WorldWideScience

Sample records for shipping assessment implementation

  1. Design and Implementation of the Automatic Assessment System for the Command and Control Specialty in Ships

    Zhang Hao

    2017-01-01

    Full Text Available On the basis of analyzing the actual demand of automated assessment system for the command and control specialty in ships, the thought of the overall design of automated assessment system for the command and control specialty in ships is given, and the concrete realization methods of the user login module, test paper operation module and system maintenance module are studied and demonstrated. The proposed design idea and implementation method of automated assessment system for the command and control specialty in ships is scientific, efficient and practical, and provides reference for the exploitation of automated assessment system for the command and control specialty in ships.

  2. Assessment of hygiene standards and Hazard Analysis Critical Control Points implementation on passenger ships.

    Mouchtouri, Varavara; Malissiova, Eleni; Zisis, Panagiotis; Paparizou, Evina; Hadjichristodoulou, Christos

    2013-01-01

    The level of hygiene on ferries can have impact on travellers' health. The aim of this study was to assess the hygiene standards of ferries in Greece and to investigate whether Hazard Analysis Critical Control Points (HACCP) implementation contributes to the hygiene status and particularly food safety aboard passenger ships. Hygiene inspections on 17 ferries in Greece were performed using a standardized inspection form, with a 135-point scale. Thirty-four water and 17 food samples were collected and analysed. About 65% (11/17) of ferries were scored with >100 points. Ferries with HACCP received higher scores during inspection compared to those without HACCP (p value food samples, only one was found positive for Salmonella spp. Implementation of management systems including HACCP principles can help to raise the level of hygiene aboard passenger ships.

  3. Naval Ship Database: Database Design, Implementation, and Schema

    2013-09-01

    ClassId Class identifier Name Ship name Pendant Ship pendant CommissionDate Ship commission date DecommissionDate Ship decommission date; NULL if still...active FlagshipId Ship Id of the ship Figure 3: Ship table definition Table 3: Ship table example rows Id Prefix ClassId Name Pendant ...computation if required. A bridged connection will allow computation analysis to be done in Matlab and allow the processed data to be imported back

  4. An assessment of simplified methods to determine damage from ship-to-ship collisions

    Parks, M.B.; Ammerman, D.J.

    1996-01-01

    Sandia National Laboratories (SNL) is studying the safety of shipping, radioactive materials (RAM) by sea, the SeaRAM project (McConnell, et al. 1995), which is sponsored by the US Department of Energy (DOE). The project is concerned with the potential effects of ship collisions and fires on onboard RAM packages. Existing methodologies are being assessed to determine their adequacy to predict the effect of ship collisions and fires on RAM packages and to estimate whether or not a given accident might lead to a release of radioactivity. The eventual goal is to develop a set of validated methods, which have been checked by comparison with test data and/or detailed finite element analyses, for predicting the consequences of ship collisions and fires. These methods could then be used to provide input for overall risk assessments of RAM sea transport. The emphasis of this paper is on methods for predicting- effects of ship collisions

  5. Shipping

    Wijnolst, N.; Wergeland, T.

    1996-01-01

    Shipping is a multi-faceted industry which is rather complex to define from an academic point of view. This book attempts to grasp these complexities and provide the reader with an overview of the main topics and terminology in shipping. The book is based on material from our courses in shipping at

  6. Collisions damage assessment of ships and jack-up rigs

    Zhang, Shengming; Pedersen, P. Terndrup; Ocakli, Hasan

    2015-01-01

    Ship collision with offshore installations is one of the key concerns in design and assess of platforms performance and safety. This paper presents an analysis on collision energy and structural damage in ship and offshore platform collisions for various collision scenarios. The platform or rig...

  7. Shipping

    Wijnolst, N.; Wergeland, T.

    1996-01-01

    Shipping is a multi-faceted industry which is rather complex to define from an academic point of view. This book attempts to grasp these complexities and provide the reader with an overview of the main topics and terminology in shipping. The book is based on material from our courses in shipping at the universities in Delft and Bergen. As with our lectures, we draw upon quite a va ried material, from research studies at a high academic level to lower level student work and purely descriptive ...

  8. Numerical Ship Hydrodynamics: An Assessment of the Gothenburg 2010 Workshop

    Larsson, Lars; Stern, Frederick (Professor of engineering); Visonneau, Michel

    2014-01-01

    "This book assesses the state-of-the-art in computational fluid dynamics (CFD) applied to ship hydrodynamics and provides guidelines for the future developments in the field based on the Gothenburg 2010 Workshop...

  9. Methodology of Day-To-Day Ship Costs Assessment

    Milojka Počuča

    2006-09-01

    Full Text Available The paper presents a methodology of assessing the day-to-day fixed costs of maritime cargo ships. The authoress refersthe reader to factors that affect the amount affixed daily costsand the day-to-day voyage costs of ships. In the last chapter thepaper presents an estimation of the average daily fixed costsand day-to-day voyage costs of ships per type and size for theyear 2003. Besides particular explanations, the reader is refe"ed to data bases that authentically impart data on the structureof maritime fleets and their technical characteristics, aswell as databases on prices and costs in maritime transport.

  10. Methanol plant ship: implementation study. Export trade information

    1988-01-01

    The study compiled the economic, commercial and financing requirements of a floating plant ship with a production capacity of 3,000 tons of methanol a day. The raw material for the methanol production would be supplied from a natural gas reserve off the coast of Trinidad. The report has a separate section for each aspect of the plant ship project, such as methanol storage; logistics of transporting methanol to the United States; the required sub-sea installation to bring natural gas to the plant ship; and plant ship design and equipment. It gives a detailed description of a proposed organizational structure and its tax consequences. The project's financial requirements and economic impact are examined. The environmental consequences and other operator issues are analyzed. Tables and figures accompany the report

  11. Ship

    Keuning, J.A.

    2008-01-01

    The invention concerns a ship designed for use at high speed and heavy seas having a single long and slender hull with a narrow beam and a more or less vertical bow, whereby the front half of the hull has more or less vertical sides, minimal flare in the bow sections and towards the bow an increase in draught at its center line combined with a more or less similar increase of freeboard and whereby the aft end of the hull has a flat or slightly V-shaped bottom with one or more propellers and/o...

  12. Risk Assessment for an Unmanned Merchant Ship

    Ø.J. Rødseth

    2015-09-01

    Full Text Available The MUNIN project is doing a feasibility study on an unmanned bulk carrier on an intercontinental voyage. To develop the technical and operational concepts, MUNIN has used a risk-based design method, based on the Formal Safety Analysis method which is also recommended by the International Mari-time Organization. Scenario analysis has been used to identify risks and to simplify operational scope. Systematic hazard identification has been used to find critical safety and security risks and how to address these. Technology and operational concept testing is using a hypothesis-based test method, where the hypotheses have been created as a result of the risk assessment. Finally, the cost-benefit assessment will also use results from the risk assessment. This paper describes the risk assessment method, some of the most important results and also describes how the results have been or will be used in the different parts of the project.

  13. Numerical Ship Hydrodynamics : an assessment of the Gothenburg 2010 Workshop

    Stern, Frederick; Visonneau, Michel

    2014-01-01

    This book assesses the state-of-the-art in computational fluid dynamics (CFD) applied to ship hydrodynamics and provides guidelines for the future developments in the field based on the Gothenburg 2010 Workshop. It presents ship hull test cases, experimental data and submitted computational methods, conditions, grids and results.  Analysis is made of errors for global (resistance, sinkage and trim and self-propulsion) and local flow (wave elevations and mean velocities and turbulence) variables, including standard deviations for global variables and propeller modeling for self-propulsion. The effects of grid size and turbulence models are evaluated for both global and local flow variables. Detailed analysis is made of turbulence modeling capabilities for capturing local flow physics. Errors are also analyzed for head-wave seakeeping and forward speed diffraction, and calm-water forward speed-roll decay. Resistance submissions are used to evaluate the error and uncertainty by means of a systematic verificatio...

  14. Barriers to the Implementation of Strategic Corporate Social Responsibility in Shipping

    Kum Fai Yuen, PhD Candidate

    2016-03-01

    Full Text Available Strategic corporate social responsibility (CSR involves the voluntary practice of social and environment activities to satisfy firms’ stakeholders, with the intention of generating profits. Companies, especially those within the shipping industry, often face challenges when implementing strategic CSR. The paper therefore, seeks to identify, rank, and discuss the barriers to the implementation of strategic CSR in shipping. A list of barriers was first identified from reviewing the literature. Subsequently, a survey was administered to 600 shipping companies in Singapore and the collected data were analysed using structural equation modelling. The results showed that factors relating to lack of resources, lack of strategic vision, lack of measurement system, high regulatory standards, and low willingness to pay for CSR are significant barriers to implementing strategic CSR in shipping. The findings imply that the practice of strategic CSR is contingent on both the firm's macro-environment and micro-environment, albeit to a lesser extent. Understanding these potential barriers can help companies avoid or overcome these barriers and improve their chances of successfully implementing strategic CSR.

  15. How Blockchain Could Be Implemented for Exchanging Documentation in the Shipping Industry

    Loklindt, Christopher; Moeller, Marc-Philip; Kinra, Aseem

    2018-01-01

    The purpose of this study is to investigate the conditions under which blockchain technology can be adopted and the design criteria that are needed for exchanging shipping documentation in containerized shipping. To alleviate the impact of current documentation exchange mechanisms on supply chain...... efficiency in the maritime industry, this study aims at presenting guidelines for leveraging blockchain technology as a solution for exchanging documentation in the shipping industry. We conduct semi-structured interviews with representatives from business, IT, and public institutions. This qualitative data...... is analyzed through a theoretical framework comprising transaction cost economics, diffusion of innovation and design theory. Based on the theoretical model and stakeholder analysis, a set of eight design principles are proposed for the successful implementation of blockchain. These are (1) Immutability, (2...

  16. IMPLEMENTATION APPROACHES DURING SIMULATION OF ENERGY PROCESSES FOR A DYNAMICALLY POSITIONED SHIP

    V.V. Budashko

    2015-12-01

    Full Text Available Purpose. Creation of a mathematical model of the ship's power plant (SPP combined propulsion complexes (CPC that takes into account the behavior of all objects, including the ship itself, the transfer of power from the medium speed diesel generators on the propellers, which will allow to take into account the hydrodynamic properties of the vessel and their impact on the energy processes in SPP CPC. Methodology. The analysis of energy processes in the SPP CPC in different operating conditions resulted in creation of a strategy for constructing mathematical models of SPP CPC. This strategy is based on the implementation on the vector plane resulting power characteristics of SPP vectors disturbances, leading to the deviation of the hydrodynamic characteristics of the ship during operation dynamic positioning. The result allowed to consider not only the features of setting PID-governors of frequency converters of electric thrusters but the automatic voltage regulators of medium speed diesel generators as well. Results. Within the research work a software package Ships_CPC in MatLab/Simulink was developed under the state budget project «Concepts, technologies and ways of improving ship power plants combined propulsion complexes» at the Department of Electromechanics and Electrical Engineering of Odessa National Maritime Academy. Originality. This complex represents a set of functional blocks of the components SPP CPC, built on the principle of «input-output». The simulation results demonstrate the ability to use software package Ships_CPC to study the effect of various settings on the energy regulators of processes SPP CPC, which can develop and integrate the different strategies of automatic voltage regulators. Practical value. Since software complex Ships_CPC was developed under Open system technology, it can reorganize, re-tune and integrate in processes of any difficulties with further completion in the form of a universal structure.

  17. Simple Assessment of Post-Grounding Loads and Strength of Ships

    Paik, Jeom Kee; Pedersen, Preben Terndrup

    1997-01-01

    The aim of the present study is to determine the sectional forces induced by the ship grounding and also to assess the residual strength of grounded ship hulls. An analytical approach is used to estimate the grounding- induced sectional forces of ships. The extent and location of structural damage...

  18. A quantitative assessment of Arctic shipping in 2010–2014

    Eguí luz, Victor M.; Ferná ndez-Gracia, Juan; Irigoien, Xabier; Duarte, Carlos M.

    2016-01-01

    considerable uncertainty because Arctic shipping was previously considered too sparse to allow for adequate validation. Here, we provide quantitative evidence that the extent of Arctic shipping in the period 2011–2014 is already significant

  19. Concept Design and Risk Assessment of Nuclear Propulsion Ship

    Gil, Youngmi; Yoo, Seongjin; Kim, Yeontae; Oh, June; Byun, Yoonchul; Woo, Ilguk; Kim, Jiho; Choi, Suhn

    2014-01-01

    The nuclear propulsion ships (hereinafter referred to as 'nuclear ships') have been considered as an eco-friendly ship. There have historically been warship and submarine with the source of nuclear power. The use of nuclear ships has been recently extending to the icebreaker, the deep-water exploration ship, and the floating nuclear power plant. Prior to developing the new ship, we evaluated the economics of various types of ships and concluded that the container ship could be appropriate for the nuclear propulsion. In order to verify its safety, we performed the ship calculation based on the optimal arrangement of the nuclear reactor. Finally, we verified its safety by the HAZID. In the former research, we confirmed the applicability of the nuclear propulsion system for the large container ship. In this study, we verified the safety of the nuclear ships according to the HAZID analysis. We expect that this research will lead to safe design of the nuclear ships

  20. Concept Design and Risk Assessment of Nuclear Propulsion Ship

    Gil, Youngmi; Yoo, Seongjin; Kim, Yeontae; Oh, June; Byun, Yoonchul; Woo, Ilguk [Daewoo Shipbuilding and Marine Engineering Co. Ltd., Seoul (Korea, Republic of); Kim, Jiho; Choi, Suhn [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2014-05-15

    The nuclear propulsion ships (hereinafter referred to as 'nuclear ships') have been considered as an eco-friendly ship. There have historically been warship and submarine with the source of nuclear power. The use of nuclear ships has been recently extending to the icebreaker, the deep-water exploration ship, and the floating nuclear power plant. Prior to developing the new ship, we evaluated the economics of various types of ships and concluded that the container ship could be appropriate for the nuclear propulsion. In order to verify its safety, we performed the ship calculation based on the optimal arrangement of the nuclear reactor. Finally, we verified its safety by the HAZID. In the former research, we confirmed the applicability of the nuclear propulsion system for the large container ship. In this study, we verified the safety of the nuclear ships according to the HAZID analysis. We expect that this research will lead to safe design of the nuclear ships.

  1. Issues in Assessment: Implementation.

    Malinowski, Patricia A., Ed.

    This collection of articles is the third in a series on assessment produced by Finger Lakes Community College (New York). It deals with classroom assessment as an ongoing process that can be of significant value to teachers as well as to students. Assessment at the college and assessment in the classroom in general are explored. Articles include:…

  2. A quantitative assessment of Arctic shipping in 2010–2014

    Eguíluz, Victor M.

    2016-08-01

    Rapid loss of sea ice is opening up the Arctic Ocean to shipping, a practice that is forecasted to increase rapidly by 2050 when many models predict that the Arctic Ocean will largely be free of ice toward the end of summer. These forecasts carry considerable uncertainty because Arctic shipping was previously considered too sparse to allow for adequate validation. Here, we provide quantitative evidence that the extent of Arctic shipping in the period 2011–2014 is already significant and that it is concentrated (i) in the Norwegian and Barents Seas, and (ii) predominantly accessed via the Northeast and Northwest Passages. Thick ice along the forecasted direct trans-Arctic route was still present in 2014, preventing transit. Although Arctic shipping remains constrained by the extent of ice coverage, during every September, this coverage is at a minimum, allowing the highest levels of shipping activity. Access to Arctic resources, particularly fisheries, is the most important driver of Arctic shipping thus far.

  3. Model for Environmental Assessment of Container Ship Transport

    Kristensen, Hans Otto Holmegaard

    2012-01-01

    of these parameters on the EEDI. It is found possible to reduce EEDI by roughly 20 % without reducing ship speed, but only by changing some of the design parameters, such as reducing the sea margin by using a derated main engine, increasing the length of the ship by 5 %, and reducing steel weight by 3 % via steel...

  4. Legionella risk assessment in cruise ships and ferries

    Pasqualina Laganà

    2017-06-01

    Legionella pneumophila sg 1 was isolated from the samples of shower and tap water in 7 (70% of the 10 ferries examined, and in 3 (33% of the 6 cruise ships examined, and L. pneumophila sg 2–14 in 8 (80% and 1 (16.7% of these ships, respectively. No Legionella contamination was found in whirlpool baths, air and ice samples. In conclusion, the data obtained confirm higher levels of Legionella contamination in local ferries and cruise ships, underlining the need to adopt corrective actions more specific for these smaller vessels.

  5. An approach to the implementation of ISO 14000 at a shipping company

    Panaitescu, F. V.; Panaitescu, M.

    2015-11-01

    We present here a successful implementation of the Environmental Management System (EMS) in a shipping company. The EMS of the each company must be revised and expanded and new analytical requirements included in it. This new EMS concept is available to everyone on board and must be studied by every seafarer. All environmental requirements to be strictly followed all over the world. The main points of new EMS are: new open reporting system, environmental tag system (ETS) which introduce non re-usable numbered seals, pollution prevention equipment (OWS, OCM, Incinerator and Sewage Treatment Plant), the environmental defect reports system - extraordinary E/R operations and leakages log book.

  6. Legionella risk assessment in cruise ships and ferries.

    Laganà, Pasqualina; Gambuzza, Maria Elsa; Delia, Santi

    2017-06-12

    Introduction. The increasing development of marine traffic has led to a rise in the incidence of legionellosis among travellers. It occurs in similar environments, especially closed and crowded, and aboard ships Legionella survives and multiplies easily in water pipes, spreading into the environment through air conditioning systems and water distribution points. Although in recent years in the construction of cruise ships preventive measures aimed at curbing the proliferation of Legionella (design, materials, focus on the operation and maintenance of the water system), have been taken account, little or no attention has been paid to small ships which, in many cases, are old and not well maintained. Objective. The aim of the study was to evaluate the frequency and severity of Legionella contamination in ferries and cruise ships in order to adopt more specific control measures. Materials and method. A prevalence study was carried out on 10 ferries and 6 cruise ships docking or in transit across the port of Messina (Sicily, Italy). Water and air samples collected from many critical points were tested for qualitative and quantitative identification of Legionella. Results and conclusions. Legionella pneumophila sg 1 was isolated from the samples of shower and tap water in 7 (70%) of the 10 ferries examined, and in 3 (33%) of the 6 cruise ships examined, and L. pneumophila sg 2-14 in 8 (80%) and 1 (16.7%) of these ships, respectively. No Legionella contamination was found in whirlpool baths, air and ice samples. In conclusion, the data obtained confirm higher levels of Legionella contamination in local ferries and cruise ships, underlining the need to adopt corrective actions more specific for these smaller vessels.

  7. The activity-based methodology to assess ship emissions - A review

    Nunes, R.A.O.; Alvim-Ferraz, M.C.M.; Martins, F.G.; Sousa, S.I.V.

    2017-01-01

    for an effective environmental policy plan. - Highlights: • Global exhaust ship emissions have increased considerably over the past decades. • Strong efforts have been made to improve the calculation of ship emissions. • An effective political strategy is needed to control atmospheric ship emissions. • The use of the activity-based method to assess ship emissions is highly encouraged. • Different data sources should be combined for more comprehensive/accurate results. - Available studies on ship emissions should adopt a universally accepted methodology using the activity-based approach.

  8. Assessment of shipping emissions on four ports of Portugal.

    Nunes, R A O; Alvim-Ferraz, M C M; Martins, F G; Sousa, S I V

    2017-12-01

    In the last few years, ship emissions have attracted growing attention in the scientific community. The main reason is the constant increase of marine emissions over the last twenty years due to the intensification of port traffic. Thus, this study aimed to evaluate ship emissions (PM 10 , PM 2.5 , NO x , SO 2 , CO, CO 2 , N 2 O CH 4 , NMVOC, and HC) through the activity-based methodology in four of the main ports of Portugal (Leixões, Setúbal, Sines and Viana do Castelo) during 2013 and 2014. The analysis was performed according to ship types (bulk carrier, container, general cargo, passenger, Ro-Ro cargo, tanker and others) and operational modes (manoeuvring, hotelling and during cruising). Results indicated that tankers were the largest emitters in two of the four analysed ports. Regarding cruising emissions, container ships were the largest emitters. . CO 2 , NO x and SO 2 estimated emissions represented more than 95% of the cruising and in-port emissions. Results were also compared with the total national emissions reported by the Portuguese Environment Agency, and if the in-port emissions estimated in the present study would have been taken into account to these totals, emissions of NO x and SO 2 would increase 15% and 24% in 2013 and 16% and 28% in 2014. Summing up ships seem to be an important source of air pollution, mainly regarding NO x and SO 2 . Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Australia; Basel II Implementation Assessment

    International Monetary Fund

    2010-01-01

    The key findings of Australia’s BASEL II implementation assessment are presented. The Australian Prudential Regulation Authority (APRA) allocated sufficient resources, including highly skilled staff, prior to the Basel II start date, and the outcome has been a robust and high-quality implementation that has built upon and substantially strengthened the risk-management capabilities of major banks. The quality of leadership and commitment by all involved has been instrumental in the success of ...

  10. Wind Tunnel Assessment of Ship Manoeuvrability using a PMM Technique

    Agdrup, Kristian; Jensen, Andreas G.; Aage, Christian

    1999-01-01

    Tests have been performed at the Danish Maritime Institute (DMI) to investigate the applicability of a new wind tunnel Planar Motion Mechanism (PMM) for the determination of hydrodynamic coefficients of ships. The method has been tested on a tanker with known towing tank data. The wind tunnel model...... data giving reasonable results. The dependency of amplitude and frequency is evaluated, and sources of inaccuracy are discussed. It is concluded that the wind tunnel method is a promising method to achieve a fast and cost-effective estimate of the hydrodynamic coefficients of a ship hull...

  11. Risk assessment for ship collisions against offshore structures

    Pedersen, Preben Terndrup

    2014-01-01

    to changes in ship traffic in the vicinity of the offshore structures and new developments within navigational equipment and pro¬cedures. The paper highlights some of the available analytical elements in collision frequency estimation and response calculations for different types of offshore installations......Offshore installations served by in-field vessels and/or situated in the vicinity of ship traf¬fic lanes are exposed to collision hazards such as risk of loss of life, economic loss, and environmental damage. Therefore, one of the many performance goals in the design phase of such structures...... and indicates how these tools can be applied to evaluate relevant risk control options....

  12. Failure assessment techniques to ensure shipping container integrity

    McConnell, P.

    1986-02-01

    This report discusses several methodologies which may be used to ensure the structural integrity of containment systems to be used for the transport and storage of high-level radioactive substances. For economic reasons, shipping containers constructed of ferritic materials are being considered for manufacture by vendors in the US and Europe. Ferritic show an inherent transition from a ductile, high energy failure mode to a brittle, low energy fracture mode with decreasing temperature. Therefore, formal consideration of means by which to avoid unstable brittle fracture is necessary prior to the licensing of ferritic casks. It is suggested that failure of a shipping container wall be defined as occurring when a flaw extends through the outer wall of the containment system. Crack initiation which may lead to unstable brittle crack growth should therefore be prevented. It is suggested that a fundamental linear elastic fracture mechanics (lefm) approach be adopted on a case-by-case basis, applied perhaps by means of appropriate modifications to ASMA Section III or Section XI. A lefm analysis requires information concerning service temperatures, loading rates, flaw sizes, and applied stresses. Tentative judgments regarding these parameters for typical shipping containers have been made

  13. Formal safety assessment based on relative risks model in ship navigation

    Hu Shenping [Merchant Marine College, Shanghai Maritime University, 1550, Pudong Dadao, Shanghai 200135 (China)]. E-mail: sphu@mmc.shmtu.edu.cn; Fang Quangen [Merchant Marine College, Shanghai Maritime University, 1550, Pudong Dadao, Shanghai 200135 (China)]. E-mail: qgfang@mmc.shmtu.edu.cn; Xia Haibo [Merchant Marine College, Shanghai Maritime University, 1550, Pudong Dadao, Shanghai 200135 (China)]. E-mail: hbxia@mmc.shmtu.edu.cn; Xi Yongtao [Merchant Marine College, Shanghai Maritime University, 1550, Pudong Dadao, Shanghai 200135 (China)]. E-mail: xiyt@mmc.shmtu.edu.cn

    2007-03-15

    Formal safety assessment (FSA) is a structured and systematic methodology aiming at enhancing maritime safety. It has been gradually and broadly used in the shipping industry nowadays around the world. On the basis of analysis and conclusion of FSA approach, this paper discusses quantitative risk assessment and generic risk model in FSA, especially frequency and severity criteria in ship navigation. Then it puts forward a new model based on relative risk assessment (MRRA). The model presents a risk-assessment approach based on fuzzy functions and takes five factors into account, including detailed information about accident characteristics. It has already been used for the assessment of pilotage safety in Shanghai harbor, China. Consequently, it can be proved that MRRA is a useful method to solve the problems in the risk assessment of ship navigation safety in practice.

  14. Formal safety assessment based on relative risks model in ship navigation

    Hu Shenping; Fang Quangen; Xia Haibo; Xi Yongtao

    2007-01-01

    Formal safety assessment (FSA) is a structured and systematic methodology aiming at enhancing maritime safety. It has been gradually and broadly used in the shipping industry nowadays around the world. On the basis of analysis and conclusion of FSA approach, this paper discusses quantitative risk assessment and generic risk model in FSA, especially frequency and severity criteria in ship navigation. Then it puts forward a new model based on relative risk assessment (MRRA). The model presents a risk-assessment approach based on fuzzy functions and takes five factors into account, including detailed information about accident characteristics. It has already been used for the assessment of pilotage safety in Shanghai harbor, China. Consequently, it can be proved that MRRA is a useful method to solve the problems in the risk assessment of ship navigation safety in practice

  15. Thermo-hydraulic characteristics of ship propulsion reactor in the conditions of ship motions and safety assessment

    Kobayashi, Michiyuki; Murata, Hiroyuki; Sawada, Kenichi; Inasaka, Fujio; Aya, Izuo; Shiozaki, Koki

    1999-01-01

    By inputting the experimental data, information and others on thermo-hydraulic characteristics of integrated ship propulsion reactor accumulated hitherto by the Ship Research Institute and some recent cooperation results into the nuclear ship engineering simulation system, it was conducted not only to contribute an improvement study on next ship reactor by executing general analysis and evaluation on motion characteristics under ship body motion conditions, safety at accidents, and others of the integrated ship reactor but also to investigate and prepare some measures to apply fundamental experiment results based on obtained here information to safety countermeasure of the nuclear ships. In 1997 fiscal year, on safety of the integrated ship propulsion reactor loading nuclear ship, by adding experimental data on unstable flow analysis and information on all around of the analysis to general data base fundamental program, development to intellectual data base program was intended; on effect of pulsation flow on thermo-hydraulic characteristics of ship propulsion reactor; after pulsation flow visualization experiment, experimental equipment was reconstructed into heat transfer type to conduct numerical analysis of pulsation flow by confirming validity of numerical analysis code under comparison with the visualization experiment results; and on thermo-hydraulic behavior in storage container at accident of active safety type ship propulsion reactor; a flashing vibration test using new apparatus finished on its higher pressurization at last fiscal year to examine effects of each parameter such as radius and length of exhausting nozzle and pool water temperature. (G.K.)

  16. Thermo-hydraulic characteristics of ship propulsion reactor in the conditions of ship motions and safety assessment

    Kobayashi, Michiyuki; Aya, Izuo; Inasaka, Fujio; Murata, Hiroyuki; Odano, Naoteru; Shiozaki, Koki

    1998-01-01

    A research project from 1995-1999 had a plan to make experimental studies on (1) safety of nuclear ship loaded with an integral ship propulsion reactor (2) effects of pulsating flow on the thermo-hydraulic characteristics of ship propulsion reactor and (3) thermo-hydraulic behaviors of the reactor container at the time of accident in a passively safe ship propulsion reactor. Development of a data base for ship propulsion reactor was attempted using previous experimental data on the thermo-hydraulic characteristics of the reactor in the institute in addition to the present results aiming to make general analytical evaluation for the safety of the engineering-simulation system for nuclear ship. A general data base was obtained by integrating the data list and the analytical program for static characteristics. A test equipment which allows to visualize the pulsating flow was produced and visualization experiments have started. (M.N.)

  17. A novel flexible model for piracy and robbery assessment of merchant ship operations

    Pristrom, Sascha; Yang, Zaili; Wang, Jin; Yan, Xinping

    2016-01-01

    Maritime piracy and robbery can not only cause logistics chain disruption leading to economic consequences but also result in loss of lives, and short- and long-term health problems of seafarers and passengers. There is a justified need for further investigation in this area of paramount importance. This study analyses maritime piracy and robbery related incidents in terms of the major influencing factors such as ship characteristics and geographical locations. An analytical model incorporating Bayesian reasoning is proposed to estimate the likelihood of a ship being hijacked in the Western Indian or Eastern African region. The proposed model takes into account the characteristics of the ship, environment conditions and the maritime security measures in place in an integrated manner. Available data collected from the Global Integrated Shipping Information System (GISIS) together with expert judgement is used to develop and demonstrate the proposed model. This model can be used by maritime stakeholders to make cost-effective anti-piracy decisions in their operations under uncertainties. Discussions are given on industrial response to maritime piracy in order to minimize the risk to ships exposed to attacks from pirates. Further recommendations on how maritime security and piracy may be best addressed in terms of maritime security measures are outlined. - Highlights: • Analysis of maritime piracy and robbery related incidents in terms of the major influencing factors such as ship characteristics. • Development of an analytical model for estimating the likelihood of a ship being hijacked in the Western Indian or Eastern African region. • Demonstration of the proposed model using data collected from the Global Integrated Shipping Information System (GISIS) together with expert judgement. • Development of an analytical model for maritime piracy and robbery assessment.

  18. The Assessment of the Ultimate Hull Girder Strength of RO-RO Ship after Damages

    Zubair Muis Alie, Muhammad; Sitepu, Ganding; Izaak Latumahin, Samuel

    2018-03-01

    Many accidents of Ro-Ro ships happen in Indonesia such as collision and grounding. When the collision or grounding takes place on the Ro-Ro ship, the ultimate strength of hull structure after damage becomes decrease. Car and passenger decks are critical location since collision and/or grounding occur. In the present study, the assessment of the ultimate hull girder strength is conducted. The cross section of Ro-Ro ship is taken to be analyzed. The collision and grounding damages are assumed to be palced on the side and bottom area, respectively. The damages are created by removing the element from the side shell and bottom part. Finally, the result obtained is compared with one another.

  19. Reliability-based assessment of deteriorating ship structures operating in multiple sea loading climates

    Moan, Torgeir [Centre for Ships and Ocean Structures, Norwegian University of Science and Technology, Marine Technology Centre, Tyholt, N 7491 Trondheim (Norway)], E-mail: tormo@marin.ntnu.no; Ayala-Uraga, Efren [Department of Marine Technology, Norwegian University of Science and Technology, Marine Technology Centre, Tyholt, N 7491 Trondheim (Norway)

    2008-03-15

    A reliability-based model for assessment of deteriorating ships subjected to multiple environmental conditions is established. Deterioration due to combined crack growth and corrosion in structural components of a ship hull is accounted for based on a fracture mechanics formulation. The model enables to take into account the corrosion-induced increased crack growth rate in two ways: (1) the increased stress range produced by the plate thinning (wastage) effect and (2) corrosion fatigue itself. Sensitivity studies are carried out to evaluate the effect of inspection updating on a production ship subjected to two different climate conditions. The hazard rate concept is adopted as a measure of reliability and emphasized throughout the different case studies.

  20. Green shipping management

    Lun, Y H Venus; Wong, Christina W Y; Cheng, T C E

    2016-01-01

    This book presents theory-driven discussion on the link between implementing green shipping practices (GSP) and shipping firm performance. It examines the shipping industry’s challenge of supporting economic growth while enhancing environmental performance. Consisting of nine chapters, the book covers topics such as the conceptualization of green shipping practices (GSPs), measurement scales for evaluating GSP implementation, greening capability, greening and performance relativity (GPR), green management practice, green shipping network, greening capacity, and greening propensity. In view of the increasing quest for environment protection in the shipping sector, this book provides a good reference for firms to understand and evaluate their capability in carrying out green operations on their shipping activities.

  1. Chicago Sanitary and Ship Canal (CSSC) Marine Safety Risk Assessment

    2013-12-01

    NMSRA National Maritime Strategic Risk Assessment NPRM Notice of Proposed Rulemaking PFD Personal flotation device PIW Person in the water PWC...barriers’ purpose is to limit the spread of various nuisance species, with a more-recent emphasis on preventing the “lake-ward” influx of silver and...crewmembers at risk of falling overboard, anyone on open decks was required to wear a Type 1 personal flotation device (PFD). • Commercial towing vessels

  2. Reliability-Based Performance Assessment of Damaged Ships

    2006-10-01

    37OR.A 2 AceI 2 oce 3 3C7R Main Deck Plan View at 9.906 metre STAA T~SIc ACCa IC 111 tI RO MAO ’ 2 0004 M 3O m 3 STORES) me 3 1 002~s STOR1 PfIS PlnVIS...Vol. 15, pp.7 4 -9 3 . Kaplan , M. Benatar, M., Bentson, J., Achtarides, T.A. (1984). "Analysis and assessment of major uncertainties associated with

  3. Classroom Implementation. Issues in Assessment.

    Malinowski, Patricia A., Ed.

    This booklet, second in a series on issues in assessment, seeks to describe an initiative supported by Finger Lakes Community College (New York) to use classroom assessment techniques (CATs) in different academic areas and to present an overview of some assessment approaches that have been used in the classroom. Papers include: (1) "Enhancing…

  4. Monitoring ship noise to assess the impact of coastal developments on marine mammals.

    Merchant, Nathan D; Pirotta, Enrico; Barton, Tim R; Thompson, Paul M

    2014-01-15

    The potential impacts of underwater noise on marine mammals are widely recognised, but uncertainty over variability in baseline noise levels often constrains efforts to manage these impacts. This paper characterises natural and anthropogenic contributors to underwater noise at two sites in the Moray Firth Special Area of Conservation, an important marine mammal habitat that may be exposed to increased shipping activity from proposed offshore energy developments. We aimed to establish a pre-development baseline, and to develop ship noise monitoring methods using Automatic Identification System (AIS) and time-lapse video to record trends in noise levels and shipping activity. Our results detail the noise levels currently experienced by a locally protected bottlenose dolphin population, explore the relationship between broadband sound exposure levels and the indicators proposed in response to the EU Marine Strategy Framework Directive, and provide a ship noise assessment toolkit which can be applied in other coastal marine environments. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  5. A Method to Assess Transverse Vibration Energy of Ship Propeller Shaft for Diagnostic Purposes

    Korczewski Zbigniew

    2017-12-01

    Full Text Available The article discusses a key problem of ship propulsion system vibration diagnostics, which concerns assessing this part of mechanical energy transmitted from the main engine to the ship propeller which is dissipated due to propeller shaft vibration. A simplified calculation model is proposed which allows the total energy of the generated torsional vibration to be assessed from the shaft deflection amplitude measured at the mind-span point between the supports. To verify the developed model, pilot tests were performed on the laboratory rotational mechanical system test rig. In those tests, cyclic bending moment was applied to a unified (cylindrical material sample, which modelled, at an appropriate scale, structural and functional properties of a real propeller shaft.

  6. Design methods to assess the resistance of Offshore wind Turbine Structures impacted by a ship

    Echeverry Jaramillo, Sara; Le Sourne, Hervé; Bela, Andreea; Pire, Timothée; Rigo, Philippe

    2017-01-01

    The dynamic modes of jacket, monopile and Floating offshore wind turbines (FOWT) after a collision event are presented. The authors have developed simplified analytical formulations based on plastic limit analysis to assess the resistance of an offshore wind turbine jacket impacted by a ship. For the case of collisions with monopile foundations and FOWT, the crushing behavior and structure dynamics are studied by means of finite element simulations. Numerical results for both monopile and flo...

  7. Mini-review: Assessing the drivers of ship biofouling management--aligning industry and biosecurity goals.

    Davidson, Ian; Scianni, Christopher; Hewitt, Chad; Everett, Richard; Holm, Eric; Tamburri, Mario; Ruiz, Gregory

    2016-01-01

    Biofouling exerts a frictional and cost penalty on ships and is a direct cause of invasion by marine species. These negative consequences provide a unifying purpose for the maritime industry and biosecurity managers to prevent biofouling accumulation and transfer, but important gaps exist between these sectors. This mini-review examines the approach to assessments of ship biofouling among sectors (industry, biosecurity and marine science) and the implications for existing and emerging management of biofouling. The primary distinctions between industry and biosecurity in assessment of vessels biofouling revolve around the resolution of biological information collected and the specific wetted surface areas of primary concern to each sector. The morphological characteristics of biofouling and their effects on propulsion dynamics are of primary concern to industry, with an almost exclusive focus on the vertical sides and flat bottom of hulls and an emphasis on antifouling and operational performance. In contrast, the identity, biogeography, and ecology of translocated organisms is of highest concern to invasion researchers and biosecurity managers and policymakers, especially as it relates to species with known histories of invasion elsewhere. Current management practices often provide adequate, although not complete, provision for hull surfaces, but niche areas are well known to enhance biosecurity risk. As regulations to prevent invasions emerge in this arena, there is a growing opportunity for industry, biosecurity and academic stakeholders to collaborate and harmonize efforts to assess and manage biofouling of ships that should lead to more comprehensive biofouling solutions that promote industry goals while reducing biosecurity risk and greenhouse gas emissions.

  8. Assessing the potential of hybrid energy technology to reduce exhaust emissions from global shipping

    Dedes, Eleftherios K.; Hudson, Dominic A.; Turnock, Stephen R.

    2012-01-01

    The combination of a prime mover and an energy storage device for reduction of fuel consumption has successfully been used in automotive industry. The shipping industry has utilised this for conventional submarines. The potential of a load levelling strategy through use of a hybrid battery–diesel–electric propulsion system is investigated. The goal is to reduce exhaust gas emissions by reducing fuel oil consumption through consideration of a re-engineered ship propulsion system. This work is based on operational data for a shipping fleet containing all types of bulk carriers. The engine loading and the energy requirements are calculated, and sizing of suitable propulsion and the battery storage system are proposed. The changes in overall emissions are estimated and the potential for fuel savings identified. The efficiency of the system depends on the storage medium type, the availability of energy and the displacement characteristics of the examined vessels. These results for the global fleet indicate that savings depending on storage system, vessel condition and vessel type could be up to 0.32 million tonnes in NO x , 0.07 million tonnes in SO x and 4.1 million tonnes in CO 2 . These represent a maximum 14% of reduction in dry bulk sector and 1.8% of world's fleet emissions. - Highlights: ► Global shipping makes a significant contribution to CO 2 , SO x and NO x emissions. ► We examine noon reports from a fleet of bulk carriers to identify the amount engine is operating off design. ► A hybrid propulsion system is proposed that uses multiple diesel–electric generators and battery storage. ► Analysis indicates hybrid may give an attractive rate of return as well as emissions savings in emissions. ► Implementation will require review of class society regulations.

  9. Oral Assessment in Mathematics: Implementation and Outcomes

    Iannone, P.; Simpson, A.

    2012-01-01

    In this article, we report the planning and implementation of an oral assessment component in a first-year pure mathematics module of a degree course in mathematics. Our aim was to examine potential barriers to using oral assessments, explore the advantages and disadvantages compared to existing common assessment methods and document the outcomes…

  10. Implementation in Poland of the EU Legislation on VTMIS and Reporting Formalities for Ships Operating to or from Ports of the EU Member States

    Andrzej Krolikowski

    2016-04-01

    Full Text Available Article presents the EU legislation on Vessel Traffic Monitoring and Information System (VTMIS and reporting formalities for ships operating to or from ports of the EU Member States, principles of its implementation in Poland and technical investments made in order to build the Polish National Maritime Safety System to ensure safety and security of shipping and economic activities inside the Polish maritime areas and meeting the requirements of these regulations.

  11. Quantitative assessment of material composition of end-of-life ships using onboard documentation

    Jain, K.P.; Pruyn, J.F.J.; Hopman, J.J.

    2016-01-01

    Ship recycling yards around the world offer a price to the ship owners for buying an obsolete vessel to demolish and recycle based on the ship's end-of-life weight. The offer price is mainly based on the type of ship and the estimated quantity of steel available. The steel weight estimation, in

  12. Probabilistic risk assessment on maritime spent nuclear fuel transportation (Part II: Ship collision probability)

    Christian, Robby; Kang, Hyun Gook

    2017-01-01

    This paper proposes a methodology to assess and reduce risks of maritime spent nuclear fuel transportation with a probabilistic approach. Event trees detailing the progression of collisions leading to transport casks’ damage were constructed. Parallel and crossing collision probabilities were formulated based on the Poisson distribution. Automatic Identification System (AIS) data were processed with the Hough Transform algorithm to estimate possible intersections between the shipment route and the marine traffic. Monte Carlo simulations were done to compute collision probabilities and impact energies at each intersection. Possible safety improvement measures through a proper selection of operational transport parameters were investigated. These parameters include shipment routes, ship's cruise velocity, number of transport casks carried in a shipment, the casks’ stowage configuration and loading order on board the ship. A shipment case study is presented. Waters with high collision probabilities were identified. Effective range of cruising velocity to reduce collision risks were discovered. The number of casks in a shipment and their stowage method which gave low cask damage frequencies were obtained. The proposed methodology was successful in quantifying ship collision and cask damage frequency. It was effective in assisting decision making processes to minimize risks in maritime spent nuclear fuel transportation. - Highlights: • Proposes a probabilistic framework on the safety of spent nuclear fuel transportation by sea. • Developed a marine traffic simulation model using Generalized Hough Transform (GHT) algorithm. • A transportation case study on South Korean waters is presented. • Single-vessel risk reduction method is outlined by optimizing transport parameters.

  13. Assessment of the implementation of environmental management ...

    Assessment of the implementation of environmental management system in the construction ... Journal of Fundamental and Applied Sciences ... The Environmental Management System (EMS) illustrates a possible solution to reduce the ...

  14. Rockfall Hazard Process Assessment : Implementation Report

    2017-10-01

    The Montana Department of Transportation (MDT) commissioned a new research program to improve assessment and management of its rock slope assets. The Department implemented a Rockfall Hazard Rating System (RHRS) program in 2005 and wished to add valu...

  15. Software design and implementation of ship heave motion monitoring system based on MBD method

    Yu, Yan; Li, Yuhan; Zhang, Chunwei; Kang, Won-Hee; Ou, Jinping

    2015-03-01

    Marine transportation plays a significant role in the modern transport sector due to its advantage of low cost, large capacity. It is being attached enormous importance to all over the world. Nowadays the related areas of product development have become an existing hot spot. DSP signal processors feature micro volume, low cost, high precision, fast processing speed, which has been widely used in all kinds of monitoring systems. But traditional DSP code development process is time-consuming, inefficiency, costly and difficult. MathWorks company proposed Model-based Design (MBD) to overcome these defects. By calling the target board modules in simulink library to compile and generate the corresponding code for the target processor. And then automatically call DSP integrated development environment CCS for algorithm validation on the target processor. This paper uses the MDB to design the algorithm for the ship heave motion monitoring system. It proves the effectiveness of the MBD run successfully on the processor.

  16. Assessment of policy options with regard to air pollution from international shipping

    Deutsch, F.; Veldeman, N.; Lodewijks, P.; Duuerinck, J.; Janssen, L.; Campling, P.; Janssen, S.; Vanherle, K.

    2011-01-01

    Recently, a study has been carried out for DG Environment of the European Commission titled 'Market-based instruments for Reducing Air Pollution. Assessment of Policy Options to reducing air pollution from shipping'. Within this study it was decided to study the environmental impact of two legally possible trading systems: a voluntary emissions trading system for all sea areas belonging to the European Union and a mandatory emissions trading system for the ports and territorial waters of EU Member States. If the emissions in ports and coastal waters will be made part of such a trading system it can result in lower environmental exposure for the population. [nl

  17. Program to assess the effects of extraordinary environments on radioactive material shipping systems

    Sandoval, R.P.; Reese, R.T.

    1980-01-01

    The highlights of the Transportation System Safety Evaluation (TSSE) Program at Sandia National Laboratories are reviewed and the origins of the program and the relationships to other programs addressing safety concerns are outlined. The areas of current activity in the assessment of possible effects an intentional act or extreme environment could have on nuclear material shipping systems are described. Early information has been obtained on the formation of aerosols, and a significant body of experimentally determined source term data will be available for radiological consequence evaluations

  18. The information protection level assessment system implementation

    Trapeznikov, E. V.

    2018-04-01

    Currently, the threat of various attacks increases significantly as automated systems become more widespread. On the basis of the conducted analysis the information protection level assessment system establishing objective was identified. The paper presents the information protection level assessment software implementation in the information system by applying the programming language C #. In conclusions the software features are identified and experimental results are represented.

  19. Extension of an assessment model of ship traffic exhaust emissions for particulate matter and carbon monoxide

    J.-P. Jalkanen

    2012-03-01

    Full Text Available A method is presented for the evaluation of the exhaust emissions of marine traffic, based on the messages provided by the Automatic Identification System (AIS, which enable the positioning of ship emissions with a high spatial resolution (typically a few tens of metres. The model also takes into account the detailed technical data of each individual vessel. The previously developed model was applicable for evaluating the emissions of NOx, SOx and CO2. This paper addresses a substantial extension of the modelling system, to allow also for the mass-based emissions of particulate matter (PM and carbon monoxide (CO. The presented Ship Traffic Emissions Assessment Model (STEAM2 allows for the influences of accurate travel routes and ship speed, engine load, fuel sulphur content, multiengine setups, abatement methods and waves. We address in particular the modeling of the influence on the emissions of both engine load and the sulphur content of the fuel. The presented methodology can be used to evaluate the total PM emissions, and those of organic carbon, elemental carbon, ash and hydrated sulphate. We have evaluated the performance of the extended model against available experimental data on engine power, fuel consumption and the composition-resolved emissions of PM. We have also compared the annually averaged emission values with those of the corresponding EMEP inventory, As example results, the geographical distributions of the emissions of PM and CO are presented for the marine regions of the Baltic Sea surrounding the Danish Straits.

  20. Reliability-based assessment of deteriorating ship-shaped offshore structures

    Ayala-Uraga, Efren

    2009-11-15

    Floating production, storage and off loading ships, referred to as FPSOs, are hybrid structures in the sense that these vessels are ships being operated as offshore facilities. Production ships or FPSOs constitute an efficient solution for remote oil field locations due to their storage capacity of crude oil. Production ships are either tanker conversions or purpose-built vessels. Most of the applications of production ships are converted ocean-going oil tankers, of different ages, to operate in relatively benign environmental areas. Keeping in mind that merchant ships are usually dry-docked every fifth year for inspection, maintenance and repair (IMR) tasks, they are designed according to a more relaxed safety criteria compared to those normally applied for permanent offshore structures, in which the required IMR activities need to be carried out in-situ as they cannot be easily dry-docked. Moreover, ocean on-going ships may in principle avoid heavy weather conditions, whereas FPSOs are moored to a fixed location and could be exposed to harsher extreme conditions. Additionally, FPSOs are exposed to continuously varying still-water load effects, due to the permanent loading-off loading operations. These fundamental differences are even more important to recognize as most of the existing FPSOs around the globe are built based on converted hulls of oil tankers that have already operated during some years. This issue is particularly relevant for vessels whose service life need to be extended, as the deteriorating agents such as fatigue cracking and corrosion become more important. During the initial design of ship structures, the effects of fatigue and corrosion are accounted for separately. However, as the structure ages, the interaction between these two degrading agents increases, and thus such an interaction needs to be accounted for. Moreover, as the number of cracks in a hull structure increases with time, the likelihood of fracture occurrence in main structural

  1. Getting Real: Implementing Assessment Alternatives in Mathematics.

    Hopkins, Martha H.

    1997-01-01

    Recounts experiences of a university professor who returned to the elementary classroom and attempted to implement the National Council of Teachers of Mathematics Standards and appropriate assessment methods, including nontraditional paper-and-pencil tasks, journal-like writing assignments, focused observations, and performance-based assessments…

  2. Assessing the Implementation of Ghana's Patient Charter

    Abekah-Nkrumah, Gordon; Manu, Abubakar; Atinga, Roger Ayimbillah

    2010-01-01

    Purpose: This paper seeks to assess the implementation of Ghana's Patients' Charter by investigating the level of awareness and knowledge of the Charter's content, some socio-demographic factors that may influence awareness and knowledge of the Charter and how providers have discharged their responsibilities under the Charter.…

  3. Problems of implementing continuous assessment in secondary ...

    The paper examined problems of implementing continuous assessment in secondary schools in Obowo local government area of Imo State, Nigeria. Data were collected with the aid of a structured questionnaire administered to 100 randomly selected respondents in the study area. Descriptive statistics were used for data ...

  4. The activity-based methodology to assess ship emissions - A review.

    Nunes, R A O; Alvim-Ferraz, M C M; Martins, F G; Sousa, S I V

    2017-12-01

    Several studies tried to estimate atmospheric emissions with origin in the maritime sector, concluding that it contributed to the global anthropogenic emissions through the emission of pollutants that have a strong impact on hu' health and also on climate change. Thus, this paper aimed to review published studies since 2010 that used activity-based methodology to estimate ship emissions, to provide a summary of the available input data. After exclusions, 26 articles were analysed and the main information were scanned and registered, namely technical information about ships, ships activity and movement information, engines, fuels, load and emission factors. The larger part of studies calculating in-port ship emissions concluded that the majority was emitted during hotelling and most of the authors allocating emissions by ship type concluded that containerships were the main pollutant emitters. To obtain technical information about ships the combined use of data from Lloyd's Register of Shipping database with other sources such as port authority's databases, engine manufactures and ship-owners seemed the best approach. The use of AIS data has been growing in recent years and seems to be the best method to report activities and movements of ships. To predict ship powers the Hollenbach (1998) method which estimates propelling power as a function of instantaneous speed based on total resistance and use of load balancing schemes for multi-engine installations seemed to be the best practices for more accurate ship emission estimations. For emission factors improvement, new on-board measurement campaigns or studies should be undertaken. Regardless of the effort that has been performed in the last years to obtain more accurate shipping emission inventories, more precise input data (technical information about ships, engines, load and emission factors) should be obtained to improve the methodology to develop global and universally accepted emission inventories for an

  5. An assessment of residential exposure to environmental noise at a shipping port.

    Murphy, Enda; King, Eoin A

    2014-02-01

    The World Health Organisation has recently acknowledged that contrary to the trend for other environmental stressors, noise exposure is increasing in Europe. However, little research has been conducted on environmental noise exposure to handling activity at shipping ports. This paper reports on research examining the extent of noise exposure for residents within the vicinity of Dublin Port, Ireland using the nation's largest port terminal as a proxy for port noise. In order to assess the level of exposure in the area, long-term measurements were undertaken at the most exposed residential façade for a period of 45days to determine the extent of night-time exposure that was above levels recommended by the World Health Organisation. The indicators L90, Leq and LMax were used to determine exposure levels. The results show that exposure is above night-time guideline limits set down by the WHO, above Irish levels for the assessment of noise mitigation and highlight the extent to which port noise can be a significant environmental stressor. The research also investigated the extent of low-frequency noise (which is associated with greater health issues) from night-time port handling activity and found a significant low-frequency component indicating the negative health issues that might arise from port noise exposure more generally. We also undertook semi-structured interviews with residents to qualitatively assess the self-reported impact of prolonged night-time noise exposure for local residents. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Calculation of the collision resistance of ships and its assessment for classification purposes

    Boeckenhauer, M.; Egge, E.D.

    1994-01-01

    Within the framework of a research programme ''Tanker Safety'', Germanischer Lloyd has developed a program system for the evaluation of the absorbed plastic deformation energy in a ship-ship collision. The ultimate load capacities of the ship structures in the areas affected by the collision are evaluated stepwise. The total collision energy absorbed by plastic deformations of the ship structures is evaluated on the basis of the minima of the ultimate load capacities and the corresponding penetration depths. By means of the collision energy absorbed, the collision speed necessary to cause damage can be determined.It is now possible to classify ships with regard to their resistance against collisions and to assign relevant class notations.The resistance of a ship against collision impacts is expressed by the class notation COLL with index numbers ranging from 1 to 6. The index numbers indicate that - as compared with a non-strengthened single hull reference ship - a critical situation is likely to occur only if the deformation energy absorbed in the collision exceeds that of the non-strengthened reference ship by specified values.A ''critical situation'' is defined by, for example, rupture of cargo tanks with subsequent spillage of cargo or water ingress into dry cargo holds. ((orig.))

  7. Spacelab Mission Implementation Cost Assessment (SMICA)

    Guynes, B. V.

    1984-01-01

    A total savings of approximately 20 percent is attainable if: (1) mission management and ground processing schedules are compressed; (2) the equipping, staffing, and operating of the Payload Operations Control Center is revised, and (3) methods of working with experiment developers are changed. The development of a new mission implementation technique, which includes mission definition, experiment development, and mission integration/operations, is examined. The Payload Operations Control Center is to relocate and utilize new computer equipment to produce cost savings. Methods of reducing costs by minimizing the Spacelab and payload processing time during pre- and post-mission operation at KSC are analyzed. The changes required to reduce costs in the analytical integration process are studied. The influence of time, requirements accountability, and risk on costs is discussed. Recommendation for cost reductions developed by the Spacelab Mission Implementation Cost Assessment study are listed.

  8. Implementation of the Leaching Environmental Assessment ...

    LEAF provides a uniform and integrated approach for evaluating leaching from solid materials (e.g., waste, treated wastes such as by solidification/stabilization, secondary materials such as blast furnace slags, energy residuals such as coal fly ash, soil, sediments, mining and mineral processing wastes). Assessment using LEAF applies a stepwise approach that considers the leaching behavior of COPCs in response to chemical and physical factors that control and material properties across a range of plausible field conditions (US EPA, 2010). The framework provides the flexibility to tailor testing to site conditions and select the extent of testing based on assessment objectives and the level of detailed information needed to support decision-making. The main focus will be to discuss the implementation of LEAF in the US and the How to Guide that has recently been completed. To present the How To Guide for the implementation of the leaching environmental assessment framework to an international audience already familiar with comparable leaching tests in use in Europe. Will be meeting with European colleagues on their interest in expanding methods to include organics.

  9. Feasibility Study and Cost Benefit Analysis of Thin-Client Computer System Implementation Onboard United States Navy Ships

    Arbulu, Timothy D; Vosberg, Brian J

    2007-01-01

    The purpose of this MBA project was to conduct a feasibility study and a cost benefit analysis of using thin-client computer systems instead of traditional networks onboard United States Navy ships...

  10. Program to develop analytical tools for environmental and safety assessment of nuclear material shipping container systems

    Butler, T.A.

    1978-11-01

    This paper describes a program for developing analytical techniques to evaluate the response of nuclear material shipping containers to severe accidents. Both lumped-mass and finite element techniques are employed to predict shipping container and shipping container-carrier response to impact. The general impact problem is computationally expensive because of its nonlinear, three-dimensional nature. This expense is minimized by using approximate models to parametrically identify critical cases before more exact analyses are performed. The computer codes developed for solving the problem are being experimentally substantiated with test data from full-scale and scale-model container drop tests. 6 figures, 1 table

  11. Chemical assessment of ballast water exchange compliance: Implementation in North America and New Zealand

    Monaca eNoble

    2016-05-01

    Full Text Available Fluorescence by naturally occurring dissolved organic matter (FDOM is a sensitive indicator of ballast water source, with high FDOM in coastal ballast water decreasing typically dramatically when replaced by oceanic seawater during ballast water exchange. In this study, FDOM was measured in 92 ships arriving at Pacific ports on the US west coast and in New Zealand, and used to assess their compliance with ballast water regulations that required 95% replacement of port water to minimize invasive species risks. Fluorescence in many ships that reported ballast water exchange was significantly higher than is usual for oceanic seawater, and in several cases, significantly higher than in other ships with similar provenance and ballast water management. Pre-exchange source port conditions represented the largest source of uncertainty in the analysis, because residual coastal FDOM when highly fluorescent can significantly influence the fluorescence signature of exchanged ballast water. A meta-analysis comparing the intensities of FDOM in un-exchanged ballast tanks with calculated pre-exchange intensities assuming that ships all correctly implemented and reported ballast water exchange revealed notable discrepancies. Thus, the incidence of high-FDOM port waters was seven times lower in reality than would be expected on the basis of these calculations. The results suggest that a significant rate of reporting errors occur due to a combination of factors that may include inadequate ballast water exchange and unintentional or deliberate misreporting of ballast water management.

  12. [Assessment of adaptation to on-board conditions on "The Ship for World Youth"].

    Kuramoto, H; Kurabayashi, L; Yamato, H; Inamura, H

    1992-01-01

    The adaptation process of youth from 13 countries on board "The 3rd Ship for World Youth" cruise which was held from January 18 to March 20 in 1991 was analyzed. The age of almost all of the participants was in the 20's (average age was 24.9 yrs), and there were 103 participants (47 males, 56 females) from Japan, 171 participants (86 males, 85 females) from North, Middle and South America, and Oceanian countries for total of 274 participants (133 males, 141 females). The living environment on board differed significantly from daily living conditions of the participants, particularly due to the need to communicate in a foreign language, and to live in harmony with different cultures in a confinement situation, such that they were inevitably susceptible to various stressors. Among the participants there were some who needed psychiatric care and treatment. In order to assess quantitatively psychosomatic reactions to those stressors, a 28-item scaled GHQ (= General Health Questionnaire) assessment was performed four times on board with the following findings: 1. Highest scores were seen shortly after embarkment and decreased as the participants got accustomed to the living conditions on board. 2. The scores of the Japanese participants were higher than those of foreign participants, possibly indicating awkward adaptational skill on the part of Japanese participants especially during the first stage. 3. Japanese females scored slightly higher than Japanese males throughout the course of the program. 4. No clear difference in scores between Japanese participants aged under 25 y and over 26 y was observed. 5. A large proportion (77.3%) of Japanese participants had Y-G personality test results classifying them in the 'stable positive' group (D group). These participants had significantly lower scaled GHQ scores than those in the non-D group, indicating a high adaptational ability of D group participants.

  13. Safety of nuclear ships

    1978-01-01

    Interest in the utilization of nuclear steam supply systems for merchant ships and icebreakers has recently increased considerably due to the sharp rise in oil prices and the continuing trend towards larger and faster merchant ships. Canada, for example, is considering construction of an icebreaker in the near future. On the other hand, an accident which could result in serious damage to or the sinking of a nuclear ship is potentially far more dangerous to the general public than a similar accident with a conventional ship. Therefore, it was very important to evaluate in an international forum the safety of nuclear ships in the light of our contemporary safety philosophy, taking into account the results of cumulative operating experience with nuclear ships in operation. The philosophy and safety requirement for land-based nuclear installations were outlined because of many common features for both land-based nuclear installations and nuclear ships. Nevertheless, essential specific safety requirements for nuclear ships must always be considered, and the work on safety problems for nuclear ships sponsored by the NEA was regarded as an important step towards developing an international code of practice by IMCO on the safety of nuclear merchant ships. One session was devoted to the quantitative assessment of nuclear ship safety. The probability technique of an accident risk assessment for nuclear power plants is well known and widely used. Its modification, to make it applicable to nuclear propelled merchant ships, was discussed in some papers. Mathematical models for describing various postulated accidents with nuclear ships were developed and reported by several speakers. Several papers discussed a loss-of-coolant accident (LOCA) with nuclear steam supply systems of nuclear ships and engineering design features to prevent a radioactive effluence after LOCA. Other types of postulated accidents with reactors and systems in static and dynamic conditions were also

  14. A Way Forward for Ship Classification and Technical Services

    Lam-Bee Goh

    2014-04-01

    Full Text Available Classification societies are one of key organizations that promote the highest standards in ship safety and quality shipping. The paper reviews the ship classification industry and identifies what the classification societies can do to add value to the maritime industry more effectively. To meet this objective, an analysis of the five competitive forces is carried out, together with an opinion survey performed on some of the leading shipping companies, to assess and to establish some of the key factors which should be considered when formulating an overall business strategy for the growth of the classification services business. The findings from the study are discussed with the strategic options and choices. A classification services industrial value chain analysis together with ship management and operation is undertaken to explore the opportunities for classification societies. These findings also provide guidance to policy-makers who design and seek to implement more effective international shipping policies.

  15. Ports and pests: Assessing the threat of aquatic invasive species introduced by maritime shipping activity in Cuba.

    O'Brien, Charleen E; Johnston, Matthew W; Kerstetter, David W

    2017-12-15

    Aquatic invasive species (AIS) are biological pollutants that cause detrimental ecological, economic, and human-health effects in their introduced communities. With increasing globalization through maritime trade, ports are vulnerable to AIS exposure via commercial vessels. The Cuban Port of Mariel is poised to become a competitive transshipment hub in the Caribbean and the intent of this study was to evaluate present and potential impacts AIS pose with the likely future increase in shipping activity. We utilized previous assessment frameworks and publicly accessible information to rank AIS by level of threat. Fifteen AIS were identified in Cuba and one, the Asian green mussel Perna viridis (Linnaeus, 1758), had repeated harmful economic impacts. Five species associated with trade partners of Port Mariel were considered potentially detrimental to Cuba if introduced through shipping routes. The results presented herein identify species of concern and emphasize the importance of prioritizing AIS prevention and management within Cuba. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Shipping Information Pipeline

    Jensen, Thomas

    to creating a more efficient shipping industry, and a number of critical issues are identified. These include that shipments depend on shipping information, that shipments often are delayed due to issues with documentation, that EDI messages account for only a minor part of the needed information......This thesis applies theoretical perspectives from the Information Systems (IS) research field to propose how Information Technology (IT) can improve containerized shipping. This question is addressed by developing a set of design principles for an information infrastructure for sharing shipping...... information named the Shipping Information Pipeline (SIP). Review of the literature revealed that IS research prescribed a set of meta-design principles, including digitalization and digital collaboration by implementation of Inter-Organizational Systems based on Electronic Data Interchange (EDI) messages...

  17. The Implementation of Continuous Assessment in Writing Classes ...

    The Implementation of Continuous Assessment in Writing Classes the of Jimma ... is the typical nature of summative tests was used to grade students' performance. ... Key words: Continuous assessment, Formative assessment, Summative ...

  18. Nuclear criticality safety assessment of ORR, NBS, and HFBR fuel element shipping package

    Thomas, J.T.

    1979-01-01

    A fuel element shipping package employing a borated-phenolic foam as a thermal insulating material is designed to transport as many as seven fuel elements for use in the Oak Ridge Research Reactor, the Brookhaven Fast Beam Reactor, or the National Bureau of Standards Reactor. This report presents the criticality safety evaluation and demonstrates that the requirements for a Fissile Class I package are satisfied by the design

  19. Estimating Weight and Moments for Ship Control Design Technical Assessment Team Reviews

    2016-07-26

    2. Bow: The front of a ship. See Figure 1 & 2. Centerline: A vertical plane through the center of the hull. See Figure 2. Compartment Number: Often...service life allowances early in life, will be put into a critical status if the rate of consumption is too high. If a class has managed to reduce...an initially high rate of consumption to a moderate level it may be allowed to revert to a less critical status. Stability Status Definition 1 No

  20. Assessment of Polarimetric SAR Interferometry for Improving Ship Classification based on Simulated Data

    Jordi J. Mallorqui

    2008-12-01

    Full Text Available This paper uses a complete and realistic SAR simulation processing chain, GRECOSAR, to study the potentialities of Polarimetric SAR Interferometry (POLInSAR in the development of new classification methods for ships. Its high processing efficiency and scenario flexibility have allowed to develop exhaustive scattering studies. The results have revealed, first, vessels’ geometries can be described by specific combinations of Permanent Polarimetric Scatterers (PePS and, second, each type of vessel could be characterized by a particular spatial and polarimetric distribution of PePS. Such properties have been recently exploited to propose a new Vessel Classification Algorithm (VCA working with POLInSAR data, which, according to several simulation tests, may provide promising performance in real scenarios. Along the paper, explanation of the main steps summarizing the whole research activity carried out with ships and GRECOSAR are provided as well as examples of the main results and VCA validation tests. Special attention will be devoted to the new improvements achieved, which are related to simulations processing a new and highly realistic sea surface model. The paper will show that, for POLInSAR data with fine resolution, VCA can help to classify ships with notable robustness under diverse and adverse observation conditions.

  1. An assessment of the transportation costs of shipping non-fuel assembly hardware to FWMS facilities

    Shappert, L.B.; Joy, D.S.; Johnson, P.E.; Danese, F.L.; Best, R.E.

    1991-01-01

    This study examines the cost of using Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM) Initiative I casks for transporting 62,700 MTU of spent fuel plus associated non-fuel assembly hardware (NFAH) between reactor sites and either a monitored retrievable storage (MRS) or a repository facility. The study further considers the benefits of increasing the cell size of the Initiative I BWR cask baskets to accommodate the fuel plus channels (which also would decrease the capacity of the cask to carry BWR fuel without channels) and the use of a commercial, non-spent-fuel cask to carry compacted NFAH that could not be shipped integrally. Costs that are developed involve transportation charges, capital costs for casks, and canning costs of NFAH that have been separated from the fuel. The results indicate that significant cost savings are possible if NFAH is accepted into the Federal Waste Management System (FWMS) that is either integral with the spent fuel, or consolidated if it has been separated. Shipment of unconsolidated NFAH is very expensive. Transportation costs for shipping to a western repository are approximately 50 to 75% higher than the costs for shipping to an eastern MRS

  2. Management assessments of Quality Assurance Program implementation effectiveness

    Snyder, D.A.

    1984-01-01

    This paper describes a method currently being used by UNC Nuclear Industries, Richland, Washington, to help assure the effectiveness of Quality Assurance (QA) Program implementation. Assessments are conducted annually by management in each department, and the results summarized to the president and his staff. The purpose of these assessments is to review the adequacy of the department's implementing procedures, training/instruction on implementing procedures, and procedure implementation effectiveness. The primary purpose is to assess effectiveness and take improvement action where the need is indicated. The QA organization provides only general guidance in conducting the assessments

  3. Shipping Fairways

    Department of Homeland Security — Various shipping zones delineate activities and regulations for marine vessel traffic. Traffic lanes define specific traffic flow, while traffic separation zones...

  4. Assessing Options for Contingent Contracting of Merchant Ships for Naval and Expeditionary Operations

    2008-12-01

    be bales, boxes, machinery, 200 tones of steel products, 1,000 tones of soya beans and 2,000 pallets of bottled water. However, we could categorize...vehicles and helicopters. When not activated, the ships are layberthed in the following locations [21]: • USNS Algol (T-AKR 287) Violet, La . • USNS...Bellatrix (T-AKR 288) Marrero, La . • USNS Denebola (T-AKR 289) Norfolk, Va. • USNS Pollux (T-AKR 290) Violet, La . • USNS Altair (T-AKR 291

  5. Towards Real Time Simulation of Ship-Ship Interaction

    Lindberg, Ole; Bingham, Harry B.; Engsig-Karup, Allan Peter

    2012-01-01

    We present recent and preliminary work directed towards the development of a simplified, physics-based model for improved simulation of ship-ship interaction that can be used for both analysis and real-time computing (i.e. with real-time constraints due to visualization). The goal is to implement...... accurate (realistic) and much faster ship-wave and ship-ship simulations than are currently possible. The coupling of simulation with visualization should improve the visual experience such that it can be perceived as more realistic in training. Today the state-of-art in real-time ship-ship interaction...... is for efficiency reasons and time-constraints in visualization based on model experiments in towing tanks and precomputed force tables. We anticipate that the fast, and highly parallel, algorithm described by Engsig-Karup et al. [2011] for execution on affordable modern high-throughput Graphics Processing Units...

  6. Environmental impact assessment: Process and implementation

    Chen, S.Y.; Tsai, S.Y.

    1989-01-01

    In this paper, the procedures and issues regarding the preparation of an environmental impact assessment in accordance with the National Environmental Policy Act (NEPA) as promulgated by the US Congress in 1969 are discussed. NEPA procedures and requirements are covered in general, while particular attention is given to the preparation of the environmental impact assessment. Also included is a discussion of the social impact assessment. The aim of the social impact assessment is to address the social issues involved in enhancing public understanding of the hazardous risks, thereby mitigating any conflicts that may arise in the NEPA process. 3 refs., 1 fig., 1 tab

  7. Impact of shipping emissions on ozone levels over Europe: assessing the relative importance of the Standard Nomenclature for Air Pollution (SNAP) categories.

    Tagaris, Efthimios; Stergiou, Ioannis; Sotiropoulou, Rafaella-Eleni P

    2017-06-01

    The impact of shipping emissions on ozone mixing ratio over Europe is assessed for July 2006 using the Community Multiscale Air Quality modeling system and the Netherlands Organization for Applied Scientific Research anthropogenic emission inventory. Results suggest that ship-induced ozone contribution to the total surface ozone exceeds 5% over the sea and near the coastline, while an increase up to 5% is simulated over a large portion of the European land. The largest impact (i.e., an increase up to 30%) is simulated over the Mediterranean Sea. In addition, shipping emissions are simulated to increase NO 2 mixing ratio more than 90%, locally, and to modify the oxidizing capacity of the atmosphere through hydroxyl radical formation (increase by 20-60% over the sea along the European coasts and near the coastal zone). Therefore, emissions from ships may counteract the benefits derived from the anthropogenic emissions reduction strategies over the continent. Simulations suggest regions where shipping emissions have a major impact on ozone mixing ratio compared to individual anthropogenic emission sector categories. Shipping emissions are estimated to play an important role on ozone levels compared to road transport sector near the coastal zone. The impact of shipping emissions on ozone formation is also profound over a great part of the European land compared to the rest of anthropogenic emission categories.

  8. Dose assessment for public by packages shipping radioactive materials hypothetically sunk on the continental shelf. Annex 3

    Tsumune, Daisuke; Suzuki, Hiroshi; Saegusa, Toshiari; Watabe, Naohito; Asano, Hiroyuki; Maruyama, Koki; Kinehara, Yoshiki

    2001-01-01

    Radioactive materials such as spent fuel (SF), PuO 2 powder, high level wastes (HLW) and fresh mixed oxide (MOX) fuel have been transported by sea between Europe and Japan. Dose assessments for public have been performed in the past when the packages shipping radioactive materials were hypothetically sunk on the continental shelf. These studies employed various conditions and methods in their assessments and the results were not always the same. In this study, the dose assessment for these packages was performed under the same conditions and by the same methods. The effective dose equivalents of radiation exposure to the public for all materials become smaller than the previous evaluations due to more realistic assumption in this study. These evaluated results are far less than the effective dose equivalent limit (1 mSv year -1 ) by the ICRP recommendation. (author)

  9. developing and implementing assessment moderation procedures

    Temechegn

    Written laboratory reports are among the different types of assessment tasks. ... Carefully designed assessment tasks allow students to demonstrate achievement of clearly .... efficient and have a better understanding of how the lab connects to theory ... the mean values of the various marks students received in this study.

  10. Developing and implementing assessment moderation procedures ...

    In evaluating laboratory reports, assessment criteria must be clearly established and made explicit to students before the lab activities so students can focus their efforts and the instructors will concentrate on major learning outcomes during marking the laboratory reports. This paper is intended to help draw assessment ...

  11. Assessment of policy options with regard to air pollution from international shipping; Beoordeling beleidsopties luchtvervuiling internationale scheepvaart

    Deutsch, F.; Veldeman, N.; Lodewijks, P.; Duuerinck, J.; Janssen, L.; Campling, P.; Janssen, S. [Vlaamse Instelling voor Technologisch Onderzoek VITO, Mol (Belgium); Vanherle, K. [Transport and Mobility Leuven, Kessel-Lo, Leuven (Belgium)

    2011-10-15

    Recently, a study has been carried out for DG Environment of the European Commission titled 'Market-based instruments for Reducing Air Pollution. Assessment of Policy Options to reducing air pollution from shipping'. Within this study it was decided to study the environmental impact of two legally possible trading systems: a voluntary emissions trading system for all sea areas belonging to the European Union and a mandatory emissions trading system for the ports and territorial waters of EU Member States. If the emissions in ports and coastal waters will be made part of such a trading system it can result in lower environmental exposure for the population. [Dutch] Recent is een studie uitgevoerd voor DG Environment van de Europese Commissie met de titel 'Market-based instruments for reducing air pollution. Assessment of policy options to reduce air pollution from shipping'. Binnen deze studie is er voor gekozen om de milieu-impact van twee juridisch mogelijke handelssystemen te bestuderen: een vrijwillig emissiehandelssysteem voor alle zeegebieden behorende tot de Europese Unie en een verplicht emissiehandelssysteem voor de havens en de territoriale wateren van de EU-lidstaten. Als de emissies in havens en kustwateren in een handelssysteem meedraaien, kan dat tot lagere blootstelling van de bevolking leiden.

  12. Ship Vibrations

    Sørensen, Herman

    1997-01-01

    Methods for calculating natural frequencies for ship hulls and for plates and panels.Evaluation of the risk for inconvenient vibrations on board......Methods for calculating natural frequencies for ship hulls and for plates and panels.Evaluation of the risk for inconvenient vibrations on board...

  13. Formal Safety Assessment (FSA for Analysis of Ship Collision Using AIS Data

    Muhammad Badrus Zaman

    2015-03-01

    Full Text Available Currently, Maritime safety is the best issue in the world. International Maritime organization (IMO have recommended FSA methodology to enhance maritime safety. In this paper, the research conducted in the Malacca Strait. Malacca Strait is an area that has a high risk for shipping navigation. Many accidents occur in the area are like collision, fire, grounding and so on. Therefore a study on improving safety in this area is very important. it is to produce an output that can be used to provide input to the master and multiple stakeholders to improve safety on board at the time of sailing. In this study, AIS is used as a data source. Sea condition data collected actual traffic through the Automatic Identification System (AIS equipment installed at Kobe University, Japan, and Universiti Teknologi Malaysia (UTM in Johor, Malaysia. The data is applied to define a method with the help of Geographic Information Systems (GIS.

  14. An analytical method to assess the damage and predict the residual strength of a ship in a shoal grounding accident scenario

    Sun Bin

    2016-04-01

    Full Text Available In this paper, a simplified analytical method used to predict the residual ultimate strength of a ship hull after a shoal grounding accident is proposed. Shoal grounding accidents always lead to severe denting, though not tearing, of the ship bottom structure, which may threaten the global hull girder resistance and result in even worse consequences, such as hull collapse. Here, the degree of damage of the bottom structure is predicted by a series of analytical methods based on the plastic-elastic deformation mechanism. The energy dissipation of a ship bottom structure is obtained from individual components to determine the sliding distance of the seabed obstruction. Then, a new approach to assess the residual strength of the damaged ship subjected to shoal grounding is proposed based on the improved Smith's method. This analytical method is verified by comparing the results of the proposed method and those generated by numerical simulation using the software ABAQUS. The proposed analytical method can be used to assess the safety of a ship with a double bottom during its design phase and predict the residual ultimate strength of a ship after a shoal grounding accident occurs.

  15. New Zealand code for nuclear powered shipping

    1976-06-01

    This report recommends guidelines for the safety precautions and procedures to be implemented when New Zealand ports and approaches are used by nuclear powered merchant ships and nuclear powered naval ships

  16. Implementation of the Leaching Environmental Assessment Framework

    New leaching tests are available in the U.S. for developing more accurate source terms for use in fate and transport models. For beneficial use or disposal, the use of the leaching environmental assessment framework (LEAF) will provide leaching results that reflect field condit...

  17. Plastic Pollution from Ships

    Čulin, Jelena; Bielić, Toni

    2016-01-01

    The environmental impact of shipping on marine environment includes discharge of garbage. Plastic litter is of particular concern due to abundance, resistance to degradation and detrimental effect on marine biota. According to recently published studies, a further research is required to assess human health risk. Monitoring data indicate that despite banning plastic disposal at sea, shipping is still a source of plastic pollution. Some of the measures to combat the problem are discussed.

  18. Implementing Life Cycle Assessment in systems development

    Bhander, Gurbakhash Singh; Hauschild, Michael Zwicky; McAloone, Timothy Charles

    2003-01-01

    and the rapid changes in markets for many products. The overall aim of the paper is to provide an understanding of the environmental issues involved in the early stages of product development and the capacity of life cycle assessment techniques to address these issues. The paper aims to outline the problems...... for the designer in evaluating the environmental benignity of the product from the outset and to provide the designer with a framework for decision support based on the performance evaluation at different stages of the design process. The overall aim of this paper is to produce an in-depth understanding...... of possibilities which can be introduced in the design stage compared to the other life cycle stages of the product system. The paper collects experiences and ideas around the state-of-the-art in eco-design, from literature and personal experience and further provides eco-design life cycle assessment strategies...

  19. Applicabilities of ship emission reduction methods

    Guleryuz, Adem [ARGEMAN Research Group, Marine Division (Turkey)], email: ademg@argeman.org; Kilic, Alper [Istanbul Technical University, Maritime Faculty, Marine Engineering Department (Turkey)], email: enviromarineacademic@yahoo.com

    2011-07-01

    Ships, with their high consumption of fossil fuels to power their engines, are significant air polluters. Emission reduction methods therefore need to be implemented and the aim of this paper is to assess the advantages and disadvantages of each emissions reduction method. Benefits of the different methods are compared, with their disadvantages and requirements, to determine the applicability of such solutions. The methods studied herein are direct water injection, humid air motor, sea water scrubbing, diesel particulate filter, selected catalytic reduction, design of engine components, exhaust gas recirculation and engine replacement. Results of the study showed that the usefulness of each emissions reduction method depends on the particular case and that an evaluation should be carried out for each ship. This study pointed out that methods to reduce ship emissions are available but that their applicability depends on each case.

  20. Implementing Life Cycle Assessment in Product development

    Bhander, Gurbakhash Singh

    2003-01-01

    The overall aim of the paper is to provide an understanding of the environmental issues involved in the early stages of product development and the capacity of life cycle assessment techniques to address these issues. The paper aims to outline the problems for the designer in evaluating the envir......The overall aim of the paper is to provide an understanding of the environmental issues involved in the early stages of product development and the capacity of life cycle assessment techniques to address these issues. The paper aims to outline the problems for the designer in evaluating......, and of the opportunities for introducing environmental criteria in the design process through meeting the information requirements of the designer on the different life cycle stages, producing an in-depth understanding of the attitudes of practitioners among product developers to the subject area, and an understanding...... of possible future directions for product development. An Environmentally Conscious Design method is introduced and trade-offs are presented between design degrees of freedom and environmental solutions. Life cycle design frameworks and strategies are addressed. The paper collects experiences and ideas around...

  1. Translating Theory Into Practice: Implementing a Program of Assessment.

    Hauer, Karen E; O'Sullivan, Patricia S; Fitzhenry, Kristen; Boscardin, Christy

    2018-03-01

    A program of assessment addresses challenges in learner assessment using a centrally planned, coordinated approach that emphasizes assessment for learning. This report describes the steps taken to implement a program of assessment framework within a medical school. A literature review on best practices in assessment highlighted six principles that guided implementation of the program of assessment in 2016-2017: (1) a centrally coordinated plan for assessment aligns with and supports a curricular vision; (2) multiple assessment tools used longitudinally generate multiple data points; (3) learners require ready access to information-rich feedback to promote reflection and informed self-assessment; (4) mentoring is essential to facilitate effective data use for reflection and learning planning; (5) the program of assessment fosters self-regulated learning behaviors; and (6) expert groups make summative decisions about grades and readiness for advancement. Implementation incorporated stakeholder engagement, use of multiple assessment tools, design of a coaching program, and creation of a learner performance dashboard. The assessment team monitors adherence to principles defining the program of assessment and gathers and responds to regular feedback from key stakeholders, including faculty, staff, and students. Next steps include systematically collecting evidence for validity of individual assessments and the program overall. Iterative review of student performance data informs curricular improvements. The program of assessment also highlights technology needs that will be addressed with information technology experts. The outcome ultimately will entail showing evidence of validity that the program produces physicians who engage in lifelong learning and provide high-quality patient care.

  2. Test Ship

    Federal Laboratory Consortium — The U. S. Navy dedicated the decommissioned Spruance Class destroyer ex-PAUL F. FOSTER (EDD 964), Test Ship, primarily for at sea demonstration of short range weapon...

  3. Assessment and development of implementation models of health ...

    Assessment and development of implementation models of health-related ... The Contribution of Civil Society Organizations in Achieving Health for All ... Health Information for Maternal and Child Health Planning in Urban Bangladesh.

  4. Assessment on the impact of plasma television implementation on ...

    Assessment on the impact of plasma television implementation on the teaching learning process of mathematics class: the case on selected practicum sites (high schools) for education faculty of Jimma University.

  5. Implementing Management Systems-Based Assessments

    Campisi, John A.; Reese, Robert T.

    1999-01-01

    centralized management systems. The resulting corporate management system gives the appearance of an assembly of multiple, nearly independent operating units. The executive management system maintains these separate units, encouraging autonomy and creativity by establishing a minimum of requirements and procedures. In any organization, senior management has a responsibility to ensure that all operating units are meeting requirements. Part of this responsibility is fulfilled by conducting oversight or assurance activities, to determine the effectiveness of established systems in meeting requirements and performance expectations. Internal independent assessment is one of these assurance activities. Independent appraisals are combined with external audits and appraisals, self-assessments, peer reviews, project reviews, and other internal and external audits (e.g., financial, contractual) for a more complete assurance view. At SNL, internal independent appraisals are performed by the Audit Center, which reports directly to the Executive Vice President. ES ampersand H independent appraisals are the responsibility of the ES ampersand H and Quality Assessments Department, with a staff complement of eight. With our organization's charter to perform internal, independent appraisals, we set out to develop an approach and associated tools, which would be useful in the overall SNL environment and within our resource limitations

  6. Implementing Management Systems-Based Assessments

    Campisi, John A.; Reese, Robert T.

    1999-05-03

    centralized management systems. The resulting corporate management system gives the appearance of an assembly of multiple, nearly independent operating units. The executive management system maintains these separate units, encouraging autonomy and creativity by establishing a minimum of requirements and procedures. In any organization, senior management has a responsibility to ensure that all operating units are meeting requirements. Part of this responsibility is fulfilled by conducting oversight or assurance activities, to determine the effectiveness of established systems in meeting requirements and performance expectations. Internal independent assessment is one of these assurance activities. Independent appraisals are combined with external audits and appraisals, self-assessments, peer reviews, project reviews, and other internal and external audits (e.g., financial, contractual) for a more complete assurance view. At SNL, internal independent appraisals are performed by the Audit Center, which reports directly to the Executive Vice President. ES&H independent appraisals are the responsibility of the ES&H and Quality Assessments Department, with a staff complement of eight. With our organization's charter to perform internal, independent appraisals, we set out to develop an approach and associated tools, which would be useful in the overall SNL environment and within our resource limitations.

  7. Nuclear ship accidents

    Oelgaard, P.L.

    1993-05-01

    In this report available information on 28 nuclear ship accident and incidents is considered. Of these 5 deals with U.S. ships and 23 with USSR ships. The ships are in almost all cases nuclear submarines. Only events that involve the nuclear propulsion plants, radiation exposures, fires/explosions and sea water leaks into the submarines are considered. Comments are made on each of the events, and at the end of the report an attempt is made to point out the weaknesses of the submarine designs which have resulted in the accidents. It is emphasized that much of the available information is of a rather dubious nature. consequently some of the assessments made may not be correct. (au)

  8. Feasibility assessment of burnup credit in the criticality analysis of shipping casks with boiling water reactor spent fuel

    Broadhead, B.L.

    1991-08-01

    Considerable interest in the allowance of reactivity credit for the exposure history of power reactor fuel currently exists. This ''burnup credit'' issue has the potential to greatly reduce risk and cost when applied to the design and certification of spent fuel casks used for transportation and storage. Recently, analyses have demonstrated the technical feasibility and estimated the risk and economic incentives for allowing burnup credit in pressurized water reactor (PWR) spent fuel shipping cask applications. This report summarizes the extension of the previous PWR technical feasibility assessment to boiling water reactor (BWR) fuel. This feasibility analysis aims to apply simple methods that adequately characterize the time-dependent isotopic compositions of typical BWR fuel. An initial analysis objective was to identify a simple and reliable method for characterizing BWR spent fuel. Two different aspects of fuel characterization were considered:l first, the generation of burn- up dependent material interaction probabilities; second, the prediction of material inventories over time (depletion). After characterizing the spent fuel at various stages of exposure and decay, three dimensional (3-D) models for an infinite array of assemblies and, in several cases, infinite arrays of assemblies in a typical shipping cask basket were analyzed. Results for assemblies without a basket provide reactivity control requirements as a function of burnup and decay, while results including the basket allow assessment of typical basket configurations to provide sufficient reactivity control for spent BWR fuel. Resulting basket worths and reactivity trends over time are then evaluated to determine whether burnup credit is needed and feasible in BWR applications

  9. IMPLEMENTING A VALUE ASSESSMENT TOOL FOR SERVICE INNOVATION IDEAS

    TOR HELGE AAS

    2010-01-01

    There has not been much discussion of how firms may assess the value of service innovation projects ex-ante in the extant research literature. This paper theoretically derives a value assessment tool for service innovation ideas called QSI (tool for pre-Qualification of Service Innovation projects). Thereafter QSI is implemented in three firms and it is explored to what degree the implementation improved managerial decision making on service innovation projects and investments. The findings i...

  10. Total Analysis System for Ship Structural Strength

    Takuya, Yoneya; Hiroyuki, Kobayashi; Abdul M., Rahim; Yoshimichi, Sasaki; Masaki, Irisawa; Technical Investigation and Information Department, Research Center; Technical Investigation and Information Department, Research Center; Singapore Office; Technical Investigation and Information Department, Research Center; Technical Investigation and Information Department, Research Center

    2001-01-01

    This paper outlines a total analysis system for ship hull structures, which integrates a wide variety of analysis functions to realise practical applications of rational methods for assessing ship structural strength. It is based on direct calculation of wave-induced loads as well as three-dimensional structural analysis of an entire-ship or hold structure. Three major analysis functions of the total system are ship motion and wave load analysis, ship structural analysis and statistical analy...

  11. Implementing an Online Writing Assessment Strategy for Gerontology

    Brown, Pamela S.; Hanks, Roma S.

    2008-01-01

    Assessment of student learning is a growing concern for programs in gerontology. This report focuses on the conception, design, funding, and implementation of an innovative online workshop to assess and improve writing skills of students enrolled in distance-learning gerontology classes. The approach is multidisciplinary and involves a…

  12. Training Staff to Implement Brief Stimulus Preference Assessments

    Weldy, Christina R.; Rapp, John T.; Capocasa, Kelli

    2014-01-01

    We trained 9 behavioral staff members to conduct 2 brief preference assessments using 30-min video presentations that contained instructions and modeling. After training, we evaluated each staff member's implementation of the assessments in situ. Results indicated that 1 or 2 training sessions for each method were sufficient for teaching each…

  13. School Indoor Air Quality Assessment and Program Implementation.

    Prill, R.; Blake, D.; Hales, D.

    This paper describes the effectiveness of a three-step indoor air quality (IAQ) program implemented by 156 schools in the states of Washington and Idaho during the 2000-2001 school year. An experienced IAQ/building science specialist conducted walk-through assessments at each school. These assessments documented deficiencies and served as an…

  14. An Assessment of the Implementation of Guidance and Counselling ...

    This paper is based on a research study carried out by the author in 2003. The study assessed how Guidance and Counselling Programmes were being implemented in Gweru urban secondary schools at Ordinary level. The assessment focused on such key elements in Guidance and Counselling as time allocation, ...

  15. Analysis of a ship-to-ship collision

    Porter, V.L.; Ammerman, D.J.

    1996-01-01

    Sandia National Laboratories is involved in a safety assessment for the shipment of radioactive material by sea. One part of this study is investigation of the consequences of ship-to-ship collisions. This paper describes two sets of finite element analyses performed to assess the structural response of a small freighter and the loading imparted to radioactive material (RAM) packages during several postulated collision scenarios with another ship. The first series of analyses was performed to evaluate the amount of penetration of the freighter hull by a striking ship of various masses and initial velocities. Although these analyses included a representation of a single RAM package, the package was not impacted during the collision so forces on the package could not be computed. Therefore, a second series of analyses incorporating a representation of a row of seven packages was performed to ensure direct package impact by the striking ship. Average forces on a package were evaluated for several initial velocities and masses of the striking ship. In addition to. providing insight to ship and package response during a few postulated ship collisions scenarios, these analyses will be used to benchmark simpler ship collision models used in probabilistic risk assessment analyses

  16. Fast ship

    Keuning, J.A.

    2014-01-01

    The invention concerns a ship whereby the hull and the mechanical propulsion device are designed such that the Froude number is larger than 0.5. In the aft ship the hull has a bottom with V-shaped bottom surfaces with a deadrise angle that is less than 40 degrees and the hull has substantially vertical sides. In the hull are a passenger compartment and a trim tank. The trim tank volume is such that the weight of a filled trim tank is more than 30 % of the weight of displacement of the hull wi...

  17. Measures of Model Uncertainty in the Assessment of Primary Stresses in Ship Structures

    Östergaard, Carsten; Dogliani, Mario; Guedes Soares, Carlos

    1996-01-01

    The paper considers various models and methods commonly used for linear elastic stress analysis and assesses the uncertainty involved in their application to the analysis of the distribution of primary stresses in the hull of a containership example, through statistical evaluations of the results...

  18. [Implementation of a national training assessment programme in anaesthesiology

    Skjelsager, K.; Malling, B.; Bested, K.M.

    2008-01-01

    INTRODUCTION: In 2004, outcome-based education and in-training assessment was introduced by a reform of postgraduate medical education in Denmark. An assessment programme covering the introductory year of anaesthesiology was constructed. The purpose of this study was to explore to which degree...... this programme was implemented in daily practice in the clinical departments and whether the recommended assessment protocol was followed. MATERIALS AND METHODS: A questionnaire was distributed to 26 departments and 38 trainees. RESULTS: The response rate for both groups exceeded 90%. Individual learning plans...... were prepared by (2/3) of the trainees according to both trainees and departments. The various methods in the assessment programme were implemented to a high degree. The use of structured clinical observations was reported by more than 70% of both groups. Global assessments were applied in more than 70...

  19. Implementing DOE guidance for hazards assessments at Rocky Flats Plant

    Zimmerman, G.A.

    1993-01-01

    Hazards Assessments are performed for a variety of activities and facilities at Rocky Flats Plant. Prior to 1991, there was no guidance for performing Hazards Assessments. Each organization that performed Hazards Assessments used its own methodology with no attempt at standardization. In 1991, DOE published guidelines for the performance of Hazards Assessments for Emergency Planning (DOE-EPG-5500.1, ''Guidance for a Hazards Assessment Methodology''). Subsequently, in 1992, DOE published a standard for the performance of Hazards Assessments (DOE-STD-1027-92, ''Hazard Categorization and Accident Analysis, Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports''). Although these documents are a step in the direction of standardization, there remains a great deal of interpretation and subjective implementation in the performance of Hazards Assessments. Rocky Flats Plant has initiated efforts to develop a uniform and standard process to be used for Hazards Assessments

  20. Dynamic Assessment of COTS Converters-based DC Integrated Power Systems in Electric Ships

    Francés, Airán; Anvari-Moghaddam, Amjad; Diaz, Enrique Rodriguez

    2018-01-01

    , power electronics play a key role in linking the different elements of the power architecture. Moreover, the transition towards a dc distribution, which has already been established in other applications, is being regarded as a promising alternative to ease the integration of renewable sources......-level controllers, design protections or assess the compliance of the system dynamics with the standards. Experimental results are included in order to validate the proposed method....

  1. Accidents in nuclear ships

    Oelgaard, P L [Risoe National Lab., Roskilde (Denmark); [Technical Univ. of Denmark, Lyngby (Denmark)

    1996-12-01

    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10{sup -3} per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au).

  2. Accidents in nuclear ships

    Oelgaard, P.L.

    1996-12-01

    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10 -3 per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au)

  3. Ship Roll Motion Control

    Perez, Tristan; Blanke, Mogens

    2010-01-01

    . This tutorial paper presents an account of the development of various ship roll motion control systems and the challenges associated with their design. The paper discusses how to assess performance, the applicability of dierent models, and control methods that have been applied in the past....

  4. Ship Roll Damping Control

    Perez, Tristan; Blanke, Mogens

    2012-01-01

    limitations and large variations of the spectral characteristics of wave-induced roll motion. This tutorial paper presents an account of the development of various ship roll motion control systems together with the challenges associated with their design. It discusses the assessment of performance...

  5. Implementation of health impact assessment in Danish municipal context

    Kraemer, Stella R. J.; Nikolajsen, Louise Theilgaard; Gulis, Gabriel

    2014-01-01

    . Conclusions: Systematic and sustainable capacity building is needed to achieve high level implementation of HIA in Danish municipalities. Development of validated tools, most importantly screening tools with focus on priorities of national public health policy would enhance implementation on municipal level.......Aims: Implementation of Health Impact Assessment (HIA) in Danish municipalities has been analyzed using the Roger's Diffusion of Innovation Theory. Municipalities were chosen from among those who presented their health policies on websites according to the status of inclusion of HIA into health...... policy. Methods: Qualitative interviews were conducted in 6 municipalities (3 with HIA inducted in their health policy and 3 without it) gathering information on knowledge and attitudes to HIA, barriers to its implementation, social system and communication channels used or expected to be used...

  6. Implementing an Assessment Clinic in a Residential PTSD Program

    Joan McDowell

    2014-08-01

    Full Text Available Creating useful treatment plans can help improve services to consumers of mental health services. As more evidence-based practices are implemented, deciding what treatment, at what time, for whom becomes an important factor in facilitating positive outcomes. Readiness for trauma-focused treatments for Posttraumatic Stress Disorder (PTSD such as Cognitive Processing Therapy or Prolonged Exposure Therapy may influence whether an individual can successfully complete either protocol. In addition, components of adjunctive therapies such as Acceptance and Commitment Therapy or Dialectical Behavior Therapy may be useful in moving a particular patient toward readiness and successful completion of treatment. Psychological assessment adds valuable data to inform these types of treatment decisions. This paper describes the implementation of a psychological assessment clinic in a residential PTSD treatment setting. Barriers to implementation, use of the data, and Veterans’ reactions to the feedback provided to them are included.

  7. Cruise ship environmental hygiene and the risk of norovirus infection outbreaks: an objective assessment of 56 vessels over 3 years.

    Carling, Philip C; Bruno-Murtha, Lou Ann; Griffiths, Jeffrey K

    2009-11-01

    Norovirus infection outbreaks (NoVOs) occur frequently in closed populations, such as cruise ship passengers. Environmental contamination is believed to play an important role in NoVO propagation. Trained health care professionals covertly evaluated the thoroughness of disinfection cleaning (TDC) of 6 standardized objects (toilet seat, flush handle or button, toilet stall inner handhold, stall inner door handle, restroom inner door handle, and baby changing table surfaces) with high potential for fecal contamination in cruise ship public restrooms, by means of a previously validated novel targeting method. Fifty-six cruise ships (approximately 30% of 180 vessels operated by 9 large cruise lines) were evaluated from July 2005 through August 2008. Overall, 37% (range, 4%-100%; 95% confidence interval, 29.2%-45.4%) of 8344 objects in 273 randomly selected public restrooms were cleaned daily. The TDC did not differ by cruise line and did not correlate with the Centers for Disease Control and Prevention (CDC) Vessel Sanitation Program inspection scores (r(2), .002; P = .75). More than half the vessels had overall TDC scores ships had near-perfect CDC sanitation scores. The mean TDC of the 3 ships evaluated within 4 months before a NoVO (10.3%) was substantially less than the mean TDC of the 40 ships that did not experience NoVOs (40.4%) (P ships found that only 37% of selected toilet area objects were cleaned on a daily basis. Low TDC scores may predict subsequent NoVO-prone vessels. Enhanced public restroom cleaning may prevent or moderate NoVOs on cruise ships.

  8. An assessment of option B implementation for the prevention of ...

    An assessment of option B implementation for the prevention of mother to child transmission in Dschang, Cameroon: results from the DREAM (Drug Resource ... The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

  9. Assessment of the Implementation of the Secondary School Skill ...

    This study was conducted to assess how the Nigerian secondary school vocational and technical education curriculum was implemented with a view to ascertain the extent to which it has empowered students for self-employment. The descriptive survey research design was adopted for the study. The sample comprised 380 ...

  10. An assessment of option B implementation for the prevention of ...

    An assessment of option B implementation for the prevention of mother to child transmission in Dschang, Cameroon: results from the DREAM (Drug Resource Enhancement against AIDS and ... Those with a CD4 count <350 cells/mm3 during pregnancy had the highest mortality risk (RR 2.53; 95% CL= 1.86-3.44). The HIV ...

  11. Developing and Implementing an Assessment Technique to Measure Linked Concepts

    Ye, Li; Oueini, Razanne; Lewis, Scott E.

    2015-01-01

    The links students make among chemistry content is considered essential for a robust, enduring understanding in multiple learning theories. This article describes the development and implementation of an assessment technique, termed a Measure of Linked Concepts, designed to inform instructors on students' understanding of linking content…

  12. Ship's barbers

    Unknown

    2003-01-01

    Showing two sailors having their hair cut (? one is possibly being shaved) on board ship. Three other sailors can be seen standing on the right-hand side of the photograph. The photograph is from an album inscribed 'H.M.S. Lancaster; Mediterranean Photographic Album: Diary of Events and Important Places Visited during the Commission 1910-1912' on the cover. This album was the property of Sydney Harold Liddle.

  13. A framework for risk assessment on lean production implementation

    Giuliano Almeida Marodin

    2014-02-01

    Full Text Available The organizational and technical complexity of implementing the lean principles and practices can become an extensively time consuming journey with few benefits. We argue that risk assessment can aid on the understanding and management of the major difficulties on the Lean production implementation (LPI. Thus, this paper proposes a framework for risk assessment on the LPI process. The literature review permitted to adapt the risk assessment steps to the characteristics of the LPI and develop data collection and analysis procedures for each step. The Sociotechnical systems (STS theory was brought in to improve the understanding of the context’s characteristics on the proposed framework because it has a major influence on the LPI. The framework was has five steps: (a defining the unit of analysis; (b describing the context; (c risk identification; (d risk analysis; and (e risk relationships modeling.

  14. Implementing Portfolio Assessment in Lower-Secondary School

    Anna Czura

    2013-05-01

    Full Text Available Since alternative assessment embraces highly authentic tasks consistent with classroom goals and instruction, its implementation in the language classroom is believed to promote collaboration with peers, transfer responsibility to the learners and, consequently, foster learner autonomy. This paper presents the results of a research study aiming to determine whether portfolio assessment contributes to the development of autonomy in adolescent learners. In order to collect the data, qualitative and quantative methods of research were applied. The research results reveal that the implementation of portfolio assessment failed to affect the overall level of learner autonomy. Introducing one selected pedagogical procedure does not suffice to foster learner autonomy. Teachers need to be ready to pass a portion of their authority to the learners, who, in turn, need to know how to use the new privileges judiciously.

  15. Implementation of health impact assessment in Danish municipal context.

    Kraemer, Stella Rebecca Johnsdatter; Nikolajsen, Louise Theilgaard; Gulis, Gabriel

    2014-12-01

    Implementation of Health Impact Assessment (HIA) in Danish municipalities has been analyzed using the Roger's Diffusion of Innovation Theory. Municipalities were chosen from among those who presented their health policies on websites according to the status of inclusion of HIA into health policy. Qualitative interviews were conducted in 6 municipalities (3 with HIA inducted in their health policy and 3 without it) gathering information on knowledge and attitudes to HIA, barriers to its implementation, social system and communication channels used or expected to be used for implementation of HIA. No significant differences were found among analyzed municipalities by status of HIA inclusion into health policy. Among barriers; a lack of tools with general validity, a lack of intersectoral working culture, balance between centralized versus participatory way of working and organizational structure of a municipality, and a lack of capacities were enlisted as most relevant. The last one is a crucial factor of an internal social system of a municipality. With regards to communication channels, reporting and presentation skills of implementers and doers are of key importance. Systematic and sustainable capacity building is needed to achieve high level implementation of HIA in Danish municipalities. Development of validated tools, most importantly screening tools with focus on priorities of national public health policy would enhance implementation on municipal level.

  16. Formative assessment in undergraduate medical education: concept, implementation and hurdles.

    Rauf, Ayesha; Shamim, Muhammad Shahid; Aly, Syed Moyn; Chundrigar, Tariq; Alam, Shams Nadeem

    2014-01-01

    Formative assessment, described as "the process of appraising, judging or evaluating students' work or performance and using this to shape and improve students' competence", is generally missing from medical schools of Pakistan. Progressive institutions conduct "formative assessment" as a fleeting part of the curriculum by using various methods that may or may not include feedback to learners. The most important factor in the success of formative assessment is the quality of feedback, shown to have the maximum impact on student accomplishment. Inclusion of formative assessment into the curriculum and its implementation will require the following: Enabling Environment, Faculty and student Training, Role of Department of Medical Education (DME). Many issues can be predicted that may jeopardize the effectiveness of formative assessment including faculty resistance, lack of motivation from students and faculty and paucity of commitment from the top administration. For improvement in medical education in Pakistan, we need to develop a system considered worthy by national and international standards. This paper will give an overview of formative assessment, its implications and recommendations for implementation in medical institutes of Pakistan.

  17. Implementing Strategic Environmental Assessment of spatial planning tools

    De Montis, Andrea

    2013-01-01

    After more than a decade from the publication of the European Directive 2001/42/CE (Directive) on Strategic Environmental Assessment (SEA), the design and construction of the interested spatial planning instruments has gone through a variety of changes and integrations in European and in world states. This inhomogeneous panorama can be explained with a pattern of institutional structures that have so far affected the implementation of the Directive. The aim of this paper is to investigate the level of implementation of the Directive in Italy by developing a comparative analysis of the quality of integration of SEA within the design of the spatial coordination plan of a set of Italian provinces. Italian practice is analyzed in the framework of a comparative study of worldwide SEA implementation within spatial and land use planning. The results reveal strengths and weaknesses in SEA implementation at the provincial level and, in particular, the emergence of critical areas of research concerning institutional context, public participation, monitoring, and observatory of the spatial transformations. -- Highlights: • This is a comparative analysis of SEA in strategic spatial planning in Italy. • The adhesion of Provinces to the study is remarkable. • SEA implementation and integration into spatial planning is still moderate. • Participation via consultations should be more widespread. • Monitoring and institution of observatories are still in an infancy stage

  18. Developing and implementing an oral care policy and assessment tool.

    Stout, Michelle

    2012-01-09

    Oral hygiene is an essential aspect of nursing care. Poor oral care results in patients experiencing pain and discomfort, puts individuals at risk of nutritional deficiency and infection, and has an adverse effect on quality of life. This article describes how an oral care policy and assessment tool were updated to ensure the implementation of evidence-based practice at one hospital in the Republic of Ireland.

  19. Assessment of stress-strain data suitable for finite-element elastic--plastic analysis of shipping containers

    Rack, H.J.; Knorovsky, G.A.

    1978-09-01

    Stress-strain data which describes the influence of strain rate and temperature on the mechanical response of materials presently being used for light water reactor fuel shipping containers have been assembled. Selection of data has been limited to that which is suitable for use in finite-element elastic--plastic analysis of shipping containers (e.g., they must include complete material history profiles). Based on this information, recommendations have been made for further work which is required to complete the necessary data base

  20. 76 FR 37119 - Development of Best Practices for Community Health Needs Assessment and Implementation Strategy...

    2011-06-24

    ... Best Practices for Community Health Needs Assessment and Implementation Strategy; Public Forum AGENCY... processes relating to community health needs assessment (CHNA) and implementation strategy/plan development... practices in CHNA and implementation strategy development and execution for improved community health...

  1. Real-Time Simulation of Ship-Structure and Ship-Ship Interaction

    Lindberg, Ole; Glimberg, Stefan Lemvig; Bingham, Harry B.

    2013-01-01

    , because it is simple, easy to implement and computationally efficient. Multiple many-core graphical processing units (GPUs) are used for parallel execution and the model is implemented using a combination of C/C++, CUDA and MPI. Two ship hydrodynamic cases are presented: Kriso Container Carrier at steady...

  2. Implementation. Improving caries detection, assessment, diagnosis and monitoring.

    Pitts, N B

    2009-01-01

    This chapter deals with improving the detection, assessment, diagnosis and monitoring of caries to ensure optimal personalized caries management. This can be achieved by delivering what we have (synthesized evidence and international consensus) better and more consistently, as well as driving research and innovation in the areas where we need them. There is a need to better understand the interrelated pieces of the jigsaw that makes up evidence-based dentistry, i.e. the linkages between (a) research and synthesis, (b) dissemination of research results and (c) the implementation of research findings which should ensure that research findings change practice at the clinician-patient level. The current situation is outlined; it is at the implementation step where preventive caries control seems to have failed in some countries but not others. Opportunities for implementation include: capitalizing on the World Health Organization's global policy for improvement of oral health, which sets out an action plan for health promotion and integrated disease prevention; utilizing the developments around the International Caries Detection and Assessment System wardrobe of options and e-learning; building on initiatives from the International Dental Federation and the American Dental Association and linking these to patients' preferences, the wider moves to wellbeing and health maintenance. Challenges for implementation include the slow pace of evolution around dental remuneration systems and some groups of dentists failing to embrace clinical prevention. In the future, implementation of current and developing evidence should be accompanied by research into getting research findings into routine practice, with impacts on the behaviour of patients, professionals and policy makers. Copyright 2009 S. Karger AG, Basel

  3. Application of asymmetric mapping and selective filtering (AM and SF) method to Cosmo/SkyMed images by implementation of a selective blocks approach for ship detection optimization in SEASAFE framework

    Loreggia, D.; Tataranni, F.; Trivero, P.; Biamino, W.; Di Matteo, L.

    2017-10-01

    We present the implementation of a procedure to adapt an Asymmetric Wiener Filtering (AWF) methodology aimed to detect and discard ghost signal due to azimuth ambiguities in SAR images to the case for X-band Cosmo Sky Med (CSK) images in the framework of SEASAFE (Slick Emissions And Ship Automatic Features Extraction) project, developed at the Department of Science and Technology Innovation of the University of Piemonte Orientale, Alessandria, Italy. SAR is a useful tool to daily and nightly monitoring of the sea surface in all weather conditions. SEASAFE project is a software platform developed in IDL language able to process data in C- Land X-band SAR images with enhanced algorithm modules for land masking, sea pollution (oil spills) and ship detection; wind and wave evaluation are also available. In this contest, the need to individuate and discard false alarms is a critical requirement. The azimuth ambiguity is one of the main causes that generate false alarm in the ship detection procedure. Many methods to face with this problem were proposed and presented in recent literature. After a review of different approach to this problem, we describe the procedure to adapt the AWF approach presented in [1,2] to the case of X-band CSK images by implementing a selective blocks approach.

  4. A Ship Cargo Hold Inspection Approach Using Laser Vision Systems

    SHEN Yang; ZHAO Ning; LIU Haiwei; MI Chao

    2013-01-01

    Our paper represents a vision system based on the laser measurement system (LMS) for bulk ship inspection. The LMS scanner with 2-axis servo system is installed on the ship loader to build the shape of the ship. Then, a group of real-time image processing algorithms are implemented to compute the shape of the cargo hold, the inclination angle of the ship and the relative position between the ship loader and the cargo hold. Based on those computed inspection data of the ship, the ship loader c...

  5. IMPLEMENTING HEALTH TECHNOLOGY ASSESSMENT-BASED RECOMMENDATIONS IN FINLAND

    Sihvo, Sinikka; Ikonen, Tuija; Mäkelä, Marjukka

    2017-01-01

    Objectives: The Managed Uptake of Medical Methods Program (MUMM) started 10 years ago as a joint venture of the Finnish Office for Health Technology Assessment (Finohta) and the twenty hospital districts in Finland. The aim is to offer information on the effectiveness, safety, organizational...... in decision making. Conclusions: HTA-based MUMM recommendations were well received by physicians but in practice they are less used than clinical practice guidelines. Short-form electronic surveys were a useful way of gathering information about awareness and implementation. The surveys also functioned...... as another method of informing key physicians about the recommendations....

  6. Assessment of the implementation risks for ALFRED demonstrator

    Constantin, M.; Diaconu, D.

    2016-01-01

    The risks related to the implementation of ALFRED demonstrator in Romania are discussed. The assessment is based on the risk matrix approach. Two groups of experts were used in the investigation: participants in FP7 ARCADIA projects and members of the FALCON consortium. The results consist of the hierarchy of the risks obtained based on the appreciations of the two groups. They are comparatively presented and discussed in terms of the identified critical risks and possible measures for prevention and mitigation. Additionally, some elements derived from the experience of similar project such as SUSEN and ELI-NP are discussed. (authors)

  7. Development and implementation of Strategic Environmental Assessment in Taiwan

    Liou, M.-L.; Yu, Y.-H.

    2004-01-01

    Taiwan is one of the few Asian countries to have officially adopted Strategic Environmental Assessment (SEA) as one important means towards the achievement of environmental conservation and sustainable development. Despite implementation almost a decade ago, SEA remains premature in its development. This paper analyzes the progress and characteristics of SEA in Taiwan and, through examination of its limited case studies, reveals the positive and apparent influence of SEA on policy making. This paper also identifies the barriers hindering SEA's advancement and concludes with recommendations on strategies to overcome these obstacles

  8. Strategic guidance based on the concept of cleaner production to improve the ship recycling industry

    Jain, K.P.; Pruijn, J.F.J.; Hopman, J.J.

    2017-01-01

    The implementation of international ship recycling regulations and international standards of health, safety and environment on a ship recycling yard improves environmental protection, occupational health and safety of the workers. However, it results in increased costs of the ship recycling

  9. Implementation of the natural resource damage assessment rule

    1991-11-01

    Regulations have been promulgated by the Department of Interior (DOI) which provide an administrative process whereby natural resource trustees may establish the type and extent of injury and evaluate the damages to natural resources. These regulations provide an optional mechanism for Natural Resource Damage Assessments (NRDAs), with four major components. A workshop was held to develop recommendations for DOE-OR regarding implementation of the DOI NRDA regulations at the Oak Ridge Reservation (ORR). The attendants were divided into three working groups to consider (1) administrative/legal requirements, (2) ecological assessments, and (3) the NRDA/economic evaluation process. This report supplies an overview of the DOI NRDA regulations as well as summaries of the consensus of each of the three working groups

  10. EMERGENCE OF "DRIVERS" FOR THE IMPLEMENTATION OF HEALTH TECHNOLOGY ASSESSMENT.

    Castro Jaramillo, Hector Eduardo; Moreno-Mattar, Ornella; Osorio-Cuevas, Diana

    2016-01-01

    Health technology assessment (HTA) examines the consequences of the application of health technologies and is aimed at better informing decision-makers. Over the past 30 years, different countries have implemented HTA organizations. Colombia established by law its own HTA agency (IETS) in 2011 which started operations in November 2012. The aim of this study was to assess the feasibility of conducting and using HTA to inform decision-making in this context. Through a qualitative approach, ten "drivers" emerged with the ability to help or hinder HTA development in this context: availability and quality of data, implementation strategy, cultural aspects, local capacity, financial support, policy/political support, globalization, stakeholder pressure, health system context, and usefulness perception. Semi-structured interviews were conducted with key HTA researchers, after following rigorous transcription, and thematic content analysis, those aspects that may be barriers or facilitator for HTA development and use in Colombia were identified. Although HTA has become a tool to inform decision-making around the world, its use may vary according to setting. Determining those aspects which may enable or interfere with HTA development and use in Colombia may be useful for other countries when considering the establishment of HTA systems. The conceptual transferability of concepts like "drivers" with caveats may be of interest for similar settings trying to incorporate HTA processes and institutions into systematic decision-making.

  11. Green Shipping Practices of Shipping Firms

    Young-Tae Chang

    2017-05-01

    Full Text Available The primary objective of this study is to provide an empirical research using structural equation modeling to identify the factors that motivate shipping firms to adopt green shipping practices (GSP. Furthermore, it also examines if adopting GSP can enhance the shipping firms’ environmental and productivity performance. The findings show that shipping firms are motivated to adopt GSP mostly by industrial norms set by institutionalized associations. They are also motivated by customers’ demand for environmental friendliness and their own strategy to make good image. Unlike our expectation, government regulations and international environmental laws are not significant in influencing shipping firms to adopt GSP. Moreover, adoption of green shipping practices can improve the environmental and productivity performance of the shipping firms.

  12. Detecting potential ship objects from satellite pictures

    Luo, B.; Yang, C.C.; Chang, S.K.; Yang, M.C.K.

    1984-01-01

    Heuristic techniques are presented to detect potential ship objects from satellite pictures. These techniques utilize some noise structures of the pixel gray levels, and certain inherent features of a ship in a satellite picture. The scheme has been implemented and successfully tested on SEASAT satellite pictures. A general approach for database-oriented object detection is also suggested

  13. Ship Acquisition of Shipping Companies by Sale & Purchase Activities for Sustainable Growth: Exploratory Fuzzy-AHP Application

    Keun-Sik Park

    2018-05-01

    Full Text Available Strengthening sale and purchase (S&P capacity has become a fundamental requirement for sustainable growth and corporate competitiveness in the modern shipping market. However, there is a lack of research related to S&P and its priority when shipping companies attempt to implement ship acquisition through S&P activities. To fill this gap, this paper conducts an empirical analysis to analyze priority factors during the acquisition of second-hand ships from the perspective of shipping companies. Business criteria are considered to be the most important factors in the analysis of the priority of ship acquisition and investment in shipping companies. To the best of our knowledge, this research is the first exploration covering Korean shipping companies’ ship acquisition through S&P activities. This study is expected to contribute to the better understanding of the role of S&P in ensuring the sustainability of shipping companies and to provide stakeholders with valuable insights.

  14. Assessment of LMFBR spent fuel shipping cask concepts for the CRBRP and the US conceptual design study

    Pope, R.B.; Ortman, J.M.; Eakes, R.G.; Leisher, W.B.; Dupree, S.A.

    1980-01-01

    Study of conceptual shipping systems for CRBRP and CDS spent fuel has shown that systems significantly different from those used for LWR spent fuel will be required. In the conceptual design, liquid sodium was assumed to be the coolant in canisters containing the spent fuel assemblies, and multiple levels of containment were provided by canisters, an inner cask lid and an outer cask lid. Cask cooling at the reactor site during loading, and cooldown at the receiving site prior to unloading are significant but tractable problems

  15. Development of weighting value for ecodrainage implementation assessment criteria

    Andajani, S.; Hidayat, D. P. A.; Yuwono, B. E.

    2018-01-01

    This research aim to generate weighting value for each factor and find out the most influential factor for identify implementation of ecodrain concept using loading factor and Cronbach Alpha. The drainage problem especially in urban areas are getting more complex and need to be handled as soon as possible. Flood and drought problem can’t be solved by the conventional paradigm of drainage (to drain runoff flow as faster as possible to the nearest drainage area). The new paradigm of drainage that based on environmental approach called “ecodrain” can solve both of flood and drought problems. For getting the optimal result, ecodrain should be applied in smallest scale (domestic scale), until the biggest scale (city areas). It is necessary to identify drainage condition based on environmental approach. This research implement ecodrain concept by a guidelines that consist of parameters and assessment criteria. It was generating the 2 variables, 7 indicators and 63 key factors from previous research and related regulations. the conclusion of the research is the most influential indicator on technical management variable is storage system, while on non-technical management variable is government role.

  16. Vending Assessment and Program Implementation in Four Iowa Worksites.

    Lillehoj, Catherine J; Nothwehr, Faryle; Shipley, Kala; Voss, Carol

    2015-11-01

    The worksite food environment, including vending options, has been explored as an important contributor to dietary decisions made every day. The current study describes the vending environment, and efforts to change it, in four Iowa worksites using a series of case studies. Data were gathered by local coordinators as part of the Iowa Community Transformation Grant project. Data were collected from three sources. First, the Nutrition Environment Measures Survey-Vending was used to assess healthy vending options in worksite machines before and after the intervention. Second, employee vending behavior was evaluated with a pre-, post-intervention survey. Items assessed attitudes and behaviors regarding vending, plus awareness and reaction to intervention activities. Third, program coordinators documented vending machine intervention strategies used, such as social marketing materials and product labels. The Nutrition Environment Measures Survey-Vending documented that the majority of vending options did not meet criteria for healthfulness. The vending survey found that employees were generally satisfied with the healthier items offered. Some differences were noted over time at the four worksites related to employee behavior and attitudes concerning healthy options. There were also differences in intervention implementation and the extent of changes made by vending companies. Overall, findings demonstrate that a large percentage of employees are constrained in their ability to access healthy foods due to limited worksite vending options. There also remain challenges to making changes in this environment. Findings have implications for public health practitioners to consider when designing healthy vending interventions in worksites. © 2015 Society for Public Health Education.

  17. Quality management in shipping companies

    Đergović Dragana M.

    2017-01-01

    Full Text Available As international business becomes more competitive, companies are finding that they need to work more effectively to stay in business. Quality assurance has become very important to the majority of production and service companies with international activity. Shipping companies were also required to implement a quality management system. The huge importance of safety in maritime transport operations resulted in the International Safety Management Code (ISM Code by the International Maritime Organization. The general management system principles embodied by the maritime ISM Code and generics ISO standards, have enabled their complementary application in establishing a quality management system in shipping companies, within a safety management system as its subset.

  18. The shipping man adventures in ship finance

    McCleery, Matthew

    2013-01-01

    When restless New York City hedge fund manager Robert Fairchild watches the Baltic Dry Cargo Index plunge 97%, registering an all-time high and a 25-year low within the span of just six months, he decides to buy a ship. Immediately fantasizing about naming a vessel after his wife, carrying a string of worry beads and being able to introduce himself as a "shipowner" at his upcoming college reunion, Fairchild immediately embarks on an odyssey into the most exclusive, glamorous and high stakes business in the world. From pirates off the coast of Somalia and on Wall Street to Greek and Norwegian shipping magnates, the education of Robert Fairchild is an expensive one. In the end, he loses his hedge fund, but he gains a life - as a Shipping Man. Part fast paced financial thriller, part ship finance text book, The Shipping Man is 310 pages of required reading for anyone with an interest in capital formation for shipping.

  19. Achieving Energy Efficient Ship Operations Under Third Party Management

    Taudal Poulsen, René; Sornn-Friese, Henrik

    2015-01-01

    Profitable energy saving measures are often not fully implemented in shipping, causing energy efficiency gaps. The paper identifies energy efficiency gaps in ship operations, and explores their causes. Lack of information on energy efficiency, lack of energy training at sea and onshore and lack...... of time to produce and provide reliable energy efficiency information cause energy efficiency gaps. The paper brings together the energy efficiency and ship management literatures, demonstrating how ship management models influence energy efficiency in ship operations. Achieving energy efficiency in ship...

  20. 1981 state-by-state assessment of low-level radioactive wastes shipped to commercial disposal sites

    1982-12-01

    This state-by-state report again uses the volume of low-level waste reported as received at each commercial disposal site as the nation baseline figure. A volume of 87,789 m 3 of radioactive waste containing 279,863 Ci of activity was reported disposed at the commercial sites in 1981. The distribution of these waste volumes by disposal site is presented in Table 1 and a summary of estimated volumes by generator categories is contained in Table 2. The total volume and curie values tabulated for each state were obtained directly from the commercial disposal site operators. Summary information on commercial nuclear power plant wastes was obtained from semiannual waste reports submitted to the NRC in accordance with the NRC Regulatory Guide 1.21. Data reported for the calendar year 1981 were used for this report where available. When report data were not available reactor information was obtained directly from the utility. The reported quantities of solid radioactive wastes generated by government installations shipped to commercial disposal sites are annually summarized in the SWIMS report. Records of radioactive wastes shippped to commercial disposal sites from the US Navy nuclear-powered ships and support facilities are maintained by the Nuclear Power Directorate, Naval Sea Systems Command, Department of the Navy, and are reported on an annual basis. Available information from other military departments such as the Army and the Air Force were included in this study. Wastes from these other military commands do not constitute a significant volume of radioactive source

  1. Research to assess impacts on developing countries of measures to address emissions in the international aviation and shipping sectors

    Anger, A. [Cambridge University, Cambridge (United Kingdom); Faber, J.; Koopman, M. [CE Delft, Delft (Netherlands); Van Velzen, A. [Transport Analysis and Knowledge Systems TAKS, s.l. (Netherlands); Long, K.; Pollitt, H.; Barker, T. [Cambridge Econometrics, Cambridge (United Kingdom); Comberti, C.; Fazekas, D.; Blachowicz, A. [Climate Strategies, London (United Kingdom)

    2013-02-15

    The greenhouse gas emissions of international aviation and maritime transport are projected to increase rapidly over the coming decades, despite significant improvements in the fuel efficiency of aircraft and ships. In order to address their growth, Market Based Measures (MBMs) have been proposed to complement technical and operational measures. These measures are being discussed in ICAO (the UN organization for civil aviation) and IMO (the UN organization for maritime transport). One of the main issues in the debate has been the impact of MBMs on developing countries and especially on remote economies. This report quantifies the economic impacts of MBMs on ten case study economies and globally. The case study economies have been selected in the expectation that they would be relatively highly impacted because of their remoteness and/or dependence on international aviation or maritime transport. This report shows that the decrease in GDP is less than 0.01% on average and significantly less than 0.1% for all but a few of the case study countries. Countries with a higher dependency on tourism and trade are likely to experience greater economic impacts as market-based measures raise the costs of aviation and maritime transport; they impact economies due to increased prices for passenger travel and exported and imported goods. Some of these countries are small island states that are also vulnerable to climate change impacts. Undesired economic impacts on developing countries can be addressed effectively by a combination of measures such as exemptions of certain routes, lump sum rebates, and investments in infrastructure efficiency and development of more efficient ships and aircraft.

  2. Transnucleaire's experience in ship adaptation

    Brachet, Y.; Vallette-Fontaine, M.

    2000-01-01

    Due to the application of the new IMDG regulations for the transport of radioactive material by sea, the conditions of transport of MTR spent fuel have drastically changed five years ago. In this paper, TRANSNUCLEAIRE analyses the necessary modifications to apply to existing ships in order to comply with the IMDG/INF regulations as well as with the Japanese KAISA 520 regulation. In the MTR spent fuel transport market characterized by a competitive approach, TRANSNUCLEAIRE has carried out many transports by sea in full compliance with the regulations at a price which is as close as possible to that of other industrial goods and without the need to fully dedicate the BOUGUENAIS ship to nuclear transports. Innovative ship design solutions have been implemented and accepted by different Authorities uncluding the Advisory Committee of the Japanese MOT. Due to efficient finite element calculations, benchmarked by laboratory large scale tests, high performances crushing materials have been developed in order to absorb the energy of collision between ships. These developments have led ta propose an efficient ship design complying with all the existing worldwide nuclear regulations. (author)

  3. Nuclear ship engineering simulator

    Itoh, Yasuyoshi; Kusunoki, Tsuyoshi; Hashidate, Koji

    1991-01-01

    The nuclear ship engineering simulator, which analyzes overall system response of nuclear ship numerically, is now being developed by JAERI as an advanced design tool with the latest computer technology in software and hardware. The development of the nuclear ship engineering simulator aims at grasping characteristics of a reactor plant under the situation generated by the combination of ocean, a ship hull and a reactor. The data from various tests with the nuclear ship 'MUTSU' will be used for this simulator to modulate and verify its functions of reproducing realistic response of nuclear ship, and then the simulator will be utilized for the research and development of advanced marine reactors. (author)

  4. Review of a model to assess stranding of juvenile salmon by ship wakes along the Lower Columbia River, Oregon and Washington

    Kock, Tobias J.; Plumb, John M.; Adams, Noah S.

    2013-01-01

    Long period wake waves from deep draft vessels have been shown to strand small fish, particularly juvenile Chinook salmon Oncorhynchus tschawytcha, in the lower Columbia River (LCR). The U.S. Army Corps of Engineers is responsible for maintaining the shipping channel in the LCR and recently conducted dredging operations to deepen the shipping channel from an authorized depth of 40 feet(ft) to an authorized depth of 43 ft (in areas where rapid shoaling was expected, dredging operations were used to increase the channel depth to 48 ft). A model was developed to estimate stranding probabilities for juvenile salmon under the 40- and 43-ft channel scenarios, to determine if channel deepening was going to affect wake stranding (Assessment of potential stranding of juvenile salmon by ship wakes along the Lower Columbia River under scenarios of ship traffic and channel depth: Report prepared for the Portland District U.S. Army Corps of Engineers, Portland, Oregon). The U.S. Army Corps of Engineers funded the U.S. Geological Survey to review this model. A total of 30 review questions were provided to guide the review process, and these questions are addressed in this report. In general, we determined that the analyses by Pearson (2011) were appropriate given the data available. We did identify two areas where additional information could have been provided: (1) a more thorough description of model diagnostics and model selection would have been useful for the reader to better understand the model framework; and (2) model uncertainty should have been explicitly described and reported in the document. Stranding probability estimates between the 40- and 43-ft channel depths were minimally different under most of the scenarios that were examined by Pearson (2011), and a discussion of the effects of uncertainty given these minimal differences would have been useful. Ultimately, however, a stochastic (or simulation) model would provide the best opportunity to illustrate

  5. Assessing HITECH Implementation and Lessons: 5 Years Later.

    Gold, Marsha; McLAUGHLIN, Catherine

    2016-09-01

    The expansive goals of the Health Information Technology for Economic and Clinical Health (HITECH) Act required the simultaneous development of a complex and interdependent infrastructure and a wide range of relationships, generating points of vulnerability. While federal legislation can be a powerful stimulus for change, its effectiveness also depends on its ability to accommodate state and local policies and private health care markets. Ambitious goals require support over a long time horizon, which can be challenging to maintain. The future of health information technology (health IT) support nationally is likely to depend on the ability of the technology to satisfy its users that its functionalities address the interests policymakers and other stakeholders have in using technology to promote better care, improved outcomes, and reduced costs. The Health Information Technology for Economic and Clinical Health (HITECH) Act set ambitious goals for developing electronic health information as one tool to reform health care delivery and improve health outcomes. With HITECH's grant funding now mostly exhausted but statutory authority for standards remaining, this article looks back at HITECH's experience in the first 5 years to assess its implementation, remaining challenges, and lessons learned. This review derives from a global assessment of the HITECH Act. Earlier, we examined the logic of HITECH and identified interdependencies critical to its ultimate success. In this article, we build on that framework to review what has and has not been accomplished in building the infrastructure authorized by HITECH since it was enacted. The review incorporates quantitative and qualitative evidence of progress from the global assessment and from the evaluations funded by the Office of the National Coordinator for Health Information Technology (ONC) of individual programs authorized by the HITECH Act. Our review of the evidence provides a mixed picture. Despite HITECH

  6. Teachers' Knowledge and Readiness towards Implementation of School Based Assessment in Secondary Schools

    Veloo, Arsaythamby; Krishnasamy, Hariharan N.; Md-Ali, Ruzlan

    2015-01-01

    School-Based Assessment (SBA) was implemented in Malaysian secondary schools in 2012. Since its implementation, teachers have faced several challenges to meet the aims and objectives of the School-Based Assessment. Based on these challenges this study aims to find the level of teachers' knowledge and readiness towards the implementation of…

  7. Ship emissions and air pollution in Denmark

    Olesen, Helge Rørdam; Winther, Morten; Ellermann, Thomas

    A project has been carried out to map the contribution from ship traffic to air pollution in Denmark. A main element in the project is the establishment of a new, improved inventory of ship emissions for the waters around Denmark. The inventory makes use of the so-called AIS system, which...... continuously keeps track of ship positions. The inventory provides basis for model calculations of air quality in Denmark for the years 2007, 2011 and 2020. The study has focus on identifying the contribution from ships, and on assessing the effect of international regulations of ship pollution. A minor...... component of the study concerns the contribution to local air pollution from ships at port....

  8. Guide to ship sanitation

    2011-01-01

    "The third edition of the Guide to Ship Sanitation presents the public health significance of ships in terms of disease and highlights the importance of applying appropriate control measures"--Back cover...

  9. Recycling of merchant ships

    Magdalena Klopott

    2013-12-01

    Full Text Available The article briefly outlines the issues concerning ship recycling. It highlights ships' high value as sources of steel scrap and non-ferrous metals, without omitting the fact that they also contain a range of hazardous substances. Moreover, the article also focuses on basic ship demolition methods and their environmental impact, as well as emphasizes the importance of “design for ship recycling” philosophy.

  10. Dutch Ships and Sailors

    de Boer, Victor; Hoekstra, F.G.; Leinenga, Jurjen; van Rossum, Matthias

    2014-01-01

    Dutch Ships and Sailors provides an infrastructure for maritime historical datasets, linking correlating data through semantic web technology. It brings together datasets related to recruitment and shipping in the East-India trade (mainly 18th century) and in the shipping of the northern provinces

  11. Reactors. Nuclear propulsion ships

    Fribourg, Ch.

    2001-01-01

    This article has for object the development of nuclear-powered ships and the conception of the nuclear-powered ship. The technology of the naval propulsion P.W.R. type reactor is described in the article B.N.3 141 'Nuclear Boilers ships'. (N.C.)

  12. Ship emissions and their externalities for Greece

    Tzannatos, Ernestos

    2010-06-01

    The existing and emerging international and European policy framework for the reduction of ship exhaust emissions dictates the need to produce reliable national, regional and global inventories in order to monitor emission trends and consequently provide the necessary support for future policy making. Furthermore, the inventories of ship exhaust emissions constitute the basis upon which their external costs are estimated in an attempt to highlight the economic burden they impose upon the society and facilitate the cost-benefit analysis of the proposed emission abatement technologies, operational measures and market-based instruments prior to their implementation. The case of Greece is of particular interest mainly because the dense ship traffic within the Greek seas directly imposes the impact of its exhaust emission pollutants (NO x, SO 2 and PM) upon the highly populated, physically sensitive and culturally precious Greek coastline, as well as upon the land and seas of Greece in general, whereas the contribution of Greece in the global CO 2 inventory at a time of climatic change awareness cannot be ignored. In this context, this paper presents the contribution of Greece in ship exhaust emissions of CO 2, NO x, SO 2 and PM from domestic and international shipping over the last 25 years (1984-2008), utilizing the fuel-based (fuel sales) emission methodology. Furthermore, the ship exhaust emissions generated within the Greek seas and their externalities are estimated for the year 2008, through utilizing the fuel-based (fuel sales) approach for domestic shipping and the activity-based (ship traffic) approach for international shipping. On this basis, it was found that during the 1984 to 2008 period the fuel-based (fuel sales) ship emission inventory for Greece increased at an average annual rate of 2.85%. In 2008, the CO 2, NO x, SO 2 and PM emissions reached 12.9 million tons (of which 12.4 million tons of CO 2) and their externalities were found to be around 3

  13. Nuclear merchant ship propulsion

    Schroeder, E.; Jager, W.; Schafstall, H.G.

    1977-01-01

    The operation of about 300 nuclear naval vessels has proven the feasibility of nuclear ship propulsion. Until now six non military ships have been built or are under construction. In the Soviet Union two nuclear icebreakers are in operation, and a third one is under construction. In the western world three prototype merchant ships have been built. Of these ships only the NS OTTO HAHN is in operation and provides valuable experience for future large scale use of nuclear merchant ship propulsion. In many countries studies and plans are made for future nuclear merchant ships. Types of vessels investigated are large containerships, tankers and specialized ships like icebreakers or ice-breaking ships. The future of nuclear merchant ship propulsion depends on three interrelated items: (1) nuclear ship technology; (2) economy of nuclear ship propulsion; (3) legal questions. Nuclear merchant ship technology is based until now on standard ship technology and light water reactor technology. Except for special questions due to the non-stationary type of the plant entirely new problems do not arise. This has been proven by the recent conceptual licensing procedure for a large nuclear containership in Germany. The economics of nuclear propulsion will be under discussion until they are proven by the operation of privately owned lead ships. Unsolved legal questions e.g. in connection with port entry permissions are at present another problem for nuclear shipping. Efforts are made to solve these questions on an international basis. The future development of nuclear energy electricity production in large land based plants will stimulate the employment of smaller units. Any future development of long distance sea transport will have to take this opportunity of a reliable and economic energy supply into account

  14. The National Shipbuilding Research Program. 1997 Ship Production Symposium. Implementation of Integrated CAD/CAM Systems in Small and Medium Sized Shipyards: A Case Study

    Mercier, Larry; Byington, Tracy; Senkwic, Walt; Barry, Christopher

    1997-01-01

    .... Implementing CAD/CAM is primarily a management, rather than technical, challenge. Performance-Based Management Techniques were used to develop the new system as an integrated whole, controlled and documented under ISO 9001...

  15. Assessing organizational implementation context in the education sector: confirmatory factor analysis of measures of implementation leadership, climate, and citizenship.

    Lyon, Aaron R; Cook, Clayton R; Brown, Eric C; Locke, Jill; Davis, Chayna; Ehrhart, Mark; Aarons, Gregory A

    2018-01-08

    A substantial literature has established the role of the inner organizational setting on the implementation of evidence-based practices in community contexts, but very little of this research has been extended to the education sector, one of the most common settings for the delivery of mental and behavioral health services to children and adolescents. The current study examined the factor structure, psychometric properties, and interrelations of an adapted set of pragmatic organizational instruments measuring key aspects of the organizational implementation context in schools: (1) strategic implementation leadership, (2) strategic implementation climate, and (3) implementation citizenship behavior. The Implementation Leadership Scale (ILS), Implementation Climate Scale (ICS), and Implementation Citizenship Behavior Scale (ICBS) were adapted by a research team that included the original scale authors and experts in the implementation of evidence-based practices in schools. These instruments were then administered to a geographically representative sample (n = 196) of school-based mental/behavioral health consultants to assess the reliability and structural validity via a series of confirmatory factor analyses. Overall, the original factor structures for the ILS, ICS, and ICBS were confirmed in the current sample. The one exception was poor functioning of the Rewards subscale of the ICS, which was removed in the final ICS model. Correlations among the revised measures, evaluated as part of an overarching model of the organizational implementation context, indicated both unique and shared variance. The current analyses suggest strong applicability of the revised instruments to implementation of evidence-based mental and behavioral practices in the education sector. The one poorly functioning subscale (Rewards on the ICS) was attributed to typical educational policies that do not allow for individual financial incentives to personnel. Potential directions for

  16. Ship emissions and the use of current air cleaning technology: contributions to air pollution and acidification in the Baltic Sea

    Claremar, Björn; Haglund, Karin; Rutgersson, Anna

    2017-10-01

    . The resulting potential of future acidification in the Baltic Sea, both from atmospheric deposition and from scrubber water along the shipping lanes, based on different assumptions about sulfur content in fuel, scrubber usage, and increased shipping density has been assessed. The increase in deposition for different shipping and scrubber scenarios differs for the basins in the Baltic Sea, with highest potential of acidification in the southern basins with high traffic. The proportion of ocean-acidifying sulfur from ships increases when taking scrubber water into account and the major reason for increasing acidifying nitrogen from ships is increasing ship traffic. Also, with the implementation of emission control for nitrogen, the effect of scrubbers on acidification is evident. This study also generates a database of shipping and scrubber scenarios for atmospheric deposition and scrubber exhaust from the period 2011 to 2050.

  17. ORIGINAL The Implementation of Continuous Assessment in Writing ...

    Key words: Continuous assessment, Formative assessment, Summative ... According to Teacher Education System .... research design involving both qualitative ..... Table 3: Students' Response to Items about Learning and Teaching-Load.

  18. Developing and Implementing the Qatar Student Assessment System. Research Brief

    Gonzalez, Gabriella; Le, Vi-Nhuan; Broer, Markus; Mariano, Louis T.; Froemel, J. Enrique; Goldman, Charles A.; DaVanzo, Julie

    2009-01-01

    This research brief summarizes the development of a standards-based student assessment system in Qatar, lessons for policymakers in Qatar and elsewhere, and challenges in aligning the assessment with future changes in the curriculum standards. Analysis of Qatar's standards-based student assessment system, the first in the region, offers several…

  19. Merchant shipping (Safety Convention) Act 1977

    1977-01-01

    When this Act comes into force, it will enable the United Kingdom to ratify and to give effect to the 1974 International Convention for the Safety of Life at Sea (the SOLAS Convention) which replaces the SOLAS Convention of 1960. Under the Act, the Secretary of State may make such rules as he considers appropriate regarding ships provided with nuclear power plants in accordance with Chapter VIII of the Annex to the 1974 Convention and to Recommendations attached to it, dealing with nuclear ships, and insofar as those provisions have not been implemented by the Merchant Shipping Acts 1894 to 1974. (NEA) [fr

  20. Designing Indonesian Liner Shipping Network

    Armand Omar Moeis

    2017-06-01

    Full Text Available As the largest archipelago nation in the world, Indonesia’s logistics system has not shown excellence according to the parameters of logistics performance index and based on logistics costs percentages from overall GDP. This is due to the imbalances of trading on the western and eastern regions in Indonesia, which impacts the transportation systems costs to and from the eastern regions. Therefore, it is imperative to improve the competitiveness of Indonesian maritime logistics through maritime logistics network design. This research will focus on three levels of decision making in logistics network design, which include type of ships in the strategic level, shipping routes in the tactical level, and container allocation in the operational level with implementing butterfly routes in Indonesia’s logistics networking problems. Furthermore, this research will analyze the impact of Pendulum Nusantara and Sea Toll routes against the company profits and percentages of containers shipped. This research will also foresee how demand uncertainties and multi-period planning should affect decision making in designing the Indonesian Liner Shipping Network.

  1. Navy Force Structure: Sustainable Plan and Comprehensive Assessment Needed to Mitigate Long-Term Risks to Ships Assigned to Overseas Homeports

    2015-05-01

    its fiscal year 2013 budget request, the Navy proposed decommissioning the USS Tortuga —a dock landing ship homeported overseas from March 2006...legislative actions, Congress raised questions about the Navy’s decision to decommission the Tortuga and other ships early. Page 34 GAO-15-329

  2. Assessing the readiness of contractors in implementing low carbon ...

    For the implementation of low carbon construction in our construction industry, the contractors need to be ready and have knowledge to adopt low carbon construction ... A checklist was established by summarizing the highest low carbon activities from each category which were sustainable site planning and management, ...

  3. Framework for assessing the viability of implementing dual water ...

    In many settlements across the world (e.g. Pimpama Coomera and Mawson Lakes – Australia, Hong Kong – China, Majuro – Marshall Islands, Tarawa – Kiribati, and Windhoek – Namibia), dual water reticulation systems have been implemented in response to increasing water demands and decreasing freshwater ...

  4. An assessment of the challenges and opportunitiesof implementing ...

    user

    2012-06-01

    Jun 1, 2012 ... implementation of program budgeting system (PBS) in the two ministries in. Ethiopia ... use of performance information to inform decisions about budgetary .... budgeting in terms of budget credibility, expenditure control and public ... fields such as management (30.0 %), accounting (16.0%) and the balance.

  5. TMI-2 Core Shipping Preparations

    Ball, L.J.; Barkanic, R.J.; Conaway, W.T. II; Schmoker, D. S.; Post, Roy G.

    1988-01-01

    Shipping the damaged core from the Unit 2 reactor of Three Mile Island Nuclear Power Station near Harrisburg, PA, to the Idaho National Engineering Laboratory near Idaho Falls, ID, required development and implementation of a completely new spent fuel transportation system. This paper describes of the equipment developed, the planning and activities used to implement the hard-ware-systems into the facilities, and the planning involved in making the rail shipments. It also includes a summary of recommendations resulting from this experience. (author)

  6. The Ship Movement Trajectory Prediction Algorithm Using Navigational Data Fusion.

    Borkowski, Piotr

    2017-06-20

    It is essential for the marine navigator conducting maneuvers of his ship at sea to know future positions of himself and target ships in a specific time span to effectively solve collision situations. This article presents an algorithm of ship movement trajectory prediction, which, through data fusion, takes into account measurements of the ship's current position from a number of doubled autonomous devices. This increases the reliability and accuracy of prediction. The algorithm has been implemented in NAVDEC, a navigation decision support system and practically used on board ships.

  7. Implementation of a risk assessment tool based on a probabilistic safety assessment developed for radiotherapy practices

    Paz, A.; Godinez, V.; Lopez, R.

    2010-10-01

    The present work describes the implementation process and main results of the risk assessment to the radiotherapy practices with Linear Accelerators (Linac), with cobalt 60, and with brachytherapy. These evaluations were made throughout the risk assessment tool for radiotherapy practices SEVRRA (risk evaluation system for radiotherapy), developed at the Mexican National Commission in Nuclear Safety and Safeguards derived from the outcome obtained with the Probabilistic Safety Analysis developed at the Ibero-American Regulators Forum for these radiotherapy facilities. The methodology used is supported by risk matrices method, a mathematical tool that estimates the risk to the patient, radiation workers and public from mechanical failures, mis calibration of the devices, human mistakes, and so. The initiating events are defined as those undesirable events that, together with other failures, can produce a delivery of an over-dose or an under-dose of the medical prescribed dose, to the planned target volume, or a significant dose to non prescribed human organs. Initiating events frequency and reducer of its frequency (actions intended to avoid the accident) are estimated as well as robustness of barriers to those actions, such as mechanical switches, which detect and prevent the accident from occurring. The spectrum of the consequences is parameterized, and the actions performed to reduce the consequences are identified. Based on this analysis, a software tool was developed in order to simplify the evaluations to radiotherapy installations and it has been applied as a first step forward to some Mexican installations, as part of a national implementation process, the final goal is evaluation of all Mexican facilities in the near future. The main target and benefits of the SEVRRA implementation are presented in this paper. (Author)

  8. Implementation of a risk assessment tool based on a probabilistic safety assessment developed for radiotherapy practices

    Paz, A.; Godinez, V.; Lopez, R., E-mail: abpaz@cnsns.gob.m [Comision Nacional de Seguridad Nuclear y Salvaguardias, Dr. Barragan No. 779, Col. Narvarte, 03020 Mexico D. F. (Mexico)

    2010-10-15

    The present work describes the implementation process and main results of the risk assessment to the radiotherapy practices with Linear Accelerators (Linac), with cobalt 60, and with brachytherapy. These evaluations were made throughout the risk assessment tool for radiotherapy practices SEVRRA (risk evaluation system for radiotherapy), developed at the Mexican National Commission in Nuclear Safety and Safeguards derived from the outcome obtained with the Probabilistic Safety Analysis developed at the Ibero-American Regulators Forum for these radiotherapy facilities. The methodology used is supported by risk matrices method, a mathematical tool that estimates the risk to the patient, radiation workers and public from mechanical failures, mis calibration of the devices, human mistakes, and so. The initiating events are defined as those undesirable events that, together with other failures, can produce a delivery of an over-dose or an under-dose of the medical prescribed dose, to the planned target volume, or a significant dose to non prescribed human organs. Initiating events frequency and reducer of its frequency (actions intended to avoid the accident) are estimated as well as robustness of barriers to those actions, such as mechanical switches, which detect and prevent the accident from occurring. The spectrum of the consequences is parameterized, and the actions performed to reduce the consequences are identified. Based on this analysis, a software tool was developed in order to simplify the evaluations to radiotherapy installations and it has been applied as a first step forward to some Mexican installations, as part of a national implementation process, the final goal is evaluation of all Mexican facilities in the near future. The main target and benefits of the SEVRRA implementation are presented in this paper. (Author)

  9. Implementing an effective self-assessment program at Millstone Station

    Venable, J.M.

    1996-01-01

    The nuclear industry is becoming ever more reliant on self-assessments to ensure operational safety and to meet our increasingly competitive business challenges. This trend includes utility assessments modeled after major U.S. Nuclear Regulatory Commission (NRC) inspections such as safety system functional inspections (SSFI). Utility conducted SSFIs leveraged the limited resources of the NRC, making possible many evaluations that simply would not have been conducted otherwise. This report describes a self-assessment program at the Millstone Station plant

  10. Assessing the organizational context for EBP implementation: the development and validity testing of the Implementation Climate Scale (ICS).

    Ehrhart, Mark G; Aarons, Gregory A; Farahnak, Lauren R

    2014-10-23

    Although the importance of the organizational environment for implementing evidence-based practices (EBP) has been widely recognized, there are limited options for measuring implementation climate in public sector health settings. The goal of this research was to develop and test a measure of EBP implementation climate that would both capture a broad range of issues important for effective EBP implementation and be of practical use to researchers and managers seeking to understand and improve the implementation of EBPs. Participants were 630 clinicians working in 128 work groups in 32 US-based mental health agencies. Items to measure climate for EBP implementation were developed based on past literature on implementation climate and other strategic climates and in consultation with experts on the implementation of EBPs in mental health settings. The sample was randomly split at the work group level of analysis; half of the sample was used for exploratory factor analysis (EFA), and the other half was used for confirmatory factor analysis (CFA). The entire sample was utilized for additional analyses assessing the reliability, support for level of aggregation, and construct-based evidence of validity. The EFA resulted in a final factor structure of six dimensions for the Implementation Climate Scale (ICS): 1) focus on EBP, 2) educational support for EBP, 3) recognition for EBP, 4) rewards for EBP, 5) selection for EBP, and 6) selection for openness. This structure was supported in the other half of the sample using CFA. Additional analyses supported the reliability and construct-based evidence of validity for the ICS, as well as the aggregation of the measure to the work group level. The ICS is a very brief (18 item) and pragmatic measure of a strategic climate for EBP implementation. It captures six dimensions of the organizational context that indicate to employees the extent to which their organization prioritizes and values the successful implementation of EBPs

  11. Implementing Portfolios Using Tk20: An Educational Assessment System

    Zhang, Jie; Fallon, Moira A.; Wright, Allison M.

    2016-01-01

    The purpose of this paper is to share results of collaborative effort introducing special education portfolios into an inclusive teacher education program using the Tk20 assessment system. Tk20 is an assessment system for both providing evidence of educational skills and achieving that evidence in such a way as to demonstrate growth of teacher…

  12. Assessing the ERP-SAP implementation strategy from cultural perspectives

    Wang, Gunawan; Syaiful, Bakhri; Sfenrianto; Nurul, Fajar Ahmad

    2017-09-01

    Implementing ERP-SAP projects in Indonesian large enterprises frequently create headaches for the consultants, since there are always be a large gap between the outcomes of the SAP with the expected results. Indonesian enterprises have experience with a huge amount of investments and ended up with minor benefits. Despite its unprecedented benefits, the SAP strategy is still considered as a mandatory enterprise system for every enterprise to compete in the marketplaces. The article examines the SAP implementation from cultural perspectives to present new horizon that commonly ignored by major Indonesian enterprises. The article applies the multiple case studies with three large Indonesia enterprises, such as KS, the largest steel producer; GEM, a subsidiary of conglomerate enterprise operates in the mining industry, and HS, a subsidiary of the largest retailer in Asia with more than 700 stores in Indonesia. The outcome of the article is expected to provide a comprehensive analysis from cultural perspectives regarding to common problems faced by SAP consultants.

  13. A systematic review of instruments that assess the implementation of hospital quality management systems.

    Groene, O.; Botje, D.; Suñol, R.; Lopez, M.A.; Wagner, C.

    2013-01-01

    Purpose: Health-care providers invest substantial resources to establish and implement hospital quality management systems. Nevertheless, few tools are available to assess implementation efforts and their effect on quality and safety outcomes. This review aims to (i) identify instruments to assess

  14. Implementing Curriculum-Embedded Formative Assessment in Primary School Science Classrooms

    Hondrich, Annika Lena; Hertel, Silke; Adl-Amini, Katja; Klieme, Eckhard

    2016-01-01

    The implementation of formative assessment strategies is challenging for teachers. We evaluated teachers' implementation fidelity of a curriculum-embedded formative assessment programme for primary school science education, investigating both material-supported, direct application and subsequent transfer. Furthermore, the relationship between…

  15. PRINCIPLES OF ASSESSING THE SOCIAL EFFECTS BY IMPLEMENTING INVESTMENT PROJECTS

    Denis SIMOV

    2013-12-01

    Full Text Available Financial instruments are efficient – in terms of resource – mobilization of cohesion policy resources to achieve the objectives of the strategy. Rules of forming the investment strategy, particularly in State structures, by using the budget funds of the Republic of Moldova, must include as one of the criteria for project selection, the achieve of a positive social effect associated with its implementation.

  16. Assessing citation networks for dissemination and implementation research frameworks.

    Skolarus, Ted A; Lehmann, Todd; Tabak, Rachel G; Harris, Jenine; Lecy, Jesse; Sales, Anne E

    2017-07-28

    A recent review of frameworks used in dissemination and implementation (D&I) science described 61 judged to be related either to dissemination, implementation, or both. The current use of these frameworks and their contributions to D&I science more broadly has yet to be reviewed. For these reasons, our objective was to determine the role of these frameworks in the development of D&I science. We used the Web of Science™ Core Collection and Google Scholar™ to conduct a citation network analysis for the key frameworks described in a recent systematic review of D&I frameworks (Am J Prev Med 43(3):337-350, 2012). From January to August 2016, we collected framework data including title, reference, publication year, and citations per year and conducted descriptive and main path network analyses to identify those most important in holding the current citation network for D&I frameworks together. The source article contained 119 cited references, with 50 published articles and 11 documents identified as a primary framework reference. The average citations per year for the 61 frameworks reviewed ranged from 0.7 to 103.3 among articles published from 1985 to 2012. Citation rates from all frameworks are reported with citation network analyses for the framework review article and ten highly cited framework seed articles. The main path for the D&I framework citation network is presented. We examined citation rates and the main paths through the citation network to delineate the current landscape of D&I framework research, and opportunities for advancing framework development and use. Dissemination and implementation researchers and practitioners may consider frequency of framework citation and our network findings when planning implementation efforts to build upon this foundation and promote systematic advances in D&I science.

  17. A fracture mechanics safety concept to assess the impact behavior of ductile cast iron containers for shipping and storage of radioactive materials

    Voelzke, H.; Roedel, R.; Droste, B.

    1994-01-01

    Within the scope of the German licensing procedures for shipping and storage containers for radioactive materials made of ductile cast iron, BAM performs approval design tests including material tests to ensure the main safety goals of shielding, leaktightness and subcriticality under ''Type B accident conditions''. So far the safety assessment concept of BAM is based essentially on the experimental proof of container strength by prototype testing under most damaging test conditions in connection with complete approval design tests, and has been developed especially for cylindrical casks like CASTOR- and TN-design. In connection with the development of new container constructions such as ''cubic cast containers'', and the fast developments in the area of numerical calculation methods, there is a need for a more flexible safety concept especially considering fracture mechanics aspects.This paper presents the state of work at BAM for such an extended safety concept for ductile cast iron containers, based on a detailed brittle fracture safe design proof. The requirements on stress analysis (experimental or numerical), material properties, material qualification, quality assurance provisions and fracture mechanics safety assessment, including well defined and justified factors of safety, are described. ((orig.))

  18. An Assessment of Advanced Manufacturing Technologies Implementation in Manufacturing Enterprises

    Ghulam Yasin Shaikh

    2011-04-01

    Full Text Available The implementation of AMTs (Advanced Manufacturing Technologies has always been the high interest and core issue for the manufacturing enterprises to get rapid production for global market place. The developed countries have achieved its competitive advantage by implementing this unique model of technologies with full range of systems. In developing countries, the implementation of such technologies is not much common due to so many reasons, (political, social, economical and technical but entrepreneurs of growing economies are contemplating to reshape long term strategy to adopt Computer systems oriented technologies in their manufacturing companies to meet the growing needs of their indigenous market on one hand and to make a place in the international market on the other. Although, very few manufacturing organization do meet the global market requirements. But there is still lot of efforts to be taken for world class competition. An attempt has been made in this paper to develop a conceptual model taking in to account the three parameters such as, Direct, Indirect and Administrative AMTs. This research work further attempts to present an empirical data analysis conducted in the manufacturing enterprises in province of Sindh, Pakistan. The overall indigenous progress of manufacturing enterprises as according to the data collected from 60 companies reveals that the AMTs systems are partially understood and practiced that is also one of the cause towards slow progress of national exchequer.

  19. Control mechanisms for Nordic ship emissions

    Martinsen, K. [DNV, Oslo (Norway); Torvanger, A. [Cicero, Oslo (Norway)

    2013-04-15

    Shipping today operates under a complex set of international and domestic regulations. However, the environmental regulations have lagged behind those of other industries. This situation is now changing quite dramatically. The increased focus on environmental issues, combined with the growing realisation of the actual pollution burden imposed by shipping, has led to an upsurge in both international and national regulations. Some are ready and will enter into force in the near future, while others are still being developed. On behalf of the Nordic Council of Ministers DNV has carried out a study on possible control mechanisms for Nordic ship emission. The aim is to assess the baseline shipping emissions and reduction potential and the possible controlling mechanisms (both incentives and regulations) available for reducing the emissions to air from shipping within the Nordic region. (Author)

  20. Buckling of Ship Structures

    Shama, Mohamed

    2013-01-01

    Buckling of Ship Structures presents a comprehensive analysis of the buckling problem of ship structural members. A full analysis of the various types of loadings and stresses imposed on ship plating and primary and secondary structural members is given. The main causes and consequences of the buckling mode of failure of ship structure and the methods commonly used to control buckling failure are clarified. This book contains the main equations required to determine the critical buckling stresses for both ship plating and the primary and secondary stiffening structural members. The critical buckling stresses are given for ship plating subjected to the induced various types of loadings and having the most common boundary conditions encountered in ship structures.  The text bridges the gap existing in most books covering the subject of buckling of ship structures in the classical analytical format, by putting the emphasis on the practical methods required to ensure safety against buckling of ship structur...

  1. assessment of the implementation of the secondary school skill ...

    Engr E. Egbochukwu

    This study was conducted to assess how the Nigerian secondary school vocational and technical ... challenges of changing economic and social structure of modern society. (National Policy on ..... International Journal of. Educational Studies ...

  2. Assessment of the Challenges in Policy Implementation in the Small ...

    Michael

    2017-06-20

    Jun 20, 2017 ... minimum damage to the environment; provide ... 1.1.1 Ministry of Lands and Natural Resources. The Ministry of Lands and ... the environment in Ghana. The EPA .... (e) Environmental Assessment Regulations, 1999. (LI 1652).

  3. Report of Nuclear Powered Ship Meeting

    1984-01-01

    The development of nuclear-powered ships in Japan broke down due to the radiation leak on the nuclear ship ''Mutsu'' in 1974, and the objective has not yet been attained. The Japan Nuclear Ship Research and Development Agency was reorganized to advance the development of nuclear-powered ships and to develop marine nuclear reactors. Recently, various opinions have been expressed regarding the development of nuclear-powered ships and Mutsu, accordingly, it is necessary to clarify the way it should be. The Atomic Energy Commission organized this meeting to discuss the problem. The practical use of nuclear-powered ships is expected at the beginning of the 21st century, but it is only the guess. But it is important to accumulate the technology, knowledge and experience to prepare for the use of nuclear-powered ships. The continuation of the development of Mutsu is important for the future, and the construction of the new home port is unavoidable. The aim of the research and development, and the concrete way of advancing the research and development of Mutsu are discussed. It is scheduled that the Agency is integrated with other atomic energy organizations by March, 1985. The consideration to be given for implementing the integration is described. (Kako, I.)

  4. Crushing Strength of Ship Structures

    Cerup-Simonsen, Bo; Abramowicz, W.; Høstgaard-Brene, C.N.S.

    1999-01-01

    The crushing response of ship structures is of primary importance to the designers and practicing engineers concerned with accidental loading and accident reconstruction of marine vehicles. Ship to-ship collisions, ship-harbor infrastructure interaction or ship-offshore structure interaction are ...

  5. Nutritional screening, assessment and implementation strategies for adults in an Australian acute tertiary hospital: a best practice implementation report.

    Smith, Louise; Chapman, Amanda; Flowers, Kelli; Wright, Kylie; Chen, Tanghua; O'Connor, Charmaine; Astorga, Cecilia; Francis, Nevenka; Vigh, Gia; Wainwright, Craig

    2018-01-01

    The project aimed to improve the effectiveness of nutritional screening and assessment practices through clinical audits and the implementation of evidence-based practice recommendations. In the absence of optimal nutrition, health may decline and potentially manifest as adverse health outcomes. In a hospitalized person, poor nutrition may adversely impact on the person's outcome. If the nutritional status can be ascertained, nutritional needs can be addressed and potential risks minimized.The overall purpose of this project was to review and monitor staff compliance with nutritional screening and assessment best practice recommendations ensuring there is timely, relevant and structured nutritional therapeutic practices that support safe, compassionate and person-centered care in adults in a tertiary hospital in South Western Sydney, Australia, in the acute care setting. A baseline retrospective chart audit was conducted and measured against 10 best practice criteria in relation to nutritional screening and assessment practices. This was followed by a facilitated multidisciplinary focus group to identify targeted strategies, implementation of targeted strategies, and a post strategy implementation chart audit.The project utilized the Joanna Briggs Institute Practical Application of Clinical Evidence System (JBI PACES) and Getting Research into Practice (GRIP) tool, including evidence from other available supporting literature, for promoting change in healthcare practice. The baseline audit revealed deficits between current practice and best practice across the 10 criteria. Barriers for implementation of nutritional screening and assessment best practice criteria were identified by the focus group and an education strategy was implemented. There were improved outcomes across all best practice criteria in the follow-up audit. The baseline audit revealed gaps between current practice and best practice. Through the implementation of a targeted education program and

  6. Implementation of Artificial Intelligence Assessment in Engineering Laboratory Education

    Samarakou, Maria; Fylladitakis, Emmanouil D.; Prentakis, Pantelis; Athineos, Spyros

    2014-01-01

    In laboratory courses, the assessment of exercises and assignments typically is treated as a simple, quantifiable approach. This approach however rarely includes qualitative factors, especially if the grading is being automatically performed by the system, and provides little to no feedback for the students to reflect on their work. The role of…

  7. Shipping Information Pipeline

    Jensen, Thomas; Vatrapu, Ravi

    2015-01-01

    and national borders within international shipping which is a rather complex domain. The intellectual objective is to generate and evaluate the efficacy and effectiveness of design principles for inter-organizational information infrastructures in the international shipping domain that can have positive...

  8. Liner Shipping Fleet Repositioning

    Tierney, Kevin; Jensen, Rune Møller

    2011-01-01

    Liner shipping fleet repositioning consists of moving vessels between services in a liner ship- ping network in order to better orient the overall network to the world economy, and to ensure the proper maintenance of vessels. Thus, fleet repositioning involves sailing and loading activities subject...

  9. Handbook of nuclear ships

    1981-03-01

    First, the government organs and other organizations related to nuclear ships and their tasks are described. The fundamental plan for the development of nuclear ships had been determined in July, 1963, and was revised three times thereafter. However in December, 1980, new determination to carry out the research works also was made. The course of the construction of the nuclear ship ''Mutsu'' from 1955 to 1980, the main particulars of the nuclear ship ''Mutsu'' and the drawing of the general arrangement are shown. The designated port for berthing the Mutsu was completed in 1972 in Ominato, Aomori Prefecture, but after the happening of radiation leak during the trial operation of the Mutsu in 1974, it was agreed to remove the port. The main works to be carried out at the port and the port facilities are explained. The progress of the examination of safety of the Mutsu and the result, the test of raising the power output carried out in 1974, and the course of selecting the port for making the repair works of the Mutsu are described. The law concerning Japan Nuclear Ship Research and Development Agency had been instituted in 1963, and was revised four times thereafter. The change of the budget for the tests and researches related to nuclear ships in Japan is shown. The state of development of nuclear ships in foreign countries, the international organs related to atomic energy, shipping, shipbuilding and energy, and chronological table are introduced. (Kako, I.)

  10. Effective and Safe Ships

    Pedersen, Preben Terndrup; Amdahl, Jørgen; Rutgersson, Olle

    1996-01-01

    A Joint Nordic Research project "Effecive and Safe Ships" is presented. The project is aiming to develop methods and tools for quantitative evaluation fo ship safety. This report is the report of the preliminary phase where the plan for the main project is developed. The objectives of the project...

  11. Assessing the Operational Value of Situational Awareness for AEGIS and Ship Self Defense System (SSDS) Platforms through the Application of the Knowledge Value Added (KVA) Methodology

    Uchytil, Joseph S

    2006-01-01

    .... The objective of this research is to analyze the AEGIS and Ship Self Defense System (SSDS) track management systems to determine potential operational benefits that could be realized through the application of an OA...

  12. Mass customization and sustainability an assessment framework and industrial implementation

    Boër, Claudio R; Bettoni, Andrea; Sorlini, Marzio

    2013-01-01

    To adapt to global competitive pressures, manufacturers must develop methods and enabling technologies towards a personalized, customer oriented and sustainable manufacturing. Mass Customization and Sustainability defines the two concepts of mass customization and sustainability and introduces a framework to establish a link between the two concepts to answer the questions: Are these two aspects empowering one another? Or are they hindering one another?   These questions investigate mass customization as one of the main driving forces to achieve effective sustainability.  A methodology to assess the contribution of mass customization to sustainability is developed, providing an assessment model composed by a set of indicators covering the three aspects of sustainability: social, economical and environmental. This is supported and further explained using ideas and new concepts compiled from recent European research.   Researchers, scientists, managers and industry professionals alike can follow a set of ...

  13. Design and implementation of website information disclosure assessment system.

    Cho, Ying-Chiang; Pan, Jen-Yi

    2015-01-01

    Internet application technologies, such as cloud computing and cloud storage, have increasingly changed people's lives. Websites contain vast amounts of personal privacy information. In order to protect this information, network security technologies, such as database protection and data encryption, attract many researchers. The most serious problems concerning web vulnerability are e-mail address and network database leakages. These leakages have many causes. For example, malicious users can steal database contents, taking advantage of mistakes made by programmers and administrators. In order to mitigate this type of abuse, a website information disclosure assessment system is proposed in this study. This system utilizes a series of technologies, such as web crawler algorithms, SQL injection attack detection, and web vulnerability mining, to assess a website's information disclosure. Thirty websites, randomly sampled from the top 50 world colleges, were used to collect leakage information. This testing showed the importance of increasing the security and privacy of website information for academic websites.

  14. Design and implementation of website information disclosure assessment system.

    Ying-Chiang Cho

    Full Text Available Internet application technologies, such as cloud computing and cloud storage, have increasingly changed people's lives. Websites contain vast amounts of personal privacy information. In order to protect this information, network security technologies, such as database protection and data encryption, attract many researchers. The most serious problems concerning web vulnerability are e-mail address and network database leakages. These leakages have many causes. For example, malicious users can steal database contents, taking advantage of mistakes made by programmers and administrators. In order to mitigate this type of abuse, a website information disclosure assessment system is proposed in this study. This system utilizes a series of technologies, such as web crawler algorithms, SQL injection attack detection, and web vulnerability mining, to assess a website's information disclosure. Thirty websites, randomly sampled from the top 50 world colleges, were used to collect leakage information. This testing showed the importance of increasing the security and privacy of website information for academic websites.

  15. The 1985 state-by-state assessment of low-level radioactive wastes shipped to commercial disposal sites

    1986-12-01

    The 1985 report uses the volume of low-level waste reported as received at each commercial disposal site as the national baseline figure. A volume of 75,909 m 3 of radioactive waste containing 748,903 Ci of activity was reported disposed at the commercial sites in 1985. The distribution of these waste volumes by disposal site is presented in Table 1. Table 2 displays typical radionuclides in low-level wastes by sector. Table 3 presents predominant waste forms associated with low-level waste by sector. The total volume and curie values tabulated for each state were obtained directly from the commercial disposal site operators. The total is the sum of the volume and radioactivity reported by Chem Nuclear and US Ecology for each state. Figure 1 displays the disposal capacity remaining at Barnwell, Richland, and Beatty commercial disposal sites as of December 31, 1985. Summary information on commercial nuclear power plant wastes was obtained from semiannual waste and effluent reports submitted to the NRC in accordance with the NRC Regulatory Guide 1.21. Where reported data were not available, data were obtained by communication with the utility. Nonreactor waste volumes are actual amounts recorded as received at the commercial waste repositories in 1985. Waste categories are defined as academic, medical, government, and industrial. New to the 1985 report is Appendix B, 1985 Assessments Listed By Ratified Compacts, as well as the proposed Western and Appalachian compacts. Inclusion of the most accurate information available from all sources has resulted in an improved national waste distribution profile of generator sectors. 11 refs

  16. Self-assessment as an approach to improvement of efficient implementation of Ukrainian NPP operational experience

    Pecheritsya, L.M.; Lyigots'kij, O.Yi.; Pecheritsya, O.V.; Tarasenko, V.M.

    2012-01-01

    the paper contains a brief description of the procedure for implementation of operational experience, focuses on the role of self -assessment in efficient use of operational experience, presents a review of international and national practices of self-assessment and review of the main features, issues and ways to improve self-assessment of efficient use of operational experience in Ukraine

  17. Nuclear ships and their safety

    NONE

    1961-04-15

    Several aspects of nuclear ship propulsion, with special reference to nuclear safety, were discussed at an international symposium at Taormina, Italy, from 14-18 November 1960. Discussions on specific topics are conducted, grouped under the following headings: Economics and National Activities in Nuclear Ship Propulsion; International Problems and General Aspects of Safety for Nuclear Ships; Nuclear Ship Projects from the Angle of Safety; Ship Reactor Problems; Sea Motion and Hull Problems; Maintenance and Refuelling Problems; and Safety Aspects of Nuclear Ship Operation.

  18. Intentional research design in implementation science: implications for the use of nomothetic and idiographic assessment.

    Lyon, Aaron R; Connors, Elizabeth; Jensen-Doss, Amanda; Landes, Sara J; Lewis, Cara C; McLeod, Bryce D; Rutt, Christopher; Stanick, Cameo; Weiner, Bryan J

    2017-09-01

    The advancement of implementation science is dependent on identifying assessment strategies that can address implementation and clinical outcome variables in ways that are valid, relevant to stakeholders, and scalable. This paper presents a measurement agenda for implementation science that integrates the previously disparate assessment traditions of idiographic and nomothetic approaches. Although idiographic and nomothetic approaches are both used in implementation science, a review of the literature on this topic suggests that their selection can be indiscriminate, driven by convenience, and not explicitly tied to research study design. As a result, they are not typically combined deliberately or effectively. Thoughtful integration may simultaneously enhance both the rigor and relevance of assessments across multiple levels within health service systems. Background on nomothetic and idiographic assessment is provided as well as their potential to support research in implementation science. Drawing from an existing framework, seven structures (of various sequencing and weighting options) and five functions (Convergence, Complementarity, Expansion, Development, Sampling) for integrating conceptually distinct research methods are articulated as they apply to the deliberate, design-driven integration of nomothetic and idiographic assessment approaches. Specific examples and practical guidance are provided to inform research consistent with this framework. Selection and integration of idiographic and nomothetic assessments for implementation science research designs can be improved. The current paper argues for the deliberate application of a clear framework to improve the rigor and relevance of contemporary assessment strategies.

  19. An Analysis of Campus Violence Threat Assessment Policy Implementation at Michigan Community Colleges

    Panico, Russell T., Jr.

    2016-01-01

    This dissertation evaluated campus violence threat assessment policy and procedure implementation at the community college level of higher education. The importance of this topic was to provide a manageable and collaborative initiative for leadership at institutions of higher learning to identify, develop, implement, and evaluate a policy that can…

  20. Assessing Server Fault Tolerance and Disaster Recovery Implementation in Thin Client Architectures

    Slaydon, Samuel L

    2007-01-01

    This thesis will focus on assessing server fault tolerance and disaster recovery procedures for thin-clients being implemented in smart classrooms and computer laboratories aboard the Naval Postgraduate School campus...

  1. Hydrodynamics of Ship Propellers

    Breslin, John P.; Andersen, Poul

    This book deals with flows over propellers operating behind ships, and the hydrodynamic forces and moments which the propeller generates on the shaft and on the ship hull.The first part of the text is devoted to fundamentals of the flow about hydrofoil sections (with and without cavitation...... of an intermittently cavitating propeller in a wake and the pressures and forces it exerts on the shaft and on the ship hull is examined. A final chapter discusses the optimization of efficiency of compound propulsors. The authors have taken care to clearly describe physical concepts and mathematical steps. Appendices...

  2. Assessing the Expected Value of Research Studies in Reducing Uncertainty and Improving Implementation Dynamics.

    Grimm, Sabine E; Dixon, Simon; Stevens, John W

    2017-07-01

    With low implementation of cost-effective health technologies being a problem in many health systems, it is worth considering the potential effects of research on implementation at the time of health technology assessment. Meaningful and realistic implementation estimates must be of dynamic nature. To extend existing methods for assessing the value of research studies in terms of both reduction of uncertainty and improvement in implementation by considering diffusion based on expert beliefs with and without further research conditional on the strength of evidence. We use expected value of sample information and expected value of specific implementation measure concepts accounting for the effects of specific research studies on implementation and the reduction of uncertainty. Diffusion theory and elicitation of expert beliefs about the shape of diffusion curves inform implementation dynamics. We illustrate use of the resulting dynamic expected value of research in a preterm birth screening technology and results are compared with those from a static analysis. Allowing for diffusion based on expert beliefs had a significant impact on the expected value of research in the case study, suggesting that mistakes are made where static implementation levels are assumed. Incorporating the effects of research on implementation resulted in an increase in the expected value of research compared to the expected value of sample information alone. Assessing the expected value of research in reducing uncertainty and improving implementation dynamics has the potential to complement currently used analyses in health technology assessments, especially in recommendations for further research. The combination of expected value of research, diffusion theory, and elicitation described in this article is an important addition to the existing methods of health technology assessment.

  3. A systematic review of instruments that assess the implementation of hospital quality management systems.

    Groene, Oliver; Botje, Daan; Suñol, Rosa; Lopez, Maria Andrée; Wagner, Cordula

    2013-10-01

    Health-care providers invest substantial resources to establish and implement hospital quality management systems. Nevertheless, few tools are available to assess implementation efforts and their effect on quality and safety outcomes. This review aims to (i) identify instruments to assess the implementation of hospital quality management systems, (ii) describe their measurement properties and (iii) assess the effects of quality management on quality improvement and quality of care outcomes. We performed a systematic literature search from 1990 to 2011 in PubMed, CINAHL, EMBASE, Cochrane Library and Web of Science. In addition, we used snowball strategies, screened the reference lists of eligible papers, reviewed grey literature and contacted experts in the field. and data extraction Two reviewers screened eligible papers based on pre-defined inclusion and exclusion criteria and all authors extracted data. Eligible papers are described in terms of general characteristics (settings, type and level of respondents, mode of data collection), methodological properties (sampling strategy, item derivation, conceptualization of quality management, assessment of reliability and validity, scoring) and application/implementation (accounting for context, organizational adaptations, sensitivity to change, deployment and effect size). Eighteen papers were deemed eligible for inclusion. While some common domains emerged in measurement conceptualization, substantial differences in scope persist. The instruments' measurement properties were insufficiently described and only few instruments assessed links between the implementation of quality management systems (QMS) and improvement strategies or outcomes. There is currently no well-established measure to assess the implementation and effectiveness of quality management systems. Future research should address this gap.

  4. Designing Adaptable Ships: Modularity and Flexibility in Future Ship Designs

    2016-01-01

    with motors, belts, shafts , seals, valves, hose spindles , and switches. If ship installation is not installed, the system will be status quo. Ship...Impact: the current centrifugal purifiers (Alfa-Laval) have experienced frequent failures with motor, belts, shafts , seals, valves, hose spindles ... Designing Adaptable Ships Modularity and Flexibility in Future Ship Designs John F. Schank, Scott Savitz, Ken Munson, Brian Perkinson, James

  5. Optimization in liner shipping

    Brouer, Berit Dangaard; Karsten, Christian Vad; Pisinger, David

    2017-01-01

    Seaborne trade is the lynchpin in almost every international supply chain, and about 90% of non-bulk cargo worldwide is transported by container. In this survey we give an overview of data-driven optimization problems in liner shipping. Research in liner shipping is motivated by a need for handling...... still more complex decision problems, based on big data sets and going across several organizational entities. Moreover, liner shipping optimization problems are pushing the limits of optimization methods, creating a new breeding ground for advanced modelling and solution methods. Starting from liner...... shipping network design, we consider the problem of container routing and speed optimization. Next, we consider empty container repositioning and stowage planning as well as disruption management. In addition, the problem of bunker purchasing is considered in depth. In each section we give a clear problem...

  6. Civilian nuclear ships

    Oelgaard, P.L.

    1993-03-01

    This report contains a review of the information available on nuclear powered ships, built for civilian purposes. In the introduction a short discussion is given of the reasons for the limited use of nuclear ships for these purposes. In the second section a brief review is presented of data for the three experimental/merchant ships build by the United States, Germany and Japan, i.e. NS Savannah, NS Otto Hahn and NS Mutsu. In the third section the Soviet/Russian icebreaker NS Lenin is considered. Its design, operational experience and the introduction of a new nuclear propulsion plant is reviewed. In the fourth section the newer Soviet/Russian icebreakers with nuclear propulsion are considered. Finally design of the Soviet/Russian icebreaker transport/container ship NS Sevmorput is reviewed in the fifth section. The future Russian plans for nuclear vessels for the arctic waters are briefly discussed. (au)

  7. Ship propulsion reactors technology

    Fribourg, Ch.

    2002-01-01

    This paper takes the state of the art on ship propulsion reactors technology. The french research programs with the corresponding technological stakes, the reactors specifications and advantages are detailed. (A.L.B.)

  8. Ship construction and welding

    Mandal, Nisith R

    2017-01-01

    This book addresses various aspects of ship construction, from ship types and construction materials, to welding technologies and accuracy control. The contents of the book are logically organized and divided into twenty-one chapters. The book covers structural arrangement with longitudinal and transverse framing systems based on the service load, and explains basic structural elements like hatch side girders, hatch end beams, stringers, etc. along with structural subassemblies like floors, bulkheads, inner bottom, decks and shells. It presents in detail double bottom construction, wing tanks & duct keels, fore & aft end structures, etc., together with necessary illustrations. The midship sections of various ship types are introduced, together with structural continuity and alignment in ship structures. With regard to construction materials, the book discusses steel, aluminum alloys and fiber reinforced composites. Various methods of steel material preparation are discussed, and plate cutting and form...

  9. Performance Monitoring of Ships

    Hansen, Søren Vinther

    is used as input to the system and by comparing model and ship behaviour, an index describing the ship’s performance is generated. The work in this thesis is based on data logged through the automation system on board a PostPanmax container ship where data have been logged through a year. A routine...... in the models have been identified. The models used in this work are based on empirical relations or based on regression analyses of model tests and full-scale trials. In order to achieve valid results the conditions where performance is estimated have to be inside the boundaries of the model. Filters have been......The purpose of the research project is to establish a reliable index in the performance evaluation of ships. During operation the ship will experience added resistance due to fouling of hull and propeller. The added resistance will lead to increased fuel consumption and thus increased emissions...

  10. Implementation of bioassay methods to improve assessment of incorporated radionuclides

    Oeh, U.; Hoellriegl, V.; Li, W.B.; Roth, P.; Wahl, W.; Andrasi, A.; Zombori, P.; Bouvier, C.; Carlan de, L.; Franck, D.; Ritt, J.; Fischer, H.; Schmitzer, C.

    2005-01-01

    Full text: Internal exposure to uranium and thorium can principally be assessed from external radiation measurements, exhalation measurements, or the assay of these elements excreted in urine or feces. Since both 232 Th and 238 U emit only photon radiations of low energy and with low emission probabilities, their detection limits by in vivo counting are of the order of kBq even when sophisticated devices are used. Consequently, usually bioassay methods are used for the incorporation monitoring of workers. Alpha spectrometry is the commonly applied technique, usually employed to measure 232 Th and 238 U in urine or fecel samples. For accurate analysis of body contents, 24 hours collections of urine or feces are usually used. The fecal activity, however, resembles predominantly the intake by ingestion of these nuclides during the last few days whereas the urinary excretion is more closely related to the body content of the nuclides. However, urinary excretion is also varying with the actual intake of 232 Th and/or 238 U. The measurement of these nuclides in urine by alpha-spectrometry requires tedious and time-consuming chemical work-up to prepare the samples for spectrometric analysis. Therefore, the number of analyses, which can be carried out is quite low and the results are available only after a time lag of several days. Additionally, under certain conditions the alpha-spectrometry is not sensitive enough. Other methods that have been developed may be confined to the availability of certain devices being difficult to access (e.g. nuclear reactors for radiochemical neutron activation analysis). Much better suitable as routine method is the application of inductively coupled plasma mass spectrometry (ICP-MS) for measurements of 232 Th and 238 U concentrations in urine. For elemental analyses, ICP-MS can already be considered as commonly used method. The present work which was carried out in the framework of an EU project (IDEA: Internal Dosimetry - Enhancements in

  11. EU “Mobility” Partnerships: An Initial Assessment of Implementation Dynamics

    Natasja Reslow

    2015-09-01

    Full Text Available Cooperation with non-EU countries is a central migration policy priority for the EU, and since 2008 eight Mobility Partnerships have been signed. Given the importance attached to this policy area, it is essential that policy-makers understand how EU external migration policy works in practice. However, the literature on the implementation of EU external migration policy is very limited. This article addresses this deficit, by conducting a conceptual assessment of implementation dynamics in the Mobility Partnerships. At this stage in the implementation process, it is not yet possible to assess whether the Mobility Partnerships have contributed to mobility, which is their stated aim. Instead, the literature on implementation is applied in a “backward” fashion, starting with the implementation dynamics at play. The article concludes that standard analytical frameworks for assessing implementation processes will need to be adapted for “new” policy tools featuring elements of flexibility or voluntary participation, in order to accurately capture implementation processes. Future research should adopt a critical, human rights-centred approach to the issue of implementation of EU external migration policy.

  12. Distributed propulsion for ships

    Nylund, Vilde

    2017-01-01

    It is anticipated that using distributed electric propulsion (DEP) on conventional ships will increase the total propulsive efficiency. This is mainly due to two reasons; firstly, because the total propeller disk area can be increased. Secondly, because each propeller can be optimised for the local wake where it is operating. In this work, the benefits of using DEP has been investigated for a 14 000 TEU container ship. Based on a literary study of the present state of propeller modelling ...

  13. SHIPPING REQUESTS ON EDH

    Logistics Group

    2001-01-01

    Users are informed that as from 1 September 2001 all Shipping Requests must be made on EDH using the appropriate electronic form. The submission of user requests directly into EDH will help rationalise the activities of the Shipping Service (Import & Export), with requests being automatically forwarded to hierarchical supervisors thereby improving the processing speed and facilitating the follow-up. Thank you for your collaboration.

  14. Effects of a strategy to improve offender assessment practices: Staff perceptions of implementation outcomes.

    Welsh, Wayne N; Lin, Hsiu-Ju; Peters, Roger H; Stahler, Gerald J; Lehman, Wayne E K; Stein, Lynda A R; Monico, Laura; Eggers, Michele; Abdel-Salam, Sami; Pierce, Joshua C; Hunt, Elizabeth; Gallagher, Colleen; Frisman, Linda K

    2015-07-01

    This implementation study examined the impact of an organizational process improvement intervention (OPII) on a continuum of evidence based practices related to assessment and community reentry of drug-involved offenders: Measurement/Instrumentation, Case Plan Integration, Conveyance/Utility, and Service Activation/Delivery. To assess implementation outcomes (staff perceptions of evidence-based assessment practices), a survey was administered to correctional and treatment staff (n=1509) at 21 sites randomly assigned to an Early- or Delayed-Start condition. Hierarchical linear models with repeated measures were used to examine changes in evidence-based assessment practices over time, and organizational characteristics were examined as covariates to control for differences across the 21 research sites. Results demonstrated significant intervention and sustainability effects for three of the four assessment domains examined, although stronger effects were obtained for intra- than inter-agency outcomes. No significant effects were found for Conveyance/Utility. Implementation interventions such as the OPII represent an important tool to enhance the use of evidence-based assessment practices in large and diverse correctional systems. Intra-agency assessment activities that were more directly under the control of correctional agencies were implemented most effectively. Activities in domains that required cross-systems collaboration were not as successfully implemented, although longer follow-up periods might afford detection of stronger effects. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. On the Global Ship Hull Bending Energy in Ship Collisions

    Pedersen, Preben Terndrup; Li, Y.

    2004-01-01

    During ship collisions part of the kinetic energy of the involved vessels prior to contact is absorbed as energy dissipated by crushing of the hull structures, by friction and by elastic energy. The purpose of this report is to present an estimate of the elastic energy that can be stored in elastic...... hull vibrations during a ship collision. When a ship side is strengthened in order to improve the crashworthiness it has been argued in the scientific literature that a non trivial part of the energy released for structural deformation during the collision can be absorbed as elastic energy in global...... ship hull vibrations, such that with strong ship sides less energy has to be spent in crushing of the striking ship bow and/or the struck ship side. In normal ship-ship collision analyses both the striking and struck ship are usually considered as rigid bodies where structural crushing is confined...

  16. Kyiv institutional buildings sector energy efficiency program: Lending and implementation assessment

    Secrest, T.J.; Freeman, S.L. [Pacific Northwest National Lab., Richland, WA (United States); Popelka, A. [Tysak Engineering, Acton, MA (United States); Shestopal, P.A.; Gagurin, E.V. [Agency for Rational Energy Use and Ecology, Kyiv (Ukraine)

    1997-08-01

    The government of Ukraine, through the State Committee of Energy Conservation (State Committee), is considering the implementation of energy efficiency measures in state and municipal institutional buildings in the city of Kyiv. The State Committee entered into a Memorandum of Cooperation with the US Department of Energy (DOE) to conduct an assessment of the institutional buildings sector efficiency potential. This assessment will be used to support a potential loan by the World Bank for implementing a buildings efficiency improvement program in Kyiv. This report provides an assessment of the options for structuring the lending scenarios and the implementation of the program. Components to the lending structure are options for the disbursement of funds, options for the loan service, and other financial options and considerations. Program implementation includes management structures, reporting, installation activities, and post-installation activities such as training and verification.

  17. The Implementations and Challenges of Continuous Assessment in Public Universities of Eastern Ethiopia

    Gemechu Abera

    2017-11-01

    Full Text Available The study was aimed to investigate the implementations and challenges of continuous assessment in selected Public Universities of Eastern Ethiopia. Descriptive survey research design was employed to carry out this study because it is used to describe the characteristics of a given population in a systematic and accurate fashion. Stratified random sampling technique was employed to collect pertinent information from the respondents through questionnaire and observational checklists. To make the interpretation of the findings easier, the researchers used both descriptive and inferential statistics. The first finding was that almost the implementations of continuous assessment in these selected universities were very poor. The second finding was that there was statistically a significant mean difference among these public universities in utilizing and implementing continuous assessment; the third finding was that there was statistically significant mean difference among these sampled respondents in implementing the three domains of educational objectives; the fourth interesting finding was that the implemented continuous assessment type was highly dominated by cognitive, followed by affective and then psychomotor domains respectively. Finally, it was recommended that instructors should implement continuous assessment not only for the sake of evaluating and marking students’ result but also for the sake of learning skills and practices.

  18. Review of ship slamming loads and responses

    Wang, Shan; Guedes Soares, C.

    2017-12-01

    The paper presents an overview of studies of slamming on ship structures. This work focuses on the hull slamming, which is one of the most important types of slamming problems to be considered in the ship design process and the assessment of the ship safety. There are three main research aspects related to the hull slamming phenomenon, a) where and how often a slamming event occurs, b) slamming load prediction and c) structural response due to slamming loads. The approaches used in each aspect are reviewed and commented, together with the presentation of some typical results. The methodology, which combines the seakeeping analysis and slamming load prediction, is discussed for the global analysis of the hull slamming of a ship in waves. Some physical phenomena during the slamming event are discussed also. Recommendations for the future research and developments are made.

  19. Nuclear ship accidents, description and analysis

    Oelgaard, P.L.

    1993-03-01

    In this report available information on 44 reported nuclear ship events is considered. Of these 6 deals with U.S. ships and 38 with USSR ships. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/ explosions, sea-water leaks into the submarines and sinking of vessels are considered. Comments are made on each of the events, and at the end of the report an attempt is made to point out the weaknesses of the submarine designs which have resulted in the accidents. It is emphasized that some of the information of which this report is based, may be of dubious nature. Consequently some of the results of the assessments made may not be correct. (au)

  20. The influence of street level bureaucracy on the implementation of Strategic Environmental Assessment

    Kørnøv, Lone; Zhang, Jasmine; Christensen, Per

    2015-01-01

    A number of factors are critical to the implementation of measures identified through Strategic Environmental Assessment (SEA) processes. This paper addresses the challenge of implementation from a street level perspective and studies the role of planners and their use of discretion in the SEA...... implementation process: in which way might planners hinder or facilitate the implementation of SEA? Which coping mechanisms and discretions are deliberately or unconsciously developed and used by the planners? The paper reviews the literature on street level bureaucracy (SLB) in order to identify both factors...... influencing the implementation behaviour of street level bureaucrats and their coping mechanism when confronted with these factors. Based upon the SLB theory, a case study explores the SLB behaviour involved in the implementation of the SEA of the Copenhagen spatial plan. The analysis shows a surprisingly...

  1. Risk assessment for enterprise resource planning (ERP) system implementations: a fault tree analysis approach

    Zeng, Yajun; Skibniewski, Miroslaw J.

    2013-08-01

    Enterprise resource planning (ERP) system implementations are often characterised with large capital outlay, long implementation duration, and high risk of failure. In order to avoid ERP implementation failure and realise the benefits of the system, sound risk management is the key. This paper proposes a probabilistic risk assessment approach for ERP system implementation projects based on fault tree analysis, which models the relationship between ERP system components and specific risk factors. Unlike traditional risk management approaches that have been mostly focused on meeting project budget and schedule objectives, the proposed approach intends to address the risks that may cause ERP system usage failure. The approach can be used to identify the root causes of ERP system implementation usage failure and quantify the impact of critical component failures or critical risk events in the implementation process.

  2. The Ship Movement Trajectory Prediction Algorithm Using Navigational Data Fusion

    Piotr Borkowski

    2017-06-01

    Full Text Available It is essential for the marine navigator conducting maneuvers of his ship at sea to know future positions of himself and target ships in a specific time span to effectively solve collision situations. This article presents an algorithm of ship movement trajectory prediction, which, through data fusion, takes into account measurements of the ship’s current position from a number of doubled autonomous devices. This increases the reliability and accuracy of prediction. The algorithm has been implemented in NAVDEC, a navigation decision support system and practically used on board ships.

  3. Assessing organizational readiness for depression care quality improvement: relative commitment and implementation capability.

    Rubenstein, Lisa V; Danz, Marjorie S; Crain, A Lauren; Glasgow, Russell E; Whitebird, Robin R; Solberg, Leif I

    2014-12-02

    Depression is a major cause of morbidity and cost in primary care patient populations. Successful depression improvement models, however, are complex. Based on organizational readiness theory, a practice's commitment to change and its capability to carry out the change are both important predictors of initiating improvement. We empirically explored the links between relative commitment (i.e., the intention to move forward within the following year) and implementation capability. The DIAMOND initiative administered organizational surveys to medical and quality improvement leaders from each of 83 primary care practices in Minnesota. Surveys preceded initiation of activities directed at implementation of a collaborative care model for improving depression care. To assess implementation capability, we developed composites of survey items for five types of organizational factors postulated to be collaborative care barriers and facilitators. To assess relative commitment for each practice, we averaged leader ratings on an identical survey question assessing practice priorities. We used multivariable regression analyses to assess the extent to which implementation capability predicted relative commitment. We explored whether relative commitment or implementation capability measures were associated with earlier initiation of DIAMOND improvements. All five implementation capability measures independently predicted practice leaders' relative commitment to improving depression care in the following year. These included the following: quality improvement culture and attitudes (p = 0.003), depression culture and attitudes (p commitment (p = 0.002) and prior depression quality improvement activities appeared to be associated with earlier participation in the DIAMOND initiative. The study supports the concept of organizational readiness to improve quality of care and the use of practice leader surveys to assess it. Practice leaders' relative commitment to depression care

  4. Risk Analysis on Ship Wreck and Container Cargo to Ship Navigation

    Muhammad Badrus Zaman

    2017-03-01

    Full Text Available Wreck of a ship is an incident that must be avoided. Ship accidents are generally caused by a several cases, such as human error, natural disaster, technical errors, missed communication, poor condition of the ship, and many more. Ship wreckage have huge impact for ship navigation, environment, economics, and others. Those impact have many disadvantages for the shipowners, and also for environment. For examples the fuel spills that pollute the environment, make disturbance to sailing ship because the track for those navigation is blocked by the ship wreck and their cargo especially on shallow location (<50 m. These research will discuss the effect the container when it is floats on the sea and its interference other ships. The main objective of this study is to present a risk assessment on the environmental impact of the wreck and container cargo. Wrecks on the seabed is likely to pose a risk to passing ships. container and its contents as well as the possibility of refloat, and also their environmental risks emanating from the wreck and container cargo, such as fuels, lubricants, and chemical cargo. Variations scenario is a collision between ships that pass by floating containers. The frequency of refloating container, and the consequences of the passing ship depends on several factors, which will be the subject of research. However, because of the frequency of refloating containers is unlikely, then the risk is low and does not pose a danger to navigation. These risk assessment using risk matrix 5x5 which is the combined value of the frequency and consequences of the incident. The results of this study indicate the level of risk, whether the risk is accepted, not accepted or received by considering the costs and benefits (ALARP. To consequence, there are two parameters which energy is absorbed and the penetration occurs. The absorbed energy is divided into two, namely the energy absorbed by ship and the energy absorbed by containers. In this

  5. Outer Dynamics of Ship Collisions

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisions with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding structures....

  6. Recent situations around nuclear ships

    Mizuno, Hiroshi

    1978-01-01

    The philosophy when the safety standard for nuclear ships is drawn up and the international rules specifically for nuclear ships are summarized. As for the safety standard for nuclear ships, the safety requirements for ordinary ships, for the ships transporting nuclear reactors, for ordinary nuclear reactors, and for the reactors moving around the seas must be included. As for the international rules for nuclear ships, there are chapter 8 ''Nuclear ships'' in the International Convention on the Safety of Life at Sea, 1960 and 1974, and Safety Consideration in the Use of Ports and Approaches by Nuclear Merchant Ships. Also there are national rules and standards in Japan and foreign countries. One of the means to explore the practicality of nuclear ships is the investigation of the economy. At this time, the social merits and demerits of nuclear ships must be compared with conventional ships by taking total expenses into account without omission. When oil is depleted, the age of nuclear ships will not necessarily begin, and the will be still some competitors. The investigations concerning the economy of nuclear ships have been carried out in various countries. The present state of the development of nuclear ships in Japan and foreign countries is explained. Many conferences and symposia have been held concerning nuclear ships, and those held recently are enumerated. The realization of nuclear ship age cannot be anticipated from existing papers and shipbuilding projects. (Kako, I.)

  7. Outer Dynamics of Ship Collisions

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose of these notes is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisons with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding...

  8. Ship maneuvering digital simulator; Simulador digital de manobras de navios

    Souza Junior, Jesse Rebello; Tannuri, Eduardo Aoun; Oshiro, Anderson Takehiro [Universidade de Sao Paulo (USP), SP (Brazil). Escola Politecnica. Dept. de Engenharia Naval e Oceanica

    2008-07-01

    This paper reports on two case studies making use of a digital simulator to investigate the maneuvering motions of ships in canals with shallow and restricted waters. The first case study corresponds to a maneuvering analysis conducted for the Port of Rio Grande (RS - Brazil), whose aim was to assess the potential impact upon maneuvers of the presence of a large offshore platform (the PETROBRAS P-53) which is to remain docked for several months at the Port to complete its construction. The second study made use of the simulator to evaluate the maneuvering conditions along the approach route and maneuvering basin of the Port of Ponta do Felix (PR - Brazil). The simulator includes a complete mathematical model of the ship dynamics in the horizontal plane when subjected to wind and current forces. It also comprises detailed models for the action of thrusters and propellers, both fixed and azimuth, employed to control maneuvers and dynamically position ships, as well as rudders and tugboats. He models used by the simulator allow for the effects of shallow and restricted waters, including the increase in resistance and lateral forces, increase in additional mass and the appearance of lateral and vertical suction (squatting). The simulator is implemented via an interactive interface through which the user is able to apply control actions (rudder angle, main engine, thrusters and tugboats) in real time during maneuvers, thereby reproducing to some extent the action of a pilot. (author)

  9. Algorithms for the extension of precise and imprecise conditional probability assessments: an implementation with maple V

    Veronica Biazzo

    2000-05-01

    Full Text Available In this paper, we illustrate an implementation with Maple V of some procedures which allow to exactly propagate precise and imprecise probability assessments. The extension of imprecise assessments is based on a suitable generalization of the concept of coherence of de Finetti. The procedures described are supported by some examples and relevant cases.

  10. Do implementation strategies increase adherence to pain assessment in hospitals? A systematic review

    Ista, E.; Dijk, M. van; Achterberg, T. van

    2013-01-01

    OBJECTIVES: Pain assessment and reassessment is an essential part of the treatment of hospitalised patients and must be integrated in pain management protocols. Yet nurses' adherence to pain assessment recommendations is problematic. We sought to review the comparative evidence for implementation

  11. Predicting Pre-Service Teachers' Intention of Implementing Peer Assessment for Low-Achieving Students

    Yim, Su Yon; Cho, Young Hoan

    2016-01-01

    Despite the benefits of peer assessment, many teachers are not willing to implement it, particularly for low-achieving students. This study used the theory of planned behaviour to predict pre-service teachers' intention to use peer assessment for low-achieving students. A total of 229 pre-service teachers in Singapore participated in the survey…

  12. The Implementation of Self-Assessment in Writing Class: A Case Study at STBA LIA Jakarta

    Purwanti, Theresia Tuti

    2015-01-01

    Self-assessment has become a means of realizing the goals of learner-centered education. It is conducted to help students grow to be independent learners. With regard to this point, this case study is aimed at investigating the implementation of the self-assessment as a learning tool in writing class. Its purpose is to examine students' reactions…

  13. Best Implementation Practices: Disseminating New Assessment Technologies in a Juvenile Justice Agency

    Young, Douglas; Moline, Karl; Farrell, Jill; Bierie, David

    2006-01-01

    Much has been written in recent years about advances in assessment technologies designed to aid decision making in the juvenile justice system. Adoption and implementation of this latest generation of actuarial tools, however, have lagged behind their development. Assessment in juvenile justice exemplifies the "science-practice gap" that…

  14. Implementing Summative Assessment with a Formative Flavour: A Case Study in a Large Class

    Broadbent, Jaclyn; Panadero, Ernesto; Boud, David

    2018-01-01

    Teaching a large class can present real challenges in design, management and standardisation of assessment practices. One of the main dilemmas for university teachers is how to implement effective formative assessment practices with accompanying high-quality feedback consistently over time with large classroom groups. This article reports on how…

  15. An Evaluation of Video Modeling with Embedded Instructions to Teach Implementation of Stimulus Preference Assessments

    Rosales, Rocío; Gongola, Leah; Homlitas, Christa

    2015-01-01

    A multiple baseline design across participants was used to evaluate the effects of video modeling with embedded instructions on training teachers to implement 3 preference assessments. Each assessment was conducted with a confederate learner or a child with autism during generalization probes. All teachers met the predetermined mastery criterion,…

  16. Evaluation of an Efficient Method for Training Staff to Implement Stimulus Preference Assessments

    Roscoe, Eileen M.; Fisher, Wayne W.

    2008-01-01

    We used a brief training procedure that incorporated feedback and role-play practice to train staff members to conduct stimulus preference assessments, and we used group-comparison methods to evaluate the effects of training. Staff members were trained to implement the multiple-stimulus-without-replacement assessment in a single session and the…

  17. Researching implementation of formative assessment in different educational cultures in order to change educational policy

    Dolin, Jens

    2015-01-01

    This paper reports from a four year international research project, Assess Inquiry in Science, Technology and Mathematics Education (ASSIST-ME) involving 10 partners in 8 European countries (http://assistme.ku.dk/), running 2012-2016. The project combines research on implementation of innovative ...... assessment methods with a policy aspect in order to influence educational policy....

  18. Implementing Composite Superstructures in Large Passenger Ships

    Karatzas, Vasileios; Berggreen, Christian; Jensen, Jørgen Juncher

    2015-01-01

    This study focuses on the structural response of the part of the superstructure of a RoPax ferry that has been redesigned using composite materials. The composite superstructure is presented and subsequently compared to the existing steel design considering different loading conditions by the use...

  19. Implementation Guide for Approaching Ship Floor Control

    Folz, Darrold; Diedrick, Karen

    1992-01-01

    .... Since the shipbuilding job shop environment revolves around the assembly of a single product, it is difficult to bring in "off the shelf" production control software which will speak to shipbuilding's unique needs...

  20. An Adaptive Ship Detection Scheme for Spaceborne SAR Imagery

    Xiangguang Leng

    2016-08-01

    Full Text Available With the rapid development of spaceborne synthetic aperture radar (SAR and the increasing need of ship detection, research on adaptive ship detection in spaceborne SAR imagery is of great importance. Focusing on practical problems of ship detection, this paper presents a highly adaptive ship detection scheme for spaceborne SAR imagery. It is able to process a wide range of sensors, imaging modes and resolutions. Two main stages are identified in this paper, namely: ship candidate detection and ship discrimination. Firstly, this paper proposes an adaptive land masking method using ship size and pixel size. Secondly, taking into account the imaging mode, incidence angle, and polarization channel of SAR imagery, it implements adaptive ship candidate detection in spaceborne SAR imagery by applying different strategies to different resolution SAR images. Finally, aiming at different types of typical false alarms, this paper proposes a comprehensive ship discrimination method in spaceborne SAR imagery based on confidence level and complexity analysis. Experimental results based on RADARSAT-1, RADARSAT-2, TerraSAR-X, RS-1, and RS-3 images demonstrate that the adaptive scheme proposed in this paper is able to detect ship targets in a fast, efficient and robust way.

  1. Bangladesh Model/Survey Note : Assessment of Implementation of Public Procurement Regulations

    World Bank

    2009-01-01

    The report provides an assessment of the status of implementation of public procurement regulations 2003. The objective was to assess the performance of the system using a two-way approach. The report summarizes the major findings of the assessment carried out through a Bank-Government joint collaboration survey with sample data of two financial years (FY2006 and FY2007) from the key secto...

  2. On the global ship hull bending energy in ship collisions

    Pedersen, Preben Terndrup; Li, Yujie

    2009-01-01

    During ship collisions part of the kinetic energy of the involved vessels immediately prior to contact is absorbed as energy dissipated by crushing of the hull structures, by friction and by elastic energy. The purpose of this report is to present an estimate of the elastic energy that can...... be stored in elastic hull vibrations during a ship collision. When a ship side is strengthened in order to improve the crashworthiness it has been argued in the scientific literature that a non-trivial part of the energy released for structural deformation during the collision can be absorbed as elastic...... energy in global ship hull vibrations, such that with strong ship sides less energy has to be spent in crushing of the striking ship bow and/or the struck ship side. In normal ship–ship collision analyses both the striking and struck ship are usually considered as rigid bodies where structural crushing...

  3. Influences of the separation distance, ship speed and channel dimension on ship maneuverability in a confined waterway

    Du, Peng; Ouahsine, Abdellatif; Sergent, Philippe

    2018-05-01

    Ship maneuvering in the confined inland waterway is investigated using the system-based method, where a nonlinear transient hydrodynamic model is adopted and confinement models are implemented to account for the influence of the channel bank and bottom. The maneuvering model is validated using the turning circle test, and the confinement model is validated using the experimental data. The separation distance, ship speed, and channel width are then varied to investigate their influences on ship maneuverability. With smaller separation distances and higher speeds near the bank, the ship's trajectory deviates more from the original course and the bow is repelled with a larger yaw angle, which increase the difficulty of maneuvering. Smaller channel widths induce higher advancing resistances on the ship. The minimum distance to the bank are extracted and studied. It is suggested to navigate the ship in the middle of the channel and with a reasonable speed in the restricted waterway.

  4. Assessing Culture and Climate of Federally Qualified Health Centers: A Plan for Implementing Behavioral Health Interventions.

    Kramer, Teresa L; Drummond, Karen L; Curran, Geoffrey M; Fortney, John C

    2017-01-01

    This study examines organizational factors relating to climate and culture that might facilitate or impede the implementation of evidence-based practices (EBP) targeting behavioral health in federally qualified health centers (FQHCs). Employees at six FQHCs participating in an evidence-based quality improvement (EBQI) initiative for mood disorders and alcohol abuse were interviewed (N=32) or surveyed using the Organizational Context Survey (OCS) assessing culture and climate (N=64). The FQHCs scored relatively well on proficiency, a previously established predictor of successful EBP implementation, but also logged high scores on scales assessing rigidity and resistance, which may hinder implementation. Qualitative data contextualized scores on FQHC culture and climate dimensions. Results suggest that the unique culture of FQHCs may influence implementation of evidence-based behavioral health interventions.

  5. Agency Leaders' Assessments of Feasibility and Desirability of Implementation of Evidence-Based Practices in Youth-Serving Organizations Using the Stages of Implementation Completion.

    Palinkas, Lawrence A; Campbell, Mark; Saldana, Lisa

    2018-01-01

    Background: This study examined influences on the decisions of administrators of youth-serving organizations to initiate and proceed with implementation of an evidence-based practice (EBP). Methods: Semi-structured interviews, developed using the Stages of Implementation Completion (SIC) as a framework, were conducted with 19 agency chief executive officers and program directors of 15 organizations serving children and adolescents. Results: Agency leaders' self-assessments of implementation feasibility and desirability prior to implementation (Pre-implementation) were influenced by intervention affordability, feasibility, requirements, validity, reliability, relevance, cost savings, positive outcomes, and adequacy of information; availability of funding, support from sources external to the agency, and adequacy of technical assistance; and staff availability and attitudes toward innovation in general and EBPs in particular, organizational capacity, fit between the EBP and agency mission and capacity, prior experience with implementation, experience with seeking evidence, and developing consensus. Assessments during the Implementation phase included intervention flexibility and requirements; availability of funding, adequacy of training and technical assistance, and getting sufficient and appropriate referrals; and staffing and implementing with fidelity. Assessments during the Sustainment phase included intervention costs and benefits; availability of funding, support from sources outside of the agency, and need for the EBP; and the fit between the EBP and the agency mission. Discussion: The results point to opportunities for using agency leader models to develop strategies to facilitate implementation of evidence-based and innovative practices for children and adolescents. The SIC provides a standardized framework for guiding agency leader self-assessments of implementation.

  6. The Assessment, Development, Assurance Pharmacist's Tool (ADAPT) for ensuring quality implementation of health promotion programs.

    Truong, Hoai-An; Taylor, Catherine R; DiPietro, Natalie A

    2012-02-10

    To develop and validate the Assessment, Development, Assurance Pharmacist's Tool (ADAPT), an instrument for pharmacists and student pharmacists to use in developing and implementing health promotion programs. The 36-item ADAPT instrument was developed using the framework of public health's 3 core functions (assessment, policy development, and assurance) and 10 essential services. The tool's content and usage was assessed and conducted through peer-review and initial validity testing processes. Over 20 faculty members, preceptors, and student pharmacists at 5 institutions involved in planning and implementing health promotion initiatives reviewed the instrument and conducted validity testing. The instrument took approximately 15 minutes to complete and the findings resulted in changes and improvements to elements of the programs evaluated. The ADAPT instrument fills a need to more effectively plan, develop, implement, and evaluate pharmacist-directed public health programs that are evidence-based, high-quality, and compliant with laws and regulations and facilitates documentation of pharmacists' contributions to public health.

  7. Ship operations report, 1973

    1973-01-01

    The NOAA Fleet Operations Report 1973 was developed to provide a summary of project accomplishments during calendar year 1973. The report was prepared from season, cruise and special reports submitted by ships of the fleet. Centralized management of the NOAA Fleet was finalized by changing the operational control of the National Marine Fisheries Service (NMFS) Ships DAVID STARR JORDAN (FRS 44), TOWNSEND CROMWELL (FRS 43) and MURRE II (FRV 63) from NMFS to the National Ocean Survey on July 1, 1973. Throughout the year, ships routinely collected and transmitted weather data. Similarly, as NOAA participants in the Integrated Global Ocean Station System (IGOSS) service program, XBT observations were taken and either radioed or submitted in log form via mail. In addition, particulate and radionuclide samples were taken in cooperation with the Atomic Energy Commission, sediment samples were obtained for the Smithsonian Institution and observations were made of marine mammals

  8. Ship operations report, 1975

    1976-01-01

    The NOAA Ship Operations Report 1975 was developed to provide a summary of projects undertaken during calendar year 1975. The report was prepared from season, cruise and special reports submitted by ships of the fleet. This report is promulgated for inhouse dissemination in the National Oceanic and Atmospheric Administration, for collaborating and interested agencies, and for use by members of the scientific community. Throughout the year, ships routinely collected and transmitted weather data. Similarly, as NOAA participants in the Integrated Global Ocean Station System (IGOSS) service program, XBT observations were taken and either radioed or submitted in log form via mail. In addition, particulate and radionuclide samples were taken in cooperation with the Atomic Energy Commission, sediment samples were obtained for the Smithsonian Institution and observations were made of marine mammals

  9. Internationalisation Within Liner Shipping

    Prockl, Günter; Kinra, Aseem; Kotzab, Herbert

    2018-01-01

    , the degree of internationalisation, measured on the basis of sea-oriented operations, differs from that measured according to land-oriented front-end marketing and sales activities. The purpose of this study is to further examine the internationalisation patterns of shipping lines. An examination...... of the front-end activities and the structures of leading container-shipping companies is conducted. The sales office networks of the sector’s 20 largest companies worldwide (by twenty-foot equivalent unit capacity) are analysed as key indicators. The numbers of sales offices are measured by analysing...... the websites of the sample (20 companies), as well as annual reports and other publicly available data sources. The findings show that not all shipping companies are international, by virtue of the industry. While it is difficult to observe differences in the overall patterns of the sales networks at a macro...

  10. DIFFERENCES IN MANAGER ASSESSMENTS OF ISO 14000 STANDARD IMPLEMENTATION IN TURKEY

    Sıtkı Gözlü

    2005-12-01

    Full Text Available This study reports the results of a survey about the improvements achieved as result of ISO 14000 Environmental Management System (EMS standard implementation and the differences of improvements with respect to firm characteristics. A survey has been conducted in order to explain the improvements related to environmental management process and overall firm performance. The survey involved sixty-six enterprises implementing ISO 14000 EMS standard in Turkey. In order to assess improvements obtained from ISO 14000 EMS implementation, statements related to environmental management process and overall firm performance indicators have been prepared. The statements in this study are relevant to previous research. A factor analysis was employed to determine the factors of the variables explaining improvements. Nine factors have been identified related to achieved improvements, such as establishment of pro-active environmental management system, effectiveness in resource utilization, effectiveness of process control, relationships with industry and government, meeting expectations of stakeholders, demonstration of social responsibility, profitability, productivity, and competitiveness. Then, a T- test was conducted to determine the differences of managers’ assessments with respect to certain firm characteristics. The findings have shown that there are differences in the assessments of improvements achieved as a result of ISO 14000 EMS standard implementation with respect to sales volume, foreign-capital possession, and ISO 14000 EMS standard implementation. On the other hand, industrial sector, age of establishment, and export orientation are not statistically significant for the differences in the assessments of improvements.

  11. Implementing Formative Assessment in Engineering Education: The Use of the Online Assessment System Etude

    Dopper, Sofia M.; Sjoer, Ellen

    2004-01-01

    This article describes the possibilities offered by the online assessment system Etude to achieve the benefits of formative assessment. In order to find out the way this works in practice, we carried out an experiment with the use of Etude for formative assessment in the course on collaborative report writing. Results show that online formative…

  12. Shipping emissions in ports

    Merk, Olaf

    2014-01-01

    Shipping emissions in ports are substantial, accounting for 18 million tonnes of CO2 emissions, 0.4 million tonnes of NOx, 0.2 million of SOx and 0.03 million tonnes of PM10 in 2011. Around 85% of emissions come from containerships and tankers. Containerships have short port stays, but high emissions during these stays. Most of CO2 emissions in ports from shipping are in Asia and Europe (58%), but this share is low compared to their share of port calls (70%). European ports have much less emi...

  13. Commitment to Change and Challenges to Implementing Changes After Workplace-Based Assessment Rater Training.

    Kogan, Jennifer R; Conforti, Lisa N; Yamazaki, Kenji; Iobst, William; Holmboe, Eric S

    2017-03-01

    Faculty development for clinical faculty who assess trainees is necessary to improve assessment quality and impor tant for competency-based education. Little is known about what faculty plan to do differently after training. This study explored the changes faculty intended to make after workplace-based assessment rater training, their ability to implement change, predictors of change, and barriers encountered. In 2012, 45 outpatient internal medicine faculty preceptors (who supervised residents) from 26 institutions participated in rater training. They completed a commitment to change form listing up to five commitments and ranked (on a 1-5 scale) their motivation for and anticipated difficulty implementing each change. Three months later, participants were interviewed about their ability to implement change and barriers encountered. The authors used logistic regression to examine predictors of change. Of 191 total commitments, the most common commitments focused on what faculty would change about their own teaching (57%) and increasing direct observation (31%). Of the 183 commitments for which follow-up data were available, 39% were fully implemented, 40% were partially implemented, and 20% were not implemented. Lack of time/competing priorities was the most commonly cited barrier. Higher initial motivation (odds ratio [OR] 2.02; 95% confidence interval [CI] 1.14, 3.57) predicted change. As anticipated difficulty increased, implementation became less likely (OR 0.67; 95% CI 0.49, 0.93). While higher baseline motivation predicted change, multiple system-level barriers undermined ability to implement change. Rater-training faculty development programs should address how faculty motivation and organizational barriers interact and influence ability to change.

  14. Are nuclear ships environmentally safer than conventionally powered ships

    Bone, C.A.; Molgaard, C.A.; Helmkamp, J.C.; Golbeck, A.L.

    1988-01-01

    An epidemiologic analysis was conducted to determine if risk of hospitalization varied by age, ship type, or occupation between nuclear and conventional powered ship crews in the U.S. Navy. Study cohorts consisted of all male enlisted personnel who served exclusively aboard conventional or nuclear powered aircraft carriers and cruisers during the years 1975-1979; cases were those men hospitalized during this period (N = 48,242). Conventional ship personnel showed significantly elevated rates of injury and disease when compared to nuclear ship personnel. The largest relative risks by age occurred for conventional ship crewmen less than 30 years old. Seaman, logistics (supply), and healthcare personnel serving aboard conventional ships comprised the occupational groups exhibiting the highest hospitalization rate differentials. The results strongly suggest that nuclear ships provide a healthier, safer working and living environment than conventional ships

  15. Implementation of stress assessments by occupational health nurses working in occupational health agencies and their confidence in conducting such assessments.

    Ikeda, Chiseko; Saeki, Kazuko; Hirano, Michiyo

    2016-06-21

    Stress assessments are due to be conducted in December 2015. It is expected that there will be an increase in the number of private health agencies that provide stress assessment services and mental health care. This study aimed to clarify the current situation of and the factors related to stress assessments conducted by nurses in occupational health agencies. Nurses working full time were randomly selected from 60 organizations that were members of the National Federation of Industrial Health Organization. Self-administered questionnaires were sent out between November 2013 and January 2014. The questionnaire included the personal attributes of the participants, training programs, job contents, and how practical mental health care, including stress assessment, is. The study was approved by the ethics committees in the respective organizations. Out of the 162 questionnaires that were distributed, 89 (54.9%) were returned and 85 (53.1%) were valid for analysis. Stress assessments were conducted by 38.8% of the participants. With reference to their confidence in conducting stress assessments, "confidence and" 70.6%, respectively. The groups that conducted and did not conduct the stress assessments did not show any differences in the findings or other attributes. Further, the implementation of stress assessment was not associated with occupational health nurse (OHN) training, education, position, age, years of experience, attendance of lectures on mental health, etc. However, the confidence in conducting the assessment was related to age when dealing with cases on confidence stress assessment consultation in follow-up to the implementation of screening, such as stress, persons at high risk, and so on. Approximately 40% of the nurses were already conducting stress assessments, but most of them conducted such assessments about once a year and were not deeply involved in them. Approximately 70% of the nurses were confident in implementing stress assessments. Further

  16. Ships going slow in reducing their NOx emissions: changes in 2005-2012 ship exhaust inferred from satellite measurements over Europe

    Folkert Boersma, K.; Vinken, Geert C. M.; Tournadre, Jean

    2015-07-01

    We address the lack of temporal information on ship emissions, and report on rapid short-term variations of satellite-derived ship NOx emissions between 2005 and 2012 over European seas. Our inversion is based on OMI observed tropospheric NO2 columns and GEOS-Chem simulations. Average European ship NOx emissions increased by ˜15% from 2005 to 2008. This increase was followed by a reduction of ˜12% in 2009, a direct result of the global economic downturn in 2008-2009, and steady emissions from 2009 to 2012. Observations of ship passages through the Suez Canal and satellite altimeter derived ship densities suggests that ships in the Mediterranean Sea have reduced their speed by more than 30% since 2008. This reduction in ship speed is accompanied by a persistent 45% reduction of average, per ship NOx emission factors. Our results indicate that the practice of ‘slow steaming’, i.e. the lowering of vessel speed to reduce fuel consumption, has indeed been implemented since 2008, and can be detected from space. In spite of the implementation of slow steaming, one in seven of all NOx molecules emitted in Europe in 2012 originated from the shipping sector, up from one in nine in 2005. The growing share of the shipping contributions to the overall European NOx emissions suggests a need for the shipping sector to implement additional measures to reduce pollutant emissions at rates that are achieved by the road transport and energy producing sectors in Europe.

  17. Mechanics of Ship Grounding

    Pedersen, Preben Terndrup

    1996-01-01

    In these notes first a simplified mathematical model is presented for analysis of ship hull loading due to grounding on relatively hard and plane sand, clay or rock sea bottoms. In a second section a more rational calculation model is described for the sea bed soil reaction forces on the sea bott...

  18. SHIPPING OF RADIOACTIVE ITEMS

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate and massive objects require a longer procedure and will therefore take longer.

  19. Options of ship discharge

    NONE

    2010-05-15

    Environmental performance is a key design consideration for manufacturers of bulk handling machines, not least ship unloaders, with features being introduced to minimise dust and noise pollution. The article reports on developments in grab unloaders, slewing grabcranes and mobile grabcranes by manufacturers such as Konecrane, EMS-Tech, Liebherr-Werk Nenzing and Gottwald. 2 photos.

  20. Hydroelastic Vibrations of Ships

    Jensen, Jørgen Juncher; Folsø, Rasmus

    2002-01-01

    A formula for the necessary hull girder bending stiffness required to avoid serious springing vibrations is derived. The expression takes into account the zero crossing period of the waves, the ship speed and main dimensions. For whipping vibrations the probability of exceedance for the combined...

  1. To Assess Prerequisites Before an Implementation Strategy in an Orthopaedic Department in Sweden.

    Bahtsevani, Christel; Idvall, Ewa

    2016-01-01

    Promoting Action on Research Implementation in Health Services (PARiHS) asserts that the success of knowledge implementation relates to multiple factors in a complex and dynamic way, and therefore the effects of implementation strategies vary by method and context. An instrument based on the PARiHS framework was developed to help assess critical factors influencing implementation strategies so that strategies can be tailored to promote implementation.The purpose of this study was to use the Evaluation Before Implementation Questionnaire (EBIQ), to describe staff perceptions in one orthopaedic department, and to investigate differences between wards.Staff members in four different wards at one orthopaedic department at a university hospital in Sweden were invited to complete a questionnaire related to planning for the implementation of a clinical practice guideline. The 23 items in the EBIQ were expected to capture staff perceptions about the evidence, context, and facilitation factors that influence the implementation process. Descriptive statistics and differences between wards were analyzed. Although the overall response rate was low (n = 49), two of the four wards accounted for most of the completed questionnaires (n = 25 and n = 12, respectively), enabling a comparison of these wards. We found significant differences between respondents' perceptions at the two wards in six items regarding context and facilitation in terms of receptiveness to change, forms of leadership, and evaluation and presence of feedback and facilitators.The EBIQ instrument requires further testing, but there appears to be initial support for pre-implementation use of the EBIQ as a means to enhance planning for implementation.

  2. Systematic Assessment of Neutron and Gamma Backgrounds Relevant to Operational Modeling and Detection Technology Implementation

    Archer, Daniel E. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hornback, Donald Eric [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Johnson, Jeffrey O. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Nicholson, Andrew D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Patton, Bruce W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Peplow, Douglas E. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Miller, Thomas Martin [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Ayaz-Maierhafer, Birsen [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-01-01

    This report summarizes the findings of a two year effort to systematically assess neutron and gamma backgrounds relevant to operational modeling and detection technology implementation. The first year effort focused on reviewing the origins of background sources and their impact on measured rates in operational scenarios of interest. The second year has focused on the assessment of detector and algorithm performance as they pertain to operational requirements against the various background sources and background levels.

  3. Design and implementation of a risk assessment module in a spatial decision support system

    Zhang, Kaixi; van Westen, Cees; Bakker, Wim

    2014-05-01

    The spatial decision support system named 'Changes SDSS' is currently under development. The goal of this system is to analyze changing hydro-meteorological hazards and the effect of risk reduction alternatives to support decision makers in choosing the best alternatives. The risk assessment module within the system is to assess the current risk, analyze the risk after implementations of risk reduction alternatives, and analyze the risk in different future years when considering scenarios such as climate change, land use change and population growth. The objective of this work is to present the detailed design and implementation plan of the risk assessment module. The main challenges faced consist of how to shift the risk assessment from traditional desktop software to an open source web-based platform, the availability of input data and the inclusion of uncertainties in the risk analysis. The risk assessment module is developed using Ext JS library for the implementation of user interface on the client side, using Python for scripting, as well as PostGIS spatial functions for complex computations on the server side. The comprehensive consideration of the underlying uncertainties in input data can lead to a better quantification of risk assessment and a more reliable Changes SDSS, since the outputs of risk assessment module are the basis for decision making module within the system. The implementation of this module will contribute to the development of open source web-based modules for multi-hazard risk assessment in the future. This work is part of the "CHANGES SDSS" project, funded by the European Community's 7th Framework Program.

  4. Classification of Ship Routing and Scheduling Problems in Liner Shipping

    Kjeldsen, Karina Hjortshøj

    2011-01-01

    This article provides a classification scheme for ship routing and scheduling problems in liner shipping in line with the current and future operational conditions of the liner shipping industry. Based on the classification, the literature is divided into groups whose main characteristics...

  5. An assessment of implementation and evaluation phases of strategic plans in Iranian hospitals.

    Sadeghifar, Jamil; Tofighi, Shahram; Roshani, Mohamad; Toulideh, Zahra; Mohsenpour, Seyedramezan; Jafari, Mehdi

    2017-01-01

    To assess the implementation and evaluation phases of strategic plans in selected hospitals. We conducted a cross-sectional study of implementation and evaluation of strategic plan in 24 hospitals in 2015, using a questionnaire which consisted of two separate sections for strategic implementation and strategic evaluation. Data were analyzed with SPSS version 18. Nearly one-third of hospitals claimed that they allocate their budget based on priorities and strategic goals. However, it turned out that although goals had been set, no formal announcements had been made. Most of the hospitals stated that they used measures when evaluating the plan. For hospital staff, clarifying the hospital's priorities was the most important advantage of a strategic plan. There is no clear definition for strategic management in Iranian hospitals, which results in chaotic implementation and control of strategic planning.

  6. Wallops Ship Surveillance System

    Smith, Donna C.

    2011-01-01

    Approved as a Wallops control center backup system, the Wallops Ship Surveillance Software is a day-of-launch risk analysis tool for spaceport activities. The system calculates impact probabilities and displays ship locations relative to boundary lines. It enables rapid analysis of possible flight paths to preclude the need to cancel launches and allow execution of launches in a timely manner. Its design is based on low-cost, large-customer- base elements including personal computers, the Windows operating system, C/C++ object-oriented software, and network interfaces. In conformance with the NASA software safety standard, the system is designed to ensure that it does not falsely report a safe-for-launch condition. To improve the current ship surveillance method, the system is designed to prevent delay of launch under a safe-for-launch condition. A single workstation is designated the controller of the official ship information and the official risk analysis. Copies of this information are shared with other networked workstations. The program design is divided into five subsystems areas: 1. Communication Link -- threads that control the networking of workstations; 2. Contact List -- a thread that controls a list of protected item (ocean vessel) information; 3. Hazard List -- threads that control a list of hazardous item (debris) information and associated risk calculation information; 4. Display -- threads that control operator inputs and screen display outputs; and 5. Archive -- a thread that controls archive file read and write access. Currently, most of the hazard list thread and parts of other threads are being reused as part of a new ship surveillance system, under the SureTrak project.

  7. Structural analysis of a ship on global aspect using ANSYS

    Rahman, M. Muzibur; Kamol, Rajia Sultana; Islam, Reyana

    2017-12-01

    Ship is a complex geometry which undergoes a combination of loadings such as hydrostatic, hydrodynamic, wind, wave etc. at sea and thus adequate strength in a ship has always been one of the most challenging tasks for the ship designers. International Maritime Organization (IMO) and classification societies are providing the standards to ensure the adequacy of strength for the ship against all demands throughout its service life. Thus, structural analysis is needed to assess the overall strength of hull, and the means in this regard are based on finite element method which may be applied either local or global aspect of the ship. This paper is an attempt to carry out the structural analysis of a ship in global aspect using ANSYS software to locate the most stress concentration and deformed area, which will have ultimate effect on fatigue fracture.

  8. Implementation of Portfolio Assessment in a Competency-based Dental Hygiene Program.

    Gadbury-Amyot, Cynthia C.; Holt, Lorie P.; Overman, Pamela R.; Schmidt, Colleen R.

    2000-01-01

    Describes the implementation of a portfolio assessment program in the dental hygiene program at the University of Missouri School of Dentistry. Tables provide examples of program competencies and related portfolio entries, the complete scoring rubric for portfolios, and the student portfolio evaluation survey. Concludes that although portfolio…

  9. Predicting Teachers' Intentions to Implement School-Based Assessment Using the Theory of Planned Behaviour

    Yan, Zi

    2014-01-01

    The theory of planned behaviour (TPB) was used to explore the Hong Kong teachers' intentions to implement school-based assessment (SBA) and the predictors of those intentions. A total of 280 teachers from Hong Kong secondary schools who had been involved in SBA were surveyed. Rasch-calibrated teacher measures were calculated for each of the 6…

  10. Analyzing the Implementation of an ERP System by Self-Assessment in Higher Education

    Máté, Domicián; Bács, Zoltán; Takács, Viktor László

    2017-01-01

    Over the last few decades, not only organizations but also Higher Education Institutions should be more responsive to the demands of the changed global business environment and improve their effectiveness. Our motivation to write this paper is to assess the implementation of an Enterprise Resource Planning (ERP) system in higher education and…

  11. Balancing Tensions in Educational Policy Reforms: Large-Scale Implementation of Assessment for Learning in Norway

    Hopfenbeck, Therese N.; Flórez Petour, María Teresa; Tolo, Astrid

    2015-01-01

    This study investigates how different stakeholders in Norway experienced a government-initiated, large-scale policy implementation programme on "Assessment for Learning" ("AfL"). Data were collected through 58 interviews with stakeholders in charge of the policy; Ministers of Education and members of the Directorate of…

  12. Identifying Barriers in Implementing Outcomes-Based Assessment Program Review: A Grounded Theory Analysis

    Bresciani, Marilee J.

    2011-01-01

    The purpose of this grounded theory study was to identify the typical barriers encountered by faculty and administrators when implementing outcomes-based assessment program review. An analysis of interviews with faculty and administrators at nine institutions revealed a theory that faculty and administrators' promotion, tenure (if applicable),…

  13. Corporate Governance Scorecards : Assessing and Promoting the Implementation of Codes of Corporate Governance

    International Finance Corporation

    2014-01-01

    This is a supplement to second IFC's toolkit: developing Corporate Governance codes of best practice. The focus of second toolkit is the development of codes of corporate governance. This supplement focuses narrowly on how to use scorecards to measure the observance and implementation of such codes. It does not cover the full panoply of governance assessment tools. This supplement provides...

  14. Assessing the current implementation of communicative language for English language teachers in Ethiopian Universities

    Anto, A.G.; Coenders, Ferdinand G.M.; Voogt, Joke

    2012-01-01

    This study has attempted to assess the current implementation of communicative language teaching (CLT) approach in two Ethiopian universities to identify professional development (PD) needs of English language teachers. A cross-sectional study using teachers, students and management as sources of

  15. Assessing Implementation Fidelity and Adaptation in a Community-Based Childhood Obesity Prevention Intervention

    Richards, Zoe; Kostadinov, Iordan; Jones, Michelle; Richard, Lucie; Cargo, Margaret

    2014-01-01

    Little research has assessed the fidelity, adaptation or integrity of activities implemented within community-based obesity prevention initiatives. To address this gap, a mixed-method process evaluation was undertaken in the context of the South Australian Obesity Prevention and Lifestyle (OPAL) initiative. An ecological coding procedure assessed…

  16. Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake

    Kiely, M.; Collins, A.; Lucey, A. J.

    2016-01-01

    Background A well-designed, validated quantitative food frequency questionnaire (FFQ) could offer an efficient and cost-effective method for assessing habitual vitamin D intake. The present study aimed to describe the development, validation and implementation of a vitamin D FFQ. Methods National...

  17. Development and Implementation of an Electronic Clinical Formative Assessment: Dental Faculty and Student Perspectives.

    Kirkup, Michele L; Adams, Brooke N; Meadows, Melinda L; Jackson, Richard

    2016-06-01

    A traditional summative grading structure, used at Indiana University School of Dentistry (IUSD) for more than 30 years, was identified by faculty as outdated for assessing students' clinical performance. In an effort to change the status quo, a feedback-driven assessment was implemented in 2012 to provide a constructive assessment tool acceptable to both faculty and students. Building on the successful non-graded clinical evaluation employed at Baylor College of Dentistry, IUSD implemented a streamlined electronic formative feedback model (FFM) to assess students' daily clinical performance. An important addition to this evaluation tool was the inclusion of routine student self-assessment opportunities. The aim of this study was to determine faculty and student response to the new assessment instrument. Following training sessions, anonymous satisfaction surveys were examined for the three user groups: clinical faculty (60% response rate), third-year (D3) students (72% response rate), and fourth-year (D4) students (57% response rate). In the results, 70% of the responding faculty members preferred the FFM over the summative model; however, 61.8% of the D4 respondents preferred the summative model, reporting insufficient assessment time and low faculty participation. The two groups of students had different responses to the self-assessment component: 70.2% of the D4 respondents appreciated clinical self-assessment compared to 46% of the D3 respondents. Overall, while some components of the FFM assessment were well received, a phased approach to implementation may have facilitated a transition more acceptable to both faculty and students. Improvements are being made in an attempt to increase overall satisfaction.

  18. Added masses of ship structures

    Korotkin, Alexandr I

    2008-01-01

    This essentially self-contained reference book contains data on added masses of ships and various ship and marine engineering structures. Theoretical and experimental methods for determining added masses of these objects are described.

  19. Ship Observations - VOS and Navy

    National Oceanic and Atmospheric Administration, Department of Commerce — Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z.

  20. Designing Conservation Corridors in Production Landscapes: Assessment Methods, Implementation Issues, and Lessons Learned

    Amanda T. Lombard

    2010-09-01

    Full Text Available Designing broad-scale conservation corridors has become increasingly common as a way of conducting an assessment for achieving targets for the representation and persistence of nature. However, since many of these corridors must traverse agricultural and other production landscapes, planning and implementation are not trivial tasks. Most approaches to conservation assessments in the dynamic world of production landscapes are data-intensive and analytically complex. However, in the real world, donor and other external requirements impose time and budget constraints, and dictate strong stakeholder involvement in the entire planning process. In order to accommodate this, assessments must be rapid, cheap, and the approach and products must be comprehensible and acceptable to stakeholders. Here we describe such an assessment aimed at identifying and implementing a network of conservation corridors in the Gouritz Initiative project domain of South Africa's Cape Floristic Region hotspot. We used empirical data and expert knowledge to identify a corridor network hypothesized to sustain key ecological and evolutionary processes. We also consulted experts to provide a spatially explicit assessment of the opportunity costs of conservation associated with agriculture, the predominant land use in the region. We used these products to identify categories of land requiring different actions and instruments to achieve conservation goals, thereby moving from the "where" to the "how" of conservation. This information was then fed into the collaborative strategy development process for the Gouritz Initiative. Our discussion emphasizes the lessons that we learnt from undertaking this assessment, particularly lessons regarding the implementation of the planning products. We conclude that at the outset of any planning project, a consensus on the vision must be achieved, a detailed social assessment of appropriate institutions must be undertaken, and a learning

  1. A modified theoretical framework to assess implementation fidelity of adaptive public health interventions.

    Pérez, Dennis; Van der Stuyft, Patrick; Zabala, Maríadel Carmen; Castro, Marta; Lefèvre, Pierre

    2016-07-08

    One of the major debates in implementation research turns around fidelity and adaptation. Fidelity is the degree to which an intervention is implemented as intended by its developers. It is meant to ensure that the intervention maintains its intended effects. Adaptation is the process of implementers or users bringing changes to the original design of an intervention. Depending on the nature of the modifications brought, adaptation could either be potentially positive or could carry the risk of threatening the theoretical basis of the intervention, resulting in a negative effect on expected outcomes. Adaptive interventions are those for which adaptation is allowed or even encouraged. Classical fidelity dimensions and conceptual frameworks do not address the issue of how to adapt an intervention while still maintaining its effectiveness. We support the idea that fidelity and adaptation co-exist and that adaptations can impact either positively or negatively on the intervention's effectiveness. For adaptive interventions, research should answer the question how an adequate fidelity-adaptation balance can be reached. One way to address this issue is by looking systematically at the aspects of an intervention that are being adapted. We conducted fidelity research on the implementation of an empowerment strategy for dengue prevention in Cuba. In view of the adaptive nature of the strategy, we anticipated that the classical fidelity dimensions would be of limited use for assessing adaptations. The typology we used in the assessment-implemented, not-implemented, modified, or added components of the strategy-also had limitations. It did not allow us to answer the question which of the modifications introduced in the strategy contributed to or distracted from outcomes. We confronted our empirical research with existing literature on fidelity, and as a result, considered that the framework for implementation fidelity proposed by Carroll et al. in 2007 could potentially meet

  2. Trends of shipping markets development

    Tomasz Nowosielski

    2012-06-01

    Full Text Available Shipping markets are dependent on international trade transactions that generate transport needs. These needs can dynamically change depending on global natural resources and commodity markets situation. The changes affecting shipping markets can also be caused by changes to the existing cargo flows and by establishing new ones in different geographies. It is anticipated that in the future shipping markets will change, visible by a decline in shipping in North America and Europe and an increase in Asia.

  3. Designing systematic conservation assessments that promote effective implementation: best practice from South Africa.

    Knight, Andrew T; Driver, Amanda; Cowling, Richard M; Maze, Kristal; Desmet, Philip G; Lombard, Amanda T; Rouget, Mathieu; Botha, Mark A; Boshoff, Andre F; Castley, J Guy; Goodman, Peter S; Mackinnon, Kathy; Pierce, Shirley M; Sims-Castley, Rebecca; Stewart, Warrick I; von Hase, Amrei

    2006-06-01

    Systematic conservation assessment and conservation planning are two distinct fields of conservation science often confused as one and the same. Systematic conservation assessment is the technical, often computer-based, identification of priority areas for conservation. Conservation planning is composed of a systematic conservation assessment coupled with processes for development of an implementation strategy and stakeholder collaboration. The peer-reviewed conservation biology literature abounds with studies analyzing the performance of assessments (e.g., area-selection techniques). This information alone, however can never deliver effective conservation action; it informs conservation planning. Examples of how to translate systematic assessment outputs into knowledge and then use them for "doing" conservation are rare. South Africa has received generous international and domestic funding for regional conservation planning since the mid-1990s. We reviewed eight South African conservation planning processes and identified key ingredients of best practice for undertaking systematic conservation assessments in a way that facilitates implementing conservation action. These key ingredients include the design of conservation planning processes, skills for conservation assessment teams, collaboration with stakeholders, and interpretation and mainstreaming of products (e.g., maps) for stakeholders. Social learning institutions are critical to the successful operationalization of assessments within broader conservation planning processes and should include not only conservation planners but also diverse interest groups, including rural landowners, politicians, and government employees.

  4. Incorporation of human factors into ship collision risk models focusing on human centred design aspects

    Sotiralis, P.; Ventikos, N.P.; Hamann, R.; Golyshev, P.; Teixeira, A.P.

    2016-01-01

    This paper presents an approach that more adequately incorporates human factor considerations into quantitative risk analysis of ship operation. The focus is on the collision accident category, which is one of the main risk contributors in ship operation. The approach is based on the development of a Bayesian Network (BN) model that integrates elements from the Technique for Retrospective and Predictive Analysis of Cognitive Errors (TRACEr) and focuses on the calculation of the collision accident probability due to human error. The model takes into account the human performance in normal, abnormal and critical operational conditions and implements specific tasks derived from the analysis of the task errors leading to the collision accident category. A sensitivity analysis is performed to identify the most important contributors to human performance and ship collision. Finally, the model developed is applied to assess the collision risk of a feeder operating in Dover strait using the collision probability estimated by the developed BN model and an Event tree model for calculation of human, economic and environmental risks. - Highlights: • A collision risk model for the incorporation of human factors into quantitative risk analysis is proposed. • The model takes into account the human performance in different operational conditions leading to the collision. • The most important contributors to human performance and ship collision are identified. • The model developed is applied to assess the collision risk of a feeder operating in Dover strait.

  5. An Approach for the Development and Implementation of an Assessment Tool for Interprofessional Education Learning Activities

    Lisa Salvati

    2017-10-01

    Full Text Available The Accreditation Council for Pharmacy Education Standards 2016 state that colleges of pharmacy must assess student achievement and readiness to contribute as a member of an interprofessional collaborative patient care team. There are a limited number of assessment tools available to achieve this part of the Standards. The purpose of this Case Study Report is to describe the process that one college of pharmacy took to develop an interprofessional education (IPE assessment tool to be used for their longitudinal assessment approach for IPE in the didactic portion of the curriculum. Strategies for the development of an assessment tool are provided through three themes: continuous refinement, collaboration and streamlining. Next steps for the implementation of the assessment tool, as well as evaluating its validity and reliability, are discussed.   Type: Case Study

  6. Damage scenarios and an onboard support system for damaged ships

    Choi Jin

    2014-06-01

    Full Text Available Although a safety assessment of damaged ships, which considers environmental conditions such as waves and wind, is important in both the design and operation phases of ships, in Korea, rules or guidelines to conduct such assessments are not yet developed. However, NATO and European maritime societies have developed guidelines for a safety assessment. Therefore, it is required to develop rules or guidelines for safety assessments such as the Naval Ship Code (NSC of NATO. Before the safety assessment of a damaged ship can be performed, the available damage scenarios must be developed and the safety assessment criteria must be established. In this paper, the parameters related to damage by accidents are identified and categorized when developing damage scenarios. The need for damage safety assessment criteria is discussed, and an example is presented. In addition, a concept and specifications for the DB-based supporting system, which is used in the operation phases, are proposed.

  7. Update on emissions and environmental impacts from the international fleet of ships: the contribution from major ship types and ports

    S. B. Dalsøren

    2009-03-01

    Full Text Available A reliable and up-to-date ship emission inventory is essential for atmospheric scientists quantifying the impact of shipping and for policy makers implementing regulations and incentives for emission reduction. The emission modelling in this study takes into account ship type and size dependent input data for 15 ship types and 7 size categories. Global port arrival and departure data for more than 32 000 merchant ships are used to establish operational profiles for the ship segments. The modelled total fuel consumption amounts to 217 Mt in 2004 of which 11 Mt is consumed in in-port operations. This is in agreement with international sales statistics. The modelled fuel consumption is applied to develop global emission inventories for CO2, NO2, SO2, CO, CH4, VOC (Volatile Organic Compounds, N2O, BC (Black Carbon and OC (Organic Carbon. The global emissions from ships at sea and in ports are distributed geographically, applying extended geographical data sets covering about 2 million global ship observations and global port data for 32 000 ships. In addition to inventories for the world fleet, inventories are produced separately for the three dominating ship types, using ship type specific emission modelling and traffic distributions.

    A global Chemical Transport Model (CTM was used to calculate the environmental impacts of the emissions. We find that ship emissions is a dominant contributor over much of the world oceans to surface concentrations of NO2 and SO2. The contribution is also large over some coastal zones. For surface ozone the contribution is high over the oceans but clearly also of importance over Western North America (contribution 15–25% and Western Europe (5–15%. The contribution to tropospheric column ozone is up to 5–6%. The overall impact of ship emissions on global methane lifetime is large due to the high NOx emissions. With

  8. Toolset for evaluating infrared countermeasures and signature reduction for ships

    Schleijpen, H.M.A.

    2010-01-01

    The protection of ships against infrared guided missiles is a concern for modern naval forces. The vulnerability of ships can be reduced by applying countermeasures such as infrared decoys and infrared signature reduction. This paper presents a set of simulation tools which can be used for assessing

  9. High cost for drilling ships

    Hooghiemstra, J.

    2007-01-01

    Prices for the rent of a drilling ship are very high. Per day the rent is 1% of the price for building such a ship, and those prices have risen as well. Still, it is attractive for oil companies to rent a drilling ship [nl

  10. Implementation of a formal in-training assessment programme in anaesthesiology and preliminary results of acceptability

    Ringsted, C; Østergaard, D; van der Vleuten, C P M

    2003-01-01

    BACKGROUND: A new reform on postgraduate education in Denmark requires a formal in-training assessment in all specialties. The aim of this study was to survey the implementation and acceptability of the first example of a nation-wide in-training assessment programme for first-year trainees...... in anaesthesiology developed by a working group under the Danish Society of Anaesthesiology and Intensive Care Medicine. METHODS: A questionnaire about the implementation of the programme in practice and the characteristics of the trainees was sent to the educational responsible consultant (ERC) in each of the 26...... anaesthetic departments in the country with first-year trainees in anaesthesiology. Standard evaluations of the assessment programme were regularly collected from trainees. RESULTS: Twenty-five (96%) departments returned the questionnaire. In total the departments reported on 100 trainees and 83 of these had...

  11. ASSESSMENT OF GUESTS’ PERCEPTION IN IMPLEMENTATION OF GREEN HOTEL IN SUPPORTING SUSTAINABLE TOURISM

    I Gusti Ayu Oka - Suryawardani

    2016-03-01

    Full Text Available Tourism industry faced by threats in implementing sustainable tourism development. UNEP (United Nation Environmental Programme designs the concept to gain sustainable development through the program called the greening of industry which includes minimization of energy used, reducing green house emission, water consumption efficiency, waste management, reducing loss of biological diversity, and preserving cultural heritage. Dependency of tourism industry in using energy will impact in global warming and climate change which will lead to sustainability of the future of tourism development. The research was designed to assess guests’ perception on implementation of green hotel in supporting sustainable tourism in Bali. Research was undertaken in DKP hotel which is located in Kuta, Bali in the periods of April-June 2011. The hotel was choosen because DKP hotel is one of the hotels in Bali that has implemented the concept of green hotel in the hotel operational and was awarded as Green Hotel Award in the year of 2010. Sample was designed based on the minimum criteria on using Structural Equation Modelling (SEM. Respondents were guests who stay in the hotel and were willing to be interviewed and fill-in the questionnaires. The number of respondents were 121. Assessing guests’ perception was undertaken based on five-point Likert rating scale and relationship between variables which express level of concern of hotel management on the environment conservation, social-culture preservation and economic development were analyzed by using Software AMOS Version 23. The results show that assessment of guests’ perception in implementation of green hotel in the hotel operational through conservation of environment and preserving social and culture and its impact on economis development was positip and has resulted in supporting sustainable tourism. Environmental conservation awarenesss has been implemented through energy and water efficiency, waste

  12. Methods of assessing functioning of organizational and economic mechanism during innovation process implementation

    Blinkov Maksim

    2017-01-01

    Full Text Available This paper proposes methods of assessing the efficiency of organizational and economic mechanism of an industrial enterprise when implementing innovation processes. These methods allow continuous monitoring at all stages of innovation process implementation, lead to reduction in costs of innovation activity and enable maximum use of the creative potential of enterprise personnel. The significance and attractiveness of this method is ensured by the fact that it can be applied by industrial companies in any market fields regardless of the lifecycle stage applicable to the studied goods, company and/or innovative process because the composition and the number of specific indicators can be adjusted by the work group both before the study and in the course of the company’s innovative activities (at any stage of their implementation. The multi-sided approach proposed for assessing the efficiency of organizational and economic mechanism of the industrial enterprise when implementing innovation processes ensures full and accurate assessment of the impact of certain factors on the final result.

  13. Code of safety for nuclear merchant ships

    1982-01-01

    The Code is in chapters, entitled: general (including general safety principles and principles of risk acceptance); design criteria and conditions; ship design, construction and equipment; nuclear steam supply system; machinery and electrical installations; radiation safety (including radiological protection design; protection of persons; dosimetry; radioactive waste management); operation (including emergency operation procedures); surveys. Appendices cover: sinking velocity calculations; seaway loads depending on service periods; safety assessment; limiting dose-equivalent rates for different areas and spaces; quality assurance programme; application of single failure criterion. Initial application of the Code is restricted to conventional types of ships propelled by nuclear propulsion plants with pressurized light water type reactors. (U.K.)

  14. Probabilistic Damage Stability Calculations for Ships

    Jensen, Jørgen Juncher

    1996-01-01

    The aim of these notes is to provide background material for the present probabilistic damage stability rules fro dry cargo ships.The formulas for the damage statistics are derived and shortcomings as well as possible improvements are discussed. The advantage of the definiton of fictitious...... compartments in the formulation of a computer-based general procedure for probabilistic damaged stability assessment is shown. Some comments are given on the current state of knowledge on the ship survivability in damaged conditions. Finally, problems regarding proper account of water ingress through openings...

  15. The future frigates of the French navy: all electric ships?

    Letot, L. [Delegation Generale pour l' Armement/Direction des Systemes de forces et de la Prospective (DGA/DSP/SASF), 75 - Paris (France); Herjean, Y. [EMM/PL/EPG, France (France)

    2000-07-01

    The application of the all electric ship concept is interesting in the context of several types of warship. Although there it does not pose any major difficulties for simple ships (replenishment ships, amphibious ships) and can be implemented with off-the-shelf technology, its application to combat ships is more ambitious and risky. The renewal of a major part of our frigate fleet in 2008 offers the opportunity to apply this concept. The military and economic advantages have to be demonstrated. Having summarized the programme, the paper discusses the advantages of the all electric concept and examines several areas of technological difficulty that will need to be resolved. Finally, the paper presents work in progress, which will determine whether or not the electric solution is retained for the future multi-mission frigate. (authors)

  16. Safety assessment to support NUE fuel full core implementation in CANDU reactors

    Fan, H.Z.; Laurie, T.; Siddiqi, A.; Li, Z.P.; Rouben, D.; Zhu, W.; Lau, V.; Cottrell, C.M. [CANDU Energy Inc., Mississauga, Ontario (Canada)

    2013-07-01

    The Natural Uranium Equivalent (NUE) fuel contains a combination of recycled uranium and depleted uranium, in such a manner that the resulting mixture is similar to the natural uranium currently used in CANDU® reactors. Based on successful preliminary results of 24 bundles of NUE fuel demonstration irradiation in Qinshan CANDU 6 Unit 1, the NUE full core implementation program has been developed in cooperation with the Third Qinshan Nuclear Power Company and Candu Energy Inc, which has recently received Chinese government policy and funding support from their National-Level Energy Innovation program. This paper presents the safety assessment results to technically support NUE fuel full core implementation in CANDU reactors. (author)

  17. Radiative Forcing Over Ocean by Ship Wakes

    Gatebe, Charles K.; Wilcox, E.; Poudyal, R.; Wang, J.

    2011-01-01

    Changes in surface albedo represent one of the main forcing agents that can counteract, to some extent, the positive forcing from increasing greenhouse gas concentrations. Here, we report on enhanced ocean reflectance from ship wakes over the Pacific Ocean near the California coast, where we determined, based on airborne radiation measurements that ship wakes can increase reflected sunlight by more than 100%. We assessed the importance of this increase to climate forcing, where we estimated the global radiative forcing of ship wakes to be -0.00014 plus or minus 53% Watts per square meter assuming a global distribution of 32331 ships of size of greater than or equal to 100000 gross tonnage. The forcing is smaller than the forcing of aircraft contrails (-0.007 to +0.02 Watts per square meter), but considering that the global shipping fleet has rapidly grown in the last five decades and this trend is likely to continue because of the need of more inter-continental transportation as a result of economic globalization, we argue that the radiative forcing of wakes is expected to be increasingly important especially in harbors and coastal regions.

  18. EMP coupling to ships

    Deadrick, F.J.; Cabayan, H.S.; Kunz, K.F.; Bevensee, R.M.; Martin, L.C.; Egbert, R.W.

    1980-01-01

    Scale-model tests were conducted to establish the adequacy and limitations of model measurements as tools for predicting electromagnetic pulse (EMP) coupling voltages and currents to the critical antennas, cables, and metallic structures on ships. The scale-model predictions are compared with the results of the full-scale EMP simulation test of the Canadian ASW ship, HMCS Huron. (The EMP coupling predictions in this report were made without prior knowledge of the results of the data from the HMCS Huron tests.) This report establishes that the scale-model tests in conjunction with the data base from EMP coupling modules provides the necessary information for source model development and permits effective, low-cost study of particular system configurations. 184 figures, 9 tables

  19. The use of long range identification and tracking (LRIT) for modelling the risk of ship-based oil spills

    Szeto, Andrew [Canadian Coast Guard (Canada)], email: andrew.szeto@dfo-mpo.gc.ca; Pelot, Ronald [Dalhousie University (Canada)], email: ronald.pelot@dal.ca

    2011-07-01

    Accidents involving oil tankers have caused many and sometimes very large oil spills. Such spills to marine areas have a significant impact on environmental quality affecting all aspects of marine ecosystems. Based on valid shipping traffic data as a very important factor that must be considered in modeling the risk of ship-based oil spills, this paper shows the importance of use of the long-range identification and tracking (LRIT) system and looks at how it can be implemented to better assess ship-based oil pollution. The system is a new, accurate and reliable world-wide vessel tracking system with a range of data extended out to 1000 nm from Canadian shores and currently tracks up to about 900 vessels a day in real-time. It is believed that traffic data and effective monitoring can assist with search planning for detection of mystery spills, better resource deployment for spill mitigation, and improving information for research and management.

  20. SHIPPING OF RADIOACTIVE ITEMS

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate, preparation of the package and related paperwork). Large and massive objects require a longer procedure and will therefore take longer.

  1. Ship and Shoot

    Woods, Ron

    2012-01-01

    Ron Woods shared incredibly valuable insights gained during his 28 years at the Kennedy Space Center (KSC) packaging Flight Crew Equipment for shuttle and ISS missions. In particular, Woods shared anecdotes and photos from various processing events. The moral of these stories and the main focus of this discussion were the additional processing efforts and effects related to a "ship-and-shoot" philosophy toward flight hardware.

  2. Pandemic serotypes of Vibrio cholerae isolated from ships' ballast tanks and coastal waters: assessment of antibiotic resistance and virulence genes (tcpA and ctxA).

    Dobbs, Fred C; Goodrich, Amanda L; Thomson, Frank K; Hynes, Wayne

    2013-05-01

    There is concern that ships' ballasting operations may disseminate Vibrio cholerae to ports throughout the world. Given evidence that the bacterium is indeed transported by ships, we isolated pandemic serotypes O1 and O139 from ballast tanks and characterized them with respect to antibiotic resistance and virulence genes ctxA and tcpA. We carried out concurrent studies with V. cholerae isolated from coastal waters. Of 284 isolates, 30 were serotype O1 and 59 were serotype O139. These serotypes were overrepresented in ballast tanks relative to the coastal waters sampled. All locations, whether coastal waters or ballast tanks, yielded samples from which serotype O1, O139, or both were isolated. There were three groups among the 62 isolates for which antibiotic characterization was conclusive: those exhibiting β-lactamase activity and resistance to at least one of the 12 antibiotics tested; those negative for β-lactamase but having antibiotic resistance; those negative for β-lactamase and registering no antibiotic resistance. When present, antibiotic resistance in nearly all cases was to ampicillin; resistance to multiple antibiotics was uncommon. PCR assays revealed that none of the isolates contained the ctxA gene and only two isolates, one O139 and one O1, contained the tcpA gene; both isolates originated from ballast water. These results support the bacteriological regulations proposed by the International Maritime Association for discharged ballast water.

  3. Assessment regarding the use of the computer aided analytical models in the calculus of the general strength of a ship hull

    Hreniuc, V.; Hreniuc, A.; Pescaru, A.

    2017-08-01

    Solving a general strength problem of a ship hull may be done using analytical approaches which are useful to deduce the buoyancy forces distribution, the weighting forces distribution along the hull and the geometrical characteristics of the sections. These data are used to draw the free body diagrams and to compute the stresses. The general strength problems require a large amount of calculi, therefore it is interesting how a computer may be used to solve such problems. Using computer programming an engineer may conceive software instruments based on analytical approaches. However, before developing the computer code the research topic must be thoroughly analysed, in this way being reached a meta-level of understanding of the problem. The following stage is to conceive an appropriate development strategy of the original software instruments useful for the rapid development of computer aided analytical models. The geometrical characteristics of the sections may be computed using a bool algebra that operates with ‘simple’ geometrical shapes. By ‘simple’ we mean that for the according shapes we have direct calculus relations. In the set of ‘simple’ shapes we also have geometrical entities bounded by curves approximated as spline functions or as polygons. To conclude, computer programming offers the necessary support to solve general strength ship hull problems using analytical methods.

  4. Agency Leaders' Assessments of Feasibility and Desirability of Implementation of Evidence-Based Practices in Youth-Serving Organizations Using the Stages of Implementation Completion

    Lawrence A. Palinkas

    2018-05-01

    Full Text Available Background: This study examined influences on the decisions of administrators of youth-serving organizations to initiate and proceed with implementation of an evidence-based practice (EBP.Methods: Semi-structured interviews, developed using the Stages of Implementation Completion (SIC as a framework, were conducted with 19 agency chief executive officers and program directors of 15 organizations serving children and adolescents.Results: Agency leaders' self-assessments of implementation feasibility and desirability prior to implementation (Pre-implementation were influenced by intervention affordability, feasibility, requirements, validity, reliability, relevance, cost savings, positive outcomes, and adequacy of information; availability of funding, support from sources external to the agency, and adequacy of technical assistance; and staff availability and attitudes toward innovation in general and EBPs in particular, organizational capacity, fit between the EBP and agency mission and capacity, prior experience with implementation, experience with seeking evidence, and developing consensus. Assessments during the Implementation phase included intervention flexibility and requirements; availability of funding, adequacy of training and technical assistance, and getting sufficient and appropriate referrals; and staffing and implementing with fidelity. Assessments during the Sustainment phase included intervention costs and benefits; availability of funding, support from sources outside of the agency, and need for the EBP; and the fit between the EBP and the agency mission.Discussion: The results point to opportunities for using agency leader models to develop strategies to facilitate implementation of evidence-based and innovative practices for children and adolescents. The SIC provides a standardized framework for guiding agency leader self-assessments of implementation.

  5. Methanol plant ship: Appendix. Export trade information

    1988-01-01

    The document is an appendix to the final report on a proposed methanol plant ship off of the coast of Trinidad. The document incorporates the results of the redetermination of capital required to implement the project. It also presents a revised cost analysis, with better accuracy, for the project. The projected operating revenues and revised expenses are also given. As a continuation of the information presented in the final report, the methanol market and proposed products are discussed in the report

  6. Light UAV Support Ship (ASW) (LUSSA)

    2011-08-01

    Propeller EMALS - Electromagnetic Aircraft Launch System GM - Center of Gravity to Metacenter HFO - Heavy Fuel Oil IPS - Integrated Propulsion System...it induces high cavitation levels on surface ships. The ship’s final design implemented a contra- rotating propeller (CRP) system. CRP propulsion...Stability Analyses Intact stability analyses were performed using the hydrodynamic modeling tool Paramarine. The vertical center of gravity (VCG) of

  7. Introduction to the special issue: toward implementing physiological measures in clinical child and adolescent assessments.

    De Los Reyes, Andres; Aldao, Amelia

    2015-01-01

    The National Institute of Mental Health recently launched the Research Domain Criteria (RDoC). The RDoC is an initiative to improve classification of mental health concerns by promoting research on the brain mechanisms underlying these concerns, with the ultimate goal of developing interventions that target these brain mechanisms. A key focus of RDoC involves opening new lines of research examining patients' responses on biological measures. The RDoC presents unique challenges to mental health professionals who work with children and adolescents. Indeed, mental health professionals rarely integrate biological measures into clinical assessments. Thus, RDoC's ability to improve patient care rests, in part, on the development of strategies for implementing biological measures within mental health assessments. Further, mental health professionals already carry out comprehensive assessments that frequently yield inconsistent findings. These inconsistencies have historically posed challenges to interpreting research findings as well as assessment outcomes in practice settings. In this introductory article, we review key issues that informed the development of a special issue of articles demonstrating methods for implementing low-cost measures of physiological functioning in clinical child and adolescent assessments. We also outline a conceptual framework, informed by theoretical work on using and interpreting multiple informants' clinical reports (De Los Reyes, Thomas, Goodman, & Kundey, 2013 ), to guide hypothesis testing when using physiological measures within clinical child and adolescent assessments. This special issue and the conceptual model described in this article may open up new lines of research testing paradigms for implementing clinically feasible physiological measures in clinical child and adolescent assessments.

  8. An examination of cross-cultural systems implementing evidence-based assessment and intervention approaches

    Murray Laura K

    2006-01-01

    Full Text Available Implementation of evidence-based assessment and intervention approaches for youth with behavioral and/or emotional problems is rising to recognition worldwide. Feasibility research is critical to examine what characteristics of systems allow for success or barriers to the implementation of evidence-based practices into real-world settings, especially when working cross-culturally. This paper briefly reviews the experience of 4 international sites to understand how the overall structure and specific site variables directed the implementation of the World Health Organization and the World Psychiatry Association project. Discussion includes a thematic summary of the successes and challenges experienced by the sites, and future directions of feasibility studies.

  9. Designing and Implementing the Model of Public Assessment of Social and Cultural Progress in Universities

    Gholamreza Khaje Sarvi

    2013-03-01

    Full Text Available Implementing Investigations, analyzes and performance measurements in special and qualitative social/cultural arena in our country, needs local and special methodologies. Thus the aim of present article is investigating these issues: the concept of culture, classification of cultural organizations in Islamic Republic of Iran, the Pyramidal structure of cultural hierarchy, the process of development and mutual influences of institutions, reviewing related literature of policy making in cultural issues, compatibility of strategies to existing realities in cultural performance structure, double division in measures and analyzing and elaborating suggested measures in elaborating weighting model and assessment method and investigating progress measures by focusing on Islamic-Iranian pattern of progress and investigating the effects of implementing this pattern plus weighting method and using related measures and studying some university cases which are implemented in three phases in universities and high education centers overall the country. This research has shown a linear model by considering weighting coefficients.

  10. Transport impacts on atmosphere and climate: Shipping

    Eyring, Veronika; Isaksen, Ivar S. A.; Berntsen, Terje; Collins, William J.; Corbett, James J.; Endresen, Oyvind; Grainger, Roy G.; Moldanova, Jana; Schlager, Hans; Stevenson, David S.

    2010-12-01

    Emissions of exhaust gases and particles from oceangoing ships are a significant and growing contributor to the total emissions from the transportation sector. We present an assessment of the contribution of gaseous and particulate emissions from oceangoing shipping to anthropogenic emissions and air quality. We also assess the degradation in human health and climate change created by these emissions. Regulating ship emissions requires comprehensive knowledge of current fuel consumption and emissions, understanding of their impact on atmospheric composition and climate, and projections of potential future evolutions and mitigation options. Nearly 70% of ship emissions occur within 400 km of coastlines, causing air quality problems through the formation of ground-level ozone, sulphur emissions and particulate matter in coastal areas and harbours with heavy traffic. Furthermore, ozone and aerosol precursor emissions as well as their derivative species from ships may be transported in the atmosphere over several hundreds of kilometres, and thus contribute to air quality problems further inland, even though they are emitted at sea. In addition, ship emissions impact climate. Recent studies indicate that the cooling due to altered clouds far outweighs the warming effects from greenhouse gases such as carbon dioxide (CO 2) or ozone from shipping, overall causing a negative present-day radiative forcing (RF). Current efforts to reduce sulphur and other pollutants from shipping may modify this. However, given the short residence time of sulphate compared to CO 2, the climate response from sulphate is of the order decades while that of CO 2 is centuries. The climatic trade-off between positive and negative radiative forcing is still a topic of scientific research, but from what is currently known, a simple cancellation of global mean forcing components is potentially inappropriate and a more comprehensive assessment metric is required. The CO 2 equivalent emissions using

  11. Assessing implementation difficulties in tobacco use prevention and cessation counselling among dental providers

    Murtomaa Heikki

    2011-05-01

    Full Text Available Abstract Background Tobacco use adversely affects oral health. Clinical guidelines recommend that dental providers promote tobacco abstinence and provide patients who use tobacco with brief tobacco use cessation counselling. Research shows that these guidelines are seldom implemented, however. To improve guideline adherence and to develop effective interventions, it is essential to understand provider behaviour and challenges to implementation. This study aimed to develop a theoretically informed measure for assessing among dental providers implementation difficulties related to tobacco use prevention and cessation (TUPAC counselling guidelines, to evaluate those difficulties among a sample of dental providers, and to investigate a possible underlying structure of applied theoretical domains. Methods A 35-item questionnaire was developed based on key theoretical domains relevant to the implementation behaviours of healthcare providers. Specific items were drawn mostly from the literature on TUPAC counselling studies of healthcare providers. The data were collected from dentists (n = 73 and dental hygienists (n = 22 in 36 dental clinics in Finland using a web-based survey. Of 95 providers, 73 participated (76.8%. We used Cronbach's alpha to ascertain the internal consistency of the questionnaire. Mean domain scores were calculated to assess different aspects of implementation difficulties and exploratory factor analysis to assess the theoretical domain structure. The authors agreed on the labels assigned to the factors on the basis of their component domains and the broader behavioural and theoretical literature. Results Internal consistency values for theoretical domains varied from 0.50 ('emotion' to 0.71 ('environmental context and resources'. The domain environmental context and resources had the lowest mean score (21.3%; 95% confidence interval [CI], 17.2 to 25.4 and was identified as a potential implementation difficulty. The domain emotion

  12. Assessing implementation difficulties in tobacco use prevention and cessation counselling among dental providers.

    Amemori, Masamitsu; Michie, Susan; Korhonen, Tellervo; Murtomaa, Heikki; Kinnunen, Taru H

    2011-05-26

    Tobacco use adversely affects oral health. Clinical guidelines recommend that dental providers promote tobacco abstinence and provide patients who use tobacco with brief tobacco use cessation counselling. Research shows that these guidelines are seldom implemented, however. To improve guideline adherence and to develop effective interventions, it is essential to understand provider behaviour and challenges to implementation. This study aimed to develop a theoretically informed measure for assessing among dental providers implementation difficulties related to tobacco use prevention and cessation (TUPAC) counselling guidelines, to evaluate those difficulties among a sample of dental providers, and to investigate a possible underlying structure of applied theoretical domains. A 35-item questionnaire was developed based on key theoretical domains relevant to the implementation behaviours of healthcare providers. Specific items were drawn mostly from the literature on TUPAC counselling studies of healthcare providers. The data were collected from dentists (n = 73) and dental hygienists (n = 22) in 36 dental clinics in Finland using a web-based survey. Of 95 providers, 73 participated (76.8%). We used Cronbach's alpha to ascertain the internal consistency of the questionnaire. Mean domain scores were calculated to assess different aspects of implementation difficulties and exploratory factor analysis to assess the theoretical domain structure. The authors agreed on the labels assigned to the factors on the basis of their component domains and the broader behavioural and theoretical literature. Internal consistency values for theoretical domains varied from 0.50 ('emotion') to 0.71 ('environmental context and resources'). The domain environmental context and resources had the lowest mean score (21.3%; 95% confidence interval [CI], 17.2 to 25.4) and was identified as a potential implementation difficulty. The domain emotion provided the highest mean score (60%; 95% CI, 55

  13. Investigating the implications of a new-build hybrid power system for Roll-on/Roll-off cargo ships from a sustainability perspective – A life cycle assessment case study

    Ling-Chin, Janie; Roskilly, Anthony P.

    2016-01-01

    Highlights: • Resources, emissions and impact from manufacture to end of life were estimated. • Operating diesel gensets and disposing metallic scrap were significant processes. • Correlations between fuel consumption and impact categories were identified. • The influence of the end of life scenarios on ecotoxicity potential was studied. • Environmental benefits of the hybrid system were compared and verified. - Abstract: Marine transport has been essential for international trade. Concern for its environmental impact was growing among regulators, classification societies, ship operators, ship owners, and other stakeholders. By applying life cycle assessment, this article aimed to assess the impact of a new-build hybrid system (i.e. an electric power system which incorporated lithium ion batteries, photovoltaic systems and cold-ironing) designed for Roll-on/Roll-off cargo ships. The study was carried out based on a bottom-up integrated system approach using the optimised operational profile and background information for manufacturing processes, mass breakdown and end of life management plans. Resources such as metallic and non-metallic materials and energy required for manufacture, operation, maintenance, dismantling and scrap handling were estimated. During operation, 1.76 × 10 8 kg of marine diesel oil was burned, releasing carbon monoxide, carbon dioxide, particulate matter, hydrocarbons, nitrogen oxides and sulphur dioxide which ranged 5–8 orders of magnitude. The operation of diesel gensets was the primary cause of impact categories that were relevant to particulate matter or respiratory inorganic health issues, photochemical ozone creation, eutrophication, acidification, global warming and human toxicity. Disposing metallic scrap was accountable for the most significant impact category, ecotoxicity potential. The environmental benefits of the hybrid power system in most impact categories were verified in comparison with a conventional power

  14. Health technology assessment to optimize health technology utilization: using implementation initiatives and monitoring processes.

    Frønsdal, Katrine B; Facey, Karen; Klemp, Marianne; Norderhaug, Inger Natvig; Mørland, Berit; Røttingen, John-Arne

    2010-07-01

    The way in which a health technology is used in any particular health system depends on the decisions and actions of a variety of stakeholders, the local culture, and context. In 2009, the HTAi Policy Forum considered how health technology assessment (HTA) could be improved to optimize the use of technologies (in terms of uptake, change in use, or disinvestment) in such complex systems. In scoping, it was agreed to focus on initiatives to implement evidence-based guidance and monitoring activities. A review identified systematic reviews of implementation initiatives and monitoring activities. A two-day deliberative workshop was held to discuss key papers, members' experiences, and collectively address key questions. This consensus paper was developed by email and finalized at a postworkshop meeting. Evidence suggests that the impact and use of HTA could be increased by ensuring timely delivery of relevant reports to clearly determined policy receptor (decision-making) points. To achieve this, the breadth of assessment, implementation initiatives such as incentives and targeted, intelligent dissemination of HTA result, needs to be considered. HTA stakeholders undertake a variety of monitoring activities, which could inform optimal use of a technology. However, the quality of these data varies and is often not submitted to an HTA. Monitoring data should be sufficiently robust so that they can be used in HTA to inform optimal use of technology. Evidence-based implementation initiatives should be developed for HTA, to better inform decision makers at all levels in a health system about the optimal use of technology.

  15. Needs assessment and implementation of an employee assistance program: promoting a healthier work force.

    Monfils, M K

    1995-05-01

    1. The functions of a continuous quality improvement tool used by Deming--the Plan, Do, Check, Act Cycle--can be applied to the assessment, implementation, and ongoing evaluation of an Employee Assistance Program (EAP). 2. Various methods are available to assess the need for an EAP. As much data as possible should be collected to qualify and quantify the need so that management can make an informed decision and develop measures to determine program effectiveness. 3. Once an EAP is implemented, it should be monitored continually against the effectiveness measures initially developed. Using a continuous quality improvement process, the occupational health nurse and the EAP provider can establish a dynamic relationship that allows for growth beyond the original design and increased effectiveness of service to employees.

  16. Identification and assessment of site treatment plan implementation opportunities for emerging technologies

    Bernard, E.A.

    1995-01-01

    The Department of Energy (DOE), in response to the 1992 Federal Facility Compliance Act, has prepared Site Treatment Plans (STP) for the approximately 2,000 waste streams identified within its mixed waste inventory Concurrently, emerging mixed waste treatment technologies are in final development. This paper defines a three-phase process to identify and assess implementation opportunities for these emerging technologies within the STP. It highlights the first phase, functional matching of expected treatment capabilities with proposed treatment requirements. Matches are based on treatment type, regulated contaminant and waste matrix type, for both capabilities and requirements. Results identify specific waste streams and volumes that could be treated by each emerging technology. A study for Plasma Hearth Process, Delphi DETOX sm , Supercritical Water Oxidation and Vitrification shows that about 200,000 ml of DOE's mixed waste inventory can potentially be treated by one or more of these emerging technologies. Actual implementations are small fractions of the treatable inventory. Differences between potential and actual implementations must be minimized to accrue optimum benefit from implementation of emerging or alternative treatment technologies. Functional matching is the first phase in identifying and quantifying benefits, addressing technology system and treatment issues, and providing, in part, the basis for STP implementation decisions. DOE, through EM's Office of Technology Development, has funded this work

  17. Identification and assessment of site treatment plan implementation opportunities for emerging technologies

    Bernard, E.A. [Sandia National Labs., Germantown, MD (United States)

    1995-12-31

    The Department of Energy (DOE), in response to the 1992 Federal Facility Compliance Act, has prepared Site Treatment Plans (STP) for the approximately 2,000 waste streams identified within its mixed waste inventory Concurrently, emerging mixed waste treatment technologies are in final development. This paper defines a three-phase process to identify and assess implementation opportunities for these emerging technologies within the STP. It highlights the first phase, functional matching of expected treatment capabilities with proposed treatment requirements. Matches are based on treatment type, regulated contaminant and waste matrix type, for both capabilities and requirements. Results identify specific waste streams and volumes that could be treated by each emerging technology. A study for Plasma Hearth Process, Delphi DETOX{sup sm}, Supercritical Water Oxidation and Vitrification shows that about 200,000 ml of DOE`s mixed waste inventory can potentially be treated by one or more of these emerging technologies. Actual implementations are small fractions of the treatable inventory. Differences between potential and actual implementations must be minimized to accrue optimum benefit from implementation of emerging or alternative treatment technologies. Functional matching is the first phase in identifying and quantifying benefits, addressing technology system and treatment issues, and providing, in part, the basis for STP implementation decisions. DOE, through EM`s Office of Technology Development, has funded this work.

  18. Implementation of a competency assessment tool for agency nurses working in an acute paediatric setting.

    Hennerby, Cathy

    2012-02-01

    AIM: This paper reports on the implementation of a competency assessment tool for registered general agency nurses working in an acute paediatric setting, using a change management framework. BACKGROUND: The increased number of registered general agency nurses working in an acute children\\'s hospital alerted concerns around their competency in working with children. These concerns were initially raised via informal complaints about \\'near misses\\

  19. Implementation fidelity of a self-management course for epilepsy: method and assessment

    G. Wojewodka

    2017-07-01

    Full Text Available Abstract Background Complex interventions such as self-management courses are difficult to evaluate due to the many interacting components. The way complex interventions are delivered can influence the effect they have for patients, and can impact the interpretation of outcomes of clinical trials. Implementation fidelity evaluates whether complex interventions are delivered according to protocol. Such assessments have been used for one-to-one psychological interventions; however, the science is still developing for group interventions. Methods We developed and tested an instrument to measure implementation fidelity of a two-day self-management course for people with epilepsy, SMILE(UK. Using audio recordings, we looked at adherence and competence of course facilitators. Adherence was assessed by checklists. Competence was measured by scoring group interaction, an overall impression score and facilitator “didacticism”. To measure “didacticism”, we developed a novel way to calculate facilitator speech using computer software. Using this new instrument, implementation fidelity of SMILE(UK was assessed on three modules of the course, for 28% of all courses delivered. Results Using the instrument for adherence, scores from two independent raters showed substantial agreement with weighted Kappa of 0.67 and high percent agreement of 81.2%. For didacticism, the results from both raters were highly correlated with an intraclass coefficient of 0.97 (p  50% of scored items received the maximum of 2 points and high competence. Groups were interactive (mean score: 1.9–2.0 out of 2 and the overall impression was on average assessed as “good”. Didacticism varied from 42% to 93% of total module time and was not associated with the other competence scores. Conclusion The instrument devised to measure implementation fidelity was reproducible and easy to use. The courses for the SMILE(UK study were delivered with a good level of adherence to

  20. Implementation fidelity of a self-management course for epilepsy: method and assessment.

    Wojewodka, G; Hurley, S; Taylor, S J C; Noble, A J; Ridsdale, L; Goldstein, L H

    2017-07-11

    Complex interventions such as self-management courses are difficult to evaluate due to the many interacting components. The way complex interventions are delivered can influence the effect they have for patients, and can impact the interpretation of outcomes of clinical trials. Implementation fidelity evaluates whether complex interventions are delivered according to protocol. Such assessments have been used for one-to-one psychological interventions; however, the science is still developing for group interventions. We developed and tested an instrument to measure implementation fidelity of a two-day self-management course for people with epilepsy, SMILE(UK). Using audio recordings, we looked at adherence and competence of course facilitators. Adherence was assessed by checklists. Competence was measured by scoring group interaction, an overall impression score and facilitator "didacticism". To measure "didacticism", we developed a novel way to calculate facilitator speech using computer software. Using this new instrument, implementation fidelity of SMILE(UK) was assessed on three modules of the course, for 28% of all courses delivered. Using the instrument for adherence, scores from two independent raters showed substantial agreement with weighted Kappa of 0.67 and high percent agreement of 81.2%. For didacticism, the results from both raters were highly correlated with an intraclass coefficient of 0.97 (p  50% of scored items received the maximum of 2 points) and high competence. Groups were interactive (mean score: 1.9-2.0 out of 2) and the overall impression was on average assessed as "good". Didacticism varied from 42% to 93% of total module time and was not associated with the other competence scores. The instrument devised to measure implementation fidelity was reproducible and easy to use. The courses for the SMILE(UK) study were delivered with a good level of adherence to protocol while not compromising facilitator competence. ISRCTN57937389 .

  1. Computerized waste-accountability shipping and packaging system

    Jackson, J.A.; Baston, M. Jr.; DeVer, E.A.

    1981-01-01

    The Waste Accountability, Shipping and Packaging System (WASP) is a real-time computerized system designed and implemented by Mound Facility to meet the stringent packaging and reporting requirements of radioactive waste being shipped to burial sites. The system stores packaging data and inspection results for each unit and prepares all necessary documents at the time of shipment. Shipping data specific for each burial site are automatically prepared on magnetic tape for transmission to the computing center at that site. WASP has enabled Mound Facility to effectively meet the requirements of the burial sites, diminishing the possibility of being rejected from a site because of noncompliance

  2. Evaluation of Differentiation Strategy in Shipping Enterprises with Simulation Model

    Vaxevanou, Anthi Z.; Ferfeli, Maria V.; Damianos, Sakas P.

    2009-08-01

    The present inquiring study aims at investigating the circumstances that prevail in the European Shipping Enterprises with special reference to the Greek ones. This investigation is held in order to explore the potential implementation of strategies so as to create a unique competitive advantage [1]. The Shipping sector is composed of enterprises that are mainly activated in the following three areas: the passenger, the commercial and the naval. The main target is to create a dynamic simulation model which, with reference to the STAIR strategic model, will evaluate the strategic differential choice that some of the shipping enterprises have.

  3. Guidance for Large-scale Implementation of Alternate Wetting and Drying: A Biophysical Suitability Assessment

    Sander, B. O.; Wassmann, R.; Nelson, A.; Palao, L.; Wollenberg, E.; Ishitani, M.

    2014-12-01

    The alternate wetting and drying (AWD) technology for rice production does not only save 15-30% of irrigation water, it also reduces methane emissions by up to 70%. AWD is defined by periodic drying and re-flooding of a rice field. Due to its high mitigation potential and its simplicity to execute this practice AWD has gained a lot of attention in recent years. The Climate and Clean Air Coalition (CCAC) has put AWD high on its agenda and funds a project to guide implementation of this technology in Vietnam, Bangladesh and Colombia. One crucial activity is a biophysical suitability assessment for AWD in the three countries. For this, we analyzed rainfall and soil data as well as potential evapotranspiration to assess if the water balance allows practicing AWD or if precipitation is too high for rice fields to fall dry. In my talk I will outline key factors for a successful large-scale implementation of AWD with a focus on the biophysical suitability assessment. The seasonal suitability maps that we generated highlight priority areas for AWD implementation and guide policy makers to informed decisions about meaningful investments in infrastructure and extension work.

  4. Grade Point Average System of Assessment: the Implementation Peculiarities in Russia

    B. A. Sazonov

    2012-01-01

    Full Text Available The paper analyzes the specificity, as well as flaws and faults of implementing the Grade Point Average (GPA system of students’ personal assessment in Russian higher schools. Nowadays, the above system is regarded as the basic functional element of educational process organization at the world’s leading universities. The author summarizes the foreign experience and demonstrates the advantages of the GPA system in comparison with the traditional domestic scale of assessment: full records of student’s assessment, objectivity, activation of responsibility for the results achieved, and self-control motivation. The standard GPA model is demonstrated, its application systemizing both the Russian and European requirements to the higher school graduates. The author suggests his own version of the assessment scale estimating and comparing the quality of education in Russian universities and worldwide. The research findings can be of interest to the specialists in the sphere of quality measurement and educational management. 

  5. Safety assessment in plant layout design using indexing approach: Implementing inherent safety perspective

    Tugnoli, Alessandro; Khan, Faisal; Amyotte, Paul; Cozzani, Valerio

    2008-01-01

    Layout planning plays a key role in the inherent safety performance of process plants since this design feature controls the possibility of accidental chain-events and the magnitude of possible consequences. A lack of suitable methods to promote the effective implementation of inherent safety in layout design calls for the development of new techniques and methods. In the present paper, a safety assessment approach suitable for layout design in the critical early phase is proposed. The concept of inherent safety is implemented within this safety assessment; the approach is based on an integrated assessment of inherent safety guideword applicability within the constraints typically present in layout design. Application of these guidewords is evaluated along with unit hazards and control devices to quantitatively map the safety performance of different layout options. Moreover, the economic aspects related to safety and inherent safety are evaluated by the method. Specific sub-indices are developed within the integrated safety assessment system to analyze and quantify the hazard related to domino effects. The proposed approach is quick in application, auditable and shares a common framework applicable in other phases of the design lifecycle (e.g. process design). The present work is divided in two parts: Part 1 (current paper) presents the application of inherent safety guidelines in layout design and the index method for safety assessment; Part 2 (accompanying paper) describes the domino hazard sub-index and demonstrates the proposed approach with a case study, thus evidencing the introduction of inherent safety features in layout design

  6. The implementation of assessment model based on character building to improve students’ discipline and achievement

    Rusijono; Khotimah, K.

    2018-01-01

    The purpose of this research was to investigate the effect of implementing the assessment model based on character building to improve discipline and student’s achievement. Assessment model based on character building includes three components, which are the behaviour of students, the efforts, and student’s achievement. This assessment model based on the character building is implemented in science philosophy and educational assessment courses, in Graduate Program of Educational Technology Department, Educational Faculty, Universitas Negeri Surabaya. This research used control group pre-test and post-test design. Data collection method used in this research were observation and test. The observation was used to collect the data about the disciplines of the student in the instructional process, while the test was used to collect the data about student’s achievement. Moreover, the study applied t-test to the analysis of data. The result of this research showed that assessment model based on character building improved discipline and student’s achievement.

  7. Risk-informed optimal routing of ships considering different damage scenarios and operational conditions

    Decò, Alberto; Frangopol, Dan M.

    2013-01-01

    The aim of this paper is the development of a risk-informed decision tool for the optimal mission-oriented routing of ships. The strength of the hull is investigated by modeling the midship section with finite elements and by analyzing different damage levels depending on the propagation of plastification throughout the section. Vertical and horizontal flexural interaction is investigated. Uncertainties associated with geometry and material properties are accounted for by means of the implementation of the response surface method. Load effects are evaluated using strip theory. Reliability analysis is performed for several ship operational conditions and considering four different limit states. Then, risk is assessed by including the direct losses associated with five investigated damage states. The effects of corrosion on aged ships are included in the proposed approach. Polar representation of load effects, reliability, and direct risk are presented for a large spectrum of operational conditions. Finally, the optimal routing of ships is obtained by minimizing both the estimated time of arrival and the expected direct risk, which are clearly conflicting objectives. The optimization process provides feasible solutions belonging to the Pareto front. The proposed approach is applied to a Joint High Speed Sealift

  8. A Global Maritime Emissions Trading System. Design and Impacts on the Shipping Sector, Countries and Regions

    Faber, J.; Markowska, A.; Eyring, V.; Cionni, I.; Selstad, E. Shipping / Emissions trading / Economy / Costs / Effects / Developing countries Publication number:

    2010-01-15

    This report designs a global cap-and-trade scheme for maritime transport and assesses its impacts on the shipping sector, regions and groups of countries. It shows that it is feasible to implement a cap-and-trade scheme for greenhouse gas emissions in the maritime transport sector. Such a scheme ensures that the environmental target is met, while allowing the sector to grow and ensuring that the target is met in the most cost-effective way. An emissions trading scheme would result in an increase in the costs of shipping of less than 10%, depending on the price of allowances. The increase in import values is likely to be less than 1% for most commodity groups, and the impact on consumer prices even lower. Using new data on emissions of ships sailing to regions and country groups, this report demonstrates that the additional costs of imports for most regions and country groups are estimated to be less than 0.2% of GDP, with a few exceptions. This report demonstrates that it is possible to compensate developing countries for the increased costs of imports by using approximately two thirds of the revenues of the auction. The remainder of the revenues can be used for other aims, such as R and D into fuel-efficiency of ships.

  9. Independent assessment to continue improvement: Implementing statistical process control at the Hanford Site

    Hu, T.A.; Lo, J.C.

    1994-11-01

    A Quality Assurance independent assessment has brought about continued improvement in the PUREX Plant surveillance program at the Department of Energy's Hanford Site. After the independent assessment, Quality Assurance personnel were closely involved in improving the surveillance program, specifically regarding storage tank monitoring. The independent assessment activities included reviewing procedures, analyzing surveillance data, conducting personnel interviews, and communicating with management. Process improvement efforts included: (1) designing data collection methods; (2) gaining concurrence between engineering and management, (3) revising procedures; and (4) interfacing with shift surveillance crews. Through this process, Statistical Process Control (SPC) was successfully implemented and surveillance management was improved. The independent assessment identified several deficiencies within the surveillance system. These deficiencies can be grouped into two areas: (1) data recording and analysis and (2) handling off-normal conditions. By using several independent assessment techniques, Quality Assurance was able to point out program weakness to senior management and present suggestions for improvements. SPC charting, as implemented by Quality Assurance, is an excellent tool for diagnosing the process, improving communication between the team members, and providing a scientific database for management decisions. In addition, the surveillance procedure was substantially revised. The goals of this revision were to (1) strengthen the role of surveillance management, engineering and operators and (2) emphasize the importance of teamwork for each individual who performs a task. In this instance we believe that the value independent assessment adds to the system is the continuous improvement activities that follow the independent assessment. Excellence in teamwork between the independent assessment organization and the auditee is the key to continuing improvement

  10. Quality management in shipping. Case study: Maersk Line Denmark

    Anca MADAR

    2016-07-01

    Full Text Available Quality assurance has become very important to the majority of production or service companies with international activity. Maritime transport companies were also required to take measures to implement a quality management system. Because of navigation accidents that had a significant impact on shipping, there was designed a ship safety management code. To put into practice the quality management system, each company adopts specific quality strategies according to their activity.

  11. The sentinel tree nursery as an early warning system for pathway risk assessment: Fungal pathogens associated with Chinese woody plants commonly shipped to Europe.

    Anna Maria Vettraino

    Full Text Available Introduction of and invasion by alien plant pathogens represents the main cause of emerging infectious diseases affecting domesticated and wild plant species worldwide. The trade in living plants is the most common pathway of introduction. Many of the alien tree pathogens recently introduced into Europe were not previously included on any quarantine lists. To help determine the potential risk of pest introduction through trading of ornamental plants, a sentinel nursery was established in Beijing, China in 2008. The sentinel nursery planting included four of the most common ornamental woody species shipped to Europe including Ilex cornuta var. fortunae, Zelkova schneideriana, Fraxinus chinensis and Buxus microphylla. Symptoms developing on these species within the sentinel nursery were detected in 2013 and consisted of necrotic spots on leaves, canker and stem necrosis, shoot blight and shoot necrosis. Fungi associated with the trees and their symptoms included Alternaria alternata detected from all hosts; Diaporthe liquidambaris and Diaporthe capsici from bark and leaf necrosis of Zelkova schneideriana; Botryosphaeria dothidea and Nothophoma quercina from stem cankers on Fraxinus chinensis and leaf necrosis on Ilex cornuta; and Pseudonectria foliicola from leaf necrosis on Buxus microphylla. Next generation sequencing analysis from asymptomatic tissues detected eighteen OTU's at species level among which some taxa had not been previously recorded in Europe. These results clearly demonstrate that looking at trees of internationally traded species in the region of origin can reveal the presence of potentially harmful organisms of major forestry, landscape or crop trees. Results of this study also provide an indication as to how some disease agents can be introduced using pathways other than the co-generic hosts. Hence, sentinel nurseries represent one potential mechanism to address the current lack of knowledge about pests in the countries from

  12. Analyzing the Issues in the Implementation of Authentic Assessment in the 2013 Curriculum

    Abna Hidayati

    2017-02-01

    Full Text Available The  implemention of authentic assessment  in the   2013 Ccurriculum  has been encountered by various challenges. Teacher have to use numerious instruments, which made them quite which are regarded more complicated. this study focused on the analysis of issues experienced by teachers in implementingng theauthentic assessment within the 2013 curriculum. This study used quantitatif method in which questionnaire was  distributed to the teachers. Population included all teachers in Padang whose schools are applying the 2013 curriculum. 120 teacher were randomly taken as the sample.  The results show that in terms of the affective aspect, the teachers had not yet been optimal in conducting self- and peer assessment for the students, thus the further improvement is seriously recomended. In light of the the cognitive aspect, the teachers had done a very good assessment. They had made a variety of assessment types, especially in the essay and oral tests. However, the assessment of psychomotor aspect was not also optimally done need some improvement. From these results, it is hoped that the teachers can further enhance the assessment procedures of the three criteria for better learning outcomes. The school principals should be able to create opportunities for the teachers to take training in the Applying authentic assessment.

  13. Implementation lessons: the importance of assessing organizational "fit" and external factors when implementing evidence-based teen pregnancy prevention programs.

    Demby, Hilary; Gregory, Alethia; Broussard, Marsha; Dickherber, Jennifer; Atkins, Shantice; Jenner, Lynne W

    2014-03-01

    In recent years, the demand for evidence-based teen pregnancy prevention programs has increased, but practitioners often struggle to replicate and implement them as designed in real-world community settings. The purpose of this article is to describe the barriers and facilitators encountered during pilot year attempts to implement an evidence-based teen pregnancy prevention program within three types of organizations: (1) small community-based organizations; (2) a school-based organization; and (3) a large decentralized city-sponsored summer youth program. We frame our discussion of these experiences within the context of a systemic, multilevel framework for implementation consisting of (1) core implementation components; (2) organizational components; and (3) external factors. This article explores the organizational and external implementation factors we experienced during the implementation process, describes our lessons learned throughout this process, and offers strategies for other practitioners to proactively address these factors from the start of program planning. These findings may provide useful insight for other organizations looking to implement multi-session, group-level interventions with fidelity. Copyright © 2014 Society for Adolescent Health and Medicine. All rights reserved.

  14. Recommended welding criteria for use in the fabrication of shipping containers for radioactive materials

    Monroe, R.E.; Woo, H.H.; Sears, R.G.

    1984-03-01

    Welding and related operations are evaluated to assess the controls required to prevent weld-related failure of shipping containers used for transportation of radioactive materials. The report includes (1) recommended criteria for controlling welding as applied to shipping containers and (2) a discussion of modifications of the recommended industry Codes as applied to shipping containers. 13 references, 2 tables

  15. Optimal Pain Assessment in Pediatric Rehabilitation: Implementation of a Nursing Guideline.

    Kingsnorth, Shauna; Joachimides, Nick; Krog, Kim; Davies, Barbara; Higuchi, Kathryn Smith

    2015-12-01

    In Ontario, Canada, the Registered Nurses' Association promotes a Best Practice Spotlight Organization initiative to enhance evidence-based practice. Qualifying organizations are required to implement strategies, evaluate outcomes, and sustain practices aligned with nursing clinical practice guidelines. This study reports on the development and evaluation of a multifaceted implementation strategy to support adoption of a nursing clinical practice guideline on the assessment and management of acute pain in a pediatric rehabilitation and complex continuing care hospital. Multiple approaches were employed to influence behavior, attitudes, and awareness around optimal pain practice (e.g., instructional resources, electronic reminders, audits, and feedback). Four measures were introduced to assess pain in communicating and noncommunicating children as part of a campaign to treat pain as the fifth vital sign. A prospective repeated measures design examined survey and audit data to assess practice aligned with the guideline. The Knowledge and Attitudes Survey (KNAS) was adapted to ensure relevance to the local practice setting and was assessed before and after nurses' participation in three education modules. Audit data included client demographics and pain scores assessed annually over a 3-year window. A final sample of 69 nurses (78% response rate) provided pre-/post-survey data. A total of 108 pediatric surgical clients (younger than 19 years) contributed audit data across the three collection cycles. Significant improvements in nurses' knowledge, attitudes, and behaviors related to optimal pain care for children with disabilities were noted following adoption of the pain clinical practice guideline. Targeted guideline implementation strategies are central to supporting optimal pain practice. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  16. Students’ Perception toward the Implementation of Peer-Assessment in Writing; Before and After Revision

    Husni Mubarok

    2017-10-01

    Full Text Available This study was aimed at elaborating students’ perception toward the implementation of peer assessment in writing class either before or after revision. Writing becomes one of skills which should be mastered by students in order to get higher level of literacy. Writing is a productive skill which asks students to arrange words and organize them into good writing which could be understood by readers. The success of writing is determined by the writing process itself starting from planning, first draft writing, revising, and editing. One of the strategies used in teaching writing is by implementing peer assessment. Peer assessment strategy becomes one of important parts in the process of writing because there will be feedback or suggestion from peers in doing a review. The number of the subject of this research was students in second semester of the English Education Department of UNISNU Jepara. This research was conducted on even semester. The total number of the students, which became respondents, was 37 students of English Education Department. The research design used was qualitative research which measured students’ perceptions of the implementation of peer assessment in writing: before and after revision. The result showed that before revision, students had negative perception toward their own writing. After revision, they had positive perceptions toward peer assessment strategy. Those included usefulness and meaningfulness, nature of feedback, reality of feedback, precision, validity, fairness, and personal goal-setting. Besides that, the score after revision (7.9 was higher than the score before revision (6.62. It meant that the result showed the increasing of students’ score after revision.

  17. Increasing the Frequency and Timeliness of Pain Assessment and Management in Long-Term Care: Knowledge Transfer and Sustained Implementation

    Thomas Hadjistavropoulos

    2016-01-01

    Full Text Available Background. Although feasible protocols for pain assessment and management in long-term care (LTC have been developed, these have not been implemented on a large-scale basis. Objective. To implement a program of regular pain assessment in two LTC facilities, using implementation science principles, and to evaluate the process and success of doing so. Methods. The implementation protocol included a pain assessment workshop and the establishment of a nurse Pain Champion. Quality indicators were tracked before and after implementation. Focus groups and interviews with staff were also conducted. Results. The implementation effort was successful in increasing and regularizing pain assessments. This was sustained during the follow-up period. Staff members reported enthusiasm about the protocol at baseline and positive results following its implementation. Despite the success in increasing assessments, we did not identify changes in the percentages of patients reported as having moderate-to-severe pain. Discussion. It is our hope that our feasibility demonstration will encourage more facilities to improve their pain assessment/management practices. Conclusions. It is feasible to implement regular and systematic pain assessment in LTC. Future research should focus on ensuring effective clinical practices in response to assessment results, and determination of longer-term sustainability.

  18. Ship emissions and the use of current air cleaning technology: contributions to air pollution and acidification in the Baltic Sea

    B. Claremar

    2017-10-01

    the marine environment are largely unknown. The resulting potential of future acidification in the Baltic Sea, both from atmospheric deposition and from scrubber water along the shipping lanes, based on different assumptions about sulfur content in fuel, scrubber usage, and increased shipping density has been assessed. The increase in deposition for different shipping and scrubber scenarios differs for the basins in the Baltic Sea, with highest potential of acidification in the southern basins with high traffic. The proportion of ocean-acidifying sulfur from ships increases when taking scrubber water into account and the major reason for increasing acidifying nitrogen from ships is increasing ship traffic. Also, with the implementation of emission control for nitrogen, the effect of scrubbers on acidification is evident. This study also generates a database of shipping and scrubber scenarios for atmospheric deposition and scrubber exhaust from the period 2011 to 2050.

  19. Assessment of implementation of COTPA-2003 in Bengaluru city, India: A cross-sectional study

    Shweta Gururaj Habbu

    2015-01-01

    Full Text Available Introduction: Tobacco as a slow and modern epidemic remains a serious public health problem for the country. Despite the existence of a comprehensive law to reduce tobacco burden, India still faces the uphill task of its acceptance and successful implementation. Aim: To assess the implementation of Cigarettes and Other Tobacco Products Act 2003 (COTPA-2003 (Section 4, 6b, and 7 in public places of Bengaluru city and to assess the awareness of the head of these institutions/offices regarding COTPA-2003 and its enforcement in their premises. Materials and Methods: A cross-sectional study was conducted in 175 public places selected as sources of data using cluster random sampling. The tool in the form of a checklist was prepared based on the sections of COTPA-2003 (Cigarettes and Other Tobacco Products' Act, and data were recorded through direct observation. A structured interview was conducted of the institutional heads regarding the implementation of COTPA-2003 in their premises. Informed consent was obtained from the institutional heads or in-charges of the public places. Results: Section 4 (Prohibition of smoking in public places was not complied by 58%. Only 16.7% educational institutions complied with the Section 6b (Prohibition of sale of tobacco products near educational institutions. More than 50% of the head of the institutions were unaware of their role in the implementation of this law. Conclusion: Although the law has been drafted comprehensively, it is implemented only to a certain extent. Hence, all concerned departments and ministries responsible for meeting the framework convention on tobacco control objectives and enforcing COTPA, at central and state levels, should act urgently and in coordination.

  20. Design and Realization of Ship Fire Simulation Training System Based on Unity3D

    Ting, Ye; Feng, Chen; Wenqiang, Wang; Kai, Yang

    2018-01-01

    Ship fire training is a very important training to ensure the safety of the ship, but limited by the characteristics of the ship itself, it is difficult to carry out fire training on the ship. This paper proposes to introduce a virtual reality technology to build a set of ship fire simulation training system, used to improve the quality of training, reduce training costs. First, the system design ideas are elaborated, and the system architecture diagram is given. Then, the key technologies in the process of system implementation are analyzed. Finally, the system examples are built and tested.

  1. Impact analysis of shipping casks

    Pfeiffer, P.A.; Kennedy, J.M.

    1989-01-01

    Shipping casks are being used in the United States Department of Energy to transport irradiated experiments, reactor fuel, radioactive waste, etc. One of the critical requirements in shipping cask analysis is the necessity to withstand severe impact environments. It is still conventional to develop the design and to verify the design requirements by hand calculations. Full three dimensional computations of impact scenarios have been performed but they are too expensive and time consuming for design purposes. Typically, on the order of more than an hour of CRAY time is required for a detailed, three dimensional analysis. The paper describes how simpler two- and three-dimensional models can be used to provide an intermediate level of detail between full three dimensional finite element calculations and hand calculations. The regulation that is examined here is: 10 CFR-71.73 hypothetical accident conditions, free drop. Free drop for an accident condition of a Class I package (approximate weight of 22,000 lb) is defined as a 30 foot drop onto a flat, essentially unyielding, horizontal surface, striking the surface in a position for which maximum damage is expected. Three free drop scenarios are analyzed to assess the integrity of the cask when subjected to large bending and axial stresses. These three drop scenarios are: (1) a thirty foot axial drop on either end, (2) a thirty foot oblique angle drop with the cask having several different orientations from the vertical with impact on the top end cask corner, and (3) a thirty foot side drop with simultaneous impact on the strength of the various components that comprise the cask. The predicted levels of deformation and stresses in the cask will be used to assess the potential damage level. 5 refs., 5 figs., 1 tab

  2. Hospital Ship Replacement

    2011-08-01

    serious contender. Although it is a proven hull design for stability, integrating the ability to quickly transfer patients aboard is challenging . The...Waste management afloat is a constant challenge for the Navy. It is even more so when designing a hospital ship. In addition to the typical waste...0.97 Optbrs: Corrmon rail fuellrijacllon,crude oil. Rated power generating sets 61:ili:ln()q;to~ 50Htl760rpm &.gne type -1801.\\ Vlc )l ~W.’/cyl SI;O k

  3. Developing evaluation instrument based on CIPP models on the implementation of portfolio assessment

    Kurnia, Feni; Rosana, Dadan; Supahar

    2017-08-01

    This study aimed to develop an evaluation instrument constructed by CIPP model on the implementation of portfolio assessment in science learning. This study used research and development (R & D) method; adapting 4-D by the development of non-test instrument, and the evaluation instrument constructed by CIPP model. CIPP is the abbreviation of Context, Input, Process, and Product. The techniques of data collection were interviews, questionnaires, and observations. Data collection instruments were: 1) the interview guidelines for the analysis of the problems and the needs, 2) questionnaire to see level of accomplishment of portfolio assessment instrument, and 3) observation sheets for teacher and student to dig up responses to the portfolio assessment instrument. The data obtained was quantitative data obtained from several validators. The validators consist of two lecturers as the evaluation experts, two practitioners (science teachers), and three colleagues. This paper shows the results of content validity obtained from the validators and the analysis result of the data obtained by using Aikens' V formula. The results of this study shows that the evaluation instrument based on CIPP models is proper to evaluate the implementation of portfolio assessment instruments. Based on the experts' judgments, practitioners, and colleagues, the Aikens' V coefficient was between 0.86-1,00 which means that it is valid and can be used in the limited trial and operational field trial.

  4. Implementation of computerized physician order entry in National Guard Hospitals: assessment of critical success factors.

    Altuwaijri, Majid M; Bahanshal, Abdullah; Almehaid, Mona

    2011-09-01

    The purpose of this study is to describe the needs, process and experience of implementing a computerized physician order entry (CPOE) system in a leading healthcare organization in Saudi Arabia. The National Guard Health Affairs (NGHA) deployed the CPOE in a pilot department, which was the intensive care unit (ICU) in order to assess its benefits and risks and to test the system. After the CPOE was implemented in the ICU area, a survey was sent to the ICU clinicians to assess their perception on the importance of 32 critical success factors (CSFs) that was acquired from the literature. The project team also had several meetings to gather lessons learned from the pilot project in order to utilize them for the expansion of the project to other NGHA clinics and hospitals. The results of the survey indicated that the selected CSFs, even though they were developed with regard to international settings, are very much applicable for the pilot area. The top three CSFs rated by the survey respondents were: The "before go-live training", the adequate clinical resources during implementation, and the ordering time. After the assessment of the survey and the lessons learned from the pilot project, NGHA decided that the potential benefits of the CPOE are expected to be greater the risks expected. The project was then expanded to cover all NGHA clinics and hospitals in a phased approach. Currently, the project is in its final stages and expected to be completed by the end of 2011. The role of CPOE systems is very important in hospitals in order to reduce medication errors and to improve the quality of care. In spite of their great benefits, many studies suggest that a high percentage of these projects fail. In order to increase the chances of success and due to the fact that CPOE is a clinical system, NGHA implemented the system first in a pilot area in order to test the system without putting patients at risk and to learn from mistakes before expanding the system to other

  5. Implementation of computerized physician order entry in National Guard hospitals: Assessment of critical success factors

    Majid M Altuwaijri

    2011-01-01

    Full Text Available Objective: The purpose of this study is to describe the needs, process and experience of implementing a computerized physician order entry (CPOE system in a leading healthcare organization in Saudi Arabia. Materials and Methods: The National Guard Health Affairs (NGHA deployed the CPOE in a pilot department, which was the intensive care unit (ICU in order to assess its benefits and risks and to test the system. After the CPOE was implemented in the ICU area, a survey was sent to the ICU clinicians to assess their perception on the importance of 32 critical success factors (CSFs that was acquired from the literature. The project team also had several meetings to gather lessons learned from the pilot project in order to utilize them for the expansion of the project to other NGHA clinics and hospitals. Results: The results of the survey indicated that the selected CSFs, even though they were developed with regard to international settings, are very much applicable for the pilot area. The top three CSFs rated by the survey respondents were: The "before go-live" training, the adequate clinical resources during implementation, and the ordering time. After the assessment of the survey and the lessons learned from the pilot project, NGHA decided that the potential benefits of the CPOE are expected to be greater the risks expected. The project was then expanded to cover all NGHA clinics and hospitals in a phased approach. Currently, the project is in its final stages and expected to be completed by the end of 2011. Conclusion: The role of CPOE systems is very important in hospitals in order to reduce medication errors and to improve the quality of care. In spite of their great benefits, many studies suggest that a high percentage of these projects fail. In order to increase the chances of success and due to the fact that CPOE is a clinical system, NGHA implemented the system first in a pilot area in order to test the system without putting patients at

  6. Development of the evaluation instrument use CIPP on the implementation of project assessment topic optik

    Asfaroh, Jati Aurum; Rosana, Dadan; Supahar

    2017-08-01

    This research aims to develop an evaluation instrument models CIPP valid and reliable as well as determine the feasibility and practicality of an evaluation instrument models CIPP. An evaluation instrument models CIPP to evaluate the implementation of the project assessment topic optik to measure problem-solving skills of junior high school class VIII in the Yogyakarta region. This research is a model of development that uses 4-D. Subject of product trials are students in class VIII SMP N 1 Galur and SMP N 1 Sleman. Data collection techniques in this research using non-test techniques include interviews, questionnaires and observations. Validity in this research was analyzed using V'Aikens. Reliability analyzed using ICC. This research uses 7 raters are derived from two lecturers expert (expert judgment), two practitioners (science teacher) and three colleagues. The results of this research is the evaluation's instrument model of CIPP is used to evaluate the implementation of the implementation of the project assessment instruments. The validity result of evaluation instrument have V'Aikens values between 0.86 to 1, which means a valid and 0.836 reliability values into categories so well that it has been worth used as an evaluation instrument.

  7. Development and implementation of a Bayesian-based aquifer vulnerability assessment in Florida

    Arthur, J.D.; Wood, H.A.R.; Baker, A.E.; Cichon, J.R.; Raines, G.L.

    2007-01-01

    The Florida Aquifer Vulnerability Assessment (FAVA) was designed to provide a tool for environmental, regulatory, resource management, and planning professionals to facilitate protection of groundwater resources from surface sources of contamination. The FAVA project implements weights-of-evidence (WofE), a data-driven, Bayesian-probabilistic model to generate a series of maps reflecting relative aquifer vulnerability of Florida's principal aquifer systems. The vulnerability assessment process, from project design to map implementation is described herein in reference to the Floridan aquifer system (FAS). The WofE model calculates weighted relationships between hydrogeologic data layers that influence aquifer vulnerability and ambient groundwater parameters in wells that reflect relative degrees of vulnerability. Statewide model input data layers (evidential themes) include soil hydraulic conductivity, density of karst features, thickness of aquifer confinement, and hydraulic head difference between the FAS and the watertable. Wells with median dissolved nitrogen concentrations exceeding statistically established thresholds serve as training points in the WofE model. The resulting vulnerability map (response theme) reflects classified posterior probabilities based on spatial relationships between the evidential themes and training points. The response theme is subjected to extensive sensitivity and validation testing. Among the model validation techniques is calculation of a response theme based on a different water-quality indicator of relative recharge or vulnerability: dissolved oxygen. Successful implementation of the FAVA maps was facilitated by the overall project design, which included a needs assessment and iterative technical advisory committee input and review. Ongoing programs to protect Florida's springsheds have led to development of larger-scale WofE-based vulnerability assessments. Additional applications of the maps include land-use planning

  8. Implementation and assessment of improved models and options in TRAC-BF1

    Analytis, G.Th.

    1996-07-01

    A summary of modifications and options introduced in TRAC-BF1 is presented and it is shown that the predicting capabilities of the modified version of the core are greatly improved. These changes include the introduction of a different heat transfer package during reflooding, the implementation of a simple single-phase limit procedure for forcing the two phases to acquire the same velocity if one phase disappears, a close assessment of the annular flow interfacial shear correlation, implementation of a simple radiation model which seems to alleviate some numerical-oscillations problems induced by the existing highly complex model. Furthermore, different options were introduced and tested like upwinding some terms of the momentum equations (which seems to solve a number of problems reported in the past), the second upwind scheme for the convective terms of the phasic momentum equations and the implementation and assessment of a completely different annular flow interfacial shear correlation. The modified TRAC-BF1 is assessed against some bottom-flooding separate-effect experiments, a 'benchmark' top flooding simulation as well as against the TLTA test Nr. 6423. In the process of this task, the different options are assessed and discussed and is shown that the predictions of the modified code are physically sound and close to the measurements, while almost all the predicted variables are free of unphysical spurious oscillations. The modifications introduced solve a number of problems associated with the frozen version of the code and result in a version which can be confidently used for LB-LOCA analyses. (author) 19 figs., 16 refs

  9. Framework and operational procedure for implementing Strategic Environmental Assessment in China

    Bao Cunkuan; Lu Yongsen; Shang Jincheng

    2004-01-01

    Over the last 20 years, Environmental Impact Assessment (EIA) has been implemented and become an important instrument for decision-making in development projects in China. The Environmental Impact Assessment Law of the P.R. China was promulgated on 28 October 2002 and will be put into effect on 1 September of 2003. The law provides that Strategic Environmental Assessment (SEA) is required in regional and sector plans and programs. This paper introduces the research achievements and practice of SEA in China, discusses the relationship of SEA and 'integrating of environment and development in decision-making (IEDD)', and relevant political and legal basis of SEA. The framework and operational procedures of SEA administration and enforcement are presented. Nine cases are analyzed and some proposals are given

  10. Software Tool Implementing the Fuzzy AHP Method in Ecological Risk Assessment

    Radionovs Andrejs

    2017-12-01

    Full Text Available Due to the increased spread of invasive animals and plants in the territory of Latvia, the necessity of ecological risk assessment related to such kind of spread has grown lately. In cases with sufficient statistical data, the risk assessment may be successfully performed on the basis of statistical methods. The amount of statistical data in the context of spread of invasive animals and plants is pretty poor; therefore, the only method of ecological risk assessment remains subjective judgements of experts. The present paper proposes using a programming tool for ecological risk analysis elaborated by the authors. With the help of this programming tool the method of Fuzzy Analytical Hierarchical Process is implemented. The elements of the pairwise comparison matrix are allowed to be expressed by triangular and trapezoidal fuzzy sets. The presented tool makes it possible to design the fuzzy pair-wise comparison matrix and process the results in a user-friendly way.

  11. Ship Creek bioassessment investigations

    Cushing, C.E.; Mueller, R.P.; Murphy, M.T.

    1995-06-01

    Pacific Northwest Laboratory (PNL) was asked by Elmendorf Air Force Base (EAFB) personnel to conduct a series of collections of macroinvertebrates and sediments from Ship Creek to (1) establish baseline data on these populations for reference in evaluating possible impacts from Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) activities at two operable units, (2) compare current population indices with those found by previous investigations in Ship Creek, and (3) determine baseline levels of concentrations of any contaminants in the sediments associated with the macroinvertebrates. A specific suite of indices established by the US Environmental Protection Agency (EPA) was requested for the macroinvertebrate analyses; these follow the Rapid Bioassessment Protocol developed by Plafkin et al. (1989) and will be described. Sediment sample analyses included a Microtox bioassay and chemical analysis for contaminants of concern. These analyses included, volatile organic compounds, total gasoline and diesel hydrocarbons (EPA method 8015, CA modified), total organic carbon, and an inductive-coupled plasma/mass spectrometry (ICP/MS) metals scan. Appendix A reports on the sediment analyses. The Work Plan is attached as Appendix B.

  12. ERDC Ship/Tow Simulator

    Federal Laboratory Consortium — Performing Advanced Hydrodynamic ModelingEngineers and ship pilots can now overcome the challenges of evaluating navigation channel designs, modifications and safety...

  13. Radiation Safety Analysis In The NFEC For Assessing Possible Implementation Of The ICRP-60 Standard

    Yowono, I.

    1998-01-01

    Radiation safety analysis of the 3 facilities in the nuclear fuel element center (NFEC) for assessing possible implementation of the ICRP-60 standard has been done. The analysis has covered the radiation dose received by workers, dose rate in the working area, surface contamination level, air contamination level and the level of radioactive gas release to the environment. The analysis has been based on BATAN regulation and ICRP-60 standard. The result of the analysis has showed that the highest radiation dose received has been found to be only around 15% of the set value in the ICRP-60 standard and only 6% of the set value in the BATAN regulation. Thus the ICRP-60 as radiation safety standard could be implemented without changing the laboratory design

  14. Implementation and Use of the Pharmacy Curriculum Outcomes Assessment at US Schools of Pharmacy.

    Gortney, Justine Schuller; Bray, Brenda S; Salinitri, Francine D

    2015-11-25

    To describe how schools and colleges of pharmacy use the Pharmacy Curriculum Outcomes Assessment (PCOA) in relation to student assessment and curricular feedback. A survey was distributed to all programs that have implemented the PCOA. The survey was designed to assess 3 domains regarding the use of the PCOA: rationale for use, logistics of administration, and performance data review and distribution. A 79% response rate (41/52) was obtained. The mix of responses was 93% current PCOA users and 7% past users. The most common reasons for PCOA use were for programmatic assessment and benchmarking. The examination was most frequently administered during the P3 year, with minimal stakes attached to performance. Significant differences in responses based on public vs private institution were seen with respect to length of accreditation of current PCOA users, messaging to students regarding performance, inclusion of results in student advising, and distribution of results to stakeholders. Programs were using the PCOA primarily as an assessment in the P3 year for reasons related to programmatic and curricular assessment. Some differences existed between public and private institutional PCOA use and examination-related processes and results distribution.

  15. Assessment of Understanding: Student Teachers' Preparation, Implementation and Reflection of a Lesson Plan for Science

    Juhler, Martin Vogt

    2017-05-01

    Research finds that student teachers often fail to make observable instructional goals, without which a secure bridge between instruction and assessment is precluded. This is one reason that recent reports state that teacher education needs to become better at helping student teachers to develop their thinking about and skills in assessing pupils' learning. Currently in Europe, the Lesson Study method and the Content Representation tool, which both have a specific focus on assessment, have started to address this problem. This article describes and discusses an intervention in which Lesson Study was used in combination with Content Representation in student teachers' field practice. Empirical materials from one group of student teachers were analyzed to illustrate how the student teachers worked with assessment during the planning of a lesson, how they implemented it in a research lesson, and how they used the gathered observations to make claims about assessment aims. The findings suggest that the student teachers placed greater emphasis on assessment through the intervention. However, it is also found that more attention should have been dedicated to the planning phase and that the group did not manage to keep a research focus throughout the Lesson Study process. This suggests that it properly would be beneficial with several planning sessions prior to the research lesson, as well as having an expert teacher leading the Lesson Study.

  16. Assessment of human resources for health programme implementation in 15 Latin American and Caribbean countries.

    Dal Poz, Mario Roberto; Sepulveda, Hernan Rodrigo; Costa Couto, Maria Helena; Godue, Charles; Padilla, Monica; Cameron, Rick; Vidaurre Franco, Thais de Andrade

    2015-04-28

    The health systems in the Americas region are characterized by fragmentation and segmentation, which constitute an important barrier to expanding coverage, achieving integrated primary health care, and reducing inefficiency and discontinuity of care. An assessment of the human resources for health (HRH) programmes that have been implemented at the country level was developed as part of the measurement of the 20 HRH regional goals for 2007-2015, adopted in 2007 by the Pan American Sanitary Conference (CSPA). The exercise was a combination of academic research and the development/application of an advocacy tool involving policy makers and stakeholders to influence the decision-making in the development, implementation, or change of HRH programmes while building evidence through a structured approach based on qualitative and quantitative information and the exchange and dissemination of best practices. This paper covers the methodological challenges, as well as a summary of the main findings of the study, which included 15 countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama in the Central America, Dominican Republic in the Caribbean, Chile, Colombia, Ecuador and Peru in the Andean sub region, and Argentina, Paraguay, and Uruguay in the South Cone. Despite the different contexts, the results showed that the programmes evaluated faced common challenges, such as lack of political support and financial unsustainability. The evaluation process allowed the exchange and dissemination of practices, interventions, and programmes currently running in the region. A shared lesson was the importance of careful planning of the implementation of programmes and interventions. The similarities in the problems and challenges of HRH among the participating countries highlighted the need for a cooperation programme on the evaluation and assessment of implementation strategies in the Americas region.

  17. Expansion of organic Rankine cycle working fluid in a cylinder of a low-speed two-stroke ship engine

    Larsen, Ulrik; Wronski, Jorrit; Andreasen, Jesper Graa

    2017-01-01

    Electricity and power produced from waste heat is particularly relevant in shipping because fuel expenses constitute the majority of the cost of operating the ships; however, the cost-benefit aspect limits the widespread implementation of waste heat recovery power units on ships. This paper...

  18. Nuclear Regulatory Commission probabilistic risk assessment implementation program: A status report

    Rubin, M.P.; Caruso, M.A.

    1996-01-01

    The US Nuclear Regulatory Commission (NRC) is undertaking a number of activities intended to increase the consideration of risk significance in its decision processes and the effective use of risk-based technologies in its regulatory activities. Although the NRC is moving toward risk-informed regulation throughout its areas of responsibilities, this paper focuses primarily on those issues associated with reactor regulation. As the NRC completed significant milestones in its development of probabilistic risk assessment (PRA) methodology and gained considerable experience in the limited application of risk assessment to selected regulatory activities, it became evident that a much broader use of risk informed approaches offered advantages to both the NRC and the US commercial nuclear industry. This desire to enhance the use of risk assessment is driven by the clear belief that application of PRA methods will result in direct improvements in nuclear power plant operational safety from the perspective of both the regulator and the plant operator. The NRC believed that an overall policy on the use of PRA methods in nuclear regulatory activities should be established so that the many potential applications of PRA could be implemented in a consistent and predictable manner that would promote regulatory stability and efficiency. This paper describes the key activities that the NRC has undertaken to implement the initial stages of an integrated risk-informed regulatory framework

  19. Assessing the Organizational Characteristics Influencing Quality Improvement Implementation in Saudi Hospitals.

    Shamsuddin Alaraki, Mohammad

    The health care system in Saudi Arabia has serious problems with quality and safety that can be reduced through systematic quality improvement (QI) activities. Despite the use of different QI models to improve health care in Saudi hospitals during the last 2 decades, consistent improvements have not yet been achieved and the results are still far below expectations. This may reflect a problem in introducing and implementing the QI models in the local contexts. The objective of this study is to assess the extent of QI implementation in Saudi hospitals and to identify the organizational characteristics that make Saudi hospitals particularly challenging for QI. Understanding these characteristics can inform efforts to improve them and may lead to more successful implementation. A mixed-methods approach was conducted using 2 data collection tools: questionnaires and interviews. The quantitative phase (questionnaires) aimed to uncover the current level of QI implementation in Saudi hospital as measured by 7 critical dimensions adapted from the literature. The qualitative phase (interviews) aimed to understand the organizational characteristics that impede or underpin QI in Saudi hospitals. The QI implementation was found to be significantly poor across the 7 dimensions with average score ranging between 22.80 ± 0.57 and 2.11 ± 0.69 on a 5-point Likert scale and with P value of less than .05. We also found that the current level of QI implementation helped Saudi hospitals neither to improve "customer satisfaction" nor to achieve measurable improvements in "quality results" scoring significantly low at 2.11 ± 0.69 with P value of .000 and 2.47 ± 0.57 with P value of .000, respectively. Our study confirms the presence of a multitude of organizational barriers that impede QI in Saudi hospitals. These are related to organizational culture, human resources management, processes and systems, and structure. These 4 were found to have the strongest impact on QI in Saudi

  20. DEVELOPMENT AND IMPROVEMENT OF BUSINESS HIGHER EDUCATION THROUGH IMPLEMENTATION OF STUDENTS LEARNING OUTCOMES ASSESSMENT PLAN (SLOAP

    Zoran Ivanovski

    2013-03-01

    Full Text Available This study presents new vision how to upgrade business higher education at the Faculty of Economics at University of Tourism and Management in Skopje (UTMS. This paper is result of analyses of best practices of leading higher education institutions as well authors experience in higher education and business education and practice. The UTMS is orientated to introduce best practices and objective standards in order to offer high-quality business education for its students. UTMS has mission for permanent implementation of quality improvement measures as a way to achieve high professional and academic standards and become part of prosperous and respective Universities. In order to achieve this goal, UTMS plan to use additional measures, outcomes assessment as a way to measure institutional effectiveness, as well as effective technique for identifying where changes and improvements are necessary. UTMS has developed Students Learning Outcomes Assessment Plan (SLOAP as a way to reach this goal.Based on permanent analysis of students needs as well as business sector suggestions about desirable level of knowledge, skills and competence of the students from Faculty of Economics, gained from conducted evaluations, UTMS decide to make additional improvement and development of business education. This process have 4 phases: 1 evaluation of students attitude towards curricula and the instructors efficiency, 2preparation of the SLOAP (Student Learning Outcomes Assessment Plan document, 3 implementation of two direct measures from the SLOAP through assessment analysis and action planning, and 4 monitoring changes and improvements made as a result of action planning.The first phase was completed in spring semester 2012, as well as second one with development of Comprehensive Exam and Capstone Course as direct measures. Complete SLOAP also has indirect measures like student satisfaction inventory, course evaluations, alumni, and employers’ surveys, and a

  1. A Preliminary Assessment of the SURF Reactive Burn Model Implementation in FLAG

    Johnson, Carl Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); McCombe, Ryan Patrick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carver, Kyle [United States Air Force, Washington, DC (United States)

    2017-09-18

    Properly validated and calibrated reactive burn models (RBM) can be useful engineering tools for assessing high explosive performance and safety. Experiments with high explosives are expensive. Inexpensive RBM calculations are increasingly relied on for predictive analysis for performance and safety. This report discusses the validation of Menikoff and Shaw’s SURF reactive burn model, which has recently been implemented in the FLAG code. The LANL Gapstick experiment is discussed as is its’ utility in reactive burn model validation. Data obtained from pRad for the LT-63 series is also presented along with FLAG simulations using SURF for both PBX 9501 and PBX 9502. Calibration parameters for both explosives are presented.

  2. SUPPORTING TEACHERS IN IMPLEMENTING FORMATIVE ASSESSMENT PRACTICES IN EARTH SYSTEMS SCIENCE

    Harris, C. J.; Penuel, W. R.; Haydel Debarger, A.; Blank, J. G.

    2009-12-01

    An important purpose of formative assessment is to elicit student thinking to use in instruction to help all students learn and inform next steps in teaching. However, formative assessment practices are difficult to implement and thus present a formidable challenge for many science teachers. A critical need in geoscience education is a framework for providing teachers with real-time assessment tools as well as professional development to learn how to use formative assessment to improve instruction. Here, we describe a comprehensive support system, developed for our NSF-funded Contingent Pedagogies project, for addressing the challenge of helping teachers to use formative assessment to enhance student learning in middle school Earth Systems science. Our support system is designed to improve student understanding about the geosphere by integrating classroom network technology, interactive formative assessments, and contingent curricular activities to guide teachers from formative assessment to instructional decision-making and improved student learning. To accomplish this, we are using a new classroom network technology, Group Scribbles, in the context of an innovative middle-grades Earth Science curriculum called Investigating Earth Systems (IES). Group Scribbles, developed at SRI International, is a collaborative software tool that allows individual students to compose “scribbles” (i.e., drawings and notes), on “post-it” notes in a private workspace (a notebook computer) in response to a public task. They can post these notes anonymously to a shared, public workspace (a teacher-controlled large screen monitor) that becomes the centerpiece of group and class discussion. To help teachers implement formative assessment practices, we have introduced a key resource, called a teaching routine, to help teachers take advantage of Group Scribbles for more interactive assessments. Routine refers to a sequence of repeatable interactions that, over time, become

  3. On Impact Mechanics in Ship Collisions

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship-ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived ...

  4. The development and implementation of a decision-making capacity assessment model.

    Parmar, Jasneet; Brémault-Phillips, Suzette; Charles, Lesley

    2015-03-01

    Decision-making capacity assessment (DMCA) is an issue of increasing importance for older adults. Current challenges need to be explored, and potential processes and strategies considered in order to address issues of DMCA in a more coordinated manner. An iterative process was used to address issues related to DMCA. This began with recognition of challenges associated with capacity assessments (CAs) by staff at Covenant Health (CH). Review of the literature, as well as discussions with and a survey of staff at three CH sites, resulted in determination of issues related to DMCA. Development of a DMCA Model and demonstration of its feasibility followed. A process was proposed with front-end screening/problem- solving, a well-defined standard assessment, and definition of team member roles. A Capacity Assessment Care Map was formulated based on the process. Documentation was developed consisting of a Capacity Assessment Process Worksheet, Capacity Interview Worksheet, and a brochure. Interactive workshops were delivered to familiarize staff with the DMCA Model. A successful demonstration project led to implementation across all sites in the Capital Health region, and eventual provincial endorsement. Concerns identified in the survey and in the literature regarding CA were addressed through the holistic interdisciplinary approach offered by the DMCA Model.

  5. Luggage and shipped goods

    Vogel, H.; Haller, D.

    2007-01-01

    Summary: Purpose: Control of luggage and shipped goods are frequently carried out. The possibilities of X-ray technology shall be demonstrated. Materials and methods: There are different imaging techniques. The main concepts are transmission imaging, backscatter imaging, computed tomography, and dual energy imaging and the combination of different methods The images come from manufacturers and personal collections. Results: The search concerns mainly, weapons, explosives, and drugs; furthermore animals, and stolen goods, Special problems offer the control of letters and the detection of Improvised Explosive Devices (IED). Conclusion: One has to expect that controls will increase and that imaging with X-rays will have their part. Pattern recognition software will be used for analysis enforced by economy and by demand for higher efficiency - man and computer will produce more security than man alone

  6. Global Shipping Game

    2011-01-28

    information please contact the Chairman, War Gaming Department, Naval War College, 686 Cushing Road, Newport, RI 02841 or via electronic mail at... Game ……………………………………………...9 c. Overarching Research Question……………………………………………..…10 d. Subsidiary Questions…………………………………………………………...10 e ...An e -SLOC is the “cyber network that supports the global maritime trade network.” Industry Global Shipping Game Report 27 experts felt that

  7. Single liner shipping service design

    Plum, Christian Edinger Munk; Pisinger, David; Salazar-González, Juan-José

    2014-01-01

    The design of container shipping networks is an important logistics problem, involving assets and operational costs measured in billions of dollars. To guide the optimal deployment of the ships, a single vessel round trip is considered by minimizing operational costs and flowing the best paying...

  8. Towards a nuclear merchant ship

    Nicholson, R.L.R.; Llewelyn, G.I.W.; Farmer, A.A.

    1976-01-01

    The operation of nuclear merchant ships is likely to be attended by a number of constraints and requirements. Not all of these can be fully resolved until such ships come into use and the necessary experience and confidence have been acquired. But the timing of commercial introduction, if it comes about, will depend on the relative economics of nuclear versus fossil fuel propulsion, and the differences in turn depend in part on the operating costs particular to nuclear ships. A review of operation aspects is essential not only to commercial appraisal; each country whose trade may be carried in nuclear ships - whether it will build such ships or not - will have occasion to give some attention to the problems. It is an international problem and is, as noted later, being considered internationally. This paper; i) reviews some of the operational aspects as seen in the U.K.; ii) summarizes views received by the Nuclear Merchant Ship Unit (NMSU) from U.K. shipping, shipbuilding and nuclear industries on the prospects of a U.K. nuclear merchant ship. (author)

  9. Ship exhaust gas plume cooling

    Schleijpen, H.M.A.; Neele, P.P.

    2004-01-01

    The exhaust gas plume is an important and sometimes dominating contributor to the infrared signature of ships. Suppression of the infrared ship signatures has been studied by TNO for the Royal Netherlands Navy over considerable time. This study deals with the suppression effects, which can be

  10. Navy Hospital ships in history

    Sougat Ray

    2017-01-01

    Full Text Available Hospital ships are operated by the Naval forces in or near war zones to provide medical assistance to the wounded personnel of all nationalities and not be used for any military purpose. Hospital ships possibly existed in ancient times and the Athenian Navy had a ship named Therapia. However, it was only during the 17th century that it became a common practice for the naval squadrons to be accompanied by large ships with the facilities of carrying the wounded after each engagement. In 1860, the steamships HMS Melbourne and HMS Mauritius were equipped with genuine medical facilities. They were manned by the Medical Staff Corps and provided services to the British expedition to China. During the World War I and World War II, passenger ships were converted for use as hospital ships and were started to be used on a massive scale. RMS Aquitania and HMHS Britannic were two famous examples of hospital ships used extensively. Modern US hospital ships USNS Mercy and USNS Comfort are operated by Military Sealift Command of the US Navy. Their primary mission is to provide emergency on-site care for US combatant forces deployed in war or other operations.

  11. The implementation of skill assessment by the educators on the mathematics learning process in senior high school

    Lestariani, I.; Sujadi, I.; Pramudya, I.

    2018-03-01

    The purpose of research to describe and know the implementation of skill assessment on the mathematics learning process with the high school mathematics teacher as the subject because it is less fully implemented. This research is the type of the descriptive qualitative method. The data was collecting observation method, interview and documentation. The result showed that on the planning stage of the implementation of skill assessment, there were many teachers who had not prepared all the completeness with various assessment techniques through performance, project and portfolio. The teacher was prepared the list of questions. On the implementation stage, there were many teachers who had not understand the stage of completing the assessment with the appropriate instrument method and development. On the reporting stage, discovered that teachers faced the difficulty on preparing scoring report with the range value. Aside from that, the teachers had not prepared the assessment instrument very well on the planning stage. It can be concluded that the implementation of skill assessment has been implemented but not maximally because educators don’t understand about the skill assessment and the number of instrument that must be prepared before the assessment.

  12. Analysis of search and rescue emergency evaluation in ship accidents in Indonesia

    Arleiny

    2018-01-01

    Full Text Available The objectives og this research is to describe the factors causing ship accident in Indonesia and know the effectiveness of SAR emergency in ship accident in Indonesia. The research method used in this research is qualitative research. Techniques Collection of literature study data and documents. Data validity method using triangulation. Data analysis uses interactive data analysis. The conclusions of this study are Factors that cause the occurrence of ship accidents in Indonesia, among others, the resources of the crew, the eligibility of ships, supporting facilities for shipping, operators, lack of supervision of apparatus, service users and other factors. The high number of ship accidents in Indonesia shows the ineffective implementation of SAR in ship accident in Indonesia.

  13. Investigation into promotion/disincentive factors and proposal of support policy in implementation of risk assessment

    Nagasaka, Akihiko; Tomizawa, Norio

    2012-01-01

    The implementation of risk assessment (RA) has been mandated effort in business place of the type of industry that must elect a safe hygiene manager by the enforcement of the revised Occupational Safety and Health Act of April, 2006. However, it is guessed that some problems are still left unfinished in many business places to promote RA effectively. In this study, at first the authors investigated promotion factors and disincentive factors when implementing RA by literature survey. As the result, factors to show as follows were classified in some categories such as participation of the top, the organization which promotes RA, the use of the existing safety activity, matching of RA technique and work, etc. unlike conventional safety activity to learn from a disaster, infiltrating significance of RA to prevent a risk enough, letting a worker engaged in work participate in RA. Next, the authors performed the visit investigation for 8 business places and extracted a new promotion factors to show as follows. incorporating RA in usual duties, utilizing results of RA effectively. In reference to above promotion factors, the authors examined a policy to implement RA smoothly. (author)

  14. Strategic environmental assessment implementation of transport and mobility plans. The case of Italian regions and provinces

    Andrea De Montis

    2016-06-01

    Full Text Available Transport and mobility plans imply strategies and actions that affect the environment. The European Union has introduced in 2001 the strategic environmental assessment (SEA to take into account and mitigate adverse environmental effects in planning and decision-making. SEA limited implementation has attracted the interest of many scholars that have sought methods able to assess the quality of SEA processes by identifying vices and virtues in practice. In this paper, we measure the quality of eight SEAs for transport and mobility plans of regional and provincial administrations of Italy. Results show that the overall quality level of SEA reports is only barely sufficient, Abruzzo is among the virtuous and Piedmont among the critical administrations. We also stress that the determination of impact significance has received the worse quality score. We finally compare our results to other Italian and British homologous cases finding interesting and generally confirmative evidences.

  15. Measuring the food service environment: development and implementation of assessment tools.

    Minaker, Leia M; Raine, Kim D; Cash, Sean B

    2009-01-01

    The food environment is increasingly being implicated in the obesity epidemic, though few reported measures of it exist. In order to assess the impact of the food environment on food intake, valid measures must be developed and tested. The current study describes the development of a food service environment assessment tool and its implementation in a community setting. A descriptive study with mixed qualitative and quantitative methods at a large, North American university campus was undertaken. Measures were developed on the basis of a conceptual model of nutrition environments. Measures of community nutrition environment were the number, type and hours of operation of each food service outlet on campus. Measures of consumer nutrition environment were food availability, food affordability, food promotion and nutrition information availability. Seventy-five food service outlets within the geographic boundaries were assessed. Assessment tools could be implemented in a reasonable amount of time and showed good face and content validity. The food environments were described and measures were grouped so that food service outlet types could be compared in terms of purchasing convenience, cost/value, healthy food promotion and health. Food service outlet types that scored higher in purchasing convenience and cost/value tended to score lower in healthy food promotion and health. This study adds evidence that food service outlet types that are convenient to consumers and supply high value (in terms of calories per dollar) tend to be less health-promoting. Results from this study also suggest the possibility of characterizing the food environment according to the type of food service outlet observed.

  16. Implementing Trauma-Informed Partner Violence Assessment in Family Planning Clinics.

    Decker, Michele R; Flessa, Sarah; Pillai, Ruchita V; Dick, Rebecca N; Quam, Jamie; Cheng, Diana; McDonald-Mosley, Raegan; Alexander, Kamila A; Holliday, Charvonne N; Miller, Elizabeth

    2017-09-01

    Intimate partner violence (IPV) and reproductive coercion (RC) are associated with poor reproductive health. Little is known about how family planning clinics implement brief IPV/RC assessment interventions in practice. We describe the uptake and impact of a brief, trauma-informed, universal IPV/RC assessment and education intervention. Intervention implementation was evaluated via a mixed methods study among women ages 18 and up receiving care at one of two family planning clinics in greater Baltimore, MD. This mixed methods study entailed a quasi-experimental, single group pretest-posttest study with family planning clinic patients (baseline and exit survey n = 132; 3-month retention n = 68; retention rate = 52%), coupled with qualitative interviews with providers and patients (total n = 35). Two thirds (65%) of women reported receiving at least one element of the intervention on their exit survey immediately following the clinic-visit. Patients reported that clinic-based IPV assessment is helpful, irrespective of IPV history. Relative to those who reported neither, participants who received either intervention element reported greater perceived caring from providers, confidence in provider response to abusive relationships, and knowledge of IPV-related resources at follow-up. Providers and patients alike described the educational card as a valuable tool. Participants described trade-offs of paper versus in-person, electronic medical record-facilitated screening, and patient reluctance to disclose current situations of abuse. In real-world family planning clinic settings, a brief assessment and support intervention was successful in communicating provider caring and increasing knowledge of violence-related resources, endpoints previously deemed valuable by IPV survivors. Results emphasize the merit of universal education in IPV/RC clinical interventions over seeking IPV disclosure.

  17. Identification of Dynamically Positioned Ships

    Thor I. Fossen

    1996-04-01

    Full Text Available Todays model-based dynamic positioning (DP systems require that the ship and thruster dynamics are known with some accuracy in order to use linear quadratic optical control theory. However, it is difficult to identify the mathematical model of a dynamically posititmed (DP ship since the ship is not persistently excited under DP. In addition the ship parameter estimation problem is nonlinear and multivariable with only position and thruster state measurements available for parameter estimation. The process and measurement noise must also be modeled in order to avoid parameter drift due to environmental disturbances and sensor failure. This article discusses an off-line parallel extended Kalman filter (EKF algorithm utilizing two measurement series in parallel to estimate the parameters in the DP ship model. Full-scale experiments with a supply vessel are used to demonstrate the convergence and robustness of the proposed parameter estimator.

  18. Navy Ship Names: Background for Congress

    2016-09-14

    Secretary considers these nominations , along with others he receives as well as his own thoughts in this matter. At appropriate times, he selects names...Research Service 16 “ nomination ” process is often fiercely contested as differing groups make the case that “their” ship name is the most fitting...and practices of the Navy for naming vessels of the Navy, and an explanation for such variances;  Assesses the feasibility and advisability of

  19. Implementing the Stochastic Model of Safety Assessment for the T.D.P. Plume Model

    Hurtado, A.; Eguilior, S.; Recreo, F.

    2015-01-01

    In this paper, it is continued with the first phase of the implementation of the ABACO2G methodology (Application of Bayes to CO2 Geological Storage ) which is a new methodological approach to solving the problem related with the determination of probabilistic component of CO2 geological storage risk assessment, through the application of Bayesian networks and MonteCarlo probability. This in itself is a fundalmental but complex task, inasmuch as the risk assessment requires the identification of those system performance influence variables and the probability distribution of occurrence of defined events, which is highly difficult when there is no significant casuistry and/or fully developed events. On this, at this stage it has been studied the CO2 plume stochastic evolution implementation during the injection period. This is an essential task because the CO2 geologic storage risks will rely primarily on the convolution of the CO2 plume wavefront probability function with the probability functions of system risk elements, such as wells or faults, that define the event space to estimate the CO2 geologic storage risks.

  20. Implementation of a competency assessment tool for agency nurses working in an acute paediatric setting.

    Hennerby, Cathy; Joyce, Pauline

    2011-03-01

    This paper reports on the implementation of a competency assessment tool for registered general agency nurses working in an acute paediatric setting, using a change management framework. The increased number of registered general agency nurses working in an acute children's hospital alerted concerns around their competency in working with children. These concerns were initially raised via informal complaints about 'near misses', parental dissatisfaction, perceived competency weaknesses and rising cost associated with their use. [Young's (2009) Journal of Organisational Change, 22, 524-548] nine-stage change framework was used to guide the implementation of the competency assessment tool within a paediatric acute care setting. The ongoing success of the initiative, from a nurse manager's perspective, relies on structured communication with the agency provider before employing competent agency nurses. Sustainability of the change will depend on nurse managers' persistence in attending the concerns of those resisting the change while simultaneously supporting those championing the change. These key communication and supporting roles highlight the pivotal role held by nurse managers, as gate keepers, in safe-guarding children while in hospital. Leadership qualities of nurse managers will also be challenged in continuing to manage and drive the change where resistance might prevail. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  1. IMPLEMENTATION OF HEALTH TECHNOLOGY ASSESSMENT WORK IN A HOSPITAL IN KAZAKHSTAN.

    Kosherbayeva, Lyazzat; Hailey, David; Kurakbaev, Kural; Tsoy, Aleksey; Zhuzzhanov, Ormanbek; Donbay, Abilay; Kumar, Ainur; Nadyrov, Kamalzhan

    2016-01-01

    The aim of this study was to implement health technology assessment (HA) in the First General City Hospital in Astana, Kazakhstan. We organized trainings to familiarize hospital staff with the purpose and details of HTA. An HTA committee was established, with representation from hospital physicians and managers, and criteria for prioritization of health technologies determined. Clinical departments of the hospital were asked to prepare applications for new technologies for their services. The HTA committee reviewed five applications and selected a technology from one of these, on single incision laparoscopic surgery (SILS), for assessment. A short HTA report on SILS was prepared, covering its safety, clinical effectiveness, and cost effectiveness. The report was used to support a request to the Department of Health for additional funding to implement this technology within the hospital. This funding was approved and SILS was established in several hospital departments. This successful initial experience with HTA has paved the way for its routine use by the hospital for informing decisions on the procurement and use of new health technologies.

  2. Assessment of the implementation regulations for smart meters; Beoordeling uitvoeringsregelingen Slimme Meter

    Boekema, J.

    2011-03-15

    TNO (Netherlands) assessed whether the smart meter is reliable and future proof. By request of the Dutch Ministry of Economic Affairs, Agriculture and Innovation (ELI) an assessment was conducted of the requirements for smart meters and, as formulated in the Order in Council 'Decree on remotely readable metering devices', based on 48 tests regarding security, privacy and future stability. Taking into account a number of described recommendations, TNO deems the legislation and implementation schemes sufficient to allow for safe, reliable and future proof implementation of smart meters in the Netherlands. [Dutch] TNO heeft beoordeeld of de slimme meter betrouwbaar en toekomstvast is. Ten behoeve van het ministerie van Economische Zaken, Landbouw en Innovatie (ELI) zijn de eisen die aan slimme meters worden gesteld, en zoals verwoord in de AmvB 'Besluit op afstand uitleesbare meetinrichtingen', beoordeeld aan de hand van 48 toetsen over zekerheid (security), persoonlijke levenssfeer (privacy) en toekomstvastheid. Met inachtneming van een aantal omschreven aanbevelingen, vindt TNO wetgeving en uitvoeringsregelingen zodanig dat daarmee een veilige, betrouwbare en toekomstvaste slimme meter geimplementeerd kan worden in Nederland.

  3. Implementation of Industrial Emissions Directive in Finland. Impacts assessment; Teollisuuspaeaestoedirektiivin toimeenpanon vaikutukset Suomessa

    Attila, M.; Groenroos, J.; Jantunen, J.

    2012-08-15

    The report deals with environmental, administrative and social effects of the Industrial Emissions Directive (Iced) implementation in Finland. The scope of industrial activities under the IED was determined and compared with the IPPC-directive and existing national environmental legislation. The sectors specifically looked into were large combustion plants, pulp and paper industry, iron and steel industry, as well as intensive rearing of pigs and poultry. Particularly the application of best available techniques (BAT), emissions and environmental impacts within these sectors in Finland were evaluated. The study included interviews of permit and enforcement authorities about their views of the effects on authority tasks, human resource needs and other aspects including administrative procedures. Interviews and questionnaire surveys were also made for industry representatives. Moreover, impacts on emergence and dissemination of innovations were assessed. According to the IED the environmental permit conditions including the emission limit values are to be based on the BAT conclusions, which are reviewed approximately every 10 years. Public consultation of permit applications, permit decisions and supervision documents through electronic media is strengthened which improves means for participation of citizens in the environmental permit process and enforcement activities. The implementation of the IED brings about significant emission reductions in large combustion plants over the next decade and thereafter. To some extent also emissions from pulp and paper industry as well as metal industry in Finland will be reduced. On European level the IED will produce positive effects through reduced transboundary air pollution. The implementation of the IED requires significant investments in large combustion plants, in particular, but also in many processing industry installations. More human resources also need to be allocated to permit and enforcement authority functions for

  4. Implementation and assessment of a training course for residents in neonatology and pediatric emergency medicine.

    Brossier, D; Bellot, A; Villedieu, F; Fazilleau, L; Brouard, J; Guillois, B

    2017-05-01

    Residents must balance patient care and the ongoing acquisition of medical knowledge. With increasing clinical responsibilities and patient overload, medical training is often left aside. In 2010, we designed and implemented a training course in neonatology and pediatric emergency medicine for residents in pediatrics, in order to improve their medical education. The course was made of didactic sessions and several simulation-based seminars for each year of residency. We conducted this study to assess the impact of our program on residents' satisfaction and self-assessed clinical skills. A survey was conducted at the end of each seminar. The students were asked to complete a form on a five-point rating scale to evaluate the courses and their impact on their satisfaction and self-assessed clinical skills, following the French National Health Institute's adapted Kirkpatrick model. Sixty-four (84%) of the 76 residents who attended the courses completed the form. The mean satisfaction score for the entire course was 4.78±0.42. Over 80% of the students felt that their clinical skills had improved. Medical education is an important part of residency training. Our training course responded to the perceived needs of the students with consistently satisfactory evaluations. Before the evaluation of the impact of the course on patient care, further studies are needed to assess the acquisition of knowledge and skills through objective evaluations. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. Assessment Strategies for Implementing Ngss in K12 Earth System Science Classrooms

    McAuliffe, C.

    2016-12-01

    Several science education researchers have led assessment efforts that provide strategies particularly useful for evaluating the threedimensional learning that is central to NGSS (DeBarger, A. H., Penuel, W. R., Harris, C. J., Kennedy, C. K., 2016; Knight, A. M. & McNeill, K. L., 2015; McNeill, K. L., KatshSinger, R. & Pelletier, P., 2015; McNeill K.L., et.al., 2015; McNeill, K.L., & Krajcik, J.S., 2011; Penuel, W., 2016). One of the basic premises of these researchers is that, "Assessment is a practice of argument from evidence based on what students say, do, and write" and that "the classroom is the richest place to gather evidence of what students know (Penuel, W., 2016). The implementation of the NGSS in Earth System Science provides a unique opportunity for geoscience education researchers to study student learning and contribute to the development of this research as well as for geoscience educators to apply these approaches and strategies in their own work with K12 inservice and preservice educators. DeBarger, A. H., Penuel, W. R., Harris, C. J., Kennedy, C. K. (2016). Building an Assessment Argument to Design and Use Next Generation Science Assessments in Efficacy Studies of Curriculum Interventions. American†Journal†of†Evaluation†37(2) 174192Æ Knight, A. M. & McNeill, K. L. (2015). Comparing students' individual written and collaborative oral socioscientific arguments. International Journal of Environmental and Science Education.10(5), 23647. McNeill, K. L., KatshSinger, R. & Pelletier, P. (2015). Assessing science practices-Moving your class along a continuum. Science Scope. McNeill, K.L., & Krajcik, J.S. (2011). Supporting Grade 5-8 Students in Constructing Explanations in Science: The Claim, Evidence, and Reasoning Framework for Talk and Writing. Upper Saddle River, New Jersey: Pearson. Penuel, W. (2016). Classroom Assessment Strategies for NGSS Earth and Space Sciences. Implementing†the†NGSS†Webinar†Series, February 11, 2016.

  6. Organizational readiness for implementing change: a psychometric assessment of a new measure.

    Shea, Christopher M; Jacobs, Sara R; Esserman, Denise A; Bruce, Kerry; Weiner, Bryan J

    2014-01-10

    Organizational readiness for change in healthcare settings is an important factor in successful implementation of new policies, programs, and practices. However, research on the topic is hindered by the absence of a brief, reliable, and valid measure. Until such a measure is developed, we cannot advance scientific knowledge about readiness or provide evidence-based guidance to organizational leaders about how to increase readiness. This article presents results of a psychometric assessment of a new measure called Organizational Readiness for Implementing Change (ORIC), which we developed based on Weiner's theory of organizational readiness for change. We conducted four studies to assess the psychometric properties of ORIC. In study one, we assessed the content adequacy of the new measure using quantitative methods. In study two, we examined the measure's factor structure and reliability in a laboratory simulation. In study three, we assessed the reliability and validity of an organization-level measure of readiness based on aggregated individual-level data from study two. In study four, we conducted a small field study utilizing the same analytic methods as in study three. Content adequacy assessment indicated that the items developed to measure change commitment and change efficacy reflected the theoretical content of these two facets of organizational readiness and distinguished the facets from hypothesized determinants of readiness. Exploratory and confirmatory factor analysis in the lab and field studies revealed two correlated factors, as expected, with good model fit and high item loadings. Reliability analysis in the lab and field studies showed high inter-item consistency for the resulting individual-level scales for change commitment and change efficacy. Inter-rater reliability and inter-rater agreement statistics supported the aggregation of individual level readiness perceptions to the organizational level of analysis. This article provides evidence in

  7. Cybersecurity Framework for Ship Industrial Control System

    Maule, R. William; Hake, Joseph

    2016-01-01

    Ship mechanical and electrical control systems, and the communications grid through which these devices operate, are a high priority concern for Navy leadership. Ship systems use microprocessor-based controls to interface with physical objects, and Programmable Logic Controllers (PLCs) to automate ship electromechanical processes. Ship operations are completely dependent on these devices. The commercial security products upon which ships depend do not work on ICS, leaving ships vulnerable. Th...

  8. E-navigation Services for Non-SOLAS Ships

    Kwang An

    2016-06-01

    Full Text Available It is clearly understood that the main benefits of e-navigation are improved safety and better protection of the environment through the promotion of standards of navigational system and a reduction in human error. In order to meet the expectations on the benefit of e-navigation, e-navigation services should be more focused on non-SOLAS ships. The purpose of this paper is to present necessary e-navigation services for non-SOLAS ships in order to prevent marine accidents in Korean coastal waters. To meet the objectives of the study, an examination on the present navigation and communication system for non-SOLAS ships was performed. Based on the IMO's e-navigation Strategy Implementation Plan (SIP and Korea's national SIP for e-navigation, future trends for the development and implementation of e-navigation were discussed. Consequently, Electronic Navigational Chart (ENC download and ENC up-date service, ENC streaming service, route support service and communication support service based on Maritime Cloud were presented as essential e-navigation services for non-SOLAS ships. This study will help for the planning and designing of the Korean e-navigation system. It is expected that the further researches on the navigation support systems based on e-navigation will be carried out in order to implement the essential e-navigation services for non-SOLAS ships.

  9. Containment of spills from ships

    Engerer, M.J.

    1992-01-01

    Oil escaping from a ship is contained within a limited area surrounding the ship by means of a flexible ring structure. The ring structure is stored in a collapsed state in a compartment extending around the ship. In response to an oil spill, the ring structure is dropped from the compartment and immediately surrounds the ship. A circular inflatable flotation section of the ring structure is charged with gas under pressure. The gas is supplied from a bottle cascade aboard the ship, through lines preconnected to the flotation section and paid out from free-wheeling reels. The flotation section supports a thin circumferential wall of predetermined height that submerges and assumes a vertical cylinder-like shape surrounding the escaping oil. The oil floats within the confines of the ring structure, and the ring structure is progressively expanded to a predetermined size selected to accommodate the total volume of oil carried by the ship. When the ring structure achieves its expanded state, pressure in the flotation section is raised to render the structure relatively rigid and resistant to collapse in response to wave action. Oil can be removed from the interior of the ring structure by recovery ships using suction lines or other conventional recovery methods. 12 figs

  10. Ships and the Sailors Inside Them

    Sims, Philip

    2004-01-01

    .... Iron shipbuilding allowed safer and healthier ships but their internal compartmentation created communication problems which were gradually solved with mechanical systems Ships developed their own...

  11. Ships going slow in reducing their NOx emissions: changes in 2005–2012 ship exhaust inferred from satellite measurements over Europe

    Boersma, K Folkert; Vinken, Geert C M; Tournadre, Jean

    2015-01-01

    We address the lack of temporal information on ship emissions, and report on rapid short-term variations of satellite-derived ship NO x emissions between 2005 and 2012 over European seas. Our inversion is based on OMI observed tropospheric NO 2 columns and GEOS-Chem simulations. Average European ship NO x emissions increased by ∼15% from 2005 to 2008. This increase was followed by a reduction of ∼12% in 2009, a direct result of the global economic downturn in 2008–2009, and steady emissions from 2009 to 2012. Observations of ship passages through the Suez Canal and satellite altimeter derived ship densities suggests that ships in the Mediterranean Sea have reduced their speed by more than 30% since 2008. This reduction in ship speed is accompanied by a persistent 45% reduction of average, per ship NO x emission factors. Our results indicate that the practice of ‘slow steaming’, i.e. the lowering of vessel speed to reduce fuel consumption, has indeed been implemented since 2008, and can be detected from space. In spite of the implementation of slow steaming, one in seven of all NO x molecules emitted in Europe in 2012 originated from the shipping sector, up from one in nine in 2005. The growing share of the shipping contributions to the overall European NO x emissions suggests a need for the shipping sector to implement additional measures to reduce pollutant emissions at rates that are achieved by the road transport and energy producing sectors in Europe. (letter)

  12. Bio-indications of sunken ships and ship wrecks

    Parulekar, A

    An evaluation of bottom fauna of ship-wreck sites in estuarine and coastal waters of Goa, India, revealed an exceptionally high biotic enrichment. In terms of number of species, faunal dispersion, faunal diversity, biomass and productivity, in space...

  13. National technology needs assessment for the preparation and implementation of climate change action plans

    Berkel, C.W.M. van; Blonk, T.J.; Westra, C.A.

    1996-12-31

    In the United National Framework Convention on Climate Change (FCCC) it is recognised that developed countries have a responsibility in assisting developing countries and countries in economic transition in building a national capacity for the development, acquisition and transfer of Climate-related Technologies (CTs). Such assistance is most likely to be successful once it is tailored to the results of a sound assessment of the country`s development needs and once the results of this assessment have been endorsed by the most important stakeholders in the country. Recent insight in the opportunities and constraints for National (technology) Needs Assessments (NNAs) as planning tool for both capacity building and technology transfer regarding Environmentally Sound Technologies (ESTs) is applied here to propose a participatory Climate Change Action Planning (CCAP) process. This participatory planning process is thought to serve the dual objective of defining a national Climate Change Action Plan (CCAP) while at the same time contributing to the creation of a broad supportive basis for its acceptance and implementation among stakeholders in the developing country.

  14. Radioactive waste management: the contribution of expert assessments to the implementation of safe management channels

    Besnus, F.; Jouve, A.C.

    2011-01-01

    The national Radioactive Materials and Waste Management (PNGMDR) sets objectives and defines waste management channels for all radioactive wastes produced in France. Within this framework, IRSN (Institute for Radioprotection and Nuclear Safety) expertise aims at assessing the consistency and robustness of the technical solutions set in place by the plan. As a result of this assessment, the main safety issues and priorities for upgrading the safety of the various facilities that will receive and treat waste are identified on the one hand, while possible foreseen weaknesses in terms of storage or treatment capacities are put into light on the other hand. To carry out such assessment, IRSN backs on its 'in depth' knowledge of facilities, acquired through the examination of each major step of waste management facility life (creation, commissioning, re-examination of safety...). This knowledge feeds in turn the examination of the waste management strategies implemented by operators. In addition, special attention is given to the achievement of waste packages of favourable properties as well as to the conditions for their safe disposal, since these two aspects are most often key factors for optimizing the safety of the whole management channel. By its capacity to overlook all steps of waste management channels, from production to final disposal, IRSN intends to contribute to the objective of enhancing the global safety of the management of radioactive waste. (authors)

  15. Implementation of the safety assessment in the practice of industrial radiography

    Alfonso Pallarés, C.; Pérez Reyes, Y.

    2015-01-01

    The CNSN as regulatory authority has regulatory control processes based on regulations, permits, inspections and limitation to ensure the supervision and control of the practice of industrial radiography. On the other hand in the light of the new regulations approved and being implemented such as: Resolution 334/2011 CITMA 'Regulation on Notification and authorization of practices and activities associated with the use of ionizing radiation sources' and Resolution 17 / 2012, Security Guide: Security Assessment Practices and Activities associated with the use of ionizing radiation (recommendatory), it is necessary for compliance with regulatory requirements concerning the safety assessment. Since 2009 it has been applied this experience in different medical practices and industry, providing a systematic and consistent basis, to the safety assessment of all facilities and activities, which has helped increase the confidence that has been achieved an adequate level of security. The work was able to identify that there is a group of barriers operating in the risk reduction in various accident sequences and therefore have a relative importance in risk reduction, recommendations in this regard to improve the program management of safety in the practice of industrial radiography. [es

  16. Implementing and Assessing Inquiry-Based Learning through the CAREER Award

    Brudzinski, M. R.

    2011-12-01

    In order to fully attain the benefits of inquiry-based learning, instructors who typically employ the traditional lecture format need to make many adjustments to their approach. This change in styles can be intimidating and logistically difficult to overcome, both for instructors and students, such that a stepwise approach to this transformation is likely to be more manageable. In this session, I will describe a series of tools to promote inquiry-based learning that I am helping to implement and assess in classroom courses and student research projects. I will demonstrate the importance of integrating with existing institutional initiatives as well as recognizing how student development plays a key role in student engagement. Some of the features I will highlight include: defining both student learning outcomes and student development outcomes, converting content training to be self-directed and asynchronous, utilizing conceptests to help students practice thinking like scientists, and employing both objective pre/post assessment and student self-reflective assessment. Lastly, I will reflect on how the well-defined goal of teaching and research integration in the CAREER award solicitation resonated with me even as an undergraduate and helped inspire my early career.

  17. Neutrino physics with SHIP

    van Herwijnen, Eric

    2016-01-01

    SHIP is a new general purpose fixed target facility, whose Technical Proposal has been recently reviewed by the CERN SPS Committee. It recommended that the experiment proceed further to a Comprehensive Design phase. In its initial phase, the 400 GeV proton beam extracted from the SPS will be dumped on a heavy target with the aim of integrating 2×1020 POT (Protons On Target) in 5 years. A dedicated detector, based on a long vacuum tank followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles and masses below O(10) GeV/c 2 . The main focus will be the physics of the so-called Hidden Portals. The sensitivity to Heavy Neutrinos will allow to probe for the first time the mass range between the kaon and the charm meson mass, and a range of couplings for which Baryogenesis and active neutrino masses could also be explained. Another dedicated detector will allow the study of neutrino cross-sections and angular distributions. ντ ...

  18. Production Balance of Ship Erection

    JIANG Ru-hong; TAN Jia-hua; LIU Cun-gen

    2008-01-01

    A network plan model of ship erection was established based on the network planning technologyand the work-package breakdown system. The load-oriented production control method was introduced to buildup a throughput diagram model thus it is possible to describe the ship erection process numerically. Based onthe digitaiized models some cases of production balance of ship erection were studied and three balance indexeswere put forward, they are the load balance rate, the input manpower balance rate and the maximum gantrycrane operating times. Such an analytic method based on the balance evaluation is the important foundationfor digitization and intelligentization of shipyard production management.

  19. Design, Implementation & Assessment of Local Exhaust Ventilation System and dust collectors for crushing unit

    Farshid Ghorbani shahna

    2015-09-01

    Full Text Available Background & objective: Industrial ventilation systems and dust collectors are effective solutions to reduce particulate emissions in the workplace and environmental in mineral processes. In this study, Local Exhaust Ventilation System and dust collectors for control of emitted silica, coke, silicon carbide dusts from crushing unit was designed and evaluated. Methods: : Local Exhaust ventilation system based on standards and guides was designed and implemented after field study of the processes and sources of air pollutants. A set comprised of the four parallel cyclones (Stairmand model and a new design of the scrubber had been used for dust control. After set-up of systems, its effectiveness in reducing the exposure of workers in the workshops and dust collecting were assessed. Results: Test results were significant differences between the concentration of particles in both on and off the ventilation system revealed (P <0.05. The system has been implemented as means of personal exposure to pollutants and environmental emissions were reduced 93.01% and 64.64%, respectively. Also, alone and integrated collection efficiency of cyclone and scrubber, were 94.2%, 59.05% and 97.4%, respectively. The results show good agreement with the values of the parameters ventilation system was designed. Conclusion: Implementation of integrated dust collectors is a good option in industries that have the financial and technical constraints to improve change processes and devices. This method with attainment to health and environmental standards not only can be resolve of the pollution problems, but also will be economically justified of such projects with reduction of depreciation expense and dust recycling.

  20. Assessment of generic accident management strategies considered for near term implementation

    Lehner, J.R.; Luckas, W.J.; Vandenkieboom, J.J.

    1989-01-01

    The US Nuclear Regulatory Commission (NRC) and the industry are both participating in the identification of measures that can prevent the progression of a severe accident or mitigate its consequences. Information important for evaluating these accident management strategies for specific plants is expected to result from the ongoing Individual Plant Evaluation (IPE) program. However, NRC staff have identified a number of generic strategies which may not have to await the results of the IPE program and therefore can be considered for earlier implementation. The NRC requested two of its contractors, Brookhaven National Laboratory (BNL) and Battelle Pacific Northwest Laboratories (PNL) to evaluate these strategies. The twenty one candidate strategies fall under three broad global strategies: (1) conserving and replenishing limited resources, (2) use of systems/components in innovative applications, and (3) defeating interlocks and component protective trips in emergencies. Some strategies apply to BWRs or PWRs only, other apply to both types of plants. This paper describes the evaluation of the strategies performed by Brookhaven National Laboratory. Brookhaven National Laboratory assessed the proposed strategies by first detailing the objective of the strategy and listing the actions involved in the implementation. A description of the plant systems associated with the strategy was given. Next, the applicability of existing rules or plant procedures to a particular strategy was investigated. This was accomplished by a fairly detailed, but by no means exhaustive review of the emergency operating procedures of several plants, as well as utility and NRC reports related to accident management

  1. [Assessment of the implementation of an unambiguous patient identification system in an acute care hospital].

    Martínez-Ochoa, Eva M; Cestafe-Martínez, Adolfo; Martínez-Sáenz, M Soledad; Belío-Blasco, Cristina; Caro-Berguilla, Yolanda; Rivera-Sanz, Félix

    2010-07-01

    To achieve implantation of unequivocal identification of all admitted patients, to ensure the identification of patients with an individual bracelet integrated into the clinical record, and to involve health professionals in this process. A working group was created, which analyzed the current situation in the hospital, selected materials, and designed the patient identification procedure and support material for patients and health professionals. After the system was implemented, coverage was assessed through direct observation. Implementation and satisfaction among patients and health professionals was evaluated through specifically designed questionnaires. Coverage was 79.4%. Most (82.8%) professionals knew why the identification bracelet was used and 57.8% thought it helped to avoid patient identification errors. Twenty percent used the bracelet data when administering medication, 29.2% when taking blood samples and 25.6% on entry to the operating room. Nearly all (88.3%) patients reported that the bracelet was not uncomfortable and 62.8% reported they received no information when the bracelet was placed. Acceptable coverage of the patient identification bracelets was achieved. However, the involvement of health professionals in the identification process was low, since the bracelets were not routinely used in established procedures and patients were only infrequently provided with information when the bracelets were placed. Copyright © 2010 Elsevier España S.L. All rights reserved.

  2. A Critical Assessment on SPC Implementation in the UK Food Industry

    Sarina Abdul Halim Lim

    2016-02-01

    Full Text Available Statistical process control (SPC is one of the most widely applied techniques to control and improve processes in manufacturing industry, but very few studies have reported on the successful application of SPC in the food industry. This paper aims to critically assess the status of SPC in the UK food manufacturing industry and suggests avenues for future research. By surveying the UK food-manufacturing companies, forty-five percent of them were identified implemented SPC, with x-R and x-S charts found to be the most commonly applied SPC charts in this industry. Top management commitment was identified as the most critical factor, while lack of SPC training is the most significant challenge and lack of awareness of SPC as the main reason for food manufacturing companies not implementing SPC. The paper provides information to food companies in the UK on most common practiced and useful quality tools, SPC charts and critical success factors in the food industry. Furthermore, based on the process performance parameters, SPC companies were observed to achieving better results compared to non-SPC companies.

  3. Intimate examination teaching with volunteers: implementation and assessment at the University of Antwerp.

    Hendrickx, Kristin; De Winter, Benedicte Y; Wyndaele, Jean-Jacques; Tjalma, Wiebren A A; Debaene, Luc; Selleslags, Bert; Mast, Frieda; Buytaert, Philippe; Bossaert, Leo

    2006-10-01

    Teaching intimate physical examinations in medical schools generates practical, didactical and ethical problems. At the University of Antwerp, a unique program with intimate examination assistants (IEA) was implemented for fifth year's undergraduate students. They learn gynaecological and urological skills in healthy volunteers. Technical, communicative and attitude aspects are taken into account. Description of the implementation of the project. Assessment of the project by questionnaires, written reflections and round table conferences. The results provide detailed information about the student's perceptions of each component of the program as well as the perceptions of the IEA's and the teachers. The multilevel evaluation of the program supports the surplus value of working with IEA's in medical education. The eye-catcher in this program is the integration of clinical skills with communicative skills and attention for students' attitude. Working with IEA's for intimate examinations represents a benefit in medical education by lowering the student's threshold to perform the intimate physical examination on both men and women during their fulltime clerkships.

  4. Rhett Talks: The development, implementation, and assessment of a faculty-in-residence program.

    Healea, C Daryl; Ribera, Robert

    2015-01-01

    Student-faculty interactions outside the classroom have long been touted as beneficial to students' success at an institution of higher education. However, obstacles to realizing these interactions have also been well-documented. This case study profiles how student affairs administrators and faculty-in-residence overcame these obstacles to develop, implement, and assess an award-winning program for facilitating student-faculty interactions outside the classroom. Named after the Boston University (BU) mascot (Rhett the Boston terrier) and inspired by the popular online lecture series (TED Talks), Rhett Talks has met BU's unique campus needs, facilitated potent student-faculty interactions, and demonstrated effective partnering between student affairs and academic affairs.

  5. An informatics approach to assess pediatric pharmacotherapy: design and implementation of a hospital drug utilization system.

    Zuppa, Athena; Vijayakumar, Sundararajan; Jayaraman, Bhuvana; Patel, Dimple; Narayan, Mahesh; Vijayakumar, Kalpana; Mondick, John T; Barrett, Jeffrey S

    2007-09-01

    Drug utilization in the inpatient setting can provide a mechanism to assess drug prescribing trends, efficiency, and cost-effectiveness of hospital formularies and examine subpopulations for which prescribing habits may be different. Such data can be used to correlate trends with time-dependent or seasonal changes in clinical event rates or the introduction of new pharmaceuticals. It is now possible to provide a robust, dynamic analysis of drug utilization in a large pediatric inpatient setting through the creation of a Web-based hospital drug utilization system that retrieves source data from our accounting database. The production implementation provides a dynamic and historical account of drug utilization at the authors' institution. The existing application can easily be extended to accommodate a multi-institution environment. The creation of a national or even global drug utilization network would facilitate the examination of geographical and/or socioeconomic influences in drug utilization and prescribing practices in general.

  6. Performance Improvement in 503A Compounding Pharmacies: A PLAN FOR ASSESSMENT, IMPLEMENTATION, AND SUSTAINED SUCCESS.

    Pritchett, Jon; Mixon, William; O'Connell, Kevin

    2016-01-01

    Performance improvement is the continual effort to objectively assess current performance and then restructure the practices that support it to more closely achieve desired performance. A plan for performance improvement, unlike other approaches to correcting problems in job fulfillment, is a systematic method used to first find the root causes of areas of concern and then apply corrections to remedy those deficits. Implementing a performance improvement plan that can be easily adapted to ensure compliance with evolving and increasingly complex state and federal regulations is crucial to a successful compounding practice. In this article, we discuss the need for performance improvement in 503A compounding pharmacies, list the steps necessary to develop such a plan, and present three case reports of performance improvement plans in differing compounding settings.

  7. Nigeria; Publication of Financial Sector Assessment Program Documentation––Detailed Assessment of Implementation of IOSCO Objectives and Principles of Securities Regulation

    International Monetary Fund

    2013-01-01

    An assessment of the level of implementation of the International Organization of Securities Commissions (IOSCO) Principles in Nigeria was conducted as part of the International Monetary Fund (IMF)-World Bank Financial Sector Assessment Program (FSAP). The ongoing global financial crisis has reinforced the need for assessors to make a judgment about supervisory practices and to determine whether they are sufficiently effective. The assessment methodology provides a set of assessment criteria ...

  8. Implementation and assessment of high-resolution numerical methods in TRACE

    Wang, Dean, E-mail: wangda@ornl.gov [Oak Ridge National Laboratory, 1 Bethel Valley RD 6167, Oak Ridge, TN 37831 (United States); Mahaffy, John H.; Staudenmeier, Joseph; Thurston, Carl G. [U.S. Nuclear Regulatory Commission, Washington, DC 20555 (United States)

    2013-10-15

    Highlights: • Study and implement high-resolution numerical methods for two-phase flow. • They can achieve better numerical accuracy than the 1st-order upwind scheme. • They are of great numerical robustness and efficiency. • Great application for BWR stability analysis and boron injection. -- Abstract: The 1st-order upwind differencing numerical scheme is widely employed to discretize the convective terms of the two-phase flow transport equations in reactor systems analysis codes such as TRACE and RELAP. While very robust and efficient, 1st-order upwinding leads to excessive numerical diffusion. Standard 2nd-order numerical methods (e.g., Lax–Wendroff and Beam–Warming) can effectively reduce numerical diffusion but often produce spurious oscillations for steep gradients. To overcome the difficulties with the standard higher-order schemes, high-resolution schemes such as nonlinear flux limiters have been developed and successfully applied in numerical simulation of fluid-flow problems in recent years. The present work contains a detailed study on the implementation and assessment of six nonlinear flux limiters in TRACE. These flux limiters selected are MUSCL, Van Leer (VL), OSPRE, Van Albada (VA), ENO, and Van Albada 2 (VA2). The assessment is focused on numerical stability, convergence, and accuracy of the flux limiters and their applicability for boiling water reactor (BWR) stability analysis. It is found that VA and MUSCL work best among of the six flux limiters. Both of them not only have better numerical accuracy than the 1st-order upwind scheme but also preserve great robustness and efficiency.

  9. Implementation and assessment of high-resolution numerical methods in TRACE

    Wang, Dean; Mahaffy, John H.; Staudenmeier, Joseph; Thurston, Carl G.

    2013-01-01

    Highlights: • Study and implement high-resolution numerical methods for two-phase flow. • They can achieve better numerical accuracy than the 1st-order upwind scheme. • They are of great numerical robustness and efficiency. • Great application for BWR stability analysis and boron injection. -- Abstract: The 1st-order upwind differencing numerical scheme is widely employed to discretize the convective terms of the two-phase flow transport equations in reactor systems analysis codes such as TRACE and RELAP. While very robust and efficient, 1st-order upwinding leads to excessive numerical diffusion. Standard 2nd-order numerical methods (e.g., Lax–Wendroff and Beam–Warming) can effectively reduce numerical diffusion but often produce spurious oscillations for steep gradients. To overcome the difficulties with the standard higher-order schemes, high-resolution schemes such as nonlinear flux limiters have been developed and successfully applied in numerical simulation of fluid-flow problems in recent years. The present work contains a detailed study on the implementation and assessment of six nonlinear flux limiters in TRACE. These flux limiters selected are MUSCL, Van Leer (VL), OSPRE, Van Albada (VA), ENO, and Van Albada 2 (VA2). The assessment is focused on numerical stability, convergence, and accuracy of the flux limiters and their applicability for boiling water reactor (BWR) stability analysis. It is found that VA and MUSCL work best among of the six flux limiters. Both of them not only have better numerical accuracy than the 1st-order upwind scheme but also preserve great robustness and efficiency

  10. Potential risks of nuclear ships

    Oelgaard, P.L.

    1994-07-01

    This report represents an attempt to evaluate the potential risks of nuclear ships. Firstly reasons are given why nuclear ship accidents will not lead to accidents of the magnitude of the Chernobyl accident. This is due to much lower content of radioactive material and to different reactor designs. Next a review is given of the types of accidents which have actually occurred. Of these the reactor accidents which may lead to serious consequences for the crew and the environment are considered further. These are reactivity accidents and loss of coolant accidents. In addition the long term risks of sunken nuclear ships and sea disposed reactor compartments etc. are also discussed. Based on available accident data an attempt is made to estimate the probability of serious nuclear ship accidents. (au)

  11. Occupational accidents aboard merchant ships

    Hansen, H.L.; Nielsen, D.; Frydenberg, Morten

    2002-01-01

    Objectives: To investigate the frequency, circumstances, and causes of occupational accidents aboard merchant ships in international trade, and to identify risk factors for the occurrence of occupational accidents as well as dangerous working situations where possible preventive measures may...... be initiated. Methods: The study is a historical follow up on occupational accidents among crew aboard Danish merchant ships in the period 1993–7. Data were extracted from the Danish Maritime Authority and insurance data. Exact data on time at risk were available. Results: A total of 1993 accidents were...... aboard. Relative risks for notified accidents and accidents causing permanent disability of 5% or more were calculated in a multivariate analysis including ship type, occupation, age, time on board, change of ship since last employment period, and nationality. Foreigners had a considerably lower recorded...

  12. Travelers' Health: Cruise Ship Travel

    ... and territories). Zika virus was first reported in Brazil in 2015 and subsequently spread across the Caribbean ... 11. Mouchtouri VA, Rudge JW. Legionnaires’ disease in hotels and passenger ships: a systematic review of evidence, ...

  13. Ship Repair Workflow Cost Model

    McDevitt, Mike

    2003-01-01

    The effects of intermittent work patterns and funding on the costs of ship repair and maintenance were modeled for the San Diego region in 2002 for Supervisor of Shipbuilding and Repair (SUPSHIP) San Diego...

  14. The Model to Assess the Implementation of Technical Conditions Defined in Annex IV of Marpol Convention 73/78: The Case of the Baltic Sea Port of Klaipeda

    Jarzemskis Andrius

    2016-12-01

    Full Text Available Baltic Marine Environment Protection Commission members seeking to implement MARPOL 73/78 Annex IV amendments which recognize the Baltic Sea as special are, in which discharge of uncommitted sewage from passenger ships is forbidden, must ensure that ports are equipped with adequate reception facilities. To ensure implementation of amendments of Annex IV in port of Klaipeda, the analysis framework model was defined by authors. The model evaluates the readiness of the port to changes brought by the amendments of MARPOL Annex IV. The scientific problem comes with perception of adequacy. Resolution MEPC.200(62 amending MARPOL 73/78 Annex IV states, that port reception facilities must be adequate to the needs of passenger ships using them without causing undue delay. Concept of adequacy is not defined, therefore other guidelines explaining adequacy were used: EU directive 2000/59/EC and IMO resolution MEPC.83(44 Guidelines for ensuring adequacy of port reception facilities. Based on these sources, criteria that must be met to ensure adequacy were identified and tested in article: 1 reception facilities meet needs of ships normally using them; 2 discharge of sewage does to cause undue delay; 3 reception facilities does not provide disincentive to use them; 4 facilities are accessible; 5 facilities contribute to the improvement of the marine environment.

  15. TMI-2 spent fuel shipping

    Quinn, G.J.; Burton, H.M.

    1985-01-01

    TMI-2 failed fuel will be shipped to the Idaho National Engineering Laboratory for use in the DOE Core Examination Program. The fuel debris will be loaded into three types of canisters during defueling and dry loaded into a spent fuel shipping cask. The cask design accommodates seven canisters per cask and has two separate containment vessels with ''leaktight'' seals. Shipments are expectd to begin in early 1986

  16. Structural observation of long-span suspension bridges for safety assessment: implementation of an optical displacement measurement system

    Martins, L Lages; Ribeiro, A Silva; Rebordão, J M

    2015-01-01

    This paper addresses the implementation of an optical displacement measurement system in the observation scenario of a long-span suspension bridge and its contribution for structural safety assessment. The metrological background required for quality assurance of the measurements is described, namely, the system's intrinsic parameterization and integration in the SI dimensional traceability chain by calibration, including its measurement uncertainty assessment

  17. Overview of the OGAP Formative Assessment Project and CPRE's Large-Scale Experimental Study of Implementation and Impacts

    Supovitz, Jonathan

    2016-01-01

    In this presentation discussed in this brief abstracted report, the author presents about an ongoing partnership with the Philadelphia School District (PSD) to implement and research the Ongoing Assessment Project (OGAP). OGAP is a systematic, intentional and iterative formative assessment system grounded in the research on how students learn…

  18. Putting social impact assessment to the test as a method for implementing responsible tourism practice

    McCombes, Lucy, E-mail: l.mccombes@leedsbeckett.ac.uk [International Centre for Research in Events, Tourism and Hospitality (ICRETH), Leeds Beckett University, Headingley Campus, Macaulay Hall 103, Leeds LS6 3QS (United Kingdom); Vanclay, Frank, E-mail: frank.vanclay@rug.nl [Professor of Cultural Geography, Faculty of Spatial Sciences, University of Groningen, PO Box 800, 9700AV Groningen (Netherlands); Evers, Yvette, E-mail: y.evers@tft-earth.org [The Forest Trust, Chemin de Chantavril 2, 1260 Nyon (Switzerland)

    2015-11-15

    The discourse on the social impacts of tourism needs to shift from the current descriptive critique of tourism to considering what can be done in actual practice to embed the management of tourism's social impacts into the existing planning, product development and operational processes of tourism businesses. A pragmatic approach for designing research methodologies, social management systems and initial actions, which is shaped by the real world operational constraints and existing systems used in the tourism industry, is needed. Our pilot study with a small Bulgarian travel company put social impact assessment (SIA) to the test to see if it could provide this desired approach and assist in implementing responsible tourism development practice, especially in small tourism businesses. Our findings showed that our adapted SIA method has value as a practical method for embedding a responsible tourism approach. While there were some challenges, SIA proved to be effective in assisting the staff of our test case tourism business to better understand their social impacts on their local communities and to identify actions to take. - Highlights: • Pragmatic approach is needed for the responsible management of social impacts of tourism. • Our adapted Social impact Assessment (SIA) method has value as a practical method. • SIA can be embedded into tourism businesses existing ‘ways of doing things’. • We identified challenges and ways to improve our method to better suit small tourism business context.

  19. Putting social impact assessment to the test as a method for implementing responsible tourism practice

    McCombes, Lucy; Vanclay, Frank; Evers, Yvette

    2015-01-01

    The discourse on the social impacts of tourism needs to shift from the current descriptive critique of tourism to considering what can be done in actual practice to embed the management of tourism's social impacts into the existing planning, product development and operational processes of tourism businesses. A pragmatic approach for designing research methodologies, social management systems and initial actions, which is shaped by the real world operational constraints and existing systems used in the tourism industry, is needed. Our pilot study with a small Bulgarian travel company put social impact assessment (SIA) to the test to see if it could provide this desired approach and assist in implementing responsible tourism development practice, especially in small tourism businesses. Our findings showed that our adapted SIA method has value as a practical method for embedding a responsible tourism approach. While there were some challenges, SIA proved to be effective in assisting the staff of our test case tourism business to better understand their social impacts on their local communities and to identify actions to take. - Highlights: • Pragmatic approach is needed for the responsible management of social impacts of tourism. • Our adapted Social impact Assessment (SIA) method has value as a practical method. • SIA can be embedded into tourism businesses existing ‘ways of doing things’. • We identified challenges and ways to improve our method to better suit small tourism business context

  20. The Implementation of a New Method of Student Assessment in a Pathogenic Bacteriology Laboratory Course

    M. Frances Hite

    2009-12-01

    Full Text Available A new case study method of assessment was developed to challenge advanced undergraduate biology majors interested in medical careers and allied health professions. This method is an alternative to traditional "unknown" identifications used in many microbiology laboratories. Students used various biochemical tests and selective media throughout the course to identify organisms cultured from their own bodies. In preparing a final assessment for the course, an assignment was developed to challenge the students to apply what they had learned in a medically relevant setting. Also of importance was the elimination of further biochemical testing by these students and prevention of contact with strict pathogens in this lab, due to budget and safety constraints, respectively. Each student was provided with a clinical specimen data record sheet and additional information about their "diseased patient". Students used analytical skills and critical thinking, as well as knowledge gained throughout the semester, to logically deduce the causative agent of disease in the mock patients. Students were required to: (i describe the steps in this logical deduction, (ii provide a brief overview of the characteristics and virulence factors of the organism(s, (iii investigate all disease(s caused by the organism, (iv describe symptomology of the patient in detail, and (v investigate disease treatment and prevention methods. The final assignment involved library and Internet research and culminated in a written report, which further developed writing and communication skills. Detailed descriptions of and materials for this assignment are provided along with an overall evaluation of this method after implementation.

  1. Do regulators pay attention? An assessment of IT governance implementation in systemically important banks

    Mehrdad Sepahvand

    2017-03-01

    Full Text Available The large size and complexity of Information Technology systems in systematically important banks raise the need for creating an IT governance architecture that could make IT strategy aligned with business strategy and delivers value while it effectively identifies and manages IT risk. This study traces the links between IT governance and two more applied risk management frameworks, COSO and BCBS’s principles for managing IT risk. Then it argues due to the magnitude of potential losses caused by any weakness in IT governance in D-SIBs, the assessment of IT governance in these banks should be one of the main concerns of local regulators and supervisors. As a case study, it assesses the relative rank of D-SIBs in Iranian banking system to see where these banks would stand in an ordered list of the banks including both private and public banks in terms of IT governance implementation. The application of the Fuzzy AHP technique shows that IT governance practice in Iranian D-SIBs is not as good as the private banks while it outperforms some state-owned banks.

  2. The development, implementation, and assessment of an innovative faculty mentoring leadership program.

    Tsen, Lawrence C; Borus, Jonathan F; Nadelson, Carol C; Seely, Ellen W; Haas, Audrey; Fuhlbrigge, Anne L

    2012-12-01

    Effective mentoring is an important component of academic success. Few programs exist to both improve the effectiveness of established mentors and cultivate a multispecialty mentoring community. In 2008, in response to a faculty survey on mentoring, leaders at Brigham and Women's Hospital developed the Faculty Mentoring Leadership Program as a peer learning experience for midcareer and senior faculty physician and scientist mentors to enhance their skills and leadership in mentoring and create a supportive community of mentors. A planning group representing key administrative, educational, clinical, and research mentorship constituencies designed the nine-month course.Participants met monthly for an hour and a half during lunchtime. Two cofacilitators engaged the diverse group of 16 participants in interactive discussions about cases based on the participants' experiences. While the cofacilitators discussed with the participants the dyadic mentor-mentee relationship, they specifically emphasized the value of engaging multiple mentors and establishing mentoring networks. In response to postsession and postcourse (both immediately and after six months) self-assessments, participants reported substantive gains in their mentoring confidence and effectiveness, experienced a renewed sense of enthusiasm for mentoring, and took initial steps to build a diverse network of mentoring relationships.In this article, the authors describe the rationale, design, implementation, assessment, and ongoing impact of this innovative faculty mentoring leadership program. They also share lessons learned for other institutions that are contemplating developing a similar faculty mentoring program.

  3. Risk assessment method for the implementation of materials divided up to the nanometric scale

    Gridelet, L; Delbecq, P; Hervé, L; Fayet, G; Fleury, D; Kowal, S; Boissolle, P

    2013-01-01

    A new approach of assessing the risks inherent in the implementation of powders, including nanomaterials has been developed. This tool is based on the method of the OHB (Occupational Hazard Band) widely spread in the chemical industry. The European classification and CLP scales of toxicity have not been modified; only the control of exposure has been worked at. The method applies essentially to the prevention of the exposures by airborne materials, whatever their particle size. The skin exposure is not treated there specifically for the time being. The method considers exposure based on seven parameters to take into account the characteristics of the materials used, their emission potential, the conditions of use, as well as classic parameters of the characterization of the exposure as the duration and the frequency. The method stresses on a pragmatic exploitation of the current knowledge and of the available data, bearing in mind that a lot of them are not easily accessible to plant operators. The product of the reflection is then positioned on a hazard x exposure matrix from which 3 levels of priority of action are defined, as in the classical OHB method applied to pure chemical risk. This approach fills in a gap in term of risk assessment and avoids jeopardizing all that had been set up for years, while introducing newelements of reflection accessible to all operators.

  4. The psychosocial work environment and fatigue in Danish ferry shipping

    Bøggild Dohrmann, Solveig

    and endangerment of occupational safety, and in ferry shipping employees’ fatigue can lead not only to poor individual health and wellbeing but also to accidents, which can potentially jeopardize passengers’ safety. Objective Due to the risk of fatigue in the ferry shipping industry – and a lack of prior research...... on this topic - the main aim of this Phd study was to investigate the link between fatigue and working environmental factors among ferry shipping employees. The investigation specifically focuses on the role of psychosocial factors, as there is a distinct lack of research on such determinants in a seafaring...... of two Danish ferry shipping companies. Methods A systematic review and quality assessment of the empirical evidence was conducted as an initial step to summarize and analyze what was known about fatigue-determining factors in seafaring, the results of which were published in article 1. Two further...

  5. Assessing Cultural Readiness of Organization For Successful Implementation of Knowledge Managment, Appling FMCDM Approach: Case of Central Bank of Iran

    Shaban Elahi

    2012-02-01

    Full Text Available Supportive organizational culture for knowledge management can vouch for successful implementation of knowledge management. In the case of lacking this kind of supportive culture, the organizational culture is one of the obstacles which can lead the implementation of knowledge management to full failure and waste of organizational assets. In this research, a framework based on FMCDM was utilized to assess the cultural readiness of organization as the knowledge management implementation prerequisite. This framework has been utilized to assess Central Bank of Iran’s cultural readiness. The methodology of research was descriptive and research data were gathered by questionnaire and were answered by experts and CBI executives. In this term, the cultural readiness of CBI was assessed and in accordance with this assessment, embarking on corrective action was proposed.

  6. Environmental impact analysis of the Nuclear Merchant Ship Program-addendum. Special study

    1977-06-01

    This study represents a qualitative extension of an earlier Environmental Impact Analysis of the Nuclear Merchant Ship Program (MarAd, 1975) using an Ultra Large Crude Carrier (ULCC) as the reference ship, to other types of ships including a containership, dry-bulk cargo vessel, and an icebreaking oil tanker. This qualitative analysis shows that, for ships operating into coastal ports (containerships and possibly dry-bulk carriers), both ecological and radiological impacts would be somewhat greater than for the reference ULCC docking at an offshore terminal. These impacts can be kept within the guidelines established for land based nuclear power plants by implementation of appropriate operating procedures

  7. Implementation outcome assessment instruments used in physical healthcare settings and their measurement properties: a systematic review protocol

    Vitoratou, Silia; Sevdalis, Nick; Hull, Louise

    2017-01-01

    Introduction Over the past 10 years, research into methods that promote the uptake, implementation and sustainability of evidence-based interventions has gathered pace. However, implementation outcomes are defined in different ways and assessed by different measures; the extent to which these measures are valid and reliable is unknown. The aim of this systematic review is to identify and appraise studies that assess the measurement properties of quantitative implementation outcome instruments used in physical healthcare settings, to advance the use of precise and accurate measures. Methods and analysis The following databases will be searched from inception to March 2017: MEDLINE, EMBASE, PsycINFO, CINAHL and the Cochrane Library. Grey literature will be sought via HMIC, OpenGrey, ProQuest for theses and Web of Science Conference Proceedings Citation Index-Science. Reference lists of included studies and relevant reviews will be hand searched. Three search strings will be combined to identify eligible studies: (1) implementation literature, (2) implementation outcomes and (3) measurement properties. Screening of titles, abstracts and full papers will be assessed for eligibility by two reviewers independently and any discrepancies resolved via consensus with the wider team. The methodological quality of the studies will be assessed using the COnsensus-based Standards for the selection of health Measurement INstruments checklist. A set of bespoke criteria to determine the quality of the instruments will be used, and the relationship between instrument usability and quality will be explored. Ethics and dissemination Ethical approval is not necessary for systematic review protocols. Researchers and healthcare professionals can use the findings of this systematic review to guide the selection of implementation outcomes instruments, based on their psychometric quality, to assess the impact of their implementation efforts. The findings will also provide a useful guide for

  8. On impact mechanics in ship collisions

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship–ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived ...

  9. A user needs assessment to inform health information exchange design and implementation.

    Strauss, Alexandra T; Martinez, Diego A; Garcia-Arce, Andres; Taylor, Stephanie; Mateja, Candice; Fabri, Peter J; Zayas-Castro, Jose L

    2015-10-12

    Important barriers for widespread use of health information exchange (HIE) are usability and interface issues. However, most HIEs are implemented without performing a needs assessment with the end users, healthcare providers. We performed a user needs assessment for the process of obtaining clinical information from other health care organizations about a hospitalized patient and identified the types of information most valued for medical decision-making. Quantitative and qualitative analysis were used to evaluate the process to obtain and use outside clinical information (OI) using semi-structured interviews (16 internists), direct observation (750 h), and operational data from the electronic medical records (30,461 hospitalizations) of an internal medicine department in a public, teaching hospital in Tampa, Florida. 13.7 % of hospitalizations generate at least one request for OI. On average, the process comprised 13 steps, 6 decisions points, and 4 different participants. Physicians estimate that the average time to receive OI is 18 h. Physicians perceived that OI received is not useful 33-66 % of the time because information received is irrelevant or not timely. Technical barriers to OI use included poor accessibility and ineffective information visualization. Common problems with the process were receiving extraneous notes and the need to re-request the information. Drivers for OI use were to trend lab or imaging abnormalities, understand medical history of critically ill or hospital-to-hospital transferred patients, and assess previous echocardiograms and bacterial cultures. About 85 % of the physicians believe HIE would have a positive effect on improving healthcare delivery. Although hospitalists are challenged by a complex process to obtain OI, they recognize the value of specific information for enhancing medical decision-making. HIE systems are likely to have increased utilization and effectiveness if specific patient-level clinical information is

  10. Cultural challenges to implementation of formative assessment in Saudi Arabia: an exploratory study.

    Al-Wassia, Rolina; Hamed, Omayma; Al-Wassia, Heidi; Alafari, Reem; Jamjoom, Reda

    2015-04-01

    This study investigates challenges that students and faculty face to implement assessment for learning; and the activities, capabilities, enablers, and indicators which could impact performance. The study is a mixed methods research, cross-sectional, exploratory study. The study was organized through two phases of data collection and analysis (QUAL → quan). Based on qualitative focus group discussions (FGD), we first gathered data through field notes. Later, we engaged in analysis using techniques drawn from qualitative data including categorization, theme identification, and connection to existing literature. Based on this analysis, we developed a questionnaire that could provide quantitative measures based on the qualitative FGD. We then administered the questionnaire, and the quantitative data were analyzed to quantitatively test the qualitative findings. Twenty-four faculty and 142 students from the 4th and 5th clinical years participated voluntarily. Their perception of FA and the cultural challenges that hinder its adoption were evaluated through a FGD and a questionnaire. The mean score of understanding FA concept was equal in faculty and students (p = 0.08). The general challenge that scored highest was the need to balance work and academic load in faculty and the need to balance study load and training and mental anxiety in students. There was no difference between faculty and students in perceiving "learning is teacher-centered" (p = 0.481); and "past learning and assessment experience" (p = 0.322). There was a significant difference between them regarding interaction with opposite gender (p discrimination by same faculty gender". The authors suggested a "Framework of Innovation in Endorsing Assessment for Learning". It emphasizes a holisitic approach through all levels of the System: Government, Accreditation Bodies, Policy makers; Institution, and Classroom levels.

  11. Adaptation to carbon dioxide tax in shipping

    Olsen, Kristian

    2000-01-01

    This note discusses the consequences for the sea transport sector between Norway and continental Europe of levying a carbon dioxide tax on international bunker. The influence of such a tax on the operational costs of various types of ship and various transport routes is calculated. The profit obtainable from the following ways of adapting to an increased tax level is assessed: (1) Reducing the speed, (2) Rebuilding the engine to decrease fuel consumption, (3) Changing the design speed for new ships. It is found that a carbon dioxide tax of NOK 200 per tonne of CO 2 will increase the transport costs by 3 - 15 percent. In the long run much of this may be transferred to the freight rates since so much of the sea transport are in segments in which the demand for the service is not sensitive to the prices. Even if the freight rates are not changed, a tax this size will not make it necessary to reduce the speed of the existing fleet. The income lost by taking fewer trips will exceed the costs saved in reducing the speed. However, the optimum design speed for new ships may be somewhat reduced (0.5 knots). Rebuilding engines to reduce the fuel consumption would pay off were it not for the fact that the remaining life of the present fleet is probably too short for this to be interesting

  12. Assessing energy business cases implemented in the North Sea Region and strategy recommendations

    Xu, Bing; Nayak, Amar; Gray, David; Ouenniche, Jamal

    2016-01-01

    Highlights: • Propose an integrated MCDA-based framework to benchmark DSM energy business cases. • Address interests from various stakeholders, different forms of data, both fuzzy and crisp relations. • Contract optimisation and offering reserve capacity strategies works well. • Lack of strong incentives for firms to implement energy solutions on a larger scale. • Need to design attractive incentive programmes to attract more industry engagement. - Abstract: e-harbours is a unique European project that was set out to identify viable energy business cases on the exploitation of energy flexibility, which optimise their operations to match energy demand and supply while taking account of the additional volatility in supply caused by renewable energy sources, improve energy efficiency, and reduce dependence on fossil fuels. In this paper, we propose an integrated multi-criteria decision analysis based framework to assess the relative performance of 21 energy business cases, which implemented different demand-side management strategies. Our proposed methodology has the ability to address complex problems involving multiple conflicting interests from various stakeholders, different forms of data, and different fuzzy and crisp relations. We find that business cases based on contract optimisation and offering reserve capacity were ranked relatively high, while those based on trading on the wholesale market or hybrid approaches fared less well. Despite finding viable pilot business cases, e-harbours found that there was little enthusiasm among industrial partners to scale up the pilots. Consequently, EU governments should consider offering attractive incentive programmes for industry engagement in achieving their objectives in reducing greenhouse gas emissions, improving energy supply security, diversifying energy supplies, and improving Europe’s industrial competitiveness.

  13. Qualitative Assessment of Smoke-Free Policy Implementation in Low-Income Housing: Enhancing Resident Compliance.

    Anthony, Jodi; Goldman, Roberta; Rees, Vaughan W; Frounfelker, Rochelle L; Davine, Jessica; Keske, Robyn R; Brooks, Daniel R; Geller, Alan C

    2018-01-01

    As public housing agencies and other low-income housing providers adopt smoke-free policies, data are needed to inform implementation approaches that support compliance. Focused ethnography used including qualitative interviews with staff, focus groups with residents, and property observations. Four low-income housing properties in Massachusetts, 12 months postpolicy adoption. Individual interviews (n = 17) with property staff (managers, resident service coordinators, maintenance, security, and administrators) and focus groups with resident smokers (n = 28) and nonsmokers (n = 47). Informed by the social-ecological model: intrapersonal, interpersonal, organizational, and community factors relating to compliance were assessed. Utilized MAXQDA in a theory-driven immersion/crystallization analytic process with cycles of raw data examination and pattern identification until no new themes emerged. Self-reported secondhand smoke exposure (SHSe) was reduced but not eliminated. Challenges included relying on ambivalent maintenance staff and residents to report violations, staff serving as both enforcers and smoking cessation counsellors, and inability to enforce on nights and weekends. Erroneous knowledge of the policy, perception that SHSe is not harmful to neighbors, as well as believing that smokers were losing their autonomy and being unfairly singled out when other resident violations were being unaddressed, hindered policy acceptance among resident smokers. The greatest challenge to compliance was the lack of allowable outdoor smoking areas that may have reduced the burden of the policy on smokers. Smoke-free policy implementation to support compliance could be enhanced with information about SHSe for smokers and nonsmokers, cessation support from external community partners, discussion forums for maintenance staff, resident inclusion in decision-making, and framing the policy as part of a broader wellness initiative.

  14. Development of the nuclear ship MUTSU spent fuel shipping cask

    Ishizuka, M.; Umeda, M.; Nawata, Y.; Sato, H.; Honami, M.; Nomura, T.; Ohashi, M.; Higashino, A.

    1989-01-01

    After the planned trial voyage (4700 MWD/MTU) of the nuclear ship MUTSU in 1990, her spent fuel assemblies, initially made of two types of enriched UO 2 (3.2wt% and 4.4wt%), will be transferred to the reprocessing plant soon after cooling down in the ship reactor for more than one year. For transportation, the MUTSU spent fuel shipping casks will be used. Prior to transportation to the reprocessing plant, the cooled spent fuel assemblies will be removed from the reactor to the shipping casks and housed at the spent fuel storage facility on site. In designing the MUTSU spent fuel shipping cask, considerations were given to make the leak-tightness and integrity of the cask confirmable during storage. The development of the cask and the storage function demonstration test were performed by Japan Atomic Energy Research Institute (JAERI) and Mitsubishi Heavy Industries, Ltd. (MHI). One prototype cask for the storage demonstration test and licensed thirty-five casks were manufactured between 1987 and 1988

  15. Towards a Tool for Assessing Supply-Chain Information Performance During Implementation of New Information Technologies

    Denolf, J.M.; Wognum, P.M.; Trienekens, J.H.; Vorst, van der J.G.A.J.; Omta, S.W.F.

    2012-01-01

    Based on improved information performance, agro-food companies and supply chains want to enhance their production processes. It creates the necessity to implement additional information technologies. The implementation of information technologies is, however, a complex task because of the

  16. A Base Integer Programming Model and Benchmark Suite for Liner-Shipping Network Design

    Brouer, Berit Dangaard; Alvarez, Fernando; Plum, Christian Edinger Munk

    2014-01-01

    . The potential for making cost-effective and energy-efficient liner-shipping networks using operations research (OR) is huge and neglected. The implementation of logistic planning tools based upon OR has enhanced performance of airlines, railways, and general transportation companies, but within the field......The liner-shipping network design problem is to create a set of nonsimple cyclic sailing routes for a designated fleet of container vessels that jointly transports multiple commodities. The objective is to maximize the revenue of cargo transport while minimizing the costs of operation...... sources of liner shipping for OR researchers in general. We describe and analyze the liner-shipping domain applied to network design and present a rich integer programming model based on services that constitute the fixed schedule of a liner shipping company. We prove the liner-shipping network design...

  17. SAR Imagery Simulation of Ship Based on Electromagnetic Calculations and Sea Clutter Modelling for Classification Applications

    Ji, K F; Zhao, Z; Xing, X W; Zou, H X; Zhou, S L

    2014-01-01

    Ship detection and classification with space-borne SAR has many potential applications within the maritime surveillance, fishery activity management, monitoring ship traffic, and military security. While ship detection techniques with SAR imagery are well established, ship classification is still an open issue. One of the main reasons may be ascribed to the difficulties on acquiring the required quantities of real data of vessels under different observation and environmental conditions with precise ground truth. Therefore, simulation of SAR images with high scenario flexibility and reasonable computation costs is compulsory for ship classification algorithms development. However, the simulation of SAR imagery of ship over sea surface is challenging. Though great efforts have been devoted to tackle this difficult problem, it is far from being conquered. This paper proposes a novel scheme for SAR imagery simulation of ship over sea surface. The simulation is implemented based on high frequency electromagnetic calculations methods of PO, MEC, PTD and GO. SAR imagery of sea clutter is modelled by the representative K-distribution clutter model. Then, the simulated SAR imagery of ship can be produced by inserting the simulated SAR imagery chips of ship into the SAR imagery of sea clutter. The proposed scheme has been validated with canonical and complex ship targets over a typical sea scene

  18. Strategic environmental assessment implementation in China - Five-year review and prospects

    Wu Jing; Chang, I-Shin; Bina, Olivia; Lam, Kin-Che; Xu He

    2011-01-01

    Through literature review and questionnaire survey, the purpose of this study is to understand current status and major fields of SEA implementation in China, and then to provide advice for future improvement of SEA system, according to objective evaluation of the effectiveness of SEA implementation. Major types and fields of SEA implementation were firstly studied to conclude that the attitude of decision-makers and competent authority of SEA implementation does generate direct impacts on SEA implementation. Current status of SEA implementation were then studied, in terms of timing, techniques and methodologies, public participation, information disclosure, alternative, and review organization, to conclude that SEA implementation in China is 'impact-based SEA' and the major problems of SEA implementation are resulted from deficient and defective management of SEA system, such as laws, regulations, and means of management. In order to have objective evaluation on the effectiveness of SEA implementation, to understand good practice of SEA implementation, and to provide advice for future improvement of SEA system, it is necessary to establish reasonable and feasible evaluation criteria for the effectiveness of SEA implementation, based upon foreign experience and political, legislative, administrative and cultural characteristics of China. Various types and stages of SEA should be carefully considered to be included into the evaluation criteria for the effectiveness of SEA implementation.

  19. Barriers to energy efficiency in shipping: A triangulated approach to investigate the principal agent problem

    Rehmatulla, Nishatabbas; Smith, Tristan

    2015-01-01

    Energy efficiency is a key policy strategy to meet some of the challenges being faced today and to plan for a sustainable future. Numerous empirical studies in various sectors suggest that there are cost-effective measures that are available but not always implemented due to existence of barriers to energy efficiency. Several cost-effective energy efficient options (technologies for new and existing ships and operations) have also been identified for improving energy efficiency of ships. This paper is one of the first to empirically investigate barriers to energy efficiency in the shipping industry using a novel framework and multidisciplinary methods to gauge implementation of cost-effective measures, perception on barriers and observations of barriers. It draws on findings of a survey conducted of shipping companies, content analysis of shipping contracts and analysis of energy efficiency data. Initial results from these methods suggest the existence of the principal agent problem and other market failures and barriers that have also been suggested in other sectors and industries. Given this finding, policies to improve implementation of energy efficiency in shipping need to be carefully considered to improve their efficacy and avoid unintended consequences. -- Highlights: •We provide the first analysis of the principal agent problem in shipping. •We develop a framework that incorporates methodological triangulation. •Our results show the extent to which this barrier is observed and perceived. •The presence of the barrier has implications on the policy most suited to shipping

  20. Safe manning of merchant ships: an approach and computer tool

    Alapetite, Alexandre; Kozin, Igor

    2017-01-01

    In the shipping industry, staffing expenses have become a vital competition parameter. In this paper, an approach and a software tool are presented to support decisions on the staffing of merchant ships. The tool is implemented in the form of a Web user interface that makes use of discrete......-event simulation and allows estimation of the workload and of whether different scenarios are successfully performed taking account of the number of crewmembers, watch schedules, distribution of competencies, and others. The software library ‘SimManning’ at the core of the project is provided as open source...

  1. Assessing the implementation of a bedside service handoff on an academic hospitalist service.

    Wray, Charlie M; Arora, Vineet M; Hedeker, Donald; Meltzer, David O

    2018-06-01

    Inpatient service handoffs are a vulnerable transition during a patients' hospitalization. We hypothesized that performing the service handoff at the patients' bedside may be one mechanism to more efficiently transfer patient information between physicians, while further integrating the patient into their hospital care. We performed a 6-month prospective study of performing a bedside handoff (BHO) at the service transition on a non-teaching hospitalist service. On a weekly basis, transitioning hospitalists co-rounded at patient's bedsides. Post-handoff surveys assessed for completeness of handoff, communication, missed information, and adverse events. A control group who performed the handoff via email, phone or face-to-face was also surveyed. Chi-square and item-response theory (IRT) analysis assessed for differences between BHO and control groups. Narrative responses were elicited to qualitatively describe the BHO. In total, 21/31 (67%) scheduled BHOs were performed. On average, 4 out of 6 eligible patients experienced a BHO, with a total of 90 patients experiencing a BHO. Of those asked to perform the BHO, 52% stated the service transition took 31-60 min compared to 24% in the control group. Controlling for the nesting of observations within physicians, IRT analysis found that BHO respondents had statistically significant greater odds of: reporting increased patient awareness of the service handoff, more certainty in the plan for each patient, less discovery of missed information, and less time needed to learn about the patient on the first day compared to control methods. Narrative responses described a more patient-centered handoff with improved communication that was time-consuming and often logistically difficult to implement. Despite its time-intensive nature, performing the service handoff at the patient's bedside may lead to a more complete and efficient service transition. Published by Elsevier Inc.

  2. Assessing the Challenges in Successful Implementation and Adoption of Crop Insurance in Thailand

    Shweta Sinha

    2016-12-01

    Full Text Available The purpose of this paper is to assess the gaps in the adoption of crop insurance in Thailand and suggest possible solutions relating to policy support and framework, implementation mechanisms, technology adoption, and awareness amongst farmers. The methodology includes a literature review, interaction with officials, rice experts and insurance experts, and discussion with farmers. A study was undertaken at province level to assess the impact of using rainfall index as a threshold. Additionally, focused group discussions (FGD were conducted with rice farmers at the village level. Key issues targeted in the FGD were to understand the behavior and practices during droughts, impact of drought on crop yield, methods already in use to reduce the impact, such as plantation of drought-resistant rice, and the adoption of crop insurance. Data availability is a challenge and has led to withdrawal of Weather Index Insurance (WII in 2015. WII have threshold levels based on historical rainfall. Adoption of coping mechanisms, such as drought-resistant rice and irrigation increases the chances of adverse selection. In absence of ground based weather data, a combination of satellite agriculture drought information can be used to make crop insurance more attractive as it would help in reducing basis risk and improving insurers and farmers’ confidence in the product. Discussion with farmers, insurance companies, and the Bank of Agriculture and Agricultural Cooperatives (BAAC in Thailand suggested low awareness among farmers about the potential benefits of weather index insurance products. Relatively low compensation is also an obstacle. Proper marketing and awareness raising campaigns should also accompany the introduction of index-based insurance products.

  3. Effect of Buffer Bow Structure in Ship-Ship Collision

    Yamada, Yasuhira; Endo, Hisayoshi; Pedersen, Preben Terndrup

    2008-01-01

    tankers, the introduction of buffer bulbous bows has been proposed. Relatively soft buffer bows absorb part of the kinetic energy of the striking ship before penetrating the inner hull of the struck vessel. The purpose of the present paper is to verify the effectiveness of a prototype buffer bulbous bow......) and the forward velocity of the struck ship on the collapse mode of the bow of the striking vessel are investigated. Collapse modes, contact forces and energy absorption capabilities of the buffer bows are compared with those of conventional bows....

  4. Chlorophyll a and Other Data from NOAA Ship ALBATROSS IV and other platforms as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1977-03-16 to 1985-06-04 (NODC Accession 9800126)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chlorophyll a and other data were collected from NOAA Ship ALBATROSS IV and other platforms from 16 March 1977 to 04 June 1985. Data were collected by the University...

  5. Temperature profiles from XBT casts from NOAA Ship ALBATROSS IV as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1984-04-17 to 1984-06-02 (NODC Accession 8400111)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profiles were collected from XBT casts from NOAA Ship ALBATROSS IV from 17 April 1984 to 02 June 1984. Data were collected by the National Marine...

  6. Content validity of governing in Building Information Modelling (BIM) implementation assessment instrument

    Hadzaman, N. A. H.; Takim, R.; Nawawi, A. H.; Mohamad Yusuwan, N.

    2018-04-01

    BIM governance assessment instrument is a process of analysing the importance in developing BIM governance solution to tackle the existing problems during team collaboration in BIM-based projects. Despite the deployment of integrative technologies in construction industry particularly BIM, it is still insufficient compare to other sectors. Several studies have been established the requirements of BIM implementation concerning all technical and non-technical BIM adoption issues. However, the data are regarded as inadequate to develop a BIM governance framework. Hence, the objective of the paper is to evaluate the content validity of the BIM governance instrument prior to the main data collection. Two methods were employed in the form of literature review and questionnaire survey. Based on the literature review, 273 items with six main constructs are suggested to be incorporated in the BIM governance instrument. The Content Validity Ratio (CVR) scores revealed that 202 out of 273 items are considered as the utmost critical by the content experts. The findings for Item Level Content Validity Index (I-CVI) and Modified Kappa Coefficient however revealed that 257 items in BIM governance instrument are appropriate and excellent. The instrument is highly reliable for future strategies and the development of BIM projects in Malaysia.

  7. A methodological approach and framework for sustainability assessment in NGO-implemented primary health care programs.

    Sarriot, Eric G; Winch, Peter J; Ryan, Leo J; Bowie, Janice; Kouletio, Michelle; Swedberg, Eric; LeBan, Karen; Edison, Jay; Welch, Rikki; Pacqué, Michel C

    2004-01-01

    An estimated 10.8 million children under 5 continue to die each year in developing countries from causes easily treatable or preventable. Non governmental organizations (NGOs) are frontline implementers of low-cost and effective child health interventions, but their progress toward sustainable child health gains is a challenge to evaluate. This paper presents the Child Survival Sustainability Assessment (CSSA) methodology--a framework and process--to map progress towards sustainable child health from the community level and upward. The CSSA was developed with NGOs through a participatory process of research and dialogue. Commitment to sustainability requires a systematic and systemic consideration of human, social and organizational processes beyond a purely biomedical perspective. The CSSA is organized around three interrelated dimensions of evaluation: (1) health and health services; (2) capacity and viability of local organizations; (3) capacity of the community in its social ecological context. The CSSA uses a participatory, action-planning process, engaging a 'local system' of stakeholders in the contextual definition of objectives and indicators. Improved conditions measured in the three dimensions correspond to progress toward a sustainable health situation for the population. This framework opens new opportunities for evaluation and research design and places sustainability at the center of primary health care programming.

  8. Risk assessment for implementing e-services in some ministries in the State of Kuwait

    Zaied, A.N.H.; Al-Khairalla, F.

    2007-01-01

    The movement to e-government is basically about changing the way people and business interact with government. Kuwait, like any developing country, is currently launching major e-service projects aiming at improving government processes, connect government to citizens, and build interaction within the civil society. The e-services category of e-government applications enables interactions and relationships between the government and citizens, through which the latter gain access to a range of public services. However, the implementation process of e-services involves many factors of risk that could threaten the success of process. Therefore, an effective risk management process is an important component of a successful information security program. This paper investigates and discusses the possibilities of e-services risk areas and assesses the security and privacy protection issues in some ministries in Kuwait. The results show that the total average percentage of applying security and privacy issues in the studied ministries is moderate. The Ministry of Communication (MoC) has the highest percentage of applications, whereas the Ministry of Trading and Industry (MoTI) has the lowest. Physical security is the highest applied variable, while prevention of unauthorized access is the lowest one. (author)

  9. Implementation of an adolescent risk behaviour assessment in an academic paediatric dental setting

    Edna Perez

    2017-09-01

    Full Text Available Background Adolescents commonly engage in negative risk behaviours which could have serious implications on their oral and systemic health. Health care providers must be able to identify signs and comfortably question adolescents regarding these risk behaviours Aims Allow dental providers to administer a risk behavior questionnaire addressed towards adolescents to begin the transition from the pediatric to adult model and assist them in taking personal responsibility for their health. When negative behaviors are recognized, the goal is to help the adolescent by providing them with educational information, such as brochures or other resources related to the identified risks, and offering referrals to relevant providers. Methods A medical questionnaire to assess adolescent’s risk behaviors has been implemented at the University of Florida Pediatric Dental Clinic and is administered to patients 13+ as part of each examination appointment. A policy of confidentiality is discussed with the parent and informed consent obtained prior to conducting this questionnaire individually with the patient. Results During a period of over a year, the questionnaire has been administered by the pediatric dental faculty for a trial period; administration by the pediatric dental residents began this term and is currently ongoing. Conclusion Completion of the risk behavior questionnaire has provided an opportunity for teenagers to become more comfortable speaking individually with a dental provider. Identification of these risks allowed the pediatric dentist to help the patient seek appropriate care as they enter adulthood, and provide a more thorough approach towards the adolescent’s oral and general health.

  10. Development and Implementation of an inquiry lesson for grades 6-12 explicitly teaching the Nature and Process of Science, from ship to shore, for core data of the Cretaceous-Paleogene (K-Pg)

    Cohen, E.; Quan, T. M.

    2012-12-01

    showing the conduction of the science on the ship and shore.

  11. EX1001 Ship Shakedown (EX1001, EM302) on NOAA Ship Okeanos Explorer in Hawaiian Islands

    National Oceanic and Atmospheric Administration, Department of Commerce — The ship has been alongside for repairs and leave since November, 2009. The ship shakedown cruise is scheduled to provide an opportunity for the ship to get underway...

  12. Reliability Based Ship Structural Design

    Dogliani, M.; Østergaard, C.; Parmentier, G.

    1996-01-01

    This paper deals with the development of different methods that allow the reliability-based design of ship structures to be transferred from the area of research to the systematic application in current design. It summarises the achievements of a three-year collaborative research project dealing...... with developments of models of load effects and of structural collapse adopted in reliability formulations which aim at calibrating partial safety factors for ship structural design. New probabilistic models of still-water load effects are developed both for tankers and for containerships. New results are presented...... structure of several tankers and containerships. The results of the reliability analysis were the basis for the definition of a target safety level which was used to asses the partial safety factors suitable for in a new design rules format to be adopted in modern ship structural design. Finally...

  13. Design of Crashworthy Ship Strucures

    Toernqvist, Rikard

    2003-01-01

    The main purpose of the project has been to develop a rational procedure for designing new crashworthy side structures for those ship types where it could be expected that a substantial improvement of the crashworthiness and the related safety could be achieved by careful consideration of the str......The main purpose of the project has been to develop a rational procedure for designing new crashworthy side structures for those ship types where it could be expected that a substantial improvement of the crashworthiness and the related safety could be achieved by careful consideration...... in collision and grounding analysis is the prediction of the onset of fracture and crack propagation in the shell plating. In simulations of accidental loading on ships it is crucial that fracture is determined correctly, as it will influence the global deformation mode and the amount of damage to the hull...

  14. On Grounding of Fast Ships

    Simonsen, Bo Cerup; Pedersen, Preben Terndrup

    1997-01-01

    The paper deals with analysis of grounding of high-speed crafts. It is the purpose to present a comprehensive mathematical model for calculation of the overall dynamic ship response during grounding. This procedure is applied to derive the motions, the time varying sectional forces and the local...... loads during grounding on plane, sloping, sandy bottoms for six different designs of fast monohull ships made from steel, aluminium or GRP sandwich materials. The results show that the effect of the hull flexibility is to reduce the overall dynamic sectional loads on the hull girder. The considered...... numerical examples also indicate that, even with impact speeds of 40 knots against a 1:10 sloping bottom, the global strength of the hull girder is not exceeded by the grounding induced loads.For the local deformation of high-speed ship hulls at the point of contact with the ground, the paper presents...

  15. Fuel exchanger for nuclear ships

    Suda, Koji; Kanbara, Takahisa; Watanabe, Masaharu.

    1984-01-01

    Purpose: To prevent enviromental contamination landing radioactive materials from the inside of a ship. Constitution: A provisional cabin having a shape covering a reactor hatch and a hatch cover is disposed on the upper deck of a ship body. A ceiling shutter is disposed to the cabin. A protection cylinder having a shutter and a filter fan is attached on the cabin. Materials to be discharged out of the ship are transported to a fuel exchange tower on land by using a crane while being contained in the protection cylinder with the shutter being closed. The protection cylinder is connected by means of a wire rope to a loop-wheel machine which disposed on the trolly of a crane. While the bellows through which the suspending wire for the discharged products passes is perforated, since the inside of the cylinder is depressurized by a filter fan, there is no air leakage through the perforation to the outside. (Ikeda, J.)

  16. Fuel exchanger for nuclear ships

    Suda, Koji; Kanbara, Takahisa; Watanabe, Masaharu

    1984-11-29

    To prevent enviromental contamination by radioactive materials from the inside of a ship a provisional cabin having a shape covering a reactor hatch and a hatch cover is disposed on the upper deck of a ship body. A ceiling shutter is disposed to the cabin. A protection cylinder having a shutter and a filter fan is attached on the cabin. Materials to be discharged out of the ship are transported to a fuel exchange tower on land by using a crane while being contained in the protection cylinder with the shutter being closed. The protection cylinder is connected by means of a wire rope to a loop-wheel machine which is disposed on the trolly of a crane. While the bellows through which the suspending wire for the discharged products passes is perforated, since the inside of the cylinder is depressurized by a filter fan, there is no air leakage through the perforation to the outside.

  17. Fast Evaluation of Ship Responses in Waves

    Jensen, Jørgen Juncher

    2004-01-01

    The aim of the present paper is to provide a rational and efficient procedure able to predict the design wave-induced motions, accelerations and loads with sufficient engineering accuracy in the conceptual design phase and in risk assessment. The procedure relies only on the following main parame...... parameters of the ship: Length, breadth, draught, block coefficient and water plane area together with the operational profile. The formulas are semi-analytical and the calculations can be easily done using a standard spreadsheet program....

  18. What do stakeholders need to implement shared decision making in routine cancer care? A qualitative needs assessment.

    Müller, Evamaria; Hahlweg, Pola; Scholl, Isabelle

    2016-12-01

    Shared decision making (SDM) is particularly relevant in oncology, where complex treatment options with varying side effects may lead to meaningful changes in the patient's quality of life. For several years, health policies have called for the implementation of SDM, but SDM remains poorly implemented in routine clinical practice. Implementation science has highlighted the importance of assessing stakeholders' needs to inform the development of implementation programs. Thus, the aim of the present study was to assess different stakeholders' needs regarding the implementation of SDM in routine care. A qualitative study using focus groups and interviews was conducted. Focus groups were carried out with junior physicians, senior physicians, nurses and other healthcare providers (HPCs) (e.g. psycho-oncologists, physiotherapists), patients and family members. Head physicians as well as other HPCs in management positions were interviewed. Audiotapes of focus groups and interviews were transcribed verbatim and analyzed using content analysis. Six focus groups with a total of n = 42 stakeholders as well as n = 17 interviews were conducted. Focus groups and interviews revealed five main categories of needs to be fulfilled in order to achieve a better implementation of SDM in routine cancer care: 1) changes in communication, 2) involvement of other parties, 3) a trustful patient-physician relationship, 4) culture change and 5) structural changes. Stakeholders discussed four clusters of intervention strategies that could foster the implementation of SDM in routine cancer care: 1) clinician-mediated interventions, 2) patient-mediated interventions, 3) provision of patient information material and 4) the establishment of a patient advocate. Study results show that stakeholders voiced a diversity of needs to foster implementation of SDM in routine cancer care, of which some can be directly addressed by intervention strategies. Present results can be used to develop an

  19. CONSIDERING ANTI-PIRACY SHIP SECURITY: CITADEL DESIGN AND USE

    L. Carral

    2015-09-01

    Full Text Available As piracy continues to pose a threat to the shipping industry, a number of measures for protecting ships, cargo and crew will need to be implemented. Along with other steps, such as deploying military rescue teams, securing the crew within a ship’s citadel has proved to be a highly effective form of self-protection against hostage-taking by pirates. From a design standpoint, aspects that should be considered include the location and dimensions of the citadel, the maximum time crew can stay within it and the specific requirements for various elements of the ship or citadel equipment. Exploiting data on pirate attacks recently occurring in High Risk Areas, this article analyses the design and use of the citadel as a self-protection measure against piracy. As a conclusion, various requirements for these structures are recommended.

  20. Assessment of Single European Sky Implementation in the Functional Airspace Block Central Europe

    Tomislav Mihetec

    2017-12-01

    implementation is performed through sub-regional grouping of Air Navigation Service Providers in a form of Functional Airspace Blocks. This paper analyses the level of implementation of ATM-related projects in the Functional Airspace Block Central Europe and their relation to other Functional Airspace Blocks defined in Europe. From this paper it is obvious that even though the planning of Single European Sky projects is based on the collaborative implementation of Functional Airspace Block level, the real implementation is fragmented and based on national levels.

  1. Ships - inspiring objects in architecture

    Marczak, Elzbieta

    2017-10-01

    Sea-going vessels have for centuries fascinated people, not only those who happen to work at sea, but first and foremost, those who have never set foot aboard a ship. The environment in which ships operate is reminiscent of freedom and countless adventures, but also of hard and interesting maritime working life. The famous words of Pompey: “Navigare necesseest, vivere non estnecesse” (sailing is necessary, living - is not necessary), which he pronounced on a stormy sea voyage, arouse curiosity and excitement, inviting one to test the truth of this saying personally. It is often the case, however, that sea-faring remains within the realm of dreams, while the fascination with ships demonstrates itself through a transposition of naval features onto land constructions. In such cases, ship-inspired motifs bring alive dreams and yearnings as well as reflect tastes. Tourism is one of the indicators of people’s standard of living and a measure of a society’s civilisation. Maritime tourism has been developing rapidly in recent decades. A sea cruise offers an insight into life at sea. Still, most people derive their knowledge of passenger vessels and their furnishings from the mass media. Passenger vessels, also known as “floating cities,” are described as majestic and grand, while their on-board facilities as luxurious, comfortable, exclusive and inaccessible to common people on land. Freight vessels, on the other hand, are described as enormous objects which dwarf the human being into insignificance. This article presents the results of research intended to answer the following questions: what makes ships a source of inspiration for land architecture? To what extent and by what means do architects draw on ships in their design work? In what places can we find structures inspired by ships? What ships inspire architects? This article presents examples of buildings, whose design was inspired by the architecture and structural details of sea vessels. An analysis of

  2. Wind Forces on Container Ships

    Andersen, Ingrid Marie Vincent

    2012-01-01

    An investigation of the wind forces acting on a 9,000+ TEU container ship has been carried out through a series of wind tunnel tests. It was investigated how the wind forces depend on the container configuration on the deck using a 1:450 scale model and a series of appropriate container...... are presented as nondimensional coefficients. It is concluded, that the measured forces and moment depend on the container configuration on deck, and the results may provide a general idea of how the magnitude of the wind forces is affected by a given container stacking configuration on a similar container ship....

  3. Black carbon from ships: a review of the effects of ship speed, fuel quality and exhaust gas scrubbing

    Lack, D. A.; Corbett, J. J.

    2012-05-01

    The International Maritime Organization (IMO) has moved to address the health and climate impact of the emissions from the combustion of low-quality residual fuels within the commercial shipping industry. Fuel sulfur content (FS) limits and an efficiency design index for future ships are examples of such IMO actions. The impacts of black carbon (BC) emissions from shipping are now under review by the IMO, with a particular focus on the potential impacts of future Arctic shipping. Recognizing that associating impacts with BC emissions requires both ambient and onboard observations, we provide recommendations for the measurement of BC. We also evaluate current insights regarding the effect of ship speed (engine load), fuel quality and exhaust gas scrubbing on BC emissions from ships. Observations demonstrate that BC emission factors (EFBC) increases 3 to 6 times at very low engine loads (engine load, even with reduced load fuel savings. If fleets were required to operate at lower maximum engine loads, presumably associated with reduced speeds, then engines could be re-tuned, which would reduce BC emissions. Ships operating in the Arctic are likely running at highly variable engine loads (25-100%) depending on ice conditions and ice breaking requirements. The ships operating at low load may be emitting up to 50% more BC than they would at their rated load. Such variable load conditions make it difficult to assess the likely emissions rate of BC. Current fuel sulfur regulations have the effect of reducing EFBC by an average of 30% and potentially up to 80% regardless of engine load; a removal rate similar to that of scrubbers. Uncertainties among current observations demonstrate there is a need for more information on a) the impact of fuel quality on EFBC using robust measurement methods and b) the efficacy of scrubbers for the removal of particulate matter by size and composition.

  4. Size matters: Exploring the importance of vessel characteristics to inform estimates of shipping emissions

    Walsh, Conor; Bows, Alice

    2012-01-01

    Highlights: ► Ship emission baselines can be used to inform studies but require prior knowledge. ► Region specific conditions alter average shipping emission factors. ► Region specific conditions are clearer when individual callings are examined. ► Relationship between ship size and emissions frustrates estimating mean emissions. -- Abstract: The decarbonisation agenda is placing increasing pressure on retailers to directly and indirectly influence greenhouse gas emissions associated with full supply chains. Transportation by sea is an important and significant element of these supply chains, yet the emissions associated with shipping, particularly international shipping, are often poorly accounted for. The magnitude of emissions embodied in a product is directly related to the distances involved in globalised product chains, where shipping can represent the most emission intensive stage per tonne of goods transported. Specifically, limited choice of ship type and size within assessment tools negates a fair estimate of product chain emissions. To address this, the correlation between ship emissions and size is quantified for a sample of United Kingdom (UK) port callings to estimate typical UK emission factors by ship type and size and to determine how well existing global data and available databases represent UK shipping activity. The results highlight that although ship type is a crucial determinant of emissions, vessel size is also important, particularly for smaller ships where the variance in emission factors is greatest. Existing, globally averaged data correlating ship size with emissions agree well with the UK data. However, the relatively higher proportion of smaller ships satisfying a UK demand for short sea shipping results in a skew towards higher typical emission factors, principally within the general cargo, product and chemical tanker categories. This bias is most visible when emissions per individual ship calling are estimated. Incorporating

  5. Implementing the IA stage and developing an instrument to assess the fidelity of critical time interventional: task shifting

    Tatiana Fernandes Carpinteiro Silva

    2014-10-01

    Full Text Available One strategy that has been used for treat patients with mental health disorder is the implementation of psychosocial interventions. Like the development of a new drug, which requires safety studies before efficacy assessment, the psychosocial interventions should be implemented following defined stages, with the objective of increase the validity and reliability of such interventions. These stages are IA (pre-pilot, IB (pilot study, II (randomized clinical trial and III (additional studies. This study proposes a description of all activities carried out in implementation of the pre-pilot (IA Critical Time Intervention – Task Shifting (CTI-TS, including the development of manuals and the development of an instrument to assess fidelity to the original protocol. As a result, were performed the adaptation of instruments to be used in the pilot study, the adaptation of CTI-TS manual to Brazilian context, the adaptation of the agents CTI-TS training manual, as well the development of the CTI-TS assessment scale fidelity and its instruction manual. This allows multicentric studies conducted in different contexts could be performed avoiding biases. Considering that Brazil is a country that lacks resources allocated to mental care, it is expected that more psychosocial interventions can be implemented, since it was possible to develop the implementation process according to the methods recommended by the international scientific literature.

  6. Adaptability of solar energy conversion systems on ships

    Visa, I.; Cotorcea, A.; Neagoe, M.; Moldovan, M.

    2016-08-01

    International trade of goods largely uses maritime/transoceanic ships driven by engines using fossil fuels. This two centuries tradition is technologically mature but significantly adds to the CO2 emissions; therefore, recent trends focus on on-board implementation of systems converting the solar energy into power (photovoltaic systems) or heat (solar-thermal systems). These systems are carbon-emissions free but are still under research and plenty of effort is devoted to fast reach maturity and feasibility. Unlike the systems implemented in a specific continental location, the design of solar energy conversion systems installed on shipboard has to face the problem generated by the system base motion along with the ship travelling on routes at different latitudes: the navigation direction and sense and roll-pitch combined motion with reduced amplitude, but with relatively high frequency. These raise highly interesting challenges in the design and development of mechanical systems that support the maximal output in terms of electricity or heat. The paper addresses the modelling of the relative position of a solar energy conversion surface installed on a ship according to the current position of the sun; the model is based on the navigation trajectory/route, ship motion generated by waves and the relative sun-earth motion. The model describes the incidence angle of the sunray on the conversion surface through five characteristic angles: three used to define the ship orientation and two for the solar angles; based on, their influence on the efficiency in solar energy collection is analyzed by numerical simulations and appropriate recommendations are formulated for increasing the solar energy conversion systems adaptability on ships.

  7. Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake.

    Kiely, M; Collins, A; Lucey, A J; Andersen, R; Cashman, K D; Hennessy, Á

    2016-08-01

    A well-designed, validated quantitative food frequency questionnaire (FFQ) could offer an efficient and cost-effective method for assessing habitual vitamin D intake. The present study aimed to describe the development, validation and implementation of a vitamin D FFQ. National food consumption survey data obtained from Irish adults (18-64 years) were used to identify foods that contribute 95% of vitamin D intake. A winter-based validation study was carried out for the resulting FFQ in 120 females, including 98 women [mean (SD) 65.0 (7.3) years] and 22 girls [12.2 (0.8) years], using a 14-day diet history (DH) as a comparator. Serum 25(OH)D concentrations were analysed. Validity coefficients were calculated using the method of triads. Cross-classification and Bland-Altman analysis were also performed. Median (interquartile range) vitamin D intakes (including the contribution from nutritional supplements) were 5.4 (3.7) and 3.7 (5.9) μg day(-1) from the FFQ and DH, respectively and intakes of vitamin D from food sources were 3.6 (3.1) and 2.4 (2.2) μg day(-1) . The FFQ and DH classified 86% and 87% of individuals into the same and adjacent thirds of wintertime serum 25(OH)D status, respectively. There was a strong association (r = 0.71, P < 0.0001) and no significant systematic or proportional bias observed for the difference between estimates from the FFQ and DH. The validity coefficient for the FFQ was 0.92 (95% confidence interval = 0.80-0.97). Repeatability analysis (n = 56) performed 6-12 months later showed no significant difference in estimates of vitamin D between administrations. The data obtained in the present study indicate high validity and good reproducibility of a short, interviewer-administered FFQ for vitamin D. © 2016 The British Dietetic Association Ltd.

  8. Increasing clinical relevance in oral radiology: Benefits and challenges when implementing digital assessment.

    de Lange, T; Møystad, A; Torgersen, G R

    2018-02-13

    The aims of the study were to investigate benefits and challenges in implementing a digital examination and study the clinical relevance of the digital examination in relation to clinical training and practice. The study was based on semi-structured focus-group interviews from two distinct student populations (2016 and 2017) in a bachelor programme in dental hygiene. In addition, conversational data from a plenary discussion from the whole second student population (2017) were collected and analysed. The data were approached on basis of content analysis. A benefit experienced in the digital examination was the ease in typing and editing answers on the computer. This suggests an increased effectiveness in computer-based compared to analogue examinations. An additional advantage was the experienced relevance of the examination related to the clinic. This finding refers not only to the digital presentations of images, but also to the entire setting in the clinic and dental practice. The limitations reported by the students were non-optimal viewing conditions for presenting radiographic images and difficulties in obtaining an overview of the assignments compared to paper-based examinations due to the linear digital examination format. The last finding on lacking overview revealed an influence on student performances which should be taken seriously in designing digital examinations. In conclusion, the digital layout increases efficiency and clinical relevance of examinations to a certain extent. Obstacles were found in limitations related to image presentation and lack of overview of the examination. The latter challenge raises questions related to developing suitable assessment software. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. A framework to assess plan implementation maturity with an application to flood management in Vietnam

    Phi, Ho Long; Hermans, L.M.; Douven, W.J.A.M.; Halsema, Van G.E.; Khan, Malik Fida

    2015-01-01

    Implementation failure is a long-known Achilles’ heel of water and flood management plans. Contemporary planning approaches address the implementation challenge by using more participatory planning processes to ensure support for plans, assuming that this support will also benefit plan

  10. Spacelab user implementation assessment study. (Software requirements analysis). Volume 2: Technical report

    1976-01-01

    The engineering analyses and evaluation studies conducted for the Software Requirements Analysis are discussed. Included are the development of the study data base, synthesis of implementation approaches for software required by both mandatory onboard computer services and command/control functions, and identification and implementation of software for ground processing activities.

  11. Assessing the flexibility of research-based instructional strategies: Implementing tutorials in introductory physics in the lecture environment

    Kryjevskaia, Mila; Boudreaux, Andrew; Heins, Dustin

    2014-03-01

    Materials from Tutorials in Introductory Physics, originally designed and implemented by the Physics Education Group at the University of Washington, were used in modified form as interactive lectures under conditions significantly different from those suggested by the curriculum developers. Student learning was assessed using tasks drawn from the physics education research literature. Use of tutorials in the interactive lecture format yielded gains in student understanding comparable to those obtained through the canonical tutorial implementation at the University of Washington, suggesting that student engagement with the intellectual steps laid out in the tutorials, rather than the specific strategies used in facilitating such engagement, plays the central role in promoting student learning. We describe the implementation details and assessment of student learning for two different tutorials: one focused on mechanical waves, used at North Dakota State University, and one on Galilean relativity, used at Western Washington University. Also discussed are factors that may limit the generalizability of the results.

  12. The implementation of portfolio assessment by the educators on the mathematics learning process in senior high school

    Lestariani, Ida; Sujadi, Imam; Pramudya, Ikrar

    2018-05-01

    Portfolio assessment can shows the development of the ability of learners in a period through the work so that can be seen progress monitored learning of each learner. The purpose of research to describe and know the implementation of portfolio assessment on the mathematics learning process with the Senior High school math teacher class X as the subject because of the importance of applying the assessment for the progress of learning outcomes of learners. This research includes descriptive qualitative research type. Techniques of data collecting is done by observation method, interview and documentation. Data collection then validated using triangulation technique that is observation technique, interview and documentation. Data analysis technique is done by data reduction, data presentation and conclusion. The results showed that the steps taken by teachers in applying portfolio assessment obtained focused on learning outcomes. Student learning outcomes include homework and daily tests. Based on the results of research can be concluded that the implementation of portfolio assessment is the form of learning results are scored. Teachers have not yet implemented other portfolio assessment techniques such as student work.

  13. Comprehensive Assessment Systems: Purposes and Implementation. Research Watch. E&R Report No. 11.10

    Troy, Talbot

    2011-01-01

    A comprehensive assessment system is one in which three types of assessments: summative, benchmark, and formative assessments are routinely administered to all students in K-12 classrooms. The first part of this report summarizes the research on comprehensive assessment systems and provides clarity in terms of how each individual assessment type…

  14. Effects of Coaching on the Implementation of Functional Assessment-Based Parent Intervention in Reducing Challenging Behaviors

    Fettig, Angel; Schultz, Tia R.; Sreckovic, Melissa A.

    2015-01-01

    This study examined the effects of coaching on the implementation of functional assessment--based parent intervention in reducing children's challenging behaviors. A multiple baseline across participants design was used with three parent-child dyads with children between the ages of 2 and 5 years. The intervention consisted of training and delayed…

  15. Guide for the assessment of the implementation of radiation protection in an electricity production nuclear centre. Report nr 292

    Schieber, C.

    2006-01-01

    The approach proposed for the assessment of the implementation of radiation protection comprises six main themes: radiation protection organisation, radiation protection steering quality, profession and subcontractor commitment, expertise and efficiency of the Risk Prevention Department, operational management of radiation protection, and robustness of the radioactive material transport system. Each theme is divided into sub-themes which are marked according to defined criteria

  16. Assessment Engineering Task Model Maps, Task Models and Templates as a New Way to Develop and Implement Test Specifications

    Luecht, Richard M.

    2013-01-01

    Assessment engineering is a new way to design and implement scalable, sustainable and ideally lower-cost solutions to the complexities of designing and developing tests. It represents a merger of sorts between cognitive task modeling and engineering design principles--a merger that requires some new thinking about the nature of score scales, item…

  17. Assessment of the Implementation of the Erasmus Programme in Turkey through the Experiences of Foreign Students Visiting Turkish HEI's

    Burçer, Sibel

    2015-01-01

    The aim of this paper is to study the implementation of the ERASMUS programme in Turkey from the perspective of the foreign exchange students. The author conducted a survey which included 112 respondents from 8 Turkish universities. In the survey, the respondents assessed the level of language competence, the existence or the lack of sufficient…

  18. Assessing the risk of impact of farming intensification on calcareous grasslands in Europe: a quantitative implementation of the MIRABEL framework

    Petit, S.; Elbersen, B.S.

    2006-01-01

    Intensification of farming practices is still a major driver of biodiversity loss in Europe, despite the implementation of policies that aim to reverse this trend. A conceptual framework called MIRABEL was previously developed that enabled a qualitative and expert-based assessment of the impact of

  19. Helicopter-Ship Qualification Testing

    Hoencamp, A.

    2015-01-01

    The goal of this research project is to develop a novel test methodology which can be used for optimizing cost and time efficiency of helicopter-ship qualification testing without reducing safety. For this purpose, the so-called “SHOL-X” test methodology has been established, which includes the

  20. Container for shipping dangerous material

    Blum, P.T.

    1987-01-01

    This container for shipping dangerous material is made by a cylindrical casing of austenitic stainless steel with rounded ends and walls of uniform thickness with welded joins, a tubular metal shock absorber fixed over each end of the casing, removable lugs fixed to the casing, optionally retainers for the material within the casing [fr