WorldWideScience

Sample records for solving industrial planning

  1. MULTI-CRITERIA PROGRAMMING METHODS AND PRODUCTION PLAN OPTIMIZATION PROBLEM SOLVING IN METAL INDUSTRY

    OpenAIRE

    Tunjo Perić; Željko Mandić

    2017-01-01

    This paper presents the production plan optimization in the metal industry considered as a multi-criteria programming problem. We first provided the definition of the multi-criteria programming problem and classification of the multicriteria programming methods. Then we applied two multi-criteria programming methods (the STEM method and the PROMETHEE method) in solving a problem of multi-criteria optimization production plan in a company from the metal industry. The obtained resul...

  2. MULTI-CRITERIA PROGRAMMING METHODS AND PRODUCTION PLAN OPTIMIZATION PROBLEM SOLVING IN METAL INDUSTRY

    Directory of Open Access Journals (Sweden)

    Tunjo Perić

    2017-09-01

    Full Text Available This paper presents the production plan optimization in the metal industry considered as a multi-criteria programming problem. We first provided the definition of the multi-criteria programming problem and classification of the multicriteria programming methods. Then we applied two multi-criteria programming methods (the STEM method and the PROMETHEE method in solving a problem of multi-criteria optimization production plan in a company from the metal industry. The obtained results indicate a high efficiency of the applied methods in solving the problem.

  3. Planning and Problem Solving

    Science.gov (United States)

    1982-10-01

    Artificial Intelig ~ence (Vol. III, edited by Paul R. Cohen and’ Edward A.. Feigenbaum)’, The chapter was written B’ Paul Cohen, with contributions... Artificial Intelligence (Vol. III, edited by Paul R. Cohen and EdWard A. Feigenbaum). The chapter was written by Paul R. Cohen, with contributions by Stephen...Wheevoats"EntermdI’ Planning and Problem ’Solving by Paul R. Cohen Chaptb-rXV-of Volumec III’of the Handbook of Artificial Intelligence edited by Paul R

  4. Problem-Solving Strategies for Career Planning.

    Science.gov (United States)

    McBryde, Merry J.; Karr-Kidwell, PJ

    The need for new expertise in problem solving in the work setting has emerged as a woman's issue because work outside the home has become a primary means for personal goal attainment for about half the women in the United States and because traditional career patterns and norms are ineffective. Career planning is the process of individual career…

  5. Solving process industry problems with specialty stainlesses

    International Nuclear Information System (INIS)

    Montrone, E.D.

    1977-01-01

    Substantial steel industry efforts have been devoted to improving the properties of stainless steels by changing the level of alloying elements. Rapid progress has produced materials to meet many of the diversified service conditions existing in process plants. The performance characteristics of seven stainless steels are compared. The emphasis is on steels which avoid the effects of corrosion. 4 figures, 3 tables

  6. Enhanced Simulated Annealing for Solving Aggregate Production Planning

    Directory of Open Access Journals (Sweden)

    Mohd Rizam Abu Bakar

    2016-01-01

    Full Text Available Simulated annealing (SA has been an effective means that can address difficulties related to optimisation problems. SA is now a common discipline for research with several productive applications such as production planning. Due to the fact that aggregate production planning (APP is one of the most considerable problems in production planning, in this paper, we present multiobjective linear programming model for APP and optimised by SA. During the course of optimising for the APP problem, it uncovered that the capability of SA was inadequate and its performance was substandard, particularly for a sizable controlled APP problem with many decision variables and plenty of constraints. Since this algorithm works sequentially then the current state will generate only one in next state that will make the search slower and the drawback is that the search may fall in local minimum which represents the best solution in only part of the solution space. In order to enhance its performance and alleviate the deficiencies in the problem solving, a modified SA (MSA is proposed. We attempt to augment the search space by starting with N+1 solutions, instead of one solution. To analyse and investigate the operations of the MSA with the standard SA and harmony search (HS, the real performance of an industrial company and simulation are made for evaluation. The results show that, compared to SA and HS, MSA offers better quality solutions with regard to convergence and accuracy.

  7. Emergency planning for industrial hazards

    International Nuclear Information System (INIS)

    Gow, H.B.F.; Kay, R.W.

    1988-01-01

    The European Communities have produced a Directive on the Major Accident Hazards of Certain Industrial Activities which sets out standards for the control and mitigation of the hazards presented by sites and storages which contain significant quantities of dangerous substances. An essential element of these controls is the provision of effective on-and off-site emergency plans. This conference explores the considerable research effort which is going on throughout the world in the improvement of systems for emergency planning. Attention was also drawn to areas where difficulties still exist, for example in predicting the consequences of an accident, the complexities of communication problems and the difficulties arising from involvement of the public. The proceedings are in six parts which deal with organizations implementing emergency planning: on- and off-site emergency planning and design; techniques for emergency plans; expenses and auditing of emergency plans; lessons learnt from the emergency management of major accidents; information to the public to and during emergencies. (author)

  8. Solving Assembly Sequence Planning using Angle Modulated Simulated Kalman Filter

    Science.gov (United States)

    Mustapa, Ainizar; Yusof, Zulkifli Md.; Adam, Asrul; Muhammad, Badaruddin; Ibrahim, Zuwairie

    2018-03-01

    This paper presents an implementation of Simulated Kalman Filter (SKF) algorithm for optimizing an Assembly Sequence Planning (ASP) problem. The SKF search strategy contains three simple steps; predict-measure-estimate. The main objective of the ASP is to determine the sequence of component installation to shorten assembly time or save assembly costs. Initially, permutation sequence is generated to represent each agent. Each agent is then subjected to a precedence matrix constraint to produce feasible assembly sequence. Next, the Angle Modulated SKF (AMSKF) is proposed for solving ASP problem. The main idea of the angle modulated approach in solving combinatorial optimization problem is to use a function, g(x), to create a continuous signal. The performance of the proposed AMSKF is compared against previous works in solving ASP by applying BGSA, BPSO, and MSPSO. Using a case study of ASP, the results show that AMSKF outperformed all the algorithms in obtaining the best solution.

  9. Planning logistics operations in the oil industry

    International Nuclear Information System (INIS)

    Dempster, M.A.H.; Hicks Pedron, N.; Medova, E.A.; Scott, J.E.; Sembos, A.

    2000-01-01

    In this paper we apply stochastic programming modelling and solution techniques to planning problems for a consortium of oil companies. A multiperiod supply, transformation and distribution scheduling problem - the Depot and Refinery Optimization Problem (DROP) - is formulated for strategic or tactical level planning of the consortium's activities. This deterministic model is used as a basis for implementing a stochastic programming formulation with uncertainty in the product demands and spot supply costs (DROPS), whose solution process utilizes the deterministic equivalent linear programming problem. We employ our STOCHGEN general purpose stochastic problem generator to 'recreate' the decision (scenario) tree for the unfolding future as this deterministic equivalent. To project random demands for oil products at different spatial locations into the future and to generate random fluctuations in their future prices/costs a stochastic input data simulator is developed and calibrated to historical industry data. The models are written in the modelling language XPRESS-MP and solved by the XPRESS suite of linear programming solvers. From the viewpoint of implementation of large-scale stochastic programming models this study involves decisions in both space and time and careful revision of the original deterministic formulation. The first part of the paper treats the specification, generation and solution of the deterministic DROP model. The stochastic version of the model (DROPS) and its implementation are studied in detail in the second part and a number of related research questions and implications discussed. (author)

  10. A model for solving the prescribed burn planning problem.

    Science.gov (United States)

    Rachmawati, Ramya; Ozlen, Melih; Reinke, Karin J; Hearne, John W

    2015-01-01

    The increasing frequency of destructive wildfires, with a consequent loss of life and property, has led to fire and land management agencies initiating extensive fuel management programs. This involves long-term planning of fuel reduction activities such as prescribed burning or mechanical clearing. In this paper, we propose a mixed integer programming (MIP) model that determines when and where fuel reduction activities should take place. The model takes into account multiple vegetation types in the landscape, their tolerance to frequency of fire events, and keeps track of the age of each vegetation class in each treatment unit. The objective is to minimise fuel load over the planning horizon. The complexity of scheduling fuel reduction activities has led to the introduction of sophisticated mathematical optimisation methods. While these approaches can provide optimum solutions, they can be computationally expensive, particularly for fuel management planning which extends across the landscape and spans long term planning horizons. This raises the question of how much better do exact modelling approaches compare to simpler heuristic approaches in their solutions. To answer this question, the proposed model is run using an exact MIP (using commercial MIP solver) and two heuristic approaches that decompose the problem into multiple single-period sub problems. The Knapsack Problem (KP), which is the first heuristic approach, solves the single period problems, using an exact MIP approach. The second heuristic approach solves the single period sub problem using a greedy heuristic approach. The three methods are compared in term of model tractability, computational time and the objective values. The model was tested using randomised data from 711 treatment units in the Barwon-Otway district of Victoria, Australia. Solutions for the exact MIP could be obtained for up to a 15-year planning only using a standard implementation of CPLEX. Both heuristic approaches can solve

  11. Application of GIS Technology for Town Planning Tasks Solving

    Science.gov (United States)

    Kiyashko, G. A.

    2017-11-01

    For developing territories, one of the most actual town-planning tasks is to find out the suitable sites for building projects. The geographic information system (GIS) allows one to model complex spatial processes and can provide necessary effective tools to solve these tasks. We propose several GIS analysis models which can define suitable settlement allocations and select appropriate parcels for construction objects. We implement our models in the ArcGIS Desktop package and verify by application to the existing objects in Primorsky Region (Primorye Territory). These suitability models use several variations of the analysis method combinations and include various ways to resolve the suitability task using vector data and a raster data set. The suitability models created in this study can be combined, and one model can be integrated into another as its part. Our models can be updated by other suitability models for further detailed planning.

  12. Collaborative planning of operations in industrial symbiosis

    DEFF Research Database (Denmark)

    Herczeg, Gabor; Akkerman, Renzo

    2014-01-01

    Industrial symbiosis (IS) is cooperation between companies to achieve collective benefits by supplying and reusing industrial waste to substitute virgin resources in production. In this paper, we investigate the IS phenomenon from a supply chain management perspective. We propose a collaborative...... planning model to coordinate master planning of operations of waste suppliers and buyers. Furthermore, we analyze planning decisions related to IS when waste exchange is combined with virgin resource procurement. We demonstrate that conditions of virgin resource procurement affect the economic feasibility...

  13. The Rise of the Financial Planning Industry

    Directory of Open Access Journals (Sweden)

    Michelle Cull

    2009-03-01

    Full Text Available The financial planning industry in Australia has experienced significant reform in the lastdecade. This reform has not only made a considerable impact on financial planners but also onother groups such as the accounting profession, regulators, the financial services industry,educators and consumers. Although consumer protection was at the heart of this reform, it hasalso prompted the industry and other groups to consider financial planning as a profession.This paper begins with a definition of financial planning, followed by a discussion of thehistorical origins of financial planning. Several examples are used to illustrate how the industryhas developed and changed over time considering the impact of social, cultural, institutional,political and economic factors. Particular attention is given to the role of the accountingprofession and government regulation in Australia. The paper concludes with a discussion of theprofessionalisation of financial planning in light of the increased pressure for changes inremuneration practice in the industry.

  14. Transformational and transactional leadership and problem solving in restaurant industry

    OpenAIRE

    Huhtala, Nina

    2013-01-01

    The study tries to give information on the leadership behavior of restaurant managers in their problem solving. The results of the study were collected by evaluating three restaurant managers by interviewing them. The restaurant managers’ answers were compared to transformational and transactional leadership model and the aspects of it. Their problem solving skills were evaluated by the help of a rational and creative problem solving model. The study showed that restaurant managers have both ...

  15. An Explanation on the Tenth-Five-Year Plan of China’s Auto Industry

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    <正> The Tenth-Five-Year-Plan of the auto industry recently issued has made an analysis on the market demand, development environment and situation that the auto industry will face and advanced the idea for solving contractions and problems, taking the restructuring as motif. Compared with the previous medium-and-long-term programs, the plan is more macroscopic, strategical,

  16. MARKETING PLANNING IN HEALTHCARE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Bobeica Ana Amaria

    2013-04-01

    Full Text Available The purpose of this paper is to develop a perspective on what is important or critical to the discipline of healthcare marketing by analyzing the marketing plan from the institutional (or organizational perspective. This “salience issue” is complicated by the structural problems in healthcare such as new advertising programs, advances in medical technology, and the escalating costs of care in the recent economic situation of world economic crisis. Reviewing a case study, the paper examines how marketing managers face increasingly difficult management and it emphasizes one more time the importance of marketing in the internal organizational structure. Also it shows the direct connection between the marketing strategy, the Quality of Healthcare and marketing planning in the internal organization of Private Healthcare Practice in Romania. Also it concludes that marketing planning in healthcare has to be very precised in order to achieve some major objectives: customer care, financial stability, equilibrium between stakeholders and shareholders and future improvement in communication to customers. The marketing strategies and programs discussed in this paper follow the analysis of the 4Ps of Healthcare Marketing Services and propose call to action plans and possibilities that might result in a more particular case study analysis of the Romanian Healthcare Market.

  17. Radiation Emergency Planning in Petroleum Industry

    International Nuclear Information System (INIS)

    El-Shinawy, R.M.K.; El-Naggar, M.A.; Abdel-Fattah, A.T.; Gomaa, A.M.

    2001-01-01

    Similar to all industrial activities utilizing radiation sources, or dealing with radioactive materials in its operations, petroleum industry requires the organization of a Radiation Emergency Plan. This plan should be based on a comprehensive and subtle understanding of the extensive multidisciplinary operations involved in petroleum processing and the dangers that threaten human health, environment and property; both from ordinary emergency situations common to petroleum industry activities and also from radiation emergency events. Radiation emergencies include radiological source accidents involving occurrence of high dose exposures. Radioactive contamination or spill are also major problems that may cause low dose exposures and environmental radioactive contamination. The simultaneous occurrence of other industrial emergency events such as fires or structural collapses will add to the seriousness of the emergency situation. The essential aspects of Radiation Emergency Planning include notification, assessment of situation, foresight, definition of roles and responsibilities including health safety and environmental concepts. An important contribution to the Emergency Planning is the proper intelligent medical response. Another essential parameter is the training of personnel that will undertake the responsibility of executing the emergency procedures according to the various emergency situations. The main features of the radiation Emergency Plan in Petroleum industry is presented in the text

  18. Planning under uncertainty solving large-scale stochastic linear programs

    Energy Technology Data Exchange (ETDEWEB)

    Infanger, G. [Stanford Univ., CA (United States). Dept. of Operations Research]|[Technische Univ., Vienna (Austria). Inst. fuer Energiewirtschaft

    1992-12-01

    For many practical problems, solutions obtained from deterministic models are unsatisfactory because they fail to hedge against certain contingencies that may occur in the future. Stochastic models address this shortcoming, but up to recently seemed to be intractable due to their size. Recent advances both in solution algorithms and in computer technology now allow us to solve important and general classes of practical stochastic problems. We show how large-scale stochastic linear programs can be efficiently solved by combining classical decomposition and Monte Carlo (importance) sampling techniques. We discuss the methodology for solving two-stage stochastic linear programs with recourse, present numerical results of large problems with numerous stochastic parameters, show how to efficiently implement the methodology on a parallel multi-computer and derive the theory for solving a general class of multi-stage problems with dependency of the stochastic parameters within a stage and between different stages.

  19. An Approximation Approach for Solving the Subpath Planning Problem

    OpenAIRE

    Safilian, Masoud; Tashakkori, S. Mehdi; Eghbali, Sepehr; Safilian, Aliakbar

    2016-01-01

    The subpath planning problem is a branch of the path planning problem, which has widespread applications in automated manufacturing process as well as vehicle and robot navigation. This problem is to find the shortest path or tour subject for travelling a set of given subpaths. The current approaches for dealing with the subpath planning problem are all based on meta-heuristic approaches. It is well-known that meta-heuristic based approaches have several deficiencies. To address them, we prop...

  20. Behaviour planning and problem solving deficiencies in children ...

    African Journals Online (AJOL)

    Objective: To compare planning behaviour (frontal lobe functioning) in children with and without symptoms of attention deficit hyperactivity disorder (ADHD). Method: A total of 90 children (45 with symptoms of ADHD and 45 matched controls without ADHD symptoms) of both genders, who were medication naïve, from the ...

  1. Production planning and scheduling in refinery industry

    International Nuclear Information System (INIS)

    Persson, Jan.

    1999-01-01

    In this thesis we consider production planning and scheduling in refinery industry, in particular we study the planning and scheduling at the Nynaes AB refinery and at the Scanraff AB refinery. The purpose is to contribute to the development and the use of optimization models to support efficient decision making. We identify various decision problems concerning the aggregated production planning, the shipment planning, the scheduling of operation modes, and the utilization of pipes and tanks; and we discuss the potential to successfully apply optimization models on these problems. We formulate a mixed integer linear programming model for the scheduling of operation modes at Nynaes. The model concerns decisions about which mode of operation to use at a particular point in time in order to minimize costs of changing modes and costs of keeping inventories, given demands for products. We derive several types of valid inequalities for this mathematical problem and show how these inequalities can improve the lower bound obtained from the linear programming relaxation of the problem. We also show how the valid inequalities can be used to improve the performance of a branch and bound solution approach. Further, a tabu search heuristic is developed for the scheduling problem. The solution methods are tested on data provided by the Nynaes refinery, and the performance of the methods are discussed. We present several extensions of the proposed model, and illustrate how the model can be used to support both operational and strategic decision making at the refinery. 66 refs, 6 figs, 32 tabs. Also published as: Dissertation from the International Graduate School of Management and Industrial Engineering, No 25, Licenciate Thesis

  2. Production planning and scheduling in refinery industry

    Energy Technology Data Exchange (ETDEWEB)

    Persson, Jan

    1999-07-01

    In this thesis we consider production planning and scheduling in refinery industry, in particular we study the planning and scheduling at the Nynaes AB refinery and at the Scanraff AB refinery. The purpose is to contribute to the development and the use of optimization models to support efficient decision making. We identify various decision problems concerning the aggregated production planning, the shipment planning, the scheduling of operation modes, and the utilization of pipes and tanks; and we discuss the potential to successfully apply optimization models on these problems. We formulate a mixed integer linear programming model for the scheduling of operation modes at Nynaes. The model concerns decisions about which mode of operation to use at a particular point in time in order to minimize costs of changing modes and costs of keeping inventories, given demands for products. We derive several types of valid inequalities for this mathematical problem and show how these inequalities can improve the lower bound obtained from the linear programming relaxation of the problem. We also show how the valid inequalities can be used to improve the performance of a branch and bound solution approach. Further, a tabu search heuristic is developed for the scheduling problem. The solution methods are tested on data provided by the Nynaes refinery, and the performance of the methods are discussed. We present several extensions of the proposed model, and illustrate how the model can be used to support both operational and strategic decision making at the refinery. 66 refs, 6 figs, 32 tabs. Also published as: Dissertation from the International Graduate School of Management and Industrial Engineering, No 25, Licenciate Thesis.

  3. Production planning and scheduling in refinery industry

    Energy Technology Data Exchange (ETDEWEB)

    Persson, Jan

    1999-06-01

    In this thesis we consider production planning and scheduling in refinery industry, in particular we study the planning and scheduling at the Nynaes AB refinery and at the Scanraff AB refinery. The purpose is to contribute to the development and the use of optimization models to support efficient decision making. We identify various decision problems concerning the aggregated production planning, the shipment planning, the scheduling of operation modes, and the utilization of pipes and tanks; and we discuss the potential to successfully apply optimization models on these problems. We formulate a mixed integer linear programming model for the scheduling of operation modes at Nynaes. The model concerns decisions about which mode of operation to use at a particular point in time in order to minimize costs of changing modes and costs of keeping inventories, given demands for products. We derive several types of valid inequalities for this mathematical problem and show how these inequalities can improve the lower bound obtained from the linear programming relaxation of the problem. We also show how the valid inequalities can be used to improve the performance of a branch and bound solution approach. Further, a tabu search heuristic is developed for the scheduling problem. The solution methods are tested on data provided by the Nynaes refinery, and the performance of the methods are discussed. We present several extensions of the proposed model, and illustrate how the model can be used to support both operational and strategic decision making at the refinery. 66 refs, 6 figs, 32 tabs. Also published as: Dissertation from the International Graduate School of Management and Industrial Engineering, No 25, Licenciate Thesis

  4. HUMAN-MACHINE INTERACTION IN SOLVING TASKS OF THE PLANNING DEPARTMENT

    Directory of Open Access Journals (Sweden)

    Boris Alekseyevich Kucherov

    2017-12-01

    Full Text Available The paper discusses issues of human-machine interaction in solving tasks of the planning department under severe resource restrictions using information technology. The negative factors influencing specialists of the planning department in solving their tasks under the given circumstances are shown. Specific features of designing the user interface in this subject area are noted. Directions to increase the efficiency of reaction of the planning department’s specialists to change the current situation by visual and sound notification of various events are marked. Various ways to develop user interface to generate a conflict-free plan under severe resource restrictions are considered. The variants of informative presentation of operational and statistical information to stakeholders are analyzed. These issues are discussed by the example of the planning department which solves the tasks of allocation of control facilities for spacecraft (a subset of satellite range scheduling problem,

  5. Success Skills for the Textile Industry: Problem Solving (SS3). Workforce 2000 Partnership.

    Science.gov (United States)

    Enterprise State Junior Coll., AL.

    This curriculum package on problem solving is a product of the Workforce 2000 Partnership, which combined the resources of four educational partners and four industrial partners in Alabama, Georgia, and South Carolina to provide education and training in communication, computation, and critical thinking to employees in the apparel, carpet, and…

  6. Single string planning problem arising in liner shipping industries: A heuristic approach

    DEFF Research Database (Denmark)

    Gelareh, Shahin; Neamatian Monemi, Rahimeh; Mahey, Philippe

    2013-01-01

    We propose an efficient heuristic approach for solving instances of the Single String Planning Problem (SSPP) arising in the liner shipping industry. In the SSPP a Liner Service Provider (LSP) only revises one of its many operational strings, and it is assumed that the other strings are unchangea...

  7. Hazard visibility and occupational health problem solving the case of the uranium industry

    International Nuclear Information System (INIS)

    Pearson, J.

    1980-01-01

    Recent evidence from European research challenges the adequacy of current US exposure guidelines for underground mine radiation. This study traces the history of government regulatory agency and industry response to the hazard of excessive mine radiation in the uranium industry in Colorado some 30 years ago. Problem-solving activity by government agencies and companies is shown to coincide with how visible the health hazard to uranium miners becomes. Hazard visibility and key problem-solving variables are defined and measured. The article also discusses a number of social factors that affect societal response to evidence of an occupational health hazard. Those factors include the elusiveness of the disease and its symptoms, the social class of the victim, the level of medical and scientific interest in its cause and cure, and the economic costs of the disease

  8. Strategic marketing planning and the Nigerian banking industry ...

    African Journals Online (AJOL)

    Strategic marketing planning and the Nigerian banking industry. ... However, banks often have problem of formulating good marketing strategy plan that will enhance the bank general performance. ... EMAIL FULL TEXT EMAIL FULL TEXT

  9. 48 CFR 5152.208-9001 - Industrial preparedness planning.

    Science.gov (United States)

    2010-10-01

    ... planning. 5152.208-9001 Section 5152.208-9001 Federal Acquisition Regulations System DEPARTMENT OF THE ARMY... planning. As prescribed at 5108-070(g)(4) insert the following clause in full text in contracts where the contractor is designated a Limited Fee Planned Producer. Industrial Preparedness Planning (XXX 1989) (DEV) (a...

  10. Applying ant colony optimization metaheuristic to solve forest transportation planning problems with side constraints

    Science.gov (United States)

    Marco A. Contreras; Woodam Chung; Greg Jones

    2008-01-01

    Forest transportation planning problems (FTPP) have evolved from considering only the financial aspects of timber management to more holistic problems that also consider the environmental impacts of roads. These additional requirements have introduced side constraints, making FTPP larger and more complex. Mixed-integer programming (MIP) has been used to solve FTPP, but...

  11. An Interactive Strategy for Solving Multi-Criteria Decision Making of Sustainable Land Revitalization Planning Problem

    Science.gov (United States)

    Mayasari, Ruth; Mawengkang, Herman; Gomar Purba, Ronal

    2018-02-01

    Land revitalization refers to comprehensive renovation of farmland, waterways, roads, forest or villages to improve the quality of plantation, raise the productivity of the plantation area and improve agricultural production conditions and the environment. The objective of sustainable land revitalization planning is to facilitate environmentally, socially, and economically viable land use. Therefore it is reasonable to use participatory approach to fullfil the plan. This paper addresses a multicriteria decision aid to model such planning problem, then we develop an interactive approach for solving the problem.

  12. Improving extreme-scale problem solving: assessing electronic brainstorming effectiveness in an industrial setting.

    Science.gov (United States)

    Dornburg, Courtney C; Stevens, Susan M; Hendrickson, Stacey M L; Davidson, George S

    2009-08-01

    An experiment was conducted to compare the effectiveness of individual versus group electronic brainstorming to address difficult, real-world challenges. Although industrial reliance on electronic communications has become ubiquitous, empirical and theoretical understanding of the bounds of its effectiveness have been limited. Previous research using short-term laboratory experiments have engaged small groups of students in answering questions irrelevant to an industrial setting. The present experiment extends current findings beyond the laboratory to larger groups of real-world employees addressing organization-relevant challenges during the course of 4 days. Employees and contractors at a national laboratory participated, either in a group setting or individually, in an electronic brainstorm to pose solutions to a real-world problem. The data demonstrate that (for this design) individuals perform at least as well as groups in producing quantity of electronic ideas, regardless of brainstorming duration. However, when judged with respect to quality along three dimensions (originality, feasibility, and effectiveness), the individuals significantly (p industrial reliance on electronic problem-solving groups should be tempered, and large nominal groups may be more appropriate corporate problem-solving vehicles.

  13. Solving complex maintenance planning optimization problems using stochastic simulation and multi-criteria fuzzy decision making

    International Nuclear Information System (INIS)

    Tahvili, Sahar; Österberg, Jonas; Silvestrov, Sergei; Biteus, Jonas

    2014-01-01

    One of the most important factors in the operations of many cooperations today is to maximize profit and one important tool to that effect is the optimization of maintenance activities. Maintenance activities is at the largest level divided into two major areas, corrective maintenance (CM) and preventive maintenance (PM). When optimizing maintenance activities, by a maintenance plan or policy, we seek to find the best activities to perform at each point in time, be it PM or CM. We explore the use of stochastic simulation, genetic algorithms and other tools for solving complex maintenance planning optimization problems in terms of a suggested framework model based on discrete event simulation

  14. Solving complex maintenance planning optimization problems using stochastic simulation and multi-criteria fuzzy decision making

    Energy Technology Data Exchange (ETDEWEB)

    Tahvili, Sahar [Mälardalen University (Sweden); Österberg, Jonas; Silvestrov, Sergei [Division of Applied Mathematics, Mälardalen University (Sweden); Biteus, Jonas [Scania CV (Sweden)

    2014-12-10

    One of the most important factors in the operations of many cooperations today is to maximize profit and one important tool to that effect is the optimization of maintenance activities. Maintenance activities is at the largest level divided into two major areas, corrective maintenance (CM) and preventive maintenance (PM). When optimizing maintenance activities, by a maintenance plan or policy, we seek to find the best activities to perform at each point in time, be it PM or CM. We explore the use of stochastic simulation, genetic algorithms and other tools for solving complex maintenance planning optimization problems in terms of a suggested framework model based on discrete event simulation.

  15. Planning games for the electricity supply industry

    International Nuclear Information System (INIS)

    Weber, K.

    1977-01-01

    The author shows the main differences between the electricity supply planning game for the Bernische Kraftwerke AG (PEW-1) and that for the Rheinisch-Westfaelische Elektrizitaetswerke AG (PEW-2). (orig.) [de

  16. Industrial Technologies Program Research Plan for Energy-Intensive Process Industries

    Energy Technology Data Exchange (ETDEWEB)

    Chapas, Richard B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Colwell, Jeffery A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2007-10-01

    In this plan, the Industrial Technologies Program (ITP) identifies the objectives of its cross-cutting strategy for conducting research in collaboration with industry and U.S. Department of Energy national laboratories to develop technologies that improve the efficiencies of energy-intensive process industries.

  17. Routine-industrial planning in the ATOMMASh enterprise

    International Nuclear Information System (INIS)

    Zabara, V.N.; Kovalev, B.V.; Bobrov, A.A.; Gostishchev, V.S.; Edikhanov, V.P.

    1987-01-01

    Structure of automated system for routine-industrial planning, developed at the ATOMMASh enterprise is considered. 11 problems, enabling to calculate the duration of cycles of fabrication and lead of detail putting to departments, schedules of detail production in departments fo year, quater, mounth, production plans in norm-hours, equipment utilization, as well as problems, providing for schedule performance were developed. All operational data on the state of industry are concentrated in the data base of operational control

  18. Environmental Control Plan for the Industrial Hygiene Field Services Facility

    International Nuclear Information System (INIS)

    Donnelly, J.W.

    2000-01-01

    This environmental control plan is for the Hanford Site's Industrial Hygiene Field Services Facility, located in the 100-N Area. This facility is used for the maintenance and storage of respirators, respiratory equipment and testing, calibration and testing of industrial hygiene equipment, and asbestos fiber counting

  19. Coordination and Human Resource Planning in the Hawaii Visitor Industry.

    Science.gov (United States)

    Hawaii State Commission on Manpower and Full Employment, Honolulu.

    This report was undertaken in response to a request by the Sixth Legislature, which expressed its concern with the lack of coordination and overall human resource planning in the visitor industry and that the findings of the January 6-7, 1970 Travel Industry Congress had not been fully implemented. The State Commission on Manpower and Full…

  20. Personal Study Planning in Doctoral Education in Industrial Engineering

    Science.gov (United States)

    Lahenius, K.; Martinsuo, M.

    2010-01-01

    The duration of doctoral studies has increased in Europe. Personal study planning has been considered as one possible solution to help students in achieving shorter study times. This study investigates how doctoral students experience and use personal study plans in one university department of industrial engineering. The research material…

  1. Anticipating students' reasoning and planning prompts in structured problem-solving lessons

    Science.gov (United States)

    Vale, Colleen; Widjaja, Wanty; Doig, Brian; Groves, Susie

    2018-02-01

    Structured problem-solving lessons are used to explore mathematical concepts such as pattern and relationships in early algebra, and regularly used in Japanese Lesson Study research lessons. However, enactment of structured problem-solving lessons which involves detailed planning, anticipation of student solutions and orchestration of whole-class discussion of solutions is an ongoing challenge for many teachers. Moreover, primary teachers have limited experience in teaching early algebra or mathematical reasoning actions such as generalising. In this study, the critical factors of enacting the structured problem-solving lessons used in Japanese Lesson Study to elicit and develop primary students' capacity to generalise are explored. Teachers from three primary schools participated in two Japanese Lesson Study teams for this study. The lesson plans and video recordings of teaching and post-lesson discussion of the two research lessons along with students' responses and learning are compared to identify critical factors. The anticipation of students' reasoning together with preparation of supporting and challenging prompts was critical for scaffolding students' capacity to grasp and communicate generality.

  2. Radioisotope techniques for problem solving in the offshore oil and gas industry

    International Nuclear Information System (INIS)

    Charlton, J.S.; Hurst, J.A.

    1994-01-01

    Radioisotope technology has been used for almost half a century by the oil and gas industry to solve problems and to help optimize process operations. The use of radioactive isotopes to investigate the effectiveness of well stimulation procedures and to measure the sweep-out patterns of oil and gas in secondary recovery process is well known. The applications of radioisotopes to study features of plant and process operation has been less widely reported though the economic benefits deriving from such applications are very great. Nevertheless, there has been continuous development in the range of application and in the design of equipment to facilitate the use of the technology at remote environments such as an oil or gas platform. Some indication of the current usage of radioisotope techniques may be obtained from examination of Table I, which lists projects carried out in the UK's North Sea fields by ICI Tracerco, which is the world's largest radioisotope applications service group

  3. The Study of Strategic Industrial Planning for Using Model SWOT

    OpenAIRE

    Mohammad Ali Abdolvand; Amin Asadollahi

    2012-01-01

    Organizations to maintain and achieve optimal growth and development and increase its competitiveness need to be a comprehensive and coherent plan for the mission and goals of the strategic plan. The purpose of this study is providing strategic planning and optimal strategies for using SWOT. The company is investigating the territory south of the oil industry. The questionnaire has been used as a research tool containing the questions is 138. Research data from interviews with managers, exper...

  4. INDUSTRIAL ENTERPRISE TAX PLANNING AS PART OF EXPENSE OPTIMIZATION STRATEGY

    Directory of Open Access Journals (Sweden)

    A. P. Garnov

    2012-01-01

    Full Text Available Tax liability planning is vital for industrial enterprises to reduce their tax burden and thus reduce expenses of the organization for a certain period. Industrial enterprises are among main taxpayers in the Russian Federation, and recommendations given in the article on topical issues related to planning of tax obligations will help top managers of the enterprises to avoid unnecessary financial losses and to ensure further growth and development of their organizations. Attention is focused on specifics of the industrial enterprises’ activities under present conditions due to the nature and particular features of their operation.

  5. INDUSTRIAL ENTERPRISE TAX PLANNING AS PART OF EXPENSE OPTIMIZATION STRATEGY

    Directory of Open Access Journals (Sweden)

    A. P. Garnov

    2012-01-01

    Full Text Available Tax liability planning is vital for industrial enterprises to reduce their tax burden and thus reduce expenses of the organization for a certain period. Industrial enterprises are among main taxpayers in the Russian Federation, and recommendations given in the article on topical issues relatedto planning of tax obligations will help top managers of the enterprises to avoid unnecessary financial losses and to ensure further growth and development of their organizations. Attention is focused on specifics of the industrial enterprises’ activities under present conditions due to thenature and particular features of their operation.

  6. Integrating marker passing and problem solving a spreading activation approach to improved choice in planning

    CERN Document Server

    Hendler, James A

    2014-01-01

    A recent area of interest in the Artificial Intelligence community has been the application of massively parallel algorithms to enhance the choice mechanism in traditional AI problems. This volume provides a detailed description of how marker-passing -- a parallel, non-deductive, spreading activation algorithm -- is a powerful approach to refining the choice mechanisms in an AI problem-solving system. The author scrutinizes the design of both the algorithm and the system, and then reviews the current literature and research in planning and marker passing. Also included: a comparison of this

  7. Act first, think later: the presence and absence of inferential planning in problem solving.

    Science.gov (United States)

    Ormerod, Thomas C; Macgregor, James N; Chronicle, Edward P; Dewald, Andrew D; Chu, Yun

    2013-10-01

    Planning is fundamental to successful problem solving, yet individuals sometimes fail to plan even one step ahead when it lies within their competence to do so. In this article, we report two experiments in which we explored variants of a ball-weighing puzzle, a problem that has only two steps, yet nonetheless yields performance consistent with a failure to plan. The results fit a computational model in which a solver's attempts are determined by two heuristics: maximization of the apparent progress made toward the problem goal and minimization of the problem space in which attempts are sought. The effectiveness of these heuristics was determined by lookahead, defined operationally as the number of steps evaluated in a planned move. Where move outcomes cannot be visualized but must be inferred, planning is constrained to the point where some individuals apply zero lookahead, which with n-ball problems yields seemingly irrational unequal weighs. Applying general-purpose heuristics with or without lookahead accounts for a range of rational and irrational phenomena found with insight and noninsight problems.

  8. Urban planning and industry in Spain: A novel methodology for calculating industrial carbon footprints

    International Nuclear Information System (INIS)

    Zubelzu, Sergio; Álvarez, Roberto

    2015-01-01

    In this paper we present a methodology for calculating the carbon footprint of the industrial sector during the urban planning stage in order to clearly develop and implement preventive measures. The methodology created focuses on industrial urban planning procedures and takes into account urban infrastructure in the characterization of GHG emissions. It allows for the implementation of preventive measures based on sustainability design criteria. The methodology was derived for specific industrial activity categories and was tested on a group of municipalities in a province south of Madrid, Spain. The results indicate that the average carbon footprint of industrial activities varies between 137.36 kgCO 2eq /m 2 e and 607.25 kgCO 2eq /m 2 e depending on the activity. Gas and electricity are the most important emissions sources for the most polluting industrial activities (chemical and nonmetal mineral products), while transportation is the most important source for every other activity. Municipalities can have a decisive influence on the industrial carbon footprint because, except for waste management and two industrial activities related to electricity, the majority of reductions can be achieved through urban planning decision variables. -- Highlights: •Model to calculate industrial carbon footprint in urban planning stage is proposed. •Specific industrial activities planned have a strong effect on carbon footprint. •Gas and electricity are the most relevant sources for the most pollutant industries. •Transport is relevant source for the less pollutant industries. •Municipalities can decisively influence on industrial carbon footprint

  9. The Assessment of 21st Century Skills in Industrial and Organizational Psychology: Complex and Collaborative Problem Solving

    OpenAIRE

    Neubert, Jonas; Mainert, Jakob; Kretzschmar, André; Greiff, Samuel

    2015-01-01

    In the current paper, we highlight why and how industrial and organizational psychology can take advantage of research on 21st century skills and their assessment. We present vital theoretical perspectives, a suitable framework for assessment, and exemplary instruments with a focus on advances in the assessment of Human Capital. Specifically, Complex Problem Solving (CPS) and Collaborative Problem Solving (ColPS) are two transversal skills (i.e., skills that span multiple domains) that are...

  10. Selection and Penalty Strategies for Genetic Algorithms Designed to Solve Spatial Forest Planning Problems

    International Nuclear Information System (INIS)

    Thompson, M.P.; Sessions, J.; Hamann, J.D.

    2009-01-01

    Genetic algorithms (GAs) have demonstrated success in solving spatial forest planning problems. We present an adaptive GA that incorporates population-level statistics to dynamically update penalty functions, a process analogous to strategic oscillation from the tabu search literature. We also explore performance of various selection strategies. The GA identified feasible solutions within 96%, 98%, and 93% of a non spatial relaxed upper bound calculated for landscapes of 100, 500, and 1000 units, respectively. The problem solved includes forest structure constraints limiting harvest opening sizes and requiring minimally sized patches of mature forest. Results suggest that the dynamic penalty strategy is superior to the more standard static penalty implementation. Results also suggest that tournament selection can be superior to the more standard implementation of proportional selection for smaller problems, but becomes susceptible to premature convergence as problem size increases. It is therefore important to balance selection pressure with appropriate disruption. We conclude that integrating intelligent search strategies into the context of genetic algorithms can yield improvements and should be investigated for future use in spatial planning with ecological goals.

  11. An undertaking planning game for the electricity supply industry

    International Nuclear Information System (INIS)

    Troescher, H.

    1977-01-01

    Planning games have been found satisfactory in many field in political and economic life. In particular the more convenient access to electronic calculators has made a contrinution to their wider use. It is therefore surprising that the first planning game which has become known for the electricity supply industry was first published in the year 1975. This is the planning game for the Bernischen Kraftwerke AG, which is based on a simplified model of a small electricity supply undertaking (EVU). This planning game was adapted in the RWE to the conditions in larger EVU and a few additional model components were added. Besides the general points of view on planning games for EVU the author deals with the extended planning game which is termed in the article PEW. (orig.) [de

  12. A novel algorithm for solving optimal path planning problems based on parametrization method and fuzzy aggregation

    International Nuclear Information System (INIS)

    Zamirian, M.; Kamyad, A.V.; Farahi, M.H.

    2009-01-01

    In this Letter a new approach for solving optimal path planning problems for a single rigid and free moving object in a two and three dimensional space in the presence of stationary or moving obstacles is presented. In this approach the path planning problems have some incompatible objectives such as the length of path that must be minimized, the distance between the path and obstacles that must be maximized and etc., then a multi-objective dynamic optimization problem (MODOP) is achieved. Considering the imprecise nature of decision maker's (DM) judgment, these multiple objectives are viewed as fuzzy variables. By determining intervals for the values of these fuzzy variables, flexible monotonic decreasing or increasing membership functions are determined as the degrees of satisfaction of these fuzzy variables on their intervals. Then, the optimal path planning policy is searched by maximizing the aggregated fuzzy decision values, resulting in a fuzzy multi-objective dynamic optimization problem (FMODOP). Using a suitable t-norm, the FMODOP is converted into a non-linear dynamic optimization problem (NLDOP). By using parametrization method and some calculations, the NLDOP is converted into the sequence of conventional non-linear programming problems (NLPP). It is proved that the solution of this sequence of the NLPPs tends to a Pareto optimal solution which, among other Pareto optimal solutions, has the best satisfaction of DM for the MODOP. Finally, the above procedure as a novel algorithm integrating parametrization method and fuzzy aggregation to solve the MODOP is proposed. Efficiency of our approach is confirmed by some numerical examples.

  13. Two efficient heuristics to solve the integrated load distribution and production planning problem

    International Nuclear Information System (INIS)

    Gajpal, Yuvraj; Nourelfath, Mustapha

    2015-01-01

    This paper considers a multi-period production system where a set of machines are arranged in parallel. The machines are unreliable and the failure rate of machine depends on the load assigned to the machine. The expected production rate of the system is considered to be a non-monotonic function of its load. Because of the machine failure rate, the total production output depends on the combination of loads assigned to different machines. We consider the integration of load distribution decisions with production planning decision. The product demands are considered to be known in advance. The objective is to minimize the sum of holding costs, backorder costs, production costs, setup costs, capacity change costs and unused capacity costs while satisfying the demand over specified time horizon. The constraint is not to exceed available repair resources required to repair the machine breakdown. The paper develops two heuristics to solve the integrated load distribution and production planning problem. The first heuristic consists of a three-phase approach, while the second one is based on tabu search metaheuristic. The efficiency of the proposed heuristics is tested through the randomly generated problem instances. - Highlights: • The expected performance of the system is a non-monotonic function of its load. • We consider the integration of load distribution and production planning decisions. • The paper proposes three phase and tabu search based heuristics to solve the problem. • Lower bound has been developed for checking the effectiveness of the heuristics. • The efficiency of the heuristic is tested through randomly generated instances.

  14. Development of a master plan for industrial solid waste management

    International Nuclear Information System (INIS)

    Karamouz, M.; Zahraie, B.; Kerachian, R.; Mahjouri, N.; Moridi, A.

    2006-01-01

    Rapid industrial growth in the province of Khuzestan in the south west of Iran has resulted in disposal of about 1750 tons of solid waste per day. Most of these industrial solid wastes including hazardous wastes are disposed without considering environmental issues. This has contributed considerably to the pollution of the environment. This paper introduces a framework in which to develop a master plan for industrial solid waste management. There are usually different criteria for evaluating the existing solid waste pollution loads and how effective the management schemes are. A multiple criteria decision making technique, namely Analytical Hierarchy Process, is used for ranking the industrial units based on their share in solid waste related environmental pollution and determining the share of each unit in total solid waste pollution load. In this framework, a comprehensive set of direct, indirect, and supporting projects are proposed for solid waste pollution control. The proposed framework is applied for industrial solid waste management in the province of Khuzestan in Iran and a databank including GIS based maps of the study area is also developed. The results have shown that the industries located near the capital city of the province, Ahwaz, produce more than 32 percent of the total solid waste pollution load of the province. Application of the methodology also has shown that it can be effectively used for development of the master plan and management of industrial solid wastes

  15. Modeling and solving a large-scale generation expansion planning problem under uncertainty

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Shan; Ryan, Sarah M. [Iowa State University, Department of Industrial and Manufacturing Systems Engineering, Ames (United States); Watson, Jean-Paul [Sandia National Laboratories, Discrete Math and Complex Systems Department, Albuquerque (United States); Woodruff, David L. [University of California Davis, Graduate School of Management, Davis (United States)

    2011-11-15

    We formulate a generation expansion planning problem to determine the type and quantity of power plants to be constructed over each year of an extended planning horizon, considering uncertainty regarding future demand and fuel prices. Our model is expressed as a two-stage stochastic mixed-integer program, which we use to compute solutions independently minimizing the expected cost and the Conditional Value-at-Risk; i.e., the risk of significantly larger-than-expected operational costs. We introduce stochastic process models to capture demand and fuel price uncertainty, which are in turn used to generate trees that accurately represent the uncertainty space. Using a realistic problem instance based on the Midwest US, we explore two fundamental, unexplored issues that arise when solving any stochastic generation expansion model. First, we introduce and discuss the use of an algorithm for computing confidence intervals on obtained solution costs, to account for the fact that a finite sample of scenarios was used to obtain a particular solution. Second, we analyze the nature of solutions obtained under different parameterizations of this method, to assess whether the recommended solutions themselves are invariant to changes in costs. The issues are critical for decision makers who seek truly robust recommendations for generation expansion planning. (orig.)

  16. Strengths of the Business Plan and Industrial Collaboration ...

    African Journals Online (AJOL)

    The study was conducted to identify the strengths of business plan and industrial collaboration strategies in the teaching of entrepreneurship in tertiary institutions. The study was a survey and was conducted using 63 business educators in tertiary institutions in Anambra State, Nigeria. Two research questions and two null ...

  17. Collaborating with Industry to Enhance Financial Planning and Accounting Education

    Directory of Open Access Journals (Sweden)

    Mark Brimble

    2012-11-01

    Full Text Available Higher education is integral to the professionalisation of financial planning in Australia. However, thetraditional separation between ‘content’ and ‘practice’ in tertiary curriculum does not necessarily equipstudents with the skills required to apply the content in a professional context. Contextualisation of thefinancial planning curriculum requires collaboration between higher education institutions and the professionto develop authentic learning environments, such as work-integrated learning (WIL. This paper describes thecollaboration by one Australian university to develop a professionally integrated Financial Planning andAccounting degree and provides evidence of its impact from an industry perspective. The results reveal a highlevel of industry satisfaction with the degree, substantial professional integration, as well as the developmentof students’ professional skills. Students also developed an improved impression of the university, its studentsand its staff.

  18. Joint industry planning platforms for coal export supply chains

    Energy Technology Data Exchange (ETDEWEB)

    Bridges, R.; Buckley, N.; Goodall, J.; Seeley, D. [InterDynamics Pty. Ltd. (Australia)

    1998-12-31

    Improving the performance and reducing the costs associated with export logistics chain is critical to the competitiveness of export coal mines. The fundamental practices associated with the use of export logistics chains made up of mine, trucking, rail and port operations are being challenged by the advent of third party operators on rail systems and the use of the Internet. Whilst individual mines can improve their processes to drive down their mining costs, they face major challenges in their endeavour to improve the performance of export logistics chains and reduce the significant logistics costs of moving coal from the mine to export ships, via the shared infrastructure of rail systems and ports. There is an increasing realisation that global competition is not only between mines but between coal export regions that are defined by their rail system and ports infrastructure. The development and use of a joint industry planning platform for the export logistics chains of the Western Australian Grain Industry has demonstrated that an industry facing significant restructuring and increased competitiveness can achieve major throughput and cost reduction gains when stakeholders in export logistics chains share key planning information using the Internet and state of the art planning tools. Joint industry planning platforms for export logistics chains are being considered or are at initial stages of development for a number of Australasian coal export logistics chains. This paper addresses the key components of joint industry planning platforms, the key information that should be shared, the use of the internet and information servers, and the contractual structures required to enable stakeholders of an export logistics chain, who are competitors or potential competitors, to work together to improve the competitiveness of a coal export region. 4 refs., 6 figs.

  19. An Improved Ant Colony Algorithm for Solving the Path Planning Problem of the Omnidirectional Mobile Vehicle

    Directory of Open Access Journals (Sweden)

    Jiang Zhao

    2016-01-01

    Full Text Available This paper presents an improved ant colony algorithm for the path planning of the omnidirectional mobile vehicle. The purpose of the improved ant colony algorithm is to design an appropriate route to connect the starting point and ending point of the environment with obstacles. Ant colony algorithm, which is used to solve the path planning problem, is improved according to the characteristics of the omnidirectional mobile vehicle. And in the improved algorithm, the nonuniform distribution of the initial pheromone and the selection strategy with direction play a very positive role in the path search. The coverage and updating strategy of pheromone is introduced to avoid repeated search reducing the effect of the number of ants on the performance of the algorithm. In addition, the pheromone evaporation coefficient is segmented and adjusted, which can effectively balance the convergence speed and search ability. Finally, this paper provides a theoretical basis for the improved ant colony algorithm by strict mathematical derivation, and some numerical simulations are also given to illustrate the effectiveness of the theoretical results.

  20. Applying radiological emergency planning experience to hazardous materials emergency planning within the nuclear industry

    International Nuclear Information System (INIS)

    Foltman, A.; Newsom, D.; Lerner, K.

    1988-01-01

    The nuclear industry has extensive radiological emergency planning (REP) experience that is directly applicable to hazardous materials emergency planning. Recently, the Feed Materials Production Center near Cincinnati, Ohio, successfully demonstrated such application. The REP experience includes conceptual bases and standards for developing plans that have been tested in hundreds of full-scale exercises. The exercise program itself is also well developed. Systematic consideration of the differences between chemical and radiological hazards shows that relatively minor changes to the REP bases and standards are necessary. Conduct of full-scale, REP-type exercises serves to test the plans, provide training, and engender confidence and credibility

  1. Trajectory planning and optimal tracking for an industrial mobile robot

    Science.gov (United States)

    Hu, Huosheng; Brady, J. Michael; Probert, Penelope J.

    1994-02-01

    This paper introduces a unified approach to trajectory planning and tracking for an industrial mobile robot subject to non-holonomic constraints. We show (1) how a smooth trajectory is generated that takes into account the constraints from the dynamic environment and the robot kinematics; and (2) how a general predictive controller works to provide optimal tracking capability for nonlinear systems. The tracking performance of the proposed guidance system is analyzed by simulation.

  2. The uranium industry: long term planning for short term competition

    International Nuclear Information System (INIS)

    Vottero, X.

    2000-01-01

    Today, uranium producers face new challenges in terms of both production (new regulatory, environmental and social constraints) and market conditions (new sources of uranium supply, very low prices and tough competition). In such a context, long-term planning is not just a prerequisite to survive in the nuclear fuel cycle industry. In fact, it also contributes to sustaining nuclear electricity generation facing fierce competition from other energy sources in increasingly deregulated markets. (authors)

  3. IMPROVING THE EFFICIENCY OF SPRAY TYPE DEVICES WHEN SOLVING PROBLEMS IN INDUSTRIAL ECOLOGY

    Directory of Open Access Journals (Sweden)

    S. Iu. Panov

    2014-01-01

    Full Text Available Summary. This carried out work is aimed enhancing the efficiency of the spray scrubber by combining processes and improving hydraulic conditions in the device. The problem of treating waste gases is often characterized by unique features and the significant factor that makes it difficult to find a solution to the problem of treatment is the low and/or variable concentration of the pollutant. With a removal efficiency of up to 98 %, wet treatment technology in scrubber type devices is the only practical method advantageous to the treatment of waste gases. The set objective is solved by developing a two-stage treatment system for pyrolysis gas based on ejector scrubbers. Their advantage - a central nozzle supply that allows the scrubber to operate on the principle of an ejector pump. A drift eliminator of the developed device is located on the case unit and a chain is suspended from a clamp mounted on the lower part of the tube neck by pins and two detachable joints. The operation of the scrubber was checked in compliance with the absorption gas treatment of sulfur dioxide. A chemical sorbent, calcium carbonate which is produced as a by-product in the manufacture of nitroammophos at JSC “Minudobrenia” factory is used. Preliminary results indicate that the stiochiometric inlet ratio of Ca/S equals about 2.0 and SO2 emissions reduce by 80-90 %, significantly larger than the planned 70 % and subsequently corresponds to the residue concentration of less than 30 mg/m3 . This is explained by the greater degree of capture and deposition of the sorbent on the chain curtain (not more than 20 mg/m3 . The proposed device for treating gases enables: improvement in the efficiency of gas treatment; increased reliability; increase in the degree of treatment of the gas flow without the use of additional equipment; reduction in metal and design complexity; reduction on the cost of the treatment process and simplification in the device design.

  4. Decision support in hierarchical planning systems: The case of procurement planning in oil refining industries

    DEFF Research Database (Denmark)

    Kallestrup, Kasper Bislev; Lynge, Lasse Hadberg; Akkerman, Renzo

    2014-01-01

    In this paper, we discuss the development of decision support systems for hierarchically structured planning approaches, such as commercially available advanced planning systems. We develop a framework to show how such a decision support system can be designed with the existing organization in mind...... and from the perspective of the organizational aspects involved. To exemplify and develop our framework, we use a case study of crude oil procurement planning in the refining industry. The results of the case study indicate an improved organizational embedding of the DSS, leading to significant savings...... in terms of planning efforts and procurement costs. In general, our framework aims to support the continuous improvement of advanced planning systems, increasing planning quality in complex supply chain settings....

  5. Human-resource planning in the Venezuelan oil industry

    Energy Technology Data Exchange (ETDEWEB)

    Delgado, S J.V.

    1985-01-01

    Because the economy of Venezuela is heavily dependent on its oil industry, the company Petroleos de Venezuela S.A. was chosen for the detailed study. It was found that the system in use in the period 1980-81 was defective in that it did not address the serious medium- and long-term issues of manpower supply in a country seriously short of the skills needed. There was a lack of linkage between human resource planning and the corporation's long term objectives. Too much emphasis was being placed on quantitative, and too little on qualitative approaches to the problem. A new approach was developed to complement the existing shorter term quantitative approach. This involved a direct and active interaction with corporate planning. Within this framework a qualitative method of human resource planning was proposed and implemented. It has proved its usefulness in defining the type of personnel required by the organization in the distant future.

  6. Digital Story-Based Problem Solving Applications: Preservice Primary Teachers' Experiences and Future Integration Plans

    Science.gov (United States)

    Kilic, Çigdem; Sancar-Tokmak, Hatice

    2017-01-01

    This case study investigates how preservice primary school teachers describe their experiences with digital story-based problem solving applications and their plans for the future integration of this technology into their teaching. Totally 113 preservice primary school teachers participated in the study. Data collection tools included a…

  7. Optimal planning in a developing industrial microgrid with sensitive loads

    Directory of Open Access Journals (Sweden)

    M. Naderi

    2017-11-01

    Full Text Available Computer numerical control (CNC machines are known as sensitive loads in industrial estates. These machines require reliable and qualified electricity in their often long work periods. Supplying these loads with distributed energy resources (DERs in a microgrid (MG can be done as an appropriate solution. The aim of this paper is to analyze the implementation potential of a real and developing MG in Shad-Abad industrial estate, Tehran, Iran. Three MG planning objectives are considered including assurance of sustainable and secure operation of CNC machines as sensitive loads, minimizing the costs of MG construction and operation, and using available capacities to penetrate the highest possible renewable energy sources (RESs which subsequently results in decreasing the air pollutants specially carbon dioxide (CO2. The HOMER (hybrid optimization model for electric renewable software is used to specify the technical feasibility of MG planning and to select the best plan economically and environmentally. Different scenarios are considered in this regard to determine suitable capacity of production participants, and to assess the MG indices such as the reliability.

  8. A model and solving algorithm of combination planning for weapon equipment based on Epoch-era analysis method

    Science.gov (United States)

    Wang, Meng; Zhang, Huaiqiang; Zhang, Kan

    2017-10-01

    Focused on the circumstance that the equipment using demand in the short term and the development demand in the long term should be made overall plans and took into consideration in the weapons portfolio planning and the practical problem of the fuzziness in the definition of equipment capacity demand. The expression of demand is assumed to be an interval number or a discrete number. With the analysis method of epoch-era, a long planning cycle is broke into several short planning cycles with different demand value. The multi-stage stochastic programming model is built aimed at maximize long-term planning cycle demand under the constraint of budget, equipment development time and short planning cycle demand. The scenario tree is used to discretize the interval value of the demand, and genetic algorithm is designed to solve the problem. At last, a case is studied to demonstrate the feasibility and effectiveness of the proposed mode.

  9. Plans for industrial production of the SSC magnets

    International Nuclear Information System (INIS)

    Karpenko, V.N.; Rardin, D.C.

    1986-01-01

    The Universities Research Association through its Central Design Group is currently conducting research and development for the Department of Energy on a superconducting super collider (SSC). The proposed SSC is a device in which protons would be accelerated around a ring approximately 50 miles in circumference. The protons would be kept in their path by means of thousands of powerful superconducting magnets. Two such rings of magnets would be housed in a common underground tunnel, allowing groups of protons to be accelerated in opposite directions and collided, in order to study the fundamental nature of matter and energy. The magnet system is a major element of the SSC in terms of technical requirements, quantity of components and cost. In order to meet technical and production requirements imposed by this system early participation of industry is necessary. The program plans were developed with the objective to involve industry in the early stages of research and development of superconducting magnets, leading to cost effective processes of potential mass production of high quality accelerator magnets by industry. While a decision has not been made by the Department of Energy on whether or not to request construction of the SSC project, if such a request is made and the project is authorized and funded, it would lead to industrial manufacture of a large quantity of superconducting magnets

  10. A knowledge discovery in databases approach for industrial microgrid planning

    DEFF Research Database (Denmark)

    Gamarra, Carlos; Guerrero, Josep M.; Montero, Eduardo

    2016-01-01

    The progressive application of Information and Communication Technologies to industrial processes has increased the amount of data gathered by manufacturing companies during last decades. Nowadays some standardized management systems, such as ISO 50.001 and ISO 14.001, exploit these data in order...... sustainable and proactive microgrid which allows identifying, designing and developing energy efficiency strategies at supply, management and energy use levels. In this context, the expansion of Internet of Things and Knowledge Discovery in Databases techniques will drive changes in current microgrid planning...

  11. Industrial Fuel Gas Demonstration Plant Program: environmental permit compliance plan

    Energy Technology Data Exchange (ETDEWEB)

    Bodamer, Jr., James W.; Bocchino, Robert M.

    1979-11-01

    This Environmental Permit Compliance Plan is intended to assist the Memphis Light, Gas and Water Division in acquiring the necessary environmental permits for their proposed Industrial Fuel Gas Demonstration Plant in a time frame consistent with the construction schedule. Permits included are those required for installation and/or operation of gaseous, liquid and solid waste sources and disposal areas. Only those permits presently established by final regulations are described. The compliance plan describes procedures for obtaining each permit from identified federal, state and local agencies. The information needed for the permit application is presented, and the stepwise procedure to follow when filing the permit application is described. Information given in this plan was obtained by reviewing applicable laws and regulations and from telephone conversations with agency personnel on the federal, state and local levels. This Plan also presents a recommended schedule for beginning the work necessary to obtain the required environmental permits in order to begin dredging operations in October, 1980 and construction of the plant in September, 1981. Activity for several key permits should begin as soon as possible.

  12. Problem-solving and developing quality management methods and techniques on the example of automotive industry

    OpenAIRE

    Jacek Łuczak; Radoslaw Wolniak

    2015-01-01

    The knowledge about methods and techniques of quality management together with their effective use can be definitely regarded as an indication of high organisational culture. Using such methods and techniques in an effective way can be attributed to certain level of maturity, as far as the quality management system in an organisation is concerned. There is in the paper an analysis of problem-solving methods and techniques of quality management in the automotive sector in Poland. The survey wa...

  13. Defense Industrial Base: Critical Infrastructure and Key Resources Sector-Specific Plan as Input to the National Infrastructure Protection Plan

    National Research Council Canada - National Science Library

    2007-01-01

    This Defense Industrial Base (DIB) Sector-Specific Plan (SSP), developed in collaboration with industry and government security partners, provides sector-level critical infrastructure and key resources (CI/KR...

  14. Peculiarities of solving the problems of modern logistics in high-rise construction and industrial production

    Science.gov (United States)

    Rubtsov, Anatoliy E.; Ushakova, Elena V.; Chirkova, Tamara V.

    2018-03-01

    Basing on the analysis of the enterprise (construction organization) structure and infrastructure of the entire logistics system in which this enterprise (construction organization) operates, this article proposes an approach to solve the problems of structural optimization and a set of calculation tasks, based on customer orders as well as on the required levels of insurance stocks, transit stocks and other types of stocks in the distribution network, modes of operation of the in-company transport and storage complex and a number of other factors.

  15. Problem-solving and developing quality management methods and techniques on the example of automotive industry

    Directory of Open Access Journals (Sweden)

    Jacek Łuczak

    2015-12-01

    Full Text Available The knowledge about methods and techniques of quality management together with their effective use can be definitely regarded as an indication of high organisational culture. Using such methods and techniques in an effective way can be attributed to certain level of maturity, as far as the quality management system in an organisation is concerned. There is in the paper an analysis of problem-solving methods and techniques of quality management in the automotive sector in Poland. The survey was given to the general population, which in case of the study consisted of companies operating in Poland that had certified quality management systems against ISO/TS 16949. The results of the conducted survey and the conclusions of the author can show actual and potential OEM suppliers (both 1st and 2nd tier in which direction their strategies for development and improvement of quality management systems should go in order to be effective. When the universal character of methods and techniques used in the surveyed population of companies is taken into consideration, it can be assumed that the results of the survey are also universal for all organisations realising the TQM strategy. The results of the research confirmed that methods which are also the basis for creating key system documents are the most relevant ones, i.e. flowcharts and FMEA, and moreover process monitoring tools (SPC and problem solving methods -above all 8D.

  16. An assessment of the potential of PFEM-2 for solving long real-time industrial applications

    Science.gov (United States)

    Gimenez, Juan M.; Ramajo, Damián E.; Márquez Damián, Santiago; Nigro, Norberto M.; Idelsohn, Sergio R.

    2017-07-01

    The latest generation of the particle finite element method (PFEM-2) is a numerical method based on the Lagrangian formulation of the equations, which presents advantages in terms of robustness and efficiency over classical Eulerian methodologies when certain kind of flows are simulated, especially those where convection plays an important role. These situations are often encountered in real engineering problems, where very complex geometries and operating conditions require very large and long computations. The advantages that the parallelism introduced in the computational fluid dynamics making affordable computations with very fine spatial discretizations are well known. However, it is not possible to have the time parallelized, despite the effort that is being dedicated to use space-time formulations. In this sense, PFEM-2 adds a valuable feature in that its strong stability with little loss of accuracy provides an interesting way of satisfying the real-life computation needs. After having already demonstrated in previous publications its ability to achieve academic-based solutions with a good compromise between accuracy and efficiency, in this work, the method is revisited and employed to solve several nonacademic problems of technological interest, which fall into that category. Simulations concerning oil-water separation, waste-water treatment, metallurgical foundries, and safety assessment are presented. These cases are selected due to their particular requirements of long simulation times and or intensive interface treatment. Thus, large time-steps may be employed with PFEM-2 without compromising the accuracy and robustness of the simulation, as occurs with Eulerian alternatives, showing the potentiality of the methodology for solving not only academic tests but also real engineering problems.

  17. Using smart materials to solve new challenges in the automotive industry

    Science.gov (United States)

    Gath, Kerrie K.; Maranville, Clay; Tardiff, Janice

    2018-03-01

    Ford has an extensive history of developing and utilizing smart and innovative materials in its vehicles. In this paper, we present new challenges the automotive industry is facing and explore how intelligent uses of smart materials can help provide solutions. We explore which vehicle attributes may provide most advantageous for the use smart materials, and discuss how smart material have had technical challenges that limit their use. We also look at how smart materials such as gecko inspired adhesion is providing opportunities during the vehicle assembly process by improving manufacturing quality, environmental sustainability, and worker safety. An emerging area for deployment of smart materials may involve autonomous vehicles and mobility solutions, where customer expectations are migrating toward a seamless and adaptive experience leading to new expectations for an enhanced journey. Another area where smart materials are influencing change is interior and exterior design including smart textiles, photochromatic dyes, and thermochromatic materials. The key to advancing smart materials in automotive industry is to capitalize on the smaller niche applications where there will be an advantage over traditional methods. Ford has an extensive history of developing and utilizing smart and innovative materials. Magnetorheological fluids, thermoelectric materials, piezoelectric actuators, and shape memory alloys are all in production. In this paper we present new challenges the automotive industry is facing and explore how intelligent uses of smart materials can help provide solutions. We explore which vehicle attributes may provide most advantageous for the use smart materials, and discuss how smart materials have had technical challenges that limit their use. An emerging area for deployment of smart materials may involve autonomous vehicles and mobility solutions, where customer expectations may require a seamless and adaptive experience for users having various

  18. Integrating strategic environmental assessment with industry planning: a case study of the Pasquai-Porcupine forest management plan, Saskatchewan, Canada.

    Science.gov (United States)

    Noble, Bram F

    2004-03-01

    Strategic environmental assessment (SEA) is gaining widespread recognition as a tool for integrating environmental considerations in policy, plan, and program development and decision-making. Notwithstanding the potential of SEA to improve higher-order decision processes, there has been very little attention given to integrating SEA with industry planning practices. As a result, the benefits of SEA have yet to be fully realized among industrial proponents. That said, SEA practice is ongoing, albeit informally and often under a different label, and is proving to be a valuable tool for industry planning and decision-making. Based on a case study of the Pasquai-Porcupine forest management plan in Saskatchewan, Canada, this paper illustrates how an integrated approach to SEA can contribute to industry environmental decision-making and can enhance the quality and deliverability of industry plans.

  19. Co-operative planning by utilities and local authorities. A solution to solve climate change?

    International Nuclear Information System (INIS)

    Schlenzing, C.; Steidle, T.

    2001-01-01

    Since the deregulation of German energy markets 1998 we can observe diverging planning interests and priorities of the local communities on one side and the local energy utilities on the other side. This seriously endangers the consensus in local energy planning achieved in the past which will be crucial in order to identify and implement effective greenhouse gas (GHG) mitigation strategies. This paper presents a co-operative planning approach which embeds systems analysis into a well structured communication, mediation and learning process for decision making. This process is supported by the cooperative modeling system MESAP, a software for energy and environmental planning, which integrates different energy models with an energy information system. This allows to combine traditional local energy planning with the more business oriented view of the utilities. The specific design of MESAP allows for a continuous 'sustainable' planning and monitoring similar to business tools for accounting and controlling in companies. (author)

  20. Duke Power's William Lee says INPO's purpose is solving industry problems, not educating the public

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    Former Institute of Nuclear Power Operations (INPO) head, William Lee thinks that nuclear critics could misuse institute reports on investigations of nuclear plant construction and operation. If so, that would outweigh any public relations benefits of using the reports to inform and educate the public. Lee thinks the best way to gain public confidence is for the industry to perform well. The four-year-old institute was originally formed to improve operations, but recent problems with unfinished plants led to a system of construction audits. By offering guidance to companies building nuclear plants, INPO is meeting competition from utilities such as Duke Power, which is now marketing its expertise in designing and building plants. Lee emphasizes the importance of asking the right questions that will lead to quality control

  1. A hybrid multiple attribute decision making method for solving problems of industrial environment

    Directory of Open Access Journals (Sweden)

    Dinesh Singh

    2011-01-01

    Full Text Available The selection of appropriate alternative in the industrial environment is an important but, at the same time, a complex and difficult problem because of the availability of a wide range of alternatives and similarity among them. Therefore, there is a need for simple, systematic, and logical methods or mathematical tools to guide decision makers in considering a number of selection attributes and their interrelations. In this paper, a hybrid decision making method of graph theory and matrix approach (GTMA and analytical hierarchy process (AHP is proposed. Three examples are presented to illustrate the potential of the proposed GTMA-AHP method and the results are compared with the results obtained using other decision making methods.

  2. Engineering oilseeds for sustainable production of industrial and nutritional feedstocks: solving bottlenecks in fatty acid flux.

    Science.gov (United States)

    Cahoon, Edgar B; Shockey, Jay M; Dietrich, Charles R; Gidda, Satinder K; Mullen, Robert T; Dyer, John M

    2007-06-01

    Oilseeds provide a unique platform for the production of high-value fatty acids that can replace non-sustainable petroleum and oceanic sources of specialty chemicals and aquaculture feed. However, recent efforts to engineer the seeds of crop and model plant species to produce new types of fatty acids, including hydroxy and conjugated fatty acids for industrial uses and long-chain omega-3 polyunsaturated fatty acids for farmed fish feed, have met with only modest success. The collective results from these studies point to metabolic 'bottlenecks' in the engineered plant seeds that substantially limit the efficient or selective flux of unusual fatty acids between different substrate pools and ultimately into storage triacylglycerol. Evidence is emerging that diacylglycerol acyltransferase 2, which catalyzes the final step in triacylglycerol assembly, is an important contributor to the synthesis of unusual fatty acid-containing oils, and is likely to be a key target for future oilseed metabolic engineering efforts.

  3. SOFTWARE TOOL FOR LASER CUTTING PROCESS CONTROL – SOLVING REAL INDUSTRIAL CASE STUDIES

    Directory of Open Access Journals (Sweden)

    Miloš Madić

    2016-08-01

    Full Text Available Laser cutting is one of the leading non-conventional machining technologies with a wide spectrum of application in modern industry. It order to exploit a number of advantages that this technology offers for contour cutting of materials, it is necessary to carefully select laser cutting conditions for each given workpiece material, thickness and desired cut qualities. In other words, there is a need for process control of laser cutting. After a comprehensive analysis of the main laser cutting parameters and process performance characteristics, the application of the developed software tool “BRUTOMIZER” for off-line control of CO2 laser cutting process of three different workpiece materials (mild steel, stainless steel and aluminum is illustrated. Advantages and abilities of the developed software tool are also illustrated.

  4. Role of the state in solving the environmental problems of the industrial monoprofile cities

    Science.gov (United States)

    Musina, L. M.; Neucheva, M. U.

    2018-01-01

    Nowadays the problem of sustainable socio-economic development of monotowns refers to one of the priority issues of the state policy. The author analyzes monotowns state policy support in Russia with main focus on programs aimed at ecological restoration of industrial monoprofile cities. The processes of program control in monotowns within the state economic policy are analyzed. In order to evaluate the results of programs (of city-forming enterprises and monotowns level) the principles of development of criteria development system have been substantiated. The environmental situation of monotowns depends on a complex system of interaction between the city (represented by its people and municipal authorities), private capital and the state. Long-term sustainable development of monotowns requires the interests of all three parties to be in balance. This is possible to achieve by increasing the social responsibility of businesses, increasing the development of local government and urban identity and active influence of local communities on the activities of the municipal authorities.

  5. Importance of Advanced Planning of Manufacturing for Nuclear Industry

    Directory of Open Access Journals (Sweden)

    Shykinov Nick

    2016-06-01

    Full Text Available In the context of energy demands by growing economies, climate changes, fossil fuel pricing volatility, and improved safety and performance of nuclear power plants, many countries express interest in expanding or acquiring nuclear power capacity. In the light of the increased interest in expanding nuclear power the supply chain for nuclear power projects has received more attention in recent years. The importance of the advanced planning of procurement and manufacturing of components of nuclear facilities is critical for these projects. Many of these components are often referred to as long-lead items. They may be equipment, products and systems that are identified to have a delivery time long enough to affect directly the overall timing of a project. In order to avoid negatively affecting the project schedule, these items may need to be sourced out or manufactured years before the beginning of the project. For nuclear facilities, long-lead items include physical components such as large pressure vessels, instrumentation and controls. They may also mean programs and management systems important to the safety of the facility. Authorized nuclear operator training, site evaluation programs, and procurement are some of the examples. The nuclear power industry must often meet very demanding construction and commissioning timelines, and proper advanced planning of the long-lead items helps manage risks to project completion time. For nuclear components there are regulatory and licensing considerations that need to be considered. A national nuclear regulator must be involved early to ensure the components will meet the national legal regulatory requirements. This paper will discuss timing considerations to address the regulatory compliance of nuclear long-lead items.

  6. Integrated Sustainable Planning for Industrial Region Using Geospatial Technology

    Science.gov (United States)

    Tiwari, Manish K.; Saxena, Aruna; Katare, Vivek

    2012-07-01

    The Geospatial techniques and its scope of applications have undergone an order of magnitude change since its advent and now it has been universally accepted as a most important and modern tool for mapping and monitoring of various natural resources as well as amenities and infrastructure. The huge and voluminous spatial database generated from various Remote Sensing platforms needs proper management like storage, retrieval, manipulation and analysis to extract desired information, which is beyond the capability of human brain. This is where the computer aided GIS technology came into existence. A GIS with major input from Remote Sensing satellites for the natural resource management applications must be able to handle the spatiotemporal data, supporting spatiotemporal quarries and other spatial operations. Software and the computer-based tools are designed to make things easier to the user and to improve the efficiency and quality of information processing tasks. The natural resources are a common heritage, which we have shared with the past generations, and our future generation will be inheriting these resources from us. Our greed for resource and our tremendous technological capacity to exploit them at a much larger scale has created a situation where we have started withdrawing from the future stocks. Bhopal capital region had attracted the attention of the planners from the beginning of the five-year plan strategy for Industrial development. However, a number of projects were carried out in the individual Districts (Bhopal, Rajgarh, Shajapur, Raisen, Sehore) which also gave fruitful results, but no serious efforts have been made to involve the entire region. No use of latest Geospatial technique (Remote Sensing, GIS, GPS) to prepare a well structured computerized data base without which it is very different to retrieve, analyze and compare the data for monitoring as well as for planning the developmental activities in future.

  7. A production model and maintenance planning model for the process industry

    NARCIS (Netherlands)

    Ashayeri, J.; Teelen, A.; Selen, W.J.

    1995-01-01

    In this paper a model is developed to simultaneously plan preventive maintenance and production in a process industry environment, where maintenance planning is extremely important. The model schedules production jobs and preventive maintenance jobs, while minimizing costs associated with

  8. Applying Quality Function Deployment in Industrial Design Curriculum Planning

    Science.gov (United States)

    Liu, Shuo-Fang; Lee, Yann-Long; Lin, Yi-Zhi; Tseng, Chien-Feng

    2013-01-01

    Industrial design is a discipline that combines multiple professional fields. Enterprise demands for industrial design competencies also change over time; thus, the curriculum of industrial design education should be compatible with the current demands of the industry. However, scientific approaches have not been previously employed to plan…

  9. Self-regulatory speech during planning and problem-solving in children with SLI and their typically developing peers.

    Science.gov (United States)

    Abdul Aziz, Safiyyah; Fletcher, Janet; Bayliss, Donna M

    2017-05-01

    Past research with children with specific language impairment (SLI) has shown them to have poorer planning and problem-solving ability, and delayed self-regulatory speech (SRS) relative to their typically developing (TD) peers. However, the studies are few in number and are restricted in terms of the number and age range of participants, which limits our understanding of the nature and extent of any delays. Moreover, no study has examined the performance of a significant subset of children with SLI, those who have hyperactive and inattentive behaviours. This cross-sectional study aimed to compare the performance of young children with SLI (aged 4-7 years) with that of their TD peers on a planning and problem-solving task and to examine the use of SRS while performing the task. Within each language group, the performance of children with and without hyperactive and inattentive behaviours was further examined. Children with SLI (n = 91) and TD children (n = 81), with and without hyperactive and inattentive behaviours across the three earliest school years (Kindergarten, Preprimary and Year 1) were video-taped while they completed the Tower of London (TOL), a planning and problem-solving task. Their recorded speech was coded and analysed to look at differences in SRS and its relation to TOL performance across the groups. Children with SLI scored lower on the TOL than TD children. Additionally, children with hyperactive and inattentive behaviours performed worse than those without hyperactive and inattentive behaviours, but only in the SLI group. This suggests that children with SLI with hyperactive and inattentive behaviours experience a double deficit. Children with SLI produced less inaudible muttering than TD children, and showed no reduction in social speech across the first three years of school. Finally, for children with SLI, a higher percentage performed better on the TOL when they used SRS than when they did not. The results point towards a significant delay

  10. Recent Movement, Issues and Some Counter plans in Nuclear Industry

    International Nuclear Information System (INIS)

    Lee, S. K.; Lee, J. K.; Cho, C. S.; Lee, C. C.; Park, C. O.

    2007-01-01

    There is no doubt 'Nuclear Energy' is the only source that can ensure the world's steady development in the foreseeable future. Nowadays is definitely what is called 'renaissance of nuclear.' As energy demand and economy increase, and global climate warms, the trend of nuclear dependency will be accelerated further. With 30 reactors being built around the world today, another 35 or more planned to come online during the next 10 years, and over two hundred further back in the pipeline, the global nuclear industry is clearly going forward strongly. Countries are seeking to replace old reactors as well as expand capacity, and an additional 25 countries are either considering or have already decided to make nuclear energy part of their power generation capacity. On the other hand, as current movement of world nuclear field, Korea has faced to one of the most important times since introducing nuclear power. Twenty nuclear power plants are run in Korea i.e. sixteen PWRs and four PHWRs now, and the capability of nuclear power production has been ranked world number six. In spite of this grand appearance, however, the influencing power on world nuclear society is not well matched to its status since it does not have a special hidden card which can appeal and impact on international community. In the era of nuclear renaissance, paradoxically, Korea is not in the situations of optimistic or pessimistic view. Now let's As energy demand and economy increase, and global climate warms, the trend of nuclear dependency will be accelerated further. With 30 reactors being built around the world today, another 35 or more planned to come online during the next 10 years, and over two hundred further back in the pipeline, the global nuclear industry is clearly going forward strongly. Countries are seeking to replace old reactors as well as expand capacity, and an additional 25 countries are either considering or have already decided to make nuclear energy part of their power generation

  11. Screening of Industrial Development Policies, Plans and Programs of Strategic Environmental Assessment in the Industrial Sector of Iran

    OpenAIRE

    J. Nouri; B. Maghsoudlou Kamali

    2005-01-01

    The present investigation deals with the quality of capacity building and institutional strengthening of Strategic Environmental Assessment (SEA) in the industrial sector as well as determining the environmental strategies for industrial sustainable development in Iran. The leading aim of this paper has been to systematize the environmental considerations in industrial development strategies, policies, plans and programs in the highest strategic decision making processes and to ensure environ...

  12. Solving a Location, Allocation, and Capacity Planning Problem with Dynamic Demand and Response Time Service Level

    Directory of Open Access Journals (Sweden)

    Carrie Ka Yuk Lin

    2014-01-01

    Full Text Available Logistic systems with uncertain demand, travel time, and on-site processing time are studied here where sequential trip travel is allowed. The relationship between three levels of decisions: facility location, demand allocation, and resource capacity (number of service units, satisfying the response time requirement, is analysed. The problem is formulated as a stochastic mixed integer program. A simulation-based hybrid heuristic is developed to solve the dynamic problem under different response time service level. An initial solution is obtained from solving static location-allocation models, followed by iterative improvement of the three levels of decisions by ejection, reinsertion procedure with memory of feasible and infeasible service regions. Results indicate that a higher response time service level could be achieved by allocating a given resource under an appropriate decentralized policy. Given a response time requirement, the general trend is that the minimum total capacity initially decreases with more facilities. During this stage, variability in travel time has more impact on capacity than variability in demand arrivals. Thereafter, the total capacity remains stable and then gradually increases. When service level requirement is high, the dynamic dispatch based on first-come-first-serve rule requires smaller capacity than the one by nearest-neighbour rule.

  13. Solving the Students’ Problems in Writing Argumentative Essay Through the Provision of Planning

    Directory of Open Access Journals (Sweden)

    Lestari Setyowati

    2017-10-01

    Full Text Available Most Indonesian students who are learning English often consider writing as not only the most difficult skill to master, but also a demanding activity. To help them cope these problems, the application of planning in the writing process seems to be a solution. This study attempts to find out howdifferent planning formats can improve EFL students’ writing performance in argumentative essays. The subjects of the studywere the fourth semester students taking essay writing class. The research was conducted from May to June 2015, consisting of three cycles in Classroom Action Research design by using different planning types, namely rough drafting and outlining strategy in which each cycle consisted of two meetings.The students’ compositions were measured by using primary trait scoring rubric for argumentative essay. The result of the study shows that the provision of planning is effective to improve the students’ performance in writing argumentative essay. The effectiveness of different types planningdepends on the students’ preference of which to use.

  14. Solving the empty space problem in robot path planning by mathematical morphology

    NARCIS (Netherlands)

    Roerdink, J.B.T.M.

    1993-01-01

    In this paper we formulate a morphological approach to path planning problems, in particular with respect to the empty­-space problem, that is, the question of finding the allowed states for an object, moving in a space with obstacles. Our approach is based upon a recent generalization of

  15. Pre-Planning Civic Action: An Analysis of Civic Leaders' Problem Solving Strategies

    Science.gov (United States)

    Fitzgerald, Jason

    2016-01-01

    This study explores the civic thinking heuristics that civic leaders use when pre-planning action. Across eight think-aloud protocols, findings suggest that three heuristics are employed. "Frame alignment" refers to the process of harmonizing personal beliefs and interests with the particulars of a civic action issue to find personal…

  16. Planning and designing the IP broadcast facility a new puzzle to solve

    CERN Document Server

    Olson, Gary

    2014-01-01

    The transition to computer-based technologies and file-based workflows is one of the most significant changes the broadcast and production industry has seen. Media is produced for multiple delivery platforms: Over the Air, Over the Top, large screen displays, cable, satellite, web, digital signage, tablets, and smartphones. These changes impact all aspects of creation, production, media management, technical operations, business processes, and distribution to end users. Of all the books and papers discussing storage mapping, packet transport, and compression algorithms, none puts all the piece

  17. Talking about Money Is Taboo: Perceptions of Financial Planning Students and Implications for the Financial Planning Industry

    Science.gov (United States)

    Alsemgeest, Liezel

    2016-01-01

    Communication about money is a social, cultural and psychological taboo and yet it is essential in the financial planning industry, as a financial planner cannot be effective if all information is not disclosed. This article examines how financial planning students perceive communication about money, their willingness to talk about it and their…

  18. Using Metaheuristic Algorithms for Solving a Hub Location Problem: Application in Passive Optical Network Planning

    Directory of Open Access Journals (Sweden)

    Masoud Rabbani

    2017-02-01

    Full Text Available Nowadays, fiber-optic due to having greater bandwidth and being more efficient compared with other similar technologies, are counted as one the most important tools for data transfer. In this article, an integrated mathematical model for a three-level fiber-optic distribution network with consideration of simultaneous backbone and local access networks is presented in which the backbone network is a ring and the access networks has a star-star topology. The aim of the model is to determine the location of the central offices and splitters, how connections are made between central offices, and allocation of each demand node to a splitter or central office in a way that the wiring cost of fiber optical and concentrator installation are minimized. Moreover, each user’s desired bandwidth should be provided efficiently. Then, the proposed model is validated by GAMS software in small-sized problems, afterwards the model is solved by two meta-heuristic methods including differential evolution (DE and genetic algorithm (GA in large-scaled problems and the results of two algorithms are compared with respect to computational time and objective function obtained value. Finally, a sensitivity analysis is provided. Keyword: Fiber-optic, telecommunication network, hub-location, passive splitter, three-level network.

  19. Industrial developments challenging planning and research endeavours around Songkla Lake

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik; Lauridsen, Erik Hagelskjær

    2004-01-01

    had several broad committees engaged in supporting these planning issues and resolve the conflicts be-tween different stakeholder interests in the regions development. The paper gives an overview over the types of problems that have been addressed in these major plans and studies and the types......, but the specific outcomes of the planning and the scientific result seem to be rather limited. In an attempt to find an explanation to this gap between planning and advice on one hand and the implementation on the other, it is important not only to look for policy answers. These would typically be ‘lack...

  20. Industrial Fuel Gas Demonstration Plant Program. Task III, Demonstration plant safety, industrial hygiene, and major disaster plan (Deliverable No. 35)

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-03-01

    This Health and Safety Plan has been adopted by the IFG Demonstration Plant managed by Memphis Light, Gas and Water at Memphis, Tennessee. The plan encompasses the following areas of concern: Safety Plan Administration, Industrial Health, Industrial Safety, First Aid, Fire Protection (including fire prevention and control), and Control of Safety Related Losses. The primary objective of this plan is to achieve adequate control of all potentially hazardous activities to assure the health and safety of all employees and eliminate lost work time to both the employees and the company. The second objective is to achieve compliance with all Federal, state and local laws, regulations and codes. Some thirty specific safe practice instruction items are included.

  1. An Environmental Sector Plan for the nuclear industry in England and Wales

    International Nuclear Information System (INIS)

    Bennett, D.; Fawcett, P.; Hunt, C.; Long, J.

    2004-01-01

    The Environment Agency is the principal environmental regulator in England and Wales. As part of its longer term strategic planning, it is developing 'Sector Plans' for the major industry sectors it regulates. The intent of Sector Plans is to promote improvement of the Industry's performance in order to deliver environmental benefit. One of the pilot Sector Plans developed has been for the nuclear sector. The Nuclear Sector Plan has been produced jointly with the nuclear industry as a rolling framework of agreed national environmental objectives and priorities. Operators of nuclear sites have agreed to use this framework as a basis in England and Wales for setting environmental performance targets, monitoring performance against the targets and publicly reporting on their performance. The paper describes the development of the Sector Plan, its content and further development. (Author) 3 refs

  2. Investments Portfolio Optimal Planning for industrial assets management: Method and Tool

    International Nuclear Information System (INIS)

    Lonchampt, Jerome; Fessart, Karine

    2012-01-01

    The purpose of this paper is to describe the method and tool dedicated to optimize investments planning for industrial assets. These investments may either be preventive maintenance tasks, asset enhancement or logistic investment such as spare parts purchase. The three methodological points to investigate in such an issue are: 1. The measure of the profitability of a portfolio of investments 2. The selection and planning of an optimal set of investments 3. The measure of the risk of a portfolio of investments The measure of the profitability of a set of investments in the IPOP (registered) tool is synthesised in the Net Present Value indicator. The NPV is the sum of the differences of discounted cash flows (direct costs, forced outages...) between the situations with and without a given investment. These cash flows are calculated through a pseudo-markov reliability model representing independently the components of the industrial asset and the spare parts inventories. The component model has been widely discussed over the years but the spare part model is a new one based on some approximations that will be discussed. This model, referred as the NPV function, takes for input an investments portfolio and gives its NPV. The second issue is to optimize the NPV. If all investments were independent, this optimization would be an easy calculation, unfortunately there are two sources of dependency. The first one is introduced by the spare part model, as if components are indeed independent in their reliability model, the fact that several components use the same inventory induces a dependency. The second dependency comes from economic, technical or logistic constraints, such as a global maintenance budget limit or a precedence constraint between two investments, making the aggregation of individual optimum not necessary feasible. The algorithm used to solve such a difficult optimization problem is a genetic algorithm. After a description of the features of the software a

  3. Energy and Production Planning for Process Industry Supply Chains

    OpenAIRE

    Waldemarsson, Martin

    2012-01-01

    This thesis addresses industrial energy issues from a production economic perspective. During the past decade, the energy issue has become more important, partly due to rising energy prices in general, but also from a political pressure on environmental awareness concerning the problems with climate change. As a large user of energy the industry sector is most likely responsible for a lot of these problems. Things need to change and are most likely to do so considering current and assumed fut...

  4. Procurement planning in oil refining industries considering blending operations

    DEFF Research Database (Denmark)

    Oddsdottir, Thordis Anna; Grunow, Martin; Akkerman, Renzo

    2013-01-01

    This paper addresses procurement planning in oil refining, which has until now only had limited attention in the literature. We introduce a mixed integer nonlinear programming (MINLP) model and develop a novel two-stage solution approach, which aims at computational efficiency while addressing...... parameters than in previous literature. The developed approach is tested using historical data from Statoil A/S as well as through a comprehensive numerical analysis. The approach generates a feasible procurement plan within acceptable computation time, is able to quickly adjust an existing plan to take...

  5. Combining computational modelling with radioisotope technology for a more cost- effective and time-efficient method of solving industrial and medical diagnostic problems

    International Nuclear Information System (INIS)

    Tu, J.Y.; Easey, J.F.; Burch, W.M.

    1997-01-01

    In this paper, some work on computational modelling for industrial operations and processes will be presented, for example, the modelling of fly-ash flow and the associated prediction of erosion in power utility boilers. The introduction and use of new formulations of encapsulated radioisotopes, currently being research at ANSTO, will open up further possibilities for the utilisation of radiotracer applications for a wider range of validation work not only in industrial but also in medical investigations. Applications of developed models to solving industrial problems will also be discussed in the paper

  6. Planning Model of Physics Learning In Senior High School To Develop Problem Solving Creativity Based On National Standard Of Education

    Science.gov (United States)

    Putra, A.; Masril, M.; Yurnetti, Y.

    2018-04-01

    One of the causes of low achievement of student’s competence in physics learning in high school is the process which they have not been able to develop student’s creativity in problem solving. This is shown that the teacher’s learning plan is not accordance with the National Eduction Standard. This study aims to produce a reconstruction model of physics learning that fullfil the competency standards, content standards, and assessment standards in accordance with applicable curriculum standards. The development process follows: Needs analysis, product design, product development, implementation, and product evaluation. The research process involves 2 peers judgment, 4 experts judgment and two study groups of high school students in Padang. The data obtained, in the form of qualitative and quantitative data that collected through documentation, observation, questionnaires, and tests. The result of this research up to the product development stage that obtained the physics learning plan model that meets the validity of the content and the validity of the construction in terms of the fulfillment of Basic Competence, Content Standards, Process Standards and Assessment Standards.

  7. Implementation Plan for Chemical Industry R&D Roadmap for Nanomaterials by Design

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-04-01

    The purpose of this effort is to develop an implementation plan to realize the vision and goals identified in the Chemical Industry R&D Roadmap for Nanomaterials By Design: From Fundamentals to Function.

  8. Observations on strategic planning of information technology in the Indian coal mining industry

    Energy Technology Data Exchange (ETDEWEB)

    Owen, D.

    1988-05-01

    A view of the needs and plans to improve the coal mining industry of India is presented, focusing primarily on telecommunications and computerization. Further, details on mining electronics and vendor relationships with foreign firms are also discussed. 4 refs.

  9. Demand planning approaches employed by clothing industry stakeholders in Gauteng, South Africa

    Directory of Open Access Journals (Sweden)

    Ntombizodwa J. Matsoma

    2017-10-01

    Full Text Available Background: The decline in the productivity of the South African clothing industry was attributed to changing trends in the number of clothing production organisations, which together with a decline in manufacturing output and a fluctuation in employment had all contributed to complexities in demand planning. Purpose: This article investigates demand planning approaches in the clothing industry in Gauteng. Method: A descriptive study was conducted based on a structured questionnaire. Findings: The results revealed that both hierarchical and optimal approaches should be considered in clothing manufacturing. Managerial implications: In order to improve demand planning practices in the clothing industry, managers are recommended to apply hierarchical and optimal demand planning approaches, which might bring about improvements to demand planning in the Gauteng clothing industry. Conclusion: It is recommended that clothing manufacturers consider the types of product offering before making decisions about adopting the hierarchical or optimal demand planning approaches. When planning for basic clothes, manufacturers should consider a hierarchical demand planning approach, whereas the optimal demand planning approach is recommended for fashion clothes.

  10. SIMULATION OF CARS ACCUMULATION PROCESSES FOR SOLVING TASKS OF OPERATIONAL PLANNING IN CONDITIONS OF INITIAL INFORMATION UNCERTAINTY

    Directory of Open Access Journals (Sweden)

    О. A. Tereshchenko

    2017-06-01

    Full Text Available Purpose. The article highlights development of the methodological basis for simulation the processes of cars accumulation in solving operational planning problems under conditions of initial information uncertainty for assessing the sustainability of the adopted planning scenario and calculating the associated technological risks. Methodology. The solution of the problem under investigation is based on the use of general scientific approaches, the apparatus of probability theory and the theory of fuzzy sets. To achieve this purpose, the factors influencing the entropy of operational plans are systematized. It is established that when planning the operational work of railway stations, sections and nodes, the most significant factors that cause uncertainty in the initial information are: a external conditions with respect to the railway ground in question, expressed by the uncertainty of the timing of cars arrivals; b external, hard-to-identify goals for the functioning of other participants in the logistics chain (primarily customers, expressed by the uncertainty of the completion time with the freight cars. These factors are suggested to be taken into account in automated planning through statistical analysis – the establishment and study of the remaining time (prediction errors. As a result, analytical dependencies are proposed for rational representation of the probability density functions of the time residual distribution in the form of point, piecewise-defined and continuous analytic models. The developed models of cars accumulation, the application of which depends on the identified states of the predicted incoming car flow to the accumulation system, are presented below. In addition, the last proposed model is a general case of models of accumulation processes with an arbitrary level of reliability of the initial information for any structure of the incoming flow of cars. In conclusion, a technique for estimating the results of

  11. Demand planning approaches employed by clothing industry stakeholders in Gauteng, South Africa

    OpenAIRE

    Ntombizodwa J. Matsoma; Intaher M. Ambe

    2017-01-01

    Background: The decline in the productivity of the South African clothing industry was attributed to changing trends in the number of clothing production organisations, which together with a decline in manufacturing output and a fluctuation in employment had all contributed to complexities in demand planning. Purpose: This article investigates demand planning approaches in the clothing industry in Gauteng. Method: A descriptive study was conducted based on a structured questionnaire. ...

  12. US nuclear industry plans squeeze on O and M costs

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    The United States nuclear industry, still the largest in the world with 107 operating commercial plants, wants to squeeze still more fat out of operation and maintenance costs. Success or failure could decide whether many operating units remain competitive with other forms of baseload electricity generation over the coming decade. (Author)

  13. 19 CFR 206.16 - Industry adjustment plan and commitments.

    Science.gov (United States)

    2010-04-01

    ... Section 206.16 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS RELATING TO GLOBAL AND BILATERAL SAFEGUARD ACTIONS, MARKET DISRUPTION, TRADE DIVERSION, AND REVIEW... determination, any firm in the domestic industry, certified or recognized union or group of workers in the...

  14. Mexican Industrial Development Plans: Implications for United States Policy.

    Science.gov (United States)

    1981-04-01

    networks and crystals. Leading purchasers are Motorola, General Electric, Industrias Sintronic, S.A., and Ingenieria de Comunicaciones , S.A. Twenty percent...industries. Two government agencies -- Telmex (Telefonos de Mexico) and Direccion General de Tele- comunicaciones , for example, together account for

  15. Plan de mantenimiento de una óptica industrial

    OpenAIRE

    Coll Rovira, David

    2013-01-01

    Se tiene como objetivo principal la elaboración de un plan de mantenimiento para una empresa dedicada a la fabricación de lentes ópticas. Para llevar a cabo dicho objetivo, deberá realizarse el estudio de la empresa, tanto a nivel maquinaria, como de trabajos realizados, de producción y de mantenimiento

  16. Environmental Control Plan for the Industrial Hygiene Field Services Facility; TOPICAL

    International Nuclear Information System (INIS)

    J. W. Donnelly

    2001-01-01

    This environmental control plan is for the Hanford Site's industrial hygiene field services facility, located in the 100-N Area. The facility is used for the maintenance and storage of respirators, respiratory equipment and testing, calibration and testing of industrial hygiene equipment, and asbestos fiber counting

  17. Integrated production planning and water management in the food industry: A cheese production case study

    NARCIS (Netherlands)

    Pulluru, Sai Jishna; Akkerman, Renzo; Hottenrott, Andreas

    2017-01-01

    Efficient water management is increasingly relevant in the food industry. Exploiting water reuse opportunities in planning production activities is a key part of this. We study integrated water management and production planning in cheese production. For this, we develop a water-integrated lot

  18. Optimization-based decision support systems for planning problems in processing industries

    NARCIS (Netherlands)

    Claassen, G.D.H.

    2014-01-01

    Summary

    Optimization-based decision support systems for planning problems in processing industries

    Nowadays, efficient planning of material flows within and between supply chains is of vital importance and has become one of the most challenging problems for decision support in

  19. An novel of strategic planning in an industrial company

    Directory of Open Access Journals (Sweden)

    Andrés Fernández-Companioni

    2015-12-01

    Full Text Available The article is the result of research conducted on the pharmaceutical company "East Laboratory", in Santiago de Cuba. Their goal: to design strategic planning for the period 2013-2017. Double matrices were used for the analysis input of external forces in the environment. Prospective analysis for the construction of scenarios performed by Mic Mac Mactor SMIC programs. It uses a new method of analysis for the development of the SWOT matrix, JPC - SWOT 2011 by a computer program. Were formulated objectives, strategies and actions that will allow the company to fulfill the vision formulated until 2017. The economic impact of this study was assessed by the management of the company as significant. Is expected to increase benefits by 5 % and a reduction of business costs by 3 %. By planning each key result area will be able to measure the qualitative and quantitative impact of the proposed objectives. 

  20. Developing Strategic Marketing Plan for International Tourism Industry

    OpenAIRE

    Zhang, Mingmo

    2013-01-01

    International travel agency is the case company where I did my practical training. This thesis focuses on analyzing the case company’s current situation, market environment and competition situation in the tourism market. The main objective is to analyze the complex situation of the case company to develop a strategic marketing plan for the case company to gain competitive advantage. In order to reach the objective, the thesis finds answers to the questions of what the current strategic marke...

  1. Cumulative effects of planned industrial development and climate change on marine ecosystems

    Directory of Open Access Journals (Sweden)

    Cathryn Clarke Murray

    2015-07-01

    Full Text Available With increasing human population, large scale climate changes, and the interaction of multiple stressors, understanding cumulative effects on marine ecosystems is increasingly important. Two major drivers of change in coastal and marine ecosystems are industrial developments with acute impacts on local ecosystems, and global climate change stressors with widespread impacts. We conducted a cumulative effects mapping analysis of the marine waters of British Columbia, Canada, under different scenarios: climate change and planned developments. At the coast-wide scale, climate change drove the largest change in cumulative effects with both widespread impacts and high vulnerability scores. Where the impacts of planned developments occur, planned industrial and pipeline activities had high cumulative effects, but the footprint of these effects was comparatively localized. Nearshore habitats were at greatest risk from planned industrial and pipeline activities; in particular, the impacts of planned pipelines on rocky intertidal habitats were predicted to cause the highest change in cumulative effects. This method of incorporating planned industrial development in cumulative effects mapping allows explicit comparison of different scenarios with the potential to be used in environmental impact assessments at various scales. Its use allows resource managers to consider cumulative effect hotspots when making decisions regarding industrial developments and avoid unacceptable cumulative effects. Management needs to consider both global and local stressors in managing marine ecosystems for the protection of biodiversity and the provisioning of ecosystem services.

  2. Analysis of Disaster Planning in Business and Industry

    Science.gov (United States)

    1993-04-01

    Alternatives, 13 May 1991, 1. 13. Deegan , Joseph, and Jack Jolley. "Selling Crisis Management." Security Management Jun 1985, 50. 14. Atkin, Leslie, ed. "PG... Deegan , Joseph, and Jack Jolley. "Selling Crisis Management." Security Management Jun 1985, 50. 16. Carey, John. "Getting Business to Think About the...1985, 5. 22. Aronoff, Craig E., and John L. Ward. "Why Owners Don’t Plan." Nation’s Business Jun 1990, 59. 23. Phelps, Norman L. "Setting Up a Crisis

  3. LDRD final report for improving human effectiveness for extreme-scale problem solving : assessing the effectiveness of electronic brainstorming in an industrial setting.

    Energy Technology Data Exchange (ETDEWEB)

    Dornburg, Courtney C.; Stevens, Susan Marie; Davidson, George S.; Hendrickson, Stacey M. Langfitt

    2008-09-01

    An experiment was conducted comparing the effectiveness of individual versus group electronic brainstorming in order to address difficult, real world challenges. While industrial reliance on electronic communications has become ubiquitous, empirical and theoretical understanding of the bounds of its effectiveness have been limited. Previous research using short-term, laboratory experiments have engaged small groups of students in answering questions irrelevant to an industrial setting. The present experiment extends current findings beyond the laboratory to larger groups of real-world employees addressing organization-relevant challenges over the course of four days. Employees and contractors at a national security laboratory participated, either in a group setting or individually, in an electronic brainstorm to pose solutions to a 'wickedly' difficult problem. The data demonstrate that (for this design) individuals perform at least as well as groups in producing quantity of electronic ideas, regardless of brainstorming duration. However, when judged with respect to quality along three dimensions (originality, feasibility, and effectiveness), the individuals significantly (p<0.05) out-performed the group working together. When idea quality is used as the benchmark of success, these data indicate that work-relevant challenges are better solved by aggregating electronic individual responses, rather than electronically convening a group. This research suggests that industrial reliance upon electronic problem solving groups should be tempered, and large nominal groups might be the more appropriate vehicle for solving wicked corporate issues.

  4. Strategic planning decisions in the high tech industry

    CERN Document Server

    Daim, Tugrul; Beyhan, Berna; Basoglu, Nuri

    2013-01-01

    The scale and complexity of research and practices of open innovation mandate a correspondingly sophisticated form of decision making. Strategic Planning Decisions brings together a number of tools that ease the decision process in technology companies, providing both conceptual frameworks and practical applications. Innovative approaches are presented such as an ontology-based model where all the relevant aspects of a potential technology are interrelated to provide a comprehensive and logically connected data pool for decision makers. Divided into two sections, Strategic Planning Decisions describe both strategic approaches using the decision tools, and tactical approaches. Some of these tools are expanded while some others are embedded in a model that will lay the ground for practical application. These include: ·         bibliometric analysis, ·         ontology, ·         roadmapping, ·         lead user, six sigma, and ·         multi-actor & multi-object...

  5. The Investigation of the Effects of Physical Education Lessons Planned in Accordance with Cooperative Learning Approach on Secondary School Students' Problem Solving Skills

    Science.gov (United States)

    Gorucu, Alpaslan

    2016-01-01

    The purpose of the present research was to investigate the effects of physical education lessons planned in accordance with cooperative learning approach on secondary school students' problem solving skills. The research was conducted on 48 students studying at Konya/Selçuklu Sehit Mustafa Çuhadar Secondary School in fall semester of 2015-2016…

  6. Is innovative workforce planning software the solution to NHS staffing and cost crisis? An exploration of the locum industry.

    Science.gov (United States)

    Theodoulou, Iakovos; Reddy, Akshaya Mohan; Wong, Jeremy

    2018-03-20

    Workforce planning in the British healthcare system (NHS) is associated with significant costs of agency staff employment. The introduction of a novel software (ABG) as a 'people to people economy' (P2PE) platform for temporary staff recruitment offers a potential solution to this problem. Consequently, the focus of this study was twofold - primarily to explore the locum doctor landscape, and secondarily to evaluate the implementation of P2PE in the healthcare industry. Documentary analysis was conducted alongside thirteen semi structured interviews across five informant groups: two industry experts, two healthcare consultants, an executive director, two speciality managers and six doctors. We found that locum doctors are indispensable to covering workforce shortages, yet existing planning and recruitment practices were found to be inefficient, inconsistent and lacking transparency. Contrarily, mobile-first solutions such as ABG seem to secure higher convenience, better transparency, cost and time efficiency. We also identified factors facilitating the successful diffusion of ABG; these were in line with classically cited characteristics of innovation such as trialability, observability, and scope for local reinvention. Drawing upon the concept of value-based healthcare coupled with the analysis of our findings led to the development of Information Exchange System (IES) model, a comprehensive framework allowing a thorough comparison of recruitment practices in healthcare. IES was used to evaluate ABG and its diffusion against other recruitment methods and ABG was found to outperform its alternatives, thus suggesting its potential to solve the staffing and cost crisis at the chosen hospital.

  7. HTTR demonstration test plan for industrial utilization of nuclear heat

    International Nuclear Information System (INIS)

    Sato, Hiroyuki; Ohashi, Hirofumi; Yan, Xing L.; Kubo, Shinji; Nishihara, Tetsuo; Tachibana, Yukio; Inagaki, Yoshiyuki

    2014-09-01

    Japan Atomic Energy Agency has been conducting research and development with a central focus on the utilization of High Temperature engineering Test Reactor (HTTR), the first High Temperature Gas-cooled Reactor (HTGR) in Japan, towards the realization of industrial use of nuclear heat. Several studies have made on the integration of the HTTR with thermochemical iodine-sulfur process and steam methane reforming hydrogen production plant (H 2 plant) as well as helium gas turbine power conversion system. In addition, safety standards for coupling a H 2 plant to a nuclear facility has been investigated. Based on the past design information, the present study identified test items to be validated in the HTTR demonstration test to accomplish a formulation of safety requirement and design consideration for coupling a H 2 plant to a nuclear facility as well as confirmation of overall performance of helium gas turbine system. In addition, plant concepts for the heat utilization system to be connected with the HTTR are investigated. (author)

  8. Contingency planning for oil spill response: A program of joint IMO/oil industry regional seminars

    International Nuclear Information System (INIS)

    Bavister, R.; Wonham, J.

    1993-01-01

    Cooperative efforts between the oil industry and governments at the national and local levels have resulted in a series of reports for both technical and general audiences on subjects relating to oil spills, as well as an ongoing series of government/industry regional seminars for senior executives. The seminars emphasize the crucial importance of joint government/industry attention to contingency planning. These activities, which are continuing, are organized under the auspices of an International Petroleum Industry Environmental Conservation Association working group, and the International Maritime Organization. Feedback is solicited from seminar participants for use in planning further seminars and to give the IMO a clear picture of follow up activities that have resulted from the seminars

  9. An industrial robot singular trajectories planning based on graphs and neural networks

    Science.gov (United States)

    Łęgowski, Adrian; Niezabitowski, Michał

    2016-06-01

    Singular trajectories are rarely used because of issues during realization. A method of planning trajectories for given set of points in task space with use of graphs and neural networks is presented. In every desired point the inverse kinematics problem is solved in order to derive all possible solutions. A graph of solutions is made. The shortest path is determined to define required nodes in joint space. Neural networks are used to define the path between these nodes.

  10. Autonomous path planning solution for industrial robot manipulator using backpropagation algorithm

    Directory of Open Access Journals (Sweden)

    PeiJiang Yuan

    2015-12-01

    Full Text Available Here, we propose an autonomous path planning solution using backpropagation algorithm. The mechanism of movement used by humans in controlling their arms is analyzed and then applied to control a robot manipulator. Autonomous path planning solution is a numerical method. The model of industrial robot manipulator used in this article is a KUKA KR 210 R2700 EXTRA robot. In order to show the performance of the autonomous path planning solution, an experiment validation of path tracking is provided. Experiment validation consists of implementation of the autonomous path planning solution and the control of physical robot. The process of converging to target solution is provided. The mean absolute error of position for tool center point is also analyzed. Comparison between autonomous path planning solution and the numerical methods based on Newton–Raphson algorithm is provided to demonstrate the efficiency and accuracy of the autonomous path planning solution.

  11. Optimization-based decision support systems for planning problems in processing industries

    OpenAIRE

    Claassen, G.D.H.

    2014-01-01

    Summary Optimization-based decision support systems for planning problems in processing industries Nowadays, efficient planning of material flows within and between supply chains is of vital importance and has become one of the most challenging problems for decision support in practice. The tremendous progress in hard- and software of the past decades was an important gateway for developing computerized systems that are able to support decision making on different levels within enterprises. T...

  12. Safety in times of crises - the importance of industrial emergency plans

    International Nuclear Information System (INIS)

    Rademacher, H.; Schulten, R.

    1989-01-01

    Technical and organizational precautions cannot always avoid everyday risks such as accidents, fire, explosions, and other critical situations which without appropriate countermeasures can easily develop into emergencies. While in recent years considerable efforts have been going into improving the technical safety of industrial plants particularly susceptible to accidents (e.g. the nuclear and chemical industry), organizational safety seems to have been neglected. An analysis of different accidents reveals human fallibility rather than technical failures to be causing damage in many cases. Industrial emergency plans are considered to be contributing to the improvement of organizational safety. (orig.) [de

  13. The Budgeting as an Instrument of the Financial Planning System of Industrial Enterprises

    Directory of Open Access Journals (Sweden)

    Fedorenko Iryna A.

    2018-02-01

    Full Text Available The article is concerned with generalization of conceptual aspects of budgeting at industrial enterprise. The existing approaches of researchers to the essence of the concept of «budgeting» have been systematized. The subject, object, purpose, tasks, principles, and functions of the budgeting process have been defined. As a result of the research, the budgeting system and the stages of budgetary planning at the industrial enterprise have been structured in detail. The role and possibilities of budgeting for effective management of financial and economic activity of industrial enterprises have been clarified. Also the negative features of budgeting are described, which can affect the efficiency of its implementation in the practice of industrial enterprises. Directions for improvement of budgeting system at industrial enterprises have been defined.

  14. The Action Plan Against Repetitive Work - An Industrial Relation Strategy for Improving the Working Environment

    DEFF Research Database (Denmark)

    Hasle, Peter; Møller, Niels

    2001-01-01

    The Danish Action Plan against Repetitive Work is presented and discussed as a possible new strategy for regulating repetitive work as well as other complicated working environment problems. The article is based on an empirical evaluation ot the Action Plan. The asseessment of the Action Plan...... indicates that a measurable reduction of repetitive work has been achieved, while recognizing the the new management strategies focusing on human resources development have also played an important role. These results are used to suggest that - under certain conditions - a combination of state regulation...... and industrial relation agreements can be used to regulate other working environment problems....

  15. The ‘Development Plan of National Strategic Emerging Industries Promotes Breakthrough Development of High-end Equipment and New Material Industry

    Institute of Scientific and Technical Information of China (English)

    2017-01-01

    The State Council recently printed and distributed the Notice on the‘Development Plan of National Strategic Emerging Industries for the'Thirteenth Five Year Plan'’(The Plan),which made overall deployment and arrangement for development target,key tasks,

  16. 76 FR 5231 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 23 to the...

    Science.gov (United States)

    2011-01-28

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction...., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of...

  17. 76 FR 5227 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 24 to the...

    Science.gov (United States)

    2011-01-28

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction...., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... Joint Self- [[Page 5228

  18. Planning and control of rework in the process industries: a review

    NARCIS (Netherlands)

    Flapper, S.D.P.; Fransoo, J.C.; Broekmeulen, R.A.C.M.; Inderfurth, K.

    2002-01-01

    For all kinds of reasons, rework, i.e. the transformation of products not fulfilling preset specifications into products that do, is an important issue in process industries. Despite a considerable amount of published research on planning and control of rework, and in addition many papers referring

  19. Condition-based maintenance for complex systems : Coordinating maintenance and logistics planning for the process industries

    NARCIS (Netherlands)

    Olde Keizer, Minou Catharina Anselma

    2016-01-01

    Maintenance planning in the process industries is extremely complex for various reasons. Plants often run nonstop, allowing little time for performing preventive maintenance. Failures should be prevented, however, as they can lead to system downtime and high losses of revenue. Corrective maintenance

  20. Eco-Industrial Parks and Sustainable Spatial Planning: A Possible Contradiction?

    Directory of Open Access Journals (Sweden)

    Elisa Conticelli and Simona Tondelli

    2014-08-01

    Full Text Available The definition and the subsequent development of eco-industrial parks (EIPs have been deeply based on the application of industrial ecology theory, which pays specific attention to metabolic exchanges within industrial processes to address a deep reduction of limited resource consumption and a minimization of waste production in the framework of a sustainable development approach. Despite the EIPs configurations being essentially based on the overall idea of sustainability, the problem of defining their proper location inside the territory and the consequent land use model, to minimize land consumption, have not always been central in the wide range of studies and practices concerning the EIPs. Nevertheless, the specific problem of a drastic reduction of land consumption at the EIP planning stage acquires a crucial role and, therefore, needs to be carefully assessed inside the perspective of sustainable urban development. In this framework, the paper firstly aims at facing the nontrivial relationship between the EIPs’ theorizations and implementations and the reduction of land consumption by referencing specific studies and shared tools, where new developments have been favored despite the conversion and redevelopment of existing industrial parks; secondly, it focus on an Italian case study and its emblematic EIP planning processes, in order to deepen the contradictions between sustainable spatial planning and eco-industrial parks. Finally, some final conclusions will be presented, in order to integrate some main issues concerning the reduction of land consumption inside the more traditional EIP design processes.

  1. Studying the effects of operators' problem solving behaviour when using a diagnostic expert system developed for the nuclear industry

    International Nuclear Information System (INIS)

    Holmstroem, C.B.O.; Volden, F.S.; Endestad, T.

    1992-01-01

    This paper describes an experiment with the purpose to also illustrate and discuss some of the methodological problems when empirically studying problem solving. The experiment which was the second in a series, conducted at the OECD Halden Reactor Project, aimed to assess the effect on nuclear power plant operators diagnostic behaviour when using a rule-based diagnostic expert system. The rule-based expert system used in the experiment is called DISKET (Diagnosis System Using Knowledge Engineering Technique) and was originally developed by the Japan Atomic Energy Research Institute (JAERI). The experiment was performed in the Halden man-machine laboratory using a full scope pressurized water reactor simulator. Existing data collection methods and experimental design principles includes possibilities but also limitations. This is discussed and experiences are presented. Operator performance in terms of quality of diagnosis is improved by the use of DISKET. The use of the DISKET system also influences operators problem solving behaviour. The main difference between the two experimental conditions can be characterized as while the DISKET users during the diagnosis process are following a strategy which is direct and narrowed, the non-DISKET users are using a much broader and less focused search when trying to diagnose a disturbance. (author)

  2. The genesis of relevant entrepreneurial processes – stimulating problem solving capabilities by joint university-industry collaboration

    DEFF Research Database (Denmark)

    Christensen, Jesper Lindgaard; Fladkjær, Henrik Find; Jensen, Erling

    of researcher programs, preferential tax treatment of firms who do R&D-collaboration with universities etc. Such initiatives for promoting and sustaining university industry interactions have in the literature been seen as an important part of an effort to encourage the development of the “entrepreneurial...

  3. Planning for integrated solid waste management at the industrial Park level: A case of Tianjin, China

    International Nuclear Information System (INIS)

    Geng Yong; Zhu Qinghua; Haight, Murray

    2007-01-01

    Industrial parks play a significant role in the production and use of goods and services. The proper management of solid waste is a major challenge for industrial parks due to the large quantity of wastes and the variability of waste characteristics from these types of developments. Therefore, integrated solid waste management has become very crucial to the industrial park managers. Such an approach requires industrial park managers to assess the overall use of resources, and to seek waste reduction, reuse and recycling opportunities both at the individual company level and among different tenant companies. The adoption of this method can bring both economic and environmental benefits. This paper introduces the planning efforts of a real case in China. It first presents the basic information on Tianjin Economic Development Area (TEDA), and then introduces its current practices on solid waste management. The main focus of this paper is to describe how to plan an integrated solid waste management system at TEDA. Benefits and challenges are all identified and analyzed. The experiences and methods from this case study should be applied in other industrial parks so as to improve the overall eco-efficiency of the whole industrial park

  4. IMPROVING THE STRATEGIC PLANNING OF THE DEFENSE-INDUSTRIAL COMPLEX CORPORATIONS OF RUSSIA

    Directory of Open Access Journals (Sweden)

    Katrina B. Dobrova

    2016-01-01

    Full Text Available In this paper, we develop proposals to improve the strategic planning of Russian corporations of the defense-industrial complex. The relevance of the study due to the fact that the methodology for the adaptation of the strategic management of the military-industrial enterprises with substantial scientifi c and technical potential, should take into account a number of features, such as the identifi cation of the features of competition in the future; understanding of the prospects and development opportunities in the medium and long term; assessment of resource potential; impact assessment and risk in the implementation of promising strategies. In the more precise understanding of the strategy as a pattern of behavior aimed at achieving these goals, a set of rules for search and opportunities; strategic plan is seen as a series of specifi c steps and actions that are integrated in space and time, which lead to the transformation of the current position to the desired. We consider the practice of corporate transformation strategies of the world defense industry using a system method. To improve the strategic planning of Russian defense industry corporations it is recommended to apply the strategy of adapting the defense industry companies and their diversifi cation with the civilian sectors. The key vectors of the development strategy of the defense-industrial complex of Russian corporations are defi ned: providing an acceptable investment climate in the sphere of military-technical cooperation; neutralization of threats by the activities of DIC TNCs; creation of their own TNK defense industry and others.

  5. Effective algorithm for solving complex problems of production control and of material flows control of industrial enterprise

    Science.gov (United States)

    Mezentsev, Yu A.; Baranova, N. V.

    2018-05-01

    A universal economical and mathematical model designed for determination of optimal strategies for managing subsystems (components of subsystems) of production and logistics of enterprises is considered. Declared universality allows taking into account on the system level both production components, including limitations on the ways of converting raw materials and components into sold goods, as well as resource and logical restrictions on input and output material flows. The presented model and generated control problems are developed within the framework of the unified approach that allows one to implement logical conditions of any complexity and to define corresponding formal optimization tasks. Conceptual meaning of used criteria and limitations are explained. The belonging of the generated tasks of the mixed programming with the class of NP is shown. An approximate polynomial algorithm for solving the posed optimization tasks for mixed programming of real dimension with high computational complexity is proposed. Results of testing the algorithm on the tasks in a wide range of dimensions are presented.

  6. Resource Conservation and Recovery Act Industrial Sites quality assurance project plan: Nevada Test Site, Nevada

    International Nuclear Information System (INIS)

    1994-06-01

    This quality assurance project plan (QAPjP) describes the measures that shall be taken to ensure that the environmental data collected during characterization and closure activities of Resource Conservation and Recovery Act (RCRA) Industrial Sites at the Nevada Test Site (NTS) are meaningful, valid, defensible, and can be used to achieve project objectives. These activities are conducted by the US Department of Energy Nevada Operations Office (DOE/NV) under the Nevada Environmental Restoration (ER) Project. The Nevada ER Project consists of environmental restoration activities on the NTS, Tonopah Test Range, Nellis Air Force Range, and eight sites in five other states. The RCRA Industrial Sites subproject constitutes a component of the Nevada ER Project. Currently, this QAPjP is limited to the seven RCRA Industrial Sites identified within this document that are to be closed under an interim status and pertains to all field- investigation, analytical-laboratory, and data-review activities in support of these closures. The information presented here supplements the RCRA Industrial Sites Project Management Plan and is to be used in conjunction with the site-specific subproject sampling and analysis plans

  7. SOME SIMPLE APPROACHES TO PLANNING THE INVENTORY OF SPARE COMPONENTS OF AN INDUSTRIAL SYSTEM

    Directory of Open Access Journals (Sweden)

    Alenka Brezavšek

    2016-02-01

    Full Text Available Two variants of a simple stochastic model for planning the inventory of spare components supporting maintenance of an industrial system are developed. In both variants, the aim is to determine how many spare components are needed at the beginning of a planning interval to fulfil demand for corrective replacements during this interval. Under the first variant, the acceptable probability of spare shortage during the planning interval is chosen as a decision variable while in the second variant, the adequate spare inventory level is assessed taking into account the expected number of component failures within the planning interval. Calculation of the number of spare components needed depends on the form of the probability density function of component failure times. Different statistical density functions that are useful to describe this function are presented. Advantages and disadvantages of using a particular density function in our model are discussed. The applicability of the model is given through illustrative numerical examples.

  8. Cooperative Path Planning and Constraints Analysis for Master-Slave Industrial Robots

    Directory of Open Access Journals (Sweden)

    Yahui Gan

    2012-09-01

    Full Text Available A strategy of cooperative path planning for a master-slave multiple robot system is presented in this paper. The path planning method is based on motion constraints between the end-effectors of cooperative robots. Cooperation motions have been classified into three types by relative motions between end-effectors of master and slave robots, which is concurrent cooperation, coupled synchronous cooperation and combined synchronous cooperation. Based on this classification, position /orientation constraints and joint velocity constraints are explored in-depth here. In order to validate the path planning method and the theoretical developments in motion constraints analysis, representative experiments based on two industrial robots, Motoman VA1400 and HP20, are provided at the end of the paper. The experimental results have proved both the effectiveness of the path planning method and the correctness of the constraints analysis.

  9. Drink-driving and the alcohol beverage industry: will reducing per capita consumption solve the problem in the United Kingdom?

    Science.gov (United States)

    Riley, D

    1987-12-01

    The impact of drinking and driving is one focus of the mounting concern in the West over the widespread incidence of alcohol-related problems. Conventional wisdom, in the United Kingdom as well as in other countries, suggests that reducing average consumption levels will diminish the impact of the negative effects of alcohol including drinking and driving. But whether policies designed to achieve changes in per capita consumption by increasing alcohol taxes across the board constitute the most effective strategy to reduce drinking and driving is called into question. A number of competing interventions directed at the alcohol beverage industry are analysed and new directions for producers and policymakers are proposed.

  10. Can I solve my structure by SAD phasing? Planning an experiment, scaling data and evaluating the useful anomalous correlation and anomalous signal.

    Science.gov (United States)

    Terwilliger, Thomas C; Bunkóczi, Gábor; Hung, Li Wei; Zwart, Peter H; Smith, Janet L; Akey, David L; Adams, Paul D

    2016-03-01

    A key challenge in the SAD phasing method is solving a structure when the anomalous signal-to-noise ratio is low. Here, algorithms and tools for evaluating and optimizing the useful anomalous correlation and the anomalous signal in a SAD experiment are described. A simple theoretical framework [Terwilliger et al. (2016), Acta Cryst. D72, 346-358] is used to develop methods for planning a SAD experiment, scaling SAD data sets and estimating the useful anomalous correlation and anomalous signal in a SAD data set. The phenix.plan_sad_experiment tool uses a database of solved and unsolved SAD data sets and the expected characteristics of a SAD data set to estimate the probability that the anomalous substructure will be found in the SAD experiment and the expected map quality that would be obtained if the substructure were found. The phenix.scale_and_merge tool scales unmerged SAD data from one or more crystals using local scaling and optimizes the anomalous signal by identifying the systematic differences among data sets, and the phenix.anomalous_signal tool estimates the useful anomalous correlation and anomalous signal after collecting SAD data and estimates the probability that the data set can be solved and the likely figure of merit of phasing.

  11. Evaluating Levels of Project Planning and their Effects on Performance in the Nigerian Construction Industry

    Directory of Open Access Journals (Sweden)

    Godwin Idoro

    2012-11-01

    Full Text Available This study compares the level of project planning on public andprivate sectors projects and its impact on performance. Thepurpose is to create awareness of the level and effectivenessof the planning done by public and private clients in the deliveryof construction projects. A questionnaire survey administeredto a sample of 130 client representatives selected by stratifi edrandom sampling from the population of public and private clientsin the Nigerian construction industry is used and analysed usingdescriptive statistics, the t-test and Spearman correlation test. Theresults show that the level of preconstruction planning on privatesector projects is higher than that of public sector projects whilethe level of contract planning done by the latter is higher thanthat of the former. Furthermore, the performance of private sectorprojects is higher than that of public sector projects in many of theparameters used. However, the level of preparation of life-cyclecharts that concern project delivery time in both public and privatesectors projects is low and the level of project planning in the twocategories of projects has a limited impact on project performance.The understanding of how public and private sectors projectsperform in planning and its impact are expected to assist publicand private clients to know the challenges ahead of them in theireffort to improve the planning and performance of their projects.

  12. An off-line dual maximum resource bin packing model for solving the maintenance problem in the aviation industry

    Directory of Open Access Journals (Sweden)

    George Cristian Gruia

    2013-05-01

    Full Text Available In the aviation industry, propeller motor engines have a lifecycle of several thousand hours of flight and the maintenance is an important part of their lifecycle. The present article considers a multi-resource, priority-based case scheduling problem, which is applied in a Romanian manufacturing company, that repairs and maintains helicopter and airplane engines at a certain quality level imposed by the aviation standards. Given a reduced budget constraint, the management’s goal is to maximize the utilization of their resources (financial, material, space, workers, by maintaining a prior known priority rule. An Off-Line Dual Maximum Resource Bin Packing model, based on a Mixed Integer Programming model is thus presented. The obtained results show an increase with approx. 25% of the Just in Time shipping of the engines to the customers and approx. 12,5% increase in the utilization of the working area.

  13. AN OFF-LINE DUAL MAXIMUM RESOURCE BIN PACKING MODEL FOR SOLVING THE MAINTENANCE PROBLEM IN THE AVIATION INDUSTRY

    Directory of Open Access Journals (Sweden)

    GEORGE CRISTIAN GRUIA

    2013-05-01

    Full Text Available In the aviation industry, propeller motor engines have a lifecycle of several thousand hours of flight and the maintenance is an important part of their lifecycle. The present article considers a multi-resource, priority-based case scheduling problem, which is applied in a Romanian manufacturing company, that repairs and maintains helicopter and airplane engines at a certain quality level imposed by the aviation standards. Given a reduced budget constraint, the management’s goal is to maximize the utilization of their resources (financial, material, space, workers, by maintaining a prior known priority rule. An Off-Line Dual Maximum Resource Bin Packing model, based on a Mixed Integer Programing model is thus presented. The obtained results show an increase with approx. 25% of the Just in Time shipping of the engines to the customers and approx. 12,5% increase in the utilization of the working area.

  14. Optimizing Maintenance Planning in the Production Industry Using the Markovian Approach

    Directory of Open Access Journals (Sweden)

    B Kareem

    2012-12-01

    Full Text Available Maintenance is an essential activity in every manufacturing establishment, as manufacturing effectiveness counts on the functionality of production equipment and machinery in terms of their productivity and operational life. Maintenance cost minimization can be achieved by adopting an appropriate maintenance planning policy. This paper applies the Markovian approach to maintenance planning decision, thereby generating optimal maintenance policy from the identified alternatives over a specified period of time. Markov chains, transition matrices, decision processes, and dynamic programming models were formulated for the decision problem related to maintenance operations of a cable production company. Preventive and corrective maintenance data based on workloads and costs, were collected from the company and utilized in this study. The result showed variability in the choice of optimal maintenance policy that was adopted in the case study. Post optimality analysis of the process buttressed the claim. The proposed approach is promising for solving the maintenance scheduling decision problems of the company.

  15. Profit Analysis and Supply Chain Planning Model for Closed-Loop Supply Chain in Fashion Industry

    Directory of Open Access Journals (Sweden)

    Jisoo Oh

    2014-12-01

    Full Text Available In recent decades, due to market growth and use of synthetic fiber, the fashion industry faces a rapid increase of CO2 emission throughout the production cycle and raises environmental issues in recovery processing. This study proposes a closed-loop supply chain (CLSC structure in fashion industry and develops its planning model as multi-objective mixed integer linear programming to find an optimal trade-off between CLSC profit and CO2 emission. The planning model is associated with the profit analysis of each member in CLSC to find the optimal price of products on CLSC network. The model determines optimal production, transportation, and inventory quantities on CLSC network. The proposed models are validated using numerical experiments and sensitivity analyses, and from the results some managerial insights are addressed.

  16. Emergency planning and preparedness for the deliberate release of toxic industrial chemicals.

    Science.gov (United States)

    Russell, David; Simpson, John

    2010-03-01

    Society in developed and developing countries is hugely dependent upon chemicals for health, wealth, and economic prosperity, with the chemical industry contributing significantly to the global economy. Many chemicals are synthesized, stored, and transported in vast quantities and classified as high production volume chemicals; some are recognized as being toxic industrial chemicals (TICs). Chemical accidents involving chemical installations and transportation are well recognized. Such chemical accidents occur with relative frequency and may result in large numbers of casualties with acute and chronic health effects as well as fatalities. The large-scale production of TICs, the potential for widespread exposure and significant public health impact, together with their relative ease of acquisition, makes deliberate release an area of potential concern. The large numbers of chemicals, together with the large number of potential release scenarios means that the number of possible forms of chemical incident are almost infinite. Therefore, prior to undertaking emergency planning and preparedness, it is necessary to prioritize risk and subsequently mitigate. This is a multi-faceted process, including implementation of industrial protection layers, substitution of hazardous chemicals, and relocation away from communities. Residual risk provides the basis for subsequent planning. Risk-prioritized emergency planning is a tool for identifying gaps, enhancing communication and collaboration, and for policy development. It also serves to enhance preparedness, a necessary prelude to preventing or mitigating the public health risk to deliberate release. Planning is an iterative and on-going process that requires multi-disciplinary agency input, culminating in the formation of a chemical incident plan complimentary to major incident planning. Preparedness is closely related and reflects a state of readiness. It is comprised of several components, including training and exercising

  17. 76 FR 14025 - Guidance for Industry on Planning for the Effects of High Absenteeism To Ensure Availability of...

    Science.gov (United States)

    2011-03-15

    ...] Guidance for Industry on Planning for the Effects of High Absenteeism To Ensure Availability of Medically... entitled ``Planning for the Effects of High Absenteeism to Ensure Availability of Medically Necessary Drug... components to develop production plans in the event of an emergency that results in high absenteeism at one...

  18. Succession planning and staff retention challenges: An industrial outlook and major risks

    Directory of Open Access Journals (Sweden)

    Sindisiwe Bonisile Maphisa

    2017-07-01

    Full Text Available The sugar manufacturing industry in the emerging economy is potentially at high risk of not achieving its goals of increasing production output. This is due to higher than average age of growers, nonexistence of effective succession planning to expedite the transition to a new generation of growers, related increasing departure of farmers from the industry and difficulty in attracting new talent to the industry due to the high cost of entry. This research sought to explore managements’ perceptions of succession planning and the impact it has on retention at a Sugar Manufacturing Company. In order to achieve the research aim and objectives, a qualitative approach was utilised in the form of an exploratory case study. A single case study was also chosen because this is a critical, unique and revelatory case and the researchers had access to the case previously inaccessible to empirical research. Purposive sampling was used and total of 15 managers participated in this study. The study found that the company is not doing enough to implement succession planning programmes even though there are potential candidates who can be trained and developed into management positions.

  19. Incorporating emergency evacuation planning, through human reliability analysis, in the risk management of industrial installation

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Isaac J.A. Luquetti; Carvalho, Paulo V.R.; Grecco, Claudio H.S. [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)], Email: luquetti@ien.gov.br

    2009-07-01

    An industrial installation presents many risks in the form of the process hazards, such as fire, explosion, gas and radiation release. In these situations, workers may need to evacuate from the work environment as soon as possible. In this case, the emergency evacuation planning is a key element that involves an iterative process to identify the best evacuation routes and to estimate the time required to evacuate the area at risk. The mean aspects for a successful emergency evacuation are influenced by the type of human error and the severity of the initiator event. The aim of this paper is to present a methodological framework for the identification of the performance shaping factors and prediction of human error probabilities of the responsible by the emergency evacuation of the workers in an industrial installation, providing a proactive approach for the allocation of the human factors in the risk assessment of the industrial installation. (author)

  20. The Quota-Based Compensation Plan in Fashion Retailing Industry under Asymmetric Information

    Directory of Open Access Journals (Sweden)

    Mingzhu Yu

    2014-01-01

    Full Text Available We study a compensation plan problem in the fashion retailing industry, which involves a risk-neutral fashion retailer and a risk-neutral salesperson, in a two-stage game framework with asymmetric information. In the first stage, the fashion retailer provides a menu of compensation plans to the salesperson who decides which plan to sign based on his superior market demand information. Confronted with the asymmetric demand information, the fashion retailer could observe market information from the salesperson's response by designing a menu of compensation plans rather than a single one to the salesperson. In the second stage, the fashion retailer then makes production decision and the salesperson determines his selling effort. We consider both adverse selection and moral hazard. We adopt the quota-based plan to derive the fashion retailer’s optimal compensation plan design and the salesperson's best response. We emphasize the impact of the quota level on the system outcomes. The results reveal that a higher quota level is disadvantageous to the fashion retailer but advantageous to the salespersons.

  1. ECONOMIC AND THEORETICAL ASPECTS OF PLANNING EFFECTIVE ACTIVITY OF ENTERPRISES IN THE COAL INDUSTRIES

    Directory of Open Access Journals (Sweden)

    Zh. K. Galiev

    2018-03-01

    Full Text Available Relevance and purpose of the study. Under modern conditions, the share of loss-making enterprises of the coal industry is still high. This brings the solution of the problem of improving the efficiency of their activities up to date. It also determines the purpose of this research. Research methods: scientific generalization, system and factor analysis, and statistical modeling are used in the present work. Results. The article discusses the economic and theoretical aspects of planning the effective activities in the coal industry. The paper analyzes the elasticity of the unit cost price in terms of its labor productivity. It also deals with the elasticity of the volume of output in terms of labor productivity. This indicates that the existing coal mining technologies have, to some extent, exhausted their advantages in the coal industry. They require a change on the achieved level of the capital-labor ratio. It is recommended to strive to ensure advanced ratio of growth of labor productivity of workers compared to the growth rate of unit costs. This should be done at the introduction of a new technology at the enterprises of the coal industry. The advanced ratio of growth in output compared to the growth rate of labor productivity of workers should also be guaranteed. The early growth rate of revenue from sales compared to the growth rate in total costs of production should be provided. The advanced ratio of profit growth compared to the growth rate of revenue from sales has to be provided as well. It is proven that for coal industry enterprises the type of competitive advantages called “the lowest costs” can be the only acceptable one in comparison with other types. We have considered the requirements to the new developed technologies for coal mining. They are as follows: the value of marginal profit in the planned period should be more than the fixed costs of the enterprise; the value of marginal profit in the planned period should be more

  2. Behaviour planning and problem solving deficiencies in children with symptoms of attention deficit hyperactivity disorder from the Balobedu culture, Limpopo province, South Africa.

    Science.gov (United States)

    Pila-Nemutandani, Refilwe Gloria; Meyer, Anneke

    2016-07-01

    To compare planning behaviour (frontal lobe functioning) in children with and without symptoms of attention deficit hyperactivity disorder (ADHD). A total of 90 children (45 with symptoms of ADHD and 45 matched controls without ADHD symptoms) of both genders, who were medication naïve, from the Balobedu culture (Limpopo province, South Africa), aged 7-13 years, participated in the study. The performance of the two groups was compared on a test of planning and problem solving, the Tower of London (ToL) task. The results were analysed as a function of gender and ADHD subtype. The Finger Tapping test (testing fine motor skills) was used as a control test to verify that the expected differences were not due to poor motor skills. The children with ADHD symptoms scored significantly lower than the non-ADHD comparison group which indicated deficiency in frontal lobe functioning (p = 0.00). The difference in performance was not due to poor motor control (p = 0.70). Children with ADHD symptoms show deficits in behavioural planning which indicates impairment of functions of the frontal areas supplied by the mesocortical dopamine branch. More so than others, the ADHD Inattentive and Combined subtypes showed poor performance in the Tower of London task, indicating poor organisational and planning skills in these groups. The results also did show that the difference was not due to problems with motor control and that the ToL task is a culture-fair instrument for testing planning behaviour.

  3. Italy’s “Industry 4.0” Plan: A labour law analysis

    Directory of Open Access Journals (Sweden)

    Michele Tiraboschi

    2016-12-01

    Full Text Available New technologies and productive models lie at the heart of so-called Indus-try 4.0, a concept which has recently entered socio-economic and political discourse in a number of countries. Lately, Italy too has presented an action plan on Industry 4.0 and some operational measures on this issue have al-ready been envisaged in the Budget Law for 2017. Consequently, the aim of this paper is to look at Italy’s Industry 4.0 plan, focusing on consequences arising from labour law. The labour law perspective has been given scant consideration in the public debate, seeing that so far the latter has given pri-ority on technological aspects and on economic resources needed to imple-ment the plan. An approach of this kind enables us to appreciate the major changes that the Industry 4.0 paradigm will bring about in labour markets – either inside or outside companies – and in industrial relations. The idea of labour and that of doing business will also be questioned, leading to the conclusion that labour rules and active policies can also be factors enabling new productive processes. Examining the major challenges posed by Indus-try 4.0 to workers and employers (e.g. the crisis of subordination, the new roles of skills, the risk of technological unemployment, new decentralized and participatory forms of collective bargaining, this paper sets out to iden-tify actions and perspectives to manage current changes, focusing on work-ers rather than on those technologies that will be used to work in the years to come. In the authors’ opinion, this perspective might help raise awareness that labour law is not only tasked with providing protection and resources and with favouring production, but it has important functions in historical and political terms. Therefore, this branch of law is not doomed to be set aside following the demise of Fordism, but it will innovate over time to ena-ble and balance the new productive model underlying Industry 4.0., particu

  4. Strategic planning model for Startups: A case study of Iranian packaging industry

    Directory of Open Access Journals (Sweden)

    Mohammad Mahdavi Mazdeh

    2011-04-01

    Full Text Available In today’s turbulent and competitive world, strategic planning plays an important role for the success of firms. Despite the fact that there are literally numerous models proposed for different companies in various states and structures, the possibility of using strategic planning for startups has never been seriously considered. In this paper, we present a survey by asking experts to find out whether strategic planning is suitable for startups. We also propose a model for strategic planning in startups based on the strategic planning models for small businesses and entrepreneurship concepts. The model is similar to other models and what differentiates this models form other approaches is the methodology used for internal and external analysis and the parameters taken into consideration. The proposed model is examined on an Iranian food packaging industry for validation. The preliminary results indicate that the success of startups depends on two sets of parameters: “entrepreneurial opportunities” and “competitive advantages and entrepreneurial characteristics”.

  5. Route planning of raw materials transportation in the industrial hub of Mariupol city

    Directory of Open Access Journals (Sweden)

    Юлія Вікторівна Булгакова

    2017-07-01

    Full Text Available The multi-modal freight transportation routes planning problem is viewed in this paper. The case study of iron ore deliveries to the metallurgical enterprises of Mariupol from Kryvyi Rih is presented. Based on the analysis of Ukrainian railroads and sea ports infrastructures six possible routes of multi-modal iron ore transportation are built. The paper presents a short review of route planning problem in multi-modal freight transportations, which are use sea and land parts together, regarding decision support methods of routes evaluation and selection. The lack of studies dedicated to fuzzy logic theory application for solving the stated problems is identified. The relevance of fuzzy set application to the route planning problem is proved. Taking into account the peculiarities of iron ore transportations technology, the following criterions of routes evaluation are chosen: «transportation costs», «delivery times», «transportation risks». The model of multicriterion decision-making of routes evaluation and the optimal route selection, based on fuzzy logic theory, is developed. Criteria of routes evaluation are set by three terms Gaussian and sigmoidal membership functions. The approach to each function construction is practice-based and executed together with iron ore supply chain manager. The model is created in MATLAB Fuzzy Logic Tool Box environment using Mamdani’s fuzzy inference

  6. System of optimization computations of five year plans in the coal industry. [USSR

    Energy Technology Data Exchange (ETDEWEB)

    Goyzman, E I; Korenev, V G

    1980-01-01

    A system of optimization computations of five year plans is set forth which was developed over a number of years at the Central Scientific Research Institute of Economics and Scientific-Technical Information of the Coal Industry. Basic principles of design and methodological approaches are given which were used in development of the systemas well as levels of administration and information links between them. The report analyzes the characteristics of problems of planning which arise at different stages of formation of the five year plans and discusses possibilities of taking into account these characteristics in optimized models. Economic formulations of problems of optimization of five year plans are given as applied to two levels of administration: at the branch level and at the level of production associations. Economic-mathematical models of optimization of five year plans are developed for each of the levels and their characteristic features described. The primary methodological principles, on the basis of which optimization models were developed are examined. An economic-mathematical model with continuous variables was developed for the branch level of planning. Volumes of recovery according to a group of shafts in the stage of normal operation (stable group) of each production enterprise are adopted as model variables. A system of limitations which includes limitations on volumes and distinguishable resources is formulated. The minimum of operating expenses, minimum of capital investments and maximum of recovery volumes for the planned period can be used as the optimization criteria. An economic-mathematical model which uses integral variable was developed for the production association level.

  7. A New Methodology for Solving Trajectory Planning and Dynamic Load-Carrying Capacity of a Robot Manipulator

    Directory of Open Access Journals (Sweden)

    Wanjin Guo

    2016-01-01

    Full Text Available A new methodology using a direct method for obtaining the best found trajectory planning and maximum dynamic load-carrying capacity (DLCC is presented for a 5-degree of freedom (DOF hybrid robot manipulator. A nonlinear constrained multiobjective optimization problem is formulated with four objective functions, namely, travel time, total energy involved in the motion, joint jerks, and joint acceleration. The vector of decision variables is defined by the sequence of the time-interval lengths associated with each two consecutive via-points on the desired trajectory of the 5-DOF robot generalized coordinates. Then this vector of decision variables is computed in order to minimize the cost function (which is the weighted sum of these four objective functions subject to constraints on joint positions, velocities, acceleration, jerks, forces/torques, and payload mass. Two separate approaches are proposed to deal with the trajectory planning problem and the maximum DLCC calculation for the 5-DOF robot manipulator using an evolutionary optimization technique. The adopted evolutionary algorithm is the elitist nondominated sorting genetic algorithm (NSGA-II. A numerical application is performed for obtaining best found solutions of trajectory planning and maximum DLCC calculation for the 5-DOF hybrid robot manipulator.

  8. Niger Republic, mineral planning (part one)-Mining industries in socio-political and national economy framework

    International Nuclear Information System (INIS)

    Joo, Julien

    1982-01-01

    This document focus on Niger Republic mineral industries related points that are: socio-political and economical context; specific characters such as administrative, juridical and fiscal environment; citizens employment and training; actual situation and energy projects; transport; existing mining companies, construction materials enterprises and projects presentation; effect of mining sector and construction material on national economy and prior major problems to be solved [fr

  9. Utah ITS/CVO business plan : using technology to maximize highway safety and improve government and industry productivity

    Science.gov (United States)

    1997-12-31

    This plan was produced to maximize highway safety and increase government and industry productivity through the application of Intelligent Transportation System/Commercial Vehicle Operations (ITS/CVO) technologies to support regulatory and enforcemen...

  10. 76 FR 13442 - Joint Industry Plan; Order Approving Amendment No. 25 to the Joint Self-Regulatory Organization...

    Science.gov (United States)

    2011-03-11

    ..., Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on... Exchange, Inc., Financial Industry Regulatory Authority, Inc., International Securities Exchange LLC...-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of Quotation and...

  11. 78 FR 29793 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 29 to the...

    Science.gov (United States)

    2013-05-21

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction..., Chicago Stock Exchange, Inc., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory... Collection, Consolidation, and Dissemination of Quotation and Transaction Information for Nasdaq-Listed...

  12. 75 FR 59755 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 22 to the...

    Science.gov (United States)

    2010-09-28

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction...., Financial Industry Regulatory Authority, Inc., International Securities Exchange LLC, NASDAQ OMX BX, Inc... Governing the Collection, Consolidation, and Dissemination of Quotation and Transaction Information for...

  13. 78 FR 22588 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 28 to the...

    Science.gov (United States)

    2013-04-16

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction..., Chicago Stock Exchange, Inc., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory... Collection, Consolidation, and Dissemination of Quotation and Transaction Information for Nasdaq-Listed...

  14. 78 FR 19029 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 27 to the...

    Science.gov (United States)

    2013-03-28

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction..., Chicago Stock Exchange, Inc., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory... Collection, Consolidation, and Dissemination of Quotation and Transaction Information for Nasdaq-Listed...

  15. 78 FR 58352 - Joint Industry Plan; Notice of Filing of Amendment No. 30 to the Joint Self-Regulatory...

    Science.gov (United States)

    2013-09-23

    ... Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed... Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... ``Committee'') \\3\\ of the Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation, and...

  16. 78 FR 66788 - Joint Industry Plan; Order Approving Amendment No. 30 to the Joint Self-Regulatory Organization...

    Science.gov (United States)

    2013-11-06

    ..., Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on... Exchange, Inc., Financial Industry Regulatory Authority, Inc., International Securities Exchange LLC...-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of Quotation and...

  17. 76 FR 5224 - Joint Industry Plan; Notice of Filing of Amendment No. 25 to the Joint Self-Regulatory...

    Science.gov (United States)

    2011-01-28

    ... Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed... Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of...

  18. 76 FR 76455 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 26 to the...

    Science.gov (United States)

    2011-12-07

    ... Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction..., Chicago Stock Exchange, Inc., EDGA Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory..., Consolidation, and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on...

  19. Intrafirm planning and mathematical modeling of owner's equity in industrial enterprises

    Science.gov (United States)

    Ponomareva, S. V.; Zheleznova, I. V.

    2018-05-01

    The article aims to review the different approaches to intrafirm planning of owner's equity in industrial enterprises. Since charter capital, additional capital and reserve capital do not change in the process of enterprise activity, the main interest lies on the field of share repurchases from shareholders and retained earnings within the owner's equity of the enterprise. In order to study the effect of share repurchases on the activities of the enterprise, let us use such mathematical methods as event study and econometric modeling. This article describes the step-by-step algorithm of carrying out event study and justifies the choice of Logit model in econometric analysis. The article represents basic results of conducted regression analysis on the effect of share repurchases on the key financial indicators in industrial enterprises.

  20. Supply Network Planning for New Product Market Entry in the Pharmaceutical Industry

    DEFF Research Database (Denmark)

    Hansen, Klaus Reinholdt Nyhuus; Grunow, Martin

    2011-01-01

    uncertainty and the risk of a forced label change and includes solution robustness. While considering limited shelf life of the drug, the supply of packaging material and outsourcing, the objective of our model is to reduce supply chain cost including lost peak sales from delayed market entry....... planning before and during the market entry of the drug after the drug has been approved. Production of the active pharmaceutical ingredient [API] is characterized by long change-over times due to cleaning requirements. Production planning is long term, multiple batches of each drug are produced...... industry, reimbursement negotiations have to be carried out before a drug can be marketed. These negotiations both necessitate time phasing market entries and introduce a series of uncertainties e.g. varying allowed price and awarded subsidy. Also if the label is not approved for marketing, all packaged...

  1. Marine spill response planning for the non-persistent oil transportation industry in Alaska

    International Nuclear Information System (INIS)

    Taylor, E.; Egland, L.

    1998-01-01

    The unique difficulties that face oil spill response planning for the oil transportation industry in Alaska were discussed. Three levels of response strategies and actions proposed by the Alaska Petroleum Distributors and Transporters (APD and T) member companies were reviewed. They were: (1) immediate response (on-board resources), (2) in-region response (caches in Subareas), and (3) out-of-region cascaded resources (from Anchorage and other sources). The strategies and levels of capability were proposed as emergency measures in addition to the more important prevention measures already instituted to prevent discharges of non-persistent oil. 5 refs., 2 tabs., 9 figs

  2. Conservación del Patrimonio Industrial. Un plan estratégico

    OpenAIRE

    Sentana Gadea, Irene; Tomás Jover, Roberto; Díaz Ivorra, María del Carmen; Elvira Cruañes, María Teresa

    2002-01-01

    Comunicación presentada en el Congreso de Patrimonio Industrial y de la Obra Pública e Historia de la Ingeniería, Las Palmas de Gran Canaria, 5-7 junio 2002 Se trata de mostrar el plan estratégico que se llevó a cabo para conservar el patrimonio constructivo de un edificio de carácter histórico que estuvo a punto de desaparecer, con el fin de mostrar las acciones que se emprendieron y los resultados conseguidos en el objetivo propuesto, su conservación.

  3. U.S. Btu tax plan revised; industry wary of results

    International Nuclear Information System (INIS)

    Crow, P.

    1993-01-01

    The Clinton administration has changed its U.S. energy tax proposal to remove some objection voiced by industry and consumers. The Treasury Department's revised plan will still tax oil products at double the rate of other types of energy except for home heating oil, which now is to be taxed at the lower rate for natural gas. Of major importance to California producers, the revision will not tax natural gas used in enhanced recovery for heavy oil. This paper describes exemptions; effects on natural gas; the credibility gap; inhibition of gas market recovery; tax on NGL; and forecasting the future

  4. MAP SUPPORT FOR ENVIRONMENTAL PLANNING OF A MEDIUM-SIZE INDUSTRIAL CITY

    Directory of Open Access Journals (Sweden)

    L. A. Matyushkina

    2016-01-01

    Full Text Available The paper presents a set of thematic maps reflecting the current geo-ecological urban area conditions of Birobidzhan, an administrative and industrial center of the Jewish Autonomous Oblast. The maps shows landscape-functional complexes of the city; main types of natural and anthropogenic soils; urban area zoning by the degree of disturbance of soil ecological functions; levels of contamination of soils, dendroflora and snow with heavy metals. Component-based maps help improving environmental urban planning including ecological and functional city zoning and designing the ecological carcass with all its structural elements.

  5. Comparative analysis of proposals for the planning of the aggregate industry on the island of Tenerife

    Energy Technology Data Exchange (ETDEWEB)

    HernAndez-Duran, G.; Arranz-Gonzalez, C.; Vega-Panizo, R. de la

    2016-07-01

    The island of Tenerife is a territory with numerous protected natural areas and other areas which also deserve environmental protection, due to their ecological and landscape richness and values. According to current planning regulations, the aggregate mining industry is limited to a number of areas called extractive zones. The delimitation of such areas has some flaws and inconsistencies from the environmental point of view and from the consideration of the productive capacity of mining resources. This paper shows two models for environmental planning applied to the extractive activity for aggregates for the island of Tenerife, which could serve as alternatives to the current planning model: a model called zoned and another designated as zone- concentrated. These models provide improvements as far as respect for environmental values are concerned and are based on knowledge of the spatial distribution of geological materials. The conclusion is that this knowledge of the distribution of the potential mineral resources in the territory is the key to achieving the effective integration of mining in land-use planning, and to safeguard in the best possible way the mineral resources from the activities that may compromise their future availability. The applied methods could be extended to other territories, particularly islands, where it is very possible that there are similar problems to those that are occurring in Tenerife. (Author)

  6. The nuclear industry's plan to achieve new nuclear power plant orders in the 1990's

    International Nuclear Information System (INIS)

    Bayne, P.

    1993-01-01

    Since the Arab Oil Embargo of 1973, there has been a direct relationship between the growth in the Gross Domestic Product and the growth in the use of electricity in the United States. That close relationship between economic growth and electricity will continue. If that is true, the United States Department of Energy says this country will need between 190,000 to 275,000 megawatts of new generating capacity in the next 20 years. Electricity is one of the cleanest and most efficient uses of energy. Of all the ways to generate electricity, nuclear power plants are the cleanest, producing no air pollution and no greenhouse gases. To help supply the needed increase in electricity generating capacity, the US nuclear power industry has developed a Strategic Plan for Building New Nuclear Power Plants. The plan identified fourteen issues which must be dealt with to create the conditions under which utilities could place orders for new nuclear plants by the mid-1990's. The plan was published in November of 1990 and significant progress has been made on most of the fourteen issues. The plan and progress made are reviewed in depth

  7. A New Extended MILP MRP Approach to Production Planning and Its Application in the Jewelry Industry

    Directory of Open Access Journals (Sweden)

    Erhan Yazıcı

    2016-01-01

    Full Text Available It is important to manage reverse material flows such as recycling, reusing, and remanufacturing in a production environment. This paper addresses a production planning problem which involves reusing of scrap and recycling of waste that occur in the various stages of the production process and remanufacturing/recycling of returns in a closed-loop supply chain environment. An extended material requirement planning (MRP is proposed as a mixed integer linear programming (MILP model which includes—beside forward—these reverse material flows. The proposed model is developed for the jewelry industry in Turkey, which uses gold as the primary resource of production. The aim is to manage these reverse material flows as a part of production planning to utilize resources. Considering the mostly unpredictable nature of reverse material flows, the proposed model is likewise transformed into a fuzzy model to provide a better review of production plan for the decision maker. The suggested model is examined through a case study to test the applicability and efficiency.

  8. Proposing Innovative Genetic Algorithms Model to Solve the Problem of the Professors' Educational Planning Considering Students' Opinions

    Directory of Open Access Journals (Sweden)

    Laleh Asgari

    2017-09-01

    Full Text Available Timing of curriculum planning for students and faculty could be done using diverse methods. The present research concerns with curriculum planning for professors considering the students' opinions. In doing so, the courses and the timing are determined based on the professors' common timetable, the professors' intensive courses timing and the class limitations. To achieve this goal, the genetic algorithm methodology was used in two steps. In the first stage, single-point cutting operator was used and in the second stage of the algorithm, a new intelligent operator called cyclic reverse list (RIL was used provided that gold, silver and bronze time types were used for different courses. The advantages of this algorithm are using a new appropriate function (hot rolled, as well as new criteria and a new operator (RIL. Unlike conventional methods, in this method the appropriateness is considered in proportion with the whole population and we try to remove the impossible solutions. The optimal solution is chosen from among a multitude of provided responses. Therefore, it was found that we can reach the optimal solutions with regard to a better appropriateness.

  9. Perspectives and Plans for Graduate Studies. 11. Engineering 1974. E. Industrial Engineering and Systems Design. Report No. 74-22.

    Science.gov (United States)

    Ontario Council on Graduate Studies, Toronto. Advisory Committee on Academic Planning.

    On the instruction of the Council of Ontario Universities, the Advisory Committee on Academic Planning in cooperation with the Committee of Ontario Deans of Engineering has conducted a planning assessment for doctoral work in industrial engineering and systems design. Recommendations for doctoral work in engineering studies are presented.…

  10. Design of a HACCP plan for the industrial process of vacuum-packed frozen surimi

    Directory of Open Access Journals (Sweden)

    Catarina Fernandes

    2014-05-01

    Full Text Available The Hazard Analysis and Critical Control Point (HACCP is a system that enables identification, assessment and control of hazards related with production, processing, distribution in order to get safe food. The aim of this study was to design a HACCP plan for implementing in a processing line of vacuum-packed frozen surimi. Surimi is made from fisheries byproducts that may have initial unattractive characteristics and whose industrial processing adds commercial value. Heterogeneous quality of raw products and the high complexity of the industrial flowchart may induce problems in the final sanitary profile of surimi. The methodology was based in the evaluation of the pre-requisite programs, risk evaluation of considered hazards, the application of principles of HACCP and the compliance with European regulations. A HACCP plan is proposed with the scope, the selection of HACCP team, product description and its intended use, the flow diagram of the process, hazard analysis and identification of Critical Control Points (CCP, monitoring system, correction actions and records. The potential hazards identified were: excess of chloride (chemical, remains of fishbone (physical and growth of human-related pathogens after defrosting (biological. The control measures of CCP are referred as control of time-temperature and pH in pre-wash and defrosting stages and visual inspection during depulping process.

  11. A modularized framework for sales and operations planning with focus on process industries

    Directory of Open Access Journals (Sweden)

    Sayeh Noroozi

    2016-01-01

    Full Text Available This paper suggests a modularized sales and operations planning (S&OP framework, consisting of content and process. The framework’s content is based on a typology of decoupling points in which the effect of decoupling points on the decision variables in S&OP is studied. The framework’s process takes a step back and addresses the need for a more elaborate design to precede the operational use of S&OP content for different production contexts. The framework supports both process industries (PIs and discrete manufacturing industries (DIs, and recognizes their specific requirements and reflects them in their S&OP. The differentiating characteristics of PIs and DIs are emphasized through three different decoupling points, namely: discretization decoupling point, control mode decoupling point, and customer order decoupling point. The suggested framework aims to fill the gap in the literature regarding the lack of aggregate planning processes that match the PIs’ specific requirements by reflecting the differentiating characteristics of PIs in S&OP.

  12. Assembly Line Productivity Assessment by Comparing Optimization-Simulation Algorithms of Trajectory Planning for Industrial Robots

    Directory of Open Access Journals (Sweden)

    Francisco Rubio

    2015-01-01

    Full Text Available In this paper an analysis of productivity will be carried out from the resolution of the problem of trajectory planning of industrial robots. The analysis entails economic considerations, thus overcoming some limitations of the existing literature. Two methodologies based on optimization-simulation procedures are compared to calculate the time needed to perform an industrial robot task. The simulation methodology relies on the use of robotics and automation software called GRASP. The optimization methodology developed in this work is based on the kinematics and the dynamics of industrial robots. It allows us to pose a multiobjective optimization problem to assess the trade-offs between the economic variables by means of the Pareto fronts. The comparison is carried out for different examples and from a multidisciplinary point of view, thus, to determine the impact of using each method. Results have shown the opportunity costs of non using the methodology with optimized time trajectories. Furthermore, it allows companies to stay competitive because of the quick adaptation to rapidly changing markets.

  13. Physical activity promotion in business and industry: evidence, context, and recommendations for a national plan.

    Science.gov (United States)

    Pronk, Nicolaas P

    2009-11-01

    The contemporary workplace setting is in need of interventions that effectively promote higher levels of occupational and habitual physical activity. It is the purpose of this paper to outline an evidence-based approach to promote physical activity in the business and industry sector in support of a National Physical Activity Plan. Comprehensive literature searches identified systematic reviews, comprehensive reviews, and consensus documents on the impact of physical activity interventions in the business and industry sector. A framework for action and priority recommendations for practice and research were generated. Comprehensive, multicomponent work-site programs that include physical activity components generate significant improvements in health, reduce absenteeism and sick leave, and can generate a positive financial return. Specific evidence-based physical activity interventions are presented. Recommendations for practice include implementing comprehensive, multicomponent programs that make physical activity interventions possible, simple, rewarding and relevant in the context of a social-ecological model. The business and industry sector has significant opportunities to improve physical activity among employees, their dependents, and the community at-large and to reap important benefits related to worker health and business performance.

  14. Guide to hazardous industrial activities: handbook for the cataloguing and selection of industrial activities for which an Emergency Management Plan ought to be drafted

    NARCIS (Netherlands)

    Ham, J.M.; Blom-Bruggeman, J.M.

    1989-01-01

    A methodology has been developed for the cataloguing of hazardous (industrial) activities and the evaluation of these activities as part of the process of formulating an emergency management plan. This guide will enable priorities to be set at local level (district, region) for the drafting of

  15. Comprehensive Planning for Classification and Disposal of Solid Waste at the Industrial Parks regarding Health and Environmental Impacts

    OpenAIRE

    Hashemi, Hassan; Pourzamani, Hamidreza; Rahmani Samani, Bahareh

    2014-01-01

    The aim of this study is the comprehensive planning for integrated management of solid waste at the industrial parks. The share of each industrial group including food, metal, chemical, non-metallic minerals, textile, electrical and electronical, and cellulose industries were 48.2, 14.9, 6.7, 22, 0.9, 0.6, and 6.5 percent, respectively. The results showed that nearly half of total industrial waste produced from the range of biological materials are biodegradable and discharging them without o...

  16. A need for planned adaptation to climate change in the wine industry

    Science.gov (United States)

    Metzger, Marc J.; Rounsevell, Mark D. A.

    2011-09-01

    The diversity of wine production depends on subtle differences in microclimate and is therefore especially sensitive to climate change. A warmer climate will impact directly on wine-grapes through over-ripening, drying out, rising acidity levels, and greater vulnerability to pests and disease, resulting in changes in wine quality (e.g. complexity, balance and structure) or potentially the style of wine that can be produced. The growing scientific evidence for significant climate change in the coming decades means that adaptation will be of critical importance to the multi-billion dollar global wine-industry in general, and to quality wine producers in particular (White et al 2006, 2009; Hertsgaard 2011). Adaptation is understood as an adjustment in natural or human systems in response to actual or expected environmental change, which moderates harm or exploits beneficial opportunities (IPCC 2007). Autonomous adaptation has been an integral part of the 20th century wine industry. Technological advances, changes in consumer demand, and global competition have meant that growers and producers have had to adapt to stay in business. The gradual temperature rise in the 20th Century (0.7 °C globally) has been accommodated successfully by gradual changes in vine management, technological measures, production control, and marketing (White et al 2009), although this has in many cases resulted in the production of bolder, more alcoholic wines (Hertsgaard 2011). In spite of this success, the wine industry is surprisingly conservative when it comes to considering longer term planned adaptation for substantial climate change impacts. A few producers are expanding to new locations at higher altitudes or cooler climates (e.g. Torres is developing new vineyards high in the Pyrenees, and Mouton Rothschild is setting up new vineyards in South America), and the legal and cultural restrictions of Appelation d'Origine Cȏntrollée (AOC) systems are being discussed (White et al 2009

  17. Nuclear emergency planning and response in industrial areas. Results of a qualitative study in 9 industrial companies

    International Nuclear Information System (INIS)

    Pauwels, N.; Hardeman, F.; Soudan, K.

    1998-11-01

    Substantial economic losses and potential dangerous situations may result when industrial companies unexpectedly have to shut down their activities in an abrupt way. With respect to the industrial companies located in the Antwerp harbour region, the reason for such an unplanned shut-down could be the decision to (preventively) evacuate their workers, or to have them sheltered, in case of an alarm situation at a nearby nuclear power plant of Doel or in any other adjacent industrial factory. Between January and August 1998, the prevention advisors of nine industrial companies have been interviewed to gain insight in the scale and relative importance of several economic costs and practical difficulties that may arise. Moreover, the appropriateness of the existing nuclear emergency response decision structure and intervention philosophy was investigated. The main conclusions drawn from the interviews are reported. Recommendations are made to increase the efficiency of implementing countermeasures in industrial areas

  18. Nuclear emergency planning and response in industrial areas. Results of a qualitative study in 9 industrial companies

    Energy Technology Data Exchange (ETDEWEB)

    Pauwels, N.; Hardeman, F.; Soudan, K

    1998-11-01

    Substantial economic losses and potential dangerous situations may result when industrial companies unexpectedly have to shut down their activities in an abrupt way. With respect to the industrial companies located in the Antwerp harbour region, the reason for such an unplanned shut-down could be the decision to (preventively) evacuate their workers, or to have them sheltered, in case of an alarm situation at a nearby nuclear power plant of Doel or in any other adjacent industrial factory. Between January and August 1998, the prevention advisors of nine industrial companies have been interviewed to gain insight in the scale and relative importance of several economic costs and practical difficulties that may arise. Moreover, the appropriateness of the existing nuclear emergency response decision structure and intervention philosophy was investigated. The main conclusions drawn from the interviews are reported. Recommendations are made to increase the efficiency of implementing countermeasures in industrial areas.

  19. The production and operation of the nuclear industry road emergency response plan (NIREP)

    International Nuclear Information System (INIS)

    Higson, J.

    1991-01-01

    For many years, radioactive material, ranging from small sources used for medical and commercial purposes to large consignments of irradiated fuel, has been safely moved by road in Great Britain. All such movements are controlled by law and have to meet clearly specified safety requirements concerning packaging and shielding to ensure that if the transporting vehicle is involved in an accident, there is no increase in the hazards involved because of the nature of its load. There are currently some 40,000 movements by road every year, but over more than 25 years, there has never been an accident which has led to any significant radiological impact to members of the public. A national scheme to provide contingency arrangements in the event of a road accident involving radioactive materials has now been set up by the major users and consignors of radioactive material. Called NIREP (Nuclear Industry Road Emergency Response Plan), the member industries have agreed immediately to despatch, from the nearest organisation to the incident, qualified health physicist personnel to deal with any incident involving radioactive material belonging to (or consigned by) any of the participating companies. With their widespread location of establishments, all parts of the UK mainland are covered. Vehicles covered by the scheme will display a NIREP placard, thus giving the Police, or other emergency services, an emergency telephone number of a coordinating centre and information on the site responsible for the load. (author)

  20. Strategic urban planning. Industrial area development in The Netherlands, to direct or to interact?

    NARCIS (Netherlands)

    de Graaf, Robin S.

    2005-01-01

    The first element in this research question is 'interaction'. It addresses the interaction in the planning process between the planning team stakeholders and between the planning team and non-planning team stakeholders.

  1. The uranium industry: long-term planning for short-term competition

    International Nuclear Information System (INIS)

    Vottero, X.; Georges Capus, G.

    2001-01-01

    Long term planning for short term competition Today, uranium producers face new challenges in terms of both production (new regulatory, environmental and social constraints) and market conditions (new sources of uranium supply, very low prices and tough competition). In such a context, long-term planning is not just a prerequisite to survive in the nuclear fuel cycle industry. In fact, it also contributes to sustaining nuclear electricity generation facing fierce competition from other energy sources in increasingly deregulated markets. Firstly, the risk of investing in new mining projects in western countries is growing because, on the one hand, of very erratic market conditions and, on the other hand, of increasingly lengthy, complex and unpredictable regulatory conditions. Secondly, the supply of other sources of uranium (uranium derived from nuclear weapons, uranium produced in CIS countries, ...) involve other risks, mainly related to politics and commercial restrictions. Consequently, competitive uranium supply requires not only technical competence but also financial strength and good marketing capabilities in order to anticipate long-term market trends, in terms of both demand and supply. It also requires taking into account new parameters such as politics, environment, regulations, etc. Today, a supplier dedicated to the sustainable production of nuclear electricity must manage a broad range of long-term risks inherent to the procurement of uranium. Taking into account all these parameters in a context of short-term, fast-changing market is a great challenge for the future generation. World Uranium Civilian Supply and Demand. (authors)

  2. The electricity supply industry in England and Wales. Medium term development plan 1986-93

    International Nuclear Information System (INIS)

    1986-09-01

    The main objective of the Electricity Supply Industry in England and Wales is to develop and maintain electricity supplies to meet customers' needs as cheaply as possible. Over the medium term, 1986 - 1993, the goal is to reduce the real average price per kWh sold, whilst maintaining high standards of service and meeting financial obligations. The strategy set out comprises reducing controllable costs per kWh sold to 1992/3, pursuing a vigorous and selective marketing strategy so that an expected sales increase of 10% is achieved, securing a long term supply of coal at minimum cost by developing the commercial relationship with British Coal, increasing the proportion of electrical energy supplied by nuclear energy to 25% by 1992/3 and being environmentally concerned. The introduction outlines the medium term business, energy and economic environment, financial targets and price prospects. Plans to support the strategy outlined are presented. Each section sets out the objectives and the plans to achieve these. The strategy for new power stations is to develop fossil-fueled and nuclear as well as to develop alternative technologies. (UK)

  3. R&D Plan for RISMC Industry Application #1: ECCS/LOCA Cladding Acceptance Criteria

    Energy Technology Data Exchange (ETDEWEB)

    Szilard, Ronaldo Henriques [Idaho National Lab. (INL), Idaho Falls, ID (United States); Zhang, Hongbin [Idaho National Lab. (INL), Idaho Falls, ID (United States); Epiney, Aaron Simon [Idaho National Lab. (INL), Idaho Falls, ID (United States); Tu, Lei [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-04-01

    The Nuclear Regulatory Commission (NRC) is finalizing a rulemaking change that would revise the requirements in 10 CFR 50.46. In the proposed new rulemaking, designated as 10 CFR 50.46c, the NRC proposes a fuel performance-based equivalent cladding reacted (ECR) criterion as a function of cladding hydrogen content before the accident (pre-transient) in order to include the effects of higher burnup on cladding performance as well as to address other technical issues. A loss of operational margin may result due to the more restrictive cladding embrittlement criteria. Initial and future compliance with the rule may significantly increase vendor workload and licensee costs as a spectrum of fuel rod initial burnup states may need to be analyzed to demonstrate compliance. The Idaho National Laboratory (INL) has initiated a project, as part of the DOE Light Water Reactor Sustainability Program (LWRS), to develop analytical capabilities to support the industry in the transition to the new rule. This project is called the Industry Application 1 (IA1) within the Risk-Informed Safety Margin Characterization (RISMC) Pathway of LWRS. The general idea behind the initiative is the development of an Integrated Evaluation Model (IEM). The motivation is to develop a multiphysics framework to analyze how uncertainties are propagated across the stream of physical disciplines and data involved, as well as how risks are evaluated in a LOCA safety analysis as regulated under 10 CFR 50.46c. This IEM is called LOTUS which stands for LOCA Toolkit for US, and it represents the LWRS Program’s response to the proposed new rule making. The focus of this report is to complete an R&D plan to describe the demonstration of the LOCA/ECCS RISMC Industry Application # 1 using the advanced RISMC Toolkit and methodologies. This report includes the description and development plan for a RISMC LOCA tool that fully couples advanced MOOSE tools already in development in order to characterize and optimize

  4. Industry

    International Nuclear Information System (INIS)

    Schindler, I.; Wiesenberger, H.

    2001-01-01

    This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO 2 , NO x , CO 2 , CO, CH 4 , N 2 O, NH 3 , Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)

  5. INNOVATION IN THE CREATIVE INDUSTRIES – CASE STUDY OF AN EVENT PLANNING COMPANY

    Directory of Open Access Journals (Sweden)

    Filculescu Adina

    2013-07-01

    Full Text Available Creative industries have recently gained attention from economists and policy makers as they are said to contribute in a significant way to the economic and technological development of knowledge societies. In Romania there has not been too much talk about the way in which these industries are inserted in the larger chain of industrial innovation, nor about the particularities of their innovation processes which could provide interesting insights for the more traditional industries that are in need of a creativity boost. This paper seeks to fill this gap by offering a process view of business innovation in an event management company, which we argue has many of the characteristics encountered in organizations belonging to creative industries. Through an in-depth case study based on diary entries and interviews we uncover the way in which innovation is understood in this service sector and how this understanding is translated into repeatable business processes. Based on the review of the literature concerned with innovativeness in creative industries we have decided upon four important research themes: people, products, places and policies. By people we refer, first of all, to the entrepreneur who was asked to reflexively answer questions related to passions/interests, formal and non-formal knowledge and social capital in order to assess the entrepreneurial capacity. Also included in this category are the clients of the company and the employees, which represent major players in the innovation process during different stages. Places are important because they are used in the definition of innovation: something new to someone somewhere, and also because they are regarded as a source of inspiration and a possible hindrance in the implementation of the desired event design. Products encompass the raw materials that are used in creating the flower arrangements and the general room décor as well as the technologies that stand behind them, while

  6. The impact of point-of-sale data in demand planning in the South African clothing retail industry

    Directory of Open Access Journals (Sweden)

    Douglas N. Raza

    2017-08-01

    Full Text Available Background: In modern days’ dynamic consumer markets, supply chains need to be value driven and consumer oriented. Demand planning allows supply chain members to focus on the consumer and create optimal value. In demand planning, Point-of-Sale (POS data are an essential input to the process thereof; however, literature suggests that POS-based demand planning is often overlooked by demand planners in practice. Objective: The main purpose of this study was to determine the extent to which South African clothing retailers use POS data in demand planning. Method: This study followed the grounded theory approach based on the collection of qualitative data. The data collected was analysed following the grounded theory analysis using codes that resulted in various categories which then developed into themes. Findings: Findings suggest that companies within the clothing retail industry make considerable use of POS data and is a fundamental input factor in the demand planning process. However, this study also found that POS data cannot be applied in the planning for all types of clothing products, and that there are variables other than POS data that form a critical part of the demand planning process. Conclusion: POS data plays a fundamental role is the demand planning process and should be accurately collected and used with other qualitative and quantitative factors as an input factor to the demand planning process. The role of POS data in demand planning is expected to grow as customers are becoming increasingly demanding concerning customer service levels.

  7. 76 FR 31647 - Joint Industry Plan; Notice of Filing of a National Market System Plan to Address Extraordinary...

    Science.gov (United States)

    2011-06-01

    ... MSCI Hong Kong Index Fund. EWI iShares MSCI Italy Index Fund. EWJ iShares MSCI Japan Index Fund. EWK i... Plan Not applicable. H. Terms and Conditions of Access Section II(C) of the proposed Plan provides that... May 6, 2010, staff of the Commission and the SROs have been working on a variety of initiatives to...

  8. Industrialization

    African Journals Online (AJOL)

    Lucy

    . African states as ... regarded as the most important ingredients that went to add value to land and labour in order for countries ... B. Sutcliffe Industry and Underdevelopment (Massachusetts Addison – Wesley Publishing Company. 1971), pp.

  9. Industrialization

    African Journals Online (AJOL)

    Lucy

    scholar, Walt W. Rostow presented and supported this line of thought in his analysis of ... A Brief Historical Background of Industrialization in Africa ... indicative) The western model allowed for the political economy to be shaped by market.

  10. Ways to Improve Strategic Planning within the Tourist Industry (in the Case Study of the Republic of Kazakhstan)

    Science.gov (United States)

    Shilibekova, Balzhan; Syzdykbayeva, Bakyt; Ayetov, Sayat; Agybetova, Rina; Baimbetova, Assel

    2016-01-01

    Kazakhstan has a great tourist potential, but it is still partly fulfilled. That is why very important to find the weakness in the state's policy and to develop this industry in the best way. The aim of the research is to formulate a hypothesis with regard to the possible content of measures to improve the strategic planning and marketing…

  11. Environmental planning related to the oil industry activities at Maracaibo Lake Venezuela

    International Nuclear Information System (INIS)

    German, F.

    1993-01-01

    Maracaibo Lake has been the center of most of the hydrocarbon exploration and production activities in Venezuela since the early twenties, with a total cumulative oil extraction of nearly 40 billion barrels. The intensive activities related to production have brought a wide variety of ecosystem perturbations, as a consequence of the construction of facilities for exploration, transport, treatment, storage, and oil refining, as well as the generation of effluents, emissions, and solid wastes therein associated. The Venezuelan Petroleum Corporation (PDVSA) has recognized the importance of preventing further potential damage from its current operations and future expansions, with an additional concern for restoring affected areas. Herein, actual and future restoration/mitigation environmental planning will be discussed, emphasizing a research program focused on the Maracaibo Lake region, being conducted by PDVSA's R ampersand D Corporative branch. Research main objective is to gather, for PDVSA operating companies, a priority setting, as a function of environmental or ecological risks, related to the oil industry activities. To this end, efforts will be directed from a multidisciplinary approach, taking into account some of the major links structuring ecosystem complexity

  12. Industry

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

    2007-12-01

    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of

  13. Human Resources for Industrial Development. Some Aspects of Policy and Planning.

    Science.gov (United States)

    International Labour Office, Geneva (Switzerland).

    This book analyzes some of the major manpower and social problems encountered by developing countries during industrialization. The first part of the book examines the skill requirements for industrial development in low-income countries, the aims and characteristics of industrial manpower training programs at the national level, the measures…

  14. High Level Manpower and Technological Change in the Steel Industry: Implications for Corporate Manpower Planning.

    Science.gov (United States)

    Hiestand, Dale L.

    The purpose of this study was to examine the role that high level manpower plays in the establishment of new technologies at the plant and industry level. The steel industry was selected as an appropriate industry to approach these questions due to: its considerable technological changes; its straightforward, easier-to-understand technology; its…

  15. Robust economic optimization and environmental policy analysis for microgrid planning: An application to Taichung Industrial Park, Taiwan

    International Nuclear Information System (INIS)

    Yu, Nan; Kang, Jin-Su; Chang, Chung-Chuan; Lee, Tai-Yong; Lee, Dong-Yup

    2016-01-01

    This study aims to provide economical and environmentally friendly solutions for a microgrid system with distributed energy resources in the design stage, considering multiple uncertainties during operation and conflicting interests among diverse microgrid stakeholders. For the purpose, we develop a multi-objective optimization model for robust microgrid planning, on the basis of an economic robustness measure, i.e. the worst-case cost among possible scenarios, to reduce the variability among scenario costs caused by uncertainties. The efficacy of the model is successfully demonstrated by applying it to Taichung Industrial Park in Taiwan, an industrial complex, where significant amount of greenhouse gases are emitted. Our findings show that the most robust solution, but the highest cost, mainly includes 45% (26.8 MW) of gas engine and 47% (28 MW) of photovoltaic panel with the highest system capacity (59 MW). Further analyses reveal the environmental benefits from the significant reduction of the expected annual CO_2 emission and carbon tax by about half of the current utility facilities in the region. In conclusion, the developed model provides an efficient decision-making tool for robust microgrid planning at the preliminary stage. - Highlights: • Developed robust economic and environmental optimization model for microgrid planning. • Provided Pareto optimal planning solutions for Taichung Industrial Park, Taiwan. • Suggested microgrid configuration with significant economic and environmental benefits. • Identified gas engine and photovoltaic panel as two promising energy sources.

  16. Aggregate Production Planning, Casestudy in a Medium-sized Industry of the Rubber Production Line in Ecuador.

    Science.gov (United States)

    Rosero-Mantilla, César; Sánchez-Sailema, Mayra; Sánchez-Rosero, Carlos; Galleguillos-Pozo, Rosa

    2017-06-01

    This research aims to improve the productivity in the rubber line of a medium-sized industry by increasing the production capacities through the use of the Aggregate Production Planning model. For this purpose an analysis of the production processes of the line was made and the aggregate plan was defined evaluating two strategies: Exact Production Plan (Zero Inventory) and Constant Workforce Plan (Vary Inventory) by studying the costs of both inventory maintenance and workforce. It was also determined how the installed capacity was used with the standards of the rubber line and measures for decreasing production costs were proposed. It was proven that only 70% of the plant capacity was being used so it could be possible to produce more units and to obtain a bigger market for the products of this line.+

  17. Environmental management plan of the mining and industrial uranium complex in Brazil

    International Nuclear Information System (INIS)

    Figuereido, N.; Hilton, M.; Wiikman, L.; Oliveira, M.; Taddei, J.

    1996-01-01

    The Mining and Industrial Complex of the Pocos de Caldas Plateau (CIPC) is located at Caldas, county in the southwest of Minas Gerais state. It is a plant of the Industrias Nucleares do Brazil S.A. -INB, the only installation in Brazil for the production of uranium concentrate (yellow-cake) as ammonium diuranate (Adu). The Environmental protection and control program in practice assures the environmental management plan, in operation, maintaining the Complex within technology standards required by updated environmental concepts. The mine is an open pit operation with a surface diameter of 1000 m and an actual average depth of 120 m. Some 44 x 10 6 m 3 of the overburden material were used in embankments structures to civil engineering works in the implantation of several installations in CIPC, and the other portion of the removed material was deposited in two pre-selected areas having both an upper area of about 2,0 x 10 6 m 2 . The annual average volume of waters transported to chemical treatment is about 9,0 x 10 5 m 3 . The mill, in its full operation, processes 2500 t of ore per day and the solid and liquid tailings are directed to a waste pond system where are contained approximately 2,0 x 10 6 m 3 (2,2 x 10 6 t) of solid wastes with an estimation of further 70 x 10 5 m 3 to be disposed. The upper surface of tailings pond is about 2,0 x 10 5 m 2 . Nowadays, the environmental protection and control program aims to the development of potential pollutant areas stabilization reintegrating them into their original features or adjusting them to other forms of laudable restoration. (authors). 1 fig

  18. Environmental Impact Assessment of the Industrial Estate Development Plan with the Geographical Information System and Matrix Methods

    Science.gov (United States)

    Ghasemian, Mohammad; Poursafa, Parinaz; Amin, Mohammad Mehdi; Ziarati, Mohammad; Ghoddousi, Hamid; Momeni, Seyyed Alireza; Rezaei, Amir Hossein

    2012-01-01

    Background. The purpose of this study is environmental impact assessment of the industrial estate development planning. Methods. This cross-sectional study was conducted in 2010 in Isfahan province, Iran. GIS and matrix methods were applied. Data analysis was done to identify the current situation of the region, zoning vulnerable areas, and scoping the region. Quantitative evaluation was done by using matrix of Wooten and Rau. Results. The net score for impact of industrial units operation on air quality of the project area was (−3). According to the transition of industrial estate pollutants, residential places located in the radius of 2500 meters of the city were expected to be affected more. The net score for impact of construction of industrial units on plant species of the project area was (−2). Environmental protected areas were not affected by the air and soil pollutants because of their distance from industrial estate. Conclusion. Positive effects of project activities outweigh the drawbacks and the sum scores allocated to the project activities on environmental factor was (+37). Totally it does not have detrimental effects on the environment and residential neighborhood. EIA should be considered as an anticipatory, participatory environmental management tool before determining a plan application. PMID:22272210

  19. Environmental Impact Assessment of the Industrial Estate Development Plan with the Geographical Information System and Matrix Methods

    International Nuclear Information System (INIS)

    Ghasemian, M.; Poursafa, P.; Amin, O.M.; Rezaei, A.H.; Ziarati, M.; Ghoddousi, H.; Momeni, S.A.; Rezaei, A.H.

    2012-01-01

    Background. The purpose of this study is environmental impact assessment of the industrial estate development planning. Methods. This cross-sectional study was conducted in 2010 in Isfahan province, Iran. GIS and matrix methods were applied. Data analysis was done to identify the current situation of the region, zoning vulnerable areas, and scoping the region. Quantitative evaluation was done by using matrix of Wooten and Rau. Results. The net score for impact of industrial units operation on air quality of the project area was (-3). According to the transition of industrial estate pollutants, residential places located in the radius of 2500 meters of the city were expected to be affected more. The net score for impact of construction of industrial units on plant species of the project area was (-2). Environmental protected areas were not affected by the air and soil pollutants because of their distance from industrial estate. Conclusion. Positive effects of project activities outweigh the drawbacks and the sum scores allocated to the project activities on environmental factor was (+37). Totally it does not have detrimental effects on the environment and residential neighborhood. EIA should be considered as an anticipatory, participatory environmental management tool before determining a plan application

  20. Environmental impact assessment of the industrial estate development plan with the geographical information system and matrix methods.

    Science.gov (United States)

    Ghasemian, Mohammad; Poursafa, Parinaz; Amin, Mohammad Mehdi; Ziarati, Mohammad; Ghoddousi, Hamid; Momeni, Seyyed Alireza; Rezaei, Amir Hossein

    2012-01-01

    The purpose of this study is environmental impact assessment of the industrial estate development planning. This cross-sectional study was conducted in 2010 in Isfahan province, Iran. GIS and matrix methods were applied. Data analysis was done to identify the current situation of the region, zoning vulnerable areas, and scoping the region. Quantitative evaluation was done by using matrix of Wooten and Rau. The net score for impact of industrial units operation on air quality of the project area was (-3). According to the transition of industrial estate pollutants, residential places located in the radius of 2500 meters of the city were expected to be affected more. The net score for impact of construction of industrial units on plant species of the project area was (-2). Environmental protected areas were not affected by the air and soil pollutants because of their distance from industrial estate. Positive effects of project activities outweigh the drawbacks and the sum scores allocated to the project activities on environmental factor was (+37). Totally it does not have detrimental effects on the environment and residential neighborhood. EIA should be considered as an anticipatory, participatory environmental management tool before determining a plan application.

  1. Environmental Impact Assessment of the Industrial Estate Development Plan with the Geographical Information System and Matrix Methods

    Directory of Open Access Journals (Sweden)

    Mohammad Ghasemian

    2012-01-01

    Full Text Available Background. The purpose of this study is environmental impact assessment of the industrial estate development planning. Methods. This cross-sectional study was conducted in 2010 in Isfahan province, Iran. GIS and matrix methods were applied. Data analysis was done to identify the current situation of the region, zoning vulnerable areas, and scoping the region. Quantitative evaluation was done by using matrix of Wooten and Rau. Results. The net score for impact of industrial units operation on air quality of the project area was (−3. According to the transition of industrial estate pollutants, residential places located in the radius of 2500 meters of the city were expected to be affected more. The net score for impact of construction of industrial units on plant species of the project area was (−2. Environmental protected areas were not affected by the air and soil pollutants because of their distance from industrial estate. Conclusion. Positive effects of project activities outweigh the drawbacks and the sum scores allocated to the project activities on environmental factor was (+37. Totally it does not have detrimental effects on the environment and residential neighborhood. EIA should be considered as an anticipatory, participatory environmental management tool before determining a plan application.

  2. 78 FR 15757 - Joint Industry Plan; Notice of Filing of the Third Amendment to the National Market System Plan...

    Science.gov (United States)

    2013-03-12

    ... communications relating to the Third Amendment to the Plan between the Commission and any person, other than...Cap Dividend Fund. DOG ProShares Short Dow30. DON WisdomTree MidCap Dividend Fund. DOO WisdomTree...

  3. Fuzzy Cognitive Map-based selection of TRIZ (Theory of Inventive Problem Solving) trends for eco-innovation of ceramic industry products

    OpenAIRE

    Vidal, Rosario; Salmerón, José Luís; Mena Nieto, Angel Isidro; Chulvi Ramos, Vicente

    2015-01-01

    Several studies have been developed implementing TRIZ (Russian acronym of Theory of Inventive Problem Solving) for eco-innovative design tasks, es- tablishing a link between eco-efficiency and the Inventive Principles and the Contradiction Matrix. However, very few works have linked TRIZ evolution trends and eco-design. This paper presents an innovative methodology to help designers to pre- dict technological evolutions for more environmentally friendly products. The main novelty of our pr...

  4. Model-centered approach to early planning and design of an eco-industrial park around an oil refinery.

    Science.gov (United States)

    Zhang, Xiangping; Strømman, Anders H; Solli, Christian; Hertwich, Edgar G

    2008-07-01

    Industrial symbiosis promises environmental and economic gains through a utilization of the waste of some processes as a resource for other processes. Because of the costs and difficulties of transporting some wastes, the largest theoretical potential for industrial symbiosis is given when facilities are colocated in an eco-industrial park (EIP). This study proposes a model-centered approach with an eight-step procedure for the early planning and design of an eco-industrial park considering technical and environmental factors. Chemical process simulation software was used to model the energy and material flows among the prospective members and to quantify the benefits of integration among different firms in terms of energy and resources saved as compared to a reference situation. Process simulation was based on a combination of physical models of industrial processes and empirical models. The modeling allows for the development and evaluation of different collaboration opportunities and configurations. It also enables testing chosen configurations under hypothetical situations or external conditions. We present a case study around an existing oil and gas refinery in Mongstad, Norway. We used the approach to propose the colocation of a number of industrial facilities around the refinery, focused on integrating energy use among the facilities. An EIP with six main members was designed and simulated, matching new hypothetical members in size to the existing operations, modeling material and energy flows in the EIP, and assessing these in terms of carbon and hydrogen flows.

  5. Planning research on the next strategical project through the trend analysis on radiation fusion technology, industry and policy

    International Nuclear Information System (INIS)

    Kim, Dong Sub; Choi, Jae Hak; Kim, Tak Hyun

    2013-01-01

    Ο The planning research for establish a detailed implementation strategy to serve as small, but a strong institution leading national radiation research and resolving the pending issues related to using radiation - Now is a time when it needs a implementation strategy to achieve it's unique mission as the sole radiation-specialized research institute leading to promote the radiation industry. Ο The main background of this study is to build the planning of a new paradigm for research and development to cope with the changing domestic and international environment for sustainable growth - As the domestic regional radiation field is getting more competitive and the cooperative group expands, it needs to adapt to the global trend such as technology convergence and acceleration etc.. - The need for establish basic database to make a new strategy in order to narrow the technology gap in the radiation fusion technology comparing to the developed country and cope with emerging country's advancement in technology Ο The use to build basic database to spearhead the project and set aside a budget effectively - It's to be used as a reference to set aside a budget through planning strategy industry field to forecast the industrial demand and variation of the future policy and create blue ocean and niche markets

  6. Lean planning in the semi-process industry, a case study

    NARCIS (Netherlands)

    Pool, Arnout; Wijngaard, Jacob; van der Zee, D.J.

    The lean approach is an idealizing improvement approach that has an enormous impact in the field of operations management. It started in the automotive industry and has since been widely applied in discrete manufacturing. However, extensions to the (semi-) process industry have been much slower.

  7. The Challenge of Change. National Printing Industry Training Council Training Plan.

    Science.gov (United States)

    Cesnich, J.; And Others

    Principally concerned with printing, publishing, and paper and paper products, the Australian printing industry is segmented into two sectors: general production and specialist (concerned with a variety of processes and products.) Current arrangements for entry-level training in the industry generally consist of off-the-job training usually…

  8. Regional risk assessment approaches to land planning for industrial polluted areas in China: the Hulunbeier region case study.

    Science.gov (United States)

    Li, Daiqing; Zhang, Chen; Pizzol, Lisa; Critto, Andrea; Zhang, Haibo; Lv, Shihai; Marcomini, Antonio

    2014-04-01

    The rapid industrial development and urbanization processes that occurred in China over the past 30years has increased dramatically the consumption of natural resources and raw materials, thus exacerbating the human pressure on environmental ecosystems. In result, large scale environmental pollution of soil, natural waters and urban air were recorded. The development of effective industrial planning to support regional sustainable economy development has become an issue of serious concern for local authorities which need to select safe sites for new industrial settlements (i.e. industrial plants) according to assessment approaches considering cumulative impacts, synergistic pollution effects and risks of accidental releases. In order to support decision makers in the development of efficient and effective regional land-use plans encompassing the identification of suitable areas for new industrial settlements and areas in need of intervention measures, this study provides a spatial regional risk assessment methodology which integrates relative risk assessment (RRA) and socio-economic assessment (SEA) and makes use of spatial analysis (GIS) methodologies and multicriteria decision analysis (MCDA) techniques. The proposed methodology was applied to the Chinese region of Hulunbeier which is located in eastern Inner Mongolia Autonomous Region, adjacent to the Republic of Mongolia. The application results demonstrated the effectiveness of the proposed methodology in the identification of the most hazardous and risky industrial settlements, the most vulnerable regional receptors and the regional districts which resulted to be the most relevant for intervention measures since they are characterized by high regional risk and excellent socio-economic development conditions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Analytic network process (ANP approach for product mix planning in railway industry

    Directory of Open Access Journals (Sweden)

    Hadi Pazoki Toroudi

    2016-08-01

    Full Text Available Given the competitive environment in the global market in recent years, organizations need to plan for increased profitability and optimize their performance. Planning for an appropriate product mix plays essential role for the success of most production units. This paper applies analytical network process (ANP approach for product mix planning for a part supplier in Iran. The proposed method uses four criteria including cost of production, sales figures, supply of raw materials and quality of products. In addition, the study proposes different set of products as alternatives for production planning. The preliminary results have indicated that that the proposed study of this paper could increase productivity, significantly.

  10. A multi-layered risk estimation routine for strategic planning and operations for the maritime industry

    NARCIS (Netherlands)

    S. Knapp (Sabine); S. Vander Hoorn (Stephen)

    2017-01-01

    textabstractMaritime regulators and port authorities require the ability to predict risk exposure for strategic planning aspects to optimize asset allocation, mitigate and prevent incidents. This article builds on previous work to develop the strategic planning component and introduces the concept

  11. Perceived Use and Acceptance of Cloud Enterprise Resource Planning (ERP) Implementation in the Manufacturing Industries

    Science.gov (United States)

    Adeboje, Adewale

    2015-01-01

    The purpose of this study was to gain an insight into perceived use and acceptance for implementing an enterprise resource planning system and the decision whether to contract out the enterprise resource planning (ERP) service to a cloud provider. Cloud-based ERP systems can provide many advantages to the normal implementation of the same systems…

  12. A Comparative Study of Strategic HRD Approaches for Workforce Planning in the Tourism Industry

    Science.gov (United States)

    Bartlett, Kenneth; Johnson, Karen; Schneider, Ingrid E.

    2006-01-01

    This study compares the outcomes of two often used approaches for strategic HRD planning. Using methods framed within a strategic HRD planning framework the outcomes of a qualitative primary data approach are examined against quantitative labor market projections in a study of the future Minnesota tourism workforce. Results show each planning…

  13. Implications of outsourcing on operations planning : findings from the pharmaceutical industry

    NARCIS (Netherlands)

    Boulaksil, Y.; Fransoo, J.C.

    2010-01-01

    Purpose – The purpose of this paper is to understand the implications of outsourcing at the operational planning level, i.e. how the operational planning function is complicated owing to the strategic outsourcing decisions that have been made in the past. Design/methodology/approach – First, a

  14. Impact of tobacco industry and other corporations in the defeat of the 1994 Clinton health care plan.

    Science.gov (United States)

    Givel, Michael

    2017-06-21

    The primary reason cited by many scholars for the defeat of the Clinton Administration's 1994 health care reform bill has long been identified as Health Insurance Association of America and National Federation of Independent Businesses opposition to the bill. Given this predominant consensus combined with sizeable proposed funding for the bill by a large tobacco product tax, this manuscript examined what the tobacco industry's role was in whole or part in defeating the Clinton health care bill. This research occurred through crosschecking internal tobacco industry documents and Clinton White House documents. Prior to the passage of the bill, the tobacco industry accepted a compromise of 45 cents per pack increase phased in over five years. Due to this compromise, the industry or third party allies had no role in the ultimate defeat in the bill. The primary reason for the bill's ultimate defeat was general business (but not tobacco industry and third party ally) opposition, the bill running out of time, and conflicting bills. Secondary reasons for the bill's defeat included issues with: employer mandates, high taxes on insurance plans, impacts on medical research and education, Congressional attention to other issues, election year politics, and possible future excise tax possibilities.

  15. Comprehensive Planning for Classification and Disposal of Solid Waste at the Industrial Parks regarding Health and Environmental Impacts

    Directory of Open Access Journals (Sweden)

    Hassan Hashemi

    2014-01-01

    Full Text Available The aim of this study is the comprehensive planning for integrated management of solid waste at the industrial parks. The share of each industrial group including food, metal, chemical, non-metallic minerals, textile, electrical and electronical, and cellulose industries were 48.2, 14.9, 6.7, 22, 0.9, 0.6, and 6.5 percent, respectively. The results showed that nearly half of total industrial waste produced from the range of biological materials are biodegradable and discharging them without observing environmental regulations leads to short-term pollution and nuisance in the acceptor environment. Also some parts of case study waste were recyclable which is considerable from viewpoint of economical and environmental pollution. Long-term impacts will appear due to improper site selection of disposal from the spatial standpoint. In this way, an approach for site selection using several socioeconomic, physical, and environmental criteria based on multicriteria decision making model (MCDM is introduced. Health risks and environment pollution such as soil and surface water may be done. It is essential to revise the studied industries layout, particularly those units which produce special waste which should be more cautious. Also stricter enforcement is required as an effective step in reducing the harmful impacts of it.

  16. Collaborative Planning, Forecasting, and Replenishment in the Grocery Industry and Defense Commissary Agency

    National Research Council Canada - National Science Library

    Smith, Raymond

    2004-01-01

    ... possible cost to authorized patrons (2002: 2). This project looks at DeCA's current business processes as well as the relatively new business process of CPFR used by some of the major supermarket chains in the commercial grocery industry...

  17. Family mineral estate planning in Saskatchewan: a primer for members of the oil and gas industry

    International Nuclear Information System (INIS)

    Elash, P.D.

    1997-01-01

    The estate and tax planning problems that are commonly encountered by private individuals who own mines and minerals situated in Saskatchewan were discussed. The basic concepts of legal ownership of mines and minerals, petroleum and natural gas leases, drilling licenses and spacing regulations were reviewed, followed by a summary of basic estate and tax planning strategies. These strategies emphasized the three fundamental objectives of estate and tax planning for family mineral holdings, namely (1) eliminating estate tax, (2) income splitting to minimize tax payable from year to year, and (3) title consolidation to simplify ownership. The various means by which an 'Estate Freeze' can be effected - sale/transfer to spouse and/or children, trust, incorporation, and subsequent sale of mineral assets to the corporation, and the basic tax planning instruments available to to the family mineral owner also have been addressed

  18. DEVELOPMENT OF INFORMATION TECHNOLOGY STRATEGIC PLANNING FOR MANUFACTURING INDUSTRY (CASE STUDY: PT MCM

    Directory of Open Access Journals (Sweden)

    Leonardus Hardjo

    2013-10-01

    Full Text Available IT Department in PT MCM has to carry out the duties and functions of developing solution to support the business unit in their operation and gain some benefits which should be obtained by using IT in manufacturing such as increasing efficiency, improving the effectivity in making decision and helping to promote the products. This study aims to design information technology strategic planning in accordance with the strategic plan. The research method is using the IT Strategic Planning framework of Alex Cullen and Marc Cecere. This study uses SWOT and IT Balanced Scorecard to analyze the needs of IT at PT MCM. The results of this study are recommended strategic steps to optimize the implementation of IT in the company to improve the performance from IT division to obtain the benefits by implementing IT in manufacturing and to form IT Blueprint, which is part of the information technology strategic plan in PT MCM.

  19. Bridging the gap between private industry and government in infrastructure development planning

    CSIR Research Space (South Africa)

    Ittmann, HW

    2013-07-01

    Full Text Available , to keep up with economic growth and remain regionally competitive. To this end the government and state-owned enterprises have made significant investment commitments and encouraging development plans are being drafted. But infrastructure development...

  20. Implications of land and resource management planning for the oil and gas industry in B.C

    International Nuclear Information System (INIS)

    Thompson, D.; Mitchell, W.

    1998-01-01

    An overview of the land use planning work underway in British Columbia and its impact on the oil and gas industry was presented. The plans are to double the park and protected areas in the province. Historically, parks in the province were designated on the basis of advice from technical staff with a small amount of public consultation. Today, public debate about the establishment of new protected areas has made several significant several changes to the decision-making process in British Columbia. The result is a process that although complex, provides better understanding between industry, environmental interests and government. As an illustration of the effectiveness of this process, the issue of finding innovative solutions to resource development interests while respecting environmental values, such as the management objectives for the Muskwa Kechika Area in northeast British Columbia, and the opportunity for directional oil and gas drilling under selected new protected areas were discussed. Application of the process was also demonstrated in discussing the two sub-regional Land and Resource Management Plans (LRMP) in Fort Nelson and Fort St. John, which cover a remote wild area of almost fourteen and a half million hectares in the northeast corner of the province. The economy of the region is based on agriculture, natural gas exploration and development, forest products, and nature based tourism. The LRMP process allowed the government to consider and accept the concept of directional drilling under some new protected areas as long as there were no surface disturbances

  1. Mediation in matters of environmental policy and industrial project planning. Theory and case reports; Umweltmediation in Theorie und Anwendung

    Energy Technology Data Exchange (ETDEWEB)

    Oppermann, B.; Langer, K.

    2000-07-01

    The guidebook is intended for regional or local decision-making bodies from industry and society, politics and administration involved in the planning, organisation and performance of public hearings in the context of industrial project planning, technology assessment and compliance with environmental policy and requirements. Participation of the public and conflict resolution are essential aspects of the guidebook which is one in a series of existing and planned publications on a variety of issues of public interest. (orig./CB) [German] Im Bereich technik- und umeltrelevanter Planungen werden immer haeufiger neue Formen der Buergerbeteiligung diskutiert. Die Akademie fuer Technikfolgenabschaetzung in Baden-Wuerttemberg hat es sich seit einigen Jahren zur Aufgabe gemacht, innovative Verfahren der diskursiven Verstaendigung und Konfliktloesung zu erproben und weiterzuentwickeln. Es zeigte sich, dass ein grosser Bedarf nach allgemeinverstaendlichen Praxisanleitungen besteht, so dass die Akademie begonnen hat, Praxis-Leitfaeden z.B. fuer regionale und lokale Entscheidungstraeger aus Politik, Verwaltung, Wirtschaft und Gesellschaft zu erarbeiten, als Hilfestellung bei Planung, Organisation und Durchfuehrung der vorgeschriebenen Verfahren. Neben dem vorliegenden Leitfaden sind auch weitere zu anderen Themen schon erschienen oder in Planung. (orig./CB)

  2. The power industry of the Magadan oblast: part of the Leninist GOELRO (State Commission for the Electrification of Russia) plan

    Energy Technology Data Exchange (ETDEWEB)

    Pozdnyak, I.G.; Anishchenko, Ye.B.

    1981-01-01

    A brief history is given of the development of the Magadan oblast's power industry, which is inseparably connected with development of the very rich raw material resources and fast development of the mining industry. In 1985 completion of construction of the Kolyma GES is planned; with the end of its construction will begin preparatory work one Ust'-Srednekansk GES: the second GES of the Kalyma falls. Work has begun since 1981 to expand the third phase of the Magadan heat and electric power plant. In 1982 completion of installation of power equipment at the Arkagalinsk State regional power plant is planned. In the 11th five-year plan construction of the system of 220 kV power lines will be finished, and 110 and 35 kV power distribution lines will be built. A special place belongs to construction of the Lankovskaya thermal power plant, which will aid in creating a stable fuel-energy base with a positive future. Chukotka power will be further developed. By 1990, 18 more state farms should be connected to the state power system. Completing the power basis in the Magadan oblast will enable an acceleration in its development, and a rise in the material and cultural standard of living of the people of the Far Northeast.

  3. Teamed up for reform. As Obama looks to teamed up solve healthcare's problems, Daschle, Lambrew healthcare team makes sense, industry executives say.

    Science.gov (United States)

    DoBias, Matthew; Galloro, Vince

    2008-12-15

    The president-elect sent strong signals that he's serious about reform, with some key appointments last week. The move drew applause from industry executives, including one who said the system is now set on a crash course. "There's no guarantee that someone is going to be able to put Humpty Dumpty back together, but we're never going to know until someone starts sorting through the pieces," says William Atkinson, left, of WakeMed.

  4. Profiles of five promising industries and apartment dwellings for solar systems trials planning

    Energy Technology Data Exchange (ETDEWEB)

    1891-12-01

    The objective of this study was to identify suitable types of large-scale applications for solar water-heating systems. The factors considered in industrial applications were the amount, type, and cost of energy used for heating water to temperatures <50/sup 0/C. It was found that five industries account for almost one-half of the industrial low-temperautre water-heating requirements. Since oil is the primary source of this energy in Eastern Canada and is soon to be the most costly conventional energy source, large businesses located in Quebec and the Atlantic Provinces were found to be the most promising establishments for solar applications. The report recommends contacting owners in all five industrial sectors to determine their attitudes to solar systems trials and to gather site-specific data. At the same time, the report indicates that apartments, especially those in Eastern Canada, may be more suitable than businesses for large-scale solar water heating. Low-rise apartments use approximately 17 PJ of oil energy for domestic hot water compared to the 11 PJ used by all five industrial subsectors for low-temperature water heating. 4 refs., 5 figs., 100 tabs.

  5. Appreciative Problem Solving

    DEFF Research Database (Denmark)

    Hansen, David

    2012-01-01

    Many industrial production work systems have increased in complexity, and their new business model scompete on innovation, rather than low cost.At a medical device production facility committed to Lean Production, a research project was carried out to use Appreciative Inquiry to better engage...... employee strengths in continuou simprovements of the work system. The research question was: “How can Lean problem solving and Appreciative Inquiry be combined for optimized work system innovation?” The research project was carried out as a co-creation process with close cooperation between researcher...

  6. Land-use planning risk estimates for a chemical industrial park in China - A longitudinal study

    DEFF Research Database (Denmark)

    Hu, Xinsheng; Wu, Zongzhi; Hedlund, Frank Huess

    2018-01-01

    A chemical industrial park (CIP) can centralize the management of companies and facilitate mutual communication between different businesses. Due to these advantages, an increasing number of chemical companies are forced into CIP, especially in developing countries such as China. Thus, the land......-site risk levels are still low and within the acceptable region, the study concludes that the authorities should review carefully and monitor the risk level in case of future development activities around and within the chemical industrial park, e.g. preserving a buffer zone should be considered. For future...

  7. A Stochastic Programming Approach for a Multi-Site Supply Chain Planning in Textile and Apparel Industry under Demand Uncertainty

    Directory of Open Access Journals (Sweden)

    Houssem Felfel

    2015-11-01

    Full Text Available In this study, a new stochastic model is proposed to deal with a multi-product, multi-period, multi-stage, multi-site production and transportation supply chain planning problem under demand uncertainty. A two-stage stochastic linear programming approach is used to maximize the expected profit. Decisions such as the production amount, the inventory level of finished and semi-finished product, the amount of backorder and the quantity of products to be transported between upstream and downstream plants in each period are considered. The robustness of production supply chain plan is then evaluated using statistical and risk measures. A case study from a real textile and apparel industry is shown in order to compare the performances of the proposed stochastic programming model and the deterministic model.

  8. Emergency planning and preparedness for accidents involving radioactive materials used in medicine, industry, research and teaching

    International Nuclear Information System (INIS)

    1989-01-01

    This Safety Series book should be considered as a technical guide aimed at the users of radioactive materials and the appropriate local and national authorities. It does not represent a single solution to the problems involved but rather draws the outlines of the plans and procedures that have to be developed in order to mitigate the consequences of an accident, should one occur. The preparation of local and national plans should follow the technical recommendations provided in this publication, with due consideration given to local factors which might vary from country to country (e.g. governmental systems, local legislation, quantities of radioactive materials involved). Several types of accidents are described, together with their possible radiological consequences. The basic principles of the protective measures that should be applied are discussed, and the principles of emergency planning and the measures needed to maintain preparedness for an operational response to an accident are outlined

  9. Simulation-Based Planning of Optimal Conditions for Industrial Computed Tomography

    DEFF Research Database (Denmark)

    Reisinger, S.; Kasperl, S.; Franz, M.

    2011-01-01

    We present a method to optimise conditions for industrial computed tomography (CT). This optimisation is based on a deterministic simulation. Our algorithm finds task-specific CT equipment settings to achieve optimal exposure parameters by means of an STL-model of the specimen and a raytracing...

  10. Canadian petrochemicals - what's next. A background and planning paper on the petrochemical industry

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    This report undertakes a forecast of the Canadian petrochemicals industry, based on a cross-impact computer model. This model was designed to assist in determining relevant future conditions and their corresponding impact on one another. Industry data were obtained from questionnaires sent to major corporations. Respondents were asked to give their subjective interpretation of the probability of occurrence of future events in the areas of feedstocks, production, trade and distribution, research and technology, and government/industry structure. Skeleton scenarios were developed in each of these areas. Prognoses were made on the basis of the most popular pairs of cross-impact events, or where frequencies of response were at a sufficient level where interpretation of the result would be valid. Some conclusions reached are as follows. The impact of feedstocks will be related to the growing gap between supply and demand of natural gas, e.g. increased use of gas as feedstock will lead to higher production costs and possibly the use of coal gasification and other sources. The impact of production and trade will be in the area of price competition from producers in other countries and the development of new plants in Canada. New technology will depend on licensing arrangements, investment, and informational exchanges. Government policies will have a direct effect on the industry if a requirement of Canadian equity is implemented, with implications for foreign investment and bilateral agreements with the USA. 45 tabs.

  11. IMPLEMENTASI DISTRIBUSI REQUIREMENT PLANNING DAN SAVING MATRIX UNTUK MEMINIMASI TOTAL BIAYA DISTRIBUSI DI INDUSTRI BAHAN KIMIA

    Directory of Open Access Journals (Sweden)

    Johan Oscar Ong

    2013-12-01

    Full Text Available Planning and scheduling of the distribution of goods in PT. Senatama Laboranusa are not well coordinated, so the demand for each product is out of control, which results in deficiency or excess of inventories in both of the factories and each warehouse. This problem will affect the distribution cost incurred by the company. In this study, the distribution data process is done by using Distribution Requirement Planning method and route distribution processing by using Saving Matrix, in which both of these methods can group the delivery schedule and flow of distribution route regularly. PO Release, which contains time, order amount of each area, and lot size EOQ (Economic Order Quantity method used; will be generated from the calculation of DRP. From the calculation of Saving Matrix, route order sequence is applied by using Nearest Neighbor method. After the implementation of Distribution Requirement Planning, the cost reduction resulted is 29.75% and the difference in distance after the application of Saving Matrix is 983.3 Km. With a good distribution activity planning and scheduling, the success rate in meeting the customer demand would be more optimal, while sales performance increases in fulfilling orders in a timely manner and  appropriate amount, hence the distribution costs can be kept as minimum as possible.

  12. 77 FR 71008 - Guidance for Industry: Enforcement Policy Concerning Rotational Warning Plans for Smokeless...

    Science.gov (United States)

    2012-11-28

    ... warning statements in advertising, for each brand of smokeless tobacco product ``in accordance with a plan... the Tobacco Control Act amended the Smokeless Tobacco Act to give smokeless tobacco the meaning that..., ``smokeless tobacco'' means any tobacco product that consists of cut, ground, powdered, or leaf tobacco and...

  13. New South Wales coal strategy. Volume 1 - strategic plan. Volume 2 - industry review

    Energy Technology Data Exchange (ETDEWEB)

    1983-01-01

    The committee has concluded that while the outlook for coal demand growth is less optimistic than it was in 1981, nonetheless significant additional opportunities will arise in the medium term and that proper planning will place New South Wales in a strong position to take advantage of them.

  14. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    Science.gov (United States)

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  15. Review of Solid Waste Management Practice, Handling and Planning in the Construction Industry

    Directory of Open Access Journals (Sweden)

    Fiza Mohd Noh

    2017-11-01

    Full Text Available The building and construction industry is a major contributor to the source of national economy. However, inappropriate construction waste management lead to various problems such as illegal dumping along the roadsides, demolition waste and disposal of construction at landfills that Malaysia is facing serious shortage of landfill space and recently the issue has become more serious throughout the country, which these have caused major government sources and environmental issue. Solid waste management is one of the environmental issues which always been a concerned to most governments. In urban areas, 46% of the population in the statistics that shows the world population has reached six billion. In 1997, generation of the municipal solid waste was about 0.49 billion tons around the globe with an estimated annual growth rate of 3.2-4.5% in develop nations and 2-3% in developing countries. The characteristics of solid waste generated were changed due to the rapid urbanization and industrialization.

  16. The North Sea Offshore Wind Service Industry: Status, perspectives and a joint action plan

    DEFF Research Database (Denmark)

    Andersen, Per Dannemand; Clausen, Niels-Erik; Cronin, Tom

    2018-01-01

    The Offshore Wind Service sector is about to established itself as an industrial sector with an own identity, own organisation, and with large future challenges. The article introduces this new sector, including assessment of present and future market sizes. The overall aim of the research reported...... in this article was to increase the innovation capacity of the European offshore wind servicing (OWS) sector by establishing cross-regional cooperation and intensifying the relationship between research and the offshore wind industry. The article uses the concept of innovation system foresight (ISF). The linking...... of the two concepts of foresight and innovation systems has been explored by several studies, but ISF takes a further integration of the two concepts. The article presents a set of concrete actions at multiple levels to support the development of the offshore wind service sector. The findings provides...

  17. Industrial and medicine accelerators and prospects of their development in the 11 five year plan

    International Nuclear Information System (INIS)

    Vakhrushin, Yu.P.; Glukhikh, V.A.; Svin'in, M.P.

    1981-01-01

    The data on development and introduction of accelerators into industry and medicine, improvement of their technical-and-econmic factors are presented. A parametric series of high-voltage electron accelerators which includes seven models covering the 0.15-4 MeV energy range, is developed. A common series of linear resonance accelerators for non-destructive testing, radio-therapy, activation analysis and radiation technology cover the 3-40 MeV electron energy range. The series includes 12 modifications of accelerators made of unified modules. A linear induction accelerator with up to 200 kW average beam power for using in an installation for liquid waste decontamination is under development. A parametric series of cyclotrons for industry and medicine using electron beams at 6-220 MeV energy and up to 200 μmA current is developed [ru

  18. Virtual reality based support system for layout planning and programming of an industrial robotic work cell.

    Science.gov (United States)

    Yap, Hwa Jen; Taha, Zahari; Dawal, Siti Zawiah Md; Chang, Siow-Wee

    2014-01-01

    Traditional robotic work cell design and programming are considered inefficient and outdated in current industrial and market demands. In this research, virtual reality (VR) technology is used to improve human-robot interface, whereby complicated commands or programming knowledge is not required. The proposed solution, known as VR-based Programming of a Robotic Work Cell (VR-Rocell), consists of two sub-programmes, which are VR-Robotic Work Cell Layout (VR-RoWL) and VR-based Robot Teaching System (VR-RoT). VR-RoWL is developed to assign the layout design for an industrial robotic work cell, whereby VR-RoT is developed to overcome safety issues and lack of trained personnel in robot programming. Simple and user-friendly interfaces are designed for inexperienced users to generate robot commands without damaging the robot or interrupting the production line. The user is able to attempt numerous times to attain an optimum solution. A case study is conducted in the Robotics Laboratory to assemble an electronics casing and it is found that the output models are compatible with commercial software without loss of information. Furthermore, the generated KUKA commands are workable when loaded into a commercial simulator. The operation of the actual robotic work cell shows that the errors may be due to the dynamics of the KUKA robot rather than the accuracy of the generated programme. Therefore, it is concluded that the virtual reality based solution approach can be implemented in an industrial robotic work cell.

  19. AN APPROACH TO FINANCIAL RISK IN A PORTFOLIO FOR PLANNING THE INDUSTRIAL PRODUCTION OF PRODUCTS DERIVED FROM SUGARCANE

    Directory of Open Access Journals (Sweden)

    Thárcylla R.N. Clemente

    2015-12-01

    Full Text Available ABSTRACT Brazil's location and tropical weather conditions are favourable cultivating sugarcane, which has led to Brazil being one of the world's largest producers of sugarcane. The influence of the sugarcane industry on its economy stands out among the indicators of Brazilian economic growth and because the diversified investment when planning the production of products derived from this sector is encouraged. The decision on which derivative (for example, crystal sugar, anhydrous ethanol, or hydrous ethanol to produce from raw sugarcane can be modelled as an investment decision in a portfolio decision problem whenever a combination of these products is considered. As to the future price of these commodities, raw sugarcane is considered to be capital that should be invested. Thus, this paper puts forward a decision model which uses concepts from Decision Analysis and Bayesian Risk Analysis that may well assist the process of managing assets in the Brazilian sugarcane industry by considering the financial aspect when compiling a portfolio for planning production.

  20. Multi-agent System for Off-line Coordinated Motion Planning of Multiple Industrial Robots

    Directory of Open Access Journals (Sweden)

    Shital S. Chiddarwar

    2011-03-01

    Full Text Available This article presents an agent based framework for coordinated motion planning of multiple robots. The emerging paradigm of agent based systems is implemented to address various issues related to safe and fast task execution when multiple robots share a common workspace. In the proposed agent based framework, each issue vital for coordinated motion planning of multiple robots and every robot participating in coordinated task is considered as an agent. The identified agents are interfaced with each other in order to incorporate the desired flexibility in the developed framework. This framework gives a complete strategy for determination of optimal trajectories of robots working in coordination with due consideration to their kinematic, dynamic and payload constraint. The complete architecture of the proposed framework and the detailed discussion on various modules are covered in this paper.

  1. Issues in the Planning and Design of a Bilingual (English–Northern Sotho Explanatory Dictionary for Industrial Electronics

    Directory of Open Access Journals (Sweden)

    Elsabé Taljard

    2011-10-01

    Full Text Available

    Abstract: The focus of this article is the planning and design of a bilingual, explanatory dictionary for industrial electronics with a clearly delimited and very specific target user in mind. Since the number of lemmas to be treated in the dictionary is limited to 500, special care must be taken to select those lemmas that are relevant for both the purpose of the dictionary and the needs of the target user. It is indicated that the main consideration in the planning of the envisaged dictionary is user-friendliness, as dictated by the intended target users. In this article, a novel approach to the semi-automatic selection of lemmas for inclusion in an LSP dictionary is described. The procedure that is used for the extraction of definitional information from an electronic corpus is also explained.

    Keywords: LSP LEXICOGRAPHY, DICTIONARY PLANNING, LEMMA SELECTION, SEMI-AUTOMATIC TERM EXTRACTION, DEFINITIONAL INFORMATION, INDUSTRIAL ELEC-TRONICS, CORPUS-BASED LEXICOGRAPHY

    Opsomming: Kwessies by die beplanning en ontwerp van 'n tweetalige (Engels–Noord-Sotho verklarende woordeboek vir industriële elektronika. Die fokus van hierdie artikel is die beplanning en ontwerp van 'n tweetalige, verklarende woorde-boek vir industriële elektronika met 'n duidelik afgebakende en baie spesifieke teikengebruiker in gedagte. Aangesien die getal lemmas vir behandeling in die woordeboek tot 500 beperk is, moet besondere sorg gedra word dat daardie lemmas gekies word wat beantwoord aan die doel van die woordeboek én die behoeftes van die teikengebruiker. Daar word uitgewys dat die hoofoorweging in die beplanning van die beoogde woordeboek gebruikersvriendelikheid is, soos bepaal deur die bestemde teikengebruikers. In hierdie artikel word 'n nuwe benadering tot die semi-outomatiese keuse van lemmas vir insluiting in 'n vakwoordeboek beskryf. Die prosedure wat vir die onttrek-king van definisiële inligting uit 'n elektroniese korpus gebruik word

  2. Advanced Planning Briefing for Industry Proceedings, 15-16 September 1987.

    Science.gov (United States)

    1987-09-01

    effort, 3 demos planned for FY88, and concept studies continuing on the under armor mortar concepts. We need your participation in pursuing innovative...our under armor mortar concepts, and continued emphasis on automation and crew reduction in future self- propelled artillery systems. Thank you for...activity relating to some as-of-yet unknown composite technology. The under armor mortar may also be a full fledged program in the FY89 to FY93

  3. Least cost energy planning in Thailand:A case of biogas upgrading in palm oil industry

    Directory of Open Access Journals (Sweden)

    Artite Pattanapongchai

    2011-12-01

    Full Text Available Thailand is currently the world’s fourth largest producer of crude palm oil. The palm oil mill effluent is proposed to beused for biogas production. A value added option is then proposed by increasing thermal efficiency of the biogas by removingCO2 content and increasing the percentage of methane, consequently turning the biogas in to green gas. In this study, thebiogas and upgrading process for electricity generation with the subsidy or adder in the long term planning is presented. Thisanalysis uses the MARKAL-based least-cost energy system as an analytical tool. The objective of this study is to investigateupgrading biogas with a selected water scrubbing technique featuring least-cost energy planning. The co-benefit aspect ofbiogas and biogas upgrading project is analyzed by given an adder of 0.3 Baht/kWh. The target of total electricity generationfrom biogas is 60 MW in 2012. The result shows that green gas will account for approximately 44.91 million m3 in 2012 andincrease to 238.89 million m3 in 2030. The cumulative CO2 emission during 2012-2030 is 2,354.92 thousand tonnes of CO2.Results show that under the given adders the upgrading project is competitive with the conventional technologies in electricitygeneration planning.

  4. Virtual reality based support system for layout planning and programming of an industrial robotic work cell.

    Directory of Open Access Journals (Sweden)

    Hwa Jen Yap

    Full Text Available Traditional robotic work cell design and programming are considered inefficient and outdated in current industrial and market demands. In this research, virtual reality (VR technology is used to improve human-robot interface, whereby complicated commands or programming knowledge is not required. The proposed solution, known as VR-based Programming of a Robotic Work Cell (VR-Rocell, consists of two sub-programmes, which are VR-Robotic Work Cell Layout (VR-RoWL and VR-based Robot Teaching System (VR-RoT. VR-RoWL is developed to assign the layout design for an industrial robotic work cell, whereby VR-RoT is developed to overcome safety issues and lack of trained personnel in robot programming. Simple and user-friendly interfaces are designed for inexperienced users to generate robot commands without damaging the robot or interrupting the production line. The user is able to attempt numerous times to attain an optimum solution. A case study is conducted in the Robotics Laboratory to assemble an electronics casing and it is found that the output models are compatible with commercial software without loss of information. Furthermore, the generated KUKA commands are workable when loaded into a commercial simulator. The operation of the actual robotic work cell shows that the errors may be due to the dynamics of the KUKA robot rather than the accuracy of the generated programme. Therefore, it is concluded that the virtual reality based solution approach can be implemented in an industrial robotic work cell.

  5. Virtual Reality Based Support System for Layout Planning and Programming of an Industrial Robotic Work Cell

    Science.gov (United States)

    Yap, Hwa Jen; Taha, Zahari; Md Dawal, Siti Zawiah; Chang, Siow-Wee

    2014-01-01

    Traditional robotic work cell design and programming are considered inefficient and outdated in current industrial and market demands. In this research, virtual reality (VR) technology is used to improve human-robot interface, whereby complicated commands or programming knowledge is not required. The proposed solution, known as VR-based Programming of a Robotic Work Cell (VR-Rocell), consists of two sub-programmes, which are VR-Robotic Work Cell Layout (VR-RoWL) and VR-based Robot Teaching System (VR-RoT). VR-RoWL is developed to assign the layout design for an industrial robotic work cell, whereby VR-RoT is developed to overcome safety issues and lack of trained personnel in robot programming. Simple and user-friendly interfaces are designed for inexperienced users to generate robot commands without damaging the robot or interrupting the production line. The user is able to attempt numerous times to attain an optimum solution. A case study is conducted in the Robotics Laboratory to assemble an electronics casing and it is found that the output models are compatible with commercial software without loss of information. Furthermore, the generated KUKA commands are workable when loaded into a commercial simulator. The operation of the actual robotic work cell shows that the errors may be due to the dynamics of the KUKA robot rather than the accuracy of the generated programme. Therefore, it is concluded that the virtual reality based solution approach can be implemented in an industrial robotic work cell. PMID:25360663

  6. Addressing water resources risk in England and Wales: Long term infrastructure planning in a private, regulated industry

    Science.gov (United States)

    Turner, Sean

    2015-04-01

    Water resources planning is a complex and challenging discipline in which decision makers must deal with conflicting objectives, contested socio-economic values and vast uncertainties, including long term hydrological variability. The task is arguably more demanding in England and Wales, where private water companies must adhere to a rigid set of regulatory planning guidelines in order to justify new infrastructural investments. These guidelines prescribe a "capacity expansion" approach to planning: ensure that a deterministic measure of supply, known as "Deployable Output," meets projected demand over a 25-year planning horizon. Deployable Output is derived using a method akin to yield analysis and is commensurate with the maximum rate of supply that a water resources system can sustain without incurring failure under a simulation of historical recorded hydrological conditions. This study examines whether Deployable Output analysis is fit to serve an industry in which: water companies are seeking to invest in cross-company water transfer schemes to deal with loss of water availability brought about by European environmental legislation and an increase in demand driven by population growth; water companies are expected address potential climate change impacts through their planning activities; and regulators wish to benchmark water resource system performance across the separate companies. Of particular interest, then, is the adequacy of Deployable Output analysis as a means to measuring current and future water shortage risk and comparing across supply systems. Data from the UK National River Flow Archive are used to develop a series of hypothetical reservoir systems in two hydrologically contrasting regions -- northwest England/north Wales and Southeast England. The systems are varied by adjusting the draft ratio (ratio of target annual demand to mean annual inflow), the inflow diversity (covariance of streamflow sequences supplying the system), the strength of

  7. Strategic Planning of small and medium industries. Case study: Hulu Sungai Selatan Regency, South Borneo Province

    Science.gov (United States)

    Elya, N.; Shoimah, F.; Kartika, A. P.; Sukanto, A. B.

    2017-06-01

    Hulu Sungai Selatan Regency has a potential of SMI (Small and Medium Industries) sectors can be developed as economic development. Based on RTRW of Hulu Sungai Selatan Regency, the region has 14 SMI are a propeller, pottery, blacksmith, dried fish, purun webbing, pastries, dodol, crackers, imitation jewelry, woven water hyacinth, bamboo, syrup, brown sugar, and saber. There are several issues related to SMI development such as low quality and quantity of human resources, local raw material, limited capital, low competitiveness, conventional production equipment, and lack of media for marketing the product. The purpose of this study is to develop the leading sectors of SMI and improve the economy and quality of the resident. The research method is descriptive qualitative, leading sectors analysis and force field analysis. Data were obtained from primary and secondary survey of relevant institutions and interview to the community. Based on leading sectors analysis, there is six leading sector is a propeller, blacksmith, dodol, dried fish, pottery, and crackers. Based on force field analysis, determined the strategy for using operational excellence’s concept, so that we can develop the industrial sector by minimizing productions cost so SMI’s product can compete by the price and efficient production process.

  8. Launch marketing communications planning guide : case: service industry franchise chain X

    OpenAIRE

    Kivinummi, Rosanna

    2016-01-01

    The thesis content and scope is built around the needs of the franchise chain X which had over 50 stores in Finland and a few stores in Europe and North America in late 2015. The internalization of the chain created new challenges for the launch marketing planning. The launch activities play always a crucial role in the future success of a store but are even more important for a franchise chain as the success or failure of one shop affects the image of the whole chain. The target of the thesi...

  9. Plans to adapt Point Lepreau ageing management to new industry guidelines

    International Nuclear Information System (INIS)

    Greenlaw, G.; Gendron, T.; Slade, J.; Rankin, B.

    2008-01-01

    In preparation for PLGS life extension, NBPN spent considerable effort to evaluate the impact of ageing and to develop ageing management processes to maintain the required safety functions for extended operation. These were based on INPO AP-913. Recently, the CNSC has been developing Canadian ageing management guidelines in line with the IAEA approach. In response, NBPN plans to document how current PLGS processes meet the new CNSC guidelines and to identify any areas for improvement. Best practices from utilities that have retrofitted IAEA guidelines and PLGS experience in applying risk-based methods for ageing management will be used to implement improvements. (author)

  10. Robust Production Planning in Fashion Apparel Industry under Demand Uncertainty via Conditional Value at Risk

    Directory of Open Access Journals (Sweden)

    Abderrahim Ait-Alla

    2014-01-01

    Full Text Available This paper presents a mathematical model for robust production planning. The model helps fashion apparel suppliers in making decisions concerning allocation of production orders to different production plants characterized by different lead times and production costs, and in proper time scheduling and sequencing of these production orders. The model aims at optimizing these decisions concerning objectives of minimal production costs and minimal tardiness. It considers several factors such as the stochastic nature of customer demand, differences in production and transport costs and transport times between production plants in different regions. Finally, the model is applied to a case study. The results of numerical computations are presented. The implications of the model results on different fashion related product types and delivery strategies, as well as the model’s limitations and potentials for expansion, are discussed. Results indicate that the production planning model using conditional value at risk (CVaR as the risk measure performs robustly and provides flexibility in decision analysis between different scenarios.

  11. Energy saving industrial products in Italy (marketing research, conservation program planning)

    Energy Technology Data Exchange (ETDEWEB)

    Agostini, M.; Clo' , A.; Goldoni, G. (Bologna Univ. (Italy))

    1989-09-01

    This article gathers the essential results of research, carried out by Nomisma for ENEA (Italian Commission for Nuclear and Alternative Energy Sources) about the market and industry structure of 7 different products for energy saving, i.e. high performance boilers, cogeneration plants, thermal insulation, organic residual combustors, heat pumps, heat recovery equipment and measuring and control instruments. The singling out of the operating firms and the collection of numerous, even if incomplete, economic and technical data, permit a first evaluation of the trend of the Italian energy saving market during the period 1983-87. This will be a useful tool in order to appraise the efficiency of past policies and direct future ones.

  12. A study on how CRM influences marketing planning in telecommunication industry

    Directory of Open Access Journals (Sweden)

    Naser Azad

    2013-08-01

    Full Text Available Customer relationship management (CRM plays an important role on marketing planning. In this paper, we re-examine the effect of having efficient CRM on efficiency of a telecommunication company. The proposed study considers three hypotheses. The first hypothesis examines whether implementation of CRM could improve customer’s perception in terms of customer retention, satisfaction, loyalty and awareness. The second hypothesis examines whether implementation of CRM influences on market performance in terms of reduction on customer complaints, quality improvement, improving customer perception, access to services and increase in market share. Finally, the third hypothesis considers the effect of CRM on financial figures in terms of sales growth, profit growth, earnings per share and productivity. The results of our survey have confirmed the first hypothesis and rejected the third hypothesis. In other words, while CRM improves customer perception it does not influence financial figures in most cases (P<0.01.

  13. Regulating managed care plans: is the telecommunications industry a possible model?

    Science.gov (United States)

    Jorgensen, N E; Weil, T P

    1998-01-01

    Merger mania has been a striking trend in the health and managed care fields during the last decade, promising to improve integration of services, decrease excess capacity, enhance price competition, and increase the ability of providers and insurers to handle risk-based payment. In view of these promises, our first argument in this paper is that undoubtedly strong, well-financed managed care plans and health networks will continue to utilize the merger concept to acquire additional insurers and providers, eventually gaining more control over the organization and the financing of a region's health care delivery system. Our second thesis is that the quasicompetitive, quasiregulatory authority inherent in the Telecommunications Act of 1996, somewhat similar in concept to the American Hospital Association's earlier Ameriplan (1970), might serve as an appropriate model for Congress to use in designing future managed care, health field, and federal/state governmental interrelationships.

  14. The model and the planning method of volume and variety assessment of innovative products in an industrial enterprise

    Science.gov (United States)

    Anisimov, V. G.; Anisimov, E. G.; Saurenko, T. N.; Sonkin, M. A.

    2017-01-01

    In the long term, the innovative development strategy efficiency is considered as the most crucial condition for assurance of economic system competitiveness in market conditions. It determines the problem relevance of such justification strategies with regard to specific systems features and conditions of their operation. The problem solution for industrial enterprises can be based on mathematical models of supporting the decision-making on the elements of the innovative manufacturing program. An optimization model and the planning method of innovative products volume and variety are suggested. The feature of the suggested model lies in the nonlinear nature of the objective function. It allows taking into consideration the law of diminishing marginal utility. The suggested method of optimization takes into account the system features and enables the effective implementation of manufacturing capabilities in modern conditions of production organization and sales in terms of market saturation.

  15. The Mediterranean solar plan: the momentum and challenges of a project of cooperation in politics, industry and energy

    International Nuclear Information System (INIS)

    Lorec, Ph.; Schramm, Ch.

    2009-01-01

    Launched by the French President on 13 July 2008, the Union for the Mediterranean (UfM) seeks to inaugurate an era of cooperation between lands to the north, south and east of the Mediterranean by carrying out concrete projects in response to the challenges that this region must address. The UfM applies, we might say, the 'Monnet method' to the Mediterranean Basin. In this region as in post-war Europe, energy is a major issue that, if left unsettled, might generate major risks but that, if addressed for the sake of a new political and economic partnership, could represent a major opportunity. The Mediterranean Solar Plan has this precise objective. It seeks to activate the de facto solidarity between lands around the Mediterranean and to bring them to cooperate on energy, industrial, economic and social projects. (authors)

  16. Room acoustic analysis of blower unit and noise control plan in the typical steel industry

    Directory of Open Access Journals (Sweden)

    2013-02-01

    Full Text Available Introduction: In the steel industry,air blowers used to supply compressed air are considered as sources of annoying noise. This study aims to acoustics analysis of theairblower workroomand sound source characteristics in order to present noise controlmeasuresinthe steel industry. .Material and Method: Measurement of noiselevel and its frequency analysis was performed usingsound levelmetermodelof CASELLA-Cell.450. Distribution of noise level in the investigated workroom in form of noise map was provided using Surfer software. In addition, acoustic analysis of workroom and control room was performed in view point of soundabsorption andinsulation. Redesignofdoor and window of controlroom and installation of soundabsorbing materialson theceiling of the workroom were proposed and the efficiency of these interventionswasestimated. .Result: The totalsound pressurelevelin the blower workroom was 95.4 dB(L and the dominant frequency was 2000Hz. Sound pressure level inside the room control was 80.1dB(A. The average absorption coefficient and reverberation time in the blower workroom was estimated equal to 0.082 Sab.m2 and 3.9 seconds respectively. These value in control room was 0.04 Sab.m2 and 3/4 seconds respectively. In control room, sound transmission loss between the two parts of the wall dividing was 13.7 dB(A. The average of noise dose in blower operators was 230%. With the installation of sound absorber on ceiling of workroom, average of absorption coefficient can increase to 0.33 Sab.m2 and sound transmission loss of the new designed door and window was estimated equal to 20dB. . Conclusion: The main cause of noise leakage in the control room was insufficient insulation properties of door and windows. By replacing the door and window and installation of sound absorbing on ceiling of workroom, the noise dose can reduce to 49.6%. New Improved door and window of control room can reduce noise dose to 69.65% solely.

  17. Environmental mining plan of the construction materials industry in Cartagena, Phase 1 Diagnostic. Vol.1 and Vol.2(Annex)

    International Nuclear Information System (INIS)

    Castiblanco, Carmen Rosa; Franco Serna, Jose Vicente; Nino, Jaime

    1996-01-01

    INGEOMINAS carried out this project in the cities of Cartagena, Bucaramanga, Cali and Bogota, in two phases: Phase 1 (Diagnostic) and Phase II (Formulation of Handling Plan). The phase 1 that here is described, it upgrades the knowledge of the extractive industry of the construction materials for the city of Cartagena, through bibliographical revision and field work, carried out in 50 quarries that supply from these materials to the city. This study, besides the economic and legal handling, identifies technical aspects related with the geology, the mining and the environmental situation. In accordance with their likeness, geologic, morphological and of exploitation (extraction methods and mining development), the quarries met in five groups: Exploitations on calcareous deposits of the La Popa Formation, exploitations on clay deposits of the La Popa Formation, exploitations on detritus deposits of half grain to thick (La Popa-Arenosa Formation; Pendales Conglomerate and Rotinet Formation) and exploitation of calcareous of the Arroyo de Piedra Formation. The extraction of these materials is characterized by its low degree of development technician, lack of planning mining, lack of appropriate infrastructure that allows a better development of the sector, is also evident the control lack on the part of the entities in charge of the handling of this industry. These factors added to a demand every time in increase of these materials, they have taken to a progressive deterioration in the landscape, increase of the noise and particles in the air and in the waters. The low control in this activity has generated the proliferation of informal exploitations that they find in this activity a way of subsistence

  18. Solved problems in electrochemistry

    International Nuclear Information System (INIS)

    Piron, D.L.

    2004-01-01

    This book presents calculated solutions to problems in fundamental and applied electrochemistry. It uses industrial data to illustrate scientific concepts and scientific knowledge to solve practical problems. It is subdivided into three parts. The first uses modern basic concepts, the second studies the scientific basis for electrode and electrolyte thermodynamics (including E-pH diagrams and the minimum energy involved in transformations) and the kinetics of rate processes (including the energy lost in heat and in parasite reactions). The third part treats larger problems in electrolysis and power generation, as well as in corrosion and its prevention. Each chapter includes three sections: the presentation of useful principles; some twenty problems with their solutions; and, a set of unsolved problems

  19. Industrial Fuel Gas Demonstration Plant Program. Demonstration plant operation plan (Deliverable No. 38)

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    The Demo Plant Operating Plan is composed of the following sequence of events starting with the training or personnel, familiarizing of the personnel with the plant and completing the long-term run in the following sequences: inspection during construction, plant completion, shakedown of equipment, process unit startup, shakedown of process units, variable run operation and a turnaround. During the construction period, technical personnel from DRC, MLGW and IGT will be at the plant site becoming familiar with the equipment, its installation and all of the auxiliaries so that on completion of construction they will be well grounded on the plant detail and its configuration. At the same time the supervisory operating personnel will have hands on training the gasifier operation at the IGT pilot plant to develop a field for gasifier operation. As a plant sections are completed, they will be checked out in accordance with the contractor and operator (client) procedure as outlined. Subsequent to this, various vendor designs and furnished equipment will be checked out operating-wise and a performance test run if feasible. The actual startup of the plant will be subsequential with the support areas as utilities, coal handling and waste treatment being placed in operation first. Subsequent to this the process units will be placed in operation starting from the rear of the process train and working forward. Thus the downstream units will be operating before the reactor is run on coal. The reactor will be checked out on coke operation.

  20. Planning and Designing Web- Based Electronic Commerce: a case study in the insurance industry

    Directory of Open Access Journals (Sweden)

    Rolf Teubner

    1998-11-01

    Full Text Available Electronic Commerce (EC comprises new ways of doing business with customers, suppliers and other business partners. EC is enabled by information and communication technology, in particular the World Wide Web (in short, the Web. While numerous organisations have started to use the Web as an interface to clients and business partners, many have been disappointed by lower than expected response rates and higher than expected costs. One reason for non profitable Web based EC applications is that they do not reflect the strategic preconditions of EC. This lack may be due to deficits in the process of developing an EC-strategy for their Web application. Furthermore, there is a void of instruments and tools to support this process. In order to fill this void, this paper proposes two basic frameworks for planning a Web based EC application. The application of these frameworks is illustrated by the example of a medium seized insurance company. Based on experiences drawn from the case study, the proposed frameworks will be evaluated.

  1. Quartz reserves in Brazil: planning and photovoltaic industry; Reservas de quartzo no Brasil: planejamento e Industria fotovoltaica

    Energy Technology Data Exchange (ETDEWEB)

    Marczewski, Breitner; Gonzalez, Mariana Pedrosa; Oliveira, Sergio H.F. [Universidade Federal do ABC (UFABC), Santo Andre, SP (Brazil). Dept. de Energia], emails: mariana.gonzalez@ufabc.edu.br, sergio.oliveira@ufabc.edu.br

    2010-07-01

    The goal of this research was examine the availability of part of Brazilian quartz resource for the construction of a photovoltaic industry in the country and the possibility to expand your contribution for others markets. The use of renewable alternative sources of energy has been wining more space in the last years, mainly for the photovoltaic technology. The exponential growth of this technology in the world at an average rate of 20% per year allows understand the importance and contribution for the spheres economic, social and environmental. The solar energy it's renewable and doesn't emit greenhouse gases during the generation of electric energy. Favor this background, research and academic development have been investing to make this technology more efficiency and cheap. In this context, Brazil is in a position unique for several aspects, for example, the incidence of high levels of solar radiation during the year, the amount of reserve of quartz, and now, the knowledge to produce this technology in laboratory scale. So, to achieve an hypothetical scenario for the construction of an national industry, to supply this technology not just for the country, as well to Latin America, help the planning and gives credibility for possible actions to be taken. Through the proposal scenario, the result gained was that is at least part of the reserve of quartz, in this case crystal of quartz enough to attend the insertion of 50 MW/year in the country and the possibility to supply international demand without compromise your on future electronic or photovoltaic industry. (author)

  2. How inverse solver technologies can support die face development and process planning in the automotive industry

    Science.gov (United States)

    Huhn, Stefan; Peeling, Derek; Burkart, Maximilian

    2017-10-01

    With the availability of die face design tools and incremental solver technologies to provide detailed forming feasibility results in a timely fashion, the use of inverse solver technologies and resulting process improvements during the product development process of stamped parts often is underestimated. This paper presents some applications of inverse technologies that are currently used in the automotive industry to streamline the product development process and greatly increase the quality of a developed process and the resulting product. The first focus is on the so-called target strain technology. Application examples will show how inverse forming analysis can be applied to support the process engineer during the development of a die face geometry for Class `A' panels. The drawing process is greatly affected by the die face design and the process designer has to ensure that the resulting drawn panel will meet specific requirements regarding surface quality and a minimum strain distribution to ensure dent resistance. The target strain technology provides almost immediate feedback to the process engineer during the die face design process if a specific change of the die face design will help to achieve these specific requirements or will be counterproductive. The paper will further show how an optimization of the material flow can be achieved through the use of a newly developed technology called Sculptured Die Face (SDF). The die face generation in SDF is more suited to be used in optimization loops than any other conventional die face design technology based on cross section design. A second focus in this paper is on the use of inverse solver technologies for secondary forming operations. The paper will show how the application of inverse technology can be used to accurately and quickly develop trim lines on simple as well as on complex support geometries.

  3. Planning, implementation and analysis of an assessment method of an industrial engineering course grounded on problem based learning

    Directory of Open Access Journals (Sweden)

    Camila Pereira Pinto

    2015-06-01

    Full Text Available In a highly competitive market, companies need increasingly skilled human resources, especially when it comes to engineering. Universities, therefore, play an important role in this scenario, while training future professionals of the country. However, in this task, the institutions are faced with the challenge of attracting and working with young people of Generation Y, which have characteristics and needs that are not met by traditional teaching methods. Problem-Based Learning (PBL is an approach evolved in order to study and develop educational alternatives that meet the needs of businesses as well as the new student profile. In addition, actively teaching is not a simple task and becomes more complex when it refers to assess the knowledge gained through this method. Thus, this paper presents the planning, implementation and the assessment method adopted in a course of Industrial Engineering at the Federal University of Itajubá based on PBL. For this study it was adopted the action research method, in which the authors actively participated in all stages of the course, acting as facilitators in the course planning, implementation and monitoring. As a result, it is highlighted in this article, the benefits achieved by all involved through active learning, as well as the strengths and weaknesses of the method. Moreover, improvements are proposed for future courses.

  4. Solved problems in electromagnetics

    CERN Document Server

    Salazar Bloise, Félix; Bayón Rojo, Ana; Gascón Latasa, Francisco

    2017-01-01

    This book presents the fundamental concepts of electromagnetism through problems with a brief theoretical introduction at the beginning of each chapter. The present book has a strong  didactic character. It explains all the mathematical steps and the theoretical concepts connected with the development of the problem. It guides the reader to understand the employed procedures to learn to solve the exercises independently. The exercises are structured in a similar way: The chapters begin with easy problems increasing progressively in the level of difficulty. This book is written for students of physics and engineering in the framework of the new European Plans of Study for Bachelor and Master and also for tutors and lecturers. .

  5. Integrated planning for a fuel industry with emphasis on minimum size to fabricate own fuel

    International Nuclear Information System (INIS)

    Kondal Rao, N.; Katiyar, H.C.; Rajendran, R.; Sinha, K.K.; Swaminathan, N.; Subramanyam, R.B.; Pande, B.P.; Krishnan, T.S.; Agarwala, G.C.; Chandramouli, V.A.

    1977-01-01

    The Indian nuclear energy programme is based on the utilization of indigenous resources for the economic generation of power, developing its own know-how. In order to gain time, the first nuclear power station at Tarapur is a turn-key job based on enriched uranium fuel. Taking into consideration the established resources of uranium and thorium in the country, a strategy for nuclear power programme has been drawn up. The first phase is based on natural uranium fuel, the second phase on the recycle of plutonium and conversion of thorium and the third phase is the breeder system based on utilization of U 233 and conversion of thorium. This programme is specially significant for India in view of its vast resources of thorium. After the experience and confidence gained with the manufacture of metallic uranium fuel for the research reactors and about 40 tonnes of fuel for the initial loading of the Rajasthan Reactor, the fuel manufacturing programme within the country has been implemented to meet the entire initial and reload fuel requirements. The plant capacities are small compared to similar activities in developed countries. Further, by planning for an integrated fuel and component manufacturing complex, any draw-back in smaller scale of some of the operations is off-set. At the Nuclear Fuel Complex, set up on the above principles, production plants are in operation for the manufacture of reload fuel for the 400 MW Tarapur station, natural uranium oxide fuel, various zircaloy components such as fuel sheaths, pressure tubes, calandria tubes, channels and various other zircaloy components. Provisions have been made to expand the production facilities as the demand for reload fuel grows. With the facilities provided, the production programme can be diversified to take up the production of fast breeder reactor components of stainless steel and also the blanket thorium elements. The unitary control of all aspects of the manufacture and quality control of different types

  6. Pemberdayaan Pendidikan Teknik Busana Di Perguruan Tinggi Untuk Pengembangan Industri Garmen Di Pasar Global

    OpenAIRE

    Fitrihana, Noor

    2005-01-01

    Indonesian garment industries have been sluggishness. Since economic crisis incoming, Indonesian garment products loose ofthe competitiveness until now. In the last five years, perfonnance oftextile industry got decrease because many domestic probleII\\'l. The problems are skills ofworkforce, out ofdate technology and poor of-fashion product inovation. Facing the global market ifnot good plan anticipate, gannent industries are cannot running growthand become sunset industry. To solve the probl...

  7. A BACTERIA FORAGING ALGORITHM FOR SOLVING INTEGRATED MULTI-PERIOD CELL FORMATION AND SUBCONTRACTING PRODUCTION PLANNING IN A DYNAMIC CELLULAR MANUFACTURING SYSTEM

    Directory of Open Access Journals (Sweden)

    S.H. Tang

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: The bacteria foraging algorithm (BFA is a new computation technique inspired by the social foraging behaviour of Escherichia coli (E. coli bacteria. Since the introduction of the BFA by Kevin M. Passino, there have been many challenges in employing this algorithm to problems other than those for which the algorithm was proposed. This research aims to apply this emerging optimisation algorithm to develop a mixed-integer programming model for designing cellular manufacturing systems (CMSs, and production planning in dynamic environments. In dynamic environments, product mix and part demand vary under multi-period planning horizons. Thus the best-designed cells for one period may not be adequate for subsequent periods, requiring their reconstruction. The advantages of the proposed model are as follows: consideration of batch inter-cell and intra-cell material handling by assuming the sequence of operations, allowing for alternative process plans for part types, and consideration of machine copying, with an emphasis on the effect of trade-offs between production and outsourcing costs. The goal is to minimise the sum of the machines’ constant and variable costs, inter-cell and intra-cell material handling costs, reconstruction costs, partial subcontracting costs, and inventory carrying costs. In addition, a newly-developed BFA-based optimisation algorithm has been compared with the branch and bound algorithm. The results suggest that the proposed algorithm performs better than related works.

    AFRIKAANSE OPSOMMING: Die ‘bacteria foraging algorithm’ (BFA is ‘n berekeningstegniek gebaseeer op die sosiale soekgedrag van Escherichia coli (E. coli bakterieë. Sedert die bekendstelling van BFA was daar talle uitdagings oor toepassings van die algoritme op ander probleme as dié waarvoor dit ontwikkel is. Dié navorsing poog om deur toepassing van die algoritme ‘n gemengde heelgetalprogrammeringmodel te ontwikkel vir die

  8. A Plan for improving the industrial constitution in Korea for the Convention on Climate Change - concentrated on manufacturing CO{sub 2} unit analysis

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Sang In; Kim, Tae Wan; Kim, Yong Kun; Sohn, Yang Hoon; Kim, Seung Woo [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    Due to the implementation of the Convention on Climate Change in future, a policy plan to prepare for the Convention on Climate Change was promoted to improve constitution of domestic economy practically including foreign negotiation strategies, national energy policy and change in consumption pattern. Based on the CO{sub 2} unit analysis in manufacturing, this study proposed an improvement plan of industrial constitution in Korea to prepare for emission trading system. 31 refs., 30 figs., 68 tabs.

  9. Conceptual problem solving in high school physics

    OpenAIRE

    Jennifer L. Docktor; Natalie E. Strand; José P. Mestre; Brian H. Ross

    2015-01-01

    Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS) which guides students to identify principles, justify their use, and plan their solution in w...

  10. A Multivariate Model of Physics Problem Solving

    Science.gov (United States)

    Taasoobshirazi, Gita; Farley, John

    2013-01-01

    A model of expertise in physics problem solving was tested on undergraduate science, physics, and engineering majors enrolled in an introductory-level physics course. Structural equation modeling was used to test hypothesized relationships among variables linked to expertise in physics problem solving including motivation, metacognitive planning,…

  11. ENHANCED PROACTIVE PLANNING APPROACH: A CRUCIAL TO AN IMPROVED WORKERS’ SAFETY IN WESTERN NIGERIA SMALL SCALE INDUSTRY

    Directory of Open Access Journals (Sweden)

    H.O. ADEYEMI

    2016-12-01

    Full Text Available This study evaluated managements’ proactive planning approach (PPA to enhance safety among workers in South-western Nigeria small scale industry (SSI. The main objective was to rate the managements’ efforts at eliminating risk among their employees. By worker participatory and psychological survey approach, three tools were used; workplace observation (visual, management safety culture (questionnaire and managers interviews (oral. The survey included 200 workers, 120 supervisors and 80 managers, in 82 SSI. Four steps to a safety proactive action plans (PAP, (looking for clues, prioritization of identified potential hazard, making improvements to eliminate the risk and follow up, were rated by employees on a scale from 0 to 5. Paired t-test was used to appraise the significant difference between the managers’ mean scores rated by the supervisors and other workers. 77.1% of workers and 64.2% supervisors rated their managers as either “not done at all” or “poorly done”. Workers’ scores for managers PPA had statistically significantly lower ratings (mean=1.09, SEM = 0.22 compared to that of the supervisors rating (mean= 1.55, SEM = 0.32, with t (14 = -1.185, p = 0.784. There is a closed poor performance perception gaps, of managers’ PPA, of the two groups of employees. It can be concluded that safety is not emphasized, by managers of SSI, as overriding priority and this may have contributed to high reported injuries among their workforce. Courses to enhance managements’ understanding for inclusion of safety among the leading priorities becomes necessary. This will reduce work-related risks and promotes occupational safety and health among the group of workers.

  12. Tangram solved? Prefrontal cortex activation analysis during geometric problem solving.

    Science.gov (United States)

    Ayaz, Hasan; Shewokis, Patricia A; Izzetoğlu, Meltem; Çakır, Murat P; Onaral, Banu

    2012-01-01

    Recent neuroimaging studies have implicated prefrontal and parietal cortices for mathematical problem solving. Mental arithmetic tasks have been used extensively to study neural correlates of mathematical reasoning. In the present study we used geometric problem sets (tangram tasks) that require executive planning and visuospatial reasoning without any linguistic representation interference. We used portable optical brain imaging (functional near infrared spectroscopy--fNIR) to monitor hemodynamic changes within anterior prefrontal cortex during tangram tasks. Twelve healthy subjects were asked to solve a series of computerized tangram puzzles and control tasks that required same geometric shape manipulation without problem solving. Total hemoglobin (HbT) concentration changes indicated a significant increase during tangram problem solving in the right hemisphere. Moreover, HbT changes during failed trials (when no solution found) were significantly higher compared to successful trials. These preliminary results suggest that fNIR can be used to assess cortical activation changes induced by geometric problem solving. Since fNIR is safe, wearable and can be used in ecologically valid environments such as classrooms, this neuroimaging tool may help to improve and optimize learning in educational settings.

  13. Scenario Approach to the Planning of the Production Activities of the Enterprise with a Discrete Type of Production (for Example, Electrical Engineering Industry

    Directory of Open Access Journals (Sweden)

    Krylova E.V.

    2017-12-01

    Full Text Available In conditions of global economic instability the success of electromechanical enterprises depends on their ability to react quickly to challenges of external environment. In order to create background and conditions for this ability the given enterprises refer to manufacturing activity planning, using a probabilistic approach based on forecasts that may not be true. The question of provision of more complete consideration of various internal and external factors and acceleration of decision making process and reaction to changing business environment arises before the organizations that concern more effective scheduling policy. International practice of solving such problems generally leads to qualitative discussion, whereas quantitative assessment of impact of control parameters of enterprise is not practically used, because there is no one systematic approach to manufacturing activity planning. On the basis of studying of international practices methodical guidelines of scenario approach to manufacturing activity planning with mathematical modeling of economics of producer price on electromechanical enterprises have been developed, which reasonably could be used with reference to and interaction with enterprise manufacturing program. The described approach allows solving planning problems iteratively in real-time mode concerning profit maximization, to form producer prices, to divide overhead costs according to the type of products and carry out cost accounting according to the type of a product, and it will provide functional interaction between factors and performance indicators.

  14. Development Framework for Agro-Based Industries in Secondary Cities of Sindh Province, Pakistan: SWOT Analysis of Ten-Year Perspective and Medium-Term Development Framework Plans

    Directory of Open Access Journals (Sweden)

    Saima Kalwar

    2018-04-01

    Full Text Available The study intended to explore planning strategies gaps in ten-year perspective and medium-term development framework plans for agro-based industrial development in secondary cities of Sindh Province, Pakistan. Document review and key informant interviews survey techniques were used for data collection. A total of 30 interviews were conducted from agro-based officials. The SWOT analysis technique was applied for data analysis. The results revealed the weaknesses of high priority for textile and sugar industries, lack of planning strategies for agro-based development in secondary cities, dependency on federal government for development funds and absence of finances to implement plans. The threats were unavailability of strategic agro-based infrastructure facilities in secondary cities, centralized planning system, cross border threats such as the war in Afghanistan and migration of Afghan refugees, weak law and order situation and diversion of development budget for defense activities. The study suggests decentralization of powers and robust planning strategies in the development plans to strengthen secondary cities of Sindh Province economically.

  15. An enhanced reliability-oriented workforce planning model for process industry using combined fuzzy goal programming and differential evolution approach

    Science.gov (United States)

    Ighravwe, D. E.; Oke, S. A.; Adebiyi, K. A.

    2018-03-01

    This paper draws on the "human reliability" concept as a structure for gaining insight into the maintenance workforce assessment in a process industry. Human reliability hinges on developing the reliability of humans to a threshold that guides the maintenance workforce to execute accurate decisions within the limits of resources and time allocations. This concept offers a worthwhile point of deviation to encompass three elegant adjustments to literature model in terms of maintenance time, workforce performance and return-on-workforce investments. These fully explain the results of our influence. The presented structure breaks new grounds in maintenance workforce theory and practice from a number of perspectives. First, we have successfully implemented fuzzy goal programming (FGP) and differential evolution (DE) techniques for the solution of optimisation problem in maintenance of a process plant for the first time. The results obtained in this work showed better quality of solution from the DE algorithm compared with those of genetic algorithm and particle swarm optimisation algorithm, thus expressing superiority of the proposed procedure over them. Second, the analytical discourse, which was framed on stochastic theory, focusing on specific application to a process plant in Nigeria is a novelty. The work provides more insights into maintenance workforce planning during overhaul rework and overtime maintenance activities in manufacturing systems and demonstrated capacity in generating substantially helpful information for practice.

  16. Planning an accessible expo 2020 within Dubai’s 5 star hotel industry from legal and ethical perspectives

    Directory of Open Access Journals (Sweden)

    Stephanie Morris

    2016-03-01

    Full Text Available Purpose – The purpose of this paper is to provide an understanding of the accessibility laws currently in effect in the United Arab Emirates and, specifically, Dubai. Further, it recommends methods of integrating accessible hospitality and tourism in Dubai with core legal and ethical direction in preparation for EXPO 2020. Design/methodology/approach – Review of current legislation and analysis of interpretation by industry providers was used to illustrate the impact on the current accessibility environment in Dubai and to recommend a revised regulatory scheme. Findings – The paper explains how legal and ethical issues have influenced the planning and building of 5 star hotels in Dubai, and offers recommendations for amendments and additions to the region’s current laws that address needs of people with disabilities (PwD. Originality/value – Little research has been conducted in the region concerning the rights and needs of PwD. The paper significantly contributes by demonstrating how an ethical and legal framework will address the needs of PwD thereby aiding in Dubai’s successful hosting of EXPO 2020. This contribution is notably opportune in view of the anticipated changes in applicable legislation.

  17. The Bavarian Model? Modernization, Environment, and Landscape Planning in the Bavarian Nuclear Power Industry, 1950--1980

    Science.gov (United States)

    Miller, Russell Lowell

    Perhaps no state in the Federal Republic of Germany witnessed a more pronounced state sponsored modernization effort than Bavaria, 1950-1980. This vast transformation, particularly in the field of nuclear energy, required a continuous negotiation of landscape planning between state officials, scientists, and ordinary citizens. While ordinary Bavarians had little input in the technical or scientific aspects of the nuclear industry, they could shape the landscape policy, by offering environmental and cultural criticism on specific locations for reactors. Using material from the Bavarian State Archives (some, from the 1970s, only recently declassified), this dissertation compares the Bavarian landscape disputes over nuclear facilities in the nineteen-fifties with those featured in the widespread anti-nuclear demonstrations of the nineteen-seventies. As one of the few English language studies on the topic, this dissertation suggests considerably more continuity in landscape disputes than previous scholarship and offers a fresh look into the migration of skepticism towards the landscape use of nuclear power from political right to left over the course of thirty years.

  18. 餐饮业环境污染综合整治难点及解决方法研究%Methods to study and solve the comprehensive improvement of environmental pollution in catering industry

    Institute of Scientific and Technical Information of China (English)

    陈天安

    2014-01-01

    对餐饮业环境污染综合整治难点进行了深入分析,得出了六个难点,即:监管死角项目的清理、选址不当项目的清理、排污许可监管断层项目的清理、泔水油管理漏洞的堵塞、油烟废气监督的强化。同时,借鉴国内广州、上海等地的先进经验,探讨总结了解决这六个难点的办法,即:协作执法、业态调整、备案年审、源头处理、在线监控。最后,建议从以下两个角度创新城市管理,即:合理配置政府资源联合执法、组织社会资源现场取证、监督。%This paper analyzes the difficulties of comprehensively punishing the catering industry pollution, six points obtained .They are:cleaning up the regulatory corners projects, cleaning up the inappropriate siting projects, cleaning up the emission permit supervision fault projects, blockage of the swill oil management loopholes, and strengthen of the exhaust fumes supervision. At the same time, this paper discusses and summarizes the methods to solve these six points of difficulties, learning from the advanced experience of domestic Guangzhou, Shanghai, and so on. The methods are: cooperative law enforcement, format adjustment, annual filing, sourcesprocessing, monitoring online. Finally, recommendations are given for innovation city management from the following two aspects:rational allocation of government resources to joint law enforcement, and organizing the social resourcesfor scene forensics and supervision.

  19. Study on energy saving and the CO{sub 2} reduction plan of Korean iron and steel industry

    Energy Technology Data Exchange (ETDEWEB)

    Kim, J.W.; Kim, J.I.; Kim, S.R. [Korea Energy Economics Institute, Euiwang (Korea, Republic of)

    1997-08-01

    An iron and steel company which consumes a lot of energy should continue restructuring with integrated management methods based on a thorough profitability principle together with continuous investment in green technology development, and actively search for advancing plans to upper and lower streams through vigorous foreign investment. The iron and steel industry now must realize that environmental strategy will eventually be converted into the profit of the company eventually, and escape from the reactive attitude of the past on environment. It is urgently required that they possess an aggressive management strategy that could capture the impact of environmental regulation which may be far greater than the Uruguay Round (UR) of the past as the opportunistic factor that would rather increase the power of the company. Now enterprises need a change of attitude that handles the capital invested in environment as an aggressive strategic element that could guarantee the profit for the future not as mere concept of expenses. As in the case of the 3M company, the concept of `Polluter Pays Principle` should be accepted as the 3P concept of pollution- prevention compensation principle called as the concept of `Pollution Prevention Pays`. That is, expanding the use of clean energy and raising the public image as an environment-friendly enterprise has become an important assignment of an entrepreneur now. First of all, all employees including top management must renew their recognition on environmental management. They should be able to have collective wisdom enough to take advantage of the manpower and resources required for minimizing environmental damages as the investment or opportunistic element that could bring tangible and intangible profits in the future. 33 refs., 2 figs., 11 tabs.

  20. Generation of a plan for the implementation of INTE/ISO IEC 17025 in a paint industry and modification of a quality manual

    International Nuclear Information System (INIS)

    Salazar Gomez, Andrea Marcela

    2014-01-01

    A diagnosis to the integrated management system and quality control laboratories is done in a paint industry. The administrative aspects related with the documentation are evaluated: procedures, instructions, records, processes of sampling, testing, for possible accreditation of some methods of analysis under the norm ISO/IEC 17025 representing an opportunity for growth and improvement in labs. The laboratories of the paint industry have analyzed a number of materials such as products for the various stages of construction and beautification of homes, buildings and other, as well as evaluation of the requirements established by international standards to demonstrate competence regarding these. The feasibility of implementing the standard is visualized, solving the disagreements that have been found during the evaluation period. The impact of the perception of quality is determined by the direction, the need for investment in resources, training and equipment. (author) [es

  1. Students’ difficulties in probabilistic problem-solving

    Science.gov (United States)

    Arum, D. P.; Kusmayadi, T. A.; Pramudya, I.

    2018-03-01

    There are many errors can be identified when students solving mathematics problems, particularly in solving the probabilistic problem. This present study aims to investigate students’ difficulties in solving the probabilistic problem. It focuses on analyzing and describing students errors during solving the problem. This research used the qualitative method with case study strategy. The subjects in this research involve ten students of 9th grade that were selected by purposive sampling. Data in this research involve students’ probabilistic problem-solving result and recorded interview regarding students’ difficulties in solving the problem. Those data were analyzed descriptively using Miles and Huberman steps. The results show that students have difficulties in solving the probabilistic problem and can be divided into three categories. First difficulties relate to students’ difficulties in understanding the probabilistic problem. Second, students’ difficulties in choosing and using appropriate strategies for solving the problem. Third, students’ difficulties with the computational process in solving the problem. Based on the result seems that students still have difficulties in solving the probabilistic problem. It means that students have not able to use their knowledge and ability for responding probabilistic problem yet. Therefore, it is important for mathematics teachers to plan probabilistic learning which could optimize students probabilistic thinking ability.

  2. Environmental impacts of waste management in the hospitality industry: Creating a waste management plan for Bergvik Kartano

    OpenAIRE

    Adigwe, Christopher

    2014-01-01

    Many hospitality industries find it difficult to control or manage solid wastes, such as food, containers, paper, cardboard and scrap metals, which are waste generated on a daily basis depending on the industry. Most hospitality industries tend to lag behind when it comes to the collection of waste. Only a fraction of the¬¬ waste collected receives proper disposal. When waste is not collected sufficiently and the disposal is inappropriate the waste can accumulate and cause water, land and air...

  3. Session summaries for workshop meeting on virtual reality applications in process industry maintenance training, outage planning, control room retrofits and design, 17th - 18th September 1998

    International Nuclear Information System (INIS)

    Louka, Michael N.

    1998-09-01

    A well-attended workshop was held in Halden 17th - 18th September 1998 to discuss VR applications in the process industry. In particular, maintenance training, outage planning, decommissioning, control room retrofits, and design were discussed. It is clear that there is a great deal of interest in both current and potential use of VR technology. The workshop participants represented a diverse range of research disciplines, as well as utilities, vendors and regulators (author) (ml)

  4. Hygienic-sanitary working practices and implementation of a Hazard Analysis and Critical Control Point (HACCP plan in lobster processing industries

    Directory of Open Access Journals (Sweden)

    Cristina Farias da Fonseca

    2013-03-01

    Full Text Available This study aimed to verify the hygienic-sanitary working practices and to create and implement a Hazard Analysis Critical Control Point (HACCP in two lobster processing industries in Pernambuco State, Brazil. The industries studied process frozen whole lobsters, frozen whole cooked lobsters, and frozen lobster tails for exportation. The application of the hygienic-sanitary checklist in the industries analyzed achieved conformity rates over 96% to the aspects evaluated. The use of the Hazard Analysis Critical Control Point (HACCP plan resulted in the detection of two critical control points (CCPs including the receiving and classification steps in the processing of frozen lobster and frozen lobster tails, and an additional critical control point (CCP was detected during the cooking step of processing of the whole frozen cooked lobster. The proper implementation of the Hazard Analysis Critical Control Point (HACCP plan in the lobster processing industries studied proved to be the safest and most cost-effective method to monitor each critical control point (CCP hazards.

  5. Opinion presented on behalf of the Economic Affairs Commission on the Finance bill for 2011 (n. 2824), volume 2 Ecology, Sustainable Development and Land Planning, industry and energy

    International Nuclear Information System (INIS)

    2010-01-01

    In her introduction, the author gives a description of the difficult context and situation faced by the industrial sector in France, notably because of the growing activity of emerging countries like China, India or Brazil, but also because of the weakness of research industrial valorization and of the innovation policy (losing the manufacturing capacity leads to losing the capacity for innovation). Then, after a critic of the current policy (reform of the professional tax, a boosting plan with limited results), she comments the contents of public programmes concerning firm and job development, energy, the steering of ecology, energy, sustainable development and sea policies, research in energy and sustainable development and land planning. She comments ways and tools aimed at supporting industrial jobs through innovation: the FSI (strategic investment fund), the competitiveness poles, specific aids to small and medium sized enterprises, tax credit related to research activities. She addresses the energy sector, questioning the French supremacy in the nuclear energy and the increase of electricity price, and criticizing the management of the development of renewable energies (high expenses for no industrial development)

  6. The impact of point-of-sale data in demand planning in the South African clothing retail industry

    OpenAIRE

    Douglas N. Raza; Peter J. Kilbourn

    2017-01-01

    Background: In modern days’ dynamic consumer markets, supply chains need to be value driven and consumer oriented. Demand planning allows supply chain members to focus on the consumer and create optimal value. In demand planning, Point-of-Sale (POS) data are an essential input to the process thereof; however, literature suggests that POS-based demand planning is often overlooked by demand planners in practice. Objective: The main purpose of this study was to determine the extent to which ...

  7. Assertiveness and problem solving in midwives.

    Science.gov (United States)

    Yurtsal, Zeliha Burcu; Özdemir, Levent

    2015-01-01

    Midwifery profession is required to bring solutions to problems and a midwife is expected to be an assertive person and to develop midwifery care. This study was planned to examine the relationship between assertiveness and problem-solving skills of midwives. This cross-sectional study was conducted with 201 midwives between July 2008 and February 2009 in the city center of Sivas. The Rathus Assertiveness Schedule (RAS) and Problem Solving Inventory (PSI) were used to determine the level of assertiveness and problem-solving skills of midwives. Statistical methods were used as mean, standard deviation, percentage, Student's T, ANOVA and Tukey HSD, Kruskal Wallis, Fisher Exact, Pearson Correlation and Chi-square tests and P problem-solving skills training. A statistically significant negative correlation was found between the RAS and PSI scores. The RAS scores decreased while the problem-solving scores increased (r: -0451, P problem solving skills of midwives, and midwives who were assertive solved their problems better than did others. Assertiveness and problem-solving skills training will contribute to the success of the midwifery profession. Midwives able to solve problems, and display assertive behaviors will contribute to the development of midwifery profession.

  8. Human Resources for Industrial Development; Some Aspects of Policy and Planning. Studies and Reports, New Series, No. 71.

    Science.gov (United States)

    International Labour Office, Geneva (Switzerland).

    Major manpower and social problems encountered by developing countries in the process of industrial development, and action to be taken both at the national and international levels comprise the substantive focus of this document. The document is a collection of papers prepared by the International Labor Office. Part I, "Manpower for Industry,"…

  9. Solving optimization problems using hybrid architecture: a strategy for planning the electric power generation; Solucao de problemas de otimizacao utilizando arquitetura hibrida: uma estrategia para o planejamento da geracao de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Murakami, L.T. [Lechare Informatica Ltda., Sao Paulo, SP (Brazil)

    2009-07-01

    king of problem. Because of the importance and magnitude of this issue, every effort which contributes to the improvement of power planning is welcome and this corroborates with this thesis which has an objective to propose technical, viable and economic solutions to solve the optimization problems with a new approach and has potential to be applied in many others kind of similar problems.

  10. Planning Change of the Type of Economic Development of Enterprises of the Dairy Industry with Consideration of Influence of the Competitive Environment

    Directory of Open Access Journals (Sweden)

    Kulynych Yuriy M.

    2013-12-01

    Full Text Available The article justifies a necessity of transition of dairy industry enterprises to the intensive type of economic development. It offers a mathematical model of transition to the intensive type of development. The model is build on the basis of the well-known methods. The author offers two variants of formation of the intensive type of development during the period of planning. Pursuant to the first variant, it is planned to increase expenditures of an enterprise during the period of planning, pursuant to the second – to reduce expenditures of the period of planning compared to the basic one. The author considers and analyses the essence of the innovation strategy of dairy enterprises and offers a model of formation of such a strategy at an enterprise. The article considers main problems that suppress investment activity in the country. The author focuses, in particular, on the following: inconsistent investment policy of the state in the food sphere, poorly developed innovation infrastructure, monopoly of reporcessors in the dairy products markets and low level of profitability of dairy enterprises. In conclusion the author offers measures on formation of investment attractiveness of the dairy industry.

  11. The art and science of problem solving

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui

    2005-01-01

    In this paper we will document that real-life problem solving in complex situations demands both rational (scientific) and intuitive (artistic) thinking. First, the concepts of art and science will be discussed; differences and similarities will be enhanced. Thereafter the concept of group problem...... solving facilitation both as science and art will be presented. A case study related to examination's planning will be discussed to illustrate the main concepts in practice. In addition, other cases studies will also be shortly presented....

  12. Joint Department of Defense, Advance Planning Briefing to Industry, Held at Kissimmee, Florida, on 30 April - 2 May 1996

    Science.gov (United States)

    1996-05-01

    Systems 17 Motion Bases Upgraded Aero Misc > Contact Info • AMC, Lt Col Letica , Phone (618) 256-5696 L8 Upgrade Flow Plan Advance Planning Briefing...Projected Schedule: FY 05 > Requirement Document: AMMP >• Projected Program Size: ? < $40M > Funding Status/Stability: > POCs: • AMC, Lt Col Letica

  13. The industrial city and its structural changes in local plans on the example of Ruda Śląska, Poland

    Directory of Open Access Journals (Sweden)

    Rysz Kamil

    2015-09-01

    Full Text Available In the modern world, the subject of spatial planning is being increasingly raised by residents of municipalities - mainly because of the lack of a direct influence on the process of local development and aesthetics of the surroundings. Today, the primary objective of spatial planning is not only to form a proper connection between function and space but also to balance public and private interests. Constantly developed geographic spatial information systems allow not only for easy navigation around the city, but more importantly for more advanced analyses, such as the recognition of the current trends in estate development, communication systems, changes in agricultural and forest areas. The main objective of the research is to define functional-spatial links determined by social-economic needs reflected in local plans and to verify the similarities between local plans, that were drawn up in three different periods (PRL, the transition period, and in accordance with nowadays applicable laws, how the changing economic, social goals and current needs of the city affected the continuation of the adopted solutions. The study shows that despite changes in the law and abandoning the idea of industrial city, in which the landscape is dominated by blast furnaces and mine shafts, the basic trend has been maintained and local plans prepared in subsequent years form a continuum, and despite the different scales of development are closely linked. At the same time it has been shown that modern GIS tools enable verification of the continuity of spatial policy of the municipality.

  14. Optimization in underground mine planning - developments and opportunities

    OpenAIRE

    Musingwini, C.

    2016-01-01

    The application of mining-specific and generic optimization techniques in the mining industry is deeply rooted in the discipline of operations research (OR). OR has its origins in the British Royal Air Force and Army around the early 1930s. Its development continued during and after World War II. The application of OR techniques to optimization in the mining industry started to emerge in the early 1960s. Since then, optimization techniques have been applied to solve widely different mine plan...

  15. Contingency planning for nuclear plants: an approach for use in industrial plants and hazardous products storage facilities

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Paulo Roberto Werneck de, E-mail: paulo@pwerneck.com [Universidade Federal Fluminense (UFF), Angra dos Reis, RJ (Brazil); Hora, Antonio Ferreira da, E-mail: dahora@vm.uff.br [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil)

    2015-07-01

    The purpose of this paper is establishing a basic system model for the development of contingency plans for emergencies. This includes the identification of agents involved in aid and assistance planning, pointing out communication chains among them, the delegation of action coordination and control, as well as the composition and structure of crisis centers equipped with physical and technological resources, the development of emergency procedures, the training of the teams involved, drill planning, and a policy for interactions with community members and the media in the course of a crisis. This paper aims at proposing actions in case an emergency affects the surroundings areas to the accident site. The outlined propositions are not to be adopted only under nuclear or radiological emergencies, since Brazil has specific legislation for this purpose, as established in the Brazilian Nuclear Program Protection System (SIPRON), in addition to the structures and contingency plans currently implemented, validated and periodically tested. (author)

  16. Contingency planning for nuclear plants: an approach for use in industrial plants and hazardous products storage facilities

    International Nuclear Information System (INIS)

    Carvalho, Paulo Roberto Werneck de; Hora, Antonio Ferreira da

    2015-01-01

    The purpose of this paper is establishing a basic system model for the development of contingency plans for emergencies. This includes the identification of agents involved in aid and assistance planning, pointing out communication chains among them, the delegation of action coordination and control, as well as the composition and structure of crisis centers equipped with physical and technological resources, the development of emergency procedures, the training of the teams involved, drill planning, and a policy for interactions with community members and the media in the course of a crisis. This paper aims at proposing actions in case an emergency affects the surroundings areas to the accident site. The outlined propositions are not to be adopted only under nuclear or radiological emergencies, since Brazil has specific legislation for this purpose, as established in the Brazilian Nuclear Program Protection System (SIPRON), in addition to the structures and contingency plans currently implemented, validated and periodically tested. (author)

  17. Design and application of mathematical model for strategic planning of technology transfer in Iran's packaging industries company (I.P.I.C)

    International Nuclear Information System (INIS)

    Aliahmadi, A.

    2001-01-01

    Selecting right strategies for technology transfer and R and D projects is vital for developing countries. A number of researchers have di sussed the problem and applied different techniques, such as Engineering Economics Analysis, Ranking Methods, Goal Programming, Integer Programming and Analytical Hierarchy Process, to this problem. They haven't discussed the problems of developing countries in their models from a strategic planning point of view. In this paper the model of Moore and Ghand-Foruch is used and developed to improve the strategic planning for technology acquisition in developing countries. The proposed model consists of two phases, in which the first phase deals with calculating the utility of different strategies, policies and programs by considering critical, quantitative and qualitative factors. The second phase optimizes the total utility of strategic planning by using Mixed Integer Linear Programming while considering the constraints on budget, manpower, time etc. At the end, the result of application of the model in an Iranian industry (Iran's Packaging Industries Company) is discussed

  18. Problem Solving and Learning

    Science.gov (United States)

    Singh, Chandralekha

    2009-07-01

    One finding of cognitive research is that people do not automatically acquire usable knowledge by spending lots of time on task. Because students' knowledge hierarchy is more fragmented, "knowledge chunks" are smaller than those of experts. The limited capacity of short term memory makes the cognitive load high during problem solving tasks, leaving few cognitive resources available for meta-cognition. The abstract nature of the laws of physics and the chain of reasoning required to draw meaningful inferences makes these issues critical. In order to help students, it is crucial to consider the difficulty of a problem from the perspective of students. We are developing and evaluating interactive problem-solving tutorials to help students in the introductory physics courses learn effective problem-solving strategies while solidifying physics concepts. The self-paced tutorials can provide guidance and support for a variety of problem solving techniques, and opportunity for knowledge and skill acquisition.

  19. Teaching Creative Problem Solving.

    Science.gov (United States)

    Christensen, Kip W.; Martin, Loren

    1992-01-01

    Interpersonal and cognitive skills, adaptability, and critical thinking can be developed through problem solving and cooperative learning in technology education. These skills have been identified as significant needs of the workplace as well as for functioning in society. (SK)

  20. A Study on Promotion and Implementation of Cleaner Production Practices in Malaysian Industry - Development of a National Program and Action Plan for Promotion of Cleaner Production. Progress Report 1

    DEFF Research Database (Denmark)

    Wangel, Arne

    This Progress Report presents the initial findings of the research project 'A Study on Promotion and Implementation of Cleaner Production Practices in Malaysian Industry - Development of a National Program and Action Plan for Promotion of Cleaner Production. Progress Report' funded...

  1. Main scientific and technical development tasks for the coal industry during the 8th Five Year Plan and up to the year 2000

    Energy Technology Data Exchange (ETDEWEB)

    Klimek, M.

    1987-05-01

    A general overview is given of the Czechoslovak coal industry from 1975 to 1985, when output increased from 114.4 Mt to 126.6 Mt, with statistics given in graphs and tables covering types of mining, types of coal and types of equipment used. The scientific and technical development plan is reviewed up to the year 2000 which will include intensive geological surveys, more automation, increasing productivity and more efficient use of coking coal. The paper describes in more detail State Scientific Program P01, Extraction and Processing of Selected Types of Fuel, which is broken down into 6 sections: forecasting reserves and geotechnical problems, design problems, surface mining, underground mining, extraction of bitumen and coal processing. This is the first time in the history of the Czechoslovak mining industry that its problems have been incorporated into a State Scientific Program. 6 refs.

  2. Opinion presented on behalf of the Economical Affairs Commission on the finance bill for 2010 (n. 1946) - Volume II: Sustainable ecology, development and planning. Industry and energy

    International Nuclear Information System (INIS)

    2009-10-01

    This report of the French National Assembly first presents the different programmes and actions related to energy and industry for which credits are foreseen in the French finance bill for 2010: development of firms and employment, energy policy, after-mining policy, struggle against climate change, management of ecology, energy, sustainable development, and sea policies, research in the field of energy and sustainable development and planning. The author then outlines the importance of the creation of conditions for a green growth in order to cope with an unprecedented crisis which ruins industrial employment. This implies the support of strategic sectors (energy-efficient building, evolution towards green chemistry, photovoltaic solar energy, renewable heat, innovating vehicles), the implementation of new priorities (smart grids, management of raw materials), and the emergence of ecological technologies promoted by the new tools of a climate policy (carbon tax introduction, improvement of carbon markets). It also implies an industrial output for research by means of a networking of actors (development of competitiveness poles, participation to European partnerships), and a reinforcement of the industrial horizon in the research policy (patenting, start-up development, support to innovating small and middle-sized companies, implementation of a true French capital-risk sector)

  3. Ex-post assessment of China's industrial energy efficiency policies during the 11th Five-Year Plan

    International Nuclear Information System (INIS)

    Yu, Yuqing; Wang, Xiao; Li, Huimin; Qi, Ye; Tamura, Kentaro

    2015-01-01

    China implemented a package of policies during the 11th Five-Year Plan (2006–2010) to improve industrial energy efficiency. This assessment provides a methodology that establishes a causal relationship between policy implementation and energy conservation effects. To enhance the confidence in the research findings, this assessment applies two distinctive and independent approaches: one top-down and the other bottom-up. This assessment finds that industrial energy efficiency policies collectively achieved energy savings of 322 Mtce (9.4 EJ) against the baseline scenario. This accounted for 59% of the sector's total energy savings from 2006 to 2010. The remaining energy savings were realised through autonomous technology improvement (33%) and sector-level structural shift (8%). Correspondingly, cumulative avoided CO 2 emissions realised through energy efficiency policies amounted to 760 million tons. This assessment concludes that industrial energy efficiency policies were effective in realising energy conservation targets, but energy conservation effects were not achieved in a cost-effective way. Command and control measures were dominantly implemented, with economic incentives and informational measures taking a complementary role; while market based instruments did not play an important role. As China is planning on implementing a nationwide emissions trading scheme, special attention needs to be paid to policy interaction and coordination. - Highlights: • EE policies applied in the industry sector achieved energy savings of 322 Mtce. • Energy saving realized through EE policies accounted for 59% of the sector's total. • Avoided CO 2 emissions realized by EE policies amounted to 760 million tons. • Autonomous technology improvement accounted for 33% of the sector's total energy savings. • Sector-level structural shift accounted for the remaining 8% energy savings

  4. Energy strategy and corporate planning: notes by the Department of Energy, Coal, Gas and Electricity Industries. Energy Commission paper number 15

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    NCB's aim is the implementation of 'Plan for Coal' and the financial objective is to break even each year. BGC aims to supply premium contract markets and so conserve resources. Gas supplies from the Brent Field will replace the deleted supplies from the Southern Basin. The electricity industry expects demand to increase by 2.7% pa reaching 52GW in 1984/5 which can be met by existing stations and those on order, they propose to order one AGR in addition to this. Appliance marketing activities will be increased.

  5. Urban Organization and Planning in the Post-Industrial City: An Editorial and Introduction to the Spring 2006 Issue of Sociation Today

    Directory of Open Access Journals (Sweden)

    George H. Conklin

    2006-11-01

    Full Text Available 2006 is the year that the world as a whole becomes over half urban, yet no longer is the city the home of the industrial factory in the Western world. What shape should the new city take in the information age? Are we following an obsolete model when we plan in the Western world for a "new urbanism?" Does suburbanization have to fade away to promote racial justice? Why has urbanization concentrated poverty in the rural areas? We must re-examine these areas as sociologists and question past assumptions.

  6. Implementación de un plan de gestión para la Seguridad Industrial y Salud Ocupacional de la Empresa de Cocinas y Hornos FACOPA de la ciudad de Cuenca

    OpenAIRE

    Escobar Torres, Jhon Javier

    2016-01-01

    El proyecto de titulación consiste en implementar y organizar un plan de seguridad industrial y salud ocupacional en la empresa "FACOPA", haciendo un previo diagnóstico del estado de protección física que poseen los empleados, teniendo como finalidad disminuir los accidentes laborales y paras productivas, de acuerdo a las normativas ecuatorianas y extranjeras. The titling project consists of implementing and organizing an industrial safety and occupational health plan for the company "FACO...

  7. Integrated Instrumentation and Control Upgrade Plan

    International Nuclear Information System (INIS)

    Wilkinson, D.; Sun, B.; Wray, L.; Smith, J.

    1992-02-01

    This document presents the first industry-wide integrated research and development plan to support upgrading instrumentation and control (I ampersand C) systems in nuclear power plants in the United States. The plan encompasses both solving obsolescence problems and introducing modern I ampersand C technology into the industry. Accomplishing this plan will provide the technological base to modernize existing plants, as well as bridge the gap to meet Advanced Light Water Reactor (ALWR) requirements for modern I ampersand C systems. This plan defines Research and Development tasks to meet the identified needs for the following technical elements: Instrumentation, Control and Protection, Man-Machine Support Systems, Maintenance, Communications, Verification and Validation, and Specifications and Standards

  8. An Approach for Solving Linear Fractional Programming Problems

    OpenAIRE

    Andrew Oyakhobo Odior

    2012-01-01

    Linear fractional programming problems are useful tools in production planning, financial and corporate planning, health care and hospital planning and as such have attracted considerable research interest. The paper presents a new approach for solving a fractional linear programming problem in which the objective function is a linear fractional function, while the constraint functions are in the form of linear inequalities. The approach adopted is based mainly upon solving the problem algebr...

  9. Remote sensing for industrial applications in the energy business: digital territorial data integration for planning of overhead power transmission lines (OHTLs)

    Science.gov (United States)

    Terrazzino, Alfonso; Volponi, Silvia; Borgogno Mondino, Enrico

    2001-12-01

    An investigation has been carried out, concerning remote sensing techniques, in order to assess their potential application to the energy system business: the most interesting results concern a new approach, based on digital data from remote sensing, to infrastructures with a large territorial distribution: in particular OverHead Transmission Lines, for the high voltage transmission and distribution of electricity on large distances. Remote sensing could in principle be applied to all the phases of the system lifetime, from planning to design, to construction, management, monitoring and maintenance. In this article, a remote sensing based approach is presented, targeted to the line planning: optimization of OHTLs path and layout, according to different parameters (technical, environmental and industrial). Planning new OHTLs is of particular interest in emerging markets, where typically the cartography is missing or available only on low accuracy scale (1:50.000 and lower), often not updated. Multi- spectral images can be used to generate thematic maps of the region of interest for the planning (soil coverage). Digital Elevation Models (DEMs), allow the planners to easily access the morphologic information of the surface. Other auxiliary information from local laws, environmental instances, international (IEC) standards can be integrated in order to perform an accurate optimized path choice and preliminary spotting of the OHTLs. This operation is carried out by an ABB proprietary optimization algorithm: the output is a preliminary path that bests fits the optimization parameters of the line in a life cycle approach.

  10. The Use of Probability Theory as a Basis for Planning and Controlling Overhead Costs in Education and Industry. Final Report.

    Science.gov (United States)

    Vinson, R. B.

    In this report, the author suggests changes in the treatment of overhead costs by hypothesizing that "the effectiveness of standard costing in planning and controlling overhead costs can be increased through the use of probability theory and associated statistical techniques." To test the hypothesis, the author (1) presents an overview of the…

  11. 78 FR 69910 - Joint Industry Plan; BATS Exchange, Inc., BATS-Y Exchange, Inc., BOX Options Exchange LLC, C2...

    Science.gov (United States)

    2013-11-21

    ..., decision- making authority, and reporting, and require that the Bidding Participant establish functional... personal motivation that may exist that could improperly influence a Voting Senior Officer's decisions.\\22... the provisions in the final, approved CAT NMS Plan. In making a decision whether to permit a...

  12. 78 FR 72932 - Joint Industry Plan; Notice of Filing and Immediate Effectiveness of Amendment No. 31 to the...

    Science.gov (United States)

    2013-12-04

    .... B. Governing or Constituent Documents Not applicable. C. Implementation of Amendment Rule 608(b)(3... Reduction The existing constraints on fees for core market data under the Plans have generally succeeded in... OMDF servers to restore network switch diversity for primary and backup services Implemented Limit Up...

  13. Resource Conservation and Recovery Act industrial site environmental restoration site characterization plan: Area 23, Building 650 Leachfield

    International Nuclear Information System (INIS)

    1997-03-01

    This plan presents the strategy for the characterization of Corrective Action Unit 94, Area 23, Building 650 Leachfield. It is a land disposal unit, located southeast of Building 650, that was in operation from 1965 to October 1992, with an estimated annual discharge rate of less than 984 liters from designated sinks, floor drains, and emergency decontamination showers in Building 650. The objectives of the planned activities are to: obtain sufficient sample analytical data from which further assessment, remediation, and/or closure strategies may be developed for the site: and obtain sufficient sample analytical data for management of investigation-derived waste (IDW). All references to regulations in this plan are to the versions of the regulations that are current at the time of publication of this plan. The scope of the characterization will include subsurface soil boring (i.e., drilling), in situ sampling of the soil within subsurface soil borings, and sample analysis for both site characterization and waste management purposes

  14. Distributed Problem-Solving

    DEFF Research Database (Denmark)

    Chemi, Tatiana

    2016-01-01

    This chapter aims to deconstruct some persistent myths about creativity: the myth of individualism and of the genius. By looking at literature that approaches creativity as a participatory and distributed phenomenon and by bringing empirical evidence from artists’ studios, the author presents a p......, what can educators at higher education learn from the ways creative groups solve problems? How can artists contribute to inspiring higher education?......This chapter aims to deconstruct some persistent myths about creativity: the myth of individualism and of the genius. By looking at literature that approaches creativity as a participatory and distributed phenomenon and by bringing empirical evidence from artists’ studios, the author presents...... a perspective that is relevant to higher education. The focus here is on how artists solve problems in distributed paths, and on the elements of creative collaboration. Creative problem-solving will be looked at as an ongoing dialogue that artists engage with themselves, with others, with recipients...

  15. Solving Environmental Problems

    DEFF Research Database (Denmark)

    Ørding Olsen, Anders; Sofka, Wolfgang; Grimpe, Christoph

    2017-01-01

    for Research and Technological Development (FP7), our results indicate that the problem-solving potential of a search strategy increases with the diversity of existing knowledge of the partners in a consortium and with the experience of the partners involved. Moreover, we identify a substantial negative effect...... dispersed. Hence, firms need to collaborate. We shed new light on collaborative search strategies led by firms in general and for solving environmental problems in particular. Both topics are largely absent in the extant open innovation literature. Using data from the European Seventh Framework Program...

  16. O planejamento da manufatura: práticas industriais e métodos de otimização Manufacturing planning: industrial practices and optimization methods

    Directory of Open Access Journals (Sweden)

    M.F. Carvalho

    1998-04-01

    Full Text Available Este trabalho apresenta uma revisão das metodologias mais utilizadas como ferramentas de apoio ao planejamento da produção de sistemas de manufatura. Dentre elas destacam-se as práticas industriais conhecidas como técnicas avaliativas de soluções e os métodos de otimização conhecidos como técnicas gerativas de solução. Procura-se discutir como estas técnicas trabalham e analisar as vantagens e desvantagens de cada uma delas. Na conclusão a otimização é apresentada como uma ferramenta complementar para superar certas deficiências encontradas durante a aplicação das práticas industriais, tornando-se assim essencial ao planejamento da produção.This paper presents a review of the most common methodologies used as tools for supporting the production planning process of manufacturing systems. The industrial practices, known as evaluative techniques, and the optimization methods, known as generative techniques are highlighted. The way these techniques work is discussed, and their advantages and drawbacks are analyzed. It is concluded that optimization is a complementary tool for overcoming certain deficiencies found during the application of industrial practices and is essential for production planning.

  17. DEVELOPMENT AND TESTING OF GEO-PROCESSING MODELS FOR THE AUTOMATIC GENERATION OF REMEDIATION PLAN AND NAVIGATION DATA TO USE IN INDUSTRIAL DISASTER REMEDIATION

    Directory of Open Access Journals (Sweden)

    G. Lucas

    2015-08-01

    Full Text Available This paper introduces research done on the automatic preparation of remediation plans and navigation data for the precise guidance of heavy machinery in clean-up work after an industrial disaster. The input test data consists of a pollution extent shapefile derived from the processing of hyperspectral aerial survey data from the Kolontár red mud disaster. Three algorithms were developed and the respective scripts were written in Python. The first model aims at drawing a parcel clean-up plan. The model tests four different parcel orientations (0, 90, 45 and 135 degree and keeps the plan where clean-up parcels are less numerous considering it is an optimal spatial configuration. The second model drifts the clean-up parcel of a work plan both vertically and horizontally following a grid pattern with sampling distance of a fifth of a parcel width and keep the most optimal drifted version; here also with the belief to reduce the final number of parcel features. The last model aims at drawing a navigation line in the middle of each clean-up parcel. The models work efficiently and achieve automatic optimized plan generation (parcels and navigation lines. Applying the first model we demonstrated that depending on the size and geometry of the features of the contaminated area layer, the number of clean-up parcels generated by the model varies in a range of 4% to 38% from plan to plan. Such a significant variation with the resulting feature numbers shows that the optimal orientation identification can result in saving work, time and money in remediation. The various tests demonstrated that the model gains efficiency when 1/ the individual features of contaminated area present a significant orientation with their geometry (features are long, 2/ the size of pollution extent features becomes closer to the size of the parcels (scale effect. The second model shows only 1% difference with the variation of feature number; so this last is less interesting for

  18. Contextualized teaching on the problem solving performance of students

    Directory of Open Access Journals (Sweden)

    Rolando V. Obiedo

    2017-12-01

    Full Text Available This study investigated the effect of contextualized teaching on students’ problem solving skills in physics through a quasi-experimental approach. Problem solving performance of students was described quantitatively through their mean problem solving scores and problem solving skills level. A unit plan patterned from the cognitive apprenticeship approach and contextualized using maritime context of ship stability was implemented on the experimental group while the control group had the conventional lecture method. Pre and post assessment, which is a researcher-developed word problem assessment, was administered to both groups. Results indicated increased problem solving mean scores (p < 0.001, problem solving skill level (p < 0.001 of the experimental group while the control group increased only their problem solving skill level (p = 0.008. Thus, contextualized teaching can improve the problem solving performance of students. This study recommends using contextualization using other physics topics where other contexts can be applied.

  19. Planning for Office Automation.

    Science.gov (United States)

    Mick, Colin K.

    1983-01-01

    Outlines a practical approach to planning for office automation termed the "Focused Process Approach" (the "what" phase, "how" phase, "doing" phase) which is a synthesis of the problem-solving and participatory planning approaches. Thirteen references are provided. (EJS)

  20. Resource Conservation and Recovery Act industrial site environmental restoration site characterization plan. Area 6 Steam Cleaning Effluent Ponds

    International Nuclear Information System (INIS)

    1996-02-01

    This plan presents the strategy for the characterization of the Area 6 South and North Steam Cleaning Effluent Ponds (SCEPs) at the Nevada Test Site (NTS) to be conducted for the US Department of Energy, Nevada Operations Office (DOE/NV), Environmental Restoration Division (ERD). The purposes of the planned activities are to: obtain sufficient, sample analytical data from which further assessment, remediation, and/or closure strategies may be developed for the site; obtain sufficient, sample analytical data for management of investigation-derived waste (IDW). The scope of the characterization may include excavation, drilling, and sampling of soil in and around both ponds; sampling of the excavated material; in situ sampling of the soil at the bottom and on the sides of the excavations as well as within subsurface borings; and conducting sample analysis for both characterization and waste management purposes. Contaminants of concern include RCRA-regulated VOCs and metals

  1. Resource Conservation and Recovery Act industrial site environmental restoration site characterization plan. Area 6 Decontamination Pond Facility. Revision 1

    International Nuclear Information System (INIS)

    1996-08-01

    This plan presents the strategy for the characterization of the Area 6 Decontamination Pond Facility at the Nevada Test Site which will be conducted for the US Department of Energy, Nevada Operations Office, Environmental Restoration Division. The objectives of the planned activities are to: obtain sufficient, sample analytical data from which further assessment, remediation, and/or closure strategies may be developed for the site; obtain sufficient, sample analytical data for management of investigation-derived waste. The scope of the characterization may include surface radiation survey(s), surface soil sampling, subsurface soil boring (i.e., drilling), and sampling of soil in and around the pond; in situ sampling of the soil within subsurface soil borings; and sample analysis for both site characterization and waste management purposes

  2. Advances in integrated and sustainable supply chain planning concepts, methods, tools and solution approaches toward a platform for industrial practice

    CERN Document Server

    Laínez-Aguirre, José Miguel

    2015-01-01

    Decision making at the enterprise level often encompass not only production operations and  product R&D, but other strategic functions such as financial planning and marketing. With the aim of maximizing growth and a firm’s value, companies often focus on co-ordinating these functional components as well as traditional hierarchical decision levels. Understanding this interplay can enhance enterprise capabilities of adaptation and response to uncertainties arising from internal processes as well as the external environment. This book presents concepts, methods, tools and solutions based on mathematical programming, which provides the quantitative support needed for integrated decision-making and ultimately for improving the allocation of overall corporate resources (e.g., materials, cash and personnel). Through a systems perspective, the integrated planning of the supply chain also promotes activities of reuse, reduction and recycling for achieving more sustainable environmental impacts of production/di...

  3. Financial planning as a policy tool in the petroleum industry (the case study: ojsc ”SURGUTNEFTEGAS”)

    Science.gov (United States)

    Romanyuk, Vera; Karyakina, Anna; Vershkova, Elena; Grinkevish, Larisa; Pozdeeva, Galina

    2016-09-01

    The article deals with the financial planning of oil and gas company activities including capital structure optimization. One of the main tasks of up-to-date financial management is to optimize the capital structure of an organization and minimize the weighted average cost of capital. The applied method in capital structure optimization affects the research quality results, as well as management decisions. The study was conducted on the basis of OJSC "Surgutneftegas" financial statements.

  4. A simulation framework for the evaluation of production planning and order management strategies in the sawmilling industry

    OpenAIRE

    Dumetz , Ludwig; Gaudreault , Jonathan; Thomas , André; Marier , Philippe; Lehoux , Nadia; Bril El-Haouzi , Hind

    2015-01-01

    International audience; Raw material heterogeneity, complex transformation processes, and divergent product flowsmake sawmilling operationsdifficult to manage. Most north-American lumber sawmillsapply a make-to-stock production strategy, some accepting/refusing orders according to available-to-promise (ATP) quantities, while a few uses more advanced approaches. This article introduces a simulation framework allowing comparing and evaluatingdifferentproduction planning strategies as well as or...

  5. PEMILIHAN STRATEGI BISNIS DENGAN MENGGUNAKAN QSPM (QUANTITATIVE STRATEGIC PLANNING MATRIX DAN MODEL MAUT (MULTI ATTRIBUTE UTILITY THEORY (STUDI KASUS PADA SENTRA INDUSTRI GERABAH KASONGAN, BANTUL, YOGYAKARTA

    Directory of Open Access Journals (Sweden)

    Nia Budi Puspitasari

    2013-09-01

    Full Text Available Industri Kecil Menengah (IKM gerabah yang terletak di kecamatan Kasongan, kabupaten Bantul, Yogyakarta ini merupakan salah satu sentra industri gerabah Indonesia yang sedang berkembang untuk pasar domestik dan luar negeri.Menurut data statistik Provinsi Daerah Istimewa Yogyakarta (DIY, IKM mempunyai daya serap pekerja yang cukup banyak.Perkembangan tersebut perlu diiringi dengan adanya sistem pemasaran yang baik dalam IKM tersebut.Adanya penurunan penjulaan pada beberapa tahun terakhir dan kurang baiknya metode strategi pemasaran merupakan penyebab munculnya masalah –masalah dalam hal penjualan di Industri IKM Gerabah Kasongan, Yogyakarta.Analisis lingkungan eksternal dan lingkungan internal dapat dijadikan acuan utama untuk melakukan perbaikan strategi pemasaran.Analisis lingkungan ekternal dan internal tersebut digabungkan dengan analisis SWOT, kemudian dilakukan penetapan prioritas strategi dari hasil analisis SWOT dengan matriks QSPM (Quantitative Strategic Planning Matrix. Model MAUT (Multi Attribute Utility Theory juga digunakan untuk membandingakan prioritas strategi bisnis dengan melihat segi infrastruktur, waktu, cost dan pendapat pengusaha dalam penelitian ini. Dari hasil penelitian bahwa ini Industri IKM dapat melakukan strategi  pengembangan produk dan penetrasi pasar. Selain itu membuat desa Kasongan lebih menarik dengan mengembangkan desa menjadi daerah wisata yang memang menarik untuk dikunjungi. Kesiapan ini juga diiringi dengan adanya kesiaapan oleh masyarakat dan para pengusaha dengan lebih mengembangkan produknya dengan melakukan diversifikasi produk dengan bahan baku yang sama yaitu tanah tersebut. Kata Kunci : strategi bisnis, SWOT, QSPM, model MAUT Abstract The Gerabah Small and Mid-sized Industrial Firm (IKM placed in Kasongan, Bantul, Yogyakarta is one of the central industry of Indonesian gerabah, which is now currently develop into domestic and international market.According to the statistical data from the Local

  6. Energy efficiency and CO_2 mitigation potential of the Turkish iron and steel industry using the LEAP (long-range energy alternatives planning) system

    International Nuclear Information System (INIS)

    Ates, Seyithan A.

    2015-01-01

    With the assistance of the LEAP (long-range energy alternatives planning) energy modeling tool, this study explores the energy efficiency and CO_2 emission reduction potential of the iron and steel industry in Turkey. With a share of 35%, the steel and iron industry is considered as the most energy-consuming sector in Turkey. The study explores that the energy intensity rate can be lowered by 13%, 38% and 51% in SEI (slow-speed energy efficiency improvement), AEI (accelerating energy efficiency improvement) and CPT (cleaner production and technology scenario) scenarios, respectively. Particularly the projected aggregated energy savings of the scenarios CPT and AES are very promising with saving rates of 33.7% and 23% respectively. Compared to baseline scenarios, energy efficiency improvements correspond to economic potential of 0.1 billion dollars for SEI, 1.25 dollars for AEI and 1.8 billion dollars for CPT scenarios annually. Concerning GHG (greenhouse gas) emissions, in 2030 the iron and steel industry in Turkey is estimated to produce 34.9 MtCO_2 in BAU (business-as-usual scenario), 32.5 MtCO_2 in SEI, 24.6 MtCO_2 in AEI and 14.5 MtCO_2 in CPT a scenario which corresponds to savings of 9%–39%. The study reveals that energy consumption and GHG emissions of the iron and steel industry can be lowered significantly if the necessary measures are implemented. It is expected that this study will fill knowledge gaps pertaining to energy efficiency potential in Turkish energy intensive industries and help stakeholders in energy intensive industries to realize the potential for energy efficiency and GHG mitigation. - Highlights: • This paper explores energy efficiency potential of iron and Steel industry in Turkey. • We applied the LEAP modeling to forecast future developments. • Four different scenarios have been developed for the LEAP modeling. • There is a huge potential for energy efficiency and mitigation of GHG emissions.

  7. The Educational Film Industry

    Science.gov (United States)

    Tortora, Vincent R.; Schillaci, Peter

    1975-01-01

    Increased dialog is needed among educational film producers, distributors, and consumers in order to be sure that what is being produced meets educators' needs and also to help solve the financial problems of the film industry. (LS)

  8. Development plan of austenitic Fe and Ni based alloys with improved corrosion resistance to sulfuric acid and HI fluids of industrial processes

    International Nuclear Information System (INIS)

    Hirota, Noriaki; Iwatsuki, Jin; Imai, Yoshiyuki; Yan, Xing L.

    2017-12-01

    In this study, austenitic Fe based alloys and Ni based alloys was developed as candidate structural materials for equipment operated in sulfuric acid and hydrogen iodide (HI) environment, which exists in various industrial processes including iodine-sulfur (IS) hydrogen production process and geothermal power generation process. The objectives of the study are to achieve the corrosion resistance performance sufficient under the working condition of these processes and to overcome the practical scale-up difficulty of the ceramic (SiC) material that is presently used in the processes due to the manufacturing size limitation of the ceramic. The chemical composition development plan for the austenitic Fe based alloys is threefold: reinforcement of matrix by addition of Cu and Ta, strength compensation of the surface film by addition of Si and Ti, and prevention of peeling of surface oxide by addition of rare earth elements. Because addition of Cu and Si is known to reduce the ductility of the material and thus manufacturability of the component, it is important to determine the allowable amount of each element to be added. On the other hand, the chemical composition development plan for the Ni based alloys is reinforcement of matrix by addition of Mo, W and Ta, strength compensation of the surface film by addition of Ti, and prevention of peeling of surface oxide by addition of rare earth elements. In particular, the addition of Mo and W to the Ni based alloy is expected to be effective in preventing dimensional deviation of structures from increasing during heating and cooling of process equipment. Various material specimens will be fabricated based on the above chemical composition development plans and tests on these specimens will then be carried out to confirm the corrosion resistance performance under the fluid conditions simulating each industrial process. (author)

  9. Introspection in Problem Solving

    Science.gov (United States)

    Jäkel, Frank; Schreiber, Cornell

    2013-01-01

    Problem solving research has encountered an impasse. Since the seminal work of Newell und Simon (1972) researchers do not seem to have made much theoretical progress (Batchelder and Alexander, 2012; Ohlsson, 2012). In this paper we argue that one factor that is holding back the field is the widespread rejection of introspection among cognitive…

  10. Problem Solving in Practice

    Science.gov (United States)

    Greene, Kim; Heyck-Williams, Jeff; Timpson Gray, Elicia

    2017-01-01

    Problem solving spans all grade levels and content areas, as evidenced by this compilation of projects from schools across the United States. In one project, high school girls built a solar-powered tent to serve their city's homeless population. In another project, 4th graders explored historic Jamestown to learn about the voices lost to history.…

  11. Solving Linear Differential Equations

    NARCIS (Netherlands)

    Nguyen, K.A.; Put, M. van der

    2010-01-01

    The theme of this paper is to 'solve' an absolutely irreducible differential module explicitly in terms of modules of lower dimension and finite extensions of the differential field K. Representations of semi-simple Lie algebras and differential Galo is theory are the main tools. The results extend

  12. Solving a binary puzzle

    NARCIS (Netherlands)

    Utomo, P.H.; Makarim, R.H.

    2017-01-01

    A Binary puzzle is a Sudoku-like puzzle with values in each cell taken from the set {0,1} {0,1}. Let n≥4 be an even integer, a solved binary puzzle is an n×n binary array that satisfies the following conditions: (1) no three consecutive ones and no three consecutive zeros in each row and each

  13. Electric Current Solves Mazes

    Science.gov (United States)

    Ayrinhac, Simon

    2014-01-01

    We present in this work a demonstration of the maze-solving problem with electricity. Electric current flowing in a maze as a printed circuit produces Joule heating and the right way is instantaneously revealed with infrared thermal imaging. The basic properties of electric current can be discussed in this context, with this challenging question:…

  14. Transport equation solving methods

    International Nuclear Information System (INIS)

    Granjean, P.M.

    1984-06-01

    This work is mainly devoted to Csub(N) and Fsub(N) methods. CN method: starting from a lemma stated by Placzek, an equivalence is established between two problems: the first one is defined in a finite medium bounded by a surface S, the second one is defined in the whole space. In the first problem the angular flux on the surface S is shown to be the solution of an integral equation. This equation is solved by Galerkin's method. The Csub(N) method is applied here to one-velocity problems: in plane geometry, slab albedo and transmission with Rayleigh scattering, calculation of the extrapolation length; in cylindrical geometry, albedo and extrapolation length calculation with linear scattering. Fsub(N) method: the basic integral transport equation of the Csub(N) method is integrated on Case's elementary distributions; another integral transport equation is obtained: this equation is solved by a collocation method. The plane problems solved by the Csub(N) method are also solved by the Fsub(N) method. The Fsub(N) method is extended to any polynomial scattering law. Some simple spherical problems are also studied. Chandrasekhar's method, collision probability method, Case's method are presented for comparison with Csub(N) and Fsub(N) methods. This comparison shows the respective advantages of the two methods: a) fast convergence and possible extension to various geometries for Csub(N) method; b) easy calculations and easy extension to polynomial scattering for Fsub(N) method [fr

  15. On Solving Linear Recurrences

    Science.gov (United States)

    Dobbs, David E.

    2013-01-01

    A direct method is given for solving first-order linear recurrences with constant coefficients. The limiting value of that solution is studied as "n to infinity." This classroom note could serve as enrichment material for the typical introductory course on discrete mathematics that follows a calculus course.

  16. Toward Solving the Problem of Problem Solving: An Analysis Framework

    Science.gov (United States)

    Roesler, Rebecca A.

    2016-01-01

    Teaching is replete with problem solving. Problem solving as a skill, however, is seldom addressed directly within music teacher education curricula, and research in music education has not examined problem solving systematically. A framework detailing problem-solving component skills would provide a needed foundation. I observed problem solving…

  17. Part of the green plan : suppliers are helping the coal and oil sands industries to address environmental concerns

    Energy Technology Data Exchange (ETDEWEB)

    Sabourin, M.

    2009-09-15

    The Canadian coal and oil sands industries operate in one of the most stringent environmental regulatory frameworks found in the world. The purpose of the strict regulations is to ensure that Canadian energy resources are developed safely, responsibly and efficiently. Their primary objectives involve the protection of water supplies and aquatic life. This article discussed how suppliers are helping the coal and oil sands industries address environmental concerns. Several examples were provided. In terms of water protection and management, EBA Engineering Consultants has helped mining companies comply with strict environmental regulations and has assisted them in obtaining the necessary permits and establishing monitoring programs. In terms of containment, the Layfield Group's silt and sediment control products has helped prevent fine soil particles from running off into and clouding local water courses. In terms of land reclamation and remediation, IW Kuhn Environmental Ltd., has provided soil remediation services, including re-vegetation using hydroseeding which involves the sowing of seeds with a hosed jet of water. This article also discussed the many green technology products that have been developed and commercialized by EarthRenew for application in coal and oil sands projects. Their patented waste renew facilities can process and cook manures, biosolids or green wastes into organic fertilizers that could be used in land repair applications. 5 figs.

  18. Discourse and Problem Solving

    Science.gov (United States)

    1983-07-01

    me?" S-REQUEST ^---^ S-REQUEST (plan recognitio ; REQUEST V EXECUTE-PLAN RHjtfEST BIDTOhC TASK COMMUNICATIVE Figure 3-6. Analysis using’please...sur- face phenomena affected? How do beliefs and’ attitudes (social factors) influence? Various principles of coherence are explored as well

  19. Industrial Waste

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund

    2011-01-01

    generation rates and material composition as well as determining factors are discussed in this chapter. Characterizing industrial waste is faced with the problem that often only a part of the waste is handled in the municipal waste system, where information is easily accessible. In addition part...... of the industrial waste may in periods, depending on market opportunities and prices, be traded as secondary rawmaterials. Production-specificwaste from primary production, for example steel slag, is not included in the current presentation. In some countries industries must be approved or licensed and as part...... of the system industry has to inform at the planning stage and afterwards in yearly reports on their waste arising and how the waste is managed. If available such information is very helpful in obtaining information about that specific industry. However, in many countries there is very little information...

  20. Hazard responses in the pre-industrial era: vulnerability and resilience of traditional societies to volcanic disasters and the implications for present-day disaster planning

    Science.gov (United States)

    Sangster, Heather

    2014-05-01

    A major research frontier in the study of natural hazard research involves unravelling the ways in which societies have reacted historically to disasters, and how such responses influence current policies of disaster reduction. For societies it is common to classify responses to natural hazards into: pre-industrial (folk); industrial; and post-industrial (comprehensive) responses. Pre-industrial societies are characterised by: a pre-dominantly rural location; an agricultural economic focus; artisan handicrafts rather than industrial production, parochialism, with people rarely travelling outside their local area and being little affected by external events and a feudal or semi-feudal social structure. In the past, hazard assessment focused on the physical processes that produced extreme and potentially damaging occurrences, however from the middle of the twenty-first century research into natural hazards has been cast within a framework defined by the polarities (or opposites) of vulnerability and resilience, subject to a blend of unique environmental, social, economic and cultural forces in hazardous areas, that either increase or decrease the impact of extreme events on a given society. In the past decade research of this type has been facilitated by a 'revolution' of source materials across a range of languages and in a variety of electronic formats (e.g. official archives; major contemporary and near-contemporary publications - often available as reprints; national and international newspapers of record; newsreel-films; and, photographs) and in the introduction of more reliable translation software (e.g. Systrans) that provides far more scope to the researcher in the study of natural hazards than was the case even a few years ago. Knowledge of hazard responses in the pre-industrial era is, not only important in its own right because it reveals indigenous strategies of coping, but also informs present-day disaster planners about how people have reacted to past

  1. Conceptual problem solving in high school physics

    Science.gov (United States)

    Docktor, Jennifer L.; Strand, Natalie E.; Mestre, José P.; Ross, Brian H.

    2015-12-01

    Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS) which guides students to identify principles, justify their use, and plan their solution in writing before solving a problem. The CPS approach was implemented by high school physics teachers at three schools for major theorems and conservation laws in mechanics and CPS-taught classes were compared to control classes taught using traditional problem solving methods. Information about the teachers' implementation of the approach was gathered from classroom observations and interviews, and the effectiveness of the approach was evaluated from a series of written assessments. Results indicated that teachers found CPS easy to integrate into their curricula, students engaged in classroom discussions and produced problem solutions of a higher quality than before, and students scored higher on conceptual and problem solving measures.

  2. Conceptual problem solving in high school physics

    Directory of Open Access Journals (Sweden)

    Jennifer L. Docktor

    2015-09-01

    Full Text Available Problem solving is a critical element of learning physics. However, traditional instruction often emphasizes the quantitative aspects of problem solving such as equations and mathematical procedures rather than qualitative analysis for selecting appropriate concepts and principles. This study describes the development and evaluation of an instructional approach called Conceptual Problem Solving (CPS which guides students to identify principles, justify their use, and plan their solution in writing before solving a problem. The CPS approach was implemented by high school physics teachers at three schools for major theorems and conservation laws in mechanics and CPS-taught classes were compared to control classes taught using traditional problem solving methods. Information about the teachers’ implementation of the approach was gathered from classroom observations and interviews, and the effectiveness of the approach was evaluated from a series of written assessments. Results indicated that teachers found CPS easy to integrate into their curricula, students engaged in classroom discussions and produced problem solutions of a higher quality than before, and students scored higher on conceptual and problem solving measures.

  3. Decomposition of the Strategic Plan for Restructuring a Machine-Building Enterprise in View of Continuity of the Plans for Adjacent Periods

    Directory of Open Access Journals (Sweden)

    Kozyr-Chepurna Mariia A.

    2017-09-01

    Full Text Available The aim of the article is to practically approve the authors’ multi-level hierarchical approach to the strategic planning of industrial enterprise restructuring using the example of solving the problem of disaggregating the strategic plan for restructuring a machine-building enterprise of the electrical industry providing for organization of production of railroad freight cars at the enterprise. Besides, there demonstrated the effectiveness of the mechanisms of coordinating the plans for adjacent hierarchical and time periods included in the corresponding mathematical support. In the course of the practical approval, different variants of formulating the problem of decomposing the strategic plan into plans of lower hierarchical levels differing in terms of coordination of the plans of adjacent hierarchical levels and adjacent planning periods are considered, and the solutions of corresponding optimal planning problems are analyzed. It is shown that the developed methodological approach, which is based on the methods of statistical optimization, demonstrates quite satisfactory performance characteristics in solving the problem of coordinating the plans of adjacent time periods in the mode of sliding planning in the process of decomposition of the strategic plan into lower-level plans.

  4. Creativity and Problem Solving

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui

    2004-01-01

    This paper presents some modern and interdisciplinary concepts about creativity and creative processes of special relevance for Operational Research workers. Central publications in the area Creativity-Operational Research are shortly reviewed. Some creative tools and the Creative Problem Solving...... approach are also discussed. Finally, some applications of these concepts and tools are outlined. Some central references are presented for further study of themes related to creativity or creative tools....

  5. Creativity and problem Solving

    Directory of Open Access Journals (Sweden)

    René Victor Valqui Vidal

    2004-12-01

    Full Text Available This paper presents some modern and interdisciplinary concepts about creativity and creative processes of special relevance for Operational Research workers. Central publications in the area Creativity-Operational Research are shortly reviewed. Some creative tools and the Creative Problem Solving approach are also discussed. Finally, some applications of these concepts and tools are outlined. Some central references are presented for further study of themes related to creativity or creative tools.

  6. Two pricing methods for solving an integrated commercial fishery ...

    African Journals Online (AJOL)

    In this paper, we develop two novel pricing methods for solving an integer program. We demonstrate the methods by solving an integrated commercial fishery planning model (IFPM). In this problem, a fishery manager must schedule fishing trawlers (determine when and where the trawlers should go fishing, and when the ...

  7. Using Everyday Materials To Promote Problem Solving in Toddlers.

    Science.gov (United States)

    Segatti, Laura; Brown-DuPaul, Judy; Keyes, Tracy L.

    2003-01-01

    Outlines benefits of and skills involved in problem solving. Details how an environment rich in materials that foster cause-and-effect or trial-and-error explorations promote cognitive development among toddlers. Offers examples of problem-solving experiences and lists materials for use in curriculum planning. Describes the teacher' role as one of…

  8. Two pricing methods for solving an integrated commercial fishery ...

    African Journals Online (AJOL)

    a model (Hasan and Raffensperger, 2006) to solve this problem: the integrated ... planning and labour allocation for that processing firm, but did not consider any fleet- .... the DBONP method actually finds such price information, and uses it.

  9. Status and Prospects of the Global Automotive Fuel Cell Industry and Plans for Deployment of Fuel Cell Vehicles and Hydrogen Refueling Infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L [ORNL; Duleep, Gopal [HD Systems

    2013-06-01

    Automobile manufacturers leading the development of mass-market fuel cell vehicles (FCVs) were interviewed in Japan, Korea, Germany and the United States. There is general agreement that the performance of FCVs with respect to durability, cold start, packaging, acceleration, refueling time and range has progressed to the point where vehicles that could be brought to market in 2015 will satisfy customer expectations. However, cost and the lack of refueling infrastructure remain significant barriers. Costs have been dramatically reduced over the past decade, yet are still about twice what appears to be needed for sustainable market success. While all four countries have plans for the early deployment of hydrogen refueling infrastructure, the roles of government, industry and the public in creating a viable hydrogen refueling infrastructure remain unresolved. The existence of an adequate refueling infrastructure and supporting government policies are likely to be the critical factors that determine when and where hydrogen FCVs are brought to market.

  10. Advanced scale conditioning agent and consolidated deposit extraction planning, application experience, and results at Comanche Peak Unit 2 and industrial super critical water oxidation waste reduction

    Energy Technology Data Exchange (ETDEWEB)

    Forney, M.; Ramaley, D. [Westinghouse Electric Company, Cranberry Township, PA (United States); Bryant, W. [Luminant Energy, Comanche Peak Nuclear Power Plant, Dallas, TX (United States)

    2015-07-01

    Advance Scale Conditioning Agent (ASCA) technology has been applied more than forty times worldwide since its inception in 2000. This technology has continually grown in popularity since its development due to the combination of several process benefits and minimal outage impacts. Comanche Peak Unit 2 applied a Top of Tubesheet (TTS) ASCA in 2014 for partial dissolution and softening of consolidated TTS collars. In addition to the ASCA application, a Consolidated Deposit Extraction (CODE) step was applied to the TTS. CODE is a chemical treatment technology that effectively targets and dissolves 'binding species' such as those containing aluminum and silicon from steam generator deposits. Since magnetite dissolution technologies are not wholly effective in removing consolidated TTS 'collars' CODE technology was developed to address this need in the industry. This paper will discuss both the Westinghouse and utility perspective on TTS ASCA/CODE application planning, site execution, and process results. (author)

  11. Understanding the vector in order to plan effective tobacco control policies: an analysis of contemporary tobacco industry materials.

    Science.gov (United States)

    Gilmore, Anna B

    2012-03-01

    This paper builds on tobacco document research by analysing contemporary materials to explore how the global tobacco market has changed, how transnational tobacco companies (TTCs) are responding and the implications for tobacco control. The methods involved analysis of a variety of materials, including tobacco company annual reports, investor relations materials, financial analyst reports, market research reports and data. Once China, where TTCs have little market share, is excluded, global cigarette volumes are already declining. Nevertheless, industry profits continue to increase. This pattern is explained by the pricing power of TTCs-their ability to increase prices faster than volumes fall, a consequence of market failure. Pricing power is now fundamental to the long term future of TTCs. Consequently, and in light of growing regulations, the business model of the TTCs is changing. Product innovation is now a key marketing technique used to drive consumers to buy more expensive (ie, profitable) premium cigarettes. Contrary to established wisdom, high tobacco excise rates, particularly where increases in excise are gradual, can benefit TTCs by enabling price (profit) increases to be disguised. Large intermittent tax increases likely have a greater public health benefit. TTC investments in smokeless tobacco appear designed to eliminate competition between smokeless tobacco and cigarettes, thereby increasing the pricing power of TTCs while enabling them to harness the rhetoric of harm reduction. Monitoring TTCs can inform effective policy development. The value maximising approach of TTCs suggests that a ban on product innovation and more informed tobacco excise policies are needed.

  12. A Matheuristic Approach for Solving the Railroad Hump Yard Block-to-Track Assignment

    DEFF Research Database (Denmark)

    Haahr, Jørgen Thorlund; Lusby, Richard Martin

    dependent subproblems. Optimization-based strategies are adopted for two of these, while the third is solved using a greedy heuristic. We demonstrate the efficiency of the complete framework on the official datasets, where solutions within 4-14% of a known lower bound (to a relaxed problem) are found. We......This paper presents a novel matheuristic for solving the Hump Yard Block-to-Track Assignment Problem. This is an important problem rising in the railway freight industry and involves scheduling the transitions of a set of rail cars from a set of inbound trains to a set of outbound trains over...... a certain planning horizon. It was also the topic of the 2014 challenge organised by the Railway Applications Section of the Institute for Operations Research and the Management Sciences for which the proposed matheuristic was awarded first prize. Our approach decomposes the problem into three highly...

  13. Information technology use in the food and beverage industry: a planning model for small and medium manufacturing enterprises

    Directory of Open Access Journals (Sweden)

    Gibson Barcelos Reggiani

    2011-12-01

    Full Text Available The determinant variables of the performance of small and medium companies (SMEs are associated to aspects of entrepreneurial capacity, regional economy, positioning in the market and type of operational management. These aspects are all influenced by the use of information technology (IT. This paper presents the intervening factors in the management process of these companies and a model that contemplates IT as an integrant part of the enterprise planning. The model, based on the Competence Theory, identifies in the business context of the company the critical factors to its success, the capacities and resources necessary to its sustain and the metrical which should reflect the evolution of the results of the company in relation to its objectives. Associated to these capacities IT resources are identified to be applied to upgrade the existing competences, or to develop new ones, according to the strategic focus and positioning of the company in the market. It is presented also a case study of a manufacturing SME of beverages where the model is being applied. The case shows some metrical results which certify the effectiveness of the model, although the short time of implantation. In spite of still being in the validation phase, with implementations in companies of other sectors, the model has shown favorable aspects mainly due to its  cognitive and recurrent approach, which is well appropriate to the management process of  SMEs.

  14. Counterfactual Problem Solving and Situated Cognition

    Directory of Open Access Journals (Sweden)

    Glebkin V.V.,

    2017-08-01

    Full Text Available The paper describes and interprets data of a study on counterfactual problem solving in representatives of modern industrial culture. The study was inspired by similar experiments carried out by A.R. Luria during his expedition to Central Asia. The hypothesis of our study was that representatives of modern industrial culture would solve counterfactual puzzles at a slower rate and with higher numbers of mistakes than similar non-counterfactual tasks. The experiments we conducted supported this hypothesis as well as provided us with some insights as to how to further develop it. For instance, we found no significant differences in time lag in solving counterfactual and ‘realistic’ tasks between the subjects with mathematical and the ones with liberal arts education. As an interpretation of the obtained data, we suggest a two-stage model of counterfactual problem solving: on the first stage, where situated cognition dominates, the realistic situation is transferred into the system of symbols unrelated to this very situation; on the second stage, operations are carried out within the framework of this new system of symbols.

  15. Simon on problem solving

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul

    2006-01-01

    as a general approach to problem solving. We apply these Simonian ideas to organisational issues, specifically new organisational forms. Specifically, Simonian ideas allow us to develop a morphology of new organisational forms and to point to some design problems that characterise these forms.......Two of Herbert Simon's best-known papers are 'The Architecture of Complexity' and 'The Structure of Ill-Structured Problems.' We discuss the neglected links between these two papers, highlighting the role of decomposition in the context of problems on which constraints have been imposed...

  16. Assessing problem-solving skills in construction education with the virtual construction simulator

    Science.gov (United States)

    Castronovo, Fadi

    The ability to solve complex problems is an essential skill that a construction and project manager must possess when entering the architectural, engineering, and construction industry. Such ability requires a mixture of problem-solving skills, ranging from lower to higher order thinking skills, composed of cognitive and metacognitive processes. These skills include the ability to develop and evaluate construction plans and manage the execution of such plans. However, in a typical construction program, introducing students to such complex problems can be a challenge, and most commonly the learner is presented with only part of a complex problem. To support this challenge, the traditional methodology of delivering design, engineering, and construction instruction has been going through a technological revolution, due to the rise of computer-based technology. For example, in construction classrooms, and other disciplines, simulations and educational games are being utilized to support the development of problem-solving skills. Previous engineering education research has illustrated the high potential that simulations and educational games have in engaging in lower and higher order thinking skills. Such research illustrated their capacity to support the development of problem-solving skills. This research presents evidence supporting the theory that educational simulation games can help with the learning and retention of transferable problem-solving skills, which are necessary to solve complex construction problems. The educational simulation game employed in this study is the Virtual Construction Simulator (VCS). The VCS is a game developed to provide students in an engaging learning activity that simulates the planning and managing phases of a construction project. Assessment of the third iteration of the VCS(3) game has shown pedagogical value in promoting students' motivation and a basic understanding of construction concepts. To further evaluate the benefits on

  17. Solving Differential Equations in R: Package deSolve

    Science.gov (United States)

    In this paper we present the R package deSolve to solve initial value problems (IVP) written as ordinary differential equations (ODE), differential algebraic equations (DAE) of index 0 or 1 and partial differential equations (PDE), the latter solved using the method of lines appr...

  18. Solving Differential Equations in R: Package deSolve

    NARCIS (Netherlands)

    Soetaert, K.E.R.; Petzoldt, T.; Setzer, R.W.

    2010-01-01

    In this paper we present the R package deSolve to solve initial value problems (IVP) written as ordinary differential equations (ODE), differential algebraic equations (DAE) of index 0 or 1 and partial differential equations (PDE), the latter solved using the method of lines approach. The

  19. Problem solving in nuclear engineering using supercomputers

    International Nuclear Information System (INIS)

    Schmidt, F.; Scheuermann, W.; Schatz, A.

    1987-01-01

    The availability of supercomputers enables the engineer to formulate new strategies for problem solving. One such strategy is the Integrated Planning and Simulation System (IPSS). With the integrated systems, simulation models with greater consistency and good agreement with actual plant data can be effectively realized. In the present work some of the basic ideas of IPSS are described as well as some of the conditions necessary to build such systems. Hardware and software characteristics as realized are outlined. (orig.) [de

  20. Universal methods of creation of functionally developed management systems of special purpose of industrial enterprises and production associations and their use when planning and introducing the subsystem of accounting and analytical support

    Directory of Open Access Journals (Sweden)

    Tkachenko Sergіy A.

    2013-03-01

    Full Text Available The goal of the article lies in formation of a paradigm (sample of universal methods of creation of functionally developed management systems of special purpose of industrial enterprises and production associations and their use when planning and introducing the subsystem of accounting and analytical support. Analysing, systemising and generalising scientific works of many economists, the article describes ways of solution of the problem of organisation of works on planning and introducing the accounting function at industrial enterprises and in production associations – individual planning, increase of a number of organisations that plan functionally developed accounting subsystem and training of relevant specialists. In the result of the study the article realises an important direction of development in improvement of organisation of accounting and economic and analytical support at industrial enterprises and in production associations based on uniformity of project decisions on the subsystem of the accounting and analytical support and functional development of the process of its creation. The issue of organisation of the calculation process while planning and introducing the accounting function in functionally developed management systems of special purpose of industrial enterprises and production associations is of special urgency among the prospects of further studies in this direction. Further development of accounting can result in replacement of traditional accounting with functionally developed subsystem of accounting and analytical support with intensive use of the concept of methodologically justified paradigmatic approach.

  1. Advanced Industrial Materials (AIM) Program annual progress report, FY 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    The Advanced Industrial Materials (AIM) Program is a part of the Office of Industrial Technologies (OIT), Energy Efficiency and Renewable Energy, US Department of Energy (DOE). The mission of AIM is to support development and commercialization of new or improved materials to improve energy efficiency, productivity, product quality, and reduced waste in the major process industries. OIT has embarked on a fundamentally new way of working with industries--the Industries of the Future (IOF) strategy--concentrating on the major process industries that consume about 90% of the energy and generate about 90% of the waste in the industrial sector. These are the aluminum, chemical, forest products, glass, metalcasting, and steel industries. OIT has encouraged and assisted these industries in developing visions of what they will be like 20 or 30 years into the future, defining the drivers, technology needs, and barriers to realization of their visions. These visions provide a framework for development of technology roadmaps and implementation plans, some of which have been completed. The AIM Program supports IOF by conducting research and development on materials to solve problems identified in the roadmaps. This is done by National Laboratory/industry/university teams with the facilities and expertise needed to develop new and improved materials. Each project in the AIM Program has active industrial participation and support.

  2. A Problem-Solving Model for Literacy Coaching Practice

    Science.gov (United States)

    Toll, Cathy A.

    2017-01-01

    Literacy coaches are more effective when they have a clear plan for their collaborations with teachers. This article provides details of such a plan, which involves identifying a problem, understanding the problem, deciding what to do differently, and trying something different. For each phase of the problem-solving model, there are key tasks for…

  3. Adapting Experiential Learning to Develop Problem-Solving Skills in Deaf and Hard-of-Hearing Engineering Students.

    Science.gov (United States)

    Marshall, Matthew M; Carrano, Andres L; Dannels, Wendy A

    2016-10-01

    Individuals who are deaf and hard-of-hearing (DHH) are underrepresented in science, technology, engineering, and mathematics (STEM) professions, and this may be due in part to their level of preparation in the development and retention of mathematical and problem-solving skills. An approach was developed that incorporates experiential learning and best practices of STEM instruction to give first-year DHH students enrolled in a postsecondary STEM program the opportunity to develop problem-solving skills in real-world scenarios. Using an industrial engineering laboratory that provides manufacturing and warehousing environments, students were immersed in real-world scenarios in which they worked on teams to address prescribed problems encountered during the activities. The highly structured, Plan-Do-Check-Act approach commonly used in industry was adapted for the DHH student participants to document and communicate the problem-solving steps. Students who experienced the intervention realized a 14.6% improvement in problem-solving proficiency compared with a control group, and this gain was retained at 6 and 12 months, post-intervention. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. Planning of decontamination and bleaching of textiles in an industrial cycle; Programmation des operations de decontamination et de blanchissage du linge dans un cycle industriel

    Energy Technology Data Exchange (ETDEWEB)

    Boutot, Pierre; Schipfer, Pierre [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre de Production de Plutonium de Marcoule, Service de Protection contre les Radiations (France)

    1964-10-15

    This note describes the operational planning for the decontamination and bleaching of textiles (clothes, protections, etc.) worn by personnel, in industrial-type washing machines. Various tests have been conducted with contaminated cotton samples using different cleaning products (and quantities) and various temperature cycles. The performance of the washing cycle (soaking, pre-washing, washing, rinsing) is discussed in terms of decontamination and washing efficiency, textile wear and resistance to shrinkage, whiteness, etc. The experimental washing machine is described [French] Cette etude programme les operations de decontamination et de blanchissage du linge au sein d'un cycle de traitement tel qu'il apparait dans les machines a laver industrielles a fort indice de production. Les echantillons de cotonnade, contamines au moyen de produits de fission, sont de meme nature que le tissu des vetements de protection. En matiere de decontamination les meilleurs resultats sont obtenus apres un trempage faiblement acide et un prelavage au moyen d'un sequestrant. Dans le cadre du blanchissage, seule une lessive industrielle employee dans la phase de lavage peut conferer aux tissus la luminance que requiert leur bonne presentation. Les taches persistantes sont effacees par blanchiment au cours du rincage tiede. Une analyse terminale permet de constater que l'usure des vetements est davantage liee aux conditions d'utilisation qu'aux operations de lavage et de decontamination. (auteurs)

  5. Topics in industrial mathematics

    International Nuclear Information System (INIS)

    Vatsya, S.R.

    1992-01-01

    Mathematical methods are widely used to solve practical problems arising in modern industry. This article outlines some of the topics relevant to AECL programmes. This covers the applications of transmission and neutron transport tomography to determine density distributions in rocks and two phase flow situations. Another example covered is the use of variational methods to solve the problems of aerosol migration and control theory. (author). 7 refs

  6. Problem Solving Model for Science Learning

    Science.gov (United States)

    Alberida, H.; Lufri; Festiyed; Barlian, E.

    2018-04-01

    This research aims to develop problem solving model for science learning in junior high school. The learning model was developed using the ADDIE model. An analysis phase includes curriculum analysis, analysis of students of SMP Kota Padang, analysis of SMP science teachers, learning analysis, as well as the literature review. The design phase includes product planning a science-learning problem-solving model, which consists of syntax, reaction principle, social system, support system, instructional impact and support. Implementation of problem-solving model in science learning to improve students' science process skills. The development stage consists of three steps: a) designing a prototype, b) performing a formative evaluation and c) a prototype revision. Implementation stage is done through a limited trial. A limited trial was conducted on 24 and 26 August 2015 in Class VII 2 SMPN 12 Padang. The evaluation phase was conducted in the form of experiments at SMPN 1 Padang, SMPN 12 Padang and SMP National Padang. Based on the development research done, the syntax model problem solving for science learning at junior high school consists of the introduction, observation, initial problems, data collection, data organization, data analysis/generalization, and communicating.

  7. Analysis of industry-generated data. Part 1: a baseline for the development of a tool to assist the milk industry in designing sampling plans for controlling aflatoxin M1 in milk.

    Science.gov (United States)

    Trevisani, Marcello; Farkas, Zsuzsa; Serraino, Andrea; Zambrini, Angelo Vittorio; Pizzamiglio, Valentina; Giacometti, Federica; Ámbrus, Arpád

    2014-01-01

    The presence of aflatoxin M1 (AFM1) in milk was assessed in Italy in the framework of designing a monitoring plan actuated by the milk industry in the period 2005-10. Overall, 21,969 samples were taken from tankers collecting milk from 690 dairy farms. The milk samples were representative of the consignments of co-mingled milk received from multiple (two to six) farms. Systematic, biweekly sampling of consignments involved each of the 121 districts (70 in the North, 17 in the Central and 34 in the South regions of Italy). AFM1 concentration was measured using an enzyme-linked immunoassay method (validated within the range of 5-100 ng kg(-1)) whereas an HPLC method was used for the quantification of levels in the samples that had concentrations higher than 100 ng kg(-1). Process control charts using data collected in three processing plants illustrate, as an example, the seasonal variation of the contamination. The mean concentration of AFM1 was in the range between 11 and 19 ng kg(-1). The 90th and 99th percentile values were 19-34 and 41-91 ng kg(-1), respectively, and values as high as 280 ng kg(-1) were reached in 2008. The number of non-compliant consignments (those with an AFM1 concentration above the statutory limit of 50 ng kg(-1)) varied between 0.3% and 3.1% per year, with peaks in September, after the maize harvest season. The variability between different regions was not significant. The results show that controlling the aflatoxins in feed at farm level was inadequate, consequently screening of raw milk prior to processing was needed. The evaluation of the AFM1 contamination level observed during a long-term period can provide useful data for defining the frequency of sampling.

  8. Planning for Higher Education.

    Science.gov (United States)

    Lindstrom, Caj-Gunnar

    1984-01-01

    Decision processes for strategic planning for higher education institutions are outlined using these parameters: institutional goals and power structure, organizational climate, leadership attitudes, specific problem type, and problem-solving conditions and alternatives. (MSE)

  9. Solving decontaminable flooring problems

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    Pennsylvania Power and Light wanted to cover deteriorating concrete in unit 2 of its Susquehanna BWR with a smooth, durable, decontaminable coating. Traditionally, floors in the plant had been coated with epoxy paint, but many of these floors suffered delamination, and failed in three to five years. Painting with epoxy would also interrupt operations for as much as three days while the floor dried, yet critical instruments in some areas had to be monitored at least once per shift. In addition, conventional floor surface preparation produced dust and vibration around sensitive equipment. The solution was a dustless scabbling system for surface preparation, followed by the installation of a high-strength acrylic industrial floor known as Silakal. The work was carried out by Pentek. Silikal bonds to the underlying concrete, so that delamination of the floor will not occur even under severe traffic conditions. Another advantage of this type of flooring is that it cures in one hour, so floor resurfacing has only minimal impact on plant operations. (author)

  10. The art and science of participative problem solving

    DEFF Research Database (Denmark)

    Vidal, Rene Victor Valqui

    In this paper we will document that real-life problem solving in complex situations demands both rational (scientific) and intuitive (artistic) thinking. First, the concepts of art and science will be discussed; differences and similarities will be enhanced. Thereafter the concept of group problem...... solving facilitation both as science and art will be presented. A case study related to examinations planning will be discussed to illustrate the main concepts in practice. In addition, other cases studies will also be shortly presented....

  11. Difficulties in Genetics Problem Solving.

    Science.gov (United States)

    Tolman, Richard R.

    1982-01-01

    Examined problem-solving strategies of 30 high school students as they solved genetics problems. Proposes a new sequence of teaching genetics based on results: meiosis, sex chromosomes, sex determination, sex-linked traits, monohybrid and dihybrid crosses (humans), codominance (humans), and Mendel's pea experiments. (JN)

  12. Problem Solving, Scaffolding and Learning

    Science.gov (United States)

    Lin, Shih-Yin

    2012-01-01

    Helping students to construct robust understanding of physics concepts and develop good solving skills is a central goal in many physics classrooms. This thesis examine students' problem solving abilities from different perspectives and explores strategies to scaffold students' learning. In studies involving analogical problem solving…

  13. Problem Solving on a Monorail.

    Science.gov (United States)

    Barrow, Lloyd H.; And Others

    1994-01-01

    This activity was created to address a lack of problem-solving activities for elementary children. A "monorail" activity from the Evening Science Program for K-3 Students and Parents program is presented to illustrate the problem-solving format. Designed for performance at stations by groups of two students. (LZ)

  14. Solving complex fisheries management problems

    DEFF Research Database (Denmark)

    Petter Johnsen, Jahn; Eliasen, Søren Qvist

    2011-01-01

    A crucial issue for the new EU common fisheries policy is how to solve the discard problem. Through a study of the institutional set up and the arrangements for solving the discard problem in Denmark, the Faroe Islands, Iceland and Norway, the article identifies the discard problem as related...

  15. On improving the NPP construction long-term planning

    International Nuclear Information System (INIS)

    Solov'ev, M.M.

    1980-01-01

    General approaches to solving the problems of long-term planning of the construction-mounting work volume and introduction of power capacities at different paces of power unit commission and norms of construction time are considered. Problems associated with location and development of subsidiary industries providing NPP construction are discussed. It is shown that decrease of WWER-1000 reactor type NPP construction time from 24 to 12 months results in reduction of required high-skilled engineers, managerial staff, unique construction mechanisms and engines as well as in improvement of conditions for conducting measures on work arrangement during preparation of construction industry and mounting of the first assemblies

  16. Financial Planning with Fractional Goals

    OpenAIRE

    Goedhart, Marc; Spronk, Jaap

    1995-01-01

    textabstractWhen solving financial planning problems with multiple goals by means of multiple objective programming, the presence of fractional goals leads to technical difficulties. In this paper we present a straightforward interactive approach for solving such linear fractional programs with multiple goal variables. The approach is illustrated by means of an example in financial planning.

  17. Metaheurística Simulated Annealing para solução de problemas de planejamento florestal com restrições de integridade Simulated Annealing metaheuristic to solve forest planning problem with integer constraints

    Directory of Open Access Journals (Sweden)

    Flávio Lopes Rodrigues

    2004-04-01

    Full Text Available Os objetivos deste trabalho foram desenvolver e testar a metaheurística SA para solução de problemas de gerenciamento florestal com restrições de integridade. O algoritmo SA desenvolvido foi testado em quatro problemas, contendo entre 93 e 423 variáveis de decisão, sujeitos às restrições de singularidade, produção mínima e produção máxima, periodicamente. Todos os problemas tiveram como objetivo a maximização do valor presente líquido. O algoritmo SA foi codificado em liguagem delphi 5.0 e os testes foram efetuados em um microcomputador AMD K6II 500 MHZ, com memória RAM de 64 MB e disco rígido de 15GB. O desempenho da SA foi avaliado de acordo com as medidas de eficácia e eficiência. Os diferentes valores ou categorias dos parâmetros da SA foram testados e comparados quanto aos seus efeitos na eficácia do algoritmo. A seleção da melhor configuração de parâmetros foi feita com o teste L&O, a 1% de probabilidade, e as análises foram realizadas através de estatísticas descritivas. A melhor configuração de parâmetros propiciou à SA eficácia média de 95,36%, valor mínimo de 83,66%, valor máximo de 100% e coeficiente de variação igual a 3,18% do ótimo matemático obtido pelo algoritmo exato branch and bound. Para o problema de maior porte, a eficiência da SA foi dez vezes superior à eficiência do algoritmo exato branch and bound. O bom desempenho desta heurística reforçou as conclusões, tiradas em outros trabalhos, do seu enorme potencial para resolver importantes problemas de gerenciamento florestal de difícil solução pelos instrumentos computacionais da atualidade.The objectives of this work was to develop and test an algorithm based on Simulated Annealing (SA metaheuristic to solve problems of forest management with integer constraints. The algorithm SA developed was tested in five problems containing between 93 and 423 decision variables, periodically subject to singularity constraints, minimum

  18. Metaheurística algoritmo genético para solução de problemas de planejamento florestal com restrições de integridade Genetic algorithm metaheuristic to solve forest planning problem with integer constraints

    Directory of Open Access Journals (Sweden)

    Flávio Lopes Rodrigues

    2004-04-01

    Full Text Available Os objetivos deste trabalho foram desenvolver e testar um algoritmo genético (AG para a solução de problemas de gerenciamento florestal com restrições de integridade. O AG foi testado em quatro problemas, contendo entre 93 e 423 variáveis de decisão, sujeitos às restrições de singularidade, produção mínima e produção máxima, periodicamente. Todos os problemas tiveram como objetivo a maximização do valor presente líquido. O AG foi codificado em ambiente delphi 5.0 e os testes foram realizados em um microcomputador AMD K6II 500 MHZ, com memória RAM de 64 MB e disco rígido de 15GB. O desempenho do AG foi avaliado de acordo com as medidas de eficácia e eficiência. Os valores ou categorias dos parâmetros do AG foram testados e comparados quanto aos seus efeitos na eficácia do algoritmo. A seleção da melhor configuração de parâmetros foi feita com o teste L&O, a 1% de probabilidade, e as análises foram realizadas através de estatísticas descritivas. A melhor configuração de parâmetros propiciou ao AG eficácia média de 94,28%, valor mínimo de 90,01%, valor máximo de 98,48%, com coeficiente de variação de 2,08% do ótimo matemático, obtido pelo algoritmo exato branch and bound. Para o problema de maior porte, a eficiência do AG foi cinco vezes superior à eficiência do algoritmo exato branch and bound. O AG apresentou-se como uma abordagem bastante atrativa para solução de importantes problemas de gerenciamento florestal.The objectives of this work was to develop and test a Genetic Algorithm (GA to solve problems of forest management with integer constraints. GA was tested in five problems containing 93 - 423 decision variables, periodically subject to singularity constraints, minimum and maximum production. The problems had the objective of maximizing the net present value. GA was codified into delphi 5.0 language and the tests were performed in a microcomputer AMD K6II 500 MHZ, with RAM memory of 64 MB

  19. Research Utilizing Problem Solving (RUPS) - Classroom Version. Description of Teacher Inservice Education Materials.

    Science.gov (United States)

    National Education Association, Washington, DC. Project on Utilization of Inservice Education R & D Outcomes.

    The workshop instructional materials described here are designed to try out a systematic problem solving process as a way of working toward improvements in the school setting. Topics include diagnosis using force field technique, small group dynamics, planning for action, and planning a RUPS (Research Using Problem Solving) project. This…

  20. Petroleum industry of Korea seen from industry

    Energy Technology Data Exchange (ETDEWEB)

    Kim, H.P. [SK Co, Seoul (Korea, Republic of)

    1998-05-01

    The domestic petroleum industry faced with outward opening and exchange crisis is put under the most difficult period so far, and costs reduction and securing international competitive power in software field are emerging as important assignments on which the life and death of national key industries depends not only as a restructuring issue of each petroleum company. Required strategy of petroleum industry to solve this effectively this year must be the thorough revamping through restructuring and reform of management standards not the survival exercise through price competition. For this, each petroleum company and distributor should open a new petroleum industry in which fair rules of the game are developed as well as costs reduction through joint efforts and value creation in overall industry. For this, government should support the domestic petroleum industry to stand up straight as a keeper of domestic energy industry by helping it to arm with international competitive power within a short period of time through overall needed system and legal scheme. It is because nobody can deny that energy industry is the key industry on which national existence is at stake.

  1. Integrated management plan for the North Sea and Skagerrak: Status description for the petroleum industry with emphasis on the Norwegian continental shelf; Helhetlig forvaltningsplan for Nordsjoeen og Skagerrak: Statusbeskrivelse for petroleumsvirksomheten med hovedvekt paa norsk sokkel

    Energy Technology Data Exchange (ETDEWEB)

    2010-06-15

    Status description of the petroleum industry covers mainly the Norwegian continental shelf, but it is also given a brief description of the activity in other offshore areas of the North Sea. It shows a list of producing fields, fields under development, developments in the future, findings that are in the planning phase, and completed fields. It also describes the pipelines and other petroleum-related activities at sea and on shore. (AG)

  2. Student’s scheme in solving mathematics problems

    Science.gov (United States)

    Setyaningsih, Nining; Juniati, Dwi; Suwarsono

    2018-03-01

    The purpose of this study was to investigate students’ scheme in solving mathematics problems. Scheme are data structures for representing the concepts stored in memory. In this study, we used it in solving mathematics problems, especially ratio and proportion topics. Scheme is related to problem solving that assumes that a system is developed in the human mind by acquiring a structure in which problem solving procedures are integrated with some concepts. The data were collected by interview and students’ written works. The results of this study revealed are students’ scheme in solving the problem of ratio and proportion as follows: (1) the content scheme, where students can describe the selected components of the problem according to their prior knowledge, (2) the formal scheme, where students can explain in construct a mental model based on components that have been selected from the problem and can use existing schemes to build planning steps, create something that will be used to solve problems and (3) the language scheme, where students can identify terms, or symbols of the components of the problem.Therefore, by using the different strategies to solve the problems, the students’ scheme in solving the ratio and proportion problems will also differ.

  3. Youth and nuclear industry in Russia: Tasks and problem solving

    International Nuclear Information System (INIS)

    Philippoff, S.; Soldatov, A.; Kovalevskiy, A.; Porokhina, E.

    2001-01-01

    In this paper activities of the Youth Department of Russian Nuclear Society (YDRNS) department at Moscow State Engineering-Physical Institute (MEPhI) are reviewed. The purposes of growing organization were pointed at the international conference P olar Lights'99 . First of all, the revealing and all-level support of active youth, including speciality discussion among pupils. Secondly, propagating the concepts of modern power engineering and creating the positive image of nuclear field among public. And, thirdly, the development of international relationships. May 1999 started with foundation of the YDRNS department at MEPhI and the following scientific trends were announced: Arrangement and conducting of scientific conferences and seminars on the current problems in nuclear field; Assistance in publication of scientific works and articles in scientific editions; Arrangement of the period of trainee and acquaintance of youth with energy enterprises; Reflecting the YDRNS and talented youth activities in mass media; Cooperation with YDRNS departments in other regions of Russia and similar foreign organizations; Creation of data base of participants and their participation in YDRNS activities. This thesis formed the basis of YDRNS of MEPhI activities for year 1999. (authors)

  4. Turnover in the hospitality industry: can reciprocity solve the problem?

    Directory of Open Access Journals (Sweden)

    Guglielmo Faldetta

    2013-01-01

    Full Text Available Las pérdidas de empleados es uno de los principales problemas para la industria del turismo, con muchos impactos negativos en las empresas. Las prácticas de gestión de recursos humanos, en particular, el compromiso organizacional y la satisfacción en el trabajo, a menudo, se indican como posibles instrumentos para que las tasas de rotación no sean más bajas. La reciprocidad puede ser un poderoso instrumento de gestión de la relación de trabajo. Cuando los empleados perciben el compromiso como elemento clave, que puede superar sus expectativas, los empleados estarán más dispuestos a demostrar un mayor compromiso para con su organización. El objetivo principal de este artículo teórico es mostrar cómo la reciprocidad puede fortalecer la relación de trabajo, lo que aumenta la satisfacción laboral y el compromiso, y así contribuir a disminuir las tasas de rotación.

  5. Planning for Biogas Plant in Denmark

    DEFF Research Database (Denmark)

    Landt, Cristina C.; Gaarsmand, Regin; Palsberg, Aske

    2016-01-01

    This article is about establishing biogas in Denmark in the region of Zealand, the challenges that are related to this establishment and how to overcome this challenges. The article highlights three reasons for these challenges: 1) Regulation, 2) The municipal planning and 3) Involved various...... stakeholders. It investigates how these challenges affected the process and were overcome in the establishment of Solrod Biogas. In terms of ownership and biomass input, this biogas plant is unique compared to other Danish biogas plants. The biogas plant is based on organic by-products from local industries...... and seaweed. The plant solves an essential environmental issue for the municipality and citizens who were affected by the smell of rotten seaweed washed up in Koge Bay. The seaweed is used as input; this solves several problems at the same time. The method used to establish Solrod Biogas was an integrated...

  6. Air Pollution and Industry.

    Science.gov (United States)

    Ross, R. D., Ed.

    This book is an authoritative reference and practical guide designed to help the plant engineer identify and solve industrial air pollution problems in order to be able to meet current air pollution regulations. Prepared under the editorial supervision of an experienced chemical engineer, with each chapter contributed by an expert in his field,…

  7. Problem Solving with General Semantics.

    Science.gov (United States)

    Hewson, David

    1996-01-01

    Discusses how to use general semantics formulations to improve problem solving at home or at work--methods come from the areas of artificial intelligence/computer science, engineering, operations research, and psychology. (PA)

  8. How to solve mathematical problems

    CERN Document Server

    Wickelgren, Wayne A

    1995-01-01

    Seven problem-solving techniques include inference, classification of action sequences, subgoals, contradiction, working backward, relations between problems, and mathematical representation. Also, problems from mathematics, science, and engineering with complete solutions.

  9. Interactive Problem-Solving Interventions

    African Journals Online (AJOL)

    Frew Demeke Alemu

    concerted efforts of unofficial actors to establish unofficial communication ... Frew Demeke Alemu (LLB, LLM in International Human Rights Law from Lund ..... 24 Tamra Pearson d'Estrée (2009), “Problem-Solving Approaches”, (in The SAGE ...

  10. The Exploration and Practice of Gradually Industrialization Model in Software Engineering Education: A Factual Instance of the Excellent Engineer Plan of China

    Science.gov (United States)

    Liu, Shu; Ma, Peijun; Li, Dong

    2012-01-01

    The current education model and practices in the Higher education sector in China have been successful in educating students for academic excellence, for producing industry-linked and practice-oriented graduates, who could quickly fit into the industrial working environment, has been a problem. There is a big gap between the theoretical knowledge…

  11. Analysis on The Status of National Industries Following The 1997 Multi Dimensional Crisis in Relation to the Planning of National Participation Program in the Construction of Nuclear Power Plant

    International Nuclear Information System (INIS)

    Joyosukarto, Priyanto M

    2004-01-01

    Various issues (fundamental problems) related to the recant status of national manufacturing industries following the 1997 multi-dimensional crisis have been identified, analyzed, and the recommended solution has been proposed. The most recent status of national industries is deemed important to be considered in the planning of national participation for the incoming NPP Project. Information on the condition of national industries is acquired from literatures, media, seminar, as well as from discussion during technical visitation to relevant institutions and companies. The identified issues are classified into 5 aspects, i.e. structural, operational, technical, financial, and cultural. To each aspect, solution concept have been promoted by involving the stake holder in order to achieve the highest level of synergy. Cultural aspects is perceived to be the most fundamental aspect inducing the other aspects. Therefore, for the certainty of direction of industrial development, it deemed necessary to introduce the appropriate Values System for controlling the behavior of the stake holder. An alternative Value System has been recommended, i.e. good corporate governance and total quality management. Furthermore, it is identified that following the 1997 crisis, during 1998 the output national industries decreased -11.4% , but during 1999-2003 has been steadily increasing by 3.9%, 6.0%, 3.1%. This shows that globally, after 2003 national industries can be perceived to be well recovered from the crisis. Consequently, all the previous results of study on national participation can still be used as reference in planning national participation program, provided that an ever-ending updating study still need to be done. (author)

  12. Solving the Liner Shipping Fleet Repositioning Problem with Cargo Flows

    DEFF Research Database (Denmark)

    Tierney, Kevin; Askelsdottir, Björg; Jensen, Rune Møller

    2015-01-01

    We solve a central problem in the liner shipping industry called the liner shipping fleet repositioning problem (LSFRP). The LSFRP poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between routes in a liner shipping network. Liner carriers wish...

  13. A Cognitive Model for Problem Solving in Computer Science

    Science.gov (United States)

    Parham, Jennifer R.

    2009-01-01

    According to industry representatives, computer science education needs to emphasize the processes involved in solving computing problems rather than their solutions. Most of the current assessment tools used by universities and computer science departments analyze student answers to problems rather than investigating the processes involved in…

  14. Solving the Airline Crew Pairing Problem using Subsequence Generation

    DEFF Research Database (Denmark)

    Rasmussen, Matias Sevel; Lusby, Richard Martin; Ryan, David M.

    2010-01-01

    Good and fast solutions to the airline crew pairing problem are highly interesting for the airline industry, as crew costs are the biggest expenditure after fuel for an airline. The crew pairing problem is typically modelled as a set partitioning problem and solved by column generation. However, ...

  15. Solving the Airline Crew Pairing Problem using Subsequence Generation

    DEFF Research Database (Denmark)

    Rasmussen, Matias Sevel; Ryan, David; Lusby, Richard Martin

    2009-01-01

    Good and fast solutions to the airline crew pairing problem are highly interesting for the airline industry, as crew costs are the biggest expenditure after fuel for an airline. The crew pairing problem is typically modelled as a set partitioning problem and solved by column generation. However, ...

  16. Ways of Light Industry Development

    Institute of Scientific and Technical Information of China (English)

    Tang Jintao

    2009-01-01

    @@ "The planning of the right industry restructuring and revitalization" was officially released on May 18th this year. This planning mainly includes food, cereals, oil, batteries, leather, paper, fermentation, brewing, sugar refining and home electrical appliances. As a response to a comprehensive action plan, the planning period is from 2009 to 2011.

  17. Components and renewal parts in the nuclear power industry

    International Nuclear Information System (INIS)

    Clark, T.F. Jr.

    1986-01-01

    This paper indicates that the nuclear parts industry has been forced to make major investments in time, personnel and financial resources in order to solve short term/emergency procurement problems. What is required, as was previously indicated, is a coordinated industry-wide effort toward long range planning and implementation of a program that addresses these issues. The industry is developing programs directed toward inventory optimization and ''innovative-creative'' financing of manufacturing inventory/work-in-process in an effort to significantly reduce delivery lead times. Product transition, utilization of cancelled plant equipment, equipment qualification programs, and dedication of commercially manufactured/procured parts and components for safety related application continue to be major elements of our program to support current utility requirements

  18. Repetitive motion planning and control of redundant robot manipulators

    CERN Document Server

    Zhang, Yunong

    2013-01-01

    Repetitive Motion Planning and Control of Redundant Robot Manipulators presents four typical motion planning schemes based on optimization techniques, including the fundamental RMP scheme and its extensions. These schemes are unified as quadratic programs (QPs), which are solved by neural networks or numerical algorithms. The RMP schemes are demonstrated effectively by the simulation results based on various robotic models; the experiments applying the fundamental RMP scheme to a physical robot manipulator are also presented. As the schemes and the corresponding solvers presented in the book have solved the non-repetitive motion problems existing in redundant robot manipulators, it is of particular use in applying theoretical research based on the quadratic program for redundant robot manipulators in industrial situations. This book will be a valuable reference work for engineers, researchers, advanced undergraduate and graduate students in robotics fields. Yunong Zhang is a professor at The School of Informa...

  19. W-algebra for solving problems with fuzzy parameters

    Science.gov (United States)

    Shevlyakov, A. O.; Matveev, M. G.

    2018-03-01

    A method of solving the problems with fuzzy parameters by means of a special algebraic structure is proposed. The structure defines its operations through operations on real numbers, which simplifies its use. It avoids deficiencies limiting applicability of the other known structures. Examples for solution of a quadratic equation, a system of linear equations and a network planning problem are given.

  20. Photolithography diagnostic expert systems: a systematic approach to problem solving in a wafer fabrication facility

    Science.gov (United States)

    Weatherwax Scott, Caroline; Tsareff, Christopher R.

    1990-06-01

    One of the main goals of process engineering in the semiconductor industry is to improve wafer fabrication productivity and throughput. Engineers must work continuously toward this goal in addition to performing sustaining and development tasks. To accomplish these objectives, managers must make efficient use of engineering resources. One of the tools being used to improve efficiency is the diagnostic expert system. Expert systems are knowledge based computer programs designed to lead the user through the analysis and solution of a problem. Several photolithography diagnostic expert systems have been implemented at the Hughes Technology Center to provide a systematic approach to process problem solving. This systematic approach was achieved by documenting cause and effect analyses for a wide variety of processing problems. This knowledge was organized in the form of IF-THEN rules, a common structure for knowledge representation in expert system technology. These rules form the knowledge base of the expert system which is stored in the computer. The systems also include the problem solving methodology used by the expert when addressing a problem in his area of expertise. Operators now use the expert systems to solve many process problems without engineering assistance. The systems also facilitate the collection of appropriate data to assist engineering in solving unanticipated problems. Currently, several expert systems have been implemented to cover all aspects of the photolithography process. The systems, which have been in use for over a year, include wafer surface preparation (HMDS), photoresist coat and softbake, align and expose on a wafer stepper, and develop inspection. These systems are part of a plan to implement an expert system diagnostic environment throughout the wafer fabrication facility. In this paper, the systems' construction is described, including knowledge acquisition, rule construction, knowledge refinement, testing, and evaluation. The roles

  1. A GRASP algorithm for the container stowage slot planning problem

    DEFF Research Database (Denmark)

    Parreno, Francisco; Pacino, Dario; Alvarez-Valdes, Ramon

    2016-01-01

    in clusters along the vessel. For each of those clusters a specific position for each container must be found. Compared to previous studies, we have introduced two new features: the explicit handling of rolled out containers and the inclusion of separations rules for dangerous cargo. We present a novel......This work presents a generalization of the Slot Planning Problem which raises when the liner shipping industry needs to plan the placement of containers within a vessel (stowage planning). State-of-the-art stowage planning relies on a heuristic decomposition where containers are first distributed...... integer programming formulation and a Greedy Randomized Adaptive Search Procedure (GRASP) to solve the problem. The approach is able to find high-quality solution within 1 s. We also provide comparison with the state-of-the-art on an existing and a new set of benchmark instances. (C) 2016 Elsevier Ltd...

  2. The Role of Problem Solving in Construction Management Practices

    DEFF Research Database (Denmark)

    Schultz, Casper Siebken

    2012-01-01

    industry. An Industrial PhD carried out at a large Danish contractor examined how failures and defects are produced and handled in the social practices of construction projects. The study addresses quality issues related to project management and examines the role of problem solving practices......Quality issues are a topic of continuous interest in the Danish construction industry. Not only can failures and defects be vital to the success of the single project but also the annual profits of the whole company can be put at risk. Moreover quality issues jeopardize the reputation of the entire......-dispositions regarding quality issues in the decision making and redressing of defects and failures in the processes. The role of problem solving and trouble-shooting is analysed through the well-organized processes of erecting the precast concrete structure and the chaotic processes of constructing the penthouse storey...

  3. Customer-centered problem solving.

    Science.gov (United States)

    Samelson, Q B

    1999-11-01

    If there is no single best way to attract new customers and retain current customers, there is surely an easy way to lose them: fail to solve the problems that arise in nearly every buyer-supplier relationship, or solve them in an unsatisfactory manner. Yet, all too frequently, companies do just that. Either we deny that a problem exists, we exert all our efforts to pin the blame elsewhere, or we "Band-Aid" the problem instead of fixing it, almost guaranteeing that we will face it again and again.

  4. Simon on Problem-Solving

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai Juul

    as a general approach to problem solving. We apply these Simonian ideas to organizational issues, specifically new organizational forms. Specifically, Simonian ideas allow us to develop a morphology of new organizational forms and to point to some design problems that characterize these forms.Keywords: Herbert...... Simon, problem-solving, new organizational forms. JEL Code: D23, D83......Two of Herbert Simon's best-known papers are "The Architecture of Complexity" and "The Structure of Ill-Structured Problems." We discuss the neglected links between these two papers, highlighting the role of decomposition in the context of problems on which constraints have been imposed...

  5. Interactive problem solving using LOGO

    CERN Document Server

    Boecker, Heinz-Dieter; Fischer, Gerhard

    2014-01-01

    This book is unique in that its stress is not on the mastery of a programming language, but on the importance and value of interactive problem solving. The authors focus on several specific interest worlds: mathematics, computer science, artificial intelligence, linguistics, and games; however, their approach can serve as a model that may be applied easily to other fields as well. Those who are interested in symbolic computing will find that Interactive Problem Solving Using LOGO provides a gentle introduction from which one may move on to other, more advanced computational frameworks or more

  6. Inference rule and problem solving

    Energy Technology Data Exchange (ETDEWEB)

    Goto, S

    1982-04-01

    Intelligent information processing signifies an opportunity of having man's intellectual activity executed on the computer, in which inference, in place of ordinary calculation, is used as the basic operational mechanism for such an information processing. Many inference rules are derived from syllogisms in formal logic. The problem of programming this inference function is referred to as a problem solving. Although logically inference and problem-solving are in close relation, the calculation ability of current computers is on a low level for inferring. For clarifying the relation between inference and computers, nonmonotonic logic has been considered. The paper deals with the above topics. 16 references.

  7. The Impacts of well Planned Recruitment and Selection Process on Corporate Performance in Nigerian Banking Industry (A Case Study of First Bank Plc 2004-2011)

    OpenAIRE

    Adeniyi Mudashiru Mustapha; O.A. Ilesanmi; M. Aremu

    2013-01-01

    A sound recruitment programme logically follows a well drawn-up manpower plan. In fact, the quality of the present manpower plan as indeed of every present decision of the organization depends upon the quality of recruitment policies and practices. This paper examines recruitment and selection process. It identifies a typical source by separating recruitment into internal and external and discussed the advantages of each method. The analytical tools used in this study were regression analysis...

  8. 2011 Joint Program Executive Office for Chemical and Biological Defense Advance Planning Briefing for Industry (APBI) Held in Baltimore, Maryland on September 7-9, 2011

    Science.gov (United States)

    2011-09-09

    Goals = More Attention • Aggressiveness of Subcontracting Plan goals during source selection • Follow-through on that Subcontracting Plan treated as...decontamination” systems • Sense the presence of agent • Respond and selectively release Decon where needed • Signal Decon status—is it... strippable Coatings An Example: Protection and hazard mitigation for a C130 platform and crew Balancing the equation—combining core technology and

  9. Industry's use of electric power

    International Nuclear Information System (INIS)

    1986-10-01

    Alternative energy supplies and adaptation to energy demand are elucidated, primarily concerning space heating and industry. The consequences of the alternatives on the economic development of Sweden, the growth of industry, the situation of households and the effects of health and environment are being analysed. It is concluded that considerable portions of the industry will loose their competitive advantages. There will be restricted possibilities to solve the technical adaptation to the year 1997

  10. SIMULATION OF STRATEGIC SOLUTIONS ON FINANCIAL AND ECONOMIC PROVISION OF RUSSIAN DEFENCE INDUSTRY COMPLEX ENTERPRISES

    Directory of Open Access Journals (Sweden)

    K. B. Dobrova

    2011-01-01

    Full Text Available Creation of tools making it possible to efficiently control financial and production capability of industrial corporations making part of the Russian military-industrial complex are discussed for aviation enterprises as an example. A system of balanced indicators is proposed to be used to develop corporation’s adaptive management strategies. The enterprise production activity financial optimization task is solved on the basis of specific cost optimization criteria by means of linear programming. Economic mathematical models are proposed to optimize the scopes andtime terms of financing to be attracted over the planning intervals.

  11. The utility industry's perspective on OCRWM's plans for developing the system for transporting spent fuel under the Nuclear Waste Policy Act

    International Nuclear Information System (INIS)

    Brodnick, D.A.

    1988-01-01

    The electric utility industry has a vital interest in the transport program to be developed by the Department of Energy's Office of Civilian Radioactive Waste Management under the Nuclear Waste Policy Act. The industry's interest stems in part from the fact that the DOE's transportation program is financed by the Nuclear Waste Fund which is made up of ratepayer funds. However, the industry is also vitally interested in the DOE's transportation program because it could impact the ongoing transportation operations of all nuclear utilities, and, perhaps most importantly, without the utility industry's input, DOE is not able to develop an optimal transportation program. The NWPA contemplates that the DOE conducts its transportation program in accordance with the existing federal and state regulatory structure. DOE has significant discretion, however, in creating and implementing the business, operational and institutional aspects of its NWPA transportation program. The utility industry intends to ensure that the DOE meets the challenge to develop a safe, efficient and economically sound program to transport spent fuel and high-level waste to the appropriate federal facilities

  12. Multicriteria vehicle routing problem solved by artificial immune system

    Directory of Open Access Journals (Sweden)

    Bogna MRÓWCZYŃSKA

    2015-09-01

    Full Text Available Vehicles route planning in large transportation companies, where drivers are workers, usually takes place on the basis of experience or intuition of the employees. Because of the cost and environmental protection, it is important to save fuel, thus planning routes in an optimal way. In this article an example of the problem is presented solving delivery vans route planning taking into account the distance and travel time within the constraints of vehicle capacities, restrictions on working time of drivers and having varying degrees of movement. An artificial immune system was used for the calculations.

  13. The Project of Planning

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    1986-01-01

    This article contains an interview with John Friedmann. The interview covers two core areas in John Friedmann's work: (a) The history of planning, from the beginning of the industrial era till today and (b) radical planning and social mobilization. In relation to radical planning and social mobil...

  14. Hybrid supply chain model for material requirement planning under financial constraints: A case study

    Science.gov (United States)

    Curci, Vita; Dassisti, Michele; Josefa, Mula Bru; Manuel, Díaz Madroñero

    2014-10-01

    Supply chain model (SCM) are potentially capable to integrate different aspects in supporting decision making for enterprise management tasks. The aim of the paper is to propose an hybrid mathematical programming model for optimization of production requirements resources planning. The preliminary model was conceived bottom-up from a real industrial case analysed oriented to maximize cash flow. Despite the intense computational effort required to converge to a solution, optimisation done brought good result in solving the objective function.

  15. Human Problem Solving in 2012

    Science.gov (United States)

    Funke, Joachim

    2013-01-01

    This paper presents a bibliography of 263 references related to human problem solving, arranged by subject matter. The references were taken from PsycInfo and Academic Premier data-base. Journal papers, book chapters, and dissertations are included. The topics include human development, education, neuroscience, and research in applied settings. It…

  16. Solved problems in classical electromagnetism

    CERN Document Server

    Franklin, Jerrold

    2018-01-01

    This original Dover publication is the companion to a new edition of the author's Classical Electromagnetism: Second Edition. The latter volume will feature only basic answers; this book will contain some problems from the reissue as well as many other new ones. All feature complete, worked-out solutions and form a valuable source of problem-solving material for students.

  17. Error Patterns in Problem Solving.

    Science.gov (United States)

    Babbitt, Beatrice C.

    Although many common problem-solving errors within the realm of school mathematics have been previously identified, a compilation of such errors is not readily available within learning disabilities textbooks, mathematics education texts, or teacher's manuals for school mathematics texts. Using data on error frequencies drawn from both the Fourth…

  18. Quantitative Reasoning in Problem Solving

    Science.gov (United States)

    Ramful, Ajay; Ho, Siew Yin

    2015-01-01

    In this article, Ajay Ramful and Siew Yin Ho explain the meaning of quantitative reasoning, describing how it is used in the to solve mathematical problems. They also describe a diagrammatic approach to represent relationships among quantities and provide examples of problems and their solutions.

  19. Students' Problem Solving and Justification

    Science.gov (United States)

    Glass, Barbara; Maher, Carolyn A.

    2004-01-01

    This paper reports on methods of students' justifications of their solution to a problem in the area of combinatorics. From the analysis of the problem solving of 150 students in a variety of settings from high-school to graduate study, four major forms of reasoning evolved: (1) Justification by Cases, (2) Inductive Argument, (3) Elimination…

  20. Solving Differential Equations in R: Package deSolve

    Directory of Open Access Journals (Sweden)

    Karline Soetaert

    2010-02-01

    Full Text Available In this paper we present the R package deSolve to solve initial value problems (IVP written as ordinary differential equations (ODE, differential algebraic equations (DAE of index 0 or 1 and partial differential equations (PDE, the latter solved using the method of lines approach. The differential equations can be represented in R code or as compiled code. In the latter case, R is used as a tool to trigger the integration and post-process the results, which facilitates model development and application, whilst the compiled code significantly increases simulation speed. The methods implemented are efficient, robust, and well documented public-domain Fortran routines. They include four integrators from the ODEPACK package (LSODE, LSODES, LSODA, LSODAR, DVODE and DASPK2.0. In addition, a suite of Runge-Kutta integrators and special-purpose solvers to efficiently integrate 1-, 2- and 3-dimensional partial differential equations are available. The routines solve both stiff and non-stiff systems, and include many options, e.g., to deal in an efficient way with the sparsity of the Jacobian matrix, or finding the root of equations. In this article, our objectives are threefold: (1 to demonstrate the potential of using R for dynamic modeling, (2 to highlight typical uses of the different methods implemented and (3 to compare the performance of models specified in R code and in compiled code for a number of test cases. These comparisons demonstrate that, if the use of loops is avoided, R code can efficiently integrate problems comprising several thousands of state variables. Nevertheless, the same problem may be solved from 2 to more than 50 times faster by using compiled code compared to an implementation using only R code. Still, amongst the benefits of R are a more flexible and interactive implementation, better readability of the code, and access to R’s high-level procedures. deSolve is the successor of package odesolve which will be deprecated in

  1. Problem solving skills for schizophrenia.

    Science.gov (United States)

    Xia, J; Li, Chunbo

    2007-04-18

    The severe and long-lasting symptoms of schizophrenia are often the cause of severe disability. Environmental stress such as life events and the practical problems people face in their daily can worsen the symptoms of schizophrenia. Deficits in problem solving skills in people with schizophrenia affect their independent and interpersonal functioning and impair their quality of life. As a result, therapies such as problem solving therapy have been developed to improve problem solving skills for people with schizophrenia. To review the effectiveness of problem solving therapy compared with other comparable therapies or routine care for those with schizophrenia. We searched the Cochrane Schizophrenia Group's Register (September 2006), which is based on regular searches of BIOSIS, CENTRAL, CINAHL, EMBASE, MEDLINE and PsycINFO. We inspected references of all identified studies for further trials. We included all clinical randomised trials comparing problem solving therapy with other comparable therapies or routine care. We extracted data independently. For homogenous dichotomous data we calculated random effects, relative risk (RR), 95% confidence intervals (CI) and, where appropriate, numbers needed to treat (NNT) on an intention-to-treat basis. For continuous data, we calculated weighted mean differences (WMD) using a random effects statistical model. We included only three small trials (n=52) that evaluated problem solving versus routine care, coping skills training or non-specific interaction. Inadequate reporting of data rendered many outcomes unusable. We were unable to undertake meta-analysis. Overall results were limited and inconclusive with no significant differences between treatment groups for hospital admission, mental state, behaviour, social skills or leaving the study early. No data were presented for global state, quality of life or satisfaction. We found insufficient evidence to confirm or refute the benefits of problem solving therapy as an additional

  2. Genetics problem solving and worldview

    Science.gov (United States)

    Dale, Esther

    The research goal was to determine whether worldview relates to traditional and real-world genetics problem solving. Traditionally, scientific literacy emphasized content knowledge alone because it was sufficient to solve traditional problems. The contemporary definition of scientific literacy is, "The knowledge and understanding of scientific concepts and processes required for personal decision-making, participation in civic and cultural affairs and economic productivity" (NRC, 1996). An expanded definition of scientific literacy is needed to solve socioscientific issues (SSI), complex social issues with conceptual, procedural, or technological associations with science. Teaching content knowledge alone assumes that students will find the scientific explanation of a phenomenon to be superior to a non-science explanation. Formal science and everyday ways of thinking about science are two different cultures (Palmer, 1999). Students address this rift with cognitive apartheid, the boxing away of science knowledge from other types of knowledge (Jedege & Aikenhead, 1999). By addressing worldview, cognitive apartheid may decrease and scientific literacy may increase. Introductory biology students at the University of Minnesota during fall semester 2005 completed a written questionnaire-including a genetics content-knowledge test, four genetic dilemmas, the Worldview Assessment Instrument (WAI) and some items about demographics and religiosity. Six students responded to the interview protocol. Based on statistical analysis and interview data, this study concluded the following: (1) Worldview, in the form of metaphysics, relates to solving traditional genetic dilemmas. (2) Worldview, in the form of agency, relates to solving traditional genetics problems. (3) Thus, worldview must be addressed in curriculum, instruction, and assessment.

  3. INDUSTRI KREATIF INDONESIA: PENDEKATAN ANALISIS KINERJA INDUSTRI

    Directory of Open Access Journals (Sweden)

    Ahmad Kamil

    2015-10-01

    Full Text Available In 2008, the Department of Commerce of the Republic of Indonesia has launched a creative economic development documents interpreted the 2025 Indonesia became the starting point and guide the development of the creative economy in Indonesia. With the existence of this document, the industry and its stakeholders or other stakeholders can readily develop the creative economy in Indonesia. Economic development in the direction of the creative industries is one manifestation of optimism aspiration to support the Master Plan for the Acceleration and Expansion of Indonesia's Economic Development in realizing the vision of Indonesia are being developed nation. The main objective of this study is the first to analyze the role of the creative industries in Indonesia for labor, value added and productivity, secondly, to analyze the performance trend of the creative industries sector, and third, to analyze the factors affecting the performance of the creative industries sector in Indonesia. Under Indonesia Standard Industrial Classification (ISIC and codes 151-372 (manufacturing industries category identified 18 industry groups belonging to the creative industries, showed that the performance of the national creative industries has been relatively high (in terms of trend analysis of the performance of the industrial creative. Furthermore, regression analysis of panel data (econometrics indicates that company size (SIZE, wages for workers (WAGE and the content of local inputs (LOCAL has a significant impact on the performance of Indonesia's creative industry. Meanwhile, the concentration ratio (CR4 no consequences but have koresi significantly positive effect on the performance of Indonesia’s creative industry.

  4. Strategic Planning and Online Learning

    Science.gov (United States)

    McLaughlin-Graham, Karen; Berge, Zane L.

    2005-01-01

    Strategic planning is a critical part of sustaining distance education. Through such planning, the organization can solve business problems that involve training and education in an effective and often cost savings manner compared to in-person training efforts. This paper examines the strategic planning process as it relates to sustaining distance…

  5. Algorithms for solving common fixed point problems

    CERN Document Server

    Zaslavski, Alexander J

    2018-01-01

    This book details approximate solutions to common fixed point problems and convex feasibility problems in the presence of perturbations. Convex feasibility problems search for a common point of a finite collection of subsets in a Hilbert space; common fixed point problems pursue a common fixed point of a finite collection of self-mappings in a Hilbert space. A variety of algorithms are considered in this book for solving both types of problems, the study of which has fueled a rapidly growing area of research. This monograph is timely and highlights the numerous applications to engineering, computed tomography, and radiation therapy planning. Totaling eight chapters, this book begins with an introduction to foundational material and moves on to examine iterative methods in metric spaces. The dynamic string-averaging methods for common fixed point problems in normed space are analyzed in Chapter 3. Dynamic string methods, for common fixed point problems in a metric space are introduced and discussed in Chapter ...

  6. Exploiting Quantum Resonance to Solve Combinatorial Problems

    Science.gov (United States)

    Zak, Michail; Fijany, Amir

    2006-01-01

    Quantum resonance would be exploited in a proposed quantum-computing approach to the solution of combinatorial optimization problems. In quantum computing in general, one takes advantage of the fact that an algorithm cannot be decoupled from the physical effects available to implement it. Prior approaches to quantum computing have involved exploitation of only a subset of known quantum physical effects, notably including parallelism and entanglement, but not including resonance. In the proposed approach, one would utilize the combinatorial properties of tensor-product decomposability of unitary evolution of many-particle quantum systems for physically simulating solutions to NP-complete problems (a class of problems that are intractable with respect to classical methods of computation). In this approach, reinforcement and selection of a desired solution would be executed by means of quantum resonance. Classes of NP-complete problems that are important in practice and could be solved by the proposed approach include planning, scheduling, search, and optimal design.

  7. Application of the PDCA Problem-Solving Method in treatment of wastewater from poultry processing

    Directory of Open Access Journals (Sweden)

    Yovanka Pérez Ginoris

    2011-12-01

    Full Text Available Amongst the technologies developed for the treatment of industrial waste-water, activated sludge systems deserve special mention. The aim of the present work was to explore the use of PDCA management methods for identifying problems in a system for the biological treatment of effluent from a poultry processing plant and to evaluate the priority solutions adopted or proposed for solving them. To accomplish this objective the following steps are required: analysis of inputs and outputs of the effluent treatment process; identification of operational problems in the system based on the use of performance measures; and identification of fundamental causes leading to problems. Four steps in the PDCA cycle were followed: planning, execution, verification, and corrective action. At the planning stage, the problem was identified by analysis of the historic Sludge Volume Index (SVI record, which gave values of about 500 mL/g in the first half of 2010. Analysis of the phenomenon was achieved by monitoring physical, chemical and biological parameters to give a picture of how the system for waste-water treatment actually worked. The survey of fundamental causes used procedures of brainstorming, Ishakawa diagrams, and prioritization. The results suggest that after partial implantation of the proposed action plan, the problem of sludge sedimentation shown by the SVI was much reduced, its value decreased from about 500 mL/g to about 250 mL/g in the second half of 2010. It is therefore concluded that the PDCA methodology is adequate for solving problems in effluent treatment plants.

  8. Massive Joint Multinational Exercise Planning to Solve Army Warfighting Challenges

    Science.gov (United States)

    2016-06-10

    and military sustainment occurs for various reasons, such as physical distance between offices, or a lack of institutional knowledge about Army...this thesis. Thank you to the entire library staff. A final thank you to LTC Toni Sabo for her expert review of the final paper. Your knowledge of the... English language reminded me how much I need to continue to refine and hone my skills. Thank you for your support and leadership in our staff group

  9. Industrial robot

    Science.gov (United States)

    Prakashan, A.; Mukunda, H. S.; Samuel, S. D.; Colaco, J. C.

    1992-11-01

    This paper addresses the design and development of a four degree of freedom industrial manipulator, with three liner axes in the positioning mechanism and one rotary axis in the orientation mechanism. The positioning mechanism joints are driven with dc servo motors fitted with incremental shaft encoders. The rotary joint of the orientation mechanism is driven by a stepping motor. The manipulator is controlled by an IBM 386 PC/AT. Microcomputer based interface cards have been developed for independent joint control. PID controllers for dc motors have been designed. Kinematic modeling, dynamic modeling, and path planning have been carried out to generate the control sequence to accomplish a given task with reference to source and destination state constraints. This project has been sponsored by the Department of Science and Technology, Government of India, New Delhi, and has been executed in collaboration with M/s Larsen & Toubro Ltd, Mysore, India.

  10. Uranium industry annual, 1986

    International Nuclear Information System (INIS)

    1987-01-01

    Uranium industry data collected in the EIA-858 survey provide a comprehensive statistical characterization of annual activities of the industry and include some information about industry plans over the next several years. This report consists of two major sections. The first addresses uranium raw materials activities and covers the following topics: exploration activities and expenditures, resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment. The second major section is concerned with the following uranium marketing activities: uranium purchase commitments, uranium prices, procurement arrangements, uranium imports and exports, enrichment services, inventories, secondary market activities utility market requirements and related topics

  11. Guidelines for planning interventions against external exposure in industrial area after a nuclear accident. Pt. 2. Calculation of doses using Monte Carlo method

    International Nuclear Information System (INIS)

    Kis, Z.; Eged, K.; Meckbach, R.; Mueller, H.

    2003-01-01

    Countermeasures being different from the usual urban ones and largely applicable in industrial area are collected and evaluated in a separate report. The industrial area is defined here as such an area where productive and/or commercial activity is carried out. A good example is a supermarket or a factory. Based on the history of calculation models it is unambiguous that the Monte Carlo based simulation is the perspective to the dose assessment from external exposures in such a complex environment. A method of the calculation of doses from external exposures in urban-industrial environment is presented. Moreover, this report gives a summary about the time dependence of the source strengths relative to a reference surface and a short overview about the mechanical and chemical intervention techniques which can be applied in this area. Using a hypothetical scenario (a supermarket area contaminated by 137 Cs) the details of an exemplary calculation are given directly addressing the dose and averted dose blocks of the templates of industrial countermeasures. In addition, a sensitivity analysis of the results is presented. (orig.)

  12. Connecting Problem-Solving Style to Peer Evaluations of Performance in Secondary Cooperative Learning Projects

    Science.gov (United States)

    Bush, Sarah A.; Friedel, Curtis R.; Hoerbert, Lindsey R.; Broyles, Thomas W.

    2017-01-01

    With an evolving and expanding agricultural industry, it is crucial to provide future professionals with valuable experiences and skills in problem solving, communication, and teamwork. Agricultural summer programs for secondary students, which provide cooperative learning experiences with a focus on group work and problem solving, aim to help…

  13. Recent Trends in Japanese Mathematics Textbooks for Elementary Grades: Supporting Teachers to Teach Mathematics through Problem Solving

    Science.gov (United States)

    Takahashi, Akihiko

    2016-01-01

    Problem solving has been a major theme in Japanese mathematics curricula for nearly 50 years. Numerous teacher reference books and lesson plans using problem solving have been published since the 1960s. Government-authorized mathematics textbooks for elementary grades, published by six private companies, have had more and more problem solving over…

  14. SHA-1, SAT-solving, and CNF

    CSIR Research Space (South Africa)

    Motara, YM

    2017-09-01

    Full Text Available the intersection between the SHA-1 preimage problem, the encoding of that problem for SAT-solving, and SAT-solving. The results demonstrate that SAT-solving is not yet a viable approach to take to solve the preimage problem, and also indicate that some...

  15. Assessing Algebraic Solving Ability: A Theoretical Framework

    Science.gov (United States)

    Lian, Lim Hooi; Yew, Wun Thiam

    2012-01-01

    Algebraic solving ability had been discussed by many educators and researchers. There exists no definite definition for algebraic solving ability as it can be viewed from different perspectives. In this paper, the nature of algebraic solving ability in terms of algebraic processes that demonstrate the ability in solving algebraic problem is…

  16. Internet plan and planning

    Directory of Open Access Journals (Sweden)

    Kahriman Emina

    2008-01-01

    Full Text Available Paper discuss specific features of internet plan as well as planning as management process in general in the contemporary environment. No need to stress out that marketing plan and marketing planning is core activity in approaching to market. At the same time, there are a lot specific c request in preparing marketing plan comparing to business planning due to marketing plan is an essential part. The importance of internet plan and planning rely on specific features of the internet network but as a part of general corporate as well as marketing strategy.

  17. Methods of solving nonstandard problems

    CERN Document Server

    Grigorieva, Ellina

    2015-01-01

    This book, written by an accomplished female mathematician, is the second to explore nonstandard mathematical problems – those that are not directly solved by standard mathematical methods but instead rely on insight and the synthesis of a variety of mathematical ideas.   It promotes mental activity as well as greater mathematical skills, and is an ideal resource for successful preparation for the mathematics Olympiad. Numerous strategies and techniques are presented that can be used to solve intriguing and challenging problems of the type often found in competitions.  The author uses a friendly, non-intimidating approach to emphasize connections between different fields of mathematics and often proposes several different ways to attack the same problem.  Topics covered include functions and their properties, polynomials, trigonometric and transcendental equations and inequalities, optimization, differential equations, nonlinear systems, and word problems.   Over 360 problems are included with hints, ...

  18. Worry and problem-solving skills and beliefs in primary school children

    OpenAIRE

    Parkinson, Monika; Creswell, Catharine

    2011-01-01

    Objective. To examine the association between worry and problem-solving skills and beliefs (confidence and perceived control) in primary school children.\\ud Method. Children (8–11 years) were screened using the Penn State Worry Questionnaire for Children. High (N ¼ 27) and low (N ¼ 30) scorers completed measures of anxiety, problem-solving skills (generating alternative solutions to\\ud problems, planfulness, and effectiveness of solutions) and problem-solving beliefs(confidence and perceived ...

  19. Confluent-Functional solving systems

    Directory of Open Access Journals (Sweden)

    V.N. Koval

    2001-08-01

    Full Text Available The paper proposes a statistical knowledge-acquision approach. The solving systems are considered, which are able to find unknown structural dependences between situational and transforming variables on the basis of statistically analyzed input information. Situational variables describe features, states and relations between environment objects. Transforming variables describe transforming influences, exerted by a goal-oriented system onto an environment. Unknown environment rules are simulated by a structural equations system, associating situational and transforming variables.

  20. Guidelines for planning interventions against external exposure in industrial area after a nuclear accident. Pt. 1. A holistic approach of countermeasure application

    International Nuclear Information System (INIS)

    Eged, K.; Kis, Z.; Andersson, K.G.; Roed, J.; Varga, K.

    2003-01-01

    Following a large-scale release of radioactivity into the environment, different urban, industrial and rural environments may be contaminated for many years. Currently, there is limited systematic consideration of long-term management to ensure sustainability of areas contaminated by long-lived radionuclides. To sustain acceptable living and working conditions in such areas it is important to be able to construct robust, effective restoration strategies which address the many different types of environment, land use and ways of life. The overall objective of the STRATEGY project (directly addressing Key Action 2: Nuclear Fission - Off-site emergency management in the Fifth Framework Programme) is to establish a decision framework to enable the selection of robust and practicable remediation strategies for Member States, which enable the long-term sustainable management of contaminated areas. The special objectives of the work carried out by GSF - Radiation Protection Institute and presented in this report was to contribute to the different urban/industrial parts of the STRATEGY project. Countermeasures being different from the usual urban ones and largely applicable in industrial area are collected and evaluated. The industrial area is defined here as such an area where productive and/or commercial activity is carried out. A good example is a supermarket or a factory. In designing restoration strategies to ensure the long-term sustainability of large and varied contaminated areas, there is a requirement to adopt a more holistic approach rather than simply selecting cost-effective countermeasures. The potentially negative consequences of restoration must be fully considered. The implementation of a remediation strategy may lead to a reduced collective dose, but increased dose to those implementing the strategies. Countermeasures may themselves generate waste and the practical consideration of disposal options has to be addressed. There is also a requirement that the

  1. Calculus Problem Solving Behavior of Mathematic Education Students

    Science.gov (United States)

    Rizal, M.; Mansyur, J.

    2017-04-01

    The purpose of this study is to obtain a description of the problem-solving behaviour of mathematics education students. The attainment of the purpose consisted of several stages: (1) to gain the subject from the mathematic education of first semester students, each of them who has a high, medium, and low competence of mathematic case. (2) To give two mathematical problems with different characteristics. The first problem (M1), the statement does not lead to a resolution. The second problem (M2), a statement leads to problem-solving. (3) To explore the behaviour of problem-solving based on the step of Polya (Rizal, 2011) by way of thinking aloud and in-depth interviews. The obtained data are analysed as suggested by Miles and Huberman (1994) but at first, time triangulation is done or data’s credibility by providing equivalent problem contexts and at different times. The results show that the behavioral problem solvers (mathematic education students) who are capable of high mathematic competency (ST). In understanding M1, ST is more likely to pay attention to an image first, read the texts piecemeal and repeatedly, then as a whole and more focus to the sentences that contain equations, numbers or symbols. As a result, not all information can be received well. When understanding the M2, ST can link the information from a problem that is stored in the working memory to the information on the long-term memory. ST makes planning to the solution of M1 and M2 by using a formula based on similar experiences which have been ever received before. Another case when implementing the troubleshooting plans, ST complete the M1 according to the plan, but not all can be resolved correctly. In contrast to the implementation of the solving plan of M2, ST can solve the problem according to plan quickly and correctly. According to the solving result of M1 and M2, ST conducts by reading the job based on an algorithm and reasonability. Furthermore, when SS and SR understand the

  2. Improving of Junior High School Visual Thinking Representation Ability in Mathematical Problem Solving by CTL

    Science.gov (United States)

    Surya, Edy; Sabandar, Jozua; Kusumah, Yaya S.; Darhim

    2013-01-01

    The students' difficulty which was found is in the problem of understanding, drawing diagrams, reading the charts correctly, conceptual formal mathematical understanding, and mathematical problem solving. The appropriate problem representation is the basic way in order to understand the problem itself and make a plan to solve it. This research was…

  3. Developing Physics Concepts through Hands-On Problem Solving: A Perspective on a Technological Project Design

    Science.gov (United States)

    Hong, Jon-Chao; Chen, Mei-Yung; Wong, Ashley; Hsu, Tsui-Fang; Peng, Chih-Chi

    2012-01-01

    In a contest featuring hands-on projects, college students were required to design a simple crawling worm using planning, self-monitoring and self-evaluation processes to solve contradictive problems. To enhance the efficiency of problem solving, one needs to practice meta-cognition based on an application of related scientific concepts. The…

  4. Teaching problem-solving skills to nuclear engineering students

    Science.gov (United States)

    Waller, E.; Kaye, M. H.

    2012-08-01

    Problem solving is an essential skill for nuclear engineering graduates entering the workforce. Training in qualitative and quantitative aspects of problem solving allows students to conceptualise and execute solutions to complex problems. Solutions to problems in high consequence fields of study such as nuclear engineering require rapid and accurate analysis of the problems, design of solutions (focusing on public safety, environmental stewardship and ethics), solution execution and monitoring results. A three-month course in problem solving, modelling and simulation was designed and a collaborative approach was undertaken with instructors from both industry and academia. Training was optimised for the laptop-based pedagogy, which provided unique advantages for a course that includes modelling and simulation components. The concepts and tools learned as part of the training were observed to be utilised throughout the duration of student university studies and interviews with students who have entered the workforce indicate that the approaches learned and practised are retained long term.

  5. Age differences in everyday problem-solving effectiveness: older adults select more effective strategies for interpersonal problems.

    Science.gov (United States)

    Blanchard-Fields, Fredda; Mienaltowski, Andrew; Seay, Renee Baldi

    2007-01-01

    Using the Everyday Problem Solving Inventory of Cornelius and Caspi, we examined differences in problem-solving strategy endorsement and effectiveness in two domains of everyday functioning (instrumental or interpersonal, and a mixture of the two domains) and for four strategies (avoidance-denial, passive dependence, planful problem solving, and cognitive analysis). Consistent with past research, our research showed that older adults were more problem focused than young adults in their approach to solving instrumental problems, whereas older adults selected more avoidant-denial strategies than young adults when solving interpersonal problems. Overall, older adults were also more effective than young adults when solving everyday problems, in particular for interpersonal problems.

  6. Comparison of problem solving tools in lean organizations

    Directory of Open Access Journals (Sweden)

    Iuga Maria Virginia

    2017-01-01

    Full Text Available As global market competition is getting fiercer, and companies are looking at ways to stay on top, more and more organizations are looking at Lean Manufacturing and lean tools to support them in achieving their goals. Especially within the automotive industry, lean practices are very well received. The speed at which the automotive industry is evolving, especially but not only, in countries like Romania, leads to the need to carefully analyze lean manufacturing concepts, examine them against local production conditions, and to develop and standardize them. One of the most important things to take into consideration here is the application of an adequate problem solving technique to avoid waste. The objective of this research paper lies in analyzing and comparing the problem-solving methods recommended by the Toyota Production System, and to propose their appropriate application at shop floor, in relation to the specific problem type.

  7. Testing Theory of Planned Behavior and Neo-Socioanalytic Theory models of trait activity, industriousness, exercise social cognitions, exercise intentions, and physical activity in a representative U.S. sample

    Directory of Open Access Journals (Sweden)

    Phuong Thi Vo

    2015-08-01

    Full Text Available Prior research identified assorted relations between trait and social cognition models of personality and engagement in physical activity. Using a representative U.S. sample (N = 957, the goal of the present study was to test two alternative structural models of the relationships among the extraversion-related facet of activity, the conscientiousness-related facet of industriousness, social cognitions from the Theory of Planned Behavior (perceived behavioral control, affective attitudes, subjective norms, intentions, Social Cognitive Theory (self-efficacy, outcome expectancies, and the Transtheoretical Model (behavioral processes of change, and engagement in physical activity. Path analyses with bootstrapping procedures were used to model direct and indirect effects of trait and social cognition constructs on physical activity through two distinct frameworks – the Theory of Planned Behavior and Neo-Socioanalytic Theory. While both models showed good internal fit, comparative model information criteria showed the Theory-of-Planned-Behavior-informed model provided a better fit. In the model, social cognitions fully mediated the relationships from the activity facet and industriousness to intentions for and engagement in physical activity, such that the relationships were primarily maintained by positive affective evaluations, positive expected outcomes, and confidence in overcoming barriers related to physical activity engagement. The resultant model – termed the Disposition-Belief-Motivation model – is proposed as a useful framework for organizing and integrating personality trait facets and social cognitions from various theoretical perspectives to investigate the expression of health-related behaviors, such as physical activity. Moreover, the results are discussed in terms of extending the application of the Disposition-Belief-Motivation model to longitudinal and intervention designs for physical activity engagement.

  8. Testing Theory of Planned Behavior and Neo-Socioanalytic Theory models of trait activity, industriousness, exercise social cognitions, exercise intentions, and physical activity in a representative U.S. sample

    Science.gov (United States)

    Vo, Phuong T.; Bogg, Tim

    2015-01-01

    Prior research identified assorted relations between trait and social cognition models of personality and engagement in physical activity. Using a representative U.S. sample (N = 957), the goal of the present study was to test two alternative structural models of the relationships among the extraversion-related facet of activity, the conscientiousness-related facet of industriousness, social cognitions from the Theory of Planned Behavior (perceived behavioral control, affective attitudes, subjective norms, intentions), Social Cognitive Theory (self-efficacy, outcome expectancies), and the Transtheoretical Model (behavioral processes of change), and engagement in physical activity. Path analyses with bootstrapping procedures were used to model direct and indirect effects of trait and social cognition constructs on physical activity through two distinct frameworks – the Theory of Planned Behavior and Neo-Socioanalytic Theory. While both models showed good internal fit, comparative model information criteria showed the Theory-of-Planned-Behavior-informed model provided a better fit. In the model, social cognitions fully mediated the relationships from the activity facet and industriousness to intentions for and engagement in physical activity, such that the relationships were primarily maintained by positive affective evaluations, positive expected outcomes, and confidence in overcoming barriers related to physical activity engagement. The resultant model – termed the Disposition-Belief-Motivation model– is proposed as a useful framework for organizing and integrating personality trait facets and social cognitions from various theoretical perspectives to investigate the expression of health-related behaviors, such as physical activity. Moreover, the results are discussed in terms of extending the application of the Disposition-Belief-Motivation model to longitudinal and intervention designs for physical activity engagement. PMID:26300811

  9. Testing Theory of Planned Behavior and Neo-Socioanalytic Theory models of trait activity, industriousness, exercise social cognitions, exercise intentions, and physical activity in a representative U.S. sample.

    Science.gov (United States)

    Vo, Phuong T; Bogg, Tim

    2015-01-01

    Prior research identified assorted relations between trait and social cognition models of personality and engagement in physical activity. Using a representative U.S. sample (N = 957), the goal of the present study was to test two alternative structural models of the relationships among the extraversion-related facet of activity, the conscientiousness-related facet of industriousness, social cognitions from the Theory of Planned Behavior (perceived behavioral control, affective attitudes, subjective norms, intentions), Social Cognitive Theory (self-efficacy, outcome expectancies), and the Transtheoretical Model (behavioral processes of change), and engagement in physical activity. Path analyses with bootstrapping procedures were used to model direct and indirect effects of trait and social cognition constructs on physical activity through two distinct frameworks - the Theory of Planned Behavior and Neo-Socioanalytic Theory. While both models showed good internal fit, comparative model information criteria showed the Theory-of-Planned-Behavior-informed model provided a better fit. In the model, social cognitions fully mediated the relationships from the activity facet and industriousness to intentions for and engagement in physical activity, such that the relationships were primarily maintained by positive affective evaluations, positive expected outcomes, and confidence in overcoming barriers related to physical activity engagement. The resultant model - termed the Disposition-Belief-Motivation model- is proposed as a useful framework for organizing and integrating personality trait facets and social cognitions from various theoretical perspectives to investigate the expression of health-related behaviors, such as physical activity. Moreover, the results are discussed in terms of extending the application of the Disposition-Belief-Motivation model to longitudinal and intervention designs for physical activity engagement.

  10. "Gone are the days of mass-media marketing plans and short term customer relationships": tobacco industry direct mail and database marketing strategies.

    Science.gov (United States)

    Lewis, M Jane; Ling, Pamela M

    2016-07-01

    As limitations on traditional marketing tactics and scrutiny by tobacco control have increased, the tobacco industry has benefited from direct mail marketing which transmits marketing messages directly to carefully targeted consumers utilising extensive custom consumer databases. However, research in these areas has been limited. This is the first study to examine the development, purposes and extent of direct mail and customer databases. We examined direct mail and database marketing by RJ Reynolds and Philip Morris utilising internal tobacco industry documents from the Legacy Tobacco Document Library employing standard document research techniques. Direct mail marketing utilising industry databases began in the 1970s and grew from the need for a promotional strategy to deal with declining smoking rates, growing numbers of products and a cluttered media landscape. Both RJ Reynolds and Philip Morris started with existing commercial consumer mailing lists, but subsequently decided to build their own databases of smokers' names, addresses, brand preferences, purchase patterns, interests and activities. By the mid-1990s both RJ Reynolds and Philip Morris databases contained at least 30 million smokers' names each. These companies valued direct mail/database marketing's flexibility, efficiency and unique ability to deliver specific messages to particular groups as well as direct mail's limited visibility to tobacco control, public health and regulators. Database marketing is an important and increasingly sophisticated tobacco marketing strategy. Additional research is needed on the prevalence of receipt and exposure to direct mail items and their influence on receivers' perceptions and smoking behaviours. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  11. “Gone are the days of mass-media marketing plans and short term customer relationships”: tobacco industry direct mail and database marketing strategies

    Science.gov (United States)

    Lewis, M Jane; Ling, Pamela M

    2015-01-01

    Background As limitations on traditional marketing tactics and scrutiny by tobacco control have increased, the tobacco industry has benefited from direct mail marketing which transmits marketing messages directly to carefully targeted consumers utilising extensive custom consumer databases. However, research in these areas has been limited. This is the first study to examine the development, purposes and extent of direct mail and customer databases. Methods We examined direct mail and database marketing by RJ Reynolds and Philip Morris utilising internal tobacco industry documents from the Legacy Tobacco Document Library employing standard document research techniques. Results Direct mail marketing utilising industry databases began in the 1970s and grew from the need for a promotional strategy to deal with declining smoking rates, growing numbers of products and a cluttered media landscape. Both RJ Reynolds and Philip Morris started with existing commercial consumer mailing lists, but subsequently decided to build their own databases of smokers’ names, addresses, brand preferences, purchase patterns, interests and activities. By the mid-1990s both RJ Reynolds and Philip Morris databases contained at least 30 million smokers’ names each. These companies valued direct mail/database marketing’s flexibility, efficiency and unique ability to deliver specific messages to particular groups as well as direct mail’s limited visibility to tobacco control, public health and regulators. Conclusions Database marketing is an important and increasingly sophisticated tobacco marketing strategy. Additional research is needed on the prevalence of receipt and exposure to direct mail items and their influence on receivers’ perceptions and smoking behaviours. PMID:26243810

  12. Integrated production-distribution planning optimization models: A review in collaborative networks context

    Directory of Open Access Journals (Sweden)

    Beatriz Andres

    2017-01-01

    Full Text Available Researchers in the area of collaborative networks are more and more aware of proposing collaborative approaches to address planning processes, due to the advantages associated when enterprises perform integrated planning models. Collaborative production-distribution planning, among the supply network actors, is considered a proper mechanism to support enterprises on dealing with uncertainties and dynamicity associated to the current markets. Enterprises, and especially SMEs, should be able to overcome the continuous changes of the market by increasing their agility. Carrying out collaborative planning allows enterprises to enhance their readiness and agility for facing the market turbulences. However, SMEs have limited access when incorporating optimization tools to deal with collaborative planning, reducing their ability to respond to the competition. The problem to solve is to provide SMEs affordable solutions to support collaborative planning. In this regard, new optimisation algorithms are required in order to improve the collaboration within the supply network partners. As part of the H2020 Cloud Collaborative Manufacturing Networks (C2NET research project, this paper presents a study on integrated production and distribution plans. The main objective of the research is to identify gaps in current optimization models, proposed to address integrated planning, taking into account the requirements and needs of the industry. Thus, the needs of the companies belonging to the industrial pilots, defined in the C2NET project, are identified; analysing how these needs are covered by the optimization models proposed in the literature, to deal with the integrated production-distribution planning.

  13. Problem solving through recreational mathematics

    CERN Document Server

    Averbach, Bonnie

    1999-01-01

    Historically, many of the most important mathematical concepts arose from problems that were recreational in origin. This book takes advantage of that fact, using recreational mathematics - problems, puzzles and games - to teach students how to think critically. Encouraging active participation rather than just observation, the book focuses less on mathematical results than on how these results can be applied to thinking about problems and solving them. Each chapter contains a diverse array of problems in such areas as logic, number and graph theory, two-player games of strategy, solitaire ga

  14. Problem solving and inference mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Furukawa, K; Nakajima, R; Yonezawa, A; Goto, S; Aoyama, A

    1982-01-01

    The heart of the fifth generation computer will be powerful mechanisms for problem solving and inference. A deduction-oriented language is to be designed, which will form the core of the whole computing system. The language is based on predicate logic with the extended features of structuring facilities, meta structures and relational data base interfaces. Parallel computation mechanisms and specialized hardware architectures are being investigated to make possible efficient realization of the language features. The project includes research into an intelligent programming system, a knowledge representation language and system, and a meta inference system to be built on the core. 30 references.

  15. IMPROVING THE QUALITY OF INVESTMENT DESIGN IN INDUSTRIAL CONSTRUCTION

    Directory of Open Access Journals (Sweden)

    I. M. Meylanov

    2017-01-01

    Full Text Available Objectives. The development of a set of practical measures in order to improve the quality of investment design in industrial construction.Methods. The basis of research comprises a project management methodology as well as methods for logical and statistical analysis of decisionmaking in investment activities.Results. A mechanism of inclusion of industrial construction objects into the Federal targeted investment programme is revealed. The sequence of the state expert evaluation of investment projects is determined, which optimises the design solutions aimed at minimising their estimated cost if the investment is made with the involvement of the Federal budget. Qualitative and quantitative criteria are systematised for the integrated assessment of the effectiveness of investment fund usage sent to industrial construction objects.Conclusion. The consistent implementation of the state investment policy is aimed at developing the scientific-technological and scientific-industrial potential of industrial construction by providing favourable conditions for effective innovation activity, selecting rational investment strategies and priority projects aimed at solving urgent problems of improving the competitiveness of construction. Successful implementation of the state investment policy in industrial construction largely depends on the effectiveness of investment design, starting from the accuracy of the formulation of the investment plan (idea, in which the interests of all participants in investment activities are concentrated and taken into account, and to the development of an agreed set of actions to complete the project. A unified register covering the data on the cost and results of investment projects is proposed to be created with the purpose of facilitating decision-making in the process of allocation of the Federal budget funds, planning of state capital investments and approval of project documentation for new industrial construction

  16. Management of Logistics Planning

    OpenAIRE

    Bjørnar Aas; Stein W. Wallace

    2010-01-01

    Logistics problems are gradually becoming more complex and a better understanding of logistics management as a subject is a key to deal with the new challenges. A core element of logistics management is logistics planning, which substitutes for low customer service levels, high waste, and the use of buffers and slacks in the execution of logistic activities. Furthermore, the availability of information and problem-solving capabilities are established as the core parts of logistics planning. B...

  17. Advanced Industrial Materials (AIM) Program. Annual progress report, FY 1994

    Energy Technology Data Exchange (ETDEWEB)

    Sorrell, C.A.

    1995-05-01

    The Advanced Industrial Materials Program is a part of the Office of Industrial Technologies (OIT), Energy Efficiency and Renewable Energy in the Department of Energy. The mission of the AIM Program is to conduct applied research, development, and applications engineering work, in partnership with industry, to commercialize new or improved materials and materials processing methods that will improve energy efficiency, productivity, and competitiveness. AIM is responsible for identifying, supporting, and coordinating multidisciplinary projects to solve identified industrial needs and transferring the technology to the industrial sector. Program investigators in the DOE National Laboratories are working closely with approximately 100 companies, including 15 partners in Cooperative Research and Development Agreements. Work is being done in a wide variety of materials technologies, including intermetallic alloys, ceramic composites, metal composites, polymers, engineered porous materials, and surface modification. The Program supports other efforts in the Office of Industrial Technologies to assist the energy consuming process industries, including forest products, glass, steel, aluminum, foundries, chemicals, and refineries. To support OITs {open_quotes}Industries of the Future{close_quotes} initiatives and to improve the relevance of materials research, assessments of materials needs and opportunities in the process industries are being made. These assessments are being used for program planning and priority setting; support of work to satisfy those needs is being provided. Many new materials that have come into the marketplace in recent years, or that will be available for commercial use within a few more years, offer substantial benefits to society. This document contains 28 reports on advanced materials research. Individual reports have been processed separately for entry onto the Department of Energy databases.

  18. Solving complex problems a handbook

    CERN Document Server

    Schönwandt, Walter; Grunau, Jens; Utz, Jürgen; Voermanek, Katrin

    2014-01-01

    When you're planning something big, problems appear rather quickly. We hear of them on a daily basis. The bigger or more complex a task, the more we have to deal with complicated, multidisciplinary task formulations. In many cases it is architecture, including urban and spatial planning, but also politics and all types of organizational forms, irrespective of whether they are public authorities or private enterprises, which are expected to deliver functional solutions for such challenges. This is precisely where this book is helpful. It introduces a methodology for developing target-specific,

  19. Industrial Performance of the Renewable Resources Industry in China

    OpenAIRE

    Dong Zhou; Xingang Zhao

    2015-01-01

    Promoting the development of renewable resources industry is an effective way to solve the problems of resources shortage and environmental pollution in China. In this paper, studies have found that “market structure” and “ownership structure”, namely “double structure”, is an important explanatory variable that affects industrial performance according to the “structure-conduct-performance” paradigm. Literature reviews have shown that large state-owned enterprises are playing an important rol...

  20. A Problem Solving Intervention for hospice caregivers: a pilot study.

    Science.gov (United States)

    Demiris, George; Oliver, Debra Parker; Washington, Karla; Fruehling, Lynne Thomas; Haggarty-Robbins, Donna; Doorenbos, Ardith; Wechkin, Hope; Berry, Donna

    2010-08-01

    The Problem Solving Intervention (PSI) is a structured, cognitive-behavioral intervention that provides people with problem-solving coping skills to help them face major negative life events and daily challenges. PSI has been applied to numerous settings but remains largely unexplored in the hospice setting. The aim of this pilot study was to demonstrate the feasibility of PSI targeting informal caregivers of hospice patients. We enrolled hospice caregivers who were receiving outpatient services from two hospice agencies. The intervention included three visits by a research team member. The agenda for each visit was informed by the problem-solving theoretical framework and was customized based on the most pressing problems identified by the caregivers. We enrolled 29 caregivers. Patient's pain was the most frequently identified problem. On average, caregivers reported a higher quality of life and lower level of anxiety postintervention than at baseline. An examination of the caregiver reaction assessment showed an increase of positive esteem average and a decrease of the average value of lack of family support, impact on finances, impact on schedules, and on health. After completing the intervention, caregivers reported lower levels of anxiety, improved problem solving skills, and a reduced negative impact of caregiving. Furthermore, caregivers reported high levels of satisfaction with the intervention, perceiving it as a platform to articulate their challenges and develop a plan to address them. Findings demonstrate the value of problem solving as a psycho-educational intervention in the hospice setting and call for further research in this area.

  1. Methodical consultancy on optimized applications planning of industrial electrical process heat systems in competitive markets; Systematische Beratung zum optimierten Einsatz industrieller Elektroprozesswaermeanlagen im Wettbewerbsmarkt

    Energy Technology Data Exchange (ETDEWEB)

    Sonnenschein, P.

    1998-12-31

    In the competitive electricity market, industrial customers of electric utilities increasingly are in the position to demand from their power suppliers services tailored to their needs as well as excellent quality of products and services, and at competitive prices at that. The utilities therefore have to negotiate contracts with their customers for customization of services based on jointly performed analyses, with the relevant consequences for themselves in terms of utility and business management. Customer information and counselling on energy utilization and conservation has been crystallizing as an essential service demanded by the customers. The publication in hand is a tool of reference for utilities, presenting systematic guidance and strategies for achieving enhanced efficiency in processes such as customer care, soliciting of customers, and performance of services. The project examples given show that both customers and the utilities profit from the management approaches explained. It is recommended that in future, the marketing training of utility staff should be designed along the lines of education, training and on-the-job training schemes of sales engineers of other branches of industry in competitive markets. (orig./CB) [Deutsch] Die industriellen Kunden der Energieversorgungsunternehmen (EVU) konfrontieren ihre Lieferanten im neuen Wettbewerbsmarkt mit Forderungen nach individueller Betreuung sowie exzellenten Produkt- und Servicequalitaeten - und dies alles zu wettbewerbsfaehigen Preisen. Die Anforderungen an Energiedienstleistungen werden zunaechst aus Sicht der Kunden analysiert und die Konsequenzen fuer das Management von Geschaeftsbeziehungen dargelegt. Hierbei kristallisiert sich die Energieberatung als ein wesentliches Element der Energiedienstleistungen heraus. Mit der entwickelten Beratungssystematik sollen sowohl die Effektivitaet bei der Betreuung und der Akquisition der Kunden als auch die Effizienz bei der Erbringung der

  2. PEMBELAJARAN KONTEKSTUAL OPEN ENDED PROBLEM SOLVING DENGAN KOMIK MATEMATIKA UNTUK MENINGKATKAN KETERAMPILAN PEMECAHAN MASALAH

    Directory of Open Access Journals (Sweden)

    Lenny Kurniati

    2017-01-01

    ABSTRACT The aim of this research to develop a mathematics learning instrument using contextual open ended problem solving with mathematic comic to increase the problem solving skill which valid, practical and effective. The type of research used in this study is development research using modification of Plomp model. Learning instrumen that have been develop are: syllabus, Lesson plan, worksheet, mathematics comic, and problem solving ability test. The results showed: (1 device developed valid; (2 practical learning is characterized by the positive response of students and good teachers ability, (3 Effectiveness characterized by (a problem solving ability score of the experimental class higher than minimum completeness criterion, (b learn interest and problem solving skill, both affected the problem solving ability positively,  (c problem solving ability of the experimental class score is higher than the control class, (d problem solving skill of the experimental class is increasing by 31%, the problem solving ability of the experimental class higher than the control class.. Because of the learning instrument develope are valid, practice and effective, it is shows that the research has ben reach out. Keywords: contextual teaching and learning, open ended problem solving, mathematics comic, problem solving.

  3. Lazy Toggle PRM: A single-query approach to motion planning

    KAUST Repository

    Denny, Jory; Shi, Kensen; Amato, Nancy M.

    2013-01-01

    Probabilistic RoadMaps (PRMs) are quite suc-cessful in solving complex and high-dimensional motion plan-ning problems. While particularly suited for multiple-query scenarios and expansive spaces, they lack efficiency in both solving single

  4. Solving rational expectations models using Excel

    DEFF Research Database (Denmark)

    Strulik, Holger

    2004-01-01

    Problems of discrete time optimal control can be solved using backward iteration and Microsoft Excel. The author explains the method in general and shows how the basic models of neoclassical growth and real business cycles are solved......Problems of discrete time optimal control can be solved using backward iteration and Microsoft Excel. The author explains the method in general and shows how the basic models of neoclassical growth and real business cycles are solved...

  5. A Comprehensive Planning Model

    Science.gov (United States)

    Temkin, Sanford

    1972-01-01

    Combines elements of the problem solving approach inherent in methods of applied economics and operations research and the structural-functional analysis common in social science modeling to develop an approach for economic planning and resource allocation for schools and other public sector organizations. (Author)

  6. LEGO Robotics: An Authentic Problem Solving Tool?

    Science.gov (United States)

    Castledine, Alanah-Rei; Chalmers, Chris

    2011-01-01

    With the current curriculum focus on correlating classroom problem solving lessons to real-world contexts, are LEGO robotics an effective problem solving tool? This present study was designed to investigate this question and to ascertain what problem solving strategies primary students engaged with when working with LEGO robotics and whether the…

  7. Perspectives on Problem Solving and Instruction

    Science.gov (United States)

    van Merrienboer, Jeroen J. G.

    2013-01-01

    Most educators claim that problem solving is important, but they take very different perspective on it and there is little agreement on how it should be taught. This article aims to sort out the different perspectives and discusses problem solving as a goal, a method, and a skill. As a goal, problem solving should not be limited to well-structured…

  8. Problem Solving and Critical Thinking Skills of Undergraduate Nursing Students

    Directory of Open Access Journals (Sweden)

    Yalçın KANBAY

    2013-12-01

    Full Text Available Due to the fact that critical thinking and problem solving skills are essential components of educational and social lives of individuals, this present study which investigate critical thinking and problem solving skills of undergraduate students of nursing was planned. This is a descriptive study. The study population consisted of undergraduate nursing students of a university during the 2011-2012 academic year. Any specific sampling method was not determined and only the voluntary students was enrolled in the study . Several participants were excluded due to incomplete questionnaires, and eventually a total of 231 nursing students were included in the final sampling. Socio Demographic Features Data Form and the California Critical Thinking Disposition Scale and Problem Solving Inventory were used for data collection. The mean age of 231 subjects (148 girls, 83 boys was 21.34. The mean score of critical thinking was 255.71 for the first-grade, 255.57 for the second-grade, 264.73 for the third-grade, and 256.468 for the forth-grade students. The mean score of critical thinking was determined as 257.41 for the sample, which can be considered as an average value. Although there are mean score differences of critical thinking between the classes , they were not statistically significant (p> 0.05. With regard to the mean score of problem solving, the first-grade students had 92.86, the second-grade students had 94. 29, the third-grade students had 87.00, and the forth-grade students had 92.87. The mean score of problem solving was determined as 92.450 for the sample. Although there are differences between the classes in terms of mean scores of problem solving, it was not found statistically significant (p> 0.05. In this study, statistically significant correlation could not be identified between age and critical thinking skills of the subjects (p>0.05. However, a negative correlation was identified at low levels between critical thinking skills and

  9. Market evaluation and investment planning in natural gas industry in Brazil: development of the net distribution pipeline; Avaliacao de mercado e planejamento de investimentos na industria de gas natural no Brasil: perspectivas de crescimento da malha de gasodutos de distribuicao

    Energy Technology Data Exchange (ETDEWEB)

    Avila, Pedro L.; Pamplona, Edson O. [Universidade Federal de Itajuba (UNIFEI), MG (Brazil)

    2008-07-01

    This paper proposes to develop a real options model to decision-making investments in flexible technologies. As a result, finding a closed-form solution, derived from the partial differential equation of the value of flexibility provided by alternative fuels. However, you can present and analysis the results of a practical application using the method to solve real options problems known as binomial model. Initially presents a brief explanation on the method of discounted cash flow, its failures and changes to the real options analysis. In the sequence chart an overview of the natural gas industry on Brazil, emphasizing the need for consistent investments evaluations in the sector. The next section shows the proposed development of mathematical model for assessing the flexibility to choose, obtained by the exchange of fuel for transport of gas pipeline distribution of natural gas. The model takes as the case scenario where the flexible pipeline can carry both natural gas and hydrogen, and the evaluation of the option of exchanging input gives more value to the investment opportunity, and consider the optimum conditions where the option to be exercised. Keywords: Decision Making, Real Options; Natural Gas, Flexible Technology. (author)

  10. Nuclear Industry in China

    Energy Technology Data Exchange (ETDEWEB)

    Cong, W., E-mail: eweike@263.net.cn [Bureau of Geology, China National Nuclear Corporation, Beijing (China)

    2014-05-15

    The paper presents an overview of the present situation and future plans for the development of nuclear power in China. In particular it looks at the present electricity generation system, future demand and plans for nuclear power plants to meet the increasing demands for electrical power in the country. It summarizes the state of uranium exploration activities and planned production of uranium resources, both nationally and internationally. In addition, it provides a brief overview of the existing administrative situation in the nuclear power industry in China and sets out the main challenges to future development. (author)

  11. The installation of KAYZERO-assisted NAA for use in industry and environmental sanitation in three Central European countries. Plans and achievements of a COPERNICUS project

    International Nuclear Information System (INIS)

    De Corte, F.; De Wispelaere, A.; van Sluijs, R.; Bossus, D.; Simonits, A.; Smodis, B.; Jacimovic, R.

    1997-01-01

    At the 'Special Session k 0 ' of the MTAA-8 (Vienna, 1991), and later on at the 'International k 0 Users Workshop - Gent' (1992), progress was reported with respect to the development and use of computer codes in order to mould the k 0 -standardization of neutron activation analysis into an effective working instrument. Among others, this resulted in the software package KAYZERO for PC DOS, which was designed and distributed by DSM Research (Geleen, NL), and which is based on the k 0 -methodology, algorithms and nuclear data file developed and created at the INW (Gent, B) and the KFKI (Budapest, H), the traditional 'k 0 -centres'. One of the most recent initiatives is a project in the framework of the COPERNICUS programme of the Commission of the European Union. It uses the synergism of a Joint Research Project to give an impulse to the exploitation of KAYZERO-assisted NAA as a manageable and competitive analytical tool in industry and environmental sanitation in Hungary, the Czech Republic and Slovenia. An outline is given of the strategy worked out in this JRP, emphasizing the procedures applied in the three institutes for the calibration of their irradiation facilities and Ge-detectors, quality control and assurance procedures following the implementation of the method, and the identification and tackling of the practical analytical problems which are of relevance to the Central European partner countries. (author)

  12. Sales and operations planning

    DEFF Research Database (Denmark)

    Kjellsdotter, Linea; Dukovska-Popovska, Iskra; Kaipia, Riikka

    2015-01-01

    This paper investigates sales and operations planning (S&OP) at four Scandinavian industrial food producers in order to explore how the use of S&OP might help leaders to deal with the challenges set by the planning environment. Variables connected to the product and market, e.g., frequency of new...

  13. Sales and operations planning

    DEFF Research Database (Denmark)

    Kjellsdotter, Linea; Dukovska-Popovska, Iskra; Kaipia, Riikka

    2013-01-01

    This paper explores how the use of sales and operations planning (S&OP) may deal with the challenges set by the planning environment by investigating S&OP at four Scandinavian industrial food producers. Variables connected to the product and market, e.g. perishability, customer service elements...

  14. Worry and problem-solving skills and beliefs in primary school children.

    Science.gov (United States)

    Parkinson, Monika; Creswell, Cathy

    2011-03-01

    To examine the association between worry and problem-solving skills and beliefs (confidence and perceived control) in primary school children. Children (8-11 years) were screened using the Penn State Worry Questionnaire for Children. High (N= 27) and low (N= 30) scorers completed measures of anxiety, problem-solving skills (generating alternative solutions to problems, planfulness, and effectiveness of solutions) and problem-solving beliefs (confidence and perceived control). High and low worry groups differed significantly on measures of anxiety and problem-solving beliefs (confidence and control) but not on problem-solving skills. Consistent with findings with adults, worry in children was associated with cognitive distortions, not skills deficits. Interventions for worried children may benefit from a focus on increasing positive problem-solving beliefs. ©2010 The British Psychological Society.

  15. Teaching effective problem solving skills to radiation protection students

    International Nuclear Information System (INIS)

    Waller, Edward

    2008-01-01

    Full text: Problem solving skills are essential for all radiation protection personnel. Although some students have more natural problem solving skills than others, all students require practice to become comfortable using these skills. At the University of Ontario Institute of Technology (UOIT), a unique one-semester course was developed as part of the core curriculum to teach students problem solving skills and elements of modelling and simulation. The underlying emphasis of the course was to allow students to develop their own problem solving strategies, both individually and in groups. Direction was provided on how to examine problems from different perspectives, and how to determine the proper root problem statement. A five-point problem solving strategy was presented as: 1) Problem definition; 2) Solution generation; 3) Decision; 4) Implementation; 5) Evaluation. Within the strategy, problem solving techniques were integrated from diverse areas such as: De Bono 's six thinking hats, Kepner-Tregoe decision analysis, Covey's seven habits of highly effective people, Reason's swiss cheese theory of complex failure, and Howlett's common failure modes. As part of the evaluation step, students critically explore areas such as ethics and environmental responsibility. In addition to exploring problem solving methods, students learn the usefulness of simulation methods, and how to model and simulate complex phenomena of relevance to radiation protection. Computational aspects of problem solving are explored using the commercially available MATLAB computer code. A number of case studies are presented as both examples and problems to the students. Emphasis was placed on solutions to problems of interest to radiation protection, health physics and nuclear engineering. A group project, pertaining to an accident or event related to the nuclear industry is a course requirement. Students learn to utilize common time and project management tools such as flowcharting, Pareto

  16. Preparation of an Evaluated HACCP- Plan in Order to Implementation in Iranian Mineral Water Factories for Avoiding the Common Food Safety Hazards in Such Industries

    Directory of Open Access Journals (Sweden)

    Amin Kiyani

    2014-12-01

    Full Text Available Background: consumption of mineral waters in the world has increased in recent years, and also concerns of consumers about its contamination are growing. Thereby, implementation of such a protective system as HACCP can prevent contamination of waters by different agents. This research aimed to develop an HACCP-Plan standard for mineral waters manufacturing factories in Iran. Methods: In current study, like production lines, polyethylene terephthalate (PET containers packaging, warehouses and laboratories sections of factories were observed from view of production and quality control. To monitor, control and restrict the hazards, seven principles of HACCP were considered. In continue applicable solutions were presented inclusive and practically for all factories. Required information were verified and presented through investigation of national and international standards. Results: The results shown that lack of sanitizing mineral water supplies and factories environment, incomplete water treatment, non-standard production of PET bottles, improper storage of raw materials and final product, and lack of inspection of equipment led to the increasing health hazards of the product and endanger the consumers health. Conclusion: In order to produce safe mineral water, it is necessary to sanitize the water supplies and factory environment. In addition, the process of water treatment and the production of PET bottles must be according to national and international standards. As the implementation of the HACCP system in various mineral water producing factories is not same, application of developed system in this research will be effective to standardize the implementation of this system in plants.

  17. Can Architecture Design Solve Social Problem?

    Science.gov (United States)

    Ginting, S. W.; TSB Darjosanjoto, E.; Sulistyarso, H.

    2017-03-01

    Most of architects and urban designers believe physical design gives impact on our social life. For example, a sign or landmark in the middle of a city makes people find orientation easier. In vice verse, most of social scientists believe it is social dynamic that plays role in shaping our space. How people spend their time moving from real space into cyber space is a proof that life style and IT give impact to space usage. This paper argues that interaction between physical design and social change is a two ways process. Both design aspect and social dynamic influence each other. This paper aims to examine how designing of gated community plays important role in increasing or decreasing segregation, both spatially and socially. The paper explores some architectural design principles applied in a gated community called CitraLand in west Surabaya, Indonesia, and addresses segregation between CitraLanders and outside kampung. We find CitraLand is designed openly and fully accessible for outsiders. It provides public spaces and several accessible gates and streets without walls and fences making all places inside and outside CitraLand spatially integrated. What’s interesting is it still reinforces social segregation due to its policy on prohibiting using the public park. We believe CitraLand’s planning and designing has successfully solved segregation problem spatially not socially.

  18. Solve the Dilemma of Over-Simplification

    Science.gov (United States)

    Schmitt, Gerhard

    Complexity science can help to understand the functioning and the interaction of the components of a city. In 1965, Christopher Alexander gave in his book A city is not a tree a description of the complex nature of urban organization. At this time, neither high-speed computers nor urban big data existed. Today, Luis Bettencourt et al. use complexity science to analyze data for countries, regions, or cities. The results can be used globally in other cities. Objectives of complexity science with regard to future cities are the observation and identification of tendencies and regularities in behavioral patterns, and to find correlations between them and spatial configurations. Complex urban systems cannot be understood in total yet. But research focuses on describing the system by finding some simple, preferably general and emerging patterns and rules that can be used for urban planning. It is important that the influencing factors are not just geo-spatial patterns but also consider variables which are important for the design quality. Complexity science is a way to solve the dilemma of oversimplification of insights from existing cities and their applications to new cities. An example: The effects of streets, public places and city structures on citizens and their behavior depend on how they are perceived. To describe this perception, it is not sufficient to consider only particular characteristics of the urban environment. Different aspects play a role and influence each other. Complexity science could take this fact into consideration and handle the non-linearity of the system...

  19. Ionizing radiation on Industry in Ecuador

    International Nuclear Information System (INIS)

    Benitez, Manuel

    1999-08-01

    This report contains a nuclear gauges classification and radioactive sources used in industry, radioprotection measurement and emergency planning. It also shows equipment schemes and radioprotection graphics. (The author)

  20. Final work plan: Expedited Site Characterization of the IES Industries, Inc., Site at Marshalltown, Iowa. Ames Expedited Site Characterization Project, Version 1.0

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-04

    The overall goal of the Ames Laboratory Expedited Site Characterization (ESC) project is to evaluate and promote both innovative and state-of-the-practice site characterization and/or monitoring technologies. This will be accomplished by fielding both types of technologies together in the context of an expedited site characterization. The first site will be at a former manufactured gas plant (FMGP) in Marshalltown, Iowa. The project will field three areas of technology: geophysical, analytical, and data fusion. Geophysical technologies are designed to understand the subsurface geology to help predict fate and transport of the target contaminants. Analytical technologies/methods are designed to detect and quantify the target contaminants. Data fusion technology consists of software systems designed to rapidly integrate or fuse all site information into a conceptual site model that then becomes the decision making tool for the site team to plan subsequent sampling activity. Not all of the contaminants present can be located at the action level. Polynuclear aromatic hydrocarbons (PAHs) are the signature organics associated with the coal tar activities that took place at the site. As a result, PAHs were selected as the target compounds. Screening analytical instruments and nonintrusive geophysical techniques will be fielded to qualitatively map the spatial contaminant distribution. Soil gas surveys, immunoassay testing (IMA), innovative optical techniques, and passive organic sorbent sensors will be deployed along with the geophysical methods. Gas chromatography/mass spectrometry (GC/MS) instruments and a cone penetrometer system equipped with a laser-induced fluorescence (LIF) probe will quantitatively map the action level edges of the PAH plume(s). Samples will be taken both by the cone penetrometer test system (CPT) and the Geoprobe {reg_sign} sampler system.