Science.gov

Sample records for industrial case study

  1. Case Study of the California Cement Industry

    SciTech Connect

    Coito, Fred; Powell, Frank; Worrell, Ernst; Price, Lynn; Friedmann, Rafael

    2005-05-01

    California is the largest cement producing state in theU.S., accounting for between 10 percent and 15 percent of U.S. cementproduction and cement industry employment. The cement industry inCalifornia consists of 31 sites that consume large amounts of energy,annually: 1,600 GWh of electricity, 22 million therms of natural gas, 2.3million tons of coal, 0.25 tons of coke, and smaller amounts of wastematerials, including tires. The case study summarized in this paperfocused on providing background information, an assessment ofenergy-efficiency opportunities and barriers, and program recommendationsthat can be used by program planners to better target products to thecement industry. The primary approach to this case study involvedwalk-through surveys of customer facilities and in depth interviews withcustomer decision makers and subsequent analysis of collected data. Inaddition, a basic review of the cement production process was developed,and summary cement industry energy and economic data were collected, andanalyzed. The analysis of secondary data provides background informationon the cement industry and identification of potential energy-efficiencyopportunities. The interviews provide some understanding of the customerperspective about implementation of energy-efficiencyprojects.

  2. INDUSTRIAL USE OF STORMWATER: A CASE STUDY

    EPA Science Inventory

    This paper presents a cost analysis of stormwater reclamation for industrial subportable water supply, including industrial cooling and process, irrigation, and recreational water supply.
    As population and industry grow, water demand increases and water supply becomes more o...

  3. Industry-Education Partnerships: Massachusetts Case Studies.

    ERIC Educational Resources Information Center

    Massachusetts State Dept. of Education, Quincy. Office of Community Education.

    This document consists largely of descriptions of 15 industry-education partnerships in Massachusetts, selected on the basis of their creativity; the range of partnership organizations and activity they represent; the diversity of students, teachers, businesses, and communities they affect; and their innovative and efficient coordination and…

  4. Industrial process heat case studies. [PROSYS/ECONMAT code

    SciTech Connect

    Hooker, D.W.; May, E.K.; West, R.E.

    1980-05-01

    Commercially available solar collectors have the potential to provide a large fraction of the energy consumed for industrial process heat (IPH). Detailed case studies of individual industrial plants are required in order to make an accurate assessment of the technical and economic feasibility of applications. This report documents the results of seven such case studies. The objectives of the case study program are to determine the near-term feasibility of solar IPH in selected industries, identify energy conservation measures, identify conditions of IPH systems that affect solar applications, test SERI's IPH analysis software (PROSYS/ECONOMAT), disseminate information to the industrial community, and provide inputs to the SERI research program. The detailed results from the case studies are presented. Although few near-term, economical solar applications were found, the conditions that would enhance the opportunities for solar IPH applications are identified.

  5. Skills Planning for Industry Growth: A Case Study of the Katherine Arts Industry. Occasional Paper

    ERIC Educational Resources Information Center

    Curry, Catherine

    2009-01-01

    The findings of a cultural industries skills audit undertaken in 2008 in Katherine, Northern Territory, are explored. The case study focusses in particular on the practical challenges and implications of auditing skills in a diverse industry sector and considers the usefulness of such an audit in preparing an industry for predicted change. This…

  6. P.C. disposal decisions: a banking industry case study

    NASA Astrophysics Data System (ADS)

    Shah, Sejal P.; Sarkis, Joseph

    2002-02-01

    The service industry and the manufacturing industry are interlinked in a supply chain situation. Part of the effectiveness of some manufacturing industry environmental performance based on remanufacturing and recycling is dependent on service industry decisions. In the information technology arena, personal computers (PCs) are the hard equipment of the service industry. The end-of-life decisions made by the service industry, and in this case the banking industry will have implications for the amount of systems within the waste or reverse logistics stream for manufacturers. Looking at some of the issues (and presenting a model for evaluation) related to decision making concerning end-of-life disposition for PCs is something this paper investigates. The analytical hierarchy process (AHP) is applied in this circumstance. The development of the model, its application, and results, provide the basis for much of the discussion in this paper.

  7. Industrial metabolism of chlorine: a case study of a chlor-alkali industrial chain.

    PubMed

    Han, Feng; Li, Wenfeng; Yu, Fei; Cui, Zhaojie

    2014-05-01

    Substance flow analysis (SFA) is applied to a case study of chlorine metabolism in a chlor-alkali industrial chain. A chain-level SFA model is constructed, and eight indices are proposed to analyze and evaluate the metabolic status of elemental chlorine. The primary objectives of this study are to identify low-efficiency links in production processes and to find ways to improve the operational performance of the industrial chain. Five-year in-depth data collection and analysis revealed that system production efficiency and source efficiency continued increasing since 2008, i.e., when the chain was first formed, at average annual growth rates of 21.01 % and 1.01 %, respectively. In 2011, 64.15 % of the total chlorine input was transformed into final products. That is, as high as 98.50 % of the chlorine inputs were utilized when other by-products were counted. Chlorine loss occurred mostly in the form of chloride ions in wastewater, and the system loss rate was 0.54 %. The metabolic efficiency of chlorine in this case was high, and the chain system had minimal impact on the environment. However, from the perspectives of processing depth and economic output, the case study of a chlor-alkali industrial chain still requires expansion.

  8. Pollution control of industrial wastewater from soap and oil industries: a case study.

    PubMed

    Abdel-Gawad, S; Abdel-Shafy, M

    2002-01-01

    Industrial wastewater from soap and oil industries represents a heavy pollution source on their receiving water body. This paper studies a case of pollution control at Tanta Soap and Oil Company, Banha Factory, Egypt. The factory production includes soap, edible oil, and animal fodder. About 4,347 m3/day of industrial wastewater effluent was discharged via gravity sewers to the public sewerage system. Most of the effluent was cooling water because the cooling process in the factory was open circle. In spite of the huge quantity of cooling water being disposed of, disposal of wastewater was violating pertinent legislation. Three procedures were used for controlling the pollution at the Banha Factory. Firstly, all open circuit cooling systems were converted to closed circuit thus reducing the quantity of the discharged wastewater down to 767 m3/day. Secondly, the heavily polluted oil and grease (O&G) wastewater from the refinery unit is treated via two gravity oil separator (GOS) units, dissolved air floatation (DAF), and biological units in order to reduce the high levels of O&G, BOD, COD, and SS to the allowable limits. Thirdly, the heavily polluted waste effluent from the 'red water' saponification unit is treated separately by acidification to convert the emulsified fatty acid to free form in order to be separated through an oil separation unit. The effluent is then passed to liming stage to neutralize excess acidity and precipitate some of the dissolved matters. The mixture is finally clarified and the pH is adjusted to the allowable limits. The effluent wastewater from the three processes is collected and mixed in a final equalization tank for discharging effluent to the public sewerage system. The characteristics of the effluent water are very good with respect to the allowable Egyptian limits for discharging effluent to the public sewerage system.

  9. Compressed Air System Optimization: Case Study Food Industry in Indonesia

    NASA Astrophysics Data System (ADS)

    Widayati, Endang; Nuzahar, Hasril

    2016-01-01

    Compressors and compressed air systems was one of the most important utilities in industries or factories. Approximately 10% of the cost of electricity in the industry was used to produce compressed air. Therefore the potential for energy savings in the compressors and compressed air systems had a big challenge. This field was conducted especially in Indonesia food industry or factory. Compressed air system optimization was a technique approach to determine the optimal conditions for the operation of compressors and compressed air systems that included evaluation of the energy needs, supply adjustment, eliminating or reconfiguring the use and operation of inefficient, changing and complementing some equipment and improving operating efficiencies. This technique gave the significant impact for energy saving and costs. The potential savings based on this study through measurement and optimization e.g. system that lowers the pressure of 7.5 barg to 6.8 barg would reduce energy consumption and running costs approximately 4.2%, switch off the compressor GA110 and GA75 was obtained annual savings of USD 52,947 ≈ 455 714 kWh, running GA75 light load or unloaded then obtained annual savings of USD 31,841≈ 270,685 kWh, install new compressor 2x132 kW and 1x 132 kW VSD obtained annual savings of USD 108,325≈ 928,500 kWh. Furthermore it was needed to conduct study of technical aspect of energy saving potential (Investment Grade Audit) and performed Cost Benefit Analysis. This study was one of best practice solutions how to save energy and improve energy performance in compressors and compressed air system.

  10. Learning & Growing: Integrating Technology Undergraduates into the Development of an Industrial Case Study

    ERIC Educational Resources Information Center

    Newton, Kathryne; Schmidt, Edie

    2004-01-01

    A national industrial distribution association approached the authors to develop a case study for its association members. The national association assumed responsibility for identifying educational needs of upper level, mid level, and lower level personnel in the industry. In the previous year, a case study had been developed to educate upper…

  11. Characterizing dense suspensions: two case studies from the pharmaceutical industry

    NASA Astrophysics Data System (ADS)

    Goldfarb, David J.; Khawaja, Nazia; Kazakevich, Irina; Bhattacharjee, Himanshu; Heslinga, Michael; Dalton, Chad

    2015-11-01

    Liquid suspensions of Active Pharmaceutical Ingredient powders are present as pharmaceutical dosage forms in the form of oral suspensions and injectables. We present two case studies, both dense (~ 30-40%) suspensions, in which the physical characterization of the product, specifically, particle size & shape and rheology were key to understanding the key product attributes as pertaining to the manufacturing process and to patient administration. For the one case study, an oral suspension, identifying variations in particle morphology during the wet milling of the product was key to the product understanding necessary to modify the milling process. Rheological measurements were applied as well. For the second case study, an injectable, results from different particle size measurement techniques and rheological measurements indicated the possibility of flocculation in a formulation. Additionally, measurements were obtained to assess the ``injectability'' of the product via rheometer and texture analyzer measurements and Poiseuille flow modeling. As a result, the relevant shear rate regime for this drug product administration was identified.

  12. Worthington Industries, Incorporated, a Case Study in Employee Motivation Via Recognition and Profit Sharing.

    DTIC Science & Technology

    1983-09-01

    NDUSTRIES, INCORPORATED, A CASE STUDY IN EMPLOYEE MOTIVATION VIA RECOGNITION AND PROFIT SHARING William H. Taggart, First Lieutenant, USAF LSSR 46...t’ul d..d - [ WORTHINGTON INDUSTRIES, INCORPORATED, A CASE STUDY IN EMPLOYEE MOTIVATION VIA RECOGNITION-AND PROFIT SHARING William H. Taggart, First...REPORT & PERIOO COVERED WORTHINGTON INDUSTRIES, INCORPORATED, A master’s Thesis CASE STUDY IN EMPLOYEE MOTIVATION VIA RECOGNITION AND PROFIT SHARING 6

  13. Natural gas consumption prediction in Slovenian industry - a case study

    NASA Astrophysics Data System (ADS)

    Kovačič, Miha; Šarler, Božidar; Župerl, Uroš

    2016-09-01

    In accordance with the regulations of the Energy Agency of the Republic of Slovenia, each natural gas supplier regulates and determines the charges for the differences between the ordered (predicted) and the actually supplied quantities of natural gas. Yearly charges for these differences represent up to 2% of supplied natural gas costs. All the natural gas users, especially industry, have huge problems finding the proper method for efficient natural gas consumption prediction and, consequently, the decreasing of mentioned costs. In this study, prediction of the natural gas consumption in Štore Steel Ltd. (steel plant) is presented. On the basis of production data, several models for natural gas consumption have been developed using linear regression, genetic programming and artificial neural network methods. The genetic programming approach outperformed linear regression and artificial neural networks.

  14. Cooperative Science: A National Study of University and Industry Researchers. Case Studies. Volume II.

    ERIC Educational Resources Information Center

    Johnson, Elmima C.; And Others

    This report presents nine case studies of Industry/University Cooperative Research (IUCR) projects supported during 1978-1980 by the National Science Foundation. The intent of this document is to provide readers with a qualitative picture of cooperative science as practiced under the IUCR program. The information presented in this report is…

  15. Entering Industry: A Case Study of Links between a School Vocational Program and the Building and Construction Industry

    ERIC Educational Resources Information Center

    Taylor, Anthea

    2004-01-01

    Few studies have tracked youth transition beyond the immediate post-school period or have looked at the longer-term outcomes of post-school programs. This study reports the findings of a case study investigating links between an industry-specific school vocational education and training (VET) program and subsequent work transitions to the building…

  16. Occupational Health and Industrial Wind Turbines: A Case Study

    ERIC Educational Resources Information Center

    Rand, Robert W.; Ambrose, Stephen E.; Krogh, Carmen M. E.

    2011-01-01

    Industrial wind turbines (IWTs) are being installed at a fast pace globally. Researchers, medical practitioners, and media have reported adverse health effects resulting from living in the environs of IWTs. While there have been some anecdotal reports from technicians and other workers who work in the environs of IWTs, little is known about the…

  17. Art Education and Industry: A Case Study of Success.

    ERIC Educational Resources Information Center

    Schultz, Larry

    1984-01-01

    An industry-funded, school-based project which developed a sequential system of instruction for teaching watercolor to elementary students is described. This model of collaboration between a public school system and a corporation illustrates what can be done to improve art instruction. (RM)

  18. Miramar Brig: A Case Study of Prison Industry

    DTIC Science & Technology

    2006-12-01

    include flags, roasted coffee , shoes, signs, binders, eye wear, gloves, office furniture, license plates, clothing, cell equipment, and more. 30 PIA...efforts to expand and meet detention and safety requirements of all prisoners. Analysis of the history of labor and industry in prisons and the...Opportunity, Worker’s Compensation/Return-to-Work, classification and pay, health and safety , and lastly investigations. One of their biggest challenges is

  19. Self-evaluation System for Low carbon Industrial Park--A Case Study of TEDA Industrial Park in Tianjin

    NASA Astrophysics Data System (ADS)

    Wenyan, W.; Fanghua, H.; Ying, C.; Ouyang, W.; Yuan, Q.

    2013-12-01

    Massive fossil fuel burning caused by industrialization development is one major reason of global climate change. After Copenhagen climate summit, the studies of low-carbon city gain attentions from many countries. On 25th Nov. 2009, the State Council executive meeting announced that by 2020 China will reduce the carbon dioxide emissions per unit of GDP by 40% to 45% compared with the level of 2005. Industrial Park as an important part of city, has developed rapidly in recent years, and turns into a key element and an alternative mechanism to achieve emission reduction target. Thus, establishing a low carbon development model for industrial park is one of the most effective ways to build sustainable low carbon cities. By adopting the self-evaluation system of low carbon industrial park, this research aims to summarize the low carbon concept in industrial park practice. According to The Guide for Low Carbon Industrial Development Zones, the quantitative evaluation system is divided into 4 separate categories with 23 different quantitative indicators. The 4 categories include: 1) energy and GHG management (weigh 60%), 2) circular economy and environmental protection (weigh 15%), 3) administration and incentive mechanisms of industrial parks (weigh 15%), and 4) planning and urban forms (weigh 10%). By going through the necessary stages and by leading continuous improvements low carbon development goals can be achieved. Tianjin TEDA industrial park is selected as one case study to conduct an assessment on TEDA low-carbon development condition. Tianjin TEDA Industrial Park is already an ecological demonstration industrial park in China, with good foundations on environmental protection, resource recycling, etc. Based on the self-evaluation system, the indicators, such as the energy using efficiency and the degree of land intensive utilization, are also analyzed and assessed. Through field survey and data collection, in accordance with the quantitative self

  20. Adopting National Vocational Qualifications in the Offshore Industry: A Case Study.

    ERIC Educational Resources Information Center

    Fuller, Alison; John, Debbie

    1994-01-01

    From a case study of the introduction of National Vocational Qualifications (NVQs) in the British petroleum industry emerged three key issues: (1) their credibility depends on how closely they reflect employment standards; (2) context is important; and (3) although NVQs should provide wider access to opportunities, the offshore industry's…

  1. Student Teachers of Technology and Design into Industry: A Northern Ireland Case Study

    ERIC Educational Resources Information Center

    Gibson, Ken

    2013-01-01

    This paper, based in Northern Ireland, is a case study of an innovative programme which places year 3 B.Ed. post-primary student teachers of Technology and Design into industry for a five-day period. The industrial placement programme is set in an international context of evolving pre-service field placements and in a local context defined by the…

  2. Open and Distance Learning: Case Studies from Industry and Education. Open and Distance Learning Series.

    ERIC Educational Resources Information Center

    Brown, Stephen C., Ed.

    This book contains 14 case studies, written by those involved in the teaching and training initiatives, that illustrate the use of open and distance learning strategies. The case studies, drawn from many parts of the world (but mostly British based), feature efforts in large and small companies in a variety of industries. The first part of the…

  3. The industrial ecology of asset management: A case study

    SciTech Connect

    Hunsaker, D.B. Jr.; Curlee, T.R.; Ensminger, J.T.; Rivera, R.G.; Yuracko, K.L.

    1996-09-01

    Closure of materials cycles (one key goal in industrial ecology) to produces environmental and economic benefits. An interdisciplinary team of scientists and engineers at ORNL developed a life-cycle approach to examine the environmental and economic aspects of using purchased metal boxes for disposal of low-level radioactive waste vs a proposed process of fabricating boxes from metal already contaminated and destined for disposal as LLRW. This proposal would plug a leak in the steel materials cycle in which steel is removed from the commercial cycle for permanent disposal with LLRW. It was found that fabricating boxes out of the contaminated metal could (1)result in a direct savings of $80 million over prompt total disposal of the metal; (2)add an additional 100 jobs and about $10M/year to the regional economy compared to direct disposal; (3) result in lower particulate matter and SO{sub 2} emissions; (4) face reduced regulatory barriers; and (5)face public acceptance issues in local communities due to perceptions of risk from private sector metal recycling operations.

  4. Clean enough for industry? An airborne geophysical case study

    SciTech Connect

    Nyquist, J.E.; Beard, L.P.

    1996-11-01

    Data from two airborne geophysical surveys of the Department of Energy`s Oak Ridge Reservation (ORR) were extremely valuable in deciding whether a 1000-acre (400 hectare) parcel of the ORR should be leased to the City of Oak Ridge for industrial development. Our findings, based on electromagnetic and magnetic data, were incorporated in the federally mandated Environmental Assessment Statement (EAS), and in general supported claims that this land was never used as a hazardous waste disposal site. We estimated the amount of iron required to produce each anomaly using a simple dipole model. All anomalies with equivalent sources greater than approximately 1000 kg of iron were checked in the field, and the source of all but one identified as either a bridge, reinforced concrete debris, or a similarly benign object. Additionally, some smaller anomalies (equivalent sources of roughly 500 kg) have been checked; thus far, these also have innocuous sources. Airborne video proved invaluable in identifying logging equipment as the source of some of these anomalies. Geologic noise may account for some of the remaining anomalies. Naturally occurring accumulations of magnetic minerals in the soil on the ORR have been shown to produce anomalies which, at a sensor height of 30 in, are comparable to the anomaly produced by about 500 kg of iron. By comparison, the electronic noise of the magnetic gradiometer, 0.01- 0.02 nT/m, is equivalent to only about 50-100 kg of iron at a 30 m sensor height. The electromagnetic data, combined with field mapping of karst structures, provided evidence of a northeast-southwest striking conduit spanning the parcel. The possible existence of a karst conduit led the EAS authors to conclude that this is a {open_quotes}sensitive hydrologic setting.{close_quotes} We conclude that aerial geophysics is an extremely cost-effective, and efficient technique for screening large tracts of land for environmental characterization.

  5. Clean enough for industry? An airborne geophysical case study

    SciTech Connect

    Nyquist, J.E.; Beard, L.P.

    1996-02-01

    Data from two airborne geophysical surveys of the Department of Energy`s Oak Ridge Reservation (ORR) were extremely valuable in deciding whether a 1000-acre (400 hectare) parcel of the ORR should be released to the City of Oak Ridge for industrial development. Our findings, based on electromagnetic and magnetic data, were incorporated in the federally mandated Environmental Assessment Statement (EAS), and in general supported claims that this land was never used as a hazardous waste disposal site. We estimated the amount of iron required to produce each anomaly using a simple dipole model. All anomalies with equivalent sources greater than approximately 1000 kg of iron were checked in the field, and the source of all but one identified as either a bridge, reinforced concrete debris, or a similarly benign object. Additionally, some smaller anomalies (equivalent sources of roughly 500 kg) have been checked; thus far, these also have innocuous sources. Airborne video proved invaluable in identifying logging equipment as the source of some of these anomalies. Geologic noise may account for some of the remaining anomalies. Naturally occurring accumulations of magnetic minerals in the soil on the ORR have been shown to produce anomalies which, at a sensor height of 30 m, are comparable to the anomaly produced by about 500 kg of iron. By comparison, the electronic noise of the magnetic gradiometer, 0.01--0.02 nT/m, is equivalent to only about 50--100 kg of iron at a 30 m sensor height. The electromagnetic data, combined with field mapping of karst structures, provided evidence of a northeast-southwest striking conduit spanning the parcel. The possible existence of a karst conduit led the EAS authors to conclude that this is a ``sensitive hydrologic setting.`` We conclude that aerial geophysics is an extremely cost-effective, and efficient technique for screening large tracts of land for environmental characterization.

  6. Implementation of Virtualization Oriented Architecture: A Healthcare Industry Case Study

    NASA Astrophysics Data System (ADS)

    Rao, G. Subrahmanya Vrk; Parthasarathi, Jinka; Karthik, Sundararaman; Rao, Gvn Appa; Ganesan, Suresh

    This paper presents a Virtualization Oriented Architecture (VOA) and an implementation of VOA for Hridaya - a Telemedicine initiative. Hadoop Compute cloud was established at our labs and jobs which require a massive computing capability such as ECG signal analysis were submitted and the study is presented in this current paper. VOA takes advantage of inexpensive community PCs and provides added advantages such as Fault Tolerance, Scalability, Performance, High Availability.

  7. Changing Occupational Profiles in the Hotel Industry: Case Studies in France, Italy and Spain. Synthesis Report.

    ERIC Educational Resources Information Center

    Gatti, Mario; Grazia Mereu, Maria; Tagliaferro, Claudio

    Changing occupational profiles in the hotel industry in France, Italy, and Spain were examined in case studies that included interviews with hotel managers, human resource managers, and individuals employed in hotel occupations identified as new or entailing new skills. The study focused on the following topics: (1) changes in the hotel industry…

  8. Balancing environmental and industry sustainability: a case study of the US gold mining industry.

    PubMed

    Finnie, Bruce; Stuart, Jeffrey; Gibson, Linda; Zabriskie, Fern

    2009-09-01

    Mandatory insurance requirements and/or mitigation fees (royalties) for mining companies may help reduce environmental risk exposure for the federal government. Mining is examined since the Environmental Protection Agency (EPA) Toxic Release Inventory reveals that this sector produces more hazardous waste than any other industrial sector. Although uncommon, environmental expense can exceed hundreds of millions of dollars per development. Of particular concern is the potential for mines to become unfunded Superfund sites. Monte Carlo simulation of risk exposure is used to establish a plausible range of unfunded federal liabilities associated with cyanide-leach gold mining. A model is developed to assess these costs and their impact on both the federal budget and corporate profitability (i.e., industry sustainability), particularly if such costs are borne by offending firms.

  9. Industrial Based Migration in India. A Case Study of Dumdum "Dunlop Industrial Zone"

    NASA Astrophysics Data System (ADS)

    Das, Biplab; Bandyopadhyay, Aditya; Sen, Jayashree

    2012-10-01

    Migration is a very important part in our present society. Basically Millions of people moved during the industrial revolution. Some simply moved from a village to a town in the hope of finding work whilst others moved from one country to another in search of a better way of life. The main reason for moving home during the 19th century was to find work. On one hand this involved migration from the countryside to the growing industrial cities, on the other it involved rates of migration, emigration, and the social changes that were drastically affecting factors such as marriage,birth and death rates. These social changes taking place as a result of capitalism had far ranging affects, such as lowering the average age of marriage and increasing the size of the average family.Migration was not just people moving out of the country, it also invloved a lot of people moving into Britain. In the 1840's Ireland suffered a terrible famine. Faced with a massive cost of feeding the starving population many local landowners paid for labourers to emigrate.There was a shift away from agriculturally based rural dwelling towards urban habitation to meet the mass demand for labour that new industry required. There became great regional differences in population levels and in the structure of their demography. This was due to rates of migration, emigration, and the social changes that were drastically affecting factors such as marriage, birth and death rates. These social changes taking place as a result of capitalism had far ranging affects, such as lowering the average age of marriage and increasing the size of the average family. There is n serious disagreement as to the extent of the population changes that occurred but one key question that always arouses debate is that of whether an expanding population resulted in economic growth or vice versa, i.e. was industrialization a catalyst for population growth? A clear answer is difficult to decipher as the two variables are so

  10. Enhancing Technology Education by Forming Links with Industry: A New Zealand Case Study

    ERIC Educational Resources Information Center

    Brunton, Margaret; Coll, Richard K.

    2005-01-01

    The New Zealand technology curriculum suggests that schools should seek to develop links with industry as a means of providing real-world examples of technology practice. However, if a school is to form links, what form might such links take, and with whom should they be made? The case study research reported here represents an investigation into…

  11. Resource Communication Technology and Marketing of Textile Products: A U.S. Textile Industry Case Study

    ERIC Educational Resources Information Center

    Baah, Anthony

    2010-01-01

    The purpose of the qualitative positivistic case study was to explore whether resource communication technology has helped or would help the marketing of textile products in the U.S. textile industry. The contributions of human capital in the marketing department, the marketing-demand information system function, and the product supply chain…

  12. The Causes of Churn in the Telecommunication Industry: A Single, Exploratory Case Study on Kenyan Carriers

    ERIC Educational Resources Information Center

    Halim, Joseph

    2015-01-01

    This single explorative case study investigated the causes of churn in the telecommunication industry in Kenya, narrowed down to include only the capital city of Nairobi. The question of this dissertation was split into three sub-questions. The first sub-question investigated the behavioral patterns of customers causing churn. The second…

  13. Using ITS to Create an Insurance Industry Application: A Joint Case Study.

    ERIC Educational Resources Information Center

    Boies, Stephen J.; And Others

    1993-01-01

    Presents an empirical case study of the use of ITS, a software development environment designed by IBM, by Continental Insurance for underwriting applications. Use of a rule-based user interface style that made electronic forms look like standard insurance industry paper forms and worked according to Continental's guidelines is described.…

  14. A study on "mobbing" in maritime field: a case study in the Turkish maritime industry.

    PubMed

    Kum, Serdar; Ertas, Yildiray

    2016-01-01

    Nowadays, there are many reasons for people to be stressful and restless in their working environments. One of the reasons leading to this situation is known as "mobbing". The term "mobbing" means "bullying of an individual by a group". It usually happens among employees. The main effects of mobbing are the generation of stress and reduction of employee performance at work. In general, research shows that mobbing is particularly common in the public sector. The aim of this research is to understand the frequency of mobbing on employees in the Turkish maritime industry as a case study. In this study, a questionnaire survey on ship, shipyard, public and private company workers was applied to understand how often employees are exposed to mobbing. After analysing the results, it is also aimed to obtain information about the reasons and causes of mobbing, and then we can get some advice for this issue.

  15. Algae in the assessment of industrial effluents: case study in Southern Bengal, India.

    PubMed

    Sen Sarkar, Neera; Bandyopadhyaya, Tuli; Datta, Shilpa; Das, Swapna

    2013-01-01

    This article is an assessment of the diversity of scum and bloom algae encountered in different industrial effluents of Southern Bengal, India, analyzing their habitat and correlating the habitat ecology of each study site. The study was conducted during the period May 2009 to August 2010. The study sites include effluent release areas of the dairy industry, a distillery unit, the leather industry, and an herbal medicine unit. Habitat were analyzed for pH, dissolved oxygen, biological oxygen demand, salinity, alkalinity, and phosphate and nitrate levels. Correlation coefficients were calculated for habitat parameters and algae encountered, showing a significant positive correlation between the richness of dominant and subdominant species with biochemical oxygen demand and salinity and a significant negative correlation with alkalinity, phosphates, and the nitrate-to-phosphate ratio. The richness of dominant and subdominant species in the effluent discharge areas show average values of 9 and 5 in the distillery unit, 8 and 5 in the dairy industry, 7 and 8 in the leather industry, and 5 and 9 in the herbal medicine unit, respectively, with a few (ranging between 3 and 7) co-occurring species in each case. The algal groups encountered were cyanobacteria, euglenophytes, chlorophytes, and bacillariophytes, showing Palmer's Algal Pollution Index of 15 in the dairy industry, 20 in the distillery unit, 28 in the leather industry, and 8 in the herbal medicine unit.

  16. Device Data Ingestion for Industrial Big Data Platforms with a Case Study.

    PubMed

    Ji, Cun; Shao, Qingshi; Sun, Jiao; Liu, Shijun; Pan, Li; Wu, Lei; Yang, Chenglei

    2016-02-26

    Despite having played a significant role in the Industry 4.0 era, the Internet of Things is currently faced with the challenge of how to ingest large-scale heterogeneous and multi-type device data. In response to this problem we present a heterogeneous device data ingestion model for an industrial big data platform. The model includes device templates and four strategies for data synchronization, data slicing, data splitting and data indexing, respectively. We can ingest device data from multiple sources with this heterogeneous device data ingestion model, which has been verified on our industrial big data platform. In addition, we present a case study on device data-based scenario analysis of industrial big data.

  17. Device Data Ingestion for Industrial Big Data Platforms with a Case Study

    PubMed Central

    Ji, Cun; Shao, Qingshi; Sun, Jiao; Liu, Shijun; Pan, Li; Wu, Lei; Yang, Chenglei

    2016-01-01

    Despite having played a significant role in the Industry 4.0 era, the Internet of Things is currently faced with the challenge of how to ingest large-scale heterogeneous and multi-type device data. In response to this problem we present a heterogeneous device data ingestion model for an industrial big data platform. The model includes device templates and four strategies for data synchronization, data slicing, data splitting and data indexing, respectively. We can ingest device data from multiple sources with this heterogeneous device data ingestion model, which has been verified on our industrial big data platform. In addition, we present a case study on device data-based scenario analysis of industrial big data. PMID:26927121

  18. A case-control study of bladder cancer in the United States rubber and tyre industry.

    PubMed Central

    Checkoway, H; Smith, A H; McMichael, A J; Jones, F S; Monson, R R; Tyroler, H A

    1981-01-01

    A case-control study of bladder cancer was conducted in five United States rubber and tyre companies to determine if there were high-risk jobs and work areas within the industry. The study included 220 male cases of bladder cancer, of whom 107 were identified from hospital record reviews and 113 from death certificates. Each case was matched individually with two industry controls by sex, race, year of birth, and company. One control was matched additionally by year of hire and duration of employment. Comparisons of cases and controls not matched by year of hire and age of hire showed no differences for those variables, which suggests that age and calendar period of first exposure to the industry were not risk determinants. When the work histories of both cases and controls were contrasted it was found that cases were more likely than controls to have worked in milling (odds ratio (OR) = 1.91) and calender operation (OR = 2.21) jobs. The relative risk estimates for milling and calender operation both exhibited linear trends of increase with duration of exposure. Milling and calender operation jobs entail potential exposures to volatilised reaction products from heated rubber stock. A better understanding of aetiological associations with job type will require more detailed characterisation of the work environment with regard to the sources and levels of aromatic amines and other suspected bladder carcinogens. PMID:7272236

  19. Sustained Energy Savings Achieved through Successful Industrial Customer Interaction with Ratepayer Programs: Case Studies

    SciTech Connect

    Goldberg, Amelie; Hedman, Bruce; Taylor, Robert P.; Russell, Christopher

    2015-10-01

    Many states have implemented ratepayer-funded programs to acquire energy efficiency as a predictable and reliable resource for meeting existing and future energy demand. These programs have become a fixture in many U.S. electricity and natural gas markets as they help postpone or eliminate the need for expensive generation and transmission investments. Industrial energy efficiency (IEE) is an energy efficiency resource that is not only a low cost option for many of these efficiency programs, but offers productivity and competitive benefits to manufacturers as it reduces their energy costs. However, some industrial customers are less enthusiastic about participating in these programs. IEE ratepayer programs suffer low participation by industries across many states today despite a continual increase in energy efficiency program spending across all types of customers, and significant energy efficiency funds can often go unused for industrial customers. This paper provides four detailed case studies of companies that benefited from participation in their utility’s energy efficiency program offerings and highlights the business value brought to them by participation in these programs. The paper is designed both for rate-payer efficiency program administrators interested in improving the attractiveness and effectiveness of industrial efficiency programs for their industrial customers and for industrial customers interested in maximizing the value of participating in efficiency programs.

  20. Case Studies Involving Co-operation between Industry and Education in Australia's Northern Territory: The Role of the Professional Organisation

    ERIC Educational Resources Information Center

    Palmer, W. P.

    1990-01-01

    The purpose of this study is to provide case studies of co-operation between education and industry in the Northern Territory in particular; the study also provides exemplars of co-operation between education and industry in Australia and worldwide. The existence of such co-operation is not surprising as education and industry share many common…

  1. Pursuing sustainable industrial development through the ecoindustrial parks: three case studies of China.

    PubMed

    Wang, Zhen; Shi, Lei; Hu, Dan; Xu, Yi; Sun, Dezhi

    2010-05-01

    As one branch of industrial ecology, the ecoindustrial park (EIP) concept is being accepted and implemented in many parts of the world. In order to pursue a sustainable industrial development, China's government is forging this concept into a new strategy of industrial development and regional practices. This article aims to depict a picture of current China's experiences on EIP. It first presents two stages of EIP development at national level. Then more details at individual level are provided by three cases studies, that is, Dafeng, Lubei, and Nanhai, in which three points are addressed: (1) the industrial and environmental backgrounds of EIP projects; (2) specific resource sharing; and (3) benefits and challenges in these projects. The case studies show that the government acts as a key role player, facilitating multiple functions in the development of EIP projects. The case studies also suggest that many factors including holistic, economic, social, and technical aspects need to be taken into account to develop a successful EIP project.

  2. A case study of ISO 11064 in control centre design in the Norwegian petroleum industry.

    PubMed

    Aas, Andreas Lumbe; Skramstad, Torbjørn

    2010-12-01

    In 2006-2008 we performed a case study for the purpose of assessing the industrial application of the seven part Control Centre (CC) design standard ISO 11064 to identify positive and negative experiences among stakeholders in the Norwegian petroleum sector. We mainly focussed on ISO 11064 Part 1, because this was the most commonly used among the identified stakeholders. ISO 11064 is generally appreciated and applied in the industry, but we did observe a significant variance in use between the different parts of the standard. We also identified potential areas for improvements, like scope and application adaptation. Thus we suggest a more goal-based approach based on one normative part only.

  3. Construction waste management based on industrial management models: a Swedish case study.

    PubMed

    Stenis, Jan

    2005-02-01

    This paper describes a methodology for estimating the true internal costs of construction waste, aimed at promoting environmentally friendly waste management. The study employs cost-benefit analysis, contribution margin analysis, the polluter-pays principle and a mathematical model: the model for Efficient Use of Resources for Optimal Production Economy (EUROPE), which has been introduced previously by the author for assigning industrial costs to waste. The calculations are performed on construction waste created in a case study of a building project. Moreover, waste is regarded as, in a business sense, having the same basic status as any normal industrial product, namely the 'equality principle'. Application of the methodology is suggested to create incentives for environmental and profitability improvement in construction companies and other types of industrial sectors. The results of the case study show the generation of construction waste to substantially decrease the final operating income, due to the internal shadow price cost it creates. This paper is intended to reduce the gap between the choice of waste management procedures and their economic impact, the overall objective being to accomplish an improved industrial environmental situation.

  4. Case-control study of skin cancer in the rubber industry

    SciTech Connect

    Bourguet, C.C.

    1983-01-01

    A case-control study of non-melanoma skin cancer was conducted in two companies of the American rubber manufacturing industry. The study goal was to examine the association of basal and squamous cell carcinoma with seven raw materials: carbon black, dustless, extender, and lubricating oils, waxes, solvents, and the rubber stock itself. Study members were white males belonging to predefined cohorts of rubber workers. Cases were identified from hospital pathology department records. Each case was matched with four controls of the same company, and year of birth and hire (+/- one year). Company A provided 31 cases (22 squamous cell carcinoma cases) and 118 controls. Company B provided 55 cases (43 squamous cell cases) and 216 controls. Exposure was estimated using employee personnel records. In Company A, squamous cell carcinoma was associated with rubber stock, lubricating oils, and non-polycyclic chemicals. Ten years of moderate rubber stock exposure multiplied the existing relative risk by 2.96 (95% CL: 1.06-8.23). Exposure to non-polycyclic chemicals carried a relative risk of 5.5 (1.28-23.48). These chemicals are used as accelerators, antioxidants, and antiozonants. Disease was negatively associated with extender oil exposure. In Company B, jobs with heat exposure (milling, extruding, and curing) were associated with disease. Using a second control group, matched on year of birth, there was no convincing evidence that cases had longer employment duration than controls. This does not suggest an overall skin cancer risk among rubber workers.

  5. Case studies of sealing methods and materials used in the salt and potash mining industries

    SciTech Connect

    Eyermann, T.J.; Sambeek, L.L. Van

    1995-11-01

    Sealing methods and materials currently used in salt and potash industries were surveyed to determine if systems analogous to the shaft seal design proposed for the Waste Isolation Pilot Plant (WIPP) exist. Emphasis was first given to concrete and then expanded to include other materials. Representative case studies could provide useful design, construction, and performance information for development of the WIPP shaft seal system design. This report contains a summary of engineering and construction details of various sealing methods used by mining industries for bulkheads and shaft liners. Industrial experience, as determined from site visits and literature reviews, provides few examples of bulkheads built in salt and potash mines for control of water. Sealing experiences representing site-specific conditions often have little engineering design to back up the methods employed and even less quantitative evaluation of seal performance. Cases examined include successes and failures, and both contribute to a database of experiences. Mass salt-saturated concrete placement under ground was accomplished under several varied conditions. Information derived from this database has been used to assess the performance of concrete as a seal material. Concrete appears to be a robust material with successes in several case studies. 42 refs.

  6. Evaluating Pillar Industry's Transformation Capability: A Case Study of Two Chinese Steel-Based Cities.

    PubMed

    Li, Zhidong; Marinova, Dora; Guo, Xiumei; Gao, Yuan

    2015-01-01

    Many steel-based cities in China were established between the 1950s and 1960s. After more than half a century of development and boom, these cities are starting to decline and industrial transformation is urgently needed. This paper focuses on evaluating the transformation capability of resource-based cities building an evaluation model. Using Text Mining and the Document Explorer technique as a way of extracting text features, the 200 most frequently used words are derived from 100 publications related to steel- and other resource-based cities. The Expert Evaluation Method (EEM) and Analytic Hierarchy Process (AHP) techniques are then applied to select 53 indicators, determine their weights and establish an index system for evaluating the transformation capability of the pillar industry of China's steel-based cities. Using real data and expert reviews, the improved Fuzzy Relation Matrix (FRM) method is applied to two case studies in China, namely Panzhihua and Daye, and the evaluation model is developed using Fuzzy Comprehensive Evaluation (FCE). The cities' abilities to carry out industrial transformation are evaluated with concerns expressed for the case of Daye. The findings have policy implications for the potential and required industrial transformation in the two selected cities and other resource-based towns.

  7. The Upper Midwest Health Study: Industry and Occupation of Glioma Cases and Controls

    PubMed Central

    Ruder, Avima M.; Waters, Martha A.; Carreón, Tania; Butler, Mary A.; Calvert, Geoffrey M.; Davis-King, Karen E.; Waters, Kathleen M.; Schulte, Paul A.; Mandel, Jack S.; Morton, Roscoe F.; Reding, Douglas J.; Rosenman, Kenneth D.

    2015-01-01

    Background Understanding glioma etiology requires determining which environmental factors are associated with glioma. Upper Midwest Health Study case–control participant work histories collected 1995–1998 were evaluated for occupational associations with glioma. “Exposures of interest” from our study protocol comprise our a priori hypotheses. Materials and Methods Year-long or longer jobs for 1,973 participants were assigned Standard Occupational Classifications (SOC) and Standard Industrial Classifications (SIC). The analysis file includes 8,078 SIC- and SOC-coded jobs. For each individual, SAS 9.2 programs collated employment with identical SIC-SOC coding. Distributions of longest “total employment duration” (total years worked in jobs with identical industry and occupation codes, including multiple jobs, and non-consecutive jobs) were compared between cases and controls, using an industrial hygiene algorithm to group occupations. Results Longest employment duration was calculated for 780 cases and 1,156 controls. More case than control longest total employment duration was in the “engineer, architect” occupational group [16 cases, 10 controls, odds ratio (OR) 2.50, adjusted for age group, sex, age and education, 95% confidence interval (CI) 1.12–5.60]. Employment as a food processing worker [mostly butchers and meat cutters] was of borderline significance (27 cases, 21 controls, adjusted OR: 1.78, CI: 0.99–3.18). Conclusions Among our exposures of interest work as engineers or as butchers and meat cutters was associated with increased glioma risk. Significant associations could be due to chance, because of multiple comparisons, but similar findings have been reported for other glioma studies. Our results suggest some possible associations but by themselves could not provide conclusive evidence. PMID:22715102

  8. Association of soil cadmium contamination with ceramic industry: a case study in a Chinese town.

    PubMed

    Liao, Q Lin; Liu, Cong; Wu, H Yun; Jin, Yang; Hua, Ming; Zhu, B Wan; Chen, Kai; Huang, Lei

    2015-05-01

    Soil cadmium (Cd) contamination is attributable to many sources, among which the ceramic industry is probably an important contributor whose relationship will be explored in this study. Upon studying a town in southeastern China that is quite famous for its ceramics, we observed that the soil Cd distribution agreed with the local ceramic industry's distribution in space and time from 2004 to 2014. Ceramic and pigment samples from a typical factory were selected in a case study, and a sediment core from a nearby river was collected. First, an application of the geo-accumulation index suggested that the sediment was very strongly polluted by Cd (mean 1874 mg/kg). Second, sediment dating indicated that the Cd concentration surge and the establishment of the factory were proximate in time (2002-2004). Third, principal component analysis showed high loading of Cd (0.947) solely, suggesting that the factory was most likely responsible for the Cd pollution found in the sediments of a nearby river. Finally, we infer that the soil cadmium pollution in the whole area may be related to the region's prosperous ceramic industry. Local government should reinforce controls of the ceramic industry and implement effective countermeasures.

  9. Cancer of the nose and paranasal sinuses in the metal industry: a case-control study.

    PubMed

    Comba, P; Barbieri, P G; Battista, G; Belli, S; Ponterio, F; Zanetti, D; Axelson, O

    1992-03-01

    The association between nasal cancer and work in the metal industry was investigated in a case-control study located in the province of Brescia, north eastern Italy. Thirty five cases of malignant epithelial neoplasms of the nasal cavity and paranasal sinuses who were resident in the province of Brescia and diagnosed or treated by the ear, nose, and throat department and the radiotherapy unit (Centro Alte Energie) of the Brescia Hospital in the years 1980-9 were included in the study. Controls (102) were patients affected by benign and malignant neoplasms of the head and neck who were resident in the Brescia Province and matched the cases by age and sex. All the subjects were interviewed by telephone. Metal workers showed an increased risk of nasal cancer (odds ratio (OR) 3.1; 90% confidence interval (90% CI) 0.48-20); a higher risk was associated with work in foundries (OR 5.9; 90 CI 0.77-46). Work in wood, leather, and textile industries was also associated with increased risk of nasal cancer.

  10. SuperJet International case study: a business network start-up in the aeronautics industry

    NASA Astrophysics Data System (ADS)

    Corallo, Angelo; de Maggio, Marco; Storelli, Davide

    This chapter presents the SuperJet International case study, a start-up in the aeronautics industry characterized by a process-oriented approach and a complex and as yet evolving network of partnerships and collaborations. The chapter aims to describe the key points of the start-up process, highlighting common factors and differences compared to the TEKNE Methodology of Change, with particular reference to the second and third phase, namely, the design and deployment of new techno-organizational systems. The SuperJet International startup is presented as a case study where strategic and organizational aspects have been jointly conceived from a network-driven perspective. The chapter compares some of the guidelines of the TEKNE Methodology of Change with experiences and actual practices deriving from interviews with key players in SJI's start-up process.

  11. A case study of ethanol water demand during industrial phase in Brazil

    NASA Astrophysics Data System (ADS)

    Hernandes, T.; Scarpare, F. V.; Guarenghi, M.; Pereira, T.; Galdos, M. V.

    2012-12-01

    Thayse A. D. Hernandesb, Fábio V. Scarparea, Marjorie M. Guarenghib, Tássia P. Pereirab, Marcelo V. Galdosa a Laboratório Nacional de Ciência e Tecnologia do Bioetanol - CTBE/CNPEM, Caixa Postal 6170, 13083-970 Campinas, São Paulo, Brazil, E-mail: fabio.scarpare@bioetanol.org.br b Faculdade de Engenharia Mecânica, Unicamp, Cidade Universitária "Zeferino Vaz", CEP 13083-860, Campinas, SP, Brazil In São Paulo State, the water resources have being used by sugarcane industry responsibly, through high reuse rates that may reach 95% during industrial process. The average amount of catchment water stays around 2.0 m3 Mg 1 of industrial sugarcane stalk. However, in some modern mills which use higher technical level of closed water circuit, the standard goal for sugarcane industry, 1.0 m3 Mg 1 can be reached. In some regions where the uptake water for industrial segment is high as in São Paulo State, water use assessment is desired for sustainable ethanol production. Thus, two regions in São Paulo State with two plants each were taken as a case study aiming to assess ethanol water demand during the industrial phase. Araraquara was the first study region where the water demand was classified as in critical condition in 2010 according to the Water and Electrical Energy Department of São Paulo State (DAEE). The industrial activities were responsible for 50% of the water catchment. Araçatuba was the second study region where water demand was classified as being of concern (DAEE) due to high percentage of catchment water for industrial activities, around 90%. Data regarding the amount of millable cane processed, days of the plant operation, ratio of cane used for ethanol production in 2010/2011 season were used for direct water demand estimation considering different water catchment scenarios of 2.0, 1.0 and 0.7 (technological development prediction scenario) m3 Mg-1 of millable cane. For indirect water demand estimation, data regarding installed capacity of each

  12. Balanced scorecard application in the health care industry: a case study.

    PubMed

    Kocakülâh, Mehmet C; Austill, A David

    2007-01-01

    Balanced scorecards became a popular strategic performance measurement and management tool in the 1990s by Robert Kaplan and David Norton. Mainline companies accepted balanced scorecards quickly, but health care organizations were slow to adopt them for use. A number of problems face the health care industry, including cost structure, payor limitations and constraints, and performance and quality issues that require changes in how health care organizations, both profit and nonprofit, manage operations. This article discusses balanced scorecards generally from theoretical and technical views, and why they should be used by health care organizations. The authors argue that balanced scorecards are particularly applicable to hospitals, clinics, and other health care companies. Finally, the authors perform a case study of the development, implementation, and use of balance scorecards by a regional Midwestern health care system. The positive and negative aspects of the subject's balanced scorecard are discussed. Leaders in today's health care industry are under great pressure to meet their financial goals. The industry is faced with financial pressures from consumers, insurers, and governments. Inflation in the industry is much higher than it is within the overall economy. Employers can no longer bear the burden of rising group health insurance costs for its employees. Too many large companies have used bankruptcy law as a shield to reduce or shift some of their legal obligations to provide health insurance coverage to present or retired employees. Stakeholders of health care providers are demanding greater control over costs. As the segment of un- or underinsured within the United States becomes larger as a percentage of the population, voters are seriously beginning to demand some form of national health insurance, which will drastically change the health care industry.

  13. Case studies of industrial applications of high-power diode laser in Finland

    NASA Astrophysics Data System (ADS)

    Hovikorpi, Jari; Jansson, Anssi; Salminen, Antti

    2003-06-01

    The high power diode laser is a new industrial tool. It has several advantages and disadvantages compared to the conventional industrially used CO2 and Nd:YAG laser. The most promising areas of application of diode laser have been considered to be thin sheet welding and hardening. Quite a few feasibility studies of the use of diode laser have been carried out in Finland. So far there has been some application in which diode laser is the most suitable laser. Typically, the HPDL is integrated to an industrial robot. The welding of stainless steel housing, car door lock and catalytic converters are typical examples of applications in which diode laser has technological as well as economical advantages over the conventional laser and welding techniques. The welding of these products requires good control over the heat input, short through put time and low investment. The weld cross-section of a diode laser weld is, because of conduction limited welding process, more suitable for these applications than the keyhole welding. Hardening of a large gear wheel presents also a good example of an application in which the diode laser makes it possible to economically produce structures that have not earlier been possible. Hardening requires a special form of heat delivery in order to ensure evenly hardened zone and acceptable quality. The application was performed with two high power diode lasers. The case studies of these four applications are presented and discussed in details in this paper.

  14. Research vulnerability: an illustrative case study from the South African mining industry.

    PubMed

    Horn, Lyn

    2007-12-01

    The concept of 'vulnerability' is well established within the realm of research ethics and most ethical guidelines include a section on 'vulnerable populations'. However, the term 'vulnerability', used within a human research context, has received a lot of negative publicity recently and has been described as being simultaneously 'too broad' and 'too narrow'. The aim of the paper is to explore the concept of research vulnerability by using a detailed case study - that of mineworkers in post-apartheid South Africa. In particular, the usefulness of Kipnis's taxonomy of research vulnerability will be examined. In recent years the volume of clinical research on human subjects in South Africa has increased significantly. The HIV and TB pandemics have contributed to this increase. These epidemics have impacted negatively on the mining industry; and mining companies have become increasingly interested in research initiatives that address these problems. This case study explores the potential research vulnerability of mineworkers in the context of the South African mining industry and examines measures that can reduce this vulnerability.

  15. A process integration approach to industrial water conservation: a case study for a Chinese steel plant.

    PubMed

    Tian, J R; Zhou, P J; Lv, B

    2008-03-01

    A systematic approach to optimizing water network has traditionally been utilized to exam and plan water conservation in industrial processes. In the present case study, water-pinch technology was used to analyze and optimize the water network of a steel plant near China's Zhangjiakou city. A system design was developed and a limiting constraint (Cl(-) concentration) was identified based on investigations of water quality then the minimum freshwater and wastewater targets were determined without considering water losses. The analysis was then extended by calculating the additional input of freshwater required to balance the actual water losses. A nearest-neighbor algorithm (NNA) was used to distribute the freshwater and recycled water among each of the plant's operations. The results showed that with some reconstruction of the water network, the flow rates of freshwater and wastewater could be decreased by 57.5% and 81.9%, respectively.

  16. Case studies on heat stress related perceptions in different industrial sectors in southern India

    PubMed Central

    Balakrishnan, Kalpana; Ramalingam, Ayyappan; Dasu, Venkatesan; Stephen, Jeremiah Chinnadurai; Sivaperumal, Mohan Raj; Kumarasamy, Deepan; Mukhopadhyay, Krishnendu; Ghosh, Santu; Sambandam, Sankar

    2010-01-01

    Linkages between thermal loads and its physiological consequences have been widely studied in non-tropical developed country settings. In many developing countries like India, despite the widespread recognition of the problem, limited attempts have been made to estimate health impacts related to occupational heat stress and fewer yet to link heat stress with potential productivity losses. This is reflected in the ubiquity of workplaces with limited or no controls to reduce exposures. As a prelude to understanding the feasibility of alternative interventions in different industrial sectors, we present case studies from 10 different industrial units in Tamil Nadu, Chennai, which describe perceptions of occupational heat stress among the workers and supervisors/management. Units were selected from among those who had previously requested an assessment of workplace heat stress exposure at select locations as part of routine industrial hygiene services provided by the investigators. Since the earlier measurements were performed in response to a management request, all units were revisited to generate a simple job and process profile using checklists in order to understand the overall heat exposure situation in the concerned unit. This was followed by a simple questionnaire administration to a small subsample of employees to evaluate the perceptions of workers and supervisors/management. Finally, we retrieved available quantitative data from previous measurements of heat stress at these units to correlate prevalence of exposures with respective perceptions. Results indicate that the existing level of controls may not be sufficient for managing work-related heat stress in any of the sectors studied, with wide variations in perceived risks. There was a noticeable disconnect between worker's perceptions and their ability to secure workplace improvements related to heat stress from the management. Wider availability of engineering and administrative controls in the

  17. Object-oriented industrial solid waste identification using HJ satellite imagery: a case study of phosphogypsum

    NASA Astrophysics Data System (ADS)

    Fu, Zhuo; Shen, Wenming; Xiao, Rulin; Xiong, Wencheng; Shi, Yuanli; Chen, Baisong

    2012-10-01

    The increasing volume of industrial solid wastes presents a critical problem for the global environment. In the detection and monitoring of these industrial solid wastes, the traditional field methods are generally expensive and time consuming. With the advantages of quick observations taken at a large area, remote sensing provides an effective means for detecting and monitoring the industrial solid wastes in a large scale. In this paper, we employ an object-oriented method for detecting the industrial solid waste from HJ satellite imagery. We select phosphogypsum which is a typical industrial solid waste as our target. Our study area is located in Fuquan in Guizhou province of China. The object oriented method we adopted consists of the following steps: 1) Multiresolution segmentation method is adopted to segment the remote sensing images for obtaining the object-based images. 2) Build the feature knowledge set of the object types. 3) Detect the industrial solid wastes based on the object-oriented decision tree rule set. We analyze the heterogeneity in features of different objects. According to the feature heterogeneity, an object-oriented decision tree rule set is then built for aiding the identification of industrial solid waste. Then, based on this decision tree rule set, the industrial solid waste can be identified automatically from remote sensing images. Finally, the identified results are validated using ground survey data. Experiments and results indicate that the object-oriented method provides an effective method for detecting industrial solid wastes.

  18. Exploring Stakeholder Definitions within the Aerospace Industry: A Qualitative Case Study

    NASA Astrophysics Data System (ADS)

    Hebert, Jonathan R.

    A best practice in the discipline of project management is to identify all key project stakeholders prior to the execution of a project. When stakeholders are properly identified, they can be consulted to provide expert advice on project activities so that the project manager can ensure the project stays within the budget and schedule constraints. The problem addressed by this study is that managers fail to properly identify key project stakeholders when using stakeholder theory because there are multiple conflicting definitions for the term stakeholder. Poor stakeholder identification has been linked to multiple negative project outcomes such as budget and schedules overruns, and this problem is heightened in certain industries such as aerospace. The purpose of this qualitative study was to explore project managers' and project stakeholders' perceptions of how they define and use the term stakeholder within the aerospace industry. This qualitative exploratory single-case study had two embedded units of analysis: project managers and project stakeholders. Six aerospace project managers and five aerospace project stakeholders were purposively selected for this study. Data were collected through individual semi-structured interviews with both project managers and project stakeholders. All data were analyzed using Yin's (2011) five-phased cycle approach for qualitative research. The results indicated that the aerospace project managers and project stakeholder define the term stakeholder as "those who do the work of a company." The participants build upon this well-known concept by adding that, "a company should list specific job titles" that correspond to their company specific-stakeholder definition. Results also indicated that the definition of the term stakeholder is used when management is assigning human resources to a project to mitigate or control project risk. Results showed that project managers tended to include the customer in their stakeholder definitions

  19. A case-control study of mesothelioma and employment in the Hawaii sugarcane industry.

    PubMed

    Sinks, T; Goodman, M T; Kolonel, L N; Anderson, B

    1994-07-01

    We conducted a case-control study of 93 mesothelioma cases and 281 cancer controls to determine whether sugarcane workers exposed to biogenic silica fibers were at increased risk of mesothelioma. We found no important excess risk of mesothelioma in sugarcane workers [odds ratio (OR) = 1.3; 95% confidence interval (CI) = 0.4-3.8] when we excluded all control subjects with cancer of sites suspected of being associated with asbestos exposure. We could not identify any sugarcane workers who developed mesothelioma and worked in jobs where high exposure levels of biogenic silica fibers have been measured. We did confirm that mesothelioma risk in Hawaii is associated with probable occupational asbestos exposure. Work at the Pearl Harbor Naval Shipyard was associated with a 10-fold increase in mesothelioma when we excluded controls with cancer of sites related to asbestos exposure (OR = 10.1; 95% CI = 2.6-56.6). Work in the medical industry was also associated with an unexpected increased risk for mesothelioma (OR = 4.2; 95% CI = 1.2-15.5).

  20. Manufacturing Economics of Plant-Made Biologics: Case Studies in Therapeutic and Industrial Enzymes

    PubMed Central

    Tusé, Daniel; McDonald, Karen A.

    2014-01-01

    Production of recombinant biologics in plants has received considerable attention as an alternative platform to traditional microbial and animal cell culture. Industrially relevant features of plant systems include proper eukaryotic protein processing, inherent safety due to lack of adventitious agents, more facile scalability, faster production (transient systems), and potentially lower costs. Lower manufacturing cost has been widely claimed as an intuitive feature of the platform by the plant-made biologics community, even though cost information resides within a few private companies and studies accurately documenting such an advantage have been lacking. We present two technoeconomic case studies representing plant-made enzymes for diverse applications: human butyrylcholinesterase produced indoors for use as a medical countermeasure and cellulases produced in the field for the conversion of cellulosic biomass into ethanol as a fuel extender. Production economics were modeled based on results reported with the latest-generation expression technologies on Nicotiana host plants. We evaluated process unit operations and calculated bulk active and per-dose or per-unit costs using SuperPro Designer modeling software. Our analyses indicate that substantial cost advantages over alternative platforms can be achieved with plant systems, but these advantages are molecule/product-specific and depend on the relative cost-efficiencies of alternative sources of the same product. PMID:24977145

  1. Manufacturing economics of plant-made biologics: case studies in therapeutic and industrial enzymes.

    PubMed

    Tusé, Daniel; Tu, Tiffany; McDonald, Karen A

    2014-01-01

    Production of recombinant biologics in plants has received considerable attention as an alternative platform to traditional microbial and animal cell culture. Industrially relevant features of plant systems include proper eukaryotic protein processing, inherent safety due to lack of adventitious agents, more facile scalability, faster production (transient systems), and potentially lower costs. Lower manufacturing cost has been widely claimed as an intuitive feature of the platform by the plant-made biologics community, even though cost information resides within a few private companies and studies accurately documenting such an advantage have been lacking. We present two technoeconomic case studies representing plant-made enzymes for diverse applications: human butyrylcholinesterase produced indoors for use as a medical countermeasure and cellulases produced in the field for the conversion of cellulosic biomass into ethanol as a fuel extender. Production economics were modeled based on results reported with the latest-generation expression technologies on Nicotiana host plants. We evaluated process unit operations and calculated bulk active and per-dose or per-unit costs using SuperPro Designer modeling software. Our analyses indicate that substantial cost advantages over alternative platforms can be achieved with plant systems, but these advantages are molecule/product-specific and depend on the relative cost-efficiencies of alternative sources of the same product.

  2. The Future of Low-Wage Jobs: Case Studies in the Retail Industry. IEE Working Paper No. 10.

    ERIC Educational Resources Information Center

    Bernhardt, Annette

    The future of low-wage jobs is examined through a case study of firm restructuring in the retail industry. The study confirms that the retailing sector has come to be dominated by the Wal-Mart model, which emphasizes an efficient technology-driven inventory management system and a human resource approach that includes the following elements:…

  3. Case history studies of energy conservation improvements in the dairy industry

    SciTech Connect

    Not Available

    1982-06-01

    Presented are ten case histories about energy-efficient technologies implemented by the dairy industry. For each case is presented: the name and location of the company, and its product line; energy consumption and costs at the plant before and after implementation of energy-conserving technology; the factors that prompted the investment; and product quality as a result of the new equipment. The measures presented are: refrigeration compressor replacement, turbulators in boiler tubes, stack exchange on boilers, reverse osmosis, six-effect evaporator, multi-effect evaporator with thermal vapor recompressor, spray dryer heat recovery, efficient compressor operations, mechanical vapor recompression evaporator, preheated spray dryer air with recoverable waste heat. (LEW)

  4. RFID in the Apparel Retail Industry: A Case Study from Galeria Kaufhof

    NASA Astrophysics Data System (ADS)

    Al-Kassab, Jasser; Blome, Philipp; Wolfram, Gerd; Thiesse, Frédéric; Fleisch, Elgar

    This contribution deals with the business valueof radio frequency identification (RFID) technology in the apparel retail industry. We present a case study of an RFID project at Galeria Kaufhof, a subsidiary of Metro Group and one of the largest department store chains in Europe. The trial shows that operational efficiency gains through the automation of logistical in-store processes, such as inventory counting or goods receipt, are possible. Moreover, RFID enables new customer applications on the sales floor, which allow for a redesign of the customer interface, and thus an improvement of the service processes and the service quality. In addition, the analyses of the gathered data on the sales floor help to close the "data void" between the goods receipt and the point of sales of the department store, thus offering the opportunity to directly observe and analyze physical in-store processes. The RFID data analyses allow for deriving valuable information for the department store management in the areas of inventory management, category management, store layout management, and department store processes.

  5. Industrial case study on alkaloids purification by pH-zone refining centrifugal partition chromatography.

    PubMed

    Kotland, Alexis; Chollet, Sébastien; Diard, Catherine; Autret, Jean-Marie; Meucci, Jeremy; Renault, Jean-Hugues; Marchal, Luc

    2016-11-25

    The industrial potential of pH-zone refining centrifugal partition chromatography has been evaluated by studying the purification of pharmaceutical ingredients at the pilot scale. For the first time, a scale up methodology based on both column capacity and mass transfer efficiency as invariants was developed. The purification of catharanthine and vindoline from an industrial crude extract of aerial parts of Catharanthus roseus, was used as a case of study. Toluene/CH3CN/water (4/1/5, v/v/v) was selected as biphasic solvent system, triethylamine as retainer in the organic stationary phase and sulphuric acid as displacer in the aqueous mobile phase. The separation intensification was performed on a 36mL CPC column equipped with 832 partition twin-cells. The combined effects of four parameters (displacer and retainer concentrations for intensive parameters, flow rate and rotational speed for extensive parameters) were studied by design of experiment in order to maximize both recoveries and productivities. Then, scale change was done on two larger columns (305mL and 1950mL of capacity) equipped with only 231 and 238 partition cells. For this step, it has been shown that the global mass transfer coefficient k0a (the efficiency of a column design) and the stationary phase retention (the capacity of the column) were relevant and useful scale up invariants. A CPC model based on acid-base equilibriums and interfacial mass transfer in continuously stirred tank reactors in series was used to predict fully separations on larger CPC column at the optimized operating conditions and to guide the CPC user in its scale-up strategy. The experimental validation on pilot CPC column, by injecting up to 150g of Catharanthus roseus crude extract on the 1950mL column highlighted the preservation of the separation quality, the non-linear character of the scale up in centrifugal partition chromatography and that a productivity of about 4kg of processed crude extract per day can be reached

  6. Reduction of Multi-pollutant Emissions from Industrial Sectors: The U.S. Cement Industry – A Case Study

    EPA Science Inventory

    For Frank Princiotta’s book, Global Climate Change—The Technology Challenge Carbon dioxide (CO2) accounts for more than 90% of worldwide CO2-eq green-house gas (GHG) emissions from industrial sectors other than power generation. Amongst these sectors, the cement industry is one ...

  7. Zero liquid discharge industrial wastewater treatment: Case studies from 1976-1996

    SciTech Connect

    Bostjancic, J.; Ludlum, R.

    1996-12-31

    As wastewater discharge regulations become more stringent, power plants, manufacturing plants and other industrial sites are looking for ways to reduce makeup water requirements and to recycle and reuse as much wastewater as possible. In some cases, environmental regulations require zero liquid discharge, meaning all wastewater must either be retained on site or reduced to solids for disposal off site. Zero liquid discharge or {open_quotes}closed-loop{close_quotes} wastewater treatment systems using evaporators and other process equipment have been well-accepted in recent years. Often overlooked is the fact that zero discharge is not just the latest fashion--many commercial zero liquid discharge systems have been in operation since the mid-70`s. This paper will give specific examples of zero liquid discharge operations from 1974 to the present, showing how evaporation equipment and processes have changed to meet the requirements of industry and environmental regulations. 5 refs., 5 figs., 3 tabs.

  8. Redefining University Roles in Regional Economies: A Case Study of University-Industry Relations and Academic Organization in Nanotechnology

    ERIC Educational Resources Information Center

    Sa, Creso M.

    2011-01-01

    The emerging field of nanotechnology has created a new frontier for the convergence of university and industrial research. In the United States, major federal investments provided a massive boom for this field over the decade. This paper reports on a case study of how the University at Albany came to establish the first college of nanotechnology…

  9. An Exploratory Study of Advancing Mobilization in the Life Insurance Industry: The Case of Taiwan's Nan Shan Life Insurance Corporation.

    ERIC Educational Resources Information Center

    Luarn, Pin; Lin, Tom M. Y.; Lo, Peter K. Y.

    2003-01-01

    Employs a case study method, using in-depth interviews of 29 corporate managers and experts, to understand the current state of mobilization in the life insurance industry. Suggests a conceptual framework and formulates possible research propositions incorporating several variables. Suggests 10 key success factors for implementing mobilization in…

  10. A Qualitative Descriptive Case Study of the Requirements of the IT Industry for Entry-Level IT Positions

    ERIC Educational Resources Information Center

    Feuerherm, Todd Michael

    2009-01-01

    This qualitative descriptive case study explored the requirements of the IT industry for education, IT certification, and work experience for entry-level IT professionals. Research has shown a growing problem where IT graduates were not able to meet the requirements for entry-level IT jobs. IT enrollment has decreased considerably over the past…

  11. Working Together and Making a Difference: Virginia Western Community College and Goodwill Industries of the Valleys Partnership Case Study Report

    ERIC Educational Resources Information Center

    Browning, Bill

    2015-01-01

    "Working Together and Making A Difference: Virginia Western Community College and Goodwill Industries of the Valleys Partnership Case Study Report" is a report aimed at informing community college and workforce leaders of best practices for launching and expanding partnerships to serve students more effectively. Co-published by AspenWSI…

  12. Leading Change: A Case Study of Alamo Academies--An Industry-Driven Workforce Partnership Program

    ERIC Educational Resources Information Center

    Hu, Xiaodan; Bowman, Gene

    2016-01-01

    In this study, the authors focus on the initiation and development of the Alamo Academies, aiming to illustrate an exemplary industry-driven model that addresses workforce development in local community. After a brief introduction of the context, the authors summarized major factors that contribute to the success of the collaboration model,…

  13. Technical Training in the MNCs in Malaysia: A Case Study Analysis of the Petrochemical Industry

    ERIC Educational Resources Information Center

    Hooi, Lai Wan

    2010-01-01

    Purpose: The aim of this paper is to gain insight into some of the types of training and development practices that are carried out in the chemical industry for technical workers. A salient focus of the study is to make a comparative analysis of four MNCs, which were selected based on equity ownership, to ascertain whether T&D practices are…

  14. A Case Study of Rural Industrialization in Jamestown, North Dakota. Agricultural Economics Report No. 95.

    ERIC Educational Resources Information Center

    Helgeson, Delmer L.; Zink, Maurice J.

    The study's objectives were to: (1) determine the criteria used by industry in the selection of an area as a plant site; (2) measure the interdependence and economic impact that a manufacturing sector has on an agriculturally dominated rural area; and (3) evaluate employees' attitudes toward their new jobs in manufacturing. Jamestown, North Dakota…

  15. The Role of Universities in Making Industrial Districts More Dynamic. A Case Study in Spain

    ERIC Educational Resources Information Center

    Capo-Vicedo, Josep; Molina-Morales, F. Xavier; Capo, Jordi

    2013-01-01

    Through this research we aim to contribute to the debate on the role of universities in industrial districts in the context of the new competitive panorama that they are facing. With this objective in mind, we have carried out a study based on a university located within a Spanish textile district, using Social Network Analysis techniques. Of…

  16. Transfer of hexabromocyclododecane from industrial effluents to sediments and biota: Case study in Cinca river (Spain)

    NASA Astrophysics Data System (ADS)

    Guerra, Paula; Cal, Agustina De La; Marsh, Göran; Eljarrat, Ethel; Barceló, Damià

    2009-05-01

    SummaryThis work is part of the research included in the European project AQUATERRA, focused on the study of different persistent organic pollutants (POPs) in different risk zones along the Ebro River basin. Within monitoring programmes, a high contaminated area was detected, located along the Cinca River, a tributary of Ebro River, downstream a heavily industrialized town (Monzón). Data showed a high hexabromocyclododecane (HBCD) contamination in this area. Our work included the analysis of sediments and biota, with special attention on aspects such as temporal trends, bioavailability and bioaccumulation of these contaminants. Moreover, an attempt of identification of source contamination was carried out, with the analysis of industrial effluents. The industry responsible of the contamination was identified.

  17. An improved hybrid multi-criteria/multidimensional model for strategic industrial location selection: Casablanca industrial zones as a case study.

    PubMed

    Boutkhoum, Omar; Hanine, Mohamed; Agouti, Tarik; Tikniouine, Abdessadek

    2015-01-01

    In this paper, we examine the issue of strategic industrial location selection in uncertain decision making environments for implanting new industrial corporation. In fact, the industrial location issue is typically considered as a crucial factor in business research field which is related to many calculations about natural resources, distributors, suppliers, customers, and most other things. Based on the integration of environmental, economic and social decisive elements of sustainable development, this paper presents a hybrid decision making model combining fuzzy multi-criteria analysis with analytical capabilities that OLAP systems can provide for successful and optimal industrial location selection. The proposed model mainly consists in three stages. In the first stage, a decision-making committee has been established to identify the evaluation criteria impacting the location selection process. In the second stage, we develop fuzzy AHP software based on the extent analysis method to assign the importance weights to the selected criteria, which allows us to model the linguistic vagueness, ambiguity, and incomplete knowledge. In the last stage, OLAP analysis integrated with multi-criteria analysis employs these weighted criteria as inputs to evaluate, rank and select the strategic industrial location for implanting new business corporation in the region of Casablanca, Morocco. Finally, a sensitivity analysis is performed to evaluate the impact of criteria weights and the preferences given by decision makers on the final rankings of strategic industrial locations.

  18. Case history studies of energy conservation improvements in the meat industry

    SciTech Connect

    Not Available

    1982-06-01

    Presented are case histories for ten energy-efficient technologies implemented by the meat industry. For each case is presented: the name and location of the plant, name of plant employee contact with address and telephone number, energy consumption and costs at the plant before and after implementation of energy-conserving technology, description of the investment decision process, and changes in production or product quality as a result of the new equipment. The measures presented are: continuous rendering, high-pressure return on the boiler, heat recovery from condensate return and flash steam, continuous whole blood processing, preheating of process water with recovered refrigeration waste heat, continuous rendering of poultry scraps, electrical stimulation of beef, preheating and storing process water with recovered refrigeration waste heat, microcomputer control system, and housekeeping improvements. (LEW)

  19. Understanding Transferable Supply Chain Lessons and Practices to a “High-Tech” Industry Using Guidelines from a Primary Sector Industry: A Case Study in the Food Industry Supply Chain

    PubMed Central

    Coronado Mondragon, Adrian E.; Coronado, Etienne S.

    2015-01-01

    Flexibility and innovation at creating shapes, adapting processes, and modifying materials characterize composites materials, a “high-tech” industry. However, the absence of standard manufacturing processes and the selection of materials with defined properties hinder the configuration of the composites materials supply chain. An interesting alternative for a “high-tech” industry such as composite materials would be to review supply chain lessons and practices in “low-tech” industries such as food. The main motivation of this study is to identify lessons and practices that comprise innovations in the supply chain of a firm in a perceived “low-tech” industry that can be used to provide guidelines in the design of the supply chain of a “high-tech” industry, in this case composite materials. This work uses the case study/site visit with analogy methodology to collect data from a Spanish leading producer of fresh fruit juice which is sold in major European markets and makes use of a cold chain. The study highlights supply base management and visibility/traceability as two elements of the supply chain in a “low-tech” industry that can provide guidelines that can be used in the configuration of the supply chain of the composite materials industry. PMID:25821848

  20. Understanding transferable supply chain lessons and practices to a "high-tech" industry using guidelines from a primary sector industry: a case study in the food industry supply chain.

    PubMed

    Coronado Mondragon, Adrian E; Coronado Mondragon, Christian E; Coronado, Etienne S

    2015-01-01

    Flexibility and innovation at creating shapes, adapting processes, and modifying materials characterize composites materials, a "high-tech" industry. However, the absence of standard manufacturing processes and the selection of materials with defined properties hinder the configuration of the composites materials supply chain. An interesting alternative for a "high-tech" industry such as composite materials would be to review supply chain lessons and practices in "low-tech" industries such as food. The main motivation of this study is to identify lessons and practices that comprise innovations in the supply chain of a firm in a perceived "low-tech" industry that can be used to provide guidelines in the design of the supply chain of a "high-tech" industry, in this case composite materials. This work uses the case study/site visit with analogy methodology to collect data from a Spanish leading producer of fresh fruit juice which is sold in major European markets and makes use of a cold chain. The study highlights supply base management and visibility/traceability as two elements of the supply chain in a "low-tech" industry that can provide guidelines that can be used in the configuration of the supply chain of the composite materials industry.

  1. Installation of Reverse Osmosis Unit Reduces Refinery Energy Consumption: Office of Industrial Technologies (OIT) BestPractices Petroleum Technical Case Study

    SciTech Connect

    U.S. Department of Energy

    2001-08-06

    This case study is the latest in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. The case studies document the activities, savings, and lessons learned on these projects.

  2. Parametric and Generative Design Techniques for Digitalization in Building Industry: the Case Study of Glued- Laminated-Timber Industry

    NASA Astrophysics Data System (ADS)

    Pasetti Monizza, G.; Matt, D. T.; Benedetti, C.

    2016-11-01

    According to Wortmann classification, the Building Industry (BI) can be defined as engineer-to-order (ETO) industry: the engineering-process starts only when an order is acquired. This definition implies that every final product (building) is almost unique’ and processes cannot be easily standardized or automated. Because of this, BI is one of the less efficient industries today’ mostly leaded by craftsmanship. In the last years’ several improvements in process efficiency have been made focusing on manufacturing and installation processes only. In order to improve the efficiency of design and engineering processes as well, the scientific community agrees that the most fruitful strategy should be Front-End Design (FED). Nevertheless, effective techniques and tools are missing. This paper discusses outcomes of a research activity that aims at highlighting whether Parametric and Generative Design techniques allow reducing wastes of resources and improving the overall efficiency of the BI, by pushing the Digitalization of design and engineering processes of products. Focusing on the Glued-Laminated-Timber industry, authors will show how Parametric and Generative Design techniques can be introduced in a standard supply-chain system, highlighting potentials and criticism on the supply-chain system as a whole.

  3. A case-control study of carcinomas of the nose and paranasal sinuses in the woolen textile manufacturing industry.

    PubMed

    Magnani, C; Comba, P; Ferraris, F; Ivaldi, C; Meneghin, M; Terracini, B

    1993-01-01

    A population-based case-control study was conducted in Biella, which is located in northwestern Italy, to investigate the reported association between sinonasal carcinomas and woolen fabrics production. The study included 33 cases diagnosed during 1976-1988 (14 adenocarcinomas, 11 epidermoid carcinomas, 3 other specified carcinomas, 1 unspecified carcinoma, and 4 cases without histologic confirmation) and 131 controls. No association was found with smoking. As reported previously, excess risks were observed in wood and furniture workers (odds ratio [OR] = 4.4, 95% confidence interval [95% CI] = 1.41-13.4) and in the leather industry (OR = 3.5, 95% CI = 0.6-20.3). Odds ratios in the wood and furniture industry were 22.0 (95% CI = 4.4-124.0) for adenocarcinomas and 0.9 (95% CI = 0.4-8.3) for epidermoid carcinomas. No association was found with the woolen textile or garment industries (OR = 0.8, 95% CI = 0.2-2.8), nor with farming, construction, metal works, and transport. Odds ratios for the textile industry did not vary with length of exposure or histologic type. Power for detecting an odds ratio of 3.0 at the 95% level of significance was 40%.

  4. Spring 2008 Industry Study. Manufacturing Industry

    DTIC Science & Technology

    2008-01-01

    UNCTAD, 2006). While all industries are arguably essential, of this list, only dairy products rise to the level of national importance. The question to...Spring 2008 Industry Study Final Report Manufacturing Industry The Industrial College of the Armed Forces National...SUBTITLE Spring 2008 Industry Study Final Report: Manufacturing Industry 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S

  5. Life-Cycle-Based Multicriteria Sustainability Evaluation of Industrial Parks: A Case Study in China

    PubMed Central

    Yang, Jin; Chen, Bin; Qi, Jing; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Along with increasing concerns on environmental protection and global warming mitigation, new industrial organization modes such as “Ecoindustrial Park” and “Low Carbon Industrial Park” are emerging. Since ecoindustrial parks and low carbon industrial parks may offer multifaceted benefits to the users, it naturally follows that the sustainability assessment of the industrial parks ought to adopt a multicriteria methodology. In this paper, a multicriteria sustainable evaluation framework is proposed in combination with the life cycle analysis and applied to a low carbon and high end industrial park (LCHE) in Beijing, China. Results show that the LCHE industrial park can contribute to both energy-saving and greenhouse gas emission mitigations compared with other industrial parks. In terms of economic performance, although the economic profits are considerable, the investment per constructed area is relatively high. The results of sustainable analysis of the LCHE industrial park can thus shed light on future upgrading of industrial parks. PMID:23304091

  6. Life-cycle-based multicriteria sustainability evaluation of industrial parks: a case study in China.

    PubMed

    Yang, Jin; Chen, Bin; Qi, Jing; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Along with increasing concerns on environmental protection and global warming mitigation, new industrial organization modes such as "Ecoindustrial Park" and "Low Carbon Industrial Park" are emerging. Since ecoindustrial parks and low carbon industrial parks may offer multifaceted benefits to the users, it naturally follows that the sustainability assessment of the industrial parks ought to adopt a multicriteria methodology. In this paper, a multicriteria sustainable evaluation framework is proposed in combination with the life cycle analysis and applied to a low carbon and high end industrial park (LCHE) in Beijing, China. Results show that the LCHE industrial park can contribute to both energy-saving and greenhouse gas emission mitigations compared with other industrial parks. In terms of economic performance, although the economic profits are considerable, the investment per constructed area is relatively high. The results of sustainable analysis of the LCHE industrial park can thus shed light on future upgrading of industrial parks.

  7. Industrial cogeneration case study No. 2: American Cyanamid Chemical Company, Bound Brook, New Jersey

    SciTech Connect

    Not Available

    1980-01-01

    Within a project for evaluating the economics of cogeneration for industrial plants with an electrical capacity of 10,000 to 30,000 kW, the American Cyanamid plant at Bound Brook, NJ was selected for study. Built between 1915 and 1920 this power plant was converted in the 1960's from coal-fueling to oil and natural gas. Information is presented on the plant site, fuel usage, generation costs, comparative cost of purchasable electric power, equipment used, performance, and reliability and capital and maintenance costs. (LCL)

  8. Improving functional annotation for industrial microbes: a case study with Pichia pastoris

    PubMed Central

    Dikicioglu, Duygu; Wood, Valerie; Rutherford, Kim M.; McDowall, Mark D.; Oliver, Stephen G.

    2014-01-01

    The research communities studying microbial model organisms, such as Escherichia coli or Saccharomyces cerevisiae, are well served by model organism databases that have extensive functional annotation. However, this is not true of many industrial microbes that are used widely in biotechnology. In this Opinion piece, we use Pichia (Komagataella) pastoris to illustrate the limitations of the available annotation. We consider the resources that can be implemented in the short term both to improve Gene Ontology (GO) annotation coverage based on annotation transfer, and to establish curation pipelines for the literature corpus of this organism. PMID:24929579

  9. Industry research on the use and effects of levulinic acid: a case study in cigarette additives.

    PubMed

    Keithly, Lois; Ferris Wayne, Geoffrey; Cullen, Doris M; Connolly, Gregory N

    2005-10-01

    Public health officials and tobacco researchers have raised concerns about the possible contributions of additives to the toxicity of cigarettes. However, little attention has been given to the process whereby additives promote initiation and addiction. Levulinic acid is a known cigarette additive. Review of internal tobacco industry documents indicates that levulinic acid was used to increase nicotine yields while enhancing perceptions of smoothness and mildness. Levulinic acid reduces the pH of cigarette smoke and desensitizes the upper respiratory tract, increasing the potential for cigarette smoke to be inhaled deeper into the lungs. Levulinic acid also may enhance the binding of nicotine to neurons that ordinarily would be unresponsive to nicotine. These findings held particular interest in the internal development of ultralight and so-called reduced-exposure cigarette prototypes. Industry studies found significantly increased peak plasma nicotine levels in smokers of ultralight cigarettes following addition of levulinic acid. Further, internal studies observed changes in mainstream and sidestream smoke composition that may present increased health risks. The use of levulinic acid illustrates the need for regulatory authority over tobacco products as well as better understanding of the role of additives in cigarettes and other tobacco products.

  10. Health, safety and environmental unit performance assessment model under uncertainty (case study: steel industry).

    PubMed

    Shamaii, Azin; Omidvari, Manouchehr; Lotfi, Farhad Hosseinzadeh

    2017-01-01

    Performance assessment is a critical objective of management systems. As a result of the non-deterministic and qualitative nature of performance indicators, assessments are likely to be influenced by evaluators' personal judgments. Furthermore, in developing countries, performance assessments by the Health, Safety and Environment (HSE) department are based solely on the number of accidents. A questionnaire is used to conduct the study in one of the largest steel production companies in Iran. With respect to health, safety, and environment, the results revealed that control of disease, fire hazards, and air pollution are of paramount importance, with coefficients of 0.057, 0.062, and 0.054, respectively. Furthermore, health and environment indicators were found to be the most common causes of poor performance. Finally, it was shown that HSE management systems can affect the majority of performance safety indicators in the short run, whereas health and environment indicators require longer periods of time. The objective of this study is to present an HSE-MS unit performance assessment model in steel industries. Moreover, we seek to answer the following question: what are the factors that affect HSE unit system in the steel industry? Also, for each factor, the extent of impact on the performance of the HSE management system in the organization is determined.

  11. Undisclosed chemicals--implications for risk assessment: a case study from the mining industry.

    PubMed

    Singh, Khareen; Oates, Christopher; Plant, Jane; Voulvoulis, Nikolaos

    2014-07-01

    Many of the chemicals used in industry can be hazardous to human health and the environment, and some formulations can have undisclosed ingredients and hazards, increasing the uncertainty of the risks posed by their use. The need for a better understanding of the extent of undisclosed information in chemicals arose from collecting data on the hazards and exposures of chemicals used in typical mining operations (copper, platinum and coal). Four main categories of undisclosed chemicals were defined (incomplete disclosure; chemicals with unspecific identities; relative quantities of ingredients not stated; and trade secret ingredients) by reviewing material safety data sheet (MSDS) omissions in previous studies. A significant number of chemicals (20% of 957 different chemicals) across the three sites had a range of undisclosed information, with majority of the chemicals (39%) having unspecific identities. The majority of undisclosed information was found in commercially available motor oils followed by cleaning products and mechanical maintenance products, as opposed to reagents critical to the main mining processes. All three types of chemicals had trade secrets, unspecific chemical identities and incomplete disclosures. These types of undisclosed information pose a hindrance to a full understanding of the hazards, which is made worse when combined with additional MSDS omissions such as acute toxicity endpoints (LD50) and/or acute aquatic toxicity endpoints (LC50), as well as inadequate hazard classifications of ingredients. The communication of the hazard information in the MSDSs varied according to the chemical type, the manufacturer and the regulations governing the MSDSs. Undisclosed information can undermine occupational health protection, compromise the safety of workers in industry, hinder risk assessment procedures and cause uncertainty about future health. It comes down to the duty of care that industries have towards their employees. With a wide range of

  12. Class and Home Problems: Modeling of an Industrial Anaerobic Digester: A Case Study for Undergraduate Students

    ERIC Educational Resources Information Center

    Durruty, Ignacio; Ayude, María A.

    2014-01-01

    The case study discussed in this work is used at the chemical reaction engineering course, offered in fifth-year of the chemical engineering undergraduate program at National University of Mar del Plata (UNMdP). A serial-parallel reaction system based on the anaerobic degradation of particulate-containing potato processing wastewater is presented.…

  13. Who's in Control? A Case Study of University-Industry Collaboration.

    ERIC Educational Resources Information Center

    Fingeret, Arlene

    1984-01-01

    This case study illustrates how substantial differences between the values and operating procedures of a university (and its continuing education department) and a nuclear power utility destroyed a promising collaborative effort in which the university set out to train power plant technicians to respond to emergency situations. (SK)

  14. Competition in the Cross-Channel Industry--A Case Study Exercise.

    ERIC Educational Resources Information Center

    Lyons, Adrian

    1989-01-01

    Presents a case study classroom exercise using the theme of price/non-price competition and based on a poster advertisement of the Eurotunnel. Recommends this exercise for use with fourth year General Certificate of Secondary Education (GCSE). Suggests the follow-up activities of class discussion and designing an advertising campaign. (KO)

  15. Socialization and the Acquisition of Professional Discourse: A Case Study in the PR Industry

    ERIC Educational Resources Information Center

    Bremner, Stephen

    2012-01-01

    This article tracks the socialization of a Chinese intern into a Hong Kong PR company and considers the factors that enabled her to move toward acquiring the discourse of the profession. Taking a case study approach, the research is based on a detailed daily journal written by the intern during her internship, and two interviews. Over the 3-month…

  16. Water pollutant fingerprinting tracks recent industrial transfer from coastal to inland China: A case study

    NASA Astrophysics Data System (ADS)

    Zheng, Weiwei; Wang, Xia; Tian, Dajun; Jiang, Songhui; Andersen, Melvin E.; He, Genhsjeng; Crabbe, M. James C.; Zheng, Yuxin; Zhong, Yang; Qu, Weidong

    2013-01-01

    In recent years, China's developed regions have transferred industries to undeveloped regions. Large numbers of unlicensed or unregistered enterprises are widespread in these undeveloped regions and they are subject to minimal regulation. Current methods for tracing industrial transfers in these areas, based on enterprise registration information or economic surveys, do not work. We have developed an analytical framework combining water fingerprinting and evolutionary analysis to trace the pollution transfer features between water sources. We collected samples in Eastern China (industrial export) and Central China (industrial acceptance) separately from two water systems. Based on the water pollutant fingerprints and evolutionary trees, we traced the pollution transfer associated with industrial transfer between the two areas. The results are consistent with four episodes of industrial transfers over the past decade. Our results also show likely types of the transferred industries - electronics, plastics, and biomedicines - that contribute to the water pollution transfer.

  17. Water pollutant fingerprinting tracks recent industrial transfer from coastal to inland China: A case study

    PubMed Central

    Zheng, Weiwei; Wang, Xia; Tian, Dajun; Jiang, Songhui; Andersen, Melvin E.; He, Genhsjeng; Crabbe, M. James C.; Zheng, Yuxin; Zhong, Yang; Qu, Weidong

    2013-01-01

    In recent years, China’s developed regions have transferred industries to undeveloped regions. Large numbers of unlicensed or unregistered enterprises are widespread in these undeveloped regions and they are subject to minimal regulation. Current methods for tracing industrial transfers in these areas, based on enterprise registration information or economic surveys, do not work. We have developed an analytical framework combining water fingerprinting and evolutionary analysis to trace the pollution transfer features between water sources. We collected samples in Eastern China (industrial export) and Central China (industrial acceptance) separately from two water systems. Based on the water pollutant fingerprints and evolutionary trees, we traced the pollution transfer associated with industrial transfer between the two areas. The results are consistent with four episodes of industrial transfers over the past decade. Our results also show likely types of the transferred industries - electronics, plastics, and biomedicines - that contribute to the water pollution transfer. PMID:23301152

  18. Challenges of information security incident learning: an industrial case study in a Chinese healthcare organization.

    PubMed

    He, Ying; Johnson, Chris

    2017-01-09

    Security incidents can have negative impacts on healthcare organizations, and the security of medical records has become a primary concern of the public. However, previous studies showed that organizations had not effectively learned lessons from security incidents. Incident learning as an essential activity in the "follow-up" phase of security incident response lifecycle has long been addressed but not given enough attention. This paper conducted a case study in a healthcare organization in China to explore their current obstacles in the practice of incident learning. We interviewed both IT professionals and healthcare professionals. The results showed that the organization did not have a structured way to gather and redistribute incident knowledge. Incident response was ineffective in cycling incident knowledge back to inform security management. Incident reporting to multiple stakeholders faced a great challenge. In response to this case study, we suggest the security assurance modeling framework to address those obstacles.

  19. A case study on implementing lean ergonomic manufacturing systems (LEMS) in an automobile industry

    NASA Astrophysics Data System (ADS)

    Srinivasa Rao, P.; Niraj, Malay

    2016-09-01

    Lean manufacturing is a business strategy developed in Japan. In the present scenario, the global market is developing new techniques for getting more and more production rate with a good quality under low cost. In this context, human factors have to be given importance to their working conditions. The study demonstrates the adoption of ergonomic conditions in lean manufacturing for the improvement of organizational performance of the industry. The aim of ergonomics is to adapt the new techniques to their work in efficient and safe ways in order to optimize the human health conditions and increasing the production rate. By conducting survey on various disciplines and showed how the production rate and human ergonomic conditions is affected.

  20. The silence: the asbestos industry and early occupational cancer research--a case study.

    PubMed Central

    Lilienfeld, D E

    1991-01-01

    To gain insight into corporate activities regarding the identification of occupational carcinogens earlier in this century, the actions of one industry, the asbestos industry, were reviewed. This industry, in concert with many of its insurers, systematically developed and then suppressed information on the carcinogenicity of asbestos. The development of warnings for those exposed to the asbestos was delayed. As a result, millions of workers were exposed to the carcinogen and hundreds of thousands died. These events are placed into the context of similar activities in other industries during this time. Images p792-a p793-a p796-a PMID:2029056

  1. SEASAT economic assessment. Volume 3: Offshore oil and natural gas industry case study and generalization

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The economic benefits of improved ocean condition, weather and ice forecasts by SEASAT satellites to the exploration, development and production of oil and natural gas in the offshore regions are considered. The results of case studies which investigate the effects of forecast accuracy on offshore operations in the North Sea, the Celtic Sea, and the Gulf of Mexico are reported. A methodology for generalizing the results to other geographic regions of offshore oil and natural gas exploration and development is described.

  2. [Mental health and automation: remarks on a case study in the railroad industry

    PubMed

    Seligmann-Silva

    1997-01-01

    This article focuses on some relations between mental health and current technical, organganizaizational, and contextual changes in work. The paper presents some features of a case study, examining the impacts of the work situation in a railroad company on traffic controllers and conductors of a computorized, automatedded system. The article also discusses the implications for the safety of the system as a whole, including passengers.

  3. Multiple Case Study of Event Management Curricula and Industry Professionals' Expectations of New Graduates

    ERIC Educational Resources Information Center

    Whitney, Premila A.

    2016-01-01

    The event management segment of the hospitality industry has experienced tremendous growth in recent years. As a result, demand for qualified event management professionals continues to increase. To help prepare qualified professionals for the event management industry, higher education institutions in the United States are now offering…

  4. Study on Optimal Spatial Allocation between Tourism Industry and Subject--The Case of Yunnan Province

    ERIC Educational Resources Information Center

    Wang, Qi; Zhang, Mu; Luo, Jing

    2016-01-01

    There exists mutual improvement and restriction between regional tourism industry and the development of the tourism subject. With the rapid development of the tourism industry, it has set up the tourism program in the universities of Yunnan Province. However, the regional development of the construction of tourism subject is not balanced and its…

  5. Dimensions of Effectiveness and Efficiency: A Case Study on Industry-School Partnerships

    ERIC Educational Resources Information Center

    Pillay, Hitendra; Watters, James J.; Hoff, Lutz; Flynn, Matthew

    2014-01-01

    Internationally, the delivery of vocational education and training is being challenged by increasing skills shortages in certain industries and/or rapidly changing skill requirements. To respond to this challenge, rigid and centralised state bureaucracies are increasingly adopting partnerships between schools and industry as a strategy to…

  6. A case study of intersections between a physics classroom and industry

    NASA Astrophysics Data System (ADS)

    Jadonath, Capildeo

    The purpose of this study was to describe a journey for one teacher and his students. This journey involved bridging the gap between his classroom and high-tech workplaces, while engaging students in an integrated physics curriculum called Advanced Technology Education (ATE). This integrated curriculum is grounded in physics and interwoven with both Principles of Technology (PT) and Integrated Systems Technology (IST). ATE integrates the learning of technical skills, people skills, and academics through real world applications in manufacturing, production and engineering technology. The study was qualitative and employed a specific genre of research, the case study and it included both qualitative and quantitative data collection. This case study design originated from anthropology and has the following four characteristics: particularistic, descriptive, heuristic, and inductive. Data were collected over a 2-year period (August 1996-June 1998), by the researcher who was simultaneously the participants' instructor. This allowed me to be the prime instrument for the study and also become an "insider". The techniques of data collection were guided primarily by the research questions. Multiple sources of evidence included: documents, interviews, archival records, direct observations, participant observations, physical artifacts, and surveys (students, parents, and faculty).

  7. Characterizing ozone pollution in a petrochemical industrial area in Beijing, China: a case study using a chemical reaction model.

    PubMed

    Wei, Wei; Lv, Zhaofeng; Cheng, Shuiyuan; Wang, Lili; Ji, Dongsheng; Zhou, Ying; Han, Lihui; Wang, Litao

    2015-06-01

    This study selected a petrochemical industrial complex in Beijing, China, to understand the characteristics of surface ozone (O3) in this industrial area through the on-site measurement campaign during the July-August of 2010 and 2011, and to reveal the response of local O3 to its precursors' emissions through the NCAR-Master Mechanism model (NCAR-MM) simulation. Measurement results showed that the O3 concentration in this industrial area was significantly higher, with the mean daily average of 124.6 μg/m(3) and mean daily maximum of 236.8 μg/m(3), which are, respectively, 90.9 and 50.6 % higher than those in Beijing urban area. Moreover, the diurnal O3 peak generally started up early in 11:00-12:00 and usually remained for 5-6 h, greatly different with the normal diurnal pattern of urban O3. Then, we used NCAR-MM to simulate the average diurnal variation of photochemical O3 in sunny days of August 2010 in both industrial and urban areas. A good agreement in O3 diurnal variation pattern and in O3 relative level was obtained for both areas. For example of O3 daily maximum, the calculated value in the industrial area was about 51 % higher than in the urban area, while measured value in the industrial area was approximately 60 % higher than in the urban area. Finally, the sensitivity analysis of photochemical O3 to its precursors was conducted based on a set of VOCs/NOx emissions cases. Simulation results implied that in the industrial area, the response of O3 to VOCs was negative and to NOx was positive under the current conditions, with the sensitivity coefficients of -0.16~-0.43 and +0.04~+0.06, respectively. By contrast, the urban area was within the VOCs-limitation regime, where ozone enhancement in response to increasing VOCs emissions and to decreasing NOx emission. So, we think that the VOCs emissions control for this petrochemical industrial complex will increase the potential risk of local ozone pollution aggravation, but will be helpful to inhibit the

  8. Modelling of PM10 concentration for industrialized area in Malaysia: A case study in Shah Alam

    NASA Astrophysics Data System (ADS)

    N, Norazian Mohamed; Abdullah, M. M. A.; Tan, Cheng-yau; Ramli, N. A.; Yahaya, A. S.; Fitri, N. F. M. Y.

    In Malaysia, the predominant air pollutants are suspended particulate matter (SPM) and nitrogen dioxide (NO2). This research is on PM10 as they may trigger harm to human health as well as environment. Six distributions, namely Weibull, log-normal, gamma, Rayleigh, Gumbel and Frechet were chosen to model the PM10 observations at the chosen industrial area i.e. Shah Alam. One-year period hourly average data for 2006 and 2007 were used for this research. For parameters estimation, method of maximum likelihood estimation (MLE) was selected. Four performance indicators that are mean absolute error (MAE), root mean squared error (RMSE), coefficient of determination (R2) and prediction accuracy (PA), were applied to determine the goodness-of-fit criteria of the distributions. The best distribution that fits with the PM10 observations in Shah Alamwas found to be log-normal distribution. The probabilities of the exceedences concentration were calculated and the return period for the coming year was predicted from the cumulative density function (cdf) obtained from the best-fit distributions. For the 2006 data, Shah Alam was predicted to exceed 150 μg/m3 for 5.9 days in 2007 with a return period of one occurrence per 62 days. For 2007, the studied area does not exceed the MAAQG of 150 μg/m3

  9. Case study: apparel industry waste management: a focus on recycling in South Africa.

    PubMed

    Larney, M; van Aardt, A M

    2010-01-01

    The need for effective apparel waste management is motivated by the increasing cost and decreasing availability of landfill space and the dwindling of natural resources. The aim of this study was to identify the current solid waste disposal and recycling practices of the apparel industry in South Africa and to determine their attitude and willingness towards recycling, their perception of the feasibility thereof, barriers to recycling and marketing strategies that would be appropriate for products made from recycled materials. A structured questionnaire was mailed to apparel manufacturers in South Africa. The results indicated that most apparel manufacturers use landfills to dispose of their waste, while approximately half recycle some of the waste. They are fairly positive towards recycling, with consideration of economical feasibility. Phi-coefficients show no practically significant relationship between company size and the use of recycled materials. The most important barriers to recycling are lack of equipment and technology, lack of material to recycle and lack of consumer awareness. Marketing strategies for recycled products are recommended. It is concluded that consumer awareness and knowledge regarding recycled apparel products should be developed in order to ensure a market and that apparel manufacturers should be encouraged to recycle more extensively, in order to ensure that resources will not be exhausted unnecessarily and the environment will be preserved optimally.

  10. Local versus landscape spatial influence on biodiversity: a case study across five European industrialized areas.

    PubMed

    Piano, E; Isaia, M; Falasco, E; La Morgia, V; Soldato, G; Bona, F

    2017-03-01

    Land use change-mostly habitat loss and fragmentation-has been recognized as one of the major drivers of biodiversity loss worldwide. According to the habitat amount hypothesis, these phenomena are mostly driven by the habitat area effect. As a result, species richness is a function of both the extent of suitable habitats and their availability in the surrounding landscape, irrespective of the dimension and isolation of patches of suitable habitat. In this context, we tested how the extent of natural areas, selected as proxies of suitable habitats for biodiversity, influences species richness in highly anthropogenic landscapes. We defined five circular sampling areas of 5 km radius, including both natural reserves and anthropogenic land uses, centred in five major industrial sites in France, Italy and Germany. We monitored different biodiversity indicators for both terrestrial and aquatic ecosystems, including breeding birds, diurnal butterflies, grassland vegetation, odonata, amphibians, aquatic plants and benthic diatoms. We studied the response of the different indicators to the extent of natural land uses in the sampling area (local effect) and in the surrounding landscape (landscape effect), identified as a peripheral ring encircling the sampling area. Results showed a positive response of five out of seven biodiversity indicators, with aquatic plants and odonata responding positively to the local effect, while birds, vegetation and diatoms showed a positive response to the landscape effect. Diatoms also showed a significant combined response to both effects. We conclude that surrounding landscapes act as important biodiversity sources, increasing the local biodiversity in highly anthropogenic contexts.

  11. Women and work after the Second World War: a case study of the jute industry, circa 1945-1954.

    PubMed

    Morelli, Carlo; Tomlinson, Jim

    2008-01-01

    This article examines the attempts by the Dundee jute industry to recruit women workers in the years circa 1945-1954. It locates its discussion of these attempts in the literature on the impact of the Second World War on the participation of women in the British labour market more generally, and the forces determining that participation. It stresses the peculiarities of jute as a traditional major employer of women operating in very specific market conditions, but suggests that this case study throws light on the broader argument about the impact of war and early post-war conditions on women's participation in paid work.

  12. Constraints in meeting food safety and quality requirements in the Turkish dairy industry: a case study of Izmir province.

    PubMed

    Demirbaş, Nevin; Karagözlü, Cem

    2008-02-01

    Recent global developments concerning food quality and food safety have influenced and stimulated food legislation in Turkey in accordance with internal and international trade and agreements. In this study, the way in which the dairy industry conforms to this legislation was analyzed through a case study of Izmir province, which generally has all the structural characteristics of the dairy sector in Turkey. A survey in which dairy plant managers responded to a special questionnaire was used to collect data from 86 dairy plants chosen on the basis of proportional sampling. According to the results of this study, (i) there are many dairy processors in the region, (ii) most managers have a limited education concerning their positions, (iii) most firms handle small volumes of milk and have little control over the raw milk supply, (iv) resources are too limited in these firms, limiting their ability to adopt most regulations, and (v) few processors apply the regulatory practices imposed by governmental agencies. Thus, food legislation is not enough to ensure food safety in the dairy industry in Turkey. Technical and educational support should be given to farmers and the staff of dairy firms by the Ministry of Agriculture to form an appropriate food safety infrastructure in Turkey for the milk and processed dairy products industry.

  13. Industry sponsored youth smoking prevention programme in Malaysia: a case study in duplicity

    PubMed Central

    Assunta, M; Chapman, S

    2004-01-01

    Objective: To review tobacco company strategies of using youth smoking prevention programmes to counteract the Malaysian government's tobacco control legislation and efforts in conducting research on youth to market to them. Methods: Systematic keyword and opportunistic website searches of formerly private internal industry documents. Search terms included Malay, cmtm, jaycees, YAS, and direct marketing; 195 relevant documents were identified for this paper. Results: Industry internal documents reveal that youth anti-smoking programmes were launched to offset the government's tobacco control legislation. The programme was seen as a strategy to lobby key politicians and bureaucrats for support in preventing the passage of legislation. However, the industry continued to conduct research on youth, targeted them in marketing, and considered the teenage market vital for its survival. Promotional activities targeting youth were also carried out such as sports, notably football and motor racing, and entertainment events and cash prizes. Small, affordable packs of cigarettes were crucial to reach new smokers. Conclusion: The tobacco industry in Malaysia engaged in duplicitous conduct in regard to youth. By buying into the youth smoking issue it sought to move higher on the moral playing field and strengthen its relationship with government, while at the same time continuing to market to youth. There is no evidence that industry youth smoking prevention programmes were effective in reducing smoking; however, they were effective in diluting the government's tobacco control legislation. PMID:15564218

  14. Press Releases Issued by Supplements Industry Organisations and Non-Industry Organisations in Response to Publication of Clinical Research Findings: A Case-Control Study

    PubMed Central

    Wang, Michael T. M.; Gamble, Greg; Bolland, Mark J.; Grey, Andrew

    2014-01-01

    Background Dietary supplement use is increasing despite lack of evidence of benefits, or evidence of harm. Press releases issued by the supplements industry might contribute to this situation by using ‘spin’ (strategies to hype or denigrate findings) to distort the results of clinical studies. We assessed press releases issued in response to publication of clinical studies on dietary supplements. Methods and Findings We analyzed 47 supplements industry press releases and 91 non-industry press releases and news stories, generated in response to 46 clinical studies of dietary supplements published between 1/1/2005 and 5/31/2013. The primary outcome was ‘spin’ content and direction. We also assessed disposition towards use of dietary supplements, reporting of study information, and dissemination of industry press releases. More supplements industry press releases (100%) contained ‘spin’ than non-industry media documents (55%, P<0.001). Hyping ‘spin’ scores were higher in industry than non-industry media documents for studies reporting benefit of supplements (median ‘spin’ score 3.3, 95% CI 1.0–5.5 vs 0.5, 0–1.0; P<0.001). Denigratory ‘spin’ scores were higher in industry than non-industry media documents for studies reporting no effect (6.0, 5.0–7.0 vs 0, 0–0; P<0.001) or harm (6.0, 5.5–7.5 vs 0, 0–0.5; P<0.001) from a supplement. Industry press releases advocated supplement use in response to >90% of studies that reported no benefit, or harm, of the supplement. Industry press releases less frequently reported study outcomes, sample size, and estimates of effect size than non-industry media documents (all P<0.001), particularly for studies that reported no benefit of supplements. Industry press releases were referenced by 148 news stories on the websites of 6 organizations that inform manufacturers, retailers and consumers of supplements. Conclusions Dietary supplements industry press releases issued in response to clinical research

  15. Air assimilative capacity-based environment friendly siting of new industries--a case study of Kochi region, India.

    PubMed

    Goyal, S K; Chalapati Rao, C V

    2007-09-01

    Air pollution has become a matter of grave concern, particularly in mega-cities and urban areas, where the situation is alarming and becoming more and more severe day-by-day and warrants, therefore, careful planning to facilitate future industrial development. Site selection, with the objective of minimizing adverse environmental impacts based on environmental criteria is a vital prerequisite, particularly for air polluting industries. In order to locate any air polluting industry, the assimilative capacity of the region needs to be assessed carefully and planned accordingly, so that the receiving environment is not adversely affected. Assimilative capacity of a region/airshed, widely represented through the ventilation coefficient by many researchers in the past, does not give a clear picture about the amount of emission load that can be assimilated in a given region. The ventilation coefficient, at best, can only present a broad picture about the air pollution dispersion potential (low, medium or high) of the region. A modified approach, which utilizes air quality modelling as a tool to estimate the maximum allowable emission load that a region can assimilate without violating the stipulated standards, has been used for estimating the assimilative capacity of the air environment. Details of this approach have been presented in this paper through a case study carried out for the Kochi region, located in the Kerala State of India. A variety of emission and meteorological scenarios have been considered and critical emission loads have been estimated. This approach shall provide necessary technical guidance to the environmental regulatory authorities as well as to the industries in planning environment friendly industrial development.

  16. Current trends in the pharmaceutical industry--a case study approach.

    PubMed

    Rusu, Alexandru; Kuokkanen, Katja; Heier, Annabelle

    2011-10-09

    This commentary offers an overview of some current trends of the pharmaceutical industry drawing on examples taken from the analysis of four companies (Pfizer, Merck, Novo Nordisk, Crucell). The very brief analysis looks at diversification paths, pipeline management strategies, generic competition as well as corporate social responsibility policies.

  17. Effective Implementation of Online Learning: A Case Study of the Queensland Mining Industry.

    ERIC Educational Resources Information Center

    Newton, Diane; Hase, Stewart; Ellis, Allan

    2002-01-01

    Interviews with key stakeholders in the mining industry in Queensland, Australia, identified six factors that are important in the effective implementation of online learning: external influences, organizational culture, organizational structures, training environment, learners' needs, and the learning environment. (Contains 54 references.) (JOW)

  18. Developing Customized Programs for Steel and Other Heavy Industries: A Case Study.

    ERIC Educational Resources Information Center

    Day, Philip R., Jr.

    1984-01-01

    This article discusses the successful implementation of a unique customized training program for steel and other industries. A contextual framework for understanding both the process and the product is presented. Traditional labor management problems are examined as well as the DACUM (Developing a Curriculum) procedure of identifying job-related…

  19. R&D Characteristics and Organizational Structure: Case Studies of University-Industry Research Centers

    ERIC Educational Resources Information Center

    Hart, Maureen McArthur

    2013-01-01

    Within the past few decades, university-industry research centers have been developed in large numbers and emphasized as a valuable policy tool for innovation. Yet little is known about the heterogeneity of organizational structure within these centers, which has implications regarding policy for and management of these centers. This dissertation…

  20. Public Health Campaigns to Change Industry Practices that Damage Health: An Analysis of 12 Case Studies

    ERIC Educational Resources Information Center

    Freudenberg, Nicholas; Picard Bradley, Sarah; Serrano, Monica

    2009-01-01

    Industry practices such as advertising, production of unsafe products, and efforts to defeat health legislation play a major role in current patterns of U.S. ill health. Changing these practices may be a promising strategy to promote health. The authors analyze 12 campaigns designed to modify the health-related practices of U.S. corporations in…

  1. How Do Social Networks Influence Learning Outcomes? A Case Study in an Industrial Setting

    ERIC Educational Resources Information Center

    Maglajlic, Seid; Helic, Denis

    2012-01-01

    and Purpose: The purpose of this research is to shed light on the impact of implicit social networks to the learning outcome of e-learning participants in an industrial setting. Design/methodology/approach: The paper presents a theoretical framework that allows the authors to measure correlation coefficients between the different affiliations that…

  2. SEMATECH, A Case Study: Analysis of a Government-Industry Partnership

    DTIC Science & Technology

    1993-09-23

    Europea iRnns Rest of World FIgure 1: Annual nominal sales growth in 1992 was 17 percent. SOUICL SMUT" d tM~ 3er lAUDYs &MCA market share in memory chips...defeating the Soviet Union . That global threat has subsided and defense protectionism should die with it. 77 Overtly preserving the "defense industrial

  3. Ethics and Values in Recognizing Work Force Education: A Case Study of University and Industry Collaboration.

    ERIC Educational Resources Information Center

    Stoia, Dennis V.; Vohra, Promod

    1993-01-01

    Demonstrates how the joint efforts of industry (a nuclear-powered electric company) and a university (Northern Illinois University) can provide advanced education to place-bound student employees. Explores values and ethics related to the project, including faculty qualifications, teacher-student relationships, testing and evaluation standards,…

  4. English for Specific Purposes: A Case Study in an Industrial Setting.

    ERIC Educational Resources Information Center

    Alexander, Clare

    A course outline and sample materials for a course in English for garment workshop employees in New York are presented, and theoretical considerations in establishing an English for specific purposes (ESP) course are explored. Attention is directed to the needs analysis process undertaken in the garment industry. Specifically, ESP is used to mean…

  5. Local/Global Cognitive Interfaces within Industrial Districts: An Italian Case Study

    ERIC Educational Resources Information Center

    Grandinetti, Roberto

    2011-01-01

    Purpose: With the advance of globalization the competitive chances of industrial districts depends increasingly on their ability to connect to the cognitive circuits of the global economy. This challenge demands the presence of local actors capable of acting as cognitive interfaces between the district context and the global environment. The paper…

  6. Case studies utilizing mobile on-site recycling of industrial oils for immediate reapplication{copyright}

    SciTech Connect

    Siegel, R.; Skidd, C.

    1995-09-01

    Since the early 1970s industrial oil users have sought effective and cost efficient methods of reducing the quantity of used oil entering our nations waste streams. Driven by environmental legislation and the ever growing cost and liability related to the handling and disposal of used oils, waste minimization has become the watchword of our times. Today`s industry is determined to eliminate waste by finding new methods to extend the useful life of their operating oils and fluids. The authors have seen the growth of a new service industry devoted to dealing with the complex problems of oil reclamation. Among these service organizations is a growing number of {open_quotes}on-site{close_quotes} mobile oil recycling companies. On-site services offer greater flexibility, speed and immediate emergency assistance. Additionally, they provide their clients with a high degree of environmental control. A physical analysis of recycled oil is given, showing the properties of viscosity, water content, and particle cleanliness for recycled oil approaches that of new oil. Outsourcing of fluids recycling via a mobile service provider has proven to be a cost effective and efficient means of extending the useful life of industrial fluids, while eliminating much of the cost and environmental concern related to used oil disposal. 1 fig., 3 tabs.

  7. Factors on green service industry: Case study at AirAsia

    NASA Astrophysics Data System (ADS)

    Abdullah, Muhammad-Azfar; Chew, Boon-Cheong; Hamid, Syaiful-Rizal

    2017-03-01

    Presently service organizations are challenged by fierce global competition, new technology and changing customer demands. These trends force service sectors to adapt environmental factors and places innovation at the core of their competitive strategy. On the other hand, service sectors challenge to deliver value memorable experiences and complete "service solutions" while lowering costs and keep sustainable. Despite, many studies have attempted to explore the factors that help toward environmental sustainability in the manufacturing sector, the service sector has not yet received a considerable attention in all world countries generally and in developing countries particularly. Thus, this paper aims to explore the factors that help to attain environmental sustainability in the service sector. A qualitative case study through semi-structured interview conducted with twenty managers from AirAsia to explore the factors that are related to environmental sustainability and green services. Besides, secondary data from document analysis was reviewed to gain more comprehensive understanding and triangulate the interview data. The finding of this paper emphasizes to three important factors namely institutional factors, process factors and result factors that each factor contain sustainability and innovations to promote competitive green service in the marketplace.

  8. Material flow analysis for an industry - A case study in packaging

    USGS Publications Warehouse

    Amey, E.B.; Sandgren, K.

    1996-01-01

    The basic materials used in packaging are glass, metals (primarily aluminum and steel), an ever-growing range of plastics, paper and paperboard, wood, textiles for bags, and miscellaneous other materials (such as glues, inks, and other supplies). They are fabricated into rigid, semi-rigid, or flexible containers. The most common forms of these containers include cans, drums, bottles, cartons, boxes, bags, pouches, and wraps. Packaging products are, for the most part, low cost, bulky products that are manufactured close to their customers. There is virtually no import or export of packaging products. A material flow analysis can be developed that looks at all inputs to an industrial sector, inventories the losses in processing, and tracks the fate of the material after its useful life. An example is presented that identifies the material inputs to the packaging industry, and addresses the ultimate fate of the materials used. ?? 1996 International Association for Mathematical Geology.

  9. Are environmental regulations keeping up with innovation? A case study of the nanotechnology industry.

    PubMed

    Fairbrother, Anne; Fairbrother, Jennifer R

    2009-07-01

    Manufactured nanomaterials entered the marketplace of consumer goods in the mid-1990s. With the exception of pending reporting requirements in Canada, no new regulatory requirements have been imposed on the manufacture or use of nanomaterials or their commercial products, although in the past three years governments, industry, and nongovernmental organizations have questioned the need for new regulatory approaches. The debate hinges on whether current scientific information is sufficient for making risk-based decisions, if nanomaterial effects differ from macroscale products, and how much knowledge about potential risk governments should require before products are brought to market. The debate over when and how to regulate manufactured nanomaterials opens the door for a renewed discussion on regulatory environmental policy and suggests that the public may be demanding increased precaution and assurances from government. How government, in concert with industry and the open market, responds will set the bar for future regulations of emerging technologies.

  10. Data collection automation and total quality management: case studies in the health-service industry.

    PubMed

    Smith, Alan D; Offodile, O Felix

    2008-01-01

    The limitations, immeasurable, and seemly unquantifiable aspects of the healthcare service industry, make it imperative that quality assurance programs include total quality management (TQM) and automatic identification and data capture (AIDC)-related technologies. Most of standards used in TQM and AIDC require data, to measure improvement and achieve standardization. Major difference between managing a service firm and managing a product-manufacturing firm is the difficulty of achieving consistently high quality. Examination of two different healthcare service providers in the Pittsburgh, Pennsylvania area offers different views as to the implementation and practice of total quality management techniques and AIDC integration. Since the healthcare service industry must take into account its high customization needs, there are positive steps to make the hospital structure itself more patient friendly and quality related; hence improving its heath-marketing strategies to the general public.

  11. Total Quality Management in Logistics: A Case Study from the Trucking Industry

    DTIC Science & Technology

    1992-06-01

    W. Edwards Deming’s "Total Quality Management" approach to management has been widely touted as a way for American industry to produce the quality ...Ibid., pg. 37) Approaching the problem of quality management from a statistician’s perspective, Deming’s early work focused primarily on improving... quality in manufacturing through the use of statistical quality control procedures. More recently, however, he broadened and amplified his approach

  12. Economic viability of the Saudi Arabian petrochemical industry: methanol as a case study

    SciTech Connect

    Al-Salem, A.M.

    1987-01-01

    In the pursuit of the diversification strategy, Saudi planners invested a sizable amount of oil surplus in export-oriented petrochemical projects at Jubail and Yanbu. For this strategy to be realized, the projects must be economically viable. Economic viability entails the presence of petrochemical plants that are self-sustaining and self-perpetuating in the long run without state subsidies. In view of the projects, heavy reliance on state subsidies along with their location in a remote area, far from the source of demand, it is hypothesized that, barring a significant shift in the development strategy, a dynamic industrial sector focusing on the development of the petrochemical industry is unlikely to emerge in Saudi Arabia and that the export-led growth strategy that accords it a key role in the nation's development is not likely to prove viable. In verifying the hypothesis, a comparative cost analysis was conducted comparing the cost structure at the Ibn-Sina methanol plant to a similar plant in Alberta, Canada. According to the authors forecast of methanol revenues and costs, the Saudi petrochemical industry exemplified by the methanol project emerges to be as a net absorber of rather than contributor to the nation's financial resources and in this regard appears to impede the process of capital formation and economic growth.

  13. Deployment of ERP Systems at Automotive Industries, Security Inspection (Case Study: IRAN KHODRO Automotive Company)

    NASA Astrophysics Data System (ADS)

    Ali, Hatamirad; Hasan, Mehrjerdi

    Automotive industry and car production process is one of the most complex and large-scale production processes. Today, information technology (IT) and ERP systems incorporates a large portion of production processes. Without any integrated systems such as ERP, the production and supply chain processes will be tangled. The ERP systems, that are last generation of MRP systems, make produce and sale processes of these industries easier and this is the major factor of development of these industries anyhow. Today many of large-scale companies are developing and deploying the ERP systems. The ERP systems facilitate many of organization processes and make organization to increase efficiency. The security is a very important part of the ERP strategy at the organization, Security at the ERP systems, because of integrity and extensive, is more important of local and legacy systems. Disregarding of this point can play a giant role at success or failure of this kind of systems. The IRANKHODRO is the biggest automotive factory in the Middle East with an annual production over 600.000 cars. This paper presents ERP security deployment experience at the "IRANKHODRO Company". Recently, by launching ERP systems, it moved a big step toward more developments.

  14. User Research Challenges in Harsh Environments: A Case Study in Rock Crushing Industry

    NASA Astrophysics Data System (ADS)

    Palviainen, Janno; Leskinen, Hannele

    Rock crushing is an atypical part of process automation industry. Process automation deals with physical processes that are continuous in time and space and in which the product flows through the operations [3]. The typical areas of the industry are electricity generation and distribution, chemical manufacturing fabrication of cloth, metal wire, paper etc. Normally these large scale. systems are run by automation which is controlled in dedicated control rooms by well trained operators. At the quarries, there are often neither control rooms nor trained operators. In fact, the operators sometimes have no formal or informal training for their task except the help from their coworkers while they are working. In some market areas, the operators cannot even read. The operators are also not necessarily dedicated to operate the process and control the automation system, but to do other tasks and react to alarms and problems when they occur. Also, while most of process automation control is done indoors, this industry operates outdoors and may also have the automation system VI under normal weather conditions, leaving little chance for the operators to use paper and pen or paper manuals.

  15. Anticipation Models for On-Line Control in Steel Industry: Methodologies and Case Study

    NASA Astrophysics Data System (ADS)

    Briano, Enrico; Caballini, Claudia; Revetria, Roberto; Testa, Alessandro; De Leo, Marco; Belgrano, Franco; Bertolotto, Alessandro

    2010-11-01

    , the Authors present the conclusions of this work, with a particular attention to the savings that the simulation can bring to this real system, explaining the results of the case study to which it was applied, and the possible future developments of this research are discussed. This model can anyway be applied to other realities than the one exemplified in this paper.

  16. A Case Study of an Academia-Industry Partnership to Meet the Education and Training Needs in a Science, Technology, Engineering & Mathematics (STEM) Field

    ERIC Educational Resources Information Center

    Richardson, Joseph Carl

    2013-01-01

    The purpose of this case study is to provide a description of the characteristics of an academia-industry partnership that works together with industry to meet the education and training needs in a Science, Technology, Engineering, and Mathematics (STEM) field. After the launch of Sputnik in 1957, U.S. pursued efforts to compete in STEM fields on…

  17. What Does Industry Really Want in a Knowledge Management System? A Longitudinal Study of Taiwanese Case

    NASA Astrophysics Data System (ADS)

    Yang, Liang-Chih; Lu, Hsi-Peng

    This paper depicts a longitudinal investigation of knowledge management system development from industrial perspectives. Snapshots on three surveys (2002, 2006, and 2010) of Taiwanese companies were conducted and compared, which is to explore the perceived understandings and requirements for the applications of a knowledge management system.From the surveys, it was found that the most useful applications were document management, knowledge search and retrieval, and knowledge repository and map. The emerging applications were expert management, document security, and knowledge automation such as auto-classification, auto-abstract and auto-keyword generation. The most wanted services along with KMS were consulting service, success story-sharing, and modularization while deploying knowledge management system in the enterprises. The trends and transformation of a KM system were also collected and analyzed. We suggest that a company should use different knowledge management approach according to its corporate main business function. Combing intellectual capital theories proposed by other researchers, we categorize knowledge management focus as staff-centric, system-centric, and customer-centric knowledge from industrial perspectives.

  18. Management of wastewater from soap and food industries: a case study.

    PubMed

    el-Gohary, F A; Abo-Elela, S I; Ali, H I

    1987-10-01

    This paper presents the wastewater management of an industrial complex which produces different products, i.e. soap, perfume extract, macaroni, jam and juices. A continuous monitoring programme for departmental as well as final effluents was carried out for almost 3 months. Characterization of the composite wastewater from both soap and food processing plants indicated that the waste was highly contaminated with organic compounds as indicated by COD and BOD values. Moreover, effluent from the soap manufacturing plant contains significant concentrations of oil and grease amounting to 563 mg l-1. Soap manufacturing effluent and the combined wastes discharged from the whole industrial complex were subjected to different treatment processes, namely dissolved air flotation, chemical coagulation-sedimentation, and biological treatment via a completely mixed activated sludge process. Although coagulation using alum followed by sedimentation removed 52% of COD, residual values did not comply with the regulatory standards. Biological treatment of the composite combined wastewater significantly removed the organic contaminants in wastewater. Average residual BOD, COD, oil and grease values were 30, 92 and 8.3 mg l-1 respectively. Based on the laboratory results a final process design was developed.

  19. Sarcoma risk and dioxin emissions from incinerators and industrial plants: a population-based case-control study (Italy)

    PubMed Central

    Zambon, Paola; Ricci, Paolo; Bovo, Emanuela; Casula, Alessandro; Gattolin, Massimo; Fiore, Anna Rita; Chiosi, Francesco; Guzzinati, Stefano

    2007-01-01

    Background It is not clear whether environmental exposure to dioxin affects the general population. The aim of this research is to evaluate sarcoma risk in relation to the environmental pollution caused by dioxin emitted by waste incinerators and industrial sources of airborne dioxin. The study population lives in a part of the Province of Venice (Italy), where a population-based cancer registry (Veneto Tumour Registry – RTV) has been active since 1987. Methods Two hundred and five cases of visceral and extravisceral sarcoma, confirmed by microscopic examination, diagnosed from 01.01.1990 to 31.12.1996, were extracted from the RTV database. Diagnoses were revised using the actual pathology reports and clinical records. For each sarcoma case, three controls of the same age and sex were randomly selected from the population files of the Local Health Units (LHUs). The residential history of each subject, whether case or control, was reconstructed, address by address, from 1960 to the date of diagnosis. All waste incinerators and industrial sources of airborne dioxin in the Province of Venice were taken into account, as was one very large municipal waste incinerator outside the area but close to its boundaries. The Industrial Source Complex Model in Long Term mode, version 3 (ISCLT3), was used to assess the level of atmospheric dispersion. A specific value for exposure was calculated for each point (geo-referenced address) and for each calendar year; the exposure value for each subject is expressed as the average of specific time-weighted values. The analysis takes into account 172 cases and 405 controls, aged more than 14 years. Results The risk of developing a sarcoma is 3.3 times higher (95% Confidence Interval – 95% CI: 1.24 – 8.76) among subjects, both sexes, with the longest exposure period and the highest exposure level ; a significant excess of risk was also observed in women (Odds Ratio OR = 2.41, 95% CI: 1.04 – 5.59) and for cancers of the connective

  20. Cleaner Technology in the Hard Disk Drive Manufacturing Industry: A Case Study

    NASA Astrophysics Data System (ADS)

    Moolla, Premchai; Chompu-inwai, Rungchat

    2010-10-01

    The objectives of this research are to improve raw material and energy consumption efficiency, as well as reduce defects and the use of chemicals in the arm coil assembly process of hard disk drive manufacturing in the case study company by applying the Cleaner Technology concepts. The four main sequential steps used in this research were: (1) pre-assessment, (2) assessment, (3) feasibility study, and (4) implementation. In the first step, raw data, such as process flows, raw material usage and defects data were collected. In the second step, the loss during production and causes of loss were analyzed. Opportunities to reduce raw material, chemical and energy wastage could then be recommended. The next step was to evaluate the feasibility and potential benefits of a particular Cleaner Technology opportunity. Finally, in the last step, after a thorough evaluation and implementation of the opportunities to apply Cleaner Technology, the results showed that arm coil defects could be reduced by improving the production process using the ECRS technique. ECRS stands for Eliminate, Combine, Rearrange and Simplify. This improvement reduced arm coil defect rates from 0.48% to 0.15%, thus saving approximately 139,638 Thai Baht per month. In addition, production stoppage decision made by workers was used to increase employee involvement in defect detection. Allowing workers to participate in such a decision was an effective way to reduce defect rate and could motivate workers to produce a better quality job. This resulted in arm coil defects reducing from 0.41% to 0.025%, with about 74,562 Thai Baht per month saving. Additionally, an increase in the efficiency of electricity consumption occurred, by increasing the speed of the infrared oven conveyor belt, improving average productivity from 533 pieces/hour to 560 pieces/hour, without adversely affecting product costs and quality, thus producing products of up to the value of 206,242 Thai Baht per month. Furthermore, the new

  1. Investigation of a carbon fiber/epoxy prepreg curing behavior for thick composite materials production: An industrial case-study

    NASA Astrophysics Data System (ADS)

    Giorgini, Loris; Mazzocchetti, Laura; Minak, Giangiacomo; Dolcini, Enrico

    2012-07-01

    A case-study is presented, in cooperation with RI-BA Composites srl, where the industrial production of a thick part for primary structural application is analysed. The final product is a bulk carbon fiber reinforced object characterized by great dimensions, with thickness ranging between 10mm and 35mm and obtained by Hand-Lay-Up of prepregs. The study shows that prepregs age along the time required for the process work up. Moreover, the isothermal curing investigation of the prepreg used in the production gives some useful hint for the design of a new thermal curing cycle, in order to avoid exotherm problems along the thickness of the object. The effect of the applied curing cycle on thermal properties of the object are reported.

  2. Virtual Collaboration Readiness Measurement a Case Study in the Automobile Industry

    NASA Astrophysics Data System (ADS)

    Ziarati, Koorush; Khayami, Raouf; Parvinnia, Elham; Afroozi Milani, Ghazal

    In end of the last century information and communication technology caused a veritable evolution in the world of business and commerce. Globalization has changed all the commerce equations and business plans. Old companies have to change their strategies if they want to survive after this technological revolution. A new form of collaboration between the distributed and networked organizations has emerged as the "Virtual Organization" paradigm. A company can not join a virtual organization before obtaining a virtual maturity. This maturity shows the readiness of the company to begin a virtual collaboration. In this paper, based on the coherent and formal definition of virtual organizations, the criteria for measuring the readiness of companies are proposed. Our criteria are confirmed, modified or combined by using the factor analysis method on a sufficient number of virtual companies in the automobile manufacturing industry.

  3. Developing software for energy conservation in the process industries: two case studies. Capsule report

    SciTech Connect

    None, None

    1980-02-01

    Increases in energy cost occurring simultaneously with greatly decreasing computer costs have opened opportunities for applications of computers for industrial energy conversation. The documentation of savings related to past projects is a useful first step in determining the most attractive future applications of computers. The use of computers in the control of a textile dyehouse and in the drying of citrus pulp and the resulting economic gains and energy conservation in these applications are discussed. The overall impact of the control system in the dyehouse was a 23% increase in production per unit of resource consumed, and a payback period for the control system of less than two years. In the drying operations process reliability and safety improved, fuel consumption decreased and production yield increased. (LCL)

  4. The Impact of Industrial Relocation on Displaced Workers: A Case Study of Cortland, NY.

    ERIC Educational Resources Information Center

    Beneria, Lourdes

    1998-01-01

    This report examines a typical case of a small town within a predominantly rural county losing its largest employer of many years. During 1992-95, over 850 workers were laid off in Cortland, New York, as Smith-Corona Corporation transferred its manufacturing operations from Cortland to Tijuana, Mexico. Interviews with laid-off workers, conducted…

  5. The Management of University-Industry Relations: Five Institutional Case Studies from Africa, Europe, Latin America, and the Pacific Region. Improving the Managerial Effectiveness of Higher Education Institutions.

    ERIC Educational Resources Information Center

    Martin, Michaela, Ed.

    Five case studies were conducted to collect empirical evidence on innovative mechanisms through which universities worldwide manage their relations with industry. Cases were selected from institutions of higher education in Israel, Papua New Guinea, Turkey, Brazil, and Uganda. These studies were selected for their innovative approaches, but also…

  6. [Spatiotemporal patterns and driving forces of land use change in industrial relocation area: a case study of old industrial area in Tiexi of Shenyang, Northeast China].

    PubMed

    Wang, Mei-Ling; Bing, Long-Fei; Xi, Feng-Ming; Wu, Rui; Geng, Yong

    2013-07-01

    Based on the QuickBird remote sensing images and with the support of GIS, this paper analyzed the spatiotemporal characteristics of land use change and its driving forces in old industrial area of Tiexi, Shenyang City of Liaoning Province in 2000-2010. During the study period, the industrial and mining warehouse land pattern had the greatest change, evolving from the historical pattern of residential land in the south and of industrial land in the north into residential land as the dominant land use pattern. In the last decade, the residential land area increased by 9%, mainly transferred from the industrial and mining warehouse land located in the north of Jianshe Road, while the industrial and mining warehouse land area decreased by 20%. The land areas for the commercial service and for the administrative and public services were increased by 1.3% and 3.1%, respectively. The land area for construction had a greater change, with an overall change rate being 76.9%. The land use change rate in 2000-2005 was greater than that in 2005-2010. National development strategies and policies, regional development planning, administrative reform, and industrial upgrading were the main driving forces of the land use change in old industrial area of Tiexi.

  7. Evaluating indoor exposure modeling alternatives for LCA: A case study in the vehicle repair industry

    SciTech Connect

    Demou, Evangelia; Hellweg, Stefanie; Wilson, Michael P.; Hammond, S. Katharine; McKone, Thomas E.

    2009-05-01

    We evaluated three exposure models with data obtained from measurements among workers who use"aerosol" solvent products in the vehicle repair industry and with field experiments using these products to simulate the same exposure conditions. The three exposure models were the: 1) homogeneously-mixed-one-box model, 2) multi-zone model, and 3) eddy-diffusion model. Temporally differentiated real-time breathing zone volatile organic compound (VOC) concentration measurements, integrated far-field area samples, and simulated experiments were used in estimating parameters, such as emission rates, diffusivity, and near-field dimensions. We assessed differences in model input requirements and their efficacy for predictive modeling. The One-box model was not able to resemble the temporal profile of exposure concentrations, but it performed well concerning time-weighted exposure over extended time periods. However, this model required an adjustment for spatial concentration gradients. Multi-zone models and diffusion-models may solve this problem. However, we found that the reliable use of both these models requires extensive field data to appropriately define pivotal parameters such as diffusivity or near-field dimensions. We conclude that it is difficult to apply these models for predicting VOC exposures in the workplace. However, for comparative exposure scenarios in life-cycle assessment they may be useful.

  8. WWREX: A case study in the development of Internet E-Commerce in the energy industry

    SciTech Connect

    Yeich, K.; Horner, D.; Dunn, A.

    1998-12-31

    Even more so than the World Wide Web, the utility industry is undergoing a massive deregulation that is turning it into a Wild West environment that has fostered fierce competition, new technology and new services in the energy marketplace. It has become increasingly complex for consumers, suppliers and utilities to buy and sell energy at the best prices. With the help of the Internet, Per-Se Technologies and North American Power have developed the World Wide Retail Energy eXchange (WWREX): a real-time, Web-based electronic commerce application that matches suppliers of electricity and natural gas with potential customers online. This service is the first online application to facilitate the buying and selling of energy via the Internet. Designed to take advantage of the deregulated utilities marketplace, REX benefits multiple market players. With REX, business energy consumers can buy energy at the best price, from multiple suppliers and with significant time and cost reductions. Suppliers can instantly access new customer bases and close efficient, bulk transactions without the traditional sales and marketing costs associated with selling to a diverse set of consumers. The challenges and solutions of this project illustrate the technologies and techniques in creating a viable E-Commerce application. The resulting system provides effective electronic commerce and solves a critical business need at a relatively low cost.

  9. The peppered moth and industrial melanism: evolution of a natural selection case study

    PubMed Central

    Cook, L M; Saccheri, I J

    2013-01-01

    From the outset multiple causes have been suggested for changes in melanic gene frequency in the peppered moth Biston betularia and other industrial melanic moths. These have included higher intrinsic fitness of melanic forms and selective predation for camouflage. The possible existence and origin of heterozygote advantage has been debated. From the 1950s, as a result of experimental evidence, selective predation became the favoured explanation and is undoubtedly the major factor driving the frequency change. However, modelling and monitoring of declining melanic frequencies since the 1970s indicate either that migration rates are much higher than existing direct estimates suggested or else, or in addition, non-visual selection has a role. Recent molecular work on genetics has revealed that the melanic (carbonaria) allele had a single origin in Britain, and that the locus is orthologous to a major wing patterning locus in Heliconius butterflies. New methods of analysis should supply further information on the melanic system and on migration that will complete our understanding of this important example of rapid evolution. PMID:23211788

  10. The peppered moth and industrial melanism: evolution of a natural selection case study.

    PubMed

    Cook, L M; Saccheri, I J

    2013-03-01

    From the outset multiple causes have been suggested for changes in melanic gene frequency in the peppered moth Biston betularia and other industrial melanic moths. These have included higher intrinsic fitness of melanic forms and selective predation for camouflage. The possible existence and origin of heterozygote advantage has been debated. From the 1950s, as a result of experimental evidence, selective predation became the favoured explanation and is undoubtedly the major factor driving the frequency change. However, modelling and monitoring of declining melanic frequencies since the 1970s indicate either that migration rates are much higher than existing direct estimates suggested or else, or in addition, non-visual selection has a role. Recent molecular work on genetics has revealed that the melanic (carbonaria) allele had a single origin in Britain, and that the locus is orthologous to a major wing patterning locus in Heliconius butterflies. New methods of analysis should supply further information on the melanic system and on migration that will complete our understanding of this important example of rapid evolution.

  11. Case studies on developing local industry by using hot spring water and geothermal energy

    SciTech Connect

    Sasaki, Akira; Umetsu, Yoshio; Narita, Eiichi

    1997-12-31

    We have investigated the new ways to develop local industries by using hot spring water, geothermal water and geothermal energy from the Matsukawa Geothermal Power Plant in Iwate Prefecture, which is the first geothermal power plant established in Japan. The new dyeing technique, called {open_quotes}Geothermal Dyeing{close_quotes} was invented in which hydrogen sulfide in the water exhibited decoloration effect. By this technique we succeeded to make beautiful color patterns on fabrics. We also invented the new way to make the light wight wood, called {open_quotes}Geo-thermal Wood{close_quotes} by using hot spring water or geothermal water. Since polysaccharides in the wood material were hydrolyzed and taken out during the treatment in the hot spring water, the wood that became lighter is weight and more porous state. On the bases of these results, we have produced {open_quotes}Wooded Soap{close_quotes} on a commercial scale which is the soap, synthesized in the pore of the treated wood in round slice. {open_quotes}Collapsible Wood Cabin{close_quotes} was also produced for enjoyable outdoor life by using the modified properties of Geothermal Wood.

  12. The role of IRP in the natural gas industry: A case study

    SciTech Connect

    Wright, J.A.; Brockman, L.; Herman, P.

    1994-09-29

    The natural gas industry has changed radically over the last decade. The Federal Energy Regulatory Commission`s Order 636 completed plans to unbundle interstate pipeline services and create open access for distribution companies and their customers. There has also been increasing competition for local distribution companies (LDCs) from fuel oil, electricity and unregulated energy service companies. Meanwhile, the Energy Policy Act of 1992 includes provisions that encourage energy efficiency and promote reliance on competitive forces. In response to these changes, coupled with growing environmental concerns and the need for increased energy efficiency, a number of state public utility commissions and LDCs took an interest in integrated resource planning (IRP) for gas utilities. Gas IRP was in its formative stages and a variety of regulatory approaches were being considered when this project began. In response, this project originated with the total project scope being to define, implement and institutionalize an IRP process for the Gas Customer Service Business Unit of Niagara Mohawk Power Corporation (NMGas).

  13. Leadership, organization and health at work: a case study of a Swedish industrial company.

    PubMed

    Eriksson, Andrea; Jansson, Bjarne; Haglund, Bo J A; Axelsson, Runo

    2008-06-01

    The application of knowledge on organization and leadership is important for the promotion of health at workplace. The purpose of this article is to analyse the leadership and organization, including the organizational culture, of a Swedish industrial company in relation to the health of the employees. The leadership in this company has been oriented towards developing and actively promoting a culture and a structure of organization where the employees have a high degree of control over their work situation. According to the employees, this means extensive possibilities for personal development and responsibility, as well as good companionship, which makes them feel well at work. This is also supported by the low sickness rate of the company. The results indicate that the leadership and organization of this company may have been conducive to the health of the employees interviewed. However, the culture of personal responsibility and the structure of self-managed teams seemed to suit only those who were able to manage the demands of the company and adapt to that kind of organization. Therefore, the findings indicate that the specific context of the technology, the environment and the professional level of the employees need to be taken into consideration when analysing the relation between leadership, organization and health at work.

  14. Does Internet Access Matter for Rural Industry? A Case Study of Jiangsu, China

    ERIC Educational Resources Information Center

    Sun, Y.; Wang, H.

    2005-01-01

    This study examines the digital divide in rural Jiangsu, one of the most developed areas in China. First, it reveals that only a small portion of rural enterprises have access to the Internet, and the penetration rate of the Internet in rural enterprises of China is much lower than that in urban enterprises revealed by previous studies. Second, a…

  15. Using RFID Tagging in a Mining Industry Maintenance, Repair, and Operating (MRO) Supply Warehouse: A Case Study

    ERIC Educational Resources Information Center

    Smith, George D.

    2008-01-01

    The use of Radio Frequency Identification (RFID) technology has been shown to be successful by reducing operating costs in the retail and manufacturing industries, but has never been considered in the literature for a mining industry maintenance, repair, and operating (MRO) supply chain. This field study was conducted to determine whether or not…

  16. An eco-sustainable green approach for heavy metals management: two case studies of developing industrial region.

    PubMed

    Rai, Prabhat Kumar

    2012-01-01

    Multifaceted issues or paradigm of sustainable development should be appropriately addressed in the discipline of environmental management. Pollution of the biosphere with toxic metals has accelerated dramatically since the beginning of the Industrial Revolution. In present review, comparative assessment of traditional chemical technologies and phytoremediation has been reviewed particularly in the context of cost-effectiveness. The potential of phytoremediation and green chemicals in heavy metals management has been described critically. Further, the review explores our work on phytoremediation as green technology during the last 6 years and hand in hand addresses the various ecological issues, benefits and constraints pertaining to heavy metal pollution of aquatic ecosystems and its phytoremediation as first case study. Second case study demonstrates the possible health implications associated with use of metal contaminated wastewater for irrigation in peri-urban areas of developing world. Our researches revealed wetland plants/macrophytes as ideal bio-system for heavy metals removal in terms of both ecology and economy, when compared with chemical treatments. However, there are several constraints or limitations in the use of aquatic plants for phytoremediation in microcosm as well as mesocosm conditions. On the basis of our past researches, an eco-sustainable model has been proposed in order to resolve the certain constraints imposed in two case studies. In relation to future prospect, phytoremediation technology for enhanced heavy metal accumulation is still in embryonic stage and needs more attention in gene manipulation area. Moreover, harvesting and recycling tools needs more extensive research. A multidisciplinary research effort that integrates the work of natural sciences, environmental engineers and policy makers is essential for greater success of green technologies as a potent tool of heavy metals management.

  17. Treatment of high-strength industrial wastewater by wet air oxidation--A case study

    SciTech Connect

    Lin, S.H.; Ho, S.J.

    1997-12-31

    Treatment of high concentration chemical wastewater obtained from a petrochemical company by wet air oxidation (WAO) is studied. Experiments were conducted to investigate the effects of the mixer speed, operating pressure, initial pH of wastewater and temperature on the pollutant (chemical oxygen demand or COD) removal. Both air and oxygen were tested to determine their respective effect on the COD removal. Results showed that over 50% of COD removal can be easily realized in an hour of WAO treatment. Also considered in the present study was the catalytic WAO treatment of the high concentration wastewater. Copper sulfate (CuSO{sub 4}), cobalt oxide (Co{sub 2}O{sub 3}) and zinc oxide (ZnO) were employed as the catalysts. The COD removal efficiency of the catalytic WAO process was found to vary significantly with the catalyst utilized with CuSO{sub 4} being the most effective.

  18. Culture and cognition in the Acheulian industry: a case study from Gesher Benot Ya'aqov.

    PubMed

    Goren-Inbar, Naama

    2011-04-12

    The Acheulian presence in the Dead Sea Rift and its environs is characterized by the discontinuity of its cultural manifestations. Nevertheless, the long stratigraphic sequences of the Acheulian Technocomplex provide a unique opportunity for synergetic examination along a temporal trajectory. Hominin cognitive and cultural behaviour are studied at Gesher Benot Ya'aqov through analyses of lithic, palaeontological and palaeobotanical assemblages, as well as the Early-Middle Pleistocene environment, ecology and climate. The study attempts to reconstruct reduction sequences of some major artefact groups at the site, which include raw material acquisition, production, technology, typology, usage and discard. Experimental archaeology illustrates artefact mobility on the palaeo-landscape. Strategies of biomass-exploitation are studied in detail, with other aspects yielding additional information on hominin subsistence and adaptive responses to their environment. The cultural marker of fire and the spatial association of selected categories of finds are integrated in the general synthesis, allowing reconstruction of the cultural and cognitive realm of Acheulian hominins. The synthesis attempts to reassess the abilities, social structure, subsistence and adaptability to the changing environment of hominins in the Levantine Corridor.

  19. Industry Studies Handbook

    DTIC Science & Technology

    2007-01-01

    The written report will be cleared through OSD for public release. Industry Study Report Format ICAF has selected The Publication Manual of the American Psychological Association...article citations. Tables and figures should be identified according to APA. In short, follow the Publication Manual of the American Psychological Association

  20. A case study of the knowledge transfer practices from the perspectives of highly experienced engineers in the aerospace industry

    NASA Astrophysics Data System (ADS)

    Martin, Deloris

    Purpose. The purpose of this study was to describe the existing knowledge transfer practices in selected aerospace companies as perceived by highly experienced engineers retiring from the company. Specifically it was designed to investigate and describe (a) the processes and procedures used to transfer knowledge, (b) the systems that encourage knowledge transfer, (c) the impact of management actions on knowledge transfer, and (d) constraining factors that might impede knowledge transfer. Methodology. A descriptive case study was the methodology applied in this study. Qualitative data were gathered from highly experienced engineers from 3 large aerospace companies in Southern California. A semistructured interview was conducted face-to-face with each participant in a private or semiprivate, non-workplace setting to obtain each engineer's perspectives on his or her company's current knowledge transfer practices. Findings. The participants in this study preferred to transfer knowledge using face-to-face methods, one-on-one, through actual troubleshooting and problem-solving scenarios. Managers in these aerospace companies were observed as having knowledge transfer as a low priority; they tend not to promote knowledge transfer among their employees. While mentoring is the most common knowledge transfer system these companies offer, it is not the preferred method of knowledge transfer among the highly experienced engineers. Job security and schedule pressures are the top constraints that impede knowledge transfer between the highly experienced engineers and their coworkers. Conclusions. The study data support the conclusion that the highly experienced engineers in the study's aerospace companies would more likely transfer their knowledge to those remaining in the industry if the transfer could occur face-to-face with management support and acknowledgement of their expertise and if their job security is not threatened. The study also supports the conclusion that managers

  1. Design and implementation of integrated solid wastes management pattern in industrial zones, case study of Shahroud, Iran

    PubMed Central

    2014-01-01

    Background The aim of the study was to design and implementation of integrated solid wastes management pattern in Shahroud industrial zone, evaluates the results and determine possible performance problems. This cross - sectional study was carried out for 4 years in Shahroud industrial zone and the implementation process included:1- Qualitative and quantitative analysis of all solid waste generated in the city, 2- determine the current state of solid waste management in the zone and to identify programs conducted, 3- Design and implementation of integrated solid wastes management pattern including design and implementation of training programs, laws, penalties and incentives and explain and implement programs for all factories and 4- The monitoring of the implementation process and determine the results. Results Annually, 1,728 tons of solid wastes generated in the town including 1603 tons of industrial wastes and 125 tons of municipal wastes. By implementing this pattern, the two separated systems of collection and recycling of domestic and industrial wastes was launched in this zone. Also consistent with the goals, the amount of solid wastes generated and disposed in 2009 was 51.5 and 28.6 kg per 100 million Rials production, respectively. Conclusion Results showed that implementation of pattern of separated collection, training programs, capacity building, providing technical services, completing chain of industries and strengthening the cooperation between industrial estate management and industrial units could greatly reduce the waste management problems. PMID:24423020

  2. WWW Case Study Program To Enhance Thinking, Critically and Globally: The Impact of NAFTA on the Apparel Industry.

    ERIC Educational Resources Information Center

    Frey, Diane K.; Eckman, Molly

    1999-01-01

    An interactive Web program was developed to present a case study on textile/apparel products for a family and consumer sciences course. Students found the case studies relevant and stimulating for complex thinking. (SK)

  3. 2001 Industry Studies: Education

    DTIC Science & Technology

    2001-01-01

    government should play three primary roles in education. First, it must promote Page 9 of 22Industry Studies 2001 educational equity in America so that no...education excellence, acting as a repository of the nation’s best educational practices. Making Educational Equity a Reality The Department of...administration, a centr tenet of emphasis has always been equity in education. Educational equity will help all Americans opportunities for a

  4. Small-Scale Industries in Kenya: A Case Study of Economic Development. Toward a Better World Series, Learning Kit No. 3.

    ERIC Educational Resources Information Center

    Baldwin, Harriet; Ross-Larson, Bruce, Ed.

    This World Bank (Washington, D.C.) kit is a case study designed to introduce secondary school social studies students to a project in Kenya established to strengthen small-scale industries. The kit contains a pamphlet, a booklet, a sound filmstrip, and a teacher's guide. The pamphlet, "Economic Summary: Kenya," points out the severe…

  5. General procedure to aid the development of continuous pharmaceutical processes using multivariate statistical modeling - an industrial case study.

    PubMed

    Tomba, Emanuele; De Martin, Marialuisa; Facco, Pierantonio; Robertson, John; Zomer, Simeone; Bezzo, Fabrizio; Barolo, Massimiliano

    2013-02-28

    Streamlining the manufacturing process has been recognized as a key issue to reduce production costs and improve safety in pharmaceutical manufacturing. Although data available from earlier developmental stages are often sparse and unstructured, they can be very useful to improve the understanding about the process under development. In this paper, a general procedure is proposed for the application of latent variable statistical methods to support the development of new continuous processes in the presence of limited experimental data. The proposed procedure is tested on an industrial case study concerning the development of a continuous line for the manufacturing of paracetamol tablets. The main driving forces acting on the process are identified and ranked according to their importance in explaining the variability in the available data. This improves the understanding about the process by elucidating how different active pharmaceutical ingredient pretreatments, different formulation modes and different settings on the processing units affect the overall operation as well as the properties of the intermediate and final products. The results can be used as a starting point to perform a comprehensive and science-based quality risk assessment that help to define a robust control strategy, possibly enhanced with the integration of a design space for the continuous process at a later stage.

  6. Quality Tools and TRIZ Based Quality Improvement Case Study at PT ‘X’ A Plastic Moulding Manufacturing Industry

    NASA Astrophysics Data System (ADS)

    Wirawan, Christina; Chandra, Fory

    2016-02-01

    Theory of Inventive Problem Solving (TRIZ) is a creative encouraging problem solving method. TRIZ is prepared by Altshuller for product design. Altshuller prepared contradiction matrix and suggestion to solve contradictions usually occur in product design. This paper try to combine TRIZ with quality tools such as Pareto and Fault Tree Analysis (FTA) to solve contradiction in quality improvement problem, neither than product design problem. Pareto used to identify defect priority, FTA used to analysis and identify root cause of defect. When there is contradiction in solving defect causes, TRIZ used to find creative problem solving. As a case study, PT ’X’, a plastic molding manufacturing industry was taken. PT ‘X’ using traditional press machine to produce plastic thread cone. There are 5 defect types that might occur in plastic thread cone production, incomplete form, dirty, mottle, excessive form, rugged. Research about quality improvement effort using DMAIC at PT ‘X’ have been done by Fory Candra. From this research, defect types, priority, root cause from FTA, recommendation from FMEA. In this research, from FTA reviewed, contradictions found among causes troublesome quality improvement efforts. TRIZ used to solve the contradictions and quality improvement effort can be made effectively.

  7. Impact and effectiveness of risk mitigation strategies on the insurability of nanomaterial production: evidences from industrial case studies.

    PubMed

    Bergamaschi, Enrico; Murphy, Finbarr; Poland, Craig A; Mullins, Martin; Costa, Anna L; McAlea, Eamonn; Tran, Lang; Tofail, Syed A M

    2015-01-01

    Workers involved in producing nanomaterials or using nanomaterials in manufacturing plants are likely to have earlier and higher exposure to manufactured/engineered nanomaterials (ENM) than the general population. This is because both the volume handled and the probability of the effluence of 'free' nanoparticles from the handled volume are much higher during a production process than at any other stage in the lifecycle of nanomaterials and nanotechnology-enabled products. Risk assessment (RA) techniques using control banding (CB) as a framework for risk transfer represents a robust theory but further progress on implementing the model is required so that risk can be transferred to insurance companies. Following a review of RA in general and hazard measurement in particular, we subject a Structural Alert Scheme methodology to three industrial case studies using ZrO2 , TiO2 , and multi-walled carbon nanotubes (MWCNT). The materials are tested in a pristine state and in a remediated (coated) state, and the respective emission and hazard rates are tested alongside the material performance as originally designed. To our knowledge, this is the first such implementation of a CB RA in conjunction with an ENM performance test and offers both manufacturers and underwriters an insight into future applications.

  8. 2001 Industry Studies: Munitions

    DTIC Science & Technology

    2001-01-01

    industry can pay, and the munitions industry has difficulty providing the lucrative stock options and other equity attractions that other industries...improve the financial strength of the munitions industry, and result in an enhanced ability to provide stock options and equity attractions to both

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

    PubMed

    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.

  10. The Garment Industry Development Corporation: A Case Study of a Sectoral Employment Development Approach. Sectoral Employment Development Learning Project Case Studies Series.

    ERIC Educational Resources Information Center

    Conway, Maureen

    The Garment Industry Development Corporation (GIDC) was founded in 1984 by a 3-member partnership that included the local union, industry associations, and local government. GIDC's goal was to support New York City's garment industry, which had been steadily losing jobs. GIDC exhibits the following characteristics of sectoral initiatives: it…

  11. New PIC/Postsecondary Alliances. How Postsecondary Institutions and Private Industry Councils Are Working Together to Boost Economic Development and Put People Back to Work. Six Case Studies.

    ERIC Educational Resources Information Center

    National Inst. for Work and Learning, Washington, DC.

    Case studies are provided of the six sites involved in a demonstration project to encourage partnerships between postsecondary educational institutions and Private Industry Councils (PICs). These programs represent instances of collaborations between colleges/universities and the Job Training Partnership Act to help the unemployed find work and…

  12. Implementation of an Industrial-Based Case Study as the Basis for a Design Project in an Introduction to Mechanical Design Course

    ERIC Educational Resources Information Center

    Lackey, Ellen

    2011-01-01

    The purpose of this paper is to discuss the implementation of an industrial-based case study as the basis for a design project for the Spring 2009 Introduction to Mechanical Design Course at the University of Mississippi. Course surveys documented the lack of student exposure in classes to the types of projects typically experienced by engineers…

  13. Literacy and Numeracy on the Motorway: A Case Study of the Effects of the Inclusion of Literacy and Numeracy Competencies within the Civil Construction Industry Training Package.

    ERIC Educational Resources Information Center

    Kelly, Ann; Searle, Jean

    The effects of the inclusion of literacy and numeracy competencies within Australia's civil construction industry training package were examined in a case study in Queensland. Data were collected through the following activities: interviews with trainers, workplace teachers, and workers; observations of training at an on-site training session on…

  14. Industrial Guidelines for Undertaking a Hard-Core Employment Program: An Analytic Case Study of the Experience of an Urban Industrial Organization.

    ERIC Educational Resources Information Center

    Feifer, Irwin; And Others

    Based on an analytically evaluative case study of a New York City furniture department store's experiences with a Manpower Administration contract, this report deals with the development and progress of the program as analyzed by one investigator through interviews with almost all of the participants in the program. As a result of the study,…

  15. Skill Acquisition in "High Tech" Export Agriculture: A Case Study of Lifelong Learning in Peru's Asparagus Industry

    ERIC Educational Resources Information Center

    Carnoy, Martin; Luschei, Thomas F.

    2008-01-01

    As one of the world's largest exporters of asparagus, Peru has developed a high-tech system of asparagus production, processing and delivery that requires well-trained and responsive workers. In this study we examine the role of both private and public sectors in preparing workers for the asparagus industry and the implications of this skill…

  16. Dropping out of Vocational Education in the State of Kuwait: A Case Study of Industrial Arts Students

    ERIC Educational Resources Information Center

    Alqahtani, Abdulmuhsen Ayedh; Almutairi, Yousef B.

    2013-01-01

    The purpose of the current study is to examine, in retrospect, trainees' perceptions of the reasons some of their peers dropped out of the vocational education at the Industrial Institute-Shuwaikh (IIS), Kuwait. Using the descriptive-analytical method, a reliable questionnaire was developed to achieve this purpose. Results show that: (a) the…

  17. Switching industrial production processes from complex to defined media: method development and case study using the example of Penicillium chrysogenum

    PubMed Central

    2012-01-01

    Background Filamentous fungi are versatile cell factories and widely used for the production of antibiotics, organic acids, enzymes and other industrially relevant compounds at large scale. As a fact, industrial production processes employing filamentous fungi are commonly based on complex raw materials. However, considerable lot-to-lot variability of complex media ingredients not only demands for exhaustive incoming components inspection and quality control, but unavoidably affects process stability and performance. Thus, switching bioprocesses from complex to defined media is highly desirable. Results This study presents a strategy for strain characterization of filamentous fungi on partly complex media using redundant mass balancing techniques. Applying the suggested method, interdependencies between specific biomass and side-product formation rates, production of fructooligosaccharides, specific complex media component uptake rates and fungal strains were revealed. A 2-fold increase of the overall penicillin space time yield and a 3-fold increase in the maximum specific penicillin formation rate were reached in defined media compared to complex media. Conclusions The newly developed methodology enabled fast characterization of two different industrial Penicillium chrysogenum candidate strains on complex media based on specific complex media component uptake kinetics and identification of the most promising strain for switching the process from complex to defined conditions. Characterization at different complex/defined media ratios using only a limited number of analytical methods allowed maximizing the overall industrial objectives of increasing both, method throughput and the generation of scientific process understanding. PMID:22727013

  18. Compressed Air System Optimization Saves Energy and Improves Production at a Textile Manufacturing Mill (Peerless Division, Thomaston Mills, Inc.): Office of Industrial Technologies (OIT) BestPractices Technical Case Study

    SciTech Connect

    Wogsland, J.

    2001-06-18

    This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the textile manufacturing mill project.

  19. Potential impacts of Title I nonattainment on the electric power industry: A Chicago case study (Phase 2)

    SciTech Connect

    Fernau, M.E.; Makofske, W.J.; South, D.W.

    1993-06-01

    This study uses version IV of the Urban Airshed Model (UAM-IV) to examine the potential impacts of Title I (nonattainment) and Title IV (acid rain) of the Clean Air Act Amendments of 1990 (CAAA) on the utility industry. The UAM is run for a grid that covers the Commonwealth Edison Power Pool and encompasses the greater Chicago area and surrounding rural areas. Meteorological conditions are selected from an ozone (O{sub 3}) episode on July 5 and 6, 1988.

  20. Industrial heat pump assessment study

    NASA Astrophysics Data System (ADS)

    Chappell, R. N.; Priebe, S. J.; Wilfert, G. L.

    1989-03-01

    This report summarizes preliminary studies that assess the potential of industrial heat pumps for reduction of process heating requirements in industries receiving power from the Bonneville Power Administration (BPA). This project was initiated at the request of BPA to determine the potential of industrial heat pumps in BPA's service area. Working from known heat pump principles and from a list of BPA's industrial customers, the authors estimated the fuel savings potential for six industries. Findings indicate that the pulp and paper industry would yield the greatest fuel savings and increased electrical consumption. Assessments presented in this report represent a cooperative effort between The Idaho National Engineering Laboratory (INEL), and Battelle-Northwest Laboratories.

  1. Origin and assessment of groundwater pollution and associated health risk: a case study in an industrial park, northwest China.

    PubMed

    Li, Peiyue; Wu, Jianhua; Qian, Hui; Lyu, Xinsheng; Liu, Hongwei

    2014-08-01

    Groundwater quality which relates closely to human health has become as important as its quantity due to the demand for safe water. In the present study, an entropy-weighted fuzzy water quality index (WQI) has been proposed for performing groundwater quality assessment in and around an industrial park, northwest China, where domestic water requirements are solely met by groundwater. The human health risk was assessed with the model recommended by the United States Environmental Protection Agency. In addition, the sources of major ions and main contaminants were also analyzed. The study shows that groundwater in the study area has been contaminated conjunctively by natural processes and industrial and agricultural activities. Nitrate, manganese (Mn), fluoride, total dissolved solids, total hardness and sulfate are major contaminants influencing groundwater quality. Nitrate and heavy metals such as Mn are mainly affected by human agricultural activities and industrial production, while other contaminants are mainly originated from mineral weathering and water-rock interactions. The results of water quality assessment suggest that half of the groundwater samples collected are of medium quality thus require pretreatment before human consumption. The mean health risk caused by the consumption of contaminated groundwater in the area is 8.42 × 10(-5) per year which surpasses the maximum acceptable level (5 × 10(-5) per year) recommended by the International Commission on Radiologic Protection. The entropy-weighted fuzzy WQI proposed in this study can not only assign proper weights to parameters but also treat uncertainties associated with water quality classification. This study will be of interest to international environmentalists and hydrogeologists. It will also be useful in regional groundwater management and protection.

  2. 2002 Industry Studies: Strategic Supply

    DTIC Science & Technology

    2002-01-01

    Strategic Supply is a unique industry study that focused not on a single industry, but rather on a process common to many industries known as Supply ... Chain Management (SCM). We found that the successful, global and innovative companies of today leverage their supply chains to achieve competitive and

  3. Risk of leukaemia and residential exposure to air pollution in an industrial area in Northern Italy: a case-control study.

    PubMed

    Parodi, Stefano; Santi, Irene; Casella, Claudia; Puppo, Antonella; Montanaro, Fabio; Fontana, Vincenzo; Pescetto, Massimiliano; Stagnaro, Emanuele

    2015-01-01

    Leukaemia risk in adult populations exposed to environmental air pollution is poorly investigated. We have carried out a population-based case-control study in an area that included a fossil fuel power plant, a coke oven and two big chemical industries. Information on residential history and several risk factors for leukaemia was obtained from 164 cases, diagnosed between 2002 and 2005, and 279 controls. A higher risk for subjects residing in polluted areas was observed, but statistical significance was not reached (adjusted OR = 1.11 and 1.56 for subjects living in moderately and in heavily polluted zones, respectively, p = 0.190). Results suggest a possible aetiological role of residential air pollution from industrial sites on the risk of developing leukaemia in adult populations. However, the proportion of eligible subjects excluded from the study and the lack of any measure of air pollution prevent definitive conclusions from being drawn.

  4. Assessment of Industry-Induced Urban Human Health Risks Related to Benzo[a]pyrene based on a Multimedia Fugacity Model: Case Study of Nanjing, China

    PubMed Central

    Xu, Linyu; Song, Huimin; Wang, Yan; Yin, Hao

    2015-01-01

    Large amounts of organic pollutants emitted from industries have accumulated and caused serious human health risks, especially in urban areas with rapid industrialization. This paper focused on the carcinogen benzo[a]pyrene (BaP) from industrial effluent and gaseous emissions, and established a multi-pathway exposure model based on a Level IV multimedia fugacity model to analyze the human health risks in a city that has undergone rapid industrialization. In this study, GIS tools combined with land-use data was introduced to analyze smaller spatial scales so as to enhance the spatial resolution of the results. An uncertainty analysis using a Monte Carlo simulation was also conducted to illustrate the rationale of the probabilistic assessment mode rather than deterministic assessment. Finally, the results of the case study in Nanjing, China indicated the annual average human cancer risk induced by local industrial emissions during 2002–2008 (lowest at 1.99×10–6 in 2008 and highest at 3.34×10–6 in 2004), which was lower than the USEPA prescriptive level (1×10–6–1×10–4) but cannot be neglected in the long term.The study results could not only instruct the BaP health risk management but also help future health risk prediction and control. PMID:26035663

  5. Voluntary agreements for increasing energy-efficiency in industry: Case study of a pilot project with the steel industry in Shandong Province, China

    SciTech Connect

    Price, Lynn; Worrell, Ernst; Sinton, Jonathan; Yun, Jiang

    2003-03-01

    China faces a significant challenge in the years ahead to continue to provide essential materials and products for a rapidly-growing economy while addressing pressing environmental concerns. China's industrial sector is heavily dependent on the country's abundant, yet polluting, coal resources. While tremendous energy conservation and environmental protection achievements were realized in the industrial sector in the past, there remains a great gulf between the China's level of energy efficiency and that of the advanced countries of the world. Internationally, significant energy efficiency improvement in the industrial sector has been realized in a number of countries using an innovative policy mechanism called Voluntary Agreements. This paper describes international experience with Voluntary Agreements in the industrial sector as well as the development of a pilot program to test the use of such agreements with two steel mills in Shandong Province, China.

  6. Investigation of Usability as Industrial Raw Material of Olivine Occurrences: A Case Study from Gelendost - Isparta, Southwestern Turkey

    NASA Astrophysics Data System (ADS)

    Cengiz, Oya; Kurşunluoğlu, Mustafa

    2016-10-01

    Olivine occurrences are located in the northwest of Madenli and Eğirler villages in Gelendost-Isparta, Southwestern Turkey. The aim of this study is to investigate usability as an industrial raw material of olivine formations in the peridotite. For this purpose, geological, mineralogical and geochemical properties of olivine-rich rocks outcropping in the field were examined. Allochthonous units belonging to Beyşehir-Hoyran Nappes are formed in the Upper Eocene settlement aged Şarkikaraağaç Ophiolites, the Upper Cretaceous Eğirler Formation that contains wild flysch, and the Upper Triassic Deliktaş Formation that consists of recrystallized massive limestone. The Anamas-Akseki Autochthonous units are the Jurassic-Cretaceous Hacıalabaz formation, which consists of dolomite and limestone, the Neogene deposits and the Quaternary alluvium. Harzburgite and dunite are observed in peridotite at the bottom of Şarkikaraağaç Ophiolite. They are dominant rocks of olivine occurrences in the field and include mainly olivine, enstatite, stockwork and vein magnesite, and locally chromite. The concentrations of major oxides for harzburgite samples vary between 41.98 and 44.59% SiO2, between 41.32 to 45.74% MgO, and between 8.75 and 9.82% Fe2O3. The samples ranged from 0.1-4.50% loss on ignition of significance for their usability. Major oxide contents and loss on ignition values of olivine-rich harzburgite samples in the study area partly comply with the standard values that have been determined to be suitable for usage in industry. Consequently, olivine occurrences in the study area are used as olivine sand in industry.

  7. Ecological network analysis for carbon metabolism of eco-industrial parks: a case study of a typical eco-industrial park in Beijing.

    PubMed

    Lu, Yi; Chen, Bin; Feng, Kuishuang; Hubacek, Klaus

    2015-06-16

    Energy production and industrial processes are crucial economic sectors accounting for about 62% of greenhouse gas (GHG) emissions globally in 2012. Eco-industrial parks are practical attempts to mitigate GHG emissions through cooperation among businesses and the local community in order to reduce waste and pollution, efficiently share resources, and help with the pursuit of sustainable development. This work developed a framework based on ecological network analysis to trace carbon metabolic processes in eco-industrial parks and applied it to a typical eco-industrial park in Beijing. Our findings show that the entire metabolic system is dominated by supply of primary goods from the external environment and final demand. The more carbon flows through a sector, the more influence it would exert upon the whole system. External environment and energy providers are the most active and dominating part of the carbon metabolic system, which should be the first target to mitigate emissions by increasing efficiencies. The carbon metabolism of the eco-industrial park can be seen as an evolutionary system with high levels of efficiency, but this may come at the expense of larger levels of resilience. This work may provide a useful modeling framework for low-carbon design and management of industrial parks.

  8. Management strategies on the industrialization road of state-of-the-art technologies for e-waste recycling: the case study of electrostatic separation--a review.

    PubMed

    Xue, Mianqiang; Li, Jia; Xu, Zhenming

    2013-02-01

    Electronic waste (e-waste) management is pressing as global production has increased significantly in the past few years and is rising continuously at a fast rate. Many countries are facing hazardous e-waste mountains, most of which are disposed of by backyard recyclers, creating serious threats to public health and ecosystems. Industrialization of state-of-the-art recycling technologies is imperative to enhance the comprehensive utilization of resources and to protect the environment. This article aims to provide an overview of management strategies solving the crucial problems during the process of industrialization. A typical case study of electrostatic separation for recycling waste printed circuit boards was discussed in terms of parameters optimization, materials flow control, noise assessment, risk assessment, economic evaluation and social benefits analysis. The comprehensive view provided by the review could be helpful to the progress of the e-waste recycling industry.

  9. The North Texas aerospace manufacturing and aviation industries: An explanatory case study of school-to-work collaborative networks

    NASA Astrophysics Data System (ADS)

    Miller, Cynthia Ann

    The purpose of this study is to explore how educators, business partners and facilitators developed ties or networks to initiate a school-to-work collaboration to prepare students for jobs and careers in the aerospace manufacturing and aviation industries. There is growing concern about preparing a future workforce supply in these industries in North Texas. Workforce projections call for 8000 additional jobs between 2010 and 2020 (North Central Texas Council of Governments, 2013). Collaboration is recognized as a valuable asset to connect disjointed segments within the K-16 trajectory. This study explores the contradiction between the stated need for collaborative strategies and the inability of stakeholders attempting to collaborate across organizational and institutional boundaries to sustain these connections. Through the lens of networking theory, the roles of facilitators and the operation of networks and ties between and among partners are investigated. Ten participants in a high school curriculum development project were interviewed, representing a business, community college, and K-12 education. Data analysis revealed findings associated with three major themes: facilitation, project activity and relationships. Nine individuals were identified as facilitators, and facilitators were perceived as helping the project move forward. Project activity benefited from the structured curriculum development process. Although relationships characterized by strong ties helped start the project, weak ties predominated among project participants. Implications for theory include the need for more knowledge about facilitator roles and group dynamics. Further research about the functioning of weak and strong ties and facilitator skill sets relating to collaborative leadership would be valuable. Implications for practice include capturing lessons learned to apply to other industries, and overtly acknowledging the existence and importance of facilitators.

  10. Application of ISO 22000 and Failure Mode and Effect Analysis (FMEA) for industrial processing of salmon: a case study.

    PubMed

    Arvanitoyannis, Ioannis S; Varzakas, Theodoros H

    2008-05-01

    The Failure Mode and Effect Analysis (FMEA) model was applied for risk assessment of salmon manufacturing. A tentative approach of FMEA application to the salmon industry was attempted in conjunction with ISO 22000. Preliminary Hazard Analysis was used to analyze and predict the occurring failure modes in a food chain system (salmon processing plant), based on the functions, characteristics, and/or interactions of the ingredients or the processes, upon which the system depends. Critical Control points were identified and implemented in the cause and effect diagram (also known as Ishikawa, tree diagram and fishbone diagram). In this work, a comparison of ISO 22000 analysis with HACCP is carried out over salmon processing and packaging. However, the main emphasis was put on the quantification of risk assessment by determining the RPN per identified processing hazard. Fish receiving, casing/marking, blood removal, evisceration, filet-making cooling/freezing, and distribution were the processes identified as the ones with the highest RPN (252, 240, 210, 210, 210, 210, 200 respectively) and corrective actions were undertaken. After the application of corrective actions, a second calculation of RPN values was carried out resulting in substantially lower values (below the upper acceptable limit of 130). It is noteworthy that the application of Ishikawa (Cause and Effect or Tree diagram) led to converging results thus corroborating the validity of conclusions derived from risk assessment and FMEA. Therefore, the incorporation of FMEA analysis within the ISO 22000 system of a salmon processing industry is anticipated to prove advantageous to industrialists, state food inspectors, and consumers.

  11. Benefits of clean development mechanism application on the life cycle assessment perspective: a case study in the palm oil industry.

    PubMed

    Chuen, Onn Chiu; Yusoff, Sumiani

    2012-03-01

    This study performed an assessment on the beneficial of the Clean Development Mechanism (CDM) application on waste treatment system in a local palm oil industry in Malaysia. Life cycle assessment (LCA) was conducted to assess the environmental impacts of the greenhouse gas (GHG) reduction from the CDM application. Calculations on the emission reduction used the methodology based on AM002 (Avoided Wastewater and On-site Energy Use Emissions in the Industrial Sector) Version 4 published by United Nations Framework Convention on Climate Change (UNFCC). The results from the studies showed that the introduction of CDM in the palm oil mill through conversion of the captured biogas from palm oil mill effluent (POME) treatment into power generation were able to reduce approximate 0.12 tonnes CO2 equivalent concentration (tCO2e) emission and 30 kW x hr power generation per 1 tonne of fresh fruit bunch processed. Thus, the application of CDM methodology on palm oil mill wastewater treatment was able to reduce up to 1/4 of the overall environment impact generated in palm oil mill.

  12. Traffic and industrial activities around Riyadh cause the accumulation of heavy metals in legumes: A case study.

    PubMed

    Alyemeni, Mohammed Nasser; Almohisen, Ibrahem A A

    2014-04-01

    The objective of this study was to analyse the effect of the continuously increasing anthropogenic activities around Riyadh, Saudi Arabia on the accumulation of heavy metals in leguminous crops. This study determined whether four legume crops, Pisum sativum L., Vicia faba L., Glycine max and Vigna sinensis, could accumulate the heavy metals Cu, Mn, Pb and Zn in their leaves, pods and grains during the summer when grown under conditions with ambient air pollution from heavy traffic and industrial activities in Riyadh, Saudi Arabia. The effect of the air pollution was examined by quantifying the protein and trace element Cu, Mn, Pb and Zn concentrations in the leaves, pods and grains of the four plant species. Analysis of the results indicated that air pollution significantly increased the heavy metal concentrations in the leaves, pods and grains. Toxic concentrations of the heavy metals were found in the plants grown at L3, L4 and L5. In conclusion, the air pollution increases as the traffic, industrial activities and population density increase.

  13. The Impact of New Work Technologies on Training. Five Case Studies in French Industry. Discussion Paper No. 81.

    ERIC Educational Resources Information Center

    Araujo e Oliveira, Joao Batista

    Case studies of five French firms illustrate the impact of new work technologies on training. Liquid Corporation has embarked on changes in production technology in response to market needs. Four aspects of the change process are as follows: creating the climate for change, selecting operators, defining new training requirements, and training for…

  14. Building a Better Workforce: A Case Study in Management Simulations and Experiential Learning in the Construction Industry

    ERIC Educational Resources Information Center

    Douglas-Lenders, Rachel Claire; Holland, Peter Jeffrey; Allen, Belinda

    2017-01-01

    Purpose: The purpose of this paper is to examine the impact of experiential simulation-based learning of employee self-efficacy. Design/Methodology/Approach: The research approach is an exploratory case study of a group of trainees from the same organisation. Using a quasi-experiment, one group, pre-test-post-test design (Tharenou et al., 2007), a…

  15. Organizational Learning from near Misses, Incidents, Accidents, and Fatalities: A Multiple Case Study of the USA Amusement Industry

    ERIC Educational Resources Information Center

    Wall, Kathleen Horner

    2011-01-01

    Accidents and fatalities at USA amusement parks are rare, yet when they do occur, they can injure, maim, and even kill. This dissertation sheds light on how three family-owned amusement parks learned and improved as organizations from their own and others' failure experience. Using a multiple case study design, 18 participants were interviewed.…

  16. Industry Study, Electronics Industry, Spring 2009

    DTIC Science & Technology

    2009-01-01

    environment. We will develop these observations, and others, in the course of this paper. We are first going to establish context for the industry ...Taiwanese IC industry illustrates the best example of a world class IC CVVI concept. Specifically, TSMC co- develops advanced-technology designs with their...technology node. Significant expenditures by industry and government are required to educate new intellectual talent, perform research and development

  17. Analysis and treatment of industrial wastewater through chemical coagulation-adsorption process-A case study of Clariant Pakistan limited

    NASA Astrophysics Data System (ADS)

    Ali Shah, Syed Farman; Shah, Abdul Karim; Mehdi, Ahmad; Memon, Aziza Aftab; Harijan, Khanji; Ali, Zeenat M.

    2012-05-01

    Textile dye manufacture processes are known as the most polluting chemical processes of industrial sectors of the world. Colored wastewaters along with many polluting agents are troublesome. They are heavily polluted with dyes, textile auxiliaries and chemicals. Current study applies a coupled technology for wastewater treatment. Combined coagulation-adsorption process was utilized for treatment of complex nature effluents of dyes, binder emulsion, pigments and textile chemicals plants at Clariant Pakistan. Cost effective coagulant and adsorbent was selected by using waste material from a power generation unit of Water and Power Development Authority (WAPDA), Pakistan. The treated effluent could be reused. Alum+ Activated Carbon, Ferrous sulfate+ Activated Carbon, Ferric chloride + Activated Carbon. Almost complete decolourization was achieved along with reduction in COD up to 65%. Pre and post treatment, TDS, COD, Turbidity and suspended solids were improved.

  18. Physiologically Based Absorption Modeling to Impact Biopharmaceutics and Formulation Strategies in Drug Development-Industry Case Studies.

    PubMed

    Kesisoglou, Filippos; Chung, John; van Asperen, Judith; Heimbach, Tycho

    2016-09-01

    In recent years, there has been a significant increase in use of physiologically based pharmacokinetic models in drug development and regulatory applications. Although most of the published examples have focused on aspects such as first-in-human (FIH) dose predictions or drug-drug interactions, several publications have highlighted the application of these models in the biopharmaceutics field and their use to inform formulation development. In this report, we present 5 case studies of use of such models in this biopharmaceutics/formulation space across different pharmaceutical companies. The case studies cover different aspects of biopharmaceutics or formulation questions including (1) prediction of absorption prior to FIH studies; (2) optimization of formulation and dissolution method post-FIH data; (3) early exploration of a modified-release formulation; (4) addressing bridging questions for late-stage formulation changes; and (5) prediction of pharmacokinetics in the fed state for a Biopharmaceutics Classification System class I drug with fasted state data. The discussion of the case studies focuses on how such models can facilitate decisions and biopharmaceutic understanding of drug candidates and the opportunities for increased use and acceptance of such models in drug development and regulatory interactions.

  19. Estimates and Predictions of Coal Workers’ Pneumoconiosis Cases among Redeployed Coal Workers of the Fuxin Mining Industry Group in China: A Historical Cohort Study

    PubMed Central

    Han, Bing; Liu, Hongbo; Zhai, Guojiang; Wang, Qun; Liang, Jie; Zhang, Mengcang; Cui, Kai; Shen, Fuhai; Yi, Hongbo; Li, Yuting; Zhai, Yuhan; Sheng, Yang; Chen, Jie

    2016-01-01

    This research was aimed at estimating possible Coal workers’ pneumoconiosis (CWP) cases as of 2012, and predicting future CWP cases among redeployed coal workers from the Fuxin Mining Industry Group. This study provided the scientific basis for regulations on CWP screening and diagnosis and labor insurance policies for redeployed coal workers of resource-exhausted mines. The study cohort included 19,116 coal workers. The cumulative incidence of CWP was calculated by the life-table method. Possible CWP cases by occupational category were estimated through the average annual incidence rate of CWP and males’ life expectancy. It was estimated that 141 redeployed coal workers might have suffered from CWP as of 2012, and 221 redeployed coal workers could suffer from CWP in the future. It is crucial to establish a set of feasible and affordable regulations on CWP screening and diagnosis as well as labor insurance policies for redeployed coal workers of resource-exhausted coal mines in China. PMID:26845337

  20. Estimates and Predictions of Coal Workers' Pneumoconiosis Cases among Redeployed Coal Workers of the Fuxin Mining Industry Group in China: A Historical Cohort Study.

    PubMed

    Han, Bing; Liu, Hongbo; Zhai, Guojiang; Wang, Qun; Liang, Jie; Zhang, Mengcang; Cui, Kai; Shen, Fuhai; Yi, Hongbo; Li, Yuting; Zhai, Yuhan; Sheng, Yang; Chen, Jie

    2016-01-01

    This research was aimed at estimating possible Coal workers' pneumoconiosis (CWP) cases as of 2012, and predicting future CWP cases among redeployed coal workers from the Fuxin Mining Industry Group. This study provided the scientific basis for regulations on CWP screening and diagnosis and labor insurance policies for redeployed coal workers of resource-exhausted mines. The study cohort included 19,116 coal workers. The cumulative incidence of CWP was calculated by the life-table method. Possible CWP cases by occupational category were estimated through the average annual incidence rate of CWP and males' life expectancy. It was estimated that 141 redeployed coal workers might have suffered from CWP as of 2012, and 221 redeployed coal workers could suffer from CWP in the future. It is crucial to establish a set of feasible and affordable regulations on CWP screening and diagnosis as well as labor insurance policies for redeployed coal workers of resource-exhausted coal mines in China.

  1. Creating a Sustainability Scorecard as a predictive tool for measuring the complex social, economic and environmental impacts of industries, a case study: assessing the viability and sustainability of the dairy industry.

    PubMed

    Buys, L; Mengersen, K; Johnson, S; van Buuren, N; Chauvin, A

    2014-01-15

    Sustainability is a key driver for decisions in the management and future development of industries. The World Commission on Environment and Development (WCED, 1987) outlined imperatives which need to be met for environmental, economic and social sustainability. Development of strategies for measuring and improving sustainability in and across these domains, however, has been hindered by intense debate between advocates for one approach fearing that efforts by those who advocate for another could have unintended adverse impacts. Studies attempting to compare the sustainability performance of countries and industries have also found ratings of performance quite variable depending on the sustainability indices used. Quantifying and comparing the sustainability of industries across the triple bottom line of economy, environment and social impact continues to be problematic. Using the Australian dairy industry as a case study, a Sustainability Scorecard, developed as a Bayesian network model, is proposed as an adaptable tool to enable informed assessment, dialogue and negotiation of strategies at a global level as well as being suitable for developing local solutions.

  2. Development of sustainable waste management toward zero landfill waste for the petrochemical industry in Thailand using a comprehensive 3R methodology: A case study.

    PubMed

    Usapein, Parnuwat; Chavalparit, Orathai

    2014-06-01

    Sustainable waste management was introduced more than ten years ago, but it has not yet been applied to the Thai petrochemical industry. Therefore, under the philosophy of sustainable waste management, this research aims to apply the reduce, reuse, and recycle (3R) concept at the petrochemical factory level to achieve a more sustainable industrial solid waste management system. Three olefin plants in Thailand were surveyed for the case study. The sources and types of waste and existing waste management options were identified. The results indicate that there are four sources of waste generation: (1) production, (2) maintenance, (3) waste treatment, and (4) waste packaging, which correspond to 45.18%, 36.71%, 9.73%, and 8.37% of the waste generated, respectively. From the survey, 59 different types of industrial wastes were generated from the different factory activities. The proposed 3R options could reduce the amount of landfill waste to 79.01% of the amount produced during the survey period; this reduction would occur over a period of 2 years and would result in reduced disposal costs and reduced consumption of natural resources. This study could be used as an example of an improved waste management system in the petrochemical industry.

  3. Knowledge Exchange between Universities and the Creative Industries in the UK: A Case Study of Current Practice

    ERIC Educational Resources Information Center

    Ferguson, Morag

    2014-01-01

    The importance to the economy of knowledge exchange between universities and industry has long been recognized, and in the UK a number of initiatives are in place to support such activities. These initiatives have helped to stimulate engagement between universities and the creative industries, a sector of increasing importance to the UK economy.…

  4. Method of evaluating the impact of ERP implementation critical success factors - a case study in oil and gas industries

    NASA Astrophysics Data System (ADS)

    Gajic, Gordana; Stankovski, Stevan; Ostojic, Gordana; Tesic, Zdravko; Miladinovic, Ljubomir

    2014-01-01

    The so far implemented enterprise resource planning (ERP) systems have in many cases failed to meet the requirements regarding the business process control, decrease of business costs and increase of company profit margin. Therefore, there is a real need for an evaluation of the influence of ERP on the company's performance indicators. Proposed in this article is an advanced model for the evaluation of the success of ERP implementation on organisational and operational performance indicators in oil-gas companies. The recommended method establishes a correlation between a process-based method, a scorecard model and ERP critical success factors. The method was verified and tested on two case studies in oil-gas companies using the following procedure: the model was developed, tested and implemented in a pilot gas-oil company, while the results were implemented and verified in another gas-oil company.

  5. Shipbuilding Industry, Industry Study, Spring 2009

    DTIC Science & Technology

    2009-01-01

    Heavy Industries, Ulsan, KS Hyundai Automotive, Ulsan, KS Samsung Shipyard, Geoje, KS 3 INTRODUCTION The ability of a maritime nation to...labor; thus the industry has shifted its production base from Europe to Asia. Within Asia there has been an intense competition between South...combined accounted for 77.9 percent of global production in 2006. 4 In 2008, South Korean shipbuilders continued to dominate the construction of all

  6. A case study in technology utilization: Industrial products and practices. [summary of benefits to national economy resulting from space programs

    NASA Technical Reports Server (NTRS)

    1973-01-01

    In pursuit of such missions as Apollo, the National Aeronautics and Space Administration has called into being unique equipment that obviously has little direct application beyond the achievement of mission objectives. Yet, to assume that further direct application of space program hardware is somehow a measure of the industrial benefits accruing to the nation is to misunderstand how the creation of new technology affects modern industrial capability. This document presents a profile of the significant ways in which technological developments in response to aerospace mission requirements have been coupled into industrial practice, with the result being that improved products and processes are now being utilized to benefit the nation.

  7. [Muskuloskeletal disorders in construction industry: hospital cases].

    PubMed

    Santini, M; Riva, M M; Mosconi, G

    2012-01-01

    The authors analyse 493 hospital cases in 356 workers from the construction industry, came to observation for musculoskeletal disorders (average age 48, 2 years, SD 9; work seniority 32, 2 years, SD 9, 7; work seniority in construction industry 27, 3 years, SD 12, 4). The evaluation was required in 305 subjects (85.7% of the sample) to investigate one or more suspected WMDS; in 51 subjects (14.3% of the sample) to express an opinion on fitness to work or residual work capacity. Investigations led to diagnosis of 479 musculoskeletal disorders; the districts most affected are spine and upper limb. 64.7% of the musculoskeletal disorders was evaluated to be work-related, the percentage rises to 68% when considering only cases sent for evaluation of suspected WMDS. The most frequent reasons to exclude relation between the musculoskeletal disorders and work were an high age at diagnosis, presence of comorbidity or outcome of trauma, a disease mismatch exposure.

  8. Voluntary Agreements for Increasing Energy-Efficiency in Industry: Case Study of a Pilot Project with the Steel Industry in Shandong Province, China

    SciTech Connect

    Price, Lynn; Worrell, Ernst; Sinton, Jonathan; Yun, Jiang

    2003-03-01

    This paper describes international experience with the use of Voluntary Agreements for increasing industrial sector energy-efficiency, drawing lessons learned regarding the essential elements of the more successful programs. The paper focuses on a pilot project for implementation of a Voluntary Agreement with two steel mills in Shandong Province that was developed through international collaboration with experts in China, the Netherlands, and the U.S. Designing the pilot project involved development of approaches for energy-efficiency potential assessments for the steel mills, target-setting to establish the Voluntary Agreement energy-efficiency goals, preparing energy-efficiency plans for implementation of energy-saving technologies and measures, and monitoring and evaluating the project's energy savings.

  9. Application of chemical, biological and membrane separation processes in textile industry with recourse to zero effluent discharge--a case study.

    PubMed

    Nandy, T; Dhodapkar, R S; Pophali, G R; Kaul, S N; Devotta, S

    2005-09-01

    Environmental concerns associated with textile processing had placed the textile sector in a Southern State of India under serious threat of survival. The textile industries were closed under the orders of the Statutory Board for reason of inadequate compliance to environmental discharge norms of the State for the protection of the drinking water source of the State capital. In compliance with the direction of the Board for zero effluent discharge, advanced treatment process have been implemented for recovery of boiler feed quality water with recourse to effluent recycling/reuse. The paper describes to a case study on the adequacy assessment of the full scale effluent treatment plant comprising chemical, biological and filtration processes in a small scale textile industry. In addition, implementation of measures for discernable improvement in the performance of the existing units through effective operation & maintenance, and application of membrane separation processes leading to zero effluent discharge is also highlighted.

  10. Case study on partnering to revitalize development, delivery, and evaluation of education programs in optics and photonics for industry

    NASA Astrophysics Data System (ADS)

    Gaines Walker, Janice M.; Anderson, Susan A.; Harding, Kevin G.; Karakekes, Meg; Chen, Ray T.

    1997-12-01

    For the past three years, the National Alliance for Photonics Education in Manufacturing (NAPEM) has 'partnered' with industry to develop, deliver and evaluate continuing education programs on optics and photonics applied to manufacturing processes. NAPEM is an alliance of CREOL/University of Central Florida, the Industrial Technology Institute, the University of Connecticut, The University of Texas at Austin, and SPIE -- The International Society for Optical Engineering. NAPEM formed in 1994 as the result of partial funding through a U. S. Technology/Reinvestment Project/Manufacturing Education and Training grant monitored by the National Science Foundation. NAPEM targeted four applications of optics in manufacturing processes. Each of these manufacturing process corresponds to a geographical region in the United States: semiconductor manufacturing in the Southwest, durable goods manufacturing in the Midwest, laser materials processing in the North East, and optics manufacturing in the South East. Course programs were typically modular, offered in half- to full-day formats. This paper focuses on lessons learned by Alliance members in the process of fulfilling NAPEM's mission. Specifically this paper addresses: (1) Challenges and benefits of university and professional association partnerships on program development, promotion and evaluation; (2) challenges and benefits of partnering with industry on program development, evaluation and continuation; (3) the importance of developing 'learning partnerships' with human resources, engineering and technical managers from industry; (4) matching delivery mechanisms to industries' educational 'habits;' (5) challenges and solutions for addressing different industries' readiness to utilize high-technology.

  11. Applicability of Universal Thermal Climate Index (UTCI) in occupational heat stress assessment: a case study in brick industries.

    PubMed

    Vatani, Javad; Golbabaei, Farideh; Dehghan, Somayeh Farhang; Yousefi, Azam

    2016-01-01

    The present study aimed to investigate the applicability of Universal Thermal Climate Index (UTCI) as an innovative and science-based index in public health researches, in occupational heat stress assessment. All indoor and outdoor workers (200 people) of Brick industries of Shahroud, Iran participated in the research. First, the environmental variables such as air temperature, wet-bulb temperature, globe temperature, air velocity and relative humidity were measured; then UTCI and WBGT (wet-bulb globe temperature) indices were calculated. Simultaneously, physiological parameters including systolic and diastolic blood pressure, oral temperature, skin temperature, tympanic temperature and heart rate of workers were measured. UTCI and WBGT indices were 34.2 ± 2°C, 21.8 ± 1.8°C in the outdoor environments and 38.1 ± 4.4°C, 24.7 ± 3.3°C at the indoor environments, respectively. There were the weak inverse relationships between UTCI and WBGT indices at the outdoor environments and physiological responses such as systolic blood pressure, and diastolic blood pressure. However, there were no similar results for indoor environments. The significant relationships were found between UTCI and WBGT at both indoor and outdoor environments. Both UTCI and WBGT indices are suitable for assessing the occupational heat stress. Although, UTCI index seems more appropriate for heat stress assessment in the environments with low humidity and air velocity.

  12. Applicability of Universal Thermal Climate Index (UTCI) in occupational heat stress assessment: a case study in brick industries

    PubMed Central

    VATANI, Javad; GOLBABAEI, Farideh; DEHGHAN, Somayeh Farhang; YOUSEFI, Azam

    2015-01-01

    The present study aimed to investigate the applicability of Universal Thermal Climate Index (UTCI) as an innovative and science-based index in public health researches, in occupational heat stress assessment. All indoor and outdoor workers (200 people) of Brick industries of Shahroud, Iran participated in the research. First, the environmental variables such as air temperature, wet-bulb temperature, globe temperature, air velocity and relative humidity were measured; then UTCI and WBGT (wet-bulb globe temperature) indices were calculated. Simultaneously, physiological parameters including systolic and diastolic blood pressure, oral temperature, skin temperature, tympanic temperature and heart rate of workers were measured. UTCI and WBGT indices were 34.2 ± 2°C, 21.8 ± 1.8°C in the outdoor environments and 38.1 ± 4.4°C, 24.7 ± 3.3°C at the indoor environments, respectively. There were the weak inverse relationships between UTCI and WBGT indices at the outdoor environments and physiological responses such as systolic blood pressure, and diastolic blood pressure. However, there were no similar results for indoor environments. The significant relationships were found between UTCI and WBGT at both indoor and outdoor environments. Both UTCI and WBGT indices are suitable for assessing the occupational heat stress. Although, UTCI index seems more appropriate for heat stress assessment in the environments with low humidity and air velocity. PMID:26320731

  13. Case Studies

    ERIC Educational Resources Information Center

    Ritter, Lois A., Ed.; Sue, Valerie M., Ed.

    2007-01-01

    This article presents two case studies using online surveys for evaluation. The authors begin with an example of a needs assessment survey designed to measure the amount of help new students at a university require in their first year. They then discuss the follow-up survey conducted by the same university to measure the effectiveness of the…

  14. An Impact Analysis of Regional Industry--University Interactions: The Case of Industrial PhD Schools

    ERIC Educational Resources Information Center

    Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

    2016-01-01

    The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry--university…

  15. An Impact Analysis of Regional Industry-University Interactions: The Case of Industrial PhD Schools

    ERIC Educational Resources Information Center

    Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

    2016-01-01

    The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry-university…

  16. Spring 2006. Industry Study. Health Care Industry

    DTIC Science & Technology

    2006-01-01

    among 191 member countries in the extent to which caregivers are responsive to a patient’s expectations of receiving treatment with dignity and...other health practitioners. This segment of the industry includes the offices of chiropractors , optometrists, podiatrists, occupational and physical...Health Administration (OSHA), which mandates facility safety; Emergency Medical Treatment and Active Labor Act (EMTALA), which mandates policies to

  17. Chemical Industry Bandwidth Study

    SciTech Connect

    none,

    2006-12-01

    The Chemical Bandwidth Study provides a snapshot of potentially recoverable energy losses during chemical manufacturing. The advantage of this study is the use of "exergy" analysis as a tool for pinpointing inefficiencies.

  18. Naturally occurring radioactive material from the aluminium industry--a case study: the Egyptian Aluminium Company, Nag Hammady, Egypt.

    PubMed

    Abbady, Adel G E; El-Arabi, A M

    2006-12-01

    The activity concentrations and the gamma-absorbed dose rates of the terrestrial naturally occurring radionuclides (226)Ra and (232)Th were determined in samples of bauxite, alumina and aluminium dross tailings industrial waste (used to produce two types of alums) using high purity germanium (HPGe) gamma ray spectrometry. The bauxite and alumina are imported by Egyptalum (The Egyptian Aluminium Company, Nag Hammady, Egypt) from Guinea and India. The activity concentrations in the bauxite range from 29 +/- 1 to 112 +/- 6 Bq kg(-1) for (226)Ra, and 151 +/- 8 to 525 +/- 12 Bq kg(-1) for (232)Th, with mean values of 62 +/- 8 and 378 +/- 50 Bq kg(-1), respectively. With respect to alumina and tail, the mean values are 5.7 +/- 1.1 and 8.4 +/- 0.8 Bq kg(-1) for (226)Ra and 7.2 +/- 1.6 and 10.7 +/- 1.2 Bq kg(-1) for (232)Th. Potassium-40 was not detected in any of the studied samples. The measured activity concentrations of (226)Ra and (232)Th in bauxite are higher than the world average while in alumina and tail they are lower. As a measure of radiation hazard to the occupational workers and members of the public, the Ra equivalent activities and external gamma dose rates due to natural radionuclides at 1 m above the ground surface were calculated. The external gamma-radiation doses received by the Egyptalum workers are 97, 409, 8.5 and 12.7 microSv y(-1) for the Guinean and Indian bauxite, the alumina and tail, respectively, which is well below the recommended allowed dose of 1 mSv y(-1) for non-exposed workers.

  19. Assessing the Technology Programming Used by Community Colleges to Meet Industry Needs: An Exploratory Case Study Research

    ERIC Educational Resources Information Center

    Hernandez, Otto G.

    2014-01-01

    Historically, community college missions have addressed both the transfer to 4-year colleges and universities, as well as local workforce development. To facilitate the workforce development component of their mission, community college leaders and program managers have regularly sought partnerships with significant industry members in their…

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

    ERIC Educational Resources Information Center

    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…

  1. Success Factors in Higher Education-Industry Collaboration: A Case Study of Collaboration in the Engineering Field

    ERIC Educational Resources Information Center

    Thune, Taran

    2011-01-01

    This paper addresses the question of what potential success factors are relevant when developing and managing higher education-business partnerships. To shed light on this question, the paper presents a review of research literature on the possible success factors in university-industry relations. To shed further light on the factors identified in…

  2. Shipbuilding Industry. Industry Study, Spring 2008

    DTIC Science & Technology

    2008-01-01

    Department of the Army LTC Edward Loewen, U.S. Army Mr. John Madden, Department of the Navy Lt Col Stacy McNutt, U.S. Air Force Mr. Steven Pawlow...Department of the Army Col Mark Tull, U.S. Marine Corps CDR George Vassilikas, U. S. Navy Ms. Tamara Verdon , National Geospatial Intelligence...December 7, 2001, 2001. 1. IBISWorld. IBISWorld Industry Report - Ship Building in the US2007. John Fisher. Looking Outside the Box - Confronting the

  3. Manufacturing Industry, Industry Study, Spring 2009

    DTIC Science & Technology

    2009-01-01

    pdf. Cooper, William H., Specialist in International Trade and Finance . “Free Trade Agreements: Impact on U.S. Trade and Implications for U.S...News, February 13, 2009. http://www.economist.com/ finance /displaystory.cfm?story_id=13129949. Economists.com. “The Return of Economic Nationalism...of Oldenburg, Nov 15, 2007), Vol. 222, Part C. " Finance and Economics: Industrial Metamorphosis; Manufacturing Employment." The Economist 377, no

  4. Spring 2007. Industry Study. Manufacturing Industry

    DTIC Science & Technology

    2007-01-01

    manufacturing industry if it is engaged in the mechanical, physical, or chemical transformation of materials, substances, or components into new products...the interdependency between new research and manufacturing becomes vitally important. In 2004, the DOC (p. 7) reported the US manufacturing sector...present new business opportunities for US goods. Worldwide, manufactured goods account for more than 77% of global trade (NAM, 2006, p. 41

  5. Spring 2006. Industry Study. Manufacturing Industry

    DTIC Science & Technology

    2006-01-01

    Vuong Co., Ltd, HCMC, Vietnam Mitsubishi Heavy Industries, Nagoya, Japan Nike Factory, Dong Nai, Vietnam NTK/NGK, Komaki City, Japan OPV...Corporation, Nagoya, Japan US Consul General, HCMC, Vietnam US Consulate, Nagoya, Japan US Embassy, Beijing, China UTC, P&W Chengdu Aerotech...Manufacturing, Chengdu, China Vina Kyoei Steel, Ltd, Phu My, Vietnam Yamazaki Mazak, Minokamo City, Japan Yara, Phu My, Vietnam 1 INTRODUCTION “A

  6. Mining Industry Energy Bandwidth Study

    SciTech Connect

    none,

    2007-07-01

    The Industrial Technologies Program (ITP) relies on analytical studies to identify large energy reduction opportunities in energy-intensive industries and uses these results to guide its R&D portfolio. The energy bandwidth illustrates the total energy-saving opportunity that exists in the industry if the current processes are improved by implementing more energy-efficient practices and by using advanced technologies. This bandwidth analysis report was conducted to assist the ITP Mining R&D program in identifying energy-saving opportunities in coal, metals, and mineral mining. These opportunities were analyzed in key mining processes of blasting, dewatering, drilling, digging, ventilation, materials handling, crushing, grinding, and separations.

  7. Biotechnological reduction of sulfide in an industrial primary wastewater treatment system: A sustainable and successful case study

    SciTech Connect

    Rajamani, S.

    1996-12-31

    The leather industry is an important export-oriented industry in India, with more than 3,000 tanneries located in different clusters. Sodium sulfide, a toxic chemical, is used in large quantities to remove hair and excess flesh from hides and skins. Most of the sodium sulfide used in the process is discharged as waste in the effluent, which causes serious environmental problems. Reduction of sulfide in the effluent is generally achieved by means of chemicals in the pretreatment system, which involves aerobic mixing using large amounts of chemicals and high energy, and generating large volumes of sludge. A simple biotechnological system that uses the residual biosludge from the secondary settling tank was developed, and the commercial-scale application established that more than 90% of the sulfide could be reduced in the primary treatment system. In addition to the reduction of sulfide, foul smells, BOD and COD are reduced to a considerable level. 3 refs., 2 figs., 1 tab.

  8. Creating alliances for disease management in industrial settings: a case study of HIV/AIDS in workers in South African gold mines.

    PubMed

    Williams, B; Campbell, C

    1998-01-01

    The epidemic of HIV/AIDS is at an advanced stage in many African countries, but little attention has been given to the impact that this will have in industrial settings. Using the Southern African mining industry as a case study, the authors consider the state of the HIV epidemic and discuss programs that have been undertaken to manage HIV. They critically analyze the reasons current interventions have had little impact on HIV among mine workers, tracing the lack of success to neglect of the social and community contexts within which HIV transmission takes place, as well as the lack of attention to the psychosocial processes and mechanisms underlying disease transmission. Finally, they present an intervention that aims to address the limitations of existing industrial programs and improve the management of sexually transmitted diseases (STDs), including HIV, in a particular occupational setting through creating alliances between a wide range of community stakeholders. The intervention aims not only to reduce STDs, promote awareness of HIV risks, and distribute condoms, as existing programs have done, but also to address the broader social, cultural, and community contexts that facilitate HIV transmission.

  9. 2002 Industry Studies: Energy

    DTIC Science & Technology

    2002-01-01

    drilling in the Arctic National Wildlife Refuge ( ANWR ) in Alaska out of the Senate version of the NEP.39 The Washington Times recently confirmed that...even the oil companies did not support drilling in ANWR . Studies by the U.S. Geological Survey explained that Arctic oil is so expensive to get that it...Gulf of Mexico and offshore from the Atlantic and Pacific coasts. The opponents of ANWR and offshore drilling often argue that production from areas

  10. Meat industry wastewater: microbiological quality and antimicrobial susceptibility of E. coli and Salmonella sp. isolates, case study in Vojvodina, Serbia.

    PubMed

    Stošić, Milena; Čučak, Dragana; Kovačević, Srđan; Perović, Marija; Radonić, Jelena; Turk Sekulić, Maja; Vojinović Miloradov, Mirjana; Radnović, Dragan

    2016-01-01

    Wastewater from meat processing industries is a fusion of compounds with a high load of organic matter, and pathogen microorganisms like Escherichia coli, and Salmonella sp. The aim of this research was to determine microbiological characteristics of the wastewater discharged from the meat processing industry in order to get a more detailed insight into meat industry wastewater pollution, and to evaluate the resistance of bacterial strains E. coli and Salmonella sp. to antibiotics. The evaluation of the antimicrobial susceptibility was performed on 37 strains of E. coli and eight strains of Salmonella sp. to nine different antibiotics. The number of faecal pollution indicators was very high in all samples. From a total of 37 strains of E. coli, a moderate degree of resistance was shown to tetracycline (37.83%); a low degree of resistance to ampicillin (21.62%), streptomycin (24.32%), trimethoprim-sulfamethoxazol (18.92%) and nalidixic acid (16.22%); and very low to: chloramphenicol (13.51%), ciprofloxacin (2.7%), gentamicin and cefotaxime (0.0%). The results for eight strains of Salmonella sp. show that all eight isolates had some degree of susceptibility to nine tested antimicrobial agents and six strains were fully susceptible to all tested antibiotics.

  11. The impact of TRIPS on innovation and exports: a case study of the pharmaceutical industry in India.

    PubMed

    Malhotra, Prabodh

    2008-01-01

    Currently, there is a debate on what impact the implementation of the Trade Related Aspects of Intellectual Property Rights (TRIPS) in India would have on its pharmaceutical industry and health care. The debate hinges primarily on two major questions. First, will the new patent regime provide an impetus for innovation in the pharmaceutical industry? Second, how far will India's pharmaceutical exports of copied versions of patented drugs to developing countries be restricted under the new regime? The first question seeks to find out if TRIPS will increase India's innovative capabilities to fill the current vacuum to develop drugs for tropical diseases. The large multinational companies (MNCs) that dominate the global pharmaceutical industry have no interest in commercial ventures that have little potential for great returns on investment. The second question attempts to find a solution to the lack of access to medicine in most developing countries. Indian manufacturers' supply of reverse-engineered drugs, which cost only a fraction of the prices charged by MNCs, may be coming to an end under the new regime. Against this backdrop, this article attempts to analyse the impact of strengthening intellectual property rights in India.

  12. Automated image registration in semiconductor industry: a case study in the direct-to-digital holography inspection system

    NASA Astrophysics Data System (ADS)

    Dai, X. L.; Hunt, Martin A.

    2003-05-01

    Automated image registration based on pattern recognition is a critical procedure in many applications of machine vision and is essential for accurate navigation and change detection. In this paper, an overview of the specific applications of image registration in wafer inspection is given, followed by a case study in the application of image registration for direct to digital holography (DDH) wafer inspection. A complete system of novel algorithms for holographic image capable of accepting a variety of data streams as inputs: (1) complex frequency data; (2) complex spatial data; (3) magnitude of data extracted from holograms; (4) phase data extracted from holograms; and (5) intensity-only data. This flexibility facilitates the development of faster, more reliable, and more efficient DDH processing systems, which is important in system optimization and production. In particular, the system enables the use of the full complex wavefront, which contains both reflectance and structural topology information, in the registration process. The added information contained in the wavefront can be utilized for increased robustness and computational efficiency. Both the theory and implementation of the proposed registration system are briefly described within the framework of DDH processing for wafer inspection tasks. Several examples of defect detection and wafer alignment are given with estimates of accuracy and robustness.

  13. Steel Industry Energy Bandwidth Study

    SciTech Connect

    none,

    2004-10-01

    ITP conducted a study on energy use and potential savings, or "bandwidth" study, in major steelmaking processes. Intended to provide a realistic estimate of the potential amount of energy that can be saved in an industrial process, the "bandwidth" refers to the difference between the amount of energy that would be consumed in a process using commercially available technology versus the minimum amount of energy needed to achieve those same results based on the 2nd law of thermodynamics. The Steel Industry Energy Bandwidth Study (PDF 133 KB) also estimates steel industry energy use in the year 2010, and uses that value as a basis for comparison against the minimum requirements. This energy savings opportunity for 2010 will aid focus on longer term R&D.

  14. Industrial hazardous waste treatment featuring a rotary kiln and grate furnace incinerator: a case study in China.

    PubMed

    Ma, Pan; Ma, Zengyi; Yan, Jianhua; Chi, Yong; Ni, Mingjiang; Cen, Kefa

    2011-10-01

    As one of the fastest developing countries, China is facing severe problems concerning hazardous waste treatment and disposal. This paper presents a new incineration technology and demonstration project in eastern China. The incineration system includes a rotary kiln, a grate furnace for burning out the kiln residue and a flue gas post-combustion chamber. Flue gas treatment and emission control is based on: a quench tower, followed by dry hydrated lime and activated carbon injection, a dual bag filter system, and a wet scrubber. It demonstrated that this incineration technology can effectively dispose of industrial hazardous waste with variable and complex characteristics. Gas emissions meet the demands of the Chinese Environmental Protection Association standard.

  15. Application of Elements of Numerical Methods in the Analysis of Journal Bearings in AC Induction Motors: An Industry Case Study

    ERIC Educational Resources Information Center

    Ahrens, Fred; Mistry, Rajendra

    2005-01-01

    In product engineering there often arise design analysis problems for which a commercial software package is either unavailable or cost prohibitive. Further, these calculations often require successive iterations that can be time intensive when performed by hand, thus development of a software application is indicated. This case relates to the…

  16. The Role of Re-Appropriation in Open Design: A Case Study on How Openness in Higher Education for Industrial Design Engineering Can Trigger Global Discussions on the Theme of Urban Gardening

    ERIC Educational Resources Information Center

    Ostuzzi, Francesca; Conradie, Peter; De Couvreur, Lieven; Detand, Jan; Saldien, Jelle

    2016-01-01

    This case study explores the opportunities for students of Industrial Design Engineering to engage with direct and indirect stakeholders by making their design process and results into open-ended designed solutions. The reported case study involved 47 students during a two-weeks intensive course on the topic of urban gardening. Observations were…

  17. Evaluation of groundwater suitability for domestic, irrigational, and industrial purposes: a case study from Thirumanimuttar river basin, Tamilnadu, India.

    PubMed

    Vasanthavigar, M; Srinivasamoorthy, K; Prasanna, M V

    2012-01-01

    The Thirumanimuttar sub-basin forms an important groundwater province in south India, facing serious deficiency in both quality and quantity of groundwater due to increased demand associated with rapid population explosion, agricultural growth and industrial activities. A total of 194 groundwater samples were collected and 15 water quality parameters were analyzed using standard procedures. Na( + ), Cl( - ), Ca(2 + ), HCO(-)(3), Mg(2 + ) and SO(2-)(4) concentration ions are more dominant in both seasons. The total dissolved solids and electrical conductivity was observed good correlation with Na( + ), Cl( - ), HCO(-)(3), Ca(2 + ), Mg(2 + ), Cl( - ), PO(3-)(4) and NO(-)(3) ions indicating dominance of plagioclase feldspar weathering, anthropogenic input and over drafting of groundwater irrespective of seasons. The Hill-Piper diagram indicates alkaline earths exceed the alkalis, an increase of weak acids was noted during both the seasons. For assessing the groundwater for irrigation suitability parameters like total hardness, sodium adsorption ratio, residual sodium carbonate (RSC), permeability index, and sodium percentage are also calculated. Permanent hardness was noted in higher during both the seasons due to discharge of untreated effluents and ion exchange process. The RSC indicates 56% of the samples are not suitable for irrigation purposes in both seasons, if continuously used will affect the crop yield. From the results, nearly 72% of the samples are not suitable for irrigation.

  18. Exploring the impact of an industrial volunteer/school science partnership on elementary teaching strategies and attitudes about future science study: A case study

    NASA Astrophysics Data System (ADS)

    White, Michael Robert

    This study reports the results of research designed to explore the impact of industrial volunteer/school partnerships on elementary science teaching behaviors and students' attitudes about future science study. Since these partnerships involved teachers and students in hands-on or laboratory-type science experiences, the study will add an elementary school component to a series of other studies conducted through the Science Education Program at Temple University that have addressed how to improve the learning outcomes from these experiences. Three suburban elementary schools were randomly selected by a single school district's science supervisor to be involved in this study. Two of the buildings were designated as the experimental schools and teachers worked directly with the researcher as an industrial partner. The third school served as a control with no organized industrial partner. An additional school building in a second suburban school district was selected to serve as a comparison school and a second scientist participated as an industrial volunteer. Unlike the researcher, this scientist had no formal training in science education. Each phase of the study included instruments piloted and reviewed by experienced elementary teachers for appropriateness or by objective experts in the field of education. A student attitude survey and selected tasks from the Inventory of Piagetian Developmental Tasks were administered to all students involved in the study. Empirical data collected through videotaped analysis using the validated Modified-Revised Vickery Science Teacher Behavior Inventory led to the development of a pattern of the most frequently used behaviors during elementary science instruction. A profile of each participating teacher was developed through the use of a validated attitude survey, notes taken during classroom interactions and from information collected during ethnographic interviews. A major conclusion drawn from this study is that neither type

  19. [Non-industrial labor, internal conditions and repetitive strain injury: a case study in a shellfish-rearing community on Maré Island, State of Bahia, Brazil].

    PubMed

    Pena, Paulo Gilvane Lopes; Freitas, Maria do Carmo Soares de; Cardim, Adryanna

    2011-08-01

    Non-industrial labor is still widespread in Brazil. An appropriate approach ought to consider different social specificities from those of salaried-work relations. The scope was to examine non-industrial work practices, specifically those of extractive shellfishing, and their relation to health conditions in a small-scale fishing community. It focused on the cadences and time contingencies, as well as other working conditions, related to the development of ailments such as repetitive strain injury -RSI. A qualitative-ethnographic study was conducted between 2005 and 2007 in a community of 800 inhabitants, located on Maré Island in the state of Bahia. In a population consisting of fishing households, thirty families were interviewed, observed at work and - in cases of suspected RSI -referred to a specialized health service. The seriousness of the working conditions became evident, especially with respect to RSI. By way of illustration, an average frequency of 10,200 repetitive movements per hour were verified in extractive shellfishing, while the official Brazilian norm (NR17) for a keyboarder establishes a maximum of 8,000 movements per hour. This suggests that women shellfishers ought to be included in repetitive strain injury risk groups.

  20. Quantifying the environmental impact of an integrated human/industrial-natural system using life cycle assessment; a case study on a forest and wood processing chain.

    PubMed

    Schaubroeck, Thomas; Alvarenga, Rodrigo A F; Verheyen, Kris; Muys, Bart; Dewulf, Jo

    2013-01-01

    Life Cycle Assessment (LCA) is a tool to assess the environmental sustainability of a product; it quantifies the environmental impact of a product's life cycle. In conventional LCAs, the boundaries of a product's life cycle are limited to the human/industrial system, the technosphere. Ecosystems, which provide resources to and take up emissions from the technosphere, are not included in those boundaries. However, similar to the technosphere, ecosystems also have an impact on their (surrounding) environment through their resource usage (e.g., nutrients) and emissions (e.g., CH4). We therefore propose a LCA framework to assess the impact of integrated Techno-Ecological Systems (TES), comprising relevant ecosystems and the technosphere. In our framework, ecosystems are accounted for in the same manner as technosphere compartments. Also, the remediating effect of uptake of pollutants, an ecosystem service, is considered. A case study was performed on a TES of sawn timber production encompassing wood growth in an intensively managed forest ecosystem and further industrial processing. Results show that the managed forest accounted for almost all resource usage and biodiversity loss through land occupation but also for a remediating effect on human health, mostly via capture of airborne fine particles. These findings illustrate the potential relevance of including ecosystems in the product's life cycle of a LCA, though further research is needed to better quantify the environmental impact of TES.

  1. What Kind of Employee Wants to Use Corporate E-Learning: An Empirical Case Study in the Financial Industry

    ERIC Educational Resources Information Center

    Luor, Tainyi; Lu, Hsi-Peng; Lin, Judy Chuan-Chuan; Yu, Hueiju

    2014-01-01

    Despite the plethora of previous studies on the various uses of e-learning, there is a dearth of research on employees' action to use corporate e-learning (ACE). The present study attempts to address this lack in literature by investigating whether individual factors such as self-esteem and need for cognition, and job factors such as job hygiene…

  2. Rural Industrialization in the Ozarks: Case Study of a New Shirt Plant at Gassville, Arkansas. Agricultural Economic Report No. 123.

    ERIC Educational Resources Information Center

    Jordon, Max F.

    To determine the short term effects of a large apparel plant on the economy of a relatively isolated, highly rural Ozark area (8 counties), characterized by low income and few employment opportunities, this study compared 1959 data on the study area and the state of Arkansas with similar post plant data (1960-1963). Data were compared on income…

  3. Adaptation of Appalachian Migrants to the Industrial Work Situation: A Case Study. Appalachian Center Research Report 2.

    ERIC Educational Resources Information Center

    Schwarzweller, Harry K.

    The research findings reported in this paper, a revised version of a paper presented at the Conference on Migration and Behavioral Deviance, Puerto Rico, 1968, are drawn from a study designed to supplement the survey phase of the Beech Creek Study (1961). The aim of this research report is to investigate patterns of adaptation and reaction to the…

  4. 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

    ERIC Educational Resources Information Center

    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…

  5. The impact of deregulation and restructuring: An empirical case study of the electric utility industry from 1998 through 2007

    NASA Astrophysics Data System (ADS)

    Robinson, Deborah E.

    This qualitative study analyzed the residential electricity prices in the competitive U.S. electric market from 1998 to 2007. This analysis revealed that electricity restructuring has not yet resulted in lower prices for the majority of residential consumers in areas open to competition. This study reviewed actual experiences of eight states in the deregulated and restructured electricity markets: Illinois, Maine, Massachusetts, New Hampshire, Nevada, Pennsylvania, Rhode Island, and Virginia. The study began with a historical look at the deregulated and restructured electricity market from 1990 to 2007. The electricity market was deregulated to include retail competition and price caps. The results indicated that both had an effect on residential prices. This study used data from the Energy Information Administration and the 8 public utility commissions. Contrary to common expectations, residential electricity costs for consumers have increased rather than decreased.

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

    NASA Astrophysics Data System (ADS)

    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.

  7. Culture and cognition in the Acheulian industry: a case study from Gesher Benot Yaʿaqov

    PubMed Central

    Goren-Inbar, Naama

    2011-01-01

    The Acheulian presence in the Dead Sea Rift and its environs is characterized by the discontinuity of its cultural manifestations. Nevertheless, the long stratigraphic sequences of the Acheulian Technocomplex provide a unique opportunity for synergetic examination along a temporal trajectory. Hominin cognitive and cultural behaviour are studied at Gesher Benot Yaʿaqov through analyses of lithic, palaeontological and palaeobotanical assemblages, as well as the Early–Middle Pleistocene environment, ecology and climate. The study attempts to reconstruct reduction sequences of some major artefact groups at the site, which include raw material acquisition, production, technology, typology, usage and discard. Experimental archaeology illustrates artefact mobility on the palaeo-landscape. Strategies of biomass-exploitation are studied in detail, with other aspects yielding additional information on hominin subsistence and adaptive responses to their environment. The cultural marker of fire and the spatial association of selected categories of finds are integrated in the general synthesis, allowing reconstruction of the cultural and cognitive realm of Acheulian hominins. The synthesis attempts to reassess the abilities, social structure, subsistence and adaptability to the changing environment of hominins in the Levantine Corridor. PMID:21357226

  8. 27 CFR 19.608 - Cases of industrial alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Cases of industrial alcohol. 19.608 Section 19.608 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Cases of industrial alcohol. (a) Mandatory marks. Each case, including encased containers, of...

  9. Distribution network design under demand uncertainty using genetic algorithm and Monte Carlo simulation approach: a case study in pharmaceutical industry

    NASA Astrophysics Data System (ADS)

    Izadi, Arman; Kimiagari, Ali mohammad

    2014-01-01

    Distribution network design as a strategic decision has long-term effect on tactical and operational supply chain management. In this research, the location-allocation problem is studied under demand uncertainty. The purposes of this study were to specify the optimal number and location of distribution centers and to determine the allocation of customer demands to distribution centers. The main feature of this research is solving the model with unknown demand function which is suitable with the real-world problems. To consider the uncertainty, a set of possible scenarios for customer demands is created based on the Monte Carlo simulation. The coefficient of variation of costs is mentioned as a measure of risk and the most stable structure for firm's distribution network is defined based on the concept of robust optimization. The best structure is identified using genetic algorithms and 14% reduction in total supply chain costs is the outcome. Moreover, it imposes the least cost variation created by fluctuation in customer demands (such as epidemic diseases outbreak in some areas of the country) to the logistical system. It is noteworthy that this research is done in one of the largest pharmaceutical distribution firms in Iran.

  10. Distribution network design under demand uncertainty using genetic algorithm and Monte Carlo simulation approach: a case study in pharmaceutical industry

    NASA Astrophysics Data System (ADS)

    Izadi, Arman; Kimiagari, Ali Mohammad

    2014-05-01

    Distribution network design as a strategic decision has long-term effect on tactical and operational supply chain management. In this research, the location-allocation problem is studied under demand uncertainty. The purposes of this study were to specify the optimal number and location of distribution centers and to determine the allocation of customer demands to distribution centers. The main feature of this research is solving the model with unknown demand function which is suitable with the real-world problems. To consider the uncertainty, a set of possible scenarios for customer demands is created based on the Monte Carlo simulation. The coefficient of variation of costs is mentioned as a measure of risk and the most stable structure for firm's distribution network is defined based on the concept of robust optimization. The best structure is identified using genetic algorithms and 14 % reduction in total supply chain costs is the outcome. Moreover, it imposes the least cost variation created by fluctuation in customer demands (such as epidemic diseases outbreak in some areas of the country) to the logistical system. It is noteworthy that this research is done in one of the largest pharmaceutical distribution firms in Iran.

  11. Microstructural Development and Technical Challenges in Laser Additive Manufacturing: Case Study with a 316L Industrial Part

    NASA Astrophysics Data System (ADS)

    Marya, Manuel; Singh, Virendra; Marya, Surendar; Hascoet, Jean Yves

    2015-08-01

    Additive manufacturing (AM) brings disruptive changes to the ways parts, and products are designed, fabricated, tested, qualified, inspected, marketed, and sold. These changes introduce novel technical challenges and concerns arising from the maturity and diversity of today's AM processes, feedstock materials, and process parameter interactions. AM bears a resemblance with laser and electron beam welding in the so-called conduction mode, which involves a multitude of dynamic physical events between the projected feedstock and a moving heat source that eventually influence AM part properties. For this paper, an air vent was selected for its thin-walled, hollow, and variable cross section, and limited size. The studied air vents, randomly selected from a qualification batch, were fabricated out of 316L stainless steel using a 4 kW fiber laser powder-fed AM system, referred to as construction laser additive direct (CLAD). These were systematically characterized by microhardness indentation, visual examination, optical and scanning electron microscopy, and electron-back-scattering diffraction in order to determine AM part suitability for service and also broadly discuss metallurgical phenomena. The paper then briefly expands the discussion to include additional engineering alloys and further analyze relationships between AM process parameters and AM part properties, consistently utilizing past experience with the same powder-fed CLAD 3D printer, the well-established science and technology of welding and joining, and recent publications on additive manufacturing.

  12. A contrast between DEMATEL-ANP and ANP methods for six sigma project selection: a case study in healthcare industry

    PubMed Central

    2015-01-01

    Background The project selection process is a crucial step for healthcare organizations at the moment of implementing six sigma programs in both administrative and caring processes. However, six-sigma project selection is often defined as a decision making process with interaction and feedback between criteria; so that it is necessary to explore different methods to help healthcare companies to determine the Six-sigma projects that provide the maximum benefits. This paper describes the application of both ANP (Analytic Network process) and DEMATEL (Decision Making trial and evaluation laboratory)-ANP in a public medical centre to establish the most suitable six sigma project and finally, these methods were compared to evaluate their performance in the decision making process. Methods ANP and DEMATEL-ANP were used to evaluate 6 six sigma project alternatives under an evaluation model composed by 3 strategies, 4 criteria and 15 sub-criteria. Judgement matrixes were completed by the six sigma team whose participants worked in different departments of the medical centre. Results The improving of care opportunity in obstetric outpatients was elected as the most suitable six sigma project with a score of 0,117 as contribution to the organization goals. DEMATEL-ANP performed better at decision making process since it reduced the error probability due to interactions and feedback. Conclusions ANP and DEMATEL-ANP effectively supported six sigma project selection processes, helping to create a complete framework that guarantees the prioritization of projects that provide maximum benefits to healthcare organizations. As DEMATEL- ANP performed better, it should be used by practitioners involved in decisions related to the implementation of six sigma programs in healthcare sector accompanied by the adequate identification of the evaluation criteria that support the decision making model. Thus, this comparative study contributes to choosing more effective approaches in this

  13. Economic-energy-industrial-environmental optimization (EEIEO) model for identification of optimal strategies - a case study of Beijing-Tianjin-Hebei region, China

    NASA Astrophysics Data System (ADS)

    Chen, C.; Long, H. L.; Wan, J.; Jia, JL; Li, X.; Chu, CJ

    2016-08-01

    An economic-energy-industrial-environmental optimization (EEIEO) model is proposed for identification of optimal economic, industry, energy and environment strategies. The EEIEO model is applied to a real case of Beijing-Tianjin-Hebei (BTH) region, which is the important economic growth pole of northern China. The EEIEO model could fully consider the interaction between industrial, energy, urbanization and environment sector, and generate the optimized economic development, industrial restructuring, energy consumption and environment management schemes. This is first attempt to introduce economic, energy, industrial, urbanization and environmental sectors into an optimization framework, while sustainable energy and environment development pathways are explored through EEIEO model. The results suggest that: (i) the GDP of BTH region would increase about 73.80% over the planning horizon; (ii) the contribution of tertiary industry for BTH region's economic development would gradually increase from 54.00% in 2015 to 65.00% in 2030; (iii) the consumption of coal would decrease by 36%, and the natural gas would obviously increase by 97.70% over the planning horizon; and (iv) the SO2, smoke and dust emissions and CO2 would reduce by 30.20%, 35.30% and 4.50% from 2015 to 2030, respectively.

  14. Energy conservation in the textile industry: 10 case histories

    SciTech Connect

    1982-01-01

    Presented are ten case studies of energy conserving technologies that have been implemented by the textile industry. For each case is given: the name and location of the plant and an employee contact, description of products, energy consumption and costs in years before and after the energy conserving technology was implemented, energy savings since the energy conserving technology was implemented, description of investment decision-making process, and description of any institutional and environmental considerations. Measures included are: tandem preparation line, dyebath reuse, bump-and-run (dyebath temperature drifts for the last 85% of the hold time), foam finishing, wastewater heat recovery, wastewater chlorination and reuse, oven exhaust air counterflow, boiler economizer, wood-fired boiler, and solar industrial process heat. Several other energy conserving technologies that were not studied are briefly summarized. (LEW)

  15. Case Study: Testing with Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  16. Point of truth calibration for disease prioritisation-A case study of prioritisation of exotic diseases for the pig industry in Australia.

    PubMed

    Brookes, V J; Barry, S C; Hernández-Jover, M; Ward, M P

    2017-04-01

    The objective of this study was to trial point of truth calibration (POTCal) as a novel method for disease prioritisation. To illustrate the application of this method, we used a previously described case-study of prioritisation of exotic diseases for the pig industry in Australia. Disease scenarios were constructed from criteria which described potential impact and pig-producers were asked to score the importance of each scenario. POTCal was used to model participants' estimates of disease importance as a function of the criteria, to derive a predictive model to prioritise a range of exotic diseases. The best validation of producers' estimates was achieved using a model derived from all responses. The highest weighted criteria were attack rate, case fatality rate and market loss, and the highest priority diseases were the vesicular diseases followed by swine fevers and zoonotic encephalitides. Comparison of results with a previous study in which probabilistic inversion was used to prioritise diseases for the same group of producers highlighted differences between disease prioritisation methods. Overall, this study demonstrated that POTCal can be used for disease prioritisation. An advantage of POTCal is that valid models can be developed that reflect decision-makers' heuristics. Specifically, this evaluation of the use of POTCal in animal health illustrates how the judgements of participants can be incorporated into a decision-making process. Further research is needed to investigate the influence of scenarios presented to participants during POTCal evaluations, and the robustness of this approach applied to different disease issues (e.g. exotic versus endemic) and production types (e.g. intensive versus extensive). To our knowledge, this is the first report of the use of POTCal for disease prioritisation.

  17. A qualitative case study of child protection issues in the Indian construction industry: investigating the security, health, and interrelated rights of migrant families

    PubMed Central

    2013-01-01

    Background Many of India’s estimated 40 million migrant workers in the construction industry migrate with their children. Though India is undergoing rapid economic growth, numerous child protection issues remain. Migrant workers and their children face serious threats to their health, safety, and well-being. We examined risk and protective factors influencing the basic rights and protections of children and families living and working at a construction site outside Delhi. Methods Using case study methods and a rights-based model of child protection, the SAFE model, we triangulated data from in-depth interviews with stakeholders on and near the site (including employees, middlemen, and managers); 14 participants, interviews with child protection and corporate policy experts in greater Delhi (8 participants), and focus group discussions (FGD) with workers (4 FGDs, 25 members) and their children (2 FGDs, 9 members). Results Analyses illuminated complex and interrelated stressors characterizing the health and well-being of migrant workers and their children in urban settings. These included limited access to healthcare, few educational opportunities, piecemeal wages, and unsafe or unsanitary living and working conditions. Analyses also identified both protective and potentially dangerous survival strategies, such as child labor, undertaken by migrant families in the face of these challenges. Conclusions By exploring the risks faced by migrant workers and their children in the urban construction industry in India, we illustrate the alarming implications for their health, safety, livelihoods, and development. Our findings, illuminated through the SAFE model, call attention to the need for enhanced systems of corporate and government accountability as well as the implementation of holistic child-focused and child-friendly policies and programs in order to ensure the rights and protection of this hyper-mobile, and often invisible, population. PMID:24044788

  18. Partial Reform Equilibrium in Russia: A Case Study of the Political Interests of and in the Russian Gas and Oil Industry

    NASA Astrophysics Data System (ADS)

    Everett, Rabekah

    While several theories abound that attempt to explain the obstacles to democracy in Russia, Joel Hellman's partial reform equilibrium model is an institutional theory that illustrates how weak institutions, combined with an instrumentalist cultural approach to the law and authoritarian-minded leadership, allowed the struggle over interests to craft and determine the nature of Russia's political structure. This thesis builds on the work of Hellman by using the partial reform theory to understand the evolution of interest infiltration and their impact on the formation of policies and institutions in favour of the elites or winners from 2004 to the present time period that allow them to wield law as a political weapon. The hypothesis posits that through their vested interests in state politics, the political and economic elites of the oil and gas industry have successfully stalled reform in Russia resulting in partial reform equilibrium. This is illustrated in a case study that was designed to collect the names, backgrounds, and social networks of gas and oil executives in order to determine how many of them have a history of, or are currently working as, ministers in the government or representatives in the Federation Council. The objective being to measure the degree to which gas and oil interests are present in government decision-making and conversely, the degree to which the government is present in the gas and oil industry. The thesis stresses the importance of institutional structure in determining Russia's political evolution, and uses vested interests as a primary source of structural institutional change, while also stressing on the social and international implications of this evolution.

  19. Quantifying the Co-benefits of Energy-Efficiency Programs: A Case Study of the Cement Industry in Shandong Province, China

    SciTech Connect

    Hasanbeigi, Ali; Lobscheid, Agnes; Dai, Yue; Lu, Hongyou; Price, Lynn

    2012-11-01

    China’s cement industry accounted for more than half of the world’s total cement production in 2010. The cement industry is one of the most energy-intensive and highest carbon dioxide (CO2)-emitting industries and one of the key industrial contributors to air pollution in China. For example, it is the largest source of particulate matter (PM) emissions in China, accounting for 40 percent of industrial PM emissions and 27 percent of total national PM emissions. Although specific regulations and policies are needed to reduce the pollutant emissions from the cement industry, air pollution can also be reduced as a co-benefit of energy efficiency and climate-change mitigation policies and programs. Quantifying and accounting for these co-benefits when evaluating energy efficiency and climate-change mitigation programs reveals benefits beyond the programs’ energy and global warming impacts and adds to their cost effectiveness. In this study, we quantify the co-benefits of PM10 and sulfur dioxide (SO2) emissions reductions that result from energy-saving measures in China’s cement industry.

  20. Benzene exposure in the petroleum distribution industry associated with leukemia in the United Kingdom: overview of the methodology of a case-control study.

    PubMed Central

    Rushton, L

    1996-01-01

    This paper describes basic principles underlying the methodology for obtaining quantitative estimates of benzene exposure in the petroleum marketing and distribution industry. Work histories for 91 cases of leukemia and 364 matched controls (4 per case) identified for a cohort of oil distribution workers up to the end of 1992 were obtained, primarily from personnel records. Information on the distribution sites, more than 90% of which were closed at the time of data collection, was obtained from site visits and archive material. Industrial hygiene measurements measured under known conditions were assembled for different tasks. These were adjusted for conditions where measured data were not available using variables known to influence exposure, such as temperature, technology, percentage of benzene in fuel handled, products handled, number of loads, and job activity. A quantitative estimate of dermal contact and peak exposure was also made. PMID:9118922

  1. The Analysis of Orders of Perishable Goods in Relation to the Bullwhip Effect in the Logistic Supply Chain of the Food Industry: a Case Study

    NASA Astrophysics Data System (ADS)

    Chocholáč, Jan; Průša, Petr

    2016-12-01

    The bullwhip effect generally refers to the phenomenon where order variability increases as the orders move upstream in the supply chain. It is serious problem for every member of the supply chain. This effect begins at customers and passes through the chain to producers, which are at the end of the logistic chain. Especially food supply chains are affected by this issue. These chains are unique for problems of expiration of goods (particularly perishable goods), variable demand, orders with quantity discounts and effort to maximize the customer satisfaction. This paper will present the problem of the bullwhip effect in the real supply chain in the food industry. This supply chain consists of approximately 350 stores, four central warehouses and more than 1000 suppliers, but the case study will examine 87 stores, one central warehouse and one supplier in 2015. The aim of this paper is the analysis of the order variability between the various links in this chain and confirmation of the bullwhip effect in this chain. The subject of the analysis will be perishable goods.

  2. Case studies on the physical-chemical parameters' variation during three different purification approaches destined to treat wastewaters from food industry.

    PubMed

    Ghimpusan, Marieta; Nechifor, Gheorghe; Nechifor, Aurelia-Cristina; Dima, Stefan-Ovidiu; Passeri, Piero

    2016-07-26

    The paper presents a set of three interconnected case studies on the depuration of food processing wastewaters by using aeration & ozonation and two types of hollow-fiber membrane bioreactor (MBR) approaches. A secondary and more extensive objective derived from the first one is to draw a clearer, broader frame on the variation of physical-chemical parameters during the purification of wastewaters from food industry through different operating modes with the aim of improving the management of water purification process. Chemical oxygen demand (COD), pH, mixed liquor suspended solids (MLSS), total nitrogen, specific nitrogen (NH4(+), NO2(-), NO3(-)) total phosphorous, and total surfactants were the measured parameters, and their influence was discussed in order to establish the best operating mode to achieve the purification performances. The integrated air-ozone aeration process applied in the second operating mode lead to a COD decrease by up to 90%, compared to only 75% obtained in a conventional biological activated sludge process. The combined purification process of MBR and ozonation produced an additional COD decrease of 10-15%, and made the Total Surfactants values to comply to the specific legislation.

  3. Non-destructive testing and assessment of dynamic incompatibility between third-party piping and drain valve systems: an industrial case study

    NASA Astrophysics Data System (ADS)

    Kong, Keen Kuan; Noroozi, Siamak; Rahman, Abdul Ghaffar Abdul; Dupac, Mihai; Eng, Hoe Cheng; Chao Ong, Zhi; Khoo, Shin Yee; Vinney, John E.

    2014-04-01

    This paper presents the outcome of an industrial case study that involved condition monitoring of piping system that showed signs of excess fatigue due to flow-induced vibration. Due to operational requirements, a novel non-destructive assessment stratagem was adopted using different vibration analysis techniques - such as experimental modal analysis and operating deflection shapes - and complemented by visual inspection. Modal analysis carried out near a drain valve showed a dynamic weakness problem (several high-frequency flow-induced vibration frequency peaks), hence condition-based monitoring was used. This could easily be linked to design problem associated with the dynamic incompatibility due to dissimilar stiffness between two third-party supplied pipe and valve systems. It was concluded that this is the main cause for these problem types especially when systems are supplied by third parties, but assembled locally, a major cause of dynamic incompatibility. It is the local assembler's responsibility to develop skills and expertise needed to sustain the operation of these plants. This paper shows the technique used as result of one such initiative. Since high amplitude, low-frequency displacement can cause low cycle fatigue, attention must be paid to ensure flow remains as steady state as possible. The ability to assess the level of design incompatibility and the level of modification required using non-destructive testing is vital if these systems are to work continuously.

  4. 27 CFR 19.496 - Cases of industrial alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Cases of industrial alcohol. 19.496 Section 19.496 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Requirements for Spirits § 19.496 Cases of industrial alcohol. (a) Mandatory marks. A proprietor must mark...

  5. 27 CFR 19.496 - Cases of industrial alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Cases of industrial alcohol. 19.496 Section 19.496 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Requirements for Spirits § 19.496 Cases of industrial alcohol. (a) Mandatory marks. A proprietor must mark...

  6. Quantifying the co-benefits of energy-efficiency policies: a case study of the cement industry in Shandong Province, China.

    PubMed

    Hasanbeigi, Ali; Lobscheid, Agnes; Lu, Hongyou; Price, Lynn; Dai, Yue

    2013-08-01

    In 2010, China's cement industry accounted for more than half of the world's total cement production. The cement industry is one of the most energy-intensive and highest carbon dioxide (CO2)-emitting industries, and thus a key industrial contributor to air pollution in China. For example, it is the largest source of particulate matter (PM) emissions in China, accounting for 40% of industrial PM emissions and 27% of total national PM emissions. In this study, we quantify the co-benefits of PM10 and sulfur dioxide (SO2) emission reductions that result from energy-saving measures in the cement industry in Shandong Province, China. We use a modified form of the cost of conserved energy (CCE) equation to incorporate the value of these co-benefits. The results show that more than 40% of the PM and SO2 emission reduction potential of the electricity-saving measures is cost effective even without taking into account the co-benefits for the electricity-saving measures. The results also show that including health benefits from PM10 and/or SO2 emission reductions reduces the CCE of the fuel-saving measures. Two measures that entail changing products (production of blended cement and limestone Portland cement) result in the largest reduction in CCE when co-benefits were included, since these measures can reduce both PM10 and SO2 emissions, whereas the other fuel-saving measures do not reduce PM10.

  7. The Development of Nanotechnologies and Advanced Materials Industry in Science and Entrepreneurship: Socioeconomic and Technical Indicators. A Case Study of Latvia (Part One)

    NASA Astrophysics Data System (ADS)

    Geipele, I.; Geipele, S.; Staube, T.; Ciemleja, G.; Zeltins, N.

    2016-08-01

    The present scientific paper is the first part of two publications, where the authors obtain results from the scientific research presented in a series of works on the development of the nanotechnologies and advanced materials industry in science and entrepreneurship in Latvia. The study has a focus on finding proper socioeconomic and technical indicators. It provides resume on a scope of the study. The paper contains the developed structure of engineering economic indicator system, determined groups of indicators for assessment of the development of nanotechnologies and advanced materials industry in Latvia and results of the evaluation of the obtained statistics on the economic indicators.

  8. Industrial laser welding evaluation study

    NASA Technical Reports Server (NTRS)

    Hella, R.; Locke, E.; Ream, S.

    1974-01-01

    High power laser welding was evaluated for fabricating space vehicle boosters. This evaluation was made for 1/4 in. and 1/2 in. aluminum (2219) and 1/4 in. and 1/2 in. D6AC steel. The Avco HPL 10 kW industrial laser was used to perform the evaluation. The objective has been achieved through the completion of the following technical tasks: (1) parameter study to optimize welding and material parameters; (2) preparation of welded panels for MSFC evaluation; and (3) demonstration of the repeatability of laser welding equipment. In addition, the design concept for a laser welding system capable of welding large space vehicle boosters has been developed.

  9. A Partnership between a Midwest Community College and the Highly Regulated Power Production Industry: A Case Study Regarding the Development of an Energy Production Technology Program

    ERIC Educational Resources Information Center

    Flowers, Kenneth W.

    2015-01-01

    With nearly every industry predicting severe employee shortages, the available worker pipeline, including the employed, may need to upgrade their skills. In addition, the number of jobs available will soon exceed the number of available workers, even if all the workers were skilled. This study investigated the perceptions held by key individuals…

  10. The Impact of Ideology on the Interaction between Tutors and Students in the Education of Industrial Design: A Case Study in Taiwan

    ERIC Educational Resources Information Center

    Hsiao, Hsi-Chi; Cheng, Yung-Shin

    2006-01-01

    This paper applies the concept of ideology to the field of design education. Specifically, this study explores the potential impact of ideology on the interaction between tutors and students involved in the education of industrial design in Taiwan. Particular emphasis is placed upon the instruction of the core curriculum. The present investigation…

  11. Assessing the economic impacts of drought from the perspective of profit loss rate: a case study of the sugar industry in China

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Lin, L.; Chen, H.

    2015-07-01

    Natural disasters have enormous impacts on human society, especially on the development of the economy. To support decision-making in mitigation and adaption to natural disasters, assessment of economic impacts is fundamental and of great significance. Based on a review of the literature on economic impact evaluation, this paper proposes a new assessment model of the economic impacts of droughts by using the sugar industry in China as a case study, which focuses on the generation and transfer of economic impacts along a simple value chain involving only sugarcane growers and a sugar-producing company. A perspective of profit loss rate is applied to scale economic impact. By using "with and without" analysis, profit loss is defined as the difference in profits between disaster-hit and disaster-free scenarios. To calculate profit, analysis of a time series of sugar price is applied. With the support of a linear regression model, an endogenous trend in sugar price is identified and the time series of sugar price "without" disaster is obtained, using an autoregressive error model to separate impact of disasters from the internal trend in sugar price. Unlike the settings in other assessment models, representative sugar prices, which represent value level in disaster-free conditions and disaster-hit conditions, are integrated from a long time series that covers the whole period of drought. As a result, it is found that in a rigid farming contract, sugarcane growers suffer far more than the sugar company when impacted by severe drought, which may promote reflections among various economic bodies on economic equality related to the occurrence of natural disasters. Further, sensitivity analysis of the model built reveals that sugarcane purchase price has a significant influence on profit loss rate, which implies that setting a proper sugarcane purchase price would be an effective way of realizing economic equality in future practice of contract farming.

  12. Assessing the economic impacts of drought from the perspective of profit loss rate: a case study of the sugar industry in China

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Lin, L.; Chen, H.

    2015-02-01

    Natural disasters have enormous impacts on human society, especially on the development of the economy. To support decision making in mitigation and adaption to natural disasters, assessment of economic impacts is fundamental and of great significance. Based on a review of the literature of economic impact evaluation, this paper proposes a new assessment model of economic impact from drought by using the sugar industry in China as a case study, which focuses on the generation and transfer of economic impacts along a simple value chain involving only sugarcane growers and a sugar producing company. A perspective of profit loss rate is applied to scale economic impact with a model based on cost-and-benefit analysis. By using analysis of "with-and-without", profit loss is defined as the difference in profits between disaster-hit and disaster-free scenarios. To calculate profit, analysis on a time series of sugar price is applied. With the support of a linear regression model, an endogenous trend in sugar price is identified, and the time series of sugar price "without" disaster is obtained using an autoregressive error model to separate impact by disasters from the internal trend in sugar price. Unlike the settings in other assessment models, representative sugar prices, which represent value level in disaster-free condition and disaster-hit condition, are integrated from a long time series that covers the whole period of drought. As a result, it is found that in a rigid farming contract, sugarcane growers suffer far more than the sugar company when impacted by severe drought, which may promote the reflections on economic equality among various economic bodies at the occurrence of natural disasters.

  13. CASE STUDY CRITIQUE; UPPER CLINCH CASE STUDY

    EPA Science Inventory

    Case study critique: Upper Clinch case study (from Research on Methods for Integrating Ecological Economics and Ecological Risk Assessment: A Trade-off Weighted Index Approach to Integrating Economics and Ecological Risk Assessment). This critique answers the questions: 1) does ...

  14. Characterization of industrial waste from a natural gas distribution company and management strategies: a case study of the East Azerbaijan Gas Company (Iran).

    PubMed

    Taghipour, Hassan; Aslhashemi, Ahmad; Assadi, Mohammad; Khodaei, Firoz; Mardangahi, Baharak; Mosaferi, Mohammad; Roshani, Babak

    2012-10-01

    Although a fundamental prerequisite for the successful implementation of any waste management plan is the availability of sufficient and accurate data, there are few available studies regarding the characterization and management of gas distribution company waste (GDCW). This study aimed to characterize the industrial waste generated by the East Azerbaijan Gas Distribution Company (EAGDC) and to present environmental management strategies. The EAGDC serves 57 cities and 821 villages with a total population of more than 2.5 million as well as numerous industrial units. The methodology of this study was based on a checklist of data collected from each zone of the company, site visits (observation), and quantity and quality analysis according to the formal data available from different zones. The results indicate that more than 35 different kinds of industrial solid waste are generated in different industrial installations. The most important types of generated waste include empty barrels (including mercaptans, diesel fuel, deionized waters and oil), faulty gas meters and regulators, a variety of industrial oils, sleeves, filter elements and faulty pipes, valves and fittings. The results indicated that, currently, GDCW is generally handled and disposed of with domestic waste, deposited in companies' installation yards and stores or, sometimes, recycled through non-scientific approaches that can create health risks to the public and the environment, even though most of the GDCW was determined to be recyclable or reusable materials. This study concludes that gas distribution companies must pay more attention to source reduction, recycling and reusing of waste to preserve natural resources, landfill space and the environment.

  15. Case Study: Writing a Journal Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  16. Using Live Cases for Teaching, Industry Collaboration, and Research

    ERIC Educational Resources Information Center

    Laukkanen, Mikko; Mattila, Pekka; Salo, Jari; Tikkanen, Henrikki

    2013-01-01

    The use of live cases in marketing teaching has been suggested as a way to provide students with interesting and relevant course work while collaborating on live case exercises also provides industry partners with valuable new ideas for innovation and development. When properly conducted, live cases can also be used for conducting research by the…

  17. An analysis of students' perceptions to Just Culture in the aviation industry: A study of a Midwest aviation training program (case study)

    NASA Astrophysics Data System (ADS)

    Mohammed, Lazo Akram

    The research will focus on the discussion of the ways in which the top-down nature of Safety Management Systems (SMS) can be used to create `Just Culture' within the aviation industry. Specific focus will be placed on an aviation program conducted by an accredited university, with the institution in focus being the midwest aviation training program. To this end, a variety of different aspects of safety culture in aviation and aviation management will be considered. The focus on the implementation strategies vital for the existence of a `Just Culture' within the aviation industry in general, and particularly within the aforementioned institution's aerospace program. Some ideas and perspectives will be subsequently suggested and designed for implementation, within the institution's program. The aspect of enhancing the overall safety output gained, from the institution, as per standards set within the greater American Aviation industry will be examined. Overall, the paper will seek to showcase the vital importance of implementing the SMS standardization model in the institution's Aerospace program, while providing some areas of concern. Such concerns will be based on a number of issues, which are pertinent to the overall enhancement of the institution's observance of aviation safety. This will be both in general application of an SMS, as well as personalized/ specific applications in areas in need of improvement. Overall, through the paper, the author hopes to provide a better understanding of the institution's placement, with regard to not only aviation safety, but also the implementation of an effective `Just Culture' within the program.

  18. VOCs emission rate estimate for complicated industrial area source using an inverse-dispersion calculation method: A case study on a petroleum refinery in Northern China.

    PubMed

    Wei, Wei; Lv, Zhaofeng; Yang, Gan; Cheng, Shuiyuan; Li, Yue; Wang, Litao

    2016-11-01

    This study aimed to apply an inverse-dispersion calculation method (IDM) to estimate the emission rate of volatile organic compounds (VOCs) for the complicated industrial area sources, through a case study on a petroleum refinery in Northern China. The IDM was composed of on-site monitoring of ambient VOCs concentrations and meteorological parameters around the source, calculation of the relationship coefficient γ between the source's emission rate and the ambient VOCs concentration by the ISC3 model, and estimation of the actual VOCs emission rate from the source. Targeting the studied refinery, 10 tests and 8 tests were respectively conducted in March and in June of 2014. The monitoring showed large differences in VOCs concentrations between background and downwind receptors, reaching 59.7 ppbv in March and 248.6 ppbv in June, on average. The VOCs increases at receptors mainly consisted of ethane (3.1%-22.6%), propane (3.8%-11.3%), isobutane (8.5%-10.2%), n-butane (9.9%-13.2%), isopentane (6.1%-12.9%), n-pentane (5.1%-9.7%), propylene (6.1-11.1%) and 1-butylene (1.6%-5.4%). The chemical composition of the VOCs increases in this field monitoring was similar to that of VOCs emissions from China's refineries reported, which revealed that the ambient VOCs increases were predominantly contributed by this refinery. So, we used the ISC3 model to create the relationship coefficient γ for each receptor of each test. In result, the monthly VOCs emissions from this refinery were calculated to be 183.5 ± 89.0 ton in March and 538.3 ± 281.0 ton in June. The estimate in June was greatly higher than in March, chiefly because the higher environmental temperature in summer produced more VOCs emissions from evaporation and fugitive process of the refinery. Finally, the VOCs emission factors (g VOCs/kg crude oil refined) of 0.73 ± 0.34 (in March) and 2.15 ± 1.12 (in June) were deduced for this refinery, being in the same order with previous direct

  19. Munitions, Industry Study. Spring 2003

    DTIC Science & Technology

    2003-01-01

    munitions industry has been transforming from one dominated by conventional munitions (artillery, bullets, mortar , etc.) to an industry dominated by... bombs were introduced during Vietnam. These new weapons enabled the US to Page 1 destroy a bridge in four sorties that previously had required 870...the effectiveness of thousands of unguided bombs . This 8% total represented 84% of the total cost of munitions used in Operation DESERT STORM. As

  20. Relationship between industrial discharges and contamination of raw water resources by perfluorinated compounds. Part I: Case study of a fluoropolymer manufacturing plant.

    PubMed

    Dauchy, Xavier; Boiteux, Virginie; Rosin, Christophe; Munoz, Jean-François

    2012-09-01

    Perfluorinated compounds (PFCs) have been recognized as global environmental pollutants. They are used in various applications and high levels have been found in water bodies located near highly industrialized sites. In the present study, 10 PFCs were quantitatively determined in water samples collected in the vicinity of a fluoropolymer manufacturing plant and in drinking water resources located downstream. The release of PFHxA and PFNA to the receiving river was estimated at 10 and 4.5 tons/year, respectively. PFHxA (0.058-0.156 μg/L), PFNA (0.013-0.035 μg/L) and PFOA (0.007-0.025 μg/L) were predominant and prevalent in all the studied drinking water resources, confirming with the composition profile the impact of the industrial park release.

  1. Modifying the Balanced Scorecard for a Network Industry The Case of the Clearing Industry

    NASA Astrophysics Data System (ADS)

    Chlistalla, Michael; Schaper, Torsten

    The Balanced Scorecard (BSC) is a well-established framework for the management of a company as it integrates financial and non-financial perspectives. Little attention has been given to its theoretical and conceptual valuation. We illustrate how the stakeholder value theory corresponds with the concept of the BSC and show the importance of underlying cause-and-effect relationships between its perspectives. For the case of clearing in Europe which is currently facing profound changes, we present our three-phased approach how to adjust and to extend Kaplan and Norton’s original concept. We modify the generic BSC by adding risk management as a separate perspective and by integrating competition and IT. Based on multiple case studies, we then validate whether the modified BSC is suited to meet the specifics of the clearing industry.

  2. Potential impact of the President's economic recovery plan on the electric-utility industry - with Commonwealth Edison Company serving as a case study

    SciTech Connect

    Not Available

    1982-01-01

    The objective of this study is to determine whether the President's economic recovery program (ERP) will result in a set of economic conditions which: restores the industry to its former financial health, thus allowing utilities to make investment decisions which are both cost-effective to customers, and beneficial to existing and prospective investors, or leaves the electric utility industry in a financially constrained condition. Thus requiring additional remedies if necessary investments are to be made. These additional remedies might include a restructuring of the rate regulatory process, further reductions in inflation, or a relaxation of environmental, facility licensing and other regulatory proceedings which have significantly increased utility costs. The principal conclusion to be drawn from this study is that the President's economic recovery program (ERP) will not significantly improve the electric utility industry's financial health. Thus the construction of needed generating capacity will continue to be jeopardized. The primary cause for this result is that even under the improved economic conditions associated with the ERP, costs will increase, utilities will be forced to seek increases in their electricity rates, but regulatory commissions-based on historical experience-will not grant increases of sufficient size which both: allow utilities to fully recover cost increased. Result in a significant improvement in the key measures of utility financial health.

  3. Impact of pharmaceutical industry treated effluents on the water quality of river Uppanar, South east coast of India: A case study

    NASA Astrophysics Data System (ADS)

    Damodhar, Usha; Vikram Reddy, M.

    2013-06-01

    The water quality of a river that received pharmaceutical industrial effluents is evaluated through the analysis of two indices to describe the level of pollution of the river, in this paper. The indices have been computed from December 2009 to June 2011 at four sampling stations—outlet, outfall, upstream, and downstream in the Uppanar River located at Cuddalore (South east coast of India). The results were compared with the guidelines of Bureau of Indian standards for drinking water specifications (BIS 10500).The study also identifies the pollutants of pharmaceutical industrial effluents before and after treatment that affects the river water quality. Data on spatial and temporal changes in dissolved oxygen, biochemical oxygen demand, chemical oxygen demand, pH, temperature, color, electrical conductance, total dissolved solids, total suspended solids, calcium, magnesium, hardness, sodium, and chloride were collected. The water quality indices used, Bascarón (1979) adapted Water Quality Index (WQIBA) and the Canadian Council of Ministers of the Environment-Water Quality Index 1.0 (CCME WQI), which is a well-accepted and universally applicable computer model for evaluating the water quality index. Both the indices presented similar trends, and were considered adequate for evaluating the impacts of industrial effluent on the river water bodies.

  4. Case Study Teaching

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  5. ICAF Financial Services Industry Study

    DTIC Science & Technology

    2005-06-01

    discussion of the industry would be complete without an understanding of the concept of moral hazard in the financial markets. According to Mishkin and...28 REFERENCES General Baumol, William J. and Alan S. Blinder, Economics, Principles and Policy, 9th ed., Thomson, Mason Ohio, 2003. Mishkin ...34 Wall Street Journal. pg. A1. Mishkin , Frederic S. and Stanley G. Eakins. Financial Markets + Institutions. Boston, MA: Addison Wesley. 2003

  6. 2001 Industry Studies: Advanced Manufacturing

    DTIC Science & Technology

    2007-11-02

    oriented, 19 and manufacturers are employing the Internet and associated information technologies to better integrate supply chains and form extended...producers, and suppliers. Focus will shift from within the enterprise to the entire market, with business- to-business ( B2B ) e-commerce becoming a...sufficiently disruptive (e.g. the Internet ), alter the course of industries and the broader economy. The transformation of manufacturing has involved

  7. SEASAT economic assessment. Volume 9: Ports and harbors case study and generalization. [economic benefits of SEASAT satellites to harbors and shipping industries through improved weather forecasting

    NASA Technical Reports Server (NTRS)

    1975-01-01

    This case study and generalization quantify benefits made possible through improved weather forecasting resulting from the integration of SEASAT data into local weather forecasts. The major source of avoidable economic losses to shipping from inadequate weather forecasting data is shown to be dependent on local precipitation forecasting. The ports of Philadelphia and Boston were selected for study.

  8. Meeting the Knowledge Needs of the Academy and Industry: A Case Study of a Partnership between a University and a Large Energy Company in South Africa

    ERIC Educational Resources Information Center

    Cele, Mlungisi Gabriel

    2005-01-01

    This case study examines the evolution of the 21-year research partnership between the University of Cape Town (UCT) and the South African Coal Oil and Gas Corporation (SASOL). The study finds that an individual academic has played a significant role in steering transformation research activities and culture in the university?s Chemical…

  9. University-Industry Research Relationships. Selected Studies.

    ERIC Educational Resources Information Center

    National Science Foundation, Washington, DC. National Science Board.

    The results of a study of university/industry research interactions are presented, along with four reports on collaboration, and an annotated bibliography. The study, "Current U.S University/Industry Research Connections" (Lois S. Peters, Herbert I. Fusfeld, and others), involved on-site interviews with 66 companies and 61 public and…

  10. Industry Study Paper: The Aircraft Industry, AY 2004, Seminar 2

    DTIC Science & Technology

    2004-01-01

    Orozco, European Aeronautic Defence and Space (EADS) Company CDR Thomas J. Payne, USN Ms. Mary C. Puckett, Dept. of Air Force COL Jorge L. Silveira...Logistics Agency, Defense Supply Center Richmond COL Jorge L. Silveira, USA and Col (Sel) Ricky Valentine, USAF CAPT Stephen Morris, USN, Faculty Advisor...Interview with Rich Golaszewski from Gelman Research Associates, 27 Feb 2004. xlvii Industry Study Session Number 4 with Teal Group, 11 Feb 2004

  11. Modeling of Individual and Organizational Factors Affecting Traumatic Occupational Injuries Based on the Structural Equation Modeling: A Case Study in Large Construction Industries

    PubMed Central

    Mohammadfam, Iraj; Soltanzadeh, Ahmad; Moghimbeigi, Abbas; Akbarzadeh, Mehdi

    2016-01-01

    Background Individual and organizational factors are the factors influencing traumatic occupational injuries. Objectives The aim of the present study was the short path analysis of the severity of occupational injuries based on individual and organizational factors. Materials and Methods The present cross-sectional analytical study was implemented on traumatic occupational injuries within a ten-year timeframe in 13 large Iranian construction industries. Modeling and data analysis were done using the structural equation modeling (SEM) approach and the IBM SPSS AMOS statistical software version 22.0, respectively. Results The mean age and working experience of the injured workers were 28.03 ± 5.33 and 4.53 ± 3.82 years, respectively. The portions of construction and installation activities of traumatic occupational injuries were 64.4% and 18.1%, respectively. The SEM findings showed that the individual, organizational and accident type factors significantly were considered as effective factors on occupational injuries’ severity (P < 0.05). Conclusions Path analysis of occupational injuries based on the SEM reveals that individual and organizational factors and their indicator variables are very influential on the severity of traumatic occupational injuries. So, these should be considered to reduce occupational accidents’ severity in large construction industries. PMID:27800465

  12. Cases Series of Malignant Lymphohematopoietic Disorder in Korean Semiconductor Industry

    PubMed Central

    Lee, Hye-Eun; Ryu, Hyung-Woo; Park, Seung-Hyun; Kang, Seong-Kyu

    2011-01-01

    Objectives Seven cases of malignant lymphohematopoietic (LHP) disorder were claimed to have developed from occupational exposure at two plants of a semiconductor company from 2007 to 2010. This study evaluated the possibility of exposure to carcinogenic agents for the cases. Methods Clinical courses were reviewed with assessing possible exposure to carcinogenic agents related to LHP cancers. Chemicals used at six major semiconductor companies in Korea were reviewed. Airborne monitoring for chemicals, including benzene, was conducted and the ionizing radiation dose was measured from 2008 to 2010. Results The latency of seven cases (five leukemiae, a Non-Hodgkin's lymphoma, and an aplastic anemia) ranged from 16 months to 15 years and 5 months. Most chemical measurements were at levels of less than 10% of the Korean Occupational Exposure Limit value. No carcinogens related to LHP cancers were used or detected. Complete-shielded radiation-generating devices were used, but the ionizing radiation doses were 0.20-0.22 uSv/hr (background level: 0.21 µSv/hr). Airborne benzene was detected at 0.31 ppb when the detection limit was lowered as low as possible. Ethylene oxide and formaldehyde were not found in the cases' processes, while these two were determined to be among the 263 chemicals in the list that was used at the six semiconductor companies at levels lower than 0.1%. Exposures occurring before 2002 could not be assessed because of the lack of information. Conclusion Considering the possibility of exposure to carcinogenic agents, we could not find any convincing evidence for occupational exposure in all investigated cases. However, further study is needed because the semiconductor industry is a newly developing one. PMID:22953195

  13. Training within Industry as Short-Sighted Community Literacy-Appropriate Training Program: A Case Study of Worker-Centered Training and Its Implications

    ERIC Educational Resources Information Center

    Remley, Dirk

    2009-01-01

    This essay presents a case study of the modes used in training employees at a munitions plant in Ohio between 1940 and 1945. Theories of multimodal discourse and learning advanced by The New London Group (1996), Gunther Kress and Theo Van Leeuwen (2001) and Richard Mayer (2001) inform this analysis. With an unskilled labor force and many workers…

  14. SEASAT economic assessment. Volume 8: Ocean fishing case study. [economic benefits of SEASAT satellites to ocean fishing industries in the United States and Canada

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The potential application of SEASAT data with regard to ocean fisheries is discussed. Tracking fish populations, indirect assistance in forecasting expected populations and assistance to fishing fleets in avoiding costs incurred due to adverse weather through improved ocean conditions forecasts were investigated. Case studies on fisheries in the United States and Canada are cited.

  15. Application of AERMOD on near future air quality simulation under the latest national emission control policy of China: a case study on an industrial city.

    PubMed

    Ma, Jieyun; Yi, Honghong; Tang, Xiaolong; Zhang, Yan; Xiang, Ying; Pu, Li

    2013-08-01

    Air quality model can be an adequate tool for future air quality prediction, also atmospheric observations supporting and emission control strategies responders. The influence of emission control policy (emission reduction targets in the national "China's 12th Five-Year Plan (2011-2015)") on the air quality in the near future over an important industrial city of China, Xuanwei in Yunnan Province, was studied by applying the AERMOD modeling system. First, our analysis demonstrated that the AERMOD modeling system could be used in the air quality simulation in the near future for SO2 and NOx under average meteorology but not for PM10. Second, after evaluating the simulation results in 2008 and 2015, ambient concentration of SO2, NOx and PM10 (only 2008) were all centered in the middle of simulation area where the emission sources concentrated, and it is probably because the air pollutions were source oriented. Last but not least, a better air quality condition will happen under the hypothesis that the average meteorological data can be used in near future simulation. However, there are still heavy polluted areas where ambient concentrations will exceed the air quality standard in near future. In spatial allocation, reduction effect of SO2 is more significant than NOx in 2015 as the contribution of SO2 from industry is more than NOx. These results inspired the regulatory applications of AERMOD modeling system in evaluating environmental pollutant control policy.

  16. [Driving forces of carbon emission from energy consumption in China old industrial cities: a case study of Shenyang City, Northeast China].

    PubMed

    Ren, Wan-Xia; Geng, Yong; Xue, Bing

    2012-10-01

    To quantitatively analyze the effects of anthropogenic factors on regional environmental quality is a hot topic in the field of sustainable development research. Taking the typical old industrial city Shenyang in Northeast China as a case, and by using the IPCC method for calculating carbon emission from energy consumption, this paper estimated the carbon emission from energy consumption in the city in 1978-2009, and a time series analysis on the anthropogenic factors driving this carbon emission was made by the STIRPAT model based upon Kaya equation and ridge regression. In 1978-2009, the carbon emission in the city had a slow increase first, slow decrease then, and a rapid increase thereafter. The total carbon emission in 2009 was 4.6 times of that in 1978. Population growth was the main factor driving the growth of the emission, and there existed an equal-proportional variation between the population growth and the carbon emission growth. Urbanization was another main driving factor followed by population growth, and the per capita GDP was positively correlated with the carbon emission. Kuznets curve did not exist for the relationship between economic development and carbon emission in Shenyang. Energy source intensity reduction (representing technology improvement) was the main factor driving the reduction of the total carbon emission.

  17. Full hoop casing for midframe of industrial gas turbine engine

    DOEpatents

    Myers, Gerald A.; Charron, Richard C.

    2015-12-01

    A can annular industrial gas turbine engine, including: a single-piece rotor shaft spanning a compressor section (82), a combustion section (84), a turbine section (86); and a combustion section casing (10) having a section (28) configured as a full hoop. When the combustion section casing is detached from the engine and moved to a maintenance position to allow access to an interior of the engine, a positioning jig (98) is used to support the compressor section casing (83) and turbine section casing (87).

  18. Impact of Land Use / Land Cover Changes on Water Quality Using Remote Sensing and GIS - a Case Study of Katedhan Industrial Area, Andhra Pradesh, India.

    NASA Astrophysics Data System (ADS)

    Dayaker, T.

    2001-12-01

    Land Use, the anthropogenic use of the land and Land Cover, the physical state of such land, are among the most evident impacts of human activities on natural resources. Rapid global industrialisation during the last two decades in general and in the Katedhan industrial area in particular has a profound adverse effect on the land use / land cover practices and the water quality. Remote sensing and GIS techniques have been employed to identify and quantify measures for mitigating the adverse impacts of industrialisation on the quality of environment. The specific objective of this paper is to study the correlation between impact of land use and water quality. There are about 400 - 500 industries in this area whose effluent outlet is directly mixing into the near by canal or stream. Due to this the lakes present in this catchment area are being polluted. The methodology employed in this study involves the generation of various thematic layers so as to find out the impacts on water quality. According to the results, total dissolved solids, chlorides, sulphates and some heavy metals are very high in the surface water near to Noor Mohammad lake. When compared with ground water, all the above parameters are high near to Sivarampally lake which is around 1 km form Noor Mohammad tank. This is because of the slope of the area due to which the ground water is polluted in lower region of this area. To control further degradation of the water quality it is recommended that a common effluent treatment plant should be constructed so as to control the pollution at the source itself.

  19. Effectiveness in the use of natural gas for the reduction of atmospheric emissions: case study--industrial sector in the metropolitan region of Santiago, Chile.

    PubMed

    Corvalán, Roberto M; Galecio, Javier I; Salim, José A

    2003-08-01

    The purpose of this investigation was to quantify the potential of natural gas to reduce emissions from stationary combustion sources by analyzing the case study of the metropolitan region of Santiago, Chile. For such purposes, referential base scenarios have been defined that represent with and without natural gas settings. The method to be applied is an emission estimate based on emission factors. The results for this case study reveal that stationary combustion sources that replaced their fuel reduced particulate matter (PM) emissions by 61%, sulfur oxides (SOx) by 91%, nitrogen oxides (NOx) by 40%, and volatile organic compounds (VOC) by 10%. Carbon monoxide (CO) emissions were reduced by 1%. As a result of this emission reduction, in addition to reductions caused by other factors, such as a shift to cleaner fuels other than natural gas, technological improvements, and sources which are not operative, emission reduction goals set forth by the environmental authorities were broadly exceeded.

  20. Three Studies in Industrial Economics: Competition and Industry Structure

    NASA Astrophysics Data System (ADS)

    Keil, Jan

    Chapter 1 reviews alternative theories of competition - the standard Neoclassical view, the contribution of the Chicago School as well as the two dynamic lines of thought which are part of Austrian economics and Classical Political Economy. The latter is presented as a consistent alternative to the other existing theories. Of special interest is the question if and how industry structure matters in these approaches, how profitability differentials are explained and what role market share concentration and mobility barriers play. Their predictions and implications for empirical research are compared. Ways to test and evaluate these different approaches are described. Chapter 2 investigates econometrically how industry and micro level variables determine persistent differentials in the rate of return on assets in the U.S. The analysis is the first to use business segment data to explain long term profitability differentials. It presents new market concentration indicators that are superior to concentration ratios and allow to analyze an unpreceded amount of concentration and other data back to 1977. Critical concentration levels, non-linearities, interaction effects and previously ignored important control variables like industrial unionization are being considered. Concentration is found to have significant negative effects on profitability differentials. Barrier indicators are insignificant while market shares are positively correlated with long-run profitability. Concentration thus increases, not diminishes the degree of industrial competition. This is interpreted as evidence in support of Classical Political Economic competition theory. Chapter 3 presents a costs of production based industry analytical study that aims at consistency with Classical Political Economic thought. It investigates how growth of renewable electricity in Germany forces conventional power plants to shift towards more flexible operating regimes. The simulation of individual power plant load

  1. Higher Skills. A Case Study of the Role of Further Education Colleges in Meeting the Training Needs of the Small Plant and Tool Hire Industry.

    ERIC Educational Resources Information Center

    Further Education Unit, London (England).

    A British project explored ways further education colleges could help meet training needs of small businesses, specifically the small plant and tool hire industry. The industry's leading organization, the Hire Association of Europe (HAE), provided a list of members; responsibility for making contact rested with the colleges. The most effective…

  2. 27 CFR 19.496 - Cases of industrial alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Cases of industrial alcohol. 19.496 Section 19.496 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Containers and Marks...

  3. 27 CFR 19.496 - Cases of industrial alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Cases of industrial alcohol. 19.496 Section 19.496 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Containers and Marks...

  4. An industrial perspective on a quantitative estimation of risk associated with low level exposures of humans, with acrylonitrile as a case study.

    PubMed

    Gad, S C

    1990-12-15

    Having been presented with a set of data on acrylonitrile to be utilized as a case study, an assessment was performed of the potential risk of carcinogenesis associated with low level exposures to a material with the characteristics in the supplied data package. This study attempts to present the risk assessment process in an open manner, clearly identifying the multiple complex steps involved in the process and the uncertainty associated with each of the steps. The approach used was truly pragmatic, as the author believes that, in many cases, those performing risk assessments stand on dogma, failing to recognize that what is scientifically best in addressing uncertainty is not that which is most conservative (i.e., uses a worst case decision mode), but rather that which reduces the uncertainty the most. All available data of suitable quality should be utilized in either performing the risk assessment or in checking the result. All the mathematical steps involved in the risk assessment process have limited biological basis. As a result, any risk assessment process that results in predictions which are refuted by real data should be rejected.

  5. Tobacco Industry Surveillance of Public Health Groups: The Case of STAT and INFACT

    PubMed Central

    Malone, Ruth E.

    2002-01-01

    Objectives. The goal of this study was to describe how the tobacco industry collects information about public health groups. Methods. Publicly available internal tobacco industry documents were reviewed and analyzed using a chronological case study approach. Results. The industry engaged in aggressive intelligence gathering, used intermediaries to obtain materials under false pretenses, sent public relations spies to the organizations' meetings, and covertly taped strategy sessions. Other industry strategies included publicly minimizing the effects of boycotts, painting health advocates as “extreme,” identifying and exploiting disagreements, and planning to “redirect the funding” of tobacco control organizations to other purposes. Conclusions. Public health advocates often make light of tobacco industry observers, but industry surveillance may be real, intense, and covert and may obstruct public health initiatives. PMID:12036789

  6. The risk of developing repetitive stress injury in seamstresses, in the clothing industry, under the perspective of ergonomic work analysis: a case study.

    PubMed

    Melo, A S

    2012-01-01

    This study presents the sewing task with the approach of the ergonomic analysis of the work, in the seam activity in a clothing industry to identify the relationship between the use of different sewing machines and the activity of sewing pants and blouses, which brings larger risk for the development of work related musculoskeletal disorders. It was done a study of transverse and exploratory cut, in that was used a methodology control of multiple analysis of variables. The population objective was the workers that exercise the activity in the section of makings, with 93 workers, being 54,8% sewing auxiliary and 45,2% dressmakers. Most is single (75,3%), has the 2nd complete degree (58,0%) and the medium age was 25 years old. As results were observed that the machines serger, zig zag and traveti are classified as of high risk of developing work related to musculoskeletal disorders, that the postures assumed during the execution of the tasks were classified as bad or terrible, and that the workstations were just classified as reasonable. It was concluded then, that a relationship exists among the task of sewing pants and blouses, and the risk of the development of work related to musculoskeletal disorders.

  7. Feasibility, safety, and economic implications of whey-recovered water in cleaning-in-place systems: A case study on water conservation for the dairy industry.

    PubMed

    Meneses, Yulie E; Flores, Rolando A

    2016-05-01

    Water scarcity is threatening food security and business growth in the United States. In the dairy sector, most of the water is used in cleaning applications; therefore, any attempt to support water conservation in these processes will have a considerable effect on the water footprint of dairy products. This study demonstrates the viability for recovering good quality water from whey, a highly pollutant cheese-making by-product, to be reused in cleaning-in-place systems. The results obtained in this study indicate that by using a combined ultrafiltration and reverse osmosis system, 47% of water can be recovered. This system generates protein and lactose concentrates, by-products that once spray-dried fulfill commercial standards for protein and lactose powders. The physicochemical and microbiological quality of the recovered permeate was also analyzed, suggesting suitable properties to be reused in the cleaning-in-place system without affecting the quality and safety of the product manufactured on the cleaned equipment. A cost analysis was conducted for 3 cheese manufacturing levels, considering an annual production of 1, 20, and 225 million liters of whey. Results indicate the feasibility of this intervention in the dairy industry, generating revenues of $0.18, $3.05, and $33.4 million per year, respectively. The findings provide scientific evidence to promote the safety of reuse of reconditioned water in food processing plants, contributing to building a culture of water conservation and sustainable production throughout the food supply chain.

  8. Case study research.

    PubMed

    Taylor, Ruth; Thomas-Gregory, Annette

    2015-06-10

    This article describes case study research for nursing and healthcare practice. Case study research offers the researcher an approach by which a phenomenon can be investigated from multiple perspectives within a bounded context, allowing the researcher to provide a 'thick' description of the phenomenon. Although case study research is a flexible approach for the investigation of complex nursing and healthcare issues, it has methodological challenges, often associated with the multiple methods used in individual studies. These are explored through examples of case study research carried out in practice and education settings. An overview of what constitutes 'good' case study research is proposed.

  9. An Industrial Ecology Approach to Municipal Solid Waste Management: II. Case Studies for Recovering Energy from the Organic Fraction of MSW

    EPA Science Inventory

    The organic fraction of municipal solid waste provides abundant opportunities for industrial ecology-based symbiotic use. Energy production, economics, and environmental aspects are analyzed for four alternatives based on different technologies: incineration with energy recovery...

  10. Using stable isotopes in tracing contaminant sources in an industrial area: A case study on the hydrological basin of the Olt River, Romania.

    PubMed

    Popescu, Raluca; Mimmo, Tanja; Dinca, Oana Romina; Capici, Calogero; Costinel, Diana; Sandru, Claudia; Ionete, Roxana Elena; Stefanescu, Ioan; Axente, Damian

    2015-11-15

    Tracing pollution sources and transformation of nitrogen compounds in surface- and groundwater is an issue of great significance worldwide due to the increased human activity, translated in high demand of water resources and pollution. In this work, the hydrological basin of an important chemical industrial platform in Romania (Ramnicu Valcea industrial area) was characterized in terms of the physico-chemical and isotope composition of δ(18)O and δ(2)H in water samples and δ(15)N of the inorganic nitrogen species. Throughout a period of one year, water samples from the Olt River and its more important tributaries were collected monthly in the industrial area, when the seasonal and spatial isotope patterns of the surface waters and the main sources of pollution were determined. Higher inorganic nitrogen concentrations (up to 10.2 mg N L(-1)) were measured between November 2012 and April 2013, which were designated as anthropogenic additions using the mixing calculations. The main sources of pollution with inorganic nitrogen were agriculture and residential release. The inorganic nitrogen from the industrial waste water duct had a distinct δ(15)N fingerprint (mean of -8.6‰). Also, one industrial release into the environment was identified for Olt River, at Ionesti site, in November 2012. The mean precipitation samples had the lowest inorganic nitrogen concentrations (less than 5.5 mg N L(-1)) with a distinct δ(15)N fingerprint compared to the surface and industrial waters.

  11. `Cranach Inc.' A case study determining the nature and extent of Lucas Cranach the Elder's involvement in his industrious workshop using image processing

    NASA Astrophysics Data System (ADS)

    Lubashevsky, Ruth

    2015-06-01

    Lucas Cranach the Elder (LCE) (1472-1553) maintained an organized and highly efficient workshop, served as councilor in Wittenberg from 1519-1544, established a publishing house in 1520, held a pharmacy from 1520, and served as mayor of Wittenberg from 1537 to 1543. He was known as the 'swiftest of painters,' resulting in 1,000 surviving panel paintings, canvas paintings, drawings, and etchings in a career that spanned 53 years (1500-1553). Facing this astoundingly enormous oeuvre, the question that this paper seeks to answer is unavoidable: what was LCE's involvement in this oeuvre, which most is still attributed to him, in light of his many other time-consuming engagements? To answer this question, this paper becomes a study of stylistic comparisons of LCE's oeuvre, in order to assess, analyze and identify his style to determine whether all of the works attributed to him were indeed his own handiwork. Classifying LCE's style, together with the fact that he ran his workshop in factory-like conditions, supplying his apprentices with pigments, designs they could trace, copies, modelling versions, and patterns, making him an artist turned businessman, LCE becomes an artist who turned art into an industrial operation, earning the title 'Cranach Inc.' The conclusion of this paper will be based inter-alia on comparisons between Infra-red images and the visible paintings, in order to undermine the established attributions made to LCE.

  12. When gender bumps into health and safety training: working conditions, readings and challenges drawn from a case study in an industrial chemicals company.

    PubMed

    Vasconcelos, Ricardo; Teixeira, Sandra; Castelhano, Joana; Lacomblez, Marianne

    2012-01-01

    Health, safety and environmental issues are at present a social concern and an increasingly referred topic in the so called gender studies. This paper focuses on the relations between training, gender and risk perception in an industrial chemicals company, in Portugal, characterized by a mainly male population and by the presence of high occupational and environmental hazards. After characterizing the company and the training project that started up this reflection, the paper presents the reasons for its focus on gender followed by the essential methodological explanations: 14 interviews were made with male and female workers from the company; their content was transcribed from the audio recordings and it was systematically analyzed. A gender-attentive socio demographic analysis was also undertaken. Although at the beginning the company did not consider the gender issues as a problem nor was it the central topic of the training, which focused on the prevention of occupational and environmental hazards, the results reveal that the gender factor brought to light some working conditions, which so far have not been properly discussed within the group meetings. As a consequence, there is now room for the transformation of the representations on those working conditions.

  13. Two Legionnaires' disease cases associated with industrial waste water treatment plants: a case report

    PubMed Central

    2010-01-01

    Background Finnish and Swedish waste water systems used by the forest industry were found to be exceptionally heavily contaminated with legionellae in 2005. Case presentation We report two cases of severe pneumonia in employees working at two separate mills in Finland in 2006. Legionella serological and urinary antigen tests were used to diagnose Legionnaires' disease in the symptomatic employees, who had worked at, or close to, waste water treatment plants. Since the findings indicated a Legionella infection, the waste water and home water systems were studied in more detail. The antibody response and Legionella urinary antigen finding of Case A indicated that the infection had been caused by Legionella pneumophila serogroup 1. Case A had been exposed to legionellae while installing a pump into a post-clarification basin at the waste water treatment plant of mill A. Both the water and sludge in the basin contained high concentrations of Legionella pneumophila serogroup 1, in addition to serogroups 3 and 13. Case B was working 200 meters downwind from a waste water treatment plant, which had an active sludge basin and cooling towers. The antibody response indicated that his disease was due to Legionella pneumophila serogroup 2. The cooling tower was the only site at the waste water treatment plant yielding that serogroup, though water in the active sludge basin yielded abundant growth of Legionella pneumophila serogroup 5 and Legionella rubrilucens. Both workers recovered from the disease. Conclusion These are the first reported cases of Legionnaires' disease in Finland associated with industrial waste water systems. PMID:21126333

  14. Dioxin: a case study.

    PubMed

    Bond, G G

    1993-01-01

    The need to notify individuals of a possible health risk from their past exposure to potentially hazardous agents frequently extends beyond workers to include community groups. The issues to consider in community notification are frequently similar to those that are important for worker notification but may include some that are unique. This case study traces the evolution of one company's strategy for communicating with the public about possible dioxin contamination associated with its operations. Early communications tended to emphasize the technical aspects of the issues in the fashion of scientists talking to other scientists. This was interpreted by some to be symptomatic of an arrogant and uncaring attitude. Beginning in the early 1980s, the company's management recognized the need to reach out to a variety of audiences on multiple levels, and shifted to a more comprehensive communications strategy. A similar shift is now occurring throughout the chemical manufacturing industry as top managers realize that, if they expect to continue to operate, they must become more accountable and responsive to the public.

  15. Relating national veterinary services to the country's livestock industry: case studies from four countries--Great Britain, Botswana, Perú, and Vietnam.

    PubMed

    Windsor, Roger S

    2002-10-01

    At the end of WW II, the British Government of the time decided that it was essential for Britain to become self-sufficient in food. In consequence there was a large investment in services to agriculture and in particular many new veterinary investigation centers were opened to help farmers produce more animal products. The upsurge in world trade led the Government of Mrs. Thatcher to decide that livestock was just another commodity and so there has been a massive scaling down of money available to assist the livestock farmer. For Botswana the livestock industry is vital to the well-being of the people and successive Governments have continued to invest in veterinary services. As a consequence, Botswana has one of the best and most efficient Veterinary Services in Africa. By contrast, the livestock industry in Perú has an insignificant effect on the gross national product. The fiber exports from camelids are a small international market, while the dairy industry is unable to provide sufficient milk for the nation. Partly as a result of this, the Peruvian Government invests very little in the livestock industry or the veterinary services that support it. Vietnam is in a transitional stage: there is a large but as yet unorganized livestock industry with a mass of smallholder farmers. The Government has made a large investment in people in the Department of Animal Health but without a concomitant investment in equipment and training. If the industry is to develop, it will require much more investment from the government. These countries will be discussed in more detail and an attempt will be made to show how by relating the services to the livestock industry, governments can improve services and at the same time cut the costs.

  16. Delivering Online Examinations: A Case Study

    ERIC Educational Resources Information Center

    Howarth, Jason; Messing, John; Altas, Irfan

    2004-01-01

    This paper represents a brief case study of delivering online examinations to a worldwide audience. These examinations are delivered in partnership with a commercial online testing company as part of the Industry Master's degree at Charles Sturt University (CSU). The Industry Master's degree is an academic program for students currently employed…

  17. Assessment of the interactions between economic growth and industrial wastewater discharges using co-integration analysis: a case study for China's Hunan Province.

    PubMed

    Xiao, Qiang; Gao, Yang; Hu, Dan; Tan, Hong; Wang, Tianxiang

    2011-07-01

    We have investigated the interactions between economic growth and industrial wastewater discharge from 1978 to 2007 in China's Hunan Province using co-integration theory and an error-correction model. Two main economic growth indicators and four representative industrial wastewater pollutants were selected to demonstrate the interaction mechanism. We found a long-term equilibrium relationship between economic growth and the discharge of industrial pollutants in wastewater between 1978 and 2007 in Hunan Province. The error-correction mechanism prevented the variable expansion for long-term relationship at quantity and scale, and the size of the error-correction parameters reflected short-term adjustments that deviate from the long-term equilibrium. When economic growth changes within a short term, the discharge of pollutants will constrain growth because the values of the parameters in the short-term equation are smaller than those in the long-term co-integrated regression equation, indicating that a remarkable long-term influence of economic growth on the discharge of industrial wastewater pollutants and that increasing pollutant discharge constrained economic growth. Economic growth is the main driving factor that affects the discharge of industrial wastewater pollutants in Hunan Province. On the other hand, the discharge constrains economic growth by producing external pressure on growth, although this feedback mechanism has a lag effect. Economic growth plays an important role in explaining the predicted decomposition of the variance in the discharge of industrial wastewater pollutants, but this discharge contributes less to predictions of the variations in economic growth.

  18. Case study: heavy metals and fluoride contents in the materials of Syrian phosphate industry and in the vicinity of phosphogypsum piles.

    PubMed

    Al Attar, L; Al-Oudat, M; Shamali, K; Abdul Ghany, B; Kanakri, S

    2012-01-01

    This study focuses on the determination of heavy metals and fluoride concentrations in the Syrian phosphate industry and in the vicinity of the phosphogypsum (PG) piles. Four sampling campaigns were carried out, in which 86 soil, 139 plant, 30 air particulate, 16 water, 12 PG, 6 phosphate ore (raw and treated) and 3 fertilizer samples were collected. Differential pulse anode stripping voltammetry was used for Pb and Cd determination, atomic absorption spectrometry was used for Zn, Cr and Cu determination, and instrumental neutron activation analysis was used for Se, Ni, As and Hg determination. Fluoride concentration was determined via fluoride ion selective electrode. The data revealed that most of the heavy metals were retained in the fertilizer. Fluoride content in PG was 0.47%. The presence of PG piles showed no impact on the run-off and ground and lake waters in the area. However, fluoride concentration was double the permissible airborne threshold in the sites to the east of the PG piles because of the prevailing wind in the region. Similarly, enhanced concentrations of fluoride were recorded for the eastern soil samples. The content of heavy metals in plants was element- and plant-specific and influenced by the element concentration in soil, the soil texture and the pH. The maximal mean of fluoride was found in the plants species of the eastern sites (699 mg kg(-1)), which mainly related to PG erosion and airborne deposition. Thus, the main impact of the PG piles was to increase the concentration of fluoride in the surrounding area. A national action should be taken to regulate PG piles.

  19. Industrial water demand management and cleaner production potential: a case of three industries in Bulawayo, Zimbabwe

    NASA Astrophysics Data System (ADS)

    Gumbo, Bekithemba; Mlilo, Sipho; Broome, Jeff; Lumbroso, Darren

    The combination of water demand management and cleaner production concepts have resulted in both economical and ecological benefits. The biggest challenge for developing countries is how to retrofit the industrial processes, which at times are based on obsolete technology, within financial, institutional and legal constraints. Processes in closed circuits can reduce water intake substantially and minimise resource input and the subsequent waste thereby reducing pollution of finite fresh water resources. Three industries were studied in Bulawayo, Zimbabwe to identify potential opportunities for reducing water intake and material usage and minimising waste. The industries comprised of a wire galvanising company, soft drink manufacturing and sugar refining industry. The results show that the wire galvanising industry could save up to 17% of water by recycling hot quench water through a cooling system. The industry can eliminate by substitution the use of toxic materials, namely lead and ammonium chloride and reduce the use of hydrochloric acid by half through using an induction heating chamber instead of lead during the annealing step. For the soft drink manufacturing industry water intake could be reduced by 5% through recycling filter-backwash water via the water treatment plant. Use of the pig system could save approximately 12 m 3/month of syrup and help reduce trade effluent fees by Z30/m 3 of “soft drink”. Use of a heat exchanger system in the sugar refining industry can reduce water intake by approximately 57 m 3/100 t “raw sugar” effluent volume by about 28 m 3/100 t “raw sugar”. The water charges would effectively be reduced by 52% and trade effluent fees by Z3384/100 t “raw sugar” (57%). Proper equipment selection, equipment modification and good house-keeping procedures could further help industries reduce water intake and minimise waste.

  20. Emergy-based assessment on industrial symbiosis: a case of Shenyang Economic and Technological Development Zone.

    PubMed

    Geng, Yong; Liu, Zuoxi; Xue, Bing; Dong, Huijuan; Fujita, Tsuyoshi; Chiu, Anthony

    2014-12-01

    Industrial symbiosis is the sharing of services, utility, and by-product resources among industries. This is usually made in order to add value, reduce costs, and improve the environment, and therefore has been taken as an effective approach for developing an eco-industrial park, improving resource efficiency, and reducing pollutant emission. Most conventional evaluation approaches ignored the contribution of natural ecosystem to the development of industrial symbiosis and cannot reveal the interrelations between economic development and environmental protection, leading to a need of an innovative evaluation method. Under such a circumstance, we present an emergy analysis-based evaluation method by employing a case study at Shenyang Economic and Technological Development Zone (SETDZ). Specific emergy indicators on industrial symbiosis, including emergy savings and emdollar value of total emergy savings, were developed so that the holistic picture of industrial symbiosis can be presented. Research results show that nonrenewable inputs, imported resource inputs, and associated services could be saved by 89.3, 32.51, and 15.7 %, and the ratio of emergy savings to emergy of the total energy used would be about 25.58 %, and the ratio of the emdollar value of total emergy savings to the total gross regional product (GRP) of SETDZ would be 34.38 % through the implementation of industrial symbiosis. In general, research results indicate that industrial symbiosis could effectively reduce material and energy consumption and improve the overall eco-efficiency. Such a method can provide policy insights to industrial park managers so that they can raise appropriate strategies on developing eco-industrial parks. Useful strategies include identifying more potential industrial symbiosis opportunities, optimizing energy structure, increasing industrial efficiency, recovering local ecosystems, and improving public and industrial awareness of eco-industrial park policies.

  1. Lexicogrammar in the International Construction Industry: A Corpus-Based Case Study of Japanese-Hong-Kongese On-Site Interactions in English

    ERIC Educational Resources Information Center

    Handford, Michael; Matous, Petr

    2011-01-01

    The purpose of this research is to identify and interpret statistically significant lexicogrammatical items that are used in on-site spoken communication in the international construction industry, initially through comparisons with reference corpora of everyday spoken and business language. Several data sources, including audio and video…

  2. Organizing the University-Industry Relationship: A Case Study of Research Policy and Curriculum Restructuring at the North-West University in South Africa

    ERIC Educational Resources Information Center

    Boersma, F. K.; Reinecke, C. J.; Gibbons, M.

    2008-01-01

    A major requirement for transformation contained in the new education policy in South Africa is that the graduate outputs of the higher education system should match the needs of a modernizing economy. This paper addresses the organizational aspect of university-industry relationships that is an element of the transformation. In empirical terms,…

  3. Layoff Time Training: A Key to Upgrading Workforce Utilization and EEOC Affirmative Action. A Case Study in the Northern California Canning Industry. R & D Monograph 61.

    ERIC Educational Resources Information Center

    Aller, Curtis C.; And Others

    An experimental and demonstration project was conducted over a five-year period in California to test the concept of lay-off time training to enable workers to qualify for promotion and increase their earnings. The canning industry was found to be a suitable area for this type of training since it had annual lay-offs followed by assured recalls to…

  4. Engineering English and the High-Tech Industry: A Case Study of an English Needs Analysis of Process Integration Engineers at a Semiconductor Manufacturing Company in Taiwan

    ERIC Educational Resources Information Center

    Spence, Paul; Liu, Gi-Zen

    2013-01-01

    The global high-tech industry is characterized by extreme competitiveness, innovation, and widespread use of English. Consequently, Taiwanese high-tech companies require engineers that are talented in both their engineering and English abilities. In response to the lack of knowledge regarding the English skills needed by engineers in Taiwan's…

  5. Chemical Case Studies: Science-Society "Bonding."

    ERIC Educational Resources Information Center

    Hofstein, Avi; Nae, Nehemia

    1981-01-01

    Describes a unit designed to illustrate the "science-society-technology connection," in which three case studies of the chemical industry in Israel are presented to high school chemistry students. Chosen for the unit are case studies on copper production in Timna, on plastics, and on life from the Dead Sea. (CS)

  6. Recommendations for rationalizing cleaning-in-place in the dairy industry: case study of an ultra-high temperature heat exchanger.

    PubMed

    Alvarez, N; Daufin, G; Gésan-Guiziou, G

    2010-02-01

    The objective of this work was to propose a new strategy, based on objective and rational arguments and calculations, that can be implemented by plant designers and operators in the dairy industry to reduce operating time and the volume and load of effluents. The strategy is based on the on-line and off-line use of sensors and tracers, the accuracy, relevance, and robustness of which were evaluated for each phase of the sequence used for cleaning an industrial sterilizer. The efficient duration of each phase of the cleaning sequence (management of the end of operation) and the sorting of the fluids (management of mixtures and destination of fluids) were determined in real time. As a result, significant reduction in total overall duration of the cleaning sequence, wastewater volume (waste volume was reduced by half), and detergent volume (caustic soda and acid was reduced by up to a few tens of kilograms per cleaning) was achievable.

  7. Phytoextraction and phytostabilization potential of plants grown in the vicinity of heavy metal-contaminated soils: a case study at an industrial town site.

    PubMed

    Lorestani, B; Yousefi, N; Cheraghi, M; Farmany, A

    2013-12-01

    With the development of urbanization and industrialization, soils have become increasingly polluted by heavy metals. Phytoremediation, an emerging cost-effective, nonintrusive, and aesthetically pleasing technology that uses the remarkable ability of plants to concentrate elements, can be potentially used to remediate metal-contaminated sites. In this research, two processes of phytoremediation (phytoextraction and phytostabilization) were surveyed in some plant species around an industrial town in the Hamedan Province in the central-western part of Iran. To this purpose, shoots and roots of the seven plant species and the associated soil samples were collected and analyzed by measuring Pb, Fe, Mn, Cu, and Zn concentrations using ICP-AES and then calculating the biological absorption coefficient, bioconcentration factor, and translocation factor parameters for each element. The obtained results showed that among the collected plants, Salsola soda is the most effective species for phytoextraction and phytostabilization and Cirsium arvense has the potential for phytostabilization of the measured heavy metals.

  8. Case study for underground workers at an electric utility: how a research institution, university, and industry collaboration improved occupational health through ergonomics.

    PubMed

    Stone, Amy; Usher, Debra; Marklin, Richard; Seeley, Patricia; Yager, Janice W

    2006-08-01

    This article describes a collaboration between a research institution, a university, and a medium-sized electric power utility. Two ergonomics teams were created at the host utility to identify tasks with risk factors for musculoskeletal disorders (MSDs) and propose ergonomic interventions for these tasks. Both ergonomics teams focused on tasks performed by underground workers: one team focused on manhole-vault tasks, and the other team focused on direct-buried cable job tasks. Several of the ergonomic interventions were tested in the ergonomics laboratory at the university. The results of one of the laboratory experiments indicated that a 2nd class lever tool reduced muscle forces required to remove and replace a manhole cover as compared with a T-handle attached to a hook and chain. The results of another laboratory experiment demonstrated that a battery-powered cutter reduced muscle forces to cut cable as compared to a manual cutting tool. A collaborative ergonomics effort is an effective method for identifying problematic tasks for workers in a particular industry, evaluating those tasks, and developing best work practices for that type of industry. This approach could be used by other industries in their effort to reduce the incidence, cost, and severity of MSDs in the workplace.

  9. Reduction of pollutants in painting operation and suggestion of an optimal technique for extracting titanium dioxide from paint sludge in car manufacturing industries--case study (SAIPA).

    PubMed

    Khezri, Seyed Mostafa; Shariat, Seyed Mahmood; Tabibian, Sahar

    2012-06-01

    Paint sludge of car manufacturing industries are not disposed in landfills, since they contain hazardous materials with a high concentration of chromium, aluminum, titanium, barium, copper, Iron, magnesium, strontium, and so on. Thus, it is essential to find solutions in order to neutralize them or suggest cost-effective techniques, which are also environmentally acceptable. Because, this sludge contains considerable amounts of Ti pigments and unbaked resins, recycling these pigments--which could be used in a variety of industries such as paint factories--is an appropriate subject for further research. In this article, with the aim of identification of main pollutants in order to eliminate them and suggest a cost-effective solution to recover the sludge, a large number of tests including X-ray fluorescence spectroscopy, X ray diffraction spectroscopy, and diffusion thermal analysis are conducted to determine types and concentration of elements, and combinations of paint sludge in car manufacturing industries. As titanium dioxide (TiO₂) is widely used as the main pigment of automobile paints, an optimal technique is suggested for extracting TiO₂ with high purity percentage through adopting scientific methods such as membrane and electrolysis.

  10. [Case and studies].

    PubMed

    Schubert, András

    2015-11-15

    Case studies and case reports form an important and ever growing part of scientific and scholarly literature. The paper deals with the share and citation rate of these publication types on different fields of research. In general, evidence seems to support the opinion that an excessive number of such publications may negatively influence the impact factor of the journal. In the literature of scientometrics, case studies (at least the presence of the term "case study" in the titles of the papers) have a moderate share, but their citation rate is practically equal to that of other publication types.

  11. Land Combat Systems Industry. Industry Study, Spring 2009

    DTIC Science & Technology

    2009-01-01

    Public - Private Partnerships and joint-ventures were expanded during the last 4-6 years illustrating the globalized nature of the industry and the evolving role of government-owned depots in production of combat and tactical

  12. Analysis of environmental chemical residues in products of emerging aquaculture industry in Uganda as case study for Sub-Saharan Africa.

    PubMed

    Bagumire, A; Rumbeiha, W K; Todd, E C D; Muyanja, C; Nasinyama, G W

    2008-01-01

    A study was conducted to analyse market-regulated heavy metals (lead, mercury and cadmium), organochlorine pesticides and total polychlorinated biphenyls (PCBs) in samples of 38 farmed fish comprising Nile tilapia (Oreochromis niloticus) (20 samples) and African catfish (Clarias gariepinus) (18 samples) from ten selected fish farms in Uganda. The goal of this case study was to understand the safety of aquaculture products from Sub-Saharan Africa. Lead was detected in all the 38 samples (maximum = 1.08 mg kg(-1) (dry weight)), mercury in 31 out of 38 samples (maximum = 0.35 mg kg(-1) (dry weight)), and cadmium in two samples (maximum = 0.03 mg kg(-1) (dry weight)). Total levels of PCBs were below the limit of detection of 0.02 mg kg(-1) (wet weight) in all the samples. Traces of 4,4'-dichloro-diphenyldichloroethylene (DDE) were detected in ten out of 38 samples (maximum = 0.01 mg kg(-1) (wet weight)) making it the most prevalent organochlorine pesticide. Other pesticides detected were: 4,4'-dichloro-diphenyl-trichloroethane (DDT) and endosulfan sulphate, which were found in one fish sample (both 0.002 mg kg(-1) (wet weight)). There was no statistically significant difference between the levels of lead and mercury in catfish and tilapia (t-test at p = 0.05). More catfish samples (eight) contained DDE as compared with tilapia (two). Cadmium, DDT and endosufan sulphate were only detected in catfish implying that catfish is more prone to contamination than tilapia. The levels of contaminants were below the US Food and Drug Administration (USFDA) action levels and European Union maximum residue limits (MRLs), indicating that such fish have the potential for export to these markets.

  13. Assessment of aquifer vulnerability to industrial waste water using resistivity measurements. A case study, along El-Gharbyia main drain, Nile Delta, Egypt

    NASA Astrophysics Data System (ADS)

    Gemail, Kh. S.; El-Shishtawy, A. M.; El-Alfy, M.; Ghoneim, M. F.; Abd El-Bary, M. H.

    2011-09-01

    1D resistivity sounding and 2D resistivity imaging surveys were integrated with geological and hydrochemical data to assess the aquifer vulnerability and saltwater intrusion in the north of Nile Delta, Egypt. In the present study, the El-Gharbyia main drain was considered as a case study to map the sand bodies within the upper silt and clay aquitard. Twenty Schlumberger soundings and six 2D dipole-dipole profiles were executed along one profile close to the western side of the main drain. In addition, 14 groundwater samples and 4 surface water samples from the main drain were chemically analyzed to obtain the major and trace elements concentrations. The results from the resistivity and hydrochemical data were used to assess the protection of the groundwater aquifer and the potential risk of groundwater pollution. The inverted resistivities and thicknesses of the layers above the aquifer layer were used to estimate the integrated electrical conductivity (IEC) that can be used for quantification of aquifer vulnerability. According to the aquifer vulnerability assessment of an underlying sand aquifer, the southern part of the area is characterized by high vulnerability zone with slightly fresh to brackish groundwater and resistivity values of 11-23 Ω.m below the clay cap. The resistivity sections exhibit some sand bodies within the clay cap that lead to increase the recharging of surface waste water (650 mg/l salinity) and flushing the upper part of underlying saltwater aquifer. The region in the north has saltwater with resistivity less than 6 Ω.m and local vulnerable zones within the clay cap. The inverted 2D dipole-dipole profiles in the vulnerable zones, in combination with drilling information have allowed the identification of subsoil structure around the main drain that is highly affected by waste water.

  14. SETDA Case Studies 2012

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2012

    2012-01-01

    The State Educational Technology Directors Association (SETDA) published a series of case studies from 28 states to showcase examples of how ARRA EETT ("American Recovery and Reinvestment Act of 2009 Enhancing Education Through Technology") grant funds have impacted teaching and learning. SETDA collected data for the case studies through…

  15. Case Study: Challenging Change.

    ERIC Educational Resources Information Center

    May, Steven K.

    2003-01-01

    Discusses a case study involving organizational change and its effect on employees. Presents three responses to the case study: "Paradox of Ordering Change: I Insist That We Work as a Team" (Paaige K. Turner); "Managing Change Is Managing Meaning" (Greg Hearn and Abraham Ninan); and "The Psychodynamics of an Organizational Change Initiative"…

  16. Teaching Case: Enterprise Architecture Specification Case Study

    ERIC Educational Resources Information Center

    Steenkamp, Annette Lerine; Alawdah, Amal; Almasri, Osama; Gai, Keke; Khattab, Nidal; Swaby, Carval; Abaas, Ramy

    2013-01-01

    A graduate course in enterprise architecture had a team project component in which a real-world business case, provided by an industry sponsor, formed the basis of the project charter and the architecture statement of work. The paper aims to share the team project experience on developing the architecture specifications based on the business case…

  17. Optimization of a low-cost defined medium for alcoholic fermentation--a case study for potential application in bioethanol production from industrial wastewaters.

    PubMed

    Comelli, Raúl N; Seluy, Lisandro G; Isla, Miguel A

    2016-01-25

    In bioethanol production processes, the media composition has an impact on product concentration, yields and the overall process economics. The main purpose of this research was to develop a low-cost mineral-based supplement for successful alcoholic fermentation in an attempt to provide an economically feasible alternative to produce bioethanol from novel sources, for example, sugary industrial wastewaters. Statistical experimental designs were used to select essential nutrients for yeast fermentation, and its optimal concentrations were estimated by Response Surface Methodology. Fermentations were performed on synthetic media inoculated with 2.0 g L(-1) of yeast, and the evolution of biomass, sugar, ethanol, CO2 and glycerol were monitored over time. A mix of salts [10.6 g L(-1) (NH4)2HPO4; 6.4 g L(-1) MgSO4·7H2O and 7.5 mg L(-1) ZnSO4·7H2O] was found to be optimal. It led to the complete fermentation of the sugars in less than 12h with an average ethanol yield of 0.42 g ethanol/g sugar. A general C-balance indicated that no carbonaceous compounds different from biomass, ethanol, CO2 or glycerol were produced in significant amounts in the fermentation process. Similar results were obtained when soft drink wastewaters were tested to evaluate the potential industrial application of this supplement. The ethanol yields were very close to those obtained when yeast extract was used as the supplement, but the optimized mineral-based medium is six times cheaper, which favorably impacts the process economics and makes this supplement more attractive from an industrial viewpoint.

  18. Industrial Processes to Reduce Generation of Hazardous Waste at DoD Facilities. Phase I Report. Evaluation of 40 Case Studies.

    DTIC Science & Technology

    2014-09-26

    Anniston Army Depot, Case No. 18 5-15 5.4.8 Segregation of Chromium and Cyanide Rinsewater and Addition of More Rinse Tanks at Alameda NARF, Case No. 19 5-17...techniques to reduce frequency of disposal, conversion from cyanide to noncyanide plating baths, and ion vapor deposition of aluminum in lieu of cadmium... cyanide bath. Unfortunately, cyanide baths are langerous to operate and the resulting cyanide -containing astes are complicated and costly to treat. i.2

  19. Study Guide for TCT in Industrial Arts.

    ERIC Educational Resources Information Center

    Kirby, John; Matt, Stephen R., Ed.

    This study guide is designed to aid individuals preparing to take the Georgia Teacher Certification Test (TCT) in industrial arts. The test covers seven subareas: (1) drafting; (2) electrical energy; (3) graphics; (4) metal fabrication; (5) power and power machines; (6) woodworking; and (7) general building construction and manufacturing. The…

  20. Supporting Pacific Island Countries to Strengthen Their Resistance to Tobacco Industry Interference in Tobacco Control: A Case Study of Papua New Guinea and Solomon Islands

    PubMed Central

    McCool, Judith; McKenzie, Jeanie; Lyman, Annabel; Allen, Matthew

    2013-01-01

    Tobacco use is the biggest single preventable cause of non-communicable diseases (NCDs) in the Western Pacific region. Currently, 14 Pacific Island countries have ratified the WHO Framework Convention on Tobacco Control (FCTC) and, in having done so, are committed to implementing tobacco control measures aligned with the FCTC. Progressing strong and effective tobacco control legislation is essential to achieving long term gains in public health in small island countries. However, survey evidence suggests that pervasive tobacco industry interference serves to undermine tobacco control and public policy in several Pacific countries. An initiative was developed to provide dedicated, in-country technical support for developing legislation and policy to support implementation of Article 5.3 of the FCTC in the Solomon Islands and Papua New Guinea. This paper examines the factors that have assisted the two Pacific countries to make progress in implementing Article 5.3 and what this might mean for supporting progress in other Pacific settings. A document analysis was undertaken to identify the process and outcome of the intervention. Two significant outputs from the project including having identified and documented specific examples of TII and the development of draft legislation for Article 5.3 and other key resources for public servants both within and outside the health sector. Key determinants of progress included a motivated and engaged Ministry of Health, active civil society group or champion and access to media to prepare tobacco industry related material to stimulate public and policy sector debate. PMID:23924884

  1. HYDROGEOLOGIC CASE STUDIES

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  2. Septic Systems Case Studies

    EPA Pesticide Factsheets

    A collection of septic systems case studies to help community planners, elected officials, health department staff, state officials, and interested citizens explore alternatives for managing their decentralized wastewater treatment systems.

  3. MULTIPLE CONTAMINANTS CASE STUDIES

    EPA Science Inventory

    The presentation provides information taken from the arsenic demonstration program projects that have treatment systems removing multiply contaminants from drinking water. The case studies sited in the presentation consist of projects that have arsenic along with either nitrate, ...

  4. Distribution and health risk assessment of organochlorine pesticides (OCPs) in industrial site soils: a case study of urban renewal in Beijing, China.

    PubMed

    Yang, Wenrui; Wang, Rusong; Zhou, Chuanbin; Li, Feng

    2009-01-01

    Abstract A field survey was conducted in a contaminated industrial site of southern Beijing, China to investigate the contents and distribution of the organochlorine pesticides (alpha-, beta-, gamma-, delta-HCH, p,p'-DDT, p,p'-DDE, p,p'-DDD and o,p'-DDT) in the profiles of soil, and a health risk assessment was carried out with CalTOX multimedia exposure model. Results showed that mean concentrations of total hexachlorocyclohexane isomers (HCHs) and total dichlorodiphenyltrichloroethane isomers (DDXs) in soils were in the range of 13.20-148.71 mg/kg, and 3.02-67.43 mg/kg, respectively. Organochlorine pesticides (OCPs) content peaked in the surface and declined in soil profile with depth. The amounts of HCHs in three profiles of soil were larger than DDXs. Composition analysis indicated that there was a trend of degradation of OCPs in the site, but the mean of HCHs and DDXs concentration were over the state warning standard limit (HCHs, 0.50 mg/kg; DDXs, 0.50 mg/kg). According to current land use development, health risk assessment with CalTOX and Monte Carlo analysis showed that health risks mainly came from two exposure pathways: dermal uptake and inhalation, and the total risk values all exceeded the general acceptable health risk value (10-6). The sensitivity analysis indicated that five parameters significantly contributed to total risk.

  5. New approach for data evaluation of industrial wastewater treatment plant: methodology and case study for a coke and steel-processing plant.

    PubMed

    Drakides, Christian; Lay-Son, Meiling

    2009-01-01

    Environmental monitoring of biological wastewater treatment plants (BWWTP) treating industrial effluents produces large amount of data. Frequent sampling is done in the influent and effluent but also in intermediate points. Samples are analyzed for classical and specific contaminants and physical-chemical parameters are monitored. In this paper data from a BWWTP treating the effluents of a coke and steel-processing factory are analyzed. Due to a complex situation, this BWWTP gave poor performances that did not match environmental regulations, meanwhile upgrading proved to be uneasy. Data analysis using principal component analyses (PCA) or kinetic modeling with a Haldane model was unsuccessful in handling these data, which was attributed to undetermined toxic effects. A new methodology is reported, that allowed to identify a kinetics for thiocyanate degradation and a relation between pH and toxic effects. This analysis of the plant data allowed to make hypothesis on the process control parameters and to recommend management modifications, allowing a further increase of the performances.

  6. The Role of Context in Academic Capitalism: The Industry-Friendly Department Case

    ERIC Educational Resources Information Center

    Mendoza, Pilar

    2012-01-01

    This study shows a case of a department heavily involved in industry-academia collaborations and patenting activities while exhibiting high levels of academic norms such as teaching, basic research, academic freedom and free dissemination of knowledge. Based on the findings, the author argues that academic capitalism is a highly contextual…

  7. In Touch With Industry: ICAF Industry Studies, 1997

    DTIC Science & Technology

    1997-01-01

    nation’s largest manufacturing sector and its second largest economic activity (CERF, 1993). In 1994, new construction and renovation made up 13 percent...primarily engaged in the construction and renovation of residential, farm, industrial, commercial, and other buildings. Heavy construction...with Russia’s RSC Energia , Ukraine’s NPO Yuzhnoye, and Norway’s Kvaerner. Sea Launch will use Ukraine’s Zenit rocket to launch payloads weighing up

  8. Industrial College of the Armed Forces Industry Studies 2002: Biotechnology

    DTIC Science & Technology

    2002-01-01

    biology, genetics and genetic engineering, and cell fusion techniques using living organisms or their products to manufacture industrial products including...leavening agent. Yeast also produces alcohol during the production of wine and beer. Bacteria produce lactic acid for making yogurt and acetic acid...of a biotech drug company depends on its ability to translate basic scientific research into drugs that can be manufactured and sold at sufficient

  9. Baseline study of US industry solar exports

    SciTech Connect

    Jacobius, T M; Levi, R S; Bereny, J A

    1980-10-01

    This study is a detailed aggregate profile of US solar export activity in 1979 based on a survey of all segments of the solar industry. It identifies the dollar volume of exports by technology: (1) solar heating and cooling products; (2) wind products; (3) photovoltaics; (4) solar thermal electric; (5) OTEC and biomass; and (6) support products and services. The study offers to government and industry groups, for the first time, comprehensive information with which to formulate export goals and assistance measures based on the current realities of the solar export marketplace. Specific and aggregate recommendations which can lead to identification of realistic solar export opportunities and development of solar export markets are included.

  10. Responsibility and Responsiveness. Case Studies in Further Education.

    ERIC Educational Resources Information Center

    Kedney, Bob, Ed.; Parkes, David, Ed.

    These eight case studies illustrate the capacity of United Kingdom Colleges of Further Education to respond effectively to training needs of local industry and commerce. Case 1 demonstrates shifts across a range of local authority colleges towards provision in the new information technologies and the service industries. Case 2 illustrates a…

  11. Spring 2006. Industry Study. Environment Study

    DTIC Science & Technology

    2006-01-01

    sustainability. 91 On the positive side, a 2005 survey found that an increasing number of business schools are offering courses in ethics, corporate...Studies Journal. Urbana: 2000.Vol.28, Iss. 3; pg. 576, 21 pgs. 92 World Resource Institute (WRI) (2005, October 19) Business Schools Respond to New

  12. Industrial Location Research Studies: Reports 17-25.

    ERIC Educational Resources Information Center

    Fantus Co., Inc., New York, NY.

    Nine industrial-location research studies of the Appalachian region are presented in this document. These studies relate to the casting, plastic, metal, and food industries. Each study devotes sections to (1) a profile of the industry, (2) the industry's prospects for growth, (3) technology and trends, (4) primary factors influencing selection of…

  13. An occupational health programme for adults and children in the carpet weaving industry, Mirzapur, India: a case study in the informal sector.

    PubMed

    Das, P K; Shukla, K P; Ory, F G

    1992-11-01

    tiles for light improvement in the loom sheds, training of community health volunteers and house-to-house health education. Another essential part of the programme is the provision of functional literacy classes for child and adult labourers in the carpet weaving industry. Occupational health as an entry point proved to be a successful approach in this segment of the informal sector, where child labour plays an important role.

  14. Distance Learning Case Studies.

    ERIC Educational Resources Information Center

    Barker, Bruce O.

    The Office of Technology Assessment authorized a series of case studies in 1989 to investigate how technologies, services, and programs are implemented in distance education projects. The studies were also intended to look at the role of local, state, and federal agencies, and other public and private entities in providing educational services to…

  15. Industrial Noise and Tooth Wear - Experimental Study

    PubMed Central

    Cavacas, Maria Alzira; Tavares, Vitor; Borrecho, Gonçalo; Oliveira, Maria João; Oliveira, Pedro; Brito, José; Águas, Artur; dos Santos, José Martins

    2015-01-01

    Tooth wear is a complex multifactorial process that involves the loss of hard dental tissue. Parafunctional habits have been mentioned as a self-destructive process caused by stress, which results in hyperactivity of masticatory muscles. Stress manifests itself through teeth grinding, leading to progressive teeth wear. The effects of continuous exposure to industrial noise, a “stressor” agent, cannot be ignored and its effects on the teeth must be evaluated. Aims: The aim of this study was to ascertain the effects of industrial noise on dental wear over time, by identifying and quantifying crown area loss. Material and Methods: 39 Wistar rats were used. Thirty rats were divided in 3 experimental groups of 10 animals each. Animals were exposed to industrial noise, rich in LFN components, for 1, 4 and 7 months, with an average weekly exposure of 40 hours (8h/day, 5 days/week with the weekends in silence). The remaining 9 animals were kept in silence. The areas of the three main cusps of the molars were measured under light microscopy. Statistical analysis used: A two-way ANOVA model was applied at significance level of 5%. Results: The average area of the molar cusps was significantly different between exposed and non-exposed animals. The most remarkable differences occurred between month 1 and 4. The total crown loss from month 1 to month 7 was 17.3% in the control group, and 46.5% in the exposed group, and the differences between these variations were significant (p<0.001). Conclusions: Our data suggest that industrial noise is an important factor in the pathogenesis of tooth wear. PMID:25798052

  16. The Development of Nanotechnologies and Advanced Materials Industry in Science and Entrepreneurship: Socioeconomic and Technical Indicators. A Case Study of Latvia (Part Two)

    NASA Astrophysics Data System (ADS)

    Geipele, I.; Geipele, S.; Staube, T.; Ciemleja, G.; Zeltins, N.

    2016-10-01

    Part two of the in-depth scientific study clarifies the significant social and technical indicators of the development of nano-field at the macro, micro, and meso development levels of the economic environment in Latvia in the framework of the given theme. The analytical assessment of numerical change in socioeconomic and technical factors clearly demonstrates the interaction of nano-field with the development of science and manufacture, as found out in the study. The identified indicators are proposed to use for research, comparison and implementation in any other country of the world.

  17. Cooperative Research and Development Agreements (CRADA) with Industry as a Value Enhancing Asset in the Academic/Research Environment. A Case Study at the Naval Postgraduate School (NPS)

    DTIC Science & Technology

    2005-09-01

    Research (SBIR) Site .......................................55 D. THE NPS TECHNLOGY TRANSFER PROGRAM (TTP) .....................55 1. Cooperative Research...Underwater Vehicle Research • Center for Joint Services Electronic Warfare Simulation and Modeling • Center for the Study of Mobile Devices and...opportunities. NPS also participates in the Small Business Technology Transfer (STTR) Programs. D. THE NPS TECHNLOGY TRANSFER PROGRAM (TTP) In

  18. A Series of Designated Papers. Total Quality Management in the Aerospace Defense Industry. Economic Impact of Defense Budget Cuts. Korea Incorporated: A Case Study of a Newly Industrializing Nation

    DTIC Science & Technology

    1992-08-01

    the cease-fire began. ( Shin , 1988) The war devastated South Korea, and destroyed most of the country. The only section of the country not destroyed...Samsung was founded in 1938 as a trading company by Lee Byung Chull. As of 1990, Samsung had grown into Korea’s largest chaebol, controlling some 38...32-36. Shin , S. H. (1988, July-August). South Korea and the future. The Social Studies. pp. 194-195. South Korea. (1990). PC Globe. Tempe, Az: PC

  19. Electricity exchange and the valuation of transnational transmission access: A case study of intra-regional integration of the electric industries of Argentina and Chile

    NASA Astrophysics Data System (ADS)

    Brereton, Beverly Ann

    The interconnection of neighboring electricity networks provides opportunities for the realization of synergies between electricity systems. Examples of the synergies to be realized are the rationalized management of the electricity networks whose fuel source domination differs, and the exploitation of non-coincident system peak demands. These factors allow technology diversity in the satisfaction of electricity demand, the coordination of planning and maintenance schedules between the networks by exploiting the cost differences in the pool of generation assets and the load configuration differences in the neighboring locations. The interconnection decision studied in this dissertation focused on the electricity networks of Argentina and Chile whose electricity systems operate in isolation at the current time. The cooperative game-theoretic framework was applied in the analysis of the decision facing the two countries and the net surplus to be derived from interconnection was evaluated. Measurement of the net gains from interconnection used in this study were reflected in changes in generating costs under the assumption that demand is fixed under all scenarios. With the demand for electricity assumed perfectly inelastic, passive or aggressive bidding strategies were considered under the scenarios for the generators in the two countries. The interconnection decision was modeled using a linear power flow model which utilizes linear programming techniques to reflect dispatch procedures based on generation bids. Results of the study indicate that the current interconnection project between Argentina and Chile will not result in positive net surplus under a variety of scenarios. Only under significantly reduced interconnection cost will the venture prove attractive. Possible sharing mechanisms were also explored in the research and a symmetric distribution of the net surplus to be derived under the reduced interconnection cost scenario was recommended to preserve equity

  20. Relationship between industrial discharges and contamination of raw water resources by perfluorinated compounds: part II: Case study of a fluorotelomer polymer manufacturing plant.

    PubMed

    Dauchy, Xavier; Boiteux, Virginie; Rosin, Christophe; Munoz, Jean-François

    2012-09-01

    In this study, the concentrations of 10 perfluorinated compounds (PFCs) were measured in effluents of a fluorotelomer polymer manufacturing plant and its wastewater treatment plant. A 50-fold increase between the two effluents mass flows was observed. The water quality of two drinking water treatment plants located downstream at 15 and 25 km from the manufacturing plant was examined. An increase of the sum of PFCs was observed between the river (30 ng/L) and an alluvial well (70 ng/L), and between the raw water (9 ng/L) and the outlet of a biological treatment (97 ng/L). These results indicate a possible degradation of fluorotelomers, occurring during wastewater treatment, sediment infiltration in the alluvial aquifer, and drinking water treatment.

  1. Effectiveness of a physical barrier for contaminant control in an unconfined coastal plain aquifer: the case study of the former industrial site of Bagnoli (Naples, southern Italy).

    PubMed

    Arienzo, Michele; Allocca, Vincenzo; Manna, Ferdinando; Trifuoggi, Marco; Ferrara, Luciano

    2015-12-01

    A vertical engineered barrier (VEB) coupled with a water treatment plant was surveyed in the framework of a vast remedial action at the brownfield site of the former ILVA of Bagnoli steel making facility located in western Naples, Italy. The VEB was put in place to minimize contaminant migration from the brownfield site toward the sea at the shorelines sites of Bagnoli and Coroglio. The efficiency of the VEB was monitored through 12 piezometers, 8 at the Bagnoli shoreline and 4 at the Coroglio shoreline. Concentrations of inorganic and organic pollutants were examined in upstream and downstream groundwater relative to the VEB. The mean levels of Al, As, Fe, and Mn largely exceeded the legal limits, 10-15-fold, whereas that of Hg was up to 3-fold the rules. The VEB decreased the outlet concentrations only at certain specific location of the barrier, four times for Al, 6-fold for Hg, and by 20% for Mn with means largely exceeding the rules. At the other sites, the downstream water showed marked increases of the pollutants up to 3-fold. Outstanding levels of the hydrocarbons > 12 were detected in the inlet water with means of some hundred times the limits at both sites. Likewise most of screened inorganic pollutants, the downstream water showed marked increases of the hydrocarbons up to ~113%. The treatment plant was very effective, with removal efficiencies >80% for As, Al, Fe, and Mn. The study evidenced the need to put alternative groundwater remedial actions.

  2. Case Studies in Biology.

    ERIC Educational Resources Information Center

    Zeakes, Samuel J.

    1989-01-01

    A case study writing exercise used in a course on parasitology was found to be a powerful learning experience for students because it involved discipline-based technical writing and terminology, brought the students in as evaluators, applied current learning, caused interaction among all students, and simulated real professional activities. (MSE)

  3. Geothermal Case Studies

    DOE Data Explorer

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  4. Attributing the influence of urban and industrial nitrous oxide emission sources on atmospheric concentrations measured at surface monitoring stations. A case study from Central Europe (Poland).

    NASA Astrophysics Data System (ADS)

    Galkowski, M.; Gerbig, C.; Nęcki, J. M.; Chmura, Ł.; Rozanski, K.

    2015-12-01

    A regional study of the source-receptor relationship is analysed between the strong anthropogenic sources of nitrous oxide and the concentrations of this gas measured at two surface stations of distinct characteristics: urban (represented by Kraków station - KRK) and clean environment (high-mountain station Kasprowy Wierch - KAS). A long-term records of N2O mixing ratios at both stations (2012-2014) provide the necessary statistics and temporal patterns. To achieve that purpose, a modeling framework has been established that utilizes the Stochastic Time-Inverted Lagrangian Model (STILT), driven by the meteorological fields from the Integrated Forecasting System and coupled to the IER hourly emission database.. The framework allowed spatial source apportionment of the nitrous oxide loads measured at both stations. The influences of the most important regional sources of N2O have been analyzed, including Krakow agglomeration (waste, transport and power production) and chemical plant (nitric acid and caprolactam production), located ca. 100 km east of Krakow. The relative enhancement of these sources were analyzed against the reference scenario (all available European emission sources) and against the regional total. The results have shown significant differences in the station characteristics, with very small enhancements of N2O concentrations predicted for Kasprowy Wierch (maximum 2 ppb). For Kraków, the predicted concentrations were higher (close to 2 ppb monthly median). Influence of the sources located in Małopolska have been shown to be in the range of 20% - 80% with a temporal variability on daily and seasonal scales. The predictions of the model were validated against in-situ observations performed at both stations, pointing to possible misattribution of the local sources in Kraków.

  5. Study on the contagion among American industries

    NASA Astrophysics Data System (ADS)

    Chunxia, Yang; Xueshuai, Zhu; Luoluo, Jiang; Sen, Hu; He, Li

    2016-02-01

    Using a sliding window to scan through every industry index from 2 Jan 2003 to 26 Dec 2013 and transfer entropy to investigate information flow among sectors, we figure out corresponding industry's transfer entropy matrix in every given window. Next, a further analysis of information flow's variations between industries is carried out. Finally, we also use daily trading volumes of each group to carefully analyze trading volume correlation between sectors. The obtained facts are as follows. First, as crisis intensified, the amount of information flow between industries continues to grow and finally reaches a peak over full-outbreak periods. Second, Financial sector always has large output transfer entropy, and before January 2007, the main information flow is from Financial sector to Non-Daily consumption, Energy, Raw material and Industrial sectors while around 12 April 2007, it has changed from Energy, Raw material and Industrial groups to Telecom, Daily consumption, Public utilities and Health care industries. Thus, Financial industry is the arch-criminal and it seriously affects Non-Daily consumption, Energy, Raw material and Industrial groups. Later, Telecom, Daily consumption, Health care and Public utilities industries are all plunged into the crisis, and financial crisis sweeps all the industries eventually. Besides, we also find that trading volume correlation is the fundamental reason of crisis propagation.

  6. Pulp and Paper Industry Energy Bandwidth Study

    SciTech Connect

    none,

    2006-08-01

    The study provides energy estimates for the following four cases: current average mill energy consumption, state-of-the-art art mill energy consumption, mill energy consumption if advanced technologies requiring further R&D were employed, and theoretical minimum mill energy consumption.

  7. Qualitative Case Study Guidelines

    DTIC Science & Technology

    2013-11-01

    methods in public relations and marketing communications. New York, Routledge 166-185 13. Denzin , N. K. (1978) The Research Act: A Theoretical...Introduction to Sociological Methods. 2nd ed. New York, McGraw-Hill 14. Denzin , N. K. and Lincoln, Y. S. (2011) The SAGE Handbook of Qualitative...The Art of Science. In: Denzin , N. K. and Lincoln, Y. S. (eds.) Handbook of Qualitative Research. Thousand Oaks, Sage 19. GAO (1990) Case Study

  8. Remediation case studies: Bioremediation

    SciTech Connect

    1995-03-01

    The purpose of this report is to provide case studies of site cleanup projects utilizing bioremediation. This volume contains reports on nine projects that include bioventing and land treatment technologies, as well as a unique, large-scale slurry-phase project. In these projects, petroleum hydrocarbons are the most frequent contaminants of concern. Two land treatment projects in this volume represent completed cleanups at creosote sites.

  9. Exploration case studies

    NASA Astrophysics Data System (ADS)

    Underwood, Jimmy M.

    1989-04-01

    NASA's Office of Exploration has undertaken four case studies for prospective expansion of manned space activities beyond earth orbit. The subjects of these studies are (1) an expedition to the Martian moon Phobos; (2) a three-mission expedition to Mars; (3) the construction of a man-tended lunar observatory; and (4) the construction of a lunar outpost to serve as the basis for construction of a Martian outpost. The fourth alternative would follow the recommendation of the National Commission on Space for the creation of a 'bridge between worlds' in which explorers would develop ways in which to 'live off the land' in a space environment.

  10. Effect of mercury and arsenic from industrial effluents on the drinking water and comparison of the water quality of polluted and non-polluted areas: a case study of Peshawar and Lower Dir.

    PubMed

    Ishaq, M; Jan, F Akbar; Khan, Murad Ali; Ihsanullah, I; Ahmad, I; Shakirullah, M; Roohullah

    2013-02-01

    The purpose of the present study was to find out the sources of mercury and arsenic pollution of water in the industrial area of Peshawar, the capital of Khyber Pakhtunkhwa, Pakistan. Samples of effluents, mud, and water were collected from the target area (industrial area of Peshawar), the area of water supply source, and from the less polluted area, the Lower Dir district, as the control. Hg was determined by the cold vapor generation technique, while arsenic was determined using the electrothermal atomic absorption technique. Data of the water from the industrial area were compared with that of the source area, control area, as well as with the WHO and some international drinking water quality standards. The results show that some parameters, i.e., TDS, DO, pH, and hardness, were more than the permissible limits. Textile and glass industries were found to be the major sources of Hg and As pollution. Downstream dilution of these contaminants was also observed.

  11. News Media and Strategic Communications Industry, Industry Study, Spring 2008

    DTIC Science & Technology

    2008-01-01

    Istanbul, Turkey U.S. Consulate, Istanbul, Turkey Yeni Safek, Istanbul, Turkey Zamen, Istanbul, Turkey Al Arabiya, Dubai , U.A.E. Dubai Media City... Dubai , U.A.E. Dubai TV, Dubai , U.A.E. Emirates Center for Strategic Studies and Research, Abu Dhabi, U.A.E. Radio Sawa, Dubai , U.A.E. U.S. Embassy...peers through fog and storm to give warning of dangers ahead. He is there to watch over the safety of the people who trust him.”1 The consent of the

  12. A regulatory perspective on the radiological impact of NORM industries: the case of the Spanish phosphate industry.

    PubMed

    García-Talavera, M; Matarranz, J L M; Salas, R; Ramos, L

    2011-01-01

    Radioactive and chemical risks coexist in NORM industries although they are usually addressed separately by regulations. The European Union (EU) has developed extensive legislation concerning both matters, which has been diversely reflected in national policies. We consider the case of the Spanish phosphate industry and analyse to which extent regulatory mandates have reduced the historical and ongoing radiological impact on the environment of phosphate facilities. Although no specific radiological constraints on effluent monitoring and release or on waste disposal have yet been imposed on NORM industries in Spain, other environmental regulations have achieved a substantial reduction on the phosphate industry impact. Nevertheless, a more efficient control could be established by eliminating the current conceptual and practical separation of chemical and radioactive risks in NORM industries. We highlight research needs to accomplish so and propose shorter-term measures that require active cooperation among the regulatory bodies involved.

  13. Industry Studies of Wage Inequality. Extra Issue.

    ERIC Educational Resources Information Center

    Industrial and Labor Relations Review, 2001

    2001-01-01

    The seven papers use data from particular industries to examine the nature and causes of recent changes in earnings equality in the United States. They provide perspectives from banking, telecommunications, semiconductors, steel, grocery, truck driving, apparel, and imaging industries on recent debates regarding the influence that technological…

  14. Barriers to Industrial Energy Efficiency - Study (Appendix A), June 2015

    SciTech Connect

    2015-06-01

    This study examines barriers that impede the adoption of energy efficient technologies and practices in the industrial sector, and identifies successful examples and opportunities to overcome these barriers. Three groups of energy efficiency technologies and measures were examined: industrial end-use energy efficiency, industrial demand response, and industrial combined heat and power. This study also includes the estimated economic benefits from hypothetical Federal energy efficiency matching grants, as directed by the Act.

  15. [Cases of atypical pulmonary diseases under influence of industrial aerosols].

    PubMed

    Liubchenko, P N; Stashuk, G A; Terpigorev, S A; Atamanchuk, A A; Massarygin, V V

    2014-01-01

    The article includes discharge epicrises of patients working in contact with quartz-containing dust, welding aerosol, cotton dust, irritant gases emitted in wood burning. Description covers cases of lung fibrosis, idiopathic interstitial pneumonia, systemic vasculitis with lungs involvement, sarcoidosis. The authors suggest that further accumulation of materials, further investigations of lung tissue state, epidemiologic studies will help to widen the list of occupational pulmonary diseases.

  16. Conducting and Reporting Case Studies.

    ERIC Educational Resources Information Center

    Lichtman, Merilyn; Taylor, Satomi Izumi

    Issues and elements of case study research are explored and illustrated with the example of a case study of a kindergarten in a suburb of Tokyo (Japan). Case study research is a type of qualitative research that concentrates on a single unit or entity, with boundaries established by the researcher. The case is an example drawn from a larger class,…

  17. Implementation of NFC technology for industrial applications: case flexible production

    NASA Astrophysics Data System (ADS)

    Sallinen, Mikko; Strömmer, Esko; Ylisaukko-oja, Arto

    2007-09-01

    Near Field communication (NFC) technology enables a flexible short range communication. It has large amount of envisaged applications in consumer, welfare and industrial sector. Compared with other short range communication technologies such as Bluetooth or Wibree it provides advantages that we will introduce in this paper. In this paper, we present an example of applying NFC technology to industrial application where simple tasks can be automatized and industrial assembly process can be improved radically by replacing manual paperwork and increasing trace of the products during the production.

  18. Social license to operate: case from brazilian mining industry

    NASA Astrophysics Data System (ADS)

    Santiago, Ana Lúcia F.; Demajorovic, Jacques; Aledo, Antonio

    2015-04-01

    The approach of the Social License to Operate (SLO) emerges as an important element in academic discussions and business practices related to extractive industries. It appears that in productive activities with great potential to produce economic, social and environmental impacts, conventional approaches based on legal compliance no longer sufficient to legitimize the actions of companies and engagement stakeholders. Studies highlight the need of mining activities receiving a SLO "issued" by companies stakeholders, including society, government, non-governmental organizations, media and communities. However, local communities appears as major stakeholders in governance arrangements, by virtue of its proximity to extractive areas and ability to affect the company's results. Stakeholders with unmet expectations can generate conflicts and risks to the company, the knowledge of these expectations and an awareness of company managers of the importance of Social License to Operate (SLO), can generate strategies and mitigating actions to prevent and or minimize possible conflicts. The concept of SLO arises in engineering extractive industry, when you need to respond to social challenges, beyond the usual environmental challenges, technological and management. According to Franks and Cohen (2012) there is a tendency of engineering sectors, sustainability, environmental, safety and especially in risk mappings, treat the technological issues in a neutral manner, separating the technological research projects of social influences. I want to contribute to the advancement of the debate on stakeholder engagement and adopting as focus on the company's relationship with the community, the aim of this study was to understand how a social project held by one of the largest mining companies in Brazil contributed to the process of SLO. This methodological procedure adopted was a qualitative, descriptive, and exploratory interviews with the communities located in rural areas of direct

  19. PREDICT : A CASE STUDY.

    SciTech Connect

    Kerscher, W. J. III; Booker, J. M.; Meyer, Mary A.

    2001-01-01

    Delphi Automotive Systems and the Los Alamos National Laboratory worked together to develop PREDICT, a new methodology to characterize the reliability of a new product during its development program. Rather than conducting testing after hardware has been built, and developing statistical confidence bands around the results, this updating approach starts with an early reliability estimate characterized by large uncertainty, and then proceeds to reduce the uncertainty by folding in fresh information in a Bayesian framework. A considerable amount of knowledge is available at the beginning of a program in the form of expert judgment which helps to provide the initial estimate. This estimate is then continually updated as substantial and varied information becomes available during the course of the development program. This paper presents a case study of the application of PREDICT, with the objective of further describing the methodology. PREDICT has been honored with an R&D 100 Award presented by R&D Magazine.

  20. A tobacco industry study of airline cabin air quality: dropping inconvenient findings

    PubMed Central

    Neilsen, K; Glantz, S

    2004-01-01

    Objective: To examine an industry funded and controlled study of in flight air quality (IFAQ). Methods: Systematic search of internal tobacco industry documents available on the internet and at the British American Tobacco Guildford Depository. Results: Individuals from several tobacco industry companies, led by Philip Morris, designed, funded, conducted, and controlled the presentation of results of a study of IFAQ for the Scandinavian airline SAS in 1988 while attempting to minimise the appearance of industry control. Industry lawyers and scientists deleted results unfavourable to the industry's position from the study before delivering it to the airline. The published version of the study further downplayed the results, particularly with regard to respirable suspended particulates. The study ignored the health implications of the results and instead promoted the industry position that ventilation could solve problems posed by secondhand smoke. Conclusions: Sponsoring IFAQ studies was one of several tactics the tobacco industry employed in attempts to reverse or delay implementation of in-flight smoking restrictions. As a result, airline patrons and employees, particularly flight attendants, continued to be exposed to pollution from secondhand smoke, especially particulates, which the industry's own consultants had noted exceeded international standards. This case adds to the growing body of evidence that scientific studies associated with the tobacco industry cannot be taken at face value. PMID:14985613

  1. Case Studies in CAL!

    ERIC Educational Resources Information Center

    Rogers, David F., Ed.; Smith, P. R., Ed.

    1984-01-01

    Ten papers focus on applications in specific curriculum areas, modelling and simulation, and computer managed learning. Projects described include voice support for the visually handicapped, distance education, and industrial training, as well as teaching applied mathematics, several facets of engineering, zoology, and, with videodisc, observation…

  2. The case for fire safe cigarettes made through industry documents

    PubMed Central

    Gunja, M; Wayne, G; Landman, A; Connolly, G; McGuire, A

    2002-01-01

    Objectives: To examine the extensive research undertaken by the tobacco industry over the past 25 years toward development of a fire safe cigarette. Methods: Research was conducted through a web based search of internal tobacco industry documents made publicly available through the 1998 Master Settlement Agreement. Results: The documents reveal that the tobacco industry produced a fire safe cigarette years ago, but failed to put it on the market. These findings contradict public industry claims that denied the technical feasibility and commercial acceptability of fire safe cigarettes. Internal documents also reveal a decades long, coordinated political strategy used to block proposed legislation and obfuscate the fire safe issue. Conclusions: Federal legislation mandating fire safe cigarettes is needed. PMID:12432160

  3. FIELD STUDY IN INDUSTRY FOR THE PREPARATION OF INDUSTRIAL ARTS TEACHERS. FINAL REPORT, VOLUME 1.

    ERIC Educational Resources Information Center

    HASTINGS, JAMES R.; AND OTHERS

    THE OBJECTIVES OF THIS PROJECT WERE TO DEVELOP A COURSE MODEL AND THE ACCOMPANYING INSTRUCTIONAL MATERIALS FOR AN INDUCTIVE STUDY OF THE NATURE AND ORGANIZATION OF INDUSTRY IN AN UNDERGRADUATE INDUSTRIAL ARTS TEACHER EDUCATION PROGRAM. A STRUCTURE FOR A MODEL CURRICULAR COMPONENT WAS CREATED AND TESTED ON FOUR STUDENT GROUPS DURING 2 YEARS. PHASE…

  4. Defense Industrial Base Capabilities Study: Force Application

    DTIC Science & Technology

    2004-10-01

    Industrial Base Capabilities 10 to adjust our industrial capability assessments to reflect the latest evolution of the Department’s concepts...engineering services for the UK Fraunhofer AIS N/A Sankt Augustin, Germany 8,725 $705.5 www.ais.fraunhofer.de Robotics Iguana Robotics 1999 Urbana, IL...Augustin, Germany 8,725 $705.5 www.ais.fraunhofer.de Robotics Iguana Robotics 1999 Urbana, IL N/A N/A www.iguana-robotics.com Manufacture advanced

  5. Benchmark Study of Industrial Needs for Additive Manufacturing in Finland

    NASA Astrophysics Data System (ADS)

    Lindqvist, Markku; Piili, Heidi; Salminen, Antti

    Additive manufacturing (AM) is a modern way to produce parts for industrial use. Even though the technical knowledge and research of AM processes are strong in Finland, there are only few industrial applications. Aim of this study is to collect practical knowledge of companies who are interested in industrial use of AM, especially in South-Eastern Finland. Goal of this study is also to investigate demands and requirements of applications for industrial use of AM in this area of Finland. It was concluded, that two of the reasons prohibiting wider industrial use of AM in Finland, are wrong expectations against this technology as well as lack of basic knowledge of possibilities of the technology. Especially, it was noticed that strong 3D-hype is even causing misunderstandings. Nevertheless, the high-level industrial know-how in the area, built around Finnish lumber industry is a strong foundation for the additive manufacturing technology.

  6. Natural Learning Case Study Archives

    ERIC Educational Resources Information Center

    Lawler, Robert W.

    2015-01-01

    Natural Learning Case Study Archives (NLCSA) is a research facility for those interested in using case study analysis to deepen their understanding of common sense knowledge and natural learning (how the mind interacts with everyday experiences to develop common sense knowledge). The database comprises three case study corpora based on experiences…

  7. The Paradox of Case Study.

    ERIC Educational Resources Information Center

    Simons, Helen

    1996-01-01

    Examines the paradox of case studies' abilities to understand the complexity in particular contexts while not being generalizable. Argues that the pressure for quantification and multisite case study design in policy research has weakened the original utility of the case study method for understanding complex educational phenomena. (DSK)

  8. Land Combat Systems Industry Study 2004

    DTIC Science & Technology

    2004-01-01

    FCS. There is a drive toward lean manufacturing processes throughout the industry. There is continual investment in emerging fabrication processes...inability to secure additional capital inhibits them from entering the systems integrator market. Instead UDI is pursuing lean manufacturing to cut

  9. Termination: A Case Study.

    PubMed

    Friedberg, Ahron L

    2015-12-01

    In this article I posit and examine certain criteria and qualities for ending an analysis. The case study describes the end phase of a four-year psychoanalysis in which the patient's decision to move to another area forced the end of his analysis. We continued to explore and work through his core neurotic conflicts that included issues of competitive rivalry, dominance and submission, control, and anxiety about birth and death. A shift in the transference from me as a negative father to me as a supportive but competitive older brother was also examined in the context of ending treatment as well as other aspects of the transference. In addition, we analyzed the meaning of his ending treatment based on an extra-analytic circumstance. In discussing this phase of treatment, the definition and history of the term "termination" and its connotations are reviewed. Various criteria for completing an analysis are examined, and technical observations about this phase of treatment are investigated. It was found that while a significant shift in the transference occurred in this phase of the patient's analysis, conflicts related to the transference were not "resolved" in the classical sense. Terminating treatment was considered as a practical matter in which the patient's autonomy and sense of choice were respected and analyzed.

  10. Expanding the microalgal industry--continuing controversy or compelling case?

    PubMed

    Stephens, Evan; Ross, Ian L; Hankamer, Ben

    2013-06-01

    Herein we examine the potential role that microalgae might play in the approaching challenges of energy and fuel security, and food and water supply. Microalgal production systems remain the subject of controversy however, generally consisting of arguments about the economic and environment sustainability of these systems. We discuss these aspects and draw some parallels with other systems to highlight real advantages and obstacles to expanding the modern microalgal industry. Emerging alternative production models and the relatively early developmental state of the microalgal biofuels industry provide room for extensive innovation that has the potential to bring the technology to a highly productive maturity.

  11. Case Study of Human Flora and Spore Contamination

    NASA Astrophysics Data System (ADS)

    Polarine, J. P.

    2015-03-01

    The overall objective and scope of this seminar will be to discuss specific cases studies that have occurred in my years of experience in the industry regarding contamination control and prevention. Advances in bioburden control will be covered.

  12. THE POTATO SYSTEMS PLANNER: A CASE OF INDUSTRY DRIVEN RESEARCH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Developing profitable crop rotations is a top research priority for the potato industry. An interdisciplinary team of ARS scientists from the New England Plant, Soil, & Water Laboratory evaluated 14 rotations for their impacts on potato yield and quality, nutrient availability, plant diseases, soil ...

  13. Electronics Industry Study Report: Semiconductors as Proxy

    DTIC Science & Technology

    2002-01-01

    visas issued under the H1-B program . This is another area where the industry’s economic interests may take a backseat to national security interests...clearances and H1B work visas for these individuals has become increasingly difficult in the post 9/11 world. Escalating Manufacturing Costs. Joint...Due to a US shortage of high tech workers, the industry seeks to make up the difference through the H1-B visa program . Under the program , up to

  14. Study Tour of Industrial Robots in Japan.

    DTIC Science & Technology

    1979-08-01

    robots in Japanese manufacturing industry. Visits to fourteen organizations are described of which some seven were engaged in the design and manufacture of... robots as well as in their application. The majority of robots seen were engaged in spot-welding and arc-welding applications, although it was...these appear to be classified as robots when statistics are presented in Japan. No intelligent robots were seen, and very few programmable numerically controlled robot controllers were in evidence. (Author)

  15. Financial Services Industry Study Paper Seminar 16

    DTIC Science & Technology

    2002-01-01

    globalization accelerates. While our financial industry can compete globally for capital, the recent Enron scandal and the events of September 11, 2001 cast...clouds over the next five years. First, Enron has shaken investor confidence in our markets and corporate governance. The government and the entire...efficient financial markets in the world 13 is due to its high standards of financial accounting and disclosure, or transparency. However, the Enron debacle

  16. Case analysis online: a strategic management case model for the health industry.

    PubMed

    Walsh, Anne; Bearden, Eithne

    2004-01-01

    Despite the plethora of methods and tools available to support strategic management, the challenge for health executives in the next century will relate to their ability to access and interpret data from multiple and intricate communication networks. Integrated digital networks and satellite systems will expand the scope and ease of sharing information between business divisions, and networked systems will facilitate the use of virtual case discussions across universities. While the internet is frequently used to support clinical decisions in the healthcare industry, few executives rely upon the internetfor strategic analysis. Although electronic technologies can easily synthesize data from multiple information channels, research as well as technical issues may deter their application in strategic analysis. As digital models transform access to information, online models may become increasingly relevant in designing strategic solutions. While there are various pedagogical models available to support the strategic management process, this framework was designed to enhance strategic analysis through the application of technology and electronic research. A strategic analysis framework, which incorporated internet research and case analysis in a strategic managementcourse, is described alongwith design and application issues that emerged during the case analysis process.

  17. Teaching Pharmacology by Case Study.

    ERIC Educational Resources Information Center

    Jordan, Sue

    1997-01-01

    Using pharmacology case studies with nursing students encourages theory-practice links and infuses real-life content. Cases provide rich qualitative data for evaluating curriculum. However, they are not a substitute for evidence-based practice. (SK)

  18. Efficient water use in industries: cases from the Indian agro-based pulp and paper mills.

    PubMed

    Tewari, P K; Batra, V S; Balakrishnan, M

    2009-01-01

    Agro-based pulp and paper mills in India are one of the most polluting industries; in addition, they are high consumers of raw water. Growing scarcity of high quality freshwater as well as stringent regulatory standards is compelling these units to explore appropriate water management options. Based on data obtained through a questionnaire survey and plant visits, this work provides an overview of the water use and effluent treatment status in Indian agro-residue and recycled pulp and paper mills. The challenges faced by this sector are reviewed and practices adopted by progressive units to minimize freshwater use are illustrated through case studies.

  19. JOB REDESIGN FOR OLDER WORKERS--CASE STUDIES.

    ERIC Educational Resources Information Center

    ROTHBERG, HERMAN J.

    INDUSTRIAL ESTABLISHMENTS SUCCESSFULLY USED METHODS OF JOB REDESIGN TO MAINTAIN THE EMPLOYMENT AND PRODUCTIVITY, AS WELL AS THE MORALE, OF AGING EMPLOYEES. EXAMPLES OF JOB REDESIGN WERE FOUND IN A WIDE VARIETY OF MANUFACTURING INDUSTRIES. CASE STUDIES WERE MADE IN PLANTS PRODUCING AIRCRAFT ENGINES, ALUMINUM FRAMING, BUILDING MATERIALS, CARPETS,…

  20. Case study--leprosy.

    PubMed

    Wood, A M; Wood, C M; Bakker-Dyos, J

    2010-01-01

    We present the case of a 26 year old Indian base worker who attended the Role 2 enhanced hospital in Iraq with a case of leprosy. The patient presented four times over a 12 month period with non-specific pain in the right hand and forearm combined with a large lesion of dry skin and reduced sensation in the forearm. A clinical diagnosis of leprosy was made, which was subsequently confirmed as paucibacillary leprosy by skin smears sent to the UK. It was not possible to treat the patient locally and a recommendation made to the patient's employer that the patient return to India to commence treatment.

  1. Industrial noise control: Some case histories, volume 1

    NASA Technical Reports Server (NTRS)

    Hart, F. D.; Neal, C. L.; Smetana, F. O.

    1974-01-01

    A collection of solutions to industrial noise problems is presented. Each problem is described in simple terms, with noise measurements where available, and the solution is given, often with explanatory figures. Where the solution rationale is not obvious, an explanatory paragraph is usually appended. As a preface to these solutions, a short exposition is provided of some of the guiding concepts used by noise control engineers in devising their solutions.

  2. [NAFTA: a challenge and an opportunity for environmental health. The case of the maquila industry].

    PubMed

    Espinosa-Torres, F; Hernández-Avila, M; López-Carrillo, L

    1994-01-01

    The three countries that have signed the North American Free Trade Agreement (NAFTA) have focused particular interest and concern on the potential impact that this agreement will have on the environmental health, based on the premise that economical development should not detriment neither the environment nor the human health. In this paper, the NAFTA is presented as an opportunity to improve environmental and occupational health in Mexico and assumes that the study of the potential impact of NAFTA could help to find the solutions of the former and actual environmental health problems. From this perspective, the north-border maquila industry is analyzed as a case study for the purpose of identifying and predicting the impact of NAFTA on environmental and the occupational health. Preventive as well as control measurements are suggested. The general characteristics of the U.S.-Mexico border and the maquila industry are presented. The lack of both social investment and urban planning along with population and economical growth are described. An explanation of the impact that these factors have had on the environmental and occupational problems is discussed. Special emphasis is given to the human health problems including that of water, air and soil contamination by industrial toxic residues. Also, some possible health impact of NAFTA are outlined. Finally a sustainable developmental intervention is suggested, based on NAFTA as an opportunity to take advantage of coming structural changes that will improve the environmental health conditions at the northern-border and in the entire country.

  3. Emotion, Engagement, and Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Terry, David R.; Lemons, Paula; Armstrong, Norris; Brickman, Peggy; Ribbens, Eric

    2014-01-01

    Three college faculty taught large general biology classes using case studies and personal response systems (clickers). Each instructor taught the same eight cases in two different sections, except the questions within the cases differed. In one section the questions were lower order (LO) factual inquiries, and in the other they were largely…

  4. Case Study: Case Studies and the Flipped Classroom

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Schiller, Nancy A.

    2013-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses the positive and negative aspects of the "flipped classroom." In the flipped classroom model, what is normally done in class and what is normally done as…

  5. Forums for Dialogue between University and Industry: A Case of Kenyatta University, Kenya and University of Padua, Italy

    ERIC Educational Resources Information Center

    Nyerere, Jackline; Friso, Valeria

    2013-01-01

    Purpose: This paper aims to analyse comparatively the existing partnerships between the University of Padua and the enterprises in Veneto region, Italy, on one hand and Kenyatta University and industries in Kenya on the other. Design/methodology/approach: This was a case study of the University of Padua in Veneto Region, Italy, and Kenyatta…

  6. Industrial Location Research Studies: Reports 9-16.

    ERIC Educational Resources Information Center

    Fantus Co., Inc., New York, NY.

    Eight studies identify, examine, and evaluate significant elements of industry-location decisions as they relate directly or indirectly to public investment policies and activities that may be considered as economic growth stimulants for the Appalachian region. Examined in the document are the chlor-alkali industry; the manufacturing of trucks,…

  7. Ethos and industry: a critical study of oil industry advertising from 1974-1984

    SciTech Connect

    Kurzbard, G.

    1984-01-01

    This study examines the advocacy advertising of the oil industry in general, and Mobil and Exxon Corporations in particular, during the years 1974-1984. The prospects of divestiture and nationalization of the industry, as a result of both gasoline shortages and exponential increases in profits which begin in the early seventies', created a profound concern by the majors that increasing public disaffection might result in legislation inimical to the industry. Mobil and Exxon's advertising attempted to provide a justification not only for their own operations, but for the entire American socio-economic system. The industry's value system was clearly reflected in its efforts to convince the public that its motives grew from an abiding commitment to the nation's well-being. The ideational underpinnings of oil industry discourse are traced through a rhetorical exploration of specific advertising campaigns. The study maintains that the weltanschauung of Big Oil is both directly and indirectly manifest in its advertising. An overall assessment of oil industry advertising is provided within a Burkean framework to treat of the textural elements of its discourse.

  8. Developing Tomorrows Engineers: A Case Study in Instrument Engineering

    ERIC Educational Resources Information Center

    McDonnell, Liam; O'Neill, Donal

    2009-01-01

    Purpose: The purpose of this case study is to outline the challenges facing industry and educational institutions in educating and training instrument engineers against a backdrop of declining interest by secondary school students in mathematics and physics. This case study cites the experience and strategies of the Kentz Group and Cork Institute…

  9. Mathematics in Action: Two New Zealand Case Studies.

    ERIC Educational Resources Information Center

    Ryan, David M.

    Mathematics is playing an increasingly important role in business and industry. In this paper we present two case studies to illustrate the power and impact of mathematics in two important practical applications in New Zealand. The first case study describes the development of a mathematical optimization model to maximize the value of aluminum…

  10. The political economy of noncompliance in China: The case of industrial energy policy

    SciTech Connect

    Van Aken, Tucker; Lewis, Orion A.

    2015-03-18

    One of the greatest challenges facing China today is the central government's ability to ensure that policies are implemented effectively at the local level, particularly policies that seek to make China's economic growth model more sustainable. These policies face resistance from local authorities and enterprises that benefit from the status quo. This raises a key research question: why do some provinces more fully implement these central policies? We argue the extent of local implementation is best conceptualized as a rational balance between economic and political incentives: localities with regulatory autonomy, low regulatory capacity and alternative interests will not fully implement policies that are at odds with local economic imperatives. By examining a critical case of central policy implementation—industrial energy intensity reduction in the eleventh five-year plan—this article demonstrates that, regardless of industrial makeup or economic development, provinces that have greater regulatory autonomy for noncompliance coupled with alternative economic interests do not, on average, perform as well. As a result, using a nested analysis approach this study illustrates this argument with both quantitative analysis and original case study evidence from fieldwork interviews.

  11. The political economy of noncompliance in China: The case of industrial energy policy

    DOE PAGES

    Van Aken, Tucker; Lewis, Orion A.

    2015-03-18

    One of the greatest challenges facing China today is the central government's ability to ensure that policies are implemented effectively at the local level, particularly policies that seek to make China's economic growth model more sustainable. These policies face resistance from local authorities and enterprises that benefit from the status quo. This raises a key research question: why do some provinces more fully implement these central policies? We argue the extent of local implementation is best conceptualized as a rational balance between economic and political incentives: localities with regulatory autonomy, low regulatory capacity and alternative interests will not fully implementmore » policies that are at odds with local economic imperatives. By examining a critical case of central policy implementation—industrial energy intensity reduction in the eleventh five-year plan—this article demonstrates that, regardless of industrial makeup or economic development, provinces that have greater regulatory autonomy for noncompliance coupled with alternative economic interests do not, on average, perform as well. As a result, using a nested analysis approach this study illustrates this argument with both quantitative analysis and original case study evidence from fieldwork interviews.« less

  12. Exploring the life cycle management of industrial solid waste in the case of copper slag.

    PubMed

    Song, Xiaolong; Yang, Jianxin; Lu, Bin; Li, Bo

    2013-06-01

    Industrial solid waste has potential impacts on soil, water and air quality, as well as human health, during its whole life stages. A framework for the life cycle management of industrial solid waste, which integrates the source reduction process, is presented and applied to copper slag management. Three management scenarios of copper slag are developed: (i) production of cement after electric furnace treatment, (ii) production of cement after flotation, and (iii) source reduction before the recycling process. A life cycle assessment is carried out to estimate the environmental burdens of these three scenarios. Life cycle assessment results showed that the environmental burdens of the three scenarios are 2710.09, 2061.19 and 2145.02 Pt respectively. In consideration of the closed-loop recycling process, the environmental performance of the flotation approach excelled that of the electric furnace approach. Additionally, although flash smelting promotes the source reduction of copper slag compared with bath smelting, it did not reduce the overall environmental burdens resulting from the complete copper slag management process. Moreover, it led to the shifting of environmental burdens from ecosystem quality damage and resources depletion to human health damage. The case study shows that it is necessary to integrate the generation process into the whole life cycle of industrial solid waste, and to make an integrated assessment for quantifying the contribution of source reduction, rather than to simply follow the priority of source reduction and the hierarchy of waste management.

  13. [Comments on studies of industrial and non-industrial environments in Brazil: a comparative approach].

    PubMed

    Gioda, Adriana; de Aquino Neto, Francisco Radler

    2003-01-01

    Air quality in industrial environments has been studied since the second half of the 20th century. Well-documented results show that exposure to chemical pollutants through their consumption, production, and storage can damage workers' health. New research focusing on non-industrial environments has shown unexpected correlations between air quality and health effects. Artificial ventilation systems have been related to health-related complaints and a high rate of absenteeism. Symptoms related to air quality in non-industrial environments are recognized by the World Health Organization and encompassed under the so-called sick building syndrome (SBS). In Brazil there are few studies comparing indoor air quality and health. The present study is intended to map the studies already conducted in Brazil in order to encourage further research in this area, due to its importance for public health.

  14. [Policy recommendations based on SWOT analysis for agricultural industrialization of traditional Chinese medicinal materials--a case study of uncariae ramulus cum uncis from Jianhe county in Guizhou province].

    PubMed

    Hu, Yong; Huo, Ke-Yi; Xiang, Hua

    2013-09-01

    This thesis reviews the historical background of agricultural industrialization, and analyzes the major theories of agricultural industrialization. It also utilizes SWOT analysis method to discuss the industrialization of traditional Chinese medicinal materials in Jianhe county, and finally it puts forward the recommendations for its further development.

  15. Case Studies Reveal Camper Growth.

    ERIC Educational Resources Information Center

    Brannan, Steve; Fullerton, Ann

    1999-01-01

    Case studies in the National Camp Evaluation Project and National Inclusive Camp Practices project used interviews with counselors and parents about camper's growth to yield qualitative data for camp program evaluation. The importance, methods, and benefits of case studies are described. Sidebars give examples of comments on perceived camper…

  16. Instructional Computing: Ten Case Studies.

    ERIC Educational Resources Information Center

    Hargan, Carol; Hunter, Beverly

    These case studies are written for educational institutions that wish to plan, extend, or improve their use of computers for learning and teaching. Each case study includes a brief description of each of the following: profile of the institution, history of the development of instructional computing, organization and management, student access to…

  17. Three Community College Case Studies

    ERIC Educational Resources Information Center

    Wojtysiak, Joseph; Sutton, William J., II; Wright, Tommy; Brantley, Linda

    2011-01-01

    This article presents three case studies that focus on specific projects that are underway or have been completed. In the first case study, Joseph Wojtysiak and William J. Sutton, II discuss the Green Center of Central Pennsylvania, which is designed to serve as the state's preeminent source for education, training and public information about…

  18. Online Collaborative Case Study Learning

    ERIC Educational Resources Information Center

    Lee, Kathryn

    2007-01-01

    Case study learning was integrated into a course designed to improve students' potential for academic success and increase student retention. Case studies related to self-regulation of behavior, motivation, and cognition for academic tasks were used to prompt students' critical thinking and facilitate deep learning of self-regulation topics,…

  19. The Big Read: Case Studies

    ERIC Educational Resources Information Center

    National Endowment for the Arts, 2009

    2009-01-01

    The Big Read evaluation included a series of 35 case studies designed to gather more in-depth information on the program's implementation and impact. The case studies gave readers a valuable first-hand look at The Big Read in context. Both formal and informal interviews, focus groups, attendance at a wide range of events--all showed how…

  20. Industry

    SciTech Connect

    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

  1. Pharmaceutical industry discursives and the marketization of nursing work: a case example.

    PubMed

    Springer, Rusla Anne

    2011-07-01

    Increasing pharmaceutical industry presence in health care research and practice has evoked critical social, political, economic, and ethical questions and concern among health care providers, ethicists, economists, and the general citizenry. The case example presented of the 'marketization' of nursing practice not only reveals the magnitude of the purview of the pharmaceutical industry, it demonstrates how that industry imparts effect upon the organization of nursing work, an area of health care professional practice where the ethical polemic of pharmaceutical industry involvement and influence has been largely ignored, and the profession of nursing conspicuously silent. Drawing on a Foucauldian dispositive analysis that troubled the complex apparatus responsible for the production of knowledge and action in the neurology subspecialty of multiple sclerosis (MS), the case discloses how the pharmaceutical industry has created compliance and adherence as clinical imperatives in the practice of MS nursing. The case makes explicit the conscious transformative self-action undertaken by MS nurses as a result of their subjectivation (marketization) and demonstrates how MS nurses have become pawns in pharmaceutical industry strategic games of power, truth, identity, and wealth creation by turning their clinical practice settings into heterodiscursive spaces of surveillance and persuasion. MS nurses have become instruments of the pharmaceutical industry, and their clinical practices ordered, organized, limited, constrained, and marketized as a result.

  2. The Human Computer Interaction Certificate Program at Rensselaer Polytechnic Institute: A Case Study in the Benefits and Costs of a Joint Industry/University Designed Program Featuring Integrated Delivery Methods.

    ERIC Educational Resources Information Center

    Jewett, Frank I.

    This case study presents information about a graduate-level certificate program in human computer interaction that was added to the Rensselaer Polytechnic Institute (New York) satellite video program in 1996, as a cooperative program between the institution and the IBM Corporation. The program was designed for individuals who work in computer…

  3. SEASAT economic assessment. Volume 4: Ocean mining case study and generalization. [economic benefits of SEASAT satellites for mineral exploration

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The results of a study of the weather sensitive features of near shore and deep water ocean mining industries are described. Problems with the evaluation of economic benefits for the deep water ocean mining industry are attributed to the relative immaturity and highly proprietary nature of the industry. Case studies on the gold industry, diamond industry, tin industry and sand and gravel industry are cited.

  4. A Study of Comparative Advantage and Intra-Industry Trade in the Pharmaceutical Industry of Iran

    PubMed Central

    Yusefzadeh, Hassan; Rezapour, Aziz; Lotfi, Farhad; Azar, Farbod Ebadifard; Nabilo, Bahram; Gorji, Hassan Abolghasem; Hadian, Mohammad; Shahidisadeghi, Niusha; Karami, Atiyeh

    2015-01-01

    Background: Drug costs in Iran accounts for about 30% of the total health care expenditure. Moreover, pharmaceutical business lies among the world’s greatest businesses. The aim of this study was to analyze Iran’s comparative advantage and intra-industry trade in pharmaceuticals so that suitable policies can be developed and implemented in order to boost Iran’s trade in this field. Methods: To identify Iran’s comparative advantage in pharmaceuticals, trade specialization, export propensity, import penetration and Balassa and Vollrath indexes were calculated and the results were compared with other pharmaceutical exporting countries. The extent and growth of Iran’s intra-industry trade in pharmaceuticals were measured and evaluated using the Grubel-Lloyd and Menon-Dixon indexes. The required data was obtained from Iran’s Customs Administration, Iran’s pharmaceutical Statistics, World Bank and International Trade Center. Results: The results showed that among pharmaceutical exporting countries, Iran has a high level of comparative disadvantage in pharmaceutical products because it holds a small share in world’s total pharmaceutical exports. Also, the low extent of bilateral intra-industry trade between Iran and its trading partners in pharmaceuticals shows the trading model of Iran’s pharmaceutical industry is mostly inter-industry trade rather than intra-industry trade. In addition, the growth of Iran’s intra-industry trade in pharmaceuticals is due to its shares of imports from pharmaceutical exporting countries to Iran and exports from Iran to its neighboring countries. Conclusions: The results of the analysis can play a valuable role in helping pharmaceutical companies and policy makers to boost pharmaceutical trade. PMID:26153184

  5. Geostatistical case studies

    SciTech Connect

    Matheron, G.; Armstrong, M.

    1987-01-01

    The objective of this volume of contributed chapters is to present a series of applications of geostatistics. These range from a careful variographic analysis on uranium data, through detailed studies on geologically complex deposits, right up to the latest nonlinear methods applied to deposits with highly skewed data contributions. Applications of new techniques such as the external drift method for combining well data with seismic information have also been included. The volume emphasizes geostatistics in practice. Notation has been kept to a minimum and mathematical details have been relegated to annexes.

  6. Personal Study Planning in Doctoral Education in Industrial Engineering

    ERIC Educational Resources Information Center

    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…

  7. Case Studies in Science Ethics

    NASA Astrophysics Data System (ADS)

    Williams, Karen

    2010-03-01

    Everyone in science should have ethics education training. I have seen graduate students taken advantage of by their mentors. Many of us have seen misconduct...but what should we do about it? Young scientists are often unaware of the rules in science and make mistakes because of their ignorance of the rules in that particular field of study. Then there are an increasing number of cases in the news of overt cases of misrepresentation in science. All are welcome to attend this discussion of case studies. A case study on topics such as: how to treat data properly, how our values in science affect our work, who gets authorship on scientific papers, who is first author on a paper, what you should do if you uncover misconduct or plagiarism in your university, and we will discuss the scientist's role in society. This will be a painless, non-confrontational small group, then large group discussion of each case

  8. Case study: a patient's survival.

    PubMed

    Nauer, K A; Kramer, L; Lockard, K L

    2000-05-01

    Presentation of a case study involving a female patient, in her 20s, undergoing routine surgery for removal of atrial myxoma leading to a heart transplant. This case study will show the progression from postcardiotomy failure, the emergent use of the extracorporeal membrane oxygenator device, the insertion of the HeartMate device, and the final return to the operating room for a heart transplant. The case study will examine the physiologic demands on the patient, as well as the psychological effects from the various life-saving devices.

  9. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  10. Hydrogeologic Case Studies (Seattle, WA)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  11. HYDROGEOLOGIC CASE STUDIES (CHICAGO, IL)

    EPA Science Inventory

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  12. Teaching astronomy with case studies

    NASA Astrophysics Data System (ADS)

    Slater, Timothy F.

    2015-11-01

    Breaking the students into small, collaborative learning groups to solve a meaningful task together is one of the most successful and fully evaluated teaching techniques implemented over the last century. Although there are many ways to accomplish small group learning, a long-standing and consistently successful collaborative class activity is to use the case study teaching strategy. The use of case studies is common in medical schools and law schools, but not so common in the teaching of astronomy. Case studies create meaningful conversations among students and with the professor by focusing on life-like dilemmas to be solved. Case study tasks ask audience members to synthesize several ideas or evaluate scenarios that have not been explicitly presented to them in the lecture or in available readings.

  13. Nasopharyngeal Case-Control Study

    Cancer.gov

    A case-control study conducted in Taiwan between 1991-1994 among approximately 1,000 individuals to examine the role of viral, environmental, and genetic factors associated with the development of nasopharyngeal carcinoma

  14. Case Study: del Amo Bioventing

    EPA Science Inventory

    The attached presentation discusses the fundamentals of bioventing in the vadose zone. The basics of bioventing are presented. The experience to date with the del Amo Superfund Site is presented as a case study.

  15. A Case Study of SSP for Indonesia

    NASA Astrophysics Data System (ADS)

    Mostavan, A.; Kaya, N.

    2002-01-01

    The market of the Solar Power Satellite must be worldwide, because it can be provide electricity anywhre in the world from the Earth's orbits. We have perform case studies of various countries to understand their benefits and disadvantages provide by the Space Solar Power, because each country has much different condition on energy from other countries. We are starting the international collaboration between Indonesia and Japan to carry out the case study for Indonesia. In Japan, METI (Ministry of Economy, Trade and Industry) has already organized a committee to investigate the feasibility of the Space Solar Power and to make a plan to launch a space demonstration of the Solar Power Satellite. While, Indonesia is quickly developing economy and increasing their energy demand. We are investigating the detailed energy conditions of Indonesia and the benefits and disadvantages of he SSP for Indonesia. Especially, we will perform the investigation on the receiving system for the Japanese pilot SPS.

  16. Globalization of the pharmaceutical industry and the growing dependency of developing countries: the case of Turkey.

    PubMed

    Semin, Semih; Güldal, Dilek

    2008-01-01

    In developing countries, the effect of globalization on the pharmaceutical sector has resulted in a decrease in exportation and domestic production, accompanied by an increase in importation of pharmaceuticals and a rise in prices and expenditures. As an example of a developing country, Turkey has been facing the long-standing and increasing pressure of global regulations placed on its pharmaceutical sector. This has led to an increasing dependency on multinational companies and a gradual deterioration of an already weakened domestic pharmaceutical sector. This case study of Turkey offers points to consider in the world of increasing globalization, as it offers lessons on ways of examining the effects of globalization on the pharmaceutical industry of developing countries.

  17. Mortality study of beryllium industry workers' occupational lung cancer

    SciTech Connect

    Mancuso, T.F.

    1980-02-01

    A cohort of 3685 white males employed during 1937 to 1948 in two major industries manufacturing beryllium was followed to the end of 1976 to evaluate lung cancer mortality experience. Lung cancer mortality among beryllium-exposed workers was contrasted with that of workers employed in the viscose rayon industry. Study results demonstrated that lung cancer mortality among berylliumm-exposed workers was significantly greater than that expected on the basis of lung cancer mortality experience of workers in the viscose rayon industry having similar employment patterns. The results of the present study are consistent with earlier animal bioassay studies and recent epidemiologic studies indicating that beryllium is carcinogenic. The results of the present study are not consistent with speculation attributing the excessive lung cancer mortality among beryllium-exposed workers to personal characteristics of individuals having unstable employment patterns.

  18. Study of non-Hodgkin's lymphoma mortality associated with industrial pollution in Spain, using Poisson models

    PubMed Central

    Ramis, Rebeca; Vidal, Enrique; García-Pérez, Javier; Lope, Virginia; Aragonés, Nuria; Pérez-Gómez, Beatriz; Pollán, Marina; López-Abente, Gonzalo

    2009-01-01

    Background Non-Hodgkin's lymphomas (NHLs) have been linked to proximity to industrial areas, but evidence regarding the health risk posed by residence near pollutant industries is very limited. The European Pollutant Emission Register (EPER) is a public register that furnishes valuable information on industries that release pollutants to air and water, along with their geographical location. This study sought to explore the relationship between NHL mortality in small areas in Spain and environmental exposure to pollutant emissions from EPER-registered industries, using three Poisson-regression-based mathematical models. Methods Observed cases were drawn from mortality registries in Spain for the period 1994–2003. Industries were grouped into the following sectors: energy; metal; mineral; organic chemicals; waste; paper; food; and use of solvents. Populations having an industry within a radius of 1, 1.5, or 2 kilometres from the municipal centroid were deemed to be exposed. Municipalities outside those radii were considered as reference populations. The relative risks (RRs) associated with proximity to pollutant industries were estimated using the following methods: Poisson Regression; mixed Poisson model with random provincial effect; and spatial autoregressive modelling (BYM model). Results Only proximity of paper industries to population centres (>2 km) could be associated with a greater risk of NHL mortality (mixed model: RR:1.24, 95% CI:1.09–1.42; BYM model: RR:1.21, 95% CI:1.01–1.45; Poisson model: RR:1.16, 95% CI:1.06–1.27). Spatial models yielded higher estimates. Conclusion The reported association between exposure to air pollution from the paper, pulp and board industry and NHL mortality is independent of the model used. Inclusion of spatial random effects terms in the risk estimate improves the study of associations between environmental exposures and mortality. The EPER could be of great utility when studying the effects of industrial pollution

  19. Case studies in working memory: a case for single cases?

    PubMed

    Della Sala, S; Logie, R H; Marchetti, C; Wynn, V

    1991-06-01

    Patterns of cognitive deficit in single neuropsychological cases are common sources of evidence for theories of normal cognition. In particular, the working memory model has benefited from data obtained from a number of contrasting patients, in some cases resulting in modifications of the working memory model. In this paper, patterns of data from short-term memory patients and anarthric patients are compared with patterns of data from normal subjects. The patterns of patient data that were unlike those patterns typically found for groups of normal subjects, could be incorporated within a modified version of the articulatory loop component of the working memory model. However a small number of individual normal subjects also did not show the pattern that is reported on the basis of average performance of groups of normal subjects. This causes some difficulty in interpreting those data from such 'aberrant normal' patterns, and those data from single patients with functional cognitive deficits. The implications of these findings for the interpretation of neuropsychological data are discussed in the context of the working memory model, but with the intention of making a general point pertaining to the development of functional models of cognition. It is argued that single case studies should continue to provide a useful source of evidence, providing that care is exercised in considering the implications of such data for models of normal cognition.

  20. Developmental Reading in Social Studies; Rise in Industry and Agriculture.

    ERIC Educational Resources Information Center

    Fried, Marian; And Others

    This unit guide, sixth in a series of seven, is designed to provide eighth-grade teachers with materials for reading and study skills instruction while developing the facts, attitudes, and concepts of social studies. Information about the rise of industry and agriculture is found in two texts: "This is America's Story," for use with average…

  1. Industrial Education Ventilation Study. Volume 1: Final Report.

    ERIC Educational Resources Information Center

    Stanley Associates, Edmonton (Alberta).

    A study assessed aspects of ventilation in industrial education facilities in selected junior and senior highs schools in Alberta (Canada). This report describes the purpose of the study and the four test methods used to acquire school specific information. Also discussed are (1) the results of the instructors' perception survey, the ventilation…

  2. The Rhetoric of Industrial Espionage: The Case of "Starwood v. Hilton"

    ERIC Educational Resources Information Center

    Jameson, Daphne A.

    2011-01-01

    When Starwood Hotels charged Hilton Hotels with industrial espionage, the case hinged on an employment agreement that two executives had violated. The rhetoric of the employment agreement contrasted greatly with that of the corporation's own code of business conduct. Whereas the private agreement stressed narrow self-interest, the public code…

  3. Industrial and agricultural process heat information user study

    SciTech Connect

    Belew, W.W.; Wood, B.L.; Marle, T.L.; Reinhardt, C.L.

    1981-03-01

    The results of a series of telephone interviews with groups of users of information on solar industrial and agricultural process heat (IAPH) are described. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. In the current study only high-priority groups were examined. Results from 10 IAPH groups of respondents are analyzed in this report: IPH Researchers; APH Researchers; Representatives of Manufacturers of Concentrating and Nonconcentrating Collectors; Plant, Industrial, and Agricultural Engineers; Educators; Representatives of State Agricultural Offices; and County Extension Agents.

  4. Academic Capitalism and Academic Culture: A Case Study

    ERIC Educational Resources Information Center

    Mendoza, Pilar; Berger, Joseph B.

    2008-01-01

    This case study investigated the impact of academic capitalism on academic culture by examining the perspectives of faculty members in an American academic department with significant industrial funding. The results of this study indicate that faculty members believe that the broad integrity of the academic culture remains unaffected in this…

  5. Scenario for concurrent conceptual assembly line design: A case study

    NASA Astrophysics Data System (ADS)

    Mas, F.; Ríos, J.; Menéndez, J. L.

    2012-04-01

    The decision to design and build a new aircraft is preceded by years of research and study. Different disciplines work together throughout the lifecycle to ensure not only a complete functional definition of the product, but also a complete industrialization, a marketing plan, a maintenance plan, etc. This case study focuses on the conceptual design phase. During this phase, the design solutions that will meet the functional and industrial requirements are defined, i.e.: the basic requirements of industrialization. During this phase, several alternatives are studied, and the most attractive in terms of performance and cost requirements is selected. As a result of the study of these alternatives, it is possible to define an early conceptual design of the assembly line and its basic parameters. The plant needs, long cycle jigs & tools or industrial means and human resources with the necessary skills can be determined in advance.

  6. Case Study: Planning as Learning

    ERIC Educational Resources Information Center

    Smith, Peter A. C.

    2007-01-01

    Proposes that the objectives of strategic planning may be attained more effectively if implemented via a learning paradigm. In support of this claim, describes a case study detailing implementation of such an initiative plus post-implementation interviews. (Contains 5 figures.)

  7. The Case Study of Frank

    ERIC Educational Resources Information Center

    Eynde, Peter Op't; Hannula, Markku S.

    2006-01-01

    As a unifying feature of this Special Issue, we have asked proponents of each framework to analyse an empirical classroom account of one student's process of solving a mathematical problem. Here, for the case study of "Frank", we give the main data that were available to all authors.

  8. Case Studies in Sports Nutrition.

    ERIC Educational Resources Information Center

    Clark, Nancy

    1988-01-01

    This article presents case studies of two athletes who wanted to affect a change in their body weight in order to enhance athletic performance. Each athlete's problem and the nutrition approach used to solve it are discussed. Caloric values of fast foods are listed. (JL)

  9. Principal Succession: A Case Study.

    ERIC Educational Resources Information Center

    Jones, Jeffery C.; Webber, Charles F.

    Principal succession is misunderstood and underutilized as a means of affecting dynamic renewal in school communities. Previously, the replacement of a principal was examined solely through the experiences of principals and teachers. This paper reports on a case study that added the previously neglected perspectives of students, support staff, and…

  10. Case Studies in Broadcast Management.

    ERIC Educational Resources Information Center

    Coleman, Howard W.

    This collection of case studies, based on factual situations which have challenged broadcast managers in recent years, is designed to stimulate thinking about and solving of "real world" problems in commercial radio and television operations. Topics of a serious, long-run nature include enlarging the radio audience; station revenue and economy;…

  11. The Language Dilemma: Case Study.

    ERIC Educational Resources Information Center

    Teboul, J. C. Bruno

    2002-01-01

    Presents the case study involving a fictitious company's English-only policy and threats of legal action based on that policy. Includes the following responses: "Legal Issues Posed in the Language Dilemma" (Gregory S. Walden); "English Only: A Workplace Dilemma" (Alan Pakiela); "Problems with English-Only Policies" (Barbara Lynn Speicher); and…

  12. Case Studies in Applied Mathematics.

    ERIC Educational Resources Information Center

    Mathematical Association of America, Washington, DC.

    This collection of nine case studies in applied mathematics was written primarily for the use of the instructor by a Conference sponsored by the Committee on the Undergraduate Program in Mathematics (CUPM). Each chapter contains exercises of varying degrees of difficulty and several include student projects. The materials were used on a trial…

  13. Due Process Hearing Case Study

    ERIC Educational Resources Information Center

    Bateman, David F.; Jones, Marni Gail

    2010-01-01

    This article presents a due process hearing case study of a mother who contended that his son, D.J., has been denied of a free and appropriate public education (FAPE) of his School District after being suspended from school. D.J., an elementary student, had been described as hyperactive, inattentive, defiant, and often volatile. He was identified…

  14. Studying the Cost Effects of The Shrinking Industrial Base

    DTIC Science & Technology

    1993-09-01

    89) Prescrbed by AIM St. Z39-IS 290-102 STUDYING THE COST EFFECTS OF THE SHRINKING INDUSTRIAL BASE Downsizing the Army has the effect of reducing the...dicesarr@tacom.emhl.army.mil INTRODUCTION For cost analysts, one of the most puzzling aspects of the downsizing of the military is the effect of...changes in the size of the defense industrial base on cost. It is common knowledge that the downsizing is having an effect on unit vehicle cost, but there

  15. Problems of Eskimo Relocation for Industrial Employment. A Preliminary Study.

    ERIC Educational Resources Information Center

    Stevenson, D. S.

    A study was conducted to determine the reasons for variable success in relocating Eskimo families from rural areas of the northern territories of Canada to southern centers of industrial employment (railways, mining centers). The data were collected by interviewing 105 Eskimos, both male and female, married and single, who had migrated south. The…

  16. A STUDY OF THE LUMBER INDUSTRY IN IDAHO, PART II.

    ERIC Educational Resources Information Center

    LOUDERMILK, KENNETH M.

    A MORE FORMAL STUDY OF THE LUMBER INDUSTRY (SEE VT 002 152 AND VT 002 153) RESULTED IN IMPRESSIONS OF THE WORKERS AND WORKING CONDITIONS. THERE ARE TWO GENERAL TYPES OF EMPLOYEE--(1) THOSE VIEWING LUMBERING AS STOPGAP EMPLOYMENT WHICH SERVES AS A SOURCE OF WAGES FOR EDUCATIONAL PURPOSES OR AS AN INTERIM JOB WHILE BETTER EMPLOYMENT IS SOUGHT, AND…

  17. Scheduling job shop - A case study

    NASA Astrophysics Data System (ADS)

    Abas, M.; Abbas, A.; Khan, W. A.

    2016-08-01

    The scheduling in job shop is important for efficient utilization of machines in the manufacturing industry. There are number of algorithms available for scheduling of jobs which depend on machines tools, indirect consumables and jobs which are to be processed. In this paper a case study is presented for scheduling of jobs when parts are treated on available machines. Through time and motion study setup time and operation time are measured as total processing time for variety of products having different manufacturing processes. Based on due dates different level of priority are assigned to the jobs and the jobs are scheduled on the basis of priority. In view of the measured processing time, the times for processing of some new jobs are estimated and for efficient utilization of the machines available an algorithm is proposed and validated.

  18. Mortality in the UK industrial silica sand industry: 2. A retrospective cohort study

    PubMed Central

    Brown, T; Rushton, L

    2005-01-01

    Aims: To evaluate the mortality experience of a cohort of employees in the UK silica sand industry exposed to respirable crystalline silica (RCS). Methods: A retrospective cohort mortality study followed all workers to 2001 with at least one year's employment at one of seven UK silica sand producing quarries between 1950 and 1986. Each worker was assigned a job category and cumulative exposure to RCS was estimated using a job-exposure matrix. Results: A total of 764 deaths were identified in 2703 cohort members. The overall mortality rate for the cohort was lower than would be expected in the general population. Mortality from circulatory and respiratory disease was also less than expected, but death due to pneumoconiosis was slightly raised (two deaths). Mortality from all cancers was slightly decreased. Mortality was not raised in any job category. Cancer mortality was raised at one quarry due to a significant increase in lung (standardised mortality rate (SMR) 162.0, 95% CI 113.5 to 224.3) and bladder (SMR 366.5, 95% CI 167.6 to 695.7) cancers. Mortality from lung cancer and other causes did not show a trend with cumulative exposure to RCS. Conclusions: This study did not show any consistent relation between RCS exposure (in the absence of other known carcinogens) and the development of lung cancer. This contrasts with a number of studies that have shown positive findings in similar and related industries. PMID:15961620

  19. Case Study Research in Therapeutic Recreation.

    ERIC Educational Resources Information Center

    McCormick, Bryan P.

    2000-01-01

    Reviews the rationale for and implications of case study research in therapeutic recreation, examining: what can be learned from studying a single case; issues of validity and reliability; ethical conduct of research; and the practice of case study research (case protocol, case selection, collecting data, analyzing and interpreting data, and…

  20. Study of Material Used in Nanotechnology for the Recycling of Industrial Waste Water

    NASA Astrophysics Data System (ADS)

    Larbi, L.; Fertikh, N.; Toubal, A.

    The objective of our study is to recycle the industrial waste water of a industrial Complex after treatment by the bioprocess MBR (membrane bioreactor). In order to apply this bioprocess, the water quality in question was first of all studied. To characterize this industrial waste water, a series of physicochemical analysis was carried out according to standardized directives and methods. Following-up the water quality to meet the regulatory requirements with rejection of this industrial waste water, a study was done thanks to the permanently monitoring of the following relevant parameters(P): the flow, the potential of hydrogen (pH), the total suspended solids(TSS), the turbidity (Turb), the chemical oxygen demand (COD),the biochemical oxygen demand (BOD), the Kjeldahl total nitrogen (KTN) and ammonia (NH4+), the total phosphorus (Ptot), the fluorine (F), the oils (O), the fats (F) and the phenols (Ph). According to collected information, it was established the sampling rates to which the quality control was done, the selected analytical methods were validated by the control charts and the analysis test number was determined by the Cochran test. The results of the quality control show that some rejected water contents are not in the Algerian standards, but, in our case, the objective is the preoccupation for a standard setting of these industrial water parameters so as to recycle it. The process adopted by MBR for waste water treatment is being studied, first in the development of the experimental characterizing of the reactor and the selected membrane.

  1. Playing the Literacy Game: A Case Study in Adult Education

    ERIC Educational Resources Information Center

    Kambouri, Maria; Thomas, Siobhan; Mellar, Harvey

    2006-01-01

    Runner is a high-quality educational game designed by the University for Industry (UfI/"learndirect") to attract young adults who find learning in formal educational contexts difficult. A case study evaluation of this novel application of an adventure game genre to literacy learning is discussed, based on observations and interviews in…

  2. A New Lean Paradigm in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Doman, Mark S.

    2011-01-01

    Purpose: This case study aims to demonstrate that lean principles and practices utilized in industry can be successfully applied to improve higher education administrative processes through an innovative and engaging learning experience involving undergraduate students. Design/methodology/approach: This is a first-hand account by the instructor of…

  3. Project-Based Learning in Electronic Technology: A Case Study

    ERIC Educational Resources Information Center

    Li, Li

    2015-01-01

    A case study of project-based learning (PBL) implemented in Tianjin University of Technology and Education is presented. This multidiscipline project is innovated to meet the novel requirements of industry while keeping its traditional effectiveness in driving students to apply knowledge to practice and problem-solving. The implementation of PBL…

  4. Aligning IT and Business Strategy: An Australian University Case Study

    ERIC Educational Resources Information Center

    Dent, Alan

    2015-01-01

    Alignment with business objectives is considered to be an essential outcome of information technology (IT) strategic planning. This case study examines the process of creating an IT strategy for an Australian university using an industry standard methodology. The degree of alignment is determined by comparing the strategic priorities supported by…

  5. You and Technology, A High School Case Study Text.

    ERIC Educational Resources Information Center

    Damaskos, Nickander J., Ed.; Smyth, Michael P., Ed.

    This second draft of a manuscript for a high school engineering and technology course uses case studies as its format. The principles associated with various engineering problems are presented along with their effects on daily life. Topics include the computer, the automotive power system, satellite communications, the petroleum industry, water…

  6. Government-industry relationships in technology commercialization The case of photovoltaics

    NASA Astrophysics Data System (ADS)

    Roessner, J. D.

    1982-01-01

    Interfaces between the U.S. government and the emerging photovoltaics industry are examined in terms of basic research programs, market studies, and strategies to accelerate the development of the industry. The process of the development of a model industry is outlined from innovation to large-scale, specific use production, and DOE programs are noted to shift from R and D, testing, and evaluation programs to market tests, demonstrations, and workshops when a product becomes commercially ready. The growth of funding for research, technology development, and purchases to gain operational experience with solar cell arrays is traced, and it is noted that firms specializing in photovoltaics production have managed to continue with irregular government funding and normal, private financing arrangements. Government procurement is suggested to have the greatest impact on a new industry, especially when coupled with performance and reliability requirements.

  7. Solar feasibility study for site-specific industrial-process-heat applications. Final report

    SciTech Connect

    Murray, O.L.

    1980-03-18

    This study addresses the technical feasibility of solar energy in industrial process heat (IPH) applications in Mid-America. The study was one of two contracted efforts covering the MASEC 12-state region comprised of: Illinois, Michigan, North Dakota, Indiana, Minnesota, Ohio, Iowa, Missouri, South Dakota, Kansas, Nebraska, Wisconsin. The results of our study are encouraging to the potential future role of solar energy in supplying process heat to a varied range of industries and applications. We identified and developed Case Study documentation of twenty feasible solar IPH applications covering eight major SIC groups within the Mid-American region. The geographical distribution of these applications for the existing range of solar insolation levels are shown and the characteristics of the applications are summarized. The results of the study include process identification, analysis of process heat requirements, selection of preliminary solar system characteristics, and estimation of system performance and cost. These are included in each of the 20 Case Studies. The body of the report is divided into two primary discussion sections dealing with the Study Methodology employed in the effort and the Follow-On Potential of the identified applications with regard to possible demonstration projects. The 20 applications are rated with respect to their relative overall viability and procedures are discussed for possible demonstration project embarkment. Also, a possible extension of this present feasibility study for late-comer industrial firms expressing interest appears worthy of consideration.

  8. Multivariate statistical analysis of heavy metals pollution in industrial area and its comparison with relatively less polluted area: a case study from the City of Peshawar and district Dir Lower.

    PubMed

    Jan, F Akbar; Ishaq, M; Ihsanullah, I; Asim, S M

    2010-04-15

    Multivariate and univariate statistical techniques i.e., cluster analysis PCA, regression and correlation analysis, one way ANOVA, were applied to the metal data of effluents soil and ground water to point out the contribution of different industries towards the metals pollution, their source identification and distribution. The samples were collected from different industries and different downstream points of the main effluents stream and from the relatively less polluted area considered as control area. The samples were analyzed for metal concentration levels by flame atomic absorption spectrophotometer. The metal concentration data in the three media of the polluted area were compared with background data and control data as well as with the WHO safe limits. The results showed that soil has high metals concentration compared to effluents and water. The data also showed elevated levels of Mn and Pb in water that are 8.268 and 2.971 mg/L, respectively. Principal component analysis along with regression analysis showed that the elevated levels of metals in the effluents contaminate adjacent soil and ultimately the ground water. The other elements Co, Cd, Ni and Cu were also found to have correlation in the three media.

  9. A Molecular Epidemiologic Case-Case Study of Prostate Cancer

    DTIC Science & Technology

    2001-03-01

    AD__ _ _ _ Award Number: DAMD17-98-1-8471 TITLE: A Molecular Epidemiologic Case-Case Study of Prostate Cancer PRINCIPAL INVESTIGATOR: Sara S. Strom...Molecular Epidmeiologic Case-Case Study of Prostate DAMD17-98-1-8471 Cancer Susceptibility 6. AUTHOR(S) Sara S. Strom, Ph.D. Sue-Hwa Lin 7. PERFORMING...DISTRIBUTION CODE Approved for Public Release; Distribution Unlimited 13. ABSTRACT (Maximum 200 Words) Although prostate cancer is the most common cancer in

  10. USEPA-USGS Case Studies

    EPA Science Inventory

    The presence of emerging contaminants (ECs) in the environment is an area of growing concern for the scientific community and the general public. ECs include a broad range of chemicals including personal care products, pharmaceuticles, industrial compounds, pesticides, and hormo...

  11. A study of software standards used in the avionics industry

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J.

    1994-01-01

    Within the past decade, software has become an increasingly common element in computing systems. In particular, the role of software used in the aerospace industry, especially in life- or safety-critical applications, is rapidly expanding. This intensifies the need to use effective techniques for achieving and verifying the reliability of avionics software. Although certain software development processes and techniques are mandated by government regulating agencies, no one methodology has been shown to consistently produce reliable software. The knowledge base for designing reliable software simply has not reached the maturity of its hardware counterpart. In an effort to increase our understanding of software, the Langley Research Center conducted a series of experiments over 15 years with the goal of understanding why and how software fails. As part of this program, the effectiveness of current industry standards for the development of avionics is being investigated. This study involves the generation of a controlled environment to conduct scientific experiments on software processes.

  12. Study of improving artificial lighting in industrial environments

    NASA Astrophysics Data System (ADS)

    Risteiu, Mircea; Marc, Gheorghe; Ileana, Ioan

    2016-12-01

    The paper presents the work and results obtained by our team in studying the possibilities of improving the artificial lighting in industrial environments. Lighting solutions in industrial environments are mixed, a general lighting system aiming to establish enough lighting level for production halls together with a local lighting system in order to ensure a suitable lighting level for operations realized and appropriate comfort for human perception of light. These two main goals are accompanied by other objectives like energy efficiency, easy maintenance, a good ratio lifetime/price [5]. We monitored a trader of electrical wiring for automotive with continuous activity (24 hours) and based on measured level of lighting we proposed solutions aiming the completion of before mentioned targets.

  13. An Evaluation of Industrial Placement in Engineering Programmes: A Case in Turkey

    ERIC Educational Resources Information Center

    Adiguzel, O. C.

    2008-01-01

    The purpose of this study was to examine the relationships between the university and industry in the scope of engineering education depending on the views of supervisors of the Engineering Faculty as well as the heads of the practical training committees of the departments. In this qualitative study, semi-structured interviews were used to gather…

  14. Industrial Provision of Practice Skills of Students Training Gastronomy Education (Case of Turkey)

    ERIC Educational Resources Information Center

    Sarioglan, Mehmet

    2013-01-01

    Purpose of this study is to determine to what extent practice skills of students, training in gastronomy education, meet the expectations of food and beverage industry. In the study, 197 students training internship in 27 different firms of total 1540 students training in gastronomy education at higher education level in Turkey were reached by…

  15. Foresight Model of Turkey's Defense Industries' Space Studies until 2040

    NASA Astrophysics Data System (ADS)

    Yuksel, Nurdan; Cifci, Hasan; Cakir, Serhat

    2016-07-01

    Being advanced in science and technology is inevitable reality in order to be able to have a voice in the globalized world. Therefore, for the countries, making policies in consistent with their societies' intellectual, economic and political infrastructure and attributing them to the vision having been embraced by all parties of the society is quite crucial for the success. The generated policies are supposed to ensure the usage of countries' resources in the most effective and fastest way, determine the priorities and needs of society and set their goals and related roadmaps. In this sense, technology foresight studies based on justified forecasting in science and technology have critical roles in the process of developing policies. In this article, Foresight Model of Turkey's Defense Industries' Space Studies, which is turned out to be the important part of community life and fundamental background of most technologies, up to 2040 is presented. Turkey got late in space technology studies. Hence, for being fast and efficient to use its national resources in a cost effective way and within national and international collaboration, it should be directed to its pre-set goals. By taking all these factors into consideration, the technology foresight model of Turkey's Defense Industry's Space Studies was presented in the study. In the model, the present condition of space studies in the World and Turkey was analyzed; literature survey and PEST analysis were made. PEST analysis will be the inputs of SWOT analysis and Delphi questionnaire will be used in the study. A two-round Delphi survey will be applied to the participants from universities, public and private organizations operating in space studies at Defense Industry. Critical space technologies will be distinguished according to critical technology measures determined by expert survey; space technology fields and goals will be established according to their importance and feasibility indexes. Finally, for the

  16. Some regional costs of a synthetic fuel industry: The case of illinois

    USGS Publications Warehouse

    Attanasi, E.D.; Green, E.K.

    1981-01-01

    The Federal Government's efforts to induce development of a coal-based synthetic fuel industry include direct subsidies, tax concessions, and assurances that it will purchase the industry's output, even if above the market price. In this note it is argued that these subsidies will enable this industry to secure a region's largest and lowest-cost coal deposits and that the costs imposed on other coal users will be substantial. Moreover, because the lowest-cost coal deposits will be committed to synthetic fuels production regardless of the industry's commercial viability, distortions in regional coal markets will develop. If economic efficiency requires that the price of the resource reflect its replacement value, then a State government is justified in imposing a tax on coal destined for subsidized synthetic fuel plants. Amounts of such a tax, based on the higher costs of coal that must be accepted by other users as the result of the subsidized synthetic fuel plants' preempting the largest and lowest-cost deposits, are estimated for the case of Illinois strippable coal. ?? 1981 Annals of Regional Science.

  17. Physiologic amputation: a case study.

    PubMed

    Long, Jeri; Hall, Virginia

    2014-03-01

    Acute limb ischemia is a complication of severe peripheral arterial disease that can be a threatening limb as well as life. Multiple procedures exist today to help revascularize extremities; however, even with the latest technologies, surgical amputation of the limb may still be necessary. Cryoamputation, or physiologic amputation, is a method used to treat patients who are hemodynamically unstable for the operating room and who are in need of urgent amputation owing to arterial ischemia. This procedure is used in the rare instance where not only a persons' limb is threatened, but also their life. This is a case study regarding one patient who presented to the hospital with limb-threatening ischemia who became hemodynamically unstable owing to the rhabdomyolysis associated with the ischemia of his lower extremity. Cryoamputation was used to stabilize the patient and prevent further deterioration, so that he could safely undergo surgical amputation of the limb without an increase in mortality risk. Cryoamputation must be followed by formal surgical amputation when the patient is hemodynamically stabilized. It is not a limb salvaging, procedure but it is a life-saving procedure. This case study demonstrates the usefulness of the procedure and discusses the technique used for cryoamputation.

  18. Hierarchy in industrial structure: The cases of China and the USA

    NASA Astrophysics Data System (ADS)

    Hu, Fei; Zhao, Shangmei; Bing, Tao; Chang, Yiming

    2017-03-01

    Although several studies have investigated the industrial structure from the perspective of network, the focus is mainly on the identification of key sectors, and little is known about the hierarchical structure, and its impact on economic performance. Using the World Input-Output Tables (WIOTs), this paper performs a comparative study of the hierarchy in industrial structures of China and the USA. Specifically, the hierarchy is generally confirmed in the networks of industrial structure, although in different levels for China and the USA: the level of hierarchy in industrial structure of the USA is much higher than that of China. To intuitively comprehend the evolution over time in a much visualized way, we also present the backbone network of industrial structure via minimum spanning tree (MST), leading to interesting insights about the origins of hierarchy. Further, the impact of the hierarchy in network on economic performance is also explored, and the result suggests that a hierarchy of a moderate range might be better for economic growth.

  19. Generalization of Findings From Single Case Studies.

    ERIC Educational Resources Information Center

    Kennedy, Mary M.

    Although single case studies might be useful to evaluators for a variety of purposes, there are no generally accepted ways for drawing inferences about the generality of findings from a case study. Single case studies are defined in this paper as either studies of single events, or disaggregated studies of multiple events. The data may be…

  20. Communication to workers of epidemiology study results: an industry approach.

    PubMed

    Collins, J J; Conner, P R

    1994-02-01

    Communication to workers of epidemiology study results is gaining increasing emphasis because of the need to notify study subjects and the responsibility to warn workers of potential workplace hazards. Industry has a unique responsibility in this regard both for ethical reasons and for gains in improving workers' knowledge of workplace hazards. We describe our recent efforts to notify 9648 workers potentially interested in the results of an epidemiology study that found increased rates for cancer. We found that both study and nonstudy subjects were equally interested the findings. We conclude that most workers view the notification as evidence of the company's commitment to maintain a safe workplace, and are pleased that the company undertook the study and reported the results to them. Unfavorable comments comprised less than 1% of the responses.

  1. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    ERIC Educational Resources Information Center

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  2. STS Case Study Development Support

    NASA Technical Reports Server (NTRS)

    Rosa de Jesus, Dan A.; Johnson, Grace K.

    2013-01-01

    The Shuttle Case Study Collection (SCSC) has been developed using lessons learned documented by NASA engineers, analysts, and contractors. The SCSC provides educators with a new tool to teach real-world engineering processes with the goal of providing unique educational materials that enhance critical thinking, decision-making and problem-solving skills. During this third phase of the project, responsibilities included: the revision of the Hyper Text Markup Language (HTML) source code to ensure all pages follow World Wide Web Consortium (W3C) standards, and the addition and edition of website content, including text, documents, and images. Basic HTML knowledge was required, as was basic knowledge of photo editing software, and training to learn how to use NASA's Content Management System for website design. The outcome of this project was its release to the public.

  3. The Examination of Change Management Using Qualitative Methods: A Case Industry Approach

    ERIC Educational Resources Information Center

    Smith, Aaron C. T.; Evans, Daniel M.; Westerbeek, Hans M.

    2005-01-01

    Despite the number of theories explaining the nature and antecedents of change, there is no consensus on a universally applicable model. Competing theories have been tested using deductive methods focusing on hypothesis testing. This study has utilized qualitative methods for collecting data within the sport industry to provide an initial…

  4. Value of case studies in disaster assessment?

    PubMed

    Grynszpan, Delphine; Murray, Virginia; Llosa, Silvia

    2011-06-01

    Case studies can be useful in assessing and learning lessons from emergency situations. In this paper, different uses for disaster case studies, are explored with identification of potential pitfalls that should be avoided. In addition, ways to improve the rigor and significance of case studies are suggested. Case studies can be used as examples or as a research tool. If conducted properly, they can provide robust and compelling results. It is argued that sharing a common guide to conducting and writing case studies among all disaster risk reduction professionals could improve the quality of case study reports and thereby strengthen their value in advancing the prevention, preparedness, and management of disasters and emergencies.

  5. Source reduction for prevention of methylene chloride hazards: cases from four industrial sectors

    PubMed Central

    Roelofs, Cora R; Ellenbecker, Michael J

    2003-01-01

    Background Source reduction, defined as chemical, equipment and process changes that intervene in an industrial process to eliminate or reduce hazards, has not figured as a front-line strategy for the protection of workers' health. Such initiatives are popular for environmental protection, but their feasibility and effectiveness as an industrial hygiene approach have not been well described. Methods We investigated four cases of source reduction as a hazard prevention strategy in Massachusetts companies that had used methylene chloride, an occupational carcinogen, for cleaning and adhesive thinning. Three cases were retrospective and one was prospective, where the researchers assisted with the source reduction process change. Data were collected using qualitative research methods, including in-depth interviews and site visits. Results Motivated by environmental restrictions, a new worker health standard, and opportunity for productivity improvements, three companies eliminated their use of methylene chloride by utilizing available technologies and drop-in substitutes. Aided by technical assistance from the investigators, a fourth case dramatically reduced its use of methylene chloride via process and chemistry changes. While the companies' evaluations of potential work environment impacts of substitutes were not extensive, and in two cases new potential hazards were introduced, the overall impact of the source reduction strategy was deemed beneficial, both from a worker health and a production standpoint. Conclusion The findings from these four cases suggest that source reduction should be considered potentially feasible and effective for reducing or eliminating the potential hazards of methylene chloride exposure. Especially when faced with a hazard that is both an environmental and worker health concern, companies may chose to change their processes rather than rely on local exhaust ventilation equipment or personal protective equipment that might not be as

  6. Industry Speed Bumps on Local Tobacco Control in Japan? The Case of Hyogo

    PubMed Central

    Yamada, Keiko; Mori, Nagisa; Kashiwabara, Mina; Yasuda, Sakiko; Horie, Rumi; Yamato, Hiroshi; Garçon, Loic; Armada, Francisco

    2015-01-01

    Background Despite being a signatory since 2004, Japan has not yet fully implemented Article 8 of the World Health Organization’s Framework Convention on Tobacco Control regarding 100% protection against exposure to second-hand smoke (SHS). The Japanese government still recognizes designated smoking rooms (DSRs) in public space as a valid control measure. Furthermore, subnational initiatives for tobacco control in Japan are of limited effectiveness. Through an analysis of the Hyogo initiative in 2012, we identified key barriers to the achievement of a smoke-free environment. Methods Using a descriptive case-study approach, we analyzed the smoke-free policy development process. The information was obtained from meeting minutes and other gray literature, such as public records, well as key informant interviews. Results Hyogo Prefecture established a committee to propose measures against SHS, and most committee members agreed with establishing completely smoke-free environments. However, the hospitality sector representatives opposed regulation, and tobacco companies were allowed to make a presentation to the committee. Further, political power shifted against completely smoke-free environments in the context of upcoming local elections, which was an obvious barrier to effective regulation. Throughout the approving process, advocacy by civil society for stronger regulation was weak. Eventually, the ordinance approved by the Prefectural Assembly was even weaker than the committee proposal and included wide exemptions. Conclusions The analysis of Hyogo’s SHS control initiative shed light on three factors that present challenges to implementing tobacco control regulations in Japan, from which other countries can also draw lessons: incomplete national legislation, the weakness of advocacy by the civil society, and the interference of the tobacco industry. PMID:26155758

  7. ISO 14001 adoption and industrial waste generation: the case of Swedish manufacturing firms.

    PubMed

    Zobel, Thomas

    2015-02-01

    Adoption of environmental management systems (EMSs) based on ISO 14001 has constituted one of the most important developments in sustainable industry management in recent years. Previous research on the impact of EMSs has relied heavily on corporate representatives' subjective perception of benefits. Moreover, studies tend to focus on the systems' impact on firms' overall environmental performance, not distinguishing between the differences in different environmental aspects. This study aims to contribute knowledge about the influence of certified EMSs on industrial waste generation based on objective industrial waste data derived from mandatory annual environmental reports. The study focuses on changes in waste generation over a period of 12 years and includes both ISO 14001-certified firms (66 firms) and non-certified firms (50 firms). Consideration is given to the improvement efforts in the firms before EMS adoption. Analysis has been carried out using statistical methods for three different industrial waste parameters: hazardous waste, waste to landfill and the total amounts of waste. The results indicate that the certified EMSs have no statistically significant effect on any of the three waste parameters.

  8. Current Debates in the Study of the Industrial Revolution.

    ERIC Educational Resources Information Center

    Beaudoin, Steven M.

    2000-01-01

    Provides an overview of the literature on the debates surrounding the industrial revolution using four categories: (1) definition and characteristics; (2) context and causation; (3) impacts and scope; and (4) industrialization as a worldwide phenomenon. (CMK)

  9. Industrialization study. [impact of government incentives and barriers on decision making in the industrial production of photovoltaics

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The investment process in U.S. industries was studied in order to characterize the critical elements in major high risk investment decisions. Because motivation was determined to be the greatest single factor force in inducing a company to invest in a high risk venture, the relative impact of alternative government programs and policies on personal and financial motivations were analyzed qualitatively and quantitatively to ascertain the effect on these programs and policies on photovoltaic industrialization. The government alternatives are ranked on the basis of their ease of implementation and their probable effect. The recommended sequence in which government policies would be applied to maximize the industrialization of the photovoltaic venture is discussed.

  10. Feasibility of Applying Clean Development Mechanism and GHGs Emission Reductions in the Gold Mining Industry: A Case of Thailand

    NASA Astrophysics Data System (ADS)

    Kittipongvises, Suthirat

    2015-12-01

    There is presently overwhelming scientific consensus that global climate change is indeed occurring, and that human activities are the primary driver. An increasingly resource and carbon constrained world will continue to pose formidable challenges to major industries, including mining. Understanding the implications of climate change mitigation for the mining industry, however, remains limited. This paper presents the results of a feasibility study on the implementation of a clean development mechanism and greenhouse gases (GHGs) emission reductions in the gold mining industry. It draws upon and extends the analysis of a case study conducted on gold mining operations in Thailand. The results from the case study indicated that total GHGs emissions by company A were approximately 36,886 tons carbon dioxide equivalents (tCO2e) per annual gold production capacity that meet the eligibility criteria for small-scaled clean development mechanism (CDM) projects. The electrostatic separation process was found to release the lowest amount of GHGs, whereas comminution (i.e. crushing and grinding) generated the highest GHGs emissions. By scope, the emission from purchased electricity (scope 2) is the most significant source. Opportunities for CDM projects implementation in the gold mining sector can be found in employing energy efficiency measures. Through innovation, some technical efficiency and technological development in gold processing (i.e. high pressure grinding rolls (HPGR), vertical roller mills (VRM), gravity pre-concentration and microwave heating technologies) that have the potential to reduce energy use and also lower carbon footprint of the gold mining were further discussed. The evidence reviews found that HPGR and VRM abatement technologies have shown energy and climate benefits as electricity savings and CO2 reduction of about 8-25.93 kWh/ton ore processed and 1.8-26.66 kgCO2/ton ore processed, respectively. Implications for further research and practice were

  11. Environmental Contracting: A Case Study

    DTIC Science & Technology

    1994-06-01

    Hazardous and Solid Waste Amendments of 1984 [Ref. 4] provided the impetus for cradle-to-grave accountability of hazardous materials by industry...Conservation and Recovery Act of 1976 (RCRA), the Hazardous and Solid Waste Amendments of 1984 (HSWA, a.k.a. the 1984 RCRA Amendments) and various...Office, Washington, DC, 1976. 4. United States Code. Environmental Policy: Hazardous and Solid Waste Amendments of 1984 (HSWA).

  12. Case-control studies: basic concepts.

    PubMed

    Vandenbroucke, Jan P; Pearce, Neil

    2012-10-01

    The purpose of this article is to present in elementary mathematical and statistical terms a simple way to quickly and effectively teach and understand case-control studies, as they are commonly done in dynamic populations-without using the rare disease assumption. Our focus is on case-control studies of disease incidence ('incident case-control studies'); we will not consider the situation of case-control studies of prevalent disease, which are published much less frequently.

  13. Sustainable watershed management: an international multi-watershed case study.

    PubMed

    Wagner, Walter; Gawel, James; Furuma, Hiroak; De Souza, Marcelo Pereira; Teixeira, Denilson; Rios, Leonardo; Ohgaki, Shinichiro; Zehnder, Alexander J B; Hemond, Harold F

    2002-02-01

    Global freshwater resources are being increasingly polluted and depleted, threatening sustainable development and human and ecosystem health. Utilizing case studies from 4 different watersheds in the United States, Japan, Switzerland, and Brazil, this paper identifies the most relevant sustainability deficits and derives general vectors for more sustainable water management. As a consequence of the demographic and economic developments experienced in the last few decades, each watershed has suffered declines in water quality, streamflow and biotic resources. However, the extent and the cultural perception of these water-related problems vary substantially in the different watersheds, leading to specific water-management strategies. In industrialized countries, exemplified by the US, Switzerland, and Japan, these strategies have primarily consisted of finance- and energy-intensive technologies, allowing these countries to meet water requirements while minimizing human health risks. But, from a sustainability point of view, such strategies, relying on limited natural resources, are not long-term solutions. For newly industrialized countries such as Brazil, expensive technologies for water management are often not economically feasible, thus limiting the extent to which newly industrialized and developing countries can utilize the expertise offered by the industrialized world. Sustainable water management has to be achieved by a common learning process involving industrialized, newly industrialized, and developing countries, following general sustainability guidelines as exemplified in this paper.

  14. Pleural mesothelioma: Case-report of uncommon occupational asbestos exposure in a small furniture industry.

    PubMed

    Oddone, Enrico; Imbriani, Marcello

    2016-01-01

    The relationship between asbestos exposure and malignant mesothelioma is no longer disputed, although it is not always easy to trace past occupational exposure. This report describes a case of uncommon asbestos exposure of a small furniture industry worker, who subsequently died of pleural malignant mesothelioma, to stress the crucial importance of a full reconstruction of the occupational history, both for legal and compensation purposes. Sarcomatoid pleural mesothelioma was diagnosed in a 70-year-old man, who was previously employed as a carpenter in a small furniture industry. He worked for about 6 years in the small factory, was exposed to asbestos during the assembly of the furniture inspired by classical architecture, in which asbestos cement tubes were used to reproduce classical columns. During this production process no specific work safety measures were applied, nor masks or local aspirators. No extra-professional exposure to asbestos was identified. This mesothelioma case was investigated by the Public Prosecutor's assignment that commissioned expert evidence on the legal accountability for the disease. Despite its uncommon expositive circumstance, the length of latency (about 30 years), the duration of exposure, the clinical and histochemical features are all consistent with literature evidence, accounting for the occupational origin of this malignancy.

  15. Business and Consumer Education Case Studies.

    ERIC Educational Resources Information Center

    Delta Pi Epsilon, Minneapolis, Minn. Phi Chapter.

    This publication contains 58 case studies for classroom use in teaching various business and consumer education subjects at the high school level. A supplement to a previous Phi Chapter publication, "Office Education Case Studies" (1973), the case studies are intended to create class discussions and help students acquire the ability to analyze…

  16. Case Study Evaluations: A Decade of Progress?

    ERIC Educational Resources Information Center

    Yin, Robert K.

    1997-01-01

    In the last 10 years, there has been increased use of case study methodology, with accompanying refinement and improvement of the methods. Case studies have become legitimate research methods in evaluation, but it is too soon to say whether improvements in methodology are really resulting in improvements in the case studies conducted. (SLD)

  17. Case Study: The Chemistry of Cocaine

    ERIC Educational Resources Information Center

    Dewprashad, Brahmadeo

    2011-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's case study focuses on the chemistry of cocaine to teach a number of core concepts in organic chemistry. It also requires that students read and analyze an original research paper on…

  18. [Epidemiologic studies on carcinogenic risk and occupational activities in tanning, leather and shoe industries].

    PubMed

    Seniori Costantini, A; Merler, E; Saracci, R

    1990-01-01

    A review is made of the epidemiological studies of occupational cancer risks among tannery, leather and shoe industry workers. The risk of nasal cancer associated with exposure to leather dust, which had already been stressed at the beginning of the 1970's, was confirmed in recent studies. However, a decreasing trend of RR was observed among shoe industry workers. The excess of leukemia among shoe workers, which was mainly based on the description of numerous cases of acute myeloblastic leukemia, has also been confirmed by two cohort studies carried out in Italy and the U.K. In addition to the evident increase in these two diseases, there are indications of an excess of cancer of other sites among leather and shoe workers, particularly bladder cancer, both among workers assigned to leather finishing operations and in leather goods and shoe production workers. Another interesting result is the excess of lung cancer among tannery workers. This evidence is unanimous in the studies carried out in Italy but is not supported by the majority of studies performed in other countries. For this reason, we consider it extremely important to carry out a multicentric study in Italy, with particular attention to the definition of occupational exposures to carcinogens. There are also other isolated reports of excesses of other cancers in the shoe and leather industries but in our opinion they are of dubious interpretation.

  19. Study predicts aggressive new service industry for alternative technologies

    SciTech Connect

    Not Available

    1987-04-01

    More than 298 million tons of hazardous waste are generated in the US each year, says a new study which predicts that worries about safe drinking water and government moves to curtail land dumps will result in a $13 billion-a-year industry by 1994 for commercial handlers who recycle, recover, reduce, or treat materials. Hazardous Waste Resource Recovery in the US (number1618), a 193-page analysis by Frost and Sullivan, points out that almost 250,000 sites will be generating toxic waste by the turn of the decade - from large chemical plants to the local golf course (waste pesticides) or photo processor (spent solvents). And that's not counting the average US household, which between garden chemicals, paints, pool chemicals, used motor oil, antifreeze, and other compounds generates at least 10 lbs. a year of hazardous waste. Frost and Sullivan identifies the wastes most urgently in need of alternatives at present as organics (commonly solvents or pesticides); aqueous waste with heavy metal contaminants (primarily from the metals industries); and cyanide wastes (metal extraction from ores, removing petroleum contaminants, and making synthetic fibers.

  20. Tisettanta case study: the interoperation of furniture production companies

    NASA Astrophysics Data System (ADS)

    Amarilli, Fabrizio; Spreafico, Alberto

    This chapter presents the Tisettanta case study, focusing on the definition of the possible innovations that ICT technologies can bring to the Italian wood-furniture industry. This sector is characterized by industrial clusters composed mainly of a few large companies with international brand reputations and a large base of SMEs that manufacture finished products or are specialized in the production of single components/processes (such as the Brianza cluster, where Tisettanta operates). In this particular business ecosystem, ICT technologies can bring relevant support and improvements to the supply chain process, where collaborations between enterprises are put into action through the exchange of business documents such as orders, order confirmation, bills of lading, invoices, etc. The analysis methodology adopted in the Tisettanta case study refers to the TEKNE Methodology of Change (see Chapter 2), which defines a framework for supporting firms in the adoption of the Internetworked Enterprise organizational paradigm.