WorldWideScience

Sample records for production industry background

  1. The Canadian nuclear power industry. Background paper

    International Nuclear Information System (INIS)

    Nixon, A.

    1993-12-01

    Nuclear power, the production of electricity from uranium through nuclear fission, is by far the most prominent segment of the nuclear industry. The value of the electricity produced, $3.7 billion in Canada in 1992, far exceeds the value of any other product of the civilian nuclear industry. Power production employs many more people than any other sector, the capital investment is much greater, and nuclear power plants are much larger and more visible than uranium mining and processing facilities. They are also often located close to large population centres. This paper provides an overview of some of the enormously complex issues surrounding nuclear power. It describes the Canadian nuclear power industry, addressing i particular its performance so far and future prospects. (author). 1 tab

  2. The Canadian nuclear power industry. Background paper

    Energy Technology Data Exchange (ETDEWEB)

    Nixon, A [Library of Parliament, Ottawa, ON (Canada). Science and Technology Div.

    1993-12-01

    Nuclear power, the production of electricity from uranium through nuclear fission, is by far the most prominent segment of the nuclear industry. The value of the electricity produced, $3.7 billion in Canada in 1992, far exceeds the value of any other product of the civilian nuclear industry. Power production employs many more people than any other sector, the capital investment is much greater, and nuclear power plants are much larger and more visible than uranium mining and processing facilities. They are also often located close to large population centres. This paper provides an overview of some of the enormously complex issues surrounding nuclear power. It describes the Canadian nuclear power industry, addressing i particular its performance so far and future prospects. (author). 1 tab.

  3. Do executives' backgrounds matter to IPO investors? Evidence from the life science industry.

    Science.gov (United States)

    Chok, Jay; Qian, Jifeng

    2013-01-01

    In this study, we focus on the impact of senior executives' industry backgrounds on the amount of capital raised in the stock market. The primary contribution of the study entails applying the upper echelon theory to the initial public offering (IPO) phenomenon. Specifically, we hypothesize that the industry backgrounds of corporate executives affect the amount of capital that the firm raised in the primary stock market. We argue that the firm's future investment strategies are unobserved by the investors ex-ante and investors expect firms' investment strategies to be based on the executives' industry backgrounds. As a result, the executives' industry backgrounds influence the investors' expectations about what investment strategies the firm is likely to deploy. Furthermore, the above logic also suggests that executives of different industry backgrounds should prefer different investment strategies corresponding with demand for different amount of capital. As a result, we expect the industry backgrounds to covary with the capital raised from both the supply and demand perspectives. To test the hypotheses, we ran a reduced econometric model wherein the executives' background predicts the amount of capital raised. Regression analyses suggest that the capital raised is negatively associated with the number of senior executives with prior career experience in the healthcare and genomic sectors but positively associated with the number of senior executives with prior career experience in regulatory affairs. The results provide tentative support for the notion that investors infer corporate strategies from senior executives' industry backgrounds.

  4. Do executives' backgrounds matter to IPO investors? Evidence from the life science industry.

    Directory of Open Access Journals (Sweden)

    Jay Chok

    Full Text Available In this study, we focus on the impact of senior executives' industry backgrounds on the amount of capital raised in the stock market. The primary contribution of the study entails applying the upper echelon theory to the initial public offering (IPO phenomenon. Specifically, we hypothesize that the industry backgrounds of corporate executives affect the amount of capital that the firm raised in the primary stock market. We argue that the firm's future investment strategies are unobserved by the investors ex-ante and investors expect firms' investment strategies to be based on the executives' industry backgrounds. As a result, the executives' industry backgrounds influence the investors' expectations about what investment strategies the firm is likely to deploy. Furthermore, the above logic also suggests that executives of different industry backgrounds should prefer different investment strategies corresponding with demand for different amount of capital. As a result, we expect the industry backgrounds to covary with the capital raised from both the supply and demand perspectives. To test the hypotheses, we ran a reduced econometric model wherein the executives' background predicts the amount of capital raised. Regression analyses suggest that the capital raised is negatively associated with the number of senior executives with prior career experience in the healthcare and genomic sectors but positively associated with the number of senior executives with prior career experience in regulatory affairs. The results provide tentative support for the notion that investors infer corporate strategies from senior executives' industry backgrounds.

  5. Do Executives' Backgrounds Matter to IPO Investors? Evidence from the Life Science Industry

    Science.gov (United States)

    Chok, Jay; Qian, Jifeng

    2013-01-01

    In this study, we focus on the impact of senior executives' industry backgrounds on the amount of capital raised in the stock market. The primary contribution of the study entails applying the upper echelon theory to the initial public offering (IPO) phenomenon. Specifically, we hypothesize that the industry backgrounds of corporate executives affect the amount of capital that the firm raised in the primary stock market. We argue that the firm's future investment strategies are unobserved by the investors ex-ante and investors expect firms' investment strategies to be based on the executives' industry backgrounds. As a result, the executives' industry backgrounds influence the investors' expectations about what investment strategies the firm is likely to deploy. Furthermore, the above logic also suggests that executives of different industry backgrounds should prefer different investment strategies corresponding with demand for different amount of capital. As a result, we expect the industry backgrounds to covary with the capital raised from both the supply and demand perspectives. To test the hypotheses, we ran a reduced econometric model wherein the executives' background predicts the amount of capital raised. Regression analyses suggest that the capital raised is negatively associated with the number of senior executives with prior career experience in the healthcare and genomic sectors but positively associated with the number of senior executives with prior career experience in regulatory affairs. The results provide tentative support for the notion that investors infer corporate strategies from senior executives' industry backgrounds. PMID:23690920

  6. String pair production in non homogeneous backgrounds

    Energy Technology Data Exchange (ETDEWEB)

    Bolognesi, S. [Department of Physics “E. Fermi” University of Pisa, and INFN - Sezione di Pisa,Largo Pontecorvo, 3, Ed. C, 56127 Pisa (Italy); Rabinovici, E. [Racah Institute of Physics, The Hebrew University of Jerusalem,91904 Jerusalem (Israel); Tallarita, G. [Departamento de Ciencias, Facultad de Artes Liberales,Universidad Adolfo Ibáñez, Santiago 7941169 (Chile)

    2016-04-28

    We consider string pair production in non homogeneous electric backgrounds. We study several particular configurations which can be addressed with the Euclidean world-sheet instanton technique, the analogue of the world-line instanton for particles. In the first case the string is suspended between two D-branes in flat space-time, in the second case the string lives in AdS and terminates on one D-brane (this realizes the holographic Schwinger effect). In some regions of parameter space the result is well approximated by the known analytical formulas, either the particle pair production in non-homogeneous background or the string pair production in homogeneous background. In other cases we see effects which are intrinsically stringy and related to the non-homogeneity of the background. The pair production is enhanced already for particles in time dependent electric field backgrounds. The string nature enhances this even further. For spacial varying electrical background fields the string pair production is less suppressed than the rate of particle pair production. We discuss in some detail how the critical field is affected by the non-homogeneity, for both time and space dependent electric field backgrouds. We also comment on what could be an interesting new prediction for the small field limit. The third case we consider is pair production in holographic confining backgrounds with homogeneous and non-homogeneous fields.

  7. String pair production in non homogeneous backgrounds

    International Nuclear Information System (INIS)

    Bolognesi, S.; Rabinovici, E.; Tallarita, G.

    2016-01-01

    We consider string pair production in non homogeneous electric backgrounds. We study several particular configurations which can be addressed with the Euclidean world-sheet instanton technique, the analogue of the world-line instanton for particles. In the first case the string is suspended between two D-branes in flat space-time, in the second case the string lives in AdS and terminates on one D-brane (this realizes the holographic Schwinger effect). In some regions of parameter space the result is well approximated by the known analytical formulas, either the particle pair production in non-homogeneous background or the string pair production in homogeneous background. In other cases we see effects which are intrinsically stringy and related to the non-homogeneity of the background. The pair production is enhanced already for particles in time dependent electric field backgrounds. The string nature enhances this even further. For spacial varying electrical background fields the string pair production is less suppressed than the rate of particle pair production. We discuss in some detail how the critical field is affected by the non-homogeneity, for both time and space dependent electric field backgrouds. We also comment on what could be an interesting new prediction for the small field limit. The third case we consider is pair production in holographic confining backgrounds with homogeneous and non-homogeneous fields.

  8. Analyzing the competences of production engineering graduates: an industry perspective

    Directory of Open Access Journals (Sweden)

    Patrícia Fernanda dos Santos

    2017-11-01

    Full Text Available Abstract This paper aims at conducting an analysis the competences of production engineering graduates, building on an industry view. To this end, we conducted a survey addressing 103 medium and large companies within the Brazilian manufacturing industry. The results suggest that companies do recognize the importance of competences. Some gaps in the competences of graduates were also pointed out by respondents. This study suggests the need for the development of efforts for providing the production engineer with a better professional background. The links between university and industry are likely to contribute towards such direction, notably as a starting point for institutions and industries to foster their student’s competences, aiming their aptitude for an ever-competitive job market, which values the flexible, creative being, who is capable of creating innovative solutions.

  9. Applications of Mass Customization Production Mode in Chinese Steel Industry

    Institute of Scientific and Technical Information of China (English)

    ZhouShichun; DingJianhua; ChenChao

    2005-01-01

    In this paper, the conflict between individual needs of market and the efficient mass production requirement of manufacture under the background of market globalization is discussed, a trend that the main production mode for domestic steel industry should be the mass customization is pointed out, and the problems to be solved for domestic enterprise are analyzed. Summarizing the practice of Baosteel Co. LTD on the new production mode, the achievements and experiences are presented.

  10. Background radiation study of Offa industrial area of Kwara State ...

    African Journals Online (AJOL)

    A study of the external background radiation in Offa industrial area of Kwara State is hereby reported. An in-situ measurement using two Digilert radiation monitors at five different stations were carried out. A mean exposure rate of 0.0132mR/hr, which represents 20% elevation from the standard background radiation, was ...

  11. Canada's east coast offshore oil and gas industry: a backgrounder

    International Nuclear Information System (INIS)

    Bott, R.

    1999-06-01

    Another of the backgrounder series published by the Petroleum Communication Foundation, this booklet describes Canada's offshore oil and natural gas operations in the North Atlantic Ocean, specifically in the Hibernia (off Newfoundland, crude oil), Terra Nova (off Newfoundland, crude oil), Cohasset-Panuke (off Nova Scotia, crude oil) and Sable Island (off Nova Scotia, natural gas) fields. Together, these project represent an investment of more than 10 billion dollars and constitute a growing portion of Canada's 400,000 cubic metres of crude oil and natural gas liquids per day production. The booklet explains the importance of the offshore oil and natural gas industry to Canada, the benefits accruing to the maritime provinces locally, prospects for future offshore oil and natural gas development and provides a brief summary of each of the four current major projects. The booklet also provides an overview of the facilities required for offshore energy projects, environmental impacts and safeguards, exploration, drilling, production, processing and transportation aspects of offshore oil and gas projects. 9 refs, photos

  12. Conditions for industrial production

    DEFF Research Database (Denmark)

    Jensen, Karsten Ingerslev; Schultz, Jørgen Munthe; Brauer, H.

    1996-01-01

    The possibility of an industrial aerogel glazing production is discussed with respect to sample size, sales volume and prices. Different ways of an industrial assembling line is outlined and the total costs of a 1 square meter aerogel glazing is calculated.......The possibility of an industrial aerogel glazing production is discussed with respect to sample size, sales volume and prices. Different ways of an industrial assembling line is outlined and the total costs of a 1 square meter aerogel glazing is calculated....

  13. Industrial recovered-materials-utilization targets for the textile-mill-products industry

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    The Congress, in the National Energy Conservation and Policy Act of 1978 (NECPA), directed the Department of Energy to establish materials recovery targets for the metals and metal products, paper and allied products, rubber, and textile-mill-products industries. The targets were developed to provide incentives for using energy-saving recorded materials and to provied a yardstick for measuring progress and improvement in this endeavor. The NECPA indicates that the targets should represent the maximum technically and economically feasible increase in the use of energy-saving recovered materials that each industry can achieve progressively by January 1, 1987. Materials affected by recovered-materials targets include and are limited to aluminum, copper, lead, zinc, iron, steel, paper and associated products, textile-mill, products, and rubber. Using information gathered from the textile-mill-products industry and from other textile-relaed sources, DOE has developed recovered materials targets for that industry. This report presents those targets and their basis and justification. Following an overview of the textile industry, the chapters are: Textile-Mill-Products Industry Operations; Economic Analysis of the Textile-Mill-Products Industry; Governmental and Regulatory Influence on the US Textile Industry; Current Mill Use of Recovered Materials in the Textile-Mill-Products Industry; Limitations on the Use of Recovered Materials in the US Textile-Mill-Products Industry; Materials-Recovery Targets; and Government and Industry Actions That Could Increase the Use of Recovered Materials.

  14. Biodiesel I: Historical background, present and future production and standards - professional paper

    Directory of Open Access Journals (Sweden)

    Skala Dejan U.

    2004-01-01

    Full Text Available Biodiesel is defined as a fuel which may be used as pure biofuel or at high concentration in mineral oil derivatives, in accordance with specific quality standards for transport applications. The main raw material used for biodiesel production is rapeseed, which contains mono-unsaturated acids (about 60% and also poly-unsaturated fatty acids (C 18:1 and C 18:3 in a lower quantity, as well as some undesired saturated fatty acids (palmitic and stearic acids. Other raw materials have also been used in research and the industrial production of biodiesel (palm oil, sunflower oil, soybean oil, waste plant oil, animal fats, etc. The historical background of biodiesel production, installed industrial capacities, as well as the Directive of the European Parliament and of the Council (May 2003 regarding the promotion of the use of biofuels or other renewable fuels for transport are discussed in the first part of this article. The second part focuses on some new concepts for the future development of technology for biodiesel production, based on the application of non-catalytic transesterification under supercritical conditions or the use of lipases as an alternative catalyst for this reaction.

  15. Recombinant organisms for production of industrial products

    Science.gov (United States)

    Adrio, Jose-Luis

    2010-01-01

    A revolution in industrial microbiology was sparked by the discoveries of ther double-stranded structure of DNA and the development of recombinant DNA technology. Traditional industrial microbiology was merged with molecular biology to yield improved recombinant processes for the industrial production of primary and secondary metabolites, protein biopharmaceuticals and industrial enzymes. Novel genetic techniques such as metabolic engineering, combinatorial biosynthesis and molecular breeding techniques and their modifications are contributing greatly to the development of improved industrial processes. In addition, functional genomics, proteomics and metabolomics are being exploited for the discovery of novel valuable small molecules for medicine as well as enzymes for catalysis. The sequencing of industrial microbal genomes is being carried out which bodes well for future process improvement and discovery of new industrial products. PMID:21326937

  16. Recombinant organisms for production of industrial products.

    Science.gov (United States)

    Adrio, Jose-Luis; Demain, Arnold L

    2010-01-01

    A revolution in industrial microbiology was sparked by the discoveries of ther double-stranded structure of DNA and the development of recombinant DNA technology. Traditional industrial microbiology was merged with molecular biology to yield improved recombinant processes for the industrial production of primary and secondary metabolites, protein biopharmaceuticals and industrial enzymes. Novel genetic techniques such as metabolic engineering, combinatorial biosynthesis and molecular breeding techniques and their modifications are contributing greatly to the development of improved industrial processes. In addition, functional genomics, proteomics and metabolomics are being exploited for the discovery of novel valuable small molecules for medicine as well as enzymes for catalysis. The sequencing of industrial microbal genomes is being carried out which bodes well for future process improvement and discovery of new industrial products. © 2010 Landes Bioscience

  17. A Review of the Poultry Meat Production Industry for Food Safety in Indonesia

    Science.gov (United States)

    Wahyono, N. D.; Utami, M. M. D.

    2018-01-01

    Poultry meat is an indispensable source of animal protein in human growth and development, so it is in great demand by people all over the world. Poultry meat has several advantages, namely the quality of nutrition is good enough, delicious taste, relatively affordable price, easy to get and accepted all levels of society with diverse backgrounds. The era of globalization requires competitive products, such as chicken meat in Indonesia, the current chicken meat industry is not only based on high production capacity and decreased production costs but also chicken products are safe to eat. As a consequence of trade liberalization, the poultry industry faces the threat of competition with cheaper products with better quality. The food safety of chicken meat starts from the farm, processing process until consumed. Food safety is a requirement of food products that must be handled by involving government, industry and consumers.

  18. Industry in the 5th Environmental Outlook. Background information and final conclusions on the future development of environmental pressure (emissions) due to industrial production in the Netherlands

    International Nuclear Information System (INIS)

    Wesselink, L.G.; Elzenga, H.E.; Booij, H.; Peek, K.; Thomas, R.; Duvoort, G.L.; Van Schijndel, M.W.

    2001-01-01

    The present and future development of environmental pressure (here emissions) due to industrial production in the Netherlands are discussed. Results were - strongly aggregated - also presented in the 5th Environmental Outlook. We studied developments in production levels, energy use and emissions of Dutch industry and the effect of environmental policy measures, in the period 1980-2020. We used monitoring data for the period 1980-1998 en two scenarios (Global Competition and European Coordination) for the subsequent 1998-2020 period. It is concluded, that future CO2 emissions due to industrial production will continue to increase, that emissions of fluorinated (Kyoto) gasses will strongly decrease and that emissions of NOx, SO2, VOS en fine particles will continue to decrease. Yet, current environmental policy is insufficient to meet national Dutch emission targets of NOx, SO2, VOS in 2010

  19. Related regulation of quality control of industrial products

    International Nuclear Information System (INIS)

    1983-04-01

    This book introduce related regulation of quality control of industrial products, which includes regulations of industrial products quality control, enforcement ordinance of industrial products quality control, enforcement regulation of quality control of industrial products, designated items with industrial production quality indication, industrial production quality test, and industrial production quality test organization and management tips of factory quality by grade.

  20. Source origin of trace elements in PM from regional background, urban and industrial sites of Spain

    Science.gov (United States)

    Querol, X.; Viana, M.; Alastuey, A.; Amato, F.; Moreno, T.; Castillo, S.; Pey, J.; de la Rosa, J.; Sánchez de la Campa, A.; Artíñano, B.; Salvador, P.; García Dos Santos, S.; Fernández-Patier, R.; Moreno-Grau, S.; Negral, L.; Minguillón, M. C.; Monfort, E.; Gil, J. I.; Inza, A.; Ortega, L. A.; Santamaría, J. M.; Zabalza, J.

    Despite their significant role in source apportionment analysis, studies dedicated to the identification of tracer elements of emission sources of atmospheric particulate matter based on air quality data are relatively scarce. The studies describing tracer elements of specific sources currently available in the literature mostly focus on emissions from traffic or large-scale combustion processes (e.g. power plants), but not on specific industrial processes. Furthermore, marker elements are not usually determined at receptor sites, but during emission. In our study, trace element concentrations in PM 10 and PM 2.5 were determined at 33 monitoring stations in Spain throughout the period 1995-2006. Industrial emissions from different forms of metallurgy (steel, stainless steel, copper, zinc), ceramic and petrochemical industries were evaluated. Results obtained at sites with no significant industrial development allowed us to define usual concentration ranges for a number of trace elements in rural and urban background environments. At industrial and traffic hotspots, average trace metal concentrations were highest, exceeding rural background levels by even one order of magnitude in the cases of Cr, Mn, Cu, Zn, As, Sn, W, V, Ni, Cs and Pb. Steel production emissions were linked to high levels of Cr, Mn, Ni, Zn, Mo, Cd, Se and Sn (and probably Pb). Copper metallurgy areas showed high levels of As, Bi, Ga and Cu. Zinc metallurgy was characterised by high levels of Zn and Cd. Glazed ceramic production areas were linked to high levels of Zn, As, Se, Zr, Cs, Tl, Li, Co and Pb. High levels of Ni and V (in association) were tracers of petrochemical plants and/or fuel-oil combustion. At one site under the influence of heavy vessel traffic these elements could be considered tracers (although not exclusively) of shipping emissions. Levels of Zn-Ba and Cu-Sb were relatively high in urban areas when compared with industrialised regions due to tyre and brake abrasion, respectively.

  1. Determinants of Industrial Production in Turkey

    Directory of Open Access Journals (Sweden)

    MUSTAFA OZTURK

    2017-12-01

    Full Text Available The necessity of emphasizing the importance of industrial production for the sustainable growth and development of Turkey has been a topic of discussion in political and academia circles. The growth in industrial production (output depends on the investment in manufacturing sectors and the demand for the products. Along with internal demand, Turkey tries to support its manufacturing base with export (incentives. Manufacturing items occupy the greatest share of products in export sales. The development of manufacturing capabilities of the country is clearly based on the demand from inside and out. The effect of Turkey’s export on its industrial production throughout 2000’s has been analyzed. For this purpose we developed a VAR model where industrial production index was the dependent variable and export, investment, and interest rate were independent variables. All independent variables were found to be significantly explaining industrial production.

  2. Recombinant organisms for production of industrial products

    OpenAIRE

    Adrio, Jose-Luis; Demain, Arnold L

    2009-01-01

    A revolution in industrial microbiology was sparked by the discoveries of ther double-stranded structure of DNA and the development of recombinant DNA technology. Traditional industrial microbiology was merged with molecular biology to yield improved recombinant processes for the industrial production of primary and secondary metabolites, protein biopharmaceuticals and industrial enzymes. Novel genetic techniques such as metabolic engineering, combinatorial biosynthesis and molecular breeding...

  3. Analysis of Expectations of Forest Products Industry from Forest Industry Engineering Education

    OpenAIRE

    GEDİK, Tarık; ÇİL, Muhammet; SEVİM KORKUT, Derya; CEMİL AKYÜZ, Kadri; KOŞAR, Gökşen; BEKAR, İlter

    2016-01-01

    Forest industry engineers, representing the qualified labor within the forest products industry, choose their field of study either deliberately or by chance. This study explores the main skill sets of forest industry engineers required by forest products industry. As representatives of forest industry owner of forest products companies were surveyed about their views on the qualifications a forest industry engineer must have.This study covered total 7111 companies registered to TOBB as a for...

  4. Efficiency and Import Penetrationon the Productivity of Textile Industry and Textile Products

    Directory of Open Access Journals (Sweden)

    Catur Basuki Rakhmawan

    2012-12-01

    Full Text Available Although textile industry and textile products belong to the strategic sub-sector of manufacturing industry in Indonesia, they are facing problems on the availability of energy, old production machines, and the flooding of imported products into the domestic market. This study is aimed to analyze the efficiency and productivity as performance indicators and how the efficiency and import penetration affect the productivity of textile industry and textile products. The methods of data analysis used in this research are divided in two phases. The first phase, the non-metric approach of Data Envelopment Analysis (DEA is applied to measure the efficiency and productivity. Secondly, the fixed effect model of econometric regression approach is used to find out the effects of efficiency and import penetration on the productivity of textile industry and textile products. The result shows that the ave-rage level of efficiency of textile industry and textile products during the period of 2004 – 2008 is about 40 percent with a growth rate of average productivity increases 2.4 percent. Whereas, the econometric estimation results indicate that the increase of efficiency will positively and significantly affect the productivity of textile industry and textile products. On the other hand, the increase of import penetration will negatively affect the productivity of this industry.

  5. The oil and gas industry and the Canadian economy: a backgrounder

    International Nuclear Information System (INIS)

    1999-06-01

    The technological and economic significance of the Canadian petroleum industry to the national economy and to Canada's standing in the world are reviewed. The six key ways in which the oil and gas industry affects Canada, namely employment, balance of trade, products, government revenues, international technology trade and community support are stressed within the context of describing present and future oil and gas resources, Canada's petroleum and natural gas trade balance, and capital spending and product sales. Attention is also drawn to the role of the Canadian petroleum and natural gas industry as a producer and exporter of world class technology, especially in the areas of high tech exploration methods, cold-climate and offshore operations, enhanced recovery techniques, heavy oil production and and processing, mining and upgrading of oil sands bitumen, oil well firefighting, and environmental protection technology. maps, figs

  6. Determination and Comparision of Hydroxymethylfurfural in Industrial and Traditional Date Syrup Products

    Directory of Open Access Journals (Sweden)

    Afrooz Jafarnia

    2016-08-01

    Full Text Available Background: Hydroxymethylfurfural (HMF is a common Maillard reaction product directly formed from dehydration of sugars under acidic conditions during heating and storage in carbohydrate rich foods. The aim of the present study was to detect and quantify the amount of HMF in date syrup by HPLC method. In addition, the amount of HMF in date syrup produced by traditional and industrial methods were compared. Methods: A HPLC method for determination of HMF in date syrup was developed and validated. The amount of HMF in date syrup products produced by the traditional and industrial methods was compared. In addition, to determine whether HMF was produced during storage in date syrup, its amount was measured in fresh and old samples. Results: The HMF content of fresh traditional products varied between 1000 to 2675 mg⁄kg and in the old products varied between 2580 to 6450 mg⁄kg. The HMF concentration of the fresh industrial products varied between 12 to 456 mg⁄kg and 611 to 943 mg⁄kg in the old ones. The HMF concentration of the traditionally produced products was significantly higher than industrial products (P<0.001. Moreover, the HMF content in old products significantly was more than fresh ones (P<0.001. Wide variation was found in HMF content of the traditionally produced products. Conclusion: HMF was produced in date syrup during preparation and storage. Because HMF is recognized as an indicator of quality deterioration in a wide range of foods and is still under investigation for possible toxic effects, it is recommended that the amount of HMF is measured in date syrup and considered as an indicator of the quality control of this product.

  7. Canada's nuclear fuel industry: An overview. Background paper

    International Nuclear Information System (INIS)

    Nixon, A.

    1993-11-01

    Canada was among the first countries to mine and process uranium-bearing ores. Such ores contain trace amounts of radium, which was in great demand for medical treatment and for use by research laboratories in the early part of the century. For the last half century, the same basic processes have been used to extract uranium from its ores and convert it to a form suitable for use in nuclear reactors. The process described here is that currently in use in Canada. Mining can take a variety of forms, from open-pit to deep, hard-rock. Mining is typically the most costly step in the process, particularly for lower-grade ores. The ore is crushed and ground in the mill to the consistency of fine sand from which the uranium is extracted chemically to produce the impure concentrate known as yellowcake. In the next step, the impure uranium concentrate is chemically refined into highly purified, nuclear-grade, uranium trioxide (UO 3 ). Uranium trioxide is then converted, in two separate chemical processes, into uranium dioxide (UO 2 ) which is destined for domestic consumption and uranium hexafluoride (UF 6 ) which is exported. In Canada, fabrication is the final step of the fuel production process. Uranium dioxide powder is compressed and sintered into very dense ceramic pellets which are then sealed in zirconium tubes and assembled into fuel bundles for Candu reactors. This background paper will review the Canadian nuclear fuels industry. 1 fig

  8. Forest Products Industry Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2010-04-01

    This document describes the forest products industry's research and development priorities. The original technology roadmap published by the industry in 1999 and was most recently updated in April 2010.

  9. Total annoyance from an industrial noise source with a main spectral component combined with a background noise.

    Science.gov (United States)

    Alayrac, M; Marquis-Favre, C; Viollon, S

    2011-07-01

    When living close to an industrial plant, people are exposed to a combination of industrial noise sources and a background noise composed of all the other noise sources in the environment. As a first step, noise annoyance indicators in laboratory conditions are proposed for a single exposure to an industrial noise source. The second step detailed in this paper involves determining total annoyance indicators in laboratory conditions for ambient noises composed of an industrial noise source and a background noise. Two types of steady and permanent industrial noise sources are studied: low frequency noises with a main spectral component at 100 Hz, and noises with a main spectral component in middle frequencies. Five background noises are assessed so as to take into account different sound environments which can usually be heard by people living around an industrial plant. One main conclusion of this study is that two different analyses are necessary to determine total annoyance indicators for this type of ambient noise, depending on the industrial noise source composing it. Therefore, two total annoyance indicators adapted to the ambient noises studied are proposed. © 2011 Acoustical Society of America

  10. The oil and gas industry and the Canadian economy: a backgrounder

    International Nuclear Information System (INIS)

    Curran, R.

    2000-02-01

    The impact of the oil and natural gas industry on the Canadian economy is explained in terms of employment, balance of trade, products, government revenues, international technology trade and industry support to the community. It is reported that the industry employs almost one half million people in Canada; is the second largest contributor to Canada's balance of trade; generate billions of dollars for the economy and pays hundreds of millions of dollars in taxes and its employees contribute millions of dollars and thousands of hours of time to charitable and community organizations. The industry is also one of the major contributors to Canada's technology export through its leadership in high technology exploration methods, cold climate and offshore operations, enhanced recovery technologies, producing and processing heavy oil; mining and upgrading oil sands bitumen, oil-well firefighting techniques and environmental protection technologies, among others. Citing Canada's cold climate and energy-intensive industries, hence the need for large quantities of energy, the booklet offers a rationale for the industry's need to continue to be profitable in order to develop new sources of oil and gas production and invest in energy-efficient technologies. Assuming continued profitability, combined with more efficient use of oil and gas, the Foundation remains confident that the industry will provide energy security and export revenues for the benefit of all Canadians. 12 refs., photos

  11. The Impact of Job Stress and Job Satisfaction on Workforce Productivity in an Iranian Petrochemical Industry

    OpenAIRE

    Hoboubi, Naser; Choobineh, Alireza; Kamari Ghanavati, Fatemeh; Keshavarzi, Sareh; Akbar Hosseini, Ali

    2016-01-01

    Background: Job stress and job satisfaction are important factors affecting workforce productivity. This study was carried out to investigate the job stress, job satisfaction, and workforce productivity levels, to examine the effects of job stress and job satisfaction on workforce productivity, and to identify factors associated with productivity decrement among employees of an Iranian petrochemical industry. Methods: In this study, 125 randomly selected employees of an Iranian petrochemic...

  12. Efficiency and Import Penetration on the Productivity of Textile Industry and Textile Products

    Directory of Open Access Journals (Sweden)

    Catur Basuki Rakhmawan

    2012-12-01

    Full Text Available Although textile industry and textile products belong to the strategic sub-sector of manufacturing industry in Indonesia, they are facing problems on the availability of energy, old production machines, and the flooding of imported products into the domestic market. This study is aimed to analyze the efficiency and productivity as performance indicators and how the efficiency and import penetration affect the productivity of textile industry and textile products. The methods of data analysis used in this research are divided in two phases. The first phase, the non-metric approach of Data Envelopment Analysis (DEA is applied to measure the efficiency and productivity. Secondly, the fixed effect model of econometric regression approach is used to find out the effects of efficiency and import penetration on the productivity of textile industry and textile products. The result shows that the average level of efficiency of textile industry and textile products during the period of 2004 – 2008 is about 40 percent with a growth rate of average productivity increases 2.4 percent. Whereas, the econometric estimation results indicate that the increase of efficiency will positively and significantly affect the productivity of textile industry and textile products. On the other hand, the increase of import penetration will negatively affect the productivity of this industry.

  13. Oregon's forest products industry: 1994.

    Science.gov (United States)

    Franklin R. Ward

    1997-01-01

    This report presents the findings of a survey of primary forest products industries in Oregon for 1994. The survey included the following sectors: lumber; veneer; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of logs consumed,...

  14. Productivity improvement through industrial engineering in the semiconductor industry

    Science.gov (United States)

    Meyersdorf, Doron

    1996-09-01

    Industrial Engineering is fairly new to the semiconductor industry, though the awareness to its importance has increased in recent years. The US semiconductor industry in particular has come to the realization that in order to remain competitive in the global market it must take the lead not only in product development but also in manufacturing. Industrial engineering techniques offer one ofthe most effective strategies for achieving manufacturing excellence. Industrial engineers play an important role in the success of the manufacturing facility. This paper defines the Industrial engineers role in the IC facility, set the visions of excellence in semiconductor manufacturing and highlights 10 roadblocks on the journey towards manufacturing excellence.

  15. Bio-processing of Agro-industrial Wastes for Production of Food-grade Enzymes: Progress and Prospects

    Directory of Open Access Journals (Sweden)

    Parmjit S Panesar

    2016-10-01

    Full Text Available Background and Objectives: In the era of global industrialization, enzymes are being used extensively in the various sectors including food processing. Owing to the high price of enzymes, various initiatives have been undertaken by the R&D sector for the development of new processes or improvement in the existing processes for production of cost effective enzymes. With the advancement in the field of biotechnology, different bioprocesses are being used for utilization of different agro-industrial residues for the production of various enzymes. This review focuses on different types of agro-industrial wastes and their utilization in the production of enzymes. The present scenario as well as the future scope of utilization of enzymes in the food industry has also been discussed.Results and Conclusion: The regulations from the various governmental as well as environmental agencies for the demand of cleaner environment have led to the advancement in various technologies for utilization of the wastes for the production of value-added products such as enzymes. Among the different types of fermentation, maximum work has been carried under solid state conditions by batch fermentation. The research has indicated the significant potential of agro-industrial wastes for production of food-grade enzymes in order to improve the economics of the process.Conflict of interests: The authors declare no conflict of interest.

  16. GROWTH PERFORMANCE AND PRODUCTIVITY OF RUBBER & PLASTIC PRODUCTS INDUSTRY IN PUNJAB

    Directory of Open Access Journals (Sweden)

    GULSHAN KUMAR

    2010-01-01

    Full Text Available Present study is an endeavour to investigate growth pattern and productivity trends in small scale rubber and plastic products industry of Punjab. The growth of industry has been gauged in terms of variables - number of units, fixed investment, employment and production. Yearly growth rates have been computed to catch year- to- year fluctuations in growth and compound annual growth rates (CAGRs have been worked out to ascertain the impact of the policies of liberalized regime on growth of this industry. Productivity trends have been sketched in terms of partial factor productivities of labour and capital. In order to understand the strengths and weaknesses of the industry, SWOT analysis has been conducted. The study revealed that the liberalisation has promoted the use of capital intensive and labour saving techniques of production leading to a dismal growth of employment and sluggish growth of number of units.

  17. Total Productivity Management in Small Industries

    OpenAIRE

    FARAJPOUR-KHANAPOSHTANI, Ghassem; HAYATI, Seyyed Iman

    2015-01-01

    Abstract. The importance of small businesses and SME's has been well established in the literature of the world economy. Thus, both industrialized and developing countries, development, support of small businesses as part and parcel of their productivity strategies have. Small industries are a major driver of employment, economic growth and productivity. About 80% of all companies in the world are less than 10 cases of human resources, so 95% of industries in the UK, Spain and Finland and 94 ...

  18. Industrial production and professional application of manufactured nanomaterials-enabled end products in Dutch industries: potential for exposure.

    Science.gov (United States)

    Bekker, Cindy; Brouwer, Derk H; Tielemans, Erik; Pronk, Anjoeka

    2013-04-01

    In order to make full use of the opportunities while responsibly managing the risks of working with manufactured nanomaterials (MNM), we need to gain insight into the potential level of exposure to MNM in the industry. Therefore, the goal of this study was to obtain an overview of the potential MNM exposure scenarios within relevant industrial sectors, applied exposure controls, and number of workers potentially exposed to MNM in Dutch industrial sectors producing and applying MNM-enabled end products in the Netherlands. A survey was conducted in three phases: (i) identification of MNM-enabled end products; (ii) identification of relevant industrial sectors; and (iii) a tiered telephone survey to estimate actual use of the products among 40 sector organizations/knowledge centres (Tier 1), 350 randomly selected companies (Tier 2), and 110 actively searched companies (Tier 3). The most dominant industrial sectors producing or applying MNM-enabled end products (market penetration >5%) are shoe repair shops, automotive, construction, paint, metal, and textile cleaning industry. In the majority of the companies (76%), potential risks related to working with MNM are not a specific point of interest. The total number of workers potentially exposed to MNM during the production or application of MNM-enabled end products was estimated at approximately 3000 workers in the Netherlands. The results of this study will serve as a basis for in-depth exposure and health surveys that are currently planned in the Netherlands. In addition, the results can be used to identify the most relevant sectors for policy makers and future studies focussing on evaluating the risks of occupational exposure to MNM.

  19. Explaining Spatial Convergence of China's Industrial Productivity

    DEFF Research Database (Denmark)

    Deng, Paul Duo; Jefferson, Gary H.

    2011-01-01

    This article investigates the conditions that may auger a reversal of China's increasingly unequal levels of regional industrial productivity during China's first two decades of economic reform. Using international and Chinese firm and industry data over the period 1995–2004, we estimate a produc...... movement towards reversing growth in spatial income inequality.......This article investigates the conditions that may auger a reversal of China's increasingly unequal levels of regional industrial productivity during China's first two decades of economic reform. Using international and Chinese firm and industry data over the period 1995–2004, we estimate...... a productivity growth–technology gap reaction function. We find that as China's coastal industry has closed the technology gap with the international frontier, labour productivity growth in the coastal region has begun to slow in relation to the interior. This may serve as an early indicator of China's initial...

  20. Productivity benefits of industrial energy efficiency measures

    Energy Technology Data Exchange (ETDEWEB)

    Worrell, Ernst; Laitner, John A.; Michael, Ruth; Finman, Hodayah

    2004-08-30

    We review the relationship between energy efficiency improvement measures and productivity in industry. We review over 70 industrial case studies from widely available published databases, followed by an analysis of the representation of productivity benefits in energy modeling. We propose a method to include productivity benefits in the economic assessment of the potential for energy efficiency improvement. The case-study review suggests that energy efficiency investments can provide a significant boost to overall productivity within industry. If this relationship holds, the description of energy-efficient technologies as opportunities for larger productivity improvements has significant implications for conventional economic assessments. The paper explores the implications this change in perspective on the evaluation of energy-efficient technologies for a study of the iron and steel industry in the US. This examination shows that including productivity benefits explicitly in the modeling parameters would double the cost-effective potential for energy efficiency improvement, compared to an analysis excluding those benefits. We provide suggestions for future research in this important area.

  1. Product Life Cycle of the Manufactured Home Industry

    Directory of Open Access Journals (Sweden)

    Gavin Wherry

    2014-09-01

    Full Text Available Residential construction consumes an estimated 26 percent of the total U.S. wood harvest and thus plays an important role in the forest products value chain. While being a relatively small part of the U.S. residential construction market, the factory-built residential housing industry, originating from manufactured homes (e.g. mobile homes, is embracing emerging industry segments such as modular or panelized homes. Since indications exist that factory-built home production is slated to gain a more prominent role in the U.S. construction markets at the cost of traditional stick-built production, the factory-built home industry sub-segment is of considerable importance to the forest products industry. This research looks at manufactured home producers as a benchmark for analyzing the current economic state of the industry and discusses competitive strategies. The analysis concludes, through macroeconomic modeling, that manufactured homes are in the declining stage of their product life cycle due to changes to the U.S. residential construction sector and the factory-built home industry and by advancements of rival industry-segments. As market share continues to decline, firms operating in this industry-segment seek to either hedge their losses through product diversification strategies or remain focused on strategically repositioning the manufactured home segment.

  2. Montana's forest products industry and timber harvest, 2004

    Science.gov (United States)

    Timothy P. Spoelma; Todd A. Morgan; Thale Dillon; Alfred L. Chase; Charles E. Keegan; Larry T. DeBlander

    2008-01-01

    This report traces the flow of Montana's 2004 timber harvest through the primary wood-using industries; provides a description of the structure, capacity, and condition of Montana's primary forest products industry; and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as changes in harvest, production...

  3. Background and Effects of Deepening Reform of the Oil and Gas Industry System

    Institute of Scientific and Technical Information of China (English)

    Wang Zhen

    2017-01-01

    Under the background of a fourth wave of industrial revolution and a period of worldwide energy transformation,deepening the reforms in the oil and gas industry system is of great significance.After reviewing the achievements and summarizing the problems of the oil and gas industry in China,this paper lays emphasis on the key aspects of this new round of deepening reforms,and holds the position that this reform,based on the implementation of the national energy strategy,covers the entire oil and gas industry chain by liberalizing market access,reforming market mechanisms,and strengthening management.The reform will bring far-reaching effects upon the entire chain and the participants of the oil and gas industry.It wilt help to improve the market-oriented allocation of resources,allow enterprises to interact as competitors,and enhance the national oil and gas security.

  4. Product Platform Development in Industrial Networks

    DEFF Research Database (Denmark)

    Karlsson, Christer; Skold, Martin

    2011-01-01

    The article examines the strategic issues involved in the deployment of product platform development in an industrial network. The move entails identifying the types and characteristics of generically different product platform strategies and clarifying strategic motives and differences. Number o...... of platforms and product brands serve as the key dimensions when distinguishing the different strategies. Each strategy has its own challenges and raises various issues to deal with.......The article examines the strategic issues involved in the deployment of product platform development in an industrial network. The move entails identifying the types and characteristics of generically different product platform strategies and clarifying strategic motives and differences. Number...

  5. Energy conservation by hyperfiltration: food industry background literature survey

    Energy Technology Data Exchange (ETDEWEB)

    1980-04-15

    The application of hyperfiltration to selected food product streams and food processing wastewaters for energy conservation was examined. This literature survey had led to the following conclusions: no research has been conducted in the food industry using membranes with hot process streams due to the temperature limitation (< 40/sup 0/C) of the typically studied cellulose acetate membranes; based on the bench-scale research reviewed, concentration of fruit and vegetable juices with membranes appears to be technically feasible; pretreatment and product recovery research was conducted with membranes on citrus peel oil, potato processing and brine wastewaters and wheys. The experiments demonstrated that these applications are feasible; many of the problems that have been identified with membranes are associated with either the suspended solids or the high osmotic pressure and viscosity of many foods; research using dynamic membranes has been conducted with various effluents, at temperatures to approx. 100/sup 0/C, at pressures to 1200 psi and with suspended solids to approx. 2%; and, the dynamic membrane is being prototype tested by NASA for high temperature processing of shower water. The literature review substantiates potential for dynamic membrane on porous stainless tubes to process a number of hot process and effluent streams in the food processing industry. Hot water for recycle and product concentrations are major areas with potential for economic application. The two plants involved in the first phase of the project should be reviewed to identify potential energy conservation applications. As many as possible of the conservation applications should be tested during the screening phase at each site. The most promising applications at each site should be evaluated more intensively to establish engineering estimates of the economics of this technology for the canned fruit and vegetable segment of the food industry.

  6. Export of electric power through industrial products

    International Nuclear Information System (INIS)

    Azevedo, J.B.L. de; David, J.M.S.; Campos, J.M.; Perecmanis, J.; Carneiro, N.S.

    1990-01-01

    We forecast the electrical energy incorporated to the exports of products of the industrial sectors of steel, aluminium, ferro-alloys, chlorine and caustic soda, pulp and paper and petrochemistry, accordingly to scenarios for these sectors consistent with a macro economic reference scenario, for the period 1990/2000. We also compare the electrical energy exported through those industrial products with the forecasted industrial and total markets of electrical energy. (author)

  7. Industry of petroleum and its by-products

    International Nuclear Information System (INIS)

    Haddad, Antoine

    1989-01-01

    A comprehensive study of petroleum industry and its by-products is presented. Petroleum, since its origin and all steps of its industry including its detection, production and transportation is described. A historical description of the production and formation of fuels under the ground strates through million of years, as well as its chemical composition are presented. A full description of refining petrol and all by-products derived is given. Pictures and tables enhance the explanation

  8. Utilization of oleo-chemical industry by-products for biosurfactant production

    Science.gov (United States)

    2013-01-01

    Biosurfactants are the surface active compounds produced by micro-organisms. The eco-friendly and biodegradable nature of biosurfactants makes their usage more advantageous over chemical surfactants. Biosurfactants encompass the properties of dropping surface tension, stabilizing emulsions, promoting foaming and are usually non- toxic and biodegradable. Biosurfactants offer advantages over their synthetic counterparts in many applications ranging from environmental, food, and biomedical, cosmetic and pharmaceutical industries. The important environmental applications of biosurfactants include bioremediation and dispersion of oil spills, enhanced oil recovery and transfer of crude oil. The emphasis of present review shall be with reference to the commercial production, current developments and future perspectives of a variety of approaches of biosurfactant production from the micro-organisms isolated from various oil- contaminated sites and from the by-products of oleo-chemical industry wastes/ by-products viz. used edible oil, industrial residues, acid oil, deodorizer distillate, soap-stock etc. PMID:24262384

  9. Eco-efficiency in industrial production

    NARCIS (Netherlands)

    von Raesfeld Meijer, Ariane M.; de Bakker, F.G.A.; Groen, Arend J.

    2001-01-01

    English AbstractThis report of the MATRIC project investigated 'Eco-efficiency in industrial production'. After a general introduction into the domain of eco-efficiency, the first part of this report further focusses on the organisation of Product-Oriented Environmental Management (POEM), which is

  10. Forest Products Industry of the Future

    Energy Technology Data Exchange (ETDEWEB)

    Los Alamos Technical Associates, Inc

    2002-05-01

    Los Alamos Technical Associates, Inc (LATA) conducted an evaluation of the potential impact and value of a portion of the current portfolio of r&d projects supported by the Office of Industrial Technology and the Forest Products Industry of the Future. The mission of the evaluation was to (a) assess the potential impact of the projects to meet the critical goals of the industry as identified in the vision and roadmapping documents. (b) Evaluate the relationship between the current portfolio of projects and the Agenda 202 Implementation Plan. In addition, evaluate the relationship between the portfolio and the newly revised draft technology strategy being created by the industry. (c) Identify areas where current efforts are making significant progress towards meeting industry goals and identify areas where additional work my be required to meet these goals. (d) Make recommendations to the DOE and the Forest Products Industry on possible improvements in the portfolio and in the current methodology that DOE uses to assess potential impacts on its R&D activities.

  11. Application of Specific Features of Industrial Products when Forming and Developing Brands of Industrial Enterprises

    Directory of Open Access Journals (Sweden)

    Yatsentiuk Stanislav V.

    2014-03-01

    Full Text Available The article analyses and structures approaches and principles of formulation of industrial products. It offers classification of goods and markets of industrial products by their characteristics and participants. It identifies main participants that make decisions at B2C and B2B markets and characterises their specific features and motivation when making decisions on purchase of products of industrial enterprises. It studies and analyses indicators of development of domestic markets of consumer goods and market of industrial products and dynamics of development of their relation in retrospective view.

  12. Methodology for evaluation of industrial CHP production

    International Nuclear Information System (INIS)

    Pavlovic, Nenad V.; Studovic, Milovan

    2000-01-01

    At the end of the century industry switched from exclusive power consumer into power consumer-producer which is one of the players on the deregulated power market. Consequently, goals of industrial plant optimization have to be changed, making new challenges that industrial management has to be faced with. In the paper is reviewed own methodology for evaluation of industrial power production on deregulated power market. The methodology recognizes economic efficiency of industrial CHP facilities as a main criterion for evaluation. Energy and ecological efficiency are used as additional criteria, in which implicit could be found social goals. Also, methodology recognizes key and limit factors for CHP production in industry. It could be successful applied, by use of available commercial software for energy simulation in CHP plants and economic evaluation. (Authors)

  13. Determination and Comparision of Hydroxymethylfurfural in Industrial and Traditional Date Syrup Products

    OpenAIRE

    Afrooz Jafarnia; Maliheh Soodi; Maryam Shekarchi

    2016-01-01

    Background: Hydroxymethylfurfural (HMF) is a common Maillard reaction product directly formed from dehydration of sugars under acidic conditions during heating and storage in carbohydrate rich foods. The aim of the present study was to detect and quantify the amount of HMF in date syrup by HPLC method. In addition, the amount of HMF in date syrup produced by traditional and industrial methods were compared. Methods: A HPLC method for determination of HMF in date syrup was developed and val...

  14. Alaska's timber harvest and forest products industry, 2005

    Science.gov (United States)

    Jeff M. Halbrook; Todd A. Morgan; Jason P. Brandt; Charles E. Keegan; Thale Dillon; Tara M. Barrett

    2009-01-01

    This report traces the flow of timber harvested in Alaska during calendar year 2005, describes the composition and operations of the state's primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as trends in timber harvest, production, and sales of primary wood products....

  15. Bacterial Cellulose Production from Industrial Waste and by-Product Streams.

    Science.gov (United States)

    Tsouko, Erminda; Kourmentza, Constantina; Ladakis, Dimitrios; Kopsahelis, Nikolaos; Mandala, Ioanna; Papanikolaou, Seraphim; Paloukis, Fotis; Alves, Vitor; Koutinas, Apostolis

    2015-07-01

    The utilization of fermentation media derived from waste and by-product streams from biodiesel and confectionery industries could lead to highly efficient production of bacterial cellulose. Batch fermentations with the bacterial strain Komagataeibacter sucrofermentans DSM (Deutsche Sammlung von Mikroorganismen) 15973 were initially carried out in synthetic media using commercial sugars and crude glycerol. The highest bacterial cellulose concentration was achieved when crude glycerol (3.2 g/L) and commercial sucrose (4.9 g/L) were used. The combination of crude glycerol and sunflower meal hydrolysates as the sole fermentation media resulted in bacterial cellulose production of 13.3 g/L. Similar results (13 g/L) were obtained when flour-rich hydrolysates produced from confectionery industry waste streams were used. The properties of bacterial celluloses developed when different fermentation media were used showed water holding capacities of 102-138 g · water/g · dry bacterial cellulose, viscosities of 4.7-9.3 dL/g, degree of polymerization of 1889.1-2672.8, stress at break of 72.3-139.5 MPa and Young's modulus of 0.97-1.64 GPa. This study demonstrated that by-product streams from the biodiesel industry and waste streams from confectionery industries could be used as the sole sources of nutrients for the production of bacterial cellulose with similar properties as those produced with commercial sources of nutrients.

  16. Industrial Law and the Productive Capacity of Labour in Nigeria

    Directory of Open Access Journals (Sweden)

    Matthew Enya Nwocha

    2017-06-01

    Full Text Available This Paper has discussed the various employment laws in the country and the inherent defects in them that have impacted negatively on staff productivity. The Paper came against the background of the low productive output of the Nigerian worker that has adversely affected the growth of the national economy and created room for fraud and corruption in the public service as well as the private sector. The Paper has found that aside of defective labour laws, the mentality of Nigerian courts to labour disputes, the negative attitude of Nigerian workers and poor work ethics, and the poor conditions of service in the labour sector all contribute to low output and productivity. Therefore, the Paper has suggested ways that these negative trends can be reversed among them, the amendment of the extant industrial laws and improvement of the working conditions of the Nigerian employee.

  17. Perspectives for the industrial enzymatic production of glycosides.

    Science.gov (United States)

    de Roode, B Mattheus; Franssen, Maurice C R; van der Padt, Albert; Boom, Remko M

    2003-01-01

    Glycosides are of commercial interest for industry in general and specifically for the pharmaceutical and food industry. Currently chemical preparation of glycosides will not meet EC food regulations, and therefore chemical preparation of glycosides is not applicable in the food industry. Thus, enzyme-catalyzed reactions are a good alternative. However, until now the low yields obtained by enzymatic methods prevent the production of glycosides on a commercial scale. Therefore, high yields should be established by a combination of optimum reaction conditions and continuous removal of the product. Unfortunately, a bioreactor for the commercial scale production of glycosides is not available. The aim of this article is to discuss the literature with respect to enzymatic production of glycosides and the design of an industrially viable bioreactor system.

  18. The Canadian Natural Health Products (NHP regulations: industry perceptions and compliance factors

    Directory of Open Access Journals (Sweden)

    Boon Heather

    2006-05-01

    Full Text Available Abstract Background The use of natural health products, such as vitamins, minerals, and herbs, by Canadians has been increasing with time. As a result of consumer concern about the quality of these products, the Canadian Department of Health created the Natural Health Products (NHP Regulations. The new Canadian regulations raise questions about whether and how the NHP industry will be able to comply and what impact they will have on market structure. The objectives of this study were to explore who in the interview sample is complying with Canada's new NHP Regulations (i.e., submitted product licensing applications on time; and explore the factors that affect regulatory compliance. Methods Twenty key informant interviews were conducted with employees of the NHP industry. The structured interviews focused on the level of satisfaction with the Regulations and perceptions of compliance and non-compliance. Interviews were tape recorded and then transcribed verbatim. Data were independently coded, using qualitative content analysis. Team meetings were held after every three to four interviews to discuss emerging themes. Results The major finding of this study is that most (17 out of 20 companies interviewed were beginning to comply with the new regulatory regime. The factors that contribute to likelihood of regulatory compliance were: perceptions and knowledge of the regulations and business size. Conclusion The Canadian case can be instructive for other countries seeking to implement regulatory standards for natural health products. An unintended consequence of the Canadian NHP regulations may be the exit of smaller firms, leading to industry consolidation.

  19. Gas cooled fast reactor background, facilities, industries and programmes

    International Nuclear Information System (INIS)

    Dalle Donne, M.

    1980-05-01

    This report was prepared at the request of the OECD-NEA Coordinating Group on Gas Cooled Fast Reactor Development and it represents a contribution (Vol.II) to the jointly sponsored Vol.I (GCFR Status Report). After a chapter on background with a brief description of the early studies and the activities in the various countries involved in the collaborative programme (Austria, Belgium, France, Germany, Japan, Sweden, Switzerland, United Kingdom and United States), the report describes the facilities available in those countries and at the Gas Breeder Reactor Association and the industrial capabilities relevant to the GCFR. Finally the programmes are described briefly with programme charts, conclusions and recommendations are given. (orig.) [de

  20. Idaho's forest products industry and timber harvest, 2011

    Science.gov (United States)

    Eric A. Simmons; Steven W. Hayes; Todd A. Morgan; Charles E. Keegan; Chris Witt

    2014-01-01

    This report traces the flow of Idaho’s 2011 timber harvest through the primary industries; provides a description of the structure, capacity, and condition of Idaho’s industry; and quantifies volumes and uses of wood fiber. Historical wood products industry trends are discussed, as well as changes in harvest, production, employment, and sales.

  1. Product modelling in the seafood industry

    DEFF Research Database (Denmark)

    Jonsdottir, Stella; Vesterager, Johan

    1997-01-01

    driven and proactive to comply with the increasing competition, in such a way that the fish processor issues new products covering both the current and especially latent future consumer demands. This implies a need for new systematic approaches in the NPD as procedures and tools, which integrate...... based integration obtained by the CE approach and tools. It is described how the knowledge and information of a seafood product can be modelled by using object oriented techniques.......The paper addresses the aspects of Concurrent Engineering (CE) as a means to obtain integrated product development in the seafood industry. It is assumed that the future New Product Development (NPD) in seafood industry companies will shift from being retailer driven and reactive to be more company...

  2. Bacterial Cellulose Production from Industrial Waste and by-Product Streams

    Directory of Open Access Journals (Sweden)

    Erminda Tsouko

    2015-07-01

    Full Text Available The utilization of fermentation media derived from waste and by-product streams from biodiesel and confectionery industries could lead to highly efficient production of bacterial cellulose. Batch fermentations with the bacterial strain Komagataeibacter sucrofermentans DSM (Deutsche Sammlung von Mikroorganismen 15973 were initially carried out in synthetic media using commercial sugars and crude glycerol. The highest bacterial cellulose concentration was achieved when crude glycerol (3.2 g/L and commercial sucrose (4.9 g/L were used. The combination of crude glycerol and sunflower meal hydrolysates as the sole fermentation media resulted in bacterial cellulose production of 13.3 g/L. Similar results (13 g/L were obtained when flour-rich hydrolysates produced from confectionery industry waste streams were used. The properties of bacterial celluloses developed when different fermentation media were used showed water holding capacities of 102–138 g·water/g·dry bacterial cellulose, viscosities of 4.7–9.3 dL/g, degree of polymerization of 1889.1–2672.8, stress at break of 72.3–139.5 MPa and Young’s modulus of 0.97–1.64 GPa. This study demonstrated that by-product streams from the biodiesel industry and waste streams from confectionery industries could be used as the sole sources of nutrients for the production of bacterial cellulose with similar properties as those produced with commercial sources of nutrients.

  3. Biorefinery opportunities for the forest products industries

    Science.gov (United States)

    Alan W. Rudie

    2013-01-01

    Wood residues offer biorefinery opportunities for new products in our industries including fuel and chemicals. But industry must have two capabilities to succeed with biorefineries. Most forest products companies already have the first capability: knowing where the resource is, how to get it, and how much it will cost. They will need to integrate the acquisition of...

  4. Intensity of rivalry in Czech furniture production industry

    Directory of Open Access Journals (Sweden)

    Lucie Špačková

    2012-01-01

    Full Text Available The paper focuses on furniture production industry in the Czech Republic and evaluates the influence of competition forces within this industry. These forces have a direct impact on success of competitive strategies of the firms. Furniture production industry is a typical branch occupied by numerous small and medium-sized firms. Small firms aim on satisfying domestic (or rather local demand, medium-sized and big firms are much more aiming on exports. The methodical sources for evaluation of rivalry represent particular influences defined by Porter in his model of five competitive forces. Main influences identified by Porter, which are increasing the intensity of competition in the furniture production industry in the Czech Republic include low industry concentration, relatively low diversity of competitors, decline in sales, low (or none switching costs, and existing excessive capacity within the industry. Further development will be most significantly influenced by a growing concentration of the bigger Czech producers on domestic market and overall economic development.

  5. Chemical products and industrial materials

    International Nuclear Information System (INIS)

    1995-12-01

    A compilation of all universities, industrial and governmental agencies in Quebec which are actively involved in research and development of chemical products and industrial materials derived from biomass products, was presented. Each entry presented in a standard format that included a description of the major research activities of the university or agency, the principal technologies used in the research, available research and analytical equipment, a description of the research personnel, names, and addresses of contact persons for the agency or university. Thirty entries were presented. These covered a wide diversity of activities including biotechnological research such as genetic manipulations, bioconversion, fermentation, enzymatic hydrolysis and physico-chemical applications such as bleaching, de-inking, purification and synthesis. tabs

  6. US uranium mining industry: background information on economics and emissions

    Energy Technology Data Exchange (ETDEWEB)

    Bruno, G.A.; Dirks, J.A.; Jackson, P.O.; Young, J.K.

    1984-03-01

    A review of the US uranium mining industry has revealed a generally depressed industry situation. The 1982 U/sub 3/O/sub 8/ production from both open-pit and underground mines declined to 3800 and 6300 tons respectively with the underground portion representing 46% of total production. US exploration and development has continued downward in 1982. Employment in the mining and milling sectors has dropped 31% and 17% respectively in 1982. Representative forecasts were developed for reactor fuel demand and U/sub 3/O/sub 8/ production for the years 1983 and 1990. Reactor fuel demand is estimated to increase from 15,900 tons to 21,300 tons U/sub 3/O/sub 8/ respectively. U/sub 3/O/sub 8/ production, however, is estimated to decrease from 10,600 tons to 9600 tons respectively. A field examination was conducted of 29 selected underground uranium mines that represent 84% of the 1982 underground production. Data was gathered regarding population, land ownership and private property valuation. An analysis of the increased cost to production resulting from the installation of 20-meter high exhaust borehole vent stacks was conducted. An assessment was made of the current and future /sup 222/Rn emission levels for a group of 27 uranium mines. It is shown that /sup 222/Rn emission rates are increasing from 10 individual operating mines through 1990 by 1.2 to 3.8 times. But for the group of 27 mines as a whole, a reduction of total /sup 222/Rn emissions is predicted due to 17 of the mines being shutdown and sealed. The estimated total /sup 222/Rn emission rate for this group of mines will be 105 Ci/yr by year end 1983 or 70% of the 1978-79 measured rate and 124 Ci/yr by year end 1990 or 83% of the 1978-79 measured rate.

  7. US uranium mining industry: background information on economics and emissions

    International Nuclear Information System (INIS)

    Bruno, G.A.; Dirks, J.A.; Jackson, P.O.; Young, J.K.

    1984-03-01

    A review of the US uranium mining industry has revealed a generally depressed industry situation. The 1982 U 3 O 8 production from both open-pit and underground mines declined to 3800 and 6300 tons respectively with the underground portion representing 46% of total production. US exploration and development has continued downward in 1982. Employment in the mining and milling sectors has dropped 31% and 17% respectively in 1982. Representative forecasts were developed for reactor fuel demand and U 3 O 8 production for the years 1983 and 1990. Reactor fuel demand is estimated to increase from 15,900 tons to 21,300 tons U 3 O 8 respectively. U 3 O 8 production, however, is estimated to decrease from 10,600 tons to 9600 tons respectively. A field examination was conducted of 29 selected underground uranium mines that represent 84% of the 1982 underground production. Data was gathered regarding population, land ownership and private property valuation. An analysis of the increased cost to production resulting from the installation of 20-meter high exhaust borehole vent stacks was conducted. An assessment was made of the current and future 222 Rn emission levels for a group of 27 uranium mines. It is shown that 222 Rn emission rates are increasing from 10 individual operating mines through 1990 by 1.2 to 3.8 times. But for the group of 27 mines as a whole, a reduction of total 222 Rn emissions is predicted due to 17 of the mines being shutdown and sealed. The estimated total 222 Rn emission rate for this group of mines will be 105 Ci/yr by year end 1983 or 70% of the 1978-79 measured rate and 124 Ci/yr by year end 1990 or 83% of the 1978-79 measured rate

  8. Addressing production stops in the food industry

    DEFF Research Database (Denmark)

    Hansen, Zaza Nadja Lee; Herbert, Luke Thomas; Jacobsen, Peter

    2014-01-01

    This paper investigates the challenges in the food industry which causes the production lines to stop, illustrated by a case study of an SME size company in the baked goods sector in Denmark. The paper proposes key elements this sector needs to be aware of to effectively address production stops......, and gives examples of the unique challenges faced by the SME food industry....

  9. Industrial Production and Professional Application of Manufactured Nanomaterials-Enabled End Products in Dutch Industries: Potential for Exposure

    NARCIS (Netherlands)

    Bekker, C.; Brouwer, D.H.; Tielemans, E.; Pronk, A.

    2013-01-01

    Background: In order to make full use of the opportunities while responsibly managing the risks of working with manufactured nanomaterials (MNM), we need to gain insight into the potential level of exposure to MNM in the industry. Therefore, the goal of this study was to obtain an overview of the

  10. An Explanatory Study of Lean Practices in Job Shop Production/ Special Job Production/ Discrete Production/ Batch Shop Production Industries

    OpenAIRE

    Lavlesh Kumar Sharma; Ravindra Mohan Saxena

    2014-01-01

    In this paper, the study explores the benefits and advantages of Lean Practices or Lean Thinking in Job shop production/ Special job production/ Discrete production/ Batch shop production industries. The Lean Practices have been applied more compatible in Job shop production than in the continuous/ mass production because of several barriers and hurdles in the industrial context that influence the whole processes again and again, this happens due to the lack of knowledge about...

  11. The impact of labour productivity on the Swedish construction industries

    OpenAIRE

    Forsberg, Azam

    2007-01-01

    There have been debates concerning what can be done about the current low labour productivity in the Swedish construction industries. High production cost in the construction industries has been a burning issue for a long time. On the other hand, process industries and organisations have taken the advantage of labour productivity measurement to reduce their production cost and eliminate non value-added activities. The purpose of this paper is to examine, why and how the process industries and...

  12. State regulation and power plant productivity: background and recommendations

    International Nuclear Information System (INIS)

    1980-09-01

    This report was prepared by representatives of several state regulatory agencies. It is a guide to some of the activities currently under way in state agencies to promote increased availability of electrical generating power plants. Standard measures of plant performance are defined and the nature of data bases that report such measures is discussed. It includes reviews of current state, federal, and industry programs to enhance power plant productivity and provides detailed outlines of programs in effect in California, Illinois, Michigan, New York, North Carolina, Ohio, and Texas. A number of actions are presented that could be adopted by state regulatory agencies, depending on local conditions. They include: develop a commission position or policy statement to encourage productivity improvements by utilities; coordinate state efforts with ongoing industry and government programs to improve the acquisition of power plant performance data and the maintenance of quality information systems; acquire the capability to perform independent analyses of power plant productivity; direct the establishment of productivity improvement programs, including explicit performance objectives for both existing and planned power plants, and a performance program; establish a program of incentives to motivate productivity improvement activities; and participate in ongoing efforts at all levels and initiate new actions to promote productivity improvements

  13. About the new industrial production management concept as the company strategy in the fourth industrial revolution

    Directory of Open Access Journals (Sweden)

    Kovalchuk Julia

    2017-01-01

    Full Text Available The new industrial production management requires a review of the third industrial revolution results and accounting for mass adoption of information and communication technologies to create the organizational basis of the fourth industrial revolution. The future changes will affect all components of the organization and management components of industrial enterprises, forming the potential of new competitive advantages in a global economy. The research included the identification of key factors of formation, development and destruction (absorption related branches of knowledge the industrial production management as the theory and practical activities, given the critical approach to its nature and processes. Revealed common signs of the industrial production management need as a field of knowledge in the framework of previous and current industrial revolutions. It is shown that the industrial production management effectively solves the problem of subsistence economy, and substantiates that the modern digital economy also has the characteristics of subsistence economy. It is important the necessity of formulation of a new organizational thinking, the implementation of which is possible in the modern interpretation of the project office. The article represents the theoretical basis for developing practical recommendations for the formation of the new concept of industrial production management to take advantage of the impact of engineering component on the economic results and the creation of project offices for the development of traditional and created markets in the organization of a new production mode (based on the digital economy.

  14. Waterpipe industry products and marketing strategies: analysis of an industry trade exhibition.

    Science.gov (United States)

    Jawad, Mohammed; Nakkash, Rima T; Hawkins, Ben; Akl, Elie A

    2015-12-01

    Understanding product development and marketing strategies of transnational tobacco companies (TTCs) has been of vital importance in developing an effective tobacco control policy. However, comparatively little is known of the waterpipe tobacco industry, which TTCs have recently entered. This study aimed to gain an understanding of waterpipe tobacco products and marketing strategies by visiting a waterpipe trade exhibition. In April 2014, the first author attended an international waterpipe trade exhibition, recording descriptions of products and collecting all available marketing items. We described the purpose and function of all products, and performed a thematic analysis of messages in marketing material. We classified waterpipe products into four categories and noted product variation within categories. Electronic waterpipe products (which mimic electronic cigarettes) rarely appeared on waterpipe tobacco marketing material, but were displayed just as widely. Claims of reduced harm, safety and quality were paramount on marketing materials, regardless of whether they were promoting consumption products (tobacco, tobacco substitutes), electronic waterpipes or accessories. Waterpipe products are diverse in nature and are marketed as healthy and safe products. Furthermore, the development of electronic waterpipe products appears to be closely connected with the electronic cigarette industry, rather than the waterpipe tobacco manufacturers. Tobacco control policy must evolve to take account of the vast and expanding array of waterpipe products, and potentially also charcoal products developed for waterpipe smokers. We recommend that tobacco substitutes be classified as tobacco products. Continued surveillance of the waterpipe industry is warranted. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  15. Triacetic acid lactone production in industrial Saccharomyces yeast strains

    Science.gov (United States)

    Triacetic acid lactone (TAL) is a potential platform chemical that can be produced in yeast. To evaluate the potential for industrial yeast strains to produce TAL, the g2ps1 gene encoding 2-pyrone synthase was transformed into thirteen industrial yeast strains of varied genetic background. TAL produ...

  16. MODERN TOOLS OF PRODUCT PROMOTION OF MILITARY-INDUSTRIAL COMPLEX

    OpenAIRE

    Tuliakova, I. R.; Chesnokova, M.S.

    2014-01-01

    This article is devoted to the promotion of production of the military-industrial complex. In the new economy require specially coordinated effort to promote products, was no exception and the military-industrial complex. The article notes that the way can be used as tools of industrial marketing, marketing tools and experience.

  17. Utilization of agro-based industrial by-products for biogas production in Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Ngoc, U.N.; Schnitzer, H. [Graz Univ. of Technology, (Austria). Inst. for Resource Efficient and Sustainable Systems; Berghold, H. [Joanneum Research Inst. for Sustainable Techniques and Systems (Austria)

    2007-07-01

    Due to the rapid rates of urbanization occurring in many countries in the world, the importance of an efficient and effective solid waste management system and the utilization/reuse of waste are more critical than ever before, especially for agricultural residues and agro-based industrial by-products. Over the past decade, the amount of solid waste generated in Vietnam has been increasing steadily. Numbers are predicted to continue to increase as well. There is significant potential to use the large amount of wastes for biogas conversion processes and for further production of commercial energy. This paper presented starts with estimation and analysis of the amounts of organic waste, agricultural residues, and agro-based industrial by-products generated from food industrial processes using general data sources for Vietnam. A laboratory study examined the use of agro-based industrial by-products and agricultural residues from cassava, sweet potato, pineapple residues, organic wastes, manures as input materials for biogas production in the anaerobic process. This paper provided an overview of Vietnam as a country, as well as a general overview of the amount of organic waste generated in the country. It also discussed the fermentation tests that were conducted to find out the potential of biogas production from some residues. It was concluded that a significant portion of waste could be reused as an environmentally sound source of energy. The utilization of agricultural residues and industrial byproducts as input materials for biogas production will not only reduce the quantity of organic waste thrown into landfills, but also reduce the negative impact on the environment. 10 refs., 7 tabs., 7 figs.

  18. Intensity of rivalry in Czech furniture production industry

    OpenAIRE

    Lucie Špačková; Pavel Žufan

    2012-01-01

    The paper focuses on furniture production industry in the Czech Republic and evaluates the influence of competition forces within this industry. These forces have a direct impact on success of competitive strategies of the firms. Furniture production industry is a typical branch occupied by numerous small and medium-sized firms. Small firms aim on satisfying domestic (or rather local) demand, medium-sized and big firms are much more aiming on exports. The methodical sources for evaluation of ...

  19. Alaska’s timber harvest and forest products industry, 2011

    Science.gov (United States)

    Erik C. Berg; Charles B. Gale; Todd A. Morgan; Allen M. Brackley; Charles E. Keegan; Susan J. Alexander; Glenn A. Christensen; Chelsea P. McIver; Micah G. Scudder

    2014-01-01

    This report traces the flow of timber harvested in Alaska during calendar year 2011, describes the composition and operations of the state’s primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as trends in timber harvest, production, export, sales of primary wood products,...

  20. Electricity consumption, industrial production, and entrepreneurship in Singapore

    International Nuclear Information System (INIS)

    Sun, Sizhong; Anwar, Sajid

    2015-01-01

    Within the context of a tri-variate vector autoregressive framework that includes entrepreneurship, this paper examines the link between electricity consumption and industrial production in Singapore's manufacturing sector. Unlike the existing studies, this paper focuses on one sector of the economy and utilises a unique monthly dataset. Empirical analysis based on Johansen's cointegration approach shows that the three variables are cointegrated – i.e., a stable long-run relationship exists among electricity consumption, output and entrepreneurship in Singapore's manufacturing sector. Empirical analysis based on data from January 1983 to February 2014 reveals that electricity consumption adjusts very slowly to shocks to industrial production and entrepreneurship. Furthermore, entrepreneurship Granger causes electricity consumption, which causes industrial production. As electricity consumption causes industrial output, the growth hypothesis concerning energy consumption and economic growth holds in Singapore's manufacturing sector and policies that restrict electricity production, without electricity imports, are likely to lead to a decline in the manufacturing output. - Highlights: • Using a unique monthly dataset, we focus on Singapore's manufacturing sector. • Electricity consumption, output and entrepreneurship are cointegrated. • Electricity consumption adjusts very slowly to shocks to the other variables. • Entrepreneurship causes electricity consumption which causes industrial production. • We find that growth hypothesis governs the electricity consumption and real output

  1. Industrial Upgrading in Global Production Networks: The Case of the Chinese Automotive Industry

    OpenAIRE

    Yansheng LI; Xin Xin KONG; Miao ZHANG

    2015-01-01

    This article examines the development of China’s automotive industry. The evidence shows that integration in global production networks has stimulated upgrading of technological capabilities among automotive firms. However, the competitiveness and intra-industry analyses show mixed results. Although intraindustry trade in automotive products has improved since 2000, the trade competitiveness of completely built up vehicles has largely remained in low value added activities. Nevertheless, firm...

  2. Product Differentiation and Industrial Structure.

    OpenAIRE

    Shaked, Avner; Sutton, John

    1987-01-01

    Some recent literature on "vertical product differentiation" has d eveloped the idea that if the nature of technology and tastes in some industry take a certain form, then the industry must necessarily be "concentrated" and must remain so, no matter how large the economy becomes. The present paper develops this idea further and looks at so me of its implications. This approach offers a simple unified framewo rk within which to reexplore many issues that arise in considering th e relationship ...

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

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

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

  4. Drivers for Cleaner Production in Malaysian Industry

    DEFF Research Database (Denmark)

    Wangel, Arne

    2003-01-01

    This working paper tries to piece together information on regulatory initiatives promoting cleaner production (CP) in Malaysian industry, as well as points of discussion on environmental performance in the sector. It draws upon initial data collection by the team of the research project ‘A Study...... on Promotion and Implementation of Cleaner Production Practices in Malaysian Industry - Development of a National Program and Action Plan for Promotion of Cleaner Production’, which is coordinated by Institute of Environmental and Resource Management, Universiti Teknologi Malaysia; the objective of this study...... is ‘to formulate, establish and develop a comprehensive "National Cleaner Production Promotion Program" for Malaysia’....

  5. Chemical production from industrial by-product gases: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lyke, S.E.; Moore, R.H.

    1981-04-01

    The potential for conservation of natural gas is studied and the technical and economic feasibility and the implementation of ventures to produce such chemicals using carbon monoxide and hydrogen from byproduct gases are determined. A survey was performed of potential chemical products and byproduct gas sources. Byproduct gases from the elemental phosphorus and the iron and steel industries were selected for detailed study. Gas sampling, preliminary design, market surveys, and economic analyses were performed for specific sources in the selected industries. The study showed that production of methanol or ammonia from byproduct gas at the sites studied in the elemental phosphorus and the iron and steel industries is technically feasible but not economically viable under current conditions. Several other applications are identified as having the potential for better economics. The survey performed identified a need for an improved method of recovering carbon monoxide from dilute gases. A modest experimental program was directed toward the development of a permselective membrane to fulfill that need. A practical membrane was not developed but further investigation along the same lines is recommended. (MCW)

  6. Economical Recovery of By-products in the Mining Industry

    Energy Technology Data Exchange (ETDEWEB)

    Berry, J.B.

    2001-12-05

    The U.S. Department of Energy (DOE) Office of Industrial Technologies, Mining Industry of the Future Program, works with the mining industry to further the industry's advances toward environmental and economic goals. Two of these goals are (1) responsible emission and by-product management and (2) low-cost and efficient production (DOE 1998). DOE formed an alliance with the National Mining Association (NMA) to strengthen the basis for research projects conducted to benefit the mining industry. NMA and industry representatives actively participate in this alliance by evaluating project proposals and by recommending research project selection to DOE. Similarly, the National Research Council (NRC) has recently and independently recommended research and technology development opportunities in the mining industry (NRC 2001). The Oak Ridge National Laboratory (ORNL) and Colorado School of Mines engineers conducted one such project for DOE regarding by -product recovery from mining process residue. The results of this project include this report on mining industry process residue and waste with opportunity for by-product recovery. The U.S. mineral processing industry produces over 30,000,000 metric tons per year of process residue and waste that may contain hazardous species as well as valuable by-products. This study evaluates the copper, lead, and zinc commodity sectors which generate between 23,300,000 and 24,000,000 metric tons per year. The distribution of residual elements in process residues and wastes varies over wide ranges* because of variations in the original ore content as it is extracted from the earth's crust. In the earth's crust, the elements of interest to mining fall into two general geochemical classifications, lithophiles and chalcophiles** (Cox 1997). Groups of elements are almost always present together in a given geochemical classification, but the relative amounts of each element are unique to a particular ore body. This paper

  7. Xanthophyllomyces dendrorhous for the industrial production of astaxanthin.

    Science.gov (United States)

    Rodríguez-Sáiz, Marta; de la Fuente, Juan Luis; Barredo, José Luis

    2010-10-01

    Astaxanthin is a red xanthophyll (oxygenated carotenoid) with large importance in the aquaculture, pharmaceutical, and food industries. The green alga Haematococcus pluvialis and the heterobasidiomycetous yeast Xanthophyllomyces dendrorhous are currently known as the main microorganisms useful for astaxanthin production at the industrial scale. The improvement of astaxanthin titer by microbial fermentation is a requirement to be competitive with the synthetic manufacture by chemical procedures, which at present is the major source in the market. In this review, we show how the isolation of new strains of X. dendrorhous from the environment, the selection of mutants by the classical methods of random mutation and screening, and the rational metabolic engineering, have provided improved strains with higher astaxanthin productivity. To reduce production costs and enhance competitiveness from an industrial point of view, low-cost raw materials from industrial and agricultural origin have been adopted to get the maximal astaxanthin productivity. Finally, fermentation parameters have been studied in depth, both at flask and fermenter scales, to get maximal astaxanthin titers of 4.7 mg/g dry cell matter (420 mg/l) when X. dendrorhous was fermented under continuous white light. The industrial scale-up of this biotechnological process will provide a cost-effective method, alternative to synthetic astaxanthin, for the commercial exploitation of the expensive astaxanthin (about $2,500 per kilogram of pure astaxanthin).

  8. Industrial commodity statistics yearbook 2001. Production statistics (1992-2001)

    International Nuclear Information System (INIS)

    2003-01-01

    This is the thirty-fifth in a series of annual compilations of statistics on world industry designed to meet both the general demand for information of this kind and the special requirements of the United Nations and related international bodies. Beginning with the 1992 edition, the title of the publication was changed to industrial Commodity Statistics Yearbook as the result of a decision made by the United Nations Statistical Commission at its twenty-seventh session to discontinue, effective 1994, publication of the Industrial Statistics Yearbook, volume I, General Industrial Statistics by the Statistics Division of the United Nations. The United Nations Industrial Development Organization (UNIDO) has become responsible for the collection and dissemination of general industrial statistics while the Statistics Division of the United Nations continues to be responsible for industrial commodity production statistics. The previous title, Industrial Statistics Yearbook, volume II, Commodity Production Statistics, was introduced in the 1982 edition. The first seven editions in this series were published under the title The Growth of World industry and the next eight editions under the title Yearbook of Industrial Statistics. This edition of the Yearbook contains annual quantity data on production of industrial commodities by country, geographical region, economic grouping and for the world. A standard list of about 530 commodities (about 590 statistical series) has been adopted for the publication. The statistics refer to the ten-year period 1992-2001 for about 200 countries and areas

  9. Industrial commodity statistics yearbook 2002. Production statistics (1993-2002)

    International Nuclear Information System (INIS)

    2004-01-01

    This is the thirty-sixth in a series of annual compilations of statistics on world industry designed to meet both the general demand for information of this kind and the special requirements of the United Nations and related international bodies. Beginning with the 1992 edition, the title of the publication was changed to industrial Commodity Statistics Yearbook as the result of a decision made by the United Nations Statistical Commission at its twenty-seventh session to discontinue, effective 1994, publication of the Industrial Statistics Yearbook, volume I, General Industrial Statistics by the Statistics Division of the United Nations. The United Nations Industrial Development Organization (UNIDO) has become responsible for the collection and dissemination of general industrial statistics while the Statistics Division of the United Nations continues to be responsible for industrial commodity production statistics. The previous title, Industrial Statistics Yearbook, volume II, Commodity Production Statistics, was introduced in the 1982 edition. The first seven editions in this series were published under the title 'The Growth of World industry' and the next eight editions under the title 'Yearbook of Industrial Statistics'. This edition of the Yearbook contains annual quantity data on production of industrial commodities by country, geographical region, economic grouping and for the world. A standard list of about 530 commodities (about 590 statistical series) has been adopted for the publication. The statistics refer to the ten-year period 1993-2002 for about 200 countries and areas

  10. Industrial commodity statistics yearbook 2000. Production statistics (1991-2000)

    International Nuclear Information System (INIS)

    2002-01-01

    This is the thirty-third in a series of annual compilations of statistics on world industry designed to meet both the general demand for information of this kind and the special requirements of the United Nations and related international bodies. Beginning with the 1992 edition, the title of the publication was changed to industrial Commodity Statistics Yearbook as the result of a decision made by the United Nations Statistical Commission at its twenty-seventh session to discontinue, effective 1994, publication of the Industrial Statistics Yearbook, volume I, General Industrial Statistics by the Statistics Division of the United Nations. The United Nations Industrial Development Organization (UNIDO) has become responsible for the collection and dissemination of general industrial statistics while the Statistics Division of the United Nations continues to be responsible for industrial commodity production statistics. The previous title, Industrial Statistics Yearbook, volume II, Commodity Production Statistics, was introduced in the 1982 edition. The first seven editions in this series were published under the title The Growth of World industry and the next eight editions under the title Yearbook of Industrial Statistics. This edition of the Yearbook contains annual quantity data on production of industrial commodities by country, geographical region, economic grouping and for the world. A standard list of about 530 commodities (about 590 statistical series) has been adopted for the publication. Most of the statistics refer to the ten-year period 1991-2000 for about 200 countries and areas

  11. Manufacturing processes in the textile industry. Expert Systems for fabrics production

    OpenAIRE

    Bullon, Juan; González Arrieta, Angélica; Hernández Encinas, Ascensión; Queiruga Dios, Araceli

    2017-01-01

    The textile industry is characterized by the economic activity whose objective is the production of fibres, yarns, fabrics, clothing and textile goods for home and decoration,as well as technical and industrial purposes. Within manufacturing, the Textile is one of the oldest and most complex sectors which includes a large number of sub-sectors covering the entire production cycle, from raw materials and intermediate products, to the production of final products. Textile industry activities pr...

  12. Industrial Hemp in North America: Production, Politics and Potential

    Directory of Open Access Journals (Sweden)

    Jerome H. Cherney

    2016-11-01

    Full Text Available Most of the Western World banned the cultivation of Cannabis sativa in the early 20th century because biotypes high in ∆9-tetrahydrocannabinol (THC, the principal intoxicant cannabinoid are the source of marijuana. Nevertheless, since 1990, dozens of countries have authorized the licensed growth and processing of “industrial hemp” (cultivars with quite low levels of THC. Canada has concentrated on hemp oilseed production, and very recently, Europe changed its emphasis from fiber to oilseed. The USA, historically a major hemp producer, appears on the verge of reintroducing industrial hemp production. This presentation provides updates on various agricultural, scientific, social, and political considerations that impact the commercial hemp industry in the United States and Canada. The most promising scenario for the hemp industry in North America is a continuing focus on oilseed production, as well as cannabidiol (CBD, the principal non-intoxicant cannabinoid considered by many to have substantial medical potential, and currently in great demand as a pharmaceutical. Future success of the industrial hemp industry in North America is heavily dependent on the breeding of more productive oilseed cultivars, the continued development of consumer goods, reasonable but not overly restrictive regulations, and discouragement of overproduction associated with unrealistic enthusiasm. Changing attitudes have generated an unprecedented demand for the cannabis plant and its products, resulting in urgent needs for new legislative, regulatory, and business frameworks, as well as scientific, technological, and agricultural research.

  13. Competition and product quality in the supermarket industry.

    Science.gov (United States)

    Matsa, David A

    2011-01-01

    This article analyzes the effect of competition on a supermarket firm's incentive to provide product quality. In the supermarket industry, product availability is an important measure of quality. Using U.S. Consumer Price Index microdata to track inventory shortfalls, I find that stores facing more intense competition have fewer shortfalls. Competition from Walmart—the most significant shock to industry market structure in half a century—decreased shortfalls among large chains by about a third. The risk that customers will switch stores appears to provide competitors with a strong incentive to invest in product quality.

  14. Valorization of industrial waste and by-product streams via fermentation for the production of chemicals and biopolymers.

    Science.gov (United States)

    Koutinas, Apostolis A; Vlysidis, Anestis; Pleissner, Daniel; Kopsahelis, Nikolaos; Lopez Garcia, Isabel; Kookos, Ioannis K; Papanikolaou, Seraphim; Kwan, Tsz Him; Lin, Carol Sze Ki

    2014-04-21

    The transition from a fossil fuel-based economy to a bio-based economy necessitates the exploitation of synergies, scientific innovations and breakthroughs, and step changes in the infrastructure of chemical industry. Sustainable production of chemicals and biopolymers should be dependent entirely on renewable carbon. White biotechnology could provide the necessary tools for the evolution of microbial bioconversion into a key unit operation in future biorefineries. Waste and by-product streams from existing industrial sectors (e.g., food industry, pulp and paper industry, biodiesel and bioethanol production) could be used as renewable resources for both biorefinery development and production of nutrient-complete fermentation feedstocks. This review focuses on the potential of utilizing waste and by-product streams from current industrial activities for the production of chemicals and biopolymers via microbial bioconversion. The first part of this review presents the current status and prospects on fermentative production of important platform chemicals (i.e., selected C2-C6 metabolic products and single cell oil) and biopolymers (i.e., polyhydroxyalkanoates and bacterial cellulose). In the second part, the qualitative and quantitative characteristics of waste and by-product streams from existing industrial sectors are presented. In the third part, the techno-economic aspects of bioconversion processes are critically reviewed. Four case studies showing the potential of case-specific waste and by-product streams for the production of succinic acid and polyhydroxyalkanoates are presented. It is evident that fermentative production of chemicals and biopolymers via refining of waste and by-product streams is a highly important research area with significant prospects for industrial applications.

  15. Disaggregate energy consumption and industrial production in South Africa

    International Nuclear Information System (INIS)

    Ziramba, Emmanuel

    2009-01-01

    This paper tries to assess the relationship between disaggregate energy consumption and industrial output in South Africa by undertaking a cointegration analysis using annual data from 1980 to 2005. We also investigate the causal relationships between the various disaggregate forms of energy consumption and industrial production. Our results imply that industrial production and employment are long-run forcing variables for electricity consumption. Applying the [Toda, H.Y., Yamamoto, T., 1995. Statistical inference in vector autoregressions with possibly integrated processes. Journal of Econometrics 66, 225-250] technique to Granger-causality, we find bi-directional causality between oil consumption and industrial production. For the other forms of energy consumption, there is evidence in support of the energy neutrality hypothesis. There is also evidence of causality between employment and electricity consumption as well as coal consumption causing employment.

  16. New Product Introduction in the Pharmaceutical Industry

    DEFF Research Database (Denmark)

    Hansen, Klaus Reinholdt Nyhuus

    Due to the limited time of the monopoly provided by patent protection that is used for recouping the R&D investment, pharmaceutical companies focus on keeping time-to-market for new products as short as possible. This process is however getting more uncertain, as the outcome of clinical trials...... is unknown and negotiations with authorities have become harder, making market introduction more difficult. This dissertation treats the new product introduction process in the pharmaceutical industry from an operations perspective. The overarching aim of this dissertation is to improve the planning...... uncertainty and several important industry characteristics. The model is used to gain several insights on the use of risk packaging and on keeping time-to-market short. As capacity in secondary pharmaceutical production is critical for product availability, a capacity planning model for a new drug delivery...

  17. Productivity Continued to Increase in Many Industries during 1984.

    Science.gov (United States)

    Herman, Arthur S.

    1986-01-01

    Productivity, as measured by output per employee hour, grew in 1984 in about three quarters of the industries for which the Bureau of Labor Statistics regularly publishes data. (A table shows productivity trends in industries measured by the Bureau, including mining, transportation and utilities, and trade and services.) (CT)

  18. Benefits of nitrogen for food, fibre and industrial production

    NARCIS (Netherlands)

    Stoumann Jensen, L.; Schjoerring, J.K.; Hoek, K.W. van der; Damgaard Poulsen, H.; Zevenbergen, J.F.; Pallière, C.; Lammel, J.; Brentrup, F.; Jongbloed, A.W.; Willems, J.; Grinsven, H. van

    2011-01-01

    Nature of the issue • Reactive nitrogen (N r ) has well-documented positive eff ects in agricultural and industrial production systems, human nutrition and food security. Limited N r supply was a key constraint to European food and industrial production, which has been overcome by Nr from the

  19. Opportunities, perspectives and limits in lactic acid production from waste and industrial by-products

    Directory of Open Access Journals (Sweden)

    Mladenović Dragana D.

    2016-01-01

    Full Text Available In line with the goals of sustainable development and environmental protection today great attention is directed towards new technologies for waste and industrial by-products utilization. Waste products represent potentially good raw material for production other valuable products, such as bioethanol, biogas, biodiesel, organic acids, enzymes, microbial biomass, etc. Since the first industrial production to the present, lactic acid has found wide application in food, cosmetic, pharmaceutical and chemical industries. In recent years, the demand for lactic acid has been increasing considerably owing to its potential use as a monomer for the production of poly-lactic acid (PLA polymers which are biodegradable and biocompatible with wide applications. Waste and industrial by-products such are whey, molasses, stillage, waste starch and lignocellulosic materials are a good source of fermentable sugars and many other substances of great importance for the growth of microorganisms, such as proteins, minerals and vitamins. Utilization of waste products for production of lactic acid could help to reduce the total cost of lactic acid production and except the economic viability of the process offers a solution of their disposal. Fermentation process depends on chemical and physical nature of feedstocks and the lactic acid producer. This review describes the characteristics, abilities and limits of microorganisms involved in lactic acid production, as well as the characteristics and types of waste products for lactic acid production. The fermentation methods that have been recently reported to improve lactic acid production are summarized and compared. In order to improve processes and productivity, fed-batch fermentation, fermentation with immobilized cell systems and mixed cultures and opportunities of open (non-sterilized fermentation have been investigated.

  20. Industrial requirements for interactive product configurators

    DEFF Research Database (Denmark)

    Queva, Matthieu Stéphane Benoit; Probst, Christian W.; Vikkelsøe, Per

    2009-01-01

    The demand for highly customized products at low cost is driving the industry towards Mass Customization. Interactive product configurators play an essential role in this new trend, and must be able to support more and more complex features. The purpose of this paper is, firstly, to identify...... requirements for modern interactive configurators. Existing modeling and solving technologies for configuration are then reviewed and their limitations discussed. Finally, a proposition for a future product configuration system is described....

  1. Biodiesel production from algae grown on food industry wastewater.

    Science.gov (United States)

    Mureed, Khadija; Kanwal, Shamsa; Hussain, Azhar; Noureen, Shamaila; Hussain, Sabir; Ahmad, Shakeel; Ahmad, Maqshoof; Waqas, Rashid

    2018-04-10

    Algae have an ample potential to produce biodiesel from spent wash of food industry. In addition, it is cheaper and presents an environment friendly way to handle food industry wastewater. This study was conducted to optimize the growth of microalgal strains and to assess biodiesel production potential of algae using untreated food industry wastewater as a source of nutrients. The food industry wastewater was collected and analyzed for its physicochemical characteristics. Different dilutions (10, 20, 40, 80, and 100%) of this wastewater were made with distilled water, and growth of two microalgal strains (Cladophora sp. and Spyrogyra sp.) was recorded. Each type of wastewater was inoculated with microalgae, and biomass was harvested after 7 days. The growth of both strains was also evaluated at varying temperatures, pH and light periods to optimize the algal growth for enhanced biodiesel production. After optimization, biodiesel production by Spyrogyra sp. was recorded in real food industry wastewater. The algal biomass increased with increasing level of food industry wastewater and was at maximum with 100% wastewater. Moreover, statistically similar results were found with algal growth on 100% wastewater and also on Bristol's media. The Cladophora sp. produced higher biomass than Spyrogyra sp. while growing on food industry wastewater. The optimal growth of both microalgal strains was observed at temperature 30 °C, pH: 8, light 24 h. Cladophora sp. was further evaluated for biodiesel production while growing on 100% wastewater and found that this strain produced high level of oil and biodiesel. Algae have an ample potential to produce biodiesel from spent wash of food industry. In addition, it is cheaper and presents an environment friendly way to handle food industry wastewater.

  2. Disaggregate energy consumption and industrial production in South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Ziramba, Emmanuel [Department of Economics, University of South Africa, P.O Box 392, UNISA 0003 (South Africa)

    2009-06-15

    This paper tries to assess the relationship between disaggregate energy consumption and industrial output in South Africa by undertaking a cointegration analysis using annual data from 1980 to 2005. We also investigate the causal relationships between the various disaggregate forms of energy consumption and industrial production. Our results imply that industrial production and employment are long-run forcing variables for electricity consumption. Applying the [Toda, H.Y., Yamamoto, T., 1995. Statistical inference in vector autoregressions with possibly integrated processes. Journal of Econometrics 66, 225-250] technique to Granger-causality, we find bi-directional causality between oil consumption and industrial production. For the other forms of energy consumption, there is evidence in support of the energy neutrality hypothesis. There is also evidence of causality between employment and electricity consumption as well as coal consumption causing employment. (author)

  3. Dedicated Industrial Oilseed Crops as Metabolic Engineering Platforms for Sustainable Industrial Feedstock Production.

    Science.gov (United States)

    Zhu, Li-Hua; Krens, Frans; Smith, Mark A; Li, Xueyuan; Qi, Weicong; van Loo, Eibertus N; Iven, Tim; Feussner, Ivo; Nazarenus, Tara J; Huai, Dongxin; Taylor, David C; Zhou, Xue-Rong; Green, Allan G; Shockey, Jay; Klasson, K Thomas; Mullen, Robert T; Huang, Bangquan; Dyer, John M; Cahoon, Edgar B

    2016-02-26

    Feedstocks for industrial applications ranging from polymers to lubricants are largely derived from petroleum, a non-renewable resource. Vegetable oils with fatty acid structures and storage forms tailored for specific industrial uses offer renewable and potentially sustainable sources of petrochemical-type functionalities. A wide array of industrial vegetable oils can be generated through biotechnology, but will likely require non-commodity oilseed platforms dedicated to specialty oil production for commercial acceptance. Here we show the feasibility of three Brassicaceae oilseeds crambe, camelina, and carinata, none of which are widely cultivated for food use, as hosts for complex metabolic engineering of wax esters for lubricant applications. Lines producing wax esters >20% of total seed oil were generated for each crop and further improved for high temperature oxidative stability by down-regulation of fatty acid polyunsaturation. Field cultivation of optimized wax ester-producing crambe demonstrated commercial utility of these engineered crops and a path for sustainable production of other industrial oils in dedicated specialty oilseeds.

  4. Energy use in the food-products (not elsewhere classified) industry

    Energy Technology Data Exchange (ETDEWEB)

    Cleland, A.C.; Earle, M.D.

    1980-06-01

    Energy consumption data in the food products industry were collected by a postal survey and by factory energy surveys. Average levels of energy consumption were evaluated for various product types, sugar refining was found to require 4.0 MJ/kg, fat and oil processing 8.5 MJ/kg, pasta product manufacture 4.3 MJ/kg, instant coffee production 48 MJ/kg, roasting of coffee beans 2.2 MJ/kg, vinegar production 3.3 MJ/litre, compressed yeast production 5.4 MJ/kg, sandwich spread preparation 5.3 MJ/kg, drying of products with initial moisture contents below 30% 8.2 MJ/kg, drying of products with initial moisture contents of 70 to 90% 39 MJ/kg and dry mixing of powders 0.46 MJ/kg. Data were also obtained for a variety of other minor products. For any particular product, differences in energy use that occurred between factories could largely be explained by differences in types of factory services and processes. Some data were available for equivalent US industries and in general, the New Zealand industy uses either a similar amount of or less energy than these United States industries. Possible areas for energy conservation in the industry are discussed.

  5. DeUterium industrial production - tome 8

    International Nuclear Information System (INIS)

    Chagas, T.P.

    1987-01-01

    Some selected bibliographical references about processes for deuterium industrial production are presented, as follow: isotope exchange H 2 S-H 2 O and NH 3 -H 2 , eletrolysis and distillation. (E.G.) [pt

  6. Towards eco-agro industrial clusters in aquatic production: the case of shrimp processing industry in Vietnam

    NARCIS (Netherlands)

    Pham Thi Ahn,; Tran Thi My Dieu,; Mol, A.P.J.; Kroeze, C.; Bush, S.R.

    2011-01-01

    The concept of industrial ecology has been applied in this research to study possibilities to develop an eco-industrial cluster model for fishery production industry in Vietnam. By learning from experiments of other developed countries, we apply the principles of Industrial Ecology and of Ecological

  7. Disarmament and Employment: Background for a Research Programme.

    Science.gov (United States)

    Sabolo, Yves

    1983-01-01

    As background to a series of articles on the effects of disarmament on employment, the author assesses the present importance of armaments industries in the world economy, including the number of people directly or indirectly employed in military equipment production and services. He also discusses employment problems posed by disarmament.…

  8. Towards the industrial solar production of lime

    Energy Technology Data Exchange (ETDEWEB)

    Meier, A.; Bonaldi, E. [QualiCal SA, Bergamo (Italy); Cella, G.M. [QualiCal SA, Bergamo (Italy); Lipinski, W.; Palumbo, R.; Steinfeld, A. [ETH Zuerich (Switzerland) and PSI; Wieckert, C.; Wuillemin, D.

    2002-03-01

    A new industrial concept that aims at the development of the chemical engineering technology for the solar production of lime is being examined. To establish the technical feasibility, a 10 kW solar reactor has been designed, constructed, and experimentally tested at a high-flux solar furnace. The quality of the produced solar lime meets industrial standards. (author)

  9. Mathematical model for production of an industry focusing on worker status

    Science.gov (United States)

    Visalakshi, V.; kiran kumari, Sheshma

    2018-04-01

    Productivity improvement is posing a great challenge for industry everyday because of the difficulties in keeping track and priorising the variables that have significant impact on the productivity. The variation in production depends on the linguistic variables such as worker commitment, worker motivation and worker skills. Since the variables are linguistic we try to propose a model which gives an appropriate production of an industry. Fuzzy models aids the relationship between the factors and status. The model will support the industry to focus on the mentality of worker to increase the production.

  10. Proposed industrial recovered materials utilization targets for the metals and metal products industry

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-05-01

    Set targets for increased utilization of energy-saving recovered materials in the metals and metal products industries (ferrous, aluminium, copper, zinc, and lead) are discussed. Data preparation and methodology development and analysis of the technological and economic factors in order to prepare draft targets for the use of recovered materials are covered. Chapter 2 provides an introductory discussion of the factors that affect the recovery and reuse of secondary materials and the competition between the primary and secondary metals industries. Chapter 3 presents general profiles for the major industrial segments comprising SIC 33, including industry structure, process technology, materials and recycling flow, and future trends for the 5 industries: ferrous, aluminium, copper, zinc, and lead. Chapter 4 presents the evaluation of recycling targets for those industries. (MCW)

  11. Intra-industry momentum and product market competition around the world

    Directory of Open Access Journals (Sweden)

    Ting Li

    2016-06-01

    Full Text Available This paper examines the relationship between product market competition and intra-industry momentum returns. Based on 12,982 firm observations from 19 developed markets for the period of 1990–2010, I find that buying winners and selling losers in competitive industries generates significantly higher momentum profits than that in concentrated industries. The higher the intensity of product market competition, the larger are the intra-industry momentum returns. The results are robust to sub-samples (periods of the U.S., non-U.S. countries, the G7 countries, 1990–2000, and 2001–2010. I further employ the nearness of a stock's price to the 52-week high to determine past winners and losers and find stronger results. I also compare intra-industry momentum returns with Jegadeesh and Titman (1993 individual stock momentum and Moskowitz and Grinblatt (1999 inter-industry momentum strategies. My results suggest that intra-industry momentum strategy outperforms the latter two strategies in most cases. The overall results are consistent with the notion that severe product market competition induces managers to improve financial performance.

  12. Opportunities for the forest products industries

    Science.gov (United States)

    Alan W. Rudie

    2011-01-01

    The concept of sustainable harvests is not new to lumber and paper companies—they have been concerned about it and been practicing it for decades, long before it became the headline in a newspaper article. After decades of static products and markets, the industry is offered an opportunity to add products in a new business sector—fuels and chemicals. Although paper...

  13. The Meaning of Life-long Education for Contemporal' Industrial Production

    Directory of Open Access Journals (Sweden)

    Janez Tušek

    2001-12-01

    Full Text Available The article shows the significance of and the need for permanent education of the people employed in industry who want to update production, implement novelties, monitor competition, and constantly increase productivity. Besides general needs and principles of life-long education there are some basic and general needs of education for modern industrial production. There is a special emphasis on education for overall quality, the significance of standardisation, protection of the environment, job satisfaction, safety at work, and dealing with customers. One chapter is dedicated to training for development and improvement of products, patent protection of new products, learning from competition, use of internet and other sources. At the end there are some cases of successful education in Slovenian industry.

  14. Fungal Morphology in Industrial Enzyme Production - Modelling and Monitoring

    DEFF Research Database (Denmark)

    Quintanilla, D.; Hagemann, T.; Hansen, K.

    2015-01-01

    Filamentous fungi are widely used in the biotechnology industry for the production of industrial enzymes. Thus, considerable work has been done with the purpose of characterizing these processes. The ultimate goal of these efforts is to be able to control and predict fermentation performance......, and on the way the data is interpreted-i.e. which models were applied. The main filamentous fungi used in industrial fermentation are introduced, ranging from Trichoderma reesei to Aspergillus species. Due to the fact that secondary metabolites, like antibiotics, are not to be considered bulk products, organisms...

  15. Traceability: a demand of agro industrial chain for special products

    Directory of Open Access Journals (Sweden)

    José Verissimo Foggiatto Silveira

    2007-10-01

    Full Text Available The inclusion of agricultural products with different nutritional features has altered the relationship, the upstream and the downstream of enterprises that produce and commercialize them. Coordination in the Agro Industrial System is demanded, including traceability as a way to guarantee the conformity of products, attending external clients and agricultural industries that require quality certification. This quality tool enables the identification of some details in the productive chain, such as seeds, farming, harvesting, storage, transportation and industrialization of products. Thus, this essay describes the concept of traceability and provides information of special products from a cooperative from Paraná, which has controlled process in the productive chain, demanded by contractual partnerships done with enterprises that provide fertilizers and food processors. It was identified that this cooperative commercializes three products that need traceability: two special kinds of corn and the regular kind of soybean.

  16. 5th CIRP international conference on industrial product-service systems

    CERN Document Server

    2013-01-01

    “An Industrial Product-Service System is characterized by the integrated and mutually  determined planning, development, provision and use of product and service shares including its immanent software components in Business-to-Business applications and represents a knowledge-intensive socio-technical system.” – Meier, Roy, Seliger (2010) Since the first conference in 2009, the CIRP International Conference on Industrial Product-Service Systems has become a well-established international forum for the review and discussion of advances, research results and industrial improvements. Researchers from all over the world have met at previous IPS² conferences in Cranfield (2009), Linköping (2010), Braunschweig (2011) and Tokyo (2012). In 2013, the 5th CIRP International Conference on Industrial Product-Service Systems is held in Bochum. Important topics of IPS² research presented at the conference are: planning and development, sustainability, business models, operation, service engineering, knowledge mana...

  17. Geotourism products industry element: A community approach

    Science.gov (United States)

    Basi Arjana, I. W.; Ernawati, N. M.; Astawa, I. K.

    2018-01-01

    The ability of a tourism area to provide products that could satisfy the needs and desires of tourists is the key to success in developing tourism. Geotourists are a niche market that has specific needs. This study aims to identify the needs of geotourists, which is undertaken by evaluating the perceptions of geotourists with respect to 6 elements which are the industrial aspects of community-based tourism products, using a qualitative approach. In-depth interview technique is used as data collection method. These products are as follows: there are five major categories of geotourism commercial elements, which include: travel services, accommodation, transportation, food and beverage, souvenir and packaging. The research results show that there are various products which are the output of the industry elements desired by tourists in Batur representing the needs of different market segments and accommodating the sustainability of nature. These needs are arised and inspired by local culture. The necessity to offer an assortment of products packages is indicated to provide plentiful options for tourists, to lengthen tourist’s stay, and also to introduce various product components available in Batur. The research output could be used and contribute in providing a reference in developing geotourism products.

  18. The Application of Industry 4.0 in Customized Furniture Manufacturing Industry

    OpenAIRE

    Wang Lin; He Jinfeng; Xu Songjie

    2017-01-01

    In the background of industrial 4.0, this paper analyzes the developmental road about customized furniture factory. Based on the concepts and features of industry 4.0, this paper analyzes the composition of the customized furniture factory, the main operation system and the operation process of the intelligent customized furniture factory. In order to achieve efficient and accurate production targets, intelligent customized furniture factory should be set up through the establishment of cyber...

  19. 4th CIRP International Conference on Industrial Product-Service Systems

    CERN Document Server

    Kimita, Koji

    2013-01-01

    Industrial Product-Service Systems (IPS2), which is defined as “an integrated industrial product and service offering that delivers value in use,” has expanded rapidly over the last decade. IPS2 has allowed us to achieve both high added value and high productivity and has enriched our QOL by improving the performance of products and services. We are now struggling with many awkward issues related to sustainability, but IPS2 is expected to be the “philosopher’s stone” for solving these issues. Following the pattern of conferences held in Cranfield in 2009, Linköping in 2010, and Braunschweig in 2011, the fourth International CIRP Conference on Industrial Product-Service Systems, held on November 8-9, 2012, in Tokyo, will cover various aspects of IPS2. Topics planned for this year’s conference reflect the latest IPS2 information in both the natural sciences and humanities and include case studies from various industries. IPS2 is still a relatively new field, so it is important to keep track of the ...

  20. Chemistry in production of heavy water and industrial solvents

    International Nuclear Information System (INIS)

    Thomas, P.G.

    2015-01-01

    Industries are the temples of modern science built on the robust foundation of science and technology. The genesis of giant chemical industries is from small laboratories where the scientific thoughts are fused and transformed into innovative technologies Heavy water production is an energy intensive giant chemical industry where various hazardous and flammable chemicals are handled, extreme operating conditions are maintained and various complex chemical reactions are involved. Chemistry is the back bone to all chemical industrial activities and plays a lead role in heavy water production also. Heavy Water Board has now mastered the technology of design, construction, operation and maintenance of Heavy Water plants as well as fine tuning of the process make it more cost effective and environment friendly. Heavy Water Board has ventured into diversified activities intimately connected with our three stages of Nuclear Power Programme. Process development for the production of nuclear grade solvents for the front end and back end of our nuclear fuel cycle is one area where we have made significant contributions. Heavy Water Board has validated, modified and fine-tuned the synthesis routes for TBP, D2EHPA, TOPO, TAPO TIAP, DNPPA, D2EHPA-II, DHOA etc and these solvents were accepted by end users. Exclusive campaigns were carried out in laboratory scale, bench scale and pilot plant scale before scaling up to industrial scale. The process chemistry is understood very well and chemical parameters were monitored in every step of the synthesis. It is a continual improvement cycle where fine tuning is carried out for best quality and yield of product at lowest cost. In this presentation, an attempt is made to highlight the role of chemistry in the production of Heavy Water and industrial solvents

  1. DETECTING VERTICAL INTRA-INDUSTRY TRADE IN CULTURAL PRODUCTS

    Directory of Open Access Journals (Sweden)

    Affortunato Francesca

    2012-12-01

    Full Text Available The European integration process has always since markedly characterized by the increasing incidence of Intra-Industry Trade. This has been theoretically justified on the grounds of the new approaches emerging in international trade literature, based on imperfect competition and differentiated products. In recent years another distinctive economic feature of European Union is the importance gained by the so called “cultural and creative sectors”, which are often studied and monitored by reports for their great growth potential. We provide here a systematic decomposition of world trade in “cultural/creative goods” for the year 2009 (using harmonised bilateral flows for some 213 products defined as “cultural products” by UNESCO, 2009 into three trade types: inter-industry, intra-industry (IIT in horizontally versus vertically differentiated products. We show that the world trade in cultural goods is significantly characterised by two-way trade of vertically differentiated products. Moreover we specifically focus on the Italian peculiarities in the “cultural trade”: therefore we first work out which ones of the world countries are the “top exporters” of these categories of products and then we compute an indicator of the Italian goods’ quality relative to each of these competitors. Not surprisingly, we find that the most important bilateral IIT intensities in cultural products are observed in Europe. However the presence of developing countries is not unimportant. This can be explained partly to as a consequence of the increasing level of trade integration among some Asian countries and as a consequence of an increasing despecialization of firstly industrialized countries in the production and trading of these products. Finally, with reference to the relative quality of Italian cultural products compared with that of the other top-exporters in these sectors, we find that Italian

  2. Developing engineering design core competences through analysis of industrial products

    DEFF Research Database (Denmark)

    Hansen, Claus Thorp; Lenau, Torben Anker

    2011-01-01

    Most product development work carried out in industrial practice is characterised by being incremental, i.e. the industrial company has had a product in production and on the market for some time, and now time has come to design a new and upgraded variant. This type of redesign project requires...... that the engineering designers have core design competences to carry through an analysis of the existing product encompassing both a user-oriented side and a technical side, as well as to synthesise solution proposals for the new and upgraded product. The authors of this paper see an educational challenge in staging...... a course module, in which students develop knowledge, understanding and skills, which will prepare them for being able to participate in and contribute to redesign projects in industrial practice. In the course module Product Analysis and Redesign that has run for 8 years we have developed and refined...

  3. Energy consumption restricted productivity re-estimates and industrial sustainability analysis in post-reform China

    International Nuclear Information System (INIS)

    Chen, Shiyi; Santos-Paulino, Amelia U.

    2013-01-01

    This paper investigates the impact of energy on China's industrial sustainability by using a novel approach to estimate real total factor productivity. The growth accounting indicates that the substantial industrial reforms in China have led to productivity growth. Energy and capital are also important factors driving China's industrial growth. Productivity growth in China's industry is mostly attributable to the high-tech light industrial sectors. - Highlights: ► Productivity has become the most important growth engine in majority of sectors. ► Energy and capital are also important factors promoting China's industrial growth. ► The productivity improvement is more attributable to high-tech light industry. ► The heavy industry performs worse than the light one in terms of productivity

  4. Project and Production Management in the Construction Industry

    OpenAIRE

    Chien-Ho Ko

    2012-01-01

    In this issue, the Journal of Engineering, Project, and Production Management (EPPM-Journal) presents five original research papers related to project and production management in the construction industry from authors in Africa, Asia, and Europe.

  5. The influence of socio-cultural background and product value in usability testing.

    Science.gov (United States)

    Sonderegger, Andreas; Sauer, Juergen

    2013-05-01

    This article examines the influence of socio-cultural background and product value on different outcomes of usability tests. A study was conducted in two different socio-cultural regions, Switzerland and East Germany, which differed in a number of aspects (e.g. economic power, price sensitivity and culture). Product value (high vs. low) was varied by manipulating the price of the product. Sixty-four test participants were asked to carry out five typical user tasks in the context of coffee machine usage, measuring performance, perceived usability, and emotion. The results showed that in Switzerland, high-value products were rated higher in usability than low-value products whereas in East Germany, high-value products were evaluated lower in usability. A similar interaction effect of socio-cultural background and product value was observed for user emotion. Implications are that the outcomes of usability tests do not allow for a simple transfer across cultures and that the mediating influence of perceived product value needs to be taken into consideration. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  6. Enhancing probiotic stability in industrial processes

    Directory of Open Access Journals (Sweden)

    Miguel Gueimonde

    2012-06-01

    Full Text Available Background: Manufacture of probiotic products involves industrial processes that reduce the viability of the strains. This lost of viability constitutes an economic burden for manufacturers, compromising the efficacy of the product and preventing the inclusion of probiotics in many product categories. Different strategies have been used to improve probiotic stability during industrial processes. These include technological approaches, such as the modification of production parameters or the reformulation of products, as well as microbiological approaches focused on the strain intrinsic resistance. Among the later, both selection of natural strains with the desired properties and stress-adaptation of strains have been widely used. Conclusion: During recent years, the knowledge acquired on the molecular basis of stress-tolerance of probiotics has increased our understanding on their responses to industrial stresses. This knowledge on stress-response may nowadays be used for the selection of the best strains and industrial conditions in terms of probiotic stability in the final product.

  7. An investment-production-regulatory model for firms in the offshore oil and gas industry

    International Nuclear Information System (INIS)

    Jin Di.

    1991-01-01

    This tripartite study examines the economic consequences of proposed environmental regulations on firms in the OCS oil and gas industry. The background part reviews the major issues associated with OCS oil and gas development and relevant environmental regulatory proposals. In the theoretical part, models are developed using optimal control theory and the theory of nonrenewable resources to analyze the impact of rising compliance cost on firm's behavior in terms of the investment and production rates over time. Finally, in the simulation part, an integrated investment-production-regulatory model is developed to simulate OCS development with and without the proposed environmental regulations. Effects of regulations are measured in terms of an increase in compliance costs and the associated reduction in net profits from oil and gas production. The theoretical results indicate that an increase in compliance costs will alter exploration, development and production rates. The total investments in exploration and development, and oil production will decrease as a result of rising compliance costs for exploration, development and production over the entire planning period

  8. Enhanced Bio-Ethanol Production from Industrial Potato Waste by Statistical Medium Optimization

    OpenAIRE

    Izmirlioglu, Gulten; Demirci, Ali

    2015-01-01

    Industrial wastes are of great interest as a substrate in production of value-added products to reduce cost, while managing the waste economically and environmentally. Bio-ethanol production from industrial wastes has gained attention because of its abundance, availability, and rich carbon and nitrogen content. In this study, industrial potato waste was used as a carbon source and a medium was optimized for ethanol production by using statistical designs. The effect of various medium componen...

  9. Product Innovation Development in the Companies of Creative Industries

    Directory of Open Access Journals (Sweden)

    Rolandas Strazdas

    2011-10-01

    Full Text Available Many authors distinguish product innovation as a key factor for long-term competitiveness. Dominant narrow perception of a product is leading towards incorrect product development process and the consequent result is a bad product. Narrow perception of a product is one of the main paralysing factors affecting the creator in the process of product development, which leads towards a low level of product innovation. As a result, a company is losing its uniqueness, originality, and is not of  interest neither for consumers nor the product developers themselves. This article deals with the product perception problems in the companies of creative industries. The main limiting factors for the perception of a product are analysed in the article as well as possibilities to expand the perception of a product. Five main product development methods: conservative, delegative, holistic, limited open, fully open are described in the article. The choice of the product development methods is especially important for the creative industries companies whose product development process is very intensive. 

  10. [Fermentation production of microbial catalase and its application in textile industry].

    Science.gov (United States)

    Zhang, Dongxu; Du, Guocheng; Chen, Jian

    2010-11-01

    Microbial catalase is an important industrial enzyme that catalyzes the decomposition of hydrogen peroxide to water and oxygen. This enzyme has great potential of application in food, textile and pharmaceutical industries. The production of microbial catalase has been significantly improved thanks to advances in bioprocess engineering and genetic engineering. In this paper, we review the progresses in fermentation production of microbial catalase and its application in textile industry. Among these progresses, we will highlight strain isolation, substrate and environment optimization, enzyme induction, construction of engineering strains and application process optimization. Meanwhile, we also address future research trends for microbial catalase production and its application in textile industry. Molecular modification (site-directed mutagenesis and directed revolution) will endue catalase with high pH and temperature stabilities. Improvement of catalase production, based on the understanding of induction mechanism and the process control of recombinant stain fermentation, will further accelerate the application of catalase in textile industry.

  11. Isotopes for the improvement of industrial products

    International Nuclear Information System (INIS)

    Schultze-Kraft, P.

    1978-01-01

    Full text: For many years the International Atomic Energy Agency has been giving technical assistance to developing countries on the application of radioisotopes in medicine, agriculture and hydrology. With increasing industrialization, these countries feel a growing need for the use of isotopic methods as a means of improving the control of production processes and the quality of industrial products. In response to the demand for training in this field, the IAEA recently held its first Regional Training Course in the Practical Use of Radioisotope Techniques in Industry for Process and Quality Control. The course was given from 27 March to 28 April 1978 at the Instituto Venezolano de Investigaciones Cientificas (IVIC) in Caracas, Venezuela, in co-operation with the Consejo Nacional para el Desarrollo de la Industria Nuclear (CONAN) and the Junta del Acuerdo de Cartagena. It was financed jointly by the IAEA and CONAN, and in addition received a special contribution by the Government of the Federal Republic of Germany. Participants were 18 engineers and physicists from Bolivia, Chile, Colombia, Ecuador, Peru and Venezuela, and the lecturers came from Denmark, Federal Republic of Germany, Poland and the host country. Course directors were Dr. J.J. Henriquez (IVIC) and Dr. L. Wiesner (IAEA expert). The idea of the course was to demonstrate that radioisotope techniques can considerably reduce production costs by optimizing industrial processes and making more efficient use of raw materials. It is estimated that the paper industry in the USA, for example, is saving about 100 million dollars per year through the application of radioisotopes. During the training course, the participants gained practical experience in applying isotopic techniques in several fields: in a paper mill at Moron they measured the weight per surface area, and in the cement factory of Ocumare del Tuy the residence time of clinker, at the new international airport of Maiquetia they determined the

  12. The Four Corners timber harvest and forest products industry, 2007

    Science.gov (United States)

    Steven W. Hayes; Todd A. Morgan; Erik C. Berg; Jean M. Daniels; Mike Thompson

    2012-01-01

    This report traces the flow of timber harvested in the "Four Corners" States (Arizona, Colorado, New Mexico, and Utah) during calendar year 2007, describes the composition and operations of the region's primary forest products industry, and quantifies volumes and uses of wood fiber. Historical wood products industry changes are discussed, as well as...

  13. Improving the Management of Innovative Development of Industrial Production According to Industry Specifics

    Directory of Open Access Journals (Sweden)

    Papizh Yuliia S.

    2018-03-01

    Full Text Available The problem of improvement of management efficiency of innovative development of industrial enterprises in modern economic conditions is indicated. The dynamics of innovative processes in Ukraine together with volumes of innovative activity of domestic enterprises are analyzed. The basic principles of formation and efficient functioning of the organizational-economic mechanism of innovative development of industrial production are substantiated. The branch specificity in management of innovative development of coal enterprises is identified. Directions of improvement of the organizational-economic mechanism of management of innovative development of enterprises of coal industry are defined. The basic principles of introduction of the mechanism for stimulation of innovative development of enterprises of coal industry are suggested.

  14. Development of the production of special steels for nuclear industries

    International Nuclear Information System (INIS)

    Vieillard-Baron, B.

    1977-01-01

    The development of electro-nuclear industries has a powerful impact on the production of special steels, although the quantity of material applied to the non-conventional parts of nuclear power plants is quite small as compared to the total production requirements in this industrial field. Evolution bears on the product research, development and testing methods, on the technical and marketing services - in particular the establishment of quality control teams and assurance manuals - and the implementation of high performance production equipments. Manufacturing must however take place under normal work load and productivity conditions of production tools, and thus ensure a satisfactory profitability on investments entailed [fr

  15. Cleaner production options for reducing industrial waste: the case of batik industry in Malang, East Java-Indonesia

    Science.gov (United States)

    Sirait, M.

    2018-01-01

    The aim of this research is to conduct cleaner production options for improving the environmental performance during the production of batik industry, the case of UKM batik, Malang, East Java. Batik industry is one of small and medium textile industry which has contribution to economic growth in Malang. However, during production the batik, it generates wastewater that has potential to decrease the environmental performance. Wastewater from Celaket batik industry has BOD, COD, TSS, and pH level is far larger than the threshold of water quality standard as a result of use chemical substance during the dyes processing. In order to prevent generating wastewater, this study utilized cleaner production options, such as substitution of input material.Substitution of input material for dyes process was implemented by replacement chemical dyes (e.g.indigosol, nafthol, rapid) with natural dyes (e.g. Indigofero Tintoria). Modifying of technology/equipment was conducted by developing wastewater treatment equipment to reduce waste of batik production. The implementation of this strategy was carried out by changing input material from chemical dyes with natural dyes. The CP uptake could reduce significantly the environmental impact in term of reduction of COD, BOD, and TSS.

  16. Labour Productivity in the New Zealand Construction Industry: A Thorough Investigation

    Directory of Open Access Journals (Sweden)

    John E Tookey

    2011-03-01

    Full Text Available Productivity growth is strongly correlated to economic growth and increases in welfare. This fact also holds true at the industry level and is particularly true in the NZ construction industry, since productivity growth in this sector may have significant effects on the affordability of housing in the country. In recent years construction in NZ has been subjected to a series of reports that have either highlighted ‘failure’ to grow productivity or have exhorted the industry to improve its ‘poor performance’.  However thus far little by way of analysis has gone into the productivity figures that have been quoted, nor has much been done to explain and justify if or why these figures are correct or incorrect.This research seeks to deconstruct construction productivity figures in NZ and explain the patterns over recent years of ‘poor performance’ in comparison with other industries.  As such it will examine the nature of the NZ construction industry and analyse the historic statistics related to its labour productivity. This will provide an overall understanding of the sector as well as those extraneous factors that may have significant influences on the NZ construction sector.The research found that while factors influencing inputs of labour productivity measure such as labour and material costs remained stable, factors impacting the corresponding outputs such as house and land prices, value of work in Non-residential and Infrastructure construction grew significantly between 1997 and 2007. Given the positive skewing effect of standard economic indicators (inflation etc on construction labour productivity figures, the relatively poor performance of construction is worrying for the industry. The paper concludes by demonstrating labour productivity in construction is significantly worse performing than previously suspected.

  17. [Guidelines to productivity bargaining in the health care industry].

    Science.gov (United States)

    Fottler, M D; Maloney, W F

    1979-01-01

    A potential conflict exists between the recent growth of unionization in the health care industry and management efforts to increase productivity. One method of managing this conflict is to link employee rewards to employee productivity through productivity bargaining.

  18. Innovation Barriers and Enablers that Affect Productivity in Uganda Building Industry

    Directory of Open Access Journals (Sweden)

    Henry Mwanaki Alinaitwe, , and

    2007-06-01

    Full Text Available The construction industry has of recent been blamed for lack of innovation. Lack of innovation in the industry is believed to be responsible for the decreasing or stagnant levels of productivity in comparison with other industries. This paper reviews the major barriers and enablers to innovation in general. Propositions were made about the factors that affect innovation in the construction industry which were then formulated into a questionnaire. A survey was made on building contractors in Uganda, a developing country, targeting those with financial strength, large in size, and with high capacity to carry out big projects. The identified factors were then ranked and correlated. The level of training in science, engineering and technical education, and the level of research and development at the industry level are looked at as the greatest innovation enablers in building that will drive forward labour productivity. The size of the domestic market and the level of security are the worst innovation barriers that lead to low productivity in the building industry in Uganda. Contractors, policy makers and the government should address the identified factors in order to improve productivity.

  19. Operational impact of product variety in the process industry

    DEFF Research Database (Denmark)

    Moseley, Alexandria Lee; Hvam, Lars; Herbert-Hansen, Zaza Nadja Lee

    2016-01-01

    The purpose of this research article is to examine the impact of product variety on production performance in the process industry. As the number of product variants sold by a process company typically impacts the run length, production data from a mineral wool insulation manufacturer is analyzed...

  20. Implementation of NFC technology for industrial applications: case flexible production

    Science.gov (United States)

    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.

  1. Factors driving and restraining adoption of Automation technologies in Swedish wood product industry.

    OpenAIRE

    Mapulanga, Mwanza; Saladi, Praveen

    2016-01-01

    Swedish wood product industry contributes significantly to the economy of the country. This industry adds more value to the sawn timber produced in order to manufacture different wooden products. Companies in Swedish wood product industry are presently seen as underdeveloped in terms of investments and developments in automation technologies. Automation technologies are seen by companies as a solution for improving productivity, product quality, manufacturing cost reduction and ultimately imp...

  2. Self regulation in the methanol industry

    International Nuclear Information System (INIS)

    Hymas, R.; Wilkes, P.

    1995-01-01

    The methanol industry is not known for a high degree of self-regulation, as one can see from a glance at historic price volatility, and historic demand/supply curves. Industry enthusiasts spend considerable effort attempting to improve their understanding of the industry by analyzing the abundance of data produced within the industry about these topics, usually without resulting in any definitive correlations. Rational planning within the industry is hindered by these factors as well as the large number of new production facilities continuously being announced. Against this background however demand has significantly increased, supply has kept up with demand, methanol plants structured on a rational basis have continued to be built, and in spite of wildly fluctuating product prices all established members of the industry apparently flourish. Historic trends, new entrants, and industry achievements are discussed

  3. Labour Productivity Convergence in 52 Industries: A Panel Data Analysis of Some European Countries

    Directory of Open Access Journals (Sweden)

    Tahir Mahmood

    2012-01-01

    Full Text Available Beta convergence and the speed of convergence of labour productivity for 52 industries are studied with a panel of data including 13 European countries. We use fixed effect approach to model the heterogeneity across countries. In primary sector and in service sector, the existence of -convergence is found for all industries. In manufacturing sector, convergence is found for all industries except for electronic and computing equipment industries. In general the speed of convergence estimates show slow adjustment. Speed is highest in the capital intensive industries. In primary production the convergence is slowest in agriculture and fastest in fishing industry. In manufacturing sector the convergence is slowest in food, drink and tobacco, and it is fastest in oil refining and nuclear fuel manufacturing industries. By augmenting the productivity models with labour utilization variable speeds up the convergence. Labour utilization is positively related to productivity growth in primary production industries, ICT producing manufacturing industries, and ICT producing services industries.

  4. Decomposition of Productivity Considering Multi-environmental Pollutants in Chinese Industrial Sector

    OpenAIRE

    Fujii, Hidemichi; Cao, Jing; Managi, Shunsuke

    2015-01-01

    The objective of this study is to calculate and decompose productivity incorporating multi-environmental pollutants in Chinese industrial sectors from 1992 to 2008. We apply a weighted Russell directional distance model to calculate productivity from both the economic and environmental performance. The main findings are: (1) Chinese industrial sectors increased productivity, with the main contributing factors being labor saving prior to 2000; (2) The main contributing factors for productivity...

  5. Engineering microbial cell factories for the production of plant natural products: from design principles to industrial-scale production.

    Science.gov (United States)

    Liu, Xiaonan; Ding, Wentao; Jiang, Huifeng

    2017-07-19

    Plant natural products (PNPs) are widely used as pharmaceuticals, nutraceuticals, seasonings, pigments, etc., with a huge commercial value on the global market. However, most of these PNPs are still being extracted from plants. A resource-conserving and environment-friendly synthesis route for PNPs that utilizes microbial cell factories has attracted increasing attention since the 1940s. However, at the present only a handful of PNPs are being produced by microbial cell factories at an industrial scale, and there are still many challenges in their large-scale application. One of the challenges is that most biosynthetic pathways of PNPs are still unknown, which largely limits the number of candidate PNPs for heterologous microbial production. Another challenge is that the metabolic fluxes toward the target products in microbial hosts are often hindered by poor precursor supply, low catalytic activity of enzymes and obstructed product transport. Consequently, despite intensive studies on the metabolic engineering of microbial hosts, the fermentation costs of most heterologously produced PNPs are still too high for industrial-scale production. In this paper, we review several aspects of PNP production in microbial cell factories, including important design principles and recent progress in pathway mining and metabolic engineering. In addition, implemented cases of industrial-scale production of PNPs in microbial cell factories are also highlighted.

  6. Transferring experience labs for production engineering students to universities in newly industrialized countries

    Science.gov (United States)

    Leiden, A.; Posselt, G.; Bhakar, V.; Singh, R.; Sangwan, K. S.; Herrmann, C.

    2018-01-01

    The Indian economy is one of the fastest growing economies in the world and the demand for the skilled engineers is increasing. Subsequently the Indian education sector is growing to provide the necessary number of skilled engineers. Current Indian engineering graduates have broad theoretical background but lack in methodological, soft and practical skills. To bridge this gap, the experience lab ideas from the engineering education at “Die Lernfabrik” (learning factory) of the Technische Universität Braunschweig (TU Braunschweig) is transferred to the Birla Institute of Technology and Science in Pilani (BITS Pilani), India. This Lernfabrik successfully strengthened the methodological, soft and practical skills of the TU Braunschweig production-engineering graduates. The target group is discrete manufacturing education with focusing on energy and resource efficiency as well as cyber physical production systems. As the requirements of industry and academia in India differs from Germany, the transfer of the experience lab to the Indian education system needs special attention to realize a successful transfer project. This publication provides a unique approach to systematically transfer the educational concept in Learning Factory from a specific university environment to a different environment in a newly industrialized country. The help of a bilateral university driven practice partnership between the two universities creates a lighthouse for the Indian university environment.

  7. CONTRIBUTION TO THE IMPROVEMENT OF PRODUCTS QUALITY IN BAKING INDUSTRY

    Directory of Open Access Journals (Sweden)

    Aleksandar Marić

    2009-09-01

    Full Text Available Food industry occupies special place in the processing industry, especially when we talk on the manufacturing of bakery products. Variable products quality on the market initiated the authors of this study to make an attempt, using comparative analysis of methods for quality control that are at most applied in bakery plants and other "convenient" methods to indicate the shortcomings and to argue convenience of using of methods that would improve testing of the quality. That approach could create a base for designing of model of quality improvement the baking industry.

  8. Monitoring and evaluation of production processes an analysis of the automotive industry

    CERN Document Server

    Panda, Anton; Pandová, Iveta

    2016-01-01

    This book presents topics on monitoring and evaluation of production processes in the automotive industry. Regulation of production processes is also described in details. The text deals with the implementation and evaluation of these processes during the mass production of components useful in the automotive industry. It evaluates the effects and results achieved after implementation in practice. The book takes into account the different methodologies of the world's automakers and applicable standards, such as standard EN ISO 9001 and the requirements of VDA and ISO/TS 16949. The content is used to those working with the development, production and quality control of new products in the demanding automotive industry. The information provided may also be useful to engineers and technical staff in organizations working with series production and production of spare parts for the automotive and other demanding industries. The content presented was written based on discussions with various companies and organiza...

  9. Promotion on the industrial products market

    Directory of Open Access Journals (Sweden)

    Raluca-Dania TODOR

    2015-12-01

    Full Text Available The literature abounds with articles and books on marketing and especially promoting consumer products. As consumers for these goods we are exposed each day to promotional messages of major product brands in order to attract or retain us when we are already buyers. Fewer things have been written about how to do promotion of industrial goods, which are a special category of goods, but have a very high quota in trade of goods, both nationally and internationally. This article will analy

  10. Preparative electrophoresis of industrial fission product solutions

    International Nuclear Information System (INIS)

    Tret, Joel

    1971-07-01

    The aim of this work is to contribute to the development of the continuous electrophoresis technique while studying its application in the preparative electrophoresis of industrial fission product solutions. The apparatus described is original. It was built for the purposes of the investigation and proved very reliable in operation. The experimental conditions necessary to maintain and supervise the apparatus in a state of equilibrium are examined in detail; their stability is an important factor, indispensable to the correct performance of an experiment. By subjecting an industrial solution of fission products to preparative electrophoresis it is possible, according to the experimental conditions, to prepare carrier-free radioelements of radiochemical purity (from 5 to 7 radioelements): 137 Cs, 90 Sr, 141+144 Ce, 91 Y, 95 Nb, 95 Zr, 103+106 Ru. (author) [fr

  11. The Four Corners timber harvest and forest products industry, 2012

    Science.gov (United States)

    Colin B. Sorenson; Steven W. Hayes; Todd A. Morgan; Eric A. Simmons; Micah G. Scudder; Chelsea P. McIver; Mike T. Thompson

    2016-01-01

    This report traces the flow of timber harvested in the "Four Corners" States (Arizona, Colorado, New Mexico, and Utah) during calendar year 2012, describes the composition and operations of the region’s primary forest products industry, and quantifies volumes and uses of wood fiber. Recent changes in the wood products industry are discussed, as well as trends...

  12. Industrial agglomeration and production costs in Norwegian salmon aquaculture

    OpenAIRE

    Tveterås, Ragnar

    2002-01-01

    During the last decade, empirical evidence of regional agglomeration economies has emerged for some industries. This paper argues that externalities from agglomeration are not only present in some manufacturing and service sectors, but can also occur in primary industries, such as aquaculture. Econometric analyses in this literature have primarily estimated rather restrictive production function specifications on aggregated industry data. Here, cost functions are estimated o...

  13. Fumonisin and Ochratoxin Production in Industrial Aspergillus niger Strains

    DEFF Research Database (Denmark)

    Frisvad, Jens Christian; Larsen, Thomas Ostenfeld; Thrane, Ulf

    2011-01-01

    as safe). However, A. niger has the potential to produce two groups of potentially carcinogenic mycotoxins: fumonisins and ochratoxins. In this study all available industrial and many non-industrial strains of A. niger (180 strains) as well as 228 strains from 17 related black Aspergillus species were...... examined for mycotoxin production. None of the related 17 species of black Aspergilli produced fumonisins. Fumonisins (B(2), B(4), and B(6)) were detected in 81% of A. niger, and ochratoxin A in 17%, while 10% of the strains produced both mycotoxins. Among the industrial strains the same ratios were 83......%, 33% and 26% respectively. Some of the most frequently used strains in industry NRRL 337, 3112 and 3122 produced both toxins and several strains used for citric acid production were among the best producers of fumonisins in pure agar culture. Most strains used for other biotechnological processes also...

  14. Spatial econometric analysis of China’s province-level industrial carbon productivity and its influencing factors

    International Nuclear Information System (INIS)

    Long, Ruyin; Shao, Tianxiang; Chen, Hong

    2016-01-01

    Highlights: • We evaluate the industrial carbon productivity of China’s provinces. • The regional disparity and clustering features exist simultaneously. • There is evident spatial dependence in regional industrial carbon productivity. • We employ spatial panel data models to examine the impact factors. • Spatial effects are found to be important in understanding industrial CO_2 emissions. - Abstract: This study measured the industrial carbon productivity of 30 provinces in China from 2005 to 2012 and examined the space–time characteristics and the main factors of China’s industrial carbon productivity using Moran’s I index and spatial panel data models. The empirical results indicate that there is significant positive spatial dependence and clustering characteristics in China’s province-level industrial carbon productivity. The spatial dependence may create biased estimated parameters in an ordinary least squares framework; according to the analysis of our spatial panel models, industrial energy efficiency, the opening degree, technological progress, and the industrial scale structure have significantly positive effects on industrial carbon productivity whereas per-capita GDP, the industrial energy consumption structure, and the industrial ownership structure exert a negative effect on industrial carbon productivity.

  15. 77 FR 9947 - Guidance for Industry: Early Clinical Trials With Live Biotherapeutic Products: Chemistry...

    Science.gov (United States)

    2012-02-21

    ...] Guidance for Industry: Early Clinical Trials With Live Biotherapeutic Products: Chemistry, Manufacturing... ``Guidance for Industry: Early Clinical Trials With Live Biotherapeutic Products: Chemistry, Manufacturing... for Industry: Early Clinical Trials With Live Biotherapeutic Products: Chemistry, Manufacturing, and...

  16. The Productivity Analysis of Chennai Automotive Industry Cluster

    Science.gov (United States)

    Bhaskaran, E.

    2014-07-01

    Chennai, also called the Detroit of India, is India's second fastest growing auto market and exports auto components and vehicles to US, Germany, Japan and Brazil. For inclusive growth and sustainable development, 250 auto component industries in Ambattur, Thirumalisai and Thirumudivakkam Industrial Estates located in Chennai have adopted the Cluster Development Approach called Automotive Component Cluster. The objective is to study the Value Chain, Correlation and Data Envelopment Analysis by determining technical efficiency, peer weights, input and output slacks of 100 auto component industries in three estates. The methodology adopted is using Data Envelopment Analysis of Output Oriented Banker Charnes Cooper model by taking net worth, fixed assets, employment as inputs and gross output as outputs. The non-zero represents the weights for efficient clusters. The higher slack obtained reveals the excess net worth, fixed assets, employment and shortage in gross output. To conclude, the variables are highly correlated and the inefficient industries should increase their gross output or decrease the fixed assets or employment. Moreover for sustainable development, the cluster should strengthen infrastructure, technology, procurement, production and marketing interrelationships to decrease costs and to increase productivity and efficiency to compete in the indigenous and export market.

  17. The Application of Industry 4.0 in Customized Furniture Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Wang Lin

    2017-01-01

    Full Text Available In the background of industrial 4.0, this paper analyzes the developmental road about customized furniture factory. Based on the concepts and features of industry 4.0, this paper analyzes the composition of the customized furniture factory, the main operation system and the operation process of the intelligent customized furniture factory. In order to achieve efficient and accurate production targets, intelligent customized furniture factory should be set up through the establishment of cyber physical system( CPS to cover the intelligent network.

  18. Safety-Culture Exploration in Taiwan’s Metal Industries: Identifying the Workers’ Background Influence on Safety Climate

    Directory of Open Access Journals (Sweden)

    Shu-Chiang Lin

    2017-10-01

    Full Text Available The present study aims to assess the safety-climate level in Taiwan’s metal industries, as well as to identify the influence of workers’ backgrounds on the safety climate. An earlier report showed that a poor safety culture was related to the cause of accidents in Taiwan’s traditional manufacturing industries. This study surveyed a total of 839 workers who voluntarily participated and completed the safety-culture questionnaires. These workers were from a Taiwanese metal company and its five satellite companies. Three safety-climate factors, namely safety perception, safety communication and safety-management systems, were assessed. Confirmatory factor analysis (CFA was conducted by developing structural equation modeling to ensure the questionnaire’s validity. The influence of workers’ backgrounds on the safety climate was identified by using one-way ANOVA. The reliability result of the questionnaire was above the acceptable level. The overall safety-climate score was 4.22 out of a five-point scale for safety perception, 4.23 for safety-management systems and 3.97 for safety communication. The scores indicate a good level of safety climate, with room for improvement in safety communication. Additionally, the influence of workers’ backgrounds on the safety climate was confirmed. Based on the validity test, it was also found that the questionnaire could be improved by reconstructing its questions in its development process in order to increase the safety-climate model’s reliability and validity, as well as its model fit.

  19. Production of Enzymes From Agricultural Wastes and Their Potential Industrial Applications.

    Science.gov (United States)

    Bharathiraja, S; Suriya, J; Krishnan, M; Manivasagan, P; Kim, S-K

    Enzymatic hydrolysis is the significant technique for the conversion of agricultural wastes into valuable products. Agroindustrial wastes such as rice bran, wheat bran, wheat straw, sugarcane bagasse, and corncob are cheapest and plentifully available natural carbon sources for the production of industrially important enzymes. Innumerable enzymes that have numerous applications in industrial processes for food, drug, textile, and dye use have been produced from different types of microorganisms from agricultural wastes. Utilization of agricultural wastes offers great potential for reducing the production cost and increasing the use of enzymes for industrial purposes. This chapter focuses on economic production of actinobacterial enzymes from agricultural wastes to make a better alternative for utilization of biomass generated in million tons as waste annually. © 2017 Elsevier Inc. All rights reserved.

  20. Personal Selling for the Forest Products Industry

    OpenAIRE

    Smith, Robert L. (Robert Lee), 1955 August 21-; Hansen, Eric, 1968-; Olah, David F.

    2009-01-01

    The role of salespeople in today's forest products industry is evolving from order taking and price quoting to promoting mutually profitable value exchanges. This publication details the salesperson's responsibilities, describes successful sales strategies, and lists additional available resources.

  1. Factors Influencing Productivity Change in the Forest Products Industry,

    Science.gov (United States)

    1985-04-01

    y Calificaciones. Una . Prueba De La Hipotesis de Hirschman Para La Industria 1 39 . * Lationoamericana. El Trimestre Economico XLVTI(3):613-650...Association federale des Syndicates de Producterus de Papiers, Cartons et Celluloses. 1958. Organization et Productivite dans les Industries du Papier, du...Carton et de la Cellulose. Summary in: - Productivity Measurement Review 13:41-46. Atkinson, R. C. 1980. Tax Incentives and Research. Science 208:449

  2. 77 FR 24722 - Draft Guidance for Industry: Safety of Nanomaterials in Cosmetic Products; Availability

    Science.gov (United States)

    2012-04-25

    ...] Draft Guidance for Industry: Safety of Nanomaterials in Cosmetic Products; Availability AGENCY: Food and... safety assessment of nanomaterials in cosmetic products. This guidance is intended to assist industry in... Cosmetic Products.'' The draft guidance is intended to assist industry in identifying the potential safety...

  3. The forest products industry at an energy/climate crossroads

    International Nuclear Information System (INIS)

    Brown, Marilyn A.; Baek, Youngsun

    2010-01-01

    Transformational energy and climate policies are being debated worldwide that could have significant impact upon the future of the forest products industry. Because woody biomass can produce alternative transportation fuels, low-carbon electricity, and numerous other 'green' products in addition to traditional paper and lumber commodities, the future use of forest resources is highly uncertain. Using the National Energy Modeling System (NEMS), this paper assesses the future of the forest products industry under three possible U.S. policy scenarios: (1) a national renewable electricity standard, (2) a national policy of carbon constraints, and (3) incentives for industrial energy efficiency. In addition, we discuss how these policy scenarios might interface with the recently strengthened U.S. renewable fuels standards. The principal focus is on how forest products including residues might be utilized under different policy scenarios, and what such market shifts might mean for electricity and biomass prices, as well as energy consumption and carbon emissions. The results underscore the value of incentivizing energy efficiency in a portfolio of energy and climate policies in order to moderate electricity and biomass price escalation while strengthening energy security and reducing CO 2 emissions. - Research highlights: →Transformational energy and climate policies such as a national renewable electricity standard, a national policy of carbon constraints, and incentives for industrial energy efficiency could have significant impact upon the future of the forest products industry. →Each policy scenario reduces CO 2 emissions over time, compared to the business-as-usual forecast, with the carbon constrained policy producing the largest decline. As a package, the three policies together could cut CO 2 emissions from the electricity sector by an estimated 41% by 2030. →This study underscores the value of incentivizing energy efficiency in a portfolio of energy and

  4. Fumonisin and Ochratoxin Production in Industrial Aspergillus niger Strains

    Science.gov (United States)

    Frisvad, Jens C.; Larsen, Thomas O.; Thrane, Ulf; Meijer, Martin; Varga, Janos; Samson, Robert A.; Nielsen, Kristian F.

    2011-01-01

    Aspergillus niger is perhaps the most important fungus used in biotechnology, and is also one of the most commonly encountered fungi contaminating foods and feedstuffs, and occurring in soil and indoor environments. Many of its industrial applications have been given GRAS status (generally regarded as safe). However, A. niger has the potential to produce two groups of potentially carcinogenic mycotoxins: fumonisins and ochratoxins. In this study all available industrial and many non-industrial strains of A. niger (180 strains) as well as 228 strains from 17 related black Aspergillus species were examined for mycotoxin production. None of the related 17 species of black Aspergilli produced fumonisins. Fumonisins (B2, B4, and B6) were detected in 81% of A. niger, and ochratoxin A in 17%, while 10% of the strains produced both mycotoxins. Among the industrial strains the same ratios were 83%, 33% and 26% respectively. Some of the most frequently used strains in industry NRRL 337, 3112 and 3122 produced both toxins and several strains used for citric acid production were among the best producers of fumonisins in pure agar culture. Most strains used for other biotechnological processes also produced fumonisins. Strains optimized through random mutagenesis usually maintained their mycotoxin production capability. Toxigenic strains were also able to produce the toxins on media suggested for citric acid production with most of the toxins found in the biomass, thereby questioning the use of the remaining biomass as animal feed. In conclusion it is recommended to use strains of A. niger with inactive or inactivated gene clusters for fumonisins and ochratoxins, or to choose isolates for biotechnological uses in related non-toxigenic species such as A. tubingensis, A. brasiliensis, A vadensis or A. acidus, which neither produce fumonisins nor ochratoxins. PMID:21853139

  5. Ethanol production in Brazil: a bridge between science and industry

    Directory of Open Access Journals (Sweden)

    Mario Lucio Lopes

    Full Text Available ABSTRACT In the last 40 years, several scientific and technological advances in microbiology of the fermentation have greatly contributed to evolution of the ethanol industry in Brazil. These contributions have increased our view and comprehension about fermentations in the first and, more recently, second-generation ethanol. Nowadays, new technologies are available to produce ethanol from sugarcane, corn and other feedstocks, reducing the off-season period. Better control of fermentation conditions can reduce the stress conditions for yeast cells and contamination by bacteria and wild yeasts. There are great research opportunities in production processes of the first-generation ethanol regarding high-value added products, cost reduction and selection of new industrial yeast strains that are more robust and customized for each distillery. New technologies have also focused on the reduction of vinasse volumes by increasing the ethanol concentrations in wine during fermentation. Moreover, conversion of sugarcane biomass into fermentable sugars for second-generation ethanol production is a promising alternative to meet future demands of biofuel production in the country. However, building a bridge between science and industry requires investments in research, development and transfer of new technologies to the industry as well as specialized personnel to deal with new technological challenges.

  6. Industry 4.0 - How will the nonwoven production of tomorrow look like?

    Science.gov (United States)

    Cloppenburg, F.; Münkel, A.; Gloy, Y.; Gries, T.

    2017-10-01

    Industry 4.0 stands for the on-going fourth industrial revolution, which uses cyber physical systems. In the textile industry the terms of industry 4.0 are not sufficiently known yet. First developments of industry 4.0 are mainly visible in the weaving industry. The cost structure of the nonwoven industry is unique in the textile industry. High shares of personnel, energy and machine costs are distinctive for nonwoven producers. Therefore the industry 4.0 developments in the nonwoven industry should concentrate on reducing these shares by using the work force efficiently and by increasing the productivity of first-rate quality and therefore decreasing waste production and downtimes. Using the McKinsey digital compass three main working fields are necessary: Self-optimizing nonwoven machines, big data analytics and assistance systems. Concepts for the nonwoven industry are shown, like the “EasyNonwoven” concept, which aims on economically optimizing the machine settings using self-optimization routines.

  7. Hazardous and Industrial Wastes Management: a Case Study of Khazra Industrial Park, Kerman

    Directory of Open Access Journals (Sweden)

    Hossein Jafari Mansoorian

    2013-08-01

    Full Text Available Background & Aims of the Study: Increasing hazardous industrial wastes and lack of necessary regulations for management of them have led to serious problems in some parts of Iran. The aim of this study was to evaluate the situation of collection, transportation, recycling, and disposal of hazardous industrial wastes in the Khazra Industrial Park of Kerman, Iran. Materials & Methods: This study was a descriptive cross-sectional study that was done using questionnaires and local visits during year 2009. In this questionnaire, some information about the industrial wastes, production, storage on site , collection, transformation, sorting, recycling, and disposal were recorded. Results:   In the Khazra Industrial Park, 71,600 kg/day of different industrial waste is produced. The biggest proportion of waste includes metals, and construction and demolition waste which are about 16,500 tons a year. The smallest proportion is non-iron metal waste, which is produced at a rate of 8 tons per year. 88.7 percent of the active industries at the Khazra Industrial Park produce solid industrial waste. Most of the industrial units do not use a united and coordinated system for storing waste and have no specific place for temporary storage inside the industrial park. The majority of industrial waste collection, which is about 59.8%, is done by private contractors. The industrial units transfer their waste separately, and just 9 industrial units recycle their waste. Disposal of these wastes is mainly done by selling to trading agencies. Each day, 3 tons of hazardous industrial waste is produced in this park. The highest production belongs to the oil factory (Keyhan Motor. Conclusions: According to the results, the Khazra Industrial Park needs a unified system for storing, transporting and collecting the sorted waste, and it also needs to have a transportation station with basic facilities. The wastes of most industrial units at the Khazra Industrial Park have the

  8. Supply of the Industrial Products in Romania. A Territorial Approach

    Directory of Open Access Journals (Sweden)

    Adriana Grigorescu

    2008-03-01

    Full Text Available The industrial products and services supply was analyzed in the present paper through the statistical indicators of the industrial production, applied for Romania (2005, both at macroeconomic and regional level (on development regions. The first part of the paper presents some of the methodological reglamentations used in determining the “industrial production” statistical indicator, according to the European Union statistical practices (Pack, 2000; *** ìMethodology of short-term business statisticsî, 2006; Peneder, 2001. In the second part of the paper, the authors analyze the main industrial policy previsions in Romania in order to accelerate the process of resource allocation among and within the various sectors, to improve the competitiveness, to attenuate the discrepancies between the economic development level of Romanian regions and to become part of a common European industrial policy. Regional analysis is a domain largely studied by Kangas, Leskinen, Kangas, 2007; Leskinen, Kangas, 2005; Rondinelli, 1996; Banai-Kashani, Reza, 1989.  

  9. Expanding Canadian natural gas production will strengthen growth of LP-gas industry

    International Nuclear Information System (INIS)

    Hawkins, D.J.

    1994-01-01

    In 1992, over 86% of Canadian propane and 70% of Canadian butane production originated in gas plants. Propane and butane production not recovered at gas plants is recovered in other processing facilities, primarily refineries and heavy oil upgraders. As a result, supplies of both products are largely tied to natural gas production, and the outlook for natural gas therefore provides the basis for any discussion on the outlook for gas processing and NGL industry infrastructure. The paper discusses gas processing, economies of scale, NGL supply, expected declines, industry structure and infrastructure, the two major centers of the Canadian NGL industry, new shippers, and required pipeline expansion

  10. INMETRO products analysis program: impact on quality of the brazilian industry

    Directory of Open Access Journals (Sweden)

    Marcos André Borges

    2008-07-01

    Full Text Available The main objective is to proceed a detailed analysis of the Products Analysis Program of Inmetro, evaluating its contribution to the suppliers of products and services. The relevance of this program - a governmental initiative financed with public resources that relates several sectors of the society – as a factor of incentive to the competitiveness of the national industry, can be evidenced by the research of the impact generated by this activity, translated in improvement actions to the analyzed products and services that aim at the correction of eventual non-conformity to the criteria set in standards and technical regulations related to health and safety. Several sectors in industry have been benefited with the creation or revision of standards, implementation of industry quality programs, voluntary or mandatory conformity assessment programs, and others. The consequences include, beyond the protection of the consumers, the increase of national industry competitiveness and domestic market strength, and the warranty of loyal competition between the suppliers. Key-words: Product Analysis, Quality, Inmetro.

  11. Particle production in a gravitational wave background

    Science.gov (United States)

    Jones, Preston; McDougall, Patrick; Singleton, Douglas

    2017-03-01

    We study the possibility that massless particles, such as photons, are produced by a gravitational wave. That such a process should occur is implied by tree-level Feynman diagrams such as two gravitons turning into two photons, i.e., g +g →γ +γ . Here we calculate the rate at which a gravitational wave creates a massless scalar field. This is done by placing the scalar field in the background of a plane gravitational wave and calculating the 4-current of the scalar field. Even in the vacuum limit of the scalar field it has a nonzero vacuum expectation value (similar to what occurs in the Higgs mechanism) and a nonzero current. We associate this with the production of scalar field quanta by the gravitational field. This effect has potential consequences for the attenuation of gravitational waves since the massless field is being produced at the expense of the gravitational field. This is related to the time-dependent Schwinger effect, but with the electric field replaced by the gravitational wave background and the electron/positron field quanta replaced by massless scalar "photons." Since the produced scalar quanta are massless there is no exponential suppression, as occurs in the Schwinger effect due to the electron mass.

  12. A new possibility of separate the natural and industrial components of the ambient radiation background

    International Nuclear Information System (INIS)

    Purghel, L.; Valcov, N.; Celarel, A.

    1997-01-01

    The ambient radiation background, sometimes considered as a gamma-ray background, is actually composed by a natural radiation field and an industrial radiation field, produced by nuclear facilities. This work presents a possibility to separate and to measure simultaneously both components by using the statistical discrimination method. As the statistical discrimination method is able to measure mixed radiation fields, characterized by essentially different statistical factors k = σ 2 / I (I - the mean value and σ 2 - the variance of the ionization current), this basic assumption of the method is checked, for the natural background and the gamma-ray checked, for natural background and the gamma-ray fields. The obtained value of the ratio k B / k γ = 9 has confirmed the validity of the statistical discrimination method as well as the assumption of a small contribution of the gamma-ray field to the ambient radiation background. Some estimations of the statistical uncertainties, associated with the measurement of two components of the ambient background field have been made. For a 10 liters, atmospheric pressure air - filled ionization chamber (or its equivalent, i.e. 2 liters, 5 atmospheres air -filled chamber) and a 30 s integration time constant, the minimum detectable absorbed dose rate of gamma-rays, for a 0.1 μ Gy / h natural background absorbed dose rate, is equal to 0.02 μ Gy / h. The statistical relative uncertainty of measurement for a 0.5 μ Gy / h absorbed dose rate gamma-ray field, corresponding to the admissible value of the equivalent dose rate of 0.6 μ Sv / h, for non-professional population is about 4 %. (authors)

  13. Productive efficiency of tea industry: A stochastic frontier approach ...

    African Journals Online (AJOL)

    In an economy where recourses are scarce and opportunities for a new technology are lacking, studies will be able to show the possibility of raising productivity by improving the industry's efficiency. This study attempts to measure the status of technical efficiency of tea-producing industry for panel data in Bangladesh using ...

  14. Mechanism of management of competitiveness of production of agrarian and industrial complex

    Directory of Open Access Journals (Sweden)

    Buryak E. A.

    2016-04-01

    Full Text Available the concept of competitiveness and mechanisms of management of competitiveness of production is considered. Major factors of ensuring competitiveness of production of agrarian and industrial complex are allocated. The main problems of production of wheat in the Republic of Crimea making negative impact on the level of her competitiveness are revealed. The mechanism of management of competitiveness of production of agrarian and industrial complex is developed.

  15. Potential reduced exposure products (PREPs) in industry trial testimony.

    Science.gov (United States)

    Wayne, Geoffrey Ferris

    2006-12-01

    To identify patterns in trial testimony that may reflect on the intentions or expectations of tobacco manufacturers with regard to the introduction of potential reduced exposure products (PREPs). Research was conducted using the Deposition and Trial Testimony Archive (DATTA) collection of trial testimony and depositions housed online at Tobacco Documents Online (www.tobaccodocuments.org). Relevant testimony was identified through full-text searches of terms indicating PREPs or harm reduction strategies. The role and function of PREPs in testimony were classified according to common and contrasting themes. These were analysed in the context of broader trial arguments and against changes in time period and the market. Analysis of testimony suggests that the failure of PREPs in the market tempered initial industry enthusiasm and made protection of the conventional cigarette market its major priority. The "breakthrough" character of PREPs has been de-emphasised, with trial arguments instead positioning PREPs as simply another choice for consumers. This framework legitimises the sale of conventional brands, and shifts the responsibility for adoption of safer products from the manufacturer to the consumer. Likewise, testimony has abandoned earlier dramatic health claims made with regard to PREPs, which had undermined industry arguments regarding efforts to reduce harm in conventional products. More recent testimony advocates the broad acceptance of independent guidelines that would validate use of health claims and enable the industry to market PREPs to consumers. Trial testimony reflects the changing role and positioning of PREPs by the tobacco industry. The findings are of particular importance with regard to future evaluation and potential regulation of reduced harm products.

  16. Impact of synthetic biology and metabolic engineering on industrial production of fine chemicals

    DEFF Research Database (Denmark)

    Jullesson, David; David, Florian; Pfleger, Brian

    2015-01-01

    Industrial bio-processes for fine chemical production are increasingly relying on cell factories developed through metabolic engineering and synthetic biology. The use of high throughput techniques and automation for the design of cell factories, and especially platform strains, has played...... chemicals that have reached the market, key metabolic engineering tools that have allowed this to happen and some of the companies that are currently utilizing these technologies for developing industrial production processes....... an important role in the transition from laboratory research to industrial production. Model organisms such as Saccharomyces cerevisiae and Escherichia coli remain widely used host strains for industrial production due to their robust and desirable traits. This review describes some of the bio-based fine...

  17. Briquette fuel production from wastewater sludge of beer industry and biodiesel production wastes

    Science.gov (United States)

    Nusong, P.; Puajindanetr, S.

    2018-04-01

    The production of industrial wastes is increasing each year. Current methods of waste disposal are severely impacting the environment. Utilization of industrial wastes as an alternative material for fuel is gaining interest due to its environmental friendliness. Thus, the objective of this research was to study the optimum condition for fuel briquettes produced from wastewater sludge of the beer industry and biodiesel production wastes. This research is divided into two parts. Part I will study the effects of carbonization of brewery wastewater sludge for high fixed carbon. Part II will study the ratio between brewery wastewater sludge and bleaching earth for its high heating value. The results show that the maximum fixed carbon of 10.01% by weight was obtained at a temperature of 350 °C for 30 minutes. The appropriate ratio of brewery wastewater sludge and bleaching earth by weight was 95:5. This condition provided the highest heating value of approximately 3548.10 kcal/kg.

  18. Inventory analysis of the timber industry in Ghana

    NARCIS (Netherlands)

    Eshun, J.F.; Potting, J.; Leemans, R.

    2010-01-01

    Background, aim, and scope The timber sector, i.e., forestry and timber industry, plays an important role in the socioeconomic development of Ghana through timber products export. Timber production in this sector is associated with increasing environmental burdens in terms of use of materials and

  19. Measuring industry productivity and cross-country convergence

    NARCIS (Netherlands)

    Inklaar, Robert; Diewert, W. Erwin

    2016-01-01

    This paper introduces a new method for simultaneously comparing industry productivity across countries and over time. The new method is similar to the method for making multilateral comparisons of Caves, Christensen and Diewert (1982b) but their method can only compare gross outputs across

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

    NARCIS (Netherlands)

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

    2017-01-01

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

  1. Intermediate product selection and blending in the food processing industry

    DEFF Research Database (Denmark)

    Kilic, Onur A.; Akkerman, Renzo; van Donk, Dirk Pieter

    2013-01-01

    This study addresses a capacitated intermediate product selection and blending problem typical for two-stage production systems in the food processing industry. The problem involves the selection of a set of intermediates and end-product recipes characterising how those selected intermediates...

  2. Cost competitive “soft sensor” for determining product recovery in industrial methanol

    DEFF Research Database (Denmark)

    S.B.A. Udugama, Isuru; Mansouri, Seyed Soheil; Huusom, Jakob Kjøbsted

    2017-01-01

    The measurement of ratio of product recovery in industrial methanol distillation is of high economic importance and represent a key performance index (KPI) of the distillation unit. In current operations, the product recovery of many industrial distillation units are not actively monitored, instead...

  3. EFFECTS OF OIL AND NATURAL GAS PRICES ON INDUSTRIAL PRODUCTION IN THE EUROZONE MEMBER COUNTRIES

    Directory of Open Access Journals (Sweden)

    Yılmaz BAYAR

    2014-04-01

    Full Text Available Industrial production is one of the leading indicators of gross domestic product which reflects the overall economic performance of a country. In other words decreases or increases in industrial production point out a contracting or expanding economy. Therefore, changes in prices of oil and natural gas which are the crucial inputs to the industrial production are also important for the overall economy. This study examines the effects of changes in oil and natural gas prices on the industrial production in the 18 Eurozone member countries during the period January 2001-September 2013 by using panel regression. We found that oil prices and natural gas prices had negative effect on industrial production in the Eurozone member countries.

  4. Manufacturing processes in the textile industry. Expert Systems for fabrics production

    Directory of Open Access Journals (Sweden)

    Juan BULLON

    2017-03-01

    Full Text Available The textile industry is characterized by the economic activity whose objective is the production of fibres, yarns, fabrics, clothing and textile goods for home and decoration,as well as technical and industrial purposes. Within manufacturing, the Textile is one of the oldest and most complex sectors which includes a large number of sub-sectors covering the entire production cycle, from raw materials and intermediate products, to the production of final products. Textile industry activities present different subdivisions, each with its own traits. The length of the textile process and the variety of its technical processes lead to the coexistence of different sub-sectors in regards to their business structure and integration. The textile industry is developing expert systems applications to increase production, improve quality and reduce costs. The analysis of textile designs or structures includes the use of mathematical models to simulate the behavior of the textile structures (yarns, fabrics and knitting. The Finite Element Method (FEM has largely facilitated the prediction of the behavior of that textile structure under mechanical loads. For classification problems Artificial Neural Networks (ANNs haveproved to be a very effective tool as a quick and accurate solution. The Case-Based Reasoning (CBR method proposed in this study complements the results of the finite element simulation, mathematical modeling and neural networks methods.

  5. Mapping of wine industry

    Directory of Open Access Journals (Sweden)

    Віліна Пересадько

    2016-10-01

    Full Text Available Having reviewed a variety of approaches to understanding the essence of wine industry, having studied the modern ideas about the future of wine industry, having analyzed more than 50 maps from the Internet we have set the trends and special features of wine industry mapping in the world, such as: - the vast majority of maps displays the development of the industry at regional or national level, whereas there are practically no world maps; - wine-growing regions are represented on maps very unevenly; - all existing maps of the industry could be classified as analytical ascertaining inventory type; - the dominant ways of cartographic representation are area method and qualitative background method, sign method and collation maps are rarely used; - basically all the Internet maps have low quality as they are scanned images with poor resolution; - the special feature of maps published lately is lack of geographical basis (except for state borders and coastline. We created wine production and consumption world map «Wine Industry» in the scale of 1:60 000 000 with simple geographical basis (state names, state borders, major rivers, coastline. It was concluded that from the methodological point of view it is incorrect not to show geographical basis on maps of wine industry. Analysis of this map allowed us to identify areas of traditional wine-making, potential wine-making areas and countries which claim to be the world leaders in the field of wine production. We found disbalans between wine production and wine consumption - increasing wine production in South America, China and the United States and increasing wine consumption (mainly due to the import products in countries where the grape is not the primary agricultural product.

  6. The Use of Modelling Methods for Product Configuration in Industrial Applications

    DEFF Research Database (Denmark)

    Hvam, Lars; Bonev, Martin; Haug, Anders

    2014-01-01

    reported. This article investigates the challenge on how industrial companies model their product CSs. The study is based on interviews of 18 industrial companies using CSs for configuring customer-tailored products. It investigates the relationship between using a structured modelling technique...... for modelling product families relative to less or no formal approaches. Furthermore, the study explores the specific characteristics of configuration set-ups with respect to size and complexity and their effect on product variant management and availability of product knowledge in organizations. The results......Developing product configuration system (CS) requires extracting and representing domain expert knowledge in appropriate product models. As acknowledged by researchers, this is often one of the most challenging activities in configuration projects, where only little empirical insights have yet been...

  7. Biological hydrogen production from industrial wastewaters

    Energy Technology Data Exchange (ETDEWEB)

    Peixoto, Guilherme; Pantoja Filho, Jorge Luis Rodrigues; Zaiat, Marcelo [Universidade de Sao Paulo (EESC/USP), Sao Carlos, SP (Brazil). School of Engineering. Dept. Hydraulics and Sanitation], Email: peixoto@sc.usp.br

    2010-07-01

    This research evaluates the potential for producing hydrogen in anaerobic reactors using industrial wastewaters (glycerol from bio diesel production, wastewater from the parboilization of rice, and vinasse from ethanol production). In a complementary experiment the soluble products formed during hydrogen production were evaluated for methane generation. The assays were performed in batch reactors with 2 liters volume, and sucrose was used as a control substrate. The acidogenic inoculum was taken from a packed-bed reactor used to produce hydrogen from a sucrose-based synthetic substrate. The methanogenic inoculum was taken from an upflow anaerobic sludge blanket reactor treating poultry slaughterhouse wastewater. Hydrogen was produced from rice parboilization wastewater (24.27 ml H{sub 2} g{sup -1} COD) vinasse (22.75 ml H{sub 2} g{sup -1} COD) and sucrose (25.60 ml H{sub 2} g{sup -1} COD), while glycerol only showed potential for methane generation. (author)

  8. GGDC Productivity Level Database : International Comparisons of Output, Inputs and Productivity at the Industry Level

    NARCIS (Netherlands)

    Inklaar, Robert; Timmer, Marcel P.

    2008-01-01

    In this paper we introduce the GGDC Productivity Level database. This database provides comparisons of output, inputs and productivity at a detailed industry level for a set of thirty OECD countries. It complements the EU KLEMS growth and productivity accounts by providing comparative levels and

  9. Preparing skilled labor in industry through production-based curriculum approach in vocational high school

    Science.gov (United States)

    Yoto

    2017-09-01

    Vocational high school (Sekolah Menengah Kejuruan / SMK) aims to prepare mid-level skilled labors to work in the industry and are able to create self-employment opportunities. For those reasons, the curriculum in SMK should be based on meeting the needs of the industries and is able to prepare learners to master the competence in accordance with the skills program of their choice. Production based curriculum is the curriculum which the learning process is designed together with the production process or using production process as a learning medium. This approach with the primary intention to introduce students with the real working environment and not merely simulations. In the production-based curriculum implementation model, students are directly involved in the industry through the implementation of industrial working practices, do work on production units in school, and do practical work in school by doing the job as done in the industry by using industry standards machines.

  10. Intermediate product selection and blending in the food processing industry

    NARCIS (Netherlands)

    Kilic, Onur A.; Akkerman, Renzo; van Donk, Dirk Pieter; Grunow, Martin

    2013-01-01

    This study addresses a capacitated intermediate product selection and blending problem typical for two-stage production systems in the food processing industry. The problem involves the selection of a set of intermediates and end-product recipes characterising how those selected intermediates are

  11. Alabama's forest products industry: performance and contribution to the State's economy, 1970 to 1980.

    Science.gov (United States)

    Wilbur R. Maki; Con H Schallau; Bennett B. Foster; Clair H. Redmond

    1986-01-01

    Employment and earnings in Alabama's forest products industry, like those of most Southern States, grew significantly between 1970 and 1980. The forest products industry accounted for a larger share of the State's economic base. in 1980 than in 1970. Of the 13 Southern States, only 5 had more forest products industry employment than Alabama. Moreover, during...

  12. Impact of synthetic biology and metabolic engineering on industrial production of fine chemicals.

    Science.gov (United States)

    Jullesson, David; David, Florian; Pfleger, Brian; Nielsen, Jens

    2015-11-15

    Industrial bio-processes for fine chemical production are increasingly relying on cell factories developed through metabolic engineering and synthetic biology. The use of high throughput techniques and automation for the design of cell factories, and especially platform strains, has played an important role in the transition from laboratory research to industrial production. Model organisms such as Saccharomyces cerevisiae and Escherichia coli remain widely used host strains for industrial production due to their robust and desirable traits. This review describes some of the bio-based fine chemicals that have reached the market, key metabolic engineering tools that have allowed this to happen and some of the companies that are currently utilizing these technologies for developing industrial production processes. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. EFFECTIVE FACTORS AND MODEL SYSTEMS IN THE INDUSTRIAL PRODUCTION OF NISIN

    Directory of Open Access Journals (Sweden)

    Ömer ŞİMŞEK

    2007-01-01

    Full Text Available Nisin is the first bacteriocin identified in Lactococcus lactis and belongs to type 1 lanthibiotic group. High nisin production in cultured media is related with the composition of fermentation medium, pH, produced nisin concentration and most importantly growth amount of cell. For industrial purpose, batch, fed-batch and continue fermentation systems were developed by regarding these factors. Maintaining efficient production of nisin having important potential at preservation of foods is important for both industrial production and using as starter culture. In this review the fermentation factors at nisin production were outlined and constructed model systems were compared.

  14. Food Safety Practices in the Egg Products Industry.

    Science.gov (United States)

    Viator, Catherine L; Cates, Sheryl C; Karns, Shawn A; Muth, Mary K; Noyes, Gary

    2016-07-01

    We conducted a national census survey of egg product plants (n = 57) to obtain information on the technological and food safety practices of the egg products industry and to assess changes in these practices from 2004 to 2014. The questionnaire asked about operational and sanitation practices, microbiological testing practices, food safety training for employees, other food safety issues, and plant characteristics. The findings suggest that improvements were made in the industry's use of food safety technologies and practices between 2004 and 2014. The percentage of plants using advanced pasteurization technology and an integrated, computerized processing system increased by almost 30 percentage points. Over 90% of plants voluntarily use a written hazard analysis and critical control point (HACCP) plan to address food safety for at least one production step. Further, 90% of plants have management employees who are trained in a written HACCP plan. Most plants (93%) conduct voluntary microbiological testing. The percentage of plants conducting this testing on egg products before pasteurization has increased by almost 30 percentage points since 2004. The survey findings identify strengths and weaknesses in egg product plants' food safety practices and can be used to guide regulatory policymaking and to conduct required regulatory impact analysis of potential regulations.

  15. Industrial powder metallurgy processing for production of high field Nb3Sn

    International Nuclear Information System (INIS)

    Hecker, A.; Gregory, E.; Wong, J.; Thieme, C.L.H.; Foner, S.

    1988-01-01

    Technology transfer is discussed for fabricating Nb 3 Sn(Ti) via powder metallurgy methods from laboratory scale production at MIT to industrial production at Supercon Inc. Industrial production techniques such as hydrostatic extrusion and drawing have produced superconducting wires with promising critical current densities in preliminary field measurements. Initial steps toward process modification and optimization to improve the commercial feasibility of the powder metallurgy process are evaluated. These modifications are aimed at reducing production time and increasing process flexibility

  16. Elements in a new sustainable industrial culture - Environmental assessment in product development

    DEFF Research Database (Denmark)

    Alting, Leo; Hauschild, Michael Zwicky; Wenzel, Henrik

    1997-01-01

    In the last few years the environmental focus in the manufacturing industry has shifted from the manufacturing processes to the products themselves, as these are accountable for the environmental impacts in all life cycle phases. The paper describes for 3 industrial cases how a newly developed LCA...... methodology can assist the product developer in development of more environmentally friendly products. Finally, common experience gained will be discussed....

  17. Establishing a Commercialization Model for Innovative Products in the Residential Construction Industry

    OpenAIRE

    McCoy, Andrew Patton

    2007-01-01

    Throughout the world, innovation is viewed as a critical factor in the future health of the construction industry. There is universal interest in successful commercialization of innovative construction products. This thesis focuses on the US construction industry's ability to successfully commercialize innovative products. US small, limited-resource innovators will be key players in this success. Recent failures of entrepreneurial business ventures in the commercialization of such product...

  18. Wood product industry - present state and studies of the development alternatives; Puuteollisuuden nykytilan ja haasteiden arviointia

    Energy Technology Data Exchange (ETDEWEB)

    Holmijoki, O.; Paajanen, T.; Kairi, M.

    2007-07-01

    In this research project the development of the wood products industry and its operating environment in Finland was studied using statistical data mainly from years 1995 - 2003. In this context, the wood products industry includes the sawmilling industry, the plywood and other wood panel industry, prefabricated wooden housing and the building joinery industry, wood packing manufacture and the manufacture of other wooden products. The development of the wood products industry and its operating environment has been estimated by combining statistical data about the business economy, production economy and the national economy from the Central Statistical Office of Finland together with data from the Finnish Forest Research Institute. Based on statistical data, the wood product markets, profitability and cost structure of branches, input market, use of labour force and investments have been studied. The economic importance of the wood products industry has been estimated at a national and a local level. Challenges facing wood products industry branches have been analysed using example calculations based on input-output theory. In the evaluation method, the business environment of the wood products industry branches and related branches, have been described with a use table at basic prices commonly using in the national economy. This method has enabled the direct and indirect effects of simultaneous quantity and price changes occurring in the wood product markets and markets related to the wood product industry, to be analysed. In the example calculations, variation of sawn timber production and log import, as well as the increments of sawn timber upgrading, wood product usage in building, wood panel production and purchase energy price, were reviewed

  19. Plans for industrial production of the SSC magnets

    International Nuclear Information System (INIS)

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

    1986-01-01

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

  20. Regulatory reforms and productivity: An empirical analysis of the Japanese electricity industry

    International Nuclear Information System (INIS)

    Nakano, Makiko; Managi, Shunsuke

    2008-01-01

    The Japanese electricity industry has experienced regulatory reforms since the mid-1990s. This article measures productivity in Japan's steam power-generation sector and examines the effect of reforms on the productivity of this industry over the period 1978-2003. We estimate the Luenberger productivity indicator, which is a generalization of the commonly used Malmquist productivity index, using a data envelopment analysis approach. Factors associated with productivity change are investigated through dynamic generalized method of moments (GMM) estimation of panel data. Our empirical analysis shows that the regulatory reforms have contributed to productivity growth in the steam power-generation sector in Japan

  1. Atmospheric carbon tetrachloride in rural background and industry surrounded urban areas in Northern Iberian Peninsula: Mixing ratios, trends, and potential sources

    International Nuclear Information System (INIS)

    Blas, Maite de; Uria-Tellaetxe, Iratxe; Gomez, Maria Carmen; Navazo, Marino; Alonso, Lucio; García, Jose Antonio; Durana, Nieves; Iza, Jon; Ramón, Jarol Derley

    2016-01-01

    Latest investigations on atmospheric carbon tetrachloride (CTC) are focused on its ozone depleting potential, adverse effects on the human health, and radiative efficiency and Global Warming Potential as a greenhouse gas. CTC mixing ratios have been thoroughly studied since its restriction under the Montreal Protocol, mostly in remote areas with the aim of reporting long-term trends after its banning. The observed decrease of the CTC background mixing ratio, however, was not as strong as expected. In order to explain this behavior CTC lifetime should be adjusted by estimating the relative significance of its sinks and by identifying ongoing potential sources. Looking for possible sources, CTC was measured with high-time resolution in two sites in Northern Spain, using auto-GC systems and specifically developed acquisition and processing methodologies. The first site, Bilbao, is an urban area influenced by the surrounding industry, where measurements were performed with GC–MSD for a one-year period (2007–2008). The second site, at Valderejo Natural Park (VNP), is a rural background area where measurements were carried out with GC-FID and covering CTC data a nonsuccessive five-year period (2003–2005, 2010–2011, and 2014–2015 years). Median yearly CTC mixing ratios were slightly higher in the urban area (120 pptv) than in VNP (80–100 pptv). CTC was reported to be well mixed in the atmosphere and no sources were noticed to impact the rural site. The observed long-term trend in VNP was in agreement with the estimated global CTC emissions. In the urban site, apart from industrial and commercial CTC sources, chlorine-bleach products used as cleaning agents were reported as promotors of indoor sources. - Highlights: • A methodology was developed to measure CTC using GC-MSD and GC-FID. • CTC ongoing sources were noticed in an industry surrounded urban area. • No noticeable nearby CTC sources impacted the rural site. • Long-term CTC trend in agreement

  2. Atmospheric carbon tetrachloride in rural background and industry surrounded urban areas in Northern Iberian Peninsula: Mixing ratios, trends, and potential sources

    Energy Technology Data Exchange (ETDEWEB)

    Blas, Maite de, E-mail: maite.deblas@ehu.eus [School of Engineering of Bilbao, University of the Basque Country UPV/EHU (Spain); Uria-Tellaetxe, Iratxe; Gomez, Maria Carmen [School of Engineering of Bilbao, University of the Basque Country UPV/EHU (Spain); Navazo, Marino [University College of Engineering of Vitoria-Gasteiz, University of the Basque Country UPV/EHU (Spain); Alonso, Lucio; García, Jose Antonio; Durana, Nieves; Iza, Jon; Ramón, Jarol Derley [School of Engineering of Bilbao, University of the Basque Country UPV/EHU (Spain)

    2016-08-15

    Latest investigations on atmospheric carbon tetrachloride (CTC) are focused on its ozone depleting potential, adverse effects on the human health, and radiative efficiency and Global Warming Potential as a greenhouse gas. CTC mixing ratios have been thoroughly studied since its restriction under the Montreal Protocol, mostly in remote areas with the aim of reporting long-term trends after its banning. The observed decrease of the CTC background mixing ratio, however, was not as strong as expected. In order to explain this behavior CTC lifetime should be adjusted by estimating the relative significance of its sinks and by identifying ongoing potential sources. Looking for possible sources, CTC was measured with high-time resolution in two sites in Northern Spain, using auto-GC systems and specifically developed acquisition and processing methodologies. The first site, Bilbao, is an urban area influenced by the surrounding industry, where measurements were performed with GC–MSD for a one-year period (2007–2008). The second site, at Valderejo Natural Park (VNP), is a rural background area where measurements were carried out with GC-FID and covering CTC data a nonsuccessive five-year period (2003–2005, 2010–2011, and 2014–2015 years). Median yearly CTC mixing ratios were slightly higher in the urban area (120 pptv) than in VNP (80–100 pptv). CTC was reported to be well mixed in the atmosphere and no sources were noticed to impact the rural site. The observed long-term trend in VNP was in agreement with the estimated global CTC emissions. In the urban site, apart from industrial and commercial CTC sources, chlorine-bleach products used as cleaning agents were reported as promotors of indoor sources. - Highlights: • A methodology was developed to measure CTC using GC-MSD and GC-FID. • CTC ongoing sources were noticed in an industry surrounded urban area. • No noticeable nearby CTC sources impacted the rural site. • Long-term CTC trend in agreement

  3. North Dakota timber industry: an assessment of timber product output and use, 2009

    Science.gov (United States)

    David E. Haugen; Robert A. Harsel

    2013-01-01

    Presents recent North Dakota forest industry trends; production and receipts of industrial roundwood; and production of saw logs and other products in 2009. Logging residue generated from timber harvest operations is reported, as well as wood and bark residue generated at primary wood-using mills and disposition of mill residues.

  4. PECULIARITIES OF THE ELECTROTECHNICAL INDUSTRY AND THEIR IMPACT ON THE PRODUCTION COSTS

    Directory of Open Access Journals (Sweden)

    POPESCU (COSTACHE LUMINITA NICOLETA

    2014-05-01

    Full Text Available The electrotechnical industry is in the top branch within the industrial development and the technical progress, currently providing a wide range of innovative products and services, and as a result of this dynamic development, the electrotechnical industry has currently become a key industry for many other industrial sectors. Electricity has established itself in most areas of activity due to its easy use, easy distance transport, the fact that it can be turned into other forms of energy and because it is the most suitable for the supply of automation processes. Consequently, given that industry is the key factor for the recovery, modernization and economic revival of the country, we can say that the electrotechnical industry also has a crucial influence on Romania’s social and economic evolution, and this evolution is in its turn the result of the production cost monitoring and control in this sector.

  5. South Dakota timber industry: an assessment of timber product output and use, 2009

    Science.gov (United States)

    Ronald J. Piva; Gregory J. Josten

    2013-01-01

    Presents recent South Dakota forest industry trends; production and receipts of industrial roundwood; and production of saw logs, veneer logs, pulpwood, and other products in 2009. Logging residue generated from timber harvest operations is reported, as well as wood and bark residue generated at primary wood-using mills and disposition of mill residues.

  6. Industrial waste treatment and application in rubber production

    Science.gov (United States)

    Pugacheva, I. N.; Popova, L. V.; Repin, P. S.; Molokanova, L. V.

    2018-03-01

    The paper provides for the relevance of various industrial waste treatment and application, as well as their secondary commercialization. It considers treatment of secondary polymer materials turning to additives applied in rubber production, in particular, in production of conveyor and V-type belts used in mechanical engineering. It is found that oligomers obtained from petroleum by-products can be used as an impregnating compound for fiber materials. Such adhesive treatment prior to introduction of impregnating compounds into elastomeric materials improves adhesion and complements performance of obtained composites.

  7. Ergonomic decision-making: a conceptual framework for experienced practitioners from backgrounds in industrial engineering and physical therapy.

    Science.gov (United States)

    Piegorsch, Karen M; Watkins, Ken W; Piegorsch, Walter W; Reininger, Belinda; Corwin, Sara J; Valois, Robert F

    2006-09-01

    Ergonomists play an important role in preventing and controlling work-related injuries and illnesses, yet little is known about the decision-making processes that lead to their recommendations. This study (1) generated a data-grounded conceptual framework, based on schema theory, for ergonomic decision-making by experienced practitioners in the USA and (2) assessed the adequacy of that framework for describing the decision-making of ergonomics practitioners from backgrounds in industrial engineering (IE) and physical therapy (PT). A combination of qualitative and quantitative analyses, within and across 54 decision-making situations derived from in-depth interviews with 21 practitioners, indicated that a single framework adequately describes the decision-making of experienced practitioners from these backgrounds. Results indicate that demands of the practitioner environment and practitioner factors such as personality more strongly influence the decision-making of experienced ergonomics practitioners than does practitioner background in IE or PT.

  8. GELCASTING: From laboratory development toward industrial production

    Energy Technology Data Exchange (ETDEWEB)

    Omatete, O.O.; Janney, M.A.; Nunn, S.D.

    1995-07-01

    Gelcasting, a ceramic forming process, was developed to overcome some of the limitations of other complex-shape forming techniques such as injection molding and slip casting. In gelcasting, a concentrated slurry of ceramic powder in a solution of organic monomers is poured into a mold and then polymerized in-situ to form a green body in the shape of the mold cavity. Thus, it is a combination of polymer chemistry with slip processing and represents minimal departure from standard ceramic processing. The simplicity of the process has attracted industrial partners and by collaboration between them and the developers, the process is being advanced from the laboratory toward industrial production.

  9. Improved coordination of the production cycle in the paper industry : To manage a wide product range and sequence-dependent changeovers

    OpenAIRE

    Johansson, Carl; Strandberg, Erik

    2015-01-01

    Today the manufacturing industry is faced with the challenge to stay competitive in an era of shorter product lifecycles and increased product variety. This has forced manufacturing companies to deal with an increased amount of products and more and faster changes to the product line. The same trend can also be seen in the paper industry where bulk products decreasing and more diversified products in smaller lot-sizes increasing, with a greater focus on customer specific products. Traditional...

  10. Integrated assessment of the phosphate industry

    International Nuclear Information System (INIS)

    Ryan, M.T.; Cotter, S.J.

    1980-05-01

    The phosphate industry in the United States includes three major activities, namely, mining and milling of phosphate rock, phosphate product manufacture, and phosphate product use. Phosphatic materials contain uranium, thorium, and their decay products in greater than background amounts. This assessment of the radiological impacts associated with the redistribution of radioactive components of phosphate materials may provide insight into the effects of uranium extraction from phosphate materials for use in the nuclear fuel cycle

  11. The Finnish background report for the EC documentation of best available techniques for tanning industry

    Energy Technology Data Exchange (ETDEWEB)

    Kustula, V.; Salo, H.; Witick, A.; Kaunismaa, P.

    2000-08-01

    The objective of this document is to identify best available techniques (BAT) for the reduction of emissions and energy use in the tanning industry in Finland. The leather tanning industry in Finland has long traditions, dating back for centuries, but today there are only nine tanneries of any importance left. The tanneries vary in size from small, family-owned ones to large on a Finnish scale, with a staff of about 70 persons. The production of finished leather in even the largest tannery in Finland is well below the production limit (12 tonnes finished leather a day) mentioned in the IPPC-directive (96/61/EC). The range of products manufactured by the Finnish leather industry is large and includes processed leather for, e.g. footwear, clothing, furniture and intermediate products, e.g. wet-blue and crust. The hides and skins of cows, lamb, elk, reindeer and occasionally skins from other animals, e.g. horses are the main raw materials used. Some of the tanneries carry out only a part of the processing and sell their products in a treated, but not finished state. Tanneries which undertake only a part of the preparation process are reviewed in this document as well. Because of the varying size of the Finnish tanneries, the quality and quantity of emissions and environmental impacts vary considerably. The parameters used by the authorities are suspended solids (SS), biological oxygen demand (BOD), and chromium and sulphide concentration in the effluents. The quantity of waste and waste water generated is also subject to assessment by the authorities. Direct regulation of emissions is practised in Finland by issuing permits containing emission limit values. Major waste streams generated are sludge from waste water treatment plants, animal residues from the beamhouse stage, residues from tanned leather and chemicals used. Various ways of residue separation and consequently reuse and recovery are practised in most Finnish tanneries. The proteinaceous residues from the

  12. Bacterial L-arabinose isomerases: industrial application for D-tagatose production.

    Science.gov (United States)

    Boudebbouze, Samira; Maguin, Emmanuelle; Rhimi, Moez

    2011-12-01

    D-tagatose is a natural monosaccharide with a low caloric value and has an anti-hyperglycemiant effect. This hexose has potential applications both in pharmaceutical and agro-food industries. However, the use of D-tagatose remains limited by its production cost. Many production procedures including chemical and biological processes were developed and patented. The most profitable production way is based on the use of L-arabinose isomerase which allows the manufacture of D-tagatose with an attractive rate. Future developments are focused on the generation of L-arabinose isomerases having biochemical properties satisfying the industrial applications. This report provides a brief review of the most recent patents that have been published relating to this area.

  13. Background information for the SER Energy Agreement for Sustainable Growth calculations. Sectors Industry, Agriculture and Horticulture; Achtergronddocument bij doorrekening Energieakkoord. Sectoren industrie en land- en tuinbouw

    Energy Technology Data Exchange (ETDEWEB)

    Wetzels, W. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    On September 4, 2013, representatives of employers' associations, trade union federations, environmental organizations, the Dutch government and civil society have signed an Energy Agreement for Sustainable Growth. ECN and PBL have been asked to evaluate this agreement. This report gives background information on the evaluation of the measures aimed at improving energy efficiency in industry and agriculture [Dutch] Op 4 september 2013 is het 'Energieakkoord voor duurzame groei' getekend. ECN en PBL zijn gevraagd het akkoord te beoordelen en door te rekenen. Dit rapport dient als achtergronddocument bij de doorrekening van de maatregelen gericht op energiebesparing in de industrie en land- en tuinbouw.

  14. Radioactive sealed sources production process for industrial radiography

    International Nuclear Information System (INIS)

    Santos, Paulo de S.; Ngunga, Daniel M.G.; Camara, Julio R.; Vasquez, Pablo A.S.

    2017-01-01

    providing products and services to the private and governmental Brazilian users of industrial radiography and nucleonic control systems. Radioactive sealed sources are commonly used in nondestructive tests as radiography to make inspections and verify the internal structure and integrity of materials and in nucleonic gauges to control level, density, viscosity, etc. in on-line industrial processes. One of the most important activities carried out by this laboratory is related to the inspection of source projectors devices used in industrial radiography and its constituent parts as well as remote handle control assembly drive cable and guide tube systems. The laboratory also provide for the users iridium-192, cobalt-60 and selenium-75 sealed sources and performs quality control tests replacing spent or contaminated radiative sources. All discard of radioactive source is treated as radioactive waste. Additionally, administrative and commercial processes and protocols for exportation and transport of radioactive material are developed by specialized departments. In this work are presented the mean processes and procedures used by the Sealed Source Production Laboratory such as the arrival of the radioactive material to the laboratory and the source projectors, mechanical inspections, source loading, source leaking tests, etc. (author)

  15. Radioactive sealed sources production process for industrial radiography

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Paulo de S.; Ngunga, Daniel M.G.; Camara, Julio R.; Vasquez, Pablo A.S., E-mail: psantos@ipen.br, E-mail: hobeddaniel@gmail.com, E-mail: jrcamara@ipen.br, E-mail: pavsalva@ipen.br [Instituto de Pesquisas Energética s e Nucleares (IPEN/CNEN-SP), São Paulo, SP (Brazil)

    2017-07-01

    providing products and services to the private and governmental Brazilian users of industrial radiography and nucleonic control systems. Radioactive sealed sources are commonly used in nondestructive tests as radiography to make inspections and verify the internal structure and integrity of materials and in nucleonic gauges to control level, density, viscosity, etc. in on-line industrial processes. One of the most important activities carried out by this laboratory is related to the inspection of source projectors devices used in industrial radiography and its constituent parts as well as remote handle control assembly drive cable and guide tube systems. The laboratory also provide for the users iridium-192, cobalt-60 and selenium-75 sealed sources and performs quality control tests replacing spent or contaminated radiative sources. All discard of radioactive source is treated as radioactive waste. Additionally, administrative and commercial processes and protocols for exportation and transport of radioactive material are developed by specialized departments. In this work are presented the mean processes and procedures used by the Sealed Source Production Laboratory such as the arrival of the radioactive material to the laboratory and the source projectors, mechanical inspections, source loading, source leaking tests, etc. (author)

  16. Total Factor Productivity Growth, Technical Progress & Efficiency Change in Vietnam Coal Industry - Nonparametric Approach

    Science.gov (United States)

    Phuong, Vu Hung

    2018-03-01

    This research applies Data Envelopment Analysis (DEA) approach to analyze Total Factor Productivity (TFP) and efficiency changes in Vietnam coal mining industry from 2007 to 2013. The TFP of Vietnam coal mining companies decreased due to slow technological progress and unimproved efficiency. The decadence of technical efficiency in many enterprises proved that the coal mining industry has a large potential to increase productivity through technical efficiency improvement. Enhancing human resource training, technology and research & development investment could help the industry to improve efficiency and productivity in Vietnam coal mining industry.

  17. NEW ECO-EFFICIENT PRODUCTS USED IN LEATHER INDUSTRY

    Directory of Open Access Journals (Sweden)

    ROSU Dan

    2016-05-01

    Full Text Available In today's move to "sustainable production" the leather industry, as well as many other industries is recognized as a polluting one. Traditional chemical operations are polluting because of the levels of inorganic chemical waste. Process chemicals which are not consumed within the reactions necessary to convert collagen to leather are currently discharged to waste. These are usually applied during bulk production, such as inorganic agents from beam house and tanning processes, e.g. lime, sulphide, ammonium salts, sulphuric acid and sodium chloride, mineral tanning agents – mainly Cr(III and the less common Al(III, Zr(III, Ti(III, Fe(III salts -, whereas depending on the tanning process and the leather article produced organic chemical waste discharged comprises aldehydic and polyphenolic tanning products, bating enzymes, organic carboxylic acids and excess electrolyte stable synthetic fat liquors. It is rare for chemicals and water to be recovered for re-use from several of these process steps. Moreover, tanners worldwide are required to operate within strict legislative boundaries. Serious drawbacks continuously arise concerning the chrome–tanning process in leather industry and the environmental hazardous consequences of chromium containing effluents. In order to overcome this impediment, a great deal of research has been focused on developing chrome–free tanning methods in the past years, such as titanium tanning. In the present study, Ti–Al tanned bovine leather was characterized by means of SEM microscopy, EDAX elemental analysis, ATR–FTIR spectroscopy, thermogravimetry TGA, and differential scanning calorimetry DSC techniques.

  18. Production capability of the US uranium industry

    International Nuclear Information System (INIS)

    deVergie, P.C.; Anderson, J.R.; Miley, J.W.; Frederick, C.J.L.

    1980-01-01

    Demand for U 3 O 8 through the late 1990s could be met at the grades and costs represented by the $30 resources, although for the next 3 or 4 years, production will probably be from the lower cost portions of these resources if prices remain low. However, to meet currently projected uranium requirements beyond the year 2000, there will have to be a transition by the mid-1990s to higher cost and lower grade production in order to include supply from the additional increment of resources available between the $30 and $50 levels. Plans and financial commitments required to accomplish such a transition must be initiated y the mid-1980s, since lead times are increasing for exploration and for mill licensing and construction. Engineering planning and feasibility analyses would have to be carried out under a more advanced time frame than previously required. The importance of the potential resources can easily be seen. In meeting the high-case demand during the years 2005 through 2019 more than 50% of the production would be from resources assigned to the $50 probable potential resource category. By about the year 2006, there will have had to be considerable development of the possible, and perhaps, some of the speculative resources to assure continued production expansion; by 2020, more than 50% of the production would depend on the previous successes in finding and developing such resources. The continuation of the current trend in production curtailment and decreasing exploration will significantly lessen the domestic uranium industry's ability to respond quickly to the projected increases in uranium requirements. The industry's future will be unsettled until it preceives clear indications of demand and price incentives that will justify long-term capital investments

  19. Description of the production process - industrial phase; Descricao do processo produtivo - fase industrial

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-10-15

    This chapter presents the description of the present state-of-art, in this paper called first generation of the productive process of sugar-cane bio ethanol in Brazil, related to the industrial phase involving their improvements and also the aspects related to the second generation technologies, particularly the hydrolysis and gasification of the biomass technologies. The chapter also approaches the aspects referred to the use of sugar cane bagasse and the straw cape, and also the production of electric power surplus.

  20. Italian industrial districts: A model of success or a weak productive system?

    Directory of Open Access Journals (Sweden)

    Daniele Schilirò

    2012-10-01

    Full Text Available The present contribution focuses on two issues. The first one concerns the characteristics of industrial districts and the increasing weight of these districts in the Italian system of production. The second issue is about the competitiveness of the Italian industrial districts, if they represent a model of success or rather a weak system of production. Thus, the transformation of the industrial districts is examined and the strengths and weaknesses are highlighted. One argument that comes out of this investigation is that industrial districts are strongly influenced by institutions, territory, and also by the social and cultural environment. The second argument regards the competitiveness of this Italian industrial development model, based on SMEs, which is founded on the specialization of productions, on innovation and internationalization. The paper argues that this model, which represents the ``Made in Italy'', is still a strong and dynamic system which has shown good performances and it represents a paradigm of lasting competitiveness, even if it is restrained by many external chronic constraints.

  1. Innovation in product and services in the shipping retrofit industry

    DEFF Research Database (Denmark)

    Hermann, Roberto Rivas; Köhler, Jonathan

    regulation could create innovation in green products and services in the maritime retrofitting industry?” Our case study focus on business models for the development, installation and operation of ballast water management systems in Denmark. We engaged the perspectives of ship-owners, equipment manufacturers....... Similarly, given the deindustrialisation dynamics to regions with lower manufacturing costs, it is argued that a combination of knowledge intensive and service-based economy will eventually fill the gap left by manufacturing industries. To create added value to their products, some leading firms...... are increasingly developing product-service systems. It is however, argued that product-service systems are not always sustainable, and thus little evidence connect them with green growth. To fill in this gap, we are carrying a case study guided by the following research question: “How the ballast water treatment...

  2. INNOVATIVE RESERVES OF LABOR PRODUCTIVITY IMPROVE IN NATIONAL ENTERPRISES OF SUGAR INDUSTRY

    Directory of Open Access Journals (Sweden)

    T. Kostenko

    2015-06-01

    Full Text Available Overcoming the innovative inertia and effective use of innovative reserves of labor productivity increase in domestic sugar factories is an important step towards the revival of strategically important sector for Ukraine’s economy and the key to its future development in the long run. The aim of the article is to search and study of innovative reserves of labor productivity increase in domestic enterprises of sugar industry. The international experience of innovation implementing in sugar industry enterprises is studied. The paper proves that management innovation is innovative reserves of labor productivity improve in the domestic sugar enterprises. The study analyzes overall trends of innovation development and dynamics of labor productivity in the sugar factories of Ukraine during the period of 2003-2013. The benefits and risks of laboratory tests of sugar beets and sugar are overviewed for the optimal technological mode of production installation on terms of outsourcing. The necessity and economic effectiveness of laboratory research outsourcing is proved to create the optimal technological mode of sugar production. It will improve labor productivity and quality of sugar, increase production and develop new profitable activities of sugar industry enterprises.

  3. Energy reserch in the mechanical forest industry 1980-1982. Energy consumption in the manufacture of joinery products, wooden houses and in the further processing of sawn timber

    Energy Technology Data Exchange (ETDEWEB)

    Tarvainen, V.; Froeblom, J.

    1983-03-01

    Energy consumption in the mechanical forest industry in 1979 was studied by sending questionnairies to all the significant factories Information was requested on power and heat consumption and installed power in separate process phases. For background information, some aspects of the production process were also requested. The factories which answered the inquiry produced about one half of the doors and windows manufactured in 1979, one sixth of the finger jointed timber and about one third of other products in the branch. The total energy consumption in the branch was 1 556 TJ, 77% was heat. The share of the joinery industry (doors, windows and fixtures) in the total was 2/3, of which 86% was heat energy. The energy needed in the wooden house industry was 219 TJ, in planing works 137 TJ, in the gluelam industry 86 TJ, in finger jointing 76 TJ and in the production of roof trusses about 6 TJ. The investigated brances accounted for 7% of the energy consumption of the whole mechanical forest industry. The energy consumption in producing products of the same type in different factories varied very much. The differences were partially structural. However, there is considerable room for energy savings in many of the factories.

  4. Product modeling standards for the building and construction industry : Past, present and future

    NARCIS (Netherlands)

    Tolman, F.P.

    1999-01-01

    For the past ten years most sectors of industry have been developing standards for the electronic sharing and exchange of product model data. While several related industries, such as automotive and shipbuilding manufacturing have been relatively successful in integrating electronic product models

  5. The industrial nuclear fuel cycle in Argentina

    International Nuclear Information System (INIS)

    Koll, J.H.; Kittl, J.E.; Parera, C.A.; Coppa, R.C.; Aguirre, E.J.

    1977-01-01

    The nuclear power program of Argentina for the period 1976-85 is described, as a basis to indicate fuel requirements and the consequent implementation of a national fuel cycle industry. Fuel cycle activities in Argentina were initiated as soon as 1951-2 in the prospection and mining activities through the country. Following this step, yellow-cake production was initiated in plants of limited capacity. National production of uranium concentrate has met requirements up to the present time, and will continue to do so until the Sierra Pintada Industrial Complex starts operation in 1979. Presently, there is a gap in local production of uranium dioxide and fuel elements for the Atucha power station, which are produced abroad using Argentine uranium concentrate. With its background, the argentine program for the installation of nuclear fuel cycle industries is described, and the techno-economical implications considered. Individual projects are reviewed, as well as the present and planned infrastructure needed to support the industrial effort [es

  6. Where Does Creativity Fit into a Productivist Industrial Model of Knowledge Production?

    Science.gov (United States)

    Ghassib, Hisham B.

    2010-01-01

    The basic premise of this paper is the fact that science has become a major industry: the knowledge industry. The paper throws some light on the reasons for the transformation of science from a limited, constrained and marginal craft into a major industry. It, then, presents a productivist industrial model of knowledge production, which shows its…

  7. Productivity and Openness: Firm Level Evidence in Brazilian Manufacturing Industries

    OpenAIRE

    Wenjun Liu; Shoji Nishijima

    2012-01-01

    This study investigates the productivity of Brazilian manufacturing industries, particularly addressing the influence of liberalization on productivity. We first calculate total factor productivity (TFP) by estimating the stochastic frontier production function and the inefficiency determination equation simultaneously. Then TFP growth rates are regressed on openness-related variables and other firm characteristics. The results show that firm openness to the world is a crucial determinant of ...

  8. Lean production and willingness to change: German industrial survey

    OpenAIRE

    Roessler, Markus Philipp; Spiertz, Daniel; Metternich, Joachim

    2014-01-01

    The Massachusetts Institute of Technology led a global benchmark analysis within the automotive industry in the late 1980s. The results showed significant differences in the organization of production between Western and Japanese companies. For these differences one of the researchers involved, John Kraftcik, distinguished between “lean” and “buffered” production systems. In addition to the fact that Japanese car builders met higher quality standards, also productivity and flexibility were si...

  9. Innovation Barriers and Enablers that Affect Productivity in Uganda Building Industry

    OpenAIRE

    Henry Mwanaki Alinaitwe, , and; Kristian Widén; Jackson Mwakali; Bengt Hansson

    2007-01-01

    The construction industry has of recent been blamed for lack of innovation. Lack of innovation in the industry is believed to be responsible for the decreasing or stagnant levels of productivity in comparison with other industries. This paper reviews the major barriers and enablers to innovation in general. Propositions were made about the factors that affect innovation in the construction industry which were then formulated into a questionnaire. A survey was made on building contractors in U...

  10. Grid-based Simulation of Industrial Thin Film Production

    NARCIS (Netherlands)

    Krzhizhanovskaya, V.V.; Sloot, P.M.A.; Gorbachev, Y.E.

    2005-01-01

    In this article, the authors introduce a Grid-based virtual reactor, a High Level Architecture (HLA)-supported problem-solving environment that allows for detailed numerical study of industrial thin-film production in plasma-enhanced chemical vapor deposition (PECVD) reactors. They briefly describe

  11. The U.S. Chemical Industry, the Products It Makes

    Science.gov (United States)

    Chemical and Engineering News, 1972

    1972-01-01

    This section of the annual report on the chemical industry presents data on these areas of chemical production: growth rates, man-made fibers; the 50 largest volume chemicals, major inorganics and organics, plastics, drugs, magnesium, and paint. Includes production figures for 1961, 1969, 1970, 1971 and percent change for 1970-71 and for 1961-71.…

  12. Industry Efficiency and Total Factor Productivity Growth under Resources and Environmental Constraint in China

    Directory of Open Access Journals (Sweden)

    Feng Tao

    2012-01-01

    Full Text Available The growth of China's industry has been seriously depending on energy and environment. This paper attempts to apply the directional distance function and the Luenberger productivity index to measure the environmental efficiency, environmental total factor productivity, and its components at the level of subindustry in China over the period from 1999 to 2009 while considering energy consumption and emission of pollutants. This paper also empirically examines the determinants of efficiency and productivity change. The major findings are as follows. Firstly, the main sources of environmental inefficiency of China's industry are the inefficiency of gross industrial output value, the excessive energy consumption, and pollutant emissions. Secondly, the highest growth rate of environmental total factor productivity among the three industrial categories is manufacturing, followed by mining, and production and supply of electricity, gas, and water. Thirdly, foreign direct investment, capital-labor ratio, ownership structure, energy consumption structure, and environmental regulation have varying degrees of effects on the environmental efficiency and environmental total factor productivity.

  13. Industry efficiency and total factor productivity growth under resources and environmental constraint in China.

    Science.gov (United States)

    Tao, Feng; Li, Ling; Xia, X H

    2012-01-01

    The growth of China's industry has been seriously depending on energy and environment. This paper attempts to apply the directional distance function and the Luenberger productivity index to measure the environmental efficiency, environmental total factor productivity, and its components at the level of subindustry in China over the period from 1999 to 2009 while considering energy consumption and emission of pollutants. This paper also empirically examines the determinants of efficiency and productivity change. The major findings are as follows. Firstly, the main sources of environmental inefficiency of China's industry are the inefficiency of gross industrial output value, the excessive energy consumption, and pollutant emissions. Secondly, the highest growth rate of environmental total factor productivity among the three industrial categories is manufacturing, followed by mining, and production and supply of electricity, gas, and water. Thirdly, foreign direct investment, capital-labor ratio, ownership structure, energy consumption structure, and environmental regulation have varying degrees of effects on the environmental efficiency and environmental total factor productivity.

  14. Industry Efficiency and Total Factor Productivity Growth under Resources and Environmental Constraint in China

    Science.gov (United States)

    Tao, Feng; Li, Ling; Xia, X. H.

    2012-01-01

    The growth of China's industry has been seriously depending on energy and environment. This paper attempts to apply the directional distance function and the Luenberger productivity index to measure the environmental efficiency, environmental total factor productivity, and its components at the level of subindustry in China over the period from 1999 to 2009 while considering energy consumption and emission of pollutants. This paper also empirically examines the determinants of efficiency and productivity change. The major findings are as follows. Firstly, the main sources of environmental inefficiency of China's industry are the inefficiency of gross industrial output value, the excessive energy consumption, and pollutant emissions. Secondly, the highest growth rate of environmental total factor productivity among the three industrial categories is manufacturing, followed by mining, and production and supply of electricity, gas, and water. Thirdly, foreign direct investment, capital-labor ratio, ownership structure, energy consumption structure, and environmental regulation have varying degrees of effects on the environmental efficiency and environmental total factor productivity. PMID:23365517

  15. New Product Development in the Pharmaceutical Industry: Evidence from a generic market.

    Science.gov (United States)

    Yousefi, Nazila; Mehralian, Gholamhossein; Rasekh, Hamid Reza; Yousefi, Mina

    2017-01-01

    In today's competitive world, there are several strategies to deal with the fast changing environment, among which New product development (NPD) is a common strategy. However, almost half of the resources that companies devote to NPD are spent on products that may fail. This issue is particularly highlighted in the pharmaceutical industry mainly because of a long development-time, low success rate, high capital requirement, and market uncertainty. This study identifies critical success factors of NPD based on the relevant literatures and expert opinions in Iranian pharmaceutical industry, then prioritizes them using the methodology of multiple criteria decision making (MCDM) through analyzing 50 filled questionnaires structured based on the AHP (Analytical Hierarchy Process) approach. Although the NPD success factors seem the same in both generic and bio-generic pharmaceutical industries, the underlying factors and related sub-factors show the different importance in these two industries. However, this study reveal that, the company capabilities is the most important factor affecting new product development success in both pharmaceutical generic and bio-generic industry. The results of this study contribute to create baseline information for pharmaceutical industry especially Iranian pharmaceutical companies to be more effective in budget allocation on improving NPD success factors so that they can boost the success rate of NPD more effectively.

  16. From a homemade to an industrial product : manufacturing Bulgarian yogurt

    NARCIS (Netherlands)

    Stoilova, E.R.

    2013-01-01

    Changes in yogurt production in the first half of the twentieth century were related to the transformation of dairy manufacturing through the incorporation of science and technology into the production process. The modernization of the dairy industry affected yogurt, which Bulgarians considered a

  17. Agrification: Agriculture for the industry and energy production

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    The new aspect of agrification is the production of alternative products, which can replace fossil sources. This substitution is necessary in order to replace hazardous materials and to find a solution for the problem of depletion of conventional energy sources and basic materials. Attention is paid to some developments in Germany: agricultural products for the production of energy, and new industrial applications for vegetable filaments. With regard to energy production from agricultrual products one should distinguish between (a) solid energy sources (biomass), f.e. straw, fast-growing wood, elephant's grass, hay and rapeseed, and (b) fluid and gaseous energy sources, f.e. purified and partly refined rapeseed oil, rapeseed oil methyl-ester (RME), ethanol from sugar beet, methanol from straw and hydrogen from straw and/or elephant's grass. 4 figs., 7 refs

  18. Plastic Technology (Production). Industrial Arts, Senior High--Level II. North Dakota Senior High Industrial Arts Curriculum Guides.

    Science.gov (United States)

    Claus, Robert; And Others

    This course guide for a plastic technology course is one of four developed for the production area in the North Dakota senior high industrial arts education program. (Eight other guides are available for two other areas of Industrial Arts--energy/power and graphic communications.) Part 1 provides such introductory information as a definition and…

  19. Integration of Mobile Manipulators in an Industrial Production

    DEFF Research Database (Denmark)

    Madsen, Ole; Bøgh, Simon; Schou, Casper

    2015-01-01

    Purpose – The purpose of this study has been to evaluate the technology of autonomous mobile manipulation in a real world industrial manufacturing environment. The objective has been to obtain experience in the integration with existing equipment and determine key challenges in maturing...... reports from such a real-world industrial experiment with two mobile manipulators. Design/methodology/approach – In the experiment, autonomous industrial mobile manipulators are integrated into the actual manufacturing environment of the pump manufacturer Grundfos. The two robots together solve the task...... of producing rotors; a task constituted by several sub-tasks ranging from logistics to complex assembly. With a total duration of 10 days, the experiment includes workspace adaptation, safety regulations, rapid robot instruction and running production. Findings – With a setup time of less than one day...

  20. Innovation in the forest products industry: an analysis of companies in Alaska and Oregon.

    Science.gov (United States)

    Abra Hovgaard; Eric Hansen; Joseph. Roos

    2005-01-01

    Because there is a lack of innovation research in the forest products industry and innovative activities in the industry are not well documented, this study attempted to fill that void. The objectives of this study were to understand the process and definition of innovation in the forest products industry, identify the constraints on innovative activities, identify...

  1. A Study on an Executive Technique and Activation of Clean Production in Chemical Industry

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Seong Yong; Lee, Hee Seok; Kim, Kang Seok [Korea Environment Institute, Seoul (Korea)

    2000-12-01

    Clean production does not only make the sustainable development possible through preventing the deterioration of the environmental pollution from the expansion of industrialization but also enhance the company's competitiveness. Clean production is required by all industrial fields but is the most important in chemical industry. The Government has made efforts to change the domestic industrial structure to the environmental-friendly structure through developing the research. However, the domestic industry has not yet activated overall except some large companies, which has concretized the activation of clean production. Especially, the medium and small companies are more sluggish due to the inferiority of capital and technology. With recognizing that the main body of clean production is a company, the effort based on the Government and the academic world, without companies' positive, will cannot help being limited in effects. Therefore, it is necessary to trigger the schemes that urge the companies' motivation to show the effects from the support that have concentrated in hardware like technology until now. It seems to be very important that the guidebook for clean production, which a company can easily adopt, is developed and spread. This report provides the guidebook for clean production that managers and engineers can easily understand and approach in a producing field and presents the scheme to promote clean production, for chemical industry that is seriously required clean production. Even if the presented contents are not perfect, they can be applied to the development of the Government's policy and the administrative activities of companies for clean production as a useful data. 53 refs., 5 figs., 30 tabs.

  2. Production in Italian industry: Electric power demand indicators

    International Nuclear Information System (INIS)

    Ajello, V.

    1993-01-01

    The effects of the recession in Italy were first evidenced during the period spanning 1990-1992 with a sharp drop in the international competitiveness of Italian products. This phase was then followed by a significant drop in internal demand, the devaluation of the Italian Lira and subsequent market uncertainty. This paper presents graphs of national and regional electric power production and consumption figures which reflect the downturn in the viability of the Italian economy, especially in the industrial sector

  3. Metabollic Engineering of Saccharomyces Cereviae a,omi acid metabolism for production of products of industrial interest

    DEFF Research Database (Denmark)

    Chen, Xiao

    -based processes. This study has focused on metabolic engineering of the amino acid metabolism in S. cerevisiae for production of two types of chemicals of industrial interest. The first chemical is δ-(L-α-aminoadipyl)–L-cysteinyl–D-valine (LLD-ACV). ACV belongs to non-ribosomal peptides (NRPs), which......Saccharomyces cerevisiae is widely used in microbial production of chemicals, metabolites and proteins, mainly because genetic manipulation of S. cerevisiae is relatively easy and experiences from its wide application in the existing industrial fermentations directly benefit new S. cerevisiae...

  4. Product development in the European and overseas food industry

    OpenAIRE

    Balogh, Sandor

    2007-01-01

    In the present study various product development trends in the food industry are reviewed with the main focus on convenience, organic and functional foods. Also highlighted are differences between the U.S. and Europe in terms of consumer habits and food supply trends. Through exploring the reasons behind differences in the extent of product innovation, the author illustrates the different role convenience products have in the US and European markets. Also revealed is the relationship linking ...

  5. Adoption of innovative production technologies in the road construction industry

    NARCIS (Netherlands)

    Habets, M.J.M.; van der Sijde, Peter; Voordijk, Johannes T.

    2007-01-01

    New procurement methods encourage the adoption of innovative production technologies. This triggers the need for entrepreneurship in the construction industry. The purpose of this study is to provide insights into the adoption processes of a particular set of new production technologies in the Dutch

  6. Interactive QR code beautification with full background image embedding

    Science.gov (United States)

    Lin, Lijian; Wu, Song; Liu, Sijiang; Jiang, Bo

    2017-06-01

    QR (Quick Response) code is a kind of two dimensional barcode that was first developed in automotive industry. Nowadays, QR code has been widely used in commercial applications like product promotion, mobile payment, product information management, etc. Traditional QR codes in accordance with the international standard are reliable and fast to decode, but are lack of aesthetic appearance to demonstrate visual information to customers. In this work, we present a novel interactive method to generate aesthetic QR code. By given information to be encoded and an image to be decorated as full QR code background, our method accepts interactive user's strokes as hints to remove undesired parts of QR code modules based on the support of QR code error correction mechanism and background color thresholds. Compared to previous approaches, our method follows the intention of the QR code designer, thus can achieve more user pleasant result, while keeping high machine readability.

  7. California’s forest products industry and timber harvest, 2006

    Science.gov (United States)

    Todd A. Morgan; Jason P. Brandt; Kathleen E. Songster; Charles E. Keegan; Glenn A. Christensen

    2012-01-01

    This report traces the flow of California’s 2006 timber harvest through the primary wood products industry (i.e., firms that process timber into manufactured products such as lumber, as well as facilities such as pulp mills and particleboard plants, which use the wood fiber or mill residue directly from timber processors) and provides a description of the structure,...

  8. Productive efficiency in the banking industry

    Directory of Open Access Journals (Sweden)

    Martín Leandro Dutto Giolongo

    2016-07-01

    Full Text Available The goal of this paper is to estimate the productive efficiency of Argentine banks. For this purpose, panel data of the universe of banks under the supervision of the Central Bank of the Republic of Argentina (BCRA has been collected. In order to build the bank´s indicators, we used a database of 66 institutions, with annual information for the period 2009-2013. The sources of information were both the BCRA´s web site (www.bcra.gov.ar, and the Buenos Aires Stock Exchange´s web site (www.bolsar.com. It has been selected an efficiency indicator ranging between 0 and 1, meaning the lowest and highest level of efficiency, respectively. The concept of efficiency used here is a relative one, because it considers a Bank´s performance in relation to the behavior of the best players in the industry, being the latter the base of the industry benchmark or frontier. The results show that the mean efficiency of Argentine banks is 0,8277 in the specific period under consideration. The comparison with the results of other studies relating efficiency and competitive pressure, didn´t allow us to infer that the Argentine banking industry experienced in the period a high level of competition

  9. Industrial plants for production of highly enriched nitrogen-15

    International Nuclear Information System (INIS)

    Krell, E.; Jonas, C.

    1977-01-01

    A discussion is presented of the present stage of development of large-scale enrichment of 15 N. The most important processes utilized to separate nitrogen isotopes, namely chemical exchange in the NO/NO 2 /HNO 3 system and low-temperature distillation of NO at -151 0 C, are compared, especially with respect to their economics and use of energy. As examples, chemical exchange plants in the GDR are discussed, and the research activities necessary to optimize the process, especially to solve aerodynamic, hydrodynamic, interface and processing problems, are reviewed. Good results were obtained by the choice of an optimum location and the design of a plant for pre-enrichment to 10 at.% 15 N and an automatically operating two-section cascade for the high enrichment of 15 N to more than 99 at.%. The chemical industry has taken over operation of the plant with the consequence that the raw materials are all available without additional transport. All by-products (nitrous gases and sulphuric acid) are returned for use elsewhere within the industry. The technology of the plant has been chosen so that the quantity of highly enriched product can be varied within a wide range. The final product is used to synthesize more than 250 different 15 N-labelled compounds which are also produced on an industrial scale. (author)

  10. New electron beam facility for R&D and production at acsion industries

    Science.gov (United States)

    Lopata, V. J.; Barnard, J. W.; Saunders, C. B.; Stepanik, T. M.

    2003-08-01

    Since its incorporation in 1998, Acsion Industries Inc. has been working with clients to develop industrial uses of electron processing for improving products and manufacturing processes. Acsion has promoted this technology for sterilizing medical devices and pharmaceuticals, for treating wood pulp in the viscose/rayon process, for reducing pathogens in food and animal feed, and for curing advanced composites for the aerospace industry. As a result of significant developments in its composite curing programs, Acsion has recently made major modifications to its facility to increase its production and R&D capabilities. These modifications are described in this paper.

  11. Projections of the impact of expansion of domestic heavy oil production on the U.S. refining industry from 1990 to 2010. Topical report

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, D.K.; Ramzel, E.B.; Strycker, A.R. [National Institute for Petroleum and Energy Research, Bartlesville, OK (United States). ITT Research Institute; Guariguata, G.; Salmen, F.G. [Bonner and Moore Management Science, Houston, TX (United States)

    1994-12-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil (10{degrees} to 20{degrees} API gravity) production. This report provides a compendium of the United States refining industry and analyzes the industry by Petroleum Administration for Defense District (PADD) and by ten smaller refining areas. The refining capacity, oil source and oil quality are analyzed, and projections are made for the U.S. refining industry for the years 1990 to 2010. The study used publicly available data as background. A linear program model of the U.S. refining industry was constructed and validated using 1990 U.S. refinery performance. Projections of domestic oil production (decline) and import of crude oil (increases) were balanced to meet anticipated demand to establish a base case for years 1990 through 2010. The impact of additional domestic heavy oil production, (300 MB/D to 900 MB/D, originating in select areas of the U.S.) on the U.S. refining complex was evaluated. This heavy oil could reduce the import rate and the balance of payments by displacing some imported, principally Mid-east, medium crude. The construction cost for refining units to accommodate this additional domestic heavy oil production in both the low and high volume scenarios is about 7 billion dollars for bottoms conversion capacity (delayed coking) with about 50% of the cost attributed to compliance with the Clean Air Act Amendment of 1990.

  12. Nuclear weapons industry

    International Nuclear Information System (INIS)

    Bertsch, K.A.; Shaw, L.S.

    1984-01-01

    This unique study was written specifically as a reference source for institutional investors concerned about the threat posed to their stock portfolios by the debate over nuclear arms production. The authors focus their analysis on the 26 leading companies in the field. The perspective is neutral and refreshing. Background information on strategic policy, arms control and disarmament, and the influence of the industry on defense policy and the economy is presented rationally. The study also discusses the economic significance of both the conversion from military to civilian production and nuclear freeze initiatives. An appendix contains a fact-filled guide to nuclear weapon systems

  13. A resource efficiency assessment of the industrial mushroom production chain

    NARCIS (Netherlands)

    Zisopoulos, Filippos K.; Becerra Ramírez, Henry A.; Goot, van der Atze Jan; Boom, Remko M.

    2016-01-01

    We compare the exergetic performance of a conventional industrial mushroom production chain with a mushroom production chain where part of the compost waste is recycled and reused as raw material. The critical exergy loss points (CEPs) identified are the cooking-out process of the spent mushroom

  14. Implications of Tobacco Industry Research on Packaging Colors for Designing Health Warning Labels.

    Science.gov (United States)

    Lempert, Lauren K; Glantz, Stanton A

    2016-09-01

    Health warning labels (HWLs) are an important way to educate the public about the dangers of tobacco products. Tobacco companies conducted research to understand how pack colors affect consumers' perceptions of the products and make packages and their labeling more visually prominent. We analyzed previously secret tobacco industry documents concerning the tobacco industry's internal research on how cigarette package colors and design influence the visual prominence of packages and consumers' perceptions of the harmfulness of the products. The companies found that black is visually prominent, placing dark pack elements on a contrasting light background makes them stand out more, and black text on a white background is more prominent than white text on a black background. Yellow most quickly and effectively seizes and holds consumers' attention and signals warning or danger, while white connotes health and safety. Using black text on a bright contrasting background color, particularly yellow, attracts consumers' attention to the message. Tobacco industry research on pack color choices that make pack elements more prominent, attract and keep consumers' attention, and convey danger instead of health should guide governments in specifying requirements for HWLs. These factors suggest that HWLs printed on a yellow background with black lettering and borders would most effectively seize and keep consumers' attention and signal the danger of cigarettes and other tobacco products. Tobacco companies' internal research on improving the prominence of pack elements suggests that HWLs using black lettering on a contrasting yellow background would most effectively seize and hold consumers' attention and signal the danger of cigarettes and other tobacco products. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Evolution of a Development Model for Fruit Industry against Background of an Aging Population: Intensive or Extensive Adjustment?

    Directory of Open Access Journals (Sweden)

    Bin Yuan

    2017-12-01

    Full Text Available As an important starting point for optimizing the structure of agricultural products and implementing green production methods, the direction of orchard management development is directly related to the success of “supply side” reform in the fruit industry in China. However, in the context of the progressive aging of the rural labor force, is the old labor force still capable of the high labor intensity and fine cultivation management needed, such as for pruning, or to maintain or improve the application efficiency of fertilizers? In this paper, based on the micro-production data of peach farmers in Jiangsu Province, we explore the influence of aging on the management of fruit trees and further introduce fruit tree management into the production function to analyze the effects of different orchard management methods on fertilizer efficiency. The results show that with the increase of labor force age, although the total labor investment of aged farmer households has somewhat increased, significant differences exist in the distribution of labor investment between the different production processes due to the different labor demands from the various production processes. In technical stages that demand good physical capabilities, such as pruning and flower/fruit thinning, elderly farmers have significantly reduced labor investment than younger ones, and this relative shortfall further reduces the marginal output of their chemical and organic fertilizers. Foreseeably, the aging of the rural labor force will have a negative impact on the efficiency of chemical and other fertilizers, cost-cutting, and profit-making in the fruit and nut industries, which have the same management methods for pruning and flower (fruit thinning. Therefore, this paper offers relevant policy recommendations for the optimization of production tools, expansion of operation scale, and development of socialized services for the fruit industry, etc.

  16. International comparisons of productivity and its determinants in the natural gas industry

    International Nuclear Information System (INIS)

    Kim, Tai-Yoo; Lee, Jeong-Dong; Park, Yearn H.; Kim, Boyoung

    1999-01-01

    The objective of this paper was to evaluate the performance of the natural gas industry using an inter-country comparison of productivity level and its determinants. Three methodologies: multilateral Toernqvist productivity analysis; managerial index system analysis; and non-parametric efficiency analysis, are employed to make a methodological cross-checking and to perform diversified analysis. From the empirical results, we identified the level and growth rate of productivity of individual firms. The results also indicated that the Korean gas industry has shown a relatively low level of productivity. From the results of managerial performance index analysis, we found that during the recent years of regulatory changes, the final price of gas has decreased dramatically while the productivity growth has not been enough to offset the effect of decreased output price, which has resulted in decreased profit. We also examine the extent of the allocative, scale, and managerial efficiency as source components of the overall efficiency based on the performance of best-practiced. With the results of this study, an effective policy measure could be established to improve the productivity and the overall managerial performance in the natural gas industry

  17. Missouri timber industry--an assessment of timber product output and use.

    Science.gov (United States)

    W. Brad. Smith; Shelby Jones

    1990-01-01

    Discusses recent Missouri forest industry trends; production and receipts of saw logs; and production of charcoal, veneer logs, cooperage logs, and other products in 1987. Reports on logging residue, on wood and bark residue generated at primary wood-using mills, and on disposition of this residue.

  18. Quantitative and qualitative investigation of industrial solid waste in industrial plants located between Tehran and Karaj

    Directory of Open Access Journals (Sweden)

    M.R. Gohari

    2011-07-01

    Full Text Available Background and aims   Rapid population growth, industrial development, urbanization culture propagation and excessive material consumption are the most important factor which caused over increasing of municipal, industrial and agricultural waste in human society. Inappropriate disposal of generated waste in recent years created several environmental menace and crisis in human society.   methods   For investigation about existent situation of industrial waste generation questionnaire had been used. This questionnaire was catered by Iran environmental protection organization. Aforementioned questionnaire contained 45 questions about combination, quality and quantity of industrial waste. Total number of more than 50 personnel industry was 287 . But sample contained 50 randomly selected industries. Gathered data have been analyzed with spss 18.   Results  Total generated industrial waste was 123451KG per day which had volume equal to 781 cubic meters per day. Generated waste capitation per every worker was 5.8 KG. Maximum frequency of industrial was related to machinery and equipment group which maximum generated waste was related to this industrial group too. Maximum hazardous waste was for inflammable waste with 34 weight percent. Major hazardous waste generating industrial was chemical and plastic making industry.   Conclusion  yielded result from this investigation has shown that significant relation existed between waste production rate and personnel number. The more personnel are, the more waste production increase.

  19. Firm size and productivity. Evidence from the electricity distribution industry in Brazil

    International Nuclear Information System (INIS)

    Tovar, Beatriz; Javier Ramos-Real, Francisco; De Almeida, Edmar Fagundes

    2011-01-01

    In this paper we apply Stochastic Frontier Analysis through a distance function to investigate the impact of firm size on productivity development in electricity distribution. We use a sample of seventeen Brazilian firms from 1998 to 2005 and decompose productivity into technical efficiency, scale efficiency and technical change. Moreover, a further step is to decompose the technical change measurement into several components. The results indicate that firm size is important for industry's productivity, and therefore a key aspect to consider when making decisions that affect the market structure in the electricity distribution industry. (author)

  20. Innovation and productivity: empirical evidence for Brazilian industrial enterprises

    Directory of Open Access Journals (Sweden)

    Luciana Carvalho

    Full Text Available Abstract The aim of this paper is to carry out an empirical investigation into the relationship between innovation and the productive performance of Brazilian businesses measured by Work Productivity and Total Factor Productivity. Data taken from the Research of Innovation and estimated cross section models and panel data was used. The results suggest that innovation produces an incipient impact on competition in the national industry, reflected in the small magnitude of coefficients associated with the diverse indicators of innovation.

  1. Industry sector analysis, Mexico: Electric power production and distribution equipment. Export Trade Information

    International Nuclear Information System (INIS)

    Wood, J.S.; Miller, R.W.

    1988-09-01

    The Industry Sector Analyses (I.S.A.) for electric power production and distribution equipment contains statistical and narrative information on projected market demand, end-users, receptivity of Mexican consumers to U.S. products, the competitive situation - Mexican production, total import market, U.S. market position, foreign competition, and competitive factors, and market access - Mexican tariffs, non-tariff barriers, standards, taxes and distribution channels. The I.S.A. provides the United States industry with meaningful information regarding the Mexican market for electric power production and distribution equipment

  2. Sustainable Industrial Product Systems. Integration of Life Cycle Assessment in Product development and Optimization of Product Systems

    Energy Technology Data Exchange (ETDEWEB)

    Hanssen, Ole Joergen

    1997-12-31

    This thesis contributes to the development and testing of environmental life cycle assessment (LCA) in product development and management in industry. It is based on systems theory and systems engineering. It develops a method for sustainable product development that has been successfully tested in the Nordic project called NEP. The LCA method is also a basis for an optimization model, where life cycle economy and environmental impacts from product systems are optimized with a non-linear model. A more complete mathematical model for LCA, based on the functional requirements on a product system, is also developed. The statistical properties of emission factors are studied using a data set from the Swedish Kraft Mill industry. It is shown that emission factors may be assumed constants in the LCA model, but with rather large variations within a population of Kraft mills. It is shown that there are a few environmental impacts which are important for most types of products under Scandinavian conditions, especially global warming potential, acidification, human toxicity and fossil energy depletion. There are significant differences between the contribution to these impacts from different life cycle stages, where raw material processing and use of products are generally more important than the other stages. Test cases indicate that there are no large conflicts between improvements in environmental impacts and customer requirements. Environmental improvements seem to increase purchase cost of products in some cases, but the life cycle cost of the products seem in most cases to be reduced. It is concluded that there are opportunities for 30-50% improvements in product system, based on relatively simple modifications of the systems. 246 refs., 63 figs., 19 tabs.

  3. JPRS Report, Soviet Union, EKO: Economics & Organization of Industrial Production

    National Research Council Canada - National Science Library

    1988-01-01

    Partial Contents: Public Opinion, Brigade Contract, Cost Accounting, Industrial Trade, Agricultural Machine, Paperwork, Story Writer, Management Style, Monograph, Deficit Economics, Production, Theory, Turnover...

  4. Sustainable Industrial Production

    DEFF Research Database (Denmark)

    Christensen, Irene

    2015-01-01

    The purpose of this case is to create awareness about a somewhat unfamiliar industry that accounts for over €3 billion in Scandinavia and £5,6 billion in the UK, the Metals recycling industry. The case features a Scandinavian Company and includes several perspectives from managerial disciplines...

  5. [Industrial exploitation of renewable resources: from ethanol production to bioproducts development].

    Science.gov (United States)

    Lopes Ferreira, Nicolas

    2008-01-01

    Plants, which are one of major groups of life forms, are constituted of an amazing number of molecules such as sugars, proteins, phenolic compounds etc. These molecules display multiple and complementary properties involved in various compartments of plants (structure, storage, biological activity etc.). The first uses of plants in industry were for food and feed, paper manufacturing or combustion. In the coming decades, these renewable biological materials will be the basis of a new concept: the "biorefiner" i.e. the chemical conversion of the whole plant to various products and uses. This concept, born in the 90ies, is analogous to today's petroleum refinery, which produces multiple fuels and derivative products from petroleum. Agriculture generates lots of co-products which were most often wasted. The rational use of these wasted products, which can be considered as valuable renewable materials, is now economically interesting and will contribute to the reduction of greenhouse has emissions by partially substituting for fossil fuels. Such substructures from biological waste products and transforming them into biofuels and new industrial products named "bioproducts". These compounds, such as bioplastics or biosurfactants, can replace equivalent petroleum derivatives. Towards that goal, lots of filamentous fungi, growing on a broad range of vegetable species, are able to produce enzymes adapted to the modification of these type of substrates. The best example, at least the more industrially developed to date, is the second generation biofuel technology using cellulose as a raw material. The process includes an enzymatic hydrolysis step which requires cellulases secreted from Trichoderma fungal species. This industrial development of a renewable energy will contribute to the diversification of energy sources used to transport and to the development of green chemistry which will partially substitute petrochemicals.

  6. Exergetic comparison of food waste valorization in industrial bread production

    International Nuclear Information System (INIS)

    Zisopoulos, Filippos K.; Moejes, Sanne N.; Rossier-Miranda, Francisco J.; Goot, Atze Jan van der; Boom, Remko M.

    2015-01-01

    This study compares the thermodynamic performance of three industrial bread production chains: one that generates food waste, one that avoids food waste generation, and one that reworks food waste to produce new bread. The chemical exergy flows were found to be much larger than the physical exergy consumed in all the industrial bread chains studied. The par-baked brown bun production chain had the best thermodynamic performance because of the highest rational exergetic efficiency (71.2%), the lowest specific exergy losses (5.4 MJ/kg brown bun), and the almost lowest cumulative exergy losses (4768 MJ/1000 kg of dough processed). However, recycling of bread waste is also exergetically efficient when the total fermented surplus is utilizable. Clearly, preventing material losses (i.e. utilizing raw materials maximally) improves the exergetic efficiency of industrial bread chains. In addition, most of the physical (non-material related) exergy losses occurred at the baking, cooling and freezing steps. Consequently, any additional improvement in industrial bread production should focus on the design of thermodynamically efficient baking and cooling processes, and on the use of technologies throughout the chain that consume the lowest possible physical exergy. - Highlights: • Preventing material losses is the best way to enhance the exergetic efficiency. • Most of the physical exergy losses occur at the baking, cooling and freezing steps. • Par-baking “saves” chemical exergy but consumes an equal amount of physical exergy

  7. Industrial view of Hydrogen Energy

    International Nuclear Information System (INIS)

    Francois Jackow

    2006-01-01

    Industrial Gases Companies have been mastering Hydrogen production, distribution, safe handling and applications for several decades for a wide range of gas applications. This unique industrial background positioned these companies to play a key role in the emerging Hydrogen Energy market, which can rely, at early stage of development, on already existing infrastructure, logistics and technical know-how. Nevertheless, it is important to acknowledge that Hydrogen Energy raised specific challenges which are not totally addressed by industrial gas activities. The main difference is obviously in the final customer profile, which differs significantly from the qualified professional our industry is used to serve. A non professional end-user, operating with Hydrogen at home or on board of his family car, has to be served with intrinsically safe and user-friendly solutions that exceed by far the industrial specifications already in place. Another significant challenge is that we will need breakthroughs both in terms of products and infrastructure, with development time frame that may require several decades. The aim of this presentation is to review how a company like Air Liquide, worldwide leader already operating more than 200 large hydrogen production sites, is approaching this new Hydrogen Energy market, all along the complete supply chain from production to end-users. Our contributions to the analysis, understanding and deployment of this new Energy market, will be illustrated by the presentation of Air Liquide internal development's as well as our participation in several national and European projects. (author)

  8. Engineering industrial yeast for renewable advanced biofuels applications

    Science.gov (United States)

    The industrial yeast Saccharomyces cerevisiae is a candidate for the next-generation biocatalyst development due to its unique genomic background and robust performance in fermentation-based production. In order to meet challenges of renewable and sustainable advanced biofuels conversion including ...

  9. Relationship Between Lean Production and Operational Performance in the Manufacturing Industry

    Science.gov (United States)

    Rasi, Raja Zuraidah R. M.; Syamsyul Rakiman, Umol; Ahmad, Md Fauzi Bin

    2015-05-01

    Nowadays, more and more manufacturing firms have started to implement lean production system in their operations. Lean production viewed as one of the mechanism to maintain the organisation's position and to compete globally. However, many fail to apply the lean concepts successfully in their operations. Based on previous studies, implementation of lean production in the manufacturing industry is more focused on the relationship between Lean and Operational Performance of one dimension only. Therefore, this study attempted to examine the relationship between Lean Production (LP) and Operational Performance in 4 dimensions which are quality, delivery, cost and flexibility. This study employed quantitative study using questionnaires. Data was collected from 50 manufacturing industries. The data was analysed using Statistical Package for Social Science (SPSS) 22.0. This study is hoped to shed new understanding on the concept of Lean Production (LP) in regards of Operational Performance covering the 4 dimensions.

  10. Impact of Environmental Regulation and Technical Progress on Industrial Carbon Productivity: An Approach Based on Proxy Measure

    Directory of Open Access Journals (Sweden)

    Huan Zhang

    2016-08-01

    Full Text Available This research aims to study the main influencing factors of China’s industrial carbon productivity by incorporating environmental regulation and technical progress into an econometric model. The paper focuses on data from 35 of China’s industrial sectors and covers the period from 2006 to 2014, in order to examine the impact of environmental regulation and technical progress on carbon productivity. Methods applied include panel fixed effect model, panel random effect model and two stage least squares with instrumental variables (IV-2SLS. The effect of environmental regulation and technical progress has industrial heterogeneity. The paper subdivides industrial sectors into capital and technology intensive, resource intensive and labor intensive sectors according to factor intensiveness. The estimation results of the subgroups have uncovered that for capital and technology intensive and resource intensive sectors, environmental regulation has a more significant impact than technical progress; while for labor intensive sectors, innovation more significantly influences carbon productivity. In addition, foreign direct investment (FDI and industrialization level facilitate improving carbon productivity for the full sample. By contrast, industrial structure inhibits the overall industrial carbon productivity. The industry-specific results indicate that for capital and technology intensive sectors, optimizing of the industrial structure can improve carbon productivity; for resource intensive sectors, FDI and energy consumption structure should be emphasized more; for labor intensive sectors, industrialization levels help enhance carbon productivity. Finally the industrial sector-specific policy suggestions are proposed.

  11. Sustainable Industrial Production

    DEFF Research Database (Denmark)

    Brattebö, Helge; Jørgensen, Michael Søgaard; Lorentzen, Børge

    The book discusses the concepts of waste minimization, cleaner technology and industrial ecology, including the experiences with employee participation in preventive environmental activities in companies.......The book discusses the concepts of waste minimization, cleaner technology and industrial ecology, including the experiences with employee participation in preventive environmental activities in companies....

  12. Ergonomic evaluation of cheese production process in dairy industries

    Directory of Open Access Journals (Sweden)

    Luciano Brito Rodrigues

    2008-07-01

    Full Text Available The present work consisted of an analysis of work conditions aspects in small dairy industries from southwest region of Bahia state. The study considered the analysis of environmental variables and the organization of the work in the production process of cheeses. The analysis was performed by means of observations in loco and measurement of the environmental variables related to noise, illumination and temperature. The main problems are related to posture and inadequate illumination. The parameters were evaluated according to the norms and legislation available in order to propose suggestions for the identified problems, objectifying the comfort and safety of workers and the consequent improvement of activities developed in these industries. Keywords: Ergonomics, Dairy industries, Environmental comfort.

  13. Energy and Production Planning for Process Industry Supply Chains

    OpenAIRE

    Waldemarsson, Martin

    2012-01-01

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

  14. Production of 41Ar and 79Kr gaseous radiotracers for industrial applications

    International Nuclear Information System (INIS)

    Yelgaonkar, V.N.; Jagadeesan, K.C.; Shivarudrappa, V.; Sharma, V.K.; Chitra, S.

    2007-01-01

    Radiotracers are extensively used in many industries for trouble shooting and optimization of process parameters leading to considerable savings in time and huge economic benefits. In chemical and petrochemical industries different gases and vapours flowing in the conversion reactors play a major role in the final production. Gaseous radiotracers are ideal to study hydrodynamics of gas phases in process vessels. 41 Ar and 79 Kr are the preferred gaseous radiotracers for such studies. Owing to the increase in demand from Indian industries for gas phase radiotracers, efforts have been made to produce 41 Ar and 79 Kr indigenously by irradiation of 40 Ar and enriched 78 Kr gaseous targets in research reactors. Prequalification of the containers used, safety aspects concerning accidental rupture and mandatory tests necessary for irradiation of gaseous targets in the reactors have been studied. The paper describes some of the important safety aspects involved and the results of trial irradiations on the production of 41 Ar and 79 Kr radiotracers. Standardization of suitable assay protocols for their regular production and supply for applications in industries is also described. (author)

  15. Official Reports: Inventions, useful models, industrial samples, product certificates

    International Nuclear Information System (INIS)

    1994-01-01

    This serial collection presents brief information on patents, useful models, industrial samples, product certificates and trade marks registered in Uzbekistan. They comprise different branches of human activities including peaceful uses of atomic energy. (A.A.D.)

  16. Official Reports: Inventions, useful models, industrial samples, product certificates

    International Nuclear Information System (INIS)

    1996-01-01

    This serial collection presents brief information on patents, useful models, industrial samples, product certificates and trade marks registered in Uzbekistan. They comprise different branches of human activities including peaceful uses of atomic energy. (A.A.D.)

  17. Official Reports: Inventions, useful models, industrial samples, product certificates

    International Nuclear Information System (INIS)

    1995-01-01

    This serial collection presents brief information on patents, useful models, industrial samples, product certificates and trade marks registered in Uzbekistan. They comprise different branches of human activities including peaceful uses of atomic energy. (A.A.D.)

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

    OpenAIRE

    Ntombizodwa J. Matsoma; Intaher M. Ambe

    2017-01-01

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

  19. Summary of industrial impacts from recycled radioactive scrap metals

    International Nuclear Information System (INIS)

    Dehmel, J.-C.; Harrop, J.; MacKinney, J.A.

    1995-01-01

    During operation, decontamination, and dismantlement, nuclear facilities are generating significant quantities of radioactive scrap metal (RSM). Future decommissioning will generate even more RSM. The petroleum industry also generates RSM in the form of equipment contaminated with naturally occurring radioactivity. Finally, the accidental melting of radioactive sources in steel mills has generated smaller amounts of contaminated metals. Steel mills, smelters, and foundries could recycle these materials, which might then appear in finished products or as feedstocks used by other industries. If introduced in this manner, residual radioactivity can adversely affect the performance of certain products. Such products include computers and other devices that rely on integrated circuits. The most important effect of residual radioactivity on integrated circuits is a phenomenon known as 'single event upsets or soft errors.' Radioactivity can also adversely affect the performance of products such as photographic film and components designed to measure the presence of radioactivity. Radioactivity that raises background count-rates to higher levels could affect the performance of radiation monitoring systems and analytical equipment. Higher background count-rates would lead to reduced sensitivity and lower resolution in spectroscopic systems. The computer, photographic, and radiation measurement industries have taken steps to minimize the impact of residual radioactivity on their products. These steps include monitoring manufacturing processes, specifying material acceptance standards, and screening suppliers. As RSM is recycled, these steps may become more important and more costly. This paper characterizes potentially impacted industries and vulnerability and effects due to the presence of residual radioactivity. Finally, the paper describes practices used to limit the impact of residual radioactivity. (J.P.N.)

  20. New Product Development in Traditional Industries: Decision-Making Revised

    Directory of Open Access Journals (Sweden)

    Jon Mikel Zabala-Iturriagagoitia

    2012-02-01

    Full Text Available This paper investigates whether decisions considered as common in new product development literature are also valid in a region characterized by traditional industries. The research is grounded on innovative companies in the Valencian Region (Spain. Using the statistical tool of factor analysis, we test if the groups of decisions identified by the literature can be confirmed in our empirical sample. Therewith, we aim to link the theoretical and empirical fields in the context of new product development and product innovation management.

  1. Green Acquisitions And Lifecycle Management Of Industrial Products In The Circular Economy

    Science.gov (United States)

    Popa, Vasile N.; Popa, Luminita I.

    2016-11-01

    The article addresses the issue of green acquisitions which occur within an industrial company focused on reducing inputs while maintaining output (substitution and efficiency). These processes characterize a circular economy oriented on resource efficiency (costs saved by reducing purchasing inputs). In our article, we focus on the industrial procurement practice which can help businesses save money and materials. Besides the possibility to negotiate prices, buyers can influence suppliers to offer products and services in an efficient manner in terms of green resources. The life cycle of industrial products is used to demonstrate the environmental advantages and disadvantages of various options for acquisitions and initiatives to totally reuse them.

  2. Improving itaconic acid production through genetic engineering of an industrial Aspergillus terreus strain.

    Science.gov (United States)

    Huang, Xuenian; Lu, Xuefeng; Li, Yueming; Li, Xia; Li, Jian-Jun

    2014-08-11

    Itaconic acid, which has been declared to be one of the most promising and flexible building blocks, is currently used as monomer or co-monomer in the polymer industry, and produced commercially by Aspergillus terreus. However, the production level of itaconic acid hasn't been improved in the past 40 years, and mutagenesis is still the main strategy to improve itaconate productivity. The genetic engineering approach hasn't been applied in industrial A. terreus strains to increase itaconic acid production. In this study, the genes closely related to itaconic acid production, including cadA, mfsA, mttA, ATEG_09969, gpdA, ATEG_01954, acoA, mt-pfkA and citA, were identified and overexpressed in an industrial A. terreus strain respectively. Overexpression of the genes cadA (cis-aconitate decarboxylase) and mfsA (Major Facilitator Superfamily Transporter) enhanced the itaconate production level by 9.4% and 5.1% in shake flasks respectively. Overexpression of other genes showed varied effects on itaconate production. The titers of other organic acids were affected by the introduced genes to different extent. Itaconic acid production could be improved through genetic engineering of the industrially used A. terreus strain. We have identified some important genes such as cadA and mfsA, whose overexpression led to the increased itaconate productivity, and successfully developed a strategy to establish a highly efficient microbial cell factory for itaconate protuction. Our results will provide a guide for further enhancement of the itaconic acid production level through genetic engineering in future.

  3. 76 FR 9028 - Guidance for Industry: Potency Tests for Cellular and Gene Therapy Products; Availability

    Science.gov (United States)

    2011-02-16

    ...] Guidance for Industry: Potency Tests for Cellular and Gene Therapy Products; Availability AGENCY: Food and... Therapy Products'' dated January 2011. The guidance document provides manufacturers of cellular and gene... for Industry: Potency Tests for Cellular and Gene Therapy Products'' dated January 2011. The guidance...

  4. Big data to optimise product strategy in electronic industry

    OpenAIRE

    Khan, Nawaz; Lakshmi Sabih, Vijay; Georgiadou, Elli; Repanovich, Angela

    2016-01-01

    This research identifies the success factors for new product development and competitive advantage as well as argues how big data can expedite the process of launching a new product initiative. By combining the research findings and the patterns of background theories, an inquisitive framework for the new product development and competitive advantage is proposed. This model and framework is a prototype, which with the aid of scenario recommends the parsimonious and an unified way to elucidate...

  5. Operations management in automotive industries from industrial strategies to production resources management, through the industrialization process and supply chain to pursue value creation

    CERN Document Server

    Gobetto, Marco

    2014-01-01

    This book has proved its worth over the years as a text for courses in Production Management at the Faculty of Automotive Engineering in Turin, Italy, but deserves a wider audience as it presents a compendium of basics on Industrial Management, since it covers all major topics required. It treats all subjects from product development and “make or buy”-decision strategies to the manufacturing systems setting and management through analysis of the main resources needed in production and finally exploring the supply chain management and the procurement techniques. The very last chapter recapitulates the previous ones by analysing key management indicators to pursue the value creation that is the real purpose of every industrial enterprise. As an appendix, a specific chapter is dedicated to the basics of production management where all main relevant definitions, techniques and criteria are treated, including some numerical examples, in order to provide an adequate foundation for understanding the other chapte...

  6. Distinguishing nanomaterial particles from background airborne particulate matter for quantitative exposure assessment

    Science.gov (United States)

    Ono-Ogasawara, Mariko; Serita, Fumio; Takaya, Mitsutoshi

    2009-10-01

    As the production of engineered nanomaterials quantitatively expands, the chance that workers involved in the manufacturing process will be exposed to nanoparticles also increases. A risk management system is needed for workplaces in the nanomaterial industry based on the precautionary principle. One of the problems in the risk management system is difficulty of exposure assessment. In this article, examples of exposure assessment in nanomaterial industries are reviewed with a focus on distinguishing engineered nanomaterial particles from background nanoparticles in workplace atmosphere. An approach by JNIOSH (Japan National Institute of Occupational Safety and Health) to quantitatively measure exposure to carbonaceous nanomaterials is also introduced. In addition to real-time measurements and qualitative analysis by electron microscopy, quantitative chemical analysis is necessary for quantitatively assessing exposure to nanomaterials. Chemical analysis is suitable for quantitative exposure measurement especially at facilities with high levels of background NPs.

  7. NASA Symposium on Productivity and Quality: Strategies for Improving Operations in Government and Industry

    Science.gov (United States)

    1984-01-01

    The purpose of the Symposium is to increase the awareness of productivity and quality issues in the United States, and to foster national initiatives through government and industry executive leadership. The Symposium will provide a forum for discussion of white-collar productivity issues by experienced executives from successful organizations and an opportunity to share information learned through Productivity initiatives in govemment, industry and academic organizations. It will focus on white-collar organizational issues that are common to large companies and technology oriented organizations. The Symposium program will include strategies for improving operations in government and industry and will be responsive to the management issues viewed necessary to increase our nation's productivity growth rate.

  8. Workshop on Indian Chemical Industry: perspectives on safety, cleaner production and environment production

    NARCIS (Netherlands)

    Ham, J.M.

    1996-01-01

    A Workshop on "Indian Chemical Industry: Perspectives on Safety, Cleaner Production and Environmental Protection" was held on 3, 4 and 5 January 1996, in Bombay, India. The main objective of the workshop, which was organised jointly by the Government of India, UNIDO/UNDP and the Indian Chemical

  9. Trends in the US hardwood lumber distribution industry: changing products, customers, and services

    Science.gov (United States)

    Urs Buehlmann; Omar Espinoza; Matthew Bumgardner; Bob. Smith

    2010-01-01

    Efficient and effective supply chains are the backbone of any industry, including the forest products industry. As the US secondary hardwood industry has undergone a profound transformation and large parts of the industry have moved offshore, the supply chain is adapting to these new realities. Remaining and new customers of US hardwood lumber distributors tend to be...

  10. Oregon’s forest products industry and timber harvest, 2008: industry trends and impacts of the Great Recession through 2010

    Science.gov (United States)

    Charles B. Gale; Charles E. Keegan; Erik C. Berg; Jean Daniels; Glenn A. Christensen; Colin B. Sorenson; Todd A. Morgan; Paul. Polzin

    2012-01-01

    This report traces the flow of Oregon’s 2008 timber harvest through the primary timber processing industry and provides a description of the structure, operation, and condition of Oregon’s forest products industry as a whole. It is the second in a series of reports that update the status of the industry every 5 years. Based on a census conducted in 2009 and 2010, we...

  11. Sustainable Product Strategy in Apparel Industry with Consumer Behavior Consideration

    OpenAIRE

    Liu Yang; Shaozeng Dong

    2017-01-01

    The article attempts to analyze sustainable product strategy in apparel industry specifically addressing a firm that is considering launching a sustainable product partly made from recycled materials. There are two types of consumers under consideration, environmentally conscious and regular consumers, as they have different perceived values for the sustainable products. The article provides an analytical model aimed to identify conditions under which a firm could benefit from adopting sustai...

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

    NARCIS (Netherlands)

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

    1995-01-01

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

  13. Research experiences on the reuse of industrial waste for concrete production

    Directory of Open Access Journals (Sweden)

    Abbà Alessandro

    2017-01-01

    Full Text Available The aim of this study was to assess the feasibility of concrete production using different kinds of industrial wastes as “recycled aggregate”. The wastes studied in this work were: fly ashes and slags from Electric Arc Furnace (EAF steel plant; foundry sands produced from foundry dies; slags from lead processing; Waelz slags; solid residues from municipal solid waste incineration (MSWI plant (with mass-burning kiln and fluidized bed reactor; sludge from industrial wastewater treatment plants. Good compressive strength (similar to natural concrete was achieved after 28 days of curing by concrete mixtures obtained with the partial replacement (from 7% to 40% by weight of natural aggregates with slags from lead processing, foundry sands, Waelz slags and bottom ashes from MSW incineration. The worst mechanical and leaching behaviours were shown by concrete samples containing EAF fly ashes and sludge from industrial wastewater treatment. For the residues with the best performance, concrete products (kerbs and flat tiles were casted. Their mechanical and leaching characterization has shown that the reuse of these residues for concrete product is feasible.

  14. Industrial policy, production efficiency improvement and the Chinese county economic growth

    Directory of Open Access Journals (Sweden)

    Wang Zhenhua

    2016-12-01

    Full Text Available This study aims at analyzing the difference in the level of economic development between China’s counties from the two perspectives of industrial policy and production efficiency. Based on panel data of 1830 Chinese counties, this study employs the new classical economic growth theory framework to analyze the counties’ economic growth by the perpetual inventory method, Malmquist index, among others. The results show that the economy of the counties exhibits δ convergence since 2004, and the absolute differences in the different counties are expanding. Industrial policy ensures the additional deepening of the level of capital in the county. Additionally, a substantial difference was observed between the agricultural sector and the non-agricultural sector, whereby the total factor productivity and the technical efficiency are on the rise, resulting in the phenomenon of dual paths of technological progress. In summary, the capital deepening difference between the sectors, production efficiency, and dual paths of technological progress owing to the counties’ industrial policy are the basic reasons for the regional differences in the level of economic development in China.

  15. Top of the food chain: Product services in the food industry

    OpenAIRE

    Dixon, Andrew M.; Simon, Matthew

    2001-01-01

    This paper aims to describe the environmental impact of the food industry supply chain and explore the potential for new product-service systems in the food sector, which has not been subject to a great deal of eco-design research. Data from a cross-sector analysis of UK industry, concentrating on the sectors representing the food industry supply chain, is utilised. These sectors are agriculture, food processing, retailing, food services, and kitchen equipment. The analysis combines economic ...

  16. Successful new product development in the food packaging industry ...

    African Journals Online (AJOL)

    International Journal of Engineering, Science and Technology ... In the context of the food industry, process and product innovations are usually the ... The analysis is proposed in the form of a case study-based research, which was carried out ...

  17. The Experience on Geopolymer Technology in Semi-Industrial Production

    Czech Academy of Sciences Publication Activity Database

    Boura, P.; Ertl, Z.; Hanzlíček, Tomáš; Perná, Ivana

    2012-01-01

    Roč. 2, č. 4 (2012), s. 300-305 ISSN 2161-6221 Institutional research plan: CEZ:AV0Z30460519 Keywords : geopolymer * semi-industrial * production Subject RIV: JI - Composite Materials http://davidpublishing.org/journals_show_abstract.html?5272-0

  18. Applied TRIZ in Improving Productivity in Textile Industry

    Directory of Open Access Journals (Sweden)

    Ahmad Aminah

    2017-01-01

    Full Text Available TRIZ is a methodology and a collection of problem solving tools and strategies that has been used in many other fields. Therefore, this paper proposes TRIZ method for improving the productivity in a textile industry. It focuses at the packing department in a textile company situated in Malaysia. The process was monitored and the problem was observed. TRIZ method is applied in this problem using Functional Analysis and trimming method. A comparison between before and after implementation is done in order to evaluate the productivity effectiveness.

  19. Use of Olive Oil Industrial By-Product for Pasta Enrichment.

    Science.gov (United States)

    Padalino, Lucia; D'Antuono, Isabella; Durante, Miriana; Conte, Amalia; Cardinali, Angela; Linsalata, Vito; Mita, Giovanni; Logrieco, Antonio F; Del Nobile, Matteo Alessandro

    2018-04-16

    During recent years food industries generally produce a large volume of wastes both solid and liquid, representing a disposal and potential environmental pollution problem. The goal of the study was to optimize, from both sensory and nutritional points of view, the formulation of durum wheat spaghetti enriched with an olive oil industrial by-product, indicated as olive paste. Three consecutive steps were carried out. In the first one, the olive paste was air-dried at low temperature, milled to record olive paste flour and properly analyzed for its biochemical composition. In the second step, the olive paste flour was added to the pasta dough at 10% and 15% ( w / w ). In the last step, different concentrations of transglutaminase were added to enriched pasta (10% olive paste) to further improve the quality. Sensory properties and nutritional content of enriched and control pasta were properly measured. Spaghetti with 10% olive paste flour and 0.6% transglutaminase were considered acceptable to the sensory panel test. Nutritional analyses showed that addition of 10% olive paste flour to pasta considerably increased content of flavonoids and total polyphenols. The proper addition of olive paste flour and transglutaminase for pasta enrichment could represent a starting point to valorize olive oil industrial by-products and produce new healthy food products.

  20. INNOVATIONS AS AN IMPORTANT FACTOR INFLUENCING LABOUR PRODUCTIVITY IN THE MANUFACTURING INDUSTRY

    Directory of Open Access Journals (Sweden)

    Marija Bušelić

    2016-12-01

    Full Text Available Economic science has long recognized labour productivity as an important factor of economic growth. In the uncertain conditions of increasingly fierce and complex competition, it becomes one of the key prerequisites for an adequate response to global challenges. The development of labour productivity has to be observed as a multi-dimensional process including numerous interconnected quantitative and qualitative factors, in particular human factors and technological advancement realized through investments in research and development (innovations. The analysis of labour productivity in the manufacturing industry of the selected countries, Germany and China, is performed in the context of an important influential factor – innovations, and interdependently with the economic growth of the selected countries. The research results and the conducted regression analyses indicate a superiority of German labour productivity in the manufacturing industry, which is strongly affected by considerable investments in research and development. However, the technological convergence of China as the upcoming power is increasingly important, which shows that the gap in labour productivity is decreasing, making developed countries face new challenges posed by globalization. The analysis of the interdependence of economic growth (GDP and labour productivity in the manufacturing industry points to a positive link and the conclusion that the elasticity of the GDP to changes in labour productivity is greater in China than in Germany.

  1. Bremsstrahlung pair-production of positrons with low neutron background

    International Nuclear Information System (INIS)

    Lessner, E.

    1998-01-01

    Minimization of component activation is highly desirable at accelerator-based positron sources. Electrons in the 8- to 14-MeV energy range impinging on a target produce photons energetic enough to create electron-positron pairs; however, few of the photons are energetic enough to produce photoneutrons. Slow positron production by low-energy electrons impinging on a multilayer tungsten target with and without electromagnetic extraction between the layers was studied by simulation. The neutron background from 14-MeV electrons is expected to be significantly lower than that encountered with higher-energy electron beams. Numerical results are presented and some ideas for a low-activation slow-positron source are discussed

  2. Bioprocess development for kefiran production by Lactobacillus kefiranofaciens in semi industrial scale bioreactor

    Directory of Open Access Journals (Sweden)

    Daniel Joe Dailin

    2016-07-01

    Full Text Available Lactobacillus kefiranofaciens is non-pathogenic gram positive bacteria isolated from kefir grains and able to produce extracellular exopolysaccharides named kefiran. This polysaccharide contains approximately equal amounts of glucose and galactose. Kefiran has wide applications in pharmaceutical industries. Therefore, an approach has been extensively studied to increase kefiran production for pharmaceutical application in industrial scale. The present work aims to maximize kefiran production through the optimization of medium composition and production in semi industrial scale bioreactor. The composition of the optimal medium for kefiran production contained sucrose, yeast extract and K2HPO4 at 20.0, 6.0, 0.25 g L−1, respectively. The optimized medium significantly increased both cell growth and kefiran production by about 170.56% and 58.02%, respectively, in comparison with the unoptimized medium. Furthermore, the kinetics of cell growth and kefiran production in batch culture of L. kefiranofaciens was investigated under un-controlled pH conditions in 16-L scale bioreactor. The maximal cell mass in bioreactor culture reached 2.76 g L−1 concomitant with kefiran production of 1.91 g L−1.

  3. Bioprocess development for kefiran production by Lactobacillus kefiranofaciens in semi industrial scale bioreactor.

    Science.gov (United States)

    Dailin, Daniel Joe; Elsayed, Elsayed Ahmed; Othman, Nor Zalina; Malek, Roslinda; Phin, Hiew Siaw; Aziz, Ramlan; Wadaan, Mohamad; El Enshasy, Hesham Ali

    2016-07-01

    Lactobacillus kefiranofaciens is non-pathogenic gram positive bacteria isolated from kefir grains and able to produce extracellular exopolysaccharides named kefiran. This polysaccharide contains approximately equal amounts of glucose and galactose. Kefiran has wide applications in pharmaceutical industries. Therefore, an approach has been extensively studied to increase kefiran production for pharmaceutical application in industrial scale. The present work aims to maximize kefiran production through the optimization of medium composition and production in semi industrial scale bioreactor. The composition of the optimal medium for kefiran production contained sucrose, yeast extract and K2HPO4 at 20.0, 6.0, 0.25 g L(-1), respectively. The optimized medium significantly increased both cell growth and kefiran production by about 170.56% and 58.02%, respectively, in comparison with the unoptimized medium. Furthermore, the kinetics of cell growth and kefiran production in batch culture of L. kefiranofaciens was investigated under un-controlled pH conditions in 16-L scale bioreactor. The maximal cell mass in bioreactor culture reached 2.76 g L(-1) concomitant with kefiran production of 1.91 g L(-1).

  4. Production and processing of fuel by the forest industry - opportunities and conditions

    International Nuclear Information System (INIS)

    Magnusson, L.

    1991-01-01

    The purpose of this study was to illustrate the opportunities for the forest industry to establish a system of handling and processing biofuels in conjunction with their existing activities, and which would supply a future market for biofuels in, for example, electricity generation. The sawmills report that it is difficult today to find a market for fuel products, especially for sawmills at greater distances from larger biofuel-consuming plants. The sawmills show great interest in cogeneration in their own plants, but report difficulties in achieving profitability. The main problem is reported to be that the price of the surplus electricity delivered to the grid is too low, but also that the electricity prices today are so low that it is difficult to justify even generating electricity for the mill's own use. There is an interest in the paper and pulp industry for integrated methods and production of biofuels since the part-tree methods used, at least in some parts of Sweden, are considered to contribute also to an increase in the availability of pulp wood to the industry. A fundamental viewpoint is, however, that the plants are built for the primary purpose of producing pulp or paper. It is unlikely that the industry would give priority to investments for production of a new secondary product in the form of fuel products, particularly when the conditions today imply that there are few possibilities to achieve any particular profitability. The most probable solution is that the fuel is processed outside the industry by other parties, e.g., the forest divisions. In the long term, increased efficiency in the processes may lead to a primary heat surplus which could be used to produce processed fuels

  5. Identification of candidate genes for yeast engineering to improve bioethanol production in very high gravity and lignocellulosic biomass industrial fermentations

    Directory of Open Access Journals (Sweden)

    Pereira Francisco B

    2011-12-01

    Full Text Available Abstract Background The optimization of industrial bioethanol production will depend on the rational design and manipulation of industrial strains to improve their robustness against the many stress factors affecting their performance during very high gravity (VHG or lignocellulosic fermentations. In this study, a set of Saccharomyces cerevisiae genes found, through genome-wide screenings, to confer resistance to the simultaneous presence of different relevant stresses were identified as required for maximal fermentation performance under industrial conditions. Results Chemogenomics data were used to identify eight genes whose expression confers simultaneous resistance to high concentrations of glucose, acetic acid and ethanol, chemical stresses relevant for VHG fermentations; and eleven genes conferring simultaneous resistance to stresses relevant during lignocellulosic fermentations. These eleven genes were identified based on two different sets: one with five genes granting simultaneous resistance to ethanol, acetic acid and furfural, and the other with six genes providing simultaneous resistance to ethanol, acetic acid and vanillin. The expression of Bud31 and Hpr1 was found to lead to the increase of both ethanol yield and fermentation rate, while Pho85, Vrp1 and Ygl024w expression is required for maximal ethanol production in VHG fermentations. Five genes, Erg2, Prs3, Rav1, Rpb4 and Vma8, were found to contribute to the maintenance of cell viability in wheat straw hydrolysate and/or the maximal fermentation rate of this substrate. Conclusions The identified genes stand as preferential targets for genetic engineering manipulation in order to generate more robust industrial strains, able to cope with the most significant fermentation stresses and, thus, to increase ethanol production rate and final ethanol titers.

  6. Industrial production of insulators using isostatic compaction method

    Energy Technology Data Exchange (ETDEWEB)

    Drugoveiko, O.P.; Ermolaeva, L.V.; Koren' , M.G.; Kreimer, B.D.; Panichev, G.I.; Ponomarev, A.P.; Rutkovskii, V.N.

    1985-07-01

    The process of shaping ceramic products from powders using isostatic compaction method is finding increasing industrial application. The production of electrical-engineering porcelain using isostatic compaction method is, according to the authors, a promising direction since this method permits one to obtain large and complex shaped products having uniform density distribution. The authors introduce an automatic isostatic compaction line at the ''Proletarii'' Factory for the production of the IOS-110-20000UKhL, T1 type insulators having the described dimensions. According to the technological process developed at the ''Elektrokeramika'' Production Complex, insulators were manufactured on the isostatic compaction line from the G-33 mass. Presspowder having a moisture content of 0.3-0.6% and a particle size of 90-160 micrometers was obtained in a spray dryer using disk spraying. The authors studied saturability by moisture of the powder obtained.

  7. Implementation of new technologies in wood industry and their effect in wood products quality

    OpenAIRE

    ELVA ÇAUSHI; PANDELI MARKU

    2014-01-01

    There are about 300 companies producing furniture and about 250 small and medium enterprises (SME) producing sawn timber, which operate in the field of wood industry in Albania. This wood industry production is being challenged by the increasing demand in the domestic market, ranging from kitchen furniture to office and schools furniture, bedroom furniture, doors, windows, and saw timber in different dimensions. The production from the wood industry can fulfill about 80% of the domestic mark...

  8. Factors affecting RFID adoption in the agricultural product distribution industry: empirical evidence from China.

    Science.gov (United States)

    Shi, Ping; Yan, Bo

    2016-01-01

    We conducted an exploratory investigation of factors influencing the adoption of radio frequency identification (RFID) methods in the agricultural product distribution industry. Through a literature review and field research, and based on the technology-organization-environment (TOE) theoretical framework, this paper analyzes factors influencing RFID adoption in the agricultural product distribution industry in reference to three contexts: technological, organizational, and environmental contexts. An empirical analysis of the TOE framework was conducted by applying structural equation modeling based on actual data from a questionnaire survey on the agricultural product distribution industry in China. The results show that employee resistance and uncertainty are not supported by the model. Technological compatibility, perceived effectiveness, organizational size, upper management support, trust between enterprises, technical knowledge, competitive pressure and support from the Chinese government, which are supported by the model, have significantly positive effects on RFID adoption. Meanwhile, organizational size has the strongest positive effect, while competitive pressure levels have the smallest effect. Technological complexities and costs have significantly negative effects on RFID adoption, with cost being the most significantly negative influencing factor. These research findings will afford enterprises in the agricultural products supply chain with a stronger understanding of the factors that influence RFID adoption in the agricultural product distribution industry. In addition, these findings will help enterprises remain aware of how these factors affect RFID adoption and will thus help enterprises make more accurate and rational decisions by promoting RFID application in the agricultural product distribution industry.

  9. New electron beam facility for R and D and production at acsion industries

    Energy Technology Data Exchange (ETDEWEB)

    Lopata, V.J.; Barnard, J.W.; Saunders, C.B.; Stepanik, T.M. E-mail: stepanik@acsion.com

    2003-08-01

    Since its incorporation in 1998, Acsion Industries Inc. has been working with clients to develop industrial uses of electron processing for improving products and manufacturing processes. Acsion has promoted this technology for sterilizing medical devices and pharmaceuticals, for treating wood pulp in the viscose/rayon process, for reducing pathogens in food and animal feed, and for curing advanced composites for the aerospace industry. As a result of significant developments in its composite curing programs, Acsion has recently made major modifications to its facility to increase its production and R and D capabilities. These modifications are described in this paper.

  10. UTILIZATION OF BY-PRODUCT OF CHEESEMAKING AGRIBUSINESS INDUSTRY FOR DEVELOPMENT OF FOOD PRODUCTS AND REDUCTION OF THE ENVIRONMENTAL IMPACT

    Directory of Open Access Journals (Sweden)

    Ana Lúcia Becker Rohlfes

    2014-05-01

    Full Text Available The uses of by-products of cheese industry is still not significant in Brazil, since about 15% of liquid whey is used as raw material in food industry technology. The liquid whey has excellent technological properties, making it an alternative to minimize environmental impacts, besides it enables the use of the same nutritional properties in the production of new food products or adding value to the existing ones. The present study aimed to use liquid whey as an ingredient in the formulation of ice cream, hard candies, ham and breads, as well as to evaluate the influence of it in technological characteristics of the products and to quantify the volume of whey used. In order to evaluate the use of liquid whey, the products were developed with partial or total replacement of milk or water by whey, being the substitution accompanied by the determination of centesimal composition, as well as evaluating the visual characteristics of each product. The results show that the preparation of the products under study with substitution of raw milk or water is viable, proving that using liquid whey is a technological possibility of using a by-product considered to be an environmental pollutant. It was concluded that the use of liquid whey in the food industry reduces the environmental impact, since there is a reduction in the volume of whey discharged into the environment.

  11. Uranium industry annual 1985

    International Nuclear Information System (INIS)

    1986-11-01

    This report consists of two major sections. The first addresses uranium raw materials activities and covers the following topics: exploration activities and expenditures, resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment. The second major section is concerned with the following uranium marketing activities: uranium purchase commitments, uranium prices, procurement arrangements, uranium imports and exports, enrichment services, inventories, secondary market activities, utility market requirements, and related topics. A glossary and appendices are included to assist the reader in interpreting the substantial array of statistical data in this report and to provide background information about the survey

  12. Cleaner production at pharmaceutical industry: first steps assessment

    Directory of Open Access Journals (Sweden)

    Edilaine Conceição Rezende

    2015-12-01

    Full Text Available The Cleaner Production (CP is an environmental management system effective to comply the environmental obligations and promote sustainable development of enterprises. In this study, the implementing possibilities of CP practices were evaluated to pharmaceutical industry, through prior identification procedures for Pharmaceutical Manufacturing Practices. The study was conducted in a scientific and health care institution, which produces pharmaceutical drugs and makes assistance for public health. The production process was evaluated and made a survey of the main points of waste and sewage generations in each stage, in order to diagnose the measures of CP established and propose new actions. Thus, by using this tool, it was possible to demonstrate the reduction of environmental impacts associated with pharmaceutical production. The Pharmaceutical Manufacturing Practices also contributed to the implementation of measures CP, preserving the final product quality, and generating environmental and economic benefits.

  13. Implementing Cleaner Production as an Environmental Management Efforts in Small Industries of Cassava Chips

    Directory of Open Access Journals (Sweden)

    Rahmadyanti Erina

    2016-01-01

    Full Text Available Small and Medium Enterprises (SMEs is one of the major driving factors for Indonesian economy, especially in food processing industries. The cassava-based industry is one type of food and beverage industry with chips as its major product. The limitations of knowledge caused their activities to only aim at pursuing economic benefits and ignoring the environmental balance. The most appropriate preventive method used, according to the characteristics of SMEs in Indonesia, is Cleaner Production. This study aims to reduce the risk of environmental pollution caused by the waste production of small chips industries by implementing cleaner production. The method used in this study is quick scanning by analyzing mass balance, energy, and utilities that aim to find an inefficient process to minimize losses. Implementation of cleaner production may include good housekeeping, reducing, and reusing. Based on the assessment of alternative eligibility criteria, the equipment modifications are the main factor in implementing cleaner production that drives the profits by providing efficiency of cutting as much as 80 percent and optimizes the profits into 57.62 kg in a month or 691.44 kg in a year. If the price of cassava chips is IDR 40,000 in a kg, then it would save IDR 27,657,600 in a year.

  14. Cleaner production for solid waste management in leather industry ...

    African Journals Online (AJOL)

    Cleaner production for solid waste management in leather industry. ... From the processes, wastes are generated which include wastewater effluents, solid wastes, and hazardous wastes. In developing countries including Ethiopia, many ... The solid waste inventory of the factory has been carried out. The major problems ...

  15. Industry sponsorship and research outcome

    DEFF Research Database (Denmark)

    Lundh, Andreas; Lexchin, Joel; Mintzes, Barbara

    2017-01-01

    BACKGROUND: Clinical research affecting how doctors practice medicine is increasingly sponsored by companies that make drugs and medical devices. Previous systematic reviews have found that pharmaceutical-industry sponsored studies are more often favorable to the sponsor's product compared...... on the association between sponsorship and research outcome. OBJECTIVES: To investigate whether industry sponsored drug and device studies have more favorable outcomes and differ in risk of bias, compared with studies having other sources of sponsorship. SEARCH METHODS: In this update we searched MEDLINE (2010......, systematic reviews and meta-analyses that quantitatively compared primary research studies of drugs or medical devices sponsored by industry with studies with other sources of sponsorship. We had no language restrictions. DATA COLLECTION AND ANALYSIS: Two assessors screened abstracts and identified...

  16. Alternative solvents for natural products extraction

    CERN Document Server

    Chemat, Farid

    2014-01-01

    This book presents a complete picture of the current state-of-the-art in alternative and green solvents used for laboratory and industrial natural product extraction in terms of the latest innovations, original methods and safe products. It provides the necessary theoretical background and details on extraction, techniques, mechanisms, protocols, industrial applications, safety precautions and environmental impacts. This book is aimed at professionals from industry, academicians engaged in extraction engineering or natural product chemistry research, and graduate level students. The individual chapters complement one another, were written by respected international researchers and recognized professionals from the industry, and address the latest efforts in the field. It is also the first sourcebook to focus on the rapid developments in this field.

  17. Development, Problems and Countermeasures of Chinese Racing Car Industry

    Science.gov (United States)

    Yang, J. J.

    2018-05-01

    In recent years, motor car racing has developed rapidly in China. However, under the background of maximum vehicle production and car ownership in China, the racing car industry has a long way compared with that of the developed countries. The paper analyzes the current situation and summarizes the problems of Chinese racing car industry with supporting documentation and review of the literature. The future trend of the development of car industry in China is discussed. On the basis of the analysis and prediction, the strategies to respond to the future racing car industry in China are presented.

  18. Wisconsin timber industry--an assessment of timber product output and use, 1988.

    Science.gov (United States)

    W. Brad Smith; James W. Whipple

    1990-01-01

    Discusses recent Wisconsin forest industry trends; production and receipts of pulpwood, saw logs, and veneer logs; and production of other timber products in 1988. Reports on logging residue, on wood and bark residue generated at primary wood-using mills, and on disposition of this mill residue.

  19. Alabama's timber industry - an assessment of timber product output and use, 1995

    Science.gov (United States)

    Tony G. Johnson; Jim R. Gober; J. Stephen Nix

    1998-01-01

    Output of Industrial Timber Products.Note: The reader must understand that certain terms, namely-retained, export, import, production, and receipts-have specialized meanings and relationships. unique to the Forest Inventory and Analysis Units across the country that deal with timber products output.In 1995, the combined...

  20. Utilization of various industrial wastes for the production of poly-b ...

    African Journals Online (AJOL)

    PHB production in various industrial waste based medium and nitrogen limited minimal agar synthetic medium was studied by crotonic acid method. The pure form of PHB was collected and qualitatively analyzed by infrared and nuclear magnetic resonance methods. Highest PHB production was found in nitrogen limited ...

  1. USING OF SECONDARY PRODUCTS OF RAPESEED PROCESSING IN THE FOOD INDUSTRY

    Directory of Open Access Journals (Sweden)

    E. A. Raksha-Slusareva

    2014-04-01

    Full Text Available When oil and biodiesel are extracted from rapeseed, secondary derived products are formed, which are not used effectively at the moment. The article deals with the problems of possible their use in food industry. During food product preparation for special dietary consumption we used electrophysical (processing by hydroelectropulse and physical (drying, grinding, steam treatment processing of raw materials. Through the developed technology for rapeseed cake processing, we received raw materials suitable for use in food industry. On the basis of these raw materials, the «Nutrition product for special dietary consumption “Ripakovyi”» was developed. It is a part of rape seed meal obtained from the seeds with low content of glucosinolates and erucic acid processed by hydroelectropulse dried in the cabinet oven or in the convective dryer, crushed and disinfected based on a developed soft technology for biologically active substances conservation. The production of this product solves the problem of rational utilization of rapeseed meal and diversification of foods for special dietary consumption.

  2. Multiple finances, margins of foreign direct investment and aggregate industry productivity

    Directory of Open Access Journals (Sweden)

    Jiarui Zhang

    2012-03-01

    Full Text Available Based on a heterogeneous firm set-up, we model firms’ access to the internal capital market, bank finance as well as bond finance and investigate how firms’ adjustment among multiple sources of finance affects their performance in foreign direct investment and aggregate industry productivity. We find that when facing a bank credit shock (e.g. tighter bank lending, firms with different productivities react differently. Less productive firms exit from the foreign market due to a lack of funds while the more productive resort to bond finance to sustain their multinational status. The increased demand for bond finance as compensation for decreased bank finance by the surviving multinationals exacerbates the competition in the bond market and bids up the bond return rate, which triggers a Melitz-type selection effect through the bond market and brings aggregate industry gains.However, the divestment of those failing FDI firms and the consequently reduced bond financing demand mitigate this effect.

  3. Lignocellulosic ethanol production by starch-base industrial yeast under PEG detoxification

    Science.gov (United States)

    Liu, Xiumei; Xu, Wenjuan; Mao, Liaoyuan; Zhang, Chao; Yan, Peifang; Xu, Zhanwei; Zhang, Z. Conrad

    2016-02-01

    Cellulosic ethanol production from lignocellulosic biomass offers a sustainable solution for transition from fossil based fuels to renewable alternatives. However, a few long-standing technical challenges remain to be addressed in the development of an economically viable fermentation process from lignocellulose. Such challenges include the needs to improve yeast tolerance to toxic inhibitory compounds and to achieve high fermentation efficiency with minimum detoxification steps after a simple biomass pretreatment. Here we report an in-situ detoxification strategy by PEG exo-protection of an industrial dry yeast (starch-base). The exo-protected yeast cells displayed remarkably boosted vitality with high tolerance to toxic inhibitory compounds, and with largely improved ethanol productivity from crude hydrolysate derived from a pretreated lignocellulose. The PEG chemical exo-protection makes the industrial S. cerevisiae yeast directly applicable for the production of cellulosic ethanol with substantially improved productivity and yield, without of the need to use genetically modified microorganisms.

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

    OpenAIRE

    Tunjo Perić; Željko Mandić

    2017-01-01

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

  5. A ?-glucosidase hyper-production Trichoderma reesei mutant reveals a potential role of cel3D in cellulase production

    OpenAIRE

    Li, Chengcheng; Lin, Fengming; Li, Yizhen; Wei, Wei; Wang, Hongyin; Qin, Lei; Zhou, Zhihua; Li, Bingzhi; Wu, Fugen; Chen, Zhan

    2016-01-01

    Background The conversion of cellulose by cellulase to fermentable sugars for biomass-based products such as cellulosic biofuels, biobased fine chemicals and medicines is an environment-friendly and sustainable process, making wastes profitable and bringing economic benefits. Trichoderma reesei is the well-known major workhorse for cellulase production in industry, but the low ?-glucosidase activity in T. reesei cellulase leads to inefficiency in biomass degradation and limits its industrial ...

  6. Site-Dependent Environmental Impacts of Industrial Hydrogen Production by Alkaline Water Electrolysis

    Directory of Open Access Journals (Sweden)

    Jan Christian Koj

    2017-06-01

    Full Text Available Industrial hydrogen production via alkaline water electrolysis (AEL is a mature hydrogen production method. One argument in favor of AEL when supplied with renewable energy is its environmental superiority against conventional fossil-based hydrogen production. However, today electricity from the national grid is widely utilized for industrial applications of AEL. Also, the ban on asbestos membranes led to a change in performance patterns, making a detailed assessment necessary. This study presents a comparative Life Cycle Assessment (LCA using the GaBi software (version 6.115, thinkstep, Leinfelden-Echterdingen, Germany, revealing inventory data and environmental impacts for industrial hydrogen production by latest AELs (6 MW, Zirfon membranes in three different countries (Austria, Germany and Spain with corresponding grid mixes. The results confirm the dependence of most environmental effects from the operation phase and specifically the site-dependent electricity mix. Construction of system components and the replacement of cell stacks make a minor contribution. At present, considering the three countries, AEL can be operated in the most environmentally friendly fashion in Austria. Concerning the construction of AEL plants the materials nickel and polytetrafluoroethylene in particular, used for cell manufacturing, revealed significant contributions to the environmental burden.

  7. Production planning and scheduling in refinery industry

    International Nuclear Information System (INIS)

    Persson, Jan.

    1999-01-01

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

  8. Production planning and scheduling in refinery industry

    Energy Technology Data Exchange (ETDEWEB)

    Persson, Jan

    1999-07-01

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

  9. Production planning and scheduling in refinery industry

    Energy Technology Data Exchange (ETDEWEB)

    Persson, Jan

    1999-06-01

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

  10. The Methodological Background for Harmonizing Components of Sustainable Development of an Industrial City

    Directory of Open Access Journals (Sweden)

    Prushkivskyj Volodymyr G.

    2016-11-01

    Full Text Available The aim of the article is to develop a methodological background for harmonizing components of sustainable development of an industrial city. The ways of harmonization of economic, environmental and social components are studied. It is proposed to use the rule of «golden ratio» to determine the «ideal» values of the components of sustainable development. On the basis of the index method the components of sustainable development are evaluated. The comparative analysis of the actual and harmonic distribution between the sub-indices of sustainable development is performed. Based on the rule of «golden ratio» it is proved that the harmonization allows to state the existence of differences as well as to carry out a quantitative analysis. It is justified that the existence of disharmony between the components of sustainable development requires elaboration of an appropriate mechanism on the basis of redistribution of investment resources as well as other economic instruments to support the components at a certain level.

  11. Product Stewardship in Uranium: A Way for the Industry to Demonstrate its High Performance

    International Nuclear Information System (INIS)

    Harris, Frank

    2014-01-01

    Conclusions: • Product stewardship is an means for communicating the high performance on health, safety and environment of the nuclear fuel cycle including uranium mining. • It has been effective with other products and is appropriate for uranium. • Can be a vehicle for addressing public concerns across the industry. • Due to uranium’s unique characteristics it has the potential to be a best practice example of product stewardship. • Work is underway in the international arena to progress uranium product stewardship and it represent a unique opportunity to provide whole of industry benefits

  12. Effect of Food Regulation on the Spanish Food Processing Industry: A Dynamic Productivity Analysis.

    Science.gov (United States)

    Kapelko, Magdalena; Oude Lansink, Alfons; Stefanou, Spiro E

    2015-01-01

    This article develops the decomposition of the dynamic Luenberger productivity growth indicator into dynamic technical change, dynamic technical inefficiency change and dynamic scale inefficiency change in the dynamic directional distance function context using Data Envelopment Analysis. These results are used to investigate for the Spanish food processing industry the extent to which dynamic productivity growth and its components are affected by the introduction of the General Food Law in 2002 (Regulation (EC) No 178/2002). The empirical application uses panel data of Spanish meat, dairy, and oils and fats industries over the period 1996-2011. The results suggest that in the oils and fats industry the impact of food regulation on dynamic productivity growth is negative initially and then positive over the long run. In contrast, the opposite pattern is observed for the meat and dairy processing industries. The results further imply that firms in the meat processing and oils and fats industries face similar impacts of food safety regulation on dynamic technical change, dynamic inefficiency change and dynamic scale inefficiency change.

  13. Effect of Food Regulation on the Spanish Food Processing Industry: A Dynamic Productivity Analysis

    Science.gov (United States)

    Kapelko, Magdalena; Lansink, Alfons Oude; Stefanou, Spiro E.

    2015-01-01

    This article develops the decomposition of the dynamic Luenberger productivity growth indicator into dynamic technical change, dynamic technical inefficiency change and dynamic scale inefficiency change in the dynamic directional distance function context using Data Envelopment Analysis. These results are used to investigate for the Spanish food processing industry the extent to which dynamic productivity growth and its components are affected by the introduction of the General Food Law in 2002 (Regulation (EC) No 178/2002). The empirical application uses panel data of Spanish meat, dairy, and oils and fats industries over the period 1996-2011. The results suggest that in the oils and fats industry the impact of food regulation on dynamic productivity growth is negative initially and then positive over the long run. In contrast, the opposite pattern is observed for the meat and dairy processing industries. The results further imply that firms in the meat processing and oils and fats industries face similar impacts of food safety regulation on dynamic technical change, dynamic inefficiency change and dynamic scale inefficiency change. PMID:26057878

  14. Evaluation of agarose gel electrophoresis for characterization of silver nanoparticles in industrial products.

    Science.gov (United States)

    Jimenez, Maria S; Luque-Alled, Jose M; Gomez, Teresa; Castillo, Juan R

    2016-05-01

    Agarose gel electrophoresis (AGE) has been used extensively for characterization of pure nanomaterials or mixtures of pure nanomaterials. We have evaluated the use of AGE for characterization of Ag nanoparticles (NPs) in an industrial product (described as strong antiseptic). Influence of different stabilizing agents (PEG, SDS, and sodium dodecylbenzenesulfonate), buffers (TBE and Tris Glycine), and functionalizing agents (mercaptosuccinic acid (TMA) and proteins) has been investigated for the characterization of AgNPs in the industrial product using different sizes-AgNPs standards. The use of 1% SDS, 0.1% TMA, and Tris Glycine in gel, electrophoresis buffer and loading buffer led to the different sizes-AgNPs standards moved according to their size/charge ratio (obtaining a linear relationship between apparent mobility and mean diameter). After using SDS and TMA, the behavior of the AgNPs in the industrial product (containing a casein matrix) was completely different, being not possible their size characterization. However we demonstrated that AGE with LA-ICP-MS detection is an alternative method to confirm the protein corona formation between the industrial product and two proteins (BSA and transferrin) maintaining NPs-protein binding (what is not possible using SDS-PAGE). © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Dynamics of productivity change in the Australian electricity industry: Assessing the impacts of electricity reform

    Energy Technology Data Exchange (ETDEWEB)

    Aghdam, Reza Fathollahzadeh, E-mail: reza_f_a@yahoo.com [Department of Finance and Economics, College of Industrial Management, King Fahd University of Petroleum and Minerals, PO Box 257, Dhahran 31261 (Saudi Arabia)

    2011-06-15

    The Australian electricity industry has undergone a significant reform, since the mid-1990s. Key changes comprised functional unbundling, market restructuring, regulatory reform, public corporatisation and privatisation. Technological development has been another indisputable constituent of these changes, in the wake of ICT revolution. The principle rationale behind these changes has been that they would improve productivity of the industry and social well-being of people. This paper examines the dynamics of productivity changes in the Australian electricity industry and conducts several hypotheses-testings to identify whether industry's efficiency measures are truly improved as a result of the reform-driven changes. Malmquist Total Factor Productivity Index approach and ANOVA are used for this purpose. The results reveal that the productivity gains in the industry have been largely driven by technological improvements and, to a lesser extent, by reform-induced comparative efficiency gains. On average at national level and for the entire industry, there are efficiency gains that, to large extents, can be attributed to functional unbundling and public corporatisation and, to a lesser extent, to market restructuring and privatisation. The results, however, reveal that the reform-driven changes have made insignificant contribution to comparative efficiency, at the level of thermal generation. - Highlights: > Dynamics of productivity changes in Australian electricity industry are examined. > Several hypotheses are also tested against reform-driven changes. > Technology impact is proved to be far larger than reform-induced impacts. > Unbundling and corporatisation had larger impacts than market restructuring and privatisation. > At thermal generation level, no reform-induced impact is encountered.

  16. Dynamics of productivity change in the Australian electricity industry: Assessing the impacts of electricity reform

    International Nuclear Information System (INIS)

    Aghdam, Reza Fathollahzadeh

    2011-01-01

    The Australian electricity industry has undergone a significant reform, since the mid-1990s. Key changes comprised functional unbundling, market restructuring, regulatory reform, public corporatisation and privatisation. Technological development has been another indisputable constituent of these changes, in the wake of ICT revolution. The principle rationale behind these changes has been that they would improve productivity of the industry and social well-being of people. This paper examines the dynamics of productivity changes in the Australian electricity industry and conducts several hypotheses-testings to identify whether industry's efficiency measures are truly improved as a result of the reform-driven changes. Malmquist Total Factor Productivity Index approach and ANOVA are used for this purpose. The results reveal that the productivity gains in the industry have been largely driven by technological improvements and, to a lesser extent, by reform-induced comparative efficiency gains. On average at national level and for the entire industry, there are efficiency gains that, to large extents, can be attributed to functional unbundling and public corporatisation and, to a lesser extent, to market restructuring and privatisation. The results, however, reveal that the reform-driven changes have made insignificant contribution to comparative efficiency, at the level of thermal generation. - Highlights: → Dynamics of productivity changes in Australian electricity industry are examined. → Several hypotheses are also tested against reform-driven changes. → Technology impact is proved to be far larger than reform-induced impacts. → Unbundling and corporatisation had larger impacts than market restructuring and privatisation. → At thermal generation level, no reform-induced impact is encountered.

  17. Lipase production by Penicillium restrictum using solid waste of industrial babassu oil production as substrate.

    Science.gov (United States)

    Palma, M B; Pinto, A L; Gombert, A K; Seitz, K H; Kivatinitz, S C; Castilho, L R; Freire, D M

    2000-01-01

    Lipase, protease, and amylase production by Penicillium restrictum in solid-state fermentation was investigated. The basal medium was an industrial waste of babassu oil (Orbignya oleifera) production. It was enriched with peptone, olive oil, and Tween-80. The supplementation positively influenced both enzyme production and fungal growth. Media enriched with Tween-80 provided the highest protease activity (8.6 U/g), whereas those enriched with peptone and olive oil led to the highest lipase (27.8 U/g) and amylase (31.8 U/g) activities, respectively.

  18. Influence of genetic background of engineered xylose-fermenting industrial Saccharomyces cerevisiae strains for ethanol production from lignocellulosic hydrolysates

    Science.gov (United States)

    An industrial ethanol-producing Saccharomyces cerevisiae strain with genes needed for xylose-fermentation integrated into its genome was used to obtain haploids and diploid isogenic strains. The isogenic strains were more effective in metabolizing xylose than their parental strain (p < 0.05) and abl...

  19. A new productivity index to measure economic sustainability of the mining industry

    International Nuclear Information System (INIS)

    Rodriguez, Xose A

    2010-01-01

    This document aims to introduce a total productivity index to measure the economic sustainability of the mining industry. This index will take into account any technical developments, means of use of productive factors (i.e. inefficiencies and scale effects) and the effects on the growth of the geological properties in the resources to be exploited (particularly the effects of resource reduction or reserves depletion). This new index will then be applied to the example of the Spanish mining industry, with some interesting findings regarding the configuration of sustainable mining policies.

  20. Monitoring of external background radiation level in Asa dam ...

    African Journals Online (AJOL)

    An external background ionizing radiation study has been carried out within the Asa Dam Industrial Layout of Ilorin in Kwara State. The study was carried out in 5 stations within the industrial area using two Digilert Nuclear Radiation Monitors. The study has revealed that the external background ionizing radiation is ...

  1. Mechanical behavior of sustainable building materials using PET waste and industrial by-products

    OpenAIRE

    Juárez, C. A; Mendoza-Rangel, J. M; González, J. R; Rodríguez, J. A; Valdez, P

    2015-01-01

    The building industry is facing the challenge of satisfying a growing demand for housing spaces that can be mitigated by the use of construction materials manufactured with industrial by-products that allow the production of low-cost housing with a low environmental impact. In this research, an alternative building system to manufacture lightweight masonry blocks with polyethylene terephthalate (PET) bottles and fiber-reinforced panels using binary mixture (Portland cement and fly ash), was s...

  2. Development of Product Availability Monitoring System In Production Unit In Automotive Component Industry

    Science.gov (United States)

    Hartono, Rachmad; Raharno, Sri; Yuwana Martawirya, Yatna; Arthaya, Bagus

    2018-03-01

    This paper described a methodology to monitor the availability of products in a production unit in the automotive component industry. Automotive components made are automotive components made through sheet metal working. Raw material coming into production unit in the form of pieces of plates that have a certain size. Raw materials that come stored in the warehouse. Data of raw each material in the warehouse are recorded and stored in a data base system. The material will then undergo several production processes in the production unit. When the material is taken from the warehouse, material data are also recorded and stored in a data base. The data recorded are the amount of material, material type, and date when the material is out of the warehouse. The material coming out of the warehouse is labeled with information related to the production processes that the material must pass. Material out of the warehouse is a product will be made. The products have been completed, are stored in the warehouse products. When the product is entered into the product warehouse, product data is also recorded by scanning the barcode contained on the label. By recording the condition of the product at each stage of production, we can know the availability of the product in a production unit in the form of a raw material, the product being processed and the finished product.

  3. Application of ISO/TS 16949:2009 in Forest Products Industry

    OpenAIRE

    SEVİM KORKUT, Derya; SOLAK, Ertan

    2016-01-01

    The aim of the study is to present the short, medium and long term benefits of the activities in the basis of quality management development and in the context of ISO/TS 16949 Automotive Sub-Industry Quality Management System which determines the service standards of a forest products facility as an automotive sub-industry supplier, to be shown as an example to similar facilities. In this study which aims to present the facility’s character an examination has been done via supplier, productio...

  4. Bioactive compounds in industrial red seaweed used in carrageenan production

    DEFF Research Database (Denmark)

    Naseri, Alireza; Holdt, Susan Løvstad; Jacobsen, Charlotte

    The main seaweed species used in industrial scale for carrageenan production are Kappaphycus alvarezii, Eucheuma denticulatum, Chondrus crispus, Gigartina sp. and also Furcellaria lumbricalis as a source of furcellaran (Danish Agar) is also classified together with carrageenan. The chemical...... compositions of these five industrial red seaweeds were evaluated. Protein, lipid and total phenolic content, total amino acid and composition, fatty acid profile, tocopherol content and pigment composition were analyzed. The results demonstrate that there is potential possibility to develop a method...

  5. Processed Apple Product Marketing Analysis: Hard Cider and Apple Wine

    OpenAIRE

    Rowles, Kristin

    2000-01-01

    Hard cider and apple wine offer new value-added marketing opportunities to the apple industry. Both products are situated in rapidly growing categories of the beverage industry. The development of effective marketing strategies for these products requires an understanding of the forces driving competition in these markets. This paper provides background information to support competitive analysis and strategy development. Development of these markets will be positive for the apple industry, b...

  6. Improving product development performance through knowledge outsourcing: a study of the Iranian automotive industry

    Directory of Open Access Journals (Sweden)

    Mazdeh, Mohammad Mahdavi

    2016-08-01

    Full Text Available This study aims to explore the dynamics of the knowledge supply process for new product development in the automotive industry, and to evaluate the impact of knowledge outsourcing on new product development performance. The model was developed using a literature review and a multiple case study approach that looked at ten research and development companies from the automotive industry in Iran. The results indicate that knowledge outsourcing would improve new product development performance by increasing the flexibility of the new product development process to react to the environment’s volatility, with few penalties in time and costs for automotive product development.

  7. Algorithm of choosing type of mechanical assembly production of instrument making enterprises of Industry 4.0

    Science.gov (United States)

    Zakoldaev, D. A.; Shukalov, A. V.; Zharinov, I. O.; Zharinov, O. O.

    2018-05-01

    The task of the algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is being studied. There is a comparison of two project algorithms for Industry 3.0 and Industry 4.0. The algorithm of choosing the type of mechanical assembly production of instrument making enterprises of Industry 4.0 is based on the technological route analysis of the manufacturing process in a company equipped with cyber and physical systems. This algorithm may give some project solutions selected from the primary part or the auxiliary one of the production. The algorithm decisive rules are based on the optimal criterion.

  8. The impact of internationalisation and rationalisation of production on the Spanish automobile industry, 1950 - 90

    OpenAIRE

    A Lagendijk

    1995-01-01

    The author examines the impact of the internationalisation of automobile production on the local production system in Spain, with emphasis on the relationship between the assembly and supply industries. After an introduction to the issue of linkage formation in the automobile industry, a historical overview of the development of the Spanish production system since the 1950s is presented. This is followed by an analysis of recent changes in the production and procurement strategies of internat...

  9. Gamma radiodecontamination of natural products uses in Cuban pharmaceutical industry

    International Nuclear Information System (INIS)

    Rodriguez, M.; Lopez, M.; Guerra, M.; Lastra, H.; Prieto, E.; Padron, E.

    1997-01-01

    The aim of the present paper was to carry out the gamma radiodecontamination of industrial productions from there medicinal plant species (C. officinalis, P. incarta and M. recuttia) and two pharmaceuticals forms (S. platensis and bee pollen tabs) which presented high levels of microbiological count. Adequate irradiation doses calculated for each product were used in decontamination. The results obtained showed the effectiveness of the process in the elimination of microbial contamination from theses natural products. No changes in nutritional constituents or physico-chemical properties were observed

  10. Greenhouse gas emissions from production chain of a cigarette manufacturing industry in Pakistan

    International Nuclear Information System (INIS)

    Hussain, Majid; Zaidi, Syed Mujtaba Hasnian; Malik, Riffat Naseem; Sharma, Benktesh Dash

    2014-01-01

    This study quantified greenhouse gas (GHG) emissions from the Pakistan Tobacco Company (PTC) production using a life cycle approach. The PTC production chain comprises of two phases: agricultural activities (Phase I) and industrial activities (Phase II). Data related to agricultural and industrial activities of PTC production chain were collected through questionnaire survey from tobacco growers and records from PTC manufacturing units. The results showed that total GHG emissions from PTC production chain were 44,965, 42,875, and 43,839 tCO 2 e respectively in 2009, 2010, and 2011. Among the agricultural activities, firewood burning for tobacco curing accounted for about 3117, 3565, and 3264 tCO 2 e, fertilizer application accounted for 754, 3251, and 4761 tCO 2 e in 2009, 2010, and 2011, respectively. Among the industrial activities, fossil fuels consumption in stationary sources accounted for 15,582, 12,733, and 13,203 tCO 2 e, fossil fuels used in mobile sources contributed to 2693, 3038, and 3260 tCO 2 e, and purchased electricity consumed resulted in 15,177, 13,556, and 11,380 tCO 2 e in 2009, 2010, and 2011, respectively. The GHG emissions related to the transportation of raw materials and processed tobacco amounted to 6800, 6301, and 7317 respectively in 2009, 2010, and 2011. GHG emissions from energy use in the industrial activities constituted the largest emissions (i.e., over 80%) of GHG emissions as PTC relies on fossil fuels and fossil fuel based electrical power in industrial processes. The total emissions of carbon footprint (CFP) from PTC production were 0.647 tCO 2 e per million cigarettes produced in 2009, 0.675 tCO 2 e per million cigarettes in 2010 and 0.59 tCO 2 e per million cigarettes in 2011. Potential strategies for GHG emissions reductions for PTC production chain include energy efficiency, reducing reliance on fossil fuels in non-mobile sources, adoption of renewable fuels including solar energy, energy from crop residues, and promotion of

  11. Greenhouse gas emissions from production chain of a cigarette manufacturing industry in Pakistan

    Energy Technology Data Exchange (ETDEWEB)

    Hussain, Majid, E-mail: majid_qau86@yahoo.com [Environmental Biology and Ecotoxicology Laboratory, Department of Environmental Sciences, Quaid-i-Azam University, Islamabad 45320 (Pakistan); Department of Forestry and Wildlife Management, University of Haripur, Hattar Road, Khyber Pakhtunkhwa, Haripur 22620 (Pakistan); Zaidi, Syed Mujtaba Hasnian [Leaf Agronomy Manager, Pakistan Tobacco Company, Akora Khattak Factory, P.O. and District Nowshera, Khyber Pakhtunkhwa (Pakistan); Malik, Riffat Naseem, E-mail: r_n_malik2000@yahoo.co.uk [Environmental Biology and Ecotoxicology Laboratory, Department of Environmental Sciences, Quaid-i-Azam University, Islamabad 45320 (Pakistan); Sharma, Benktesh Dash [University of California, Berkeley, California 94720 (United States)

    2014-10-15

    This study quantified greenhouse gas (GHG) emissions from the Pakistan Tobacco Company (PTC) production using a life cycle approach. The PTC production chain comprises of two phases: agricultural activities (Phase I) and industrial activities (Phase II). Data related to agricultural and industrial activities of PTC production chain were collected through questionnaire survey from tobacco growers and records from PTC manufacturing units. The results showed that total GHG emissions from PTC production chain were 44,965, 42,875, and 43,839 tCO{sub 2}e respectively in 2009, 2010, and 2011. Among the agricultural activities, firewood burning for tobacco curing accounted for about 3117, 3565, and 3264 tCO{sub 2}e, fertilizer application accounted for 754, 3251, and 4761 tCO{sub 2}e in 2009, 2010, and 2011, respectively. Among the industrial activities, fossil fuels consumption in stationary sources accounted for 15,582, 12,733, and 13,203 tCO{sub 2}e, fossil fuels used in mobile sources contributed to 2693, 3038, and 3260 tCO{sub 2}e, and purchased electricity consumed resulted in 15,177, 13,556, and 11,380 tCO{sub 2}e in 2009, 2010, and 2011, respectively. The GHG emissions related to the transportation of raw materials and processed tobacco amounted to 6800, 6301, and 7317 respectively in 2009, 2010, and 2011. GHG emissions from energy use in the industrial activities constituted the largest emissions (i.e., over 80%) of GHG emissions as PTC relies on fossil fuels and fossil fuel based electrical power in industrial processes. The total emissions of carbon footprint (CFP) from PTC production were 0.647 tCO{sub 2}e per million cigarettes produced in 2009, 0.675 tCO{sub 2}e per million cigarettes in 2010 and 0.59 tCO{sub 2}e per million cigarettes in 2011. Potential strategies for GHG emissions reductions for PTC production chain include energy efficiency, reducing reliance on fossil fuels in non-mobile sources, adoption of renewable fuels including solar energy, energy

  12. Joint production and corporate pricing: An empirical analysis of joint products in the petroleum industry

    International Nuclear Information System (INIS)

    Karimnejad, H.

    1990-01-01

    This dissertation investigates the pricing mechanism of joint products in large multi-plant and multi-product corporations. The primary objective of this dissertation is to show the consistency of classical theories of production with corporate pricing of joint products. This dissertation has two major parts. Part One provides a theoretical framework for joint production and corporate pricing. In this part, joint production is defined and its historical treatment by classical and contemporary economists is analyzed. Part Two conducts an empirical analysis of joint products in the US petroleum industry. Methods of cost allocation are used in the pricing of each individual petroleum product. Three methods are employed to distribute joint production costs to individual petroleum products. These methods are, the sales value method, the barrel gravity method and the average unit cost method. The empirical findings of dissertation provide useful guidelines for pricing policies of large multi-product corporations

  13. «Industry 4.0» as a mechanism for forming «Smart production»

    Directory of Open Access Journals (Sweden)

    SERGEYEVA Olesya Yurievna

    2018-04-01

    Full Text Available «Smart production» is a new model of industrial development of the 21st century on the basis of digital technologies, which already to some extent operates in the form of a production system that creates products and services on non - markets, contributing to the improvement of a comfortable life of the person, the population. Active development in the 21st century of information technologies and concepts contributed to the creation and development of cyberphysical systems that integrate computing resources into physical processes. Digitalisation and its transformation in manufacturing brings new features and high technology sectors, such as construction, oil service, energy, space, health, etc. Index of Russian digitization of international research for 2016 amounted to 113 points. Little use of the potential of digital transformation of industries has become the main problem of the country. The state concept of social and economic development of the Russian Federation involves the development of competitive industry in Russia and effective technology platforms, improving the efficiency and competitiveness of the Russian economy through the development of high-tech industry on the basis of the basic concept of «industry 4.0» through its digitalization and restructuring, using innovative tools and mechanisms. The use of artificial intelligence systems in production processes will radically change the production, the basic basis of which will be additive 3D technologies Additive technologies are a process of layer-by-layer expansion and synthesis of the object using computer 3D-technologies. In modern production it is a set of different processes, including UV-irradiation, extrusion, jet spraying, fusion, lamination. Modern production technologies contribute to the development of new markets and are the driving force of the digital revolution.

  14. Biogas production supported by excess heat – A systems analysis within the food industry

    International Nuclear Information System (INIS)

    Broberg Viklund, Sarah; Lindkvist, Emma

    2015-01-01

    Highlights: • A systems analysis when moving from external to internal production and use of biogas at an industry. • The aim is to study the impacts on greenhouse gas emissions and economics from this switch. • The study compares the choice of using biogas or industrial excess heat to heat the digester. • Internal biogas production supported by excess heat has environmental and economic benefits. - Abstract: The aim of this paper was to study the effects on greenhouse gases and economics when a change is made in the use of industrial organic waste from external production and use of biogas (A) to internal production and use (B). The two different system solutions are studied through a systems analysis based on an industrial case. The baseline system (A) and a modified system (B) were compared and analysed. Studies show that industrial processes considered as integrated systems, including the exchange of resources between industries, can result in competitive advantages. This study focuses on the integration of internally produced biogas from food industry waste produced by a food company and the use of excess heat. Two alternative scenarios were studied: (1) the use of available excess heat to heat the biogas digester and (2) the use of a part of the biogas produced to heat the biogas digester. This study showed that the system solution, whereby excess heat rather than biogas is used to heat the biogas digester, was both environmentally and economically advantageous. However, the valuation of biomass affects the magnitude of the emissions reduction. Implementing this synergistic concept will contribute to the reaching of European Union climate targets

  15. Compilation of the Regional-Level Japan Industrial Productivity Database (R-JIP) (Japanese)

    OpenAIRE

    TOKUI Joji; MAKINO Tatsuji; FUKAO Kyoji; MIYAGAWA Tsutomu; ARAI Nobuyuki; ARAI Sonoe; INUI Tomohiko; KAWASAKI Kazuyasu; KODAMA Naomi; NOGUCHI Naohiro

    2013-01-01

    This paper describes the construction of the Regional-Level Japan Industrial Productivity Database (R-JIP), which covers the period from 1970 through 2008 and comprises annual industrial output and factor input data of Japan's 47 prefectures classified by 23 industry. Output is measured in terms of value added, while the input data consist of labor input and capital service input, which take both (time series) quality changes and (cross-sectional) quality differences into account. This databa...

  16. Productivity in Information Service Industries: a Panel Analysis of Japanese Firms

    OpenAIRE

    Futoshi Kurokawa; Kiyohiko G. Nishimura

    2006-01-01

    We examine factors determining productivity of information-technology service activities at firm level, using most comprehensive data of information service industries in Japan. We focus on the degree of modularisation and resulting outsourcing and economies/diseconomies of scale in software development, and changes. We find that outsourcing has persistent negative effects on total factor productivity, suggesting not only productivity-enhancing modularisation is not fully utilised but also pr...

  17. 16 CFR 18.8 - Deception as to origin or source of industry products.

    Science.gov (United States)

    2010-01-01

    ... misrepresentation as to source or origin (e.g., “Colorado Blue Spruce,” “Arizona Cypress,” “Black Hills Spruce... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Deception as to origin or source of industry... GUIDES FOR THE NURSERY INDUSTRY § 18.8 Deception as to origin or source of industry products. (a) It is...

  18. The structure of atomic power industry with allowance for energy production other than electricity

    International Nuclear Information System (INIS)

    Aleksandrov, A.P.; Legasov, V.A.; Sidorenko, V.A.; Ponomarev-Stepnoj, N.N.; Protsenko, A.N.; Grebennik, V.N.; Glushkov, E.S.

    1977-01-01

    The important tendency in the development of nuclear power is broadening the scope of its application for substitution of mineral fuel by the nuclear one not only at the electrical power production but in other energy consuming fields of industry. The development of large-scale nuclear power plants permits the provision of the significant part of energy supply of all kinds and save on oil and gas. Scales and rates of development of nuclear power are estimated for the model society on the basis of predicted need energy consumption per capita. The possible rates and scales of nuclear power development are determined at some alternative amounts of potential reserves of organic fuel (oil, gas) per capita and within the economically and ecologically reasonable scales of coal utilization. There has been given the analysis of possible scopes of application of nuclear power industry: for production of electricity, central heating, hydrogen generation, gasification of coals, metallurgy, chemistry by means of medium- and high-temperature reactors. The conceivable relation between electrical energy and heat production in energetics and the nuclear power industry and the dynamics of change in this relation is being forecasted. The promising development of high temperature helium reactors has been discussed. Considerations on possible effect of thorium cycle on the structure of nuclear power industry are outlined. The nuclear power industry is being developed mainly on the basis of nuclear power plants with thermal reactors and it should not be expected for the next decade that its structure is to change significantly. However, the development of only this type reactors will require, as early as the end of this century, the significant consumption of natural uranium and considerable increase in capacities of uranium output and uranium enrichment industry. Therefore, in the following stages of development of nuclear power industry it is necessary to introduce fast breeders

  19. Prototype CIRCE plant - industrial demonstration of heavy water production from reformed hydrogen source

    International Nuclear Information System (INIS)

    Spagnolo, D.A.; Boniface, H.A.; Sadhankar, R.R.; Everatt, A.E.; Miller, A.I.; Blouin, J.

    2002-01-01

    Heavy water (D 2 0) production has been dominated by the Girdler-Sulphide (G-S) process, which suffers several intrinsic disadvantages that lead to high production costs. Processes based on hydrogen/water exchange have become more attractive with the development of proprietary wetproofed catalysts by AECL. One process that is synergistic with industrial hydrogen production by steam methane reforming (SMR), the Combined Industrial Reforming and Catalytic Exchange (CIRCE) process, offers the best prospect for commercialization. SMRs are common globally in the oil-upgrading and ammonia industries. To study the CIRCE process in detail, AECL, in collaboration with Air Liquide Canada, constructed a prototype CIRCE plant (PCP) in Hamilton, Ontario. The plant became fully operational in 2000 July and is expected to operate to at least late fall of 2002. To-date, plant operation has confirmed the adequacy of the design and the capability of enriching deuterium to produce heavy water without compromising hydrogen production. The proprietary wetproofed catalyst has performed as expected, both in activity and in robustness. (author)

  20. Product innovation and persistence of leadership: theory with evidence from the semiconductor industry

    OpenAIRE

    Harald Gruber

    1990-01-01

    This paper sets out to model the evolution of market shares in the semiconductor industry. The time profile of market shares for different firms in this industry has shown a striking regularity over successive generations of products. In a model of vertical product differentiation three distinct patterns of market shares emerge as an equilibrium outcome, reflecting three distinct strategies in respect of timing of entry into new generations. The main novelty of the model developed here, relat...

  1. High-throughput screening for industrial enzyme production hosts by droplet microfluidics

    DEFF Research Database (Denmark)

    Sjostrom, Staffan L.; Bai, Yunpeng; Huang, Mingtao

    2014-01-01

    A high-throughput method for single cell screening by microfluidic droplet sorting is applied to a whole-genome mutated yeast cell library yielding improved production hosts of secreted industrial enzymes. The sorting method is validated by enriching a yeast strain 14 times based on its α......-amylase production, close to the theoretical maximum enrichment. Furthermore, a 105 member yeast cell library is screened yielding a clone with a more than 2-fold increase in α-amylase production. The increase in enzyme production results from an improvement of the cellular functions of the production host...

  2. 41 CFR 101-26.702 - Purchase of products manufactured by the Federal Prison Industries, Inc.

    Science.gov (United States)

    2010-07-01

    ... manufactured by the Federal Prison Industries, Inc. 101-26.702 Section 101-26.702 Public Contracts and Property... Defense § 101-26.702 Purchase of products manufactured by the Federal Prison Industries, Inc. (a) Purchases by executive agencies of prison-made products carried in GSA supply distribution facilities must...

  3. 77 FR 64999 - Guidance for Industry: Necessity of the Use of Food Product Categories in Food Facility...

    Science.gov (United States)

    2012-10-24

    ...] Guidance for Industry: Necessity of the Use of Food Product Categories in Food Facility Registrations and... industry entitled ``Necessity of the Use of Food Product Categories in Food Facility Registrations and... made available a draft guidance entitled ``Guidance for Industry: Necessity of the Use of Food [[Page...

  4. EDUCATION AS BASIS OF FORMATION OF «NEW PRODUCTIVE FORCES» IN POST-INDUSTRIAL SOCIETY

    Directory of Open Access Journals (Sweden)

    Mikhail Grechko

    2016-12-01

    Full Text Available Search of trajectories of transformation of domestic economy and society, in aspect of transition to a post-industrial stage of development, is actual and significant for today. In the author presented to article it is reasoned that synchronous formation of the «new productive forces» adequate to the formed relations of production in post-industrial society has to become the main imperative of development of domestic economy. Taking into account conceptual results of the political economic, evolutionary and institutional economic theory, the author put forward and proved situation that the new productive forces serving subsequently as basis for formation of relations of production adequate to them in borders of a post-industrial stage of development, have to be formed in sectors of generation of knowledge, thus the special part is assigned to educational sector. In the conclusion the main conclusions on the conducted research are systematized.

  5. Ferrous and common nonferrous metals industries and associated scrap metals: a review

    International Nuclear Information System (INIS)

    Mautz, E.W.

    1975-11-01

    Literature on the common metals industries, scrap metal relationships, and transportation aspects has been reviewed as background information in a study to determine the feasibility of a portable melting facility for radioactively contaminated metals. This report draws substantially on government-sponsored studies. Aluminum, copper, iron and steel, and nickel metal industries are discussed from the viewpoints of the general industry characteristics, primary metal production processes, and secondary metal processing aspects. 46 references, 10 tables

  6. Creative Industries and Regional Productivity Growth in the Developing Economy : Evidence from Indonesia

    NARCIS (Netherlands)

    Fahmi, Fikri Zul; Koster, Sierdjan

    2017-01-01

    This paper examines the degree to which creative industries stimulate regional productivity growth in a developing country, Indonesia. The Indonesian government promotes long-established traditional craft businesses as creative industries, but they pay less attention to new knowledge creation and

  7. Industrialization and production of neutral beam ion sources for MFTF

    International Nuclear Information System (INIS)

    Lynch, W.S.

    1981-01-01

    The existing LLNL designs of the 20 and 80kV deuterium fueled Neutral Beam Ion Source Modules (NBSM) have been industrialized and are being produced successfully for the MFTF. Industrialization includes value engineering, production engineering, cost reduction, fixturing, facilitation and procurement of components. Production assembly, inspection and testing is being performed in a large electronics manufacturing plant. Decades of experience in high voltage, high vacuum power tubes is being applied to the procedures and processes. Independent quality and reliability assurance criteria are being utilized. Scheduling of the various engineering, procurement and manufacturing task is performed by the use of a Critical Path Method (CPM) computer code, Innovative, computerized grid alignment methods were also designed and installed specifically for this project. New jointing and cleaning techniques were devised for the NBSMs. Traceability and cost control are also utilized

  8. Industrial Learning Curves Series Production of the LHC Main Superconduting Dipoles

    CERN Document Server

    Fessia, Paolo; Rossi, Lucio

    2007-01-01

    By mid August 2006, 1160 of the 1232 of LHC main dipoles have been delivered to CERN by the three suppliers in charge of the production. The training of the staff, mostly hired just for this manufacture, and the improvement of the procedures with the acquired experience, naturally decrease the time necessary for the assembly of a unit. The aim of this paper is to apply methodologies like the cost-based learning curves and the time-based learning curves to the LHC Main Dipole production comparing the estimated learning percentage to the ones experienced in other industries. This type of analysis, already presented on 500 units is here extended to more than 1000 completed units. The work also tries to identify which type of industry presents the learning percentages that are the most similar to our case and to investigate the impact of the production strategy on the process efficiency.

  9. Strain selection and medium optimization for glucoamylase production from industrial potato waste by Aspergillus niger.

    Science.gov (United States)

    Izmirlioglu, Gulten; Demirci, Ali

    2016-06-01

    Glucoamylase is one of the most common enzymes used in the food industry to break down starch into its monomers. Glucoamylase production and its activity are highly dependent on medium composition. Starch is well known as a glucoamylase inducer, and utilization of industrial starchy potato waste is an inexpensive way of improving glucoamylase production. Since glucoamylase production is highly dependent on medium composition, in this study medium optimization for glucoamylase production was considered to enhance glucoamylase activity. Among the evaluated microbial species, Aspergillus niger van Tieghem was found to be the best glucoamylase-producing fungus. The Plackett-Burman design was used to screen various medium ingredients, and malt extract, FeSO4 .7H2 O and CaCl2 ·2H2 O were found to have significant effects on glucoamylase production. Finally, malt extract, FeSO4 .7H2 O and CaCl2 .2H2 O were optimized by using a central composite design of response surface methodology. The results showed that the optimal medium composition for A. niger van Tieghem was 50 g L(-1) industrial waste potato mash supplemented with 51.82 g L(-1) malt extract, 9.27 g L(-1) CaCl2 ·2H2 O and 0.50 g L(-1) FeSO4 .7H2 O. At the end of optimization, glucoamylase activity and glucose production were improved 126% and 98% compared to only industrial waste potato mash basal medium; 274.4 U mL(-1) glucoamylase activity and 41.7 g L(-1) glucose levels were achieved, respectively. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

  10. Development paths of China's agricultural Pharmaceutical industry under Eco-agriculture background.

    Science.gov (United States)

    Li, Jinkai; Gong, Liutang; Ji, Xi; Zhang, Jin; Miao, Pei

    2014-07-01

    Using pesticides has double effects. On one hand, it contributes to pests control and regulates the growth of crops; On the other hand, it does harm to the environment. To develop ecological agriculture should not only emphasize the output level of agriculture to pursuit of economic efficiency, but also need to keep the ecological environment protected and focus on the social benefits during the development of the industry. As a large agricultural country in the world, China is vigorously promoting the development of ecological agriculture, which is bound to put forward to developing the pesticide industry and green ecological development requirements to promote the transformation and upgrading of agricultural pharmaceutical industry. This paper discusses the mechanism of pesticide pollution on the ecological environment and analyzes China's agricultural problems in the pharmaceutical industry. Then study on the development of Chinese green pesticides and try to find the proper paths of agricultural pharmaceutical to achieve industrial upgrading.

  11. Reducing Electrical Consumption in the Forest Products Industry Using Lean Thinking

    Directory of Open Access Journals (Sweden)

    Scott William Lyon

    2014-01-01

    Full Text Available The forest products industry has an opportunity to reduce energy costs using energy management practices, thereby boosting its global competitiveness. Increasing manufacturing costs have contributed significantly to the decline of the forest products manufacturing industries in the U.S.; these increasing costs limit manufacturers’ abilities to compete with their global competitors. U.S. companies are continually improving their products, processes, finances, and business practices to better compete with global marketplaces; however, they may not be seizing all of the opportunities available through more efficient energy consumption practices. By eliminating non-valued added activities, lean thinking is an example of one tool that may improve performance and reduce costs. A case study was conducted at a cabinet manufacturer in Virginia to examine the impact of lean thinking on the consumption of electricity in the manufacturing process. An energy management system was used to provide rapid feedback on electrical energy consumption for production operations. Significant changes were observed after implementing energy reduction practices identified by lean thinking tools.

  12. Greenhouse gas emissions from production chain of a cigarette manufacturing industry in Pakistan.

    Science.gov (United States)

    Hussain, Majid; Zaidi, Syed Mujtaba Hasnian; Malik, Riffat Naseem; Sharma, Benktesh Dash

    2014-10-01

    This study quantified greenhouse gas (GHG) emissions from the Pakistan Tobacco Company (PTC) production using a life cycle approach. The PTC production chain comprises of two phases: agricultural activities (Phase I) and industrial activities (Phase II). Data related to agricultural and industrial activities of PTC production chain were collected through questionnaire survey from tobacco growers and records from PTC manufacturing units. The results showed that total GHG emissions from PTC production chain were 44,965, 42,875, and 43,839 tCO2e respectively in 2009, 2010, and 2011. Among the agricultural activities, firewood burning for tobacco curing accounted for about 3117, 3565, and 3264 tCO2e, fertilizer application accounted for 754, 3251, and 4761 tCO2e in 2009, 2010, and 2011, respectively. Among the industrial activities, fossil fuels consumption in stationary sources accounted for 15,582, 12,733, and 13,203 tCO2e, fossil fuels used in mobile sources contributed to 2693, 3038, and 3260 tCO2e, and purchased electricity consumed resulted in 15,177, 13,556, and 11,380 tCO2e in 2009, 2010, and 2011, respectively. The GHG emissions related to the transportation of raw materials and processed tobacco amounted to 6800, 6301, and 7317 respectively in 2009, 2010, and 2011. GHG emissions from energy use in the industrial activities constituted the largest emissions (i.e., over 80%) of GHG emissions as PTC relies on fossil fuels and fossil fuel based electrical power in industrial processes. The total emissions of carbon footprint (CFP) from PTC production were 0.647 tCO2e per million cigarettes produced in 2009, 0.675 tCO2e per million cigarettes in 2010 and 0.59 tCO2e per million cigarettes in 2011. Potential strategies for GHG emissions reductions for PTC production chain include energy efficiency, reducing reliance on fossil fuels in non-mobile sources, adoption of renewable fuels including solar energy, energy from crop residues, and promotion of organic

  13. Productivity Improvement in a Steel Industry using Supply Chain Management Technique

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Soltani

    2013-06-01

    Full Text Available Cost reduction is one of the methods applied for improving the productivity of organizations. In productivity literature, particularly in nonparametric methods, cost reduction related methods are regarded as input oriented models. This paper presents a Supply Chain Management (SCM model in which purchasing iron ore and coke from different resources, along with production and distribution of steel products were investigated to improve the productivity of a steel making plant in Iran. The model was designed based on a single objective concept with a focus on total cost minimization. The constraints of the model consisted principal restriction concerning mines, coke plant and products. The model was implemented in steel factories (blast furnace affiliated with Iranian Mines and Mining Industries Development and Renovation Organization (IMIDRO.The results showed that the priority for providing iron ore should be given to Iran Central Iron Ore Company (ICIOC which has enough production capacity to satisfy the required ores. The results further suggested that at the best productivity condition, Isfahan steel plant should focus on the beam and bar production. The other plants, i.e. Zagros plant, should focus on L-beam and slab and finally Meibod steel plant should concentrate on slab production. It was also showed that the coke production plants cannot supply the required tonnage of the steel plants. Therefore, some new plants should be established to achieve self-sufficiency in this industry. This model can be used as a support tool for decision-makers at strategic and tactical decision levels.

  14. Effect of base media on the stability of annatto dye in industrial products

    International Nuclear Information System (INIS)

    Audetuyi, A.O.; Lajide, L.; Popoola, A.V.

    2006-01-01

    Colour stability of the versatile annatto dye was examined to monitor the effects of base media on industrial products. The dye was incorporated in two media, namely, palm kernel oil used in products such as body cream and soap, and paraffin wax used in shoe polish and household candle wax. These products were exposed to various light conditions for a specific period before assessment. The melting point of the dye was determined as 176-178 degree C with a molar absorptivity of 13,600 mol/sub -1/ cm/sub -1/ at 545 nm. It imparted its brilliant yellow/orange colouration in industrial products as the colour stability depends on the compounding base media of the products. Losses of beta-carotene was higher and faster in nonaqueous environment as paraffin wax showed low fastness rating values, than in the palm kernel oil based aqueous medium products. (author)

  15. [Example of product development by industry and research solidarity].

    Science.gov (United States)

    Seki, Masayoshi

    2014-01-01

    When the industrial firms develop the product, the research result from research institutions is used or to reflect the ideas from users on the developed product would be significant in order to improve the product. To state the software product which developed jointly as an example to describe the adopted development technique and its result, and to consider the modality of the industry solidarity seen from the company side and joint development. The software development methods have the merit and demerit and necessary to choose the optimal development technique by the system which develops. We have been jointly developed the dose distribution browsing software. As the software development method, we adopted the prototype model. In order to display the dose distribution information, it is necessary to load four objects which are CT-Image, Structure Set, RT-Plan, and RT-Dose, are displayed in a composite manner. The prototype model which is the development technique was adopted by this joint development was optimal especially to develop the dose distribution browsing software. In a prototype model, since the detail design was created based on the program source code after the program was finally completed, there was merit on the period shortening of document written and consist in design and implementation. This software eventually opened to the public as an open source. Based on this developed prototype software, the release version of the dose distribution browsing software was developed. Developing this type of novelty software, it normally takes two to three years, but since the joint development was adopted, it shortens the development period to one year. Shortening the development period was able to hold down to the minimum development cost for a company and thus, this will be reflected to the product price. The specialists make requests on the product from user's point of view are important, but increase in specialists as professionals for product

  16. Matching supply networks to a modular product architecture in the house-building industry

    NARCIS (Netherlands)

    Hofman, Erwin; Voordijk, Johannes T.; Halman, Johannes I.M.

    2009-01-01

    Notions of aligning modular product architectures and buyer-supplier relationships, which have spread widely through other industrial and retail sectors, have largely bypassed the house-building industry. The major question posed in this study is: what types of contractor-supplier relationships are

  17. The environmental suitability of industrial secondary products used as covering materials in landfills

    International Nuclear Information System (INIS)

    Laine-Ylijoki, J.; Wahlstroem, M.; Maekelae, E.

    2001-01-01

    The industrial secondary products and landmasses polluted in a minor way can be used as coverings and sealing materials and also restricted in the ground construction of landfills. By using suitable secondary products, natural materials can be reduced. Substitutes are needed due to the fact that the availability of natural materials is poor in many areas. The presented project is a part of the Streams technology programme financed by Tekes. It includes the development of the measuring methods to study the environmental suitability of industrial secondary products, which will be used as covering materials of landfills. Based on the results, a handbook addressing the environmental suitability procedure will be compiled

  18. [Evaluating work intensity in major and auxiliary occupations of by-product coke industry].

    Science.gov (United States)

    Smagulov, N K; Alpysbayeva, Zh T

    2015-01-01

    The article covers evaluation of work strain in major and auxiliary occupations of by-product coke industry. The study results conclude that occupational activity of by-product coke industry workers, under exposure to occupational hazards, affects the workers' performance. Major occupations workers demonstrate higher level of functional strain of CNS, poor concentration of attention and lower ability to switch over, decreased general performance, vs. the auxiliary occupations workers who demonstrated increased cardiovascular and neuro-muscular strain due to occupational activity.

  19. Oil industry consolidation and refined product prices. Evidence from US wholesale gasoline terminals

    International Nuclear Information System (INIS)

    Kendix, Michael; Walls, W.D.

    2010-01-01

    Our objective in this paper is to quantify the impact of petroleum industry consolidation on refined product prices, controlling for other important factors that could also impact prices. Our empirical analysis focuses on the US petroleum refining industry using data on industry consolidation and wholesale gasoline prices collected over the interval 2000-2008. We match refinery units to wholesale city-terminal gasoline markets, and then estimate pooled cross-section time-series regressions to quantify the impact of petroleum industry consolidation on wholesale gasoline prices at city-specific terminals. The results of the empirical analysis of mergers are mixed, showing that some petroleum industry mergers resulted in statistically significant increases in refined product prices; others resulted in statistically significant declines and still others had no statistical impact at all. Our analysis of the effects of measures of market concentration - one at the level of city-specific wholesale terminals and another at the level of regional spot markets - found evidence that less concentrated markets are associated with lower price levels. (author)

  20. Forest products industries of the southern Middle-Atlantic states, 1985 - 1986

    Science.gov (United States)

    Eric H. Wharton; Kevin Mullarkey; Kevin Mullarkey

    1993-01-01

    Evaluates regional timber output of Maryland, Delaware, and New Jersey. Results are based on a survey of primary processing mills located in these states and of mills in other states that used wood from the region. Contains statistics on industrial timber production and mill receipts and the production and final end use of manufacturing residues. Comparisons are made...

  1. Theoretical bases of management product quality as one of the main direction of maintenance of industrial competitiveness

    OpenAIRE

    Dykan, O.

    2015-01-01

    In the article the author considered the essence of the concept of "product stewardship" as one of the main areas to ensure industrial competitiveness. Given the current negative trends in the development of industry in Ukraine and low competitiveness of domestic products, the necessity of rethinking the dominant principles, stages and functions of quality control. The main problems of implementation of the process of product quality control to domestic industrial enterprises. As a conclusion...

  2. Global product development interaction between local networks: A study of the Danish food industry

    DEFF Research Database (Denmark)

    Kristensen, Preben Sander

    A study of the Danish foods industry shows that producers of food products largely ignore home marekt demand in their product development activities. They have built up and maintain development of end-user products in interaction with customers in distant sophisticated markets. Concurrently...... view of actors in the global end-user customer market and companies' euclidean view of actors in thelocal business-to-business market. In pr companies combine these two market views by interacting in networks: The global industrial network links various functions which again are each part of a local...... their development of end-user pr through global interaction. It is precisely by not interacting with home market end-user demand, but rather by deriving an industrial home market demand from changing end-user markets that the complex has avoided being insulated....

  3. Observation of top quark pair production and estimation of W+jets background with ATLAS at the LHC

    CERN Document Server

    Radics, Bálint

    An analysis has been presented based on an integrated luminosity of 2.9 pb-1 of 7 TeV center-of-mass energy proton-proton collision data in ATLAS at the Large Hadron Collider. The data have been collected since March until September of 2010. Clear signals from W+ jets and Z+ jets events have been seen. The aim of the analysis is to observe top quark pair production in the collision data. Two analysis approaches have been used independently and yielded consistent result. The first approach allowed more multijet background in the data in order to estimate its rate reliably. The other approach introduced a discriminator selection to suppress the multijet background. The dominant background contributions in the signal region are W+jets and multijet production processes. The rates of these backgrounds in the signal region have been estimated with data-driven methods using signal-free, sideband regions as auxiliary measurements. The use of Monte Carlo simulation based normalizations were minimized as much as possib...

  4. Innovations for production optimization in the petroleum industry: conference reports

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    This Insight conference was held to review the methods by which the petroleum industry could optimize production. Presentations from nine guest speakers were included. The issues addressed included the use of computer software for integrated data systems such as SCADA and GIS, the use of remote sensing and real-time systems to monitor well production and reserves capability more effectively, and innovations to minimize finding and development costs and their effect on financial markets. figs

  5. Comparative analysis of automation of production process with industrial robots in Asia/Australia and Europe

    Directory of Open Access Journals (Sweden)

    I. Karabegović

    2017-01-01

    Full Text Available The term "INDUSTRY 4.0" or "fourth industrial revolution" was first introduced at the fair in 2011 in Hannover. It comes from the high-tech strategy of the German Federal Government that promotes automation-computerization to complete smart automation, meaning the introduction of a method of self-automation, self-configuration, self-diagnosing and fixing the problem, knowledge and intelligent decision-making. Any automation, including smart, cannot be imagined without industrial robots. Along with the fourth industrial revolution, ‘’robotic revolution’’ is taking place in Japan. Robotic revolution refers to the development and research of robotic technology with the aim of using robots in all production processes, and the use of robots in real life, to be of service to a man in daily life. Knowing these facts, an analysis was conducted of the representation of industrial robots in the production processes on the two continents of Europe and Asia /Australia, as well as research that industry is ready for the introduction of intelligent automation with the goal of establishing future smart factories. The paper gives a representation of the automation of production processes in Europe and Asia/Australia, with predictions for the future.

  6. Preliminary situation analysis of wine production industry in the Czech Republic since 1989

    Directory of Open Access Journals (Sweden)

    Radka Šperková

    2009-01-01

    Full Text Available External environment factors influencing Czech wine production industry went have been significantly changing in the past 20 years. Objective of this paper is to identify and describe selected external environment factors influencing this industry.Changes in the Czech Republic in 1989 significantly influenced all industries in the Czech eco­no­my, including wine production. The most significant include the transition from planned socialistic economy to the market economy, establishment of the Czech Republic (January 1, 1993, entrance European Union (May 1, 2004. For the wine production industry it brought for example opening the domestic market to competition, simplifying international trade with EU-member countries, stabilization of the area of vineyards including the ban on their extension, establishment of the Wine Fund, establishment of non-governmental organisations supporting activities of wine producers (e.g. Union of wine producers of the Czech Republic, National Wine centre, Moravín, Partnership foundation, etc. Significant changes can be found also in the field of wine-marketing and promotion of wines. Wines from the Czech Republic are sold in foreign markets and achieve awards within international trade fairs and wine exhibitions, Czech Republic organises wine trade fairs, e.g. Vinex or Wine and distilled products, Wine fund have registered the trademark „Svatomartinské víno“ (St. Martin Wine, etc. Other significant factors identified within macro-environment analysis include con­ti­nuous changes in wine production technology. Here we can expect that in the future, there will grow the use of PET bottles, which could replace the classical glass bottles, just as it happened in the soft-drinks production industry. Changes happened also in the field of legislature, and were connected with updating the law on winegrowing and wine production, change of the VAT to 19 %, cancellation of the consumption tax on wine or new titles

  7. Industrial applications of refrigeration. Utilizing industries; Applications industrielles du froid. Industries utilisatrices

    Energy Technology Data Exchange (ETDEWEB)

    Marvillet, Ch. [Ecole Centrale de Lyon, 69 - Ecully (France); Groupement pour la Recherche sur les Echangeurs Thermiques, GRETh (France)

    2001-10-01

    Refrigeration is used in most of the industrial domains: food industry (conservation of the organoleptic properties and sanitary quality of products, control of fermentation, of juice concentration and of the dehydration of products), transformation industries (plastic industry, rubber industry, mechanical industry (fretting, hardening and surface treatment of materials, dehumidification of compressed air), liquefaction and purification of industrial gases and hydrocarbons, processing of wastes (removal of VOCs, purification of liquid effluents etc..), civil engineering (consolidation of soils, cooling of big concrete structures), leisure (skating rink, artificial snow). (J.S.)

  8. Bio production of Vanillin from Agro-Industrial Wastes

    International Nuclear Information System (INIS)

    Abd EI-Aziz, A.B.

    2011-01-01

    The present study describes an environmentally friendly vanillin production processes from agro industrial wastes. Ferulic 'acid is a well-known product of cereal. brans and sugarcane bagasse lignin degradation, ferulic acid and cellulose degradation sugars were used as feedstock for the vanillin bio production by Debaryomyces hansenii. The bioconversion of ferulic into vanillin by Debaryomyces hansenii was affected by the type and amount of ferulic acid. Addition of purified ferulic acid (2 g/l) and using of adapted yeast cells. increase the yield of vanillin and decrease the secondary products. Yeast extract (3 g/l) and glucose (20 g/l) proved to be the best component as co-substrates for bio production of vanillin. Variable aeration conditions were tested by simultaneously vanilIin the ratio of medium to vessel volume and the agitation speed. under excess aeration, oxidation of a, significant portion of vanillin to vanillic acid occur, thus reducing the vanillin yield. Increasing the inoculum size up to 1 g/I and using low doses of gamma irradiation (0.25 kGy) increase the vanillin production. Under optimum conditions vanillin production from ferulic acid by Debaryomyces attained very high level of 1531 mg/1 with a molar yield of 76.5%

  9. Technology transfer for industrial production of superconducting magnets for the RHIC project at BNL

    International Nuclear Information System (INIS)

    Wanderer, P.; Anerella, M.D.; Greene, A.F.; Kelly, E.; Willen, E.

    1994-01-01

    Industrial production of superconducting magnets for the Relativistic Heavy Ion Collider (RHIC) has begun. The R ampersand D for the magnets was carried out at BNL. Following the award of built-to-print contracts, staff from the laboratory and the vendors worked toward transferring both design principles and practical details to an industrial framework for cost effective production. All magnets made thus far have been acceptable for use in RHIC

  10. Assessing consumer responses to potential reduced-exposure tobacco products: a review of tobacco industry and independent research methods.

    Science.gov (United States)

    Rees, Vaughan W; Kreslake, Jennifer M; Cummings, K Michael; O'Connor, Richard J; Hatsukami, Dorothy K; Parascandola, Mark; Shields, Peter G; Connolly, Gregory N

    2009-12-01

    Internal tobacco industry documents and the mainstream literature are reviewed to identify methods and measures for evaluating tobacco consumer response. The review aims to outline areas in which established methods exist, identify gaps in current methods for assessing consumer response, and consider how these methods might be applied to evaluate potentially reduced exposure tobacco products and new products. Internal industry research reviewed included published articles, manuscript drafts, presentations, protocols, and instruments relating to consumer response measures were identified and analyzed. Peer-reviewed research was identified using PubMed and Scopus. Industry research on consumer response focuses on product development and marketing. To develop and refine new products, the tobacco industry has developed notable strategies for assessing consumers' sensory and subjective responses to product design characteristics. Independent research is often conducted to gauge the likelihood of future product adoption by measuring consumers' risk perceptions, responses to product, and product acceptability. A model that conceptualizes consumer response as comprising the separate, but interacting, domains of product perceptions and response to product is outlined. Industry and independent research supports the dual domain model and provides a wide range of methods for assessment of the construct components of consumer response. Further research is needed to validate consumer response constructs, determine the relationship between consumer response and tobacco user behavior, and improve reliability of consumer response measures. Scientifically rigorous consumer response assessment methods will provide a needed empirical basis for future regulation of potentially reduced-exposure tobacco products and new products, to counteract tobacco industry influence on consumers, and enhance the public health.

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

    Directory of Open Access Journals (Sweden)

    Tunjo Perić

    2017-09-01

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

  12. The impact of energy prices on industrial energy efficiency and productivity

    International Nuclear Information System (INIS)

    Boyd, G.A.

    1993-01-01

    Energy prices moved into the forefront of concern in the mid and late seventies when two oil price shocks drove up energy prices dramatically. The analysis of the subsequent increase in industrial energy efficiency, i.e., decline in energy use per unit of industrial output, has filled volumes of government and private studies. Despite the volumes of analysis, there remains no consensus on the magnitude of the effect of energy prices on industrial energy efficiency or the effect of the change in energy prices on productivity. This paper examines some sources of the controversy to initiate a dialog between policy makers, analysts, and the energy consumers and producers

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

    Directory of Open Access Journals (Sweden)

    Thárcylla R.N. Clemente

    2015-12-01

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

  14. How integrating industrial design in the product development process impacts on company performance

    NARCIS (Netherlands)

    Gemser, G; Leenders, MAAM

    There is a growing belief that investing in industrial design is beneficial to company performance. This article sheds more light on how and when integrating industrial design in the product development process can enhance a company's competitive position. The basic premise is that the impact of

  15. 77 FR 12311 - Guidance for Industry on Size of Beads in Drug Products Labeled for Sprinkle; Availability

    Science.gov (United States)

    2012-02-29

    ...] Guidance for Industry on Size of Beads in Drug Products Labeled for Sprinkle; Availability AGENCY: Food and... the availability of a guidance for industry entitled ``Size of Beads in Drug Products Labeled for... Evaluation and Research's (CDER's) current thinking on appropriate size ranges for beads in drug products...

  16. Enhancing engineering practices for productivity and profits in agro-allied industries

    International Nuclear Information System (INIS)

    Esan, A. A.

    2000-08-01

    The word productivity is a part of everyday vocabulary of industrial engineers and managers. Terms such as optimum utilization of resources, operational efficiency, product competitiveness, maintenance culture, etc., are mentioned with regular frequency. This is healthy, because productivity improvement does not happen by wishing for it or trying harder but by deliberately planning for it. The rewards of higher productivity are immense. At the firm level, such benefit include high production rates, higher profits, better quality products and services, customer satisfaction, higher take home pay for employees and high employee morale. Many of these benefits can be derived through the application of simple potential productivity improvement tools that are hinged on engineering practices

  17. SIMULATION OF STRATEGY DEVELOPMENT PRODUCTION IN DEFENSE-INDUSTRIAL COMPLEX1

    Directory of Open Access Journals (Sweden)

    Alexandr M. Batkovsky

    2014-01-01

    Full Text Available The article describes the methodological frameworkand tools for manag-ing the strategic development ofproduction created by the defense-industrial complexof Russia. A model of the development strategy ofproducing the products is worked out, the backgroundand stability of the simulation results are analyzed.

  18. Design and industrial production of frequency standards in the USSR

    Science.gov (United States)

    Demidov, Nikolai A.; Uljanov, Adolph A.

    1990-01-01

    Some aspects of research development and production of quantum frequency standards, carried out in QUARTZ Research and Production Association (RPA), Gorky, U.S.S.R., were investigated for the last 25 to 30 years. During this period a number of rubidium and hydrogen frequency standards, based on the active maser, were developed and put into production. The first industrial model of a passive hydrogen maser was designed in the last years. Besides frequency standards for a wide application range, RPA QUARTZ investigates metrological frequency standards--cesium standards with cavity length 1.9 m and hydrogen masers with a flexible storage bulb.

  19. New Product Development (NPD) Process - An Example of Industrial Sector

    Science.gov (United States)

    Kazimierska, Marianna; Grębosz-Krawczyk, Magdalena

    2017-12-01

    This aim of this article is to present the process of new product introduction on example of industrial sector in context of new product development (NPD) concept. In the article, the concept of new product development is discussed and the different stages of the process of new electric motor development are analysed taking into account its objectives, implemented procedures, functions and responsibilities division. In the article, information from secondary sources and the results of empirical research - conducted in an international manufacturing company - are used. The research results show the significance of project leader and regular cooperation with final client in the NPD process.

  20. Simplified Mashing Efficiency. Novel Method for Optimization of Food Industry Wort Production with the Use of Adjuncts

    Directory of Open Access Journals (Sweden)

    Szwed Łukasz P.

    2014-09-01

    Full Text Available Malt extracts and malt concentrates have a broad range of application in food industry. Those products are obtained by methods similar to brewing worts. The possible reduction of cost can be achieved by application of malt substitutes likewise in brewing industry. As the malt concentrates for food industry do not have to fulfill strict norms for beer production it is possible to produce much cheaper products. It was proved that by means of mathematic optimization it is possible to determine the optimal share of unmalted material for cheap yet effective production of wort.

  1. Corrosion products of reinforcement in concrete in marine and industrial environments

    International Nuclear Information System (INIS)

    Vera, R.; Villarroel, M.; Carvajal, A.M.; Vera, E.; Ortiz, C.

    2009-01-01

    The corrosion products formed on embedded steel in concrete under simulated marine and industrial conditions and natural marine environment were studied. A 0.50 water/cement ratio concrete was used and 3.5% NaCl and 180 g L -1 of H 2 SO 4 with 70 ppm of chloride ions solutions were used to simulate the synthetic medium. The initial electrochemical variables of the steel and pH, chlorides and sulfates profiles were measured according to the concrete depth. The morphology of the corrosive attack was determined via scanning electron microscopy (SEM), and the composition of the corrosion products was determined using an X-ray analyzer and an X-ray diffractometer (XRD). The protective power of the corrosion products was evaluated through anodic polarization curves in a saturated Ca(OH) 2 solution. The results from XRD and SEM show that all the resulting corrosion products correspond to lepidocrocite, goethite and magnetite mixtures; moreover, akaganeite was also identified under natural and simulated marine environments. Siderite was only detected in samples exposed to a natural marine environment. Concerning the protective nature of the corrosion products, these show lower performance in a simulated industrial environment, where the corrosion rate of the steel is up to 1.48 μm year -1

  2. Corrosion products of reinforcement in concrete in marine and industrial environments

    Energy Technology Data Exchange (ETDEWEB)

    Vera, R. [Instituto de Quimica, Facultad de Ciencias, Pontificia Universidad Catolica de Valparaiso, Avenida Brasil 2950, Casilla 4059, Valparaiso (Chile)], E-mail: rvera@ucv.cl; Villarroel, M. [Instituto de Quimica, Facultad de Ciencias, Pontificia Universidad Catolica de Valparaiso, Avenida Brasil 2950, Casilla 4059, Valparaiso (Chile); Carvajal, A.M. [Facultad de Ingenieria, Escuela de Construccion Civil, Pontificia Universidad Catolica de Chile, Av. Vicuna Mackenna 4860, Macul, Santiago (Chile); Vera, E.; Ortiz, C. [Universidad Pedagogica y Tecnologica de Colombia, Avenida Central Norte, Km 2, Tunja (Colombia)

    2009-03-15

    The corrosion products formed on embedded steel in concrete under simulated marine and industrial conditions and natural marine environment were studied. A 0.50 water/cement ratio concrete was used and 3.5% NaCl and 180 g L{sup -1} of H{sub 2}SO{sub 4} with 70 ppm of chloride ions solutions were used to simulate the synthetic medium. The initial electrochemical variables of the steel and pH, chlorides and sulfates profiles were measured according to the concrete depth. The morphology of the corrosive attack was determined via scanning electron microscopy (SEM), and the composition of the corrosion products was determined using an X-ray analyzer and an X-ray diffractometer (XRD). The protective power of the corrosion products was evaluated through anodic polarization curves in a saturated Ca(OH){sub 2} solution. The results from XRD and SEM show that all the resulting corrosion products correspond to lepidocrocite, goethite and magnetite mixtures; moreover, akaganeite was also identified under natural and simulated marine environments. Siderite was only detected in samples exposed to a natural marine environment. Concerning the protective nature of the corrosion products, these show lower performance in a simulated industrial environment, where the corrosion rate of the steel is up to 1.48 {mu}m year{sup -1}.

  3. 32 CFR 770.49 - Background.

    Science.gov (United States)

    2010-07-01

    ..., Washington § 770.49 Background. (a) Puget Sound Naval Shipyard is a major naval ship repair facility, with... interruption. Additionally, most of Puget Sound Naval Shipyard is dedicated to heavy industrial activity where...

  4. A future perspective on the role of industrial biotechnology for chemicals production

    DEFF Research Database (Denmark)

    Woodley, John; Breuer, Michael; Mink, Daniel

    2013-01-01

    The development of recombinant DNA technology, the need for renewable raw materials and a green, sustainable profile for future chemical processes have been major drivers in the implementation of industrial biotechnology. The use of industrial biotechnology for the production of chemicals is well...... established in the pharmaceutical industry but is moving down the value chain toward bulk chemicals. Chemical engineers will have an essential role in the development of new processes where the need is for new design methods for effective implementation, just as much as new technology. Most interesting...

  5. Rate of germanium-isotope production by background processes in the SAGE experiment

    International Nuclear Information System (INIS)

    Gavrin, V.N.; Gorbachev, V.V.; Ibragimova, T.V.; Cleveland, B.T.

    2002-01-01

    Data on a direct determination of systematic uncertainties caused by the background production of germanium isotopes in the radiochemical SAGE experiment measuring the solar-neutrino flux are analyzed. The result obtained for the rate of 68 Ge production is 6.5(1±1.0) times greater than the expected one; the rate of 69 Ge production does not exceed preliminary estimates. The above result for 68 Ge corresponds to the systematic uncertainty that is caused by the interaction of cosmic-ray muons and which is equal to 5.8% (4.5 SNU) at a solar-neutrino-capture rate of 77.0 SNU. An experiment is proposed that would test the effect of cosmic-ray muon influence on the SAGE systematic uncertainty and which would be performed at the location of the underground scintillation telescope facilities of the Baksan Neutrino Observatory (Institute for Nuclear Research, Russian Academy of Sciences)

  6. Product differentiation, competition and prices in the retail gasoline industry

    Science.gov (United States)

    Manuszak, Mark David

    This thesis presents a series of studies of the retail gasoline industry using data from Hawaii. This first chapter examines a number of pricing patterns in the data and finds evidence that gasoline stations set prices which are consistent with a number of forms of price discrimination. The second chapter analyzes various patterns of cross-sectional, cross-market and intertemporal variation in the data to investigate their suitability for use in structural econometric estimation. The remainder of the dissertation consists of specification and estimation of a structural model of supply and demand for retail gasoline products sold at individual gasoline stations. This detailed micro-level analysis permits examination of a number of important issues in the industry, most notably the importance of spatial differentiation in the industry. The third chapter estimates the model and computes new equilibria under a number of asymmetric taxation regimes in order to examine the impact of such tax policies on producer and consumer welfare as well as tax revenue. The fourth chapter examines whether there is any evidence of tacitly collusive behavior in the Hawaiian retail gasoline industry and concludes that, in fact, conduct is fairly competitive in this industry and market.

  7. Availability Evaluation of the serial processes in a Paper Production Industry-A Numerical Approach

    Directory of Open Access Journals (Sweden)

    Archana Sharma

    2010-12-01

    Full Text Available The purpose of this research is to compute availability of the process of a paper production industry consisting of four subsystems. Mathematical formulation of the problem is carried out using probability considerations and the governing differential equations are solved using Runge-Kutta method of order four. Availability of the serial process in the paper production industry have been computed for various choice of failure and repair rates of subsystems of this plant.

  8. Improvement of productivity in low volume production industry layout by using witness simulation software

    Science.gov (United States)

    Jaffrey, V.; Mohamed, N. M. Z. N.; Rose, A. N. M.

    2017-10-01

    In almost all manufacturing industry, increased productivity and better efficiency of the production line are the most important goals. Most factories especially small scale factory has less awareness of manufacturing system optimization and lack of knowledge about it and uses the traditional way of management. Problems that are commonly identified in the factory are a high idle time of labour and also small production. This study is done in a Small and Medium Enterprises (SME) low volume production company. Data collection and problems affecting productivity and efficiency are identified. In this study, Witness simulation software is being used to simulate the layout and the output is focusing on the improvement of layout in terms of productivity and efficiency. In this study, the layout is rearranged by reducing the travel time from a workstation to another workstation. Then, the improved layout is modelled and the machine and labour statistic of both, original and improved layout is taken. Productivity and efficiency are calculated for both layout and then being compared.

  9. Mlipir: The Genesis within Relations of Production between Industrial Sector and Rural Society

    Directory of Open Access Journals (Sweden)

    Rahardhika Arista Utama

    2013-01-01

    Full Text Available This paper examines how the interactions between industrial development actors in ruralsetting reflect the internal dynamics of Third World countries that maintain dependenceon developed countries. The diverse discussion on the impact of industrializationwhich mostly emphasized on particular issues is difficult to depict the comprehensivesituation on the impacted society. Further analysis which recognized the existence ofthe mutual relations among state, market, and society is necessary to best describe theinvisible but essential impact of industrialization. Thus, this paper argues that inequalityis the essential impact of industrialization which has been emerged in various formof social system as the consequences of the relation of production between local elitesand market economy actors in all level of development. Through analyzing the case ofparticular system of production called mlipir system which emerged and perpetuatedwithin relations of production in the plywood industrial development area, the studyfound that the interactions of national actors and local actors who have aligned interestswith the global imperialism have perpetuated particular group of people who remain in poverty despite actively conduct production activities.Tulisan ini menjelaskan bagaimana interaksi antara aktor-aktor pembangunan industri dalam latar pedesaan merefleksikan dinamika internal masyarakat di negara dunia ketiga yang mempertahankan ketergantungannya kepada negara-negara maju. Beragam diskusi mengenai dampak industrialisasi yang pada umumnya menonjolkan pembahasan pada isu-isu yang sangat khusus sulit dipakai sebagai pijakan untuk menggambarkan situasi yang dialami oleh masyarakat terdampak secara komprehensif. Analisis lebih lanjut yang melibatkan diskusi mengenai keberadaan relasi yang saling menguntungkan antara negara, pasar, dan masyarakat diperlukan untuk menjelaskan dampak penting dari industrialisasi. Oleh sebab itu tulisan ini menegaskan bahwa

  10. Comparison of conventional and solar-water-heating products and industries report

    Energy Technology Data Exchange (ETDEWEB)

    Noreen, D; LeChevalier, R; Choi, M; Morehouse, J

    1980-07-11

    President Carter established a goal that would require installation of at least one million solar water heaters by 1985 and 20 million water-heating systems by the year 2000. The goals established require that the solar industry be sufficiently mature to provide cost-effective, reliable designs in the immediate future. The objective of this study was to provide the Department of Energy with quantified data that can be used to assess and redirect, if necessary, the program plans to assure compliance with the President's goals. Results deal with the product, the industry, the market, and the consumer. All issues are examined in the framework of the conventional-hot-water industry. Based on the results of this solar hot water assessment study, there is documented proof that the solar industry is blessed with over 20 good solar hot water systems. A total of eight generic types are currently being produced, but a majority of the systems being sold are included in only five generic types. The good systems are well-packaged for quality, performance and installation ease. These leading systems are sized and designed to fit the requirements of the consumer in every respect. This delivery end also suffers from a lack of understanding of the best methods for selling the product. At the supplier end, there are problems also, including: some design deficiencies, improper materials selection and, occasionally, the improper selection of components and subsystems. These, in total, are not serious problems in the better systems and will be resolved as this industry matures.

  11. Remediation of cyanide-contaminated industrial sites through woody biomass production

    Science.gov (United States)

    Dimitrova, Tsvetelina; Repmann, Frank; Freese, Dirk

    2017-04-01

    Due to the unfavourable chemical and physical soil quality parameters and the potential presence of contaminants, former industrial sites can hardly be utilized as arable land and can thus be classified as marginal areas. Still, as far as possible, they can effectively be used for the production of alternative energy, including the cultivation of fast growing trees. Apart from being a source of bioenergy, trees might facilitate the stabilization, remedation, contaminant extraction and degradation and, not on the last place, to enhance soil quality improvement on former industrial areas. This process is known as phytoremediation and has successfully been applied on industrial sites of various organic and inorganic contamination. The former manufactured gas plant site ( 2500 m2) "ehemalige Leuchtgasanstalt" Cottbus, contaminated, among others, with iron cyanides undergoes phytoremediation with simultaneous biomass production since 2011. The project "Biomass-Remediation" is fully financed by the German Railways JSC. A dense (23700 stems/ha), mixed cover of willow (Salix caprea), poplar (Populus maximowicii Henry x Populus trichocarpa Torr. et Gray (Hybrid 275)) and black locust (Robinia pseudoaccacia) trees has been planted on the site. Throughout the five years of remediation, a successful long-term stabilization of the site has been achieved as a result of the nearly outright established tree stock and the dense planting. Annual monitoring of the cyanide levels in the leaf tissue of the trees on the site and results from greenhouse experiments indicate the ability of all tree species to extract and transport the cyanide from the soil. Additonally, the greenhouse experiments suggest that the willows might be able, although not to a full extent, to detoxify the contaminant by splitting the CN moiety. The contaminated biomass material might easily be dealt with through regular harvests and subsequent incineration. Phytoremediation with simultaneous biomass production

  12. Exergetic comparison of food waste valorization in industrial bread production

    NARCIS (Netherlands)

    Zisopoulos, F.K.; Moejes, S.N.; Rossier Miranda, F.J.; Goot, van der A.J.; Boom, R.M.

    2015-01-01

    This study compares the thermodynamic performance of three industrial bread production chains: one that generates food waste, one that avoids food waste generation, and one that reworks food waste to produce new bread. The chemical exergy flows were found to be much larger than the physical exergy

  13. Which variety is free? Discerning the impact of product variety in the process industry

    DEFF Research Database (Denmark)

    Trattner, Alexandria Lee; Hvam, Lars; Herbert-Hansen, Zaza Nadja Lee

    In the pursuit of mass customization, it is a great challenge for companies to maintain mass production efficiencies while producing a wide range of prod-ucts. This poses an even a greater challenge to process industry manufactur-ing systems which are built for high volume, low variety operations...... and which are sensitive to changes in process parameters. Many studies have been performed to quantify the impact of product variety on the efficiency of automotive assembly processes, but little work has been done to address pro-cess manufacturing systems. This study aims to determine the effects of in......-dividual product features on machine productivity at a process industry manufacturer. A lasso regression model is developed and tested using actual product and process level data from a stone wool manufacturer in central Eu-rope. Results show that product features are less correlated to machine effi-ciency than...

  14. Who gains when workers train? Training and corporate productivity in a panel of British industries

    OpenAIRE

    John Van Reenen

    2000-01-01

    There is a vast empirical literature of the effects of training on wages that are taken as an indirect measure of productivity. This paper is part of a smaller literature on the effects of training on direct measures of industrial productivity. We analyse a panel of British industries between 1983 and 1996. Training information (and other individual productivity indicators such as education and experience) is derived from a question that has been asked consistently over time in the Labour For...

  15. Who gains when workers train? Training and corporate productivity in a panel of British industries

    OpenAIRE

    Dearden, Lorraine; Reed, Howard; Van Reenen, John

    2000-01-01

    There is a vast empirical literature on the effects of training on wages that are taken as an indirect measure of productivity. This paper is part of a smaller literature on the effects of training on direct measures of industrial productivity. We analyse a panel of British industries between 1983 and 1996. Training information (and other individual productivity indicators such as education and experience) is derived from a question that has been asked consistently over time in the Labour For...

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

    Science.gov (United States)

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

    2017-06-01

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

  17. BUSINESS CLIMATE INDICATOR AS A PREDICTOR OF CROATIAN INDUSTRIAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Mirjana Čižmešija

    2010-12-01

    Full Text Available Business and Consumer Surveys (BCS are one of the most frequently used tools to assess economy’s cyclical behavior. Croatia has been conducting the surveys continually since 1995. Nevertheless, there is still a research niche in the Croatian BCS framework that has not been adequately represented. The Joint Harmonised EU Programme of Business and Consumer Surveys suggests Business Climate Indicator (BCI as a composite leading indicator of the economy as a whole. In accordance to the EU methodology, this paper examines managers’ qualitative assessments on five important variables related to their economic environment. Using factor analysis one factor was extracted from those five variables, representing the BCI. It’s predictive properties were analyzed with regards to Croatian industrial production using Granger causality test, impulse response and variance decomposition analysis. Results strongly confirm the precedence of BCI to the changes of Croatian industrial production, validating the importance of its introduction and utilization in Croatian economic cycles analysis.

  18. Electricity production and SO{sub 2} emissions in Poland`s power industry

    Energy Technology Data Exchange (ETDEWEB)

    Salay, J.

    1996-09-01

    The report analyzes how the Polish power industry`s electricity production and SO{sub 2} emissions have changed between 1988 and 1994. It examines to what extent the Polish government`s reform of air pollution control and its reorganization of the power industry affected power plant`s SO{sub 2} emissions in the same period. SO{sub 2} emissions from Polish power plants fell by 37% in 1988-1994. The drop in emissions was partly a result of the fall in economic activity and electricity production in the early 1990s. The main reasons for the emission reduction were the introduction of hard budget constraints, increased coal prices, and stricter enforcement of air pollution control. These reforms created strong incentives for power plants to switch to high-quality coal with lower sulfur content and higher heating value. Improved efficiency of electricity generation also contributed to the fall in SO{sub 2} emissions. 32 refs, 15 figs, 1 tab

  19. Variations in productivity and performance in grade lumber industries in Kentucky, Pennsylvania, and West Virginia-1982

    Science.gov (United States)

    Gilbert P. Dempsey; Gilbert P. Dempsey

    1987-01-01

    Sawmill effectiveness is crucial to the growth and development of wood industries among locales, states, regions, and countries. Productivity ratios, structural factors, and other indicators of economic performance were used to measure the relative productive efficiency of the grade hardwood lumber industries in Kentucky, Pennsylvania, and West Virginia. Despite...

  20. EVALUATION OF PRODUCTION IN SEASONALITY PERIODS: ANALYSIS OF THE CONSTRUCTION INDUSTRY IN BRAZIL

    Directory of Open Access Journals (Sweden)

    Marcos William Kaspchak Machado

    2013-06-01

    Full Text Available The present work has as an objective to evaluate the impacts of production seasonality in seasonality periods in the Brazilian construction industry. The adopted methodology was based on the qualitative and quantitative approaches of the aspects inherent to the seasonality factors in the construction industry and its possible causes. Besides that, literature data were collected in year report books and devices provided by institutions of the sector. The results demonstrated the importance of production management mechanisms to optimize the use of productive factors through cost analysis, which are fundamental to understand the operational flux of resources used in the operational media. Obtaining this information, connected to market indicators helped in the decision making process related to the development of prospective scenarios which will give support to the decision making strategy aiming to stabilize the production levels.

  1. 16 CFR 1404.2 - Background.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Background. 1404.2 Section 1404.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CELLULOSE INSULATION § 1404.2 Background. Based on available fire incident information, engineering analysis of the probable...

  2. Prototype CIRCE plant-industrial demonstration of heavy-water production from a reformed hydrogen source

    Energy Technology Data Exchange (ETDEWEB)

    Spagnolo, D.A.; Boniface, H.A.; Sadhankar, R.R.; Everatt, A.E.; Miller, A.I. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Blouin, J. [Air Liquide Canada, Hamilton, Ontario (Canada)

    2002-09-01

    Heavy-water (D{sub 2}0) production has been dominated by the Girdler-Sulphide (G-S) process, which suffers several intrinsic disadvantages that lead to high production costs. Processes based on hydrogen/water exchange have become more attractive with the development of proprietary wetproofed catalysts by AECL. One process that is synergistic with industrial hydrogen production by steam methane reforming (SMR), the combined industrial reforming and catalytic exchange (CIRCE) process, offers the best prospect for commercialization. SMRs are common globally in the oil upgrading and ammonia industries. To study the CIRCE process in detail, AECL, in collaboration with Air Liquide Canada, constructed a prototype CIRCE plant (PCP) in Hamilton, ON. The plant became fully operational in 2000 July and is expected to operate to at least the late fall of 2002. To date, plant operation has confirmed the adequacy of the design and the capability of enriching deuterium to produce heavy water without compromising hydrogen production. The proprietary wetproofed catalyst has performed as expected, both in activity and in robustness. (author)

  3. Prototype CIRCE plant-industrial demonstration of heavy-water production from a reformed hydrogen source

    International Nuclear Information System (INIS)

    Spagnolo, D.A.; Boniface, H.A.; Sadhankar, R.R.; Everatt, A.E.; Miller, A.I.; Blouin, J.

    2002-09-01

    Heavy-water (D 2 0) production has been dominated by the Girdler-Sulphide (G-S) process, which suffers several intrinsic disadvantages that lead to high production costs. Processes based on hydrogen/water exchange have become more attractive with the development of proprietary wetproofed catalysts by AECL. One process that is synergistic with industrial hydrogen production by steam methane reforming (SMR), the combined industrial reforming and catalytic exchange (CIRCE) process, offers the best prospect for commercialization. SMRs are common globally in the oil upgrading and ammonia industries. To study the CIRCE process in detail, AECL, in collaboration with Air Liquide Canada, constructed a prototype CIRCE plant (PCP) in Hamilton, ON. The plant became fully operational in 2000 July and is expected to operate to at least the late fall of 2002. To date, plant operation has confirmed the adequacy of the design and the capability of enriching deuterium to produce heavy water without compromising hydrogen production. The proprietary wetproofed catalyst has performed as expected, both in activity and in robustness. (author)

  4. The Interrelationships between Lactose Intolerance and the Modern Dairy Industry: Global Perspectives in Evolutional and Historical Backgrounds

    Directory of Open Access Journals (Sweden)

    Nissim Silanikove

    2015-08-01

    Full Text Available Humans learned to exploit ruminants as a source of milk about 10,000 years ago. Since then, the use of domesticated ruminants as a source of milk and dairy products has expanded until today when the dairy industry has become one of the largest sectors in the modern food industry, including the spread at the present time to countries such as China and Japan. This review analyzes the reasons for this expansion and flourishing. As reviewed in detail, milk has numerous nutritional advantages, most important being almost an irreplaceable source of dietary calcium, hence justifying the effort required to increase its consumption. On the other hand, widespread lactose intolerance among the adult population is a considerable drawback to dairy-based foods consumption. Over the centuries, three factors allowed humans to overcome limitations imposed by lactose intolerance: (i mutations, which occurred in particular populations, most notably in the north European Celtic societies and African nomads, in which carriers of the lactose intolerance gene converted from being lactose intolerant to lactose tolerant; (ii the ability to develop low-lactose products such as cheese and yogurt; and (iii colon microbiome adaptation, which allow lactose intolerant individuals to overcome its intolerance. However, in a few examples in the last decade, modern dairy products, such as the popular and widespread bio-cultured yogurts, were suspected to be unsuitable for lactose intolerant peoples. In addition, the use of lactose and milk-derived products containing lactose in non-dairy products has become widespread. For these reasons, it is concluded that it might be important and helpful to label food that may contain lactose because such information will allow lactose intolerant groups to control lactose intake within the physiological limitations of ~12 g per a single meal.

  5. The Interrelationships between Lactose Intolerance and the Modern Dairy Industry: Global Perspectives in Evolutional and Historical Backgrounds.

    Science.gov (United States)

    Silanikove, Nissim; Leitner, Gabriel; Merin, Uzi

    2015-08-31

    Humans learned to exploit ruminants as a source of milk about 10,000 years ago. Since then, the use of domesticated ruminants as a source of milk and dairy products has expanded until today when the dairy industry has become one of the largest sectors in the modern food industry, including the spread at the present time to countries such as China and Japan. This review analyzes the reasons for this expansion and flourishing. As reviewed in detail, milk has numerous nutritional advantages, most important being almost an irreplaceable source of dietary calcium, hence justifying the effort required to increase its consumption. On the other hand, widespread lactose intolerance among the adult population is a considerable drawback to dairy-based foods consumption. Over the centuries, three factors allowed humans to overcome limitations imposed by lactose intolerance: (i) mutations, which occurred in particular populations, most notably in the north European Celtic societies and African nomads, in which carriers of the lactose intolerance gene converted from being lactose intolerant to lactose tolerant; (ii) the ability to develop low-lactose products such as cheese and yogurt; and (iii) colon microbiome adaptation, which allow lactose intolerant individuals to overcome its intolerance. However, in a few examples in the last decade, modern dairy products, such as the popular and widespread bio-cultured yogurts, were suspected to be unsuitable for lactose intolerant peoples. In addition, the use of lactose and milk-derived products containing lactose in non-dairy products has become widespread. For these reasons, it is concluded that it might be important and helpful to label food that may contain lactose because such information will allow lactose intolerant groups to control lactose intake within the physiological limitations of ~12 g per a single meal.

  6. Evaluation of the Environmental Performance and rationing of Water Consumption in Industrial Production of Beverages

    Directory of Open Access Journals (Sweden)

    Luciana Miranda Cavalcante

    2013-12-01

    Full Text Available The Amazon region, with a high hydric potential, has attracted companies that require significant volumes of water; therefore, control instruments are necessary to monitor this trend. In this study, the degree of rationing of water use by beverage industries in Para state and the behavior of the sector are discussed. The subjects’ variables were classified according to four study dimensions (environmental management, water management, wastewater management, and advanced measures for rationing that compose the rationing level of water industrial management. The independent variables were associated by size, industry type, packaging used, water availability and the economic value of water. The data show that beverage production has a significant water footprint, higher than 15,250 m3/day, and that small industries have the highest relative consumptions (more than 7 L of water/beverage L. In general, the sector does not ration significant quantities of water; a better result was obtained for water management. However, some more efficient measures could be adopted, especially with regard to water reuse in cooling towers. Analysis of the variables shows that the rationing level is directly dependent on the size of the industry and on the type of product. Consumption tends to be lavish. In response to this situation, public policies should be prioritized to determine the water footprint of products and environmental cost should be considered in the overall cost of production.

  7. Green perspective in food industry production line design: A review

    Science.gov (United States)

    Xian, C. Y.; Sin, T. C.; Liyana, M. R. N.; Awang, A.; Fathullah, M.

    2017-09-01

    The design of green manufacturing process in food industries is currently a hot research topic in the multidisciplinary area of applied chemistry, biology and technology. Several process such as freezing, cutting, drying, tempering, bleaching, sterilization, extraction and filtering have been applied efficiency in the food industry. Due to the rapid development of food and peripheral technology, the use of new physical processing or auxiliary processing methods can maintain food inherent nutrients, texture, color, and freshness and also reduce environmental pollution and energy consumption in food processing. Hence, this review paper will study and summarize the effects of green manufacturing process in food industries in term of waste reduction, materials and sustainability manufacturing. In any case, All the food processing equipment must comply with strict standards and regulation, this action will ensure the securing the food quality and safety of food products to consumers.

  8. Product costing practices in the North American hardwood component industry

    Science.gov (United States)

    Adrienn Andersch; Urs Buehlmann; Jan Wiedenbeck; Steve Lawser

    2011-01-01

    Companies, when bidding for jobs, need to be able to price products competitively while also assuring that the necessary profitability can be achieved. These goals, competitive pricing and profitability, cannot be reliably achieved unless industry participants possess a full understanding of their company's cost structure. Competitors blame companies without...

  9. Cleaner Production Applied in a Small Furniture Industry in Brazil: Addressing Focused Changes in Design to Reduce Waste

    Directory of Open Access Journals (Sweden)

    Carlos Mario Gutiérrez Aguilar

    2017-10-01

    Full Text Available The wood industry is known for being among the biggest resource consumers, having a relatively low yield. The wood furniture industry as part of the wood industry also remains a big generator of residues and a big consumer of resources. Diverse solutions and technologies have been developed to deal with the residues generated, but those technologies are mostly applied at the end of the production chain with limited results. Cleaner production represents a program based on continuous strategies applied to a more sustainable use of materials and energy, minimizing waste and pollution. This paper presents a case study of a cleaner production program developed in a small furniture industry in Salvador de Bahia, Brazil, applying the concepts of cleaner production with parameters of ecodesign developed for the furniture industry. The object of study was the production of a wooden chair made from eucalyptus wood. The application of the cleaner production program and ecodesign parameters allowed a detailed characterization of the waste, resulting in opportunities for a reduction of the use of raw material by 30%, a reduction in waste by 49% and allowing a reduction in energy by 36% due to simplification of the productive process. Among the strategies applied were reshaping pieces, redesigning, and the substitution of materials. The results suggest that despite the existence of more complex environmental methods and approaches, the application of cleaner production plus ecodesign parameters could be more achievable for micro and small furniture industries.

  10. Economic evaluation of the industrial solar production of lime

    International Nuclear Information System (INIS)

    Meier, Anton; Gremaud, Nicolas; Steinfeld, Aldo

    2005-01-01

    The use of concentrated solar energy in place of fossil fuels for driving the endothermic calcination reaction CaCO 3 → CaO + CO 2 at above 1300 K has the potential of reducing CO 2 emissions by 20% in a state-of-the-art lime plant and up to 40% in a conventional cement plant. An economic assessment for an industrial solar calcination plant with 25 MW th solar input indicates that the cost of solar produced lime ranges between 128 and 157 $/t, about twice the current selling price of conventional lime. The solar production of high purity lime for special sectors in the chemical and pharmaceutical industry might be competitive with conventional fossil fuel based calcination processes at current fuel prices

  11. Analysis of the corporate political activity of major food industry actors in Fiji

    OpenAIRE

    Mialon, Melissa; Swinburn, Boyd; Wate, Jillian; Tukana, Isimeli; Sacks, Gary

    2016-01-01

    Background Non-communicable diseases (NCDs) are the leading cause of mortality in Fiji, a middle-income country in the Pacific. Some food products processed sold and marketed by the food industry are major contributors to the NCD epidemic, and the food industry is widely identified as having strong economic and political power. However, little research has been undertaken on the attempts by the food industry to influence public health-related policies and programs in its favour. The ?corporat...

  12. COMPETITIVE PRESSURE AND PRODUCTIVITY GROWTH: THE CASE OF THE FLORIDA VEGETABLE INDUSTRY

    OpenAIRE

    Kalaitzandonakes, Nicholas G.; Taylor, Timothy G.

    1990-01-01

    The relationship between the degree of competitive market pressure and the rate of productivity growth is empirically investigated with a case study of the Florida fresh winter vegetable industry. The results indicate that crops which faced considerable competitive pressure exhibited significant productivity growth while the crops that faced minimal competitive pressure generally exhibited little growth in productivity. Thus, the hypothesis that competitive pressure is positively related to p...

  13. Model of analyzing and forecasting the dynamics of industrial production and space sector of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Dmitriy Yu. Ivanov

    2016-01-01

    Full Text Available Objective to carry out a comparative analysis of the dynamics of industrial production and the rocket and space industry of Russia. Methods an asynchronous method of harmonic analysis comparative method. Results the forecasts of the development of rocket and space industry for 2015 and 2016 are obtained which are compared with the data of the Ministry of Economic Development and the World Bank of Development. The comparison of the results showed that the analysis and forecast data of the Ministry of Economic Development and the World Bank of Development coincide only partially. The tendency to increase the volumes in rocket and space industry is shown. Scientific novelty the mathematical models are presented for the dynamics of industrial production and the rocket and space industry of the Russian Federation built on the basis of the asynchronous harmonic analysis. The retrospective of the rocketspace complex development is considered. Practical significance using the proposed mathematical models of the dynamics of industrial production and the rocket and space industry of the Russian Federation based on the economy cycles the more accurate forecasts of economic development can be made. nbsp

  14. The Environmental Impact of Industrial Bamboo Products : Life-cycle Assessment and Carbon Sequestration

    NARCIS (Netherlands)

    Vogtlander, J.G.; Van der Lugt, P.

    2014-01-01

    This report gives a Life-Cycle Assessment (LCA) and carbon footprint analysis on a selection of industrial bamboo products. The LCA is made for cradle-to-gate, plus the end-of-life stages of the bamboo products. For end-of-life it is assumed that 90% of the bamboo products are incinerated in an

  15. Biodiesel production using oil from fish canning industry wastes

    International Nuclear Information System (INIS)

    Costa, J.F.; Almeida, M.F.; Alvim-Ferraz, M.C.M.; Dias, J.M.

    2013-01-01

    Highlights: • A process was established to produce biodiesel from fish canning industry wastes. • Biodiesel production was enabled by an acid esterification pre-treatment. • Optimization studies showed that the best catalyst concentration was 1 wt.% H 2 SO 4 . • There was no advantage when a two-step alkali transesterification was employed. • Waste oil from olive oil bagasse could be used to improve fuel quality. - Abstract: The present study evaluated biodiesel production using oil extracted from fish canning industry wastes, focusing on pre-treatment and reaction conditions. Experimental planning was conducted to evaluate the influence of acid catalyst concentration (1–3 wt.% H 2 SO 4 ) in the esterification pre-treatment and the amount of methanolic solution (60–90 vol.%) used at the beginning of the further two-step alkali transesterification reaction. The use of a raw-material mixture, including waste oil obtained from olive oil bagasse, was also studied. The results from experimental planning showed that catalyst concentration mostly influenced product yield and quality, the best conditions being 1 wt.% catalyst and 60 vol.% of methanolic solution, to obtain a product yield of 73.9 wt.% and a product purity of 75.5 wt.%. Results from a one-step reaction under the selected conditions showed no advantage of performing a two-step alkali process. Although under the best conditions several of the biodiesel quality parameters were in agreement with standard specifications, a great variation was found in the biodiesel acid value, and oxidation stability and methyl ester content did not comply with biodiesel quality standards. Aiming to improve fuel quality, a mixture containing 80% waste olive oil and 20% of waste fish oil was evaluated. Using such mixture, biodiesel purity increased around 15%, being close to the standard requirements (96.5 wt.%), and the oxidation stability was in agreement with the biodiesel quality standard values (⩾6 h), which

  16. Productivity measurement in the presence of externalities: An example from the electric power industry

    Science.gov (United States)

    Chaston, Kelly Ann

    Traditional productivity measures have ensured that environmental regulations were seen as deterrents to productivity growth. Such measures are constructed in a manner which make this conclusion inevitable. Traditional productivity measures include the regulation-induced additions to inputs, whether qualitatively or quantitatively, while continuing to ignore the value of the pollution emitted. The measure proposed in this thesis is derived formally from a model of social welfare. With the exception of 'prices' for emitted pollutants, for which marginal damage estimates will proxy, the proposed measure relies upon market prices, which are then incorporated into a conventional Divisia framework. Data from the electricity generation industry are used to construct both the conventional and newly proposed TFP growth rates. The industry provides an ideal framework within which this growth measure can be tested. It is a large industry that affects a majority of society as it is both consumed as a final good and pervasively used as an intermediate good. The industry is also a large polluter. On an annual basis it has been responsible for approximately one-third of the emissions of carbon-dioxide, one-third of the emissions of nitrous oxides, and two-thirds of the sulfur dioxides emissions, nationally. Furthermore, performance of the proposed measure across various samples was allowed by the diversity of utilities in the industry both with respect to location and fuel mix. Incorporating the value of externalities results in a productivity growth measure which is substantially improved. The difference in calculated productivity gains between the two measures is shown to be sizable under a number of circumstances. As well, the empirical analysis offers some general lessons as to the treatment of various pollutants--it is clearly demonstrated that movement in one pollutant cannot be used to proxy movements in others, or be used as an indicator as to the bias of traditional TFP

  17. Modernisation of production as a factor of influence on economic stability of the industrial enterprise

    Directory of Open Access Journals (Sweden)

    Varkova N.Yu.

    2017-01-01

    Full Text Available The present article considers key problems of modernising production process at industrial enterprises, also referred to as reengineering, in modern conditions of Russian economics. Having analysed factors that affect operation of business, the author presents the model of interdependence between modernisation of production and sustainable development of the enterprise. Based upon analysis of Russian and foreign sources there were formulated fundamentals of the modernisation process and presented an algorithmic mechanism of enabling modernisation at the industrial enterprise. The said mechanism takes into account main aspects of sustainable development of the industrial enterprise and evaluation parameters as to the modernisation efficiency.

  18. Mass Customisation and Highly Individualised Solutions. Stretching Mass Customisation Beyond the Traditional Paradigm of Industrial Production

    DEFF Research Database (Denmark)

    Morelli, Nicola; Nielsen, Louise Møller

    2007-01-01

    and consumption patterns. The reference to a paradigm shift helps emphasising the inherent limits of industrial production and the elements of changes brought about by the possibility to generate highly individualised solutions. The concept of mass customisation was introduced to extend the domain of industrial...... production beyond its original limitations, however it is strongly linked to the paradigm of industrial production and not always usable to support and explain new ways of organising value creation. This paper proposes an analysis of this paradigm shift through three cases, which emphasise some elements...... of mass customisation that are still relevant to the new paradigm. At the same time the paper emphasises the limits of this concept and the need for a new perspective view to interpret the ongoing change in production and consumption systems....

  19. Environmental and Human Health Impacts of Usage of Oil Industry Products and Wastes as Alternative Fuel

    Directory of Open Access Journals (Sweden)

    Dilek BOLAT

    2016-03-01

    Full Text Available The need for oil industry products has been increasing in parallel to the rapid population growth and industrialization. Physical and chemical properties of these products change after usage based on the media and operating conditions. Then, these products lose the eligibility and turn into the form of waste. The most commonly used method for the disposal of waste oils is combustion due to its high calorific value. In this study, the possible effects on the environment and human health of combustion of oil industry products and wastes are evaluated. Poor combustion conditions lead emissions from the process depending on the ingredients of wastes in addition to incomplete combustion products such as particulate matter, carbon monoxide, volatile organic chemicals polyaromatic hydrocarbons, metals etc. that may occur according to the type of waste. These emissions are released into the environment and partition between soil, water and air media related to their physicochemical characteristics. In addition to environmental problems, these emissions are a risk factor for human health in terms of carcinogenicity and mutagenicity. Regulations and control measures should be put into practice in order to get rid of the effects of non-standard diesel like product named number 10 lube on human health and environment. In this context, emission measurements should be done simultaneously to determine the effects of combustion of these wastes and products of oil industry.

  20. Robust control charts in industrial production of olive oil

    Science.gov (United States)

    Grilo, Luís M.; Mateus, Dina M. R.; Alves, Ana C.; Grilo, Helena L.

    2014-10-01

    Acidity is one of the most important variables in the quality analysis and characterization of olive oil. During the industrial production we use individuals and moving range charts to monitor this variable, which is not always normal distributed. After a brief exploratory data analysis, where we use the bootstrap method, we construct control charts, before and after a Box-Cox transformation, and compare their robustness and performance.

  1. Determinants of epoxy allergy in the construction industry : a case-control study

    NARCIS (Netherlands)

    Spee, Ton; Timmerman, Johan G; Rühl, Reinhold; Kersting, Klaus; Heederik, Dick J J; Smit, Lidwien A M

    2016-01-01

    BACKGROUND: Workers exposed to epoxy products are at risk of developing allergic contact dermatitis. OBJECTIVES: To compare workers throughout the German construction industry with and without skin allergy to epoxy resins, hardeners, and/or reactive diluents, and to investigate which determinants

  2. Developing a new production host from a blueprint: Bacillus pumilus as an industrial enzyme producer.

    Science.gov (United States)

    Küppers, Tobias; Steffen, Victoria; Hellmuth, Hendrik; O'Connell, Timothy; Bongaerts, Johannes; Maurer, Karl-Heinz; Wiechert, Wolfgang

    2014-03-24

    Since volatile and rising cost factors such as energy, raw materials and market competitiveness have a significant impact on the economic efficiency of biotechnological bulk productions, industrial processes need to be steadily improved and optimized. Thereby the current production hosts can undergo various limitations. To overcome those limitations and in addition increase the diversity of available production hosts for future applications, we suggest a Production Strain Blueprinting (PSB) strategy to develop new production systems in a reduced time lapse in contrast to a development from scratch.To demonstrate this approach, Bacillus pumilus has been developed as an alternative expression platform for the production of alkaline enzymes in reference to the established industrial production host Bacillus licheniformis. To develop the selected B. pumilus as an alternative production host the suggested PSB strategy was applied proceeding in the following steps (dedicated product titers are scaled to the protease titer of Henkel's industrial production strain B. licheniformis at lab scale): Introduction of a protease production plasmid, adaptation of a protease production process (44%), process optimization (92%) and expression optimization (114%). To further evaluate the production capability of the developed B. pumilus platform, the target protease was substituted by an α-amylase. The expression performance was tested under the previously optimized protease process conditions and under subsequently adapted process conditions resulting in a maximum product titer of 65% in reference to B. licheniformis protease titer. In this contribution the applied PSB strategy performed very well for the development of B. pumilus as an alternative production strain. Thereby the engineered B. pumilus expression platform even exceeded the protease titer of the industrial production host B. licheniformis by 14%. This result exhibits a remarkable potential of B. pumilus to be the

  3. The Industrial Property Rights Education in Collaboration with the Creative Product Design Education

    Science.gov (United States)

    Tokoro, Tetsuro; Habuchi, Hitoe; Chonan, Isao

    Recently, the Advanced Courses of Electronic System Engineering and Architecture and Civil Engineering of Gifu National College of Technology have introduced a creative subject, “Creative Engineering Practice”. In this subject, students study intellectual property rights. More specifically, they learn and practice industrial proprietary rights, procedures for obtaining a patent right, how to use Industrial Property Digital Library and so forth, along with the practice of creative product design. The industrial property rights education in collaboration with the creative product design education has been carried out by the cooperation of Japan Patent Office, Japan Institute of Invention and Innovation and a patent attorney. Through the instruction of the cooperative members, great educative results have been obtained. In this paper, we will describe the contents of the subject together with its items to pursue an upward spiral of progress.

  4. A case study of printing industry plant layout for effective production

    Science.gov (United States)

    Viswajit, T.; Teja, T. Ravi; Deepthi, Y. P.

    2017-07-01

    This paper presents the overall picture of the processes happening in printing industry. This research is aimed to improve the plant layout of existing plant. The travel time was reduced by relocating machinery. Relocation is based on systematic layout planning (SLP). The complete process of raw material entering the industry to dispatching of finished product is shown in 3-D Flow diagram. The process happening in each floor explained in detail using Flow Process chart. Travel time is reduced by 25% after modifying existing plant layout.

  5. Hazardous air pollutant emissions from process units in the synthetic organic chemical manufacturing industry: Background information for proposed standards. Volume 1B. Control technologies. Draft report

    International Nuclear Information System (INIS)

    1992-11-01

    A draft rule for the regulation of emissions of organic hazardous air pollutants (HAP's) from chemical processes of the synthetic organic chemical manufacturing industry (SOCMI) is being proposed under the authority of Sections 112, 114, 116, and 301 of the Clean Air Act, as amended in 1990. The volume of the Background Information Document presents discussions of control technologies used in the industry and the costs of those technologies

  6. Promoting cleaner and safer industrial production in Central and Eastern Europe

    International Nuclear Information System (INIS)

    1995-01-01

    The current transition to a market economy in Central and Eastern Europe and in the Newly Independent States of the Former Soviet Union provides an unique opportunity to integrate environmental considerations into the process of economic restructuring. The use of environmental audits in industry to identify savings in energy, water, and other raw materials is a particularly cost-effective approach for promoting more efficient industrial production and improvements in environmental performance. This volume brings together the papers given at a seminar on ''Auditing to Improve Safety, Environmental Performance and Economic Efficiency'', where the chemical Industry in the Ukraine was a particular focus of discussion. The practical experiences described in these papers demonstrate how environmental and economic performance can be enhanced at little or no cost. Later on, only the article concerning the chemical industry of Ukraine has been analysed. (authors). 7 figs., 2 tabs

  7. 76 FR 3144 - Draft Guidance for Industry on Size of Beads in Drug Products Labeled for Sprinkle; Availability

    Science.gov (United States)

    2011-01-19

    ...] Draft Guidance for Industry on Size of Beads in Drug Products Labeled for Sprinkle; Availability AGENCY... announcing the availability of a draft guidance for industry entitled ``Size of Beads in Drug Products... Evaluation and Research's (CDER's) current thinking on appropriate size ranges for beads in drug products...

  8. Labour Productivity in the New Zealand Construction Industry: A Thorough Investigation

    Directory of Open Access Journals (Sweden)

    Van Dai Tran

    2011-03-01

    The research found that while factors influencing inputs of labour productivity measure such as labour and material costs remained stable, factors impacting the corresponding outputs such as house and land prices, value of work in Non-residential and Infrastructure construction grew significantly between 1997 and 2007. Given the positive skewing effect of standard economic indicators (inflation etc on construction labour productivity figures, the relatively poor performance of construction is worrying for the industry. The paper concludes by demonstrating labour productivity in construction is significantly worse performing than previously suspected.

  9. Catch up patterns in newly industrializing countries : an international comparison of manufacturing productivity in Taiwan, 1961-1993

    NARCIS (Netherlands)

    Timmer, Marcel P.

    1998-01-01

    Taiwan has undergone a process of swift industrialization after 1948. Rapid accumulation of physical and human capital enabled Taiwan to exploit new technologies and products, resulting in rapid catch up in labour productivity relative to more advanced economies. Using the industry-of-origin

  10. Integrated production of cellulosic bioethanol and succinic acid from industrial hemp in a biorefinery concept

    DEFF Research Database (Denmark)

    Kuglarz, Mariusz; Alvarado-Morales, Merlin; Karakashev, Dimitar Borisov

    2016-01-01

    The aim of this study was to develop integrated biofuel (cellulosic bioethanol) and biochemical (succinic acid) production from industrial hemp (Cannabis sativa L.) in a biorefinery concept. Two types of pretreatments were studied (dilute-acid and alkaline oxidative method). High cellulose recovery...... productivity. With respect to succinic acid production, the highest productivity was obtained after liquid fraction fermentation originated from steam treatment with 1.5% of acid. The mass balance calculations clearly showed that 149 kg of EtOH and 115 kg of succinic acid can be obtained per 1 ton of dry hemp....... Results obtained in this study clearly document the potential of industrial hemp for a biorefinery....

  11. EVALUATION OF NUTRITIVE VALUE AND IN VITRO METHANE PRODUCTION OF FEEDSTUFFS FROM AGRICULTURAL AND FOOD INDUSTRY BY-PRODUCTS

    Directory of Open Access Journals (Sweden)

    B. Santoso

    2014-10-01

    Full Text Available The aim of this research was to evaluate the nutrient degradability, in vitro methane (CH4 production ofseveral agricultural and food industry by-products in relation to their chemical composition. Twenty-onesamples of 7 feedstuffs from agricultural and food industry by-products consisted of corn straw, potatostraw, rice straw, cocoa pod, sago waste, rice bran, soybean curd residue were evaluated by an in vitro gasproduction and nutrient degradability. The feedstuffs varied greatly in their crude protein (CP, neutraldetergent fiber (NDF and non-fiber carbohydrate (NFC contents. Crude protein ranged from 1.5 to 21.8%,NDF from 31.6 to 71.1% and NFC from 1.5 to 50.8%. Among the seven feedstuffs, soybean curd residuehad the highest CP content, on the other hand it had the lowest NDF content. Dry matter (DM and organicmatter (OM degradability were highest (P<0.01 in soybean curd residue among the feedstuffs. The CH4production was significantly higher (P<0.01 in rice straw, cocoa pod and corn straw as compared to sagowaste. There was a strong positive correlation (r = 0.60; P<0.01 between NDF concentration and CH4production. However, the total gas productions was negatively correlated (r = -0.75; P<0.01 with NDFcontent. The CH4 production of feedstuff is influenced by NDF content.

  12. Utilization of the waste products from the forest industry as raw materials for the production. [In Swedish

    Energy Technology Data Exchange (ETDEWEB)

    Kringstad, K

    1977-02-01

    The economic and marketing possibilitiesof industrial production of chemicals and/or proteins by utilizing waste liquor from processes at pulp mills or bark and needles was investigated. A survey of known processes for such production is given. The costs of producing several chemicals and proteins were estimated and compared with costs of producing these products via petrochemistry. The present as well as the future market of the different chemicals and of proteins were estimated. The present investigation was performed due to the rapidly increasing oil prices.

  13. Trade Liberalization and Productivity-A Panel Study of the Mexican Manufacturing Industry

    OpenAIRE

    Talan Iscan

    1998-01-01

    In recent years there has been a revival of interest in the trade-growth nexus. A number of authors have suggested that regional economic integration and liberalization of international trade are likely to have positive effects not only on productivity levels but also on long-term productivity growth rates in developing countries. Using a panel of Mexican manufacturing industries, this paper examines several alternative mechanisms through which trade contributes positively to productivity lev...

  14. BRAND AND QUALITY CONTROL OF GARMENT PRODUCTS IN THE BANGLADESH GARMENT INDUSTRY

    OpenAIRE

    Hoshen, Mohammad

    2014-01-01

    Abstract This thesis paper contains information on the garment industry of Bangladesh. The garment business plays a vital part in global market. There are a large numbers of world renowned apparel companies that outsource their products in Bangladesh. The aim of the thesis is to explicate quality management in garment production and the brand protection process during outsourcing in Bangladesh. The theoretical part of the thesis provides basic information about garment products, the glo...

  15. Experiences with the design and production of an industrial, flexible and demountable (IFD) building system

    NARCIS (Netherlands)

    Gassel, van F.J.M.; Stone, W.C.

    2002-01-01

    The Dutch government encourages innovative construction by subsidizing cohesive industrial, flexible and demountable building (lFD) pilot projects. Industrial building concerns the process-related aspects of production. robotization, mechanization, automation, prefabrication, communication, etc.

  16. IPAD: A unique approach to government/industry cooperation for technology development and transfer

    Science.gov (United States)

    Fulton, Robert E.; Salley, George C.

    1985-01-01

    A key element to improved industry productivity is effective management of Computer Aided Design / Computer Aided Manufacturing (CAD/CAM) information. To stimulate advancement, a unique joint government/industry project designated Integrated Programs for Aerospace-Vehicle Design (IPAD) was carried out from 1971 to 1984. The goal was to raise aerospace industry productivity through advancement of computer based technology to integrate and manage information involved in the design and manufacturing process. IPAD research was guided by an Industry Technical Advisory Board (ITAB) composed of over 100 representatives from aerospace and computer companies. The project complemented traditional NASA/DOD research to develop aerospace design technology and the Air Force's Integrated Computer Aided Manufacturing (ICAM) program to advance CAM technology. IPAD had unprecedented industry support and involvement and served as a unique approach to government industry cooperation in the development and transfer of advanced technology. The IPAD project background, approach, accomplishments, industry involvement, technology transfer mechanisms and lessons learned are summarized.

  17. Greening production and consumption: the case of the appliance and dairy industries in Thailand

    NARCIS (Netherlands)

    Thongplew, N.

    2015-01-01

    Abstract

    Natapol Thongplew

    Thesis title: Greening production and consumption: The case of the appliance and dairy industries in Thailand

    This research looked into the greening of the appliance and dairy industries in

  18. Florida's timber industry-an assessment of timber product output and use, 2005

    Science.gov (United States)

    Tony G. Johnson; James W. Bentley; Michael Howell

    2008-01-01

    In 2005, volume of industrial roundwood output from Florida's forests totaled 445 million cubic feet, 13 percent less than in 2003. Mill byproducts generated from primary manufacturers declined to 146 million cubic feet. Almost all plant residues were used primarily for fuel and fiber products. Pulpwood was the leading roundwood product at 214 million cubic feet;...

  19. Georgia's timber industry-an assessment of timber product output and use, 2005

    Science.gov (United States)

    Tony G. Johnson; Nathan McClure; John L. Wells

    2007-01-01

    In 2005, industrial roundwood output from Georgia's forests totaled 1.17 billion cubic feet, 1 percent more than in 2003. Mill byproducts generated from primary manufacturers increased 4 percent to 433 million cubic feet. Almost all plant residues were used primarily for fuel and fiber products. Pulpwood was the leading roundwood product at 543 million cubic feet...

  20. Mississippi's timber industry - an assessment of timber product output and use, 2005

    Science.gov (United States)

    James W. Bentley; Michael Howell; Tony G. Johnson

    2008-01-01

    In 2005, industrial roundwood output from Mississippi's forests totaled 1.03 billion cubic feet, 11 percent more than in 2002. Mill byproducts generated from primary manufacturers decreased 1 percent to 385 million cubic feet. Almost all plant residues were used primarily for fuel and fiber products. Saw logs were the leading roundwood product at 543 million cubic...

  1. Louisiana's timber industry - an assessment of timber product output and use, 2005

    Science.gov (United States)

    James W. Bentley; Michael Howell; Tony G. Johnson

    2008-01-01

    In 2005, industrial roundwood output from Louisiana's forests totaled 866 million cubic feet, 20 percent more than in 2002. Mill byproducts generated from primary manufacturers increased 17 percent to 321 million cubic feet. Almost all plant residues were used primarily for fuel and fiber products. Saw logs were the leading roundwood product at 343 million cubic...

  2. Coal combustion products in Europe valuable raw materials for the construction industry

    Energy Technology Data Exchange (ETDEWEB)

    Berg, W. vom; Feuerborn, H.J. [European Coal Combustion Products Association e.V., Essen (Germany)

    2005-07-01

    Coal combustion products (CCPs) are formed with the production of electricity in coal-fired power plants. The production of these CCPs has been increased by the years due to legal requirements for flue gas cleaning. The utilisation of CCPS is well is established in some European countries, based on long term experience and technical as well as environmental benefits. As CCPs are defined as waste materials by existing legislation the power industry has to handle the stigma put on the products and hamper the beneficial use. (orig.)

  3. Analyze of Predictive Model of Innovation Management in Processing and Complementary Industries of Livestock Products

    OpenAIRE

    Ahmad Reza Ommani

    2015-01-01

    The purpose of this study was designing predictive model for innovation management in processing and complementary industries of livestock products. The method of research was correlative descriptive. The population of this research was managers in processing and complementary industries of livestock products of Khouzestan Province (N=486). By stratified random sampling, a random sample (n=125) was selected for participation in the study. A questionnaire was developed to ...

  4. Output, input and productivity measures at the industry level : The EU KLEMS Database

    NARCIS (Netherlands)

    O'Mahony, M.; Timmer, M.P.

    This article describes the contents and the construction of the EU KLEMS Growth and Productivity Accounts. This database contains industry-level measures of output, inputs and productivity for 25 European countries, Japan and the US for the period from 1970 onwards. The article considers the

  5. Recognizing the needs for improving the portfolio management for new products in the industry

    DEFF Research Database (Denmark)

    Larsson, Flemming; Mortensen, Niels Henrik; Andreasen, Mogens Myrup

    2004-01-01

    The lack of sound portfolio management for new products increases the probability that the company’s product portfolio will have a potential low business value. This research reveals that portfolio management for new products seems to be a problem in the Danish industry. Existing methods described...

  6. Nuclear power production: The financial costs. Background paper

    International Nuclear Information System (INIS)

    Berg, P.

    1993-11-01

    For many years, the Canadian nuclear industry has priced itself on its ability to provide safe, reliable and low-cost electricity to consumers. While nuclear power has indeed proved to be a relatively safe generator of electricity, its performance with respect to reliability and cost has declined noticeably in recent years. This paper documents the deteriorating cost performance of the industry, in comparison with that of its traditional competitor in power generation. It also breaks down the total costs into its component parts, assessing the key factors underlying the trends that are worsening the competitive position of the industry: a rise in initial capital costs, unanticipated technical difficulties resulting in additional capital costs, and the increasing operating expenses associated with poorer-than-expected reactor performance. (author). 8 refs., 2 tabs., 1 fig

  7. The Cultural of Production and Career in the Danish film Industry

    DEFF Research Database (Denmark)

    Mathieu, Chris

    This chapter explores some of the central cultural tenets of career and film making among elite members of the Danish film industry, or what is less than elegantly and somewhat grammatically incorrectly referred to as ‘the cultural of production and career’ in the title of this chapter....... The theoretical reasons for this formulation is to train focus on the ideational dimensions of culture in the Danish film industry, especially as refracted through reflections on work and career by film workers. In this sense the approach, though less inclusive and ambitious, resembles Caldwell’s interest...

  8. The Productivity and Technical Efficiency of Textile Industry Clusters in India

    Science.gov (United States)

    Bhaskaran, E.

    2013-09-01

    The Indian textile industry is one the largest and oldest sectors in the country and among the most important in the economy in terms of output, investment and employment (E). The sector employs nearly 35 million people and after agriculture, is the second-highest employer in the country. Its importance is underlined by the fact that it accounts for around 4 % of Gross Domestic Product, 14 % of industrial production, 9 % of excise collections, 18 % of E in the industrial sector, and 16 % of the country's total exports (Ex) earnings. For inclusive growth and sustainable development most of the Textile Manufacturers has adopted the Cluster Development Approach. The objective is to study the physical and financial performance, correlation, regression and Data Envelopment Analysis by measuring technical efficiency (Ø), peer weights (λi), input slacks (S-), output slacks (S+) and return to scale of four textile clusters (TCs) namely IchalKaranji Textile Cluster, Maharashtra; Ludhiana Textile Cluster, Punjab; Tirupur Textile Cluster, Tamilnadu and Panipat Textile Cluster, Haryana in India. The methodology adopted is using Data Envelopment Analysis of Output Oriented Banker Charnes Cooper Model by taking number of units (U) and number of E as inputs and sales (S) and Ex in crores as an outputs. The non-zero λi's represents the weights for efficient clusters. The S > 0 obtained for one TC reveals the excess U (S-) and E (S-) and shortage in sales (S+) and Ex (S+). To conclude, for inclusive growth and sustainable development, the inefficient TC should increase their S/turnover and Ex, as decrease in number of enterprises and E is practically not possible. Moreover for sustainable development, the TC should strengthen infrastructure interrelationships, technology interrelationships, procurement interrelationships, production interrelationships and marketing interrelationships to decrease cost, increase productivity and efficiency to compete in the world market.

  9. Pollutant removal-oriented yeast biomass production from high-organic-strength industrial wastewater: A review

    International Nuclear Information System (INIS)

    Yang, Min; Zheng, Shaokui

    2014-01-01

    Microbial single-cell-protein (SCP) production from high-organic-strength industrial wastewaters is considered an attractive method for both wastewater purification and resource utilization. In the last two decades, pollutant removal-oriented yeast SCP production processes, i.e., yeast treatment processes, have attracted a great deal of attention from a variety of research groups worldwide. Different from conventional SCP production processes, yeast treatment processes are characterized by higher pollutant removal rates, lower production costs, highly adaptive yeast isolates from nature, no excess nutrient supplements, and are performed under non-sterile conditions. Furthermore, yeast treatment processes are similar to bacteria-dominated conventional activated sludge processes, which offer more choices for yeast SCP production and industrial wastewater treatment. This review discusses why highly adaptive yeast species isolated from nature are used in the yeast treatment process rather than commercial SCP producers. It also describes the application of yeast treatment processes for treating high-carboxyhydrate, oil-rich and high-salinity industrial wastewater, focusing primarily on high-strength biodegradable organic substances, which usually account for the major fraction of biochemical oxygen demand. Also discussed is the biodegradation of xenobiotics, such as color (including dye and pigment) and toxic substances (including phenols, chlorophenols, polycyclic aromatic hydrocarbons, etc.), present in industrial wastewater. Based on molecular information of yeast community structures and their regulation in yeast treatment systems, we also discuss how to maintain efficient yeast species in yeast biomass and how to control bacterial and mold proliferation in yeast treatment systems. - Highlights: • Pollutant removal-oriented yeast SCP production processes offer more choices. • Highly adaptive yeast isolates replace commercial SCP producers. • Yeasts degrade

  10. Saccharomyces cerevisiae strains for second-generation ethanol production: from academic exploration to industrial implementation

    Science.gov (United States)

    Jansen, Mickel L. A.; Bracher, Jasmine M.; Papapetridis, Ioannis; Verhoeven, Maarten D.; de Bruijn, Hans; de Waal, Paul P.; van Maris, Antonius J. A.; Klaassen, Paul

    2017-01-01

    Abstract The recent start-up of several full-scale ‘second generation’ ethanol plants marks a major milestone in the development of Saccharomyces cerevisiae strains for fermentation of lignocellulosic hydrolysates of agricultural residues and energy crops. After a discussion of the challenges that these novel industrial contexts impose on yeast strains, this minireview describes key metabolic engineering strategies that have been developed to address these challenges. Additionally, it outlines how proof-of-concept studies, often developed in academic settings, can be used for the development of robust strain platforms that meet the requirements for industrial application. Fermentation performance of current engineered industrial S. cerevisiae strains is no longer a bottleneck in efforts to achieve the projected outputs of the first large-scale second-generation ethanol plants. Academic and industrial yeast research will continue to strengthen the economic value position of second-generation ethanol production by further improving fermentation kinetics, product yield and cellular robustness under process conditions. PMID:28899031

  11. The Instrumentarium for Providing the Competitiveness of Exports of the Food Industry Products of Ukraine

    Directory of Open Access Journals (Sweden)

    Tunitska Julia M.

    2017-10-01

    Full Text Available The article is aimed at analyzing the dynamics, structure, and problems of the innovation development of the food industry and substantiating the directions of its intensification as a factor in the development of a competitive exports of Ukrainian food products. The article carries out a detailed analysis of the dynamics and structure of the innovation activity of Ukrainian food industry in the period from 2007 to 2015, in particular the characteristics of its resource and innovation provision. The performance level of productive-economic activities of the economic entities, the destabilizing factors impeding the innovation development of the national food industry, and the nature of formation of its technological infrastructure have been determined. A set of measures has been proposed to accelerate the innovation development of the food industry at the meso- and macro levels. For further research, enhanced studies on substantiating the methodology for estimating and forecasting the competitiveness of the food industry at the international level would be prospective.

  12. Engineering Ashbya gossypii strains for de novo lipid production using industrial by-products.

    Science.gov (United States)

    Lozano-Martínez, Patricia; Buey, Rubén M; Ledesma-Amaro, Rodrigo; Jiménez, Alberto; Revuelta, José Luis

    2017-03-01

    Ashbya gossypii is a filamentous fungus that naturally overproduces riboflavin, and it is currently exploited for the industrial production of this vitamin. The utilization of A. gossypii for biotechnological applications presents important advantages such as the utilization of low-cost culture media, inexpensive downstream processing and a wide range of molecular tools for genetic manipulation, thus making A. gossypii a valuable biotechnological chassis for metabolic engineering. A. gossypii has been shown to accumulate high levels of lipids in oil-based culture media; however, the lipid biosynthesis capacity is rather limited when grown in sugar-based culture media. In this study, by altering the fatty acyl-CoA pool and manipulating the regulation of the main ∆9 desaturase gene, we have obtained A. gossypii strains with significantly increased (up to fourfold) de novo lipid biosynthesis using glucose as the only carbon source in the fermentation broth. Moreover, these strains were efficient biocatalysts for the conversion of carbohydrates from sugarcane molasses to biolipids, able to accumulate lipids up to 25% of its cell dry weight. Our results represent a proof of principle showing the promising potential of A. gossypii as a competitive microorganism for industrial biolipid production using cost-effective feed stocks. © 2016 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.

  13. Save production: a bottom-up energy model for Dutch industry and agriculture

    International Nuclear Information System (INIS)

    Daniels, B.W.; Dril, A.W.N. van

    2007-01-01

    A new version of the model Save production simulates the development of energy use in the Dutch industry and agriculture, including combined heat and power generation. The model disaggregates national energy consumption into fuel types, industrial sectors, energy functions and energy technologies. Simulation is based on microeconomic investment behavior. Examples of model application show results on the penetration of combined heat and power in relation to policy instruments such as CO 2 prices, electricity price support and investment subsidies. Policies that discriminate on CO 2 emissions result in a slightly more efficient heat and power generation. Tailored to the Dutch situation, Save production is well equipped to generate outlooks for the Dutch industrial and agricultural energy use, and for analyzing the role of policies in detail. Its main strength lies in the middle term simulation of decision-making on energy saving technologies and analysis of policy effects. Specific precautions are required when the model is used for analysis on the longer-term, for simulating extreme policies or for the analysis of extremely fluctuating energy prices. (author)

  14. India's Fertilizer Industry: Productivity and Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, K.; Sathaye, J.

    1999-07-01

    Historical estimates of productivity growth in India's fertilizer sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used for reporting productivity growth. Our analysis shows that in the twenty year period, 1973 to 1993, productivity in the fertilizer sector increased by 2.3% per annum. An econometric analysis reveals that technical progress in India's fertilizer sector has been biased towards the use of energy, while it has been capital and labor saving. The increase in productivity took place during the era of total control when a retention price system and distribution control was in effect. With liberalization of the fertilizer sector and reduction of subsidies productivity declined substantially since the early 1990s. Industrial policies and fiscal incentives still play a major role in the Indian fertilizer sect or. As substantial energy savings and carbon reduction potential exists, energy policies can help overcome barriers to the adoption of these measures in giving proper incentives and correcting distorted prices.

  15. Sustainable Product Design, Engineering and Management Education for Industrial Design Engineering

    NARCIS (Netherlands)

    Boks, C.; Diehl, J.C.; Wever, R.

    2006-01-01

    Developments in the field of sustainable product design are manifold, which means that education in this field is rapidly evolving as well. In this paper, the continuously evolving portfolio of courses offered at Delft University of Technology’s Industrial Design Engineering faculty is

  16. Example of industrial valorisation of derivative products of Castor oil

    Directory of Open Access Journals (Sweden)

    Borg Patrick

    2009-07-01

    Full Text Available Known since antiquity, Castor Oil has been first used in medicine. Now, even if it remains present in small quantities as an excipient in many pharmaceutical specialties, it finds a lot of applicationsin cosmetics, industrial applications and chemical industry. Castor Oil specificity comes from its high content of ricinoleic acid (up to 85% that combines a double bond and an hydroxyl function in the heart of a 18 carbons linear chain. This particular structure is the key of an unique chemistry developed by ARKEMA that gives by thermal cracking a wide range of compounds with either 7 or 11 carbon atoms. A whole range of innovative chemistries and end use products are generated from these base reaction products. They are used in every-day life, to improve our comfort and safety but also in very specific applications with very high technical requirements. Synthesized from undecylenic acid, 11-amino-undecanoic acid, 100% based on renewable resources, is the precursor to biobased polymers combining high performance and sustainability: Rilsan®, Rilsan Fine Powder®, Pebax Rnew®.

  17. Batch Test Screening of Industrial Product/Byproduct Filter Materials for Agricultural Drainage Water Treatment

    Directory of Open Access Journals (Sweden)

    Barry J. Allred

    2017-10-01

    Full Text Available Filter treatment may be a viable means for removing the nitrate (NO3−, phosphate (PO43−, and pesticides discharged with agricultural drainage waters that cause adverse environmental impacts within the U.S. on local, regional, and national scales. Laboratory batch test screening for agricultural drainage water treatment potential was conducted on 58 industrial product/byproduct filter materials grouped into six categories: (1 high carbon content media; (2 high iron content media; (3 high aluminum content media; (4 surfactant modified clay/zeolite; (5 coal combustion residuals; and (6 spent foundry sands. Based on a percent contaminant removal criteria of 75% or greater, seven industrial products/byproducts were found to meet this standard for NO3− alone, 44 met this standard for PO43−, and 25 met this standard for the chlorinated triazine herbicide, atrazine. Using a 50% or greater contaminant removal criteria, five of the industrial product/byproduct filter materials exhibited potential for removing NO3−, PO43−, and atrazine together; eight showed capability for combined NO3− and PO43− removal; 21 showed capability for combined PO43− and atrazine removal; and nine showed capability for combined NO3− and atrazine removal. The results of this study delineated some potential industrial product/byproduct filter materials for drainage water treatment; however, a complete feasibility evaluation for drainage water treatment of any of these filter materials will require much more extensive testing.

  18. An Investigation of Damage Factors in Industrial Scale of Light-Weight Bricks Production

    Directory of Open Access Journals (Sweden)

    Dwi Wulandari Kiki

    2017-01-01

    Full Text Available A damage case of light weight brick’s production approximately at 6-7% of total production was found daily in one industry in East Jawa, Indonesia. The physical damage of product always occured. This paper investigates some factors that affect the lost in laboratory analysis. The analysis includes the chemical analysis of raw materials, reactivity of pozzolanic materials, and observation of strength based upon the position of light-weight bricks during autoclaving process. In addition, fly ash is introduced as mineral additive as one of the alternatives to improve the product’s quality. It is also concluded that grinding the silica sands particles is the optimum way to improve the quality, but the adding class F of fly ash to five percent in mixture is the most effective solution. Furthermore, maintaining quality of raw materials, curing process, and maintaining the machine will either reduce the product damage that occurred during the fabrication process in industry.

  19. New Product Development in the Fashion Industry: An Empirical Investigation of Italian Firms

    OpenAIRE

    Bandinelli, Romeo; Rinaldi, Rinaldo; Rossi, Monica; Terzi, Sergio

    2013-01-01

    This paper investigates how companies in the fashion industry organize, plan and perform their New Product Development process (NPD). The results have been achieved through an empirical study carried out by the authors with the support of the GeCo Observatory, an Italian research initiative launched in 2012. This paper shows the details of eight selected case studies from the Italian fashion industry.

  20. Monitoring of industrial products, in the key market of security in modern times

    International Nuclear Information System (INIS)

    Martinez-Val, J. M.; Valcarcel, M.; Rodriguez Herrerias, J.

    2015-01-01

    The paper presents the European Union methodology for keeping a high level of safety standards of industrial products in the general market, while fostering the dynamics of such market. It includes the explanation of how this methodology is applied in Spain particularly through the campaigns of the Ministry of Industry with the assistance of Foundation F2I2. (Author)

  1. Potentials for the production of industrial basic material from native tuber crops and perspectives for their utilization

    Energy Technology Data Exchange (ETDEWEB)

    Schittenhelm, S.; Dambroth, M.

    1984-01-01

    In the present paper the potentials of native tuber crops for the production of raw material for the industry are discussed and the first results presented. The following points are especially important: Based on their high yield potential the potato and the Jerusalem artichoke are especially valuable as industrial crops. First breeding results with potato show that improvements in tuber yield, which are necessary for a better competitive ability are possible. To what extent hybrids between our cultivated potato and different primitive forms can be used as industrial potatoes has to be tested. In order to reduce production input the resistance against nematodes and lade blight is most important for the production of basic populations of potatoes for industrial purposes. The succes of breeding Jerusalem artichoke depends on solving the problems of bad seed set.

  2. Technology for Price Management in Industrial Differential Product Market

    Directory of Open Access Journals (Sweden)

    E. V. Orlova

    2015-01-01

    Full Text Available The article studies price behavior of oligopolies in industrial market where price competition is replaced by non-price competition. There is a developed technology for pricing management of the products of industrial enterprises, which, unlike the existing ones, takes into account the dynamics of changes in consumer preferences and changes in the pricing policy of the enterprise competitor and is based on usage of system dynamics models to simulate the financial and economic performance of enterprises and the fuzzy model for situational analysis and decisionmaking on changes in prices for the products. A pricing simulation model is offered. It is based on system-dynamic modeling method, which takes into account the complex cause-to-effect concatenation of factors on price such as product quality, cost, price competition, price elasticity of economic demand, competitors’ quantity of output and estimates the impact of changing factors of internal and external enterprise environment on the effectiveness of its activities.The simulation model allows us to conduct diverse experiments and analyze the impact of management decisions on the efficiency of the enterprise. Based on the fuzzy approach a price decision-making model is developed. It operates not only precise (numeric values, but also qualitative assessments of variables and provides an adequate use of logical relationships and the laws of the mutual influence of market and production and economic factors. Qualitative dependences, which establish the influence of external and internal factors on the price change, are identified as a result of the study of economic laws and legal conformity that are in the context of rapid economic change and market turbulence may not be strictly formalized and take the form of linguistic statements, which express the conditional relationship between the qualitative assessments of initial factors and changes in the relative price.

  3. Industrialization of a perfusion bioreactor: Prime example of a non-straightforward process.

    Science.gov (United States)

    Talò, G; Turrisi, C; Arrigoni, C; Recordati, C; Gerges, I; Tamplenizza, M; Cappelluti, A; Riboldi, S A; Moretti, M

    2018-02-01

    Bioreactors are essential enabling technologies for the translation of advanced therapies medicinal products from the research field towards a successful clinical application. In order to speed up the translation and the spread of novel tissue engineering products into the clinical routine, tissue engineering bioreactors should evolve from laboratory prototypes towards industrialized products. In this work, we thus challenged the industrialization process of a novel technological platform, based on an established research prototype of perfusion bioreactor, following a GMP-driven approach. We describe how the combination of scientific background, intellectual property, start-up factory environment, wise industrial advice in the biomedical field, design, and regulatory consultancy allowed us to turn a previously validated prototype technology into an industrial product suitable for serial production with improved replicability and user-friendliness. The solutions implemented enhanced aesthetics, ergonomics, handling, and safety of the bioreactor, and they allowed compliance with the fundamental requirements in terms of traceability, reproducibility, efficiency, and safety of the manufacturing process of advanced therapies medicinal products. The result is an automated incubator-compatible device, housing 12 disposable independent perfusion chambers for seeding and culture of any perfusable tissue. We validated the cell seeding process of the industrialized bioreactor by means of the Design of Experiment approach, whilst the effectiveness of perfusion culture was evaluated in the context of bone tissue engineering. Copyright © 2017 John Wiley & Sons, Ltd.

  4. Background noise levels in Europe

    OpenAIRE

    Gjestland, Truls

    2008-01-01

    - This report gives a brief overview of typical background noise levels in Europe, and suggests a procedure for the prediction of background noise levels based on population density. A proposal for the production of background noise maps for Europe is included.

  5. New product testing and the utilization of user expertise: Evidence from the Pharmaceutical industry

    DEFF Research Database (Denmark)

    Smed, Marie; Salomo, Søren; Schultz, Carsten

    2012-01-01

    A significant and often neglected obstacle in new product development is the testing and approval process in the late stages of development. The testing process has primarily been observed as an in-house decision process, however, in many industries products undergo extensive testing before marke....... Further, with a dispersed user network a positive effect is observed on the mean to communicate directly as issues occur. The effect of virtual communication is therefore stronger than traditional face-to-face interaction patterns.......A significant and often neglected obstacle in new product development is the testing and approval process in the late stages of development. The testing process has primarily been observed as an in-house decision process, however, in many industries products undergo extensive testing before market...... the knowledge generated and shared by medical sites and Pharmaceutical producers in late stage product development. The results show, that information regarding usage patterns and product related services are more difficult to transfer between user and developer, than issues directly related to the product...

  6. Petroleum industry 1996; L`industrie petroliere 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    A survey on petroleum industry activities in France and in the world in 1996 is presented. The different parts and themes of the study are: evolution of the petroleum market (international and French markets, supply and demand, prices, mark-up and taxation in France and in Europe); activities in the petroleum industries (exploration and production, maritime transportation, inland transportation and storage, refining, quality of petroleum products and substitution fuels, oil distribution); environment and safety (refining, distribution and evolution of products, pipeline and maritime transportation, exploration and production); situation of the sector`s companies (oil groups, para-petroleum French industry, scientific and technical research)

  7. Petroleum industry 1996; L`industrie petroliere 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    A survey on petroleum industry activities in France and in the world in 1996 is presented. The different parts and themes of the study are: evolution of the petroleum market (international and French markets, supply and demand, prices, mark-up and taxation in France and in Europe); activities in the petroleum industries (exploration and production, maritime transportation, inland transportation and storage, refining, quality of petroleum products and substitution fuels, oil distribution); environment and safety (refining, distribution and evolution of products, pipeline and maritime transportation, exploration and production); situation of the sector`s companies (oil groups, para-petroleum French industry, scientific and technical research)

  8. Determinants of Electricity Demand in Nonmetallic Mineral Products Industry: Evidence from a Comparative Study of Japan and China

    Directory of Open Access Journals (Sweden)

    Gang Du

    2015-06-01

    Full Text Available Electricity intensity is an important indicator for measuring production efficiency. A comparative study could offer a new perspective on investigating determinants of electricity demand. The Japanese non-metallic mineral products industry is chosen as the object for comparison considering its representative position in production efficiency. By adopting the cointegration model, this paper examines influencing factors of electricity demand in Japanese and Chinese non-metallic mineral products industries under the same framework. Results indicate that although economic growth and industrial development stages are different between the two countries, major factors that affect the sectoral energy consumption are the same. Specifically, economic growth and industrial activity contribute to the growth of sectoral electricity consumption, while R&D intensity, per capita productivity and electricity price are contributors to the decline of sectoral electricity consumption. Finally, in order to further investigate the development trend of sectoral electricity demand, future electricity consumption and conservation potential are predicted under different scenarios. Electricity demand of the Chinese non-metallic mineral products industry is predicted to be 680.53 TWh (terawatt-hours in 2020 and the sectoral electricity conservation potentials are estimated to be 118.26 TWh and 216.25 TWh under the moderate and advanced electricity-saving scenarios, respectively.

  9. Influence of demographic characteristics on production practices within the Ohio maple syrup industry

    Science.gov (United States)

    Gary W. Graham; P. Charles Goebel; Randall B. Heiligmann; Matthew S. Bumgardner

    2007-01-01

    Maple syrup production contributes approximately $5 million annually to Ohio's economy and provides supplemental nontimber forest product income for forestland owners. To better understand the factors that influence this important nontimber forest industry in Ohio, including producer heritage, producer age, sap collection methods, size of maple operation, and...

  10. High substrate uptake rates empower Vibrio natriegens as production host for industrial biotechnology.

    Science.gov (United States)

    Hoffart, Eugenia; Grenz, Sebastian; Lange, Julian; Nitschel, Robert; Müller, Felix; Schwentner, Andreas; Feith, André; Lenfers-Lücker, Mira; Takors, Ralf; Blombach, Bastian

    2017-09-08

    The productivity of industrial fermentation processes is essentially limited by the biomass specific substrate consumption rate (q S ) of the applied microbial production system. Since q S depends on the growth rate (μ), we highlight the potential of the fastest growing non-pathogenic bacterium, Vibrio natriegens , as novel candidate for future biotechnological processes. V. natriegens grows rapidly in BHIN complex medium with a μ of up to 4.43 h -1 (doubling time of 9.4 min) as well as in minimal medium supplemented with various industrially relevant substrates. Bioreactor cultivations in minimal medium with glucose showed that V. natriegens possesses an exceptionally high q S under aerobic (3.90 ± 0.08 g g -1 h -1 ) and anaerobic (7.81 ± 0.71 g g -1 h -1 ) conditions. Fermentations with resting cells of genetically engineered V. natriegens under anaerobic conditions yielded an overall volumetric productivity of 0.56 ± 0.10 g alanine L -1 min -1 (i.e. 34 g L -1 h -1 ). These inherent properties render V. natriegens a promising new microbial platform for future industrial fermentation processes operating with high productivity. Importance Low conversion rates are one major challenge to realize microbial fermentation processes for the production of commodities operating competitively to existing petrochemical approaches. For this reason, we screened for a novel platform organism possessing superior characteristics to traditionally employed microbial systems. We identified the fast growing Vibrio natriegens which exhibits a versatile metabolism and shows striking growth and conversion rates, as a solid candidate to reach outstanding productivities. Due to these inherent characteristics V. natriegens can speed up common laboratory routines, is suitable for already existing production procedures, and forms an excellent foundation to engineer next generation bioprocesses. Copyright © 2017 American Society for Microbiology.

  11. Design for Limit Variability in Quality of Industrial Products: A Case ...

    African Journals Online (AJOL)

    FIRST LADY

    Products: A Case Study of Cutix Cable. Manufacturing Company ..... By using the values of xi1 from Table 4 and m = 25 in (7) , x11 = 5.3. Mean range, ..... manufacturing stock of CUTIX cable manufacturing Industry of Nnewi,. Nigeria in order to ...

  12. Scientific computing and algorithms in industrial simulations projects and products of Fraunhofer SCAI

    CERN Document Server

    Schüller, Anton; Schweitzer, Marc

    2017-01-01

    The contributions gathered here provide an overview of current research projects and selected software products of the Fraunhofer Institute for Algorithms and Scientific Computing SCAI. They show the wide range of challenges that scientific computing currently faces, the solutions it offers, and its important role in developing applications for industry. Given the exciting field of applied collaborative research and development it discusses, the book will appeal to scientists, practitioners, and students alike. The Fraunhofer Institute for Algorithms and Scientific Computing SCAI combines excellent research and application-oriented development to provide added value for our partners. SCAI develops numerical techniques, parallel algorithms and specialized software tools to support and optimize industrial simulations. Moreover, it implements custom software solutions for production and logistics, and offers calculations on high-performance computers. Its services and products are based on state-of-the-art metho...

  13. Development of a System Model for Determining Optimal Personnel Interaction Strategy in a Production Industry

    Directory of Open Access Journals (Sweden)

    B. Kareem

    2017-03-01

    Full Text Available Manufacturing organizations have become more complex in recent time as a result of technological advances. Communication among production workers operating in an environment marked by increased organizational complexity may require planning for the economically appropriate selection of network channels/media with enhanced productivity. This paper examines traditional and modern communication channels (media and their comparative advantages over one another in their adoption in manufacturing organizations. In this framework, six media (human messengers, mobile-phones, intranet, fixed-internet, mobile-internet, and private branch exchange [PBX] phone systems were subjected to analyses using five identified network patterns (all-channel, chain, Y, wheel, and circle of interactions in manufacturing organizations. Costs, benefits, and the utility of the channels were integrated into the model and utilized to determine the most sustainable media that could enhance productivity in industry. The developed model was implemented using expert data/information collected from the plastic production industry. The results of an availability assessment showed that the enhancement of productivity could be fully achieved by utilizing mobile phones and internet networks, but when considering overall utility, only mobile phones could bring about the desired productivity with 0.59 probability. The findings suggest that the system developed is robust in revealing how productivity might be affected by means of communication among industrial workers.

  14. Supply chain management in industrial production. A retrospective view

    OpenAIRE

    Stocchetti, Andrea; Scattola, Elena

    2011-01-01

    The article presents a retrospective review on key-issues about how the management discipline evolved up to the current view about supply-chain management (SCM) in industrial production. Specifically, the article resumes: a) the reasons that led to the transition from the traditional procurement policies to the SCM approach, b) the variables involved in the process of defining SCM relations and c) the key managerial principles underlying SCM policies and strategies. In the manufacturing in...

  15. Process development of continuous glycerolysis in an immobilized enzyme-packed reactor for industrial monoacylglycerol production

    DEFF Research Database (Denmark)

    Damstrup, Marianne; Kiil, Søren; Jensen, Anker Degn

    2007-01-01

    Continuous and easily operated glycerolysis was studied in different lipase-packed columns to evaluate the most potential process set-ups for industrial monoacylglycerol (MAG) production. Practical design-related issues such as enzyme-filling degree, required reaction time, mass transfer investig......Continuous and easily operated glycerolysis was studied in different lipase-packed columns to evaluate the most potential process set-ups for industrial monoacylglycerol (MAG) production. Practical design-related issues such as enzyme-filling degree, required reaction time, mass transfer...

  16. Coherence in product-oriented policies and environmental management systems in the car industry

    DEFF Research Database (Denmark)

    Smink, Carla Kornelia; Nielsen, Eskild Holm

    more traditional process-oriented policies and are a challenge for companies. The article presents some of the authors  investigations on how the car industry has dealt with both process-oriented and product-oriented policies. [1] EPR refers to extending producer responsibility for products beyond......Over the last decade, product-oriented policies as Extended Producer Responsibility (EPR) and Integrated Product Policy (IPP) are more and more recognised as a target for both corporate environmental strategy and government environmental policy. These product-oriented policies are distinct from...

  17. Production Scheduling in Complex Job Shops from an Industrie 4.0 Perspective: A Review and Challenges in the Semiconductor Industry

    OpenAIRE

    Waschneck, Bernd; Bauernhansl, Thomas; Altenmüller, Thomas; Kyek, Andreas

    2017-01-01

    On the one hand, Industrie 4.0 has recently emerged as the keyword for increasing productivity in the 21st century. On the other hand, production scheduling in a Complex Job Shop (CJS) environment, such as wafer fabrication facilities, has drawn interest of researchers dating back to the 1950s [65, 18]. Although both research areas overlap, there seems to be very little interchange of ideas. This review presents and assesses production scheduling techniques in complex job shops from an Indust...

  18. Metabolic engineering of Escherichia coli: a sustainable industrial platform for bio-based chemical production.

    Science.gov (United States)

    Chen, Xianzhong; Zhou, Li; Tian, Kangming; Kumar, Ashwani; Singh, Suren; Prior, Bernard A; Wang, Zhengxiang

    2013-12-01

    In order to decrease carbon emissions and negative environmental impacts of various pollutants, more bulk and/or fine chemicals are produced by bioprocesses, replacing the traditional energy and fossil based intensive route. The Gram-negative rod-shaped bacterium, Escherichia coli has been studied extensively on a fundamental and applied level and has become a predominant host microorganism for industrial applications. Furthermore, metabolic engineering of E. coli for the enhanced biochemical production has been significantly promoted by the integrated use of recent developments in systems biology, synthetic biology and evolutionary engineering. In this review, we focus on recent efforts devoted to the use of genetically engineered E. coli as a sustainable platform for the production of industrially important biochemicals such as biofuels, organic acids, amino acids, sugar alcohols and biopolymers. In addition, representative secondary metabolites produced by E. coli will be systematically discussed and the successful strategies for strain improvements will be highlighted. Moreover, this review presents guidelines for future developments in the bio-based chemical production using E. coli as an industrial platform. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Influence of Psychological Factors on Product Development. Lessons from Aerospace and other Industries

    Science.gov (United States)

    Kamata, E. S.

    2002-10-01

    Product development is a major determinant of quality and cost as companies throughout the world struggle to optimize product development processes. Engineering tasks are usually implicitly assumed to be a primarily technical activity, but in reality they feature numerous nontechnical factors as well. This book focuses on the interrelationships of social, technical, and organizational aspects of the product development process. Cases observed in industry and research laboratories are presented and interpreted based on the socio-technical system approach (Emery / Trist) of examining the reciprocal relationship between the technical and the social subsystems. This book is primarily intended for engineering and quality professionals who want to know the limitations of current methods used in product development, to examine the so-called soft factors by means of grounded studies of their effect on R&D performance, not only to acknowledge the influence of soft factors but to actively consider their potential to improve the work environment. Academic researchers of the topic will also find many references and material for advanced courses on project and quality management. In addition to numerous cases from the aerospace industry, its general solution concepts are generalizable to other industries in which the high degree of product complexity necessitates effective interaction among different disciplines. The historical evaluation is neither intended for introductory purposes nor to propose a return to the past, but as a survey of the relevant factors to be applied in present and future projects. The author holds a degree in Electronics Engineering from the Instituto Tecnológico de Aeronautica, Brazil, as well as a PhD in Administration Sciences from the Swiss Federal Institute of Technology in Zurich, Switzerland. He draws on profound academic research as well as a wealth of practical experience in avionics, telecommunications, systems control, and the space industry

  20. Polish food industry 2008-2013

    OpenAIRE

    Mroczek, Robert; Drożdż, Jadwiga; Tereszczuk, Mirosława; Urban, Roman

    2014-01-01

    The aim of the study is to evaluate the functioning of the food industry and its various sectors in 2008-2013. Meat and poultry industry. Dairy industry. Fishing industry. Milling industry. Sugar industry. Oil-mill industry. Processing of fruit, vegetables and potatoes. Bakery industry. Confectionery industry. Feed industry. Production of other food products. Production of alcoholic beverages.Tobacco industry. Food industry.