WorldWideScience

Sample records for technology products move

  1. Moving Technologies from the Test Tube to Commercial Products

    Science.gov (United States)

    Bryant, Robert G.

    2013-01-01

    Successful technologies include objects, processes, and procedures that share a common theme; they are being used to generate new products that create economic growth. The foundation is the invention, but the invention is a small part of the overall effort. The pathway to success is understanding the competition, proper planning, record keeping, integrating a supply chain, understanding actual costs, intellectual property (IP), benchmarking, and timing. Additionally, there are obstacles that include financing, what to make, buy, and sell, and the division of labor i.e. recognizing who is best at what task. Over the past two decades, NASA Langley Research Center (LaRC) has developed several commercially available technologies. The approach to commercialization of three of these inventions; Langley Research Center-Soluble Imide (LaRC-SI, Imitec Inc.), the Thin Layer Unimorph Driver (THUNDER, FACE International), and the Macrofiber Composite (MFC, Smart Material Corp.) will be described, as well as some of the lessons learned from the process. What makes these three inventions interesting is that one was created in the laboratory; another was built using the previous invention as part of its process, and the last one was created by packaging commercial-off-the-shelf (COTS) materials thereby creating a new component.

  2. From the Gleam in the Eye of an Engineer to a Dream Classroom: How Assistive Technology Products Move from Research and Development into the Hands of Children

    Science.gov (United States)

    de St. Aubin, Shawn-Laree

    2010-01-01

    This article explains how Asssistive Technology products move from research and development into the hands of children. The assistive technology (AT) industry is maturing, with many exciting new technologies under development in university settings, by individual inventors and engineers, and by leading AT and information technology (IT) companies.…

  3. Novel Simulated moving bed technologies

    Energy Technology Data Exchange (ETDEWEB)

    Purdue University

    2003-12-30

    Cellulose and hemicellulose from plants and other biomass can be hydrolyzed to produce sugars (i.e. glucose and xylose). Once these sugars are separated from other impurities, they can serve as feedstock in fermentation to produce ethanol (as fuels), lactic acid, or other valuable chemicals. The need for producing fuels and chemicals from renewable biomass has become abundantly clear over the last decade. However, the cost of producing fermentable sugars from biomass hydrolyzate using existing technology is relatively high and has been a major obstacle. The objective of this project is to develop an efficient and economical simulated moving bed (SMB) process to recover fermentable sugars from biomass hydrolyzate. Sulfuric acid can hydrolyze the cellulose and hemicellulose in biomass to sugars, but this process can generate byproducts such as acetic acid, and can lead to further degradation of the xylose to furfural and glucose to hydroxymethyl furfural (HMF). Also, lignin and other compounds in the biomass will degrade to various phenolic compounds. If the concentrations of these compounds exceed certain threshold levels, they will be toxic to the downstream fermentation, and will severely limit the usefulness of the derived sugars. Standard post-hydrolysis processing involves neutralization of sulfuric acid, usually with lime (calcium hydroxide). A study by Wooley et al.showed that the limed hydrolyzate gave a low ethanol yield in fermentation test (20% of theoretical yield compared to 77% of theoretical yield from fermentation of pure sugars). They showed that instead of adding lime, an ion exclusion chromatography process could be used to remove acids, as well as to isolate the sugars from the biomass hydrolyzate. In this project, we investigated the feasibility of developing an economical SMB process based on (1) a polymeric adsorbent, Dowex99, which was used by Wooley et al., (2) a second polymeric adsorbent, poly-4-vinyl pyridine (or PVP in short, Reilly

  4. Novel Simulated moving bed technologies

    Energy Technology Data Exchange (ETDEWEB)

    Purdue University

    2003-12-30

    Cellulose and hemicellulose from plants and other biomass can be hydrolyzed to produce sugars (i.e. glucose and xylose). Once these sugars are separated from other impurities, they can serve as feedstock in fermentation to produce ethanol (as fuels), lactic acid, or other valuable chemicals. The need for producing fuels and chemicals from renewable biomass has become abundantly clear over the last decade. However, the cost of producing fermentable sugars from biomass hydrolyzate using existing technology is relatively high and has been a major obstacle. The objective of this project is to develop an efficient and economical simulated moving bed (SMB) process to recover fermentable sugars from biomass hydrolyzate. Sulfuric acid can hydrolyze the cellulose and hemicellulose in biomass to sugars, but this process can generate byproducts such as acetic acid, and can lead to further degradation of the xylose to furfural and glucose to hydroxymethyl furfural (HMF). Also, lignin and other compounds in the biomass will degrade to various phenolic compounds. If the concentrations of these compounds exceed certain threshold levels, they will be toxic to the downstream fermentation, and will severely limit the usefulness of the derived sugars. Standard post-hydrolysis processing involves neutralization of sulfuric acid, usually with lime (calcium hydroxide). A study by Wooley et al.showed that the limed hydrolyzate gave a low ethanol yield in fermentation test (20% of theoretical yield compared to 77% of theoretical yield from fermentation of pure sugars). They showed that instead of adding lime, an ion exclusion chromatography process could be used to remove acids, as well as to isolate the sugars from the biomass hydrolyzate. In this project, we investigated the feasibility of developing an economical SMB process based on (1) a polymeric adsorbent, Dowex99, which was used by Wooley et al., (2) a second polymeric adsorbent, poly-4-vinyl pyridine (or PVP in short, Reilly

  5. BKSTS illustrated dictionary of moving image technology

    CERN Document Server

    Uren, Martin

    2013-01-01

    The fourth edition of the BKSTS dictionary provides clear and concise explanations of the terminology and acronyms encountered in the broadcasting and moving image industries.Convergence of these industries means that those practising within them are increasingly faced with unfamiliar terminology. Martin Uren has reflected this change in his extended choice of industry terms, acronyms and colloquialisms. He provides:- Over 3300 definitions covering film, television, sound and multimedia technologies, together with technical terms from the computing, networks and telecommunications industries.-

  6. Moving from production to services

    DEFF Research Database (Denmark)

    Carassus, Jean; Andersson, Niclas; Kaklauskas, Arturas;

    2006-01-01

    The construction industry is no longer focused on providing a single product - i.e. a building or a physical infrastructure, but a variety of services and improvement to the human environment. Major trends such as Performance-based Building as well as Sustainable Built Environment are calling for...

  7. Moving from production to services

    DEFF Research Database (Denmark)

    Carassus, Jean; Andersson, Niclas; Kaklauskas, Arturas

    2006-01-01

    The construction industry is no longer focused on providing a single product - i.e. a building or a physical infrastructure, but a variety of services and improvement to the human environment. Major trends such as Performance-based Building as well as Sustainable Built Environment are calling...... of the industry. This new approach provides an excellent starting point for developing new performance indicators that will take into account the changing nature of the industry, for an integrative perspective providing a basis for strategic management, for studying sustainable development in construction...... and for understanding innovation processes and changes. A comprehensive perspective of the industry performance is crucial for policy initiatives as well as for strategic analysis of firms....

  8. Marketing technologically advanced products

    NARCIS (Netherlands)

    Bender, Horst

    1989-01-01

    This paper calls for a merger of technology and marketing under a customer value perspective; for an enhancement of the traditional technological innovation orientation of the technology-based firm with a market thrust. It establishes technology-based products as product-service offerings that are d

  9. Advances in production technology

    CERN Document Server

    2015-01-01

    This edited volume contains the selected papers presented at the scientific board meeting of the German Cluster of Excellence on “Integrative Production Technology for High-Wage Countries”,  held in November 2014. The topical structure of the book is clustered in six sessions: Integrative Production Technology, Individualised Production, Virtual Production Systems, Integrated Technologies, Self-Optimising Production Systems and Human Factors in Production Technology. The Aachen perspective on a holistic theory of production is complemented by conference papers from external leading researchers in the fields of production, materials science and bordering disciplines. The target audience primarily comprises research experts and practitioners in the field but the book may also be beneficial for graduate students.

  10. Recent Achievements in Simulated Moving Bed (SMB Technology. Part II

    Directory of Open Access Journals (Sweden)

    Roje, M.

    2010-09-01

    Full Text Available Progress in the method of simulated moving bed (SMB technology and some important achievements in separation of specific classes of racemic compounds of therapeutic interest are reported in the Part I of this review. Part II describes novel methods of SMB technology. Complex technologies,such as the combination of SMB and biocatalytic reactions, and SMB with crystallization process, are presented. VariCol variant of SMB, and its application in the separation of the racemic mixtures of commercial and academic interest are discussed. In the conclusive section, comments are given concerning the economic dimension and the market of enantiomerically pure compounds.

  11. Production Rose while Prices Moved up

    Institute of Scientific and Technical Information of China (English)

    Feng Shiliang

    2007-01-01

    @@ In October 2007 China's petroleum and chemical industry remained considerable increase in production. Among the 65 types of petrochemical products that have been tracked by CPCIA (China Petroleum and Chemical Industry Association), the output of 57 types increased compared with the same period of 2006, and the output of 45 types, in particular, grew by over 10%. Among 164 chemicals recorded, 46 chemicals had lower prices than in the preceding month, and 88 chemicals had higher paces. Compared with the same period of 2006, 96 types and 63 types respectively had higher and lower paces.

  12. 9 CFR 316.8 - Unmarked inspected products; moved between official establishments; moved in commerce.

    Science.gov (United States)

    2010-01-01

    ... between official establishments; moved in commerce. 316.8 Section 316.8 Animals and Animal Products FOOD... establishment to another official establishment, for further processing, in a railroad car, truck, or other closed container, if the railroad car, truck, or container is sealed with an official seal of the...

  13. Tracing the Paths of Moving Artifacts in Youth Media Production

    Science.gov (United States)

    Gibbons, Damiana

    2010-01-01

    Using a theoretical grounding in social semiotics, chronotopes, and social spaces with youth, I will discuss how identities are made possible and expressed in the interplay between the different parts of the youth video production process as youth artifacts as they move through time and space. The majority of my data is what I have come to term…

  14. On Realization of Technological productivity

    Institute of Scientific and Technical Information of China (English)

    SOILORW.

    2000-01-01

    Technology has been a major force in modem economic development and world economy, but technology is only potential productivity and has a long distance from real productive forces. There are two major paths in turning technology into real productive forces. First, technological innovation is a process in which technology is tranaformed into real productivity in essence . The market is another channel for transformation of technology into productive forces. The transformation of technology into productive forces has its laws and mechanisms. In China, there are many obstacles to transformation of technology into real productive forces. We must take seventeen pieces of countermeasures to overcome these obstacles, and speed up the realization of technological productive forces.

  15. Nano Manufacturing - Products and Technologies

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard; Alting, Leo

    2004-01-01

    The use of micro and nano technologies in components and products not only sets new demands to the manufacturing technologies. Product concepts have to be rethought and redefined in order to implement the micro and nano technologies into functional systems. Both a technology driven and a product...... driven approach can be used in this process. A framework for the product driven approach in nano manufacturing is presented and discussed. The general discussion will be supported by case studies covering polymers and metals....

  16. Nano Manufacturing - Products and Technologies

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard; Alting, Leo

    2004-01-01

    The use of micro and nano technologies in components and products not only sets new demands to the manufacturing technologies. Product concepts have to be rethought and redefined in order to implement the micro and nano technologies into functional systems. Both a technology driven and a product ...... driven approach can be used in this process. A framework for the product driven approach in nano manufacturing is presented and discussed. The general discussion will be supported by case studies covering polymers and metals.......The use of micro and nano technologies in components and products not only sets new demands to the manufacturing technologies. Product concepts have to be rethought and redefined in order to implement the micro and nano technologies into functional systems. Both a technology driven and a product...

  17. 27 CFR 11.45 - Overstocked and slow-moving products.

    Science.gov (United States)

    2010-04-01

    ...-moving products. 11.45 Section 11.45 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND....45 Overstocked and slow-moving products. The return or exchange of a product because it is overstocked or slow-moving does not constitute a return for “ordinary and usual commercial reasons.”...

  18. Transformation products of clindamycin in moving bed biofilm reactor (MBBR)

    DEFF Research Database (Denmark)

    Ooi, Gordon Tze Hoong; Escola Casas, Monica; Andersen, Henrik Rasmus

    2017-01-01

    treatment plants in removing clindamycin. Recently, it has been discovered that attached biofilm reactors, e.g., moving bed biofilm reactors (MBBRs) obtain a higher removal of pharmaceuticals than conventional sludge wastewater treatment plants. Therefore, this study investigated the capability of MBBRs...... applied in the effluent of conventional wastewater treatment plants to remove clindamycin. First, a batch experiment was executed with a high initial concentration of clindamycin to identify the transformation products. It was shown that clindamycin can be removed from wastewater by MBBR and the treatment......Clindamycin is widely prescribed for its ability to treat a number of common bacterial infections. Thus, clindamycin enters wastewater via human excretion or disposal of unused medication and widespread detection of pharmaceuticals in rivers proves the insufficiency of conventional wastewater...

  19. PDT (Product Data Technology), Production and Society

    DEFF Research Database (Denmark)

    Vesterager, Johan

    1997-01-01

    Information and communication technology (ICT) constitute a genuine technical revolution by enabling a dynamic and flexible support or automation of knowledge and information work. Bearing in mind that products are frozen knowledge, ICT as known will change the way we produce products dramatically....... The use of ICT in engineering of products constitutes product data technology (PDT).This paper presents a a basic platform for an understanding the ongoing revolution with focus on the PDT-area taking outset in the fundamental elements of knowledge and information work: creation, transformation...

  20. Transformation products of clindamycin in moving bed biofilm reactor (MBBR).

    Science.gov (United States)

    Ooi, Gordon T H; Escola Casas, Monica; Andersen, Henrik R; Bester, Kai

    2017-04-15

    Clindamycin is widely prescribed for its ability to treat a number of common bacterial infections. Thus, clindamycin enters wastewater via human excretion or disposal of unused medication and widespread detection of pharmaceuticals in rivers proves the insufficiency of conventional wastewater treatment plants in removing clindamycin. Recently, it has been discovered that attached biofilm reactors, e.g., moving bed biofilm reactors (MBBRs) obtain a higher removal of pharmaceuticals than conventional sludge wastewater treatment plants. Therefore, this study investigated the capability of MBBRs applied in the effluent of conventional wastewater treatment plants to remove clindamycin. First, a batch experiment was executed with a high initial concentration of clindamycin to identify the transformation products. It was shown that clindamycin can be removed from wastewater by MBBR and the treatment process converts clindamycin into the, possibly persistent, products clindamycin sulfoxide and N-desmethyl clindamycin as well as 3 other mono-oxygenated products. Subsequently, the removal kinetics of clindamycin and the formation of the two identified products were investigated in batch experiments using MBBR carriers from polishing and nitrifying reactors. Additionally, the presence of these two metabolites in biofilm-free wastewater effluent was studied. The nitrifying biofilm reactor had a higher biological activity with k-value of 0.1813 h(-1) than the reactor with polishing biofilm (k = 0.0161 h(-1)) which again has a much higher biological activity for removal of clindamycin than of the suspended bacteria (biofilm-free control). Clindamycin sulfoxide was the main transformation product which was found in concentrations exceeding 10% of the initial clindamycin concentration after 1 day of MBBR treatment. Thus, MBBRs should not necessarily be considered as reactors mineralizing clindamycin as they perform transformation reactions at least to some extent.

  1. Technology of Furniture Production

    OpenAIRE

    Danilova, Kseniia

    2016-01-01

    Manufacturing of furniture is one of the main processes of timber utilization. Furniture of Timberica Oy brand is made by special technology which does not allow use aggressive chemicals that can be harmful to humans, in wood processing. The furniture is made of Karelian "white" pine. Company's headquarters are located in Finland, its specialists improve and carefully controlled manufacturing process at the furniture factory in Karelia. Timberica Oy has produced furniture since 1998. They...

  2. Moving from batch towards continuous organic‐chemical pharmaceutical production

    DEFF Research Database (Denmark)

    Cervera Padrell, Albert Emili

    pharmaceutical manufacturing has been proposed as a way to facilitate process development and scale up, resulting in higher yields, improved quality, lower risks and reduced environmental impacts. Regulatory agencies, such as the FDA, have encouraged the transition towards novel technologies through increased...... process understanding. Developing a process within a more flexible design space based on sound engineering judgment potentially allows process optimization once the product has already been approved. Micro‐ and mini‐chemical systems have been envisaged as the optimal scale for pharmaceutical production......, due to improved heat and mass transfer allowing safer operation in a larger design space. Scaling up to high throughputs could then be performed by replicating small‐scale units as required. However, significant uncertainties arise. For example, when should continuous processes be selected? Where...

  3. 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.

  4. Moving bed biofilm reactor technology: process applications, design, and performance.

    Science.gov (United States)

    McQuarrie, James P; Boltz, Joshua P

    2011-06-01

    The moving bed biofilm reactor (MBBR) can operate as a 2- (anoxic) or 3-(aerobic) phase system with buoyant free-moving plastic biofilm carriers. These systems can be used for municipal and industrial wastewater treatment, aquaculture, potable water denitrification, and, in roughing, secondary, tertiary, and sidestream applications. The system includes a submerged biofilm reactor and liquid-solids separation unit. The MBBR process benefits include the following: (1) capacity to meet treatment objectives similar to activated sludge systems with respect to carbon-oxidation and nitrogen removal, but requires a smaller tank volume than a clarifier-coupled activated sludge system; (2) biomass retention is clarifier-independent and solids loading to the liquid-solids separation unit is reduced significantly when compared with activated sludge systems; (3) the MBBR is a continuous-flow process that does not require a special operational cycle for biofilm thickness, L(F), control (e.g., biologically active filter backwashing); and (4) liquid-solids separation can be achieved with a variety of processes, including conventional and compact high-rate processes. Information related to system design is fragmented and poorly documented. This paper seeks to address this issue by summarizing state-of-the art MBBR design procedures and providing the reader with an overview of some commercially available systems and their components.

  5. Ethnography of Corporeality: A Carnal Move in Educational Technology Research

    Science.gov (United States)

    Enriquez-Gibson, Judith

    2016-01-01

    Despite the increasing focus on non-dualistic and materialist approaches in education technology studies, the materiality of the body has not been adequately examined. Because of the heavy orientation towards affordance, interaction, participation, inclusion and access at the interface or between various spatial and liminal settings, the subject's…

  6. Research in Technology Education: Looking Back to Move Forward

    Science.gov (United States)

    Williams, P. John

    2013-01-01

    This paper attempts to summarize the focus of the research that has recently taken place in Technology Education, and from that basis suggest a trajectory for future research trends. Some research that is considered particularly seminal to the profession is summarised, and the paper is concluded with some reflections about personal research…

  7. Forecasting Rice Productivity and Production of Odisha, India, Using Autoregressive Integrated Moving Average Models

    Directory of Open Access Journals (Sweden)

    Rahul Tripathi

    2014-01-01

    Full Text Available Forecasting of rice area, production, and productivity of Odisha was made from the historical data of 1950-51 to 2008-09 by using univariate autoregressive integrated moving average (ARIMA models and was compared with the forecasted all Indian data. The autoregressive (p and moving average (q parameters were identified based on the significant spikes in the plots of partial autocorrelation function (PACF and autocorrelation function (ACF of the different time series. ARIMA (2, 1, 0 model was found suitable for all Indian rice productivity and production, whereas ARIMA (1, 1, 1 was best fitted for forecasting of rice productivity and production in Odisha. Prediction was made for the immediate next three years, that is, 2007-08, 2008-09, and 2009-10, using the best fitted ARIMA models based on minimum value of the selection criterion, that is, Akaike information criteria (AIC and Schwarz-Bayesian information criteria (SBC. The performances of models were validated by comparing with percentage deviation from the actual values and mean absolute percent error (MAPE, which was found to be 0.61 and 2.99% for the area under rice in Odisha and India, respectively. Similarly for prediction of rice production and productivity in Odisha and India, the MAPE was found to be less than 6%.

  8. Television Production : Managing the Technology

    OpenAIRE

    Molchina, Evgenia

    2012-01-01

    The idea to write the thesis about television production came into my mind a long time ago. I knew that this area of media technology was the most interesting for me. I had an internship in Aito Media Oy television production company in 2009, and I studied TV Production at Ferris State University, USA for one academic year 2010-2011. The main objective for my thesis is to research, compare and describe all steps in production of a television show from the developing an idea through planni...

  9. Integrating Product and Technology Development

    DEFF Research Database (Denmark)

    Meijer, Ellen Brilhuis; Pigosso, Daniela Cristina Antelmi; McAloone, Tim C.

    2016-01-01

    Although dual innovation projects, defined in this article as the concurrent development of products and technologies, often occur in industry, these are only scarcely supported methodologically. Limited research has been done about dual innovation projects and their inherent challenges (e.......g. managing dependencies) and opportunities (e.g. streamlining development). This paper presents five existing reference models for technology development (TD), which were identified via a systematic literature review, where their possible integration with product development (PD) reference models...... was investigated. Based on the specific characteristics desired for dual innovation projects, such as integrated product development and coverage of multiple development stages, a set of selection criteria was employed to select suitable PD and TD reference models. The integration and adaptation of the selected...

  10. Continuous Production of Carbon Nanotubes by Using Moving Bed Reactor

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    High-quality carbon nanotubes were continuously produced by using moving bed reactor. The studies of scanning electron microscopy and transmission electron microscopy reveal their homogeneity both in inner (~ 10 nm) and outer diameter (20-40 nm) of the tubes. The studies of X-ray photoelectron spectroscopy and the oxidation of carbon nanotubes in air demonstrate that the tubes have good graphitic degree.

  11. Nuclear Safety in A Post-Fukushima ERDA: Moving Forward with smart Mobile Technology

    Energy Technology Data Exchange (ETDEWEB)

    Choi, J. H. [PHILOSOPHIA, Seoul (Korea, Republic of); Suh, K. Y. [Seoul National Univ., Seoul (Korea, Republic of)

    2012-03-15

    The so-called smart mobile technology refers to the know-how that is being applied to smart phones and smart pads such as ipa and Galaxy Tab, just to name a few. According to Gardner, 280 million smart phones were purchased in year 2010, and another 500 million will be sold in 2013. For the smart pad, the number was 7 million in 2010 and over 30 million pad shall be picked up by buyers. Smart devices are charging the individuals, corporate and societies in the world with '3a' meaning real time, infinite reach of information and communication beating the space limitation. Smart devices are tethered to the Global Positioning System (GPS), high resolution camera, touch sensor Graphic User Interface (GUI), gyro sensor for inclination information, motion sensor, voice recognition, face recognition, cloud, and so forth. These technologies bring about the remote office so that people not only work in their offices but communicate with concurrent information through the Social Networking Service (SNS), build their social relationship, and enjoy their free time with various entertainment mobile applications. These changes signify the strongest information power since the computing history began. The smart mobile technology can also bestow a boost to congested nuclear power industry due to the recent Fukushima Decah nuclear power plants (NPPs) accident. At first, the mobile office and cloud technology will endow the biggest variety to let US manage and access to the desired information anytime and anywhere. The display panel and camera built in the smart mobile device can make the augmented reality (AR) possible to nuclear power industry. For example, the smart mobile devices can be utilized to support the product assembly process in manufacturing company relevant to NPPs. Compared to previous assembly work that is coming and going to find the tools, one can accomplish the assembly process without wasting time, watching manual at the same time at the spot

  12. Food product tracing technology capabilities and interoperability.

    Science.gov (United States)

    Bhatt, Tejas; Zhang, Jianrong Janet

    2013-12-01

    identify the supply-chain partner who provided the information prior to sharing this information with product tracing technology providers. The 9 traceability solution providers who agreed to participate in this project have their systems deployed in a wide range of sectors within the food industry including, but not limited to, livestock, dairy, produce, fruits, seafood, meat, and pork; as well as in pharmaceutical, automotive, retail, and other industries. Some have also been implemented across the globe including Canada, China, USA, Norway, and the EU, among others. This broad commercial use ensures that the findings of this work are applicable to a broad spectrum of the food system. Six of the 9 participants successfully completed the data entry phase of this test. To verify successful data entry for these 6, a demo or screenshots of the data set from each system's user interface was requested. Only 4 of the 6 were able to provide us with this evidence for verification. Of the 6 that completed data entry and moved on to the scenarios phase of the test, 5 were able to provide us with the responses to the scenarios. Time metrics were useful for evaluating the scalability and usability of each technology. Scalability was derived from the time it took to enter the nonstandardized data set into the system (ranges from 7 to 11 d). Usability was derived from the time it took to query the scenarios and provide the results (from a few hours to a week). The time was measured in days it took for the participants to respond after we supplied them all the information they would need to successfully execute each test/scenario. Two of the technology solution providers successfully implemented and participated in a proof-of-concept interoperable framework during Year 2 of this study. While not required, they also demonstrated this interoperability capability on the FSMA-mandated food product tracing pilots for the U.S. FDA. This has significant real-world impact since the

  13. Biogas Production: Microbiology and Technology.

    Science.gov (United States)

    Schnürer, Anna

    Biogas, containing energy-rich methane, is produced by microbial decomposition of organic material under anaerobic conditions. Under controlled conditions, this process can be used for the production of energy and a nutrient-rich residue suitable for use as a fertilising agent. The biogas can be used for production of heat, electricity or vehicle fuel. Different substrates can be used in the process and, depending on substrate character, various reactor technologies are available. The microbiological process leading to methane production is complex and involves many different types of microorganisms, often operating in close relationships because of the limited amount of energy available for growth. The microbial community structure is shaped by the incoming material, but also by operating parameters such as process temperature. Factors leading to an imbalance in the microbial community can result in process instability or even complete process failure. To ensure stable operation, different key parameters, such as levels of degradation intermediates and gas quality, are often monitored. Despite the fact that the anaerobic digestion process has long been used for industrial production of biogas, many questions need still to be resolved to achieve optimal management and gas yields and to exploit the great energy and nutrient potential available in waste material. This chapter discusses the different aspects that need to be taken into consideration to achieve optimal degradation and gas production, with particular focus on operation management and microbiology.

  14. Reuse-based software production technology

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Software reuse is viewed as a key technology to improve software product quality and productivity. This paper discusses a series of technologies related with software reuse and software component technology: component model, which describes component's essential characteristics; component acquisition technology, of which domain engineering is the main approach; component management technology, of which component library is the kernel; application integration and composition technology, of which application engineering is the main approach; software evolution technology, of which software reengineering is the main approach, etc. This paper introduces the software development environment: JadeBird Software Production Line System, which effectively integrates the above-mentioned technologies.

  15. Moving from batch towards continuous organic‐chemical pharmaceutical production

    DEFF Research Database (Denmark)

    Cervera Padrell, Albert Emili

    thus resulted in many cases in low reaction yields and separation efficiencies. These limitations were however compensated by a relatively fast process implementation. For the pharmaceutical industry this meant that new drug products could be exclusively marketed for a longer time period, resulting....... Furthermore, once a pharmaceutical product was approved, changes to the original production process could only be achieved at the expense of revalidating the whole process in a worldwide market, which typically prevented pharmaceutical companies from optimizing already existing manufacturing processes. Today......, however, the pharmaceutical industry is facing a globalized market where national health institutions increasingly favor the prescription of low‐cost generics, and it is more and more expensive to develop new pharmaceutical ingredients with the potential to become, for a few years, blockbusters. Fierce...

  16. Product Life Cycle: Moving from Theory to Practice

    Directory of Open Access Journals (Sweden)

    Stanley Buchin

    2015-02-01

    Full Text Available Restaurant, bar, and hospitality trends are rapidly changing, and businesses must be more proactive than ever before to continuously stimulate business and prepare for a products natural life cycle. This article will explore a model of predicting PLC and strategic practices that can extend the mature phase of a restaurant or bar.

  17. Moving the Watershed Ecosystem Approach Beyond the Black Box with Sensor Technologies and New Conceptual Models

    Science.gov (United States)

    Bailey, S. W.; McGuire, K. J.; Ross, D. S.

    2015-12-01

    The small watershed ecosystem as a unit of experimental manipulation and analysis has been a hallmark of the Hubbard Brook Experimental Forest for 60 years. Water and nutrient budgets of headwater catchments have been instrumental in advancing our understanding of the response of forested ecosystems to disturbances such as air pollution and land management. A limitation in the practice of this approach is that point-scale measurements are compiled to create catchment scale estimates of fluxes and stores, thus losing process information that could be gained from spatial patterns that depend on position along hydrologic or biogeochemical pathways. Beginning in 2007, high frequency measurements of water table fluctuation, made possible by inexpensive sensor technology, highlighted the previously underappreciated role of groundwater in these steep headwater catchments. Hydropedologic units (HPUs), identified by morphological differences in soil profiles, and reflecting distinct groundwater regimes, were defined and arranged along a generalized toposequence to describe a conceptual model which partitions spatial variation into predictable, repeatable landscape units. Stratification of point scale measurements of soil and water quality elucidates spatial patterns of variation and allows identification of hot spots, or zones of the catchment where certain processes prevail. Specific HPUs are associated with high rates of dissolved organic matter production, nitrification, denitrification and delivery of mineral weathering products to the surface. Moving beyond the small watershed, contrasting spatial patterns in surface water chemistry at the basin scale suggest differing prevalence of various HPUs among headwater catchments. Comparison of water quality patterns with HPU distribution allows identification of catchment properties responsible for regulation of water quality at the point to the catchment to the basin scales.

  18. Moving out of the Laboratory: Deploying Pervasive Technologies in a Hospital

    DEFF Research Database (Denmark)

    Hansen, Thomas Riisgaard; Bardram, Jakob; Søgaard, Mads

    2006-01-01

    The authors deployed a distributed system containing a location-tracking system, a context-awareness system, wall-sized displays, and mobile phones in a Danish hospital's operating ward. This article presents the lessons they learned from deploying these pervasive computing technologies...... and a checklist of questions for researchers to consider relating to hardware, software, and organizational issues when moving pervasive systems out of the laboratory. This article is part of a special issue on Real-World Deployments....

  19. Study on tracking technology of the moving object based on computer vision

    Science.gov (United States)

    Xu, Ranran; Xu, Zhenying; Li, Boquan

    2010-10-01

    The tracking technology of the moving object has been an active topic of the visual tracking system. In this paper, the tracking algorithms are classified into four classes: correlation-based methods, boundary-based methods, model-based methods and multifunctional methods. Based on the analysis of the advantages and disadvantages of all these algorithms, a new tracking algorithm, integrating SSDA and advanced Camshift algorithm, is put forward here.

  20. Moving bed reactor for solar thermochemical fuel production

    Science.gov (United States)

    Ermanoski, Ivan

    2013-04-16

    Reactors and methods for solar thermochemical reactions are disclosed. Embodiments of reactors include at least two distinct reactor chambers between which there is at least a pressure differential. In embodiments, reactive particles are exchanged between chambers during a reaction cycle to thermally reduce the particles at first conditions and oxidize the particles at second conditions to produce chemical work from heat. In embodiments, chambers of a reactor are coupled to a heat exchanger to pre-heat the reactive particles prior to direct exposure to thermal energy with heat transferred from reduced reactive particles as the particles are oppositely conveyed between the thermal reduction chamber and the fuel production chamber. In an embodiment, particle conveyance is in part provided by an elevator which may further function as a heat exchanger.

  1. TECHNOLOGICAL LEVEL OF PRODUCTION OF RUSSIAN ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Galina S. Sagieva

    2015-01-01

    Full Text Available The article presents an analysis of the technological level of production of Russian organizations. Areas of study cover the characteristics of the use of technology in manufacturing (the extent of use and level of technology, the problems solved by using specific types of technologies and the use in the production process of intellectual property; factors driving growth of technological level of the surveyed medium and large organizations and provides them with a competitive advantage

  2. Accelerating the transfer of improved production technologies ...

    African Journals Online (AJOL)

    Accelerating the transfer of improved production technologies: controlling African cassava mosaic ... African Crop Science Journal ... A national network of cassava workers (NANEC) was created to address the problem of technology transfer.

  3. IEA Energy Technology Essentials: Biofuel Production

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-01-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Biofuel Production is the topic covered in this edition.

  4. Innovative production technology ethanol from sweet sorghum

    Science.gov (United States)

    Kashapov, N. F.; Nafikov, M. M.; Gazetdinov, M. X.; Nafikova, M. M.; Nigmatzyanov, A. R.

    2016-06-01

    The paper considers the technological aspects of production of ethanol from nontraditional for Russian Federation crops - sweet sorghum. Presents the technological scheme of alcohol production and fuel pellets from sweet sorghum. Special attention is paid to assessing the efficiency of alcohol production from sweet sorghum. The described advantage of sugar content in stem juice of sweet sorghum compared with other raw materials. Allegedly, the use of the technology for producing alcohol from sweet sorghum allows to save resources.

  5. The Kaldnes Moving Bed biofilm technology for treatment of industrial wastewater; Tecnologia Kaldnes Moving Bed biofilm (KMT) para la depuracion de aguas residuales industriales

    Energy Technology Data Exchange (ETDEWEB)

    Rasmussen, V.; Garcia Carrion, M.; Farre Solsona, C.

    2004-07-01

    The Kaldnes Moving bed biofilm technology is a biofilm process which is very suitable for treatment of industrial wastewaters. Biofilm processes have several acknowledged advantages compared to suspended biomass processes, e. g. resistance to toxicity and load variations. Traditionally biofilm processes have been known to clog at high loads and hence have not been suited for industrial effluents: however, the Kaldnes Moving Bed biofilm process has overcome this problem. This article describes how the process has been used as pre-treatment up front of activated sludge at a dairy in USA, and as sole treatment at pharmaceutical industry in Sweden. (Author)

  6. Inequality, product durability and the adoption of new technology products

    OpenAIRE

    Gabrielsen, Tommy Staahl

    2001-01-01

    The analysis highlights how inequality and the cost of producing durability influence the degree to which new technology products are adopted in an economy. It is shown that redistribution may both increase and lower technology dispersion. If inequality is large at the outset, redistribution may lower technology dispersion. On the other hand, if inequality is low at the outset, more redistribution will be beneficial for the adoptation of new technology products. For intermediate cases the eff...

  7. Integrative production technology theory and applications

    CERN Document Server

    Özdemir, Denis

    2017-01-01

    This contributed volume contains the research results of the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”, funded by the German Research Society (DFG). The approach to the topic is genuinely interdisciplinary, covering insights from fields such as engineering, material sciences, economics and social sciences. The book contains coherent deterministic models for integrative product creation chains as well as harmonized cybernetic models of production systems. The content is structured into five sections: Integrative Production Technology, Individualized Production, Virtual Production Systems, Integrated Technologies, Self-Optimizing Production Systems and Collaboration Productivity.The target audience primarily comprises research experts and practitioners in the field of production engineering, but the book may also be beneficial for graduate students. .

  8. Instructional Technology Must Contribute to Productivity

    Science.gov (United States)

    Molenda, Michael

    2009-01-01

    Those involved in instructional technology in higher education are urged to view instructional technology as a means of improving academic productivity. Instructional technology has been used for over forty years to analyze instructional problems and design solutions that reduce costs and improve learning outcomes. The Pew Program in Course…

  9. Low-Resolution Vehicle Image Recognition Technology by Frame-Composition of Moving Images

    Science.gov (United States)

    Kanzawa, Yusuke; Kobayashi, Hiroki; Ohkawa, Takenao; Ito, Toshio

    Developing on-board automotive driver assistance systems aiming to alert drivers about driving environments, and possible collision with other vehicles has attracted a lot of attention lately. Especially, many researchers have suggested the forward vehicle recognition technology by a camera on vehicle. In the forward vehicle recognition, however, it is difficult to detect the features of vehicle from a distant vehicle image by conventional methods because the image is too low-resolution (LR). This paper presents vehicle image recognition technology for detecting of the features of a distant vehicle by frame-composition of moving images. To detect the vehicle features of a distant LR vehicle image, we use the moving images obtained from the camera on the vehicle, and utilize super-resolution (SR) image reconstruction. SR image reconstruction is to use signal processing techniques to obtain a high-resolution (or sequence) image from observed multiple LR images. Use of this technique on real road image, we show the effectiveness of the proposed techniques.

  10. New Production Technologies and Traffic

    Directory of Open Access Journals (Sweden)

    Livij Jakomin

    2012-10-01

    Full Text Available Today the modern production includes the following principles:liT (Just-in-Time, FMS (Flexible Manufacturing System,EOS (Economies of Scope, R&D (Research and Development,and increasingly present Lean Production.This article ana(vses how the mentioned principles, characteristicfor the production sphere, get integrated in the field oftraffic.

  11. Modern Technologies of Vaccine Production

    National Research Council Canada - National Science Library

    L.I. Chernyshova; F.I. Lapiy

    2014-01-01

    .... The article says about modern technology of vaccines that need to know the doctor to objectively and accurately inform patients before vaccination, to answer a number of questions from patients...

  12. Whey: technologies for coproducts production

    Directory of Open Access Journals (Sweden)

    Maura Pinheiro Alves

    2014-06-01

    Full Text Available The aim of the present article was to present the principles of whey processability. In order to reach these objectives, the article presents the whey proteins, the membrane filtration process and the spray drying technology. The main technologies for use whey are presented: whey protein beverages, whey powder, whey protein concentrate powder, whey protein isolate powder and powders of whey protein fractions.

  13. Value analysis for advanced technology products

    Science.gov (United States)

    Soulliere, Mark

    2011-03-01

    Technology by itself can be wondrous, but buyers of technology factor in the price they have to pay along with performance in their decisions. As a result, the ``best'' technology may not always win in the marketplace when ``good enough'' can be had at a lower price. Technology vendors often set pricing by ``cost plus margin,'' or by competitors' offerings. What if the product is new (or has yet to be invented)? Value pricing is a methodology to price products based on the value generated (e.g. money saved) by using one product vs. the next best technical alternative. Value analysis can often clarify what product attributes generate the most value. It can also assist in identifying market forces outside of the control of the technology vendor that also influence pricing. These principles are illustrated with examples.

  14. Review on Biomass Torrefaction Process and Product Properties and Design of Moving Bed Torrefaction System Model Development

    Energy Technology Data Exchange (ETDEWEB)

    Jaya Shankar Tumuluru; Christopher T. Wright; Shahab Sokhansanj

    2011-08-01

    A Review on Torrefaction Process and Design of Moving Bed Torrefaction System for Biomass Processing Jaya Shankar Tumuluru1, Shahab Sokhansanj2 and Christopher T. Wright1 Idaho National Laboratory Biofuels and Renewable Energy Technologies Department Idaho Falls, Idaho 83415 Oak Ridge National Laboratory Bioenergy Resource and Engineering Systems Group Oak Ridge, TN 37831 Abstract Torrefaction is currently developing as an important preprocessing step to improve the quality of biomass in terms of physical properties, and proximate and ultimate composition. Torrefaction is a slow heating of biomass in an inert or reduced environment to a maximum temperature of 300 C. Torrefaction can also be defined as a group of products resulting from the partially controlled and isothermal pyrolysis of biomass occurring in a temperature range of 200-230 C and 270-280 C. Thus, the process can also be called a mild pyrolysis as it occurs at the lower temperature range of the pyrolysis process. At the end of the torrefaction process, a solid uniform product with lower moisture content and higher energy content than raw biomass is produced. Most of the smoke-producing compounds and other volatiles are removed during torrefaction, which produces a final product that will have a lower mass but a higher heating value. There is a lack of literature on the design aspects of torrefaction reactor and a design sheet for estimating the dimensions of the torrefier based on capacity. This study includes (a) conducting a detailed review on the torrefaction of biomass in terms of understanding the process, product properties, off-gas compositions, and methods used, and (b) to design a moving bed torrefier, taking into account the basic fundamental heat and mass transfer calculations. Specific objectives include calculating the dimensions like diameter and height of the moving packed bed torrefier for different capacities ranging from 25-1000 kg/hr, designing the heat loads and gas flow rates, and

  15. Wood Technology: Techniques, Processes, and Products

    Science.gov (United States)

    Oatman, Olan

    1975-01-01

    Seven areas of wood technology illustrates applicable techniques, processes, and products for an industrial arts woodworking curriculum. They are: wood lamination; PEG (polyethylene glycol) diffusion processes; wood flour and/or particle molding; production product of industry; WPC (wood-plastic-composition) process; residential construction; and…

  16. CO2 utilization: an enabling element to move to a resource- and energy-efficient chemical and fuel production.

    Science.gov (United States)

    Ampelli, Claudio; Perathoner, Siglinda; Centi, Gabriele

    2015-03-13

    CO(2) conversion will be at the core of the future of low-carbon chemical and energy industry. This review gives a glimpse into the possibilities in this field by discussing (i) CO(2) circular economy and its impact on the chemical and energy value chain, (ii) the role of CO(2) in a future scenario of chemical industry, (iii) new routes for CO(2) utilization, including emerging biotechnology routes, (iv) the technology roadmap for CO(2) chemical utilization, (v) the introduction of renewable energy in the chemical production chain through CO(2) utilization, and (vi) CO(2) as a suitable C-source to move to a low-carbon chemical industry, discussing in particular syngas and light olefin production from CO(2). There are thus many stimulating possibilities offered by using CO(2) and this review shows this new perspective on CO(2) at the industrial, societal and scientific levels.

  17. Green Production Technology of the Monomer of Nylon-6: Caprolactam

    Directory of Open Access Journals (Sweden)

    Baoning Zong

    2017-06-01

    Full Text Available After two decades’ endeavor, the Research Institute of Petroleum Processing (RIPP has successfully developed a green caprolactam (CPL production technology. This technology is based on the integration of titanium silicate (TS-1 zeolite with the slurry-bed reactor for the ammoximation of cyclohexanone, the integration of silicalite-1 zeolite with the moving-bed reactor for the gas-phase rearrangement of cyclohexanone oxime, and the integration of an amorphous nickel (Ni catalyst with the magnetically stabilized bed reactor for the purification of caprolactam. The world’s first industrial plant based on this green CPL production technology has been built and possesses a capacity of 200 kt·a−1. Compared with existing technologies, the plant investment is pronouncedly reduced, and the nitrogen (N atom utilization is drastically improved. The waste emission is reduced significantly; for example, no ammonium sulfate byproduct is produced. As a result, the price difference between CPL and benzene drops. In 2015, the capacity of the green CPL production technology reached 3 × 106 t·a−1, making China the world’s largest CPL producer, with a global market share exceeding 50%.

  18. TECHNOLOGY OF THERMOPLASTIC STARCH PRODUCTION

    Directory of Open Access Journals (Sweden)

    N. D. Lukin

    2015-01-01

    Full Text Available In recent years, the manufacturing of bio-recyclable polymer products, which production and consumption has become an efficient way to protect environment from solid wastes in different countries of the world. The issue of environmental protection becomes global and the rapid growth of synthetic plastics application in many industries is a serious concern. There is a important task to improve the quality, safety and durability of products as well as their utilization after the expiration period. One of the most acceptable ways to solve these issues is to produce biodegradable materials based on natural materials, which are not harmful for environment and human health. A very common and effective method to give biological degradability to synthetic polymers is to insert starch into polymer composition in combination with other ingredients.

  19. Wood fuel production technologies in EU countries

    Energy Technology Data Exchange (ETDEWEB)

    Hakkila, P. [Finnish Forest Research Institute, Vantaa (Finland)

    1997-12-31

    The presentation reviews the major technologies used for the production of fuel chips for heating plants in Europe. Three primary options are considered: production of whole-tree chips from young trees for fuel; integrated harvesting of fiber and energy from thinning based on tree-section system; and production of fuel chips from logging residue in clear-cut areas after fully mechanized logging. The characteristics of the available biomass reserve and proven technology for its recovery are discussed. The employment effects of fuel chip production and the costs of wood fuels are also briefly discussed. (author) 3 refs., 3 figs.

  20. Moving toward energy security and sustainability in 2050 by reconfiguring biofuel production

    Science.gov (United States)

    To achieve energy security and sustainability by 2050 requires reconfiguring biofuel production both by building on current infrastructure and existing technology and also by making substantial improvements and changes in the feedstocks used, the process technologies applied, and the fuels produced....

  1. Integrated Micro Product and Technology Development

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    2003-01-01

    The paper addresses the issues of integrated micro product and technology development. The implications of the decisions in the design phase on the subsequent manufacturing processes are considered vital. A coherent process chain is a necessary prerequisite for the realisation of the industrial...... potential of micro technology....

  2. Integrated Micro Product and Technology Development

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    2003-01-01

    The paper addresses the issues of integrated micro product and technology development. The implications of the decisions in the design phase on the subsequent manufacturing processes are considered vital. A coherent process chain is a necessary prerequisite for the realisation of the industrial...... potential of micro technology....

  3. Feature Technology in Product Modeling

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xu; NING Ruxin

    2006-01-01

    A unified feature definition is proposed. Feature is form-concentrated, and can be used to model product functionalities, assembly relations, and part geometries. The feature model is given and a feature classification is introduced including functional, assembly, structural, and manufacturing features. A prototype modeling system is developed in Pro/ENGINEER that can define the assembly and user-defined form features.

  4. Health information technology impact on productivity.

    Science.gov (United States)

    Eastaugh, Steven R

    2012-01-01

    Managers work to achieve the greatest output for the least input effort, better balancing all factors of delivery to achieve the most with the smallest resource effort. Documentation of actual health information technology (HIT) cost savings has been elusive. Information technology and linear programming help to control hospital costs without harming service quality or staff morale. This study presents production function results from a study of hospital output during the period 2008-2011. The results suggest that productivity varies widely among the 58 hospitals as a function of staffing patterns, methods of organization, and the degree of reliance on information support systems. Financial incentives help to enhance productivity. Incentive pay for staff based on actual productivity gains is associated with improved productivity. HIT can enhance the marginal value product of nurses and staff, so that they concentrate their workday around patient care activities. The implementation of electronic health records (EHR) was associated with a 1.6 percent improvement in productivity.

  5. Moving empirically supported practices to addiction treatment programs: recruiting supervisors to help in technology transfer.

    Science.gov (United States)

    Amodeo, Maryann; Storti, Susan A; Larson, Mary Jo

    2010-05-01

    Federal and state funding agencies are encouraging or mandating the use of empirically supported treatments in addiction programs, yet many programs have not moved in this direction (Forman, Bovasso, and Woody, 2001 ; Roman and Johnson, 2002 ; Willenbring et al., 2004 ). To improve the skills of counselors in community addiction programs, the authors developed an innovative Web-based course on Cognitive Behavioral Therapy (CBT), a widely accepted empirically-supported practice (ESP) for addiction. Federal funding supports this Web course and a randomized controlled trial to evaluate its effectiveness. Since supervisors often play a pivotal role in helping clinicians transfer learned skills from training courses to the workplace, the authors recruited supervisor-counselor teams, engaging 54 supervisors and 120 counselors. Lessons learned focus on supervisor recruitment and involvement, supervisors' perceptions of CBT, their own CBT skills and their roles in the study, and implications for technology transfer for the addiction field as a whole. Recruiting supervisors proved difficult because programs lacked clinical supervisors. Recruiting counselors was also difficult because programs were concerned about loss of third-party reimbursement. Across the addiction field, technology transfer will be severely hampered unless such infrastructure problems can be solved. Areas for further investigation are identified.

  6. Technology's Impact on Production

    Energy Technology Data Exchange (ETDEWEB)

    Rachel Amann; Ellis Deweese; Deborah Shipman

    2009-06-30

    As part of a cooperative agreement with the United States Department of Energy (DOE) - entitled Technology's Impact on Production: Developing Environmental Solutions at the State and National Level - the Interstate Oil and Gas Compact Commission (IOGCC) has been tasked with assisting state governments in the effective, efficient, and environmentally sound regulation of the exploration and production of natural gas and crude oil, specifically in relation to orphaned and abandoned wells and wells nearing the end of productive life. Project goals include: (1) Developing (a) a model framework for prioritization and ranking of orphaned or abandoned well sites; (b) a model framework for disbursement of Energy Policy Act of 2005 funding; and (c) a research study regarding the current status of orphaned wells in the nation. (2) Researching the impact of new technologies on environmental protection from a regulatory perspective. Research will identify and document (a) state reactions to changing technology and knowledge; (b) how those reactions support state environmental conservation and public health; and (c) the impact of those reactions on oil and natural gas production. (3) Assessing emergent technology issues associated with wells nearing the end of productive life. Including: (a) location of orphaned and abandoned well sites; (b) well site remediation; (c) plugging materials; (d) plug placement; (e) the current regulatory environment; and (f) the identification of emergent technologies affecting end of life wells. New Energy Technologies - Regulating Change, is the result of research performed for Tasks 2 and 3.

  7. Wood for energy production. Technology - environment - economy

    Energy Technology Data Exchange (ETDEWEB)

    Serup, H.; Falster, H.; Gamborg, C. [and others

    1999-10-01

    `Wood for Energy Production`, 2nd edition, is a readily understood guide to the application of wood in the Danish energy supply. The first edition was named `Wood Chips for Energy Production`. It describes the wood fuel from forest to consumer and provides a concise introduction to technological, environmental, and financial matters concerning heating systems for farms, institutions, district heating plants, and CHP plants. The individual sections deal with both conventional, well known technology, as well as the most recent technological advances in the field of CHP production. The purpose of this publication is to reach the largest possible audiance, and it is designed so that the layman may find its background information of special relevance. `Wood for Energy Production` is also available in German and Danish. (au)

  8. Marketing mix for consumer high technology products

    Directory of Open Access Journals (Sweden)

    Dovleac, L.

    2012-01-01

    Full Text Available This paper includes an analysis upon the variables of marketing mix for high technology products used for individual consumption. There are exposed the essential aspects related to marketing policies and strategies used by high technology companies for providing consumers the best solutions tailored to their needs. A special attention is given to the necessity for inclusion in the marketing mix of the fifth element – the assistance and informational support for customers.

  9. Software productivity improvement through software engineering technology

    Science.gov (United States)

    Mcgarry, F. E.

    1985-01-01

    It has been estimated that NASA expends anywhere from 6 to 10 percent of its annual budget on the acquisition, implementation and maintenance of computer software. Although researchers have produced numerous software engineering approaches over the past 5-10 years; each claiming to be more effective than the other, there is very limited quantitative information verifying the measurable impact htat any of these technologies may have in a production environment. At NASA/GSFC, an extended research effort aimed at identifying and measuring software techniques that favorably impact productivity of software development, has been active over the past 8 years. Specific, measurable, software development technologies have been applied and measured in a production environment. Resulting software development approaches have been shown to be effective in both improving quality as well as productivity in this one environment.

  10. Product with service, technology with business model

    DEFF Research Database (Denmark)

    Sakao, Tomohiko; McAloone, Tim C.

    2011-01-01

    Looking back over the last decade, the importance of an expanded understanding of engineering design has been shared within the engineering design community. Presented concepts and methods to support such expansion include Functional Product Development, Service Engineering, and Product/Service-S...... promising concept beyond PSS design; via an integrated development of technology and business model. This can be of particular interest for further research, especially due to its high freedom for designers....

  11. Technology transfers, foreign investment and productivity spillovers

    DEFF Research Database (Denmark)

    Newman, Carol; Rand, John; Talbot, Theodore Purdendu

    2015-01-01

    This paper explores the relationship between foreign direct investment (FDI) and the productivity of host country domestic firms. We rely on a specially designed survey of over 4000 manufacturing firms in Vietnam, and separate out productivity gains along the supply chain (obtained through direct...... transfers of knowledge/technology between linked firms) from productivity effects through indirect FDI spillovers. In addition to identifying indirect vertical productivity spillovers from FDI, our results show that there are productivity gains associated with direct linkages between foreign......-owned and domestic firms along the supply chain not captured by commonly used measures of spillovers. This includes evidence of productivity gains through forward linkages for domestic firms which receive inputs from foreign-owned firms....

  12. Solar driven technologies for hydrogen production

    Directory of Open Access Journals (Sweden)

    Medojević Milovan M.

    2016-01-01

    Full Text Available Bearing in mind that the production of hydrogen based on renewable energy sources, without doubt, is an important aspect to be taken into account when considering the potential of this gas, where as particularly interesting technologies stand out the ones which are based on the use of solar energy to produce hydrogen. The goal of this paper provides basic technological trajectories, with the possibility of combining, for solar driven hydrogen production, such as: electrochemical, photochemical and thermochemical process. Furthermore, the paper presents an analysis of those technologies from a technical as well as economic point of view. In addition, the paper aims to draw attention to the fact that the generation of hydrogen using renewable energy should be imposed as a logical and proper way to store solar energy in the form of chemical energy.

  13. Idea Technology and Product Technology: Seeing beyond the Text to the Technology That Works

    Science.gov (United States)

    Bednar, Maryanne R.

    2004-01-01

    Sifting through the myriad "idea" technologies (such as multiple intelligence theories or Piaget's Theory of Cognitive Development) and "product" technologies (such as PowerPoint or digital cameras) can be overwhelming, but Bednar persuades us that it's not about having the most recent technology, it's about using what works for "your" students in…

  14. Creation of Micro Products in the future - joining of materials as a key technology

    DEFF Research Database (Denmark)

    Møller, Per; Hansen, Hans Nørgaard

    2003-01-01

    jet printers, reading caps for hard disks etc.) as well as medical and biomedical products (pacemakers, analysis equipment, sensors etc.). Furthermore motion sensors for the automotive industry represent an industrial application of micro systems. On the technological side the development has moved...

  15. Systematic Discrimination of Advanced Hydrogen Production Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Charles V. Park; Michael W. Patterson

    2010-07-01

    The U.S. Department of Energy, in concert with industry, is developing a high-temperature gas-cooled reactor at the Idaho National Laboratory (INL) to demonstrate high temperature heat applications to produce hydrogen and electricity or to support other industrial applications. A key part of this program is the production of hydrogen from water that would significantly reduce carbon emissions compared to current production using natural gas. In 2009 the INL led the methodical evaluation of promising advanced hydrogen production technologies in order to focus future resources on the most viable processes. This paper describes how the evaluation process was systematically planned and executed. As a result, High-Temperature Steam Electrolysis was selected as the most viable near-term technology to deploy as a part of the Next Generation Nuclear Plant Project.

  16. Transformative technologies for the forest products sector

    Energy Technology Data Exchange (ETDEWEB)

    Garner, A. [Andrew Garner and Associates (Canada); Kerekes, D. [British Columbia Univ., Vancouver, BC (Canada)

    2006-06-15

    Four recently commissioned White Papers on transformative technologies for the Canadian forest sector on (1) pulp and paper; (2) biochemicals; (3) bioenergy; and (4) wood products were reviewed. Pulp and paper innovations include ultra-filled mineral paper and hemicellulose-based bonding agents; super reinforcement market pulp; the use of wood pulp as a reinforcement in structural plastics; and the development of commercial scale extraction technologies for cellulose nanocrystals. Bioenergy technologies included advanced thermochemical systems involving pyrolysis and gasification; and bioconversion methods involving enzymes to isolate the basic chemicals of wood. In the biochemicals paper, it was noted that a large range of chemicals and plastics can theoretically be produced from biomass carbohydrates. Twelve building block chemicals now have been identified that can be derived from hemicellulose and cellulose. Other topics included advances in hemicellulose pre-extraction before pulping; lignin-based chemicals; and pharmaceuticals and nutraceuticals derived from tree extractives. Opportunities for fully engineered building systems for residential and non-residential construction such as factory-made floor and wall assemblies were examined in the transformative technologies paper. It was concluded that new sensing and tracking technologies may soon transform wood flow management in Canadian forests using a more detailed knowledge of wood and fibre quality to maximize end product margins. 2 figs.

  17. A survey of alternative oxygen production technologies

    Science.gov (United States)

    Lueck, Dale E.; Parrish, Clyde F.; Buttner, William J.; Surma, Jan M.

    2001-02-01

    Utilization of the Martian atmosphere for the production of fuel and oxygen has been extensively studied. The baseline fuel production process is a Sabatier reactor, which produces methane and water from carbon dioxide and hydrogen. The oxygen produced from the electrolysis of the water is only half of that needed for methane-based rocket propellant, and additional oxygen is needed for breathing air, fuel cells and other energy sources. Zirconia electrolysis cells for the direct reduction of CO2 are being developed as an alternative means of producing oxygen, but present many challenges for a large-scale oxygen production system. The very high operating temperatures and fragile nature of the cells coupled with fairly high operating voltages leave room for improvement. This paper will survey alternative oxygen production technologies, present data on operating characteristics, materials of construction, and some preliminary laboratory results on attempts to implement each. .

  18. Creation of Micro Products in the future - joining of materials as a key technology

    DEFF Research Database (Denmark)

    Møller, Per; Hansen, Hans Nørgaard

    2003-01-01

    jet printers, reading caps for hard disks etc.) as well as medical and biomedical products (pacemakers, analysis equipment, sensors etc.). Furthermore motion sensors for the automotive industry represent an industrial application of micro systems. On the technological side the development has moved...... very fast, primarily driven by the need of the electronics industry to create still smaller chips with still larger capacity. Therefore the manufacturing technologies connected with micro/nano products in silicon are relatively highly developed compared to the technologies used for manufacturing...

  19. 移动目标防御技术综述%Overview on Moving Target Defense Technology

    Institute of Scientific and Technical Information of China (English)

    张晓玉; 李振邦

    2013-01-01

    Moving target defense technology is one of the cyberspace game-changing revolutionary technologies proposed by Federal Networking and Information technology Research and Development (NITRD) in recent years. Not alike to the prior efforts in cybersecurity research, moving target defense technology, through diverse and continually-changing evaluation, deployment mechanisms and strategy, raises the complexity and costs for attackers, and effectively restricts the vulnerabilities exposure and the opportunities for attack. Therefore, the in-depth study on this technology is of great improtance for future development of china’s communication network and cybersecurity. This paper gives an overview on the goals and development stragegies, including feasibility, recent progress, prospects and challenges of moving target defense technology.%  移动目标防御技术是近年来美国科学技术委员会提出的网络空间“改变游戏规则”的革命性技术之一。它完全不同于以往的网络安全研究思路,通过多样的、不断变化的构建、评价和部署机制及策略来增加攻击者的攻击难度及代价,有效限制脆弱性暴露及被攻击的机会。因此,深入研究该技术对我国未来通信网络及网络安全的发展具有重要意义。主要对移动目标防御技术的目标和发展战略、可行性、最新进展、以及未来发展前景及面临的挑战等方面进行了全面概述。

  20. Environmental technologies of woody crop production systems

    Science.gov (United States)

    Ronald S. Zalesny Jr.; John A. Stanturf; Emile S. Gardiner; Gary S. Ba??uelos; Richard A. Hallett; Amir Hass; Craig M. Stange; James H. Perdue; Timothy M. Young; David R. Coyle; William L. Headlee

    2016-01-01

    Soil erosion, loss of productivity potential, biodiversity loss, water shortage, and soil and water pollution are ongoing processes that decrease or degrade provisioning (e.g., biomass, freshwater) and regulating (e.g., carbon sequestration, soil quality) ecosystem services. Therefore, developing environmental technologies that maximize these services is essential for...

  1. Moving Object Tracking and Avoidance Algorithm for Differential Driving AGV Based on Laser Measurement Technology

    Directory of Open Access Journals (Sweden)

    Pandu Sandi Pratama

    2012-12-01

    Full Text Available This paper proposed an algorithm to track the obstacle position and avoid the moving objects for differential driving Automatic Guided Vehicles (AGV system in industrial environment. This algorithm has several abilities such as: to detect the moving objects, to predict the velocity and direction of moving objects, to predict the collision possibility and to plan the avoidance maneuver. For sensing the local environment and positioning, the laser measurement system LMS-151 and laser navigation system NAV-200 are applied. Based on the measurement results of the sensors, the stationary and moving obstacles are detected and the collision possibility is calculated. The velocity and direction of the obstacle are predicted using Kalman filter algorithm. Collision possibility, time, and position can be calculated by comparing the AGV movement and obstacle prediction result obtained by Kalman filter. Finally the avoidance maneuver using the well known tangent Bug algorithm is decided based on the calculation data. The effectiveness of proposed algorithm is verified using simulation and experiment. Several examples of experiment conditions are presented using stationary obstacle, and moving obstacles. The simulation and experiment results show that the AGV can detect and avoid the obstacles successfully in all experimental condition. [Keywords— Obstacle avoidance, AGV, differential drive, laser measurement system, laser navigation system].

  2. High impact technologies for natural products screening.

    Science.gov (United States)

    Koehn, Frank E

    2008-01-01

    Natural products have historically been a rich source of lead molecules in drug discovery. However, natural products have been de-emphasized as high throughput screening resources in the recent past, in part because of difficulties in obtaining high quality natural products screening libraries, or in applying modern screening assays to these libraries. In addition, natural products programs based on screening of extract libraries, bioassay-guided isolation, structure elucidation and subsequent production scale-up are challenged to meet the rapid cycle times that are characteristic of the modern HTS approach. Fortunately, new technologies in mass spectrometry, NMR and other spectroscopic techniques can greatly facilitate the first components of the process - namely the efficient creation of high-quality natural products libraries, bimolecular target or cell-based screening, and early hit characterization. The success of any high throughput screening campaign is dependent on the quality of the chemical library. The construction and maintenance of a high quality natural products library, whether based on microbial, plant, marine or other sources is a costly endeavor. The library itself may be composed of samples that are themselves mixtures - such as crude extracts, semi-pure mixtures or single purified natural products. Each of these library designs carries with it distinctive advantages and disadvantages. Crude extract libraries have lower resource requirements for sample preparation, but high requirements for identification of the bioactive constituents. Pre-fractionated libraries can be an effective strategy to alleviate interferences encountered with crude libraries, and may shorten the time needed to identify the active principle. Purified natural product libraries require substantial resources for preparation, but offer the advantage that the hit detection process is reduced to that of synthetic single component libraries. Whether the natural products library

  3. A Comparison of Chinese, Japanese, and Korean shipyard production technology

    Institute of Scientific and Technical Information of China (English)

    BAI Xue-ping; NIE Wu; LIU Cheng-ming

    2007-01-01

    This paper compares Chinese, Korean, and Japanese shipyard production technology. Development in the world shipbuilding over recent years has influenced focus areas related to shipyard manufacturing technologies and product performance. Software systems, information technology,production technology, and local challenges of shipyards are compared with shipbuilding outputs among these three countries. Various technologies developments, shipyard production and the problems in Chinese, Japanese, and Korean shipyards are discussed respectively. Finally, future areas of research are pointed out.

  4. MODERN TECHNOLOGY OF FERMENTED MEAT PRODUCTS

    Directory of Open Access Journals (Sweden)

    L. V. Antipova

    2015-01-01

    Full Text Available Summary. New trends of meat industry development, on the example of sausages are shown. The detailed description of indicators of quality of meat raw materials, auxiliary materials and their influence on the processes of tissue and microbial fermentation in the process of ripening raw sausages. Measures for improving the quality control of meat raw materials, auxiliary materials, as well as the processing conditions in all stages of production of smoked products are suggested. The modern technology of production of raw sausages with starter cultures and complex products, allowing better standardization process is considered. Questions of chemistry of color formation, the formation of taste and flavor, textures and the suppression of undesired microflora in foods in general, and in particular the raw sausage are thoroughly covered. Ideas about factors affecting the formation of color in sausages are given. It is pointed out that the susceptibility to oxidation of nitrosilmioglobin is directly related to the fat oxidation in the whole redox potential. Trends in the market of raw sausages are shown. Requirements used in the meat industry to starting cultures are shown. Recommendations on the rational use of starter cultures, and other functional additives in technology of uncooked fermented products, which are used to improve the quality and ensure a high level of product safety are given. The characteristic of the innovative series of starter cultures Protect, its species belonging and qualitative composition, providing a unique protection system in the process of ripening and storage of smoked products is given. The properties are proved on the example of smoked poultry sausage.

  5. Straw for energy production. Technology - Environment - Economy

    Energy Technology Data Exchange (ETDEWEB)

    Nikolaisen, L.; Nielsen, C.; Larsen, M.G.; Nielsen, V.; Zielke, U.; Kristensen, J.K.; Holm-Christensen, B.

    1998-12-31

    `Straw for Energy Production`, second edition, provides a readily accessible background information of special relevance to the use of straw in the Danish energy supply. Technical, environmental, and economic aspects are described in respect of boiler plants for farms, district heating plants, and combined heat and power plants (CHP). The individual sections deal with both well-known, tested technology and the most recent advances in the field of CHP production. This publication is designed with the purpose of reaching the largest possible numbers of people and so adapted that it provides a valuable aid and gives the non-professional, general reader a thorough knowledge of the subject. `Straw for Energy Production` is also available in German and Danish. (au)

  6. Simulated moving bed separation of agarose-hydrolyzate components for biofuel production from marine biomass.

    Science.gov (United States)

    Kim, Pung-Ho; Nam, Hee-Geun; Park, Chanhun; Wang, Nien-Hwa Linda; Chang, Yong Keun; Mun, Sungyong

    2015-08-07

    The economically-efficient separation of galactose, levulinic acid (LA), and 5-hydroxymethylfurfural (5-HMF) in acid hydrolyzate of agarose has been a key issue in the area of biofuel production from marine biomass. To address this issue, an optimal simulated moving bed (SMB) process for continuous separation of the three agarose-hydrolyzate components with high purities, high yields, and high throughput was developed in this study. As a first step for this task, the adsorption isotherm and mass-transfer parameters of each component on the qualified adsorbent were determined through a series of multiple frontal experiments. The determined parameters were then used in optimizing the SMB process for the considered separation. Finally, the optimized SMB process was tested experimentally using a self-assembled SMB unit with four zones. The SMB experimental results and the relevant computer simulations verified that the developed process in this study was quite successful in the economically-efficient separation of galactose, LA, and 5-HMF in a continuous mode with high purities and high yields. It is thus expected that the developed SMB process in this study will be able to serve as one of the trustworthy ways of improving the economic feasibility of biofuel production from marine biomass. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. Supercritical fluids technology for clean biofuel production

    Institute of Scientific and Technical Information of China (English)

    Dongsheng Wen; H.Jiang; Kai Zhang

    2009-01-01

    Biofuels are liquid or gaseous fuels that are predominantly produced from biomass for transport sector applications.As biofuels are renewable,sustainable,carbon neutral and environmentally benign,they have been proposed as promising alternative fuels for gasoline and diesel engines.This paper reviews state-of-the-art application of the supercritical fluid(SCF)technique in biofuels production that includes biodiesel from vegetable oils via the transesterification process,bio-hydrogen from the gasification and bio-oil from the lique-faction of biomass,with biodiesel production as the main focus. The global biofuel situation and biofuel economics are also reviewed.The SCF has been shown to be a promising technique for future large-scale biofuel production,especially for biodiesel production from waster oil and fat.Compared with conventional biofuel production methods,the SCF technology possesses a number of advantages that includes fast inetics,high fuel production rate,ease of continuous operation and elimination of the necessity of catalysts.The harsh operation environment,i.e. the high temperature and high pressure,and its request on the materials and associated cost are the main concerns for its wide application.

  8. A review of mechanical move sprinkler irrigation control and automation technologies

    Science.gov (United States)

    Electronic sensors, equipment controls, and communication protocols have been developed to meet the growing interest in site-specific irrigation using center pivot and lateral move irrigation systems. Onboard and field-distributed sensors can collect data necessary for real-time irrigation manageme...

  9. Moving from Computer Literate to Technologically Competent: The Next Educational Reform.

    Science.gov (United States)

    Lowther, Deborah L.; Bassoppo-Moyo, Temba; Morrison, Gary R.

    1998-01-01

    Proposes that educators must go beyond computer literacy to achieve technological competence if successful integration of technology into the classroom is to occur. An educator who is technologically competent understands the relationship between basic computer functions and student learning, and uses this understanding to design, facilitate, and…

  10. The Rite of Right or the Right of Rite: Moving toward an Ethics of Technological Empowerment.

    Science.gov (United States)

    Anderson, Jane

    1994-01-01

    Discusses educational technology and critical theory through the theories of Focault on training, politics, and ethics, and Friere on emancipating education that liberates and empowers the oppressed of society. Technological empowerment is considered, including technological literacy and collaborative and group learning. (Contains 30 references.)…

  11. The Rite of Right or the Right of Rite: Moving toward an Ethics of Technological Empowerment.

    Science.gov (United States)

    Anderson, Jane

    1994-01-01

    Discusses educational technology and critical theory through the theories of Focault on training, politics, and ethics, and Friere on emancipating education that liberates and empowers the oppressed of society. Technological empowerment is considered, including technological literacy and collaborative and group learning. (Contains 30 references.)…

  12. Confectionery products (halva type obtained from sunflower: production technology and quality alterations. A review

    Directory of Open Access Journals (Sweden)

    Mureşan, V.

    2013-01-01

    Full Text Available Sunflower "halva" is a popular and widely enjoyed confectionery product specific to the countries of Eastern Europe. Conventional halva has historically been produced from sesame seeds in the Middle East and Northern Africa. However, in the production of halva in Eastern Europe, sesame seeds have been largely replaced by sunflower seeds, due to the high availability of sunflower in this region and the comparable taste of the final product. Due to the importance of the cost of raw materials in the food industry, utilization of sunflower seeds in halva production may be of great interest worldwide because it offers the possibility of significantly lowering production costs. Nevertheless, oil separation and storage techniques must be perfected if sunflower halva is to fulfill its promise of becoming a cost effective alternative to sesame seed halva on a worldwide scale. The aims of this review are firstly, to describe the current state of sunflower halva technology, secondly, to isolate the main problems affecting the quality of the final product, and thirdly, to suggest areas of further research necessary to move sunflower halva production closer to reaching its full potential on the world market.

  13. Moving R&D to the Marketplace, A Guidebook for Technology Transfer Managers

    Energy Technology Data Exchange (ETDEWEB)

    Mock, John E.; Kenkeremath, Deepak C.; Janis, F. Timothy

    1993-01-01

    This Guidebook serves as an introduction as well as a refresher for technology transfer managers. It focuses on the question: What can the Technology Transfer manager do when confronted by complex situations and events? The main functional issues addressed here concern the conduct of technology transfer in Technology Utilization programs. These R&D programs whose primary mission is to develop technologies that will be used outside of the Federal sector. Renewable energy, health care, and agricultural advances are technologies of this type. The contents of this Guidebook will be of value to managers in a variety of Federal, State, university and industry technology development and transfer programs. The general area of transferring service innovations is not covered here. The Guidebook is primarily about the development and care of hardware. This Guidebook makes no attempt to judge the value of specific technologies in meeting societal needs. Rather, it addresses the improvement of the technology transfer process itself. It does, however, include reminders that ascertainment of the social value of specific technologies is one of the important yet difficult tasks of R&D and technology transfer programs. [DJE-2005

  14. Development of fission Mo-99 production technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Ho; Choung, W. M.; Lee, K. I. and others

    2001-05-01

    This R and D project is planed to supply domestic demands of Mo-99 through fission route, and consequently this project will be expected to rise up utilization of HANARO and KAERI's capability for marketing extension into domestic and oversea radiopharmaceutical market. HEU and LEU target types are decided and designed for fission Mo-99 production in domestic. Experimental study of target fabrication technology was performed and developed processing equipments. And conceptual design of target loading/unloading in/from HANARO device are performed. Tracer test of Mo-99 separation and purification process was performed, test results reach to Mo-99 recovery yield above 80% and decontamination factor above 1600. Combined Mo-99 separation and purification process was decided for hot test scheduled from next year, and performance test was performed. Conceptual design for modification of existing hot cell for fission Mo-99 production facility was performed and will be used for detail design. Assumption for the comparison of LEU and HEU target in fission Mo-99 production process were suggested and compared of merits and demerits in view of fabrication technology and economy feasibility.

  15. Agricultural R&D, technology and productivity.

    Science.gov (United States)

    Piesse, J; Thirtle, C

    2010-09-27

    The relationships between basic and applied agricultural R&D, developed and developing country R&D and between R&D, extension, technology and productivity growth are outlined. The declining growth rates of public R&D expenditures are related to output growth and crop yields, where growth rates have also fallen, especially in the developed countries. However, growth in output value per hectare has not declined in the developing countries and labour productivity growth has increased except in the EU. Total factor productivity has generally increased, however it is measured. The public sector share of R&D expenditures has fallen and there has been rapid concentration in the private sector, where six multinationals now dominate. These companies are accumulating intellectual property to an extent that the public and international institutions are disadvantaged. This represents a threat to the global commons in agricultural technology on which the green revolution has depended. Estimates of the increased R&D expenditures needed to feed 9 billion people by 2050 and how these should be targeted, especially by the Consultative Group on International Agricultural Research (CGIAR), show that the amounts are feasible and that targeting sub-Saharan Africa (SSA) and South Asia can best increase output growth and reduce poverty. Lack of income growth in SSA is seen as the most insoluble problem.

  16. (Fuel, fission product, and graphite technology)

    Energy Technology Data Exchange (ETDEWEB)

    Stansfield, O.M.

    1990-07-25

    Travel to the Forschungszentrum (KFA) -- Juelich described in this report was for the purpose of participating in the annual meeting of subprogram managers for the US/DOE Umbrella Agreement for Fuel, Fission Product, and Graphite Technology. At this meeting the highlights of the cooperative exchange were reviewed for the time period June 1989 through June 1990. The program continues to contribute technology in an effective way for both countries. Revision 15 of the Subprogram Plan will be issued as a result of the meeting. There was interest expressed by KFA management in the level of support received from the NPR program and in potential participation in the COMEDIE loop experiment being conducted at the CEA.

  17. Technology update-86: Production technology and quality assurance

    Energy Technology Data Exchange (ETDEWEB)

    Fitzharris, P.A. (ed.)

    1986-08-01

    The six papers in this issue of Technology Update provide examples of the kinds of topics relating to both producitivity and quality. Reel-to-reel processing, with its labor and quality advantages, is discussed in the first paper, which deals with the manufacture of flexible circuits. A method for disposing of hazardous waste, a concern to production and environmental types alike, is presented in the paper on the Mound Glass Melter. Quality control per se in its statistical aspects is covered in yet another aritcle. A particularly successful application of bar coding technoogy, which benefits the accuracy of data and the speed of data transfer, is documented. And, finally, two papers touch on completely different aspects of our CIM (computer integrated manufacturing) effort. One addresses the installation of a Local Area Network, which enhances productivity through enhancing communications; the other describes a Flexible Machining Cell, used to manufacture small volume lots of product with NC programs, in which huamn error has been practically eliminated.

  18. A Complete Set of Technologies for Green Food Pork Production

    Institute of Scientific and Technical Information of China (English)

    YANG Xing-wu; SHAN An-shan; JIANG Jiu-tian; ZHANG Tian-feng

    2003-01-01

    Key technologies for green food pork production were described in this article,as aspects of business standardization;production equipments and facilities,product quality control;and pork production site establishment.

  19. Production chain and innovative technologies for living

    Directory of Open Access Journals (Sweden)

    Eugenio Arbizzani

    2012-10-01

    Full Text Available The continued growth of residential demand, coupled with the significant decline of the housing market, is encouraging the development of many procedural and constructive experiments on the theme of affordable housing for a range of users increasingly unable to access home ownership. The spread of an approach to planning that is socially, economically and technologically sustainable, represents a culture of quality that is once more measurable, which makes it possible today to define innovative building models for the industrial and production chain. The use of innovative and integrated industrialised building systems may be one of the supporting factors in the achievement of the objectives of social housing.

  20. AN IMPLEMENTATION METHOD OF ADAPTIVE THRESHOLD TO DETECT MOVING TARGETS BASED ON ATI TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AT-InSAR(Along Track Interferometric SAR) is a technique to detect slow-moving targets.However, the detection performance is greatly influenced by noise and clutter. In this paper, the influence of noise and clutter on the detecting performance is analyzed. By simulating different background clutter and noise, the performances of the phase threshold and dual-threshold methods are discussed in detail, and then the adaptive-threshold method is proposed which can greatly improve the detection performance.

  1. Green nanoparticle production using micro reactor technology

    Science.gov (United States)

    Kück, A.; Steinfeldt, M.; Prenzel, K.; Swiderek, P.; Gleich, A. v.; Thöming, J.

    2011-07-01

    The importance and potential of nanoparticles in daily life as well as in various industrial processes is becoming more predominant. Specifically, silver nanoparticles are increasingly applied, e.g. in clothes and wipes, due to their antibacterial properties. For applications in liquid phase it is advantageous to produce the nanoparticles directly in suspension. This article describes a green production of silver nanoparticles using micro reactor technology considering principles of green chemistry. The aim is to reveal the potential and constraints of this approach and to show, how economic and environmental costs vary depending on process conditions. For this purpose our research compares the proposed process with water-based batch synthesis and demonstrates improvements in terms of product quality. Because of the lower energy consumption and lower demand of cleaning agents, micro reactor is the best ecological choice.

  2. Innovation in biotechnology: moving from academic research to product development--the case of biosensors.

    Science.gov (United States)

    Siontorou, Christina G; Batzias, Fragiskos A

    2010-06-01

    The fast pace of technological change in the biotechnology industry and the market demands require continuous innovation, which, owing to the science base of the sector, derives from academic research through a transformation process that converts science-oriented knowledge to marketable products. There appear to be some inherent difficulties in transforming directly the knowledge output of academic research to industrial use. The purpose of this article is to examine certain transition mechanisms from monodisciplinary academic isolation (curiosity-driven and internal-worth innovation) to university-industry alliances (market-driven and public-worth innovation) through inter-organizational multidisciplinary collaboration and contextualize the analysis with the case of biosensors. While the majority of literature on the subject studies the channels of knowledge transfer as determinants of alliance success (transferor/transferee interactions), either from the university side (science base) or the industry side (market base), this article focuses on the transferable (technology base) and how it can be strategically modeled and managed by the industry to promote innovation. Based on the valuable lessons learnt from the biosensor paradigm, the authors argue that strategic industry choices deal primarily with the best stage/point to intersect and seize the university output, implanting the required element of marketability that will transform an idea to a viable application. The authors present a methodological approach for accelerating the knowledge transfer from the university to industry aiming at the effective transition of science to products through a business model reconfiguration.

  3. A Survey of Alternative Oxygen Production Technologies

    Science.gov (United States)

    Lueck, Dale E.; Parrish, Clyde F.; Buttner, William J.; Surma, Jan M.; Delgado, H. (Technical Monitor)

    2001-01-01

    Utilization of the Martian atmosphere for the production of fuel and oxygen has been extensively studied. The baseline fuel production process is a Sabatier reactor, which produces methane and water from carbon dioxide and hydrogen. The oxygen produced from the electrolysis of the water is only half of that needed for methane-based rocket propellant, and additional oxygen is needed for breathing air, fuel cells and other energy sources. Zirconia electrolysis cells for the direct reduction of CO2 arc being developed as an alternative means of producing oxygen, but present many challenges for a large-scale oxygen production system. The very high operating temperatures and fragile nature of the cells coupled with fairly high operating voltages leave room for improvement. This paper will survey alternative oxygen production technologies, present data on operating characteristics, materials of construction, and some preliminary laboratory results on attempts to implement each. Our goal is to significantly improve upon the characteristics of proposed zirconia cells for oxygen production. To achieve that goal we are looking at electrolytic systems that operate at significantly lower temperatures, preferably below 31C to allow the incorporation of liquid CO2 in the electrolyte. Our preliminary results indicate that such a system will have much higher current densities and have simpler cathode construction than a porous gas feed electrode system. Such a system could be achieved based on nonaqueous electrolytes or ionic liquids. We are focusing our research on the anode reaction that will produce oxygen from a product generated at the cathode using CO2 as the feed. Operation at low temperatures also will open up the full range of polymer and metal materials, allowing a more robust system design to withstand the rigors of flight, landing, and long term unattended operation on the surface of Mars.

  4. Mathematics on the Move: Using Mobile Technologies to Support Student Learning (Part 2)

    Science.gov (United States)

    Attard, Catherine; Northcote, Maria

    2012-01-01

    Continuing the series of articles on teaching mathematics with technology, this article furthers the authors' exploration of the use of a range of mobile technologies to enhance teachers' practices in the primary mathematics classroom. In Part 1 of this article, the authors explored the use of the iPod Touch and iPad. In Part 2, they explore…

  5. Moving beyond Screen Time: Redefining Developmentally Appropriate Technology Use in Early Childhood Education. Policy Brief

    Science.gov (United States)

    Daugherty, Lindsay; Dossani, Rafiq; Johnson, Erin-Elizabeth; Wright, Cameron

    2014-01-01

    Conversations about what constitutes "developmentally appropriate" use of technology in early childhood education have, to date, focused largely on a single, blunt measure--screen time--that fails to capture important nuances, such as what type of media a child is accessing and whether technology use is taking place solo or with peers.…

  6. To Move Forward, We Must Be Mobile: Practical Uses of Mobile Technology in Literacy Education Courses

    Science.gov (United States)

    Husbye, Nicholas E.; Elsener, Anne A.

    2013-01-01

    Technology continues to shift the definition of what it means to be literate. As literacy educators in teacher preparation programs, we must consider how emerging and mobile technology may be used within coursework to not only create multiple ways to conceptualize teaching 21st century literacy, but also as a professional imperative. This article…

  7. The intersection of youth, technology, and new media with sexual health: moving the research agenda forward.

    Science.gov (United States)

    Allison, Susannah; Bauermeister, Jose A; Bull, Sheana; Lightfoot, Marguerita; Mustanski, Brian; Shegog, Ross; Levine, Deb

    2012-09-01

    Youth bear a significant proportion of the sexually transmitted infection (STI)/HIV burden in the United States, CDC, 2010. Available at: http://www.cdc.gov/std/stats09/default.htm, with rates of some STIs increasing among youth of color and young men who have sex with men. Technology use among youth also continues to increase. The ubiquitous nature of technology use among youth offers a multitude of opportunities to promote youth sexual health and to prevent disease transmission and unplanned pregnancies. To date, there have been a handful of peer-reviewed articles published regarding the feasibility, acceptability, and effectiveness of using new media and technology for sexual health promotion. Despite recent publications, there is still a real need for high-quality research to understand the impact of different forms of new media use on youth sexual health, as well as to determine the best ways to harness technology to promote safer sex behaviors, both for the short- and long-term. In March 2011, Internet Sexuality Information Services (ISIS), National Institute of Mental Health (NIMH), and the Ford Foundation convened a meeting of scientists and technology experts to discuss how to effectively conduct sexual health promotion research using new forms of technology. The meeting was structured to cover the following topic areas: (i) research-community partnerships, (ii) institutional review board and ethical issues, (iii) theoretical frameworks, (iv) intervention approaches, (v) recruitment methods, and (vi) assessing impact. Presentations included case studies of successful technology-based HIV/STI prevention interventions for youth, which led to broader discussions on how to conduct research in this area. This article summarizes the meeting proceedings, highlights key points, offers recommendations, and outlines future directions.

  8. Product lifecycle-oriented virtual assembly technology

    Institute of Scientific and Technical Information of China (English)

    LIU Jian-hua; NING Ru-xin; YAO Jun; WAN Bi-le

    2006-01-01

    VA (virtual assembly) provides a more efficient,intuitive and convenient method for assembly process modeling,simulation and analysis.Previous researches about VA are almost isolated and dispersive,and have not established the understanding and definition of VA from a macroscopical and integrated view.Based on the analysis of the connotations of VA,a PLO-VATA (product lifecycle-oriented virtual assembly technology architecture) is proposed,in this architecture,VA is decomposed into four basic elements:principles and methodology of DFA (design for assembly),assembly analysis and evaluation,virtual assembly model and virtual assembly toolkits.Immersion,concurrence,integration and collaboration are the four main characteristics of VA being put forward.The key techniques of VA including virtual assembly model,virtual assembly analysis and evaluation,and virtual assembly process planning are discussed.Finally,a prototype system is built to validate the feasibility of the proposed method.

  9. Perspective on new technology product introduction

    Science.gov (United States)

    Kirtpatrick, Douglas A.

    2014-12-01

    This set of Lessons Learned concentrates on four key messages. There are a thousand stories that go along with these messages, but please understand they are partially configured stories to make sure that the points are understood. In going from a technology to a product some of the key messages are: - Know where you're going - Go fast - Stay nimble because change is okay - And no matter what you do, no matter how much you plan, surprises never stop Again, the events that I describe are an edited work, creatively augmented, and may not reflect the versions of actual events. Likewise, the photographs are representative and may or may not depict actual events. I think that will protect those involved.

  10. Moving beyond local practice: reconfiguring the adoption of a breast cancer diagnostic technology.

    Science.gov (United States)

    Maniatopoulos, Gregory; Procter, Rob; Llewellyn, Sue; Harvey, Gill; Boyd, Alan

    2015-04-01

    This paper explores the ways in which technological innovation becomes adopted and incorporated into healthcare practice. Drawing upon the notion of 'field of practices', we examine how adoption is subject to spatially and temporally distributed reconfigurations across a multi-level set of practices, ranging from the policy level to the micro-level setting of individual action. The empirical backdrop is provided by a case study of the adoption of Breast Lymph Node Assay (BLNA), a diagnostic technology innovation for the treatment of breast cancer patients. Our aim is to contribute to the development of a more comprehensive analysis of the processes surrounding the adoption and incorporation of complex healthcare technologies into routine practice.

  11. Improvement of the performances of a tandem simulated moving bed chromatography by controlling the yield level of a key product of the first simulated moving bed unit.

    Science.gov (United States)

    Mun, Sungyong; Wang, Nien-Hwa Linda

    2017-03-10

    One of the trustworthy processes for ternary separation is a tandem simulated moving bed (SMB) process, which consists of two subordinate four-zone SMB units (Ring I and Ring II). To take full advantage of a tandem SMB as a means of recovering all three products with high purities and high economical efficiency, it is important to understand how the separation condition in Ring II is affected by that in Ring I, and further to reflect such point in the stage of designing a tandem SMB. In regard to such issue, it was clarified in this study that the Ring I factors affecting the Ring II condition could be represented by the yield level of a key product of Ring I (Ykey(RingI)). As the Ykey(RingI) level became higher, the amount of the Ring I key-product that was reloaded into Ring II was reduced, which affected favorably the Ring II separation condition. On the other hand, the higher Ykey(RingI) level caused a larger dilution for the stream from Ring I to Ring II, which affected adversely the Ring II separation condition. As a result, a minimum in the desorbent usage of a tandem SMB occurred at the Ykey(RingI) level where the two aforementioned factors could be balanced with each other. If such an optimal Ykey(RingI) level was adopted, the desorbent usage could be reduced by up to 25%. It was also found that as the throughput of a tandem SMB became higher, the factor related to the migration of the Ring I key-product into Ring II was more influential in the performances of a tandem SMB than the factor related to the dilution of the stream from Ring I to Ring II.

  12. Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

    Science.gov (United States)

    Scully, Maura King

    2011-01-01

    Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

  13. Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

    Science.gov (United States)

    Scully, Maura King

    2011-01-01

    Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

  14. Research in Technology Education: Looking Back to Move Forward … Again

    Science.gov (United States)

    Williams, P. John

    2016-01-01

    In 2013 I published, in this Journal, a review of journals and conference publications in Technology Education from 2006 to 2010 as one measure of the nature of research that was being conducted in the area (Williams in "Int J Technol Des Educ" 23(1):1-9, 2013). An element of that review was a prediction of trends, from the findings, to…

  15. Technology on the Move: Recent and Forthcoming Innovations for Tracking Migratory Birds

    DEFF Research Database (Denmark)

    Bridge, Eli S.; Thorup, Kasper; Bowlin, Melissa S.

    2011-01-01

    animals as they travel over continental-scale distances is a difficult logistical and engineering challenge. Although no tracking system works well with all species, improvements to traditional technologies, such as satellite tracking, along with innovations related to global positioning systems, cellular...

  16. Perspectives on scientific and technological literacy in Tonga: Moving forward in the 21st century

    Science.gov (United States)

    Palefau, Tevita Hala

    Tonga has undergone complex changes in the last three decades. Disturbing numbers of young Tongans have inadequate knowledge in traditional science and technology, ill equipped to work in, contribute to and profit from our society. In short, they lack sufficient background knowledge to acquire the training, skills and understanding that are needed in the 21st Century. The purpose of this research is to assist the formulation of national science and technology curriculum. Hence, views of life in Tonga and opinions about Tonga's needs held by three stakeholder groups (traditional, workplaces, public) were paramount in this study. How these stakeholders see Tonga in terms of science and technology needs will contribute substantially to the Ministry of Education's decisions for this century. Based on critical evaluation of international literature and how scientific and technological literacy (STL) is crucial to Tongan society, a model 'TAP-STL' is established as study framework: 'TAP' for ṯraditional, a&barbelow;cademic and p&barbelow;ublic STL, to promote national development. This qualitative case study employs an interview method to collect data from twelve knowledgeable participants selected by reputational sampling from across the kingdom. By exploring their understanding of STL requirements, the study sought to identify any shortfall between the science and technology provided in school and that needed for maintenance of traditional culture, effective participation in Tonga's workplaces and public understanding. The study produced findings under these categories: understanding of traditional knowledge and skills needed to preserve Tongan cultural identity; understanding needed for fishing, handicrafts and everyday maintenance, together with essential health knowledge and skills; and required understanding of public information campaigns related to health, domestic goods, drugs and environment that contribute to responsible citizenship. The study identified

  17. Teacher Perceptions of Moving toward Technology Innovation: Does an Enhancing Education through Technology Grant Lead to Innovation and Change?

    Science.gov (United States)

    Moody, Kimberly Brown

    2009-01-01

    The purpose of this study was to explore the beliefs and perceptions of teachers participating in a project funded by an EETT grant for technology integration, concentrating on factors that reveal how the implementation of the 21st century hardware and staff development might have changed the atmosphere of their classrooms and teaching practices.…

  18. Technology adoption and the impact on average productivity

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.; Zeng, D.; Zilberman, D.

    2011-01-01

    In this paper, a framework is developed to analyze how the specifications of new technologies and the heterogeneity of micro-units of production affect the input use, the adoption pattern, and the productivity of inputs. It shows that asset-productivity-enhancing (APE) technologies tend to be adopte

  19. MODERN TECHNOLOGIES OF VITAMIN AND MINERAL COMPLEXES PRODUCTION

    Directory of Open Access Journals (Sweden)

    I.A. Gromov

    2008-01-01

    Full Text Available The article highlights the information on the technology of the vitamin and mineral complexes production, actions to ensure not only high quality production but also safety for the staff and environmental protection.Key words: vitamin and mineral complexes, production technologies.

  20. MODERN TECHNOLOGIES OF VITAMIN AND MINERAL COMPLEXES PRODUCTION

    OpenAIRE

    I.A. Gromov; R.M. Torshkhoeva

    2008-01-01

    The article highlights the information on the technology of the vitamin and mineral complexes production, actions to ensure not only high quality production but also safety for the staff and environmental protection.Key words: vitamin and mineral complexes, production technologies.

  1. IEA Energy Technology Essentials: Hydrogen Production and Distribution

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Hydrogen Production and Distribution are the topics covered in this edition.

  2. Agent Technology in Agile Multiparallel Manufacturing and Product Support

    NARCIS (Netherlands)

    van Moergestel, L.J.M.

    2014-01-01

    The thesis describes the application of agent technology in product manufacturing and product support. Important issues in the requirements of modern production are short time to market, requirement-driven production and low cost small quantity production. To meet these requirements special low cost

  3. Cultivate technology convergence for product innovation.

    Science.gov (United States)

    Wilkinson, J Malcolm

    2006-04-01

    Technologies from diverse scientific disciplines are being combined to drive innovation in medical devices. How technology convergence and innovation could be further stimulated is explored here using developments in imaging and point-of-care devices as examples.

  4. DEVELOPMENT OF TECHNOLOGY FOR ANODE BALL PRODUCTION

    Directory of Open Access Journals (Sweden)

    G. V. Kozhevnikova

    2015-01-01

    Full Text Available Technology of copper anode balls manufacturing by means of cross-wedge rolling method is developed. The technology satisfies the requirements towards anode balls’ crystalline structure, form and geometrical dimensions accuracy.

  5. A wireless recording system that utilizes Bluetooth technology to transmit neural activity in freely moving animals.

    Science.gov (United States)

    Hampson, Robert E; Collins, Vernell; Deadwyler, Sam A

    2009-09-15

    A new wireless transceiver is described for recording individual neuron firing from behaving rats utilizing Bluetooth transmission technology and a processor onboard for discrimination of neuronal waveforms and associated time stamps. This universal brain activity transmitter (UBAT) is attached to rodents via a backpack and amplifier headstage and can transmit 16 channels of captured neuronal firing data via a Bluetooth transceiver chip over very large and unconstrained distances. The onboard microprocessor of the UBAT allows flexible online control over waveform isolation criteria via transceiver instruction and the two-way communication capacity allows for closed-loop applications between neural events and behavioral or physiological processes which can be modified by transceiver instructions. A detailed description of the multiplexer processing of channel data as well as examples of neuronal recordings in different behavioral testing contexts is provided to demonstrate the capacity for robust transmission within almost any laboratory environment. A major advantage of the UBAT is the long transmission range and lack of object-based line of sight interference afforded by Bluetooth technology, allowing flexible recording capabilities within multiple experimental paradigms without interruption. Continuous recordings over very large distance separations from the monitor station are demonstrated providing experimenters with recording advantages not previously available with other telemetry devices.

  6. Research on Digital Product Modeling Key Technologies of Digital Manufacturing

    Institute of Scientific and Technical Information of China (English)

    DING Guoping; ZHOU Zude; HU Yefa; ZHAO Liang

    2006-01-01

    With the globalization and diversification of the market and the rapid development of Information Technology (IT) and Artificial Intelligence (AI), the digital revolution of manufacturing is coming. One of the key technologies in digital manufacturing is product digital modeling. This paper firstly analyzes the information and features of the product digital model during each stage in the product whole lifecycle, then researches on the three critical technologies of digital modeling in digital manufacturing-product modeling, standard for the exchange of product model data and digital product data management. And the potential signification of the product digital model during the process of digital manufacturing is concluded-product digital model integrates primary features of each stage during the product whole lifecycle based on graphic features, applies STEP as data exchange mechanism, and establishes PDM system to manage the large amount, complicated and dynamic product data to implement the product digital model data exchange, sharing and integration.

  7. Information Technology Research Services: Powerful Tools to Keep Up with a Rapidly Moving Field

    Science.gov (United States)

    Hunter, Paul

    2010-01-01

    Marty firms offer Information Technology Research reports, analyst calls, conferences, seminars, tools, leadership development, etc. These entities include Gartner, Forrester Research, IDC, The Burton Group, Society for Information Management, 1nfoTech Research, The Corporate Executive Board, and so on. This talk will cover how a number of such services are being used at the Goddard Space Flight Center to improve our IT management practices, workforce skills, approach to innovation, and service delivery. These tools and services are used across the workforce, from the executive leadership to the IT worker. The presentation will cover the types of services each vendor provides and their primary engagement model. The use of these services at other NASA Centers and Headquarters will be included. In addition, I will explain how two of these services are available now to the entire NASA IT workforce through enterprise-wide subscriptions.

  8. Information Technology Research Services: Powerful Tools to Keep Up with a Rapidly Moving Field

    Science.gov (United States)

    Hunter, Paul

    2010-01-01

    Marty firms offer Information Technology Research reports, analyst calls, conferences, seminars, tools, leadership development, etc. These entities include Gartner, Forrester Research, IDC, The Burton Group, Society for Information Management, 1nfoTech Research, The Corporate Executive Board, and so on. This talk will cover how a number of such services are being used at the Goddard Space Flight Center to improve our IT management practices, workforce skills, approach to innovation, and service delivery. These tools and services are used across the workforce, from the executive leadership to the IT worker. The presentation will cover the types of services each vendor provides and their primary engagement model. The use of these services at other NASA Centers and Headquarters will be included. In addition, I will explain how two of these services are available now to the entire NASA IT workforce through enterprise-wide subscriptions.

  9. How to consistently make your product, technology or system more environmentally-sustainable?

    DEFF Research Database (Denmark)

    Laurent, Alexis; Cosme, Nuno Miguel Dias; Molin, Christine

    reduced while increasing other relevant environmental impacts or if impacts are shifted from the use stage of a product to the manufacturing stage as a result of a change in the product composition. Here, we provide a glimpse at how LCA can help for eco-design purposes, moving towards the use of low......-impact materials, identifying environmental hotspots parts of the life cycle with largest environmental impacts), making prospective simulations through scenario analyses, comparing and selecting most environmentally-friendly product/technology alternatives, reporting on the environmental performances......Human activities are currently uns ustainable, causing many damages to ecosystems, human health and natural resources. In this setting, the development of new products and technologies has been increasingly required to relate to sustainability and ensure that such development goes hand -in...

  10. Production Situation and Technology Prospect of Medical Isotopes

    Directory of Open Access Journals (Sweden)

    GAO Feng;LIN Li;LIU Yu-hao;MA Xing-jun

    2016-10-01

    Full Text Available The isotope production technology was overviewed, including traditional and newest technology. The current situation of medical isotope production was introduced. The problems faced by isotope supply and demand were analyzed. The future development trend of medical isotopes and technology prospect were put forward. As the most populous country, nuclear medicine develops rapidly, however, domestic isotope mainly relies on imports. The highly productive and relatively safe MIPR is expected to be an effective way to breakthrough the bottleneck of the development of nuclear medicine. Traditional isotope production technologies with reactor can be improved. It's urgent to research and promote new isotope production technologies with reactor. Those technologies which do not depend on reactor will have a bright market prospects.

  11. Determinants And Impacts Of Poultry Production Technologies On ...

    African Journals Online (AJOL)

    Determinants And Impacts Of Poultry Production Technologies On Productivity Of ... The findings showed that age, rearing experience, Total Variable cost, ... Intensification of farmer education and training (extension) and family planning ...

  12. Modelling architectures in multi-product oriented technology development

    DEFF Research Database (Denmark)

    Guðlaugsson, Tómas Vignir

    This thesis investigates the use of architecture modelling in a technology development context.This context presents greater uncertainties than more mature new product development. Applications—the use of products based on the technology being developed—are not fully identified and the requiremen...... frameworks in a technology development projectare presented, along with descriptive results on the context of technology development gained through active participation in the case project.......This thesis investigates the use of architecture modelling in a technology development context.This context presents greater uncertainties than more mature new product development. Applications—the use of products based on the technology being developed—are not fully identified and the requirements...... to be fulfilled are not completely defined.The products to be based on the technology are yet to be developed as the foundation for their development will be developed during the technology development. Furthermore, the production of a new technology is not defined as both the technology and derivative products...

  13. Production Well Performance Enhancement using Sonication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Adewumi, Michael A; Ityokumbul, M Thaddeus; Watson, Robert W; Eltohami, Eltohami; Farias, Mario; Heckman, Glenn; Houlihan, Brendan; Karoor, Samata Prakash; Miller, Bruce G; Mohammed, Nazia; Olanrewaju, Johnson; Ozdemir, Mine; Rejepov, Dautmamed; Sadegh, Abdallah A; Quammie, Kevin E; Zaghloul, Jose; Hughes, W Jack; Montgomery, Thomas C

    2005-12-31

    The objective of this project was to develop a sonic well performance enhancement technology that focused on near wellbore formation damage. In order to successfully achieve this objective, a three-year project was defined. The entire project was broken into four tasks. The overall objective of all this was to foster a better understanding of the mechanisms involved in sonic energy interactions with fluid flow in porous media and adapt such knowledge for field applications. The fours tasks are: • Laboratory studies • Mathematical modeling • Sonic tool design and development • Field demonstration The project was designed to be completed in three years; however, due to budget cuts, support was only provided for the first year, and hence the full objective of the project could not be accomplished. This report summarizes what was accomplished with the support provided by the US Department of Energy. Experiments performed focused on determining the inception of cavitation, studying thermal dissipation under cavitation conditions, investigating sonic energy interactions with glass beads and oil, and studying the effects of sonication on crude oil properties. Our findings show that the voltage threshold for onset of cavitation is independent of transducer-hydrophone separation distance. In addition, thermal dissipation under cavitation conditions contributed to the mobilization of deposited paraffins and waxes. Our preliminary laboratory experiments suggest that waxes are mobilized when the fluid temperature approaches 40°C. Experiments were conducted that provided insights into the interactions between sonic wave and the fluid contained in the porous media. Most of these studies were carried out in a slim-tube apparatus. A numerical model was developed for simulating the effect of sonication in the nearwellbore region. The numerical model developed was validated using a number of standard testbed problems. However, actual application of the model for scale

  14. Endogeneous price leadership in a duopoly: equal products, unequal technology

    NARCIS (Netherlands)

    Dastidar, K.G.; Furth, D.

    2005-01-01

    In the present paper we study endogenous price leadership in the context of a homogeneous product Bertrand duopoly model in which the firms have different, strictly convex cost functions. In such a framework it is well known that a simultaneous move price choice game does not have an equilibrium in

  15. Endogeneous price leadership in a duopoly: equal products, unequal technology

    NARCIS (Netherlands)

    K.G. Dastidar; D. Furth

    2005-01-01

    In the present paper we study endogenous price leadership in the context of a homogeneous product Bertrand duopoly model in which the firms have different, strictly convex cost functions. In such a framework it is well known that a simultaneous move price choice game does not have an equilibrium in

  16. Pathways to Commercial Success. Technologies and Products Supported by the Fuel Cell Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2010-08-01

    This report identifies the commercial and near-commercial (emerging) hydrogen and fuel cell technologies and products that resulted from Department of Energy support through the Fuel Cell Technologies Program in the Office of Energy Efficiency and Renewable Energy.

  17. Technology of pastry products for healthy nutrition purposes

    Directory of Open Access Journals (Sweden)

    Zavadynska Olena

    2016-04-01

    Full Text Available The article considers the possibility of using the carrot puree and oil from pumpkin seeds in the preparation of pastry product. Production technology and regulatory documentation for pastry products were developed and nutritional value of products was investigated.

  18. Technology for Hybrid Pepper Seed Production in China

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    History of hybrid pepper seed production, the status of annually balanced production, and innovative techniques for the large-scale seed production in China are reviewed. Helped by the technological breakthroughs in these fields, China has been the largest base for hybrid pepper seed production in the world.

  19. APPLICATION OF INJECTION TECHNOLOGIES IN METALLURGICAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    S. V. Korneev

    2011-01-01

    Full Text Available Analysis of injection technologies shows that the largest prevalence they got d at application on powerful electric arc furnaces and at out-of-furnace processing of big volumes of metal. at the same time theoretical and experimental basis of using of injection technologies is constantly being replenished with new investigations.

  20. Factors Explaining Faculty Technology Use and Productivity

    Science.gov (United States)

    Xu, Yonghong; Meyer, Katrina A.

    2007-01-01

    This study examines factors related to technology use in teaching by university faculty. An EFA analysis of multiple questions of technology use in the classroom found two factors: one loaded with Web use and the second with email use. Therefore, three research questions were asked: What factors explain faculty use of the Web or email? Are these…

  1. Nano-enabled environmental products and technologies - opportunities and drawbacks

    DEFF Research Database (Denmark)

    Møller Christensen, Frans; Brinch, Anna; Kjølholt, Jesper

    on the (Danish) market, as well as products and technologies, which are still in R&D and it will provide a qualitative overview of health and environmental pros and cons of these technologies. The project has focused on technologies applied in: 1) purification of water and wastewater, 2) remediation of soil...

  2. Technology geography: studying the relationships between technology, location and productivity

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.

    2006-01-01

    Operations management, international management, public policy and economic geography are scientific areas which come together in the study of international technology transfer. This study shows how each of these areas has its own central issues but also has specific parts that are relevant for rese

  3. Digital Mock-up Technology in Product Development and Research

    Institute of Scientific and Technical Information of China (English)

    CHEN Xu; ZHANG Pandeng; YANG Cheng; XU Zhongming

    2006-01-01

    After introducing the present status of digital mock-up (DMU) technology in product development and research, the modeling and its key technologies in product design are described. The architecture of digital design platform system for main DMU model is developed. Based on the architecture, a method of skeleton design has been applied to the development of digital design system.

  4. Solar and Wind Technologies for Hydrogen Production Report to Congress

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2005-12-01

    DOE's Solar and Wind Technologies for Hydrogen Production Report to Congress summarizes the technology roadmaps for solar- and wind-based hydrogen production. Published in December 2005, it fulfills the requirement under section 812 of the Energy Policy Act of 2005.

  5. PERFECTION OF TECHNOLOGY OF CASTINGS PRODUCTION TECHNOLOGY BY CONSUMABLE PATTERNS

    OpenAIRE

    N. I. Urbanovich; O. S. Komarov; V. I. Volosatikov; M. I. Kurbatov; V. G. Pavlovich

    2008-01-01

    The role of closed air gates at casting by gasified models of non-casting polystyrene in the process of castings defects elimination, connected with creation of non-gasified products of polystyrene thermodestruction, is studied.

  6. PERFECTION OF TECHNOLOGY OF CASTINGS PRODUCTION TECHNOLOGY BY CONSUMABLE PATTERNS

    Directory of Open Access Journals (Sweden)

    N. I. Urbanovich

    2008-01-01

    Full Text Available The role of closed air gates at casting by gasified models of non-casting polystyrene in the process of castings defects elimination, connected with creation of non-gasified products of polystyrene thermodestruction, is studied.

  7. Technological Level of Machines in Production Process of Screws

    Directory of Open Access Journals (Sweden)

    Ingaldi Manuela

    2014-12-01

    Full Text Available The article focuses on analysing one of the elements of technological level in a company using the ABC method. The technological modernity of a machine used during the production process of screws was evaluated. In average, this machine was assigned the score 3.4, meaning that most parts of the machine were manufactured using more complex technologies requiring technical skills and knowledge, and many of them also with modern technologies. This means that the machine examined was quite modern

  8. Federalism and technological change in blood products.

    Science.gov (United States)

    Taylor, Mark Zachary

    2009-12-01

    Recent research has shown how federalism affects health care finance, health care reform, and health policy innovation. The purpose of this article is to extend this research program to study the linkages between federalism and technological change. It does so using comparative case studies spanning five countries to examine innovation and diffusion of two blood technologies-enzyme-linked immunosorbent assays (ELISA blood tests) and heat treatment-in response to the threat to the blood supply posed by HIV during the 1980s. Prior research has produced three contradictory models of the federalism-innovation relationship. This article attempts to resolve these contradictions, posits new hypotheses, and highlights sources of omitted variable bias that have important implications for understanding technological change. The case studies show that overall decentralization, rather than federalism alone, aids technological progress by allowing its supporters to "venue shop" around political resistance. Decentralization also makes the state less vulnerable to capture by status-quo interest groups. Moreover, political decentralization may have a positive effect on technological diffusion, but a far weaker effect on innovation. Thus, prior research that conflates these two effects should be revisited.

  9. Developments in China's Onshore Oilfield Production Technology

    Institute of Scientific and Technical Information of China (English)

    Yue Dengtai; Rong Jiashu

    1997-01-01

    @@ As of the end of 1996, China had 330 onshore oilfields in production with a total annual output of 141 × 106 t. Water flooded reserves accounted for 85% of total development reserves, with annual oil output from water flooded reserves accounting for 88% of total annual oil production.

  10. Development of fission Mo-99 production technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Ho; Choung, W. M.; Lee, K. I. and others

    2000-05-01

    Fission Mo-99 is the only parent nuclide of Tc-99m, an extremely useful tool for mdeical diagnosis, with an estimated usage of greater than 80% of nuclear medicine applicatons. HEU and LEU targets to optimize in HANARO irradiation condition suggested and designed for domestic production of fission Mo-99. The optimum process conditions are established in each unit process to meet quality requirements of fission Mo-99 products, and the results of performance test in combined process show Mo separation and purification yield of the above 97%. The concept of Tc generator production process is established, and the result of performance test show Tc production yield of 98.4% in Tc generator procuction process. The drafts is prepared for cooperation of technical cooperation and business investment with foreign country. Evaluation on economic feasibility is accompanied for fission Mo-99 and Tc-99m generator production.

  11. Modern technologies of waste utilization from industrial tire production

    Science.gov (United States)

    Azimov, Yusuf; Gilmanshin, Iskander; Gilmanshina, Suriya

    2016-06-01

    The innovative technology of waste tire production recovery from JSC "Nizhnekamskshina", which determines the possibility of obtaining a new type of composite material in the form fiber filled rubber compound (FFRC) as the raw material, production of rubber products with high technical and operational characteristics.

  12. The power of design product innovation in sustainable energy technologies

    CERN Document Server

    Reinders, Angele H; Brezet, Han

    2012-01-01

    The Power of Design offers an introduction and a practical guide to product innovation, integrating the key topics that are necessary for the design of sustainable and energy-efficient products using sustainable energy technologies. Product innovation in sustainable energy technologies is an interdisciplinary field. In response to its growing importance and the need for an integrated view on the development of solutions, this text addresses the functional principles of various energy technologies next to the latest design processes and innovation methods. From the perspec

  13. Technological innovations in sales of banking products

    Directory of Open Access Journals (Sweden)

    Semenyuta Оlga

    2016-03-01

    Full Text Available The article discusses the features of the remote client service related to the behavior of consumers of retail banking products in terms of the use of remote service channels. Analyze the level of awareness of the remote service channels and barriers considered use of remote service channels on the acquisition of retail banking products based on the segmentation of consumer groups. Based on the findings developed proposals to promote remote service channels using banking products in the retail segment of consumers.

  14. Product with service, technology with business model

    DEFF Research Database (Denmark)

    Sakao, Tomohiko; McAloone, Tim C.

    2011-01-01

    Looking back over the last decade, the importance of an expanded understanding of engineering design has been shared within the engineering design community. Presented concepts and methods to support such expansion include Functional Product Development, Service Engineering, and Product/Service......-Systems (PSS) design. This paper first explains PSS design as a type of an expansion of the engineering design of a physical product. Secondly, it gives a review of PSS research and a projection of future research issues, also ranging out into untraditional fields of research. Finally, it presents a new...

  15. Production technology of high strength reinforcement rod

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ At present JSC "ZSMK" is the largest producer of building reinforcement steel in Russia. One of the most essential conditions for holding our positions on this products market is the increase of assortment and quality of rolled metal.

  16. Immobilization Technologies in Probiotic Food Production

    Science.gov (United States)

    Mitropoulou, Gregoria; Nedovic, Viktor; Goyal, Arun; Kourkoutas, Yiannis

    2013-01-01

    Various supports and immobilization/encapsulation techniques have been proposed and tested for application in functional food production. In the present review, the use of probiotic microorganisms for the production of novel foods is discussed, while the benefits and criteria of using probiotic cultures are analyzed. Subsequently, immobilization/encapsulation applications in the food industry aiming at the prolongation of cell viability are described together with an evaluation of their potential future impact, which is also highlighted and assessed. PMID:24288597

  17. Immobilization Technologies in Probiotic Food Production

    OpenAIRE

    Gregoria Mitropoulou; Viktor Nedovic; Arun Goyal; Yiannis Kourkoutas

    2013-01-01

    Various supports and immobilization/encapsulation techniques have been proposed and tested for application in functional food production. In the present review, the use of probiotic microorganisms for the production of novel foods is discussed, while the benefits and criteria of using probiotic cultures are analyzed. Subsequently, immobilization/encapsulation applications in the food industry aiming at the prolongation of cell viability are described together with an evaluation of their poten...

  18. Immobilization Technologies in Probiotic Food Production

    Directory of Open Access Journals (Sweden)

    Gregoria Mitropoulou

    2013-01-01

    Full Text Available Various supports and immobilization/encapsulation techniques have been proposed and tested for application in functional food production. In the present review, the use of probiotic microorganisms for the production of novel foods is discussed, while the benefits and criteria of using probiotic cultures are analyzed. Subsequently, immobilization/encapsulation applications in the food industry aiming at the prolongation of cell viability are described together with an evaluation of their potential future impact, which is also highlighted and assessed.

  19. Moving Advanced Desiccant Materials into Mainstream Non-CFC Cooling Products

    Energy Technology Data Exchange (ETDEWEB)

    Sand, J. R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Grossman, T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Rice, C. K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Fairchild, P. D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Gross, I. L. [Engelhard/ICC, Hatboro, PA (United States). Fresh Air Solutions

    2004-12-30

    Desiccant dehumidification technology is emerging as a technically viable alternative for comfort conditioning in many commercial and institutional buildings. Attempts to improve the indoor air quality of buildings has resulted in increasingly stringent guidelines for occupant outdoor air ventilation rates. Additionally, revised building heating, ventilating, and air-conditioning (HVAC) design criteria based on regional peak dew point data highlight the important of the latent (moisture removal) building load relative to the sensible (temperature) building load.

  20. Recent advances in membrane technologies for biorefining and bioenergy production.

    Science.gov (United States)

    He, Yi; Bagley, David M; Leung, Kam Tin; Liss, Steven N; Liao, Bao-Qiang

    2012-01-01

    The bioeconomy, and in particular, biorefining and bioenergy production, have received considerable attention in recent years as a shift to renewable bioresources to produce similar energy and chemicals derived from fossil energy sources, represents a more sustainable path. Membrane technologies have been shown to play a key role in process intensification and products recovery and purification in biorefining and bioenergy production processes. Among the various separation technologies used, membrane technologies provide excellent fractionation and separation capabilities, low chemical consumption, and reduced energy requirements. This article presents a state-of-the-art review on membrane technologies related to various processes of biorefining and bioenergy production, including: (i) separation and purification of individual molecules from biomass, (ii) removal of fermentation inhibitors, (iii) enzyme recovery from hydrolysis processes, (iv) membrane bioreactors for bioenergy and chemical production, such as bioethanol, biogas and acetic acid, (v) bioethanol dehydration, (vi) bio-oil and biodiesel production, and (vii) algae harvesting. The advantages and limitations of membrane technologies for these applications are discussed and new membrane-based integrated processes are proposed. Finally, challenges and opportunities of membrane technologies for biorefining and bioenergy production in the coming years are addressed.

  1. Buildings R&D Breakthroughs. Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-04-01

    This report identifies and characterizes commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects sponsored by BTP’s Emerging Technologies subprogram from 2005-2009.

  2. Buildings R&D Breakthroughs: Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2012-04-01

    The purpose of the project described in this report is to identify and characterize commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects funded by BTP’s Emerging Technologies subprogram from 2005-2011.

  3. Buildings R&D Breakthroughs: Technologies and Products Supported by the Building Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A.

    2012-04-15

    The purpose of the project described in this report is to identify and characterize commercially available products and emerging (near-commercial) technologies that benefited from the support of the Building Technologies Program (BTP) within the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy. The investigation specifically focused on technology-oriented research and development (R&D) projects funded by BTP’s Emerging Technologies subprogram from 2005-2011.

  4. Technological Advance for Alginate Production in Mexico

    Directory of Open Access Journals (Sweden)

    Hernández-Carmona G.

    2012-04-01

    Full Text Available Alginates are polysaccharides extracted from brown seaweeds. They are used in food industry, pharmaceutical, textile, among other, because of their properties to give high viscous solution and gel forming. This review describes the optimized process at pilot plant level for alginate production. The process includes washing the algae with HCl at pH 4, extraction of the alginate in Na2CO3 solution at pH 10 and heating to 80oC, dilution of the paste and filtrate with a vacuum rotary filter. Alginate precipitation is carried out by adding CaCl2 filtration. The fibers obtained are treated with HCl to obtain alginic acid. The product is neutralized with Na2CO3 to obtain sodium alginate. The product is dried with hot air, milled, and screened at different mesh sizes. We described the different products obtained and their physical and chemical properties. Finally, costs and barriers found that limit the alginate production at commercial level in Mexico are discussed, including the lack of the industrial design, the international cost of the alginates, the policy to give the seaweeds beds concessions, and the role of the investors.

  5. Development of the cyclotron radioisotope production technology

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Yong Sup; Chun, K.S.; Yang, S.D.; Lee, J.D.; Ahn, S.H.; Yun, Y.K.; Park, H.; Lee, J.S.; Chai, J.S.; Kim, U.S.; Hong, S.S.; Lee, M.Y.; Park, C.W.; Baik, S. K.; Kim, E. H.; Kim, T. K.; Kim, K. S.; Kim, J. H

    1999-04-01

    The purpose of this study is to contribute the advance of nuclear medicine and to the improvement of human health through the development of various accelerator radionuclides and mass production with automization of production. The results obtained from this study are following: 1) In order to introduce 30 MeV high current cyclotron, the specification of cyclotron has been made, the building site was selected and we drew the draw-up of cyclotron. The cyclotron installation contract was postponed until the financial resources could be secured. 2) For a development high purity 1-123 producing system, a Xe-124 target system, a temperature measurement system of the inner part of the target and a target window were fabricated. A Xe-124 gas target recovery system and a full production system of 1-123 was drew up. 3) For a development of a therapeutic nuclide At-211, a target for the production of At-211 via {sup 209}Bi(alpha, 2n) reaction was fabricated. Produced At-211 was separated by distillation method. 4) For development of beta-emitting nuclides, Ti-45, C-11, F{sub 2}-18, beam irradiation system suitable for each target were fabricated. 5) For automatic production of Ga-67, automated module and PLC program was made 6) For the quality control of radiopharmaceuticals, analytical method of thallium and copper by polarography was investigated and established.

  6. Snake antivenoms: adverse reactions and production technology

    Directory of Open Access Journals (Sweden)

    VM Morais

    2009-01-01

    Full Text Available Antivenoms have been widely used for more than a century for treating snakebites and other accidents with poisonous animals. Despite their efficacy, the use of heterologous antivenoms involves the possibility of adverse reactions due to activation of the immune system. In this paper, alternatives for antivenom production already in use were evaluated in light of their ability to minimize the occurrence of adverse reactions. These effects were classified according to their molecular mechanism as: anaphylactic reactions mediated by IgE, anaphylactoid reactions caused by complement system activation, and pyrogenic reactions produced mainly by the presence of endotoxins in the final product. In the future, antivenoms may be replaced by humanized antibodies, specific neutralizing compounds or vaccination. Meanwhile, improvements in antivenom quality will be focused on the obtainment of a more purified and specific product in compliance with good manufacturing practices and at an affordable cost.

  7. [Technology transfer to the facility for production of medicines].

    Science.gov (United States)

    Beregovykh, V V; Spitskiĭ, O P

    2013-01-01

    Innovation development of pharmaceutical industry is close connected to knowledge transfer going to each subsequent life cycle phase of medicinal product. Formal regulation of technology and knowledge transfer is essential for achievement high quality during production of medicines designed during development phase. Conceptual tools, approaches and requirements are considered that are necessary for knowledge and technology transfer across all the life cycle phases of medicines. They are based on scientific knowledge of medicinal products and take into account both international and Russian regulations in the area of development, production and distribution of medicines. Importance of taking into consideration all aspects related to quality of medicines in all steps of technology transfer is shown. An approach is described for technology transfer organization for Russian pharmaceutical manufacturers based on international guides in this area.

  8. GROUP TECHNOLOGY IN CONTEXT OF THE PRODUCT CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    Lenka Debnárová

    2014-03-01

    Full Text Available In the intensive competitive environment of the global economy, the survival of even the most well-established the world manufacturers depends on the ability to improve continuously quality while reducing costs. The resulting higher productivity is the key to market leadership and gaining sustainable competitive advantage. This paper outlines a group technology and classification of products which improve productivity, quality, inventory management of a company and reduce production times.

  9. THE COMMERCIAL POTENTIAL OF NEW DAIRY PRODUCTS FROM MEMBRANE TECHNOLOGY

    OpenAIRE

    Kim, Sung-Yong; Lalor, Alejandro; Siebert, John W.

    2001-01-01

    Membrane filtration technologies are capable of creating entirely new, more functional food products. In this regard, potential new dairy products include high-protein, low-lactose fluid milk, high-protein, low-lactose ice cream, and non-far yogurt made with fewer stabilizers. An initial survey of membrane manufacturing companies determined the added cost to produce such functional food products to be two to six percent of the existing retail price for similar standard dairy products. A subse...

  10. Micro-production using Bits-out technologies

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    Micro products can be characterised as having at least one critical dimension or functional feature in the sub-mm range. The production of such micro components requires the use of processes usually combined into complex process chains. The choice of processes depends largely on the material...... involved and on the complexity and characteristics of the components. For micro products in metals, polymers or ceramics down-scaling of macro-scale production technologies is a suitable way forward. This however poses challenges in terms of the so-called size effects and also the supporting technologies...

  11. Innovative Canadian Process Technology For Biodiesel Production

    Energy Technology Data Exchange (ETDEWEB)

    Johar, Sangat; Norton, Kevin

    2010-09-15

    The need for increasing renewable and alternative energy in the global energy mix has been well recognized by Governments and major scientific forums to reduce climate change impact for this living planet. Biodiesel has very high potential for GHG emission reduction. An innovative process developed in Canada provides solution to mitigate the feedstock, yield and quality issues impacting the industry. The Biox process uses a continuous process which reduces reaction times, provides > 99% yield of high quality biodiesel product. The process is feedstock flexible and can use cheaper higher FFA feedstock providing a sustainable approach for biodiesel production.

  12. Formative Assessment Probes: Talk Moves. A Formative Assessment Strategy for Fostering Productive Probe Discussions

    Science.gov (United States)

    Keeley, Page

    2016-01-01

    Formative assessment probes can be used to foster productive science discussions in which students make their thinking visible to themselves, their peers, and the teacher. During these discussions, there is an exchange between the teacher and students that encourages exploratory thinking, supports careful listening to others' ideas, asks for…

  13. Generative innovation practices, customer creativity, and the adoption of new technology products

    DEFF Research Database (Denmark)

    Tanev, Stoyan; Frederiksen, Marianne Harbo

    2014-01-01

    customer creativity, and thus adoption. In this article, we embrace a definition of innovation as “the adoption of a new practice by a community” where the innovator is the one who does not only sense and move into new opportunities but also mobilizes all the necessary resources needed by customers...... for technological product adoption; missing the chance to enable their creativity is equivalent to missing the opportunity of seeing them for who they really are. The result is a distorted vision that is ultimately rooted in the misconception of the dynamics of customer value. We particularly emphasize two points...

  14. INFLUENCE OF STARTING CULTURES IN HAM PRODUCTION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Nesterenko A. A.

    2014-09-01

    Full Text Available For today, creation of the technologies, allowing lowering the cost price of manufacture of meat products, thus guaranteeing the consumer the same set of quality standards is very important. Due to biotechnology development, working out and introduction of the new technologies focused on an intensification of a complex of difficult biochemical transformations which proceed in meat raw materials by manufacture of sausage products became possible

  15. Biophotolysis, hydrogen, production and algal culture technology

    Energy Technology Data Exchange (ETDEWEB)

    Skulberg, O.M. [Norwegian Inst. for Water Research, Oslo (Norway)

    1995-12-31

    In this essay the importance and place of biophotolysis in the hydrogen energy system is described. The biophotolysis of water is achieved by two biochemical processes carried out by the activity of chlorophyll containing reaction centres coupled to hydrogenase and nitrogenase. Micro algae belonging to the classes Chlorophyceae and Cyanophyceae can produce molecular hydrogen by the decomposition of water using solar energy. Among Anoxyphotobactelia organisms of the families Chrorna iaceae and Chlorobiaceae are also used for the bioengineering development of biophotolysis. A review is presented of the organisms and the processes involved in the context of their applications for algal culture technology. 2 tabs., 52 refs.

  16. Production technology of high strength reinforcement rod

    Institute of Scientific and Technical Information of China (English)

    Yurev; A.; B.; Chinokalov; V.; Y.; Efimov; O.; Y.; Zezikov; M.; V.; Myskova; N.; V.

    2005-01-01

    At present JSC "ZSMK" is the largest producer of building reinforcement steel in Russia. One of the most essential conditions for holding our positions on this products market is the increase of assortment and quality of rolled metal.……

  17. Production of catechols: microbiology and technology

    NARCIS (Netherlands)

    Krab-Hüsken, L.E.

    2002-01-01

    Catechols play an important role in the fine-chemical and flavour industry, as well as in photography, dyeing fur, rubber and plastic production. Many of these compounds cannot easily be synthesised chemically, but some micro-organisms are capable of producing catechols fro

  18. Production of catechols : microbiology and technology

    NARCIS (Netherlands)

    Krab-Hüsken, L.

    2002-01-01

    Catechols play an important role in the fine-chemical and flavour industry, as well as in photography, dyeing fur, rubber and plastic production. Many of these compounds cannot easily be synthesised chemically, but some micro-organisms are capable of producin

  19. Henkel Technologies and Products for China Aerospace

    Institute of Scientific and Technical Information of China (English)

    Michael Cichon; Helen Wei Li; Alex Wong; Stan Lehmann; Raymond Wong

    2006-01-01

    Epoxy structural adhesives and composites have been in use for many years for the construction of aerospace vehicles. Henkel provides many epoxy products. Many other resin systems have been evaluated and several, such as imide,phenolic and cyanate ester, have also achieved significant use. Henkel's newly developed "Epsilon" chemistry demonstrates unique features that benefit application in aerospace structure that use adhesives and composites.

  20. Innovative mechanical technologies for agricultural and forest quality productions

    Directory of Open Access Journals (Sweden)

    Raffaele Cavalli

    2008-04-01

    Full Text Available The quality of agricultural and forest products are related to the productive process in which innovative mechanical technologies are used. The innovation should be considered at product, process and enterprise level, the last one being considered as changes into enterprise organization, included services diversification. In the field of machinery used for agricultural products, from soil tillage to harvesting and post-harvesting processes the innovation dealing with products, but also with energy use, environmental protection, work safety has been important due to the mechanical technology output. In the forest sector working systems in which operations are carried out in totally mechanized way, with small turn to semi-mechanized operations, are growing. They are innovations that should change the relationship with young generation which could consider the mechanical technologies attractive for a working activity until now evaluated not much desiderable.

  1. Innovative mechanical technologies for agricultural and forest quality productions

    Directory of Open Access Journals (Sweden)

    Raffaele Cavalli

    2011-02-01

    Full Text Available The quality of agricultural and forest products are related to the productive process in which innovative mechanical technologies are used. The innovation should be considered at product, process and enterprise level, the last one being considered as changes into enterprise organization, included services diversification. In the field of machinery used for agricultural products, from soil tillage to harvesting and post-harvesting processes the innovation dealing with products, but also with energy use, environmental protection, work safety has been important due to the mechanical technology output. In the forest sector working systems in which operations are carried out in totally mechanized way, with small turn to semi-mechanized operations, are growing. They are innovations that should change the relationship with young generation which could consider the mechanical technologies attractive for a working activity until now evaluated not much desiderable.

  2. 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.

  3. Technology Diffusion and Productivity Growth in Health Care.

    Science.gov (United States)

    Skinner, Jonathan; Staiger, Douglas

    2015-12-01

    We draw on macroeconomic models of diffusion and productivity to explain empirical patterns of survival gains in heart attacks. Using Medicare data for 2.8 million patients during 1986-2004, we find that hospitals rapidly adopting cost-effective innovations such as beta blockers, aspirin, and reperfusion, had substantially better outcomes for their patients. Holding technology adoption constant, the marginal returns to spending were relatively modest. Hospitals increasing the pace of technology diffusion ("tigers") experienced triple the survival gains compared to those with diminished rates ("tortoises"). In sum, small differences in the propensity to adopt effective technology lead to wide productivity differences across hospitals.

  4. PRODUCTION OF PROTOTYPE PARTS USING DIRECT METAL LASER SINTERING TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Josef Sedlak

    2015-08-01

    Full Text Available Unconventional methods of modern materials preparation include additive technologies which involve the sintering of powders of different chemical composition, granularity, physical, chemical and other utility properties. The technology called Rapid Prototyping, which uses different technological principles of producing components, belongs to this type of material preparation. The Rapid Prototyping technology facilities use photopolymers, thermoplastics, specially treated paper or metal powders. The advantage is the direct production of metal parts from input data and the fact that there is no need for the production of special tools (moulds, press tools, etc.. Unused powder from sintering technologies is re-used for production 98% of the time, which means that the process is economical, as well as ecological.The present paper discusses the technology of Direct Metal Laser Sintering (DMLS, which falls into the group of additive technologies of Rapid Prototyping (RP. The major objective is a detailed description of DMLS, pointing out the benefits it offers and its application in practice. The practical part describes the production and provides an economic comparison of several prototype parts that were designed for testing in the automotive industry.

  5. Central Florida Film Production Technology Training Program. Final Report.

    Science.gov (United States)

    Valencia Community Coll., Orlando, FL.

    The Central Florida Film Production Technology Training program provided training to prepare persons for employment in the motion picture industry. Students were trained in stagecraft, sound, set construction, camera/editing, and post production. The project also developed a curriculum model that could be used for establishing an Associate in…

  6. Central Florida Film Production Technology Training Program. Curriculum.

    Science.gov (United States)

    Valencia Community Coll., Orlando, FL.

    The Central Florida Film Production Technology Training program provided training to prepare 134 persons for employment in the motion picture industry. Students were trained in stagecraft, sound, set construction, camera/editing, and post production. The project also developed a curriculum model that could be used for establishing an Associate in…

  7. Technology for Salt Production in the Mixteca Alta

    Directory of Open Access Journals (Sweden)

    Ricardo Antonio León Hernández

    2015-01-01

    Full Text Available Salt production in the Mixteca Alta is a traditional means of production from prehispanic period, which, despite the economic transformation processes in the colonial period, remained significant features of the traditional process, based on the documented similar models from other productive regions in Mexico. The salt in the novohispanic period was considered a major consumption economic asset due to its use in production processes for the production of new economic products that supported the economy of preindustrial societies (Terán, 2011, p. 71; Williams, 2008. Technology refers to the knowledges for solving human needs arising lifestyle of the cultural groups that develop them. The resources of the natural environment underpin the means of labor that man requires to perform its activities, including economic. The means of production and production processes are technological developments, which involve elements of tangible and intangible order. The study of work processes for salt extraction, are significantly related to the processes of technological evolution that man has developed for the use of natural resources. The economic activities of the primary sector are examples of how humans culturally and economically were inserted in the natural environment (Malpica, 2008, p. 59. This analysis presents a historiographical approach to the study of the processes and the technology required for the extraction of salt in the Mixteca Alta.

  8. Co-Simulation Technology for Complex Product Design

    Institute of Scientific and Technical Information of China (English)

    熊光楞; 陈小波; 郭滨; 蹇佳; 王成龙

    2002-01-01

    First analyze the simulation requirements in complex product design, then propose the approach to full applying simulation to complex product design, and present the key enable technology with respect to modeling, simulation running, VV&A,evaluation and decision making and supporting platform.

  9. Identifying and Researching Market Opportunities for New High Technology Products.

    Science.gov (United States)

    Dunstan, Peter

    Using a product called the synchro-pulse welder as a case study example, this paper discusses the activities of CSIRO (Commonwealth Scientific and Industrial Research Organisation) in identifying and marketing new high-technology products. A general discussion of CSIRO's market research plans includes two goals to be attained within the next 5…

  10. Analysis the Impact of Technology Spillovers on Total Factor Productivity of Agricultural Sector in Iran

    Directory of Open Access Journals (Sweden)

    Mostafa Baniasadi

    2016-09-01

    Group of Eight developed countries (D8 plus China. Technology spillover indexes are thus decomposed into two components: Imports of capital goods and foreign direct investment (FDI. Index of capital goods imports measures imports of capital goods from major commercial partners of Iran (D8 countries and china. Foreign direct investment (FDI represents the share of foreign capital in agricultural sectors. Therefore, the empirical analysis of the technology spillover on the productivity of agricultural sectors is based on theatrical framework and ARDL model. Results and Discussion: According to the results of the ARDL model, technological spillover effect on the TFP of agricultural sector, in long-term shows that technology spillover has a positive and significant effect on agricultural productivity from both channels of capital goods import and foreign direct investment (FDI. But in short-term spillover variable from a capital goods import channel is not significant. This indicates that absorption of the technology from imports of capital goods channel do not perform very well and probably low-tech and without affecting on TFP of agriculture sector is imported. But in long-term technology spillover from imports channels also had a positive impact on total factor productivity of the agricultural sector. In fact, high technologies in long-term can be absorbed through the imports and influenced on TFP. According to thesis study results, the estimated coefficient of error correction term is equal to 0.53.This means that in each period, 53 percent of imbalances of agricultural TFP will be resolved. The average speed of upward of adjustment reflects the fact that in Iran economy, deviations and imbalances have arisen in the agricultural sector TFP caused by technology spillovers shocks, move very fast towards long-run equilibrium. Conclusions: The purpose of this paper is to advance the knowledge for a key question with evident implications for economic policy: What is the

  11. CITRIC ACID PRODUCTION USING FERMENTATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    ANKIT KUMAR

    2007-01-01

    Full Text Available Citric acid, C3H4OH(COOH3, (Scheele and Wehmer 1897 can be generally manufactured by chemical synthesis which is not much preferred now-a-days because of high costs involved in it and also by fermentation of sugar containing sources in the presence of fungus Aspergillus niger. Citric acid is used in confections and soft drinks ( as a flavouring agent, in metal-cleaning compositions, and in improving the stability of foods and other organic substances by suppressing the deleterious action of dissolved metal salts. Fermentation results in the breakdown of complex organic substances into simpler ones through the action of catalysis. This project involves the production of citric acid from fungal strain of Aspergillus niger ATCC 9142, using various sources like cane molasses, beet molasses, sweet potato and grape sugar by employing submerged and surface fermentation. The fermentation process has been carried out at ph 4.5 and temperature 28 0C. The recovery of citric acid from fermented broth is generally performed through three procedures-precipitation, extraction and adsorption(mainly using ion-exchange resins. The main aim of the project is to achieve a cost reduction in citric acid production by using less expensive substrates.

  12. A Technological Overview of Biogas Production from Biowaste

    Directory of Open Access Journals (Sweden)

    Spyridon Achinas

    2017-06-01

    Full Text Available The current irrational use of fossil fuels and the impact of greenhouse gases on the environment are driving research into renewable energy production from organic resources and waste. The global energy demand is high, and most of this energy is produced from fossil resources. Recent studies report that anaerobic digestion (AD is an efficient alternative technology that combines biofuel production with sustainable waste management, and various technological trends exist in the biogas industry that enhance the production and quality of biogas. Further investments in AD are expected to meet with increasing success due to the low cost of available feedstocks and the wide range of uses for biogas (i.e., for heating, electricity, and fuel. Biogas production is growing in the European energy market and offers an economical alternative for bioenergy production. The objective of this work is to provide an overview of biogas production from lignocellulosic waste, thus providing information toward crucial issues in the biogas economy.

  13. The characteristics of extracellular polymeric substances and soluble microbial products in moving bed biofilm reactor-membrane bioreactor.

    Science.gov (United States)

    Duan, Liang; Jiang, Wei; Song, Yonghui; Xia, Siqing; Hermanowicz, Slawomir W

    2013-11-01

    The characteristics of extracellular polymeric substances (EPS) and soluble microbial products (SMP) in conventional membrane bioreactor (MBR) and in moving bed biofilm reactor-membrane bioreactors (MBBR-MBR) were investigated in long-term (170 days) experiments. The results showed that all reactors had high removal efficiency of ammonium and COD, despite very different fouling conditions. The MBBR-MBR with media fill ratio of 26.7% had much lower total membrane resistance and no obvious fouling were detected during the whole operation. In contrast, MBR and MBBR-MBR with lower and higher media fill experienced more significant fouling. Low fouling at optimum fill ratio may be due to the higher percentage of small molecular size (100 kDa) of EPS and SMP in the reactor. The composition of EPS and SMP affected fouling due to different O-H bonds in hydroxyl functional groups, and less polysaccharides and lipids.

  14. Wood for energy production. Technology - environment - economy[Denmark

    Energy Technology Data Exchange (ETDEWEB)

    Serup, H.; Falster, H.; Gamborg, C. [and others

    1999-07-01

    'Wood for Energy Production', 2nd edition, is a readily understood guide to the application of wood in the Danish energy supply. The first edition was named 'Wood Chips for Energy Production'. It describes the wood fuel from forest to consumer and provides a concise introduction to technological, environmental, and financial matters concerning heating systems for farms, institutions, district heating plants, and CHP plants. The individual sections deal with both conventional, well known technology, as well as the most recent technological advances in the field of CHP production. The purpose of this publication is to reach the largest possible audiance, and it is designed so that the layman may find its background information of special relevance. 'Wood for Energy Production' is also available in German and Danish. (au)

  15. Multi-objective optimization for the economic production of d-psicose using simulated moving bed chromatography.

    Science.gov (United States)

    Wagner, N; Håkansson, E; Wahler, S; Panke, S; Bechtold, M

    2015-06-12

    The biocatalytic production of rare carbohydrates from available sugar sources rapidly gains interest as a route to acquire industrial amounts of rare sugars for food and fine chemical applications. Here we present a multi-objective optimization procedure for a simulated moving bed (SMB) process for the production of the rare sugar d-psicose from enzymatically produced mixtures with its epimer d-fructose. First, model parameters were determined using the inverse method and experimentally validated on a 2-2-2-2 lab-scale SMB plant. The obtained experimental purities (PUs) were in excellent agreement with the simulated data derived from a transport-dispersive true-moving bed model demonstrating the feasibility of the proposed design. In the second part the performance of the separation was investigated in a multi-objective optimization study addressing the cost-contributing performance parameters productivity (PR) and desorbent requirement (DR) as a function of temperature. While rare sugar SMB operation under conditions of low desorbent consumption was found to be widely unaffected by temperature, SMB operation focusing on increased PR significantly benefited from high temperatures, with possible productivities increasing from 3.4kg(Lday)(-1) at 20°C to 5kg(Lday)(-1) at 70°C, indicating that decreased selectivity at higher temperatures could be fully compensated for by the higher mass transfer rates, as they translate into reduced switch times and hence higher PR. A DR/PR Pareto optimization suggested a similar but even more pronounced trend also under relaxed PU requirements, with the PR increasing from 4.3kg(Lday)(-1) to a maximum of 7.8kg(Lday)(-1) for SMB operation at 50°C when the PU of the non-product stream was reduced from 99.5% to 90%. Based on the in silico optimization results experimental SMB runs were performed yielding considerable PRs of 1.9 (30°C), 2.4 (50°C) and 2.6kg(Lday)(-1) (70°C) with rather low DR (27L per kg of rare sugar produced) on a

  16. DIRECTION OF DEVELOPMENT FOR NATION'S PETROCHEMICAL PRODUCTS AND TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    Qi Baohai

    2001-01-01

    @@ As a result of remarkable advance over the past several dozen years with continuous development of technology, rapid increase of new products, and steady expansion in production scope, China's petrochemical industry has grown into a well-established industrial system composed of more than 20 trades,providing over 40,000 kinds of product which are complete in range and generally serialized in variety.

  17. Bioconversion technologies of crude glycerol to value added industrial products

    Directory of Open Access Journals (Sweden)

    Vijay Kumar Garlapati

    2016-03-01

    Full Text Available Crude glycerol that is produced as the by-product from biodiesel, has to be effectively utilized to contribute to the viability of biodiesel. Crude glycerol in large amounts can pose a threat to the environment. Therefore, there is a need to convert this crude glycerol into valued added products using biotechnological processes, which brings new revenue to biodiesel producers. Crude glycerol can serve as a feedstock for biopolymers, poly unsaturated fatty acids, ethanol, hydrogen and n-butanol production and as a raw material for different value added industrial products. Hence, in this review we have presented different bioconversion technologies of glycerol to value added industrial products.

  18. Technology diffusion of energy-related products in residential markets

    Energy Technology Data Exchange (ETDEWEB)

    Davis, L.J.; Bruneau, C.L.

    1987-05-01

    Acceptance of energy-related technologies by end residential consumers, manufacturers of energy-related products, and other influential intermediate markets such as builders will influence the potential for market penetration of innovative energy-related technologies developed by the Department of Energy, Office of Building and Community Systems (OBCS). In this report, Pacific Northwest Laboratory reviewed the available information on technology adoption, diffusion, and decision-making processes to provide OBCS with a background and understanding of the type of research that has previously been conducted on this topic. Insight was gained as to the potential decision-making criteria and motivating factors that influence the decision-maker(s) selection of new technologies, and some of the barriers to technology adoption faced by potential markets for OBCS technologies.

  19. Technological products to support the Venezuelan heavy oil development

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, J.; Negrin, Z.; Duran, M.; Vilera, M.; Santamaria, F. [PDVSA INTEVEP (Venezuela)

    2011-07-01

    In Venezuela, important reserves of heavy oil crude are located at the Orinoco oil belt and the challenge is to develop these fields in a safe and environmentally friendly way. To address this challenge, PDVSA Intevep has been developing cutting edge technologies for more than 30 years. The aim of this paper is to present the principal inventions of PDVSA Intevep and their application in the Venezuelan traditional areas. PDVSA Intevep is the technological development and research center of the Venezuelan national oil industry; they own 773 patents, 103 trademarks, 48 copyrights, 13 trade secrets and 35 products used in different technological areas. The technologies presented will be used in the Orinoco oil belt in support of Venezuelan technological sovereignty. PDVSA Intevep has developed and adapted many technologies aimed at putting oil resources at the service of the whole population and ending social inequalities.

  20. Moving Frontiers of Empire: Production, Travel and Transformation through Technologies of Display

    Science.gov (United States)

    Macnab, Natasha; Grosvenor, Ian; Myers, Kevin

    2013-01-01

    Over the past two decades there has been a growing interest in the exploration of "transnational history". This work has focused in general on understanding the "movement, ebb and circulation" of ideas across borders and in particular on the introduction, transmission, reception and appropriation of ideas through the process of…

  1. Technologically Constructed Childhoods: Moving beyond a Reproductive to a Productive and Critical View of Curriculum Development

    Science.gov (United States)

    Fleer, Marilyn

    2011-01-01

    Many countries around the world have in place national early childhood curriculum documents for supporting educators, including Australia. It is timely for the field of early childhood education to consider the contemporary experiences of children from the twenty-first century in relation to how early childhood curriculum is framed. For instance,…

  2. A reliable and consistent production technology for high volume compacted graphite iron castings

    Institute of Scientific and Technical Information of China (English)

    Liu Jincheng

    2014-01-01

    The demands for improved engine performance, fuel economy, durability, and lower emissions provide a continual chalenge for engine designers. The use of Compacted Graphite Iron (CGI) has been established for successful high volume series production in the passenger vehicle, commercial vehicle and industrial power sectors over the last decade. The increased demand for CGI engine components provides new opportunities for the cast iron foundry industry to establish efficient and robust CGI volume production processes, in China and globaly. The production window range for stable CGI is narrow and constantly moving. Therefore, any one step single addition of magnesium aloy and the inoculant cannot ensure a reliable and consistent production process for complicated CGI engine castings. The present paper introduces the SinterCast thermal analysis process control system that provides for the consistent production of CGI with low nodularity and reduced porosity, without risking the formation of lfake graphite. The technology is currently being used in high volume Chinese foundry production. The Chinese foundry industry can develop complicated high demand CGI engine castings with the proper process control technology.

  3. Information Technology Model for Product Lifecycle Engineering

    Directory of Open Access Journals (Sweden)

    Bhanumathi KS

    2013-02-01

    Full Text Available An aircraft is a complex, multi-disciplinary, system-engineered product that requires real-time global technical collaboration through its life-cycle. Engineering data and processes which form the backbone of the aircraft should be under strict Configuration Control (CC. It should be model-based and allow for 3D visualization and manipulation. This requires accurate, realtime collaboration and concurrent engineering-based business processes operating in an Integrated Digital Environment (IDE. The IDE uses lightweight, neutral Computer Aided Design (CAD Digital Mock-Up (DMU. The DMU deals with complex structural assemblies and systems of more than a hundred thousand parts created by engineers across the globe, each using diverse CAD, Computer Aided Engineering (CAE, Computer Aided Manufacturing (CAM, Computer Integrated Manufacturing (CIM, Enterprise Resource Planning (ERP, Supply Chain Management(SCM,Customer Relationship Management(CRM and Computer Aided Maintenance Management System (CAMMS systems. In this paper, a comprehensive approach to making such an environment a reality is presented.

  4. Cardamom--production, technology, chemistry, and quality.

    Science.gov (United States)

    Govindarajan, V S; Narasimhan, S; Raghuveer, K G; Lewis, Y S

    1982-01-01

    Cardamom, Elettaria cardamomum Maton var. Miniscula Burkill (Fam. Zingiberaceae) known as true or lesser cardamom is the widely cultivated variety and important in the world trade. It occupies a high second or third place in world trade, being a high priced spice. It belongs to the sweet spices group and is used predominantly to flavor sweets, baked goods, and coffee, particularly in the Arab countries. This monograph critically reviews the post-harvest handling and processing and the chemistry of the volatiles. The components contributing to the characteristic aroma for which the spice is valued are specifically considered. Gas chromatographic analysis for quality control and attempts are evaluating the aroma quality by sensory profile are discussed in relation to regional varieties, and processing variables. The areas in which further research is required are indicated. The botanical and cultivation aspects and production and trade of the different growing and consuming regions are briefly considered. Available information on other "cardamoms" from related species and genera are summarized.

  5. Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies Office - 2014

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-02-01

    This FY 2014 report updates the results of an effort to identify and characterize commercial and near-commercial (emerging) technologies and products that benefited from the support of the Fuel Cell Technologies Office and its predecessor programs within DOE's Office of Energy Efficiency and Renewable Energy.

  6. Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies Office - 2015

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-01-08

    This FY 2015 report updates the results of an effort to identify and document the commercial and emerging (projected to be commercialized within the next 3 to 5 years) hydrogen and fuel cell technologies and products that resulted from U.S. Department of Energy support through the Fuel Cell Technologies Office in the Office of Energy Efficiency and Renewable Energy.

  7. Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies Office - 2013

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-04-30

    This FY 2013 report updates the results of an effort to identify and characterize commercial and near-commercial (emerging) technologies and products that benefited from the support of the Fuel Cell Technologies Office and its predecessor programs within DOE's Office of Energy Efficiency and Renewable Energy.

  8. Pathways to Commercial Success. Technologies and Products Supported by the Fuel Cell Technologies Program - 2012

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-09-01

    This FY 2012 report updates the results of an effort to identify and characterize commercial and near-commercial (emerging) technologies and products that benefited from the support of the Fuel Cell Technologies Program and its predecessor programs within DOE's Office of Energy Efficiency and Renewable Energy.

  9. Pathways to Commercial Success. Technologies and Products Supported by the Fuel Cell Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-09-01

    This FY 2011 report updates the results of an effort to identify and characterize commercial and near-commercial (emerging) technologies and products that benefited from the support of the Fuel Cell Technologies Program and its predecessor programs within DOE's Office of Energy Efficiency and Renewable Energy.

  10. Mobile Technology and CAD Technology Integration in Teaching Architectural Design Process for Producing Creative Product

    Science.gov (United States)

    Bin Hassan, Isham Shah; Ismail, Mohd Arif; Mustafa, Ramlee

    2011-01-01

    The purpose of this research is to examine the effect of integrating the mobile and CAD technology on teaching architectural design process for Malaysian polytechnic architectural students in producing a creative product. The website is set up based on Caroll's minimal theory, while mobile and CAD technology integration is based on Brown and…

  11. Review of technologies of processing of technogenic products of copper production

    Directory of Open Access Journals (Sweden)

    A. K. Serikbayeva

    2015-10-01

    Full Text Available Extraction of rare metals from a production wastes is actually as they small quantities accompany non-ferrous metals and generally collect in products of processing of the main raw materials. In article offered technological schemes of processing of such materials were considered.In article the technological schemes of processing of waste of copper production containing rare metals are considered. The offered ways can will be applied in metallurgy to extraction of osmium and rhenium from waste.

  12. Additive manufacturing of metals the technology, materials, design and production

    CERN Document Server

    Yang, Li; Baughman, Brian; Godfrey, Donald; Medina, Francisco; Menon, Mamballykalathil; Wiener, Soeren

    2017-01-01

    This book offers a unique guide to the three-dimensional (3D) printing of metals. It covers various aspects of additive, subtractive, and joining processes used to form three-dimensional parts with applications ranging from prototyping to production. Examining a variety of manufacturing technologies and their ability to produce both prototypes and functional production-quality parts, the individual chapters address metal components and discuss some of the important research challenges associated with the use of these technologies. As well as exploring the latest technologies currently under development, the book features unique sections on electron beam melting technology, material lifting, and the importance this science has in the engineering context. Presenting unique real-life case studies from industry, this book is also the first to offer the perspective of engineers who work in the field of aerospace and transportation systems, and who design components and manufacturing networks. Written by the leadin...

  13. Energy Address Delivery Technologies and Thermal Transformations in Food Production

    OpenAIRE

    Burdo O.G.; Sit M.L.; Zikov A.V.; Reznychenco D.N.; Juravleov A.A.

    2016-01-01

    In this article, energetic and technical paradoxes in food nanotechnologies and traditional approaches to evaluation of energy recourses using are considered. Hypotheses of improvement of food production energy technologies are formulated. Classification of principles of address delivery of energy to food raw materials elements is given. We had substantiated the perspective objectives for heat-pumps installations and biphasic heat-transfer systems. The energy efficiency of new technolo-gies i...

  14. Technology and economic assessment of lactic acid production and uses

    Energy Technology Data Exchange (ETDEWEB)

    Datta, R.; Tsai, S.P.

    1996-03-01

    Lactic acid has been an intermediate-volume specialty chemical (world production {approximately}50,000 tons/yr) used in a wide range of food-processing and industrial applications. Potentially, it can become a very large-volume, commodity-chemical intermediate produced from carbohydrates for feedstocks of biodegradable polymers, oxygenated chemicals, environmentally friendly ``green`` solvents, and other intermediates. In the past, efficient and economical technologies for the recovery and purification of lactic acid from fermentation broths and its conversion to the chemical or polymer intermediates had been the key technology impediments and main process cost centers. Development and deployment of novel separations technologies, such as electrodialysis with bipolar membranes, extractive and catalytic distillations, and chemical conversion, can enable low-cost production with continuous processes in large-scale operations. The emerging technologies can use environmentally sound lactic acid processes to produce environmentally useful products, with attractive process economics. These technology advances and recent product and process commercialization strategies are reviewed and assessed.

  15. Biohydrogen Production from Lignocellulosic Biomass: Technology and Sustainability

    Directory of Open Access Journals (Sweden)

    Anoop Singh

    2015-11-01

    Full Text Available Among the various renewable energy sources, biohydrogen is gaining a lot of traction as it has very high efficiency of conversion to usable power with less pollutant generation. The various technologies available for the production of biohydrogen from lignocellulosic biomass such as direct biophotolysis, indirect biophotolysis, photo, and dark fermentations have some drawbacks (e.g., low yield and slower production rate, etc., which limits their practical application. Among these, metabolic engineering is presently the most promising for the production of biohydrogen as it overcomes most of the limitations in other technologies. Microbial electrolysis is another recent technology that is progressing very rapidly. However, it is the dark fermentation approach, followed by photo fermentation, which seem closer to commercialization. Biohydrogen production from lignocellulosic biomass is particularly suitable for relatively small and decentralized systems and it can be considered as an important sustainable and renewable energy source. The comprehensive life cycle assessment (LCA of biohydrogen production from lignocellulosic biomass and its comparison with other biofuels can be a tool for policy decisions. In this paper, we discuss the various possible approaches for producing biohydrogen from lignocellulosic biomass which is an globally available abundant resource. The main technological challenges are discussed in detail, followed by potential solutions.

  16. Integrative Production Technology for High-Wage Countries

    CERN Document Server

    2012-01-01

    Industrial production in high-wage countries like Germany is still at risk. Yet, there are many counter-examples in which producing companies dominate their competitors by not only compensating for their specific disadvantages in terms of factor costs (e.g. wages, energy, duties and taxes) but rather by minimising waste using synchronising integrativity as well as by obtaining superior adaptivity on alternating conditions. In order to respond to the issue of economic sustainability of industrial production in high-wage countries, the leading production engineering and material research scientists of RWTH Aachen University together with renowned companies have established the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”. This compendium comprises the cluster’s scientific results as well as a selection of business and technology cases, in which these results have been successfully implemented into industrial practice in close cooperation with more than 30 companies of ...

  17. Technology Licensing Strategy for Network Product in a Service Industry

    Directory of Open Access Journals (Sweden)

    Xianpei Hong

    2015-01-01

    Full Text Available Technology licensing has gained significant attention in literature and practice as a rapid and effective way to improve firm’s capability of technology innovation. In this paper, we investigate a duopolistic service provider competition market, where service providers develop and sell a kind of network product. In this setting, we analyze the innovating service provider’s four licensing strategies: no licensing, fixed fee licensing, royalty licensing, and two-part tariff licensing. The literature suggests that when the network products can be completely substituted, two-part tariff licensing is the optimal strategy of the innovating service provider. We find that when the network products cannot be completely substituted, two-part tariff licensing is not always optimal. The degree of the product differentiation, the intensity of the network effects, and the R&D cost of the potential licensee play a key role in determining the innovating service provider’s optimal licensing strategies.

  18. TECHNOLOGICAL REFINEMENT OF GRAIN CROP PRODUCTION INVOLVING MACHINERY APPLICATION

    Directory of Open Access Journals (Sweden)

    Maslov G. G.

    2016-01-01

    Full Text Available There have been suggested the courses of the machine technologies refinement in the process of spiked cereals production. The course of their technical update was studied in our previous article. There were analyzed the drawbacks of the modern machine production of crops and we presented the course of their elimination due to the technology optimization, resource and energy preservation, machine technologies of soil improvement and new innovative technological solutions. The suggested technology optimization was designed taking into account rigorous alternation of crops in the rotation, optimizing of breeds and crossbreeds, application of intermediate crops simultaneously with harvesting the previous crop, introducing progressive methods of chemical treatment and synchronous tillage. The resource and energy preservation is based on the combination of technological operations coinciding with the tasks in agricultural terms during a single machinery pass across the field, application of the mobile power unit (UPU-450, low- and ultralow capacity spraying, optimization of choice of certain agrimethods in the process of crop production and the resource calculation of estimated crop yield. In the set of soil improvement courses we have studied the mechanization of the restoration processes of natural soil formation, defecate introduction, the use of stubbly remains, compulsory presence of permanent grasses in crop rotation. New innovative solutions in the crop production technologies include the refinement of the mechanization facilities in tillage, spraying, new methods of crop harvesting (unwinnowed bread, root tow, cleaning of thrashed heap after the harvesting, etc. We have analyzed the ways of mechanization of “organic farming” and seed treatment with biologic mixtures

  19. Process intensification technologies for biodiesel production reactive separation processes

    CERN Document Server

    Kiss, A A

    2014-01-01

    This book is among the first to address the novel process intensification technologies for biodiesel production, in particular the integrated reactive separations. It provides a comprehensive overview illustrated with many industrially relevant examples of novel reactive separation processes used in the production of biodiesel (e.g. fatty acid alkyl esters): reactive distillation, reactive absorption, reactive extraction, membrane reactors, and centrifugal contact separators. Readers will also learn about the working principles, design and control of integrated processes, while also getting a

  20. Recent development of ductile cast iron production technology in China

    OpenAIRE

    Cai Qizhou; Wei Bokang

    2008-01-01

    Recent progress in the production and technology of ductile cast iron castings in China is reviewed. The manufacture and process control of as-cast ductile iron are discussed. The microstructure, properties and application of partial austenitization normalizing ductile iron and austempered ductile iron (ADI) are briefl y depicted. The new development of ductile iron production techniques, such as cored-wire injection (wire-feeding nodularization) process, tundish cover ladle nodularizing proc...

  1. Diffusion of multi-generational high-technology products

    OpenAIRE

    Shi, Xiaohui; Fernandes, Kiran,; Chumnumpan, Pattarin

    2014-01-01

    Previous multi-generational product diffusion (MGPD) models were developed based on the diffusion patterns at that time, but may not be adopted in today’s cases. By incorporating the effect of customers’ forward-looking behaviour, this paper offers a parsimonious and original model that captures the dynamics of MGPD in current high-technology markets. We empirically examine the feasibility of using previous MGPD models and our suggested model to explain the market growth of new products from ...

  2. Membrane technology in production of biofuels : tried-and-tested technology improves new biofuel processes

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-07-15

    Membrane filtration technology, long used in many industrial process streams, is now being adopted in biofuels production and integrated biorefineries, particularly in second generation cellulosic ethanol processes. Second-generation bio-ethanol processes seek to optimize fuel recovery and secondary products from the feedstock and obtain a better value fuel. Membranes are being used to improve bioprocesses, lower energy costs, and increase product recovery. Membranes are engineered physical barriers used in processes for liquid/liquid and liquid/solid separation, permitting the passage of materials only up to a certain size, shape, or character. In biodiesel processes, membranes are being increasingly used to facilitate water reuse. The technology is being explored for use in the production of organic acids, which can form the base for biodegradable plastics. Integrated biorefineries are using microfiltration, ultrafiltration, nanofiltration, and reverse osmosis. Membranes are being used in fermentation with mesophilic and thermophilic organisms to produce biofuels and organic and amino acids. Membrane technology is low cost relative to using evaporators for recovering or removing water, and it is promising for continuous fermentation, as it helps retain microbial biomass in the fermenter while allowing liquid to be drawn out continuously. Membrane technology developed for use at wastewater treatment plants is being applied in biodiesel production, which produces wash water that is high in contaminants. Membrane technology is part of a wave of biofuel research and demonstration plants.

  3. Resource efficiency potential of selected technologies, products and strategies.

    Science.gov (United States)

    Rohn, Holger; Pastewski, Nico; Lettenmeier, Michael; Wiesen, Klaus; Bienge, Katrin

    2014-03-01

    Despite rising prices for natural resources during the past 30 years, global consumption of natural resources is still growing. This leads to ecological, economical and social problems. So far, however, limited effort has been made to decrease the natural resource use of goods and services. While resource efficiency is already on the political agenda (EU and national resource strategies), there are still substantial knowledge gaps on the effectiveness of resource efficiency improvement strategies in different fields. In this context and within the project "Material Efficiency and Resource Conservation", the natural resource use of 22 technologies, products and strategies was calculated and their resource efficiency potential analysed. In a preliminary literature- and expert-based identification process, over 250 technologies, strategies, and products, which are regarded as resource efficient, were identified. Out of these, 22 subjects with high resource efficiency potential were selected. They cover a wide range of relevant technologies, products and strategies, such as energy supply and storage, Green IT, transportation, foodstuffs, agricultural engineering, design strategies, lightweight construction, as well as the concept "Using Instead of Owning". To assess the life-cycle-wide resource use of the selected subjects, the material footprint has been applied as a reliable indicator. In addition, sustainability criteria on a qualitative basis were considered. The results presented in this paper show significant resource efficiency potential for many technologies, products and strategies.

  4. effectiveness of technological options for minimising production risks ...

    African Journals Online (AJOL)

    ACSS

    Department of Agribusiness Management and Trade, School of Agriculture and ... preferred technologies in reducing production risk related to climate ... impacts on mean yield, but had different risk-reducing effects on yield. .... models have been advanced in Africa, Australia ... obtained from the Uganda Meteorological.

  5. PRODUCTIVE EDUCATIONAL TECHNOLOGIES IN TEACHING FOREGN LANGUAGE AND CULTURE

    Directory of Open Access Journals (Sweden)

    Svetlana Vladimirovna Sannikova

    2013-11-01

    Full Text Available This article is devoted to looking for productive educational technologies in learning a foreign language and culture with the use of ICT-based on the student-centered strategy that implements the method of projects.DOI: http://dx.doi.org/10.12731/2218-7405-2013-7-47

  6. Innovations in crop production: a matter of physiology and technology

    NARCIS (Netherlands)

    Marcelis, L.F.M.; Buwalda, F.; Dieleman, J.A.; Dueck, T.A.; Elings, A.; Gelder, de A.; Hemming, S.; Kempkes, F.; Li, T.; Noort, van F.R.; Visser, de P.H.B.

    2014-01-01

    Crop production per unit greenhouse area has doubled during the last 25 years in The Netherlands, while the energy use has been drastically reduced. The growth conditions for plants have been improved significantly through understanding crop physiology in combination with new technologies. In this p

  7. Peer production & peer support at the Free Technology Academy

    NARCIS (Netherlands)

    Potters, Hanneke; Berlanga, Adriana; Bijlsma, Lex

    2012-01-01

    Potters, H., Berlanga, A. J., & Lex, B. (2011). Peer Production & Peer Support at the Free Technology Academy. In G. van de Veer, P. B. Sloep, & M. van Eekelen (Eds.), Proceedings Computer Science Education Research Conference (CSERC '11) (pp. 49-58). April, 7-8, 2011, Heerlen, The Netherlands: ACM.

  8. Low Carbon Technology Options for the Natural Gas Electricity Production

    Science.gov (United States)

    The ultimate goal of this task is to perform environmental and economic analysis of natural gas based power production technologies (different routes) to investigate and evaluate strategies for reducing emissions from the power sector. It is a broad research area. Initially, the...

  9. Approaches for Evaluating the Usability of Assistive Technology Product Prototypes

    Science.gov (United States)

    Choi, Young Mi; Sprigle, Stephen H.

    2011-01-01

    User input is an important component to help guide designers in producing a more usable product. Evaluation of prototypes is one method of obtaining this input, but methods for evaluating assistive technology prototypes during design have not been adequately described or evaluated. This project aimed to compare different methods of evaluating…

  10. Low Carbon Technology Options for the Natural Gas Electricity Production

    Science.gov (United States)

    The ultimate goal of this task is to perform environmental and economic analysis of natural gas based power production technologies (different routes) to investigate and evaluate strategies for reducing emissions from the power sector. It is a broad research area. Initially, the...

  11. Wood products biomass gasification: technological and economic assessment

    Energy Technology Data Exchange (ETDEWEB)

    Bonino, G.; Scarzella, L.

    In this paper, a design lay-out is presented for the gasification of wood products biomass. Regarding this alternative energy form, the paper discusses historical aspects and recent technological developments made by Italian industry. The design, construction, performance, efficiency, present and future applications of a twin-feeding system are described.

  12. Knitted Bandages for Animal Care and Their Production Technology

    OpenAIRE

    Okss, A; Bernikova, I; Oksa, J; Ilgažs, A

    2013-01-01

    A new type of knitted bandages for wound cover for animals is proposed. Properties of different knitted stitches are compared and tested to provide good elasticity and breathability of bandage and the possibility to cut any necessary length and openings in it. The Technology of the production of the proposed bandages is developed.

  13. Developing Instructional Technology Products Using Effective Project Management Practices

    Science.gov (United States)

    Allen, Stephanie; Hardin, Paul C.

    2008-01-01

    Delivering a successful instructional technology (IT) product depends on more than just having an extremely creative instructional solution or following an instructional systems design (ISD) model. Proper planning, direction, and execution of the project are require, as well. We present a model of management that encompasses the ISD process. Five…

  14. Potential of impulse drying technology for molded pulp products manufacture

    DEFF Research Database (Denmark)

    Didone, Mattia; Tosello, Guido

    2016-01-01

    The vision of the Green Fiber Bottle (GFB) project is to develop a paper bottle for beer, which will be both recyclable and biodegradable. The early prototypes of the bottle are very promising but there are huge technical and scientific challenges ahead to mature the production technology...

  15. New Products and Technologies, Based on Calculations Developed Areas

    Directory of Open Access Journals (Sweden)

    Gheorghe Vertan

    2013-09-01

    Full Text Available Following statistics, currently prosperous and have high GDP / capita, only countries that have and fructify intensively large natural resources and/or produce and export products massive based on patented inventions accordingly. Without great natural wealth and the lowest GDP / capita in the EU, Romania will prosper only with such products. Starting from the top experience in the country, some patented, can develop new and competitive technologies and patentable and exportable products, based on exact calculations of developed areas, such as that double shells welded assemblies and plating of ships' propellers and blade pump and hydraulic turbines.

  16. Technology transfers, foreign investment and productivity spillovers: evidence from Vietnam

    DEFF Research Database (Denmark)

    Newman, Carol; Rand, John; Talbot, Theodore Purdendu

    This paper provides new evidence on the relationship between foreign direct investment (FDI) and the productivity of domestic firms. Using a specially designed survey on a sample of over 7,500 manufacturing firms in Vietnam we uncover some of the mechanisms that explain productivity spillovers from....... Productivity externalities from upstream sectors are associated with joint venture foreign investors while downstream sectors experience direct technology transfers from upstream wholly foreign owned investors. Spillovers from FDI through backward linkages are also detected but only when competition from...

  17. Moving Downhill

    Science.gov (United States)

    2006-01-01

    [figure removed for brevity, see original site] Context image for PIA03289 Moving Downhill This narrow canyon is part of Coprates Chasma. On the east side of the canyon a landslide is visible. The southern wall of the canyon is marked by bright and dark streaks where dust has slid down the cliff face. Image information: VIS instrument. Latitude -10.5N, Longitude 264.8E. 17 meter/pixel resolution. Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time. NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  18. Supply chain production model with preservation technology under fuzzy environment

    Directory of Open Access Journals (Sweden)

    S.R. Singh

    2014-06-01

    Full Text Available In this paper, an attempt is made to characterize the preservation technology for deteriorating items to reduce the deterioration rate. This model assumes a single producer and single supplier and formulates a production model with a time varying rate of deterioration rate. Here production and demand are treated as a fuzzy variables and total cost is minimized for both the crisp and fuzzy model. Shortage is allowed on the supplier’s part, which is partially backlogged. A solution procedure is presented to determine an optimal replenishment cycle and total cost per unit time, which is a convex function of preservation technology cost. Results have been validated with relevant example. In a way, the proposed model provides a unique theory to reduce the deterioration rate for the production model.

  19. A Critical Review on Superchilling Preservation Technology in Aquatic Product

    Institute of Scientific and Technical Information of China (English)

    WU Chun-hua; YUan Chun-hong; YE Xing-qian; HU Ya-qin; CHEn Shi-guo; and LiU Dong-hong

    2014-01-01

    aquatic product, known as one of the good resources for white meat, has been widely accepted by the consumers due to its high protein, low fat, especially low cholesterol. With the fast development of living standards around the world, the consumer demands for high quality, nutrition, safety and freshness of ifshery food are increasing. Thus, high efifcient preservation technologies for aquatic products become particularly important. Superchilling is one of the controlled-temperature preservation technologies for seafood. Aquatic products can be kept in better quality under superchilling conditions. This review introduced the principle and development of superchilling process, mainly focusing on research progresses and technical dififculties of superchilling. The growth mechanism of ice crystals and the feasibility of application of computational lfuid dynamics in analyzing the temperatures variation and ice crystals during superchilling progress were also discussed, which will provide theoretical foundation for its improvement and application.

  20. Learning about materials science and technology by deconstructing modern products

    DEFF Research Database (Denmark)

    Horsewell, Andy

    Get the attention of young engineering students, interest and inspire them. Encourage them to think about materials science and technology by looking at the consumer products and gadgets that interest them. Analyse what modern products are constructed of, and how and why the materials...... and the processes have been chosen in their manufacture i.e. deconstruct modern products. Suitable items can easily be found in personal communication and entertainment, including all manner of sports goods. Further, the current pace of materials product development ensures that using these objects to focus...... teaching encourages and demands constant modernisation of the course and the materials being presented. A consideration of material and process selection for components in a modern product can be a dynamic starting point for a course on materials science and engineering; providing inspiration and showing...

  1. Assessment of the magnesium primary production technology. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Flemings, M.C.; Kenney, G.B.; Sadoway, D.R.; Clark, J.P.; Szekely, J.

    1981-02-01

    At current production levels, direct energy savings achievable in primary magnesium production are 1.2 milliquads of energy per annum. Were magnesium to penetrate the automotive market to an average level of 50 pounds per vehicle, the resultant energy savings at the production stage would be somewhat larger, but the resulting savings in gasoline would conserve an estimated 325 milliquads of energy per year. The principal barrier to more widespread use of magnesium in the immediate future is its price. A price reduction of magnesium of 10% would lead to widespread conversion of aluminum die and permanent mold castings to magnesium. This report addresses the technology of electrolytic and thermic magnesium production and the economics of expanded magnesium production and use.

  2. Research of map-matching technology for moving fleet%行进车队的地图匹配技术研究

    Institute of Scientific and Technical Information of China (English)

    孙棣华; 温存霆

    2011-01-01

    According to the characteristics of moving fleet,the paper proposes the map matching technology for a variety of road conditions.Fully considering the integrity and continuity of the moving fleet, the topological characteristic of the actual road networks,the length of the fleet,and the projected distance and azimuth of the fleet's locating point,the technology can have a precise match between the moving fleet and the road.lt solves the problem of locating and tracking of the moving fleet on the electronic map.The experiment demonstrates that not only can it be applied into different road sections, but also it guarantees the real-time property and accuracy of the fleet locating.%根据车队行进的特点,提出了基于多种路况条件的行进车队地图匹配技术.利用行进车队的整体性和连续性、实际路网的拓扑特性以及车队长径和车队定位点的投影距离、方位角等信息,将行进车队准确地匹配到道路上,解决行进车队在电子地图上的定位跟踪问题.通过实验分析,行进车队的地图匹配技术可适用于不同的路段,并保证了车队定位的实时性和准确性.

  3. Mechanisms and Development Strategies for Teaching Thinking to Move the Role of Jordan Universities as the Product of the Think Tank from the Faculty Members Point of View

    Science.gov (United States)

    Ziadat, Ayed H.; Abu-Nair, Natheer S.; Abu Sameha, Mansour A.

    2011-01-01

    The study aimed at revealing the mechanisms and development strategies for teaching thinking to move the role of Jordan universities as the product of think tank from the faculty members point of view. Also aimed to determine the influence of academic rank in shaping the mechanisms and development strategies for teaching thinking in Jordanian…

  4. Mechanisms and Development Strategies for Teaching Thinking to Move the Role of Jordan Universities as the Product of the Think Tank from the Faculty Members Point of View

    Science.gov (United States)

    Ziadat, Ayed H.; Abu-Nair, Natheer S.; Abu Sameha, Mansour A.

    2011-01-01

    The study aimed at revealing the mechanisms and development strategies for teaching thinking to move the role of Jordan universities as the product of think tank from the faculty members point of view. Also aimed to determine the influence of academic rank in shaping the mechanisms and development strategies for teaching thinking in Jordanian…

  5. Innovative technologies for greenhouse gas emission reduction in steel production

    Directory of Open Access Journals (Sweden)

    D. Burchart-Korol

    2016-01-01

    Full Text Available The main goal of the study was to present the most significant technological innovations aiming at reduction of greenhouse gas emission in steel production. Reduction of greenhouse gas and dust pollution is a very important aspect in the iron and steel industry. New solutions are constantly being searched for to reduce greenhouse gases (GHG. The article presents the most recent innovative technologies which may be applied in the steel industry in order to limit the emission of GHG. The significance of CCS (CO2 Capture and Storage and CCU (CO2 Capture and Utilization in the steel industry are also discussed.

  6. Advanced Decontamination Technologies: High Hydrostatic Pressure on Meat Products

    Science.gov (United States)

    Garriga, Margarita; Aymerich, Teresa

    The increasing demand for “natural” foodstuffs, free from chemical additives, and preservatives has triggered novel approaches in food technology developments. In the last decade, practical use of high-pressure processing (HPP) made this emerging non-thermal technology very attractive from a commercial point of view. Despite the fact that the investment is still high, the resulting value-added products, with an extended and safe shelf-life, will fulfil the wishes of consumers who prefer preservative-free minimally processed foods, retaining sensorial characteristics of freshness. Moreover, unlike thermal treatment, pressure treatment is not time/mass dependant, thus reducing the time of processing.

  7. Electrolytic hydrogen fuel production with solid polymer electrolyte technology.

    Science.gov (United States)

    Titterington, W. A.; Fickett, A. P.

    1973-01-01

    A water electrolysis technology based on a solid polymer electrolyte (SPE) concept is presented for applicability to large-scale hydrogen production in a future energy system. High cell current density operation is selected for the application, and supporting cell test performance data are presented. Demonstrated cell life data are included to support the adaptability of the SPE system to large-size hydrogen generation utility plants as needed for bulk energy storage or transmission. The inherent system advantages of the acid SPE electrolysis technology are explained. System performance predictions are made through the year 2000, along with plant capital and operating cost projections.

  8. Bioelectricity production from various wastewaters through microbial fuel cell technology

    Directory of Open Access Journals (Sweden)

    Abhilasha S Mathuriya

    2009-12-01

    Full Text Available Microbial fuel cell technology is a new type of renewable and sustainable technology for electricity generation since it recovers energy from renewable materials that can be difficult to dispose of, such as organic wastes and wastewaters. In the present contribution we demonstrated electricity production by beer brewery wastewater, sugar industry wastewater, dairy wastewater, municipal wastewater and paper industry wastewater. Up to 14.92 mA current and 90.23% COD removal was achieved in 10 days of operation. Keywords: Bioelectricity, COD, Microbial Fuel Cells, Wastewater Received: 12 November 2009 / Received in revised form: 30 November 2009, Accepted: 30 November 2009, Published online: 10 March 2010

  9. New technology for the production of magnesium strips and sheets

    Directory of Open Access Journals (Sweden)

    R. Kawalla

    2008-07-01

    Full Text Available A new production technology for magnesium strip, based on twin-roll-casting and strip rolling was developed in Freiberg Germany. By means of this economic method it is possible to produce strips in deep drawing quality with good forming properties in order to satisfy the request for low cost Mg sheets in the automotive and electronic industry. Both, coils as single sheets, were manufactured and rolled to a thickness of 1mm(0,5 mm. The technology of the new process and the properties of the twin-roll-casted material and the final sheets are presented.

  10. FEATURES OF THE LOGISTICS MANAGEMENT OF PRODUCTION OF HIGH TECHNOLOGY PRODUCTS IN TURBULENCE CHANGING GLOBAL ECONOMY

    Directory of Open Access Journals (Sweden)

    Oleg M. Tolmachev

    2015-01-01

    Full Text Available The subject / topic: The level of development of any country is currently determined by the proportion of high technologies in the GDP. Logistics – the basis for efficient management of modern knowledge-intensive production. Given the adverse conditions in the global economy, greatly enhanced the relevance of the study of logistical aspects in the management of high-tech products.Subject of research: The logistics management of production of high technology products in turbulence changing global economy. In this paper we apply scientific methods: the dialectic, comparisons and analogies, analysis and synthesis, deduction and induction, abstract , logical, historical and retrospective. The purpose of this article is to identify the characteristics and problems of logistics management of production of high technology products in the countries of the Customs Union and the Eastern Partnership. Also consider the role of clusters in the formation of innovation infrastructure in the countries of the Customs Union.Results: As part of the presentation was the author of the present article the urgency of application of CALS-technologies as a tool for organization and information support for the creation, production and operation of the product at the enterprises of the national economy.Conclusions / significance: Management of enterprises in the real sector of the economy in modern conditions should be based on synergies methodological principles of market and state regulation, with increased use of methods focused on the long term. By such methods, in particular, should include the methods of logistic management of production of high technology products. The importance of these technologies has increased steadily, and in modern conditions gets a new quality content that refl ects the phased development plan targeted action to ensure that the desired state of the enterprise as a socio-economic system. This in turn points to the need to ensure that new

  11. New Trend on Halva Production: Dietetic Halva and Nougat. Production Technology and Compositions

    Directory of Open Access Journals (Sweden)

    Emil Racolta

    2013-11-01

    Full Text Available In the last years sugar free confectionery market had grown steadily. This types of products are primarily addressed to diabetics and dieters, but the main driving factor of their growth is the increase of the obese population who raised concern about their health. Halva is known as a high caloric product with its nutritional energy higher than 500 kcal/100g, the demand of a sugar free version for this confectionery products group being those a current need. This work aimed to develop new products – dietetic halva and nougat, their production technology and compositions being in detail described. A new trend on halva production was established by developing a dietetic halva and nougat. The problem which is solved by the current work is to assure a proper technology in order to obtain a dietetic halva similar in taste and texture with the conventional one.

  12. A review on the process technology for Mo-99 production

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Hoh; Yoo, Jae Hyung; Jung, Won Myung; Lee, Kyoo Il; Woo, Moon Sik; Hwang, Doo Sung; Kim, Yun Koo [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1994-07-01

    Tc-99m is most frequently used in nuclear medical diagnostics because of its favourable nuclear properties and reasonable prices, and the demand of Tc-99m, is on the increase recently. Mo-99, the parent radionuclide of Tc-99m, is the only source of Tc-99m. This review described overall aspects of process technologies for Mo-99 production. Firstly, the chemical, physical and radioactive properties of Tc-99m, Mo-99 were examined to understand Mo-99 separation process. Also, the technology for Mo-99 production with both the neutron capture and nuclear fission method were examined. But the neutron capture method was scarcely used for large production of Mo-99 because of its low specific activity and high production cost. This review also described mainly process technologies in the nuclear fission method, fabrication and condition for irradiation of targets, transport and dissolution of targets irradiated, separation and purification of Mo-99, etc. Especially, for Mo-99 separation and purification process, the characteristics, merits and demerits of various processes, which have been developed in a few countries, were examined and analyzed. 30 figs., 16 tabs., 60 refs. (Author).

  13. Life cycle assessment of products and technologies. LCA Symposium

    Energy Technology Data Exchange (ETDEWEB)

    Koukkari, H.; Nors, M. (eds.)

    2009-12-15

    VTT Technical Research Centre of Finland organised a Symposium 'Life Cycle Assessment of Products and Technologies' on the 6th of October, 2009. The Symposium gave a good overview of methods, tools and applications of Life Cycle Assessment developed and utilised in several technology fields of VTT. The 12 Symposium papers deal with recent LCA studies on products and technologies. The scope ranges from beverage cups to urban planning, from inventory databases to rating systems. Topical issues relating to climate change concern biorefineries and the overall impacts of the utilisation of biomass. The calculation of carbon footprints is also introduced through paper products and magazines. One example of LCA tools developed at VTT addresses cement manufacturing. VTT's transport emission database, LIPASTO, was introduced in detail. The use of LCA methods and life cycle thinking is described in various contexts: product development in relation to precision instruments; selection of materials and work processes in relation to sediment remediation project; and procedures of sustainability rating through VTT's office building Digitalo. The Climate Bonus project presented a demonstrated ICT support that informs about the greenhouse gas emissions and carbon footprints of households. (orig.)

  14. Is the Educational Technology Revolution Losing Steam? What Academic Leaders Can Do to Keep Us Moving Forward

    Science.gov (United States)

    Miller, Michelle D.

    2017-01-01

    Educational technology has fueled a revolution in higher education. Technology-based models such as blended learning, fully online courses, online degree programs, and MOOCs (massive open online courses) are redefining what teaching looks like. They also greatly expand who gets to learn and where and when that learning can take place. The ed tech…

  15. Factors Affecting Adoption of Recommended Cauliflower Production Technology in Nepal

    Directory of Open Access Journals (Sweden)

    Pankaj Raj Dhital

    2016-06-01

    Full Text Available Binary logit regression model of econometrics was used to identify the factors affecting adoption of recommended agricultural technology by the commercial farmers of Nepal. A survey was carried out in 2012 in 120 households from Kavre district, Nepal. The objective was to appraise factors affecting adoption of recommended technology of cauliflower, finding out the level of adoption, identifying the constraints of cauliflower cultivation, assessing the perceived level of satisfaction and studying the relationship of certain selected variables on the adoption. Education, Occupation, contact with Personal Localite sources of information, Group membership and Experience were the most influencing factors for adoption of recommended technology. Though, other factors were not strong enough to contribute significantly but indirectly influence the adoption decision of farmers as combined effects. Occupation was found as negatively associated. Landholding size was strongly and positively influencing among the non significant factors. The level of satisfaction and the constraints of cauliflower production were also identified. Transfer of technology will be effective if and only if the client adopts the technology. For an effective transfer of technology, it is better to go for activities for the welfare of the socioeconomic factors of the farmers.

  16. Application of DMU Technology in Moving Part Dimension%活动件尺寸工程上的数字装配应用技术

    Institute of Scientific and Technical Information of China (English)

    曾庆华; 宋玉平

    2012-01-01

    Abstract:In vehicle prototype trial-manufaeture stage, there's no special cheeking fixture and measuring bracket. In order to solve the difficulties in dimension control and analyzing the moving parts, including electric regulator system, body hinge system, wiper motor, linkage system and skylight system, the DMU (Digital Mock Up, digital model) motion mechanism dynamic simulation technology can easily solve the above-mentioned problem through slightly adjusting the opening angle of active moving part. combining with the existing 3D measurement technology. The application of DMU technology in moving part dimension engineering can realize vehicle trial-manufacture stage dimension precision measurement and analysis%为解决整车试制阶段,在检具和支架还没有开发出来的情况下,活动件(电动玻璃升降器系统、车身铰链系统、雨刮电机及连动杆系统和天窗系统等)尺寸控制分析困难的现状,应用DMU(Digital MockUp,数字装配)运动机构动态仿真技术,通过对活动件开合角度的调整.结合现有的三维测量技术,有效地解决了车身试制阶段,活动件尺寸分析困难的问题、活动件尺寸工程上的DMU应用技术,可以实现整车试制阶段活动件尺寸精准测量分析。

  17. State-of-art of modern technologies for metals production

    Energy Technology Data Exchange (ETDEWEB)

    Holappa, L. [Helsinki Univ. of Technology, Otaniemi (Finland). Lab. of Metallurgy

    1995-12-31

    The future raw materials are becoming lower in metal content and more complex, multimetal concentrates will be utilized. This will give challenges for metallurgists to develop new, efficient and energy saving processes. The main impacts for current and future production technologies come from energy need and environmental issues of the production processes themselves as well as the inevitable energy production for the metal making. Metals production consumes huge amount of energy, roughly 10 pct of the global energy consumption is caused by metallurgists. That is the necessity but it also means energy saving is one of the metallurgical industry have been enormous when looking back to the history. Since the 1960`s the efforts of the industry together with the strict legislation in the industrialized countries have conducted to greatly decreased emissions and improved pollution control. Breakthrough of new processes like copper flash smelting has aided this positive progress

  18. Handicrafts production: documentation and audiovisual dissemination as sociocultural appreciation technology

    Directory of Open Access Journals (Sweden)

    Luciana Alvarenga

    2016-01-01

    Full Text Available The paper presents the results of scientific research, technology and innovation project in the creative economy sector, conducted from January 2014 to January 2015 that aimed to document and disclose the artisans and handicraft production of Vila de Itaúnas, ES, Brasil. The process was developed from initial conversations, followed by planning and conducting participatory workshops for documentation and audiovisual dissemination around the production of handicrafts and its relation to biodiversity and local culture. The initial objective was to promote expression and diffusion spaces of knowledge among and for the local population, also reaching a regional, state and national public. Throughout the process, it was found that the participatory workshops and the collective production of a virtual site for disclosure of practices and products contributed to the development and socio-cultural recognition of artisan and craft in the region.

  19. Cost Effective Technologies and Renewable Substrates for Biosurfactants’ Production

    Directory of Open Access Journals (Sweden)

    Ibrahim M Banat

    2014-12-01

    Full Text Available Diverse types of microbial surface-active amphiphilic molecules are produced by a range of microbial communities. The extraordinary properties of biosurfactant / bioemulsifier (BS/BE as surface active products allows them to have key roles in various field of applications such as bioremediation, biodegradation, enhanced oil recovery, pharmaceutics, food processing among many others. This leads to a vast number of potential applications of these BS/BE in different industrial sectors. Despite the huge number of reports and patents describing BS and BE applications and advantages, commercialization of these compounds remain difficult, costly and to a large extent irregular. This is mainly due to the usage of chemically synthesized media for growing producing microorganism and in turn the production of preferred quality products. It is important to note that although a number of developments have taken place in the field of biosurfactant industries, large scale production remains economically challenging for many types of these products. This is mainly due to the huge monetary difference between the investment and achievable productivity from the commercial point of view. This review discusses low cost, renewable raw substrates and fermentation technology in BS/BE production processes and their role in reducing the production cost.

  20. Cost effective technologies and renewable substrates for biosurfactants' production.

    Science.gov (United States)

    Banat, Ibrahim M; Satpute, Surekha K; Cameotra, Swaranjit S; Patil, Rajendra; Nyayanit, Narendra V

    2014-01-01

    Diverse types of microbial surface active amphiphilic molecules are produced by a range of microbial communities. The extraordinary properties of biosurfactant/bioemulsifier (BS/BE) as surface active products allows them to have key roles in various field of applications such as bioremediation, biodegradation, enhanced oil recovery, pharmaceutics, food processing among many others. This leads to a vast number of potential applications of these BS/BE in different industrial sectors. Despite the huge number of reports and patents describing BS and BE applications and advantages, commercialization of these compounds remain difficult, costly and to a large extent irregular. This is mainly due to the usage of chemically synthesized media for growing producing microorganism and in turn the production of preferred quality products. It is important to note that although a number of developments have taken place in the field of BS industries, large scale production remains economically challenging for many types of these products. This is mainly due to the huge monetary difference between the investment and achievable productivity from the commercial point of view. This review discusses low cost, renewable raw substrates, and fermentation technology in BS/BE production processes and their role in reducing the production cost.

  1. Market enhancement of shale oil: The native products extraction technology

    Energy Technology Data Exchange (ETDEWEB)

    Bunger, J.W. (Bunger (James W.) and Associates, Inc., Salt Lake City, UT (United States)); DuBow, J.B. (Utah Univ., Salt Lake City, UT (United States))

    1991-10-01

    The overall objective of this work was to assess the feasibility of enhancing shale oil commercialization through SO/NPX technology. Specific objectives were: (1) To determine the properties and characteristics of fractions isolable from shale oil utilizing separation sequences which are based on thermodynamic considerations; (2) To identify product streams of market value for promising technology development; (3)To conduct technology development studies leading to a shale oil extraction and processing sequence which promises economic enhancement of shale oil commercialization; (4) To develop an analytical methodology and model for obtaining engineering design data required for process development; (5) To estimate the economics of SO/NPX including the potential for enhancing the profitability of a commercial-scale shale oil MIS retort.

  2. Constructing productive engagement: pre-engagement tools for emerging technologies.

    Science.gov (United States)

    te Kulve, Haico; Rip, Arie

    2011-12-01

    Engagement with stakeholders and civil society is increasingly important for new scientific and technological developments. Preparation of such engagements sets the stage for engagement activities and thus contributes to their outcomes. Preparation is a demanding task, particularly if the facilitating agent aims for timely engagement related to emerging technologies. Requirements for such preparation include understanding of the emerging science & technology and its dynamics. Multi-level analysis and socio-technical scenarios are two complementary tools for constructing productive engagement. Examination of the emergence of nanotechnologies in the food packaging sector demonstrates how these tools work. In light of recent policy demands for responsible innovation, but also more generally, the role of organizers of engagement activities is one that deserves reflection insofar as it can extend beyond that of preparation and facilitation.

  3. Western oil-shale development: a technology assessment. Volume 2: technology characterization and production scenarios

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    A technology characterization of processes that may be used in the oil shale industry is presented. The six processes investigated are TOSCO II, Paraho Direct, Union B, Superior, Occidental MIS, and Lurgi-Ruhrgas. A scanario of shale oil production to the 300,000 BPD level by 1990 is developed. (ACR)

  4. Elusive prize: enormous coal gas potential awaits production technology breakthrough

    Energy Technology Data Exchange (ETDEWEB)

    Collison, M.

    2002-01-07

    The expanded gas pipeline grid has excess capacity, and gas resources are declining. There is increasing interest in development of Canada's resources of coalbed methane (CBM). The chairman of the Canadian Coalbed Methane Forum estimates that Canada has more than 3,000 trillion ft{sup 3} of gas awaiting suitable technology. PanCanadian and MGV Energy conducted a CBM exploration and pilot study on the Palliser spread in southern Alberta. Results from 23 of 75 wells are encouraging. The study is being accelerated and expanded to include an additional 50 wells elsewhere in Alberta. Some scientists anticipate commercial CBM production within two years. Problems facing developers include the large land holdings necessary for economic CBM production and the disposal of coal formation water. It is anticipated that U.S. technology will be modified and used. The potential for CBM development at Pictou in Nova Scotia and in British Columbia in the foothills is considered. 3 figs.

  5. Product Drawing Management System Based on Group Technology

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    With the development and widely used of the compute r technology, the CAD has been more and more used in the process of designing prod uct. The number of the engineering drawings will greatly increase because of the continually appearance of the new products. As a result, it has become a badly needed to be solved problem for us that how to rapidly and efficiently search an d appropriately preserve and manage the drawings. In this paper, a method of bui lding the product drawing management system for extr...

  6. Direct reduced iron. Technology and economics of production and use

    Energy Technology Data Exchange (ETDEWEB)

    Feinman, J.; MacRae, D.R. (eds.) [J. Feinman and Associates Inc., Boynton Beach, FL (United States)

    1999-07-01

    Chapters in this revised book on direct reduced iron (DRI) covers direct reduction's place in the world steel industry, history of direct reduction, thermodynamics, kinetics and mechanisms in direct reduced iron, iron-bearing raw materials for direct reduction, fuels and reductants, direct reduction processes, handling and shipping of DRI/HBI, use of DRI in steel making, ironmaking and foundries, reduction smelting processes - technology and economics, computer modelling and analysis of processes for the production and use of DRI, economics of production and use of DRI, and direct reduction and reduction smelting terminology.

  7. Recent development of ductile cast iron production technology in China

    Institute of Scientific and Technical Information of China (English)

    Cai Qizhou; Wei Bokang

    2008-01-01

    Recent progress in the production and technology of ductile cast iron castings in China is reviewed.The manufacture and process control of as-cast ductile iron are discussed.The microstructure.properties and application of partial austenitization normalizing ductile iron and austempered duclile iron(ADI)are briefly depicted.The new development of duclile iron production techniques,such as cored-wire injection(wire-feeding nodularization)process,tundish cover ladle nodularizing process,horizontal continuous casting,and EPC process (lost foam)for ductile iron castings,etc.,are summarized.

  8. Recent development of ductile cast iron production technology in China

    Directory of Open Access Journals (Sweden)

    Cai Qizhou

    2008-05-01

    Full Text Available Recent progress in the production and technology of ductile cast iron castings in China is reviewed. The manufacture and process control of as-cast ductile iron are discussed. The microstructure, properties and application of partial austenitization normalizing ductile iron and austempered ductile iron (ADI are briefl y depicted. The new development of ductile iron production techniques, such as cored-wire injection (wire-feeding nodularization process, tundish cover ladle nodularizing process, horizontal continuous casting, and EPC process (lost foam for ductile iron castings, etc., are summarized.

  9. A User Centered Approach to Developing Emergent Technology Products

    DEFF Research Database (Denmark)

    Restrepo-Giraldo, John Dairo; McAloone, Timothy Charles; Schlegel, Tanja

    2008-01-01

    be used too early in the design process, given that users respond best to issues they know or can relate to. This paper presents a case study where a user-centred approach was used to determine when and how to involve users in the design of a TV-enabled mobile telephone. The aim of the study......Current participatory design methods do not allow designers to gain the insight required to develop products with emerging technologies, that is, products that do not have any precedents in the users’ knowledge base and experience. This poses challenges to the designers, as input from users cannot...

  10. Trapping technology for gaseous fission products from voloxidation process

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Jin Myeong; Park, J. J.; Park, G. I.; Jung, I. H.; Lee, H. H.; Kim, G. H.; Yang, M. S

    2005-05-15

    The objective of this report is to review the different technologies for trapping the gaseous wastes containing Cs, Ru, Tc, {sup 14}C, Kr, Xe, I and {sup 3}H from a voloxidation process. Based on literature reviews and KAERI's experimental results on the gaseous fission products trapping, appropriate trapping method for each fission product has been selected considering process reliability, simplicity, decontamination factor, availability, and disposal. Specifically, the most promising trapping method for each fission product has been proposed for the development of the INL off-gas trapping system. A fly ash filter is proposed as a trapping media for a cesium trapping unit. In addition, a calcium filter is proposed as a trapping media for ruthenium, technetium, and {sup 14}C trapping unit. In case of I trapping unit, AgX is proposed. For Kr and Xe, adsorption on solid is proposed. SDBC (Styrene Divinyl Benzene Copolymer) is also proposed as a conversion media to HTO for {sup 3}H. This report will be used as a useful means for analyzing the known trapping technologies and help selecting the appropriate trapping methods for trapping volatile and semi-volatile fission products, long-lived fission products, and major heat sources generated from a voloxidation process. It can also be used to design an off-gas treatment system.

  11. Scoring with composites : high performance sports technology harnessed to develop advanced oilpatch products

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.

    2001-05-01

    Fiberspar Corporation, a producer of high performance sporting goods, formed a partnership with Calgary-based Thread Tech Energy Systems Ltd. to launch a new advanced composite materials technology into the Canadian market. In 1986 Fiberspar developed its LinePipe product, a high-pressure, corrosion resistant pipe made in continuous lengths of up to eight kilometres. LinePipe consists of an inner thermoplastic pressure layer reinforced with high-strength glass or carbon fibres embedded in an epoxy matrix. It can be used for surface installations in production gathering and injection or disposal applications. A newly developed fibre-reinforced spoolable pipe is currently under development and undergoing field-testing as production tubing and coiled tubing to determine it s feasibility for permanent down-hole installations for completion orf corrosive production or injection wells, or for secondary completion of existing wells for gas-lift or velocity strings. In addition, another product called SmartPipe is also undergoing field trials. The SmartPipe incorporates fiber optics, copper signal wires, power cables and capillary tubes directly into the structural wall of the composite tubing during manufacturing. This intelligent wire provides real-time reservoir monitoring and data communication while moving oil and gas from downhole or on the surface for optimal reservoir treatments. 2 figs.

  12. [Promising technologies of packed red blood cells production and storage].

    Science.gov (United States)

    Maksimov, A G; Golota, A S; Krassiĭ, A B

    2013-10-01

    The current article is dedicated to promising technologies of packed red blood cells production and storage. The following new technical approaches are presented: (1) erythrocytes storage in strict anaerobic argon-hydrogen environment, (2) lyophilization of erythrocyte suspension by its atomization in nitrogen gas, (3) lyophilization of erythrocytes by directional freezing under the influence of radio frequency radiation, (4) automated pharming of antigen free packed red blood cells from progenitor cell directly at the battlefield.

  13. Development of Laser Application Technology for Stable Isotope Production

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Do Young; Ko, Kwang Hoon; Kwon, Duck Hee [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)] (and others)

    2007-04-15

    Tl-203 is used as a source material to produce Tl-201 radioisotope which is produced in a cyclotron by irradiating the enriched Tl-203 target. Tl-201 is a radiopharmaceutical for SPECT (single photon emission computerized tomography) to diagnose heart diseases and tumors. This Project aim to develop laser application technology to product stable isotopes such as Tl-203, Yb-168, and Yb-176. For this, photoion extraction device, atomic beam generator, dye lasers, and high power IR lasers are developed.

  14. Energy Address Delivery Technologies and Thermal Transformations in Food Production

    Directory of Open Access Journals (Sweden)

    Burdo O.G.

    2016-08-01

    Full Text Available In this article, energetic and technical paradoxes in food nanotechnologies and traditional approaches to evaluation of energy recourses using are considered. Hypotheses of improvement of food production energy technologies are formulated. Classification of principles of address delivery of energy to food raw materials elements is given. We had substantiated the perspective objectives for heat-pumps installations and biphasic heat-transfer systems. The energy efficiency of new technolo-gies is compared on base of the number of energy impact. Principles of mass transfer modeling in ex-traction, dehydration and pasteurization combined processes are considered by food production exam-ple. The objectives of mathematical modeling of combined hydrodynamic and heat and mass transfer processes in modern energy technologies are set. The fuel energy conversion diagrams for drying, in-novative installations on the base of thermal siphons, heat pumps and electromagnetic energy genera-tors are represented. In this article, we illustrate how electromagnetic field, biphasic heat-transfer sys-tems and heat pumps can be effective tools for energy efficiency technologies.

  15. [Milk and dairy products for human nutrition: contribution of technology].

    Science.gov (United States)

    Maubois, Jean-Louis

    2008-04-01

    The complex composition of milk has led to the development of innovative technological processes such as membrane separation. The dairy industry is now able to offer consumers safe classical products (liquid milk, raw-milk cheeses) with little or no heat treatment. Indeed, heat treatment undermines the organoleptic qualities and bioactivity of many molecules found in milk. New technologies, and especially membrane microfiltration, have allowed researchers to identify two groups of milk proteins in terms of their human absorption kinetics: slow micellar casein and fast whey proteins. The highly purified products thus obtained are used for infant foods and slimming aids, and as functional ingredients. The same technologies have been applied to colostrum, yielding a sterile "serocolostrum" containing biologically active immunoglobulins, growth factors, and polypeptides. Combined with other separation techniques, membrane technologies should soon allow the separation and purification of minor milk proteins described as having essential roles in bone calcium uptake and vitamin transport, for example. The use of enzymatic membrane reactors has led to the identification of several bioactive peptides, such as--kappa-caseinomacropeptide, which induces CCK (cholecystokinin) secretion and thus regulates food intake and lipid assimilation,--alpha(S1) CN (91-100), a compound with benzodiazepine activity,-- kappaCN (106-116), which has anti-thrombotic activity by inhibiting blood platelet binding to fibrinogen, and--alpha(S) and beta casein phosphopeptides, which are thought to increase iron and calcium absorption.

  16. Integration of pulp and paper technology with bioethanol production.

    Science.gov (United States)

    Phillips, Richard B; Jameel, Hasan; Chang, Hou Min

    2013-01-28

    Despite decades of work and billions of dollars of investments in laboratory and pilot plant projects, commercial production of cellulosic ethanol is only now beginning to emerge. Because of: (1)high technical risk coupled with; (2) high capital investment cost relative to ethanol product value, investors have not been able to justify moving forward with large scale projects on woody biomass. Both issues have been addressed by targeting pulp and paper industry processes for application in bioethanol production, in Greenfield, Repurpose and Co-Location scenarios. Processes commercially proven in hundreds of mills for many decades have been tailored to the recalcitrance of the biomass available. Economically feasible cellulosic bioethanol can be produced in Greenfield application with hardwoods, but not softwoods, using kraft mill equipment. Both types of wood species can profitably produce ethanol when kraft mill or newsprint assets are Repurposed to a biorefinery. A third situation which can generate high financial returns is where excess kraft pulp is available at a mill which has no excess drying capacity. Each scenario is supported by laboratory simulation, engineering and financial analysis. While pretreatment is critical to providing access of the biomass to enzymes, capital investment per unit of ethanol produced can be attractive, even if ethanol yield is modest. Three guiding principles result in attractive economics: (1) re-use existing assets to the maximum extent; (2) keep the process as simple as possible; (3) match the recalcitrance of the biomass with the severity of the pretreatment.

  17. Wastewater recycling technology for fermentation in polyunsaturated fatty acid production.

    Science.gov (United States)

    Song, Xiaojin; Ma, Zengxin; Tan, Yanzhen; Zhang, Huidan; Cui, Qiu

    2017-07-01

    To reduce fermentation-associated wastewater discharge and the cost of wastewater treatment, which further reduces the total cost of DHA and ARA production, this study first analyzed the composition of wastewater from Aurantiochytrium (DHA) and Mortierella alpina (ARA) fermentation, after which wastewater recycling technology for these fermentation processes was developed. No negative effects of DHA and ARA production were observed when the two fermentation wastewater methods were cross-recycled. DHA and ARA yields were significantly inhibited when the wastewater from the fermentation process was directly reused. In 5-L fed-batch fermentation experiments, using this cross-recycle technology, the DHA and ARA yields were 30.4 and 5.13gL(-1), respectively, with no significant changes (P>0.05) compared to the control group, and the water consumption was reduced by half compared to the traditional process. Therefore, this technology has great potential in industrial fermentation for polyunsaturated fatty acid production. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Applying Network Technology to Improve TV News Production Mode

    Institute of Scientific and Technical Information of China (English)

    冷劲松; 林成栋

    2003-01-01

    With the development of database and computer network technology, traditional TV news production mode (TVNPM) faces great challenge. Up to now, evolution of TVNPM has experienced two stages: In the beginning, TV news is produced completely by hand, named as pipelining TVNPM in this paper. This production mode is limited to space and time, so its production cycle is very time-consuming, and it requires a lot of harmony in different departments; Subsequently, thanks to applications of database technology, a new TVNPM appears, which is named as pooled information resource TVNPM. Compared with pipelining TVNPM, this mode promotes information sharing. However, with the development of network technology, especially the Intranet and the Internet, the pooled information resource TVNPM receives strong impact, and it is referred to contrive a new TVNPM. This new TVNPM must support information sharing, remote collaboration, and interaction in communications so as to improve group work efficiency. In this paper, we present such a new TVNPM, namely, Network TVNPM, give a suit of system solution to support the new TVNPM, introduce the new workflow, and in the end analyze the advantages of Network TVNPM.

  19. Practical application of amorphous solar cells. High quality production technology

    Energy Technology Data Exchange (ETDEWEB)

    1984-08-01

    The targets of the project are to develop production technology of amorphous solar cells for electric power generation which will possess good reproducibility and be highly sensitive to solar light, and to elucidate their technological and economical applicability. During the years of from 1980 to 1982, studies on research and development of amorphous solar cells with multi-layer structure were made, and the conversion efficiency of the amorphous sollar cell was improved to 82.5% (10 cm square cell). (1) Amorphous growth equipment for continuous formation of tandem structure was designed and constructed. Boron concentration when grown in independent separate reaction chambers was found to be less than 1/10 of that grown in the single chanber. Film formation rate of 7/sup 0/ A/sec was achieved using Si/sub 2/H/sub 6/ for the growth of a-Si:H(i). (2) In the technology for stainless steel substrate modules, modules of the sizes specified by NEDO were assembled with the super strail structure employing tempered glass, achieving 4.7% conversion rate. (3) For materials and formation technology of the transparent conductive film grid electrode, light transmittance and resistance of the film made by sputtering evaporation of ITO film were studied. (4) As regards reliability technology, it was found that the tandem structure will greatly decreace the deterioration rate as compared with the single layer structure. The modules with super strait structre proved to be weatherproof. (4 figs)

  20. DEVELOPMENT OF IMPORT-SUBSTITUTING TECHNOLOGIES FOR BUILDING MATERIAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    N. I. Berezovsky

    2014-01-01

    Full Text Available The paper presents results of investigations on rational usage of mineral resources. In particular, it has shown the possibility to increase a period of raw material serviceability and its application for production of building products depending on chemical and mineralogical composition of the waste. Analysis of the executed investigations shows that import substitution of anthracite, lignite and black coal for local fuels (milled peat and its sub-standard product is possible in the production technology of porous building materials.A mathematical model for drying process has been developed in the paper. Technology for thermal performance of a sintering machine with calculation of its length at the given pallet speed has been proposed on the basis of the developed model. Once-through circulation of flue gases and heated materials is the main specific feature of belt sintering machines being used in production. In such a case the whole drying process can be divided into two periods: a period of constant drying rate and a period of falling drying rate. Calculations have shown that the drying rate depends on moisture content but it does not depend on heat exchange Bio-criteria, however, heating rate is a function of temperature and Biq. A mechanism of moisture transfer using various drying methods is the same as in an environment with constant temperature and so in an environment with variable temperature. Application of the mathematical model provides the possibility to save significantly power resources expended for drying process.The paper gives description of methodology for calculation of technologically important optimum parameters for sintering processes of agglomeration while using milled peat.

  1. New and Innovative Library Services: Moving with Web 2.0 / Library 2.0 Technology, a Case Study

    Science.gov (United States)

    Sahu, H. K.; Pathak, S. K.; Singh, S. N.

    2010-10-01

    We give an overview and definition of Web 2.0 and Library 2.0 technology, especially addressing how it changes access to collections for users. We also describe its unlimited possibilities. The various components of Library 2.0 viz blogs, wikis, RSS, instant messaging, social networking, podcasting, and tagging are briefly summarized. Initiatives at three special information centers and libraries (IUCAA — Astronomy and Astrophysics; IIT — Science and Technology; and NIV — Viral Diseases) are described. We conclude with a futuristic view of Library 2.0.

  2. Evaluation of the efficiency of alternative enzyme production technologies

    Energy Technology Data Exchange (ETDEWEB)

    Albaek, M.O.

    2012-03-15

    Enzymes are used in an increasing number of industries. The application of enzymes is extending into the production of lignocellulosic ethanol in processes that economically can compete with fossil fuels. Since lignocellulosic ethanol is based on renewable resources it will have a positive impact on for example the emission of green house gasses. Cellulases and hemi-cellulases are used for enzymatic hydrolysis of pretreated lignocellulosic biomass, and fermentable sugars are released upon the enzymatic process. Even though many years of research has decreased the amount of enzyme needed in the process, the cost of enzymes is still considered a bottleneck in the economic feasibility of lignocellulose utilization. The purpose of this project was to investigate and compare different technologies for production of these enzymes. The filamentous fungus Trichoderma reesei is currently used for industrial production of cellulases and hemi-cellulases. The aim of the thesis was to use modeling tools to identify alternative technologies that have higher energy or raw material efficiency than the current technology. The enzyme production by T. reesei was conducted as an aerobic fed-batch fermentation. The process was carried out in pilot scale stirred tank reactors and based on a range of different process conditions, a process model was constructed which satisfactory described the course of fermentation. The process was governed by the rate limiting mass transfer of oxygen from the gas to the liquid phase. During fermentation, filamentous growth of the fungus lead to increased viscosity which hindered mass transfer. These mechanisms were described by a viscosity model based on the biomass concentration of the fermentation broth and a mass transfer correlation that incorporated a viscosity term. An analysis of the uncertainty and sensitivity of the model indicated the biological parameters to be responsible for most of the model uncertainty. A number of alternative

  3. Lactose hydrolysis and milk powder production: technological aspects

    Directory of Open Access Journals (Sweden)

    Jansen Kelis Ferreira Torres

    2017-06-01

    Full Text Available The food industry has the challenge and the opportunity to develop new products with reduced or low lactose content in order to meet the needs of a growing mass of people with lactose intolerance. The manufacture of spray dried products with hydrolyzed lactose is extremely challenging. These products are highly hygroscopic, which influence the productivity and conservation of the powders, not to mention the undesirable and inevitable technological problem of constant clogging of drying chambers. The aim of this study was to evaluate the effect of different levels (0%, 25%, 50%, 75% and > 99% of enzymatic lactose hydrolysis on the production and storage of whole milk powder. The samples were processed in a pilot plant and characterized in relation to their composition analysis; to their degree of hydrolysis of lactose; and to their sorption isotherms. The results indicated the hydrolysis of lactose may affect the milk powder production due to a higher extent of powder adhesion within the spray dryer chambers and due to a higher tendency to absorb water during storage.

  4. Moving the Law School into the Twenty-First Century--Embedding Technology into Teaching and Learning

    Science.gov (United States)

    Steventon, Beverley; Panesar, Sukhninder; Wood, Jane

    2014-01-01

    Over the past twenty years phenomenal developments in technology have changed the nature of education. Students now have access to a vast range of resources 24/7. This instant access has created a certain expectation on the part of the student and there must now be very few, if any, courses taught in higher education where the lecturer does not…

  5. Analysis on Pollution Factors in Asparagus Production and Research on Safety Production Technology

    OpenAIRE

    Ma, Liping; Hao, Bianqing; Qiao, Xiongwu

    2013-01-01

    Based on the analysis on the infection degree, infection law and influencing factors of the main diseases on asparagus and the analysis on the pollution factors in asparagus production such as blind pesticide use, atmospheric pollution and acid rain, the pollution of soil and fertilizer, this article proposes asparagus safety production technologies which include the selection of disease-resistant variety and suitable planting field, scientific and reasonable disease control, balanced fertili...

  6. Electrospinning versus fibre production methods: from specifics to technological convergence.

    Science.gov (United States)

    Luo, C J; Stoyanov, Simeon D; Stride, E; Pelan, E; Edirisinghe, M

    2012-07-07

    Academic and industrial research on nanofibres is an area of increasing global interest, as seen in the continuously multiplying number of research papers and patents and the broadening range of chemical, medical, electrical and environmental applications. This in turn expands the size of the market opportunity and is reflected in the significant rise of entrepreneurial activities and investments in the field. Electrospinning is probably the most researched top-down method to form nanofibres from a remarkable range of organic and inorganic materials. It is well known and discussed in many comprehensive studies, so why this review? As we read about yet another "novel" method producing multifunctional nanomaterials in grams or milligrams in the laboratory, there is hardly any research addressing how these methods can be safely, consistently and cost-effectively up-scaled. Despite two decades of governmental and private investment, the productivity of nanofibre forming methods is still struggling to meet the increasing demand. This hinders the further integration of nanofibres into practical large-scale applications and limits current uses to niche-markets. Looking into history, this large gap between supply and demand of synthetic fibres was seen and addressed in conventional textile production a century ago. The remarkable achievement was accomplished via extensive collaborative research between academia and industry, applying ingenious solutions and technological convergence from polymer chemistry, physical chemistry, materials science and engineering disciplines. Looking into the present, current advances in electrospinning and nanofibre production are showing similar interdisciplinary technological convergence, and knowledge of industrial textile processing is being combined with new developments in nanofibre forming methods. Moreover, many important parameters in electrospinning and nanofibre spinning methods overlap parameters extensively studied in industrial

  7. Effect of Recipe and Production Technology of Chocolate Products on Their Quality During Storage

    Directory of Open Access Journals (Sweden)

    Lenka Machálková

    2017-01-01

    Full Text Available The effect of four storage temperature modes (6, 12, 20 and 30 °C on sensory properties of chocolate products and their colour changes in the experiment over a period of 6 months. The results were evaluated with regard to the production technology and composition of chocolate products. The experiment was performed on filled milk chocolate product called Orion Pistachio made in four versions such as a standard containing cocoa mass of 35 % referred to retempered variant (RS and not treated by retempering (NS variant and with higher proportion of cocoa mass (45 % stated as retempered variant (R45 and not treated by retempering (N45 variant. Retempering means the exposure of products for 24 hours at 24 °C immediately after the production and packaging. The results show that the technology of retempering can effectively increase the resistance of chocolate products to the fat bloom as reflected in the improved colour stability. Sensory most acceptable products were stored at 6 and 12 °C throughout the experiment.

  8. Many-core technologies: The move to energy-efficient, high-throughput x86 computing (TFLOPS on a chip)

    CERN Document Server

    CERN. Geneva

    2012-01-01

    With Moore's Law alive and well, more and more parallelism is introduced into all computing platforms at all levels of integration and programming to achieve higher performance and energy efficiency. Especially in the area of High-Performance Computing (HPC) users can entertain a combination of different hardware and software parallel architectures and programming environments. Those technologies range from vectorization and SIMD computation over shared memory multi-threading (e.g. OpenMP) to distributed memory message passing (e.g. MPI) on cluster systems. We will discuss HPC industry trends and Intel's approach to it from processor/system architectures and research activities to hardware and software tools technologies. This includes the recently announced new Intel(r) Many Integrated Core (MIC) architecture for highly-parallel workloads and general purpose, energy efficient TFLOPS performance, some of its architectural features and its programming environment. At the end we will have a br...

  9. Move up,Move out

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2007-01-01

    @@ China has already become the world's largest manufacturer of cement,copper and steel.Chinese producers have moved onto the world stage and dominated the global consumer market from textiles to electronics with amazing speed and efficiency.

  10. Scientific production and technological production: transforming a scientific paper into patent applications

    Science.gov (United States)

    Dias, Cleber Gustavo; de Almeida, Roberto Barbosa

    2013-01-01

    ABSTRACT Brazil has been presenting in the last years a scientific production well-recognized in the international scenario, in several areas of knowledge, according to the impact of their publications in important events and especially in indexed journals of wide circulation. On the other hand, the country does not seem to be in the same direction regarding to the technological production and wealth creation from the established scientific development, and particularly from the applied research. The present paper covers such issue and discloses the main similarities and differences between a scientific paper and a patent application, in order to contribute to a better understanding of both types of documents and help the researchers to chose and select the results with technological potential, decide what is appropriated for industrial protection, as well as foster new business opportunities for each technology which has been created. PMID:23579737

  11. Technical-technological aspects of using machines and tools for new technologies in plant production

    Directory of Open Access Journals (Sweden)

    Ercegović Đuro

    2009-01-01

    Full Text Available Agricultural production is complex process and it depends of various factors which can be controlled. Many of them can be improved by using of various means which are not friendly for environment and health of people. It is necessary to apply only those measures which can maintain and improve physical - mechanical, technological and microbiological properties of soil and also the nutritive potential of soil but will not be harmful for environment. The other part of this story demands decrease of energy necessary in the process of soil preparation. The machinery and tools for new technologies in plant production in Serbia is consisted of: vibrating subsoiler VR-5(7, universal self propelled machine for soil arrangement USM-5, draining plough DP-4 and universal Scraper land leveler, and it is developed to apply changed new technologies of soil preparation. This study gives description of machines, tools and technologies necessary for soil preparation in Serbia; this means preparation of soil surface and depth, special note is given to preservation of environment and improvement of soil potential, but also and how to decrease the energy necessary for the process of soil preparation.

  12. Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A.

    2012-09-28

    The purpose of the project described in this report is to identify and document the commercial and emerging (projected to be commercialized within the next 3 years) hydrogen and fuel cell technologies and products that resulted from Department of Energy support through the Fuel Cell Technologies (FCT) Program in the Office of Energy Efficiency and Renewable Energy (EERE). Pacific Northwest National Laboratory (PNNL) undertook two efforts simultaneously to accomplish this project. The first effort was a patent search and analysis to identify patents related to hydrogen and fuel cells that are associated with FCT-funded projects (or projects conducted by DOE-EERE predecessor programs) and to ascertain the patents’ current status, as well as any commercial products that may have used the technology documented in the patent. The second effort was a series of interviews with current and past FCT personnel, a review of relevant program annual reports, and an examination of grants made under the Small Business Innovation Research and Small Business Technology Transfer Programs that are related to hydrogen and fuel cells.

  13. Pathways to Commercial Success: Technologies and Products Supported by the Fuel Cell Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    Weakley, Steven A.; Brown, Scott A.

    2011-09-29

    The purpose of the project described in this report is to identify and document the commercial and emerging (projected to be commercialized within the next 3 years) hydrogen and fuel cell technologies and products that resulted from Department of Energy support through the Fuel Cell Technologies (FCT) Program in the Office of Energy Efficiency and Renewable Energy (EERE). To do this, Pacific Northwest National Laboratory (PNNL) undertook two efforts simultaneously to accomplish this project. The first effort was a patent search and analysis to identify hydrogen- and fuel-cell-related patents that are associated with FCT-funded projects (or projects conducted by DOE-EERE predecessor programs) and to ascertain the patents current status, as well as any commercial products that may have used the technology documented in the patent. The second effort was a series of interviews with current and past FCT personnel, a review of relevant program annual reports, and an examination of hydrogen- and fuel-cell-related grants made under the Small Business Innovation Research and Small Business Technology Transfer Programs, and within the FCT portfolio.

  14. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: DUST SUPPRESSANT PRODUCTS: NORTH AMERICAN SALT COMPANY'S DUSTGARD

    Science.gov (United States)

    Dust suppressant products used to control particulate emissions from unpaved roads are among the technologies evaluated by the Air Pollution Control Technology (APCT) Verification Center, part of the U.S. Environmental Protection Agency's Environmental Technology Verification (ET...

  15. Conceptualising the management of packaging within new product development:a grounded investigation in the UK fast moving consumer goods industry

    OpenAIRE

    Simms, Chris; Trott, Paul

    2014-01-01

    Purpose- The purpose of this study is to: (i) contribute to existing models of new product development (NPD), and provide new understanding of how a new product’s packaging is managed and integrated into the NPD process of fast moving consumer goods firms; and (ii) build on prior research suggesting that firms lack a pipeline of new packaging innovations by uncovering the factors that influence this pipeline issue. Design/methodology/approach- A grounded theory methodology was adopted. Resear...

  16. Augmented Reality as a Technology Bringing Interactivity to Print Products

    DEFF Research Database (Denmark)

    Seisto, Anu; Aikala, Maiju; Vatrapu, Ravi

    2012-01-01

    , virtual information. AR is also a promising tool for creating playfulness connected to printed items. In this study we present one example of creating an interactive and playful advertisement for a printed magazine by innovating possible outcomes together with a publisher (Aller), an advertiser (brand...... of the magazine studied valued the inspiration and connectedness that the use of the application offered. The overall rating of the application was positive and encouraging for the future use of the technology. It may also be concluded that the use of AR applications in conjunction with print products makes...

  17. Product and technology innovation: what can biomimicry inspire?

    Science.gov (United States)

    Lurie-Luke, Elena

    2014-12-01

    Biomimicry (bio- meaning life in Greek, and -mimesis, meaning to copy) is a growing field that seeks to interpolate natural biological mechanisms and structures into a wide range of applications. The rise of interest in biomimicry in recent years has provided a fertile ground for innovation. This review provides an eco-system based analysis of biomimicry inspired technology and product innovation. A multi-disciplinary framework has been developed to accomplish this analysis and the findings focus on the areas that have been most strikingly affected by the application of biomimicry and also highlight the emerging trends and opportunity areas.

  18. Engineering analysis of biomass gasifier product gas cleaning technology

    Energy Technology Data Exchange (ETDEWEB)

    Baker, E.G.; Brown, M.D.; Moore, R.H.; Mudge, L.K.; Elliott, D.C.

    1986-08-01

    For biomass gasification to make a significant contribution to the energy picture in the next decade, emphasis must be placed on the generation of clean, pollutant-free gas products. This reports attempts to quantify levels of particulated, tars, oils, and various other pollutants generated by biomass gasifiers of all types. End uses for biomass gases and appropriate gas cleaning technologies are examined. Complete systems analysis is used to predit the performance of various gasifier/gas cleanup/end use combinations. Further research needs are identified. 128 refs., 20 figs., 19 tabs.

  19. Adoption of technology, management practices, and production systems in US milk production.

    Science.gov (United States)

    Khanal, A R; Gillespie, J; MacDonald, J

    2010-12-01

    The introduction of new technology, management practices, and alternative production systems has resulted in rapid structural change in the US dairy industry. This paper examines adoption rates and adopter characteristics for the following dairy technologies, practices, and systems: holding pen with an udder washer, milking units with automatic take-offs, genetic selection technologies, recombinant bovine somatotropin, membership in the Dairy Herd Improvement Association, computerized feed delivery systems, computerized milking systems, use of a nutritionist to design feed rations, grazing, milking cows 3 times daily, and milking parlors. Four of these were used on a greater percentage of farms in 2005 than in 2000, but increased farm sizes and the interaction of farm size with adoption suggest a greater percentage of milk being produced under each, with the exception of grazing. Except for grazing, technologies were generally complementary.

  20. Chemistry and technology of Cured and Smoked Meat Products

    Directory of Open Access Journals (Sweden)

    V. K. Mathur

    1967-05-01

    Full Text Available Recent developments in the chemistry and technology of cured and smoked meat products are reviewed. Various factors physical, chemical and microbiological affecting water holding capacity of cured meats and cured colour formation and its stability during storage are discussed. Methods of preparation of various types of cured and smoked meat products have been briefly described. Developments in the use of synthetic casings and skinless sausages have been mentioned. Smoke constituents, their role and physico-chemical aspects of mechanism and functions of smoking are discussed. Advancements in the methods of smoke generation, conventional smoking and some kilns, electrostatic smoking and smoking by use of liquid smokes have been described. Some of the methods of preparation of liquid smokes are also given.

  1. The effect of backroom size on retail product availability – operational and technological solutions

    Directory of Open Access Journals (Sweden)

    Nikola Milićević

    2015-05-01

    Full Text Available Amid the conditions of increasingly fierce competition, retailers are doing their best to meet the demands of their customers as efficiently as possible. Through the ever-growing level of product availability they raise the quality of service, which is positively reflected not only on the growth in sales, but also customer satisfaction. In the opposite case, the out-ofstock problem emerges, affecting not only customers, but also retailers and their suppliers. Bearing in mind, that the causes of the given problem occur most frequently in the last metres of the supply chain, in this paper we investigated the effect of backroom size on product availability, depending on the retail format. For this purpose, we used moderated regression analysis on the sample of 80 fast moving consumer goods in retail stores located on the territory of the Republic of Serbia. The obtained results pointed to opposite movements in the smallest and the largest format. Whereas in superettes the out-of-stock level lowers with the increase in the backroom size, it tends to drop in hypermarkets. Therefore, we pointed to some in-store problems that cause product stock-outs in different store formats. In addition to indicating the potential causes of analyzed relations, this paper also presents certain operational and technological solutions related to their mitigation.

  2. High-tech cargo : logistics technologies are evolving to help improve efficiencies in moving oil and gas equipment

    Energy Technology Data Exchange (ETDEWEB)

    Stastny, P.

    2007-10-15

    Like electronic data interchange (EDI), radio frequency identification (RFID) is a logistics tool developed to aid companies in managing their assets efficiently. RFID is used by companies improve shipment tracking, as well as to improve supply chain efficiencies. The technology uses tiny devices called RFID tags or transponders encoded with specific data about shipments. The tag emits a signal that is read by remote control as it passes through a warehouse gate. While RFID is currently used for pallets, it is hoped that the technology will soon be used for individual objects. Web-based systems are now being used to directly trace and monitor shipments as well as to identify potential delays. Schenker International has recently introduced a transportation management system (TMS) for oil and gas clients. The system is a website that manages shipments from purchase order to site delivery, and functions as a forum for all parties to each shipment. It was concluded that use of the TMS allows oil and gas operators to improve planning efficiencies. 1 fig.

  3. Nickel production in Serbia-technological and environmental aspects

    Directory of Open Access Journals (Sweden)

    Željko Kamberović

    2014-12-01

    Full Text Available Demand for nickel is constantly growing due to the versatility of its application, at the first place for stainless steel production. Ore reserves and possibility of nickel production of today’s Serbia and in neighboring countries were thoroughly investigated, and presented work is part of a wider project of sublimation of scientific and professional experience in the field of nickel extractive metallurgy on domestic raw materials. Presented research explores the possibility of high pressure sulfuric acid leaching of Serbian lateritic ores from localities Rudjinci, Ba and Lipovac. All three investigated ore deposits behaved differently both during preparation and during hydrometallurgical treatment. As optimal method for ore preparation proved to be crushing-milling-sieving route, but without possibility of concentrate production. Only for Rudjinci ore deposit achieved leaching efficiency reached satisfactory level of 95%. Within presented paper flow-sheet is proposed for processing high-magnesium laterite ores, with iron and magnesium oxide Both could be recirculated and used again in technological process; MgO for iron precipitation and SO2 for production of leaching agent, sulfuric acid. Final decision on the sustainability of the process will be made according to techno-economic and environmental evaluation. Estimated overall impact of the project implementation on the environment is negative.

  4. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Albert Tsang

    2003-03-14

    investigating the use of synthesis gas produced by the E-GAS{trademark} technology in a coproduction environment to enhance the efficiency and productivity of solid fuel gasification combined cycle power plants. The objectives of this effort are to determine the feasibility of an EECP located at a specific site which produces some combination of electric power (or heat), fuels, and/or chemicals from synthesis gas derived from coal, or, coal in combination with some other carbonaceous feedstock. The project's intended result is to provide the necessary technical, economic, and environmental information that will be needed to move the EECP forward to detailed design, construction, and operation by industry. During the reporting period, effort continues on identifying potential technologies for removing contaminants from synthesis gas to the level required by methanol synthesis. A liquid phase Claus process and a direct sulfur oxidation process were evaluated. Preliminary discussion was held with interested parties on cooperating on RD&T in Phase II of the project. Also, significant progress was made during the period in the submission of project deliverables. A meeting was held at DOE's National Energy Technology Laboratory in Morgantown between GEC and the DOE IMPPCCT Project Manager on the status of the project, and reached an agreement on the best way to wrap up Phase I and transition into the Phase II RD&T. Potential projects for the Phase II, cost, and fund availability were also discussed.

  5. Differential response of planktonic primary, bacterial, and dimethylsulfide production rates to vertically-moving and static incubations in upper mixed-layer summer sea waters

    Directory of Open Access Journals (Sweden)

    M. Galí

    2013-05-01

    Full Text Available Microbial plankton experience fluctuations in total solar irradiance and in its spectral composition as they are vertically moved by turbulence in the oceanic upper mixed layer (UML. The fact that the light exposure is not static but dynamic may have important consequences for biogeochemical processes and ocean-atmosphere fluxes. However, most biogeochemical processes other than primary production, like bacterial production or dimethylsulfide (DMS production, are seldom measured in sunlight and even less often in dynamic light fields. We conducted four experiments in oligotrophic summer stratified Mediterranean waters, where a sample from the UML was incubated in ultraviolet (UV-transparent bottles at three fixed depths within the UML and on a vertically-moving basket across the same depth range. We assessed the response of the phyto- and bacterioplankton community with physiological indicators based on flow cytometry singe-cell measurements, Fast Repetition Rate fluorometry (FRRf, phytoplankton pigment concentrations and particulate light absorption. Dynamic light exposure caused a disruption of the photoinhibition and photoacclimation processes associated to ultraviolet radiation (UVR, which slightly alleviated bacterial photoinhibition but did not favor primary production. Gross DMS production (GPDMS decreased sharply with depth in parallel to shortwave UVR, and displayed a dose-dependent response that mixing did not significantly disrupt. To our knowledge, we provide the first measurements of GPDMS under in situ UV-inclusive optical conditions.

  6. Differential response of planktonic primary, bacterial, and dimethylsulfide production rates to vertically-moving and static incubations in upper mixed-layer summer sea waters

    Science.gov (United States)

    Galí, M.; Simó, R.; Pérez, G. L.; Ruiz-González, C.; Sarmento, H.; Royer, S.-J.; Fuentes-Lema, A.; Gasol, J. M.

    2013-05-01

    Microbial plankton experience fluctuations in total solar irradiance and in its spectral composition as they are vertically moved by turbulence in the oceanic upper mixed layer (UML). The fact that the light exposure is not static but dynamic may have important consequences for biogeochemical processes and ocean-atmosphere fluxes. However, most biogeochemical processes other than primary production, like bacterial production or dimethylsulfide (DMS) production, are seldom measured in sunlight and even less often in dynamic light fields. We conducted four experiments in oligotrophic summer stratified Mediterranean waters, where a sample from the UML was incubated in ultraviolet (UV)-transparent bottles at three fixed depths within the UML and on a vertically-moving basket across the same depth range. We assessed the response of the phyto- and bacterioplankton community with physiological indicators based on flow cytometry singe-cell measurements, Fast Repetition Rate fluorometry (FRRf), phytoplankton pigment concentrations and particulate light absorption. Dynamic light exposure caused a disruption of the photoinhibition and photoacclimation processes associated to ultraviolet radiation (UVR), which slightly alleviated bacterial photoinhibition but did not favor primary production. Gross DMS production (GPDMS) decreased sharply with depth in parallel to shortwave UVR, and displayed a dose-dependent response that mixing did not significantly disrupt. To our knowledge, we provide the first measurements of GPDMS under in situ UV-inclusive optical conditions.

  7. Impact of Technological Procedures Safety of Meat Products Producer In Industrial Conditions

    OpenAIRE

    Kuzelov, Aco; STOJANOVSKI, Mitre; Josevska, Elena; Marenceva, Daniela

    2013-01-01

    Production of wholesome, high quality and safe meat products primarily depends on technological operations during production, legislative regulation and control the production of meat products in all segments of the manufacturing process. During the manufacturing process should be taken for the proper conduct of all technological operations from farm to table. No for technologists working in local industries can affect the proper functioning of the technological operations of unloading of ...

  8. Productivity growth and technological progress in the Brazilian agricultural sector

    Directory of Open Access Journals (Sweden)

    Marcelo Farid Pereira

    2002-12-01

    Full Text Available Starting in the 1970's, the Brazilian agricultural sector has experienced an important process of modernization, whose principal effects include advances in technological progress and gains in productivity. The primary objective of this paper is to analyze technological progress and total productivity growth in the Brazilian agricultural sector during the period from 1970 to 1996. The methodology used here is based on the Malmquist productivity index and techniques in mathematical programming called Data Envelopment Analysis. The results show that significant progress was made in this sector of the economy but concentrated in only some regions of the country.O setor agropecuário brasileiro passou por um processo de modernização a partir dos anos 70, conseqüentemente, espera-se que exista uma contrapartida de progresso tecnológico e de ganhos de produtividade para o setor. Diante de tal fato tem-se como objetivo, neste estudo, avaliar o progresso tecnológico e o crescimento da produtividade total dos fatores (PTF do setor agropecuário brasileiro ao longo do período de 1970 a 1996. A metodologia utilizada foi baseada no índice Malmquist de produtividade e nas técnicas de programação matemática denominadas de Análise de Envoltória de Dados (DEA. Os resultados alcançados foram condizentes com estudos prévios e apontam para progresso técnico e ganhos de produtividade para o setor, porém concentrados em algumas regiões.

  9. The technology of fish-vegetable feed production

    Directory of Open Access Journals (Sweden)

    Mukatova M. D.

    2016-09-01

    Full Text Available Perspective direction of the Volga-Caspian basin fisheries is increasing the productivity of aquaculture production which requires the availability of sufficient quantities of feed. The cutting waste of carp and crucian carp, crayfish processing (cephalothorax, wheat bran, soy isolate, freshwater plants – pondweed perfoliate, fish-vegetable ration, produced feeding staffs have been investigated. In researching samples of manufactured pelleted feeds the standard methods adopted in the animal feed industry have been used. The number of nitrogen-free extractives and energy value has been determined by calculation. The composition of fish-vegetable ration has been worked out. Some manufacturing inspection of fish-vegetable feed technology using proofing process has been carried out. The possibility of manufacturing on the basis of crushed fish waste of the company LLC "VES" and dry ingredients of fish-vegetable feed has been determined; the output of feed at water content of not more than 10 % is 43 % of feed mix based on the mass of directed waste equal to 84 %. The pilot batch of dry fish-vegetable feed has been investigated to establish quality indicators. It has been determined that fish-vegetable feed meets the requirements of GOST 10385–2014 "Combined feeding staffs for fishes. General specifications" as for main quality indicators and refers to economic grower for catfish and carp fish weighing more than 50 g. This reveals good palatability of the experimental batch of floating feed by carp fish species and African catfish. Thus, fish-vegetable feed manufacturing technology can be implemented in the production for processing secondary raw materials: waste from butchering fish by grinding, cooking, mixing with selected vegetable fillings which is waste of flour or grain processing industries and freshwater plants mowed annually during the reclamation works on the Volga delta.

  10. INNOVATIVE TECHNOLOGICAL SOLUTIONS IN CREATING FUNCTIONAL PRODUCTS POWER

    Directory of Open Access Journals (Sweden)

    I. V. Sergienko

    2015-01-01

    Full Text Available The article deals with a problem of functional products creation for consumers feeling need in proteins, irreplaceable amino acids, vitamins, mineral substances, food fibers, polynonsaturated fat acids. One of the possible ways to improve human nutrition is using non-traditional cultures for bread making technology containing significant amounts of fibrous substances, easily digestible protein, vitamins, unsaturated fatty acids and minerals. Taking into account the Nutrition Science requirements an expediency of the most full functional ingredients complex entering into bakery products prescription structure is proved. Replacement of the first grade wheat flour by the offered prescription composition allows to slow down a bread aging, to increase periods of products storage and to improve their physical and chemical indicators on the specific volume and porosity. The bakery products "Svyatogor" at the use of 100 g of a product allow to cover daily need in protein for 38,9%, in carbohydrates – for 3,4%, fat – for 9,2%. The power value of "Svyatogor" is 897 kJ, in control 959. Biological value, % 82,7 against 53,1 in control. Thanks to it the digestibility of bread protein (in vitro method of “Svyatogor” is higher. Thanks to unique properties of the compounding components “Svyatogor” gets functional properties by full-fledged protein increasing and its best comprehensibility (in vitro, advanced structure according to the content of vitamins, mineral substances, their balanced structure and can be recommended for mass consumption and prevention of osteoporosis, atherosclerosis, anemia, for children food, pregnant women and the feeding women.

  11. Field study of moving bed biofilm reactor technology for post-treatment of wastewater lagoon effluent at 1 degree C.

    Science.gov (United States)

    Almomani, Fares A; Delatolla, Robert; Ormeci, Banu

    2014-08-01

    The goal of this study was to investigate the potential use ofmoving bed biofilm reactor (MBBR) systems as ammonia removal post-treatment units for wastewater (WW) treatment lagoons that demonstrate large temperature changes throughout their operational year (1 - 20 degrees C). The study was carried out over a six-month period using laboratory-scale MBBR reactors fed with incoming effluent from a full-scale lagoon. The study shows that significant average ammonia removal rates of 0.26 and 0.11 kgN/m . d were achieved at 20 degrees C and 1C. The increase in the ammonia removal rates with increasing temperature from 1 degrees C to 20 degrees C showed a strong correlation to an applied temperature correction coefficient model. No significant accumulation of effluent nitrite was observed at 1 degrees C or after being fed with synthetic wastewater (SWW); indicating that cold temperatures and transitions from real WW to SWW did not stress the nitrifiers. Furthermore, the study demonstrates that changes in temperature or changes from real WW to SWW do not affect the mass of biofilm attached per MBBR carrier. Hence, based on the results of this study, it is concluded that MBBR is a promising technology for post-treatment ammonia removal of WW lagoon effluent.

  12. The provision of assistive technology products and services for people with dementia in the United Kingdom.

    Science.gov (United States)

    Gibson, Grant; Newton, Lisa; Pritchard, Gary; Finch, Tracy; Brittain, Katie; Robinson, Louise

    2016-07-01

    In this review we explore the provision of assistive technology products and services currently available for people with dementia within the United Kingdom. A scoping review of assistive technology products and services currently available highlighted 171 products or product types and 331 services. In addition, we assimilated data on the amount and quality of information provided by assistive technology services alongside assistive technology costs. We identify a range of products available across three areas: assistive technology used 'by', 'with' and 'on' people with dementia. Assistive technology provision is dominated by 'telecare' provided by local authorities, with services being subject to major variations in pricing and information provision; few currently used available resources for assistive technology in dementia. We argue that greater attention should be paid to information provision about assistive technology services across an increasingly mixed economy of dementia care providers, including primary care, local authorities, private companies and local/national assistive technology resources.

  13. Analysis on Pollution Factors in Asparagus Production and Research on Safety Production Technology

    Institute of Scientific and Technical Information of China (English)

    Liping; MA; Bianqing; HAO; Xiongwu; QIAO

    2013-01-01

    Based on the analysis on the infection degree,infection law and influencing factors of the main diseases on asparagus and the analysis on the pollution factors in asparagus production such as blind pesticide use,atmospheric pollution and acid rain,the pollution of soil and fertilizer,this article proposes asparagus safety production technologies which include the selection of disease-resistant variety and suitable planting field,scientific and reasonable disease control,balanced fertilization,rational irrigation,making a good job of field management, etc.,to reduce pathogenic factors.

  14. Continued SOFC cell and stack technology and improved production methods

    Energy Technology Data Exchange (ETDEWEB)

    Wandel, M.; Brodersen, K.; Phair, J. (and others)

    2009-05-15

    Within this project significant results are obtained on a number of very diverse areas ranging from development of cell production, metallic creep in interconnect to assembling and test of stacks with foot print larger than 500 cm2. Out of 38 milestones 28 have been fulfilled and 10 have been partly fulfilled. This project has focused on three main areas: 1) The continued cell development and optimization of manufacturing processes aiming at production of large foot-print cells, improving cell performance and development environmentally more benign production methods. 2) Stack technology - especially stacks with large foot print and improving the stack design with respect to flow geometry and gas leakages. 3) Development of stack components with emphasis on sealing (for 2G as well as 3G), interconnect (coat, architecture and creep) and test development. Production of cells with a foot print larger than 500 cm2 is very difficult due to the brittleness of the cells and great effort has been put into this topic. Eight cells were successfully produced making it possible to assemble and test a real stack thereby giving valuable results on the prospects of stacks with large foot print. However, the yield rate is very low and a significant development to increase this yield lies ahead. Several lessons were learned on the stack level regarding 'large foot print' stacks. Modelling studies showed that the width of the cell primarily is limited by production and handling of the cell whereas the length (in the flow direction) is limited by e.g. pressure drop and necessary manifolding. The optimal cell size in the flow direction was calculated to be between approx20 cm and < 30 cm. From an economical point of view the production yield is crucial and stacks with large foot print cell area are only feasible if the cell production yield is significantly enhanced. Co-casting has been pursued as a production technique due to the possibilities in large scale production

  15. Experimental determination of the retention time of reduced temperature of gas-vapor mixture in trace of water droplets moving in counterflow of combustion products

    Science.gov (United States)

    Volkov, R. S.; Kuznetsov, G. V.; Strizhak, P. A.

    2016-06-01

    We have experimentally studied temporal variation of the temperature of gas-vapor mixture in the trace of water droplets moving in the counterflow of high-temperature combustion products. The initial gas temperature was within 500-950 K. The water droplet radius in the aerosol flow varied from 40 to 400 μm. The motion of water droplets in the counterflow of combustion products in a 1-m-high hollow quartz cylinder with an internal diameter of 20 cm was visualized by optical flow imaging techniques (interferometric particle imaging, shadow photography, particle tracking velocimetry, and particle image velocimetry) with the aid of a cross-correlation complex setup. The scale of temperature decrease in the mixture of combustion products and water droplets was determined for a pulsed (within 1 s) and continuous supply of aerosol with various droplet sizes. Retention times of reduced temperature (relative to the initial level) in trace of water droplets (aerosol temperature trace) are determined. A hypothesis concerning factors responsible for the variation of temperature in the trace of droplets moving in the counterflow of combustion products is experimentally verified.

  16. Microalgae biorefinery symbiosis: screening, production, and process analytical technology

    DEFF Research Database (Denmark)

    Podevin, Michael Paul Ambrose

    of sustaining microalgae growth, as much as municipal WWs. The concept of an “industrial symbiosis” has also emerged in the past several decades, in which networks of industries cooperate to use waste sources from neighboring industries, in industrial parks, to create added value. The intersection...... the whole microalgae. However, in large part, the microalgae biorefinery does not comply with the treatment of nutrient-rich municipal WWs, due to regulatory concerns. Only recently, it was realized that bioindustrial WWs are viable and conceivably regulatory compliant nutrient rich waste streams, capable...... of the microalgae biorefinery and industrial symbiosis, in a microalgae biorefinery symbiosis (MBS), may be the next generation scheme to valorize the microalgal production and promote industrial and global sustainability. Moreover, technological advances in screening, outdoor photobioreactor (PBR) design...

  17. The crystallization processes in the aluminum particles production technology

    Directory of Open Access Journals (Sweden)

    Arkhipov Vladimir

    2015-01-01

    Full Text Available The physical and mathematical model of the crystallization process of liquid aluminum particles in the spray-jet of the ejection-type atomizer was proposed. The results of mathematical modeling of two-phase flow in the spray-jet and the crystallization process of fluid particles are given. The influence of the particle size, of the flow rate and the stagnation temperature gas in the ranges of industrial technology implemented for the production of powders aluminum of brands ASD, on the crystallization characteristics were investigated. The approximations of the characteristics of the crystallization process depending on the size of the aluminum particles on the basis of two approaches to the mathematical description of the process of crystallization of aluminum particles were obtained. The results allow to optimize the process parameters of ejection-type atomizer to produce aluminum particles with given morphology.

  18. Evaluation of the efficiency of alternative enzyme production technologies

    DEFF Research Database (Denmark)

    Albæk, Mads Orla

    was carried out in pilot scale stirred tank reactors and based on a range of different process conditions, a process model was constructed which satisfactory described the course of fermentation. The process was governed by the rate limiting mass transfer of oxygen from the gas to the liquid phase. During...... of the uncertainty and sensitivity of the model indicated the biological parameters to be responsible for most of the model uncertainty. A number of alternative fermentation technologies for enzyme production were identified in the open literature. Their mass transfer capabilities and their energy efficiencies were...... in the airlift reactor was studied and a mass transfer correlation containing the superficial gas velocity and the apparent viscosity of the fermentation broth was shown to describe the experimental data well. The mass transfer rate was approximately 20% lower than the literature data for airlift reactors...

  19. Studies on Separation Process and Production Technology of Boron Isotope

    Directory of Open Access Journals (Sweden)

    LI Jian-ping

    2014-02-01

    Full Text Available The boron isotopes separation test was performed by chemical exchange reaction in the benzene ether -three boron fluoride system, which resulted to the boron isotopic enrichment of -10 in the liquid phase, the boron isotopic enrichment of -11 in the gas phase. After then, boron isotope separation trial production has been finished. In this process, the exchange column and complex tower normal operating parameters and the complex tower technology have been obtained, the problems of material distillation purification is solved, boron isotopes feasibility with PTFE packing enrichment is verified in an exchange column. Also, effect of operating pressure, flow and other parameters on boron -10 isotopic enrichment experiments and the effect and properties of the PTFE packing have been investigated in the existing system. All the results are very useful for the industrialization of the boron isotopes separation system.

  20. Application Specific Performance Technology for Productive Parallel Computing

    Energy Technology Data Exchange (ETDEWEB)

    Malony, Allen D. [Univ. of Oregon, Eugene, OR (United States); Shende, Sameer [Univ. of Oregon, Eugene, OR (United States)

    2008-09-30

    Our accomplishments over the last three years of the DOE project Application- Specific Performance Technology for Productive Parallel Computing (DOE Agreement: DE-FG02-05ER25680) are described below. The project will have met all of its objectives by the time of its completion at the end of September, 2008. Two extensive yearly progress reports were produced in in March 2006 and 2007 and were previously submitted to the DOE Office of Advanced Scientific Computing Research (OASCR). Following an overview of the objectives of the project, we summarize for each of the project areas the achievements in the first two years, and then describe in some more detail the project accomplishments this past year. At the end, we discuss the relationship of the proposed renewal application to the work done on the current project.

  1. 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.

  2. Effect of processing technologies on the allergenicity of food products.

    Science.gov (United States)

    Jiménez-Saiz, Rodrigo; Benedé, Sara; Molina, Elena; López-Expósito, Iván

    2015-01-01

    Heat treatment has been used since ancient times for food processing, first to ensure the safety of food and its storage, but also to transform its characteristics (in its raw form) and obtain new textures, flavors, or novel foods. However, the transformation experienced by food components when heated, or processed, can dramatically affect the allergenicity of food, either reducing or increasing it. To date, most of the articles published dealing with the changes in the potential allergenicity of food are focused on heat treatment and the Maillard reaction. However, it is also important to give prominence to other group of new technologies developed nowadays, such as high-pressure processing, microwaves and food irradiation. These techniques are not likely to replace traditional processing methods, but they are becoming attractive for the food industry due to different reasons, and it is expected in the near future to have different products on the market processed with these new technologies at an affordable cost. Moreover, other biochemical modifications, particularly enzymatic cross-linking of proteins, have attracted wide-spread attention and will be considered as well in this review, because of its great opportunities to induce protein modification and thus affect food allergenicity. Together with the effect of processing of food allergens, this review will place special attention on gastroduodenal digestion of processed allergens, which directly affects their allergenicity.

  3. Novel forest fuel production technology for the large scale applications

    Energy Technology Data Exchange (ETDEWEB)

    Timperi, A. [Timberjack Energy Technology, Tampere (Finland)

    2003-07-01

    This PowerPoint presentation outlined the operations of Timberjack Energy Technology and provided illustrated examples of how the latest technologies in bioenergy have been applied to generate power in Finland. In particular, it referred to mobile chippers and loose residue bundlers used to provide feed for the CFB boiler at a kraft pulp and paper pilot project plant in Alholmens, Finland. The boiler generates 700 GWh of heat, and 1,300 GWh of electricity using 45 per cent peat, 45 per cent bark and wood waste, and 10 per cent heavy fuel oil and coal. Illustrations of the fuel handling system for the facility were presented. The Alholmens Kraft facility operates the world's first slash bundle train for bark and wood waste. It handles 4,000 bundles per day, equivalent to 65 full truck loads and 2,000 metric tons. The use of Timberjack's wood buncher and bundling machines have been tested in Austria, Finland, France, Germany, Italy, Spain, Switzerland, Sweden and the United States. It is estimated that 720,000 bundles of loose residue were made in Finland in 2003, equivalent to 19 million US oil gallons of pure renewable energy. The target for 2004 is 1,250,000 bundles, equivalent to 1.3 TWh. Wood fuel accounts for 20 per cent of primary energy production in Finland. It was noted that an added benefit to bundling of forest residue is the potential to prevent forest fires. 1 tab., 53 figs.

  4. Automotive technology. ; Production engineering and production system. Jidosha gijutsu. ; Seisan gijutsuter dot system

    Energy Technology Data Exchange (ETDEWEB)

    Miki, T. (Daihatsu Motor Co. Ltd., Osaka (Japan))

    1990-07-01

    Japanese automotive industry grew stably through the year of 1989, sustained by favorable domestic demands, and recorded the historically highest production of 13.03 million cars (2.6% up compared with the previous year). Also, newly-designed cars appeared on the market successively, aiming at improving the marketability of automobiles. In the aspect of production engineering, in order to meet the users' needs and preferences, the use of aluminum and plastic materials for car bodies and the application of engineering plastics to such functional parts as intake manifolds and springs have advanced, and the technology of precision mechanical work, forging, sintering and the like for high strength materials has also progressed. Moreover, the application of surface treated steel sheets and plastics for preventing rust as well as plastic painting matching with car designs has increased. In respect of production lines, as the variety of car types has increased corresponding to the diversified users' preferences, utilization of the flexible manufacturing system, which can readily change the types of cars on the production line, has spread extensively so as to improve the efficiency of mixed production lines. Also being pursued is computer-integrated manufacturing (CIM) as a production marketing integrated system to reduce the lead time for production. 26 refs.

  5. Immobilized metal affinity chromatography in open-loop simulated moving bed technology: purification of a heat stable histidine tagged beta-glucosidase.

    Science.gov (United States)

    Sahoo, Deepti; Andersson, Jonatan; Mattiasson, Bo

    2009-06-01

    Open-loop simulated moving bed (SMB) has been used for immobilized metal affinity chromatographic (IMAC) purification of his-tagged beta-glucosidase expressed in E. coli. A simplified approach based on an optimized single column protocol is used to design the open-loop SMB. A set of columns in the SMB represent one step in the chromatographic cycle i.e. there will be one set each of columns for load, wash, elution etc within the SMB. Only the wash and elution are operated with columns in sequence. The beta-glucosidase was purified to almost single band purity with a purification factor of 15 and a recovery of 91%. SMB-performance showed reduced buffer consumption, higher purification fold, a better yield and higher productivity.

  6. Moving from job-shop to production cells without losing flexibility: a case study from the wooden frames industry

    Directory of Open Access Journals (Sweden)

    Dinis-Carvalho, J.

    2014-11-01

    Full Text Available Cellular production is usually seen as a hybrid approach between job-shop and flow-line paradigms, reducing the major disadvantages of these two paradigms: the low productivity of job-shops and the low flexibility (in terms of products’ variety of the flow-lines. This paper describes the implementation of a production cell in a production unit of wood- framed pictures and mirrors, which was originally configured as a traditional job-shop, without losing the necessary flexibility to face market demand and simultaneously increasing the production unit’s performance. By implementing a highly flexible cell, very significant improvements were expected for the system’s overall performance and the quality of the products. These expectations were met, and the implementation was successful, as demonstrated by the results presented.

  7. Technology strategy for deepwater and subsea production systems 2008 update; Technology Target Areas; TTA7 - Deep water and subsea prodution technology

    Energy Technology Data Exchange (ETDEWEB)

    2008-07-01

    Executive summary 'Deepwater and Subsea Production Systems' has been identified as one of the eight new Technology Target Areas (TTAs) in Norway's technology strategy for the Oil and Gas sector. This TTA covers deepwater floating production systems, subsea systems (except subsea processing technologies which are addressed by TTA6) and arctic development systems (in both shallow and deepwater). The total hydrocarbon reserves worldwide, which are enabled by the technologies under this TTA exceed 400 billion boe which, itself exceeds the proven reserves of Saudi Arabia. For deepwater developments the long term technical challenge is to develop flexible and adaptive systems which are better able to cope with subsurface uncertainties e.g. compartmentalisation and provide required access to the reservoir to enable successful recovery. More specific medium term challenges relate to developing solutions for harsh environmental conditions such as those offshore Norway and to develop cost effective methods of installing subsea hardware in deep and ultra deep water without requiring expensive crane vessels. For subsea systems the challenge is to develop solutions for ultra deepwater without increasing costs, so that Norway's leading export position in this area can be maintained and strengthened. Considering developments in the arctic, Norwegian industry is already well placed through its familiarity with arctic climate, close relationship with Russia and involvement in Sakhalin II. As we move to water depth beyond about 150m use of Gravity Base Structures (GBS) becomes very expensive or non-feasible and we need to consider other solutions. Subsea-to-beach could be an attractive solution but we need to resolve challenges related to long distance tie backs, flow assurance, uneven terrain, etc. There is also a specific need to develop floating systems capable of drilling and production in an arctic environment. To address the above technical challenges the

  8. A multi-layered approach to product architecture modeling: Applied to technology prototypes

    DEFF Research Database (Denmark)

    Ravn, Poul Martin; Guðlaugsson, Tómas Vignir; Mortensen, Niels Henrik

    2016-01-01

    Companies that wish to include novel technology in the product portfolio may need to test and evaluate the technology with the use of prototypes to learn its benefits. Without clear knowledge of the benefits of the technology to the products in the portfolio, in the form of increased performance...

  9. ICT Adoption and Heterogeneity in Production Technologies : Evidence for Chilean Retailers

    NARCIS (Netherlands)

    De Vries, Gaaitzen J.; Koetter, Michael

    2011-01-01

    The adoption of information and communication technology (ICT) can have far-reaching effects on the nature of production technologies. Because ICT adoption is incomplete, especially in developing countries, different groups of firms will have different production technologies. We estimate a latent c

  10. Advanced Electrochemical Technologies for Hydrogen Production by Alternative Thermochemical Cycles

    Energy Technology Data Exchange (ETDEWEB)

    Lvov, Serguei; Chung, Mike; Fedkin, Mark; Lewis, Michele; Balashov, Victor; Chalkova, Elena; Akinfiev, Nikolay; Stork, Carol; Davis, Thomas; Gadala-Maria, Francis; Stanford, Thomas; Weidner, John; Law, Victor; Prindle, John

    2011-01-06

    Hydrogen fuel is a potentially major solution to the problem of climate change, as well as addressing urban air pollution issues. But a key future challenge for hydrogen as a clean energy carrier is a sustainable, low-cost method of producing it in large capacities. Most of the world's hydrogen is currently derived from fossil fuels through some type of reforming processes. Nuclear hydrogen production is an emerging and promising alternative to the reforming processes for carbon-free hydrogen production in the future. This report presents the main results of a research program carried out by a NERI Consortium, which consisted of Penn State University (PSU) (lead), University of South Carolina (USC), Tulane University (TU), and Argonne National Laboratory (ANL). Thermochemical water decomposition is an emerging technology for large-scale production of hydrogen. Typically using two or more intermediate compounds, a sequence of chemical and physical processes split water into hydrogen and oxygen, without releasing any pollutants externally to the atmosphere. These intermediate compounds are recycled internally within a closed loop. While previous studies have identified over 200 possible thermochemical cycles, only a few have progressed beyond theoretical calculations to working experimental demonstrations that establish scientific and practical feasibility of the thermochemical processes. The Cu-Cl cycle has a significant advantage over other cycles due to lower temperature requirements – around 530 °C and below. As a result, it can be eventually linked with the Generation IV thermal power stations. Advantages of the Cu-Cl cycle over others include lower operating temperatures, ability to utilize low-grade waste heat to improve energy efficiency, and potentially lower cost materials. Another significant advantage is a relatively low voltage required for the electrochemical step (thus low electricity input). Other advantages include common chemical agents and

  11. Housing tenure, residential moves and children's educational ...

    African Journals Online (AJOL)

    Housing tenure, residential moves and children's educational performance in Accra, Ghana. ... Journal of Science and Technology (Ghana) ... a positive home ownership effect and a negative residential moves effect remain with significant ...

  12. [Application of risk-based approach for determination of critical factors in technology transfer of production of medicinal products].

    Science.gov (United States)

    Beregovykh, V V; Spitskiy, O R

    2014-01-01

    Risk-based approach is used for examination of impact of different factors on quality of medicinal products in technology transfer. A general diagram is offered for risk analysis execution in technology transfer from pharmaceutical development to production. When transferring technology to full- scale commercial production it is necessary to investigate and simulate production process application beforehand in new real conditions. The manufacturing process is the core factorfor risk analysis having the most impact on quality attributes of a medicinal product. Further importantfactors are linked to materials and products to be handled and manufacturing environmental conditions such as premises, equipment and personnel. Usage of risk-based approach in designing of multipurpose production facility of medicinal products is shown where quantitative risk analysis tool RAMM (Risk Analysis and Mitigation Matrix) was applied.

  13. A Bayesian Based Search and Classification System for Product Information of Agricultural Logistics Information Technology

    OpenAIRE

    2011-01-01

    Part 1: Decision Support Systems, Intelligent Systems and Artificial Intelligence Applications; International audience; In order to meet the needs of users who search agricultural products logistics information technology, this paper introduces a search and classification system of agricultural products logistics information technology search and classification. Firstly, the dictionary of field concept word was built based on analyzing the characteristics of agricultural products logistics in...

  14. Microsoft Business Solutions-Axapta as a basis for automated monitoring of high technology products competitiveness

    Science.gov (United States)

    Tashchiyan, G. O.; Sushko, A. V.; Grichin, S. V.

    2015-09-01

    One of the conditions of normal performance of the Russian economy is the problem of high technology products competitiveness. Different tools of these products estimation are used nowadays, one of them is automated monitoring of the high technology products in mechanical engineering. This system is developed on the basis of “Innovator" software integrated in Microsoft Business Solutions-Axapta.

  15. On information and communication technology and production cost in construction industry: evidence from the Netherlands

    NARCIS (Netherlands)

    van der Vlist, A.J; Vrolijk, M.H.; Dewulf, Geert P.M.R.

    2014-01-01

    The interplay between information and communication technology (ICT) and the competitiveness of construction firms is considered. More specifically, the question is whether firms that invest in information and communication technology have a production cost advantage. The economics literature

  16. Green technology foresight of products and materials - some reflections and results from an ongoing Danish project

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Pedersen, Thomas Thoning; Falch, Morten

    2005-01-01

    The article presents some methodological and theoretical reflections and some preliminary results from a Danish Green Technology Foresight project about environmental friendly products and materials, where the environmental potentials and risks from three technology areas are analysed: nano- bio...

  17. Mechatronic Developement of New Products Oriented to the Available Technological Capability

    Directory of Open Access Journals (Sweden)

    Genovevo Morejón Vizcaíno

    2011-10-01

    Full Text Available This paper proposes a technological innovation methodology denominated "Mechatronic development of new products oriented to the available technological capacity". It is shown as a study case of the development of hydromotors with radial pistons.

  18. 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...

  19. Numerical modeling of the vertical hydrofluorination zone in the moving bed furnace for the production of UF{sub 4}

    Energy Technology Data Exchange (ETDEWEB)

    Jourde, J.; Patisson, F.; Ablitzer, D. [Ecole des Mines, Nancy (France). Lab. de Science et Genie des Materiaux Metalliques; Houzelot, J.L. [Ecole des Mines, Nancy (France). Lab. des Sciences du Genie Chimique

    1996-12-31

    Uranium tetrafluoride UF{sub 4} is produced in the moving bed furnace, a reactor in which solid- and gas counterflow. Due to the highly exothermic nature of the chemical reactions involved, the-reactor operation requires a careful temperature control. To provide operators with an appropriate tool for the predictive simulation, optimization and control of the process an overall numerical model of the furnace has been developed. This article describes the part of the model concerning the vertical hydrofluorination zone. The differential equations representing the mass, energy and momentum balances are solved using the finite volume method. The physicochemical parameters necessary for the calculation are detailed. The rate of the main reaction, the hydrofluorination of UO{sub 2}, has been determined with the aid of a specific kinetic model. The computed parameters, namely the temperature and solid and gas compositions, are visualized in the form of isovalue maps. The initial results reveal the influence of a thermodynamic limitation of the reaction at temperatures higher than 650 K. (author)

  20. A Diffusion Theory Model of Adoption and Substitution for Successive Generations of High-Technology Products

    OpenAIRE

    John A. Norton; Frank M. Bass

    1987-01-01

    This study deals with the dynamic sales behavior of successive generations of high-technology products. New technologies diffuse through a population of potential buyers over time. Therefore, diffusion theory models are related to this demand growth. Furthermore, successive generations of a technology compete with earlier ones, and that behavior is the subject of models of technological substitution. Building upon the Bass (Bass, F. M. 1969. A new-product growth model for consumer durables. M...

  1. Capturing, Sharing, and Discovering Product Data at a Semantic Level--Moving Forward to the Semantic Web for Advancing the Engineering Product Design Process

    Science.gov (United States)

    Zhu, Lijuan

    2011-01-01

    Along with the greater productivity that CAD automation provides nowadays, the product data of engineering applications needs to be shared and managed efficiently to gain a competitive edge for the engineering product design. However, exchanging and sharing the heterogeneous product data is still challenging. This dissertation first presents a…

  2. Capturing, Sharing, and Discovering Product Data at a Semantic Level--Moving Forward to the Semantic Web for Advancing the Engineering Product Design Process

    Science.gov (United States)

    Zhu, Lijuan

    2011-01-01

    Along with the greater productivity that CAD automation provides nowadays, the product data of engineering applications needs to be shared and managed efficiently to gain a competitive edge for the engineering product design. However, exchanging and sharing the heterogeneous product data is still challenging. This dissertation first presents a…

  3. The impact logic of mobile technology usage on job production

    OpenAIRE

    Deibert, Sina; Heinzl, Armin; Rothlauf, Franz

    2008-01-01

    Research on mobile technologies has received an increasing attention. Most of the existing literature focuses on use of mobile technologies on a managerial level, with technology as a device for information and communication exchange. The impact potential and their corresponding functionalities at the worker level has not yet been analyzed. This study tries to address this gap. It is the key objective to develop a theoretical model how mobile technologies impact business processes in job prod...

  4. Pathways to Commercial Success: Technologies and Products Supported by the Hydrogen, Fuel Cells and Infrastructure Technologies Program

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2009-08-01

    This report documents the results of an effort to identify and characterize commercial and near-commercial (emerging) technologies and products that benefited from the support of the Hydrogen, Fuel Cells and Infrastructure Technologies Program and its predecessor programs within DOE's Office of Energy Efficiency and Renewable Energy.

  5. Vacuum packaging technology for mass production of uncooled IRFPAs

    Science.gov (United States)

    Ito, Takuya; Tokuda, Takayuki; Kimata, Masafumi; Abe, Hideyuki; Tokashiki, Naotaka

    2009-05-01

    We developed vacuum packaging equipment and low-cost vacuum packaging technology for the mass production of uncooled IRFPAs. The equipment consists of two chambers with identical construction. Two-chamber architecture provides flexibility in the vacuum packaging process, so we can bake the components and achieve getter activation by heating, stem/cap soldering, and cap/window soldering in a series under high-vacuum conditions. Heaters and component-holding jigs are made of graphite to assure rapid and uniform heating to 500°C. The batch size is 27 if we choose a 15-mm diameter TO8 package and can be increased by enlarging the graphite heater area. We also developed a micro-vacuum gauge to evaluate the vacuum level in encapsulated packages. The operation principle of this vacuum gauge is based on thermal conduction by air molecules. It can be integrated in IRFPA chips since the fabrication process is compatible with that for IRFPAs. We encapsulated the vacuum gauges in TO8 packages with our vacuum packaging equipment, and confirmed that the pressure in fabricated packages is sufficiently low for high performance IRFPA operation (<< 1 Pa) with the micro-vacuum gauges.

  6. Hydrogen production by coal plasma gasification for fuel cell technology

    Energy Technology Data Exchange (ETDEWEB)

    Galvita, V. [Max-Planck-Institute, Dynamics of Complex Technical Systems, Sandtorstrasse 1, 39106, Magdeburg (Germany); Messerle, V.E.; Ustimenko, A.B. [Research Department of Plasmotechnics, 22 Zvereva str., 050100 Almaty (Kazakhstan)

    2007-11-15

    Coal gasification in steam and air atmosphere under arc plasma conditions has been investigated with Podmoskovnyi brown coal, Kuuchekinski bituminous coal and Canadian petrocoke. It was found that for those coals the gasification degree to synthesis gas were 92.3%, 95.8 and 78.6% correspondingly. The amount of produced syngas was 30-40% higher in steam than in air gasification of the coal. The reduction of the carbon monoxide content in the hydrogen-rich reformate gas for low-temperature fuel cell applications normally involves high- and low-temperature water gas shift reactors followed by selective oxidation of residual carbon monoxide. It is shown that the carbon monoxide content can be reduced in one single reactor, which is based on an iron redox cycle. During the reduction phase of the cycle, the raw gas mixture of H{sub 2} and CO reduces a Fe{sub 3}O{sub 4}-CeO{sub 2}-ZrO{sub 2} sample, while during the oxidation phase steam re-oxidizes the iron and simultaneously hydrogen is being produced. The integration of the redox iron process with a coal plasma gasification technology in future allows the production of CO{sub x}-free hydrogen. (author)

  7. Convenient meat and meat products. Societal and technological issues.

    Science.gov (United States)

    Leroy, Frédéric; Degreef, Filip

    2015-11-01

    In past and contemporary foodscapes, meat and meat products have not only been following convenience trends, they have been at the heart of them. Historically, the first substantial demands for meat convenience must have been for the outsourcing of hunting or domestication, as well as slaughtering activities. In its turn, this prompted concerns for shelf-life stabilisation and the development of preservation strategies, such as meat fermentation. Demands for ease of preparation and consumption can be traced back to Antiquity but have gained in importance over the centuries, especially with the emergence of novel socio-cultural expectations and (perceived) time scarcity. Amongst other trends, this has led to the creation of ready meals and meat snacks and the expansion of urban fast food cultures. Additionally, contemporary requirements focus on the reduction of mental investments, via the "convenient" concealment of slaughtering, the optimisation of nutritional qualities, and the instant incorporation of more intangible matters, such as variety, hedonistic qualities, reassurance, and identity. An overview is given of the technological issues related to the creation of meat convenience, in its broadest sense, along with their societal implications. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Computer-Aided Analysis of Patents for Product Technology Maturity Forecasting

    Science.gov (United States)

    Liang, Yanhong; Gan, Dequan; Guo, Yingchun; Zhang, Peng

    Product technology maturity foresting is vital for any enterprises to hold the chance for innovation and keep competitive for a long term. The Theory of Invention Problem Solving (TRIZ) is acknowledged both as a systematic methodology for innovation and a powerful tool for technology forecasting. Based on TRIZ, the state -of-the-art on the technology maturity of product and the limits of application are discussed. With the application of text mining and patent analysis technologies, this paper proposes a computer-aided approach for product technology maturity forecasting. It can overcome the shortcomings of the current methods.

  9. Analysis of modern technologies commonly used in beef cattle production: conventional beef production versus nonconventional production using meta-analysis.

    Science.gov (United States)

    Wileman, B W; Thomson, D U; Reinhardt, C D; Renter, D G

    2009-10-01

    Conventional feeding systems use pharmaceutical products not allowed in natural or organic systems for finishing cattle. This review of data compares the performance effects (ADG, G:F, DMI) of technologies used in conventional feeding programs that are prohibited in organic programs, natural programs, or both. The technologies evaluated were steroid implants, monensin, tylosin, endectocides, and metaphylaxis with any antimicrobial. For inclusion in this analysis, studies were conducted in North America, reported randomization to treatment group, used beef cattle, contained an untreated control group, and were sourced from peer-reviewed journals. Forest plots were used to examine the data visually for trends toward a uniform effect of the technology on the outcomes of interest (ADG, DMI, G:F). Technologies that displayed a uniform response on the forest plot compared with negative controls were then analyzed using mixed models. Examination of forest plots for endectocides, steroid implants, monensin, and metaphylaxis technologies appeared to show performance advantages for treated cattle relative to cattle in negative control groups. An insufficient number of studies met the inclusion criteria to conduct meta-analyses comparing endectocides, monensin, or tylosin with negative controls. Average daily gain in feeder cattle given metaphylaxis on arrival was 0.11 kg/d (P < 0.01) greater relative to cattle that did not receive metaphylaxis on arrival. Implanting heifers increased ADG by 0.08 kg/d compared with nonimplanted controls (P = 0.09). Implants had no effect on G:F (P = 0.14) in heifers or on DMI (P = 0.44) relative to nonimplanted control heifers. Implanting steers was associated with greater ADG, by 0.25 kg/d (P < 0.01), and DMI, by 0.53 kg/d (P < 0.01), relative to nonimplanted control steers. Implants also improved G:F in steers relative to nonimplanted steers, by 0.02 (0.17 vs. 0.15; implanted vs. controls, P < 0.01; n = 21 studies). When average estimated

  10. Moving from the Classroom to the Workplace: A Service-Learning Case Study of a Media Production Capstone Course

    Science.gov (United States)

    Giese, Mark

    2013-01-01

    This is a case study of how a capstone course, Producing and Directing, evolved into a service-learning course designed to provide graduating students with real-world workplace experience. It will examine issues including course structure, grading issues, course and client logistics, unaddressed skill sets, group work, and work-product quality…

  11. 移动目标防御技术研究进展%Research and Development of Moving Target Defense Technology

    Institute of Scientific and Technical Information of China (English)

    蔡桂林; 王宝生; 王天佐; 罗跃斌; 王小峰; 崔新武

    2016-01-01

    易攻难守是当前网络安全面临的核心问题之一。移动目标防御为解决这一问题提供了一种全新思路,其核心思想是通过内部可管理的方式对被保护目标的攻击面实施持续性的动态变换以迷惑攻击者,从而增加攻击者实施成功攻击的代价和复杂度,降低其攻击成功的概率,提高系统弹性和安全性。首先对移动目标防御的基本概念加以介绍,并依据研究内容的不同对已有的研究成果进行分类;然后对每类成果加以描述、分析和总结;最后对当前研究现状进行总结,并对未来研究方向进行了展望。%Nowadays ,network configurations are typically deterministic ,static ,and homogeneous . These features reduce the difficulties for cyber attackers scanning the network to identify specific targets and gather essential information ,which gives the attackers asymmetric advantages of building up ,launching and spreading attacks .Thus the defenders are always at a passive position ,and the existing defense mechanisms and approaches cannot reverse this situation . Moving target defense (M TD) is proposed as a new revolutionary technology to alter the asymmetric situation of attacks and defenses .It keeps moving the attack surface of the protected target through dynamic shifting ,which can be controlled and managed by the administrator . In this way , the attack surface exposed to attackers appears chaotic and changes over time . Therefore , the work effort ,i .e ., the cost and complexity ,for the attackers to launch a successful attack ,will be greatly increased .As a result ,the probability of successful attacks will be decreased ,and the resiliency and security of the protected target will be enhanced effectively .In this paper ,we firstly introduce the basic concepts of M TD ,and classify the related works into categories according to their research field .Then ,under each category , we give a detailed description on the

  12. Information technology in schools: Should the product be marked hazardous?

    Directory of Open Access Journals (Sweden)

    John Olson

    2005-10-01

    Full Text Available The power and the hazard go together. By means of ICT we can do more quickly and comprehensively what we could only do more slowly before. And if aspects of what we were doing before were problematic, they will be even more so thanks to the amplification provided by ICT. The amplifying power of ICT is one of the central themes of this paper. If instruction is routine and boring, computers can make it much more so. If products for schools were driven by commercial considerations before, they can be much more so with ICT - the investments are much higher. If schools had ways of monitoring teachers and children before, computers enhance that many times. If technologies were thought to drive what happens in schools before, ICT magnifies that potential many times. In short, computers allow us to do what we did before only more so - so if we did not do well before IT, we may well do worse with it. Or we may do better. We need to keep these questions open. The biggest danger is that in the rush to conform to visions of ICT we may stop asking them. We need a dialogue. The desire for dialogue has, however, frustrated many ICT advocates who see it as a form of resistance to change (Ameral, 1983; Papert, 2001; Yelland, 2002. From a philosophical point of view, we need a dialogue that considers the techniques of practices and the goods that such practices seek, as Macintyre (1981 and Strike (nd point out. Practices involve skills and techniques - which do not once and for all define the practice and which over time change the practice as the goals of practice - in this case teaching - change over time.In the first part of this paper I look at how ICT has come to play such a dominant role in schooling. Over the last 20 years we see a continuous press to adopt this technology. What we do not see is a debate about the plusses and minuses of computers in schools based on experience. This is a cause for concern. In the second part of the paper I look at what

  13. Lean Production and information technology : Connection or contradiction?

    NARCIS (Netherlands)

    Riezebos, Jan; Klingenberg, Warse; Hicks, Christian

    2009-01-01

    The principles of Lean Production have enabled organisations in the manufacturing and service sectors to significantly improve their competitiveness. The application of Lean principles, derived from the Toyota Production System has enabled many organisations to Simultaneously improve productivity, q

  14. Lean Production and information technology : Connection or contradiction?

    NARCIS (Netherlands)

    Riezebos, Jan; Klingenberg, Warse; Hicks, Christian

    2009-01-01

    The principles of Lean Production have enabled organisations in the manufacturing and service sectors to significantly improve their competitiveness. The application of Lean principles, derived from the Toyota Production System has enabled many organisations to Simultaneously improve productivity, q

  15. Lean Production and information technology : Connection or contradiction?

    NARCIS (Netherlands)

    Riezebos, Jan; Klingenberg, Warse; Hicks, Christian

    The principles of Lean Production have enabled organisations in the manufacturing and service sectors to significantly improve their competitiveness. The application of Lean principles, derived from the Toyota Production System has enabled many organisations to Simultaneously improve productivity,

  16. Designing Cost-Competitive Technology Products through Cost Management

    NARCIS (Netherlands)

    Davila, T.; Wouters, Marc

    2004-01-01

    SYNOPSIS: As manufacturing innovations spread throughout leading organizations, product development becomes a more important source of competitive advantage. Within product development, cost management receives increasing attention. To date, cost management in new product development focuses

  17. The role of technological innovation in creating radically new product meanings

    DEFF Research Database (Denmark)

    Krabbe, Anders Dahl

    2015-01-01

    This paper explores the concept of technological epiphanies from the literature on design driven innovation. A technological epiphany is defined as a product innovation that can be considered radical, both in terms of technology as well as the meaning and experiences it creates through its design....... Three cases of technological epiphanies from the hearing aid industry are analyzed and discussed in terms of how they represent a radical innovation in technology as well as in product meaning and which role the technological aspect has played in the radical innovation of the meaning of the product....... Three different ways in which technology can function as an enabler for the innovation of product meanings are explored and a fourth is found is found during the analysis. The paper concludes by suggesting directions for future research....

  18. Medicinal Moves

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Traditional Chinese medicine is becoming a new source of growth in China-Africa trade LIU Tao never expected that his traditional Chinese medicine (TCM) products would be so warmly welcomed at the annual Canton Fair last year.His surprise came after a large number of African businessmen expressed a keen interest in importing the products.That knowledge left a broad smile on his face.

  19. The impact of information technology on productivity using structural equations technique in Iran Behnoush Company

    Directory of Open Access Journals (Sweden)

    Mina Beig

    2012-08-01

    Full Text Available Information technology plays an important role on increasing productivity in many organizations. The primary objective of the present survey is to study the impact of information technology on productivity and find a positive and significant relationship between these two factors. Structural equations technique and LISREL software are used for analysis of the questionnaires distributed among managers and some employees of Iran Behnoush Company. Organizations try to improve their performance by investment in information technology. However, many of the previous studies indicate insignificance of the impact of information technology on productivity of the organizations. The present survey studies the impact of information technology on organizations' productivity through the collected data from the above company. Results confirm existence of a positive relationship between information technology and productivity.

  20. MODERN RESOURCE-SAVING TECHNOLOGIES IN FOUNDRY PRODUCTION OF JSC «MINSK TRAKTOR PLANT»

    Directory of Open Access Journals (Sweden)

    F. A. Domotenko

    2016-01-01

    Full Text Available In article the main world tendencies of development of the production technology of sandy cores and value of this production in complex technology of manufacture of castings are considered. It is established that the most rational way of production technically and economically is manufacture of wafer sandy cores using the Cold-box-amin technology. Scientific, technical, technological and economic aspects of modernization of foundry production of JSC MTZ with complete transition to production of sandy cores on the resource-saving Cold-box-amin technology are provided. The main distinctive feature of this reequipment – all planned works are based on the domestic technological developments and the equipment created in the cooperation by specialists of JSC BELNIILIT and JSC MTZ. Within GNTP essential support to the provided works was given by the state.

  1. Economic analysis of technological innovations to improve sustainability of pangasius production in Vietnam

    NARCIS (Netherlands)

    Ngoc, Pham Thi Anh

    2016-01-01

    In response to increasing concerns about sustainable production, a growing number of European customers expect seafood products to be certified, for example by the Aquaculture Stewardship Council (ASC) certification. Water purification technologies such as Recirculating Aquaculture Systems (RAS) cou

  2. Comparative evaluation by lifecycle and risk assessment of agrobiological and technological routes of production

    NARCIS (Netherlands)

    Moll, H.C.; Schoot Uiterkamp, A.J.M.

    1997-01-01

    The application of lifecycle and risk assessment methodologies for environmental assessment of agricultural products is growing and produces interesting results. This allows comparisons between agricultural and technological routes of production. An evaluation of such assessments provides increased

  3. Economic analysis of technological innovations to improve sustainability of pangasius production in Vietnam

    NARCIS (Netherlands)

    Ngoc, Pham Thi Anh

    2016-01-01

    In response to increasing concerns about sustainable production, a growing number of European customers expect seafood products to be certified, for example by the Aquaculture Stewardship Council (ASC) certification. Water purification technologies such as Recirculating Aquaculture Systems (RAS) cou

  4. Environmental benefits of advanced oil and gas exploration and production technology

    Energy Technology Data Exchange (ETDEWEB)

    None

    1999-10-01

    THROUGHOUT THE OIL AND GAS LIFE CYCLE, THE INDUSTRY HAS APPLIED AN ARRAY OF ADVANCED TECHNOLOGIES TO IMPROVE EFFICIENCY, PRODUCTIVITY, AND ENVIRONMENTAL PERFORMANCE. THIS REPORT FOCUSES SPECIFICALLY ON ADVANCES IN EXPLORATION AND PRODUCTION (E&P) OPERATIONS.

  5. Consumer guidance in product innovation: Conceptualisation of a measurement instrument for the fast-moving consumer goods industry

    DEFF Research Database (Denmark)

    Costa, Ana I. A.

    -, and two decision criteria - long-term focus and profitability. Customer-orientation is defined as a sufficient understanding of one's target buyers and their needs to be able to continuously generate added value in their eyes. It encompasses customer commitment, creation of customer value, understanding...... of customer needs, customer satisfaction objectives, customer satisfaction measures and after-sales service (Narver & Slater, 1990) But (1a) what are the concrete organizational activities pertaining to the generation/dissemination of responsiveness of market intelligence that are relevant to the customer...... to customer-orientation be measured (scored?) at different stages of product innovation processes? Can such levels (scores?) be aggregated as to form a measure of the customer-orientation of innovation processes? (4) Can this aggregated measured be taken as a (good) predictor of new product performance...

  6. Moving from a Predominantly Teaching Oriented Culture to a Research Productivity Mission: The Case of Mexico and the United States

    Directory of Open Access Journals (Sweden)

    Gustavo Gregorutti

    2010-12-01

    Full Text Available This study qualitatively analyzes the culture conflicts professors in the United States and Mexico are experiencing with the increasing pressures to produce more research about higher education. The first dataset was collected from 36 faculty members from 12 small and medium sized private, doctorate-granting universities. These universities are located in 11 states across the United States. The remaining data came from 44 faculty members employed at four small and medium sized private, doctoral granting universities in four states across Mexico. Results showed that universities in the US are transitioning from a predominantly teaching college culture to a more research orientation. Although the sampled universities continue to offer established graduate programs, faculty members continue to struggle with their teaching requirements and conflicts research productivity pressures place on their teaching and mentoring time with students. Participating faculty members employed in the US were not evenly interested in research opportunities due to the diverse mission objectives promoted by their respective institutions. On the other hand, faculty members employed in Mexico were generally more concerned with their research productivity and subsequent factors, which negatively impact their research productivity. Mexican faculty members rarely cited conflicts between their institutional missions and teaching objectives. This study is highly relevant to policy makers, higher education administrators, and scholars interested in comparative and international higher education. Administrators can benefit from the findings in this study, which provides faculty members’ perceptions and describes departmental structures and organizational dynamics employed to advance greater research and development opportunities. This study concludes with a discussion on how administrators and faculty members should handle the pressures for research productivity and

  7. Consumer Value perceptions of food products from emerging processing technologies

    DEFF Research Database (Denmark)

    Perrea, Toula; Grunert, Klaus G; Krystallis Krontalis, Athanasios

    2015-01-01

    in the eyes of consumers, in two culturally variant contexts, namely a Western society where technology is often met with skepticism (i.e., the UK); and a non-Western society where technology plays a reassuring role regarding concerns about food safety and quality (i.e., China). Results reveal that the most...... attitudes towards technological progress would differ in the number and type of value–cost dimensions that define their CV trade-offs. Finally, a between-countries comparison revealed that counter-technology consumers in both cultural contexts share more value and cost perceptions than their pro......-technology counterparts, who ‘allow’ more room for cultural discrepancies to impact on their CV perceptions. Overall, findings support the view that CV perceptions in the context of food produced by means of emerging processing technologies can be successfully analyzed using a multidimensional conceptualization, where CV...

  8. Use of conservation technologies in meat proccesins and produktion of meat products

    OpenAIRE

    KUBECOVÁ, Dagmar

    2015-01-01

    This thesis deals with the use of conservation technologies in meat processing and production of meat products. The aim is to gather available information on methods to extend the life of the issue of meat and meat products. In her first retrieval character are generally mentioned meanings conservation technologies and described the principles of conservation, protection and legal requirements associated with it. It further describes the various methods of preserving meat and meat products an...

  9. Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT)

    Energy Technology Data Exchange (ETDEWEB)

    Conocophillips

    2007-09-30

    generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now acquired and offered commercially by COP as the E-Gas technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC, and later COP and the industrial partners investigated the use of syngas produced by the E-Gas technology in a coproduction environment to enhance the efficiency and productivity of solid fuel gasification combined cycle power plants. The objectives of this effort were to determine the feasibility of an EECP located at a specific site which produces some combination of electric power (or heat), fuels, and/or chemicals from syngas derived from coal, or, coal in combination with some other carbonaceous feedstock. The intended result of the project was to provide the necessary technical, economic, and environmental information that would be needed to move the EECP forward to detailed design, construction, and operation by industry. The EECP study conducted in Phase 1 of the IMPPCCT Project confirmed that the concept for the integration of gasification-based (E-Gas) electricity generation from coal and/or petroleum coke and methanol production (Liquid Phase Methanol or LPMEOH{trademark}) processes was feasible for the coproduction of power and chemicals. The results indicated that while there were minimal integration issues that impact the deployment of an IMPPCCT CEP, the major concern was the removal of sulfur and other trace contaminants, which are known methanol catalyst poisons, from the syngas. However, economic concerns in the domestic methanol market which is driven by periodic low natural gas prices and cheap offshore supplies limit the commercial viability of this more capital intensive concept. The objective of Phase 2 was to conduct RD&T as outlined in the Phase 1 RD&T Plan to enhance the development and commercial acceptance of

  10. Research on Key Technology of New Concept Tyre Building Production Line

    Directory of Open Access Journals (Sweden)

    Menglong Cao

    2012-07-01

    Full Text Available Tyre building production line gradually transits from stand-alone production to combined production mode. The transformation of work mode from traditional serial intermittent to the parallel continuous has been the key technology research of tire production enterprise. And intelligent robots and other automated equipment have been the first choice of the tyre enterprise’s production line. Considering the combination of the equipment between upper and lower processes in tyre production line, the manual operations in some processes replaced by intelligent robots will improve production efficiency of tyre production enterprise, and will make outstanding contribution in reduce process losses and reduce production costs. This article studies on the key technology of combined application in production line, and makes simulation comparison for the same technical process that using different scheme, to prove the priorities and superiorities of combined production line relatives to the traditional production mode.

  11. TECHNOLOGY OF PRODUCTION OF METAL-CONTAINING SLAGS

    Directory of Open Access Journals (Sweden)

    O. M. Djakonov

    2011-01-01

    Full Text Available Technological operations of mechanical squeezing of water-based final tailings from lubricoolants, washing of metal-abrasive final tailings on oil lubricoolants and their magnetic separation are offered and investigated. Advantages of technology washing and magnetic separation of final tailings are ecological cleanliness of the process, high degree of clearing of metal powder and qualitative division of mixture component.

  12. Lifecycle Assessment of Biofuel Production from Wood Pyrolysis Technology

    Science.gov (United States)

    Manyele, S. V.

    2007-01-01

    Due to a stronger dependency on biomass for energy, there is a need for improved technologies in biomass-to-energy conversion in Tanzania. This paper presents a life cycle assessment (LCA) of pyrolysis technology used for conversion of wood and wood waste to liquid biofuel. In particular, a survey of environmental impacts of the process is…

  13. Lifecycle Assessment of Biofuel Production from Wood Pyrolysis Technology

    Science.gov (United States)

    Manyele, S. V.

    2007-01-01

    Due to a stronger dependency on biomass for energy, there is a need for improved technologies in biomass-to-energy conversion in Tanzania. This paper presents a life cycle assessment (LCA) of pyrolysis technology used for conversion of wood and wood waste to liquid biofuel. In particular, a survey of environmental impacts of the process is…

  14. Information flow and work productivity through integrated information technology

    Science.gov (United States)

    Wigand, R. T.

    1985-01-01

    The work environment surrounding integrated office systems is reviewed. The known effects of automated office technologies is synthesized and their known impact on work efficiency is reviewed. These effects are explored with regard to their impact on networks, work flow/processes, as well as organizational structure and power. Particular emphasis is given to structural changes due to the introduction of newer information technologies in organizations. The new information technologies have restructed the average organization's middle banks and, as a consequence, they have shrunk drastically. Organizational pyramids have flattened with fewer levels since executives have realized that they can get ahold of the needed information via the new technologies quicker and directly and do not have to rely on middle-level managers. Power shifts are typically accompanied with the introduction of these technologies resulting in the generation of a new form of organizational power.

  15. Technology for increased human productivity and safety on orbit

    Science.gov (United States)

    Ambrus, Judith; Gartrell, Charles F.

    1991-01-01

    Technologies are addressed that can facilitate the efficient performance of station operations on the Space Station Freedom (SSF) and thereby optimize the utilization of SSF for scientific research. The dedication of SSF capabilities to scientific study and to the payload-user community is a key goal of the program. Robotics applications are discussed in terms of automating the processing of experiment materials on-orbit by transferring ampules to a furnace system or by handling plant-tissue cultures. Noncontact temperature measurement and medical support technology are considered important technologies for maximizing time for scientific purposes. Detailed examinations are conducted of other technologies including advanced data systems and furnace designs. The addition of the listed technologies can provide an environment in which scientific research is more efficient and accurate.

  16. Consumer Value perceptions of food products from emerging processing technologies

    DEFF Research Database (Denmark)

    Perrea, Toula; Grunert, Klaus G; Krystallis Krontalis, Athanasios

    2015-01-01

    -technology counterparts, who ‘allow’ more room for cultural discrepancies to impact on their CV perceptions. Overall, findings support the view that CV perceptions in the context of food produced by means of emerging processing technologies can be successfully analyzed using a multidimensional conceptualization, where CV......Through a qualitative research approach, the present paper aims to explore the range and type of ‘values’ and ‘costs’ in formulating overall Consumer Value (CV) perceptions, in association with two emerging processing technologies that at the outset are neither distinctly positive nor negative...... in the eyes of consumers, in two culturally variant contexts, namely a Western society where technology is often met with skepticism (i.e., the UK); and a non-Western society where technology plays a reassuring role regarding concerns about food safety and quality (i.e., China). Results reveal that the most...

  17. Faculty and Student Use of Technologies, User Productivity, and User Preference in Distance Education

    Science.gov (United States)

    Zhao, Jensen J.; Alexander, Melody W.; Perreault, Heidi; Waldman, Lila; Truell, Allen D.

    2009-01-01

    The authors surveyed faculty and students in Association to Advance Collegiate Schools of Business-accredited U.S. business colleges on their use of information technologies in distance education and their perceptions of the technologies' effect on productivity and technology preference. The authors collected data from 140 professors across the…

  18. The Analysis of the Available Technology of Exploiting and Applying Biohydrocarbons for Fuel Production Part I

    Directory of Open Access Journals (Sweden)

    Gielo-Klepacz Halina

    2017-08-01

    Full Text Available The article shows the current state of knowledge in the area of applying biohydrocarbons for fuel production, especially in aeronautical applications and to power compression-ignition engines. The technologies based on biochemical and thermal/chemical conversion of biomass are described. Technological potential of these technologies is evaluated. The article is based on the literature review.

  19. Analysis the Impact of Technology Spillovers on Total Factor Productivity of Agricultural Sector in Iran

    OpenAIRE

    Mostafa Baniasadi; Seyed Abd-Almajid Jala’ee Esfandabadi

    2016-01-01

    Introduction: The growth of agricultural production and natural resources are from primary objectives of any political system, because this section has a vital role in providing food security. According to the production theories, production growth will come from two sources; more use of production factors within the framework of existing technologies and second, with using more advanced and more efficient production methods and effective use of production factors. In fact, the second one is ...

  20. Capsicum--production, technology, chemistry, and quality--Part II. Processed products, standards, world production and trade.

    Science.gov (United States)

    Govindarajan, V S

    1986-01-01

    Capsicums, as a spice, have been known since the beginning of civilization and historically associated with the discovery of the New World. The genus Capsicum (Fam. Solanaceae) provides many varieties and adds color, pungency, and aroma to the cuisines of most of the world. From the pungent chilli, of interest also to pharmaceuticals, to the colorful paprika and the bell capsicums with its remarkable aroma, the genus has been of great interest for its chemistry and physiological action. Pungency as a sensory attribute, its evaluation, structure-activity relationship, and its increasing acceptance and preference by diverse populations of the world are of great interest to many research disciplines. In a comprehensive review of all aspects in four sequential parts, Part I deals with History, Botany, Cultivation, and Primary Processing (CRC Critical Review, Food Science and Nutrition). The Capsicums among the spices are second only to black pepper in trades both in volume and value. The production of the different forms of this spice as ground, specialty seasonings, and as the concentrated oleoresins through technologically advanced processes, proposed newer products, the standard to control quality of the different products, world production, trade, and prospects are reviewed in detail in this, Part II.

  1. The Impact of Digital Video Technology on Production: The Case of "American Gothic."

    Science.gov (United States)

    Fink, Edward J.

    1997-01-01

    Opines that the study of video production is important in better understanding the aural/visual aspects of television, especially since television production is undergoing a digital revolution. Assesses the impact of new technologies by examining a "cutting-edge" program, "American Gothic." Finds that digital technology offers…

  2. Technology Transfer Activities of NASA/MSFC: Enhancing the Southeast Region's Production Capabilities

    Science.gov (United States)

    Trivoli, George W.

    1998-01-01

    The researcher was charged with the task of developing a simplified model to illustrate the impact of how NASA/MSFC technology transfer activities contribute to shifting outward the Southeast region's and the nation's productive capacity. The report is a background of the impact of technological growth on the nation's production possibility frontier (ppf).

  3. 浅谈火工产品如何走向市场%Discussion on Fire Work Products How to Move towards Marketing

    Institute of Scientific and Technical Information of China (English)

    弓辉

    2015-01-01

    As designated processing industry of coal mine resource ,fire work products has provided important safeguards for the construction of coal mine resource .But because of the restriction of products’ technical level , R&D ability and the simplification of the product form ,fire work products face high marketing competition pres‐sure and can’t achieve better marketing .Aiming at these problems ,reform and innovation of fire work products should be strengthened to meet market demand and enable them to move towards marketing .Combined with the actual processing of fire work products ,the paper briefly elaborates how to do well in the development and con‐struction ,change the past ,the continuation of the unitary distribution model and achieve fine management so as to better face marketing competition and move towards international .%火工产品是我国煤炭系统的定点加工行业,为煤矿建设和生产提供了重要的保障。但是由于受到产品技术水平、研发能力以及产品形式单一化因素的限制,其面临的市场竞争压力大,无法更好的实现营销。针对这样的问题,我国火工产品一定要加强改革创新,提高产品使用的效率和科学性,使产品更加多元化,以适应市场的需求。本文结合我国火工产品的加工生产实际,简单阐述如何做好它的发展和建设,改变以往延续的单一化营销模式,实现精细化管理,从而使其更好的面对市场竞争,走向国际市场。

  4. Coupling the Alkaline-Surfactant-Polymer Technology and The Gelation Technology to Maximize Oil Production

    Energy Technology Data Exchange (ETDEWEB)

    Malcolm Pitts; Jie Qi; Dan Wilson; Phil Dowling; David Stewart; Bill Jones

    2005-12-01

    Performance and produced polymer evaluation of four alkaline-surfactant-polymer projects concluded that only one of the projects could have benefited from combining the alkaline-surfactant-polymer and gelation technologies. Cambridge, the 1993 Daqing, Mellott Ranch, and the Wardlaw alkaline-surfacant-polymer floods were studied. An initial gel treatment followed by an alkaline-surfactant-polymer flood in the Wardlaw field would have been a benefit due to reduction of fracture flow. Numerical simulation demonstrated that reducing the permeability of a high permeability zone of a reservoir with gel improved both waterflood and alkaline-surfactant-polymer flood oil recovery. A Minnelusa reservoir with both A and B sand production was simulated. A and B sands are separated by a shale layer. A sand and B sand waterflood oil recovery was improved by 196,000 bbls or 3.3% OOIP when a gel was placed in the B sand. Alkaline-surfactant-polymer flood oil recovery improvement over a waterflood was 392,000 bbls or 6.5% OOIP. Placing a gel into the B sand prior to an alkaline-surfactant-polymer flood resulted in 989,000 bbl or 16.4% OOIP more oil than only water injection. A sand and B sand alkaline-surfactant-polymer flood oil recovery was improved by 596,000 bbls or 9.9% OOIP when a gel was placed in the B sand.

  5. Technology Exploitation Paths: Combining Technological and Complementary Resources in New Product Development and Licensing

    NARCIS (Netherlands)

    Bianchi, Mattia; Frattini, Frederico; Lejarraga, Jose; Di Minin, Alberto

    2014-01-01

    Technological resources in the form of patents, trade secrets, and know-how have become key assets for modern enterprises. This paper addresses a critical issue in technology and innovation management, namely, the commercial exploitation of technological resources resulting from research and

  6. Exploring the influence of technology size on the duration of production technology transfer implementation

    NARCIS (Netherlands)

    Steenhuis, H.J.; de Bruijn, E.J.

    2005-01-01

    This study explores the relationship between technology size and installation time in technology transfer projects. A literature study revealed that the installation time has so far not received much attention. Current studies address the effectiveness of technology transfer rather than efficiency.

  7. Technology Exploitation Paths: Combining Technological and Complementary Resources in New Product Development and Licensing

    NARCIS (Netherlands)

    Bianchi, Mattia; Frattini, Frederico; Lejarraga, Jose; Di Minin, Alberto

    2014-01-01

    Technological resources in the form of patents, trade secrets, and know-how have become key assets for modern enterprises. This paper addresses a critical issue in technology and innovation management, namely, the commercial exploitation of technological resources resulting from research and develop

  8. Technology Exploitation Paths: Combining Technological and Complementary Resources in New Product Development and Licensing

    NARCIS (Netherlands)

    Bianchi, Mattia; Frattini, Frederico; Lejarraga, Jose; Di Minin, Alberto

    2014-01-01

    Technological resources in the form of patents, trade secrets, and know-how have become key assets for modern enterprises. This paper addresses a critical issue in technology and innovation management, namely, the commercial exploitation of technological resources resulting from research and develop

  9. GIS-technologies for integrated assessment of the productive mining areas

    Energy Technology Data Exchange (ETDEWEB)

    Zamaraev, R.Y.; Oparin, V.N.; Popov, S.E.; Potapov, V.P.; Pyastunovich,O.L. [Russian Academy of Sciences, Kemerovo (Russian Federation)

    2008-05-15

    The paper describes the bases of a new application of GIS-technologies for integrated assessment and comparison of the productive mining areas, involving a wide range of mining and technological factors, considering mineral properties, mineral occurrence conditions and geographical advantages of a mineral deposit location. The model capabilities are exemplified by a comparison of technological characteristics of coals, transportation and power supply infrastructure of the productive mining areas at the Kuznetsk Coal Basin.

  10. Overview on Technology of Degrading and Eliminating Mycotoxins in Agro-products and its Application

    Institute of Scientific and Technical Information of China (English)

    Yun; LI; Xiulan; SUN

    2013-01-01

    Based on the perspective of risk control,this article introduces related technology of eliminating mycotoxins in agricultural products and the current situation of application,including traditional physical,chemical and biological methods as well as the contemporary situation of relatively advanced technology at home and abroad,which provides reference for the policy-making and technology application of mycotoxin control in agro-products in China.

  11. HAWAII PUBLIC OPINION ON AGRICULTURAL PRODUCTS DERIVED FROM GENETICALLY MODIFIED ORGANISM (GMO) TECHNOLOGY

    OpenAIRE

    Ferguson, Carol; Chan-Halbrendt, Catherine; Wen, Na

    2002-01-01

    This article studied Hawaii public opinion on agricultural products and processes using GMO technology. We used telephone to interview the people in each island of Hawaii. We found out that the favorability rating toward the attributes of GMO technological application differ based on the nature of GMO benefits. And sociodemographic variables played a significant difference in the preference of using GMO technology on producing agricultural products and process. Most significant associations w...

  12. Sustainable Production of Cannabinoids with Supercritical Carbon Dioxide Technologies

    NARCIS (Netherlands)

    Perrotin-Brunel, H.

    2011-01-01

    This thesis concerns the production of natural compounds from plant material for pharmaceutical and food applications. It describes the production (extraction and isolation) of cannabinoids, the active components present in cannabis. Many cannabinoids have medicinal properties but not all cannabinoi

  13. Moving oncolytic viruses into the clinic: clinical-grade production, purification, and characterization of diverse oncolytic viruses

    Directory of Open Access Journals (Sweden)

    Guy Ungerechts

    2016-01-01

    Full Text Available Oncolytic viruses (OVs are unique anticancer agents based on their pleotropic modes of action, which include, besides viral tumor cell lysis, activation of antitumor immunity. A panel of diverse viruses, often genetically engineered, has advanced to clinical investigation, including phase 3 studies. This diversity of virotherapeutics not only offers interesting opportunities for the implementation of different therapeutic regimens but also poses challenges for clinical translation. Thus, manufacturing processes and regulatory approval paths need to be established for each OV individually. This review provides an overview of clinical-grade manufacturing procedures for OVs using six virus families as examples, and key challenges are discussed individually. For example, different virus features with respect to particle size, presence/absence of an envelope, and host species imply specific requirements for measures to ensure sterility, for handling, and for determination of appropriate animal models for toxicity testing, respectively. On the other hand, optimization of serum-free culture conditions, increasing virus yields, development of scalable purification strategies, and formulations guaranteeing long-term stability are challenges common to several if not all OVs. In light of the recent marketing approval of the first OV in the Western world, strategies for further upscaling OV manufacturing and optimizing product characterization will receive increasing attention.

  14. Project of Economically Profitable Technological Process of Production of Rotor and Stator Plates of Inductive Position Sensor by Blanking and Roll Bending

    Directory of Open Access Journals (Sweden)

    Radek ČADA

    2013-12-01

    Full Text Available Paper concerns innovation of production of rotor and stator plates of inductive position sensors which are used at automatization of production processes. Authors analyse possibility of efficiency improvement of production of these devices in joint-stock company TES VSETÍN and suggest concrete solving of new production technology. Composition of production line for blanking and roll bending of rotor and stator plates of inductive position sensor from individual technological devices was suggested: decoiler, straightening device, actuating belt feeder, pneumatic shears with inclined tools, belt conveyer and four cylinders bending rolls. Construction of production line was projected in order to its operation can be secured by one production workman, which controls and chooses operation of CNC programme, takes separate roll bended rotor and stator plates of inductive position sensor from bending rolls and according to required technological procedure he composes them to rotor and stator complexes. Construction of production line was projected so that it is possible to move it by crane without necessity to dismantle and subsequently to put together and adjust the line.

  15. Advancement in bioprocess technology: parallels between microbial natural products and cell culture biologics.

    Science.gov (United States)

    Bandyopadhyay, Arpan A; Khetan, Anurag; Malmberg, Li-Hong; Zhou, Weichang; Hu, Wei-Shou

    2017-02-09

    The emergence of natural products and industrial microbiology nearly eight decades ago propelled an era of bioprocess innovation. Half a century later, recombinant protein technology spurred the tremendous growth of biologics and added mammalian cells to the forefront of industrial producing cells in terms of the value of products generated. This review highlights the process technology of natural products and protein biologics. Despite the separation in time, there is a remarkable similarity in their progression. As the new generation of therapeutics for gene and cell therapy emerges, its process technology development can take inspiration from that of natural products and biologics.

  16. Printing versus coating - What will be the future production technology for printed electronics?

    Energy Technology Data Exchange (ETDEWEB)

    Glawe, Andrea; Eggerath, Daniel; Schäfer, Frank [KROENERT GmbH and Co KG, Schuetzenstrasse 105, 22761 Hamburg (Germany)

    2015-02-17

    The market of Large Area Organic Printed Electronics is developing rapidly to increase efficiency and quality as well as to lower costs further. Applications for OPV, OLED, RFID and compact Printed Electronic systems are increasing. In order to make the final products more affordable, but at the same time highly accurate, Roll to Roll (R2R) production on flexible transparent polymer substrates is the way forward. There are numerous printing and coating technologies suitable depending on the design, the product application and the chemical process technology. Mainly the product design (size, pattern, repeatability) defines the application technology.

  17. Printing versus coating - What will be the future production technology for printed electronics?

    Science.gov (United States)

    Glawe, Andrea; Eggerath, Daniel; Schäfer, Frank

    2015-02-01

    The market of Large Area Organic Printed Electronics is developing rapidly to increase efficiency and quality as well as to lower costs further. Applications for OPV, OLED, RFID and compact Printed Electronic systems are increasing. In order to make the final products more affordable, but at the same time highly accurate, Roll to Roll (R2R) production on flexible transparent polymer substrates is the way forward. There are numerous printing and coating technologies suitable depending on the design, the product application and the chemical process technology. Mainly the product design (size, pattern, repeatability) defines the application technology.

  18. Notification: EPA Investments in Information Technology Products and Services

    Science.gov (United States)

    Project #OA-FY14-0307, June 10, 2014. The U.S. Environmental Protection Agency (EPA) Office oflnspector General (OIG) plans to begin preliminary research on the EPA's management of information technology (IT) investments.

  19. Africa's technology options for renewable energy production and distribution

    CSIR Research Space (South Africa)

    Amigun, B

    2011-12-01

    Full Text Available This chapter presents a critical appraisal of Africa's modern energy technologies for renewable energy. It highlights issues of scale and location-specific attributes. A critical review of different renewable energies is presented, the state...

  20. Progress of Production Technology of Clean Steel in Baosteel

    Institute of Scientific and Technical Information of China (English)

    CuiJian

    2005-01-01

    The progress in control technology of carbon, nitrogen, total oxygen, phosphorus, and stdphur as well as inclusions in steel is discussed at Baosteel. The purity obtained in IF steel and pipeline steel is introduced.

  1. Natural Gas Based Electricity Production and Low Carbon Technology Options

    Science.gov (United States)

    Concerns regarding air quality, global climate change, and the national energy security impacts of the intensive use of fossil fuels and their environmental impacts in the power generation sector have raised interest in alternative low carbon electricity generation technology and...

  2. Natural Gas Based Electricity Production and Low Carbon Technology Options

    Science.gov (United States)

    Concerns regarding air quality, global climate change, and the national energy security impacts of the intensive use of fossil fuels and their environmental impacts in the power generation sector have raised interest in alternative low carbon electricity generation technology and...

  3. Hydroponic technology for lily flowers and bulbs production using ...

    African Journals Online (AJOL)

    Aghomotsegin

    2015-07-22

    Jul 22, 2015 ... Author(s) agree that this article remains permanently open access under the terms of the ... the utilization of the hydroponic technology to produce flower and ... chemical analysis of nutrient solutions, the highly modern.

  4. Hybrid microcircuit technology handbook materials, processes, design, testing and production

    CERN Document Server

    Licari, James J

    1998-01-01

    The Hybrid Microcircuit Technology Handbook integrates the many diverse technologies used in the design, fabrication, assembly, and testing of hybrid segments crucial to the success of producing reliable circuits in high yields. Among these are: resistor trimming, wire bonding, die attachment, cleaning, hermetic sealing, and moisture analysis. In addition to thin films, thick films, and assembly processes, important chapters on substrate selections, handling (including electrostatic discharge), failure analysis, and documentation are included. A comprehensive chapter of design guidelines will

  5. Development of an In Situ Biosurfactant Production Technology for Enhanced Oil Recovery

    Energy Technology Data Exchange (ETDEWEB)

    M.J. McInerney; R.M. Knapp; Kathleen Duncan; D.R. Simpson; N. Youssef; N. Ravi; M.J. Folmsbee; T.Fincher; S. Maudgalya; Jim Davis; Sandra Weiland

    2007-09-30

    The long-term economic potential for enhanced oil recovery (EOR) is large with more than 300 billion barrels of oil remaining in domestic reservoirs after conventional technologies reach their economic limit. Actual EOR production in the United States has never been very large, less than 10% of the total U. S. production even though a number of economic incentives have been used to stimulate the development and application of EOR processes. The U.S. DOE Reservoir Data Base contains more than 600 reservoirs with over 12 billion barrels of unrecoverable oil that are potential targets for microbially enhanced oil recovery (MEOR). If MEOR could be successfully applied to reduce the residual oil saturation by 10% in a quarter of these reservoirs, more than 300 million barrels of oil could be added to the U.S. oil reserve. This would stimulate oil production from domestic reservoirs and reduce our nation's dependence on foreign imports. Laboratory studies have shown that detergent-like molecules called biosurfactants, which are produced by microorganisms, are very effective in mobilizing entrapped oil from model test systems. The biosurfactants are effective at very low concentrations. Given the promising laboratory results, it is important to determine the efficacy of using biosurfactants in actual field applications. The goal of this project is to move biosurfactant-mediated oil recovery from laboratory investigations to actual field applications. In order to meet this goal, several important questions must be answered. First, it is critical to know whether biosurfactant-producing microbes are present in oil formations. If they are present, then it will be important to know whether a nutrient regime can be devised to stimulate their growth and activity in the reservoir. If biosurfactant producers are not present, then a suitable strain must be obtained that can be injected into oil reservoirs. We were successful in answering all three questions. The specific

  6. Timing Successive Product Introductions with Demand Diffusion and Stochastic Technology Improvement

    OpenAIRE

    R. Mark Krankel; Izak Duenyas; Roman Kapuscinski

    2006-01-01

    This paper considers a firm's decisions on the introduction timing for successive product generations. We examine the case where a firm introduces multiple generations of a durable product for which demand is characterized by a demand diffusion process. Under fixed introduction costs, we consider the case where available product technology improves stochastically. As such, delaying introduction to a later date may lead to the capture of further technology improvements, potentially at the cost...

  7. Integration of biotechnology, robot technology and visualisation technology for development of methods for automated mass production of elite trees

    DEFF Research Database (Denmark)

    Find, Jens

    . The method is, for several plant species, the preferred basis for development of additional biotechnological breeding technologies as e.g. genetic transformation. Elite clones can be stored over extended periods in liquid nitrogen at -196°C However, commercial application of the technology has until now been...... of plants for the forestry industry based on robot- and visualisation technology. The commercial aspect of the project aims at: 1) the market for cloned elite plants in the forestry sector and 2) the market for robot technology in the production of plants for the forestry sector....... are produced from single cells without sexual reproduction. SE has some particular advantages for the development of cost effective methods for clonal mass propagation of elite plants: It is a very effective and fast method for clonal propagation. The method is suitable for automatisation and robot technology...

  8. Measuring a Country's Product Ladder and Technology Level based on Trade Flow

    Directory of Open Access Journals (Sweden)

    Jong-il Kim

    2006-06-01

    Full Text Available This study tries to quantify the technology level of products based on the concept of product ladder. While many studies on country technology competitiveness use the aggregate indices such as total factor productivity and revealed comparative advantage, this study estimates the ranking of about 2000 products in product ladder by using SITC 5 digit level export data. Based on the product ladder, this study measures the country and industry ranking and explores the characteristics of the ranking. It provides the international comparison of inter-industry and intra-industry ranking differences in product ladder. The statistical relationships between the ranking in product ladder and the determinants of technology level such as R&D and physical capital investment and wage, confirms that the measured ranking in product ladder could be regarded as an indirect indicator of technology level. The product ladder is applied to the estimation of production function to see the effect of the product differentiation on labor productivity.

  9. Benefit Estimates of Terminal Area Productivity Program Technologies

    Science.gov (United States)

    Hemm, Robert; Shapiro, Gerald; Lee, David; Gribko, Joana; Glaser, Bonnie

    1999-01-01

    This report documents benefit analyses for the NASA Terminal Area Technology (TAP) technology programs. Benefits are based on reductions in arrival delays at ten major airports over the 10 years from 2006 through 2015. Detailed analytic airport capacity and delay models were constructed to produce the estimates. The goal of TAP is enable good weather operations tempos in all weather conditions. The TAP program includes technologies to measure and predict runway occupancy times, reduce runway occupancy times in bad weather, accurately predict wake vortex hazards, and couple controller automation with aircraft flight management systems. The report presents and discusses the estimate results and describes the models. Three appendixes document the model algorithms and discuss the input parameters selected for the TAP technologies. The fourth appendix is the user's guide for the models. The results indicate that the combined benefits for all TAP technologies at all 10 airports range from $550 to $650 million per year (in constant 1997 dollars). Additional benefits will accrue from reductions in departure delays. Departure delay benefits are calculated by the current models.

  10. Decomposing productivity growth in OECD countries: domestic R&D vs. international technology diffusion

    OpenAIRE

    Jakub Growiec; Lukasz Marc; Dorota Pelle

    2009-01-01

    This paper decomposes productivity growth across highly developed OECD countries in the period 1972-2000 into components attributable to domestic R&D output, a catchup effect, and international technology diffusion via imports of hi-tech products. Two alternative specifications of “productivity growth” are considered: (i) increments of the conventional residual measure of total factor productivity (computed under the assumption that the production function takes both physical and human capita...

  11. Forest products industry of the future: Building a sustainable technology advantage for America`s forest products industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The US forest, wood, and paper industry ranks as one of the most competitive forest products industries in the world. With annual shipments valued at nearly $267 billion, it employs over 1.3 million people and is currently among the top 10 manufacturing employers in 46 out of 50 states. Retaining this leadership position will depend largely on the industry`s success in developing and using advanced technologies. These technologies will enable manufacturing plants and forestry enterprises to maximize energy and materials efficiency and reduce waste and emissions, while producing high-quality, competitively priced wood and paper products. In a unique partnership, leaders in the forest products industry have teamed with the US Department of Energy`s Office of Industrial Technologies (OIT) to encourage cooperative research efforts that will help position the US forest products industry for continuing prosperity while advancing national energy efficiency and environmental goals.

  12. Lab-scale Technology for Biogas Production from Lignocellulose Wastes

    Directory of Open Access Journals (Sweden)

    Lukáš Krátký

    2012-01-01

    Full Text Available Currently-operating biogas plants are based on the treatment of lignocellulose biomass, which is included in materials such as agriculture and forestry wastes, municipal solid wastes, waste paper, wood and herbaceous energy crops. Lab-scale biogas technology was specially developed for evaluating the anaerobic biodegrability and the specific methane yields of solid organic substrates. This technology falls into two main categories – pretreatment equipments, and fermentation equipments. Pretreatment units use physical principles based on mechanical comminution (ball mills, macerator orhydrothermal treatment (liquid hot water pretreatment technology. The biochemical methane potential test is used to evaluate the specific methane yields of treated or non-treated organic substrates. This test can be performed both by lab testing units and by lab fermenter.

  13. The Current Status of Biodiesel Production Technology: A Review

    Directory of Open Access Journals (Sweden)

    Rizal Alamsyah

    2007-12-01

    Full Text Available Biodiesel is addressed to the name of fuel which consist of mono-alkyl ester that made from renewable and biodegradable resources, such as oils from plants (vegetable oils, waste or used cooking oil, and animal fats. Such oils or fats are chemically reacted with alcohols or methanol In producing chernical compounds called fatty acid methyl ester (FAME and these reactions are called transesterification and esterification. Glycerol, used in the pharmaceutical and cosmetics industry is produced from biodiesel production as a by-product. Researches on biodiesel as an alternative petroleum diesel have been done for more than 20 years. Transesterification reaction can be acid-catalyzed, alkali-catatyzed, or enzyme-catalyzed. Commercially biodiesel is processed by transesterification with alkali catalyst. This process, however, requires refining of products and recovery of catalysts, Such biodiesel production accelerates researches on biodiesel to obtain simpler methods, better quality. and minimum production cost. Besides the catalytic production for biodiesel, there is a method for biodiesel production namely non-catalytic production. Non-catalytic transesterification method was developed since catalytic tranestertfification still has two main problems assoclated With long reaction time and complicated purification. The first problem occurres because of the two phase nature of vegetable oil/methanol mixture, and the last problem is due to purification of catalyst and glycerol. The application of catalytic tranestertfication method leads to condition of high biodiesel production cost and high energy consumption. This paper provides information of biodiesel production progress namely catalytic tranestertfification (acid, alkali, and enzymatic tranesterfification, and non-catalytic tranesterification (at sub-critical­-supercritical temperature under pressurized conditions. It was found that every method of biodiesel production still has advantages and

  14. Resource sharing in libraries concepts, products, technologies, and trends

    CERN Document Server

    Breeding, Marshall

    2014-01-01

    Supplementing your local collection through resource sharing is a smart way to ensure your library has the resources to satisfy the needs of your users. Marshall Breeding's new Library Technology Report explores technologies and strategies for sharing resources, helping you streamline workflows and improve resource-sharing services by covering key strategies like interlibrary loan, consortial borrowing, document delivery, and shared collections. You'll also learn about such trends and services as:OCLC WorldCat Resource Sharing, and other systems that facilitate cooperative, reciprocal lendingS

  15. New Product Development: Can Technique Substitute for Technology?

    Science.gov (United States)

    Meyers, Barbara E.

    1984-01-01

    Overview of research techniques involved in gathering information on current products that can provide input into new product development highlights consumer purchase and use patterns. Comparison of mail questionnaires, telephone surveys, focus group sessions, and in-person interviews notes type of data, timing, relative costs, and advantages and…

  16. New Product Development: Can Technique Substitute for Technology?

    Science.gov (United States)

    Meyers, Barbara E.

    1984-01-01

    Overview of research techniques involved in gathering information on current products that can provide input into new product development highlights consumer purchase and use patterns. Comparison of mail questionnaires, telephone surveys, focus group sessions, and in-person interviews notes type of data, timing, relative costs, and advantages and…

  17. Amino acids production focusing on fermentation technologies – A review

    DEFF Research Database (Denmark)

    D'Este, Martina; Alvarado-Morales, Merlin; Angelidaki, Irini

    2017-01-01

    Amino acids are attractive and promising biochemicals with market capacity requirements constantly increasing. Their applicability ranges from animal feed additives, flavour enhancers and ingredients in cosmetic to specialty nutrients in pharmaceutical and medical fields. This review gives...... an overview of the processes applied for amino acids production and points out the main advantages and disadvantages of each. Due to the advances made in the genetic engineering techniques, the biotechnological processes, and in particular the fermentation with the aid of strains such as Corynebacterium...... glutamicum or Escherichia coli, play a significant role in the industrial production of amino acids. Despite the numerous advantages of the fermentative amino acids production, the process still needs significant improvements leading to increased productivity and reduction of the production costs. Although...

  18. Development of stable isotope separation technology for radioisotope production

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Do Young; Kim, Cheol Jung; Park, Kyung Bae [and others

    2003-05-01

    The ultimate goal of this project is to construct the domestic production system of stable isotopes O-18 and Tl-203 used as target materials in accelerator for the production of medical radioisotopes F-18 and Tl-201, respectively. In order to achieve this goal, diode laser spectroscopic analytical system was constructed and automatic measurement computer software for the direct analysis of H{sub 2}{sup 16}O/H{sub 2}{sup 18}O ratio were developed. Distillation process, laser process, and membrane diffusion process were analyzed for the evaluation of O-18 production. And electromagnetic process, plasma process, and laser process were analyzed for the evaluation of Tl-203 production. UV laser system, IR laser system, and detailed system Tl-203 production were designed. Finally, current and future worldwide demand/supply of stable isotopes O-18 and Tl-203 were estimated.

  19. A Firm Level Study of Information Technology Productivity in Europe Using Financial and Market Based Measures

    Directory of Open Access Journals (Sweden)

    Alan Peslak

    2004-05-01

    Full Text Available For many years, business has invested significant resources in information technology, hardware, software, and manpower. The Productivity Paradox is the seeming lack of productivity gains despite the increased investment in IT. For many years the existence of a Productivity Paradox has been the subject of research interest. Conflicting results have been obtained from a variety of data sets. Until this time however there has been no study that has investigated European companies’ use of information technology and its impact on productivity. The objective of this study was to investigate information technology productivity with a new data set from a European published source, and measuring productivity using both market and financial based measures. Results of the study indicated that information technology did have a consistent positive impact on firm level productivity in Europe for the years 1996, 1997, and 1998. Both market and financial based productivity measures provided consistent positive significant returns with regard to IT productivity. The major contribution of the study is that it provides an analysis of the impact of European information technology on firm and economic productivity.

  20. THE DEVELOPMENT OF OIL AND GAS PRODUCTION GATHERING AND TRANSPORTATION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Mirko Zelić

    1990-12-01

    Full Text Available The oil production was started in 1945 to cover several small capacity oil fields and to expand in the forthcoming forty-five years to the wider area of the Northern Croatia. Significant exploration efforts and enthusiasm revealed perspective hydrocarbon layers on which a complex technological infrastructure was constructed (wells, technological systems, transportation systems for the purpose of oil and gas production, its processing and transportation to refineries and consumers. In line with development of other technoligies in the world, the oil and gas production and gathering technologies in INA - Naftaplin were also up—graded, monitoring and adopting the most advanced world achievements in the field of oil and gas production. Presently applied technology ranks INA - Naftaplin among modernly organized (from the technical and technologica point of view companies, engaged in the field of oil and gas production and processing (the paper is published in Croatian.

  1. Technology versus Agro-Ecology in Designing Vegetable Production Systems in the Netherlands

    NARCIS (Netherlands)

    Haan, de J.J.; Sukkel, W.; Stilma, E.S.C.

    2010-01-01

    Current open field vegetable production systems in the Netherlands do not meet market and societal demands. These demands could not be fulfilled by adapting current production systems. Other kinds of production systems are needed and therefore two types of systems are designed by 1) a technological

  2. Technology versus Agro-Ecology in Designing Vegetable Production Systems in the Netherlands

    NARCIS (Netherlands)

    Haan, de J.J.; Sukkel, W.; Stilma, E.S.C.

    2010-01-01

    Current open field vegetable production systems in the Netherlands do not meet market and societal demands. These demands could not be fulfilled by adapting current production systems. Other kinds of production systems are needed and therefore two types of systems are designed by 1) a technological

  3. Product Development Partnerships: Case studies of a new mechanism for health technology innovation.

    Science.gov (United States)

    Mahoney, Richard T

    2011-08-26

    There is a continuing need for new health technologies to address the disease burdens of developing countries. In the last decade Product Development Partnerships (PDP) have emerged that are making important contributions to the development of these technologies. PDPs are a form of public private partnerships that focus on health technology development. PDPs reflect the current phase in the history of health technology development: the Era of Partnerships, in which the public and private sectors have found productive ways to collaborate. Successful innovation depends on addressing six determinants of innovation. We examine four case studies of PDPs and show how they have addressed the six determinants to achieve success.

  4. The role of technological innovation in creating radically new product meanings

    DEFF Research Database (Denmark)

    Krabbe, Anders Dahl

    2015-01-01

    This paper explores the concept of technological epiphanies from the literature on design driven innovation. A technological epiphany is defined as a product innovation that can be considered radical, both in terms of technology as well as the meaning and experiences it creates through its design....... Three different ways in which technology can function as an enabler for the innovation of product meanings are explored and a fourth is found is found during the analysis. The paper concludes by suggesting directions for future research....

  5. FORMATION OF BRANCH TECHNOLOGY CLUSTERS IN INDUSTRIAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    Sergei S. Kabanov

    2013-01-01

    Full Text Available A problem of cluster analysis as a universal method of interpreting the empirical research is considered in the article. Basic results of analysis of technological development of Russian industry are represented. Quantitative study of the existence of industrial clusters and practical recommendations to improve its internal economic characteristics are given.

  6. Mechanization of Continuous Production of Powdered Cellulose Technology

    Science.gov (United States)

    Prosvirnikov, D. B.; Safin, R. G.; Akhmetshin, I. R.; Taimarov, M. A.; Timerbaev, N. F.

    2017-07-01

    The article presents the mechanization of the process for obtaining powdered cellulose using the technology of steam explosion treatment of lignocellulosic material. The presented unit combines the methods of steam explosion treatment and acid hydrolysis of cellulose-containing raw materials.

  7. Scientific and Technological Foundations for Scaling Production of Nanostructured Metals

    Science.gov (United States)

    Lowe, Terry C.; Davis, Casey F.; Rovira, Peter M.; Hayne, Mathew L.; Campbell, Gordon S.; Grzenia, Joel E.; Stock, Paige J.; Meagher, Rilee C.; Rack, Henry J.

    2017-05-01

    Severe Plastic Deformation (SPD) has been explored in a wide range of metals and alloys. However, there are only a few industrial scale implementations of SPD for commercial alloys. To demonstrate and evolve technology for producing ultrafine grain metals by SPD, a Nanostructured Metals Manufacturing Testbed (NMMT) has been established in Golden, Colorado. Machines for research scale and pilot scale Equal Channel Angular Pressing-Conform (ECAP-C) technology have been configured in the NMMT to systematically evaluate and evolve SPD processing and advance the foundational science and technology for manufacturing. We highlight the scientific and technological areas that are critical for scale up of continuous SPD of aluminum, copper, magnesium, titanium, and iron-based alloys. Key areas that we will address in this presentation include the need for comprehensive analysis of starting microstructures, data on operating deformation mechanisms, high pressure thermodynamics and phase transformation kinetics, tribological behaviors, temperature dependence of lubricant properties, adaptation of tolerances and shear intensity to match viscoplastic behaviors, real-time process monitoring, and mechanics of billet/tooling interactions.

  8. INFORMATION TECHNOLOGIES IN PRODUCTION OF MEAT FORAGES FOR ANIMALS

    OpenAIRE

    A. V. Grebenshchikov; N. N. Kazakov

    2012-01-01

    The modern science of feeding of agricultural animals argues that could be effective only diet, balanced on all significant components of power, which are reflected in the norms of feeding. Modern information technologies allow us to develop a system of indicators, the use of which allows to increase the efficiency of diets.

  9. INFORMATION TECHNOLOGIES IN PRODUCTION OF MEAT FORAGES FOR ANIMALS

    Directory of Open Access Journals (Sweden)

    A. V. Grebenshchikov

    2012-01-01

    Full Text Available The modern science of feeding of agricultural animals argues that could be effective only diet, balanced on all significant components of power, which are reflected in the norms of feeding. Modern information technologies allow us to develop a system of indicators, the use of which allows to increase the efficiency of diets.

  10. Augmented Reality as a Technology Bringing Interactivity to Print Products

    DEFF Research Database (Denmark)

    Seisto, Anu; Aikala, Maiju; Vatrapu, Ravi

    2012-01-01

    owner, Sinebrychoff) and technology experts (Undo and VTT). The whole process was carried out in close contact with the readers and their viewpoints were taken into account in several parts of the design process. Based on the results, more than the easiness of the application, the readers...

  11. Elaboration of the technology of forming a conical product of sheet metal

    Directory of Open Access Journals (Sweden)

    W. Matysiak

    2010-01-01

    Full Text Available The work presents a general knowledge about spinning draw pieces of sheets, one of multi-operational processes of spinning a sheet metal conical product without machining. The objective of the work was to elaborate both the technology of forming conical products of sheet metal and execution of technological tests as well as to determine the technological parameters for the process of spinning a conical insert. As a result of the investigations, the products with improved mechanical properties, stricter execution tolerance and low roughness have been obtained. The series of 200 prototype conical inserts for the shipbuilding industry have been made.

  12. Renewable energy technologies: enlargement of biofuels list and co-products from microalgae

    Directory of Open Access Journals (Sweden)

    Chernova Nadezhda I.

    2017-01-01

    Full Text Available Microalgae is a perspective feedstock for producing a wide variety of biofuels and co-products with high added value. An alternative to the traditional technology of biodiesel from algae by the transesterification is the technology of hydrothermal liquefaction (HTL. The article presents the results of promising strains screening and directed cultivation of microalgae for the processing by means of variety of technologies and production of valuable co-products. An algorithm for selecting suitable areas for industrial plantations of algae is presented.

  13. TECHNOLOGY FOR PRODUCTION OF PROTEIN-CONTAINING RAW MATERIALS FROM THE PRODUCTS OF SUNFLOWER SEEDS

    Directory of Open Access Journals (Sweden)

    Shchekoldina T. V.

    2015-05-01

    Full Text Available Currently, secondary resources of vegetable raw materials are widely used in solving the food, environmental and energy issues, as well as an additional source of substances of natural origin. A significant amount of secondary resources is produced during the processing of sunflower seeds - the main oilseed Kuban. Fats industry, while processing seeds, mainly extracts only one component - vegetable oil and is having a huge amount of meal, which is mainly used for agricultural purposes. Valuable property of sunflower meal is that it is high in protein, low cost and lack of toxic and anti-nutrients. Favorable amino acid composition determines the viability of recovering proteins from sunflower meal. Proteins were extracted from sunflower meal with a dispersing agent which may be water, sodium salts, alkalis, acids, or any organic solvent, followed by precipitation of the protein at the isoelectric point with hydrochloric acid. However, this protein has a high content of phenolic compounds, which gives it a dark color. The high concentration of chlorogenic acid in sunflower meal and its ability to form a dark colored complex with proteins limits the use of sunflower proteins in the food industry. All known methods of protein purification products from phenolic compounds, in particular chlorogenic acids, are mainly aimed at reducing the use of solvents and washing using membrane technology. However, in most cases, their use is either inadequate due to removal of phenolic compounds or decreasing the nutritional and biological value of the obtained product due to the toxicity of the solvent used, and an inability to completely remove it from the protein

  14. Coupling the Alkaline-Surfactant-Polymer Technology and The Gelation Technology to Maximize Oil Production

    Energy Technology Data Exchange (ETDEWEB)

    Malcolm Pitts; Jie Qi; Dan Wilson; David Stewart; Bill Jones

    2005-10-01

    Gelation technologies have been developed to provide more efficient vertical sweep efficiencies for flooding naturally fractured oil reservoirs or more efficient areal sweep efficiency for those with high permeability contrast ''thief zones''. The field proven alkaline-surfactant-polymer technology economically recovers 15% to 25% OOIP more oil than waterflooding from swept pore space of an oil reservoir. However, alkaline-surfactant-polymer technology is not amenable to naturally fractured reservoirs or those with thief zones because much of injected solution bypasses target pore space containing oil. This work investigates whether combining these two technologies could broaden applicability of alkaline-surfactant-polymer flooding into these reservoirs. A prior fluid-fluid report discussed interaction of different gel chemical compositions and alkaline-surfactant-polymer solutions. Gel solutions under dynamic conditions of linear corefloods showed similar stability to alkaline-surfactant-polymer solutions as in the fluid-fluid analyses. Aluminum-polyacrylamide, flowing gels are not stable to alkaline-surfactant-polymer solutions of either pH 10.5 or 12.9. Chromium acetate-polyacrylamide flowing and rigid flowing gels are stable to subsequent alkaline-surfactant-polymer solution injection. Rigid flowing chromium acetate-polyacrylamide gels maintained permeability reduction better than flowing chromium acetate-polyacrylamide gels. Silicate-polyacrylamide gels are not stable with subsequent injection of either a pH 10.5 or a 12.9 alkaline-surfactant-polymer solution. Chromium acetate-xanthan gum rigid gels are not stable to subsequent alkaline-surfactant-polymer solution injection. Resorcinol-formaldehyde gels were stable to subsequent alkaline-surfactant-polymer solution injection. When evaluated in a dual core configuration, injected fluid flows into the core with the greatest effective permeability to the injected fluid. The same gel stability

  15. Technology transfers, foreign investment and productivity spillovers: evidence from Vietnam

    DEFF Research Database (Denmark)

    Newman, Carol; Rand, John; Talbot, Theodore Purdendu

    FDI through vertical linkages along the supply chain. Our results suggest that domestic firms experience more productivity spillovers through forward linkages from foreign-input suppliers to domestic input users than through backward linkages from foreign customers to domestic producers of inputs......This paper provides new evidence on the relationship between foreign direct investment (FDI) and the productivity of domestic firms. Using a specially designed survey on a sample of over 7,500 manufacturing firms in Vietnam we uncover some of the mechanisms that explain productivity spillovers from...

  16. 采用移轴技术在SAP5程序实现刚体模态计算%Using the technology of moving the axle to compute the pattern of rigid body

    Institute of Scientific and Technical Information of China (English)

    施群德

    2001-01-01

    Elaborates how to use the technology of moving the axle to compute the pattern of rigid body,introduces this technology into the program SAP5 and realizes the calculation of the pattern of rigid body.%论述了如何采用移轴技术实现对刚体模态的计算,并将移轴求刚体模态的技术引入著名的SAP5程序中,实现了对刚体模态的计算。

  17. Context and semantics for knowledge management technologies for personal productivity

    CERN Document Server

    Davies, John

    2011-01-01

    Information overload, constant task switching, and failure to share knowledge within organisations impedes individual and organisational effectiveness. This book describes research to provide better information tools for improved user productivity.

  18. Development of Continuous Electrical Steel and Casting Technology of New Products

    Institute of Scientific and Technical Information of China (English)

    WANG Li-tao; DENG Chen-hong; DONG Mei; SHI Li-fa; ZHANG Jian-ping

    2012-01-01

    The development of continuous casting technology of electrical steel was analyzed. The technologies and products characteristics of conventional continuous casting, thin slab continuous casting and rolling, middle thin slab continuous casting and rolling and twin-roll thin strip were compared. Conventional continuous casting technology was widely adopted in producing electrical steel, thin slab continuous casting and rolling and middle thin slab contin- uous casting and roiling technology industrialized electrical steel~ and study of twin-roll thin strip casting technology was focused on fundamental experiments.

  19. Biofuels Fuels Technology Pathway Options for Advanced Drop-in Biofuels Production

    Energy Technology Data Exchange (ETDEWEB)

    Kevin L Kenney

    2011-09-01

    Advanced drop-in hydrocarbon biofuels require biofuel alternatives for refinery products other than gasoline. Candidate biofuels must have performance characteristics equivalent to conventional petroleum-based fuels. The technology pathways for biofuel alternatives also must be plausible, sustainable (e.g., positive energy balance, environmentally benign, etc.), and demonstrate a reasonable pathway to economic viability and end-user affordability. Viable biofuels technology pathways must address feedstock production and environmental issues through to the fuel or chemical end products. Potential end products include compatible replacement fuel products (e.g., gasoline, diesel, and JP8 and JP5 jet fuel) and other petroleum products or chemicals typically produced from a barrel of crude. Considering the complexity and technology diversity of a complete biofuels supply chain, no single entity or technology provider is capable of addressing in depth all aspects of any given pathway; however, all the necessary expert entities exist. As such, we propose the assembly of a team capable of conducting an in-depth technology pathway options analysis (including sustainability indicators and complete LCA) to identify and define the domestic biofuel pathways for a Green Fleet. This team is not only capable of conducting in-depth analyses on technology pathways, but collectively they are able to trouble shoot and/or engineer solutions that would give industrial technology providers the highest potential for success. Such a team would provide the greatest possible down-side protection for high-risk advanced drop-in biofuels procurement(s).

  20. Micro Products - Product Development and Design

    DEFF Research Database (Denmark)

    Hansen, Hans Nørgaard

    2003-01-01

    -disciplinary competences. One example is sensors for chemical analysis of fluids, where chemistry, biology and flow mechanics all influence the design of the product and thereby the industrial fabrication of the product [1]. On the technological side the development has moved very fast, primarily driven by the need...... of the electronics industry to create still smaller chips with still larger capacity. Therefore the manufacturing technologies connected with micro/nano products in silicon are relatively highly developed compared to the technologies used for manufacturing micro products in metals, polymers and ceramics. For all...... technologies, however, it is a continuously increasing challenge to create the operational basis for an industrial production of micro products. As the products through product development processes are made applicable to a large number of customers, the pressure in regard to developing production technologies...

  1. MARKETING TECHNOLOGICAL INNOVATIONS IN BANKING PRODUCTS AND SERVICES

    Directory of Open Access Journals (Sweden)

    VALERIA ARINA BALACEANU

    2011-04-01

    Full Text Available Success depends on the ability of financial institutions to assess the opportunities of new markets, attracting customers from competitors and improve the effectiveness of marketing strategies. Marketers have to understand that the most effective approach is based on an analysis of needs of different market segments, designing the marketing mix and implementation of marketing programs targeted to selected segments. The allocation of financial and banking institutions of important resources for new technology to replace expensive labor, led to technical progress in the field that accelerates business processes and keep control of large databases on client operations, working in worldwide. The emphasis of the competition fund, the European single market is a challenge both in banking and for organizations involved in harmonization of standards and legislation, which is why banking institutions adapt to new technologies is very important to customers.

  2. CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY: Effect of Rolling Massage on Particle Moving Behaviour in Blood Vessels

    Science.gov (United States)

    Yi, Hou-Hui; Fan, Li-Juan; Yang, Xiao-Feng; Chen, Yan-Yan

    2008-09-01

    The rolling massage manipulation is a classic Chinese massage, which is expected to eliminate many diseases. Here the effect of the rolling massage on the particle moving property in the blood vessels under the rolling massage manipulation is studied by the lattice Boltzmann simulation. The simulation results show that the particle moving behaviour depends on the rolling velocity, the distance between particle position and rolling position. The average values, including particle translational velocity and angular velocity, increase as the rolling velocity increases almost linearly. The result is helpful to understand the mechanism of the massage and develop the rolling techniques.

  3. Strategic alliances and product development in high technology new firms: The moderating effect of technological capabilities

    NARCIS (Netherlands)

    Haeussler, C.; Patzelt, H.; Zahra, Shaker

    2012-01-01

    High technology new firms have extensively used strategic alliances to gain access to knowledge, resources and capabilities. However, given their inexperience and limited resources, these firms are vulnerable to their more established partners' potential opportunism. This raises the question: How

  4. Blending technology and teamwork for successful management of product recalls.

    Science.gov (United States)

    Frush, Karen; Pleasants, Jane; Shulby, Gail; Hendrix, Barbara; Berson, Brooke; Gordon, Cynthia; Cuffe, Michael S

    2009-12-01

    Patient safety programs have been developed in many hospitals to reduce the risk of harm to patients. Proactive, real-time, and retrospective risk-reduction strategies should be implemented in hospitals, but patient safety leaders should also be cognizant of the risks associated with thousands of products that enter the hospital through the supply chain. A growing number of recalls and alerts related to these products are received by health care facilities each year, through a recall process that is fraught with challenges. Despite the best efforts of health care providers, weaknesses and gaps in the process lead to delays, fragmentation, and disruptions, thus extending the number of days patients may be at risk from potentially faulty or misused products. To address these concerns, Duke Medicine, which comprises an academic medical center, two community hospitals, outlying clinics, physicians' offices, and home health and hospice, implemented a Web-based recall management system. Within three months, the time required to receive, deliver, and close alerts decreased from 43 days to 2.74 days. To maximize the effectiveness of the recall management process, a team of senior Duke Medicine leaders was established to evaluate the impact of product recalls and alerts on patient safety, to evaluate response action plans, and to provide oversight of patient and provider communication strategies. Alerts are now communicated more effectively and responded to in a more consistent and global manner. This comprehensive approach to product recalls is a critical component of a broader Duke Medicine strategy to improve patient safety.

  5. Key technology of ship product data exchange based on STEP

    Science.gov (United States)

    Shi, Dong-Yan; Yang, Jing-Tong; Qiu, Chang-Hua; Xue, Kai

    2005-06-01

    In this paper, in order to implement the share and exchange of the ship product data, a new kind of global function model is established. By researching on the development and trend of the application of ship STEP (standard for the exchange of product model data) standards, the AIM (application interpreted model) of AP216 is developed and improved as an example, aiming at the characteristics and practical engineering of ship industry in our country. The data exchange interfaces are formed based on STEP in the CAD/CAM for the ship by all function modules and shared databases under the global function model. The share and exchange of all information and data are solved in the design, manufacture and all life-cycle of ship products among different computer application systems. The research work makes foundation for the ship industry informatization.

  6. Key technology of ship product data exchange based on STEP

    Institute of Scientific and Technical Information of China (English)

    SHI Dong-yan; YANG Jing-tong; QIU Chang-hua; XUE Kai

    2005-01-01

    In this paper, in order to implement the share and exchange of the ship product data, a new kind of global function model is established. By researching on the development and trend of the application of ship STEP (standard for the exchange of product model data) standards, the AIM (application interpreted model) of AP216 is developed and improved as an example, aiming at the characteristics and practical engineering of ship industry in our country. The data exchange interfaces are formed based on STEP in the CAD/CAM for the ship by all function modules and shared databases under the global function model. The share and exchange of all information and data are solved in the design, manufacture and all life-cycle of ship products among different computer application systems. The research work makes foundation for the ship industry informatization.

  7. 78 FR 49766 - Certain Products Containing Interactive Program Guide and Parental Control Technology; Commission...

    Science.gov (United States)

    2013-08-15

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Certain Products Containing Interactive Program Guide and Parental Control Technology; Commission... public inspection at the Office of the Secretary and on EDIS. The authority for the Commission's...

  8. Absorptive capacity, technological innovation, and product life cycle: a system dynamics model

    National Research Council Canada - National Science Library

    Zou, Bo; Guo, Feng; Guo, Jinyu

    2016-01-01

    .... Based on interviews with 24 Chinese firms, this study develops a system-dynamics model that incorporates an important feedback loop among absorptive capacity, technological innovation, and product life cycle (PLC...

  9. Productive Love Promotion Via Affective Technology: An Approach Based On Social Psychology And Philosophy

    Directory of Open Access Journals (Sweden)

    Ramon Solves Pujol

    2010-01-01

    Full Text Available This paper proposes the use of social psychological and philosophical foundations for designing affective technology that promotes the experience of love. The adopted theoretical basis is the concept of productive love, which is heavily based on Enrich Fromm but also includes theories and scientific findings of numerous psychoanalysts, social psychologists, and philosophers. We conducted a review of the theory about the nature of love and found that social psychological and philosophical approaches differ regarding peoples' understandings. The findings were used to elaborate eight principles of productive love. Based on these principles, we derived criteria for designing affective technology when the objective is to promote productive love. We reviewed the existent studies on affective technologies and implemented the criteria into a system design, the Pictures' Call. A prototype of the system was pretested to illustrate how productive love technology could be based on established criteria.

  10. Technological aspects of teacher training in culture of information products criation in further education system

    OpenAIRE

    Кондратьева, И. П.

    2013-01-01

    Submission is devoted to urgent educational problem of teacher training in culture of information products criation. Theses include the concept of the culture, describe the educational technology stages of teacher training in further education system.

  11. DEVELOPING OF A TECHNOLOGY OF CHILDREN'S SAUSAGE PRODUCTS TO PREVENT THE LACK OF IRON CONDITIONS

    Directory of Open Access Journals (Sweden)

    Timoshenko N. V.

    2014-10-01

    Full Text Available In the article the results of working out the technology of children's sausage products are presented. The results of organoleptic, physical and chemical structure of ready-to-use goods and periods of storage are discussed

  12. Development of technology for production of reduced fat processed cheese

    Directory of Open Access Journals (Sweden)

    Adriana Torres Silva e Alves

    2015-09-01

    Full Text Available An increasing share of foods with reduced fat has been observed in the diet of the Brazilian population, a trend also seen in many other countries. In this context, our-aim was to study the manufacturing parameters and to develop a process to produce a spreadable processed cheese (requeijão cremoso with reduced fat content. In the first stage of this study, modifications were performed in the traditional manufacturing process of requeijão cremoso with regular fat content to produce a reduced fat product. During the second stage of this study, two reduced fat cheeses, with and withoutthe addition of whey protein concentrate (WPC were developed, both using JOHA S9 and JOHA PZ as emulsifying salts, resulting in four different formulations. The amounts of cream and water used in both products were calculated in order to obtain a final product with 10% fat and 33% total solids. The product which presented the best results was produced with curd obtained by direct acidification of skimmed milk heated at 68-70 ºC, using 1,3% emulsifying salt JOHA S9 in the melting process and 2% WPC 34% as a partial fat substitute, both calculated as a percentage of the amountof curd used as raw material. It was also important to add WPC 34% to the product at the first cooking step of the process (70 ºC, in order to obtain a final product withthe typical spreadable texture of the traditional requeijão cremoso.

  13. Ethanol production from biomass: technology and commercialization status.

    Science.gov (United States)

    Mielenz, J R

    2001-06-01

    Owing to technical improvements in the processes used to produce ethanol from biomass, construction of at least two waste-to-ethanol production plants in the United States is expected to start this year. Although there are a number of robust fermentation microorganisms available, initial pretreatment of the biomass and costly cellulase enzymes remain critical targets for process and cost improvements. A highly efficient, very low-acid pretreatment process is approaching pilot testing, while research on cellulases for ethanol production is expanding at both enzyme and organism level.

  14. Product Form Identification Technology Based on Cognitive Thinking

    Directory of Open Access Journals (Sweden)

    Shutao Zhang

    2013-10-01

    Full Text Available In this paper, based on the analyzing of the selecting and distinguishing characteristics of cognitive thinking, the product design elements are analyzed with the theories of Kansei Engineering, and the corresponding mathematic model for the analysis is developed based on the quantification-I theory to quantitatively discuss the relationship between product form design elements and the psychological kansei image of the users. With foregoing investigation result, practicable program software has been developed as a solver tool to subsequent design. Finally, a practical application of testing machine is presented, and the results show that the method is reasonable and feasible as well.  

  15. Microalgae biorefinery symbiosis: screening, production, and process analytical technology

    DEFF Research Database (Denmark)

    Podevin, Michael Paul Ambrose

    on these potential bioindustrial WW streams for their growth potential. During screening, microalgae may have a preference or aversion for a given bioindustrial WW media, based on the types and ratios of nitrogen (ammonium, nitrate, or urea) in the WW. Furthermore, identifying algae capable of withstanding...... and functional products, on top of biofuels in a biorefinery, there will be a growing need to maintain product quality, regulate, and mitigate contamination, especially in a symbiosis with WW. Vibrational spectroscopies can be used to monitor several microalgal components simultaneously, which can be used to aid...

  16. Solder technology in the manufacturing of electronic products

    Energy Technology Data Exchange (ETDEWEB)

    Vianco, P.T.

    1993-08-01

    The electronics industry has relied heavily upon the use of soldering for both package construction and circuit assembly. The solder attachment of devices onto printed circuit boards and ceramic microcircuits has supported the high volume manufacturing processes responsible for low cost, high quality consumer products and military hardware. Defects incurred during the manufacturing process are minimized by the proper selection of solder alloys, substrate materials and process parameters. Prototyping efforts are then used to evaluate the manufacturability of the chosen material systems. Once manufacturing feasibility has been established, service reliability of the final product is evaluated through accelerated testing procedures.

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

    Directory of Open Access Journals (Sweden)

    ELVA ÇAUSHI

    2014-06-01

    Full Text Available 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 market demand. The remaining 20% of domestic market needs in wood furniture are afforded by import. Small entities do not make serious investment in technology. Big enterprises such as Ardeno in Tirana, Biçaku in Durres, Shaga in Tirana, Ital-wood in Elbasan, Dafinori in Shkoder, etc., have made remarkable investments in their technology. They have installed several mechanized lines of production. So, Ital-wood has invested in a mechanized saw timber production line; Bicaku in wood panels coated with PVC lines; Dafinori in a wood handrail production technologic line; Ardeno in wooden chairs production technologic lines, and Shaga in the production of furniture with particle panels. These enterprises are using modern numerical command machines, vacuum presses for gluing PVC, cutting equipment for panels with laser ray, finishing lines with electrostatic field, modern lines of pneumatic transport for wood dust etc. These investments in new technologies have increased the quantity and quality of native wood products.

  18. Production Risk, Pesticide Use and GM Crop Technology in South Africa

    OpenAIRE

    2008-01-01

    Abstract Technology involving genetic modification of crops has the potential to make a contribution to rural poverty reduction in many developing countries. Thus far, pesticide-producing `Bt? varieties of cotton have been the main GM crops under cultivation in developing nations. Several studies have evaluated the farm-level performance of Bt varieties in comparison to conventional ones by estimating production technology, and have mostly found Bt technology to be very successful ...

  19. Communication in high technology product development projects:project personnel’s viewpoint for improvement

    OpenAIRE

    Väänänen, M. (Mirja)

    2010-01-01

    Abstract Product development plays a crucial role in the survival of high technology companies. High technology product development projects typically are multi-technical, multicultural, geographically dispersed, inter-connected and organized in a network of companies. These settings pose extra challenges for communication. In this qualitative multiple-case study, communication challenges and possible solutions for developing communication were studied. The empirical data were collect...

  20. TECHNOLOGICAL ASPECTS OF PRODUCTION OF THE CANDIED FRUITS FROM NON-TRADITIONAL RAW MATERIAL

    OpenAIRE

    I. R. Belenkaya; Ya. A. Golinskaya

    2016-01-01

    The article analyses the candied fruit market in Ukraine and describes the main technological operations pertainingto processing of non-traditional candied products – celery and parsnip roots. Darkening of the roots surface caused bythe enzyme oxidation is one of the problems arising when processing white roots, which leads to worse marketable conditionof the product. To prevent darkening, the developed technology provides for soaking raw material in 1% citric acid solutionimmediately after p...

  1. Effects of Product-Based Technology Professional Development Model on P-8 Teachers

    Science.gov (United States)

    Ireh, Maduakolam

    2006-01-01

    A product-based professional development model has significantly improved the ability and willingness of P-8 teachers to use and integrate technology into instruction. This paper discusses the impacts this staff professional development model. The model was used to train 18 teachers to effectively use and integrate technology in their ESL…

  2. Design A Model That Encourages Innovation And Productivity In Soft Technologies

    Directory of Open Access Journals (Sweden)

    Nuricumbo-Castro Héctor Roberto

    2016-06-01

    Full Text Available The paper presents a model that encourages innovation as a mediator between productivity and soft technologies. The proposed methodology starts from the analysis and synthesis of the abstract to the concrete by using the inductive-deductive method and holistic approach. This model integrates as strategic to soft in organizations through collaborative networks that allow the sharing of information technologies proposed.

  3. Nitrogen phosphoric fertilizer production technology on the base of Central Kyzylkum phosphorites and ammonium nitrate melt

    Directory of Open Access Journals (Sweden)

    Shavkat Namazov

    2012-11-01

    Full Text Available The process of obtaining nitrogen phosphoric fertilizer by introduction Central Kyzylkum phosphates and ammonium nitrate melt is studied. On the base of these results production technology diagram for nitrogen phosphoric fertilizer is offered. The given technology was approved and developed at the functioning devices of OJSC “NAVOIAZOT” ammonium nitrate shop.

  4. 76 FR 46841 - Certain Products Containing Interactive Program Guides and Parental Controls Technology; Notice...

    Science.gov (United States)

    2011-08-03

    ... COMMISSION Certain Products Containing Interactive Program Guides and Parental Controls Technology; Notice of... program guide and parental controls technology by reason of the infringement of certain claims of U.S... Commission has determined not to review the ID. The authority for the Commission's determination is contained...

  5. Innovation, Technology Transfer and Labor Productivity Linkages: Evidence from a Panel of Manufacturing Industries

    NARCIS (Netherlands)

    Apergis, N.; Economidou, C.; Filippidis, I.

    2008-01-01

    The paper explores the linkages between labor productivity, innovation and technology spillovers in a panel of manufacturing industries. The roles of R&D, human capital and international trade are considered in stimulating innovation and/or facilitating technology transfer. Using panel-based unit ro

  6. [Diagnosis of the productive capacity of the IMSS regarding health technologies].

    Science.gov (United States)

    Figueroa-Lara, Alejandro; López-Fernández, Fátima Itzel; López-Domínguez, Adriana; Fajardo-Dolci, German

    To quantify the production capacity and performance in research and technological developments of the Mexican Social Security Institute (IMSS). We identified and analyzed information of the legislation, human and financial resources, and infrastructure addressed for research and technological development of IMSS. We analyzed whether the information on the legal framework contained key features to boost research and technological development. Information on the human, financial, and infrastructure resources were obtained from official sources. The research productivity was identified by a bibliometric analysis in 2014; productivity in technological developments was identified by intellectual products. The legal framework of the IMSS has several areas for improvement to boost research and technological development, especially the guidelines for technology transfer. The IMSS has 438 researchers, 39 research units, and a budget of US$ 37.4 million for research and technological development. The rate of articles published per 10 researchers was 4.8; while rate patients was 1.8. The IMSS has a great potential to translate research into technological developments, it is only necessary to make some changes to the legal framework.

  7. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, AIRFLOW PRODUCTS AFP30

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the AFP30 air filter for dust and bioaerosol filtration manufactured by Airflow Products. The pressure drop across the filter was 62 Pa clean and 247 Pa dust loaded. The filtration effici...

  8. Technology for biomass feedstock production in southern forests and GHG implications

    Science.gov (United States)

    Bob Rummer; John Klepac; Jason Thompson

    2012-01-01

    Woody biomass production in the South can come from four distinct feedstocks - logging residues, thinnings, understory harvesting, or energywood plantations. A range of new technology has been developed to collect, process and transport biomass and a key element of technology development has been to reduce energy consumption. We examined three different woody feedstock...

  9. Household nutrition and income impacts of using dairy technologies in mixed crop-livestock production systems

    NARCIS (Netherlands)

    Gunte, Kebebe

    2017-01-01

    Technologies like improved breeds of dairy cows and improved forages have the potential to significantly increase dairy cow productivity and farmers' profits in developing countries. However, adoption of such technologies has been low in Ethiopia, despite numerous efforts to disseminate the

  10. Advanced manufacturing technologies and strategically flexible production. A review and outlook

    DEFF Research Database (Denmark)

    Boer, Harry

    2016-01-01

    During the 1980s, Western manufacturers were attracted by the potential of computer technology to increase productivity through the improvement of quality and the reduction of costs and lead times. However, most investments aimed at exploiting the benefits of Computer Integrated Manufacturing (CI...... of Advanced Manufacturing Technologies (AMT) and the adoption of new managerial and organizational principles....

  11. Technology and manufacturing process selection the product life cycle perspective

    CERN Document Server

    Pecas, Paulo; Silva, Arlindo

    2014-01-01

    This book provides specific topics intending to contribute to an improved knowledge on Technology Evaluation and Selection in a Life Cycle Perspectives. Although each chapter will present possible approaches and solutions, there are no recipes for success. Each reader will find his/her balance in applying the different topics to his/her own specific situation. Case studies presented throughout will help in deciding what fits best to each situation, but most of all any ultimate success will come out of the interplay between the available solutions and the specific problem or opportunity the reader is faced with.

  12. Micropropagation technology in early phases of commercial seed potato production

    NARCIS (Netherlands)

    Pruski, K.

    2001-01-01

    Key words:Solanum tuberosum L., in vitro plantlet, in vitro tuberization, microtubers, minitubers, tuber bulking, photoperiod, in vitro storage, jasmonates, micropropagation, seed production. Micropropagation ( in vitro propagation) has been introduced to seed potato productio

  13. Microfluidics: A Groundbreaking Technology for PET Tracer Production?

    Directory of Open Access Journals (Sweden)

    Björn Wängler

    2013-07-01

    Full Text Available Application of microfluidics to Positron Emission Tomography (PET tracer synthesis has attracted increasing interest within the last decade. The technical advantages of microfluidics, in particular the high surface to volume ratio and resulting fast thermal heating and cooling rates of reagents can lead to reduced reaction times, increased synthesis yields and reduced by-products. In addition automated reaction optimization, reduced consumption of expensive reagents and a path towards a reduced system footprint have been successfully demonstrated. The processing of radioactivity levels required for routine production, use of microfluidic-produced PET tracer doses in preclinical and clinical imaging as well as feasibility studies on autoradiolytic decomposition have all given promising results. However, the number of microfluidic synthesizers utilized for commercial routine production of PET tracers is very limited. This study reviews the state of the art in microfluidic PET tracer synthesis, highlighting critical design aspects, strengths, weaknesses and presenting several characteristics of the diverse PET market space which are thought to have a significant impact on research, development and engineering of microfluidic devices in this field. Furthermore, the topics of batch- and single-dose production, cyclotron to quality control integration as well as centralized versus de-centralized market distribution models are addressed.

  14. The Effects of Technology Turnover on Workplace Productivity Perceptions

    Science.gov (United States)

    2003-03-25

    SIGNED// Daniel Reynolds, (Reader) Assistant Professor, Statistics Department of Mathematics 31 Jan 2003 Date 31 Jan 2003 Date...31 Jan 2003 Date iv Acknowledgements I would like to thank Majors Mark Ward and Daniel Holt for their tireless efforts in clarifying the...Brynjolfsson, 1996). Consequently, since its first postulation by Nobel Prize winning economist Robert Solow , the productivity paradox has been a

  15. A Technical and Economic Review of Solar Hydrogen Production Technologies

    Science.gov (United States)

    Wilhelm, Erik; Fowler, Michael

    2006-01-01

    Hydrogen energy systems are being developed to replace fossil fuels-based systems for transportation and stationary application. One of the challenges facing the widespread adoption of hydrogen as an energy vector is the lack of an efficient, economical, and sustainable method of hydrogen production. In the short term, hydrogen produced from…

  16. Implementing Cleaner Technologies as a means of minimising waste production

    DEFF Research Database (Denmark)

    Wenzel, Henrik

    2002-01-01

    This article gives an overview of how Cleaner Production methods may contribute to minimising waste formation as well as showing energy and resource savings. It introduces the tools and procedures used when working in this field. It also illustrates the theoretical approach by using examples from...... the textile industry and demonstrates the results that have been achieved....

  17. Energy saving potential of emerging technologies in milk powder production

    NARCIS (Netherlands)

    Moejes, S.N.; Boxtel, van A.J.B.

    2017-01-01

    Background

    The food industry has a large potential for energy reduction which, with an eye on the future, has to be exploited. Milk powder production consists of many thermal processes and is responsible for 15% of the total energy use in the dairy industry. A reduction in energy consumptio

  18. Implementing Cleaner Technologies as a means of minimising waste production

    DEFF Research Database (Denmark)

    Wenzel, Henrik

    2002-01-01

    This article gives an overview of how Cleaner Production methods may contribute to minimising waste formation as well as showing energy and resource savings. It introduces the tools and procedures used when working in this field. It also illustrates the theoretical approach by using examples from...... the textile industry and demonstrates the results that have been achieved....

  19. Disrupting Faculty Service: Using Technology to Increase Academic Service Productivity

    Science.gov (United States)

    Burnett, Perry; Shemroske, Kenneth; Khayum, Mohammed

    2014-01-01

    Scholarly attention regarding faculty involvement has primarily focused on faculty opinions of shared governance and faculty influence on institutional decision-making. There has been limited attention given to academic service productivity and the effectiveness of traditional approaches toward the accomplishment of faculty service requirements.…

  20. Technology transfer between Finland and USA in the field of biofuel production; Teknologiasiirto biopolttoaineiden tuotannossa USA:n ja Suomen vaelillae - PUUT27

    Energy Technology Data Exchange (ETDEWEB)

    Leinonen, A. [VTT Processes, Jyvaeskylae (Finland)

    2002-07-01

    The main aim of the research work was to intensify technology transfer between Finland and USA in the field of biofuel production. Technology transfer should intensify technology exports from Finland to USA and to contribute to the development of more efficient and competitive production technology for wood chips. The project was carried out in co-operation with VTT Processes and Oak Ridge National Laboratory (ORNL) of Tennessee, USA. Timberjack and Forest Service of USA also supported the work. About 204 million hectares of the total forest area of 302 million hectares in USA are available for forest industries. In 1996, about 460 million m{sup 3} of merchantable wood was cut in USA, and the amount of slash amounted to about 70 million t of dry matter. The production potential of forest chips in USA has been estimated at about 21.6 million t of dry matter (118 TWh), the production costs being less than euro 6.6/MWh. In 1997, the energy use of different wood species amounted to about 713 TWh in USA. The proportion of wood in the total consumption of energy was around 2.7% in 1999, and the use of forest chips in 1997 has been estimated at about 81.2 TWh. In USA, mainly whole-tree harvesting is employed, the trees being felled with a harvester equipped with a harvesting head. The harvester moves the whole-tree bundles to a strip road, and a skidder moves the bundles further to a roadside landing. At the roadside landing the trees are delimbed and cut to the desired length. Sawn timber can also be transported as tree-length logs to the site of use. At the roadside landing, the logging residues, like branches, tops and small-wood can be processed to energy with a chipper-truck combination. (orig.)

  1. 15 CFR 742.14 - Significant items: hot section technology for the development, production or overhaul of...

    Science.gov (United States)

    2010-01-01

    ... technology for the development, production or overhaul of commercial aircraft engines, components, and... “Reason for Control” paragraph. These items include hot section technology for the development, production... amended, foreign policy controls apply to technology required for the development, production or...

  2. Profile of scientific and technological production in nursing education research groups in the south of Brazil.

    Science.gov (United States)

    Lino, Mônica Motta; Backes, Vânia Marli Schubert; Canever, Bruna Pedroso; Ferraz, Fabiane; Prado, Marta Lenise

    2010-01-01

    This research aimed to present the profile of production of Nursing Education Research Groups (NERG) scientific and technological production in the South of Brazil. This documentary, quantitative, exploratory-descriptive retrospective research was guided by the active search for products in the Lattes curriculum of previously selected NERG researchers, based on the 2006 Census of the Research Group Directory/CNPq, between 1995 and 2008. The results indicated that the 18 NERG from southern Brazil produced 453 papers in proceedings, 371 book chapters, 206 books, 1,437 scientific articles and 08 technological products, but no patent was registered. NERGs scientific production in the research region has grown progressively over the past 14 years. To strengthen this structure, the establishment of collaborative networks can be used as a strategy, so that political-scientific joint actions in the sector can advance science and technology.

  3. Enhanced Passive Cooling for Waterless-Power Production Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, Salvador B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-06-14

    Recent advances in the literature and at SNL indicate the strong potential for passive, specialized surfaces to significantly enhance power production output. Our exploratory computational and experimental research indicates that fractal and swirl surfaces can help enable waterless-power production by increasing the amount of heat transfer and turbulence, when compared with conventional surfaces. Small modular reactors, advanced reactors, and non-nuclear plants (e.g., solar and coal) are ideally suited for sCO2 coolant loops. The sCO2 loop converts the thermal heat into electricity, while the specialized surfaces passively and securely reject the waste process heat in an environmentally benign manner. The resultant, integrated energy systems are highly suitable for small grids, rural areas, and arid regions.

  4. Digital video technology and production 101: lights, camera, action.

    Science.gov (United States)

    Elliot, Diane L; Goldberg, Linn; Goldberg, Michael J

    2014-01-01

    Videos are powerful tools for enhancing the reach and effectiveness of health promotion programs. They can be used for program promotion and recruitment, for training program implementation staff/volunteers, and as elements of an intervention. Although certain brief videos may be produced without technical assistance, others often require collaboration and contracting with professional videographers. To get practitioners started and to facilitate interactions with professional videographers, this Tool includes a guide to the jargon of video production and suggestions for how to integrate videos into health education and promotion work. For each type of video, production principles and issues to consider when working with a professional videographer are provided. The Tool also includes links to examples in each category of video applications to health promotion.

  5. Recent technology products from Space Human Factors research

    Science.gov (United States)

    Jenkins, James P.

    1991-01-01

    The goals of the NASA Space Human Factors program and the research carried out concerning human factors are discussed with emphasis given to the development of human performance models, data, and tools. The major products from this program are described, which include the Laser Anthropometric Mapping System; a model of the human body for evaluating the kinematics and dynamics of human motion and strength in microgravity environment; an operational experience data base for verifying and validating the data repository of manned space flights; the Operational Experience Database Taxonomy; and a human-computer interaction laboratory whose products are the display softaware and requirements and the guideline documents and standards for applications on human-computer interaction. Special attention is given to the 'Convoltron', a prototype version of a signal processor for synthesizing the head-related transfer functions.

  6. Biomass for bioethanol production and technological process in Georgia

    Energy Technology Data Exchange (ETDEWEB)

    Nadiradze, K.; Phirosmanashvili, N. [Association for Farmers Rights Defence, Tbilisi (Georgia)

    2010-07-01

    This study discussed the use of biomass for bioethanol production in Georgia and its potential impacts on the country's rural economy. Eighty-five per cent of the country's lands are forested or used for agricultural purposes, and more than 56 per cent of the adult population is involved in the agricultural sector. The privatization of land in post-Soviet Georgia has resulted in the creation of a new social class of land-owners. The use of biofuel in petroleum fuel has significantly lowered greenhouse gases (GHGs) in the country. The biofuel is produced using local agricultural and forest wastes. Use of the biofuel has lowered the country's reliance on imported oil and has increased its energy security. The production of ethanol in Georgia has resulted in significant socio-economic benefits in the country.

  7. Production Technology and Physicochemical Properties of Composition Containing Surfactant Proteins

    Directory of Open Access Journals (Sweden)

    Valery V. Novochadov

    2016-06-01

    Full Text Available The article describes a production method of substance containing great amount of phospolipids (up to 36 % and surfactant proteins (up to 2 % in terms of lyophilisate composition. Basic physical and chemical characteristics of the substance (density, viscosity, surface tension and the coefficient of sliding friction indicate a high lubricant capacity of the derived product. These properties are kept when mixed with native human synovial fluid in the ratio of 1 to 9 inclusive. The obtained data allows to consider the derived composition, containing surfactant proteins and phospholipids, a variety of bionic lubricant suitable for testing as a potential equivalent of synovial fluid which can be used in traumatology and orthopedics, a cosmetic component or agent which increases the stability of the cell suspension during culturing in bioreactors.

  8. Lignocellulosic biomass utilization toward biorefinery : technologies, products and perspectives

    OpenAIRE

    Mussatto, Solange I.

    2014-01-01

    Lignocellulosic biomass wastes (LBW) are generated and accumulated in large amounts around the world every year. The disposal of large amounts of such wastes in the nature may cause environmental problems, affecting the quality of the soil, lakes and rivers. In order to avoid these problems, efforts have been directed to use LBW in a biorefinery to maximize the reutilization of these wastes with minimal or none production of residual matter. Through biorefiner...

  9. Nanotechnology for the Forest Products Industry Vision and Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Atalla, Rajai [USDA Forest Service, Washington, DC (United States); Beecher, James [USDA Forest Service, Washington, DC (United States); Caron, Robert [Technical Association of the Pulp and Paper Industry, Peachtree Corners, GA (United States); Catchmark, Jeffrey [Pennsylvania State Univ., State College, PA (United States); Deng, Yulin [Georgia Inst. of Technology, Atlanta, GA (United States); Glasser, Wolfgang [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States); Gray, Derek [McGill Univ., Montreal, QC (Canada); Haigler, Candace [North Carolina State Univ., Raleigh, NC (United States); Jones, Philip [Imerys, Paris (France); Joyce, Margaret [Western Michigan Univ., Kalamazoo MI (United States); Kohlman, Jane [USDA Forest Service, Washington, DC (United States); Koukoulas, Alexander [Technical Association of the Pulp and Paper Industry, Peachtree Corners, GA (United States); Lancaster, Peter [Weyerhaeuser Company, Longview, WA (United States); Perine, Lori [American Forest and Paper Association, Washington, DC (United States); Rodriguez, Augusto [Georgia-Pacific Corporation, Atlanta, GA (United States); Ragauskas, Arthur [Georgia Inst. of Technology, Atlanta, GA (United States); Wegner, Theodore [USDA Forest Service, Washington, DC (United States); Zhu, Junyong [USDA Forest Service, Washington, DC (United States)

    2005-03-01

    A roadmap for Nanotechnology in the Forest Products Industries has been developed under the umbrella of the Agenda 2020 program overseen by the CTO committee. It is expected that the use of new analytical techniques and methodologies will allow us to understand the complex nature of wood based materials and allow the dramatically enhanced use of the major strategic asset the US has in renewable, recyclable resources based on its well managed Forests.

  10. Production of nanocrystalline cellulose from lignocellulosic biomass: technology and applications.

    Science.gov (United States)

    Brinchi, L; Cotana, F; Fortunati, E; Kenny, J M

    2013-04-15

    The use of renewables materials for industrial applications is becoming impellent due to the increasing demand of alternatives to scarce and unrenewable petroleum supplies. In this regard, nanocrystalline cellulose, NCC, derived from cellulose, the most abundant biopolymer, is one of the most promising materials. NCC has unique features, interesting for the development of new materials: the abundance of the source cellulose, its renewability and environmentally benign nature, its mechanical properties and its nano-scaled dimensions open a wide range of possible properties to be discovered. One of the most promising uses of NCC is in polymer matrix nanocomposites, because it can provide a significant reinforcement. This review provides an overview on this emerging nanomaterial, focusing on extraction procedures, especially from lignocellulosic biomass, and on technological developments and applications of NCC-based materials. Challenges and future opportunities of NCC-based materials will be are discussed as well as obstacles remaining for their large use.

  11. Improving productivity and reducing operating costs with fuel cell technology

    Energy Technology Data Exchange (ETDEWEB)

    Hoying, T. [Cellex Power Products Inc., Richmond, BC (Canada)

    2004-07-01

    This short corporate white paper addresses the advantages to fleet lift truck operators of converting to fuel cells from conventional electric battery technology. Conventional batteries are heavy for the energy they store. In addition, large operations require special equipment to change batteries, something that occurs at frequent intervals (4-8 hours). Some of the disadvantages of batteries include requirements such as an eye wash safety program, floor drainage for battery acid containment, and ventilation. The paper asserts that the larger the operation, the greater the problem of overall battery management. It cites the higher energy density of fuel cells as their prime advantage; fueling time is shorter than the time needed to change a battery, and times between refueling/changing is one and a half to two time greater for the fuel cell. In addition to the economic benefits of fuel cells, they do not produce harmful emissions.

  12. Multipurpose Panel Display Device Investigation. [technology assessment and product development

    Science.gov (United States)

    Sliwa, R.

    1977-01-01

    A multipurpose panel was developed to provide a flexible control and a LED display panel with easily changeable nomenclature for use in applications where panel space is limited, but where a number of similar subsystems must be controlled, or where basic panel nomenclature and functions must be changed rapidly, as in the case of between mission changes of space shuttle payloads. In the first application, panel area limitations are overcome by time sharing a central control panel among several subsystems. In the latter case, entire control panel changes are effected by simply replacing a memory module, thereby reducing the extent of installation and checkout procedures between missions. Several types of control technologies (other than LED's) which show potential in meeting criteria for overcoming limitations of the panel are assessed.

  13. Distributed Solar Photovoltaic Power Production - Technology and Benefits

    Energy Technology Data Exchange (ETDEWEB)

    Matos, Al [PSE& G; Stuby, Rick [Petra Solar

    2011-11-02

    As part of its nationally recognized Solar 4 All program, PSE&G has partnered with Petra Solar to deploy the world’s first and largest pole attached solar project. The project, based on Petra Solar’s distributed Smart Solar solution, will create a 40 megawatt solar “virtual power plant.” In deployment as 200,000 individual grid-connected solar power producers on utility poles in PSE&G territory, Petra Solar SunWave® solutions leverage Smart Grid communications and high-tech panel-level inverters to implement a robust system with many technical benefits over traditional solar photovoltaic solutions. The program overview, deployment model, smart grid communications and enabling inverter technology and safety features will be presented, as well the future challenges of, and solutions for, solar power intermittency as photovoltaic penetration on the electric grid increases.

  14. Application of Ion Beam Processing Technology in Production of Catalysts

    Directory of Open Access Journals (Sweden)

    Mykola G. Bannikov, Javed A. Chattha

    2012-08-01

    Full Text Available In this paper, the applicability of Ion Beam Processing Technology for making catalysts has been inves-tigated. Ceramic substrates of different shapes and metal fibre tablets were implanted by platinum ions and tested in nitrogen oxides (NOx and carbon monoxide (CO conversion reactions. Effectiveness of the implanted catalysts was compared to that of the commercially produced platinum catalysts made by impregnation. Platinum-implanted catalyst having fifteen times less platinum content showed the same CO conversion efficiency as the commercially pro-duced catalyst. It was revealed that the effectiveness of the platinum-implanted catalyst has complex dependence on the process parameters and the optimum can be achieved by varying the ions energy and the duration of implantation. Investigation of the pore structure showed that ion implantation did not decrease the specific surface area of the catalyst.Key Words: Catalyst, Ion Implantation, Noble metals.

  15. PRETREATMENT TECHNOLOGIES IN BIOETHANOL PRODUCTION FROM LIGNOCELLULOSIC BIOMASS

    Directory of Open Access Journals (Sweden)

    Vanja Janušić

    2008-07-01

    Full Text Available Bioethanol is today most commonly produced from corn grain and sugar cane. It is expected that there will be limits to the supply of these raw materials in the near future. Therefore, lignocellulosic biomass, namely agricultural and forest waste, is seen as an attractive feedstock for future supplies of ethanol. Lignocellulosic biomass consists of lignin, hemicellulose and cellulose. Indeed, complexicity of the lignocellulosic biomass structure causes a pretreatment to be applied prior to cellulose and hemicellulose hydrolysis into fermentable sugars. Pretreatment technologies can be physical (mechanical comminution, pyrolysis, physico-chemical (steam explosion, ammonia fiber explosion, CO2 explosion, chemical (ozonolysis, acid hydrolysis, alkaline hydrolysis, oxidative delignification, organosolvent process and biological ones.

  16. Managing Communication in New Product Development Process: Virtual R&D Teams and Information Technology

    OpenAIRE

    Ebrahim, Nader Ale; Ahmed, Shamsuddin; Abdul Rashid, Salwa Hanim; Taha, Zahari

    2011-01-01

    Literature proves the importance of the role of information technology in increasing the effectiveness of virtual R&D teams’ communication for new product development. However, the factors that make information technology construct in a virtual R&D team are still ambiguous. Managers of virtual R&D teams for new product development do not know “which type of technology should be used”. To address the gap and answer the question, the paper presents a set of factors that make a const...

  17. Strategic alliances and product development in high technology new firms: The moderating effect of technological capabilities

    NARCIS (Netherlands)

    Haeussler, C.; Patzelt, H.; Zahra, S.A.

    2012-01-01

    High technology new firms have extensively used strategic alliances to gain access to knowledge, resources and capabilities. However, given their inexperience and limited resources, these firms are vulnerable to their more established partners' potential opportunism. This raises the question: How ca

  18. Low cost production of disposable microfluidics by blister packaging technology.

    Science.gov (United States)

    Disch, A; Mueller, C; Reinecke, H

    2007-01-01

    Large scale production of disposable microfluidics mostly is accomplished by injection moulding techniques today. A cost effective alternative to injection moulding might be vacuum thermoforming of polymer films. Vacuum thermoforming is the basis for medical and pharmaceutical packaging such as pharmaceutical blister packs. It allows for cheap and reliable forming of polymer films and thus seems suitable for the fabrication of disposables. Our goal is to investigate and demonstrate the potential of vacuum thermoforming for the fabrication of microtechnology components. For this purpose we have developed a simple low cost process allowing for the fabrication of disposable microfluidics by vacuum thermoforming.

  19. Technology for Solar Array Production on the Moon

    Science.gov (United States)

    Landis, Geoffrey A.

    2002-01-01

    Silicon, aluminum, and glass are the primary raw materials that will be required for production of solar arrays on the moon. A process sequence is proposed for producing these materials from lunar regolith is proposed, consisting of separating the required materials from lunar rock with fluorine. Fluorosilane produced by this process is reduced to silicon; the fluorine salts are reduced to metals by reaction with metallic potassium. Fluorine is recovered from residual MgF and CaF2 by reaction with K2O. Aluminum, calcium oxide, and magnesium oxide are recovered to manufacture structural materials and glass.

  20. Arsenic in industrial waste water from copper production technological process

    Directory of Open Access Journals (Sweden)

    Biljana Jovanović

    2013-12-01

    Full Text Available Investigation of arsenic in industrial waste water is of a great importance for environment. Discharge of untreated waste water from a copper production process results in serious pollution of surface water, which directly affects flora and fauna, as well as humans. There is a need for efficient and environmentally acceptable treament of waste waters containing heavy metals and arsenic. The paper presents an analyisis of the waste water from The Copper Smelter which is discharged into the Bor river. The expected arsenic content in treated waste water after using HDS procedure is also presented.