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Sample records for superior industries international

  1. The international petrochemical industry

    SciTech Connect

    Chapman, K.

    1991-01-01

    The petrochemical industry occupies a crucial place in economic, strategic and political terms in the twentieth century. The author explains its growth and international distribution from the 1920s tot he present, relating the particular experience of petrochemicals to the processes that have shaped the long-term evolution of industry in general. The geographical coverage of this book extends from the regional to international scale, and its historical scope embraces one hundred years from the laboratory origins of polymer science and petrochemistry to the massive operations of modern industry. It represents the result of twenty years of research, and reflects the author's privileged access to company sources in both the U.S. and Europe.

  2. Superior recycled fiber industries leads pack in deinked pulp market

    SciTech Connect

    Rabasca, L.

    1994-07-01

    Since President Clinton signed an executive order last October requiring the federal government to purchase recycled printing and writing paper, a number of companies across the country have announced plans to either expand or build new deinking mills. In fact, a study released in May by the American Forest Paper Association (AF PA, Washington, D.C.) predicts continued growth in capacity for paper recycling over the next four years, especially for deinking mills. At least one deinking mill is ahead of the game. Two months before Clinton signed the executive order, Superior Recycled Fiber Industries, Inc. (SRFI, Duluth, Minn.A), began producing 100% deinked market pulp. The deinked pulp, which is made from office waste paper, is sold to paper manufacturers that use the pulp to make printing and writing paper. The deinked pulp is 100% post-consumer-content material. However, the final product--printing and writing paper--has a lower post-consumer content, says Anthony Pekovitch, environmental principal for Synertec, Inc. (Duluth, Minn.), a part owner of SRFI. Clinton's executive order directs the federal government to buy printing and writing paper with a 20% post-consumer content by the end of 1994 and a 30% post-consumer content by the end of 1998.

  3. China's industrial sector in an international context

    SciTech Connect

    Price, Lynn; Worrell, Ernst; Martin, Nathan; Lehman, Bryan; Sinton, Jonathan

    2000-05-01

    The industrial sector accounts for 40% of global energy use. In 1995, developing countries used an estimated 48 EJ for industrial production, over one-third of world total industrial primary energy use (Price et al., 1998). Industrial output and energy use in developing countries is dominated by China, India, and Brazil. China alone accounts for about 30 EJ (National Bureau of Statistics, 1999), or about 23% of world industrial energy use. China's industrial sector is extremely energy-intensive and accounted for almost 75% of the country's total energy use in 1997. Industrial energy use in China grew an average of 6.6% per year, from 14 EJ in 1985 to 30 EJ in 1997 (Sinton et al., 1996; National Bureau of Statistics, 1999). This growth is more than three times faster than the average growth that took place in the world during the past two decades. The industrial sector can be divided into light and heavy industry, reflecting the relative energy-intensity of the manufacturing processes. In China, about 80% of the energy used in the industrial sector is consumed by heavy industry. Of this, the largest energy-consuming industries are chemicals, ferrous metals, and building materials (Sinton et al., 1996). This paper presents the results of international comparisons of production levels and energy use in six energy-intensive subsectors: iron and steel, aluminum, cement, petroleum refining, ammonia, and ethylene. The sectoral analysis results indicate that energy requirements to produce a unit of raw material in China are often higher than industrialized countries for most of the products analyzed in this paper, reflecting a significant potential to continue to improve energy efficiency in heavy industry.

  4. Industrial Energy Conservation, Forced Internal Recirculation Burner

    SciTech Connect

    Joseph Rabovitser

    2003-06-19

    The overall objective of this research project is to develop and evaluate an industrial low NOx burner for existing and new gas-fired combustion systems for intermediate temperature (1400 degree to 2000 degree F) industrial heating devices such as watertube boilers and process fluid heaters. A multi-phase effort is being pursued with decision points to determine advisability of continuance. The current contract over Phases II and III of this work. The objectives of each phase are as follows. Phase II - to design, fabricate, and evaluate prototype burners based on the Forced Internal Recirculation (FIR) concept. Phase III - to evaluate the performance of an FIR burner under actual operating conditions in a full-scale field test and establish the performance necessary for subsequent commercialization

  5. Large-Scale Selection and Breeding To Generate Industrial Yeasts with Superior Aroma Production

    PubMed Central

    Steensels, Jan; Meersman, Esther; Snoek, Tim; Saels, Veerle

    2014-01-01

    The concentrations and relative ratios of various aroma compounds produced by fermenting yeast cells are essential for the sensory quality of many fermented foods, including beer, bread, wine, and sake. Since the production of these aroma-active compounds varies highly among different yeast strains, careful selection of variants with optimal aromatic profiles is of crucial importance for a high-quality end product. This study evaluates the production of different aroma-active compounds in 301 different Saccharomyces cerevisiae, Saccharomyces paradoxus, and Saccharomyces pastorianus yeast strains. Our results show that the production of key aroma compounds like isoamyl acetate and ethyl acetate varies by an order of magnitude between natural yeasts, with the concentrations of some compounds showing significant positive correlation, whereas others vary independently. Targeted hybridization of some of the best aroma-producing strains yielded 46 intraspecific hybrids, of which some show a distinct heterosis (hybrid vigor) effect and produce up to 45% more isoamyl acetate than the best parental strains while retaining their overall fermentation performance. Together, our results demonstrate the potential of large-scale outbreeding to obtain superior industrial yeasts that are directly applicable for commercial use. PMID:25192996

  6. Large-scale selection and breeding to generate industrial yeasts with superior aroma production.

    PubMed

    Steensels, Jan; Meersman, Esther; Snoek, Tim; Saels, Veerle; Verstrepen, Kevin J

    2014-11-01

    The concentrations and relative ratios of various aroma compounds produced by fermenting yeast cells are essential for the sensory quality of many fermented foods, including beer, bread, wine, and sake. Since the production of these aroma-active compounds varies highly among different yeast strains, careful selection of variants with optimal aromatic profiles is of crucial importance for a high-quality end product. This study evaluates the production of different aroma-active compounds in 301 different Saccharomyces cerevisiae, Saccharomyces paradoxus, and Saccharomyces pastorianus yeast strains. Our results show that the production of key aroma compounds like isoamyl acetate and ethyl acetate varies by an order of magnitude between natural yeasts, with the concentrations of some compounds showing significant positive correlation, whereas others vary independently. Targeted hybridization of some of the best aroma-producing strains yielded 46 intraspecific hybrids, of which some show a distinct heterosis (hybrid vigor) effect and produce up to 45% more isoamyl acetate than the best parental strains while retaining their overall fermentation performance. Together, our results demonstrate the potential of large-scale outbreeding to obtain superior industrial yeasts that are directly applicable for commercial use. PMID:25192996

  7. The International School Industry: Examining International Schools through an Economic Lens

    ERIC Educational Resources Information Center

    MacDonald, James

    2006-01-01

    Based upon the results of a quantitative analysis of tuition revenues generated by international schools, it is argued that international schools can be examined in terms of a global multi-billion dollar industry and that business theory can be, and is being, applied in international schools today. This article proposes that international schools…

  8. New industrial training program for interns and postdoctoral fellows.

    PubMed

    Richon, A B; Ambos, M

    2000-12-01

    Pharmaceutical industry research managers consistently have difficulty finding job candidates trained to address industrial research projects. The current situation is even worse than usual because of high demand for research scientists, particularly those trained in solid phase synthesis, computational chemistry, and informatics. Network Science Corp., Chemical Computing Group, and pharmaceutical research groups are creating a website to assist students in gaining experience as industrial interns or postdoctoral fellows. PMID:11155317

  9. Physics Internationally From the Industrial Perspective

    NASA Astrophysics Data System (ADS)

    Venkatesan, T.

    2009-03-01

    Physicists traditionally get employed by academia, National Labs and industry. The investment of multi-national companies in R&D and manufacturing operations globally has been accelerating owing to availability of trained human resources and the economy of operation. This has created tremendous opportunities for candidates with global experience as opposed to a highly localized education. In the last decade, the investments made by Asian academic institutions in education and research has seen a significant increase creating opportunities for Graduate students and researchers alike in parts of the world other than US and Europe, the traditional destinations for students and researchers over the last several decades. Many Asian universities are hiring a diverse faculty from all over the world as opposed to hiring from local talent pools. Many of the Asian countries are focusing on creating local hitech economies by fostering global entrepreneurship programs. In my talk I will discuss this globalization phenomenon with specific examples from both academia and industry. I will also discuss strategies for academic institutions in terms of making the appropriate modification to their programs to deal with this inevitable evolution.

  10. Corruption and internal fraud in the Turkish construction industry.

    PubMed

    Gunduz, Murat; Önder, Oytun

    2013-06-01

    The purpose of this paper is to develop an understanding about the internal fraud and corruption problem in the Turkish construction industry. The reasons behind the internal fraud and corruption problem as well as the types of prevention methods were investigated; and as a result various recommendations were made. To this end, a risk awareness questionnaire was used to understand the behavioral patterns of the construction industry, and to clarify possible proactive and reactive measures against internal fraud and corruption. The type of fraud experienced by Turkish construction companies was also surveyed in the questionnaire. The questionnaire was sent to 89 firms; and depending on the collected data, certain recommendations for construction industry professionals were provided. PMID:22371033

  11. Application of DNA bar codes for screening of industrially important fungi: the haplotype of Trichoderma harzianum sensu stricto indicates superior chitinase formation.

    PubMed

    Nagy, Viviana; Seidl, Verena; Szakacs, George; Komoń-Zelazowska, Monika; Kubicek, Christian P; Druzhinina, Irina S

    2007-11-01

    Selection of suitable strains for biotechnological purposes is frequently a random process supported by high-throughput methods. Using chitinase production by Hypocrea lixii/Trichoderma harzianum as a model, we tested whether fungal strains with superior enzyme formation may be diagnosed by DNA bar codes. We analyzed sequences of two phylogenetic marker loci, internal transcribed spacer 1 (ITS1) and ITS2 of the rRNA-encoding gene cluster and the large intron of the elongation factor 1-alpha gene, tef1, from 50 isolates of H. lixii/T. harzianum, which were also tested to determine their ability to produce chitinases in solid-state fermentation (SSF). Statistically supported superior chitinase production was obtained for strains carrying one of the observed ITS1 and ITS2 and tef1 alleles corresponding to an allele of T. harzianum type strain CBS 226.95. A tef1-based DNA bar code tool, TrichoCHIT, for rapid identification of these strains was developed. The geographic origin of the strains was irrelevant for chitinase production. The improved chitinase production by strains containing this haplotype was not due to better growth on N-acetyl-beta-D-glucosamine or glucosamine. Isoenzyme electrophoresis showed that neither the isoenzyme profile of N-acetyl-beta-glucosaminidases or the endochitinases nor the intensity of staining of individual chitinase bands correlated with total chitinase in the culture filtrate. The superior chitinase producers did not exhibit similarly increased cellulase formation. Biolog Phenotype MicroArray analysis identified lack of N-acetyl-beta-D-mannosamine utilization as a specific trait of strains with the chitinase-overproducing haplotype. This observation was used to develop a plate screening assay for rapid microbiological identification of the strains. The data illustrate that desired industrial properties may be an attribute of certain populations within a species, and screening procedures should thus include a balanced mixture of all

  12. International Harmonization of Training and Qualification in the Manufacturing Industry

    ERIC Educational Resources Information Center

    Quintino, L.; Fernandes, I.; Miranda, R. M.

    2011-01-01

    Purpose: The aim of this paper is to propose a model for international harmonization of the training and qualification of human resources for industrial professions. The outcome is a system based on training guidelines and a quality assurance methodology that is now in use in 42 countries around the world. Design/methodology/approach: The paper…

  13. Value-added utilization of oil palm ash: a superior recycling of the industrial agricultural waste.

    PubMed

    Foo, K Y; Hameed, B H

    2009-12-30

    Concern about environmental protection has increased over the years from a global viewpoint. To date, the infiltration of oil palm ash into the groundwater tables and aquifer systems which poses a potential risk and significant hazards towards the public health and ecosystems, remain an intricate challenge for the 21st century. With the revolution of biomass reutilization strategy, there has been a steadily growing interest in this research field. Confirming the assertion, this paper presents a state of art review of oil palm ash industry, its fundamental characteristics and environmental implications. Moreover, the key advance of its implementations, major challenges together with the future expectation are summarized and discussed. Conclusively, the expanding of oil palm ash in numerous field of application represents a plausible and powerful circumstance, for accruing the worldwide environmental benefit and shaping the national economy. PMID:19695771

  14. The internal geology and emplacement history of the Renard 2 kimberlite, Superior Province, Quebec, Canada

    NASA Astrophysics Data System (ADS)

    Fitzgerald, C. E.; Hetman, C. M.; Lepine, I.; Skelton, D. S.; McCandless, T. E.

    2009-11-01

    The Renard 2 kimberlite is located in the Otish Mountains region of Quebec, Canada and is one of the largest pipes in the Renard cluster. The cluster consists of nine kimberlite bodies and was discovered in 2001 by Ashton Mining of Canada Inc. and its joint venture partner SOQUEM Inc. Renard 2 was emplaced into Archean meta-greywacke derived migmatite, gneiss and granite of the Opinaca Subprovince of the eastern Superior Province at approximately 640.5 ± 2.8 Ma. An undetermined amount of erosion has occurred since emplacement with the present surface expression of the pipe estimated to be 0.75 ha. This kimberlite is interpreted as a steep-sided diatreme with minor irregularities in the external shape. The dominant infill is a massive volcaniclastic kimberlite (MVK) that is classified as tuffisitic kimberlite breccia (TKB) and is characterized by a high proportion of granitoid country rock xenoliths. A second dominant infill is a texturally complex, less diluted coherent kimberlite (CK) characterized locally by a transitional textures between CK and TKB. Surrounding the diatreme is a significant zone of variable width comprised of extensively brecciated country rock (+/-kimberlite) and referred to as marginal breccia. In addition to the two main rock types infilling the pipe, a number of hypabyssal kimberlite (HK) dykes and irregular shaped intrusions occur throughout the body, along the pipe contacts, within the marginal breccia and in the surrounding country rock. Geological features displayed by Renard 2 are similar to those described from Class 1 kimberlites of the Kimberley area of South Africa, the Gahcho Kué cluster of Canada and the Pimenta Bueno kimberlite field of Brazil. The economic evaluation of Renard 2 is in progress and to date has included extensive diamond and reverse circulation drilling as well as the collection of an underground bulk sample. Results from material sampled from Renard 2, including a 2449 tonne bulk sample, suggest Renard 2 has

  15. ETV REPORT - EVALUATION OF DAVIS TECHNOLOGIES INTERNATIONAL CORP. - INDUSTRIAL WASTEWATER TREATMENT PLANT

    EPA Science Inventory

    Abstract: Evaluation of Davis Technologies International Corp. Industrial Wastewater Treatment Plant

    The Davis Technologies International Corp. (DTIC) Industrial Wastewater Treatment Plant (IWTP) was tested, under actual production conditions, processing metalworking and ...

  16. 76 FR 14105 - International Paper Company, Pineville Mill Industrial Packaging Group; Pineville, LA; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... October 29, 2010 (75 FR 66795). The subject workers produce containerboard/paperboard (uncoated freesheet... Employment and Training Administration International Paper Company, Pineville Mill Industrial Packaging Group... workers and former workers of International Paper Company, Pineville Mill, Industrial Packaging...

  17. Performance improvements from imagery: evidence that internal visual imagery is superior to external visual imagery for slalom performance

    PubMed Central

    Callow, Nichola; Roberts, Ross; Hardy, Lew; Jiang, Dan; Edwards, Martin Gareth

    2013-01-01

    We report three experiments investigating the hypothesis that use of internal visual imagery (IVI) would be superior to external visual imagery (EVI) for the performance of different slalom-based motor tasks. In Experiment 1, three groups of participants (IVI, EVI, and a control group) performed a driving-simulation slalom task. The IVI group achieved significantly quicker lap times than EVI and the control group. In Experiment 2, participants performed a downhill running slalom task under both IVI and EVI conditions. Performance was again quickest in the IVI compared to EVI condition, with no differences in accuracy. Experiment 3 used the same group design as Experiment 1, but with participants performing a downhill ski-slalom task. Results revealed the IVI group to be significantly more accurate than the control group, with no significant differences in time taken to complete the task. These results support the beneficial effects of IVI for slalom-based tasks, and significantly advances our knowledge related to the differential effects of visual imagery perspectives on motor performance. PMID:24155710

  18. Massive haemorrhage from the internal iliac artery following a low energy superior pubic ramus fracture in a 73-year-old man.

    PubMed

    Wee, James; Lua, Wensheng; Louange, Danny Thomas

    2013-06-01

    We report a case of a 73-year-old man with a background of aspirin use who fell and sustained a minimally displaced right superior pubic ramus fracture. He subsequently developed hypotension that necessitated fluid resuscitation, associated with a significant drop in blood haemoglobin levels that required a packed red blood cell transfusion. CT scans revealed the presence of two pelvic haematomas, with ongoing bleeding. An angiogram demonstrated bleeding from the superior vesical branch of the anterior division of the right internal iliac artery, which was successfully embolised with gelfoam slurry. The patient recovered uneventfully thereafter. This is a unique case involving an unexpected injury to the superior vesical branch of the anterior division of the internal iliac artery following low energy trauma to an elderly man. We recommend that patients who develop hypotension following a seemingly-benign isolated pubic ramus fracture be evaluated for concomitant arterial injuries with the relevant CT imaging and angiography. PMID:26403633

  19. 2014 International Conference on Manufacturing, Optimization, Industrial and Material Engineering

    NASA Astrophysics Data System (ADS)

    Lumban Gaol, Ford; Webb, Jeff; Ding, Jun

    2014-06-01

    The 2nd International Conference on Manufacturing, Optimization, Industrial and Material Engineering 2014 (MOIME 2014), was held at the Grand Mercure Harmoni, Opal Room 3rd Floor, Jakarta, Indonesia, during 29-30 March 2014. The MOIME 2014 conference is designed to bring together researchers, engineers and scientists in the domain of interest from around the world. MOIME 2014 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within Material Engineering, Industrial Engineering and all areas that relate to Optimization. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting Conference Program as well as the invited and plenary speakers. This year, we received 97 papers and after rigorous review, 24 papers were accepted. The participants come from 7 countries. There are 4 (four) parallel session and 2 Invited Speakers and one workshop. It is an honour to present this volume of IOP Conference Series: Materials Science and Engineering (MSE) and we deeply thank the authors for their enthusiastic and high-grade contributions. Finally, we would like to thank the conference chairmen, the members of the steering committee, the organizing committee, the organizing secretariat and the financial support from the conference sponsors that allowed the success of MOIME 2014. The Editors of the MOIME 2014 Proceedings Editors Dr Ford Lumban Gaol Jeff Webb, PhD Professor Jun Ding, PhD

  20. Role of the Internal Superior Laryngeal Nerve in the Motor Responses of Vocal Cords and the Related Voice Acoustic Changes

    PubMed Central

    Seifpanahi, Sadegh; Izadi, Farzad; Jamshidi, Ali-Ashraf; Torabinezhad, Farhad; Sarrafzadeh, Javad; Mohammadi, Siavash

    2016-01-01

    Background: Repeated efforts by researchers to impose voice changes by laryngeal surface electrical stimulation (SES) have come to no avail. This present pre-experimental study employed a novel method for SES application so as to evoke the motor potential of the internal superior laryngeal nerve (ISLN) and create voice changes. Methods: Thirty-two normal individuals (22 females and 10 males) participated in this study. The subjects were selected from the students of Iran University of Medical Sciences in 2014. Two monopolar active electrodes were placed on the thyrohyoid space at the location of the ISLN entrance to the larynx and 1 dispersive electrode was positioned on the back of the neck. A current with special programmed parameters was applied to stimulate the ISLN via the active electrodes and simultaneously the resultant acoustic changes were evaluated. All the means of the acoustic parameters during SES and rest periods were compared using the paired t-test. Results: The findings indicated significant changes (P=0.00) in most of the acoustic parameters during SES presentation compared to them at rest. The mean of fundamental frequency standard deviation (SD F0) at rest was 1.54 (SD=0.55) versus 4.15 (SD=3.00) for the SES period. The other investigated parameters comprised fundamental frequency (F0), minimum F0, jitter, shimmer, harmonic-to-noise ratio (HNR), mean intensity, and minimum intensity. Conclusion: These findings demonstrated significant changes in most of the important acoustic features, suggesting that the stimulation of the ISLN via SES could induce motor changes in the vocal folds. The clinical applicability of the method utilized in the current study in patients with vocal fold paralysis requires further research. PMID:27582586

  1. Fostering a Renewable Energy Technology Industry: An InternationalComparison of Wind Industry Policy Support Mechanisms

    SciTech Connect

    Lewis, Joanna; Wiser, Ryan

    2005-11-15

    This article examines the importance of national and sub-national policies in supporting the development of successful global wind turbine manufacturing companies. We explore the motivations behind establishing a local wind power industry, and the paths that different countries have taken to develop indigenous large wind turbine manufacturing industries within their borders. This is done through a cross-country comparison of the policy support mechanisms that have been employed to directly and indirectly promote wind technology manufacturing in twelve countries. We find that in many instances there is a clear relationship between a manufacturer's success in its home country market and its eventual success in the global wind power market. Whether new wind turbine manufacturing entrants are able to succeed will likely depend in part on the utilization of their turbines in their own domestic market, which in turn will be influenced by the annual size and stability of that market. Consequently, policies that support a sizable, stable market for wind power, in conjunction with policies that specifically provide incentives for wind power technology to be manufactured locally, are most likely to result in the establishment of an internationally competitive wind industry.

  2. Inter-Industry Trade and Intra-Industry Trade: Some Recent Developments in International Trade Theory.

    ERIC Educational Resources Information Center

    Greenaway, David

    1978-01-01

    Contends that the analysis of intra-industry trade supplements the subject of trade theory in undergraduate economics courses. Intra-industry trade is the situation in which a country both exports and imports the products of a particular industry, e.g. automobiles. Questions for discussion are included. (KC)

  3. Proceedings of the ASTM 8th international symposium zirconium in the nuclear industry

    SciTech Connect

    Van Swam, L.F.P.; Eucken, C.M.

    1989-01-01

    This book contains the proceedings of the ASTM 8th international symposium on zirconium in the nuclear industry. Topics covered include: Behavior of pressure tubes, Corrosion, Nodular corrosion, Basic metallurgy, and Creep and growth.

  4. 75 FR 66795 - International Paper, Pineville Mill, Industrial Packaging Group, Pineville, LA; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... 3, 2010 (75 FR 54187). The initial investigation resulted in a negative determination based on the... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration International Paper, Pineville Mill, Industrial Packaging...

  5. 77 FR 64462 - Conference on International Trade Issues Facing U.S. Machinery Manufacturing Industries

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... Conference on International Trade Issues Facing U.S. Machinery Manufacturing Industries AGENCY: Manufacturing... December 4, 2012 the Office of Transportation and Machinery will hold a one-day conference on bi-lateral and multi-lateral international trade issues impacting the U.S. machinery manufacturing...

  6. Physics and Industrial Development - Proceedings of the 2nd International Conference on Physics and Industrial Development

    NASA Astrophysics Data System (ADS)

    Gazzinelli, R.; Moreira, R. L.; Rodrigues, W. N.

    1997-04-01

    The Table of Contents for the full book PDF is as follows: * Preface * Sponsors * Committees * Opening Lecture * Relations between Science and Industry in Brazil * Technological Change and Economic Development * Science and Economic Development * Recent Technological Change and Industrial Dynamics * Technology and Economic Development: Suitability of the Institutional System of Minais Gerais * Bridging the Gap * Transfer of Scientific Results into Industry: A Controversial Problem in Central and Eastern Europe * Bridging the Gap Between Basic Research and Industrial Development at the J. STEFAN Institute * Liquid Crystals: A Case Study of the Interaction Between Science and Application * Role of Physics in the Modern Industrialization Process of Korea * Research in Industry * A Theoretical Physicist's 21-Year Experience in the Argentine Industry * Four Characters in Search of a Profession * Status and Prospects for the Use of Renewable Sources of Energy in Minas Gerais State-Brazil * University-Industry Cooperation I * Development and Industrialization of Fiber Optics Metrology Equipment * Finnish Experiences on University-Industry Collaboration in Materials Science and Physical Metallurgy * A Conceptual Framework for Understanding the Interaction between Academic Research and Industry * Technological Modernization of the Alkaline Cooking Process for the Production of Masa and Tortilla * The Fapergs Program on University Versus Private Enterprise * Integral Development Centers: Tying Mexican Industry With the National Polytechnic Institute * Materials Characterization and Applied Physics * Imaging Manganese Sulfide Inclusions in Grain Oriented Silicon Steels * Electrical Resistivity Changes Associated to Static Strain Aging in High Carbon Steel * PVD Hard Coatings for Wear Applications * Scanning Acoustic Microscopy: Application to Porous Materials * Indentation Testing of Thennal Sprayed WC-Co * Applications of Capillary Electrophoresis with Laserinduced

  7. Political risk in the international oil and gas industry

    SciTech Connect

    Lax, H.L.

    1984-01-01

    This book examines problems of foreign investment policies faced by oil and gas corporations through an in-depth look at how the political environments confronting them change. Lax describes how to analyze poltical risks as an essential component of corporate decision making in the 1980s-given the changing relationship between host government and company, new resource nationalism, and growing awareness of power in developed and developing countries alike. Contents: 1. Introduction: political risk and corporate decision making. 2. The politicization of oil and gas. 3. Substance and structure of the oil and gas industry. 4. Risks and resources in oil and gas. 5. The nature of political risks. 6. Approaches to political risk analysis. 7. Corporate management of political risk. Bibliography. Index.

  8. Methods Used in Internal Industry Clinical Trials to Assess Tobacco Risk Reduction

    PubMed Central

    Rees, Vaughan W.; Kreslake, Jennifer M.; O’Connor, Richard J.; Cummings, K. Michael; Parascandola, Mark; Hatsukami, Dorothy; Shields, Peter G.; Connolly, Gregory N.

    2009-01-01

    Objective Methods to assess reduced exposure products should include those which aid in determining likely patterns of human use and exposure. Tobacco industry clinical trial methods may provide insight into strategies to assess potential reduced exposure products (PREPs) for public health purposes. Internal tobacco industry documents detailing human clinical research with PREPs were examined to document major research strategies used and identify potentially fruitful methods not currently used in the mainstream arena. Methods Primary data were obtained from records of research conducted internally by tobacco companies and affiliated researchers, and included manuscript drafts, presentations, protocols, and instruments relating to internal clinical trials of human tobacco use and exposure. Results Tobacco industry clinical research has focused on reduced exposure products, most notably Premier, Accord and Eclipse. The most widely used strategy observed was switching studies, and details of study designs and protocols favored by the industry are described. Key measures include biomarkers of exposure (e.g. cotinine, CO and specific carcinogens), and acute health effects such as physical health and fitness. Conclusions Tobacco industry clinical research has used relatively standard switching study methods, but with a broad set of measures. Clinical switching studies have been conducted by the industry primarily to support existing claims or to develop new claims. Knowledge of prior industry activity can guide and inform future public health research efforts. While industry clinical trial methods are comparable to current mainstream methods, limited information about the validity of outcome measures used limit their viability for immediate adoption in mainstream science. PMID:19959673

  9. Physics and Industrial Development - Proceedings of the 2nd International Conference on Physics and Industrial Development

    NASA Astrophysics Data System (ADS)

    Gazzinelli, R.; Moreira, R. L.; Rodrigues, W. N.

    1997-04-01

    The Table of Contents for the full book PDF is as follows: * Preface * Sponsors * Committees * Opening Lecture * Relations between Science and Industry in Brazil * Technological Change and Economic Development * Science and Economic Development * Recent Technological Change and Industrial Dynamics * Technology and Economic Development: Suitability of the Institutional System of Minais Gerais * Bridging the Gap * Transfer of Scientific Results into Industry: A Controversial Problem in Central and Eastern Europe * Bridging the Gap Between Basic Research and Industrial Development at the J. STEFAN Institute * Liquid Crystals: A Case Study of the Interaction Between Science and Application * Role of Physics in the Modern Industrialization Process of Korea * Research in Industry * A Theoretical Physicist's 21-Year Experience in the Argentine Industry * Four Characters in Search of a Profession * Status and Prospects for the Use of Renewable Sources of Energy in Minas Gerais State-Brazil * University-Industry Cooperation I * Development and Industrialization of Fiber Optics Metrology Equipment * Finnish Experiences on University-Industry Collaboration in Materials Science and Physical Metallurgy * A Conceptual Framework for Understanding the Interaction between Academic Research and Industry * Technological Modernization of the Alkaline Cooking Process for the Production of Masa and Tortilla * The Fapergs Program on University Versus Private Enterprise * Integral Development Centers: Tying Mexican Industry With the National Polytechnic Institute * Materials Characterization and Applied Physics * Imaging Manganese Sulfide Inclusions in Grain Oriented Silicon Steels * Electrical Resistivity Changes Associated to Static Strain Aging in High Carbon Steel * PVD Hard Coatings for Wear Applications * Scanning Acoustic Microscopy: Application to Porous Materials * Indentation Testing of Thennal Sprayed WC-Co * Applications of Capillary Electrophoresis with Laserinduced

  10. The international aerospace industry - New challenges and opportunities for translation suppliers

    NASA Technical Reports Server (NTRS)

    Rowe, T.

    1986-01-01

    Attention is given to the recent trend toward internationalization in the aerospace industry and its effects on commercial and governmental translation programs. The aerospace industry, once dominated by organizations from a small number of countries, is now widely international in scope. In effect, there has been in increase in the demand for translations from German, Japanese, Chinese, French and Spanish source material while that for translation from Russian source material has remained constant. The impact of the Challenger disaster on aerospace translation programs is discussed as well as the impact of international participation in Space Station research.

  11. The international space station: An opportunity for industry-sponsored global education

    NASA Astrophysics Data System (ADS)

    Shields, Cathleen E.

    1999-01-01

    The International Space Station provides an excellent opportunity for industry sponsorship of international space education. As a highly visible worldwide asset, the space station already commands our interest. It has captured the imagination of the world's researchers and connected the world's governments. Once operational, it can also be used to capture the dreams of the world's children and connect the world's industry through education. The space station's global heritage and ownership; its complex engineering, construction, and operation; its flexible research and technology demonstration capability; and its long duration make it the perfect educational platform. These things also make a space station education program attractive to industry. Such a program will give private industry the opportunity to sponsor space-related activities even though a particular industry may not have a research or technology-driven need for space utilization. Sponsors will benefit through public relations and goodwill, educational promotions and advertising, and the sale and marketing of related products. There is money to be made by supporting, fostering, and enabling education in space through the International Space Station. This paper will explore various ISS education program and sponsorship options and benefits, will examine early industry response to such an opportunity, and will make the case for moving forward with an ISS education program as a private sector initiative.

  12. Workplace change and the internal labour market: evidence from the NSW hospital industry.

    PubMed

    de Ruyter, Alex

    2002-01-01

    After a decade of labour market reform and workplace change, increasing attention has focussed on public sector industries. In this paper, domestic and maintenance occupations in the hospital industry are examined, as previous work has focussed on nursing, with other occupations being largely ignored. Grimshaw and Rubery's (1998) model of internal labour markets is adopted as the preferred theoretical approach. This model, in acknowledging external factors, the role of workers, and custom and norms within the firm, provides a basis from which to examine labour use practices within the hospital industry. PMID:12404972

  13. 78 FR 20926 - Draft Guidance for Industry on Providing Postmarket Periodic Safety Reports in the International...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ...The Food and Drug Administration (FDA) is announcing the availability of a draft guidance for industry entitled ``Providing Postmarket Periodic Safety Reports in the ICH E2C(R2) Format (Periodic Benefit-Risk Evaluation Report).'' This guidance is intended to inform applicants of the conditions under which FDA will exercise its waiver authority to permit applicants to submit an International......

  14. 78 FR 71869 - Changes To Implement the Hague Agreement Concerning International Registration of Industrial Designs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ...Title I of the Patent Law Treaties Implementation Act of 2012 (``PLTIA'') amends the patent laws to implement the provisions of the 1999 Geneva Act of the Hague Agreement Concerning International Registration of Industrial Designs (``Hague Agreement'') and is to take effect on the entry into force of the Hague Agreement with respect to the United States. The Hague Agreement provides that an......

  15. CRITERIA POLLUTANT EMISSIONS FROM INTERNAL COMBUSTION ENGINES IN THE NATURAL GAS INDUSTRY VOLUME 1. TECHNICAL REPORT

    EPA Science Inventory

    The report summarizes emission factors for criteria pollutants (NOx, CO, CH4, C2H6, THC, NMHC, and NMEHC) from stationary internal combustion engines and gas turbines used in the natural gas industry. The emission factors were calculated from test results from five test campaigns...

  16. A dynamic approach to assess international competitiveness of Vietnam's garment and textile industry.

    PubMed

    Vu, Huong Thanh; Pham, Lam Cat

    2016-01-01

    Garment and textile (G&T) industry has been playing as a driving force for the socio-economic development of Vietnam. With the international integration process and rising challenges from the global market, there is a need to examine international competitiveness of Vietnam's G&T industry to find out what Vietnam should focus on to enhance its position in the global market place. This paper, by using the Generalized Double Diamond Model (GDDM), analyzed international competitiveness of Vietnam's G&T industry and compared it with China. The results showed that Vietnam was less competitive than China in all four attributes of the GDDM. The lowest competitiveness of Vietnam in comparison with China was Related and Supporting industries, followed by Factor Conditions. Therefore, the paper argued that although Vietnam should improve all of the four attributes in the long term, Vietnam must put a high priority on developing Related and Supporting Industries and then enhance Factor Conditions while maintaining its strengths over China in terms of G&T export growths and favorable business context. PMID:27026899

  17. Industrial workers' health and environmental pollution under the new international division of labor: the Taiwan experience.

    PubMed Central

    Chen, M S; Huang, C L

    1997-01-01

    Using Taiwan as an example, this paper conducts a historical analysis of the relationship between economic development in the new international division of labor and environmental pollution and industrial workers' health. Three industries-asbestos, plastic, and dye-were chosen for case studies. We trace the emergence of each industry in Taiwan and study each industry's protection of workers' health and environmental quality. Under the new international division of labor, the state's prioritization of economic development leads to lenient regulation. Under such state policies, employers have few incentives to invest in the protection of their workers' health and in the control of environmental pollution. Workers and the public are constrained in their efforts to protect their own health and prevent environmental pollution. This situation is exemplified by the deplorable working conditions and inadequate environmental pollution controls in the asbestos, plastic, and dye industries. Workers' health and the public's health are greatly compromised by economic development in the new international division of labor. Images p1228-a p1228-b PMID:9240119

  18. Minerals yearbook: Mineral industries of Europe and central Eurasia. Volume 3. 1992 international review

    SciTech Connect

    Not Available

    1992-01-01

    Volume III, Minerals Yearbook -- International Review contains the latest available mineral data on more than 175 foreign countries and discusses the importance of minerals to the economies of these nations. Since the 1989 International Review, the volume has been presented as six reports. The report presents the Mineral Industries of Europe and Central Eurasia. The report incorporates location maps, industry structure tables, and an outlook section previously incorporated in the authors' Minerals Perspectives Series quinquennial regional books, which are being discontinued. This section of the Minerals Yearbook reviews the minerals industries of 45 countries: the 12 nations of the European Community (EC); 6 of the 7 nations of the European Free Trade Association (EFTA); Malta; the 11 Eastern European economies in transition (Albania, Bosnia and Hercegovina, Bulgaria, Croatia, Czechoslovakia, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, and Slovenia); and the countries of Central Eurasia (Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgystan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan).

  19. Review of international geothermal activities and assessment of US industry opportunities: Summary report

    SciTech Connect

    Not Available

    1987-08-01

    This report summarizes a study initiated to review and assess international developments in the geothermal energy field and to define business opportunities for the US geothermal industry. The report establishes data bases on the status of worldwide geothermal development and the competitiveness of US industry. Other factors identified include existing legislation, tax incentives, and government institutions or agencies and private sector organizations that promote geothermal exports. Based on the initial search of 177 countries and geographic entities, 71 countries and areas were selected as the most likely targets for the expansion of the geothermal industry internationally. The study then determined to what extent their geothermal resource had been developed, what countries had aided or participated in this development, and what plans existed for future development. Data on the energy, economic, and financial situations were gathered.

  20. Review of international geothermal activities and assessment of US industry opportunities: Final report

    SciTech Connect

    Not Available

    1987-08-01

    This study was initiated to review and assess international developments in the geothermal energy field and to define business opportunities for the US geothermal industry. The report establishes data bases on the status of worldwide geothermal development and the competitiveness of US industry. Other factors identified include existing legislation, tax incentives, and government institutions or agencies and private sector organizations that promote geothermal exports. Based on the initial search of 177 countries and geographic entities, 71 countries and areas were selected as the most likely targets for the expansion of the geothermal industry internationally. The study then determined to what extent their geothermal resource had been developed, what countries had aided or participated in this development, and what plans existed for future development. Data on the energy, economic, and financial situations were gathered.

  1. Is the International Staging System superior to the Durie-Salmon staging system? A comparison in multiple myeloma patients undergoing autologous transplant.

    PubMed

    Hari, P N; Zhang, M-J; Roy, V; Pérez, W S; Bashey, A; To, L B; Elfenbein, G; Freytes, C O; Gale, R P; Gibson, J; Kyle, R A; Lazarus, H M; McCarthy, P L; Milone, G A; Pavlovsky, S; Reece, D E; Schiller, G; Vela-Ojeda, J; Weisdorf, D; Vesole, D

    2009-08-01

    The international staging system (ISS) for multiple myeloma (MM) is a validated alternative to the Durie-Salmon staging system (DSS) for predicting survival at diagnosis. We compared these staging systems for predicting outcomes after upfront autologous stem cell transplantation by analyzing the outcomes of 729 patients between 1995 and 2002. With a median follow-up of 56 months, the univariate probabilities (95% CI) of non-relapse mortality (NRM), relapse, progression-free survival (PFS) and overall survival (OS) at 5 years were 7, 68, 25 and 52%, respectively. The median OS for stages I, II, III by DSS and ISS were 82, 68, 50 and 64, 68, 45 months, respectively. The concordance between the two staging systems was only 36%. Staging systems were formally compared using Cox models fit with DSS and ISS stages. The relative risks of PFS and OS were significantly different for stages I vs II and II vs III for DSS, but only for stages II vs III for ISS. Although both systems were predictive of PFS and OS, the DSS was superior in formal statistical comparison using Brier score. However, neither system was strongly predictive of outcomes, indicating the need for newer schemes incorporating other prognostic markers. PMID:19322205

  2. IS THE INTERNATIONAL STAGING SYSTEM SUPERIOR TO THE DURIE SALMON STAGING SYSTEM? A COMPARISON IN MULTIPLE MYELOMA PATIENTS UNDERGOING AUTOLOGOUS TRANSPLANT

    PubMed Central

    Hari, Parameswaran N.; Zhang, Mei-Jie; Roy, Vivek; Pérez, Waleska S; Bashey, Asad; To, Luen Bik; Elfenbein, Gerald; Freytes, Cesar O.; Gale, Robert Peter; Gibson, John; Kyle, Robert A.; Lazarus, Hillard M.; McCarthy, Philip L.; Milone, Gustavo A.; Pavlovsky, Santiago; Reece, Donna E.; Schiller, Gary; Vela-Ojeda, Jorge; Weisdorf, Daniel; Vesole, David

    2009-01-01

    The International staging system (ISS) for multiple myeloma (MM) is a validated alternative to the Durie Salmon staging system (DSS) for predicting survival at diagnosis. We compared these staging systems for predicting outcomes after upfront autologous stem cell transplantation by analyzing the outcomes of 729 patients between 1995 and 2002. With a median follow-up of 56 months the univariate probabilities (95% CI) of non-relapse mortality (NRM), relapse, progression free (PFS) and overall survival (OS) at 5 years were 7%, 68%, 25% and 52%, respectively. The median overall survival for stages I, II, III by DSS and ISS were 82, 68, 50 and 64, 68, 45 months, respectively. The concordance between the two staging systems was only 36%. Staging systems were formally compared using Cox models fit with DSS and ISS stages. Relative risks of PFS and OS were significantly different for stages I vs. II and II vs. III for DSS but only for stages II vs. III for ISS. Although both systems were predictive of PFS and OS; the DSS was superior in formal statistical comparison using Brier Score. However, neither system was strongly predictive of outcomes indicating the need for newer schemes incorporating other prognostic markers. PMID:19322205

  3. International Data Base for the U.S. Renewable Energy Industry

    SciTech Connect

    1986-05-01

    The International Data Base for the US Renewable Energy Industry was developed to provide the US renewable energy industry with background data for identifying and analyzing promising foreign market opportunities for their products and services. Specifically, the data base provides the following information for 161 developed and developing countries: (1) General Country Data--consisting of general energy indicators; (2) Energy Demand Data--covering commercial primary energy consumption; (3) Energy Resource Data--identifying annual average insolation, wind power, and river flow data; (4) Power System Data--indicating a wide range of electrical parameters; and (5) Business Data--including currency and credit worthiness data.

  4. PREFACE: 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies

    NASA Astrophysics Data System (ADS)

    Shuja Syed, Ahmed

    2013-12-01

    The 1st International Conference on Sensing for Industry, Control, Communication & Security Technologies (ICSICCST-2013), took place in Karachi, Pakistan, from 24-26 June 2013. It was organized by Indus University, Karachi, in collaboration with HEJ Research Institute of Chemistry, University of Karachi, Karachi. More than 80 abstracts were submitted to the conference and were double blind-reviewed by an international scientific committee. The topics of the Conference were: Video, Image & Voice Sensing Sensing for Industry, Environment, and Health Automation and Controls Laser Sensors and Systems Displays for Innovative Applications Emerging Technologies Unmanned, Robotic, and Layered Systems Sensing for Defense, Homeland Security, and Law Enforcement The title of the conference, 'Sensing for Industry, Control, Communication & Security Technologies' is very apt in capturing the main issues facing the industry of Pakistan and the world. We believe the sensing industry, particularly in Pakistan, is currently at a critical juncture of its development. The future of the industry will depend on how the industry players choose to respond to the challenge of global competition and opportunities arising from strong growth in the Asian region for which we are pleased to note that the conference covered a comprehensive spectrum of issues with an international perspective. This will certainly assist industry players to make informed decisions in shaping the future of the industry. The conference gathered qualified researchers from developed countries like USA, UK, Sweden, Saudi Arabia, China, South Korea and Malaysia etc whose expertise resulting from the research can be drawn upon to build an exploitable area of new technology that has potential Defense, Homeland Security, and Military applicability. More than 250 researchers/students attended the event and made the event great success as the turnout was 100%. An exceptional line-up of speakers spoke at the occasion. We want

  5. Political Projects and Micro-Practices of Globalising Education: Building an International Education Industry in New Zealand

    ERIC Educational Resources Information Center

    Lewis, Nicolas

    2011-01-01

    This paper examines the framing of globalising education as an industry in New Zealand. It traces the development of industry institutions to promote and regulate cross-border educational relations and practices. The paper argues that the making of a national "international education industry" has framed entrepreneurial education providers,…

  6. Internal tobacco industry research on olfactory and trigeminal nerve response to nicotine and other smoke components.

    PubMed

    Megerdichian, Christine L; Rees, Vaughan W; Wayne, Geoffrey Ferris; Connolly, Gregory N

    2007-11-01

    Evidence has shown that factors other than the central pharmacological effects of nicotine are important in promoting smoking behavior. One such non-nicotine effect includes sensory stimulation, which may promote smoking by developing learned associations with nicotine's rewarding effects, or by constituting a rewarding experience independent of nicotine. The present study used internal tobacco industry documents to examine industry efforts to understand and manipulate stimulation of the sensory nerves by tobacco smoke, and the influence of sensory stimulation on smoker behavior. Research focused on sensory nerves of the head and neck, including the olfactory nerve, which carries flavor and odor, and the trigeminal nerve, which carries irritant information. The tobacco industry maintained a systematic research program designed to elucidate an understanding of responses of sensory nerves to nicotine and other components of tobacco smoke, and attempted to develop nicotine-like compounds that would enhance sensory responses in smokers. Industry research appeared intended to aid in the development of new products with greater consumer appeal. The potential influence of sensory response in enhancing nicotine dependence through an associative mechanism was acknowledged by the tobacco industry, but evidence for research in this area was limited. These findings add to evidence of industry manipulation of sensory factors to enhance smoking behavior and may have implications for development of more effective treatment strategies, including more "acceptable" nicotine replacement therapies. PMID:17978985

  7. Assessment of industry views on international business prospects for solar thermal technology

    SciTech Connect

    Easterling, J.C.

    1984-09-01

    This report contains a review of solar thermal industry viewpoints on their prospects for developing international business. The report documents the industry's current involvement in foreign markets, view of foreign competition in overseas applications, and view of federal R and D and policy requirements to strengthen international business prospects. The report is based on discussions with equipment manufacturers and system integrators who have a product or service with potential international demand. Interviews with manufacturers and system integrators were conducted by using a standard format for interview questions. The use of a standard format for questions provided a basis for aggregating similar views expressed by US companies concerning overseas business prospects. A special effort was made to gather responses from the entire solar thermal industry, including manufacturers of line-focus, point-focus, and central receiver systems. General, technical, economic, institutional, and financial findings are provided in this summary. In addition, Pacific Northwest Laboratory (PNL) recommendations are provided (based upon advice from the Solar Thermal Review Panel) for activities to improve US solar thermal business prospects overseas.

  8. International market assessment of stand-alone photovoltaic power systems for cottage industry applications

    NASA Technical Reports Server (NTRS)

    Philippi, T. M.

    1981-01-01

    The final result of an international assessment of the market for stand-alone photovoltaic systems in cottage industry applications is reported. Nonindustrialized countries without centrally planned economies were considered. Cottage industries were defined as small rural manufacturers, employing less than 50 people, producing consumer and simple products. The data to support this analysis were obtained from secondary and expert sources in the U.S. and in-country field investigations of the Philippines and Mexico. The near-term market for photovoltaics for rural cottage industry applications appears to be limited to demonstration projects and pilot programs, based on an in-depth study of the nature of cottage industry, its role in the rural economy, the electric energy requirements of cottage industry, and a financial analysis of stand-alone photovoltaic systems as compared to their most viable competitor, diesel driven generators. Photovoltaics are shown to be a better long-term option only for very low power requirements. Some of these uses would include clay mixers, grinders, centrifuges, lathes, power saws and lighting of a workshop.

  9. A changing time: the International Society for Cellular Therapy embraces its industry members.

    PubMed

    Deans, Robert; Gunter, Kurt C; Allsopp, Timothy; Bonyhadi, Mark; Burger, Scott R; Carpenter, Melissa; Clark, Tara; Cox, Charles S; Driscoll, Dawn; Field, Ed; Huss, Ralf; Lardenoije, René; Lodie, Tracey A; Mason, Chris; Neubiser, Richard; Rasko, John E J; Rowley, Jon; Maziarz, Richard T

    2010-11-01

    The last decade has seen a dramatic rise in the development of new cellular therapeutics in a wide range of indications. There have been acceptable safety profiles reported in early studies using blood-derived and adherent stem cell products, but also an inconsistent efficacy record. Further expansion has been hindered in part by a lack of capital (both private and public) and delayed entry into the cell therapy space by large healthcare and pharmaceutical companies, those members of the industry most reliably able to initiate and maintain advanced-phase clinical trials. With recognition that the International Society for Cellular Therapy (ISCT) is uniquely positioned to serve the global translational regenerative medicine research community as a network hub for scientific standards and policy, the ISCT commissioned the establishment of an Industry Task Force (ITF) to address current and future roles for industry. The objectives of the ITF were to gather information and prioritize efforts for a new Commercialization Committee (CC) and to construct innovative platforms that would foster constructive and synergistic collaborations between industry and ISCT. Recommendations and conclusions of the ITF included that the new CC: (1) foster new relationships with therapeutic and stem cell societies, (2) foster educational workshops and forums to cross-educate and standardize practices, (3) create industry subcommittees to address priority initiatives, with clear benchmarks and global implementation, and (4) establish a framework for a greater industry community within ISCT, opening doors for industry to share the new vision for commercialization of cell therapy, emphasizing the regenerative medicine space. PMID:20942603

  10. Adaptation of Rural and Foreign Workers to Industry, International Joint Seminar (Wiesbaden, December 10-13, 1963). Final Report. International Seminars 1963-4.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Social Affairs Div.

    The major purpose of a seminar held in Wiesbaden, Germany, was to exchange experiences and views on the methods of expediating adjustment of rural and foreign workers to industry. Major presentations for discussion were "Internal Migration" by Magda Talamo, and "International Migration" by Elie Dimitras. Some conclusions were: (1) Movement of the…

  11. Tax and Fiscal Policies for Promotion of Industrial EnergyEfficiency: A Survey of International Experience

    SciTech Connect

    Price, Lynn; Galitsky, Christina; Sinton, Jonathan; Worrell,Ernst; Graus, Wina

    2005-09-15

    The Energy Foundation's China Sustainable Energy Program (CSEP) has undertaken a major project investigating fiscal and tax policy options for stimulating energy efficiency and renewable energy development in China. This report, which is part of the sectoral sub-project studies on energy efficiency in industry, surveys international experience with tax and fiscal policies directed toward increasing investments in energy efficiency in the industrial sector. The report begins with an overview of tax and fiscal policies, including descriptions and evaluations of programs that use energy or energy-related carbon dioxide (CO2) taxes, pollution levies, public benefit charges, grants or subsidies, subsidized audits, loans, tax relief for specific technologies, and tax relief as part of an energy or greenhouse gas (GHG) emission tax or agreement scheme. Following the discussion of these individual policies, the report reviews experience with integrated programs found in two countries as well as with GHG emissions trading programs. The report concludes with a discussion of the best practices related to international experience with tax and fiscal policies to encourage investment in energy efficiency in industry.

  12. The structure of the international oil industry in the 1980s

    SciTech Connect

    Luciani, G.

    1984-01-01

    An analysis is given of the strategy of international oil companies in relation to the Arab world since the momentous changes in their respective positions in the 1970s and the policies of oil importing countries, including the limits of ''government to government'' deals. On this basis of this analysis, the author constructs alternative scenarios on the evolution of the industry that are based on further disintegration or reintegration. In the case of reintegration, he offers an in-depth definition of its political and strategic implications for OPEC, the relations between oil exporters and importers, and relations among the U.S., Europe, and the Arab world.

  13. INTERNAL REPAIR OF GAS PIPLINES SURVEY OF OPERATOR EXPERIENCE AND INDUSTRY NEEDS REPORT

    SciTech Connect

    Ian D. Harris

    2003-09-01

    A repair method that can be applied from the inside of a gas transmission pipeline (i.e., a trenchless repair) is an attractive alternative to conventional repair methods since the need to excavate the pipeline is precluded. This is particularly true for pipelines in environmentally sensitive and highly populated areas. The objectives of the project are to evaluate, develop, demonstrate, and validate internal repair methods for pipelines; develop a functional specification for an internal pipeline repair system; and prepare a recommended practice for internal repair of pipelines. The purpose of this survey is to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. A total of fifty-six surveys were sent to pipeline operators. A total of twenty completed surveys were returned, representing a 36% response rate, which is considered very good given the fact that tailored surveys are known in the marketing industry to seldom attract more than a 10% response rate. The twenty survey responses produced the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water (e.g., lakes and swamps) in difficult soil conditions, under highways, under congested intersections, and under railway crossings. All these areas tend to be very difficult and very costly if, and where, conventional excavated repairs may be currently used. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem in a water/river crossing. (3) The typical travel distances required can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). In concept, these groups require pig-based systems; despooled umbilical systems could be considered for the first two groups

  14. Transnational Tobacco Company Interests in Smokeless Tobacco in Europe: Analysis of Internal Industry Documents and Contemporary Industry Materials

    PubMed Central

    Peeters, Silvy; Gilmore, Anna B.

    2013-01-01

    Background European Union (EU) legislation bans the sale of snus, a smokeless tobacco (SLT) which is considerably less harmful than smoking, in all EU countries other than Sweden. To inform the current review of this legislation, this paper aims to explore transnational tobacco company (TTC) interests in SLT and pure nicotine in Europe from the 1970s to the present, comparing them with TTCs' public claims of support for harm reduction. Methods and Results Internal tobacco industry documents (in total 416 documents dating from 1971 to 2009), obtained via searching the online Legacy Tobacco Documents Library, were analysed using a hermeneutic approach. This library comprises documents obtained via litigation in the US and does not include documents from Imperial Tobacco, Japan Tobacco International, or Swedish Match. To help overcome this limitation and provide more recent data, we triangulated our documentary findings with contemporary documentation including TTC investor presentations. The analysis demonstrates that British American Tobacco explored SLT opportunities in Europe from 1971 driven by regulatory threats and health concerns, both likely to impact cigarette sales negatively, and the potential to create a new form of tobacco use among those no longer interested in taking up smoking. Young people were a key target. TTCs did not, however, make SLT investments until 2002, a time when EU cigarette volumes started declining, smoke-free legislation was being introduced, and public health became interested in harm reduction. All TTCs have now invested in snus (and recently in pure nicotine), yet both early and recent snus test markets appear to have failed, and little evidence was found in TTCs' corporate materials that snus is central to their business strategy. Conclusions There is clear evidence that BAT's early interest in introducing SLT in Europe was based on the potential for creating an alternative form of tobacco use in light of declining cigarette sales

  15. A Bayesian Approach to International Distributor Selection for Small and Medium-Sized Enterprises in the Software Industry

    ERIC Educational Resources Information Center

    Lui, Joseph P.

    2013-01-01

    Identifying appropriate international distributors for small and medium-sized enterprises (SMEs) in the software industry for overseas markets can determine a firm's future endeavors in international expansion. SMEs lack the complex skills in market research and decision analysis to identify suitable partners to engage in global market entry.…

  16. Proceedings of ISEC 2008, International Solvent Extraction Conference - Solvent Extraction: Fundamentals to Industrial Applications

    SciTech Connect

    Moyer, Bruce A.

    2008-07-01

    The North American industry has employed major solvent-extraction processes to support a wide range of separations including but not limited to chemical, metallurgical, nuclear, biochemical, pharmaceutical, and petroleum applications. The knowledge enabling these separations has been obtained through fundamental studies in academe, government and industry. The International Solvent Extraction Conferences have been and continue to be a major gathering of scientists, engineers, operators, and vendors from around the world, who present new findings since the last meeting, exchange ideas, make business contacts, and conduct collegial discussions. The ISEC 2008 program emphasizes fundamentals to industrial applications of solvent extraction, particularly how this broad spectrum of activities is interconnected and has led to the implementation of novel processes. The oral and poster sessions have been organized into seven topics: Fundamentals; Novel Reagents, Materials and Techniques; Nuclear Fuel Reprocessing; Hydrometallurgy and Metals Extraction; Analytical and Preparative Applications; Biotechnology, Pharmaceuticals, Life-Science Products, and Organic Products; and Process Chemistry and Engineering. Over 350 abstracts were received, resulting in more than 260 manuscripts published in these proceedings. Five outstanding plenary presentations have been identified, with five parallel sessions for oral presentations and posters. In recognition of the major role solvent extraction (SX) plays in the hydrometallurgical and nuclear industries, these proceedings begin with sections focusing on hydrometallurgy, process chemistry, and engineering. More fundamental topics follow, including sections on novel reagents, materials, and techniques, featuring novel applications in analytical and biotechnology areas. Despite the diversity of topics and ideas represented, however, the primary focus of the ISEC community continues to be metals extraction. Four papers from these

  17. Avoiding ISO-lation: What international standards mean for U.S. industry

    SciTech Connect

    Crognale, G.; Walter-Slepicka, M.

    1996-03-01

    US companies are awash in an effort to promote and self-proclaim conformance to ISO 9000, the series of quality standards established by the International Organization for Standardization (Geneva, Switzerland). One only needs to drive along any roadway to note another banner proclaiming a company`s conformance or certification, or pick up a magazine or newspaper to read that a company is ISO 9001-certified. Quality standards are not quite the same as environmental standards, however. As a result, some companies may be receiving mixed signals with how ISO 9000 compares to the proposed ISO 14000 standards series for environmental management systems. This article clarifies some of these perceptions, and describes in greater detail what the environmental standards are, what they mean for industry and what they can do for companies that implement them.

  18. Internal impedance of twisted steel-aluminum wires at an industrial frequency

    NASA Astrophysics Data System (ADS)

    Merkushev, A. G.; Elagin, I. A.

    2015-06-01

    A simplified mathematical model is suggested that describes the harmonic electromagnetic field distribution in high-voltage steel-core twisted cables with a single-layer winding at an industrial frequency. As a physical idealization, the twisted strands are represented in the form of an anisotropically conducting layer. When twisting is taken into consideration, an axial magnetic field arises, which substantially influences losses in the cables. Using the model, the dependences of the internal impedance on the core's magnetic permeability are derived for AS-70 cable at three winding angles of the external strands. These dependences are compared with results obtained in terms of a hollow cylinder model and with calculation data carried out in the complete statement of the problem with the finite element method.

  19. 1996 international conference on power electronics, drives and energy systems for industrial growth: Proceedings. Volume 1

    SciTech Connect

    Murthy, S.S.; Roy, S.; Divan, D.; Doradla, S.R.; Murthy, B.V.

    1995-12-31

    This book contains Volume 1 of the proceedings of the IEEE International Conference on Power Electronics, Drives and Energy Systems for Industrial Growth held January, 1996, in New Delhi. The topics of the papers include resonant and soft switching converters, induction motor drives, solar power generation, control aspects of power generation, PWM and DC/DC converters, field oriented control of AC machines, wind power generation, analysis of electrical machines, topology and control of power electronic converters, switched reluctance and permanent magnet motor drives, active filters and VAR compensation schemes, analysis and design of induction generators/motors, simulation of power electronics converters and drive, brushless and special electrical machines, UPS and battery energy storage systems.

  20. Application of Accelerators in research and Industry: Proceedings of the fourteenth International Conference. Proceedings

    SciTech Connect

    Duggan, J.L.; Morgan, I.

    1997-08-01

    The fourteenth International Conference on the Application of Accelerators in Research and Industry was held in November, 1996 in Texas, USA. The United States Department of Energy was one of the sponsors of this conference. The conference was widely attended by accelerator scientists throughout the world. The topics discussed included a wide range of applications spanning the fields from Art History to Zoology. An overview of the Design Project for the National spallation Neutron Source was presented in one of the plenary sessions, as was a summary of Accelerated Beams of Radioactive Ions. Accelerator based Atomic Physics had the most sessions. The subject of accelerator Technology covered topics such as new accelerators, beam handling systems, ion sources, detector, spectrometers, and magnets etc. Radioactive Beams and Nuclear Physics were also topics of several sessions. New Research Opportunities for Nuclear structure, Nuclear Astrophysics, Material Science, and the future facilities and applications of Accelerated Beams of Radioactive ions were discussed. These proceedings represent the papers presented at this exciting conference which summarized the State of the Art technology of Accelerator applications in research and Industry. These proceedings contain 341 papers, out of which, 99 have been abstracted for the Energy Science and Technology database.(AIP)

  1. PREFACE: 3rd International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2015)

    NASA Astrophysics Data System (ADS)

    Lumban Gaol, Ford; Webb, Jeff; Ding, Jun

    2015-05-01

    The 3rd International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2015) was held at the Sheraton Kuta, Bali, Indonesia, from 28 - 29 March 2015. The MOIME 2015 conference is aimed to bring together researchers, engineers and scientists in the domain of interest from around the world. MOIME 2015 is placed on promoting interaction between the theoretical, experimental, and applied communities, so that a high level exchange is achieved in new and emerging areas within Material Engineering, Industrial Engineering and all areas that relate to Optimization. We would like to express our sincere gratitude to all in the Technical Program Committee who have reviewed the papers and developed a very interesting Conference Program, as well as the invited and plenary speakers. This year, we received 99 papers and after rigorous review, 24 papers were accepted. The participants come from eight countries. There were four parallel sessions and two invited speakers. It is an honour to present this volume of IOP Conference Series: Materials Science and Engineering (MSE) and we deeply thank the authors for their enthusiastic and high-grade contributions. Finally, we would like to thank the conference chairmen, the members of the steering committee, the organizing committee, the organizing secretariat and the financial support from the conference sponsors that allowed the success of MOIME 2015. The Editors of the MOIME 2015 Proceedings Dr. Ford Lumban Gaol Jeff Webb, Ph.D Prof. Jun DING, Ph.D

  2. PREFACE: 2013 International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2013)

    NASA Astrophysics Data System (ADS)

    Lumban Gaol, Ford; Rizwan Hussain, Raja; Pandiangan, Tumpal; Desai, Amit

    2013-06-01

    Banner The 2013 International Conference on Manufacturing, Optimization, Industrial and Material Engineering (MOIME 2013), was held at the Grand Royal Panghegar Hotel, Bandung, Indonesia, from 9-10 March 2013. The MOIME 2013 conference brought together researchers, engineers and scientists in the field from around the world. MOIME 2013 aimed to promote interaction between the theoretical, experimental, and applied communities, so that a high level exchange was achieved in new and emerging areas within Material Engineering, Industrial Engineering and all areas that related to Optimization. We would like to express our sincere gratitude to all in the Technical Program Committee who reviewed the papers and developed a very interesting Conference Program as well as the invited and plenary speakers. This year, we received 103 papers and after rigorous review, 45 papers were accepted. The participants came from 16 countries. There were six Plenary and Invited Speakers. It is an honour to present this volume of IOP Conference Series: Materials Science and Engineering (MSE) and we deeply thank the authors for their enthusiastic and high-grade contribution. Finally, we would like to thank the conference chairmen, the members of the steering committee, the organizing committee, the organizing secretariat and the conference sponsors for the financial support that contributed to the success of MOIME 2013. The Editors of the MOIME 2013 Dr Ford Lumban Gaol Dr Raja Rizwan Hussain Tumpal Pandiangan Dr Amit Desai The PDF contains the abstracts from the plenary and invited articles and the workshop.

  3. A Political Review of International Literacy Meetings in Industrialized Countries, 1981-1994

    NASA Astrophysics Data System (ADS)

    Hautecoeur, Jean-Paul

    1997-03-01

    The author presents a historical survey of the official discourse on functional literacy in the industrialized countries on the basis of the reports of 20 seminars and international conferences linked to UNESCO. The article has two objectives: (1) to document and interpret globally the political evolution of the literacy movement in the north - in fact limited to western Europe and north America; (2) within the context of the Fifth International Conference on Adult Education, to pose the question: to what extent are the same issues involved throughout the world under the rubric of literacy? The author goes on to underline the broad geopolitical tendencies of the literacy movement, sketching its symbolic features and the tensions and areas of consensus within it. He traces the evolution of its dominant symbology and the ideological positions of its key figures. He concludes with a typology of the principal political tendencies of this movement, while making it clear that the real objectives of fighting poverty and exclusion are pursued outside the literacy movement and within the "minor literacies" of everyday life.

  4. Scanning of the internal structure part with laser ultrasonic in aviation industry.

    PubMed

    Swornowski, Pawel J

    2011-01-01

    The detection of internal defects is a major production and safety issue for the newest generations of aircraft. New materials and manufacturing processes in the aircraft industry demand efficient quality assurance in manufacturing and inspection in maintenance. Advanced metallic material processes (titanium) are used or developed for the production of heavily loaded flying components (in fan blade construction). The inspection of these parts mainly made out of titanium (or CFRP) requires the determination of the percentage of bonded grain sizes around 10-30 µm. This is primarily due to the advantages of a high signal-to-noise ratio and good detection sensitivity. In this article, a diagnosing method of the blade interior by means of the laser ultrasonic is presented. Identification of small fatigue cracks presents a challenging problem during nondestructive testing of fatigue-damaged structures. Laser ultrasonic is a technique that uses two laser beams; one with a short pulse for the generation of ultrasound and another with a long pulse or continuous coupled to an optical interferometer for detection. The results of research of the internal blade structure are presented. PMID:21809348

  5. Applications of Combustion Research on the International Space Station to Industrial Processes on Earth

    NASA Astrophysics Data System (ADS)

    Schowengerdt, F.

    2002-01-01

    The mission of the Center for Commercial Applications of Combustion in Space (CCACS) at the Colorado School of Mines is to conduct research and educate students in scientific areas related to combustion. The center focuses on those areas where results can be applied to the development of commercial products and processes and where the research can benefit from the unique properties of space. The center is planning combustion-related research aboard the International Space Station (ISS) that will further this mission. The research will be conducted in the two ISS facilities designed for combustion experiments, Space-DRUMSTM and the Combustion Integrated Rack (CIR) of the Fluids and Combustion Facility. Space-DRUMSTM is a containerless processing facility employing dynamic acoustic positioning. Guigne International, Ltd. of St. John's, Newfoundland, a CCACS member, is developing the facility in partnership with Astrium Space- Infrastructure and Teledyne Brown Engineering. This universal processing facility can handle large samples with virtually complete vibration isolation from the space station and no contamination from the experimental processing chamber. The CCACS research to be done in Space-DRUMSTM includes combustion synthesis of glass-ceramics and porous materials, nanoparticle synthesis, catalytic combustion, fluid physics and granular materials. The launch of Space-DRUMSTM to the ISS is currently scheduled for ULF-1 in January of 2003. The CIR is being developed by NASA-Glenn Research Center, and is a general-purpose combustion furnace designed to accommodate a wide range of scientific experiments. The CCACS research to be done in the CIR includes water mist fire suppression, flame synthesis of ceramic powders, nanoparticle synthesis and catalytic combustion. The CIR is currently under development, with an expected launch date in the 2005 timeframe. The applications of this combustion research in manufacturing and processing industries are far

  6. Pictorial Superiority Effect

    ERIC Educational Resources Information Center

    Nelson, Douglas L.; And Others

    1976-01-01

    Pictures generally show superior recognition relative to their verbal labels. This experiment was designed to link this pictorial superiority effect to sensory or meaning codes associated with the two types of symbols. (Editor)

  7. The Business Value of Superior Energy Performance

    SciTech Connect

    McKane, Aimee; Scheihing, Paul; Evans, Tracy; Glatt, Sandy; Meffert, William

    2015-08-04

    Industrial facilities participating in the U.S. Department of Energy’s (US DOE) Superior Energy Performance (SEP) program are finding that it provides them with significant business value. This value starts with the implementation of ISO 50001-Energy management system standard, which provides an internationally-relevant framework for integration of energy management into an organization’s business processes. The resulting structure emphasizes effective use of available data and supports continual improvement of energy performance. International relevance is particularly important for companies with a global presence or trading interests, providing them with access to supporting ISO standards and a growing body of certified companies representing the collective knowledge of communities of practice. This paper examines the business value of SEP, a voluntary program that builds on ISO 50001, inviting industry to demonstrate an even greater commitment through third-party verification of energy performance improvement to a specified level of achievement. Information from 28 facilities that have already achieved SEP certification will illustrate key findings concerning both the value and the challenges from SEP/ISO 50001 implementation. These include the facilities’ experience with implementation, internal and external value of third-party verification of energy performance improvement; attractive payback periods and the importance of SEP tools and guidance. US DOE is working to bring the program to scale, including the Enterprise-Wide Accelerator (SEP for multiple facilities in a company), the Ratepayer-Funded Program Accelerator (supporting tools for utilities and program administrators to include SEP in their program offerings), and expansion of the program to other sectors and industry supply chains.

  8. International trade law, plain packaging and tobacco industry political activity: the Trans-Pacific Partnership.

    PubMed

    Fooks, Gary; Gilmore, Anna B

    2014-01-01

    Tobacco companies are increasingly turning to trade and investment agreements to challenge measures aimed at reducing tobacco use. This study examines their efforts to influence the Trans-Pacific Partnership (TPP), a major trade and investment agreement which may eventually cover 40% of the world's population; focusing on how these efforts might enhance the industry's power to challenge the introduction of plain packaging. Specifically, the paper discusses the implications for public health regulation of Philip Morris International's interest in using the TPP to: shape the bureaucratic structures and decision-making processes of business regulation at the national level; introduce a higher standard of protection for trademarks than is currently provided under the Agreement on Trade Related Aspects of Intellectual Property Rights; and expand the coverage of Investor-State Dispute Settlement which empowers corporations to litigate directly against governments where they are deemed to be in breach of investment agreements. The large number of countries involved in the TPP underlines its risk to the development of tobacco regulation globally. PMID:23788606

  9. International trade law, plain packaging and tobacco industry political activity: the Trans-Pacific Partnership

    PubMed Central

    Fooks, Gary; Gilmore, Anna B

    2014-01-01

    Tobacco companies are increasingly turning to trade and investment agreements to challenge measures aimed at reducing tobacco use. This study examines their efforts to influence the Trans-Pacific Partnership (TPP), a major trade and investment agreement which may eventually cover 40% of the world's population; focusing on how these efforts might enhance the industry's power to challenge the introduction of plain packaging. Specifically, the paper discusses the implications for public health regulation of Philip Morris International's interest in using the TPP to: shape the bureaucratic structures and decision-making processes of business regulation at the national level; introduce a higher standard of protection for trademarks than is currently provided under the Agreement on Trade Related Aspects of Intellectual Property Rights; and expand the coverage of Investor-State Dispute Settlement which empowers corporations to litigate directly against governments where they are deemed to be in breach of investment agreements. The large number of countries involved in the TPP underlines its risk to the development of tobacco regulation globally. PMID:23788606

  10. Effectively Adapting the Sport Management Curricula: Harnessing Internal and External Resources to Address Industry-Specific Needs

    ERIC Educational Resources Information Center

    Braunstein-Minkove, Jessica R.; DeLuca, Jaime R.

    2015-01-01

    Academic programs must constantly evolve in order to ensure that students are best prepared for success in internships and subsequent post-collegiate endeavors within the dynamic, rapidly changing sport industry. Based upon qualitative research, this work assesses and recommends areas of development in sport management curricula using internal and…

  11. 77 FR 21782 - International Conference on Harmonisation; Draft Guidance for Industry on E2C(R2) Periodic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ...The Food and Drug Administration (FDA) is announcing the availability of a draft guidance for industry entitled ``E2C(R2) Periodic Benefit-Risk Evaluation Report.'' The draft guidance was prepared under the auspices of the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). The draft guidance updates and combines two ICH......

  12. CRITERIA POLLUTANT EMISSIONS FROM INTERNAL COMBUSTION ENGINES IN THE NATURAL GAS INDUSTRY VOLUME II. APPENDICES A-I

    EPA Science Inventory

    The report summarizes emission factors for criteria pollutants (NOx, CO, CH4, C2H6, THC, NMHC, and NMEHC) from stationary internal combustion engines and gas turbines used in the natural gas industry. The emission factors were calculated from test results from five test campaigns...

  13. Reaction Engineering International and Pacific Northwest Laboratory staff exchange: Addressing computational fluid dynamics needs of the chemical process industry

    SciTech Connect

    Fort, J.A.

    1995-07-01

    Staff exchanges, such as the one described in this report, are intended to facilitate communications and collaboration among scientists and engineers at Department of Energy (DOE) laboratories, in US industry, and academia. Funding support for these exchanges is provided by the DOE, Office of Energy Research, Laboratory Technology Transfer Program. Funding levels for each exchange typically range from $20,000 to $40,000. The exchanges offer the opportunity for the laboratories to transfer technology and expertise to industry, gain a perspective to industry`s problems, and develop the basis for further cooperative efforts through Cooperative Research and Development Agreements (CRADAS) or other mechanisms. Information in this report on the staff exchange of the Pacific Northwest Laboratory (PNL) staff with Reaction Engineering International (REI) includes the significant accomplishments, significant problems, industry benefits realized, recommended follow-on work and potential benefit of that work. The objectives of this project were as follows: Work with REI to develop an understanding of the computational fluid dynamics (CFD) needs of the chemical process industry; assess the combined capabilities of the PNL and REI software analysis tools to address these needs; and establish a strategy for a future programmatically funded, joint effort to develop a new CFD tool for the chemical process industry.

  14. Industry

    SciTech Connect

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

    2007-12-01

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

  15. The current skills gaps in analytical sciences are failing industry: debate at the 21st International Reid Bioanalytical Forum.

    PubMed

    Spooner, Neil; Sangster, Timothy

    2016-07-01

    21st International Reid Bioanalytical Forum, University of Surrey, Guildford, UK, 7-10 September 2015 The 21st International Reid Bioanalytical Forum held between 7 and 10 September 2015, brought together over 100 scientists from around the world, representing industry, academia and vendors, for 4 days of engaging science at the University of Surrey in Guildford, UK. The scientific program consisted of 43 podium and 23 poster presentations from key opinion leaders and those just setting out on their scientific career. The latter being the focus of the meeting. One of the highlights of the forum was the debate. An expert panel helped spark off an active discussion among a passionate audience on the topic of 'The Current Skills Gaps in Analytical Sciences are Failing Industry.' PMID:27314647

  16. ASSESSING TRAINING COSTS (IN INDUSTRIAL TRAINING INTERNATIONAL, 2(12)/516-522, DEC 1967).

    ERIC Educational Resources Information Center

    HERBERT, NORMAN

    AS PART OF A COURSE ORGANIZED FOR SENIOR TRAINING OFFICERS OF THE ENGINEERING INDUSTRIAL TRAINING BOARD, COST ANALYSES IN THREE INDUSTRIAL SITUATIONS WERE UNDERTAKEN TO SHOW POSSIBLE SAVINGS IN USING SYSTEMATIC TRAINING BASED ON SKILL ANALYSIS. THE COST OF THE PROPOSED TRAINING WAS SUBTRACTED FROM THE CURRENT COSTS OF TRAINING TO ARRIVE AT…

  17. International Experience with Key Program Elements of IndustrialEnergy Efficiency or Greenhouse Gas Emissions Reduction Target-SettingPrograms

    SciTech Connect

    Price, Lynn; Galitsky, Christina; Kramer, Klaas Jan

    2008-02-02

    Target-setting agreements, also known as voluntary ornegotiated agreements, have been used by a number of governments as amechanism for promoting energy efficiency within the industrial sector. Arecent survey of such target-setting agreement programs identified 23energy efficiency or GHG emissions reduction voluntary agreement programsin 18 countries. International best practice related to target-settingagreement programs calls for establishment of a coordinated set ofpolicies that provide strong economic incentives as well as technical andfinancial support to participating industries. The key program elementsof a target-setting program are the target-setting process,identification of energy-saving technologies and measures usingenergy-energy efficiency guidebooks and benchmarking as well as byconducting energy-efficiency audits, development of an energy-savingsaction plan, development and implementation of energy managementprotocols, development of incentives and supporting policies, monitoringprogress toward targets, and program evaluation. This report firstprovides a description of three key target-setting agreement programs andthen describes international experience with the key program elementsthat comprise such programs using information from the three keytarget-setting programs as well as from other international programsrelated to industrial energy efficiency or GHG emissionsreductions.

  18. PREFACE: International Symposium on Ultrasound in the Control of Industrial Processes (UCIP 2012)

    NASA Astrophysics Data System (ADS)

    Segura, Luis Elvira; Resa López, Pablo; Salazar, Jordi; Benedito Fort, José Javier; Martínez Graullera, Óscar

    2012-12-01

    The following describes most of the presentations (both oral and poster) given at the International Symposium of Ultrasound in the Control of Industrial Processes (UCIP 2012) celebrated in Madrid between 18 and 20 April 2012. This event was intended to be a meeting point for scientists, engineers and professionals from all over the world in the field of ultrasonics applied to the characterization and control of materials and processes in the industry. More precisely, the topics included were: 1. Novel applications of ultrasound in the industry (including high-power ultrasound) Food science Biotechnology and microbiology Pharmaceutics and cosmetics Petrochemistry and civil engineering 2. New insights in the ultrasonic characterization of media: Fluids and emulsions Nano- and micro-particle dispersions Soft materials Porous bodies and inhomogeneous materials 3. New developments in ultrasonic measuring techniques: Acoustic microscopy Piezoelectric sensors Ultrasonic imaging Signal processing The symposium was organized by the Centro de Acústica Aplicada y Evaluación No Destructiva (CAEND, UPM-CSIC) in collaboration with the Universidad Politécnica de Cataluña, the Universidad Politécnica de Valencia and the University of Leeds. During the conference, 32 posters and 33 oral communications were presented. In addition, 4 invited lectures were imparted: 'Acoustic microscopy, spectroscopy and nanoparticle detection' by Dr Malcolm Povey; 'Acoustic and electroacoustic spectroscopy' by Dr Andrei Dukhin; 'High-Resolution Ultrasonic Spectroscopy and its application for material analysis by Dr Vitaly Buckin; 'Ultrasonic sensors for process applications - state of the art' by Dr Bern Henning; and three tutorials were given: 'PZFlex - Finite Element Analysis for Virtual Prototyping' by Weidlinger Associates; 'SITAU - A flexible architecture controlled by MATLAB for the development of ultrasonic applications' by DASEL; 'Ultra-SCATTERERTM (Acoustics Suite) - The R&D Tool for

  19. Minerals Yearbook, 1988 international review. The mineral industries of Bolivia, Ecuador, and Peru

    SciTech Connect

    Torres, I.E.; Gurmendi, A.C.; Velasco, P.

    1988-01-01

    All three countries in this Andean group have diversified mineral industries that play an important role in their respective domestic economies. Peru, as the largest country with a population of over 21 million, is the most diversified mineral producer with the highest value of total output. The values added by the mineral industries in 1988 were $2.78 billion for Peru, $1.98 billion for Ecuador, and $0.64 billion for Bolivia. Each value encompasses production of petroleum, natural gas, metals, and industrial minerals. During the period 1980-88, Ecuador's mineral output in terms of value expanded while that of Bolivia and Peru contracted.

  20. Minerals Yearbook, 1988. The mineral industries of the Arabian Peninsula and Persian Gulf countries. International review

    SciTech Connect

    Michalski, B.; Antonides, L.E.; Morgan, G.A.

    1988-01-01

    The document contains commodity reviews (metals, mineral fuels, industrial minerals where applicable) for the following countries: Bahrain, Iran, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, United Arab Emirates, People's Democratic Republic of Yeman, and Yeman Arab Republic.

  1. The Apparel Industry and Codes of Conduct: A Solution to the International Child Labor Problem?

    ERIC Educational Resources Information Center

    Bureau of International Labor Affairs (DOL), Washington, DC.

    Corporate codes of conduct prohibiting the use of child labor are becoming more common as consumers are increasingly calling upon companies to take responsibility for the conditions under which the goods they sell are manufactured. This report (the third volume in the Bureau of International Labor Affairs' international child labor series) details…

  2. The metalcasting industry and future research on the International Space Station

    NASA Astrophysics Data System (ADS)

    Santner, Joe; Overfelt, Tony

    2000-01-01

    Fourteen million tons of castings are used annually in ninety percent of all manufactured goods and in all manufacturing machinery making metalcasting the manufacturing backbone of America. There are approximately 3,000 foundries located in 49 states directly providing employment to 200,000 people and indirectly supporting transportation, petrochemical, construction, and other end-user industries. The Solidification Design Center (SDC) began a pioneering effort to address metalcasting industry technical needs to maintain US global leadership in quality, price, and delivery. While individual companies have interacted in the past with the Auburn University SDC, eighty-percent of the foundries employ less than 100 individuals while only six-percent of the foundries employ more than 250 persons. The American Foundrymen's Society (AFS) formed the Solidification Design and Control Consortium to reach the small businesses in the U.S. metalcasting industry. Over a century of operation has proved the AFS committee structure to be a robust management tool. The recognized metalcasting industry technical needs and the unique opportunities that low earth orbit offers foundry process research are described in the present paper. In addition, the metalcasting approach to prioritize proposals, transfer technology developed within the small business community, and the metalcasting industry concerns regarding working with a government aerospace program are also discussed. .

  3. The Local Structure of Globalization. The Network Dynamics of Foreign Direct Investments in the International Electricity Industry

    NASA Astrophysics Data System (ADS)

    Koskinen, Johan; Lomi, Alessandro

    2013-05-01

    We study the evolution of the network of foreign direct investment (FDI) in the international electricity industry during the period 1994-2003. We assume that the ties in the network of investment relations between countries are created and deleted in continuous time, according to a conditional Gibbs distribution. This assumption allows us to take simultaneously into account the aggregate predictions of the well-established gravity model of international trade as well as local dependencies between network ties connecting the countries in our sample. According to the modified version of the gravity model that we specify, the probability of observing an investment tie between two countries depends on the mass of the economies involved, their physical distance, and the tendency of the network to self-organize into local configurations of network ties. While the limiting distribution of the data generating process is an exponential random graph model, we do not assume the system to be in equilibrium. We find evidence of the effects of the standard gravity model of international trade on evolution of the global FDI network. However, we also provide evidence of significant dyadic and extra-dyadic dependencies between investment ties that are typically ignored in available research. We show that local dependencies between national electricity industries are sufficient for explaining global properties of the network of foreign direct investments. We also show, however, that network dependencies vary significantly over time giving rise to a time-heterogeneous localized process of network evolution.

  4. Industrial Arts: Preparation for Life in a Technological World." Addresses and Proceedings of the 41st National and 8th International Annual Conference of the American Industrial Arts Association, (San Antonio, Texas, February 26-March 2, 1979).

    ERIC Educational Resources Information Center

    American Industrial Arts Association, Washington, DC.

    Included in this document are the addresses and proceedings of the 41st National and 8th International Annual Conference of the American Industrial Arts Association. The proceedings are organized by the following subject groups: curriculum, drafting, electricity/electronics, elementary school industrial arts, energy/power, evaluation, futurology,…

  5. Industrial Arts: "Youth's Gateway to the Future." Addresses and Proceedings of the 40th National and 7th International Conference of the American Industrial Arts Association (Atlanta, Georgia, February 27-March 3, 1978).

    ERIC Educational Resources Information Center

    Northern Kentucky Univ., Highland Heights.

    Included in this document are the addresses and proceedings of the 40th National and 7th International Annual Conference of the American Industrial Arts Association. The proceedings are organized by the following subject groups: career education, curriculum, drafting, electricity/electronics, elementary school industrial arts, energy, evaluation,…

  6. Minerals yearbook: The mineral industry of the republic of South Africa. 1988 international review

    SciTech Connect

    Morgan, G.A.

    1988-01-01

    The mineral industry remained buoyant in 1988 with generally higher prices for mineral commodities leading to higher output. As a result, numerous capacity expansion projects were underway or planned at mines, mills, and refineries. Among these projects were new gold, platinum-group metals, vanadium, and zirconium mines, and additional ferrochromium capacity. Mining and quarrying accounted for $10 billion of a gross domestic product (GDP), at 1988 prices, of $79 billion. Total mineral sales, including domestic sales and exports, were $15.1 billion, which was divided by commodities as follows: gold, $8.7 billion; coal, $2.6 billion; copper, $519 million; manganese, $149 million; limestone and lime products, $143 million; and chromite, $138 million. Exports of vanadium, of which South Africa was the world's largest producer, were $145 million. Topics covered in the report include the following: Government policies and programs; Production and trade; Commodity review--Metals, industrial minerals, and mineral fuels.

  7. Executive Perceptions on International Education in a Globalized Environment: The Travel Industry's Point of View

    ERIC Educational Resources Information Center

    Munoz, J. Mark; Katsioloudes, Marios I.

    2004-01-01

    Research on globalization has determined travel executives' perceptions of the psychological implications brought about by an interconnected global environment and the implications on international education. With the concepts of Clyne and Rizvi (1998) and Pittaway, Ferguson, and Breen (1998) on the value of cross-cultural interaction as a…

  8. Development of Strategic International Industry Links to Promote Undergraduate Vocational Training and Postgraduate Research Programmes

    ERIC Educational Resources Information Center

    Abanteriba, Sylvester

    2006-01-01

    After centuries of protectionism in international trade, the course is inexorably set for trade amongst nations without borders. More and more countries are joining the World Trade Organization and companies are repositioning themselves for the conduct of their activities in an environment free from physical borders and national legislative…

  9. An Initial Strategy for Commercial Industry Awareness of the International Space Station

    NASA Technical Reports Server (NTRS)

    Jorgensen, Catherine A.

    1999-01-01

    While plans are being developed to utilize the ISS for scientific research, and human and microgravity experiments, it is time to consider the future of the ISS as a world-wide commercial marketplace developed from a government owned, operated and controlled facility. Commercial industry will be able to seize this opportunity to utilize the ISS as a unique manufacturing platform and engineering testbed for advanced technology. NASA has begun the strategic planning of the evolution and commercialization of the ISS. The Pre-Planned Program Improvement (P3I) Working Group at NASA is assessing the future ISS needs and technology plans to enhance ISS performance. Some of these enhancements will allow the accommodation of commercial applications and the Human Exploration and Development of Space mission support. As this information develops, it is essential to disseminate this information to commercial industry, targeting not only the private and public space sector but also the non-aerospace commercial industries. An approach is presented for early distribution of this information via the ISS Evolution Data book that includes ISS baseline system information, baseline utilization and operations plans, advanced technologies, future utilization opportunities, ISS evolution and Design Reference Missions (DRM). This information source and tool can be used as catalyst in the commercial world for the generation of ideas and options to enhance the current capabilities of the ISS.

  10. Technologies development for environmental restoration and waste management: International university and research institution and industry partnerships

    SciTech Connect

    Herndon, R.C.; Moerlins, J.E.; Kuperberg, J.M.

    1996-12-31

    The Institute for Central and Eastern European Cooperative Environmental Research (ICEECER) at Florida State University was formed in 1990 soon after the end of the Cold War. ICEECER consists of a number of joint centers which link FSU, and US as well as international funding agencies, to academic and research institutions in Hungary, Poland, the Czech Republic, Russia, and the other countries of Central and Eastern Europe and the Newly Independent States. Areas of interest include risk assessment, toxicology, contaminated site remediation/characterization, waste management, emergency response, environmental technology development/demonstration/transfer, and some specialized areas of research (e.g., advanced chemical separations). Through ICEECER, numerous international conferences, symposia, training courses, and workshops have also been conducted on a variety of environmental topics. This paper summarizes the mission, structure, and administration of ICEECER and provides information on the projects conducted through this program at FSU.

  11. Structural health monitoring of localized internal corrosion in high temperature piping for oil industry

    NASA Astrophysics Data System (ADS)

    Eason, Thomas J.; Bond, Leonard J.; Lozev, Mark G.

    2015-03-01

    Crude oil is becoming more corrosive with higher sulfur concentration, chloride concentration, and acidity. The increasing presence of naphthenic acids in oils with various environmental conditions at temperatures between 150°C and 400°C can lead to different internal degradation morphologies in refineries that are uniform, non-uniform, or localized pitting. Improved corrosion measurement technology is needed to better quantify the integrity risk associated with refining crude oils of higher acid concentration. This paper first reports a consolidated review of corrosion inspection technology to establish the foundation for structural health monitoring of localized internal corrosion in high temperature piping. An approach under investigation is to employ flexible ultrasonic thin-film piezoelectric transducer arrays fabricated by the sol-gel manufacturing process for monitoring localized internal corrosion at temperatures up to 400°C. A statistical analysis of sol-gel transducer measurement accuracy using various time of flight thickness calculation algorithms on a flat calibration block is demonstrated.

  12. Minerals yearbook: Mineral industries of Europe and the USSR. Volume 3. 1990 international review

    SciTech Connect

    Not Available

    1990-01-01

    The section of the Minerals Yearbook reviews the minerals industries of 29 countries: the 12 nations of the European Community (Belgium, France, the Federal Republic of Germany (FRG), Italy, Greece, the Netherlands, Denmark/Greenland, Spain, Portugal, Luxembourg, The United Kingdom, and Ireland); 6 of the 7 nations of the European Free Trade Association (Sweden, Norway, Finland, Iceland, Austria, and Switzerland); Malta; the 8 Centrally Planned Economies of Eastern Europe (the German Democratic Republic (GDR), Poland, Yugoslavia, Albania, Hungary, Czechoslovakia, Romania, and Bulgaria); and the USSR.

  13. ISO 14000 - the International Environmental Management Standard: Potential impacts on environmental management and auditing in the electric power generation industry

    SciTech Connect

    Gauntlett, S.B.; Pierce, J.L.; Pierce, J.L.

    1995-12-31

    In the framework of environmental management, the concept of voluntary environmental compliance auditing is not in itself a new development. Environmentally conscious firms have for more than a decade, undertaken voluntary audits to help achieve and maintain compliance with environmental regulations and to help identify and correct unregulated or poorly regulated environmental hazard. The firms undertaking the audits were motivated by a desire to mitigate legal and financial risks and/or the desire to be a highly responsible member of the corporate community. Much of the early attention to environmental auditing was in the chemical process industries. Today, there are four current trends affecting environmental auditing: (1) the practice is becoming widespread in all industry groups in both large and small firms; (2) environmental management and audit methodolgies and approaches are being codified in the form of written national and International standards; (3) environmental management programs and in-house audits are increasingly being certified by independent auditors (who are not associated with regulatory agencies); and (4) the certifications are being viewed as marketing and public relations tools. The adoption of ISO 14000 is destined to become the most significant development in international environmental management and auditing. International standards for the development of Environmental Management Systems and the execution of environmental audits do not currently exist. Individual countries, such as England and France, have national standards. One multi-national standard currently exists--the European Economic Community`s Eco-Management and Audit Scheme (EMAS). The United States does not have a national environmental management and auditing standard.

  14. CONTOURITES IN LAKE SUPERIOR

    EPA Science Inventory

    Contour currents influence sedimentation in an area 15 km wide and 65 km long at the base of the slope off the Keweenaw Peninsula in Lake Superior, northwestern Michigan. Seismic-reflection profiles (3.5 kHz) from this area show distinct wavy reflectors in a scoured trough at a d...

  15. The industrial division of labor among immigrants and internal migrants to the Los Angeles economy.

    PubMed

    Ellis, M; Wright, R

    1999-01-01

    This study examined the industrial division of labor among immigrants and in-migrants in the Los Angeles, California, metropolitan area. It addresses debates about channeling of new arrivals into jobs among similar ethnic groups and human capital views. Data were obtained from the 1990 Census on resident native-born, resident foreign-born, in-migrants, and recent immigrants who arrived during 1985-90. Light and Rosenstein's (1995) concepts of groups and their resources were used to organize ideas about ethnic networks and their effectiveness in channeling migrant workers into 15 industrial sectors. Sectoral differences were revealed with the familiarity index of dissimilarity. Findings reveal that social networks were the strongest for Koreans, who supplied work for recent arrivals in the same sectors as Korean-born residents, regardless of education. Mexican new arrivals were less likely to work in the same sectors as their resident Mexican counterparts. Mexican networks placed new arrivals in durable manufacturing in the 1960s and 1970s when it was a key source of employment. By the 1980s and 1990s, the economy shifted and employment went down in durable manufacturing. Mexicans thus found employment elsewhere. Native White and Black in-migrants had the strongest channeling into same sector jobs. This is attributed to the small streams, the ability of the labor market to absorb these workers, and the availability of job vacancies among native out-migrants. Filipino migrants had similar patterns as Whites and Blacks. Mexican and Central American residents had more inter-ethnic competition over jobs than Whites or Blacks. PMID:12294980

  16. Effect of asphaltene deposition on the internal corrosion in the oil and gas industry

    SciTech Connect

    Palacios T, C.A.; Morales, J.L.; Viloria, A.

    1997-08-01

    Crude oil from Norte de Monagas field, in Venezuela, contains large amounts of asphaltenes. Some of them are very unstable with a tendency to precipitate. Because liquid is carried over from the separation process in the flow stations, asphaltenes are also present in the gas gathering and transmission lines, precipitating on the inner wall of pipelines. The gas gathering and transmission lines contain gas with high partial pressures of CO{sub 2}, some H{sub 2}S and are water saturated; therefore, inhibitors are used to control internal corrosion. There is uncertainty on how inhibitors perform in the presence of asphaltene deposition. The purpose of this paper is to describe the causes that enhance asphaltene deposition in gas pipelines and present some results from an ongoing research project carried out by the Venezuelan Oil Companies.

  17. Ecology of Lake Superior: Preface and Prospectus

    EPA Science Inventory

    This Special Issue of Aquatic Ecosystem Health and Management (AEHM) is the first of a two-volume set based on papers presented at a three-day International Conference in Duluth MN held in June 2010, and titled “Ecology of Lake Superior: Integrated Approaches and Challenges for t...

  18. A new partnership to enhance international competitiveness for coal-related industries

    SciTech Connect

    Schobert, H.H.; Mitchell, G.D.; Finkelman, R.B.

    1999-07-01

    Conducting business in countries with significant indigenous coal supplies and expected economic growth (China, Indonesia, India, Russia, Ukraine, South Africa, Columbia, Brazil, and Venezuela) is extremely difficult, not only from a socio-economic/cultural standpoint, but because little reliable information is available on the properties and quality of raw materials. The question is how to compete and create opportunities in these countries when little or nothing is known about the properties of the indigenous raw materials. To address this concern the Penn State University and the U.S. Geological Survey (USGS) are partnering to develop an integrated database and sample bank of international coal and limestone samples of commercial value to power generation. The purpose of this partnership is to provide a reliable database linked to a convenient sample bank that would aid in resource evaluation and testing with regard to coal utilization including, but not limited to, combustion and combustion engineering, coke making, liquefaction, gasification, coalbed methane recovery, coal preparation, and mining. The Penn State-USGS-Private Sector partnership offers unique potential to provide this valuable service. The Penn State Energy Institute maintains a wide variety of analytical and testing equipment and expertise in coal-related engineering, chemistry and geology and has access to much more throughout the University system. For several decades the Institute has successfully maintained a large domestic coal sample bank. The USGS maintains a state-of-the-art analytical facility and a comprehensive domestic coal quality database. The USGS is actively working in about thirty countries to develop a reliable international coal quality database. Private sector will bring insights into the issues of competitiveness, certain knowledge of the marketplace and financial support.

  19. Lake Superior, Duluth, MN

    NASA Technical Reports Server (NTRS)

    1973-01-01

    This view shows the west end of Lake Superior and Duluth, MN (47.0N, 91.0W). Portions of Minnesota, Michigan and Ontario, Canada are in the scene. The Duluth metropolitan area is at the west end of the lake. The discoloration plume in the water at Duluth is the result of tailings from the iron ore smelters that process the iron ore from the nearby open pit mines seen near the upper left corner of the photo.

  20. Development of residency program guidelines for interaction with the pharmaceutical industry. Education Council, Residency Training Programme in Internal Medicine, Department of Medicine, McMaster University, Hamilton, Ont.

    PubMed Central

    1993-01-01

    Medical residency programs are likely to face increasing pressure to address their relations with the pharmaceutical industry. Our internal medicine residency program has developed guidelines that were adopted after extensive debate by residents and faculty members. The guidelines are based on the principles that residents and faculty should set the educational agenda and that the residency program should not allow gifts of any sort from industry to residents. Specific policies include obtaining and screening educational materials from the industry before residents are exposed to them, proscribing "drug lunches" and accepting industry sponsorship only when the residency program maintains complete control of the educational event being sponsored. The industry response to the guidelines was split; about half reacted negatively, and half found the guidelines acceptable. Our experience suggests that productive debate about guidelines for the interaction of residency programs with the pharmaceutical industry is possible and desirable and that explicit policies can clarify areas of ambiguity. PMID:8348422

  1. [Evolution of the international intellectual property rights system: patent protection for the pharmaceutical industry and access to medicines].

    PubMed

    Chaves, Gabriela Costa; Oliveira, Maria Auxiliadora; Hasenclever, Lia; de Melo, Luiz Martins

    2007-02-01

    This article discusses the evolution of the international intellectual property rights system in three phases and the implications for public health, especially for the implementation of policies for access to medicines. During the first phase, characterized by the Paris and Berne Convention, signatory countries defined which technological fields should be protected (or not). Under the second phase, with the enforcement of the WTO TRIPS Agreement, countries are obliged to grant patent protection for all technological fields, including for the pharmaceutical industry. Within their national legislations, countries also have the opportunity to implement access to TRIPS flexibilities for medicines. With the third phase, characterized by the negotiation and signing of bilateral and regional free trade agreements, countries will have to implement TRIPS-plus provisions which may have negative implications for the TRIPS flexibilities as well as for policies for access to medicines. The authors conclude that the currently proposed international intellectual property rights system favors patent-holder rights and that a balance is needed between patent holders' and health rights. PMID:17221075

  2. Assessing the Costs and Benefits of the Superior Energy Performance Program

    SciTech Connect

    Therkelsen, Peter; McKane, Aimee; Sabouini, Ridah; Evans, Tracy

    2013-07-01

    Industrial companies are seeking to manage energy consumption and costs, mitigate risks associated with energy, and introduce transparency into reports of their energy performance achievements. Forty industrial facilities are participating in the U.S. DOE supported Superior Energy Performance (SEP) program in which facilities implement an energy management system based on the ISO 50001 standard, and pursue third-party verification of their energy performance improvements. SEP certification provides industrial facilities recognition for implementing a consistent, rigorous, internationally recognized business process for continually improving energy performance and achievement of established energy performance improvement targets. This paper focuses on the business value of SEP and ISO 50001, providing an assessment of the costs and benefits associated with SEP implementation at nine SEP-certified facilities across a variety of industrial sectors. These cost-benefit analyses are part of the U.S. DOE?s contribution to the Global Superior Energy Performance (GSEP) partnership, a multi-country effort to demonstrate, using facility data, that energy management system implementation enables companies to improve their energy performance with a greater return on investment than business-as-usual (BAU) activity. To examine the business value of SEP certification, interviews were conducted with SEP-certified facilities. The costs of implementing the SEP program, including internal facility staff time, are described and a marginal payback of SEP certification has been determined. Additionally, more qualitative factors with regard to the business value and challenges related to SEP and ISO 50001 implementation are summarized.

  3. Bright superior mirages

    NASA Astrophysics Data System (ADS)

    Lehn, Waldemar H.

    2003-01-01

    Superior mirages of unusual brightness are occasionally observed. Two such cases, photographed over the frozen surface of Lake Winnipeg, Canada, are documented. Visually, these mirages appear as featureless bright barriers far out on the lake. They are just images of the lake ice, yet the luminance in one case was 2.5 times (in the other, 1.7 times) the luminance of the ice surface in front of the mirage. The mirage itself can be modeled by means of a conduction inversion, but a proper explanation of the brightness is not yet available.

  4. Access to essential medicines for sexual and reproductive health care: the role of the pharmaceutical industry and international regulation.

    PubMed

    Cottingham, Jane; Berer, Marge

    2011-11-01

    The range of medicines and technologies that are essential for sexual and reproductive health care is well established, but access to them is far from universally assured, particularly in less developed countries. This paper shows how the pharmaceutical industry plays a major role in the lack of access to essential medicines for sexual and reproductive health care, by a) investing in products for profit-making reasons despite their negative health impact (e.g. hormone replacement therapy), b) marketing new essential medicines at prices beyond the reach of countries that most need them (e.g. HPV vaccines), and c) failing to invest in the development of new products (e.g. microbicides and medical abortion pills). Small companies, some of them non-profit-making, struggle to fill some of that demand (e.g. for female condoms). International patent protection contributes to high prices of medicines, and while international agreements such as compulsory licensing under TRIPS and the Medicines Patent Pool allow for mechanisms to enable poorer countries to get access to essential medicines, the obstacles created by "big pharma" are daunting. All these barriers have fostered a market in sub-standard medicines (e.g. fake medical abortion pills sold over the internet). An agenda driven by sexual and reproductive health needs, based on the right to health, must focus on universal access to essential medicines at prices developing countries can afford. We call for greater public investment in essential medicines, expanded production of affordable generic drugs, and the development of broad strategic plans, that include affordable medicines and technologies, for addressing identified public health problems, such as cervical cancer. PMID:22118143

  5. Ergonomics support for local initiative in improving safety and health at work: International Labour Organization experiences in industrially developing countries.

    PubMed

    Kawakami, T; Kogi, K

    2005-04-15

    Ergonomics has played essential roles in the technical cooperation activities of the International Labour Organization (ILO) in occupational safety and health in industrially developing countries. Ergonomics support focusing on practical day-to-day needs at the grass-root workplace has strengthened the local initiative in improving safety and health. Practical action-tools such as ergonomics checklists, local good example photos and group discussions have assisted workers and employers in identifying feasible solutions using locally available resources. Direct participation of workers and employers has been promoted in ergonomics training aimed at immediate solutions. ILO Guidelines on Occupational Safety and Health Management Systems have played increasingly important roles in the systematic planning of local improvement actions. Policy-level programmes to develop network support mechanisms to the grass-root workplace were essential for following up and sustaining local achievements. Practical ergonomics support tools, such as action checklists and low-cost improvement guides, should be developed and widely applied so as to reach grass-root levels and help local people create safer and healthier workplaces. PMID:16040528

  6. The Influence of Problems Faced during Internships on Interns' Views of Their Profession and Their Intention to Work in the Tourism Industry

    ERIC Educational Resources Information Center

    Kasli, Mehmet; Ilban, Mehmet Oguzhan

    2013-01-01

    Problem Statement: The problem of this research is identifying the difficulties that undergraduate students experience during their internships and assessing their future intention to work in the tourism industry. Purpose of Study: This research aims to identify the problems undergraduate students encounter as interns in tourism programs and to…

  7. Tobacco industry argues domestic trademark laws and international treaties preclude cigarette health warning labels, despite consistent legal advice that the argument is invalid

    PubMed Central

    Crosbie, Eric; Glantz, Stanton A

    2013-01-01

    Objectives To analyse the tobacco industry’s use of international trade agreements to oppose policies to strengthen health warning labels (HWLs). Design A review of tobacco industry documents, tobacco control legislation and international treaties. Results During the early 1990s, the tobacco industry became increasingly alarmed about the advancement of HWLs on cigarettes packages. In response, it requested legal opinions from British American Tobacco’s law firms in Australia and England, Britain’s Department of Trade and Industry and the World Intellectual Property Organisation on the legality of restricting and prohibiting the use of their trademarks, as embodied in cigarette packages. The consistent legal advice, privately submitted to the companies, was that international treaties do not shield trademark owners from government limitations (including prohibition) on the use of their trademarks. Despite receiving this legal advice, the companies publicly argued that requiring large HWLs compromised their trademark rights under international treaties. The companies successfully used these arguments as part of their successful effort to deter Canadian and Australian governments from enacting laws requiring the plan packaging of cigarettes, which helped delay large graphic HWLs, including ‘plain’ packaging, for over a decade. Conclusions Governments should not be intimidated by tobacco company threats and unsubstantiated claims, and carefully craft HWL laws to withstand the inevitable tobacco industry lawsuits with the knowledge that the companies’ own lawyers as well as authoritative bodies have told the companies that the rights they claim do not exist. PMID:23179728

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

    ERIC Educational Resources Information Center

    Handford, Michael; Matous, Petr

    2011-01-01

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

  9. International experience in controlling pharmaceutical expenditure: influencing patients and providers and regulating industry – a systematic review

    PubMed Central

    Lee, Iyn-Hyang; Hewitt, Catherine; Maynard, Alan

    2015-01-01

    Objective To review international policies to control expenditure on pharmaceuticals by influencing the behaviour of patients and providers and regulating the pharmaceutical industry. Method Systematic review of experimental and quasi-experimental studies. Published studies were identified with an electronic search strategy using MEDLINE and EMBASE from 1980 to May 2012. Studies were eligible if they assessed the effect of policies aimed at influencing the behaviour of patients and providers, and regulating the pharmaceutical industry. Outcome measures included pharmaceutical expenditure, prices or utilization; other resource use relating to pharmaceuticals; and health outcomes and patients’ or providers’ behaviour relating to pharmaceutical use. Quality assessment criteria for each study design were developed based on the standard criteria recommended by the Cochrane Effective Practice and Organisation of Care (EPOC) group. The review includes studies based on randomized controlled trials and rigorous quasi-experimental designs (interrupted time-series and controlled before-and-after studies). Studies were excluded if they were conducted within a single hospital or practice; related to pharmaceutical care services or disease management; had less than 6 months of follow-up period (or less than 12 months overall for interrupted time series); if data in controlled before-and-after studies were not collected contemporaneously or if no rationale was stated for the choice of control group; or if relevant and interpretable data were not presented. Results A total of 255 studies met the inclusion criteria for this review. The majority of the studies relating to patients evaluated cost sharing interventions such as user charges (52 studies). User charges do reduce utilization of pharmaceuticals, and reduce public expenditure by shifting costs to patients. But they reduce the use of essential as well as non-essential drugs, and without adequate exemptions they affect

  10. Effects of Internal Rhetoric on Management Response to External Issues: How Corporate Culture Failed the Asbestos Industry.

    ERIC Educational Resources Information Center

    Heath, Robert L.

    1990-01-01

    Demonstrates how corporate culture stifled adaptive efforts of strategic planners, operations managers, industrial hygienists, and issue monitors in the asbestos industry thereby leading it to the brink of bankruptcy. (MG)

  11. Superior Sagittal Sinus Thrombosis

    PubMed Central

    Nakase, Hiroyuki; Takeshima, Toshikazu; Sakaki, Toshisuke; Heimann, Axel; Kempski, Oliver

    1998-01-01

    Sinus-vein thrombosis is increasingly recognized as a much more frequent neurological disorder than was anticipated before. We examined the pathophysiology of superior sagittal sinus thrombosis (SSST) from 19 patients and a rat SSST model. We treated 19 cases with SSST who were diagnosed by angiography. The symptoms of nine patients, who suffered multiple intracerebral hemorrhage, were abrupt. In another ten patients who recovered satisfactorily, the condition progressed slowly and they were treated with heparin and urokinase. Multivariate analysis demonstrated that female, sudden onset (<24 hours) and posterior 1/3 occlusion are related to bad outcome. Experimentally, SSST was induced by ligation and slow injection of kaolin-cephalin suspension into SSS in rats. Regional cerebral blood flow (rCBF) and tissue hemoglobin oxygen saturation (Hb Sao2) using a “scanning” technique were measured at 48 locations, and fluorescence angiography was performed before and until 90 min after SSST induction. After 48 hours the animals were sacrificed for histological studies. Decrease of rCBF and tissue Hb SO2 and brain damage were seen in group B (n = 10) with an extension of thrombosis from SSS into cortical veins. Brain injury was not observed in group A (n = 8) with SSS thrombus alone and sham-operated animals (n = 5). In conclusion, a brain with acute extension of thrombus from SSS into cortical veins becomes critical for cerebral blood supply and metabolism. CBF, tissue HbSO2 and repeated angiography can be helpful monitors for the early detection of critical conditions after SSST. As to the therapy, restraint on the ongoing thrombus is essential to protect the brain with SSST, and we encourage the use of combination therapy of heparin and urokinase as early as possible in cases without intracerebral hemorrhage. ImagesFigure 1Figure 2 PMID:17171061

  12. Privatization, industry integration and international politics: The case of energy and the role of business leadership in South America

    NASA Astrophysics Data System (ADS)

    Mireur, Yannick

    2000-10-01

    This thesis analyzes how matters traditionally decided by states because deemed strategic such as cross-border physical energy integration, are now the product of corporate strategy. As a direct result of state divestiture implemented in the scope of a changing model of political economy, corporate bodies have taken on an increasingly important role in the achievement of regional integration. The privatization and ownership transfer of a strategic industry, namely energy, has indeed positioned the private sector at the forefront of regional economic affairs. The study also points out the political impact of private sector-driven projects of infrastructure, particularly between two countries that have been separated by strong antagonism in the recent past, the launching of regional energy integration by private companies has provided the substance that was lacking to governments, even though these were willing to operate a rapprochement. The parameters of foreign policy decisions have been modified and rapprochement has been accelerated as a result of initiatives from the private sector. The thesis thus explores the links between the adoption of a neo-liberal political economy that includes the privatization of the energy sector, regional energy integration, and foreign relations. It analyzes how the transformation of transnational economic ties usually derived from decisions of state can now be the product of private business deals. It emphasizes the role of corporate executives in carrying out projects and shaping a new economic reality that governments have proved to be unable or unwilling to create in the past. Its focus is the Chile-Argentina energy integration process and rapprochement in the nineties. The spread of neo-liberalism in the Southern Cone has taken place in a time of waning alternative discourse on development strategy in the international public arena and of acute sense of development imperative in the so-called emerging economies. The thesis

  13. The fourteenth international symposium on mine planning and equipment selection (MPES) 2005 and the fifth international conference on computer applications in the minerals industry (CAMI) 2005

    SciTech Connect

    Singhal, R.J.; Fytas, K.; Chiwetelu, C.

    2005-07-01

    The proceedings contain 122 papers on mine planning, equipment selection, and computer applications in the mining and minerals industry. Presentations cover surface and underground mining, development, coal mining, oil sands mining, risk analysis, productivity, computer modelling, and waste treatment. Selected papers have been abstracted for the Coal Abstracts database.

  14. Sugar Industry Influence on the Scientific Agenda of the National Institute of Dental Research’s 1971 National Caries Program: A Historical Analysis of Internal Documents

    PubMed Central

    Kearns, Cristin E.; Glantz, Stanton A.; Schmidt, Laura A.

    2015-01-01

    Background In 1966, the National Institute of Dental Research (NIDR) began planning a targeted research program to identify interventions for widespread application to eradicate dental caries (tooth decay) within a decade. In 1971, the NIDR launched the National Caries Program (NCP). The objective of this paper is to explore the sugar industry’s interaction with the NIDR to alter the research priorities of the NIDR NCP. Methods and Findings We used internal cane and beet sugar industry documents from 1959 to 1971 to analyze industry actions related to setting research priorities for the NCP. The sugar industry could not deny the role of sucrose in dental caries given the scientific evidence. They therefore adopted a strategy to deflect attention to public health interventions that would reduce the harms of sugar consumption rather than restricting intake. Industry tactics included the following: funding research in collaboration with allied food industries on enzymes to break up dental plaque and a vaccine against tooth decay with questionable potential for widespread application, cultivation of relationships with the NIDR leadership, consulting of members on an NIDR expert panel, and submission of a report to the NIDR that became the foundation of the first request for proposals issued for the NCP. Seventy-eight percent of the sugar industry submission was incorporated into the NIDR’s call for research applications. Research that could have been harmful to sugar industry interests was omitted from priorities identified at the launch of the NCP. Limitations are that this analysis relies on one source of sugar industry documents and that we could not interview key actors. Conclusions The NCP was a missed opportunity to develop a scientific understanding of how to restrict sugar consumption to prevent tooth decay. A key factor was the alignment of research agendas between the NIDR and the sugar industry. This historical example illustrates how industry protects

  15. New Paradigms in International University/Industry/Government Cooperation. Canada-China Collaboration in Advanced Manufacturing Technologies.

    ERIC Educational Resources Information Center

    Bulgak, Akif Asil; Liquan, He

    1996-01-01

    A Chinese university and a Canadian university collaborated on an advanced manufacturing technologies project designed to address human resource development needs in China. The project featured university/industry/government partnership and attention to environmental issues. (SK)

  16. Code of Practice for the Pastoral Care of International Students: Making a Globalising Industry in New Zealand

    ERIC Educational Resources Information Center

    Lewis, Nicolas

    2005-01-01

    Export education in New Zealand has grown rapidly since 1990, earning significant foreign exchange and underwriting the finance of domestic education. As principal owner of education institutions, the national state is the primary investor. Previous governments treated the "industry" as both windfall and cash-cow as they advanced the neo-liberal…

  17. Internal exposure to trace elements in non-smoking residents living in a northern Taiwan industrial city.

    PubMed

    Lin, Tser-Sheng; Wu, Chin-Ching

    2011-12-01

    A total of 94 (54 males, 40 females) healthy adult residents living in an industrial city in northern Taiwan were recruited to study their exposure to industrial metals by measuring their blood levels of V, Cr, Mn, Ni, Co, As, Se, Mo, Cd, Pb, and W. All participants were non-smokers without obvious direct occupational exposure to these elements, although by working in administrative sectors in industrial facilities their indirect or potential exposure was increased. The average concentrations of V, Cr, Mn, Ni, Co, As, Se, Mo, Cd, Pb, and W in blood were 0.30, 1.49, 15.1, 3.84, 2.73, 21.1, 204, 3.2, 0.76, 51.1, and 0.40 ng/mL, respectively. These values were significantly higher than reference values reported for the general population, in some cases exceeding those of occupationally exposed workers. The principal component and correlation analyses among blood element levels suggested that the predominant sources of exposure were glass manufacturing and traffic-related sources. Despite of some limitations, the study demonstrates that the residents in this industrial area may suffer adverse chronic health effects attributable to exposures to these elements. PMID:21409473

  18. Partners in Chemical Education: Proceedings of the International Conference on Industry - Education Initiatives in Chemistry edited by J. N. Lazonby and D. J. Waddington

    NASA Astrophysics Data System (ADS)

    Harris, Hal

    1997-06-01

    What is the place of industrial chemistry in the curriculum? Since virtually every kind of chemistry is used to produce commercial products, what is the difference between industrial and any other type? Most of the chemists that we educate will work in one of the chemical industries, and the nonmajors in our classes also should understand some of the practical chemistry that makes possible the world in which they live. The chemical industry would like to be respected (or at least not feared) for its essential role in modern societies. All of these threads met at a conference at University of York, whose proceedings were recently published. Every even-numbered year, the IUPAC sponsors a big International Conference on Chemical Education that encompasses the whole gamut of issues and developments in the field. The conference of which this volume is the Proceedings occurred in late summer, 1995, an off year for the big conference, and was designed to attract a smaller audience to a more specific topic. Given the current interest from both the academic and industrial sides of the subject of joint efforts, it is not surprising that the organizers at University of York were able to attract a sizable number of participants and a page full of industrial donors to what appears to have been a very successful five-day meeting. The Proceedings are organized into Plenary Lectures, Symposia, Workshops, and Poster Papers, but the conference itself included displays, industrial visits, informal events, and other activities that could not be captured on paper. The Plenary Lectures included contributions from both the industry and academic speakers, as well as three lectures describing Chemistry and Industry Centers, which are enhanced science museums that emphasize the role of the chemical industry. Joost Douma and Astrid van de Graaf (Prototyping for the 21st Century) described plans for such an enterprise (IMPULS), to open in April 1997 in Amsterdam. T. M. Alagiri Swamy Raju

  19. Highly Skilled Labour and International Mobility in South America. OECD Science, Technology and Industry Working Papers, 2004/10

    ERIC Educational Resources Information Center

    Barrere, Rodolfo; Luchilo, Lucas; Raffo, Julio

    2004-01-01

    This paper presents the main trends in respect of the supply of human resources in science and technology (HRST) in Latin America and the international mobility of its highly skilled labour. This will be done through the identification of potential data sources, followed by a presentation of indicators drawn from these sources. In addition, a…

  20. 75 FR 28542 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... orient the new Superior Resource Advisory Committee members on their roles and responsibilities. DATES... of the roles and responsibilities of the Superior Resource Advisory Committee members; Election...

  1. Organization of the United States International Communications Industry. Appendix. Report of the Panel on Satellites and Other Long-Haul Transmission Modes of the National Academy of Engineering. President's Task Force on Communications Policy. Staff Paper Two.

    ERIC Educational Resources Information Center

    Rostow, Eugene V.

    A staff paper to the President's Task Force on Communications Policy reviews the organization of the American international communications industries and recommends a consolidation of the competing international carriers. Particularly emphasized is the competition and division of ownership between the two technologies involved in international…

  2. The letter height superiority illusion.

    PubMed

    New, Boris; Doré-Mazars, Karine; Cavézian, Céline; Pallier, Christophe; Barra, Julien

    2016-02-01

    Letters are identified better when they are embedded within words rather than within pseudowords, a phenomenon known as the word superiority effect (Reicher in Journal of Experimental Psychology, 81, 275-280, 1969). This effect is, inter alia, accounted for by the interactive-activation model (McClelland & Rumelhart in Psychological Review, 88, 375-407, 1981) through feedback from word to letter nodes. In this study, we investigated whether overactivation of features could lead to perceptual bias, wherein letters would be perceived as being taller than pseudoletters, or words would be perceived as being taller than pseudowords. In two experiments, we investigated the effects of letter and lexical status on the perception of size. Participants who had to compare the heights of letters and pseudoletters, or of words and pseudowords, indeed perceived the former stimuli as being taller than the latter. Possible alternative interpretations of this height superiority effect for letters and words are discussed. PMID:26370216

  3. Writing superiority in cued recall.

    PubMed

    Fueller, Carina; Loescher, Jens; Indefrey, Peter

    2013-01-01

    In list learning paradigms with free recall, written recall has been found to be less susceptible to intrusions of related concepts than spoken recall when the list items had been visually presented. This effect has been ascribed to the use of stored orthographic representations from the study phase during written recall (Kellogg, 2001). In other memory retrieval paradigms, by contrast, either better recall for modality-congruent items or an input-independent writing superiority effect have been found (Grabowski, 2005). In a series of four experiments using a paired associate learning paradigm we tested (a) whether output modality effects on verbal recall can be replicated in a paradigm that does not involve the rejection of semantically related intrusion words, (b) whether a possible superior performance for written recall was due to a slower response onset for writing as compared to speaking in immediate recall, and (c) whether the performance in paired associate word recall was correlated with performance in an additional episodic memory recall task. We observed better written recall in the first half of the recall phase, irrespective of the modality in which the material was presented upon encoding. An explanation for this effect based on longer response latencies for writing and hence more time for memory retrieval could be ruled out by showing that the effect persisted in delayed response versions of the task. Although there was some evidence that stored additional episodic information may contribute to the successful retrieval of associate words, this evidence was only found in the immediate response experiments and hence is most likely independent from the observed output modality effect. In sum, our results from a paired associate learning paradigm suggest that superior performance for written vs. spoken recall cannot be (solely) explained in terms of additional access to stored orthographic representations from the encoding phase. Our findings rather

  4. Superior sulcus tumors (Pancoast tumors)

    PubMed Central

    Battistella, Lucia; Mammana, Marco; Calabrese, Francesca; Rea, Federico

    2016-01-01

    Superior Sulcus Tumors, frequently termed as Pancoast tumors, are a wide range of tumors invading the apical chest wall. Due to its localization in the apex of the lung, with the potential invasion of the lower part of the brachial plexus, first ribs, vertebrae, subclavian vessels or stellate ganglion, the superior sulcus tumors cause characteristic symptoms, like arm or shoulder pain or Horner’s syndrome. The management of superior sulcus tumors has dramatically evolved over the past 50 years. Originally deemed universally fatal, in 1956, Shaw and Paulson introduced a new treatment paradigm with combined radiotherapy and surgery ensuring 5-year survival of approximately 30%. During the 1990s, following the need to improve systemic as well as local control, a trimodality approach including induction concurrent chemoradiotherapy followed by surgical resection was introduced, reaching 5-year survival rates up to 44% and becoming the standard of care. Many efforts have been persecuted, also, to obtain higher complete resection rates using appropriate surgical approaches and involving multidisciplinary team including spine surgeon or vascular surgeon. Other potential treatment options are under consideration like prophylactic cranial irradiation or the addition of other chemotherapy agents or biologic agents to the trimodality approach. PMID:27429965

  5. Superior sulcus tumors (Pancoast tumors).

    PubMed

    Marulli, Giuseppe; Battistella, Lucia; Mammana, Marco; Calabrese, Francesca; Rea, Federico

    2016-06-01

    Superior Sulcus Tumors, frequently termed as Pancoast tumors, are a wide range of tumors invading the apical chest wall. Due to its localization in the apex of the lung, with the potential invasion of the lower part of the brachial plexus, first ribs, vertebrae, subclavian vessels or stellate ganglion, the superior sulcus tumors cause characteristic symptoms, like arm or shoulder pain or Horner's syndrome. The management of superior sulcus tumors has dramatically evolved over the past 50 years. Originally deemed universally fatal, in 1956, Shaw and Paulson introduced a new treatment paradigm with combined radiotherapy and surgery ensuring 5-year survival of approximately 30%. During the 1990s, following the need to improve systemic as well as local control, a trimodality approach including induction concurrent chemoradiotherapy followed by surgical resection was introduced, reaching 5-year survival rates up to 44% and becoming the standard of care. Many efforts have been persecuted, also, to obtain higher complete resection rates using appropriate surgical approaches and involving multidisciplinary team including spine surgeon or vascular surgeon. Other potential treatment options are under consideration like prophylactic cranial irradiation or the addition of other chemotherapy agents or biologic agents to the trimodality approach. PMID:27429965

  6. Hemodialysis through persistent left superior vena cava

    PubMed Central

    Kute, V. B.; Vanikar, A. V.; Gumber, M. R.; Shah, P. R.; Goplani, K. R.; Trivedi, H. L.

    2011-01-01

    We report a case of end stage renal disease patient who displayed a persistent left superior vena cava (PLSVC) after placement of hemodialysis (HD) catheter through left internal jugular vein, as revealed by routine post-procedure X-ray chest. The diagnosis of PLSVC was confirmed by arterial blood gas, two-dimensional echocardiography, computed tomography thorax and angiographic examination. This anomaly is rather rare; few studies on safety of PLSVC for HD have been reported. The catheter was uneventfully used for HD for 2 months with careful continuous monitoring and removed after arteriovenous fistula was successfully cannulated. Physicians who place HD catheters in the left jugular/subclavian vein should be aware of the existence of PLSVC. PMID:21633545

  7. Left-Sided Persistent Superior Vena Cava with Superior Hemiazygos Arch

    PubMed Central

    Thomas, Huban R.; Das, Aswin; Kumar, Rakesh

    2016-01-01

    Persistent Left-side Superior Vena Cava (PLSVC) is the congenital central venous anomaly draining into the right atrium in 82-90% of cases via coronary sinus produce no haemodynamically significant consequences. In few cases it may drain into the left atrium directly or through the pulmonary veins resulting in right to left shunt. During routine undergraduate dissection, we found a PLSVC formed by the union of left subclavian and left internal jugular veins behind the left sternoclavicular joint was terminated into the right atrium through a larger coronary sinus ostium. Before its termination, PLSVC received a left hemiazygos vein formed by the continuation of the superior and inferior hemiazygos veins. A larger but thin communicating vein was noted between the right superior vena cava and PLSVC. Prior knowledge about such variations is essential in all the intervention procedures on right atrium through the left subclavian approach and also like in our case, the larger coronary sinus ostium if found during transthoracic echocardiography should be considered as an indication for the diagnosis of PLSVC.

  8. MERCURY IN METAL ORE DEPOSITS: AN UNRECOGNIZED, WIDESPREAD SOURCE TO LAKE SUPERIOR SEDIMENTS, CONTRIBUTION #1072

    EPA Science Inventory

    Mining operations have worked the rich mineral resources of the Lake Superior Basin for over 150 years, leaving industrially impacted regions with tailing piles and smelters. In Lake Superior sediments, mercury and copper inventories increase towards shorelines and are highly cor...

  9. Internalization, cytotoxicity, apoptosis, and tumor necrosis factor-alpha expression in rat alveolar macrophages exposed to various dusts occurring in the ceramics industry.

    PubMed

    Attik, G; Brown, R; Jackson, P; Creutzenberg, O; Aboukhamis, I; Rihn, B H

    2008-09-01

    In 1997 The International Agency for Research on Cancer classified some exposures to crystalline silica as carcinogenic to humans. Such exposures were acknowledged to be very variable, and even in the same monograph it was admitted that coal dust, containing as much as 20% quartz, could not be classified. Clearly there is a need to develop methods for assessing any risks posed by various silica containing dusts in different workplaces. A European collective research project, SILICERAM, was launched with the aim of assessing the toxicity of various dusts in the ceramics industry and improving worker protection. This study examined the effect of particles, namely, DQ12 quartz, China clay, feldspar, and a sample resembling a typical mixture used in the ceramic industry (a "contrived sample" or CS), on NR8383, a rat alveolar macrophage (AM) cell line. Titanium dioxide and aluminum oxide were also used as negative controls. Confocal microscopy observations showed internalization of DQ12 and CS in NR8383. Cell viability decreased dramatically after a 2-h incubation exposure period with DQ12 (-71%). CS was less toxic than DQ12 at 2 h. China clay and feldspar were slightly cytotoxic to NR8383 cells. DQ12 induced apoptosis, with a smaller effect of CS and China clay. TNFalpha gene expression was analyzed by RT-PCR. DQ12, at a noncytotoxic dose of 10 microg/cm(2), induced a significant expression of TNFalpha (+2 times increase). In contrast, similar doses of CS and China clay did not produce a significant increase, while TiO2 and Al2O3 displayed no effect. Co-treatment with 10 microM aluminum lactate significantly reduced the effects of silica-containing particles on cytotoxicity, apoptosis, and TNFalpha expression. PMID:18803060

  10. The 1992 conference on Latin America`s Energy Industry: New opportunities for growth through international investment and trade

    SciTech Connect

    Not Available

    1992-12-01

    Liberal economic and political reforms in Latin America, a declining oil market in the US, and world events such as last year`s Persian Gulf Crisis are making foreign investment in Latin America`s energy sector increasingly attractive. The Persian Gulf crisis indicated the US must diversify oil sources; increased competition and deregulation in electric power generation and gas production are providing more opportunities for independent power producers at home and abroad; and Latin America`s need for foreign financial and technical assistance are providing an important ``pull`` factor. Electricity needs in the developing world wig be huge in the years to come. In Latin America and the Caribbean, 66,500 mg of new capacity will be required by 1999. The developing world will require US $100 billion in energy investment a year. But Latin American countries will have trouble obtaining funds. The region will need to rely heavily on private international sources to finance future energy requirements. Multilateral development bank participation win remain critical, however, serving as a catalyst for government reform and private investment in the sector. In particular, World Bank lending will be focused on countries with a clear commitment to pricing reform, regulatory reform, competitive markets, non-market barriers, and technology transfer. Opportunities for foreign participation in the Latin American oil sector are particularly large in Ecuador, Peru, Argentina, and Venezuela. Mexico`s plans for reform in the oil sector, a delicate issue in that country, appear to be less defined and likely to occur farther into the future. The conference made clear that a regulatory entity is needed even when the sector is owned by the government. Regulatory processes must be fair and transparent in order to ensure adequate financial and technical performance.

  11. The 1992 conference on Latin America's Energy Industry: New opportunities for growth through international investment and trade

    SciTech Connect

    Not Available

    1992-01-01

    Liberal economic and political reforms in Latin America, a declining oil market in the US, and world events such as last year's Persian Gulf Crisis are making foreign investment in Latin America's energy sector increasingly attractive. The Persian Gulf crisis indicated the US must diversify oil sources; increased competition and deregulation in electric power generation and gas production are providing more opportunities for independent power producers at home and abroad; and Latin America's need for foreign financial and technical assistance are providing an important pull'' factor. Electricity needs in the developing world wig be huge in the years to come. In Latin America and the Caribbean, 66,500 mg of new capacity will be required by 1999. The developing world will require US $100 billion in energy investment a year. But Latin American countries will have trouble obtaining funds. The region will need to rely heavily on private international sources to finance future energy requirements. Multilateral development bank participation win remain critical, however, serving as a catalyst for government reform and private investment in the sector. In particular, World Bank lending will be focused on countries with a clear commitment to pricing reform, regulatory reform, competitive markets, non-market barriers, and technology transfer. Opportunities for foreign participation in the Latin American oil sector are particularly large in Ecuador, Peru, Argentina, and Venezuela. Mexico's plans for reform in the oil sector, a delicate issue in that country, appear to be less defined and likely to occur farther into the future. The conference made clear that a regulatory entity is needed even when the sector is owned by the government. Regulatory processes must be fair and transparent in order to ensure adequate financial and technical performance.

  12. The Arthroscopic Superior Capsular Reconstruction.

    PubMed

    Adams, Christopher R; Denard, Patrick J; Brady, Paul C; Hartzler, Robert U; Burkhart, Stephen S

    2016-01-01

    In a subset of patients with rotator cuff tears, the glenohumeral joint has minimal degenerative changes and the rotator cuff tendon is either irreparable or very poor quality and unlikely to heal. Reverse shoulder arthroplasty (RSA) is often considered for these patients despite the lack of glenohumeral arthritis. However, due to the permanent destruction of the glenohumeral articular surfaces, complication rates, and concerns about implant longevity with RSA, we believe the superior capsular reconstruction (SCR) is a viable alternative. In this article, we describe our technique for the SCR. PMID:27552457

  13. Future University-Industry Relations.

    ERIC Educational Resources Information Center

    Sorrows, Howard E.

    1983-01-01

    University and industry relations in the United States, it is suggested, must promote competitive U.S. industries. The prime motive for increasing university-industrial relations is competitive commercial products and services. Other countries' success results from national technology ventures based on superior marketing and marshalling of…

  14. Evaluation of internal alpha-particle radiation exposure and subsequent fertility among a cohort of women formerly employed in the radium dial industry

    SciTech Connect

    Schieve, L.A.; Davis, F.; Freels, S.

    1997-02-01

    This study examined the effect of internal exposure to {alpha}-particle radiation on subsequent fertility among women employed in radium dial industry prior to 1930, when appreciable amounts of radium were often ingested through the practice of pointing the paint brush with the lips. The analysis was limited to women for whom a radium body burden measurement had been obtained and who were married prior to age 45 (n = 603). Internal radiation dose to the ovary was calculated based on initial intakes of radium-226 and radium-228, average ovarian mass, number and energy of {alpha} particles emitted, fraction of energy absorbed within the ovary, effective retention integrals and estimated photon irradiation. Time between marriage and pregnancy, number of pregnancies and number of live births served as surrogates for fertility. Radiation appeared to have no effect on fertility at estimated cumulative ovarian dose equivalents below 5 Sv; above this dose, however, statistically significant declines in both number of pregnancies and live births were observed. These trends persisted after multivariable adjustment for potential confounding variables and after exclusion of subjects contributing a potential classification or selection bias to the study. Additionally, the high-dose group experienced fewer live births than would have been expected based on population rates. There were no differences in time to first pregnancy between high- and low-dose groups. These results are consistent with earlier studies of {gamma}-ray exposures and suggest that exposure to high doses of radiation from internally deposited radium reduces fertility rather than inducing sterility. 42 refs., 5 tabs.

  15. Evaluation of internal alpha radiation exposure and subsequent infertility among a cohort of women formerly employed in the radium dial industry.

    SciTech Connect

    Schieve, L. A.; Davis, F.; Roeske, J.; Handler, A.; Freels, S.; Stinchcomb, T.; Keane, A.; Environmental Research; Univ. of Illinois at Chicago; Univ. of Chicago; DePaul Univ.

    1997-02-01

    This study examined the effect of internal exposure to {alpha}-particle radiation on subsequent fertility among women employed in the radium dial industry prior to 1930, when appreciable amounts of radium were often ingested through the practice of pointing the paint brush with the lips. The analysis was limited to women for whom a radium body burden measurement had been obtained and who were married prior to age 45 (n=603). Internal radiation dose to the ovary was calculated based on initial intakes of radium-226 and radium-228, average ovarian mass, number and energy of {alpha} particles emitted, fraction of energy absorbed with in the ovary, effective retention integrals and estimated photon irradiation. Time between marriage and pregnancy, number of pregnancies and number of live births served as surrogates for fertility. Radiation appeared to have no effect on fertility at estimated cumulative ovarian dose equivalents below 5 Sv; above this dose, however, statistically significant declines in both number of pregnancies and live births were observed. These trends persisted after multivariable adjustment for potential confounding variables and after exclusion of subjects contributing a potential classification or selection bias to the study. Additionally, the high-dose group experienced fewer live births than would have been expected based on population rates. There were no differences in time to first pregnancy between high- and low-dose groups. These results are consistent with earlier studies of {gamma}-ray exposures and suggest that exposure to high doses of radiation from internally deposited radium reduces fertility rather than inducing sterility.

  16. Evaluation of internal alpha-particle radiation exposure and subsequent fertility among a cohort of women formerly employed in the radium dial industry.

    PubMed

    Schieve, L A; Davis, F; Roeske, J; Handler, A; Freels, S; Stinchcomb, T; Keane, A

    1997-02-01

    This study examined the effect of internal exposure to alpha-particle radiation on subsequent fertility among women employed in the radium dial industry prior to 1930, when appreciable amounts of radium were often ingested through the practice of pointing the paint brush with the lips. The analysis was limited to women for whom a radium body burden measurement had been obtained and who were married prior to age 45 (n = 603). Internal radiation dose to the ovary was calculated based on initial intakes of radium-226 and radium-228, average ovarian mass, number and energy of alpha particles emitted, fraction of energy absorbed within the ovary, effective retention integrals and estimated photon irradiation. Time between marriage and pregnancy, number of pregnancies and number of live births served as surrogates for fertility. Radiation appeared to have no effect on fertility at estimated cumulative ovarian dose equivalents below 5 Sv; above this dose, however, statistically significant declines in both number of pregnancies and live births were observed. These trends persisted after multivariable adjustment for potential confounding variables and after exclusion of subjects contributing a potential classification or selection bias to the study. Additionally, the high-dose group experienced fewer live births than would have been expected based on population rates. There were no differences in time to first pregnancy between high- and low-dose groups. These results are consistent with earlier studies of gamma-ray exposures and suggest that exposure to high doses of radiation from internally deposited radium reduces fertility rather than inducing sterility. PMID:9008216

  17. The World Oil Industry

    ERIC Educational Resources Information Center

    Rand, Christopher T.

    1976-01-01

    America's domestic petroleum industry and the international industry have been dominated by seven major firms. Although production costs decreased, sale prices soared with developing political-corporate interrelationships. (MR)

  18. INTERDEPENDENT SUPERIORITY AND INFERIORITY FEELINGS

    PubMed Central

    Ingham, Harrington V.

    1949-01-01

    It is postulated that in neurotic persons who have unrealistic feelings of superiority and inferiority the two are interdependent. This is a departure from the concept of previous observers that either one or the other is primary and its opposite is overcompensation. The author postulates considerable parallelism, with equal importance for each. He submits that the neurotic person forms two logic-resistant compartments for the two opposed self-estimates and that treatment which makes inroads of logic upon one compartment, simultaneously does so upon the other. Two examples are briefly reported. The neurotic benefits sought in exaggeration of capability are the same as those sought in insistence upon inferiority: Presumption of superiority at once bids for approbation and delivers the subject from the need to prove himself worthy of it in dreaded competition; exaggeration of incapability baits sympathy and makes competition unnecessary because failure is conceded. Some of the characteristics of abnormal self-estimates that distinguish them from normal are: Preoccupation with self, resistance to logical explanation of personality problems, inconsistency in reasons for beliefs in adequacy on the one hand and inadequacy on the other, unreality, rationalization of faults, and difficulty and vacillation in the selection of adequate goals. PMID:15390573

  19. An investigation on the technical standard strategy for China's manufacturing industry

    NASA Astrophysics Data System (ADS)

    Limin, Ma; Xiangqian, Jiang; Zhengao, Xu; Zhu, Li

    2005-01-01

    China's manufacturing industry is now the 4th largest manufacturing power in the world, second only to the US, Japan, and Germany. Large but not strong, it is still way behind developed countries. In the technical standard field, the gap between China's manufacturing industry and industrially developed countries is showing that there is a low level of technological standards and lack of professional talent versed in technical standards. A technical standards strategy is of importance to the development of China's manufacturing industry has been as one of the major strategies in the 10th Five-Year Plan period. The overall objective of the strategy for China's technical standards should be capable of supporting Chinese enterprises and products in entering the international market and ensuring the superiority of China's key industries in international competition. The implementing tactics of the strategy are all-round tracking, effective adoption, crucial participation, and strong dominance.

  20. 76 FR 11193 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  1. 75 FR 65296 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  2. Carbon cycling in Lake Superior

    NASA Astrophysics Data System (ADS)

    Urban, N. R.; Auer, M. T.; Green, S. A.; Lu, X.; Apul, D. S.; Powell, K. D.; Bub, L.

    2005-06-01

    Carbon (C) cycling in Lake Superior was studied within the Keweenaw Interdisciplinary Transport Experiment in Superior (KITES) project to assess (1) whether the lake is net heterotrophic, (2) sources, sinks and residence time for dissolved organic carbon (DOC), (3) importance of terrigenous organic C subsidies, and (4) factors limiting C flow through bacteria. During 3 years of fieldwork, measurements were made of spatial and temporal distributions of C pools and rates of photosynthesis, community respiration, and bacterial production. Measurements were made of the composition of dissolved organic matter (DOM), rates of DOM photolysis, lability of DOM toward microbial consumption, and river inputs of DOM. All measurements suggest the lake is net heterotrophic. The C:N ratios of DOM suggest that it is primarily of terrigenous origin, but other characteristics (size distribution, UV absorption) point to the presence of autochthonous DOM and to alteration of terrigenous material. The lake mass balance indicates that the residence time (˜8 years) of the DOC pool (17 Tg) is short relative to the hydrologic residence time (170 years). The known flux of terrigenous DOC (˜1 Tg/yr) is too low to support annual bacterial carbon demand (6-38 Tg/yr), but microbial respiration is the major sink for terrigenous DOC. A rapidly cycling, autochthonous DOC pool must exist. Microbial activity was correlated with temperature, phosphorus availability, and DOC concentration but not with photosynthesis rates. Measurements of respiration (˜40 Tg/yr), photosynthesis (2-7 Tg/yr), and bacterial production (0.5-2 Tg/yr) are not all mutually compatible and result in a discrepancy in the organic carbon budget.

  3. GPCR structure, function, drug discovery and crystallography: report from Academia-Industry International Conference (UK Royal Society) Chicheley Hall, 1-2 September 2014.

    PubMed

    Heifetz, Alexander; Schertler, Gebhard F X; Seifert, Roland; Tate, Christopher G; Sexton, Patrick M; Gurevich, Vsevolod V; Fourmy, Daniel; Cherezov, Vadim; Marshall, Fiona H; Storer, R Ian; Moraes, Isabel; Tikhonova, Irina G; Tautermann, Christofer S; Hunt, Peter; Ceska, Tom; Hodgson, Simon; Bodkin, Mike J; Singh, Shweta; Law, Richard J; Biggin, Philip C

    2015-08-01

    G-protein coupled receptors (GPCRs) are the targets of over half of all prescribed drugs today. The UniProt database has records for about 800 proteins classified as GPCRs, but drugs have only been developed against 50 of these. Thus, there is huge potential in terms of the number of targets for new therapies to be designed. Several breakthroughs in GPCRs biased pharmacology, structural biology, modelling and scoring have resulted in a resurgence of interest in GPCRs as drug targets. Therefore, an international conference, sponsored by the Royal Society, with world-renowned researchers from industry and academia was recently held to discuss recent progress and highlight key areas of future research needed to accelerate GPCR drug discovery. Several key points emerged. Firstly, structures for all three major classes of GPCRs have now been solved and there is increasing coverage across the GPCR phylogenetic tree. This is likely to be substantially enhanced with data from x-ray free electron sources as they move beyond proof of concept. Secondly, the concept of biased signalling or functional selectivity is likely to be prevalent in many GPCRs, and this presents exciting new opportunities for selectivity and the control of side effects, especially when combined with increasing data regarding allosteric modulation. Thirdly, there will almost certainly be some GPCRs that will remain difficult targets because they exhibit complex ligand dependencies and have many metastable states rendering them difficult to resolve by crystallographic methods. Subtle effects within the packing of the transmembrane helices are likely to mask and contribute to this aspect, which may play a role in species dependent behaviour. This is particularly important because it has ramifications for how we interpret pre-clinical data. In summary, collaborative efforts between industry and academia have delivered significant progress in terms of structure and understanding of GPCRs and will be

  4. “Working the System”—British American Tobacco's Influence on the European Union Treaty and Its Implications for Policy: An Analysis of Internal Tobacco Industry Documents

    PubMed Central

    Smith, Katherine E.; Fooks, Gary; Collin, Jeff; Weishaar, Heide; Mandal, Sema; Gilmore, Anna B.

    2010-01-01

    Background Impact assessment (IA) of all major European Union (EU) policies is now mandatory. The form of IA used has been criticised for favouring corporate interests by overemphasising economic impacts and failing to adequately assess health impacts. Our study sought to assess how, why, and in what ways corporations, and particularly the tobacco industry, influenced the EU's approach to IA. Methods and Findings In order to identify whether industry played a role in promoting this system of IA within the EU, we analysed internal documents from British American Tobacco (BAT) that were disclosed following a series of litigation cases in the United States. We combined this analysis with one of related literature and interviews with key informants. Our analysis demonstrates that from 1995 onwards BAT actively worked with other corporate actors to successfully promote a business-oriented form of IA that favoured large corporations. It appears that BAT favoured this form of IA because it could advance the company's European interests by establishing ground rules for policymaking that would: (i) provide an economic framework for evaluating all policy decisions, implicitly prioritising costs to businesses; (ii) secure early corporate involvement in policy discussions; (iii) bestow the corporate sector with a long-term advantage over other actors by increasing policymakers' dependence on information they supplied; and (iv) provide businesses with a persuasive means of challenging potential and existing legislation. The data reveal that an ensuing lobbying campaign, largely driven by BAT, helped secure binding changes to the EU Treaty via the Treaty of Amsterdam that required EU policymakers to minimise legislative burdens on businesses. Efforts subsequently focused on ensuring that these Treaty changes were translated into the application of a business orientated form of IA (cost–benefit analysis [CBA]) within EU policymaking procedures. Both the tobacco and chemical

  5. Dermal, inhalation, and internal exposure to 1,6‐HDI and its oligomers in car body repair shop workers and industrial spray painters

    PubMed Central

    Pronk, A; Yu, F; Vlaanderen, J; Tielemans, E; Preller, L; Bobeldijk, I; Deddens, J A; Latza, U; Baur, X; Heederik, D

    2006-01-01

    Objectives To study inhalation and dermal exposure to hexamethylene diisocyanate (HDI) and its oligomers as well as personal protection equipment (PPE) use during task performance in conjunction with urinary hexamethylene diamine (HDA) in car body repair shop workers and industrial spray painters. Methods Personal task based inhalation samples (n = 95) were collected from six car body repair shops and five industrial painting companies using impingers with di‐n‐butylamine (DBA) in toluene. In parallel, dermal exposure was assessed using nitril rubber gloves. Gloves were submerged into DBA in toluene after sampling. Analysis for HDI and its oligomers was performed by LC‐MS/MS. Urine samples were collected from 55 workers (n = 291) and analysed for HDA by GC‐MS. Results Inhalation exposure was strongly associated with tasks during which aerosolisation occurs. Dermal exposure occurred during tasks that involve direct handling of paint. In car body repair shops associations were found between detectable dermal exposure and glove use (odds ratio (OR) 0.22, 95% confidence interval (CI) 0.09 to 0.57) and inhalation exposure level (OR 1.34, 95% CI 0.97 to 1.84 for a 10‐fold increase). HDA in urine could be demonstrated in 36% and 10% of car body repair shop workers and industrial painting company workers respectively. In car body repair shops, the frequency of detectable HDA was significantly elevated at the end of the working day (OR 2.13, 95% CI 1.07 to 4.22 for 3–6 pm v 0–8 am). In both branches HDA was detected in urine of ∼25% of the spray painters. In addition HDA was detected in urine of a large proportion of non‐spray painters in car body repair shops. Conclusion Although (spray) painting with lacquers containing isocyanate hardeners results in the highest external exposures to HDI and oligomers, workers that do not perform paint related tasks may also receive a considerable internal dose. PMID:16728504

  6. Performance of promising clones from Atlantic x Superior and Superior x Snowden populations evaluated in several locations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Atlantic is the standard variety for chipping from the field or very short-term cold storage. It has traits desired by the chip industry such as uniformity, high specific gravity and high yield. However, Atlantic tubers are susceptible to common scab and internal defects such as internal brown spot,...

  7. PREFACE: Selected contributions from the 3rd Theory Meets Industry International Workshop, TMI2009 (Nagoya, Japan, 11-13 November 2009) Selected contributions from the 3rd Theory Meets Industry International Workshop, TMI2009 (Nagoya, Japan, 11-13 November 2009)

    NASA Astrophysics Data System (ADS)

    Tanaka, Isao; Hafner, Jürgen; Wimmer, Erich; Asahi, Ryoji

    2010-09-01

    The structures, physicochemical and thermodynamic properties of materials are becoming increasingly amenable to treatment by first-principles (ab initio) quantum mechanical simulations. Calculations containing a few hundred atoms are now routine, thanks to improvements in computer technology and computational techniques. Schemes to determine electronic structures more accurately and to treat more complex systems continue to be developed. A growing number of scientists and engineers are becoming aware of the power of these approaches. By applying these new computational tools, materials science and technology is expected to enter a new era of accelerated progress and efficiency. In 1998 the first workshop entitled 'Theory Meets Industry' (TMI) was held at the Vienna University of Technology. The aim of the workshop was to direct the potential of the ab initio simulation codes developed in academia towards the necessities arising from industrial research. Over the next decade, significant advances in ab initio methodology and its application to academic and industrial research were achieved. It was thus considered timely to hold a second TMI workshop in 2007, again in Vienna. The contributions from academia concentrated on a wide range of new developments in ab initio simulations, as well as on applications at the forefront of materials research. Speakers from the industrial sector also emphasized the progress made in successfully applying ab initiotechniques to key areas of modern technology. The proceedings were published in Journal of Physics: Condensed Matter as a special issue (volume 20, number 6, 2008), which was included in the 'Top papers 2008 showcase' of that journal. Following the notable success of the first two workshops, it was decided that the third TMI workshop would be held outside Europe. Holding the workshop in Japan was intended to increase awareness of theoretical materials science and foster further international collaboration in this field

  8. High efficiency electricity production in the sugar industry of the future: The Pacific International Center for High Technology Research Project (>6MW{sub e})

    SciTech Connect

    Trenka, A.R.

    1995-12-31

    The Pacific International Center for High Technology Research (PICHTR) is presently starting up a 100 tpd bagasse Renugas{reg_sign} gasifier which was developed under license from the Institute of Gas Technology (IGT). For thousands of years, mankind has used biomass for energy, burning it first in campfires. In more modem times, combustion boiler systems were developed such as those fueled by coal. Through inefficient, these systems answered an increasing need for energy brought on by the industrial revolution. Yesterday`s systems are being replaced with more efficient methods of energy conversion and extraction. Recognizing the untapped potential for biomass power to provide clean and efficient energy, the U.S. Department of Energy established the National Biomass Power Program in 1991. The State of Hawaii Department of Business, Economic Development & Tourism is collaborating in this national program to complement the development of its own sustainable resource program. As a key player in this program, PICHTR will design, construct, and operate a biomass gasification facility that will be the centerpiece of the nation`s biomass gasification technology.

  9. Multi-Objective Lake Superior Regulation

    NASA Astrophysics Data System (ADS)

    Asadzadeh, M.; Razavi, S.; Tolson, B.

    2011-12-01

    At the direction of the International Joint Commission (IJC) the International Upper Great Lakes Study (IUGLS) Board is investigating possible changes to the present method of regulating the outflows of Lake Superior (SUP) to better meet the contemporary needs of the stakeholders. In this study, a new plan in the form of a rule curve that is directly interpretable for regulation of SUP is proposed. The proposed rule curve has 18 parameters that should be optimized. The IUGLS Board is also interested in a regulation strategy that considers potential effects of climate uncertainty. Therefore, the quality of the rule curve is assessed simultaneously for multiple supply sequences that represent various future climate scenarios. The rule curve parameters are obtained by solving a computationally intensive bi-objective simulation-optimization problem that maximizes the total increase in navigation and hydropower benefits of the new regulation plan and minimizes the sum of all normalized constraint violations. The objective and constraint values are obtained from a Microsoft Excel based Shared Vision Model (SVM) that compares any new SUP regulation plan with the current regulation policy. The underlying optimization problem is solved by a recently developed, highly efficient multi-objective optimization algorithm called Pareto Archived Dynamically Dimensioned Search (PA-DDS). To further improve the computational efficiency of the simulation-optimization problem, the model pre-emption strategy is used in a novel way to avoid the complete evaluation of regulation plans with low quality in both objectives. Results show that the generated rule curve is robust and typically more reliable when facing unpredictable climate conditions compared to other SUP regulation plans.

  10. Internationalizing Industrial Organization Courses.

    ERIC Educational Resources Information Center

    Chapman, Margaret

    1992-01-01

    Suggests ways of increasing the international focus of industrial organization courses. Discusses four areas of international topics that could be integrated into such courses. Includes imperfect markets, trade, and industrial policy; theory of the firm; exchange rates and market behavior; and issues in antitrust. Evaluates the extent and adequacy…

  11. Development of an Enhanced Payback Function for the Superior Energy Performance Program

    SciTech Connect

    Therkelsen, Peter; Rao, Prakash; McKane, Aimee; Sabouni, Ridah; Sheihing, Paul

    2015-08-03

    The U.S. DOE Superior Energy Performance (SEP) program provides recognition to industrial and commercial facilities that achieve certification to the ISO 50001 energy management system standard and third party verification of energy performance improvements. Over 50 industrial facilities are participating and 28 facilities have been certified in the SEP program. These facilities find value in the robust, data driven energy performance improvement result that the SEP program delivers. Previous analysis of SEP certified facility data demonstrated the cost effectiveness of SEP and identified internal staff time to be the largest cost component related to SEP implementation and certification. This paper analyzes previously reported and newly collected data of costs and benefits associated with the implementation of an ISO 50001 and SEP certification. By disaggregating “sunk energy management system (EnMS) labor costs”, this analysis results in a more accurate and detailed understanding of the costs and benefits of SEP participation. SEP is shown to significantly improve and sustain energy performance and energy cost savings, resulting in a highly attractive return on investment. To illustrate these results, a payback function has been developed and is presented. On average facilities with annual energy spend greater than $2M can expect to implement SEP with a payback of less than 1.5 years. Finally, this paper also observes and details decreasing facility costs associated with implementing ISO 50001 and certifying to the SEP program, as the program has improved from pilot, to demonstration, to full launch.

  12. Real and potential nickel hydrogen superiority

    NASA Technical Reports Server (NTRS)

    Betz, F. E.

    1983-01-01

    Events from the development and orbital flight experience with a nickel hydrogen battery are described. The events highlight characteristics of nickel hydrogen which afford superior capability in overcharge, overdischarge and state of charge evaluation, when compared to the nickel cadmium electrochemical system. Some developments in nickel hydrogen technology that provide the potential of furthering nickel hydrogen superiority for satellite applications are also discussed.

  13. Rehearsal Characteristics of "Superior" Band Directors

    ERIC Educational Resources Information Center

    Juchniewicz, Jay; Kelly, Steven N.; Acklin, Amy I.

    2014-01-01

    The purpose of this study was to investigate the rehearsal characteristics of "superior" middle and high school band directors. A total of 131 respondents from Florida, Kentucky, and North Carolina who received a "superior" rating for 4 out of the past 5 years, completed an open-ended essay question online asking them to…

  14. Lake Effects: The Lake Superior Curriculum Guide.

    ERIC Educational Resources Information Center

    Beery, Tom; And Others

    This curriculum guide was launched in response to a need for Lake Superior-specific educational materials and contains lessons and activities that can be used to teach about Lake Superior. The lessons in this book are divided into four sections. Each of the first three sections has a background section that provides basic information about Lake…

  15. Remodelling of the Superior Caval Vein After Angioplasty in an Infant with Superior Caval Vein Syndrome

    SciTech Connect

    Mert, Murat Saltik, Levent; Gunay, Ilhan

    2004-08-15

    An 8-month old girl was presented with superior caval vein syndrome early after cardiac surgery. Angiography showed severe stenosis of the superior caval vein with 50 mmHg pressure gradient. Following balloon angioplasty, the pressure gradient was reduced to 7 mmHg with some residual stenosis of the superior caval vein. When the patient was reevaluated 5 months after the procedure, angiography revealed a normal diameter of the superior caval vein without a pressure gradient.

  16. Arsenal of democracy in the face of change: Issues underlying the implementation of industrial mobilization policy

    SciTech Connect

    Brinkerhoff, J.R. )

    1990-05-01

    This paper reviews the background and current status of industrial preparedness in the United States and analyzes ways to implement new policy procedures. What will it take to assure that the United States can be mobilize its industry rapidly to support a major conventional war The report reaches nine important conclusions: (1) Mobilization and industrial preparedness policy must be linked and integrated with other aspects of national security policy and the national military strategy. (2) The United States cannot reverse the flow of time and go back to a period of industrial superiority and self-sufficiency. (3) The United States must come to grips with its responsibilities for providing war materiel for Allies. (4) Similarly, the United States must recognize the interdependency of international trade and industrial production. (5) Graduated Mobilization Response needs to be adopted by the government and DOD and integrated into industrial preparedness policy. (6) The DOD industrial surge program should be fully funded. (7) Industrial preparedness planning should be funded now on a priority basis. (8) Organizational responsibilities and relationships for industrial preparedness have to be clarified, strengthened, and supported. (9) Finally, it is necessary to pay attention to this problem now. The report concludes by suggesting that the United States must develop a unified, clear statement of preparedness policy, linked with other security/military policies and strategies. This must be accomplished with some swiftness, and with the cognizance of current (and most likely to continue) domestic an international economic interdependencies.

  17. Graduated recession of the superior oblique muscle.

    PubMed Central

    Caldeira, J A

    1975-01-01

    Recession of the superior oblique was performed bilaterally in 12 patients with the A phenomenon and unilaterally in four patients with vertical imbalance. The results are discussed. Images PMID:1191613

  18. Superior sagittal sinus thrombosis. Still a killer.

    PubMed Central

    Schell, C L; Rathe, R J

    1988-01-01

    Following treating a case of superior sagittal sinus thrombosis, we did an extensive search of the literature, eliciting 795 cases of the disorder. An analysis showed that even after the introduction of antibiotics, the preponderance of these cases have been diagnosed at autopsy. Our findings raise questions about the current methods of diagnosis and management of superior sagittal sinus thrombosis: Can the correct diagnosis be made earlier? Does a distinction between partial and complete thrombosis call for a different management? Images PMID:3051676

  19. Industry perspectives

    NASA Astrophysics Data System (ADS)

    Fuqua, Don; Hannemann, Tim; Iacobellis, Sam F.; Young, A. Thomas

    This discussion addresses the question of whether or not the space industry will take up the slack in the aerospace industry that is created by budget cuts in defense. Armed forces' research has provided an invaluable base for national technological and engineering resources for aerospace companies. It is noted that the space program should maximize the country's advances in national, scientific, and technical capabilities. It is also noted that NASA has done well in a most complicated business, but that Congress has failed to make a firm commitment to NASA's plans outlined in Vision 21 (based on the Augustine report) as evidenced by the Congressional reactions to NASA's budget requests. International cooperation and competition are discussed as well as the need for a political concensus on the direction of the space program in the U.S.

  20. International Best Practices for Pre-Processing and Co-Processing Municipal Solid Waste and Sewage Sludge in the Cement Industry

    SciTech Connect

    Hasanbeigi, Ali; Lu, Hongyou; Williams, Christopher; Price, Lynn

    2012-07-01

    The purpose of this report is to describe international best practices for pre-processing and coprocessing of MSW and sewage sludge in cement plants, for the benefit of countries that wish to develop co-processing capacity. The report is divided into three main sections. Section 2 describes the fundamentals of co-processing, Section 3 describes exemplary international regulatory and institutional frameworks for co-processing, and Section 4 describes international best practices related to the technological aspects of co-processing.

  1. Whisker-related afferents in superior colliculus.

    PubMed

    Castro-Alamancos, Manuel A; Favero, Morgana

    2016-05-01

    Rodents use their whiskers to explore the environment, and the superior colliculus is part of the neural circuits that process this sensorimotor information. Cells in the intermediate layers of the superior colliculus integrate trigeminotectal afferents from trigeminal complex and corticotectal afferents from barrel cortex. Using histological methods in mice, we found that trigeminotectal and corticotectal synapses overlap somewhat as they innervate the lower and upper portions of the intermediate granular layer, respectively. Using electrophysiological recordings and optogenetics in anesthetized mice in vivo, we showed that, similar to rats, whisker deflections produce two successive responses that are driven by trigeminotectal and corticotectal afferents. We then employed in vivo and slice experiments to characterize the response properties of these afferents. In vivo, corticotectal responses triggered by electrical stimulation of the barrel cortex evoke activity in the superior colliculus that increases with stimulus intensity and depresses with increasing frequency. In slices from adult mice, optogenetic activation of channelrhodopsin-expressing trigeminotectal and corticotectal fibers revealed that cells in the intermediate layers receive more efficacious trigeminotectal, than corticotectal, synaptic inputs. Moreover, the efficacy of trigeminotectal inputs depresses more strongly with increasing frequency than that of corticotectal inputs. The intermediate layers of superior colliculus appear to be tuned to process strong but infrequent trigeminal inputs and weak but more persistent cortical inputs, which explains features of sensory responsiveness, such as the robust rapid sensory adaptation of whisker responses in the superior colliculus. PMID:26864754

  2. Exploring the Superior Colliculus In Vitro

    PubMed Central

    2009-01-01

    The superior colliculus plays an important role in the translation of sensory signals that encode the location of objects in space into motor signals that encode vectors of the shifts in gaze direction called saccades. Since the late 1990s, our two laboratories have been applying whole cell patch-clamp techniques to in vitro slice preparations of rodent superior colliculus to analyze the structure and function of its circuitry at the cellular level. This review describes the results of these experiments and discusses their contributions to our understanding of the mechanisms responsible for sensorimotor integration in the superior colliculus. The experiments analyze vertical interactions between its superficial visuosensory and intermediate premotor layers and propose how they might contribute to express saccades and to saccadic suppression. They also compare and contrast the circuitry within each of these layers and propose how this circuitry might contribute to the selection of the targets for saccades and to the build-up of the premotor commands that precede saccades. Experiments also explore in vitro the roles of extrinsic inputs to the superior colliculus, including cholinergic inputs from the parabigeminal and parabrachial nuclei and GABAergic inputs from the substantia nigra pars reticulata, in modulating the activity of the collicular circuitry. The results extend and clarify our understanding of the multiple roles the superior colliculus plays in sensorimotor integration. PMID:19710376

  3. Industrial grand challenges: A competitiveness strategy for the DOE national laboratories

    SciTech Connect

    Werne, R.W.

    1993-10-14

    The Cold War has been won; won in part by superior technology; superior technology such as that found in the DOE national laboratories. However, new challenges face the country, for it is clear that our historic notions of national security have changed to include economic security as well as defense. Economic security means that our industries are able to successfully compete in international markets in order to provide a high domestic standard of living. It is also recognized that US industries must achieve and maintain a leadership in technology and that the technology base of the DOE national laboratories must now be mobilized to support US industry. Once again the laboratories are called upon to support the country in a time of need. Because of this need we are seeing a significant change in mission for the Department of Energy national laboratories in their role as problem solvers for the nation. In particular, the Defense Programs (DP) national labs (Lawrence Livermore, Los Alamos, Sandia National Laboratories, and Martin Marietta Energy Systems Y-12) are moving from dosed institutions to open centers with significant resources ready to support US industry more vigorously than ever before. The DP laboratories are enthusiastic about their new mission and are reaching out to industry in an effort to understand industries` needs and find applications for Laboratory skills and technologies.

  4. International Seminar on Laser and Opto-Electronic Technology in Industry: State-of-the-Art Review, Xiamen, People's Republic of China, June 25-28, 1986, Proceedings

    NASA Astrophysics Data System (ADS)

    Ke, Jingtang; Pryputniewicz, Ryszard J.

    Various papers on the state of the art in laser and optoelectronic technology in industry are presented. Individual topics addressed include: wavelength compensation for holographic optical element, optoelectronic techniques for measurement and inspection, new optical measurement methods in Western Europe, applications of coherent optics at ISL, imaging techniques for gas turbine development, the Rolls-Royce experience with industrial holography, panoramic holocamera for tube and borehole inspection, optical characterization of electronic materials, optical strain measurement of rotating components, quantitative interpretation of holograms and specklegrams, laser speckle technique for hydraulic structural model test, study of holospeckle interferometry, common path shearing fringe scanning interferometer, and laser interferometry applied to nondestructive testing of tires.

  5. Differentiation in Coregonus zenithicus in Lake Superior

    USGS Publications Warehouse

    Todd, Thomas N.; Smith, Gerald R.

    1980-01-01

    Morphological variation in Coregonus zenithicus has long plagued biologists working on Lake Superior ciscoes. Some of this variation is due to allometric growth; earlier workers incorrectly recognized large C. zenithicus as a distinct species, C. nigripinnis cyanopterus. Coregonus reighardi dymondi is a variant of C. zenithicus in northern bays of Lake Superior and Lake Nipigon. The morphological differences between members of spring and fall spawning populations of C. zenithicus in Lake Superior are no greater than those between geographically separate populations. We conclude that spawning time and geographic isolation act similarly in effecting differentiation of coregonine populations, and that populations with different spawning times do not necessarily represent different species.Key words: Coregonus zenithicus, cisco, Great Lakes, multivariate morphometrics, endangered species, taxonomy

  6. From Berries to Orchards: Tracing the History of Berrying and Economic Transformation among Lake Superior Ojibwe

    ERIC Educational Resources Information Center

    Norrgard, Chantal

    2009-01-01

    This article explores the history of berrying as a significant example of how Lake Superior Ojibwe weathered economic transitions in the late nineteenth and early twentieth centuries. It looks at the emergence of the berry industry surrounding the Fond du Lac, Red Cliff, and Bad River communities, beginning with Ojibwe relocation to these…

  7. Career Progression Systems in the Internal Labor Market of the Foodservice Industry and the Role of the National Restaurant Association. Final Report.

    ERIC Educational Resources Information Center

    Smith, Leonard; Pezzullo, Caroline

    The lack of visible career paths was universally recognized as a major factor leading to the extraordinarily high rate of turnover and absenteeism in the foodservice industry. The report evaluates the potential of a National Trade Association as a vehicle for improvements in this area and focuses on National Restaurant Association (NRA) efforts in…

  8. 77 FR 39560 - International Joint Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... International Joint Commission International Joint Commission Invites Public Comment on Upper Great Lakes Report The International Joint Commission (IJC) announced today that it is inviting public comment on the final report of its International Upper Great Lakes Study Board, Lake Superior Regulation:...

  9. The International Society of Hypertension and World Hypertension League call on governments, nongovernmental organizations and the food industry to work to reduce dietary sodium.

    PubMed

    Campbell, Norman R C; Lackland, Daniel T; Chockalingam, Arun; Lisheng, Liu; Harrap, Stephen B; Touyz, Rhian M; Burrell, Louise M; Ramírez, Agustín J; Schmieder, Roland E; Schutte, Aletta E; Prabhakaran, Dorairaj; Schiffrin, Ernesto L

    2014-02-01

    The International Society of Hypertension and the World Hypertension League have developed a policy statement calling for reducing dietary salt. The policy supports the WHO and the United Nations recommendations, which are based on a comprehensive and up-to-date review of relevant research. The policy statement calls for broad societal action to reduce dietary salt, thus reducing blood pressure and preventing hypertension and its related burden of cardiovascular disease. The hypertension organizations and experts need to become more engaged in the efforts to prevent hypertension and to advocate strongly to have dietary salt reduction policies implemented. The statement is being circulated to national hypertension organizations and to international nongovernmental health organizations for consideration of endorsement. Member organizations of the International Society of Hypertension and the World Hypertension League are urged to support this effort. PMID:24430121

  10. Metabolic engineering of Yarrowia lipolytica for industrial applications.

    PubMed

    Zhu, Quinn; Jackson, Ethel N

    2015-12-01

    Yarrowia lipolytica is a safe and robust yeast that has a history of industrial applications. Its physiological, metabolic and genomic characteristics have made it a superior host for metabolic engineering. The results of optimizing internal pathways and introducing new pathways have demonstrated that Y. lipolytica can be a platform cell factory for cost-effective production of chemicals and fuels derived from fatty acids, lipids and acetyl-CoA. Two products have been commercialized from metabolically engineered Y. lipolytica strains producing high amounts of omega-3 eicosapentaenoic acid, and more products are on the way to be produced at industrial scale. Here we review recent progress in metabolic engineering of Y. lipolytica for production of biodiesel fuel, functional fatty acids and carotenoids. PMID:26319895

  11. Major Histocompatibility Complex Heterozygote Superiority during Coinfection

    PubMed Central

    McClelland, Erin E.; Penn, Dustin J.; Potts, Wayne K.

    2003-01-01

    Genes of the major histocompatibility complex (MHC) play a critical role in immune recognition, and many alleles confer susceptibility to infectious and autoimmune diseases. How these deleterious alleles persist in populations is controversial. One hypothesis postulates that MHC heterozygote superiority emerges over multiple infections because MHC-mediated resistance is generally dominant and many allele-specific susceptibilities to pathogens will be masked by the resistant allele in heterozygotes. We tested this hypothesis by using experimental coinfections with Salmonella enterica (serovar Typhimurium C5TS) and Theiler's murine encephalomyelitis virus (TMEV) in MHC-congenic mouse strains where one haplotype was resistant to Salmonella and the other was resistant to TMEV. MHC heterozygotes were superior to both homozygotes in 7 out of 8 comparisons (P = 0.0024), and the mean standardized pathogen load of heterozygotes was reduced by 41% over that of homozygotes (P = 0.01). In contrast, no heterozygote superiority was observed when the MHC haplotype combinations had similar susceptibility profiles to the two pathogens. This is the first experimental evidence for MHC heterozygote superiority against multiple pathogens, a mechanism that would contribute to the evolution of MHC diversity and explain the persistence of alleles conferring susceptibility to disease. PMID:12654829

  12. COSEE Superior Creates Passion for Science

    EPA Science Inventory

    COSEE was a transformative educational experience that has changed the way I teach. In July, I participated in the COSEE Lake Superior Shipboard and Shoreline Science program. I spent a week on the US EPA’s R/V Lake Guardian with 14 other teachers and a crew of sailors and scient...

  13. 78 FR 21116 - Superior Supplier Incentive Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ..., performance, quality, and business relations would be granted Superior Supplier Status (SSS). Contractors that achieve SSS could receive more favorable contract terms and conditions in DoN contracts. In addition to recognition of SSS at the business unit level, multi-business unit corporations, that have several...

  14. Superior Visual Search in Adults with Autism

    ERIC Educational Resources Information Center

    O'Riordan, Michelle

    2004-01-01

    Recent studies have suggested that children with autism perform better than matched controls on visual search tasks and that this stems from a superior visual discrimination ability. This study assessed whether these findings generalize from children to adults with autism. Experiments 1 and 2 showed that, like children, adults with autism were…

  15. Significant Reading Experiences of Superior English Students.

    ERIC Educational Resources Information Center

    Whitman, Robert S.

    1964-01-01

    Superior high school students (975 finalists in the NCTE Achievement Awards Program) were surveyed to find what one book was most significant to each of them in their high school experiences, and the reason for the significance. In response to questionnaires, the students cited 416 different titles, 72% of which were novels. The top 10 books were…

  16. Labour Market Characteristics and International Mobility of Doctorate Holders: Results for Seven Countries. OECD Science, Technology and Industry Working Papers, 2007/2

    ERIC Educational Resources Information Center

    Auriol, Laudeline

    2007-01-01

    This paper presents the first results of a project initiated in 2004 by the OECD in collaboration with Eurostat and the UNESCO Institute for Statistics, and aimed at developing a regular and internationally comparable production system of indicators on the careers and mobility of doctorate holders. A first data collection was launched in September…

  17. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2001-01-01

    An overview of the industrial diamond industry is provided. More than 90 percent of the industrial diamond consumed in the U.S. and the rest of the world is manufactured diamond. Ireland, Japan, Russia, and the U.S. produce 75 percent of the global industrial diamond output. In 2000, the U.S. was the largest market for industrial diamond. Industrial diamond applications, prices for industrial diamonds, imports and exports of industrial diamonds, the National Defense Stockpile of industrial diamonds, and the outlook for the industrial diamond market are discussed.

  18. Differences in Reporting of Analyses in Internal Company Documents Versus Published Trial Reports: Comparisons in Industry-Sponsored Trials in Off-Label Uses of Gabapentin

    PubMed Central

    Vedula, S. Swaroop; Li, Tianjing; Dickersin, Kay

    2013-01-01

    Background Details about the type of analysis (e.g., intent to treat [ITT]) and definitions (i.e., criteria for including participants in the analysis) are necessary for interpreting a clinical trial's findings. Our objective was to compare the description of types of analyses and criteria for including participants in the publication (i.e., what was reported) with descriptions in the corresponding internal company documents (i.e., what was planned and what was done). Trials were for off-label uses of gabapentin sponsored by Pfizer and Parke-Davis, and documents were obtained through litigation. Methods and Findings For each trial, we compared internal company documents (protocols, statistical analysis plans, and research reports, all unpublished), with publications. One author extracted data and another verified, with a third person verifying discordant items and a sample of the rest. Extracted data included the number of participants randomized and analyzed for efficacy, and types of analyses for efficacy and safety and their definitions (i.e., criteria for including participants in each type of analysis). We identified 21 trials, 11 of which were published randomized controlled trials, and that provided the documents needed for planned comparisons. For three trials, there was disagreement on the number of randomized participants between the research report and publication. Seven types of efficacy analyses were described in the protocols, statistical analysis plans, and publications, including ITT and six others. The protocol or publication described ITT using six different definitions, resulting in frequent disagreements between the two documents (i.e., different numbers of participants were included in the analyses). Conclusions Descriptions of analyses conducted did not agree between internal company documents and what was publicly reported. Internal company documents provide extensive documentation of methods planned and used, and trial findings, and should

  19. The Building of the Archean Superior Craton: Thermal Perspective

    NASA Astrophysics Data System (ADS)

    Jaupart, C. P.; Mareschal, J. C.

    2014-12-01

    The building of a craton involves the extraction of continental crust from the Earth's mantle and the lateral accretion of juvenile volcanic terranes. Ascertaining which conditions allow a newborn continental assemblage to survive requires information on its mechanical strength, which depends on the amount and vertical distribution of radioactive elements in the crust. There is thus a connection between crust formation mechanisms and a successful amalgamation process. To address outstanding questions concerning Archean cratons, the Superior province in Canada is the perfect region because it contains a well preserved geological record of accretion that provides compelling evidence for plate tectonic processes at 2.7 Ga. At almost the same time, the rate of continental growth decreased significantly, which may result from either slower crust formation or enhanced destruction through erosion and subduction. These issues are linked to the strength of the newborn continent. The extensive heat flow data set now available in the Superior Province reveals a clear demarcation between a chemically depleted and differentiated craton core and weakly differentiated enriched juvenile accreted terranes. The Superior craton was thus made of a strong core surrounded by weak terranes. This dichotomy implies that the accretion process could not involve complex imbrication of the accreted belts into the craton core. Subsequently, the craton may have been protected from convective disruption or delamination by its weak margins. Differences between the craton core and accreted terranes may be due to different crustal extraction processes, such as melting in a mantle plume or magmatism in a subduction zone. If subduction started at about 3 Ga, as advocated by several authors, the assembly and survival of large cratons may well be a consequence of this key shift in mantle activity. Alternatively, the chemical depletion of the craton core may be due to a prolonged history of internal

  20. Superior peroneal retinacular injuries in calcaneal fractures.

    PubMed

    Kwaadu, Kwasi Yiadom; Fleming, Justin James; Florek, Derek

    2015-01-01

    Calcaneal fractures are injuries that occur generally as the result of high-energy mechanisms, and, as such, the presence of concurrent injuries should be suspected. The presence of peroneal tendon and superior retinacular injuries has been underreported. We sought to report the incidence of peroneal tendon pathologic features in our population of patients with calcaneal fractures, with emphasis on the method of identification. Furthermore, we sought to identify whether specific fracture patterns were more commonly associated with this pathologic finding. Of the 97 cases, 13 (13.4%) required repair of the superior peroneal retinaculum, 11 of which demonstrated the Sanders A fracture line. Our findings have demonstrated an incidence of pathologic features, in particular, with the presence of the Sanders A fracture line, that warrants attention to potentially help improve the outcome of these devastating injuries. PMID:25726126

  1. Longevity of Lake Superior lake trout

    USGS Publications Warehouse

    Schram, Stephen T.; Fabrizio, Mary C.

    1998-01-01

    The age structure of mature lake trout Salvelinus namaycush from the Wisconsin waters of Lake Superior increased following a population recovery that has taken place since the 1960s. As the population aged, it became apparent that scales were unreliable aging structures. Beginning in 1986, we examined both scale and sagittal otolith ages from tagged fish with a known period at liberty. We found large discrepancies in scale and sagittal otolith ages of mature fish, such that scale ages were biased low. We estimated lake trout living up to 42 years, which is greater than previously reported from Lake Superior. Investigators studying lake trout population dynamics in the Great Lakes should be aware that lake trout can live longer than previously thought.

  2. The state of the industry

    SciTech Connect

    Kaufmann, E.N. ); Riesen, A.E. ); Shaw, D.T. ); Cannon, P. ); Mead, E. J. and Co., Wilmington, DE . Research and Development Div. )

    1990-01-01

    This article reports on the current state of the superconductor industry. The authors express their opinions regarding industry-wide progress in understanding of and applications for superconductors. The role of the U.S. government in research and development is addressed and the international competition within the superconducting industry is discussed.

  3. Gamma rays produce superior seedless citrus

    SciTech Connect

    Pyrah, D.

    1984-10-01

    Using gamma radiation, seedless forms of some varieties of oranges and grapefruit are being produced. Since it has long been known that radiation causes mutations in plants and animals, experiments were conducted to determine if seediness could be altered by exposing seeds or budwood to higher than natural doses of gamma radiation. Orange and grapefruit seeds and cuttings exposed to gamma rays in the early 1970's have produced trees that bear fruit superior to that now on the market.

  4. Birds of Isle Royale in Lake Superior

    USGS Publications Warehouse

    Krefting, L.W.; Lee, F.B.; Shelton, P.C.; Gilbert, K.T.

    1966-01-01

    This report constitutes an annotated list of 197 species of birds reported from Isle Royale National Park, a 210-square-mile archipelago in northwestern Lake Superior including some 200 islets and rock outcrops. The island is 45 miles long and 8 miles wide at its widest point. Bird distribution and habitats are described, along with geography and vegetation; 62 species are known to have bred at least once, 26 are thought to be breeders, and the rest are migrants.

  5. Cigarette company trade secrets are not secret: an analysis of reverse engineering reports in internal tobacco industry documents released as a result of litigation

    PubMed Central

    Velicer, Clayton; Lempert, Lauren K; Glantz, Stanton

    2014-01-01

    Objectives Use previously secret tobacco industry documents to assess tobacco companies’ routine claims of trade secret protection for information on cigarette ingredients, additives and construction made to regulatory agencies, as well as the companies’ refusal to publicly disclose this information. Methods We analysed previously secret tobacco industry documents available at (http://legacy.library.ucsf.edu) to identify 100 examples of seven major tobacco companies’ reverse engineering of their competitors’ brands between 1937 and 2001. Results These reverse engineering reports contain detailed data for 142 different measurements for at least two companies, including physical parameters of the cigarettes, tobacco types, humectants, additives, flavourings, and smoke constituents of competitors’ cigarettes. These 100 documents were distributed to 564 employees, including top managers in domestic and foreign offices across multiple departments, including executive leadership, research and design, product development, marketing and legal. These documents reported new competitors’ products, measured ingredient changes over time, and informed companies’ decisions regarding ingredients in their own products. Conclusions Because cigarette companies routinely analyse their competitors’ cigarettes in great detail, this information is neither secret nor commercially valuable and, thus, does not meet the legal definition of a ‘trade secret.’ This information is only being kept ‘secret’ from the people consuming cigarettes and the scientific community. Public agencies should release this detailed information because it would provide valuable information about how ingredients affect addictiveness and toxicity, and would help the public health community and consumers better understand the impact of cigarette design on human health. PMID:24920577

  6. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2001-01-01

    A general overview of the industrial garnet industry is provided. About 20 percent of global industrial garnet production takes place in the U.S. During 2000, an estimated 300 kt of industrial garnets were produced worldwide. The U.S. is the world's largest consumer of industrial garnet, consuming 56.9 kt in 2000.

  7. The Holocene Paleolimnology of Lake Superior

    NASA Astrophysics Data System (ADS)

    Hyodo, A.; Longstaffe, F. J.

    2010-12-01

    This study describes contributions of glacial meltwater to Lake Superior over the last 11,000 cal BP. Rhythmites (interpreted as varves), lithological and mineralogical variations, and radiocarbon dating were used to establish chronostratigraphic correlation among four sediment cores from Lake Superior (Duluth, Caribou and Ile Parisienne basins, Thunder Bay Trough). Glacial sediments were deposited between 10,850 and 8,800 cal BP. The oxygen-isotope compositions of ostracodes record the presence of glacial meltwater in ancient Lake Superior as the Laurentide Ice Sheet waxed and waned. Glacial meltwater was increasingly dominant between ~10,850 and ~9,250 cal BP, particularly as thick varves formed in northern portions of the Lake Superior Basin (10,400-10,200, 9,900 and 9,300-9,200 cal BP). Glacial meltwater supply was reduced in the Thunder Bay Trough between 9,250 and 8,950 cal BP, but returned from 8,950 to 8,800 cal BP. Glacial meltwater flow from the Lake Superior Basin probably bypassed the Huron Basin several times during this period. Final termination of glacial meltwater supply occurred at 8,800 cal BP - coincident with cessation of varve formation and inception of ancient Lakes Agassiz-Ojibway and Houghton. Primary productivity was very low and algal growth occurred under conditions of extreme nitrogen deficiency - as determined using TOC, TN and C/N ratios - until glacial meltwater supply to the Basin was ended. The postglacial sediments are non-calcareous. The diatom silica proxy record shows that oxygen-isotope compositions of water rapidly increased after glacial meltwater termination, reaching -10 per mil during the Holocene Thermal Maximum. The oxygen-isotope compositions of water decreased at 3,000 cal BP in response to the Holocene Neoglacial Interval before gradually rising to Lake Superior’s modern value of -8.7 per mil. Aquatic primary productivity, inferred using TOC, TN, and the carbon- and nitrogen isotope compositions, has increased

  8. Anatomical variation of superior petrosal vein and its management during surgery for cerebellopontine angle meningiomas.

    PubMed

    Watanabe, Takao; Igarashi, Takahiro; Fukushima, Takao; Yoshino, Atsuo; Katayama, Yoichi

    2013-10-01

    No systematic study is yet available that focuses on the surgical anatomy of the superior petrosal vein and its significance during surgery for cerebellopontine angle meningiomas. The aim of the present study was to examine the variation of the superior petrosal vein via the retrosigmoid suboccipital approach in relation to the tumor attachment of cerebellopontine angle meningiomas as well as postoperative complications related to venous occlusion. Forty-three patients with cerebellopontine angle meningiomas were analyzed retrospectively. Based on the operative findings, the tumors were classified into four subtypes: the petroclival type, tentorial type, anterior petrous type, and posterior petrous type. According to a previous anatomical report, the superior petrosal veins were divided into three groups: Type I which emptied into the superior petrosal sinus above and lateral to the internal acoustic meatus, Type II which emptied between the lateral limit of the trigeminal nerve at Meckel's cave and the medial limit of the facial nerve at the internal acoustic meatus, and Type III which emptied into the superior petrosal sinus above and medial to Meckel's cave. In both the petroclival and anterior petrous types, the most common vein was Type III which is the ideal vein for a retrosigmoid approach. In contrast, the Type II vein which is at high risk of being sacrificed during a suprameatal approach procedure was most frequent in posterior petrous type, in which the superior petrosal vein was not largely an obstacle. Intraoperative sacrificing of veins was associated with a significantly higher rate of venous-related phenomena, while venous complications occurred even in cases where the superior petrosal vein was absent or compressed by the tumor. The variation in the superior petrosal vein appeared to differ among the tumor attachment subtypes, which could permit a satisfactory surgical exposure without dividing the superior petrosal vein. In cases where the

  9. Persistent left superior vena cava: Two case reports and a review from nephrologists' perspective.

    PubMed

    Sahutoglu, Tuncay; Sakaci, Tamer; Kara, Ekrem; Ahbap, Elbis; Basturk, Taner; Koc, Yener; Sevinc, Mustafa; Akgol, Cuneyt; Kayarlar, Arzu Ozdemir; Ucar, Zuhal Atan; Caglayan, Feyza Bayraktar; Hasbal, Nuri Baris; Nazif, Perin; Isleem, Mahmoud; Sahutoglu, Elif; Unsal, Abdulkadir

    2016-07-01

    Thoracic venous anomalies without congenital heart anomalies are present in minority of the population, but they are frequent enough to be encountered while placing hemodialysis catheters through the jugular or subclavian veins. Persistent left superior vena cava is the most commonly seen anomaly and it is rarely noticed before the observation of an unusual course of hemodialysis catheter or guidewire on chest X-ray. We present two patients with previously unspotted persistent left superior vena cava and uncomplicated hemodialysis catheter insertions through the internal jugular veins with good catheter functions. Review of the relevant literature from a nephrologists' perspective with technical aspects is provided. PMID:26843030

  10. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2003-01-01

    Statistics on the production, consumption, cost, trade, and government stockpile of natural and synthetic industrial diamond are provided. The outlook for the industrial diamond market is also considered.

  11. Outrunning Nature: Directed Evolution of Superior Biocatalysts

    ERIC Educational Resources Information Center

    Woodyer, Ryan; Chen, Wilfred; Zhao, Huimin

    2004-01-01

    The development of enzymes as biocatalysts for industrial use and the emergence of directed evolution in the invention of advanced biocatalysts are discussed and illustrated. Thus, directed evolution has bridged the functional gap between natural and specially designed biocatalysts.

  12. Motor Functions of the Superior Colliculus

    PubMed Central

    Gandhi, Neeraj J.; Katnani, Husam A.

    2013-01-01

    The mammalian superior colliculus (SC) and its nonmammalian homolog, the optic tectum, constitute a major node in processing sensory information, incorporating cognitive factors, and issuing motor commands. The resulting action—to orient toward or away from a stimulus—can be accomplished as an integrated movement across oculomotor, cephalomotor, and skeletomotor effectors. The SC also participates in preserving fixation during intersaccadic intervals. This review highlights the repertoire of movements attributed to SC function and analyzes the significance of results obtained from causality-based experiments (microstimulation and inactivation). The mechanisms potentially used to decode the population activity in the SC into an appropriate movement command are also discussed. PMID:21456962

  13. Ultrasound Detection of Superior Vena Cava Thrombus

    PubMed Central

    Birch, Aaron; Um, David; Laselle, Brooks

    2014-01-01

    Superior vena cava (SVC) syndrome is most commonly the insidious result of decreased vascular flow through the SVC due to malignancy, spontaneous thrombus, infections, and iatrogenic etiologies. Clinical suspicion usually leads to computed tomography to confirm the diagnosis. However, when a patient in respiratory distress requires emergent airway management, travel outside the emergency department is not ideal. With the growing implementation of point-of-care ultrasound (POCUS), clinicians may make critical diagnoses rapidly and safely. We present a case of SVC syndrome due to extensive thrombosis of the deep venous system cephalad to the SVC diagnosed by POCUS. PMID:25247051

  14. Management of superior subperiosteal orbital abscess.

    PubMed

    Gavriel, Haim; Jabrin, Basel; Eviatar, Ephraim

    2016-01-01

    A superior subperiosteal orbital abscess (SSPOA) is a collection of purulent material between the periorbit and the superior bony orbital wall, and is typically a complication of frontal sinusitis. SSPOA is characteristically managed by classic external surgical drainage. The aim of our study was to assess the role of surgical intervention in SSPOA. A retrospective medical chart review of patients diagnosed with SSPOA secondary to rhinosinusitis between the year 2005 and 2013 was conducted. Collected data included age, gender, co-morbidity, clinical presentation, prior antibiotic management, CT scans, surgical approach, outcome and complications. Six patients were included in our study, three males and three females with a mean age of 22.8 (range 9-58). Two patients were treated with amoxicillin clavulanic acid for 3 days prior to admission. Only the youngest patient with the smallest abscess responded successfully to conservative treatment, while the rest were managed surgically: three patients were treated successfully by the endonasal endoscopic approach and two patients were treated by utilizing the combined endonasal endoscopic and external approach. In patients who underwent the combined approach, the abscess was located in a more antero-lateral position than those treated endonasal endoscopically only. The location of a SSPOA dictates the surgical approach. The most antero-lateral SSPOAs should be drained by the combined approach, while more posterior abscesses should be approached endoscopically. Furthermore, a small SSPOA is first to be reported to resolve with conservative treatment. Level 4 (case series). PMID:25700832

  15. Industrial Minerals

    ERIC Educational Resources Information Center

    Bradbury, James C.

    1978-01-01

    The past year is seen as not particularly good for industrial minerals and for industry in general. Environmental concerns continued to trouble the industry with unacceptable asbestos concentrations and chlorofluorocarbon effects on ozone. A halting U.S. economy also affected industrial progress. (MA)

  16. Industry Employment

    ERIC Educational Resources Information Center

    Occupational Outlook Quarterly, 2012

    2012-01-01

    This article illustrates projected employment change by industry and industry sector over 2010-20 decade. Workers are grouped into an industry according to the type of good produced or service provided by the establishment for which they work. Industry employment projections are shown in terms of numeric change (growth or decline in the total…

  17. 18. Detroit Superior Bridge, Foundation for west pier of river ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Detroit Superior Bridge, Foundation for west pier of river span, dated 2/4/14. Drawing courtesy Office of the Cuyahoga County Engineer, Cleveland, Ohio. - Detroit Superior High Level Bridge, Cleveland, Cuyahoga County, OH

  18. 15. Stress Sheet, Truss number 2, span number 6, Superior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. Stress Sheet, Truss number 2, span number 6, Superior Avenue viaduct. Drawing courtesy Engineering Dept., City of Cleveland. - Superior Avenue Viaduct, Cleveland East & West side, Cuyahoga Valley Vicinity, Cleveland, Cuyahoga County, OH

  19. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2000-01-01

    Part of the 1999 Industrial Minerals Review. A review of the state of the global industrial diamond industry in 1999 is presented. World consumption of industrial diamond has increased annually in recent years, with an estimated 500 million carats valued between $650 million and $800 million consumed in 1999. In 1999, the U.S. was the world's largest market for industrial diamond and was also one of the world's main producers; the others were Ireland, Russia, and South Africa. Uses of industrial diamonds are discussed, and prices of natural and synthetic industrial diamond are reported.

  20. Monitoring Land Cover Change in the Lake Superior Basin

    EPA Science Inventory

    Lake Superior is the largest freshwater lake in the world by area and the third largest by volume. It is also the most pristine of the Great Lakes (Lake Superior Lakewide Management Plan 2006). Even still, Lake Superior is not without its threats ranging from chemical contamina...

  1. 14 CFR 385.7 - Exercise of authority by superiors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Exercise of authority by superiors. 385.7... Exercise of authority by superiors. Any assignment of authority to a staff member other than the Chief... Department's principle of management responsibility, the superior may choose to exercise the assigned...

  2. 14 CFR 385.7 - Exercise of authority by superiors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Exercise of authority by superiors. 385.7... Exercise of authority by superiors. Any assignment of authority to a staff member other than the Chief... Department's principle of management responsibility, the superior may choose to exercise the assigned...

  3. 14 CFR 385.7 - Exercise of authority by superiors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Exercise of authority by superiors. 385.7... Exercise of authority by superiors. Any assignment of authority to a staff member other than the Chief... Department's principle of management responsibility, the superior may choose to exercise the assigned...

  4. 14 CFR 385.7 - Exercise of authority by superiors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Exercise of authority by superiors. 385.7... Exercise of authority by superiors. Any assignment of authority to a staff member other than the Chief... Department's principle of management responsibility, the superior may choose to exercise the assigned...

  5. 14 CFR 385.7 - Exercise of authority by superiors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Exercise of authority by superiors. 385.7... Exercise of authority by superiors. Any assignment of authority to a staff member other than the Chief... Department's principle of management responsibility, the superior may choose to exercise the assigned...

  6. E2C(R2) Periodic Benefit-Risk Evaluation Report and E2C(R2) Periodic Benefit-Risk Evaluation Report--Questions and Answers; International Council for Harmonisation; Guidances for Industry; Availability. Notice.

    PubMed

    2016-07-19

    The Food and Drug Administration (FDA or Agency) is announcing the availability of guidances for industry entitled ``E2C(R2) Periodic Benefit-Risk Evaluation'' (E2C(R2) guidance) and ``E2C(R2) Periodic Benefit-Risk Evaluation Report--Questions and Answers'' (E2C(R2) Q&A guidance). These guidances were prepared under the auspices of the International Council for Harmonisation (ICH), formerly the International Conference on Harmonisation. The E2C(R2) draft guidance, issued April 11, 2012, updated and combined two ICH guidances, ``E2C Clinical Safety Data Management: Periodic Safety Update Reports for Marketed Drugs'' (E2C guidance) and ``Addendum to E2C Clinical Safety Data Management: Periodic Safety Update Reports for Marketed Drugs'' (addendum to the E2C guidance). The E2C(R2) guidance is intended to describe the format, content, and timing of a Periodic Benefit-Risk Evaluation Report (PBRER) for an approved drug or biologic, and it finalizes the draft guidance. The E2C(R2) Q&A guidance is a supplementary guidance that is intended to clarify key issues in the E2C(R2) guidance. PMID:27459749

  7. Feeling superior is a bipartisan issue: extremity (not direction) of political views predicts perceived belief superiority.

    PubMed

    Toner, Kaitlin; Leary, Mark R; Asher, Michael W; Jongman-Sereno, Katrina P

    2013-12-01

    Accusations of entrenched political partisanship have been launched against both conservatives and liberals. But is feeling superior about one's beliefs a partisan issue? Two competing hypotheses exist: the rigidity-of-the-right hypothesis (i.e., conservatives are dogmatic) and the ideological-extremism hypothesis (i.e., extreme views on both sides predict dogmatism). We measured 527 Americans' attitudes about nine contentious political issues, the degree to which they thought their beliefs were superior to other people's, and their level of dogmatism. Dogmatism was higher for people endorsing conservative views than for people endorsing liberal views, which replicates the rigidity-of-the-right hypothesis. However, curvilinear effects of ideological attitude on belief superiority (i.e., belief that one's position is more correct than another's) supported the ideological-extremism hypothesis. Furthermore, responses reflecting the greatest belief superiority were obtained on conservative attitudes for three issues and liberal attitudes for another three issues. These findings capture nuances in the relationship between political beliefs and attitude entrenchment that have not been revealed previously. PMID:24096379

  8. Lightning Activity During the 1999 Superior Derecho

    NASA Astrophysics Data System (ADS)

    Price, C. G.; Murphy, B. P.

    2002-12-01

    On 4 July 1999, a severe convective windstorm, known as a derecho, caused extensive damage to forested regions along the United States/Canada border, west of Lake Superior. There were 665,000 acres of forest destroyed in the Boundary Waters Canoe Area Wilderness (BWCAW) in Minnesota and Quetico Provincial Park in Canada, with approximately 12.5 million trees blown down. This storm resulted in additional severe weather before and after the occurrence of the derecho, with continuous cloud-to-ground (CG) lightning occurring for more than 34 hours during its path across North America. At the time of the derecho the percentage of positive cloud-to-ground (+CG) lightning measured by the Canadian Lightning Detection Network (CLDN) was greater than 70% for more than three hours, with peak values reaching 97% positive CG lightning. Such high ratios of +CG are rare, and may be useful indicators of severe weather.

  9. Lightning activity during the 1999 Superior derecho

    NASA Astrophysics Data System (ADS)

    Price, Colin G.; Murphy, Brian P.

    2002-12-01

    On 4 July 1999, a severe convective windstorm, known as a derecho, caused extensive damage to forested regions along the United States/Canada border, west of Lake Superior. There were 665,000 acres of forest destroyed in the Boundary Waters Canoe Area Wilderness (BWCAW) in Minnesota and Quetico Provincial Park in Canada, with approximately 12.5 million trees blown down. This storm resulted in additional severe weather before and after the occurrence of the derecho, with continuous cloud-to-ground (CG) lightning occurring for more than 34 hours during its path across North America. At the time of the derecho the percentage of positive cloud-to-ground (+CG) lightning measured by the Canadian Lightning Detection Network (CLDN) was greater than 70% for more than three hours, with peak values reaching 97% positive CG lightning. Such high ratios of +CG are rare, and may be useful indicators of severe weather.

  10. Binocular interaction in the cat's superior colliculus.

    PubMed Central

    Berman, N; Blakemore, C; Cynader, M

    1975-01-01

    1. Binocularly driven neurones with small receptive fields near the area centralis were recorded in the cat's superior colliculus. 2. Binocular interaction was tested by stimulating both eyes simultaneously with a single moving stimulus at various retinal disparities. 3. Collicular cells in general showed strong summation or even facilitation when the images of the stimulus were in exact correspondence on the receptive fields, sometimes with occlusion when they were out of register. The range of retinal disparity over which there was additive interaction could be as little as 1 or 2 deg, almost as narrow as for the most precisely tuned neurones in the visual cortex. Even cells with large receptive fields sometimes showed a narrow range of binocular interaction. 4. Non-directional cells generally exhibited weaker summation and broader disparity selectivity than did direction-selective cells. 5. Some neurones with virtually no response to a stimulus in one of the eyes can exhibit marked binocular interaction. Other apparently monocular cells show little or no binocular interaction. 6. The disparity of the centres of the receptive fields was measured after correcting for small eye movements, which were assessed by two different techniques. For 132 cells the measured distribution of horizontal disparity (range 4.5 deg; S.D. 0.93 deg) was significantly broader than that of vertical disparity (range 2.2 deg; S.D. 0.52 deg). Sources of error in these measurements are considered. 7. The results are discussed in relation to the known connexions between visual cortex and superior colliculus and the possible role of the latter in the regulation of eye movements. PMID:1133788

  11. [When and how to perform the superior oblique tucking surgery].

    PubMed

    Zhang, W

    2016-08-01

    Either superior oblique weakening or strengthening surgery is the most complicated and most difficult to perform in the field of strabismus surgery. The effect of superior oblique surgery is also unpredictable. In addition, improper superior oblique strengthening surgery may produce limited elevation in adduction (iatrogenic Brown syndrome). In this article, we reviewed the history of superior oblique surgery, especially on when and how to perform the superior oblique strengthening surgery for providing reference to the clinicians in the field of strabismus and pediatric ophthalmology. (Chin J Ophthalmol, 2016, 52: 565-567). PMID:27562275

  12. Industrial Education. "Small Engines".

    ERIC Educational Resources Information Center

    Parma City School District, OH.

    Part of a series of curriculum guides dealing with industrial education in junior high schools, this guide provides the student with information and manipulative experiences on small gasoline engines. Included are sections on shop adjustment, safety, small engines, internal combustion, engine construction, four stroke engines, two stroke engines,…

  13. Industrial bronchitis

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000072.htm Industrial bronchitis To use the sharing features on this page, please enable JavaScript. Industrial bronchitis is swelling (inflammation) of the large airways ...

  14. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2004-01-01

    Part of the 2003 industrial minerals review. Supply and demand data for industrial diamond are provided. Topics discussed are consumption, prices, imports and exports, government stockpiles, and the outlook for 2004.

  15. Classification of persistent left superior vena cava considering presence and development of both superior venae cavae, the anastomotic ramus between superior venae cavae, and the azygos venous system.

    PubMed

    Uemura, Mamoru; Suwa, Fumihiko; Takemura, Akimichi; Toda, Isumi; Morishita, Ayaka

    2012-12-01

    Subjects with persistent left superior vena cava were classified on the basis of the presence and thickness of both superior venae cavae, the anastomotic ramus between the superior venae cavae (anastomotic ramus), and the presence of both azygos veins. Among subjects with persistent left superior vena cava, the percentage of those with weak development of the anastomotic ramus (41.5 %) or absence of an anastomotic ramus (35.8 %) was 77.3 %. In addition, 54.7 % of subjects had a left azygos vein. However, 88.7 % of subjects had a right azygos vein. In this classification, the most frequently observed types included the presence of both superior venae cavae, an anastomotic ramus, and both azygos veins (20.8 %). During student dissection practice sessions performed on 337 cadavers that were carried out from 2002 through 2010, a subject having a left superior vena cava (in 2002) and a subject having both superior venae cavae (in 2003) were detected. The former case was reported previously. The latter case is reported in this paper. The incidence of persistent left superior vena cava was 0.59 % (2/337 cadavers). PMID:22948517

  16. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2012-01-01

    Estimated 2011 world production of natural and synthetic industrial diamond was about 4.45 billion carats. During 2011, natural industrial diamonds were produced in more than 20 countries, and synthetic industrial diamond was produced in at least 13 countries. About 98 percent of the combined natural and synthetic global output was produced in China, Ireland, Japan, Russia, South Africa and the United States. China is the world's leading producer of synthetic industrial diamond followed by Russia and the United States.

  17. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2011-01-01

    Estimated world production of natural and synthetic industrial diamond was about 4.44 billion carats in 2010. Natural industrial diamond deposits have been found in more than 35 countries, and synthetic industrial diamond is produced in at least 15 countries.

  18. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2006-01-01

    In 2005, estimated world production of natural and synthetic industrial diamond was 630 million carats. Natural industrial diamond deposits were found in more than 35 countries. Synthetic industrial diamond is produced in at least 15 countries. More than 81% of the combined natural and synthetic global output was produced in Ireland, Japan, Russia, South Africa and the United States.

  19. Industry Employment

    ERIC Educational Resources Information Center

    Occupational Outlook Quarterly, 2010

    2010-01-01

    This article illustrates projected employment change from an industry perspective over the 2008-2018 decade. Workers are grouped into an industry according to the type of good produced or service provided by the establishment in which they work. Industry employment projections are shown in terms of numeric change (growth or decline in the total…

  20. Industrial Microbiology.

    ERIC Educational Resources Information Center

    Demain, Arnold L.; Solomon, Nadine A.

    1981-01-01

    Presents an overview of the field of industrial microbiology, providing historical backgrounds of scientific discoveries in the field and descriptions of industrially important microorganisms. Applied research in industry is also detailed, with mention of gene amplification, DNA recombination, pharmaceutical approaches, and detoxification and…

  1. Carbon phosphide monolayers with superior carrier mobility.

    PubMed

    Wang, Gaoxue; Pandey, Ravindra; Karna, Shashi P

    2016-04-28

    Two dimensional (2D) materials with a finite band gap and high carrier mobility are sought after materials from both fundamental and technological perspectives. In this paper, we present the results based on the particle swarm optimization method and density functional theory which predict three geometrically different phases of the carbon phosphide (CP) monolayer consisting of sp2 hybridized C atoms and sp3 hybridized P atoms in hexagonal networks. Two of the phases, referred to as α-CP and β-CP with puckered or buckled surfaces are semiconducting with highly anisotropic electronic and mechanical properties. More remarkably, they have the lightest electrons and holes among the known 2D semiconductors, yielding superior carrier mobility. The γ-CP has a distorted hexagonal network and exhibits a semi-metallic behavior with Dirac cones. These theoretical findings suggest that the binary CP monolayer is a yet unexplored 2D material holding great promise for applications in high-performance electronics and optoelectronics. PMID:27067002

  2. Morphological characteristics of the superior cerebellar artery.

    PubMed

    Dodevski, A; Tosovska Lazarova, D; Zhivadinovik, J; Lazareska, M; Stojovska-Jovanovska, E

    2015-01-01

    With the introduction of new techniques in diagnostic and interventional radiology and progress in micro neurosurgery, accurate knowledge of the brain blood vessels is essential for daily clinical work. The aim of this study was to describe the morphological characteristics of the superior cerebellar artery and to emphasize their clinical significance. In this study we examined radiographs of 109 patients who had CT angiography at the University Clinic for Radiology in Skopje, R. Macedonia. This study included 49 females and 60 males, ranging in age from 27 to 83 years; mean age 57.4 ± 11.8 years. In 105 patients SCA arose from the basilar artery on both sides as a single vessel. In two patients SCA arose as a duplicate trunk from the basilar artery. We found unilateral duplication on the right SCA in one patient, and bilateral duplication in one patient. In two patients was noticed origin of the SCA from PCA as a single trunk from adult type of the PCA. Through knowledge of the anatomy and variations of SCA is important for clinicians as well as basic scientists who deal with problems related to intracranial vasculature in daily basis for save performance of diagnostic and interventional procedures. PMID:26076777

  3. Text legibility and the letter superiority effect.

    PubMed

    Sheedy, James E; Subbaram, Manoj V; Zimmerman, Aaron B; Hayes, John R

    2005-01-01

    Effects of font design and electronic display parameters upon text legibility were determined using a threshold size method. Participants' visual acuity (inverse of the minimum detection size, representing the threshold legibility for each condition) was measured using upper- and lowercase letters and lowercase words in combinations of 6 fonts, 3 font-smoothing modes, 4 font sizes, 10 pixel heights, and 4 stroke widths. Individual lowercase letters were 10% to 20% more legible than lowercase words (i.e., lowercase words must be 10%-20% larger to have the same threshold legibility). This letter superiority effect suggests that individual letters play a large role and word shape plays a smaller role, if any, in word identification at threshold. Pixel height, font, stroke width, and font smoothing had significant main effects on threshold legibility. Optimal legibility was attained at 9 pixels (10 points). Verdana and Arial were the most legible fonts; Times New Roman and Franklin were least legible. Subpixel rendering (ClearType) improved threshold legibility for some fonts and, in combination with Verdana, was the most legible condition. Increased stroke width (bold) improved threshold legibility but only at the thinnest width tested. Potential applications of this research include optimization of font design for legibility and readability. PMID:16553067

  4. High technology industries: Profiles and outlooks. The semiconductor industry

    NASA Astrophysics Data System (ADS)

    This profile is designed to assess the international competitive position of the U.S. Semiconductor Industry; pinpoint the major foreign and domestic challenges to American semiconductor manufacturers; and present for discussion possible options in terms of U.S. government policies affecting the sector's international standing.

  5. MTU-Kestrel airborne hyperspectral imaging campaigns of the Lake Superior ecosystem

    NASA Astrophysics Data System (ADS)

    Rafert, J. Bruce; Slough, William J.; Rohde, Charles A.; Pilant, Andrew; Otten, Leonard J.; Meigs, Andrew D.; Jones, Al; Butler, Eugene W.

    1999-10-01

    The clear waters of Lake Superior constitute the heart of one of the most significant fresh water ecosystems in the world. Lake Superior is the world's largest lake by surface area (82,100 km2) holding approximately 10% of the earth's freshwater (12,230 km3) that is not locked into glaciers or ice caps. Although Superior is arguably the most significant fresh water ecosystem on earth, questions relating to the lake and its watershed remain unanswered, including the effects of human habitation, exploitation, and economic potential of the region. There is a great diversity of scientific disciplines with a common interest in remote sensing of the Lake Superior ecosystem which have the need for data at all spatial, spectral, and temporal scales-from scales supplied by satellites, ships or aircraft at low spatial, spectral or temporal resolution, to a requirement for synoptic high resolution spatial (approximately 1 meter)/spectral (1 - 10 nm) data. During May and August of 1998, two week-long data collection campaigns were performed using the Kestrel airborne visible hyperspectral imager to acquire hyperspectral data of a broad taxonomy of ecologically significant targets, including forests, urban areas, lakeshore zones and rivers, mining industry tailing basins, and the Lake itself. We will describe the Kestrel airborne hyperspectral sensor, the collection and data reduction methodology, and flight imagery from both campaigns.

  6. Industries and cancer.

    PubMed

    Ward, E M; Burnett, C A; Ruder, A; Davis-King, K

    1997-05-01

    Epidemiologic evidence on the relationship between selected industries and cancer is reviewed. This article will focus on several industries which have not been covered elsewhere in this volume, briefly describe current research on cancer in the agricultural and construction industries, and discuss surveillance data on cancer mortality in relation to industry listed on US death certificates. Employment in the rubber industry has been associated with bladder cancer, leukemia, stomach, and lung cancer and is considered by the International Agency for Research on Cancer (IARC) to have 'sufficient evidence of carcinogenicity in humans.' Studies of workers exposed to polychlorinated biphenyls (PCBs) have reported excess mortality from gastrointestinal neoplasms, hematologic neoplasms, and skin cancer (specifically malignant melanoma); IARC considers that the evidence for carcinogenicity in humans is 'limited.' Employment in the boot and shoe industry has been associated with nasal adenocarcinomas in England and Italy ('sufficient'). Hairdressers and barbers have been found to have excess bladder cancer and less consistent evidence for several other sites ('limited'). Workers exposed to wood dust have excess mortality from cancer of the nasal sinuses and paranasal cavities; there is less consistent evidence for excess laryngeal cancer ('sufficient'). Workers employed in the petroleum industry have limited evidence for excess leukemia and other lymphatic and hematopoietic neoplasms, and skin cancer (particularly malignant melanoma) ('limited'). PMID:9498899

  7. Mask industry assessment: 2004

    NASA Astrophysics Data System (ADS)

    Shelden, Gilbert V.; Hector, Scott D.

    2004-12-01

    Microelectronics industry leaders routinely name mask cost and cycle time as top issues of concern. A survey was created with support from International SEMATECH (ISMT) and administered by SEMI North America to gather information about the mask industry as an objective assessment of its overall condition. The survey is designed with the input of mask technologists from semiconductor manufacturers, merchant mask suppliers, and makers of equipment for mask fabrication. This year's assessment is the third in the current series of annual reports and is intended to be used as a baseline for the mask industry and the microelectronics industry to gain a perspective on the technical and business status of the mask industry. This report will continue to serve as a valuable reference to identify the strengths and opportunities of the mask industry. The results may be used to guide future investments on critical path issues. This year's survey builds upon the 2003 survey to provide an ongoing database using the same questions as a baseline with only a few minor changes or additions. Questions are grouped into categories: general business profile information, data processing, yields and yield loss mechanisms, delivery times, returns and services. Within each category are a many questions that create a detailed profile of both the business and technical status of the mask industry. This assessment includes inputs from ten major global merchant and captive mask manufacturers whose revenue represents approximately 85% of the global mask market.

  8. Mask industry assessment: 2002

    NASA Astrophysics Data System (ADS)

    Kimmel, Kurt R.

    2002-12-01

    Microelectronics industry leaders routinely name mask technology and mask supply issues of cost and cycle time as top issues of concern. A survey was created with support from International SEMATECH (ISMT) and administered by SEMI North America to gather information about the mask industry as an objective assessment of its overall condition. The survey was designed with the input of member company mask technologists, merchant mask suppliers, and industry equipment makers. This assessment can be used as a baseline for the mask industry and the microelectronics industry to gain a perspective on the technical and business status of our critical mask industry. It should serve as a valuable reference to identify strengths and opportunities and to guide investments on critical-path issues. Questions are grouped into five categories: General Business Profile Information; Data Processing; Yields and Yield loss Mechanisms; Delivery Time; and Returns and Services. Within each category are a multitude of questions that create a detailed profile of both the business and technical status of the critical mask industry.

  9. Carbon phosphide monolayers with superior carrier mobility

    NASA Astrophysics Data System (ADS)

    Wang, Gaoxue; Pandey, Ravindra; Karna, Shashi P.

    2016-04-01

    Two dimensional (2D) materials with a finite band gap and high carrier mobility are sought after materials from both fundamental and technological perspectives. In this paper, we present the results based on the particle swarm optimization method and density functional theory which predict three geometrically different phases of the carbon phosphide (CP) monolayer consisting of sp2 hybridized C atoms and sp3 hybridized P atoms in hexagonal networks. Two of the phases, referred to as α-CP and β-CP with puckered or buckled surfaces are semiconducting with highly anisotropic electronic and mechanical properties. More remarkably, they have the lightest electrons and holes among the known 2D semiconductors, yielding superior carrier mobility. The γ-CP has a distorted hexagonal network and exhibits a semi-metallic behavior with Dirac cones. These theoretical findings suggest that the binary CP monolayer is a yet unexplored 2D material holding great promise for applications in high-performance electronics and optoelectronics.Two dimensional (2D) materials with a finite band gap and high carrier mobility are sought after materials from both fundamental and technological perspectives. In this paper, we present the results based on the particle swarm optimization method and density functional theory which predict three geometrically different phases of the carbon phosphide (CP) monolayer consisting of sp2 hybridized C atoms and sp3 hybridized P atoms in hexagonal networks. Two of the phases, referred to as α-CP and β-CP with puckered or buckled surfaces are semiconducting with highly anisotropic electronic and mechanical properties. More remarkably, they have the lightest electrons and holes among the known 2D semiconductors, yielding superior carrier mobility. The γ-CP has a distorted hexagonal network and exhibits a semi-metallic behavior with Dirac cones. These theoretical findings suggest that the binary CP monolayer is a yet unexplored 2D material holding great

  10. Internal standardization for the determination of cadmium, cobalt, chromium and manganese in saline produced water from petroleum industry by inductively coupled plasma optical emission spectrometry after cloud point extraction

    NASA Astrophysics Data System (ADS)

    Bezerra, Marcos Almeida; Mitihiro do Nascimento Maêda, Sérgio; Oliveira, Eliane Padua; de Fátima Batista de Carvalho, Maria; Santelli, Ricardo Erthal

    2007-09-01

    In the present paper a procedure is proposed for the determination of traces of Cd, Co, Mn and Cr in petroleum industry produced water by inductively coupled plasma optical emission spectrometry. The procedure is based on cloud point extraction of these metals, as their dithizonate complexes, into the surfactant-rich phase of octylphenoxypolyethoxyethanol surfactant (Triton X-114). Extractions were carried out in solutions with salinities between 10‰ and 70‰. Since residual salinity in the surfactant-rich phase caused differences in its transport to the plasma, yttrium was used as an internal standard to correct for this effect. The simultaneous metal extraction procedure was optimized by response surface methodology using a Doehlert design and desirability function. Enhancement factors of 21, 21, 9 and 19, along with limits of quantification of 0.093, 0.20, 0.73 and 1.2 μg L - 1 , and precision expressed as relative standard deviation ( n = 8, 20.0 μg L - 1 ) of 5.8, 1.2, 1.7 and 5.7% were obtained for Cd, Co, Mn and Cr, respectively. The accuracy was evaluated by spike recovery tests on the high salinity water samples with salinity of 40 and 63‰.

  11. Vocal premotor activity in the superior colliculus.

    PubMed

    Sinha, Shiva R; Moss, Cynthia F

    2007-01-01

    Chronic neural recordings were taken from the midbrain superior colliculus (SC) of echolocating bats while they were engaged in one of two distinct behavioral tasks: virtual target amplitude discrimination (VTAD) and real oscillating target tracking (ROTT). In the VTAD task, bats used a limited range of sonar call features to discriminate the amplitude category of echoes, whereas in the ROTT task, the bat produced dynamically modulated sonar calls to track a moving target. Newly developed methods for chronic recordings in unrestrained, behaving bats reveal two consistent bouts of SC neural activity preceding the onset of sonar vocalizations in both tasks. A short lead bout occurs tightly coupled to vocal onset (VTAD, -5.1 to -2.2 ms range, -3.6 +/- 0.7 ms mean lead time; ROTT, -3.0 to + 0.4 ms range, -1.2 +/- 1.3 ms mean lead time), and this activity may play a role in marking the time of each sonar emission. A long lead bout in SC activity occurs earlier and spreads over a longer interval (VTAD, -40.6 to -8.4 ms range, -22.2 +/- 3.9 ms mean lead time; ROTT, -29.8 to -7.1 ms range, -17.5 +/- 9.1 ms mean lead time) when compared with short lead events. In the goal-directed ROTT task, the timing of long lead event times vary with the bat's sonar call duration. This finding, along with behavioral studies demonstrating that bats adjust sonar call duration as they track targets at changing distance, suggests the bat SC contributes to range-dependent adjustments of sonar call duration. PMID:17202477

  12. International occupational health.

    PubMed

    LaDou, Joseph

    2003-08-01

    Working conditions for the majority of the world's workers do not meet the minimum standards and guidelines set by international agencies. Occupational health and safety laws cover only about 10 percent of the population in developing countries, omitting many major hazardous industries and occupations. With rare exception, most countries defer to the United Nations the responsibility for international occupational health. The UN's international agencies have had limited success in bringing occupational health to the industrializing countries. The International Labor Organization (ILO) conventions are intended to guide all countries in the promotion of workplace safety and in managing occupational health and safety programs. ILO conventions and recommendations on occupational safety and health are international agreements that have legal force only if they are ratified by ILO member states. The most important ILO Convention on Occupational Safety and Health has been ratified by only 37 of the 175 ILO member states. Only 23 countries have ratified the ILO Employment Injury Benefits Convention that lists occupational diseases for which compensation should be paid. The World Health Organization (WHO) is responsible for the technical aspects of occupational health and safety, the promotion of medical services and hygienic standards. Limited WHO and ILO funding severely impedes the development of international occupational health. The U.S. reliance on international agencies to promote health and safety in the industrializing countries is not nearly adequate. This is particularly true if occupational health continues to be regarded primarily as an academic exercise by the developed countries, and a budgetary triviality by the international agencies. Occupational health is not a goal achievable in isolation. It should be part of a major institutional development that touches and reforms every level of government in an industrializing country. Occupational health and safety

  13. PACS industry in Korea

    NASA Astrophysics Data System (ADS)

    Kim, Hee-Joung

    2002-05-01

    PACS industry in Korea has been rapidly growing, since government had supported collaborative PACS project between industry and university hospital. In the beginning, PACS industry had focused on developing peripheral PACS solutions, while the Korea PACS society was being formed. A few companies had started developing and installing domestic large-scale full-PACS system for teaching hospitals. Several years later, many hospitals have installed full-PACS system with national policy of reimbursement for PACS exams in November 1999. Both experiences of full-PACS installation and national policy generated tremendous intellectual and technological expertise about PACS at all levels, clinical, hospital management, education, and industrial sectors. There are now more than 20 domestic PACS companies. They have enough experiences which are capable of installing a truly full-PACS system for large-scale teaching hospitals. As an example, a domestic company had installed more than 40 full-PACS systems within 2-3 years. Enough experiences of full-PACS installation in Korea lead PACS industry to start exporting their full-PACS solutions. However, further understanding and timely implementation of continuously evolving international standard and integrated healthcare enterprise concepts may be necessary for international leading of PACS technologies for the future.

  14. [Superior nursing in Brazil and associative life].

    PubMed

    Baptista, Suely de Souza; Barreira, Ieda de Alencar

    2006-01-01

    This historical-critical study discusses the interrelations between the Brazilian Nursing Association and the baccalaureate nursing courses in the Brazilian society. The insertion of nursing in Brazilian university began in the late 1930's. Such a movement was favored by the federal policy of higher education in the mid-twentieth century and it was accomplished by the University Reform of 1968. The achievement of a higher degree in scientification of nursing, as a mastery of knowledge field, had become the biggest challenge the field of nursing had to face in order to consolidate its reputation in the international and national scientific community. PMID:17165385

  15. Solar industrial process heat

    SciTech Connect

    Lumsdaine, E.

    1981-04-01

    The aim of the assessment reported is to candidly examine the contribution that solar industrial process heat (SIPH) is realistically able to make in the near and long-term energy futures of the United States. The performance history of government and privately funded SIPH demonstration programs, 15 of which are briefly summarized, and the present status of SIPH technology are discussed. The technical and performance characteristics of solar industrial process heat plants and equipment are reviewed, as well as evaluating how the operating experience of over a dozen SIPH demonstration projects is influencing institutional acceptance and economoc projections. Implications for domestic energy policy and international implications are briefly discussed. (LEW)

  16. Food of lake trout in Lake Superior

    USGS Publications Warehouse

    Dryer, William R.; Erkkila, Leo F.; Tetzloff, Clifford L.

    1965-01-01

    Stomachs were examined from 1,492 lake trout and 83 siscowets collected from Lake Superior. Data are given on the food of lake trout of legal size (17 inches or longer) by year, season, and depth of water, and on the relation between food and size among smaller lake trout. Fish contributed 96.7 to 99.9 per cent of the total volume of food in the annual samples. Ciscoes (Coregonus spp.) were most common (52.2 to 87.5 per cent of the volume) in 1950 to 1953 and American smelt ranked first (65.6 per cent of the volume) in 1963. Cottids were in 8.9 to 12.3 per cent of the stomachs in 1950 to 1953 but in only 4.3 per cent in 1963. Insects ranked second to fish in occurrence (9.6 per cent for the combined samples) and crustaceans followed at 3.9 per cent. The greatest seasonal changes in the food of lake trout were among fish caught at 35 fathoms and shallower. The occurrence of Coregonus increased from 34.6 per cent in February-March to 71.1 per cent in October-December. Smelt were in 76.9 per cent of the stomachs in February-March but in only 2.2 per cent in October-December. Cottids, Mysis relicta, and insects were most common in the July-September collections. Lake trout taken at depths greater than 35 fathoms had eaten a higher percentage of Cottidae and Coregonus than had those captured in shallower water. Smelt, ninespine sticklebacks, Mysis, and insects were more frequent in stomachs of lake trout from less than 35 fathoms. Crustaceans comprised more than 70 per cent of the total volume of food for 4.0- to 7.9-inch lake trout but their importance decreased as the lake trout grew larger. Pontoporeia affinis was the most common in the stomachs of 4.0- to 6.9-inch lake trout and Mysis held first rank at 7.0 to 12.9 inches. Ostracods were important only to 4.0- to 4.9-inch lake trout. As the lake trout became larger, the importance of fish grew from 4.4-per cent occurrence at 5.0 to 5.9 inches to 93.9 per cent at 16.0 to 16.9 inches. Smelt were most commonly eaten by

  17. Crashworthy Seats Would Afford Superior Protection

    NASA Technical Reports Server (NTRS)

    Gohmert, Dustin

    2009-01-01

    Seats to prevent or limit crash injuries to astronauts aboard the crew vehicle of the Orion spacecraft are undergoing development. The design of these seats incorporates and goes beyond crash-protection concepts embodied in prior spacecraft and racing-car seats to afford superior protection against impacts. Although the seats are designed to support astronauts in a recumbent, quasi-fetal posture that would likely not be suitable for non-spacecraft applications, parts of the design could be adapted to military and some civilian aircraft seats and to racing car seats to increase levels of protection. The main problem in designing any crashworthy seat is to provide full support of the occupant against anticipated crash and emergency-landing loads so as to safely limit motion, along any axis, of any part of the occupant s body relative to (1) any other part of the occupant s body, (2) the spacecraft or other vehicle, and (3) the seat itself. In the original Orion spacecraft application and in other applications that could easily be envisioned, the problem is complicated by severe limits on space available for the seat, a requirement to enable rapid egress by the occupant after a crash, and a requirement to provide for fitting of the seat to a wide range of sizes and shapes of a human body covered by a crash suit, space suit, or other protective garment. The problem is further complicated by other Orion-application-specific requirements that must be omitted here for the sake of brevity. To accommodate the wide range of crewmember body lengths within the limits on available space in the original Orion application, the design provides for taller crewmembers to pull their legs back closer toward their chests, while shorter crewmembers can allow their legs to stretch out further. The range of hip-support seat adjustments needed to effect this accommodation, as derived from NASA s Human Systems Integration Standard, was found to define a parabolic path along which the knees

  18. Lighting industry acceptance of solid state lighting

    NASA Astrophysics Data System (ADS)

    Lydecker, Stephen H.; Leadford, Kevin F.; Ooyen, Carla A.

    2004-01-01

    HBLEDs promise a new paradigm in lighting. Lighting industry acceptance of this exciting new source will be based on the ability of LED lamp and luminaire manufacturers to work together and in conjunction with technical societies to propose and adopt new standards, solve technical challenges, and develop effective luminaires. Once these luminaires are able to deliver superior value, industry adoption promises to be rapid based on the implementation of similar technologies in recent history.

  19. Industrial Robots.

    ERIC Educational Resources Information Center

    Reed, Dean; Harden, Thomas K.

    Robots are mechanical devices that can be programmed to perform some task of manipulation or locomotion under automatic control. This paper discusses: (1) early developments of the robotics industry in the United States; (2) the present structure of the industry; (3) noneconomic factors related to the use of robots; (4) labor considerations…

  20. Industrial Minerals.

    ERIC Educational Resources Information Center

    Brady, Lawrence L.

    1983-01-01

    Discusses trends in and factors related to the production of industrial minerals during 1982, indicating that, as 1981 marked a downturn in production of industrial minerals, 1982 continued the trend with temporary and permanent cutbacks in mine and plant production. Includes highlights of several conferences/conference papers in this field.…

  1. 33 CFR 117.495 - Superior Oil Canal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Superior Oil Canal. 117.495 Section 117.495 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.495 Superior Oil Canal. The draw...

  2. 33 CFR 117.495 - Superior Oil Canal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Superior Oil Canal. 117.495 Section 117.495 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.495 Superior Oil Canal. The draw...

  3. 33 CFR 117.495 - Superior Oil Canal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Superior Oil Canal. 117.495 Section 117.495 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.495 Superior Oil Canal. The draw...

  4. 77 FR 50079 - Meeting of the Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... Forest Service Meeting of the Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The... review, selection, prioritization and recommendation projects submitted by August 27, 2012, under...

  5. 28 CFR 2.60 - Superior program achievement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Superior program achievement. 2.60 Section 2.60 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.60 Superior program achievement. (a)...

  6. FORAGE FISH AND ZOOPLANKTON COMMUNITY COMPOSITION IN WESTERN LAKE SUPERIOR

    EPA Science Inventory

    We assessed the abundance, size, and species composition of the fish and zooplankton communities of western Lake Superior during 1996 and 1997. Data were analyzed for 3 ecoregions (Duluth-Superior (1), Apostle Islands (2), Minnesota coast (3) differing in lake bathymetry, phsiodo...

  7. The Development of the Picture-Superiority Effect

    ERIC Educational Resources Information Center

    Whitehouse, Andrew J. O.; Maybery, Murray T.; Durkin, Kevin

    2006-01-01

    When pictures and words are presented serially in an explicit memory task, recall of the pictures is superior. While this effect is well established in the adult population, little is known of the development of this picture-superiority effect in typical development. This task was administered to 80 participants from middle childhood to…

  8. 45 CFR 73.735-504 - Gifts to official superiors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Gifts to official superiors. 73.735-504 Section 73.735-504 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION STANDARDS OF CONDUCT Gifts, Entertainment, and Favors § 73.735-504 Gifts to official superiors. An employee shall...

  9. Word superiority, pseudoword superiority, and learning to read: a comparison of dyslexic and normal readers.

    PubMed

    Grainger, Jonathan; Bouttevin, Sébastien; Truc, Cathy; Bastien, Mireille; Ziegler, Johannes

    2003-12-01

    Identification of letters embedded in briefly presented words (e.g., TABLE), pseudowords (e.g., TOBLE), and illegal nonwords (e.g., TPBFE) was measured using the Reicher-Wheeler paradigm. Children diagnosed as dyslexic and showing a clear disadvantage in recognizing and reading aloud words and pseudowords (compared to chronological age-matched controls) showed a pattern of results that was qualitatively identical to both reading age and chronological age control children. In all three groups a small nonsignificant advantage was obtained for letter identification in words compared to pseudowords, and a massive advantage for letter identification in pseudowords compared to illegal nonwords. A group of adult participants tested with the same materials showed the classic word superiority effect as well as a pseudoword advantage over illegal nonwords. These results suggest that the pseudoword superiority effect is subtended by regularities operating at the level of sublexical orthographic representations (orthotactic constraints). This phenomenon could provide a useful tool for future investigations of the development of orthotactic constraints during reading acquisition. PMID:14642545

  10. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2000-01-01

    The state of the global industrial garnet industry in 1999 is discussed. Industrial garnet mined in the U.S., which accounts for approximately one-third of the world's total, is usually a solid-solution of almandine and pyrope. The U.S. is the largest consumer of industrial garnet, using an estimated 47,800 st in 1999 as an abrasive and as a filtration medium in the petroleum industry, filtration plants, aircraft and motor vehicle manufacture, shipbuilding, wood furniture finishing operations, electronic component manufacture, ceramics manufacture, and glass production. Prices for crude concentrates ranged from approximately $50 to $110/st and refined garnet from $50 to $215/st in 1999, depending on type, source, quantity purchased, quality, and application.

  11. Space industrialization studies - An overview

    NASA Technical Reports Server (NTRS)

    Priest, C.; Bradford, R.

    1977-01-01

    An overview of NASA's current planning for a space industrialization program is described as an introduction to the papers on Space Industrialization being presented by Rockwell International Corporation and Science Applications Incorporated. Background information is presented that outlines the integrated planning process which resulted in specific long range goals and objectives being formulated for NASA programs in technology, environment, resources, earth science, communications, space exploration, aeronautics, and an expanded application of space called space industrialization. Program objectives for NASA's Industrialization of Space and studies on potential near term supporting elements (Space Platform, Large Space Structures, Orbital Operations Capabilities Development, Space Manufacturing Module) are discussed.

  12. Presence of selected chemicals of emerging concern in water and bottom sediment from the St. Louis River, St. Louis Bay, and Superior Bay, Minnesota and Wisconsin, 2010

    USGS Publications Warehouse

    Christensen, Victoria G.; Lee, Kathy E.; Kieta, Kristen A.; Elliott, Sarah M.

    2012-01-01

    The St. Louis Bay of Lake Superior receives substantial urban runoff, wastewater treatment plant effluent, and industrial effluent. In 1987, the International Joint Commission designated the St. Louis Bay portion of the lower St. Louis River as one of the Great Lakes Areas of Concern. Concerns exist about the potential effects of chemicals of emerging concern on aquatic biota because many of these chemicals, including endocrine active chemicals, have been shown to affect the endocrine systems of fish. To determine the occurrence of chemicals of emerging concern in the St. Louis River, the St. Louis Bay, and Superior Bay, the U.S. Geological Survey in cooperation with the Minnesota Pollution Control Agency and the Wisconsin Department of Natural Resources collected water and bottom-sediment samples from 40 sites from August through October 2010. The objectives of this study were to (1) identify the extent to which chemicals of emerging concern, including pharmaceuticals, hormones, and other organic chemicals, occur in the St. Louis River, St. Louis Bay, and Superior Bay, and (2) identify the extent to which the chemicals may have accumulated in bottom sediment of the study area. Samples were analyzed for selected wastewater indicators, hormones, sterols, bisphenol A, and human-health pharmaceuticals. During this study, 33 of 89 chemicals of emerging concern were detected among all water samples collected and 56 of 104 chemicals of emerging concern were detected in bottom-sediment samples. The chemical N,N-diethyl-meta-toluamide (DEET) was the most commonly detected chemical in water samples and 2,6-dimethylnaphthalene was the most commonly detected chemical in bottom-sediment samples. In general, chemicals of emerging concern were detected at a higher frequency in bottom-sediment samples than in water samples. Estrone (a steroid hormone) and hexahydrohexamethyl cyclopentabensopyran (a synthetic fragrance) were the most commonly detected endocrine active chemicals in

  13. Industrial labor relations manual

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The NASA Industrial Labor Relations Manual provides internal guidelines and procedures to assist NASA Field Installations in dealing with contractor labor management disputes, Service Contract Act variance hearings, and to provide access of Labor Union Representatives to NASA for the purpose of maintaining schedules and goals in connection with vital NASA programs. This manual will be revised by page changes as revisions become necessary. Initial distribution of this manual has been made to NASA Headquarters and Field Installations.

  14. Avulsion-fracture of the anterior superior iliac spine with meralgia paresthetica: a case report.

    PubMed

    Hayashi, Shinya; Nishiyama, Takayuki; Fujishiro, Takaaki; Kanzaki, Noriyuki; Kurosaka, Masahiro

    2011-12-01

    We present a rare case of avulsion-fracture of the anterior superior iliac spine with meralgia paresthetica in a 16-year-old male basketball player. He had sensory disturbance affecting his left lateral thigh 10 days after the injury. Tinel's sign was elicited on percussing the avulsed bony fragment of the anterior superior iliac spine. He underwent open reduction and internal fixation. The lateral femoral cutaneous nerve was noted to be entrapped by one third of the avulsed bony fragment. That fragment was removed, and the remaining portion was reduced and fixed with 2 screws. At week 6, the patient had returned to basketball playing without pain. At week 8, sensory distribution in the left lateral thigh had returned to normal. PMID:22184178

  15. Totally endoscopic robotic resection of left atrial myxoma with persistent left superior vena cava.

    PubMed

    Tarui, Tatsuya; Ishikawa, Norihiko; Ohtake, Hiroshi; Watanabe, Go

    2016-07-01

    A 68-year old man with a cardiac tumour was admitted for robotic tumour resection using the da Vinci S Surgical System. While undergoing preoperative examination, he was found to have a persistent left superior vena cava. After general anaesthesia and single-lung ventilation, cardiopulmonary bypass was established, with venous drainage through bilateral internal jugular and right femoral veins and arterial return through the right femoral artery. Robotic tumour resection was performed by four ports in the right chest. There were no difficulties during the operation, and successful tumour resection was achieved with satisfactory margins. He was discharged without complications. Persistent left superior vena cava is very rare, but if diagnosed preoperatively and an appropriate operative plan is made, robotic cardiac surgery can be performed safely. With robotic surgery, cardiac tumour resection can be feasibly performed, with cosmetic benefits. PMID:26989070

  16. Merit Pay International

    ERIC Educational Resources Information Center

    Woessmann, Ludger

    2011-01-01

    American 15-year-olds continue to perform no better than at the industrial-world average in reading and science, and below that in mathematics. According to the results of the 2009 Program for International Student Assessment (PISA) tests, released in December 2010 by the Organisation for Economic Co-operation and Development (OECD), the United…

  17. Introduction to International Trade.

    ERIC Educational Resources Information Center

    Intercom, 1986

    1986-01-01

    Focusing mainly on United States-Japan relations, this issue provides 11 lesson plans and student handouts dealing with international trade topics such as protective tariffs, currency exchange rates, unofficial trade barriers, causes of unemployment, the balance of payments and the internationalization of the automobile industry. (JDH)

  18. Industrial ecology.

    PubMed

    Patel, C K

    1992-02-01

    Industrial ecology addresses issues that will impact future production, use, and disposal technologies; proper use of the concept should reduce significantly the resources devoted to potential remediation in the future. This cradle-to-reincarnation production philosophy includes industrial processes that are environmentally sound and products that are environmentally safe during use and economically recyclable after use without adverse impact on the environment or on the net cost to society. This will require an industry-university-government round table to set the strategy and agenda for progress. PMID:11607254

  19. Petroleum industry in Iran

    SciTech Connect

    Farideh, A.

    1981-01-01

    This study examines the oil industry in Iran from the early discovery of oil nearly two hundred years ago in Mazandaran (north part) to the development of a giant modern industry in the twentieth century. Chapter I presents a brief historical setting to introduce the reader to the importance of oil in Iran. It focuses on the economic implications of the early oil concessions in the period 1901 to 1951. Chapter II discusses the nationalization of the Iranian oil industry and creation of NIOC in 1951 and the international political and economic implication of these activities. Chapter III explains the activities of NIOC in Iran. Exploration and drilling, production, exports, refineries, natural gas, petrochemicals and internal distributions are studied. Chapter IV discusses the role of the development planning of Iran. A brief presentation of the First Development Plan through the Fifth Development Plan is given. Sources and uses of funds by plan organization during these Five Plans is studied. The Iran and Iraq War is also studied briefly, but the uncertainty of its resolution prevents any close analysis of its impact on the Iranian oil industry. One conclusion, however, is certain; oil has been a vital resource in Iran's past and it will remain the lifetime of its economic development in the future.

  20. Mask industry assessment: 2003

    NASA Astrophysics Data System (ADS)

    Kimmel, Kurt R.

    2003-12-01

    Microelectronics industry leaders routinely name mask technology and mask supply issues of cost and cycle time as top issues of concern. A survey was initiated in 2002 with support from International SEMATECH (ISMT) and administered by SEMI North America to gather information about the mask industry as an objective assessment of its overall condition.1 This paper presents the results of the second annual survey which is an enhanced version of the inaugural survey building upon its strengths and improving the weak points. The original survey was designed with the input of member company mask technologists, merchant mask suppliers, and industry equipment makers. The assessment is intended to be used as a baseline for the mask industry and the microelectronics industry to gain a perspective on the technical and business status of the critical mask industry. An objective is to create a valuable reference to identify strengths and opportunities and to guide investments on critical-path issues. As subsequent years are added, historical profiles can also be created. This assessment includes inputs from ten major global merchant and captive mask manufacturers representing approximately 80% of the global mask market (using revenue as the measure) and making this the most comprehensive mask industry survey ever. The participating companies are: Compugraphics, Dai Nippon Printing, Dupont Photomask, Hoya, IBM, Infineon, Intel, Taiwan Mask Company, Toppan, and TSMC. Questions are grouped into five categories: General Business Profile Information; Data Processing; Yields and Yield loss Mechanisms; Delivery Time; and Returns and Services. Within each category are a multitude of questions that create a detailed profile of both the business and technical status of the mask industry.

  1. Absence of the superior petrosal veins and sinus: Surgical considerations

    PubMed Central

    Matsushima, Ken; Ribas, Eduardo Santamaria Carvalhal; Kiyosue, Hiro; Komune, Noritaka; Miki, Koichi; Rhoton, Albert L.

    2015-01-01

    Background: The superior petrosal vein, one of the most constant and largest drainage pathways in the posterior fossa, may result in complications if occluded. This study calls attention to a unique variant in which the superior petrosal veins and sinus were absent unilaterally, and the venous drainage was through the galenic and tentorial drainage groups. Methods: This study examines one venogram and another anatomic specimen in which the superior petrosal vein and sinus were absent. Results: The superior petrosal veins, described as 1–3 bridging veins, emptying into the superior petrosal sinus, are the major drainage pathways of the petrosal group of posterior fossa veins. In the cases presented, the superior petrosal vein and sinus were absent and venous drainage was through the galenic and tentorial groups, including the lateral mesencephalic or bridging vein on the tentorial cerebellar surface. Conclusions: In cases in which the superior petrosal sinus and veins are absent, care should be directed to preserving the collateral drainage through the galenic and tentorial tributaries. Although surgical strategies for intraoperative management and preservation of venous structures are still controversial, knowledge of the possible anatomical variations is considered to be essential to improve surgical outcomes. PMID:25745589

  2. Experience Industry

    ERIC Educational Resources Information Center

    Laslett, R. L.

    1978-01-01

    The author, a tertiary chemistry teacher, spent a period of six weeks in a research project with an industrial firm. Describes his experience, the benefits and insight he gained from such an exchange. (GA)

  3. INDUSTRIAL WASTEWATER

    EPA Science Inventory

    This document contains: federal legislation, NRDC consent degree, regulations, the research program, and the different treatments used for petrochemistry, pesticides, inorganic chemicals, batteries, metal finishing, iron and steel, electric power, textiles and leather industries.

  4. Placement of a Retrievable Guenther Tulip Filter in the Superior Vena Cava for Upper Extremity Deep Venous Thrombosis

    SciTech Connect

    Nadkarni, Sanjay; Macdonald, Sumaira; Cleveland, Trevor J.; Gaines, Peter A.

    2002-12-15

    A retrievable Guenther Tulip caval filter(William Cook, Europe) was successfully placed and retrieved in the superior vena cava for upper extremity deep venous thrombosis in a 56-year-old woman. Bilateral subclavian and internal jugular venous thromboses thought secondary to placement of multiple central venous catheters were present. There have been reports of the use of permanent Greenfield filters and a single case report of a temporary filter in the superior vena cava. As far as we are aware this is the first reported placement and successful retrieval of a filter in these circumstances.

  5. Fermentation industry

    SciTech Connect

    Irvine, R.L.

    1980-06-01

    This article reviews current literature on the fermentation industry. The reuse, recycling and recovery of by-products previously discarded as waste are mentioned, including a Swedish brewery that hopes to reduce discharge of pollutants and the production of single cell protein from a variety of fermentation wastes. The treatment of wastes to produce food substitutes and fertilizers is mentioned together with treatment methods used in distilleries, wineries and in the pharmaceutical industry. (87 References)

  6. International Education and (Dis)Embodied Cosmopolitanisms

    ERIC Educational Resources Information Center

    Sidhu, Ravinder Kaur; Dall'Alba, Gloria

    2012-01-01

    This article is a critical examination of practices and representations that constitute international education. While international education has provided substantial contributions and benefits for nation-states and international students, we question the discourses and practices which inform the international education export industry. The…

  7. Data fusion in X-ray computed tomography using a superiorization approach

    SciTech Connect

    Schrapp, Michael J.; Herman, Gabor T.

    2014-05-15

    X-ray computed tomography (CT) is an important and widespread inspection technique in industrial non-destructive testing. However, large-sized and heavily absorbing objects cause artifacts due to either the lack of penetration of the specimen in specific directions or by having data from only a limited angular range of views. In such cases, valuable information about the specimen is not revealed by the CT measurements alone. Further imaging modalities, such as optical scanning and ultrasonic testing, are able to provide data (such as an edge map) that are complementary to the CT acquisition. In this paper, a superiorization approach (a newly developed method for constrained optimization) is used to incorporate the complementary data into the CT reconstruction; this allows precise localization of edges that are not resolvable from the CT data by itself. Superiorization, as presented in this paper, exploits the fact that the simultaneous algebraic reconstruction technique (SART), often used for CT reconstruction, is resilient to perturbations; i.e., it can be modified to produce an output that is as consistent with the CT measurements as the output of unmodified SART, but is more consistent with the complementary data. The application of this superiorized SART method to measured data of a turbine blade demonstrates a clear improvement in the quality of the reconstructed image.

  8. Data fusion in X-ray computed tomography using a superiorization approach

    NASA Astrophysics Data System (ADS)

    Schrapp, Michael J.; Herman, Gabor T.

    2014-05-01

    X-ray computed tomography (CT) is an important and widespread inspection technique in industrial non-destructive testing. However, large-sized and heavily absorbing objects cause artifacts due to either the lack of penetration of the specimen in specific directions or by having data from only a limited angular range of views. In such cases, valuable information about the specimen is not revealed by the CT measurements alone. Further imaging modalities, such as optical scanning and ultrasonic testing, are able to provide data (such as an edge map) that are complementary to the CT acquisition. In this paper, a superiorization approach (a newly developed method for constrained optimization) is used to incorporate the complementary data into the CT reconstruction; this allows precise localization of edges that are not resolvable from the CT data by itself. Superiorization, as presented in this paper, exploits the fact that the simultaneous algebraic reconstruction technique (SART), often used for CT reconstruction, is resilient to perturbations; i.e., it can be modified to produce an output that is as consistent with the CT measurements as the output of unmodified SART, but is more consistent with the complementary data. The application of this superiorized SART method to measured data of a turbine blade demonstrates a clear improvement in the quality of the reconstructed image.

  9. Development of the Air Transport Industry

    NASA Technical Reports Server (NTRS)

    Taneja, N.

    1972-01-01

    The major developments are outlined in the U.S. scheduled air transport industry both domestic and international, together with a brief history of the European air transport system. The role and formulation of the U.S. Civil Aeronautics Board, International Civil Aviation Organization, and International Air Transport Association are also covered.

  10. FISH ASSEMBLAGES AS INDICATORS OF LAKE SUPERIOR COASTAL WETLAND CONDITION

    EPA Science Inventory

    Fish assemblages associated with coastal wetlands in Lake Superior are poorly described. Understanding the environmental factors structuring the biota in these habitats is essential to developing robust indicators of their condition. To identify key environmental influences struc...

  11. LIMNOLOGY OF MICHIGAN'S NEARSHORE WATERS OF LAKES SUPERIOR AND HURON

    EPA Science Inventory

    Limnological assessments, including water and sediment chemistry, bacterial densities, zoo- and phyto-plankton and benthic macroinvertebrate community structure, and fish contaminants, were performed at 24 locations in Michigan's nearshore waters of Lakes Superior and Huron in 19...

  12. Sonographically guided superior laryngeal nerve block during awake fiberoptic intubation.

    PubMed

    Sawka, Andrew; Tang, Raymond; Vaghadia, Himat

    2015-04-15

    We report 5 patients who underwent ultrasound-guided superior laryngeal nerve block before awake intubation and general anesthesia. We used a 8- to 15-MHz hockey stick-shaped ultrasound transducer (HST15-8/20 linear probe, Ultrasonix) to visualize the superior laryngeal nerve. A 3.8-cm 25-G needle was inserted in real time and directed toward the superior laryngeal nerve followed by circumferential placement of local anesthetic. All 5 patients tolerated subsequent awake fiberoptic intubation with either minimal or no sedation. Sonographically guided superior laryngeal nerve block may be useful in patients where identification of landmarks in the neck is difficult as a result of patient anatomy. PMID:25867195

  13. DO GRAZING CATTLE SEEK NUTRITIONALLY SUPERIOR PORTIONS OF PASTURES?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study evaluated the hypothesis that grazing cattle will most often frequent nutritionally superior portions of large pastures. Forage quantity/quality characteristics were mapped among three pastures and cattle grazing patterns subsequently tracked with GPS collars. Cattle preferred locations...

  14. 28 CFR 2.60 - Superior program achievement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... substance abuse program of at least 500 hours will be given prompt review by the Commission for a possible... or a case with both superior program achievement and minor disciplinary infraction(s))....

  15. 28 CFR 2.60 - Superior program achievement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... substance abuse program of at least 500 hours will be given prompt review by the Commission for a possible... or a case with both superior program achievement and minor disciplinary infraction(s))....

  16. 28 CFR 2.60 - Superior program achievement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... substance abuse program of at least 500 hours will be given prompt review by the Commission for a possible... or a case with both superior program achievement and minor disciplinary infraction(s))....

  17. 28 CFR 2.60 - Superior program achievement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... substance abuse program of at least 500 hours will be given prompt review by the Commission for a possible... or a case with both superior program achievement and minor disciplinary infraction(s))....

  18. Industrial Hygiene Laboratory accreditation: The JSC experience

    NASA Technical Reports Server (NTRS)

    Fadner, Dawn E.

    1993-01-01

    The American Industrial Hygiene Association (AIHA) is a society of professionals dedicated to the health and safety of workers and community. With more than 10,000 members, the AIHA is the largest international association serving occupational and environmental health professionals practicing industrial hygiene in private industry, academia, government, labor, and independent organizations. In 1973, AIHA developed a National Industrial Hygiene Laboratory Accreditation Program. The purposes of this program are shown.

  19. Advanced gas turbines: The choice for low-cost, environmentally superior electric power generation

    SciTech Connect

    Zeh, C.M.

    1996-08-01

    In July 1993, the US Department of Energy (DOE) initiated an ambitious 8-year program to advance state-of-the-art gas turbine technology for land-based electric power generation. The program, known as the Advanced Turbine System (ATS) Program, is a joint government/industry program with the objective to demonstrate advanced industrial and utility gas turbine systems by the year 2000. The goals of the ATS Program are to develop gas turbine systems capable of providing low-cost electric power, while maintaining environmental superiority over competing power generation options. A progress report on the ATS Program pertaining to program status at DOE will be presented and reviewed in this paper. The technical challenges, advanced critical technology requirements, and systems designs meeting the goals of the program will be described and discussed.

  20. Mask industry assessment: 2005

    NASA Astrophysics Data System (ADS)

    Shelden, Gilbert; Hector, Scott

    2005-11-01

    Microelectronics industry leaders routinely name mask cost and cycle time as top issues of concern. A survey was created with support from International SEMATECH (ISMT) and administered by SEMI North America to gather information about the mask industry as an objective assessment of its overall condition. The survey is designed with the input of mask technologists from semiconductor manufacturers, merchant mask suppliers, and makers of equipment for mask fabrication. This year's assessment is the fourth in the current series of annual reports and is intended to be used as a baseline for the mask industry and the microelectronics industry to gain a perspective on the technical and business status of the mask industry. This report will continue to serve as a valuable reference to identify the strengths and opportunities of the mask industry. The results may be used to guide future investments on critical path issues. This year's survey contains all of the 2004 survey questions to provide an ongoing database. Additional questions were added to the survey covering operating cost factors and equipment utilization. Questions are grouped into categories: general business profile information, data processing, yields and yield loss mechanisms, delivery times, returns and services, operating cost factors and equipment utilization. Within each category are a many questions that create a detailed profile of both the business and technical status of the mask industry. This assessment includes inputs from eight major global merchant and captive mask manufacturers whose revenue represents approximately 85% of the global mask market. This participation rate is reduced by one captive from 2004. Note: Toppan, DuPont Photomasks Inc and AMTC (new) were consolidated into one input therefore the 2004 and 2005 surveys are basically equivalent.

  1. Methods for assessing the energy-saving efficiency of industrial symbiosis in industrial parks.

    PubMed

    Li, Wenfeng; Cui, Zhaojie; Han, Feng

    2015-01-01

    The available energy resources are being depleted worldwide. Industrial symbiosis (IS) provides a promising approach for increasing the efficiency of energy utilization, with numerous studies reporting the superiority of this technology. However, studies quantifying the energy-saving efficiency of IS remain insufficient. This paper proposes an index system for the quantitative evaluation of the energy-saving efficiency of IS. Both energy-saving and financial indexes were selected, the former include the IS energy-saving index, the contribution rate of energy saved through IS, fractional energy savings, and cut rate of energy consumption per total output value; and the latter include the IS investment payback period, IS input-output ratio, net present value (NPV), and internal rate of return (IRR) of IS. The proposed methods were applied to a case study on the XF Industrial Park (XF IP), in the city of Liaocheng in Shandong Province of China. Three energy-saving channels using IS were found in the XF IP: (a) utilizing the energy of high-temperature materials among industrial processes, (b) recovering waste heat and steam between different processes, and (c) saving energy by sharing infrastructures. The results showed that the energy efficiency index of IS was 0.326, accounting for 34.6% of the comprehensive energy-saving index in 2011, and the fractional energy-savings were 12.42%. The index of energy consumption per total industrial output value varied from 90.9 tce/MRMB to 51.6 tce/MRMB. Thus, the cut rate of energy consumption per total industrial output value was 43.42%. The average values of the IS input-output ratio was 406.2 RMB/tce, 57.2% lower than the price of standard coal. Static investment payback period in the XF IP was 8.5 months, indicating that the XF IP began to earn profit 8.5 months after the construction of all IS modes. The NVP and IRR of each IS mode in the XF IP were greater than zero, with average values equal to 1,789.96 MRMB and 140

  2. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2013-01-01

    Estimated 2012 world production of natural and synthetic industrial diamond was about 4.45 billion carats. During 2012, natural industrial diamonds were produced in at least 20 countries, and synthetic industrial diamond was produced in at least 12 countries. About 99 percent of the combined natural and synthetic global output was produced in Belarus, China, Ireland, Japan, Russia, South Africa and the United States. During 2012, China was the world’s leading producer of synthetic industrial diamond followed by the United States and Russia. In 2012, the two U.S. synthetic producers, one in Pennsylvania and the other in Ohio, had an estimated output of 103 million carats, valued at about $70.6 million. This was an estimated 43.7 million carats of synthetic diamond bort, grit, and dust and powder with a value of $14.5 million combined with an estimated 59.7 million carats of synthetic diamond stone with a value of $56.1 million. Also in 2012, nine U.S. firms manufactured polycrystalline diamond (PCD) from synthetic diamond grit and powder. The United States government does not collect or maintain data for either domestic PCD producers or domestic chemical vapor deposition (CVD) diamond producers for quantity or value of annual production. Current trade and consumption quantity data are not available for PCD or for CVD diamond. For these reasons, PCD and CVD diamond are not included in the industrial diamond quantitative data reported here.

  3. Internal Benchmarking for Institutional Effectiveness

    ERIC Educational Resources Information Center

    Ronco, Sharron L.

    2012-01-01

    Internal benchmarking is an established practice in business and industry for identifying best in-house practices and disseminating the knowledge about those practices to other groups in the organization. Internal benchmarking can be done with structures, processes, outcomes, or even individuals. In colleges or universities with multicampuses or a…

  4. International. Go8 Backgrounder 17

    ERIC Educational Resources Information Center

    Group of Eight (NJ1), 2010

    2010-01-01

    International education, particularly study in Australia, provides significant economic benefits for Australia. It is both a major export industry and a source of domestic economic growth. If Australia can attract talented international students through scholarships and a reputation for quality, they will return to their home countries to become…

  5. 2. View of pier #3, West approach, Detroit Superior High ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. View of pier #3, West approach, Detroit Superior High Level bridge (1914-1917). Pier #3 and #4 support the steel rive span. They are 116 feet by 80 feet at the base and rest on stiff blue clay 45 feet below the surface of the river. Cast-steel bolsters of the three-hinge steel arch are anchored by structural steel grillage to the masory piers. - Detroit Superior High Level Bridge, Cleveland, Cuyahoga County, OH

  6. Superior vena cava syndrome: A radiation oncologist's perspective.

    PubMed

    Talapatra, Kaustav; Panda, Soumadip; Goyle, Sandeep; Bhadra, Kallol; Mistry, Rajesh

    2016-01-01

    Superior vena cava syndrome is referred to as a constellation of symptoms and signs caused by obstruction of superior vena cava. It can occur due to both benign and malignant causes with the latter being the predominant. There is a paradigm shift in the approach to manage this condition. It is no longer considered a medical emergency and histological diagnosis is necessary before treatment. This article reviews the causes, symptoms, pathophysiology, and overall management policy which have changed over decades. PMID:27461602

  7. Superior Mesenteric Artery Embolism Treated with Percutaneous Mechanical Thrombectomy

    SciTech Connect

    Popovic, Peter Kuhelj, Dimitrij; Bunc, Matjaz

    2011-02-15

    A case of acute superior mesenteric artery embolism treated with percutaneous thrombus aspiration is described. A 63-year-old man with chronic atrial fibrillation was admitted to the hospital with progressive abdominal pain. Computed tomography angiography revealed an occlusion of the distal part of the superior mesenteric artery. The patient was effectively treated using transaxillary percutaneous mechanical thrombectomy using a 6F Aspirex thrombectomy catheter.

  8. Blunt traumatic superior gluteal artery pseudoaneurysm presenting as gluteal hematoma without bony injury: A rare case report.

    PubMed

    Babu, Annu; Gupta, Amit; Sharma, Pawan; Ranjan, Piyush; Kumar, Atin

    2016-08-01

    Blunt traumatic injuries to the superior gluteal artery are rare in clinic. A majority of injuries present as aneurysms following penetrating trauma, fracture pelvis or posterior dislocation of the hip joint. We reported a rare case of superior gluteal artery pseudoaneurysm following blunt trauma presenting as large expanding right gluteal hematoma without any bony injury. The gluteal hematoma was suspected clinically, confirmed by ultrasound and the arterial injury was diagnosed by CT angiography that revealed a large right gluteal hematoma with a focal contrast leakage forming a pseudoaneurysm within the hematoma. Pseudoaneurysm arose from the superior gluteal branch of right internal iliac artery, which was successfully angioembolized. The patient was discharged on day 4 of hospitalization with resolving gluteal hematoma. This report highlighted the importance of considering an arterial injury following blunt trauma to the buttocks with subsequent painful swelling. Acknowledgment of this rare injury pattern was necessary to facilitate rapid diagnosis and appropriate treatment. PMID:27578385

  9. Superior memorizers employ different neural networks for encoding and recall

    PubMed Central

    Mallow, Johannes; Bernarding, Johannes; Luchtmann, Michael; Bethmann, Anja; Brechmann, André

    2015-01-01

    Superior memorizers often employ the method of loci (MoL) to memorize large amounts of information. The MoL, known since ancient times, relies on a complex process where information to be memorized is bound to landmarks along mental routes in a previously memorized environment. However, functional magnetic resonance imaging data on groups of trained superior memorizer are rare. Based on the memorizing strategy reported by superior memorizers, we developed a scheme of the processes successively employed during memorizing and recalling digits and relate these to brain activation that is specific for the encoding and recall period. In the examined superior memorizers several regions, suggested to be involved in mental navigation and digit-to-word processing, were specifically activated during encoding: bilateral early visual cortex, retrosplenial cortex, left parahippocampus, left visual cortex, and left superior parietal cortex. Although the scheme suggests that some steps during encoding and recall seem to be analog, none of the encoding areas were specifically activated during the recall. Instead, we found strong activation in left anterior superior temporal gyrus, which we relate to recalling the sequential order of the digits, and right motor cortex that may be related to reciting the digits. PMID:26441560

  10. Achieving success with the silicone expander for overacting superior obliques.

    PubMed Central

    Pollard, Z F; Greenberg, M

    1999-01-01

    PURPOSE: To report the results of and complications with silicone expander surgery for the overacting superior oblique. METHODS: A total of 26 patients with bilateral overaction of the superior oblique and A-pattern strabismus and 5 patients with unilateral overacting superior oblique secondary to inferior oblique palsy were treated with a 7 mm silicone expander. Care was taken not to enter the sub-Tenon's space. RESULTS: The group that underwent bilateral superior oblique surgery had an average preoperative pattern of 37.42 diopters (D) and an average correction of 35.37 D. Three patients had a severe unilateral postoperative inflammatory incident that was successfully treated with oral and topical corticosteroids. One of these patient developed Brown's syndrome. Another patient, who had no postoperative inflammatory incident, also developed Brown's syndrome. In these 4 patients, the sub-Tenon's space was inadvertently entered during surgery. CONCLUSION: The silicone expander surgery has a very high success rate in treating the A-pattern associated with the bilateral overacting superior oblique. This procedure also works well for the unilateral superior oblique that overacts owing to an inferior oblique palsy. No cyclotorsion symptoms occurred after this surgery. However, 4 patients had complications because the sub-Tenon's space was exposed during surgery. With this procedure, there is a learning curve to obtain the skill not to enter the sub-Tenon's space. Images FIGURE 1 FIGURE 2 FIGURE 3 FIGURE 4 FIGURE 5 FIGURE 6 PMID:10703132

  11. Superior memorizers employ different neural networks for encoding and recall.

    PubMed

    Mallow, Johannes; Bernarding, Johannes; Luchtmann, Michael; Bethmann, Anja; Brechmann, André

    2015-01-01

    Superior memorizers often employ the method of loci (MoL) to memorize large amounts of information. The MoL, known since ancient times, relies on a complex process where information to be memorized is bound to landmarks along mental routes in a previously memorized environment. However, functional magnetic resonance imaging data on groups of trained superior memorizer are rare. Based on the memorizing strategy reported by superior memorizers, we developed a scheme of the processes successively employed during memorizing and recalling digits and relate these to brain activation that is specific for the encoding and recall period. In the examined superior memorizers several regions, suggested to be involved in mental navigation and digit-to-word processing, were specifically activated during encoding: bilateral early visual cortex, retrosplenial cortex, left parahippocampus, left visual cortex, and left superior parietal cortex. Although the scheme suggests that some steps during encoding and recall seem to be analog, none of the encoding areas were specifically activated during the recall. Instead, we found strong activation in left anterior superior temporal gyrus, which we relate to recalling the sequential order of the digits, and right motor cortex that may be related to reciting the digits. PMID:26441560

  12. Industrial diamond

    USGS Publications Warehouse

    Olson, D.W.

    2007-01-01

    World production of natural and synthetic industrial diamond was about 648 million carats in 2006, with 79 percent of the production coming from Ireland, Japan, Russia, South Africa, and the U.S. U.S. consumption was was an estimated 602 million carats, imports were over 391 million carats, and exports were about 83 million carats. About 87 percent of the industrial diamonds market uses synthetic diamonds, which are expected to become less expensive as technology improves and competition from low-cost producers increases.

  13. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2006-01-01

    In 2005, US production of crude garnet concentrate for industrial use was 28.4 kt valued at $3.05 million. Refined garnet material sold or used was 30.4 kt valued at $10 million. For the year, the US was one of the world's leading consumers of industrial garnet. Domestic values for crude concentrates for different applications ranged from about $53 to $120/t. In the short term, excess production capacity, combined with suppliers that vary in quality, grain size and mineral type, will keep prices down.

  14. Sea lamprey abundance and management in Lake Superior 1957-1999

    USGS Publications Warehouse

    Heinrich, John W.; Mullett, Katherine M.; Hansen, Michael J.; Adams, Jean V.; Klar, Gerald T.; Johnson, David A.; Christie, Gavin C.; Young, Robert J.

    2003-01-01

    The international sea lamprey (Petromyzon marinus) control program successfully laid the foundation for rehabilitation of lake trout (Salvelinus namaycush) in Lake Superior and was well coordinated among management agencies during 1957–1999. The lampricide TFM was the primary control tool, with recurring treatments in 52 larval-producing streams. Barriers and sterile-male-release, as alternative control technologies, were significant elements of the program. Barriers blocked spawning sea lampreys from substantial areas of habitat for sea lamprey larvae during 1966–1999, and the sterile-male-release technique was used to reduce larval production during 1991–1996. Sea lamprey control resulted in the suppression of sea lamprey populations in Lake Superior, as evidenced by the linear decline in spawner abundance during 1962–1999. However, sea lamprey abundance was not as low as the targets specified in the fish community objectives. Most of the parasitic sea lampreys in Lake Superior probably originated from survivors of lampricide treatments. Self-sustaining populations of lake trout were restored in most of the lake by 1996, although many were killed annually by sea lampreys. Economic injury levels for damage to fish populations by sea lampreys are being developed and will be used to distribute sea lamprey control resources among the Great Lakes.

  15. Determinant factors of industrial symbiosis: greening Pasir Gudang industrial park

    NASA Astrophysics Data System (ADS)

    Teh, B. T.; Ho, C. S.; Matsuoka, Y.; Chau, L. W.; Gomi, K.

    2014-02-01

    Green industry has been identified as an important element in attaining greater sustainability. It calls for harmonizing robust economic growth with environment protection. Industries, particularly in developing and transitional nations such as Malaysia, are in need of a reform. Many experts and international organizations suggest the concept of industrial symbiosis. Mainly, there are successful cases of industrial symbiosis practices around the world. However, there are numerous cases of failure too. As industrial symbiosis is an emerging new approach, with a short history of two decades, a lot of researches are generally focused on narrow context and technical details. There is a lack of concerted efforts to look into the drivers and barriers of industrial symbiosis across different cases. This paper aims to examine the factors influencing the development of industrial symbiosis from various countries to supports such networks to evolve in Pasir Gudang. The findings show institution, law and regulation, finance, awareness and capacity building, technology, research and development, information, collaboration, market, geography proximity, environmental issues and industry structure affect the formation of industrial symbiosis.

  16. Industrial Orientation.

    ERIC Educational Resources Information Center

    Rasor, Leslie; Brooks, Valerie

    These eight modules for an industrial orientation class were developed by a project to design an interdisciplinary program of basic skills training for disadvantaged students in a Construction Technology Program (see Note). The Drafting module overviews drafting career opportunities, job markets, salaries, educational requirements, and basic…

  17. Industry briefs

    SciTech Connect

    1990-11-01

    Recent nuclear industry briefs are presented. These briefs include: President Bush signs Radiation Victim Compensation Act; Japan Nuclear Fuel Completes construction of Rokkasho Enrichment Plant; Japanese vapor laser achieves 5% enrichment; US to cooperate with Hungary and Czechoslovakia on nuclear power; Soviet Union may reopen nuclear station in Armenia; despite earthquake concerns; and Japan`s Kashiwazak; Kaviwa - 2 begins commercial operation.

  18. Fermentation Industry.

    ERIC Educational Resources Information Center

    Grady, C. P. L., Jr.; Grady, J. K.

    1978-01-01

    Presents a literature review of wastes from the fermentation industry, covering publications of 1976-77. This review focuses on: (1) alcoholic beverage production; (2) pharmaceuticals and biochemicals production; and (3) biomass production. A list of 62 references is also presented. (HM)

  19. Industrial Microorganisms.

    ERIC Educational Resources Information Center

    Phaff, Herman J.

    1981-01-01

    Describes industrially important yeasts, molds, bacteria, and actinomycetes. Discussed in detail are microbial products, such as primary metabolites, secondary metabolites, enzymes, and capsular polysaccharides. Traces the historical background of human cell culture, mentioning recombinant DNA research and hybridization of normal mammalian cells…

  20. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2011-01-01

    Garnet has been used as a gemstone since the Bronze Age. However, garnet's angular fractures, relatively high hardness and specific gravity, chemical inertness and nontoxicity make it ideal for many industrial applications. It is also free of crystalline silica and can be recycled.

  1. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2013-01-01

    Garnet has been used as a gemstone since the Bronze Age. However, garnet’s angular fractures, relatively high hardness and specific gravity, chemical inertness and nontoxicity make it ideal for many industrial applications. It is also free of crystalline silica and can be recycled.

  2. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2012-01-01

    Garnet has been used as a gemstone since the Bronze Age. However, garnet's angular fractures, relatively high hardness and specific gravity, chemical inertness, and nontoxicity make it ideal for many industrial applications. It is also free of crystalline silica and can be recycled.

  3. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2010-01-01

    In 2009, U.S. production of crude garnet concentrate for industrial use was estimated to be 56.5 kt (62,300 st), valued at about $8.85 million. This was a 10-percent decrease in quantity compared with 2008 production. Refined garnet material sold or used was 28 kt (31,000 st) valued at $7.96 million.

  4. Specialization along the Left Superior Temporal Sulcus for Auditory Categorization

    PubMed Central

    Desai, Rutvik; Ellingson, Michael M.; Ramachandran, Brinda; Desai, Anjali; Binder, Jeffrey R.

    2010-01-01

    The affinity and temporal course of functional fields in middle and posterior superior temporal cortex for the categorization of complex sounds was examined using functional magnetic resonance imaging (fMRI) and event-related potentials (ERPs) recorded simultaneously. Data were compared before and after subjects were trained to categorize a continuum of unfamiliar nonphonemic auditory patterns with speech-like properties (NP) and a continuum of familiar phonemic patterns (P). fMRI activation for NP increased after training in left posterior superior temporal sulcus (pSTS). The ERP P2 response to NP also increased with training, and its scalp topography was consistent with left posterior superior temporal generators. In contrast, the left middle superior temporal sulcus (mSTS) showed fMRI activation only for P, and this response was not affected by training. The P2 response to P was also independent of training, and its estimated source was more anterior in left superior temporal cortex. Results are consistent with a role for left pSTS in short-term representation of relevant sound features that provide the basis for identifying newly acquired sound categories. Categorization of highly familiar phonemic patterns is mediated by long-term representations in left mSTS. Results provide new insight regarding the function of ventral and dorsal auditory streams. PMID:20382643

  5. Ceramics for ATS industrial turbines

    SciTech Connect

    Wenglarz, R.; Ali, S.; Layne, A.

    1996-05-01

    US DOE and most US manufacturers of stationary gas turbines are participating in a major national effort to develop advanced turbine systems (ATS). The ATS program will achieve ultrahigh efficiencies, environmental superiority, and cost competitiveness compared with current combustion turbine systems. A major factor in the improved efficiencies of simple cycle ATS gas turbines will be higher operating efficiencies than curren engines. These temperatures strain the limits of metallic alloy and flow-path cooling technologies. Ceramics materials offer a potential alterative to cooled turbine alloys for ATS turbines due to higher melting points than metallics. This paper evaluates ceramics technology and plant economic issues for ATS industrial turbine systems. A program with the objective of demonstrating first-stage ceramic vanes in a commerical industrial turbine is also described.

  6. Industrial alliances

    SciTech Connect

    Adams, K.V.

    1993-09-13

    The United States is emerging from the Cold War era into an exciting, but challenging future. Improving the economic competitiveness of our Nation is essential both for improving the quality of life in the United States and maintaining a strong national security. The research and technical skills used to maintain a leading edge in defense and energy now should be used to help meet the challenge of maintaining, regaining, and establishing US leadership in industrial technologies. Companies recognize that success in the world marketplace depends on products that are at the leading edge of technology, with competitive cost, quality, and performance. Los Alamos National Laboratory and its Industrial Partnership Center (IPC) has the strategic goal to make a strong contribution to the nation`s economic competitiveness by leveraging the government`s investment at the Laboratory: personnel, infrastructure, and technological expertise.

  7. Industrial radiointroscopy

    NASA Astrophysics Data System (ADS)

    Kliuev, V. V.; Leonov, B. I.; Gusev, E. A.

    The operating principles and design of various types of radiointroscopes used in industry for fault inspection are described, together with the sources of penetrating radiation, radiooptic image converters, and image amplifiers. The theory of image formation by a radiointroscope and mathematical models of the image formation are discussed. Consideration is given to the design of radioscope television systems, and their optical characteristics, resolving power, signal/noise characteristics, contrast sensitivity, and the transmission band of the communication channel.

  8. Industrial garnet

    USGS Publications Warehouse

    Olson, D.W.

    2007-01-01

    World production of industrial garnet was about 326 kt in 2006, with the U.S. producing about 11 percent of this total. U.S. consumption, imports, and exports were estimated at 74.3 kt, 52.3 kt, and 13.2 kt, respectively. The most important exporters are Australia, China, and India. Although demand is expected to rise over the next 5 years, prices are expected to remain low in the short term.

  9. Recent developments: Industry briefs

    SciTech Connect

    1992-04-01

    This article is the `Industry Briefs` portion of Nuexco`s April 1992 `Recent Developments` section. Items covered in this article include: (1) France`s SILVA enrichment process, (2) 1993 US enrichment prices, (3) relicensing plans for Monticello, (4) a reactor incident at Sosnovy Bor 3, (5) Canadian agreements on Uranium mining, (6) China`s ascession to the Nuclear Non-proliferation Treaty, (7) settlement of the lawsuit between Westinghouse and the Philipines, (8) political reforms on South Africa, and (9) establishment of an international agreement on dual-use export control policy.

  10. Learning organizations, internal marketing, and organizational commitment in hospitals

    PubMed Central

    2014-01-01

    Background Knowledge capital is becoming more important to healthcare establishments, especially for hospitals that are facing changing societal and industrial patterns. Hospital staff must engage in a process of continual learning to improve their healthcare skills and provide a superior service to their patients. Internal marketing helps hospital administrators to improve the quality of service provided by nursing staff to their patients and allows hospitals to build a learning culture and enhance the organizational commitment of its nursing staff. Our empirical study provides nursing managers with a tool to allow them to initiate a change in the attitudes of nurses towards work, by constructing a new ‘learning organization’ and using effective internal marketing. Methods A cross-sectional design was employed. Two hundred questionnaires were distributed to nurses working in either a medical centre or a regional hospital in Taichung City, Taiwan, and 114 valid questionnaires were returned (response rate: 57%). The entire process of distribution and returns was completed between 1 October and 31 October 2009. Hypothesis testing was conducted using structural equation modelling. Results A significant positive correlation was found between the existence of a ‘learning organization’, internal marketing, and organizational commitment. Internal marketing was a mediator between creating a learning organization and organizational commitment. Conclusion Nursing managers may be able to apply the creation of a learning organization to strategies that can strengthen employee organizational commitment. Further, when promoting the creation of a learning organization, managers can coordinate their internal marketing practices to enhance the organizational commitment of nurses. PMID:24708601

  11. Status of the shortjaw cisco (Coregonus zenithicus) in Lake Superior

    USGS Publications Warehouse

    Hoff, Michael H.; Todd, Thomas N.

    2004-01-01

    The shortjaw cisco (Coregonus zenithicus) was historically found in Lakes Huron, Michigan, and Superior, but has been extirpated in Lakes Huron and Michigan apparently as the result of commercial overharvest. During 1999-2001, we conducted an assessment of shortjaw cisco abundance in five areas, spanning the U.S. waters of Lake Superior, and compared our results with the abundance measured at those areas in 1921-1922. The shortjaw cisco was found at four of the five areas sampled, but abundances were so low that they were not significantly different from zero. In the four areas where shortjaw ciscoes were found, abundance declined significantly by 99% from the 1920s to the present. To increase populations of this once economically and ecologically important species in Lake Superior, an interagency rehabilitation effort is needed. Population monitoring is recommended to assess population trends and to evaluate success of rehabilitation efforts.

  12. Design of a fifth generation air superiority fighter

    NASA Astrophysics Data System (ADS)

    Atique, Md. Saifuddin Ahmed; Barman, Shuvrodeb; Nafi, Asif Shahriar; Bellah, Masum; Salam, Md. Abdus

    2016-07-01

    Air Superiority Fighter is considered to be an effective dogfighter which is stealthy & highly maneuverable to surprise enemy along with improve survivability against the missile fire. This new generation fighter aircraft requires fantastic aerodynamics design, low wing loading (W/S), high thrust to weight ratio (T/W) with super cruise ability. Conceptual design is the first step to design an aircraft. In this paper conceptual design of an Air Superiority Fighter Aircraft is proposed to carry 1 crew member (pilot) that can fly at maximum Mach No of 2.3 covering a range of 1500 km with maximum ceiling of 61,000 ft. Payload capacity of this proposed aircraft is 6000 lb that covers two advanced missiles & one advanced gun. The Air Superiority Fighter Aircraft was designed to undertake all the following missions like: combat air petrol, air to air combat, maritime attack, close air support, suppression, destruction of enemy air defense and reconnaissance.

  13. Revealing the superior perceptibility of words in Arabic.

    PubMed

    Jordan, Timothy R; Paterson, Kevin B; Almabruk, Abubaker A A

    2010-01-01

    When alphabetic stimuli are presented very briefly, people perceive real words better than nonwords. It is generally accepted that this word superiority effect reflects the efficiency of visual word perception. However, much of what is known about this effect comes from research conducted in languages using the Latin alphabet (eg English, French, Italian), and little is known about whether alphabetic languages with visual properties fundamentally different from Latinate languages also produce word superiority effects. We report an experiment in which stimuli (words, illegal nonwords, and pseudowords) were presented in Arabic, which is a cursive script, read from right to left. The findings revealed advantages for words over pseudowords and illegal nonwords, and for pseudowords over illegal nonwords, indicating that the superiority effects reported for Latinate languages are also observed in Arabic. Implications of these findings for understanding the processes involved in word recognition are discussed. PMID:20465177

  14. Do high functioning persons with autism present superior spatial abilities?

    PubMed

    Caron, M-J; Mottron, L; Rainville, C; Chouinard, S

    2004-01-01

    This series of experiments was aimed at assessing spatial abilities in high functioning individuals with autism (HFA), using a human-size labyrinth. In the context of recent findings that the performance of individuals with HFA was superior to typically developing individuals in several non-social cognitive operations, it was expected that the HFA group would outperform a typically developing comparison group matched on full-scale IQ. Results showed that individuals with autism performed all spatial tasks at a level at least equivalent to the typically developing comparison group. No differences between groups were found in route and survey tasks. Superior performance for individuals with HFA was found in tasks involving maps, in the form of superior accuracy in graphic cued recall of a path, and shorter learning times in a map learning task. We propose that a superior ability to detect [Human Perception and Performance 27 (3) (2001) 719], match [Journal of Child Psychology and Psychiatry 34 (1993) 1351] and reproduce [Journal of Child Psychology and Psychiatry 40 (5) (1999) 743] simple visual elements yields superior performance in tasks relying on the detection and graphic reproduction of the visual elements composing a map. Enhanced discrimination, detection, and memory for visually simple patterns in autism may account for the superior performance of persons with autism on visuo-spatial tasks that heavily involve pattern recognition, either in the form of recognizing and memorizing landmarks or in detecting the similarity between map and landscape features. At a neuro-anatomical level, these findings suggest an intact dorso-lateral pathway, and enhanced performance in non social tasks relying on the infero-temporal pathway. PMID:14728920

  15. Enhanced animal productivity and health with improved manure management in 2nd Generation Environmentally Superior Technology in North Carolina: I. Water quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New legislation in North Carolina promotes the replacement of old lagoon technology with new Environmentally Superior Technology. Scientists at ARS Florence Center and industry cooperators completed design and demonstration of a second generation treatment system for swine waste that can achieve hig...

  16. International markets for CCTs

    SciTech Connect

    Ferriter, J.P.

    1997-12-31

    The paper begins by describing the role of the International Energy Agency, the importance of coal, what the IEA is doing in the area of clean coal technology, and the role of the IEA Coal Industry Advisory Board. The paper then discusses which coal technologies will be chosen, what the problem areas are, and what can be done to accelerate the take-up of clean coal technologies.

  17. Endoscopic-Assisted Repair of Superior Canal Dehiscence.

    PubMed

    Cheng, Yew Song; Kozin, Elliott D; Lee, Daniel J

    2016-10-01

    Superior canal dehiscence (SCD) is a bony defect of the superior canal that can cause vestibular and/or auditory symptoms. Surgical repair of SCD provides effective relief from symptoms, and the middle fossa craniotomy approach with binocular microscopy offers direct visualization and surgical access to the arcuate eminence. However, for SCDs located along the downsloping tegmen medial to the peak of the arcuate eminence, a direct light of sight may be obscured, rendering visualization with traditional microscopy difficult. The endoscope is the ideal adjunct in middle fossa craniotomy approach SCD surgery and offers a safe, effective means to identify and repair arcuate eminence defects hidden from microscopic view. PMID:27565386

  18. Is Automated Weaning Superior to Manual Spontaneous Breathing Trials?

    PubMed

    Holets, Steven R; Marini, John J

    2016-06-01

    Weaning from mechanical ventilation involves the reduction or withdrawal of ventilatory support in proportion to the patient's ability to sustain spontaneous ventilation. Protocolized weaning has been shown to reduce weaning duration; however, its weakness lies in the reliance on human intervention. Automated weaning is theoretically superior to manual weaning because of its ability to rapidly recognize deviations from desired behavior and enforce compliance with a standardized weaning strategy unencumbered by external influences. Whether currently available methods for automated weaning fulfill that potential to achieve superiority depends on patient type, care environment, and cause of ventilator dependence. PMID:27235311

  19. Large hemangioma in a persistent left superior vena cava.

    PubMed

    Hu, Wen; Wang, Xiang; Tan, Sichuang; Fan, Songqing; Liu, Jun; Yu, Fenglei; Tang, Jingqun

    2012-12-01

    Cardiac hemangiomas represent 1 to 2% of all detected benign heart tumors. Tumors in the coronary sinus have been reported; however, to our knowledge, there have been no reports of masses in a persistent left superior vena cava. We report here the first case of a 58-year-old man with a rare huge unicamerate cardiac hemangiomas in a persistent left superior vena cava. A communication vein between the coronary sinus and hemangiomas could be identified, and thrombus formation was found in the hemangiomas as well. PMID:23180384

  20. Fatal Pericardial Tamponade After Superior Vena Cava Stenting

    SciTech Connect

    Ploegmakers, Marieke J. M. Rutten, Matthieu J. C. M.

    2009-05-15

    We discuss a fatal complication of percutaneous superior vena cava (SVC) self-expandable stent placement in a patient with superior vena cava syndrome (SVCS). The SVCS was caused by a malignant mediastinal mass with total occlusion of the SVC. Twenty-four hours after the procedure, the patient died of a hemopericardial tamponade. In the literature, only seven cases have been described with this life-threatening complication. Patients with a necrotic tumor mass are more likely to develop this complication. Knowledge of this complication may increase patient survival.

  1. Ruptured superior gluteal artery pseudoaneurysm with hemorrhagic shock: Case report.

    PubMed

    Corbacioglu, Kerem Seref; Aksel, Gokhan; Yildiz, Altan

    2016-03-01

    Pseudoaneurysm of the superior gluteal artery (SGA) is very rare and the most common causes are blunt or penetrating pelvic traumas. Although pseudoaneurysm can be asymptomatic at the time of initial trauma, it can be symptomatic weeks, months, even years after initial trauma. We present a case of a ruptured superior gluteal artery pseudoaneurysm with hemorrhagic shock twenty days after a bomb injury in the Syria civil war. In addition, we review the anatomy of the SGA, clinical presentation and pitfalls of pseudoaneurysm, and imaging and treatment options. PMID:27239635

  2. The Building of Continental Crust in the Archean Superior Province, Canada, Deduced from Heat Flow Data

    NASA Astrophysics Data System (ADS)

    Jaupart, C. P.; Mareschal, J.

    2013-12-01

    Making continental crust can be achieved in several different ways, including extraction of melts from a mantle plume or from a subducting slab. Cratonization, i.e. the formation of mature stable continental crust, requires two additional steps, horizontal accretion of a number of terranes and belts and vertical internal differentiation leading to separation of an enriched upper crust from a depleted lower crust. Heat flow and heat production data provide constraints on the bulk crustal composition as well as on the degree of internal differentiation, and hence bring key constraints on crust-building processes. Together with older data, new measurements from the Archean Superior Province, Canadian Shield, are used to document how and with what material this large piece of continental crust was built. The southern Superior Province was assembled out of an old nucleus made of gneisses and tonalite-granodiorite plutons called the North Caribou Super Terrane, and a number of belts and terranes that were sequentially docked to its southern margin. The North Caribou area was subjected to magmatic and metamorphic activity spanning about 1.1 Gy from 3.8 to 2.7 Gy. Alternating belts of metasedimentary and volcanic rocks on the one hand and greenstone and plutonic rocks on the other hand made the craton grow to about twice its initial size in ≈100 My. The average heat flow is much lower in the North Caribou core region than in the younger volcanic/plutonic belts (Wabigoon and Wawa-Abitibi) to the South, 30 versus 44 mW/m2. The heat flux is also slightly higher (48mW/m2) in the metasedimentary (English River and Quetico) than in the plutonic belts. The two volcanic/plutonic belts share the same characteristics, testifying to a remarquable uniformity of crust-building mechanisms on a large-scale. The marked difference between the older craton nucleus and the younger belts requires the operation of two very different processes. The very shape and geological structure of the

  3. Industrial concerns

    NASA Astrophysics Data System (ADS)

    2008-04-01

    Physics in industry is worth reporting, but deciding what counts can be a challenge "If a man can make a better mousetrap than his neighbour...the world will make a beaten path to his door." That quotation, which was apparently inspired by a comment that the American essayist Ralph Waldo Emerson made during a lecture in 1871, has long been used to illustrate the power of invention and innovation. While the lowly mousetrap may hardly seem the pinnacle of technology in today's world of iPhones and Blu-ray DVDs, an effective tool to kill mice was certainly a desirable object in Emerson's day (p52).

  4. Area contingency plan western lake Superior Coastal zone. (COTP Duluth)

    SciTech Connect

    1995-02-15

    The Area Contingency Plan, mandated under the Oil Pollution Act, was developed by the Western Lake Superior Area Committee, which is chaired by the Coast Guard and consists of local, state, federal, and private members. The plan prepares in advance for an oil or hazardous substance spill in the COTP Duluth Coastal Zone.

  5. Benthic and Pelagic Contributions to Mysis Nutrition across Lake Superior

    EPA Science Inventory

    Quantification of the sources of nutrition to Mysis diluviana is needed to better understand the basis for production in Mysis lakes and to improve models of migration-driven nutrient and contaminant transport. We collected Mysis, plankton, and benthos across Lake Superior using ...

  6. Why Is Visual Search Superior in Autism Spectrum Disorder?

    ERIC Educational Resources Information Center

    Joseph, Robert M.; Keehn, Brandon; Connolly, Christine; Wolfe, Jeremy M.; Horowitz, Todd S.

    2009-01-01

    This study investigated the possibility that enhanced memory for rejected distractor locations underlies the superior visual search skills exhibited by individuals with autism spectrum disorder (ASD). We compared the performance of 21 children with ASD and 21 age- and IQ-matched typically developing (TD) children in a standard static search task…

  7. Pushing the Limits: Achieving Superior Arabic Fluency in America

    ERIC Educational Resources Information Center

    Beaty, Kevin James

    2008-01-01

    This study investigates the current situation of Arabic education in the United States with an overarching question of, "What is the best way for a student of Arabic in the United States to achieve Superior proficiency?" This study focuses on two elite institutions of Arabic education in the United States. This study is based on 3 sources of…

  8. Denitrification Rates in a Lake Superior Coastal Wetland

    EPA Science Inventory

    Inputs of anthropogenic nitrogen to the Nation’s aquatic ecosystems have increased substantially over the past several decades. Nitrogen inputs to Lake Superior since about 1900 have increased at a rate of about 2% per year, doubling about every 35 years (Bennett, 1986), althoug...

  9. A new look at the Lake Superior biomass size spectrum

    EPA Science Inventory

    We synthesized data from multiple sampling programs and years to describe the Lake Superior pelagic biomass size structure for two time periods separated by 5 years. The data consisted of water analyzed on a Coulter counter for algae, in situ measurements with a laser optical pl...

  10. SUPERIOR COLLICULUS LESIONS AND FLASH EVOKED POTENTIALS FROM RAT CORTEX

    EPA Science Inventory

    It is generally assumed that the primary response of the rat flash evoked potential (FEP) is activated by a retino-geniculate pathway, and that the second response reflects input to the cortex by way of the superior colliculus (SC) or other brainstem structures. In the present st...

  11. A thermal scanning study of coastal upwelling in Lake Superior

    NASA Technical Reports Server (NTRS)

    Scarpace, F. L.; Green, T., III; Madding, R. P.

    1979-01-01

    The use of a thermal scanner to monitor the time evolution of the thermal structure of the coastal waters in Lake Superior during an upwelling event is described. Mosaics of thermal imagery from ten different times are described. Qualitative descriptions of the imagery give insight into the upwelling event. Recommendations for future use of a thermal scanner to monitor an upwelling event are discussed.

  12. LAND USE ACTIVITIES AND WESTERN LAKE SUPERIOR WATER QUALITY

    EPA Science Inventory

    Geographic Information Systems (GlS), computer systems which can analyze mapped information, can help reduce nonpoint source pollution in the Lake Superior basin by providing researchers and managers with a tool for predicting the consequences of land use change. n an EPA-funded ...

  13. Mesenteric castleman disease mimicking superior mesenteric artery aneurysm.

    PubMed

    Lee, Ji-Soo; Park, Yang Jin; Kim, Young-Wook

    2015-02-01

    Castleman disease (CD) is known as a lymphoproliferative disorder, which is most commonly located in the mediastinum. CD occurring in the mesentery is very rare. We report a case of CD in the mesentery, which is mimicking a superior mesenteric artery aneurysm on computed tomography image. PMID:25463333

  14. ZOOBENTHOS ASSEMBLAGES AS INDICATORS OF LAKE SUPERIOR COASTAL WETLAND CONDITIONS

    EPA Science Inventory

    Little is known about the diversity or structure of zoobenthos assemblages in Great Lakes coastal wetlands. As part of a comparative study in western Lake Superior we wanted to investigate whether these assemblages might be useful as indicators of wetland condition. We also wante...

  15. 7. Photocopy of map (from Superior Court of Chatham County ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Photocopy of map (from Superior Court of Chatham County Land Records, Book 2G, p. 299) John McKinnon (County Surveyor), delineator 11 January 1817 PLAT OF SITE, SHOWING EASTERN PORTION OF BUILDING - William Taylor Store, 204 West Bay Street, Savannah, Chatham County, GA

  16. Early detection of non-indigenous fishes in Lake Superior

    EPA Science Inventory

    Invasive species pose a serious threat to the ecological stability of the Great Lakes warranting continual monitoring for the arrival of new species. Three locations in Lake Superior were identified as “high risk” for new introductions: St. Louis River near Duluth, M...

  17. Early detection of invasive fishes in Lake Superior

    EPA Science Inventory

    Invasive species pose a serious threat to the Great Lakes warranting continual monitoring for the arrival of new species. Three locations in Lake Superior were identified as "high risk" for new introductions: St. Louis River near Duluth, MN, Upper St. Marys River near S...

  18. Water resources of the Lake Superior watershed, northeastern Minnesota

    USGS Publications Warehouse

    Olcott, Perry G.; Ericson, D.W.; Felsheim, P.E.; Broussard, W.L.

    1978-01-01

    The Nemadji River and tributaries drain the Nemadji Basin, the southern detached part of the watershed. Topographically, the Nemadji Basin is roughly spoon shaped with maximum total relief in Minnesota of about 800 ft (244 m). More than half of the approximately 55-mi (88-km) long river flows northeastward through Wisconsin before reaching Lake Superior.

  19. Cationic amphiphilic non-hemolytic polyacrylates with superior antibacterial activity.

    PubMed

    Punia, Ashish; He, Edward; Lee, Kevin; Banerjee, Probal; Yang, Nan-Loh

    2014-07-01

    Acrylic copolymers with appropriate compositions of counits having cationic charge with 2-carbon and 6-carbon spacer arms can show superior antibacterial activities with concomitant very low hemolytic effect. These amphiphilic copolymers represent one of the most promising synthetic polymer antibacterial systems reported. PMID:24854366

  20. Protein tyrosine phosphatases expression during development of mouse superior colliculus.

    PubMed

    Reinhard, Jacqueline; Horvat-Bröcker, Andrea; Illes, Sebastian; Zaremba, Angelika; Knyazev, Piotr; Ullrich, Axel; Faissner, Andreas

    2009-12-01

    Protein tyrosine phosphatases (PTPs) are key regulators of different processes during development of the central nervous system. However, expression patterns and potential roles of PTPs in the developing superior colliculus remain poorly investigated. In this study, a degenerate primer-based reverse transcription-polymerase chain reaction (RT-PCR) approach was used to isolate seven different intracellular PTPs and nine different receptor-type PTPs (RPTPs) from embryonic E15 mouse superior colliculus. Subsequently, the expression patterns of 11 PTPs (TC-PTP, PTP1C, PTP1D, PTP-MEG2, PTP-PEST, RPTPJ, RPTPε, RPTPRR, RPTPσ, RPTPκ and RPTPγ) were further analyzed in detail in superior colliculus from embryonic E13 to postnatal P20 stages by quantitative real-time RT-PCR, Western blotting and immunohistochemistry. Each of the 11 PTPs exhibits distinct spatiotemporal regulation of mRNAs and proteins in the developing superior colliculus suggesting their versatile roles in genesis of neuronal and glial cells and retinocollicular topographic mapping. At E13, additional double-immunohistochemical analysis revealed the expression of PTPs in collicular nestin-positive neural progenitor cells and RC-2-immunoreactive radial glia cells, indicating the potential functional importance of PTPs in neurogenesis and gliogenesis. PMID:19727691

  1. Ileocolic Arteriovenous Fistula with Superior Mesenteric Vein Aneurism: Endovascular Treatment

    SciTech Connect

    Gregorio, Miguel Angel de; Gimeno, Maria Jose; Medrano, Joaquin; Schoenholz, Caudio; Rodriguez, Juan; D'Agostino, Horacio

    2004-09-15

    We report a case of a venous aneurysm secondary to an acquired ileocolic arteriovenous fistula in a 64-year-old woman with recurrent abdominal pain and history of appendectomy. The aneurysm was diagnosed by ultrasound and computed tomography. Angiography showed an arteriovenous fistula between ileocolic branches of the superior mesenteric artery and vein. This vascular abnormality was successfully treated with coil embolization.

  2. The pygmy whitefish, Coregonus coulteri, in Lake Superior

    USGS Publications Warehouse

    Eschmeyer, Paul H.; Bailey, Reeve M.

    1955-01-01

    Other cold-water fishes–cottids, ninespine sticklebacks, smelt, and four species of coregonines–were the most frequent associates of the pygmy whitefish. Lake trout and trout-perch were also taken with it at the same stations or in the same trawl hauls. Its closest relative in Lake Superior, the round whitefish, was not an ecological associate.

  3. Superiority of Vicarious over Direct Experience in Interpersonal Conflict Resolution

    ERIC Educational Resources Information Center

    Braver, Sanford L.; Rohrer, Van

    1978-01-01

    A laboratory experiment compared the relative effects of observing and participating in a first Prisoner's Dilemma Game (PDG) on subsequent PDG encounters by the original observer and participant. Concludes that vicarious experience is superior to direct experience in producing responses that reduce interpersonal conflict. Available from: Sage…

  4. AIRBORNE MERCURY IN PRECIPITATION IN THE LAKE SUPERIOR REGION

    EPA Science Inventory

    Mercury was measured in accumulated snow (March 1982) sampled from around Lake Superior and in rainfall from Duluth, Minnesota (June-September 1982 and March-November 1983), Forbes Township, and Dorset in northwestern and central Ontario, respectively (May-September 1983). Method...

  5. Exchange Between Superiors and Subordinates in Large Organizations

    ERIC Educational Resources Information Center

    Marcus, Philip M.; House, James S.

    1973-01-01

    Social exchange theory is used to formulate hypotheses about superior-subordinate relations in large complex organizations. Data from self-administered questionnaires are used to support the hypotheses derived from the theoretical model and suggest the utility of further research using social exchange theory. (Author)

  6. Impairments in Tactile Search Following Superior Parietal Damage

    ERIC Educational Resources Information Center

    Skakoon-Sparling, Shayna P.; Vasquez, Brandon P.; Hano, Kate; Danckert, James

    2011-01-01

    The superior parietal cortex is critical for the control of visually guided actions. Research suggests that visual stimuli relevant to actions are preferentially processed when they are in peripersonal space. One recent study demonstrated that visually guided movements towards the body were more impaired in a patient with damage to superior…

  7. The Quagga mussel invades the Lake Superior basin - journal article

    EPA Science Inventory

    Prior studies recognized the presence of a single dreissenid species in Lake Superior--the zebra mussel Dreissena polymorpha. However, taxonomic keys based on traditional shell morphology are not always able to differentiate dreissenid species with confidence. We thus employed ge...

  8. 77 FR 48856 - Safety Zone; Superior Bay, Duluth, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ... Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History... spectators during the Superior Man Triathlon. DATES: This rule is effective from 6 a.m. to 8:30 a.m. on... Triathlon, which are discussed further below. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that...

  9. Depth-specific Analyses of the Lake Superior Food Web

    EPA Science Inventory

    Characteristics of large, deep aquatic systems include depth gradients in community composition, in the quality and distribution of food resources, and in the strategies that organisms use to obtain their nutrition. In Lake Superior, nearshore communities that rely upon a combina...

  10. Visuospatial Superiority in Developmental Dyslexia: Myth or Reality?

    ERIC Educational Resources Information Center

    Brunswick, Nicola; Martin, G. Neil; Marzano, Lisa

    2010-01-01

    Anecdotal evidence indicates that dyslexia is positively associated with superior visuospatial ability but empirical evidence is inconsistent. We explicitly tested the hypothesis that dyslexia is associated with visuospatial advantage in 20 dyslexic and 21 unimpaired adult readers using paper-and-pencil measures and tests of "everyday"…

  11. Word and pseudoword superiority effects reflected in the ERP waveform.

    PubMed

    Coch, Donna; Mitra, Priya

    2010-05-01

    A variant of the Reicher-Wheeler task was used to determine when in the event-related potential (ERP) waveform indices of word and pseudoword superiority effects might be present, and whether ERP measures of superiority effects correlated with standardized behavioral measures of orthographic fluency and single word reading. ERPs were recorded to briefly presented, masked letter strings that included real words (DARK/PARK), pseudowords (DARL/PARL), nonwords (RDKA/RPKA), and letter-in-xs (DXXX, PXXX) stimuli. Participants decided which of two letters occurred at a given position in the string (here, forced-choice alternatives D and P). Behaviorally, both word (more accurate choices for letters in words than in baseline nonwords or letter-in-xs) and pseudoword (more accurate choices for letters in pseudowords than in baseline conditions) superiority effects were observed. Electrophysiologically, effects of orthographic regularity and familiarity were apparent as early as the P150 time window (100-160ms), an effect of lexicality was observed as early as the N200 time window (160-200ms), and peak amplitude of the N300 and N400 also differentiated word and pseudoword as compared to baseline stimuli. Further, the size of the P150 and N400 ERP word superiority effects was related to standardized behavioral measures of fluency and reading. Results suggest that orthographic fluency is reflected in both lower-level, sublexical, perceptual processing and higher-level, lexical processing in fluently reading adults. PMID:20211607

  12. Memory for Pictorial Information and the Picture Superiority Effect.

    ERIC Educational Resources Information Center

    Maisto, Albert A.; Queen, Debbie Elaine

    1992-01-01

    The performance of 53 younger adults (mean age 20.7) and 52 older adults (mean age 68.3) was compared in a memory task involving pictures, words, and pictures-plus-words. Results showed (1) significantly higher recall scores for younger adults; (2) equivalent picture superiority effect for both groups; and (3) decline in older adults' performance…

  13. A Developmental, Interactive Activation Model of the Word Superiority Effect.

    ERIC Educational Resources Information Center

    Chase, Christopher H.; Tallal, Paula

    1990-01-01

    Examined effects of orthographic context on the letter recognition skills of dyslexic children, comparing their performance to that of adults and of chronological and reading age-matched groups. Results showed that the two matched groups showed strong word superiority effect (WSE) for words and pseudowords over nonwords. Dyslexic readers did not…

  14. Biological Motion Task Performance Predicts Superior Temporal Sulcus Activity

    ERIC Educational Resources Information Center

    Herrington, John D.; Nymberg, Charlotte; Schultz, Robert T.

    2011-01-01

    Numerous studies implicate superior temporal sulcus (STS) in the perception of human movement. More recent theories hold that STS is also involved in the "understanding" of human movement. However, almost no studies to date have associated STS function with observable variability in action understanding. The present study directly associated STS…

  15. Lake Superior Phytoplankton Characterization from the 2006 Probability Based Survey

    EPA Science Inventory

    We conducted a late summer probability based survey of Lake Superior in 2006 which consisted of 52 sites stratified across 3 depth zones. As part of this effort, we collected composite phytoplankton samples from the epilimnion and the fluorescence maxima (Fmax) at 29 of the site...

  16. Accretion, modification and erosion of Archean lithosphere: evidence from the Superior Province and adjacent regions (Invited)

    NASA Astrophysics Data System (ADS)

    Frederiksen, A. W.; Olaleye, M.; Toni, D. A.; Darbyshire, F. A.; Eaton, D. W.

    2010-12-01

    The lithosphere beneath shield regions is generally believed to be thick, cold, high in seismic velocity, and convectively stable. If formation of the shield lithosphere was approximately contemporaneous with the overlying crust, then the lithosphere has undergone a history as complex as the crust; however, this history will be fundamentally different due to potential influences on the lithosphere from both plate-tectonic (top-down) and mantle convective (bottom-up) processes. The Superior Province in eastern and central Canada is the largest Archean craton in the world; recent seismological investigations have shown that it has a complex internal structure. Through a combination of tomography, shear-wave splitting, and receiver-function analysis, we have found evidence of anomalous mantle which we believe to date back to the accretion of the lithosphere: a high-velocity, strongly and consistently anisotropic region in the western Superior which is truncated by the Trans-Hudson Orogen at its western edge. This feature was then eroded by Trans-Hudson orogenic activity, as the anomaly now ends ca. 200 km east of the boundary. Subsequent rifting along the Mid-Continent Rift truncated the anomalous region to the south; the enigmatic Nipigon Embayment, which is associated with the rift but may be something other than a failed arm, contains a tightly-focused region of anomalous mantle. In the easter Superior, the lithosphere is lower in velocity and more weakly anisotropic, with more directional variation. Some of this difference may be due to different formation mechanisms, but there is also evidence of later modification by the Great Meteor hotspot. The Great Meteor track continues into the Grenville Province and shows possible evidence of later deformation. Complicating this large-scale picture is the strong evidence for internal layering seen in receiver function gathers. An anisotropic layer immediately below the Moho is ubiquitous underneath the western Superior

  17. The International Space University

    NASA Technical Reports Server (NTRS)

    Davidian, Kenneth J.

    1990-01-01

    The International Space University (ISU) was founded on the premise that any major space program in the future would require international cooperation as a necessary first step toward its successful completion. ISU is devoted to being a leading center for educating future authorities in the world space industry. ISU's background, goals, current form, and future plans are described. The results and benefits of the type of education and experience gained from ISU include technical reports describing the design projects undertaken by the students, an exposure to the many different disciplines which are a part of a large space project, an awareness of the existing activities from around the world in the space community, and an international professional network which spans all aspects of space activities and covers the globe.

  18. International Perspectives.

    ERIC Educational Resources Information Center

    Allen, Kenn; Habermann, Ulla; Chowdhury, Omar Faruque; Guerra, Iraida Manzanilla

    1998-01-01

    Includes "Introduction to International Perspectives" (Allen); "Volunteerism in the Welfare State: The Case of Denmark" (Habermann); "Grassroots Organizing in Bangladesh" (Chowdhury); and "Volunteerism in Latin America" (Guerra). (SK)

  19. Total variation superiorization schemes in proton computed tomography image reconstruction

    PubMed Central

    Penfold, S. N.; Schulte, R. W.; Censor, Y.; Rosenfeld, A. B.

    2010-01-01

    Purpose: Iterative projection reconstruction algorithms are currently the preferred reconstruction method in proton computed tomography (pCT). However, due to inconsistencies in the measured data arising from proton energy straggling and multiple Coulomb scattering, the noise in the reconstructed image increases with successive iterations. In the current work, the authors investigated the use of total variation superiorization (TVS) schemes that can be applied as an algorithmic add-on to perturbation-resilient iterative projection algorithms for pCT image reconstruction. Methods: The block-iterative diagonally relaxed orthogonal projections (DROP) algorithm was used for reconstructing GEANT4 Monte Carlo simulated pCT data sets. Two TVS schemes added on to DROP were investigated; the first carried out the superiorization steps once per cycle and the second once per block. Simplifications of these schemes, involving the elimination of the computationally expensive feasibility proximity checking step of the TVS framework, were also investigated. The modulation transfer function and contrast discrimination function were used to quantify spatial and density resolution, respectively. Results: With both TVS schemes, superior spatial and density resolution was achieved compared to the standard DROP algorithm. Eliminating the feasibility proximity check improved the image quality, in particular image noise, in the once-per-block superiorization, while also halving image reconstruction time. Overall, the greatest image quality was observed when carrying out the superiorization once per block and eliminating the feasibility proximity check. Conclusions: The low-contrast imaging made possible with TVS holds a promise for its incorporation into future pCT studies. PMID:21158301

  20. Ambassadors in Industry: Integrating the Curriculum.

    ERIC Educational Resources Information Center

    Grinnell, Eleanor; Sherman, Janet

    This guidebook resulted from a student mentoring and teacher ambassador project in applied science in Wyoming. For the teacher-ambassador component of the program, seven science and vocational teachers interned in science-related industries to investigate technical-level jobs at 11 business and industry sites. They documented skills needed by…

  1. Facile and green synthesis of cellulose nanocrystal-supported gold nanoparticles with superior catalytic activity.

    PubMed

    Yan, Wei; Chen, Chang; Wang, Ling; Zhang, Dan; Li, Ai-Jun; Yao, Zheng; Shi, Li-Yi

    2016-04-20

    The emphasis of science and technology shifts toward environmentally friendly and sustainable resources and processes. Herein, we report a facile, one-pot and green synthesis of biomaterial-supported gold nanoparticles (AuNPs) with superior catalytic activity. Cellulose nanocrystal (CNC)-supported AuNPs were prepared by heating the aqueous mixture of HAuCl4, CNCs and polyethylene glycol, avoiding toxic chemicals, extreme condition and complicated procedure. The resultant CNC-supported AuNPs exhibited catalytic activities for the reduction of 4-nitrophenol by sodium borohydride. The maximum apparent rate constant reached 1.47×10(-2)s(-1), and the turnover frequency reached 641h(-1). The superior catalytic performance can be ascribed to the large amount of highly dispersed AuNPs with few nanometers in size which are loaded on CNCs. About 90% of the AuNPs are smaller than 10nm, and nearly 60% of the AuNPs are smaller than 5nm. The synthesis is eco-friendly, facile and low-cost, thus has great potential for industrial and medical applications. PMID:26876829

  2. Non-Additive Transcriptional Profiles Underlie Dikaryotic Superiority in Pleurotus ostreatus Laccase Activity

    PubMed Central

    Castanera, Raúl; Omarini, Alejandra; Santoyo, Francisco; Pérez, Gúmer; Pisabarro, Antonio G.; Ramírez, Lucía

    2013-01-01

    Background The basidiomycete Pleurotus ostreatus is an efficient producer of laccases, a group of enzymes appreciated for their use in multiple industrial processes. The aim of this study was to reveal the molecular basis of the superiority of laccase production by dikaryotic strains compared to their parental monokaryons. Methodology/Principal Findings We bred and studied a set of dikaryotic strains starting from a meiotic population of monokaryons. We then completely characterised the laccase allelic composition, the laccase gene expression and activity profiles in the dikaryotic strain N001, in two of its meiotic full-sib monokaryons and in the dikaryon formed from their mating. Conclusions/Significance Our results suggested that the dikaryotic superiority observed in laccase activity was due to non-additive transcriptional increases in lacc6 and lacc10 genes. Furthermore, the expression of these genes was divergent in glucose- vs. lignocellulose-supplemented media and was highly correlated to the detected extracellular laccase activity. Moreover, the expression profile of lacc2 in the dikaryotic strains was affected by its allelic composition, indicating a putative single locus heterozygous advantage. PMID:24039902

  3. Industry Support

    NASA Technical Reports Server (NTRS)

    2003-01-01

    NASA Glenn Research Center (GRC) is responsible for the Advanced Communications for Air Traffic Management (AC/ATM) Project, a sub-element task of the Advanced Air Transportation Technologies (AATT) Project of the NASA Aviation System Capacity Program (ASC). The AC/ATM Project is developing new communications technologies and tools that will improve throughput in the U.S. Air Traffic Control System. The goal of the AC/ATM Project is to enable a communications infrastructure providing the capacity, efficiency, and flexibility necessary to realize benefits of the future mature Free-Flight environment. The capabilities and scope of communications technologies needed to accomplish this goal depend on characteristics of the future Free-Flight environment. There are many operational concepts being proposed for a future ATM system to enable user flexibility and efficiency. GRC s focus is on developing new technologies and techniques to support the digital communication of information involving airborne and ground-based users. However, the technologies and techniques must be integrated with the systems and services that industry and the Federal Aviation Administration (FAA) are developing. Thus, GRC needs to monitor and provide input to the various industry and FAA organizations and committees that are specifying new systems and services. Adoption of technologies by the FAA is partially dependent on acceptance of the technology by the aviation community. The commercial aviation community in particular would like to adopt technologies that can be used throughout the world. As a result, the adoption of common or at least compatible technologies by European countries is a key factor in getting commitments to those technologies by the US aviation community. GRC desires to keep informed of European activities that relate to aviation communication technologies, particularly those that are being supported by Eurocontrol.

  4. Graphene-graphene oxide-graphene hybrid nanopapers with superior mechanical, gas barrier and electrical properties

    NASA Astrophysics Data System (ADS)

    Ouyang, Xilian; Huang, Wenyi; Cabrera, Eusebio; Castro, Jose; Lee, L. James

    2015-01-01

    Hybrid nanopaper-like thin films with a graphene oxide (GO) layer sandwiched by two functionalized graphene (GP-SO3H) layers were successfully prepared from oxidized graphene and benzene sulfonic modified graphene. The hybrid graphene-graphene oxide-graphene (GP-GO-GP) nanopapers showed combination of high mechanic strength and good electrical conductivity, leading to desirable electromagnetic interference shielding performance, from the GP-SO3H layers, and superior gas diffusion barrier provided by the GO layer. These GP-GO-GP nanopapers can be readily coated onto plastic and composite substrates by thermal lamination and injection molding for various industrial applications such as fuel cell and natural gas containers.

  5. Fabrication of Pt-loaded NiCo nanochains with superior catalytic dehydrogenation activity.

    PubMed

    Wen, Ming; Wu, Qingnan; Peng, Jin; Wu, Qingsheng; Wang, Chenxiang

    2014-02-15

    A new magnetic Pt-loaded NiCo nanochain, with the diameter from 80 nm to 120 nm, has been prepared through microwave-induced assembly process followed by the galvanic displacement performance. Pt nanoparticles are distributed on the surface of NiCo nanochains. The products are investigated as hydrolytic dehydrogenation catalyst for potential hydrogen energy applications. Compared with NiCo nanochains, the Pt-loaded NiCo nanochains present exceedingly high catalytic activity toward the hydrolytic dehydrogenation of ammonia borane aqueous under ambient atmosphere at room temperature, where the Ni16Co80/Pt4 nanochains exhibit high catalytic activity with a lower activation energy of 45.72 kJ mol(-1) and a superior dehydrogenation rate of 1.17 × 10(4) mL min(-1) g(-1), suggesting the potential application in hydrogen fuel and chemical industry. PMID:24370425

  6. International Curriculums.

    ERIC Educational Resources Information Center

    Neal, Larry L.

    This workshop presentation on international curriculums in the field of parks, recreation, leisure, cultural services, and travel/tourism comments that the literature is replete with articles addressing what the field is about, but not about curriculum issues, models, and structure. It reports an international survey of 12 college educators…

  7. Bioaccumulation of toxaphene congeners in the lake superior food web

    USGS Publications Warehouse

    Muir, D.C.G.; Whittle, D.M.; De Vault, D. S.; Bronte, C.R.; Karlsson, H.; Backus, S.; Teixeira, C.

    2004-01-01

    The bioaccumulation and biotransformation of toxaphene was examined in the food webs of Lake Superior and Siskiwit Lake (Isle Royale) using congener specific analysis as well as stable isotope ratios of carbon and nitrogen to characterize food webs. Toxaphene concentrations (calculated using technical toxaphene) in lake trout (Salvelinus namaycush) from the western basin of Lake Superior (N = 95) averaged (±SD) 889 ± 896 ng/g wet wt and 60 ± 34 ng/g wet wt in Siskiwit Lake. Major congeners in lake trout were B8-789 (P38), B8-2226 (P44), B9-1679 (P50), and B9-1025 (P62). Toxaphene concentrations were found to vary seasonally, especially in lower food web organisms in Lake Superior and to a lesser extent in Siskiwit Lake. Toxaphene concentrations declined significantly in lake herring (Coregonus artedii), rainbow smelt (Omerus mordax), and slimy sculpin (Cottus cognatus) as well as in zooplankton (> 102 &mn;m) and Mysis (Mysis relicta) between May and October. The seasonal variation may reflect seasonal shifts in the species abundance within the zooplankton community. Trophic magnification factors (TMF) derived from regressions of toxaphene congener concentrations versus δ15N were > 1 for most octa- and nonachlorobornanes in Lake Superior except B8-1413 (P26) and B9-715. Log bioaccumulation factors (BAFs) for toxaphene congeners in lake trout (ng/g lipid/ng/L dissolved) ranged from 4.54 to 9.7 and were significantly correlated with log octanol-water partition coefficients. TMFs observed for total toxaphene and congener B9-1679 in Lake Superior were similar to those in Arctic lakes, as well as to previous studies in the Great Lakes, which suggests that the bioaccumulation behavior of toxaphene is similar in pelagic food webs of large, cold water systems. However, toxaphene concentrations were lower in lake trout from Siskiwit Lake and lakes in northwestern Ontario than in Lake Superior possibly because of shorter food chains and greater reliance on zooplankton or

  8. Instructional Television In Industry (ITVI): A Survey.

    ERIC Educational Resources Information Center

    Stasheff, Edward; Lavi, Aryeh

    Fifteen industrial organizations were surveyed for their use of instructional television (ITV) in their educational programs for employees. The firms surveys included Xerox Corporation, RCA Corporation, General Electric Company, International Telephone and Telegraph, Lockheed Aircraft Corporation, International Business Machines Corporation, etc.…

  9. IEA/AIE-90; Proceedings of the 3rd International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, Charleston, SC, July 15-18, 1990. Vols. 1 and 2

    SciTech Connect

    Matthews, M.M. )

    1990-01-01

    The present conference on industrial and engineering applications of artificial intelligence (AI) and expert systems (ESs) encompasses diagnostic and blackboard systems, vision, scheduling, intelligent database systems, AI manufacturing, qualitative models, intelligent interfaces, AI control, and natural language processing. Also addressed are knowledge-based systems, verification/validation, parallel/distributed systems, intelligent tutoring systems, machine learning, neural networks, robotics, knowledge acquisition, and AI techniques for the operative management of aircraft routing. Specific issues addressed include a hierarchical knowledge-based system for aircraft-image interpretation, a cognitive temporal model for planning in aircraft maintenance, applications of algorithm animation techniques, an ES for supporting technical modeling in engineering systems, airobotics, and an ES for the selection of industrial robots and its implementation in two environments.

  10. Geology and tectonics of the Archean Superior Province, Canadian Shield

    NASA Technical Reports Server (NTRS)

    Card, K. D.

    1986-01-01

    Superior Province consists mainly of Late Archean rocks with Middle Archean gneisses in the south, and possibly in the north. The Late Archean supracrustal sequences are of island arc and interarc affinity and are cut by abundant plutonic rocks, including early arc-related intrusions, late synorogenic intrusions, and post-orogenic plutons that are possibly the product of crustal melting caused by thermal blanketing of newly-thickened continental crust combined with high mantle heat flux. The contemporaneity of magmatic and deformational events along the lengths of the belts is consistent with a subduction-dominated tectonic regime for assembly of the Kenoran Orogen. Successive addition of volcanic arcs accompanied and followed by voluminous plutonism resulted in crustal thickening and stabilization of the Superior craton prior to uplift of Kapuskasing granulites, emplacement of the Matachewan diabase dykes, and Early Proterozoic marginal rifting.

  11. [Mediastinal Mature Teratoma Necessitating Resection of Superior Vena Cava].

    PubMed

    Aragaki, Masato; Iimura, Yasuaki; Hasegawa, Naoto; Kaga, Kichizo

    2015-09-01

    A 43-year-old woman was referred to our hospital for an abnormal shadow on chest X-ray. Computed tomography revealed a tumor with calcification of 9.8 cm in size at the anterior mediastinum. The infiltration into the left brachiocephalic vein and superior vena cava by tumor was suspected. Surgery was performed under a diagnosis of mature teratoma. The tumor was found to adhere firmly to superior vena cava (SVC), left brachiocephalic vein, right phrenic nerve, and the arch of the azygos vein. To ensure the blood flow, an artificial blood vessel was placed between left brachiocephalic vein and right atrium. Then SVC was clamped and the tumor was resected with the part of SVC. PMID:26329629

  12. Superior mesenteric arteriovenous fistula embolisation complicated by bowel ischaemia

    PubMed Central

    Hussein, Maher; Issa, Ghada; Muhsen, Shirin; Haydar, Ali

    2013-01-01

    Superior mesenteric arteriovenous fistulas are rare, especially when iatrogenic in origin. Management of these fistulas can be surgical or endovascular. Endovascular embolisation is the preferred modality with a low rate of complications. Among the reported complications, bowel ischaemia is considered an unlikely occurrence. We report a case of a complex iatrogenic arterioportal fistula that was managed by endovascular embolisation and controlled through both its inflow and outflow, and was later complicated by bowel ischaemia. PMID:23682091

  13. Information Superiority generated through proper application of Geoinformatics

    NASA Astrophysics Data System (ADS)

    Teichmann, F.

    2012-04-01

    Information Superiority generated through proper application of Geoinformatics Information management and especially geoscience information delivery is a very delicate task. If it is carried out successfully, geoscientific data will provide the main foundation of Information Superiority. However, improper implementation of geodata generation, assimilation, distribution or storage will not only waste valuable resources like manpower or money, but could also give rise to crucial deficiency in knowledge and might lead to potentially extremely harmful disasters or wrong decisions. Comprehensive Approach, Effect Based Operations and Network Enabled Capabilities are the current buzz terms in the security regime. However, they also apply to various interdisciplinary tasks like catastrophe relief missions, civil task operations or even in day to day business operations where geo-science data is used. Based on experience in the application of geoscience data for defence applications the following procedure or tool box for generating geodata should lead to the desired information superiority: 1. Understand and analyse the mission, the task and the environment for which the geodata is needed 2. Carry out a Information Exchange Requirement between the user or customer and the geodata provider 3. Implementation of current interoperability standards and a coherent metadata structure 4. Execute innovative data generation, data provision, data assimilation and data storage 5. Apply a cost-effective and reasonable data life cycle 6. Implement IT security by focusing of the three pillar concepts Integrity, Availability and Confidentiality of the critical data 7. Draft and execute a service level agreement or a memorandum of understanding between the involved parties 8. Execute a Continuous Improvement Cycle These ideas from the IT world should be transferred into the geoscience community and applied in a wide set of scenarios. A standardized approach of how to generate, provide

  14. Superior Labral Anterior Posterior Lesions of the Shoulder

    PubMed Central

    Malal, Joby Jacob George; Khan, Yousaf; Farrar, Graville; Waseem, Mohammed

    2013-01-01

    Superior labrum anterior and posterior (SLAP) lesion is of fairly recent description and its understanding is rapidly evolving. Its incidence and need for surgical treatment has increased exponentially in line with the increase in shoulder arthroscopies. It is of particular importance in the elite over head athlete and the young. A range of arthroscopic techniques and devices have been described with good functional results. The ability to return to pre injury level of sports remains a concern. PMID:24082975

  15. Pancreaticoduodenal Artery Aneurysm Formation with Superior Mesenteric Artery Stenosis

    PubMed Central

    Kitaoka, Tadashi; Kamiya, Chiaki; Suzuki, Jun; Sato, Osamu

    2014-01-01

    Celiac stenosis or occlusion is attributed partly to increase blood flow at pancreatic arcade from the superior mesenteric artery (SMA) system and may play a causal role in true aneurysm of pancreaticoduodenal artery (PDAA) formation. However, despite possible increased blood flow in the pancreatic arcades like celiac stenosis, PDAAs with a stenotic SMA are extremely rare, with only three cases have been reported in the literature. We report a case of PDAA with SMA stenosis and review the literature. PMID:25298835

  16. Habitat change in a perched dune system along Lake Superior

    USGS Publications Warehouse

    Loope, Walter L.; McEachern, A. Kathryn

    1998-01-01

    Episodes of habitat change, driven by changes in levels of the Great Lakes, must be considered when assessing human effects upon coastal vegetation and rare species. Paleoecological studies, baseline inventories, and long-term monitoring programs within the Grand Sable Dunes, a perched-dune system along Lake Superior, provide a window on vegetation change at different spatial and temporal scales and also provide an illustrative case study.

  17. What else is hiding behind superior mesenteric artery syndrome?

    PubMed Central

    De Angelis, Paola; Iacobelli, Barbara Daniela; Torroni, Filippo; Dall'Oglio, Luigi; Bagolan, Pietro; Fusaro, Fabio

    2015-01-01

    The superior mesenteric artery syndrome (SMAS) is an uncommon condition in children. We describe a case of a 7-year-old boy with SMAS that occurred 3 years after a Deloyers' procedure for subtotal colonic Hirschsprung who was admitted for bilious vomit, abdominal pain and diarrhea due to unrecognized celiac disease. This case emphasize that SMAS in children needs a close medical and surgical follow-up to avoid an underestimation of early clinical signs unrelated to surgery. PMID:25972411

  18. Bilateral mycotic aneurysm of the superior gluteal artery.

    PubMed

    Bouarhroum, Abdellatif; El Khloufi, Samir; El Hassani, Rachid; Bensaid, Younes

    2009-01-01

    Gluteal artery aneurysms are rare and mostly secondary to blunt or penetrating trauma. As an absolute rarity, we report an exceptional presentation of bilateral mycotic aneurysm of the superior gluteal artery in a 16-year-old boy associated with bacterial endocarditis. The left pseudoaneurysm was ruptured and treated using open surgery; 1 week later, the right location was successfully treated by embolization. PMID:19540714

  19. NICE3: Industrial Refrigeration System

    SciTech Connect

    Simon, P.

    1999-09-29

    Energy Concepts has developed an absorption-augmented system as a cost-effective means of achieving more cooling capacity with a substantial reduction in energy consumption and greenhouse gas emissions for industrial refrigeration. It cuts fuel consumption by 30% by combining an internal combustion engine with a mechanical compression refrigeration system and an absorption refrigeration system. The absorption system is powered by engine waste heat. Conventional industrial refrigeration uses mechanical vapor compression, powered by electric motors, which results in higher energy costs. By the year 2010, the new system could cut fuel consumption by 19 trillion Btu and greenhouse emissions by more than 1 million tons per year.

  20. Levels of processing and picture memory: the physical superiority effect.

    PubMed

    Intraub, H; Nicklos, S

    1985-04-01

    Six experiments studied the effect of physical orienting questions (e.g., "Is this angular?") and semantic orienting questions (e.g., "Is this edible?") on memory for unrelated pictures at stimulus durations ranging from 125-2,000 ms. Results ran contrary to the semantic superiority "rule of thumb," which is based primarily on verbal memory experiments. Physical questions were associated with better free recall and cued recall of a diverse set of visual scenes (Experiments 1, 2, and 4). This occurred both when general and highly specific semantic questions were used (Experiments 1 and 2). Similar results were obtained when more simplistic visual stimuli--photographs of single objects--were used (Experiments 5 and 6). As in the case of the semantic superiority effect with words, the physical superiority effect for pictures was eliminated or reversed when the same physical questions were repeated throughout the session (Experiments 4 and 6). Conflicts with results of previous levels of processing experiments with words and nonverbal stimuli (e.g., faces) are explained in terms of the sensory-semantic model (Nelson, Reed, & McEvoy, 1977). Implications for picture memory research and the levels of processing viewpoint are discussed. PMID:3157769

  1. Delayed Superior Orbital Fissure Syndrome After Reconstruction of Blowout Fracture.

    PubMed

    Kim, Young Joon; Choi, Woong Kyu

    2016-01-01

    The superior orbital fissure syndrome (SOFS) has been known to be a condition caused by impairment of the nerves that cross the superior orbital fissure. Traumatic SOFS is an uncommon complication which occurs usually within 48 hours after a facial injury. A 25-year-old male sustained facial trauma following an altercation. Clinical findings on presentation included swelling, ecchymosis, hyphema, subretinal hemorrhage, and mild extraocular movement limitation upon lateral gaze on his right eyelids. Facial computed tomography scan confirmed fractures of the medial walls of the right orbit and herniation of orbital soft tissue without the incarceration of medial rectus muscle. Ten days after the trauma, the operation was performed. On postoperative day 16, the patient showed ptosis of the right upper eyelid with a fixed pupil, and there was a hypoesthesia over the distribution of the right supraorbital and supratrochlear nerves. The authors diagnosed as a delayed SOFS and prescribed 4 mg of methylprednisolone q.i.d. for 30 days. After steroid therapy, extraocular movement limitations improved progressively. After 8 months, movement was completely restored. The authors experienced delayed SOFS on posttrauma day 27, and it was treated by steroid therapy. Surgical intervention is required when there is an evident etiology such as underlying hematoma or plate migration. If the reason is not clear like our case, steroid therapy can be considered as one of the options. Particularly, the authors should give special attention to the patient who has congenitally narrow superior orbital fissure, like Fujiwara et al suggested. PMID:26674904

  2. Controlled movement processing: superior colliculus activity associated with countermanded saccades.

    PubMed

    Paré, Martin; Hanes, Doug P

    2003-07-23

    We investigated whether the monkey superior colliculus (SC), an important midbrain structure for the regulation of saccadic eye movements, contains neurons with activity patterns sufficient to control both the cancellation and the production of saccades. We used a countermanding task to manipulate the probability that, after the presentation of a stop signal, the monkeys canceled a saccade that was planned in response to an eccentric visual stimulus. By modeling each animal's behavioral responses, with a race between GO and STOP processes leading up to either saccade initiation or cancellation, we estimated that saccade cancellation took on average 110 msec. Neurons recorded in the superior colliculus intermediate layers during this task exhibited the discharge properties expected from neurons closely involved in behavioral control. Both saccade- and fixation-related discharged differently when saccades were counter-manded instead of executed, and the time at which they changed their activity preceded the behavioral estimate of saccade cancellation obtained from the same trials by 10 and 13 msec, respectively. Furthermore, these intervals exceed the minimal amount of time needed for SC activity to influence eye movements. The additional observation that saccade-related neurons discharged significantly less when saccades were countermanded instead of executed suggests that saccades are triggered when these neurons reach a critical activation level. Altogether, these findings provide solid evidence that the superior colliculus contains the necessary neural signals to be directly involved in the decision process that regulates whether a saccade is to be produced. PMID:12878689

  3. Ideomotor Apraxia Due to Injury of the Superior Longitudinal Fasciculus.

    PubMed

    Jang, Sung Ho; Jang, Woo Hyuk

    2016-08-01

    We report on a patient who showed ideomotor apraxia due to injury of the superior longitudinal fasciculus following brain tumor and tumor bleeding, which was demonstrated by diffusion tensor tractography (DTT). A 60-yr-old, right-handed male patient underwent removal of brain meningioma and drainage of intraventricular hemorrhage and intracerebral hemorrhage in the left fronto-parietal lobe. At the time of DTT scanning (5 wk after onset), he was able to move the right upper extremity against gravity. The patient exhibited an intact ideational plan for motor performance. In addition, he was able to use actual objects (scissors, eraser) using his right wrist and hand. However, he had difficulty in using his right upper extremity for pantomime of object use, imitating gestures (meaningless or meaningful), and movement of his right upper extremity proximal. Score on the ideomotor apraxia test for the right side was 4 (cut-off score < 32). DTTs for the left superior longitudinal fasciculus to the left premotor cortex and left inferior parietal lobule showed partial injury, compared with the right superior longitudinal fasciculus. These injuries appeared to be the reason for ideomotor apraxia in this patient. PMID:27003199

  4. Superior metallic alloys through rapid solidification processing (RSP) by design

    SciTech Connect

    Flinn, J.E.

    1995-05-01

    Rapid solidification processing using powder atomization methods and the control of minor elements such as oxygen, nitrogen, and carbon can provide metallic alloys with superior properties and performance compared to conventionally processing alloys. Previous studies on nickel- and iron-base superalloys have provided the baseline information to properly couple RSP with alloy composition, and, therefore, enable alloys to be designed for performance improvements. The RSP approach produces powders, which need to be consolidated into suitable monolithic forms. This normally involves canning, consolidation, and decanning of the powders. Canning/decanning is expensive and raises the fabrication cost significantly above that of conventional, ingot metallurgy production methods. The cost differential can be offset by the superior performance of the RSP metallic alloys. However, without the performance database, it is difficult to convince potential users to adopt the RSP approach. Spray casting of the atomized molten droplets into suitable preforms for subsequent fabrication can be cost competitive with conventional processing. If the fine and stable microstructural features observed for the RSP approach are preserved during spray casing, a cost competitive product can be obtained that has superior properties and performance that cannot be obtained by conventional methods.

  5. Prey selection by the Lake Superior fish community

    USGS Publications Warehouse

    Isaac, Edmund J.; Hrabik, Thomas R.; Stockwell, Jason D.; Gamble, Allison E.

    2012-01-01

    Mysis diluviana is an important prey item to the Lake Superior fish community as found through a recent diet study. We further evaluated this by relating the quantity of prey found in fish diets to the quantity of prey available to fish, providing insight into feeding behavior and prey preferences. We describe the seasonal prey selection of major fish species collected across 18 stations in Lake Superior in spring, summer, and fall of 2005. Of the major nearshore fish species, bloater (Coregonus hoyi), rainbow smelt (Osmerus mordax), and lake whitefish (Coregonus clupeaformis) consumed Mysis, and strongly selected Mysis over other prey items each season. However, lake whitefish also selected Bythotrephes in the fall when Bythotrephes were numerous. Cisco (Coregonus artedi), a major nearshore and offshore species, fed largely on calanoid copepods, and selected calanoid copepods (spring) and Bythotrephes (summer and fall). Cisco also targeted prey similarly across bathymetric depths. Other major offshore fish species such as kiyi (Coregonus kiyi) and deepwater sculpin (Myoxocephalus thompsoni) fed largely on Mysis, with kiyi targeting Mysis exclusively while deepwater sculpin did not prefer any single prey organism. The major offshore predator siscowet lake trout (Salvelinus namaycush siscowet) consumed deepwater sculpin and coregonines, but selected deepwater sculpin and Mysis each season, with juveniles having a higher selection for Mysis than adults. Our results suggest that Mysis is not only a commonly consumed prey item, but a highly preferred prey item for pelagic, benthic, and piscivorous fishes in nearshore and offshore waters of Lake Superior.

  6. International Geology

    ERIC Educational Resources Information Center

    Hoover, Linn

    1977-01-01

    Briefly discusses recent international programs in various areas of geology, including land-use problems, coping with geological hazards, and conserving the environment while searching for energy and mineral resources. (MLH)

  7. International Health

    MedlinePlus

    ... create refugee populations with immediate and long-term health problems. Some of the major diseases currently affecting ... also an international problem which can affect people's health. Many countries and health organizations are working together ...

  8. Detection of Superior Vena Cava Obstruction on Dynamic 99mTc-DTPA Renal Transplant Scintigraphy.

    PubMed

    Pirayesh, Elahe; Hashemifard, Hamidreza; Assadi, Majid

    2016-02-01

    We present an asymptomatic patient with a history of prolonged hemodialysis through a right internal jugular vein catheter who was diagnosed with superior vena cava (SVC) obstruction on 99mTechnetium-diethylenetriaminepentaacetic acid renal transplant scintigraphy. During the angiographic phase, an unusual vascular filling pattern was detected on the anterior view of the abdomen. Angioscintigraphic imaging of the chest wall was suggestive of SVC obstruction. The SVC obstruction in our patient was related to the long-term use of an indwelling catheter in the central venous system, which is a well-known complication of such a procedure. There is also evidence of a hypercoagulable state in dialyzed uremic cases; therefore, our patient may have been more susceptible to an SVC thrombosis. Acquired compensatory dilatation of the azygos vein is rather a rare finding. To the best of our knowledge, this is the first report describing an asymptomatic patient with SVC obstruction who was diagnosed by renal scintigraphy. PMID:27299287

  9. How sharp is the sharp Archean Moho? Example from eastern Superior Province

    NASA Astrophysics Data System (ADS)

    Levin, Vadim; VanTongeren, Jill A.; Servali, Andrea

    2016-03-01

    The Superior Province of North America has not experienced major internal deformation for nearly 2.8 Gyr, preserving the Archean crust in its likely original state. We present seismological evidence for a sharp (less than 1 km) crust-mantle boundary beneath three distinct Archean terranes and for a more vertically extensive boundary at sites likely affected by the 1.2-0.9 Ga Grenville orogeny. At all sites crustal thickness is smaller than expected for the primary crust produced by melting under higher mantle potential temperature conditions of Archean time. Reduced thickness and an abrupt contrast in seismic properties at the base of the undisturbed Archean crust are consistent with density sorting and loss of the residues through gravitational instability facilitated by higher temperatures in the upper mantle at the time of formation. Similar sharpness of crust-mantle boundary in disparate Archean terranes suggests that it is a universal feature of the Archean crustal evolution.

  10. Lipomatous hypertrophy of the interatrial septum and fibrosing mediastinal lymphadenopathy causing superior vena cava obstruction

    PubMed Central

    Baikoussis, Nikolaos G.; Argiriou, Orestis; Kratimenos, Theodoros; Dedeilias, Panagiotis; Argiriou, Michalis

    2015-01-01

    Lipomatous hypertrophy of the interatrial septum (LHIS) is an uncommon cause of superior vena cava syndrome (SVCS). Fibrosing mediastinal lymphadenopathy is another cause of SVCS. We present a 65-year-old female patient with a history of tuberculosis (TB) and the coexistence of LHIS and fibrosing mediastinitis due to TB of the lung. Fibrosing or sclerosing mediastinitis is a rare entity with few cases published in the western literature. She presented with mild symptomatology of SVCS and she underwent on transthoracic and transesophageal echocardiography, computed tomography scan, magnetic resonance imaging, and venography. Due to the development of an abundant collateral venous system seen on venography and her negation for any treatment, she did not undergo yet on any intervention. To our knowledge, this is the first case reported in the international bibliography in which LHIS and sclerosing lymphadenopathy are simultaneously diagnosed in the same patient. PMID:26440257

  11. Managing International Consulting Projects and International Business Courses Using Virtual Teams

    ERIC Educational Resources Information Center

    Prachyl, Cheryl; Quintanilla, Hector; Gutiérrez, Luis Antonio

    2011-01-01

    The Instituto Tecnologico y de Estudios Superiores de Monterrey and Texas Wesleyan University used technology based courses to enhance internationalization of their curricula. These courses required students to use computer technology as the distance communication medium and to complete an applied international consulting project as part of each…

  12. Universal Industrial Solution and Industrial Sectors Module for Pulp and Paper Sector

    EPA Science Inventory

    Increased concerns over air pollution and its detrimental effects on health have called for more stringent emission reduction strategies in the industrial sector. However, stringent regulatory policies can potentially adversely affect domestic and international trade. Therefore E...

  13. Industrial Productivity

    NASA Technical Reports Server (NTRS)

    1977-01-01

    NASTRAN is an offshoot of the computer-design technique used in construction of airplanes and spacecraft. [n this technique engineers create a mathematical model of the aeronautical or space vehicle and "fly" it on the ground by means of computer simulation. The technique enables them to study performance and structural behavior of a number of different designs before settling on the final configuration and proceeding with construction. From this base of aerospace experience, NASA-Goddard developed the NASTRAN general purpose computer program, which offers an exceptionally wide range of analytic capability with regard to structures. NASTRAN has been applied to autos, trucks, railroad cars, ships, nuclear power reactors, steam turbines, bridges, and office buildings. NASA-Langley provides program maintenance services regarded as vital by many NASTRAN users. NASTRAN is essentially a predictive tool. It takes an electronic look at a computerire$.dedgn and reports how the structure will react under a great many different conditions. It can, for example, note areas where high stress levels will occur-potential failure points that need strengthening. Conversely, it can identify over-designed areas where weight and material might be saved safely. NASTRAN can tell how pipes stand up under strong fluid flow, how metals are affected by high temperatures, how a building will fare in an earthquake or how powerful winds will cause a bridge to oscillate. NASTRAN analysis is quick and inexpensive. It minimizes trial-and-error in the design process and makes possible better, safe, lighter structures affording large-scale savings in development time and materials. Some examples of the broad utility NASTRAN is finding among industrial firms are shown on these pages.

  14. Arthroscopic Superior Capsule Reconstruction for Irreparable Rotator Cuff Tears

    PubMed Central

    Mihata, Teruhisa; Lee, Thay Q.; Itami, Yasuo; HASEGAWA, Akihiko; Ohue, Mutsumi; Neo, Masashi

    2016-01-01

    Objectives: An arthroscopic superior capsule reconstruction, in which the fascia lata autograft attached medially to the superior glenoid and laterally to the greater tuberosity, restores shoulder stability and muscle balance in patients with irreparable rotator cuff tears; consequently, it improves shoulder function specifically deltoid muscle function and relieves pain. We assessed the clinical outcome of arthroscopic superior capsule reconstruction (Figure 1) in 100 consecutive patients with irreparable rotator cuff tears. Specifically, we focused on the rates of return to sport and work. Methods: From 2007 to 2014, we performed arthroscopic superior capsule reconstruction on 107 consecutive patients (mean 66.7 years; range, 43 to 82) with irreparable rotator cuff tears that had failed conservative treatment. Seven patients were lost to follow-up because of other medical problems or reasons. In the remaining 100 patients there were 56 supraspinatus and infraspinatus tears; 39 supraspinatus, infraspinatus, and subscapularis tears; 3 supraspinatus, infraspinatus, teres minor, and subscapularis tears; and 2 supraspinatus, infraspinatus, and teres minor tears. Physical examination, radiography, and MRI were performed before surgery; at 3, 6, and 12 months after surgery; and yearly thereafter. Rates of return to sport and work were also investigated in those patients who had been employed (34 patients: 21 manual workers, 10 farmers, 1 butcher, 1 cook, and 1 athletic trainer) or played sport (26 patients: 6 golf, 4 table tennis, 4 swimming, 3 martial arts, 2 baseball, 2 yoga, 1 tennis, 1 badminton, 1 skiing, 1 mountain-climbing, and 1 ground golf) before injury. Results: The average preoperative American Shoulder and Elbow Surgeons (ASES) score was 31.6 points (range, 3.3 to 63.3 points) and the average Japanese Orthopaedic Association (JOA) score was 51.6 points (26.5 to 68.5 points). Average postoperative clinical outcome scores all improved significantly at final

  15. Decoding the superior parietal lobule connections of the superior longitudinal fasciculus/arcuate fasciculus in the human brain.

    PubMed

    Kamali, A; Sair, H I; Radmanesh, A; Hasan, K M

    2014-09-26

    The temporo-parietal (TP) white matter connections between the inferior parietal lobule and superior temporal gyrus as part of the superior longitudinal fasciculus/arcuate fasciculus (SLF/AF) or middle longitudinal fasciculus (MdLF) have been studied in prior diffusion tensor tractography (DTT) studies. However, few studies have been focusing on the higher TP connections of the superior parietal lobule with the temporal lobe. These higher TP connections have been shown to have a role in core processes such as attention, memory, emotions, and language. Our most recent study, for the first time, hinted to the possibility of a long white matter connection interconnecting the superior parietal lobule (SPL) with the posterior temporal lobe in human brain which we call the SLF/AF TP-SPL and for a shorter abbreviation, the TP-SPL. We decided to further investigate this white matter connection using fiber assignment by continuous tracking deterministic tractography and high spatial resolution diffusion tensor imaging on 3T. Five healthy right-handed men (age range 24-37 years) were studied. We delineated the SPL connections of the SLF/AF TP bilaterally in five normal adult human brains. Using a high resolution DTT technique, we demonstrate for the first time, the trajectory of a long fiber bundle connectivity between the SPL and posterior temporal lobe, called the SLF/AF TP-SPL (or the TP-SPL), bilaterally in five healthy adult human brains. We also demonstrate the trajectory of the vertically oriented posterior TP connections, interconnecting the inferior parietal lobule (IPL) with the posterior temporal lobe (TP-IPL) in relation to the TP-SPL, arcuate fasciculus and other major language pathways. In the current study, for the first time, we categorized the TP connections into the anterior and posterior connectivity groups and subcategorized each one into the SPL or IPL connections. PMID:25086308

  16. The International Space Station: Systems and Science

    NASA Technical Reports Server (NTRS)

    Giblin, Timothy W.

    2010-01-01

    ISS Program Mission: Safely build, operate, and utilize a permanent human outpost in space through an international partnership of government, industry, and academia to advance exploration of the solar system, conduct scientific research, and enable commerce in space.

  17. Towards a New International Economic Order

    ERIC Educational Resources Information Center

    Menon, B. P.

    1978-01-01

    Reviews efforts of the United Nations to promote better international economic relations through special conferences and meetings of the General Assembly during the 1970s. Topics included agricultural development, industrialization, and world commodity trade. (AV)

  18. International energy annual, 1993

    SciTech Connect

    1995-05-08

    This document presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 200 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy includes hydroelectric, geothermal, solar and wind electric power and alcohol for fuel. The data were largely derived from published sources and reports from US Embassy personnel in foreign posts. EIA also used data from reputable secondary sources, industry reports, etc.

  19. Sm-Nd and Rb-Sr isotope systematics of an Archean anorthosite and related rocks from the Superior Province of the Canadian Shield

    NASA Technical Reports Server (NTRS)

    Ashwal, L. D.; Wooden, J. L.; Phinney, W. C.; Morrison, D. A.

    1985-01-01

    Sm-Nd and Rb-Sr isotopic data for the Bad Vermilion Lake anorthosite in the Rainy Lake area of the Superior Province of northwesten Ontario show that direct ages of Archean anorthosites can be obtained with these isotopic systems despite the effects of low-grade metamorphism. There is sufficient spread in Sm/Nd between plagioclase megacrysts and coexisting mafic groundmass to allow the determination of reasonably precise internal Sm-Nd isochrons. Initial isotopic ratios of Nd and Sr add to the growing body of data indicating the Superior Province is underlain by depleted mantle.

  20. 2013 mask industry survey

    NASA Astrophysics Data System (ADS)

    Malloy, Matt

    2013-09-01

    A comprehensive survey was sent to merchant and captive mask shops to gather information about the mask industry as an objective assessment of its overall condition. 2013 marks the 12th consecutive year for this process. Historical topics including general mask profile, mask processing, data and write time, yield and yield loss, delivery times, maintenance, and returns were included and new topics were added. Within each category are multiple questions that result in a detailed profile of both the business and technical status of the mask industry. While each year's survey includes minor updates based on feedback from past years and the need to collect additional data on key topics, the bulk of the survey and reporting structure have remained relatively constant. A series of improvements is being phased in beginning in 2013 to add value to a wider audience, while at the same time retaining the historical content required for trend analyses of the traditional metrics. Additions in 2013 include topics such as top challenges, future concerns, and additional details in key aspects of mask masking, such as the number of masks per mask set per ground rule, minimum mask resolution shipped, and yield by ground rule. These expansions beyond the historical topics are aimed at identifying common issues, gaps, and needs. They will also provide a better understanding of real-life mask requirements and capabilities for comparison to the International Technology Roadmap for Semiconductors (ITRS).

  1. 26 CFR 1.103-7 - Industrial development bonds.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Industrial development bonds. 1.103-7 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Items Specifically Excluded from Gross Income § 1.103-7 Industrial development bonds. (a) In general. Under section 103(c)(1) and this section, an industrial development...

  2. 26 CFR 509.105 - Industrial and commercial profits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 19 2013-04-01 2010-04-01 true Industrial and commercial profits. 509.105...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.105 Industrial and commercial profits... contracting States shall not be taxable by the other contracting State upon its industrial and...

  3. 26 CFR 1.103-7 - Industrial development bonds.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Industrial development bonds. 1.103-7 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Items Specifically Excluded from Gross Income § 1.103-7 Industrial development bonds. (a) In general. Under section 103(c)(1) and this section, an industrial development...

  4. 26 CFR 509.105 - Industrial and commercial profits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Industrial and commercial profits. 509.105...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.105 Industrial and commercial profits... contracting States shall not be taxable by the other contracting State upon its industrial and...

  5. 26 CFR 1.103-7 - Industrial development bonds.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Industrial development bonds. 1.103-7 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Items Specifically Excluded from Gross Income § 1.103-7 Industrial development bonds. (a) In general. Under section 103(c)(1) and this section, an industrial development...

  6. 26 CFR 509.105 - Industrial and commercial profits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 19 2012-04-01 2010-04-01 true Industrial and commercial profits. 509.105...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.105 Industrial and commercial profits... contracting States shall not be taxable by the other contracting State upon its industrial and...

  7. 26 CFR 509.105 - Industrial and commercial profits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 19 2014-04-01 2010-04-01 true Industrial and commercial profits. 509.105...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.105 Industrial and commercial profits... contracting States shall not be taxable by the other contracting State upon its industrial and...

  8. 26 CFR 509.105 - Industrial and commercial profits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 19 2011-04-01 2010-04-01 true Industrial and commercial profits. 509.105...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.105 Industrial and commercial profits... contracting States shall not be taxable by the other contracting State upon its industrial and...

  9. Education Within Industry. The World Year Book of Education, 1968.

    ERIC Educational Resources Information Center

    Lauwerys, Joseph A., Ed.; Scanlon, David G., Ed.

    Essays in this international yearbook examine the past and present interests of governments, industry, and the economy in the education of workers, managers, engineers, and citizens. Economic, industrial, sociological, and other theoretical aspects of education within industry are discussed. Next come national and historical studies of the role of…

  10. The chemical industry, by country

    SciTech Connect

    Not Available

    1995-03-01

    Beijing will be the site for the third ACHEMASIA, international petrochemical and chemical exhibition and conference, May 15--20, 1995. In preparation for this conference, Hydrocarbon Processing contacted executives of petrochemical/chemical industries and trade associations, seeking views on the state of the industry. The Asia-Pacific region is the center of new construction and expanded capacity and also a mixture of mature, developing and emerging petrochemical industries. Established countries must mold and grow with emerging economies as the newcomers access natural resources and develop their own petrochemical infrastructures. The following nation reports focus on product supply/demand trends, economic forecasts, new construction, etc. Space limitations prohibit publishing commentaries from all countries that have petrochemical/chemical capacity. Reports are published from the following countries: Australia, China, Japan, Korea, Malaysia, Philippines, Thailand, and Vietnam.

  11. Mask strategy at International SEMATECH

    NASA Astrophysics Data System (ADS)

    Kimmel, Kurt R.

    2002-08-01

    International SEMATECH (ISMT) is a consortium consisting of 13 leading semiconductor manufacturers from around the globe. Its objective is to develop the infrastructure necessary for its member companies to realize the International Technology Roadmap for Semiconductors (ITRS) through efficiencies of shared development resources and knowledge. The largest area of effort is lithography, recognized as a crucial enabler for microelectronics technology progress. Within the Lithography Division, most of the efforts center on mask-related issues. The development strategy at International SEMATCH will be presented and the interlock of lithography projects clarified. Because of the limited size of the mask production equipment market, the business case is weak for aggressive investment commensurate with the pace of the International Technology Roadmap for Semiconductors. With masks becoming the overwhelming component of lithography cost, new ways of reducing or eliminating mask costs are being explored. Will mask technology survive without a strong business case? Will the mask industry limit the growth of the semiconductor industry? Are advanced masks worth their escalating cost? An analysis of mask cost from the perspective of mask value imparted to the user is presented with examples and generic formulas for the reader to apply independently. A key part to the success for both International SEMATECH and the industry globally will be partnerships on both the local level between mask-maker and mask-user, and the macro level where global collaborations will be necessary to resolve technology development cost challenges.

  12. Diencephalic connections of the superior colliculus in the hedgehog tenrec.

    PubMed

    Künzle, H

    1996-10-01

    Using different tracer substances the pathways connecting the superior colliculus with the diencephalon were studied in the Madagascan hedgehog tenrec (Echinops telfairi), a nocturnal insectivore with tiny eyes, a small and little differentiated superior colliculus and a visual cortex with no obvious fourth granular layer. The most prominent tecto-thalamic projection terminated in the ipsilateral dorsal lateral geniculate nucleus. The entire region receiving contralateral retinal afferents was labeled with variable density. In addition, there was a widespread, homogeneously distributed collicular input to the lateralis posterior-pulvinar complex and a distinct tectal projection to the suprageniculate nucleus. The latter projections were bilateral with a clear ipsilateral predominance. Among the intra- and paralaminar nuclei the centralis lateralis complex was most heavily labeled on both sides, followed by the nucleus centralis medialis. The paralamellar portion of the nucleus medialis dorsalis and the nucleus parafascicularis received sparse projections. A clear projection to the nucleus ventralis medialis could not be demonstrated but its presence was not entirely excluded either. There were also projections to medial thalamic nuclei, particularly the reuniens complex and the nucleus paraventricularis thalami. The main tecto-subthalamic target regions were the zona incerta, the dorsal hypothalamus and distinct subdivisons of the ventral lateral geniculate nucleus. These regions also gave rise to projections to the superior colliculus, as did the intergeniculate leaflet. The pathways oriented toward the visual or frontal cortex and the projections possibly involved in limbic and circadian mechanisms were compared with the connectivity patterns reported in mammals with more differentiated brains. Particular attention was given to the tenrec's prominent tecto-geniculate projection, the presumed W- or K-pathway directed toward the supragranular layers. PMID:8911930

  13. Compartmental Innervation of the Superior Oblique Muscle in Mammals

    PubMed Central

    Le, Alan; Poukens, Vadims; Ying, Howard; Rootman, Daniel; Goldberg, Robert A.; Demer, Joseph L.

    2015-01-01

    Purpose Intramuscular innervation of mammalian horizontal rectus extraocular muscles (EOMs) is compartmental. We sought evidence of similar compartmental innervation of the superior oblique (SO) muscle. Methods Three fresh bovine orbits and one human orbit were dissected to trace continuity of SO muscle and tendon fibers to the scleral insertions. Whole orbits were also obtained from four humans (two adults, a 17-month-old child, and a 33-week stillborn fetus), two rhesus monkeys, one rabbit, and one cow. Orbits were formalin fixed, embedded whole in paraffin, serially sectioned in the coronal plane at 10-μm thickness, and stained with Masson trichrome. Extraocular muscle fibers and branches of the trochlear nerve (CN4) were traced in serial sections and reconstructed in three dimensions. Results In the human, the lateral SO belly is in continuity with tendon fibers inserting more posteriorly on the sclera for infraducting mechanical advantage, while the medial belly is continuous with anteriorly inserting fibers having mechanical advantage for incycloduction. Fibers in the monkey superior SO insert more posteriorly on the sclera to favor infraduction, while the inferior portion inserts more anteriorly to favor incycloduction. In all species, CN4 bifurcates prior to penetrating the SO belly. Each branch innervates a nonoverlapping compartment of EOM fibers, consisting of medial and lateral compartments in humans and monkeys, and superior and inferior compartments in cows and rabbits. Conclusions The SO muscle of humans and other mammals is compartmentally innervated in a manner that could permit separate CN4 branches to selectively influence vertical versus torsional action. PMID:26426404

  14. International red meat trade.

    PubMed

    Brester, Gary W; Marsh, John M; Plain, Ronald L

    2003-07-01

    The maturation of the US beef and pork markets and increasing consumer demands for convenience, safety, and nutrition suggests that the beef and pork industries must focus on product development and promotion. New marketing arrangements are developing that help coordinate production with consumer demands. The relative high levels of incomes in the United States are likely to increase the demands for branded products rather than increase total per capita consumption. Foreign markets represent the greatest opportunity for increased demand for commodity beef and pork products. Increasing incomes in developing countries will likely allow consumers to increase consumption of animal-source proteins. Real prices of beef and pork have declined substantially because of sagging domestic demand and increasing farm-level production technologies. Increasing US beef and pork exports have obviated some of the price declines. Pork attained a net export position from a quantity perspective in 1995. The United States continues to be a net importer of beef on a quantity basis but is close to becoming a net exporter in terms of value. By-products continue to play a critical role in determining the red meat trade balance and producer prices. The United States, however, must continue to become cost, price, and quality competitive with other suppliers and must secure additional market access if it is to sustain recent trade trends. Several trade tensions remain in the red meat industry. For example, mandated COOL will undoubtedly have domestic and international effects on the beef and pork sectors. Domestically, uncertainty regarding consumer demand responses or quality perceptions regarding product origin, as well as added processor-retailer costs will be nontrivial. How these factors balance out in terms of benefits versus costs to the industry is uncertain. From an international perspective, some beef and pork export suppliers to the United States could view required labeling as a

  15. Superior vena cava reconstruction using bovine jugular vein conduit.

    PubMed

    Lü, Wei Dong; Yu, Feng Lei; Wu, Zhong Shi

    2007-11-01

    The glutaraldehyde-treated bovine jugular vein conduit (BJVC) is a xenograft conduit initially used for right ventricular outflow tract reconstruction and has never been used for reconstruction of superior vena cava (SVC). In September 2003, a patient with SVC obstruction underwent SVC reconstruction using BJVC. He has been alive for 42 months and free from signs and symptoms of SVC obstruction except that metastasis was found in the vertebrae. The radionuclide venography showed the graft tube was patent and only slight stenosis was found in the proximal anastomosis. The initial result supports BJVC as an acceptable alternative for SVC reconstruction. PMID:17768061

  16. Superior thermal conductivity in suspended bilayer hexagonal boron nitride

    NASA Astrophysics Data System (ADS)

    Wang, Chengru; Guo, Jie; Dong, Lan; Aiyiti, Adili; Xu, Xiangfan; Li, Baowen

    2016-05-01

    We reported the basal-plane thermal conductivity in exfoliated bilayer hexagonal boron nitride h-BN that was measured using suspended prepatterned microstructures. The h-BN sample suitable for thermal measurements was fabricated by dry-transfer method, whose sample quality, due to less polymer residues on surfaces, is believed to be superior to that of PMMA-mediated samples. The measured room temperature thermal conductivity is around 484 Wm‑1K‑1(+141 Wm‑1K‑1/ ‑24 Wm‑1K‑1) which exceeds that in bulk h-BN, providing experimental observation of the thickness-dependent thermal conductivity in suspended few-layer h-BN.

  17. Infantile intracranial aneurysm of the superior cerebellar artery.

    PubMed

    Del Santo, Molly Ann; Cordina, Steve Mario

    2016-01-01

    Intracranial aneurysms in the pediatric population are rare. We report a case of a 3-month-old infant who presented with inconsolable crying, vomiting, and sunset eye sign. CT revealed a subarachnoid hemorrhage, with CT angiogram revealing a superior cerebellar artery aneurysm. An external ventricular drain was placed for acute management of hydrocephalus, with definitive treatment by endovascular technique with a total of six microcoils to embolize the aneurysm. Serial transcranial Dopplers revealed no subsequent vasospasm. Although aneurysms in the pediatric population are rare, once the diagnosis is established, early treatment results in better outcomes. PMID:26929222

  18. Current Understandings of Spontaneous Isolated Superior Mesenteric Artery Dissection

    PubMed Central

    Kim, Young-Wook

    2016-01-01

    Spontaneous isolated superior mesenteric artery dissection (SISMAD) has been known as a rare vascular disease. However it is increasingly reported in these days with the development of advanced imaging technology. Underlying etiology, natural course or an optimal management strategy of SISMAD is not exactly known at the moment. During the past 10 years, we have had an interest in this rare vascular disease and collected clinical and image data in 100 or more patients with SISMAD. In this review article, I would like to describe my current understanding of SISMAD on the base of our recent publications in the major vascular surgery journals. PMID:27386450

  19. Superior labrum anterior to posterior tears in throwing athletes.

    PubMed

    Lintner, David M

    2013-01-01

    Superior labrum anterior to posterior (SLAP) tears and partial undersurface tears of the rotator cuff are common in experienced throwers, may be adaptive, and are only occasionally symptomatic. Pain in the shoulder of a throwing athlete with an MRI-documented SLAP tear or partial undersurface tear of the rotator cuff can be managed nonsurgically, with attention to posterior capsular contracture, scapular dyskinesia, and rotator cuff strength. The results of the surgical repair of SLAP lesions in the throwing athlete, with or without rotator cuff repair, are inferior to those of nonsurgical treatment. The cause of pain in the throwing athlete must be accurately diagnosed without reliance on MRI findings. PMID:23395053

  20. Clipping of ipsilateral posterior communicating and superior cerebellar artery aneurysms.

    PubMed

    Welch, Babu G

    2015-01-01

    The case is a 55-year-old female who presented with dizziness as the chief complaint. She has a family history of two relatives with subarachnoid hemorrhage. Digital subtraction angiography revealed the presence of a left-sided posterior communicating artery aneurysm and an ipsilateral superior cerebellar artery (SCA) aneurysm. Due to the smaller nature of the SCA, a decision was made to proceed with surgical clipping of both lesions through a pterional approach. A narrated video with illustrations depicts the intraoperative management of these lesions with postoperative angiography results. The video can be found here: http://youtu.be/HCHToSsXv-4 . PMID:25554845

  1. Superior Valley photovoltaic power processing and system controller evaluation

    SciTech Connect

    Bonn, R.; Ginn, J.; Zirzow, J.; Sittler, G.

    1995-11-01

    Sandia National Laboratories, sponsored by the US Department of Energy`s Office of Energy Management, conducts the photovoltaic balance-of-system program. Under this program, Sandia supports the Department of Defense Strategic Environmental Research Development Plan, SERDP, which is advancing the use of photovoltaics in operational DoD facilities. This report details the acceptance testing of the first of these photovoltaic hybrid systems: the Superior Valley photovoltaic-diesel hybrid system. This is the first of several photovoltaic installations for the Department of Defense. The system hardware tested at Sandia included an inverter, maximum power trackers, and a system controller.

  2. Ruptured and unruptured mycotic superior mesenteric artery aneurysms.

    PubMed

    Sharma, Gaurav; Semel, Marcus E; McGillicuddy, Edward A; Ho, Karen J; Menard, Matthew T; Gates, Jonathan D

    2014-11-01

    Aneurysms of the superior mesenteric artery (SMA) and branches thereof are uncommon but have a high rate of rupture and mortality relative to other visceral artery aneurysms. Historically, the predominant etiology has been infectious; with a renewed rise in intravenous drug abuse rates in the last decade, we hypothesize a resurgence in septic embolic complications may occur in the coming years. Here, we describe the presentation and management of 2 cases of intravenous drug users presenting with infectious endocarditis and SMA main trunk and branch aneurysms, one of which was ruptured. In addition, we review the literature on these rare clinical entities. PMID:25017769

  3. Current Understandings of Spontaneous Isolated Superior Mesenteric Artery Dissection.

    PubMed

    Kim, Young-Wook

    2016-06-01

    Spontaneous isolated superior mesenteric artery dissection (SISMAD) has been known as a rare vascular disease. However it is increasingly reported in these days with the development of advanced imaging technology. Underlying etiology, natural course or an optimal management strategy of SISMAD is not exactly known at the moment. During the past 10 years, we have had an interest in this rare vascular disease and collected clinical and image data in 100 or more patients with SISMAD. In this review article, I would like to describe my current understanding of SISMAD on the base of our recent publications in the major vascular surgery journals. PMID:27386450

  4. Life history of lake herring in Lake Superior

    USGS Publications Warehouse

    Dryer, William R.; Beil, Joseph

    1964-01-01

    The average annual commercial catch of lake herring (Coregonus artedi) in U.S. waters of Lake Superior was nearly 12 million pounds in 1929-61. This production contributed 62.4 percent of the total U.S. take of lake herring for the Great Lakes. About 90 percent of the annual catch is taken from small-mesh gill nets during the November-December spawning season. The life-history studies were based on 12,187 fish collected in 1950-62; past growth was computed for 3,779 specimens collected from commercial landings at: Duluth, Minn.; Bayfield, Wis.; and Portage Entry and Marquette, Mich.

  5. Radiological Management of Superior Vena Caval Stent Migration and Infection

    SciTech Connect

    Srinathan, Sadeesh McCafferty, Ian; Wilson, Ian

    2005-01-15

    We report a case of venous obstruction secondary to Hodgkin's lymphoma. Multiple Wallstents were inserted into the superior vena cava to relieve obstructive symptoms secondary to tumor. This procedure was complicated by stent migration into the right ventricle and a presumed stent infection. We describe the percutaneous management of these complications and discuss the issues surrounding the use of stents in this setting. We conclude that these complications can be managed percutaneously. However, the technical details of stent placement are essential in minimizing complications of this type.

  6. [A rare cause of superior vena cava syndrome].

    PubMed

    Lepida, A; Berghmans, T; Sculier, J-P; Meert, A-P

    2011-01-01

    A 85-year old patient with an history of low grade follicular lymphoma was admitted in the hospital with a superior vena cava (SVC) syndrome. The computed tomography scan of the thorax and the trans-esophageal echocardiography revealed a voluminous mass in the right atrium, extending to the origin of the SVC. A transvenous biopsy was done under echocardiographic control. The immunohistology showed a diffuse large B cell lymphoma. He received chemotherapy associating rituximab, doxorubicine, cyclophosphamide, vincristine and prednisone. The clinical response after the second cycle was remarkable with a near complete regression of the SVC syndrome. The tumor was no longer visible in imaging after four cycles of treatment. PMID:22165527

  7. Languages in International Business: Some Implementational Issues.

    ERIC Educational Resources Information Center

    Ingram, D. E.

    The principal stimulus for language policy in Australia since 1990 has been economic development, particularly for promotion of international trade. Surveys show that Australian industry tends to be hesitant to enter new markets, and to focus on markets in the English-speaking world despite low growth potential. However, business and industry are…

  8. International petroleum statistics report

    SciTech Connect

    1997-05-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. Publication of this report is in keeping with responsibilities given the Energy Information Administration in Public Law 95-91. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

  9. Internal shim

    DOEpatents

    Barth, Clyde H.; Blizinski, Theodore W.

    2003-05-13

    An internal shim used to accurately measure spaces in conjunction with a standard small probe has a shim top and a chassis. The internal shim is adjustably fixed within the space to be measured using grippers that emerge from the chassis and which are controlled by an arm pivotably attached to the shim top. A standard small probe passes through the shim along guides on the chassis and measures the distance between the exterior of the chassis and the boundary. By summing the measurements on each side of the chassis and the width of the chassis, the dimension of the space can be determined to within 0.001 inches.

  10. Careers in the Biotechnology Industry: What Do Our Students Do in the Industry and What Degrees and Training Are Necessary?

    ERIC Educational Resources Information Center

    Dahms, A. Stephen; Bourque, Janis

    2001-01-01

    Part of a series designed to facilitate better understanding of the biotechnology industry by the academic educational and research training sector, concentrates on careers in biotechnology. Discusses jobs that reflect the industry as a whole and can be extrapolated to the industry both nationally and internationally. (Author/MM)

  11. Search for major genes with progeny test data to accelerate the development of genetically superior loblolly pine

    SciTech Connect

    NCSU

    2003-12-30

    This research project is to develop a novel approach that fully utilized the current breeding materials and genetic test information available from the NCSU-Industry Cooperative Tree Improvement Program to identify major genes that are segregating for growth and disease resistance in loblolly pine. If major genes can be identified in the existing breeding population, they can be utilized directly in the conventional loblolly pine breeding program. With the putative genotypes of parents identified, tree breeders can make effective decisions on management of breeding populations and operational deployment of genetically superior trees. Forest productivity will be significantly enhanced if genetically superior genotypes with major genes for economically important traits could be deployed in an operational plantation program. The overall objective of the project is to develop genetic model and analytical methods for major gene detection with progeny test data and accelerate the development of genetically superior loblolly pine. Specifically, there are three main tasks: (1) Develop genetic models for major gene detection and implement statistical methods and develop computer software for screening progeny test data; (2) Confirm major gene segregation with molecular markers; and (3) Develop strategies for using major genes for tree breeding.

  12. A patient with branch retinal vein occlusion accompanied by superior ophthalmic vein thrombosis due to severe superior ophthalmic vein enlargement in a patient with graves ophthalmopathy.

    PubMed

    Park, Han Seok; Gye, Hyo Jeong; Kim, Joon Mo; Lee, Young Ji

    2014-07-01

    We report a patient with branch retinal vein occlusion (BRVO) accompanied by superior ophthalmic vein (SOV) thrombosis resulting from severe SOV enlargement in a patient with Graves ophthalmopathy (GO). A 78-year-old woman diagnosed with BRVO presented with reduced vision. She had a more than 20-year history of unilateral GO. Fluorescein angiography and spectralis optical coherence tomography revealed BRVO with cystoid macular edema. Approximately 5 months later, she complained of advanced left proptosis. A computed tomography scan at that time revealed dilated SOV with high internal attenuation due to SOV thrombosis of the left orbit. Because of the uncertain onset of SOV thrombosis and minimal signs of acute orbital congestion, we prescribed prophylactic daily aspirin to improve blood flow rather than a heparin-based treatment. In addition, she was treated with lubricants for exposure keratopathy and a dorzolamide/timolol eyedrops to prevent increases in intraocular pressure. This is the first clinical report of BRVO accompanied by SOV thrombosis due to SOV enlargement in chronic severe GO. It should be recognized that SOV thrombosis can lead to an increase in proptosis even in chronic GO. PMID:24978681

  13. Trends in the global aluminum fabrication industry

    NASA Astrophysics Data System (ADS)

    Das, Subodh; Yin, Weimin

    2007-02-01

    The aluminum fabrication industry has become more vital to the global economy as international aluminum consumption has grown steadily in the past decades. Using innovation, value, and sustainability, the aluminum industry is strengthening its position not only in traditional packaging and construction applications but also in the automotive and aerospace markets to become more competitive and to face challenges from other industries and higher industrial standards. The aluminum fabrication industry has experienced a significant geographical shift caused by rapid growth in emerging markets in countries such as Brazil, Russia, India, and China. Market growth and distribution will vary with different patterns of geography and social development; the aluminum industry must be part of the transformation and keep pace with market developments to benefit.

  14. International Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pests and diseases of plants in agriculture are a shared international problem. Yet some of the very places that pest invaders come from often lack the institutional structure and organization necessary to help in understanding the biology of the pest or disease. Strengthening entomology by stimulat...

  15. International Education.

    ERIC Educational Resources Information Center

    Nicholson, R. Stephen

    In a world characterized by increasing global interdependence, the provision of international education programs must be an essential concern of the community college president. Frequently, these programs are considered too sophisticated for community college students or are misconceived as: (1) pleasure junkets; (2) strategies for increasing…

  16. International Standards.

    ERIC Educational Resources Information Center

    Havard-Williams, Peter

    1982-01-01

    Discussion of standardization on an international scale for resource sharing--cooperation, coordination, interlibrary loans, cooperative acquisition and cataloging--focuses on a definition of standards; the development of standards for cataloging; public, school, and university libraries; and library education. A 60-item bibliography is included.…

  17. International Reports.

    ERIC Educational Resources Information Center

    Tabb, Winston; Bender, David R.; Haycock, Ken; Horodyski, John

    2001-01-01

    Includes three annual reports: one from the International Federation of Library Associations and Institutions, the Special Libraries Association, and a report on innovations in Canadian libraries that discusses electronic initiatives, partnerships, books and publishing, school libraries, national issues, local challenges, and funding. (LRW)

  18. International Marketplace.

    ERIC Educational Resources Information Center

    Wells, Donald A.; And Others

    1985-01-01

    This issue begins with a conceptual introduction to economic specialization, exports and imports, and the importance of international trade. Four instructional units follow this introduction, beginning with a preschool and kindergarten unit called "Traders and Travelers," which involves young students in five activities that illustrate our…

  19. Visual Sensitivity of Deepwater Fishes in Lake Superior

    PubMed Central

    Harrington, Kelly A.; Hrabik, Thomas R.; Mensinger, Allen F.

    2015-01-01

    The predator-prey interactions in the offshore food web of Lake Superior have been well documented, but the sensory systems mediating these interactions remain unknown. The deepwater sculpin, (Myoxocephalus thompsoni), siscowet (Salvelinus namaycush siscowet), and kiyi (Coregonus kiyi) inhabit low light level environments. To investigate the potential role of vision in predator-prey interactions, electroretinography was used to determine visual sensitivity for each species. Spectral sensitivity curves revealed peak sensitivity at 525 nm for each species which closely corresponds to the prevalent downwelling light spectrum at depth. To determine if sufficient light was available to mediate predator-prey interactions, visual sensitivity was correlated with the intensity of downwelling light in Lake Superior to construct visual depth profiles for each species. Sufficient daytime irradiance exists for visual interactions to approximately 325 m for siscowet and kiyi and 355 m for the deepwater sculpin during summer months. Under full moon conditions, sufficient irradiance exists to elicit ERG response to light available at approximately 30 m for the siscowet and kiyi and 45 m for the deepwater sculpin. Visual interactions are therefore possible at the depths and times when these organisms overlap in the water column indicating that vision may play a far greater role at depth in deep freshwater lakes than had been previously documented. PMID:25646781

  20. Designing functionally graded materials with superior load-bearing properties

    PubMed Central

    Zhang, Yu; Sun, Ming-jie; Zhang, Denzil

    2011-01-01

    Ceramic prostheses often fail from fracture and wear. We hypothesize that these failures may be substantially mitigated by an appropriate grading of elastic modulus at the ceramic surface. In this study, we elucidate the effect of elastic modulus profile on the flexural damage resistance of functionally graded materials (FGMs), providing theoretical guidlines for designing FGM with superior load-bearing property. The Young's modulus of the graded structure is assumed to vary in a power-law relation with a scaling exponent n; this is in accordance with experimental observations from our laboratory and elsewhere. Based on the theory for bending of graded beams, we examine the effect of n value and bulk-to-surface modulus ratio (Eb/Es) on stress distribution through the graded layer. Theory predicts that a low exponent (0.15 < n < 0.5), coupled with a relatively small modulus ratio (3 < Eb/Es < 6), is most desirable for reducing the maximum stress and transferring it into the interior, while keeping the surface stress low. Experimentally, we demonstrate that elastically graded materials with various n values and Eb/Es ratios can be fabricated by infiltrating alumina and zirconia with a low-modulus glass. Flexural tests show that graded alumina and zirconia with suitable values of these parameters exhibit superior load-bearing capacity, 20% to 50% higher than their homogeneous counterparts. Improving load-bearing capacity of ceramic materials could have broad impacts on biomedical, civil, structural, and an array of other engineering applications. PMID:22178651

  1. Douglass Houghton and the Precambrian of Lake Superior

    SciTech Connect

    Merk, G.

    1985-01-01

    The first chronological subdivision of Precambrian rocks in the Lake Superior area was made in 1841 by Douglass Houghton for the Upper Peninsula of Michigan. In spite of the fact that the then prevailing philosophy of geologic history was quite different from that of today, Houghton's chronological subdivision became the commonly accepted framework for Precambrian studies on the south shore of Lake Superior. Using only megascopic rock analyses and the physical stratigraphic criteria of relative age, Houghton and his assistants recognized these division, in ascending order: the Primary (granite-gneiss-greenstone); the Metamorphic (slates, iron ore, quartz rock); and on the Keweenaw Peninsula, the Trap (with copper ore); the Trap Conglomerate; and the Red Sandrock. This Pioneer study demanded heroic effort and imagination because the swampy, forested terrain was barely penetrable, the outcrops are discontinuous, the rocks are often deformed, and the lithology changes locally within the formations. Houghton was aided in these accomplishments by William A. Burt, a US Linear Surveyor and the inventor of the solar compass, a sextant-like device used to supplement the surveyors compass. Together, Houghton and Burt formed the first combined geological-linear survey in the US. The combined survey was completed by the assistants Houghton had trained so well, William Burt and Bela Hubbard. Their reports (1846, 1847) supplemented Houghton's report of 1841 by showing the areal distribution of the exposed Precambrian rocks in the region thus facilitating future research, prospecting, and development.

  2. Phlegmonous gastritis secondary to superior mesenteric artery syndrome

    PubMed Central

    Nomura, Kosuke; Iizuka, Toshiro; Yamashita, Satoshi; Kuribayashi, Yasutaka; Toba, Takahito; Yamada, Akihiro; Furuhata, Tsukasa; Kikuchi, Daisuke; Matsui, Akira; Mitani, Toshifumi; Ogawa, Osamu; Hoteya, Shu; Inoshita, Naoko; Kaise, Mitsuru

    2015-01-01

    We herein report a case of phlegmonous gastritis secondary to superior mesenteric artery syndrome. An 80-year-old woman visited the hospital emergency department with the chief complaints of epigastric pain and vomiting. She was hospitalized urgently following the diagnosis of superior mesenteric artery syndrome based on abdominal computed tomography findings. Conservative therapy was not effective, and phlegmonous gastritis was diagnosed based on the findings of upper gastrointestinal endoscopy and biopsy performed on the 12th day of the disease. Undernutrition and reduced physical activity were observed on hospital admission, and proactive nutritional therapy with enteral nutrition was started. An upper gastrointestinal series, performed approximately 1 month later, confirmed the persistence of strictures and impaired gastric emptying. Because conservative therapy was unlikely to improve oral food intake, open total gastrectomy was performed on the 94th day of the disease. Examination of surgically resected specimens revealed marked inflammation and fibrosis, especially in the body of the stomach. Following a good postoperative recovery, the patient was able to commence oral intake and left our hospital on foot approximately 1 month after surgery. PMID:27489695

  3. Superior Cross-Species Reference Genes: A Blueberry Case Study

    PubMed Central

    Die, Jose V.; Rowland, Lisa J.

    2013-01-01

    The advent of affordable Next Generation Sequencing technologies has had major impact on studies of many crop species, where access to genomic technologies and genome-scale data sets has been extremely limited until now. The recent development of genomic resources in blueberry will enable the application of high throughput gene expression approaches that should relatively quickly increase our understanding of blueberry physiology. These studies, however, require a highly accurate and robust workflow and make necessary the identification of reference genes with high expression stability for correct target gene normalization. To create a set of superior reference genes for blueberry expression analyses, we mined a publicly available transcriptome data set from blueberry for orthologs to a set of Arabidopsis genes that showed the most stable expression in a developmental series. In total, the expression stability of 13 putative reference genes was evaluated by qPCR and a set of new references with high stability values across a developmental series in fruits and floral buds of blueberry were identified. We also demonstrated the need to use at least two, preferably three, reference genes to avoid inconsistencies in results, even when superior reference genes are used. The new references identified here provide a valuable resource for accurate normalization of gene expression in Vaccinium spp. and may be useful for other members of the Ericaceae family as well. PMID:24058469

  4. Neural underpinnings of superior action prediction abilities in soccer players.

    PubMed

    Makris, Stergios; Urgesi, Cosimo

    2015-03-01

    The ability to form anticipatory representations of ongoing actions is crucial for effective interactions in dynamic environments. In sports, elite athletes exhibit greater ability than novices in predicting other players' actions, mainly based on reading their body kinematics. This superior perceptual ability has been associated with a modulation of visual and motor areas by visual and motor expertise. Here, we investigated the causative role of visual and motor action representations in experts' ability to predict the outcome of soccer actions. We asked expert soccer players (outfield players and goalkeepers) and novices to predict the direction of the ball after perceiving the initial phases of penalty kicks that contained or not incongruent body kinematics. During the task, we applied repetitive transcranial magnetic stimulation (rTMS) over the superior temporal sulcus (STS) and the dorsal premotor cortex (PMd). Results showed that STS-rTMS disrupted performance in both experts and novices, especially in those with greater visual expertise (i.e. goalkeepers). Conversely, PMd-rTMS impaired performance only in expert players (i.e. outfield players and goalkeepers), who exhibit strong motor expertise into facing domain-specific actions in soccer games. These results provide causative evidence of the complimentary functional role of visual and motor action representations in experts' action prediction. PMID:24771282

  5. Neural underpinnings of superior action prediction abilities in soccer players

    PubMed Central

    Urgesi, Cosimo

    2015-01-01

    The ability to form anticipatory representations of ongoing actions is crucial for effective interactions in dynamic environments. In sports, elite athletes exhibit greater ability than novices in predicting other players’ actions, mainly based on reading their body kinematics. This superior perceptual ability has been associated with a modulation of visual and motor areas by visual and motor expertise. Here, we investigated the causative role of visual and motor action representations in experts’ ability to predict the outcome of soccer actions. We asked expert soccer players (outfield players and goalkeepers) and novices to predict the direction of the ball after perceiving the initial phases of penalty kicks that contained or not incongruent body kinematics. During the task, we applied repetitive transcranial magnetic stimulation (rTMS) over the superior temporal sulcus (STS) and the dorsal premotor cortex (PMd). Results showed that STS-rTMS disrupted performance in both experts and novices, especially in those with greater visual expertise (i.e. goalkeepers). Conversely, PMd-rTMS impaired performance only in expert players (i.e. outfield players and goalkeepers), who exhibit strong motor expertise into facing domain-specific actions in soccer games. These results provide causative evidence of the complimentary functional role of visual and motor action representations in experts’ action prediction. PMID:24771282

  6. The word-superiority effect and phonological recoding.

    PubMed

    Krueger, L E

    1992-11-01

    Previous work indicates that the locus of the word-superiority effect in letter detection is nonvisual and that letter names, but not letter shapes, are more accessible in words than in nonwords, that is, scrambled collections of letters (e.g., Krueger & Shapiro, 1979; Krueger & Stadtlander, 1991; Massaro, 1979). The nonvisual (verbal or lexical) coding may be phonological, or it may be more abstract. In the present study, a word advantage in the speed of letter detection was found even when the target letter was silent in the six-letter test word (e.g., s in island). Other test words varied in their frequency of occurrence in English and number of syllables (1, 2, or 3). The word advantage was larger for higher frequency words but was not affected by syllable length. The presence of unpronounceable nonwords and silent letters in the words discouraged reliance upon the phonological code but did not thereby eliminate the word advantage. Thus, the word-superiority effect with free viewing is not based entirely upon phonological recoding. PMID:1435271

  7. An auditory analog of the picture superiority effect.

    PubMed

    Crutcher, Robert J; Beer, Jenay M

    2011-01-01

    Previous research has found that pictures (e.g., a picture of an elephant) are remembered better than words (e.g., the word "elephant"), an empirical finding called the picture superiority effect (Paivio & Csapo. Cognitive Psychology 5(2):176-206, 1973). However, very little research has investigated such memory differences for other types of sensory stimuli (e.g. sounds or odors) and their verbal labels. Four experiments compared recall of environmental sounds (e.g., ringing) and spoken verbal labels of those sounds (e.g., "ringing"). In contrast to earlier studies that have shown no difference in recall of sounds and spoken verbal labels (Philipchalk & Rowe. Journal of Experimental Psychology 91(2):341-343, 1971; Paivio, Philipchalk, & Rowe. Memory & Cognition 3(6):586-590, 1975), the experiments reported here yielded clear evidence for an auditory analog of the picture superiority effect. Experiments 1 and 2 showed that sounds were recalled better than the verbal labels of those sounds. Experiment 2 also showed that verbal labels are recalled as well as sounds when participants imagine the sound that the word labels. Experiments 3 and 4 extended these findings to incidental-processing task paradigms and showed that the advantage of sounds over words is enhanced when participants are induced to label the sounds. PMID:21264626

  8. Visual sensitivity of deepwater fishes in Lake Superior.

    PubMed

    Harrington, Kelly A; Hrabik, Thomas R; Mensinger, Allen F

    2015-01-01

    The predator-prey interactions in the offshore food web of Lake Superior have been well documented, but the sensory systems mediating these interactions remain unknown. The deepwater sculpin, (Myoxocephalus thompsoni), siscowet (Salvelinus namaycush siscowet), and kiyi (Coregonus kiyi) inhabit low light level environments. To investigate the potential role of vision in predator-prey interactions, electroretinography was used to determine visual sensitivity for each species. Spectral sensitivity curves revealed peak sensitivity at 525 nm for each species which closely corresponds to the prevalent downwelling light spectrum at depth. To determine if sufficient light was available to mediate predator-prey interactions, visual sensitivity was correlated with the intensity of downwelling light in Lake Superior to construct visual depth profiles for each species. Sufficient daytime irradiance exists for visual interactions to approximately 325 m for siscowet and kiyi and 355 m for the deepwater sculpin during summer months. Under full moon conditions, sufficient irradiance exists to elicit ERG response to light available at approximately 30 m for the siscowet and kiyi and 45 m for the deepwater sculpin. Visual interactions are therefore possible at the depths and times when these organisms overlap in the water column indicating that vision may play a far greater role at depth in deep freshwater lakes than had been previously documented. PMID:25646781

  9. A new look at the Lake Superior biomass size spectrum

    USGS Publications Warehouse

    Yurista, Peder M.; Yule, Daniel L.; Balge, Matt; VanAlstine, Jon D.; Thompson, Jo A.; Gamble, Allison E.; Hrabik, Thomas R.; Kelly, John R.; Stockwell, Jason D.; Vinson, Mark

    2014-01-01

    We synthesized data from multiple sampling programs and years to describe the Lake Superior pelagic biomass size structure. Data consisted of Coulter counts for phytoplankton, optical plankton counts for zooplankton, and acoustic surveys for pelagic prey fish. The size spectrum was stable across two time periods separated by 5 years. The primary scaling or overall slope of the normalized biomass size spectra for the combined years was −1.113, consistent with a previous estimate for Lake Superior (−1.10). Periodic dome structures within the overall biomass size structure were fit to polynomial regressions based on the observed sub-domes within the classical taxonomic positions (algae, zooplankton, and fish). This interpretation of periodic dome delineation was aligned more closely with predator–prey size relationships that exist within the zooplankton (herbivorous, predacious) and fish (planktivorous, piscivorous) taxonomic positions. Domes were spaced approximately every 3.78 log10 units along the axis and with a decreasing peak magnitude of −4.1 log10 units. The relative position of the algal and herbivorous zooplankton domes predicted well the subsequent biomass domes for larger predatory zooplankton and planktivorous prey fish.

  10. Development of environmentally superior treatment system to replace anaerobic swine lagoons in the USA.

    PubMed

    Vanotti, Matias B; Szogi, Ariel A; Hunt, Patrick G; Millner, Patricia D; Humenik, Frank J

    2007-12-01

    A full-scale treatment system for swine manure was developed to eliminate discharge to surface and ground waters and contamination of soil and groundwater by nutrients and heavy metals, along with related release of ammonia, odor, and pathogens. The system greatly increased the efficiency of liquid-solid separation by polymer injection to increase solids flocculation. Nitrogen management to reduce ammonia emissions was accomplished by passing the liquid through a module where bacteria transformed ammonia into harmless nitrogen gas. Subsequent alkaline treatment of the wastewater in a phosphorus module precipitated phosphorus and killed pathogens. Treated wastewater was recycled to clean swine houses and for crop irrigation. The system was tested during one year in a 4400-head finishing farm as part of the Agreement between the Attorney General of North Carolina and swine producers Smithfield Foods, Premium Standard Farms and Frontline Farmers to replace traditional waste treatment anaerobic lagoons with environmentally superior technology. The on-farm system removed 97.6% of the suspended solids, 99.7% of BOD, 98.5% of TKN, 98.7% of soluble ammonia (NH(4)(+)-N), 95.0% of total P, 98.7% of copper and 99.0% of zinc. It also removed 97.9% of odor compounds in the liquid and reduced pathogen indicators to non-detectable levels. Based on performance obtained, it was determined that the treatment system met the Agreement's technical performance standards that define an environmentally superior technology. These findings overall showed that cleaner alternative technologies are technically and operationally feasible and that they can have significant positive impacts on the environment and the livestock industry. PMID:16919936

  11. Case report of fatal complication of superior vena cava tear from balloon dilatation of iatrogenic superior vena cava narrowing

    PubMed Central

    Chandrasekaran, Nivash; Thimmarayappa, Ashwini; Jagadeesh, A. M.

    2015-01-01

    The treatment options for superior vena cava (SVC) obstruction depends on the cause and severity of SVC narrowing. It ranges from conservative medical management to more elaborate endovascular and surgical repair of obstruction. There has always been a concern regarding the possibility of rupture of SVC during balloon dilatation, if the obstruction is secondary to the surgical cause. Very few cases are reported in the literature. We report a case of fatal complication of SVC tear in a 2-month-old child who had iatrogenic SVC narrowing. PMID:26440251

  12. Chemicals Industry Vision

    SciTech Connect

    none,

    1996-12-01

    Chemical industry leaders articulated a long-term vision for the industry, its markets, and its technology in the groundbreaking 1996 document Technology Vision 2020 - The U.S. Chemical Industry. (PDF 310 KB).

  13. Professors and Industry Meet

    ERIC Educational Resources Information Center

    Sheriff, Robert E.

    1974-01-01

    Describes backgrounds of geophysics graduates that are desired for employment by industry. Also listed are areas in which industry could help universities concerning the development of programs to meet the future manpower needs in industry. (BR)

  14. International Business: What Can We Do?

    ERIC Educational Resources Information Center

    Reynolds, Joan

    Industry representatives and academicians alike have long recognized that many business school graduates lack the international business management skills that have become critical since the expansion of global markets. One proposal to address this lack is to have U.S. liberal arts programs incorporate international business elements into their…

  15. International intellectual property strategies for therapeutic antibodies

    PubMed Central

    2011-01-01

    Therapeutic antibodies need international patent protection as their markets expand to include industrialized and emerging countries. Because international intellectual property strategies are frequently complex and costly, applicants require sound information as a basis for decisions regarding the countries in which to pursue patents. While the most important factor is the size of a given market, other factors should also be considered. PMID:22123063

  16. International intellectual property strategies for therapeutic antibodies.

    PubMed

    Storz, Ulrich

    2011-01-01

    Therapeutic antibodies need international patent protection as their markets expand to include industrialized and emerging countries. Because international intellectual property strategies are frequently complex and costly, applicants require sound information as a basis for decisions regarding the countries in which to pursue patents. While the most important factor is the size of a given market, other factors should also be considered. PMID:22123063

  17. 77 FR 69613 - International Energy Agency Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meeting AGENCY: Department of Energy. ACTION: Notice of meeting. SUMMARY: A meeting involving members of the Industry Advisory Board (IAB) to the International Energy Agency (IEA)...

  18. 78 FR 16665 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on March 25 and 26,...

  19. 77 FR 16826 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy, DoE. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on March 28 and 29,...

  20. 75 FR 67711 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on November 16, 2010,...

  1. 75 FR 34724 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of Meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on June 29, 2010, at...

  2. 76 FR 35869 - International Energy Agency meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency meetings AGENCY: Department of Energy, DOE. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on June 28, 2011, at...

  3. 75 FR 12532 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on March 23, 2010, at...

  4. 78 FR 36542 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on June 24, 2013, at...

  5. 76 FR 69714 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of Meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on November 16-17,...

  6. 77 FR 36271 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on June 26, 2012, at...

  7. 76 FR 14003 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on March 22, 2011, at...

  8. 77 FR 61583 - International Energy Agency Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY International Energy Agency Meetings AGENCY: Department of Energy. ACTION: Notice of meetings. SUMMARY: The Industry Advisory Board (IAB) to the International Energy Agency (IEA) will meet on October 17 and 18,...

  9. International Higher Education in Australia: Unplanned Future

    ERIC Educational Resources Information Center

    Shah, Mahsood; Nair, Chenicheri Sid

    2011-01-01

    International education is the third largest export industry in Australia and is worth almost A$20 billion. The last ten years have witnessed significant growth in both onshore and offshore enrolments of international students in Australian universities. The offshore component of all Australian universities has been subject to scrutiny by the…

  10. Superior labral anterior posterior lesions of the shoulder: Current diagnostic and therapeutic standards

    PubMed Central

    Popp, Dominik; Schöffl, Volker

    2015-01-01

    Surgical treatment of superior labral anterior posterior (SLAP) lesion becomes more and more frequent which is the consequence of evolving progress in both, imaging and surgical technique as well as implants. The first classification of SLAP lesions was described in 1990, a subdivision in four types existed. The rising comprehension of pathology and pathophysiology in SLAP lesions contributed to increase the types in SLAP classification to ten. Concerning the causative mechanism of SLAP lesions, acute trauma has to be differed from chronic degeneration. Overhead athletes tend to develop a glenohumeral internal rotation deficit which forms the basis for two controversial discussed potential mechanisms of pathophysiology in SLAP lesions: Internal impingement and peel-back mechanism. Clinical examination often remains unspecific whereas soft tissue imaging such as direct or indirect magnetic resonance arthrography has technically improved and is regarded to be indispensable in detection of SLAP lesions. Concomitant pathologies as Bankart lesions, rotator cuff tears or perilabral cysts should be taken into consideration when planning a personalized therapeutic strategy. In addition, normal variants such as sublabral recess, sublabral hole, Buford complex and other less common variants have to be distinguished. The most frequent SLAP type II needs a sophisticated approach when surgical teatment comes into consideration. While SLAP repair is considered to be the standard operative option, overhead athletes benefit from a biceps tenodesis because improved patient-reported satisfaction and higher rate of return to pre-injury level of sports has been reported. PMID:26495243

  11. 76 FR 48939 - Announcement of Meeting of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Announcement of Meeting of the International Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Subcommittees (ITAC) on August 22, 2011... advice from the telecommunications industry on: (a) The consultation of International...

  12. 76 FR 61368 - Preparation for International Conference on Harmonization Steering Committee and Expert Working...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-04

    ... HUMAN SERVICES Food and Drug Administration Preparation for International Conference on Harmonization... International Conference on Harmonization (ICH) as well as the upcoming meetings in Seville, Spain. The topics... regulatory authorities and industry associations to promote international harmonization of...

  13. Making Industry Part of the Climate Solution

    SciTech Connect

    Lapsa, Melissa Voss; Brown, Dr. Marilyn Ann; Jackson, Roderick K; Cox, Matthew; Cortes, Rodrigo; Deitchman, Benjamin H

    2011-06-01

    Improving the energy efficiency of industry is essential for maintaining the viability of domestic manufacturing, especially in a world economy where production is shifting to low-cost, less regulated developing countries. Numerous studies have shown the potential for significant cost-effective energy-savings in U.S. industries, but the realization of this potential is hindered by regulatory, information, workforce, and financial obstacles. This report evaluates seven federal policy options aimed at improving the energy efficiency of industry, grounded in an understanding of industrial decision-making and the barriers to efficiency improvements. Detailed analysis employs the Georgia Institute of Technology's version of the National Energy Modeling System and spreadsheet calculations, generating a series of benefit/cost metrics spanning private and public costs and energy bill savings, as well as air pollution benefits and the social cost of carbon. Two of the policies would address regulatory hurdles (Output-Based Emissions Standards and a federal Energy Portfolio Standard with Combined Heat and Power); three would help to fill information gaps and workforce training needs (the Superior Energy Performance program, Implementation Support Services, and a Small Firm Energy Management program); and two would tackle financial barriers (Tax Lien Financing and Energy-Efficient Industrial Motor Rebates). The social benefit-cost ratios of these policies appear to be highly favorable based on a range of plausible assumptions. Each of the seven policy options has an appropriate federal role, broad applicability across industries, utilizes readily available technologies, and all are administratively feasible.

  14. IEA/AIE-89; Proceedings of the Second International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, University of Tennessee, Tullahoma, June 6-9, 1989. Volumes 1 2

    SciTech Connect

    Ali, M.

    1989-01-01

    The present conference discusses current developments in the fields of expert systems for fault diagnosis, expert systems for mechanism control, the scheduling of expert systems, expert system applications to design and manufacturing tasks, current expert-system technology, machine-learning and knowledge acquisition, pattern recognition, intelligent interfaces and tutoring systems, neural networks, and robotics applications. Attention is given to such issues as a prototype fault-diagnostics system for robots, a jet engine technical advisor, a self-tuner using fuzzy-logic control, a hybrid expert system combining AI and neural-net techniques, an expert system for Space Shuttle Main Engine component assembly, and AI methods in process plant layout design. Also discussed are the application of qualitative knowledge to aircraft engine system design, an AI framework for satellite autonomy, a domain-independent framework for tutoring systems, an expert system for graph transformations, spatial reasoning for industrial robots, the automatic documentation of physical systems, intelligent real-time traffic control, object-recognition using skewed symmetry, and a predictive engine for the qualitative simulation of dynamic systems.

  15. Analytical Chemistry in Industry.

    ERIC Educational Resources Information Center

    Kaiser, Mary A.; Ullman, Alan H.

    1988-01-01

    Clarifies the roles of a practicing analytical chemist in industry: quality control, methods and technique development, troubleshooting, research, and chemical analysis. Lists criteria for success in industry. (ML)

  16. Chemical Industry Corrosion Management

    SciTech Connect

    2003-02-01

    Improved Corrosion Management Could Provide Significant Cost and Energy Savings for the Chemical Industry. In the chemical industry, corrosion is often responsible for significant shutdown and maintenance costs.

  17. Tobacco industry documents from outside sources: new perspectives on industry strategies on local levels.

    PubMed

    Hiilamo, Heikki; Hirschhorn, Norbert

    2006-12-01

    The internal tobacco industry documents have also been used to study tobacco industry operations outside the United States. The scope of the documents on a country outside the US is decided mainly by the extent to which documents and reports were transmitted from the abroad offices of the US tobacco companies to headquarters. We explored whether the material from a private archive of a Finnish public relation consultant to Philip Morris will augment or revise the earlier reports on tobacco industry manipulation in Finland. The private records add more details to previously published reports. The new information mainly concerned implementation of the tobacco industry strategies. A general conclusion is that tobacco industry documents may not give a detailed picture of tobacco industry activities in distant markets, which would be of interest locally, even if they provide sufficient information to convey a general view of tobacco industry strategies. PMID:17243496

  18. The tobacco industry and pesticide regulations: case studies from tobacco industry archives.

    PubMed

    McDaniel, Patricia A; Solomon, Gina; Malone, Ruth E

    2005-12-01

    Tobacco is a heavily pesticide-dependent crop. Because pesticides involve human safety and health issues, they are regulated nationally and internationally; however, little is known about how tobacco companies respond to regulatory pressures regarding pesticides. In this study we analyzed internal tobacco industry documents to describe industry activities aimed at influencing pesticide regulations. We used a case study approach based on examination of approximately 2,000 internal company documents and 3,885 pages of U.S. Environmental Protection Agency documents obtained through Freedom of Information Act requests. The cases involved methoprene, the ethylene bisdithiocarbamates, and phosphine. We show how the tobacco industry successfully altered the outcome in two cases by hiring ex-agency scientists to write reports favorable to industry positions regarding pesticide regulations for national (U.S. Environmental Protection Agency) and international (World Health Organization) regulatory bodies. We also show how the industry worked to forestall tobacco pesticide regulation by attempting to self-regulate in Europe, and how Philip Morris encouraged a pesticide manufacturer to apply for higher tolerance levels in Malaysia and Europe while keeping tobacco industry interest a secret from government regulators. This study suggests that the tobacco industry is able to exert considerable influence over the pesticide regulatory process and that increased scrutiny of this process and protection of the public interest in pesticide regulation may be warranted. PMID:16330343

  19. The Tobacco Industry and Pesticide Regulations: Case Studies from Tobacco Industry Archives

    PubMed Central

    McDaniel, Patricia A.; Solomon, Gina; Malone, Ruth E.

    2005-01-01

    Tobacco is a heavily pesticide-dependent crop. Because pesticides involve human safety and health issues, they are regulated nationally and internationally; however, little is known about how tobacco companies respond to regulatory pressures regarding pesticides. In this study we analyzed internal tobacco industry documents to describe industry activities aimed at influencing pesticide regulations. We used a case study approach based on examination of approximately 2,000 internal company documents and 3,885 pages of U.S. Environmental Protection Agency documents obtained through Freedom of Information Act requests. The cases involved methoprene, the ethylene bisdithiocarbamates, and phosphine. We show how the tobacco industry successfully altered the outcome in two cases by hiring ex-agency scientists to write reports favorable to industry positions regarding pesticide regulations for national (U.S. Environmental Protection Agency) and international (World Health Organization) regulatory bodies. We also show how the industry worked to forestall tobacco pesticide regulation by attempting to self-regulate in Europe, and how Philip Morris encouraged a pesticide manufacturer to apply for higher tolerance levels in Malaysia and Europe while keeping tobacco industry interest a secret from government regulators. This study suggests that the tobacco industry is able to exert considerable influence over the pesticide regulatory process and that increased scrutiny of this process and protection of the public interest in pesticide regulation may be warranted. PMID:16330343

  20. Quality Assurance Guidelines for Superior Vena Cava Stenting in Malignant Disease

    SciTech Connect

    Uberoi, Raman

    2006-06-15

    Superior vena cava stenting for the treatment of malignant superior vena cava obstruction is now well established. It offers simple, rapid, and safe palliation of a distressing and potentially fatal complication of mediastinal malignant disease and compares very favorably with standard therapies such as chemotherapy and radiotherapy. The following are quality assurance guidelines for superior vena cava stenting.

  1. 40 CFR 81.60 - Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Duluth (Minnesota)-Superior (Wisconsin... Designation of Air Quality Control Regions § 81.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control Region. The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality Control...

  2. Use of superior thyroid artery as a donor vessel in extracranial-intracranial revascularization procedures: a novel technique.

    PubMed

    Mura, Jorge; Cuevas, José Luis; Riquelme, Francisco; Torche, Esteban; Julio, Rodrigo; Isolan, Gustavo Rassier

    2014-12-01

    Objective To describe the use of the superior thyroid artery as a donor vessel in extracranial-intracranial (EC-IC) revascularization when a "low-flow" bypass is required and the superficial temporal artery is not available. Design Case report. Setting University hospital. Participants Four cases. Main Outcome Measures Postoperative course after EC-IC bypass surgery. Results In case 1, the parent vessel was occluded postoperatively. The radial bypass was sufficient to replace the internal carotid artery (ICA) flow, and a prophylactic was turned into a definitive bypass. In case 2, the superior thyroid artery was used because the radial artery was not long enough to reach the external carotid artery. The recipient vessel was modified from the middle cerebral artery to the ophthalmic segment of the ICA. In case 3, the graft was occluded after surgery because of carotid artery reconstruction. In case 4, after surgery/radiotherapy for meningioma, the patient developed wound dehiscence and was reoperated for bypass occlusion. The graft was weak and bled intraoperatively, without infarction. The three first patients are intact, and the fourth remains disabled (Glasgow Outcome Scale: 3; Rankin Scale: 5). Conclusion The superior thyroid artery was adequate for proximal anastomosis in EC-IC procedures in the situations described. PMID:25452901

  3. Teaching International Law: Concepts in International Relations

    ERIC Educational Resources Information Center

    Starbird, Caroline; Pettit, Jenny; Singleton, Laurel

    2004-01-01

    This book is designed to introduce students to public international law. Topics covered include international public organizations, such as the United Nations and World Trade Organization, international courts, international human rights law, international trade law, and international environmental law. The goal of each study is to examine how…

  4. International Projects Development: From Decision Cycle to Overseas Reality.

    ERIC Educational Resources Information Center

    Franklyn, Gaston J.

    The major elements of the industry-based planning process can be successfully applied to the development and implementation of international projects in educational institutions. International education programs share the following fundamental structural elements with business and industry: they compete in the market place, and exist by managing…

  5. Assessing the industry using Porter's five forces.

    PubMed

    2014-01-01

    To develop a business and plan for the future, there is a need to assess the current situation. One way of doing this is to use Porter's five forces framework. This was the brainchild of Harvard Business School's Michael Porter and developed in 1979. Looking at the competitive intensity of an industry, the model assesses internal and external factors that act together to determine the direction of the business; taken together, this gives an indication of the attractiveness of the industry. PMID:24470612

  6. [Internal migration].

    PubMed

    Borisovna, L

    1991-06-01

    Very few studies have been conducted that truly permit explanation of internal migration and it repercussions on social and economic structure. It is clear however that a profound knowledge of the determinants and consequences of internal migration will be required as a basis for economic policy decisions that advance the goal of improving the level of living of the population. the basic supposition of most studies of the relationship of population and development is that socioeconomic development conditions demographic dynamics. The process of development in Mexico, which can be characterized by great heterogeneity, consequently produces great regional disparities. At the national level various studies have estimated the volume of internal migration in Mexico, but they have usually been limited to interstate migration because the main source of data, the census, is classified by states. But given the great heterogeneity within states in all the elements related to internal migration, it is clear that studies of internal migration within states are also needed. Such studies are almost nonexistent because of their technical difficulty. National level studies show that interstate migration increased significantly between 1940-80. The proportion of Mexicans living outside their states of birth increased by 558% in those years, compared to the 342% increase in the total Mexican population. Although Puebla has a high rate of increase, migration has kept it below Mexico's national growth rate. Migration between Puebla and other states and within Puebla has led to an increasing unevenness of spatial distribution. Between 1970-80, 57 of Puebla's municipios had growth rates above the state average of 2.8%/year, 6 had growth rates equal to the average, and 129 had growth rates that were below the average but not negative. 25 states with negative growth rates that were considered strongly expulsive. In 1980, 51.7% of the population was concentrated in the 57 municipios

  7. [Primary Cardiac Angiosarcoma with Superior Vena Cava Syndrome].

    PubMed

    Shimada, Naohiro; Shiomi, Daisuke; Kaki, Nobuaki; Kiyama, Hiroshi

    2016-05-01

    Primary cardiac angiosarcoma is rare and its prognosis very poor. A 34-year-old woman complained of facial edema and dyspnea. Echocardiography, chest computed tomography scan and chest magnetic resonance imaging showed a huge tumor arising in the right atrium. Surgical excision of the tumor was performed for the purpose of relieving superior vena cava syndrome and making diagnosis of the tumor. The right atrial wall, including the tumor, was resected and reconstructed with Gore Tex patch under cardiopulmonary bypass. The tumor was diagnosed as angiosarcoma. Doxorubicin hydrochloride/ifosfamide were used to treat postoperative cardiac recurrence and lung metastasis. These drugs were effective to a certain degree, but she died of brain metastasis of the tumor in the 14th postoperative month. PMID:27220927

  8. A superior edge preserving filter with a systematic analysis

    NASA Technical Reports Server (NTRS)

    Holladay, Kenneth W.; Rickman, Doug

    1991-01-01

    A new, adaptive, edge preserving filter for use in image processing is presented. It had superior performance when compared to other filters. Termed the contiguous K-average, it aggregates pixels by examining all pixels contiguous to an existing cluster and adding the pixel closest to the mean of the existing cluster. The process is iterated until K pixels were accumulated. Rather than simply compare the visual results of processing with this operator to other filters, some approaches were developed which allow quantitative evaluation of how well and filter performs. Particular attention is given to the standard deviation of noise within a feature and the stability of imagery under iterative processing. Demonstrations illustrate the performance of several filters to discriminate against noise and retain edges, the effect of filtering as a preprocessing step, and the utility of the contiguous K-average filter when used with remote sensing data.

  9. Cryptogenic mycotic aneurysm of the superior mesenteric artery.

    PubMed

    Kordzadeh, Ali; Kalyan, Jiten P; Jonas, Attila; Hanif, Muhammad A; Prionidis, Ioannis

    2015-01-01

    Visceral artery aneurysms as a result of arterial degenerative disease are rare (0.1-2%), and superior mesenteric artery (SMA) accounts for 3.2% of all reported series. However, mycotic SMA aneurysms (SMAAs) are even rarer, and to the best of our knowledge, this is the first report of cryptogenic mycotic aneurysm of SMA by Enterococcus faecalis (EF). We report a case of 77-year-old man with 6-week history of supra pubic/left iliac fossa pain, weight loss and fever. The computed tomography demonstrated an incidental finding of 4.4 × 3-cm SMAA with no primary foci. The subsequent serology and specimen confirmed EF. Aneurysmectomy without bypass grafting along with antimicrobial therapy resulted in full recovery of the patient. PMID:26276703

  10. [Human interaction, social cognition, and the superior temporal sulcus].

    PubMed

    Brunelle, Francis; Saitovitch, Anna; Boddaert, Nathalie; Grevent, David; Cambier, Jean; Lelord, Gilbert; Samson, Yves; Zilbovicius, Monica

    2013-01-01

    Human beings are social animals. This ability to live together is ensured by cognitive functions, the neuroanatomical bases of which are starting to be unraveled by MRI-based studies. The regions and network engaged in this process are known as the "social brain ". The core of this network is the superior temporal sulcus (STS), which integrates sensory and emotional inputs. Modeling studies of healthy volunteers have shown the role of the STS.in recognizing others as biological beings, as well as facial and eye-gaze recognition, intentionality and emotions. This cognitive capacity has been described as the "theory of mind ". Pathological models such as autism, in which the main clinical abnormality is altered social abilities and communication, have confirmed the role of the STS in the social brain. Conceptualisation of this empathic capacity has been described as "meta cognition ", which forms the basis of human social organizationand culture. PMID:25518152

  11. Individual differences and correlates of highly superior autobiographical memory.

    PubMed

    Patihis, Lawrence

    2016-08-01

    Highly superior autobiographical memory (HSAM) is a recently identified ability that has been difficult to explain with existing memory science. The present study measured HSAM participants' and age/gender-matched controls' on a number of behavioural measures to test three main hypotheses: imaginative absorption, emotional arousal, and sleep. HSAM participants were significantly higher than controls on the dispositions absorption and fantasy proneness. These two dispositions also were associated with a measure of HSAM ability within the hyperthymesia participants. The emotional-arousal hypothesis yielded only weak support. The sleep hypothesis was not supported in terms of quantity, but sleep quality may be a small factor worthy of further research. Other individual differences are also documented using a predominantly exploratory analysis. Speculative pathways describing how the tendencies to absorb and fantasise could lead to enhanced autobiographical memory are discussed. PMID:26314991

  12. Superior Mesenteric Vein Thrombosis Associated with Hormonal Contraceptive Use.

    PubMed

    Koyama, Nobuatsu

    2016-01-01

    A 44-year-old woman was admitted with a 7-day history of lower abdominal pain and nausea. Physical examination demonstrated tenderness in the lower abdomen without signs of peritonitis. There were no specific findings in the laboratory evaluation. She had a history of dysmenorrhea for 15 years and was taking a combined hormonal contraceptive containing 0.02 mg ethinyl estradiol and 3 mg drospirenone for 19 months. Contrast-enhanced computed tomography showed superior mesenteric vein thrombosis (SMVT). Systemic anticoagulant infusion was immediately administered and the symptoms disappeared within 2 days. The thrombus disappeared after 3 months. This case report suggests that early diagnosis of SMVT and immediate systemic anticoagulant therapy may reduce the rate of intestinal infarction. PMID:27462195

  13. Superior Mesenteric Vein Thrombosis Associated with Hormonal Contraceptive Use

    PubMed Central

    Koyama, Nobuatsu

    2016-01-01

    A 44-year-old woman was admitted with a 7-day history of lower abdominal pain and nausea. Physical examination demonstrated tenderness in the lower abdomen without signs of peritonitis. There were no specific findings in the laboratory evaluation. She had a history of dysmenorrhea for 15 years and was taking a combined hormonal contraceptive containing 0.02 mg ethinyl estradiol and 3 mg drospirenone for 19 months. Contrast-enhanced computed tomography showed superior mesenteric vein thrombosis (SMVT). Systemic anticoagulant infusion was immediately administered and the symptoms disappeared within 2 days. The thrombus disappeared after 3 months. This case report suggests that early diagnosis of SMVT and immediate systemic anticoagulant therapy may reduce the rate of intestinal infarction. PMID:27462195

  14. Phonetic Feature Encoding in Human Superior Temporal Gyrus

    PubMed Central

    Mesgarani, Nima; Cheung, Connie; Johnson, Keith; Chang, Edward F.

    2015-01-01

    During speech perception, linguistic elements such as consonants and vowels are extracted from a complex acoustic speech signal. The superior temporal gyrus (STG) participates in high-order auditory processing of speech, but how it encodes phonetic information is poorly understood. We used high-density direct cortical surface recordings in humans while they listened to natural, continuous speech to reveal the STG representation of the entire English phonetic inventory. At single electrodes, we found response selectivity to distinct phonetic features. Encoding of acoustic properties was mediated by a distributed population response. Phonetic features could be directly related to tuning for spectrotemporal acoustic cues, some of which were encoded in a nonlinear fashion or by integration of multiple cues. These findings demonstrate the acoustic-phonetic representation of speech in human STG. PMID:24482117

  15. Superior Optical Properties of Perovskite Nanocrystals as Single Photon Emitters.

    PubMed

    Hu, Fengrui; Zhang, Huichao; Sun, Chun; Yin, Chunyang; Lv, Bihu; Zhang, Chunfeng; Yu, William W; Wang, Xiaoyong; Zhang, Yu; Xiao, Min

    2015-12-22

    The power conversion efficiency of photovoltaic devices based on semiconductor perovskites has reached ∼20% after just several years of research efforts. With concomitant discoveries of other promising applications in lasers, light-emitting diodes, and photodetectors, it is natural to anticipate what further excitement these exotic perovskites could bring about. Here we report on the observation of single photon emission from single CsPbBr3 perovskite nanocrystals (NCs) synthesized from a facile colloidal approach. Compared with traditional metal-chalcogenide NCs, these CsPbBr3 NCs exhibit nearly 2 orders of magnitude increase in their absorption cross sections at similar emission colors. Moreover, the radiative lifetime of CsPbBr3 NCs is greatly shortened at both room and cryogenic temperatures to favor an extremely fast output of single photons. The above superior optical properties have paved the way toward quantum-light applications of perovskite NCs in various quantum information processing schemes. PMID:26522082

  16. Inhibition in Superior Colliculus Neurons in a Brightness Discrimination Task?

    PubMed Central

    Ratcliff, Roger; Hasegawa, Yukako T.; Hasegawa, Ryohei P.; Childers, Russ; Smith, Philip L.; Segraves, Mark A.

    2016-01-01

    Simultaneous recordings were collected from between two and four buildup neurons from the left and right superior colliculi in rhesus monkeys in a simple two-choice brightness discrimination task. The monkeys were required to move their eyes to one of two response targets to indicate their decision. Neurons were identified whose receptive fields were centered on the response targets. The functional role of inhibition was examined by conditionalizing firing rate on a high versus low rate in target neurons 90 ms to 30 ms before the saccade and examining the firing rate in both contralateral and ipsilateral neurons. Two models with racing diffusion processes were fit to the behavioral data, and the same analysis was performed on simulated paths in the diffusion processes that have been found to represent firing rate. The results produce converging evidence for the lack of a functional role for inhibition between neural populations corresponding to the two decisions. PMID:21492006

  17. [Persistent left superior vena cava. Implications in central venous catheterisation].

    PubMed

    Lacuey Lecumberri, G; Ureña, M; Martínez Basterra, J; Basterra, N

    2009-01-01

    The placement of central catheters through the subclavian and jugular venous path can be complicated by the cannulation of an artery or an aberrant venous path. The most frequent anomaly of the embryological development of the caval vein is the persistence of the left superior vena cava (LSVC). The implantation of catheters in the LSVC can be suspected by its anomalous route in thorax radiography. Gasometry and the pressure curve of the vessel make it possible to rule out an arterial catheterisation. Diagnostic confirmation is obtained through angiography, echocardiography, computerised tomography or cardiac resonance. The doctor who regularly implants central venous catheters must be familiar with the anatomy of the venous system and its variants and anomalies, since their presence might influence the handling of the patient. PMID:19430517

  18. Endovascular Management of Superior Mesenteric Artery Pseudoaneurysm and Fistula

    SciTech Connect

    Narayanan, Govindarajan; Barbery, Katuska; Lamus, Daniel; Nanavati, Kunal

    2008-11-15

    The uncommon presentation of an arterioportal fistula (APF) involving the superior mesenteric artery (SMA) associated with a pseudoaneurysm represents a therapeutic challenge. We present the case of a 24-year-old female admitted to the hospital after multiple gunshot wounds to the abdomen; the patient underwent multiple surgeries and, in the process, developed a SMA pseudoaneurysm and fistula. The vascular interventional radiology team was consulted for treatment of the pseudoaneurysm and fistula. A covered stent was inserted percutaneously to exclude the APF and the pseudoaneurysm in a single procedure. The patient returned to our service after 21 months for a follow-up CT scan, which demonstrated the stent and the distal vasculature to be patent.

  19. Superior optical nonlinearity of an exceptional fluorescent stilbene dye

    SciTech Connect

    He, Tingchao; Sreejith, Sivaramapanicker; Zhao, Yanli; Gao, Yang; Grimsdale, Andrew C.; Lin, Xiaodong E-mail: hdsun@ntu.edu.sg; Sun, Handong E-mail: hdsun@ntu.edu.sg

    2015-03-16

    Strong multiphoton absorption and harmonic generation in organic fluorescent chromophores are, respectively, significant in many fields of research. However, most of fluorescent chromophores fall short of the full potential due to the absence of the combination of such different nonlinear upconversion behaviors. Here, we demonstrate that an exceptional fluorescent stilbene dye could exhibit efficient two- and three-photon absorption under the excitation of femtosecond pulses in solution phase. Benefiting from its biocompatibility and strong excited state absorption behavior, in vitro two-photon bioimaging and superior optical limiting have been exploited, respectively. Simultaneously, the chromophore could generate efficient three-photon excited fluorescence and third-harmonic generation (THG) when dispersed into PMMA film, circumventing the limitations of classical fluorescent chromophores. Such chromophore may find application in the production of coherent light sources of higher photon energy. Moreover, the combination of three-photon excited fluorescence and THG can be used in tandem to provide complementary information in biomedical studies.

  20. Rubber tires are clean burning, superior fuel, ASME told

    SciTech Connect

    Not Available

    1988-07-01

    A power plant in Modesto, Calif. has turned the cliche, burning rubber, into a formula for generating electricity from the incineration of discarded tires, according to a paper presented at the 13th National Waste Processing Conference and Exhibit, held on May 1-4, 1988, at the Wyndham Franklin Plaza Hotel, Philadelphia. The tires can be a clean-burning fuel providing a heating value (approximately 14,650 Btu/lb.) superior to bituminous coal. In addition to producing energy, steel can be reclaimed from the incineration of steel belted radial tires and sold for scrap, and zinc can be smelted from fly ash collected by the plant's air pollution control equipment.