WorldWideScience

Sample records for steadily growing interest

  1. Possibility of steadily growing per capita consumption in an economy with a wasting and non-replenishable resource

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, H

    1976-01-01

    The Solow--Stiglitz model is modified to determine if factors other than the outstanding stock of the resource are related to per capita consumption and if technical improvements in productivity depend on investment. In the first modification, production is made dependent on the outstanding stock of a wasting resource in an economy based on a single aggregate industry producing a single consumer product. Consumption is found to follow a constant path as long as the share of capital remains greater than the share of the resource. In the second modification, no technical improvements are permitted without a research and development commitment. A set of restrictions on the parameters of the production function and the rate of population growth ensures that steadily growing per-capita consumption is feasible. 4 references.

  2. The Southwest Pacific: U.S. Interests and China’s Growing Influence

    Science.gov (United States)

    2007-07-06

    Pacific Island countries plus Australia and New Zealand. 22 Asian Development Bank, A Pacific Strategy for the New Millennium, September 2000. 23...Glance Region, Country and Date of Independence Former Colonial Ruler or Administrator Land Area (sq. kilo) Population GDP per capita (PPP) HDI Major...Order Code RL34086 The Southwest Pacific: U.S. Interests and China’s Growing Influence July 6, 2007 Thomas Lum Specialist in Asian Affairs Foreign

  3. Monitoring Financial Conflict of Interest

    Science.gov (United States)

    Hickson, Lorraine

    2016-01-01

    Conflict of interest is heavily intertwined with research. The purpose of this study was to examine the literature and regulations in order to describe efforts required to properly monitor and disclose conflict of interest as researchers become steadily involved in innovation and discovery. The public assumes that when a conflict is disclosed, it…

  4. Growing Disparities in Life Expectancy. Economic and Budget Issue Brief

    Science.gov (United States)

    Manchester, Joyce; Topoleski, Julie

    2008-01-01

    In a continuation of long-term trends, life expectancy has been steadily increasing in the United States for the past several decades. Accompanying the recent increases, however, is a growing disparity in life expectancy between individuals with high and low income and between those with more and less education. The difference in life expectancy…

  5. Multilingual Paraprofessionals: An Untapped Resource for Supporting American Pluralism. Pathways to Prosperity: Growing a Multilingual Teacher Workforce

    Science.gov (United States)

    Williams, Conor P.; Garcia, Amaya; Connally, Kaylan; Cook, Shayna; Dancy, Kim

    2016-01-01

    The nation's linguistic diversity is growing steadily, particularly among the youngest children. A growing body of research shows that these children are most successful when they participate in bilingual instructional programs (such as dual immersion, transitional bilingual and other models). But as good as instructional language diversity might…

  6. China's Growing Interest in Latin America

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry; Sullivan, Mark P

    2005-01-01

    .... Most analysts appear to agree that China's primary interest in the region is to gain greater access to needed resources -- such as oil, copper, and iron -- through increased trade and investment...

  7. An assembly of steadily translating bubbles in a Hele–Shaw channel

    International Nuclear Information System (INIS)

    Crowdy, Darren

    2009-01-01

    This paper presents new solutions for any finite number of bubbles steadily translating along a Hele–Shaw channel. This constitutes a nonlinear free boundary problem. The solutions can be written down explicitly in terms of a special transcendental function called the Schottky–Klein prime function. This work generalizes the exact solutions for a single bubble in a channel found by Tanveer (1987 Phys. Fluids 30 651–8) as well as the solutions for streams of bubbles aligned along the channel centreline due to Vasconcelos (1994 Phys. Rev. E 50 R3306–9)

  8. Travelling-wave similarity solutions for a steadily translating slender dry patch in a thin fluid film

    KAUST Repository

    Yatim, Y. M.; Duffy, B. R.; Wilson, S. K.

    2013-01-01

    A novel family of three-dimensional travelling-wave similarity solutions describing a steadily translating slender dry patch in an infinitely wide thin fluid film on an inclined planar substrate when surface-tension effects are negligible

  9. The Afromontane Research Unit—Growing as a Hub of Transdisciplinary Research

    Directory of Open Access Journals (Sweden)

    Aliza le Roux

    2018-02-01

    Full Text Available The Afromontane Research Unit (ARU at the University of the Free State's Qwaqwa campus in South Africa has a steadily growing reputation as a leading research unit on sustainable development in Afromontane regions. Learning from international experts, researchers in this unit have focused on multi- and transdisciplinary scientific approaches to the challenges faced by montane communities. The ARU is therefore strongly attuned to the global research focus on complex systems approaches, as it acknowledges that the Sustainable Development Goals cannot be reached by a “business as usual” approach.

  10. Supplies should match growing demand

    International Nuclear Information System (INIS)

    Rasmusen, H.J.

    1997-01-01

    The natural gas industry is currently enjoying healthy growth prospects. Not only is the demand for natural gas steadily growing; the outlook for increasing gas reserves is promising as well. The success of natural gas in the marketplace reflects, on one hand, continuous attention paid to public and customer requirements and, on the other hand, the ability of the gas industry to direct technological developments toward the increasing public demand for gas at competitive market prices supplied in a reliable, safe and environmentally friendly manner. In the past, the gas industry has been involved in the development of technologies for everything from gas production to the end user and from borehole to burner tip, and the author believes that the industry must continue or even increase its emphasis on technology in the future in order to capture new market opportunities. He explains this by looking at the supply side, the demand side and the structural side of the business

  11. Interest grows in African oil and gas opportunities

    International Nuclear Information System (INIS)

    Knott, D.

    1997-01-01

    As African countries continue a slow drift towards democratic government and market economics, the continent is increasingly attractive to international oil and gas companies. Though Africa remains politically diverse, and its volatile politics remains a major barrier to petroleum companies, a number of recent developments reflect its growing significance for the industry. Among recent projects and events reflecting changes in Africa: oil and gas exporter Algeria has invited foreign oil companies to help develop major gas discoveries, with a view to boosting exports to Europe; oil and gas producer Egypt invited foreign companies to explore in the Nile Delta region, and the result appears to be a flowering world scale gas play; west African offshore exploration has entered deep water and new areas, and a number of major projects are expected in years to come; Nigeria's reputation as a difficult place to operate has been justified by recent political and civil events, but a long-planned liquefied natural gas (LNG) export plant is being built there; South Africa, which has returned to the international scene after years of trade isolation because of apartheid, is emerging as a potential driver for energy industry schemes throughout the continent. Activities are discussed

  12. Interest grows in African oil and gas opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Knott, D.

    1997-05-12

    As African countries continue a slow drift towards democratic government and market economics, the continent is increasingly attractive to international oil and gas companies. Though Africa remains politically diverse, and its volatile politics remains a major barrier to petroleum companies, a number of recent developments reflect its growing significance for the industry. Among recent projects and events reflecting changes in Africa: oil and gas exporter Algeria has invited foreign oil companies to help develop major gas discoveries, with a view to boosting exports to Europe; oil and gas producer Egypt invited foreign companies to explore in the Nile Delta region, and the result appears to be a flowering world scale gas play; west African offshore exploration has entered deep water and new areas, and a number of major projects are expected in years to come; Nigeria`s reputation as a difficult place to operate has been justified by recent political and civil events, but a long-planned liquefied natural gas (LNG) export plant is being built there; South Africa, which has returned to the international scene after years of trade isolation because of apartheid, is emerging as a potential driver for energy industry schemes throughout the continent. Activities are discussed.

  13. Interest and gharar in Islamic banking

    Directory of Open Access Journals (Sweden)

    Milenković Ivan

    2016-01-01

    Full Text Available Islamic banking is relatively unknown to us. Although Islamic banking is only a segment or a 'niche' of the overall banking industry and banking market, its significance is rising steadily, and it will play an important role in the near future. Islamic banks, especially in light of the latest economic and political developments in Serbia (Etihad's acquisition of JAT, the project 'Belgrade Waterfront', etc. are not so far away from the Serbian banking system, so it is necessary to understand the basic forbidden categories in it, which is the main topic of this paper. Interest and gharar, which is a category in Islamic banking that is much broader, more comprehensive and more ambiguous than risk or speculation, are discussed in details.

  14. Travelling-wave similarity solutions for a steadily translating slender dry patch in a thin fluid film

    KAUST Repository

    Yatim, Y. M.

    2013-01-01

    A novel family of three-dimensional travelling-wave similarity solutions describing a steadily translating slender dry patch in an infinitely wide thin fluid film on an inclined planar substrate when surface-tension effects are negligible is obtained, the flow being driven by gravity and/or a prescribed constant shear stress on the free surface of the film. For both driving mechanisms, the dry patch has a parabolic shape (which may be concave up or concave down the substrate), and the film thickness increases monotonically away from the contact lines to its uniform far-field value. The two most practically important cases of purely gravity-driven flow and of purely surface-shear-stress-driven flow are analysed separately. © 2013 AIP Publishing LLC.

  15. Gamification in the Business Communication Course

    Science.gov (United States)

    Veltsos, Jennifer R.

    2017-01-01

    Interest in gamification in higher education has been growing steadily in the past decade. Using games and game elements has been shown to increase student engagement, motivation, and autonomy. This article draws parallels between game elements, instructional design, and the teaching of business and professional communication. It suggests ways…

  16. Fostering Children's Interests in Gardening

    Science.gov (United States)

    Lekies, Kristi S.; Sheavly, Marcia Eames

    2007-01-01

    Despite the rapidly growing interest in children's gardens and attention to the positive benefits of gardening for children, little is known about the ways in which young people actually form interests in gardening. Using a sample of 9- and 10-year-old children at a school garden site in New York State, this study examined the ways in which…

  17. The 1988 coal outlook: steadily rising consumption

    Energy Technology Data Exchange (ETDEWEB)

    Soras, C.G.; Stodden, J.R.

    1987-12-01

    Total coal use - domestic and foreign - will reach 910 million tons in 1988, an expansion of 1.3% from an estimated 898 million tons in 1987. The overall rise in consumption will add to inventory needs. Moreover, lower interest rates cut effective carrying costs and further encourage the holding of coal stocks by users. The results will be a gain in inventories of 3.5 tons by the end of 1988. As a result of all these factors, coal production is anticipated to rise by 11.6 million tons, or 1.2%, which projects firm markets in a time of relatively soft economic conditions in the USA. 2 tabs.

  18. Growing media constituents determine the microbial nitrogen conversions in organic growing media for horticulture.

    Science.gov (United States)

    Grunert, Oliver; Reheul, Dirk; Van Labeke, Marie-Christine; Perneel, Maaike; Hernandez-Sanabria, Emma; Vlaeminck, Siegfried E; Boon, Nico

    2016-05-01

    Vegetables and fruits are an important part of a healthy food diet, however, the eco-sustainability of the production of these can still be significantly improved. European farmers and consumers spend an estimated €15.5 billion per year on inorganic fertilizers and the production of N-fertilizers results in a high carbon footprint. We investigated if fertilizer type and medium constituents determine microbial nitrogen conversions in organic growing media and can be used as a next step towards a more sustainable horticulture. We demonstrated that growing media constituents showed differences in urea hydrolysis, ammonia and nitrite oxidation and in carbon dioxide respiration rate. Interestingly, mixing of the growing media constituents resulted in a stimulation of the function of the microorganisms. The use of organic fertilizer resulted in an increase in amoA gene copy number by factor 100 compared to inorganic fertilizers. Our results support our hypothesis that the activity of the functional microbial community with respect to nitrogen turnover in an organic growing medium can be improved by selecting and mixing the appropriate growing media components with each other. These findings contribute to the understanding of the functional microbial community in growing media and its potential role towards a more responsible horticulture. © 2016 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.

  19. Neuroathesetics and growing interest in "positive affect" in psychiatry: new evidence and prospects for the theory of informational needs.

    Science.gov (United States)

    Branković, Saša

    2013-06-01

    What are the necessary and sufficient conditions to experience pleasure in interpersonal communication and dealing with art, science, and philosophy - this is what the theory of informational needs (TIN) suggested eleven years ago is about. At the same time, at the beginning of this century, several lines of research have emerged. Neuroaesthetics has been established; the discovery of the mirror neuron system and theories about its function have appeared; a growing interest in positive affect and pleasure has developed in psychiatry and medicine. The purpose of the present paper is to reconsider the TIN (Branković 2001) in the context of the advance in neuroscience during the last decade and to show how much conceptual clarity is gained when the recent empirical and theoretical findings are viewed from the standpoint of the TIN. A computational model of the aesthetic response based on the TIN's two-factor model of hedonic value of stimuli is delineated.

  20. Hispanic Literatures in the United States: Differences and Similarities.

    Science.gov (United States)

    Romero, Hector R.

    Currently, the interest in the Latino literature written in the United States has been growing steadily. Many colleges and universities offer specific courses in these literatures, and their content varies from a concentration on a specific culture group to a more inclusive attempt to group all Latino writers under the same umbrella. This paper…

  1. Growing interest, growing programs, growing pains: Successfully customizing public outreach

    International Nuclear Information System (INIS)

    Wadkins, M.; Hill, C.; Hirsch, T.

    1994-01-01

    Since the mid-1980's, the Institutional and External Affairs staff of the Yucca Mountain Site Characterization Project (YMP) has developed, coordinated, and maintained various public outreach programs to carry out the YMP's open door policy of keeping local communities informed. However, public involvement first requires public knowledge and, therefore, various information programs have been established over the past few years. First came the speakers bureau program, then the exhibits and science centers; and then came the tours and school district educational programs. All these programs were geared toward teaching the mainstream general public about the YMP and issues related to things nuclear. Today, the YMP outreach programs are established and known and the demand from the public has seen a shift. Over 150 top scientists and staff from around the country who have come to work at the YMP have joined the outreach participant pool to speak to the public not only about Yucca Mountain, but about their areas of expertise as well. For this reason, the public has realized a great opportunity for a general science and engineering education resource -- the YMP staff themselves. In a panel discussion, open-quotes Trust and credibility: The central issueclose quotes, proceedings of the National Conference on Risk Communication, it was shown that university professors and science teachers were among the most trusted individuals in terms of public perception and that government staff and contractors the least trusted. However, when you utilize the core educated knowledge of a YMP scientist in order to teach general science and math, you have, to some extent, placed that individual in an educational role and thus increased trust. The YMP scientists enjoy talking about their general science knowledge and we have found that the public likes to hear about it too

  2. Growing interest in MIC

    International Nuclear Information System (INIS)

    Crum, J.R.; Little, B.J.

    1991-01-01

    Although corrosion has not caused a major nuclear accident, it has resulted in degraded nuclear systems and components, unscheduled shut-downs and loss of productivity. From 1981 to 1988, operating and maintenance costs for nuclear plants more than doubled, while plant capacity increased by only 10%. And as nuclear plants age, service water system problems cause losses in capacity. Many corrosion failures in these systems cannot be understood, controlled or prevented using theories based on classic, abiotic corrosion mechanisms. But research has now identified microbiologically influenced corrosion (MIC - corrosion caused by the presence and activities of micro-organisms within biofilms on metals surfaces) as the cause of otherwise unexplained corrosion failures. Some prevention and control measures are examined. (author)

  3. A Survey of Hadron Therapy Accelerator Technologies.

    Energy Technology Data Exchange (ETDEWEB)

    PEGGS,S.; SATOGATA, T.; FLANZ, J.

    2007-06-25

    Hadron therapy has entered a new age [1]. The number of facilities grows steadily, and 'consumer' interest is high. Some groups are working on new accelerator technology, while others optimize existing designs by reducing capital and operating costs, and improving performance. This paper surveys the current requirements and directions in accelerator technology for hadron therapy.

  4. Central Asia in Asia: Charting growing trans-regional linkages

    Directory of Open Access Journals (Sweden)

    Nicola P. Contessi

    2016-01-01

    Full Text Available As the so-called ‘Asian Century’ unfolds, Central Asian countries are increasingly directing their foreign relations eastward. Meanwhile, Asian states are equally turning to Central Asia in their search for energy resources and new markets. This dual dynamic is giving rise to closer and deeper ties in three key areas. As far as infrastructures are concerned, various Asian powers have adopted Silk Road policies that see Central Asia as a fundamental transit route for their long-haul connectivity projects. In the field of trade, Central Asia's exchanges with other Asian countries have been growing steadily since the 1990s, in some cases even coming to rival, in comparative terms, exchanges with the West. Lastly, in terms of multilateralism, Central Asia is increasingly enmeshed in a web of overlapping institutions with a strong Asian identity, coexisting with the region's Western institutional references. The article then problematizes this emerging pattern by sketching out some of the possible ramifications that could stem from the sustainment and consolidation of these trends for the international order and the global balance of power.

  5. Special topics in the theory of piezoelectricity

    CERN Document Server

    Yang, Jiashi

    2009-01-01

    Piezoelectricity has been a steadily growing field, with recent advances made by researchers from applied physics, acoustics, materials science, and engineering. This collective work presents a comprehensive treatment of selected advanced topics in the subject. The book is written for an intermediate graduate level and is intended for researchers, mechanical engineers, and applied mathematicians interested in the advances and new applications in piezoelectricity.

  6. Net-Zero Energy Home Grows Up: Lessons and Puzzles from 10 Years of Data; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Sparn, Bethany; Earle, Lieko; Christensen, Craig; Norton, Paul

    2016-05-17

    In 2005, Habitat for Humanity of Metro Denver, with support from NREL and other partners, built one of the first homes in the US to achieve net-zero energy based on monitored data. A family of three moved into the house when it was completed and lives there still. The home has been monitored continuously for the past ten years. Although PV production has remained steady, net energy performance has varied each year. The home was a net producer of energy annually in each of the first three years and in the ninth year, but not in years four through eight. Over the years, the PV system provided between 124% and 64% of the home source energy use. Electricity use in the home increased steadily during the first eight years, even though no significant new appliance was introduced into the house, such as a window air conditioner. Miscellaneous electric loads and space heating, both strongly dependent on occupant behavior, appear to be primarily responsible for the observed increase in energy use. An interesting aspect of this case study is how, even within a single family, natural changes in occupant lifestyles over time (e.g., kids growing up, schedules changing) can substantially impact the overall energy intensity of a home. Data from the last ten years will be explored for lessons learned that can improve the way we design low-load homes without sacrificing comfort or convenience for the occupants, and how we can make realistic predictions of long-term energy performance.

  7. Political Socialization and Political Interest: The Role of School Reassessed

    Science.gov (United States)

    Koskimaa, Vesa; Rapeli, Lauri

    2015-01-01

    There is a growing concern about the lack of political interest and engagement among Western youth. This has led to a revival of political socialization studies. One recent finding is that (late) adolescence is key to understanding the development of interest for politics. This study builds on this finding by examining political interest among…

  8. Piracy in Southeast Asia: A Growing Threat to the United States' Vital Strategic and Commercial Interests

    National Research Council Canada - National Science Library

    Davis, Gregory

    2002-01-01

    ... maritime targets of opportunity, a growing drug trade, China's attempts to exert sovereignty over the South China Sea, and new ominous link between the Osama Bin Ladin's Al-Qa'ida terrorist organization...

  9. An Analytical Review of the United States National Interests in Korea

    National Research Council Canada - National Science Library

    Swope, Frederick

    2004-01-01

    ... and interests for continued security on the peninsula and in the region. It will address these new growing tensions and review the United States National interests and policy differences with South Korea...

  10. Heritability in political interest and efficacy across cultures

    DEFF Research Database (Denmark)

    Klemmensen, Robert; Hatemi, Peter K; Hobolt, Sara B

    2012-01-01

    Interest in politics is important for a host of political behaviors and beliefs. Yet little is known about where political interest comes from. Most studies exploring the source of political interest focus on parental influences, economic status, and opportunity. Here, we investigate an alternative....... These findings add to the growing body of literature that documents political behaviors and attitudes as not simply the result of socialization, but also as part of an individual's genetically informed disposition....

  11. Importance of growth characteristics for yield of barley in different growing systems: will growth characteristics describe yield diffently in different growing systems?

    DEFF Research Database (Denmark)

    Kristensen, Kristian; Ericson, Lars

    2008-01-01

    The interest in organic grown cereals has increased the need for variety tests under organic growing systems and/or the knowledge on whether growth characteristics describe yield differently under conventional and organic conditions. This paper is a contribution to that question by examining...... the relationships between some important growth characteristics in barley trials in both systems in Northern Sweden and in Denmark. Mixed model analyses were used for regressions of growth characteristics (or transformations of those) on yield (and log-transformed yield), allowing the slope to depend on the growing...... system. The analyses showed that diseases seemed to have a less negative effect on yield in the organic growing system than in the conventional growing system if pesticides were not applied. For other characteristics the effect depended on the country. This was the case for grain characteristics where...

  12. Be steadily on the progress, be in pursuit of brilliance. For deep understanding the development tendency of quality management in nuclear geologic exploration

    International Nuclear Information System (INIS)

    Zhang Qiuying

    2006-01-01

    A new knowledge economy era driven by brings forth new ideas in science-technology and marked by quality innovation as an important element has come. At present, a great upsurge of quality management represented by outstanding quality management models such as Liuxigma management, outstanding achievement-effect evaluation and quality management system etc. are spreading throughout the world like a raging fire. Enterprises of nuclear geological exploration must be steadily on the progress, to strengthen quality management, to guarantee the successful fulfillment of tasks in uranium resources exploration by outstanding achievements. (authors)

  13. Workplace clinics: a sign of growing employer interest in wellness.

    Science.gov (United States)

    Tu, Ha T; Boukus, Ellyn R; Cohen, Genna R

    2010-12-01

    Interest in workplace clinics has intensified in recent years, with employers moving well beyond traditional niches of occupational health and minor acute care to offering clinics that provide a full range of wellness and primary care services. Employers view workplace clinics as a tool to contain medical costs, boost productivity and enhance companies' reputations as employers of choice. The potential for clinics to transform primary care delivery through the trusted clinician model holds promise, according to experts interviewed for a new qualitative research study from the Center for Studying Health System Change (HSC). Achieving that model is dependent on gaining employee trust in the clinic, as well as the ability to recruit and retain clinicians with the right qualities--a particular challenge in communities with provider shortages. Even when clinic operations are outsourced to vendors, initial employer involvement--including the identification of the appropriate scope and scale of clinic services--and sustained employer attention over time are critical to clinic success. Measuring the impact of clinics is difficult, and credible evidence on return on investment (ROI) varies widely, with very high ROI claims made by some vendors lacking credibility. While well-designed, well-implemented workplace clinics are likely to achieve positive returns over the long term, expecting clinics to be a game changer in bending the overall health care cost curve may be unrealistic.

  14. Melting ice, growing trade?

    Directory of Open Access Journals (Sweden)

    Sami Bensassi

    2016-05-01

    Full Text Available Abstract Large reductions in Arctic sea ice, most notably in summer, coupled with growing interest in Arctic shipping and resource exploitation have renewed interest in the economic potential of the Northern Sea Route (NSR. Two key constraints on the future viability of the NSR pertain to bathymetry and the future evolution of the sea ice cover. Climate model projections of future sea ice conditions throughout the rest of the century suggest that even under the most “aggressive” emission scenario, increases in international trade between Europe and Asia will be very low. The large inter-annual variability of weather and sea ice conditions in the route, the Russian toll imposed for transiting the NSR, together with high insurance costs and scarce loading/unloading opportunities, limit the use of the NSR. We show that even if these obstacles are removed, the duration of the opening of the NSR over the course of the century is not long enough to offer a consequent boost to international trade at the macroeconomic level.

  15. Security of quantum cryptography with realistic sources

    International Nuclear Information System (INIS)

    Lutkenhaus, N.

    1999-01-01

    The interest in practical implementations of quantum key distribution is steadily growing. However, there is still a need to give a precise security statement which adapts to realistic implementation. In this paper I give the effective key rate we can obtain in a practical setting within scenario of security against individual attacks by an eavesdropper. It illustrates previous results that high losses together with detector dark counts can make secure quantum key distribution impossible. (Author)

  16. Security of quantum cryptography with realistic sources

    Energy Technology Data Exchange (ETDEWEB)

    Lutkenhaus, N [Helsinki Institute of Physics, P.O. Box 9, 00014 Helsingin yliopisto (Finland)

    1999-08-01

    The interest in practical implementations of quantum key distribution is steadily growing. However, there is still a need to give a precise security statement which adapts to realistic implementation. In this paper I give the effective key rate we can obtain in a practical setting within scenario of security against individual attacks by an eavesdropper. It illustrates previous results that high losses together with detector dark counts can make secure quantum key distribution impossible. (Author)

  17. Experimental results for hydrocarbon refrigerant vaporization in brazed plate heat exchangers at high pressure

    OpenAIRE

    Desideri, Adriano; Rhyl Kaern, Martin; Ommen Schmidt, Torben; Wronski, Jorrit; Quoilin, Sylvain; Lemort, Vincent; Haglind, Fredrik

    2016-01-01

    In recent years the interest in small capacity organic Rankine cycle (ORC) power systems for harvesting low quality waste thermal energy from industrial processes has been steadily growing. Micro ORC systems are normally equipped with brazed plate heat exchangers which allows for efficient heat transfer with a compact design. An accurate prediction of the heat transfer process characterizing these devices is required from the design phase to the development of model- based control strategies....

  18. Electrophoretic protein profiles of mid-sized copepod Calanoides patagoniensis steadily fed bloom-forming diatoms

    Directory of Open Access Journals (Sweden)

    Victor M Aguilera

    2015-09-01

    Full Text Available Recent field and experimental evidence collected in the southern upwelling region off Concepción (36°5'S, 73°3'W showed an abrupt reduction (<72 h in the egg production rates (EPR of copepods when they were fed steadily and solely with the local bloom-forming diatom Thalassiosira rotula. Because diatoms were biochemically similar to dinoflagellate Prorocentrum minimum, a diet which supported higher reproductive outcomes, the fecundity reduction observed in copepod females fed with the diatom may have obeyed to post-ingestive processes, giving rise to resources reallocation. This hypothesis was tested by comparing feeding (clearance and ingestion rates, reproduction (EPR and hatching success and the structure of protein profiles (i.e., number and intensity of electrophoretic bands of copepods (adults and eggs incubated during 96 h with the two food conditions. The structure of protein profiles included molecular sizes that were calculated from the relative mobility of protein standards against the logarithm of their molecular sizes. After assessing the experimental conditions, feeding decreased over time for those females fed with T. rotula, while reproduction was higher in females fed with P. minimum. Electrophoretic profiles resulted similar mostly at a banding region of 100 to 89-kDa, while they showed partial differences around the region of 56-kDa band, especially in those females fed and eggs produced with T. rotula. Due to reproductive volume was impacted while larvae viability, a physiological processes with specific and high nutritional requirements, was independent on food type; post-ingestive processes, such as expression of stress-related proteins deviating resources to metabolic processes others than reproduction, are discussed under framework of nutritional-toxic mechanisms mediating copepod-diatoms relationships in productive upwelling areas.

  19. Food in the City: Review of Psychological Impact of Growing Food in Urban Spaces

    Directory of Open Access Journals (Sweden)

    Surabhika Maheshwari

    2017-02-01

    Full Text Available The activity of growing food is an integral part of human civilization and survival. The present paper attempts at exploring the psychological impact of growing edible greens in the context of urban environment. The review focuses on the impact of growing food, with primary focus on psychological impact and mental health. The findings indicate an encouraging trend in urban farming, though research activity and academic interest in the area of psychological impact of growing food seems limited. Additionally, the review throws light on the sparse research in developing countries on the said topic.

  20. Interest Parity Conditions as Indicators of Financial Integration in East Asia

    OpenAIRE

    Gordon de Brouwer

    1997-01-01

    Market participants and policymakers have a growing interest in the development of East Asian financial markets, and to the extent to which these markets are open and influenced by world markets. This paper examines the information contained in interest parity conditions about the international integration of a wide range of economies in East Asia. Legal restrictions on the capital account and tests of covered, uncovered and real interest parity are presented in some detail. Using standard re...

  1. The alcohol industry and public interest science.

    Science.gov (United States)

    Stenius, Kerstin; Babor, Thomas F

    2010-02-01

    This report argues that the growing involvement of the alcohol industry in scientific research needs to be acknowledged and addressed. It suggests a set of principles to guide ethical decision-making in the future. We review relevant issues with regard to relationships between the alcohol industry and the international academic community, especially alcohol research scientists. The guiding principles proposed are modelled after expert committee statements, and describe the responsibilities of governmental agencies, the alcohol industry, journal editors and the academic community. These are followed by recommendations designed to inform individuals and institutions about current 'best practices' that are consistent with the principles. Growing evidence from the tobacco, pharmaceutical and medical fields suggests that financial interests of researchers may compromise their professional judgement and lead to research results that are biased in favour of commercial interests. It is recommended that the integrity of alcohol science is best served if all financial relationships with the alcoholic beverage industry are avoided. In cases where research funding, consulting, writing assignments and other activities are initiated, institutions, individuals and the alcoholic beverage industry itself are urged to follow appropriate guidelines that will increase the transparency and ethicality of such relationships.

  2. Grow, Baby, Grow

    Science.gov (United States)

    Maybe you quit smoking during your pregnancy. Or maybe you struggled and weren’t able to stay quit. Now that your baby is here, trying to stay away from smoking is still important. That’s because the chemicals in smoke can make it harder for your baby to grow like he or she should.

  3. Overview of internet development in Russia.

    Science.gov (United States)

    Gronskaya-Palesh, O

    1999-01-01

    Internet use in Russia has been growing steadily. In the last four years the number of Russian Internet users grew from a few hundred thousand to over one million. Russian websites are diverse, and range from educational-informative to purely entertaining. This paper discusses several interesting and controversial Russian websites and possible implications associated with their use. It aims to understand and analyze a typical Internet user in Russia, by answering questions about their interests and demographics. The paper also discusses several other studies that were conducted in Russia on Internet use and looks at the currently available psychological resources on the Russian Internet.

  4. China's Growing Interest in Latin America

    National Research Council Canada - National Science Library

    Dumbaugh, Kerry; Sullivan, Mark P

    2005-01-01

    .... Some also believe Beijing's additional goal is to isolate Taiwan by luring the 12 Latin American and Caribbean nations still maintaining diplomatic relations with Taiwan to shift their diplomatic recognition to China...

  5. Coal exports still growing

    International Nuclear Information System (INIS)

    Blain, M.

    1998-01-01

    It is shown that the swings and roundabouts of the Asian economic shake out and Australian dollar devaluation are starting to work their way through the Australian export coal market. Perhaps somewhat surprisingly, at this stage the results are not proving to be as bad as were at first predicted by some market watchers. Export revenue and tonnages are up 12% for the year to July 98. Coal exports totaling $9.5 billion left Australia's shores in the 12 months confirming coal as Australia's single largest export revenue earner. Sales volumes in the present financial year are still increasing, the market being driven by steadily increasing Asian demand for steaming coal from places like Korea, Malaysia, Thailand and the Philippines

  6. Emerging Genetic Counselor Roles within the Biotechnology and Pharmaceutical Industries: as Industry Interest Grows in Rare Genetic Disorders, How are Genetic Counselors Joining the Discussion?

    Science.gov (United States)

    Field, Tessa; Brewster, Stephanie Jo; Towne, Meghan; Campion, MaryAnn W

    2016-08-01

    Traditionally, the biotechnology and pharmaceutical industry (BPI) has focused drug development at the mass-market level targeting common medical issues. However, a recent trend is the development of therapies for orphan or rare disorders, including many genetic disorders. Developing treatments for genetic disorders requires an understanding of the needs of the community and translating genomic information to clinical and non-clinical audiences. The core skills of genetic counselors (GCs) include a deep knowledge of genetics and ability to communicate complex information to a broad audience, making GCs a choice fit for this shift in drug development. To date there is limited data defining the roles GCs hold within this industry. This exploratory study aimed to define the roles and motivation of GCs working in BPI, assess job satisfaction, and identify translatable skills and current gaps in GC training programs. The authors surveyed 26 GCs working in BPI in the United States; 79 % work for companies focused on rare disorders. GC positions in BPI are growing, with 57 % of respondents being the first GC in their role. GCs in BPI continue to utilize core genetic counseling competencies, though 72 % felt their training did not fully prepare them for BPI. These data suggest opportunities for exposure to BPI in GC training to better prepare future generations of GCs for these career opportunities. GC satisfaction was high in BPI, notably in areas traditionally reported as less satisfying on the National Society for Genetic Counselors Professional Status Survey: salary and advancement opportunities. BPI's growing interest in rare disorders represents a career opportunity for GCs, addressing both historic areas of dissatisfaction for GCs and BPI's genomic communication needs.

  7. Educational Interests, Needs and Learning Preferences of Immigrant Farmers

    Science.gov (United States)

    McCamant, Thaddeus

    2014-01-01

    The immigrant population is growing in rural Minnesota, and those who are interested in farming will be replacing a dwindling population of traditionally white farmers. Like traditional American farmers, immigrant farmers have a need for continuing education to keep them up on best practices and new technology in agriculture. Minnesota's…

  8. Interesting Interest Points

    DEFF Research Database (Denmark)

    Aanæs, Henrik; Dahl, Anders Lindbjerg; Pedersen, Kim Steenstrup

    2012-01-01

    on spatial invariance of interest points under changing acquisition parameters by measuring the spatial recall rate. The scope of this paper is to investigate the performance of a number of existing well-established interest point detection methods. Automatic performance evaluation of interest points is hard......Not all interest points are equally interesting. The most valuable interest points lead to optimal performance of the computer vision method in which they are employed. But a measure of this kind will be dependent on the chosen vision application. We propose a more general performance measure based...... position. The LED illumination provides the option for artificially relighting the scene from a range of light directions. This data set has given us the ability to systematically evaluate the performance of a number of interest point detectors. The highlights of the conclusions are that the fixed scale...

  9. Fluoro-deoxy-D-glucose: biological behaviour, significance and interest

    International Nuclear Information System (INIS)

    Vuillez, J.P.

    2001-01-01

    Fluorine 18-labelled fluoro-deoxy-D-glucose (FDG) demonstrated a growing interest in oncology during the fifteen past years. Biological mechanisms of its tumour uptake are well known, but uptake intensity depends on numerous factors related to cellular metabolism, tumour characteristics and environment, patient and treatments. Thus the significance of scintigraphic images and moreover their clinical interest require detailed semeiologic analysis which takes into account these factors, in order to make the best use of the FDG for the detection of lesions and recurrences, and for treatment response evaluation. (author)

  10. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine; Brousselle, Astrid

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  11. Discovering the Unequal Interest in Popular Online Educational Games and Its Implications: A Case Study

    Science.gov (United States)

    Zhang, Meilan

    2016-01-01

    Despite the growing scholarly interest in educational computer games, research on popular online educational games is rare. Little is known about which online educational games are popular and to what extent, what kind of users are more interested in these games and how interest in the games is related to academic performance. To fill this gap,…

  12. Growing a market economy

    Energy Technology Data Exchange (ETDEWEB)

    Basu, N.; Pryor, R.J.

    1997-09-01

    This report presents a microsimulation model of a transition economy. Transition is defined as the process of moving from a state-enterprise economy to a market economy. The emphasis is on growing a market economy starting from basic microprinciples. The model described in this report extends and modifies the capabilities of Aspen, a new agent-based model that is being developed at Sandia National Laboratories on a massively parallel Paragon computer. Aspen is significantly different from traditional models of the economy. Aspen`s emphasis on disequilibrium growth paths, its analysis based on evolution and emergent behavior rather than on a mechanistic view of society, and its use of learning algorithms to simulate the behavior of some agents rather than an assumption of perfect rationality make this model well-suited for analyzing economic variables of interest from transition economies. Preliminary results from several runs of the model are included.

  13. The Persistence of Gender Differences in Political Interest

    Directory of Open Access Journals (Sweden)

    TÀNIA VERGE MESTRE

    2012-01-01

    Full Text Available This article explores the role of individual resources, situational factors, and the socialization process in the persistence of a gender gap in political dispositions, principally in political interest. We pay special attention to situational factors, especially those related to the time devoted to housework and caring responsibilities. Despite the growing participation of women in the labor market and increasingly comparable levels of male and female educational attainment, the enduring unequal sexual division of household tasks reduces women?s time availability as well as the pool of skills, resources and social networks which could foster their political engagement, thus helping to sustain the gender gap in political interest.

  14. Natural ingredients for darker skin types: growing options for hyperpigmentation.

    Science.gov (United States)

    Alexis, Andrew F; Blackcloud, Paul

    2013-09-01

    Dyschromia is one of the most common dermatological concerns in patients with darker skin.1 Disorders of hyperpigmentation, including postinflammatory hyperpigmentation, melasma, solar lentigines, and miscellaneous causes of facial hyperpigmentation, are the most frequently treated dyschromias and can have a considerable psychosocial impact. Given the high prevalence of hyperpigmentation and the considerable demand for an even complexion, newer treatment options for hyperpigmentation are of growing interest among consumers, manufacturers, and dermatologists. Blinded, controlled studies demonstrating skin lightening effects in soy, niacinamide, n-acetylglucosamine, licorice extract, arbutin, vitamin c, kojic acid, emblica extract, lignin peroxidase, and glutathione have led to the development of a growing list of non-prescription skin care products that can be incorporated (mostly as adjuncts) in the management of hyperpigmentation.

  15. Legalistic or Inspirational? Comparing University Conflict of Interest Policies

    Science.gov (United States)

    Smith, Elise; Williams-Jones, Bryn

    2009-01-01

    In response to growing public and policy concern about conflicts of interest (COI) in university research, academic institutions in North America and Europe have introduced policies to manage COI. However, depending on their form and content, COI policies can be more or less helpful in the effective management of COI. In this paper, we examine and…

  16. Home care in Europe: growing interest among decision makers, but little information available for policy development.

    NARCIS (Netherlands)

    Genet, N.

    2010-01-01

    Research problem: Integrated systems of home care are assumed to be an adequate response to current and future challenges to health and social services that result from demographic and social developments. The interest in home care systems and the willingness to learn from foreign experiences is

  17. Clean Cities Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-08-01

    Today's fleets are increasingly interested in medium-duty and heavy-duty vehicles that use alternative fuels or advanced technologies that can help reduce operating costs, meet emissions requirements, improve fleet sustainability, and support U.S. energy independence. Vehicle and engine manufacturers are responding to this interest with a wide range of options across a steadily growing number of vehicle applications. This guide provides an overview of alternative fuel power systems--including engines, microturbines, electric motors, and fuel cells--and hybrid propulsion systems. The guide also offers a list of individual medium- and heavy-duty vehicle models listed by application, along with associated manufacturer contact information, fuel type(s), power source(s), and related information.

  18. Clean Cities Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles (Book)

    Energy Technology Data Exchange (ETDEWEB)

    2013-08-01

    Today's fleets are increasingly interested in medium-duty and heavy-duty vehicles that use alternative fuels or advanced technologies that can help reduce operating costs, meet emissions requirements, improve fleet sustainability, and support U.S. energy independence. Vehicle and engine manufacturers are responding to this interest with a wide range of options across a steadily growing number of vehicle applications. This guide provides an overview of alternative fuel power systems?including engines, microturbines, electric motors, and fuel cells?and hybrid propulsion systems. The guide also offers a list of individual medium- and heavy-duty vehicle models listed by application, along with associated manufacturer contact information, fuel type(s), power source(s), and related information.

  19. Growing media [Chapter 5

    Science.gov (United States)

    Douglass F. Jacobs; Thomas D. Landis; Tara Luna

    2009-01-01

    Selecting the proper growing medium is one of the most important considerations in nursery plant production. A growing medium can be defined as a substance through which roots grow and extract water and nutrients. In native plant nurseries, a growing medium can consist of native soil but is more commonly an "artificial soil" composed of materials such as peat...

  20. Bond markets in Africa

    Directory of Open Access Journals (Sweden)

    Yibin Mu

    2013-07-01

    Full Text Available African bond markets have been steadily growing in recent years, but nonetheless remain undeveloped. African countries would benefit from greater access to financing and deeper financial markets. This paper compiles a unique set of data on government securities and corporate bond markets in Africa. It then applies an econometric model to analyze the key determinants of African government securities market and corporate bond market capitalization. Government securities market capitalization is directly related to better institutions and interest rate volatility, and inversely related to smaller fiscal deficits, higher interest rate spreads, exchange rate volatility, and current and capital account openness. Corporate bond market capitalization is directly linked to economic size, the level of development of the economy and financial markets, better institutions, and interest rate volatility, and inversely related to higher interest rate spreads and current account openness. Policy implications follow.

  1. SAR Imagery Segmentation by Statistical Region Growing and Hierarchical Merging

    Energy Technology Data Exchange (ETDEWEB)

    Ushizima, Daniela Mayumi; Carvalho, E.A.; Medeiros, F.N.S.; Martins, C.I.O.; Marques, R.C.P.; Oliveira, I.N.S.

    2010-05-22

    This paper presents an approach to accomplish synthetic aperture radar (SAR) image segmentation, which are corrupted by speckle noise. Some ordinary segmentation techniques may require speckle filtering previously. Our approach performs radar image segmentation using the original noisy pixels as input data, eliminating preprocessing steps, an advantage over most of the current methods. The algorithm comprises a statistical region growing procedure combined with hierarchical region merging to extract regions of interest from SAR images. The region growing step over-segments the input image to enable region aggregation by employing a combination of the Kolmogorov-Smirnov (KS) test with a hierarchical stepwise optimization (HSWO) algorithm for the process coordination. We have tested and assessed the proposed technique on artificially speckled image and real SAR data containing different types of targets.

  2. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Directory of Open Access Journals (Sweden)

    Marianne Beaulieu

    Full Text Available Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  3. Conceptualizing 20 years of engaged scholarship: A scoping review

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer’s foundational discourse in 1996. Yet, beyond a growing interest in orienting universities’ missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution. PMID:29489870

  4. Automatic segmentation of MRI head images by 3-D region growing method which utilizes edge information

    International Nuclear Information System (INIS)

    Jiang, Hao; Suzuki, Hidetomo; Toriwaki, Jun-ichiro

    1991-01-01

    This paper presents a 3-D segmentation method that automatically extracts soft tissue from multi-sliced MRI head images. MRI produces a sequence of two-dimensional (2-D) images which contains three-dimensional (3-D) information of organs. To utilize such information we need effective algorithms to treat 3-D digital images and to extract organs and tissues of interest. We developed a method to extract the brain from MRI images which uses a region growing procedure and integrates information of uniformity of gray levels and information of the presence of edge segments in the local area around the pixel of interest. First we generate a kernel region which is a part of brain tissue by simple thresholding. Then we grow the region by means of a region growing algorithm under the control of 3-D edge existence to obtain the region of the brain. Our method is rather simple because it uses basic 3-D image processing techniques like spatial difference. It is robust for variation of gray levels inside a tissue since it also refers to the edge information in the process of region growing. Therefore, the method is flexible enough to be applicable to the segmentation of other images including soft tissues which have complicated shapes and fluctuation in gray levels. (author)

  5. NASA's Interests in Bioregenerative Life Support

    Science.gov (United States)

    Wheeler, Raymond M.

    2018-01-01

    NASA and other space agencies and around the world have had long-standing interest in using plants and biological approaches for regenerative life support. In particular, NASA's Kennedy Space Center, has conducted research in this area for over 30 years. One unique aspect to this testing was NASA's Biomass Production Chamber, which had four vertically stacked growing shelves inside a large, 113 cubic meter chamber. This was perhaps one of the first working examples of a vertical agriculture system in the world. A review of some of this research along with some of the more salient findings will be presented.

  6. Hidradenitis suppurativa gains increasing interest on World Wide Web: a source for patient information?

    Science.gov (United States)

    Hessam, Schapoor; Salem, Johannes; Bechara, Falk G; Haferkamp, Axel; Heidenreich, Axel; Paffenholz, Pia; Sand, Michael; Tsaur, Igor; Borgmann, Hendrik

    2017-07-01

    Gathering health information from Internet websites is increasingly utilized by patients. No data exist about hidradenitis suppurativa (HS)-related online health information. Thus, we aimed to study the quality, popularity, readability, and timeliness of the most frequented websites on HS. Google Trends was used to evaluate the public interest in HS. An Internet search on Google was performed for the terms "hidradenitis suppurativa," "acne inversa," and "Verneuil's disease." Readability scores, HONcode quality certification, Alexa popularity rank, and content were assessed. Google search queries on HS have steadily risen in the last 10 years. The website analysis revealed 39 unique websites, which were difficult to read. Ten websites (26%) had HONcode quality certification, and the median (IQR) Alexa popularity rank was 48871 (2333-361275). Thirteen websites (33%) yielded disease-specific photos with a median rating between "quite useful" and "uncertain." A therapy option with adalimumab was mentioned on 11 websites (28%). In addition to an increasing interest, we found a broad variation in the quality, readability, popularity, and timeliness of content on HS-related websites. Improvement of the quality and readability of HS-related websites is desirable to potentially raise disease awareness and contribute to an earlier presentation of patients suffering with undiagnosed HS. © 2017 The International Society of Dermatology.

  7. READING FOR YOUTH INTEREST DURING CURRENT

    Directory of Open Access Journals (Sweden)

    Aurelia-Camelia, MARIN

    2014-11-01

    Full Text Available Virtual reality and images conquer them permanently and irrevocably even children from the earliest age. For instance, I can say that as they grow departs books. So many young people arrive at teens refuse to read a book, even electronically. Children considered mandatory reading something imposed by adults and tries to escape, finding other concerns. They also have no motivation, the universe discovered through books hardly seems interesting, which is, in their opinion, obsolete. The environment in which I work led me to satisfy my curiosity namely that of finding out to what extent reading is among the priorities of young people today. This research considers the study of attitudes, behaviors, opinions and intentions of young people their interest in reading, be it physical or books in electronic format. Then I directed a questionnaire to students of the Faculty of Management Marketing in Economic Affairs Rm. Valcea. For example, we chose a target group of young people aged between 18 and 25 years.

  8. Evolutionary game dynamics in a growing structured population

    Energy Technology Data Exchange (ETDEWEB)

    Poncela, Julia; Gomez-Gardenes, Jesus; Moreno, Yamir [Institute for Biocomputation and Physics of Complex Systems (BIFI), University of Zaragoza, E-50009 Zaragoza (Spain); Traulsen, Arne [Emmy-Noether Group for Evolutionary Dynamics, Department of Evolutionary Ecology, Max Planck Institute for Evolutionary Biology, August-Thienemann-Strasse 2, 24306 Ploen (Germany)], E-mail: traulsen@evolbio.mpg.de

    2009-08-15

    We discuss a model for evolutionary game dynamics in a growing, network-structured population. In our model, new players can either make connections to random preexisting players or preferentially attach to those that have been successful in the past. The latter depends on the dynamics of strategies in the game, which we implement following the so-called Fermi rule such that the limits of weak and strong strategy selection can be explored. Our framework allows to address general evolutionary games. With only two parameters describing the preferential attachment and the intensity of selection, we describe a wide range of network structures and evolutionary scenarios. Our results show that even for moderate payoff preferential attachment, over represented hubs arise. Interestingly, we find that while the networks are growing, high levels of cooperation are attained, but the same network structure does not promote cooperation as a static network. Therefore, the mechanism of payoff preferential attachment is different to those usually invoked to explain the promotion of cooperation in static, already-grown networks.

  9. Evolutionary game dynamics in a growing structured population

    International Nuclear Information System (INIS)

    Poncela, Julia; Gomez-Gardenes, Jesus; Moreno, Yamir; Traulsen, Arne

    2009-01-01

    We discuss a model for evolutionary game dynamics in a growing, network-structured population. In our model, new players can either make connections to random preexisting players or preferentially attach to those that have been successful in the past. The latter depends on the dynamics of strategies in the game, which we implement following the so-called Fermi rule such that the limits of weak and strong strategy selection can be explored. Our framework allows to address general evolutionary games. With only two parameters describing the preferential attachment and the intensity of selection, we describe a wide range of network structures and evolutionary scenarios. Our results show that even for moderate payoff preferential attachment, over represented hubs arise. Interestingly, we find that while the networks are growing, high levels of cooperation are attained, but the same network structure does not promote cooperation as a static network. Therefore, the mechanism of payoff preferential attachment is different to those usually invoked to explain the promotion of cooperation in static, already-grown networks.

  10. Volume growth trends in a Douglas-fir levels-of-growing-stock study.

    Science.gov (United States)

    Robert O. Curtis

    2006-01-01

    Mean curves of increment and yield in gross total cubic volume and net merchantable cubic volume were derived from seven installations of the regional cooperative Levels-of-Growing-Stock Study (LOGS) in Douglas-fir. The technique used reduces the seven curves for each treatment for each variable of interest to a single set of readily interpretable mean curves. To a top...

  11. Women’s football migration

    DEFF Research Database (Denmark)

    Agergaard, Sine

    What is intriguing about women’s football as a cultural phenomenon is that unlike men’s football the finances and media interest for the game are sparse. Nevertheless we have found that migration of female football players is growing steadily and women’s football is becoming global in nature....... The question is then what drives this globalization process? According to our study of women’s football migration into Scandinavia, one of the centers of women’s football, transnational networks play a crucial role in mobilizing global migratory moves. Using the concept of friends-of-friends networks from Bale...

  12. Identifying and evaluating E-procurement in supply chain risk by Fuzzy MADM

    Directory of Open Access Journals (Sweden)

    Mostafa Memarzade

    2012-08-01

    Full Text Available E-procurement risks has emerged as an important issue for researchers and practitioners because mitigating supply chain risk helps improve firms’ as well as supply chains’ performance. E-marketplaces have been steadily growing and there have been significant interest in e-business research. There are different risks and uncertainties involved with E-marketplaces, which jeopardizes the sector but we have had a large amount of hype and the business still continue to grow. The primary aim of this study is to identify E-procurement risks and evaluate them using a fuzzy AHP framework. We contribute E-procurement risk by identifying 13 critical criteria and determine four important ones including the extent of acceptable information, interrelationship risk, lack of honesty in relationships and product quality and safety for evaluating suppliers’ risk.

  13. Dealing with interests, values and knowledge in managing risk

    International Nuclear Information System (INIS)

    2004-01-01

    Radioactive waste management is an area of public interest in which Stakeholder involvement has largely proven itself to be beneficial to all parties and processes concerned. With growing experience, sharing best practice can be useful at the international level. These workshop proceedings deal with the local partnership methodology employed in Belgium in order to develop an integrated proposal to the national Government to construct and operate a disposal facility for low-level radioactive waste that is adapted to local conditions. The partnerships are formed amongst representatives of local organisations in affected communities and representatives of the Belgian national radioactive waste management agency. Insights are provided into a unique - and so far very successful - governance approach to dealing with interests, values and knowledge in managing risk. (author)

  14. Asian interests in Alberta oil sands

    International Nuclear Information System (INIS)

    Du Plessis, D.; Laureshen, C.

    2004-01-01

    The growing Asian interest in Alberta's oil sands and import opportunities was discussed along with the feasibility of marketing bitumen to Asia. Asia is an obvious new market for Canadian heavy oil and bitumen due to an increasing demand for petroleum products in Japan, Korea, Taiwan and China. This paper examined the following three criteria that will determine the success of any initiative to move Canadian crude oil to Asian-Pacific markets: (1) a sustainable supply from Alberta; a pipeline to transport the crude to a deepwater port on the west coast; and, a guaranteed market at the other end. The basis for Asian interest in Alberta's oil sands is the sustainable secure supply of oil for growing Asian markets; heavy dependence on supplies from the Middle East; the desire to diversify supply sources; and, opportunities to invest in oil sands developments. Examples of Asian (Japan, Korea, Taiwan and China) missions to Alberta were presented along with the challenges of getting products to market with reference to Enbridge's new market access plan, Terasen's staged capacity expansion for heavy crudes and refined products, and sea transport from Prince Rupert. The paper also included graphs depicting world GDP; incremental increase in world primary energy demand by fuel for 2000 to 2020; world oil demand by region; oil demand by region in Asia; oil demand and supply in northeast Asia (Japan, China, Korea) and dependence level on Middle Eastern oil; oil demand and supply in China; China's petroleum production and consumption; refined products market forecast for 2000 to 2020; 2002 crude oil imports to Asia; 2004 refining capacity; product quality comparisons; cost competitive study; and energy policy objectives for China, Japan, Korea and Taiwan. 19 figs

  15. Simulating REAL LIVES: Promoting Global Empathy and Interest in Learning through Simulation Games

    Science.gov (United States)

    Bachen, Christine M.; Hernandez-Ramos, Pedro F.; Raphael, Chad

    2012-01-01

    In response to an increasingly interdependent world, educators are demonstrating a growing interest in educating for global citizenship. Many definitions of the "good global citizen" value empathy as an especially important disposition for understanding others across national borders and cultural divides. Yet it may be difficult for…

  16. Growing Economic Inequality and Its (Partially Political Roots

    Directory of Open Access Journals (Sweden)

    Kay Lehman Schlozman

    2017-05-01

    Full Text Available Growing economic inequality fosters inequality in the political processes of American democracy. Since the 1970’s inequalities in earnings and wealth have increased dramatically in the United States creating a higher level of inequality in disposable income than in other developed democracies. The United States also lags behind other rich nations in the way it provides for those at the bottom of the income distribution, and there is no evidence that the opportunities for success promised by the American Dream compensate for inequality in America. Technological and economic developments are significant causes of this growing economic inequality. The role of politics is more controversial, but government policy influences the distribution of income and education by the way it determines government benefits, taxes and the way markets function. For a number of reasons—including, most importantly, the relationship between education and income and the ability of the affluent to make large campaign donations—those who are economically well-off speak more loudly in politics. They are more likely to engage in most forms of individual political participation—not only ones that involve using cash but also ones that cost nothing except time. Moreover, when it comes to political voice through organizations, a professionalized domain dominated by hired experts in which the volume of political voice can be altered to reflect available economic resources, affluent interests are more likely to be organized and active. This essay considers the growing economic inequalities that form an important part of the backdrop for unequal political voice.

  17. Consumers' Interest In Provider Ratings Grows, And Improved Report Cards And Other Steps Could Accelerate Their Use.

    Science.gov (United States)

    Findlay, Steven D

    2016-04-01

    Encouraging patients and consumers to use data and other information in choosing health care providers is an important way to enhance patient engagement and improve the quality of care. The growing use of technology, including smart phones and near-ubiquitous Internet access, provides consumers with easy access to websites that collect and report assessments and ratings of providers, primarily physicians and hospitals. In addition to new technology, recent laws and changes in society and the delivery of care are laying the foundation for greater use by consumers of provider performance report cards. Such use could be accelerated if the shortcomings of current report card efforts were addressed. Recommendations include making online report cards easier to use and more understandable, engaging, substantive, and relevant to consumers' health and medical concerns and choices. Project HOPE—The People-to-People Health Foundation, Inc.

  18. The role of the leading edge vortex in lift augmentation of steadily revolving wings: a change in perspective.

    Science.gov (United States)

    Nabawy, Mostafa R A; Crowther, William J

    2017-07-01

    The presence of a stable leading edge vortex (LEV) on steadily revolving wings increases the maximum lift coefficient that can be generated from the wing and its role is important to understanding natural flyers and flapping wing vehicles. In this paper, the role of LEV in lift augmentation is discussed under two hypotheses referred to as 'additional lift' and 'absence of stall'. The 'additional lift' hypothesis represents the traditional view. It presumes that an additional suction/circulation from the LEV increases the lift above that of a potential flow solution. This behaviour may be represented through either the 'Polhamus leading edge suction' model or the so-called 'trapped vortex' model. The 'absence of stall' hypothesis is a more recent contender that presumes that the LEV prevents stall at high angles of attack where flow separation would normally occur. This behaviour is represented through the so-called 'normal force' model. We show that all three models can be written in the form of the same potential flow kernel with modifiers to account for the presence of a LEV. The modelling is built on previous work on quasi-steady models for hovering wings such that model parameters are determined from first principles, which allows a fair comparison between the models themselves, and the models and experimental data. We show that the two models which directly include the LEV as a lift generating component are built on a physical picture that does not represent the available experimental data. The simpler 'normal force' model, which does not explicitly model the LEV, performs best against data in the literature. We conclude that under steady conditions the LEV as an 'absence of stall' model/mechanism is the most satisfying explanation for observed aerodynamic behaviour. © 2017 The Author(s).

  19. «Soft Power» as a Form of Indirect Application of «National Interest»

    Directory of Open Access Journals (Sweden)

    G Yu Filimonov

    2012-06-01

    Full Text Available The article provides the information on American «soft power» that promotes U.S. national interests worldwide. There is an analysis of the evolution of «national interest» and new forms of U.S. influence on the world order. According to the authors' opinion, the importance of «soft power» issues in foreign policy strategies of the countries will be growing further due to overwhelming interdependence.

  20. High-performance flat data center network architecture based on scalable and flow-controlled optical switching system

    NARCIS (Netherlands)

    Calabretta, N.; Miao, W.; Dorren, H.J.S.; Schroder, H.; Chen, R.T.

    2016-01-01

    Traffic in data centers networks (DCNs) is steadily growing to support various applications and virtualization technologies. Multi-tenancy enabling efficient resource utilization is considered as a key requirement for the next generation DCs resulting from the growing demands for services and

  1. Temperature Sensitivity of Soil Respiration to Nitrogen Fertilization: Varying Effects between Growing and Non-Growing Seasons

    Science.gov (United States)

    Liu, Qingfang; Wang, Rui; Li, Rujian; Hu, Yaxian; Guo, Shengli

    2016-01-01

    Nitrogen (N) fertilization has a considerable effect on food production and carbon cycling in agro-ecosystems. However, the impacts of N fertilization rates on the temperature sensitivity of soil respiration (Q10) were controversial. Five N rates (N0, N45, N90, N135, and N180) were applied to a continuous winter wheat (Triticum aestivum L.) crop on the semi-arid Loess Plateau, and the in situ soil respiration was monitored during five consecutive years from 2008 to 2013. During the growing season, the mean soil respiration rates increased with increasing N fertilization rates, peaking at 1.53 μmol m−2s−1 in the N135 treatment. A similar dynamic pattern was observed during the non-growing season, yet on average with 7.3% greater soil respiration rates than the growing season. In general for all the N fertilization treatments, the mean Q10 value during the non-growing season was significantly greater than that during the growing season. As N fertilization rates increased, the Q10 values did not change significantly in the growing season but significantly decreased in the non-growing season. Overall, N fertilization markedly influenced soil respirations and Q10 values, in particular posing distinct effects on the Q10 values between the growing and non-growing seasons. PMID:27992576

  2. ACEHSA accreditation safeguards the public interest.

    Science.gov (United States)

    Sundre, Steven M

    2004-01-01

    Daily, we are reminded that the public's investment in attaining quality health and medical care is among the most important priorities of our nation's citizens. Central to realizing that attainment is the level of professional competence of those charged with managing the nation's health resources. The not-for-profit Accrediting Commission on Education for Health Services Administration is the sole national organization governing the standards by which future health managers, administrators, and executives are educated and trained in accredited graduate programs. The impact of the ACEHSA is growing as health and medical leaders, government and regulatory policy-makers, insurance executives, special interest groups, and, of course, members of the public increasingly realize that top-flight healthcare delivery requires excellence in the management of health resources.

  3. Fast-growing Acer rubrum differs from slow-growing Quercus alba in leaf, xylem and hydraulic trait coordination responses to simulated acid rain.

    Science.gov (United States)

    Medeiros, Juliana S; Tomeo, Nicholas J; Hewins, Charlotte R; Rosenthal, David M

    2016-08-01

    We investigated the effects of historic soil chemistry changes associated with acid rain, i.e., reduced soil pH and a shift from nitrogen (N)- to phosphorus (P)-limitation, on the coordination of leaf water demand and xylem hydraulic supply traits in two co-occurring temperate tree species differing in growth rate. Using a full-factorial design (N × P × pH), we measured leaf nutrient content, water relations, leaf-level and canopy-level gas exchange, total biomass and allocation, as well as stem xylem anatomy and hydraulic function for greenhouse-grown saplings of fast-growing Acer rubrum (L.) and slow-growing Quercus alba (L.). We used principle component analysis to characterize trait coordination. We found that N-limitation, but not P-limitation, had a significant impact on plant water relations and hydraulic coordination of both species. Fast-growing A. rubrum made hydraulic adjustments in response to N-limitation, but trait coordination was variable within treatments and did not fully compensate for changing allocation across N-availability. For slow-growing Q. alba, N-limitation engendered more strict coordination of leaf and xylem traits, resulting in similar leaf water content and hydraulic function across all treatments. Finally, low pH reduced the propensity of both species to adjust leaf water relations and xylem anatomical traits in response to nutrient manipulations. Our data suggest that a shift from N- to P-limitation has had a negative impact on the water relations and hydraulic function of A. rubrum to a greater extent than for Q. alba We suggest that current expansion of A. rubrum populations could be tempered by acidic N-deposition, which may restrict it to more mesic microsites. The disruption of hydraulic acclimation and coordination at low pH is emphasized as an interesting area of future study. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. Mechanotransduction mechanisms in growing spherically structured tissues

    Science.gov (United States)

    Littlejohns, Euan; Dunlop, Carina M.

    2018-04-01

    There is increasing experimental interest in mechanotransduction in multi-cellular tissues as opposed to single cells. This is driven by a growing awareness of the importance of physiologically relevant three-dimensional culture and of cell–cell and cell–gel interactions in directing growth and development. The paradigm biophysical technique for investigating tissue level mechanobiology in this context is to grow model tissues in artificial gels with well-defined mechanical properties. These studies often indicate that the stiffness of the encapsulating gel can significantly alter cellular behaviours. We demonstrate here potential mechanisms linking tissue growth with stiffness-mediated mechanotransduction. We show how tissue growth in gel systems generates points at which there is a significant qualitative change in the cellular stress and strain experienced. We show analytically how these potential switching points depend on the mechanical properties of the constraining gel and predict when they will occur. Significantly, we identify distinct mechanisms that act separately in each of the stress and strain fields at different times. These observations suggest growth as a potential physical mechanism coupling gel stiffness with cellular mechanotransduction in three-dimensional tissues. We additionally show that non-proliferating areas, in the case that the constraining gel is soft compared with the tissue, will expand and contract passively as a result of growth. Central compartment size is thus seen to not be a reliable indicator on its own for growth initiation or active behaviour.

  5. A growing danger: the risks posed by marihuana grow-ops

    Energy Technology Data Exchange (ETDEWEB)

    Bradley, F. [Canadian Electricity Association (Canada)

    2005-02-01

    The proliferation of sophisticated illegal indoor multi-plant marihuana cultivation operations is discussed, focusing primarily on public health and safety issues. Public health issues arise from the high level of molds and pollens caused by high humidity, which can cause asthma, respiratory conditions and allergies, particularly among children, and the likelihood of deadly levels of carbon monoxide build-up resulting from faulty rerouting of the residence's ventilation system. Safety issues discussed are: fires and electrocutions associated with the use of electrical diversions or bipasses to circumvent utility meters, the chemical and electrical hazards involved in investigating and dismantling growing operations, the significant dangers to utility crews who must repair illegal electrical bypasses, injuries by the booby-traps planted to protect the operation from other criminals or law enforcement agents, and the physical danger from the violence, including homicide and assaults, carried out by operators to exert control over production and distribution. Although in general, there is a relaxed attitude towards marihuana use in Canada. there is growing evidence of increasing public concern over large-scale growing operations. Nevertheless, to date operators of grow-ops have been dealt with lightly by the justice system. For example, in British Columbia 11,733 cases have come to the attention of police during the 1997 to 2000 period. Of these about half were dealt with informally (i.e. 'no case' seizures) and 2,255 cases led to at least one offender being convicted. The majority of convictions did not result in custodial dispositions. Only 18 per cent of the cases resulted in prison sentences, the average term being only 4.5 months.

  6. Ion Frequency Landscape in Growing Plants.

    Directory of Open Access Journals (Sweden)

    Mariusz Pietruszka

    Full Text Available It has been interesting that nearly all of the ion activities that have been analysed thus far have exhibited oscillations that are tightly coupled to growth. Here, we present discrete Fourier transform (DFT spectra with a finite sampling of tip-growing cells and organs that were obtained from voltage measurements of the elongating coleoptiles of maize in situ. The electromotive force (EMF oscillations (~ 0.1 μV were measured in a simple but highly sensitive resistor-inductor circuit (RL circuit, in which the solenoid was initially placed at the tip of the specimen and then was moved thus changing its position in relation to growth (EMF can be measured first at the tip, then at the sub-apical part and finally at the shank. The influx- and efflux-induced oscillations of Ca2+, along with H+, K+ and Cl- were densely sampled (preserving the Nyquist theorem in order to 'grasp the structure' of the pulse, the logarithmic amplitude of pulse spectrum was calculated, and the detected frequencies, which displayed a periodic sequence of pulses, were compared with the literature data. A band of life vital individual pulses was obtained in a single run of the experiment, which not only allowed the fundamental frequencies (and intensities of the processes to be determined but also permitted the phase relations of the various transport processes in the plasma membrane and tonoplast to be established. A discrete (quantised frequency spectrum was achieved for a growing plant for the first time, while all of the metabolic and enzymatic functions of the life cell cycle were preserved using this totally non-invasive treatment.

  7. Natural gas - Grows the interest for its search

    International Nuclear Information System (INIS)

    Carta Petrolera

    1998-01-01

    The Colombian Government, through ECOPETROL, modified some clauses in the association contracts, like they are incentives in the search and exploitation of deposits of natural gas, in such a way that several oil companies are guiding his exploration toward the gas; these new game rules are applied for discoveries of gas, like in those discoveries of petroleum and gas. The period of exploitation is enlarged and the period of exploration is enlarged in inactive areas, among other changes

  8. Antecedents and consequences of situational interest.

    Science.gov (United States)

    Linnenbrink-Garcia, Lisa; Patall, Erika A; Messersmith, Emily E

    2013-12-01

    There is a growing body of research on situational interest (SI). Yet, we still know relatively little about how SI is supported in the classroom and the academic benefits of SI. The current study investigated (1) contextual antecedents of SI; (2) potential benefits of SI for academic outcomes; and (3) SI as a mediator of classroom practices to academic outcomes. Participants were 126 male and female adolescents (mean age = 14.6 years) who took part in a science course during a 3-week residential summer programme for talented adolescents. Participants completed self-report measures prior to the start of the summer programme and at the end of the programme. Summer programme instructors completed ratings of students' engagement during the programme. Multiple regression analyses were conducted to investigate the three study aims. After controlling for initial individual interest, perceived choice, instructor approachability, and course connections to real life were statistically significant predictors of SI during the summer programme, with varying associations observed based on the form of SI (triggered, maintained-feeling, and maintained-value). SI was positively related to individual interest and perceived competence in science at the end of the programme as well as teacher-rated engagement; SI also mediated the associations of classroom practices with these outcomes. Results suggest that classroom practices shape SI. In turn, SI supports motivation and engagement. Moreover, differentiated antecedents and outcomes of the three sub-components of SI were identified, highlighting the utility of this three-component approach for studying SI. © 2012 The British Psychological Society.

  9. Carcass traits and meat quality of different slow growing and fast growing broiler chickens

    Directory of Open Access Journals (Sweden)

    M. Oblakova

    2017-12-01

    Full Text Available Abstract. The experiment was conducted in the breeder farm of department Population genetics, reproduction and technologies of poultry and rabbits at the Agriculture Institute of Stara Zagora. Five lines from the National Gene Pool of Bulgaria: line Ss (Sussex, line E (Barred Plymouth Rock, line NG (New Hampshire, line F (NG x Red Rhode Island, line L (White Plymouth Rock were used as maternal forms in the crossing schedule and line M (Cornish as a paternal form for production of slow-growing broilers. The birds were grown to 84 days. Feeding was done with compound feeds according to the age: starter (1/14 days of age, grower (14/28 days of age, finisher (28/84 days of age. By the end of the experiment, slaughter analysis was performed with 3 female and 3 male broiler chickens per group with live weight corresponding to the average of each genotype. The live weight was determined, as well as the grill weight, the weights of cuts (breast, thighs, wings, edible offal (heart, liver, gizzard and abdominal fat. On the basis of these data, the slaughter yield and body parts ratios were calculated. The data for the live body weights of birds at slaughtering indicated the highest values for group V – 4040g, followed by groups ІV and ІІ – 3271.67g and 3186.67g, respectively (p<0.05. There was a statistically significant difference between the sexes with superiority of male birds (p<0.001. In the other 3 groups, breast meat percentage ranged from 19.48 to 19.84%. The share of thighs from the grill was the greatest in slow-growing chickens from group II – 33.01%, followed by group І – 32.35%, group IV – 32.18%, and the lowest- in groups ІІІ and V (31.91% and 31.18%, respectively. The analysis of data exhibited a significant effect of the genotype on water content of breast meat (resp. Dry matter, with lower values in slow-growing birds from group III – 73.19% (p<0.05, whereas in the other groups it ranged between 73.44 and 73.62%. The

  10. Vulnerability Identification and Resilience Enhancements of Urban Environments

    NARCIS (Netherlands)

    Fischer, K.; Riedel, W.; Häring, I.; Nieuwenhuijs, A.H.; Crabbe, S.; Trojaborg, S.; Hynes, W.; Müllers, I.

    2012-01-01

    A steadily increasing number of the world’s population is living in urban centres. The issue of security and citizen safety in densely populated areas is of paramount importance and a growing concern. In view of the growing sensitivity to terrorism and large scale accident scenarios, natural

  11. Regional interests of Russia in the concept of development of the Arctic

    Directory of Open Access Journals (Sweden)

    Bogachev V. F.

    2015-12-01

    Full Text Available The paper analyzes the current state and prospects of development of the Arctic in the context of its growing value in connection with expansion of demand for strategic types of raw materials, increased interest in the region of the concerned states and transnational consortia, as well as with the development of the international transport corridors and new technologies facilitating access to sources of raw materials

  12. Interest Matters: The Importance of Promoting Interest in Education.

    Science.gov (United States)

    Harackiewicz, Judith M; Smith, Jessi L; Priniski, Stacy J

    2016-10-01

    Interest is a powerful motivational process that energizes learning, guides academic and career trajectories, and is essential to academic success. Interest is both a psychological state of attention and affect toward a particular object or topic, and an enduring predisposition to reengage over time. Integrating these two definitions, the four-phase model of interest development guides interventions that promote interest and capitalize on existing interests. Four interest-enhancing interventions seem useful: attention-getting settings, contexts evoking prior individual interest, problem-based learning, and enhancing utility value. Promoting interest can contribute to a more engaged, motivated, learning experience for students.

  13. Organization of growing random networks

    International Nuclear Information System (INIS)

    Krapivsky, P. L.; Redner, S.

    2001-01-01

    The organizational development of growing random networks is investigated. These growing networks are built by adding nodes successively, and linking each to an earlier node of degree k with an attachment probability A k . When A k grows more slowly than linearly with k, the number of nodes with k links, N k (t), decays faster than a power law in k, while for A k growing faster than linearly in k, a single node emerges which connects to nearly all other nodes. When A k is asymptotically linear, N k (t)∼tk -ν , with ν dependent on details of the attachment probability, but in the range 2 -2 power-law tail, where s is the component size. The out component has a typical size of order lnt, and it provides basic insights into the genealogy of the network

  14. Video data of flowers, fruitlets, and fruit in apple trees during the 2017 growing season at USDA-ARS-AFRS

    Science.gov (United States)

    This record contains videos of apple trees acquired from a ground vehicle throughout the growing season at the USDA-ARS, Appalachian Fruit Research Station. Research in precision management methods in orchard crops revolve around locating objects of interest, namely flowers, fruitlets, and fruit, a...

  15. Graphene: A membrane with steadily improving charge and spin transport properties

    Science.gov (United States)

    Beschoten, Bernd

    Long electron spin lifetimes are an important prerequisite for enabling advanced spintronic devices. In this respect the 1-ns benchmark is of high technological interest as it marks the threshold at which manipulation of spins with electrical high frequency technology becomes feasible (1 ns 1 GHz). For a long time, the measured spin lifetimes were shorter than 1 ns. Here we report on a major improvement in device fabrication which pushes the spin lifetimes to 12.6 ns in single layer graphene spin transport devices at room temperature which results in spin diffusion lengths as long as 30.5 μm. This is accomplished by the fabrication of Co/MgO-electrodes on a Si/SiO2 substrate and the subsequent dry transfer of a graphene/hexagonal boron nitride (hBN) stack on top of this electrode structure where a large hBN flake is needed in order to diminish the ingress of solvents along the hBN-to-substrate interface. We demonstrate that the spin lifetime does not depend on the contact resistance area products in these devices, indicating that spin absorption at the contacts is not the predominant source for spin dephasing which may pave the way towards probing intrinsic spin properties of graphene. In the second part, we summarize our effort to replace natural by synthetically grown graphene. We report on an advanced transfer technique that allows both reusing the copper substrate of the CVD graphene growth process and making devices with carrier mobilities as high as three million cm2/(Vs) thus rivaling exfoliated ''natural'' graphene. This material quality allows truly ballistic experiments with electron mean free paths exceeding 28 μm which brings novel electron-optic devices into reach. In collaboration with M. Drögeler, C. Franzen, F. Volmer, L. Banszerus, M. Schmitz, S. Engels, J. Dauber, M. Goldsche, M. Oellers, T. Pohlmann, M. Wolter, F. Haupt, K. Watanabe, T. Taniguchi, and C. Stampfer.

  16. Treating opioid dependence. Growing implications for primary care.

    Science.gov (United States)

    Krantz, Mori J; Mehler, Philip S

    2004-02-09

    Almost 3 million Americans have abused heroin. The most effective treatment for this concerning epidemic is opioid replacement therapy. Although, from a historical perspective, acceptance of this therapy has been slow, growing evidence supports its efficacy. There are 3 approved medications for opioid maintenance therapy: methadone hydrochloride, levomethadyl acetate, and buprenorphine hydrochloride. Each has unique characteristics that determine its suitability for an individual patient. Cardiac arrhythmias have been reported with methadone and levomethadyl, but not with buprenorphine. Due to concerns about cardiac risk, levomethadyl use has declined and the product may ultimately be discontinued. These recent safety concerns, specifics about opioid detoxification and maintenance, and new federal initiatives were studied. Opioid detoxification has a role in both preventing acute withdrawal and maintaining long-term abstinence. Although only a minority of eligible patients are engaged in treatment, opioid maintenance therapy appears to offer the greatest public health benefits. There is growing interest in expanding treatment into primary care, allowing opioid addiction to be managed like other chronic illnesses. This model has gained wide acceptance in Europe and is now being implemented in the United States. The recent Drug Addiction Treatment Act enables qualified physicians to treat opioid-dependent patients with buprenorphine in an office-based setting. Mainstreaming opioid addiction treatment has many advantages; its success will depend on resolution of ethical and delivery system issues as well as improved and expanded training of physicians in addiction medicine.

  17. The Persian Gulf Region as a Field of China’s Geopolitical Interests

    Directory of Open Access Journals (Sweden)

    M F Ilminskaya

    2015-12-01

    Full Text Available The article analyzes the political situation in the Gulf region in the light of China’s vital interests. Particular attention is paid to Chinese energy diplomacy, mechanisms for bilateral and multilateral cooperation, the Chinese project that is expected to revive the «Great Silk Road» and the priority areas of Chinese energy security. The author considers China as the largest world energy consumer whose economy is directly dependent on oil supplies, primarily from the Persian Gulf region. The article also analyzes the reasons of acute energy shortages in China and its growing interest in the Gulf region. The author reveals strategic significance of such important water transport arteries, as Straits of Hormuz and Malacca, touches on the issue of global players’ competition over ownership and control of hydrocarbons. The article focuses on flexibility of Chinese diplomacy and foreign policy maneuvering techniques in the region, successfully applied by Beijing to maximize the benefits for the implementation of its own national interests.

  18. Cheap heat grows in fields

    International Nuclear Information System (INIS)

    Haluza, I.

    2006-01-01

    Slovak farmers resemble the peasants from the film T he Magnificent Seven . They keep complaining about their fate but consider any innovation as an interference. And that is why they still have not started growing fast-growing wood although the number of heating plants processing bio-mass from forests and fields is growing. Natural gas is expensive and coal creates pollution. Energy from biomass is becoming a good business and also creates new business opportunities - growing the raw material it needs. Such heating plants usually use waste from wood processing companies and Slovak Forests (Lesy SR) has also started deliveries of chip wood from old forests. There are plantations of fast growing wood suitable for heat production of over 500-thousand hectares throughout the EU. This is about 10% of Slovakian's area where the first plantations are also already being set up. The first promising plantation project was launched this spring. And this is not a project launched and backed by a big company but a starting up businessman, Miroslav Forgac from Kosice. He founded his company, Forgim, last winter. Without big money involved and thank to a new business idea he managed to persuade farmers to set up the first plantations. He supplied the seedlings and the business has started with 75 ha of plantations around Trnava, Sala, Komarno, Lucenec, Poprad and Kosice. He is gradually signing contracts with other landowners and next year the area of plantations is set to grow by 1500 ha. Plantations of fast growing trees such as willow, poplar and acacia regenerate by new trees growing out of the roots of the old and from cut trees so from one seedling and one investment there can be several harvests. Swedish willows from Forgim regenerate 20 to 25 years after the first planting. And only then new seedlings have to be purchased. Using special machines that even cut the wood to wood chips the plantations can be 'harvested' every three years. Unlike crops, the fields do not

  19. Growing container seedlings: Three considerations

    Science.gov (United States)

    Kas Dumroese; Thomas D. Landis

    2015-01-01

    The science of growing reforestation and conservation plants in containers has continually evolved, and three simple observations may greatly improve seedling quality. First, retaining stock in its original container for more than one growing season should be avoided. Second, strongly taprooted species now being grown as bareroot stock may be good candidates...

  20. From Eastern Europe to Western China; The Growing Role of Turkey in the World and it’s Implications for Western Interests

    Science.gov (United States)

    1993-01-01

    Growing trade with the Arab world, and the increased presence of Arab investment in Turkey, introduced a slightly more acceptable "Islamic orienta...to market economies with very limited economic in- centives for Turkey. Turkey has only limited abilities to invest and even less money available for...Russia. From the Russian side, too, the bugaboo of "Pan-Turkism," so long touted by a Soviet Union fearful of resurgent internal nationalisms, has now be

  1. The implementation of interest-based entrepreneurship curriculum in the Theory of Economics course

    Science.gov (United States)

    Surjanti, J.; Nugrohoseno, D.; Budiono; Musfidah, H.

    2018-01-01

    College and university are educational institutions and they should be able to design entrepreneurship program in order to strengthen creativity and innovation. Potential grown-up citizens potential is the main problem of national development solved through the role of universities by reconstructing the curriculum based on 2016 Indonesian National Curriculum Framework. The interest of building entrepreneurship becomes the work of all elements which one of them is a university. Reconstructing interest-based entrepreneurship curriculum is the first step to construct characterized economic. Economics lecturers have a responsibility to develop the curriculum. This study aimed to explore the interest in entrepreneurship used to develop the contextual learning using problem-based learning (PBL) method that refers to Universitas Negeri Surabaya’s motto “Growing with character” and integrated into 2016 Indonesian National Curriculum Framework. This study was qualitative explorative. The subjects of the study are 86 students in their first semester. The objective of the study was curriculum development interest-based entrepreneurship in the theory of economics course. The results of the study showed that the interest-based entrepreneurship curriculum was able to reach the targeted learning outcome as well as to create a product in the culinary and services project in Wonorejo mangrove forest according to students’ interests.

  2. Thin film growing by the laser ablation technique: possibilities for growing of dosimetric materials

    International Nuclear Information System (INIS)

    Rojas R, E.M.; Melo M, M.; Enriquez Z, E.; Fernandez G, M.; Haro P, E.; Hernandez P, J.L.

    2005-01-01

    In this talk we will present the basics about the laser ablation technique and how it is used for thin film growing, either as a single film or a stack of thin films, as well as some methods to characterize in real time the film thickness. Finally, we will discuss the possibilities of using laser ablation for growing thin films with applications to dosimetry. (Author)

  3. The formation and growing properties of poly(ethylene terephthalate) fiber growing media after thermo-oxidative treatment

    International Nuclear Information System (INIS)

    Chang, C.P.; Lin, S.M.

    2007-01-01

    This research uses three kinds of recycled synthetic fibers that all possess excellent thermal plasticity property as raw material to develop a new firm cultivation media: polyethylene terephthalate, polyamide and polypropylene. One can not only freely control plants cultivation growing condition by changing bulk density of the media, but also solve disposal problem after usage by applying thermal oxidative treatment during manufacturing processes. The water content, air permeability and formation conditions of these fiber growing media that are required in plants growing habitat were discussed, and compared the fallout with rockwool (RW) growing media that is commonly used at present days. The results indicated that the polyethylene terephthalate fiber media could attain best formation characteristics among these fibers at the same bulk density range. Furthermore, the fiber media that were thermo-oxidative treated at 240-260 deg. C could obtained above 90% total porosity, 23-49% air capacity and 48-68% water availability, water contents raised from 1735-1094 to 2145-1156% under bulk densities of 0.03-0.09 g/cm 3 , which conforms to the common plant growing habitat conditions. Its performance well surpasses the rockwool growing media. We also discovered that the thermo-oxidative treated polyethylene terephthalate (PET) fiber media could be easily broken down and become powdery by exerting pressure, thus greatly reduce its volume and effectively improve disposal processes that are difficult presently for the huge refuse create by rockwool

  4. Patient Smartphone Ownership and Interest in Mobile Apps to Monitor Symptoms of Mental Health Conditions: A Survey in Four Geographically Distinct Psychiatric Clinics

    OpenAIRE

    Torous, John; Chan, Steven Richard; Yee-Marie Tan, Shih; Behrens, Jacob; Mathew, Ian; Conrad, Erich J; Hinton, Ladson; Yellowlees, Peter; Keshavan, Matcheri

    2014-01-01

    Background: Despite growing interest in mobile mental health and utilization of smartphone technology to monitor psychiatric symptoms, there remains a lack of knowledge both regarding patient ownership of smartphones and their interest in using such to monitor their mental health. Objective: To provide data on psychiatric outpatients’ prevalence of smartphone ownership and interest in using their smartphones to run applications to monitor their mental health. Methods: We surveyed 320 psychiat...

  5. Growing Oppression, Growing Resistance : LGBT Activism and Europeanisation in Macedonia

    NARCIS (Netherlands)

    Miškovska Kajevska, A.; Bilić, B.

    2016-01-01

    This chapter provides one of the first socio-historical overviews of the LGBT groups in Macedonia and argues that an important impetus for the proliferation of LGBT activities has been the growing state-endorsed homophobia starting from 2008. The homophobic rhetoric of the ruling parties was clearly

  6. How Your Fetus Grows During Pregnancy

    Science.gov (United States)

    ... Patients About ACOG How Your Fetus Grows During Pregnancy Home For Patients Search FAQs How Your Fetus ... 2018 PDF Format How Your Fetus Grows During Pregnancy Pregnancy How does pregnancy begin? What is the ...

  7. The Economic Importance of Adequate Aeronautical Telemetry Spectrum

    National Research Council Canada - National Science Library

    Kahn, Carolyn A

    2005-01-01

    INTRODUCTION: (1) The flight test community faces a telemetry spectrum crunch; (2) Amount of spectrum now allocated for ATM is not sufficient to meet needs, and requirements have been steadily growing...

  8. Interest in science: a RIASEC-based analysis of students' interests

    Science.gov (United States)

    Dierks, Pay O.; Höffler, Tim N.; Blankenburg, Janet S.; Peters, Heide; Parchmann, Ilka

    2016-01-01

    Considering the reported lack of interest in the STEM-domain and the consequential difficulties in recruiting talented and interested young academics, the development of effective enrichment measures is indispensable. This requires a precise picture of students' interests. The paper presents an approach to characterize interest profiles in explicitly science-related activities. Adapting Holland's RIASEC-model, an instrument was developed and tested which allows the description of interest in activities along Holland's dimensions (and a seventh dimension networking) within the confined science domain. The findings of a study with N = 247 students (age cohorts 12-19 years) uncovered interest differences for the environments school, enrichment, and (prospective) vocation. The mutual importance of the performed activity and the environment the activity is performed in is confirmed by a cross-classified model. Contrasting different subgroups revealed multiple results, e.g., girls showed more interest in artistic and social activities within the science domain. High achieving students showed more interest in science-related activities in all dimensions. In conclusion, using our adapted model, students' interest structure can be described in a differentiated manner. This could lay the foundation for further analyses of students' interest profiles and thereby contribute to future development of effective and congruent enrichment measures, thus enhancing interest in science.

  9. Microsatellite primers for fungus-growing ants

    DEFF Research Database (Denmark)

    Villesen, Palle; Gertsch, P J; Boomsma, JJ

    2002-01-01

    We isolated five polymorphic microsatellite loci from a library of two thousand recombinant clones of two fungus-growing ant species, Cyphomyrmex longiscapus and Trachymyrmex cf. zeteki. Amplification and heterozygosity were tested in five species of higher attine ants using both the newly...... developed primers and earlier published primers that were developed for fungus-growing ants. A total of 20 variable microsatellite loci, developed for six different species of fungus-growing ants, are now available for studying the population genetics and colony kin-structure of these ants....

  10. Microsatellite Primers for Fungus-Growing Ants

    DEFF Research Database (Denmark)

    Villesen Fredsted, Palle; Gertsch, Pia J.; Boomsma, Jacobus Jan (Koos)

    2002-01-01

    We isolated five polymorphic microsatellite loci from a library of two thousand recombinant clones of two fungus-growing ant species, Cyphomyrmex longiscapus and Trachymyrmex cf. zeteki. Amplification and heterozygosity were tested in five species of higher attine ants using both the newly...... developed primers and earlier published primers that were developed for fungus-growing ants. A total of 20 variable microsatellite loci, developed for six different species of fungus-growing ants, are now available for studying the population genetics and colony kin-structure of these ants....

  11. The Impact of Gender on Interest in Science Topics and the Choice of Scientific and Technical Vocations

    Science.gov (United States)

    Buccheri, Grazia; Gurber, Nadja Abt; Bruhwiler, Christian

    2011-01-01

    Many countries belonging to the Organisation for Economic Co-operation and Development (OECD) note a shortage of highly qualified scientific-technical personnel, whereas demand for such employees is growing. Therefore, how to motivate (female) high performers in science or mathematics to pursue scientific careers is of special interest. The sample…

  12. Comparison of hydrogen-production capability of four different Enterobacteriaceae strains under growing and non-growing conditions

    Energy Technology Data Exchange (ETDEWEB)

    Seol, Eunhee; Kim, Seohyoung; Raj, S. Mohan; Park, Sunghoon [Department of Chemical and Biochemical Engineering, Pusan National University, Busan 609-735 (Korea)

    2008-10-15

    Non-growing cells can function as whole-cell biocatalysts for hydrogen (H{sub 2}) production, a process that has recently drawn much attention. In order to evaluate their potential as whole-cell biocatalysts, we compared the H{sub 2}-production capability of four Enterobacteriaceae strains (Citrobacter amalonaticus Y19, Escherichia coli K-12 MG1655, Escherichia coli DJT135, and Enterobacter aerogenes) under growing and non-growing conditions. We evaluated their H{sub 2}-production activity at varying temperatures (25-45 C) and pH conditions (6.0-8.0) using glucose or formate as the carbon source. Under growing conditions with 10 mM glucose as a substrate, E. aerogenes exhibited the highest H{sub 2}-production activity (17.0 {+-} 0.2 {mu}mol H{sub 2} mg cell{sup -1} h{sup -1}) among the four strains, but the final H{sub 2} yield was similar (1.7-1.8 mol H{sub 2} mol{sup -1} glucose) in all four strains. H{sub 2} production in the four strains proceeded through a formate-dependent pathway that involved the formate hydrogen lyase (FHL) complex. Under non-growing conditions with 20 mM formate as a substrate, we obtained high H{sub 2}-production activities, in the range of 95.5-195.2 {mu}mol H{sub 2} mg cell{sup -1} h{sup -1}, with E. coli DJT135 exhibiting the highest activity (195.2 {mu}mol H{sub 2} mg{sup -1} h{sup -1}) at pH 6.0 and 45 C. In contrast, using glucose as the carbon substrate in non-growing cell experiments greatly reduced the H{sub 2}-production activity to 6.1-7.7 {mu}mol H{sub 2} mg cell{sup -1} h{sup -1}. This study indicated that formate is a better substrate than glucose for H{sub 2} production by non-growing cells, and that the H{sub 2}-production performance among the strains did not vary significantly, with the exception of E. coli K-12 MG1655. (author)

  13. Fingerprint matching with optical coherence tomography

    CSIR Research Space (South Africa)

    Moolla, Y

    2015-12-01

    Full Text Available Fingerprint recognition is an important security technique with a steadily growing usage for the identification and verification of individuals. However, current fingerprint acquisition systems have certain disadvantages, which include...

  14. Nuclear Power Today and Tomorrow

    International Nuclear Information System (INIS)

    Bychkov, Alexander

    2013-01-01

    Worldwide, with 437 nuclear power reactors in operation and 68 new reactors under construction, nuclear power's global generating capacity reached 372.5 GW(e) at the end of 2012. Despite public scepticism, and in some cases fear, which arose following the March 2011 Fukushima Daiichi nuclear accident, two years later the demand for nuclear power continues to grow steadily, albeit at a slower pace. A significant number of countries are pressing ahead with plans to implement or expand their nuclear power programmes because the drivers toward nuclear power that were present before Fukushima have not changed. These drivers include climate change, limited fossil fuel supply, and concerns about energy security. Globally, nuclear power looks set to continue to grow steadily, although more slowly than was expected before the Fukushima Daiichi nuclear accident. The IAEA's latest projections show a steady rise in the number of nuclear power plants in the world in the next 20 years. They project a growth in nuclear power capacity by 23% by 2030 in the low projection and by 100% in the high projection. Most new nuclear power reactors planned or under construction are in Asia. In 2012 construction began on seven nuclear power plants: Fuqing 4, Shidaowan 1, Tianwan 3 and Yangjiang 4 in China; Shin Ulchin 1 in Korea; Baltiisk 1 in Russia; and Barakah 1 in the United Arab Emirates. This increase from the previous year's figures indicates an on-going interest and commitment to nuclear power and demonstrates that nuclear power is resilient. Countries are demanding new, innovative reactor designs from vendors to meet strict requirements for safety, national grid capacity, size and construction time, which is a sign that nuclear power is set to keep growing over the next few decades.

  15. WSGB: A Web Service-Based Growing Book

    Science.gov (United States)

    Dow, C. R.; Huang, L. H.; Chen, K. H.; Chiu, J. C.; Lin, C. M.

    2006-01-01

    Growing Book refers to an electronic textbook that is co-developed, and has the ability to be constantly maintained, by groups of independent authors, thus creating a rich and ever-growing learning environment that can be conveniently accessible from anywhere. This work designs and implements a Web Service-based Growing Book that has the merits of…

  16. Visualization of airflow growing soap bubbles

    Science.gov (United States)

    Al Rahbi, Hamood; Bock, Matthew; Ryu, Sangjin

    2016-11-01

    Visualizing airflow inside growing soap bubbles can answer questions regarding the fluid dynamics of soap bubble blowing, which is a model system for flows with a gas-liquid-gas interface. Also, understanding the soap bubble blowing process is practical because it can contribute to controlling industrial processes similar to soap bubble blowing. In this study, we visualized airflow which grows soap bubbles using the smoke wire technique to understand how airflow blows soap bubbles. The soap bubble blower setup was built to mimic the human blowing process of soap bubbles, which consists of a blower, a nozzle and a bubble ring. The smoke wire was placed between the nozzle and the bubble ring, and smoke-visualized airflow was captured using a high speed camera. Our visualization shows how air jet flows into the growing soap bubble on the ring and how the airflow interacts with the soap film of growing bubble.

  17. The mitochondrial genome, a growing interest inside an organelle

    Directory of Open Access Journals (Sweden)

    Marco Crimi

    2008-03-01

    Full Text Available Marco Crimi1, Roberta Rigolio21National Institute of Molecular Genetics (INGM, Functional Genomics Unit, Milan, Italy; 2Department of Neurosciences and Biomedical Technologies, University of Milan Bicocca, Monza, ItalyAbstract: Mitochondria are semi-autonomously reproductive organelles within eukaryotic cells carrying their own genetic material, called the mitochondrial genome (mtDNA. Until some years ago, mtDNA had primarily been used as a tool in population genetics. As scientists began associating mtDNA mutations with dozens of mysterious disorders, as well as the aging process and a variety of chronic degenerative diseases, it became increasingly evident that the information contained in this genome had substantial potential applications to improve human health. Today, mitochondria research covers a wide range of disciplines, including clinical medicine, biochemistry, genetics, molecular cell biology, bioinformatics, plant sciences and physiology. The present review intends to present a summary of the most exiting fields of the mitochondrial research bringing together several contributes in terms of original prospective and future applications.Keywords: mtDNA, heteroplasmy, molecular diagnostics, mitochondriopathies, nanogenomics

  18. Registered nurse supply grows faster than projected amid surge in new entrants ages 23-26.

    Science.gov (United States)

    Auerbach, David I; Buerhaus, Peter I; Staiger, Douglas O

    2011-12-01

    The vast preponderance of the nation's registered nurses are women. In the 1980s and 1990 s, a decline in the number of women ages 23-26 who were choosing nursing as a career led to concerns that there would be future nurse shortages unless the trend was reversed. Between 2002 and 2009, however, the number of full-time-equivalent registered nurses ages 23-26 increased by 62 percent. If these young nurses follow the same life-cycle employment patterns as those who preceded them--as they appear to be thus far--then they will be the largest cohort of registered nurses ever observed. Because of this surge in the number of young people entering nursing during the past decade, the nurse workforce is projected to grow faster during the next two decades than previously anticipated. However, it is uncertain whether interest in nursing will continue to grow in the future.

  19. Optimally growing boundary layer disturbances in a convergent nozzle preceded by a circular pipe

    Science.gov (United States)

    Uzun, Ali; Davis, Timothy B.; Alvi, Farrukh S.; Hussaini, M. Yousuff

    2017-06-01

    We report the findings from a theoretical analysis of optimally growing disturbances in an initially turbulent boundary layer. The motivation behind this study originates from the desire to generate organized structures in an initially turbulent boundary layer via excitation by disturbances that are tailored to be preferentially amplified. Such optimally growing disturbances are of interest for implementation in an active flow control strategy that is investigated for effective jet noise control. Details of the optimal perturbation theory implemented in this study are discussed. The relevant stability equations are derived using both the standard decomposition and the triple decomposition. The chosen test case geometry contains a convergent nozzle, which generates a Mach 0.9 round jet, preceded by a circular pipe. Optimally growing disturbances are introduced at various stations within the circular pipe section to facilitate disturbance energy amplification upstream of the favorable pressure gradient zone within the convergent nozzle, which has a stabilizing effect on disturbance growth. Effects of temporal frequency, disturbance input and output plane locations as well as separation distance between output and input planes are investigated. The results indicate that optimally growing disturbances appear in the form of longitudinal counter-rotating vortex pairs, whose size can be on the order of several times the input plane mean boundary layer thickness. The azimuthal wavenumber, which represents the number of counter-rotating vortex pairs, is found to generally decrease with increasing separation distance. Compared to the standard decomposition, the triple decomposition analysis generally predicts relatively lower azimuthal wavenumbers and significantly reduced energy amplification ratios for the optimal disturbances.

  20. Interest in Health Behavior Intervention Delivery Modalities Among Cancer Survivors: A Cross-Sectional Study

    OpenAIRE

    Martin, Emily C; Basen-Engquist, Karen; Cox, Matthew G; Lyons, Elizabeth J; Carmack, Cindy L; Blalock, Janice A; Demark-Wahnefried, Wendy

    2016-01-01

    Background Effective, broad-reaching channels are important for the delivery of health behavior interventions in order to meet the needs of the growing population of cancer survivors in the United States. New technology presents opportunities to increase the reach of health behavior change interventions and therefore their overall impact. However, evidence suggests that older adults may be slower in their adoption of these technologies than the general population. Survivors? interest for more...

  1. Growing Food for Space and Earth: NASA's Contributions to Vertical Agriculture

    Science.gov (United States)

    Wheeler, Raymond M.

    2015-01-01

    Beginning in the 1980s with NASA's Controlled Ecological Life Support System (CELSS) Program and later the 1990s and early 2000s with the Advanced Life Support Project, NASA conducted extensive testing with crops in controlled environment conditions. One series of tests conducted at Kennedy Space Center used a large chamber with vertically stacked shelves to support hydroponic growing trays, with a bank of electric lamps above each shelf. This is essentially the same approach that has become popular for use in so-called vertical agriculture systems, which attempts to optimize plant production in a fixed volume. Some of the findings and commonalities of NASA's work during this period and how it overlaps with current interests in vertical agriculture will be presented in the talk.

  2. Characteristics of a Steadily Operating Metal Combustor

    Science.gov (United States)

    1976-08-01

    Physique, Serie 7, Vol. 17, p. 510-576, 1899. 18. Zintl, E., Harder, A., and Dauth, B., "Gitterstruktur Der Oxyde , Sulfide, Selenide Und Telluride Des...ethyl alcohol were added to the cylinder along with three drops of alizarin Red S indicator (1%). The solution was titrated with thorium nitrate until...the appearance of a faint pink color. The thorium nitrate precipitated thorium fluoride which is insoluble in ethyl alcohol , and the indicator detected

  3. 30 years with lasercutting - from laboratory to shipyard

    DEFF Research Database (Denmark)

    Olsen, Flemming Ove

    2002-01-01

    Since laser cutting was invented the application of this technology has been steadily growing. The growth has been in terms of systems installed in industry, in growing market potential due to development on laser sources, on processes and on production technology. The development of the laser...... cutting process will be summarised in the paper and the current trends and potentials will be outlined....

  4. Growing Backyard Textiles

    Science.gov (United States)

    Nelson, Eleanor Hall

    1975-01-01

    For those involved in creative work with textiles, the degree of control possible in texture, finish, and color of fiber by growing and processing one's own (perhaps with students' help) can make the experience rewarding. The author describes the processes for flax and nettles and gives tips on necessary equipment. (Author/AJ)

  5. Macleaya cordata Extract Decreased Diarrhea Score and Enhanced Intestinal Barrier Function in Growing Piglets

    Directory of Open Access Journals (Sweden)

    Gang Liu

    2016-01-01

    Full Text Available Macleaya cordata extract is of great scientific and practical interest to researchers, due to its antimicrobial and anti-inflammatory responses within experimental animals. This study was designed to determine the diarrhea score and innate immunity of growing piglets after they had received Macleaya cordata extract supplements. A total of 240 growing pigs were randomly assigned to one of three dietary treatments, with 8 replicates per treatment and 10 piglets per replicate. All pigs received a basal diet containing similar amounts of nutrients. The three treatments were a control (no additive, an antibiotic (200 mg/kg colistin, and the Macleaya cordata extract supplement group (40 mg/kg Macleaya cordata extract. The diarrhea score was calculated after D 28. The jejunal samples were obtained from five piglets selected randomly from each treatment on D 28. In comparison with the control group, the dietary Macleaya cordata extract and colistin group demonstrated a substantially decreased diarrhea score. The introduction of Macleaya cordata extract supplements to the diet significantly increased volumes of ZO-1 and claudin-1, particularly in comparison with the pigs in the control group (P<0.05. The findings indicate that Macleaya cordata extract does enhance intestinal barrier function in growing piglets and that it could be used as a viable substitute for antibiotics.

  6. An indirect method for forecasting the annual food production of India

    Digital Repository Service at National Institute of Oceanography (India)

    Gopinathan, C.K.

    The green revolution which increased the annual food production of India drastically was made possible by the application of science and technology to agriculture. The total technological inputs to the farming sector has been growing steadily...

  7. YouTube videos of 'research in action' foster diverse public interest in science

    Directory of Open Access Journals (Sweden)

    Michael A. Gil

    2017-08-01

    Full Text Available Globally, scientific enterprises seek to diversify interest and participation in STEM fields, to both provide equitable opportunities and to push research forward. However, diversity in STEM remains low in many institutions. Internet-based video has emerged as a dominant communication medium that scientists can use to communicate the motivations, process, and products of their work to a diverse, mass audience. Here I describe my use of internet-based video about my research and career as a marine biologist as a tool to inspire broad public interest in science. With my YouTube videos, I have reached a diverse and growing global viewership, amassing >10,000 hours of watch time at the time of this writing. Viewer surveys revealed that my videos have improved individual perceptions about science and science careers, particularly among women and minority groups. I conclude that the emergence of internet-based video as a dominant, ever-expanding communication medium provides an unprecedented but largely untapped opportunity for scientists to broadly communicate their research and to inspire diverse interest in STEM careers.

  8. Growing Safflower in Utah

    OpenAIRE

    Pace, M. G.; Israelsen, C. E.; Creech, E.; Allen, N.

    2015-01-01

    This fact sheet provides information on growing safflower in Utah. It has become popular on dryland farms in rotation with winter wheat. Safflower seed provides three products, oil, meal, and birdseed.

  9. DynAOI: a tool for matching eye-movement data with dynamic areas of interest in animations and movies.

    Science.gov (United States)

    Papenmeier, Frank; Huff, Markus

    2010-02-01

    Analyzing gaze behavior with dynamic stimulus material is of growing importance in experimental psychology; however, there is still a lack of efficient analysis tools that are able to handle dynamically changing areas of interest. In this article, we present DynAOI, an open-source tool that allows for the definition of dynamic areas of interest. It works automatically with animations that are based on virtual three-dimensional models. When one is working with videos of real-world scenes, a three-dimensional model of the relevant content needs to be created first. The recorded eye-movement data are matched with the static and dynamic objects in the model underlying the video content, thus creating static and dynamic areas of interest. A validation study asking participants to track particular objects demonstrated that DynAOI is an efficient tool for handling dynamic areas of interest.

  10. Menopausal women's positive experience of growing older

    DEFF Research Database (Denmark)

    Hvas, Lotte

    2006-01-01

    This paper aims to describe menopausal women's positive experience of growing older and becoming middle-aged.......This paper aims to describe menopausal women's positive experience of growing older and becoming middle-aged....

  11. Organization of growing random networks

    Energy Technology Data Exchange (ETDEWEB)

    Krapivsky, P. L.; Redner, S.

    2001-06-01

    The organizational development of growing random networks is investigated. These growing networks are built by adding nodes successively, and linking each to an earlier node of degree k with an attachment probability A{sub k}. When A{sub k} grows more slowly than linearly with k, the number of nodes with k links, N{sub k}(t), decays faster than a power law in k, while for A{sub k} growing faster than linearly in k, a single node emerges which connects to nearly all other nodes. When A{sub k} is asymptotically linear, N{sub k}(t){similar_to}tk{sup {minus}{nu}}, with {nu} dependent on details of the attachment probability, but in the range 2{lt}{nu}{lt}{infinity}. The combined age and degree distribution of nodes shows that old nodes typically have a large degree. There is also a significant correlation in the degrees of neighboring nodes, so that nodes of similar degree are more likely to be connected. The size distributions of the in and out components of the network with respect to a given node{emdash}namely, its {open_quotes}descendants{close_quotes} and {open_quotes}ancestors{close_quotes}{emdash}are also determined. The in component exhibits a robust s{sup {minus}2} power-law tail, where s is the component size. The out component has a typical size of order lnt, and it provides basic insights into the genealogy of the network.

  12. Pemex to acquire interest in Shell Texas refinery

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that Petroleos Mexicanos and Shell Oil Co. have signed a memorandum of understanding to form a joint refining venture involving Shell's 225,000 b/d Deer Park, Tex., refinery. Under the agreement, Mexico's state owned oil company is to purchase a 50% interest in the refinery, and Shell is to sell Pemex unleaded gasoline on a long term basis. Under the venture, Shell and Pemex plan to add undisclosed conversion and upgrading units tailored to process heavy Mexican crude. The revamp will allow Pemex to place more than 100,000 b/d of Mayan heavy crude on the U.S. market. Mayan accounts for 70% of Mexico's crude oil exports. In turn, Shell will sell Pemex as much as 45,000 b/d of unleaded gasoline to help meet Mexico's rapidly growing demand

  13. Interest rate derivatives

    DEFF Research Database (Denmark)

    Svenstrup, Mikkel

    This Ph.D. thesis consists of four self-contained essays on valuation of interest rate derivatives. In particular derivatives related to management of interest rate risk care are considered.......This Ph.D. thesis consists of four self-contained essays on valuation of interest rate derivatives. In particular derivatives related to management of interest rate risk care are considered....

  14. Interest-free and Interest-bearing Money Demand: Policy Invariance and Stability

    OpenAIRE

    Amir Kia

    2001-01-01

    This paper, using quarterly Iranian data for the period of 1966-1998, extends the literature by investigating the stability of the interest-free money demand function. The study also examines the stability of economic agents' behavior in demanding interest-bearing and interest-free money. It was found, contrary to interest-bearing demand or money, both short- and long-run demand for interest-free money functions are stable and their coefficients are invariant with respect to policy and other ...

  15. Implicit User Interest Profile

    CERN Document Server

    Chan, K

    2002-01-01

    User interest profile presents items that the users are interested in. Typically those items can be listed or grouped. Listing is good but it does not possess interests at different abstraction levels - the higher-level interests are more general, while the lower-level ones are more specific. Furthermore, more general interests, in some sense, correspond to longer-term interests, while more specific interests correspond to shorter-term interests. This hierarchical user interest profile has obvious advantages: specifying user's specific interests and general interests and representing their relationships. Current user interest profile structures mostly do not use implicit method, nor use an appropriate clustering algorithm especially for conceptually hierarchical structures. This research studies building a hierarchical user interest profile (HUIP) and the hierarchical divisive algorithm (HDC). Several users visit hundreds of web pages and each page is recorded in each users profile. These web pages are used t...

  16. Response of growing bones to irradiation

    International Nuclear Information System (INIS)

    Gonzalez Gonzalez, D.

    1980-01-01

    This thesis describes the effects of ionizing radiations on growing bones. The epiphyseal disc of growing mouse tibia was selected as a model for the experiments. An attempt has been made to obtain clinical data from irradiated bones during the childhood and to quantitate this information. Within the range of possibilities correlations have been established between the experimental and clinical data. (Auth.)

  17. Will the NP workforce grow in the future? New forecasts and implications for healthcare delivery.

    Science.gov (United States)

    Auerbach, David I

    2012-07-01

    The nurse practitioner (NP) workforce has been a focus of considerable policy interest recently, particularly as the Patient Protection and Affordable Care Act may place additional demands on the healthcare professional workforce. The NP workforce has been growing rapidly in recent years, but fluctuation in enrollments in the past decades has resulted in a wide range of forecasts. To forecast the future NP workforce using a novel method that has been applied to the registered nurse and physician workforces and is robust to fluctuating enrollment trends. An age-cohort regression-based model was applied to the current and historical workforce, which was then forecasted to future years assuming stable age effects and a continuation of recent cohort trends. A total of 6798 NPs who were identified as having completed NP training in the National Sample Survey of Registered Nurses between 1992 and 2008. The future workforce is projected to grow to 244,000 in 2025, an increase of 94% from 128,000 in 2008. If NPs are defined more restrictively as those who self-identify their position title as "NP," supply is projected to grow from 86,000 to 198,000 (130%) over this period. The large projected increase in NP supply is higher and more grounded than other forecasts and has several implications: NPs will likely fulfill a substantial amount of future demand for care. Furthermore, as the ratio of NPs to Nurse Practitioners to physicians will surely grow, there could be implications for quality of care and for the configuration of future care delivery systems.

  18. Self-interest without selfishness: the hedonic benefit of imposed self-interest.

    Science.gov (United States)

    Berman, Jonathan Z; Small, Deborah A

    2012-10-01

    Despite commonsense appeal, the link between self-interest and happiness remains elusive. One reason why individuals may not feel satisfied with self-interest is that they feel uneasy about sacrificing the needs of others for their own gain. We propose that externally imposing self-interest allows individuals to enjoy self-benefiting outcomes that are untainted by self-reproach for failing to help others. Study 1 demonstrated that an imposed self-interested option (a reward) leads to greater happiness than does choosing between a self-interested option and a prosocial option (a charity donation). Study 2 demonstrated that this effect is not driven by choice in general; rather, it is the specific trade-off between benefiting the self and benefiting others that inhibits happiness gained from self-interest. We theorize that the agency inherent in choice reduces the hedonic value of self-interest. Results of Study 3 find support for this mechanism.

  19. How do STEM-interested students pursue multiple interests in their higher educational choice?

    Science.gov (United States)

    Vulperhorst, Jonne Pieter; Wessels, Koen Rens; Bakker, Arthur; Akkerman, Sanne Floor

    2018-05-01

    Interest in science, technology, engineering and mathematics (STEM) has lately received attention in research due to a gap between the number of STEM students and the needs of the labour market. As interest seems to be one of the most important factors in deciding what to study, we focus in the present study on how STEM-interested students weigh multiple interests in making educational choices. A questionnaire with both open-ended and closed-ended items was administered to 91 STEM-interested students enrolled in a STEM programme of a Dutch University for secondary school students. Results indicate that students find it important that a study programme allows them to pursue multiple interests. Some students pursued multiple interests by choosing to enrol in two programmes at the same time. Most students chose one programme that enabled them to combine multiple interests. Combinations of pursued interests were dependent on the disciplinary range of interests of students. Students who were interested in diverse domains combined interests in an educational programme across academic and non-academic domains, whilst students who were mainly interested in STEM combined only STEM-focused interests. Together these findings stress the importance of taking a multiple interest perspective on interest development and educational choice.

  20. Fruit-Growing in Latvia – Industry and Science

    Directory of Open Access Journals (Sweden)

    Kaufmane Edīte

    2017-06-01

    Full Text Available In all times, fruit trees for family use have been grown at Latvian farms. Yet these fruits obtained market value only after the land ownership reform in 19th century. This facilitated rapid area increase of different fruit crops, allowing supply with fruits not only the local market, but also for export to the largest cities of Russia. Especially fast development of fruit-growing was observed during the first independent republic (1919–1940. The demand for planting material increased, and plants were imported from Western Europe. Choice of unsuitable cultivars and rootstocks was the main reason of the massive orchard area loss during the following severe winters. After the Second World War, the Soviet powers supported only the establishment of large orchards for processing needs, 200-300 ha, which were unsuitable for the Latvian climate and terrain. At the same time, numbers of allotment gardens rapidly increased and part of their produce was sold also on the market. After regaining of independence and private property, interest in fresh fruit and berry production for market, as well as processing, renewed. It was hindered by lack of continuity in experience and knowledge. Diversity of terrain, soils and climate all demand considerate choice of suitable orchard location and cultivars. Direct use of foreign experience often led to failure. At present, development of the fruit industry is most of all hindered by lack of qualified specialists of different levels, which does not allow to establish an appropriate consulting system. Cooperation of growers for easier marketing also is developing too slowly. Insufficient economic and market research does not allow to balance the demand with increase of plantation area, especially for large-scale processing and export, so strategic guidance of the fruit industry is not possible. Development of fruit-growing is hindered also by a lack of continuous long-term support to horticultural science. As a

  1. Interest Rate Swaps

    OpenAIRE

    Marina Pepic

    2014-01-01

    Interest rates changes have a huge impact on the business performance. Therefore, it is of great importance for the market participants to identify and adequately manage this risk. Financial derivatives are a relatively simple way of protection from adverse changes in interest rates. Interest rate swaps are particularly popular because they reduce interest rate risk to a minimum with a relatively low initial cost and without great risk, but also because of the fact that there are many modific...

  2. Delivering quality of care while managing the interests of all stakeholders.

    Science.gov (United States)

    Stopper, Andrea; Raddatz, Agnieszka; Grassmann, Aileen; Stuard, Stefano; Menzer, Marcus; Possnien, Gernot; Scatizzi, Laura; Marcelli, Daniele

    2011-01-01

    National healthcare systems worldwide face growing challenges to reconcile interests of patients for high-quality medical care and of payers for sustainable and affordable funding. Advances in the provision of renal replacement therapy can only be made by developing and implementing appropriate sophisticated and state-of-the-art business models that include reimbursement schemes for comprehensive care packages. Such business models must succeed in integrating and reconciling the interests of all stakeholders. NephroCare as dialysis provider has adopted and tailored recognized management techniques, i.e. Balanced Scorecard and Kaizen, to achieve these goals. Success of the complete business model package is tangible - strategies initiated to improve treatment quality even at the cost of providers have been translated into win-win scenarios for the complete stakeholder community. Room for improvement exists: the possibility to extend the portfolio of service offerings within the comprehensive care frame, as well as the challenge for achieving a balance between the stability of targets while keeping these up to date concerning new insights. Copyright © 2011 S. Karger AG, Basel.

  3. ECONOMIC GROWTH AND ENVIRONMENTAL QUALITY INTURKEY: ARE THEY OPPOSITE CONCEPTS?

    Directory of Open Access Journals (Sweden)

    E.Yasemin Bozdağlıoğlu

    2013-01-01

    Full Text Available The growing interest in global environmental issues whose importance hasbeen steadily increasing and the demand for environmental quality and theirmutual relation with economic growthare closely related. Economic growth,while increasing the level ofnational income over time, brings with it concernsabout environmental quality.The purpose of this study is to examine therelationship between Turkey's economicgrowth (Gross Domestic Income-GDPand environmental quality. In this study,the Environmental Kuznet Hypothesis,which assumes a correlation between various indicators of environmentaldegradation and per capita income in examining the relationship, will be used.The Granger Causality Test and Cointegration Test methods will be used indetermining the relationship between thecourse of environmental degradation inthe first phase of economic growth and thedegree of environmental effect in theperiod between 1960 and 2011 (with annual data in Turkey.

  4. Decoding youth DNA: The relationship between social engagement and news interest, news media use and news preferences of Dutch millennials

    NARCIS (Netherlands)

    Drok, N.; Hermans, E.A.H.M.; Kats, K.

    2018-01-01

    There is a growing concern in Western democracies about the decline in young people's use of news media. Some scholars see it as a result of a diminishing interest in social issues and even of a more general deterioration in civic culture. Others claim that young people still feel socially engaged

  5. Barriers to Office-Based Mental Health Care and Interest in E-Communication With Providers: A Survey Study.

    Science.gov (United States)

    Rai, Minnie; Vigod, Simone N; Hensel, Jennifer M

    2016-08-01

    With rising availability and use of Internet and mobile technology in society, the demand and need for its integration into health care is growing. Despite great potential within mental health care and growing uptake, there is still little evidence to guide how these tools should be integrated into traditional care, and for whom. To examine factors that might inform how e-communication should be implemented in our local outpatient mental health program, including barriers to traditional office-based care, patient preferences, and patient concerns. We conducted a survey in the waiting room of our outpatient mental health program located in an urban, academic ambulatory hospital. The survey assessed (1) age, mobile phone ownership, and general e-communication usage, (2) barriers to attending office-based appointments, (3) preferences for, and interest in, e-communication for mental health care, and (4) concerns about e-communication use for mental health care. We analyzed the data descriptively and examined associations between the presence of barriers, identifying as a social media user, and interest level in e-communication. Respondents (N=68) were predominantly in the age range of 25-54 years. The rate of mobile phone ownership was 91% (62/68), and 59% (40/68) of respondents identified as social media users. There was very low existing use of e-communication between providers and patients, with high levels of interest endorsed by survey respondents. Respondents expressed an interest in using e-communication with their provider to share updates and get feedback, coordinate care, and get general information. In regression analysis, both a barrier to care and identifying as a social media user were significantly associated with e-communication interest (P=.03 and P=.003, respectively). E-communication interest was highest among people who both had a barrier to office-based care and were a social media user. Despite high interest, there were also many concerns

  6. Real-time dynamic hydraulic model for potable water loss reduction

    CSIR Research Space (South Africa)

    Abu-Mahfouz, Adnan M

    2016-08-01

    Full Text Available South Africa is a water scarce country with limited water resources and steadily growing water demand. Unacceptably high water losses and non-revenue water threaten our water resource security as well as the financial viability of municipal water...

  7. Stream Clustering of Growing Objects

    Science.gov (United States)

    Siddiqui, Zaigham Faraz; Spiliopoulou, Myra

    We study incremental clustering of objects that grow and accumulate over time. The objects come from a multi-table stream e.g. streams of Customer and Transaction. As the Transactions stream accumulates, the Customers’ profiles grow. First, we use an incremental propositionalisation to convert the multi-table stream into a single-table stream upon which we apply clustering. For this purpose, we develop an online version of K-Means algorithm that can handle these swelling objects and any new objects that arrive. The algorithm also monitors the quality of the model and performs re-clustering when it deteriorates. We evaluate our method on the PKDD Challenge 1999 dataset.

  8. Interest rates mapping

    Science.gov (United States)

    Kanevski, M.; Maignan, M.; Pozdnoukhov, A.; Timonin, V.

    2008-06-01

    The present study deals with the analysis and mapping of Swiss franc interest rates. Interest rates depend on time and maturity, defining term structure of the interest rate curves (IRC). In the present study IRC are considered in a two-dimensional feature space-time and maturity. Exploratory data analysis includes a variety of tools widely used in econophysics and geostatistics. Geostatistical models and machine learning algorithms (multilayer perceptron and Support Vector Machines) were applied to produce interest rate maps. IR maps can be used for the visualisation and pattern perception purposes, to develop and to explore economical hypotheses, to produce dynamic asset-liability simulations and for financial risk assessments. The feasibility of an application of interest rates mapping approach for the IRC forecasting is considered as well.

  9. Making the news interesting : Understanding the relationship between familiarity and interest

    NARCIS (Netherlands)

    Sluis, F. van der; Glassey, R.J.; Broek, E.L. van den

    2012-01-01

    News feeds are an important element of information encountering, feeding our (new) interests but also leading to a state of information overload. Current solutions often select information similar to the user's interests. However, long-term interest in one topic, and being highly familiar with that

  10. Interest Rate Swaps

    Directory of Open Access Journals (Sweden)

    Marina Pepić

    2014-12-01

    Full Text Available Interest rates changes have a huge impact on the business performance. Therefore, it is of great importance for the market participants to identify and adequately manage this risk. Financial derivatives are a relatively simple way of protection from adverse changes in interest rates. Interest rate swaps are particularly popular because they reduce interest rate risk to a minimum with a relatively low initial cost and without great risk, but also because of the fact that there are manymodifications of the standard swap created to better satisfy the different needs of market players.

  11. Some wild-growing plant species from Serbia and Montenegro as the potential sources of drugs.

    Science.gov (United States)

    Aljancić, I S; Vajs, V E; Tesević, V V; Milosavljević, S M

    2008-01-01

    The results of phytochemical investigation, over the last decade, of some wild-growing plant species from Serbia and Montenegro belonging to the families Asteraceae, Guttiferae and Gentianaceae are reported. Most of the investigated species are endemites and the emphasis in this report is on those exhibiting biological activities that could be regarded as the potential sources of drugs. This review comprises 154 compounds, e.g. sesquiterpene lactones and flavonoids (Asteraceae), xanthones, secoiridoids and C-glucoflavonoids (Gentanaceae) and prenylated phloroglucinols (Guttiferae) as well as some other secondary metabolites, produced by the above families, which could be of pharmacological interest.

  12. Student Youth: Dynamics of Political Interests (Regional Aspect

    Directory of Open Access Journals (Sweden)

    Morozova Galina Viktorovna

    2015-12-01

    Full Text Available The article presents the main results of the research of interests and political orientations of student youth which was carried out in 2014 at the Kazan federal university and its branches in the territory of the Republic of Tatarstan. The choice of student youth as a reference group is caused by a number of factors, among which we should name the status of intellectual elite, social and political mobility that allows to consider students as the potential actors of socio-political transformations in the country. The data obtained during poll compared with the results of last research allow defining the dynamics of development of student youth’s political sentiment in the region. The study of political attitudes, preferences of students was based on the identification of a number of indicators (degree of interest in politics, the level of personal involvement in political life and on the study of factors that determine the motivation of political behavior of students. Empirical studies make it possible to rank the problems that dominate the political consciousness of students in the region. These include a high level of corruption in the government, inflation, rising prices, the state of health and education systems and the growing income inequality. Particular attention is accented on the problems associated with the foreign policy aspects, threats, aggression from abroad. The study showed that most young people’s interest in politics is limited primarily by informational level, rarely they have desire to express their own position or judgments in political situations. The level of real political participation, socio-political activity of students is low. Obtained results let us notice the increasing trend of demonstration of protest behavior among certain part of the students.

  13. Long-term follow-up of large maxillary advancements with distraction osteogenesis in growing and non-growing cleft lip and palate patients.

    Science.gov (United States)

    Meazzini, Maria Costanza; Basile, Valentina; Mazzoleni, Fabio; Bozzetti, Alberto; Brusati, Roberto

    2015-01-01

    Maxillary distraction osteogenesis (DO) in cleft lip and palate patients has been described by several authors, but most studies have a relatively short follow-up and do not clearly separate growing patients from non-growing patients. The records of 22 consecutive patients affected by cleft lip and palate, who underwent Le Fort I osteotomy and maxillary distraction with a rigid external distractor (RED), were reviewed. The sample was subdivided into a growing and a non-growing group. All patients had pre-DO cephalometric records, immediately post DO, 12 months post DO and long-term records with a long-term follow-up of >5 years (range 5-13 years). As a control sample for the growing group, cleft children with a negative overjet not subjected to distraction or any protraction treatment during growth were followed up until the completion of growth. The average maxillary advancement in the growing group was 22.2 ± 5.5 mm (range: 15-32 mm); in the non-growing group, it was 17.7 ± 6.6 mm (range: 6-25 mm). Excellent post-surgical stability was recorded in the adult sample. On the other hand, growing children had an average 16% relapse in the first year post DO and an additional 26% relapse in the long-term follow-up. This study seems to point out that early Le Fort I DO allows for the correction of very severe deformities. It is followed by a relatively high amount of true skeletal relapse in children with cleft lip and palate. Prognosis should be discussed in depth with the family and true aesthetic and psychological needs assessed. Copyright © 2014 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  14. A Matter of Interest

    Science.gov (United States)

    Scott, Paul

    2009-01-01

    In these days of financial turmoil, there is greater interest in depositing one's money in the bank--at least one might hope for greater interest. Banks and various trusts pay compound interest at regular intervals: this means that interest is paid not only on the original sum deposited, but also on previous interest payments. This article…

  15. Hydrochar from sewage sludge and urban wastes as a peat replacement in growing media preparation

    Science.gov (United States)

    Álvarez, Maria Luisa; Méndez, Ana; Paz-Ferreiro, Jorge; Soler-Rovira, Pedro; García-Gil, Juan Carlos; Plaza, César; Gascó, Gabriel

    2016-04-01

    Nowadays, there is an important trend in Europe for peat replacement with biochar in growing media formulation in order to reduce the environmental impact of peat exploitation. Hydrothermal carbonization (HTC) is a thermochemical process of converting organic feedstock into a high carbon rich solid product named hydrochar. It is performed in water mild temperature (180-260°C) under pressure conditions (2-6MPa) for 5-250 min. The reaction pressure is not controlled in the process and is autogenic with the saturation vapour pressure of water corresponding to the reaction temperature. In recent years, the possibility of subjecting organic wastes to HTC has attracted the scientific community attention due to their interesting advantages over other thermal treatments such as pyrolysis, torrefaction or gasification. The aim of the present paper is to study the possible use of two hydrochars produced by Ingelia (Spain) from sewage sludge and urban waste treatment as growing media material in horticulture. For this, thermal, chemical and hydrophysical properties were determined and compared with that of brown commercial peat.

  16. Chemical composition of metapleural gland secretions of fungus-growing and non-fungus-growing ants.

    Science.gov (United States)

    Vieira, Alexsandro S; Morgan, E David; Drijfhout, Falko P; Camargo-Mathias, Maria I

    2012-10-01

    The metapleural gland is exclusive to ants, and unusual among exocrine glands in having no mechanism for closure and retention of secretion. As yet, no clear conclusion has been reached as to the function of metapleural gland secretion. Metapleural gland secretions were investigated for fungus-growing ants representing the derived attines Trachymyrmex fuscus, Atta laevigata, and Acromyrmex coronatus, the basal attines Apterostigma pilosum and Mycetarotes parallelus, and non-fungus-growing ants of the tribes Ectatommini (Ectatomma brunneum) and Myrmicini (Pogonomyrmex naegeli). Our results showed that the secretions of leaf-cutting ants (A. laevigata and A. coronatus) and the derived attine, T. fuscus, contain a greater variety and larger quantities of volatile compounds than those of myrmicine and ectatommine ants. The most abundant compounds found in the metapleural glands of A. laevigata and A. coronatus were hydroxyacids, and phenylacetic acid (only in A. laevigata). Indole was present in all groups examined, while skatole was found in large quantities only in attines. Ketones and aldehydes are present in the secretion of some attines. Esters are present in the metapleural gland secretion of all species examined, although mainly in A. laevigata, A. coronatus, and T. fuscus. Compared with basal attines and non-fungus-growing ants, the metapleural glands of leaf-cutting ants produce more acidic compounds that may have an antibiotic or antifungal function.

  17. Growing America's Energy Future

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-01

    The emerging U.S. bioenergy industry provides a secure and growing supply of transportation fuels, biopower, and bioproducts produced from a range of abundant, renewable biomass resources. Bioenergy can help ensure a secure, sustainable, and economically sound future by reducing U.S. dependence on foreign oil, developing domestic clean energy sources, and generating domestic green jobs. Bioenergy can also help address growing concerns about climate change by reducing greenhouse gas emissions to create a healthier environment for current and future generations.

  18. On-line monitoring of electrolytes in hemodialysis: on the road towards individualizing treatment

    NARCIS (Netherlands)

    Sharma, M.K.; Wieringa, F.P.; Frijns, A.J.H.; Kooman, J.P.

    2016-01-01

    Introduction: End-stage renal disease (ESRD) patients depend on dialysis for removal of toxic waste products, fluid overload relief and maintenance of electrolyte balance. Dialysis prolongs millions of lives. To some extent, ESRD has become a manageable disease with a steadily growing dialysis

  19. Remote Off-Grid Solutions for Greenland and Denmark

    DEFF Research Database (Denmark)

    Wu, Qiuwei; Larsen, Esben; Heussen, Kai

    2017-01-01

    Renewable off-grid solutions are steadily growing in both developed and developing countries (R. Kempener et al. 2015). With the decreasing cost and improving performance of small hydro installations, solar power, wind power, and energy storage systems, renewable energy is expected to supplement...

  20. Download this PDF file

    African Journals Online (AJOL)

    raoul

    2012-01-24

    Jan 24, 2012 ... contributing in this way for a relative reduction in the difference between the ... class and private sector steadily grows in urban areas, and the policy focus is ... On the other hand, public sector health workers true brain drain ...

  1. Reward processing dysfunction in ventral striatum and orbitofrontal cortex in Parkinson's disease

    NARCIS (Netherlands)

    du Plessis, Stéfan; Bossert, Meija; Vink, Matthijs; van den Heuvel, Leigh; Bardien, Soraya; Emsley, Robin; Buckle, Chanelle; Seedat, Soraya; Carr, Jonathan

    BACKGROUND: Parkinson's disease is a growing concern as the longevity of the world's population steadily increases. Both ageing and Parkinson's disease have an impact on dopamine neurotransmission. It is therefore important to investigate their relative impact on the fronto-striatal reward system.

  2. Building a Database for Life Cycle Performance Assessment of Water and Wastewater Rehabilitation Technologies

    Science.gov (United States)

    The deployment of trenchless pipe rehabilitation technologies steadily increased over the past 30 to 40 years and continue to represent a growing proportion of the approximately $25 billion annual expenditure on operations and maintenance of the nation’s water and wastewater infr...

  3. Geographical Basis for Development of Organic Olive Grow in Croatia

    Directory of Open Access Journals (Sweden)

    Anica Čuka

    2002-01-01

    Full Text Available Conventional agriculture is among the biggest polluters of the environment. Overuse of synthetic pesticides, herbicides and mineral fertilisers have caused soil exhaustion, erosion, unbalance in the ecosystem, and their harmful effect on human health has been proven. This is why the author tried to point to the importance of development of organic agriculture, and olive growing as a traditional agricultural sector in coastal Croatia.The main intention is to show the basic geographical aspects of coastal Croatia and to explain the ways it can influence the development of organic olive farming. It is specially emphasized that organically produced food must be incorporated in Croatian tourist offer. It will stimulate a bigger interest for Croatia as an attractive tourist destination in the world tourist market and will simplify the sale of organically produced food. Development of organic olive farming will also contribute to the revitalisation of small villages where a strong presence of negative processes, such as deagrarisation, deruralisation and demographic regression is evident.

  4. Eaton launches EV certification for fast-growing electric vehicle market

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2011-11-15

    This paper presents Electrical Line magazine's industry news, where it covers the launch by Eaton Corporation of electric vehicle (EV) certification for the fast-growing electric vehicle market. The aim of the certification is to help homeowners locate electricians specializing in electric vehicle support. Eaton certified EV contractors will visit the residence of people interested in an EV and determine if it can support a charging station. These contractors are trained, qualified and members of Eaton's certified contractor network. The residential power stations come in a wall-mount or pedestal model that can fully charge an electric car in 6 to 24 hours, depending on the model. The article also covers a new venture by Powercheck, a Vancouver-based company, which ensures that electrical wiring in older homes is safe and complies with their insurance company's safety requirements. Powercheck examines the entire house for electrical fire hazards and produces a detailed report listing the corrective actions needed.

  5. Ultrastructural differences between wall apices of growing and non-growing hyphae of Schizophyllum commune

    International Nuclear Information System (INIS)

    Vermeulen, C.A.; Wessels, J.G.H.

    1984-01-01

    Newly synthesized chitin at the hyphal apex of Schizophyllum commune was shown to be highly susceptible to chitinase degradiation and solubilization by dilute mineral acid. With time this chitin became gradually more resistant to these treatments. With a combination of the shadow-cast technique and electron microscopic autoradiography it could be shown that this process occurred as the newly synthesized chitin moved into subapical parts of growing hyphae but also in non-growing apices which had ceased growth after incorporation of the N-acetyl[6- 3 H]glucosamine. These results are in agreement with a model which explains apical morphogenesis by assuming that the newly synthesized wall material at the apex is plastic due to the presence of individual polymer chains but becomes rigidified because of subsequent physical and chemical changes involving these polymers. (Author)

  6. Growing Minority Student Interest in Earth and Space Science with Suborbital and Space-related Investigations

    Science.gov (United States)

    Austin, S. A.

    2009-12-01

    This presentation describes the transformative impact of student involvement in suborbital and Cubesat investigations under the MECSAT program umbrella at Medgar Evers College (MEC). The programs evolved from MUSPIN, a NASA program serving minority institutions. The MUSPIN program supported student internships for the MESSENGER and New Horizons missions at the Applied Physics Lab at John Hopkins University. The success of this program motivated the formation of smaller-scale programs at MEC to engage a wider group of minority students using an institutional context. The programs include an student-instrument BalloonSAT project, ozone investigations using sounding vehicles and a recently initiated Cubesat program involving other colleges in the City University of New York (CUNY). The science objectives range from investigations of atmospheric profiles, e.g. temperature, humidity, pressure, and CO2 to ozone profiles in rural and urban areas including comparisons with Aura instrument retrievals to ionospheric scintillation experiments for the Cubesat project. Through workshops and faculty collaborations, the evolving programs have mushroomed to include the development of parallel programs with faculty and students at other minority institutions both within and external to CUNY. The interdisciplinary context of these programs has stimulated student interest in Earth and Space Science and includes the use of best practices in retention and pipelining of underrepresented minority students in STEM disciplines. Through curriculum integration initiatives, secondary impacts are also observed supported by student blogs, social networking sites, etc.. The program continues to evolve including related student internships at Goddard Space Flight Center and the development of a CUNY-wide interdisciplinary team of faculty targeting research opportunities for undergraduate and graduate students in Atmospheric Science, Space Weather, Remote Sensing and Astrobiology primarily for

  7. IntelliGrow 2.0

    DEFF Research Database (Denmark)

    Markvart, Jakob; Aaslyng, Jesper Peter Mazanti; Kalita, Sebastian

    2008-01-01

    the system in full scale in five Danish commercial nurseries. The four steps to reach the goal are: 1) development of a demonstrator giving the grower advice on optimal climate control based on the IntelliGrow concept 2) testing the demonstrator at research facilities followed by tests at growers 3...

  8. Nucleus and cytoplasm segmentation in microscopic images using K-means clustering and region growing.

    Science.gov (United States)

    Sarrafzadeh, Omid; Dehnavi, Alireza Mehri

    2015-01-01

    Segmentation of leukocytes acts as the foundation for all automated image-based hematological disease recognition systems. Most of the time, hematologists are interested in evaluation of white blood cells only. Digital image processing techniques can help them in their analysis and diagnosis. The main objective of this paper is to detect leukocytes from a blood smear microscopic image and segment them into their two dominant elements, nucleus and cytoplasm. The segmentation is conducted using two stages of applying K-means clustering. First, the nuclei are segmented using K-means clustering. Then, a proposed method based on region growing is applied to separate the connected nuclei. Next, the nuclei are subtracted from the original image. Finally, the cytoplasm is segmented using the second stage of K-means clustering. The results indicate that the proposed method is able to extract the nucleus and cytoplasm regions accurately and works well even though there is no significant contrast between the components in the image. In this paper, a method based on K-means clustering and region growing is proposed in order to detect leukocytes from a blood smear microscopic image and segment its components, the nucleus and the cytoplasm. As region growing step of the algorithm relies on the information of edges, it will not able to separate the connected nuclei more accurately in poor edges and it requires at least a weak edge to exist between the nuclei. The nucleus and cytoplasm segments of a leukocyte can be used for feature extraction and classification which leads to automated leukemia detection.

  9. Growth performance, haematology and cost benefit of growing ...

    African Journals Online (AJOL)

    Growing rabbits on 24-h feed access time (control) recorded a higher (p0.05) across the feed access time and restriction duration. White blood cell was higher in growing rabbits on 2-h feed access ...

  10. The dynamics of health care opinion, 2008-2010: partisanship, self-interest, and racial resentment.

    Science.gov (United States)

    Henderson, Michael; Hillygus, D Sunshine

    2011-12-01

    Recent debate over the Patient Protection and Affordable Care Act highlights the extent of party polarization in Washington. While the partisan divide on this issue is stark among political elites, it is less clear how the mass electorate has responded to this divisive conflict. In this article we examine individual-level dynamics in health care attitudes between 2008 and 2010. We find partisan attachments and self-interests strongly predict change in health care attitudes, with Republicans growing more opposed to universal health insurance between 2008 and 2010, and those personally worried about medical expenses less likely to abandon support. We find, however, that the effect of partisanship is moderated by self-interest, with strong Republicans significantly less likely to switch to opposition if they were personally worried about medical expenses. Finally, we find that health care policy preferences, already tinged with racial attitudes in 2008, became increasingly so by 2010.

  11. Representations of minimum unit pricing for alcohol in UK newspapers: a case study of a public health policy debate.

    Science.gov (United States)

    Patterson, Chris; Katikireddi, Srinivasa Vittal; Wood, Karen; Hilton, Shona

    2015-03-01

    Mass media influence public acceptability, and hence feasibility, of public health interventions. This study investigates newsprint constructions of the alcohol problem and minimum unit pricing (MUP). Quantitative content analysis of 901 articles about MUP published in 10 UK and Scottish newspapers between 2005 and 2012. MUP was a high-profile issue, particularly in Scottish publications. Reporting increased steadily between 2008 and 2012, matching the growing status of the debate. The alcohol problem was widely acknowledged, often associated with youths, and portrayed as driven by cheap alcohol, supermarkets and drinking culture. Over-consumption was presented as a threat to health and social order. Appraisals of MUP were neutral, with supportiveness increasing slightly over time. Arguments focused on health impacts more frequently than more emotive perspectives or business interests. Health charities and the NHS were cited slightly more frequently than alcohol industry representatives. Emphases on efficacy, evidence and experts are positive signs for evidence-based policymaking. The high profile of MUP, along with growing support within articles, could reflect growing appetite for action on the alcohol problem. Representations of the problem as structurally driven might engender support for legislative solutions, although cultural explanations remain common. © The Author 2014. Published by Oxford University Press on behalf of Faculty of Public Health.

  12. Understanding Interest Rate Volatility

    DEFF Research Database (Denmark)

    Volker, Desi

    This thesis is the result of my Ph.D. studies at the Department of Finance of the Copenhagen Business School. It consists of three essays covering topics related to the term structure of interest rates, monetary policy and interest rate volatility. The rst essay, \\Monetary Policy Uncertainty...... and Interest Rates", examines the role of monetary policy uncertainty on the term structure of interest rates. The second essay, \\A Regime-Switching A ne Term Structure Model with Stochastic Volatility" (co-authored with Sebastian Fux), investigates the ability of the class of regime switching models...... with and without stochastic volatility to capture the main stylized features of U.S. interest rates. The third essay, \\Variance Risk Premia in the Interest Rate Swap Market", investigates the time-series and cross-sectional properties of the compensation demanded for holding interest rate variance risk. The essays...

  13. Reclaiming Water from Wastewater using Forward Osmosis

    NARCIS (Netherlands)

    Lutchmiah, K.

    2014-01-01

    Water scarcity is a global issue and waste accumulation is a steadily growing one. The innovative Sewer Mining concept, described in this thesis, is an example of an integrated forward osmosis application which incorporates different technologies to attain one goal: water recovery from wastewater,

  14. Vulnerability Identification and Resilience Enhancements of Urban Environments

    NARCIS (Netherlands)

    Fischer, K.; Riedel, W.; Häring, I.; Nieuwenhuijs, A.H.; Crabbe, S.; Trojaborg, S.; Hynes, W.; Müllers, I.

    2012-01-01

    Steadily increasing number of the world’s population is living in ur-ban centres. The issue of security and citizen safety in densely populated areas is a growing concern. Considering terrorism and large scale accident scenarios, natural disasters and crime, urban planning practice must be

  15. Everyday Tectonics?

    DEFF Research Database (Denmark)

    Beim, Anne; Hvejsel, Marie Frier

    2016-01-01

    Frascari and Kenneth Frampton (Harris & Berke 1997, Read 2000, Frascari 1984, Frampton 1995kilder). Whereas the focus upon everyday architecture seems to have lost its momentum too quickly, tectonic theory in architecture has been steadily growing as a field of research in architecture, especially related...

  16. Management of Adult Education Organisations in Africa

    Science.gov (United States)

    Nafukho, Fredrick Muyia; Wawire, Nelson H. W.; Lam, Penina Mungania

    2011-01-01

    Adult education is now considered a mainstream academic discipline in several African countries, and its importance in today's knowledge and "ideas" economies is growing steadily. It is provided by organisations such as public universities, training colleges, corporate universities and employers. The successful operation of educational…

  17. Spectral analysis of growing graphs a quantum probability point of view

    CERN Document Server

    Obata, Nobuaki

    2017-01-01

    This book is designed as a concise introduction to the recent achievements on spectral analysis of graphs or networks from the point of view of quantum (or non-commutative) probability theory. The main topics are spectral distributions of the adjacency matrices of finite or infinite graphs and their limit distributions for growing graphs. The main vehicle is quantum probability, an algebraic extension of the traditional probability theory, which provides a new framework for the analysis of adjacency matrices revealing their non-commutative nature. For example, the method of quantum decomposition makes it possible to study spectral distributions by means of interacting Fock spaces or equivalently by orthogonal polynomials. Various concepts of independence in quantum probability and corresponding central limit theorems are used for the asymptotic study of spectral distributions for product graphs. This book is written for researchers, teachers, and students interested in graph spectra, their (asymptotic) spectr...

  18. 26 CFR 1.265-3 - Nondeductibility of interest relating to exempt-interest dividends.

    Science.gov (United States)

    2010-04-01

    ... interest relating to exempt-interest dividends. (a) In general. No deduction is allowed to a shareholder of... dividends distributed by the company to the shareholder during the shareholder's taxable year. (b) Interest... amount of exempt-interest dividends received by the shareholder. The denominator of the fraction is the...

  19. Assessment of drought during corn growing season in Northeast China

    Science.gov (United States)

    Zhang, Qi; Hu, Zhenghua

    2018-04-01

    Northeast China has experienced extensive climate change during the past decades. Corn is the primary production crop in China and is sensitive to meteorological disasters, especially drought. Drought has thus greatly endangered crop production and the country's food security. The majority of previous studies has not highlighted farming adaptation activities undertaken within the changed climate, which should not be neglected. In this study, we assessed drought hazard in the corn vegetation growing period, the reproductive growing period, and the whole growing period based on data for yearly corn phenology, daily precipitation, and temperature gathered at 26 agro-meteorological stations across Northeast China from 1981 to 2009. The M-K trend test was used to detect trends in sowing date and drought. The standardized precipitation evapotranspiration index (SPEI) was used to describe drought. Drought frequency and intensity were used to assess the drought hazard in the region. We found that the sowing date was delayed in the southern part of the study area, coupled with a trend towards a shorter and more humid vegetation growing period. In the northern part of the study area, an earlier sowing date increased the length of the vegetation growing period and the reproductive growing period, while drying trends occurred within the two corn growing periods. We assessed the drought hazard during each growing period: the reproductive growing period faced a more severe drought hazard and was also the period where corn was most sensitive to water stress. Drought hazard during the total growing period was closely related to corn yield.

  20. Growing Right Onto Wellness (GROW): a family-centered, community-based obesity prevention randomized controlled trial for preschool child-parent pairs.

    Science.gov (United States)

    Po'e, Eli K; Heerman, William J; Mistry, Rishi S; Barkin, Shari L

    2013-11-01

    Growing Right Onto Wellness (GROW) is a randomized controlled trial that tests the efficacy of a family-centered, community-based, behavioral intervention to prevent childhood obesity among preschool-aged children. Focusing on parent-child pairs, GROW utilizes a multi-level framework, which accounts for macro (i.e., built-environment) and micro (i.e., genetics) level systems that contribute to the childhood obesity epidemic. Six hundred parent-child pairs will be randomized to a 3-year healthy lifestyle intervention or a 3-year school readiness program. Eligible children are enrolled between ages 3 and 5, are from minority communities, and are not obese. The principal site for the GROW intervention is local community recreation centers and libraries. The primary outcome is childhood body mass index (BMI) trajectory at the end of the three-year study period. In addition to other anthropometric measurements, mediators and moderators of growth are considered, including genetics, accelerometry, and diet recall. GROW is a staged intensity intervention, consisting of intensive, maintenance, and sustainability phases. Throughout the study, parents build skills in nutrition, physical activity, and parenting, concurrently forming new social networks. Participants are taught goal-setting, self-monitoring, and problem solving techniques to facilitate sustainable behavior change. The GROW curriculum uses low health literacy communication and social media to communicate key health messages. The control arm is administered to both control and intervention participants. By conducting this trial in public community centers, and by implementing a family-centered approach to sustainable healthy childhood growth, we aim to develop an exportable community-based intervention to address the expanding public health crisis of pediatric obesity. © 2013.

  1. GrOW briefs: From research to policy | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2017-10-17

    Oct 17, 2017 ... ​For access to more GrOW findings and literature, visit the GrOW Research Series. Learn more about the GrOW program. What we do · Funding · Resources · About IDRC. Knowledge. Innovation. Solutions. Careers · Contact Us · Site map. Sign up now for IDRC news and views sent directly to your inbox ...

  2. German medical students' interest in and knowledge about human sexuality in 1972 and 2012.

    Science.gov (United States)

    Turner, Daniel; Jopt, Konstantin; Nieder, Timo O; Briken, Peer

    2014-08-01

    During the 1970s, a growing number of medical schools began to recognize the importance of medical education concerning human sexuality. Currently, most medical schools provide at least some instruction in human sexuality. In light of this development, the present study aimed to compare the interest in and knowledge about human sexuality of medical students from two different time periods. The answers to a self-constructed questionnaire of 236 students in 1972 were compared with those of 259 students in 2012. Students were asked whether they were interested in education regarding human sexuality and which specific topics they felt should be included in the medical curriculum. The students' knowledge in the following domains was assessed: sexual development, sexual behavior, sexual physiology and psychology, and sexual medicine. The two cohorts were compared with regard to those specific sexuality-related topics in which the students were most and least interested in. Furthermore, the number of correct responses to the knowledge questions was compared. While in 1972, 99.2% of the students were interested in medical education about human sexuality, in 2012, 80.3% showed an interest. The connection of disorders from different medical disciplines with sexuality was rated as most interesting by both the students from 1972 and 2012. Medical students from 2012 gave 50.3% correct answers to the knowledge questions, whereas students from 1972 correctly answered 46.3% of the questions. Although interest in education concerning human sexuality has decreased, the majority of students view it as an important topic. Nevertheless, medical students still lack knowledge about important aspects of human sexuality (e.g., psychosexual development and relative safety of different contraceptives). Therefore, more time should be dedicated to education concerning human sexuality and its cultural, societal, and health aspects in particular. © 2014 International Society for Sexual Medicine.

  3. Incorporating Edge Information into Best Merge Region-Growing Segmentation

    Science.gov (United States)

    Tilton, James C.; Pasolli, Edoardo

    2014-01-01

    We have previously developed a best merge region-growing approach that integrates nonadjacent region object aggregation with the neighboring region merge process usually employed in region growing segmentation approaches. This approach has been named HSeg, because it provides a hierarchical set of image segmentation results. Up to this point, HSeg considered only global region feature information in the region growing decision process. We present here three new versions of HSeg that include local edge information into the region growing decision process at different levels of rigor. We then compare the effectiveness and processing times of these new versions HSeg with each other and with the original version of HSeg.

  4. Growing Plants and Minds

    Science.gov (United States)

    Presser, Ashley Lewis; Kamdar, Danae; Vidiksis, Regan; Goldstein, Marion; Dominguez, Ximena; Orr, Jillian

    2017-01-01

    Many preschool classrooms explore plant growth. However, because many plants take a long time to grow, it is often hard to facilitate engagement in some practices (i.e., since change is typically not observable from one day to another, children often forget their prior predictions or cannot recall what plants looked like days or weeks earlier).…

  5. Architectures and Functional Coverage of Protein-Protein Interfaces

    Science.gov (United States)

    Tuncbag, Nurcan; Gursoy, Attila; Guney, Emre; Nussinov, Ruth; Keskin, Ozlem

    2008-01-01

    The diverse range of cellular functions is performed by a limited number of protein folds existing in nature. One may similarly expect that cellular functional diversity would be covered by a limited number of protein-protein interface architectures. Here, we present 8205 interface clusters, each representing unique interface architecture. This dataset of protein-protein interfaces is analyzed and compared with older datasets. We observe that the number of both biological and crystal interfaces increase significantly compared to the number of PDB entries. Further, we find that the number of distinct interface architectures grows at a much faster rate than the number of folds and is yet to level off. We further analyze the growth trend of the functional coverage by constructing functional interaction networks from interfaces. The functional coverage is also found to steadily increase. Interestingly, we also observe that despite the diversity of interface architectures, some are more favorable and frequently used, and of particular interest, those are the ones which are also preferred in single chains. PMID:18620705

  6. Food-Growing, Air- And Water-Cleaning Module

    Science.gov (United States)

    Sauer, R. L.; Scheld, H. W.; Mafnuson, J. W.

    1988-01-01

    Apparatus produces fresh vegetables and removes pollutants from air. Hydroponic apparatus performs dual function of growing fresh vegetables and purifying air and water. Leafy vegetables rooted in granular growth medium grow in light of fluorescent lamps. Air flowing over leaves supplies carbon dioxide and receives fresh oxygen from them. Adaptable to production of food and cleaning of air and water in closed environments as in underwater research stations and submarines.

  7. Lightweight Active Object Retrieval with Weak Classifiers.

    Science.gov (United States)

    Czúni, László; Rashad, Metwally

    2018-03-07

    In the last few years, there has been a steadily growing interest in autonomous vehicles and robotic systems. While many of these agents are expected to have limited resources, these systems should be able to dynamically interact with other objects in their environment. We present an approach where lightweight sensory and processing techniques, requiring very limited memory and processing power, can be successfully applied to the task of object retrieval using sensors of different modalities. We use the Hough framework to fuse optical and orientation information of the different views of the objects. In the presented spatio-temporal perception technique, we apply active vision, where, based on the analysis of initial measurements, the direction of the next view is determined to increase the hit-rate of retrieval. The performance of the proposed methods is shown on three datasets loaded with heavy noise.

  8. Insight into the applications of palm oil mill effluent: A renewable utilization of the industrial agricultural waste

    International Nuclear Information System (INIS)

    Foo, K.Y.; Hameed, B.H.

    2010-01-01

    Water scarcity and pollution rank equal to climate change as the most intricate environmental turmoil for the 21st century. Today, the percolation of palm oil mill effluents into the waterways and ecosystems, remain a fastidious concern towards the public health and food chain interference. With the innovation of palm oil residue into a high valuable end commodity, there has been a steadily growing interest in this research field. Confirming the assertion, this paper presents a state of art review of palm oil mill effluent 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 palm oil mill effluent in numerous field of application represents a plausible and powerful circumstance, for accruing the worldwide environmental benefit and shaping the national economy. (author)

  9. Euratom community cosponsored research in NPP life management

    International Nuclear Information System (INIS)

    Manolatos, P.; Goethem, G. van

    2002-01-01

    At the end of 2000, in the EU, in 8 of the 15 Member States, a total of 143 reactor units were in operation with a total capacity of 123 net GWe and a total gross generation of 863 TWh (i.e. 35 % of the EU electricity generation). Most of them have been operating for longer than 20 years (65 reactor units were put in commercial operation before 1980). As a consequence, the nuclear industry is increasingly interested in research activities aimed at better understanding and managing ageing phenomena. Despite the historical safety record of NPPs of Western design, the key players believe that research is still needed to further increase both the safety and the performances of these power plants in line with the steadily growing pressure of regulatory and market forces as well as of the public opinion

  10. Bariatric surgery: studies on its consequences with emphasis on thrombotic and bleeding complications

    NARCIS (Netherlands)

    Çelik, F.

    2014-01-01

    Obesity is a steadily growing problem that is associated with several diseases such as diabetes type 2, hypertension and dyslipidemia. For morbidly obese persons who have failed to achieve weight loss after several weight loss interventions, bariatric surgery is at this moment the only long-lasting,

  11. Sequential ultrasonic spot welding of thermoplastic composites : An experimental study on the welding process and the mechanical behaviour of (multi-)spot welded joints

    NARCIS (Netherlands)

    Zhao, T.

    2018-01-01

    The popularity of thermoplastic composites (TPCs) has been growing steadily in the last decades in the aircraft industry. This is not only because of their excellent material properties, but also owing to their fast and cost-effective manufacturing process. Fusion bonding, or welding, is a typical

  12. Modified Atmosphere Packaging of tomatoes; controlling gas and humidity

    NARCIS (Netherlands)

    Evelo, R.G.; Horst, J.

    1996-01-01

    Modified atmosphere (MA) packaging technology is a modern technique of which the application is steadily growing. Its essence is to reduce the decay of perishable produce by creating a special atmosphere around the produce. The MA factors influencing the quality behaviour of the produce are oxygen

  13. Generalized Adaptive Smoothing Method for State Estimation of Generic Two-Dimensional Flows

    NARCIS (Netherlands)

    Yuan, Y.; Hoogendoorn, S.P.

    2016-01-01

    In big cities, the proportion of slow-mode (such as pedestrian) flows in total trip demand is steadily growing every year. Along with this trend, many concerns arise about accessibility and safety. The monitoring and the management of pedestrians serve as a potential solution to maintain the

  14. Onder aristocraten : over hegemonie, welstand en aanzien van adel, patriciaat en andere notabelen in Nederland, 1848-1914

    NARCIS (Netherlands)

    Moes, Jacobus Karst Sjoerd

    2012-01-01

    Recently the history of aristocrats in the modern world captured the attention of a steadily growing number of historians and social scientists in several countries. Their disappearance from public life is evident everywhere. Blending of the old families in the upper middle classes of Europe is one

  15. Towards Role Detection in Virtual Worlds

    NARCIS (Netherlands)

    C. Eickhoff (Carsten); V.P. Lavrenko

    2012-01-01

    htmlabstractVirtual worlds are a topic of steadily growing relevance. Some of the providers report user numbers that exceed the population of entire nations in the real world. Virtual worlds typically provide a high degree of complexity, which in some areas approaches the real world's richness of

  16. The 1980 United Nations Convention on Contracts for the International Sale of Goods

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    2012-01-01

    On the basis of the central commercial importance of contracts of sale and the impressive and steadily growing list of ratifications (more than 75 States), the CISG Convention must be regarded as the most significant piece of substantive contract legislation in effect at the international level....

  17. The 1980 United Nations Convention on Contracts for the International Sale of Goods

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    2016-01-01

    On the basis of the central commercial importance of contracts of sale and the impressive and steadily growing list of ratifications (more than 80 States), the CISG Convention must be regarded as the most significant piece of substantive contract legislation in effect at the international level....

  18. NATO in Canada’s geopolitical interests

    Directory of Open Access Journals (Sweden)

    A. I. Berehovyi

    2015-08-01

    Full Text Available Canada, as one of the founding countries, plays an active role in NATO since its establishment and till the modern stage. Canadian military forces participate in international peacekeeping operations, counter­terrorism and maintaining security in the transatlantic area. Despite the close relationship with the US as a military, political and economic areas, Canada has always tried to conduct an independent policy within NATO. Canada national interests and NATO influence expand overlapping on the Arctic region deserves special attention. Canada’s position on the role of NATO in the Arctic rather contradictory. Canada fears the growing influence in the Arctic region of the NATO member countries, which are not the Arctic states as in the case of Britain. Canada has long been promoting the idea of the alliance’s transformation into the global organization like the United Nations Organization, which set a goal to provide security around the world. In fact, Canada seeks the creation of a «world policeman» who has modern special forces intended to participate in conflicts in different parts of the world. Also there is another scenario ­ the preservation of NATO as a «Eurocentric hybrid» with the former focusing on European security.

  19. Growing axons analysis by using Granulometric Size Distribution

    International Nuclear Information System (INIS)

    Gonzalez, Mariela A; Ballarin, Virginia L; Rapacioli, Melina; CelIn, A R; Sanchez, V; Flores, V

    2011-01-01

    Neurite growth (neuritogenesis) in vitro is a common methodology in the field of developmental neurobiology. Morphological analyses of growing neurites are usually difficult because their thinness and low contrast usually prevent to observe clearly their shape, number, length and spatial orientation. This paper presents the use of the granulometric size distribution in order to automatically obtain information about the shape, size and spatial orientation of growing axons in tissue cultures. The results here presented show that the granulometric size distribution results in a very useful morphological tool since it allows the automatic detection of growing axons and the precise characterization of a relevant parameter indicative of the axonal growth spatial orientation such as the quantification of the angle of deviation of the growing direction. The developed algorithms automatically quantify this orientation by facilitating the analysis of these images, which is important given the large number of images that need to be processed for this type of study.

  20. The effect of lumbosacral manipulation on growing pains

    Directory of Open Access Journals (Sweden)

    Dawid de Beer

    2015-10-01

    Objective: The aim of this study was to determine whether lumbosacral manipulations have an effect on growing pain symptoms. Methods: Thirty participants with growing pains between the ages of 4 and 12 years were recruited. The participants were placed into two groups of 15 participants each. Group 1 received lumbosacral manipulations to restricted joints as determined by motion palpation, while Group 2 never received any professional intervention. Often parent(s/guardian(s of children who suffer from growing pains will rub the child's legs and offer verbal reassurance in an attempt to console their children. Parent(s/guardian(s of both groups were encouraged to continue to do this throughout the duration of the trial. Instructions were given to the parents so that the same rubbing technique and rubbing cream (aqueous cream were used. Subjective changes were tracked using a pain diary that the parent(s/guardian(s were asked to complete, a six-week post-study follow-up question regarding children's growing pains and the Oucher self-report pain scale. Objective measures consisted of pressure algometer readings of the tibialis anterior muscle belly. Results: The statistical data was analysed using the Friedman test, Manne—Whitney test and the Wilcoxon Signed-Rank test. The results demonstrated that both groups responded favourably to their specific treatment over time. However, the group that received lumbosacral manipulations proved to show a quicker response to treatment; and the post study follow-up of this same group showed markedly more positive feedback than the group that did not receive the treatment. These results highlighted the positive effects of chiropractic manipulation on growing pain symptoms. Conclusion: The results from this study, specifically the feedback from parent(s/guardians(s and the pain diaries, indicated that spinal manipulation is beneficial in the treatment of growing pains. The results also showed that other methods of treating growing

  1. Exposure to vibrations in wine growing

    Directory of Open Access Journals (Sweden)

    Domenico Pessina

    2013-09-01

    Full Text Available Apart the winter period, the activity in specialized agricultural cultivations (i.e. wine- and fruit-growing is distributed for a long period of the year. Some tasks, such as pesticide distribution, are repeated several times during the growing season. On the other hand, mechanization is one of the pillars on which is based the modern agriculture management. As a consequence, in wine growing the tractor driver has to be considered a worker potentially subjected to high level of vibrations, due to the poor machinery conditions often encountered, and sometimes to the rough soil surface of the vineyard combined with the high travelling speed adopted in carrying out many operations. About vibrations, the Italian Decree 81/08 basically refers to the European Directive 2002/44/CE, that provides some very strict limits of exposure, both for whole body and hand-arm districts. In Oltrepo pavese, a large hilly area located the south part of the Pavia province (Lombardy - Italy wine growing is the main agricultural activity; for this reason, a detailed survey on the vibration levels recorded at the tractor driver’s seat was carried out, in order to ascertain the real risk to which the operators are exposed. The activity in wine growing has been classified into 6 groups of similar tasks, as follows: 1. canopy management: pruning, trimming, binding, stripping, etc.; 2. soil management: harrowing, hoeing, subsoiling etc.; 3. inter-row management: chopping of pruning , pinching, grass mowing, etc.; 4. crop protection: pesticides and fungicides distribution, sulfidation, foliar fertilization, etc.; 5. grape harvesting: manual or mechanical; 6. transport: from the vineyard to the cellar. For each group of tasks, the vibration levels on 3 the traditional axes (x, y and z were recorded, and then an exposure time was calculated for each of them, in order to ascertain the risk level in comparison to what provided by the dedicated standard. Finally, a detailed

  2. Understanding Interest Rate Volatility

    OpenAIRE

    Volker, Desi

    2016-01-01

    This thesis is the result of my Ph.D. studies at the Department of Finance of the Copenhagen Business School. It consists of three essays covering topics related to the term structure of interest rates, monetary policy and interest rate volatility. The rst essay, \\Monetary Policy Uncertainty and Interest Rates", examines the role of monetary policy uncertainty on the term structure of interest rates. The second essay, \\A Regime-Switching A ne Term Structure Model with Stochast...

  3. Fragment growing and linking lead to novel nanomolar lactate dehydrogenase inhibitors.

    Science.gov (United States)

    Kohlmann, Anna; Zech, Stephan G; Li, Feng; Zhou, Tianjun; Squillace, Rachel M; Commodore, Lois; Greenfield, Matthew T; Lu, Xiaohui; Miller, David P; Huang, Wei-Sheng; Qi, Jiwei; Thomas, R Mathew; Wang, Yihan; Zhang, Sen; Dodd, Rory; Liu, Shuangying; Xu, Rongsong; Xu, Yongjin; Miret, Juan J; Rivera, Victor; Clackson, Tim; Shakespeare, William C; Zhu, Xiaotian; Dalgarno, David C

    2013-02-14

    Lactate dehydrogenase A (LDH-A) catalyzes the interconversion of lactate and pyruvate in the glycolysis pathway. Cancer cells rely heavily on glycolysis instead of oxidative phosphorylation to generate ATP, a phenomenon known as the Warburg effect. The inhibition of LDH-A by small molecules is therefore of interest for potential cancer treatments. We describe the identification and optimization of LDH-A inhibitors by fragment-based drug discovery. We applied ligand based NMR screening to identify low affinity fragments binding to LDH-A. The dissociation constants (K(d)) and enzyme inhibition (IC(50)) of fragment hits were measured by surface plasmon resonance (SPR) and enzyme assays, respectively. The binding modes of selected fragments were investigated by X-ray crystallography. Fragment growing and linking, followed by chemical optimization, resulted in nanomolar LDH-A inhibitors that demonstrated stoichiometric binding to LDH-A. Selected molecules inhibited lactate production in cells, suggesting target-specific inhibition in cancer cell lines.

  4. The effect of lumbosacral manipulation on growing pains

    Directory of Open Access Journals (Sweden)

    Dawid de Beer

    2015-06-01

    Conclusion: The results from this study, specifically the feedback from parent(s/guardians(s and the pain diaries, indicated that spinal manipulation is beneficial in the treatment of growing pains. The results also showed that other methods of treating growing pains, such as simple leg rubs, may also bring relief.

  5. The Brightening of the North Star: Has Polaris' Brightness Steadily Increased for Centuries and, perhaps, even Millennia?

    Science.gov (United States)

    Engle, Scott G.; Guinan, E. F.; Harmanec, P.; Božić, H.; Ruzdjak, D.; Sudar, D.

    2014-01-01

    Polaris is arguably the best-known star in the Northern Hemisphere, since it lies within a degree of the North Celestial Pole. For much of human history, Polaris was highly regarded for its unchanging nature. However, we now know that Polaris is a Cepheid variable, undergoing ultra-low-amplitude pulsations. Thirty years ago, a paper in the Astrophysical Journal by A. Arellano Ferro announced that the amplitude of these pulsations was diminishing. This behavior was confirmed, and it was believed that soon enough Polaris would no longer be a Cepheid variable. We started photometrically monitoring Polaris in 1999 and discovered that the amplitude of pulsations had reached a minimum and was now, in fact, growing again. It was while gathering historic photometry for the amplitude study that we noticed the published magnitudes of Polaris were systematically fainter, the further back in time the data went. This is an entirely unexpected behavior for a Cepheid variable, and one that we wanted to investigate further. We continue to observe Polaris to monitor the star's brightness, along with pulsation period and amplitude, and we have re-analyzed the historic studies of Polaris to validate the brightening. We have also obtained HST-COS UV spectra of Polaris for comparison to archival IUE data, to look for flux and/or temperature changes. We gratefully acknowledge support from NASA grant HST-GO-11726.

  6. A lastly booming rural population and the youth employment challenge

    OpenAIRE

    Losch, Bruno

    2017-01-01

    Population in sub-Saharan Africa continues to grow at an unprecedented scale. This will translate into a massive expansion of the labour force, which will account for two thirds of the global increase. Both urban and rural areas are affected but, due to a delayed and stabilized pace of urbanization, population in rural areas continues to grow steadily. This results in a challenging densification of rural areas, with direct impacts on rural livelihoods, increased mobility and diversification o...

  7. Marijuana growing operations in British Columbia revisited, 1997-2003

    Energy Technology Data Exchange (ETDEWEB)

    Plecas, D.; Malm, A.; Kinney, B. [University College of the Fraser Valley, Abbotsford, BC (Canada). Dept. of Criminology and Criminal Justice]|[University College of the Fraser Valley, Abbotsford, BC (Canada). International Centre for Urban Research Studies

    2005-03-01

    The results of a comprehensive study of marihuana cultivation in British Columbia were presented. This report describes the incidents of marihuana grow operations coming to the attention of the police; the characteristics of marihuana growing operations; the suspects involved; the actions taken by the police and courts; and penalty. The study confirms that these operations which are dispersed throughout the province are increasing in both size and sophistication. The average number of kilograms of harvested marihuana seized per grow operation tripled from 1997 to 2003. In addition, the number of high intensity lights seized per operation also grew, leading to an associated increase in the average amount of electricity theft per operation. About 1 in 5 grow operations involved hydro theft. The average cost associated with hydro theft per operation was about $2,880 in 1997 and $3,740 in 2003. In 2003, it is estimated that growers stole more than $3,200,000 from BC Hydro. In addition to electricity by-passes, 15 per cent of indoor grow operations contained hazards such as weapons, explosives, and other drugs. 25 tabs., 34 figs.

  8. Interest organizations across economic sectors : explaining interest group density in the European Union

    NARCIS (Netherlands)

    Berkhout, Joost; Carroll, Brendan J.; Braun, Caelesta; Chalmers, Adam W.; Destrooper, Tine; Lowery, David; Otjes, Simon; Rasmussen, Anne

    2015-01-01

    The number of interest organizations (density) varies across policy domains, political issues and economic sectors. This shapes the nature and outcomes of interest representation. In this contribution, we explain the density of interest organizations per economic sector in the European Union on the

  9. Interest organizations across economic sectors: explaining interest group density in the European Union

    NARCIS (Netherlands)

    Berkhout, Joost; Carroll, Brendan; Braun, Caelesta; Chalmers, Adam; De Strooper, Tine; Lowery, David; Otjes, Simon; Rasmussen, Anne

    2015-01-01

    The number of interest organizations (density) varies across policy domains, political issues and economic sectors. This shapes the nature and outcomes of interest representation. In this contribution, we explain the density of interest organizations per economic sector in the European Union on the

  10. A Growing Disconnection From Nature Is Evident in Cultural Products.

    Science.gov (United States)

    Kesebir, Selin; Kesebir, Pelin

    2017-03-01

    Human connection with nature is widely believed to be in decline even though empirical evidence is scarce on the magnitude and historical pattern of the change. Studying works of popular culture in English throughout the 20th century and later, we have documented a cultural shift away from nature that begins in the 1950s. Since then, references to nature have been decreasing steadily in fiction books, song lyrics, and film storylines, whereas references to the human-made environment have not. The observed temporal pattern is consistent with the explanatory role of increased virtual and indoors recreation options (e.g., television, video games) in the disconnect from nature, and it is inconsistent with a pure urbanization account. These findings are cause for concern, not only because they imply foregone physical and psychological benefits from engagement with nature, but also because cultural products are agents of socialization that can evoke curiosity, respect, and concern for the natural world.

  11. The Accounting Profession: Serving the Public Interest or Capital Interest?

    Directory of Open Access Journals (Sweden)

    Mary A Kaidonis

    2008-12-01

    Full Text Available As an integral facet of society, the accounting profession has a role in the State and thecorporate sector, and is also expected to serve the public interest. The capacity for theAustralian accounting profession to serve the public interest is considered in the context oflegislation and the accounting standard setting process. Specific reference is made to theCLERP Act 1999 and ASIC Act 2001. It is argued that the combined effect of these Acts is tolegislate bias so that accounting standards privilege the specific needs of holders of capital,that is capital interest. The assumption that capital markets are surrogate for the publicinterest is contested. Accordingly, if the accounting profession follows national objectives tosupport capital markets, it may undermine its role in serving society.

  12. Ethical Issues in Brain-Computer Interface Research, Development, and Dissemination

    NARCIS (Netherlands)

    Vlek, Rutger; Steines, David; Szibbo, Dyana; Kübler, Andrea; Schneider, Mary-Jane; Haselager, Pim; Nijboer, Femke

    The steadily growing field of brain-computer interfacing (BCI) may develop useful technologies, with a potential impact not only on individuals, but also on society as a whole. At the same time, the development of BCI presents significant ethical and legal challenges. In a workshop during the 4th

  13. Ethical Issues in Brain-Computer Interface Research, Development, and Dissemination

    NARCIS (Netherlands)

    Vlek, R.J.; Steines, D.; Szibbo, D.; Kübler, A.; Schneider, M.J.; Haselager, W.F.G.; Nijboer, F.

    2012-01-01

    The steadily growing field of brain–computer interfacing (BCI) may develop useful technologies, with a potential impact not only on individuals, but also on society as a whole. At the same time, the development of BCI presents significant ethical and legal challenges. In a workshop during the 4th

  14. Child computer interaction SIG: towards sustainable thinking and being

    NARCIS (Netherlands)

    Read, J.; Hourcade, J.P.; Markopoulos, P.; Iversen, O.S.

    The discipline of Child Computer Interaction (CCI) has been steadily growing and it is now firmly established as a community in its own right, having the annual IDC (Interaction and Design for Children) conference and its own journal and also enjoying its role as a highly recognisable and vibrant

  15. Reaping the Rewards of Foreign Direct Investment

    DEFF Research Database (Denmark)

    Hansen, Michael W.

    After a decade of steadily growing foreign direct investment (FDI) in extractives, Tanzania is now facing a virtual ‘take off ’ in extractive FDI. One of the concerns related to these investments is whether the foreign investors are linking up sufficiently with local firms through localized supply...

  16. First report of 16SrII-C subgroup phytoplasma causing phyllody and witches’-broom disease in Soybean in Tanzania

    NARCIS (Netherlands)

    Murithi, H.; Owati, A.; Madata, C.S.; Joosten, M.; Beed, F.; Lava Kumar, P.

    2015-01-01

    Soybean production in Tanzania is steadily increasing, driven by growing demand from feed and livestock producers and also for human consumption. Soybean production area has increased from 795 ha in 2003 to 4,100 ha in 2013 (FAO 2014). Major soybean production is in the Morogro, Ruvuma, Iringa, and

  17. Filipinos and the Myth of Model Minority in Hawai'i: A Pilot Study

    Science.gov (United States)

    Cunanan, Vanessa L.; Guerrero, Anthony P. S.; Minamoto, Linda Y.

    2006-01-01

    Despite tremendous heterogeneity in culture, native language, values, socioeconomic status and a steadily growing presence in the United States, Asian Americans are viewed as a monolithic group under the model minority stereotype. Using the focus group approach with youth, young professionals, key/community leaders, and parent participants, the…

  18. Relationship between Research Outcomes and Risk of Bias, Study Sponsorship, and Author Financial Conflicts of Interest in Reviews of the Effects of Artificially Sweetened Beverages on Weight Outcomes: A Systematic Review of Reviews.

    Directory of Open Access Journals (Sweden)

    Daniele Mandrioli

    Full Text Available Artificially sweetened beverage consumption has steadily increased in the last 40 years. Several reviews examining the effects of artificially sweetened beverages on weight outcomes have discrepancies in their results and conclusions.To determine whether risk of bias, results, and conclusions of reviews of effects of artificially sweetened beverage consumption on weight outcomes differ depending on review sponsorship and authors' financial conflicts of interest.We performed a systematic review of reviews of the effects of artificially sweetened beverages on weight. Two assessors independently screened articles for inclusion, extracted data, and assessed risks of bias. We compared risk of bias, results and conclusions of reviews by different industry sponsors, authors' financial conflict of interest and journal sponsor. We also report the concordance between review results and conclusions.Artificial sweetener industry sponsored reviews were more likely to have favorable results (3/4 than non-industry sponsored reviews (1/23, RR: 17.25 (95% CI: 2.34 to 127.29, as well as favorable conclusions (4/4 vs. 15/23, RR: 1.52 (95% CI: 1.14 to 2.06. All reviews funded by competitor industries reported unfavorable conclusions (4/4. In 42% of the reviews (13/31, authors' financial conflicts of interest were not disclosed. Reviews performed by authors that had a financial conflict of interest with the food industry (disclosed in the article or not were more likely to have favorable conclusions (18/22 than reviews performed by authors without conflicts of interest (4/9, RR: 7.36 (95% CI: 1.15 to 47.22. Risk of bias was similar and high in most of the reviews.Review sponsorship and authors' financial conflicts of interest introduced bias affecting the outcomes of reviews of artificially sweetened beverage effects on weight that could not be explained by other sources of bias.

  19. The growing fibroadenoma

    International Nuclear Information System (INIS)

    Sanders, Linda M; Sara, Rana

    2015-01-01

    Fibroadenomas (FAs) are the most common tumors of the breast clinically and pathologically in adolescent and young women but may be discovered at any age. With increasing use of core biopsy rather than excision for diagnosis, it is now commonplace to follow these lesions with imaging. To assess the incidence of epithelial abnormalities (atypia, in situ or invasive, ductal or lobular malignancies) in FAs diagnosed by core biopsy and to re-evaluate the management paradigm for any growing FA. A retrospective review of the senior author’s pathology results over 19 years identified 2062 nodular FAs (biopsied by ultrasound or stereotactic guidance). Eighty-three core biopsied FAs were identified which subsequently enlarged. Twelve of 2062 of core biopsied nodules demonstrated atypia, in situ, or invasive malignancy (ductal or lobular) within or adjacent to the FA (0.58%). Eighty-three FAs enlarged and underwent either surgical excision (n = 65), repeat core biopsy (n = 9), or imaging follow-up (n = 9). The incidence of atypia, in situ or invasive malignancy was 0/83 (0%). Two enlarging FAs were subsequently surgically diagnosed as benign phyllodes tumors (PT). Malignancy in or adjacent to a core biopsied FA is rare. The risk of cancer in a growing FA is even rarer; none were present in our series. FAs with abnormal epithelial abnormalities require excision. Otherwise, FAs without epithelial abnormality diagnosed by core biopsy need no specific follow-up considering the negligible incidence of conversion to malignancy. The breast interventionalist must know how to manage discordant pathology results

  20. Optics in engineering education: stimulating the interest of first-year students

    Science.gov (United States)

    Blanco-García, Jesús; Vazquez-Dorrío, Benito

    2014-07-01

    The work here presented deals with stimulating the interest for optics in first-year students of an Engineering School, which are not specifically following Optical Engineering studies. Optic-based technologies are nowadays wide spread, and growing, in almost all the engineering fields (from non destructive testing or alignments to power laser applications, fiber optic communications, memory devices, etc.). In general, the first year curriculum doesn't allow a detailed review of the main light properties, least its technical applications. We present in this paper our experience in showing some basic optic concepts and related technologies to the students of our school. Based on the fact that they have a very basic training in this branch of physics, we have designed a series of experimental demonstrations with the dual purpose of making them understand the basic principles of these technologies, and to know the potential of applications to engineering they offer. We assembled these experiments in the laboratory and invited students to pass to get to know them, giving them an explanation in which we focused on the possible range of application of each technique. The response was very good, not only by the number of students who attended the invitation but also by the interest demonstrated by their questions and opinions.

  1. Lighting during grow-out and Salmonella in broiler flocks

    Directory of Open Access Journals (Sweden)

    Bailey Richard H

    2010-06-01

    Full Text Available Abstract Background Lighting is used during conventional broiler grow-out to modify bird behaviour to reach the goals of production and improve bird welfare. The protocols for lighting intensity vary. In a field study, we evaluated if the lighting practices impact the burden of Salmonella in broiler flocks. Methods Conventional grow-out flocks reared in the states of Alabama, Mississippi and Texas, USA in 2003 to 2006 were sampled 1 week before harvest (n = 58 and upon arrival for processing (n = 56 by collecting feathered carcass rinsate, crop and one cecum from each of 30 birds, and during processing by collecting rinsate of 30 carcasses at pre-chilling (n = 56 and post-chilling points (n = 54. Litter samples and drag swabs of litter were collected from the grow-out houses after bird harvest (n = 56. Lighting practices for these flocks were obtained with a questionnaire completed by the growers. Associations between the lighting practices and the burden of Salmonella in the flocks were tested while accounting for variation between the grow-out farms, their production complexes and companies. Results Longer relative duration of reduced lights during the grow-out period was associated with reduced detection of Salmonella on the exterior of birds 1 week before harvest and on the broiler carcasses at the post-chilling point of processing. In addition, starting reduced lights for ≥18 hours per day later in the grow-out period was associated with decreased detection of Salmonella on the exterior of broilers arriving for processing and in the post-harvest drag swabs of litter from the grow-out house. Conclusions The results of this field study show that lighting practices implemented during broiler rearing can impact the burden of Salmonella in the flock. The underlying mechanisms are likely to be interactive.

  2. Temperature fields in a growing solar silicon crystal

    Directory of Open Access Journals (Sweden)

    Kondrik A. I.

    2012-06-01

    Full Text Available The optimal thermal terms for growing by Czochralski method Si single-crystals, suitable for making photoelectric energy converters, has been defined by the computer simulation method. Dependences of temperature fields character and crystallization front form on the diameter of the crystal, stage and speed of growing, and also on correlation between diameter and height of the crystal has been studied.

  3. Morphoelastic rods. Part I: A single growing elastic rod

    KAUST Repository

    Moulton, D.E.

    2013-02-01

    A theory for the dynamics and statics of growing elastic rods is presented. First, a single growing rod is considered and the formalism of three-dimensional multiplicative decomposition of morphoelasticity is used to describe the bulk growth of Kirchhoff elastic rods. Possible constitutive laws for growth are discussed and analysed. Second, a rod constrained or glued to a rigid substrate is considered, with the mismatch between the attachment site and the growing rod inducing stress. This stress can eventually lead to instability, bifurcation, and buckling. © 2012 Elsevier Ltd. All rights reserved.

  4. Growing older in the context of needing geriatric assessment

    DEFF Research Database (Denmark)

    Esbensen, Bente Appel; Hvitved, Ida; Andersen, Hanne Elkjær

    2016-01-01

    significant and (v) considerations about the end of life as a component of growing older. The essence was defined as: illness essential for the experience of growing older and pointed to the experience of growing older that highlighted that experiencing illnesses and limitations served as reminders...... methodology. RESULTS: The results led to an overall essence and five themes. The five themes were identified: (i) considerations to avoid weakness, (ii) compensation for the inability to perform certain activities, (iii) aides - a symbol of freedom or limitation, (iv) lifestyle considered being particularly...

  5. Morphoelastic rods. Part I: A single growing elastic rod

    KAUST Repository

    Moulton, D.E.; Lessinnes, T.; Goriely, A.

    2013-01-01

    A theory for the dynamics and statics of growing elastic rods is presented. First, a single growing rod is considered and the formalism of three-dimensional multiplicative decomposition of morphoelasticity is used to describe the bulk growth of Kirchhoff elastic rods. Possible constitutive laws for growth are discussed and analysed. Second, a rod constrained or glued to a rigid substrate is considered, with the mismatch between the attachment site and the growing rod inducing stress. This stress can eventually lead to instability, bifurcation, and buckling. © 2012 Elsevier Ltd. All rights reserved.

  6. Outsourcing of IT Services: Studies on Diffusion and New Theoretical Perspectives

    Science.gov (United States)

    Mann, Arti

    2012-01-01

    Information technology (IT) outsourcing, including foreign or offshore outsourcing, has been steadily growing over the last two decades. This growth in IT outsourcing has led to the development of different hubs of services across nations, and has resulted in increased competition among service providers. Firms have been using IT outsourcing to…

  7. Jet diffusion in stagnant ambient fluid

    NARCIS (Netherlands)

    Abraham, G.

    1963-01-01

    Submarine outfall disposal of domestic and industrial sewage is a method of disposal of steadily growing importance. The flow from an ocean outfall is essentially that of a submerged horizontal or vertical jet. Thus a study of the hydrodynamics of such jets is needed to evaluate the dilution of the

  8. Designing life-time recycling loops for elastomer products

    NARCIS (Netherlands)

    Noordermeer, Jacques; Dierkes, Wilma; Blume, Anke; Dijkhuis, Kuno; van Hoek, Hans; Reuvekamp, Louis; Saiwari, Siti

    2017-01-01

    With depletion of natural resources and growing awareness of the limited capabilities of the globe to cope with pollution, the need to design life-time recycling loops for all types of products is steadily increasing. Rubber articles of all sorts and the need for a proper disposal of these at the

  9. Organic rice IPM research update in the United States

    Science.gov (United States)

    U.S. organic rice production has steadily increased over the past decade, with a majority of the acreage being grown in the southern region. Because of the warm and humid environments and the long growing season in the region, weed, disease and insect pests are among the primary factors limiting org...

  10. Regulation of Motivation: Students' Motivation Management in Online Collaborative Groupwork

    Science.gov (United States)

    Xu, Jianzhong; Du, Jianxia

    2013-01-01

    Background: Online learning is becoming a global phenomenon and has a steadily growing influence on how learning is delivered at universities worldwide. Motivation of students, however, has become one of the most serious problems in one important aspect of online learning--online collaborative groupwork or online group homework. It is surprising…

  11. Sustainable Design Principles for Refugee Camps

    NARCIS (Netherlands)

    Rooij, de L.L.; Wascher, D.M.; Paulissen, M.P.C.P.

    2016-01-01

    This report’s main focus is on the phenomenon of refugee camps as one of the most visible and spatially explicit results of refuge and migration movements at the global scale. Given the steadily growing numbers of people on the move and staying in temporary homes and settlements, refugee camps must

  12. Investigating poverty through the lens of riches: immigration and segregation in Indian capture fisheries

    NARCIS (Netherlands)

    Bavinck, M.

    2014-01-01

    This article argues that in the period since 1900 marine capture fisheries are more profitably characterised by a quest for wealth than by enduring poverty. Making use of country data from India, it maintains that the blue revolution that took place in the South not only retained a steadily growing

  13. The Ellen DeGeneration: Nudging Bias in the Creative Arts Classroom

    Science.gov (United States)

    Harris, Anne

    2013-01-01

    Research in the areas of lesbian, gay, bisexual, trans and queer (LGBTQ) issues in education has been growing steadily over the past 10 years with the help of Fine and Weis ("Silenced voices and extraordinary conversations: re-imagining schools," 2003), Rasmussen ("Becoming subjects: sexualities and secondary schooling," 2006), Tolman ("Dilemmas…

  14. Will long acting insulin analogs influence the use of insulin pump therapy in type 1 diabetes?

    NARCIS (Netherlands)

    DeVries, J. Hans

    2005-01-01

    Insulin pump therapy enjoys a steadily growing number of users and is associated with an approximately 0.5% lower A1c as compared to flexible insulin injection therapy in type 1 diabetes patients. An important question is whether superiority of insulin pump therapy persists in the era of rapid

  15. Growing Crystals on the Ceiling.

    Science.gov (United States)

    Christman, Robert A.

    1980-01-01

    Described is a method of studying growing crystals in a classroom utilizing a carrousel projector standing vertically. A saturated salt solution is placed on a slide on the lens of the projector and the heat from the projector causes the water to evaporate and salt to crystalize. (Author/DS)

  16. Exploring Classroom Hydroponics. Growing Ideas.

    Science.gov (United States)

    National Gardening Association, Burlington, VT.

    Growing Ideas, the National Gardening Association's series for elementary, middle, and junior high school educators, helps teachers engage students in using plants and gardens as contexts for developing a deeper, richer understanding of the world around them. This volume's focus is on hydroponics. It presents basic hydroponics information along…

  17. COFFEE GROWING AREAS OF ETHIOPIA"

    African Journals Online (AJOL)

    accelerated economic growth, part of which is hoped to be achieved via increased ... at the Fifth International Conference on the Ethiopian Economy held at the United ... Samuel and Ludi: Agricultural commercialisation in coffee growing areas. ... Ethiopia produces and exports one of the best fighland coffees in the world.

  18. Agglomerative clustering of growing squares

    NARCIS (Netherlands)

    Castermans, Thom; Speckmann, Bettina; Staals, Frank; Verbeek, Kevin; Bender, M.A.; Farach-Colton, M.; Mosteiro, M.A.

    2018-01-01

    We study an agglomerative clustering problem motivated by interactive glyphs in geo-visualization. Consider a set of disjoint square glyphs on an interactive map. When the user zooms out, the glyphs grow in size relative to the map, possibly with different speeds. When two glyphs intersect, we wish

  19. 20 CFR 725.608 - Interest.

    Science.gov (United States)

    2010-04-01

    ... simple annual interest, computed from the date on which the benefits were due. The interest shall be... payment of retroactive benefits, the beneficiary shall also be entitled to simple annual interest on such... entitled to simple annual interest computed from the date upon which the beneficiary's right to additional...

  20. Evaluating Interest in Acids-Bases: Development of an Acid-Base Interest Scale (ABIS) and Assessment of Pre-Service Science Teachers' Interest

    Science.gov (United States)

    Çiçek, Ö.; Ilhan, N.

    2017-01-01

    Students are more likely to be successful in topics they are interested in than others. This study aims to develop an Acid-Base Interest Scale (ABIS) and subsequently evaluate the interest of pre-service science teachers in acids-bases according to gender, years at the university, type of high school the pre-service science teachers attended, and…

  1. Growing Up of Autonomous Agents: an Emergent Phenomenon

    Science.gov (United States)

    Morgavi, Giovanna; Marconi, Lucia

    2008-10-01

    A fundamental research challenge is the design of robust artifacts that are capable of operating under changing environments and noisy input, and yet exhibit the desired behavior and response time. These systems should be able to adapt and learn how to react to unforeseen scenarios as well as to display properties comparable to biological entities. The turn to nature has brought us many unforeseen great concepts. Biological systems are able to handle many of these challenges with an elegance and efficiency still far beyond current human artifacts. A living artifact grows up when its capabilities, abilities/knowledge, shift to a further level of complexity, i.e. the complexity rank of its internal capabilities performs a step forward. In the attempt to define an architecture for autonomous growing up agents [1]. We conducted an experiment on the abstraction process in children as natural parts of a cognitive system. We found that linguistic growing up involve a number of different trial processes. We identified a fixed number of distinct paths that were crossed by children. Once a given interpretation paths was discovered useless, they tried to follow another path, until the new meaning was emerging. This study generates suggestion about the evolutionary conditions conducive to the emergence of growing up in robots and provides guidelines for designing artificial evolutionary systems displaying spontaneous adaptation abilities. The importance of multi-sensor perception, motivation and emotional drives are underlined and, above all, the growing up insights shows similarities to emergent self-organized behaviors.

  2. 12 CFR 7.4001 - Charging interest at rates permitted competing institutions; charging interest to corporate...

    Science.gov (United States)

    2010-01-01

    ... institutions; charging interest to corporate borrowers. 7.4001 Section 7.4001 Banks and Banking COMPTROLLER OF... interest at rates permitted competing institutions; charging interest to corporate borrowers. (a... the law of that state. If state law permits different interest charges on specified classes of loans...

  3. Whose interests and under whose control?: Interest convergence in science-focused school-community collaborations

    Science.gov (United States)

    Morrison, Deb

    2018-03-01

    In this dialogue with Monica Ridgeway and Randy Yerrick's Whose banner are we waving?: exploring STEM partnerships for marginalized urban youth, I engage the critical race theory (CRT) tenet of interest convergence. I first expand Derrick Bell's (1980) initial statement of interest convergence with subsequent scholarly work in this area. I then explore ways CRT in general and interest convergence specifically have been applied in the field of education. Using this framing, I examine how interest convergence may be shed new insights into Monica Ridgeway and Randy Yerrick's study. For example, the tenet of interest convergence is used to frame why it was beneficial for the White artist, Jacob, and the Achievement Scholars to collaborate in the service-learning mural. Then the idea of interest divergence is brought into explore the ways in which Jacob benefitted from his participation in the service learning project while the Achievement Scholars were left with an unfinished project which they had to problem solve. To conclude, I provide future directions for the application of interest convergence and divergence to issues facing science education.

  4. Clinical management of rapidly growing mycobacterial cutaneous infections in patients after mesotherapy.

    Science.gov (United States)

    Regnier, Stéphanie; Cambau, Emmanuelle; Meningaud, Jean-Paul; Guihot, Amelie; Deforges, Lionel; Carbonne, Anne; Bricaire, François; Caumes, Eric

    2009-11-01

    Increasing numbers of patients are expressing an interest in mesotherapy as a method of reducing body fat. Cutaneous infections due to rapidly growing mycobacteria are a common complication of such procedures. We followed up patients who had developed cutaneous infections after undergoing mesotherapy during the period October 2006-January 2007. Sixteen patients were infected after mesotherapy injections performed by the same physician. All patients presented with painful, erythematous, draining subcutaneous nodules at the injection sites. All patients were treated with surgical drainage. Microbiological examination was performed on specimens that were obtained before and during the surgical procedure. Direct examination of skin smears demonstrated acid-fast bacilli in 25% of the specimens that were obtained before the procedure and 37% of the specimens obtained during the procedure; culture results were positive in 75% of the patients. Mycobacterium chelonae was identified in 11 patients, and Mycobacterium frederiksbergense was identified in 2 patients. Fourteen patients were treated with antibiotics, 6 received triple therapy as first-line treatment (tigecycline, tobramycin, and clarithromycin), and 8 received dual therapy (clarithromycin and ciprofloxacin). The mean duration of treatment was 14 weeks (range, 1-24 weeks). All of the patients except 1 were fully recovered 2 years after the onset of infection, with the mean time to healing estimated at 6.2 months (range, 1-15 months). This series of rapidly growing mycobacterial cutaneous infections highlights the difficulties in treating such infections and suggests that in vitro susceptibility to antibiotics does not accurately predict their clinical efficacy.

  5. The Optimal Interest Rates and the Current Interest Rate System

    Directory of Open Access Journals (Sweden)

    Ioannis N. Kallianiotis

    2014-12-01

    Full Text Available The paper discusses the current target interest rate, which is closed to zero with the new experiment of quantitative easing since 2009 and has reduced the rate of return and the income and has made the real savings rate negative. This target rate has not reduced unemployment and has not improved growth (it is not optimal, but has increased the debt of individuals and the low taxes on businesses have magnified the budget deficits and the national debt. People were borrowing the present value of their uncertain future wealth and their high debt and low income raise the risk and this high risk premium heighten the interest rate on loans, especially on credit cards. The current monetary system needs to be changed and an interest rate floor on deposits (savings and an interest rate ceiling on individuals‟ loans (borrowings is necessary to improve social welfare, fairness, and justice in our society and not to support only disintermediation (financial markets. The middle class cannot work only to pay taxes and interest on its debt (redistribution of their wealth to government and banks or worse to be in chronic unemployment. Many home owners defaulted on their loans payments and their homes are foreclosed. They will end up without property (real assets. The unconcern towards the middle class will affect negatively the entire socio-economic structure of the nation and after losing its productive power, it will start declining, as history has shown to us with so many empires that do not exist anymore. We hope the leaders (the democratic governments to improve public policies, to regulate the financial market and institutions, and to satisfy their policy ultimate objective, which is citizens‟ perfection and the nation‟s highest point of prosperity.

  6. INTEREST AND READING MOTIVATION

    Directory of Open Access Journals (Sweden)

    Alhamdu Alhamdu

    2016-05-01

    Full Text Available The purpose of this study is to examine the relationship between interest and reading motivation based on literature review. The concept of the interest portrayed as a psychological state that occurs during interaction between individual and specific topic, object or activity including process of willingness, increased attention, concentration and positive feeling to the topic, object or activity. Meanwhile reading motivation emphasized to mental readiness, willingness and refers to beliefs and perception of individual to engage in reading activity. Some researchers were identified factors that influenced reading motivation such as intrinsic and extrinsic factors, self-concept and value of reading, and interest. In general, the literature review described that have positive relationship between interest and reading motivation.

  7. Problem-Based Learning (PBL and Student Interest in STEM Careers: The Roles of Motivation and Ability Beliefs

    Directory of Open Access Journals (Sweden)

    Melanie LaForce

    2017-12-01

    Full Text Available Amid growing concerns about the future of the U.S. economy and workforce, educators and policymakers alike have increasingly emphasized the need to expand the number of students interested in, qualified for and actually pursuing careers in science, technology, engineering and mathematics (STEM. The current study draws on survey responses from a sample of 3852 high school students at inclusive STEM schools across the U.S. to investigate how project- and problem-based learning (PBL may work to address this need. Multivariate regression results indicate that student ratings of PBL are associated with interest in pursuing a career in STEM, as well as with intrinsic motivation for science and students’ ability beliefs for both science and math. Further, mediation analysis using Hayes’ (2014 MEDIATE macro suggests that science intrinsic motivation and ability beliefs mediate the relationship between perceived PBL experiences and student interest in a future STEM career (IFSC. Our results highlight the important potential of PBL for increasing student STEM attitudes and interest in future STEM careers. As one of the only large-scale quantitative analyses of its kind, this study provides critical information for educators, school administrators and policymakers as they continue to seek effective ways of encouraging students to pursue STEM careers.

  8. Growing an Emerging Research University

    Science.gov (United States)

    Birx, Donald L.; Anderson-Fletcher, Elizabeth; Whitney, Elizabeth

    2013-01-01

    The emerging research college or university is one of the most formidable resources a region has to reinvent and grow its economy. This paper is the first of two that outlines a process of building research universities that enhance regional technology development and facilitate flexible networks of collaboration and resource sharing. Although the…

  9. How to Grow Old

    Institute of Scientific and Technical Information of China (English)

    Bertrand Russell

    2008-01-01

    <正>1. In spite of the title, this article will really be on how not to grow old, which, at my time of life, is a much more important subject. My first advice would be to choose your ancestors carefully. Although both my parents died young, I have done well in this respect as regards my other ancestors. My maternal grandfather, it is true, was cut off in the flower of his youth at the age of sixty-seven,

  10. Blueprint and Approach to Grow Revenue in Small Technology Companies

    Directory of Open Access Journals (Sweden)

    Tony Bailetti

    2010-05-01

    Full Text Available This article examines a new approach to grow the revenue of small technology companies and technology startups. We name this new approach the business ecosystem approach. The article is organized into five sections. The first section provides a blueprint to grow revenue and an inventory of growth formulas that top management teams of small technology companies and founders of startups find useful. The second section briefly defines business ecosystems, keystones and platforms. The third section describes the business ecosystem approach to grow the revenue of small technology companies and technology startups. It compares the traditional and business ecosystem approaches to growing revenue; identifies when the business ecosystem approach works better than the traditional approach; explains what small companies and startups need to do to grow revenue using the business ecosystem approach; and describes the benefits and risks of implementing the business ecosystem approach. The fourth section compares three approaches to growing revenue and highlights the differences between i business ecosystems and development communities and ii the business ecosystem approach and outsourcing. The fifth section identifies the key decisions a small technology company or technology startup needs to make to become the keystone that anchors a business ecosystem.

  11. Lightweight Active Object Retrieval with Weak Classifiers

    Directory of Open Access Journals (Sweden)

    László Czúni

    2018-03-01

    Full Text Available In the last few years, there has been a steadily growing interest in autonomous vehicles and robotic systems. While many of these agents are expected to have limited resources, these systems should be able to dynamically interact with other objects in their environment. We present an approach where lightweight sensory and processing techniques, requiring very limited memory and processing power, can be successfully applied to the task of object retrieval using sensors of different modalities. We use the Hough framework to fuse optical and orientation information of the different views of the objects. In the presented spatio-temporal perception technique, we apply active vision, where, based on the analysis of initial measurements, the direction of the next view is determined to increase the hit-rate of retrieval. The performance of the proposed methods is shown on three datasets loaded with heavy noise.

  12. Enhanced solid waste management by understanding the effects of gender, income, marital status, and religious convictions on attitudes and practices related to street littering in Nablus - Palestinian territory

    International Nuclear Information System (INIS)

    Al-Khatib, Issam A.; Arafat, Hassan A.; Daoud, Raeda; Shwahneh, Hadeel

    2009-01-01

    Litter is recognized as a form of street pollution and a key issue for solid waste managers. Nablus district (West Bank, Palestinian Territory), which has an established network of urban and rural roads, suffers from a wide-spread litter problem that is associated with these roads and is growing steadily with a well-felt negative impact on public health and the environment. The purpose of this research was to study the effects of four socio-economic characteristics (gender, income, marital status, and religious convictions) of district residents on their attitudes, practices, and behavior regarding street litter generation and to suggest possible remedial actions. All four characteristics were found to have strong correlations, not only with littering behavior and practices, but also with potential litter prevention strategies. In particular, the impact of religious convictions of the respondents on their littering habits and attitudes was very clear and interesting to observe

  13. Management of Child and Adolescent Eating Disorders: The Current Evidence Base and Future Directions

    Science.gov (United States)

    Gowers, Simon; Bryant-Waugh, Rachel

    2004-01-01

    Although eating disorders in children and adolescents remain a serious cause of morbidity and mortality, the evidence base for effective interventions is surprisingly weak. The adult literature is growing steadily, but this is mainly with regard to psychological therapies for bulimia nervosa and to some extent in the field of pharmacotherapy. This…

  14. The "dark side" of food banks? Exploring emotional responses of food bank receivers in the Netherlands

    NARCIS (Netherlands)

    Horst, van der H.M.; Pascucci, S.; Bol, W.

    2014-01-01

    Purpose – The purpose of this paper is to address how food, social status as well as the interactions at the food bank induce emotions in receivers, such as shame, gratitude and anger. Since early 2000s a steadily growing number of low-income and/or over-indebted households in the Netherlands

  15. Fertilizing Southern Hardwoods

    Science.gov (United States)

    W. M. Broadfoot; A. F. Ike

    1967-01-01

    If present trends continue, fertilizing may soon be economically feasible in southern hardwood stands. Demands for the wood are rising, and the acreage alloted for growing it is steadily shrinking. To supply anticipated requests for information, the U. S. Forest Service has established tree nutrition studies at the Southern Hardwoods Laboratory in Stoneville,...

  16. Perceived Discrimination and International Students' Learning: An Empirical Investigation

    Science.gov (United States)

    Karuppan, Corinne M.; Barari, Mahua

    2011-01-01

    At a time when the number of internationally mobile students worldwide has been growing steadily, the US share of this market has been declining. Since, as it is often claimed, international students are the best ambassadors for their host countries, an effective recruitment strategy is to enhance their learning experience, with the expectation…

  17. On Financing the Training of Master's-Degree-Holders in Russian Higher Education

    Science.gov (United States)

    Khalin, V.

    2010-01-01

    Education is currently one of the key resources that enable countries to flourish and grow economically; as world experience has shown, the importance of this factor will increase steadily. To a large extent, the full-fledged restructuring of the Russian economy depends on the character and effectiveness of transformations in Russia's system of…

  18. Psychosocial and Computer-Assisted Intervention for College Students with Autism Spectrum Disorder: Preliminary Support for Feasibility

    Science.gov (United States)

    White, Susan W.; Richey, John A.; Gracanin, Denis; Coffman, Marika; Elias, Rebecca; LaConte, Stephen; Ollendick, Thomas H.

    2016-01-01

    The number of young adults with Autism Spectrum Disorders (ASD) enrolled in higher education institutions has steadily increased over the last decade. Despite this, there has been little research on how to most effectively support this growing population. The current study presents data from a pilot trial of two novel intervention programs…

  19. Hopes, Fears, & Reality: A Balanced Look at American Charter Schools in 2011

    Science.gov (United States)

    Lake, Robin J., Ed.; Gross, Betheny, Ed.

    2012-01-01

    Charter schools are public schools. Historically, however, the relationship between school districts and charters has been nonexistent at best, antagonistic at worst. As the charter sector continues to grow steadily, an analysis of the national landscape explores how that relationship needs to start changing--and where it already has. This year's…

  20. Cyber-physical attacks a growing invisible threat

    CERN Document Server

    Loukas, George

    2015-01-01

    Cyber-Physical Attacks: A Growing Invisible Threat presents the growing list of harmful uses of computers and their ability to disable cameras, turn off a building's lights, make a car veer off the road,  or a drone land in enemy hands. In essence, it details the ways cyber-physical attacks are replacing physical attacks in crime, warfare, and terrorism. The book explores how attacks using computers affect the physical world in ways that were previously only possible through physical means. Perpetrators can now cause damage without the same risk, and without the political, social, or moral

  1. Growing electronic documents created by researchers

    Directory of Open Access Journals (Sweden)

    Monika Weiss

    2017-05-01

    Full Text Available In the contemporary world technology is an indispensable element, both in personal and professional sphere. Despite the fact, that we do not attach significance to it in our everyday lives, the technological development engulfed us and still reminds us about that. In the face of dynamically growing digitization there occurred a new form of document – an electronic document. The study concerns the growing electronic documentation among researchers working at the Nicolaus Copernicus University in Toruń. The analysis of surveys and interviews resulted in thesis, that researchers use e-document more frequently than analog documentation. Flexibility and accessibility of this type of documents become a problem in personal papers which will be archived in the future – maybe in most part in the form of electronic documentation.

  2. Fostering and sustaining innovation in a Fast Growing Agile Company

    OpenAIRE

    Moe, NilsBrede; Barney, Sebastian; Aurum, Aybüe; Khurum, Mahvish; Wohlin, Claes; Barney, Hamish; Gorschek, Tony; Winata, Martha

    2012-01-01

    Sustaining innovation in a fast growing software development company is difficult. As organisations grow, peoples' focus often changes from the big picture of the product being developed to the specific role they fill. This paper presents two complementary approaches that were successfully used to support continued developer-driven innovation in a rapidly growing Australian agile software development company. The method "FedEx TM Day" gives developers one day to showcase a proof of concept th...

  3. 27 CFR 70.93 - Interest rate.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Interest rate. 70.93... Excise and Special (Occupational) Tax Interest § 70.93 Interest rate. (a) In general. The interest rate... annual percentage rate of interest will exceed the prescribed rate of interest. (b) Applicability of...

  4. Not many buyers interested in etatised Transpetrol

    International Nuclear Information System (INIS)

    Janoska, J.

    2004-01-01

    Russian oil company Jukos learned only form the media that Slovakia was, surpassingly, interested in purchase of 49-percent stake and management control over pipeline join stock company Transpetrol. The reason - growing concerns concerning the future fate of Jukos. Jukos was prompted by the Russian cabinet to pay its tax arrears in value of several billions of US dollars and Jukos' reaction was to call an extraordinary general meeting that is to decide about a possible bankruptcy. This Monday Slovak Minister of Economy announced that Slovakia had already sent the Russian cabinet a letter informing it about Slovakia's intention to purchase the stake. The Minister expects the Russian Federation to support this proposal. At the same time the Minister admitted that Slovakia would probably pay for the company more then the 72 mil. USD Jukos paid for it back in 2002. He even claims that the price Slovakia will have to pay will be higher by at least the inflation i.e. about 20%. P. Rusko did not mention any concerns regarding raising the necessary funds even though the Minister of Finance, Ivan Miklos said for TV station Markiza he had not seen the plan for purchase of the stake at all yet. Not even the cabinet had officially discussed the topic. (author)

  5. Growing Youth Growing Food: How Vegetable Gardening Influences Young People's Food Consciousness and Eating Habits

    Science.gov (United States)

    Libman, Kimberly

    2007-01-01

    Much attention is currently being paid to rising rates of obesity, especially among youth. In this context, garden-based education can have a role in improving public health. A qualitative study conducted at the Brooklyn Botanic Garden (BBG) Children's Garden provides supporting evidence for the claim that growing vegetables can improve the…

  6. A Review of Conflict of Interest, Competing Interest, and Bias for Toxicologists

    Science.gov (United States)

    One of the issues often associated with scientific misconduct is conflict of interest (CoI). Although there is a lack of uniformity in the definition of CoI, many express concerns that competing interests may bias research methods and the interpretation of data and conclusions. ...

  7. Mining for hemicellulases in the fungus-growing termite Pseudacanthotermes militaris using functional metagenomics.

    Science.gov (United States)

    Bastien, Géraldine; Arnal, Grégory; Bozonnet, Sophie; Laguerre, Sandrine; Ferreira, Fernando; Fauré, Régis; Henrissat, Bernard; Lefèvre, Fabrice; Robe, Patrick; Bouchez, Olivier; Noirot, Céline; Dumon, Claire; O'Donohue, Michael

    2013-05-14

    The metagenomic analysis of gut microbiomes has emerged as a powerful strategy for the identification of biomass-degrading enzymes, which will be no doubt useful for the development of advanced biorefining processes. In the present study, we have performed a functional metagenomic analysis on comb and gut microbiomes associated with the fungus-growing termite, Pseudacanthotermes militaris. Using whole termite abdomens and fungal-comb material respectively, two fosmid-based metagenomic libraries were created and screened for the presence of xylan-degrading enzymes. This revealed 101 positive clones, corresponding to an extremely high global hit rate of 0.49%. Many clones displayed either β-d-xylosidase (EC 3.2.1.37) or α-l-arabinofuranosidase (EC 3.2.1.55) activity, while others displayed the ability to degrade AZCL-xylan or AZCL-β-(1,3)-β-(1,4)-glucan. Using secondary screening it was possible to pinpoint clones of interest that were used to prepare fosmid DNA. Sequencing of fosmid DNA generated 1.46 Mbp of sequence data, and bioinformatics analysis revealed 63 sequences encoding putative carbohydrate-active enzymes, with many of these forming parts of sequence clusters, probably having carbohydrate degradation and metabolic functions. Taxonomic assignment of the different sequences revealed that Firmicutes and Bacteroidetes were predominant phyla in the gut sample, while microbial diversity in the comb sample resembled that of typical soil samples. Cloning and expression in E. coli of six enzyme candidates identified in the libraries provided access to individual enzyme activities, which all proved to be coherent with the primary and secondary functional screens. This study shows that the gut microbiome of P. militaris possesses the potential to degrade biomass components, such as arabinoxylans and arabinans. Moreover, the data presented suggests that prokaryotic microorganisms present in the comb could also play a part in the degradation of biomass within the

  8. Object-oriented process dose modeling for glove-box operations

    International Nuclear Information System (INIS)

    Boerigter, S.T.; Fasel, J.H.; Kornreich, D.E.

    1999-01-01

    The Plutonium Facility at Los Alamos National Laboratory (LANL) supports several defense- and non-defense-related missions for the country by performing fabrication, surveillance, and research and development for materials and components that contain plutonium. Most operations occur in rooms with one or more arrays of glove boxes connected to each other via trolley glove boxes. Each room may contain glove boxes dedicated to several different operations or functions. Minimizing the effective dose equivalent (EDE) is a growing concern as a result of steadily allowable dose limits being imposed and a growing general awareness of safety in the workplace. In general, the authors discriminate three components of a worker's total EDE: the primary EDE, the secondary EDE, and background EDE. The immediate sources to which a worker is exposed provide the primary EDE. The secondary EDE results from operations and sources in the same vicinity or room as the worker. The background EDE results from all other sources of radiation, such as natural sources and sources outside of the room. A particular background source of interest is the nuclear materials vault. The distinction between sources inside and outside of a particular room is arbitrary with the underlying assumption that building walls and floors provide significant shielding to justify including sources in other rooms in the background category. An associated paper details the tool that they use to determine the primary and secondary EDEs for all processes of interest in a room containing glove boxes

  9. Growing Pains

    CERN Multimedia

    Katarina Anthony

    2013-01-01

    Heat expands and cold contracts: it’s a simple thermodynamic rule. But when temperatures swing from 300 K to near-absolute zero, this rule can mean a contraction of more than 80 metres across the LHC’s 27-km-long cryogenic system. Keeping this growth in check are compensators (a.k.a. bellows), which shrink and stretch in response to thermodynamic changes. Leak tests and X-rays now underway in the tunnel have revealed that these “joints” might be suffering from growing pains…   This 25-μm weld crack is thought to be the cause of the helium leaks. Prior to the LS1 warm-up, CERN’s cryogenic experts knew of two points in the machine’s cryogenic distribution system that were leaking helium. Fortunately, these leaks were sufficiently small, confined to known sub-sectors of the cryogenic line and – with help from the vacuum team (TE-VSC) – could easily be compensated for. But as the machine warmed up f...

  10. Points of Interest: What Determines Interest Rates?

    Science.gov (United States)

    Schilling, Tim

    Interest rates can significantly influence people's behavior. When rates decline, homeowners rush to buy new homes and refinance old mortgages; automobile buyers scramble to buy new cars; the stock market soars, and people tend to feel more optimistic about the future. But even though individuals respond to changes in rates, they may not fully…

  11. Inferences from growing trees backwards

    Science.gov (United States)

    David W. Green; Kent A. McDonald

    1997-01-01

    The objective of this paper is to illustrate how longitudinal stress wave techniques can be useful in tracking the future quality of a growing tree. Monitoring the quality of selected trees in a plantation forest could provide early input to decisions on the effectiveness of management practices, or future utilization options, for trees in a plantation. There will...

  12. Interest Rates and Inflation

    OpenAIRE

    Coopersmith, Michael; Gambardella, Pascal J.

    2016-01-01

    This article is an extension of the work of one of us (Coopersmith, 2011) in deriving the relationship between certain interest rates and the inflation rate of a two component economic system. We use the well-known Fisher relation between the difference of the nominal interest rate and its inflation adjusted value to eliminate the inflation rate and obtain a delay differential equation. We provide computer simulated solutions for this equation over regimes of interest. This paper could be of ...

  13. Nigeria’s Petroleum Subsidy: In Whose Interest is it?

    Directory of Open Access Journals (Sweden)

    Emmanuel Olusegun Stober

    2016-03-01

    Full Text Available Subsidy has been defined as any government intervention, in cash or kind, to private sector producers or consumers for which the government receives no equivalent compensation in return. Fuel subsidy has been a growing liability to Nigeria’s budgets, in a systematic fashion for almost four decades, hence creating vested interest. The exponential growth of cost of fuel subsidy is due to the rising cost of crude oil in the international market, exchange rate volatility and the population growth of Nigeria which resulted in increased petroleum consumption; the combination of these three variables therefore made the cost of the fuel subsidy unsustainable. Understanding the current fuel subsidies magnitude is critical for advancing reform because it underscores the potential socio-economic benefits to be realized. In addition to the burden that fuel subsidy is placing on the national budget, keeping petroleum below the market value has discouraged additional investment in Nigeria’s oil sector, because the visibility of recovering the investment under the artificially low price structure is uncertain.

  14. Performance Of Growing Pigs And Finisher Broilers Housed Together

    African Journals Online (AJOL)

    Growth performance and cost of feeding young growing pigs and finisher broilers under integrated broiler/pig production system were investigated. Four young growing pigs (the control) were housed in pen A and fed 4% of their body weight as commercial growers feed. Another 4 were housed in pen B with broilers in ...

  15. Growth and Economic Opportunities for Women (GrOW) Frequently ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Alejandra

    GrOW will take a broad perspective on the types of questions and evidence on ... question; (2) set the outcome in the broader context of the underlying programme theory, ... Communications from the GrOW team with applicants during the ... There are specific criteria and application processes for this call that should be.

  16. 27 CFR 6.32 - Indirect interest.

    Science.gov (United States)

    2010-04-01

    ... OF THE TREASURY LIQUORS âTIED-HOUSEâ Unlawful Inducements Interest in Retail Property § 6.32 Indirect interest. Industry member interest in retail property includes any interest acquired by corporate officials, partners, employees or other representatives of the industry member. Any interest in retail property...

  17. Petroleum demand continues to grow but slowly

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    While it is always entertaining and intellectually stimulating to look at all the marvelous technological alternatives just around the corner for transport, the transport task in Australia continues to grow and so does petroleum consumption. Australia presently consumes more than 750,000 barrels per day of petroleum products. Latest figures are given for petroleum consumption up to the end of August 1998. They indicate that total demand for petrol has continued to grow, but very slowly. Growth in 1997-1998 compared with 1996-1997 was only 0.3%. This trend for very low growth has been continued into July and August, perhaps indicative of a slow down in the economy

  18. On the mechanics of thin films and growing surfaces

    KAUST Repository

    Holland, M. A.

    2013-05-24

    Many living structures are coated by thin films, which have distinct mechanical properties from the bulk. In particular, these thin layers may grow faster or slower than the inner core. Differential growth creates a balanced interplay between tension and compression and plays a critical role in enhancing structural rigidity. Typical examples with a compressive outer surface and a tensile inner core are the petioles of celery, caladium, or rhubarb. While plant physiologists have studied the impact of tissue tension on plant rigidity for more than a century, the fundamental theory of growing surfaces remains poorly understood. Here, we establish a theoretical and computational framework for continua with growing surfaces and demonstrate its application to classical phenomena in plant growth. To allow the surface to grow independently of the bulk, we equip it with its own potential energy and its own surface stress. We derive the governing equations for growing surfaces of zero thickness and obtain their spatial discretization using the finite-element method. To illustrate the features of our new surface growth model we simulate the effects of growth-induced longitudinal tissue tension in a stalk of rhubarb. Our results demonstrate that different growth rates create a mechanical environment of axial tissue tension and residual stress, which can be released by peeling off the outer layer. Our novel framework for continua with growing surfaces has immediate biomedical applications beyond these classical model problems in botany: it can be easily extended to model and predict surface growth in asthma, gastritis, obstructive sleep apnoea, brain development, and tumor invasion. Beyond biology and medicine, surface growth models are valuable tools for material scientists when designing functionalized surfaces with distinct user-defined properties. © The Author(s) 2013.

  19. International Graduate Students' Experience in Academic Listening Practices in a Malaysian Public University: Challenges and Overcoming Measures

    Science.gov (United States)

    Singh, Manjet Kaur Mehar; Pandian, Ambigapathy; Singh, Sarjit Kaur Gurdial

    2015-01-01

    The number of international students choosing Malaysia as a destination to further their graduate studies is steadily growing. This phenomenon has urged researchers to look for ways to ensure that they go through a smooth academic journey. One significant area of research has focused on the challenges faced by these students in their academic…

  20. Southeast Asia Report

    Science.gov (United States)

    1987-05-12

    billion this year, have been projected to grow steadily to $3,848 billion in 1988, $4,219 billion in 1990 and $4,814 billion in 1992. Forex receipts from...3,985 billion of the country’s Forex obli- gations while other foreign financial institutions accounted for $828 million of the country’s Forex

  1. 27 CFR 6.26 - Indirect interest.

    Science.gov (United States)

    2010-04-01

    ... OF THE TREASURY LIQUORS âTIED-HOUSEâ Unlawful Inducements Interest in Retail License § 6.26 Indirect interest. Industry member interest in retail licenses includes any interest acquired by corporate officials, partners, employees or other representatives of the industry member. Any interest in a retail license...

  2. Upper secondary students’ situational interest:

    DEFF Research Database (Denmark)

    Dohn, Niels Bonderup

    2013-01-01

    interest was investigated by a descriptive interpretive approach, based on data from classroom and field trip observations, video recording, and interviews. The findings provided evidence that substantial situational interest can be generated during a fieldtrip to a zoo. Students’ interest was triggered...

  3. Growing Up in Poverty, Growing Old in Infirmity: The Long Arm of Childhood Conditions in Great Britain.

    Directory of Open Access Journals (Sweden)

    Gindo Tampubolon

    Full Text Available The ageing population poses a tremendous challenge in understanding the sources of inequalities in health. Though they appear to be far removed, childhood conditions are known to be inextricably linked with adult health, and in turn on health in later life. The long arm of childhood conditions hypothesis is often tested using recollection of childhood circumstances, but such subjective recall can yield potentially inaccurate or possibly biased inferences. We tested the long arm hypothesis on three outcomes in later life, arrayed from objective to subjective health, namely: gait speed, episodic memory and mental health.We used the English Longitudinal Study of Ageing 2006 enriched with retrospective life history (N = 5,913. To deal with recall problems two solutions, covariate measurement and endogenous treatment models, were applied. Retrospective childhood material lack includes growing up without running hot or cold water, fixed bath, indoor lavatory and central heating. Adjustment is made for an extensive set of confounders including sex, age, adult health, wealth, education, occupation, social support, social connections, chronic conditions, smoking, drinking, and physical exercise. It is found that material poverty when growing up shows no association with health when growing old, assuming accurate recall. Once recall problems are controlled, we found that childhood material poverty changes inversely with later life health.A poorer childhood goes with slower gait, poorer memory and more depression in later life. This result provides a further impetus to eliminate child poverty.

  4. 24 CFR 206.21 - Interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Interest rate. 206.21 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgages § 206.21 Interest rate. (a) Fixed interest rate. A fixed interest rate is agreed upon by the mortgagor and mortgagee. (b) Adjustable interest...

  5. 5 CFR 550.806 - Interest computations.

    Science.gov (United States)

    2010-01-01

    ... agency shall compound interest by dividing the applicable interest rate (expressed as a decimal) by 365... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Interest computations. 550.806 Section... ADMINISTRATION (GENERAL) Back Pay § 550.806 Interest computations. (a)(1) Interest begins to accrue on the date...

  6. Interest Organisations and European Integration

    DEFF Research Database (Denmark)

    Pedersen, Ove K.

    This paper examines the influence of European integration on the relationship between state administration and private interests in the four Nordic countries - Sweden, Denmark, Norway and Finland. By private interests I mean interest organizations, private corporations and independent experts....... The paper focuses exclusively on the national policy processes that are involved with managing European Union (EU) issues. More specifically, this paper discusses two aspects of multi-level governance. First is the important role of private interests in the coordination of decision making at the national...... level preceding their government's representation of national interests in the European Council of Ministers and other EU organizations. Second is the effect of all this on national democratic systems....

  7. Integration of Interests at University

    Science.gov (United States)

    Koshkin, Andrey; Yablochkina, Irina; Kornilova, Irina; Novikov, Andrey

    2017-01-01

    University students and instructors constantly correlate their personal interests with generally accepted interests and corporate norms. The process of assimilating organizational norms is not always characterized by the optimum dynamics and focus among all the students and even instructors. Students' and instructors' personal interests often do…

  8. 76 FR 77581 - Interest Rates

    Science.gov (United States)

    2011-12-13

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  9. 77 FR 76586 - Interest Rates

    Science.gov (United States)

    2012-12-28

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  10. 76 FR 18821 - Interest Rates

    Science.gov (United States)

    2011-04-05

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  11. 78 FR 18664 - Interest Rates

    Science.gov (United States)

    2013-03-27

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  12. 75 FR 81326 - Interest Rates

    Science.gov (United States)

    2010-12-27

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  13. 77 FR 39560 - Interest Rates

    Science.gov (United States)

    2012-07-03

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  14. 75 FR 37872 - Interest Rates

    Science.gov (United States)

    2010-06-30

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  15. 77 FR 20476 - Interest Rates

    Science.gov (United States)

    2012-04-04

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  16. 76 FR 38717 - Interest Rates

    Science.gov (United States)

    2011-07-01

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This [[Page...

  17. 75 FR 60152 - Interest Rates

    Science.gov (United States)

    2010-09-29

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  18. 77 FR 59447 - Interest Rates

    Science.gov (United States)

    2012-09-27

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  19. 78 FR 62932 - Interest Rates

    Science.gov (United States)

    2013-10-22

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  20. 78 FR 39434 - Interest Rates

    Science.gov (United States)

    2013-07-01

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may be used as a base rate for guaranteed fluctuating interest rate SBA loans. This rate will...

  1. Management of interest rate risk

    Directory of Open Access Journals (Sweden)

    Šabović Šerif

    2014-01-01

    Full Text Available Interest rate risk is one of the biggest and most dangerous risks that a bank is exposed to. When a change of interest rates occurs, the incomes of a bank based on credits and securities endure significant changes. Banks resources also endure some changes. The change of interest rates changes the value of the assets and liabilities of the bank and it's net and investment worth . The change of interest rates also affects bank's balance sheet, income sheet statement and bank's share capital.

  2. Growing media alternatives for forest and native plant nurseries

    Science.gov (United States)

    Thomas D. Landis; Nancy Morgan

    2009-01-01

    The choice of growing medium, along with container type, is one of the critical decisions that must be made when starting a nursery. The first growing medium was called "compost" and was developed in the 1930s at the John Innes Horticultural Institute in Great Britain. It consisted of a loam soil that was amended with peat moss, sand, and fertilizers (Bunt...

  3. Influence of growing conditions on heavy metals content in cultivated mushrooms

    International Nuclear Information System (INIS)

    Kmitene, L.

    1997-01-01

    The aim of the research was to investigate the influence of growing terms, microclimate conditions and growing medium on the mushroom harvest and quality. Champignons were grown according to the Polish technology. Pleurotus ostreatus was grown in perforate sacks using chopped wheat straw. Mycelium was sowed in different terms. It was established that the harvest of mushrooms, especially their quality, depends not only on growing conditions, but also on the kind of mushrooms, composte quality, mushroom size (diameter of cap), picking of mushrooms, storage time and other conditions. The technology of mushroom growing will be developed after studying all the factors determining the content of heavy metals and radiation in mushrooms

  4. GRoW Buffalo Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bohm, Martha [Univ. at Buffalo, NY (United States)

    2016-04-17

    This document provides final reporting on the GRoW Home, University at Buffalo's entry to the 2015 Solar Decathlon competition in Irvine, CA. The report summarizes fundraising efforts, documents media outreach, lists online presence, analyzes the organizer's communication, describes post-competition life of the house and future employment plans for student team members. Last, it suggests improvements for future decathlons.

  5. The steadily increasing demand for South African abalone Haliotis ...

    African Journals Online (AJOL)

    denise

    The usual harvesting method is for a diver to cut all. Ecklonia plants ... This study estimates the biomass of E. maxima available for harvesting, investi- gates the effects of ..... The processes that shape kelp bed structure and dynamics are of ...

  6. The Subaru Fauresmith 200km Challenge: Looking a Gift-Horse in ...

    African Journals Online (AJOL)

    This article describes an equestrian sport known as 'endurance riding.' It focuses on the Subaru Fauresmith 200km Challenge, which is held every year in the small southern Free State town of Fauresmith. Given the steadily growing profi le of the event, both locally and internationally, it is argued that the time is ripe for ...

  7. 77 FR 73957 - Fisheries of the Northeastern United States; Atlantic Sea Scallop Fishery; Closure of the...

    Science.gov (United States)

    2012-12-12

    ... than 75 mm (3 in) shell height in the ETA was 994, compared to 24 in 2011. Most of the scallop biomass... fishing effort in this area, which could reduce long-term scallop biomass and optimum yield from the ETA... them to grow. Following closure of the ETA, scallop biomass increased steadily in the area. When the...

  8. 26 CFR 509.109 - Interest.

    Science.gov (United States)

    2010-04-01

    ... SWITZERLAND General Income Tax § 509.109 Interest. The rate of United States tax imposed by the Internal Revenue Code of 1954 upon interest on bonds, securities, notes, debentures, or on any other form of... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Interest. 509.109 Section 509.109 Internal...

  9. Vocational interest evaluation of TMR adults.

    Science.gov (United States)

    Becker, R L; Schull, C; Cambell, K

    1981-01-01

    Fifty TMR adults participated in a three-stage job-training and placement program over a 5-year period. Vocational inventoried interest and expressed interest were correlated, as were relationships between inventoried interest and such variables as CA and IQ. The results showed that (a) TMR adults can discriminate between occupational likes and dislikes when using pictorial inventoried interest assessment techniques, (b) a positive relationship exists between expressed and inventoried interest, (c) inventoried interest is independent of CA and IQ, (d) there was a general consistency in inventoried occupational choice over a 6-month interval, and (e) the Reading-Free Vocational Interest Inventory has predictive and status validity, as evidenced by job incumbents' success and their inventory cluster profiles.

  10. Defining and Classifying Interest Groups

    DEFF Research Database (Denmark)

    Baroni, Laura; Carroll, Brendan; Chalmers, Adam

    2014-01-01

    The interest group concept is defined in many different ways in the existing literature and a range of different classification schemes are employed. This complicates comparisons between different studies and their findings. One of the important tasks faced by interest group scholars engaged...... in large-N studies is therefore to define the concept of an interest group and to determine which classification scheme to use for different group types. After reviewing the existing literature, this article sets out to compare different approaches to defining and classifying interest groups with a sample...... in the organizational attributes of specific interest group types. As expected, our comparison of coding schemes reveals a closer link between group attributes and group type in narrower classification schemes based on group organizational characteristics than those based on a behavioral definition of lobbying....

  11. Temperature and humidity control in growing of greenhouse muskmelon

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Tetsuji; Nakamura, shin' ichi; Toda, Mikihiko; Ozawa, Akihito

    1986-12-25

    At the Shizuoka Agricultural Experiment Station, a control test of muskmelon was carried out wherein the controlled night temperature was automatically lowered by 2 or 4 /sup 0/C from the present temperature when the sunlight level was below the standard, and the humidity was controlled either individually or in combination with the temperature. Concerning the influence of temperature, no bad effect was observed in the constant early half of midnight temperature (18 /sup 0/C) section which was tested from the viewpoint of energy saving. For the test range of 22 - 18 /sup 0/C (winter growing) and 24 - 18 /sup 0/C (autumn growing), there was no significant difference on the fruit weight and shape;but the content of suger was found better in the complex modified temperature section of 22 - 18 /sup 0/C (winter growing) and 24 - 22 /sup 0/C (autumn growing). As for the humidity-added section, the fruit grew bigger, but the sugar content was significantly reduced. Optimal target value of control was estimated at 80 +-5 % daytime and 90 % night-time. (2 figs, 11 tabs, 10 refs

  12. Fungus-Growing Termites Originated in African Rain Forest

    DEFF Research Database (Denmark)

    Aanen, Duur Kornelis; Eggleton, Paul

    2005-01-01

    are consumed (cf. [ [1] and [2] ]). Fungus-growing termites are found throughout the Old World tropics, in rain forests and savannas, but are ecologically dominant in savannas [ 3 ]. Here, we reconstruct the ancestral habitat and geographical origin of fungus-growing termites. We used a statistical model...... of habitat switching [ 4 ] repeated over all phylogenetic trees sampled in a Bayesian analysis of molecular data [ 5 ]. Our reconstructions provide strong evidence that termite agriculture originated in African rain forest and that the main radiation leading to the extant genera occurred there. Because...

  13. The Fundamental Right To Grow Old With Dignity

    Directory of Open Access Journals (Sweden)

    Camila Rabelo de Matos Silva Arruda

    2016-12-01

    Full Text Available Over the years the role the growing old in society has been changing considerably, the population is aging and increasing life expectancy. Law No. 10741/03, which established the Statute of the Elderly, where the legislator sought to ensure the right to grow old with dignity. The increase in the number of retirees and unemployment generated changing the demand in the social security system, which is being processed at the national congress. This article examines how society has been treating the elderly and preparing to deal with the aging population.

  14. Classification of Arabic Twitter Users: A Study Based on User Behaviour and Interests

    Directory of Open Access Journals (Sweden)

    Abdullatif Alabdullatif

    2016-01-01

    Full Text Available Social networks are among the most popular interactive media today due to their simplicity and their ability to break down the barriers of community rules and their speed and because of the increasing pressures of work environments that make it more difficult for people to visit or call friends. There are many social networking products available and they are widely used for social interaction. As the amount of threading data is growing, producing analysis from this large volume of communications is becoming increasingly difficult for public and private organisations. One of the important applications of this work is to determine the trends in social networks that depend on identifying relationships between members of a community. This is not a trivial task as it has numerous challenges. Information shared between social members does not have a formal data structure but is transmitted in the form of texts, emoticons, and multimedia. The inspiration for addressing this area is that if a company is advertising a sports product, for example, it has a difficulty in identifying targeted samples of Arab people on social networks who are interested in sports. In order to accomplish this, an experiment oriented approach is adopted in this study. A goal for this company is to discover users who have been interacting with other users who have the same interests, so they can receive the same type of message or advertisement. This information will help a company to determine how to develop advertisements based on Arab people’s interests. Examples of such work include the timely advertisement of the utilities that can be effectively marketed to increase the audience; for example, on the weekend days, the effective market approaches can yield considerable results in terms of increasing the sales and profits. In addition, finding an efficient way to recommend friends to a user based on interest similarity, celebrity degree, and online behaviour is of

  15. PRODUCTIVITY OF GROWING PONDS WHEN APPLYING THE BACTERIAL FERTILIZER «PHOSPHOBAKTERIN»

    Directory of Open Access Journals (Sweden)

    Т. Hryhorenko

    2017-09-01

    Full Text Available Purpose. To investigate the effect of the bacterial fertilizer "Phosphobacterin" on the formation of the hydrochemical regime, development of the natural food supply and fish productivity in the growing ponds. Methodology. The work was conducted according to generally accepted hydrochemical,, microbiological, hydrobiological and fish farming methods. Findings The article presents the results of a study of the productivity of growing ponds with different methods of the application of the bacterial fertilizer "Phosphobacterin". It was found that the hydrochemical regime of the experimental ponds was formed under the effect of the source of water supply and measures aimed at intensifying the development of the natural food supply and was favorable for the development of feed organisms and the cultivation of fish seeds. Application of the bacterial fertilizer at the beginning of the growing season along the water pond surface proved to be little effective for increasing the productivity of the pond ecosystem as a whole. A more effective method of increasing biological productivity, including fish productivity of growing ponds, was the application of "Phosphobacterin" during the growing season both on the bed and on the water surface in combination with the organic fertilizer - cattle humus. In the experimental pond under complex fertilization, the average phytoplankton biomass during the growing season was 1.5 times, bacterioplankton 1.1 times, zoobenthos 2.6 times higher, and the obtained total fish productivity was 1.2 times higher than in the control pond (when applying only cattle humus. Originality. The peculiarities of formation of hydrochemical and hydrobiological (phyto-, bacterio-, zooplankton, zoobenthos regimes of growing ponds and the fishery indices are studied, both for bacterial fertilizer "Phosphobacterin" independently and together with the traditional organic fertilizer - cattle humus. Practical value. Based on the obtained results

  16. Evolution of Communicative Competence in Adolescents Growing up in Orphanages

    Science.gov (United States)

    Ribakova, Laysan A.; Parfilova, Gulfia G.; Karimova, Lilya Sh.; Karimova, Raushan B.

    2015-01-01

    The article describes features of the communicative competence evolution in adolescents growing up in orphanages. The specificity is revealed and definition is given to key concept of the research, namely "communicative competence". Authors emphasize and demonstrate the evaluation peculiarities of the adolescents, growing up in…

  17. Building a community of practice in rural medical education: growing our own together.

    Science.gov (United States)

    Longenecker, Randall L; Schmitz, David

    2017-01-01

    , professional groups, academic units, governmental entities such as state offices of rural health, and national associations with a stake in rural medical education. The consortium has succeeded in (1) supporting established and new RTTs, (2) increasing medical student interest in these programs, and (3) demonstrating the effectiveness of this strategy through a minimum dataset and registry of RTT trainees. From a low of 21 programs in 2012, the number has grown to 32, accounting for a total of 68 positions in each year of training. The RTT Collaborative, the non-profit that has emerged as the sustainable product of that federal funding, is now supported by a national cooperative of participating rural programs and continues the work. Growing a community of practice in this fashion requires the organic building of relationships over time. The RTT TA consortium, and now the RTT Collaborative as a sustainable successor, have laid a strong foundation for community-engaged rural health professions education into the future - from each growing their own, to 'growing our own … together.

  18. New and Interesting Perspectives for the Management Accountant in a World of Data

    DEFF Research Database (Denmark)

    Nielsen, Steen

    that topics such as, a holistic view, fact-based decisions, predictions/forecasting, visualization, and specific analytics skills for the accountant are the most important areas mentioned. Finally, the paper demonstrates that there are different ambition levels for the management accountant, depending on if s......This paper aims to answer two specific research questions: how might business analytics influence the management accounting community and accountants and how can the community benefit from the growing interest in business analytics? The paper surveys the existing literature on business analytics...... and management accounting, which is still in its infancy. The intention is not to offer a comprehensive review, but to stimulate discussion and future possibilities. The paper identifies a number of studies from both academic journals but also reports from professional consultancies and accounting organisations...

  19. 78 FR 1222 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2013-01-08

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning January 1, 2013, the interest rates for [[Page 1223

  20. Differential Macrophage Response to Slow- and Fast-Growing Pathogenic Mycobacteria

    Directory of Open Access Journals (Sweden)

    A. Cecilia Helguera-Repetto

    2014-01-01

    Full Text Available Nontuberculous mycobacteria (NTM have recently been recognized as important species that cause disease even in immunocompetent individuals. The mechanisms that these species use to infect and persist inside macrophages are not well characterised. To gain insight concerning this process we used THP-1 macrophages infected with M. abscessus, M. fortuitum, M. celatum, and M. tuberculosis. Our results showed that slow-growing mycobacteria gained entrance into these cells with more efficiency than fast-growing mycobacteria. We have also demonstrated that viable slow-growing M. celatum persisted inside macrophages without causing cell damage and without inducing reactive oxygen species (ROS, as M. tuberculosis caused. In contrast, fast-growing mycobacteria destroyed the cells and induced high levels of ROS. Additionally, the macrophage cytokine pattern induced by M. celatum was different from the one induced by either M. tuberculosis or fast-growing mycobacteria. Our results also suggest that, in some cases, the intracellular survival of mycobacteria and the immune response that they induce in macrophages could be related to their growth rate. In addition, the modulation of macrophage cytokine production, caused by M. celatum, might be a novel immune-evasion strategy used to survive inside macrophages that is different from the one reported for M. tuberculosis.

  1. Rising Long-term Interest Rates

    DEFF Research Database (Denmark)

    Hallett, Andrew Hughes

    Rather than chronicle recent developments in European long-term interest rates as such, this paper assesses the impact of increases in those interest rates on economic performance and inflation. That puts us in a position to evaluate the economic pressures for further rises in those rates......, the first question posed in this assignment, and the scope for overshooting (the second question), and then make some illustrative predictions of future interest rates in the euro area. We find a wide range of effects from rising interest rates, mostly small and mostly negative, focused on investment...... till the emerging European recovery is on a firmer basis and capable of overcoming increases in the cost of borrowing and shrinking fiscal space. There is also an implication that worries about rising/overshooting interest rates often reflect the fact that inflation risks are unequally distributed...

  2. Interests, Effort, Achievement and Vocational Preference.

    Science.gov (United States)

    Sjoberg, L.

    1984-01-01

    Relationships between interest in natural sciences and technology and perceived ability, success, and invested effort were studied in Swedish secondary school students. Interests were accounted for by logical orientation and practical value. Interests and grades were strongly correlated, but correlations between interests and effort and vocational…

  3. The Impact of Gender on Interest in Science Topics and the Choice of Scientific and Technical Vocations

    Science.gov (United States)

    Buccheri, Grazia; Abt Gürber, Nadja; Brühwiler, Christian

    2011-01-01

    Many countries belonging to the Organisation for Economic Co-operation and Development (OECD) note a shortage of highly qualified scientific-technical personnel, whereas demand for such employees is growing. Therefore, how to motivate (female) high performers in science or mathematics to pursue scientific careers is of special interest. The sample for this study is taken from the Programme for International Student Assessment (PISA) 2006. It comprises 7,819 high performers either in sciences or mathematics from representative countries of four different education systems which generally performed well or around the OECD average in PISA 2006: Switzerland, Finland, Australia, and Korea. The results give evidence that gender specificity and gender inequity in science education are a cross-national problem. Interests in specific science disciplines only partly support vocational choices in scientific-technical fields. Instead, gender and gender stereotypes play a significant role. Enhancing the utility of a scientific vocational choice is expected to soften the gender impact.

  4. 75 FR 20373 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2010-04-19

    ... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Quarterly IRS Interest Rates Used in... quarterly Internal Revenue Service interest rates used to calculate interest on overdue accounts..., the interest rates for overpayments will be 3 percent for corporations and 4 percent for non...

  5. 76 FR 64964 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2011-10-19

    ... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Quarterly IRS Interest Rates Used in... quarterly Internal Revenue Service interest rates used to calculate interest on overdue accounts..., the interest rates for overpayments will be 2 percent for corporations and 3 percent for non...

  6. 76 FR 2404 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2011-01-13

    ... DEPARTMENT OF HOMELAND SECURITY Customs And Border Protection Quarterly IRS Interest Rates Used in... quarterly Internal Revenue Service interest rates used to calculate interest on overdue accounts..., the interest rates for overpayments will be 2 percent for corporations and 3 percent for non...

  7. Level crossing analysis of growing surfaces

    International Nuclear Information System (INIS)

    Shahbazi, F; Sobhanian, S; Tabar, M Reza Rahimi; Khorram, S; Frootan, G R; Zahed, H

    2003-01-01

    We investigate the average frequency of positive slope ν + α , crossing the height α = h - h-bar in the surface growing processes. The exact level crossing analysis of the random deposition model and the Kardar-Parisi-Zhang equation in the strong coupling limit before creation of singularities is given

  8. FAST-GROWING COMPANIES FROM TIMIS COUNTRY: DOES THE AGE MATTER?

    Directory of Open Access Journals (Sweden)

    ALB MARIA

    2015-03-01

    Full Text Available This paper examines the relation between the company’s age and its growth and analyses the influence of age on growth by studying a specific group of companies, namely fast-growing companies from the Timis County, Romania. We have studied the performance of the fast-growing companies in the period of 2010-2013 using the STATA IC 12 software application. A linear regression analysis model with two variables was used. The dependent variable used was the rapid growth of the company, measured by the growth rate of the turnover and the independent variable used was the age of the company, measured by the number of years. The model was tested using the number of employees as a control variable. This paper’s conclusion is in agreement with many other findings from the literature in this subject. The presented results show that the turnover growth rates in the Romanian fast-growing companies tend to drop from one year to another, as the companies grow older.

  9. 7 CFR 4280.124 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rates. 4280.124 Section 4280.124 Agriculture... Improvements Program Section B. Guaranteed Loans § 4280.124 Interest rates. (a) The interest rate for the... in similar circumstances in the ordinary course of business. The interest rate charged is subject to...

  10. Growing Embossed Nanostructures of Polymer Brushes on Wet-Etched Silicon Templated via Block Copolymers

    Science.gov (United States)

    Lu, Xiaobin; Yan, Qin; Ma, Yinzhou; Guo, Xin; Xiao, Shou-Jun

    2016-02-01

    Block copolymer nanolithography has attracted enormous interest in chip technologies, such as integrated silicon chips and biochips, due to its large-scale and mass production of uniform patterns. We further modified this technology to grow embossed nanodots, nanorods, and nanofingerprints of polymer brushes on silicon from their corresponding wet-etched nanostructures covered with pendent SiHx (X = 1-3) species. Atomic force microscopy (AFM) was used to image the topomorphologies, and multiple transmission-reflection infrared spectroscopy (MTR-IR) was used to monitor the surface molecular films in each step for the sequential stepwise reactions. In addition, two layers of polymethacrylic acid (PMAA) brush nanodots were observed, which were attributed to the circumferential convergence growth and the diffusion-limited growth of the polymer brushes. The pH response of PMAA nanodots in the same region was investigated by AFM from pH 3.0 to 9.0.

  11. Interests diffusion in social networks

    Science.gov (United States)

    D'Agostino, Gregorio; D'Antonio, Fulvio; De Nicola, Antonio; Tucci, Salvatore

    2015-10-01

    We provide a model for diffusion of interests in Social Networks (SNs). We demonstrate that the topology of the SN plays a crucial role in the dynamics of the individual interests. Understanding cultural phenomena on SNs and exploiting the implicit knowledge about their members is attracting the interest of different research communities both from the academic and the business side. The community of complexity science is devoting significant efforts to define laws, models, and theories, which, based on acquired knowledge, are able to predict future observations (e.g. success of a product). In the mean time, the semantic web community aims at engineering a new generation of advanced services by defining constructs, models and methods, adding a semantic layer to SNs. In this context, a leapfrog is expected to come from a hybrid approach merging the disciplines above. Along this line, this work focuses on the propagation of individual interests in social networks. The proposed framework consists of the following main components: a method to gather information about the members of the social networks; methods to perform some semantic analysis of the Domain of Interest; a procedure to infer members' interests; and an interests evolution theory to predict how the interests propagate in the network. As a result, one achieves an analytic tool to measure individual features, such as members' susceptibilities and authorities. Although the approach applies to any type of social network, here it is has been tested against the computer science research community. The DBLP (Digital Bibliography and Library Project) database has been elected as test-case since it provides the most comprehensive list of scientific production in this field.

  12. 48 CFR 52.232-17 - Interest.

    Science.gov (United States)

    2010-10-01

    ... Contractor to the Government under this contract shall bear simple interest from the date due until paid... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Interest. 52.232-17... Interest. As prescribed in 32.611(a) and (b), insert the following clause: INTEREST (OCT 2010) (a) Except...

  13. 24 CFR 232.560 - Interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Interest rate. 232.560 Section 232... Equipment Eligible Security Instruments § 232.560 Interest rate. (a) The loan shall bear interest at the rate agreed upon by the lender and the borrower. (b) Interest shall be payable in monthly installments...

  14. 24 CFR 200.83 - Interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Interest rate. 200.83 Section 200... Eligibility Requirements for Existing Projects Mortgage Provisions § 200.83 Interest rate. (a) The mortgage shall bear interest at the rate agreed upon by the mortgagee and the mortgagor. (b) Interest shall be...

  15. 78 FR 37839 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2013-06-24

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning July 1, 2013, the interest rates for overpayments will be 2 percent for corporations and 3 percent...

  16. 77 FR 18256 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2012-03-27

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning April 1, 2012, the interest rates for overpayments will be 2 percent for corporations and 3...

  17. 76 FR 41283 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2011-07-13

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning July 1, 2011, the interest rates for overpayments will be 3 percent for corporations and 4 percent...

  18. 78 FR 63238 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2013-10-23

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning October 1, 2013, the interest rates for overpayments will be 2 percent for corporations and 3...

  19. 75 FR 37823 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2010-06-30

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning July 1, 2010, the interest rates for overpayments will be 3 percent for corporations and 4 percent...

  20. 77 FR 59411 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2012-09-27

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning October 1, 2012, the interest rates for overpayments will be 2 percent for corporations and 3...

  1. 77 FR 2308 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2012-01-17

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning January 1, 2012, the interest rates for overpayments will be 2 percent for corporations and 3...

  2. 78 FR 20349 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2013-04-04

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning April 1, 2013, the interest rates for overpayments will be 2 percent for corporations and 3...

  3. 75 FR 419 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2010-01-05

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning January 1, 2010, the interest rates for overpayments will be 3 percent for corporations and 4...

  4. 77 FR 38076 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2012-06-26

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning July 1, 2012, the interest rates for overpayments will be 2 percent for corporations and 3 percent...

  5. 76 FR 20697 - Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds on...

    Science.gov (United States)

    2011-04-13

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... the public of the quarterly Internal Revenue Service interest rates used to calculate interest on... beginning April 1, 2011, the interest rates for overpayments will be 3 percent for corporations and 4...

  6. Epidemic outbreaks in growing scale-free networks with local structure

    Science.gov (United States)

    Ni, Shunjiang; Weng, Wenguo; Shen, Shifei; Fan, Weicheng

    2008-09-01

    The class of generative models has already attracted considerable interest from researchers in recent years and much expanded the original ideas described in BA model. Most of these models assume that only one node per time step joins the network. In this paper, we grow the network by adding n interconnected nodes as a local structure into the network at each time step with each new node emanating m new edges linking the node to the preexisting network by preferential attachment. This successfully generates key features observed in social networks. These include power-law degree distribution pk∼k, where μ=(n-1)/m is a tuning parameter defined as the modularity strength of the network, nontrivial clustering, assortative mixing, and modular structure. Moreover, all these features are dependent in a similar way on the parameter μ. We then study the susceptible-infected epidemics on this network with identical infectivity, and find that the initial epidemic behavior is governed by both of the infection scheme and the network structure, especially the modularity strength. The modularity of the network makes the spreading velocity much lower than that of the BA model. On the other hand, increasing the modularity strength will accelerate the propagation velocity.

  7. Switchgrass a valuable biomass crop for energy

    CERN Document Server

    2012-01-01

    The demand of renewable energies is growing steadily both from policy and from industry which seeks environmentally friendly feed stocks. The recent policies enacted by the EU, USA and other industrialized countries foresee an increased interest in the cultivation of energy crops; there is clear evidence that switchgrass is one of the most promising biomass crop for energy production and bio-based economy and compounds. Switchgrass: A Valuable Biomass Crop for Energy provides a comprehensive guide to  switchgrass in terms of agricultural practices, potential use and markets, and environmental and social benefits. Considering this potential energy source from its biology, breed and crop physiology to its growth and management to the economical, social and environmental impacts, Switchgrass: A Valuable Biomass Crop for Energy brings together chapters from a range of experts in the field, including a foreword from Kenneth P. Vogel, to collect and present the environmental benefits and characteristics of this a ...

  8. Graduate nuclear engineering programmes motivate educational and research activities

    International Nuclear Information System (INIS)

    Mavko, B.

    2000-01-01

    Some fifteen years ago the University of Ljubljana, Faculty for Mathematics and Physics together with the national research organisation the J. Stefan jointly established a Graduate programme of Nuclear Engineering. From the onset, the programme focused on nuclear technology, nuclear safety, and reactor physics and environment protection. Over the years this graduate programme has became the focal point of nuclear related, research and educational activities in Slovenia. It has grown into a meeting ground for recognised national and distinguished foreign educators and experienced professionals from the industry. In conjunction with an important national project, supported by the Slovenian government, entitled 'Jung Researcher' it also enhances the knowledge transfer to the next generation. Since the programme was introduced, the interest for this programme has been steadily growing. Accordingly, a number of PhD and MS degrees in NE have been awarded. The graduates of this programme have encountered very good job opportunities in nuclear as well as in non-nuclear sector. (author)

  9. Air conditioning cool contribution to global warming?; Airconditioning koele bijdrage aan global warming?

    Energy Technology Data Exchange (ETDEWEB)

    Oudshoff, B.

    2010-06-15

    Similar to the Netherlands, the percentage of buildings with air-conditioning is growing steadily in the United Stated (US). This makes it an interesting area for energy saving. New technological developments offer opportunities to drastically reduce energy use for cooling. The best option is obviously to no longer deploy mechanical cooling but this is not a realistic option for warmer areas. This article addresses new technologies and several newly established companies in California and Colorado that target this market. [Dutch] In de Verenigde Staten (VS) groeit het percentage van gebouwen met airconditioning, net als in Nederland, de laatste jaren gestaag door. Hiermee is het een interessant gebied voor mogelijke energiebesparing. Nieuwe technologische ontwikkelingen bieden kansen om het energiegebruik voor koeling drastisch te verminderen. De beste oplossing is uiteraard geen mechanische koeling meer toe te passen maar voor warmere gebieden is die optie niet reeel. In dit artikel wordt ingegaan op nieuwe technologie en enkele startende bedrijven in Californie en Colorado die zich op deze markt richten.

  10. Recent developments in environmental protection in India: Pollution control

    Energy Technology Data Exchange (ETDEWEB)

    Govind, H [NOIDA, Disst, Ghaziabad, Pin (IN)

    1989-01-01

    In India, pollution and environmental degradation have reached alarming dimensions due to poverty, deforestation, industrial development without adequate environmental safeguards, and sheer greed. Fortunately, public concern, rooted in the country's past, has revived. Major pollutants and critically affected areas have been identified. Pollution control of water, air and land has been established by both official and private organizations and the work on environmental protection is steadily growing. The Ganga purification plan is a representative case study. Poverty alleviation is a long-term process. It is India's major problem and is being tackled with help from private enterprise and by international assistance. Simultaneously environmental protection through pollution control is also receiving administrative and legislative support and fiscal assistance through direct and indirect tax incentives. The country's courts are rendering valuable help to environmentalists by pronouncing far-reaching decisions in public-interest litigation. To boost the existing environment-protection movement, greater emphasis is urgently needed for environmental education, peoples' participation, population control, and cost-effective pollution control measures.

  11. Anticipated ethical challenges with growing molecular prenatal ...

    African Journals Online (AJOL)

    Anticipated ethical challenges with growing molecular prenatal diagnosis in Nigeria. ... Bayero Journal of Pure and Applied Sciences ... Ethical standards in medical laboratories are derived from medical ethics therefore, the four fundamental ...

  12. Are People With Chronic Diseases Interested in Using Telehealth? A Cross-Sectional Postal Survey

    Science.gov (United States)

    Thomas, Clare; Gregory, Alison; Yardley, Lucy; O'Cathain, Alicia; Montgomery, Alan A; Salisbury, Chris

    2014-01-01

    Background There is growing interest in telehealth—the use of technology to support the remote delivery of health care and promote self-management—as a potential alternative to face-to-face care for patients with chronic diseases. However, little is known about what precipitates interest in the use of telehealth among these patients. Objective This survey forms part of a research program to develop and evaluate a telehealth intervention for patients with two exemplar chronic diseases: depression and raised cardiovascular disease (CVD) risk. The survey was designed to explore the key factors that influence interest in using telehealth in these patient groups. Methods Thirty-four general practices were recruited from two different regions within England. Practice records were searched for patients with (1) depression (aged 18+ years) or (2) 10-year risk of CVD ≥20% and at least one modifiable risk factor (aged 40-74 years). Within each general practice, 54 patients in each chronic disease group were randomly selected to receive a postal questionnaire. Questions assessed five key constructs: sociodemographics, health needs, difficulties accessing health care, technology-related factors (availability, confidence using technology, perceived benefits and drawbacks of telehealth), and satisfaction with prior use of telehealth. Respondents also rated their interest in using different technologies for telehealth (phone, email and Internet, or social media). Relationships between the key constructs and interest in using the three mediums of telehealth were examined using multivariable regression models. Results Of the 3329 patients who were sent a study questionnaire, 44.40% completed it (872/1740, 50.11% CVD risk; 606/1589, 38.14% depression). Overall, there was moderate interest in using phone-based (854/1423, 60.01%) and email/Internet-based (816/1425, 57.26%) telehealth, but very little interest in social media (243/1430, 16.99%). After adjusting for health needs

  13. Are people with chronic diseases interested in using telehealth? A cross-sectional postal survey.

    Science.gov (United States)

    Edwards, Louisa; Thomas, Clare; Gregory, Alison; Yardley, Lucy; O'Cathain, Alicia; Montgomery, Alan A; Salisbury, Chris

    2014-05-08

    There is growing interest in telehealth-the use of technology to support the remote delivery of health care and promote self-management-as a potential alternative to face-to-face care for patients with chronic diseases. However, little is known about what precipitates interest in the use of telehealth among these patients. This survey forms part of a research program to develop and evaluate a telehealth intervention for patients with two exemplar chronic diseases: depression and raised cardiovascular disease (CVD) risk. The survey was designed to explore the key factors that influence interest in using telehealth in these patient groups. Thirty-four general practices were recruited from two different regions within England. Practice records were searched for patients with (1) depression (aged 18+ years) or (2) 10-year risk of CVD ≥20% and at least one modifiable risk factor (aged 40-74 years). Within each general practice, 54 patients in each chronic disease group were randomly selected to receive a postal questionnaire. Questions assessed five key constructs: sociodemographics, health needs, difficulties accessing health care, technology-related factors (availability, confidence using technology, perceived benefits and drawbacks of telehealth), and satisfaction with prior use of telehealth. Respondents also rated their interest in using different technologies for telehealth (phone, email and Internet, or social media). Relationships between the key constructs and interest in using the three mediums of telehealth were examined using multivariable regression models. Of the 3329 patients who were sent a study questionnaire, 44.40% completed it (872/1740, 50.11% CVD risk; 606/1589, 38.14% depression). Overall, there was moderate interest in using phone-based (854/1423, 60.01%) and email/Internet-based (816/1425, 57.26%) telehealth, but very little interest in social media (243/1430, 16.99%). After adjusting for health needs, access difficulties, technology

  14. Development Of The Social Interest Index

    Science.gov (United States)

    Greever, K. B.; And Others

    1973-01-01

    A Social Interest Index was developed to measure the level of social interest an individual has attained. Social interest was viewed as the willingness to contribute and cooperate within the areas of four life tasks (works, friendship, love, and self-significance). Findings relate the level of social interest to the variables of sex, socioeconomic…

  15. 7 CFR 1980.320 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rate. 1980.320 Section 1980.320 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.320 Interest rate. The interest rate must not... interest rate over the life of the loan. The rate shall be agreed upon by the borrower and the Lender and...

  16. "Do Latin@ Interests Always Have to 'Converge' with White Interests?"': (Re)claiming Racial Realism and Interest-Convergence in Critical Race Theory Praxis

    Science.gov (United States)

    Aleman, Enrique, Jr.; Aleman, Sonya M.

    2010-01-01

    The interest-convergence principle proposes that change benefitting people and communities of color only occurs when those interests also benefit Whites. As newly transplanted Chicano/a residents of a state facing exponential growth of its Latino immigrant population, we have attempted to counter the efforts criminalizing members of our Latino/a…

  17. Clinical Challenges in the Growing Medical Marijuana Field.

    Science.gov (United States)

    Barker, Jonathan

    2018-02-02

    Unique clinical challenges arise with the growing number of patients who possess medical marijuana cards. Medical marijuana patients with mental disorders can have worsening symptoms with marijuana use. Often there is sparse continuity of care between the patient and the medical marijuana practitioner. Lack of communication between the patient's treating practitioners and the practitioner who has authorized the medical marijuana can be problematic. This article is a discussion of the new clinical challenges practitioners are likely to encounter with the growing number of medical marijuana patients. [Full article available at http://rimed.org/rimedicaljournal-2018-02.asp].

  18. 7 CFR 4279.125 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rates. 4279.125 Section 4279.125 Agriculture... Interest rates. The interest rate for the guaranteed loan will be negotiated between the lender and the applicant and may be either fixed or variable as long as it is a legal rate. Interest rates will not be more...

  19. 7 CFR 4274.325 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rates. 4274.325 Section 4274.325 Agriculture... (IRP) § 4274.325 Interest rates. (a) Loans made by the Agency pursuant to this subpart shall bear interest at a fixed rate of 1 percent per annum over the term of the loan. (b) Interest rates charged by...

  20. Development of Somatic Embryo Maturation and Growing Techniques of Norway Spruce Emblings towards Large-Scale Field Testing

    Directory of Open Access Journals (Sweden)

    Mikko Tikkinen

    2018-06-01

    Full Text Available The possibility to utilize non-additive genetic gain in planting stock has increased the interest towards vegetative propagation. In Finland, the increased planting of Norway spruce combined with fluctuant seed yields has resulted in shortages of improved regeneration material. Somatic embryogenesis is an attractive method to rapidly facilitate breeding results, not in the least, because juvenile propagation material can be cryostored for decades. Further development of technology for the somatic embryogenesis of Norway spruce is essential, as the high cost of somatic embryo plants (emblings limits deployment. We examined the effects of maturation media varying in abscisic acid (20, 30 or 60 µM and polyethylene glycol 4000 (PEG concentrations, as well as the effect of cryopreservation cycles on embryo production, and the effects of two growing techniques on embling survival and growth. Embryo production and nursery performance of 712 genotypes from 12 full-sib families were evaluated. Most embryos per gram of fresh embryogenic mass (296 ± 31 were obtained by using 30 µM abscisic acid without PEG in the maturation media. Transplanting the emblings into nursery after one-week in vitro germination resulted in 77% survival and the tallest emblings after the first growing season. Genotypes with good production properties were found in all families.

  1. The role of peat in assuring the quality of growing media

    Directory of Open Access Journals (Sweden)

    G. Schmilewski

    2008-02-01

    Full Text Available Producers and users of growing media are exposed to high risk if significant quantities of potentially unsuitable ingredients are included in the product. Combined with economic reasoning, this dictates that the constituents of growing media should possess as many suitable characteristics as possible. Sphagnum peat has been the most important growing medium constituent for many decades because its properties are the best available. The use of other organic and mineral-organic materials is being forced ahead by research and development against a background of public favour for peat replacement, recycling and re-use of biodegradable waste. Considerably more resources have been invested in the testing of peat alternatives than in peat itself during recent years, and the utility of a large number of alternatives has been assessed. Most candidate materials are only slightly or not at all suitable for use in growing media. The exceptions are composts, wood fibre products, bark and composted bark, and coir. These have become established, to a greater or lesser degree, as reliable substrate constituents. Their manufacture, characteristics, advantages and disadvantages are reviewed. A continuing need for peat as a constituent of growing media, at least for dilution purposes, is foreseen. Thus, increased imports of peat and growing media to countries with intensive or expanding commercial horticulture and inadequate domestic peat reserves are to be expected in the future.

  2. Different growing conditions affect nutrient content, fruit yield and growth in strawberry

    International Nuclear Information System (INIS)

    Demirsory, L.; Demirsoy, H.; Balci, G.

    2011-01-01

    This study aimed to determine the effects of organic and conventional growing on contents of some nutrient elements, nitrogen (N), phosphorous (P), potassium (K), iron (Fe), and manganese (Mn), yield and some growth parameters such as leaf area, petiole length, petiole diameter, crown number, crow n diameter, leaf, root dry weight in 'Sweet Charlie' and 'Camarosa' strawberry cultivars. This study consisted of two strawberry cultivars ('Camarosa' and 'Sweet Charlie'), two growing systems (organic and conventional growing) and two different mulches (black and floating sheet). There was significant difference among treatments in terms of P, K, and Mn content in root and Fe content in leaf and yield and some growth parameters. The best treatment in terms of yield and growth parameters was conventional growing with black plastic in 'Camarosa' while the best treatments were organic growing with floating sheet and black plastic in 'Sweet Charlie' in terms of P, K in root and organic growing with floating sheet in 'Sweet Charlie' in terms of Fe in leaf. (author)

  3. Structure of Vocational Interests for Diverse Groups on the 2005 Strong Interest Inventory

    Science.gov (United States)

    Kantamneni, Neeta; Fouad, Nadya

    2011-01-01

    This study was designed to examine the structure of vocational interests in a diverse sample of individuals who completed the 2005 revision of the Strong Interest Inventory. We examined the fit of three racial/ethnic groups (African American, Caucasian, and Latino/a), both genders, and three levels of professional status (GRS participant, student,…

  4. Patient Smartphone Ownership and Interest in Mobile Apps to Monitor Symptoms of Mental Health Conditions: A Survey in Four Geographically Distinct Psychiatric Clinics.

    Science.gov (United States)

    Torous, John; Chan, Steven Richard; Yee-Marie Tan, Shih; Behrens, Jacob; Mathew, Ian; Conrad, Erich J; Hinton, Ladson; Yellowlees, Peter; Keshavan, Matcheri

    2014-01-01

    Despite growing interest in mobile mental health and utilization of smartphone technology to monitor psychiatric symptoms, there remains a lack of knowledge both regarding patient ownership of smartphones and their interest in using such to monitor their mental health. To provide data on psychiatric outpatients' prevalence of smartphone ownership and interest in using their smartphones to run applications to monitor their mental health. We surveyed 320 psychiatric outpatients from four clinics around the United States in order to capture a geographically and socioeconomically diverse patient population. These comprised a state clinic in Massachusetts (n=108), a county clinic in California (n=56), a hybrid public and private clinic in Louisiana (n=50), and a private/university clinic in Wisconsin (n=106). Smartphone ownership and interest in utilizing such to monitor mental health varied by both clinic type and age with overall ownership of 62.5% (200/320), which is slightly higher than the average United States' rate of ownership of 58% in January 2014. Overall patient interest in utilizing smartphones to monitor symptoms was 70.6% (226/320). These results suggest that psychiatric outpatients are interested in using their smartphones to monitor their mental health and own the smartphones capable of running mental healthcare related mobile applications.

  5. VISION AND STRATEGIC THINKING IN THE ROMANIAN FAST GROWING FIRMS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Nicolae BIBU

    2016-07-01

    Full Text Available The purpose of this paper is to present preliminary specific issues concerning the vision and the strategic thinking of the managers of Romanian fast growing firms in the years of rapid growth. This paper clarifies two research questions. (1 The first research question is what is the message of the manager's vision of the Romanian fast growing firms? Therefore, we must first verify if the managers of the Romanian fast growing firms have a concrete vision about the business they run and if so, what is the vision of the managers about the companies that they lead? (2 The second research question is what findings can be drawn about the role of strategic thinking of the managers in the management of the Romanian fast growing firms? The research that we have conducted is a qualitative research. The research method that we used is the interview. The interview is specific to qualitative research. Regarding the method of analysis that we used it is the content analysis. The research was conducted on a total of 17 Romanian fast growing firms that are located in Timiș County. The firms were identified based on a specific selection criteria set after a thorough review of the literature in the field. The 17 companies that we have analysed represent the foundation of 17 in-depth case studies, which we believe helped us to better understand what it means in the Romanian context to grow fast, through the entrepreneurs managers vision and strategic thinking. The results presented in this paper come to strengthen the results reached by other researchers in this field. The results present an image of the current Romanian context – about the role of strategic thinking of the entrepreneur manager in the management of Romanian fast growing firms. The paper presents a detailed analysis of managers' vision of the Romanian fast growing firms. The paper also presents findings about the role of strategic thinking in helping managers achieve rapid growth in the

  6. 8 CFR 293.1 - Computation of interest.

    Science.gov (United States)

    2010-01-01

    ... simple interest table in § 293.3 shall be utilized in the computation of interest under this part. ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Computation of interest. 293.1 Section 293... INTEREST ON CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.1 Computation of interest. Interest shall be...

  7. Transglycosylated Starch Improves Insulin Response and Alters Lipid and Amino Acid Metabolome in a Growing Pig Model.

    Science.gov (United States)

    Newman, Monica A; Zebeli, Qendrim; Eberspächer, Eva; Grüll, Dietmar; Molnar, Timea; Metzler-Zebeli, Barbara U

    2017-03-16

    Due to the functional properties and physiological effects often associated with chemically modified starches, significant interest lies in their development for incorporation in processed foods. This study investigated the effect of transglycosylated cornstarch (TGS) on blood glucose, insulin, and serum metabolome in the pre- and postprandial phase in growing pigs. Eight jugular vein-catheterized barrows were fed two diets containing 72% purified starch (waxy cornstarch (CON) or TGS). A meal tolerance test (MTT) was performed with serial blood sampling for glucose, insulin, lipids, and metabolome profiling. TGS-fed pigs had reduced postprandial insulin ( p phosphatidylcholines and sphingomyelins were generally increased ( p phosphatidylcholines and lysophosphatidylcholines were decreased ( p insulin and glucose metabolism, which may have caused the alterations in serum amino acid and phospholipid metabolome profiles.

  8. Ultrasound control of magnet growing rod distraction in early onset scoliosis.

    Science.gov (United States)

    Pérez Cervera, T; Lirola Criado, J F; Farrington Rueda, D M

    2016-01-01

    The growing rod technique is currently one of the most common procedures used in the management of early onset scoliosis. However, in order to preserve spine growth and control the deformity it requires frequent surgeries to distract the rods. Magnetically driven growing rods have recently been introduced with same treatment goal, but without the inconvenience of repeated surgical distractions. One of the limitations of this technical advance is an increase in radiation exposure due to the increase in distraction frequency compared to conventional growing rods. An improvement of the original technique is presented, proposing a solution to the inconvenience of multiple radiation exposure using ultrasound technology to control the distraction process of magnetically driven growing rods. Copyright © 2014 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Family interests and medical decisions for children.

    Science.gov (United States)

    Baines, Paul

    2017-10-01

    Medical decisions for children are usually justified by the claim that they are in a child's best interests. More recently, following criticisms of the best interests standard, some advocate that the family's interests should influence medical decisions for children, although what is meant by family interests is often not made clear. I argue that at least two senses of family interests may be discerned. There is a 'weak' sense (as the amalgamated interests of family members) of family interests and a 'strong' sense (that the family itself has interests over and above the interests of individuals). I contend that there are problems with both approaches in making medical decisions for children but that the weak sense is more plausible. Despite this, I argue that claims for family interests are not helpful in making medical decisions for children. © 2017 John Wiley & Sons Ltd.

  10. How do normal faults grow?

    OpenAIRE

    Blækkan, Ingvild; Bell, Rebecca; Rotevatn, Atle; Jackson, Christopher; Tvedt, Anette

    2018-01-01

    Faults grow via a sympathetic increase in their displacement and length (isolated fault model), or by rapid length establishment and subsequent displacement accrual (constant-length fault model). To test the significance and applicability of these two models, we use time-series displacement (D) and length (L) data extracted for faults from nature and experiments. We document a range of fault behaviours, from sympathetic D-L fault growth (isolated growth) to sub-vertical D-L growth trajectorie...

  11. Strategic Performance Measurement Using Balanced Scorecard: A Case of Machine Tool Industry

    Directory of Open Access Journals (Sweden)

    Kshatriya Anil

    2017-02-01

    Full Text Available This paper focuses on implementation, monitoring, and application of balanced scorecard (BSC techniques in an organization involved in providing machine tool solutions to the industrial sector. The growth of the company considered in real time constituted improvements of both top and bottom lines. In the industry under consideration, it was observed that in our company, the top line was steadily growing but not the bottom line. This is when we started getting down to brass tacks and strategically focusing on growth in overall profits of the company. This included growing revenues by improving of EBITDA (earnings before interests, taxes, depreciation, and amortization and by increasing efficiency (i.e., cutting costs. These improvements were implemented by chalking out a comprehensive BSC designed to suit the machine tool industry. The four perspectives of the management, namely, internal business process, organizational learning, financial perspective, and customer perspective, have been considered lucidly and enunciate the parameters that affect the BSC very aptly. The BSC designed considered 9 objectives and 27 relative measures of these factors to quantify the various quantitative and qualitative dimensions that affect the company’s performance. A Balanced Lean Index (BL Score was used to measure the results for company X.

  12. Birth Order and Vocational Interest

    Science.gov (United States)

    Gandy, Gerald L.

    1973-01-01

    Investigated birth order differences and the vocational interests of 150 male college students, making use of the Strong Vocational Interest Blank. Sibling sex and interaction effects were also investigated. (DP)

  13. [Organization of mitochondria in the growing hyphae of Neurospora crassa].

    Science.gov (United States)

    Potapova, T V; Boĭtsova, L Iu; Golyshev, S A; Popinako, A V

    2013-01-01

    In vivo fluorescent labeling of mitochondria in Neurospora crassa showed the concentration of filamentous mitochondria within 30 μm of apex in growing hyphae. These mitochondrial assemblies propagated forward with the elongation of hyphae, split and segregated as the growing tip bifurcated and formed de novo when new branches formed farther away from the apex. The efficiency of the mitochondria concentration in the apical 30 μm zone is related to the growth rate and identical in hyphae cultivated in glucose- and sorbitol-containing media. The obtained data are discussed in connection with the behavior of microtubules in growing hyphae as well as with the electric heterogeneity of N. crassa hyphal apex described previously.

  14. Remotely Sensed Northern Vegetation Response to Changing Climate: Growing Season and Productivity Perspective

    Science.gov (United States)

    Ganguly, S.; Park, Taejin; Choi, Sungho; Bi, Jian; Knyazikhin, Yuri; Myneni, Ranga

    2016-01-01

    Vegetation growing season and maximum photosynthetic state determine spatiotemporal variability of seasonal total gross primary productivity of vegetation. Recent warming induced impacts accelerate shifts on growing season and physiological status over Northern vegetated land. Thus, understanding and quantifying these changes are very important. Here, we first investigate how vegetation growing season and maximum photosynthesis state are evolved and how such components contribute on inter-annual variation of seasonal total gross primary productivity. Furthermore, seasonally different response of northern vegetation to changing temperature and water availability is also investigated. We utilized both long-term remotely sensed data to extract larger scale growing season metrics (growing season start, end and duration) and productivity (i.e., growing season summed vegetation index, GSSVI) for answering these questions. We find that regionally diverged growing season shift and maximum photosynthetic state contribute differently characterized productivity inter-annual variability and trend. Also seasonally different response of vegetation gives different view of spatially varying interaction between vegetation and climate. These results highlight spatially and temporally varying vegetation dynamics and are reflective of biome-specific responses of northern vegetation to changing climate.

  15. Are You Interested? A Meta-Analysis of Relations between Vocational Interests and Employee Performance and Turnover

    Science.gov (United States)

    Van Iddekinge, Chad H.; Roth, Philip L.; Putka, Dan J.; Lanivich, Stephen E.

    2011-01-01

    A common belief among researchers is that vocational interests have limited value for personnel selection. However, no comprehensive quantitative summaries of interests validity research have been conducted to substantiate claims for or against the use of interests. To help address this gap, we conducted a meta-analysis of relations between…

  16. [Conflict of interest and bioethics].

    Science.gov (United States)

    Kemelmajer De Carlucci, Aida

    2014-06-01

    "Conflicts of interests" is a multi-meaning expression. To give a juridical concept is not easy because this concept is applied in public and private law. Maybe this is the reason of not having a law giving a valid definition in any case In health area, a conflict of interests is present many times, i.e. at the beginning of a research, when informing its results, etc. This conflict of interests may affect different aspects of the research work, economic or not; sometimes totally or partially. The economic resources is one of the most common reasons of the conflict of interests. The mass media often cause conflicts of interests informing the general public about new scientific discovery in a simple way to be understood but without been quite assertive. Other times, great enterprises hide information about new and better medicines due to the fact that they have many old medicines that should be sold before introducing in the market the new ones. From the academic point of view, conflicts may arise when the public funds are wrongly used to support unworthy researches.

  17. A Guide for Graduate Students Interested in Postdoctoral Positions in Biology Education Research

    Science.gov (United States)

    Aikens, Melissa L.; Corwin, Lisa A.; Andrews, Tessa C.; Couch, Brian A.; Eddy, Sarah L.; McDonnell, Lisa; Trujillo, Gloriana

    2016-01-01

    Postdoctoral positions in biology education research (BER) are becoming increasingly common as the field grows. However, many life science graduate students are unaware of these positions or do not understand what these positions entail or the careers with which they align. In this essay, we use a backward-design approach to inform life science graduate students of postdoctoral opportunities in BER. Beginning with the end in mind, we first discuss the types of careers to which BER postdoctoral positions lead. We then discuss the different types of BER postdoctoral positions, drawing on our own experiences and those of faculty mentors. Finally, we discuss activities in which life science graduate students can engage that will help them gauge whether BER aligns with their research interests and develop skills to be competitive for BER postdoctoral positions. PMID:27856554

  18. Gaps in Political Interest

    DEFF Research Database (Denmark)

    Robison, Joshua

    2015-01-01

    Political interest fundamentally influences political behavior, knowledge, and persuasion (Brady, Verba, & Schlozman, 1995; Delli Carpini & Keeter, 1996; Luskin, 1990; Zukin, Andolina, Keeter, Jenkins, & Delli Carpini, 2006). Since the early 1960s, the American National Election Studies (ANES) has...... sought to measure respondents’ general interest in politics by asking them how often they follow public affairs. In this article, we uncover novel sources of measurement error concerning this question. We first show that other nationally representative surveys that frequently use this item deliver...... drastically higher estimates of mass interest. We then use a survey experiment included on a wave of the ANES’ Evaluating Government and Society Surveys (EGSS) to explore the influence of question order in explaining this systemic gap in survey results. We show that placing batteries of political...

  19. Stereotactic Radiosurgery versus Natural History in Patients with Growing Vestibular Schwannomas.

    Science.gov (United States)

    Tu, Albert; Gooderham, Peter; Mick, Paul; Westerberg, Brian; Toyota, Brian; Akagami, Ryojo

    2015-08-01

    Objective To describe our experience with stereotactic radiosurgery and its efficacy on growing tumors, and then to compare this result with the natural history of a similar cohort of non-radiation-treated lesions. Study Design A retrospective chart review and cohort comparison. Methods The long-term control rates of patients having undergone radiosurgery were collected and calculated, and this population was then compared with a group of untreated patients from the same period of time with growing lesions. Results A total of 61 patients with growing vestibular schwannomas treated with radiosurgery were included. After a mean of 160 months, we observed a control rate of 85.2%. When compared with a group of 36 patients with growing tumors who were yet to receive treatment (previously published), we found a corrected control rate or relative risk reduction of only 76.8%. Conclusion Radiosurgery for growing vestibular schwannomas is less effective than previously reported in unselected series. Although radiosurgery still has a role in managing this disease, consideration should be given to the actual efficacy that may be calculated when the natural history is known. We hope other centers will similarly report their experience on this cohort of patients.

  20. The Growing Diversity of Work Schedules.

    Science.gov (United States)

    Smith, Shirley J.

    1986-01-01

    The author highlights the predominance of the five-day, 40-hour workweek. Although finding little change in recent years in the proportion of workers on 40-hour schedules, Smith notes that there have been some changes in work patterns, with a still small but growing group of workers on "compressed" full-time weeks of less than five days.…

  1. Growing Income Inequality Threatens American Education

    Science.gov (United States)

    Duncan, Greg J.; Murnane, Richard J.

    2014-01-01

    The first of two articles in consecutive months describes the origins and nature of growing income inequality, and some of its consequences for American children. It documents the increased family income inequality that's occurred over the past 40 years and shows that the increased income disparity has been more than matched by an expanding…

  2. South-South Collaboration in Health Biotechnology: Growing ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2012-01-01

    Jan 1, 2012 ... South-South Collaboration in Health Biotechnology: Growing Partnerships amongst Developing ... the availability of more affordable health products and services. ... of Health Research, New Principal Investigator Award (2007-2012). ... water management: Innovative solutions from the Global South”.

  3. Millennium bim managing growing demand

    OpenAIRE

    Lopes, Francisca Barbosa Malpique de Paiva

    2014-01-01

    Millennium bim, the Mozambican operation of Millennium bcp group, was the Company selected to serve as background for the development of a teaching case in Marketing. This case is followed by a teaching note, and is intended to be used as a pedagogical tool in undergraduate and/or graduate programs. Even though Mozambique is still characterized by high financial exclusion, the number of people entering within the banking industry has been growing at a fast pace. Actually, the demand for fi...

  4. 7 CFR 4280.106 - Conflict of interest.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Conflict of interest. 4280.106 Section 4280.106... Efficiency Improvements Program § 4280.106 Conflict of interest. No conflict of interest or appearance of conflict of interest will be allowed. For purposes of this subpart, conflict of interest includes, but is...

  5. 75 FR 17453 - Interest Rates

    Science.gov (United States)

    2010-04-06

    ... SMALL BUSINESS ADMINISTRATION Interest Rates The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120.214) on a quarterly basis. This rate is a.... This rate may [[Page 17454

  6. Impact of climate change on mid-twenty-first century growing seasons in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Cook, Kerry H.; Vizy, Edward K. [The University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX (United States)

    2012-12-15

    Changes in growing seasons for 2041-2060 across Africa are projected using a regional climate model at 90-km resolution, and confidence in the predictions is evaluated. The response is highly regional over West Africa, with decreases in growing season days up to 20% in the western Guinean coast and some regions to the east experiencing 5-10% increases. A longer growing season up to 30% in the central and eastern Sahel is predicted, with shorter seasons in parts of the western Sahel. In East Africa, the short rains (boreal fall) growing season is extended as the Indian Ocean warms, but anomalous mid-tropospheric moisture divergence and a northward shift of Sahel rainfall severely curtails the long rains (boreal spring) season. Enhanced rainfall in January and February increases the growing season in the Congo basin by 5-15% in association with enhanced southwesterly moisture transport from the tropical Atlantic. In Angola and the southern Congo basin, 40-80% reductions in austral spring growing season days are associated with reduced precipitation and increased evapotranspiration. Large simulated reductions in growing season over southeastern Africa are judged to be inaccurate because they occur due to a reduction in rainfall in winter which is over-produced in the model. Only small decreases in the actual growing season are simulated when evapotranspiration increases in the warmer climate. The continent-wide changes in growing season are primarily the result of increased evapotranspiration over the warmed land, changes in the intensity and seasonal cycle of the thermal low, and warming of the Indian Ocean. (orig.)

  7. Interest Organizations across Economic Sectors

    DEFF Research Database (Denmark)

    Berkhout, Joost; Carroll, Brendan; Braun, Caelesta

    2015-01-01

    of collective action of businesses. In contrast, we do not find consistent evidence that political institutions produce ‘demand’ for interest organizations by making laws, developing public policy or spending money. This is in contrast to the extensive evidence that such factors affect lobbying practices...... on the basis of political and economic institutional factors. Focusing on business interest representation, we show that economic institutions structure the ‘supply’ of interest organizations by affecting the number of potential constituents, the resources available for lobbying and the geographical level...

  8. Extracting factors for interest rate scenarios

    Science.gov (United States)

    Molgedey, L.; Galic, E.

    2001-04-01

    Factor based interest rate models are widely used for risk managing purposes, for option pricing and for identifying and capturing yield curve anomalies. The movements of a term structure of interest rates are commonly assumed to be driven by a small number of orthogonal factors such as SHIFT, TWIST and BUTTERFLY (BOW). These factors are usually obtained by a Principal Component Analysis (PCA) of historical bond prices (interest rates). Although PCA diagonalizes the covariance matrix of either the interest rates or the interest rate changes, it does not use both covariance matrices simultaneously. Furthermore higher linear and nonlinear correlations are neglected. These correlations as well as the mean reverting properties of the interest rates become crucial, if one is interested in a longer time horizon (infrequent hedging or trading). We will show that Independent Component Analysis (ICA) is a more appropriate tool than PCA, since ICA uses the covariance matrix of the interest rates as well as the covariance matrix of the interest rate changes simultaneously. Additionally higher linear and nonlinear correlations may be easily incorporated. The resulting factors are uncorrelated for various time delays, approximately independent but nonorthogonal. This is in contrast to the factors obtained from the PCA, which are orthogonal and uncorrelated for identical times only. Although factors from the ICA are nonorthogonal, it is sufficient to consider only a few factors in order to explain most of the variation in the original data. Finally we will present examples that ICA based hedges outperforms PCA based hedges specifically if the portfolio is sensitive to structural changes of the yield curve.

  9. On Li Zhi's Theory of Growing up in Spirit

    Institute of Scientific and Technical Information of China (English)

    Wang Junjiang

    2006-01-01

    The theory of growing up in spirit is the core of Li Zhi's thought.The theory attempts to get rid of the limit of the rigid ethical doctrine of Confucianismand to encourage growth in a helpful person for the benefit of the country,which demands both a free environment of society and enough courage and insight of the individual.At the same time,the criterion of growing up in spirit indicates the limitation of Li Zhi's thought.His free exploration,however,provides various revelations for us.

  10. From Kennedy, to Beyond: Growing Plants in Space

    Science.gov (United States)

    Flemming, Cedric, II; Seck, Sokhana A.; Massa, Gioia D.; Hummerick, Mary E.; Wheeler, Raymond

    2012-01-01

    Astronauts cannot have their cake and eat it too, but what about growing a salad and eating it? As NASA continues to push the envelope on Space exploration and inhabitance the need for a fresh food source becomes more vital. The Life Support team at NASA is using a system developed by ORBITEC the VEGGIE, in which astronauts aboard the ISS, and potentially the Moon and Mars, will be capable of growing food. The introduction of plants not only gives astronauts a means of independently supplying food, but also recreation, oxygen replenishment and psychological benefits. The plants were grown in "pillows", the system used for growing plants within the VEGGIE. This test included 4 types of media mixtures that are composed of a clay based media called Arcilite and Fafard #2, which is a peat moss-based media ( <1 mm Arcilite, 1-2 mm of Arcilite, 1:1 <1 mm & 1-2 mm mixture and 1:1 Arcilite & Fafard mixture). Currently, 3 lettuce cultivars are being grown in 4 mixtures of media. Tests were being conducted to see which form of media has the ratio of best growth and least amount of microbes that are harmful. That is essential because a person's body becomes more susceptible to illness when they leave Earth. As a result, test must be conducted on the "pillow" system to assess the levels of microbial activity. The cultivars were tested at different stages during their growing process for microbes. Datum show that the mix of Fafard and Arcilite had the best growth, but also the most microbes. This was due to the fact that Fafard is an organic substance so it contains material necessary for microbes to live. Data suggest that the <1 mm Arcilite has an acceptable amount of growth and a lower level of microbes, because it is non-organic.

  11. The Effect of Volunteering at a Student-Run Free Healthcare Clinic on Medical Students' Self-Efficacy, Comfortableness, Attitude, and Interest in Working with the Underserved Population and Interest in Primary Care.

    Science.gov (United States)

    Tran, Kelvin; Kovalskiy, Aleksandr; Desai, Anand; Imran, Amna; Ismail, Rahim; Hernandez, Caridad

    2017-02-23

    The number of primary care physicians in the United States continues to lag behind the number of uninsured people. There has been a growing demand for medical students to improve their self-efficacy, comfortableness, attitude, and interest in working with the underserved and in primary care. This study aims to discern whether volunteering at a student-run, free healthcare clinic has a positive impact on these five variables of interest or not. A 95-item survey was distributed through Qualtrics Survey Software (Qualtrics, Provo, UT, USA) to medical students from the Class of 2018 and Class of 2019 at the University of Central Florida College of Medicine. They were recruited via emails, Facebook, and in-classroom announcements. Mean responses on a Likert-like scale to different survey items were collected and compared between two study cohorts: Keeping Neighbors In Good Health Through Service (KNIGHTS) Clinic volunteers and non-volunteers. Results from 128 students showed no significant differences in the means between the two cohorts (p-values were not significant). When volunteers were asked the survey item, "KNIGHTS Clinic positively influenced my attitude towards working with underserved patients," 62% strongly agreed, 26% agreed, 10% were neutral, and 2% disagreed. Based on the results, volunteering at KNIGHTS Clinic may not have a positive impact on the five variables of interest. However, the lack of significance may also be due to certain limitations of this study addressed elsewhere in this paper. With the majority of KNIGHTS Clinic volunteers agreeing that "KNIGHTS Clinic positively influenced […their] attitude towards working with underserved patients," there may be a positive impact of volunteering on volunteers' attitude towards working with the underserved.

  12. 76 FR 59767 - Interest Rates; Notice

    Science.gov (United States)

    2011-09-27

    ... SMALL BUSINESS ADMINISTRATION Interest Rates; Notice AGENCY: Small Business Administration. The Small Business Administration publishes an interest rate called the optional ``peg'' rate (13 CFR 120... fluctuating interest rate SBA loans. This rate will be 3.125 (3\\1/8\\) percent for the October-December quarter...

  13. Making working in retailing interesting

    DEFF Research Database (Denmark)

    Esbjerg, Lars; Buck, Nuka; Grunert, Klaus G.

    2010-01-01

    This paper is about how five retail chains in the Danish grocery industry attempt to make low-wage, low-status store-level retail jobs as checkout operators and sales assistants interesting from the perspective of both retailers and employees. Following analysis of the social and institutional...... and make store-level retail jobs interesting to them. Although retailers mainly focus their attention on career seekers, we find that working in retailing is interesting for all employee types because the retailers are currently able to meet their respective motivations and aspirations. Nevertheless, we...

  14. Emergence of scaling in human-interest dynamics

    Science.gov (United States)

    Zhao, Zhi-Dan; Yang, Zimo; Zhang, Zike; Zhou, Tao; Huang, Zi-Gang; Lai, Ying-Cheng

    2013-01-01

    Human behaviors are often driven by human interests. Despite intense recent efforts in exploring the dynamics of human behaviors, little is known about human-interest dynamics, partly due to the extreme difficulty in accessing the human mind from observations. However, the availability of large-scale data, such as those from e-commerce and smart-phone communications, makes it possible to probe into and quantify the dynamics of human interest. Using three prototypical “Big Data” sets, we investigate the scaling behaviors associated with human-interest dynamics. In particular, from the data sets we uncover fat-tailed (possibly power-law) distributions associated with the three basic quantities: (1) the length of continuous interest, (2) the return time of visiting certain interest, and (3) interest ranking and transition. We argue that there are three basic ingredients underlying human-interest dynamics: preferential return to previously visited interests, inertial effect, and exploration of new interests. We develop a biased random-walk model, incorporating the three ingredients, to account for the observed fat-tailed distributions. Our study represents the first attempt to understand the dynamical processes underlying human interest, which has significant applications in science and engineering, commerce, as well as defense, in terms of specific tasks such as recommendation and human-behavior prediction. PMID:24326949

  15. Cyber threat intelligence exchange: A growing requirement

    CSIR Research Space (South Africa)

    Veerasamy, Namosha

    2017-06-01

    Full Text Available Managing the rise of cyber-attacks has become a growing challenge. Cyber space has become a battleground of threats ranging from malware to phishing, spam and password theft. Cybersecurity solutions mainly try to take a defensive stance and build a...

  16. Tobacco-control policies in tobacco-growing states: where tobacco was king.

    Science.gov (United States)

    Fallin, Amanda; Glantz, Stanton A

    2015-06-01

    POLICY POINTS: The tobacco companies prioritized blocking tobacco-control policies in tobacco-growing states and partnered with tobacco farmers to oppose tobacco-control policies. The 1998 Master Settlement Agreement, which settled state litigation against the cigarette companies, the 2004 tobacco-quota buyout, and the companies' increasing use of foreign tobacco led to a rift between the companies and tobacco farmers. In 2003, the first comprehensive smoke-free local law was passed in a major tobacco-growing state, and there has been steady progress in the region since then. Health advocates should educate the public and policymakers on the changing reality in tobacco-growing states, notably the major reduction in the volume of tobacco produced. The 5 major tobacco-growing states (Kentucky, North Carolina, South Carolina, Tennessee, and Virginia) are disproportionately affected by the tobacco epidemic, with higher rates of smoking and smoking-induced disease. These states also have fewer smoke-free laws and lower tobacco taxes, 2 evidence-based policies that reduce tobacco use. Historically, the tobacco farmers and hospitality associations allied with the tobacco companies to oppose these policies. This research is based on 5 detailed case studies of these states, which included key informant interviews, previously secret tobacco industry documents (available at http://legacy.library.ucsf.edu), and media articles. This was supplemented with additional tobacco document and media searches specifically for this article. The tobacco companies were particularly concerned about blocking tobacco-control policies in the tobacco-growing states by promoting a pro-tobacco culture, beginning in the late 1960s. Nevertheless, since 2003, there has been rapid progress in the tobacco-growing states' passage of smoke-free laws. This progress came after the alliance between the tobacco companies and the tobacco farmers fractured and hospitality organizations stopped opposing smoke

  17. 7 CFR 1779.33 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Interest rates. 1779.33 Section 1779.33 Agriculture... (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.33 Interest rates. (a) General. Rates.... Interest rates will be those rates customarily charged borrowers in similar circumstances in the ordinary...

  18. 27 CFR 6.27 - Proprietary interest.

    Science.gov (United States)

    2010-04-01

    ... OF THE TREASURY LIQUORS âTIED-HOUSEâ Unlawful Inducements Interest in Retail License § 6.27 Proprietary interest. (a) Complete ownership. Outright ownership of a retail business by an industry member is.... Less than complete ownership of a retail business by an industry member constitutes an interest in a...

  19. 27 CFR 6.33 - Proprietary interest.

    Science.gov (United States)

    2010-04-01

    ... OF THE TREASURY LIQUORS âTIED-HOUSEâ Unlawful Inducements Interest in Retail Property § 6.33 Proprietary interest. (a) Complete ownership. Outright ownership of a retail business by an industry member is.... Less than complete ownership of a retail business by an industry member constitutes an interest in...

  20. Slow-release carbohydrates: growing evidence on metabolic responses and public health interest

    NARCIS (Netherlands)

    Vinoy, S.; Laville, M.; Feskens, E.J.M.

    2016-01-01

    To draw attention to the necessity of considering differences in the digestibility of carbohydrates, and more specifically of starch, a symposium was held at the 12th European Nutrition Conference (FENS), which took place in Berlin from October 20 to 23, 2015. The purpose of this session was to

  1. Application of nuclear technologies for growing of fruits which are of regional importance

    International Nuclear Information System (INIS)

    Sultanova, Z.K.; Kharlamova, N.A.; Aidarkhanova, G.S.; Kudabayev, A.B.; Andropenkov, S.A.; Maltseva, R.M.

    2002-01-01

    Application of recent achievements of nuclear techniques in different applied branches develops in such main directions as radiation-biological technologies under stimulation of plants, sterilization, increasing of storage terms, disinfestation of foodstuff, forage, raw material of animal and vegetable origin, dressing, instruments, which cannot be exposed to thermal and chemical processing. It is of practical interest the irradiation of fruits and berries cuttings, which are of regional importance and been growing in nurseries. This method is already widely introduced into practice as one of efficient methods. Aim of research was the optimal irradiation dose selection for stimulation of currant cuttings gemmas before bedding out. The sorts of black and goldish currants were used in the experiment. Irradiation was conducted in 60 Co gamma-ray source. As the study materials the black currant cuttings of the 'Katyusha' sort and goldish currants of the sort 'Uzbekistanskaya' were used. For each variant 20 cuttings were prepared.Cuttings were bedded out. Drop irrigation was employed. In the sequel agricultural monitoring was carried out. The results of rooting and development of irradiated samples will be presented in report

  2. 75 FR 59279 - Quarterly IRS Interest Rates Used In Calculating Interest On Overdue Accounts and Refunds On...

    Science.gov (United States)

    2010-09-27

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Quarterly IRS Interest Rates... notice advises the public of the quarterly Internal Revenue Service interest rates used to calculate... quarter beginning October 1, 2010, the interest rates for overpayments will be 3 percent for corporations...

  3. 7 CFR 3550.66 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rate. 3550.66 Section 3550.66 Agriculture... DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS Section 502 Origination § 3550.66 Interest rate. Loans will be written using the applicable RHS interest rate in effect at loan approval or loan closing...

  4. 7 CFR 3575.33 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rates. 3575.33 Section 3575.33 Agriculture... GENERAL Community Programs Guaranteed Loans § 3575.33 Interest rates. (a) General. Rates will be negotiated between the lender and the borrower. They may be either fixed or variable rates. Interest rates...

  5. 5 CFR 1655.7 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Interest rate. 1655.7 Section 1655.7 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.7 Interest rate. (a... interest rate established by the Department of the Treasury in effect on the date the TSP record keeper...

  6. 13 CFR 120.932 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Interest rate. 120.932 Section 120.932 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) 504 Loans and Debentures § 120.932 Interest rate. The interest rate of the 504 Loan...

  7. 7 CFR 1980.423 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rates. 1980.423 Section 1980.423 Agriculture... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.423 Interest rates. (a) Guaranteed... variable as long as they are legal. Interest rates will be those rates customarily charged borrowers in...

  8. Light colour preference of growing rabbits

    Directory of Open Access Journals (Sweden)

    Zsolt Szendrő

    2010-01-01

    Full Text Available The objective of the experiment was to evaluate the light colour preference of growing rabbits placed in a free-choice cage. The experiment was carried out on 128 Pannon White growing rabbits weaned at the age of 5 weeks and placed into blocks (2m2 of four cages. The rabbits could move freely among the four cages (0.5m2 each through swing doors. The cages differed only in the colour of the light applied (white, yellow, green or blue. The lighting schedule was 16L: 8D. From 6 until 10 weeks of age, infrared video recording was performed once a week (24 hours. The number of rabbits in each cage was counted every 15 minutes. Feed consumption was measured weekly. Between 6 and 10 weeks of age the rabbits significantly preferred white light (28.0%. The preference order was the following: yellow (26.3%, blue (23.4% and green (22.3% (P<0.001. No significant differences were recorded in the feed consumption among the cages. In conclusion, the cage preference of the rabbits was slightly affected by the light colour.

  9. Rescheduling the special interest group.

    Science.gov (United States)

    Peace, Helen

    1993-06-09

    The committee members of the RCN Social Interest Group for Nurses Working Within Day Hospitals/Day Care for Older People would like to apologise to the large number of people who were interested in attending our conference, which unfortunately had to be postponed.

  10. Multiresolution signal decomposition schemes

    NARCIS (Netherlands)

    J. Goutsias (John); H.J.A.M. Heijmans (Henk)

    1998-01-01

    textabstract[PNA-R9810] Interest in multiresolution techniques for signal processing and analysis is increasing steadily. An important instance of such a technique is the so-called pyramid decomposition scheme. This report proposes a general axiomatic pyramid decomposition scheme for signal analysis

  11. Is cancer a chronic disease? Comparison of health‐related quality of life and health care use in cancer survivors and patients with a chronic disease.

    NARCIS (Netherlands)

    Heins, M.J.; Korevaar, J.C.; Hopman, E.J.C.; Donker, G.A.; Schellevis, F.G.

    2015-01-01

    Background: The number of cancer survivors steadily increases. The long‐term planning of care in the survivorship phase necessitates a different approach than the short‐term planning in the treatment phase. Principles of disease management programs could provide an interesting perspective to improve

  12. Differentiating views of inheritance : The free association task as a method to assess social representations of wealth, inherit, and bequeath

    NARCIS (Netherlands)

    Stark, Jennifer; Kogler, C.; Gaisbauer, Helmut; Sedmak, Clemens; Kirchler, Erich

    2016-01-01

    Inheritance and in particular inheritance taxes have emerged as topics of steadily increasing interest in public as well as scientific discourse and debate. The present study investigates laypeople’s differentiated social representations of inheritance with the aim of shedding light on distinct

  13. Interest Rates and Coupon Bonds in Quantum Finance

    Science.gov (United States)

    Baaquie, Belal E.

    2009-09-01

    1. Synopsis; 2. Interest rates and coupon bonds; 3. Options and option theory; 4. Interest rate and coupon bond options; 5. Quantum field theory of bond forward interest rates; 6. Libor Market Model of interest rates; 7. Empirical analysis of forward interest rates; 8. Libor Market Model of interest rate options; 9. Numeraires for bond forward interest rates; 10. Empirical analysis of interest rate caps; 11. Coupon bond European and Asian options; 12. Empirical analysis of interest rate swaptions; 13. Correlation of coupon bond options; 14. Hedging interest rate options; 15. Interest rate Hamiltonian and option theory; 16. American options for coupon bonds and interest rates; 17. Hamiltonian derivation of coupon bond options; Appendixes; Glossaries; List of symbols; Reference; Index.

  14. Learning Hierarchical User Interest Models from Web Pages

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    We propose an algorithm for learning hierarchical user interest models according to the Web pages users have browsed. In this algorithm, the interests of a user are represented into a tree which is called a user interest tree, the content and the structure of which can change simultaneously to adapt to the changes in a user's interests. This expression represents a user's specific and general interests as a continuum. In some sense, specific interests correspond to short-term interests, while general interests correspond to long-term interests. So this representation more really reflects the users' interests. The algorithm can automatically model a user's multiple interest domains, dynamically generate the interest models and prune a user interest tree when the number of the nodes in it exceeds given value. Finally, we show the experiment results in a Chinese Web Site.

  15. Development of a PBL Parameterization Scheme for the Tropical Cyclone Model and an Improved Magnetospheric Model for Magic.

    Science.gov (United States)

    1981-03-25

    jM 1.25(W P Il~ II I [ 6 :, LEVd~5 I ~JAMMOR jkppovo reecm * 1 L81 31 042 300 Unicorn Park Drive Wobum, Massachuset 0C601 _ __ _JA YCOR DEVELOPMENT...sensible and latent heat exchanges in S, however, grow steadily after 10 hr and finally reach 15 x 1012W and 3 cm d-! respectively, whereas in D1, the...sensible and latent heat exchanges only grow to maxima of 7.5 x 1012W and 1.8 cm d-I after 30 h. After the maxima are reached, they decrease with time

  16. 7 CFR 1714.4 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Interest rates. 1714.4 Section 1714.4 Agriculture... PRE-LOAN POLICIES AND PROCEDURES FOR INSURED ELECTRIC LOANS General § 1714.4 Interest rates. (a) Municipal rate loans. Each advance of funds on a municipal rate loan shall bear interest at a single rate...

  17. 7 CFR 1767.23 - Interest charges.

    Science.gov (United States)

    2010-01-01

    ... charges. The interest charges accounts identified in this section shall be used by all RUS borrowers... Charges 427Interest on Long-Term Debt A. This account shall include the amount of interest on outstanding long-term debt issued or assumed by the utility, the liability for which included in Account 221, Bonds...

  18. Reaching rural women: breast cancer prevention information seeking behaviors and interest in Internet, cell phone, and text use.

    Science.gov (United States)

    Kratzke, Cynthia; Wilson, Susan; Vilchis, Hugo

    2013-02-01

    The purpose of this study was to examine the breast cancer prevention information seeking behaviors among rural women, the prevalence of Internet, cell, and text use, and interest to receive breast cancer prevention information cell and text messages. While growing literature for breast cancer information sources supports the use of the Internet, little is known about breast cancer prevention information seeking behaviors among rural women and mobile technology. Using a cross-sectional study design, data were collected using a survey. McGuire's Input-Ouput Model was used as the framework. Self-reported data were obtained from a convenience sample of 157 women with a mean age of 60 (SD = 12.12) at a rural New Mexico imaging center. Common interpersonal information sources were doctors, nurses, and friends and common channel information sources were television, magazines, and Internet. Overall, 87% used cell phones, 20% had an interest to receive cell phone breast cancer prevention messages, 47% used text messaging, 36% had an interest to receive text breast cancer prevention messages, and 37% had an interest to receive mammogram reminder text messages. Bivariate analysis revealed significant differences between age, income, and race/ethnicity and use of cell phones or text messaging. There were no differences between age and receiving text messages or text mammogram reminders. Assessment of health information seeking behaviors is important for community health educators to target populations for program development. Future research may identify additional socio-cultural differences.

  19. Growing in Motion: The Circulation of Used Things on Second-hand Markets

    Directory of Open Access Journals (Sweden)

    Staffan Appelgren

    2015-03-01

    Full Text Available From having been associated with poverty and low status, the commerce with second-hand goods in retro shops, flea markets, vintage boutiques and trade via Internet is expanding in Sweden as in many countries in the Global North. This article argues that a significant aspect of the recent interest in second-hand and reuse concerns the meaning fulness of circulation in social life. Using classic anthropological theory on how the circulation of material culture generates sociality, it focuses on how second-hand things are transformed by their circulation. Rather than merely having cultural biographies, second-hand things are reconfigured through their shifts between different social contexts in a process that here is understood as a form of growing. Similar to that of an organism, this growth is continuous, irreversible and dependent on forces both internal and external to it. What emerges is a category of things that combine elements of both commodities and gifts, as these have been theorized within anthropology. While first cycle commodities are purified of their sociality, the hybrid second-hand thing derives its ontological status as well as social and commercial value precisely from retaining "gift qualities", produced by its circulation.

  20. Object interest in autism spectrum disorder

    Science.gov (United States)

    MCDUFFIE, ANDREA S.; LIEBERMAN, REBECCA G.; YODER, PAUL J.

    2014-01-01

    A randomized control trial comparing two social communication treatments for children with autism spectrum disorder examined the effect of treatment on object interest. Thirty-two children, 18–60 months, were randomly assigned to the Picture Exchange Communication System (PECS) or Responsive Education and Prelinguistic Milieu Teaching (RPMT) condition. Assessment of object interest was conducted in an unstructured play session with different toys, activities, adult, and location than experienced in treatment. Results indicated children in the RPMT condition showed greater increases in object interest as compared to children in the PECS condition. Because child characteristics such as interest in objects may influence response to interventions using object play as contexts for treatment, it is important to improve our understanding of whether intervention can affect object interest. PMID:22133872

  1. Situational interest in engineering design activities

    DEFF Research Database (Denmark)

    Dohn, Niels Bonderup

    2013-01-01

    The aim of the present mixed-method study was to investigate task-based situational interest of sixth grade students (n=46), between 12 and 14 years old, during an eight-week engineering design programme in a Science & Technology-class. Students’ interests were investigated by means...... of a descriptive interpretative analysis of qualitative data from classroom observations and informal interviews. The analysis was complemented by a self-report survey to validate findings and determine prevalence. The analysis revealed four main sources of interest: designing inventions, trial......-and-error experimentation, achieved functionality of invention, and collaboration. These sources differ in terms of stimuli factors, such as novelty, autonomy (choice), social involvement, self-generation of interest, and task goal orientation. The study shows that design tasks stimulated interest, but only to the extent...

  2. Public interests and corporate obligations

    DEFF Research Database (Denmark)

    Frederiksen, Claus Strue

    2016-01-01

    In this chapter, I discuss the division of labour between private enterprises and the state. According to stakeholder theorists, a state should take into account the interests of all of its citizens, whereas a company should focus on the interests of its stakeholders. I focus on a challenge......, and corporations) should try to promote the good, seen from an impartial perspective, meaning that everybody’s interest should be taken into account (Kagan 1989). I conclude that stakeholder theorists are unable to meet the challenge presented by consequentialism by traditional means, i.e. by referring to social...

  3. 8 CFR 293.2 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Interest rate. 293.2 Section 293.2 Aliens... CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.2 Interest rate. The Secretary of the Treasury has determined that effective from date of deposit occurring after April 27, 1966, the interest rate shall be 3...

  4. 7 CFR 1950.105 - Interest rate.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rate. 1950.105 Section 1950.105 Agriculture... rate. (a) The Soldiers and Sailors Relief Act requires that the effective interest rate charged a... Supervisor will send the borrower a letter which states that the interest rate on the borrower's FmHA or its...

  5. Torsion of a growing shaft

    Directory of Open Access Journals (Sweden)

    Alexander V. Manzhirov

    2017-12-01

    Full Text Available The torsion of a shaft by rigid disks is considered. The shaft has the form of circular cylinder. Two rigid disks are attached to its end faces. The process of continuous growth of such shaft under the influence of twisting torques applied to the disks is studied. Dual series equations which reflect the mathematical content of the problem at the different stages of the growing process are derived and solved. Results of the numerical analysis and singularities of the qualitative mechanical behaviour of the fundamental characteristics are discussed.

  6. Do farmers rapidly adapt to past growing conditions by sowing different proportions of early and late maturing cereals and cultivars?

    Directory of Open Access Journals (Sweden)

    Pirjo Peltonen-Sainio

    2013-10-01

    Full Text Available In the short growing season of the northernmost European growing conditions, farmers are increasingly interested in expanding cultivation of later maturing crops at the expense of early maturing ones with lower yields. In this study we aimed to assess how the switching between spring cereals that differ in earliness was associated with different external factors. This was tested using unique datasets for regional cropping areas and cultivar use for the last 15 years. Early maturing barley was favored at the expense of later maturing wheat when a high number of days to crop maturity was required in the preceding year. In contrast, farmers reduced the barley area when a high number of cumulated degree days was required for a crop to mature in the previous year. A shift was recorded from early to late maturing cultivars. This study indicated that despite limited opportunities for farmers to alter land use, they readily responded to past conditions and used the knowledge gained for decision-making to reduce risk. This is a valuable operative model for studying adaptation to opportunities and constraints induced by climate change.

  7. 48 CFR 32.407 - Interest.

    Science.gov (United States)

    2010-10-01

    ... REQUIREMENTS CONTRACT FINANCING Advance Payments for Non-Commercial Items 32.407 Interest. (a) Except as provided in paragraph (d) below, the contracting officer shall charge interest on the daily unliquidated... institution (depository) in which the special account (see 32.409-3) is established; or (2) The rate...

  8. Medication interest in pregnant women

    Directory of Open Access Journals (Sweden)

    Rok Antolič

    2011-12-01

    Medication interest is comparable to literature data: relatively high for acute problems, relatively low for iron supplementation and extremely low for preventative folic acid intake. As to our knowledge, we were the ones to introduce the term »medication interest« into professional literature in Slovenia.

  9. 2007 Biomass Program Overview

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2009-10-27

    The Biomass Program is actively working with public and private partners to meet production and technology needs. With the corn ethanol market growing steadily, researchers are unlocking the potential of non-food biomass sources, such as switchgrass and forest and agricultural residues. In this way, the Program is helping to ensure that cost-effective technologies will be ready to support production goals for advanced biofuels.

  10. A producer survey on Turkish furniture industry

    OpenAIRE

    Öğün, Emir Polat

    1996-01-01

    Ankara : The Department of Management and Graduate School of Business Administration of Bilkent Univ., 1996. Thesis (Master's) -- Bilkent University, 1996. Includes bibliographical references leaves 79-80. Turkish furniture industry has been growing steadily since the liberalization of Turkish economy in early 1980’s. However, the industry faces some technological and economical problems which affects the competitiveness of the firms in the global market. The major problems ...

  11. Seven challenges in modeling vaccine preventable diseases

    Directory of Open Access Journals (Sweden)

    C.J.E. Metcalf

    2015-03-01

    Full Text Available Vaccination has been one of the most successful public health measures since the introduction of basic sanitation. Substantial mortality and morbidity reductions have been achieved via vaccination against many infections, and the list of diseases that are potentially controllable by vaccines is growing steadily. We introduce key challenges for modeling in shaping our understanding and guiding policy decisions related to vaccine preventable diseases.

  12. Protect Your Health as You Grow Older

    Science.gov (United States)

    ... you get older. It’s important to: Keep your body and mind active Choose healthy foods Get enough sleep Talk to your doctor ... Just like physical activity is good for your body, activities that challenge your ... your brain healthy. As you grow older, it's important to: Learn ...

  13. Proper knowledge about the growing fat; Himan ni kansuru tadashii chishiki

    Energy Technology Data Exchange (ETDEWEB)

    Sakamot, Yoichi

    1999-07-01

    Body fat is substituted for the energy adopted redundantly in the inside of the body, and the deep diabetes which relates to the increase in the fat person and this, high blood pressure, high fat blood diseases, ventilation and so-called life habit sicknesses such as an arteriosclerosis disease have been increasing. It thinks with growing fat when it wants it understood why it grows fat as to something as to that fearfulness about growing fat properly. The health making based on the individual and the weight control can't be missed to get the rich old age, which it lives through the middle age. (NEDO)

  14. 12 CFR 614.4155 - Interest rates.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Interest rates. 614.4155 Section 614.4155 Banks... Policies for Banks and Associations § 614.4155 Interest rates. Loans made by each bank and direct lender association shall bear interest at a rate or rates as may be determined by the institution board. The board...

  15. Self-interest, deregulation and trust

    Directory of Open Access Journals (Sweden)

    Salvör Nordal

    2009-11-01

    Full Text Available In this paper I will discuss Milton Friedman’s thesis that the social responsibilityof business is to maximize the shareholders’ profit. I examine the underlyingassumption of self-interest and argue, contrary to the neoliberal thesis ofderegulation, that the profit motive must be constrained by strong state regulations.Furthermore it facilitates keeping the division between business andgovernment intact. The financial crisis shows that the emphasis on a profitmotive without the external constraints of tight regulations has serious implicationsfor the trustworthiness of business. In the latter part of the paper I willdiscuss trust in relation to self-interest. The overemphasis on self-interest isparticularly unfortunate in connection with business, and not least the financialsector, as this institution is grounded in trust, without which it cannot survive.Seen from this angle, it can be claimed that a business model, celebratingprimarily self-interest, profit-motive and deregulation, is not going to be sustainablein the long run.http://dx.doi.org/10.5324/eip.v3i2.1719

  16. Effect of growing media, sowing depth, and hot water treatment on ...

    African Journals Online (AJOL)

    To optimize seedling production for reforestation of degraded dryland with A. senegal seeds, a study was conducted on the effect of boiled water treatment, growing media, sowing depth on seed germination and seedling growth of A. senegal. Three different growing media (farm soil, forest soil and sand soil), boiled water ...

  17. Self-interest and the theory of action.

    Science.gov (United States)

    Barbalet, Jack

    2012-09-01

    The concept of self-interest remains underdeveloped in sociology although central to economics. Recent methodological and social trends render sociological indifference to the concept untenable. The term has enjoyed historical predominance in the West since the sixteenth century. While it is seen in modern economics as a singular motivating force, Adam Smith regarded self-interest in economic action as necessarily moderated by sympathy. In addition to its problematic economic conceptualization self-interest has an experiential basis in unequal power relations. An alternative to the concept of self-interest is presented by Amartya Sen in his account of commitment; its inconsistencies, however, render Sen's statement unsatisfactory. Differences between present and future interests indicate that the distinction between self-interested and other-interested action is not sustainable. © London School of Economics and Political Science 2012.

  18. 12 CFR 619.9130 - Differential interest rates.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Differential interest rates. 619.9130 Section 619.9130 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9130 Differential interest rates. An interest rate program under which different rates of interest may be made...

  19. Remarks on Interest Rate Risk Management

    Directory of Open Access Journals (Sweden)

    Elena-Violeta DRAGOI

    2016-12-01

    Full Text Available Bank interest and interest rate risk management is a contemporary subject and for socio-economic environment of Romania cause serious consequences in the level of economic development. The purpose of this research is to highlight the main indicator that measures the total cost of a loan, namely the annual percentage rate (APR, because if we refer to an interest rate lower, at first glance that loan seems more advantageous, but at a closer look, taking into account the commissions charged by the bank, we see that the loan is more expensive compared to another, whose interest rate is higher.

  20. Debenture Interest Rates

    Data.gov (United States)

    Department of Housing and Urban Development — Interest rates to be paid on debentures issued with respect to a loan or mortgage insured by the Federal Housing Commissioner under the provisions of the National...

  1. Regional gray matter correlates of vocational interests.

    Science.gov (United States)

    Schroeder, David H; Haier, Richard J; Tang, Cheuk Ying

    2012-05-16

    Previous studies have identified brain areas related to cognitive abilities and personality, respectively. In this exploratory study, we extend the application of modern neuroimaging techniques to another area of individual differences, vocational interests, and relate the results to an earlier study of cognitive abilities salient for vocations. First, we examined the psychometric relationships between vocational interests and abilities in a large sample. The primary relationships between those domains were between Investigative (scientific) interests and general intelligence and between Realistic ("blue-collar") interests and spatial ability. Then, using MRI and voxel-based morphometry, we investigated the relationships between regional gray matter volume and vocational interests. Specific clusters of gray matter were found to be correlated with Investigative and Realistic interests. Overlap analyses indicated some common brain areas between the correlates of Investigative interests and general intelligence and between the correlates of Realistic interests and spatial ability. Two of six vocational-interest scales show substantial relationships with regional gray matter volume. The overlap between the brain correlates of these scales and cognitive-ability factors suggest there are relationships between individual differences in brain structure and vocations.

  2. Situational Interest in Engineering Design Activities

    Science.gov (United States)

    Bonderup Dohn, Niels

    2013-08-01

    The aim of the present mixed-method study was to investigate task-based situational interest of sixth grade students (n = 46), between 12 and 14 years old, during an eight-week engineering design programme in a Science & Technology-class. Students' interests were investigated by means of a descriptive interpretative analysis of qualitative data from classroom observations and informal interviews. The analysis was complemented by a self-report survey to validate findings and determine prevalence. The analysis revealed four main sources of interest: designing inventions, trial-and-error experimentation, achieved functionality of invention, and collaboration. These sources differ in terms of stimuli factors, such as novelty, autonomy (choice), social involvement, self-generation of interest, and task goal orientation. The study shows that design tasks stimulated interest, but only to the extent that students were able to self-regulate their learning strategies.

  3. Leadership Makes a Difference Growing Federal Civilian Leaders

    National Research Council Canada - National Science Library

    Muellerweiss, Alice

    2008-01-01

    .... Research indicates that currently our government does not grow effective leaders. Often those "rising to the top" are technical experts with minimal leadership experiences, mostly unacquainted with the fundamentals of leadership...

  4. 12 CFR 360.7 - Post-insolvency interest.

    Science.gov (United States)

    2010-01-01

    ... becomes proven. (4) Post-insolvency interest shall be determined using a simple interest method of... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Post-insolvency interest. 360.7 Section 360.7... RESOLUTION AND RECEIVERSHIP RULES § 360.7 Post-insolvency interest. (a) Purpose and scope. This section...

  5. 8 CFR 293.3 - Simple interest table.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Simple interest table. 293.3 Section 293.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DEPOSIT OF AND INTEREST ON CASH RECEIVED TO SECURE IMMIGRATION BONDS § 293.3 Simple interest table. Following is a simple interest...

  6. 5 CFR 841.603 - Rate of interest.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Rate of interest. 841.603 Section 841.603... EMPLOYEES RETIREMENT SYSTEM-GENERAL ADMINISTRATION Computation of Interest § 841.603 Rate of interest. For... to notify the public of the interest rate that will be in effect during that calendar year. ...

  7. 25 CFR 700.515 - Conflicts of interest.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Conflicts of interest. 700.515 Section 700.515 Indians... Employee Responsibility and Conduct § 700.515 Conflicts of interest. (a) A conflict of interest may exist... or herself, close friends, relatives, or business associates. A conflict of interest may also exist...

  8. 12 CFR 908.73 - Conflicts of interest.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Conflicts of interest. 908.73 Section 908.73... Board § 908.73 Conflicts of interest. (a) Conflict of interest in representation. No representative... to cure a conflict of interest in representation, including the issuance of an order limiting the...

  9. Making Growth Work for Women in Low-income Countries (GrOW ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This project is part of the Growth and Economic Opportunities for Women (GrOW) program. GrOW is a five-year, multi-funder partnership with the UK's Department for International Development (DFID), The William ... In addition to 10 projects addressing the barriers to women's economic ... Careers · Contact Us · Site map.

  10. 24 CFR 203.405 - Debenture interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Debenture interest rate. 203.405... Debenture interest rate. (a) Debentures shall bear interest from the date of issue, payable semiannually on... claim is paid in cash, the debenture interest rate for purposes of calculating such a claim shall be the...

  11. 24 CFR 203.20 - Agreed interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Agreed interest rate. 203.20... § 203.20 Agreed interest rate. (a) The mortgage shall bear interest at the rate agreed upon by the mortgagee and the mortgagor. (b) Interest shall be payable in monthly installments on the principal amount...

  12. 12 CFR 747.8 - Conflicts of interest.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Conflicts of interest. 747.8 Section 747.8... of Practice and Procedure § 747.8 Conflicts of interest. (a) Conflict of interest in representation... any stage of a proceeding to cure a conflict of interest in representation, including the issuance of...

  13. 12 CFR 1780.73 - Conflicts of interest.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Conflicts of interest. 1780.73 Section 1780.73... Office of Federal Housing Enterprise Oversight § 1780.73 Conflicts of interest. (a) Conflict of interest... corrective measures at any stage of a proceeding to cure a conflict of interest in representation, including...

  14. 7 CFR 319.37-8 - Growing media.

    Science.gov (United States)

    2010-01-01

    ... plants) established solely on tree fern slabs, coconut husks, coconut fiber, new clay pots, or new wooden...) Approved growing media are baked expanded clay pellets, coal cinder, coir, cork, glass wool, organic and... this section; (ii) Grown solely in a greenhouse in which sanitary procedures adequate to exclude plant...

  15. A Maze Game on Android Using Growing Tree Method

    Science.gov (United States)

    Hendrawan, Y. F.

    2018-01-01

    A maze is a type of puzzle games where a player moves in complex and branched passages to find a particular target or location. One method to create a maze is the Growing Tree method. The method creates a tree that has branches which are the paths of a maze. This research explored three types of Growing Tree method implementations for maze generation on Android mobile devices. The layouts produced could be played in first and third-person perspectives. The experiment results showed that it took 17.3 seconds on average to generate 20 cells x 20 cells dynamic maze layouts.

  16. Cluster growing process and a sequence of magic numbers

    DEFF Research Database (Denmark)

    Solov'yov, Ilia; Solov'yov, Andrey V.; Greiner, Walter

    2003-01-01

    demonstrate that in this way all known global minimum structures of the Lennard-Jones (LJ) clusters can be found. Our method provides an efficient tool for the calculation and analysis of atomic cluster structure. With its use we justify the magic number sequence for the clusters of noble gas atoms......We present a new theoretical framework for modeling the cluster growing process. Starting from the initial tetrahedral cluster configuration, adding new atoms to the system, and absorbing its energy at each step, we find cluster growing paths up to the cluster sizes of more than 100 atoms. We...

  17. Achievement Level and Sex Differences in Levels of Interests and the Interest-Educational Choice Relationship

    Science.gov (United States)

    Schmitt, Neal

    1978-01-01

    The prediction of level of post-high-school educational choice was investigated using the theme scores of the Strong Vocational Interest Blank, sex and achievement level as predictors. Results indicated significant relationships between interests and educational choice, moderated in some cases by sex and achievement level. (Author)

  18. 24 CFR 203.479 - Debenture interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Debenture interest rate. 203.479... interest rate. (a) Debentures shall bear interest from the date of issue, payable semiannually on the first... applicable rates of interest will be published twice each year as a notice in the Federal Register. (b) For...

  19. 24 CFR 241.560 - Agreed interest rate.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Agreed interest rate. 241.560... § 241.560 Agreed interest rate. (a) The mortgage shall bear interest at the rate agreed upon by the lender and the borrower. (b) Interest shall be payable in monthly installments on the principal amount of...

  20. 24 CFR 982.161 - Conflict of interest.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Conflict of interest. 982.161... and PHA Administration of Program § 982.161 Conflict of interest. (a) Neither the PHA nor any of its... prospective interest to the PHA and HUD. (c) The conflict of interest prohibition under this section may be...

  1. 12 CFR 19.8 - Conflicts of interest.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Conflicts of interest. 19.8 Section 19.8 Banks... Uniform Rules of Practice and Procedure § 19.8 Conflicts of interest. (a) Conflict of interest in... measures at any stage of a proceeding to cure a conflict of interest in representation, including the...

  2. Factors that facilitate or inhibit interest of domestic students in the engineering PhD: A mixed methods study

    Science.gov (United States)

    Howell Smith, Michelle C.

    Given the increasing complexity of technology in our society, the United States has a growing demand for a more highly educated technical workforce. Unfortunately, the proportion of United States citizens earning a PhD in engineering has been declining and there is concern about meeting the economic, national security and quality of life needs of our country. This mixed methods sequential exploratory instrument design study identified factors that facilitate or inhibit interest in engineering PhD programs among domestic engineering undergraduate students in the United States. This study developed a testable theory for how domestic students become interested in engineering PhD programs and a measure of that process, the Exploring Engineering Interest Inventory (EEII). The study was conducted in four phases. The first phase of the study was a qualitative grounded theory exploration of interest in the engineering PhD. Qualitative data were collected from domestic engineering students, engineering faculty and industry professional who had earned a PhD in engineering. The second phase, instrument development, developed the Exploring Engineering Interest Inventory (EEII), a measurement instrument designed with good psychometric properties to test a series of preliminary hypotheses related to the theory generated in the qualitative phase. In the third phase of the study, the EEII was used to collect data from a larger sample of junior and senior engineering majors. The fourth phase integrated the findings from the qualitative and quantitative phases. Four factors were identified as being significant influences of interest in the engineering PhD: Personal characteristics, educational environment, misperceptions of the economic and personal costs, and misperceptions of engineering work. Recommendations include increasing faculty encouragement of students to pursue an engineering PhD and programming to correct the misperceptions of the costs of the engineering PhD and the

  3. On the mechanics of continua with boundary energies and growing surfaces

    Science.gov (United States)

    Papastavrou, Areti; Steinmann, Paul; Kuhl, Ellen

    2013-06-01

    Many biological systems are coated by thin films for protection, selective absorption, or transmembrane transport. A typical example is the mucous membrane covering the airways, the esophagus, and the intestine. Biological surfaces typically display a distinct mechanical behavior from the bulk; in particular, they may grow at different rates. Growth, morphological instabilities, and buckling of biological surfaces have been studied intensely by approximating the surface as a layer of finite thickness; however, growth has never been attributed to the surface itself. Here, we establish a theory of continua with boundary energies and growing surfaces of zero thickness in which the surface is equipped with its own potential energy and is allowed to grow independently of the bulk. In complete analogy to the kinematic equations, the balance equations, and the constitutive equations of a growing solid body, we derive the governing equations for a growing surface. We illustrate their spatial discretization using the finite element method, and discuss their consistent algorithmic linearization. To demonstrate the conceptual differences between volume and surface growth, we simulate the constrained growth of the inner layer of a cylindrical tube. Our novel approach toward continua with growing surfaces is capable of predicting extreme growth of the inner cylindrical surface, which more than doubles its initial area. The underlying algorithmic framework is robust and stable; it allows to predict morphological changes due to surface growth during the onset of buckling and beyond. The modeling of surface growth has immediate biomedical applications in the diagnosis and treatment of asthma, gastritis, obstructive sleep apnoea, and tumor invasion. Beyond biomedical applications, the scientific understanding of growth-induced morphological instabilities and surface wrinkling has important implications in material sciences, manufacturing, and microfabrication, with applications in

  4. The effects of different pot length and growing media on seedling ...

    African Journals Online (AJOL)

    The aim of this study was to determine appropriate pot length and growing medium for Crimean Juniper seedlings (Juniperus excelsa Bieb.), which will be used for afforestation of extreme areas. For this purpose, polyethylene pots of 11 cm width and 20, 25 and 30 cm lengths were used. As growing medium, 13 different ...

  5. 26 CFR 301.6621-1 - Interest rate.

    Science.gov (United States)

    2010-04-01

    ... March 1, 1983. Such interest is computed at the rate of 12 percent per annum, simple interest from April 15, 1981, to January 31, 1982, and at the rate of 20 percent per annum, simple interest from January... December 31, 1982, to March 1, 1983. The total simple interest accrued but unpaid at the end of December 31...

  6. 29 CFR 20.58 - Rate of interest.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Rate of interest. 20.58 Section 20.58 Labor Office of the Secretary of Labor FEDERAL CLAIMS COLLECTION Interest, Penalties and Administrative Costs § 20.58 Rate of interest. (a) The rate of interest assessed shall be the rate of the current value of funds to the United...

  7. Cultural systems for growing potatoes in space

    Science.gov (United States)

    Tibbitts, T.; Bula, R.; Corey, R.; Morrow, R.

    1988-01-01

    Higher plants are being evaluated for life support to provide needed food, oxygen and water as well as removal of carbon dioxide from the atmosphere. The successful utilization of plants in space will require the development of not only highly productive growing systems but also highly efficient bioregenerative systems. It will be necessary to recycle all inedible plant parts and all human wastes so that the entire complement of elemental compounds can be reused. Potatoes have been proposed as one of the desirable crops because they are 1) extremely productive, yielding more than 100 metric tons per hectare from field plantings, 2) the edible tubers are high in digestible starch (70%) and protein (10%) on a dry weight basis, 3) up to 80% of the total plant production is in tubers and thus edible, 4) the plants are easily propagated either from tubers or from tissue culture plantlets, 5) the tubers can be utilized with a minimum of processing, and 6) potatoes can be prepared in a variety of different forms for the human diet (Tibbitts et al., 1982). However potatoes have a growth pattern that complicates the development of growing the plants in controlled systems. Tubers are borne on underground stems that are botanically termed 'rhizomes', but in common usage termed 'stolons'. The stolons must be maintained in a dark, moist area with sufficient provision for enlargement of tubers. Stems rapidly terminate in flowers forcing extensive branching and spreading of plants so that individual plants will cover 0.2 m2 or more area. Thus the growing system must be developed to provide an area that is darkened for tuber and root growth and of sufficient size for plant spread. A system developed for growing potatoes, or any plants, in space will have certain requirements that must be met to make them a useful part of a life support system. The system must 1) be constructed of materials, and involve media, that can be reused for many successive cycles of plant growth, 2

  8. Lack of proportionality. Seven specifications of public interest that override post-approval commercial interests on limited access to clinical data

    Directory of Open Access Journals (Sweden)

    Strech Daniel

    2012-07-01

    Full Text Available Abstract For the protection of commercial interests, licensing bodies such as the EMA and health technology assessment institutions such as NICE restrict full access to unpublished evidence. Their respective policies on data transparency, however, lack a systematic account of (1 what kinds of commercial interests remain relevant after market approval has been granted, (2 what the specific types of public interest are that may override these commercial interests post approval, and, most importantly, (3 what criteria guide the trade-off between public interest and legitimate measures for the protection of commercial interest. Comparing potential commercial interests with seven specifications of relevant public interest reveals the lack of proportionality inherent in the current practices of EMA and NICE.

  9. How fast do eels grow

    International Nuclear Information System (INIS)

    Hansen, H.J.M.

    1988-01-01

    Not so very much about the growth pattern of the eel is known yet. Eels move about nearly all the time. They are thus very difficult to follow and we do not, for examble, yet know how long it actually takes for them to grow to maturity in the wild. So far, a macroscopic analysis of the number of bright and dark areas (growth rings) in the 'earstones' has been used to determine eel age, but this method was recently challenged. Use of radioisotopes has been suggested previously for this purpose. For this present study the rare earth elements, europium-152 and europium-155 are used. When incubated in artificial sea water, a satisfactory final radioactive label was achieved. Two experiments were planned in collaboration with the Swedish Environmental Protection Agency. 2000 Elvers were set out in 1982, in the cooling water outlet of the Oskarshamn nuclear power plant, each marked with europium-155. In 1984 another 10 000 elvers labelled with europium-152 were set out under similar conditions. The idea was mainly to see how fast the eels would grow, and to compare their known age with that determined by examining the earstones. Results showed that there was no clear-cut correlation between actual eel age and the biological age determination used so far. During four years, only 10 of the original 1300 eels were recaptured. It is thus hard to say anything definite from our results on the viability of setting out elvers in the environment

  10. Root growth of perennials in vertical growing media for use in green walls

    DEFF Research Database (Denmark)

    Jørgensen, Lars; Dresbøll, Dorte Bodin; Thorup-Kristensen, Kristian

    2014-01-01

    The vertical orientation of green walls causes a risk of uneven water distribution within the growing medium, and thereby stress on the plant roots. Therefore it was studied how the root and top growth of different species were affected by the water holding characteristics of the growing media....... Five species of hardy perennials (Campanula poscharskyana ‘Stella’, Fragaria vesca ‘Småland’, Geranium sanguineum ‘Max Frei’, Sesleria heufleriana and Veronica officinalis ‘Allgrün’) were grown in 3 types of growing media (coir and 2 of rockwool) in vertical boxes under greenhouse conditions. Root...... distribution was registered over 52 days and the activity of individual root systems was studied via 15N uptake and plant parameters were measured. The water holding characteristics of the growing media was determined on a sandbox. From day 21 and throughout the experiment, the plants growing in the coir...

  11. 26 CFR 20.7520-1 - Valuation of annuities, unitrust interests, interests for life or terms of years, and remainder...

    Science.gov (United States)

    2010-04-01

    ... § 1.664-4 of this chapter with respect to the valuation of the remainder interest in property... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Valuation of annuities, unitrust interests... Valuations § 20.7520-1 Valuation of annuities, unitrust interests, interests for life or terms of years, and...

  12. Sports-related injuries in athletes with disabilities.

    Science.gov (United States)

    Fagher, K; Lexell, J

    2014-10-01

    The number of athletes with disabilities participating in organized sports and the popularity of the Paralympic Games is steadily increasing around the world. Despite this growing interest and the fact that participation in sports places the athlete at risk for injury, there are few studies concerning injury patterns, risk factors, and prevention strategies of injuries in disabled athletes. In this systematic literature search and critical review, we summarize current knowledge of the epidemiology of sports-related injuries in disabled athletes and describe their characteristics, incidence, prevalence, and prevention strategies. The outcomes of interest were any injury, either an acute trauma or an overuse event. PubMed, EMBASE, CINAHL, and Google Scholar were systematically searched and 25 of 605 identified studies met the inclusion criteria. Lower extremity injuries were more common in walking athletes, whereas upper extremity injuries were more prevalent in wheelchair athletes. The methodologies and populations varied widely between the studies. Few studies were sports or disability specific, which makes it difficult to determine specific risk factors, and few studies reported injury severity and prevention of injuries. Further longitudinal, systematic sports and disability specific studies are needed in order to identify and prevent injuries in athletes with disabilities. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Modified methods for growing 3-D skin equivalents: an update.

    Science.gov (United States)

    Lamb, Rebecca; Ambler, Carrie A

    2014-01-01

    Artificial epidermis can be reconstituted in vitro by seeding primary epidermal cells (keratinocytes) onto a supportive substrate and then growing the developing skin equivalent at the air-liquid interface. In vitro skin models are widely used to study skin biology and for industrial drug and cosmetic testing. Here, we describe updated methods for growing 3-dimensional skin equivalents using de-vitalized, de-epidermalized dermis (DED) substrates including methods for DED substrate preparation, cell seeding, growth conditions, and fixation procedures.

  14. Vocational Interests and Basic Values.

    Science.gov (United States)

    Sagiv, Lilach

    2002-01-01

    Study 1 (n=97) provided evidence of the correlation of Holland's model of vocational interests with Schwartz' theory of basic values. Realistic career interests did not correlate with values. Study 2 (n=545) replicated these findings, showing a better match for individuals who had reached a career decision in counseling than for the undecided.…

  15. Diagnosing Conflict-of-Interest Disorder

    Science.gov (United States)

    Cosgrove, Lisa

    2010-01-01

    In June 2010, the Association of American Medical Colleges issued the third and final portion of its conflict-of-interest policy initiatives. The task force on "Conflicts of Interest in Clinical Care" did not mince words when it described the impetus for these initiatives: "It is imperative that the possibility or perception of [financial conflict…

  16. 26 CFR 19.3-1 - Interest on certain deferred payments; interest rate for use in determining whether there is...

    Science.gov (United States)

    2010-04-01

    ... annum simple interest shall be used. As an illustration of the meaning of simple interest, if a contract provides for payments of $6,000 in 3 equal installments of $2,000 plus 4 percent per annum simple interest... provides for discounting payments at a 4 percent per annum simple interest rate, shall be used for...

  17. Corporate interests, philanthropies, and the peace movement.

    Science.gov (United States)

    Wright, T; Rodriguez, F; Waitzkin, H

    1986-01-01

    Corporate and philanthropic involvement in the peace movement is growing. In considering medical peace groups as examples, we have studied the ways that corporate and philanthropic funding have shaped the course of activism. Our methods have included: review of the Foundations Grant Index from 1974-1983; analysis of corporations' and foundations' criteria for grants in the categories of peace, arms control, and disarmament; interviews with leaders of activist organizations and with foundation officials; and our own experiences in the peace movement. Corporate interests in preventing nuclear war stem from a concern for global stability in which world markets may expand, and from a hope to frame issues posed by the peace movement in a way that will not challenge basic structures of power and finance. Several general features make peace groups respectable and attractive to philanthropies; an uncritical stance toward corporate participation in the arms race; a viewpoint that the main danger of nuclear war stems from a profound, bilateral conflict between the United States and the Soviet Union; and a single-issue focus that does not deal with the many related problems reflecting the injustices of capitalism. The two major medical groups working for peace, Physicians for Social Responsibility (PSR) and International Physicians for the Prevention of Nuclear War (IPPNW), have accomplished many goals; however, their adherence to subtle criteria of respectability and their dependence on philanthropic funding have limited the scope of their activism. The struggle for peace can not succeed without fundamental changes in the corporate system that initiates, maintains, and promotes the arms race.

  18. Public interest group involvement

    International Nuclear Information System (INIS)

    Shelley, P.

    1986-01-01

    Including public interest groups in the siting process for nuclear waste disposal facilities is of great importance. Controversial sitings often result in litigation, but involving public interest groups early in the process will lessen the change of this. They act as surrogates for the general public and should be considered as members of the team. It is important to remember though, that all public interest groups are different. In choosing public panels such as public advisory committees, members should not be chosen on the basis of some quota. Opposition groups should not be excluded. Also, it is important to put the right person in charge of the committee. The goal of public involvement is to identify the conflicts. This must be done during the decision process, because conflicts must be known before they can be eliminated. Regarding litigation, it is important to ease through and around legal battles. If the siting process has integrity and a good faith effort has been shown, the court should uphold the effort. In addition, it is important to be negotiable and to eliminate shortcuts

  19. Interest - “Loan Cost” or “Sin”?

    Directory of Open Access Journals (Sweden)

    Violeta ISAI

    2014-11-01

    Full Text Available Interest has appeared from the people need to borrow main agricultural products. Over the time, it has been the subject for many theories - for interest, and against interest- all of them having various reasons. Church has, in general, forbidden interest, but the economic reasons have won, considering fair to reward the creditor for the time passed from the moment of loaning, for the monetary devaluation because of inflation, and for the reason that money is a good which must produce profit. Nowadays, the interest rate and the way haw it modifies the report between demand and supply, is a very debated subject. The interest rate is an instrument in the hand of Governments and International Financial Organisms, and interest is used in the conventional banks from the entire world. But, in the system of Islamic Economy, interest is considered “a sin”, and the appearance of Islamic Banks is a proof for the efforts to introduce in the banking system of Muslim countries, a modality of financing which respects, from the religious point of view, what is allowed and what is forbidden.

  20. Preliminary characterization of slow growing rhizobial strains ...

    African Journals Online (AJOL)

    In this paper, we did some preliminary characterization of six slow growing rhizobial strains, isolated from Retama monosperma (L.) Boiss. root nodules sampled from 3 sites along the coast of Oran (CapeFalcon, Bousfer and MersElHadjadj) in Northwestern Algeria. Results of this study showed that all strains had a very ...

  1. The Role of Achievement Goals in the Development of Interest: Reciprocal Relations between Achievement Goals, Interest, and Performance

    Science.gov (United States)

    Harackiewicz, Judith M.; Durik, Amanda M.; Barron, Kenneth E.; Linnenbrink-Garcia, Lisa; Tauer, John M.

    2008-01-01

    The dynamics of individual and situational interest and academic performance were examined in the college classroom and 7 semesters later in conjunction with achievement goals. At the beginning of an introductory psychology course, participants reported their initial interest in psychology, achievement goals, and situational interest in course…

  2. Individual predictors of adolescents’ vocational interest stabilities

    OpenAIRE

    Hirschi, Andreas

    2010-01-01

    The study investigated the predictive utility of interest profile differentiation, coherence, elevation, congruence, and vocational identity commitment and career maturity (career planning and exploration) on the 10-month interest stability of 292 Swiss eighth-grade students: profile, rank, and level stabilities were assessed. Controlling for socio-demographic and vocational interest type variables, measures of differentiated and coherent vocational interests were significant predictors of pr...

  3. Nucleoli from growing oocytes inhibit the maturation of enucleolated, full-grown oocytes in the pig.

    Science.gov (United States)

    Kyogoku, Hirohisa; Ogushi, Sugako; Miyano, Takashi; Fulka, Josef

    2011-06-01

    In mammals, the nucleolus of full-grown oocyte is essential for embryonic development but not for oocyte maturation. In our study, the role of the growing oocyte nucleolus in oocyte maturation was examined by nucleolus removal and/or transfer into previously enucleolated, growing (around 100 µm in diameter) or full-grown (120 µm) pig oocytes. In the first experiment, the nucleoli were aspirated from growing oocytes whose nucleoli had been compacted by actinomycin D treatment, and the enucleolated oocytes were matured in vitro. Most of non-treated or actinomycin D-treated oocytes did not undergo germinal vesicle breakdown (GVBD; 13% and 12%, respectively). However, the GVBD rate of enucleolated, growing oocytes significantly increased to 46%. The low GVBD rate of enucleolated, growing oocytes was restored again by the re-injection of nucleoli from growing oocytes (23%), but not when nucleoli from full-grown oocytes were re-injected into enucleolated, growing oocytes (49%). When enucleolated, full-grown oocytes were injected with nucleoli from growing or full-grown oocytes, the nucleolus in the germinal vesicle was reassembled (73% and 60%, respectively). After maturation, the enucleolated, full-grown oocytes injected with nucleoli from full-grown oocytes matured to metaphase II (56%), whereas injection with growing-oocyte nucleoli reduced this maturation to 21%. These results suggest that the growing-oocyte nucleolus is involved in the oocyte's meiotic arrest, and that the full-grown oocyte nucleolus has lost the ability. Copyright © 2011 Wiley-Liss, Inc.

  4. Global warming and interest rate

    International Nuclear Information System (INIS)

    Rey, Francisco C.

    1999-01-01

    The socio-economical growth of our country will yield unavoidably a sustained growth on the energy demand, particularly on the electricity demand. If the expected assumptions are fulfilled, the needed power needed to cover the electrical demand between 1997 and 2020 will almost triple, and the natural gas consumption by the generating facilities and CO 2 emissions in that sector will multiply by five. If the emissions of other sector grow at the same rate as those of the electric sector the level of the emissions in our country will be equivalent to those of the developed countries at present. It is imperative to put limits to the growth of those emissions. In order to avoid that limiting of the emissions to be just a declaration, it is necessary to find and implement mechanisms that will lead to that goal. In the electric sector, and in order to promote the use of energy sources free of those emissions, the possible measures are: Application of an emission tax of U$ 10 (or higher) per ton of CO 2 and use of the resulting funds to cause a decrease in the interest rate applied to electric generation projects which do not emit greenhouse gases. Contributions by the countries responsible for the present level of CO 2 in the atmosphere to lower the incidence of the initial capital costs on the generation costs for the same type of projects (via low rate loans or subsidies). Being active any one of these two mechanisms (or both), will provoke those clean generation sources to compete successfully and will allow them to be a valuable tool to effectively diminish the growth of the emissions of those gases from the electric sector. Besides, a tax of such magnitude would not provoke an important increase on the electric energy prices. If any mechanism is implemented which intends to effectively diminish the CO 2 emissions, the first important project to be completed is the completion of the Atucha II power station. (author)

  5. Interest point detection for hyperspectral imagery

    Science.gov (United States)

    Dorado-Muñoz, Leidy P.; Vélez-Reyes, Miguel; Roysam, Badrinath; Mukherjee, Amit

    2009-05-01

    This paper presents an algorithm for automated extraction of interest points (IPs)in multispectral and hyperspectral images. Interest points are features of the image that capture information from its neighbours and they are distinctive and stable under transformations such as translation and rotation. Interest-point operators for monochromatic images were proposed more than a decade ago and have since been studied extensively. IPs have been applied to diverse problems in computer vision, including image matching, recognition, registration, 3D reconstruction, change detection, and content-based image retrieval. Interest points are helpful in data reduction, and reduce the computational burden of various algorithms (like registration, object detection, 3D reconstruction etc) by replacing an exhaustive search over the entire image domain by a probe into a concise set of highly informative points. An interest operator seeks out points in an image that are structurally distinct, invariant to imaging conditions, stable under geometric transformation, and interpretable which are good candidates for interest points. Our approach extends ideas from Lowe's keypoint operator that uses local extrema of Difference of Gaussian (DoG) operator at multiple scales to detect interest point in gray level images. The proposed approach extends Lowe's method by direct conversion of scalar operations such as scale-space generation, and extreme point detection into operations that take the vector nature of the image into consideration. Experimental results with RGB and hyperspectral images which demonstrate the potential of the method for this application and the potential improvements of a fully vectorial approach over band-by-band approaches described in the literature.

  6. Mycobacteria of clinical interest

    International Nuclear Information System (INIS)

    Casal, M.

    1986-01-01

    This book is based upon a symposium on mycobacteria of clinical interest. Due to the multidisciplinary participation of, among others, microbiologists, clinicians, immunologists and epidemiologists, a very wide and thorough presentation of the present state of clinical research in this field is ensured. Topics of particular interest included in this volume were the new antimicrobial agents active against mycobacteria; new therapeutic possibilities; a system of rapid diagnosis of tuberculosis and mycobacteriosis; mycobacteriosis in AIDS; progress in immunopathology of tuberculosis and leprosy; progress in bacteriology and vaccination in leprosy; progress in immunological diagnosis and new epidemiological biovars of M. tuberculosis. (Auth.)

  7. But How Do You Grow Plants Without Dirt?

    Science.gov (United States)

    Howells, Ronald F.

    1978-01-01

    Describes a class project on hydroponic farming (growing plants in water and in organic nutrients rather than dirt). Students formed a corporation to raise necessary funds and paid dividends from the proceeds earned selling the crop. (JMB)

  8. [Medical interests in gymnastics and athletics].

    Science.gov (United States)

    Brodin, H

    2001-01-01

    Since time immemorial authors have noticed the usefulness of physical activity. In the 18th century C von Linné was a spokesman for bodily exercise, and in the beginning of the 19th century P. H . Ling shaped the Swedish gymnastics and founded the Gymnastiska Centralinstitutet in 1813. He aimed at harmonious bodies according to the models of the classic antiquity. Many physicians, I. and F. Holmgren saw the value of the gymnastics. Completing the Ling gymnastics, there was a growing interest in physical performance, i.e., athletics. Above all, the contributions of the officer V. Balck, culminating at the olympic games in Stockholm 1912, made athletics a national movement. Since 1913 it receives an annual economic support from the state. Some physicians feared from overexertion in athletics but they appreciated physical performance. However, they demanded that you should be wholly full-grown prior to great exortions. An important part of the Ling program was remedial gymnastics which was more and more estimated after P. Haglund had asserted its value. T. Sjöstrand's studies became a good basis for evaluating the effect of physical training in both healthy and sick persons. It was not until the 1950s that the first studies, later confirmed, gave holds for the view that physical training was good for public health. But the average life span does not seem to be influenced by physical activities. Now and then training had earlier been used as therapy for disparate sorts of diseases but most rationally for disturbed functions of the locomotor system. Training became an important part of medical rehabilitation only after the second world war. Gymnastics and athletics at school have always had a solid support by physicians. The subject has nowadays so few hours that it cannot result in safe training habits for the future.

  9. Interests and attitudes of engineering students

    Science.gov (United States)

    Rutherford, Brian

    2007-12-01

    Engineering programs have been less successful than other professions in achieving gender equity. Analyses of gender differences in the attitudes and interests of engineering students may help illuminate ways to combat the underrepresentation of women in engineering. This study examined data collected from 863 engineering students who attended 15 American universities from fall 2005 through spring 2006 using an online survey. The survey was designed to understand the backgrounds, academic preparation, motivation, interests, and attitudes of engineering students. To determine whether males and females received different academic preparation prior to entering engineering, the survey examined participants' mathematics, science, and technical coursework taken in high school. The questions probed students' comfort and interest level in mathematics, science, and technology/engineering and investigated student interest in the three fundamental engineering activities by asking 49 design, build, and analyze questions on topics covering a variety of engineering disciplines. A combination of question formats was used including pre-categorized demographic information, 5-point Likert scales, and open-ended responses. Gender similarities and differences were identified and their implications were considered for the recruitment and retention of engineers. Female engineering students in this study were equally or better prepared than males to major in engineering based on the number and types of science and mathematics classes taken in high school. However, statistically significant gender differences were found in the attitudes and interests of engineering students. The difference in the comfort level, interest in learning, being able to demonstrate, or in performing stem skills depended on the question topic rather than gender. The areas with the highest comfort and interest level were often different for females and males. Several topics and curriculum areas of high interest to

  10. A Guide for Scientists Interested in Researching Student Outcomes

    Science.gov (United States)

    Buxner, Sanlyn R.; Anbar, Ariel; Semken, Steve; Mead, Chris; Horodyskyj, Lev; Perera, Viranga; Bruce, Geoffrey; Schönstein, David

    2015-11-01

    Scientists spend years training in their scientific discipline and are well versed the literature, methods, and innovations in their own field. Many scientists also take on teaching responsibilities with little formal training in how to implement their courses or assess their students. There is a growing body of literature of what students know in space science courses and the types of innovations that can work to increase student learning but scientists rarely have exposure to this body of literature. For scientists who are interested in more effectively understanding what their students know or investigating the impact their courses have on students, there is little guidance. Undertaking a more formal study of students poses more complexities including finding robust instruments and employing appropriate data analysis. Additionally, formal research with students involves issues of privacy and human subjects concerns, both regulated by federal laws.This poster details the important decisions and issues to consider for both course evaluation and more formal research using a course developed, facilitated, evaluated and researched by a hybrid team of scientists and science education researchers. HabWorlds, designed and implemented by a team of scientists and faculty at Arizona State University, has been using student data to continually improve the course as well as conduct formal research on students’ knowledge and attitudes in science. This ongoing project has had external funding sources to allow robust assessment not available to most instructors. This is a case study for discussing issues that are applicable to designing and assessing all science courses. Over the course of several years, instructors have refined course outcomes and learning objectives that are shared with students as a roadmap of instruction. The team has searched for appropriate tools for assessing student learning and attitudes, tested them and decided which have worked, or not, for

  11. MELNIK VINE-GROWING REGION – HISTORY AND TRADITIONS

    Directory of Open Access Journals (Sweden)

    Radoslava Ganeva

    2017-06-01

    Full Text Available The region of Melnik (Southwest Bulgaria has exclusively appropriate climate for wine growing. Its borders are defined by the dissemination of the wide Melnik grape vine, revealed by experts as an old local variety. Few are the wine-growing centers that carry such an effective ampelographic tradition. A few are the viticulture centers, bearing such effective tradition. The vine is grown here from the Thracian antiquity and is the basis for a livelihood, preserved and retransmitted for many generations. It is characterized by a specialization in the production and marketing of high quality red dry wines. The article deals with the development of the Melnik vineyard as a result of different political and economic conditions in the course of historical development. Various archival materials, specialized studies and personal fieldwork research have been used.

  12. Sperm length evolution in the fungus-growing ants

    DEFF Research Database (Denmark)

    Baer, B.; Dijkstra, M. B.; Mueller, U. G.

    2009-01-01

    -growing ants, representing 9 of the 12 recognized genera, and mapped these onto the ant phylogeny. We show that average sperm length across species is highly variable and decreases with mature colony size in basal genera with singly mated queens, suggesting that sperm production or storage constraints affect...... the evolution of sperm length. Sperm length does not decrease further in multiply mating leaf-cutting ants, despite substantial further increases in colony size. In a combined analysis, sexual dimorphism explained 63.1% of the variance in sperm length between species. As colony size was not a significant...... predictor in this analysis, we conclude that sperm production trade-offs in males have been the major selective force affecting sperm length across the fungus-growing ants, rather than storage constraints in females. The relationship between sperm length and sexual dimorphism remained robust...

  13. Conflict of interest: nurses at risk!

    Science.gov (United States)

    Erlen, Judith A

    2008-01-01

    Conflict of interest as it relates to healthcare is gaining increasing attention. Pharmaceutical companies and manufacturers that produce medical devices are coming under greater scrutiny because of the influence that their marketing practices may have on the patient management decisions made by healthcare professionals. The result is that healthcare agency administrators are developing conflict of interest policies and procedures for their professional employees. The driving force behind many of these policies is the need to maintain the trust of the public by refraining from questionable professional conduct. This article presents 2 hypothetical cases to provide nurses with an understanding of the concept of conflict of interest and the ethical considerations this issue raises, and describes the subtle and not-so-subtle influences on professional practice decisions. Recommendations are offered to help nurses avoid conflict of interest and preserve their professional integrity. It is incumbent upon nurses to become cognizant of the types of situations that may present a conflict of interest for them and to take the necessary steps to avoid such professional impropriety.

  14. Slow-release carbohydrates: growing evidence on metabolic responses and public health interest. Summary of the symposium held at the 12th European Nutrition Conference (FENS 2015

    Directory of Open Access Journals (Sweden)

    Sophie Vinoy

    2016-07-01

    Full Text Available To draw attention to the necessity of considering differences in the digestibility of carbohydrates, and more specifically of starch, a symposium was held at the 12th European Nutrition Conference (FENS, which took place in Berlin from October 20 to 23, 2015. The purpose of this session was to present the consolidated knowledge and recent advances regarding the relationship between slow-release carbohydrates, metabolic responses, and public health issues. Three main topics were presented: 1 the definition of, sources of, and recognised interest in the glycaemic response to slowly digestible starch (SDS; 2 clinical evidence regarding the physiological effects of slow-release carbohydrates from cereal foods; and 3 interest in reducing the postprandial glycaemic response to help prevent metabolic diseases. Foods with the highest SDS content induce the lowest glycaemic responses, as the starch is protected from gelatinisation during processing. In humans, high-SDS food consumption induces slower glucose release, lower postprandial insulinaemia, and stimulation of gut hormones. Moreover, postprandial hyperglycaemia is an independent risk factor for type two diabetes mellitus (T2DM and cardiovascular disease (CVD. Therefore, given the plausible aetiologic mechanisms, we argue that postprandial glucose levels are relevant for health and disease and represent a meaningful target for intervention, for example, through dietary factors. This symposium was organised by Mondelez International R&D.

  15. Slow-release carbohydrates: growing evidence on metabolic responses and public health interest. Summary of the symposium held at the 12th European Nutrition Conference (FENS 2015).

    Science.gov (United States)

    Vinoy, Sophie; Laville, Martine; Feskens, Edith J M

    2016-01-01

    To draw attention to the necessity of considering differences in the digestibility of carbohydrates, and more specifically of starch, a symposium was held at the 12th European Nutrition Conference (FENS), which took place in Berlin from October 20 to 23, 2015. The purpose of this session was to present the consolidated knowledge and recent advances regarding the relationship between slow-release carbohydrates, metabolic responses, and public health issues. Three main topics were presented: 1) the definition of, sources of, and recognised interest in the glycaemic response to slowly digestible starch (SDS); 2) clinical evidence regarding the physiological effects of slow-release carbohydrates from cereal foods; and 3) interest in reducing the postprandial glycaemic response to help prevent metabolic diseases. Foods with the highest SDS content induce the lowest glycaemic responses, as the starch is protected from gelatinisation during processing. In humans, high-SDS food consumption induces slower glucose release, lower postprandial insulinaemia, and stimulation of gut hormones. Moreover, postprandial hyperglycaemia is an independent risk factor for type two diabetes mellitus (T2DM) and cardiovascular disease (CVD). Therefore, given the plausible aetiologic mechanisms, we argue that postprandial glucose levels are relevant for health and disease and represent a meaningful target for intervention, for example, through dietary factors. This symposium was organised by Mondelez International R&D.

  16. The Challenges for the Multilateral Trading System Raised by the Ongoing Structural Transformations in the Global Economy

    OpenAIRE

    Agnes Ghibuțiu

    2012-01-01

    Over the last decade, international trade has been growing faster than global production, steadily increasing interdependence among nations. Sustained trade growth has been accompanied by profound changes in the patterns of trade flows, reflecting new production structures emerging under the impact of rapid progress in the development of transport, communications and information technologies, major shifts in the patterns of demand, rapid expansion of global production networks, and increasing...

  17. Conformance and Non Conformance of Asset Managers to Environment, Social and Governance Pressures - Sensemaking capacities and the use of externally defined information- / Conformance et Non Conformance des Gestionnaires d'Actifs aux Pressions Environmental, Social et Gouvernance - Capabilités de sensemaking et l'usage d'information externellement définie-

    OpenAIRE

    Sakuma, Kyoko

    2012-01-01

    This thesis focuses on a central behavioral paradox in the asset management community. Recent decades have brought an upsurge in initiatives throughout the investment community to voluntarily integrate sustainability issues into investment decisions. The financial crisis has however revealed behavioral inconsistency and deepening irresponsibility. Today, sustainable investments represent USD 10.7 trillion, or 7% of the entire market, of assets under management and it is growing steadily. O...

  18. Conformance and non conformance of asset managers to the environment, social and governance pressures: sensemaking capacities and the use of externally defined information

    OpenAIRE

    Sakuma, Kyoko

    2012-01-01

    This thesis focuses on a central behavioral paradox in the asset management community. Recent decades have brought an upsurge in initiatives throughout the investment community to voluntarily integrate sustainability issues into investment decisions. The financial crisis has however revealed behavioral inconsistency and deepening irresponsibility. Today, sustainable investments represent USD 10.7 trillion, or 7% of the entire market, of assets under management and it is growing steadily. One ...

  19. Feed-in-Tariffs Financed by Energy Taxes: When do They Lower Consumer Prices?

    OpenAIRE

    Georg von Wangenheim; Tom Müller

    2011-01-01

    The share of renewable energies in the electricity sector ('green' electricity production) relative to overall electricity supply has been growing steadily over the last years in most industrialized countries. This expansion was due to economic support either by subsidies or quota requirements for green energy. Without such support, green electricity would not be competitive to electricity supply from conventional production capacities ('black' electricity production) - e.g. coal and gas fire...

  20. Too Hot ? Too Cold?

    Institute of Scientific and Technical Information of China (English)

    Stephen Green

    2011-01-01

    @@ Economic outlook China's economy will likely start 2010 with double-digit GDP growth, a booming infrastructure build-out, a tightening labour market, and increasing worries about inflation.However,concerns about the global recovery and about what will happen when the stimulus package ends mean policy makers will be hesitant to tighten.We expect growth to moderate during the year as consumer spending grows steadily but investment growth slows.