Science.gov

Sample records for affected larger companies

  1. The Corporate Connection: Effective Company Research Is Just Like People Research--On a Larger Scale.

    ERIC Educational Resources Information Center

    Kourofsky, Carolyn E.

    1992-01-01

    To cultivate companies for fund raising, the college development officer should focus on appropriate people, understand giving trends, follow mergers and acquisitions, and note corporate differences in giving patterns. Annual reports can reveal company self-image, help identify individuals, and illuminate the company's fiscal situation. However,…

  2. Analysis of Transportation and Logistics Challenges Affecting the Deployment of Larger Wind Turbines: Summary of Results

    SciTech Connect

    Cotrell, J.; Stehly, T.; Johnson, J.; Roberts, J. O.; Parker, Z.; Scott, G.; Heimiller, D.

    2014-01-01

    There is relatively little literature that characterizes transportation and logistics challenges and the associated effects on U.S. wind markets. The objectives of this study were to identify the transportation and logistics challenges, assess the associated impacts, and provide recommendations for strategies and specific actions to address the challenges. The authors primarily relied on interviews with wind industry project developers, original equipment manufacturers, and transportation and logistics companies to obtain the information and industry perspectives needed for this study. They also reviewed published literature on trends and developments in increasing wind turbine size, logistics, and transportation issues.

  3. Global warming may disproportionately affect larger adults in a predatory coral reef fish.

    PubMed

    Messmer, Vanessa; Pratchett, Morgan S; Hoey, Andrew S; Tobin, Andrew J; Coker, Darren J; Cooke, Steven J; Clark, Timothy D

    2016-11-03

    Global warming is expected to reduce body sizes of ectothermic animals. Although the underlying mechanisms of size reductions remain poorly understood, effects appear stronger at latitudinal extremes (poles and tropics) and in aquatic rather than terrestrial systems. To shed light on this phenomenon, we examined the size dependence of critical thermal maxima (CTmax) and aerobic metabolism in a commercially important tropical reef fish, the leopard coral grouper (Plectropomus leopardus) following acclimation to current-day (28.5 °C) vs. projected end-of-century (33 °C) summer temperatures for the northern Great Barrier Reef (GBR). CTmax declined from 38.3 to 37.5 °C with increasing body mass in adult fish (0.45-2.82 kg), indicating that larger individuals are more thermally sensitive than smaller conspecifics. This may be explained by a restricted capacity for large fish to increase mass-specific maximum metabolic rate (MMR) at 33 °C compared with 28.5 °C. Indeed, temperature influenced the relationship between metabolism and body mass (0.02-2.38 kg), whereby the scaling exponent for MMR increased from 0.74 ± 0.02 at 28.5 °C to 0.79 ± 0.01 at 33 °C, and the corresponding exponents for standard metabolic rate (SMR) were 0.75 ± 0.04 and 0.80 ± 0.03. The increase in metabolic scaling exponents at higher temperatures suggests that energy budgets may be disproportionately impacted in larger fish and contribute to reduced maximum adult size. Such climate-induced reductions in body size would have important ramifications for fisheries productivity, but are also likely to have knock-on effects for trophodynamics and functioning of ecosystems.

  4. Landscape context affects genetic diversity at a much larger spatial extent than population abundance.

    PubMed

    Jackson, Nathan D; Fahrig, Lenore

    2014-04-01

    Regional landscape context influences the fate of local populations, yet the spatial extent of this influence (called the "scale of effect") is difficult to predict. Thus, a major problem for conservation management is to understand the factors governing the scale of effect such that landscape structure surrounding a focal area is measured and managed at the biologically relevant spatial scale. One unresolved question is whether and how scale of effect may depend on the population response measured (e.g., abundance vs. presence/absence). If scales of effect differ across population outcomes of a given species, management based on one outcome may compromise another, further complicating conservation decision making. Here we used an individual-based simulation model to investigate how scales of effect of landscapes that vary in the amount and fragmentation of habitat differ among three population responses (local abundance, presence/absence, and genetic diversity). We also explored how the population response measured affects the relative importance of habitat amount and fragmentation in shaping local populations, and how dispersal distance mediates the magnitude and spatial scale of these effects. We found that the spatial scale most strongly influencing local populations depended on the outcome measured and was predicted to be small for abundance, medium-sized for presence/absence, and large for genetic diversity. Increasing spatial scales likely resulted from increasing temporal scales over which outcomes were regulated (with local genetic diversity being regulated over the largest number of generations). Thus, multiple generations of dispersal and gene flow linked local population patterns to regional population size. The effects of habitat amount dominated the effects of fragmentation for all three outcomes. Increased dispersal distance strongly reduced abundance, but not presence/absence or genetic diversity. Our results suggest that managing protected species

  5. Larger plantar flexion torque variability implies less stable balance in the young: an association affected by knee position.

    PubMed

    Mello, Emanuele Moraes; Magalhães, Fernando Henrique; Kohn, André Fabio

    2013-12-01

    The present study examined the association between plantar flexion torque variability during isolated isometric contractions and during quiet bipedal standing. For plantar flexion torque measurements in quiet stance (QS), subjects stood still over a force plate. The mean plantar flexion torque level exerted by each subject in QS (divided by 2 to give the torque due to a single leg) served as the target torque level for right leg force-matching tasks in extended knee (KE) and flexed knee (KF) conditions. Muscle activation levels (EMG amplitudes) of the triceps surae and mean, standard deviation and coefficient of variation of plantar flexion torque were computed from signals acquired during periods with and without visual feedback. No significant correlations were found between EMG amplitudes and torque variability, regardless of the condition and muscle being analyzed. A significant correlation was found between torque variability in QS and KE, whereas no significant correlation was found between torque variability in QS and KF, regardless of vision availability. Therefore, torque variability measured in a controlled extended knee plantar flexion contraction is a predictor of torque variability in the anterior-posterior direction when the subjects are in quiet standing. In other words, larger plantar flexion torque variability in KE (but not in KF) implies less stable balance. The mechanisms underlying the findings above are probably associated with the similar proprioceptive feedback from the triceps surae in QS and KE and poorer proprioceptive feedback from the triceps surae in KF due to the slackening of the gastrocnemii. An additional putative mechanism includes the different torque contributions of each component of the triceps surae in the two knee angles. From a clinical and research standpoint, it would be advantageous to be able to estimate changes in balance ability by means of simple measurements of torque variability in a force matching task.

  6. Organizational factors affecting safety implementation in food companies in Thailand.

    PubMed

    Chinda, Thanwadee

    2014-01-01

    Thai food industry employs a massive number of skilled and unskilled workers. This may result in an industry with high incidences and accident rates. To improve safety and reduce the accident figures, this paper investigates factors influencing safety implementation in small, medium, and large food companies in Thailand. Five factors, i.e., management commitment, stakeholders' role, safety information and communication, supportive environment, and risk, are found important in helping to improve safety implementation. The statistical analyses also reveal that small, medium, and large food companies hold similar opinions on the risk factor, but bear different perceptions on the other 4 factors. It is also found that to improve safety implementation, the perceptions of safety goals, communication, feedback, safety resources, and supervision should be aligned in small, medium, and large companies.

  7. 13 CFR 108.760 - How a change in size or activity of a Portfolio Concern affects the NMVC Company and the...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of a Portfolio Concern affects the NMVC Company and the Portfolio Concern. 108.760 Section 108.760... Financing § 108.760 How a change in size or activity of a Portfolio Concern affects the NMVC Company and the Portfolio Concern. (a) Effect on NMVC Company of a change in size of a Portfolio Concern. If a...

  8. Larger Icy Satellites

    NASA Astrophysics Data System (ADS)

    Vance, Steven; Buratti, B. J.; Hansen, C.; Hurford, T.; McKinnon, W. B.; Pappalardo, R. T.; Turtle, E. P.

    2009-09-01

    Outer planets exploration in the past three decades has revealed a diverse host of large icy bodies undergoing a myriad of geological and chemical processes remarkably similar yet alien to those occurring on Earth. The most active of these, including the Galilean satellites and Saturn's moons Enceladus and Titan, are obvious targets for future robotic exploration. The broader host of satellites larger than 100 km should also figure into NASA's goals, owing to their abundance and insights they offer into past and present geological processes, Solar System formation and planetary evolution. Included in this class are the enigmatic objects Dione, with its smooth planes and fractured regions; Mimas with its giant crater Herschel; Iapetus, which has an odd shape and a mysterious equatorial ridge; Miranda, which has been subjected to drastic geologic reconfiguration; and Triton, with its geyser-like plumes. Many bodies in this class are of sufficient size and density to have hosted internal liquid water oceans in their early history, or even in the present epoch, making them targets of astrobiological interest. We discuss the importance of larger icy satellites to NASA's objectives, their importance for understanding, geology, chemistry and dynamics in the Solar System, and observational and experimental challenges that need to be addressed in the next decade.

  9. Does the company's economic performance affect access to occupational health services?

    PubMed Central

    Kankaanpää, Eila; Suhonen, Aki; Valtonen, Hannu

    2009-01-01

    Background In Finland like in many other countries, employers are legally obliged to organize occupational health services (OHS) for their employees. Because employers bear the costs of OHS it could be that in spite of the legal requirement OHS expenditure is more determined by economic performance of the company than by law. Therefore, we explored whether economic performance was associated with the companies' expenditure on occupational health services. Methods We used a prospective design to predict expenditure on OHS in 2001 by a company's economic performance in 1999. Data were provided by Statistics Finland and expressed by key indicators for profitability, solidity and liquidity and by the Social Insurance Institution as employers' reimbursement applications for OHS costs. The data could be linked at the company level. Regression analysis was used to study associations adjusted for various confounders. Results Nineteen percent of the companies (N = 6 155) did not apply for reimbursement of OHS costs in 2001. The profitability of the company represented by operating margin in 1999 and adjusted for type of industry was not significantly related to the company's probability to apply for reimbursement of the costs in 2001 (OR = 1.00, 95%CI: 0.99 to 1.01). Profitability measured as operating profit in 1999 and adjusted for type of industry was not significantly related to costs for curative medical services (Beta -0.001, 95%CI: -0.00 to 0.11) nor to OHS cost of prevention in 2001 (Beta -0.001, 95%CI: -0.00 to 0.00). Conclusion We did not find a relation between the company's economic performance and expenditure on OHS in Finland. We suppose that this is due to legislation obliging employers to provide OHS and the reimbursement system both being strong incentives for employers. PMID:19725952

  10. A Corporate Responsibility? The Constitution of Fly-in, Fly-out Mining Companies as Governance Partners in Remote, Mine-Affected Localities

    ERIC Educational Resources Information Center

    Cheshire, Lynda

    2010-01-01

    In some remote parts of Australia, mining companies have positioned themselves as central actors in governing nearby affected communities by espousing notions of "voluntary partnerships for sustainability" between business, government and community. It is argued in this paper that the nature and extent of mining company interventions in…

  11. Company norms affect which traits are preferred in job candidates and may cause employment discrimination.

    PubMed

    Björklund, Fredrik; Backström, Martin; Wolgast, Sima

    2012-01-01

    This study investigated a possible mechanism behind employment discrimination. Participants completed a recruitment task where emphasis on cohesion (employees should "fit in") versus fairness (everybody should be treated equally) was manipulated by describing the norms of a fictitious company differently. There was a comparatively stronger preference in the cohesion condition for traits and interview questions related to social competence (e.g., friendliness, gregariousness, empathy). Furthermore, participants in the cohesion condition primarily pictured socially competent employees, whereas those in the fairness condition primarily pictured employees possessing productivity-related characteristics (e.g., education, experience, and talent). The norm effect was moderated by participants' awareness of the applicants' ethnicity. When expecting applicants with foreign backgrounds, participants in the cohesion condition showed increased preference for selection methods related to social competence. Implications for recruitment practices are discussed.

  12. Review of Miocene larger foraminifera

    SciTech Connect

    Glenn, E.C.

    1988-01-01

    Miocene larger foraminifera were generally restricted to shallow (<100m), warm, clear, normal marine environments and were primarily dependent on brief drifting of juveniles and rafting on vegetation for dispersal. These factors are reflected in both regional and local occurrences. Regional occurrences of Miocene larger foraminifera vary with bio-province and time. Three main foraminiferal provinces (Central American, Mediterranean, and Indo-West Pacific) developed through a combination of tectonics, eustasy, climate, and faunal evolution and migration. Important effects of Miocene tectonics included widening of the Atlantic, early Miocene occlusion of the western neo-Tethys, and northern movement of the Australian plate into the tropics. Changes in climate primarily expanded or constricted latitudinal provincial boundaries. Eustatic sea level variations caused by the destruction of the late Miocene Mediterranean fauna. Globally, Miocene faunas underwent a progressive loss of taxa. This is particularly noticeable in post-early Miocene faunas of the Mediterranean and Central American provinces. Although post-early Miocene taxa evolved in all three areas, faunal migration was prevented by environmental barriers. For a given time and province, the occurrence of larger foraminifera in well-preserved Miocene reef facies is related to paleoenvironmental factors of water depth, turbidity, water energy, and substrate and to post-mortem processes of transport and selective test destruction. Environmentally related changes in test morphology, together with the relative abundances of planktonic species and small benthic taxa, allow an estimation of the magnitude of the various environmental factors, even without detailed foraminiferal taxonomy.

  13. Casting larger polycrystalline silicon ingots

    SciTech Connect

    Wohlgemuth, J.; Tomlinson, T.; Cliber, J.; Shea, S.; Narayanan, M.

    1995-08-01

    Solarex has developed and patented a directional solidification casting process specifically designed for photovoltaics. In this process, silicon feedstock is melted in a ceramic crucible and solidified into a large grained semicrystalline silicon ingot. In-house manufacture of low cost, high purity ceramics is a key to the low cost fabrication of Solarex polycrystalline wafers. The casting process is performed in Solarex designed casting stations. The casting operation is computer controlled. There are no moving parts (except for the loading and unloading) so the growth process proceeds with virtually no operator intervention Today Solarex casting stations are used to produce ingots from which 4 bricks, each 11.4 cm by 11.4 cm in cross section, are cut. The stations themselves are physically capable of holding larger ingots, that would yield either: 4 bricks, 15 cm by 15 an; or 9 bricks, 11.4 cm by 11.4 an in cross-section. One of the tasks in the Solarex Cast Polycrystalline Silicon PVMaT Program is to design and modify one of the castings stations to cast these larger ingots. If successful, this effort will increase the production capacity of Solarex`s casting stations by 73% and reduce the labor content for casting by an equivalent percentage.

  14. An exploratory investigation of barriers and enablers affecting investment in renewable companies and technologies in the UK.

    PubMed

    Wells, Victoria; Greenwell, Felicity; Covey, Judith; Rosenthal, Harriet E S; Adcock, Mike; Gregory-Smith, Diana

    2013-02-06

    The last few years have seen considerable research expenditure on renewable fuel technologies. However, in many cases, the necessary sustained and long-term funding from the investment community has not been realized at a level needed to allow technologies to become reality. According to global consulting firm Deloitte's recent renewable energy report (http://www.deloitte.com/energypredictions2012), many renewable energy projects stalled or were not completed because of issues including the global economy, the state of government finances, difficulties in funding and regulatory uncertainty. This investigation concentrates on the funding aspect and explores the perceived barriers and enablers to renewable technologies within the investment and renewables community. Thematic analysis of 14 in-depth interviews with representatives from renewable energy producers, banks and investment companies identified key factors affecting the psychology of investor behaviour in renewables. Eight key issues are highlighted, including a range of barriers and enablers, the role of the government, balance between cost/risk, value/return on investment, investment time scales, personality/individual differences of investors and the level of innovation in the renewable technology. It was particularly notable that in the findings the role of the government was discussed more than other themes and generally in quite critical terms, highlighting the need to ensure consistency in government funding and policy and a greater understanding of how government decision-making happens. Specific findings such as these illustrate the value of crossing disciplinary boundaries and highlight potential further research. Behavioural science and economic psychology in particular have much to offer at the interface of other disciplines such as political science and financial economics.

  15. An exploratory investigation of barriers and enablers affecting investment in renewable companies and technologies in the UK

    PubMed Central

    Wells, Victoria; Greenwell, Felicity; Covey, Judith; Rosenthal, Harriet E. S.; Adcock, Mike; Gregory-Smith, Diana

    2013-01-01

    The last few years have seen considerable research expenditure on renewable fuel technologies. However, in many cases, the necessary sustained and long-term funding from the investment community has not been realized at a level needed to allow technologies to become reality. According to global consulting firm Deloitte's recent renewable energy report (http://www.deloitte.com/energypredictions2012), many renewable energy projects stalled or were not completed because of issues including the global economy, the state of government finances, difficulties in funding and regulatory uncertainty. This investigation concentrates on the funding aspect and explores the perceived barriers and enablers to renewable technologies within the investment and renewables community. Thematic analysis of 14 in-depth interviews with representatives from renewable energy producers, banks and investment companies identified key factors affecting the psychology of investor behaviour in renewables. Eight key issues are highlighted, including a range of barriers and enablers, the role of the government, balance between cost/risk, value/return on investment, investment time scales, personality/individual differences of investors and the level of innovation in the renewable technology. It was particularly notable that in the findings the role of the government was discussed more than other themes and generally in quite critical terms, highlighting the need to ensure consistency in government funding and policy and a greater understanding of how government decision-making happens. Specific findings such as these illustrate the value of crossing disciplinary boundaries and highlight potential further research. Behavioural science and economic psychology in particular have much to offer at the interface of other disciplines such as political science and financial economics. PMID:24427512

  16. Why do larger mothers produce larger offspring? A test of classic theory.

    PubMed

    Cameron, Hayley; Monro, Keyne; Malerba, Martino; Munch, Stephan; Marshall, Dustin

    2016-12-01

    Across a wide range of taxa, larger mothers produce larger offspring. Theory assumes that larger, more fecund mothers create higher local densities of siblings, and so larger mothers produce larger offspring to offset sibling competition. This assumption has been debated for over 30 yr, but direct empirical tests are surprisingly rare. Here, we test two key assumptions of classic theories that predict sibling competition drives maternal-size-offspring-size (MSOS) correlations: (1) independent effects of offspring size and sibling density on offspring performance or (2) as a product of an interaction between these two factors. To simultaneously test these alternative assumptions, we manipulate offspring size and sibling density in the marine invertebrate, Bugula neritina, and monitor offspring performance in the field. We found that, depending on the fitness metric being considered, offspring size and sibling density can either independently or interactively affect offspring performance. Yet sibling density did not affect offspring performance in the ways that classic theories assume. Given our results, it is unlikely that sibling competition drives the positive MSOS correlation observed in this species. Empirical support for these classic theories remains lacking, suggesting alternative explanations are necessary.

  17. Verbal Response to "The Electric Company": Qualities of Program Material and the Viewing Conditions Which Affect Verbalization.

    ERIC Educational Resources Information Center

    Chen, Milton

    Since verbal responses are a salient and easily documented index of acquisition of learning skills, a project was undertaken in 1972 to collect and analyze the verbal response of viewers of "The Electric Company." A data collection instrument was designed to tally: (1) reading of print on a television screen; (2) spoken anticipation of…

  18. Growing Larger Crystals for Neutron Diffraction

    NASA Technical Reports Server (NTRS)

    Pusey, Marc

    2003-01-01

    Obtaining crystals of suitable size and high quality has been a major bottleneck in macromolecular crystallography. With the advent of advanced X-ray sources and methods the question of size has rapidly dwindled, almost to the point where if one can see the crystal then it was big enough. Quality is another issue, and major national and commercial efforts were established to take advantage of the microgravity environment in an effort to obtain higher quality crystals. Studies of the macromolecule crystallization process were carried out in many labs in an effort to understand what affected the resultant crystal quality on Earth, and how microgravity improved the process. While technological improvements are resulting in a diminishing of the minimum crystal size required, neutron diffraction structural studies still require considerably larger crystals, by several orders of magnitude, than X-ray studies. From a crystal growth physics perspective there is no reason why these 'large' crystals cannot be obtained: the question is generally more one of supply than limitations mechanism. This talk will discuss our laboratory s current model for macromolecule crystal growth, with highlights pertaining to the growth of crystals suitable for neutron diffraction studies.

  19. Why is g Larger at the Poles?

    ERIC Educational Resources Information Center

    Iona, Mario

    1978-01-01

    Explains that the larger value of g at the poles is not due only to differences in the radii of the earth, but that other factors are also responsible such as the rotation of the earth and the increase in the earth's density toward its center. (GA)

  20. Long term cultivation of larger benthic Foraminifera

    NASA Astrophysics Data System (ADS)

    Wöger, Julia; Eder, Wolfgang; Kinoshita, Shunichi; Antonino, Briguglio; Carles, Ferrandes-Cañadell; Hohenegger, Johann

    2015-04-01

    Benthic Foraminifera are used in a variety of applications employing numerous different methods, i.e. ecological monitoring, studying the effects of ocean acidification, reconstructing palaeo-bathymetry or investigating palaeo-salinity and palaeo-temperature to name only a few. To refine our understanding of ecological influences on larger benthic foraminiferal biology and to review inferences from field observations, culture experiments have become an indispensable tool. While culture experiments on smaller benthic foraminifera have become increasingly frequent in the past century, reports of the cultivation of symbiont bearing larger Foraminifera are rare. Generally, cultivation experiments can be divided into two groups: Culturing of populations and cultivation of single specimens allowing individual investigation. The latter differ form the former by several restrictions resulting from the need to limit individual motility without abridging microenvironmental conditions in the Foraminiferans artificial habitat, necessary to enable the individual to development as unfettered as possible. In this study we present first experiences and preliminary results of the long-term cultivation of larger benthic Foraminifera conducted at the 'Tropical Biosphere Research Station Sesoko Island, University of the Ryukyus', Japan, trying to reproduce natural conditions as closely as possible. Individuals of three species of larger benthic Foraminifera (Heterostegina depressa, Palaeonummulites venosus and Operculina complanata) have been cultured since April 2014. At the time of the general assembly the cultivation experiments will have been going on for more than one year, with the aim to investigate growth rates, longevities and reproduction strategies for comparison with results statistically inferred from application of the of the 'natural laboratory' method. The most important factor influencing foraminiferal health and development was found to be light intensity and light

  1. Smart Companies.

    ERIC Educational Resources Information Center

    Galagan, Patricia A.

    1997-01-01

    Capturing and leveraging knowledge is an important new management trend that is as yet undefined. Some companies are accounting for their intellectual capital and applying it to the company balance sheets. (JOW)

  2. Assessing Your Company's Training Needs.

    ERIC Educational Resources Information Center

    Food, Drink and Tobacco Industry Training Board, Croydon (England).

    This book was designed to serve as a guide for the small and medium-sized firm establishing a systematic training pattern for the first time, and to the larger company for whom it will act as a useful check list. The guide examines the kind of information required and the ways in which actual companies have arrived at their training requirements…

  3. Italian super-eruption larger than thought

    NASA Astrophysics Data System (ADS)

    Schultz, Colin

    2012-07-01

    Recent research suggested that the super-eruption of the Campi Flegrei caldera volcano in southern Italy about 40,000 years ago may have played a part in wiping out, or forcing the migration of, the Neanderthal and modern human populations in the eastern Mediterranean regions that were covered in ash. Now a new modeling study by Costa et al. suggests that this eruption may have been even larger than previously thought. This Campi Flegrei eruption produced a widespread ash layer known as Campanian Ignimbrite (CI). Using ash thickness measurements collected at 115 sites and a three-dimensional ash dispersal model, the researchers found that the CI super-eruption would have spread 250-300 cubic kilometers of ash across a 3.7-million-square kilometer region—2 to 3 times previous ash volume estimates.

  4. Map projections for larger-scale mapping

    NASA Technical Reports Server (NTRS)

    Snyder, J. P.

    1982-01-01

    For the U.S. Geological Survey maps at 1:1,000,000-scale and larger, the most common projections are conformal, such as the Transverse Mercator and Lambert Conformal Conic. Projections for these scales should treat the Earth as an ellipsoid. In addition, the USGS has conceived and designed some new projections, including the Space Oblique Mercator, the first map projection designed to permit low-distortion mapping of the Earth from satellite imagery, continuously following the groundtrack. The USGS has programmed nearly all pertinent projection equations for inverse and forward calculations. These are used to plot maps or to transform coordinates from one projection to another. The projections in current use are described.

  5. ) Composites Containing Nanoparticles and Larger Particles

    NASA Astrophysics Data System (ADS)

    Ghanaraja, S.; Nath, S. K.; Ray, S.

    2014-07-01

    The composites reinforced with nanoparticles result in improved strength and ductility while those containing coarser particles of micron size have limited ductility. The present study investigates the outcome of mechanical properties in a composite reinforced simultaneously with coarse and fine particles. High energy milling of manganese dioxide particles with excess of aluminum powder ensures that nanoparticles generated, either of MnO2 or alumina, are mostly separate and surrounded by aluminum particles. The milled powder when added to aluminum alloy melt, the excess aluminum particles will melt leaving behind separate oxide nanoparticles without significant agglomeration. Different amounts of milled powder mix have been stirred into molten aluminum alloy where nanoparticles of MnO2 react with melt to form alumina. The resulting slurry is cast into composites, which also contains coarser (nearly micron size) alumina particles formed by internal oxidation of the melt during processing. The microstructure of the composites shows good distribution of both the size categories of particles without significant clustering. The oxide particles are primarily γ-alumina in a matrix of aluminum-magnesium-manganese alloy containing some iron picked up from the stirrer. These composites fail during tensile test by ductile fracture due to debonding of coarser particles. The presence of nanoparticles along with coarser particles in a composite improves both strength and ductility considerably, presumably due to delay in debonding of coarser particles to higher stress because of reduced mismatch in extension caused by increased strain hardening in presence of nanoparticles in the matrix. The composites containing only coarser oxide particles show limited strength and ductility attributed to early debonding of particles at a relatively lower stress due to larger mismatch in extension between matrix and larger particles. Higher addition of powder mix beyond a limit, however

  6. Are Teacher Effects Larger in Small Classes?

    ERIC Educational Resources Information Center

    Konstantopoulos, Spyros; Sun, Min

    2014-01-01

    Teachers spend most of their time in school in classrooms, and their instruction and teaching practices may be affected by classroom context such as class size. We examine whether teacher effects interact with classroom context such as class size. Specifically, we seek to determine whether teacher effects are more pronounced in small classes than…

  7. 12 CFR 390.303 - Parent company; subsidiary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Parent company; subsidiary. 390.303 Section 390... Affecting All State Savings Associations § 390.303 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The term...

  8. 12 CFR 583.4 - Bank holding company.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Bank holding company. 583.4 Section 583.4 Banks... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.4 Bank holding company. The term bank holding company means any company which has control over any bank or over any company that is or becomes a bank...

  9. 12 CFR 390.303 - Parent company; subsidiary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Parent company; subsidiary. 390.303 Section 390... Affecting All State Savings Associations § 390.303 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The term...

  10. 12 CFR 161.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Parent company; subsidiary. 161.37 Section 161... REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 161.37 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The...

  11. 12 CFR 583.4 - Bank holding company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Bank holding company. 583.4 Section 583.4 Banks... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.4 Bank holding company. The term bank holding company means any company which has control over any bank or over any company that is or becomes a bank...

  12. 12 CFR 583.4 - Bank holding company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Bank holding company. 583.4 Section 583.4 Banks... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.4 Bank holding company. The term bank holding company means any company which has control over any bank or over any company that is or becomes a bank...

  13. 12 CFR 161.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Parent company; subsidiary. 161.37 Section 161... REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 161.37 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The...

  14. 12 CFR 583.4 - Bank holding company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Bank holding company. 583.4 Section 583.4 Banks... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.4 Bank holding company. The term bank holding company means any company which has control over any bank or over any company that is or becomes a bank...

  15. 12 CFR 161.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Parent company; subsidiary. 161.37 Section 161... REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 161.37 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The...

  16. 12 CFR 583.4 - Bank holding company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Bank holding company. 583.4 Section 583.4 Banks... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.4 Bank holding company. The term bank holding company means any company which has control over any bank or over any company that is or becomes a bank...

  17. 12 CFR 390.303 - Parent company; subsidiary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Parent company; subsidiary. 390.303 Section 390... Affecting All State Savings Associations § 390.303 Parent company; subsidiary. The term parent company means any company which directly or indirectly controls any other company or companies. The term...

  18. Cooler butterflies lay larger eggs: developmental plasticity versus acclimation.

    PubMed

    Fischer, Klaus; Eenhoorn, Evelien; Bot, Adriane N M; Brakefield, Paul M; Zwaan, Bas J

    2003-10-07

    We use a full factorial design to investigate the effects of maternal and paternal developmental temperature, as well as female oviposition temperature, on egg size in the butterfly Bicyclus anynana. Butterflies were raised at two different temperatures and mated in four possible sex-by-parental-temperature crosses. The mated females were randomly divided between high and low oviposition temperatures. On the first day after assigning the females to different temperatures, only female developmental temperature affected egg size. Females reared at the lower temperature laid larger eggs than those reared at a higher temperature. When eggs were measured again after an acclimation period of 10 days, egg size was principally determined by the prevailing temperature during oviposition, with females ovipositing at a lower temperature laying larger eggs. In contrast to widely used assumptions, the effects of developmental temperature were largely reversible. Male developmental temperature did not affect egg size in either of the measurements. Overall, developmental plasticity and acclimation in the adult stage resulted in very similar patterns of egg size plasticity. Consequently, we argue that the most important question when testing the significance of acclamatory changes is not at which stage a given plasticity is induced, but rather whether plastic responses to environmental change are adaptive or merely physiological constraints.

  19. 12 CFR 583.20 - Savings and loan holding company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Savings and loan holding company. 583.20 Section... REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.20 Savings and loan holding company. The term savings and loan holding company means any company that directly or indirectly controls a...

  20. 12 CFR 583.20 - Savings and loan holding company.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Savings and loan holding company. 583.20... REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.20 Savings and loan holding company. The term savings and loan holding company means any company that directly or indirectly controls a...

  1. 12 CFR 583.20 - Savings and loan holding company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Savings and loan holding company. 583.20... REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.20 Savings and loan holding company. The term savings and loan holding company means any company that directly or indirectly controls a...

  2. 12 CFR 583.20 - Savings and loan holding company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Savings and loan holding company. 583.20... REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.20 Savings and loan holding company. The term savings and loan holding company means any company that directly or indirectly controls a...

  3. 12 CFR 583.20 - Savings and loan holding company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Savings and loan holding company. 583.20 Section... REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.20 Savings and loan holding company. The term savings and loan holding company means any company that directly or indirectly controls a...

  4. Temperature determining larger wildland fires in NE Spain

    NASA Astrophysics Data System (ADS)

    Molina-Terrén, D. M.; Cardil, A.

    2016-07-01

    Significant relationships were found between high-temperature days and wildland fire occurrence in the 1978-2011 period in Aragón (NE Spain). Temperature was analyzed at 850 hPa to characterize the low troposphere state, avoiding problems that affect surface reanalysis and providing regional coverage. A high-temperature day was established when air temperature was higher than 20 °C at 850 hPa. The number of these days increased significantly in the study period, increasing the frequency of adverse weather conditions that could facilitate extreme fire behavior. Specifically, these high-temperature days are more frequent in June than they used to be. The effects of those high-temperature days in wildland fire patterns were significant in terms of burned area, number of wildland fires, and average size. Fires larger than 60 ha were the subject of this study. These wildland fires have been increasing in number and size in the last years of the series.

  5. Larger Units: Theater Army, Army Group, Field Army

    DTIC Science & Technology

    1984-09-01

    LARGER UNITS: Theater Army, Army Group , Field Army St Fort LeawiivfoW, Kansas /A ’j>’" /\\(7 ’"VX <\\,» •«:-•$-(••’•.•->’-:-j Report...TYPE 3. DATES COVERED 00-00-1984 to 00-00-1984 4. TITLE AND SUBTITLE Larger Units: Theater Army, Army Group , Field Army 5a. CONTRACT NUMBER 5b...Bibliography No. 4 LARGER UNITS: THEATER ARMY—ARMY GROUP —FIELD ARMY by LTC Gary L. Bounds Combat Studies Institute U.S. Army Command and General Staff

  6. Most Americans Favor Larger Health Warnings on Cigarette Packs

    MedlinePlus

    ... html Most Americans Favor Larger Health Warnings on Cigarette Packs Even many smokers think these warnings should ... 31, 2017 FRIDAY, March 31, 2017 (HealthDay News) -- Cigarette packs carry health warnings, but many Americans think ...

  7. Analysis of Transportation and Logistics Challenges Affecting the Deployment of Larger Wind Turbines: Summary of Results

    SciTech Connect

    J. Cotrell, T. Stehly, J. Johnson, J. O. Roberts, Z. Parker, G. Scott, and D. Heimiller

    2014-01-28

    The objectives of this study were to identify the transportation and logistics challenges, assess the associated impacts, and provide recommendations for strategies and specific actions to address the challenges.

  8. 1. GENERAL VIEW, FROM SOUTHEAST. FRONT FACES EAST. Larger Building ...

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

    1. GENERAL VIEW, FROM SOUTHEAST. FRONT FACES EAST. Larger Building is Hotel Williams (HABS No. MI-258). Photocopied from photograph taken August 4, 1965 by Jack Crosby of the Michigan Historical Commission. See also Hotel Williams, MI-258, for a photocopy of a drawing showing Williams House. - Hotel Williams, Williams House, Murray Bay, Munising, Alger County, MI

  9. One of the larger open spaces on the third floor. ...

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

    One of the larger open spaces on the third floor. This space was used most often for drafting work and for general experimentation. Physical evidence on the ceiling indicates existence of partition walls for smaller rooms, but no photographic or documentary evidence has surfaced to verify this. - Thomas A. Edison Laboratories, Building No. 5, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  10. Larger trees suffer most during drought in forests worldwide.

    PubMed

    Bennett, Amy C; McDowell, Nathan G; Allen, Craig D; Anderson-Teixeira, Kristina J

    2015-09-28

    The frequency of severe droughts is increasing in many regions around the world as a result of climate change(1-3). Droughts alter the structure and function of forests(4,5). Site- and region-specific studies suggest that large trees, which play keystone roles in forests(6) and can be disproportionately important to ecosystem carbon storage(7) and hydrology(8), exhibit greater sensitivity to drought than small trees(4,5,9,10). Here, we synthesize data on tree growth and mortality collected during 40 drought events in forests worldwide to see whether this size-dependent sensitivity to drought holds more widely. We find that droughts consistently had a more detrimental impact on the growth and mortality rates of larger trees. Moreover, drought-related mortality increased with tree size in 65% of the droughts examined, especially when community-wide mortality was high or when bark beetles were present. The more pronounced drought sensitivity of larger trees could be underpinned by greater inherent vulnerability to hydraulic stress(11-14), the higher radiation and evaporative demand experienced by exposed crowns(4,15), and the tendency for bark beetles to preferentially attack larger trees(16). We suggest that future droughts will have a more detrimental impact on the growth and mortality of larger trees, potentially exacerbating feedbacks to climate change.

  11. Asteroid collisional evolution - Evidence for a much larger early population

    NASA Technical Reports Server (NTRS)

    Chapman, C. R.; Davis, D. R.

    1975-01-01

    The present population of asteroids is a remnant of a vastly larger one that contained perhaps a planetary mass, dominantly distributed in planetesimals approximately 500 kilometers or less in diameter. It constituted a large reservoir of objects that plausibly were responsible for cratering the moon, Mars, and Mercury. Much asteroidal dust may have accumulated on Mars and other planets.

  12. A Larger Scale. Tenth Annual Residence Hall Construction Report.

    ERIC Educational Resources Information Center

    Argon, Joe

    1999-01-01

    Presents data from the American School & University's 10th Annual Residence Hall Construction Report that show dormitories are costing more per square foot to build while also becoming larger accommodations. Data tables are provided as are highlighted discussions that include residence hall design flexibility, environmental concerns and building…

  13. Larger trees suffer most during drought in forests worldwide

    USGS Publications Warehouse

    Bennett, Amy C.; McDowell, Nathan G.; Allen, Craig D.; Anderson-Teixeira, Kristina J.

    2015-01-01

    The frequency of severe droughts is increasing in many regions around the world as a result of climate change. Droughts alter the structure and function of forests. Site- and region-specific studies suggest that large trees, which play keystone roles in forests and can be disproportionately important to ecosystem carbon storage and hydrology, exhibit greater sensitivity to drought than small trees. Here, we synthesize data on tree growth and mortality collected during 40 drought events in forests worldwide to see whether this size-dependent sensitivity to drought holds more widely. We find that droughts consistently had a more detrimental impact on the growth and mortality rates of larger trees. Moreover, drought-related mortality increased with tree size in 65% of the droughts examined, especially when community-wide mortality was high or when bark beetles were present. The more pronounced drought sensitivity of larger trees could be underpinned by greater inherent vulnerability to hydraulic stress, the higher radiation and evaporative demand experienced by exposed crowns, and the tendency for bark beetles to preferentially attack larger trees. We suggest that future droughts will have a more detrimental impact on the growth and mortality of larger trees, potentially exacerbating feedbacks to climate change.

  14. Do Minorities Experience Larger Lasting Benefits from Small Classes?

    ERIC Educational Resources Information Center

    Nye, Barbara; Hedges, Larry V.; Konstantopoulos, Spyros

    2004-01-01

    Recent research from randomized experiments on class size points to positive effects of small classes that persist for several years, but the evidence about the social distribution of effects is less clear. Some scholars have contended that the immediate effects of small classes are larger for minorities and for disadvantaged persons (e.g., J. D.…

  15. Ductile fracture by cavity nucleation between larger voids

    NASA Astrophysics Data System (ADS)

    Tvergaard, Viggo

    1982-08-01

    A MECHANISM of ductile fracture involving the interaction of relatively large voids with small-scale voids is studied by a computational model. The larger voids are described as circular cylindrical holes arranged in a doubly periodic array in the initial state. In the matrix material between these voids the nucleation and growth of much smaller voids is accounted for by using approximate constitutive equations for a ductile, porous medium. The computations show bands of highly localized straining and void growth, initiating at the surfaces of larger voids and growing into the matrix material, until the bands connect two neighbouring voids. The materials are analysed both under plane strain conditions and under conditions approximating those in a round tensile bar. The failure strains obtained under different principal stress ratios show rather good agreement when plotted against a measure of the stress-triaxiality.

  16. 60. Interior view, passage, north elevation. Though made larger over ...

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

    60. Interior view, passage, north elevation. Though made larger over time, this circulation space was present since the house's earliest manifestation. The attic stair and closet date from phase II construction (After the mid-1740's). Similarly to the study chamber, the closet on the right was fitted into a former exterior window opening. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  17. Larger female fish contribute disproportionately more to self-replenishment.

    PubMed

    Beldade, R; Holbrook, S J; Schmitt, R J; Planes, S; Malone, D; Bernardi, G

    2012-06-07

    While chance events, oceanography and selective pressures inject stochasticity into the replenishment of marine populations with dispersing life stages, some determinism may arise as a result of characteristics of breeding individuals. It is well known that larger females have higher fecundity, and recent laboratory studies have shown that maternal traits such as age and size can be positively associated with offspring growth, size and survival. Whether such fecundity and maternal effects translate into higher recruitment in marine populations remains largely unanswered. We studied a population of Amphiprion chrysopterus (orange-fin anemonefish) in Moorea, French Polynesia, to test whether maternal size influenced the degree of self-recruitment on the island through body size-fecundity and/or additional size-related maternal effects of offspring. We non-lethally sampled 378 adult and young juveniles at Moorea, and, through parentage analysis, identified the mothers of 27 self-recruits (SRs) out of 101 recruits sampled. We also identified the sites occupied by each mother of an SR and, taking into account variation in maternal size among sites, we found that females that produced SRs were significantly larger than those that did not (approx. 7% greater total length, approx. 20% greater biomass). Our analyses further reveal that the contribution of larger females to self-recruitment was significantly greater than expected on the basis of the relationship between body size and fecundity, indicating that there were important maternal effects of female size on traits of their offspring. These results show, for the first time in a natural population, that larger female fish contribute more to local replenishment (self-recruitment) and, more importantly, that size-specific fecundity alone could not explain the disparity.

  18. Monitoring of surface burn after grinding larger bearing rings

    NASA Astrophysics Data System (ADS)

    Neslušan, M.; Mičietová, A.; Čilliková, M.

    2014-02-01

    This paper deals with detection of surface burn after grinding of larger bearing rings made of case - hardened steels. The paper reports about calibration of Barkhausen noise technique for non destructive monitoring of grinding operations for rings of diameter in the range of 600 up to 4000 mm. Properly suggested monitoring concept enables to detect thermal damage due to grinding wheel wear as well as insufficient coolant supply. Further, grinding burn associated with lack of coolant can be clearly distinguished from damage corresponding grinding wheel wear. The paper also discusses increasing magnetoelastic responses obtained after grinding rings of higher diameters.

  19. Behavior and Body Patterns of the Larger Pacific Striped Octopus

    PubMed Central

    Caldwell, Roy L.; Ross, Richard; Rodaniche, Arcadio; Huffard, Christine L.

    2015-01-01

    Over thirty years ago anecdotal accounts of the undescribed Larger Pacific Striped Octopus suggested behaviors previously unknown for octopuses. Beak-to-beak mating, dens shared by mating pairs, inking during mating and extended spawning were mentioned in publications, and enticed generations of cephalopod biologists. In 2012–2014 we were able to obtain several live specimens of this species, which remains without a formal description. All of the unique behaviors listed above were observed for animals in aquaria and are discussed here. We describe the behavior, body color patterns, and postures of 24 adults maintained in captivity. Chromatophore patterns of hatchlings are also shown. PMID:26266543

  20. Behavior and Body Patterns of the Larger Pacific Striped Octopus.

    PubMed

    Caldwell, Roy L; Ross, Richard; Rodaniche, Arcadio; Huffard, Christine L

    2015-01-01

    Over thirty years ago anecdotal accounts of the undescribed Larger Pacific Striped Octopus suggested behaviors previously unknown for octopuses. Beak-to-beak mating, dens shared by mating pairs, inking during mating and extended spawning were mentioned in publications, and enticed generations of cephalopod biologists. In 2012-2014 we were able to obtain several live specimens of this species, which remains without a formal description. All of the unique behaviors listed above were observed for animals in aquaria and are discussed here. We describe the behavior, body color patterns, and postures of 24 adults maintained in captivity. Chromatophore patterns of hatchlings are also shown.

  1. How much larger quantum correlations are than classical ones

    NASA Astrophysics Data System (ADS)

    Cabello, Adán

    2005-07-01

    Considering as distance between two two-party correlations the minimum number of half local results one party must toggle in order to turn one correlation into the other, we show that the volume of the set of physically obtainable correlations in the Einstein-Podolsky-Rosen-Bell scenario is (3π/8)2≈1.388 larger than the volume of the set of correlations obtainable in local deterministic or probabilistic hidden-variable theories, but is only 3π2/32≈0.925 of the volume allowed by arbitrary causal (i.e., no-signaling) theories.

  2. Possible Evolution of the Pulsar Braking Index from Larger than Three to About One

    NASA Astrophysics Data System (ADS)

    Tong, H.; Kou, F. F.

    2017-03-01

    The coupled evolution of pulsar rotation and inclination angle in the wind braking model is calculated. The oblique pulsar tends to align. The pulsar alignment affects its spin-down behavior. As a pulsar evolves from the magneto-dipole radiation dominated case to the particle wind dominated case, the braking index first increases and then decreases. In the early time, the braking index may be larger than three. During the following long time, the braking index is always smaller than three. The minimum braking index is about one. This can explain the existence of a high braking index larger than three and a low braking index simultaneously. The pulsar braking index is expected to evolve from larger than three to about one. The general trend is for the pulsar braking index to evolve from the Crab-like case to the Vela-like case.

  3. Larger Turbines and the Future Cost of Wind Energy (Poster)

    SciTech Connect

    Lantz, E.; Hand, M.

    2011-03-01

    The move to larger turbines has been observed in the United States and around the world. Turbine scaling increases energy capture while reducing general project infrastructure costs and landscape impacts, each of which of can reduce the cost of wind energy. However, scaling in the absence of innovation, can increase turbine costs. The ability of turbine designers and manufacturers to continue to scale turbines, while simultaneously reducing costs, is an important factor in long-term viability of the industry. This research seeks to better understand how technology innovation can allow the continued development of larger turbines on taller towers while also achieving lower cost of energy. Modeling incremental technology improvements identified over the past decade demonstrates that cost reductions on the order of 10%, and capacity factor improvements on the order of 5% (for sites with annual mean wind speed of 7.25 m/s at 50m), are achievable for turbines up to 3.5 MW. However, to achieve a 10% cost reduction and a 10% capacity factor improvement for turbines up to 5 MW, additional technology innovations must be developed and implemented.

  4. Section 1: Company directory

    SciTech Connect

    Not Available

    1991-12-01

    This is a 1992 directory of those companies doing business in all areas of the independent power producers industry. The listing includes the company name, address, telephone and FAX numbers, and the name of a company contact. The listing is international in scope.

  5. Growing larger with domestication: a matter of physiology, morphology or allocation?

    PubMed

    Milla, R; Matesanz, S

    2017-05-01

    Domestication might affect plant size. We investigated whether herbaceous crops are larger than their wild progenitors, and the traits that influence size variation. We grew six crop plants and their wild progenitors under common garden conditions. We measured the aboveground biomass gain by individual plants during the vegetative stage. We then tested whether photosynthesis rate, biomass allocation to leaves, leaf size and specific leaf area (SLA) accounted for variations in whole-plant photosynthesis, and ultimately in aboveground biomass. Despite variations among crops, domestication generally increased the aboveground biomass (average effect +1.38, Cohen's d effect size). Domesticated plants invested less in leaves and more in stems than their wild progenitors. Photosynthesis rates remained similar after domestication. Variations in whole-plant C gains could not be explained by changes in leaf photosynthesis. Leaves were larger after domestication, which provided the main contribution to increases in leaf area per plant and plant-level C gain, and ultimately to larger aboveground biomass. In general, cultivated plants have become larger since domestication. In our six crops, this occurred despite lower investment in leaves, comparable leaf-level photosynthesis and similar biomass costs of leaf area (i.e. SLA) than their wild progenitors. Increased leaf size was the main driver of increases in aboveground size. Thus, we suggest that large seeds, which are also typical of crops, might produce individuals with larger organs (i.e. leaves) via cascading effects throughout ontogeny. Larger leaves would then scale into larger whole plants, which might partly explain the increases in size that accompanied domestication.

  6. An Evaluation of TCP with Larger Initial Windows

    NASA Technical Reports Server (NTRS)

    Allman, Mark; Hayes, Christopher; Ostermann, Shawn

    1998-01-01

    Transmission Control Protocol (TCP's) slow start algorithm gradually increases the amount of data a sender injects into the network, which prevents the sender from overwhelming the network with an inappropriately large burst of traffic. However, the slow start algorithm can make poor use of the available band-width for transfers which are small compared to the bandwidth-delay product of the link, such as file transfers up to few thousand characters over satellite links or even transfers of several hundred bytes over local area networks. This paper evaluates a proposed performance enhancement that raises the initial window used by TCP from 1 MSS-sized segment to roughly 4 KB. The paper evaluates the impact of using larger initial windows on TCP transfers over both the shared Internet and dialup modem links.

  7. Larger Mammalian Body Size Leads to Lower Retroviral Activity

    PubMed Central

    Katzourakis, Aris; Magiorkinis, Gkikas; Lim, Aaron G.; Gupta, Sunetra; Belshaw, Robert; Gifford, Robert

    2014-01-01

    Retroviruses have been infecting mammals for at least 100 million years, leaving descendants in host genomes known as endogenous retroviruses (ERVs). The abundance of ERVs is partly determined by their mode of replication, but it has also been suggested that host life history traits could enhance or suppress their activity. We show that larger bodied species have lower levels of ERV activity by reconstructing the rate of ERV integration across 38 mammalian species. Body size explains 37% of the variance in ERV integration rate over the last 10 million years, controlling for the effect of confounding due to other life history traits. Furthermore, 68% of the variance in the mean age of ERVs per genome can also be explained by body size. These results indicate that body size limits the number of recently replicating ERVs due to their detrimental effects on their host. To comprehend the possible mechanistic links between body size and ERV integration we built a mathematical model, which shows that ERV abundance is favored by lower body size and higher horizontal transmission rates. We argue that because retroviral integration is tumorigenic, the negative correlation between body size and ERV numbers results from the necessity to reduce the risk of cancer, under the assumption that this risk scales positively with body size. Our model also fits the empirical observation that the lifetime risk of cancer is relatively invariant among mammals regardless of their body size, known as Peto's paradox, and indicates that larger bodied mammals may have evolved mechanisms to limit ERV activity. PMID:25033295

  8. Satellite-inferred European carbon sink larger than expected

    NASA Astrophysics Data System (ADS)

    Reuter, M.; Buchwitz, M.; Hilker, M.; Heymann, J.; Schneising, O.; Pillai, D.; Bovensmann, H.; Burrows, J. P.; Bösch, H.; Parker, R.; Butz, A.; Hasekamp, O.; O'Dell, C. W.; Yoshida, Y.; Gerbig, C.; Nehrkorn, T.; Deutscher, N. M.; Warneke, T.; Notholt, J.; Hase, F.; Kivi, R.; Sussmann, R.; Machida, T.; Matsueda, H.; Sawa, Y.

    2014-08-01

    Current knowledge about the European terrestrial biospheric carbon sink, from the Atlantic to the Urals, relies upon bottom-up inventory and surface flux inverse model estimates (e.g., 0.27 ± 0.16 Gt C a-1 for 2000-2005 5 (Schulze et al., 2009), 0.17 ± 0.44 Gt C a-1 for 2001-2007 (Peters et al., 2010), 0.45 ± 0.40 Gt C a-1 for 2010 (Chevallier et al., 2014), 0.40 ± 0.42 Gt C a-1 for 2001-2004 (Peylin et al., 2013). Inverse models assimilate in situ CO2 atmospheric concentrations measured by surface-based air sampling networks. The intrinsic sparseness of these networks is one reason for the relatively large flux uncertainties (Peters et al., 2010; Bruhwiler et al., 2011). Satellite-based CO2 measurements have the potential to reduce these uncertainties (Miller et al., 2007; Chevallier et al., 2007). Global inversion experiments using independent models and independent GOSAT satellite data products consistently derived a considerably larger European sink (0.9-1.2 Gt C a-1 for September 2009-August 2010 (Basu et al., 2013), 1.2-1.8 Gt C a-1 in 2010, Chevallier et al., 2014). However, these results have been considered unrealistic due to potential large scale retrieval biases and/or long-range transport errors (Chevallier et al., 2014) or have not been discussed at all (Basu et al., 2013; Takagi et al., 2014). Here we show that the satellite-derived European terrestrial carbon sink is indeed much larger (1.02 ± 0.30 Gt C a-1 in 2010) than previously expected. Our analysis comprises a regional inversion approach using STILT (Gerbig et al., 2003; Lin et al., 2003) short range (days) particle dispersion modelling, rendering it insensitive to large scale retrieval biases and less sensitive to long-range transport errors. The highest gain in information is obtained during the growing season when satellite observation conditions are advantageous and a priori uncertainties are largest. The consistency among an ensemble of five different inversion set-ups and five

  9. The cavity-nest ant Temnothorax crassispinus prefers larger nests.

    PubMed

    Mitrus, S

    Colonies of the ant Temnothorax crassispinus inhabit mostly cavities in wood and hollow acorns. Typically in the field, nest sites that can be used by the ant are a limited resource. In a field experiment, it was investigated whether the ants prefer a specific size of nest, when different ones are available. In July 2011, a total of 160 artificial nests were placed in a beech-pine forest. Four artificial nests (pieces of wood with volume cavities, ca 415, 605, 730, and 980 mm(3), respectively) were located on each square meter of the experimental plot. One year later, shortly before the emergence of new sexuals, the nests were collected. In July 2012, colonies inhabited more frequently bigger nests. Among queenright colonies, the ones which inhabited bigger nests had more workers. However, there was no relationship between volume of nest and number of workers for queenless colonies. Queenright colonies from bigger nests produced more sexual individuals, but there was no correlation between number of workers and sex allocation ratio, or between volume of nest and sex allocation ratio. In a laboratory experiment where ant colonies were kept in 470 and 860 mm(3) nests, larger colonies allocated more energy to produce sexual individuals. The results of this study show the selectivity of T. crassispinus ants regarding the size of nest cavity, and that the nest volume has an impact on life history parameters.

  10. Larger Extrastriate Population Receptive Fields in Autism Spectrum Disorders

    PubMed Central

    Anderson, Elaine J.; de Haas, Benjamin; White, Sarah J.; Rees, Geraint

    2014-01-01

    Previous behavioral research suggests enhanced local visual processing in individuals with autism spectrum disorders (ASDs). Here we used functional MRI and population receptive field (pRF) analysis to test whether the response selectivity of human visual cortex is atypical in individuals with high-functioning ASDs compared with neurotypical, demographically matched controls. For each voxel, we fitted a pRF model to fMRI signals measured while participants viewed flickering bar stimuli traversing the visual field. In most extrastriate regions, perifoveal pRFs were larger in the ASD group than in controls. We observed no differences in V1 or V3A. Differences in the hemodynamic response function, eye movements, or increased measurement noise could not account for these results; individuals with ASDs showed stronger, more reliable responses to visual stimulation. Interestingly, pRF sizes also correlated with individual differences in autistic traits but there were no correlations with behavioral measures of visual processing. Our findings thus suggest that visual cortex in ASDs is not characterized by sharper spatial selectivity. Instead, we speculate that visual cortical function in ASDs may be characterized by extrastriate cortical hyperexcitability or differential attentional deployment. PMID:24523560

  11. Gravitational and electroweak unification by replacing diffeomorphisms with larger group

    NASA Astrophysics Data System (ADS)

    Pandres, Dave

    2009-11-01

    The covariance group for general relativity, the diffeomorphisms, is replaced by a group of coordinate transformations which contains the diffeomorphisms as a proper subgroup. The larger group is defined by the assumption that all observers will agree whether any given quantity is conserved. Alternatively, and equivalently, it is defined by the assumption that all observers will agree that the general relativistic wave equation describes the propagation of light. Thus, the group replacement is analogous to the replacement of the Lorentz group by the diffeomorphisms that led Einstein from special relativity to general relativity, and is also consistent with the assumption of constant light velocity that led him to special relativity. The enlarged covariance group leads to a non-commutative geometry based not on a manifold, but on a nonlocal space in which paths, rather than points, are the most primitive invariant entities. This yields a theory which unifies the gravitational and electroweak interactions. The theory contains no adjustable parameters, such as those that are chosen arbitrarily in the standard model.

  12. Transformation of OODT CAS to Perform Larger Tasks

    NASA Technical Reports Server (NTRS)

    Mattmann, Chris; Freeborn, Dana; Crichton, Daniel; Hughes, John; Ramirez, Paul; Hardman, Sean; Woollard, David; Kelly, Sean

    2008-01-01

    A computer program denoted OODT CAS has been transformed to enable performance of larger tasks that involve greatly increased data volumes and increasingly intensive processing of data on heterogeneous, geographically dispersed computers. Prior to the transformation, OODT CAS (also alternatively denoted, simply, 'CAS') [wherein 'OODT' signifies 'Object-Oriented Data Technology' and 'CAS' signifies 'Catalog and Archive Service'] was a proven software component used to manage scientific data from spaceflight missions. In the transformation, CAS was split into two separate components representing its canonical capabilities: file management and workflow management. In addition, CAS was augmented by addition of a resource-management component. This third component enables CAS to manage heterogeneous computing by use of diverse resources, including high-performance clusters of computers, commodity computing hardware, and grid computing infrastructures. CAS is now more easily maintainable, evolvable, and reusable. These components can be used separately or, taking advantage of synergies, can be used together. Other elements of the transformation included addition of a separate Web presentation layer that supports distribution of data products via Really Simple Syndication (RSS) feeds, and provision for full Resource Description Framework (RDF) exports of metadata.

  13. Satellite-inferred European carbon sink larger than expected

    NASA Astrophysics Data System (ADS)

    Reuter, M.; Buchwitz, M.; Hilker, M.; Heymann, J.; Schneising, O.; Pillai, D.; Bovensmann, H.; Burrows, J. P.; Bösch, H.; Parker, R.; Butz, A.; Hasekamp, O.; O'Dell, C. W.; Yoshida, Y.; Gerbig, C.; Nehrkorn, T.; Deutscher, N. M.; Warneke, T.; Notholt, J.; Hase, F.; Kivi, R.; Sussmann, R.; Machida, T.; Matsueda, H.; Sawa, Y.

    2014-12-01

    Current knowledge about the European terrestrial biospheric carbon sink, from the Atlantic to the Urals, relies upon bottom-up inventory and surface flux inverse model estimates (e.g. 0.27±0.16 GtC a-1 for 2000-2005 (Schulze et al., 2009), 0.17±0.44 GtC a-1 for 2001-2007 (Peters et al., 2010), 0.45±0.40 GtC a-1 for 2010 (Chevallier et al., 2014), 0.40±0.42 GtC a-1 for 2001-2004 (Peylin et al., 2013)). Inverse models assimilate in situ CO2 atmospheric concentrations measured by surface-based air sampling networks. The intrinsic sparseness of these networks is one reason for the relatively large flux uncertainties (Peters et al., 2010; Bruhwiler et al., 2011). Satellite-based CO2 measurements have the potential to reduce these uncertainties (Miller et al., 2007; Chevallier et al., 2007). Global inversion experiments using independent models and independent GOSAT satellite data products consistently derived a considerably larger European sink (1.0-1.3 GtC a-1 for 09/2009-08/2010 (Basu et al., 2013), 1.2-1.8 GtC a-1 in 2010 (Chevallier et al., 2014)). However, these results have been considered unrealistic due to potential retrieval biases and/or transport errors (Chevallier et al., 2014) or have not been discussed at all (Basu et al., 2013; Takagi et al., 2014). Our analysis comprises a regional inversion approach using STILT (Gerbig et al., 2003; Lin et al., 2003) short-range (days) particle dispersion modelling, rendering it insensitive to large-scale retrieval biases and less sensitive to long-range transport errors. We show that the satellite-derived European terrestrial carbon sink is indeed much larger (1.02±0.30 GtC a-1 in 2010) than previously expected. This is qualitatively consistent among an ensemble of five different inversion set-ups and five independent satellite retrievals (BESD (Reuter et al., 2011) 2003-2010, ACOS (O'Dell et al., 2012) 2010, UoL-FP (Cogan et al., 2012) 2010, RemoTeC (Butz et al., 2011) 2010, and NIES (Yoshida et al., 2013) 2010

  14. 76 FR 29744 - Monongahela Power Company, West Penn Power Company, The Potomac Edison Company, PJM...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... Edison Company, PJM Interconnection, L.L.C.; Notice of Filing Take notice that on May 13, 2011, Monongahela Power Company, West Penn Power Company, The Potomac Edison Company (collectively, the...

  15. 75 FR 5075 - Coalinga Cogeneration Company, Kern River Cogeneration Company, Mid-Set Cogeneration Company...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ...-612-000; ER10-611-000] Coalinga Cogeneration Company, Kern River Cogeneration Company, Mid-Set Cogeneration Company, Salinas River Cogeneration Company, Sargent Canyon Cogeneration Company, Sycamore Cogeneration Company; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

  16. Company Administration Study.

    DTIC Science & Technology

    1974-01-01

    iTRATION CENTER AND FORT BENJAMIN HARRISON FORT BENJAMIN HARRISON. INDIANA 46216 ATZI -XO 16 October 1973 SUBJECT: Letter of Instruction - Company...Mail, files, records management* publications, voting, etc.). ... AnnexA II ATZI -XO 18 October 1973 SUBJECT: Letter of Instruction - Company...administration as follows: A. 2 I * * " " " ’+ " " ’ ’ ’ ’’ ’ , ’" I ATZI -XO 18 October 1973 SUBJECT: Letter of Instruction - Company Administration Study tea

  17. Parasites grow larger in faster growing fish hosts.

    PubMed

    Barber, Iain

    2005-02-01

    Parasites depend on host-derived energy for growth and development, and so are potentially affected by the host's ability to acquire nutrients under competitive foraging scenarios. Although parasites might be expected to grow faster in hosts that are better at acquiring nutrients from natural ecosystems, it is also possible that the most competitive hosts are better at countering infections, if they have an improved immune response or are able to limit the availability of nutrients to parasites. I first quantified the ability of uninfected three-spined sticklebacks Gasterosteus aculeatus to compete in groups for sequentially-presented food items, and then exposed either the best or worst competitors to infective stages of the cestode Schistocephalus solidus. Fish were subsequently raised in their original groups, under competitive feeding regimes, for 96 days, after which fish and parasite growth was determined. Unexpectedly, pre-exposure host competitive ability had no effect on susceptibility to infection, or on post-infection growth rate. Furthermore, despite a 120-fold variation in parasite mass at the end of the study, pre-infection competitive ability was not related to parasite growth. The closest predictor of parasite mass was body size-corrected host growth rate, indicating that the fastest growing fish developed the largest parasites. Faster growing hosts therefore apparently provide ideal environments for growing parasites. This finding has important implications for ecology and aquaculture.

  18. 12 CFR 583.11 - Diversified savings and loan holding company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Diversified savings and loan holding company... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.11 Diversified savings and loan holding company. The term diversified savings and loan holding company means any savings and loan...

  19. 12 CFR 583.12 - Multiple savings and loan holding company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Multiple savings and loan holding company. 583... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.12 Multiple savings and loan holding company. The term multiple savings and loan holding company means any savings and loan...

  20. 12 CFR 583.12 - Multiple savings and loan holding company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Multiple savings and loan holding company. 583... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.12 Multiple savings and loan holding company. The term multiple savings and loan holding company means any savings and loan...

  1. 12 CFR 583.11 - Diversified savings and loan holding company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Diversified savings and loan holding company... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.11 Diversified savings and loan holding company. The term diversified savings and loan holding company means any savings and loan...

  2. 12 CFR 583.12 - Multiple savings and loan holding company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Multiple savings and loan holding company. 583... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.12 Multiple savings and loan holding company. The term multiple savings and loan holding company means any savings and loan...

  3. 12 CFR 583.11 - Diversified savings and loan holding company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Diversified savings and loan holding company... DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.11 Diversified savings and loan holding company. The term diversified savings and loan holding company means any savings and loan...

  4. The petroleum service company engineer in the year 2000

    SciTech Connect

    Fontenot, J.E.

    1987-10-01

    This paper details the technical problems that the engineer will have to face and the qualifications that will be required of an entry-level service-company engineer in the year 2000. The environment in the year 2000 in which the E and P service-company engineer will have to function is addressed as background to these forecasts. Projections are provided for the likely economic, political, and business climates. By the year 2000, there will be far fewer international service companies, but they will be larger and more capable. The service-company engineers will have to understand better the needs and problems of the international oil companies because they will have to work in partnership with the international companies personnel in mostly hostile environments. The engineers have to have broader skills, be more systems-oriented, be proficient in computer and software technology, and effective team players with good communication and interpersonal skills.

  5. The mortality of companies

    PubMed Central

    Daepp, Madeleine I. G.; Hamilton, Marcus J.; West, Geoffrey B.; Bettencourt, Luís M. A.

    2015-01-01

    The firm is a fundamental economic unit of contemporary human societies. Studies on the general quantitative and statistical character of firms have produced mixed results regarding their lifespans and mortality. We examine a comprehensive database of more than 25 000 publicly traded North American companies, from 1950 to 2009, to derive the statistics of firm lifespans. Based on detailed survival analysis, we show that the mortality of publicly traded companies manifests an approximately constant hazard rate over long periods of observation. This regularity indicates that mortality rates are independent of a company's age. We show that the typical half-life of a publicly traded company is about a decade, regardless of business sector. Our results shed new light on the dynamics of births and deaths of publicly traded companies and identify some of the necessary ingredients of a general theory of firms. PMID:25833247

  6. Larger amygdala volume in first-degree relatives of patients with major depression

    PubMed Central

    Romanczuk-Seiferth, Nina; Pöhland, Lydia; Mohnke, Sebastian; Garbusow, Maria; Erk, Susanne; Haddad, Leila; Grimm, Oliver; Tost, Heike; Meyer-Lindenberg, Andreas; Walter, Henrik; Wüstenberg, Torsten; Heinz, Andreas

    2014-01-01

    Objective Although a heritable contribution to risk for major depressive disorder (MDD) has been established and neural alterations in patients have been identified through neuroimaging, it is unclear which brain abnormalities are related to genetic risk. Studies on brain structure of high-risk subjects – such as individuals carrying a familial liability for the development of MDD – can provide information on the potential usefulness of these measures as intermediate phenotypes of MDD. Methods 63 healthy first-degree relatives of patients with MDD and 63 healthy controls underwent structural magnetic resonance imaging. Regional gray matter volumes were analyzed via voxel-based morphometry (VBM). Results Whole-brain analysis revealed significantly larger gray matter volume in the bilateral amygdala in first-degree relatives of patients with MDD. Furthermore, relatives showed significantly larger gray matter volume in anatomical structures found relevant to MDD in previous literature, specifically in the bilateral hippocampus and amygdala as well as the left dorsolateral prefrontal cortex (DLPFC). Bilateral DLPFC volume correlated positively with the experience of negative affect. Conclusions Larger gray matter volume in healthy relatives of MDD patients point to a possible vulnerability mechanism in MDD etiology and therefore extend knowledge in the field of high-risk approaches in MDD. PMID:25003028

  7. 75 FR 13524 - Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas Transmission Company, LLC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... Energy Regulatory Commission Northern Natural Gas Company, Southern Natural Gas Company, Florida Gas... of Application March 16, 2010. Take notice that on March 5, 2010, Northern Natural Gas Company... other owners, Southern Natural Gas Company, Florida Gas Transmission Company, LLC, Transcontinental...

  8. 78 FR 11638 - Michigan Consolidated Gas Company, DTE Gas Company, DTE Gas Company; Notice of Petition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... Energy Regulatory Commission Michigan Consolidated Gas Company, DTE Gas Company, DTE Gas Company; Notice... Docket Nos. PR13-29-000, and PR13-30-000 (not consolidated), Michigan Consolidated Gas Company (MichCon) and DTE Gas Company (DTE Gas) filed to institute a name change to both itself from MichCon to DTE...

  9. Juvenile exposure to predator cues induces a larger egg size in fish

    PubMed Central

    Segers, Francisca H. I. D.; Taborsky, Barbara

    2012-01-01

    When females anticipate a hazardous environment for their offspring, they can increase offspring survival by producing larger young. Early environmental experience determines egg size in different animal taxa. We predicted that a higher perceived predation risk by juveniles would cause an increase in the sizes of eggs that they produce as adults. To test this, we exposed juveniles of the mouthbrooding cichlid Eretmodus cyanostictus in a split-brood experiment either to cues of a natural predator or to a control situation. After maturation, females that had been confronted with predators produced heavier eggs, whereas clutch size itself was not affected by the treatment. This effect cannot be explained by a differential female body size because the predator treatment did not influence growth trajectories. The observed increase of egg mass is likely to be adaptive, as heavier eggs gave rise to larger young and in fish, juvenile predation risk drops sharply with increasing body size. This study provides the first evidence that predator cues perceived by females early in life positively affect egg mass, suggesting that these cues allow her to predict the predation risk for her offspring. PMID:21976689

  10. JWB Companies, LLC Information Sheet

    EPA Pesticide Factsheets

    JWB Companies, LLC (the Company) is located in Jacksonville, Florida. The settlement involves renovation activities conducted at a property constructed prior to 1978, located in Jacksonville, Florida.

  11. Company profile: Athersys.

    PubMed

    Van Bokkelen, Gil

    2011-01-01

    Athersys (Nasdaq: ATHX) is a biopharmaceutical company engaged in the discovery and development of novel therapies designed to treat significant unmet medical needs. The company is heavily focused on the regenerative medicine area, with multiple clinical and preclinical stage programs. The most advanced programs at the company are focused on the development of MultiStem®, a clinical stage allogeneic stem cell therapy that has demonstrated potential for treating a range of conditions and is believed to have widespread application in the field of regenerative medicine. The company has internal programs applying MultiStem across multiple therapeutic areas including cardiovascular, neurological, immune dysfunction and other disease areas, and partnered programs with Pfizer (applying MultiStem to treat inflammatory bowel disease) and Angiotech Pharmaceuticals (acute myocardial infarction). Athersys has a broad network of collaborative relationships with leading research and clinical institutions and is committed to developing a pipeline of novel 'best-in-class' medicines.

  12. The superefficient company.

    PubMed

    Hammer, M

    2001-09-01

    Most companies do a great job promoting efficiency within their own walls, streamlining internal processes wherever possible. But they have less success coordinating cross-company business interactions. When data pass between companies, inconsistencies, errors, and misunderstandings routinely arise, leading to wasted work--for instance, the same sales, order entry, and customer data may be entered repeatedly into different systems. Typically, scores of employees at each company manage these cumbersome interactions. The costs of such inefficiencies are very real and very large. In this article, Michael Hammer outlines the activities and goals used in streamlining cross-company processes. He breaks down the approach into four stages: scoping--identifying the business process for redesign and selecting a partner; organizing--establishing a joint committee to oversee the redesign and convening a design team to implement it; redesigning--taking apart and reassembling the process, with performance goals in mind; and implementing--rolling out the new process and communicating it across the collaborating companies. The author describes how several companies have streamlined their supply-chain and product development processes. Plastics compounder Geon integrated its forecasting and fulfillment processes with those of its main supplier after watching inventories, working capital, and shipping times creep up. General Mills coordinated the delivery of its yogurt with Land O'Lakes; butter and yogurt travel cost effectively in the same trucks to the same stores. Hammer says this new kind of collaboration promises to change the traditional vocabulary of corporate relationships. What if you and I sell different products to the same customer? We're not competitors, but what are we? In the past, we didn't care. Now, we should, the author says.

  13. 78 FR 44899 - Airworthiness Directives; General Electric Company Turbofan Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... Company Turbofan Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Electric Company (GE) GE90-110B1 and -115B turbofan engines. This proposed AD was prompted by multiple... AD to prevent failure of the affected fuel supply tube, fuel leakage, engine fire, and damage to...

  14. 12 CFR 561.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Parent company; subsidiary. 561.37 Section 561.37 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.37 Parent company; subsidiary. The terms parent...

  15. 12 CFR 561.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Parent company; subsidiary. 561.37 Section 561.37 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.37 Parent company; subsidiary. The terms parent...

  16. 12 CFR 561.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Parent company; subsidiary. 561.37 Section 561.37 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.37 Parent company; subsidiary. The terms parent...

  17. 12 CFR 561.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Parent company; subsidiary. 561.37 Section 561.37 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.37 Parent company; subsidiary. The terms parent...

  18. 12 CFR 561.37 - Parent company; subsidiary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Parent company; subsidiary. 561.37 Section 561.37 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.37 Parent company; subsidiary. The terms parent...

  19. The petroleum service company engineer in the year 2000

    SciTech Connect

    Fontenot, J.E.

    1986-01-01

    By the year 2000, there will be far fewer international service companies, but they will be larger and more capable. The service company engineer will have to better understand the needs and problems of the international oil companies, as he will have to work in partnership with their personnel in mostly hostile environments. He will have to be broader and more of a systems thinker. He will have to be proficient in computer and software technology and an effective team player with good communication and interpersonal skills. The paper details the technical problems that the engineer will have to face and the qualifications that will be required of an entry level service company engineer at that time. The environment in the year 2000 in which the EandP service company engineer will have to function is addressed as background to the above forecasts. Projections are provided for the likely economic, political and business climates at that time.

  20. Larger Daphnia at lower temperature: a role for cell size and genome configuration?

    PubMed

    Jalal, Marwa; Wojewodzic, Marcin W; Laane, Carl Morten M; Hessen, Dag O

    2013-09-01

    Experiments with Daphnia magna and Daphnia pulex raised at 10 and 20 °C yielded larger adult size at the lower temperature. This must reflect increased cell size, increased cell numbers, or a combination of both. As it is difficult to achieve good estimates on cell size in crustaceans, we, therefore, measured nucleus and genome size using flow cytometry at 10 and 20 °C. DNA was stained with propidium iodide, ethidium bromide, and DAPI. Both nucleus and genome size estimates were elevated at 10 °C compared with 20 °C, suggesting that larger body size at low temperature could partly be accredited to an enlarged nucleus and thus cell size. Confocal microscopy observations confirmed the staining properties of fluorochromes. As differences in nucleotide numbers in response of growth temperature within a life span is unlikely, these results seem accredited to changed DNA-fluorochrome binding properties, presumably reflecting increased DNA condensation at low temperature. This implies that genome size comparisons may be impacted by ambient temperature in ectotherms. It also suggests that temperature-induced structural changes in the genome could affect cell size and for some species even body size.

  1. Paleocene-Early Eocene larger foraminiferal biostratigraphy of Yemen and Oman

    NASA Astrophysics Data System (ADS)

    Di Carlo, M.; Serra-Kiel, J.; Pignatti, J.

    2012-04-01

    The Paleogene larger foraminiferal biostratigraphy is today rather well assessed for the Tethyan domain. In order to contribute to the full integration of the Middle-East in the widely employed Shallow Benthic Zonation, a preliminary report on the Paleocene-Early Eocene larger foraminiferal assemblages from Yemen and Oman is provided here. The sections investigated in Yemen range in age from the Upper Cretaceous to the Oligocene. The Paleogene of Yemen is widely affected by dolomitization and only by analyzing over 1,700 thin sections from 60 stratigraphic sections (mainly from Hadramaut and Socotra) it has been possible to adequately investigate the fossil assemblages. In contrast, the deposits from northern Oman are characterized by rich and extraordinarily well-preserved Paleocene-Lower Eocene larger foraminiferal assemblages. This preliminary report focuses mainly on the Paleocene-Early Eocene deposits of the Umm-er-Radhuma formation. The Paleocene-Lower Eocene assemblages are characterized by strong affinities with northern Somalia. Hyaline forms such as Daviesina khatiyahi, Miscellanea gr. rhomboidea/dukhani, M. miscella, Saudia, Sakesaria, Lockhartia, Ranikothalia, Dictyokathina largely prevail in SBZ 3-4 deposits. Nummulites, Ranikothalia and Daviesina ruida characterize the Lower Ypresian. Subordinately, porcelaneous forms such as "Taberina" daviesi and conical agglutinated (Daviesiconus) also occur; alveolinids (such as Alveolina vredenburgi and A. decipiens) are relatively abundant in the basal Lower Ypresian of Socotra. In contrast to the coeval deposits from Yemen, the Paleocene section of Oman (Wadi Duqm, Abat-Tiwi platform) yields very well-preserved larger foraminiferal assemblages and agglutinated and porcelaneous forms are well represented. The occurrence of abundant Globoreticulina paleocenica is noteworthy along with an as yet undescribed Lacazinella species. The co-occurrence of Coskinon sp., "Plumokathina dienii", Dictyoconus turriculus and

  2. 78 FR 17763 - Housatonic Railroad Company, Inc., Maybrook Railroad Company, and Housatonic Transportation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... Surface Transportation Board Housatonic Railroad Company, Inc., Maybrook Railroad Company, and Housatonic Transportation Company--Intra-Corporate Family Transaction Exemption Housatonic Railroad Company, Inc. (HRRC), Maybrook Railroad Company (MRC), and Housatonic Transportation Company (HTC) (collectively,...

  3. Cortical Thinning in Healthy Aging Correlates with Larger Motor-Evoked EEG Desynchronization

    PubMed Central

    Provencher, David; Hennebelle, Marie; Cunnane, Stephen C.; Bérubé-Lauzière, Yves; Whittingstall, Kevin

    2016-01-01

    Although electroencephalography (EEG) is a valuable tool to investigate neural activity in patients and controls, exactly how local anatomy impacts the measured signal remains unclear. Better characterizing this relationship is important to improve the understanding of how inter-subject differences in the EEG signal are related to neural activity. We hypothesized that cortical structure might affect event-related desynchronization (ERD) in EEG. Since aging is a well-documented cause of cortical thinning, we investigated the effects of cortical thickness (CT) and cortical depth (CD – the skull-to-cortex distance) on ERD using anatomical MRI and motor-evoked EEG in 17 healthy young adults and 20 healthy older persons. Results showed a significant negative correlation between ERD and CT, but no consistent relationship between ERD and CD. A thinner cortex was associated with a larger ERD in the α/β band and correcting for CT removed most of the inter-group difference in ERD. This indicates that differences in neural activity might not be the primary cause for the observed aging-related differences in ERD, at least in the motor cortex. Further, it emphasizes the importance of considering conditions affecting the EEG signal, such as cortical anatomical changes due to aging, when interpreting differences between healthy controls and/or patients. PMID:27064767

  4. Company Town Shutdown.

    ERIC Educational Resources Information Center

    Turnage, Martha A.

    Saltville, Virginia, is a former company town whose main employer, a soda ash plant, shut down on July 1, 1971. The closure of the chemical plant displaced 700 workers, and created a crisis that threatened not only the existence of the town, but of the entire region. In response, Virginia Highlands Community College (VHCC), in cooperation with the…

  5. Smart customers, dumb companies.

    PubMed

    Locke, C

    2000-01-01

    Customers today are being bombarded with an overwhelming array of choices. To alleviate customer frustration, say Steven Cristol and Peter Sealey in Simplicity Marketing, companies should stop creating new brands and product extensions. Better to consolidate product and service functions by following a four R approach: replace, repackage, reposition, and replenish. That's an outmoded, dictatorial view of markets, says Christopher Locke. Far from being stymied by choices, customers are rapidly becoming smarter than the companies that pretend to serve them. In this networked economy, people are talking among themselves, and that changes everything. Locke predicts we'll see a growing number of well-defined micromarkets--groups of customers converging in real time around entertaining and knowledgeable voices--such as NPR's car guys and the Motley Fool investment site. "Micromedia" Web sites will replace traditional advertising because they'll provide credible user-supplied news about products and services. Locke contends that an open exchange of information solves the "problem" of choice much better than manipulative strategies like simplicity or even permission marketing. Companies can participate in micromarkets through what Locke dubs "gonzo marketing." If Ford, for example, discovers that a subset of its employees are organic gardeners, it may offer support to a big independent organic-gardening Web site with donations and employee volunteers. This marketing effort would be driven not by advertising managers but by people with genuine interest in each micromarket, so it would have credibility with customers. With gonzo marketing, both companies and their markets will benefit.

  6. The Electric Company.

    ERIC Educational Resources Information Center

    Children's Television Workshop, New York, NY.

    This book is intended as an introduction to the television program, "The Electric Company," designed to help teach reading to children in grades 2-4 who are experiencing difficulty. Contents include: Sidney P. Marland, Jr.'s preface, "A Significant New Teaching Tool"; Joan Ganz Cooney's "Television and the Teaching of…

  7. What Companies Look For.

    ERIC Educational Resources Information Center

    Rosenberg, Ronald

    1985-01-01

    Examines reasons why technology companies are locating new facilities in various areas across the country. Also explains a microelectronics firm's paramount concern of selecting a site with proximity to university research and technical education, a criterion recognized as essential by industry when selecting a potential site. (DH)

  8. Examination of Electric Utility CEO Compensation 2000-2011 and its significance to Company Earnings, Company Revenue, Company Stock and the Dow Jones Utility Average

    NASA Astrophysics Data System (ADS)

    Labovitch, Andrew

    This dissertation examined electric utility CEO compensation during the years 2000 through 2011 for United States owned and operated companies. To determine the extent to which agency theory may apply to electric utility CEO compensation, this examination segmented the industry by four types of company financial metrics: revenue, earnings, stock price and the Dow Jones Utility Average; by five categories of CEO compensation: base salary, bonus, stock grants, all other compensation and total compensation; and by four categories of company size as measured by revenue: large, medium, small and the industry as a whole. Electric utility CEO compensation data was analyzed with the financial metrics to determine correlations. No type of compensation was highly correlated to any of the financial metrics for any size industry segment indicating that there was little agency. CEO compensation in large electric utility companies was higher than compensation in medium and smaller companies even though the CEOs at larger companies earned less per dollar of revenue and per dollar of earnings than their counterparts in smaller companies.

  9. Precision of channel catfish catch estimates using hoop nets in larger Oklahoma reservoirs

    USGS Publications Warehouse

    Stewart, David R.; Long, James M.

    2012-01-01

    Hoop nets are rapidly becoming the preferred gear type used to sample channel catfish Ictalurus punctatus, and many managers have reported that hoop nets effectively sample channel catfish in small impoundments (<200 ha). However, the utility and precision of this approach in larger impoundments have not been tested. We sought to determine how the number of tandem hoop net series affected the catch of channel catfish and the time involved in using 16 tandem hoop net series in larger impoundments (>200 ha). Hoop net series were fished once, set for 3 d; then we used Monte Carlo bootstrapping techniques that allowed us to estimate the number of net series required to achieve two levels of precision (relative standard errors [RSEs] of 15 and 25) at two levels of confidence (80% and 95%). Sixteen hoop net series were effective at obtaining an RSE of 25 with 80% and 95% confidence in all but one reservoir. Achieving an RSE of 15 was often less effective and required 18-96 hoop net series given the desired level of confidence. We estimated that an hour was needed, on average, to deploy and retrieve three hoop net series, which meant that 16 hoop net series per reservoir could be "set" and "retrieved" within a day, respectively. The estimated number of net series to achieve an RSE of 25 or 15 was positively associated with the coefficient of variation (CV) of the sample but not with reservoir surface area or relative abundance. Our results suggest that hoop nets are capable of providing reasonably precise estimates of channel catfish relative abundance and that the relationship with the CV of the sample reported herein can be used to determine the sampling effort for a desired level of precision.

  10. 12 CFR 583.15 - Parent company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  11. 12 CFR 583.15 - Parent company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  12. 12 CFR 583.15 - Parent company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  13. 12 CFR 583.15 - Parent company.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  14. 12 CFR 583.15 - Parent company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Parent company. 583.15 Section 583.15 Banks and... SAVINGS AND LOAN HOLDING COMPANIES § 583.15 Parent company. The term parent company means any company which directly or indirectly controls any other company or companies....

  15. 77 FR 72913 - Defining Larger Participants of the Consumer Debt Collection Market; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... Part 1090 RIN 3170-AA30 Defining Larger Participants of the Consumer Debt Collection Market; Correction... the regulation defining larger participants of certain consumer financial product and service markets by adding a new section to define larger participants of a market for consumer debt collection....

  16. Company profile: tengion.

    PubMed

    Bertram, Timothy

    2009-05-01

    Founded in 2005, Tengion is a clinical-stage organ regeneration company with products in urologic, vascular and renal regeneration based on its proprietary Autologous Organ Regeneration Platform. Tengion uses biocompatible materials and a patient's own (autologous) cells to assemble neo-organs or neo-tissues that are designed to catalyze the body's innate ability to regenerate. Tengion is a fully-integrated organization, with scalable US and European manufacturing and distribution capabilities, experienced research, development, clinical and commercial teams, and significant intellectual property. The company's corporate headquarters and commercial manufacturing facility are in East Norriton, PA, USA, and its research offices, a development laboratory and a pilot manufacturing facility are located in Winston-Salem, NC, USA. Tengion's product candidates may ultimately address the most critical problems facing organ and tissue failure patients, enabling people to lead healthier lives without donor transplants or the side effects of related therapies.

  17. Processing companies' preferences for attributes of beef in Switzerland.

    PubMed

    Boesch, Irene

    2014-01-01

    The aim of this work was to assess processing companies' preferences for attributes of Swiss beef. To this end, qualitative interviews were used to derive product attributes that determine the buying decision. Through an adaptive-choice based conjoint analysis survey and latent class analysis of choice data, we compute class preferences. Results show that there are two distinct classes. A smaller class emphasizes traceability back to the birth farm and low producer price, a larger class focuses on environmental effects and origin. Additionally we see that larger companies are more price-sensitive and smaller companies are more sensitive to origin of the animals. The results outlined in this paper may be used to target market segments and to derive differentiation strategies based on product characteristics.

  18. Multilingualism in Companies: An Introduction

    ERIC Educational Resources Information Center

    Sherman, Tamah; Strubell, Miquel

    2013-01-01

    This thematic collection of four papers explores a number of perspectives on companies in which multiple languages are used. The "organisational" perspective concerns the question of how the presence of or demand for multiple languages in the company is managed--how companies are guided by national and other policies in regard to the use…

  19. Flower-Visiting Butterflies Avoid Predatory Stimuli and Larger Resident Butterflies: Testing in a Butterfly Pavilion.

    PubMed

    Fukano, Yuya; Tanaka, Yosuke; Farkhary, Sayed Ibrahim; Kurachi, Takuma

    2016-01-01

    The flower-visiting behaviors of pollinator species are affected not only by flower traits but also by cues of predators and resident pollinators. There is extensive research into the effects of predator cues and resident pollinators on the flower-visiting behaviors of bee pollinators. However, there is relatively little research into their effects on butterfly pollinators probably because of the difficulty in observing a large number of butterfly pollination events. We conducted a dual choice experiment using artificial flowers under semi-natural conditions in the butterfly pavilion at Tama Zoological Park to examine the effects of the presence of a dead mantis and resident butterflies have on the flower-visiting behavior of several butterfly species. From 173 hours of recorded video, we observed 3235 visitations by 16 butterfly species. Statistical analysis showed that (1) butterflies avoided visiting flowers occupied by a dead mantis, (2) butterflies avoided resident butterflies that were larger than the visitor, and (3) butterflies showed greater avoidance of a predator when the predator was present together with the resident butterfly than when the predator was located on the opposite flower of the resident. Finally, we discuss the similarities and differences in behavioral responses of butterfly pollinators and bees.

  20. Flower-Visiting Butterflies Avoid Predatory Stimuli and Larger Resident Butterflies: Testing in a Butterfly Pavilion

    PubMed Central

    Fukano, Yuya; Tanaka, Yosuke; Farkhary, Sayed Ibrahim; Kurachi, Takuma

    2016-01-01

    The flower-visiting behaviors of pollinator species are affected not only by flower traits but also by cues of predators and resident pollinators. There is extensive research into the effects of predator cues and resident pollinators on the flower-visiting behaviors of bee pollinators. However, there is relatively little research into their effects on butterfly pollinators probably because of the difficulty in observing a large number of butterfly pollination events. We conducted a dual choice experiment using artificial flowers under semi-natural conditions in the butterfly pavilion at Tama Zoological Park to examine the effects of the presence of a dead mantis and resident butterflies have on the flower-visiting behavior of several butterfly species. From 173 hours of recorded video, we observed 3235 visitations by 16 butterfly species. Statistical analysis showed that (1) butterflies avoided visiting flowers occupied by a dead mantis, (2) butterflies avoided resident butterflies that were larger than the visitor, and (3) butterflies showed greater avoidance of a predator when the predator was present together with the resident butterfly than when the predator was located on the opposite flower of the resident. Finally, we discuss the similarities and differences in behavioral responses of butterfly pollinators and bees. PMID:27846252

  1. The aphelion distribution of the Near Earth meteoroid orbits with larger eccentricities

    NASA Astrophysics Data System (ADS)

    Kolomiyets, Svitlana; Voloshchuk, Yury

    2015-08-01

    The question of the stability of the Solar System has always sparked urgency to research. In some cases, larger values of eccentricity and/or inclination can be a sign of the instability. The time has now come to extend this question to a larger number of planetary systems. The discovery of extrasolar planets systems has raised many similar questions on their formation and dynamical evolution. The origin of the surprisingly large eccentricities and/or inclinations (relative to the stellar equator) of many extrasolar planets remains elusive: planet instabilities, planet-disk interactions, external perturbations from eccentric or inclined stars remain viable options. The understanding of our own planetary system and extrasolar planets systems can leap forward only with the combination of mutual research. The time has now come to the golden years of the space exploration on the distant Solar System bodies. At the same time every day the meteoric matter penetrates in the Earth atmosphere and carries information about the various locations of the Solar system. The meteoroid orbits with large eccentricities and large aphelion distances associated with the distant locations of the Solar system. We used the data of the ground-based radar observations in Kharkiv (Ukraine) to obtain the distribution of aphelion distances for the near Earth meteoroid orbits (100341) with large eccentricities (e>0.5). We analyzed the orbital inclinations too. We obtained the complicated structure of the sporadic meteoroid complex. It is the consequence of the plurality of parent bodies and origin mechanisms of meteoroids. In addition the perturbing action of the planets, non-gravitational forces affect on the stracture of meteoroid complex. Our experimental results in 1972-1978 demonstrated meteoroid masses 10^-3 -10^-6 g. The aphelion distance of orbits for these investigated meteoroids has the range from near 1 till 2 000 AU. Undoubtedly, the meteoric matter contains key information about

  2. 78 FR 58571 - Maine Yankee Atomic Power Company, Connecticut Yankee Atomic Power Company, and The Yankee Atomic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-24

    ... Atomic Power Company, Connecticut Yankee Atomic Power Company, and The Yankee Atomic Electric Company... Power Company (Maine Yankee), Connecticut Yankee Atomic Power Company (Connecticut Yankee), and the Yankee Atomic Electric Company (Yankee Atomic) (together, ``licensees'' or ``the Yankee Companies'')...

  3. Stronger cortisol response to acute psychosocial stress is correlated with larger decrease in temporal sensitivity

    PubMed Central

    Yao, Zhuxi; Jiang, Caihong; Zhang, Kan; Wu, Jianhui

    2016-01-01

    As a fundamental dimension of cognition and behavior, time perception has been found to be sensitive to stress. However, how one’s time perception changes with responses to stress is still unclear. The present study aimed to investigate the relationship between stress-induced cortisol response and time perception. A group of 40 healthy young male adults performed a temporal bisection task before and after the Trier Social Stress Test for a stress condition. A control group of 27 male participants completed the same time perception task without stress induction. In the temporal bisection task, participants were first presented with short (400 ms) and long (1,600 ms) visual signals serving as anchor durations and then required to judge whether the intermediate probe durations were more similar to the short or the long anchor. The bisection point and Weber ratio were calculated and indicated the subjective duration and the temporal sensitivity, respectively. Data showed that participants in the stress group had significantly increased salivary cortisol levels, heart rates, and negative affects compared with those in the control group. The results did not show significant group differences for the subjective duration or the temporal sensitivity. However, the results showed a significant positive correlation between stress-induced cortisol responses and decreases in temporal sensitivity indexed by increases in the Weber ratio. This correlation was not observed for the control group. Changes in subjective duration indexed by temporal bisection points were not correlated with cortisol reactivity in both the groups. In conclusion, the present study found that although no significant change was observed in time perception after an acute stressor on the group-level comparison (i.e., stress vs. nonstress group), individuals with stronger cortisol responses to stress showed a larger decrease in temporal sensitivity. This finding may provide insight into the understanding of

  4. Reliable Refuge: Two Sky Island Scorpion Species Select Larger, Thermally Stable Retreat Sites.

    PubMed

    Becker, Jamie E; Brown, Christopher A

    2016-01-01

    Sky island scorpions shelter under rocks and other surface debris, but, as with other scorpions, it is unclear whether these species select retreat sites randomly. Furthermore, little is known about the thermal preferences of scorpions, and no research has been done to identify whether reproductive condition might influence retreat site selection. The objectives were to (1) identify physical or thermal characteristics for retreat sites occupied by two sky island scorpions (Vaejovis cashi Graham 2007 and V. electrum Hughes 2011) and those not occupied; (2) determine whether retreat site selection differs between the two study species; and (3) identify whether thermal selection differs between species and between gravid and non-gravid females of the same species. Within each scorpion's habitat, maximum dimensions of rocks along a transect line were measured and compared to occupied rocks to determine whether retreat site selection occurred randomly. Temperature loggers were placed under a subset of occupied and unoccupied rocks for 48 hours to compare the thermal characteristics of these rocks. Thermal gradient trials were conducted before parturition and after dispersal of young in order to identify whether gravidity influences thermal preference. Vaejovis cashi and V. electrum both selected larger retreat sites that had more stable thermal profiles. Neither species appeared to have thermal preferences influenced by reproductive condition. However, while thermal selection did not differ among non-gravid individuals, gravid V. electrum selected warmer temperatures than its gravid congener. Sky island scorpions appear to select large retreat sites to maintain thermal stability, although biotic factors (e.g., competition) could also be involved in this choice. Future studies should focus on identifying the various biotic or abiotic factors that could influence retreat site selection in scorpions, as well as determining whether reproductive condition affects thermal

  5. Reliable Refuge: Two Sky Island Scorpion Species Select Larger, Thermally Stable Retreat Sites

    PubMed Central

    Becker, Jamie E.; Brown, Christopher A.

    2016-01-01

    Sky island scorpions shelter under rocks and other surface debris, but, as with other scorpions, it is unclear whether these species select retreat sites randomly. Furthermore, little is known about the thermal preferences of scorpions, and no research has been done to identify whether reproductive condition might influence retreat site selection. The objectives were to (1) identify physical or thermal characteristics for retreat sites occupied by two sky island scorpions (Vaejovis cashi Graham 2007 and V. electrum Hughes 2011) and those not occupied; (2) determine whether retreat site selection differs between the two study species; and (3) identify whether thermal selection differs between species and between gravid and non-gravid females of the same species. Within each scorpion’s habitat, maximum dimensions of rocks along a transect line were measured and compared to occupied rocks to determine whether retreat site selection occurred randomly. Temperature loggers were placed under a subset of occupied and unoccupied rocks for 48 hours to compare the thermal characteristics of these rocks. Thermal gradient trials were conducted before parturition and after dispersal of young in order to identify whether gravidity influences thermal preference. Vaejovis cashi and V. electrum both selected larger retreat sites that had more stable thermal profiles. Neither species appeared to have thermal preferences influenced by reproductive condition. However, while thermal selection did not differ among non-gravid individuals, gravid V. electrum selected warmer temperatures than its gravid congener. Sky island scorpions appear to select large retreat sites to maintain thermal stability, although biotic factors (e.g., competition) could also be involved in this choice. Future studies should focus on identifying the various biotic or abiotic factors that could influence retreat site selection in scorpions, as well as determining whether reproductive condition affects thermal

  6. 77 FR 65775 - Defining Larger Participants of the Consumer Debt Collection Market

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... PROTECTION 12 CFR Part 1090 RIN 3170-AA30 Defining Larger Participants of the Consumer Debt Collection Market... financial product and service markets by adding a new section to define larger participants of a market for... active in that market. The Bureau is issuing the final rule pursuant to the Dodd-Frank Wall Street...

  7. 78 FR 73383 - Defining Larger Participants of the Student Loan Servicing Market

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... PROTECTION 12 CFR Part 1090 RIN 3170-AA35 Defining Larger Participants of the Student Loan Servicing Market... financial product and service markets by adding a new section to define larger participants of a market for... payday lending markets. In addition, the Bureau has the authority to supervise nonbank...

  8. 77 FR 42873 - Defining Larger Participants of the Consumer Reporting Market

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Participants of the Consumer Reporting Market; Final Rule #0;#0;Federal Register / Vol. 77 , No. 140 / Friday... RIN 3170-AA00 Defining Larger Participants of the Consumer Reporting Market AGENCY: Bureau of Consumer... markets. In addition, the Bureau has the authority to supervise nonbank ``larger participant '' of...

  9. 29 CFR 779.231 - Franchise arrangements which do not create a larger enterprise.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Franchise arrangements which do not create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.231 Franchise arrangements which do not create a larger enterprise. (a) While it is clear that in...

  10. 29 CFR 779.231 - Franchise arrangements which do not create a larger enterprise.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Franchise arrangements which do not create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.231 Franchise arrangements which do not create a larger enterprise. (a) While it is clear that in...

  11. 29 CFR 779.231 - Franchise arrangements which do not create a larger enterprise.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Franchise arrangements which do not create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.231 Franchise arrangements which do not create a larger enterprise. (a) While it is clear that in...

  12. 29 CFR 779.232 - Franchise or other arrangements which create a larger enterprise.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Franchise or other arrangements which create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.232 Franchise or other arrangements which create a larger enterprise. (a) In other instances,...

  13. 29 CFR 779.231 - Franchise arrangements which do not create a larger enterprise.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Franchise arrangements which do not create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.231 Franchise arrangements which do not create a larger enterprise. (a) While it is clear that in...

  14. 29 CFR 779.231 - Franchise arrangements which do not create a larger enterprise.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Franchise arrangements which do not create a larger... Apply; Enterprise Coverage Leased Departments, Franchise and Other Business Arrangements § 779.231 Franchise arrangements which do not create a larger enterprise. (a) While it is clear that in...

  15. 78 FR 18902 - Defining Larger Participants of the Student Loan Servicing Market

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... PROTECTION 12 CFR Part 1090 RIN 3170-AA35 Defining Larger Participants of the Student Loan Servicing Market... section to define larger participants of a market for student loan servicing. The Bureau proposes this... services, as the Bureau defines by rule. The proposal (Proposed Rule) would identify a market for...

  16. 17 CFR 256.01-2 - Application to service companies doing business with nonassociate companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... companies doing business with nonassociate companies. 256.01-2 Section 256.01-2 Commodity and Securities... COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 General Instructions § 256.01-2 Application to service companies doing business with nonassociate companies. While...

  17. 17 CFR 256.01-2 - Application to service companies doing business with nonassociate companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... companies doing business with nonassociate companies. 256.01-2 Section 256.01-2 Commodity and Securities... COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 General Instructions § 256.01-2 Application to service companies doing business with nonassociate companies. While...

  18. Total equivalent warming impact (TEWI) of a company`s activities

    SciTech Connect

    McCulloch, A.

    1995-12-31

    Energy reduction targets are widely used in Industry to control costs and to meet commitments to environmental improvement. Do these targets promote sub-optimisation reducing energy usage but having little effect upon the total of greenhouse gas emissions? Are there alternatives strategies which might cost less or have greater environmental benefits? To answer these questions for one company, the Total Equivalent Warming Impacts of ICI`s activities, arising from the energy related emissions of carbon dioxide and emissions of other greenhouse gases, are currently being examined. Examples of how TEWI varies with the scale of activity, from an individual site to a Company internationally, are discussed here. The examples are from the chemical industry but have relevance to any enterprise which uses energy and vents materials into the atmosphere. The UN Framework Convection on Climate Change is intended to minimise global climate change Achieving this aim, however, will be a national responsibility and it is national legislation which will affect companies. The way in which company-wide TEWI are affected by constraining the calculation to national boundaries are examined.

  19. On the topological properties of the cross-shareholding networks of listed companies in China: Taking shareholders’ cross-shareholding relationships into account

    NASA Astrophysics Data System (ADS)

    Li, Huajiao; An, Haizhong; Gao, Xiangyun; Huang, Jiachen; Xu, Qun

    2014-07-01

    Shareholders are the owners of listed companies, and their relationships can directly affect the structure of the stock market. In this paper, we analyze the topological properties and evolution of the cross-shareholding networks of listed companies in the past 5 years in China from 2007 to 2011, an infrequently considered topic, by taking shareholders' cross-shareholding relationships into account. This analysis arrives at a deeper insight into the inner characteristics of China's stock market. We find that the cross-shareholding networks of listed companies with shareholders' cross-shareholding relationships display statistical features that reveal the stock market's complex relationships more precisely. In particular, the results show that when the shareholders' cross-shareholding relationships are considered, first, the In-degree and Out-degree of the cross-shareholding networks follow power-law distribution and the R2 of the linear regression analysis of the cumulative degree distribution is relatively higher; second, the modularity of the communities is larger; finally, both the number of members of top-ranked communities and the number of communities that have a large number of members are larger than those of which only considering the relationships between shareholders and listed companies are taken into account. Such cross-shareholding networks analysis taking shareholders' cross-shareholding relations into account would be a helpful tool for supervisory departments and for stock market researchers to grasp the inner cross-shareholding relationships of listed companies in China, and it will be also helpful for the further researches about the "agent problems" in the stock markets from a whole point of view.

  20. Enhanced nearfield acoustic holography for larger distances of reconstructions using fixed parameter Tikhonov regularization

    DOE PAGES

    Chelliah, Kanthasamy; Raman, Ganesh G.; Muehleisen, Ralph T.

    2016-07-07

    This paper evaluates the performance of various regularization parameter choice methods applied to different approaches of nearfield acoustic holography when a very nearfield measurement is not possible. For a fixed grid resolution, the larger the hologram distance, the larger the error in the naive nearfield acoustic holography reconstructions. These errors can be smoothed out by using an appropriate order of regularization. In conclusion, this study shows that by using a fixed/manual choice of regularization parameter, instead of automated parameter choice methods, reasonably accurate reconstructions can be obtained even when the hologram distance is 16 times larger than the grid resolution.

  1. Company's Data Security - Case Study

    NASA Astrophysics Data System (ADS)

    Stera, Piotr

    This paper describes a computer network and data security problems in an existing company. Two main issues were pointed out: data loss protection and uncontrolled data copying. Security system was designed and implemented. The system consists of many dedicated programs. This system protect from data loss and detected unauthorized file copying from company's server by a dishonest employee.

  2. A strategy for company improvement.

    PubMed

    Howley, L

    2000-03-01

    Strategies based on the kaizen methodology are designed to continuously improve company performance without the need for large capital investments. This article looks at how one company used simple kaizen principles to its advantage, achieving 67% increase in productivity and 10% reduction in the standard cost of product.

  3. Scale and construal: how larger measurement units shrink length estimates and expand mental horizons.

    PubMed

    Maglio, Sam J; Trope, Yaacov

    2011-02-01

    Scale can vary by requiring a different number of units to measure the same target. But what are the consequences of using fewer, larger units? We draw on past psychophysical research that shows how using fewer units reduces clutter in measurement, translating to shorter length estimates. Additionally, we propose that larger scale is associated with targets further from a person's immediate experience (i.e., psychologically distant) and higher order mental representation. Evidence from Study 1 indicates that framing a target as further away causes it to be estimated as shorter because people use larger units to measure it compared to when the same target is framed as nearby. Two subsequent studies suggest that direct manipulation of larger (versus smaller) measurement scale produces not only shorter length estimates, but also more distal timing judgments (Study 2) and abstract mental representation (Study 3). Implications for scale and level of mental construal are discussed.

  4. Public attitudes toward larger cigarette pack warnings: Results from a nationally representative U.S. sample

    PubMed Central

    2017-01-01

    A large body of evidence supports the effectiveness of larger health warnings on cigarette packages. However, there is limited research examining attitudes toward such warning labels, which has potential implications for implementation of larger warning labels. The purpose of the current study was to examine attitudes toward larger warning sizes on cigarette packages and examine variables associated with more favorable attitudes. In a nationally representative survey of U.S. adults (N = 5,014), participants were randomized to different warning size conditions, assessing attitude toward “a health warning that covered (25, 50, 75) % of a cigarette pack.” SAS logistic regression survey procedures were used to account for the complex survey design and sampling weights. Across experimental groups, nearly three-quarters (72%) of adults had attitudes supportive of larger warning labels on cigarette packs. Among the full sample and smokers only (N = 1,511), most adults had favorable attitudes toward labels that covered 25% (78.2% and 75.2%, respectively), 50% (70% and 58.4%, respectively), and 75% (67.9% and 61%, respectively) of a cigarette pack. Young adults, females, racial/ethnic minorities, and non-smokers were more likely to have favorable attitudes toward larger warning sizes. Among smokers only, females and those with higher quit intentions held more favorable attitudes toward larger warning sizes. Widespread support exists for larger warning labels on cigarette packages among U.S. adults, including among smokers. Our findings support the implementation of larger health warnings on cigarette packs in the U.S. as required by the 2009 Tobacco Control Act. PMID:28253257

  5. Oscillatory growth in Larger Benthic Foraminifera: problems, interpretations and possible solutions.

    NASA Astrophysics Data System (ADS)

    Briguglio, Antonino; Eder, Wolfgang; Woeger, Julia; Kinoshita, Shunichi; Ferrandez-Canadell, Carles; Hohenegger, Johann

    2015-04-01

    The possibility to investigate cell growth and its oscillations through time in Larger Benthic Foraminifera (LBF) by means of Micro Computed Tomography (microCT) is a recent and well known methodology. However, the search for factors of oscillations around undisturbed growth - the latter can be modelled by theoretical growth functions (e.g. Gompertz and generalized logistic growth function) - is hampered by a number of factors which have been recently discovered and not yet published. Cycles are obtained based on a mean chamber building rate gained from specimens cultured in the laboratory because punctual data available in the literature are too incomplete to gain a more realistic growth model. The mean chamber building rate can be also modeled (e.g. Power-, Michaelis-Menten- and Bertallanffy function). The periodicity of the cycles observed in LBF is mostly concentrated around a prominent 29 to 30 days cycle. Other cycles, proportions and multiples of this dominant cycle are common, but probably should be considered as calculation effects in case of their inconsistency. The 30 days cycles are present in almost all specimens investigated, which may be a hint to a correlation between cell growth and the light intensity variation of lunar cycles, which can affect the photosynthetic activity of the endosymbionts in LBF tests. However, this correlation is challenged by a number of issues, which need to be further investigated. One of these problems is represented by the recent discovery of similar cycles in LBF tests, which have been laboratory-cultured and should therefore not show any environmental effects. A focused analysis of growth cycles observed in these laboratory tests showed that even if the periods are constant and significant at 30 days, their phases show a much broader variance compared to naturally grown specimens. Epigenetic signals and their influence on the oscillatory growth of cultivated organisms can be considered to play a major role in the

  6. 12 CFR 583.6 - Company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  7. 12 CFR 583.6 - Company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  8. 12 CFR 583.6 - Company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  9. 12 CFR 246.3 - Assessed companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Assessed companies. 246.3 Section 246.3 Banks... (CONTINUED) SUPERVISION AND REGULATION ASSESSMENTS OF FEES (REGULATION TT) § 246.3 Assessed companies. An assessed company is any company that: (a) Is a top-tier company that, on December 31 of the...

  10. 12 CFR 583.6 - Company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  11. 12 CFR 583.6 - Company.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Company. 583.6 Section 583.6 Banks and Banking... AND LOAN HOLDING COMPANIES § 583.6 Company. The term company means any corporation, partnership, trust, joint-stock company, or similar organization, but does not include: (a) The Federal Deposit...

  12. Recipe Book for Larger Benthic Foraminifera X-ray Investigation: a Process Approach

    NASA Astrophysics Data System (ADS)

    Wolfgring, E.; Briguglio, A.; Hohenegger, J.

    2012-04-01

    During the past years X-ray microtomography (microCT) has become an essential tool in imaging procedures in micropaleontology. Apart from highest standards in accuracy, well conducted microCT scans aim to resolve the whole specimen in constant quality and free from any artifacts or visual interferences. Normally, to get used to X-ray techniques and get usable results, countless attempts are needed, resulting in enormous waste of time. This work tries to provide an insight into how best exploitable results can be obtained from the scanning process concerning Larger Benthic Foraminifera (LBF). As each specimen features different characteristics regarding substantial composition, density and conservation status, it is impossible and probably erroneous to give standardized guidelines even within this systematic group. Depending on the attributes of the specimen and on the desired visualization, several details have to be taken into account. Samples preparation: to get sharp images the X-ray has to cross the specimen along its shortest diameter, for LBF the equatorial view is almost always the best positioning (not for alveolinids!). The container itself has to be chosen wisely as well; it must not affect a flawless penetration of the specimen by the X-ray and has to provide a high degree of stability. Small plastic pipettes are perfect to store the specimen (or specimens) and some cardboard may help in keeping the position. The nature and quality of the paste used to fixate the object and its container are essential in ensuring a smooth rotation of the specimen which is inevitable for the consistent quality of the image and to avoid vibrations. Scan parameters: beside the correct choice of dedicated filters (which are always different depending on the working station), settings for kv, µA and resolution might have to be revised for each new object to deliver optimal results. Standard values for hyaline forms with empty chambers are normally around 80 Kv and 100 u

  13. 77 FR 66607 - Sierra Pacific Power Company, Nevada Power Company; Notice of Petition for Declaratory Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sierra Pacific Power Company, Nevada Power Company; Notice of... Pacific Power Company and Nevada Power Company (Applicants) filed a petition for declaratory...

  14. 75 FR 60865 - Surety Companies Acceptable on Federal Bonds: Allied World Reinsurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Allied World Reinsurance Company AGENCY.... 9305 to the following company: Allied World Reinsurance Company (NAIC 22730). Business Address:...

  15. 77 FR 5787 - Consumers Energy Company, Detroit Edison Company; Notice of Application Accepted for Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Consumers Energy Company, Detroit Edison Company; Notice of Application...: Consumers Energy Company & Detroit Edison Company. e. Name of Projects: Ludington Pumped Storage....

  16. 78 FR 35360 - Surety Companies Acceptable on Federal Bonds: Terminations-American Economy Insurance Company...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Terminations-- American Economy Insurance Company (NAIC 19690); American States Insurance Company (NAIC 19704); General Insurance Company of...

  17. Competitive intelligence information management and innovation in small technology-based companies

    NASA Astrophysics Data System (ADS)

    Tanev, Stoyan

    2007-05-01

    In this article we examine how (i) company type and (ii) the competitive intelligence information used by small technology-based companies affect their innovation performance. The focus is on the specific information types used and not on the information sources. Information topics are classified in four groups - customers (10), company (9), competitor (11) and industry (12). The sample consists of 45 small new technology-based companies, specialized suppliers, and service companies from a variety of sectors - software, photonics, telecommunications, biomedical engineering and biotech, traditional manufacturing etc. The results suggest that the total number of intelligence information topics companies use to make decisions about innovation is not associated with the number of their new products, processes, services and patents. Therefore the companies in our sample do not seem to have the resources, processes or value systems required to use different competitive intelligence information when making decisions on innovation or may rely more on their own internal logic than on external information. Companies are classified using a Pavitt-like taxonomy. Service companies are considered as a separate company type. This allows for explicitly studying both, the innovative role of new services in product driven companies, and the role of new product development in service companies.

  18. Could direct killing by larger dingoes have caused the extinction of the thylacine from mainland Australia?

    PubMed

    Letnic, Mike; Fillios, Melanie; Crowther, Mathew S

    2012-01-01

    Invasive predators can impose strong selection pressure on species that evolved in their absence and drive species to extinction. Interactions between coexisting predators may be particularly strong, as larger predators frequently kill smaller predators and suppress their abundances. Until 3500 years ago the marsupial thylacine was Australia's largest predator. It became extinct from the mainland soon after the arrival of a morphologically convergent placental predator, the dingo, but persisted in the absence of dingoes on the island of Tasmania until the 20th century. As Tasmanian thylacines were larger than dingoes, it has been argued that dingoes were unlikely to have caused the extinction of mainland thylacines because larger predators are rarely killed by smaller predators. By comparing Holocene specimens from the same regions of mainland Australia, we show that dingoes were similarly sized to male thylacines but considerably larger than female thylacines. Female thylacines would have been vulnerable to killing by dingoes. Such killing could have depressed the reproductive output of thylacine populations. Our results support the hypothesis that direct killing by larger dingoes drove thylacines to extinction on mainland Australia. However, attributing the extinction of the thylacine to just one cause is problematic because the arrival of dingoes coincided with another the potential extinction driver, the intensification of the human economy.

  19. Could Direct Killing by Larger Dingoes Have Caused the Extinction of the Thylacine from Mainland Australia?

    PubMed Central

    Letnic, Mike; Fillios, Melanie; Crowther, Mathew S.

    2012-01-01

    Invasive predators can impose strong selection pressure on species that evolved in their absence and drive species to extinction. Interactions between coexisting predators may be particularly strong, as larger predators frequently kill smaller predators and suppress their abundances. Until 3500 years ago the marsupial thylacine was Australia's largest predator. It became extinct from the mainland soon after the arrival of a morphologically convergent placental predator, the dingo, but persisted in the absence of dingoes on the island of Tasmania until the 20th century. As Tasmanian thylacines were larger than dingoes, it has been argued that dingoes were unlikely to have caused the extinction of mainland thylacines because larger predators are rarely killed by smaller predators. By comparing Holocene specimens from the same regions of mainland Australia, we show that dingoes were similarly sized to male thylacines but considerably larger than female thylacines. Female thylacines would have been vulnerable to killing by dingoes. Such killing could have depressed the reproductive output of thylacine populations. Our results support the hypothesis that direct killing by larger dingoes drove thylacines to extinction on mainland Australia. However, attributing the extinction of the thylacine to just one cause is problematic because the arrival of dingoes coincided with another the potential extinction driver, the intensification of the human economy. PMID:22567093

  20. 26 CFR 1.831-1 - Tax on insurance companies (other than life or mutual), mutual marine insurance companies, and...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... mutual), mutual marine insurance companies, and mutual fire insurance companies issuing perpetual... insurance companies (other than life or mutual), mutual marine insurance companies, and mutual fire... marine insurance companies and mutual fire insurance companies exclusively issuing either...

  1. 77 FR 8956 - Surety Companies Acceptable on Federal Bonds: Grange Mutual Casualty Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Grange Mutual Casualty Company AGENCY.... 9305 to the following company: Grange Mutual Casualty Company (NAIC 14060). Business Address: 671 South... long as the companies remain qualified (see 31 CFR part 223). A list of qualified companies...

  2. 75 FR 22689 - Surety Companies Acceptable on Federal Bonds: Regent Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Regent Insurance Company AGENCY: Financial... following company: Regent Insurance Company (NAIC 24449) Business Address: One General Drive, Sun Prairie... renewal as long as the companies remain qualified (see 31 CFR part 223). A list of qualified companies...

  3. 75 FR 11228 - Surety Companies Acceptable On Federal Bonds: Manufacturers Alliance Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Fiscal Service Surety Companies Acceptable On Federal Bonds: Manufacturers Alliance Insurance Company....C. 9305 to the following company: Manufacturers Alliance Insurance Company (NAIC 36897). Business... tong as the companies remain qualified ] (see 31 CFR part 223). A list of qualified companies...

  4. 75 FR 11228 - Surety Companies Acceptable on Federal Bonds: Pennsylvania Manufacturers Indemnity Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Pennsylvania Manufacturers Indemnity Company....C. 9305 to the following company: Pennsylvania Manufacturers Indemnity Company (NAIC 41424... renewal as long as the companies remain qualified (see 31 CFR part 223). A list of qualified companies...

  5. Ecology of extant nummulitids and other larger benthic foraminifera: applications in palaeoenvironmental analysis

    NASA Astrophysics Data System (ADS)

    Beavington-Penney, Simon J.; Racey, Andrew

    2004-10-01

    Larger benthic foraminifera (LBF) are important contributors to modern and ancient tropical, shallow-marine sediments. Over the past 30 years, a substantial body of literature has built up on the ecology of modern LBF, especially in terms of their environmentally sensitive depth distribution, reproductive strategy and morphology, and the symbiotic relationship between many larger foraminifera and photosynthetic algae. Over the same period, the extinct genus Nummulites, which is abundant in Eocene sediments of southern Europe, North Africa and the Arabian Peninsula, has increasingly been studied, principally because significant volumes of hydrocarbons have been discovered reservoired within nummulitic limestones offshore Tunisia and Libya. The modern ecological studies of LBF provide a powerful tool with which to develop palaeoecological models for fossil Nummulites (and other symbiont-bearing larger foraminifera in the rock record).

  6. Post-mortem surface features in larger foraminiferan Archaias angulatus as paleoenvironmental indicator

    SciTech Connect

    Cottey, T.L.

    1986-05-01

    Larger foraminifera are major contributors to sand-sized carbonate sediments. Archaias angulatus (Fichtel and Moll) is the dominant larger foraminiferan in the Caribbean region. A taphonomic study of this species revealed several stages of preservation from newly unaltered tests to complete destruction of outer calcite layers. Tests collected from contrasting environments in Key Largo, Florida, show different paths of degradation. Impact features and secondary growths predominate on tests collected from well-sorted sediments of the open platform, whereas dissolution features are most common on tests from the calm, muddy environment of Largo Sound. Tests from the open platform show major breakage, abundant scratches, and small, randomly spaced holes. Tests from Largo Sound show little breakage, few scratches, and loss of entire sections of the outer wall. Microborings are present on tests from both environments. This study shows that postmortem alterations of surface textures of larger foraminifera may be useful indicators of paleoenvironments of deposition.

  7. Pressures at larger spatial scales strongly influence the ecological status of heavily modified river water bodies in Germany.

    PubMed

    Kail, Jochem; Wolter, Christian

    2013-06-01

    River biota are influenced by anthropogenic pressures that operate at different spatial scales. Understanding which pressures at which spatial scales affect biota is essential to manage and restore degraded rivers. In Europe, many river reaches were designated as Heavily Modified Water Bodies (HMWB) according to the European Water Framework Directive (WFD), where the ecological potential might mainly be determined by pressures at larger spatial scales outside the HMWB (e.g. hydromorphological alterations at the river network and land use at the catchment scale). In Germany, hydromorphological alterations and diffuse pollution were the main pressures. Therefore, the three objectives of this study were to (i) identify the hydromorphological pressures at the site, reach, and river network scale, and land use categories at the catchment scale which significantly affect the ecological status of HMWB in Germany, (ii) quantify the relative importance of these pressures at different spatial scales, and (iii) analyse the differences in response between fish and macroinvertebrates. The results indicated that: (i) At the reach scale, fish were most strongly influenced by channel-bank conditions whilst the naturalness of channel-planform was the best proxy for the ecological status of macroinvertebrates. At the catchment scale, urbanization was the most detrimental land use. (ii) The pressures at larger spatial scales (catchment land use and hydromorphological alterations in the river network) generally were more important than hydromorphological alterations at the reach scale. (iii) Fish were affected equally by both, hydromorphological alterations at the reach scale and large-scale pressures whereas the latter were far more important for the ecological status of macroinvertebrates. In conclusion, these results indicated that large-scale pressures may often limit the efficiency of reach-scale restoration, especially for macroinvertebrates, even in the absence of saprobic

  8. Light scattering by randomly irregular dielectric particles larger than the wavelength.

    PubMed

    Grynko, Yevgen; Shkuratov, Yuriy; Förstner, Jens

    2013-12-01

    We present results of simulation of light scattering by randomly irregular particles that have dimensions larger than the wavelength of incident light. We apply the discontinuous Galerkin time domain method and compare the accurate solution with that obtained using an approximate geometric-optics model. A qualitative agreement is observed for scattering angle curves of intensity at the size parameter of X=60, whereas angular dependence of polarization appears to be more sensitive to the wave effects and requires larger sizes for application of geometrical optics.

  9. Micrometeoroid Impacts on the Hubble Space Telescope Wide Field and Planetary Camera 2: Larger Particles

    NASA Technical Reports Server (NTRS)

    Kearsley, A. T.; Grime, G. W.; Webb, R. P.; Jeynes, C.; Palitsin, V.; Colaux, J. L.; Ross, D. K.; Anz-Meador, P.; Liou, J. C.; Opiela, J.; Griffin, G. T.; Gerlach, L.; Wozniakiewicz, P. J.; Price, M. C.; Burchell, M. J.; Cole, M. J.

    2014-01-01

    The Wide Field and Planetary Camera 2 (WFPC2) was returned from the Hubble Space Telescope (HST) by shuttle mission STS-125 in 2009. In space for 16 years, the surface accumulated hundreds of impact features on the zinc orthotitanate paint, some penetrating through into underlying metal. Larger impacts were seen in photographs taken from within the shuttle orbiter during service missions, with spallation of paint in areas reaching 1.6 cm across, exposing alloy beneath. Here we describe larger impact shapes, the analysis of impactor composition, and the micrometeoroid (MM) types responsible.

  10. Eastern Kodak Company

    SciTech Connect

    Y.S. Tyan

    2009-06-30

    Lighting consumes more than 20% of electricity generated in the United States. Solid state lighting relies upon either inorganic or organic light-emitting diodes (OLEDs). OLED devices because of their thinness, fast response, excellent color, and efficiency could become the technology of choice for future lighting applications, provided progress is made to increase power efficiency and device lifetime and to develop cost-effective manufacturing processes. As a first step in this process, Eastman Kodak Company has demonstrated an OLED device architecture having an efficacy over 50 lm/W that exceeds the specifications of DOE Energy Star Program Requirements for Solid State Lighting. The project included work designed to optimize an OLED device, based on a stacked-OLED structure, with performance parameters of: low voltage; improved light extraction efficiency; improved internal quantum efficiency; and acceptable lifetime. The stated goal for the end of the project was delivery of an OLED device architecture, suitable for development into successful commercial products, having over 50 lum/W power efficiency and 10,000 hours lifetime at 1000 cd/m{sup 2}. During the project, Kodak developed and tested a tandem hybrid IES device made with a fluorescent blue emitter, a phosphorescent yellow emitter, and a phosphorescent red emitter in a stacked structure. The challenge was to find low voltage materials that do not absorb excessive amounts of emitted light when the extraction enhancement structure is applied. Because an extraction enhancement structure forces the emitted light to travel several times through the OLED layers before it is emitted, it exacerbates the absorption loss. A variety of ETL and HTL materials was investigated for application in the low voltage SSL device structure. Several of the materials were found to successfully yield low operating device voltages without incurring excessive absorption loss when the extraction enhancement structure was applied

  11. Reduced gravity causes larger and lower-angle granular avalanches with less stratification

    NASA Astrophysics Data System (ADS)

    de Vet, S. J.; Kleinhans, M. G.; Markies, H.; in't Veld, A. C.; Postema, F. N.

    2010-12-01

    affected the results: subaqueous avalanches were smaller than subaerial but the lubrication did not decrease the angles of repose. The particle size hardly made a difference, ruling out effects of particle momentum, fluid drag and groundwater dynamics. Consequently, granular avalanches and their strata are larger at reduced g. Stratification patterns of the bidisperse materials were reduced and in some cases disappeared completely at lower gravity. The lower dynamic angle of repose is expected to be preserved more often at planetary surfaces following threshold triggering events such as earthquakes and impacts. Furthermore, sediment processing methods on future European and American Mars landers that depend on the mobilization angle should account for the difference between angles of repose in reduced-gravity.

  12. The Non-linear Health Consequences of Living in Larger Cities.

    PubMed

    Rocha, Luis E C; Thorson, Anna E; Lambiotte, Renaud

    2015-10-01

    Urbanization promotes economy, mobility, access, and availability of resources, but on the other hand, generates higher levels of pollution, violence, crime, and mental distress. The health consequences of the agglomeration of people living close together are not fully understood. Particularly, it remains unclear how variations in the population size across cities impact the health of the population. We analyze the deviations from linearity of the scaling of several health-related quantities, such as the incidence and mortality of diseases, external causes of death, wellbeing, and health care availability, in respect to the population size of cities in Brazil, Sweden, and the USA. We find that deaths by non-communicable diseases tend to be relatively less common in larger cities, whereas the per capita incidence of infectious diseases is relatively larger for increasing population size. Healthier lifestyle and availability of medical support are disproportionally higher in larger cities. The results are connected with the optimization of human and physical resources and with the non-linear effects of social networks in larger populations. An urban advantage in terms of health is not evident, and using rates as indicators to compare cities with different population sizes may be insufficient.

  13. Mesoscale Mountains and the Larger-scale Atmospheric Dynamics A Review

    NASA Astrophysics Data System (ADS)

    Schär, C.

    INTRODUCTION REGIME DIAGRAM FOR FLOW PAST TOPOGRAPHY Balanced Solutions Wake Formation and Transition into the Dissipative Regime Flow Regimes for Major Topographic Obstacles INTERACTIONS WITH THE BALANCED LARGER-SCALE DYNAMICS Surface Potential Temperature Anomalies Potential Vorticity Anomalies NUMERICAL SIMULATIONS OF ALPINE WAKES OUTLOOK REFERNCES

  14. Neonatal morbidity in growth-discordant monochorionic twins: comparison between the larger and the smaller twin.

    PubMed

    Lopriore, Enrico; Sluimers, Carolien; Pasman, Suzanne A; Middeldorp, Johanna M; Oepkes, Dick; Walther, Frans J

    2012-08-01

    Fetal growth restriction in singletons has been shown to enhance fetal lung maturation and reduce the risk of respiratory distress syndrome due to increased endogenous steroid production. However, data on lung maturation in growth-discordant monochorionic (thus, identical) twins are lacking. Our objective was to compare the risk of severe neonatal morbidity between the larger and the smaller twin in monochorionic twins with birth weight discordance (BWD). We included in the study all consecutive monochorionic diamniotic pregnancies with severe BWD (≥25%) and two live-born twins delivered at our center (n=47 twin pairs). We compared the incidence of neonatal morbidity, particularly respiratory distress syndrome (RDS), and cerebral lesions between the larger and the smaller co-twin. The incidence of severe neonatal morbidity in the larger and smaller twin was 38% (18/47) and 19% (9/47), respectively (odds ratio (OR) 2.66, 95% confidence interval (CI) 0.94-7.44) and was due primarily to the higher incidence of RDS, 32% (15/47) and 6% (3/47), respectively (OR 6.88, 95% CI 1.66-32.83). In conclusion, this study shows that the larger twin in monochorionic twin pairs with BWD is at increased risk of severe neonatal morbidity, particularly RDS, compared to the smaller twin.

  15. The Conversion of Smaller Borane Fragments to Larger Structures. Systematics of Boron Hydride Reactions.

    DTIC Science & Technology

    1984-12-31

    Robert W. Parry and Goji Kodama Contract DAAG-29-8rl-K-Ol0l S. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK S Department of...Entered; THE CONVERSION OF SMALLER BORANE FRAGMENTS TO LARGER STRUCTURES - SYSTEMATICS OF BORON HYDRIDE REACTIONS FINAL REPORT ROBERT W. PARRY AND GOJI

  16. Features of Capillary Breakup of a Liquid Jet at Ohnesorge Numbers Larger Than Unity

    NASA Astrophysics Data System (ADS)

    Safronov, A. A.

    2017-01-01

    A theoretical study has been made of the forced capillary breakup of a jet of viscous liquid at a value of the Ohnesorge number larger than unity. The regions of breakup of the jet without the formation of satellites have been determined. The dependences of the dimensions of main and satellite droplets on the wave number have been obtained for different Ohnesorge numbers.

  17. Framing the Discussion: Elections as Components of Larger Political and Cultural Geographies

    ERIC Educational Resources Information Center

    Knopp, Larry

    2016-01-01

    It is important to remember that elections are but one piece--albeit an important one--of much larger processes of politics and governance. Moreover, in the United States they are increasingly implicated in the construction of identities and places. What goes on in the course of electoral politics (creating electoral systems and voting districts,…

  18. A Larger and Wealthier Hispanic Community Draws the Attention of College Fund Raisers.

    ERIC Educational Resources Information Center

    Nicklin, Julie L.

    1997-01-01

    Statistics showing that the U.S. Hispanic population is getting larger and wealthier have altered perceptions that this is a community in need. College officials, particularly in states with large Hispanic populations, are courting Hispanic business owners and establishing networks through Hispanic alumni groups. However, some fear that…

  19. 11. Interior of larger DL&W passenger building showing main concourse ...

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

    11. Interior of larger DL&W passenger building showing main concourse on upper level, with stairway from street level at right of photo and passage to trains at left. Skyway can be seen through large window facing Buffalo River. Matching window is directly opposite. - Delaware, Lackawanna & Western Railroad, Lackawanna Terminal, Main Street & Buffalo River, Buffalo, Erie County, NY

  20. 3. View of larger DL&W passenger terminal building looking southeast ...

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

    3. View of larger DL&W passenger terminal building looking southeast from beginning of South Park Avenue. Skyway is at extreme right. Train shed is at extreme left. - Delaware, Lackawanna & Western Railroad, Lackawanna Terminal, Main Street & Buffalo River, Buffalo, Erie County, NY

  1. The Brain Connection: The Corpus Callosum is Larger in Left-Handers.

    ERIC Educational Resources Information Center

    Witelson, Sandra F.

    1985-01-01

    Discusses the neurobiological basis for functional specialization of the cerebral hemispheres, indicating that the size of the corpus callosum is correlated with the neurophysiological measure of hand preference. In postmortem examinations of 42 subjects there were no sex differences, but mixed-handers had significantly larger total areas of the…

  2. Off to new shores: Modeling the potential distribution and future range expansion of larger foraminifera

    NASA Astrophysics Data System (ADS)

    Weinmann, A. E.; Rödder, D.; Lötters, S.; Langer, M. R.

    2012-04-01

    The distribution of larger foraminifera is strongly controlled by environmental variables, especially temperature. Most of today's taxa of larger foraminifera are restricted to tropical and subtropical regions (between 30° N and 30° S) and their minimum temperature limits are governed by the 14 to 20° C isotherms. However, during times of extensive global warming (e.g. the Eocene and Miocene), larger foraminifera have been found as far North as 50° N (North America and Central Europe) as well as towards 40° S in New Zealand. It has been stated that larger foraminifera are more tolerant of rising sea surface temperatures than reef-building corals. As such they may play a more prominent role as future reef framework and carbonate producers in a steadily warming ocean. During the last century, sea surface temperatures have been rising significantly due to higher CO2 concentrations in the atmosphere. This trend is expected to continue and climate change scenarios for 2100 suggest a further increase by 1 to 6° C (IPCC Synthesis Report, 2007). We applied Species Distribution Models (SDMs) on several taxa of larger foraminifera in order to evaluate their potential distribution under current climate conditions and to predict range expansions within the next 40 years. The studied taxa include Archaias angulatus, which is regionally distributed within the Caribbean region, Calcarina spp., which occurs in the Indo-Pacific area and the true circumglobal taxon Amphistegina spp. Under present climate, Amphistegina spp. shows the widest distribution range due to its greater temperature tolerance. Both Archaias angulatus and Calcarina spp. display potential distributions that cover currently uninhabitet regions, suggesting that weak dispersal abilities are major reasons for their limited distributions. Under future climate, Archaias angulatus and Calcarina spp. show an increase in habitat suitability within their native occurrence ranges, suggesting that their tolerance for

  3. Precursory Activity Before Larger Events in Greece Revealed by Aggregated Seismicity Data

    NASA Astrophysics Data System (ADS)

    Adamaki, Angeliki K.; Roberts, Roland G.

    2017-03-01

    We investigate the seismicity rate behaviour in and around Greece during 2009, seeking significant changes in rate preceding larger events. For individual larger events it is difficult to clearly distinguish precursory rate changes from other, possibly unrelated, variations in seismicity. However, when we aggregate seismicity data occurring within a radius of 10 km and in a 50-day window prior to earthquakes with, e.g. magnitude ≥3.5, the resulting aggregated time series show a clearly increasing trend starting 2-3 weeks prior to the "mainshock" time. We apply statistical tests to investigate if the observed behaviour may be simply consistent with random (poissonian) variations, or, as some earlier studies suggest, with clustering in the sense that high activity rates at some time may imply increased rates later, and thus (randomly) greater probability of larger coming events than for periods of lower seismicity. In this case, rate increases have little useful predictive power. Using data from the entire catalogue, the aggregated rate changes before larger events are clearly and strongly statistically significant and cannot be explained by such clustering. To test this we choose events at random from the catalogue as potential "mainshocks". The events preceding the randomly chosen earthquakes show less pronounced rate increases compared to the observed rate changes prior to larger events. Similar behaviour is observed in data sub-sets. However, statistical confidence decreases for geographical subsets containing few "mainshocks" as it does when data are weighted such that "mainshocks" with many preceding events are strongly downweighted relative to those with fewer. The analyses suggest that genuine changes in aggregated rate do occur prior to larger events and that this behaviour is not due to a small number of mainshocks with many preceding events dominating the analysis. It does not automatically follow that it will be possible to routinely observe precursory

  4. Heading for New Shores: Projecting Marine Distribution Ranges of Selected Larger Foraminifera

    PubMed Central

    Weinmann, Anna E.; Rödder, Dennis; Lötters, Stefan; Langer, Martin R.

    2013-01-01

    The distribution of modern symbiont-bearing larger foraminifera is confined to tropical and subtropical shallow water marine habitats and a narrow range of environmental variables (e.g. temperature). Most of today's taxa are restricted to tropical and subtropical regions (between 30°N and 30°S) and their minimum temperature limits are governed by the 14 to 20°C isotherms. However, during times of extensive global warming (e.g., the Eocene and Miocene), larger foraminifera have been found as far north as 50°N (North America and Central Europe) as well as towards 47°S in New Zealand. During the last century, sea surface temperatures have been rising significantly. This trend is expected to continue and climate change scenarios for 2050 suggest a further increase by 1 to 3°C. We applied Species Distribution Models to assess potential distribution range changes of three taxa of larger foraminifera under current and future climate. The studied foraminifera include Archaias angulatus, Calcarina spp., and Amphistegina spp., and represent taxa with regional, superregional and global distribution patterns. Under present environmental conditions, Amphistegina spp. shows the largest potential distribution, apparently due to its temperature tolerance. Both Archaias angulatus and Calcarina spp. display potential distributions that cover currently uninhabited regions. Under climate conditions expected for the year 2050, all taxa should display latitudinal range expansions between 1 to 2.5 degrees both north- and southward. The modeled range projections suggest that some larger foraminifera may colonize biogeographic regions that so far seemed unsuitable. Archaias angulatus and Calcarina spp. also show an increase in habitat suitability within their native occurrence ranges, suggesting that their tolerance for maximum temperatures has yet not been fully exploited and that they benefit from ocean warming. Our findings suggest an increased role of larger foraminifera as

  5. Females Have Larger Ratio of Second-to-Fourth Digits Than Males in Four Species of Salamandridae, Caudata.

    PubMed

    Kaczmarski, Mikołaj; Kubicka, Anna Maria; Tryjanowski, Piotr; Hromada, Martin

    2015-08-01

    Digit ratio (2D:4D) denotes the relative length of the second and fourth digits. It is considered to be a suitable biomarker of the in utero balance of fetal sex hormones, which affect early development of individuaĺs behavioral and morphological characteristics. In recent decades, digit ratio attracted a great attention in biology and psychology. However, for unmasking the biological basis of the phenomenon, extensive studies on non-human animals are necessary. Despite it was hypothesized that digit ratio is well conserved in all Tetrapoda, and there exist studies on mammals, birds, and reptiles, there are only two such study on anuran amphibians. Therefore, the aim of this study is to investigate the 2D:4D in the most basal salamanders, Caudata. We have studied digit ratio in four species of newts: Triturus cristatus, Mesotriton alpestris, Lissotriton montandoni, and Lissotriton vulgaris, using museum collection. We used computerized measuring of each limbś photos. We have found out that, in M. alpestris, females 2D:4D of all four limbs were significantly larger than in males. In L. montandoni and L. vulgaris, only 2D:4D of rear limbs significantly differed, in females being larger. In T. cristatus, digit ratios of males and females did not statistically differ. Thus, the results confirmed our hypothesis that at least in M. alpestris, L. montandoni, and L. vulgaris, females seem to have larger 2D:4D comparing to males, the pattern known from most mammals and opposite to birds, reptiles and anuran amphibians.

  6. Massive Galaxies Are Larger in Dense Environments: Environmental Dependence of Mass–Size Relation of Early-type Galaxies

    NASA Astrophysics Data System (ADS)

    Yoon, Yongmin; Im, Myungshin; Kim, Jae-Woo

    2017-01-01

    Under the Λ cold dark matter (ΛCDM) cosmological models, massive galaxies are expected to be larger in denser environments through frequent hierarchical mergers with other galaxies. Yet, observational studies of low-redshift early-type galaxies have shown no such trend, standing as a puzzle to solve during the past decade. We analyzed 73,116 early-type galaxies at 0.1 ≤ z < 0.15, adopting a robust nonparametric size measurement technique and extending the analysis to many massive galaxies. We find for the first time that local early-type galaxies heavier than 1011.2 M⊙ show a clear environmental dependence in mass–size relation, in such a way that galaxies are as much as 20%–40% larger in the densest environments than in underdense environments. Splitting the sample into the brightest cluster galaxies (BCGs) and non-BCGs does not affect the result. This result agrees with the ΛCDM cosmological simulations and suggests that mergers played a significant role in the growth of massive galaxies in dense environments as expected in theory.

  7. Dentists Make Larger Holes in Teeth Than They Need to If the Teeth Present a Visual Illusion of Size

    PubMed Central

    O’Shea, Robert P.; Chandler, Nicholas P.; Roy, Rajneesh

    2013-01-01

    Background Health care depends, in part, on the ability of a practitioner to see signs of disease and to see how to treat it. Visual illusions, therefore, could affect health care. Yet there is very little prospective evidence that illusions can influence treatment. We sought such evidence. Methods and Results We simulated treatment using dentistry as a model system. We supplied eight, practicing, specialist dentists, endodontists, with at least 21 isolated teeth each, randomly sampled from a much larger sample of teeth they were likely to encounter. Teeth contained holes and we asked the endodontists to cut cavities in preparation for filling. Each tooth presented a more or less potent version of a visual illusion of size, the Delboeuf illusion, that made the holes appear smaller than they were. Endodontists and the persons measuring the cavities were blind to the parameters of the illusion. We found that the size of cavity endodontists made was linearly related to the potency of the Delboeuf illusion (p<.01) with an effect size (Cohen’s d) of 1.41. When the illusion made the holes appear smaller, the endodontists made cavities larger than needed. Conclusions The visual context in which treatment takes place can influence the treatment. Undesirable effects of visual illusions could be counteracted by a health practitioner’s being aware of them and by using measurement. PMID:24194880

  8. 17 CFR 270.23c-3 - Repurchase offers by closed-end companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and portfolio management by the investment adviser, the company's board of directors shall adopt... portfolio securities will not materially affect the current net asset value of the common stock; (B) Days... investment objectives, to ensure that the company's portfolio assets are sufficiently liquid so that...

  9. 12 CFR 583.12 - Multiple savings and loan holding company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Multiple savings and loan holding company. 583.12 Section 583.12 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.12 Multiple savings and...

  10. How to Analyze Company Using Social Network?

    NASA Astrophysics Data System (ADS)

    Palus, Sebastian; Bródka, Piotr; Kazienko, Przemysław

    Every single company or institution wants to utilize its resources in the most efficient way. In order to do so they have to be have good structure. The new way to analyze company structure by utilizing existing within company natural social network and example of its usage on Enron company are presented in this paper.

  11. 75 FR 76452 - ConocoPhillips Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Energy Regulatory Commission ConocoPhillips Company v. Enterprise TE Products Pipeline Company LLC... (ICA), ConocoPhillips Company (ConocoPhillips or Complainant) filed a complaint against Enterprise TE Products Pipeline Company LLC (Enterprise TEPPCO or Respondent) alleging that Enterprise TEPPCO has...

  12. Evolutionary constraints over microsatellite abundance in larger mammals as a potential mechanism against carcinogenic burden

    PubMed Central

    Park, Jung Youn; An, Yong-Rock; An, Chul-Min; Kang, Jung-Ha; Kim, Eun Mi; Kim, Heebal; Cho, Seoae; Kim, Jaemin

    2016-01-01

    Larger organisms tend to live longer, have more potentially carcinogenic cells, and undergo more cell divisions. While one might intuitively expect cancer incidence to scale with body size, this assertion does not hold over the range of different mammals. Explaining this lack of correlation, so-called ‘Peto’s paradox’ can likely increase our understanding of how cancer defense mechanisms are shaped by natural selection. Here, we study the occurrence of microsatellite in mammal genomes and observe that animals with expanded body size restrain the number of microsatellite. To take into account of higher mutation rate in the microsatellite region compared to that of genome, limiting the abundance of somatic mutations might explain how larger organisms could overcome the burden of cancer. These observations may serve as the basis to better understand how evolution has modeled protective mechanisms against cancer development. PMID:27125812

  13. Higher trends but larger uncertainty and geographic variability in 21st century temperature and heat waves.

    PubMed

    Ganguly, Auroop R; Steinhaeuser, Karsten; Erickson, David J; Branstetter, Marcia; Parish, Esther S; Singh, Nagendra; Drake, John B; Buja, Lawrence

    2009-09-15

    Generating credible climate change and extremes projections remains a high-priority challenge, especially since recent observed emissions are above the worst-case scenario. Bias and uncertainty analyses of ensemble simulations from a global earth systems model show increased warming and more intense heat waves combined with greater uncertainty and large regional variability in the 21st century. Global warming trends are statistically validated across ensembles and investigated at regional scales. Observed heat wave intensities in the current decade are larger than worst-case projections. Model projections are relatively insensitive to initial conditions, while uncertainty bounds obtained by comparison with recent observations are wider than ensemble ranges. Increased trends in temperature and heat waves, concurrent with larger uncertainty and variability, suggest greater urgency and complexity of adaptation or mitigation decisions.

  14. New nonbinary quantum codes with larger distance constructed from BCH codes over 𝔽q2

    NASA Astrophysics Data System (ADS)

    Xu, Gen; Li, Ruihu; Fu, Qiang; Ma, Yuena; Guo, Luobin

    2017-03-01

    This paper concentrates on construction of new nonbinary quantum error-correcting codes (QECCs) from three classes of narrow-sense imprimitive BCH codes over finite field 𝔽q2 (q ≥ 3 is an odd prime power). By a careful analysis on properties of cyclotomic cosets in defining set T of these BCH codes, the improved maximal designed distance of these narrow-sense imprimitive Hermitian dual-containing BCH codes is determined to be much larger than the result given according to Aly et al. [S. A. Aly, A. Klappenecker and P. K. Sarvepalli, IEEE Trans. Inf. Theory 53, 1183 (2007)] for each different code length. Thus families of new nonbinary QECCs are constructed, and the newly obtained QECCs have larger distance than those in previous literature.

  15. Larger aftershocks happen farther away: nonseparability of magnitude and spatial distributions of aftershocks

    USGS Publications Warehouse

    Van Der Elst, Nicholas; Shaw, Bruce E.

    2015-01-01

    Aftershocks may be driven by stress concentrations left by the main shock rupture or by elastic stress transfer to adjacent fault sections or strands. Aftershocks that occur within the initial rupture may be limited in size, because the scale of the stress concentrations should be smaller than the primary rupture itself. On the other hand, aftershocks that occur on adjacent fault segments outside the primary rupture may have no such size limitation. Here we use high-precision double-difference relocated earthquake catalogs to demonstrate that larger aftershocks occur farther away than smaller aftershocks, when measured from the centroid of early aftershock activity—a proxy for the initial rupture. Aftershocks as large as or larger than the initiating event nucleate almost exclusively in the outer regions of the aftershock zone. This observation is interpreted as a signature of elastic rebound in the earthquake catalog and can be used to improve forecasting of large aftershocks.

  16. Higher trends but larger uncertainty and geographic variability in 21st century temperature and heat waves

    SciTech Connect

    Ganguly, Auroop R; Steinhaeuser, Karsten J K; Erickson III, David J; Branstetter, Marcia L; Parish, Esther S; Singh, Nagendra; Drake, John B; Buja, Lawrence

    2009-01-01

    Generating credible climate change and extremes projections remains a high-priority challenge, especially since recent observed emissions are above the worst-case scenario. Bias and uncertainty analyses of ensemble simulations from a global earth systems model show increased warming and more intense heat waves combined with greater uncertainty and large regional variability in the 21st century. Global warming trends are statistically validated across ensembles and investigated at regional scales. Observed heat wave intensities in the current decade are larger than worst-case projections. Model projections are relatively insensitive to initial conditions, while uncertainty bounds obtained by comparison with recent observations are wider than ensemble ranges. Increased trends in temperature and heat waves, concurrent with larger uncertainty and variability, suggest greater urgency and complexity of adaptation or mitigation decisions.

  17. Does reproductive isolation evolve faster in larger populations via sexually antagonistic coevolution?

    PubMed

    Gay, L; Eady, P E; Vasudev, R; Hosken, D J; Tregenza, T

    2009-10-23

    Sexual conflict over reproductive investment can lead to sexually antagonistic coevolution and reproductive isolation. It has been suggested that, unlike most models of allopatric speciation, the evolution of reproductive isolation through sexually antagonistic coevolution will occur faster in large populations as these harbour greater levels of standing genetic variation, receive larger numbers of mutations and experience more intense sexual selection. We tested this in bruchid beetle populations (Callosobruchus maculatus) by manipulating population size and standing genetic variability in replicated lines derived from founders that had been released from sexual conflict for 90 generations. We found that after 19 generations of reintroduced sexual conflict, none of our treatments had evolved significant overall reproductive isolation among replicate lines. However, as predicted, measures of reproductive isolation tended to be greater among larger populations. We discuss our methodology, arguing that reproductive isolation is best examined by performing a matrix of allopatric and sympatric crosses whereas measurement of divergence requires crosses with a tester line.

  18. Have superfetation and matrotrophy facilitated the evolution of larger offspring in poeciliid fishes?

    PubMed Central

    Olivera-Tlahuel, Claudia; Ossip-Klein, Alison G.; Espinosa-Pérez, Héctor S.; Zúñiga-Vega, J. Jaime

    2015-01-01

    Superfetation is the ability of females to simultaneously carry multiple broods of embryos, with each brood at a different developmental stage. Matrotrophy is the post-fertilization maternal provisioning of nutrients to developing embryos throughout gestation. Several studies have demonstrated that, in viviparous fishes, superfetation and matrotrophy have evolved in a correlated way, such that species capable of bearing several simultaneous broods also exhibit advanced degrees of post-fertilization provisioning. The adaptive value of the concurrent presence of both reproductive modes may be associated with the production of larger newborns, which in turn may result in enhanced offspring fitness. In this study, we tested two hypotheses: (1) species with superfetation and moderate or extensive matrotrophy give birth to larger offspring compared to species without superfetation or matrotrophy; (2) species with higher degrees of superfetation and matrotrophy (i.e. more simultaneous broods and increased amounts of post-fertilization provisioning) give birth to larger offspring compared to species with relatively low degrees of superfetation and matrotrophy (i.e. fewer simultaneous broods and lesser amounts of post-fertilization provisioning). Using different phylogenetic comparative methods and data on 44 species of viviparous fishes of the family Poeciliidae, we found a lack of association between offspring size and the combination of superfetation and matrotrophy. Therefore, the concurrent presence of superfetation and moderate or extensive matrotrophy has not facilitated the evolution of larger offspring. In fact, these traits have evolved differently. Superfetation and matrotrophy have accumulated gradual changes that largely can be explained by Brownian motion, whereas offspring size has evolved fluidly, experiencing changes that likely resulted from selective responses to the local conditions. PMID:26617418

  19. Larger sized wire arrays on 1.5 MA Z-pinch generator

    SciTech Connect

    Safronova, A. S. Kantsyrev, V. L. Weller, M. E. Shlyaptseva, V. V. Shrestha, I. K. Esaulov, A. A. Stafford, A.; Chuvatin, A. S.; Coverdale, C. A.; Jones, B.

    2014-12-15

    Experiments on the UNR Zebra generator with Load Current Multiplier (LCM) allow for implosions of larger sized wire array loads than at standard current of 1 MA. Advantages of larger sized planar wire array implosions include enhanced energy coupling to plasmas, better diagnostic access to observable plasma regions, and more complex geometries of the wire loads. The experiments with larger sized wire arrays were performed on 1.5 MA Zebra with LCM (the anode-cathode gap was 1 cm, which is half the gap used in the standard mode). In particular, larger sized multi-planar wire arrays had two outer wire planes from mid-atomic-number wires to create a global magnetic field (gmf) and plasma flow between them. A modified central plane with a few Al wires at the edges was put in the middle between outer planes to influence gmf and to create Al plasma flow in the perpendicular direction (to the outer arrays plasma flow). Such modified plane has different number of empty slots: it was increased from 6 up to 10, hence increasing the gap inside the middle plane from 4.9 to 7.7 mm, respectively. Such load configuration allows for more independent study of the flows of L-shell mid-atomic-number plasma (between the outer planes) and K-shell Al plasma (which first fills the gap between the edge wires along the middle plane) and their radiation in space and time. We demonstrate that such configuration produces higher linear radiation yield and electron temperatures as well as advantages of better diagnostics access to observable plasma regions and how the load geometry (size of the gap in the middle plane) influences K-shell Al radiation. In particular, K-shell Al radiation was delayed compared to L-shell mid-atomic-number radiation when the gap in the middle plane was large enough (when the number of empty slots was increased up to ten)

  20. Have superfetation and matrotrophy facilitated the evolution of larger offspring in poeciliid fishes?

    PubMed

    Olivera-Tlahuel, Claudia; Ossip-Klein, Alison G; Espinosa-Pérez, Héctor S; Zúñiga-Vega, J Jaime

    2015-12-01

    Superfetation is the ability of females to simultaneously carry multiple broods of embryos, with each brood at a different developmental stage. Matrotrophy is the post-fertilization maternal provisioning of nutrients to developing embryos throughout gestation. Several studies have demonstrated that, in viviparous fishes, superfetation and matrotrophy have evolved in a correlated way, such that species capable of bearing several simultaneous broods also exhibit advanced degrees of post-fertilization provisioning. The adaptive value of the concurrent presence of both reproductive modes may be associated with the production of larger newborns, which in turn may result in enhanced offspring fitness. In this study, we tested two hypotheses: (1) species with superfetation and moderate or extensive matrotrophy give birth to larger offspring compared to species without superfetation or matrotrophy; (2) species with higher degrees of superfetation and matrotrophy (i.e. more simultaneous broods and increased amounts of post-fertilization provisioning) give birth to larger offspring compared to species with relatively low degrees of superfetation and matrotrophy (i.e. fewer simultaneous broods and lesser amounts of post-fertilization provisioning). Using different phylogenetic comparative methods and data on 44 species of viviparous fishes of the family Poeciliidae, we found a lack of association between offspring size and the combination of superfetation and matrotrophy. Therefore, the concurrent presence of superfetation and moderate or extensive matrotrophy has not facilitated the evolution of larger offspring. In fact, these traits have evolved differently. Superfetation and matrotrophy have accumulated gradual changes that largely can be explained by Brownian motion, whereas offspring size has evolved fluidly, experiencing changes that likely resulted from selective responses to the local conditions.

  1. Assessment of Gaussian-3 and density functional theories for a larger experimental test set

    NASA Astrophysics Data System (ADS)

    Curtiss, Larry A.; Raghavachari, Krishnan; Redfern, Paul C.; Pople, John A.

    2000-05-01

    The G2/97 test set [J. Chem. Phys. 106, 1063 (1997)] for assessing quantum chemical methods used to predict thermochemical data is expanded to include 75 additional enthalpies of formation of larger molecules. This new set, referred to as the G3/99 test set, includes enthalpies of formation, ionization potentials, electron affinities, and proton affinities in the G2/97 set and 75 new enthalpies of formation. The total number of energies in the G3/99 set is 376. Overall, G3 theory has a mean absolute deviation of 1.07 kcal/mol for the G3/99 test set and does about as well for the new hydrocarbons and substituted hydrocarbons as it does for those in the G2/97 test. However, G3 theory has large deviations for several of the new nonhydrogen systems in the G3/99 test set such as SF6 and PF5. Part of the source of error is traced to the inadequate geometries used in G3 theory for these molecules. Other variations of G3 theory are also assessed such as G3(MP2), G3(MP3), and the versions of G3 theory using scaled energy terms instead of the higher level correction. These variations also do well for the larger hydrocarbons and substituted hydrocarbons, but fail for the same nonhydrogen systems as G3 theory. The density functional methods assessed in this study, including the hybrid B3LYP method, all have much larger deviations from experiment for the new enthalpies of formation in the expanded test set; the mean absolute deviation more than doubles compared to that for the enthalpies in the G2/97 test set. This is due to a cumulative effect of the errors in the larger molecules in the density functional methods.

  2. When gains loom larger than losses: reversed loss aversion for small amounts of money.

    PubMed

    Harinck, Fieke; Van Dijk, Eric; Van Beest, Ilja; Mersmann, Paul

    2007-12-01

    Previous research has generally shown that people are loss averse; that is, they weigh losses more heavily than gains. In a series of three experiments, we found that for small outcomes, this pattern is reversed, and gains loom larger than losses. We explain this reversal on the basis of (a) the hedonic principle, which states that individuals are motivated to maximize pleasure and to minimize pain, and (b) the assumption that small losses are more easily discounted cognitively than large losses are.

  3. Larger groups of passerines are more efficient problem solvers in the wild.

    PubMed

    Morand-Ferron, Julie; Quinn, John L

    2011-09-20

    Group living commonly helps organisms face challenging environmental conditions. Although a known phenomenon in humans, recent findings suggest that a benefit of group living in animals generally might be increased innovative problem-solving efficiency. This benefit has never been demonstrated in a natural context, however, and the mechanisms underlying improved efficiency are largely unknown. We examined the problem-solving performance of great and blue tits at automated devices and found that efficiency increased with flock size. This relationship held when restricting the analysis to naive individuals, demonstrating that larger groups increased innovation efficiency. In addition to this effect of naive flock size, the presence of at least one experienced bird increased the frequency of solving, and larger flocks were more likely to contain experienced birds. These findings provide empirical evidence for the "pool of competence" hypothesis in nonhuman animals. The probability of success also differed consistently between individuals, a necessary condition for the pool of competence hypothesis. Solvers had a higher probability of success when foraging with a larger number of companions and when using devices located near rather than further from protective tree cover, suggesting a role for reduced predation risk on problem-solving efficiency. In contrast to traditional group living theory, individuals joining larger flocks benefited from a higher seed intake, suggesting that group living facilitated exploitation of a novel food source through improved problem-solving efficiency. Together our results suggest that both ecological and social factors, through reduced predation risk and increased pool of competence, mediate innovation in natural populations.

  4. More rapid shift to a benthic niche in larger Gadus morhua juveniles.

    PubMed

    Ólafsdóttir, G Á; Gunnarsson, G S; Karlsson, H

    2015-08-01

    Trophic use by Atlantic cod Gadus morhua juveniles was examined early and late in the shift from pelagic to benthic habitats. Changes in the proportion of pelagic copepods, estimates of benthic prey indicated by isotope mixing models and stable-isotope values between sample periods suggested a gradual shift towards a benthic niche. Values of the trophic proxies, however, changed most markedly in the largest juvenile group, suggesting a more rapid trophic niche shift, and in turn competitive advantage, of larger juveniles.

  5. Historical carbon dioxide emissions caused by land-use changes are possibly larger than assumed

    NASA Astrophysics Data System (ADS)

    Arneth, A.; Sitch, S.; Pongratz, J.; Stocker, B. D.; Ciais, P.; Poulter, B.; Bayer, A. D.; Bondeau, A.; Calle, L.; Chini, L. P.; Gasser, T.; Fader, M.; Friedlingstein, P.; Kato, E.; Li, W.; Lindeskog, M.; Nabel, J. E. M. S.; Pugh, T. A. M.; Robertson, E.; Viovy, N.; Yue, C.; Zaehle, S.

    2017-01-01

    The terrestrial biosphere absorbs about 20% of fossil-fuel CO2 emissions. The overall magnitude of this sink is constrained by the difference between emissions, the rate of increase in atmospheric CO2 concentrations, and the ocean sink. However, the land sink is actually composed of two largely counteracting fluxes that are poorly quantified: fluxes from land-use change and CO2 uptake by terrestrial ecosystems. Dynamic global vegetation model simulations suggest that CO2 emissions from land-use change have been substantially underestimated because processes such as tree harvesting and land clearing from shifting cultivation have not been considered. As the overall terrestrial sink is constrained, a larger net flux as a result of land-use change implies that terrestrial uptake of CO2 is also larger, and that terrestrial ecosystems might have greater potential to sequester carbon in the future. Consequently, reforestation projects and efforts to avoid further deforestation could represent important mitigation pathways, with co-benefits for biodiversity. It is unclear whether a larger land carbon sink can be reconciled with our current understanding of terrestrial carbon cycling. Our possible underestimation of the historical residual terrestrial carbon sink adds further uncertainty to our capacity to predict the future of terrestrial carbon uptake and losses.

  6. The relationship between wolverine and larger predators, lynx and wolf, in a historical ecosystem context.

    PubMed

    Khalil, Hussein; Pasanen-Mortensen, Marianne; Elmhagen, Bodil

    2014-06-01

    Apex predators play an important role in shaping ecosystem structure. They may suppress smaller predators (mesopredators) but also subsidize scavengers via carrion provisioning. However, the importance of these interactions can change with ecosystem context. The wolverine (Gulo gulo) is a cold-adapted carnivore and facultative scavenger. It has a circumboreal distribution, where it could be either suppressed or subsidized by larger predators. In Scandinavia, the wolverine might interact with two larger predators, wolf (Canis lupus) and lynx (Lynx lynx), but human persecution decimated the populations in the nineteenth and early twentieth century. We investigated potential relationships between wolverine and the larger predators using hunting bag statistics from 15 Norwegian and Swedish counties in 1846-1922. Our best models showed a positive association between wolverine and lynx trends, taking ecological and human factors into account. There was also a positive association between year-to-year fluctuations in wolverine and wolf in the latter part of the study period. We suggest these associations could result from positive lynx-wolverine interactions through carrion provisioning, while wolves might both suppress wolverine and provide carrion with the net effect becoming positive when wolf density drops below a threshold. Wolverines could thus benefit from lynx presence and low-to-intermediate wolf densities.

  7. Speaker Input Variability Does Not Explain Why Larger Populations Have Simpler Languages

    PubMed Central

    Atkinson, Mark; Kirby, Simon; Smith, Kenny

    2015-01-01

    A learner’s linguistic input is more variable if it comes from a greater number of speakers. Higher speaker input variability has been shown to facilitate the acquisition of phonemic boundaries, since data drawn from multiple speakers provides more information about the distribution of phonemes in a speech community. It has also been proposed that speaker input variability may have a systematic influence on individual-level learning of morphology, which can in turn influence the group-level characteristics of a language. Languages spoken by larger groups of people have less complex morphology than those spoken in smaller communities. While a mechanism by which the number of speakers could have such an effect is yet to be convincingly identified, differences in speaker input variability, which is thought to be larger in larger groups, may provide an explanation. By hindering the acquisition, and hence faithful cross-generational transfer, of complex morphology, higher speaker input variability may result in structural simplification. We assess this claim in two experiments which investigate the effect of such variability on language learning, considering its influence on a learner’s ability to segment a continuous speech stream and acquire a morphologically complex miniature language. We ultimately find no evidence to support the proposal that speaker input variability influences language learning and so cannot support the hypothesis that it explains how population size determines the structural properties of language. PMID:26057624

  8. 75 FR 28604 - Southern California Edison Company; Pacific Gas and Electric Company; San Diego Gas & Electric...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... Energy Regulatory Commission Southern California Edison Company; Pacific Gas and Electric Company; San Diego Gas & Electric Company; Notice of Petition for Declaratory Order May 13, 2010. Take notice that on... and Electric Company, and San Diego Gas & Electric Company filed a Petition for Declaratory...

  9. 77 FR 25349 - Mutual Insurance Holding Company Treated as Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

    ... 380 RIN 3064-AD89 Mutual Insurance Holding Company Treated as Insurance Company AGENCY: Federal... (``Final Rule'') that treats a mutual insurance holding company as an insurance company for purposes of...''). The Final Rule clarifies that the liquidation and rehabilitation of a covered financial company...

  10. 77 FR 25536 - Surety Companies Acceptable On Federal Bonds: Endurance American Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

    ... Fiscal Service Surety Companies Acceptable On Federal Bonds: Endurance American Insurance Company AGENCY.... 9305 to the following company: Endurance American Insurance Company (NAIC 10641). Business Address: 333... subsequent annual renewal as long as the companies remain qualified (see 31 CFR part 223). A list...

  11. 78 FR 19366 - Surety Companies Acceptable on Federal Bonds: Ohio Security Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Ohio Security Insurance Company AGENCY.... 9305 to the following company: Ohio Security Insurance Company (NAIC 24082). BUSINESS ADDRESS: 62 Maple... subject to subsequent annual renewal as long as the companies remain qualified (see 31 CFR part 223)....

  12. 76 FR 77591 - Surety Companies Acceptable on Federal Bonds: Aspen American Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Aspen American Insurance Company AGENCY.... 9305 to the following company: Aspen American Insurance Company (NAIC 43460). Business Address: 175... subject to subsequent annual renewal as long as the companies remain qualified (see 31 CFR part 223)....

  13. 75 FR 61246 - Surety Companies Acceptable on Federal Bonds: Darwin National Assurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Darwin National Assurance Company AGENCY.... 9305 to the following company: Darwin National Assurance Company (NAIC 16624). Business Address: 9 Farm... subsequent annual renewal as long as the companies remain qualified ] (see 31 CFR part 223). A list...

  14. 75 FR 14436 - Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... Energy Regulatory Commission Ameren Corporation, Illinois Power Company, Central Illinois Light Company, Central Illinois Public Service Company, Ameren Energy Resources Company, LLC, AmerenEnergy Resources Generating Company; Notice of Filing March 18, 2010. Take notice that on March 15, 2010, Ameren...

  15. 76 FR 77442 - Mutual Insurance Holding Company Treated as Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... CORPORATION 12 CFR Part 380 RIN 3064-AD89 Mutual Insurance Holding Company Treated as Insurance Company AGENCY... insurance holding company as an insurance company for the purpose of Section 203(e) of the Dodd-Frank Wall... clarifies that the liquidation and rehabilitation of a covered financial company that is a mutual...

  16. 77 FR 8956 - Surety Companies Acceptable on Federal Bonds: Integrity Mutual Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Integrity Mutual Insurance Company AGENCY.... 9305 to the following company: Integrity Mutual Insurance Company (NAIC 14303). Business Address: P.O... Certificates are subject to subsequent annual renewal as long as the companies remain qualified (see 31...

  17. 78 FR 15123 - Surety Companies Acceptable On Federal Bonds: Atlantic Specialty Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... Fiscal Service Surety Companies Acceptable On Federal Bonds: Atlantic Specialty Insurance Company AGENCY.... 9305 to the following company: Atlantic Specialty Insurance Company (NAIC 27154). BUSINESS ADDRESS: 150... Certificates are subject to subsequent annual renewal as long as the companies remain qualified (see 31...

  18. 75 FR 41894 - Wapakoneta Machine Company, Currently Known as EF Industrial Technologies, Inc., Wapakoneta, OH...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... production of machine knives. New information shows that as of early 2010, Wapakoneta Machine Company is... subject firm who were adversely affected by increased imports of machine knives. The amended...

  19. Interpretation of hydraulic conductivity in a fractured-rock aquifer over increasingly larger length dimensions

    USGS Publications Warehouse

    Shapiro, Allen M.; Ladderud, Jeffery; Yager, Richard M.

    2015-01-01

    A comparison of the hydraulic conductivity over increasingly larger volumes of crystalline rock was conducted in the Piedmont physiographic region near Bethesda, Maryland, USA. Fluid-injection tests were conducted on intervals of boreholes isolating closely spaced fractures. Single-hole tests were conducted by pumping in open boreholes for approximately 30 min, and an interference test was conducted by pumping a single borehole over 3 days while monitoring nearby boreholes. An estimate of the hydraulic conductivity of the rock over hundreds of meters was inferred from simulating groundwater inflow into a kilometer-long section of a Washington Metropolitan Area Transit Authority tunnel in the study area, and a groundwater modeling investigation over the Rock Creek watershed provided an estimate of the hydraulic conductivity over kilometers. The majority of groundwater flow is confined to relatively few fractures at a given location. Boreholes installed to depths of approximately 50 m have one or two highly transmissive fractures; the transmissivity of the remaining fractures ranges over five orders of magnitude. Estimates of hydraulic conductivity over increasingly larger rock volumes varied by less than half an order of magnitude. While many investigations point to increasing hydraulic conductivity as a function of the measurement scale, a comparison with selected investigations shows that the effective hydraulic conductivity estimated over larger volumes of rock can either increase, decrease, or remain stable as a function of the measurement scale. Caution needs to be exhibited in characterizing effective hydraulic properties in fractured rock for the purposes of groundwater management.

  20. Environmental effects of planting energy crops at larger scales on agricultural lands

    SciTech Connect

    Tolbert, V.R.; Downing, M.

    1995-09-01

    Increasing from research-scale to larger-scale plantings of herbaceous and short rotation woody crops on agricultural land in the United States has raised questions about the positive and negative environmental effects of farmland conversion. Research currently underway at experimental plot scales enables us examine runoff quality and quantity, erosion, and changes in soil characteristics associated with these energy crops compared to conventional row crops. A study of the fate of chemicals applied to the different crop types will enhance our knowledge of uptake, release, and off-site movement of nutrients and pesticides. Ongoing biodiversity studies in the North Central US allow us to compare differences in scale of plantings on bird and small mammal populations and habitat use. Plantings of 50--100 or more contiguous acres are needed to allow both researchers and producers to determine the benefits of including temporal energy crop rotations in the landscape. Results from these larger-scale plantings will help identify (1) the monitoring requirements needed to determine environmental effects of larger-scale plantings, (2) the best methods to determine the environmental effects of rotation length and the best crop management strategies for full-scale production. Because of the variations in soils, temperature, rainfall and other climatic conditions, as well as differences in the types of energy crops most suited for different regions, monitoring of large-scale plantings in these different regions of the US will be required to predict the environmental effects of regional agricultural land-use shifts for full-scale plantings.

  1. Environmental effects of planting biomass crops at larger scales on agricultural lands

    SciTech Connect

    Tolbert, V.R.; Downing, M.E.

    1995-09-01

    Increasing from research-scale to larger-scale plantings of herbaceous. and short rotation woody crops on agricultural land in the United States has raised questions about the positive and negative environmental effects of farmland conversion. Research currently underway at experimental plot scales enables us examine runoff quality and quantity, erosion, and changes in soil characteristics associated with these energy crops compared to conventional row crops. A study of the fate of chemicals applied to the different crop types will enhance our knowledge of uptake, release, and off-site movement of nutrients and pesticides. Ongoing biodiversity studies in the North Central US allow us to compare differences in scale of plantings on bird and small mammal populations and habitat use. Plantings of 50--100 or more contiguous acres are needed to allow both researchers and producers to determine the benefits of including temporal energy crop rotations in the landscape. Results from these larger-scale plantings will help identify (1) the monitoring requirements needed to determine environmental effects of larger-scale plantings, (2) the best methods to determine the environmental effects of rotation length and the best crop management strategies for full-scale production. Because of the variations in soils, temperature, rainfall and other climatic conditions, as well as differences in the types of energy crops most suited for different regions, monitoring of large-scale plantings in these different regions of the US will be required to predict the environmental effects of regional agricultural land-use shifts for full-scale plantings.

  2. 2. Spar, bramble, and the larger cutters storis (W38) make ...

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

    2. Spar, bramble, and the larger cutters storis (W38) make their way through arctic ice during the first transit of the northwest passage by a U.S. vessel. The lead 180 has a weight suspended over its starboard side. By swinging this weight back and forth across the centerline, the vessel can rock to free herself from ice. - U.S. Coast Guard Buoy Tenders, 180' Class, U.S. Coast Guard Headquarters, 2100 Second Street Southwest, Washington, District of Columbia, DC

  3. Light scattering by irregular particles much larger than the wavelength with wavelength-scale surface roughness.

    PubMed

    Grynko, Yevgen; Shkuratov, Yuriy; Förstner, Jens

    2016-08-01

    We simulate light scattering by random irregular particles that have dimensions much larger than the wavelength of incident light at the size parameter of X=200 using the discontinuous Galerkin time domain method. A comparison of the DGTD solution for smoothly faceted particles with that obtained with a geometric optics model shows good agreement for the scattering angle curves of intensity and polarization. If a wavelength-scale surface roughness is introduced, diffuse scattering at rough interface results in smooth and featureless curves for all scattering matrix elements which is consistent with the laboratory measurements of real samples.

  4. Perceptions of work environment priorities: Are there any differences by company size? An ecological study

    PubMed Central

    Nordlöf, Hasse; Wijk, Katarina; Westergren, Karl-Erik

    2015-01-01

    BACKGROUND: Earlier studies suggest that the quality of handling occupational health and safety (OHS) activities differs between companies of different sizes. Company size is a proxy variable for other variables affecting OHS performance. OBJECTIVE: The objective of this study was to investigate if there is an association between company size and perceptions of work environment prioritizations. METHODS: Data from 106 small- and medium-sized Swedish manufacturing companies was collected. One manager and one safety delegate at each company rated different aspects of their companies’ work environment prioritizations with a 43-item questionnaire. Ratings were aggregated to a summary statistic for each company before analysis. RESULTS: No significant differences in perceptions of priority were found to be associated with company sizes. This is in contrast to earlier studies of objective differences. The respondents in small companies, however, showed significantly greater consensus in their ratings. CONCLUSIONS: Company size does not appear to be associated with perceptions of work environment prioritizations. Company size is an important proxy variable to study in order to understand what factors enable and obstruct safe and healthy workplaces. The work presented here should be viewed as an initial exploration to serve as direction for future academic work. PMID:26409368

  5. Natural gas annual 1993 supplement: Company profiles

    SciTech Connect

    Not Available

    1995-02-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, the Natural Gas Annual 1993 Supplement: Company Profiles, presents a detailed profile of 45 selected companies in the natural gas industry. The purpose of this report is to show the movement of natural gas through the various States served by the companies profiled. The companies in this report are interstate pipeline companies or local distribution companies (LDC`s). Interstate pipeline companies acquire gas supplies from company owned production, purchases from producers, and receipts for transportation for account of others. Pipeline systems, service area maps, company supply and disposition data are presented.

  6. 76 FR 58263 - Kenai Pipe Line Company; Tesoro Alaska Company; Tesoro Logistics Operations, LLC; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Kenai Pipe Line Company; Tesoro Alaska Company; Tesoro Logistics Operations... Company (Tesoro Alaska), and Tesoro Logistics, LLC (TLO) (collectively, Tesoro) filed a Request...

  7. Company Portfolios Answer the Question: What Do You Know about My Company?

    ERIC Educational Resources Information Center

    Watson, Michelle L.

    2001-01-01

    Job seekers can demonstrate their knowledge of a potential employer by developing a company portfolio. Elements include company history, mission, values, and goals; size and location(s); financial status; and recent changes in the company and industry. (SK)

  8. 75 FR 61835 - Jackson & Lansing Railroad Company-Trackage Rights Exemption-Norfolk Southern Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Surface Transportation Board Jackson & Lansing Railroad Company--Trackage Rights Exemption-- Norfolk Southern Railway Company Pursuant to a written Assignment of Trackage Rights and Other Joint Facility Agreements (Trackage Agreement) dated September 16, 2010, Norfolk Southern Railway Company (NSR) has...

  9. 75 FR 60865 - Surety Companies Acceptable on Federal Bonds: Amendment-Allegheny Casualty Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Amendment-- Allegheny Casualty Company... INFORMATION: The underwriting limitation for Allegheny Casualty Company (NAIC 13285), which was listed in...

  10. Description of the Weatherization Assistance Program in larger multifamily buildings for Program Year 1989

    SciTech Connect

    MacDonald, J.M.

    1993-04-01

    The efforts of the US Department of Energy (DOE) Weatherization Assistance Program (the Program) in larger multifamily buildings were examined for Program Year 1989. The results show that about 20,000 dwellings in these multifamily buildings were served under the Program that year. This is 9% of the total number of units served nationally, while costs were 7% of total national costs. High levels of activity in larger multifamily buildings were reported for some States, with New York accounting for half of all the residences treated. Owner investment is an important strategy in New York for improving their efforts. A wide range of measures was installed, but the materials costs for the measures are dominated by the cost of windows (80% of the total for that year). Where the whole building was treated, $561 was invested per unit, while for partial-building work the total invested was $417. The energy savings and cost effectiveness of the Program were not estimated, because energy use and cost data adequate for developing such estimates could not be obtained.

  11. The trans-neptunian object UB313 is larger than Pluto.

    PubMed

    Bertoldi, F; Altenhoff, W; Weiss, A; Menten, K M; Thum, C

    2006-02-02

    The most distant known object in the Solar System, 2003 UB313 (97 au from the Sun), was recently discovered near its aphelion. Its high eccentricity and inclination to the ecliptic plane, along with its perihelion near the orbit of Neptune, identify it as a member of the 'scattered disk'. This disk of bodies probably originates in the Kuiper belt objects, which orbit near the ecliptic plane in circular orbits between 30 and 50 au, and may include Pluto as a member. The optical brightness of 2003 UB313, if adjusted to Pluto's distance, is greater than that of Pluto, which suggested that it might be larger than Pluto. The actual size, however, could not be determined from the optical measurements because the surface reflectivity (albedo) was unknown. Here we report observations of the thermal emission of 2003 UB313 at a wavelength of 1.2 mm, which in combination with the measured optical brightness leads to a diameter of 3,000 +/- 300 +/- 100 km. Here the first error reflects measurement uncertainties, while the second derives from the unknown object orientation. This makes 2003 UB313 the largest known trans-neptunian object, even larger than Pluto (2,300 km). The albedo is 0.60 +/- 0.10 +/- 0.05, which is strikingly similar to that of Pluto, suggesting that the methane seen in the optical spectrum causes a highly reflective icy surface.

  12. SIGNALING EFFICACY DRIVES THE EVOLUTION OF LARGER SEXUAL ORNAMENTS BY SEXUAL SELECTION

    PubMed Central

    Tazzyman, Samuel J; Iwasa, Yoh; Pomiankowski, Andrew

    2014-01-01

    Why are there so few small secondary sexual characters? Theoretical models predict that sexual selection should lead to reduction as often as exaggeration, and yet we mainly associate secondary sexual ornaments with exaggerated features such as the peacock's tail. We review the literature on mate choice experiments for evidence of reduced sexual traits. This shows that reduced ornamentation is effectively impossible in certain types of ornamental traits (behavioral, pheromonal, or color-based traits, and morphological ornaments for which the natural selection optimum is no trait), but that there are many examples of morphological traits that would permit reduction. Yet small sexual traits are very rarely seen. We analyze a simple mathematical model of Fisher's runaway process (the null model for sexual selection). Our analysis shows that the imbalance cannot be wholly explained by larger ornaments being less costly than smaller ornaments, nor by preferences for larger ornaments being less costly than preferences for smaller ornaments. Instead, we suggest that asymmetry in signaling efficacy limits runaway to trait exaggeration. PMID:24099137

  13. Taking larger timesteps with speed-limited particle-in-cell simulation

    NASA Astrophysics Data System (ADS)

    Werner, Gregory; Cary, John

    2015-11-01

    Particle-in-cell (PIC) simulation is often impractical because it includes too much unnecessary physics. For example, to avoid instability in many simulations the timestep must be small enough to resolve the plasma frequency, even if plasma oscillations do not play a significant role. Other methods (e.g., MHD/fluid and hybrid approaches) allow faster simulation, but often don't include enough physics. A new method, speed-limited PIC (SLPIC) simulation, offers kinetic simulation with an arbitrary-strength approximation tied to the timestep. With a small (standard PIC) timestep, SLPIC is identical to PIC, while a larger timestep (e.g., large compared to the inverse plasma frequency) results in the relaxation of fast particles over slower timescales. SLPIC is therefore useful in situations where the particle distribution functions change slowly compared to the timestep required by PIC. For example, SLPIC can simulate collisionless sheaths with a timestep hundreds of times larger than the inverse plasma frequency. SLPIC involves relatively isolated changes of a standard PIC code and poses no extra difficulties for parallelism; complexities of PIC, such as field solvers, collisions, and boundary conditions, carry over naturally to SLPIC with little change. This work is supported by NASA.

  14. Multivalent display of minimal Clostridium difficile glycan epitopes mimics antigenic properties of larger glycans

    PubMed Central

    Broecker, Felix; Hanske, Jonas; Martin, Christopher E.; Baek, Ju Yuel; Wahlbrink, Annette; Wojcik, Felix; Hartmann, Laura; Rademacher, Christoph; Anish, Chakkumkal; Seeberger, Peter H.

    2016-01-01

    Synthetic cell-surface glycans are promising vaccine candidates against Clostridium difficile. The complexity of large, highly antigenic and immunogenic glycans is a synthetic challenge. Less complex antigens providing similar immune responses are desirable for vaccine development. Based on molecular-level glycan–antibody interaction analyses, we here demonstrate that the C. difficile surface polysaccharide-I (PS-I) can be resembled by multivalent display of minimal disaccharide epitopes on a synthetic scaffold that does not participate in binding. We show that antibody avidity as a measure of antigenicity increases by about five orders of magnitude when disaccharides are compared with constructs containing five disaccharides. The synthetic, pentavalent vaccine candidate containing a peptide T-cell epitope elicits weak but highly specific antibody responses to larger PS-I glycans in mice. This study highlights the potential of multivalently displaying small oligosaccharides to achieve antigenicity characteristic of larger glycans. The approach may result in more cost-efficient carbohydrate vaccines with reduced synthetic effort. PMID:27091615

  15. Larger benthic foraminiferal turnover across the Eocene-Oligocene transition at Siwa Oasis, Western Desert, Egypt

    NASA Astrophysics Data System (ADS)

    Orabi, H.; El Beshtawy, M.; Osman, R.; Gadallah, M.

    2015-05-01

    In the Eocene part of the Siwa Oasis, the larger foraminifera are represented by the genera Nummulites, Arxina, Operculina, Sphaerogypsina, Asterocyclina, Grzybowskia, Silvestriella, Gaziryina and Discocyclina in order of abundance. Operculina continues up to the early Oligocene as modern representatives in tropical regions, while the other genera became extinct. Nevertheless, the most common larger foraminiferal genus Lepidocyclina (Nephrolepidina) appears only in the lowermost Oligocene. In spite of the Eocene-Oligocene (E/O) transition is thought to have been attended by major continental cooling at northern middle and high latitudes, we discover that at the Siwa Oasis, there is a clear warming trend from the late Eocene (extinction level of Nummulites, Sphaerogypsina, Asterocyclina, Grzybowskia, Silvestriella and Discocyclina) to the early Oligocene is observed due to the high abundance of Operculina and occurrence of kaolinite and gypsiferous shale deposits in both Qatrani and El Qara formations (Oligocene) at this transition. The El Qara Formation is a new rock unit proposed herein for the Oligocene (Rupelian age) in the first time. Several episodes of volcanic activity occurred in Egypt during the Cenozoic. Mid Tertiary volcanicity was widespread and a number of successive volcanic pulses are starting in the late Eocene. The release of mantle CO2 from this very active volcanic episode may have in fact directly caused the warm Eocene-Oligocene greenhouse climate effect.

  16. Multivalent display of minimal Clostridium difficile glycan epitopes mimics antigenic properties of larger glycans.

    PubMed

    Broecker, Felix; Hanske, Jonas; Martin, Christopher E; Baek, Ju Yuel; Wahlbrink, Annette; Wojcik, Felix; Hartmann, Laura; Rademacher, Christoph; Anish, Chakkumkal; Seeberger, Peter H

    2016-04-19

    Synthetic cell-surface glycans are promising vaccine candidates against Clostridium difficile. The complexity of large, highly antigenic and immunogenic glycans is a synthetic challenge. Less complex antigens providing similar immune responses are desirable for vaccine development. Based on molecular-level glycan-antibody interaction analyses, we here demonstrate that the C. difficile surface polysaccharide-I (PS-I) can be resembled by multivalent display of minimal disaccharide epitopes on a synthetic scaffold that does not participate in binding. We show that antibody avidity as a measure of antigenicity increases by about five orders of magnitude when disaccharides are compared with constructs containing five disaccharides. The synthetic, pentavalent vaccine candidate containing a peptide T-cell epitope elicits weak but highly specific antibody responses to larger PS-I glycans in mice. This study highlights the potential of multivalently displaying small oligosaccharides to achieve antigenicity characteristic of larger glycans. The approach may result in more cost-efficient carbohydrate vaccines with reduced synthetic effort.

  17. COALESCENCE OF DEEP AND SUPERFICIAL EPILEPTIC FOCI INTO LARGER DISCHARGE UNITS IN ADULT RAT NEOCORTEX

    PubMed Central

    SERAFINI, RUGGERO; ANDRADE, RODRIGO; LOEB, JEFFREY A.

    2016-01-01

    Epilepsy is a disease of neuronal hyper-synchrony that can involve both neocortical and hippocampal brain regions. While much is known about the network properties of the hippocampus little is known of how epileptic neocortical hyper-synchrony develops. We aimed at characterizing the properties of epileptic discharges of a neocortical epileptic focus. We established a multi-electrode-array method to record the spatial patterns of epileptiform potentials in acute adult rat brain slices evoked by 4-Aminopyridine in the absence of magnesium. Locations of discharges mapped to two anatomical regions over the somatosensory cortex and over the lateral convexity separated by a gap at a location matching the dysgranular zone. Focal epileptiform discharges were recorded in superficial and deep neocortical layers but over superficial layers, they exhibited larger surface areas. They were often independent even when closely spaced to one another but they became progressively coupled resulting in larger zones of coherent discharge. The gradual coupling of multiple, independent, closely spaced, spatially restricted, focal discharges between deep and superficial neocortical layers represents a possible mechanism of the development of an epileptogenic zone. PMID:25701714

  18. Phenotypic determinants of individual fitness in female fur seals: larger is better

    PubMed Central

    Beauplet, Gwénaël; Guinet, Christophe

    2007-01-01

    Inter-individual differences in fitness in female vertebrates have often been related to phenotypic discrepancies, suggesting that bigger individuals exhibit greater fitness. However, the use of the temporally variable indices of quality, such as body mass/condition, may not represent the most reliable index over longer time intervals. Few studies have assessed the direct influence of body size (BS) on individual fitness. We addressed this knowledge gap using data from long-term monitoring of individually marked female subantarctic fur seals. The females of higher quality (i.e. higher lifetime reproductive success) were larger in BS than their counterparts, which correlated with their ability to provision their pup with greater and more regular energy supply, possibly through the maximization of foraging performance and body fat storage. We accordingly found that our study population could be divided into three contrasted categories of maternal quality, with 33% of the females producing over 71% of the viable offspring constituting the next generation. We suggest that a larger BS represents a crucial selective advantage for a central place forager, especially when exploiting remotely available resources. PMID:17519194

  19. Genetic evidence for larger African population size during recent human evolution.

    PubMed

    Relethford, J H; Jorde, L B

    1999-03-01

    Genetic evidence suggests that the long-term average effective size of sub-Saharan Africa is larger than other geographic regions. A method is described that allows estimation of relative long-term regional population sizes. This method is applied to 60 microsatellite DNA loci from a sample of 72 sub-Saharan Africans, 63 East Asians, and 120 Europeans. Average heterozygosity is significantly higher in the sub-Saharan African sample. Expected heterozygosity was computed for each region and locus using a population genetic model based on the null hypothesis of equal long-term population sizes. Average residual heterozygosity is significantly higher in the sub-Saharan African sample, indicating that African population size was larger than other regions during recent human evolution. The best fit of the model is with relative population weights of 0.73 for sub-Saharan Africa, 0.09 for East Asia, and 0.18 for Europe. These results are similar to those obtained using craniometric variation for these three geographic regions. These results, combined with inferences from other genetic studies, support a major role of Africa in the origin of modern humans. It is less clear, however, whether complete African replacement is the most appropriate model. An alternative is an African origin with non-African gene flow. While Africa is an important region in recent human evolution, it is not clear whether the gene pool of our species is completely out of Africa or predominately out of Africa.

  20. 4π Noncoplanar Stereotactic Body Radiation Therapy for Centrally Located or Larger Lung Tumors

    SciTech Connect

    Dong, Peng; Lee, Percy; Ruan, Dan; Long, Troy; Romeijn, Edwin; Low, Daniel A.; Kupelian, Patrick; Abraham, John; Yang, Yingli; Sheng, Ke

    2013-07-01

    Purpose: To investigate the dosimetric improvements in stereotactic body radiation therapy for patients with larger or central lung tumors using a highly noncoplanar 4π planning system. Methods and Materials: This study involved 12 patients with centrally located or larger lung tumors previously treated with 7- to 9-field static beam intensity modulated radiation therapy to 50 Gy. They were replanned using volumetric modulated arc therapy and 4π plans, in which a column generation method was used to optimize the beam orientation and the fluence map. Maximum doses to the heart, esophagus, trachea/bronchus, and spinal cord, as well as the 50% isodose volume, the lung volumes receiving 20, 10, and 5 Gy were minimized and compared against the clinical plans. A dose escalation study was performed to determine whether a higher prescription dose to the tumor would be achievable using 4π without violating dose limits set by the clinical plans. The deliverability of 4π plans was preliminarily tested. Results: Using 4π plans, the maximum heart, esophagus, trachea, bronchus and spinal cord doses were reduced by 32%, 72%, 37%, 44%, and 53% (P≤.001), respectively, and R{sub 50} was reduced by more than 50%. Lung V{sub 20}, V{sub 10}, and V{sub 5} were reduced by 64%, 53%, and 32% (P≤.001), respectively. The improved sparing of organs at risk was achieved while also improving planning target volume (PTV) coverage. The minimal PTV doses were increased by the 4π plans by 12% (P=.002). Consequently, escalated PTV doses of 68 to 70 Gy were achieved in all patients. Conclusions: We have shown that there is a large potential for plan quality improvement and dose escalation for patients with larger or centrally located lung tumors using noncoplanar beams with sufficient quality and quantity. Compared against the clinical volumetric modulated arc therapy and static intensity modulated radiation therapy plans, the 4π plans yielded significantly and consistently improved tumor

  1. The Donaldson-Witten Function for Gauge Groups of Rank Larger Than One

    NASA Astrophysics Data System (ADS)

    Mariño, Marcos; Moore, Gregory

    We study correlation functions in topologically twisted , d=4 supersymmetric Yang-Mills theory for gauge groups of rank larger than one on compact four-manifolds X. We find that the topological invariance of the generator of correlation functions of BRST invariant observables is not spoiled by noncompactness of field space. We show how to express the correlators on simply connected manifolds of b2,+(X)>0 in terms of Seiberg-Witten invariants and the classical cohomology ring of X. For manifolds X of simple type and gauge group SU(N) we give explicit expressions of the correlators as a sum over =1 vacua. We describe two applications of our expressions, one to superconformal field theory and one to large N expansions of SU(N) , d=4 supersymmetric Yang-Mills theory.

  2. Predator-prey body size relationships when predators can consume prey larger than themselves.

    PubMed

    Nakazawa, Takefumi; Ohba, Shin-Ya; Ushio, Masayuki

    2013-06-23

    As predator-prey interactions are inherently size-dependent, predator and prey body sizes are key to understanding their feeding relationships. To describe predator-prey size relationships (PPSRs) when predators can consume prey larger than themselves, we conducted field observations targeting three aquatic hemipteran bugs, and assessed their body masses and those of their prey for each hunting event. The data revealed that their PPSR varied with predator size and species identity, although the use of the averaged sizes masked these effects. Specifically, two predators had slightly decreased predator-prey mass ratios (PPMRs) during growth, whereas the other predator specialized on particular sizes of prey, thereby showing a clear positive size-PPMR relationship. We discussed how these patterns could be different from fish predators swallowing smaller prey whole.

  3. How to react to shallow water hydrodynamics: The larger benthic foraminifera solution.

    PubMed

    Briguglio, Antonino; Hohenegger, Johann

    2011-11-01

    Symbiont-bearing larger benthic foraminifera inhabit the photic zone to provide their endosymbiotic algae with light. Because of the hydrodynamic conditions of shallow water environments, tests of larger foraminifera can be entrained and transported by water motion. To resist water motion, these foraminifera have to build a test able to avoid transport or have to develop special mechanisms to attach themselves to substrate or to hide their test below sediment grains. For those species which resist transport by the construction of hydrodynamic convenient shapes, the calculation of hydrodynamic parameters of their test defines the energetic input they can resist and therefore the scenario where they can live in. Measuring the density, size and shape of every test, combined with experimental data, helps to define the best mathematical approach for the settling velocity and Reynolds number of every shell. The comparison between water motion at the sediment-water interface and the specimen-specific settling velocity helps to calculate the water depths at which, for a certain test type, transport, deposition and accumulation may occur. The results obtained for the investigated taxa show that the mathematical approach gives reliable results and can discriminate the hydrodynamic behaviour of different shapes. Furthermore, the study of the settling velocities, calculated for all the investigated taxa, shows that several species are capable to resist water motion and therefore they appear to be functionally adapted to the hydrodynamic condition of its specific environment. The same study is not recommended on species which resist water motion by adopting hiding or anchoring strategies to avoid the effect of water motion.

  4. Larger fig wasps are more careful about which figs to enter--with good reason.

    PubMed

    Liu, Cong; Yang, Da-Rong; Compton, Stephen G; Peng, Yan-Qiong

    2013-01-01

    Floral longevity reflects a balance between gains in pollinator visitation and the costs of flower maintenance. Because rewards to pollinators change over time, older flowers may be less attractive, reducing the value of extended longevity. Un-pollinated figs, the inflorescences of Ficus species, can remain receptive for long periods, but figs that are older when entered by their host-specific fig wasp pollinators produce fewer seeds and fig wasp offspring. Our field experiments with Ficushispida, a dioecious fig tree, examined how the length of time that receptive figs have remained un-pollinated influences the behaviour and reproductive success of its short-lived fig wasp pollinator, Ceratosolensolmsi marchali. The results were consistent in three different seasons, and on male and female trees, although receptivity was greatly extended during colder months. Pollinators took longer to find the ostioles of older figs, and longer to penetrate them. They also became increasingly unwilling to enter figs as they aged, and increasing numbers of the wasps became trapped in the ostiolar bracts. Larger individuals were particularly unwilling to enter older figs, resulting in older figs being pollinated by smaller wasps. On female trees, where figs produce only seeds, seed production declined rapidly with fig age. On male trees, the numbers and size of fig wasp offspring declined, and a higher proportion were male. Older male figs are harder to enter, especially for larger individuals, and offer poorer quality oviposition opportunities. This study opens an interesting new perspective on the coevolution of figs and their pollinators, especially factors influencing pollinator body size and emphasises the subtleties of interactions between mutualists.

  5. WATER QUALITY CHANGES IN HYPORHEIC FLOW AT THE AQUATIC-TERRESTRIAL INTERFACE OF A LARGER RIVER

    EPA Science Inventory

    Exchange between river water and groundwater in hyporheic flow at the aquatic-terrestrial interface can importantly affect water quality and aquatic habitat in the main channel of large rivers and at off-channel sites that include flowing and stagnant side channels. With tracer ...

  6. 17 CFR 270.3a-3 - Certain investment companies owned by companies which are not investment companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Certain investment companies owned by companies which are not investment companies. 270.3a-3 Section 270.3a-3 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT...

  7. 17 CFR 270.3a-3 - Certain investment companies owned by companies which are not investment companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Certain investment companies owned by companies which are not investment companies. 270.3a-3 Section 270.3a-3 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT...

  8. 17 CFR 270.3a-3 - Certain investment companies owned by companies which are not investment companies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Certain investment companies owned by companies which are not investment companies. 270.3a-3 Section 270.3a-3 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT...

  9. 17 CFR 270.3a-3 - Certain investment companies owned by companies which are not investment companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Certain investment companies owned by companies which are not investment companies. 270.3a-3 Section 270.3a-3 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT...

  10. 17 CFR 270.3a-3 - Certain investment companies owned by companies which are not investment companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Certain investment companies owned by companies which are not investment companies. 270.3a-3 Section 270.3a-3 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT...

  11. 78 FR 69710 - Luminant Generation Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Luminant Generation Company, LLC AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION... consecutive weeks of a combined license (COL) application from Luminant Generation Company, LLC....

  12. 78 FR 66785 - Luminant Generation Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Luminant Generation Company, LLC AGENCY: Nuclear Regulatory Commission. ACTION: Notice of receipt... consecutive weeks of ] a combined license (COL) application from Luminant Generation Company, LLC....

  13. Overhead Door Company of Charleston Information Sheet

    EPA Pesticide Factsheets

    Overhead Door Company of Charleston (the Company) is located in North Charleston, South Carolina. The settlement involves renovation activities conducted at a property constructed prior to 1978, located in Isle of Palms, South Carolina.

  14. 78 FR 68100 - Luminant Generation Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Luminant Generation Company, LLC AGENCY: U.S. Nuclear Regulatory Commission (NRC). ACTION... consecutive weeks of a combined license (COL) application from Luminant Generation Company, LLC....

  15. Natural gas annual 1992: Supplement: Company profiles

    SciTech Connect

    Not Available

    1994-01-01

    The data for the Natural Gas Annual 1991 Supplement : Company Profiles are taken from Form EIA-176, (open quotes) Annual Report of Natural and Supplemental Gas Supply and Disposition (close quotes). Other sources include industry literature and corporate annual reports to shareholders. The companies appearing in this report are major interstate natural gas pipeline companies, large distribution companies, or combination companies with both pipeline and distribution operations. The report contains profiles of 45 corporate families. The profiles describe briefly each company, where it operates, and any important issues that the company faces. The purpose of this report is to show the movement of natural gas through the various States served by the 45 large companies profiled.

  16. Impact of Higher Natural Gas Prices on Local Distribution Companies and Residential Customers

    EIA Publications

    2007-01-01

    This report examines some of the problems faced by natural gas consumers as a result of increasing heating bills in recent years and problems associated with larger amounts of uncollectible revenue and lower throughput for the local distribution companies (LDCs) supplying the natural gas.

  17. Burdigalian turbid water patch reef environment revealed by larger benthic foraminifera

    NASA Astrophysics Data System (ADS)

    Novak, V.; Renema, W.; Throughflow-project

    2012-04-01

    Ancient isolated patch reefs outcropping from siliciclastic sediments are a trademark for the Miocene carbonate deposits occurring in East Kalimantan, Indonesia. They develop in transitional shelf sediments deposited between deltaic and deep marine deposits (Allen and Chambers, 1998). The Batu Putih Limestone (Wilson, 2005) and similar outcrops in adjacent areas have been characterized as shallow water carbonates influenced by high siliciclastic input, showing low relief patch reefs in turbid waters. Larger benthic foraminifera (LBF) are excellent markers for biochronology and paleoenvironmental reconstruction. This study aims to reveal age and paleoenvironment of a shallow water carbonate patch reef developed in mixed depositional system by using LBF and microfacies analysis. The studied section is located near Bontang, East Kalimantan, and is approximately 80 m long and 12 m high. It is placed within Miocene sediments in the central part of the Kutai Basin. Patch reef and capping sediments were logged through eight transects along section and divided into nine different lithological units from which samples were collected. Thin sections and isolated specimens of larger benthic foraminifera were analyzed and recognized to species level (where possible) providing age and environmental information. Microfacies analysis of thin sections included carbonate classification (textural scheme of Dunham, 1962) and assemblage composition of LBF, algae and corals relative abundance. Three environmentally indicative groups of LBF were separated based on test morphology, habitat or living relatives (Hallock and Glenn, 1986). Analysed foraminifera assemblage suggests Burdigalian age (Tf1). With use of microfacies analysis nine successive lithological units were grouped into five facies types. Paleoenvironmental reconstruction of LBF fossil assemblage indicate two cycles of possible deepening recorded in the section. Based on high muddy matrix ratio in analyzed thin-sections we

  18. Dakota Gasification Company - ammonia scrubber

    SciTech Connect

    Wallach, D.L.

    1995-12-31

    Amain stack BACT assessment for sulfur dioxide emissions conducted in 1990 for the Dakota Gasification Company`s (DGC) Great Plains Synfuels Plant identified wet limestone flue gas desulfurization system as BACT. During the development of the design specification for the wet limestone FGD, GE Environmental Systems Inc. and DGC jointly demonstrated a new ammonia-based process for flue gas desulfurization on a large pilot plant located at the Great Plains Synfuels Plant. The production of saleable ammonium sulfate, rather than a waste product, was of interest to DGC as it fit into the plant`s on-going by-product recovery efforts. With the success of the pilot plant, DGC and GEESI entered into an agreement to build the first commercial scale Ammonium Sulfate Forced Oxidation FGD system. Construction of this system is well in progress with an anticipated start-up date of August, 1996.

  19. 26 CFR 1.821-2 - Taxable years affected.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) INCOME TAXES Mutual Insurance Companies (other Than Life and Certain Marine Insurance Companies and Other...) § 1.821-2 Taxable years affected. Section 1.821-1 is applicable only to taxable years beginning after... amendments. Section 1.821-3 is applicable only to taxable years beginning after December 31, 1954, but...

  20. 76 FR 1666 - Susquehanna Union Railroad Company-Control Exemption-North Shore Railroad Company, Nittany & Bald...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ... Surface Transportation Board Susquehanna Union Railroad Company--Control Exemption--North Shore Railroad Company, Nittany & Bald Eagle Railroad Company, Shamokin Valley Railroad Company, Juniata Valley Railroad Company, Lycoming Valley Railroad Company, and Union County Industrial Railroad Company On April 12,...

  1. Changes in Hardware in Order to Accommodate Compliant Foil Air Bearings of a Larger Size

    NASA Technical Reports Server (NTRS)

    Zeszotek, Michelle

    2004-01-01

    Compliant foil air bearings are at the forefront of the Oil-Free turbomachinery revolution of supporting gas turbine engines with air lubricated hydrodynamic bearings. Foil air bearings have existed for almost fifty years, yet their commercialization has been confined to relatively small, high-speed systems characterized by low temperatures and loads, such as in air cycle machines, turbocompressors and micro-turbines. Recent breakthroughs in foil air bearing design and solid lubricant coating technology, have caused a resurgence of research towards applying Oil-Free technology to more demanding applications on the scale of small and mid range aircraft gas turbine engines. In order to foster the transition of Oil-Free technology into gas turbine engines, in-house experiments need to be performed on foil air bearings to further the understanding of their complex operating principles. During my internship at NASA Glenn in the summer of 2003, a series of tests were performed to determine the internal temperature profile in a compliant bump- type foil journal air bearing operating at room temperature under various speeds and load conditions. From these tests, a temperature profile was compiled, indicating that the circumferential thermal gradients were negligible. The tests further indicated that both journal rotational speed and radial load are responsible for heat generation with speed playing a more significant role in the magnitude of the temperatures. As a result of the findings from the tests done during the summer of 2003, it was decided that further testing would need to be done, but with a bearing of a larger diameter. The bearing diameter would now be increased from two inches to three inches. All of the currently used testing apparatus was designed specifically for a bearing that was two inches in diameter. Thus, my project for the summer of 2004 was to focus specifically on the scatter shield put around the testing rig while running the bearings. Essentially

  2. Distribution of living larger benthic foraminifera in littoral environments of the United Arab Emirates

    NASA Astrophysics Data System (ADS)

    Fiorini, Flavia; Lokier, Stephen W.

    2015-04-01

    The distribution of larger benthic foraminifera in Recent littoral environment of the United Arab Emirates (Abu Dhabi and Western regions) was investigated with the aim of understanding the response of those foraminifera to an increase in water salinity. For this purpose, 100 sediment samples from nearshore shelf, beach-front, channel, lagoon, and intertidal environment were collected. Sampling was undertaken at a water depth shallower than 15 m in water with a temperature of 22 to 35˚C, a salinity ranging from 40 to 60‰ and a pH of 8. Samples were stained with rose Bengal at the moment of sample collection in order to identify living specimens. The most abundant epiphytic larger benthic foraminifera in the studied area were Peneroplis pertusus and P. planatus with less common Spirolina areatina, S. aciculate and Sorites marginalis. The living specimens of the above mentioned species with normal test growing were particularly abundant in the nearshore shelf and lagoonal samples collected on seaweed. Dead specimens were concentrated in the coarser sediments of the beach-front, probably transported from nearby environments. Shallow coastal ponds are located in the upper intertidal zone and have a maximum salinity of 60‰ and contain abundant detached seagrass. Samples collected from these ponds possess a living foraminifera assemblage dominated by Peneroplis pertusus and P. planatus. High percentages (up to 50% of the stained assemblage) of Peneroplis presented abnormality in test growth, such as the presence of multiple apertures with reduced size, deformation in the general shape of the test, irregular suture lines and abnormal coiling. The high percentage of abnormal tests reflects natural environmental stress mainly caused by high and variable salinity. The unique presence of living epiphytic species, suggests that epiphytic foraminifera may be transported into the pond together with seagrass and continued to live in the pond. This hypothesis is supported by

  3. 75 FR 71417 - 2010 Company Organization Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... Bureau of the Census 2010 Company Organization Survey AGENCY: Bureau of the Census, Commerce. ACTION: Notice of determination. SUMMARY: The Bureau of the Census (Census Bureau) is conducting the 2010 Company Organization Survey. The survey's data are needed, in part, to update the multilocation companies in...

  4. 76 FR 36625 - Mutual Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Office of Thrift Supervision Mutual Holding Company AGENCY: Office of Thrift Supervision (OTS), Treasury... collection. Title of Proposal: Mutual Holding Company. OMB Number: 1550-0072. Form Numbers: MHC-1 (OTS Form... whether the applicant meets the statutory and regulatory criteria to form a mutual holding company...

  5. 78 FR 64911 - 2013 Company Organization Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-30

    ... Bureau of the Census 2013 Company Organization Survey AGENCY: Bureau of the Census, Commerce. ACTION: Notice of Determination. SUMMARY: The Bureau of the Census (Census Bureau) is conducting the 2013 Company Organization Survey. The survey's data are needed, in part, to update the multilocation companies in...

  6. 76 FR 20458 - Mutual Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-12

    ... Office of Thrift Supervision Mutual Holding Company AGENCY: Office of Thrift Supervision (OTS), Treasury... collection. Title of Proposal: Mutual Holding Company. OMB Number: 1550-0072. Form Numbers: MHC-1 (OTS Form... whether the applicant meets the statutory and regulatory criteria to form a mutual holding company...

  7. 76 FR 62759 - 2011 Company Organization Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Bureau of the Census 2011 Company Organization Survey AGENCY: Bureau of the Census, Commerce. ACTION: Notice of determination. SUMMARY: The Bureau of the Census (Census Bureau) is conducting the 2011 Company Organization Survey. The survey's data are needed, in part, to update the multilocation companies in...

  8. Scaling behavior in economics: The problem of quantifying company growth

    NASA Astrophysics Data System (ADS)

    Nunes Amaral, Luís A.; Buldyrev, Sergey V.; Havlin, Shlomo; Maass, Philipp; Salinger, Michael A.; Eugene Stanley, H.; Stanley, Michael H. R.

    1997-02-01

    Inspired by work of both Widom and Mandelbrot, we analyze the Computstat database comprising all publicly traded United States manufacturing companies in the years 1974-1993. We find that the distribution of company size remains stable for the 20 years we study, i.e., the mean value and standard deviation remain approximately constant. We study the distribution of sizes of the “new” companies in each year and find it to be well approximated by a log- normal. We find (i) the distribution of the logarithm of the growth rates, for a fixed growth period of T years, and for companies with approximately the same size S displays an exponential “tent-shaped” form rather than the bell-shaped Gaussian, one would expect for a log-normal distribution, and (ii) the fluctuations in the growth rates - measured by the width of this distribution σT - decrease with company size and increase with time T. We find that for annual growth rates ( T = 1), σT ∼ S- β, and that the exponent β takes the same value, within the error bars, for several measures of the size of a company. In particular, we obtain β = 0.20 ± 0.03 for sales, β = 0.18 ± 0.03 for number of employees, β = 0.18±0.03 for assets, β = 0.18 ± 0.03 for cost of goods sold, and β = 0.20 ± 0.03 for propert, plant, and equipment. We propose models that may lead to some insight into these phenomena. First, we study a model in which the growth rate of a company is affected by a tendency to retain an “optimal” size. That model leads to an exponential distribution of the logarithm of growth rate in agreement with the empirical results. Then, we study a hierarchical tree-like model of a company that enables us to relate β to parameters of a company structure. We find that β = -1n Π/1n z, where z defines the mean branching ratio of the hierarchical tree and Π is the probability that the lower levels follow the policy of higher levels in the hierarchy. We also study the output distribution of growth

  9. Determining the Probability that a Small Event in Brazil (magnitude 3.5 to 4.5 mb) will be Followed by a Larger Event

    NASA Astrophysics Data System (ADS)

    Assumpcao, M.

    2013-05-01

    A typical earthquake story in Brazil: A swarm of small earthquakes starts to occur near a small town, reaching magnitude 3.5, causing some alarm but no damage. The freightened population, not used to feeling earthquakes, calls the seismology experts who set up a local network to study the seismicity. To the usual and inevitable question "Are we going to have a larger earthquake?", the usual and standard answer "It is not possible to predict earthquakes; larger earthquakes are possible". Fearing unecessary panic, seismologists often add that "however, large earthquakes are not very likely". This vague answer has proven quite inadequate. "Not very likely" is interpreted by the population and authorities as "not going to happen, and there is not need to do anything". Before L'Aquila 2009, one case of magnitude 3.8 in Eastern Brazil was followed seven months later by a magnitude 4.9 causing serious damage to poorly built houses. One child died and the affected population felt deceived by the seismologists. In order to provide better answers than just a vague "not likely", we examined the Brazilian catalog of earthquakes for all cases of moderate magnitude (3.4 mb or larger) that were followed, up to one year later, by a larger event. We found that the chance of an event with magnitude 3.4 or larger being the foreshock of a larger magntitude is roughly 1/6. The probability of an event being a foreshock varies with magnitude from about 20% for a 3.5 mb to about 5% for a 4.5 mb. Also, given that an event in the range 3.4 to 4.3 is a foreshock, the probability that the mainshock will be 4.7 or larger is 1/6. The probability for a larger event to occur decreases with time after the occurrence of the possible foreshock with a time constant of ~70 days. Perhaps, by giving the population and civil defense a more quantitative answer (such as "the chance of a larger even is like rolling a six in a dice") may help the decision to reinforce poor houses or even evacuate people from

  10. Viscosity, relaxation time, and dynamics within a model asphalt of larger molecules

    NASA Astrophysics Data System (ADS)

    Li, Derek D.; Greenfield, Michael L.

    2014-01-01

    The dynamics properties of a new "next generation" model asphalt system that represents SHRP AAA-1 asphalt using larger molecules than past models is studied using molecular simulation. The system contains 72 molecules distributed over 12 molecule types that range from nonpolar branched alkanes to polar resins and asphaltenes. Molecular weights range from 290 to 890 g/mol. All-atom molecular dynamics simulations conducted at six temperatures from 298.15 to 533.15 K provide a wealth of correlation data. The modified Kohlrausch-Williams-Watts equation was regressed to reorientation time correlation functions and extrapolated to calculate average rotational relaxation times for individual molecules. The rotational relaxation rate of molecules decreased significantly with increasing size and decreasing temperature. Translational self-diffusion coefficients followed an Arrhenius dependence. Similar activation energies of ˜42 kJ/mol were found for all 12 molecules in the model system, while diffusion prefactors spanned an order of magnitude. Viscosities calculated directly at 533.15 K and estimated at lower temperatures using the Debye-Stokes-Einstein relationship were consistent with experimental data for asphalts. The product of diffusion coefficient and rotational relaxation time showed only small changes with temperature above 358.15 K, indicating rotation and translation that couple self-consistently with viscosity. At lower temperatures, rotation slowed more than diffusion.

  11. Viscosity, relaxation time, and dynamics within a model asphalt of larger molecules.

    PubMed

    Li, Derek D; Greenfield, Michael L

    2014-01-21

    The dynamics properties of a new "next generation" model asphalt system that represents SHRP AAA-1 asphalt using larger molecules than past models is studied using molecular simulation. The system contains 72 molecules distributed over 12 molecule types that range from nonpolar branched alkanes to polar resins and asphaltenes. Molecular weights range from 290 to 890 g/mol. All-atom molecular dynamics simulations conducted at six temperatures from 298.15 to 533.15 K provide a wealth of correlation data. The modified Kohlrausch-Williams-Watts equation was regressed to reorientation time correlation functions and extrapolated to calculate average rotational relaxation times for individual molecules. The rotational relaxation rate of molecules decreased significantly with increasing size and decreasing temperature. Translational self-diffusion coefficients followed an Arrhenius dependence. Similar activation energies of ∼42 kJ/mol were found for all 12 molecules in the model system, while diffusion prefactors spanned an order of magnitude. Viscosities calculated directly at 533.15 K and estimated at lower temperatures using the Debye-Stokes-Einstein relationship were consistent with experimental data for asphalts. The product of diffusion coefficient and rotational relaxation time showed only small changes with temperature above 358.15 K, indicating rotation and translation that couple self-consistently with viscosity. At lower temperatures, rotation slowed more than diffusion.

  12. Developmental reversals in risky decision making: intelligence agents show larger decision biases than college students.

    PubMed

    Reyna, Valerie F; Chick, Christina F; Corbin, Jonathan C; Hsia, Andrew N

    2014-01-01

    Intelligence agents make risky decisions routinely, with serious consequences for national security. Although common sense and most theories imply that experienced intelligence professionals should be less prone to irrational inconsistencies than college students, we show the opposite. Moreover, the growth of experience-based intuition predicts this developmental reversal. We presented intelligence agents, college students, and postcollege adults with 30 risky-choice problems in gain and loss frames and then compared the three groups' decisions. The agents not only exhibited larger framing biases than the students, but also were more confident in their decisions. The postcollege adults (who were selected to be similar to the students) occupied an interesting middle ground, being generally as biased as the students (sometimes more biased) but less biased than the agents. An experimental manipulation testing an explanation for these effects, derived from fuzzy-trace theory, made the students look as biased as the agents. These results show that, although framing biases are irrational (because equivalent outcomes are treated differently), they are the ironical output of cognitively advanced mechanisms of meaning making.

  13. Self-humidified proton exchange membrane fuel cells: Operation of larger cells and fuel cell stacks

    SciTech Connect

    Dhar, H.P.; Lee, J.H.; Lewinski, K.A.

    1996-12-31

    The PEM fuel cell is promising as the power source for use in mobile and stationary applications primarily because of its high power density, all solid components, and simplicity of operation. For wide acceptability of this power source, its cost has to be competitive with the presently available energy sources. The fuel cell requires continuous humidification during operation as a power source. The humidification unit however, increases fuel cell volume, weight, and therefore decreases its overall power density. Great advantages in terms of further fuel cell simplification can be achieved if the humidification process can be eliminated or minimized. In addition, cost reductions are associated with the case of manufacturing and operation. At BCS Technology we have developed a technology of self-humidified operation of PEM fuel cells based on the mass balance of the reactants and products and the ability of membrane electrode assembly (MEA) to retain water necessary for humidification under the cell operating conditions. The reactants enter the fuel cell chambers without carrying any form of water, whether in liquid or vapor form. Basic principles of self-humidified operation of fuel cells as practiced by BCS Technology, Inc. have been presented previously in literature. Here, we report the operation of larger self-humidified single cells and fuel cell stacks. Fuel cells of areas Up to 100 cm{sup 2} have been operated. We also show the self-humidified operation of fuel cell stacks of 50 and 100 cm{sup 2} electrode areas.

  14. Prolonged institutional rearing is associated with atypically larger amygdala volume and difficulties in emotion regulation

    PubMed Central

    Tottenham, Nim; Hare, Todd A.; Quinn, Brian T.; McCarry, Thomas W.; Nurse, Marcella; Gilhooly, Tara; Milner, Alex; Galvan, Adriana; Davidson, Matthew C.; Eigsti, Inge-Marie; Thomas, Kathleen M.; Freed, Peter; Booma, Elizabeth S.; Gunnar, Megan; Altemus, Margaret; Aronson, Jane; Casey, BJ

    2009-01-01

    Early adversity, for example poor caregiving, can have profound effects on emotional development. Orphanage rearing, even in the best circumstances, lies outside of the bounds of a species-typical caregiving environment. The long-term effects of this early adversity on the neurobiological development associated with socio-emotional behaviors are not well understood. Seventy-eight children, who include those who have experienced orphanage care and a comparison group, were assessed. Magnetic resonance imaging (MRI) was used to measure volumes of whole brain and limbic structures (e.g., amygdala, hippocampus). Emotion regulation was assessed with an emotional go-nogo paradigm, and anxiety and internalizing behaviors were assessed using the Screen for Child Anxiety Related Emotional Disorders, the Child Behavior Checklist, and a structured clinical interview. Late adoption was associated with larger corrected amygdala volumes, poorer emotion regulation, and increased anxiety. Although more than 50% of the children who experienced orphanage rearing met criteria for a psychiatric disorder, with a third having an anxiety disorder, the group differences observed in amygdala volume were not driven by the presence of an anxiety disorder. The findings are consistent with previous reports describing negative effects of prolonged orphanage care on emotional behavior and with animal models that show long term changes in the amygdala and emotional behavior following early postnatal stress. These changes in limbic circuitry may underlie residual emotional and social problems experienced by children who have been internationally adopted. PMID:20121862

  15. Brighter-colored paper wasps (Polistes dominula) have larger poison glands

    PubMed Central

    2012-01-01

    Introduction Aposematism is a defense system against predators consisting of the toxicity warning using conspicuous coloration. If the toxin production and aposematic coloration is costly, only individuals in good physical condition could simultaneously produce abundant poison and striking coloration. In such cases, the aposematic coloration not only indicates that the animal is toxic, but also the toxicity level of individuals. The costs associated with the production of aposematic coloration would ensure that individuals honestly indicate their toxicity levels. In the present study, we examine the hypothesis that a positive correlation exists between the brightness of warning coloration and toxicity level using as a model the paper wasp (Polistes dominula). Results We collected wasps from 30 different nests and photographed them to measure the brightness of warning coloration in the abdomen. We also measured the volume of the poison gland, as well as the length, and the width of the abdomen. The results show a positive relationship between brightness and poison-gland size, which remained positive even after controlling for the body size and abdomen width. Conclusion The results suggest that the coloration pattern of these wasps is a true sign of toxicity level: wasps with brighter colors are more poisonous (they have larger poison glands). PMID:22901602

  16. Larger and near-term baby retinopathy: a rare case series

    PubMed Central

    Padhi, T R; Rath, S; Jalali, S; Pradhan, L; Kesarwani, S; Nayak, M; Mishra, B; Panda, K G; Suttar, S

    2015-01-01

    Purpose To report retinopathy in a series of four babies unusually beyond the screening standards reported so far in the literature. Methods During routine screening for retinopathy of prematurity, we detected retinopathy in four babies who were surprisingly bigger and older than the screening standards. The gestational age (GA), birth weight (BW), post menstrual age at first examination and significant perinatal events were noted. The retinopathy details imaged by the RetCam were classified as per ICROP revisited standards. Result The GA ranged from 36 to 39 weeks and BW from 2.4 to 3.0 kg. Three of them had retinopathy in zone III that regressed spontaneously and one had marked plus with vascular arcades and shunts in zone II that regressed after laser photocoagulation. All of them had fetal distress and multiple systemic comorbidities in the neonatal period. Conclusion This report makes one aware of the possibility of retinopathy in newborn of older GA and larger BW especially with fetal distress and stormy neonatal course. PMID:25359288

  17. Larger late sodium conductance in M cells contributes to electrical heterogeneity in canine ventricle.

    PubMed

    Zygmunt, A C; Eddlestone, G T; Thomas, G P; Nesterenko, V V; Antzelevitch, C

    2001-08-01

    Action potentials and whole cell sodium current were recorded in canine epicardial, midmyocardial, and endocardial myocytes in normal sodium at 37 degrees C. Tetrodotoxin (TTX) reduced the action potential duration of midmyocardial cells to a greater degree than either epicardial or endocardial cells. Whole cell recordings in potassium-free and very-low-chloride solutions revealed a slowly decaying current that was completely inhibited by 5 microM TTX or replacement of external and internal sodium with the impermeant cation N-methyl-D-glucamine. Late sodium current density at 0 mV was 47% greater in midmyocardial cells and averaged -0.532 +/- 0.058 pA/pF in endocardial, -0.463 +/- 0.068 pA/pF in epicardial, and -0.785 +/- 0.070 pA/pF in midmyocardial cells. Neither the frequency dependence of late sodium current nor its recovery from inactivation exhibited transmural differences. After a 4.5-s pulse to -30 mV, late sodium current recovered with a single time constant of 140 ms. We conclude that a larger late sodium conductance in midmyocardial cells will favor longer action potentials in these cells. More importantly, drugs that slow inactivation of sodium channels will produce a nonuniform response across the ventricular wall that is proarrhythmic.

  18. Analysis of the community structure of abyssal kinetoplastids revealed similar communities at larger spatial scales

    PubMed Central

    Salani, Faezeh Shah; Arndt, Hartmut; Hausmann, Klaus; Nitsche, Frank; Scheckenbach, Frank

    2012-01-01

    Knowledge of the spatial scales of diversity is necessary to evaluate the mechanisms driving biodiversity and biogeography in the vast but poorly understood deep sea. The community structure of kinetoplastids, an important group of microbial eukaryotes belonging to the Euglenozoa, from all abyssal plains of the South Atlantic and two areas of the eastern Mediterranean was studied using partial small subunit ribosomal DNA gene clone libraries. A total of 1364 clones from 10 different regions were retrieved. The analysis revealed statistically not distinguishable communities from both the South-East Atlantic (Angola and Guinea Basin) and the South-West Atlantic (Angola and Brazil Basin) at spatial scales of 1000–3000 km, whereas all other communities were significantly differentiated from one another. It seems likely that multiple processes operate at the same time to shape communities of deep-sea kinetoplastids. Nevertheless, constant and homogenous environmental conditions over large spatial scales at abyssal depths, together with high dispersal capabilities of microbial eukaryotes, maintain best the results of statistically indistinguishable communities at larger spatial scales. PMID:22071346

  19. Origami-inspired metamaterial absorbers for improving the larger-incident angle absorption

    NASA Astrophysics Data System (ADS)

    Shen, Yang; Pang, Yongqiang; Wang, Jiafu; Ma, Hua; Pei, Zhibin; Qu, Shaobo

    2015-11-01

    When a folded resistive patch array stands up on a metallic plane, it can exhibit more outstanding absorption performance. Our theoretical investigations and simulations demonstrated that the folded resistive patch arrays can enhance the absorption bandwidth progressively with the increase of the incident angle for the oblique transverse magnetic incidence, which is contrary to the conventional resistive frequency selective surface absorber. On illumination, we achieved a 3D structure metamaterial absorber with the folded resistive patches. The proposed absorber is obtained from the inspiration of the origami, and it has broadband and lager-incident angle absorption. Both the simulations and the measurements indicate that the proposed absorber achieves the larger-incident angle absorption until 75° in the frequency band of 3.6-11.4 GHz. In addition, the absorber is extremely lightweight. The areal density of the fabricated sample is about 0.023 g cm-2. Due to the broadband and lager-incident angle absorption, it is expected that the absorbers may find potential applications such as stealth technologies and electromagnetic interference.

  20. Organizing DNA Origami Tiles Into Larger Structures Using Pre-formed Scaffold Frames

    PubMed Central

    Zhao, Zhao; Liu, Yan; Yan, Hao

    2012-01-01

    Structural DNA nanotechnology utilizes DNA molecules as programmable information-coding polymers to create higher order structures at the nanometer scale. An important milestone in structural DNA nanotechnology was the development of scaffolded DNA origami in which a long single-stranded viral genome (scaffold strand) is folded into arbitrary shapes by hundreds of short synthetic oligonucleotides (staple strands). The achievable dimensions of the DNA origami tiles units are currently limited by the length of the scaffold strand. Here we demonstrate a strategy referred to as ‘super-origami’ or ‘origami of origami’ to scale up DNA origami technology. First, this method uses a collection of bridge strands to pre-fold a single stranded DNA scaffold into a loose framework. Subsequently, pre-formed individual DNA origami tiles are directed onto the loose framework so that each origami tile serves as a large staple. Using this strategy, we demonstrate the ability to organize DNA origami nanostructures into larger spatially addressable architectures. PMID:21682348

  1. Scaling local species-habitat relations to the larger landscape with a hierarchical spatial count model

    USGS Publications Warehouse

    Thogmartin, W.E.; Knutson, M.G.

    2007-01-01

    Much of what is known about avian species-habitat relations has been derived from studies of birds at local scales. It is entirely unclear whether the relations observed at these scales translate to the larger landscape in a predictable linear fashion. We derived habitat models and mapped predicted abundances for three forest bird species of eastern North America using bird counts, environmental variables, and hierarchical models applied at three spatial scales. Our purpose was to understand habitat associations at multiple spatial scales and create predictive abundance maps for purposes of conservation planning at a landscape scale given the constraint that the variables used in this exercise were derived from local-level studies. Our models indicated a substantial influence of landscape context for all species, many of which were counter to reported associations at finer spatial extents. We found land cover composition provided the greatest contribution to the relative explained variance in counts for all three species; spatial structure was second in importance. No single spatial scale dominated any model, indicating that these species are responding to factors at multiple spatial scales. For purposes of conservation planning, areas of predicted high abundance should be investigated to evaluate the conservation potential of the landscape in their general vicinity. In addition, the models and spatial patterns of abundance among species suggest locations where conservation actions may benefit more than one species. ?? 2006 Springer Science+Business Media B.V.

  2. Foraging competition in larger groups overrides harassment avoidance benefits in female reindeer (Rangifer tarandus).

    PubMed

    Uccheddu, Stefania; Body, Guillaume; Weladji, Robert B; Holand, Øystein; Nieminen, Mauri

    2015-11-01

    Male harassment toward females during the breeding season may have a negative effect on their reproductive success by disturbing their foraging activity, thereby inducing somatic costs. Accordingly, it is predicted that females will choose mates based on their ability to provide protection or will aggregate into large groups to dilute per capita harassment level. Conversely, increasing group size may also lead to a decrease in foraging activity by increasing foraging competition, but this effect has rarely been considered in mating tactic studies. This study examined the importance of two non-exclusive hypotheses in explaining the variations of the female activity budget during the breeding season: the male harassment hypothesis, and the female foraging competition hypothesis. We used focal observations of female activity from known mating groups collected during the breeding season from a long-term (15 years) study on reindeer Rangifer tarandus. We found that females were more disturbed (i.e., spent less time feeding) in the presence of young dominant males, and marginally disturbed in the presence of satellite males, which supports the male harassment hypothesis. We also found that female disturbance level increased with group size, being independent of the adult sex ratio. Consequently, these results rejected the dilution effect, but strongly supported the foraging competition hypothesis. This study therefore highlights a potential conflict in female behaviour. Indeed, any gains from harassment protection were negated by an increase of 6-7 females, since adult males lead larger groups than young males.

  3. Growing coral larger and faster: micro-colony-fusion as a strategy for accelerating coral cover.

    PubMed

    Forsman, Zac H; Page, Christopher A; Toonen, Robert J; Vaughan, David

    2015-01-01

    Fusion is an important life history strategy for clonal organisms to increase access to shared resources, to compete for space, and to recover from disturbance. For reef building corals, fragmentation and colony fusion are key components of resilience to disturbance. Observations of small fragments spreading tissue and fusing over artificial substrates prompted experiments aimed at further characterizing Atlantic and Pacific corals under various conditions. Small (∼1-3 cm(2)) fragments from the same colony spaced regularly over ceramic tiles resulted in spreading at rapid rates (e.g., tens of square centimeters per month) followed by isogenic fusion. Using this strategy, we demonstrate growth, in terms of area encrusted and covered by living tissue, of Orbicella faveolata, Pseudodiploria clivosa, and Porites lobata as high as 63, 48, and 23 cm(2) per month respectively. We found a relationship between starting and ending size of fragments, with larger fragments growing at a faster rate. Porites lobata showed significant tank effects on rates of tissue spreading indicating sensitivity to biotic and abiotic factors. The tendency of small coral fragments to encrust and fuse over a variety of surfaces can be exploited for a variety of applications such as coral cultivation, assays for coral growth, and reef restoration.

  4. Growing coral larger and faster: micro-colony-fusion as a strategy for accelerating coral cover

    PubMed Central

    Page, Christopher A.; Toonen, Robert J.; Vaughan, David

    2015-01-01

    Fusion is an important life history strategy for clonal organisms to increase access to shared resources, to compete for space, and to recover from disturbance. For reef building corals, fragmentation and colony fusion are key components of resilience to disturbance. Observations of small fragments spreading tissue and fusing over artificial substrates prompted experiments aimed at further characterizing Atlantic and Pacific corals under various conditions. Small (∼1–3 cm2) fragments from the same colony spaced regularly over ceramic tiles resulted in spreading at rapid rates (e.g., tens of square centimeters per month) followed by isogenic fusion. Using this strategy, we demonstrate growth, in terms of area encrusted and covered by living tissue, of Orbicella faveolata, Pseudodiploria clivosa, and Porites lobata as high as 63, 48, and 23 cm2 per month respectively. We found a relationship between starting and ending size of fragments, with larger fragments growing at a faster rate. Porites lobata showed significant tank effects on rates of tissue spreading indicating sensitivity to biotic and abiotic factors. The tendency of small coral fragments to encrust and fuse over a variety of surfaces can be exploited for a variety of applications such as coral cultivation, assays for coral growth, and reef restoration. PMID:26500822

  5. Larger Planet Radii Inferred from Stellar "Flicker" Brightness Variations of Bright Planet-host Stars

    NASA Astrophysics Data System (ADS)

    Bastien, Fabienne A.; Stassun, Keivan G.; Pepper, Joshua

    2014-06-01

    Most extrasolar planets have been detected by their influence on their parent star, typically either gravitationally (the Doppler method) or by the small dip in brightness as the planet blocks a portion of the star (the transit method). Therefore, the accuracy with which we know the masses and radii of extrasolar planets depends directly on how well we know those of the stars, the latter usually determined from the measured stellar surface gravity, log g. Recent work has demonstrated that the short-timescale brightness variations ("flicker") of stars can be used to measure log g to a high accuracy of ~0.1-0.2 dex. Here, we use flicker measurements of 289 bright (Kepmag < 13) candidate planet-hosting stars with T eff = 4500-6650 K to re-assess the stellar parameters and determine the resulting impact on derived planet properties. This re-assessment reveals that for the brightest planet-host stars, Malmquist bias contaminates the stellar sample with evolved stars: nearly 50% of the bright planet-host stars are subgiants. As a result, the stellar radii, and hence the radii of the planets orbiting these stars, are on average 20%-30% larger than previous measurements had suggested.

  6. LARGER PLANET RADII INFERRED FROM STELLAR ''FLICKER'' BRIGHTNESS VARIATIONS OF BRIGHT PLANET-HOST STARS

    SciTech Connect

    Bastien, Fabienne A.; Stassun, Keivan G.; Pepper, Joshua

    2014-06-10

    Most extrasolar planets have been detected by their influence on their parent star, typically either gravitationally (the Doppler method) or by the small dip in brightness as the planet blocks a portion of the star (the transit method). Therefore, the accuracy with which we know the masses and radii of extrasolar planets depends directly on how well we know those of the stars, the latter usually determined from the measured stellar surface gravity, log g. Recent work has demonstrated that the short-timescale brightness variations ({sup f}licker{sup )} of stars can be used to measure log g to a high accuracy of ∼0.1-0.2 dex. Here, we use flicker measurements of 289 bright (Kepmag < 13) candidate planet-hosting stars with T {sub eff} = 4500-6650 K to re-assess the stellar parameters and determine the resulting impact on derived planet properties. This re-assessment reveals that for the brightest planet-host stars, Malmquist bias contaminates the stellar sample with evolved stars: nearly 50% of the bright planet-host stars are subgiants. As a result, the stellar radii, and hence the radii of the planets orbiting these stars, are on average 20%-30% larger than previous measurements had suggested.

  7. ACOs Holding Commercial Contracts Are Larger And More Efficient Than Noncommercial ACOs

    PubMed Central

    Peiris, David; Phipps-Taylor, Madeleine C.; Stachowski, Courtney A.; Kao, Lee-Sien; Shortell, Stephen M.; Lewis, Valerie A.; Rosenthal, Meredith B.; Colla, Carrie H.

    2016-01-01

    Accountable care organizations (ACOs) have diverse contracting arrangements and have displayed wide variations in their performance. Using data from national surveys of 399 ACOs, we examined differences between the 228 commercial ACOs (those with commercial payer contracts) and the 171 noncommercial ACOs (those with only public contracts, such as with Medicare or Medicaid). Commercial ACOs were significantly larger and more integrated with hospitals, and had lower benchmark expenditures and higher quality scores, compared to noncommercial ACOs. Among all of the ACOs, there was low uptake of quality and efficiency activities. However, commercial ACOs reported more use of disease monitoring tools, patient satisfaction data, and quality improvement methods than did noncommercial ACOs. Few ACOs reported having high-level performance monitoring capabilities. About two-thirds of the ACOs had established processes for distributing any savings accrued, and these ACOs allocated approximately the same amount of savings to the ACOs themselves, participating member organizations, and physicians. Our findings demonstrate that ACO delivery systems remain at a nascent stage. Structural differences between commercial and noncommercial ACOs are important factors to consider as public policy efforts continue to evolve. PMID:27702959

  8. Aspirations and common tensions: larger lessons from the third US national climate assessment

    SciTech Connect

    Moser, Susanne C.; Melillo, Jerry M.; Jacobs, Katharine L.; Moss, Richard H.; Buizer, James L.

    2015-10-21

    The Third US National Climate Assessment (NCA3) was produced by experts in response to the US Global Change Research Act of 1990. Based on lessons learned from previous domestic and international assessments, the NCA3 was designed to speak to a broad public and inform the concerns of policy- and decision-makers at different scales. The NCA3 was also intended to be the first step in an ongoing assessment process that would build the nation’s capacity to respond to climate change. This concluding paper draws larger lessons from the insights gained throughout the assessment process that are of significance to future US and international assessment designers. We bring attention to process and products delivered, communication and engagement efforts, and how they contributed to the sustained assessment. Based on areas where expectations were exceeded or not fully met, we address four common tensions that all assessment designers must confront and manage: between (1) core assessment ingredients (knowledge base, institutional set-up, principled process, and the people involved), (2) national scope and subnational adaptive management information needs, (3) scope, complexity, and manageability, and (4) deliberate evaluation and ongoing learning approaches. Managing these tensions, amidst the social and political contexts in which assessments are conducted, is critical to ensure that assessments are feasible and productive, while its outcomes are perceived as credible, salient, and legitimate.

  9. Larger hippocampus size in women with anorexia nervosa who exercise excessively than healthy women.

    PubMed

    Beadle, Janelle N; Paradiso, Sergio; Brumm, Michael; Voss, Michelle; Halmi, Katherine; McCormick, Laurie M

    2015-05-30

    Exercise has been shown to increase hippocampal volume in healthy older adults. Observations from animal models of diabetes and hypertension suggest that the combination of exercise and caloric restriction may exert greater neuroprotection in the hippocampus than either behavior alone. Yet, in humans, the effects of exercise and caloric restriction on the hippocampus are not known. We measured the volume of the hippocampus prior to clinical treatment in women with anorexia nervosa (AN) who were restricting calories and engaging in excessive exercise, women with AN who did not exercise excessively, and healthy women who did not engage in either behavior. Women with AN were also examined longitudinally (once weight was restored and 6 months later). In the present report, we found that women with AN engaged in caloric restriction and excessive exercising prior to clinical treatment had larger hippocampal volumes than healthy comparison women. After weight restoration, women with AN who had engaged in food restriction and excessive exercise prior to treatment had hippocampal volumes similar to that of women with AN who only engaged in caloric restriction. These results advance the field by showing for the first time that hippocampal volume may be increased by exercise alone or exercise interacting with food restriction in AN.

  10. Larger groups are more successful in innovative problem solving in house sparrows.

    PubMed

    Liker, András; Bókony, Veronika

    2009-05-12

    Group living offers well-known benefits to animals, such as better predator avoidance and increased foraging success. An important additional, but so far neglected, advantage is that groups may cope more effectively with unfamiliar situations through faster innovations of new solutions by some group members. We tested this hypothesis experimentally by presenting a new foraging task of opening a familiar feeder in an unfamiliar way to house sparrows in small and large groups (2 versus 6 birds). Group size had strong effects on problem solving: sparrows performed 4 times more and 11 times faster openings in large than in small groups, and all members of large groups profited by getting food sooner (7 times on average). Independently from group size, urban groups were more successful than rural groups. The disproportionately higher success in large groups was not a mere consequence of higher number of attempts, but was also related to a higher effectiveness of problem solving (3 times higher proportion of successful birds). The analyses of the birds' behavior suggest that the latter was not explained by either reduced investment in antipredator vigilance or reduced neophobia in large groups. Instead, larger groups may contain more diverse individuals with different skills and experiences, which may increase the chance of solving the task by some group members. Increased success in problem solving may promote group living in animals and may help them to adapt quickly to new situations in rapidly-changing environments.

  11. Larger groups are more successful in innovative problem solving in house sparrows

    PubMed Central

    Liker, András; Bókony, Veronika

    2009-01-01

    Group living offers well-known benefits to animals, such as better predator avoidance and increased foraging success. An important additional, but so far neglected, advantage is that groups may cope more effectively with unfamiliar situations through faster innovations of new solutions by some group members. We tested this hypothesis experimentally by presenting a new foraging task of opening a familiar feeder in an unfamiliar way to house sparrows in small and large groups (2 versus 6 birds). Group size had strong effects on problem solving: sparrows performed 4 times more and 11 times faster openings in large than in small groups, and all members of large groups profited by getting food sooner (7 times on average). Independently from group size, urban groups were more successful than rural groups. The disproportionately higher success in large groups was not a mere consequence of higher number of attempts, but was also related to a higher effectiveness of problem solving (3 times higher proportion of successful birds). The analyses of the birds' behavior suggest that the latter was not explained by either reduced investment in antipredator vigilance or reduced neophobia in large groups. Instead, larger groups may contain more diverse individuals with different skills and experiences, which may increase the chance of solving the task by some group members. Increased success in problem solving may promote group living in animals and may help them to adapt quickly to new situations in rapidly-changing environments. PMID:19416834

  12. A comparison of small and larger mesoscale latent heat and radiative fluxes: December 6 case study

    NASA Technical Reports Server (NTRS)

    Gultepe, I.; Starr, David; Heymsfield, A. J.

    1993-01-01

    Because of the small amounts of water vapor, the potential for rapid changes, and the very cold temperatures in the upper troposphere, moisture measuring instruments face several problems related to calibration and response. Calculations of eddy moisture fluxes are, therefore, subject to significant uncertainty. The purpose of this study is to examine the importance of latent heat (moisture) fluxes due to small and larger mesoscale circulations in comparison to radiative fluxes within cirrus. Scale separation is made at about 1 km because of significant changes in the structures within cirrus. Only observations at warmer than -40 C are used in this study. The EG&G hygrometer that is used for measuring dewpoint temperature (Td) is believed to be fairly accurate down to -40 C. On the other hand, Lyman-Alpha (L-alpha) hygrometer measurements of moisture may include large drift errors. In order to compensate for these drift errors, the L-alpha hygrometer is often calibrated against the EG&G hygrometer. However, large errors ensue for Td measurements at temperatures less than -40 C. The cryogenic hygrometer frost point measurements may be used to calibrate L-alpha measurements at temperatures less than -40 C. In this study, however, measurements obtained by EG&G hygrometer and L-alpha measurements are used for the flux calculations.

  13. Selection does not favor larger body size at lower temperature in a seed-feeding beetle.

    PubMed

    Stillwell, R Craig; Moya-Laraño, Jordi; Fox, Charles W

    2008-10-01

    Body size of many animals increases with increasing latitude, a phenomenon known as Bergmann's rule (Bergmann clines). Latitudinal gradients in mean temperature are frequently assumed to be the underlying cause of this pattern because temperature covaries systematically with latitude, but whether and how temperature mediates selection on body size is unclear. To test the hypothesis that the "relative" advantage of being larger is greatest at cooler temperatures we compare the fitness of replicate lines of the seed beetle, Stator limbatus, for which body size was manipulated via artificial selection ("Large,"Control," and "Small" lines), when raised at low (22 degrees C) and high (34 degrees C) temperatures. Large-bodied beetles (Large lines) took the longest to develop but had the highest lifetime fecundity, and highest fitness (r(C)), at both low and high temperatures. However, the relative difference between the Large and Small lines did not change with temperature (replicate 2) or was greatest at high temperature (replicate 1), contrary to the prediction that the fitness advantage of being large relative to being small will decline with increasing temperature. Our results are consistent with two previous studies of this seed beetle, but inconsistent with prior studies that suggest that temperature-mediated selection on body size is a major contributor to the production of Bergmann clines. We conclude that other environmental and ecological variables that covary with latitude are more likely to produce the gradient in natural selection responsible for generating Bergmann clines.

  14. Viscosity, relaxation time, and dynamics within a model asphalt of larger molecules

    SciTech Connect

    Li, Derek D.; Greenfield, Michael L.

    2014-01-21

    The dynamics properties of a new “next generation” model asphalt system that represents SHRP AAA-1 asphalt using larger molecules than past models is studied using molecular simulation. The system contains 72 molecules distributed over 12 molecule types that range from nonpolar branched alkanes to polar resins and asphaltenes. Molecular weights range from 290 to 890 g/mol. All-atom molecular dynamics simulations conducted at six temperatures from 298.15 to 533.15 K provide a wealth of correlation data. The modified Kohlrausch-Williams-Watts equation was regressed to reorientation time correlation functions and extrapolated to calculate average rotational relaxation times for individual molecules. The rotational relaxation rate of molecules decreased significantly with increasing size and decreasing temperature. Translational self-diffusion coefficients followed an Arrhenius dependence. Similar activation energies of ∼42 kJ/mol were found for all 12 molecules in the model system, while diffusion prefactors spanned an order of magnitude. Viscosities calculated directly at 533.15 K and estimated at lower temperatures using the Debye-Stokes-Einstein relationship were consistent with experimental data for asphalts. The product of diffusion coefficient and rotational relaxation time showed only small changes with temperature above 358.15 K, indicating rotation and translation that couple self-consistently with viscosity. At lower temperatures, rotation slowed more than diffusion.

  15. Building a larger tent for public health: implications of the SOPHE-AAHE unification.

    PubMed

    Goodman, Robert Mark

    2013-04-01

    The unification of the American Association for Health Education (AAHE) and the Society for Public Health Education (SOPHE) generates a long-desired synergy, a ramping up of our leadership influence in promoting health. It also serves as an ongoing opportunity to reflect on how we synergize the distinct philosophic, scientific, and practical approaches that our AAHE colleagues bring in constructing a larger tent for public health education. Running parallel to our union with AAHE is the undertaking by several schools of health, physical education, and recreation (HPER) to become schools of public health. The unification between AAHE and SOPHE can be of enormous benefit to such a process. Just as the harmonious integration of two organizations with similar but distinct perspectives depends on compromise and transcendence, the schools that they embody-both public health and HPER-might consider ways to engage in continued dialogue to assure a more expansive paradigm for public health. SOPHE has an important role to play in this process, and with the additional insight and influence that our AAHE colleagues bring, we can become more instrumental as a boundary spanner. Mechanisms for such integration are discussed.

  16. Plasma polychlorinated biphenyls (PCB) levels of workers in a transformer recycling company, their family members, and employees of surrounding companies.

    PubMed

    Schettgen, Thomas; Gube, Monika; Esser, Andre; Alt, Anne; Kraus, Thomas

    2012-01-01

    In spring 2010, high internal exposures (up to 236 μg/L plasma) for the sum of indicator polychlorinated biphenyls (PCB) were discovered in workers in a transformer recycling company in Germany, where PCB-contaminated material was not handled according to proper occupational hygiene. The release of PCB from this company raised growing concerns regarding possible adverse human health effects correlated with this exposure. This provided a basis for a large biological monitoring study in order to examine the internal exposure to PCB in individuals working in that recycling company, their family members, and relatives, as well as subjects working or living in the surroundings of this company. Blood samples from 116 individuals (formerly) employed in the transformer recycling company and 45 direct relatives of these persons were obtained. Further, blood samples of 190 subjects working in close vicinity of the recycling plant, 277 persons working in the larger area, and 41 residents of the area were investigated. Plasma samples were analyzed for the 6 indicator PCB (PCB 28, 52, 101, 138, 153, 180) and 12 dioxin-like PCB using gas chromatography/mass spectroscopy (GC/MS; limit of detection [LOD] at 0.01 μg/L). Median concentrations (maximum) for the sum of the 6 indicator PCB in blood of the employees, their relatives, individuals working in close vicinity, persons working in the larger area, and the residents were 3.68 (236.3), 1.86 (22.8), 1.34 (22.9), 1.19 (6.42), and 0.85 (7.22) μg/L plasma, respectively. The (former) employees of the transformer recycling plant partly showed the highest plasma PCB levels determined thus far in Germany. Even family members displayed highly elevated levels of PCB in blood due to contaminations of their homes by laundering of contaminated clothes. Vicinity to the recycling plant including reported contact with possibly contaminated scrap was the main contributor to the PCB levels of the workers of the surrounding companies. Residents

  17. 78 FR 27218 - Mountaineer Gas Company v. Washington Gas Light Company: Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... Energy Regulatory Commission Mountaineer Gas Company v. Washington Gas Light Company: Notice of Complaint... complaint against Washington Gas Light Company (WGL or Respondent), pursuant to the Natural Gas Act (NGA... the contacts of Washington Gas Light Company as listed on the Commission's list of Corporate...

  18. 78 FR 28831 - Mountaineer Gas Company v. Washington Gas Light Company; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Energy Regulatory Commission Mountaineer Gas Company v. Washington Gas Light Company; Notice of Complaint... complaint against Washington Gas Light Company (WGL or Respondent), pursuant to the Natural Gas Act (NGA... the contacts of Washington Gas Light Company as listed on the Commission's list of Corporate...

  19. 78 FR 23633 - Union Pacific Railroad Company-Trackage Rights Exemption-Illinois Central Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... Surface Transportation Board Union Pacific Railroad Company--Trackage Rights Exemption-- Illinois Central Railroad Company Illinois Central Railroad Company (IC), pursuant to a written agreement dated December 18, 2012, has agreed to grant overhead trackage rights to Union Pacific Railroad Company (UP) over...

  20. 77 FR 67442 - Soo Line Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... Surface Transportation Board Soo Line Railroad Company--Temporary Trackage Rights Exemption-- BNSF Railway Company BNSF Railway Company (BNSF), pursuant to a written trackage rights agreement (Agreement), has agreed to grant temporary overhead trackage rights to Soo Line Railroad Company d/b/a Canadian...

  1. 76 FR 34805 - Arkansas Midland Railroad Company, Inc., Trackage Rights Exemption; Caddo Valley Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... Surface Transportation Board Arkansas Midland Railroad Company, Inc., Trackage Rights Exemption; Caddo Valley Railroad Company Pursuant to a written trackage rights agreement, Caddo Valley Railroad Company (CVR) has agreed to grant local trackage rights to Arkansas Midland Railroad Company, Inc. (AKMD)...

  2. 78 FR 18970 - Trunkline LNG Company, LLC; Trunkline LNG Export, LLC; Trunkline Gas Company, LLC; Supplemental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... Energy Regulatory Commission Trunkline LNG Company, LLC; Trunkline LNG Export, LLC; Trunkline Gas Company... Trunkline LNG Company, LLC; Trunkline LNG Export, LLC; and Trunkline Gas Company, LLC (collectively referred... natural gas (LNG) terminal in Calcasieu Parish, Louisiana to liquefy natural gas and export the LNG....

  3. 75 FR 2126 - Calais Pipeline Company, LLC; Calais LNG Project Company, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... Energy Regulatory Commission Calais Pipeline Company, LLC; Calais LNG Project Company, LLC; Notice of Application January 6, 2010. Take notice that on December 18, 2009, Calais LNG Project Company, LLC (Calais LNG) and Calais Pipeline Company, LLC (Calais Pipeline) 142 ] Main Street, P.O. Box 133, Calais,...

  4. 77 FR 55207 - Florida Gas Transmission Company, LLC, Florida Gas Transmission Company, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Energy Regulatory Commission Florida Gas Transmission Company, LLC, Florida Gas Transmission Company, LLC; Notice of Application Take notice that on August 16, 2012, Florida Gas Transmission Company, LLC (FGT... & Tariffs, Florida Gas Transmission Company, LLC, 5051 Westheimer Road, Houston, Texas, 77056, or call...

  5. 77 FR 75263 - Surety Companies Acceptable on Federal Bonds: Termination; ULLICO Casualty Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Termination; ULLICO Casualty Company AGENCY... Company (NAIC 37893) under 31 U.S.C. 9305 to qualify as an acceptable surety on Federal bonds is... bonds, including continuous bonds, currently in force with above listed Company, bond-approving...

  6. 77 FR 75263 - Surety Companies Acceptable on Federal Bonds: Termination; Universal Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Termination; Universal Insurance Company... Insurance Company (NAIC 31704) under 31 U.S.C. 9305 to qualify as an acceptable surety on Federal bonds is... bonds, including continuous bonds, currently in force with above listed Company, bond-approving...

  7. 77 FR 25535 - Surety Companies Acceptable On Federal Bonds: Pacific Employers Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

    ... Fiscal Service Surety Companies Acceptable On Federal Bonds: Pacific Employers Insurance Company AGENCY....C. 9305 to the following company: Pacific Employers Insurance Company (NAIC 22748). Business Address... prior to that date. The Certificates are subject to subsequent annual renewal as long as the...

  8. 75 FR 21146 - Union Pacific Railroad Company-Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-22

    ... Surface Transportation Board Union Pacific Railroad Company--Trackage Rights Exemption--BNSF Railway Company Pursuant to a written trackage rights agreement dated December 16, 2009, BNSF Railway Company (BNSF) has agreed to grant overhead trackage rights to Union Pacific Railroad Company (UP) over a...

  9. 75 FR 10341 - Montoff Transportation Company, LLC-Acquisition Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ...] Montoff Transportation Company, LLC--Acquisition Exemption--BNSF Railway Company Montoff Transportation Company, LLC (Montoff), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from BNSF Railway Company (BNSF) its right to reactivate rail service on a 42.80-mile...

  10. 76 FR 37891 - Surety Companies Acceptable on Federal Bonds; Termination; Western Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds; Termination; Western Insurance Company... Western Insurance Company (NAIC 10008) under 31 U.S.C. 9305 to qualify as an acceptable surety on Federal... Company, bond-approving officers should secure new bonds with acceptable sureties in those instances...

  11. 77 FR 553 - Surety Companies Acceptable on Federal Bonds: Termination; Western Bonding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Termination; Western Bonding Company AGENCY... Company (NAIC 13191) under 31 U.S.C. 9305 to qualify as an acceptable surety on Federal bonds is... bonds, including continuous bonds, currently in force with above listed Company, bond-approving...

  12. 78 FR 63564 - BNSF Railway Company-Trackage Rights Exemption-Union Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-24

    ... Surface Transportation Board BNSF Railway Company--Trackage Rights Exemption--Union Pacific Railroad Company Pursuant to a written trackage rights agreement, Union Pacific Railroad Company (UP) has agreed to grant overhead trackage rights to BNSF Railway Company (BNSF) over the following UP rail lines: (1)...

  13. 77 FR 14058 - BNSF Railway Company-Trackage Rights Exemption-Union Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-08

    ... Surface Transportation Board BNSF Railway Company--Trackage Rights Exemption--Union Pacific Railroad Company Pursuant to a written trackage rights agreement, Union Pacific Railroad Company (UP) has agreed to grant trackage rights to BNSF Railway Company (BNSF) over a portion of a line of railroad known as...

  14. 78 FR 2719 - BNSF Railway Company-Lease Exemption-Norfolk Southern Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-14

    ... TRANSPORTATION Surface Transportation Board BNSF Railway Company--Lease Exemption--Norfolk Southern Railway Company AGENCY: Surface Transportation Board, DOT. ACTION: Notice of exemption. SUMMARY: Under 49 U.S.C.... 11323-25 for BNSF Railway Company (BNSF) to lease from Norfolk Southern Railway Company approximately...

  15. 75 FR 36153 - Surety Companies Acceptable on Federal Bonds-Terminations: Victore Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-24

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds--Terminations: Victore Insurance Company... the above-named company under 31 U.S.C. 9305 to qualify as acceptable surety on Federal bonds is... bonds currently in force with this company, bond-approving officers may let such bonds run to...

  16. 78 FR 50141 - Illinois Central Railroad Company-Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... Surface Transportation Board Illinois Central Railroad Company--Trackage Rights Exemption-- BNSF Railway Company BNSF Railway Company (BNSF), pursuant to a written trackage rights agreement dated June 17, 2013, has agreed to grant overhead trackage rights to Illinois Central Railroad Company (IC), a wholly...

  17. The 'Natural Laboratory', a tool for deciphering growth, lifetime and population dynamics in larger benthic foraminifera

    NASA Astrophysics Data System (ADS)

    Hohenegger, Johann

    2015-04-01

    The shells of symbiont-bearing larger benthic Foraminifera (LBF) represent the response to physiological requirements in dependence of environmental conditions. All compartments of the shell such as chambers and chamberlets accommodate the growth of the cell protoplasm and are adaptations for housing photosymbiotic algae. Investigations on the biology of LBF were predominantly based on laboratory studies. The lifetime of LBF under natural conditions is still unclear. LBF, which can build >100 chambers during their lifetime, are thought to live at least one year under natural conditions. This is supported by studies on population dynamics of eulittoral foraminifera. In species characterized by a time-restricted single reproduction period the mean size of specimens increases from small to large during lifetime simultaneously reducing individual number. This becomes more complex when two or more reproduction times are present within a one-year cycle leading to a mixture of abundant small individuals with few large specimens during the year, while keeping mean size more or less constant. This mixture is typical for most sublittoral megalospheric (gamonts or schizonts) LBF. Nothing is known on the lifetime of agamonts, the diploid asexually reproducing generation. In all hyaline LBF it is thought to be significantly longer than 1 year based on the large size and considering the mean chamber building rate of the gamont/schizonts. Observations on LBF under natural conditions have not been performed yet in the deeper sublittoral. This reflects the difficulties due to intense hydrodynamics that hinder deploying technical equipment for studies in the natural environment. Therefore, studying growth, lifetime and reproduction of sublittoral LBF under natural conditions can be performed using the so-called 'natural laboratory' in comparison with laboratory investigations. The best sampling method in the upper sublittoral from 5 to 70 m depth is by SCUBA diving. Irregular

  18. The phylogenetic and palaeographic evolution of the miogypsinid larger benthic foraminifera

    NASA Astrophysics Data System (ADS)

    BouDagher-Fadel, M. K.

    2012-04-01

    The phylogenetic and palaeographic evolution of the miogypsinid larger benthic foraminifera MARCELLE K. BOUDAGHER-FADEL AND G. DAVID PRICE Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, UK One of the notable features of the Oligocene oceans was the appearance in Tethys of American lineages of larger benthic foraminifera, including the miogypsinids. They were reef-forming, and became very widespread and diverse, and so they play an important role in defining the Late Paleogene and Early Neogene biostratigraphy of the carbonates of the Mediterranean and the Indo-Pacific Tethyan sub-provinces. Until now, however, it has not been possible to develop an effective global view of the evolution of the miogypsinids, as the descriptions of specimens from Africa were rudimentary, and the stratigraphic ranges of genera of Tethyan forms appear to be highly dependent on palaeography. Our recent work, however, now enables a first systematic and biostratigraphic comparison of the miogypsinids from the Tethyan sub-provinces of the Mediterranean-West Africa and the Indo-Pacific, and can show for the first time that South Africa forms a new distinct bio-province. We infer that sea level, tectonic and climatic changes determined and constrained in turn the palaeogeographic distribution, evolution and eventual extinctions of the miogypsinid. The global sea level regressions in the Early Oligocene facilitated the trans-Atlantic migration of Neorotalia and miogypsinids from the Americas. This eastward migration followed two, distinct, unidirectional dispersals. One dispersal route was to the south towards South Africa, where a distinct phylogenetic lineage, similar to their American ancestors, was found in the Burdigalian. They became extinct together with their American ancestors, at the end of the Burdigalian; a time that coincided with a major global transgressions, circulation changes on closure of Panama and the major eruption of the

  19. National Steel Pellet Company`s secondary grinding circuit modifications

    SciTech Connect

    Wennen, J.E.; Nordstrom, W.J.; Murr, D.L.

    1996-12-31

    National Steel Pellet Company (NSPC) conducted pilot scale testing and computer simulation studies which indicates that the capacity of the secondary grinding mill could be increased and that concentrate grade improvement could be expected with improved classification in the grinding circuit. Based on these studies, a decision was made to modify one secondary ball mill line at NSPC to include both cyclone and screen classification with magnetic separation applied to the circulating load. This paper will briefly discuss the studies leading to the decision to modify the circuit, the design of the modified circuit and the initial start-up and operating experience.

  20. Magnetic nanoparticles formed in glasses co-doped with iron and larger radius elements

    SciTech Connect

    Edelman, I.; Ivanova, O.; Ivantsov, R.; Velikanov, D.; Zabluda, V.; Zubavichus, Y.; Veligzhanin, A.; Zaikovskiy, V.; Stepanov, S.; Artemenko, A.; Curely, J.; Kliava, J.

    2012-10-15

    A new type of nanoparticle-containing glasses based on borate glasses co-doped with low contents of iron and larger radius elements, Dy, Tb, Gd, Ho, Er, Y, and Bi, is studied. Heat treatment of these glasses results in formation of magnetic nanoparticles, radically changing their physical properties. Transmission electron microscopy and synchrotron radiation-based techniques: x-ray diffraction, extended x-ray absorption fine structure, x-ray absorption near-edge structure, and small-angle x-ray scattering, show a broad distribution of nanoparticle sizes with characteristics depending on the treatment regime; a crystalline structure of these nanoparticles is detected in heat treated samples. Magnetic circular dichroism (MCD) studies of samples subjected to heat treatment as well as of maghemite, magnetite, and iron garnet allow to unambiguously assign the nanoparticle structure to maghemite, independently of co-dopant nature and of heat treatment regime used. Different features observed in the MCD spectra are related to different electron transitions in Fe{sup 3+} ions gathered in the nanoparticles. The static magnetization in heat treated samples has non-linear dependence on the magnetizing field with hysteresis. Zero-field cooled magnetization curves show that at higher temperatures the nanoparticles occur in superparamagnetic state with blocking temperatures above 100 K. Below ca. 20 K, a considerable contribution to both zero field-cooled and field-cooled magnetizations occurs from diluted paramagnetic ions. Variable-temperature electron magnetic resonance (EMR) studies unambiguously show that in as-prepared glasses paramagnetic ions are in diluted state and confirm the formation of magnetic nanoparticles already at earlier stages of heat treatment. Computer simulations of the EMR spectra corroborate the broad distribution of nanoparticle sizes found by 'direct' techniques as well as superparamagnetic nanoparticle behaviour demonstrated in the magnetization

  1. Recruitment-dance signals draw larger audiences when honey bee colonies have multiple patrilines

    PubMed Central

    Mattila, H. R.; Seeley, T. D.

    2010-01-01

    Honey bee queens (Apis mellifera) who mate with multiple males produce colonies that are filled with numerous genetically distinct patrilines of workers. A genetically diverse colony benefits from an enhanced foraging effort, fuelled in part by an increase in the number of recruitment signals that are produced by foragers. However, the influence of patriline diversity on the attention paid to these signals by audiences of potentially receptive workers remains unexplored. To determine whether recruitment dances performed by foragers in multiple-patriline colonies attract a greater number of dance followers than dances in colonies that lack patriline diversity, we trained workers from multiple- and single-patriline colonies to forage in a greenhouse and monitored their dance-following activity back in the hives. On average, more workers followed a dance if it was performed in a multiple-patriline colony rather than a single-patriline colony (33% increase), and for a greater number of dance circuits per follower. Furthermore, dance-following workers in multiple-patriline colonies were more likely to exit their hive after following a dance, although this did not translate to a difference in colony-level exit rates between treatment types. Recruiting nest mates to profitable food sources through dance communication is critical to a colony’s foraging success and long-term fitness; polyandrous queens produce colonies that benefit not only from increased recruitment signalling, but also from the generation of larger and more attentive audiences of signal receivers. This study highlights the importance of integrating responses of both signal senders and receivers to understand more fully the success of animal-communication systems. PMID:21350596

  2. Strongmen sport is associated with larger absolute heart size and impaired cardiac relaxation.

    PubMed

    Venckunas, Tomas; Vasiliauskas, Donatas; Marcinkeviciene, Jolanta E; Grizas, Vytautas; Stasiulis, Arvydas; Malkova, Dalia

    2011-10-01

    This study was carried out to compare cardiac structure and function and blood lipids among Strongmen, sedentary controls, and marathoners. Echocardiography was performed, and endothelial function, blood lipids and maximal oxygen uptake were measured in 27 Caucasian adult men (8 Strongmen, 10 marathoners, 9 controls). Absolute cardiac size parameters such as left ventricular (LV) diameter and wall thickness of Strongmen were higher (p < 0.05), but relative (body surface area indexed) parameters were not different between controls and Strongmen. In Strongmen, the relative LV diameter (p < 0.05), wall thickness (p < 0.001), and LV mass index (p < 0.01) were lower than in marathoners. The absolute but not relative right ventricular diameter was larger in Strongmen as compared with controls, whereas all of the measured relative cardiac size parameters were higher in marathoners as opposed to in controls. The endothelial function and the ratio of wall thickness to chamber diameter were similar among the groups (p > 0.05). Maximal oxygen uptake of Strongmen was lower than in controls (p < 0.05) and marathoners (p < 0.001). Global diastolic LV function of Strongmen was impaired in comparison to controls (p < 0.05) and marathoners (p < 0.05). Plasma lipids were not different between Strongmen and sedentary controls, but in comparison to runners, Strongmen had higher low-density lipoprotein-cholesterol (p < 0.05) and lower high-density lipoprotein cholesterol (p < 0.01). Participation in Strongmen sport is associated with higher absolute but not relative cardiac size parameters, impaired myocardial relaxation, and low cardiorespiratory fitness. Therefore, Strongmen may demand greater attention as an extreme group of athletes with regard to cardiovascular risk.

  3. Using hydrochemical tracers to conceptualise hydrological function in a larger scale catchment draining contrasting geologic provinces

    NASA Astrophysics Data System (ADS)

    Capell, R.; Tetzlaff, D.; Malcolm, I. A.; Hartley, A. J.; Soulsby, C.

    2011-09-01

    SummaryA year-long multivariate tracer study in the 749 km 2 catchment of the North-Esk in north east Scotland was carried out to infer the dominant runoff generation processes in two markedly different geologic provinces. The upper 60% of the catchment has montane headwaters dominated by impermeable metamorphic rocks, steep topography, peaty soils and a sub-arctic climate with over 1400 mm of precipitation. The lowlands of the catchment are underlain by a major sandstone aquifer, and mainly have freely draining, fertile soils that support intensive arable farming under a drier climate with around 800 mm of precipitation. Storm runoff in the uplands is dominated by near-surface processes in soils and sedimentary layers which generate around 60% of annual stream flows with water of low alkalinity and ionic strength. In contrast, tributaries in the lower parts of the catchment are dominated by groundwater-fed base flows which account for 75% of annual runoff and are characterised by alkaline waters with high concentrations of base cations and high levels of nitrate. Multivariate statistical methods were used to derive a generic typology of catchment source waters, their spatial and temporal dynamics and particularly, how they integrate together at the larger catchment scale. The uplands dominate the winter high flow response of the whole catchment. The influence of lowland groundwater from major aquifers becomes more apparent under low flows. However, groundwater from small upland aquifers plays a critical role for ecosystem service in dry periods providing baseflows which dilute pollutant inputs from lowland areas at the large catchment scale.

  4. Weapons make the man (larger): formidability is represented as size and strength in humans.

    PubMed

    Fessler, Daniel M T; Holbrook, Colin; Snyder, Jeffrey K

    2012-01-01

    In order to determine how to act in situations of potential agonistic conflict, individuals must assess multiple features of a prospective foe that contribute to the foe's resource-holding potential, or formidability. Across diverse species, physical size and strength are key determinants of formidability, and the same is often true for humans. However, in many species, formidability is also influenced by other factors, such as sex, coalitional size, and, in humans, access to weaponry. Decision-making involving assessments of multiple features is enhanced by the use of a single summary variable that encapsulates the contributions of these features. Given both a) the phylogenetic antiquity of the importance of size and strength as determinants of formidability, and b) redundant experiences during development that underscore the contributions of size and strength to formidability, we hypothesize that size and strength constitute the conceptual dimensions of a representation used to summarize multiple diverse determinants of a prospective foe's formidability. Here, we test this hypothesis in humans by examining the effects of a potential foe's access to weaponry on estimations of that individual's size and strength. We demonstrate that knowing that an individual possesses a gun or a large kitchen knife leads observers to conceptualize him as taller, and generally larger and more muscular, than individuals who possess only tools or similarly mundane objects. We also document that such patterns are not explicable in terms of any actual correlation between gun ownership and physical size, nor can they be explained in terms of cultural schemas or other background knowledge linking particular objects to individuals of particular size and strength. These findings pave the way for a fuller understanding of the evolution of the cognitive systems whereby humans--and likely many other social vertebrates--navigate social hierarchies.

  5. Test flattening in the larger foraminifer Heterostegina depressa: predicting bathymetry from axial sections

    NASA Astrophysics Data System (ADS)

    Eder, Wolfgang; Hohenegger, Johann; Kinoshita, Shunichi; Wöger, Julia; Briguglio, Antonino

    2016-04-01

    . This might enable us to better reconstruct palaeonenvironments of fossil larger foraminiferal communities or even give a hint on the degree of transport in allochtonous deposits.

  6. Weapons Make the Man (Larger): Formidability Is Represented as Size and Strength in Humans

    PubMed Central

    Fessler, Daniel M. T.; Holbrook, Colin; Snyder, Jeffrey K.

    2012-01-01

    In order to determine how to act in situations of potential agonistic conflict, individuals must assess multiple features of a prospective foe that contribute to the foe's resource-holding potential, or formidability. Across diverse species, physical size and strength are key determinants of formidability, and the same is often true for humans. However, in many species, formidability is also influenced by other factors, such as sex, coalitional size, and, in humans, access to weaponry. Decision-making involving assessments of multiple features is enhanced by the use of a single summary variable that encapsulates the contributions of these features. Given both a) the phylogenetic antiquity of the importance of size and strength as determinants of formidability, and b) redundant experiences during development that underscore the contributions of size and strength to formidability, we hypothesize that size and strength constitute the conceptual dimensions of a representation used to summarize multiple diverse determinants of a prospective foe's formidability. Here, we test this hypothesis in humans by examining the effects of a potential foe's access to weaponry on estimations of that individual's size and strength. We demonstrate that knowing that an individual possesses a gun or a large kitchen knife leads observers to conceptualize him as taller, and generally larger and more muscular, than individuals who possess only tools or similarly mundane objects. We also document that such patterns are not explicable in terms of any actual correlation between gun ownership and physical size, nor can they be explained in terms of cultural schemas or other background knowledge linking particular objects to individuals of particular size and strength. These findings pave the way for a fuller understanding of the evolution of the cognitive systems whereby humans – and likely many other social vertebrates – navigate social hierarchies. PMID:22509247

  7. PALEOBIOLOGICAL APPLICATIONS OF THREE-DIMENSIONAL BIOMETRY ON LARGER BENTHIC FORAMINIFERA: A NEW ROUTE OF DISCOVERIES.

    PubMed

    Briguglio, Antonino; Hohenegger, Johann; Less, György

    2013-01-01

    Four specimens of larger benthic foraminifera (the Recent Palaeonummulites venosus and Operculina ammonoides, and the phylogenetically related Paleogene Nummulites fabianii and N. fichteli) were investigated by X-ray tomography. The resulting three-dimensional measurements enabled a comprehensive, quantitative study of shell morphology to interpret cell growth without specific shell preparation and/or destruction. After segmentation and extraction of all scanned lumina, the following characters were measured on all chambers of each specimen: chamber volume, septal distance, chamber height, and chamber width. The sequence of chamber lumina follows either a logistic function (Palaeonummulites, Operculina), where the deceleration in growth rate of the latest chambers could mark the onset of reproduction, or it can be modeled by a series of stepwise functions with differing constants (Nummulites). Variations around the growth model are either periodic, following external cycles, or random as expressed by abrupt deviations. Therefore, they may reflect the response of the cell to environmental changes in terms of cyclic changes (e.g., seasonality) or single events (e.g., predator attack). Correlations between chamber volume and the other chamber parameters show that septal distance always matches the sequence in chamber volume and can therefore be used as a proxy for environmental analyses in both growth models. Chamber height and width often remain constant around their function and rarely deviate drastically to accommodate the needed lumen for retaining test size and shape. Chamber width may vary according to chamber volume in involute specimens, whereas both chamber height and width correlate with volume in those tests following an Archimedean spiral. X-ray-tomography shows particular promise in determining which parameters that can be assessed routinely in two dimensions primarily reflect environmental conditions vs. parameters best used for taxonomic identification

  8. Developing Renewable Energy Projects Larger Than 10 MWs at Federal Facilities

    SciTech Connect

    2013-03-01

    To accomplish Federal goals for renewable energy, sustainability, and energy security, large-scale renewable energy projects must be developed and constructed on Federal sites at a significant scale with significant private investment. For the purposes of this Guide, large-scale Federal renewable energy projects are defined as renewable energy facilities larger than 10 megawatts (MW) that are sited on Federal property and lands and typically financed and owned by third parties.1 The U.S. Department of Energy’s Federal Energy Management Program (FEMP) helps Federal agencies meet these goals and assists agency personnel navigate the complexities of developing such projects and attract the necessary private capital to complete them. This Guide is intended to provide a general resource that will begin to develop the Federal employee’s awareness and understanding of the project developer’s operating environment and the private sector’s awareness and understanding of the Federal environment. Because the vast majority of the investment that is required to meet the goals for large-scale renewable energy projects will come from the private sector, this Guide has been organized to match Federal processes with typical phases of commercial project development. FEMP collaborated with the National Renewable Energy Laboratory (NREL) and professional project developers on this Guide to ensure that Federal projects have key elements recognizable to private sector developers and investors. The main purpose of this Guide is to provide a project development framework to allow the Federal Government, private developers, and investors to work in a coordinated fashion on large-scale renewable energy projects. The framework includes key elements that describe a successful, financially attractive large-scale renewable energy project. This framework begins the translation between the Federal and private sector operating environments. When viewing the overall

  9. Larger, Lighter Space Telescopes by Implementing In-Space Manufacturing Concepts

    NASA Technical Reports Server (NTRS)

    Mooney, James t.; Gregory, Don; Herren, Ken; Howsman, Tom

    2007-01-01

    There is a continuous demand for larger, lighter, and higher quality telescopes from both the astronomical and global surveillance communities one looking up and the other down. Enabling technologies must be developed and implemented that will allow this goal to be financially and technically feasible. The optical systems needed far high spatial resolution surveillance and astronomical applications require large optical, apertures with mention of future systems up to 150 meter in diameter. With traditional optical manufacturing technologies, large optical aperture means high mass and long fabrication lead times with associated high costs. Completely new approaches to optical fabrication must be developed to enable the fabrication of such optical systems. The cost and lead time associated with the fabrication of lightweight, high quality optical systems limits the feasible size of the optics. A primary factor in the launch cost of space optical systems is volume and mass. To minimize the mass of the high quality optics, optical fabricators implement materials with high specific stiffness and use honeycomb, or other structural minimization patterns, to support the optical surface; however, the structure must still be designed to survive launch loads. This sigmficantly adds to the fabrication difficulty and dramatically increases launch costs. One approach to minimizing launch volume and negating the need for the design to survive launch loads is to send the manufacturing facility and raw materials into space and perform the fabrication in-situ. We, are currently performing feasibility studies of initial concepts for inspace manufacturing of optical systems. By utilizing the micro-gravity and vacuum environment of space while eliminating the constraints defined by high launch forces and limited volume of the launch vehicle, the development of large, high quality glass membrane mirrors may be feasible. Several concepts were investigated to address the manufacturing of

  10. Acorn cotyledons are larger than their seedlings' need: evidence from artificial cutting experiments

    PubMed Central

    Yi, Xianfeng; Wang, Zhenyu; Liu, Changqu; Liu, Guoqiang; Zhang, Mingming

    2015-01-01

    Although the consequences of cotyledon removal have been widely studied in oaks producing large acorns, we have little knowledge of at what level cotyledons can be removed without affecting acorn survival and seedling development. In this study, we aimed to test the hypothesis that the amount of energy reserves in cotyledons is more than the demands of seedlings and that large acorns can tolerate seed predation and/or attract seed predators for seed dispersal. Acorn germination rates were not affected even when 60% of cotyledons were cut off at the basal end, suggesting that the energy reserves contained in cotyledons are not essential for acorn survival. Post-cut acorn mass, more than initial acorn mass, appear to be a better predictor of seedling performance, indicating that the energy reserves in cotyledons are sufficient for seedlings. Acorns with large masses sustained cotyledon damage better than small ones with respect to seedling performance. Large acorns were more likely to be dispersed and cached by animals, implying that producing large acorns is more important for oaks to manipulate seed predators and dispersers rather than provide a seedling with cotyledonary reserves. PMID:25630843

  11. Nanotechnology, voluntary oversight, and corporate social performance: does company size matter?

    NASA Astrophysics Data System (ADS)

    Kuzma, Jennifer; Kuzhabekova, Aliya

    2011-04-01

    In this article, we examine voluntary oversight programs for nanotechnology in the context of corporate social performance (CSP) in order to better understand the drivers, barriers, and forms of company participation in such programs. At the theoretical level, we use the management framework of CSP to understand the voluntary behavior of companies. At the empirical level, we investigate nanotech industry participation in the Environmental Protection Agency's Nanoscale Materials Stewardship Program (NMSP) as an example of CSP, in order to examine the effects of company characteristics on CSP outcomes. The analysis demonstrates that, on the average, older and larger companies for which nanotech is one of the many business activities demonstrate greater CSP as judged by company actions, declarations, and self-evaluations. Such companies tended to submit more of the requested information to the NMSP, including specific information about health and safety, and to claim fewer of the submitted items as confidential business information. They were also more likely to have on-line statements of generic and nano-specific corporate social responsibility principles, policies, and achievements. The article suggests a need to encourage smaller and younger companies to participate in voluntary oversight programs for nanotechnology and presents options for better design of these programs.

  12. 26 CFR 1.815-1 - Taxable years affected.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) INCOME TAXES Distributions to Shareholders § 1.815-1 Taxable years affected. Sections 1.815-2 through 1... Internal Revenue Code of 1954, as amended by the Life Insurance Company Income Tax Act of 1959 (73...

  13. 26 CFR 1.803-7 - Taxable years affected.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) INCOME TAXES Life Insurance Companies § 1.803-7 Taxable years affected. Sections 1.803-1 through 1.803-6 are applicable only to taxable years beginning after December 31, 1953, and before January 1,...

  14. 26 CFR 1.803-7 - Taxable years affected.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-7 Taxable years affected. Sections 1.803-1 through 1.803-6 are applicable only to taxable years beginning after December 31, 1953, and before...

  15. 26 CFR 1.803-7 - Taxable years affected.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-7 Taxable years affected. Sections 1.803-1 through 1.803-6 are applicable only to taxable years beginning after December 31, 1953, and before...

  16. 26 CFR 1.803-7 - Taxable years affected.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) INCOME TAXES (CONTINUED) Life Insurance Companies § 1.803-7 Taxable years affected. Sections 1.803-1 through 1.803-6 are applicable only to taxable years beginning after December 31, 1953, and before...

  17. 75 FR 66744 - Californians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... Company, Southern California Edison Company, San Diego Gas & Electric Company, California Public Utilities... California Edison Company, San Diego Gas & Electric Company, and the California Public Utilities...

  18. 75 FR 54618 - CAlifornians for Renewable Energy, Inc. (CARE) v. Pacific Gas and Electric Company, Southern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... Company, Southern California Edison Company, San Diego Gas & Electric Company, California Public Utilities..., Southern California Edison Company, San Diego Gas & Electric Company, and the California Public...

  19. Three dimensional morphological studies of Larger Benthic Foraminifera at the population level using micro computed tomography

    NASA Astrophysics Data System (ADS)

    Kinoshita, Shunichi; Eder, Wolfgang; Woeger, Julia; Hohenegger, Johann; Briguglio, Antonino; Ferrandez-Canadell, Carles

    2015-04-01

    Symbiont-bearing larger benthic Foraminifera (LBF) are long-living marine (at least 1 year), single-celled organisms with complex calcium carbonate shells. Their morphology has been intensively studied since the middle of the nineteenth century. This led to a broad spectrum of taxonomic results, important from biostratigraphy to ecology in shallow water tropical to warm temperate marine palaeo-environments. However, it was necessary for the traditional investigation methods to cut or destruct specimens for analysing the taxonomically important inner structures. X-ray micro-computed tomography (microCT) is one of the newest techniques used in morphological studies. The greatest advantage is the non-destructive acquisition of inner structures. Furthermore, the running improve of microCT scanners' hard- and software provides high resolution and short time scans well-suited for LBF. Three-dimensional imaging techniques allow to select and extract each chamber and to measure easily its volume, surface and several form parameters used for morphometric analyses. Thus, 3-dimensional visualisation of LBF-tests is a very big step forward from traditional morphology based on 2-dimensional data. The quantification of chamber form is a great opportunity to tackle LBF structures, architectures and the bauplan geometry. The micrometric digital resolution is the only way to solve many controversies in phylogeny and evolutionary trends of LBF. For the present study we used micro-computed tomography to easily investigate the chamber number of every specimen from statistically representative part of populations to estimate population dynamics. Samples of living individuals are collected at monthly intervals from fixed locations. Specific preparation allows to scan up to 35 specimens per scan within 2 hours and to obtain the complete digital dataset for each specimen of the population. MicroCT enables thus a fast and precise count of all chambers built by the foraminifer from its

  20. Why do oceanic negative cloud-to-ground lightning exhibit larger peak current values?

    NASA Astrophysics Data System (ADS)

    Chronis, T.; Koshak, W.; McCaul, E.

    2016-04-01

    This study examines the temporal (monthly) and spatial climatology (2004-2010) of the first return stroke of the cloud-to-ground (CG) lightning flash peak current (Ip) across various land/water boundaries over the contiguous United States. Four regions are examined: the Gulf of Mexico (region 1), the Florida peninsula (region 2), Lake Michigan (region 3), and part of the U.S. Mid-Atlantic (region 4). The crosss across the coastlines of regions 1, 2, and 4 show a gradual oceanward increase in the mean negative polarity CG peak current values (-Ip). This transition along the respective land/ocean boundaries is not sharp but gradual. In direct contrast with ocean, there is no consistent behavior in -Ip values as we move from land out across the fresh water of Lake Michigan (region 3). Meanwhile, the positive CG flash peak current (+Ip) values do not exhibit a consistent variation across any coastal boundary. For region 1, the -Ip values increase as we move toward the coast (southwards) especially during the wet season (June-October). This finding is in direct contrast with studies that documented winter as the season of maximum -Ip values. The zonal and seasonal variations of -Ip values across region 4 are not quite as pronounced, but the oceanic -Ip values are still larger than over the adjoining landmass. We explore in turn which up to date hypotheses pertinent to the oceanic -Ip enhancement are supported or refuted by our findings. It is concluded that the oceanic -Ip enhancement is not an artifact related to CG detection or Ip retrieval methods, nor is it likely related to the cloud top heights or CG activity. The study cannot refute the role of electrical conductivity and its contribution to CG leader attachment processes. However, given the observed "blurred transition" of the Ip values across the coastlines this paper suggests that likely the main physical mechanism is acting on the thundercloud potential. The recently suggested role of sodium chloride (Na

  1. Undergraduate research in geochemistry at a larger university: developing a community of undergraduate and graduate researchers.

    NASA Astrophysics Data System (ADS)

    Ryan, J. G.

    2003-12-01

    . Undergraduate research projects in which 3-4 students work together to collect necessary data can get around the class vs. research scheduling issues they face as they can share the laboratory workload through the week. Group projects can thus collect larger bodies of data, allowing students to address more substantive problems.

  2. 'O' blood type is associated with larger grey-matter volumes in the cerebellum.

    PubMed

    De Marco, Matteo; Venneri, Annalena

    2015-07-01

    Recent evidence indicated higher incidence of cognitive deficits in ABO blood-type system 'AB' individuals. Since this statistical difference might originate from the lack of protective effects exerted by 'O' alleles on the brain via vascular or non-vascular routes, this study investigated volumetric differences in grey matter between 'O' and non-'O' adults to explore the possibility of a structural endophenotype visible in 'O' adults without cognitive impairment or neurodegeneration. A large sample of cognitively healthy adults who had previously undergone structural MRI for research purposes were contacted telephonically and enquired about their ABO blood type. Out of the 189 individuals who were able to retrieve and communicate this information, 'O' (n=76) and 'A' adults (n=65) were included in Model 1. In Model 2, all non-'O' (n=113) were instead collapsed in a single group. Voxel-Based Morphometry analyses were carried out on three-dimensional T1-weighted scans, and between-sample t tests were run to compare the maps of grey-matter volumes of the subgroups of interest, controlling for major nuisance variables. In Model 1, 'O' adults had larger grey-matter volumes in two symmetrical clusters within the posterior ventral portion of the cerebellum. This was confirmed in Model 2. Additionally, non-'O' adults showed lower volume values in temporal and limbic regions, including the left hippocampus. The cerebellar clusters were located in regions previously found to be part of a network responsible for sensorimotor integration. It is speculated that the structural reductions seen in non-'O' adults might result in a susceptibility to down-regulation of this network. This occurrence is likely to intensify along the ageing process and may contribute to foster cognitive decline. Although Model 2 seems to suggest that having a 'O' blood type might play a role in protection against those conditions in which temporal and mediotemporal volumetric loss is observed (Alzheimer

  3. Larger core size has superior technical and analytical accuracy in bladder tissue microarray.

    PubMed

    Eskaros, Adel Rh; Egloff, Shanna A Arnold; Boyd, Kelli L; Richardson, Joyce E; Hyndman, M Eric; Zijlstra, Andries

    2017-03-01

    The construction of tissue microarrays (TMAs) with cores from a large number of paraffin-embedded tissues (donors) into a single paraffin block (recipient) is an effective method of analyzing samples from many patient specimens simultaneously. For the TMA to be successful, the cores within it must capture the correct histologic areas from the donor blocks (technical accuracy) and maintain concordance with the tissue of origin (analytical accuracy). This can be particularly challenging for tissues with small histological features such as small islands of carcinoma in situ (CIS), thin layers of normal urothelial lining of the bladder, or cancers that exhibit intratumor heterogeneity. In an effort to create a comprehensive TMA of a bladder cancer patient cohort that accurately represents the tumor heterogeneity and captures the small features of normal and CIS, we determined how core size (0.6 vs 1.0 mm) impacted the technical and analytical accuracy of the TMA. The larger 1.0 mm core exhibited better technical accuracy for all tissue types at 80.9% (normal), 94.2% (tumor), and 71.4% (CIS) compared with 58.6%, 85.9%, and 63.8% for 0.6 mm cores. Although the 1.0 mm core provided better tissue capture, increasing the number of replicates from two to three allowed with the 0.6 mm core compensated for this reduced technical accuracy. However, quantitative image analysis of proliferation using both Ki67+ immunofluorescence counts and manual mitotic counts demonstrated that the 1.0 mm core size also exhibited significantly greater analytical accuracy (P=0.004 and 0.035, respectively, r(2)=0.979 and 0.669, respectively). Ultimately, our findings demonstrate that capturing two or more 1.0 mm cores for TMA construction provides superior technical and analytical accuracy over the smaller 0.6 mm cores, especially for tissues harboring small histological features or substantial heterogeneity.

  4. Multisensory Stimulation Can Induce an Illusion of Larger Belly Size in Immersive Virtual Reality

    PubMed Central

    Normand, Jean-Marie; Giannopoulos, Elias; Spanlang, Bernhard; Slater, Mel

    2011-01-01

    Background Body change illusions have been of great interest in recent years for the understanding of how the brain represents the body. Appropriate multisensory stimulation can induce an illusion of ownership over a rubber or virtual arm, simple types of out-of-the-body experiences, and even ownership with respect to an alternate whole body. Here we use immersive virtual reality to investigate whether the illusion of a dramatic increase in belly size can be induced in males through (a) first person perspective position (b) synchronous visual-motor correlation between real and virtual arm movements, and (c) self-induced synchronous visual-tactile stimulation in the stomach area. Methodology Twenty two participants entered into a virtual reality (VR) delivered through a stereo head-tracked wide field-of-view head-mounted display. They saw from a first person perspective a virtual body substituting their own that had an inflated belly. For four minutes they repeatedly prodded their real belly with a rod that had a virtual counterpart that they saw in the VR. There was a synchronous condition where their prodding movements were synchronous with what they felt and saw and an asynchronous condition where this was not the case. The experiment was repeated twice for each participant in counter-balanced order. Responses were measured by questionnaire, and also a comparison of before and after self-estimates of belly size produced by direct visual manipulation of the virtual body seen from the first person perspective. Conclusions The results show that first person perspective of a virtual body that substitutes for the own body in virtual reality, together with synchronous multisensory stimulation can temporarily produce changes in body representation towards the larger belly size. This was demonstrated by (a) questionnaire results, (b) the difference between the self-estimated belly size, judged from a first person perspective, after and before the experimental

  5. Focal point analysis of the singlet-triplet energy gap of octacene and larger acenes.

    PubMed

    Hajgató, Balázs; Huzak, Matija; Deleuze, Michael S

    2011-08-25

    A benchmark theoretical study of the electronic ground state and of the vertical and adiabatic singlet-triplet (ST) excitation energies of n-acenes (C(4n+2)H(2n+4)) ranging from octacene (n = 8) to undecacene (n = 11) is presented. The T1 diagnostics of coupled cluster theory and further energy-based criteria demonstrate that all investigated systems exhibit predominantly a (1)A(g) singlet closed-shell electronic ground state. Singlet-triplet (S(0)-T(1)) energy gaps can therefore be very accurately determined by applying the principle of a focal point analysis (FPA) onto the results of a series of single-point and symmetry-restricted calculations employing correlation consistent cc-pVXZ basis sets (X = D, T, Q, 5) and single-reference methods [HF, MP2, MP3, MP4SDQ, CCSD, and CCSD(T)] of improving quality. According to our best estimates, which amount to a dual extrapolation of energy differences to the level of coupled cluster theory including single, double, and perturbative estimates of connected triple excitations [CCSD(T)] in the limit of an asymptotically complete basis set (cc-pV∞Z), the S(0)-T(1) vertical (adiabatic) excitation energies of these compounds amount to 13.40 (8.21), 10.72 (6.05), 8.05 (3.67), and 7.10 (2.58) kcal/mol, respectively. In line with the absence of Peierls distortions (bond length alternations), extrapolations of results obtained at this level for benzene (n = 1) and all studied n-acenes so far (n = 2-11) indicate a vanishing S(0)-T(1) energy gap, in the limit of an infinitely large polyacene, within an uncertainty of 1.5 kcal/mol (0.06 eV). Lacking experimental values for the S(0)-T(1) energy gaps of n-acenes larger than hexacene, comparison is made with recent optical and electrochemical determinations of the HOMO-LUMO band gap. Further issues such as scalar relativistic, core correlation, and diagonal Born-Oppenheimer corrections (DBOCs) are tentatively examined.

  6. Distributions of Gas and Galaxies from Galaxy Clusters to Larger Scales

    NASA Astrophysics Data System (ADS)

    Patej, Anna

    2017-01-01

    We address the distributions of gas and galaxies on three scales: the outskirts of galaxy clusters, the clustering of galaxies on large scales, and the extremes of the galaxy distribution. In the outskirts of galaxy clusters, long-standing analytical models of structure formation and recent simulations predict the existence of density jumps in the gas and dark matter profiles. We use these features to derive models for the gas density profile, obtaining a simple fiducial model that is in agreement with both observations of cluster interiors and simulations of the outskirts. We next consider the galaxy density profiles of clusters; under the assumption that the galaxies in cluster outskirts follow similar collisionless dynamics as the dark matter, their distribution should show a steep jump as well. We examine the profiles of a low-redshift sample of clusters and groups, finding evidence for the jump in some of these clusters. Moving to larger scales where massive galaxies of different types are expected to trace the same large-scale structure, we present a test of this prediction by measuring the clustering of red and blue galaxies at z 0.6, finding low stochasticity between the two populations. These results address a key source of systematic uncertainty - understanding how target populations of galaxies trace large-scale structure - in galaxy redshift surveys. Such surveys use baryon acoustic oscillations (BAO) as a cosmological probe, but are limited by the expense of obtaining sufficiently dense spectroscopy. With the intention of leveraging upcoming deep imaging data, we develop a new method of detecting the BAO in sparse spectroscopic samples via cross-correlation with a dense photometric catalog. This method will permit the extension of BAO measurements to higher redshifts than possible with the existing spectroscopy alone. Lastly, we connect galaxies near and far: the Local Group dwarfs and the high redshift galaxies observed by Hubble and Spitzer. We

  7. 76 FR 35024 - The Travelers Indemnity Company, a Wholly-Owned Subsidiary of The Travelers Companies, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... Travelers Companies, Inc., Personal Insurance Division, Customer Sales and Service Business Unit, Account... Companies, Inc., Personal Insurance Division, Customer Sales and Service Business Unit, Account Processing... Indemnity Company, a wholly-owned subsidiary of The Travelers Companies, Inc., Personal Insurance...

  8. [A participatory ergonomics program in a chemical company].

    PubMed

    García, Ana M; Sevilla, María José; Gadea, Rafael; Casañ, Consuelo

    2012-01-01

    We describe a participatory ergonomics program that started in April 2010 in a chemical company located in the autonomous region of Valencia, Spain. The program was introduced in the company, the intervention level was agreed (two working lines, 24 workers) and a working group was established (Ergo Group, including managers, technicians and safety representatives in the company) with the aim of leading the intervention. A questionnaire was applied to collect information on ergonomic injuries and exposures in workers at the selected working lines. This information was analyzed by the Ergo Group and was later discussed at prevention circles with the direct participation of affected workers. When the present article was being drafted, 16 improvements to working conditions had already been proposed. Some of these improvements had been implemented and, in the opinion of some of the participants, were effective. To develop this kind of program, which could benefit a substantial number of workers in Spain, a firm commitment to prevention by companies is required.

  9. 12 CFR 575.14 - Subsidiary holding companies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Subsidiary holding companies. 575.14 Section... COMPANIES § 575.14 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a subsidiary holding company as a direct subsidiary to hold 100% of the stock of...

  10. 12 CFR 239.11 - Subsidiary holding companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Subsidiary holding companies. 239.11 Section... SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.11 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a...

  11. 12 CFR 575.14 - Subsidiary holding companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Subsidiary holding companies. 575.14 Section 575... COMPANIES § 575.14 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a subsidiary holding company as a direct subsidiary to hold 100% of the stock of...

  12. 12 CFR 239.11 - Subsidiary holding companies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Subsidiary holding companies. 239.11 Section... SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.11 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a...

  13. 12 CFR 575.14 - Subsidiary holding companies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Subsidiary holding companies. 575.14 Section... COMPANIES § 575.14 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a subsidiary holding company as a direct subsidiary to hold 100% of the stock of...

  14. 12 CFR 575.14 - Subsidiary holding companies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Subsidiary holding companies. 575.14 Section... COMPANIES § 575.14 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a subsidiary holding company as a direct subsidiary to hold 100% of the stock of...

  15. 12 CFR 239.11 - Subsidiary holding companies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Subsidiary holding companies. 239.11 Section... SYSTEM (CONTINUED) MUTUAL HOLDING COMPANIES (REGULATION MM) Mutual Holding Companies § 239.11 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a...

  16. 12 CFR 575.14 - Subsidiary holding companies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Subsidiary holding companies. 575.14 Section 575... COMPANIES § 575.14 Subsidiary holding companies. (a) Subsidiary holding companies. A mutual holding company may establish a subsidiary holding company as a direct subsidiary to hold 100% of the stock of...

  17. Impaired Verbal Learning Is Associated with Larger Caudate Volumes in Early Onset Schizophrenia Spectrum Disorders

    PubMed Central

    Juuhl-Langseth, Monica; Hartberg, Cecilie B.; Holmén, Aina; Thormodsen, Rune; Groote, Inge R.; Rimol, Lars M.; Emblem, Kyrre E.; Agartz, Ingrid; Rund, Bjørn R.

    2015-01-01

    Background Both brain structural abnormalities and neurocognitive impairments are core features of schizophrenia. We have previously reported enlargements in subcortical brain structure volumes and impairment of neurocognitive functioning as measured by the MATRICS Cognitive Consensus Battery (MCCB) in early onset schizophrenia spectrum disorders (EOS). To our knowledge, no previous study has investigated whether neurocognitive performance and volumetric abnormalities in subcortical brain structures are related in EOS. Methods Twenty-four patients with EOS and 33 healthy controls (HC) were included in the study. Relationships between the caudate nucleus, the lateral and fourth ventricles volumes and neurocognitive performance were investigated with multivariate linear regression analyses. Intracranial volume, age, antipsychotic medication and IQ were included as independent predictor-variables. Results The caudate volume was negatively correlated with verbal learning performance uniquely in the EOS group (r=-.454, p=.034). There were comparable positive correlations between the lateral ventricular volume and the processing speed, attention and reasoning and problem solving domains for both the EOS patients and the healthy controls. Antipsychotic medication was related to ventricular enlargements, but did not affect the brain structure-function relationship. Conclusion Enlargement of the caudate volume was related to poorer verbal learning performance in patients with EOS. Despite a 32% enlargement of the lateral ventricles in the EOS group, associations to processing speed, attention and reasoning and problem solving were similar for both the EOS and the HC groups. PMID:26230626

  18. SEXUAL SPECIES ARE SEPARATED BY LARGER GENETIC GAPS THAN ASEXUAL SPECIES IN ROTIFERS

    PubMed Central

    Tang, Cuong Q; Obertegger, Ulrike; Fontaneto, Diego; Barraclough, Timothy G

    2014-01-01

    Why organisms diversify into discrete species instead of showing a continuum of genotypic and phenotypic forms is an important yet rarely studied question in speciation biology. Does species discreteness come from adaptation to fill discrete niches or from interspecific gaps generated by reproductive isolation? We investigate the importance of reproductive isolation by comparing genetic discreteness, in terms of intra- and interspecific variation, between facultatively sexual monogonont rotifers and obligately asexual bdelloid rotifers. We calculated the age (phylogenetic distance) and average pairwise genetic distance (raw distance) within and among evolutionarily significant units of diversity in six bdelloid clades and seven monogonont clades sampled for 4211 individuals in total. We find that monogonont species are more discrete than bdelloid species with respect to divergence between species but exhibit similar levels of intraspecific variation (species cohesiveness). This pattern arises because bdelloids have diversified into discrete genetic clusters at a faster net rate than monogononts. Although sampling biases or differences in ecology that are independent of sexuality might also affect these patterns, the results are consistent with the hypothesis that bdelloids diversified at a faster rate into less discrete species because their diversification does not depend on the evolution of reproductive isolation. PMID:24975991

  19. Roosevelt elk density and social segregation: Foraging behavior and females avoiding larger groups of males

    USGS Publications Warehouse

    Weckerly, F.; McFarland, K.; Ricca, M.; Meyer, K.

    2004-01-01

    Intersexual social segregation at small spatial scales is prevalent in ruminants that are sexually dimorphic in body size. Explaining social segregation, however, from hypotheses of how intersexual size differences affects the foraging process of males and females has had mixed results. We studied whether body size influences on forage behavior, intersexual social incompatibility or both might influence social segregation in a population of Roosevelt elk (Cervus elaphus roosevelt) that declined 40% over 5 y. Most males and females in the population occurred in the same forage patches, meadows, but occupied different parts of meadows and most groups were overwhelming comprised of one sex. The extent of segregation varied slightly with changing elk density. Cropping rate, our surrogate of forage ingestion, of males in mixed-sex groups differed from males in male-only groups at high, but not low, elk density. In a prior study of intersexual social interactions it was shown that females avoided groups containing ???6 males. Therefore, we predicted that females should avoid parts of meadows where groups of males ???6 were prevalent. Across the 5 y of study this prediction held because ???5% of all females were found in parts of meadows where median aggregation sizes of males were ???6. Social segregation was coupled to body size influences on forage ingestion at high density and social incompatibility was coupled to social segregation regardless of elk density.

  20. Occupational noise in printing companies.

    PubMed

    Mihailovic, Aleksandra; Grujic, Selena D; Kiurski, Jelena; Krstic, Jelena; Oros, Ivana; Kovacevic, Ilija

    2011-10-01

    The extent of noise in five printing companies in Novi Sad, Serbia, was determined using TES-1358A Sound Analyzer with RS-232 Interface. The data on equivalent A-level (dBA), as well as, maximum and minimum sound pressure levels were collected. It was found that folders and offset printing units are the predominant noise sources, with the average L (eq) levels of 87.66 and 82.7 dBA, respectively. Forty percent of the machines produced noise levels above the limiting threshold level of 85 dBA, allowed by law. The noise in all printing companies was dominated by higher frequency noise, and the maximum level mostly appeared at 4,000 Hz. For offset printing machines and folders, the means of L (eq) levels exceeded the permissible levels given by NR-80 curve at higher frequencies. There are no published studies of occupational noise and hearing impairment of workers exposed to hazardous noise in printing industry in Serbia. More extensive studies are needed to determine the exact impact of noise on the workers. Technical and organizational measures in order to control noise and prevent noise exposure, and general hearing conservation program to protect workers, should be introduced in printing industry.

  1. Why good companies go bad.

    PubMed

    Sull, D N

    1999-01-01

    One of the most common business phenomena is also one of the most perplexing: when successful companies face big changes, they often fail to respond effectively. Many assume that the problem is paralysis, but the real problem, according to Donald Sull, is active inertia--an organization's tendency to persist in established patterns of behavior. Most leading businesses owe their prosperity to a fresh competitive formula--a distinctive combination of strategies, relationships, processes, and values that sets them apart from the crowd. But when changes occur in a company's markets, the formula that brought success instead brings failure. Stuck in the modes of thinking and working that have been successful in the past, market leaders simply accelerate all their tried-and-true activities. In attempting to dig themselves out of a hole, they just deepen it. In particular, four things happen: strategic frames become blinders; processes harden into routines; relationships become shackles; and values turn into dogmas. To illustrate his point, the author draws on examples of pairs of industry leaders, like Goodyear and Firestone, whose fates diverged when they were forced to respond to dramatic changes in the tire industry. In addition to diagnosing the problem, Sull offers practical advice for avoiding active inertia. Rather than rushing to ask, "What should we do?" managers should pause to ask, "What hinders us?" That question focuses attention on the proper things: the strategic frames, processes, relationships, and values that can subvert action by channeling it in the wrong direction.

  2. New insights to ecology, ontogeny and teratology of Larger Benthic Foraminifera by biometrics based on microCT.

    NASA Astrophysics Data System (ADS)

    Briguglio, A.; Fabienke, W.; Wolfgring, E.; Ferrández Cañadell, C.; Hohenegger, J.

    2012-04-01

    The main function of tests in Larger Benthic Foraminifera (LBF) is to provide their endosymbiotic algae with enough light to obtain net photosynthetic rates and to create sufficient accommodation space. To study the relation between these two factors and to understand how the cell reacts to growth and to the environment, the newly developed technique of X-ray micro-Computer-Tomography (microCT) allows measurement of all characters of complex tests without destruction. Growth studies on 48 specimens of living and fossil species have been performed. The volumes of the lumina have been calculated as well as further 2-dimensional parameters related to volumes as chamber height, chamber width and septal distance. The volumes of chamber lumina represent cell growth in their sequence, thus demonstrating interruptions, increase/decrease or oscillations in growth rates caused by external factors affecting growth during life time (e.g. seasons). Correlations between volumes and the one-dimensional parameters have been calculated to check the form of relationship. According to our results, some parameters seem to oscillate exactly as the volume (therefore accommodating it), while others seem to oscillate constantly around a given growth function. Concerning the palaeobiology, beside the study of specimens with 'normal' growth, thus not drastically affected by external factors, some interesting morphologies have been investigated. Pluriembryonal apparati as well as secondary equatorial layers have been segmented, extracted and quantified in almost 15 specimens of Cycloclypeus carpenteri, 8 twin specimens of nummulitids tests have been also investigated to show where and how the fusion starts and volumetric quantifications of each single spiral in multispiral grown test of some large Eocene Nummulitids has also been calculated to show in which way and when (ontogenetically) a new spiral starts. The combination of all measurements allows interpretation of different biological

  3. The multiple market-exposure of waste management companies: A case study of two Swedish municipally owned companies

    SciTech Connect

    Corvellec, Herve; Bramryd, Torleif

    2012-09-15

    Highlights: Black-Right-Pointing-Pointer Swedish municipally owned waste management companies are active on political, material, technical, and commercial markets. Black-Right-Pointing-Pointer These markets differ in kind and their demands follow different logics. Black-Right-Pointing-Pointer These markets affect the public service, processing, and marketing of Swedish waste management. Black-Right-Pointing-Pointer Articulating these markets is a strategic challenge for Swedish municipally owned waste management. - Abstract: This paper describes how the business model of two leading Swedish municipally owned solid waste management companies exposes them to four different but related markets: a political market in which their legitimacy as an organization is determined; a waste-as-material market that determines their access to waste as a process input; a technical market in which these companies choose what waste processing technique to use; and a commercial market in which they market their products. Each of these markets has a logic of its own. Managing these logics and articulating the interrelationships between these markets is a key strategic challenge for these companies.

  4. Indonesia to become a larger donor to the UNFPA, Country Director J.S. Parsons predicts.

    PubMed

    Mann, R

    1992-08-01

    The UN Population Fund (UNFPA) is influential with governments because of its international coordinating role in line with the Amsterdam Declaration of 1989. The present shortage of funds for UNFPA can be traced to the weak world economy, monetary needs in eastern Europe and in the former USSR, and the stagnation of voluntary contributions to UNFPA. The reduction of funding has affected the Indonesian family planning (FP) program called BKKBN. Indonesia is a priority country for UNFPA because of the self-reliance and success of the national program; the efficient utilization of a staff of 46,000 working for 19 million acceptors; the total fertility rate drop from 5.6 in 1971 to 3.1 in 1991; a 95% and 93% knowledge of FP and contraceptives among married women, respectively; and the national contraceptive prevalence is 49.7%. Smaller private projects and strategies are recommended for nationwide adaptation. Unfulfilled needs include adolescent reproductive health care, slums, quality of services, and reaching remote fishing or highland communities. BKKBN has been assisting its Vietnamese counterpart with technical advice which is in accordance with the international objectives of UNFPA. BKKBN has also assisted Bangladesh, Pakistan, Nigeria, and Kenya. Indonesia could contribute condoms, pills, and IUDs to the UNFPA effort to increase its share, although not on the same order as Japan and the Netherlands. The 4th Asian and Pacific conference is scheduled to be held in Bali in August 1992 in preparation for the World Population Conference to be arranged in Egypt in 1994 with an agenda of policies and strategies for all the regions of Asia, Pacific, Middle East, and Latin America. The formulation of a World Population Declaration is envisioned on South to South cooperation on FP beholding BKKBN's experience in FP information exchange with other countries.

  5. High-intensity interval training evokes larger serum BDNF levels compared with intense continuous exercise.

    PubMed

    Saucedo Marquez, Cinthia Maria; Vanaudenaerde, Bart; Troosters, Thierry; Wenderoth, Nicole

    2015-12-15

    Exercise can have a positive effect on the brain by activating brain-derived neurotrophic factor (BDNF)-related processes. In healthy humans there appears to be a linear relationship between exercise intensity and the positive short-term effect of acute exercise on BDNF levels (i.e., the highest BDNF levels are reported after high-intensity exercise protocols). Here we performed two experiments to test the effectiveness of two high-intensity exercise protocols, both known to improve cardiovascular health, to determine whether they have a similar efficacy in affecting BDNF levels. Participants performed a continuous exercise (CON) protocol at 70% of maximal work rate and a high-intensity interval-training (HIT) protocol at 90% of maximal work rate for periods of 1 min alternating with 1 min of rest (both protocols lasted 20 min). We observed similar BDNF kinetics in both protocols, with maximal BDNF concentrations being reached toward the end of training (experiment 1). We then showed that both exercise protocols significantly increase BDNF levels compared with a rest condition (CON P = 0.04; HIT P < 0.001), with HIT reaching higher BDNF levels than CON (P = 0.035) (experiment 2). These results suggest that shorter bouts of high intensity exercise are slightly more effective than continuous high-intensity exercise for elevating serum BDNF. Additionally, 73% of the participants preferred the HIT protocol (P = 0.02). Therefore, we suggest that the HIT protocol might represent an effective and preferred intervention for elevating BDNF levels and potentially promoting brain health.

  6. 12 CFR 380.6 - Limitation on liens on assets of covered financial companies that are insurance companies or...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... financial companies that are insurance companies or covered subsidiaries of insurance companies. 380.6... liens on assets of covered financial companies that are insurance companies or covered subsidiaries of insurance companies. (a) In the event that the Corporation makes funds available to a covered...

  7. 17 CFR 250.12 - Exemption of certain public utility companies from the definition of subsidiary companies of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... utility companies from the definition of subsidiary companies of holding companies. 250.12 Section 250.12... REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.12 Exemption of certain public utility companies from the definition of subsidiary companies of holding...

  8. 17 CFR 250.12 - Exemption of certain public utility companies from the definition of subsidiary companies of...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... utility companies from the definition of subsidiary companies of holding companies. 250.12 Section 250.12... REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.12 Exemption of certain public utility companies from the definition of subsidiary companies of holding...

  9. Premium Forecasting of AN Insurance Company:

    NASA Astrophysics Data System (ADS)

    Fouladvand, M. Ebrahim; Darooneh, Amir H.

    We present an analytical study of an insurance company. We model the company's performance on a statistical basis and evaluate the predicted annual income of the company in terms of insurance parameters namely the premium, the total number of insured, average loss claims etc. We restrict ourselves to a single insurance class the so-called automobile insurance. We show the existence of a crossover premium pc below which the company is operating at a loss. Above pc, we also give a detailed statistical analysis of the company's financial status and obtain the predicted profit along with the corresponding risk as well as ruin probability in terms of premium. Furthermore we obtain the optimal premium popt which maximizes the company's profit.

  10. Platts top 250 global energy company rankings

    SciTech Connect

    2006-11-15

    The third annual survey of global energy companies measures companies' financial performance using four metrics: asset worth, revenues, profits and return on invested capital. The following industry segments were analysed: coal and consumable fuel companies; diversified utilities; exploration and production; electric utilities; gas utilities; integrated oil and gas companies; refining and marketing; independent power producers and storage and transfer companies. Integrated oil and gas companies (IOGs) captured nine out of the top ten spots while IPPS struggled in 2005 as the sector on a whole lost money. The exploration and production segment showed financial stability while gas utilities saw their financials climb. The Exxon Mobile Corp. continued its reign of the number one spot.

  11. The ’Rakkasans’ Rifle & Headquarters Companies

    DTIC Science & Technology

    2016-06-13

    provision of law, no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently...a company known for its rough around the edges attitude and for its ability to eliminate any opposing threat. My headquarters company was known for... its ability to figure things out and apply a logical and methodical approach to everything. These two companies were completely different in nature, but

  12. Honda motor company's CVCC engine

    SciTech Connect

    Abernathy, W.J.; Ronan, L.

    1980-07-01

    Honda Motor Company of Japan in a four-year period from 1968 to 1872 designed, tested, and mass-produced a stratified charge engine, the CVCC, which in comparison to conventional engines of similar output at the time was lower in CO, HC and NO/sub x/ emissions and higher in fuel economy. Honda developed the CVCC engine without government assistance or outside help. Honda's success came at a time when steadily increasing fuel costs and the various provisions of the Clean Air Act had forced US automakers to consider possible alternatives to the conventional gasoline engine. While most major engine manufacturers had investigated some form of stratified charge engine, Honda's CVCC was the only one to find successful market application. This case study examines the circumstances surrounding the development of the CVCC engine and its introduction into the Japanese and American markets.

  13. The importance of basic factors in innovation processes and their effects on innovation capability of Malaysian-owned manufacturing companies

    NASA Astrophysics Data System (ADS)

    Suradi, Nur Riza Mohd; Omar, Aminuddin; Shahabuddin, Faridatulazna Ahmad

    2015-02-01

    Innovation is the core ingredient in the competitiveness of today's businesses. Any company that cannot innovate will be losing its competitiveness. While the study on innovation at conceptual level is widely available, there is still lack of deep understanding of how innovation factors impact each stage of the processes of innovation that happen in Malaysian companies. This process-factor approach and understanding may help the government focuses its assistance on relevant factors at relevant process according to the size of the company. This study examines how companies are affected by fundamental factors needed in innovation. Based on results of MYTIC Study 2012 on the level of Technological Innovation Capability (TIC) of Malaysian companies using the RDCB framework, the significance of each innovation factor in each innovation process is determined. This study shows that human resource factor gives more impact than other factors in most processes. Also, financial and human resource factors are likely dictated by the size of the company.

  14. 77 FR 29472 - Surety Companies Acceptable on Federal Bonds-Termination: Atlantic Bonding Company, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds--Termination: Atlantic Bonding Company, Inc. AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice....

  15. 75 FR 33897 - Surety Companies Acceptable on Federal Bonds-Terminations: Commercial Alliance Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds--Terminations: Commercial Alliance Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION:...

  16. 77 FR 73114 - BNSF Railway Company-Temporary Trackage Rights Exemption-Union Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board BNSF Railway Company--Temporary Trackage Rights Exemption--Union Pacific Railroad Company AGENCY: Surface Transportation Board, DOT. ACTION: Notice, correction. SUMMARY:...

  17. 76 FR 21426 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company AGENCY: Surface Transportation Board, DOT. ACTION: Partial Revocation of Exemption... protective conditions set forth in Oregon Short Line Railroad--Abandonment Portion Goshen Branch...

  18. 75 FR 81331 - Surety Companies Acceptable on Federal Bonds: Termination-Penn Millers Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Termination--Penn Millers Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice....

  19. 75 FR 41524 - Cranston Print Works Company, Webster Division, Webster, MA; Cranston Print Works Company...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... Employment and Training Administration Cranston Print Works Company, Webster Division, Webster, MA; Cranston Print Works Company, Corporate Offices, Cranston, RI; Amended Certification Regarding Eligibility To... for Worker Adjustment Assistance on February 6, 2009, applicable to workers of Cranston Print...

  20. 76 FR 66361 - Surety Companies Acceptable on Federal Bonds: Western National Mutual Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Western National Mutual Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice....

  1. 77 FR 11194 - Surety Companies Acceptable on Federal Bonds-Name Change: Chrysler Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds--Name Change: Chrysler Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION: Notice....

  2. 76 FR 38459 - Surety Companies Acceptable on Federal Bonds; Termination American Reliable Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds; Termination American Reliable Insurance Company AGENCY: Fiscal Service, Department of the Treasury, Financial Management Service. ACTION:...

  3. 77 FR 553 - Surety Companies Acceptable on Federal Bonds: Amendment-Evergreen National Indemnity Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds: Amendment-- Evergreen National Indemnity Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION:...

  4. 75 FR 38188 - Surety Companies Acceptable on Federal Bonds-Termination: Stonebridge Casualty Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds--Termination: Stonebridge Casualty Insurance Company AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury. ACTION:...

  5. 77 FR 42554 - Surety Companies Acceptable on Federal Bonds-Termination: Peerless Insurance Company (NAIC #24198)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Fiscal Service Surety Companies Acceptable on Federal Bonds--Termination: Peerless Insurance Company (NAIC 24198) AGENCY: Financial Management Service, Fiscal Service, Department of the Treasury....

  6. [Affective dependency].

    PubMed

    Scantamburlo, G; Pitchot, W; Ansseau, M

    2013-01-01

    Affective dependency is characterized by emotional distress (insecure attachment) and dependency to another person with a low self-esteem and reassurance need. The paper proposes a reflection on the definition of emotional dependency and the confusion caused by various denominations. Overprotective and authoritarian parenting, cultural and socio-environmental factors may contribute to the development of dependent personality. Psychological epigenetic factors, such as early socio-emotional trauma could on neuronal circuits in prefronto-limbic regions that are essential for emotional behaviour.We also focus on the interrelations between dependent personality, domestic violence and addictions. The objective for the clinician is to propose a restoration of self-esteem and therapeutic strategies focused on autonomy.

  7. Companies and Climate Risk: Opportunities to Engage the Business Community in Promoting Climate-conscious Policies (Invited)

    NASA Astrophysics Data System (ADS)

    Goldman, G. T.; Rogerson, P.

    2013-12-01

    Regardless of their policy orientation, the business community has an interest in how climate change impacts will affect their operations and ultimately change their bottom line. The reality that climate change presents material and financial risks to many companies in diverse sectors of the economy presents an opportunity to engage companies on climate-related issues. Company investors are exposed to such financial risks and can pressure public companies to change behavior through shareholder resolutions, voting, and election of new board members. The US Securities and Exchange Commission (SEC) obligates all publicly traded companies to discuss risks that might materially affect their business in their annual Form 10-K filings. In 2010, the guidance for the Form 10-K specifically suggested that companies consider and discuss any significant risks to their business from climate change--both from its physical effects and from impacts of climate regulations. Form 10-Ks for 28 US companies were analyzed for the years 2009 and 2010. Results indicate that some companies comprehensively considered climate-related risks. However, in spite of the SEC guidance, some fail to mention climate change at all. Additionally, many companies discuss only the impacts that regulation would have on their business--not the physical effects of climate change itself. The lack of consideration of climate-related risks in companies' risk assessments demonstrates a need for a more uniform understanding of SEC requirements and additionally, this state of affairs presents an opportunity to push companies to more deeply consider climate change impacts. Several avenues are available for engaging with companies themselves, their shareholders, the SEC, and the public. We will explore what strategies have been effective for engaging such actors and what further opportunities exist for working with the business community to promote more climate-conscious policies and practices.

  8. 76 FR 55237 - Use of Derivatives by Investment Companies Under the Investment Company Act of 1940

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... Company Act of 1940 AGENCY: Securities and Exchange Commission. ACTION: Concept release; request for... the use of derivatives by management investment companies registered under the Investment Company Act..., the Commission is issuing this concept release and request for comments on a wide range of...

  9. 78 FR 35017 - Prairie Power, Inc. v. Ameren Services Company, Ameren Illinois Company, Ameren Transmission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... Energy Regulatory Commission Prairie Power, Inc. v. Ameren Services Company, Ameren Illinois Company, Ameren Transmission Company of Illinois; Notice of Complaint Take notice that on May 31, 2013, pursuant to section 206 of the Federal Power Act (FPA), 16 USC 825(e) and Rule 206 of the Federal...

  10. 75 FR 63540 - Norfolk Southern Railway Company-Trackage Rights Exemption-Illinois Central Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... Surface Transportation Board Norfolk Southern Railway Company--Trackage Rights Exemption-- Illinois Central Railroad Company Pursuant to a written trackage rights agreement dated August 17, 2010, Illinois Central Railroad Company (IC) has agreed to grant overhead trackage rights to Norfolk Southern...

  11. 77 FR 64185 - BNSF Railway Company-Acquisition and Operation Exemption-Nebraska Northeastern Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... Surface Transportation Board BNSF Railway Company--Acquisition and Operation Exemption-- Nebraska Northeastern Railway Company AGENCY: Surface Transportation Board. ACTION: Notice of exemption. SUMMARY: The.... 11323-25 for BNSF Railway Company (BNSF), a Class I rail carrier, to acquire and operate a 120.4-...

  12. 75 FR 3523 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company Pursuant to a written trackage rights agreement dated December 22, 2009, BNSF Railway... Railroad Company (UP) over BNSF lines extending between BNSF milepost 10.2 at Tukwila, WA, and...

  13. 75 FR 12329 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-15

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company AGENCY: Surface Transportation Board, DOT. ACTION: Partial revocation of exemption... Railway Company (BNSF) to extend to December 18, 2010, the expiration date of the local trackage...

  14. 77 FR 60742 - BNSF Railway Company-Temporary Trackage Rights Exemption-Union Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... Surface Transportation Board BNSF Railway Company--Temporary Trackage Rights Exemption--Union Pacific Railroad Company Pursuant to a written trackage rights agreement dated August 10, 2012, Union Pacific Railroad Company (UP) has agreed to grant restricted temporary trackage rights to BNSF Railway...

  15. 75 FR 1683 - Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies; Increase in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ... Management Service, is increasing the fees it imposes on and collects from surety companies and reinsuring... Fiscal Service Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies; Increase in Fees Imposed AGENCY: Financial Management Service, Fiscal Service, Department of the...

  16. 76 FR 416 - Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies Increase in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... Management Service, is increasing the fees it imposes on and collects from surety companies and reinsuring... Fiscal Service Application and Renewal Fees Imposed on Surety Companies and Reinsuring Companies Increase in Fees Imposed AGENCY: Financial Management Service, Fiscal Service, Department of the...

  17. 78 FR 42061 - Notice of Complaint; Chevron Products Company v. Enterprise TE Products Pipeline Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... Energy Regulatory Commission Notice of Complaint; Chevron Products Company v. Enterprise TE Products...) and 343.2(c), Chevron Products Company (Complainant) filed a formal complaint against Enterprise TE...\\ \\1\\ Enterprise TE Products Pipeline Company LLC, 143 FERC ] 61,197 (2013). The Complainant...

  18. 77 FR 20882 - Manning Grain Company; Acquisition and Operation Exemption; Fillmore Western Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Manning Grain Company; Acquisition and Operation Exemption; Fillmore Western Railway Company Manning Grain Company (MGC), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire...

  19. 12 CFR 225.122 - Bank holding company ownership of mortgage companies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Bank holding company ownership of mortgage companies. 225.122 Section 225.122 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN BANK CONTROL (REGULATION...

  20. 76 FR 37194 - Surety Companies Acceptable In Federal Bonds; Termination; Clearwater Insurance Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Fiscal Service Surety Companies Acceptable In Federal Bonds; Termination; Clearwater Insurance Company... Clearwater Insurance Company (NAIC 25070) under 31 U.S.C. 9305 to qualify as an acceptable surety on Federal.... With respect to any bonds, including continuous bonds, currently in force with above listed...

  1. 12 CFR 225.122 - Bank holding company ownership of mortgage companies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 3 2013-01-01 2013-01-01 false Bank holding company ownership of mortgage companies. 225.122 Section 225.122 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) BANK HOLDING COMPANIES AND CHANGE IN BANK...

  2. 12 CFR 225.122 - Bank holding company ownership of mortgage companies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Bank holding company ownership of mortgage companies. 225.122 Section 225.122 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN BANK CONTROL (REGULATION...

  3. 12 CFR 225.102 - Bank holding company indirectly owning nonbanking company through subsidiaries.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 3 2014-01-01 2014-01-01 false Bank holding company indirectly owning nonbanking company through subsidiaries. 225.102 Section 225.102 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) BANK HOLDING COMPANIES AND CHANGE...

  4. 12 CFR 225.102 - Bank holding company indirectly owning nonbanking company through subsidiaries.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 3 2013-01-01 2013-01-01 false Bank holding company indirectly owning nonbanking company through subsidiaries. 225.102 Section 225.102 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) BANK HOLDING COMPANIES AND CHANGE...

  5. 17 CFR 250.7 - Companies deemed not to be electric or gas utility companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Companies deemed not to be electric or gas utility companies. 250.7 Section 250.7 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF...

  6. 12 CFR 225.102 - Bank holding company indirectly owning nonbanking company through subsidiaries.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 3 2012-01-01 2012-01-01 false Bank holding company indirectly owning nonbanking company through subsidiaries. 225.102 Section 225.102 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN...

  7. 12 CFR 225.122 - Bank holding company ownership of mortgage companies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 3 2012-01-01 2012-01-01 false Bank holding company ownership of mortgage companies. 225.122 Section 225.122 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN BANK CONTROL (REGULATION...

  8. 12 CFR 225.122 - Bank holding company ownership of mortgage companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 3 2014-01-01 2014-01-01 false Bank holding company ownership of mortgage companies. 225.122 Section 225.122 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) BANK HOLDING COMPANIES AND CHANGE IN BANK...

  9. 78 FR 40268 - Norfolk Southern Railway Company-Lease Exemption-BNSF Railway Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... Surface Transportation Board Norfolk Southern Railway Company--Lease Exemption--BNSF Railway Company... June 26, 2013, Norfolk Southern Railway Company (NSR) filed a petition under 49 U.S.C. 10502 and 49 CFR Part 1121 for exemption from the provisions of 49 U.S.C. 11323(a)(2) to lease from BNSF Railway...

  10. 12 CFR 225.102 - Bank holding company indirectly owning nonbanking company through subsidiaries.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Bank holding company indirectly owning nonbanking company through subsidiaries. 225.102 Section 225.102 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN...

  11. 12 CFR 242.4 - Significant nonbank financial companies and significant bank holding companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Significant nonbank financial companies and significant bank holding companies. 242.4 Section 242.4 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED...-FRANK ACT (REGULATION PP) § 242.4 Significant nonbank financial companies and significant bank...

  12. 17 CFR 250.7 - Companies deemed not to be electric or gas utility companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Companies deemed not to be electric or gas utility companies. 250.7 Section 250.7 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF...

  13. 12 CFR 225.102 - Bank holding company indirectly owning nonbanking company through subsidiaries.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Bank holding company indirectly owning nonbanking company through subsidiaries. 225.102 Section 225.102 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM BANK HOLDING COMPANIES AND CHANGE IN...

  14. 78 FR 35360 - Surety Companies Acceptable on Federal Bonds: Terminations-Safeco Insurance Company of Illinois...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-12

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Terminations-- Safeco Insurance Company of Illinois (NAIC 39012); Safeco National Insurance Company (NAIC 24759) AGENCY: Bureau of the Fiscal Service, Fiscal Service, Department of the Treasury. ACTION: Notice. SUMMARY: This is Supplement No. 8 to...

  15. The effect of carbonate chemistry and light levels on calcification and photosynthesis in the larger benthic foraminifera Operculina ammonoides

    NASA Astrophysics Data System (ADS)

    Oron, Shai; Abramovich, Sigal; Evans, David; Erez, Jonathan

    2015-04-01

    We present data on metabolic measurements and growth experiments conducted on Operculina ammonoides, a symbiont bearing larger benthic foraminifera (LBF) of the family Nummulitidae, which is the closest living descendant of the Eocene Nummulites. The large size, the high abundance and wide distribution of Nummulitids and other LBF make them a vital archive for ancient and recent oceanic environments. LBF are also an important component of the ocean tropical and subtropical benthic ecosystem, where they have a significant contribution to primary production, and are major calcium carbonate producers. Their symbiosis, calcification physiology, and ecological response to environmental changes are poorly understood. The present study is part of an ongoing research effort focused on those topics. Calcification, respiration and symbiont photosynthesis were measured during long-term experiments that included manipulation of carbonate chemistry parameters and light levels. The experiments were done with large number of individuals (1500 in total) divided into incubation groups of 60-100. Diurnal and nocturnal data was obtained, along with cumulative incubations on a time span of a few days. The metabolic rates were estimated from measurements of dissolved oxygen, total alkalinity and pH before and after the incubations. This technique does not interfere with the experimental populations and allow a series of measurements to be performed on the same specimens. In all experiments, both for the diurnal cycles and for the long incubations, we observed significantly higher photosynthesis rates than respiration (positive O2 budget) for the holobiont. This oxygen excess has increased with light intensity, suggesting a significant growth of the symbionts within their host. Calcification was enhanced during the day compared to the night but did not increase with light intensity or with photosynthesis. In normal seawater, higher calcification rates were observed during the cumulative

  16. Warmer Boreal Forest Organic Soil Horizons are Associated with Larger Fluxes of Dissolved Organic Carbon than their Cooler Climate Counterparts.

    NASA Astrophysics Data System (ADS)

    Bowering, K.; Edwards, K. A.; Ziegler, S. E.

    2015-12-01

    Boreal forest soils are characterized by large stocks of carbon associated with relatively slow decomposition and deep organic horizons. Dissolved organic carbon (DOC) loss from organic soil horizons occurs through hydrologically-mediated leaching processes, and contributes to downstream carbon both in deeper mineral soils and also in connected aquatic systems. However, the amount of DOC that leaves organic horizons and the environmental controls on this flux are poorly understood and are likely to be affected by climate changes. We sampled zero-tension lysimeters along 3 forested sites of a boreal climate transect to estimate DOC export from organic soil horizons of mesic boreal podzols (spodosols), and to investigate the climatic drivers of this flux. The sites are part of the Newfoundland and Labrador Boreal Ecosystems Latitudinal Transect (NL-BELT) and span approximately 5°C in mean annual temperature. Lysimeters were sampled over 4 years and DOC flux was calculated for each seasonal period (summer, fall, and winter) of each year. DOC flux was greatest in the warmest site (114 mg C day-1 m-2), with the two cooler sites having lower flux rates (40 and 36 mg C day-1 m-2 in the intermediate and coolest sites respectively). Seasonal variation was most pronounced in the warmest site where more DOC exited the organic soil horizons during fall than during summer or winter. DOC flux was correlated with the volume of soil solution collected in the lysimeters (R2 = .46), however the larger sample volumes collected in the warmest climate do not reflect greater overall precipitation. During the 4-year period of this study, similar amounts of precipitation were recorded in all regions, and the number of days with >10mm precipitation did not differ. The greater DOC flux in the warmer climate site may be due to higher rates of both litterfall and decomposition, contributing to increased labile DOC sources in the warmer climate. Analyses of the carbon quality of these samples

  17. Land-use impacts on fatty acid profiles of suspended particulate organic matter along a larger tropical river.

    PubMed

    Boëchat, I G; Krüger, A; Chaves, R C; Graeber, D; Gücker, B

    2014-06-01

    Land-use change, such as agricultural expansion and urbanization, can affect riverine biological diversity and ecosystem functioning. Identifying the major stressors associated with catchment land-use change is a prerequisite for devising successful river conservation and restoration strategies. Here, we analyzed land-use effects on the fatty acid (FA) composition and concentrations in suspended particulate organic matter (SPOM) along a fourth-order tropical river, the Rio das Mortes. Thereby, we aimed at testing the potential of fatty acids in riverine suspended particulate organic matter (SPOM-FAs) as indicators of land-use change in tropical catchments, and at identifying major human impacts on the biochemical composition of SPOM, which represents an important basal energy and organic matter resource for aquatic consumers. River water SPOM and total FA concentrations ranged between 2.8 and 10.2mg dry weight(DW)L(-1) and between 130.6 and 268.2μg DW L(-1), respectively, in our study. Urbanization was the only land-use category correlating with both FA composition and concentrations, despite its low contribution to whole catchment (1.5-5.6%) and riparian buffer land cover (1.7-6.6%). Higher concentrations of saturated FAs, especially C16:0 and C18:0, which are the main components of domestic sewage, were observed at sampling stations downstream of urban centers, and were highly correlated to urbanization, especially within the 60m riparian buffer zone. Compared to water chemical characteristics (inorganic nutrients, dissolved oxygen, pH, and specific conductance) and river habitat structural integrity, FA variables exhibited a higher variability along the investigated river and were more strongly correlated to urban land use, suggesting that SPOM-FA profiles may be an efficient indicator of urban land-use impacts on larger tropical rivers. High total FA concentrations in the SPOM of urbanized tropical rivers may represent high-energy biochemical subsidies to food

  18. Sustaining Professional Dance Companies in Higher Education.

    ERIC Educational Resources Information Center

    Straits, Sue Ann

    1982-01-01

    A university dance program conducted at the University of Wisconsin--Madison, the 1978 residency of the Alwin Nikolais Company, is described. Collaboration between the company and university personnel is described in the areas of: (1) creating a working environment; (2) participating in residency events; and (3) fulfilling expectations. (CJ)

  19. Communication Needs of Fortune 500 Companies.

    ERIC Educational Resources Information Center

    Hagen, Suzanne J.

    Personnel directors of 42 Fortune 500 companies responded to a questionnaire designed to elicit information on (1) the predominant communication-related job titles in those companies, (2) which of those positions communication majors were qualified to fill, and (3) what academic preparations were most useful for such positions. All respondents…

  20. The Power Company Hot-Spot

    NASA Astrophysics Data System (ADS)

    Barresi, Joseph F.

    1984-03-01

    Just as your companies screen and monitor the market place to determine demand and the public's perception of product need, the power company is constantly faced with studying and forecasting the potential for load growth within it's franchised areas. This study and it's resultant forecast for growth has placed the power industry in a hot spot.

  1. 24 CFR 3500.16 - Title companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.16 Title companies. No seller of property that...

  2. 33 CFR 117.438 - Company Canal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  3. 33 CFR 117.438 - Company Canal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  4. 75 FR 8150 - STP Nuclear Operating Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION STP Nuclear Operating Company South Texas Project, Units 1 and 2 Environmental Assessment and..., issued to STP Nuclear Operating Company (the licensee), for operation of South Texas Project (STP),...

  5. 24 CFR 3500.16 - Title companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.16 Title companies. No seller of property that...

  6. 33 CFR 117.438 - Company Canal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  7. 76 FR 61689 - Sutton Hydroelectric Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sutton Hydroelectric Company, LLC Notice of Site Visit On February 6, 2008, Sutton Hydroelectric Company, LLC (Sutton Hydroelectric) filed a notice of intent and...

  8. 24 CFR 3500.16 - Title companies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.16 Title companies. No seller of property that...

  9. 33 CFR 117.438 - Company Canal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  10. 12 CFR 1024.16 - Title companies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Title companies. 1024.16 Section 1024.16 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION REAL ESTATE SETTLEMENT PROCEDURES ACT (REGULATION X) § 1024.16 Title companies. No seller of property that will be purchased with the assistance of...

  11. 12 CFR 1024.16 - Title companies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Title companies. 1024.16 Section 1024.16 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION REAL ESTATE SETTLEMENT PROCEDURES ACT (REGULATION X) § 1024.16 Title companies. No seller of property that will be purchased with the assistance of...

  12. 12 CFR 1024.16 - Title companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Title companies. 1024.16 Section 1024.16 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION REAL ESTATE SETTLEMENT PROCEDURES ACT (REGULATION X) Mortgage Settlement and Escrow Accounts § 1024.16 Title companies. No seller of property...

  13. 33 CFR 117.438 - Company Canal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Company Canal. 117.438 Section 117.438 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.438 Company Canal. (a) The draw of...

  14. 78 FR 48667 - Revised Company Registration System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... Energy Regulatory Commission Revised Company Registration System AGENCY: Federal Energy Regulatory Commission. ACTION: Notice. SUMMARY: This document revises the effective date of the Revised Company... in Docket No. RM07-16-000, et al. (February 7, 2013 Order) directing revisions to the...

  15. 24 CFR 3500.16 - Title companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.16 Title companies. No seller of property that...

  16. 24 CFR 3500.16 - Title companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT REAL ESTATE SETTLEMENT PROCEDURES ACT § 3500.16 Title companies. No seller of property that...

  17. Investigation of major international and Turkish companies via hierarchical methods and bootstrap approach

    NASA Astrophysics Data System (ADS)

    Kantar, E.; Deviren, B.; Keskin, M.

    2011-11-01

    We present a study, within the scope of econophysics, of the hierarchical structure of 98 among the largest international companies including 18 among the largest Turkish companies, namely Banks, Automobile, Software-hardware, Telecommunication Services, Energy and the Oil-Gas sectors, viewed as a network of interacting companies. We analyze the daily time series data of the Boerse-Frankfurt and Istanbul Stock Exchange. We examine the topological properties among the companies over the period 2006-2010 by using the concept of hierarchical structure methods (the minimal spanning tree (MST) and the hierarchical tree (HT)). The period is divided into three subperiods, namely 2006-2007, 2008 which was the year of global economic crisis, and 2009-2010, in order to test various time-windows and observe temporal evolution. We carry out bootstrap analyses to associate the value of statistical reliability to the links of the MSTs and HTs. We also use average linkage clustering analysis (ALCA) in order to better observe the cluster structure. From these studies, we find that the interactions among the Banks/Energy sectors and the other sectors were reduced after the global economic crisis; hence the effects of the Banks and Energy sectors on the correlations of all companies were decreased. Telecommunication Services were also greatly affected by the crisis. We also observed that the Automobile and Banks sectors, including Turkish companies as well as some companies from the USA, Japan and Germany were strongly correlated with each other in all periods.

  18. 17 CFR 256.311 - Other service company property.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Other service company property... (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Service Company Property Accounts § 256.311 Other service...

  19. 17 CFR 256.223 - Advances from associate companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... companies. 256.223 Section 256.223 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 6. Long-Term Debt § 256.223 Advances from associate companies....

  20. 12 CFR 575.3 - Mutual holding company reorganizations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Mutual holding company reorganizations. 575.3... COMPANIES § 575.3 Mutual holding company reorganizations. A mutual savings association may reorganize to become a mutual holding company, or join in a mutual holding company reorganization as an...

  1. 17 CFR 256.311 - Other service company property.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Other service company property... (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Service Company Property Accounts § 256.311 Other service...

  2. 17 CFR 256.123 - Investment in associate companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... companies. 256.123 Section 256.123 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 2. Investments § 256.123 Investment in associate companies....

  3. 17 CFR 256.123 - Investment in associate companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... companies. 256.123 Section 256.123 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 2. Investments § 256.123 Investment in associate companies....

  4. 12 CFR 575.3 - Mutual holding company reorganizations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Mutual holding company reorganizations. 575.3... COMPANIES § 575.3 Mutual holding company reorganizations. A mutual savings association may reorganize to become a mutual holding company, or join in a mutual holding company reorganization as an...

  5. 12 CFR 575.3 - Mutual holding company reorganizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Mutual holding company reorganizations. 575.3... COMPANIES § 575.3 Mutual holding company reorganizations. A mutual savings association may reorganize to become a mutual holding company, or join in a mutual holding company reorganization as an...

  6. 12 CFR 575.3 - Mutual holding company reorganizations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Mutual holding company reorganizations. 575.3... COMPANIES § 575.3 Mutual holding company reorganizations. A mutual savings association may reorganize to become a mutual holding company, or join in a mutual holding company reorganization as an...

  7. 17 CFR 270.35d-1 - Investment company names.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Investment company names. 270... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.35d-1 Investment company names. (a... registered investment company and any series of the investment company. (2) Assets means net assets, plus...

  8. 17 CFR 256.223 - Advances from associate companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... companies. 256.223 Section 256.223 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 6. Long-Term Debt § 256.223 Advances from associate companies....

  9. 17 CFR 270.35d-1 - Investment company names.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Investment company names. 270... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.35d-1 Investment company names. (a... registered investment company and any series of the investment company. (2) Assets means net assets, plus...

  10. 17 CFR 270.35d-1 - Investment company names.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Investment company names. 270... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.35d-1 Investment company names. (a... registered investment company and any series of the investment company. (2) Assets means net assets, plus...

  11. 17 CFR 270.35d-1 - Investment company names.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Investment company names. 270... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.35d-1 Investment company names. (a... registered investment company and any series of the investment company. (2) Assets means net assets, plus...

  12. 12 CFR 575.3 - Mutual holding company reorganizations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Mutual holding company reorganizations. 575.3... COMPANIES § 575.3 Mutual holding company reorganizations. A mutual savings association may reorganize to become a mutual holding company, or join in a mutual holding company reorganization as an...

  13. 17 CFR 270.35d-1 - Investment company names.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Investment company names. 270... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.35d-1 Investment company names. (a... registered investment company and any series of the investment company. (2) Assets means net assets, plus...

  14. Southern company energy storage study :

    SciTech Connect

    Ellison, James; Bhatnagar, Dhruv; Black, Clifton; Jenkins, Kip

    2013-03-01

    This study evaluates the business case for additional bulk electric energy storage in the Southern Company service territory for the year 2020. The model was used to examine how system operations are likely to change as additional storage is added. The storage resources were allowed to provide energy time shift, regulation reserve, and spinning reserve services. Several storage facilities, including pumped hydroelectric systems, flywheels, and bulk-scale batteries, were considered. These scenarios were tested against a range of sensitivities: three different natural gas price assumptions, a 15% decrease in coal-fired generation capacity, and a high renewable penetration (10% of total generation from wind energy). Only in the elevated natural gas price sensitivities did some of the additional bulk-scale storage projects appear justifiable on the basis of projected production cost savings. Enabling existing peak shaving hydroelectric plants to provide regulation and spinning reserve, however, is likely to provide savings that justify the project cost even at anticipated natural gas price levels. Transmission and distribution applications of storage were not examined in this study. Allowing new storage facilities to serve both bulk grid and transmission/distribution-level needs may provide for increased benefit streams, and thus make a stronger business case for additional storage.

  15. Larger than Life

    ERIC Educational Resources Information Center

    Ruopp, Amy

    2011-01-01

    Exploring idea and media while developing skills is always an interesting challenge in the middle grades. Often, the daunting task of having to draw a self-portrait turns some students away, so the author set out to create portraits with realistic likenesses while incorporating an exploration of multiple materials and allowing an expressive…

  16. 17 CFR 210.3-18 - Special provisions as to registered management investment companies and companies required to be...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... registered management investment companies and companies required to be registered as management investment... Financial Statements § 210.3-18 Special provisions as to registered management investment companies and companies required to be registered as management investment companies. (a) For filings by...

  17. 17 CFR 210.3-18 - Special provisions as to registered management investment companies and companies required to be...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... registered management investment companies and companies required to be registered as management investment... Financial Statements § 210.3-18 Special provisions as to registered management investment companies and companies required to be registered as management investment companies. (a) For filings by...

  18. 76 FR 58842 - The Marlin Firearms Company, Inc., a Subsidiary of Remington Arms Company Including On-Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... Employment and Training Administration The Marlin Firearms Company, Inc., a Subsidiary of Remington Arms... investigation in Former Employees of Marlin Firearms Company, Inc., a subsidiary of Remington Arms Company... Company, Inc. (``Marlin''), a subsidiary of Remington Arms Company, North Haven, Connecticut...

  19. 78 FR 38309 - Northern Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida Gas Transmission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... Energy Regulatory Commission Northern Natural Gas Company; Southern Natural Gas Company, L.L.C.; Florida... Natural Gas Company (Northern), 1111 South 103rd Street, Omaha, Nebraska 68124; on behalf of itself, Southern Natural Gas Company, L.L.C., and Florida Gas Transmission Company, LLC, (collectively,...

  20. 17 CFR 230.489 - Filing of form by foreign banks and insurance companies and certain of their holding companies...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... banks and insurance companies and certain of their holding companies and finance subsidiaries. 230.489... form by foreign banks and insurance companies and certain of their holding companies and finance... is a finance subsidiary of a foreign bank or foreign insurance company, as those terms are defined...

  1. 17 CFR 230.489 - Filing of form by foreign banks and insurance companies and certain of their holding companies...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... banks and insurance companies and certain of their holding companies and finance subsidiaries. 230.489... form by foreign banks and insurance companies and certain of their holding companies and finance... is a finance subsidiary of a foreign bank or foreign insurance company, as those terms are defined...

  2. 17 CFR 230.489 - Filing of form by foreign banks and insurance companies and certain of their holding companies...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... banks and insurance companies and certain of their holding companies and finance subsidiaries. 230.489... form by foreign banks and insurance companies and certain of their holding companies and finance... is a finance subsidiary of a foreign bank or foreign insurance company, as those terms are defined...

  3. 17 CFR 230.489 - Filing of form by foreign banks and insurance companies and certain of their holding companies...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... banks and insurance companies and certain of their holding companies and finance subsidiaries. 230.489... form by foreign banks and insurance companies and certain of their holding companies and finance... is a finance subsidiary of a foreign bank or foreign insurance company, as those terms are defined...

  4. 26 CFR 1.831-3 - Tax on insurance companies (other than life or mutual), mutual marine insurance companies, mutual...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... mutual), mutual marine insurance companies, mutual fire insurance companies issuing perpetual policies... Companies § 1.831-3 Tax on insurance companies (other than life or mutual), mutual marine insurance... insurance business within the United States, and all mutual marine insurance companies and mutual fire...

  5. 17 CFR 230.489 - Filing of form by foreign banks and insurance companies and certain of their holding companies...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... banks and insurance companies and certain of their holding companies and finance subsidiaries. 230.489... form by foreign banks and insurance companies and certain of their holding companies and finance... is a finance subsidiary of a foreign bank or foreign insurance company, as those terms are defined...

  6. Financing development stage biotechnology companies: RMs vs. IPOs.

    PubMed

    Ahn, Mark J; Couch, Robert B; Wu, Wei

    2011-01-01

    We examine reverse mergers (RMs) in the biotechnology industry and find that, when compared to initial public offerings (IPOs), RMs are smaller, have significantly lower market valuations relative to size, and generally invest less. We also find that RMs exhibit positive abnormal returns on the announcement date and throughout the first year after the RM event. In looking at liquidity measures, we find that RMs tend to be less liquid than IPOs and that illiquidity is greater during the six-month lock-up period following the RM event. Thus, RMs may be an appropriate alternative financing vehicle in capital intensive, high-risk biotechnology companies which require accessing deeper and larger pools of investors in public capital markets across multiple milestone periods in a "pay for progress" environment.

  7. 78 FR 25074 - Elba Liquefaction Company, L.L.C., Southern LNG Company, L.L.C., Elba Express Company, L.L.C...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-29

    ... Energy Regulatory Commission Elba Liquefaction Company, L.L.C., Southern LNG Company, L.L.C., Elba... operation of facilities in Georgia by Elba Liquefaction Company, LLC (ELC); Southern LNG Company, LLC (SLNG... authorize the export of natural gas, including liquefied natural gas (LNG), to countries with which...

  8. In-House Company Newsletters: A Marketing Plan Worth Following.

    ERIC Educational Resources Information Center

    Wassom, Julie

    1988-01-01

    Discusses the use of in-house company newsletters as an effective means of marketing day care centers. Describes benefits to the company, planning of the article, ways to contact company newsletter editors, and provision of information for articles. (RJC)

  9. Managed health care companies' lobbying frenzy.

    PubMed

    Watzman, N; Woodall, P

    1995-01-01

    The top dozen national managed health care companies and two industry trade groups spent at least $2,023,041 on lobbying expenses and campaign contributions to key lawmakers during last year's health care debate, according to an analysis of Federal Election Commission data and federal lobbying disclosure forms. Five of the top six spenders are large insurance companies that are rapidly transferring their business from traditional indemnity insurance to HMOs. Over half--52 percent--of campaign donations from the top managed care companies' and trade associations' PACs and employees went to members sitting on the five Congressional committees with jurisdiction over health care reform.

  10. Portion sizes and obesity: responses of fast-food companies.

    PubMed

    Young, Lisa R; Nestle, Marion

    2007-07-01

    Because the sizes of food portions, especially of fast food, have increased in parallel with rising rates of overweight, health authorities have called on fast-food chains to decrease the sizes of menu items. From 2002 to 2006, we examined responses of fast-food chains to such calls by determining the current sizes of sodas, French fries, and hamburgers at three leading chains and comparing them to sizes observed in 1998 and 2002. Although McDonald's recently phased out its largest offerings, current items are similar to 1998 sizes and greatly exceed those offered when the company opened in 1955. Burger King and Wendy's have increased portion sizes, even while health authorities are calling for portion size reductions. Fast-food portions in the United States are larger than in Europe. These observations suggest that voluntary efforts by fast-food companies to reduce portion sizes are unlikely to be effective, and that policy approaches are needed to reduce energy intake from fast food.

  11. 76 FR 14746 - Surety Companies Acceptable on Federal Bonds Change in State of Incorporation; Western Bonding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ... Bonding Company; Western Insurance Company AGENCY: Financial Management Service, Fiscal Service... Bonding Company (NAIC 13191) and Western Insurance Company (NAIC 10008) have redomesticated from the...

  12. The Perceived Efficacy by Educational Stakeholders of the Move to Smaller Learning Communities from Larger Comprehensive High Schools

    ERIC Educational Resources Information Center

    Butterfield, Jay V.

    2008-01-01

    The purpose of this study was to explore the perceptions of key stakeholders, including teachers, board members, administrators, community members and parents in a larger suburban, formerly comprehensive high school that adopted a schools-within-a-school reform model (SWAS). The research illuminated similarities and differences in perceptions…

  13. Biological control agent of larger black flour beetles (Coleoptera: Tenebrionidae): A nuisance pest developing in cotton gin trash piles.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Larger black flour beetles (LBFB), Cynaeus angustus, feed on saprophytic fungi found in gin trash piles, and become nuisance pests in homes and businesses. We examined the dose-response of three entomopathogenic nematode species (Steinernema carpocapsae, S. feltiae, and Heterorhabditis bacteriophora...

  14. Something Larger than Ourselves: Redefining the Young Artists at Work Program as an Art-as-Activism Residency for Teens

    ERIC Educational Resources Information Center

    Butler, Laurel

    2014-01-01

    The Young Artists at Work Program at the Yerba Buena Center for the Arts (YBCA) recently shifted its model from an afterschool arts program to a young artists' residency. This decision arose from a desire to reposition the youth program as a priority within the larger organization, coupled with a commitment to deepening the pedagogical values of…

  15. 76 FR 37153 - The Travelers Indemnity Company, A Wholly-Owned Subsidiary of the Travelers Companies, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Travelers Companies, Inc., Personal Insurance Division, Customer Sales and Service Business Unit, Account... Companies, Inc., Personal Insurance Division, Customer Sales and Service Business Unit, Account Processing... wholly-owned subsidiary of The Travelers Companies, Inc., Personal Insurance Division, Customer Sales...

  16. Are Quality Circles Right for Your Company?

    ERIC Educational Resources Information Center

    Ambler, Aldonna R.; Overholt, Miles H.

    1982-01-01

    The concept of quality circles is discussed. The authors explore company compatibility with Japanese management philosophy, a compatibility test, planning for the change to quality circles, need for a flexible design, and setting worthwhile goals. (CT)

  17. Companies Exporting Cathode Ray Tubes for Reuse

    EPA Pesticide Factsheets

    Companies listed in the table below have submitted written notifications to EPA Headquarters to inform EPA of their intention to export used, intact cathode ray tubes (CRTs) for reuse as required under the CRT rule.

  18. Universities and Companies Learn Benefits of Teamwork.

    ERIC Educational Resources Information Center

    Normile, Dennis

    1994-01-01

    Describes a collaboration between 10 private companies and 10 professors from 4 universities in an effort to keep researchers on the cutting edge of both the science that underlies future generations of electronic devices and the accompanying fabrication techniques. (ZWH)

  19. Hawaiian Electric Company Demand Response Roadmap Project

    SciTech Connect

    Levy, Roger; Kiliccote, Sila

    2013-01-12

    The objective of this project was to develop a “roadmap” to guide the Hawaiian Electric Company (HECO) demand response (DR) planning and implementation in support of the Hawaii Clean Energy Initiative (HCEI) 70% clean energy goal by 2030.

  20. 78 FR 70964 - Luminant Generation Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Luminant Generation Company, LLC AGENCY: Nuclear Regulatory Commission. ACTION: Combined license... for four consecutive weeks of a combined license (COL) application from Luminant Generation...

  1. Northern Border Pipeline Company NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit MT-0030791, the Northern Border Pipeline Company is authorized to discharge from locations along the Northern Border Gas Transmission Pipeline located within the exterior boundaries of the Fort Peck Indian Reservation, Montana.

  2. Biotechnology and new companies arising from academia.

    PubMed

    Vallance, P

    2001-11-24

    20 years ago, an academic biomedical scientist or clinician who set up a company would probably have been perceived by colleagues as "on the make" and rather unacademic-"not one of us", in other words. Nowadays, academics who have started companies are commonplace, and in some universities the businessman-academic is becoming the norm, although still far more common in the USA than in Europe. At best, the opportunity to capitalise on a discovery has the potential to motivate research workers, provide greater funding for research, and ultimately create wealth. At worst, the spawning of a company from within academia has the potential to use public employees, space, and equipment for personal gain, and divert academics from the pursuit of profound scientific questions into more immediate product-driven research or even marketing dressed up as research. Here, I discuss some of the issues surrounding biotechnology and spin-off companies originating in academia.

  3. How much cash does your company need?

    PubMed

    Passov, Richard

    2003-11-01

    In late 2001, the directors of Pfizer asked that very question. And with good reason. After its 2000 merger with rival Warner-Lambert, the New York-based pharmaceutical giant found itself sitting on a net cash position of $8 billion, which seemed extraordinarily conservative for a company whose products generated $30 billion in revenues. Most large companies with revenues that healthy would increase leverage, thereby unlocking tremendous value for shareholders. But knowledge-intensive companies like Pfizer, this author argues, are in a class apart. Because their largely intangible assets (like R&D) are highly volatile and cannot easily be valued, they are more vulnerable to financial distress than are firms with a preponderance of tangible assets. To insure against that risk, they need to maintain large positive cash balances. These companies' decisions to run large cash balances is one of the key reasons their shares sustain consistent premiums. Only by investing in their intangible assets can knowledge-based companies hope to preserve the value of those assets. A company that finds itself unable to do so because unfavorable market conditions reduce its operating cash flows will see its share price suffer almost as much as if it were to default on its debts. By the same token, with the right balance sheet, knowledge companies can profitably insure against the risk of failing to sustain value-added investments in difficult times. An optimal capital structure that calls for significant cash balances is certainly at odds with the results of a traditional capital structure analysis, the author demonstrates, but it explains the financial policies of many well-run companies, from Pfizer to Intel to ChevronTexaco.

  4. Why are pharmaceutical companies gradually abandoning vaccines?

    PubMed

    Offit, Paul A

    2005-01-01

    During the past fifty years, the number of pharmaceutical companies making vaccines has decreased dramatically, and those that still make vaccines have reduced resources to make new ones. Pharmaceutical companies are gradually abandoning vaccines because the research, development, testing, and manufacture of vaccines are expensive and because the market to sell vaccines is much smaller than the market for other drug products. Congressional action could assure both a steady supply of existing vaccines and the promise of vaccines for the future.

  5. A virtual company concept for reservoir management

    SciTech Connect

    Martin, F.D.; Kendall, R.P.; Whitney, E.M.

    1998-12-31

    This paper describes how reservoir management problems were pursued with a virtual company concept via the Internet and World Wide Web. The focus of the paper is on the implementation of virtual asset management teams that were assembled with small independent oil companies. The paper highlights the mechanics of how the virtual team transferred data and interpretations, evaluated geological models of complex reservoirs, and used results of simulation studies to analyze various reservoir management strategies.

  6. Who reports high company performance? A quantitative study of Chinese listed companies in the energy industry.

    PubMed

    Guo, Daoyan; Chen, Hong; Long, Ruyin

    2016-01-01

    In the increasingly competitive environment, top managers' background characteristics are undoubtedly vital factors for company performance. This study examines whether the performance of Chinese listed companies in the energy industry differs with respect to top managers' background characteristics and explores the exact distribution interval of top managers' background characteristics when company performance reaches the highest level. The initial sample was collected from the CSMAR database (2005-2014) for listed companies in the energy industry. After removing the outlier and missing data, the final number of observations was determined as 780. Descriptive statistics were used to investigate the present distribution of top managers' background characteristics, factor analysis was used to determine the dimensions of company performance, and one-way ANOVA was used to analyze the differences in company performance and its dimensions with respect to top managers' background characteristics. The findings show that both the age and length of service of top managers present an increasing trend over the years of the study period, whereas the educational level shows no significant changes. The performance of listed companies has three dimensions: profit performance, growth performance, and operating performance. Companies behave differently with regard to their top managers' background characteristics; when the top manager is 40-45 years old, with a doctoral degree and above, and in the 2nd-3rd year of his service period, his company will achieve a higher level of performance. This study contributes to the growing literature on company performance in the Chinese energy industry by demonstrating the differences in the performance of Chinese listed companies in the energy industry with regard to top managers' background characteristics, and reaching conclusions on the optimum distribution interval of top managers' background characteristics when company performance

  7. 78 FR 79650 - Definitions and Reporting Requirements for Shareholders of Passive Foreign Investment Companies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-31

    ... investment company (PFIC), the annual filing requirements for shareholders of PFICs, and an exclusion from... Electing Fund'', with respect to their PFIC interests. The temporary regulations also affect certain... fact that most small entities do not own an interest in a PFIC, and the fact that PFIC...

  8. 77 FR 33807 - Hyundai Motor Company, Receipt of Petition for Decision of Inconsequential Noncompliance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... Company (collectively referred to as ``Hyundai'') \\1\\ has determined that certain model year 2012 Hyundai... merits of the petition. Vehicles involved: Affected are approximately 2,764 model year 2012 Hyundai.... Summary of Hyundai's Analysis and Arguments Hyundai believes that the missing rim size information on...

  9. 77 FR 38796 - Georgia Power Company; Bartletts Ferry Hydroelectric Project; Notice of Revised Restricted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Energy Regulatory Commission Georgia Power Company; Bartletts Ferry Hydroelectric Project; Notice of... that could be affected by issuance of a new license for the Bartletts Ferry Hydroelectric Project No... list for the Bartletts Ferry Hydroelectric Project. On June 14, 2012, the Kialegee Tribal...

  10. Basin Waves on a Seafloor Recording of the 1990 Upland, California, Earthquake: Implications for Ground Motions from a Larger Earthquake

    USGS Publications Warehouse

    Boore, D.M.

    1999-01-01

    The velocity and displacement time series from a recording on the seafloor at 74 km from the 1990 Upland earthquake (M = 5.6) are dominated by late-arriving waves with periods of 6 to 7 sec. These waves are probably surface waves traveling across the Los Angeles basin. Response spectra for the recording are in agreement with predictions from empirical regression equations and theoretical models for periods less than about 1 sec but are significantly larger than those predictions for longer periods. The longer-period spectral amplitudes are controlled by the late-arriving waves, which are not included in the theoretical models and are underrepresented in the data used in the empirical analyses. When the motions are scaled to larger magnitude, the results are in general agreement with simulations of wave propagation in the Los Angeles basin by Graves (1998).

  11. Larger right posterior parietal volume in action video game experts: a behavioral and voxel-based morphometry (VBM) study.

    PubMed

    Tanaka, Satoshi; Ikeda, Hanako; Kasahara, Kazumi; Kato, Ryo; Tsubomi, Hiroyuki; Sugawara, Sho K; Mori, Makoto; Hanakawa, Takashi; Sadato, Norihiro; Honda, Manabu; Watanabe, Katsumi

    2013-01-01

    Recent studies suggest that action video game players exhibit superior performance in visuospatial cognitive tasks compared with non-game players. However, the neural basis underlying this visuospatial cognitive performance advantage remains largely unknown. The present human behavioral and imaging study compared gray matter volume in action video game experts and non-experts using structural magnetic resonance imaging and voxel-based morphometry analysis. The results revealed significantly larger gray matter volume in the right posterior parietal cortex in experts compared with non-experts. Furthermore, the larger gray matter volume in the right posterior parietal cortex significantly correlated with individual performance in a visual working memory task in experts. These results suggest that differences in brain structure may be linked to extensive video game play, leading to superior visuospatial cognitive performance in action video game experts.

  12. Synthesis, characterization, and nonvolatile ternary memory behavior of a larger heteroacene with nine linearly fused rings and two different heteroatoms.

    PubMed

    Gu, Pei-Yang; Zhou, Feng; Gao, Junkuo; Li, Gang; Wang, Chengyuan; Xu, Qing-Feng; Zhang, Qichun; Lu, Jian-Mei

    2013-09-25

    To achieve ultrahigh density memory devices with the capacity of 3(n) or larger, organic materials with multilevel stable states are highly desirable. Here, we reported a novel larger stable heteroacene, 2,3,13,14-tetradecyloxy-5,11,16,22-tetraaza-6,10,17,21-tetrachloro-7,9,18,20-tetraoxa-8,19-dicyanoenneacene (CDPzN), which has two different types of heteroatoms (O and N) and nine linearly fused rings. The sandwich-structure memory devices based on CDPzN exhibited excellent ternary memory behaviors with high ON2/ON1/OFF current ratios of 10(6.3)/10(4.3)/1 and good stability for these three states.

  13. Dermal absorption and short-term biological impact in hairless mice from sunscreens containing zinc oxide nano- or larger particles

    PubMed Central

    Oytam, Yalchin; Kirby, Jason K.; Gomez-Fernandez, Laura; Baxter, Brent; McCall, Maxine J.

    2014-01-01

    Previous studies have shown no, or very limited, skin penetration of metal oxide nanoparticles following topical application of sunscreens, yet concerns remain about their safety compared to larger particles. Here, we assessed the comparative dermal absorption of a traceable form of Zn (68Zn) from 68ZnO nano-sized and larger particles in sunscreens. Sunscreens were applied to the backs of virgin or pregnant hairless mice over four days. Control groups received topical applications of the sunscreen formulation containing no ZnO particles, or no treatment. Major organs were assessed for changes in 68Zn/64Zn ratios, 68Zn tracer and total Zn concentrations. Short-term biological impact was assessed by measuring levels of serum amyloid A in blood, and by performing whole-genome transcriptional profiling on livers from each group. Increased concentrations of 68Zn tracer were detected in internal organs of mice receiving topical applications of 68ZnO (nano-sized and larger particles), as well as in fetal livers from treated dams, compared with controls. Furthermore, concentrations of 68Zn in organs of virgin mice treated with sunscreen containing 68ZnO nanoparticles were found to be significantly higher than in mice treated with sunscreen containing larger 68ZnO particles. However, no ZnO-mediated change in total Zn concentration in any of the major organs was observed. Thus, despite 68Zn absorption, which may have been in the form of soluble 68Zn species or 68ZnO particles (not known), Zn homeostasis was largely maintained, and the presence of ZnO particles in sunscreen did not elicit an adverse biological response in the mice following short-term topical applications. PMID:24266363

  14. Analysis of factors determining enterprise value of company merger and acquisition: A case study of coal in Kalimantan, Indonesia

    NASA Astrophysics Data System (ADS)

    Candra, Ade; Pasasa, Linus A.; Simatupang, Parhimpunan

    2015-09-01

    The main purpose of this paper is looking at the relationship between the factors of technical, financial and legal with enterprise value in mergers and acquisitions of coal companies in Kalimantan, Indonesia over the last 10 years. Data obtained from secondary data sources in the company works and from published data on the internet. The data thus obtained are as many as 46 secondary data with parameters resources, reserves, stripping ratio, calorific value, distance from pit to port, and distance from ports to vessels, production per annum, the cost from pit to port, from port to vessel costs, royalties, coal price and permit status. The data was analysis using structural equation modeling (SEM) to determine the factors that most significant influence enterprise value of coal company in Kalimantan. The result shows that a technical matter is the factor that most affects the value of enterprise in coal merger and acquisition company. Financial aspect is the second factor that affects the enterprise value.

  15. The Library Company of Philadelphia: Historical Survey, Bibliography, Chronology.

    ERIC Educational Resources Information Center

    Sable, Martin H.

    1987-01-01

    Traces the history of the Library Company of Philadelphia, which was founded by Benjamin Franklin. Early book selection and scope of the collection, subsequent growth and development, and the various directors of the company are described. The bibliography includes publications of the Library Company and publications about the Library Company.…

  16. 31 CFR 223.6 - Requirements applicable to surety companies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... companies. 223.6 Section 223.6 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE SURETY COMPANIES DOING BUSINESS WITH THE UNITED STATES § 223.6 Requirements applicable to surety companies. Every company now...

  17. 7 CFR 226.21 - Food service management companies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Food service management companies. 226.21 Section 226... § 226.21 Food service management companies. (a) Any institution may contract with a food service management company. An institution which contracts with a food service management company shall...

  18. 12 CFR 225.124 - Foreign bank holding companies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 3 2014-01-01 2014-01-01 false Foreign bank holding companies. 225.124 Section... SYSTEM (CONTINUED) BANK HOLDING COMPANIES AND CHANGE IN BANK CONTROL (REGULATION Y) Regulations Financial Holding Companies Interpretations § 225.124 Foreign bank holding companies. (a) Effective December 1,...

  19. 25 CFR 117.15 - Collections from insurance companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Collections from insurance companies. 117.15 Section 117... COMPETENCY § 117.15 Collections from insurance companies. Moneys collected from insurance companies for loss... property. Moneys collected from insurance companies for loss or damage to unrestricted real or...

  20. 17 CFR 256.457 - Services rendered to associate companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... companies. 256.457 Section 256.457 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Income and Expense Accounts § 256.457 Services rendered to...