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Sample records for birch creek music

  1. Geochemistry of the Birch Creek Drainage Basin, Idaho

    Science.gov (United States)

    Swanson, Shawn A.; Rosentreter, Jeffrey J.; Bartholomay, Roy C.; Knobel, LeRoy L.

    2003-01-01

    The U.S. Survey and Idaho State University, in cooperation with the U.S. Department of Energy, are conducting studies to describe the chemical character of ground water that moves as underflow from drainage basins into the eastern Snake River Plain aquifer (ESRPA) system at and near the Idaho National Engineering and Environmental Laboratory (INEEL) and the effects of these recharge waters on the geochemistry of the ESRPA system. Each of these recharge waters has a hydrochemical character related to geochemical processes, especially water-rock interactions, that occur during migration to the ESRPA. Results of these studies will benefit ongoing and planned geochemical modeling of the ESRPA at the INEEL by providing model input on the hydrochemical character of water from each drainage basin. During 2000, water samples were collected from five wells and one surface-water site in the Birch Creek drainage basin and analyzed for selected inorganic constituents, nutrients, dissolved organic carbon, tritium, measurements of gross alpha and beta radioactivity, and stable isotopes. Four duplicate samples also were collected for quality assurance. Results, which include analyses of samples previously collected from four other sites, in the basin, show that most water from the Birch Creek drainage basin has a calcium-magnesium bicarbonate character. The Birch Creek Valley can be divided roughly into three hydrologic areas. In the northern part, ground water is forced to the surface by a basalt barrier and the sampling sites were either surface water or shallow wells. Water chemistry in this area was characterized by simple evaporation models, simple calcite-carbon dioxide models, or complex models involving carbonate and silicate minerals. The central part of the valley is filled by sedimentary material and the sampling sites were wells that are deeper than those in the northern part. Water chemistry in this area was characterized by simple calcite-dolomite-carbon dioxide

  2. Assessment of hydrology, water quality, and trace elements in selected placer-mined creeks in the birch creek watershed near central, Alaska, 2001-05

    Science.gov (United States)

    Kennedy, Ben W.; Langley, Dustin E.

    2007-01-01

    Executive Summary The U.S. Geological Survey, in cooperation with the Bureau of Land Management, completed an assessment of hydrology, water quality, and trace-element concentrations in streambed sediment of the upper Birch Creek watershed near Central, Alaska. The assessment covered one site on upper Birch Creek and paired sites, upstream and downstream from mined areas, on Frying Pan Creek and Harrison Creek. Stream-discharge and suspended-sediment concentration data collected at other selected mined and unmined sites helped characterize conditions in the upper Birch Creek watershed. The purpose of the project was to provide the Bureau of Land Management with baseline information to evaluate watershed water quality and plan reclamation efforts. Data collection began in September 2001 and ended in September 2005. There were substantial geomorphic disturbances in the stream channel and flood plain along several miles of Harrison Creek. Placer mining has physically altered the natural stream channel morphology and removed streamside vegetation. There has been little or no effort to re-contour waste rock piles. During high-flow events, the abandoned placer-mine areas on Harrison Creek will likely contribute large quantities of sediment downstream unless the mined areas are reclaimed. During 2004 and 2005, no substantial changes in nutrient or major-ion concentrations were detected in water samples collected upstream from mined areas compared with water samples collected downstream from mined areas on Frying Pan Creek and Harrison Creek that could not be attributed to natural variation. This also was true for dissolved oxygen, pH, and specific conductance-a measure of total dissolved solids. Sample sites downstream from mined areas on Harrison Creek and Frying Pan Creek had higher median suspended-sediment concentrations, by a few milligrams per liter, than respective upstream sites. However, it is difficult to attach much importance to the small downstream increase

  3. Simulation of water-surface elevations for a hypothetical 100-year peak flow in Birch Creek at the Idaho National Engineering and Environmental Laboratory, Idaho

    International Nuclear Information System (INIS)

    Berenbrock, C.; Kjelstrom, L.C.

    1997-01-01

    Delineation of areas at the Idaho National Engineering and Environmental Laboratory that would be inundated by a 100-year peak flow in Birch Creek is needed by the US Department of Energy to fulfill flood-plain regulatory requirements. Birch Creek flows southward about 40 miles through an alluvium-filled valley onto the northern part of the Idaho National Engineering and Environmental laboratory site on the eastern Snake River Plain. The lower 10-mile reach of Birch Creek that ends in Birch Creek Playa near several Idaho National Engineering and Environmental Laboratory facilities is of particular concern. Twenty-six channel cross sections were surveyed to develop and apply a hydraulic model to simulate water-surface elevations for a hypothetical 100-year peak flow in Birch Creek. Model simulation of the 100-year peak flow (700 cubic feet per second) in reaches upstream from State Highway 22 indicated that flow was confined within channels even when all flow was routed to one channel. Where the highway crosses Birch Creek, about 315 cubic feet per second of water was estimated to move downstream--115 cubic feet per second through a culvert and 200 cubic feet per second over the highway. Simulated water-surface elevation at this crossing was 0.8 foot higher than the elevation of the highway. The remaining 385 cubic feet per second flowed southwestward in a trench along the north side of the highway. Flow also was simulated with the culvert removed. The exact location of flood boundaries on Birch Creek could not be determined because of the highly braided channel and the many anthropogenic features (such as the trench, highway, and diversion channels) in the study area that affect flood hydraulics and flow. Because flood boundaries could not be located exactly, only a generalized flood-prone map was developed

  4. 75 FR 51987 - Birch Power Company and Sorenson Engineering; Birch Power Company and Sorenson Leasing L.L.C...

    Science.gov (United States)

    2010-08-24

    ... Company and Sorenson Engineering; Birch Power Company and Sorenson Leasing L.L.C.; Notice of Application... Leasing, L.L.C. (transferees) filed an application for transfer of license for the Birch Creek... Sorenson Leasing L.L.C., 5203 South 11th East, Idaho Falls, Idaho 83404, phone (208) 589-6908. FERC Contact...

  5. Silvical characteristics of sweet birch (Betula lenta)

    Science.gov (United States)

    William B. Leak

    1958-01-01

    Sweet birch (Betula lenta) is also known as black birch and cherry birch. It is commercially less important than the two principal members of the genus, yellow birch (Betula alleghaniensis) and paper birch (Betula papyrifera).

  6. Animal damage to birch

    Science.gov (United States)

    James S. Jordan; Francis M. Rushmore

    1969-01-01

    A relatively few animal species are responsible for most of the reported damage to the birches. White-tailed deer, yellow-bellied sapsuckers, porcupines, moose, and hares are the major animals involved. We will review reports of damage, discuss the underlying causes, and describe possible methods of control. For example, heavy deer browsing that eliminates birch...

  7. Rapid Crustal Uplift at Birch Bay, Washington

    Science.gov (United States)

    Sherrod, B. L.; Kelsey, H. M.; Blakely, R. J.

    2010-12-01

    Geomorphology and coastal marsh stratigraphy suggest late Holocene uplift of the shoreline at Birch Bay, located northwest of Bellingham, Washington, during an earthquake on a shallow fault. LiDAR images show a raised, late Holocene shoreline along Birch Bay, with ~1 m of elevation difference between the modern shoreline and the inferred paleoshoreline. Commercial seismic reflection images reveal an anticline in Tertiary and possibly Quaternary deposits underlying Birch Bay. NW-trending magnetic anomalies are likely associated with the Birch Bay anticline and other nearby structures. Taken together, the geophysical data and lidar images suggest uplift of young deposits along a NW-trending blind reverse fault. Stratigraphy from Terrell Creek marsh, located just south of Birch Bay, shows freshwater peat buried by lower intertidal muds, indicating local submergence ~1300 yr BP. Stratigraphy of a 70-cm sediment core from Birch Bay marsh, sitting astride the anticline imaged with seismic reflection data, shows mud buried by detrital peat. One radiocarbon age from the core places the abrupt change from mud to peat prior to 1520-1700 yr BP. We divide fossil diatom assemblages straddling the mud-peat contact at Birch Bay into three zones. The oldest zone consists primarily of intertidal and marine diatoms, dominated by Paralia sulcata, Scoleoneis tumida, Grammataphora oceanica, and Gyrosigma balticum. An intermediate zone, beginning at the sharp contact between mud and overlying peat, consists of a mixture of brackish marsh and freshwater species, dominated by Diploneis interrupta, with lesser amounts of Aulacoseira sp., Pinnularia viridis, Eunotia pectinalis, and Paralia sulcata. A third and youngest zone lies in the upper half of the peat and is dominated by poorly preserved freshwater diatoms, mostly Aulacoseira cf. crassapuntata, Pinnularia viridis, P. maior, Eunotia pectinalis, and E. praerupta. Paleoecological inferences, based on distributions of modern diatoms

  8. Winter Birch Trees

    Science.gov (United States)

    Sweeney, Debra; Rounds, Judy

    2011-01-01

    Trees are great inspiration for artists. Many art teachers find themselves inspired and maybe somewhat obsessed with the natural beauty and elegance of the lofty tree, and how it changes through the seasons. One such tree that grows in several regions and always looks magnificent, regardless of the time of year, is the birch. In this article, the…

  9. Insect enemies of birch

    Science.gov (United States)

    James G. Conklin

    1969-01-01

    Native birches are subject to attack by insects at all stages of growth from the germinating seedling to the mature tree. All parts of the tree—roots, stem, branches, foliage, and even the developing seed—may be utilized as feeding sites by insects of one kind or another. An enumeration of the many insects recorded in the literature as feeders on...

  10. Music

    OpenAIRE

    Deinert, Herbert

    2010-01-01

    The musical ending [of Goethe's Novelle] recalls the fascination with "music as metaphor", "the power of music", among recent and contemporary poets from Pope and Dryden and Collins to E.T.A. Hoffmann and Kleist and, of course to Goethe himself. Music saves Faust's life on Easter morning at the end of a dreadful night, and we'll encounter a similar role of music in his Trilogie der Leidenschaft which we'll read in this context.

  11. Music

    DEFF Research Database (Denmark)

    Lech, Marcel Lysgaard

    2017-01-01

    Old Comedy was a musical experience of great variety. Accompanied by the piper, both choruses and actors sang frequently during the performance. Music in Old comedy reflects to some extend the importance of music in Athenian everyday life, but as Greek Comedy evolved and detached it self more...... and more from the everyday topics, music similarly lost part of its importance within the plays themselves....

  12. Ice Nuclei from Birch Trees

    Science.gov (United States)

    Felgitsch, Laura; Seifried, Teresa; Winkler, Philipp; Schmale, David, III; Grothe, Hinrich

    2017-04-01

    While the importance of heterogeneous ice nucleation in the atmosphere is known, we still know very little about the substances triggering these freezing events. Recent findings support the theory that biological ice nuclei (IN) exhibit the ability to play an important role in these processes. Huffman et al. (2013) showed a burst of biological IN over woodlands triggered by rain events. Birch pollen are known to release a high number of efficient IN if incubated in water (Pummer et al. 2012). Therefore birches are of interest in our research on this topic. Plants native to the timberline, such as birch trees, have to cope with very cold climatic conditions, rendering freezing avoidance impossible. These plants trigger freezing in their extracellular spaces to control the freezing process and avoid intracellular freezing, which would have lethal consequences. The plants hereby try to freeze at a temperature well above homogeneous freezing temperatures but still at temperatures low enough to not be effected by brief night frosts. To achieve this, IN are an important tool. The specific objective of our work was to study the potential sources and distribution of IN in birch trees. We collected leaves, fruit, bark, and trunk cores from a series of mature birch trees in Tyrol, Austria at different altitudes and sampling sites. We also collected samples from a birch tree in an urban park in Vienna, Austria. Our data show a sampling site dependence and the distribution of IN throughout the tree. Our data suggest that leaves, bark, and wood of birch can function as a source of IN, which are easily extracted with water. The IN are therefore not restricted to pollen. Hence, the amount of IN, which can be released from birch trees, is tremendous and has been underrated so far. Future work aims to elucidate the nature, contribution, and potential ecological roles of IN from birch trees in different habitats. Huffman, J.A., Prenni, A.J., DeMott, P.J., Pöhlker, C., Mason, R

  13. Birch regeneration: a stochastic model

    Science.gov (United States)

    William B. Leak

    1968-01-01

    The regeneration of a clearcutting with paper or yellow birch is expressed as an elementary stochastic (probabalistic) model that is computationally similar to an absorbing Markov chain. In the general case, the model contains 29 states beginning with the development of a flower (ament) and terminating with the abortion of a flower or seed, or the development of an...

  14. Birch's Law for fluid metals

    International Nuclear Information System (INIS)

    Shaner, J.W.; Hixson, R.S.; Winkler, M.A.; Boness, D.A.; Brown, J.M.

    1987-01-01

    By comparing acoustic velocities in fluid metals over a very wide range of densities we have established Birch's Law as an approximate representation over the entire liquid range. For a given liquid metal the acoustic velocity is close to linear in density, with a slope determined by the atomic weight. The measurements include isobaric expansion to less than half normal density, ultrasonics on molten metals at 1 atmosphere, and shock melted metals to greater than twice normal density

  15. Efficacy of recombinant birch pollen vaccine for the treatment of birch-allergic rhinoconjunctivitis

    DEFF Research Database (Denmark)

    Pauli, Gabrielle; Larsen, Tina H; Rak, Sabina

    2008-01-01

    BACKGROUND: Recombinant DNA technology has the potential to produce allergen-specific immunotherapy vaccines with defined composition. OBJECTIVE: To evaluate the effectiveness of a new recombinant birch pollen allergen vaccine in patients with birch pollen allergy. METHODS: A multicenter......, randomized, double-blind, placebo-controlled trial was undertaken to compare the following 3 vaccines in 134 adults with birch pollen allergy: recombinant birch pollen allergen vaccine (rBet v 1a), licensed birch pollen extract, natural purified birch pollen allergen (nBet v 1), and placebo. Patients......-treated group. CONCLUSION: The rBet v 1-based vaccine was safe and effective in treating birch pollen allergy, and induced a highly specific immune response....

  16. Management of birch for aesthetics and recreation

    Science.gov (United States)

    John H. Noyes

    1969-01-01

    When paper birch and yellow birch are managed for aesthetic and recreation purposes, timber values become secondary, although in some instances compatibility exists among the several objectives. At times, timber and wood-products production is excluded entirely in the interests of aesthetics and recreation. In keying forest-management practices to the appearance...

  17. Management of birch for wildlife habitat

    Science.gov (United States)

    Samuel P. Shaw

    1969-01-01

    The list of wildlife species known to prefer paper birch and yellow birch as food ls a long one. To mention a few: beavers and porcupines chew on the bark and wood; sapsuckers feed on the sap; other songbirds—notably the redpoll, pine siskin, and chikadee—relish the seeds; ruffed grouse eat the catkins, buds, and seeds (in northern Maine and Canada...

  18. Paper birch decline in the Niobrara River Valley, Nebraska: Weather, microclimate, and birch stand conditions

    Science.gov (United States)

    Stroh, Esther D.; Miller, Joel P.

    2009-01-01

    The Niobrara River Valley in north-central Nebraska supports scattered stands of paper birch (Betula papyrifera Marsh), a species more typical of boreal forests. These birch stands are considered to be relictual populations that have persisted since the end of the Wisconsin glaciation, when regional flora was more boreal in nature (Wright 1970, Kaul and others, 1988). Dieback of canopy-sized birch has been observed throughout the Niobrara Valley in recent years, although no onset dates are documented. The current dieback event probably started around or after the early 1980’s. The study objectives were to understand microclimatic conditions in birch stands relative to nearby weather stations and historic weather conditions, and to assess current health conditions of individual birch trees. Temperature was measured every half-hour from June 2005 through October 2007 in 12 birch stands and individual birch tree health was measured as expressed by percent living canopy in these and 13 additional stands in spring 2006 and 2007. Birch site microclimate was compared to data from a National Weather Service station in Valentine, Nebraska, and to an automated weather station at The Nature Conservancy Niobrara Valley Preserve 24 kilometers north of Johnstown, Nebraska. Historic weather data from the Valentine station and another National Weather Service Station at Ainsworth, Nebraska, were used to reconstruct minimum and maximum temperature at The Nature Conservancy and one microclimate monitoring station using Kalman filtering and smoothing algorithms. Birch stand microclimate differed from local weather stations as well as among stands. Birch health was associated with annual minimum temperature regimes; those stands whose annual daily minimum temperature regimes were most like The Nature Conservancy station contained smaller proportions of living trees. Frequency of freeze/thaw conditions capable of inducing rootlet injury and subsequent crown dieback significantly have

  19. Asymptomatic skin sensitization to birch predicts later development of birch pollen allergy in adults

    DEFF Research Database (Denmark)

    Bødtger, Uffe; Poulsen, Lars K; Malling, Hans-Jørgen

    2003-01-01

    a clinical characterization of skin test-positive subjects without symptoms and to ascertain the predictive values of common allergologic tests. METHODS: Asymptomatic adults with positive skin prick test results for birch (n = 15), nonatopic control subjects (n = 25), and birch pollen-allergic patients (n...... = 6) were followed through use of daily diary cards during 3 consecutive birch pollen seasons. At inclusion and at the 3-year follow-up visit, conjunctival and nasal challenges, intradermal late-phase reaction evaluation, and measurement of specific IgE were performed. RESULTS: Asymptomatic sensitized...

  20. Caspar Creek

    Science.gov (United States)

    Robert R. Ziemer

    2001-01-01

    The USDA Forest Service Pacific Southwest Research Station and the California Department of Forestry and Fire Protection have gauged streamflow, and suspended sediment and precipitation since 1962 in the 473 ha North Fork and the 424 ha South Fork of the 2167 ha Caspar Creek in the Jackson Demonstation State Forest in northwestern California. Within the two Caspar...

  1. The Banyan and the Birch Tree

    DEFF Research Database (Denmark)

    Lorenzen, Mark; Taeube, Florian A.

    Theoretical and empirical research on entrepreneurial networks is largely outcome-oriented and little integrated with family firm research. In this paper, we draw on social network and entrepreneurship literatures in order to investigate how family businesses build and make use of a variety of em...... compared to the plain structure of a birch tree describing Hollywood, where embedded ties can be different from familial ties....

  2. Quantitative DNA Analyses for Airborne Birch Pollen.

    Directory of Open Access Journals (Sweden)

    Isabell Müller-Germann

    Full Text Available Birch trees produce large amounts of highly allergenic pollen grains that are distributed by wind and impact human health by causing seasonal hay fever, pollen-related asthma, and other allergic diseases. Traditionally, pollen forecasts are based on conventional microscopic counting techniques that are labor-intensive and limited in the reliable identification of species. Molecular biological techniques provide an alternative approach that is less labor-intensive and enables identification of any species by its genetic fingerprint. A particularly promising method is quantitative Real-Time polymerase chain reaction (qPCR, which can be used to determine the number of DNA copies and thus pollen grains in air filter samples. During the birch pollination season in 2010 in Mainz, Germany, we collected air filter samples of fine (<3 μm and coarse air particulate matter. These were analyzed by qPCR using two different primer pairs: one for a single-copy gene (BP8 and the other for a multi-copy gene (ITS. The BP8 gene was better suitable for reliable qPCR results, and the qPCR results obtained for coarse particulate matter were well correlated with the birch pollen forecasting results of the regional air quality model COSMO-ART. As expected due to the size of birch pollen grains (~23 μm, the concentration of DNA in fine particulate matter was lower than in the coarse particle fraction. For the ITS region the factor was 64, while for the single-copy gene BP8 only 51. The possible presence of so-called sub-pollen particles in the fine particle fraction is, however, interesting even in low concentrations. These particles are known to be highly allergenic, reach deep into airways and cause often severe health problems. In conclusion, the results of this exploratory study open up the possibility of predicting and quantifying the pollen concentration in the atmosphere more precisely in the future.

  3. Birch pollen allergy: molecular characterization and hypoallergenic products

    NARCIS (Netherlands)

    Schenk, M.F.

    2008-01-01

    Allergic diseases, such as hay fever and food allergy, affect a substantial part of the population in westernized countries. Pollen of the European white birch (Betula pendula) is a considerable cause of hay fever (seasonal allergic rhinitis) in northern and central Europe. The major birch pollen

  4. Oral allergy syndrome to chicory associated with birch pollen allergy

    NARCIS (Netherlands)

    Cadot, P.; Kochuyt, A.-M.; van Ree, R.; Ceuppens, J. L.

    2003-01-01

    BACKGROUND: A few cases of IgE-mediated chicory allergy with oral, cutaneous, and/or respiratory symptoms are reported. We present 4 patients with inhalant birch pollen allergy and oral allergy syndrome to chicory. IgE-binding proteins in chicory and cross-reactivity with birch pollen were studied.

  5. Expression of bgt gene in transgenic birch (Betula platyphylla Suk ...

    African Journals Online (AJOL)

    Study on the characteristics of integration and expression is the basis of genetic stability of foreign genes in transgenic trees. To obtain insight into the relationship of transgene copy number and expression level, we screened 22 transgenic birch lines. Southern blot analysis of the transgenic birch plants indicated that the ...

  6. Expression of bgt gene in transgenic birch (Betula platyphylla Suk.)

    African Journals Online (AJOL)

    STORAGESEVER

    2009-08-04

    Aug 4, 2009 ... Study on the characteristics of integration and expression is the basis of genetic stability of foreign genes in transgenic trees. To obtain insight into the relationship of transgene copy number and expression level, we screened 22 transgenic birch lines. Southern blot analysis of the transgenic birch.

  7. BIRCH: A user-oriented, locally-customizable, bioinformatics system

    Directory of Open Access Journals (Sweden)

    Fristensky Brian

    2007-02-01

    Full Text Available Abstract Background Molecular biologists need sophisticated analytical tools which often demand extensive computational resources. While finding, installing, and using these tools can be challenging, pipelining data from one program to the next is particularly awkward, especially when using web-based programs. At the same time, system administrators tasked with maintaining these tools do not always appreciate the needs of research biologists. Results BIRCH (Biological Research Computing Hierarchy is an organizational framework for delivering bioinformatics resources to a user group, scaling from a single lab to a large institution. The BIRCH core distribution includes many popular bioinformatics programs, unified within the GDE (Genetic Data Environment graphic interface. Of equal importance, BIRCH provides the system administrator with tools that simplify the job of managing a multiuser bioinformatics system across different platforms and operating systems. These include tools for integrating locally-installed programs and databases into BIRCH, and for customizing the local BIRCH system to meet the needs of the user base. BIRCH can also act as a front end to provide a unified view of already-existing collections of bioinformatics software. Documentation for the BIRCH and locally-added programs is merged in a hierarchical set of web pages. In addition to manual pages for individual programs, BIRCH tutorials employ step by step examples, with screen shots and sample files, to illustrate both the important theoretical and practical considerations behind complex analytical tasks. Conclusion BIRCH provides a versatile organizational framework for managing software and databases, and making these accessible to a user base. Because of its network-centric design, BIRCH makes it possible for any user to do any task from anywhere.

  8. BIRCH: a user-oriented, locally-customizable, bioinformatics system.

    Science.gov (United States)

    Fristensky, Brian

    2007-02-09

    Molecular biologists need sophisticated analytical tools which often demand extensive computational resources. While finding, installing, and using these tools can be challenging, pipelining data from one program to the next is particularly awkward, especially when using web-based programs. At the same time, system administrators tasked with maintaining these tools do not always appreciate the needs of research biologists. BIRCH (Biological Research Computing Hierarchy) is an organizational framework for delivering bioinformatics resources to a user group, scaling from a single lab to a large institution. The BIRCH core distribution includes many popular bioinformatics programs, unified within the GDE (Genetic Data Environment) graphic interface. Of equal importance, BIRCH provides the system administrator with tools that simplify the job of managing a multiuser bioinformatics system across different platforms and operating systems. These include tools for integrating locally-installed programs and databases into BIRCH, and for customizing the local BIRCH system to meet the needs of the user base. BIRCH can also act as a front end to provide a unified view of already-existing collections of bioinformatics software. Documentation for the BIRCH and locally-added programs is merged in a hierarchical set of web pages. In addition to manual pages for individual programs, BIRCH tutorials employ step by step examples, with screen shots and sample files, to illustrate both the important theoretical and practical considerations behind complex analytical tasks. BIRCH provides a versatile organizational framework for managing software and databases, and making these accessible to a user base. Because of its network-centric design, BIRCH makes it possible for any user to do any task from anywhere.

  9. Establishing an Alaskan birch syrup industry: Birch Syrup—It’s the Un-maple!TM

    Science.gov (United States)

    Marlene. Cameron

    2001-01-01

    Ten years ago a small group of Alaskans began commercial production of birch syrup from the sap of the paper birch, Betula papyrifera, and established an industry that is expanding in response to demand and has the potential to make a significant contribution to Alaska's economy. There are still many problems to be solved; research and...

  10. Long-Term Storage of Yellow and Paper Birch Seed

    Science.gov (United States)

    Knud E. Clausen

    1975-01-01

    Storage of yellow and paper birch seeds for 12 years does not appear practical but seed visibility can usually be maintained for at least 8 years, if the seeds are kept in closed containers at 36? to 40?F.

  11. Gnomonia canker, shoot blight, and leaf spot of yellow birch.

    Science.gov (United States)

    Kenneth J. Jr. Kessler

    1978-01-01

    Describes a canker, shoot blight, and leaf spot disease of yellow birch seedlings in the northern Great Lakes region and tells how and when trees become infected by the fungal causal agent, Gnomonia setacea.

  12. Dynamic Behaviour of Birch and Sequoia at High Strain Rates

    Science.gov (United States)

    Bragov, A. M.; Lomunov, A. K.; Sergeichev, I. V.; Gray, G. T.

    2006-07-01

    This paper presents results of the dynamic mechanical response of for two structural woods, i.e. birch and sequoia. Monotonic and cyclic compression testing at room temperature of these materials was performed using a modified Kolsky method; a 20-mm diameter split-Hopkinson pressure bar (SHPB). The birch and sequoia specimens were loaded parallel and orthogonal to the grain of the wood, as well as, at other angles relative to the wood grain. The dynamic mechanical behavior of the two woods was measured as a function of loading orientation under a uniaxial stress state as well as under circumferential confinement using a collar surrounding the sample to quantify the effect of lateral confinement on mechanical behavior. The loading and unloading responses of both woods were found to exhibit nonlinear behavior and a strong dependency on the strain rate of loading. The dynamic stress-strain responses of the birch and sequoia showed a strong influence of grain orientation of the flow stress and fracture behavior. Examination of the damage evolution and fracture responses of the birch and sequoia displayed a strong dependence on grain orientation. Cyclic dynamic loading data, obtained using a modification of the original SHPB testing method, is also presented for the two structural woods studied. In addition to the SHPB tests, plane-wave Shockwave loading experiments were conducted and the shock adiabates for birch was obtained.

  13. Food allergy to apple and specific immunotherapy with birch pollen

    DEFF Research Database (Denmark)

    Hansen, Kirsten Skamstrup; Khinchi, Marianne Søndergaard; Skov, Per Stahl

    2004-01-01

    Conflicting results concerning the effect of specific pollen immunotherapy (SIT) on allergy to plant foods have been reported. The aim of this study was to investigate the effect of SIT using a birch pollen extract on food allergy with focus on allergy to apple. Seventy-four birch pollen-allergic......Conflicting results concerning the effect of specific pollen immunotherapy (SIT) on allergy to plant foods have been reported. The aim of this study was to investigate the effect of SIT using a birch pollen extract on food allergy with focus on allergy to apple. Seventy-four birch pollen......-allergic patients were included in a double-blind, double-dummy, and placebo-controlled comparison of sublingual-swallow (SLIT) and subcutaneous (SCIT) administration of a birch pollen extract. Sixty-nine percent of these patients reported allergy to apple. The clinical reactivity to apple was evaluated by open...... oral challenges with fresh apple and a questionnaire. The immunoglobulin E (IgE)-reactivity was assessed by skin prick test (SPT), specific IgE, and leukocyte histamine release (HR). Forty patients were included in the final evaluation of the effect of SIT. The challenges were positive in 9 (SCIT), 6...

  14. Budburst phenology of white birch in industrially polluted areas

    International Nuclear Information System (INIS)

    Kozlov, Mikhail V.; Eraenen, Janne K.; Zverev, Vitali E.

    2007-01-01

    Effects of environmental contamination on plant seasonal development have only rarely been properly documented. Monitoring of leaf growth in mountain birch, Betula pubescens subsp. czerepanovii, around a nickel-copper smelter at Monchegorsk hinted advanced budburst phenology in most polluted sites. However, under laboratory conditions budburst of birch twigs cut in late winter from trees naturally growing around three point polluters (nickel-copper smelter at Monchegorsk, aluminium factory at Kandalaksha, and iron pellet plant at Kostomuksha) showed no relationship with distance from the emission source. In a greenhouse experiment, budburst phenology of mountain birch seedlings grown in unpolluted soil did not depend on seedling origin (from heavily polluted vs. clean sites), whereas seedlings in metal-contaminated soil demonstrated delayed budburst. These results allow to attribute advanced budburst phenology of white birch in severely polluted sites to modified microclimate, rather than to pollution impact on plant physiology or genetics. - Advanced budburst phenology in white birch in severely polluted sites is explained by modified microclimate, not by pollution impact on plant physiology

  15. Music Researchers' Musical Engagement

    Science.gov (United States)

    Wollner, Clemens; Ginsborg, Jane; Williamon, Aaron

    2011-01-01

    There is an increasing awareness of the importance of reflexivity across various disciplines, which encourages researchers to scrutinize their research perspectives. In order to contextualize and reflect upon research in music, this study explores the musical background, current level of musical engagement and the listening habits of music…

  16. Root-Crown Relations of Young Sugar Maple and Yellow Birch

    Science.gov (United States)

    Carl H. Tubbs

    1977-01-01

    Young forest-grown sugar maple and yellow birch (1 to 6 inches d.b.h.) crowns were mapped and roots excavated. Crown dimensions were compared. Sugar maple roots usually terminated within a few feet of the crown perimeter. Yellow birch roots frequently terminated well outside crown perimeters and roots of birch were more irregularly distributed than those of maple....

  17. Consumer preferences and willingness to pay for character-marked cabinets from Alaska birch.

    Science.gov (United States)

    Geof Donovan; David. Nicholls

    2003-01-01

    Alaska birch lumber has a higher occurrence of defects (knots, bark pockets, flecks, spalting, etc.) when compared to competing hardwoods. These defects are a disadvantage when birch lumber is graded under standard National Hardwood Lumber Association (NHLA) grading rules. This paper examines whether defects and other character markings found in birch lumber may be an...

  18. Mycobionta of birch and birch stump roots and its possible effect on the infection by Armillaria spp. I.

    Directory of Open Access Journals (Sweden)

    Hanna Kwaśna

    2014-08-01

    Full Text Available Zygorhynchus moelleri was the dominating species on/in roots of 2 year-old stumps of the 49 year-old birches. Trichoderma viride was more frequently found in the fine roots of living birches than in the fine roots of stumps though its population increased in thick roots of stumps. Occasionally the fungus also occurred on the surface of fine roots of stumps. Z. moelleri is known to produce indole 3-ethanol and indole-3 acetic acid which stimulate the growth of A. ostoyae rhizomorphs and phenoloxidizing enzymes which play an important role in the degradation of the wood. It seems that the accumulation of Z. moelleri and absence of bigger populations of T. viride on/in roots of 2-year-old stumps of the 49 year-old birches may result in an increase of their susceptibility to Armillaria infection.

  19. Big Creek Pit Tags

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The BCPITTAGS database is used to store data from an Oncorhynchus mykiss (steelhead/rainbow trout) population dynamics study in Big Creek, a coastal stream along the...

  20. San Mateo Creek Basin

    Science.gov (United States)

    The San Mateo Creek Basin comprises approximately 321 square miles within the Rio San Jose drainage basin in McKinley and Cibola counties, New Mexico. This basin is located within the Grants Mining District (GMD).

  1. Some physical and mechanical properties of African birch ...

    African Journals Online (AJOL)

    The use of locally manufactured or waste materials in structural buildings without loss of performance is very crucial to the growth of developing countries. This report provides the results of some physical and mechanical property tests carried out on air dried African birch (Anogeissus leiocarpus) timber grown in Nigeria.

  2. Timber resource of Minnesota's Aspen-Birch Unit, 1977.

    Science.gov (United States)

    John S. Jr. Spencer; Arnold J. Ostrom

    1979-01-01

    The fourth inventory of Minnesota's Aspen-Birch Unit shows solid gains in growing-stock and sawtimber volumes between 1962 and 1977, but a 13% decline in commercial forest area. This report gives statistical highlights and contains detailed tables of forest area a well as timber volume, growth, mortality, ownership, and use.

  3. Paper birch (Wiigwaas) of the Lake States, 1980-2010

    Science.gov (United States)

    W. Keith Moser; Mark H. Hansen; Dale Gormanson; Jonathan Gilbert; Alexandra Wrobel; Marla R. Emery; Michael J. Dockry

    2015-01-01

    Data on paper birch (Betula papyrifera L.; wiigwaas in the Ojibwe language), collected by the Forest Inventory and Analysis (FIA) program of the U.S. Forest Service on forested lands in the Great Lakes region (Michigan, Minnesota, and Wisconsin) from 1980 through 2010, are reported. Also presented are results and analysis of a supplemental inventory...

  4. Henretta Creek reclamation project

    International Nuclear Information System (INIS)

    Pumphrey, J.F.

    2009-01-01

    Teck Coal Ltd. operates 6 open-pit coal mines, of which 5 are located in the Elk Valley in southeastern British Columbia. The Fording River Operations (FRO) began in 1971 in mining areas in Eagle Mountain, Turnbull Mountain and Henretta Valley. The recovery of approximately 5 million tons of coal from the Henretta Creek Valley posed significant challenges to mine planners, hydrologists and environmental experts because the coal had to be recovered from the valley flanks and also from under the main valley floor, on which the fish-bearing Henretta Creek runs. The Henretta Dragline Mining project was described along with the water control structures and fisheries management efforts for the cutthroat trout. A detailed Environmental Impact Assessment and Stage 1 mining report for the Henretta Valley area was completed in December 1990. FRO was granted a mining and reclamation permit in 1991. A temporary relocation of 1,270 metres was required in in April 1997 in order to enable mining on both sides and below the creek bed. Among the innovative construction techniques was a diversion of Henretta Creek through large diameter steel culverts and a specialized crossing of the creek to allow fish passage. The first water flowed through the reclaimed Henretta Creek channel in late 1998 and the first high flow occurred in the spring of 2000. Teck coal FRO then launched an annual fish and fish habitat monitoring program which focused on the Henretta Creek Reclaimed Channel and Henretta Lake. This document presented the results from the final year, 2006, and a summary of the 7 year aquatic monitoring program. It was concluded that from mining through to reclamation, the Henretta project shows the commitment and success of mining and reclamation practices at Teck Coal. Indicators of the project's success include riparian zone vegetation, fisheries re-establishment, aquatic communities and habitat utilization by terrestrial and avian species. 33 refs., 1 fig.

  5. 77 FR 42714 - Eagle Creek Hydropower, LLC, Eagle Creek Land Resources, LLC, Eagle Creek Water Resources, LLC...

    Science.gov (United States)

    2012-07-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 9690-109] Eagle Creek Hydropower, LLC, Eagle Creek Land Resources, LLC, Eagle Creek Water Resources, LLC; Notice of Application...: Eagle Creek Hydropower, LLC; Eagle Creek Land Resources, LLC; and Eagle Creek Water Resources, LLC. e...

  6. Vegetation - Pine Creek WA and Fitzhugh Creek WA [ds484

    Data.gov (United States)

    California Natural Resource Agency — This fine-scale vegetation classification and map of the Pine Creek and Fitzhugh Creek Wildlife Areas, Modoc County, California was created following FGDC and...

  7. Musical agents

    DEFF Research Database (Denmark)

    Dahlstedt, Palle; McBurney, Peter

    2006-01-01

    The authors, a composer and a computer scientist, discuss their collaborative research on the use of multiagent systems and their applicability to music and musical composition. They describe the development of software and techniques for the composition of generative music....

  8. Musical agents

    DEFF Research Database (Denmark)

    Dahlstedt, Palle; McBurney, Peter

    2006-01-01

    The authors, a composer and a computer scientist, discuss their collaborative research on the use of multiagent systems and their applicability to music and musical composition. They describe the development of software and techniques for the composition of generative music.......The authors, a composer and a computer scientist, discuss their collaborative research on the use of multiagent systems and their applicability to music and musical composition. They describe the development of software and techniques for the composition of generative music....

  9. Umbanda, Music and Music Therapy

    OpenAIRE

    Gregorio José Pereira de Queiroz

    2015-01-01

    This article discusses the use of music in religious rites of Umbanda and the possible correlations among the role played by music in this rite and its role in music therapy process, especially in some of its approaches.

  10. What Is Music Therapy?

    Science.gov (United States)

    American Music Therapy Association Home Contact News Help/FAQ Members Only Login About Music Therapy & AMTA What is Music Therapy? Definition and ... is Music Therapy? Print Email Share What is Music Therapy What is Music Therapy? Music Therapy is ...

  11. Acute toxicity of birch tar oil on aquatic organisms

    Directory of Open Access Journals (Sweden)

    M. HAGNER

    2008-12-01

    Full Text Available Birch tar oil (BTO is a by-product of processing birch wood in a pyrolysis system. Accumulating evidence suggests the suitability of BTO as a biocide or repellent in terrestrial environments for the control of weeds, insects, molluscs and rodents. Once applied as biocide, BTO may end up, either through run-off or leaching, in aquatic systems and may have adverse effects on non-target organisms. As very little is known about the toxicity of BTO to aquatic organisms, the present study investigated acute toxicity (LC50/EC50 of BTO for eight aquatic organisms. Bioassays with the Asellus aquaticus (crustacean, Lumbriculus variegatus (oligochaeta worm, Daphnia magna (crustacean, Lymnea sp. (mollusc, Lemna minor (vascular plant, Danio rerio (fish, Scenedesmus gracilis (algae, and Vibrio fischeri (bacterium were performed according to ISO, OECD or USEPA-guidelines. The results indicated that BTO was practically nontoxic to most aquatic organisms as the median effective BTO concentrations against most organisms were >150 mg L-1. In conclusion, our toxicity tests showed that aquatic organisms are to some extent, invariably sensitive to birch tar oil, but suggest that BTO does not pose a severe hazard to aquatic biota. We deduce that, unless BTOs are not applied in the immediate vicinity of water bodies, no special precaution is required.;

  12. Musical geography and space music

    OpenAIRE

    Milenković Pavle

    2016-01-01

    The paper discusses certain aspects of musical geography as a complex field of crossing musical content and musical, geographical and social space, social practices and system communication rules. Space music as the hybrid style and genre is layered mapping psychoacoustic phenomenon, sociological and cultural-historical coordinates in shaping the musical geography. It is presented by two aspects of this mapping: sound mapping in musical producing and sound making on autors like Brian Eno, and...

  13. Mtwapa Creek, Kenya

    African Journals Online (AJOL)

    Key words: trophic ecology, fish, Mtwapa, Kenya. Abstract—~The trophic status of common fish species in Mtwapa creek on the Kenyan coast was studied. Both the ..... indices. Species that did not include detritus in their diet had much lower fullness indices than those that took detritus, planktonic and benthic organisms.

  14. Mycobionta of birch and birch stump roots and its possible effect on the infection by Armillaria spp. II.

    Directory of Open Access Journals (Sweden)

    Hanna Kwaśna

    2014-08-01

    Full Text Available This paper presents the differences in size and structure of mycobionta communities occurring in soil and on/i n roots of a 30 year-old birch and its stumps 2 years after cutting of the trees. Special attention was paid to the occurrence of Zygorhynchus moelleri and Trichoderma viride. The first species due to the metabolites produced may presumably stimulate the infection by Armlllaria. The second species is a well-known antagonist of Armillaria, Z. moelleri accounted only for 2.6, l.3 and 9.l % of the total number of isolates in rhizoplane as well as in the fine and thick roots of stumps, respectively. Trlchodcrma viride and T. virens were present in roots of Hve birch and its stumps only occasionally. The relatively big population of Mycelium radicis atrovirens- particularly in the fine roots of stumps is attributed to their high vitality and relatively lower level of root decomposition. It seems that the rate of stump root decomposilion does not favour their colonization by Z. moelleri and its supposed contribution in enhancing the infection by Armillaria might not be so distinct as on stumps of 49-year-old birches.

  15. Intuitive Music

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2009-01-01

    Handbook for people who wish to play or teach freely improvised music and improvisation pieces. With sections on how to start with different types of groups, training of musical awareness, parameters of the musical sound, the history of improvised music and some improvisational pieces....

  16. Why Music?

    Science.gov (United States)

    McTamaney, Catherine

    2005-01-01

    In this article, the author discusses the importance of music education in a child's development, and how music experiences affect the development of students' intellect. Music education has long been anecdotally linked to increased intellectual ability. Research suggests, though, that music education is far more than an entertaining diversion.…

  17. Musical note

    OpenAIRE

    Martin, Gregory

    2016-01-01

    In music, the term note has two primary meanings: A sign used in musical notation to represent the relative duration and pitch of a sound (♪, ♫); A pitched sound itself. Notes are the "atoms" of much written music: discretizations of musical phenomena that facilitate performance, comprehension, and analysis. http://musicnotes.pp.ua/

  18. Computer Music

    Science.gov (United States)

    Cook, Perry R.

    This chapter covers algorithms, technologies, computer languages, and systems for computer music. Computer music involves the application of computers and other digital/electronic technologies to music composition, performance, theory, history, and the study of perception. The field combines digital signal processing, computational algorithms, computer languages, hardware and software systems, acoustics, psychoacoustics (low-level perception of sounds from the raw acoustic signal), and music cognition (higher-level perception of musical style, form, emotion, etc.).

  19. Music Therapy

    OpenAIRE

    Storr, Anthony

    1994-01-01

    Music Therapy is an established health profession in which music is used within a therapeutic relationship to address to physical, emotional, cognitive and social needs of individuals. After assessing the strength and needs of each client, the qualified music therapist provides the indicated treatment including creating, singing, moving to and/or listening to music. Through musical involvement in therapeutic context, clients, abilities are strengthened and transfer to other areas of their liv...

  20. Opportunistic Music

    OpenAIRE

    Hachet , Martin; Kian , Arash; Berthaut , Florent; Franco , Jean-Sébastien; Desainte-Catherine , Myriam

    2009-01-01

    International audience; While mixed reality has inspired the development of many new musical instruments, few approaches explore the potential of mobile setups. We present a new musical interaction concept, called "opportunistic music". It allows musicians to recreate a hardware musical controller using any objects of their immediate environment. This approach benefits from the physical properties of real objects for controlling music. Our prototype is based on a stereo-vision tracking system...

  1. Musical geography and space music

    Directory of Open Access Journals (Sweden)

    Milenković Pavle

    2016-01-01

    Full Text Available The paper discusses certain aspects of musical geography as a complex field of crossing musical content and musical, geographical and social space, social practices and system communication rules. Space music as the hybrid style and genre is layered mapping psychoacoustic phenomenon, sociological and cultural-historical coordinates in shaping the musical geography. It is presented by two aspects of this mapping: sound mapping in musical producing and sound making on autors like Brian Eno, and visually mapping, developed in the context of artistic publishing in production company ECM (Edition of Contemporary Music and its founder Manfred Eicher.

  2. Pine Creek uranium province

    International Nuclear Information System (INIS)

    Bower, M.B.; Needham, R.S.; Page, R.W.; Stuart-Smith, P.G.; Wyborn, L.A.I.

    1985-01-01

    The objective of this project is to help establish a sound geological framework of the Pine Creek region through regional geological, geochemical and geophysical studies. Uranium ore at the Coronation Hill U-Au mine is confined to a wedge of conglomerate in faulted contact with altered volcanics. The uranium, which is classified as epigenetic sandstone type, is derived from a uranium-enriched felsic volcanic source

  3. Music Therapy

    DEFF Research Database (Denmark)

    Trondalen, Gro; Bonde, Lars Ole

    2012-01-01

    Music therapy (MT) is most commonly defined as an intervention where “the therapist helps the client to promote health, using music experiences and the relationships developing through them” (Bruscia 1998). Also other definitions of MT agree that a therapeutic relationship is important for a music...... intervention to be considered MT. Other interventions that “use music for health-related goals, but in ways that do not qualify as music therapy” (Gold 2009), may be described as music medicine, or simply as music listening. In this text we elaborate on an overview chapter covering some of the different major...... music therapy orientations/models (Guided Imagery and Music, Nordoff-Robbins, Psychoanalytic, Cognitive-behavioral etc), their theoretical foundations and their practical approaches to health and wellbeing or ‘health musicking’. The relational context – the interplay of (expressive as well as receptive...

  4. Impact of urbanization of the proteome of birch pollen and its chemotactic activity on human granulocytes

    NARCIS (Netherlands)

    Bryce, M.; Drews, O.; Schenk, M.F.; Menzel, A.; Estrella, N.; Weichenmeier, I.; Smulders, M.J.M.; Buters, J.; Ring, J.; Gorg, A.; Behrendt, H.; Traidl-Hoffmann, C.

    2010-01-01

    Background: Epidemiologic studies reveal a dramatic increase in allergies in the last decades. Air pollution is considered to be one of the factors responsible for this augmentation. The aim of this study was to analyze the impact of urbanization on birch pollen. The birch pollen proteome was

  5. Evolutionary dynamics of birch (Betula aetnensis Rafin coppices on the Mount Etna (Sicily

    Directory of Open Access Journals (Sweden)

    Bagnato S

    2014-04-01

    Full Text Available Evolutionary dynamics of birch (Betula aetnensis Rafin coppices on the Mount Etna (Sicily. The aim of this paper is to evaluate the dynamics of Etna birch stands (Betula aetnensis Rafin following the cessation of silvicultural activities in the Etna Regional Park (Sicily. We investigated forest structure, natural regeneration, vegetation and deadwood in different forest types. Our findings highlighted three different dynamics for birch populations: stable birch stands in the high mountain area which might represent an edapho-climax forest; progressive dynamic birch stands in the intermediate mountain area, showing a gradual depletion of birch and a concomitant replacement with monospecific stands (calabrian pine, beech, oaks or mixed ones (with birch; pure birch stands (typical that tend to be regressive - especially under stressful conditions - and to be replaced by xerophilous grasslands. Following the cessation of coppicing and with stand ageing, the stumps transformation into more homogeneous stand structures have been increasing. Within the context of protected areas the restoration of coppice selection system (with appropriate adaptations could help to maintain the traditional forest landscape, acting as a silvicultural technique with low environmental and landscape impact.

  6. Communicative Musicality

    DEFF Research Database (Denmark)

    Holck, Ulla

    2010-01-01

    development, psychiatry, psychopathology, anthropology, applied linguistics, psycholinguistics, neuroscience and behavioural biology. The book consists of 27 chapters, divided into the following five sections: •The origins and psychobiology of musicalityMusicality in infancy •Musicality and healing...... ways of using music as vehicle for healing and development. First from a psychobiological perspective; music used with children in Sarajevo and Mostar with post-traumatic stress disorders (Osborne). Then from a relational perspective; the power of music therapy in aiding the creation and restoration...... of space devoted to musicality in rituals and performance in the ‘temporal arts’, including music. (This points to the difficulty of editing anthologies, since the individual author doesn’t have the opportunity to read the other chapters, before they write their own!) When it comes to what is here called...

  7. Music Warehouses

    DEFF Research Database (Denmark)

    Deliege, Francois; Pedersen, Torben Bach

    2006-01-01

    Music Information Retrieval has received increasing attention from both the industrial and the research communities in recent years. Many audio extraction techniques providing content-based music information have been developed, sparking the need for intelligent storage and retrieval facilities....... This paper proposes to satisfy this need by extending technology from business-oriented data warehouses to so-called music warehouses that integrate a large variety of music-related information, including both low-level features and high-level musical information. Music warehouses thus help to close...... the “semantic gap” by supporting integrated querying of these two kinds of music data. This paper presents a number of new challenges for the database community that must be taken up to meet the particular demands of music warehouses....

  8. The Beaver Creek story

    Science.gov (United States)

    Doyle, W.H.; Whitworth, B.G.; Smith, G.F.; Byl, T.D.

    1996-01-01

    Beaver Creek watershed in West Tennessee includes about 95,000 acres of the Nation's most productive farmland and most highly erodible soils. In 1989 the U.S. Geological Survey, in cooperation with the Tennessee Department of Agriculture, began a study to evaluate the effect of agricultural activities on water quality in the watershed and for best management practices designed to reduce agricultural nonpoint-source pollution. Agrichemical monitoring included testing the soils, ground water, and streams at four farm sites ranging from 27 to 420 acres. Monitoring stations were operated downstream to gain a better understanding of the water chemistry as runoff moved from small ditches into larger streams to the outlet of the Beaver Creek watershed. Prior to the implementation of best management practices at one of the farm study sites, some storms produced an average suspended-sediment concentration of 70,000 milligrams per liter. After the implementation of BMP's, however, the average value never exceeded 7,000 milligrams per liter. No-till crop production was the most effective best management practice for conserving soil on the farm fields tested. A natural bottomland hardwood wetland and a constructed wetland were evaluated as instream resource-management systems. The wetlands improved water quality downstream by acting as a filter and removing a significant amount of nonpoint-source pollution from the agricultural runoff. The constructed wetland reduced the sediment, pesticide, and nutrient load by approximately 50 percent over a 4-month period. The results of the Beaver Creek watershed study have increased the understanding of the effects of agriculture on water resources. Study results also demonstrated that BMP's do protect and improve water quality.

  9. Music Teachers' Everyday Conceptions of Musicality.

    Science.gov (United States)

    Brandstrom, Sture

    1999-01-01

    Investigates music teachers' everyday conceptions of musicality through (1) a pilot study involving music teachers in higher education and (2) interviews with teachers in music teacher education and in compulsory school. Finds in the pilot the categories of musical achievement, musical experience, and musical communication, while the interviews…

  10. Musical Religiosity

    NARCIS (Netherlands)

    Hoondert, Martin

    2015-01-01

    In this essay the author explores the thesis that music is by its nature religious, or rather, that it has qualities that correspond well with what religion, in a broad sense, aspires to be. Four musical qualities are explored: timbre, the tonal system of western music, the time relations within the

  11. Music Composition

    Science.gov (United States)

    Helfer, Jason A.

    2015-01-01

    Historically, music programs in K-12 schools have emphasized performance opportunities for children and young people. Until the release of the 1994 National Standards in Music, targeted instruction in composition was frequently overlooked due to the emphasis on performance as well as the expectations of what a school music program ought to produce…

  12. Ship Creek bioassessment investigations

    Energy Technology Data Exchange (ETDEWEB)

    Cushing, C.E.; Mueller, R.P.; Murphy, M.T.

    1995-06-01

    Pacific Northwest Laboratory (PNL) was asked by Elmendorf Air Force Base (EAFB) personnel to conduct a series of collections of macroinvertebrates and sediments from Ship Creek to (1) establish baseline data on these populations for reference in evaluating possible impacts from Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) activities at two operable units, (2) compare current population indices with those found by previous investigations in Ship Creek, and (3) determine baseline levels of concentrations of any contaminants in the sediments associated with the macroinvertebrates. A specific suite of indices established by the US Environmental Protection Agency (EPA) was requested for the macroinvertebrate analyses; these follow the Rapid Bioassessment Protocol developed by Plafkin et al. (1989) and will be described. Sediment sample analyses included a Microtox bioassay and chemical analysis for contaminants of concern. These analyses included, volatile organic compounds, total gasoline and diesel hydrocarbons (EPA method 8015, CA modified), total organic carbon, and an inductive-coupled plasma/mass spectrometry (ICP/MS) metals scan. Appendix A reports on the sediment analyses. The Work Plan is attached as Appendix B.

  13. Are the birch trees in Southern England a source of Betula pollen for North London?

    Science.gov (United States)

    Skjøth, C. A.; Smith, M.; Brandt, J.; Emberlin, J.

    2009-01-01

    Birch pollen is highly allergenic. Knowledge of daily variations, atmospheric transport and source areas of birch pollen is important for exposure studies and for warnings to the public, especially for large cities such as London. Our results show that broad-leaved forests with high birch tree densities are located to the south and west of London. Bi-hourly Betula pollen concentrations for all the days included in the study, and for all available days with high birch pollen counts (daily average birch pollen counts >80 grains/m3), show that, on average, there is a peak between 1400 hours and 1600 hours. Back-trajectory analysis showed that, on days with high birch pollen counts ( n = 60), 80% of air masses arriving at the time of peak diurnal birch pollen count approached North London from the south in a 180 degree arc from due east to due west. Detailed investigations of three Betula pollen episodes, with distinctly different diurnal patterns compared to the mean daily cycle, were used to illustrate how night-time maxima (2200-0400 hours) in Betula pollen counts could be the result of transport from distant sources or long transport times caused by slow moving air masses. We conclude that the Betula pollen recorded in North London could originate from sources found to the west and south of the city and not just trees within London itself. Possible sources outside the city include Continental Europe and the Betula trees within the broad-leaved forests of Southern England.

  14. 75 FR 40034 - Northeastern Tributary Reservoirs Land Management Plan, Beaver Creek, Clear Creek, Boone, Fort...

    Science.gov (United States)

    2010-07-13

    ... TENNESSEE VALLEY AUTHORITY Northeastern Tributary Reservoirs Land Management Plan, Beaver Creek...-managed public land on Beaver Creek, Clear Creek, Boone, Fort Patrick Henry, South Holston, Watauga, and.... Watauga and Wilbur reservoirs are along the Watauga River. Beaver Creek and Clear Creek reservoirs are on...

  15. Effect of birch (Betula spp.) and associated rhizoidal bacteria on the degradation of soil polyaromatic hydrocarbons, PAH-induced changes in birch proteome and bacterial community

    Energy Technology Data Exchange (ETDEWEB)

    Tervahauta, Arja I. [Department of Biosciences, University of Kuopio, P.O. Box 1627, FIN-70211 Kuopio (Finland)], E-mail: arja.tervahauta@uku.fi; Fortelius, Carola [EVTEK University of Applied Sciences, Vantaa (Finland); Tuomainen, Marjo [Department of Biosciences, University of Kuopio, P.O. Box 1627, FIN-70211 Kuopio (Finland); Akerman, Marja-Leena [EVTEK University of Applied Sciences, Vantaa (Finland); Rantalainen, Kimmo [Department of Biosciences, University of Kuopio, P.O. Box 1627, FIN-70211 Kuopio (Finland); Sipilae, Timo [Department of Biological and Environmental Sciences, University of Helsinki (Finland); Lehesranta, Satu J.; Koistinen, Kaisa M.; Kaerenlampi, Sirpa [Department of Biosciences, University of Kuopio, P.O. Box 1627, FIN-70211 Kuopio (Finland); Yrjaelae, Kim [Department of Biological and Environmental Sciences, University of Helsinki (Finland)

    2009-01-15

    Two birch clones originating from metal-contaminated sites were exposed for 3 months to soils (sand-peat ratio 1:1 or 4:1) spiked with a mixture of polyaromatic hydrocarbons (PAHs; anthracene, fluoranthene, phenanthrene, pyrene). PAH degradation differed between the two birch clones and also by the soil type. The statistically most significant elimination (p {<=} 0.01), i.e. 88% of total PAHs, was observed in the more sandy soil planted with birch, the clearest positive effect being found with Betula pubescens clone on phenanthrene. PAHs and soil composition had rather small effects on birch protein complement. Three proteins with clonal differences were identified: ferritin-like protein, auxin-induced protein and peroxidase. Differences in planted and non-planted soils were detected in bacterial communities by 16S rRNA T-RFLP, and the overall bacterial community structures were diverse. Even though both represent complex systems, trees and rhizoidal microbes in combination can provide interesting possibilities for bioremediation of PAH-polluted soils. - Birch can enhance degradation of PAH compounds in the rhizosphere.

  16. Music Therapy: A Career in Music Therapy

    Science.gov (United States)

    About Music Therapy & Music Therapy Training M usic therapy is a healthcare profession that uses music to help individuals of all ages improve physical, cognitive, emotional, and social functioning. Music therapists work with children and adults with developmental ...

  17. Coyote Creek Trash Reduction Project: Clean Creeks, Healthy Communities

    Science.gov (United States)

    Information about the SFBWQP Coyote Creek Trash Reduction Project, part of an EPA competitive grant program to improve SF Bay water quality focused on restoring impaired waters and enhancing aquatic resources.

  18. Bridge Creek IMW database - Bridge Creek Restoration and Monitoring Project

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The incised and degraded habitat of Bridge Creek is thought to be limiting a population of ESA-listed steelhead (Oncorhynchus mykiss). A logical restoration approach...

  19. Daily home measurements of exhaled nitric oxide in asthmatic children during natural birch pollen exposure

    DEFF Research Database (Denmark)

    Vahlkvist, Signe; Sinding, Marianne; Skamstrup, Kirsten

    2006-01-01

    BACKGROUND: Fractional exhaled nitric oxide (FENO) is a sensitive marker of eosinophilic airway inflammation in asthma. Available methods have restricted measurements to the clinic, giving only a snapshot of the disease, which by nature is highly variable. OBJECTIVES: We sought to investigate...... the feasibility, repeatability, accuracy, sensitivity, and biologic plausibility of new handheld equipment for FENO measurements. We studied day-to-day home measurements of FENO during the birch pollen season in children with allergy to birch pollen and a history of mild asthma and rhinoconjunctivitis during...... this season, as well as in nonatopic children. METHODS: Eleven children with mild asthma and allergy to birch pollen, performed daily home measurements of FENO for 6 weeks before and during the birch pollen season by using a handheld FENO monitor (NIOX MINO). Additionally, FENO (chemiluminescence equipment...

  20. Music Therapy and Music Therapy Research. Response

    DEFF Research Database (Denmark)

    Pedersen, Inge Nygaard

    2002-01-01

    This response to Keynote by Prof. Even Ruud (N)"Music Education and Music Therapy seeks to define these two areas with specific focus on tools and methods for analysis of music as these methods are developed in music therapy. This includes that the music therapist, the music and the client create...

  1. Music Aid

    DEFF Research Database (Denmark)

    Søderberg, Ene Alicia; Odgaard, Rasmus Emil; Bitsch, Sarah

    2016-01-01

    This paper explores the possibility of breaking the barrier between deaf and hearing people when it comes to the subject of making music. Suggestions on how deaf and hearing people can collaborate in creating music together, are presented. The conducted research will focus on deaf people with a g......This paper explores the possibility of breaking the barrier between deaf and hearing people when it comes to the subject of making music. Suggestions on how deaf and hearing people can collaborate in creating music together, are presented. The conducted research will focus on deaf people...... with a general interest in music as well as hearing musicians as target groups. Through reviewing different related research areas, it is found that visualization of sound along with a haptic feedback can help deaf people interpret and interact with music. With this in mind, three variations of a collaborative...

  2. [Oral Allergy Syndrome Following Soy Milk Ingestion in Patients with Birch Pollen Allergy].

    Science.gov (United States)

    Yamamoto, Tetsuo; Asakura, Kohji; Shirasaki, Hideaki; Himi, Tetsuo

    2015-09-01

    Persons allergic to birch pollen often report oral and pharyngeal hypersensitivity to fruit and vegetables, due to immunological cross-reactivity between pollen and foods. This phenomenon is referred to as the oral allergy syndrome (GAS). Such cross-reactive antigen reactions mainly involve Bet v 1, which is the major birch-pollen allergen, and partially involve birch-pollen profilin Bet v 2. Soybean contains Bet v 1-related antigen (Gly m 4), and soy milk often causes the OAS with severe symptoms such as precordial and abdominal burning sensation because soy milk undergoes little denaturation, and this water-soluble liquid is consumed by most people rather quickly. We evaluated the frequency of the oAS after ingestion of soymilk and examined IgE antibodies to various allergens. A total of 167 patients [122 women, 45 men; age range, 4-72 years (mean age, 32 years)], who had experienced GAS episodes and had IgE birch--pollen antibodies, were interviewed. Using the CAP system, we examined IgE antibodies to birch pollen and other allergens. Of 167 patients, 161 were examined for IgE antibodies to Bet v 1, Bet v 2, Gly m 4, and soybean. We evaluated the frequency of the GAS after soy milk ingestion based on reports by GAS patients with birch pollen allergy, and evaluated the positive rates of some of the IgE antibodies. Among the 167 patients with birch-pollen allergy and GAS on ingestion of any of the foods, there were 16 cases (10%) with OAS following soy milk ingestion. In addition, the foods that caused OAS most often were apples (123 cases, 74%), peaches (67%), and cherries (55%), followed by pears (37%) and kiwi (37%). A higher CAP class for birch pollen, Bet v 1, Gly m 4, and soybean was associated with a higher prevalence of OAS to soy milk. Of 15 patients who had GAS on ingestion of soy milk and had birch-pollen allergy, 47% (7cases) were CAP class 1 for soybean and only 7% (case) was CAP class c2, whereas 93% (14cases) were CAP class 1 for Gly m 4, and 87% (3

  3. Tidal Creek Sentinel Habitat Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Ecological Research, Assessment and Prediction's Tidal Creeks: Sentinel Habitat Database was developed to support the National Oceanic and Atmospheric...

  4. Performance of moth larvae on birch in relation to altitude, climate, host quality and parasitoids

    OpenAIRE

    Virtanen, T.; Neuvonen, S.

    1999-01-01

    Abstract We studied topographical and year-to-year variation in the performance (pupal weights, survival) and larval parasitism of Epirrita autumnata larvae feeding on mountain birch in northernmost Finland in 1993-1996. We found differences in both food plant quality and parasitism between sites ranging from 80 m to 320 m above sea level. Variation in food plant quality had particularly marked effects on larval survival. The advanced phenology of the birches in relation to the start of the l...

  5. Study on the Modification of Bleached Eucalyptus Kraft Pulp Using Birch Xylan

    Science.gov (United States)

    Wenjia Han; Chuanshan Zhao; Thomas Elder; Rendang Yang; Dongho Kim; Yunqiao Pu; Jeffery Hsieh; Arthur J. Ragauskas

    2012-01-01

    In this study, birch xylan was deposited onto elementally chlorine free (ECF) bleached eucalyptus kraft pulp, and the corresponding changes in physical properties were determined. An aqueous 5% birch xylan solution at pH 9 was added to 5 wt% slurry of bleached kraft eucalyptus fibers, with stirring at 70 C for 15 min after which the pH was adjusted to 5–6. The xylan...

  6. Vegetation of birch and aspen forests in the Pinega State Reserve

    Directory of Open Access Journals (Sweden)

    Sergey Yu. Popov

    2017-05-01

    Full Text Available The Pinega State Nature Reserve (Russia is located in the Arkhangelsk region in the northern taiga subzone. Together with spruce forests and mires, birch forests represent one of the most wide-spread plant communities of its territory. Birch forests cover 24.6% of the Reserve's area. Aspen forests are rare plant communities in the Pinega Reserve. These forests cover only 0.9% of the whole Reserve's area. The birch and aspen forests vegetation has been classified based on 82 relevès. Eleven associations could be distinguished, which represent six groups of associations. Detailed characteristics of these syntaxa are provided including their biodiversity analysis. The analysis allowed establishing that the revealed syntaxa differ in relation to habitat environmental conditions: e.g., soil moisture, trophicity, nitrogen saturation and soil acidity. Sphagnum and blueberry birch forests proved to be the poorest in nitrogen, in contrast to the richest humidoherbaceous and broad-grassed groups of birch forest associations. Broad-grassed birch forests in the Pinega Reserve inhabit the most drained locations, while humidoherbaceous and Sphagnum forests occur in lesser drained locations.

  7. Ghost Music

    DEFF Research Database (Denmark)

    2012-01-01

    Geolocative AR concert for Arts Festival of North Norway (Festspillene i Nord-Norge), Harstad, Norge. In cooperation with The Norwegian Academy of Music, Oslo.......Geolocative AR concert for Arts Festival of North Norway (Festspillene i Nord-Norge), Harstad, Norge. In cooperation with The Norwegian Academy of Music, Oslo....

  8. Caribbean Music.

    Science.gov (United States)

    Dean, Kris

    1991-01-01

    The Caribbean is a rich breeding ground for African-derived music. A synopsis is given of the music of the following countries and styles: (1) Jamaica; (2) Trinidad and Tobago; (3) Calypso; (4) steel pan; (5) Haiti; (6) Dominican Republic; (7) Cuba; (8) Puerto Rico; and (9) other islands. (SLD)

  9. Tuvan music and World Music

    Directory of Open Access Journals (Sweden)

    Maxim V. Chaposhnikov

    2017-06-01

    Full Text Available The essay presents the author’s observations about the ingression of Tuvan music into the World Music – a niche of world musical culture covering ethnical music traditions. The author has witnessed the rise of interest to traditional musical culture of Tuva and Russia as well as globalization of Tuvan music. He is endeavoring to interpret these changes and reveal their affect on traditional music and xöömei. In the late Soviet period, traditional music in Tuva, like in many republics of the Union, has been as if put on hold. During the Perestroika and national revival processes, traditionalism became of high demand. Symposia and festivals started off in Tuva where amateur participants took the same stage with professionals. Special honor was paid to old masters of xöömei. Scholars started engaging in  discussions about the origins and a role of xöömei and its genres. Хöömei attracted a good deal of market interest from outside Russia. In the late 1980s American scientist and producer T. Levin made first field records of xöömei to be released on a disk. Ethnographic ensemble “Tuva” was established. Later, members of “Tuva” started their own musical bands. Musical programs were compiled as an ethnographic variety show – a principle that the public has been seeking for both in Tuva and abroad. Disks were realeased and artists started active touring in foreign countries. Boosting interest in World Music was marked with hallmark attention to the phenomenon of throat-singing and overtone music, and further evolution of Tuvan music has since been tightly linked to Western musical market. The author traces the peculiarities of such bands as “Huun Huur Tu”, “Yat-Kha”, etc. and remarks that the value of Tuvan music is not only in star performers shining on the Western skies, but in the rise of a stable community of people inspired by Tuvan music and culture, and seeking new ways of aesthetic and spiritual perception of

  10. Music Therapy

    DEFF Research Database (Denmark)

    Sanfi, Ilan

    2012-01-01

    may cause detrimental long-term effects. Three studies have examined the effect of music therapy procedural support (MTPS) under needle procedures. Consequently, this study aims at examining the effects of MTPS in an RCT. Moreover, the study addresses clinical aspects of the applied MT intervention...... and provides research-based clinical tools. Methods 41 children (1 to 10 years) were enrolled and underwent a single PIVA procedure. The children were randomly assigned to either an MT or a comparable control group receiving PIVA. In addition, the music therapy (MT) group received individualised MTPS (i.......e. music alternate engagement) before, during, and after PIVA. The intervention was performed by a trained music therapist and comprised preferred songs, improvised songs/music, and instrument playing. The study was carried out in accordance with the rules in force regarding research ethics and clinical MT...

  11. Damping properties of sequoia and birch under shock loading

    International Nuclear Information System (INIS)

    Bolshakov, A.P.; Gerdjukov, N.N.; Zotov, E.V.; Novikov, S.A.; Sinitsin, V.A.; Scherbak, Y.I.

    1998-01-01

    The decrease mechanic effect on loads being transported, shock load limiters (dampers) are being widely used today. Usually, the materials having 'stress-strain' diagrams (σ-ε) of compression with a substantial portion, where σ = const., are used as dampers. Most widely used are dampers made of foam polystyrene having just the same compression diagram. Similar strain diagrams can be enlisted for some porous materials, timber under cross compression, perforated metallic crushers and some others. By selecting damper material, the level of transmitted to the protected object pressures can be varied from several to hundreds MPa. Timber, as being widely used and featuring good technologic properties together with low cost, becomes an attractive material to be used as the limiter of shock loads. This paper presents the results of stress-strain sequoia properties (USA deliverable) and birch properties (Volgo-Vyatski region) at dynamic (v = 10 m/s) and quasistatic (v ≅ 10 -4 m/s) loading rates. The samples (diameter 25 x 25 mm) cut at 0, 5, 10, 15, 30, 45 and 90 deg. angle relative to their fibre were tested on one-axis compression at -30, +20 and +65 deg. C and fixed humidity (ω = 6-7%). Dynamic tests employed Kolsky method performed at the facility including Hopkinson's compound rod (Zukas et al.,1985). Sample loading was executed by trapezoidal pulsed pressure created by the explosive device. Samples were heated and cooled by special thermostats. (authors)

  12. The impact of birch seedlings on evapotranspiration from a mined peatland: an experimental study in southern Quebec, Canada

    Directory of Open Access Journals (Sweden)

    E. Fay

    2009-03-01

    Full Text Available Dense stands of birch (Betula spp. on abandoned peat workings have often been identified as potential barriers to site restoration, but little research has been conducted to evaluate their impact on water resources. The objective of this experimental study was to determine whether birch seedlings established on an abandoned mined peatland in eastern Canada had a significant impact on evapotranspiration. Transpiration rates from birch seedlings planted in containers filled with Sphagnum compost were measured gravimetrically. Unplanted containers were used to similarly measure evaporation rates from bare peat. On average, the measured rates of evaporation (per unit area from peat were 2.5 times the rates of transpiration from birch leaves. However, if the total leaf area of a dense birch population established on an abandoned mined peatland is considered, the total amount of water lost through birch transpiration could be higher than that lost by evaporation from the peat surface. This study provides a rough estimate of potential water losses due to birch seedling transpiration, and indicates that a dense population of birch on a mined peatland may influence site hydrology even at the early establishment phase (seedlings. Consequently, recently abandoned mined peatlands should be restored rapidly to prevent the establishment of birch trees.

  13. Ecological and phytopathological status of birch stands on the territory of Krasnoyarsk group of districts

    Directory of Open Access Journals (Sweden)

    A. I. Tatarintsev

    2015-04-01

    Full Text Available According to inspection data, the health and vital status of birch (Betula pendula Roth. stands in Krasnoyarsk group of lands (southern part of Central Siberia were estimated (established as satisfactory in general; about half of birch stands near urbanized areas were weakened. The condition of stands decreased significantly with increased recreation use, the effect of technogenic pollution was negligible. The most valuable (important representatives of pathogenic biota identified on birch trees were infestations of necrotic cancer and rot diseases. In birch stands the bacterial dropsy was found to be widespread (agent of infection – Erwinia multivora Scz.-Parf, occurrence of the disease ranged from a single ill tree up to 10–38 % of the stands. The birch stands in taiga areas were affected to a greater extent than in forest-steppe; there were high yield class stands on moist soils. Prevalence of bacteriosis rose with increasing stand age and density and not dependent on recreation use level. Trees with dropsy are dead in fact or potentially. In taiga birch forests the infection and rot of roots was caused by honey agaric (Armillaria mellea sensu lato, that lead to single or, rarely, group tree drying and the fungus usually eliminated already weakened trees. Wood biomass was destroyed by complex of aphyllophorous Hymenomycetes, their hemiparasitic species caused stem rots that decreased stand marketability and also resulted in rot-realated wind-break accumulation. Occurrence of rot was significantly higher in second growth birch stands, possibly above 20 %; the relationship between rot prevalence and forest assessment was not revealed.

  14. Water quality study at the Congaree Swamp National monument of Myers Creek, Reeves Creek and Toms Creek. Technical report

    International Nuclear Information System (INIS)

    Rikard, M.

    1991-11-01

    The Congaree Swamp National Monument is one of the last significant near virgin tracts of bottom land hardwood forests in the Southeast United States. The study documents a water quality monitoring program on Myers Creek, Reeves Creek and Toms Creek. Basic water quality parameters were analyzed. High levels of aluminum and iron were found, and recommendations were made for further monitoring

  15. 78 FR 62616 - Salmon Creek Hydroelectric Company, Salmon Creek Hydroelectric Company, LLC; Notice of Transfer...

    Science.gov (United States)

    2013-10-22

    ... Hydroelectric Company, Salmon Creek Hydroelectric Company, LLC; Notice of Transfer of Exemption 1. By letter filed September 23, 2013, Salmon Creek Hydroelectric Company informed the Commission that they have changed its name to Salmon Creek Hydroelectric Company, LLC for the Salmon Creek Hydroelectric Project...

  16. [Music therapy].

    Science.gov (United States)

    Gauthier, P A; Dallaire, C

    1993-02-01

    Music stands for the mystical expression of life cycles celebrations: birth, death, renewal of seasons, hunting, rituals of passage... It serves in other familiar conjunctures, such as the dentist chair, waiting rooms and on the telephone, helping us to relax or increase our patience. However, music is not for everyone at all times. With each individual, its significance varies according to the moment and the situation. If a nurse can make use of it with some persons, it is because they have convinced her that music can be of comfort to them and can reduce their pain and anxiety. The role of the caregiver is to attend to the sick by different means. Music is one of them. By being alert and prudent, nurses can provide a care traditionally perpetuated as comforting. Music therapy is the controlled use of music and its elements to help the physiological, psychological and emotional integration of the individual in the course of a treatment for illness or incapacity. Its active mode implies that clients participate by playing an instrument or by singing to express oneself. It opens or maintains the field of communication. In the passive mode, therapists use tapes, disks or interpret pieces of music themselves. Its meaning, its power, take on other dimensions. When introducing music on a palliative care unit, for example, an initial assessment of each client is required to discover and monitor the degree of their acceptance. Thereafter, a continuous evaluation ensures that appropriate adjustments are made in the choice of music offered.(ABSTRACT TRUNCATED AT 250 WORDS)

  17. Asotin Creek Model Watershed Plan

    Energy Technology Data Exchange (ETDEWEB)

    Browne, D.; Holzmiller, J.; Koch, F.; Polumsky, S.; Schlee, D.; Thiessen, G.; Johnson, C.

    1995-04-01

    The Asotin Creek Model Watershed Plan is the first to be developed in Washington State which is specifically concerned with habitat protection and restoration for salmon and trout. The plan is consistent with the habitat element of the ``Strategy for Salmon``. Asotin Creek is similar in many ways to other salmon-bearing streams in the Snake River system. Its watershed has been significantly impacted by human activities and catastrophic natural events, such as floods and droughts. It supports only remnant salmon and trout populations compared to earlier years. It will require protection and restoration of its fish habitat and riparian corridor in order to increase its salmonid productivity. The watershed coordinator for the Asotin County Conservation District led a locally based process that combined local concerns and knowledge with technology from several agencies to produce the Asotin Creek Model Watershed Plan.

  18. Musics of Oceania

    Science.gov (United States)

    Kennedy, Raymond F.

    1972-01-01

    Article examines the music and musical instruments of an area commonly referred to as the South Sea Isles. Author also points out the musical function and cultural meaning of specific musical styles. (RK)

  19. Chinese Musical Prodigies.

    Science.gov (United States)

    Kwok, Carolyn; Harris, R. Carl

    1989-01-01

    The article describes several young Chinese musical prodigies as well as principles of the Shanghai Music Conservatory's middle and primary schools which provide intensive musical training to musically gifted students. (DB)

  20. Differential response of aspen and birch trees to heat stress under elevated carbon dioxide

    International Nuclear Information System (INIS)

    Darbah, Joseph N.T.; Sharkey, Thomas D.; Calfapietra, Carlo; Karnosky, David F.

    2010-01-01

    The effect of high temperature on photosynthesis of isoprene-emitting (aspen) and non-isoprene-emitting (birch) trees were measured under elevated CO 2 and ambient conditions. Aspen trees tolerated heat better than birch trees and elevated CO 2 protected photosynthesis of both species against moderate heat stress. Elevated CO 2 increased carboxylation capacity, photosynthetic electron transport capacity, and triose phosphate use in both birch and aspen trees. High temperature (36-39 deg. C) decreased all of these parameters in birch regardless of CO 2 treatment, but only photosynthetic electron transport and triose phosphate use at ambient CO 2 were reduced in aspen. Among the two aspen clones tested, 271 showed higher thermotolerance than 42E possibly because of the higher isoprene-emission, especially under elevated CO 2 . Our results indicate that isoprene-emitting trees may have a competitive advantage over non-isoprene emitting ones as temperatures rise, indicating that biological diversity may be affected in some ecosystems because of heat tolerance mechanisms. - We report that elevated CO 2 confers increased thermotolerance on both aspen and birch trees while isoprene production in aspen confers further thermotolerance in aspen.

  1. m-BIRCH: an online clustering approach for computer vision applications

    Science.gov (United States)

    Madan, Siddharth K.; Dana, Kristin J.

    2015-03-01

    We adapt a classic online clustering algorithm called Balanced Iterative Reducing and Clustering using Hierarchies (BIRCH), to incrementally cluster large datasets of features commonly used in multimedia and computer vision. We call the adapted version modified-BIRCH (m-BIRCH). The algorithm uses only a fraction of the dataset memory to perform clustering, and updates the clustering decisions when new data comes in. Modifications made in m-BIRCH enable data driven parameter selection and effectively handle varying density regions in the feature space. Data driven parameter selection automatically controls the level of coarseness of the data summarization. Effective handling of varying density regions is necessary to well represent the different density regions in data summarization. We use m-BIRCH to cluster 840K color SIFT descriptors, and 60K outlier corrupted grayscale patches. We use the algorithm to cluster datasets consisting of challenging non-convex clustering patterns. Our implementation of the algorithm provides an useful clustering tool and is made publicly available.

  2. The Puzzling Origin of the Acquaintance between Charlotte Lennox and Thomas Birch

    Directory of Open Access Journals (Sweden)

    Patricia L. Hamilton

    2015-03-01

    Full Text Available Scholars have puzzled over the origin of the relationship between Charlotte Lennox and Thomas Birch. That the two shared a cordial professional relationship in 1759 is not surprising, but it is unclear how and when Birch obtained the poem "The Dream, an ode by Miss Ramsey of 15" (ca. 1744-45 for his manuscript collection. Possibly Edward Cave, publisher of The Gentleman’s Magazine, or other professional associates such as Samuel Johnson or Samuel Richardson supplied it. But archival evidence indicates that Lady Isabella Finch, Lennox’s earliest patroness, was in contact with Birch in 1749, raising the question of whether she could have given Birch the poem. However, a different type of connection between Lennox and Birch is suggested by Lennox’s first novel, The Life of Harriot Stuart, written by Herself (1750, which mentions William Chillingworth, Isaac Barrow, and John Tillotson as theological influences. Lennox may have known of these three seventeenth-century divines through Birch’s biographical work on them.

  3. Birch mixture in spruce forest - a method to reduce the effects of acidification?

    International Nuclear Information System (INIS)

    Maartensson, Kristina.

    1996-01-01

    Acidification has lately been focus of increased attention in the business, industrial and public sectors. One measure that can prevent further acidification is the liming of forest soils. Another strategy would be to increase the admixture of deciduous tree species in conifer forest. This paper deals with the latter problem. From ecological and economical standpoints, the tree species offering the most advantageous admixture in Sweden would be birch, Betula pendula, and Norway spruce, Picea abies. Birch trees help to increase soil pH, while decreasing atmospheric deposition and protecting young spruce seedling from frost. The use of birch admixture need to be 50% or more to get required effect. This will lead to a reduction in spruce wood production. This need not to be a problem, however, since birch pulp will probably become more valuable in the future. The admixed forests have a higher biological diversity and are of greater value for recreation. Although spruce production on acidified sited is still high, further atmospheric deposition could lead to declines in production. Forest soils will eventually sustain serious damage if acid deposition continues to increase, which will require new alternatives for wood production be found. A high admixture of birch can offer a temporary respite if emission and deposition continue, but cannot completely compensate for the acidifying effects of present deposition levels. 26 refs, 2 figs

  4. 33 CFR 117.331 - Snake Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Snake Creek. 117.331 Section 117.331 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.331 Snake Creek. The draw of the Snake Creek...

  5. Music therapy

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    alternate with clear and lucid mental states. These states are important as it is here that it is possible to meet the person’s psychosocial needs. Ketil Normann’s conceps of periods of lucidity are presented and connected to clinical music therapy practice and how it is possible to use music in order...... as a consequence of person-centred care. Umeå University Medical Dissertations. New Series. Ridder, H.M. (2005). Music therapy as a way to enhance lucidity in persons with dementia in advanced stages. In: Esch, A.; Frohne-Hagemann, I.; Laqua, M.; Schirmer, H.; Seitz, E. (Eds.) Jahrbuch Musicktherapie. Forschung...... und Entwicklung Music Therapy Annual. Research and Development. 2005 (1), pp. 25-40. Reichert Verlag Wiesbaden....

  6. Nigerian Music Review

    African Journals Online (AJOL)

    Nigerian Music Review is aimed at the scholarly review of the developments in various musical practices in Nigeria. It considers well researched articles in any of the following areas: Musicology, Ethnomusicology, African Music, Music Education, Performance, Composition, Music Technology, Music & Related Disciplines, ...

  7. Automatic Music Transcription

    Science.gov (United States)

    Klapuri, Anssi; Virtanen, Tuomas

    Written musical notation describes music in a symbolic form that is suitable for performing a piece using the available musical instruments. Traditionally, musical notation indicates the pitch, target instrument, timing, and duration of each sound to be played. The aim of music transcription either by humans or by a machine is to infer these musical parameters, given only the acoustic recording of a performance.

  8. Potential role of soil calcium in recovery of paper birch following ice storm injury in Vermont, USA

    Science.gov (United States)

    Joshua M. Halman; Paul G. Schaberg; Gary J. Hawley; Christopher F. Hansen

    2011-01-01

    In recent years, an increased number of mature paper birch (Betula papyrifera Marsh.) and heart-leafed paper birch (B. papyrifera var. cordifolia (Regel) Fern.) in northeastern United States forests have exhibited decline symptoms including foliar loss, reduced fine branching, and tree mortality. We assessed crown health, radial...

  9. Climate change effect on Betula (birch) and Quercus (oak) pollen seasons in the United States

    Science.gov (United States)

    Zhang, Yong; Bielory, Leonard; Georgopoulos, Panos G.

    2014-07-01

    Climatic change is expected to affect the spatiotemporal patterns of airborne allergenic pollen, which has been found to act synergistically with common air pollutants, such as ozone, to cause allergic airway disease (AAD). Observed airborne pollen data from six stations from 1994 to 2011 at Fargo (North Dakota), College Station (Texas), Omaha (Nebraska), Pleasanton (California), Cherry Hill and Newark (New Jersey) in the US were studied to examine climate change effects on trends of annual mean and peak value of daily concentrations, annual production, season start, and season length of Betula (birch) and Quercus (oak) pollen. The growing degree hour (GDH) model was used to establish a relationship between start/end dates and differential temperature sums using observed hourly temperatures from surrounding meteorology stations. Optimum GDH models were then combined with meteorological information from the Weather Research and Forecasting (WRF) model, and land use land coverage data from the Biogenic Emissions Land use Database, version 3.1 (BELD3.1), to simulate start dates and season lengths of birch and oak pollen for both past and future years across the contiguous US (CONUS). For most of the studied stations, comparison of mean pollen indices between the periods of 1994-2000 and 2001-2011 showed that birch and oak trees were observed to flower 1-2 weeks earlier; annual mean and peak value of daily pollen concentrations tended to increase by 13.6 %-248 %. The observed pollen season lengths varied for birch and for oak across the different monitoring stations. Optimum initial date, base temperature, and threshold GDH for start date was found to be 1 March, 8 °C, and 1,879 h, respectively, for birch; 1 March, 5 °C, and 4,760 h, respectively, for oak. Simulation results indicated that responses of birch and oak pollen seasons to climate change are expected to vary for different regions.

  10. Human Computer Music Performance

    OpenAIRE

    Dannenberg, Roger B.

    2012-01-01

    Human Computer Music Performance (HCMP) is the study of music performance by live human performers and real-time computer-based performers. One goal of HCMP is to create a highly autonomous artificial performer that can fill the role of a human, especially in a popular music setting. This will require advances in automated music listening and understanding, new representations for music, techniques for music synchronization, real-time human-computer communication, music generation, sound synt...

  11. Music, memory and emotion

    OpenAIRE

    J?ncke, Lutz

    2008-01-01

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory. Music has a prominent role in the everyday life of many people. Whether it is for recreation, distraction or mood enhancement, a lot of people listen to music from early in t...

  12. Music Club

    CERN Multimedia

    Music Club

    2011-01-01

    MUSIC ON THE LAWN 2011 As part of the Fete de la Musique 2011, the CERN MusiClub is organizing Music on the Lawn, an informal concert for Club musicians/bands. The event will take place from 14h00 to 20h00 on Saturday 25th June on the terrace of restaurant no 1. This year 8 MusiClub bands will be performing… WOT Home Cookin’ Picture Flame DANGLERZ The Nearlies RISE A Drop of Red The Groovy Gang So put the date in your diaries and spend a sunny afternoon listening to some great live music (and unlike Paleo and Montreux it’s FREE!!!!) For more information on the CERN MusiClub see http://muzipod.free.fr/  

  13. Antioxidants from slow pyrolysis bio-oil of birch wood: Application for biodiesel and biobased lubricants

    Science.gov (United States)

    Birch wood was slowly pyrolyzed to produce bio-oil and biochar. Slow pyrolysis conditions including reaction temperature, residence time, and particle size of the feed were optimized to maximize bio-oil yield. Particle size had an insignificant effect, whereas yields of up to 56% were achieved using...

  14. The population and seasonal dynamics of weevils developing in the soil of birch stands

    Science.gov (United States)

    E. Kula

    2003-01-01

    Curculionidae developing in the soil of birch stands in an air-polluted region were classified using the method of soil photoeclectors on the basis of their population dynamics (1986-2000) and phenology of their emergence from where they developed. In the course of 15 years we saw two evident culminations in the population density of Polydrusus undatus...

  15. Growth Response of Seedling Yellow Birch to Humus-Soil Mixtures

    Science.gov (United States)

    Carl H. Tubbs; Robert R. Oberg

    1966-01-01

    Previous observations of the establishment of yellow birch have cited the importance of mixed humus-mineral soil seedbeds. Godman and Krefting pointed out that both germination and growth were enhanced. Subsequent studies have shown that while germination in the absence of competition is adequate on mineral soil of a Podzol A under a wide variety of light and...

  16. MACC regional multi-model ensemble simulations of birch pollen dispersion in Europe

    NARCIS (Netherlands)

    Sofiev, M.; Berger, U.; Prank, M.; Vira, J.; Arteta, J.; Belmonte, J.; Bergmann, K.C.; Chéroux, F.; Elbern, H.; Friese, E.; Galan, C.; Gehrig, R.; Khvorostyanov, D.; Kranenburg, R.; Kumar, U.; Marécal, V.; Meleux, F.; Menut, L.; Pessi, A.M.; Robertson, L.; Ritenberga, O.; Rodinkova, V.; Saarto, A.; Segers, A.; Severova, E.; Sauliene, I.; Siljamo, P.; Steensen, B.M.; Teinemaa, E.; Thibaudon, M.; Peuch, V.H.

    2015-01-01

    This paper presents the first ensemble modelling experiment in relation to birch pollen in Europe. The seven-model European ensemble of MACC-ENS, tested in trial simulations over the flowering season of 2010, was run through the flowering season of 2013. The simulations have been compared with

  17. Estimating the spread rate of urea formaldehyde adhesive on birch (Betula pendula Roth) veneer using fluorescence

    Science.gov (United States)

    Toni Antikainen; Anti Rohumaa; Christopher G. Hunt; Mari Levirinne; Mark Hughes

    2015-01-01

    In plywood production, human operators find it difficult to precisely monitor the spread rate of adhesive in real-time. In this study, macroscopic fluorescence was used to estimate spread rate (SR) of urea formaldehyde adhesive on birch (Betula pendula Roth) veneer. This method could be an option when developing automated real-time SR measurement for...

  18. 78 FR 50410 - Birch Power Company; Notice of Proposed Restricted Service List for a Programmatic Agreement

    Science.gov (United States)

    2013-08-19

    ... Project] Birch Power Company; Notice of Proposed Restricted Service List for a Programmatic Agreement Rule..., the Secretary may establish a restricted service list for a particular phase or issue in a proceeding. The restricted service list should contain the names of persons on the service list who, in the...

  19. Study of the betulin enriched birch bark extracts effects on human carcinoma cells and ear inflammation

    Directory of Open Access Journals (Sweden)

    Dehelean Cristina A

    2012-11-01

    Full Text Available Abstract Background Pentacyclic triterpenes, mainly betulin and betulinic acid, are valuable anticancer agents found in the bark of birch tree. This study evaluates birch bark extracts for the active principles composition. Results New improved extraction methods were applied on the bark of Betula pendula in order to reach the maximum content in active principles. Extracts were analyzed by HPLC-MS, Raman, SERS and 13C NMR spectroscopy which revealed a very high yield of betulin (over 90%. Growth inhibiting effects were measured in vitro on four malignant human cell lines: A431 (skin epidermoid carcinoma, A2780 (ovarian carcinoma, HeLa (cervix adenocarcinoma and MCF7 (breast adenocarcinoma, by means of MTT assay. All of the prepared bark extracts exerted a pronounced antiproliferative effect against human cancer cell lines. In vivo studies involved the anti-inflammatory effect of birch extracts on TPA-induced model of inflammation in mice. Conclusions The research revealed the efficacy of the extraction procedures as well as the antiproliferative and anti-inflammatory effects of birch extracts.

  20. The distribution of lignin in white birch wood as determined by bromination with TEM-EDXA

    International Nuclear Information System (INIS)

    Saka, S.; Goring, D.A.I.

    1988-01-01

    Ultraviolet absorbance and bromine uptake were measured on various morphological regions of birch wood. To facilitate precise comparison, observations were made on identical locations in successive cross sections. From the data, the concentration of lignin and the ratio of the guaiacyl to syringyl residues were determined. The results obtained were then compared with the previous findings from the use of UV microscopy alone

  1. High-Titer Methane from Organosolv-Pretreated Spruce and Birch

    Directory of Open Access Journals (Sweden)

    Leonidas Matsakas

    2017-02-01

    Full Text Available The negative impact of fossil fuels and the increased demand for renewable energy sources has led to the use of novel raw material sources. Lignocellulosic biomass could serve as a possible raw material for anaerobic digestion and production of biogas. This work is aimed at using forest biomass, both softwood (spruce and hardwood (birch, as a raw material for anaerobic digestion. We examined the effect of different operational conditions for the organosolv pretreatment (ethanol content, duration of treatment, and addition of acid catalyst on the methane yield. In addition, we investigated the effect of addition of cellulolytic enzymes during the digestion. We found that inclusion of an acid catalyst during organosolv pretreatment improved the yields from spruce, but it did not affect the yields from birch. Shorter duration of treatment was advantageous with both materials. Methane yields from spruce were higher with lower ethanol content whereas higher ethanol content was more beneficial for birch. The highest yields obtained were 185 mL CH4/g VS from spruce and 259.9 mL CH4/g VS from birch. Addition of cellulolytic enzymes improved these yields to 266.6 mL CH4/g VS and 284.2 mL CH4/g VS, respectively.

  2. Polyoxometalate delignification of birch kraft pulp and effect on residual lignin

    Science.gov (United States)

    Biljana Bujanovic; Richard S. Reiner; Sally A. Ralph; Rajai H. Atalla

    2011-01-01

    To advance the understanding of delignification with polyoxometalates (POMs) that have been explored for use in bleaching of chemical pulps, the transformation of lignin during anaerobic treatment of birch kraft pulp with an equilibrated POM mixture composed of Na5(+2)[SiV1(-0.1)MoW10(+0.1)O

  3. Shading and root-shoot relations in saplings of silver birch, pedunculate oak and beech

    NARCIS (Netherlands)

    Hees, van A.F.M.; Clerkx, A.P.P.M.

    2003-01-01

    Silver birch (Betula pendula Roth), pedunculate oak (Quercus robur L.) and beech (Fagus sylvatica L.) can regenerate successfully under a canopy of Scots pine (Pinus sylvestris L.). Shading reduces plant growth and modifies plant form, two related aspects. This study focuses on the effects of

  4. Influence of edging practices on cutting yields of Alaska birch lumber

    Science.gov (United States)

    David L. Nicholls; J.W. Funck; C.C. Brunner; J.E. Reeb

    2009-01-01

    Birch lumber is often characterized by a high degree of knots, bark pockets, heartwood, and other features which force sawmill owners to decide whether to edge and trim boards to produce standard grade lumber vs. proprietary grade character-marked lumber. In addition, the edging strategies used with irregularly shaped flitches can greatly influence cut-stock recovery....

  5. Style in Music

    Science.gov (United States)

    Dannenberg, Roger B.

    Because music is not objectively descriptive or representational, the subjective qualities of music seem to be most important. Style is one of the most salient qualities of music, and in fact most descriptions of music refer to some aspect of musical style. Style in music can refer to historical periods, composers, performers, sonic texture, emotion, and genre. In recent years, many aspects of music style have been studied from the standpoint of automation: How can musical style be recognized and synthesized? An introduction to musical style describes ways in which style is characterized by composers and music theorists. Examples are then given where musical style is the focal point for computer models of music analysis and music generation.

  6. Recombinant Mal d 1 facilitates sublingual challenge tests of birch pollen-allergic patients with apple allergy.

    Science.gov (United States)

    Kinaciyan, T; Nagl, B; Faustmann, S; Kopp, S; Wolkersdorfer, M; Bohle, B

    2016-02-01

    It is still unclear whether allergen-specific immunotherapy (AIT) with birch pollen improves birch pollen-related food allergy. One reason for this may be the lack of standardized tests to assess clinical reactions to birch pollen-related foods, for example apple. We tested the applicability of recombinant (r) Mal d 1, the Bet v 1-homolog in apple, for oral challenge tests. Increasing concentrations of rMal d 1 in 0.9% NaCl were sublingually administered to 72 birch pollen-allergic patients with apple allergy. The dose of 1.6 μg induced oral allergy syndromes in 26.4%, 3.2 μg in 15.3%, 6.3 μg in 27.8%, 12.5 μg in 8.3%, 25 μg in 11.1%, and 50 μg in 4.2% of the patients. No severe reactions occurred. None of the patients reacted to 0.9% NaCl alone. Sublingual administration of 50 μg of rMal d 1 induced no reactions in three nonallergic individuals. Our approach allows straight forward, dose-defined sublingual challenge tests in a high number of birch pollen-allergic patients that inter alia can be applied to evaluate the therapeutic efficacy of birch pollen AIT on birch pollen-related food allergy. © 2015 The Authors. Allergy Published by John Wiley & Sons Ltd.

  7. Music, memory and emotion

    Science.gov (United States)

    Jäncke, Lutz

    2008-01-01

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory. PMID:18710596

  8. We "Are" Musical

    Science.gov (United States)

    Welch, Graham F.

    2005-01-01

    The challenge for music education is to nurture and develop each individual's basic musicality. Assuming normal neurological functioning and development, we are all musical. Our musical development begins pre-birth, with musical behaviours in one form or another being evident across the lifespan. Nevertheless, early enculturation can both foster…

  9. Music, memory and emotion.

    Science.gov (United States)

    Jäncke, Lutz

    2008-08-08

    Because emotions enhance memory processes and music evokes strong emotions, music could be involved in forming memories, either about pieces of music or about episodes and information associated with particular music. A recent study in BMC Neuroscience has given new insights into the role of emotion in musical memory.

  10. Educating the Music User

    Science.gov (United States)

    Adams, Mark C.

    2016-01-01

    To better serve students' evolving needs in music, music educators must connect classroom learning with how students use and interact with music in their daily lives. One way to accomplish this is by approaching classrooms with the music user in mind, which can open new possibilities for meaningful music making and remove students from the…

  11. Impacts of Elevated Atmospheric CO2 and O3 on Paper Birch (Betula papyrifera: Reproductive Fitness

    Directory of Open Access Journals (Sweden)

    Joseph N. T. Darbah

    2007-01-01

    Full Text Available Atmospheric CO2 and tropospheric O3 are rising in many regions of the world. Little is known about how these two commonly co-occurring gases will affect reproductive fitness of important forest tree species. Here, we report on the long-term effects of CO3 and O3 for paper birch seedlings exposed for nearly their entire life history at the Aspen FACE (Free Air Carbon Dioxide Enrichment site in Rhinelander, WI. Elevated CO2 increased both male and female flower production, while elevated O3 increased female flower production compared to trees in control rings. Interestingly, very little flowering has yet occurred in combined treatment. Elevated CO2 had significant positive effect on birch catkin size, weight, and germination success rate (elevated CO2 increased germination rate of birch by 110% compared to ambient CO2 concentrations, decreased seedling mortality by 73%, increased seed weight by 17%, increased root length by 59%, and root-to-shoot ratio was significantly decreased, all at 3 weeks after germination, while the opposite was true of elevated O3 (elevated O3 decreased the germination rate of birch by 62%, decreased seed weight by 25%, and increased root length by 15%. Under elevated CO2, plant dry mass increased by 9 and 78% at the end of 3 and 14 weeks, respectively. Also, the root and shoot lengths, as well as the biomass of the seedlings, were increased for seeds produced under elevated CO2, while the reverse was true for seedlings from seeds produced under the elevated O3. Similar trends in treatment differences were observed in seed characteristics, germination, and seedling development for seeds collected in both 2004 and 2005. Our results suggest that elevated CO2 and O3 can dramatically affect flowering, seed production, and seed quality of paper birch, affecting reproductive fitness of this species.

  12. An investigation of the possible immunological relationship between allergen extracts from birch pollen, hazelnut, potato and apple

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Løwenstein, H

    1978-01-01

    In a retrospective study on selected group of patients, the coincidence of birch pollen allergy and a clinically relevant positive prick test reaction to apples and potatoes was confirmed. Immunochemical comparison using the crossed line immunoelectrophoresis technique (CLIE) confirmed partial...... identity between birch pollen and hazelnut. By the same method no partial immunological identity between birch pollen and extracts and fresh peel from apples and potatoes was found. However, both apples and potatoes gave rise to non-immunological affinity precipitates. On this basis it is discussed...

  13. Sustained efficacy and safety of a 300IR daily dose of a sublingual solution of birch pollen allergen extract in adults with allergic rhinoconjunctivitis: results of a double-blind, placebo-controlled study

    OpenAIRE

    Worm, Margitta; Rak, Sabina; de Blay, Frédéric; Malling, Hans-Jorgen; Melac, Michel; Cadic, Véronique; Zeldin, Robert K

    2014-01-01

    Background Allergic rhinoconjunctivitis (ARC) due to birch pollen is a growing health concern in Europe. Here, we report the efficacy and safety of 300IR birch pollen sublingual solution administered discontinuously for 2 consecutive years to patients with birch-associated allergic rhinoconjunctivitis. Methods Birch pollen-allergic adults were randomized in this double blind study to 300IR birch pollen sublingual solution or placebo, daily, starting 4 months before and continuing through the ...

  14. How musical are music video game players?

    Science.gov (United States)

    Pasinski, Amanda C; Hannon, Erin E; Snyder, Joel S

    2016-10-01

    Numerous studies have shown that formal musical training is associated with sensory, motor, and cognitive advantages in individuals of various ages. However, the nature of the observed differences between musicians and nonmusicians is poorly understood, and little is known about the listening skills of individuals who engage in alternative types of everyday musical activities. Here, we show that people who have frequently played music video games outperform nonmusicians controls on a battery of music perception tests. These findings reveal that enhanced musical aptitude can be found among individuals who play music video games, raising the possibility that music video games could potentially enhance music perception skills in individuals across a broad spectrum of society who are otherwise unable to invest the time and/or money required to learn a musical instrument.

  15. Broaden Students' Music Preferences.

    Science.gov (United States)

    Le Blanc, Albert

    1983-01-01

    A model of music preference theory suggests ways that teachers can broaden their students' musical preferences. Teachers can change preferences by changing something in the listener, the social environment, the music, or the ways that the listener processes information. (AM)

  16. Symmetry in music

    International Nuclear Information System (INIS)

    Herrero, O F

    2010-01-01

    Music and Physics are very close because of the symmetry that appears in music. A periodic wave is what music really is, and there is a field of Physics devoted to waves researching. The different musical scales are the base of all kind of music. This article tries to show how this musical scales are made, how the consonance is the base of many of them and how symmetric they are.

  17. Music therapy in kindergarten

    OpenAIRE

    Šírová, Michaela

    2017-01-01

    This work deals with the subject of music therapy in a special kindergarten for the children with combined disabilities. In the theoretical part it clarifies the concept and principle of music therapy and characterizes the types of disabilities that occur at researched clients. As a research method were used observation and interviews with three music therapists from the institution. KEYWORDS Music therapy, preschool education, special pedagogy, group music therapy,individual music therapy, p...

  18. Symmetry in music

    Energy Technology Data Exchange (ETDEWEB)

    Herrero, O F, E-mail: o.f.herrero@hotmail.co [Conservatorio Superior de Musica ' Eduardo Martinez Torner' Corrada del Obispo s/n 33003 - Oviedo - Asturias (Spain)

    2010-06-01

    Music and Physics are very close because of the symmetry that appears in music. A periodic wave is what music really is, and there is a field of Physics devoted to waves researching. The different musical scales are the base of all kind of music. This article tries to show how this musical scales are made, how the consonance is the base of many of them and how symmetric they are.

  19. Music and Music Intervention for Therapeutic Purposes in Patients with Ventilator Support; Gamelan Music Perspective

    OpenAIRE

    Suhartini, Suhartini

    2011-01-01

    Background: Gamelan music is one of folk music for Javanese people. Several research studies testing the effects of music were conducted in Western countries. The music studies for therapeutic purposes used classical music commonly. Even in Indonesia, some researchers may use that music for therapeutic purposes. This concern article explains the perspective music and music intervention as therapeutic purposes, view with Javanese classical music.Objectives: To explore the evidence of music and...

  20. Networked web-cameras monitor congruent seasonal development of birches with phenological field observations

    Science.gov (United States)

    Peltoniemi, Mikko; Aurela, Mika; Böttcher, Kristin; Kolari, Pasi; Loehr, John; Karhu, Jouni; Kubin, Eero; Linkosalmi, Maiju; Melih Tanis, Cemal; Nadir Arslan, Ali

    2017-04-01

    Ecosystems' potential to provide services, e.g. to sequester carbon is largely driven by the phenological cycle of vegetation. Timing of phenological events is required for understanding and predicting the influence of climate change on ecosystems and to support various analyses of ecosystem functioning. We established a network of cameras for automated monitoring of phenological activity of vegetation in boreal ecosystems of Finland. Cameras were mounted on 14 sites, each site having 1-3 cameras. In this study, we used cameras at 11 of these sites to investigate how well networked cameras detect phenological development of birches (Betula spp.) along the latitudinal gradient. Birches are interesting focal species for the analyses as they are common throughout Finland. In our cameras they often appear in smaller quantities within dominant species in the images. Here, we tested whether small scattered birch image elements allow reliable extraction of color indices and changes therein. We compared automatically derived phenological dates from these birch image elements to visually determined dates from the same image time series, and to independent observations recorded in the phenological monitoring network from the same region. Automatically extracted season start dates based on the change of green color fraction in the spring corresponded well with the visually interpreted start of season, and field observed budburst dates. During the declining season, red color fraction turned out to be superior over green color based indices in predicting leaf yellowing and fall. The latitudinal gradients derived using automated phenological date extraction corresponded well with gradients based on phenological field observations from the same region. We conclude that already small and scattered birch image elements allow reliable extraction of key phenological dates for birch species. Devising cameras for species specific analyses of phenological timing will be useful for

  1. Hydrogenated graphenes by birch reduction: influence of electron and proton sources on hydrogenation efficiency, magnetism, and electrochemistry

    Czech Academy of Sciences Publication Activity Database

    Eng, A.Y.S.; Sofer, Z.; Huber, Š.; Bouša, D.; Maryško, Miroslav; Pumera, M.

    2015-01-01

    Roč. 21, č. 7 (2015), 16828-16838 ISSN 0947-6539 Institutional support: RVO:68378271 Keywords : hydrogenated graphenes * birch reduction * magnetism * electrochemistry * hydrogenation efficiency Subject RIV: CA - Inorganic Chemistry Impact factor: 5.771, year: 2015

  2. 33 CFR 117.917 - Battery Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Battery Creek. 117.917 Section 117.917 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements South Carolina § 117.917 Battery Creek. The draw of...

  3. 33 CFR 117.543 - Bear Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Bear Creek. 117.543 Section 117.543 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Maryland § 117.543 Bear Creek. (a) The draws of the Baltimore...

  4. Currents and siltation at Dharamtar creek, Bombay

    Digital Repository Service at National Institute of Oceanography (India)

    Swamy, G.N.; Kolhatkar, V.M.; Fernandes, A.A.

    Hydrographic data collected in Dharamtar Creek during 1976-77 have been analysed. This showed that the waters in the Creek are well mixed and the salinity varied with the tide. The tidal currents are found to be generally strong. The distribution...

  5. 33 CFR 117.197 - Sonoma Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Sonoma Creek. 117.197 Section 117.197 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements California § 117.197 Sonoma Creek. The draw of the Northwestern...

  6. Musics, Cultures and Meanings: Music as Communication

    Directory of Open Access Journals (Sweden)

    Ian Cross

    2012-09-01

    Full Text Available This commentary explores interpretations of concepts that lie at the focus of Richard Widdess's paper—"music", and "culture"—with the aim of specifying frameworks within which issues of musical meaning can fruitfully be addressed.

  7. Response of winter chemical defense in Alaska paper birch and green alder to manipulation of plant carbon/nutrient balance.

    Science.gov (United States)

    Bryant, J P; Chapin, F S; Reichardt, P B; Clausen, T P

    1987-07-01

    Plant carbon/nutrient balance has been implicated as an important factor in plant defensive chemistry and palatability to herbivores. We tested this hypothesis by fertilizing juvenile growth form Alaska paper birch and green alder with N, P and N-plus-P in a balanced 2x2 factorial experiment. Additionally, we shaded unfertilized plants of both species. Fertilization with N and N-plus-P increased growth of Alaska paper birch, reduced the concentration of papyriferic acid in internodes and increased the palatability of birch twigs to snowshoe hares. Shading decreased birch growth, decreased the concentration of papyriferic acid in internodes and increased twig palatability. These results indicate that the defensive chemistry and palatability of winter-dormant juvenile Alaska paper birch are sensitive to soil fertility and shade. Conversely the defensive chemistry and palatability of green alder twigs to snowshoe hares were not significantly affected by soil fertility or shade. The greater sensitivity of Alaska paper birch defensive chemistry and palatability to snowshoe hares in comparison to green alder is in agreement with the hypothesis that early successional woody plants that are adapted to high resource availability are more plastic in their chemical responses to the physical environment than are species from less favorable environments.

  8. Music information retrieval meets music education

    OpenAIRE

    Dittmar, Christian; Cano, Estefanía; Abeßer, Jakob; Grollmisch, Sascha

    2012-01-01

    This paper addresses the use of Music Information Retrieval (MIR) techniques in music education and their integration in learning software. A general overview of systems that are either commercially available or in research stage is presented. Furthermore, three well-known MIR methods used in music learning systems and their state-of-the-art are described: music transcription, solo and accompaniment track creation, and generation of performance instructions. As a representative example of a m...

  9. Stability of transgenes in long-term micropropagation of plants of transgenic birch (Betula platyphylla).

    Science.gov (United States)

    Zeng, Fansuo; Qian, Jingjing; Luo, Wei; Zhan, Yaguang; Xin, Ying; Yang, Chuanping

    2010-01-01

    The stability of integration and expression level of transgenes in long-term micropropagation clones of transgenic birch (Betula platyphylla Suk.) was examined. Multiplexed PCR and reverse primer PCR demonstrated stable integration of transgenes into regenerated plants. Expression levels of the bgt and gus genes among shoot plantlets, subcultured 4, 7, 9 and 15 times, were significantly different. The transcriptional expression level of extraneous genes in regenerated plants decreased with increasing subculture number. Transcriptional gene silencing (TGS) occured in regenerated transgenic lines. The silencing rate of GUS in the 5th subculture plants was 22-65%. TGS in regenerated plants could be reactivated with 5-azacytidine (Azac) at 50-200 microM. GUS and BGT protein expression was reactivated in the micropropagated transgenic birch plants when treated with Azac. A decrease in expression level with increasing number of subcultures is thus associated with DNA methylation.

  10. Morphological and molecular characteristics of foliar nematode attacking silver birch (Betula pendula Roth in Poland

    Directory of Open Access Journals (Sweden)

    Chałańska A.

    2017-09-01

    Full Text Available Aphelenchoides fragariae (Ritzema Bos, 1890 Christie, 1932 was isolated from leaves of silver birch (Betula pendula Roth seedlings proving that the source of infection was anemones plants. This is the first report to our best knowledge showing that the source of nematode infection of a woody plant could be a perennial plant. A. fragariae was identified by morphometric and molecular analyses. Morphological diagnosis based on the bending shape of the tail of males and pronounced apex and rostrum proved to be the most accurate reliable characteristic. On the opposite, the high variability of the mucron shape in female tails made the identification by microscopic analyses difficult. Identification of the species was confirmed by analysis of 28S rDNA sequences. The morphometric data of adults extracted from silver birch was compared with that of nematodes isolated from Anemone hupehensis (Lemoine Lemoine. Males body length varied highly in samples collected from both host plant species.

  11. Effect of Different Pretreatment Methods on Birch Outer Bark: New Biorefinery Routes

    Directory of Open Access Journals (Sweden)

    Anthi Karnaouri

    2016-03-01

    Full Text Available A comparative study among different pretreatment methods used for the fractionation of the birch outer bark components, including steam explosion, hydrothermal and organosolv treatments based on the use of ethanol/water media, is reported. The residual solid fractions have been characterized by ATR-FTIR, 13C-solid-state NMR and morphological alterations after pretreatment were detected by scanning electron microscopy. The general chemical composition of the untreated and treated bark including determination of extractives, suberin, lignin and monosaccharides was also studied. Composition of the residual solid fraction and relative proportions of different components, as a function of the processing conditions, could be established. Organosolv treatment produces a suberin-rich solid fraction, while during hydrothermal and steam explosion treatment cleavage of polysaccharide bonds occurs. This work will provide a deeper fundamental knowledge of the bark chemical composition, thus increasing the utilization efficiency of birch outer bark and may create possibilities to up-scale the fractionation processes.

  12. Properties of plasticized composite films prepared from nanofibrillated cellulose and birch wood xylan

    DEFF Research Database (Denmark)

    Hansen, Natanya Majbritt Louie; Blomfeldt, Thomas O. J.; Hedenqvist, Mikael S.

    2012-01-01

    Xylans, an important sub-class of hemicelluloses, represent a largely untapped resource for new renewable materials derived from biomass. As with other carbohydrates, nanocellulose reinforcement of xylans is interesting as a route to new bio-materials. With this in mind, birch wood xylan was comb......Xylans, an important sub-class of hemicelluloses, represent a largely untapped resource for new renewable materials derived from biomass. As with other carbohydrates, nanocellulose reinforcement of xylans is interesting as a route to new bio-materials. With this in mind, birch wood xylan...... was combined with nanofibrillated cellulose (NFC) and films were cast with and without glycerol, sorbitol or methoxypolyethylene glycol (MPEG) as plasticizers. Microscopy revealed some NFC agglomeration in the composite films as well as a layered nanocellulose structure. Equilibrium moisture content...

  13. Buck Creek River Flow Analysis

    Science.gov (United States)

    Dhanapala, Yasas; George, Elizabeth; Ritter, John

    2009-04-01

    Buck Creek flowing through Springfield Ohio has a number of low-head dams currently in place that cause safety issues and sometimes make it impossible for recreational boaters to pass through. The safety issues include the back eddies created by the dams that are known as drowning machines and the hydraulic jumps. In this study we are modeling the flow of Buck Creek using topographical and flow data provided by the Geology Department of Wittenberg University. The flow is analyzed using Hydraulic Engineering Center - River Analysis System software (HEC-RAS). As the first step a model of the river near Snyder Park has been created with the current structure in place for validation purposes. Afterwards the low-head dam is replaced with four drop structures with V-notch overflow gates. The river bed is altered to reflect plunge pools after each drop structure. This analysis will provide insight to how the flow is going to behave after the changes are made. In addition a sediment transport analysis is also being conducted to provide information about the stability of these structures.

  14. Is There Musical Meaning in the Musical?

    Science.gov (United States)

    Kindall-Smith, Marsha

    2010-01-01

    The study of music contributes to transmitting cultural heritage, learning self-discipline and teamwork, developing creativity and self-expression, developing multiple intelligences, engaging in problem solving and abstract thinking, and influencing academic achievement. Whether a performance has "musical meaning" at the core of music education…

  15. Early flowering and seed production in a yellow birch progeny test

    Science.gov (United States)

    Knud E. Clausen

    1976-01-01

    Trees in a yellow birch progeny test began to bear seed when 7 years old and the proportion of fruiting trees increased in the following 2 years. Male catkins were produced at age 8 and the number of trees with males increased greatly the following years. Although there is much variation between and within families in earliness of flowering and in number of flowers and...

  16. Shelf life extension and sensory evaluation of birch tree sap using chemical preservatives

    Directory of Open Access Journals (Sweden)

    Maciej Bilek

    2016-10-01

    Full Text Available The aim of this study was to assess the stability of the birch tree sap, depending on the addition and concentration of two chemical factors, ie. potassium sorbate and acids: malic, citric or lactic. As in our previous studies we found that the optimal physical parameter to assess the stability of birch sap is turbidity measurement, we used turbidimeter for estimate the effectiveness of shelf life extending. Sensory evaluation was carried out by university sensory panel with 8 skilled people (students and teachers with pre-selection and basic training of sensory methodology. On the other hand artificial perception measurements were realized by electronic nose. Birch tree sap stability without addition of preservatives, both room temperature and refrigerated, is less than three days. The effectiveness of preservation of birch tree sap depends on the concentration of acids. Independently of storage temperature, samples that received stability during the whole one-month storage period, were those with potassium sorbate and three acids in the highest concentrations, ie. malic acid at 0.3%, citric acid at 0.5% and lactic acid at 0.5%. Unfortunately, concentrations of acids, which allow extension of shelf life at least for one month in a room temperature, are characterized by the worst sensory evaluation rating. Thus, they should be corrected by the use of additives for improving the flavor, such as fruit syrups or herbal extracts. On the other hand, additionally storage in a refrigerated conditions allows one-month-stability for the sample with the highest sensory evaluation rating, ie. with the addition of lactic acid at 0.1% and potassium sorbate, which taste not need to be corrected.

  17. Growth and Yield of 15-Year Plantations of Pine, Spruce and Birch in Agricultural Land

    Directory of Open Access Journals (Sweden)

    Daugaviete Mudrite

    2017-07-01

    Full Text Available The growth data and the potential returns from 15-year-old plantations of pine Pinus sylvestris L. (6 trial sites, spruce Picea abies Karst L. (9 trial sites and silver birch Betula pendula Roth (13 trial sites, established in abandoned agricultural lands in a variety of soil types (sod calcareous, anthrosols, podzolic, podzols, gley, podzolic gley, alluvial, using the planting density 2,500 and 3,300 and also 5,000 trees/ha are analysed.

  18. Root biomass production in young birch stands planted at four spacings on two different sites

    OpenAIRE

    Johansson, Tord

    2009-01-01

    The spatial distribution of trees above ground influences on the amount of root biomass and a low root biomass might decrease the total biomass production. The amount of biomass for fractions and distribution of downy and silver birch root systems was studied including the root distribution in cardinal points. The allometric relationship between stump diameter (DSH) and stump weight and between DSH and root weight and length for the two species was quantified. The 12-year-old trees had been g...

  19. Elevated Air Humidity Changes Soil Bacterial Community Structure in the Silver Birch Stand

    OpenAIRE

    Truu, Marika; Ostonen, Ivika; Preem, Jens-Konrad; L?hmus, Krista; N?lvak, Hiie; Ligi, Teele; Rosenvald, Katrin; Parts, Kaarin; Kupper, Priit; Truu, Jaak

    2017-01-01

    Soil microbes play a fundamental role in forest ecosystems and respond rapidly to changes in the environment. Simultaneously with the temperature increase the climate change scenarios also predict an intensified hydrological cycle for the Baltic Sea runoff region. The aim of this study was to assess the effect of elevated air humidity on the top soil microbial community structure of a silver birch (Betula pendula Roth.) stand by using a free air humidity manipulation facility (FAHM). The bact...

  20. Elevated Air Humidity Changes Soil Bacterial Community Structure in the Silver Birch Stand.

    Science.gov (United States)

    Truu, Marika; Ostonen, Ivika; Preem, Jens-Konrad; Lõhmus, Krista; Nõlvak, Hiie; Ligi, Teele; Rosenvald, Katrin; Parts, Kaarin; Kupper, Priit; Truu, Jaak

    2017-01-01

    Soil microbes play a fundamental role in forest ecosystems and respond rapidly to changes in the environment. Simultaneously with the temperature increase the climate change scenarios also predict an intensified hydrological cycle for the Baltic Sea runoff region. The aim of this study was to assess the effect of elevated air humidity on the top soil microbial community structure of a silver birch ( Betula pendula Roth.) stand by using a free air humidity manipulation facility (FAHM). The bacterial community structures of bulk soil and birch rhizosphere were analyzed using high-throughput sequencing of bacteria-specific16S rRNA gene fragments and quantification of denitrification related genes. The increased air humidity altered both bulk soil and rhizosphere bacterial community structures, and changes in the bacterial communities initiated by elevated air humidity were related to modified soil abiotic and biotic variables. Network analysis revealed that variation in soil bacterial community structural units is explained by altered abiotic conditions such as increased pH value in bulk soil, while in rhizosphere the change in absorptive root morphology had a higher effect. Among root morphological traits, the absorptive root diameter was strongest related to the bacterial community structure. The changes in bacterial community structures under elevated air humidity are associated with shifts in C, N, and P turnover as well as mineral weathering processes in soil. Increased air humidity decreased the nir and nosZ gene abundance in the rhizosphere bacterial community. The potential contribution of the denitrification to the N 2 O emission was not affected by the elevated air humidity in birch stand soil. In addition, the study revealed a strong link between the bacterial community structure, abundance of denitrification related genes, and birch absorptive root morphology in the ecosystem system adaptation to elevated air humidity.

  1. Hydrology of the Johnson Creek Basin, Oregon

    Science.gov (United States)

    Lee, Karl K.; Snyder, Daniel T.

    2009-01-01

    The Johnson Creek basin is an important resource in the Portland, Oregon, metropolitan area. Johnson Creek forms a wildlife and recreational corridor through densely populated areas of the cities of Milwaukie, Portland, and Gresham, and rural and agricultural areas of Multnomah and Clackamas Counties. The basin has changed as a result of agricultural and urban development, stream channelization, and construction of roads, drains, and other features characteristic of human occupation. Flooding of Johnson Creek is a concern for the public and for water management officials. The interaction of the groundwater and surface-water systems in the Johnson Creek basin also is important. The occurrence of flooding from high groundwater discharge and from a rising water table prompted this study. As the Portland metropolitan area continues to grow, human-induced effects on streams in the Johnson Creek basin will continue. This report provides information on the groundwater and surface-water systems over a range of hydrologic conditions, as well as the interaction these of systems, and will aid in management of water resources in the area. High and low flows of Crystal Springs Creek, a tributary to Johnson Creek, were explained by streamflow and groundwater levels collected for this study, and results from previous studies. High flows of Crystal Springs Creek began in summer 1996, and did not diminish until 2000. Low streamflow of Crystal Springs Creek occurred in 2005. Flow of Crystal Springs Creek related to water-level fluctuations in a nearby well, enabling prediction of streamflow based on groundwater level. Holgate Lake is an ephemeral lake in Southeast Portland that has inundated residential areas several times since the 1940s. The water-surface elevation of the lake closely tracked the elevation of the water table in a nearby well, indicating that the occurrence of the lake is an expression of the water table. Antecedent conditions of the groundwater level and autumn

  2. Mountain birch – potentially large source of sesquiterpenes into high latitude atmosphere

    Directory of Open Access Journals (Sweden)

    A. Arneth

    2009-11-01

    Full Text Available Emissions of volatile organic compounds (VOCs from mountain birches were measured in Abisko, northern Sweden. Mountain birches make up the majority of the tree biomass in Scandinavian high latitudes, a region subject to significant climate warming. The measurements were carried out in two growing seasons. The emissions of four branches, each from a different individual tree, were measured in June–August 2006 and one of them again in July 2007. The measurements were conducted using a dynamic flow through chamber covered with Teflon film. The studied mountain birches were found to emit substantial amounts of linalool, monoterpenes and sesquiterpenes. The monoterpene emission was dominated by sabinene. The magnitude and composition of the sesquiterpene emission changed dramatically between the years. For example, the average α-farnesene emission potential in 2006 was almost 2600 ng gdw−1 h−1 (3.5 pmol gdw−1 s−1 while in 2007 α-farnesene was not detected at all. Also the emissions of other sesquiterpenes decreased in 2007 to a fraction of that in 2006. One possible explanation for the change in emissions is the herbivory damage that occurred in the area in 2004. Herbivory is known to enhance the emissions of sesquiterpenes, especially those of α-farnesene, and the effect may last for several years.

  3. Inter- and intra-specific responses to elevated ozone and chamber climate in northern birches

    International Nuclear Information System (INIS)

    Manninen, S.; Huttunen, S.; Vanhatalo, M.; Pakonen, T.; Haemaelaeinen, A.

    2009-01-01

    We studied the responses of micropropagated, northern provenances of downy, mountain and silver birches to elevated ozone (O 3 ) and changing climate using open-top chambers (OTCs). Contrary to our hypothesis, northern birches were sensitive to O 3 , i.e. O 3 levels of 31-36 ppb reduced the leaf and root biomasses by -10%, whereas wood biomass was affected to a lesser extent. The warmer and drier OTC climate enhanced growth in general, though there were differences among the species and clones, e.g. in bud burst and biomass production. Inter- and intra-specific responses to O 3 and changing climate relate to traits such as allocation patterns between the above- and belowground parts (i.e. root/shoot ratio), which further relate to nutrient and water economy. Our experiments may have mimicked future conditions quite well, but only long-term field studies can yield the information needed to forecast responses at both tree and ecosystem levels. - Northern birches are responsive to ambient ozone levels.

  4. Supporting Music Teacher Mentors

    Science.gov (United States)

    Zaffini, Erin Dineen

    2015-01-01

    While much discussion and research is focused on the importance of music teacher mentors for preservice teachers and novice in-service music educators, little discussion has been devoted to the topic of how we, as members of the music education profession, can support the role of music teacher mentors. This article explores some of the benefits…

  5. Music and Health Promotion

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    Thematic analysis of 13 personal narratives on the meaning of music in the life of 13 contributing authors to the book "Musical Life Stories"......Thematic analysis of 13 personal narratives on the meaning of music in the life of 13 contributing authors to the book "Musical Life Stories"...

  6. Nigerian Music Review: Submissions

    African Journals Online (AJOL)

    They may be in any of the following areas: Musicology, Ethnomusicology, Music. Education. Performance, Composition, African Music, Music Technology, History,. Music and Related Arts, Book/Album/Performance Reviews, etc. 2. Manuscripts should be well typed on A-4 sized paper, double spaced with a margin of.

  7. Music Listening Is Creative

    Science.gov (United States)

    Kratus, John

    2017-01-01

    Active music listening is a creative activity in that the listener constructs a uniquely personal musical experience. Most approaches to teaching music listening emphasize a conceptual approach in which students learn to identify various characteristics of musical sound. Unfortunately, this type of listening is rarely done outside of schools. This…

  8. World Music Resources

    Science.gov (United States)

    Beegle, Amy C.

    2012-01-01

    Access to world music resources such as videos and sound recordings have increased with the advent of YouTube and the efforts of music educators working closely with ethnomusicologists to provide more detailed visual and audio information about various musical practices. This column discusses some world music resources available for music…

  9. National Stereotypes in Music

    NARCIS (Netherlands)

    Lajosi, K.

    2014-01-01

    Music became a marker of national identity in nineteenth-century Europe. Western art music consists of tonal systems that are universally intelligible, but certain rhythms and musical idioms have been associated with national styles. How, when, and why does a musical phrase or piece become national?

  10. MATHEMATICS AND MUSIC

    OpenAIRE

    ESİ, Ayten

    2017-01-01

    One of the areas where mathematics and art are related is music. Throughout human history, many mathematicians have been interested in music. In this study, the relations between mathematics and music were examined and tried to be explained with various examples that these two are inseparable parts of the each other, and it was tried to be emphasized that mathematics is in the music

  11. Music in Early Childhood.

    Science.gov (United States)

    Feierabend, John

    1990-01-01

    Argues that music activities in early childhood education foster a variety of developmental skills. Analyzes Howard Gardner's theory of multiple intelligences, contending that music intelligence is a separate intelligence. Provides ways to identify and promote musical intelligence. Suggests methods for encouraging musical development. Using songs…

  12. Music You Can See

    Science.gov (United States)

    Stephens, Shannon Sweny

    2012-01-01

    Children of all ages love painting to music. Aside from discovering the natural correlation between music and art, the author's students learned about Mozart's life and work in music class. In this article, students discover the influence that music can have on their art. (Contains 1 online resource.)

  13. Music retrieval in ICOR

    Science.gov (United States)

    Finsterle, Lutz; Fischer, Stephan; Rimac, Ivica; Steinmetz, Ralf

    1999-08-01

    In this paper we describe music retrieval in ICOR, a project of Darmstadt TU. It is the goal of ICOR to find new interfaces to support applications of music video and music CDs. Although the project consists of audio and video analysis we concentrate on a description of the audio algorithms in this paper. We describe our MPEG-7 like data structure to store meta information for music pieces and explain which algorithms we use to analyze the content of music pieces automatically. We currently use an applause detection to distinguish live music from studio recordings, a genre classifier to distinguish pieces with beats form classical music, and a singer recognition.

  14. The role of music in music education research : reflections on musical experience

    OpenAIRE

    Varkøy, Øivind

    2009-01-01

    First in this article the role of theories of musicology in music education research is considered. Second, the case in point is examined where the focus of music education research is brought bo bear directly on music education, to wit music. By concentrating on music in music education research, the focus remains firmly on musical experience as a basis of reflection in music education research. The author has chosen to focus in particular on a specific kind of musical experience - more p...

  15. Music therapy improvisation

    Directory of Open Access Journals (Sweden)

    Mira Kuzma

    2001-09-01

    Full Text Available In this article, the technique of music therapy – music therapy improvisation is introduced. In this form of music therapy the improvising partners share meaning through the improvisation: the improvisation is not an end in itself: it portrays meaning that is personal, complex and can be shared with the partner. The therapeutic work, then, is meeting and matching the client's music in order to give the client an experience of "being known", being responded through sounds and being able to express things and communicate meaningfully. Rather than the client playing music, the therapy is about developing the engagement through sustained, joint improvisations. In music therapy, music and emotion share fundamental features: one may represent the other, i.e., we hear the music not as music but as dynamic emotional states. The concept of dynamic structure explains why music makes therapeutic sense.

  16. Music evolution and neuroscience.

    Science.gov (United States)

    Snowdon, Charles T; Zimmermann, Elke; Altenmüller, Eckart

    2015-01-01

    There have been many attempts to discuss the evolutionary origins of music. We review theories of music origins and take the perspective that music is originally derived from emotional signals. We show that music has adaptive value through emotional contagion, social cohesion, and improved well-being. We trace the roots of music through the emotional signals of other species suggesting that the emotional aspects of music have a long evolutionary history. We show how music and speech are closely interlinked with the musical aspects of speech conveying emotional information. We describe acoustic structures that communicate emotion in music and present evidence that these emotional features are widespread among humans and also function to induce emotions in animals. Similar acoustic structures are present in the emotional signals of nonhuman animals. We conclude with a discussion of music designed specifically to induce emotional states in animals. © 2015 Elsevier B.V. All rights reserved.

  17. Psychiatry and music.

    Science.gov (United States)

    Nizamie, Shamsul Haque; Tikka, Sai Krishna

    2014-04-01

    Vocal and/or instrumental sounds combined in such a way as to produce beauty of form, harmony and expression of emotion is music. Brain, mind and music are remarkably related to each other and music has got a strong impact on psychiatry. With the advent of music therapy, as an efficient form of alternative therapy in treating major psychiatric conditions, this impact has been further strengthened. In this review, we deliberate upon the historical aspects of the relationship between psychiatry and music, neural processing underlying music, music's relation to classical psychology and psychopathology and scientific evidence base for music therapy in major psychiatric disorders. We highlight the role of Indian forms of music and Indian contribution to music therapy.

  18. Music and the Mind: Music's Healing Powers

    OpenAIRE

    Caroilyn S. Ticker

    2017-01-01

    Music makes you smarter: or at least that is what the "experts" are saying. CDs are sold of Mozart's Sonatas for babies, and parents are urged to give their children music lessons in the belief that music does something to our brains which in turn makes us more intelligent. But is this really true? Does music really affect the brain in the powerful way that scientists are suggesting, or is it hearsay? In this paper I investigate the effects of music on our brain's plasticity and cognition by ...

  19. 77 FR 10960 - Drawbridge Operation Regulation; Snake Creek, Islamorada, FL

    Science.gov (United States)

    2012-02-24

    ... Operation Regulation; Snake Creek, Islamorada, FL AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulation governing the operation of Snake Creek Bridge, mile 0.5, across Snake Creek... schedule of Snake Creek Bridge in Islamorada, Florida. This deviation will result in the bridge opening...

  20. MUSIC RADIO-JOURNALISM

    OpenAIRE

    Dubovtceva Ludmila I.

    2014-01-01

    The article is based on years of practical experience, the author highlights the main radio genres in which music correspondent, music reviewer, music commentator, and music leading and a disc jockey work. Theoretical principles of their creative activities are analyzed in common journalistic genres, such as interview, reportage, talk show, live broadcast, radiofilm, as well as specialized genres like concert on demand and music competition. Journalist’ speech is seen as a logical element, th...

  1. Music and the Mind: Music's Healing Powers

    Directory of Open Access Journals (Sweden)

    Caroilyn S. Ticker

    2017-03-01

    Full Text Available Music makes you smarter: or at least that is what the "experts" are saying. CDs are sold of Mozart's Sonatas for babies, and parents are urged to give their children music lessons in the belief that music does something to our brains which in turn makes us more intelligent. But is this really true? Does music really affect the brain in the powerful way that scientists are suggesting, or is it hearsay? In this paper I investigate the effects of music on our brain's plasticity and cognition by looking at several different experimental studies. Specifically I will address how music affects brain plasticity, emotion, physical health and linguistic processing, and how these effects in turn make music a beneficial tool for therapy, particularly in patients with Traumatic-Brain Injury (TBI and Autism-Spectrum Disorder.

  2. Application of Digital Music Technology in Music Pedagogy

    Directory of Open Access Journals (Sweden)

    Peiwei Zhang

    2017-12-01

    Full Text Available This paper expounds the concept and current development of digital music technology in modern times by exploration and analysis around the music technology, in order to better develop music pedagogy. In allusion to the contemporary music pedagogy, a new instruction idea is proposed by analyzing the digital music technologies such as MIDI, digital audio and other new music carriers, namely, an instruction model which integrates the digital music technology and the traditional teaching mode and means in the music classroom of middle school. In order to validate the availability of digital music technology, this paper also contemplates the current development of digital music industry and demonstrates the importance of digital music in modern music pedagogy by drilling down the digital music characteristics. In the end, it is concluded that the digital music technology introduced in music classroom instruction of middle schools contributes to cultivating students' music learning capacity.

  3. Music Education and Music Therapy. Introduction to Plenary Session 3

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2002-01-01

    Chairman's introduction to plenary session on the relationship between music therapy and music pedagogics......Chairman's introduction to plenary session on the relationship between music therapy and music pedagogics...

  4. Panther Creek, Idaho, Habitat Rehabilitation, Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Reiser, Dudley W.

    1986-01-01

    The purpose of the project was to achieve full chinook salmon and steelhead trout production in the Panther Creek, Idaho, basin. Plans were developed to eliminate the sources of toxic effluent entering Panther Creek. Operation of a cobalt-copper mine since the 1930's has resulted in acid, metal-bearing drainage entering the watershed from underground workings and tailings piles. The report discusses plans for eliminating and/or treating the effluent to rehabilitate the water quality of Panther Creek and allow the reestablishment of salmon and trout spawning runs. (ACR)

  5. 78 FR 5798 - Grouse Creek Wind Park, LLC, Grouse Creek Wind Park II, LLC; Notice of Petition for Enforcement

    Science.gov (United States)

    2013-01-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Grouse Creek Wind Park, LLC, Grouse Creek Wind Park II, LLC; Notice of... Utility Regulatory Policies Act of 1978 (PURPA), Grouse Creek Wind Park, LLC and Grouse Creek Wind Park II...

  6. CREEK Project's Internal Creek Habitat Survey for Eight Creeks in the North Inlet Estuary, South Carolina: January 1998.

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight intertidal creeks with high densities of oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated...

  7. MUSIC CLUB

    CERN Multimedia

    MUSIC CLUB

    2010-01-01

    FESTIVAL HARDRONIC The CERN MusiClub is proud to announce that the 21st edition of the famous CERN Hardronic Festival will take place on   Friday 16th July from 17h30 and Saturday 17th July from 16h00   on the terrace beside restaurant N°3 on the CERN Prevessin site. The Festival will feature music by your favourite bands and artists from the Club. Food and drink will be on sale and there will be stuff for kids (organized by http://www.adventureart.org/) including face-painting and a bouncy castle. Entrance is free and the event is open to Club Members, CERN staff and Visitors, all those working on the CERN site, plus families and friends. For more information, either send an e-mail mailto:music.club@cern.ch or see http://musiclub.cern.ch/ The CERN MusiClub would like to thank the CERN Staff Association and the CERN Management for their continued support. Without this support this event could not take place.

  8. Audiation, Music Learning Theory, Music Aptitude, and Creativity.

    Science.gov (United States)

    Gordon, Edwin E.

    1989-01-01

    This paper discusses music creativity. Offering no simple definition of music creativity, it suggests that music creativity cannot be taught. What can be taught are the readinesses for one to fulfill potential for music creativity. The quality and extent of one's early musical environment, that will affect one's overall music aptitude, are perhaps…

  9. Tritium at the Steel Creek Landing

    International Nuclear Information System (INIS)

    Arnett, M.; Heffner, J.D.; Fledderman, P.D.; Littrell, J.W.; Hayes, D.W.; Dodgen, M.S.

    1998-01-01

    In December 1997 and January 1998, the South Carolina Department of Health and Environmental Control (SCDHEC) collected routine weekly grab samples from the Savannah River near the Steel Creek Boat Landing

  10. Proctor Creek Boone Boulevard Fact Sheet

    Science.gov (United States)

    This fact sheet provides an overview of the Proctor Creek watershed and community, green infrastructure, the Boone Boulevard Green Street Project Conceptual Design, and the added value and application of Health Impact Assessment (HIA) to the project.

  11. Featured Partner: Saddle Creek Logistics Services

    Science.gov (United States)

    This EPA fact sheet spotlights Saddle Creek Logistics as a SmartWay partner committed to sustainability in reducing greenhouse gas emissions and air pollution caused by freight transportation, partly by growing its compressed natural gas (CNG) vehicles for

  12. Exposure to high doses of birch pollen during pregnancy, and risk of sensitization and atopic disease in the child.

    Science.gov (United States)

    Kihlström, A; Lilja, G; Pershagen, G; Hedlin, G

    2003-09-01

    The role of maternal allergen exposure during pregnancy in sensitization and development of atopic disease in the child remains controversial. In the spring of 1993, extremely high levels of birch pollen were recorded in Stockholm, Sweden. In 1994, the corresponding pollen levels were low. The aim of this study was to assess the influence of exposure during pregnancy to high/low doses of birch pollen on the risk of sensitization and development of atopic disease in children. In addition, a comparison was made with children exposed to birch pollen in early infancy. Three hundred and eighty-seven children with atopic heredity, born in Stockholm in July-October 1993 or 1994 (mothers exposed during pregnancy), were investigated at age 4.5 years. The children were clinically examined and were skin prick tested (SPT) with inhalant and food allergens. IgE antibodies (RAST) against birch pollen and recombinant birch pollen allergen (rBet v 1) were analysed in serum. A comparison was made with a similar group of children exposed during the same incident, but in the first 3 months of life, in 1993. The children of mothers high-dose exposed during pregnancy in 1993 tended to be more sensitized (SPT > or = 3 mm) to birch pollen than the children with low-dose exposure during the corresponding period in 1994 (7.6 and 4.6%, respectively, OR: 1.7; 95% CI: 0.7-4.1). A similar but weak tendency was seen for positive RAST analyses (> or =0.35 kU/l) against birch pollen and rBet v 1. Children of mothers high-dose exposed during pregnancy were significantly less sensitized to birch pollen than the children high-dose exposed in early infancy (17.9%, OR: 0.4; 95% CI: 0.2-0.7). There was an overall trend towards a slightly increased prevalence of bronchial asthma, allergic rhinoconjunctivitis and atopic dermatitis in the group with mothers high-dose exposed during pregnancy, compared to those with low exposure. Exposure of the mother during pregnancy to high levels of birch pollen

  13. Wolf Creek Generating Station containment model

    International Nuclear Information System (INIS)

    Nguyen, D.H.; Neises, G.J.; Howard, M.L.

    1995-01-01

    This paper presents a CONTEMPT-LT/28 containment model that has been developed by Wolf Creek Nuclear Operating Corporation (WCNOC) to predict containment pressure and temperature behavior during the postulated events at Wolf Creek Generating Station (WCGS). The model has been validated using data provided in the WCGS Updated Safety Analysis Report (USAR). CONTEMPT-LT/28 model has been used extensively at WCGS to support plant operations, and recently, to support its 4.5% thermal power uprate project

  14. Nigerian Music Review: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Nigerian Music Review is aimed at the scholarly review of the developments in various musical practices in Nigeria. It considers well researched articles in any of the following areas: Musicology, Ethnomusicology, African Music, Music Education, Performance, Composition, Music Technology, Music ...

  15. Musical Markov Chains

    Science.gov (United States)

    Volchenkov, Dima; Dawin, Jean René

    A system for using dice to compose music randomly is known as the musical dice game. The discrete time MIDI models of 804 pieces of classical music written by 29 composers have been encoded into the transition matrices and studied by Markov chains. Contrary to human languages, entropy dominates over redundancy, in the musical dice games based on the compositions of classical music. The maximum complexity is achieved on the blocks consisting of just a few notes (8 notes, for the musical dice games generated over Bach's compositions). First passage times to notes can be used to resolve tonality and feature a composer.

  16. Popular Music Genres, Music Producers, and Song Creation in the General Music Classroom

    Science.gov (United States)

    Colquhoun, Shane

    2018-01-01

    In secondary general music classes, music educators have the opportunity to bridge the gap between the music students' experiences in school and the music they engage with outside of school. According to Williams, nontraditional music students have musical lives outside of school but choose not to participate in traditional ensembles. In this…

  17. Loud music listening.

    Science.gov (United States)

    Petrescu, Nicolae

    2008-07-01

    Over the past four decades, there has been increasing interest in the effects of music listening on hearing. The purpose of this paper is to review published studies that detail the noise levels, the potential effects (e.g. noise-induced hearing loss), and the perceptions of those affected by music exposure in occupational and non-occupational settings. The review employed Medline, PubMed, PsychINFO, and the World Wide Web to find relevant studies in the scientific literature. Considered in this review are 43 studies concerning the currently most significant occupational sources of high-intensity music: rock and pop music playing and employment at music venues, as well as the most significant sources of non-occupational high-intensity music: concerts, dicotheques (clubs), and personal music players. Although all of the activities listed above have the potential for hearing damage, the most serious threat to hearing comes from prolonged exposures to amplified live music (concerts). The review concludes that more research is needed to clarify the hearing loss risks of music exposure from personal music players and that current scientific literature clearly recognizes an unmet hearing health need for more education regarding the risks of loud music exposure and the benefits of wearing hearing protection, for more hearing protection use by those at risk, and for more regulations limiting music intensity levels at music entertainment venues.

  18. Comprehensive Transcriptome Analysis of Response to Nickel Stress in White Birch (Betula papyrifera.

    Directory of Open Access Journals (Sweden)

    Gabriel Theriault

    Full Text Available White birch (Betula papyrifera is a dominant tree species of the Boreal Forest. Recent studies have shown that it is fairly resistant to heavy metal contamination, specifically to nickel. Knowledge of regulation of genes associated with metal resistance in higher plants is very sketchy. Availability and annotation of the dwarf birch (B. nana enables the use of high throughout sequencing approaches to understanding responses to environmental challenges in other Betula species such as B. papyrifera. The main objectives of this study are to 1 develop and characterize the B. papyrifera transcriptome, 2 assess gene expression dynamics of B. papyrifera in response to nickel stress, and 3 describe gene function based on ontology. Nickel resistant and susceptible genotypes were selected and used for transcriptome analysis. A total of 208,058 trinity genes were identified and were assembled to 275,545 total trinity transcripts. The transcripts were mapped to protein sequences and based on best match; we annotated the B. papyrifera genes and assigned gene ontology. In total, 215,700 transcripts were annotated and were compared to the published B. nana genome. Overall, a genomic match for 61% transcripts with the reference genome was found. Expression profiles were generated and 62,587 genes were found to be significantly differentially expressed among the nickel resistant, susceptible, and untreated libraries. The main nickel resistance mechanism in B. papyrifera is a downregulation of genes associated with translation (in ribosome, binding, and transporter activities. Five candidate genes associated to nickel resistance were identified. They include Glutathione S-transferase, thioredoxin family protein, putative transmembrane protein and two Nramp transporters. These genes could be useful for genetic engineering of birch trees.

  19. Music and language: musical alexia and agraphia.

    Science.gov (United States)

    Brust, J C

    1980-06-01

    Two aphasic right-handed professional musicians with left hemispheric lesions had disturbed musical function, especially musical alexia and agraphia. In Case 1 aphasia was of transcortical sensory type, with severe agraphia and decreased comprehension of written words, although she could match them with pictures. Except for reading and writing, musical ability was normal; she could sing in five languages. Musical alexia and agraphia affected pitch symbols more than rhythm. Case 2 had conduction aphasia and severe expressive amusia, especially for rhythm. Although his language alexia and agraphia were milder than Case 1's, his musical alexia and agraphia were more severe, affecting rhythm as much as pitch. In neither patient were those aspects of musical notation either closest to verbal language or most dependent upon temporal (sequential) processing maximally impaired. These cases are consistent with the literature in suggesting that the presence or absence of aphasia or of right or left hemispheric damage fails to predict the presence, type, or severity of amusia, including musical alexia and agraphia. The popular notion that receptive amusia follows lesions of the language-dominant temporal lobe, whereas expressive amusia follows non-dominant frontal lobe damage, is an over-simplification, as is the view that increasing musical sophistication causes a shift of musical processing from the right hemisphere to the left.

  20. Ventilation scheme, room location and meteorological factors influence indoor birch pollen concentrations

    Science.gov (United States)

    Jochner, Susanne; Matiu, Michael; Michaelis, Rico; Menzel, Annette

    2017-04-01

    Allergenic pollen, often in co-occurrence with air pollutants from traffic and industries aggravating its pollen allergenicity, constitutes a major health risk for the urban population during the pollen season. Airborne pollen concentrations are traditionally monitored with fixed pollen traps mounted >10 m above ground on flat roof tops. However, the personal exposure of allergic people mostly depends on their main residences and the local emission patterns. Consequently, the assessment of indoor pollen is essential for human health since people stay most of the day inside buildings. In our study, hourly indoor birch pollen concentrations were measured on eight days in April 2015 with portable pollen traps in five rooms of a university building at Freising, Germany. A traditional pollen trap on the roof of the building provided the background birch pollen concentration which was compared to the respective outdoor values right in front of the rooms. The office and lab rooms were characterised by different aspects and window ventilation schemes. Meteorological data were equally measured at a nearby climate station and directly in front of the windows. The observed flowering phenology of 56 birch trees in the nearer surrounding partly explained daily peaks in airborne pollen concentrations. As expected, outdoor pollen concentrations were larger than indoor concentrations: Mean indoor/outdoor (I/O) ratio was highest (0.75) in a south oriented room with fully opened window and additional mechanical ventilation, followed by two rooms with fully opened windows orientated to the west and north (0.35, 0.12) and lowest in east oriented neighbouring rooms with tilted window (0.19) and with windows only opened for short ventilation (0.07). The latter two rooms even had a birch tree directly flowering in front of the façade. Hourly I/O ratios depended on meteorology and increased with outside temperature and wind speed oriented perpendicular to the window opening. As also

  1. Super earth interiors and validity of Birch's Law for ultra-high pressure metals and ionic solids

    Science.gov (United States)

    Ware, Lucas Andrew

    2015-01-01

    Super Earths, recently detected by the Kepler Mission, expand the ensemble of known terrestrial planets beyond our Solar System's limited group. Birch's Law and velocity-density systematics have been crucial in constraining our knowledge of the composition of Earth's mantle and core. Recently published static diamond anvil cell experimental measurements of sound velocities in iron, a key deep element in most super Earth models, are inconsistent with each other with regard to the validity of Birch's Law. We examine the range of validity of Birch's Law for several metallic elements, including iron, and ionic solids shocked with a two-stage light gas gun into the ultra-high pressure, temperature fluid state and make comparisons to the recent static data.

  2. Hoe Creek groundwater restoration, 1989

    Energy Technology Data Exchange (ETDEWEB)

    Renk, R.R.; Crader, S.E.; Lindblom, S.R.; Covell, J.R.

    1990-01-01

    During the summer of 1989, approximately 6.5 million gallons of contaminated groundwater were pumped from 23 wells at the Hoe Creek underground coal gasification site, near Gillette, Wyoming. The organic contaminants were removed using activated carbon before the water was sprayed on 15.4 acres at the sites. Approximately 2647 g (5.8 lb) of phenols and 10,714 g (23.6 lb) of benzene were removed from the site aquifers. Phenols, benzene, toluene, ethylbenzene, and naphthalene concentrations were measured in 43 wells. Benzene is the only contaminant at the site exceeds the federal standard for drinking water (5 {mu}g/L). Benzene leaches into the groundwater and is slow to biologically degrade; therefore, the benzene concentration has remained high in the groundwater at the site. The pumping operation affected groundwater elevations across the entire 80-acre site. The water levels rebounded quickly when the pumping operation was stopped on October 1, 1989. Removing contaminated groundwater by pumping is not an effective way to clean up the site because the continuous release of benzene from coal tars is slow. Benzene will continue to leach of the tars for a long time unless its source is removed or the leaching rate retarded through mitigation techniques. The application of the treated groundwater to the surface stimulated plant growth. No adverse effects were noted or recorded from some 60 soil samples taken from twenty locations in the spray field area. 20 refs., 52 figs., 8 tabs.

  3. Ara h 8, a Bet v 1-homologous allergen from peanut, is a major allergen in patients with combined birch pollen and peanut allergy

    NARCIS (Netherlands)

    Mittag, D.; Akkerdaas, J.; Ballmer-Weber, B.K.; Vogel, L.; Wensing, M.; Becker, W.M.; Koppelman, S.J.; Knulst, A.C.; Helbling, A.; Hefle, S.L.; Ree, R. van; Vieths, S.

    2004-01-01

    We recently described patients with soybean allergy mainly mediated by cross-reactivity to birch pollen allergens. A majority of those patients were reported to have peanut allergy. We sought to study the occurrence of peanut allergy in patients allergic to birch pollen and characterized the Bet v

  4. Ara h 8, a Bet v 1-homologous allergen from peanut, is a major allergen in patients with combined birch pollen and peanut allergy

    NARCIS (Netherlands)

    Mittag, Diana; Akkerdaas, Jaap; Ballmer-Weber, Barbara K.; Vogel, Lothar; Wensing, Marjolein; Becker, Wolf-Meinhard; Koppelman, Stef J.; Knulst, André C.; Helbling, Arthur; Hefle, Susan L.; van Ree, Ronald; Vieths, Stefan

    2004-01-01

    BACKGROUND: We recently described patients with soybean allergy mainly mediated by cross-reactivity to birch pollen allergens. A majority of those patients were reported to have peanut allergy. OBJECTIVE: We sought to study the occurrence of peanut allergy in patients allergic to birch pollen and

  5. The safety and efficacy of subcutaneous birch pollen immunotherapy - a one-year, randomised, double-blind, placebo-controlled study

    DEFF Research Database (Denmark)

    Bødtger, Uffe; Poulsen, L K; Jacobi, H H

    2002-01-01

    BACKGROUND: There is only very limited documentation of the efficacy and safety of high-dose subcutaneous birch pollen immunotherapy (IT) in double-blind, placebo-controlled (DBPC) studies. Birch pollen is a major cause of allergic morbidity in northern Europe and in eastern parts of North America...

  6. Cooking birch pollen-related food: divergent consequences for IgE- and T cell-mediated reactivity in vitro and in vivo

    NARCIS (Netherlands)

    Bohle, Barbara; Zwölfer, Bettina; Heratizadeh, Annice; Jahn-Schmid, Beatrice; Antonia, Yuliya Dall; Alter, Mareike; Keller, Walter; Zuidmeer, Laurian; van Ree, Ronald; Werfel, Thomas; Ebner, Christof

    2006-01-01

    BACKGROUND: The major birch pollen allergen Bet v 1 cross-reacts with homologous food allergens, resulting in IgE-mediated oral allergy syndromes (OASs). To avoid this food, allergy allergologists and guidebooks advise patients to consume birch pollen-related foods after heating. OBJECTIVE: We

  7. Diagnostic value of scratch-chamber test, skin prick test, histamine release and specific IgE in birch-allergic patients with oral allergy syndrome to apple

    DEFF Research Database (Denmark)

    Osterballe, M; Scheller, R; Stahl Skov, P

    2003-01-01

    BACKGROUND: The aim of the study was to examine the diagnostic value of skin prick test (SPT), scratch-chamber test (SCT), histamine release (HR) and specific immunoglobulin E (IgE) in birch-allergic patients with oral allergy syndrome to apple. METHODS: Ten birch-allergic patients with oral...

  8. The safety and efficacy of subcutaneous birch pollen immunotherapy - a one-year, randomised, double-blind, placebo-controlled study

    DEFF Research Database (Denmark)

    Bødtger, U; Poulsen, Lars K.; Jacobi, H H

    2002-01-01

    There is only very limited documentation of the efficacy and safety of high-dose subcutaneous birch pollen immunotherapy (IT) in double-blind, placebo-controlled (DBPC) studies. Birch pollen is a major cause of allergic morbidity in northern Europe and in eastern parts of North America....

  9. Embodied Music Listening

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2017-01-01

    The chapter presents the receptive music therapy model "Guided Imagery of Music (GIM)" as an embodied way of music listening with documented effects on a number of physiological and psychological symptoms and problems. Relaxation, guiding and (classical) music stimulates and supports the work of ......, underlying theories, selected research/evidence and illustrative clinical vignettes. Based on a study of cancer survivors’ GIM therapy, grounded theories of the therapeutic process and music’s role in the process are presented and discussed.......The chapter presents the receptive music therapy model "Guided Imagery of Music (GIM)" as an embodied way of music listening with documented effects on a number of physiological and psychological symptoms and problems. Relaxation, guiding and (classical) music stimulates and supports the work...

  10. Musical Students’ Concert Practice

    Directory of Open Access Journals (Sweden)

    Aleksandr S. Plokhotnyuk

    2012-12-01

    Full Text Available . The article presents detailed analysis of performance training of future teachers of music at higher educational establishments and offers ways to overcome the problem of musical students’ concert practice organization.

  11. MUSIC RADIO-JOURNALISM

    Directory of Open Access Journals (Sweden)

    Dubovtceva Ludmila I.

    2014-04-01

    Full Text Available The article is based on years of practical experience, the author highlights the main radio genres in which music correspondent, music reviewer, music commentator, and music leading and a disc jockey work. Theoretical principles of their creative activities are analyzed in common journalistic genres, such as interview, reportage, talk show, live broadcast, radiofilm, as well as specialized genres like concert on demand and music competition. Journalist’ speech is seen as a logical element, the incoming with music in art-structural relationships. However, it does not become the predominant sound layer and aims to harmonious correlation or local penetration into music opus. In addition, important links in music journalism are defined the auxiliary "offscreen" editor's job and keeping the original sound archive. The author cites a number of own work examples on the air.

  12. Popular music from Greenland

    DEFF Research Database (Denmark)

    Otte, Andreas Roed

    Popular music from Greenland – Globalization, nationalism and performance of place. This thesis is based on fieldwork done within the popular music scene in Greenland from 2008 to 2014. It engages with the question of how music and conceptions of the nation (Greenland) affect each other in social...... spaces, and analyses on how popular music can be used to construct senses of place and situate individuals within these places. The thesis is centered on four articles that engage with Greenlandic popular music from different perspectives. The first article looks at the historical development in inducing...... a sense of place in popular music. The second probes different strategies for co-branding popular music and Greenland. The third is concerned with music consumption patterns among Greenlandic youth. And the fourth article engages with an alternative form of nationalism found within the Nuuk underground...

  13. Music, Meaning and Culture

    Directory of Open Access Journals (Sweden)

    Richard Widdess

    2012-09-01

    Full Text Available This paper situates musical meaning in culture, addressing music as social symbol and as ongoing process of meaning creation. Three examples of non- Western musical practice are used to illustrate the embedding of musical meaning in cultural context. The performance of an Australian Aboriginal song is shown to exemplify the interdependence of song style and social structure as a matrix for the emergence of cultural meanings; an example of North Indian performance is adduced to demonstrate the multi-layered nature of meaning as embodied in musical performance; and an example of collective festival performance from Nepal illustrates ways in which the structure of musical performance can mirror local cultural forms. Each of the three examples lends weight to the idea that music's meanings are often non-linguistic and reflect foundational schemas that are specific to the cultures from the musics are drawn.

  14. Mimotopes for Api g 5, a Relevant Cross-reactive Allergen, in the Celery-Mugwort-Birch-Spice Syndrome.

    Science.gov (United States)

    Lukschal, Anna; Wallmann, Julia; Bublin, Merima; Hofstetter, Gerlinde; Mothes-Luksch, Nadine; Breiteneder, Heimo; Pali-Schöll, Isabella; Jensen-Jarolim, Erika

    2016-03-01

    In the celery-mugwort-birch-spice syndrome, a significant proportion of IgE is directed against high molecular weight (HMW) glycoproteins, including the celery allergen Api g 5. BIP3, a monoclonal antibody originally raised against birch pollen, recognizes HMW allergens in birch and mugwort pollens, celery, and Apiaceae spices. Our aim was to generate mimotopes using BIP3 for immunization against the HMW allergens relevant in the celery-mugwort-birch-spice cross reactivity syndrome. Mimotopes were selected from a random-peptide display library by BIP3 and applied in IgE inhibition assays. The 3 phage clones with the highest inhibitory capacity were chosen for immunization of BALB/c mice. Mouse immune sera were tested for IgG binding to blotted birch pollen extract and used for inhibiting patients' IgE binding. Furthermore, sera were tested for binding to Api g 5, to horseradish peroxidase (HRP) as a second glycoprotein, or to non-glycosylated control allergen Phl p 5 in ELISA, and the specific Api g 5-specific IgG titers were determined. Three rounds of biopanning resulted in phage clones exhibiting 7 different sequences including 1 dominant, 1-6-cyclo-CHKLRCDKAIA. Three phage clones had the capacity to inhibit human IgE binding and induced IgG to the HMW antigen when used for immunizing BALB/c mice. The induced BIP3-mimotope IgG reached titers of 1:500 specifically to Api g 5, but hardly reacted to glycoprotein HRP, revealing a minor role of carbohydrates in their epitope. The mimotopes characterized in this study mimic the epitope of BIP3 relevant for Api g 5, one of the cross-reactive HMW allergens relevant in the celery-mugwort-birch-spice syndrome. BIP3 mimotopes may be used in the future for hyposensitization in this clinical syndrome by virtue of good and specific immunogenicity.

  15. Psychiatry and music

    OpenAIRE

    Nizamie, Shamsul Haque; Tikka, Sai Krishna

    2014-01-01

    Vocal and/or instrumental sounds combined in such a way as to produce beauty of form, harmony and expression of emotion is music. Brain, mind and music are remarkably related to each other and music has got a strong impact on psychiatry. With the advent of music therapy, as an efficient form of alternative therapy in treating major psychiatric conditions, this impact has been further strengthened. In this review, we deliberate upon the historical aspects of the relationship between psychiatry...

  16. Embodied Music Listening

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2017-01-01

    The chapter presents the receptive music therapy model "Guided Imagery of Music (GIM)" as an embodied way of music listening with documented effects on a number of physiological and psychological symptoms and problems. Relaxation, guiding and (classical) music stimulates and supports the work......, underlying theories, selected research/evidence and illustrative clinical vignettes. Based on a study of cancer survivors’ GIM therapy, grounded theories of the therapeutic process and music’s role in the process are presented and discussed....

  17. The Active Music Reception

    OpenAIRE

    Šulanová, Silvie

    2009-01-01

    Listening to music in the process of education is beneficial for a pupil only in case it is realized by means of active creativeness. To meet this requirement specific activities concerning music listening are applied in the framework of receptive music teaching. The dissertation proposes a so called dynamic model to function as an ideal solution to didactic transformation of music. The model enables to set up such classroom conditions in which pupils find it easier to observe elementary item...

  18. Music and memory

    OpenAIRE

    Haefliger, Anna Berenika

    2013-01-01

    Abstract: Music and its different forms of use seem to benefit people in a number of ways. Research has suggested that extensive musical practice and musical listening enhances mental functioning in healthy adults and patients with neurodegenerative disease. Yet, the findings presented have not yet examined the effects both musical training and stimuli enhancement have on episodic memory recognition. 20 musicians and 20 non-musicians took part in an episodic memory task which evaluated m...

  19. Selling digital music

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Tvede, Mich

    2010-01-01

    This paper considers the market for digital music. We claim that the combination of the MP3 format and peer-to-peer networks has made music non-excludable and this feature is essential for the understanding of the economics of the music market. We study optimal business models for selling non......, the music industry should concentrate on alternative ways of creating profit such as selling access to listeners, concerts, merchandise, ringtones etc....

  20. Selling digital music

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Tvede, Mich

    This paper considers the market for digital music. We claim that the combination of the MP3 format and peer-to-peer networks has made music non-excludable and this feature is essential for the understanding of the economics of the music market. We study optimal business models for selling non......, the music industry should concentrate on alternative ways of creating profit such as selling access to listeners, concerts, merchandise, ringtones etc....

  1. Music and the heart.

    Science.gov (United States)

    Koelsch, Stefan; Jäncke, Lutz

    2015-11-21

    Music can powerfully evoke and modulate emotions and moods, along with changes in heart activity, blood pressure (BP), and breathing. Although there is great heterogeneity in methods and quality among previous studies on effects of music on the heart, the following findings emerge from the literature: Heart rate (HR) and respiratory rate (RR) are higher in response to exciting music compared with tranquilizing music. During musical frissons (involving shivers and piloerection), both HR and RR increase. Moreover, HR and RR tend to increase in response to music compared with silence, and HR appears to decrease in response to unpleasant music compared with pleasant music. We found no studies that would provide evidence for entrainment of HR to musical beats. Corresponding to the increase in HR, listening to exciting music (compared with tranquilizing music) is associated with a reduction of heart rate variability (HRV), including reductions of both low-frequency and high-frequency power of the HRV. Recent findings also suggest effects of music-evoked emotions on regional activity of the heart, as reflected in electrocardiogram amplitude patterns. In patients with heart disease (similar to other patient groups), music can reduce pain and anxiety, associated with lower HR and lower BP. In general, effects of music on the heart are small, and there is great inhomogeneity among studies with regard to methods, findings, and quality. Therefore, there is urgent need for systematic high-quality research on the effects of music on the heart, and on the beneficial effects of music in clinical settings. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2015. For permissions please email: journals.permissions@oup.com.

  2. Investigating Music Information Objects

    Science.gov (United States)

    Weissenberger, Lynnsey K.

    2016-01-01

    This dissertation, titled "Investigating Music Information Objects," is a study of the nature, description, representations, and ideas related to music information objects (MIOs). This research study investigates how music practitioners from various traditions describe and conceptualize MIOs, using a theoretical framework to classify…

  3. Music to Their Ears.

    Science.gov (United States)

    McParland, Robert

    2000-01-01

    Music can be a powerful force in the language arts classroom and an important vehicle for teachers who want to lead students into literature. The paper discusses the power of popular music to first attract students, notes how to use other musical genres, describes guided listening, and explains important parallels between poetry and song. (SM)

  4. Pediatric Music Therapy.

    Science.gov (United States)

    Lathom-Radocy, Wanda B.

    This book on music therapy includes relevant medical, psychological, and developmental information to help service providers, particularly music therapists, and parents to understand children with disabilities. The first two chapters describe the process of assessment and delineation of goals in music therapy that leads to the design of the music…

  5. Make a Little Music

    Science.gov (United States)

    Pica, Rae

    2009-01-01

    Music is vital to the development of language and listening skills. Both music and language arts consist of symbols and ideas; when the two content areas are used in combination, abstract concepts become more concrete. This article provides information that shows the role of music in helping children meet early learning standards, including those…

  6. Constructivism in Music Education

    Science.gov (United States)

    Shively, Joseph

    2015-01-01

    Over the past twenty years, constructivism, as a theory of learning, has taken on an increasingly important role in music education. Efforts to shift music education toward a more constructivist practice have significant implications for policymaking at all levels of music education. In this article, I seek to recalibrate our thinking about what…

  7. Music Education for All

    Science.gov (United States)

    Savage, Jonathan

    2018-01-01

    This article argues that a systematic, developmental and comprehensive music education should be at the heart of every child's formal education within the state education system. The benefits of a music education are briefly explored before a presentation of recent research data that demonstrates a decline in music education as a result of poorly…

  8. Music K-6.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of Elementary Curriculum Development.

    The primary function of music education is the development of a responsiveness to the artistic qualities of sound. The constituent elements fundamental to musical response are rhythm, melody, harmony, form, expression, and style. With the goal of developing a responsiveness consisting of musicality and affective growth, this guide has been…

  9. South African Music Studies

    African Journals Online (AJOL)

    SAMUS: South African Music Studies is the official organ for the South African Society for Research in Music (SASRIM). It gives priority to the publication of research on South African music, but continues to represent the wider field of research interests in the country and in the rest of Africa. The journal invites work from any ...

  10. Music and Morality.

    Science.gov (United States)

    Kilpatrick, William

    1995-01-01

    Music can help create a good moral environment if it is music that can be shared, that channels emotions and shapes the soul, that has stood the test of time, and that tells a story. Today's rock music all too often plays a destructive role in leading youth away from virtue. (SLD)

  11. Learning Science Using Music

    Science.gov (United States)

    Smolinski, Keith

    2011-01-01

    For thousands of years, people have used music to transfer information and narrate stories. The musical structure, consisting of words set to melodies in rhythmic patterns, made the content easier to remember. Researchers have investigated the long- and short-term effects of song on memory and found that music aided in the recall of information.…

  12. Saving Malta's music memory

    OpenAIRE

    Sant, Toni

    2013-01-01

    Maltese music is being lost. Along with it Malta loses its culture, way of life, and memories. Dr Toni Sant is trying to change this trend through the Malta Music Memory Project (M3P) http://www.um.edu.mt/think/saving-maltas-music-memory-2/

  13. Music Instruction Goes Digital

    Science.gov (United States)

    Demski, Jennifer

    2011-01-01

    Faced with meager enrollment in band, orchestra, and choir programs, schools are using digital technology to excite students about creating music on today's terms. This article discusses how music educators reinvent their profession by acknowledging and incorporating the way students interact with music today--digitally. Bill Evans, a music…

  14. Experimental Affinities in Music

    OpenAIRE

    de Assis, Paulo

    2015-01-01

    Experimental Affinities in Music brings together diverse artistic, musicological, historical, and philosophical essays, enhancing a broad discourse on artistic experimentation, and exploring various experimental attitudes in music composed between the thirteenth and twentieth centuries. The golden thread running through the different chapters is the quest for inherently experimental musical practices, a quest pursued from interrogating, descriptive, or challenging perspectives, and always...

  15. Pop Music's Middle Years.

    Science.gov (United States)

    Winkler, Peter

    1979-01-01

    Surveys important music styles that preceded the emergence of rock and roll in the 1950s. Included are swing, bebop, rhythm and blues, country-western, gospel, and urban folk music. Lists of selected readings and recordings are appended. Part of a theme issue on popular music. (Editor/SJL)

  16. Concept Analysis: Music Therapy.

    Science.gov (United States)

    Murrock, Carolyn J; Bekhet, Abir K

    2016-01-01

    Down through the ages, music has been universally valued for its therapeutic properties based on the psychological and physiological responses in humans. However, the underlying mechanisms of the psychological and physiological responses to music have been poorly identified and defined. Without clarification, a concept can be misused, thereby diminishing its importance for application to nursing research and practice. The purpose of this article was for the clarification of the concept of music therapy based on Walker and Avant's concept analysis strategy. A review of recent nursing and health-related literature covering the years 2007-2014 was performed on the concepts of music, music therapy, preferred music, and individualized music. As a result of the search, the attributes, antecedents, and consequences of music therapy were identified, defined, and used to develop a conceptual model of music therapy. The conceptual model of music therapy provides direction for developing music interventions for nursing research and practice to be tested in various settings to improve various patient outcomes. Based on Walker and Avant's concept analysis strategy, model and contrary cases are included. Implications for future nursing research and practice to use the psychological and physiological responses to music therapy are discussed.

  17. [Music therapy and depression].

    Science.gov (United States)

    Van Assche, E; De Backer, J; Vermote, R

    2015-01-01

    Music therapy is a predominantly non-verbal psychotherapy based on music improvisation, embedded in a therapeutic relationship. This is the reason why music therapy is also used to treat depression. To examine the efficacy of music therapy and to report on the results of recent research into the value of music therapy as a treatment for depression. We reviewed the literature on recent research into music therapy and depression, reporting on the methods used and the results achieved, and we assessed the current position of music therapy for depression in the context of evidence-based scientific research. A wide variety of research methods was used to investigate the effects of using music therapy as a psychotherapy. Most studies focused usually on the added value that music therapy brings to the standard form of psychiatric treatment, when administered with or without psychopharmacological support. Music therapy produced particularly significant and favourable results when used to treat patients with depression. Current research into music therapy and depression points to a significant and persistent reduction in patients' symptoms and to improvements in their quality of life. However, further research is needed with regard to the best methods of illustrating the effects of music therapy.

  18. AP Music Theory Applied

    Science.gov (United States)

    Spieker, Matthew H.

    2016-01-01

    Some American high schools include Advanced Placement (AP) Music Theory within their course offerings. Students who pass the AP exam can receive college credit either as a music or humanities credit. An AP class, however, offers music students more than future college credit; it ultimately improves musicianship skills and promotes deeper…

  19. World Music Ensemble: Kulintang

    Science.gov (United States)

    Beegle, Amy C.

    2012-01-01

    As instrumental world music ensembles such as steel pan, mariachi, gamelan and West African drums are becoming more the norm than the exception in North American school music programs, there are other world music ensembles just starting to gain popularity in particular parts of the United States. The kulintang ensemble, a drum and gong ensemble…

  20. A timeless music dictionary

    African Journals Online (AJOL)

    R.B. Ruthven

    Abstract: A music dictionary for the Internet fulfils the same functions as printed music dic- tionaries. An earlier music dictionary is as useful as a new one if its information is correct. But the fact that an Internet dictionary can at any time be corrected according to modern practices makes it, if not timeless, at least more up to ...

  1. Music as Mirror

    Science.gov (United States)

    Forney, Deanna S.

    2005-01-01

    In this article, the author discusses the musical interests of college students and what their musical preferences say about them. Students, through the nature of their music preferences, seem to intentionally or unintentionally convey messages. Students' listening habits can provide insight into messages that they are exposed to on a regular…

  2. Music, Emotions, and Truth

    Science.gov (United States)

    Packalen, Elina

    2008-01-01

    In this article Elina Packalen considers the notion of truth in connection with music. Her starting-point is the question of how music can be expressive of emotions; therefore she first summarizes some recent philosophical ideas of this issue. These ideas naturally raise the question of whether describing music in emotive terms has an epistemic…

  3. Bayesian Music Transcription

    NARCIS (Netherlands)

    Cemgil, A.T.

    2004-01-01

    Music transcription refers to extraction of a human readable and interpretable description from a recording of a music performance. The final goal is to implement a program that can automatically infer a musical notation that lists the pitch levels of notes and corresponding score positions in any

  4. Fractal Music: The Mathematics Behind "Techno" Music

    Science.gov (United States)

    Padula, Janice

    2005-01-01

    This article describes sound waves, their basis in the sine curve, Fourier's theorem of infinite series, the fractal equation and its application to the composition of music, together with algorithms (such as those employed by meteorologist Edward Lorenz in his discovery of chaos theory) that are now being used to compose fractal music on…

  5. Estimating pothole wetland connectivity to Pipestem Creek ...

    Science.gov (United States)

    Understanding hydrologic connectivity between wetlands and perennial streams is critical to understanding how reliant stream flow is on wetlands within their watershed. We used the isotopic evaporation signal in water to examine hydrologic connectivity within Pipestem Creek, North Dakota, with a watershed dominated by prairie potholes. During a decadal period of wet conditions, Pipestem Creek contained evaporated water that had approximately half the isotopic evaporative enrichment signal found in most evaporated permanent wetlands. If evaporation was mainly occurring within the stream, we expected the evaporation signal to increase from the headwaters with distance downstream. However, the signal either remained similar or decreased downstream over the two years of sampling. Groundwater measured at the water table adjacent to Pipestem Creek had isotopic values that indicated recharge from winter precipitation and had no significant evaporation. Using isotopic theory and discharge data, we estimated the surface area of open water necessary to generate the evaporation signal found within Pipestem Creek over time. The range of evaporating surface-area estimates was highly dynamic, spanning from 43 to 2653 ha and varying primarily with discharge. The average value (just over 600 ha) was well above the surface area of Pipestem Creek network (245 ha). This estimate of contributing area indicated that Prairie Pothole wetlands were important sources of stream fl

  6. Performance of moth larvae on birch in relation to altitude, climate, host quality and parasitoids.

    Science.gov (United States)

    Virtanen, Tarmo; Neuvonen, Seppo

    1999-07-01

    We studied topographical and year-to-year variation in the performance (pupal weights, survival) and larval parasitism of Epirrita autumnata larvae feeding on mountain birch in northernmost Finland in 1993-1996. We found differences in both food plant quality and parasitism between sites ranging from 80 m to 320 m above sea level. Variation in food plant quality had particularly marked effects on larval survival. The advanced phenology of the birches in relation to the start of the larval period reduced pupal weights. Parasitism rates were different between years and between sites. The clearest site differences were in the proportions of different parasitoid species: Eulophus larvarum was most abundant at the lowest-altitude sites, and Cotesia jucunda at the highest. Differences in the performance of E. autumnata were related to temperature conditions: at higher temperatures, survival and the egg production index were lower, and larval parasitism was higher than at lower temperatures. The higher parasitism at higher temperatures was probably due to greater parasitoid activity during warmer days. In the comparison of different sources of spatial and annual variation in the performance of E. autumnata, the most important factor appeared to be egg mortality related to minimum winter temperature, followed by parasitism and, finally, the variation in food plant quality. If, as predicted, the climate gradually warms up, the effects of warmer summers on the outbreaks of E. autumnata suggest a decrease in outbreak intensity.

  7. NMR resonance assignments of a hypoallergenic isoform of the major birch pollen allergen Bet v 1.

    Science.gov (United States)

    Ahammer, Linda; Grutsch, Sarina; Wallner, Michael; Ferreira, Fatima; Tollinger, Martin

    2017-10-01

    In Northern America and Europe a great number of people are suffering from birch pollen allergy and pollen related food allergies. The trigger for these immunological reactions is the 17.5 kDa major birch pollen allergen Bet v 1, which belongs to the family of PR-10 (pathogenesis-related) proteins. In nature, Bet v 1 occurs as a mixture of various isoforms that possess different immunological properties despite their high sequence identities. Bet v 1.0102 (Bet v 1d), which is investigated here, is a hypoallergenic isoform of Bet v 1 and a potential candidate for allergen-specific immunotherapy. We assigned the backbone and side chain 1 H, 13 C and 15 N resonances of this protein and predicted its secondary structure. The NMR-chemical shift data indicate that Bet v 1.0102 is composed of three α-helices and a seven stranded β-sheet, in agreement with the known structure of the hyperallergenic isoform Bet v 1.0101 (Bet v 1a). Our resonance assignments create the foundation for detailed characterization of the dynamic properties of Bet v 1 isoforms by NMR relaxation measurements.

  8. Inter- and intra-specific responses to elevated ozone and chamber climate in northern birches.

    Science.gov (United States)

    Manninen, S; Huttunen, S; Vanhatalo, M; Pakonen, T; Hämäläinen, A

    2009-05-01

    We studied the responses of micropropagated, northern provenances of downy, mountain and silver birches to elevated ozone (O(3)) and changing climate using open-top chambers (OTCs). Contrary to our hypothesis, northern birches were sensitive to O(3), i.e. O(3) levels of 31-36 ppb reduced the leaf and root biomasses by -10%, whereas wood biomass was affected to a lesser extent. The warmer and drier OTC climate enhanced growth in general, though there were differences among the species and clones, e.g. in bud burst and biomass production. Inter- and intra-specific responses to O(3) and changing climate relate to traits such as allocation patterns between the above- and belowground parts (i.e. root/shoot ratio), which further relate to nutrient and water economy. Our experiments may have mimicked future conditions quite well, but only long-term field studies can yield the information needed to forecast responses at both tree and ecosystem levels.

  9. Quantification of Model Uncertainty in Modeling Mechanisms of Soil Microbial Respiration Pulses to Simulate Birch Effect

    Science.gov (United States)

    Elshall, A. S.; Ye, M.; Niu, G. Y.; Barron-Gafford, G.

    2014-12-01

    A Bayesian framework is developed to quantify predictive uncertainty in environmental modeling caused by uncertainty in modeling scenarios, model structures, model parameters, and data. An example of using the framework to quantify model uncertainty is presented to simulate soil microbial respiration pulses in response to episodic rainfall pulses (the "Birch effect"). A total of five models are developed; they evolve from an existing four-carbon (C) pool model to models with additional C pools and recently developed models with explicit representations of soil moisture controls on C degradation and microbial uptake rates. Markov chain Monte Carlo (MCMC) methods with generalized likelihood function (not Gaussian) are used to estimate posterior parameter distributions of the models, and the posterior parameter samples are used to evaluate probabilities of the models. The models with explicit representations of soil moisture controls outperform the other models. The models with additional C pools for accumulation of degraded C in the dry zone of the soil pore space result in a higher probability of reproducing the observed Birch pulses. A cross-validation is conducted to explore predictive performance of model averaging and of individual models. The Bayesian framework is mathematically general and can be applied to a wide range of environmental problems.

  10. Elastic and Strength Properties of Heat-Treated Beech and Birch Wood

    Directory of Open Access Journals (Sweden)

    Vlastimil Borůvka

    2018-04-01

    Full Text Available This paper deals with the impact of heat treatment on the elastic and strength properties of two diffuse porous hardwoods, namely Fagus sylvatica and Betula pendula. Two degrees of the heat treatment were used at temperatures of 165 °C and 210 °C. The dynamic and static elasticity modulus, bending strength, impact toughness, hardness, and density were tested. It is already known that an increase in treatment temperature decreases the mechanical properties and, on the other hand, leads to a better shape and dimensional stability. Higher temperatures of the heat treatment correlated with lower elastic and strength properties. In the case of higher temperature treatments, the decline of tested properties was noticeable as a result of serious changes in the chemical composition of wood. It was confirmed that at higher temperature stages of treatment, there was a more pronounced decrease in beech properties compared to those of the birch, which was the most evident in their bending strength and hardness. Our research confirmed that there is no reason to consider birch wood to be of a lesser quality, although it is regarded by foresters as an inferior tree species. After the heat treatment, the wood properties are almost the same as in the case of beech wood.

  11. A Peek into 'Alamogordo Creek'

    Science.gov (United States)

    2006-01-01

    [figure removed for brevity, see original site] [figure removed for brevity, see original site] [figure removed for brevity, see original site] Figure 1Figure 2Figure 3 On its 825th Martian day (May 20, 2006), NASA's Mars Exploration Rover Opportunity stopped for the weekend to place its instrument arm onto the soil target pictured here, dubbed 'Alamogordo Creek.' Two views from the panoramic camera, acquired at about noon local solar time, are at the top. Below them is a close-up view from the microscopic imager. At upper left, a false-color view emphasizes differences among materials in rocks and soil. It combines images taken through the panoramic camera's 753-nanometer, 535-nanometer and 432-nanometer filters. At upper right is an approximately true-color rendering made with the panoramic camera's 600-nanometer, 535-nanometer and 480-nanometer filters. The microscopic-imager frame covers the area outlined by the white boxes in the panoramic-camera views, a rectangle 3 centimeters (1.2 inches) across. As Opportunity traverses to the south, it is analyzing soil and rocks along the way for differences from those seen earlier. At this site, the soil contains abundant small spherical fragments, thought to be hematite-rich concretions, plus finer-grained basaltic sand. Most of the spherical fragments seen in the microscopic image are smaller than those first seen at the rover's landing site in 'Eagle Crater,' some five kilometers (3.1 miles) to the north. However, a few larger spherical fragments and other rock fragments can also be seen in the panoramic-camera images.

  12. Music therapy and music medicine for children and adolescents.

    Science.gov (United States)

    Yinger, Olivia Swedberg; Gooding, Lori

    2014-07-01

    This article summarizes the research on music therapy and music medicine for children and adolescents with diagnoses commonly treated by psychiatrists. Music therapy and music medicine are defined, effects of music on the brain are described, and music therapy research in psychiatric treatment is discussed. Music therapy research with specific child/adolescent populations is summarized, including disorders usually diagnosed in childhood, substance abuse, mood/anxiety disorders, and eating disorders. Clinical implications are listed, including suggestions for health care professionals seeking to use music medicine techniques. Strengths and weaknesses of music therapy treatment are discussed, as well as areas for future research. Published by Elsevier Inc.

  13. 'Rhythmic Music' in Danish Music Education

    DEFF Research Database (Denmark)

    Pedersen, Peder Kaj

    genre of music, and in Denmark this interest manifested itself in attempts to integrate jazz in the musical education of the youth. A unique genre, the so-called ‘jazz oratorios’, was created by the composer Bernhard Christensen (1906-2004) and the librettist Sven Møller Kristensen (1909- 91......In Danish state schools from elementary to upper secondary school music is part of curricula at all levels. It is widely accepted that both individuals and culture benefit from art subjects, creative activities etc. This type of motivation was sufficient support for maintaining music as a subject...... at all levels of the educational system from around 1960 to around 2000. This tradition dates back to the 1920s, when the first Social Democratic government in Danish history (1924-26), with Nina Bang as minister of education (probably the first female minister worldwide), in the field of music made...

  14. Assyrian Music and Iconography

    Directory of Open Access Journals (Sweden)

    Katia Maria Paim Pozzer

    2012-07-01

    Full Text Available The sources about music in ancient Mesopotamia are numerous, there are hundreds of cuneiform tablets in Sumerian and Akkadian language, and also iconic representations of material culture have been rescued by archeology. The texts of varied nature show myths, staves and musical theories, displaying speci?c vocabulary about the act of musical performance, on musicians and musical instruments. In these documents, the rich iconography of war among the Assyrians is also revealing of musical practice, including in military contexts. There is evidence of foreign musicians within the Assyrian royal courts in the cuneiform tablets, in the stone

  15. Music Therapy for Seniors

    OpenAIRE

    SLUNEČKOVÁ, Petra

    2014-01-01

    This bachelor thesis deals with the use of music therapy in the lives of seniors. The target of this thesis is to map the possibilities of using music therapy ways with seniors and to recommend a suitable music therapy resources on the basis of the research and evaluation of obtained dates. The theoretical part describes the term "the music therapy", e.g. concept, definition, types and forms, the development of music therapy, the history, methods and techniques. This age group is defined in t...

  16. Popular music from Greenland

    DEFF Research Database (Denmark)

    Otte, Andreas Roed

    a sense of place in popular music. The second probes different strategies for co-branding popular music and Greenland. The third is concerned with music consumption patterns among Greenlandic youth. And the fourth article engages with an alternative form of nationalism found within the Nuuk underground...... spaces, and analyses on how popular music can be used to construct senses of place and situate individuals within these places. The thesis is centered on four articles that engage with Greenlandic popular music from different perspectives. The first article looks at the historical development in inducing...

  17. From the Functions of Music to Music Preference

    Science.gov (United States)

    Schafer, Thomas; Sedlmeier, Peter

    2009-01-01

    To date, not much is known about how the functions of music relate to music preference. This article examines the basic hypothesis that the strength of preference for a given kind of music depends on the degree to which that kind of music serves the needs of the listener; that is, how well the respective functions of music are fulfilled. Study 1,…

  18. Elevation - LiDAR Survey Minnehaha Creek, MN Watershed

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — LiDAR Bare-Earth Grid - Minnehaha Creek Watershed District. The Minnehaha Creek watershed is located primarily in Hennepin County, Minnesota. The watershed covers...

  19. Geology of the Quartz Creek Pegmatite District, Gunnison County Colorado

    Science.gov (United States)

    Staatz, Mortimer H.; Trites, A.F.

    1952-01-01

    The Quartz Creek pegmatite district includes an area about 29 square miles in the vicinity of Quartz Creek in Gunnison County,. Colo. This area contains 1,803 pegmatites that are intruded into pre-Cambrian rocks.

  20. Plankton biodiversity of Dharamtar creek adjoining Mumbai harbour

    Digital Repository Service at National Institute of Oceanography (India)

    Tiwari, L.R.; Nair, V.R.

    rich plankton community. However, recent industrial development along the banks of creek may pose the problem due to waste disposal into this creek system. Losses of marine life diversity are largely the results of conflicting uses, in particular...

  1. Plankton of the Narmada estuary and adjacent creeks

    Digital Repository Service at National Institute of Oceanography (India)

    Gajbhiye, S.N.; JiyalalRam, M.J.; Nair, V.R.; Desai, B.N.

    Phytoplankton pigments and abundance of zooplankton in the Narmada Estuary, Bukki Creek and Dahej Creek were studied from March to September, 1979. The river sustained an appreciable quantity of phytoplankton pigments with relatively higher values...

  2. Streamflow conditions along Soldier Creek, Northeast Kansas

    Science.gov (United States)

    Juracek, Kyle E.

    2017-11-14

    The availability of adequate water to meet the present (2017) and future needs of humans, fish, and wildlife is a fundamental issue for the Prairie Band Potawatomi Nation in northeast Kansas. Because Soldier Creek flows through the Prairie Band Potawatomi Nation Reservation, it is an important tribal resource. An understanding of historical Soldier Creek streamflow conditions is required for the effective management of tribal water resources, including drought contingency planning. Historical data for six selected U.S. Geological Survey (USGS) streamgages along Soldier Creek were used in an assessment of streamflow characteristics and trends by Juracek (2017). Streamflow data for the period of record at each streamgage were used to compute annual mean streamflow, annual mean base flow, mean monthly flow, annual peak flow, and annual minimum flow. Results of the assessment are summarized in this fact sheet.

  3. Music season coming soon

    CERN Multimedia

    CERN Bulletin in collaboration with Julio Rosenfeld

    2012-01-01

    On 16 June, CERN’s music season will open with Music on the Lawn. The event is the CERN Music Club’s contribution to the Fete de la Musique and will take place on the terrace of Restaurant 1 from 2 p.m. to 8 p.m. The Hardronic Festival, CERN’s long-running rock festival, will be held on the evenings of 20 and 21 July in Prévessin, on the terrace behind Restaurant 3. If you would like to help with the organisation, please contact the Music Club by e-mail: music.club@cern.ch.   The Canettes Blues Band during the 2011 Hardronic Festival. (© Christoph Balle, 2010). Summer is coming, and along with it comes the music season. CERN will be hosting its two annual rock music concerts: Music on the Lawn and the Hardronic Festival. The two events are organised by the CERN Music Club, which has been sharing the enjoyment of good music with its numerous fans for many years. “Music on the Lawn was originally created so that the members of the Mus...

  4. Listening to Musical Performers

    Directory of Open Access Journals (Sweden)

    Aron Edidin

    2016-01-01

    Full Text Available In the philosophy of music and in musicology, apart from ethnomusicology, there is a long tradition of focus on musical compositions as objects of inquiry. But in both disciplines, a body of recent work focuses on the place of performance in the making of music. Most of this work, however, still takes for granted that compositions, at least in Western art music, are the primary objects of aesthetic attention. In this paper I focus on aesthetic attention to the performing activity itself. I begin by roughly characterizing what is involved in attending to the performing activity of musical performers. I then argue that such attention is essential to the full appreciation of the central compositions of the Western art music canon. Finally, I argue that, often enough, recordings provide a suitable vehicle for this sort of attention; listeners to recordings can use them to listen to musical performance.

  5. Nation and Classical Music

    DEFF Research Database (Denmark)

    Brincker, Benedikte

    The last book Anthony D. Smith wrote before he died, and which will be published in Spring 2017, has the title Nation and Classical Music. Smith had for a long time been intrigued by the intimate relationship between the nation and classical music. At the most manifest level it involves...... them into their compositions thus challenging the romantic musical style searching for an authentic national musical expression. Against the backdrop of the extensive research carried out by Anthony Smith into the relationship between the nation and classical music, the present paper seeks to add...... cultural centers. In doing this, the paper seeks to unfold how composers channeled musical inspiration embedded in cultural environments that cut across national boundaries into national musical traditions thus catering to specific national audiences. The paper is written as a tribute to a great mentor...

  6. Computational Music Analysis

    DEFF Research Database (Denmark)

    This book provides an in-depth introduction and overview of current research in computational music analysis. Its seventeen chapters, written by leading researchers, collectively represent the diversity as well as the technical and philosophical sophistication of the work being done today...... on well-established theories in music theory and analysis, such as Forte's pitch-class set theory, Schenkerian analysis, the methods of semiotic analysis developed by Ruwet and Nattiez, and Lerdahl and Jackendoff's Generative Theory of Tonal Music. The book is divided into six parts, covering...... music analysis, the book provides an invaluable resource for researchers, teachers and students in music theory and analysis, computer science, music information retrieval and related disciplines. It also provides a state-of-the-art reference for practitioners in the music technology industry....

  7. Aesthetic responses to music

    DEFF Research Database (Denmark)

    Istok, Eva; Brattico, Elvira; Jacobsen, Thomas

    2009-01-01

    We explored the content and structure of the cognitive, knowledge-based concept underlying aesthetic responses to music. To this aim, we asked 290 Finnish students to verbally associate the aesthetic value of music and to write down a list of appropriate adjectives within a given time limit....... No music was presented during the task. In addition, information about participants' musical background was collected. A variety of analysis techniques was used to determine the key results of our study. The adjective "beautiful" proved to be the core item of the concept under question. Interestingly......, the adjective "touching" was often listed together with "beautiful". In addition, we found music-specific vocabulary as well as adjectives related to emotions and mood states indicating that affective processes are an essential part of aesthetic responses to music. Differences between music experts and laymen...

  8. Music and Movement. Beginnings Workshop.

    Science.gov (United States)

    Smith, Cindy; Moore, Thomas; Carlton, Elizabeth B.; Kranowitz, Carol Stock

    2000-01-01

    Four articles address music and movement in early childhood education: (1) "For the Love of Music--and Children"(Cindy Smith); (2) "Music: The Great Connector" (Thomas Moore); (3) "Learning through Music: The Support of Brain Research" (Elizabeth B. Carlton); and (4) "Music and Movement Bring Together Children of…

  9. CREEK Project's Phytoplankton Pigment Monitoring Database for Eight Creeks in the North Inlet Estuary, South Carolina: 1997-1999

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — The CREEK Project began in January of 1996 and was designed to help determine the role of oysters, Crassostrea virginica, in tidal creeks of the North Inlet Estuary,...

  10. 77 FR 73967 - Drawbridge Operation Regulation; Bear Creek, Dundalk, MD

    Science.gov (United States)

    2012-12-12

    ...-AA09 Drawbridge Operation Regulation; Bear Creek, Dundalk, MD AGENCY: Coast Guard, DHS. ACTION... Avenue across Bear Creek, mile 3.4, between Dundalk and Sparrows Point, MD. The proposed change would... Notice of Proposed Rulemaking entitled ``Drawbridge Operation Regulation; Bear Creek, Dundalk, MD'' in...

  11. 77 FR 5201 - Drawbridge Operation Regulation; Bear Creek, Dundalk, MD

    Science.gov (United States)

    2012-02-02

    ...-AA09 Drawbridge Operation Regulation; Bear Creek, Dundalk, MD AGENCY: Coast Guard, DHS. ACTION: Notice... operation of the Baltimore County highway bridge at Wise Avenue across Bear Creek, mile 3.4, between Dundalk... Avenue across Bear Creek, mile 3.4 between Dundalk and Sparrows Point, MD. This change would require the...

  12. 76 FR 7131 - Drawbridge Operation Regulation; Mantua Creek, Paulsboro, NJ

    Science.gov (United States)

    2011-02-09

    ...-AA09 Drawbridge Operation Regulation; Mantua Creek, Paulsboro, NJ AGENCY: Coast Guard, DHS. ACTION... Bridge, at mile 1.7, across Mantua Creek at Paulsboro, NJ. The requested change would have allowed the...; Mantua Creek, Paulsboro, NJ'' in the Federal Register (74 FR 18665-18667). The rulemaking would have...

  13. 78 FR 64189 - Drawbridge Operation Regulation; Raccoon Creek, Bridgeport, NJ

    Science.gov (United States)

    2013-10-28

    ...-AA09 Drawbridge Operation Regulation; Raccoon Creek, Bridgeport, NJ AGENCY: Coast Guard, DHS. ACTION... governs the U.S. Route 130 lift Bridge over Raccoon Creek at mile marker 1.8 in Bridgeport, NJ. Bridge....8, across Raccoon Creek in Bridgeport, NJ. NJDOT provided the Coast Guard with the bridge tender...

  14. Bedload and nearbed detritus transport in a tidal saltmarsh creek

    NARCIS (Netherlands)

    Hemminga, M.A.; Cattrijsse, A.; Wielemaker, A.

    1996-01-01

    Bedload and nearbed transport of coarse (>1 mm) detritus particles were investigated in a tidal creek of a salt marsh in the Westerschelde estuary (south-west Netherlands). Using a fyke net positioned on the creek bottom, hourly transport through the creek was measured during 14 flood-ebb cycles in

  15. Assessing the Potential Stem Growth and Quality of Yellow Birch Prior to Restoration: A Case Study in Eastern Canada

    Directory of Open Access Journals (Sweden)

    Alexis Achim

    2013-09-01

    Full Text Available Past silvicultural treatments have resulted in the high-grading mixed temperate forests of Québec, Canada. Despite recognition of this issue, the low occurrence of yellow birch (Betula alleghaniensis Britton within current stands raises questions about the potential of the species to grow and eventually constitute a high-quality forest resource. The objective of this study was to assess this potential using tree characteristics, forest structure and additional site and climatic conditions as predictors. A total of 145 trees were sampled in two areas located in the same bioclimatic zone. Lower-Saguenay-Charlevoix was chosen as an area where a restoration plan could be implemented, whereas Portneuf was selected as a reference. We used nonlinear mixed models to investigate which environmental factors are likely to influence the radial growth and stem quality of yellow birch sample trees. Our results suggest that topographic and climatic conditions, as well as the competitive environment of the trees, are important factors to consider in the evaluation of yellow birch production. Despite the limited occurrence of yellow birch, the potential for growth and quality was high in the Lower-Saguenay-Charlevoix area. For equivalent topographic, climatic, and competitive environment conditions, there was no significant difference in either radial growth or stem quality with Portneuf. We suggest that the economic interest of producing high quality timber should be used to justify the implementation of a restoration strategy in the Lower-Saguenay-Charlevoix area.

  16. Comparison of various sampling methods for evaluation of biodiversity of true bugs (Heteroptera) in a birch forest

    Czech Academy of Sciences Publication Activity Database

    Kula, E.; Bryja, Josef

    2002-01-01

    Roč. 21, č. 2 (2002), s. 137-147 ISSN 1335-342X R&D Projects: GA ČR GA526/98/0537; GA MŽP SE/830/3/00 Institutional research plan: CEZ:AV0Z6093917 Keywords : Heteroptera * birch forest * biodiversity Subject RIV: GK - Forestry Impact factor: 0.246, year: 2002

  17. The influence of log soaking temperature on surface quality and integrity performance of birch (Betula pendula Roth) veneer

    Science.gov (United States)

    Anti Rohumaa; Toni Antikainen; Christopher G. Hunt; Charles R. Frihart; Mark Hughes

    2016-01-01

    Wood material surface properties play an important role in adhesive bond formation and performance. In the present study, a test method was developed to evaluate the integrity of the wood surface, and the results were used to understand bond performance. Materials used were rotary cut birch (Betula pendula Roth) veneers, produced from logs soaked at 20 or 70 °C prior...

  18. 78 FR 69848 - Birch Power Company; Notice of Proposed Revised Restricted Service List for a Programmatic Agreement

    Science.gov (United States)

    2013-11-21

    ...] Birch Power Company; Notice of Proposed Revised Restricted Service List for a Programmatic Agreement..., the Secretary may establish a restricted service list for a particular phase or issue in a proceeding. The restricted service list should contain the names of persons on the service list who, in the...

  19. Birch Bark Dry Extract by Supercritical Fluid Technology: Extract Characterisation and Use for Stabilisation of Semisolid Systems

    Directory of Open Access Journals (Sweden)

    Markus Armbruster

    2017-03-01

    Full Text Available Triterpene compounds like betulin, betulinic acid, erythrodiol, oleanolic acid and lupeol are known for many pharmacological effects. All these substances are found in the outer bark of birch. Apart from its pharmacological effects, birch bark extract can be used to stabilise semisolid systems. Normally, birch bark extract is produced for this purpose by extraction with organic solvents. Employing supercritical fluid technology, our aim was to develop a birch bark dry extract suitable for stabilisation of lipophilic gels with improved properties while avoiding the use of toxic solvents. With supercritical carbon dioxide, three different particle formation methods from supercritical solutions have been tested. First, particle deposition was performed from a supercritical solution in an expansion chamber. Second, the Rapid Expansion of Supercritical Solutions (RESS method was used for particle generation. Third, a modified RESS-procedure, forming the particles directly into the thereby gelated liquid, was developed. All three methods gave yields from 1% to 5.8%, depending on the techniques employed. The triterpene composition of the three extracts was comparable: all three gave more stable oleogels compared to the use of an extract obtained by organic solvent extraction. Characterizing the rheological behaviour of these gels, a faster gelling effect was seen together with a lower concentration of the extract required for the gel formation with the supercritical fluid (SCF-extracts. This confirms the superiority of the supercritical fluid produced extracts with regard to the oleogel forming properties.

  20. Academic Success for Students of Color . . . At What Cost? The Importance of School Context at Birch High School

    Science.gov (United States)

    Chambers, Terah T. Venzant; Tabron, Lolita A.

    2013-01-01

    Kiara, an African American rising freshman, has aspirations to become a medical doctor. She enrolls at Birch High School because of the reputation of the principal, Mr. Brown, whose vision for academic excellence permeates every corner of the school. Kiara graduates from high school with top honors, but realizes her success may have come at a…

  1. Nonlinearities and synchronization in musical acoustics and music psychology

    CERN Document Server

    Bader, Rolf

    2013-01-01

    Nonlinearities are a crucial and founding principle in nearly all musical systems, may they be musical instruments, timbre or rhythm perception and production, or neural networks of music perception. This volume gives an overview about present and past research in these fields. In Musical Acoustics, on the one hand the nonlinearities in musical instruments often produce the musically interesting features. On the other, musical instruments are nonlinear by nature, and tone production is the result of synchronization and self-organization within the instruments. Furthermore, as nearly all musical instruments are driven by impulses an Impulse Pattern Formulation (IPF) is suggested, an iterative framework holding for all musical instruments. It appears that this framework is able to reproduce the complex and perceptionally most salient initial transients of musical instruments. In Music Psychology, nonlinearities are present in all areas of musical features, like pitch, timbre, or rhythm perception. In terms of r...

  2. Glutathione-S-transferase: a minor allergen in birch pollen due to limited release from hydrated pollen.

    Directory of Open Access Journals (Sweden)

    Stephan Deifl

    Full Text Available Recently, a protein homologous to glutathione-S-transferases (GST was detected in prominent amounts in birch pollen by proteomic profiling. As members of the GST family are relevant allergens in mites, cockroach and fungi we investigated the allergenic relevance of GST from birch (bGST.bGST was expressed in Escherichia coli, purified and characterized by mass spectrometry. Sera from 217 birch pollen-allergic patients were tested for IgE-reactivity to bGST by ELISA. The mediator-releasing activity of bGST was analysed with IgE-loaded rat basophil leukaemia cells (RBL expressing human FcεRI. BALB/c mice were immunized with bGST or Bet v 1. Antibody and T cell responses to either protein were assessed. IgE-cross-reactivity between bGST with GST from house dust mite, Der p 8, was studied with murine and human sera in ELISA. The release kinetics of bGST and Bet v 1 from birch pollen were assessed in water, simulated lung fluid, 0.9% NaCl and PBS. Eluted proteins were quantified by ELISA and analysed by immunoblotting.Only 13% of 217 birch pollen-allergic patients showed IgE-reactivity to bGST. In RBL assays bGST induced mediator release. Immunization of mice with bGST induced specific IgE and a Th2-dominated cellular immune response comparably to immunization with Bet v 1. bGST did not cross-react with Der p 8. In contrast to Bet v 1, only low amounts of bGST were released from pollen grains upon incubation in water and the different physiological solutions.Although bGST is abundant in birch pollen, immunogenic in mice and able to induce mediator release from effector cells passively loaded with specific IgE, it is a minor allergen for birch pollen-allergic patients. We refer this discrepancy to its limited release from hydrated pollen. Hence, bGST is an example demonstrating that allergenicity depends mainly on rapid elution from airborne particles.

  3. Preservice Music Teachers' Attitudes toward Popular Music in the Music Classroom

    Science.gov (United States)

    Springer, D. Gregory; Gooding, Lori F.

    2013-01-01

    The purpose of this study was to examine preservice music educators' attitudes toward popular music in the music classroom. On a survey instrument designed by the investigators, participants ("N" = 82) rated (a) the effectiveness of popular music in addressing the National Standards for Music Education, (b) the appropriateness of popular…

  4. The Music Industry Conference Guide for Music Educators. A Supplement to the Music Educators Journal.

    Science.gov (United States)

    Music Educators Journal, 1988

    1988-01-01

    This supplement is a comprehensive guide to the music industry designed for music teachers. Included are tips for contacting music businesses and suggestions on ordering music, robes, instruments, computer software, and other supplies. Includes an annotated directory of Music Industry Conference members. (JDH)

  5. The musical identities of Danish music therapy students

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2013-01-01

    In the music therapy masters program at Aalborg University (Denmark) Music and Identity is a short, intensive course, based on a musical autobiography written by each participating student. Since 1999 almost 100 students have written a narrative of their musical life story. This article will focus...... Theory (Abrams & Meadows 2005). Patterns of identity construction are presented, and the roles and functions of music in different stages of life discussed, including the self-reported influence of music on the students' health....

  6. Musicality Development Among Primary School Pupils in Music Studies

    OpenAIRE

    Vilde, Ilze

    2013-01-01

    Abstract Research goal. To explore the structure of musicality, to examine components that characterize musicality among primary school pupils and the pedagogic logic of its development during music lessons in primary school. As a result of the theoretical study, characterizing components and criteria of musicality among primary school pupils were researched and described and the description of musicality was broadened. The created model for music studies for facilitating the developme...

  7. [Neuroarchitecture of musical emotions].

    Science.gov (United States)

    Sel, Alejandra; Calvo-Merino, Beatriz

    2013-03-01

    The emotional response to music, or musical emotion, is a universal response that draws on diverse psychological processes implemented in a large array of neural structures and mechanisms. Studies using electroencephalography, functional magnetic resonance, lesions and individuals with extent musical training have begun to elucidate some of these mechanisms. The objective of this article is reviewing the most relevant studies that have tried to identify the neural correlates of musical emotion from the more automatic to the more complex processes, and to understand how these correlates interact in the brain. The article describes how the presentation of music perceived as emotional is associated with a rapid autonomic response in thalamic and subthalamic structures, accompanied by changes in the electrodermal and endocrine responses. It also explains how musical emotion processing activates auditory cortex, as well as a series of limbic and paralimbic structures, such as the amygdala, the anterior cingulate cortex or the hippocampus, demonstrating the relevant contribution of the limbic system to musical emotion. Further, it is detailed how musical emotion depends to a great extent on semantic and syntactic process carried out in temporal and parietofrontal areas, respectively. Some of the recent works demonstrating that musical emotion highly relies on emotional simulation are also mentioned. Finally, a summary of these studies, their limitations, and suggestions for further research on the neuroarchitecture of musical emotion are given.

  8. CREEK Project's Oyster Biomass Database for Eight Creeks in the North Inlet Estuary, South Carolina

    Data.gov (United States)

    Baruch Institute for Marine and Coastal Sciences, Univ of South Carolina — A group of eight tidal creeks dominated by oysters, Crassostrea virginica, in North Inlet Estuary, South Carolina, USA were studied using a replicated BACI (Before -...

  9. Sedimentation Study and Flume Investigation, Mission Creek, Santa Barbara, California; Corte Madera Creek, Marin County, California

    National Research Council Canada - National Science Library

    Copeland, Ronald

    2000-01-01

    .... An existing concrete-lined flood control channel on Corte Madera Creek in Marin County, California lacks a debris basin at its upstream terminus and carries significant bed load through a supercritical flow reach...

  10. Soil Chemical and Microbial Properties in a Mixed Stand of Spruce and Birch in the Ore Mountains (Germany—A Case Study

    Directory of Open Access Journals (Sweden)

    Karoline Schua

    2015-06-01

    Full Text Available A major argument for incorporating deciduous tree species in coniferous forest stands is their role in the amelioration and stabilisation of biogeochemical cycles. Current forest management strategies in central Europe aim to increase the area of mixed stands. In order to formulate statements about the ecological effects of mixtures, studies at the stand level are necessary. In a mixed stand of Norway spruce (Picea abies (L. Karst. and silver birch (Betula pendula Roth in the Ore Mountains (Saxony, Germany, the effects of these two tree species on chemical and microbial parameters in the topsoil were studied at one site in the form of a case study. Samples were taken from the O layer and A horizon in areas of the stand influenced by either birch, spruce or a mixture of birch and spruce. The microbial biomass, basal respiration, metabolic quotient, pH-value and the C and N contents and stocks were analysed in the horizons Of, Oh and A. Significantly higher contents of microbial N were observed in the Of and Oh horizons in the birch and in the spruce-birch strata than in the stratum containing only spruce. The same was found with respect to pH-values in the Of horizon and basal respiration in the Oh horizon. Compared to the spruce stratum, in the birch and spruce-birch strata, significantly lower values were found for the contents of organic C and total N in the A horizon. The findings of the case study indicated that single birch trees have significant effects on the chemical and microbial topsoil properties in spruce-dominated stands. Therefore, the admixture of birch in spruce stands may distinctly affect nutrient cycling and may also be relevant for soil carbon sequestration. Further studies of these functional aspects are recommended.

  11. Is memory for music special?

    Science.gov (United States)

    Schulkind, Matthew D

    2009-07-01

    Although psychologists since Hermann Ebbinghaus have studied memory, research in this area has focused on visual and verbal stimuli with little attention paid to music. This bias is surprising because of the ubiquity of music in human cultures across history as well as current cultural beliefs that memory for music is "special." This paper examines the question of whether memory for music is special by addressing two related questions: First, do cultural beliefs about the mnemonic power of music stand up to empirical test? Second, can theories designed to explain memory for non-musical stimuli be applied to musical stimuli? A review of the literature suggests that music is special in some circumstances but not others and that some theories designed to explain cognitive processing of linguistic stimuli apply reasonably well to musical stimuli. Thus, although the question of whether memory for music is special remains open, the unique structure of musical stimuli strongly suggests that memory for music is indeed special.

  12. Pain, music creativity and music therapy in palliative care.

    Science.gov (United States)

    O'Callaghan, C C

    1996-01-01

    An analysis of the music therapy literature yields numerous reports to support the role of music in the alleviation of pain in palliative care. Four theoretical perspectives that support why many patients report reduced pain sensation after music therapy include: the psychological relationship between music and pain; the psychophysiological theory; spinal mechanisms involved in pain modulation; and the role of endorphins. Considerations significant to the use of music in pain relief include how music, used inappropriately, can aggravate pain sensation. Case studies, which include the use of creative music therapy techniques, point to the efficacy of music therapy in alleviating the pain experiences of both palliative care patients and their significant others.

  13. How Fern Creek Is Beating Goliath

    Science.gov (United States)

    Donovan, Margaret; Galatowitsch, Patrick; Hefferin, Keri; Highland, Shanita

    2013-01-01

    The "David" is Fern Creek Elementary, a small urban school in Orlando, Florida, that serves an overwhelmingly disadvantaged student population. The "Goliaths" are the mountains of problems that many inner-city students face--poverty, homelessness, mobility, instability, limited parent involvement, and violent neighborhood…

  14. Chelsea Sandwich, LLC (MA0003280) | Chelsea Creek ...

    Science.gov (United States)

    2017-04-10

    EPA and the Massachusetts Department of Environmental Protection (MADEP) have developed final National Pollutant Discharge Elimination System (NPDES) permits for seven bulk petroleum storage facilities located along Chelsea River (Creek) in Chelsea and Revere, Massachusetts to meet the requirements of the Clean Water Act.

  15. Species status of Mill Creek Elliptio

    Energy Technology Data Exchange (ETDEWEB)

    Davis, G.M. [Academy of Natural Sciences (United States); Mulvey, M. [Savannah River Ecology Lab., Aiken, SC (United States)

    1993-12-31

    This report discusses environmental effects of the Savannah River Plant on aqautic populations in Mill Creek and surrounding tributaries. Of particular concern was the status of Elliptio. Genetics and phenotypic characteristics have shown that the current classification system is not adequate for these populations. The appendices characterize genetic variability at different loci, electrophoretic data, allele frequencies, sympatric species, and anatomical characters.

  16. Geology of the Teakettle Creek watersheds

    Science.gov (United States)

    Robert S. LaMotte

    1937-01-01

    The Teakettle Creek Experimental Watersheds lie for the most part on quartzites of probable Triassic age. However one of the triplicate drainages has a considerable acreage developed on weathered granodiorite. Topography is relatively uniform and lends itself to triplicate watershed studies. Locations for dams are suitable if certain engineering precautions...

  17. Mercury in Thana creek, Bombay harbour

    Digital Repository Service at National Institute of Oceanography (India)

    Zingde, M.D.; Desai, B.N.

    Mercury content of the water column estimated along Thana Creek/Bombay Harbour gave a standing stock of about 77 kg in excess of the expected background. Mercury concentration in sediment from 23 locations which varied from 0.17 to 8.21 ppm (dry...

  18. Investigation of the Carrs Creek geofoam project.

    Science.gov (United States)

    2014-08-01

    The I88 culvert crossing of Carrs Creek in Sidney, NY collapsed during the record setting Mid : Atlantic States Flood of June 2006. Rapid construction with geofoam as lightweight fill enabled : partial reopening of I88 by Labor Day 2006. Shortly a...

  19. Computer game to learn music

    OpenAIRE

    Miklič, Anja

    2013-01-01

    In this thesis possibilities of using computer materials and games in teaching music are presented. In the second part of thesis courseware with games is created through which students can learn basic musical concepts. Courseware is created with a multimedia and software platform Adobe Flash. In the first chapter the musical education system in Slovenia is described. Music learning depending on psychological origin is presented below. Music technology for teaching music is also described. ...

  20. Soil Properties Control Glyphosate Sorption in Soils Amended with Birch Wood Biochar

    DEFF Research Database (Denmark)

    Kahawaththa Gamage, Inoka Damayanthi Kumari; Moldrup, Per; Paradelo, Marcos

    2016-01-01

    Abstract Despite a contemporary interest in biochar application to agricultural fields to improve soil quality and long-term carbon sequestration, a number of potential side effects of biochar incorporation in field soils remain poorly understood, e.g., in relation to interactions...... with agrochemicals such as pesticides. In a fieldbased study at two experimental sites in Denmark (sandy loam soils at Risoe and Kalundborg), we investigated the influence of birch wood biochar with respect to application rate, aging (7–19 months), and physico- chemical soil properties on the sorption coefficient......, Kd (L kg−1), of the herbicide glyphosate. We measured Kd in equilibrium batch sorption experiments with triplicate soil samples from 20 field plots that received biochar at different application rates (0 to 100 Mg ha−1). The results showed that pure biochar had a lower glyphosate Kd value as compared...

  1. Numerical simulation of birch pollen dispersion with an operational weather forecast system.

    Science.gov (United States)

    Vogel, Heike; Pauling, Andreas; Vogel, Bernhard

    2008-11-01

    We included a parameterisation of the emissions of pollen grains into the comprehensive model system COSMO-ART. In addition, a detailed density distribution of birch trees within Switzerland was derived. Based on these new developments, we carried out numerical simulations of the dispersion of pollen grains for an episode that occurred in April 2006 over Switzerland and the adjacent regions. Since COSMO-ART is based on the operational forecast model of the German Weather Service, we are presenting a feasibility study of daily pollen forecast based on methods which have been developed during the last two decades for the treatment of anthropogenic aerosol. A comparison of the model results and very detailed pollen counts documents the current possibilities and the shortcomings of the method and gives hints for necessary improvements.

  2. Breeding increases the efficacy of Chondrostereum purpureum in the sprout control of birch.

    Directory of Open Access Journals (Sweden)

    Leena Hamberg

    Full Text Available We tested whether the pairing of selected isolates could be used to increase the efficiency of a decay fungus Chondrostereum purpureum (Pers. Ex Fr. Pouzar to control hardwood sprouting in Finland. We paired C. purpureum strains efficient in sprout control or highly active in laccase production, and tested the efficacy of their progeny in spout control experiments. This procedure resulted in a strain with an efficacy superior to that of the parental strains. The mortality of birch (Betula pendula Roth. and B. pubescens Ehrh. 1 cm in stump diameter was 78%, 56% and 9% for the best progeny, the best parental strain and the control, respectively. Mortality was only slightly higher for B. pendula than for B. pubescens but no significant differences were found between the number or maximum height of stump sprouts. Our results showed that cross breeding of this decay fungus is a good alternative in attempts to produce efficient biocontrol agents against hardwood sprouting.

  3. Oxidative Processing Lowers the Ice Nucleation Activity of Birch and Alder Pollen

    Science.gov (United States)

    Gute, Ellen; Abbatt, Jonathan P. D.

    2018-02-01

    Pollen carry water extractable compounds with ice nucleating (IN) activity. This study investigates whether the hydroxyl radical, as the major atmospheric oxidant, can affect the IN activity of silver birch and grey alder subpollen particles under in-cloud conditions for deposition freezing mode conditions at 234 K. It is found that oxidation increases the supersaturation ratio with respect to ice necessary for the onset of ice nucleation and decreases the fraction of particles which initiate ice nucleation. This reduction of IN activity under equivalent oxidation conditions does not occur with a mineral dust sample (Arizona Test Dust). Chemical analysis of fresh and oxidized pollen material indicates a change of molecular structure with a loss of conjugation and an increase in oxidized functional groups, such as carbonyls. This is the first demonstration that in-cloud oxidation may lower the IN abilities of biological particles such as pollen.

  4. Music Therapy in Europe

    DEFF Research Database (Denmark)

    2015-01-01

    initiatives can be developed. Apart from a report from each country, this special issue of Approaches includes the following 16 articles: The role of the EMTC for development and recognition of the music therapy profession Hanne Mette Ridder, Adrienne Lerner & Ferdinando Suvini (pp.13-22) The European Music...... of Guided Imagery and Music (GIM) in Europe Lars Ole Bonde (pp.86-90) Solo or tutti, together or alone – What form of professional/legal recognition is best for music therapy? Melanie Voigt (pp.91-97) The role of professional associations in the recognition process Ranka Radulovic (pp.98-109) Towards......Professional development and recognition is an 'old' issue in music therapy but still a relevant, complex and crucial one. Burning questions regarding professionalisation are at the forefront of most music therapy associations’ agendas across Europe and beyond, and feed back directly to the work...

  5. Music and Public Health

    DEFF Research Database (Denmark)

    Bonde, Lars Ole; Juel, Knud; Ekholm, Ola

    2016-01-01

    /processes and that they consider music a health promoting factor. The study indirectly points at the public health potential of musicking. Conclusions: A clear association between daily playing/singing and health/quality of life was found. Results indicate awareness among Danes that musicking may play an important role......Background: ‘Music and public health’ is a new field of study. Few scientific studies with small samples have documented health implications of musical participation. Research questions in this epidemiological study were: 1) Is there an association between self-rated health and active use of music...... in daily life? 2) What associations can be observed between musical background, uses and understanding of music as a health factor, and self-reported health? Method: Data came from the Danish Health and Morbidity Survey 2013, based on a simple random sample of 25.000 adult Danes (16+ years). Response rate...

  6. Materiality for Musical Expressions

    DEFF Research Database (Denmark)

    Lindell, Rikard; Tahiroğlu, Koray; Riis, Morten S.

    2016-01-01

    Nordic universities. Electronic music instrument makers participated in providing the course. In eleven days the students designed and built interfaces for musical expressions , composed a piece, and performed at the Norberg electronic music festival. The students explored the relationship between......We organised an elven day intense course in materiality for musical expressions to explore underlying principles of New Interfaces for Musical Expression (NIME) in higher education. We grounded the course in different aspects of ma-teriality and gathered interdisciplinary student teams from three...... technology and possible musical expression with a strong connection to culture and place. The emphasis on performance provided closure and motivated teams to move forward in their design and artistic processes. On the basis of the course we discuss an interdisciplinary NIME course syllabus, and we infer...

  7. Music as design

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh

    2012-01-01

    The incorporation of the sounds of the surrounding world in music is today a familiar phenomenon on the electronic music and audio art scenes, and to some extent also in contemporary music. It is rarer for a contemporary audio or visual artist to use music as the form-giving element for a semi......-realistic event or narrative. In a way the phenomenon can be compared to Puccini's operas, or to the ground-breaking dance performances for which the choreographer Pina Bauch became famous, where musicalization produced stylizations fo everyday events. Familiar, readable events were reinforced and relocated...... that are normally overlooked or taken for granted. In several of the Albanian video and installationsartist Anri Sala's works, which this article concerns, music can also be regarded as the structuring or thematic focus for what takes place before our eyes in the video projections....

  8. Popular Music and Society

    DEFF Research Database (Denmark)

    2007-01-01

    Fifteen years after the collapse of the Soviet Union, popular music is thriving in the former Soviet territories and covers a broad variety of genres.  Among these are rock bands formed in the Soviet era, surviving legends of Soviet pop, and younger bands and performers of the 1990s and 2000s.......   Local and foreign musics blend as new impulses arrive from without and arise from within the region.  Thanks to the most recent wave of Russian emigrants, these popular musics have also spread to various localities around the world, as exemplified by the phenomenon of "Russendisko" in Berlin...... or the Russkii Rok-Klub v Amerike (Russian Rock Club of America).   This special edition of Popular Music and Society aims to present research on contemporary popular music (broadly defined) in the former Soviet republics and their diasporas.  A central issue will be how the musical landscape has changed since...

  9. Music for Hemodialysis patients

    DEFF Research Database (Denmark)

    Gross, B; Ketema Wassie, F; Agnholt, Hanne

    by alarms given by the machine during dialysis. The musical genre used in the study was well suited for patients undergoing first-time dialysis, as 80% (n=16) of the patients were pleased with the music. Although this is only a preliminary study with a limited number of patients, it shows an indication......Music for hemodialysis patients Background Patients starting a new regimen of dialysis often experience anxiety and other psychological disturbances. They struggle with the unknown situation, feelings of uncertainty and on top of that, a high level of sophisticated technological equipment. Music...... is known from literature to influence and dampen anxiety and tension and has been used for millennia in the treatment of illness. Here we report a study on the influence of music on patients undergoing dialysis and whether music has a potential for lowering discomfort in patients during first-time dialysis...

  10. Music as therapy.

    Science.gov (United States)

    Kemper, Kathi J; Danhauer, Suzanne C

    2005-03-01

    Music is widely used to enhance well-being, reduce stress, and distract patients from unpleasant symptoms. Although there are wide variations in individual preferences, music appears to exert direct physiologic effects through the autonomic nervous system. It also has indirect effects by modifying caregiver behavior. Music effectively reduces anxiety and improves mood for medical and surgical patients, for patients in intensive care units and patients undergoing procedures, and for children as well as adults. Music is a low-cost intervention that often reduces surgical, procedural, acute, and chronic pain. Music also improves the quality of life for patients receiving palliative care, enhancing a sense of comfort and relaxation. Providing music to caregivers may be a cost-effective and enjoyable strategy to improve empathy, compassion, and relationship-centered care while not increasing errors or interfering with technical aspects of care.

  11. Principles of musical acoustics

    CERN Document Server

    Hartmann, William M

    2013-01-01

    Principles of Musical Acoustics focuses on the basic principles in the science and technology of music. Musical examples and specific musical instruments demonstrate the principles. The book begins with a study of vibrations and waves, in that order. These topics constitute the basic physical properties of sound, one of two pillars supporting the science of musical acoustics. The second pillar is the human element, the physiological and psychological aspects of acoustical science. The perceptual topics include loudness, pitch, tone color, and localization of sound. With these two pillars in place, it is possible to go in a variety of directions. The book treats in turn, the topics of room acoustics, audio both analog and digital, broadcasting, and speech. It ends with chapters on the traditional musical instruments, organized by family. The mathematical level of this book assumes that the reader is familiar with elementary algebra. Trigonometric functions, logarithms and powers also appear in the book, but co...

  12. Neural underpinnings of music

    DEFF Research Database (Denmark)

    Vuust, Peter; Gebauer, Line K; Witek, Maria A G

    2014-01-01

    Musical rhythm, consisting of apparently abstract intervals of accented temporal events, has the remarkable ability to move our minds and bodies. Why do certain rhythms make us want to tap our feet, bop our heads or even get up and dance? And how does the brain process rhythmically complex rhythms...... during our experiences of music? In this chapter, we describe some common forms of rhythmic complexity in music and propose that the theory of predictive coding can explain how rhythm and rhythmic complexity are processed in the brain. We also consider how this theory may reveal why we feel so compelled...... by rhythmic tension in music. First, musical-theoretical and neuroscientific frameworks of rhythm are presented, in which rhythm perception is conceptualized as an interaction between what is heard (‘rhythm’) and the brain’s anticipatory structuring of music (‘the meter’). Second, three different examples...

  13. Wood ants and a geometrid defoliator of birch: predation outweighs beneficial effects through the host plant.

    Science.gov (United States)

    Karhu, Kari J; Neuvonen, Seppo

    1998-02-01

    Soil amelioration by a wood-ant species and its consequences for the larval performance of autumnal moths feeding on mountain birch were studied at various distances from the nest mound. Soil nitrate and ammonium nitrogen did not show any clear relationship with distance. However, trees growing in the mound had over 20% more foliar nitrogen than more distant trees. When moth larvae were experimentally protected from predation, their survival rate and final weight tended to decrease with increasing distance. In a laboratory experiment with detached leaves, the relative growth rate of larvae was roughly 30% higher on leaves from trees located on the mound. Differences in larval performance refute the Plant Stress Hypothesis proposed by T.C.R. White and support P.W. Price's Plant Vigor Hypothesis. Predation by ants was examined along the same gradient in trees with and without a glue band that excluded ants from the canopy. Reduction in the daily survival rate of larvae attributable to ant predation was about 35% in trees growing in the mound and around 5% at a distance of 20 m. Other things being equal, about 25 times more larvae entering the penultimate instar would achieve the pupal stage outside the wood-ant territory than in the vicinity of the mound. While both the fertilizing and predatory influence of wood ants is clear, the domain of predation is much larger than the area where trees and their herbivores can exploit enhanced nutrient levels in and around ant mounds. The existence of undamaged green islands around ant mounds in otherwise totally defoliated mountain-birch forests cannot be explained by soil amelioration by wood ants but rather by their predatory activity.

  14. CO 2 elevation improves photosynthetic performance in progressive warming environment in white birch seedlings.

    Science.gov (United States)

    Zhang, Shouren; Dang, Qing-Lai

    2013-01-01

    White birch (Betula paperifera Mash) seedlings were exposed to progressively warming in greenhouses under ambient and elevated CO 2 concentrations for 5 months to explore boreal tree species' potential capacity to acclimate to global climate warming and CO 2 elevation. In situ foliar gas exchange, in vivo carboxylation characteristics and chlorophyll fluorescence were measured at temperatures of 26 (o)C and 37 (o)C. Elevated CO 2 significantly increased net photosynthetic rate (Pn) at both measurement temperatures, and Pn at 37 (o)C was higher than that at 26 (o)C under elevated CO 2. Stomatal conductance (gs) was lower at 37 (o)C than at 26 (o)C, while transpiration rate (E) was higher at 37 (o)C than that at 26 (o)C. Elevated CO 2 significantly increased instantaneous water-use efficiency (WUE) at both 26 (o)C and 37 (o)C, but WUE was markedly enhanced at 37 (o)C under elevated CO 2. The effect of temperature on maximal carboxylation rate (Vcmax), PAR-saturated electron transport rate (Jmax) and triose phosphate utilization (TPU) varied with CO 2, and the Vcmax and Jmax were significantly higher at 37 (o)C than at 26 (o)C under elevated CO 2. However, there were no significant interactive effects of CO 2 and temperature on TPU. The actual photochemical efficiency of PSII (DF/ Fm'), total photosynthetic linear electron transport rate through PSII (JT) and the partitioning of JT to carboxylation (Jc) were higher at 37 (o)C than at 26 (o)C under elevated CO 2. Elevated CO 2 significantly suppressed the partitioning of JT to oxygenation (Jo/JT). The data suggest that the CO 2 elevation and progressive warming greatly enhanced photosynthesis in white birch seedlings in an interactive fashion.

  15. Music and Musical Education. The Work of a University Music Department.

    Science.gov (United States)

    Mellers, Wilfrid

    1980-01-01

    The job of college music programs is not only to teach the classics but also to teach and encourage appreciation of the relative merits of all forms and periods of music, and to teach methods of evaluating musical quality. (MSE)

  16. What makes us like music?

    OpenAIRE

    Schäfer, Thomas; Sedlmeier, Peter

    2009-01-01

    Why do we like the music we like and why do different people like different kinds of music? Existing models try to explain music preference as an interplay of musical features, the characteristics of the listener, and the listening context. Hereby, they refer to short-term preference decisions for a given piece of music rather than to the question why we listen to music at all and why we select a particular musical style. In this paper, it is hypothesized that the motivation for music listeni...

  17. Evaluating music emotion recognition

    DEFF Research Database (Denmark)

    Sturm, Bob L.

    2013-01-01

    A fundamental problem with nearly all work in music genre recognition (MGR)is that evaluation lacks validity with respect to the principal goals of MGR. This problem also occurs in the evaluation of music emotion recognition (MER). Standard approaches to evaluation, though easy to implement, do...... not reliably differentiate between recognizing genre or emotion from music, or by virtue of confounding factors in signals (e.g., equalization). We demonstrate such problems for evaluating an MER system, and conclude with recommendations....

  18. Music Mixing Surface

    DEFF Research Database (Denmark)

    Gelineck, Steven; Büchert, Morten; Andersen, Jesper

    2013-01-01

    This paper presents a multi-touch based interface for mixing music. The goal of the interface is to provide users with a more intuitive control of the music mix by implementing the so-called stage metaphor control scheme, which is especially suitable for multi-touch surfaces. Specifically, we...... discuss functionality important for the professional music technician (main target user) - functionality, which is especially challenging to integrate when implementing the stage metaphor. Finally we propose and evaluate solutions to these challenges....

  19. Music and Astronomy

    Science.gov (United States)

    Caballero, José A.; González Sánchez, S.; Caballero, I.

    What do Brian May (Queen's lead guitarist), William Herschel and the Jupiter Symphony have in common? And a white dwarf, a piano and Lagartija Nick? At first glance, there is no connection between them, nor between the Music and the Astronomy. However, there are many revealing examples of musical Astronomy and astronomical Music. This four-page proceeding describes the sonorous poster that we showed during the VIII Scientific Meeting of the Spanish Astronomical Society.

  20. Music in Galileo's Time

    Science.gov (United States)

    Petrobelli, P.

    2011-06-01

    Claudio Monteverdi appears as the key personality of the music in Galileo's time. His revolution in format and function of the musical language-from an essentially edonistic creation of purely sonorous images to a musical language consciously "expressive" of the content of the words on which it is based-is similar in character to the influential innovations in scientific thinking operated by Galileo.

  1. Music and Combat Motivation

    Science.gov (United States)

    2015-04-01

    1   AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY MUSIC AND COMBAT MOTIVATION by Sally C. Maddocks, Major, USAF Master of...Today, each soldier can carry their own preferred library of music including thousands of songs in their pocket. Are broadcasts still relevant...accordance with Air Force Instruction 51-303, it is not copyrighted, but is the property of the United States government.  3   Music has the power

  2. Lenguaje musical o solfeo

    OpenAIRE

    Esteve-Faubel, José-María; Espinosa Zaragoza, Juan Antonio; Molina Valero, Miguel Ángel; Botella Quirant, María Teresa

    2008-01-01

    En esta sesión se estudiará el origen del lenguaje musical y sus aportaciones a la educación musical. Objetivos del tema. Lenguaje Musical o Solfeo. Su definición. Elementos esenciales y su origen histórico. Signos musicales. Materias que comprenden la altura del sonido. La Clave. Clases de clave. Necesidad del uso de las claves.

  3. Evaluating musical instruments

    International Nuclear Information System (INIS)

    Campbell, D. Murray

    2014-01-01

    Scientific measurements of sound generation and radiation by musical instruments are surprisingly hard to correlate with the subtle and complex judgments of instrumental quality made by expert musicians

  4. Popular Music and Society

    DEFF Research Database (Denmark)

    2007-01-01

    Fifteen years after the collapse of the Soviet Union, popular music is thriving in the former Soviet territories and covers a broad variety of genres.  Among these are rock bands formed in the Soviet era, surviving legends of Soviet pop, and younger bands and performers of the 1990s and 2000s...... or the Russkii Rok-Klub v Amerike (Russian Rock Club of America).   This special edition of Popular Music and Society aims to present research on contemporary popular music (broadly defined) in the former Soviet republics and their diasporas.  A central issue will be how the musical landscape has changed since...

  5. Evaluating musical instruments

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, D. Murray

    2014-04-01

    Scientific measurements of sound generation and radiation by musical instruments are surprisingly hard to correlate with the subtle and complex judgments of instrumental quality made by expert musicians.

  6. Feminist music therapy pedagogy

    DEFF Research Database (Denmark)

    Hahna, Nicole; Swantes, Melody

    2011-01-01

    This study surveyed 188 music therapy educators regarding their views and use of feminist pedagogy and feminist music therapy. The purpose of this study was two-fold: (a) to determine how many music therapy educators used feminist pedagogy and (b) to determine if there was a relationship between......) participatory learning, (b) validation of personal experience/development of confidence, (c) political/social activism, and (d) critical thinking/ open-mindedness. The results revealed that 46% (n = 32) of participants identified as feminist music therapists and 67% (n = 46) of participants identified as using...... of the data indicated that the survey subscale measuring political activism (p research...

  7. The Music Effect

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2006-01-01

    http://www.njmt.no/bookreview_2006071.html "The music effect is not about a particular composer, musical style, geographic location, language, or performance group. It is, at once, about all of these" (p. 249). This book is written by two people with very different educational backgrounds. Dr...... into music physiology. We have already seen them working together in 2001 in Berger’s book Music Therapy, Sensory Integration and the Autistic Child published by Jessica Kingsley, and this time their collaboration results in a book that is about the attributes of scientific reality (physics) as embedded...

  8. [Music and neurology].

    Science.gov (United States)

    Arias Gómez, M

    2007-01-01

    Music perception and output are special functions of the human brain. Investigation in this field is growing with the support of modern neuroimaging techniques (functional magnetic resonance imaging, positron emission tomography). Interest in the music phenomenon and the disorders regarding its processing has been limited. Music is not just an artistic activity but a language to communicate, evoke and reinforce several emotions. Although the subject is still under debate, processing of music is independent of common language and each one uses independent circuits. One may be seriously affected and the other practically unharmed. On the other hand, there may be separate channels within the processing of music for the temporary elements (rhythm), melodic elements (pitch, timbre, and melody), memory and emotional response. The study of subjects with absolute pitch, congenital and acquired amusias, musicogenic epilepsy and musical hallucinations has greatly contributed to the knowledge of how the brain processes music. Music training involves some changes in morphology and physiology of professional musicians' brains. Stress, chronic pain and professional dystonias constitute a special field of musicians' disturbances that concerns neurological practice. Listening to and playing music may have some educational and therapeutic benefits.

  9. [Music and Glaucoma].

    Science.gov (United States)

    Plange, N

    2017-02-01

    Music may have multiple influences on the human organism. A possible therapeutic effect for patients with glaucoma has been postulated, aside from the known impact of music on the cardiovascular system, psychogenic effects and a short-term improvement in mental performance (Mozart effect). The higher level of mental stress in patients with glaucoma and type-A personality behaviour may be related to higher intraocular pressure in patients with glaucoma. Relaxing music may have a positive impact in these patients, related to a reduction in intraocular pressure or its fluctuations. However, only limited data exist on the effects of music on intraocular pressure. No clinical studies have yet been performed to investigate the effect of music or music therapy on glaucoma progression. The music of Mozart may influence visual field examinations, possibly due to a positive short term effect on mental performance. This factor needs to be addressed in studies dealing with the effect of music in glaucoma. The relevance of intraocular pressure increases in professional wind instrument players is controversial. An increased level of care might be advisable in patients with advanced glaucoma. The influences of music on humans, altered personality profiles in patients with glaucoma and the studies showing some effect of stress on intraocular pressure stress the relevance of psychological support for glaucoma patients, who are confronted with a disease with a high longterm risk of blindness. Georg Thieme Verlag KG Stuttgart · New York.

  10. Visualization of Music

    OpenAIRE

    Osterc , Steven

    2017-01-01

    The thesis describes a process of creating an animation video in which the graphical elements react to music. The first part of the thesis helps us understand the workflow for producing music in Ableton Live and the workflow for animating motion graphics in Adobe After Effects in relation to music. Then, the focus shifts to producing a digital musical piece from start to finish to be later used in the final video. After that, the thesis reaches its key chapters where the process of the animat...

  11. Amusia and musical functioning.

    Science.gov (United States)

    Alossa, Nicoletta; Castelli, Lorys

    2009-01-01

    Music, as language, is a universal and specific trait to humans; it is a complex ability with characteristics that are unique compared to other cognitive abilities. Nevertheless, several issues are still open to debate, such as, for example, whether music is a faculty that is independent from the rest of the cognitive system, and whether musical skills are mediated by a single mechanism or by a combination of processes that are independent from one another. Moreover, the anatomical correlations of music have yet to be clarified. The goal of this review is to illustrate the current condition of the neuropsychology of music and to describe different approaches to the study of the musical functions. Hereby, we will describe the neuropsychological findings, suggesting that music is a special function carried out by different and dedicated processes that are probably subserved by different anatomical regions of the brain. Moreover, we will review the evidence obtained by working with brain-damaged patients suffering from music agnosia, a selective impairment in music recognition. Copyright 2009 S. Karger AG, Basel.

  12. Mood Dependent Music Generator

    DEFF Research Database (Denmark)

    Scirea, Marco

    2013-01-01

    Music is one of the most expressive media to show and manipulate emotions, but there have been few studies on how to generate music connected to emotions. Such studies have always been shunned upon by musicians affirming that a machine cannot create expressive music, as it's the composer......'s and player's experiences and emotions that get poured into the piece. At the same time another problem is that music is highly complicated (and subjective) and finding out which elements transmit certain emotions is not an easy task. This demo wants to show how the manipulation of a set of features can...

  13. Music and Music Intervention for Therapeutic Purposes in Patients with Ventilator Support; Gamelan Music Perspective

    Directory of Open Access Journals (Sweden)

    Suhartini Suhartini

    2011-01-01

    Full Text Available Background: Gamelan music is one of folk music for Javanese people. Several research studies testing the effects of music were conducted in Western countries. The music studies for therapeutic purposes used classical music commonly. Even in Indonesia, some researchers may use that music for therapeutic purposes. This concern article explains the perspective music and music intervention as therapeutic purposes, view with Javanese classical music.Objectives: To explore the evidence of music and music intervention for therapeutic purposes and to describe the perspective of gamelan music used in nursing interventionMethods: Using five bibliography databases (MEDLINE, CINAHL, Science Direct, Interscience, and Proquest were searched from 1999-2010 for original clinical reports or reviews that evaluated the use of complementary therapy for therapeutic intervention in patients with ventilator support. The term of complementary therapy, anxiety, and pain were used in a comprehensive search of electronic databases. Articles were screened and excluded based on the title and abstract information.Results: Music brings about helpful changes in the emotional and physical health of patients, and has the ability to provide an altered state of physical arousal and subsequent mood improvement by processing a progression of musical notes of varying tone, rhythm, and instrumentation for a pleasing effect.Conclusion: Music can be used for therapeutic purposes, for instance to reduce anxiety, to decrease pain sensation, and some effects of psychological impact. Include, the gamelan music can be offer for patients for Javanese people in Indonesia.Key words: Music, music intervention, therapeutic purposes

  14. Prevention of birch pollen-related food allergy by mucosal treatment with multi-allergen-chimers in mice.

    Directory of Open Access Journals (Sweden)

    Elisabeth Hoflehner

    Full Text Available Among birch pollen allergic patients up to 70% develop allergic reactions to Bet v 1-homologue food allergens such as Api g 1 (celery or Dau c 1 (carrot, termed as birch pollen-related food allergy. In most cases, specific immunotherapy with birch pollen extracts does not reduce allergic symptoms to the homologue food allergens. We therefore genetically engineered a multi-allergen chimer and tested if mucosal treatment with this construct could represent a novel approach for prevention of birch pollen-related food allergy.BALB/c mice were poly-sensitized with a mixture of Bet v 1, Api g 1 and Dau c 1 followed by a sublingual challenge with carrot, celery and birch pollen extracts. For prevention of allergy sensitization an allergen chimer composed of immunodominant T cell epitopes of Api g 1 and Dau c 1 linked to the whole Bet v 1 allergen, was intranasally applied prior to sensitization.Intranasal pretreatment with the allergen chimer led to significantly decreased antigen-specific IgE-dependent β-hexosaminidase release, but enhanced allergen-specific IgG2a and IgA antibodies. Accordingly, IL-4 levels in spleen cell cultures and IL-5 levels in restimulated spleen and cervical lymph node cell cultures were markedly reduced, while IFN-γ levels were increased. Immunomodulation was associated with increased IL-10, TGF-β and Foxp3 mRNA levels in NALT and Foxp3 in oral mucosal tissues. Treatment with anti-TGF-β, anti-IL10R or anti-CD25 antibodies abrogated the suppression of allergic responses induced by the chimer.Our results indicate that mucosal application of the allergen chimer led to decreased Th2 immune responses against Bet v 1 and its homologue food allergens Api g 1 and Dau c 1 by regulatory and Th1-biased immune responses. These data suggest that mucosal treatment with a multi-allergen vaccine could be a promising treatment strategy to prevent birch pollen-related food allergy.

  15. Prevention of birch pollen-related food allergy by mucosal treatment with multi-allergen-chimers in mice.

    Science.gov (United States)

    Hoflehner, Elisabeth; Hufnagl, Karin; Schabussova, Irma; Jasinska, Joanna; Hoffmann-Sommergruber, Karin; Bohle, Barbara; Maizels, Rick M; Wiedermann, Ursula

    2012-01-01

    Among birch pollen allergic patients up to 70% develop allergic reactions to Bet v 1-homologue food allergens such as Api g 1 (celery) or Dau c 1 (carrot), termed as birch pollen-related food allergy. In most cases, specific immunotherapy with birch pollen extracts does not reduce allergic symptoms to the homologue food allergens. We therefore genetically engineered a multi-allergen chimer and tested if mucosal treatment with this construct could represent a novel approach for prevention of birch pollen-related food allergy. BALB/c mice were poly-sensitized with a mixture of Bet v 1, Api g 1 and Dau c 1 followed by a sublingual challenge with carrot, celery and birch pollen extracts. For prevention of allergy sensitization an allergen chimer composed of immunodominant T cell epitopes of Api g 1 and Dau c 1 linked to the whole Bet v 1 allergen, was intranasally applied prior to sensitization. Intranasal pretreatment with the allergen chimer led to significantly decreased antigen-specific IgE-dependent β-hexosaminidase release, but enhanced allergen-specific IgG2a and IgA antibodies. Accordingly, IL-4 levels in spleen cell cultures and IL-5 levels in restimulated spleen and cervical lymph node cell cultures were markedly reduced, while IFN-γ levels were increased. Immunomodulation was associated with increased IL-10, TGF-β and Foxp3 mRNA levels in NALT and Foxp3 in oral mucosal tissues. Treatment with anti-TGF-β, anti-IL10R or anti-CD25 antibodies abrogated the suppression of allergic responses induced by the chimer. Our results indicate that mucosal application of the allergen chimer led to decreased Th2 immune responses against Bet v 1 and its homologue food allergens Api g 1 and Dau c 1 by regulatory and Th1-biased immune responses. These data suggest that mucosal treatment with a multi-allergen vaccine could be a promising treatment strategy to prevent birch pollen-related food allergy.

  16. Shakespeare's Philosophy of Music

    Directory of Open Access Journals (Sweden)

    Emily A. Sulka

    2017-09-01

    Full Text Available Shakespeare is one of the most widely read figures in literature, but his use of music is not usually touched on in literary discussions of his works. In this paper, I discuss how Shakespeare portrays music within the context of his plays, through both dialogue and songs performed within each work. In Shakespeare’s time, Boethius’s philosophy of the Music of the Spheres was still highly popular. This was the idea that the arrangement of the cosmos mirrored musical proportions. As a result, every aspect of the universe was believed to be highly ordered, and this idea is prominent throughout Shakespeare’s works, from "Hamlet" to "A Midsummer Night’s Dream." To make this clear to the reader, I discuss dialogue symmetry weaved throughout "The Merchant of Venice," clear allusions to the music of the spheres in "Pericles," and the use of music as a signifier of the strange and mysterious – from madness to love – in numerous works, always relating these topics back to the philosophy of the music of the spheres. In order to compile this information and make it clear, I researched the philosophy of music during Shakespeare’s era. I also researched how he uses music thematically to emphasize different characters’ struggles as well as plot details. After examining his plays as well as the other sources available on the subject, it is clear that Shakespeare was highly influenced by the philosophical and practical ideas regarding music of his time, specifically the theory of the music of the spheres.

  17. Bach and Rock in the Music Classroom.

    Science.gov (United States)

    Ponick, F. S.

    2000-01-01

    Focuses on the use of popular music in music education, addressing issues such as defining popular music, approaches for using popular music in the classroom, and whether the National Standards for Music Education can be attained using popular music. Lists resources for teaching popular music. (CMK)

  18. Towards a Music-based Understanding of Improvisation in Music ...

    African Journals Online (AJOL)

    Attempts to make sense of improvisation in music therapy of ten rely on psychological, medical, psychoanalytic, musical or other discourses. These attempts seem to ignore the musical aspect of clinical improvisation and make an unsatisfactory leap of logic from the musical event to its extramusical meaning. This article ...

  19. MUSIC EDUCATION AND MUSICAL ACTIVITIES IN LAGOS: THEN ...

    African Journals Online (AJOL)

    different musical genres especially, commercial ones keep emerging. Lagos being the nation's centre of social and economic activities is always the first place of call to harbour such musical activities. However, most of the musical activities of the first periods still exist, though in a modern way. Commercial dance music ...

  20. Infants' Attention to Synthesised Baby Music and Original Acoustic Music

    Science.gov (United States)

    Merkow, Carla H.; Costa-Giomi, Eugenia

    2014-01-01

    The distinct music genre known as baby music is based on the premise that infants benefit from music "re-orchestrated for their little ears" ("Baby Einstein Takealong Tunes". (2012). Retrieved December 11, 2012, from http://www.babyeinstein.com/en/products/product_explorer/theme/music/62350/Takealong_Tunes.html). We completed a…

  1. Deploying music characteristics for an affective music player

    NARCIS (Netherlands)

    van der Zwaag, Marjolein D.; Westerink, Joyce H.D.M.; van den Broek, Egon; Cohn, Jeffrey; Nijholt, Antinus; Pantic, Maja

    2009-01-01

    This paper describes work toward an affective music player (AMP), which is able to direct affect to a goal state by selecting music. Repeatedly, music has been shown to modulate affect; however, precise guidelines for the use of music characteristics in an AMP have not been defined. To explore

  2. Teaching Popular Music: Investigating Music Educators' Perceptions and Preparation

    Science.gov (United States)

    Springer, D. Gregory

    2016-01-01

    The purpose of this study was to investigate in-service music teachers' perceptions of popular music in the classroom and to examine their own preparation to teach popular music. A sample of music teachers, drawn from two regional chapters of the American Orff-Schulwerk Association, completed a researcher-designed survey instrument. Results…

  3. Musical Intelligence and the Benefits of Music Education.

    Science.gov (United States)

    Colwell, Richard; Davidson, Lyle

    1996-01-01

    The multiple-intelligences perspective underlines the need to expand the musical intelligence concept and stress appreciation over performance. Music should be part of the curriculum. Successful music creates a more satisfied student body. Musical intelligence requires frequent instruction and clear instructional goals. It is not developed through…

  4. Predicting Music Appreciation with Past Emotional Responses to Music.

    Science.gov (United States)

    Woody, Robert H.; Burns, Kimberly J.

    2001-01-01

    Explores the musical backgrounds and beliefs of nonmusicians and the relationship of these variables to music appreciation. Finds that students with past emotional responses to classical music said that the music contained emotional content, guessed the emotional response that most closely matched the composer's intent, and listened to the music…

  5. The Music Industry Council Guide for Music Educators

    Science.gov (United States)

    Music Educators Journal, 1976

    1976-01-01

    The Music Industry Council serves as a liaison between the music educators of the United States and the manufacturing and publishing firms that supply the materials and equipment used in music education. Here are specific suggestions for the guidance of music educators in the business contacts essential to their teaching programs. (Editor/RK)

  6. Positive Musical Experiences in Education: Music as a Social Praxis

    Science.gov (United States)

    Cabedo-Mas, Alberto; Díaz-Gómez, Maravillas

    2013-01-01

    This research explores the possibilities of music education in relation to improved interpersonal and social relationships. The paper focuses mainly on music teachers in primary and secondary schools in Spain. It aims to collect, analyse and provide arguments to defend a musical education that integrates musical diversity and facilitates the…

  7. Satire in Music

    Directory of Open Access Journals (Sweden)

    Leon Stefanija

    2011-12-01

    Full Text Available The article surveys the scope of satire and suggests its range. It is divided into six sections. The introductory comment (The semantics of music briefly outlines the fact that music has always been a part of communicative endeavors. The historical background of the semantic issues in music is described (Historical surmises, which is necessary to define satire in music as a specific genre combining features from different musical forms. The third section discusses six areas as the most common contexts of musical satire: 1 satirical music theater works, such as the opera Il Girello by Jacopo Melani, the famous Coff ee Cantata (Schweigt Still, plaudert nicht, BWV 211 by Johann Sebastian Bach, Der Schulmeister by Georg Philipp Telemann, The Beggar’s Opera by John Gay, and so on; 2 musical genres associated with satire, either a within vocal-instrumental music; for instance, opera buffa, Singspiel, operetta, cabaret, vaudeville, and so on, or b in instrumental pieces, such as capriccios, grotesques, scherzos, burlesques, and so on; 3 individual features or compositional parts related to satire; for example, in a vocal music, the Satiro in Orfeo by Luigi Rossi, the range of the Orlando character in eighteenth-century opera, who “may be satire, a fool or hero, but never all together” (Harris, 1986, 106, the satirical antihero Matěj Brouček in Leoš Janáček’s work, and also Lady Macbeth, and in b instrumental music, such as the sermon of St. Anthony in Gustav Mahler’s Second Symphony, his marches, and “low-brow tunes,” a number of episodes in Dmitri Shostakovich’s works, and so on; 4 works variously related to criticism, such as the work of Eric Satie, Kurt Weill, Luigi Nono, Maurizio Kagel, and Vinko Globokar, as well as Fran Milčinski (a.k.a. Ježek, Laibach, or Bob Dylan; 5 music journalism, from Johann Beer and Louis-Abel Beffroy de Reigny and his popular pieces de circonstance, to nineteenth-century music journalism, George

  8. Topic theory and Brazilian musicality: Considerations on rhetoricity in music

    Directory of Open Access Journals (Sweden)

    Acácio T. C. Piedade

    2013-02-01

    Full Text Available This article presents an application of the topic theory to the analyses of Brazilian music. It starts with a reflection on the concepts of musicality, friction of musicalities in Brazilian jazz, and the fusion of musicalities that emerges from the invention of tradition. The discussion follows with the question of the adaptability of topic theory to national musics. Then, some musical examples are used in order to present some of the universes of topics of Brazilian music. In this article I argue that the concept of rhetoricity brings good results to the study of musical signification, and that the theory of topics is useful for other contexts than classical music, being an interesting route to the investigation of sociocultural connections in musicalities.

  9. Music Genre as Method

    Directory of Open Access Journals (Sweden)

    Timothy Laurie

    2014-09-01

    Full Text Available A review of Jennifer C. Lena, Banding Together: How Communities Create Genres in Popular Music (Princeton University Press, 2012, Michelle Phillipov, Death Metal and Music Criticism: Analysis at the Limits(Lexington Books, 2012 and Graham St John, Global Tribe: Technology, Spirituality and Psytrance (Equinox Publishing, 2012.

  10. Applied Music (Individual Study).

    Science.gov (United States)

    Texas Education Agency, Austin.

    Background information and resources to help students in grades 9-12 in Texas pursue an individual study contract in applied music is presented. To fulfill a contract students must publicly perform from memory, with accompaniment as specified, three selections from a list of approved music for their chosen field (instrument or voice). Material…

  11. Music therapy for depression

    NARCIS (Netherlands)

    Aalbers, Sonja; Fusar-Poli, Laura; Freeman, Ruth E.; Spreen, Marinus; Ket, Johannes C.F.; Vink, Annemiek C.; Maratos, Anna; Crawford, Mike; Chen, Xi Jing; Gold, Christian

    2017-01-01

    Background: Depression is a highly prevalent mood disorder that is characterised by persistent low mood, diminished interest, and loss of pleasure. Music therapy may be helpful in modulating moods and emotions. An update of the 2008 Cochrane review was needed to improve knowledge on effects of music

  12. Boganmeldelse - Music Therapy Research

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2006-01-01

    . Alligevel følger her en anbefaling af bogen: for musikterapeuter er det en bog, man ikke kommer uden om. Music Therapy Research, på dansk Musikterapiforskning, er en gennemrevideret, ja faktisk nyudgivelse, af bogen Music Therapy Research: Quantitative and Qualitative Perspectives, som udkom i 1995. Også...

  13. Shaker Oats: Fortifying Musicality

    Science.gov (United States)

    Semmes, Laurie R.

    2010-01-01

    In this article, the author describes how an experiment in a class she taught called Minority Musics of North America developed into a surprisingly successful and flexible teaching tool known as "Shaker Oats," created to encourage the concepts of ensemble and community. Most music educators in the United States today are familiar with…

  14. Transcribing for Greater Musicality.

    Science.gov (United States)

    Hinz, Bob

    1995-01-01

    States that transcribing is notating the performance of a musical composition or improvisation as the music is grasped aurally. Maintains that transcribing is effective for high school and college students who want to understand jazz techniques. Includes eight suggestions for teaching transcribing. (CFR)

  15. A Musical Intervention

    Science.gov (United States)

    Wheeler, David L.

    2012-01-01

    In this article, the author describes a multimillion-dollar project that aims to save traditional expressions of music from around the world and reflects a shift in ethnomusicology. The $5-million project led by Huib Schippers on "sustainable cultures for music futures" is using nine case studies, including Western opera, Balinese…

  16. Vulgar Music and Technology

    Science.gov (United States)

    Stivers, Richard

    2007-01-01

    Rock music, rap, and heavy metal are all forms of vulgar music. Vulgarity refers to actions and communication that are "common, noisy, and gross," and are "untranscendent." A technological society is a vulgar society in its base of materialism and exclusive concern with power. Its excessive rationality produces a need for escape, for ecstasy, for…

  17. Classifications in popular music

    NARCIS (Netherlands)

    van Venrooij, A.; Schmutz, V.; Wright, J.D.

    2015-01-01

    The categorical system of popular music, such as genre categories, is a highly differentiated and dynamic classification system. In this article we present work that studies different aspects of these categorical systems in popular music. Following the work of Paul DiMaggio, we focus on four

  18. Music Genre as Method

    OpenAIRE

    Timothy Laurie

    2014-01-01

    A review of Jennifer C. Lena, Banding Together: How Communities Create Genres in Popular Music (Princeton University Press, 2012), Michelle Phillipov, Death Metal and Music Criticism: Analysis at the Limits(Lexington Books, 2012) and Graham St John, Global Tribe: Technology, Spirituality and Psytrance (Equinox Publishing, 2012). 

  19. Electing Music Advocates

    Science.gov (United States)

    Orzolek, Douglas C.

    2004-01-01

    Advocacy for music education is a constant. Even though polls and other data continue to reveal the expressed value and importance of music education to the American public, we still must fight for our place in education. Recent state and federal laws, school district policies, learning theories, and methodologies all place arts education at the…

  20. Aesthetic responses to music

    DEFF Research Database (Denmark)

    Istok, Eva; Brattico, Elvira; Jacobsen, Thomas

    2009-01-01

    We explored the content and structure of the cognitive, knowledge-based concept underlying aesthetic responses to music. To this aim, we asked 290 Finnish students to verbally associate the aesthetic value of music and to write down a list of appropriate adjectives within a given time limit. No m...

  1. The Music Festival

    DEFF Research Database (Denmark)

    Andersen, Johannes

    For the youth the music festivals are spaces for practical learning of the strength of networking, based on art, communication and contacting. Being part of the music gives the participants a possibility to be part of the place, the feeling and the art, with massive effects on their identity...

  2. Complexity measures of music

    Science.gov (United States)

    Pease, April; Mahmoodi, Korosh; West, Bruce J.

    2018-03-01

    We present a technique to search for the presence of crucial events in music, based on the analysis of the music volume. Earlier work on this issue was based on the assumption that crucial events correspond to the change of music notes, with the interesting result that the complexity index of the crucial events is mu ~ 2, which is the same inverse power-law index of the dynamics of the brain. The search technique analyzes music volume and confirms the results of the earlier work, thereby contributing to the explanation as to why the brain is sensitive to music, through the phenomenon of complexity matching. Complexity matching has recently been interpreted as the transfer of multifractality from one complex network to another. For this reason we also examine the mulifractality of music, with the observation that the multifractal spectrum of a computer performance is significantly narrower than the multifractal spectrum of a human performance of the same musical score. We conjecture that although crucial events are demonstrably important for information transmission, they alone are not suficient to define musicality, which is more adequately measured by the multifractality spectrum.

  3. The Story of Music

    DEFF Research Database (Denmark)

    Sørensen, Bent Erik

    2016-01-01

    Udvalgte musikværker gennem historien, indspillet med digitale eller analoge instrumenter og udgivet i forbindelse med bogen "Music across Times & Fences"......Udvalgte musikværker gennem historien, indspillet med digitale eller analoge instrumenter og udgivet i forbindelse med bogen "Music across Times & Fences"...

  4. The neuroaesthetics of music

    DEFF Research Database (Denmark)

    Brattico, Elvira

    2017-01-01

    systems, and particularly between superior temporal gyrus and limbic reward areas for issuing aesthetic responses to music. Future challenges for the field are the discovery of the neural mechanisms of inter-subject communication during musical performance leading to an efficacious aesthetic experience....

  5. The Brain on Music

    Indian Academy of Sciences (India)

    has revealed that music provides a tool to study not only emotion processing but also many other processes like sound processing,. Keywords. Music, brain, neuroscience, amu- sia, fMRI, r¯aga, emotion. motor-skill learning, attention, memory storage and retrieval and sensory-motor integration. RESONANCE | March 2018.

  6. Vermittlungen - musically speaking

    DEFF Research Database (Denmark)

    Weymann, Eckhard; Metzner, Susanne; Fitzthum, Elena

    2001-01-01

    Bilingual publication - mixed content in English and German. Articles were written by participants in the First European Symposium "Improvisation Training in Music Therapy education" which took place in Hamburg, 1998.......Bilingual publication - mixed content in English and German. Articles were written by participants in the First European Symposium "Improvisation Training in Music Therapy education" which took place in Hamburg, 1998....

  7. Fractal geometry of music.

    OpenAIRE

    Hsü, K J; Hsü, A J

    1990-01-01

    Music critics have compared Bach's music to the precision of mathematics. What "mathematics" and what "precision" are the questions for a curious scientist. The purpose of this short note is to suggest that the mathematics is, at least in part, Mandelbrot's fractal geometry and the precision is the deviation from a log-log linear plot.

  8. Personalized affective music player

    NARCIS (Netherlands)

    Janssen, Joris H.; van den Broek, Egon; Westerink, Joyce H.D.M.; Cohn, J.; Nijholt, Antinus; Pantic, Maja

    2009-01-01

    We introduce and test an affective music player (AMP) that selects music for mood enhancement. Through a concise overview of content, construct, and ecological validity, we elaborate five considerations that form the foundation of the AMP. Based on these considerations, computational models are

  9. Soaking in the Music

    Science.gov (United States)

    Lenhoff, Howard M.

    2009-01-01

    Scientists admit that they do not understand yet how infants acquire their abilities and love of music. What they do know, however, is that much of the brain development in the first six years of a child's life is devoted to the learning and retaining of music and language. It appears that children have an open window, which allows them to…

  10. Empirical Music Aesthetics

    DEFF Research Database (Denmark)

    Grund, Cynthia M.

    musical performance and reception is inspired by traditional approaches within aesthetics, but it also challenges some of the presuppositions inherent in them. As an example of such work I present a research project in empirical music aesthetics begun last year and of which I am a team member....

  11. Wireless networked music performance

    CERN Document Server

    Gabrielli, Leonardo

    2016-01-01

    This book presents a comprehensive overview of the state of the art in Networked Music Performance (NMP) and a historical survey of computer music networking. It introduces current technical trends in NMP and technical issues yet to be addressed. It also lists wireless communication protocols and compares these to the requirements of NMP. Practical use cases and advancements are also discussed.

  12. Lobbying for Music Education.

    Science.gov (United States)

    Palmer, Mary

    1992-01-01

    Describes a music educator's experiences in lobbying for legislative support of school music programs. Suggests that those interested in lobbying should set clear goals, develop networks of supporters and acknowledge their assistance, maintain community visibility, and brainstorm for ideas. Emphasizes the importance of getting news coverage and of…

  13. Music, Movement, and Poetry.

    Science.gov (United States)

    Carmichael, Karla D.

    This paper's premise is that music, movement, and poetry are unique and creative methods to be used by the counselor in working with both children and adults. Through these media, the counselor generates material for the counseling session that may not be available through more traditional "talk therapies." The choice of music as a counseling…

  14. Remote Music Tuition

    NARCIS (Netherlands)

    S. Duffy; D. Williams; I. Kegel; T. Stevens; A.J. Jansen (Jack); P.S. Cesar Garcia (Pablo Santiago); P. Healey

    2012-01-01

    htmlabstractIt is common to learn to play an orchestral musical instrument through one-to-one lessons with an experienced tutor. For musicians who choose to study performance at an undergraduate level and beyond, their tutor is an important part of their professional musical development. For many

  15. Summer food habits and trophic overlap of roundtail chub and creek chub in Muddy Creek, Wyoming

    Science.gov (United States)

    Quist, M.C.; Bower, M.R.; Hubert, W.A.

    2006-01-01

    Native fishes of the Upper Colorado River Basin have experienced substantial declines in abundance and distribution, and are extirpated from most of Wyoming. Muddy Creek, in south-central Wyoming (Little Snake River watershed), contains sympatric populations of native roundtail chub (Gila robusta), bluehead sucker, (Catostomus discobolus), and flannelmouth sucker (C. tatipinnis), and represents an area of high conservation concern because it is the only area known to have sympatric populations of all 3 species in Wyoming. However, introduced creek chub (Semotilus atromaculatus) are abundant and might have a negative influence on native fishes. We assessed summer food habits of roundtail chub and creek chub to provide information on the ecology of each species and obtain insight on potential trophic overlap. Roundtail chub and creek chub seemed to be opportunistic generalists that consumed a diverse array of food items. Stomach contents of both species were dominated by plant material, aquatic and terrestrial insects, and Fishes, but also included gastropods and mussels. Stomach contents were similar between species, indicating high trophic, overlap. No length-related patterns in diet were observed for either species. These results suggest that creek chubs have the potential to adversely influence the roundtail chub population through competition for food and the native fish assemblage through predation.

  16. Mathematical modelling of flooding at Magela Creek

    International Nuclear Information System (INIS)

    Vardavas, I.

    1989-01-01

    The extent and frequency of the flooding at Magela Creek can be predicted from a mathematical/computer model describing the hydrological phases of surface runoff. Surface runoff involves complex water transfer processes over very inhomogeneous terrain. A simple mathematical model of these has been developed which includes the interception of rainfall by the plant canopy, evapotranspiration, infiltration of surface water into the soil, the storage of water in surface depressions, and overland and subsurface water flow. The rainfall-runoff model has then been incorporated into a more complex computer model to predict the amount of water that enters and leaves the Magela Creek flood plain, downstream of the mine. 2 figs., ills

  17. The macroinvertebrates of Magela Creek, Northern Territory

    International Nuclear Information System (INIS)

    Marchant, R.

    1982-04-01

    The littoral zones of five permanent billabongs in Magela Creek were sampled monthly for macroinvertebrates. Greatest numbers of taxa and individuals were caught in the late wet season and early dry season in the shallow billabongs; in the deep billabongs, seasonal variations were not so marked. These changes appeared to be associated with the development of macrophytes, which offered food and shelter to the invertebrate fauna. The dominant groups were the Chironomidae, Oligochaetae and Ephemeroptera. The seasonal patterns of the catches were sufficiently consistent for future samples to be able to be compared with these initial ones with some confidence that any changes are real. This work is part of a larger study into the biota and water quality of Magela Creek designed to provide data on aquatic communities before mining of the Ranger uranium deposit starts

  18. Aprendizaje musical significativo

    Directory of Open Access Journals (Sweden)

    Gabriel Rusinek

    2004-01-01

    Full Text Available Understanding the meaningfulness of music learning requires two complementary perspectives. On the one hand, I maintain that the declarative knowledge about music is meaningful when it is related in a non trivial manner to the musical event it denotes, and propose a way of evaluating that meaningfulness through tests that demand the use of different processes of the auditive cognition. On the other hand, given that it is the apprentice who decides to build that relation between musical concept and musical experience, I argue that we need to understand his or her motivations, and propose the use of qualitative research techniques to interpret the meanings attributed to the learning procedures lived in the classroom.

  19. Music and nonmusical abilities.

    Science.gov (United States)

    Schellenberg, E G

    2001-06-01

    Reports that exposure to music causes benefits in nonmusical domains have received widespread attention in the mainstream media. Such reports have also influenced public policy. The so-called "Mozart effect" actually refers to two relatively distinct phenomena. One concerns short-term increases in spatial abilities that are said to occur from listening to music composed by Mozart. The other refers to the possibility that formal training in music yields nonmusical benefits. A review of the relevant findings indicates that the short-term effect is small and unreliable. Moreover, when it is evident, it can be explained by between-condition differences in the listener's mood or levels of cognitive arousal. By contrast, the effect of music lessons on nonmusical aspects of cognitive development is still an open question. Several studies have reported positive associations between formal music lessons and abilities in nonmusical (e.g., linguistic, mathematical, and spatial) domains. Nonetheless, compelling evidence for a causal link remains elusive.

  20. Music and Alterity Processes

    Directory of Open Access Journals (Sweden)

    Josep Martí

    2014-10-01

    Full Text Available The concept of alterity constitutes an important issue in anthropological research and, therefore, in the study of musical practices, as well. Without it, we could hardly understand other kinds of music situated in different spaces and time from the observer. In order to effectively approach these musical practices, we have to develop strategies to help us reduce as much as possible that which distorts the vision of the other. However, beyond the strictly epistemological and methodological issues, the study of music cannot ignore the ethical question related to the manner in which Western thought has understood and treated the other: through a hierarchical and stereotypical type of thinking based on the condition of otherness. Throughout the article, different alterity procedures are presented and discussed, such as synecdochization, exoticization, undervaluation, overvaluation, misunderstanding and exclusion. Taking these different alterity strategies into account may help us to better understand how the musical other is constructed, used and ultimately instrumentalized.

  1. Virtual Reality Musical Instruments

    DEFF Research Database (Denmark)

    Serafin, Stefania; Erkut, Cumhur; Kojs, Juraj

    2016-01-01

    The rapid development and availability of low-cost technologies have created a wide interest in virtual reality. In the field of computer music, the term “virtual musical instruments” has been used for a long time to describe software simulations, extensions of existing musical instruments......, and ways to control them with new interfaces for musical expression. Virtual reality musical instruments (VRMIs) that include a simulated visual component delivered via a head-mounted display or other forms of immersive visualization have not yet received much attention. In this article, we present a field...... overview of VRMIs from the viewpoint of the performer. We propose nine design guidelines, describe evaluation methods, analyze case studies, and consider future challenges....

  2. The neurochemistry of music.

    Science.gov (United States)

    Chanda, Mona Lisa; Levitin, Daniel J

    2013-04-01

    Music is used to regulate mood and arousal in everyday life and to promote physical and psychological health and well-being in clinical settings. However, scientific inquiry into the neurochemical effects of music is still in its infancy. In this review, we evaluate the evidence that music improves health and well-being through the engagement of neurochemical systems for (i) reward, motivation, and pleasure; (ii) stress and arousal; (iii) immunity; and (iv) social affiliation. We discuss the limitations of these studies and outline novel approaches for integration of conceptual and technological advances from the fields of music cognition and social neuroscience into studies of the neurochemistry of music. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. Music Software for Special Needs.

    Science.gov (United States)

    McCord, Kimberly

    2001-01-01

    Discusses the use of computer software for students with special needs in the music classroom. Focuses on software programs that are appropriate for children with special needs such as: "Musicshop,""Band-in-a-Box,""Rock Rap'n Roll,""Music Mania,""Music Ace" and "Music Ace 2," and "Children's Songbook." (CMK)

  4. Music, the Brain, and Education

    Science.gov (United States)

    Jones, Warren Puffer

    2005-01-01

    This article focuses on role of music education. If the society has changed how it values music, it is certainly worthwhile to reevaluate the role music should play in the education and development of a child. Children are not predisposed to be able to understand one style of music over another. Rather they learn traits of the style of their…

  5. Music as Co-Therapist

    DEFF Research Database (Denmark)

    Warja, Margareta; Bonde, Lars Ole

    2014-01-01

    The articles discusses criteria for the selection of music in Guided Imagery and Music sessions and presents a txonomy with three main catgeories and nine sub-categories.......The articles discusses criteria for the selection of music in Guided Imagery and Music sessions and presents a txonomy with three main catgeories and nine sub-categories....

  6. The Charm of Community Music

    Science.gov (United States)

    Ruisen, Xu

    2011-01-01

    Music education in communities is a newly sprouted thing and is gradually catching people's attention. Music education seeks to promote community members' aesthetic senses. Music and the arts, the best tools for moving people's souls, link different hearts across various boundaries, affecting all aspects of social life. Music education can serve…

  7. Research and the music curriculum

    OpenAIRE

    Swanwick, Keith

    2000-01-01

    In this paper I wish to demonstrate how research can illuminate practice and inform curriculum and teachingdecisions. I shall draw attention to three areas where I believe research contributes to the development of music education. These are: assessment of the musical work of students, the evaluation of curriculum activities, the relationship between music in schools and music beyond the school gate.

  8. When I Listen to Music.

    Science.gov (United States)

    James, Alan Russell

    2000-01-01

    Using music in the classroom enhances learning. Music and dance provide an opportunity for positive social interaction. Singing fosters understanding of the sound and rhythm of language. Exposing children to the patterns of different kinds of music helps them to recognize patterns in mathematics. Background music in the classroom reduces stress…

  9. Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991

    International Nuclear Information System (INIS)

    Bowers, J.A.; Toole, M.A.; van Duyn, Y.

    1992-02-01

    The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor and to protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to assess various components of the system and identify and changes due to the operation of L-Reactor or discharge from L Lake. An intensive ecological assessment program prior to the construction of the lake provided baseline data with which to compare data accumulated after the lake was filled and began discharging into the creek. The Department of Energy must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems. This report summarizes the results of six years' data from Steel Creek under the L-Lake/Steel Creek Monitoring Program. L Lake is discussed separately from Steel Creek in Volumes NAI-SR-138 through NAI-SR-143

  10. Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991

    Energy Technology Data Exchange (ETDEWEB)

    Bowers, J.A. [Westinghouse Savannah River Co., Aiken, SC (United States); Toole, M.A.; van Duyn, Y. [Normandeau Associates Inc., New Ellenton, SC (United States)

    1992-02-01

    The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor and to protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to assess various components of the system and identify and changes due to the operation of L-Reactor or discharge from L Lake. An intensive ecological assessment program prior to the construction of the lake provided baseline data with which to compare data accumulated after the lake was filled and began discharging into the creek. The Department of Energy must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems. This report summarizes the results of six years` data from Steel Creek under the L-Lake/Steel Creek Monitoring Program. L Lake is discussed separately from Steel Creek in Volumes NAI-SR-138 through NAI-SR-143.

  11. Effects of decadal exposure to interacting elevated CO2 and/or O3 on paper birch (Betula papyrifera) reproduction

    International Nuclear Information System (INIS)

    Darbah, Joseph N.T.; Kubiske, Mark E.; Nelson, Neil; Oksanen, Elina; Vapaavuori, Elina; Karnosky, David F.

    2008-01-01

    We studied the effects of long-term exposure (nine years) of birch (Betula papyrifera) trees to elevated CO 2 and/or O 3 on reproduction and seedling development at the Aspen FACE (Free-Air Carbon Dioxide Enrichment) site in Rhinelander, WI. We found that elevated CO 2 increased both the number of trees that flowered and the quantity of flowers (260% increase in male flower production), increased seed weight, germination rate, and seedling vigor. Elevated O 3 also increased flowering but decreased seed weight and germination rate. In the combination treatment (elevated CO 2 + O 3 ) seed weight is decreased (20% reduction) while germination rate was unaffected. The evidence from this study indicates that elevated CO 2 may have a largely positive impact on forest tree reproduction and regeneration while elevated O 3 will likely have a negative impact. - In this study, we found that elevated CO 2 enhances and elevated O 3 decreases birch reproduction and early seedling growth

  12. Music, Every Day, Everywhere

    Directory of Open Access Journals (Sweden)

    Ičo Vidmar

    2016-03-01

    Full Text Available Today’s challenge for the understanding of music in the society and everyday life is a new issue: music is omnipresent due to the availability of dissemination and storage technologies. Therefore, attention should be paid to the effects of accessible music, i.e. both to the increased availability of a variety of musical forms and styles, as well as to the apathy in the reception of music as an object of special attention. In contrast with technological determinism, we, along with Chion, expose three dominant technicist myths about high fidelity, reproduction, and the technical management of music. Regarding the relationship between sociology and musicology, the author offers as one of the possible solution an older notion of socio-musicology, as a relevant interdisciplinary approach to the research on music, to which more productive sections of sociology and ethnomusicology— and the dilemmas of both— refer. The text focuses on this issue in more detail. Building on the conceptualization of the four modes of listening by Pierre Schaeffer, the author argues for a revaluation of listening to all sound events on a general level, taking into account the listener’s confusion, and the passages from one listening to the other. The structural role of well-theorized music in the film could be a convenient way for questioning the role of music in everyday life, also in the case of muzak, which, on a fully functional and economic level, supplies and, in various transformations, still co-structures modern daily life. The essay is a call for a wider focus in the studies of music as has been the case in particular in western academia and traditional science.

  13. Emotional response to musical repetition.

    Science.gov (United States)

    Livingstone, Steven R; Palmer, Caroline; Schubert, Emery

    2012-06-01

    Two experiments examined the effects of repetition on listeners' emotional response to music. Listeners heard recordings of orchestral music that contained a large section repeated twice. The music had a symmetric phrase structure (same-length phrases) in Experiment 1 and an asymmetric phrase structure (different-length phrases) in Experiment 2, hypothesized to alter the predictability of sensitivity to musical repetition. Continuous measures of arousal and valence were compared across music that contained identical repetition, variation (related), or contrasting (unrelated) structure. Listeners' emotional arousal ratings differed most for contrasting music, moderately for variations, and least for repeating musical segments. A computational model for the detection of repeated musical segments was applied to the listeners' emotional responses. The model detected the locations of phrase boundaries from the emotional responses better than from performed tempo or physical intensity in both experiments. These findings indicate the importance of repetition in listeners' emotional response to music and in the perceptual segmentation of musical structure.

  14. The Major Birch Pollen Allergen Bet v 1 Induces Different Responses in Dendritic Cells of Birch Pollen Allergic and Healthy Individuals

    Science.gov (United States)

    Smole, Ursula; Radauer, Christian; Lengger, Nina; Svoboda, Martin; Rigby, Neil; Bublin, Merima; Gaier, Sonja; Hoffmann-Sommergruber, Karin; Jensen-Jarolim, Erika; Mechtcheriakova, Diana; Breiteneder, Heimo

    2015-01-01

    Dendritic cells play a fundamental role in shaping the immune response to allergens. The events that lead to allergic sensitization or tolerance induction during the interaction of the major birch pollen allergen Bet v 1 and dendritic cells are not very well studied. Here, we analyzed the uptake of Bet v 1 and the cross-reactive celery allergen Api g 1 by immature monocyte-derived dendritic cells (iMoDCs) of allergic and normal donors. In addition, we characterized the allergen-triggered intracellular signaling and transcriptional events. Uptake kinetics, competitive binding, and internalization pathways of labeled allergens by iMoDCs were visualized by live-cell imaging. Surface-bound IgE was detected by immunofluorescence microscopy and flow cytometry. Allergen- and IgE-induced gene expression of early growth response genes and Th1 and Th2 related cytokines and chemokines were analyzed by real-time PCR. Phosporylation of signaling kinases was analyzed by Western blot. Internalization of Bet v 1 by iMoDCs of both donor groups, likely by receptor-mediated caveolar endocytosis, followed similar kinetics. Bet v 1 outcompeted Api g 1 in cell surface binding and uptake. MoDCs of allergic and healthy donors displayed surface-bound IgE and showed a pronounced upregulation of Th2 cytokine- and NFκB-dependent genes upon non-specific Fcε receptor cross-linking. In contrast to these IgE-mediated responses, Bet v 1-stimulation increased transcript levels of the Th2 cytokines IL-4 and IL-13 but not of NFκB-related genes in MoDCs of BP allergic donors. Cells of healthy donors were either unresponsive or showed elevated mRNA levels of Th1-promoting chemokines. Moreover, Bet v 1 was able to induce Erk1/2 and p38 MAPK activation in BP allergics but only a slight p38 activation in normal donors. In conclusion, our data indicate that Bet v 1 favors the activation of a Th2 program only in DCs of BP allergic individuals. PMID:25635684

  15. The major birch pollen allergen Bet v 1 induces different responses in dendritic cells of birch pollen allergic and healthy individuals.

    Directory of Open Access Journals (Sweden)

    Ursula Smole

    Full Text Available Dendritic cells play a fundamental role in shaping the immune response to allergens. The events that lead to allergic sensitization or tolerance induction during the interaction of the major birch pollen allergen Bet v 1 and dendritic cells are not very well studied. Here, we analyzed the uptake of Bet v 1 and the cross-reactive celery allergen Api g 1 by immature monocyte-derived dendritic cells (iMoDCs of allergic and normal donors. In addition, we characterized the allergen-triggered intracellular signaling and transcriptional events. Uptake kinetics, competitive binding, and internalization pathways of labeled allergens by iMoDCs were visualized by live-cell imaging. Surface-bound IgE was detected by immunofluorescence microscopy and flow cytometry. Allergen- and IgE-induced gene expression of early growth response genes and Th1 and Th2 related cytokines and chemokines were analyzed by real-time PCR. Phosporylation of signaling kinases was analyzed by Western blot. Internalization of Bet v 1 by iMoDCs of both donor groups, likely by receptor-mediated caveolar endocytosis, followed similar kinetics. Bet v 1 outcompeted Api g 1 in cell surface binding and uptake. MoDCs of allergic and healthy donors displayed surface-bound IgE and showed a pronounced upregulation of Th2 cytokine- and NFκB-dependent genes upon non-specific Fcε receptor cross-linking. In contrast to these IgE-mediated responses, Bet v 1-stimulation increased transcript levels of the Th2 cytokines IL-4 and IL-13 but not of NFκB-related genes in MoDCs of BP allergic donors. Cells of healthy donors were either unresponsive or showed elevated mRNA levels of Th1-promoting chemokines. Moreover, Bet v 1 was able to induce Erk1/2 and p38 MAPK activation in BP allergics but only a slight p38 activation in normal donors. In conclusion, our data indicate that Bet v 1 favors the activation of a Th2 program only in DCs of BP allergic individuals.

  16. Impact of ectohumus application in birch and pine nurseries on the presence of soil mites (Acari, Oribatida in particular

    Directory of Open Access Journals (Sweden)

    Klimek Andrzej

    2016-03-01

    Full Text Available Intensively used forest nurseries are characterised by degradation processes that lead to a drop in the quality of seedlings. The main reason of this problem is a decrease in biological soil diversity. Therefore, an attempt of nursery soil enrichment by introducing ectohumus – as compost and fresh litter – from the pine forest was carried out. The research was carried out in 2009–2011 in the Bielawy forest nursery near the city of Toruń, Poland. The objective of the study was to determine the impact of organic fertilisation (compost made up of forest humus and mulching using fresh ectohumus on the density and community composition of Acari mites and on species composition of oribatid mites (Oribatida in the nurseries of silver birch and Scots pine. Mites, especially oribatid mites, were treated as bioindicators of soil biological activity. Research has shown that mulching using fresh ectohumus caused a multiple increase in the density of mites, especially in saprophagous mites Oribatida. Oribatid mites were clearly more numerous in birch cultivation than in that of pine. Overall, 27 species of oribatid mites were found. Mulching resulted in a significant growth in species diversity in both cultivations. The most numerous oribatid mite in the area under the study was Oribatula tibialis. This species was present in all plots and showed clear preference for birch cultivation. Tectocepheus velatus and Oppiella nova, common and known to be present in a variety of environments, were slightly less numerous.

  17. Effects of long-term elevated ultraviolet-B radiation on phytochemicals in the bark of silver birch (Betula pendula)

    Energy Technology Data Exchange (ETDEWEB)

    Tegelberg, R.; Julkunen-Tiitto, R. [Joensuu Univ., Dept. of Biology, Joensuu (Finland); Aphalo, P. J. [Joensuu Univ., Faculty of Forestry, Joensuu (Finland)

    2002-12-01

    The effects of long-term ultraviolet-B radiation on the concentrations of secondary metabolites such as phenolics and terpenoids in the bark of silver birch saplings were studied. The effects of ultraviolet-B on the concentrations of the main soluble sugars such as sucrose, raffinose, and glucose in silver birch stem were also investigated, given that they are involved in the transpiration and allocation of assimilated carbon, and UV-B-induced changes may affect tree growth. Concentrations of sucrose, raffinose and glucose in bark were found to be higher in UV-treated saplings than in saplings grown in ambient radiation, indicating that stem carbohydrate metabolism was changed by long-term exposure to elevated UV radiation. Saplings in elevated UV-A + UV-B radiation treatment and UV-A radiation control treatment had shown significantly increased concentrations of certain UV-absorbing phenolics compared with saplings in ambient radiation. No effect of radiation treatment was observed on non-UV-B-absorbing terpenoids. These observations led to the conclusion that plant parts accumulate specific phenolic UV-filters in response to UV radiation exposure. The accumulation of sugars in the stems of silver birch saplings in response to UV radiation is believed to affect tree growth, possibly because of a reduction of alpha-cellulose content and consequent reduction in cell wall production. 36 refs., 1 tab., 2 figs.

  18. Features of secondary birch young stands in low mountain Pokuttya (Ukrainian Carpathian mts.

    Directory of Open Access Journals (Sweden)

    S. Y. Milevskaya

    2015-06-01

    Full Text Available Forest landscapes of the region during the last 3–5 centuries undergone the profound anthropogenic transformation. Secondary young stands occupy 25% of the total forest area. The problem of derivatives is particularly relevant for the modern forest typology in the Carpathian region. It requires the reflection in its dynamic trends shaping the stands, especially mixed young stands. The aim of our study consisted in getting the knowledge of the structural features of the secondary phytocoenosis of birch young stands in this area.The object of the study was age class I saplings growing in the mountainous part of Pokuttya, particularly in the basin of the Lutshka River. The conceptual basis of our study is the modern dynamic vision that every forest type is a consecutive series of forest plant communities within each type of homogeneous growing conditions. We apply methods of ecological-floristic research of the Brown-Blanke school in the interpretation of the Polish school phytosociology. However we also take into account both syntaxonomy generalizations of the Ukrainian scientists. The actual material comprises the original geobotanical studies with fixation of the vast majority of species in plant communities. Mainly the species having diagnostic value to separate syntaxons were taken into account in the analytical processing. Young forest stands (with the height of 8–12 m and crown cover of 70% together form the trees Betula pendula and B. pubescens. Fairly numerous admixture is formed by trees Alnus incana; besides, there are Fagus sylvatica, Populus tremula, Quercus robur, Padus avium. For dominants, they can be called “grey-alder birch blackberry sedge bracken fern” – Betula pendula+Alnus incana–Rubus caesius–Carex brizoides+Pteridium aquilinum. It is rich in floristic composition of the plant communities. They contain at least 12 species of trees, 3 species of shrubs, 4 species of bushes and 89 species of herbs. Diagnostic

  19. A Socratic Dialogue with Libby Larsen on Music, Musical Experience in American Culture, and Music Education

    Science.gov (United States)

    Strand, Katherine; Larsen, Libby

    2011-01-01

    This article represents conversations with the American composer Libby Larsen in which she described her beliefs about music, music education, and the dilemmas that our current system faces as we seek to provide relevant and meaningful music education to our students. Our conversation explores such topics as cognitive psychology, music theory,…

  20. Systematic Teaching in Music Education

    OpenAIRE

    Nasev, Lence

    2011-01-01

    What is music? Is music significant in human life? What is music education? Does music education deserve a secure place in elementary education in R. Macedonia? Thе aim of this study is review on the studies on systematic teaching in music education. In this studies, we have divided six teaching function: 1. daily review, 2. presentation of new material 3. guided practise, 4. feedback and corrections, 5. independent practise, 6. weekly and mountly reviews.

  1. On the Performance of Music

    Directory of Open Access Journals (Sweden)

    Nana Kure

    2007-12-01

    At the level of performance, Kivy’s critique of the representative method of understanding absolute music is confirmed, because such an understanding can lead to the neglect of esthetic criteria in the interpretation of music. This article defends the viewpoint that the performance of a musical work is not something that is destructive to the understanding and preservation of a musical work, but something that is authentically musical.

  2. The Patroon Creek Contamination Migration Investigation

    International Nuclear Information System (INIS)

    Dufek, K.; Zafran, A.; Moore, J.T.

    2006-01-01

    Shaw performed a Site Investigation (SI) for sediment within the Unnamed Tributary of the Patroon Creek, a section of the Patroon Creek, and the Three Mile Reservoir as part of the overall contract with the United States Army Corps of Engineers (USACE) to remediate the Colonie Formerly Utilized Sites Remedial Action Program (FUSRAP) Site. The Unnamed Tributary formerly flowed through the former Patroon Lake, which was located on the main site property and was used as a landfill for radiological and chemical wastes. The objective of the investigation was to determine the absence/presence of radioactive contamination within the three Areas of Concern (AOC). In order to accomplish this objective, Shaw assembled a team to produce a Technical Memorandum that provided an in-depth understanding of the environmental conditions related to the Patroon Creek. Upon completion and analysis of the Technical Memorandum, a Conceptual Site Model (CSM) was constructed and a Technical Planning Program (TPP) was held to develop a Sediment Investigation Work Plan and Sediment Investigation Sampling and Analysis Plan. A total of 32 sample locations were analyzed using on-site direct gamma scans with a Pancake Geiger-Mueller (PGM) instrument for screening purposes and samples were analyzed at on-site and off-site laboratories. The highest interval from each core scan was selected for on-site analysis utilizing a High Purity Germanium (HPGe) detector. Eight of these samples were sent off-site for gamma/alpha spectroscopy confirmation. The data collected during the SI indicated that the U-238 cleanup criterion was exceeded in sediment samples collected from two locations within the Unnamed Tributary but not in downstream sections of Patroon Creek or Three Mile Reservoir. Future actions for impacted sediment in the Unnamed Tributary will be further evaluated. Concentrations of U-238 and Th-232 in all other off-site sediment samples collected from the Unnamed Tributary, Patroon Creek, and

  3. Music, cognition, culture, and evolution.

    Science.gov (United States)

    Cross, I

    2001-06-01

    We seem able to define the biological foundations for our musicality within a clear and unitary framework, yet music itself does not appear so clearly definable. Music is different things and does different things in different cultures; the bundles of elements and functions that are music for any given culture may overlap minimally with those of another culture, even for those cultures where "music" constitutes a discrete and identifiable category of human activity in its own right. The dynamics of culture, of music as cultural praxis, are neither necessarily reducible, nor easily relatable, to the dynamics of our biologies. Yet music appears to be a universal human competence. Recent evolutionary theory, however, affords a means for exploring things biological and cultural within a framework in which they are at least commensurable. The adoption of this perspective shifts the focus of the search for the foundations of music away from the mature and particular expression of music within a specific culture or situation and on to the human capacity for musicality. This paper will survey recent research that examines that capacity and its evolutionary origins in the light of a definition of music that embraces music's multifariousness. It will be suggested that music, like speech, is a product of both our biologies and our social interactions; that music is a necessary and integral dimension of human development; and that music may have played a central role in the evolution of the modern human mind.

  4. Connecting Oceanography and Music

    Science.gov (United States)

    Beauregard, J. L.

    2016-02-01

    Capturing and retaining the interest of non-science majors in science classes can be difficult, no matter what type of science. At Berklee College of Music, this challenge is especially significant, as all students are music majors. In my Introductory Oceanography course, I use a final project as a way for the students to link class material with their own interests. The students may choose any format to present their projects to the class; however, many students write and perform original music. The performances of ocean-themed music have become a huge draw of the Introductory Oceanography course. In an effort to expand the reach of this music, several colleagues and I organized the first Earth Day event at Berklee, `Earthapalooza 2015.' This event included performances of music originally written for the final projects, as well as other musical performances, poetry readings, guest talks, and information booths. Although the idea of an Earth Day event is not new, this event is unique in that student performances really resonate with the student audience. Additionally, since many of these students will enter professional careers in the performance and recording industries, the potential exists for them to expose large audiences to the issues of oceanography through music. In this presentation, I will play examples of original student compositions and show video of the live student performances. I will also discuss the benefits and challenges of the final projects and the Earth Day event. Finally, I will highlight the future plans to continue ocean-themed music at Berklee.

  5. Music and dementia.

    Science.gov (United States)

    Baird, Amee; Samson, Séverine

    2015-01-01

    There is an increasing incidence of dementia in our aging population, and consequently an urgent need to develop treatments and activities that may alleviate the symptoms of dementia. Accumulating evidence shows that persons with dementia enjoy music, and their ability to respond to music is potentially preserved even in the late or severe stages of dementia when verbal communication may have ceased. Media interest in this topic has contributed to the public perception that music abilities are an "island of preservation" in an otherwise cognitively impaired person with dementia. In this chapter, we review the current literature on music cognition in dementia and show that there has been very scarce rigorous scientific investigation of this issue, and that various types of music memory exist and are differentially impaired in the different types of dementia. Furthermore, we discuss the recent development of music activities as a nonpharmacological treatment for dementia and highlight the methodological limitations of the current literature on this topic. While it has been reported that music activities can improve behavior, (particularly agitation), mood, and cognition in persons with dementia, recent large-scale randomized control studies have questioned the specificity of the effect of music and found that it is no more beneficial than other pleasant activities. Nevertheless, music is unique in its powerful ability to elicit both memories and emotions. This can provide an important link to individual's past and a means of nonverbal communication with carers, which make it an ideal stimulus for persons with dementia. © 2015 Elsevier B.V. All rights reserved.

  6. The Musical Self-Concept of Chinese Music Students.

    Science.gov (United States)

    Petersen, Suse; Camp, Marc-Antoine

    2016-01-01

    The relationship between self-concept and societal settings has been widely investigated in several Western and Asian countries, with respect to the academic self-concept in an educational environment. Although the musical self-concept is highly relevant to musical development and performance, there is a lack of research exploring how the musical self-concept evolves in different cultural settings and societies. In particular, there have been no enquiries yet in the Chinese music education environment. This study's goal was the characterization of musical self-concept types among music students at a University in Beijing, China. The Musical Self-Concept Inquiry-including ability, emotional, physical, cognitive, and social facets-was used to assess the students' musical self-concepts (N = 97). The data analysis led to three significantly distinct clusters and corresponding musical self-concept types. The types were especially distinct, in the students' perception of their musical ambitions and abilities; their movement, rhythm and dancing affinity; and the spiritual and social aspects of music. The professional aims and perspectives, and the aspects of the students' sociodemographic background also differed between the clusters. This study is one of the first research endeavors addressing musical self-concepts in China. The empirical identification of the self-concept types offers a basis for future research on the connections between education, the development of musical achievement, and the musical self-concept in societal settings with differing understandings of the self.

  7. The Musical Self-Concept of Chinese Music Students

    Directory of Open Access Journals (Sweden)

    Suse ePetersen

    2016-05-01

    Full Text Available The relationship between self-concept and societal settings has been widely investigated in several Western and Asian countries, with respect to the academic self-concept in an educational environment. Although the musical self-concept is highly relevant to musical development and performance, there is a lack of research exploring how the musical self-concept evolves in different cultural settings and societies. In particular, there have been no enquiries yet in the Chinese music education environment. This study’s goal was the characterization of musical self-concept types among music students at a University in Beijing, China. The Musical Self-Concept Inquiry (MUSCI—including ability, emotional, physical, cognitive, and social facets—was used to assess the students’ musical self-concepts (N=97. The data analysis led to three significantly distinct clusters and corresponding musical self-concept types. The types were especially distinct, in the students’ perception of their musical ambitions and abilities; their movement, rhythm and dancing affinity; and the spiritual and social aspects of music. The professional aims and perspectives, and the aspects of the students’ sociodemographic background also differed between the clusters. This study is one of the first research endeavors addressing musical self-concepts in China. The empirical identification of the self-concept types offers a basis for future research on the connections between education, the development of musical achievement, and the musical self-concept in societal settings with differing understandings of the self.

  8. The Musical Self-Concept of Chinese Music Students

    Science.gov (United States)

    Petersen, Suse; Camp, Marc-Antoine

    2016-01-01

    The relationship between self-concept and societal settings has been widely investigated in several Western and Asian countries, with respect to the academic self-concept in an educational environment. Although the musical self-concept is highly relevant to musical development and performance, there is a lack of research exploring how the musical self-concept evolves in different cultural settings and societies. In particular, there have been no enquiries yet in the Chinese music education environment. This study’s goal was the characterization of musical self-concept types among music students at a University in Beijing, China. The Musical Self-Concept Inquiry—including ability, emotional, physical, cognitive, and social facets—was used to assess the students’ musical self-concepts (N = 97). The data analysis led to three significantly distinct clusters and corresponding musical self-concept types. The types were especially distinct, in the students’ perception of their musical ambitions and abilities; their movement, rhythm and dancing affinity; and the spiritual and social aspects of music. The professional aims and perspectives, and the aspects of the students’ sociodemographic background also differed between the clusters. This study is one of the first research endeavors addressing musical self-concepts in China. The empirical identification of the self-concept types offers a basis for future research on the connections between education, the development of musical achievement, and the musical self-concept in societal settings with differing understandings of the self. PMID:27303337

  9. Music and elderly.

    Science.gov (United States)

    Leners, J C

    2013-01-01

    Since more than 3 decades now, music with seniors (or younger persons), either as an educational or recreational activity, but also as a therapeutically approach has progressed. Even nowadays, in the medical field, more and more studies prove its efficiency as complementary therapy with no known side-effects. The areas where music therapy has a positive outcome, reach from pulmonary disorders to a lot of neurological chronic diseases, including aphasia, dementia or Parkinson. And at the end of life, music therapy has found a remarkable place for expressing or supporting strong emotional feelings. Evidence-based results on physiological and hormonal changes will also be reviewed.

  10. Music and medicine

    Directory of Open Access Journals (Sweden)

    Donatella Lippi

    2010-08-01

    Full Text Available Donatella Lippi1, Paolo Roberti di Sarsina2, John Patrick D’Elios11History of Medicine, Department of Anatomy, Histology, and Forensic Medicine, University of Florence, Florence, Italy; 2Health Local Unit, Department of Mental Health, Bologna, ItalyAbstract: Healing sounds have always been considered in the past an important aid in medical practice, and nowadays, medicine has confirmed the efficacy of music therapy in many diseases. The aim of this study is to assess the curative power of music, in the frame of the current clinical relationship.Keywords: history of medicine, medical humanities, healing music

  11. The neuroaesthetics of music

    DEFF Research Database (Denmark)

    Brattico, Elvira

    2017-01-01

    and emotion to studies that consider aesthetic responses such as liking, preference, and aesthetic judgments. The existing models depicting information processing stages of the musical aesthetic experiences and their loci in the brain are summarized. The latest findings point at a synergy between neural...... systems, and particularly between superior temporal gyrus and limbic reward areas for issuing aesthetic responses to music. Future challenges for the field are the discovery of the neural mechanisms of inter-subject communication during musical performance leading to an efficacious aesthetic experience....

  12. Music, memory and meaning

    OpenAIRE

    Fair, Laura

    2012-01-01

    I his paper examines the music and career of Siti binti Saadi, a famous taarab musician who performed in Zanzibar during the 1920s and 1930s. Relying on four distinctive types of evidence: her recorded music, written documentation produced in East Africa, interviews with men and women who heard her perform and records of company executives I compare perspectives regarding the source of power and authority attributed to her voice as well as the meaning of her music. Siti binti Saadi was the fi...

  13. SMUG: Scientific Music Generator

    DEFF Research Database (Denmark)

    Scirea, Marco; A B Barros, Gabriella; Togelius, Julian

    2015-01-01

    Music is based on the real world. Composers use their day-to-day lives as inspiration to create rhythm and lyrics. Procedural music generators are capable of creating good quality pieces, and while some already use the world as inspiration, there is still much to be explored in this. We describe...... a system to generate lyrics and melodies from real-world data, in particular from academic papers. Through this we want to create a playful experience and establish a novel way of generating content (textual and musical) that could be applied to other domains, in particular to games. For melody generation...

  14. Suspendable macromolecules are responsible for ice nucleation activity of birch and conifer pollen

    Directory of Open Access Journals (Sweden)

    B. G. Pummer

    2012-03-01

    Full Text Available The ice nucleation of bioaerosols (bacteria, pollen, spores, etc. is a topic of growing interest, since their impact on ice cloud formation and thus on radiative forcing, an important parameter in global climate, is not yet fully understood. Here we show that pollen of different species strongly differ in their ice nucleation behaviour. The average freezing temperatures in laboratory experiments range from 240 to 255 K. As the most efficient nuclei (silver birch, Scots pine and common juniper pollen have a distribution area up to the Northern timberline, their ice nucleation activity might be a cryoprotective mechanism. Far more intriguingly, it has turned out that water, which has been in contact with pollen and then been separated from the bodies, nucleates as good as the pollen grains themselves. The ice nuclei have to be easily-suspendable macromolecules located on the pollen. Once extracted, they can be distributed further through the atmosphere than the heavy pollen grains and so presumably augment the impact of pollen on ice cloud formation even in the upper troposphere. Our experiments lead to the conclusion that pollen ice nuclei, in contrast to bacterial and fungal ice nucleating proteins, are non-proteinaceous compounds.

  15. Mathematical Modeling of the High Temperature Treatment of Birch in a Prototype Furnace

    Directory of Open Access Journals (Sweden)

    Duygu Kocaefe

    2013-01-01

    Full Text Available In recent years, various wood modification technologies have been commercialized as alternatives to the traditional chemical treatments for wood preservation. The high temperature heat treatment of wood is one of these commercially viable and environmentally friendly alternative wood modification technologies. During this treatment, wood is heated to temperatures above 200°C by contacting it with hot gas. The chemical structure of wood changes leading to increased dimensional stability and resistance to microorganisms. Wood darkens making it aesthetically more attractive. However, it loses some of its elasticity. Therefore, the high temperature heat treatment has to be optimized for each species and each technology. The mathematical modeling is an important tool for optimization. It can also be used as a powerful tool for furnace modification and design. A reliable and predictive model was developed to simulate numerically the heat treatment process. Heat treatment experiments were carried out in the prototype furnace of the University of Quebec at Chicoutimi. The model was validated by comparing the predictions with the experimental data. In this paper, the results of the model applied to birch heat treatment are presented. The model predictions are in good agreement with the data.

  16. Mediated Interactions and Musical Expression - A Survey

    NARCIS (Netherlands)

    Reidsma, Dennis; Radha, Mustafa; Nijholt, Antinus; Lee, Newton

    2014-01-01

    This chapter surveys the field of technologically mediated musical interaction and technologically enhanced musical expression. We look at several new technologies that enable new ways of musical expression and interaction, explore the micro-coordination that occurs in collaborative musical

  17. A New Look at Teaching Music History.

    Science.gov (United States)

    Borroff, Edith

    1992-01-01

    Contends that teaching music history has traditionally focused on five eras of Western music. Relates these periods to concepts of form, space, and understanding. Acknowledges that music education has been ethnocentric and recommends a more universal music education. (CFR)

  18. Emotion in Music: representation and computational modeling

    NARCIS (Netherlands)

    Aljanaki, A.|info:eu-repo/dai/nl/34570956X

    2016-01-01

    Music emotion recognition (MER) deals with music classification by emotion using signal processing and machine learning techniques. Emotion ontology for music is not well established yet. Musical emotion can be conceptualized through various emotional models: categorical, dimensional, or

  19. Music: Anthropology | Coplan | South African Music Studies

    African Journals Online (AJOL)

    Originally presented as a keynote address to the 2003 Congress of the Musicological Society of Southern Africa, this paper surveys the field of interactions between music and anthropology. The historical problematics of an institutional location for the discipline of ethnomusicology are linked to changing theoretical ...

  20. CONCEPT OF MUSIC AND LISTENED SOME GENRES OF MUSIC IN TURKEY

    Directory of Open Access Journals (Sweden)

    Cigdem Eda Angi

    2015-02-01

    Full Text Available In this research, the definition and development of music and music’s types from the first period to the present day is analysed briefly. According to the research, the music types which will be searched, are arabesque music, blues music/jazz music, hiphop/rap music, classical music, pop music, rock/metal music, sufi music, Turkish folk music, Turkish art music. The research is a descriptive workout due to its purpose and method used. This research is important by means of being a source for the researchers and explaining various music types.

  1. Musical Preference and Music Education: Musical Preferences of Turkish University Students and Their Levels in Genre Identification

    Science.gov (United States)

    Gürgen, Elif Tekin

    2016-01-01

    The aim of this study was to investigate if there is any relationship between musical preference, genre identification and frequency of listening to music genres, and whether musical training and gender played a role in these factors. A total of 205 college music and non-music majors recorded their preference for 13 music excerpts in popular,…

  2. Music-Making and Musical Comprehension with Robotic Building Blocks

    DEFF Research Database (Denmark)

    Nielsen, Jacob

    2009-01-01

    creativity. This paper presents a project where modular robotics is used to create a platform for creative musical expression that allows users to experiment with musical genres without any prior musical knowledge or skills. The project is an example of how to create “intelligent learning material......Being able to express oneself musically and experiment with music composition is traditionally determined by one’s ability to play an actual instrument with a certain degree of craftsmanship. Lack of skills may cause difficulties for children and young people to experience the joy of musical...

  3. A Creek to Bay Biological Assessment in Oakland, California

    Science.gov (United States)

    Ahumada, E.; Ramirez, N.; Lopez, A.; Avila, M.; Ramirez, J.; Arroyo, D.; Bracho, H.; Casanova, A.; Pierson, E.

    2011-12-01

    In 2007, the Surface Water Ambient Monitoring Program (SWAMP) assessed the impact of trash on water quality in the Peralta Creek which is located in the Fruitvale district of Oakland, CA. This 2011 follow-up study will take further steps in evaluating the physical and biological impacts of pollution and human development on Peralta Creek and in the San Leandro Bay, where the Creek empties into the larger San Francisco Bay estuary. This study will utilize two forms of biological assessment in order to determine the level of water quality and ecosystem health of Peralta Creek and San Leandro Bay in Oakland, California. A Rapid Bioassesment Protocal (RBP) will be used as the method of biological assessment for Peralta Creek. RBP uses a biotic index of benthic macroinvertebrates to provide a measure of a water body's health. Larval trematodes found in two mud snails (Ilynassa obsoleta and Cerithidea californica) will be used to evaluate the health of the San Leandro Bay. Due to the complex life cycle of trematodes, the measure of trematode diversity and richness in host species serves as an indicator of estuarine health (Huspeni 2005). We have completed the assessment of one section of Peralta Creek, located at 2465 34th Avenue, Oakland, CA 94601. Abundance results indicate a moderately healthy creek because there were high levels of pollution tolerant benthic macroinvertebrates. The tolerant group of benthic macroinvertebrates includes such organisms as flatworms, leeches, and scuds. This is possibly due to this section of the creek being pumped up to the surface from culverts impacting the macroinvertebrate's life cycle. Another contributing factor to creek health is the amount of organic debris found in the creek, which inhibits the flow and oxygenation of the water, allowing for more pollution tolerant aquatic insects to persist. Further investigation is being conducted to fully assess the Peralta Creek watershed; from the preliminary results one can surmise that

  4. Music Across Times and Fences

    DEFF Research Database (Denmark)

    Sørensen, Bent Erik

    This is a story of musical innovation: Milestones in advancing music from the earliest Stone Age indications of possible musical activity to contemporary art-music, jazz, rock and varieties of pop music. Not necessarily by the most famous composers, nor the ones most played, but the innovative ones...... that extended the framework of ideas for writing music, some in a small way, some with breathtaking novelty. You can listen to the music discussed while reading, through links to or playlists provided at streaming services (that are free if you accept occasional advertising). The book is eminently suitable...... for use in music teaching at high schools or as a reference tool in dedicated music schools....

  5. Narratives about music and health

    DEFF Research Database (Denmark)

    Uddholm, Mats; Nilsson, Bo

    of life. The unique position of music as an aesthetic expression among youth also makes the democratic aspect of music, especially important. Previous research in this area has often been conducted within music therapy, many times based on biological and neuropsychological explanations of human behaviour......Narratives about music and health Dr Bo Nilsson, Kristianstad University, Sweden Dr Mats Uddholm, University College Nordjylland, Denmark Music is used in many professional contexts that are not associated with music therapy or music education in a traditional sense. How do professionals...... in relation to music (Ruud, 2008). Therefore, we find it relevant in our research to investigate narratives from, and by, all kinds of professionals who use music in their practice....

  6. Musical Formalism and Political Performances

    Directory of Open Access Journals (Sweden)

    Jonathan A. Neufeld

    2009-01-01

    Full Text Available Musical formalism, which strictly limits the type of thing any description of the music can tell us, is ill-equipped to account for contemporary performance practice. If performative interpretations are in a position to tell us something about musical works—that is if performance is a kind of description, as Peter Kivy argues—then we have to loosen the restrictions on notions of musical relevance to make sense of performance. I argue that musical formalism, which strictly limits the type of thing any description of the music can tell us, is inconsistent with Kivy's quite compelling account of performance. This shows the difficulty that actual performances pose to overly rigid conceptions of music. Daniel Barenboim's unannounced performance of Wagner in Israel in 2001 shows that the problem of the boundaries of musical relevance is no mere philosophical puzzle. It is a pressing problem in the musical public sphere.

  7. THE INFLUENCE OF MUSIC ON CONSUMER BEHAVIOR

    OpenAIRE

    Eduardo Biagi Almeida Santos; Otávio Bandeira De Lamônica Freire

    2013-01-01

    This present paper shows the influence of music used in a retail environment in relation to consumer behavior. For obtaining the information, we based this research on a literature review in national and international journals, by 4 databases including: Proquest, EBSCO Host, CAPES periódicos and Mendeley, in the period of 2008 and 2012, by the keywords: music behavior, music in retail environment, background music, music consumer, environmental music, music and consumer behavior and music in ...

  8. Musical information processing reflecting its structure

    OpenAIRE

    Hiraga, Rumi

    1999-01-01

    In pursuit of generating expressive musical rendition with rules, the computer music project Psyche has greatly concerned musical structure. Although described implicitly, musical structure exists innately and absolutely in musical scores. This thesis demonstrates the successful introduction of musical structure to computer music systems that are related to performance synthesis. Two systems, a performance visualization system and a computer-assisted musical analysis system Daphne, are descri...

  9. Music technology in music therapy - A study of the possibilities, potential and problems around the use of music technologies in music therapy with youths and adolescents

    OpenAIRE

    Misje, René

    2013-01-01

    Music technology in music therapy - A study of the possibilities, potential and problems around the use of music technologies in music therapy with youths and adolescents. This qualitative study explores the usefulness of music technology in music therapeutic practice with youth and adolescents. Four music therapist`s reflections on their use of music technologies and on the possibilities, potential and problems of this use are explored through semi-structured intervi...

  10. The natural channel of Brandywine Creek, Pennsylvania

    Science.gov (United States)

    Wolman, M.G.

    1955-01-01

    This study of the channel of Brandy wine Creek, Pennsylvania, consists of three parts. The first is an analysis of the changes which take place in the width, depth, velocity, slope of the water surface, suspended load, and roughness factor with changing discharge below the bankfull stage at each of several widely separated cross sections of the channel. Expressed as functions of the discharge, it is found that the variables behave systematically. In every section studied, as the discharge increases, the velocity increases to about the 0.6 power, depth to the 0.4, and load to the 2.0 power of the discharge. The roughness decreases to the 0.2 power of the discharge. The relative magnitudes and the direction of these variations are similar to those which have been observed in other rivers in the United States, primarily in the West. Some modifications of the hypotheses applicable to the western rivers are probably required because on Brandywine Creek the difference between the materials on the bed and in the banks is considerably greater than it is on most of the western rivers studied. In the second part of the paper the progressive changes of the same variables in the downstream direction with increasing discharge at a given frequency are described. Despite the disorderly appearance of the stream, it is found that the variables display a progressive, orderly change in the downstream direction when traced from the headwater tributaries through the trunk stream of Brandywine Creek. At a given frequency of flow, width increases with discharge to about the 0.5 power. Depth increases downstream somewhat less rapidly, while the slope and roughness both decrease in the downstream direction. Despite a decrease in the size of the material on the bed, both the mean velocity and the mean bed velocity increase downstream. The rates of change of these variables are in close accord with the changes observed on rivers flowing in alluvium and in stable irrigation canals. These

  11. Music education in Malawi

    African Journals Online (AJOL)

    71: 19) ... planted by the propensity to borrow traditional tunes and biblical expressions in music composition'. Hertherwick's preface ... traditional Malawian culture: "Christianity came to Malawi during the heyday of the. Western imperialism and ...

  12. Building Blueprints: Making Music.

    Science.gov (United States)

    College Planning & Management, 2002

    2002-01-01

    Depicts how Cornell University renovated its civil engineering and architecture building to include space for musical performances, teaching, and rehearsals. The article highlights the facility's contemporary design, which also compliments the form and massing of the original building. (GR)

  13. Music critic Gustav Michel

    Directory of Open Access Journals (Sweden)

    Vasić Aleksandar N.

    2004-01-01

    Full Text Available The writers whose real vocation was not music left significant traces in the history of Serbian music critics and essayism of the late 19th century and the first half of the 20th century. Numerous authors, literary historians theoreticians and critics, jurists and theatre historians, wrote successfully on music in Serbian daily newspapers, literary and other magazines, until the Second World War. This study is devoted to Gustav Michel (1868 - 1926, one of the music amateurs who ought to be remembered in the history of Serbian music critics. Gustav Michel was a pharmacist by vocation. He ran a private pharmacy in Belgrade all his life. But he was a musician as well. He played the viola in the second (in chronological order of foundation Serbian String Quartet. The ensemble mostly consisted of amateurs, and it performed standard pieces of chamber music (W. A. Mozart L. v. Beethoven, F. Schubert, F. Mendelsohn-Bartholdy, A. Dvořžak. These musicians had performed public concerts in Belgrade since 1900 up until Michel’s death. Belgrade music critics prised the performances of this string ensemble highly. Gustav Michel was also a music critic. Until now only seven articles, published by this author between 1894 and 1903, in Order (Red, Folk Newspaper (Narodne novine and Serbian Literary Magazine (Srpski književni glasnik have been found. Michel’s preserved articles unambiguously prove that their author had a solid knowledge of music theory and history, the knowledge that exceeded amateurism. Nevertheless, Michel did not burden his first critics with expert language of musicology. Later on, in Serbian Literary Magazine, the magazine which left enough room for music, Michel penetrated more into musical terminology, thus educating slowly forming Serbian concert-going public. The analysis of Michel’s texts showed that he was not, in contrast to the majority of professional music critics, an opponent of virtuosity. Gentle and liberal, he did not

  14. American Music Therapy Association

    Science.gov (United States)

    ... national-memorial-day-concert/features/2017-wounds-of-war/ Watch the full concert online if you missed ... election. Continue Reading Friday, October 13, 2017 Interprofessional Education & Music Therapy This AMTA-Pro podcast features Dr. ...

  15. Music and academic performance.

    Science.gov (United States)

    Arnaud Cabanac; Perlovsky, Leonid; Bonniot-Cabanac, Marie-Claude; Cabanac, Michel

    2013-11-01

    In a previous study we demonstrated that listening to a pleasant music while performing an academic test helped students to overcome stress, to devote more time to more stressful and more complicated task and the grades were higher. Yet, there remained ambiguities as for the causes of the higher test performance of these students: do they perform better because they hear music during their examinations, or would they perform better anyway because they are more gifted/motivated? This motivated the current study as a preliminary step toward that general question: Do students who like/perform music have better grades than the others? Our results confirmed this hypothesis: students studying music have better grades in all subjects. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Pop and World Music in Dutch Music Education: Two Cases of Authentic Learning in Music Teacher Education and Secondary Music Education

    Science.gov (United States)

    Evelein, Frits

    2006-01-01

    Popular and world music play an important role in Dutch music education. This article examines two case studies that illustrate authentic music learning environments in which these types of music are prominently used. The first case follows a student during her training at the Rotterdam Academy for Music Education, in which her own musical and…

  17. Frequently Asked Questions about Music Therapy

    Science.gov (United States)

    ... of music in music therapy? Music therapists utilize music as a therapeutic tool; the genre and type of instrument is tailored to the individual and to the goals that are established between the client and the music therapist. Since music choice/usage is tailored to ...

  18. Changing Paradigms in General Music Education

    Science.gov (United States)

    Özgül, Ilhan

    2015-01-01

    In Turkey, part of general music education in primary schools is music lessons, which are taught by primary school teachers for grades 1-4 and music teachers for grades 5-8. In the 21st century, the music education approach in schools has shifted from "school music" to "music in the school." This orientation is directly related…

  19. Bear Creek Project. Final environmental statement

    International Nuclear Information System (INIS)

    1977-06-01

    The Bear Creek Project consists of certain mining and milling operations involving uranium ore deposits located in Converse County, Wyoming. Mining of uranium from nine known ore bodies will take place over a period of ten years (estimated); a mill with a nominal capacity of 1000 tons per day of ore will be constructed and operated as long as ore is available. The waste material (tailings) from the mill, also produced at a rate of about 1000 tons per day, will be stored onsite in an impoundment. Environmental impacts and adverse effects are summarized

  20. Music of elementary particles

    International Nuclear Information System (INIS)

    Sternheimer, J.

    1983-01-01

    This Note offers a new point of view on particle masses. It is shown that they are distributed following a musical scale, the chromatic tempered scale -for stable particles- subdivided into microintervals including unstable particles. A theoretical explanation, based on causality, allows one also to calculate their global distribution along the mass scale, in agreement with experiment, and indicating the existence of ''musical'' laws in the vibratory organisation of matter [fr

  1. Music Perception in Dementia.

    Science.gov (United States)

    Golden, Hannah L; Clark, Camilla N; Nicholas, Jennifer M; Cohen, Miriam H; Slattery, Catherine F; Paterson, Ross W; Foulkes, Alexander J M; Schott, Jonathan M; Mummery, Catherine J; Crutch, Sebastian J; Warren, Jason D

    2017-01-01

    Despite much recent interest in music and dementia, music perception has not been widely studied across dementia syndromes using an information processing approach. Here we addressed this issue in a cohort of 30 patients representing major dementia syndromes of typical Alzheimer's disease (AD, n = 16), logopenic aphasia (LPA, an Alzheimer variant syndrome; n = 5), and progressive nonfluent aphasia (PNFA; n = 9) in relation to 19 healthy age-matched individuals. We designed a novel neuropsychological battery to assess perception of musical patterns in the dimensions of pitch and temporal information (requiring detection of notes that deviated from the established pattern based on local or global sequence features) and musical scene analysis (requiring detection of a familiar tune within polyphonic harmony). Performance on these tests was referenced to generic auditory (timbral) deviance detection and recognition of familiar tunes and adjusted for general auditory working memory performance. Relative to healthy controls, patients with AD and LPA had group-level deficits of global pitch (melody contour) processing while patients with PNFA as a group had deficits of local (interval) as well as global pitch processing. There was substantial individual variation within syndromic groups. Taking working memory performance into account, no specific deficits of musical temporal processing, timbre processing, musical scene analysis, or tune recognition were identified. The findings suggest that particular aspects of music perception such as pitch pattern analysis may open a window on the processing of information streams in major dementia syndromes. The potential selectivity of musical deficits for particular dementia syndromes and particular dimensions of processing warrants further systematic investigation.

  2. Music of elementary particles

    Energy Technology Data Exchange (ETDEWEB)

    Sternheimer, J.

    1983-12-12

    This note offers a new point of view on particle masses. It is shown that they are distributed following a musical scale, the chromatic tempered scale -for stable particles- subdivided into microintervals including unstable particles. A theoretical explanation, based on causality, allows one also to calculate their global distribution along the mass scale, in agreement with experiment, and indicating the existence of ''musical'' laws in the vibratory organisation of matter.

  3. Multicultural Music Education

    OpenAIRE

    TOKSOY, Atilla Coşkun

    2014-01-01

    Starting from second half of 20th century, the idea of multiculturalism and related expressions started to penetrate to political structures and cultural texture in many western countries and their old colonies. This new idea was primarily effective in USA. However multiculturalism and music education synchronously entered the agenda of ISME as well. (International Society of Music Education) Therefore in the process starting from 1960s until today, an important discussion and study platform ...

  4. Generative electronic background music system

    International Nuclear Information System (INIS)

    Mazurowski, Lukasz

    2015-01-01

    In this short paper-extended abstract the new approach to generation of electronic background music has been presented. The Generative Electronic Background Music System (GEBMS) has been located between other related approaches within the musical algorithm positioning framework proposed by Woller et al. The music composition process is performed by a number of mini-models parameterized by further described properties. The mini-models generate fragments of musical patterns used in output composition. Musical pattern and output generation are controlled by container for the mini-models - a host-model. General mechanism has been presented including the example of the synthesized output compositions

  5. Neuropsychology: music of the hemispheres

    DEFF Research Database (Denmark)

    Stewart, Lauren; Walsh, Vincent

    2001-01-01

    Music may be the food of love but it is also good fodder for cognitive scientists. Here we highlight a recent study of a neuropsychological patient who has lost her ability to read music, but not text, in the absence of any other musical deficit.......Music may be the food of love but it is also good fodder for cognitive scientists. Here we highlight a recent study of a neuropsychological patient who has lost her ability to read music, but not text, in the absence of any other musical deficit....

  6. Generative electronic background music system

    Energy Technology Data Exchange (ETDEWEB)

    Mazurowski, Lukasz [Faculty of Computer Science, West Pomeranian University of Technology in Szczecin, Zolnierska Street 49, Szczecin, PL (Poland)

    2015-03-10

    In this short paper-extended abstract the new approach to generation of electronic background music has been presented. The Generative Electronic Background Music System (GEBMS) has been located between other related approaches within the musical algorithm positioning framework proposed by Woller et al. The music composition process is performed by a number of mini-models parameterized by further described properties. The mini-models generate fragments of musical patterns used in output composition. Musical pattern and output generation are controlled by container for the mini-models - a host-model. General mechanism has been presented including the example of the synthesized output compositions.

  7. 33 CFR 117.1001 - Cat Point Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cat Point Creek. 117.1001 Section 117.1001 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Virginia § 117.1001 Cat Point Creek. The draw of the...

  8. Total Hydrocarbon (THC) of the Lower Kolo Creek in Otuogidi ...

    African Journals Online (AJOL)

    Aquatic wild life and habitats are affected by pollution through physical contact, absorption and inhalation. This study was carried out to investigate the THC values of lower Kolo creek in Otuogidi Bayelsa State – Nigeria for 12 months. THC of sediment and water covering wet and dry season obtained from the creek were ...

  9. Concentration of heavy metals in a Niger Delta Mangrove Creek ...

    African Journals Online (AJOL)

    The concentration of some heavy metals, Ca, Mg, Fe, Zn, Pb, Cd, Cr, Ni, Hg, and total hydrocarbon content (THC) were assessed in the surface waters of a Niger Delta mangrove creek (Buguma Creek). Samples were collected between November 2004 and October 2006 from five stations. The minimum and maximum ...

  10. Preliminary Chemical and Biological Assessment of Ogbe Creek ...

    African Journals Online (AJOL)

    USER

    comprising 15 species and 106 zooplankton made up of 14 species were collected from the creek, mostly pollution tolerant species. Toxic plankton such as ... provides economically valuable food resources. Creeks are .... 1134 pp. Carmichael W. W. (1995) Cyanobacterial toxins In Manual on Harmful Marine Micro algae.

  11. 75 FR 8036 - Monitor-Hot Creek Rangeland Project

    Science.gov (United States)

    2010-02-23

    ... DEPARTMENT OF AGRICULTURE Forest Service Monitor-Hot Creek Rangeland Project AGENCY: Forest... Rangeland Project area. The analysis will determine if a change in management direction for livestock grazing is needed to move existing resource conditions within the Monitor-Hot Creek Rangeland Project area...

  12. 75 FR 52463 - Safety Zone; Raccoon Creek, Bridgeport, NJ

    Science.gov (United States)

    2010-08-26

    ...-AA00 Safety Zone; Raccoon Creek, Bridgeport, NJ AGENCY: Coast Guard, DHS. ACTION: Temporary final rule..., NJ. This action is necessary to provide for the safety of life and property on navigable waters while... support the Route 130 Bridge spanning the Raccoon Creek in Bridgeport, NJ. A barge will be used to...

  13. Utilizing Creeks for Integrated Rural Coastal Development of Ilaje ...

    African Journals Online (AJOL)

    Rural communities in the country are blessed with resources which need to be exploited to achieve rural development. This study examines the Utilization of Creeks for Integrated Coastal Development of Ilaje Area of Nigeria. The primary goal of the study is to carry out inventory on creek resources and how best it could be ...

  14. 33 CFR 117.705 - Beaver Dam Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Beaver Dam Creek. 117.705 Section 117.705 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements New Jersey § 117.705 Beaver Dam Creek. The draw of the...

  15. Music and Hearing Aids

    Science.gov (United States)

    Moore, Brian C. J.

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  16. Mozart, music and medicine.

    Science.gov (United States)

    Pauwels, Ernest K J; Volterrani, Duccio; Mariani, Giuliano; Kostkiewics, Magdalena

    2014-01-01

    According to the first publication in 1993 by Rauscher et al. [Nature 1993;365:611], the Mozart effect implies the enhancement of reasoning skills solving spatial problems in normal subjects after listening to Mozart's piano sonata K 448. A further evaluation of this effect has raised the question whether there is a link between music-generated emotions and a higher level of cognitive abilities by mere listening. Positron emission tomography and functional magnetic resonance imaging have revealed that listening to pleasurable music activates cortical and subcortical cerebral areas where emotions are processed. These neurobiological effects of music suggest that auditory stimulation evokes emotions linked to heightened arousal and result in temporarily enhanced performance in many cognitive domains. Music therapy applies this arousal in a clinical setting as it may offer benefits to patients by diverting their attention from unpleasant experiences and future interventions. It has been applied in the context of various important clinical conditions such as cardiovascular disorders, cancer pain, epilepsy, depression and dementia. Furthermore, music may modulate the immune response, among other things, evidenced by increasing the activity of natural killer cells, lymphocytes and interferon-γ, which is an interesting feature as many diseases are related to a misbalanced immune system. Many of these clinical studies, however, suffer from methodological inadequacies. Nevertheless, at present, there is moderate but not altogether convincing evidence that listening to known and liked music helps to decrease the burden of a disease and enhances the immune system by modifying stress. © 2014 S. Karger AG, Basel.

  17. Music and Hearing Aids

    Directory of Open Access Journals (Sweden)

    Sara M. K. Madsen

    2014-10-01

    Full Text Available The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems.

  18. Music and hearing aids.

    Science.gov (United States)

    Madsen, Sara M K; Moore, Brian C J

    2014-10-31

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. © The Author(s) 2014.

  19. Musical Ability and the Drake Music Memory Test

    Science.gov (United States)

    Griffin, Lawrence R.; Eisenman, Russell

    1972-01-01

    Results show that the Drake Music Memory Test should be able to discriminate between the poorest and strongest prospects for success in profiting from musical instruction, although it may not be particularly useful in individual counseling. (Authors)

  20. Music Therapy with Ethnic Music for Dementia Patients

    Directory of Open Access Journals (Sweden)

    Yuki Tanaka

    2012-12-01

    Conclusion: Our results revealed characteristic responses of dementia patients onto the Japanese music, and we expect our result provides an evidence for better music therapy for dementia patients with Japanese culture.

  1. Music Education and Medicine: Music and the Neurology of Time.

    Science.gov (United States)

    Wilson, Frank R.

    1991-01-01

    Explores how the body's biological clock affects the way musicians practice and perform. Delineates questions concerning this phenomenon. Discusses the implications for music teaching and focuses on areas for collaborative research between neurology researchers and music educators. (NL)

  2. Music interventions for dental anxiety.

    Science.gov (United States)

    Bradt, J; Teague, A

    2018-04-01

    Anxiety is a significant issue in the dental care of adults and children. Dental anxiety often leads to avoidance of dental care which may result in significant deterioration of oral and dental health. Non-pharmacological anxiety management interventions such as music listening are increasingly used in dental care. Although efficacy for music's anxiolytic effects has been established for pre-operative anxiety, findings regarding the use of music listening for dental anxiety are inconclusive, especially for children. The use of music for passive distraction may not be adequate for children and highly anxious adults. Instead, interventions offered by a trained music therapist may be needed to optimize music's anxiolytic impact. Music therapy interventions are individualized to the patient's presenting needs and geared at enhancing patients' active engagement in the management of their anxiety. Interventions may include (i) active refocusing of attention, (ii) music-guided deep breathing, (iii) music-assisted relaxation, and (iv) music-guided imagery. In addition, music therapists can teach patients music-based anxiety management skills prior to dental treatments, offer them the opportunity to express emotions related to the upcoming procedure, and help them gain a sense of control and safety. Clinical guidelines for the use of music listening by dental practitioners are offered. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Music in the Movies: an investigation into Creative Music Search

    OpenAIRE

    Inskip, C.

    2009-01-01

    Music is widely used to accompany moving images. Just turn on the television and shut your eyes to experience this. Movie soundtracks enhance the viewers experience, TV commercials use music to communicate brand values and attract the attention of the viewer, and TV programs feature a wide range of music throughout. Much of this music is not composed specifically for this purpose but has another life in the commercial market place. The owners of these recordings and compositions are making gr...

  4. CONCEPT OF MUSIC AND LISTENED SOME GENRES OF MUSIC IN TURKEY

    OpenAIRE

    Cigdem Eda Angi

    2015-01-01

    In this research, the definition and development of music and music’s types from the first period to the present day is analysed briefly. According to the research, the music types which will be searched, are arabesque music, blues music/jazz music, hiphop/rap music, classical music, pop music, rock/metal music, sufi music, Turkish folk music, Turkish art music. The research is a descriptive workout due to its purpose and method used. This research is important by means of being a source for ...

  5. Wolf Creek quality trend analysis program

    International Nuclear Information System (INIS)

    Rudolph, W.J. II; Lindsay, W.M.

    1987-01-01

    The Wolf Creek quality trend analysis program has been designed with three primary objectives in mind: (1) to provide a statistically relevant diagnostic and trend identification tool to improve plant availability and reliability; (2) to communicate clearly and concisely need-to-know information to management personnel; and (3) to provide an additional method of obtaining corrective actions to significant quality issues. The analysis methodology uses a relatively sophisticated computer program to continuously evaluate a large data base of current, significant problems. The evaluation process groups similar problems according to their alphanumeric codes and highlights these problems whenever they exceed an established statistical control limit. A root cause analysis is performed by quality department personnel who then combine the various computer-generated graphical summaries into a short, concise trend analysis report. Other essential features of the program include measures for following identified adverse trends and implementing formal corrective actions when necessary. The results of diagnostic and trend analysis graphical summaries are considered important additions to the corrective action program at Wolf Creek. The report provides all levels of management with concise and easily interpreted information concerning quality indicators and trends

  6. Hoe Creek 1990 quarterly sampling cumulative report

    Energy Technology Data Exchange (ETDEWEB)

    Crader, S.E.; Huntington, G.S.

    1991-03-01

    Groundwater samples were collected and analyzed for benzene and for total phenols three times during 1990. This report summarizes the results of these sampling events and compares the results with those obtained in previous years. Possible further options for remediation of the Hoe Creek site was addressed. Three underground coal gasification (UCG) burns were performed by Lawrence Livermore National Laboratory for the US Department of Energy in 1976, 1977, and 1979 at the Hoe Creek site, which is about 20 miles south of Gillette, Wyoming. As a result of these burns, there has been considerable contamination of groundwater by various organic compounds. There have been three efforts at remediating this situation. In 1986 and again in 1987, contaminated water was pumped out, treated, and reinjected. In 1989, the water was pumped, treated, and sprayed into the atmosphere. Benzene and total phenols have been monitored at various monitoring wells as the site during 1990. The highest detected benzene concentration in 1990 was 220 {mu}g/L, and the highest total phenols concentration was 430 {mu}g/L. It is apparent that contamination is still above baseline levels, although the concentration of total phenols is far less than immediately after the burns. The burned coal seams are still releasing organic compounds into the groundwater that passes through them.

  7. Can spatial data substitute temporal data in phenological modelling? A survey using birch flowering.

    Science.gov (United States)

    Jochner, Susanne; Caffarra, Amelia; Menzel, Annette

    2013-12-01

    In addition to the evaluation of long-term series, the analysis of spatial gradients, such as urbanization gradients, may be helpful in assessing phenological responses to global warming. But are phenological responses of birch (Betula pendula Roth) assessed by temperature variations comparable over time and space and can spatially calibrated models predict long-term phenological data adequately? We calibrated and tested linear regression models and the process-based DORMPHOT model on phenological and temperature data sampled along an urbanization gradient in 2010 and 2011 in the German cities Munich and Ingolstadt (spatial data). Additionally, we analysed data from the German Meteorological Service for the period 1991-2010 (long-term data). The model comparison showed that the DORMPHOT model performed better than the linear model. Therefore, the importance of forcing and chilling sums as well as photoperiod, factors which were all considered in the DORMPHOT model, was evident. Models calibrated on spatial data produced good predictions of spatial data, but they were less adequate for predicting long-term data. Therefore, a time-for-space substitution might not always be appropriate. This finding was also confirmed by a comparison of temperature response rates. The rate of change in the spatial data (-4.4 days °C(-1)) did not match the changes observed in the long-term data (-1.9 days °C(-1)). Consequently, it is important not to generalize results derived from one specific study method, but their inherent methodological, spatial and temporal peculiarities have to be considered.

  8. Climate warming feedback from mountain birch forest expansion: reduced albedo dominates carbon uptake.

    Science.gov (United States)

    de Wit, Heleen A; Bryn, Anders; Hofgaard, Annika; Karstensen, Jonas; Kvalevåg, Maria M; Peters, Glen P

    2014-07-01

    Expanding high-elevation and high-latitude forest has contrasting climate feedbacks through carbon sequestration (cooling) and reduced surface reflectance (warming), which are yet poorly quantified. Here, we present an empirically based projection of mountain birch forest expansion in south-central Norway under climate change and absence of land use. Climate effects of carbon sequestration and albedo change are compared using four emission metrics. Forest expansion was modeled for a projected 2.6 °C increase in summer temperature in 2100, with associated reduced snow cover. We find that the current (year 2000) forest line of the region is circa 100 m lower than its climatic potential due to land-use history. In the future scenarios, forest cover increased from 12% to 27% between 2000 and 2100, resulting in a 59% increase in biomass carbon storage and an albedo change from 0.46 to 0.30. Forest expansion in 2100 was behind its climatic potential, forest migration rates being the primary limiting factor. In 2100, the warming caused by lower albedo from expanding forest was 10 to 17 times stronger than the cooling effect from carbon sequestration for all emission metrics considered. Reduced snow cover further exacerbated the net warming feedback. The warming effect is considerably stronger than previously reported for boreal forest cover, because of the typically low biomass density in mountain forests and the large changes in albedo of snow-covered tundra areas. The positive climate feedback of high-latitude and high-elevation expanding forests with seasonal snow cover exceeds those of afforestation at lower elevation, and calls for further attention of both modelers and empiricists. The inclusion and upscaling of these climate feedbacks from mountain forests into global models is warranted to assess the potential global impacts. © 2013 John Wiley & Sons Ltd.

  9. Distribution and turnover of 137Cs in birch forest ecosystems: influence of precipitation chemistry

    International Nuclear Information System (INIS)

    Thørring, H.; Skuterud, L.; Steinnes, E.

    2012-01-01

    The aim of the present work was to study radioactive caesium in soil and plants from birch forests subject to different chemical climate. Four areas and three types of precipitation regimes were considered, representing a natural climatic range found in Norway: (A) acidic precipitation (southernmost part of the country); (B) precipitation rich in “sea salts”/marine cations (coastal areas); and (C) + (D) low concentrations of sea salts (inland areas). The results showed significant regional differences in plant uptake between the investigated areas. For instance the aggregated soil-to-plant transfer coefficients (Tag) were generally up to 7–8 times higher for the area receiving acid rain. Differences in caesium speciation partly explained the regional variability - e.g. the exchangeable fraction ranged from 1 to 40% (with the largest fraction of exchangeable caesium found in southernmost Norway). Transfer coefficients estimated on the basis of exchangeable fractions showed no significant differences between the areas of highest (A) and lowest (C) Tags. However, exchangeable fractions taken into consideration, the uptake of 137 Cs in plants in the acid rain-influenced area is still about twice that in the sea salt influenced area B. A significantly lower concentration of soluble base cations and a higher share of acid components in soils in area A is a likely explanation for this observation. - Highlights: ► Precipitation quality affects soil chemistry and plant uptake of Cs. ► Soil-to-plant transfer of Cs was highest in a coastal area receiving acid rain. ► Differences in Cs speciation partly explained regional transfer variability.

  10. Six Beginning Music Teachers' Music Teacher Role Identities

    Science.gov (United States)

    Paise, Michele Paynter

    2010-01-01

    In this study, I used a qualitative approach to explore the music teacher role identities of six beginning music teachers prior to, during, and after their student teaching experience. Data collection included participant-observation, interviews, and e-mail communication. Specifically, I looked at what each of these beginning music teachers…

  11. Music makes a difference?! : The values of music

    NARCIS (Netherlands)

    Karolien Dons

    2013-01-01

    Music and culture play a significant role in the political and societal development of a peaceful and integrative Europe. Music and its diverse expressions are extremely relevant for social cohesion, wellbeing and economic growth. What kind of an impact can music have? And how can we combine

  12. Music without a Music Specialist: A Primary School Story

    Science.gov (United States)

    de Vries, Peter A.

    2015-01-01

    This case study focuses on generalist primary (elementary) school teachers teaching music in an Australian school. With the onus for teaching music moving away from the specialist music teacher to the generalist classroom teacher, this case study adds to a growing body of literature focusing on generalist primary school teachers and music…

  13. #Music Students: College Music Students' Twitter Use and Perceptions

    Science.gov (United States)

    Gooding, Lori F.; Yinger, Olivia Swedberg; Gregory, Dianne

    2016-01-01

    The purpose of the study was to investigate music education and music therapy majors' use of Twitter and their perceptions and knowledge related to policies and practices. Music majors (N = 238) from five universities in the Southeastern and Midwestern United States participated in a 16-question researcher-designed survey. Results indicated that…

  14. Musical Parenting and Music Education: Integrating Research and Practice

    Science.gov (United States)

    Ilari, Beatriz

    2018-01-01

    Although teachers work constantly with parents, discussions concerning parental roles in children's music learning are often left at the margins in music teacher training programs. The aim of this article is to offer a review of musical parenting research from an ecological perspective. Bronfenbrenner's bioecological theory of human development is…

  15. Cross-cultural perspectives on music and musicality.

    Science.gov (United States)

    Trehub, Sandra E; Becker, Judith; Morley, Iain

    2015-03-19

    Musical behaviours are universal across human populations and, at the same time, highly diverse in their structures, roles and cultural interpretations. Although laboratory studies of isolated listeners and music-makers have yielded important insights into sensorimotor and cognitive skills and their neural underpinnings, they have revealed little about the broader significance of music for individuals, peer groups and communities. This review presents a sampling of musical forms and coordinated musical activity across cultures, with the aim of highlighting key similarities and differences. The focus is on scholarly and everyday ideas about music--what it is and where it originates--as well the antiquity of music and the contribution of musical behaviour to ritual activity, social organization, caregiving and group cohesion. Synchronous arousal, action synchrony and imitative behaviours are among the means by which music facilitates social bonding. The commonalities and differences in musical forms and functions across cultures suggest new directions for ethnomusicology, music cognition and neuroscience, and a pivot away from the predominant scientific focus on instrumental music in the Western European tradition. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  16. Without it no music: Cognition, biology, and evolution of musicality

    NARCIS (Netherlands)

    Honing, H.; ten Cate, C.; Peretz, I.; Trehub, S.E.

    2015-01-01

    Musicality can be defined as a natural, spontaneously developing trait based on and constrained by biology and cognition. Music, by contrast, can be defined as a social and cultural construct based on that very musicality. One critical challenge is to delineate the constituent elements of

  17. Integration of Informal Music Technologies in Secondary School Music Lessons

    Science.gov (United States)

    Stowell, Dan; Dixon, Simon

    2014-01-01

    Technologies such as YouTube, mobile phones and MP3 players are increasingly integrated into secondary school music in the UK. At the same time, the gap between formal and informal music learning is being bridged by the incorporation of students' preferred music into class activities. We conducted an ethnographic study in two secondary schools in…

  18. The Inclusion of Music/the Music of Inclusion

    Science.gov (United States)

    Lubet, Alex

    2009-01-01

    The intention of this paper is to situate music within inclusive education. Intersections of music--widely regarded as a "talent" or hyperability--and disability provide unique perspectives on social organisation in general and human valuation in particular. Music is a ubiquitous and an essential component of learning beginning in infancy.…

  19. Nigerian Contemporary Music Practice: A New Musical Culture in ...

    African Journals Online (AJOL)

    In the 1960s, there were reports from post colonial West Africa of a somewhat unflinching loyalty to western standards and traditions by music educators and western-trained music composers who did not take kindly to reforms in certain directions in the practice of their music profession. Today‟s reality is that we have come ...

  20. The amphibology of musical arts in Nigerian contemporary music ...

    African Journals Online (AJOL)

    The term 'musical arts' is valid in African indigenous system but could be so ambiguous in application. In a sense, music as an art involves the arts of writing, reading, composing arranging and performing. This is already taught in the music curricula of higher institutions of learning. On the other hand, the term is used to ...

  1. Understanding Music's Therapeutic Efficacy with Implications for Why Music Matters

    Science.gov (United States)

    Thram, Diane

    2015-01-01

    In this essay, I focus on how attention to music's therapeutic efficacy is important to the praxial music education philosophy espoused by Elliott and Silverman. I note, despite the use of the term praxis from Aristotle's philosophy dating back to antiquity, there is no mention in Music Matters 2 of what historical evidence tells us about how…

  2. Music and Education: A Composer Writes about Musical Education.

    Science.gov (United States)

    Kabalevsky, Dimitrii Borisovich

    Music can play an important part in personality development. Music education for children encourages the capacity for creativity, improvisation, and understanding the beautiful and the good. This book traces the history of the music syllabus among teachers in the Soviet Union and discusses creative freedom and the instructor. It also presents a…

  3. Undergraduate Non-Music Major Preferences for Western Art Music

    Science.gov (United States)

    Hash, Phillip M.

    2009-01-01

    The purpose of this study was to examine undergraduate non-music major (N = 95) preferences for Western art music. A survey of 15 musical examples was assembled consisting of five subtests, each with three excerpts from the Renaissance, Baroque, Classical, Romantic, or Twentieth Century. The mean preference rating of all excerpts combined was 4.68…

  4. Visualizing Music: The Archaeology of Music-Video.

    Science.gov (United States)

    Berg, Charles M.

    Music videos, with their characteristic visual energy and frenetic music-and-dance numbers, have caught on rapidly since their introduction in 1981, bringing prosperity to a slumping record industry. Creating images to accompany existing music is, however, hardly a new idea. The concept can be traced back to 1877 and Thomas Edison's invention of…

  5. Moved by Music: A Typology of Music Listeners

    Science.gov (United States)

    Ter Bogt, Tom F. M.; Mulder, Juul; Raaijmakers, Quinten A. W.; Nic Gabhainn, Saoirse

    2011-01-01

    A typology of music listeners was constructed on the basis of importance attributed to music and four types of music use: mood enhancement; coping with problems; defining personal identity; and marking social identity. Three Listener Groups were identified through Latent Class Analysis of internet survey data of 997 Dutch respondents, aged 12-29.…

  6. Musical Multimodal Child Computer Interaction

    NARCIS (Netherlands)

    Jansen, A.E.; van Dijk, Elisabeth M.A.G.; Retra, J.; Räihä, K.-J.; Höysniemi, J.

    2006-01-01

    In this project an interactive computer system is designed that envisions to contribute to young children's musical education. From literature, requirements for musical interaction were derived. In this paper these requirements and the design of the system are described.

  7. Relaxing music for anxiety control.

    Science.gov (United States)

    Elliott, Dave; Polman, Remco; McGregor, Richard

    2011-01-01

    The purpose of this investigation was to determine the characteristics of relaxing music for anxiety control. Undergraduate students (N=84) were instructed to imagine themselves in an anxiety producing situation while listening to a selection of 30 music compositions. For each composition, level of relaxation, the factors that either enhanced or detracted from its relaxing potential and the emotional labels attached were assessed. Participants were also asked to state which music components (e.g., tempo, melody) were most conducive to relaxation. Additional information was obtained through the use of a focus group of 6 undergraduate music students. This paper presents details on the characteristics of relaxing-music for anxiety control and emotional labels attached to the relaxing compositions. Furthermore, an importance value has been attached to each of the music components under scrutiny, thus providing an indication of which music components should receive greatest attention when selecting music for anxiety control.

  8. Hawaiian Music for Hawaii's Children

    Science.gov (United States)

    Gillett, Dorothy K.

    1972-01-01

    Hawaiian music has developed from the simple chant and accompanying hula to choral singing and the use of the guitar and ukulele. Article also presents a compositional and choreographic analysis of Hawaiian music. (RK)

  9. Rap Music in the Classroom?

    Science.gov (United States)

    Anderson, Edward

    1993-01-01

    Discusses the background of rap music, its definition, its themes and messages, and rap as a blend of language and music. Offers ideas for its use in the classroom as a way to motivate and instruct students. (SR)

  10. Music enjoyment with cochlear implantation.

    Science.gov (United States)

    Prevoteau, Charlotte; Chen, Stephanie Y; Lalwani, Anil K

    2018-03-05

    Since the advent of cochlear implant (CI) surgery in the 1960s, there have been remarkable technological and surgical advances enabling excellent speech perception in quiet with many CI users able to use the telephone. However, many CI users struggle with music perception, particularly with the pitch-based and melodic elements of music. Yet remarkably, despite poor music perception, many CI users enjoy listening to music based on self-report questionnaires, and prospective studies have suggested a disassociation between music perception and enjoyment. Music enjoyment is arguably a more functional measure of one's listening experience, and thus enhancing one's listening experience is a worthy goal. Recent studies have shown that re-engineering music to reduce its complexity may enhance enjoyment in CI users and also delineate differences in musical preferences from normal hearing listeners. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. [Music--poison and cure].

    Science.gov (United States)

    Jakob, J

    1999-05-20

    There is no music in nature. Music is a purely human/psychologic phenomenon. Corresponding to the psyche it is bivalent, bipolar, dialectic, good and evil. A paradigm for this is the history of the organ.

  12. Elevated air humidity affects hydraulic traits and tree size but not biomass allocation in young silver birches (Betula pendula

    Directory of Open Access Journals (Sweden)

    Arne eSellin

    2015-10-01

    Full Text Available As changes in air temperature, precipitation, and air humidity are expected in the coming decades, studies on the impact of these environmental shifts on plant growth and functioning are of major importance. Greatly understudied aspects of climate change include consequences of increasing air humidity on forest ecosystems, predicted for high latitudes. The main objective of this study was to find a link between hydraulic acclimation and shifts in trees’ resource allocation in silver birch (Betula pendula Roth in response to elevated air relative humidity (RH. A second question was whether the changes in hydraulic architecture depend on tree size. Two years of application of increased RH decreased the biomass accumulation in birch saplings, but the biomass partitioning among aboveground parts (leaves, branches, and stems remained unaffected. Increased stem Huber values (xylem cross-sectional area to leaf area ratio observed in trees under elevated RH did not entail changes in the ratio of non-photosynthetic to photosynthetic tissues. The reduction of stem-wood density is attributable to diminished mechanical load imposed on the stem, since humidified trees had relatively shorter crowns. Growing under higher RH caused hydraulic conductance of the root system (KR to increase, while KR (expressed per unit leaf area decreased and leaf hydraulic conductance increased with tree size. Saplings of silver birch acclimate to increasing air humidity by adjusting plant morphology (live crown length, slenderness, specific leaf area, and fine-root traits and wood density rather than biomass distribution among aboveground organs. The treatment had a significant effect on several hydraulic properties of the trees, while the shifts were largely associated with changes in tree size but not in biomass allocation.

  13. Water Quality of Peralta and Courtland Creek Oakland, CA

    Science.gov (United States)

    Ahumada, A.; Zhen, K. L.; Ponce, X.; Johnson, A.; Varela, N.; Quintero, D.; Hernandez, G.; Oghogho, E.

    2014-12-01

    Authors: Allan Ahumada, Aminah Butler, Mellany Davis, Yarely Guzman, Micah Johnson, Xochitl Ponce, Kim Zhen Abstract: Beginning in the summer of 2012 and continuing to the present time our group has been assessing the water quality of Courtland Creek, which flows from Northeast to Southwest in East Oakland, California. During the summer of 2014 we began assessing the water quality at nearby Peralta Creek to compare the health of Courtland Creek with another one within the same watershed. In making our assessment we have analyzed samples collected from three different sites along both creeks for Nitrate, Phosphate, and Ammonia concentration levels. Additionally, we conducted benthic macroinvertebrate surveys at one site along each creek. Preliminary results indicate that nitrate levels in Courtland Creek waters are very high, which we believe is the result of human and animal waste entering into the creek. There were also unusually high levels of Phosphate and Ammonia detected in creek waters. Such high concentrations were noted in a past study and in an attempt to address this problem we initiated a native plant restoration project at one particular site located at the intersection of Courtland and Thompson avenues. This effort has resulted in a reduction in levels of Nitrate, Phosphate and Ammonia. The average levels of these compounds in waters collected near the restoration site were lower than those found in samples collected at other sites. However, they are still well above levels that are harmful to invertebrates and fish. Nitrate, Phosphate and Ammonia concentration levels in samples collected from Peralta Creek were significantly lower than those collected from Courtland Creek. For example, the maximum level of nitrate detected in Courtland Creek waters was 50 PPM while the maximum found in Peralta Creek waters was 15 PPM. We have concluded that the observed high levels of various compounds are the result of animal waste and human feces spilling directly

  14. Edward Said on Popular Music

    OpenAIRE

    Capitain, W.H.P.

    2017-01-01

    Although Edward Said, generally known as one of the founders of postcolonial studies, has written extensively on music, he almost completely ignores popular music. However, the few moments in which he does reflect on popular music are highly revealing. In this article I provide a comprehensive overview and a critical analysis of Said’s public statements on popular music, and argue that these strongly create dissonance with his interventions in postcolonial theory and politics. More specifical...

  15. Relaxation and Meditation with Music

    OpenAIRE

    ČAPKOVÁ, Jana

    2011-01-01

    The thesis introduces an importance of a mental hygiene and its chosen methods - relaxation and meditation with music. The theoretical part is focused on a description of the basic relaxation and meditation techniques and curative effects of music. It deals with a music therapy, its meaning, types, methods and history in terms of the importance of music healing relaxation effects on the mental, physical as well as spiritual health. The practical part includes a usage of these methods in pract...

  16. Music in the recovering brain

    OpenAIRE

    Särkämö, Teppo

    2011-01-01

    Listening to music involves a widely distributed bilateral network of brain regions that controls many auditory perceptual, cognitive, emotional, and motor functions. Exposure to music can also temporarily improve mood, reduce stress, and enhance cognitive performance as well as promote neural plasticity. However, very little is currently known about the relationship between music perception and auditory and cognitive processes or about the potential therapeutic effects of listening to music ...

  17. Music Training, Cognition, and Personality

    OpenAIRE

    Corrigall, Kathleen A.; Schellenberg, E. Glenn; Misura, Nicole M.

    2013-01-01

    Although most studies that examined associations between music training and cognitive abilities had correlational designs, the prevailing bias is that music training causes improvements in cognition. It is also possible, however, that high-functioning children are more likely than other children to take music lessons, and that they also differ in personality. We asked whether individual differences in cognition and personality predict who takes music lessons and for how long. The participants...

  18. Simulation of Water Quality in the Tull Creek and West Neck Creek Watersheds, Currituck Sound Basin, North Carolina and Virginia

    Science.gov (United States)

    Garcia, Ana Maria

    2009-01-01

    A study of the Currituck Sound was initiated in 2005 to evaluate the water chemistry of the Sound and assess the effectiveness of management strategies. As part of this study, the Soil and Water Assessment Tool (SWAT) model was used to simulate current sediment and nutrient loadings for two distinct watersheds in the Currituck Sound basin and to determine the consequences of different water-quality management scenarios. The watersheds studied were (1) Tull Creek watershed, which has extensive row-crop cultivation and artificial drainage, and (2) West Neck Creek watershed, which drains urban areas in and around Virginia Beach, Virginia. The model simulated monthly streamflows with Nash-Sutcliffe model efficiency coefficients of 0.83 and 0.76 for Tull Creek and West Neck Creek, respectively. The daily sediment concentration coefficient of determination was 0.19 for Tull Creek and 0.36 for West Neck Creek. The coefficient of determination for total nitrogen was 0.26 for both watersheds and for dissolved phosphorus was 0.4 for Tull Creek and 0.03 for West Neck Creek. The model was used to estimate current (2006-2007) sediment and nutrient yields for the two watersheds. Total suspended-solids yield was 56 percent lower in the urban watershed than in the agricultural watershed. Total nitrogen export was 45 percent lower, and total phosphorus was 43 percent lower in the urban watershed than in the agricultural watershed. A management scenario with filter strips bordering the main channels was simulated for Tull Creek. The Soil and Water Assessment Tool model estimated a total suspended-solids yield reduction of 54 percent and total nitrogen and total phosphorus reductions of 21 percent and 29 percent, respectively, for the Tull Creek watershed.

  19. Perceiving Tonal Structure in Music.

    Science.gov (United States)

    Krumhansl, Carol L.

    1985-01-01

    Discusses research that may broaden understanding of how music of other styles and cultures is perceived and remembered. Experiments examined serve to isolate similarities and differences that exist across musical cultures and characterize their psychological effects and to study perception of compositional styles in Western music outside the…

  20. Music Therapy with Premature Infants

    Science.gov (United States)

    Standley, Jayne

    2003-01-01

    Over 20 years of research and clinical practice in music therapy with premature infants has been compiled into this text designed for Board Certified Music Therapists specializing in Neonatal Intensive Care clinical services, for NICU medical staff incorporating research-based music therapy into developmental care plans, and for parents of…