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Sample records for young high-mg basaltic-andesite

  1. Sorption Behavior of Cu(II From Acidic SolutionUsing Weathered Basalt Andesite Products

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    Rajesh Singh

    2007-01-01

    Full Text Available Wastewater discharged from electroplating industry pose a serioushazard due to their heavy metal load. The objective of this work is to evaluatethe removal of Cu(II from acidic solution by sorption onto Weathered BasaltAndesite Products (WBAP. WBAP has been characterized and utilized forremoval of copper from aqueous solution over wide range of initial metal ionconcentration (25 mg/L to 500 mg/L, contact duration (0-8 h, sorbent dose(5-35 g/L, pH (1.0 to 6.0, and temperature (276 K to 333 K. The sorptionpattern of Cu ions onto WBAP followed Langmuir, Freundlich, and Dubinin-Kaganer-Radushkevich isotherms. The thermodynamic parameters (∆H0, ∆S0,and ∆G0 for Cu sorption onto WBAP were also determined.

  2. K-Ar age and chemical composition of basalt, andesite distributed in Shimabara peninsula

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    Nakata, Setsuya; Kamata, Hirotake

    1987-10-01

    Regarding the volcanic rocks genarated by eruption of volcanos in Shimabara Penisula, historical process of change of chemical compositions were studied. For determining the chemical compositions of basalt, andesite, X-ray fluorescence analysis was applied. By this result, distribution map of potassium and other microelements contained in the basalt and andesite was completed. It was considered that magma of similar composition were continuously kept supplied to north-western Kyushu including Shimabara Penisula since later Mesozoic era, that island arc type magma was generated at least 1.4 million years ago by the action of ocean plate, and that andesites were produced by mixing magma of hot spot type with that of island arc type. (3 figs, 2 tabs, 31 refs)

  3. Eruption cycles in a basaltic andesite system: insights from numerical modeling

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    Smekens, J. F.; Clarke, A. B.; De'Michieli Vitturi, M.

    2015-12-01

    Persistently active explosive volcanoes are characterized by short explosive bursts, which often occur at periodic intervals numerous times per day, spanning years to decades. Many of these systems present relatively evolved compositions (andesite to rhyolite), and their cyclic activity has been the subject of extensive work (e.g., Soufriere Hills Volcano, Montserrat). However, the same periodic behavior can also be observed at open systems of more mafic compositions, such as Semeru in Indonesia or Karymsky in Kamchatka for example. In this work, we use DOMEFLOW, a 1D transient numerical model of magma ascent, to identify the conditions that lead to and control periodic eruptions in basaltic andesite systems, where the viscosity of the liquid phase can be drastically lower. Periodic behavior occurs for a very narrow range of conditions, for which the mass balance between magma flux and open-system gas escape repeatedly generates a viscous plug, pressurizes the magma beneath the plug, and then explosively disrupts it. The characteristic timescale and magnitude of the eruptive cycles are controlled by the overall viscosity of the magmatic mixture, with higher viscosities leading to longer cycles and lower flow rates at the top of the conduit. Cyclic eruptions in basaltic andesite systems are observed for higher crystal contents, smaller conduit radii, and over a wider range of chamber pressures than the andesitic system, all of which are the direct consequence of a decrease in viscosity of the melt phase, and in turn in the intensity of the viscous forces generated by the system. Results suggest that periodicity can exist in more mafic systems with relatively lower chamber pressures than andesite and rhyolite systems, and may explain why more mafic magmas sometimes remain active for decades.

  4. Isotopic composition of strontium in three basalt-andesite centers along the Lesser Antilles arc

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    Hedge, C.E.; Lewis, J.F.

    1971-01-01

    Si87/Sr86 ratios have been determined for lavas and py lastic rocks from three basalt-andesite centers along the Lesser Antilles arc-Mt. Misery on the island of St. Kitts, Soufriere on the island of St. Vincent, and Carriacou, an island of The Grenadines. The average Si87/Sr86 content of these rocks is 0.7038 for Mt. Misery, 0.7041 for Soufriere, and 0.7053 for Carriacou. All the Sr87/Sr86 values from each center are the same within analytical uncertainty (??0.0002). The constancy of strontium isotopic data within each center supports the hypothesis that basalts and andesites for each specific center investigated are generated from the same source - in agreement with petrographic and major- and minor-element data. Strontium isotopic compositions and elemental concentrations, particularly of strontium and nickel, indicate that this source was mantle peridotite and that the relationship between the respective basalts and andesites is probably fractional crystallization. ?? 1971 Springer-Verlag.

  5. In-situ observations of bubble growth in basaltic, andesitic and rhyodacitic melts

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    Masotta, M.; Ni, H.; Keppler, H.

    2013-12-01

    Bubble growth strongly affects the physical properties of degassing magmas and their eruption dynamics. Natural samples and products from quench experiments provide only a snapshot of the final state of volatile exsolution, leaving the processes occurring during its early stages unconstrained. In order to fill this gap, we present in-situ high-temperature observations of bubble growth in magmas of different compositions (basalt, andesite and rhyodacite) at 1100 to 1240 °C and 1 bar, obtained using a moissanite cell apparatus. The data show that nucleation occurs at very small degrees of supersaturaturation (bubbles occurring simultaneously with the nucleation of crystals. During the early stages of exsolution, melt degassing is the driving mechanism of bubble growth, with coalescence becoming increasingly important as exsolution progresses. Ostwald ripening occurs only at the end of the process and only in basaltic melt. The average bubble growth rate (GR) ranges from 3.4*10-6 to 5.2*10-7 mm/s, with basalt and andesite showing faster growth rates than rhyodacite. The bubble number density (NB) at nucleation ranges from 1.8*108 to 7.9*107 cm-3 and decreases exponentially over time. While the rhyodacite melt maintained a well-sorted bubble-size distribution (BSD) through time, the BSD's of basalt and andesite are much more inhomogeneous. Our experimental observations demonstrate that bubble growth cannot be ascribed to a single mechanism but is rather a combination of many processes, which depend on the physical properties of the melt. Depending on coalescence rate, annealing of bubbles following a single nucleation event can produce complex bubble size distributions. In natural samples, such BSD's may be misinterpreted as resulting from several separate nucleation events. Incipient crystallization upon cooling of a magma may allow bubble nucleation already at very small degrees of supersaturation and could therefore be an important trigger for volatile release and

  6. In situ observations of bubble growth in basaltic, andesitic and rhyodacitic melts

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    Masotta, M.; Ni, H.; Keppler, H.

    2014-02-01

    Bubble growth strongly affects the physical properties of degassing magmas and their eruption dynamics. Natural samples and products from quench experiments provide only a snapshot of the final state of volatile exsolution, leaving the processes occurring during its early stages unconstrained. In order to fill this gap, we present in situ high-temperature observations of bubble growth in magmas of different compositions (basalt, andesite and rhyodacite) at 1,100 to 1,240 °C and 0.1 MPa (1 bar), obtained using a moissanite cell apparatus. The data show that nucleation occurs at very small degrees of supersaturaturation (bubbles occurring simultaneously with the nucleation of crystals. During the early stages of exsolution, melt degassing is the driving mechanism of bubble growth, with coalescence becoming increasingly important as exsolution progresses. Ostwald ripening occurs only at the end of the process and only in basaltic melt. The average bubble growth rate ( G R) ranges from 3.4 × 10-6 to 5.2 × 10-7 mm/s, with basalt and andesite showing faster growth rates than rhyodacite. The bubble number density ( N B) at nucleation ranges from 7.9 × 104 mm-3 to 1.8 × 105 mm-3 and decreases exponentially over time. While the rhyodacite melt maintained a well-sorted bubble size distribution (BSD) through time, the BSDs of basalt and andesite are much more inhomogeneous. Our experimental observations demonstrate that bubble growth cannot be ascribed to a single mechanism but is rather a combination of many processes, which depend on the physical properties of the melt. Depending on coalescence rate, annealing of bubbles following a single nucleation event can produce complex bubble size distributions. In natural samples, such BSDs may be misinterpreted as resulting from several separate nucleation events. Incipient crystallization upon cooling of a magma may allow bubble nucleation already at very small degrees of supersaturation and could therefore be an important

  7. Erratum: Correction to: Emplacement controls for the basaltic-andesitic radial dikes of Summer Coon volcano and implications for flank vents at stratovolcanoes

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    Harp, A. G.; Valentine, G. A.

    2018-06-01

    In the article "Emplacement controls for the basaltic-andesitic radial dikes of Summer Coon volcano and implications for flank vents at stratovolcanoes", the vertical axis for Fig. 8 a was incorrectly labeled (i.e., the value for dikes per km2).

  8. Diffusive exchange of trace elements between basaltic-andesite and dacitic melt: Insights into potential metal fractionation during magma mixing

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    Fiege, A.; Ruprecht, P.; Simon, A. C.; Holtz, F.

    2017-12-01

    Mafic magma recharge is a common process that triggers physical and chemical mixing in magmatic systems and drives their evolution, resulting in, e.g., hybridization and volcanic eruptions. Once magma-magma contact is initiated, rapid heat-flux commonly leads to the formation of a cooling-induced crystal mush on the mafic side of the interface. Here, on a local scale (µm to cm), at the magma-magma interface, melt-melt diffusive exchange is required to approach equilibrium. Significant chemical potential gradients drive a complex, multi-element mass flux between the two systems (Liang, 2010). This diffusive-equilibration often controls crystal dissolution rates within the boundary layers and, thus, the formation of interconnected melt or fluid networks. Such networks provide important pathways for the transport of volatiles and trace metals from the mafic recharge magma to the felsic host magma, where the latter may feed volcanic activities and ore deposits. While major element diffusion in silicate melts is mostly well understood, even in complex systems, the available data for many trace element metals are limited (Liang, 2010; Zhang et al., 2010). Differences in diffusivity in a dynamic, mixing environment can cause trace element fractionation, in particular during crystallization and volatile exsolution and separation. This may affect trace element signatures in phenocrysts and magmatic volatile phases that can form near a magma-magma boundary. As a result, the chemistry of volcanic gases and magmatic-hydrothermal ore deposits may be partially controlled by such mixing phenomena. We performed melt-melt diffusion-couple experiments at 150 MPa, 1100°C, FMQ, FMQ+1 and FMQ+3 (FMQ: fayalite-magnetite-quartz oxygen fugacity buffer). Hydrated, sulfur-bearing cylinders of dacite and basaltic andesite were equilibrated for up to 20 h. Major and trace element gradients were measured by using laser-ablation ICP-MS and electron microprobe analyses. The results we will

  9. Emplacement controls for the basaltic-andesitic radial dikes of Summer Coon volcano and implications for flank vents at stratovolcanoes

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    Harp, A. G.; Valentine, G. A.

    2018-02-01

    Mafic flank eruptions are common events that pose a serious hazard to the communities and infrastructure often encroaching on the slopes of stratovolcanoes. Flank vent locations are dictated by the propagation path of their feeder dikes. The dikes are commonly thought to propagate either laterally from the central conduit or vertically from a deeper source. However, these interpretations are often based on indirect measurements, such as surface deformation and seismicity at active systems, and several studies at eroded volcanoes indicate the propagation paths may be more complex. We investigated the Oligocene age Summer Coon volcano (Colorado, USA), where erosion has exposed over 700 basaltic-andesitic radial dikes, to constrain the propagation directions, geometries, and spatial distributions of mafic dikes within a stratovolcano. The mean fabric angle of aligned plagioclase crystals was measured in oriented samples from the margins of 77 dikes. Of the 41 dikes with statistically significant flow fabrics, 85% had fabric angles that were inclined—plunging both inward and outward relative to the center of the volcano. After comparing fabric angles to those reported in other studies, we infer that, while most of the dikes with outward-plunging fabrics descended toward the flanks from a source within the edifice and near its axis, dikes with inward-plunging fabrics ascended through the edifice and toward the flanks from a deeper source. A possible control for the inclination of ascending dikes was the ratio between magma overpressure and the normal stress in the host rock. While higher ratios led to high-angle propagation, lower ratios resulted in inclined emplacement. Dikes crop out in higher frequencies within a zone surrounding the volcano axis at 2500 m radial distance from the center and may be the result of ascending dikes, emplaced at similar propagation angles, intersecting the current level of exposure at common distances from the volcano axis. The process

  10. High-Mg basalts as a Signal of Magma System Replenishment at Lopevi Island, Vanuatu

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    Stewart, R. B.; Smith, I. E.; Turner, M. B.; Cronin, S. J.

    2007-05-01

    Lopevi is is a basalt to basaltic andesite island stratovolcano in central Vanuatu and is part of a long-lived, mature Island Arc chain. Central Vanuatu is tectonically influenced by the subduction of the D'Entrecasteaux zone. Primitive rock types that have been identified from the arc include picrites, ankaramites and high MgO basalts. High MgO rocks are generally considered to be a relatively rare component of arc-type magma suites but as detailed sequence sampling of individual volcanoes occurs, they have been identified more often. Here we report on the occurrence of high-Mg basalts in a sequence of lavas erupted in the last 100 years from Lopevi volcano. Activity at Lopevi is characteristically intermittent with eruptive sequences occurring over a c. 6 year period, separated by longer periods of repose. A major eruptive episode in 1939 caused evacuation of the island and the next eruptive episode in the 1960's also led to evacuation. The 1960's cycle of activity ended in 1982. The most recent phase of activity commenced in 1998 with a return to eruption of more siliceous, high alumina basaltic andesite. Geochemical data show that the 1960's lavas were different from those erupted earlier and later. They are olivine basalts with up to 9 wt percent MgO, 70 ppm Ni and 300 ppm Cr; Al2O3 content is about 12 wt percent. The 2003 lavas and pre-1960's lavas, in contrast, are basaltic andesites with c. 4 wt percent MgO, less than 25 ppm Ni, less than 100 ppm Cr and c. 20 wt percent Al2O3. The 1960's Lopevi sequence of eruptions represents an injection of a more primitive, high MgO magma at the end of a 21 year quiescent period after the major eruptions of 1939. Injection of small batches of more primitive magmas over decadal time periods at Lopevi marks the initiation of a new magmatic cycle. The occurrence of high MgO magmas as part of a cycle that includes typically low MgO arc type rocks demonstrates a consanguineous relationship and shows that high MgO arc type

  11. Effect of fO2 on phase relationship in basaltic andesites during magmatic differentiation: Control of fO2 and sulphur speciation in piston cylinder experiments.

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    Matjuschkin, Vladimir; Tattitch, Brian; Blundy, Jonathan D.; Skora, Susanne

    2014-05-01

    Within the mantle wedge above subduction zones, oxidation reaction take place by interaction of reduced mantle rocks with more oxidized, hydrous fluids, which can cause a local drop of the solidus, resulting in partial melting (2,6,7). The resultant melts are more oxidized that their ocean floor counterparts, which has implications for their subsequent differentiation paths, the speciation of multivalent elements and the solubility and transport of chemical compounds in magmatic systems (1,4,5). We present a series of sulphur-doped high-pressure experiments conducted to investigate the effect of oxygen fugacity on phase relationships and the behaviour of sulphur in silicate melts. Natural aphyric andesite (FM37) erupted from Laguna del Maule volcano, Chile (3) was selected as a starting composition. Experiments were carried out at 5kbar, 950-1150° C and variable oxygen fugacity conditions. New experiments buffered at Co-CoO and Ni-NiO buffer conditions have been performed using a new "MTB capsule design" developed in order to accurately control fO2 by means of a double capsule containing metal-oxide buffers and a pyrex sleeve to minimise H2 diffusion. This new design constrains oxygen fugacity to within ±0.1-0.2logfO2 units of the target value. Before conducting these experiments, the assemblage was tested multiple times at 10kbar, 1000° C over 24-48 hours and demonstrated consistent, accurate fO2 control. Analyses of the preliminary experimental run products, from a related Chilean basaltic andesite starting composition, demonstrate a clear effect of fO2 on phase relationships and the proportion of melt generated during experiments. Under oxidized conditions, as temperature decreased from 1150° C to 1050° C, the amount of melt decreased from 100% to ~80%, due to the formation of orthopyroxene, anhydrite and plagioclase. In contrast, in reduced runs the system remains nearly liquid (~5% crystals) down to 950° C due to the change in sulphur speciation and

  12. Petrological constraints on the high-Mg basalts from Capo Marargiu (Sardinia, Italy): Evidence of cryptic amphibole fractionation in polybaric environments

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    Tecchiato, Vanni; Gaeta, Mario; Mollo, Silvio; Scarlato, Piergiorgio; Bachmann, Olivier; Perinelli, Cristina

    2018-01-01

    This study deals with the textural and compositional characteristics of the calc-alkaline stratigraphic sequence from Capo Marargiu Volcanic District (CMVD; Sardinia island, Italy). The area is dominated by basaltic to intermediate hypabyssal (dikes and sills) and volcanic rocks (lava flows and pyroclastic deposits) emplaced during the Oligo-Miocene orogenic magmatism of Sardinia. Interestingly, a basaltic andesitic dome hosts dark-grey, crystal-rich enclaves containing up 50% of millimetre- to centimetre-sized clinopyroxene and amphibole crystals. This mineral assemblage is in equilibrium with a high-Mg basalt recognised as the parental magma of the entire stratigraphic succession at CMVD. Analogously, centimetre-sized clots of medium- and coarse-grained amphibole + plagioclase crystals are entrapped in andesitic dikes that ultimately intrude the stratigraphic sequence. Amphibole-plagioclase cosaturation occurs at equilibrium with a differentiated basaltic andesite. Major and trace element modelling indicates that the evolutionary path of magma is controlled by a two-step process driven by early olivine + clinopyroxene and late amphibole + plagioclase fractionation. In this context, enclaves represent parts of a cumulate horizon segregated at the early stage of differentiation of the precursory high-Mg basalt. This is denoted by i) resorption effects and sharp transitions between Mg-rich and Mg-poor clinopyroxenes, indicative of pervasive dissolution phenomena followed by crystal re-equilibration and overgrowth, and ii) reaction minerals found in amphibole coronas formed at the interface with more differentiated melts infiltrating within the cumulate horizon, and carrying the crystal-rich material with them upon eruption. Coherently, the mineral chemistry and phase relations of enclaves indicate crystallisation in a high-temperature, high-pressure environment under water-rich conditions. On the other hand, the upward migration and subsequent fractionation of the

  13. Genesis of Cenozoic intraplate high Mg# andesites in Northeast China

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    Liu, J. Q.; Chen, L. H.; Zhong, Y.; Wang, X. J.

    2017-12-01

    High-Mg# andesites (HMAs) are usually generated in the converged plate boundary and have genetic relationships with slab subduction. However, it still remained controversial about the origin of those HMAs erupted in the intra-plate setting. Here we present major, trace element, and Sr-Nd-Pb-Hf isotopic compositions for the Cenozoic intra-plate HMAs from Northeast China to constrain their origin and formation process. Cenozoic Xunke volcanic rocks are located in the northern Lesser Khingan Range, covering an area of about 3, 000 km2. These volcanic rocks are mainly basaltic andesite and basaltic trachyandesite, with only several classified as trachyandesite and andesites. They have high SiO2 contents (54.3-57.4 wt%) and Mg# (49.6-57.8), falling into the scope of high Mg# andesites. The Xunke HMAs are enriched in large ion lithophile elements but depleted in high field strength elements, with positive Ba, K, Sr and negative Zr-Hf, and Ti anomalies. Their trace element absolute concentrations are between those of potassic basalts and Wuchagou HMAs. The Xunke HMAs have relatively enriched Sr-Nd-Hf isotopes (87Sr/86Sr = 0.705398-0.705764, ɛNd=-8.8-3.8, ɛHf=0.5-11.7), and low radiogenic Pb isotopes (206Pb/204Pb = 16.701-17.198), towards to the EM1 end-member, which indicates that they are ultimately derived from ancient, recycled crustal components. Primitive silica-rich melts were generated from higher degrees of partial melting of recycled crustal materials (relative to potassic basalts) and then interacted with the peridotite to produce the Xunke HMAs.

  14. Decompression Induced Crystallization of Basaltic Andesite Magma: Constraints on the Eruption of Arenal Volcano, Costa Rica.

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    Szramek, L. A.; Gardner, J. E.; Larsen, J. F.

    2004-12-01

    Arenal Volcano is a small stratovolcano located 90 km NW of San Jose, Costa Rica. In 1968 current activity began with a Plinian phase, and has continued to erupt lava flows and pyroclastic flows intermittently since. Samples from the Plinian, pyroclastic flow, strombolian, and effusive phases have been studied texturally. Little variation in crystallinity occurs amongst the different phases. Number density of crystals, both 2D and 3D are 50-70 mm-2 and 30,000-50,000 mm-3 in the Plinian sample, compared to the lesser values in other eruptive types. Characteristic crystal size also increases as explosivity decreases. Two samples, both lava flows collected while warm, overlap with the Plinian sample. This suggests that the variations seen may be a result of cooling history. Plagioclase differs between the Plinian sample, in which they are only tabular in shape, and the other eruptive types, which contain both tabular and equant crystals. To link decompression paths of the Arenal magma to possible pre-eruptive conditions, we have carried out hydrothermal experiments. The experiments were preformed in TZM pressure vessels buffered at a fugacity of Ni-NiO and water saturation. Phase equilibria results in conjunction with mineral compositions and temperature estimates by previous workers from active lava flows and two-pyroxene geothermometry, constrain the likely pre-eruptive conditions for the Arenal magma to 950-1040° C with a water pressure of 50-80 MPa. Samples that started from conditions that bracket our estimated pre-eruptive conditions were decompressed in steps of 5-30 MPa and held for various times at each step until 20 MPa was reached, approximating average decompression rates of 0.25, 0.025, 0.0013 MPa/s. Comparison of textures found in the natural samples to the experimentally produced textures suggest that the Plinian eruption likely was fed by magma ascending at 0.05-1 m/s, whereas the less explosive phases were fed by magma ascending at 0.05 m/s or less.

  15. Ongeluk basaltic andesite formation in Griqualand West, South Africa: Submarine alteration in a 2222 Ma Proterozoic sea

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    Cornell, DH

    1996-07-01

    Full Text Available The Ongeluk lavas form part of the Palaeoproterozoic Transvaal-Griqualand West supracrustal sequence of the Archaean Kaapvaal Craton of South Africa. They form a thick shallow-marine volcanic sequence of pillow lava, massive flows and hyaloclastite...

  16. The Effect of CO2 on Partial Reactive Crystallization of MORB-Eclogite-derived Basaltic Andesite in Peridotite and Generation of Silica-Undersaturated Basalts

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    Mallik, A.; Dasgupta, R.

    2012-12-01

    Recycled oceanic crust (MORB-eclogite) is considered to be the dominant heterogeneity in Earth's mantle. Because MORB-eclogite is more fusible than peridotite, siliceous partial melt derived from it must react with peridotite while the latter is still in the subsolidus state. Thus, studying such reactive process is important in understanding melting dynamics of the Earth's mantle. Reaction of MORB-eclogite-derived andesitic partial melt with peridotite can produce alkalic melts by partial reactive crystallization but these melts are not as silica-undersaturated as many natural basanites, nephelinites or melititites [1]. In this study, we constrain how dissolved CO2 in a siliceous MORB-eclogite-derived partial melt affects the reaction phase equilibria involving peridotite and can produce nephelinitic melts. Here we compare experiments on CO2-free [1] and 2.6 wt.% CO2 bearing andesitic melt+lherzolite mixtures conducted at 1375 °C and 3 GPa with added melt fraction of 8-50 wt.%. In both CO2-free and CO2-bearing experiments, melt and olivine are consumed and opx and garnet are produced, with the extent of modal change for a given melt-rock ratio being greater for the CO2-bearing experiments. While the residue evolves to a garnet websterite by adding 40% of CO2-bearing melt, the residue becomes olivine-free by adding 50% of the CO2-free melt. Opx mode increases from 12 to ~55 wt.% for 0 to 40% melt addition in CO2-bearing system and 12 to ~43 wt.% for 0 to 50% melt addition in CO2-free system. Garnet mode, for a similar range of melt-rock ratio, increases from ~10 to ~15 wt.% for CO2 bearing system and to ~11 wt.% for CO2-free system. Reacted melts from 25-33% of CO2-bearing melt-added runs contain ~39 wt.% SiO2 , ~11-13 wt.% TiO2, ~9 wt.% Al2O3, ~11 wt.% FeO*, 16 wt.% MgO, 10-11 wt.% CaO, and 3 wt.% Na2O whereas experiments with a similar melt-rock ratio in a CO2-free system yield melts with 44-45 wt.% SiO2, 6-7 wt.% TiO2, 13-14 wt.% Al2O3, 10-11 wt.% FeO*, 12-13 wt.% MgO, ~8 wt.% CaO, and ~4 wt.% Na2O. Our study shows that with only 2.6 wt.% CO2, andesites, owing to partial reactive crystallization in a peridotite matrix, can evolve to nephelinites (as opposed to basanites for CO2-free runs) that match with silica-undersaturated oceanic basalts better than reacted melts from CO2-free conditions. The effects of CO2 on the partial reactive crystallization of andesite in a fertile peridotite matrix thus are: a) lowered melt- SiO2 owing to increased stability of opx at the liquidus of basalt, b) lowered Al2O3 content of basalts owing to increased crystallization of garnet. Experiments with 1 and 5 wt.% CO2-bearing andesite-peridotite mixture are underway and will be presented. [1] Mallik and Dasgupta (2012), EPSL, 329-330, 97-108.

  17. Preliminary study of the characteristics of a high Mg containing Al-Mg-Si alloy

    International Nuclear Information System (INIS)

    Yan, F; McKay, B J; Fan, Z; Chen, M F

    2012-01-01

    An Al-20Mg-4Si high Mg containing alloy has been produced and its characteristics investigated. The as-cast alloy revealed primary Mg 2 Si particles evenly distributed throughout an α-Al matrix with a β-Al 3 Mg 2 fully divorced eutectic phase observed in interdendritic regions. The Mg 2 Si particles displayed octahedral, truncated octahedral, and hopper morphologies. Additions of Sb, Ti and Zr had a refining influence reducing the size of the Mg 2 Si from 52 ± 4 μm to 25 ± 0.1 μm, 35 ± 1 μm and 34 ± 1 μm respectively. HPDC tensile test samples could be produced with a 0.6 wt.% Mn addition which prevented die soldering. Solution heating for 1 hr was found to dissolve the majority of the Al 3 Mg 2 eutectic phase with no evidence of any effect on the primary Mg 2 Si. Preliminary results indicate that the heat treatment has a beneficial effect on the elongation and the UTS.

  18. Viruses Occur Incorporated in Biogenic High-Mg Calcite from Hypersaline Microbial Mats

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    De Wit, Rutger; Gautret, Pascale; Bettarel, Yvan; Roques, Cécile; Marlière, Christian; Ramonda, Michel; Nguyen Thanh, Thuy; Tran Quang, Huy; Bouvier, Thierry

    2015-01-01

    Using three different microscopy techniques (epifluorescence, electronic and atomic force microscopy), we showed that high-Mg calcite grains in calcifying microbial mats from the hypersaline lake “La Salada de Chiprana”, Spain, contain viruses with a diameter of 50–80 nm. Energy-dispersive X-ray spectrometer analysis revealed that they contain nitrogen and phosphorus in a molar ratio of ~9, which is typical for viruses. Nucleic acid staining revealed that they contain DNA or RNA. As characteristic for hypersaline environments, the concentrations of free and attached viruses were high (>1010 viruses per g of mat). In addition, we showed that acid treatment (dissolution of calcite) resulted in release of viruses into suspension and estimated that there were ~15 × 109 viruses per g of calcite. We suggest that virus-mineral interactions are one of the possible ways for the formation of nano-sized structures often described as “nanobacteria” and that viruses may play a role in initiating calcification. PMID:26115121

  19. An essential factor for high Mg2+ tolerance of Staphylococcus aureus

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    Joshua Armitano

    2016-11-01

    Full Text Available Internal bacterial concentration of Mg2+, the most abundant divalent cation in living cells, is estimated to be in the single millimolar range. However, many bacteria will thrive in media with only micromolars of Mg2+, by using a range of intensely studied and highly efficient import mechanisms, as well as in media with very high magnesium concentration, presumably mediated by currently unknown export mechanisms. Staphylococcus aureus has a particularly high Mg2+ tolerance for a pathogen, growing unimpaired in up to 770 mM Mg2+, and we here identify SA0657, a key factor in this tolerance. The predicted domain structure of SA0657 is shared with a large number of proteins in bacteria, archaea and even eukarya, for example CorB from Salmonella and the human CNNM protein family. One of the shared domains, a CBS pair potentially involved in Mg2+ sensing, contains the conserved Glycine326 which we establish to be a key residue for SA0657 function. In light of our findings, we propose the name MpfA, Magnesium Protection Factor A, for SA0657.

  20. High-MgO Vitric Ash in Upper Kulanaokuaiki Tephra, Kilauea Volcano, Hawai`i: A Preliminary Description

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    Rose, T. R.; Fiske, R. S.; Swanson, D.

    2011-12-01

    Small, well-formed Pele's tears containing anomalously high values of MgO were recently discovered in outcrops of the upper Kulanaokuaiki Tephra at and near the base of Uwekahuna Bluff, the western wall of Kilauea Caldera. Electron microprobe analyses of more than 60 high-MgO tears, which are 1-3 mm in diameter, show that most contain 11 to 12 wt. % MgO with a few approaching 13 % MgO. Separate microprobe analyses for sulfur and chlorine of 20 grains revealed no appreciable amounts of either, indicating the magma was largely degassed. Polished-section studies employing an analytical scanning electron microscope show most tears are composed of pure microvesicular glass with scattered skeletal olivine crystals and rare chromite. The abundance of skeletal olivine appears to increase with decreasing MgO content of the glass. These tears contain among the highest known MgO values of any material erupted subaerially from Kilauea. The high-MgO tears occur in a 1-6 cm thick layer of medium-coarse lithic-crystal-vitric ash. The top of this layer consists of 2-3 mm of very fine lithic-crystal ash. The lithics and many of the olivine crystals in this layer are highly oxidized. This deposit is at the top of a sequence of several lithic beds that are interspersed with thinner vitric units totaling about 75 cm in thickness. It is overlain by 9-13 cm of medium pumice lapilli and coarse vitric ash at the top of the "Bluff base" and "mid-Bluff" tephra sections described by Fiske et al. (2009). This high-MgO glass layer has been found thus far in only one other locality, a 2 m-deep soils study pit within Kipuka Puaulu, 3.5 km northwest of the caldera. Based upon stratigraphic relationships and preliminary microprobe data, a few other likely exposures of the high-MgO deposit have been identified north and west of the caldera. The high-MgO vitric ash in the upper Kulanaokuaiki Tephra has a primitive composition that suggests little if any shallow level storage of magma. Instead, the

  1. The origin of high-Mg magmas in Mt Shasta and Medicine Lake volcanoes, Cascade Arc (California): higher and lower than mantle oxygen isotope signatures attributed to current and past subduction

    Science.gov (United States)

    Martin, E.; Bindeman, I.; Grove, T. L.

    2011-11-01

    We report the oxygen isotope composition of olivine and orthopyroxene phenocrysts in lavas from the main magma types at Mt Shasta and Medicine Lake Volcanoes: primitive high-alumina olivine tholeiite (HAOT), basaltic andesites (BA), primitive magnesian andesites (PMA), and dacites. The most primitive HAOT (MgO > 9 wt%) from Mt. Shasta has olivine δ18O (δ18OOl) values of 5.9-6.1‰, which are about 1‰ higher than those observed in olivine from normal mantle-derived magmas. In contrast, HAOT lavas from Medicine Lake have δ18OOl values ranging from 4.7 to 5.5‰, which are similar to or lower than values for olivine in equilibrium with mantle-derived magmas. Other magma types from both volcanoes show intermediate δ18OOl values. The oxygen isotope composition of the most magnesian lavas cannot be explained by crustal contamination and the trace element composition of olivine phenocrysts precludes a pyroxenitic mantle source. Therefore, the high and variable δ18OOl signature of the most magnesian samples studied (HAOT and BA) comes from the peridotitic mantle wedge itself. As HAOT magma is generated by anhydrous adiabatic partial melting of the shallow mantle, its 1.4‰ range in δ18OOl reflects a heterogeneous composition of the shallow mantle source that has been influenced by subduction fluids and/or melts sometime in the past. Magmas generated in the mantle wedge by flux melting due to modern subduction fluids, as exemplified by BA and probably PMA, display more homogeneous composition with only 0.5‰ variation. The high-δ18O values observed in magnesian lavas, and principally in the HAOT, are difficult to explain by a single-stage flux-melting process in the mantle wedge above the modern subduction zone and require a mantle source enriched in 18O. It is here explained by flow of older, pre-enriched portions of the mantle through the slab window beneath the South Cascades.

  2. The influence of mineralogical, chemical and physical properties on grindability of commercial clinkers with high MgO level

    International Nuclear Information System (INIS)

    Souza, Vladia Cristina G. de; Koppe, Jair Carlos; Costa, Joao F.C.L.; Vargas, Andre Luis Marin; Blando, Eduardo; Huebler, Roberto

    2008-01-01

    This research investigates various methods able to identify possible mineralogical, physical and chemical influences on the grindability of commercial clinkers with high MgO level. The aim of the study is to evaluate the hardness and elastic modulus of the clinker mineral phases and their fracture strength during the comminution processes, comparing samples from clinkers with low MgO level (0.5%) and clinkers with elevated MgO levels (> 5.0%). The study of the influence of mineralogical, chemical and physical properties was carried out using several analytical techniques, such as: optical microscopy, X-ray diffraction with Rietveld refinement (XRD) and X-ray fluorescence (XRF). These techniques were useful in qualifying the different clinker samples. The drop weight test (DWT) and the Bond ball mill grindability test were performed to characterize the mechanical properties of clinkers. Nanoindentation tests were also carried out. Results from the Bond ball mill grindability test were found to be related to the hardness of the mineral phase and to mineralogical characteristics, such as type and amount of inclusions in silicates, belite and alite crystals shape, or microcracked alites. In contrast, the results obtained by the DWT were associated to the macro characteristics of clinkers, such as porosity, as well as to the hardness and mineralogical characteristics of belite crystals in clusters. Hardness instrumented tests helped to determine the Vickers hardness and elastic modulus from the mineral phases in commercial clinkers and produced different values for the pure phases compared to previous publications

  3. A Silurian-early Devonian slab window in the southern Central Asian Orogenic Belt: Evidence from high-Mg diorites, adakites and granitoids in the western Central Beishan region, NW China

    Science.gov (United States)

    Zheng, Rongguo; Xiao, Wenjiao; Li, Jinyi; Wu, Tairan; Zhang, Wen

    2018-03-01

    The Beishan orogenic belt is a key region for deciphering the accretionary processes of the southern Central Asian Orogenic Belt. Here in this paper we present new zircon U-Pb ages, bulk-rock major and trace element, and zircon Hf isotopic data for the Baitoushan, and Bagelengtai plutons in the western Central Beishan region to address the accretionary processes. The Baitoushan pluton consists of quartz diorites, monzonites and K-feldspar granites, with zircon LA-ICP-MS U-Pb ages of 435 Ma, 421 Ma and 401 Ma, respectively. The Baitoushan quartz diorites and quartz monzonites exhibit relatively high MgO contents and Mg# values (63-72), display enrichments in LILEs and LREEs, and exhibit high Ba (585-1415 ppm), Sr (416-570 ppm) and compatible element (such as Cr and Ni) abundances, which make them akin to typical high-Mg andesites. The Baitoushan quartz diorites and quartz monzonites were probably generated by the interaction of subducted oceanic sediment-derived melts and mantle peridotites. The Baitoushan K-feldspar granites are ascribed to fractionated I-type granites with peraluminous and high-K calc-alkaline characteristics. They exhibit positive εHf(t) values (2.43-7.63) and Mesoproterozoic-Neoproterozoic zircon Hf model ages (0.92-1.60 Ga). Those early Devonian granites, including Baitoushan K-feldspar granite and Gongpoquan leucogranites (402 Ma), are derived from melting of the mafic lower crust and/or sediments by upwelling of hot asthenospheric mantle. The Bagelengtai granodiorites exhibit similar geochemical signatures with that of typical adakites, with a zircon SHRIMP U-Pb age of 435 Ma. They exhibit relatively high Sr (502-628 ppm) and Al2O3 (16.40-17.40 wt.%) contents, and low MgO (1.02-1.29 wt.%), Y (3.37-6.94 ppm) and HREEs contents, with relatively high Sr/Y and (La/Yb)N ratios. The Bagelengtai granodiorites were derived from partial melting of subducted young oceanic crust, with significant contributions of subducted sediments, subsequently

  4. Incorporation of Mg, Sr, Ba, U, and B in High-Mg Calcite Benthic Foraminifers Cultured Under Controlled pCO2

    Science.gov (United States)

    Not, C.; Thibodeau, B.; Yokoyama, Y.

    2018-01-01

    Measurement of elemental ratios (E/Ca) has been performed in two symbiont-bearing species of high-Mg calcite benthic foraminifers (hyaline, Baculogypsina sphaerulata and porcelaneous, Amphisorus hemprichii), cultured under five pCO2 levels, representing preindustrial, modern, and three predicted future values. E/Ca ratios were analyzed by Laser Ablation coupled with Inductively Coupled Plasma Mass Spectrometer (LA-ICP-MS). We measured several E/Ca, such as Mg/Ca, Sr/Ca, Ba/Ca, U/Ca, and B/Ca simultaneously. We observed that high-Mg calcite benthic foraminifers possess higher E/Ca than low-Mg calcite foraminifers, irrespective of their calcification mode (hyaline or porcelaneous). In both modes of calcification, Mg, Sr, Ba, U, and B incorporation could be controlled by Rayleigh fractionation. However, more data are needed to validate and quantify the relative importance of this process and closely investigate the presence/absence of other mechanism. Therefore, it highlights the need for a multielemental approach when looking at trace element incorporation. Finally, no significant relationship was observed between the different ratios and the pCO2 of the water, suggesting that none of the Mg/Ca, Sr/Ca, Ba/Ca, U/Ca, and B/Ca is sensitive to bottom water pCO2 or pH for these species.

  5. The Mount Edgecumbe tephra deposits, a marker horizon in southeastern Alaska near the Pleistocene-Holocene boundary

    Science.gov (United States)

    Riehle, J.R.; Mann, D.H.; Peteet, D.M.; Engstrom, D.R.; Brew, D.A.; Meyer, C.E.

    1992-01-01

    Late Pleistocene tephra deposits found from Sitka to Juneau and Lituya Bay are assigned to a source at the Mount Edgecumbe volcanic field, based on similarity of glass compositions to nearvent deposits and on thinning away from Kruzof Island. The sequence of near-vent layers is basaltic andesite and andesite at the base, rhyolite, and mixed dacite and rhyolite on top. The only breaks in the tephra sequence are two 1-mm-thick silt partings in a lake-sediment core, indicating a depositional interval from basaltic andesite to dacite of no more than about a millennium. Tephra deposits at sites >30 km from the vent are solely dacite and rhyolite and are 10,600 to 11,400 14C yr old based on interpretation of 18 radiocarbon ages, including 5 by accelerator mass spectrometry (AMS). Basaltic andesite and andesite deposits nearer the vent are as much as 12,000 yr old. Discrepancy among radiocarbon ages of upland tephra deposits provisionally correlated as the same grainfall is resolvable within ??2 ?? of analytical uncertainty. Comparison of bulk and AMS ages in one sediment core indicates a systematic bias of +600 to +1100 yr for the bulk ages; correlation of tephra deposits among upland and lacustrine sites implies an additional discrepancy of 200-400 yr between upland (relatively too young) and lacustrine ages. In any case, the Mount Edgecumbe tephra deposits are a widespread, latest Pleistocene stratigraphic marker that serves to emphasize the uncertainty in dating biogenic material from southeastern Alaska. ?? 1992.

  6. Young Money

    DEFF Research Database (Denmark)

    Roelsgaard Obling, Anne

    2015-01-01

    Book review of: Kevin Roose: "Young Money: Inside the Hidden World of Wall Street's Post-Crash Recruits". New York: Grand Central Publishing, 2014. 320 pp.......Book review of: Kevin Roose: "Young Money: Inside the Hidden World of Wall Street's Post-Crash Recruits". New York: Grand Central Publishing, 2014. 320 pp....

  7. Young Love

    OpenAIRE

    Regmi, Pramod; Simkhada, Padam; Van Teijlingen, Edwin

    2010-01-01

    Your article on love and relationship deals with a very important issue (“Love makes the world go round,” Feb. 15, Page 1).It is now widely accepted that romantic relationships and dating are normative among adolescents and young people in Nepal. In our qualitative study of urban and rural young males and females using same sex researchers — in perhaps the first study of dating practice among Nepali youth — almost all of our respondents reported that young people in Nepal form partnerships wi...

  8. Young Murderers.

    Science.gov (United States)

    Garbarino, James

    1999-01-01

    Reflects on the moral world of children who have committed acts of lethal violence. Young killers do not see any positive alternatives at the moment of violence. When they kill, they are seeking justice--as they see it. Emphasizes the importance of adults stimulating the development of empathy and spirituality. (SLD)

  9. Primitive magmas at five Cascade volcanic fields: Melts from hot, heterogeneous sub-arc mantle

    Science.gov (United States)

    Bacon, C.R.; Bruggman, P.E.; Christiansen, R.L.; Clynne, M.A.; Donnelly-Nolan, J. M.; Hildreth, W.

    1997-01-01

    Major and trace element concentrations, including REE by isotope dilution, and Sr, Nd, Pb, and O isotope ratios have been determined for 38 mafic lavas from the Mount Adams, Crater Lake, Mount Shasta, Medicine Lake, and Lassen volcanic fields, in the Cascade arc, northwestern part of the United States. Many of the samples have a high Mg# [100Mg/(Mg + FeT) > 60] and Ni content (>140 ppm) such that we consider them to be primitive. We recognize three end-member primitive magma groups in the Cascades, characterized mainly by their trace-element and alkali-metal abundances: (1) High-alumina olivine tholeiite (HAOT) has trace element abundances similar to N-MORB, except for slightly elevated LILE, and has Eu/Eu* > 1. (2) Arc basalt and basaltic andesite have notably higher LILE contents, generally have higher SiO2 contents, are more oxidized, and have higher Cr for a given Ni abundance than HAOT. These lavas show relative depletion in HFSE, have lower HREE and higher LREE than HAOT, and have smaller Eu/Eu* (0.94-1.06). (3) Alkali basalt from the Simcoe volcanic field east of Mount Adams represents the third end-member, which contributes an intraplate geochemical signature to magma compositions. Notable geochemical features among the volcanic fields are: (1) Mount Adams rocks are richest in Fe and most incompatible elements including HFSE; (2) the most incompatible-element depleted lavas occur at Medicine Lake; (3) all centers have relatively primitive lavas with high LILE/HFSE ratios but only the Mount Adams, Lassen, and Medicine Lake volcanic fields also have relatively primitive rocks with an intraplate geochemical signature; (4) there is a tendency for increasing 87Sr/86Sr, 207Pb/204Pb, and ??18O and decreasing 206Pb/204Pb and 143Nd/144Nd from north to south. The three end-member Cascade magma types reflect contributions from three mantle components: depleted sub-arc mantle modestly enriched in LILE during ancient subduction; a modern, hydrous subduction component

  10. Geochemistry and geochronology of the ∼0.82 Ga high-Mg gabbroic dykes from the Quanji Massif, southeast Tarim Block, NW China: Implications for the Rodinia supercontinent assembly

    Science.gov (United States)

    Liao, Fanxi; Wang, Qinyan; Chen, Nengsong; Santosh, M.; Xu, Yixian; Mustafa, Hassan Abdelsalam

    2018-05-01

    The role of the Tarim Block in the reconstruction of the Neoproterozoic supercontinent Rodinia remains contentious. Here we report a suite of high-Mg gabbroic dykes from the Yingfeng area in northwestern Quanji Massif, which is considered as a fragment of the Tarim Block in NW China. Magmatic zircons from these dykes yield to have a weighted mean 206Pb/238U age of 822.2 ± 5.3 Ma, recording the timing of their emplacement. The gabbros have high MgO (9.91-13.09 wt%), Mg numbers (69.89-75.73) and CaO (8.41-13.55 wt%), medium FeOt (8.50-9.67 wt%) and TiO2 (0.67-0.93 wt%), variable Al2O3 (13.04-16.07 wt%), and high Cr (346.14-675.25 ppm), but relatively low Ni (138.72-212.94 ppm), suggestive of derivation from a primary magma. The rocks display chondrite-normalized LREE patterns with weak fractionation but flat HREE patterns relative to those of the N-MORB. Their primitive mantle normalized trace elemental patterns show positive Rb, Ba and U but negative Th, Nb, Ti and Zr anomalies, carrying characteristics of both mid-ocean ridge basalts and arc basalts. The εHf(t) values of the zircons from these rocks vary from +4.7 to +13.5 with depleted mantle model ages (TDM) of 1.23-0.85 Ga, and the youngest value nearly approaching that for the coeval depleted mantle, suggesting significant addition of juvenile materials. Our data suggest that the strongly depleted basaltic magma was probably sourced from a depleted mantle source that had undergone metasomatism by subduction-related components in a back-arc setting. Accordingly we postulate that a subduction-related tectonic regime possibly prevailed at ∼0.8 Ga along the southeastern margin of the Tarim Block. Combining with available information from the northern Tarim Block, we propose an opposite verging double-sided subduction model for coeval subduction of the oceanic crust beneath both the southern and northern margins of the Tarim Block during early Neoproterozoic.

  11. Nutrition for Young Men

    Science.gov (United States)

    ... Healthy Aging Nutrition for Young Men Print Email Nutrition for Young Men Reviewed by Taylor Wolfram, MS, ... 2017 XiXinXing/iStock/Thinkstock For many young men, nutrition isn't always a focus. There are many ...

  12. Empowering young people/ young adults to action

    DEFF Research Database (Denmark)

    Brander, Birgitte Gade

    Research questions: How do the young students relate to their community? How do young students position themselves as agents in their own lives and in the places they live – which discourse is used?......Research questions: How do the young students relate to their community? How do young students position themselves as agents in their own lives and in the places they live – which discourse is used?...

  13. ADHD in Young Children

    Science.gov (United States)

    ... Digital Press Kit Read the MMWR Science Clips ADHD in Young Children Use recommended treatment first Language: ... The recommended first treatment for young children with ADHD is underused. The American Academy of Pediatrics recommends ...

  14. Sr and Nd isotopic and trace element compositions of Quaternary volcanic centers of the Southern Andes

    Science.gov (United States)

    Futa, K.; Stern, C.R.

    1988-01-01

    Isotopic compositions of samples from six Quaternary volcanoes located in the northern and southern extremities of the Southern Volcanic Zone (SVZ, 33-46??S) of the Andes and from four centers in the Austral Volcanic Zone (AVZ, 49-54??S) range for 87Sr 86Sr from 0.70280 to 0.70591 and for 143Nd 144Nd from 0.51314 to 0.51255. The ranges are significantly greater than previously reported from the southern Andes but are different from the isotopic compositions of volcanoes in the central and northern Andes. Basalts and basaltic andesites from three centers just north of the Chile Rise-Trench triple junction have 87Sr 86Sr, 143Nd 144Nd, La Yb, Ba La, and Hf Lu that lie within the relatively restricted ranges of the basic magmas erupted from the volcanic centers as far north as 35??S in the SVZ of the Andes. The trace element and Sr and Nd isotopic characteristics of these magmas may be explained by source region contamination of subarc asthenosphere, with contaminants derived from subducted pelagic sediments and seawater-altered basalts by dehydration of subducted oceanic lithosphere. In the northern extremity of the SVZ between 33?? and 34??S, basaltic andesites and andesites have higher 87Sr 86Sr, Rb Cs, and Hf Lu, and lower 143Nd 144Nd than basalts and basaltic andesites erupted farther south in the SVZ, which suggests involvement of components derived from the continental crust. In the AVZ, the most primitive sample, high-Mg andesite from the southernmost volcanic center in the Andes (54??S) has Sr and Nd isotopic compositions and K Rb and Ba La similar to MORB. The high La Yb of this sample suggests formation by small degrees of partial melting of subducted MORB with garnet as a residue. Samples from centers farther north in the AVZ show a regionally regular northward increase in SiO2, K2O, Rb, Ba, Ba La, and 87Sr 86Sr and decrease in MgO, Sr, K Rb, Rb Cs, and 143Nd 144Nd, suggesting increasingly greater degrees of fractional crystallization and associated intra

  15. [Vulvovaginitis in young girls].

    Science.gov (United States)

    Olejek, Anita; Kellas-Sleczka, Sylwia; Kozak-Darmas, Iwona; Bilska, Anna; Zamłyński, Jacek; Horak, Stanisław; Nowak, Leszek

    2009-12-01

    Vulvovaginitis is the most common cause of gynecological complaints in young girls. Factors which cause vulvovaginitis include, among other things, low level of sexual hormones (hypoestrogenism), the anatomical proximity of the rectum and delicate vulvar skin and vaginal mucosa. Usually vulvovaginitis in young girls is caused by non-specific factors. The aim of the study was to present the most frequent causes of vulvovaginitis in young girls.

  16. Evolution for Young Victorians

    Science.gov (United States)

    Lightman, Bernard

    2012-01-01

    Evolution was a difficult topic to tackle when writing books for the young in the wake of the controversies over Darwin's "Origin of Species." Authors who wrote about evolution for the young experimented with different ways of making the complex concepts of evolutionary theory accessible and less controversial. Many authors depicted presented…

  17. Young novice drivers.

    NARCIS (Netherlands)

    2013-01-01

    In The Netherlands, young novice drivers (18-24 years of age) show a crash rate that is five times higher than that of experienced drivers (30-59 years of age). The rate of young males is even seven times as high. The main reasons are lack of driving experience and hazardous behaviour typical of

  18. Young-Old

    DEFF Research Database (Denmark)

    Simpson, Deane

    Young-Old examines contemporary architectural and urban mutations that have emerged as a consequence of one of the key demographic transformations of our time: aging populations. Distinguishing between different phases of old age, the book identifies the group known as the “young old” as a remark...

  19. Young Scientist Wetenschapskalender 2018

    NARCIS (Netherlands)

    van Dalen-Oskam, K.H.; van Zundert, Joris J.; Koolen, Corina

    2017-01-01

    Bijdragen scheurkalender Young Scientist Wetenschapskalender 2018. Karina van Dalen-Oskam, Belangrijk woord: Wat is het belangrijkste woord in de Nederlandse taal? In: Young Scientist Wetenschapskalender 2018, 1 september Corina Koolen, Op naar het boekenbal: Hoe wordt je beroemd als schrijver? In:

  20. Young skateboarders their everyday

    Directory of Open Access Journals (Sweden)

    Marcelo Rampazzo

    2016-09-01

    Full Text Available In this research, we focus on young people and their daily lives, bringing elements discussing leisure, family, education and work. Research conducted with a group of young skaters in a public track skating in the city of Porto Alegre - RS. In a total nine months of direct observation, each reported in Field Diaries. We seek to understand how the leisure of young people who gave the practice of skateboarding, was related to other aspects of their daily lives. After completing the work, we consider that - to remain in practice the skateboard - young people needed to reconcile the charges of their families, in addition to labels and stereotypes imposed from "outside" the universe of practitioners of this sport. We noticed also that young people go through all this in order to keep their "projects" on the skateboard.

  1. Young drivers and their young passengers.

    NARCIS (Netherlands)

    2015-01-01

    More than one-third of all fatalities among car passengers occurs in the 10-24-year age group. The majority of these young passengers die in a car driven by an 18 to 24-year old. Compared with the composition of the population, these are high proportions, yet the exposure (for example in distance

  2. Young Adult Books.

    Science.gov (United States)

    Epstein, Connie C.

    1987-01-01

    Considers the similarities between science fiction writing and young adult literature, and points out that several well-known authors, such as Robert Heinlein and Jane Yolen, write in both genres. (NKA)

  3. Reintegration of young mothers

    Directory of Open Access Journals (Sweden)

    Miranda Worthen

    2012-08-01

    Full Text Available Young mothers seeking reintegration after periods of time spent livingwith fighting forces and armed groups face exclusion and stigmarather than the support they and their children badly need.

  4. Experimental Young's modulus calculations

    International Nuclear Information System (INIS)

    Chen, Y.; Jayakumar, R.; Yu, K.

    1994-01-01

    Coil is a very important magnet component. The turn location and the coil size impact both mechanical and magnetic behavior of the magnet. The Young's modulus plays a significant role in determining the coil location and size. Therefore, Young's modulus study is essential in predicting both the analytical and practical magnet behavior. To determine the coil Young's modulus, an experiment has been conducted to measure azimuthal sizes of a half quadrant QSE101 inner coil under different loading. All measurements are made at four different positions along an 8-inch long inner coil. Each measurement is repeated three times to determine the reproducibility of the experiment. To ensure the reliability of this experiment, the same measurement is performed twice with a open-quotes dummy coil,close quotes which is made of G10 and has the same dimension and similar azimuthal Young's modulus as the inner coil. The difference between the G10 azimuthal Young's modulus calculated from the experiments and its known value from the manufacturer will be compared. Much effort has been extended in analyzing the experimental data to obtain a more reliable Young's modulus. Analysis methods include the error analysis method and the least square method

  5. Young Stars with SALT

    Energy Technology Data Exchange (ETDEWEB)

    Riedel, Adric R. [Department of Astronomy, California Institute of Technology, Pasadena, CA 91125 (United States); Alam, Munazza K.; Rice, Emily L.; Cruz, Kelle L. [Department of Astrophysics, The American Museum of Natural History, New York, NY 10024 (United States); Henry, Todd J., E-mail: arr@caltech.edu [RECONS Institute, Chambersburg, PA (United States)

    2017-05-10

    We present a spectroscopic and kinematic analysis of 79 nearby M dwarfs in 77 systems. All of these dwarfs are low-proper-motion southern hemisphere objects and were identified in a nearby star survey with a demonstrated sensitivity to young stars. Using low-resolution optical spectroscopy from the Red Side Spectrograph on the South African Large Telescope, we have determined radial velocities, H-alpha, lithium 6708 Å, and potassium 7699 Å equivalent widths linked to age and activity, and spectral types for all of our targets. Combined with astrometric information from literature sources, we identify 44 young stars. Eighteen are previously known members of moving groups within 100 pc of the Sun. Twelve are new members, including one member of the TW Hydra moving group, one member of the 32 Orionis moving group, 9 members of Tucana-Horologium, one member of Argus, and two new members of AB Doradus. We also find 14 young star systems that are not members of any known groups. The remaining 33 star systems do not appear to be young. This appears to be evidence of a new population of nearby young stars not related to the known nearby young moving groups.

  6. Spanish Young Generation (JJNN) Activities

    International Nuclear Information System (INIS)

    Millan, Miguel

    2008-01-01

    Spanish Young Generation has been very active during 2006-2008. JJNN have mainly focused on communication activities, as conferences at universities, schools and nuclear companies. Lately, becoming in referent of the young politics, journalist and the young people in Nuclear Subjects is the new and most challenging target of the Spanish Young Generation. In order to accomplish with their objects and commitments with their members, JJNN are developing all kinds of activities focused in the young people and the JJNN members. (authors)

  7. Spanish Young Generation (JJNN) Activities

    Energy Technology Data Exchange (ETDEWEB)

    Millan, Miguel [INITEC Nuclear- Westinghouse, Padilla 17, 28006 Madrid (Spain)

    2008-07-01

    Spanish Young Generation has been very active during 2006-2008. JJNN have mainly focused on communication activities, as conferences at universities, schools and nuclear companies. Lately, becoming in referent of the young politics, journalist and the young people in Nuclear Subjects is the new and most challenging target of the Spanish Young Generation. In order to accomplish with their objects and commitments with their members, JJNN are developing all kinds of activities focused in the young people and the JJNN members. (authors)

  8. ECNS '99 - Young scientists forum

    DEFF Research Database (Denmark)

    Ceretti, M.; Janssen, S.; McMorrow, D.F.

    2000-01-01

    The Young Scientists Forum is a new venture for ECNS and follows the established tradition of an active participation by young scientists in these conferences. At ECNS '99 the Young Scientists Forum brought together 30 young scientists from 13 European countries. In four working groups, they disc......The Young Scientists Forum is a new venture for ECNS and follows the established tradition of an active participation by young scientists in these conferences. At ECNS '99 the Young Scientists Forum brought together 30 young scientists from 13 European countries. In four working groups......, they discussed emerging scientific trends in their areas of expertise and the instrumentation required to meet the scientific challenges. The outcome was presented in the Young Scientists Panel on the final day of ECNS '99. This paper is a summary of the four working group reports prepared by the Group Conveners...

  9. LMC clusters: young

    International Nuclear Information System (INIS)

    Freeman, K.C.

    1980-01-01

    The young globular clusters of the LMC have ages of 10 7 -10 8 y. Their masses and structure are similar to those of the smaller galactic globular clusters. Their stellar mass functions (in the mass range 6 solar masses to 1.2 solar masses) vary greatly from cluster to cluster, although the clusters are similar in total mass, age, structure and chemical composition. It would be very interesting to know why these clusters are forming now in the LMC and not in the Galaxy. The author considers the 'young globular' or 'blue populous' clusters of the LMC. The ages of these objects are 10 7 to 10 8 y, and their masses are 10 4 to 10 5 solar masses, so they are populous enough to be really useful for studying the evolution of massive stars. The author concentrates on the structure and stellar content of these young clusters. (Auth.)

  10. Young Artists@ CERN

    CERN Multimedia

    2004-01-01

    In view of 50th anniversary of CERN, about 20 young artists will be visiting CERN from 26 to 31 January to learn about the laboratory's research and the mysterious world of particle physics. The impressions they take home will be the main inspiration for the artwork they will then produce for an exhibition to be inaugurated in October 2004 as part of CERN's 50th anniversary celebration. We are looking for scientists who are interested in the Art-Science synergy and who can volunteer to discuss their work at CERN to these young artists during this week (25-31/01). Please contact renilde.vanden.broeck@cern.ch if you are interested. The project is called Young Artists@ CERN and for more information look at this website: http://www.hep.ucl.ac.uk/~andy/CERNart/

  11. Young child formula

    DEFF Research Database (Denmark)

    Hojsak, Iva; Bronsky, Jiri; Campoy, Cristina

    2018-01-01

    Young child formulae (YCF) are milk-based drinks or plant protein-based formulae intended to partially satisfy the nutritional requirements of young children ages 1 to 3 years. Although widely available on the market, their composition is, however, not strictly regulated and health effects have...... not been systematically studied. Therefore, the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Committee on Nutrition (CoN) performed a systematic review of the literature to review the composition of YCF and consider their role in the diet of young children...... for the routine use of YCF in children from 1 to 3 years of life, but they can be used as part of a strategy to increase the intake of iron, vitamin D, and n-3 PUFA and decrease the intake of protein compared with unfortified cow's milk. Follow-on formulae can be used for the same purpose. Other strategies...

  12. Young generation actions in Finland

    International Nuclear Information System (INIS)

    Tanskanen, A.

    2000-01-01

    The Finnish Young Generation was established in 1998 as a working group of the Finnish Nuclear Society to tackle the declining of the nuclear expertise. The objectives of the Young Generation are to attract more young students to the nuclear field, motivate and train young employees, enhance the transfer of knowledge between the generations, and to enable the young students and employees in nuclear field to build a personal network of contacts. This paper summarizes the results of the Finnish Young Generation program. (orig.)

  13. Communicating with Young Children

    OpenAIRE

    Harrelson, Peggy O'Neill, 1947-

    2009-01-01

    Communicating positively with young children helps them develop confidence, feelings of self-worth, and good relationships with others. Adults sometimes have difficulty communicating positively with children when feelings are involved-either their own or the child's. This publication explores ways for parents to improve their communication with children.

  14. Drugs and Young People

    Science.gov (United States)

    Drug abuse is a serious public health problem. It affects almost every community and family in some way. Drug abuse in children and teenagers may pose a ... of young people may be more susceptible to drug abuse and addiction than adult brains. Abused drugs ...

  15. Takayasu arteritis in young male

    African Journals Online (AJOL)

    2012-09-23

    Sep 23, 2012 ... The study, diagnosis and treatment of hypertension in the young constitute one of the major ... neck and hypertension. Key words: Hypertension, takayasu arteritis, young adults .... Pregnancy-induced hypertension. Drugs and ...

  16. Young men using pornography

    OpenAIRE

    Flood, Michael

    2011-01-01

    Most everyday users of pornography are heterosexual men. Looking at, and masturbating to, pornography is the routine practice of large numbers of men. And most of the commercial pornographic industry caters to heterosexual men. These men – and their consumption of pornography – are the subject of a growing body of research. This chapter offers an overview of what we can learn about heterosexual boys' and young men's use of pornography, focusing particularly on quantitative studies of the exte...

  17. Young physicists' forum

    International Nuclear Information System (INIS)

    Adams, T.

    2001-01-01

    The Young Physicists' Forum was an opportunity for the younger members of the particle-physics community to gather at Snowmass 2001 and to study and debate major issues that face the field over the next twenty years. Discussions were organized around three major topics: outreach and education, the impact of globalization, and building a robust and balanced field. We report on the results of these discussions, as presented on July 17, 2001

  18. Young children's harmonic perception.

    Science.gov (United States)

    Costa-Giomi, Eugenia

    2003-11-01

    Harmony and tonality are two of the most difficult elements for young children to perceive and manipulate and are seldom taught in the schools until the end of early childhood. Children's gradual harmonic and tonal development has been attributed to their cumulative exposure to Western tonal music and their increasing experiential knowledge of its rules and principles. Two questions that are relevant to this problem are: (1) Can focused and systematic teaching accelerate the learning of the harmonic/tonal principles that seem to occur in an implicit way throughout childhood? (2) Are there cognitive constraints that make it difficult for young children to perceive and/or manipulate certain harmonic and tonal principles? A series of studies specifically addressed the first question and suggested some possible answers to the second one. Results showed that harmonic instruction has limited effects on children's perception of harmony and indicated that the drastic improvement in the perception of implied harmony noted approximately at age 9 is due to development rather than instruction. I propose that young children's difficulty in perceiving implied harmony stems from their attention behaviors. Older children have less memory constraints and more strategies to direct their attention to the relevant cues of the stimulus. Younger children focus their attention on the melody, if present in the stimulus, and specifically on its concrete elements such as rhythm, pitch, and contour rather than its abstract elements such as harmony and key. The inference of the abstract harmonic organization of a melody required in the perception of implied harmony is thus an elusive task for the young child.

  19. Prison and young convicts

    Directory of Open Access Journals (Sweden)

    Krzysztof Linowski

    2013-06-01

    Full Text Available Penalty, including imprisonment comprises one of the basic forms of reaction to crime. It differs from other possible penalties in the degree of discomfort and in the legal consequences. There are also different goals in case of criminal penalty as a legal and social consequence of a crime or misconduct. Imprisonment aims at taking different actions which consequently, should lead to the situation where the criminal does not return to committing crimes. It is so called penitentiary rehabilitation which is a multidimensional phenomenon and it should be considered from the modern society point of view. Its range includes correction of inadequate individual’s behavior and his or her adaptation of norms and values shared by the general public, as well as taking and being persistent in the process of designing oneself, own personality and consistent implementation of the self- vision in the future, organized hierarchically for the given time periods. Therefore, different means and action are taken under the implementation of imprisonment. Moreover, convicted prisoners are divided into different groups in penitentiaries. One of the groups is the group of young convicts. The goal of this article is to examine and describe the opinion of the young convicts on the penitentiary as a penal and rehabilitation institution. To perform the study, sixty young convicts were selected. In the test method, the diagnostic survey was applied. The original authoring questionnaire was used in the study. The study was performed in the Penitentiary in Radom, in December 2012.

  20. Young Journalists in Vojvodina

    Directory of Open Access Journals (Sweden)

    Smiljana Milinkov

    2010-12-01

    Full Text Available According to a recent study entitled, ”Professional Status of Young Journalists in the Autonomous Province of Vojvodina”, the primary complaints of journalists thirty-years old and younger are overtime,small salaries, uneducated executives, censorship, and the infl uence of politics and advertisers on editorial policy. Most of the interviewees are not permanently employed, receiving some 200€ honoraria,and as they have mentioned, executives and editors do not suffi ciently trust them, nor are they aff orded adequate space to express themselves. While Serbia has enacted nominal steps toward democracy over the past ten years, and in the process has reduced the number of persecutions and arrests of journalists and punishments and cancellations of media, more than half of the young journalists surveyed have experienced restraints in freedom of speech while doing their job. Further, ten percent of those surveyed state that they are often censored. The basis of this examination emanates from research on the professional status of ”eternal freelancers”, conducted in 2009 by the Youth Development Fund (Razvojni fond za mlade – RFM expert team, with the support from the Provincial Secretariat for Sport and Youth. In addition, a questionnaire has been filled out by over 50 young journalists from Vojvodina.

  1. Young module multiplicities and classifying the indecomposable Young permutation modules

    OpenAIRE

    Gill, Christopher C.

    2012-01-01

    We study the multiplicities of Young modules as direct summands of permutation modules on cosets of Young subgroups. Such multiplicities have become known as the p-Kostka numbers. We classify the indecomposable Young permutation modules, and, applying the Brauer construction for p-permutation modules, we give some new reductions for p-Kostka numbers. In particular we prove that p-Kostka numbers are preserved under multiplying partitions by p, and strengthen a known reduction given by Henke, c...

  2. Flexicurity, the Crisis & Young

    DEFF Research Database (Denmark)

    Smith, Mark; Leschke, Janine; Villa, Paola

    ‘Flexicurity’ is a controversial concept but at the core is the delicate balancing act between matching labourmarket security and flexibility. Labour market flexibility is usually captured by contractual flexibility but canalso relate to internal flexibility through adaptation of working time. On...... of “flexicurity” policies on young people’s objective andsubjective insecurity and their well-being. Finally, we explored developments in employment policy makingbefore, during and after the crisis with a particular focus on ‘flexicurity’ and youth....

  3. Egalitarianism in young children

    OpenAIRE

    Fehr, Ernst; Bernhard, Helen; Rockenbach, Bettina

    2008-01-01

    Human social interaction is strongly shaped by other-regarding preferences. These preferences are key for a unique aspect of human sociality – large scale cooperation with genetic strangers – but little is known about their developmental roots. We show here that young children’s other-regarding preferences assume a particular form – inequality aversion – that develops strongly between the ages of 3 and 8. At age 3-4, the overwhelming majority of children behave selfishly, while the vast major...

  4. PAs: Fifty years young.

    Science.gov (United States)

    Mandel, Ellen D; North, Shannon

    2017-10-01

    The PA profession is 50 years young. Practicing PAs and current students hail from several generational categories ranging from Builders to Generation Z. This article reviews how different generations may have experienced PA program expansion, professional identity, state licensing, and prescription delegation. The authors sampled a cohort of PA program applicants about their views on what evokes optimism and concern for the PA profession. These themes mirror the recently paved professional road, while posing the all-important question: What construction lies on the horizon?

  5. Burnout and young workers

    Directory of Open Access Journals (Sweden)

    Marina Batista Chaves Azevedo de Souza

    2017-12-01

    Full Text Available Introduction: This article intends to conduct an analysis of the dimensions of the a model about the burnout syndrome, from the reality of young workers who are doing some vocational courses in the city of Recife/PE. Objective: Description of characteristics of a predetermined population. Still, the research is in a field of research and using content analysis method to discuss the data obtained through interviews that had their questions based on the original questionnaire that were validity (Maslach Burnout Inventory. Method: The study is characterized as exploratory and descriptive, given the need to provide greater familiarity with the relationship between the phenomenon to be studied and the target audience that was wanted to interview. Results: The results indicated that the size of the professional fulfillment is committed to moderate level, the size of depersonalization is not compromised and emotional exhaustion is present in youth work routine. Thus, although not found the burnout itself, there are remarkable risk behaviors that could be generate the syndrome on the future. Conclusion: The results may indicate the need for intervention in the company, in order to allow greater enrichment activities developed by young learners, as well as prevent the emergence of situations that may lead to suffering at work .

  6. Sexting among young adults

    Science.gov (United States)

    Gordon-Messer, Deborah; Bauermeister, Jose Arturo; Grodzinski, Alison; Zimmerman, Marc

    2012-01-01

    Purpose Sexting has stirred debate over its legality and safety, but few researchers have documented the relationship between sexting and health. We describe the sexting behavior of young adults in the United States, and examine its association with sexual behavior and psychological well-being. Methods Using an adapted web version of Respondent-Driven Sampling (webRDS) we recruited a sample of U.S. young adults (ages 18 to 24; N=3447). We examined participant sexting behavior using 4 categories of sexting: 1) Non-Sexters, 2) Receivers, 3) Senders, and 4) Two-way Sexters. We then assessed the relationships between sexting categories and sociodemographic characteristics, sexual behavior and psychological well-being. Results Over half (57%) of respondents were Non-Sexters, 28.2% of the sample were Two-way Sexters, 12.6% were Receivers, and 2% were Senders. Males were more likely to be Receivers than females. Sexually active respondents were more likely to be Two-way Sexters than non-sexually active respondents. Among participants who were sexually active in the past 30 days, we found no differences across sexting groups in number of sexual partners, or number of unprotected sex partners in the past 30 days. We also found no relationship between sexting and psychological well-being. Conclusions Our results suggest that sexting is not related to sexual risk behavior or psychological well-being. We discuss the findings of this study and propose directions for further research on sexting. PMID:23299018

  7. Sexing young snowy owls

    Science.gov (United States)

    Seidensticker, M.T.; Holt, D.W.; Detienne, J.; Talbot, S.; Gray, K.

    2011-01-01

    We predicted sex of 140 Snowy Owl (Bubo scandiacus) nestlings out of 34 nests at our Barrow, Alaska, study area to develop a technique for sexing these owls in the field. We primarily sexed young, flightless owls (3844 d old) by quantifying plumage markings on the remiges and tail, predicting sex, and collecting blood samples to test our field predictions using molecular sexing techniques. We categorized and quantified three different plumage markings: two types of bars (defined as markings that touch the rachis) and spots (defined as markings that do not touch the rachis). We predicted sex in the field assuming that males had more spots than bars and females more bars than spots on the remiges and rectrices. Molecular data indicated that we correctly sexed 100% of the nestlings. We modeled the data using random forests and classification trees. Both models indicated that the number and type of markings on the secondary feathers were the most important in classifying nestling sex. The statistical models verified our initial qualitative prediction that males have more spots than bars and females more bars than spots on flight feathers P6P10 for both wings and tail feathers T1 and T2. This study provides researchers with an easily replicable and highly accurate method for sexing young Snowy Owls in the field, which should aid further studies of sex-ratios and sex-related variation in behavior and growth of this circumpolar owl species. ?? 2011 The Raptor Research Foundation, Inc.

  8. Young Nearby Loose Associations

    Science.gov (United States)

    Torres, C. A. O.; Quast, G. R.; Melo, C. H. F.; Sterzik, M. F.

    2008-12-01

    A significant population of stars with ages younger than the Pleiades exists in the solar neighborhood. They are grouped in loose young associations, sharing similar kinematical and physical properties, but, due to their vicinity to the Sun, they are dispersed in the sky, and hard to identify. Their strong stellar coronal activity, causing enhanced X-ray emission, allows them to be identified as counterparts of X-ray sources. The analysis presented here is based mainly on the SACY project, aimed to survey in a systematic way counterparts of ROSAT all-sky X-ray sources in the Southern Hemisphere for which proper motions are known. We give the definition, main properties, and lists of high-probability members of nine confirmed loose young associations that do not belong directly to the well-known Oph-Sco-Cen complex. The youth and vicinity of many members of these new associations make them ideal targets for follow-up studies, specifically geared towards the understanding of planetary system formation. Searches for very low-mass and brown dwarf companions are ongoing, and it will be promising to search for planetary companions with next generation instruments.

  9. Young Migrants and Discourses on Young Migrants in the Netherlands

    Science.gov (United States)

    Gerritsen, Debby; Maier, Robert

    2012-01-01

    This article compares the perspectives of young migrants in the Netherlands with the dominant discourse on "migrants" at present. The integration of young "migrants" have been studied in the European research projects TRESEGY and PROFACITY with the help of a number of ethnographic studies and a questionnaire in the Netherlands.…

  10. Effective Communication with Young People

    Science.gov (United States)

    Shanahan, Patrick; Elliott, David

    2009-01-01

    The Australian Government established the Office for Youth (the Office) in September 2008 in an effort to engage with the young people of Australia. The Office will work with other government agencies to help young people reach their full potential; make effective transitions to adulthood as they continue to learn, start work, make decisions that…

  11. Young Children and Job Satisfaction.

    Science.gov (United States)

    Hanson, Sandra L.; Sloane, Douglas M.

    1992-01-01

    Used data from General Social Surveys to examine effect of young children on job satisfaction of men and women. Findings suggest that young children have no effect on job satisfaction of male or female workers regardless of time period, work status, or marital status. This was true for women working in labor market as well as in home. (Author/NB)

  12. Report on the Young 2002

    NARCIS (Netherlands)

    Elke Zeijl; Marianne Beker; Koen Breedveld; Andries van den Broek; Jos de Haan; Lex Herweijer; Frank Huysmans; Karin Wittebrood

    2003-01-01

    Original title: Rapportage jeugd 2002. Policymakers have always devoted a lot of attention to the way in which young people spend their leisure time. More recently, they have increasingly pointed out that activities in the areas of sport, ICT or politics have a positive influence on young

  13. Young Children's Understanding of Denial

    Science.gov (United States)

    Austin, Keith; Theakston, Anna; Lieven, Elena; Tomasello, Michael

    2014-01-01

    Although a fair amount is known about young children's production of negation, little is known about their comprehension. Here, we focus on arguably the most complex basic form, denial, and how young children understand denial, when it is expressed in response to a question with gesture, single word, or sentence. One hundred twenty-six children in…

  14. Young people and sexual orientation

    NARCIS (Netherlands)

    Lisette Kuyper

    2015-01-01

    Original title: Young people and sexual orientation The Netherlands Institute for Social Research ¦ SCP carries out regular research on lesbian, gay, bisexual and transgender (LGBT) individuals. In this report, the focus is on young people in the Netherlands. The report addresses two issues:

  15. Unemployment of the Young

    Directory of Open Access Journals (Sweden)

    Albert Mrgole

    1997-12-01

    Full Text Available The article treats the social dimensions and paradox of the ideological perceptions related to the unemployment of the young. In the paper, Mrgole focuses on the presentation and analysis of rhetorical models and argumentative constructions constituting the basic set of accepted social perceptions about vocation vocational education, work and emploment. He proceeds by criticizing the fundamental premises of functionalist conceptions serving as the basis for predominant ideological models. Postulating linguistic conceptualisation as the basis, Mrgole derives the logic of perceiving employment. as a socially normative category, and Iilustrates the problem of juvenile unemployment in this light. The interpretation is founded on the results of the evaluation obtained by the experimental project entitled Centres for Younger Adults, in which Mrgole, as an associate of the Centre for Adult Education, has participated since 1995.

  16. MAGMADIM: Young Explainers Program

    International Nuclear Information System (INIS)

    Paltiel, Z.

    2005-01-01

    Full Text:Physics teachers and educators constantly face the problem of inspiring their students to major in physics. On the other hand, science museums are designed to provide a pleasant environment which will stimulate and encourage a science associated experience to the general public. Typically, there is no intention to teach science as such in science museums. One may, however, use the science museum to teach and inspire certain groups of students in a much deeper sense. In fact they may actually enthusiastically learn much of the school physics curriculum at the museum. This report discusses the Magmadim program through which 10th graders are trained to be young explainers at the Weizmann Institutes Clore Garden of Science. To this end they study the physics underlying its exhibits in an after-school course. The ultimate goal is for the 'magmadim' to become the best possible explainers and be able to face all sorts of museum visitors. Along with learning how to instruct visitors, they must learn the physics behind the exhibits to give a full explanation of the exhibit and be able to answer any question that may arise. Our 5 year experience with the program shows that its self-selected participants not only study a lot of science, but also like it and learn how to explain the content to other people. This program, along with similar programs at the Bloomfield Science Museum and the Madatzim (young physics tutors) program of Ort, help in promoting the interest in science in general and physics in particular among school students. Various ways to expand the programs will also be discussed

  17. Sexting among young adults.

    Science.gov (United States)

    Gordon-Messer, Deborah; Bauermeister, Jose Arturo; Grodzinski, Alison; Zimmerman, Marc

    2013-03-01

    Sexting has stirred debate over its legality and safety, but few researchers have documented the relationship between sexting and health. We describe the sexting behavior of young adults in the United States, and examine its association with sexual behavior and psychological well-being. Using an adapted Web version of respondent-driven sampling, we recruited a sample of U.S. young adults (aged 18-24 years, N = 3,447). We examined participant sexting behavior using four categories of sexting: (1) nonsexters, (2) receivers, (3) senders, and (4) two-way sexters. We then assessed the relationships between sexting categories and sociodemographic characteristics, sexual behavior, and psychological well-being. More than half (57%) of the respondents were nonsexters, 28.2% were two-way sexters, 12.6% were receivers, and 2% were senders. Male respondents were more likely to be receivers than their female counterparts. Sexually active respondents were more likely to be two-way sexters than non-sexually active ones. Among participants who were sexually active in the past 30 days, we found no differences across sexting groups in the number of sexual partners or the number of unprotected sex partners in the past 30 days. We also found no relationship between sexting and psychological well-being. Our results suggest that sexting is not related to sexual risk behavior or psychological well-being. We discuss the findings of this study and propose directions for further research on sexting. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  18. Media life of the young

    DEFF Research Database (Denmark)

    Westlund, Oscar; Bjur, Jakob

    2014-01-01

    This is a thorough investigation into contemporary young people and their media life. The article conceptualizes a typology of media life, drawing on a theoretical body involving the sociology of generations, life course research, media life and individualization. This empirically derived typology...... makes a strong instrument for an understanding of the media life of the young, furnishing insights into how they have constructed their use of media. The investigation is based on a robust national survey with Swedes born 1994–2001, conducted in 2010, and focusing on four media: television, gaming......, the Internet and mobile devices. Two of the findings are particularly surprising. Firstly, the results reveal that the young generally lead heterogeneous media lives, varying with age and sex. Secondly, although some young people literarily live their life in media, there are also de facto young who live...

  19. Timing the evolution of a monogenetic volcanic field: Sierra Chichinautzin, Central Mexico

    Science.gov (United States)

    Jaimes-Viera, M. C.; Martin Del Pozzo, A. L.; Layer, P. W.; Benowitz, J. A.; Nieto-Torres, A.

    2018-05-01

    The unique nature of monogenetic volcanism has always raised questions about its origin, longevity and spatial distribution. Detailed temporal and spatial boundaries resulted from a morphometric study, mapping, relative dating, twenty-four new 40Ar/39Ar dates, and chemical analyses for the Sierra Chichinautzin, Central Mexico. Based on these results the monogenetic cones were divided into four groups: (1) Peñón Monogenetic Volcanic Group (PMVG); (2) Older Chichinautzin Monogenetic Volcanic Group (Older CMVG); (3) Younger Chichinautzin Monogenetic Volcanic Group (Younger CMVG) and (4) Sierra Santa Catarina Monogenetic Volcanic Group (SSC). The PMVG cover the largest area and marks the northern and southern boundaries of this field. The oldest monogenetic volcanism (PMVG; 1294 ± 36 to 765 ± 30 ka) started in the northern part of the area and the last eruption of this group occurred in the south. These basaltic-andesite cones are widely spaced and are aligned NE-SW (N60°E). After this activity, monogenetic volcanism stopped for 527 ka. Monogenetic volcanism was reactivated with the birth of the Tezoyuca 1 Volcano, marking the beginning of the second volcanic group (Older CMVG; 238 ± 51 to 95 ± 12 ka) in the southern part of the area. These andesitic to basaltic andesite cones plot into two groups, one with high MgO and Nb, and the other with low MgO and Nb, suggesting diverse magma sources. The eruption of the Older CMVG ended with the eruption of Malacatepec volcano and then monogenetic volcanism stopped again for 60 ka. At 35 ka, monogenetic volcanism started again, this time in the eastern part of the area, close to Popocatépetl volcano, forming the Younger CMVG (<35 ± 4 ka). These cones are aligned in an E-W direction. Geochemical composition of eruptive products of measured samples varies from basalts to dacites with low and high MgO. The Younger CMVG is considered still active since the last eruptions took place <2 ka. The SSC (132 ± 70 to 2 ± 56 ka

  20. Irreducible Specht modules are signed Young modules

    OpenAIRE

    Hemmer, David J.

    2005-01-01

    Recently Donkin defined signed Young modules as a simultaneous generalization of Young and twisted Young modules for the symmetric group. We show that in odd characteristic, if a Specht module $S^\\lambda$ is irreducible, then $S^\\lambda$ is a signed Young module. Thus the set of irreducible Specht modules coincides with the set of irreducible signed Young modules. This provides evidence for our conjecture that the signed Young modules are precisely the class of indecomposable self-dual module...

  1. Young people in adult education

    Directory of Open Access Journals (Sweden)

    Albert Mrgole

    1997-01-01

    Full Text Available The increasing number of young people participating in adult education programmes has, in the recent years, raised the question of transfer from regular education system to labour market where a large proportion of young people remain socially marginalized and isolated. Young people in adult education are a special target group; in order to plan educational programmes properly, we need to be familiar with their specific characteristics. The article, on the level of a statistical data outline and its paradoxes, introduces the category of young people in adult education as an impact of system factors, and defines related problems in the register, which - for more thorough understanding - dictates sociologically and anthropologically directed analytical approach. The first effect of this, not solely pedagogical view, is presented in the second part of the article, where Mrgole proposes an analysis of educational needs definition and its dangerous consequences in original planning of educational programmes. The concluding part takes a wider perspective and treats the factors of early school-leaving of young people, taking into consideration direct experience in experimental educational programmes for the young. The article ends with an outline of basic elements which the planners of andragogical educational programmes intended for young people should consider in their planning to achieve effective curricula.

  2. The Young and the Stressed

    DEFF Research Database (Denmark)

    Leppink, Eric W.; Odlaug, Brian L.; Lust, Katherine

    2016-01-01

    among college students, are limited. This study examined potential associations between perceived stress, academic achievement, physical/mental health, and impulse control disorders in young adults. A total of 1805 students completed an online survey and were included in the analysis. Responders were...... stress and numerous aspects of mental/physical health in young adults, which could be an important consideration for individuals working with college students.......High levels of stress are common among young adults, particularly those enrolled in college. These degrees of stress have shown numerous deleterious effects across both academic and health variables. Findings regarding the role of stress in the presentation of impulse control disorders, particular...

  3. Egalitarianism in young children.

    Science.gov (United States)

    Fehr, Ernst; Bernhard, Helen; Rockenbach, Bettina

    2008-08-28

    Human social interaction is strongly shaped by other-regarding preferences, that is, a concern for the welfare of others. These preferences are important for a unique aspect of human sociality-large scale cooperation with genetic strangers-but little is known about their developmental roots. Here we show that young children's other-regarding preferences assume a particular form, inequality aversion that develops strongly between the ages of 3 and 8. At age 3-4, the overwhelming majority of children behave selfishly, whereas most children at age 7-8 prefer resource allocations that remove advantageous or disadvantageous inequality. Moreover, inequality aversion is strongly shaped by parochialism, a preference for favouring the members of one's own social group. These results indicate that human egalitarianism and parochialism have deep developmental roots, and the simultaneous emergence of altruistic sharing and parochialism during childhood is intriguing in view of recent evolutionary theories which predict that the same evolutionary process jointly drives both human altruism and parochialism.

  4. YOUNG ATHLETES' MOTIVATIONAL PROFILES

    Directory of Open Access Journals (Sweden)

    Juan Antonio Moreno Murcia

    2007-06-01

    Full Text Available The aim of this study was to examine the relationship between motivational characteristics and dispositional flow. In order to accomplish this goal, motivational profiles emerging from key constructs within Achievement Goal Theory and Self-Determination Theory were related to the dispositional flow measures. A sample of 413 young athletes (Age range 12 to 16 years completed the PMCSQ-2, POSQ, SMS and DFS measures. Cluster analysis results revealed three profiles: a "self-determined profile" characterised by higher scores on the task-involving climate perception and on the task orientation; a "non-self-determined profile", characterised by higher scores on ego-involving climate perception and ego orientation; and a "low self-determined and low non-self-determined profile" which had the lowest dispositional flow. No meaningful differences were found between the "self-determined profile" and the "non-self-determined profile" in dispositional flow. The "self-determined profile" was more commonly associated with females, athletes practising individual sports and those training more than three days a week. The "non-self-determined profile" was more customary of males and athletes practising team sports as well as those training just two or three days a week

  5. Development of the Young Brain

    Medline Plus

    Full Text Available ... Traumatic Events (3 items) Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For ... designed to learn through example. Dr. Giedd: This learning by example is very powerful and that parents ...

  6. Development of the Young Brain

    Medline Plus

    Full Text Available ... items) Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For more than twenty ... Announcer: Our brains have been challenged by the effects of multi-tasking in many ways brought on ...

  7. Development of the Young Brain

    Science.gov (United States)

    ... Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For more than twenty years, ... Giedd has studied the development of the adolescent brain. Decades of imaging work have led to remarkable ...

  8. Development of the Young Brain

    Medline Plus

    Full Text Available ... Traumatic Events (3 items) Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For ... Health neuroscientist Dr. Jay Giedd has studied the development of the adolescent brain. Decades of imaging work ...

  9. Letters to a Young Writer.

    Science.gov (United States)

    Waldman, Anne; Becker, Robin

    2002-01-01

    Presents words of encouragement to a young poet. Includes empathetic words and motivating ideas. Presents a letter including a quote from "Tintern Abbey" by William Wordsworth and ideas about that quote. (SG)

  10. Young Adolescents' Beliefs Concerning Menstruation

    Science.gov (United States)

    Clarke, Anne E.; Ruble, Diane N.

    1978-01-01

    A sample of 54 young adolescent girls (both pre- and postmenarcheal) and boys responded to a questionnaire assessing evaluative attitudes toward menstruation, expected symptomatology, perceived effects on moods and activities, and sources of information for these beliefs. (Author/JMB)

  11. The diversion of young offenders

    African Journals Online (AJOL)

    Young people who are exposed to such incidents of violence .... keeping in mind the 'best interest of the child'.26 .... behaviour with positive behaviour, understanding the impact of ..... Counselors, Teachers, Psychologists and Human Service.

  12. YOUNG ADULTS (20 - 35 YEARS)

    African Journals Online (AJOL)

    Chantel

    Young adults are especially distressed by skin conditions that are uncomfortable, ... treatment are as for teenage acne. ... sive cases are treated with low to medium ... This is usually mild and self-limiting, ... loss of confidence, and depression,.

  13. Development of the Young Brain

    Medline Plus

    Full Text Available ... Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For more than twenty years, ... Giedd has studied the development of the adolescent brain. Decades of imaging work have led to remarkable ...

  14. Development of the Young Brain

    Medline Plus

    Full Text Available ... items) Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For more than twenty ... are our children handing multi-tasking in a digital age that changes, seemingly, by the hour? Early ...

  15. Nutrition for young soccer players

    OpenAIRE

    Umaña Alvarado, Mónica

    2005-01-01

    El artículo también se encuentra escrito en español. The growing participation of young people in soccer is a motivation so that the trainers, physical educators and parents know which are the special requirements to practice this sport in a safe manner, specially the nutritional requirements. The present revision includes generalities on the physiological demands of soccer, the differences between young people and adults when making prolonged exercise, the necessities ...

  16. Young People with a Twist

    DEFF Research Database (Denmark)

    Sørensen, Bo Wagner; Madsen, Diana Højlund

    The report is based on group interviews with 33 young people with ethnic minority backgrounds. They have been asked about their educational and vocational wishes and also touch on a number of issues such as family, gender equality, discrimination and integration.......The report is based on group interviews with 33 young people with ethnic minority backgrounds. They have been asked about their educational and vocational wishes and also touch on a number of issues such as family, gender equality, discrimination and integration....

  17. Young People Volunteering in Uganda

    OpenAIRE

    Riiser, Nina Milling

    2011-01-01

    Socio economic conditions in Uganda causes the youth to be caught between childhood and adulthood. They are young people moving towards adulthood, with no option of becoming independent. How does volunteering affect the youth and why does the youth volunteer? Does the youth get closer to adulthood by volunteering and what di they gain? Socio economic conditions in Uganda causes the youth to be caught between childhood and adulthood. They are young people moving towards adulthood, with no o...

  18. YOUNG INVESTIGATOR SPECIAL ISSUE (Editorial

    Directory of Open Access Journals (Sweden)

    Eric Eils

    2004-11-01

    Full Text Available Welcome to the first Young Investigator Special Issue of the Journal of Sports Science and Medicine (JSSM. The JSSM family is proud to start this new service to the Sport Science community and to young researchers. The background in starting this issue was the observation that large amounts of high-quality research is conducted every year by students and young investigators, but often remains solely in local university libraries and never reaches the scientific community or databases. In addition, most international journals have a high threshold in accepting papers, and it is often hard to reach this level for junior scientists because of lack of experience, supervision or confidence. These are major reasons that delay or in some cases stop young researchers from publishing their valuable work. We all received help from senior colleagues in the beginning of our career. Now it is our turn to help youngsters. With this special issue, the JSSM is now serving young researchers as a channel for publishing their work. Our goal is to motivate young researchers to submit their work to JSSM, but we also aim to motivate supervisors and expert referees to be supportive and constructive towards these young scientists at the very beginning of their career. The Young Investigator Special Issue followed a normal peer-review process, except that there were no straight rejections in the first phase of review. We advised the reviewers of the Young Investigator Special Issue to proceed with constructive advice and remarks for all manuscripts. This offered a great opportunity for the Young Investigators to revise the manuscript, while at the same time contributing to the learning process. Thereafter, if the revisions were properly conducted according to the remarks from reviewers, the manuscripts were accepted for publication. We have received many manuscripts from young researchers with a lot of potential. There has been plenty of evidence of great talent

  19. Eating behaviours among young women.

    Science.gov (United States)

    Abraham, S F; Mira, M; Beumont, P J; Sowerbutts, T D; Llewellyn-Jones, D

    1983-09-03

    Disordered eating and weight-control behaviour is becoming increasingly common among adolescent girls. We studied four groups of young women aged between 15 and 27 years (106 school and university students, 50 ballet school students, 22 patients suffering from anorexia nervosa and 44 patients with bulimia). Our results suggest that most young women diet at some time and lose more than three kg in weight; that they may experience episodes of binge eating and "picking" behaviour; and that they wish to be thinner irrespective of their current body weight. Twenty per cent of young women may fulfil the criteria for an eating disorder (bulimia or anorexia nervosa) at some stage, however briefly, and about 7% abuse laxatives or diuretics in order to achieve a fashionably slim figure. We suggest that most young women may pass through a phase of what is currently called disordered eating, and that this is part of normal development and may not necessarily require treatment. The incidence of disordered eating is greater in those young women who are under pressure to maintain a low body weight.

  20. Cumulate xenoliths from St. Vincent, Lesser Antilles Island Arc: a window into upper crustal differentiation of mantle-derived basalts

    Science.gov (United States)

    Tollan, P. M. E.; Bindeman, I.; Blundy, J. D.

    2012-02-01

    In order to shed light on upper crustal differentiation of mantle-derived basaltic magmas in a subduction zone setting, we have determined the mineral chemistry and oxygen and hydrogen isotope composition of individual cumulus minerals in plutonic blocks from St. Vincent, Lesser Antilles. Plutonic rock types display great variation in mineralogy, from olivine-gabbros to troctolites and hornblendites, with a corresponding variety of cumulate textures. Mineral compositions differ from those in erupted basaltic lavas from St. Vincent and in published high-pressure (4-10 kb) experimental run products of a St. Vincent high-Mg basalt in having higher An plagioclase coexisting with lower Fo olivine. The oxygen isotope compositions (δ18O) of cumulus olivine (4.89-5.18‰), plagioclase (5.84-6.28‰), clinopyroxene (5.17-5.47‰) and hornblende (5.48-5.61‰) and hydrogen isotope composition of hornblende (δD = -35.5 to -49.9‰) are all consistent with closed system magmatic differentiation of a mantle-derived basaltic melt. We employed a number of modelling exercises to constrain the origin of the chemical and isotopic compositions reported. δ18OOlivine is up to 0.2‰ higher than modelled values for closed system fractional crystallisation of a primary melt. We attribute this to isotopic disequilibria between cumulus minerals crystallising at different temperatures, with equilibration retarded by slow oxygen diffusion in olivine during prolonged crustal storage. We used melt inclusion and plagioclase compositions to determine parental magmatic water contents (water saturated, 4.6 ± 0.5 wt% H2O) and crystallisation pressures (173 ± 50 MPa). Applying these values to previously reported basaltic and basaltic andesite lava compositions, we can reproduce the cumulus plagioclase and olivine compositions and their associated trend. We conclude that differentiation of primitive hydrous basalts on St. Vincent involves crystallisation of olivine and Cr-rich spinel at depth

  1. Prayer practices among young adults.

    Science.gov (United States)

    Nance, Jennifer G; Quinn Griffin, Mary T; McNulty, Sister Rita; Fitzpatrick, Joyce J

    2010-01-01

    Prayer is the most common complementary and alternative intervention used by most Americans. Yet, little is known about the prayer practices of young adults. In this exploratory study, 4 types of prayer practices of 62 young adults (21-30 years old) are described. The 4 different categories of prayer were: contemplative-meditative, ritualistic, petitionary, and colloquial. Participants most often used colloquial prayer practice, that is, asking God to provide guidance or talking to God in their own words. Recommendations for future research are included.

  2. Multicultural Monologues for Young Actors. The Young Actors Series.

    Science.gov (United States)

    Slaight, Craig, Ed.; Sharrar, Jack, Ed.

    This book presents 62 monologue selections from diverse cultures for young actors to perform. The book's selections offer "quality literature by significant writers." Some of the writers represented in the book are George C. Wolfe, Miguel Pinero, Lorraine Hansberry, Amiri Baraka (LeRoi Jones), John M. Synge, Yukio Mishima, Reynolds…

  3. Young Scientist in Classroom

    Science.gov (United States)

    Doran, Rosa

    simulate experiments, in order to spark young people’s interest in science and in following scientific careers.

  4. Grief: Helping Young Children Cope

    Science.gov (United States)

    Wood, Frances B.

    2008-01-01

    In their role as caregivers supporting the children they teach, it is important for teachers to understand the grieving process and recognize symptoms of grief. The author explains Elisabeth Kubler-Ross's five stages of grief and offers 10 classroom strategies to help young children cope with their feelings.

  5. Sex Education with Young Children.

    Science.gov (United States)

    Koblinsky, Sally; And Others

    1980-01-01

    Discusses guidelines (developed by the Oregon State University Early Childhood Sex Education Project) for developing teacher-parent cooperation in providing sex education to young children. The guidelines concern how to talk about body differences and body functions; how to deal with masturbation, sex play and obscene language; and how to involve…

  6. Teaching Chess to Young Children.

    Science.gov (United States)

    Bankauskas, Deborah

    2000-01-01

    Presents suggestions for teaching chess to young children as part of the problem-solving component of a kindergarten mathematics curriculum. Discusses the introduction of pairs of chess characters, playing challenge games with teachers to enhance skill development, and writing down the rules of the game. Notes that children's problem-solving and…

  7. Financial planning for young households

    DEFF Research Database (Denmark)

    Pedersen, Anne Marie Boiden; Weissensteiner, Alex; Poulsen, Rolf

    2013-01-01

    We analyze the financial planning problems of young households whose main decisions are how to finance the purchase of a house (liabilities) and how to allocate investments in pension savings schemes (assets). The problems are solved using a multi-stage stochastic programming model where...

  8. Positive Psychology: Transforming Young Lives

    Science.gov (United States)

    Brendtro, Larry K.; Mitchell, Martin L.

    2011-01-01

    To reach responsible independence, young people must become invested in setting their life course. A rich history of research and practice shows that democratic group climates foster autonomy and prosocial behavior. This article explores principles and practices for creating positive peer cultures to develop strengths and help youth meet their…

  9. Young Women, Sports, and Science

    Science.gov (United States)

    Hanson, Sandra L.

    2007-01-01

    This article examines young women's access to two traditionally male domains, sport and science, from two perspectives. The structural approach suggests that sport and science are stratified by gender and have historically been chilly climates for women. The Critical approach argues that structure and agency are important in understanding sources…

  10. Kenyan Young Generation in Nuclear

    International Nuclear Information System (INIS)

    Chesori, R.

    2017-01-01

    KYGN Educates, informs, promotes and facilitate transfer of knowledge on peaceful, safe and secure uses of nuclear science and technology in Kenya. A network of young scientists and students with special interest in the nuclear science and allied fields. It is an affiliate of the IYNC whose membership is drawn from member states of United Nations

  11. Recognizing Young Readers' Spoken Questions

    Science.gov (United States)

    Chen, Wei; Mostow, Jack; Aist, Gregory

    2013-01-01

    Free-form spoken input would be the easiest and most natural way for young children to communicate to an intelligent tutoring system. However, achieving such a capability poses a challenge both to instruction design and to automatic speech recognition. To address the difficulties of accepting such input, we adopt the framework of predictable…

  12. Injury prevalence in young athletes

    Directory of Open Access Journals (Sweden)

    Ariadne Maria dos Santos

    2017-01-01

    Full Text Available The injuries in young athletes are becoming more frequent, due to the wade dissemination of sports and the excessive training aimed at high performance. The requirements in sports can lead to the development of pathologies and injuries that could be prevented if the young athlete's training was well oriented. We emphasize the importance of professional and competition calendar planning always seeking the recovery of the athlete. It’s also important to have knowledge of injuries, training load, the previous history of the athlete, and correction of improper movement technique.Objective: To identify the most common injuries in young athletes of different sports. Material and Methods: The study included 36 athletes, aged 12-17 years, of both sexes, the Athletics rules, futsal, swimming and volleyball. An interview that contained information about age, practice time and sport was initially applied. Then two questionnaires were applied, the first consisting of a pain distribution table by body region and the second by a pain scale and this interference in daily activities. Results:Obtained results as mean age 13.86 years. Among the participants, 66.7% reported practicing sports or other physical activities, 55.6% reported that they have suffered injury in some cases with recurrence and 50% who have had any treatment for pain.Conclusion: Based on the results we conclude the importance of knowledge about sports injury prevention strategies in young athletes as a way to ensure longevity in the sport.

  13. Sports Nutrition for Young Athletes

    Science.gov (United States)

    Cotugna, Nancy; Vickery, Connie E.; McBee, Sheldon

    2005-01-01

    Nutritional needs for peak athletic performance include sufficient calorie intake, adequate hydration, and attention to timing of meals. Student athletes and their advisors often are misinformed or have misconceptions about sports nutrition. This paper identifies nutritional needs of young athletes, reviews common misconceptions, and examines the…

  14. Young engineers of South Africa

    CSIR Research Space (South Africa)

    Beyers, R

    2007-04-01

    Full Text Available The Young Engineers of South Africa Programme (YESA) also endorses the e-Education and the Science and Technology White Papers. The main focus area will be on Information Communication Technologies (ICT) in education and the way that they can impact...

  15. Young British Art / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2001-01-01

    1990ndate kunsti muutumisest. Inglise kunstniku Peter Daviese maalist "Kuum esimene sada" (1996), Gavin Turki vahakujuna valminud autoportreest "Pop". "Young British Art'i" uuskunstist ja Jasper Zoova installatsioonist "F1". Eri analüüsivõimalusi pakkuvatest töödest (Marko Laimre & Ene-Liis Semperi 2000. a. novembri ühisnäituse osa töid).

  16. Development of the Young Brain

    Medline Plus

    Full Text Available ... Training (1 item) Other Treatments (15 items) Alzheimer’s Disease (2 items) Coping with Traumatic Events (3 items) Institute Announcements (24 items) Development of the Young Brain May 2, 2011 For more than twenty years, National Institute of Mental Health neuroscientist Dr. Jay Giedd has studied the ...

  17. Breast cancer in young women.

    Science.gov (United States)

    Radecka, Barbara; Litwiniuk, Maria

    2016-01-01

    Breast cancer (BC) in young women is rare, affecting only 4-6% of women under the age of 40. Regardless, BC remains the most common malignancy among younger patients. Recently, a significant increase in BC rates has been observed among pre-menopausal subjects. Breast cancer in young women requires special attention due to its specific morphologic and prognostic characteristics and unique aspects, including fertility preservation and psychosocial issues (e.g. its impact on family life and career). Young women are more likely to have tumors with higher incidence of negative clinicopathologic features (higher histological grade, more lymph node positivity, lower estrogen receptor (ER) positivity, higher rates of Her2/neu overexpression). Also, they tend to be diagnosed at more advanced stages of the disease. That, in turn, contributes to less favorable prognosis as compared to older women. Young women are generally treated similarly to older patients. Surgical management includes mastectomy or breast-conserving surgery, followed by radiation therapy (younger women have higher local recurrence rates than older women, especially after breast-conserving therapy). Although the basics of chemotherapy are the same for patients of all ages, younger women have some special considerations. It is important to consider options for fertility preservation before starting systemic treatment. Patients should have access to genetic testing as their results may affect the choice of therapy. Younger women and their families should receive adequate psychological support and counselling.

  18. Young Children's Language of Togetherness.

    Science.gov (United States)

    de Haan, Dorian; Singer, Elly

    2001-01-01

    Discusses verbal strategies used by young children to express and construct a sense of togetherness. Presents the case study of one child, 3-5 years old, in his interactions with other children and teachers. Describes three general mechanisms for expressing togetherness: expression of common ground, of cooperation, and of care. (JPB)

  19. Energy outlooks of young members of parliament

    International Nuclear Information System (INIS)

    Tolonen, P.

    1999-01-01

    Pekka Tolonen Energy outlooks of young members of parliament The main theme is 'youth and nuclear energy'. This article presents opinions of young opinion leaders over energy policy and nuclear energy

  20. Signed Young Modules and Simple Specht Modules

    OpenAIRE

    Danz, Susanne; Lim, Kay Jin

    2015-01-01

    By a result of Hemmer, every simple Specht module of a finite symmetric group over a field of odd characteristic is a signed Young module. While Specht modules are parametrized by partitions, indecomposable signed Young modules are parametrized by certain pairs of partitions. The main result of this article establishes the signed Young module labels of simple Specht modules. Along the way we prove a number of results concerning indecomposable signed Young modules that are of independent inter...

  1. Young generation network: facing the future

    International Nuclear Information System (INIS)

    Berk, R.

    1997-01-01

    The future of the nuclear industry lies with the young generation. That's why in 1995, ENS supported the creation of the Young Generation Network (YGN). The YGN aims to fulfill the needs and interests of young people working in the nuclear business by organizing special programs with interesting opportunities and activities. (author)

  2. Raising "Hot Topics" through Young Adult Literature

    Science.gov (United States)

    Groenke, Susan; Maples, Joellen; Henderson, Jill

    2010-01-01

    While young adult literature increases adolescents' motivation to read, and adolescents choose to read young adult novels over more canonical works when given opportunities to choose, the authors present yet another reason for teaching young adult literature in the middle school classroom: it provides a medium through which adolescents and their…

  3. 78 FR 32116 - TRICARE Young Adult

    Science.gov (United States)

    2013-05-29

    ...-HA-0029] TRICARE Young Adult AGENCY: Office of the Secretary, DoD. ACTION: Final rule. SUMMARY: This... 2011 (NDAA for FY11). It establishes the TRICARE Young Adult (TYA) program to provide an extended... TRICARE Program coverage made available for purchase worldwide. TYA is similar to young adult coverage...

  4. Helping Young People Engage with Scientists

    Science.gov (United States)

    Leggett, Maggie; Sykes, Kathy

    2014-01-01

    There can be multiple benefits of scientists engaging with young people, including motivation and inspiration for all involved. But there are risks, particularly if scientists do not consider the interests and needs of young people or listen to what they have to say. We argue that "dialogue" between scientists, young people and teachers…

  5. Moving On: Young People and Substance Abuse

    Science.gov (United States)

    Daley, Kathryn; Chamberlain, Chris

    2009-01-01

    To help explain why some young people move from recreational drug use to substance abuse, twelve in-depth interviews were conducted with young people who had experienced problematic substance use. The data were supplemented by statistical data on 111 young people. The researchers found a variety of "structural" factors that help explain…

  6. Selected Films for Young Adults, 1984.

    Science.gov (United States)

    Top of the News, 1984

    1984-01-01

    This 22-item filmography of 16mm films recommended for use in programs planned for young adults was compiled by the Selected Films for Young Adults Committee, Young Adult Services Division, American Library Association. Producers, directors, distributors, length, price, and brief annotations are provided. Addresses for 12 distributors are…

  7. New morbidity of the young

    Directory of Open Access Journals (Sweden)

    Stanković Biljana

    2002-01-01

    Full Text Available In the present phase of epidemiological transition, the most frequent causes of youth morbidity are disorders in reproductive health, mental disorders and injuries which are not life threatening. This, so-called new youth morbidity, is most often caused by their risky behavior, which in the field of sexuality often leads to unplanned pregnancies and abortions, as well as sexually transmitted infections. Misuse of tobacco, alcohol and narcotics, which is most commonly started in adolescence, has an unfavorable short-term and long-term influence on the psycho-physical health of the young. All research, in the world and in our country, indicate gradual yet constant growth of sexual activity of the youth and the age decrease of its starting point, especially when girls are in question. Due to insufficient maturity and inadequate knowledge and consciousness on the necessity of protecting reproductive health, sexual behavior of young people can often be characterized as insufficiently responsible and not supplemented with the usage of adequate protective measures. The result is frequently abortion, which terminates 90% of unplanned and unwanted pregnancies in this age. This creates health and psychosocial risks, as well as giving birth in adolescence which is contrary to the modern health concepts that giving birth should not be performed too early, while the young are still developing. A significant increase in the frequency of sexually transmitted diseases is also present, to which the youth are especially susceptible due to the specific development period in which they are in. A serious medical and sociopathological problem of contemporary society represents the greater and greater misuse of psychoactive substances among the young people, with a tendency of decreasing the average age they are consumed for the first time, as well as the use of drugs and alcohol. With the increase of the anti-smoking campaign and restrictive measures in highly

  8. Young women's use of medicines

    DEFF Research Database (Denmark)

    Hansen, Dana Lee; Hansen, Ebba Holme; Holstein, Bjørn Evald

    2009-01-01

    as the norms for medicine use at home and among peers, and how these perceptions are reflected in their own use of medicine. In-depth interviews were conducted with 20 young Danish women between the ages of 16 and 20. During the interviews, participants described their perceptions regarding usual medicine...... taking practices and ideas about appropriate medicine use within their family and peer group. Young women possessed a keen awareness of medicine-related norms, although medicine use was a topic only rarely discussed with others. At the interface of these themes pertaining to family and peer norms......, a unifying concept involving growing autonomy in medicine use emerged. This concept consisted of three parts: the great influence of family norms when autonomy was limited, growing autonomy under changing influences and assertion of autonomy and positioning of own behaviour relative to the norm. This study...

  9. A young woman's atomic future

    International Nuclear Information System (INIS)

    Outa, S.

    1998-01-01

    The nuclear energy industry has traditionally been a masculine playground, created and heretofore also controlled by men. However, the recent changes in social thinking have created a more heterogeneous group of young nuclear engineers. The experience and knowledge of the pioneers need to be dealt out and shared, in order to build an engineer population capable of responding to the future challenges. These challenges include the tightened safety requirements, modernization and decommissioning of present nuclear plants, waste management, and the intensified debate over environmental issues. The construction of new power plant units will also be a task which requires co-operation across generations. The question of weather or not women can find their places in the nuclear industry is irrelevant - the present share of female students and young engineers speaks for itself. It is not only the female population which has learned to follow its interests, but also the modern male has accepted the positive change. (author)

  10. Thyroid functions in young diabetics

    International Nuclear Information System (INIS)

    Hafiez, A.A.; Ismail, A.A.; Awadeen, M.R.; Abbas, E.Z.; Farag, M.S.A.

    1982-01-01

    Assessment of the thyroid-pituitary axis was performed in uncontrolled (20 cases) and controlled (22 cases) insulin-dependent young diabetics who were university students attending the university hospital. A third age-matching group (21 normal subjects) was also investigated. The plasma glucose level was determined after fasting as well as 2 hours after an oral glucose meal (50 g). Thyroxine (T 4 ), triiodeothyronine (T 3 ) and thyroid stimulating hormone (TSH) were assayed by RIA. The data obtained showed a lowered level of T 3 and T 4 and a raised level of TSH in uncontrolled young diabetics as compared to corresponding values for age matching normals. The group of controlled diabetics showed near normal T 3 and increased T 4 levels, but still lower than normal. TSH levels dropped significantly to the normal level. (author)

  11. Being Young and Getting Cancer

    DEFF Research Database (Denmark)

    Sperling, Cecilie; Petersen, Gitte Stentebjerg; Hølge-Hazelton, Bibi

    2017-01-01

    Purpose: Cancer is the leading cause of nonaccidental deaths among adolescents and young adults (AYAs). In Denmark, there are substantial gaps in knowledge concerning how AYAs with cancer perceive their diagnostic and therapeutic trajectory and report health-related outcomes. The aim of this study......) “Time before treatment,” (2) “Being told about your illness,” (3) “Being a young patient,” (4) “Your treatment,” (5) “Receiving help living with and after Cancer,” and (6) “How are you feeling today?.” One hundred one items were specifically developed for this study, while 50 were standardized validated...... is to describe the development of a questionnaire targeting AYAs with cancer aiming to evaluate treatment and survivorship from the perspective of the patients. Methods: Identification of themes and development of items included in the questionnaire were based on a synthesis of literature and qualitative...

  12. Water Loss from Young Planets

    Science.gov (United States)

    Tian, Feng; Güdel, Manuel; Johnstone, Colin P.; Lammer, Helmut; Luger, Rodrigo; Odert, Petra

    2018-04-01

    Good progress has been made in the past few years to better understand the XUV evolution trend of Sun-like stars, the capture and dissipation of hydrogen dominant envelopes of planetary embryos and protoplanets, and water loss from young planets around M dwarfs. This chapter reviews these recent developments. Observations of exoplanets and theoretical works in the near future will significantly advance our understanding of one of the fundamental physical processes shaping the evolution of solar system terrestrial planets.

  13. EPS Young Physicist Prize - CORRECTION

    CERN Multimedia

    2009-01-01

    The original text for the article 'Prizes aplenty in Krakow' in Bulletin 30-31 assigned the award of the EPS HEPP Young Physicist Prize to Maurizio Pierini. In fact he shared the prize with Niki Saoulidou of Fermilab, who was rewarded for her contribution to neutrino physics, as the article now correctly indicates. We apologise for not having named Niki Saoulidou in the original article.

  14. Working with young black people.

    OpenAIRE

    Sallah, Momodou; Howson, Carlton

    2007-01-01

    This is an important collection, integrating research with messages for practitioners in an area where there has as yet been insufficient material published. This book also formed the focal point for a major international conference in the Summer of 2006. As well as jointly editing the publication, the author contributed a chapter to it. Bringing together this work's different dimensions and perspectives, this book seeks to challenge both the accepted status quo of Black young people s neg...

  15. Young children as Internet users

    OpenAIRE

    Daramola, O. (Oladipo)

    2015-01-01

    Abstract In the current available research concerning the real usage of the internet among the young children, most researchers particularly emphases on the risk and opportunities regarding the active use of the internet. Limited experimental research emphases on the role-based and impact of the parent guidelines in the context. In the current studies, internet parenting methods are well-defined and operationalized to study...

  16. Examining Young's modulus for wood

    International Nuclear Information System (INIS)

    Perkalskis, Benjamin S; Freeman, J Reuben; Suhov, Alexander

    2004-01-01

    Symmetry considerations, dimensional analysis and simple approximations are used to derive a formula for Young's modulus of a simple anisotropic system, a straight-layer wood bar whose fibre axis makes an angle with respect to the bar's longitudinal axis. Agreement between the derived formula and experiment (carried out in far from ideal conditions) is within 10%. Improvements and extensions are suggested for this undergraduate physics experiment

  17. Literacy for all young learners

    CERN Document Server

    Jalongo, Mary Renck

    2015-01-01

    Literacy for All Young Learners offers 65 strategies to support literacy learning with children from preschool through the third grade. Each strategy is designed to be simple to use with all of the children in your classroom-from the not-yet-readers to the fluent readers-and each strategy is tied to the Common Core State Standards for kindergarten through third grade.

  18. Careers of young Polish chemists

    OpenAIRE

    Kosmulski, Marek

    2014-01-01

    Typical young Polish scientist is an alumnus of doctoral studies at the same university and department where he/she completed his/her Master degree. The career is continued by receiving a habilitation at the same university and department. Then a holder of habilitation is promoted to a tenured position at the same university and department. Detailed analysis of scientific careers of 154 recent Ph.D. recipients and of 16 habilitation candidates in chemistry from University of Warsaw is present...

  19. Measuring young children's language abilities.

    Science.gov (United States)

    Zink, I; Schaerlaekens, A

    2000-01-01

    This article deals with the new challenges put on language diagnosis, and the growing need for good diagnostic instruments for young children. Particularly for Dutch, the original English Reynell Developmental Language Scales were adapted not only to the Dutch idiom, but some general ameliorations and changes in the original scales resulted in a new instrument named the RTOS. The new instrument was standardized on a large population, and psychometrically evaluated. In communicating the experiences with such a language/cultural/psychometric adaptation, we hope that other language-minority groups will be encouraged to undertake similar adaptations.

  20. Rock in Rio: forever young

    Directory of Open Access Journals (Sweden)

    Ricardo Ferreira Freitas

    2014-12-01

    Full Text Available The purpose of this article is to discuss the role of Rock in Rio: The Musical, as herald of megafestival Rock in Rio. Driven by the success that musicals have reached in Brazil, we believe that the design of this spectacle of music, dance and staging renews the brand of the rock festival, once it adds the force of young and healthy bodies to its concept. Moreover, the musical provides Rock in Rio with some distance from the controversal trilogy of sex, drugs and rock and roll, a strong mark of past festivals around the world. Thus, the musical expands the possibilities of growth for the brand.

  1. Give Young Scientists a Break

    Energy Technology Data Exchange (ETDEWEB)

    Wiley, H. S.

    2009-11-01

    There has been much concern about the impact of tight funding on the careers of young scientists. When only a small percentage of grants are approved, even the smallest problem or error with an application can push it out of the funding range. Unfortunately, the relative lack of grant writing skills by new investigators often has this effect. To avoid a situation where only experienced investigators with polished writing skills are funded, the National Institutes of Health has instituted a more generous ranking scale for new investigators. Not surprisingly, some senior investigators have protested, calling it reverse discrimination. I say that their anger is misplaced. New investigators do deserve a break.

  2. Motivating young people for education

    DEFF Research Database (Denmark)

    Cort, Pia

    2013-01-01

    The article explores the issue of motivation in policy and practice. The argument is that the folk high schools and the tradition of liberal education offer a learning environment where a number of psychological needs are satisfied among the young people leading to a motivation for learning whereas...... policy is based primarily on controlling forms of regulation counterproductive to the political objective of making 95% of a youth cohort complete upper secondary education. Liberal education may in other words be a case of good practice worth emulating in youth education policy....

  3. On imitation among young and blind children

    Directory of Open Access Journals (Sweden)

    Maria Rita Campello Rodrigues

    2016-07-01

    Full Text Available This article investigates the imitation among young and blind children. The survey was conducted as a mosaic in the time since the field considerations were taken from two areas: a professional experience with early stimulation of blind babies and a workshop with blind and low vision young between 13-18 years. By statingthe situated trace of knowledge, theresearch indicates that imitation among blind young people can be one of the ways of creating a common world among young blind and sighted people. Imitation among blind young is a multi-sensory process that requires a body experience, including both blind and people who see. The paper concludes with an indication of the unique character of imitation and at the same time, with the affirmation of its relevance to the development and inclusion process of both the child and the young blind.

  4. ROMANIAN YOUNG ENTREPRENEURS FEATURES: AN EMPIRICAL SURVEY

    Directory of Open Access Journals (Sweden)

    Ceptureanu Sebastian Ion

    2015-07-01

    Full Text Available There are many studies linking entrepreneurship and economic development. For specialists and public decision makers, developing entrepreneurship seems to be an easy policy action, even though actions and results are rather debatable. Unfortunately the relevant literature is not so generous concerning youth entrepreneurship. Youth is one of the most vulnerable groups in society, especially in the current economic and demographic situation in European Union and worldwide. At the same time, youth is the period when most people engage in their first job, are gaining financial independence and are assuming new responsibilities and roles shaping their identity. With respect to this, starting their own business is a natural choice for many young people. When considering entrepreneurial potential of young Romanians, there is almost not any data available. This paper aims to disseminate the results of a survey focused on young entrepreneurs, designed to fill the gap in the literature about Romanian young entrepreneurs’ features. The empirical study was divided in five parts: A. Personality of young entrepreneurs, highlighting the main features of behaviour and personality of young entrepreneurs. B. Professional background, focusing on young entrepreneurs’ background and how it influences their interest and performance improvement. C. Risk and crisis acceptance, highlighting the ability of young entrepreneurs to deal with critical situations. D. Business and business environment, focusing on internal and environmental aspects of the business. E. Social - cultural attitude, highlighting the attitude of society (incentives and disincentives to entrepreneurial initiatives of young people. This are excerpts of results from the first part, regarding personality of Romanian young entrepreneurs, concerning issues like level of independence, capacity for innovation, self-confidence, decision making process, level of persistence flexibility of young

  5. Socialization and Instrumental Competence in Young Children

    Science.gov (United States)

    Baumrind, Diana

    1970-01-01

    Discusses relationships between parental authority patterns by which children are influenced and the development of socially responsible and independent behavior in young children (especially girls). (NH)

  6. Controlling young people through treatment and punishment

    DEFF Research Database (Denmark)

    Bengtsson, Tea Torbenfeldt

    2015-01-01

    This chapter demonstrates how both treatment and punishment is part of controlling young people involved in crime in the Danish welfare state. Lately there has been an increase in the use of confinement in young offenders institutions and thus a turn towards stricter punishments for crime. However......, treatment aiming at rehabilitation is still an integrated part of the system and the organization of the young offenders institutions. For the young people subjected to control both treatment and punishment are regarded as effective means of risk-control but there are also limitations and unintended results...

  7. Bioanalysis Young Investigator: Sadagopan Krishnan.

    Science.gov (United States)

    Krishnan, Sadagopan

    2011-05-01

    Supervisor's supporting comments. I am pleased to recommend Sadagopan Krishnan for the Bioanalysis Young Investigator award. Sadagopan is a bright, creative and highly-motivated young bioanalytical chemist. His theses in our laboratory involved the development of electrochemiluminescent arrays for chemical toxicity screening utilizing cytochrome P450 metalloenzymes. He was senior author of a paper in Analytical Chemistry on this that was featured on the cover. He also investigated fundamental properties of human metabolic cytochrome P450s - research was carried out at his own initiative, and explains for the first time the role of iron spin state on enzyme electron transfer rates. He then developed thin films that mimic the natural cytochrome P450 redox cycle for the first time. He worked with several other group members to develop a superparamagnetic labeling scheme for immunosensing of proteins by surface plasmon resonance at unprecedented low levels, down to 10 fg/ml. Sadagopan has also demonstrated strong leadership skills. After his PhD, Sadagopan joined the group of Fraser Armstrong at Oxford University, UK, as a postdoctoral fellow. He is currently expanding his research horizons into the area of biofuel cells. His eventual goal is to join the faculty of a major university and build a world-class research group in bioanalytical chemistry.

  8. Sports Specialization in Young Athletes

    Science.gov (United States)

    Jayanthi, Neeru; Pinkham, Courtney; Dugas, Lara; Patrick, Brittany; LaBella, Cynthia

    2013-01-01

    Context: Sports specialization is intense training in 1 sport while excluding others. Sports specialization in early to middle childhood has become increasingly common. While most experts agree that some degree of sports specialization is necessary to achieve elite levels, there is some debate as to whether such intense practice time must begin during early childhood and to the exclusion of other sports to maximize potential for success. There is a concern that sports specialization before adolescence may be deleterious to a young athlete. Evidence Acquisition: PubMed and OVID were searched for English-language articles from 1990 to 2011 discussing sports specialization, expert athletes, or elite versus novice athletes, including original research articles, consensus opinions, and position statements. Results: For most sports, there is no evidence that intense training and specialization before puberty are necessary to achieve elite status. Risks of early sports specialization include higher rates of injury, increased psychological stress, and quitting sports at a young age. Sports specialization occurs along a continuum. Survey tools are being developed to identify where athletes fall along the spectrum of specialization. Conclusion: Some degree of sports specialization is necessary to develop elite-level skill development. However, for most sports, such intense training in a single sport to the exclusion of others should be delayed until late adolescence to optimize success while minimizing injury, psychological stress, and burnout. PMID:24427397

  9. Motor Proficiency in Young Children

    Directory of Open Access Journals (Sweden)

    Fotini Venetsanou

    2016-01-01

    Full Text Available This study aimed to examine motor proficiency in young children, focusing on potential gender differences. For that purpose, the Bruininks-Oseretsky Test of Motor Proficiency–Long Form (BOTMP-LF was administered to 540 children (272 boys, 4½ to 6 years old. First, the 2 (sex × 4 (age groups ANOVA computed on children’s total BOTMP-LF scores showed that age had a statistically significant effect, whereas gender did not. Second, the one-way MANCOVA applied on subtest scores, with age as covariate, revealed statistical significant gender differences; however, η2 values were found to be small or moderate. Finally, the MANCOVA applied on items where significant gender differences have been reported showed a significant effect of gender. Nonetheless, η2 values exceeded the limit of practical significance only on two items (“standing on preferred leg on floor”, “throwing a ball at a target with preferred hand” that are associated with gender-stereotyped activities. It can be concluded that (a besides statistical significance, effect sizes should be examined for the results of a study to be adequately interpreted; (b young boys’ and girls’ motor proficiency is similar rather than different. Gender differences in specific skills should be used for movement programs to be individualized.

  10. 7th Young Researcher Meeting

    International Nuclear Information System (INIS)

    2017-01-01

    Young Researcher Meeting, Torino 2016 F Agostini, C Antolini, A Avella, G Cattani, R Cuccaro, A Cultrera, M Di Stefano, G Fragione, L Lolli, M Migliaccio, L Pagnanini, E Pessana, F Piacentini, D Pietrobon, E Pusceddu, R Romeo, M Serra, E Simonetto, F Stellato Preface The Young Researcher Meeting (www.yrmr.it) has been established as a forum for students, postdoctoral fellows and young researchers determined to play a proactive role in the scientific progress. Since 2009 we run itinerant yearly meetings to discuss the most recent developments and achievements in Physics, as we are firmly convinced that sharing expertise and experience is the foundation of the research activity. One of the main purposes of the conference is actually to create an international network of young researchers, both experimentalists and theoreticians, and fruitful collaborations across the different branches of Physics. The format we chose is an informal meeting primarily aimed at students and researchers at the beginning of their scientific career, who are encouraged to present their work in brief presentations able to provide genuine engagement of the audience and cross-pollination of ideas. The 7 th edition of the Young Researcher Meeting was held at the Istituto Nazionale di Ricerca Metrologica (INRiM) in Turin, the Italian National Metrology Institute responsible for the national standards of the International System of Units. The conference took place from Monday 24 th to Wednesday 26 th October 2016. This edition gathered 120 participants belonging to universities and research centres from all over the world. The plenary talk sessions covered several areas of pure and applied Physics, and they were complemented by an extremely rich and interactive poster session, which was also extended to the coffee breaks. The programme included a “poster and wine” session on the first evening, a guided tour at the Turin Astrophysical Observatory and a very enjoyable and friendly conference

  11. Strokes in young adults: epidemiology and prevention

    Directory of Open Access Journals (Sweden)

    Smajlović D

    2015-02-01

    Full Text Available Dževdet Smajlović Department of Neurology, University Clinical Centre Tuzla, School of Medicine, University of Tuzla, Bosnia and Herzegovina Abstract: Strokes in young adults are reported as being uncommon, comprising 10%–15% of all stroke patients. However, compared with stroke in older adults, stroke in the young has a disproportionately large economic impact by leaving victims disabled before their most productive years. Recent publications report an increased incidence of stroke in young adults. This is important given the fact that younger stroke patients have a clearly increased risk of death compared with the general population. The prevalence of standard modifiable vascular risk factors in young stroke patients is different from that in older patients. Modifiable risk factors for stroke, such as dyslipidemia, smoking, and hypertension, are highly prevalent in the young stroke population, with no significant difference in geographic, climatic, nutritional, lifestyle, or genetic diversity. The list of potential stroke etiologies among young adults is extensive. Strokes of undetermined and of other determined etiology are the most common types among young patients according to TOAST (Trial of Org 10172 in Acute Stroke Treatment criteria. Prevention is the primary treatment strategy aimed at reducing morbidity and mortality related to stroke. Therefore, primary prevention is very important with regard to stroke in young adults, and aggressive treatment of risk factors for stroke, such as hypertension, smoking, and dyslipidemia, is essential. The best form of secondary stroke prevention is directed toward stroke etiology as well as treatment of additional risk factors. However, there is a lack of specific recommendations and guidelines for stroke management in young adults. In conclusion, strokes in young adults are a major public health problem and further research, with standardized methodology, is needed in order to give us more

  12. The Musical Taste of Young People

    Science.gov (United States)

    Mozgot, V. G.

    2014-01-01

    Data from a longitudinal survey of the musical tastes of young people distinguish five basic vectors of its development: an orientation toward the Western paradigm; young people's unlimited amount of time spent in the consumption of music; the indiscriminate nature of their music interests; the influence that a person's membership in a particular…

  13. Increasing Employment Opportunities for Disadvantaged Young Adults

    Science.gov (United States)

    Hossain, Farhana; Terwelp, Emily

    2015-01-01

    In the past four decades, profound changes in the U.S. economy--including falling wages, widening inequality, and the polarization of jobs at the top and bottom of the education and wage distributions--have had dramatic implications for the labor-market fortunes of young adults. Only about half of young people ages 16 to 24 held jobs in 2014, and…

  14. Living arrangements of young adults in Europe

    NARCIS (Netherlands)

    Schwanitz, Katrin; Mulder, Clara H.

    2015-01-01

    Comparative research suggests that there are great cross-national and cross-temporal differences in living arrangements of young adults aged 18-34 in Europe. In this paper, we examine young adults’ living arrangements (1) across several European countries and different national contexts, and (2) by

  15. Young Children and Families Experiencing Homelessness

    Science.gov (United States)

    Wilson, Allison B.; Squires, Jane

    2014-01-01

    The increasing prevalence of homelessness among young children and families in the United States is described, as is the developmental impact on young children and cost to society. Although services are mandated for this population under the McKinney­-Vento Act, Education of Homeless Children and Youth Program, and the Individuals With…

  16. Caring for Young Children in the Home.

    Science.gov (United States)

    Birckmayer, Jennifer; And Others

    Group leaders of 10- to 13-year-olds may use this program guide to help the preteens interact with young children through six discussion meetings and five visits with a preschool child at home. Discussion topics concern (1) the family environment of young children, (2) children's play; (3) children's play areas at home, (4) safety at home, (5)…

  17. Seven Myths about Young Children and Technology

    Science.gov (United States)

    Plowman, Lydia; McPake, Joanna

    2013-01-01

    Parents and educators tend to have many questions about young children's play with computers and other technologies at home. They can find it difficult to know what is best for children because these toys and products were not around when they were young. Some will say that children have an affinity for technology that will be valuable in their…

  18. Group Theory, Computational Thinking, and Young Mathematicians

    Science.gov (United States)

    Gadanidis, George; Clements, Erin; Yiu, Chris

    2018-01-01

    In this article, we investigate the artistic puzzle of designing mathematics experiences (MEs) to engage young children with ideas of group theory, using a combination of hands-on and computational thinking (CT) tools. We elaborate on: (1) group theory and why we chose it as a context for young mathematicians' experiences with symmetry and…

  19. Exploring Behavioral Intentions among Young Mothers

    Science.gov (United States)

    Turney, Howard M.; Conway, Pat; Plummer, Pam; Adkins, Samuel E.; Hudson, George Cliff; McLeod, David A.; Zafaroni, Aileen

    2011-01-01

    This study examined the relationship between young mothers' individual characteristics (demographics and self-efficacy), social support, and behavioral intentions regarding education and child bearing. Using a home visiting model, the program recruited 141 teen mothers to participate. Young mothers completed an initial assessment, measuring…

  20. Noticing Young Children's Mathematical Strengths and Agency

    Science.gov (United States)

    Dockett, Sue; Goff, Wendy

    2013-01-01

    This paper promotes the importance of noticing young children's mathematical strengths. It draws on the philosophical positions of children's rights and competence to propose a shift in the ways in which all involved might notice the mathematical engagement, understandings, experiences and practices of young children. Noticing children's…

  1. The State of Young Children in Israel

    Science.gov (United States)

    Kosher, Hanita, Ed.

    2015-01-01

    This document, based on the statistical yearbook, "Children in Israel 2014," presents data on the population of young children in Israel. The document presents a current picture of the well-being of young children in Israel intended to assist policy-makers and practitioners to understand the situation of this group of children and to…

  2. Psychological characteristics of aggressors of young couple

    Directory of Open Access Journals (Sweden)

    María Jesús Hernández Jiménez

    2014-10-01

    Full Text Available Violence against women in relationships young people has become in recent years a public health problem of major social. This article, with a view to the prevention, seeks to address the psychological characteristics of the perpetrator of pair in young relations. An initial review of the personality features investigated in previous studies and their influence on violent behaviour was carried out. Following this, an empirical study on a sample of young people was performed. Methods: We conducted a study with 100 young people of Valencia. Of these, 50 are young offenders and 50 couple, young students of compulsory secondary education. Data are obtained and analyzed psychological characteristics differences between groups. Results: The study conducted shows that in general, young offenders have one hand high scores on neuroticism, impulsivity, external locus of control, psychoticism and antisocial behavior. Furthermore show low scores on self-control, empathy, selfesteem and frustration tolerance. Conclusions: The results of this paper make it abundantly clear that violence in young relationships is important enough to be considered from different sectors of society and justifies the need to develop and implement prevention programs adapted adolescents and their characteristics.

  3. Film and the Young Adult Novel.

    Science.gov (United States)

    Foster, Harold M.

    1994-01-01

    Discusses films based on young adult novels and why they are often considered failures. Describes various films about young adults and their problems that have proven to be artistic successes. Gives close attention to film versions of S. E. Hinton's novels and of Robert Cormier's "The Chocolate War." (HB)

  4. Young Men, Masculinities and Sex Education

    Science.gov (United States)

    Limmer, Mark

    2010-01-01

    This paper draws on focus group and interview data from 45 young men from the north of England to explore the barriers to effective sex and relationships education (SRE). Recent policy debates in relation to establishing statutory SRE in schools provide an opportunity to revisit how it is currently delivered to, and received by, young men. The…

  5. Embodied Subjectivities: Nine Young Women Talking Dance

    Science.gov (United States)

    O'Flynn, Gabrielle; Pryor, Zoe; Gray, Tonia

    2013-01-01

    The purpose of this paper is to examine nine Australian young women's embodied experiences of dance. The young women were all amateur dancers involved in weekly jazz, tap, and ballet dance classes at the same dance studio. In this paper, embodiment is defined as multidimensional (Burkitt 1999). The authors explore the ways the corporeal and the…

  6. Adolescents and Young Adults with Cancer

    Science.gov (United States)

    ... a Doctor and Hospital View this video on YouTube. Experts in the field of adolescent and young adult (AYA) cancers and cancer survivors answer the ... trials. Fertility Preservation Options View this video on YouTube. ... on fertility is a special concern for young cancer patients. It is important to talk with ...

  7. Young EIROforum prizewinner visits CERN

    CERN Multimedia

    CERN Bulletin

    2015-01-01

    On 27 to 31 July, CERN welcomed Paul Clarke, an 18-year-old Irish mathematician who won a CERN EIROforum prize (second place) at EUCYS 2014 (European Union Contest for Young Scientists).   Paul Clarke, visiting the new Microcosm exhibit. In addition to a €5000 prize, Paul visited the Laboratory and its experiments, meeting and speaking with CERN physicists and computer scientists. Paul's winning project is entitled "Contributions to cyclic graph theory." As the summary of the project suggests, graph theory is an area of pure mathematics which studies properties of linkages and networks. It has applications in several areas including computing, molecular structure, neuroscience, search engines, engineering etc. This project makes a profound contribution to the study of graphs. It identifies key concepts and provides the methodology to apply them to some long-standing major problems in the subject with great success. Paul has just finished high sc...

  8. Spondylolysis in young tennis players

    Science.gov (United States)

    Ruiz‐Cotorro, A; Balius‐Matas, R; Estruch‐Massana, A; Angulo, J Vilaró

    2006-01-01

    The general aetiology, diagnosis, and treatment of spondylolysis, a bone defect in the pars interarticularis of the vertebra, are reviewed. A retrospective study of young tennis players diagnosed between 2000 and 2004 with spondylolysis with or without spondylolisthesis, assessed by radiography and planar bone scintigraphy, is described. If the radiographic results were negative, computed tomography was performed. Sixty six cases were evaluated: 53 L5 lesions, eight L4 lesions, two L3 lesions, and one bilateral lesion at the L2 level. Two more lesions at two levels were found (bilateral L5 and unilateral L4 and L3 on the right side). Classification, treatment, and outcome of the cases are reported. A combination of radiography, planar bone scintigraphy, and SPECT is useful for evaluating spondylolysis in tennis players and recommending treatment. Use of a brace did not appear to achieve significant results. PMID:16632576

  9. The Young Visual Binary Survey

    Science.gov (United States)

    Prato, Lisa; Avilez, Ian; Lindstrom, Kyle; Graham, Sean; Sullivan, Kendall; Biddle, Lauren; Skiff, Brian; Nofi, Larissa; Schaefer, Gail; Simon, Michal

    2018-01-01

    Differences in the stellar and circumstellar properties of the components of young binaries provide key information about star and disk formation and evolution processes. Because objects with separations of a few to a few hundred astronomical units share a common environment and composition, multiple systems allow us to control for some of the factors which play into star formation. We are completing analysis of a rich sample of about 100 pre-main sequence binaries and higher order multiples, primarily located in the Taurus and Ophiuchus star forming regions. This poster will highlight some of out recent, exciting results. All reduced spectra and the results of our analysis will be publicly available to the community at http://jumar.lowell.edu/BinaryStars/. Support for this research was provided in part by NSF award AST-1313399 and by NASA Keck KPDA funding.

  10. The young child in Yemen.

    Science.gov (United States)

    Bornstein, A

    1974-01-01

    4 surveys were undertaken in Yemen through interviews with women in their homes in an effort to obtain information on the sociological and psychological aspects of young children and their mothers, the conditions of working mothers with young children, and traditional midwives and midwifery practices. The survey on child socialization and upbringing included 30 families. The survey on working mothers included 54 women selected at random among more than 300 women employed in a textile factory. 40 midwives were also interviewed; most were of the traditional type but the group also included 6 with 4 years of nursing school training and some hospital and midwifery experience. Focus is on ecological and economic background; social organization; housing, water supply and sanitation; the role of women; family planning; pregnancy and delivery; infant feeding and care; childhood; attitude of parents to education; weaning foods; swaddling babies; working mothers; health conditions and services; education; and the future for families in Yemen. There is a marked preference for sons in Yemen which is explained by the patriarchal character of the society and the place of defense in tribal unity and integration. Childbearing and rearing are heavy physical burdens for women. Among the families interviewed, 70% of the mothers did not want more children after the 4th child. During pregnancy mothers did not receive supplementary nutrition nor did they change their pattern of work or take any other special precautions. The social environment for child bearing is favorable, but conditions of delivery are primitive and even dangerous in the event of complications.

  11. The Young Solar Analogs Project

    Science.gov (United States)

    Gray, Richard O.; Saken, J. M.; Corbally, C. J.; Fuller, V.; Kahvaz, Y.; Lambert, R.; Newsome, I.; Seeds, M.

    2013-01-01

    We are carrying out a long-term project of measuring chromospheric activity and brightness variations in 31 young solar analogs (YSAs) using facilities at the Dark Sky Observatory (DSO - Appalachian State University) and the Vatican Advanced Technology Telescope (VATT). These YSAs are solar-type (spectral types F8 - K2) stars with ages ranging from 0.3 - 1.5 Gyr. The goal of this project is to gain better understanding of the magnetic activity of the early Sun, and especially how that activity may have impacted the development of life on the Earth. This project will also yield insights into the space environments experienced by young Earth analogs. We are currently in the 6th year of spectroscopic measurements of these stars: these data include Ca II H & K chromospheric flux measurements, and narrow-band measurements in the photospheric G-band, both obtained with the G/M spectrograph on the DSO 32-inch telescope. We will present evidence of activity cycles in a number of our stars, as well as periods determined from rotational modulation of the spectroscopic indices. The relationship between the Ca II activity index and the G-band index will be explored. NSF support for our project has provided funds for the construction of a robotic photometric telescope to monitor the program stars in a 5-passband system (Strömgren-v, Johnson-Cousins B, V, and R, and a 3-nm wide Hα filter). The robotic telescope has been functional since April 2012 and observes the program stars on every clear night; combined with the Piggy-back telescope attached to the DSO 32-inch, we now have photometric observations on over 130 nights stretching over nearly 2 years. We will examine the relationships between variations in the Ca II H & K index, the G-band index and the photometric bands. This project is supported by the National Science Foundation, grant AST-1109158.

  12. The Young Solar Analogs Project

    Science.gov (United States)

    Gray, Richard O.; Saken, J. M.; Corbally, C. J.; Seeds, M. F.; Morrison, S. S.

    2012-01-01

    We are carrying out a long-term project of measuring chromospheric activity and brightness variations in 31 young solar analogs (YSAs) using the Dark Sky Observatory (DSO -- Appalachian State University) 32-inch telescope and the G/M spectrograph. These YSAs are solar-type (spectral types F8 - K2) stars with ages ranging from 0.3 - 1.5 Gyr. The goal of this project is to gain better understanding of the magnetic activity of the early Sun, and especially how that activity may have impacted the development of life on the Earth. This project will also yield insights into the space environments experienced by young Earth analogs. We are currently in our 5th year of obtaining Ca II K & H chromospheric flux measurements, and are beginning to see signs of long-term activity cycles in a number of our stars. In addition, rotational modulation of the chromospheric fluxes is detectable in our data, and we have determined rotational periods for many of our stars. Short timescale increases in the K & H fluxes have been observed in a number of our stars; these events may be related to stellar flares. VATTSpec, a new moderate-resolution spectrograph on the 1.8-m Vatican Telescope in Arizona, has recently become involved with the project. This spectrograph will increase our ability to detect short-term changes in stellar activity on timescales of hours to minutes. We have been monitoring the program stars for one year in a multi-band photometric system consisting of Stromgren-v, and Johnson B, V, and R filters. We will soon add a narrow-band H-alpha filter to the system. Photometry is being carried out with a small piggy-back telescope on the 32-inch, but a robotic photometric telescope is currently being installed at DSO for this purpose. This project is supported by the National Science Foundation.

  13. Universe Awareness For Young Children

    Science.gov (United States)

    Scorza, C.; Miley, G.; Ödman, C.; Madsen, C.

    2006-08-01

    Universe Awareness (UNAWE) is an international programme that will expose economically disadvantaged young children aged between 4 and 10 years to the inspirational aspects of modern astronomy. The programme is motivated by the premise that access to simple knowledge about the Universe is a basic birth right of everybody. These formative ages are crucial in the development of a human value system. This is also the age range in which children can learn to develop a 'feeling' for the vastness of the Universe. Exposing young children to such material is likely to broaden their minds and stimulate their world-view. The goals of Universe Awareness are in accordance with two of the United Nations Millennium goals, endorsed by all 191 UN member states, namely (i) the achievement of universal primary education and (ii) the promotion of gender equality in schools. We propose to commence Universe Awareness with a pilot project that will target disadvantaged regions in about 4 European countries (possibly Spain, France, Germany and The Netherlands) and several non-EU countries (possibly Chile, Colombia, India, Tunisia, South Africa and Venezuela). There will be two distinct elements in the development of the UNAWE program: (i) Creation and production of suitable UNAWE material and delivery techniques, (ii) Training of educators who will coordinate UNAWE in each of the target countries. In addition to the programme, an international network of astronomy outreach will be organised. We present the first results of a pilot project developed in Venezuela, where 670 children from different social environments, their teachers and members of an indigenous tribe called Ye´kuana from the Amazon region took part in a wonderful astronomical and cultural exchange that is now being promoted by the Venezuelan ministry of Education at the national level.

  14. Young Adults Failure to Thrive Syndrome

    Directory of Open Access Journals (Sweden)

    Warren C. Sanderson

    2014-03-01

    Full Text Available Many young working age adults in developed countries are failing to thrive in economic, demographic and social terms. Their failure to thrive is a relatively new phenomenon that has not been widely recognized, but it affects young adults in virtually all the more developed countries for which we have relevant data. Young adults nowadays are more often in poverty. They are leaving their parental homes at ever later ages and in some countries the frequency of psychological problems increased. The seriousness of failure to thrive syndrome is reflected in the relationship between relative economic conditions and increased suicide rates. The syndrome is important because young adults are at the prime ages for finding employment, establishing long-run career paths and building an economic basis for founding a family. Developing strategies to arrest the spread of failure to thrive syndrome among young adults, in order to keep them vibrant contributors to our societies, should be a priority for policy makers.

  15. Molecular basis of young ischemic stroke.

    Science.gov (United States)

    Bersano, Anna; Borellini, Linda; Motto, Cristina; Lanfranconi, Silvia; Pezzini, Alessandro; Basilico, Paola; Micieli, Giuseppe; Padovani, Alessandro; Parati, Eugenio; Candelise, Livia

    2013-01-01

    Epidemiological and family studies have provided evidence on the role of genetic factors in stroke, particularly in stroke occurring at young age. However, despite its impact, young stroke continues to be understudied. This article reviews the existing literature on the most investigated monogenic disorders (CADASIL, Fabry disease, MELAS, RVCL, COL4A1, Marfan and Ehlers-Danlos syndromes) causing stroke in young and a number of candidate genes associated with stroke occurring in patients younger than 50 years. Although our study failed in identifying strong and reliable associations between specific genes and young stroke, our detailed literature revision on the field allowed us to compile a panel of genes possibly generating a susceptibility to stroke, which could be a starting point for future research. Since stroke is a potentially preventable disease, the identification of genes associated with young stroke may promote novel prevention strategies and allow the identification of therapeutic disease targets.

  16. Development of Young Coconut (Cocos nucifera Wine

    Directory of Open Access Journals (Sweden)

    Polemer M. Cuarto

    2017-05-01

    Full Text Available The study aimed to develop wine from young coconut water. This investigated the acceptability of the quality attributes of young coconut wine compared with commercial wine. Using a 5 - point hedonic scale, sensory evaluation test was done by the panelists (N=30 to evaluate the accep tability of the product quality attributes such as color, aroma and taste. Results of the sensory evaluation showed that young coconut wine has a pale light color, powerful aroma and sweet taste. Results also showed that panelists choose the color and tast e of the young coconut wine as its desirable attributes. Statistical analysis (p<0.05 showed significant difference in the color and aroma between young coconut wine and commercial wine but no significant difference in terms of taste.

  17. Childhood Origins of Young Adult Environmental Behavior.

    Science.gov (United States)

    Evans, Gary W; Otto, Siegmar; Kaiser, Florian G

    2018-05-01

    Prospective, longitudinal analyses revealed that over a 12-year period from ages 6 to 18, individuals who grew up with mothers with more proenvironmental attitudes engaged in more proenvironmental behavior as young adults. A similar marginal association was uncovered between mothers' proenvironmental behaviors and the proenvironmental behavior of their young adult offspring. Maternal educational attainment, but not political ideology, was also associated with more proenvironmental behavior as children matured. Moreover, childhood time spent outdoors was positively associated with increased environmentally responsible behavior in young adulthood. Interestingly, one's own childhood proenvironmental behavior and attitude, at least as assessed at age 6, bear little on one's eventual proenvironmental behavior as a young adult. Finally, among this set of childhood factors, maternal education and childhood time spent outdoors were independent predictors of positive changes in environmental behavior from early childhood to young adulthood.

  18. Do juveniles bully more than young offenders?

    Science.gov (United States)

    Ireland, Jane L

    2002-04-01

    This study compares bullying behaviour among juvenile and young offenders and incorporates two different methods to measure bullying. Ninety-five male juvenile and 196 male young offenders completed two questionnaires, one that measured bullying directly and one that measured behaviours indicative of "being bullied" or of "bullying others". Juveniles perceived a higher extent of bullying than young offenders. Juveniles reported significantly more physical, psychological or verbal and overall direct forms of bullying behaviour than young offenders. A number of differences were found between juveniles and young offenders with regard to the types of prisoners likely to become victims, who they would advise a victim to speak to and how bullying could be prevented. The results are discussed in relation to developmental theories of aggression and how bullying behaviour can be defined and measured among prisoners. Copyright 2002 The Association for Professionals in Services for Adolescents. Published by Elsevier Science Ltd. All rights reserved.

  19. Motions in Digital Young Adult Literature

    DEFF Research Database (Denmark)

    Henkel, Ayoe Qvist

    Abstract (in English): The digital turn brings about not only changes in young adult literature considered as aesthetic artifacts and literary works but also changes in the perception and reception of the reader. Digital young adult literature is increasingly multimodal and interactive...... will be the focal point here. The pivotal point of this paper will be exploring how transgressing analytical categories, e.g. rhythm, sequentiality, time, space and dialogue with the reader, can shed light on the formation of meaning in a specific digital young adult literary work, i.e. Tavs (Camilla Hübbe, Rasmus......, the paper will investigate the ‘denaturalization’ of the reading process and it will attempt to investigate and offer analytical categories which can be used also by young readers so that they can become competent cross media readers of young adult literature in a digitalized and medialized landscape...

  20. MARRIAGE AND MENTAL HEALTH AMONG YOUNG ADULTS

    Science.gov (United States)

    Uecker, Jeremy E.

    2012-01-01

    Marriage is widely thought to confer mental health benefits, but little is known about how this relationship may vary across the life course. Early marriage—which is non-normative—could have no, or even negative, mental health consequences for young adults. Using survey data from Waves 1 and 3 of the National Longitudinal Study of Adolescent Health (N = 11,743), I find that married young adults exhibit similar levels of psychological distress as young adults who are in any kind of romantic relationship. Married and engaged young adults report lower rates of drunkenness than others. Married young adults—especially those who first married at age 22–26—report higher life satisfaction than those in other types of relationships or no relationship at all, as well as those who married at younger ages. Explanations for these findings are examined, and their implications are discussed. PMID:22328171

  1. Women Young Scientists of INSA | Women in Science | Initiatives ...

    Indian Academy of Sciences (India)

    Home; Initiatives; Women in Science; Women Young Scientists of INSA. Women Young Scientists of INSA. INSA - Indian National Science Academy .... Charusita Chakravarty, one of the stars of our community of women scientists, at a young ...

  2. Young adult smoking behavior: a national survey.

    Science.gov (United States)

    Ling, Pamela M; Neilands, Torsten B; Glantz, Stanton A

    2009-05-01

    Young adults have the highest smoking rate of any age group in the U.S., and new strategies to decrease young adult smoking are needed. The objective of the current study was to identify psychographic and demographic factors associated with current smoking and quitting behaviors among young adults. Attitudes, social groups, and self-descriptors, including supporting action against the tobacco industry, advertising receptivity, depression, alcohol use, and other factors associated with smoking were tested for associations with smoking behaviors in a 2005 cross-sectional survey of 1528 young adults (aged 18-25 years) from a web-enabled panel. Analyses were conducted in 2007. Being older was associated with current smoking, whereas having some higher education and being African American or Hispanic were negatively associated with smoking. Supporting action against the tobacco industry was negatively associated with smoking (AOR=0.34 [95% CI=0.22, 0.52]). Perceived usefulness of smoking, exposure to smokers, increased perceived smoking prevalence, receptivity to tobacco advertising, binge drinking, and exposure to tobacco advertising in bars and clubs were associated with smoking. Supporting action against the tobacco industry was associated with intentions to quit smoking (AOR=4.43 [95% CI=2.18, 8.60]). Young adults are vulnerable to tobacco-industry advertising. Media campaigns that denormalize the tobacco industry and appeal to young adults appear to be a powerful intervention to decrease young adult smoking.

  3. Factors Contributing to Crashes among Young Drivers

    Directory of Open Access Journals (Sweden)

    Lyndel J. Bates

    2014-08-01

    Full Text Available Young drivers are the group of drivers most likely to crash. There are a number of factors that contribute to the high crash risk experienced by these drivers. While some of these factors are intrinsic to the young driver, such as their age, gender or driving skill, others relate to social factors and when and how often they drive. This article reviews the factors that affect the risk of young drivers crashing to enable a fuller understanding of why this risk is so high in order to assist in developing effective countermeasures.

  4. Heart diseases and strokes in young people

    Directory of Open Access Journals (Sweden)

    N.V. Pizova

    2014-01-01

    Full Text Available The paper shows the relevance of the problem associated with the diagnosis and treatment of stroke in young patients aged 15-45 years. It considers the major causes of acute cerebrovascular accidents in young people, including pregnant women. Diseases, such patent foramen ovale, mitral valve prolapse, infective endocarditis, and postpartum cardiomyopathy, are described in detail. The basic principles of the diagnosis and therapy of ischemic stroke at a young age are given. The mainstay of therapy for acute ischemic stroke is stated to include two procedures: reperfusion and neuronal protection.

  5. Alcohol and the young child.

    Science.gov (United States)

    Bradford, D E

    1984-01-01

    With the increasing availability of alcohol in modern times, the child neglect and abuse portrayed in Hogarth's engraving Gin Lane may once again be witnessed. Reports occur occasionally of alcohol being given deliberately to infants to quieten them, but alcohol poisoning in the slightly older child is not uncommon. The introduction of child-proof containers has altered poisoning figures recently. However, alcohol poisoning tends to occur at ages 3 and 4, that is, about 2 years after the peak of all poisonings in children. This difference may be an indication that alcohol is taken in imitation of parents' drinking, a suggestion which has some support from reported cases of mouthwash poisoning. Holidays and high days where children and alcohol mix, are potentially dangerous periods. Since alcohol poisoning can be fatal, yet if recognised is relatively easily managed, every child with the slightest degree of drowsiness should be suspect until proven or not by blood alcohol. The prevention of alcohol poisoning in the young child consists in protecting the alcohol by lock and key, not setting an example by drinking or gargling in front of children. Many substances such as mouthwash and perfume should also be under supervision. Once actual poisoning has occurred blood sugar is probably more important than the level of blood ethanol and blood sugar levels should be monitored frequently and the child treated with glucose, preferably intravenously.

  6. Compound Odontoma in young girl

    Directory of Open Access Journals (Sweden)

    Nurwahida Nurwahida

    2017-08-01

    Full Text Available Introduction. Odontomas are the most common type of odontogenic tumors and generally they are asymptomatic. These tumors are formed from enamel and dentin, and can have variable amounts of cement and pulp tissues. According to radiographic, microscopic, and clinical features, two types of odontomas are recognized: Complex and compound odontomas. Complex odontomas occur mostly in the posterior part of the mandible and compound odontomas in the anterior maxilla. Case Report. A young girl patient, 9 years old came to Department of Oral and Maxillofacial Surgery with a slow growing and asymptomatic swelling in her left posterior mandible for 5 years in his history taking. The panoramic radiograph show  a radioopacity and radiolucent lesion at the lower second molar region, with well-corticated limits. An insisional biopsi   confirmed  as compound odontoma. The surgery  performed with simple enucleation and curettage under general anaesthesia. Discussion. Compound odontomas are usually located in the anterior maxilla, over the crowns of unerupted teeth, or between the roots of erupted teeth. In this case report, Compound odontomas are found in the posterior mandible. Conclusion. Compound odontomas in the posterior mandible is a rare. The treatment of odontomas depends on the size of the lesion. The early diagnosis, the treatment of choice is conservative surgical enucleation and curettage and prognosis is excellent.

  7. Young Women With Anorexia Nervosa

    Directory of Open Access Journals (Sweden)

    Elisabeth Dahlborg Lyckhage

    2015-03-01

    Full Text Available The aim of this study was to describe how young women living with self-identified anorexia narrate about their lives by blogging. Thirteen Swedish blogs were chosen and analyzed by means of qualitative content analysis. The results described falling ill, the illness itself, and the path to recovery. Low self-esteem, depressed state of mind, and self-destructive behavior were typical signs at the start of the illness. The women’s lives were characterized by a need for controlling their body by tormenting it and by the illness demanding all their concentration and energy. The women suffered from the feeling of being a disappointment to their family members. The illness was like an enemy that had to be defeated with the help of family members, health care professionals, and by means of therapy. A turning point occurred when the women felt at their worst or had tired of the illness and could concentrate on something other than their body and the eating disorder. Suffering from self-identified anorexia was described as experiencing low self-esteem. The illness took all of the women’s time and energy. For a turning point to be reached, the women needed support from family, friends, and health care professionals, including the use of distractions.

  8. Volcanism in the Bransfield Strait, Antarctica

    Science.gov (United States)

    Fisk, M. R.

    Back-arc and marginal basins make up a significant portion of the earth's crust and they can represent the transition from continental to oceanic crust. The Bransfield Strait is a young marginal basin of the arc-trench system that lies off the northwestern edge of the Antarctic Peninsula. The strait is about 65 km wide and has a maximum water depth of 2000 m. "Active" volcanoes in the Bransfield Strait include two seamounts, which are south of the eastern end of King George Island, and three island volcanoes — Penguin, Deception, and Bridgeman Islands. Alkaline and calc-alkaline suites occur on these islands, and the seamounts are composed of tholeiites and basaltic andesites. This diversity is similar to that found in some back-arc basins, but the Bransfield Strait basalts as a group cannot be classified as back-arc basin or island-arc basalts. The diverse rock types and the chemical similarity of some of the Bransfield Strait basalts to ophiolite basalts suggests that some ophiolites were generated in back-arc basins.

  9. Geochemistry, age and strontium isotope composition of late tertiary and quaternary basalts and andesites in western Nevada and their relation to geothermal potential. Final report, October 1, 1982-December 31, 1983

    Energy Technology Data Exchange (ETDEWEB)

    Fultz, L.A.; Bell, E.J.; Trexler, D.T.

    1984-01-01

    This research was undertaken to characterize the late Cenozoic volcanic rocks associated with active geothermal systems in west-central Nevada. Petrographic and microprobe, geochemical and isotopic analysis and age dating techniques were used to characterize these young volcanic rocks. These data were combined with the limited data previously reported in the literature on these same volcanic areas to interpret their petrogenesis. The overall characterization resulted from integrating the petrogenesis with a structural-tectonic model of the region. Potassium-argon isotopic ages ranging up to 14 million years were determined for eight localities within the Reno 1 x 2/sup 0/ study region. These ages are consistent with the morphology of the volcanic landforms, the active geothermal systems associated with them, and with other isotopic ages reported in the literature for these and similar rocks within the study region. Petrographic analysis of hand specimens and thin-sections indicated mineralogic assemblages of the respective rock types and specific mineral textures and phenocryst compositions and characteristics. These identifications were further substantiated by microprobe analysis of selected phenocrysts and groundmass phases. Classification of the respective rock types was also based on chemical composition and normative calculations using the program PETCAL. Basaltic andesites are identified and described for Steamboat Hills, Table Mountain, Silver Springs, Churchill Butte, Cleaver Peak, Desert Peak and Carson City sites.

  10. HPV Vaccine Information for Young Women

    Science.gov (United States)

    ... Transmitted Diseases (STDs) HPV Vaccine Information For Young Women Language: English Español (Spanish) Recommend on Facebook Tweet ... warts at any point in time. Which girls/women should receive HPV vaccination? HPV vaccination is recommended ...

  11. Lung function measurement in awake young children

    DEFF Research Database (Denmark)

    Bisgaard, H; Klug, B

    1995-01-01

    ) and transcutaneous measurements of oxygen tension (Ptc,O2) were compared with concomitant measurements of specific airway resistance (sRaw) and forced expiratory volume in one second (FEV1) by whole body plethysmography and spirometry, respectively, during methacholine challenge in 21 young children aged 4-6 yrs...... to methacholine in young children aged 4-6 yrs. This implies that ZIOS, Rint and Ptc,O2 provide convenient indices of changes in lung function. Their combined use will be useful for monitoring airway diseases of young children.......The aim of the study was to evaluate methods applicable in a clinical setting for monitoring of changes in lung function in awake young children. Impedance measurements by the impulse oscillation technique (ZIOS), respiratory resistance measurements by the interrupter technique (Rint...

  12. Introduction to Adolescent and Young Adult Cancers

    Science.gov (United States)

    Cancer researchers, advocates, and a cancer survivor introduce the topic of adolescent and young adult (AYA) cancers, covering distinct aspects of cancer in these patients and research questions to answer.

  13. Teething & Dental Hygiene for Young Children

    Science.gov (United States)

    ... Living Listen Español Text Size Email Print Share Dental Health & Hygiene for Young Children Page Content Article ... and lead to future dental problems. Teaching Good Dental Habits The best way to protect your child's ...

  14. Reading for national development: Catching them young ...

    African Journals Online (AJOL)

    Reading for national development: Catching them young. ... It also discussed the impact of illiteracy and inefficient use of reading skills in an era of world's advanced technology. Some agencies that ... AJOL African Journals Online. HOW TO ...

  15. Genetics of ischaemic stroke in young adults

    Directory of Open Access Journals (Sweden)

    Eva Terni

    2015-06-01

    General significance: This review focuses on the main causes of genetically-based ischemic stroke in young adults, often classified as indeterminate, investigating also the recent findings of the GWAS, in order to improve diagnostic and therapeutic management.

  16. Consultation for Parents of Young Gifted Children.

    Science.gov (United States)

    Wolf, Joan S.

    1989-01-01

    The article describes private evaluation and consultation services provided to parents of young gifted children, and discusses the benefits of private consultation and the potential role of school personnel in meeting the needs of this population. (Author/JDD)

  17. Social representation of wine among young adults

    Directory of Open Access Journals (Sweden)

    Céline Simonnet-Toussaint

    2004-06-01

    It finally seems that wine suffers from its nearly sacred image. The young seem not to allow themselves to consume this product, whose image is associated with coded practices that obviously, are different from those of other spirits.

  18. Consequences of Fatherhood for Young Men's Relationships.

    Science.gov (United States)

    La Taillade, Jaslean J; Hofferth, Sandra; Wight, Vanessa R

    2010-04-01

    This paper examined how the onset and timing of the transition to fatherhood affects the type and quality of young men's relationships with partners and parents. Data are drawn from the 1979 National Longitudinal Survey of Youth - Young Adult Survey and included young men (ages 18-31 years old in 2006) who varied on residential status with their children and timing of fatherhood (N = 1,931). Results indicated the effects of fatherhood varied across types of fathers, with residential fathers more likely to be in a committed but less satisfactory relationship regardless of timing of fatherhood. Nonresidential fathers were more likely to have close relationships with their mothers and fathers, but findings varied by timing of fatherhood and gender of parent. Implications of these findings are framed in terms of young men's developmental readiness for multiple demands of first-time fatherhood.

  19. Supporting Young Dads' Journeys through Fatherhood.

    Science.gov (United States)

    Cundy, Jessica

    2016-01-01

    While the recent Coalition government committed to some initiatives supporting the role of parents, relationships and the early years, there remains a lack of focus on fathers as a distinct policy area. This is reflected at local government level, as lead professionals for young fathers are rare and data on the number of young fathers in each local area are not routinely collected. Barnardo's was funded by the Department for Education in 2012, as part of the Family Strategic Partnership, to highlight the needs and experiences of young fathers in England, and the joint role of statutory and voluntary services in supporting them (fully reported by Barnardo's in Cundy, 2012). Based on selected case studies drawn from research and a range of practice organisations, this article presents the journeys of five young fathers and their experience of maternity services, children's centres, schools, housing services and the secure estate.

  20. Release From Proactive Interference with Young Children

    Science.gov (United States)

    Cann, Linda F.; And Others

    1973-01-01

    This demonstration of release from proactive interference with young children confirms the suggestion that the technique is appropriate for the study of developmental changes in the encoding of information. (Authors/CB)

  1. Teaching Time Concepts to Young Children.

    Science.gov (United States)

    Muir, Sharon Pray

    1986-01-01

    Presents many activity ideas for teaching young children about time using chronological events, clocks, and calendars. Jerome Bruner's enactive-iconic-symbolic sequence of concept development is used as a guide for these learning experiences. (LP)

  2. Hopf Structures on Standard Young Tableaux

    International Nuclear Information System (INIS)

    Loday, Jean-Louis; Popov, Todor

    2010-01-01

    We review the Poirier-Reutenauer Hopf structure on Standard Young Tableaux and show that it is a distinguished member of a family of Hopf structures. The family in question is related to deformed parastatistics.

  3. The quest for young eyes. Attention to news among young people in the Low Countries

    OpenAIRE

    Van Cauwenberge, Anna

    2015-01-01

    This dissertation started off with the observation that attention for news among young people decreases. More precisely, previous survey studies outlined a triple shift in the current young generation’s use of news: from more to less news, from offline to online news, and from professional to non-professional news sources. Underlying these three trends, was the finding that news does not constitute a substantial part of the daily routines of young people. This finding is disturbing given news...

  4. Factors Associated with Young Adults’ Pregnancy Likelihood

    Science.gov (United States)

    Kitsantas, Panagiota; Lindley, Lisa L.; Wu, Huichuan

    2014-01-01

    OBJECTIVES While progress has been made to reduce adolescent pregnancies in the United States, rates of unplanned pregnancy among young adults (18–29 years) remain high. In this study, we assessed factors associated with perceived likelihood of pregnancy (likelihood of getting pregnant/getting partner pregnant in the next year) among sexually experienced young adults who were not trying to get pregnant and had ever used contraceptives. METHODS We conducted a secondary analysis of 660 young adults, 18–29 years old in the United States, from the cross-sectional National Survey of Reproductive and Contraceptive Knowledge. Logistic regression and classification tree analyses were conducted to generate profiles of young adults most likely to report anticipating a pregnancy in the next year. RESULTS Nearly one-third (32%) of young adults indicated they believed they had at least some likelihood of becoming pregnant in the next year. Young adults who believed that avoiding pregnancy was not very important were most likely to report pregnancy likelihood (odds ratio [OR], 5.21; 95% CI, 2.80–9.69), as were young adults for whom avoiding a pregnancy was important but not satisfied with their current contraceptive method (OR, 3.93; 95% CI, 1.67–9.24), attended religious services frequently (OR, 3.0; 95% CI, 1.52–5.94), were uninsured (OR, 2.63; 95% CI, 1.31–5.26), and were likely to have unprotected sex in the next three months (OR, 1.77; 95% CI, 1.04–3.01). DISCUSSION These results may help guide future research and the development of pregnancy prevention interventions targeting sexually experienced young adults. PMID:25782849

  5. Young Children in Deep Poverty. Fact Sheet

    Science.gov (United States)

    Ekono, Mercedes; Jiang, Yang; Smith, Sheila

    2016-01-01

    A U.S. family of three living in deep poverty survives on an annual income below $9,276, or less than $9.00 a day per family member. The struggle to raise children on such a meager income is not a rare circumstance among U.S. families, especially those with young children. Currently, 11 percent of young children (0-9 years) live in households with…

  6. Young British readers' engagement with manga

    OpenAIRE

    Tsai, Yi-Shan

    2015-01-01

    This thesis presents young British readers’ engagement with manga regarding literary, aesthetic, social, and cultural dimensions. The study explores young readers’ points of views of their reading preference – manga. I investigated how children interpreted manga, with respect to the artistic techniques, the embedded ideologies, and the cultural elements therein. I also looked into children’s participation in manga fandom and its social meanings. This allowed me to explore what attracted Briti...

  7. Art messaging to engage homeless young adults.

    Science.gov (United States)

    Nyamathi, Adeline; Slagle, Alexandra; Thomas, Alexandra; Hudson, Angela; Kahilifard, Farinaz; Avila, Glenna; Orser, Julie; Cuchilla, Manuel

    2011-01-01

    Art has been shown to be an empowering and engaging entity with numerous benefits to vulnerable populations, including the homeless persons and young adults. However, little is known how homeless young adults perceive the use of art as messages that can communicate the danger of initiating or continuing drug and alcohol use. The purpose of this study was to solicit perspectives of homeless, drug-using young adults as to how art can be used to design messages for their peers about the danger of initiating or continuing drug and alcohol use. Qualitative methodology via focus group discussions was utilized to engage 24 homeless young adults enrolled from a drop-in site in Santa Monica, California. The findings revealed support for a myriad of delivery styles, including in-person communication, flyers, music, documentary film, and creative writing. The young adults also provided insight into the importance of the thematic framework of messages. Such themes ranged from empowering and hopeful messages to those designed to scare young homeless adults into not experimenting with drugs. The findings indicate that in addition to messages communicating the need to prevent or reduce drug and alcohol use, homeless young adults respond to messages that remind them of goals and dreams they once had for their future, and to content that is personal, real, and truthful. Our research indicates that messages that reinforce protective factors such as hope for the future and self-esteem may be as important to homeless young adults as information about the risks and consequences of drug use.

  8. Thomas Young's contributions to geometrical optics.

    Science.gov (United States)

    Atchison, David A; Charman, W Neil

    2011-07-01

    In addition to his work on physical optics, Thomas Young (1773-1829) made several contributions to geometrical optics, most of which received little recognition in his time or since. We describe and assess some of these contributions: Young's construction (the basis for much of his geometric work), paraxial refraction equations, oblique astigmatism and field curvature, and gradient-index optics. © 2011 The Authors. Clinical and Experimental Optometry © 2011 Optometrists Association Australia.

  9. [Initiating psychiatric care for young, isolated foreigners].

    Science.gov (United States)

    Woestelandt, Laure; Touhami, Fatima; Radjack, Rahmeth; Moro, Marie Rose; Lachal, Jonathan

    The various traumatic events experienced by young isolated foreigners can weaken them psychologically and cause psychiatric decompensation. A qualitative study, carried out by the Maison de Solenn and the Avicenne hospital, aimed to provide better understanding of the conditions for initiating psychiatric care with these adolescents. The different results show that this type of care for these young migrants must be cross-cultural and multi-disciplinary. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  10. Random Young diagrams in a Rectangular Box

    DEFF Research Database (Denmark)

    Beltoft, Dan; Boutillier, Cédric; Enriquez, Nathanaël

    We exhibit the limit shape of random Young diagrams having a distribution proportional to the exponential of their area, and confined in a rectangular box. The Ornstein-Uhlenbeck bridge arises from the fluctuations around the limit shape.......We exhibit the limit shape of random Young diagrams having a distribution proportional to the exponential of their area, and confined in a rectangular box. The Ornstein-Uhlenbeck bridge arises from the fluctuations around the limit shape....

  11. CARBOHYDRATE INTAKE CONSIDERATIONS FOR YOUNG ATHLETES

    Directory of Open Access Journals (Sweden)

    Veronica Montfort-Steiger

    2007-09-01

    Full Text Available Good nutritional practices are important for exercise performance and health during all ages. Athletes and especially growing children engaged in heavy training have higher energy and nutrient requirements compared to their non-active counterparts. Scientific understanding of sports nutrition for the young athlete is lacking behind the growing number of young athletes engaged in sports. Most of the sports nutrition recommendations given to athletic children and adolescents are based on adult findings due to the deficiency in age specific information in young athletes. Therefore, this review reflects on child specific sports nutrition, particularly on carbohydrate intake and metabolism that distinguishes the child athlete from the adult athlete. Children are characterised to be in an insulin resistance stage during certain periods of maturation, have different glycolytic/metabolic responses during exercise, have a tendency for higher fat oxidation during exercise and show different heat dissipation mechanisms compared to adults. These features point out that young athletes may need different nutritional advice on carbohydrate for exercise to those from adult athletes. Sport drinks for example may need to be adapted to children specific needs. However, more research in this area is warranted to clarify sports nutrition needs of the young athlete to provide better and healthy nutritional guidance to young athletes

  12. The young and the clueless.

    Science.gov (United States)

    Bunker, Kerry A; Kram, Kathy E; Ting, Sharon

    2002-12-01

    It's natural to promote your best and brightest, especially when you think they may leave for greener pastures if you don't continually offer them new challenges and rewards. But promoting smart, ambitious young managers too quickly often robs them of the chance to develop the emotional competencies that come with time and experience--competencies like the ability to negotiate with peers, regulate emotions in times of crisis, and win support for change. Indeed, at some point in a manager's career--usually at the vice president level--raw talent and ambition become less important than the ability to influence and persuade, and that's the point at which the emotionally immature manager will lose his effectiveness. This article argues that delaying a promotion can sometimes be the best thing a senior executive can do for a junior manager. The inexperienced manager who is given time to develop his emotional competencies may be better prepared for the interpersonal demands of top-level leadership. The authors recommend that senior executives employ these strategies to help boost their protégés' people skills: sharpen the 360-degree feedback process, give managers cross-functional assignments to improve their negotiation skills, make the development of emotional competencies mandatory, make emotional competencies a performance measure, and encourage managers to develop informal learning partnerships with peers and mentors. Delaying a promotion can be difficult given the steadfast ambitions of many junior executives and the hectic pace of organizational life. It may mean going against the norm of promoting people almost exclusively on smarts and business results. It may also mean contending with the disappointment of an esteemed subordinate. But taking the time to build people's emotional competencies isn't an extravagance; it's critical to developing effective leaders.

  13. Suicide Risk at Young Adulthood: Continuities and Discontinuities from Adolescence

    Science.gov (United States)

    Hooven, Carole; Snedker, Karen A.; Thompson, Elaine Adams

    2012-01-01

    Young adult suicide is an important social problem, yet little is known about how risk for young adult suicide develops from earlier life stages. In this study the authors report on 759 young adults who were potential high school dropouts as youth. At both adolescence and young adulthood, measures of suicide risk status and related suicide risk…

  14. Young and Waltzing Binary Stars

    Science.gov (United States)

    2001-10-01

    ADONIS Observes Low-mass Eclipsing System in Orion Summary A series of very detailed images of a binary system of two young stars have been combined into a movie . In merely 3 days, the stars swing around each other. As seen from the earth, they pass in front of each other twice during a full revolution, producing eclipses during which their combined brightness diminishes . A careful analysis of the orbital motions has now made it possible to deduce the masses of the two dancing stars . Both turn out to be about as heavy as our Sun. But while the Sun is about 4500 million years old, these two stars are still in their infancy. They are located some 1500 light-years away in the Orion star-forming region and they probably formed just 10 million years ago . This is the first time such an accurate determination of the stellar masses could be achieved for a young binary system of low-mass stars . The new result provides an important piece of information for our current understanding of how young stars evolve. The observations were obtained by a team of astronomers from Italy and ESO [1] using the ADaptive Optics Near Infrared System (ADONIS) on the 3.6-m telescope at the ESO La Silla Observatory. PR Photo 29a/01 : The RXJ 0529.4+0041 system before primary eclipse PR Photo 29b/01 : The RXJ 0529.4+0041 system at mid-primary eclipse PR Photo 29c/01 : The RXJ 0529.4+0041 system after primary eclipse PR Photo 29d/01 : The RXJ 0529.4+0041 system before secondary eclipse PR Photo 29e/01 : The RXJ 0529.4+0041 system at mid-secondary eclipse PR Photo 29f/01 : The RXJ 0529.4+0041 system after secondary eclipse PR Video Clip 06/01 : Video of the RXJ 0529.4+0041 system Binary stars and stellar masses Since some time, astronomers have noted that most stars seem to form in binary or multiple systems. This is quite fortunate, as the study of binary stars is the only way in which it is possible to measure directly one of the most fundamental quantities of a star, its mass. The mass of a

  15. Young and Exotic Stellar Zoo

    Science.gov (United States)

    2005-03-01

    Summary Super star clusters are groups of hundreds of thousands of very young stars packed into an unbelievably small volume. They represent the most extreme environments in which stars and planets can form. Until now, super star clusters were only known to exist very far away, mostly in pairs or groups of interacting galaxies. Now, however, a team of European astronomers [1] have used ESO's telescopes to uncover such a monster object within our own Galaxy, the Milky Way, almost, but not quite, in our own backyard! The newly found massive structure is hidden behind a large cloud of dust and gas and this is why it took so long to unveil its true nature. It is known as "Westerlund 1" and is a thousand times closer than any other super star cluster known so far. It is close enough that astronomers may now probe its structure in some detail. Westerlund 1 contains hundreds of very massive stars, some shining with a brilliance of almost one million suns and some two-thousand times larger than the Sun (as large as the orbit of Saturn)! Indeed, if the Sun were located at the heart of this remarkable cluster, our sky would be full of hundreds of stars as bright as the full Moon. Westerlund 1 is a most unique natural laboratory for the study of extreme stellar physics, helping astronomers to find out how the most massive stars in our Galaxy live and die. From their observations, the astronomers conclude that this extreme cluster most probably contains no less than 100,000 times the mass of the Sun, and all of its stars are located within a region less than 6 light-years across. Westerlund 1 thus appears to be the most massive compact young cluster yet identified in the Milky Way Galaxy. PR Photo 09a/05: The Super Star Cluster Westerlund 1 (2.2m MPG/ESO + WFI) PR Photo 09b/05: Properties of Young Massive Clusters Super Star Clusters Stars are generally born in small groups, mostly in so-called "open clusters" that typically contain a few hundred stars. From a wide range of

  16. Promoting Protective Factors for Young Adolescents: ABCD Parenting Young Adolescents Program Randomized Controlled Trial

    Science.gov (United States)

    Burke, Kylie; Brennan, Leah; Cann, Warren

    2012-01-01

    This study examined the efficacy of a program for parents of young adolescents combining behavioral family intervention with acceptance-based strategies. 180 parents were randomly allocated to a 6-session group ABCD Parenting Young Adolescent Program or wait-list condition. Completer analysis indicated parents in the intervention reported…

  17. Needs of Adolescents and Young Adults with Neurodevelopmental Disorders: Comparisons of Young People and Parent Perspectives

    Science.gov (United States)

    Eklund, Hanna; Findon, James; Cadman, Tim; Hayward, Hannah; Murphy, Declan; Asherson, Philip; Glaser, Karen; Xenitidis, Kiriakos

    2018-01-01

    This study used the Camberwell Assessment of Need for adults with Developmental and Intellectual Disabilities (CANDID) to examine the social, physical health and mental health needs of 168 young people (aged 14-24 years) with neurodevelopmental disorders and compared young person and parent ratings of need. Agreement was poor in 21 out of 25…

  18. Young Researchers Advancing Computational Science: Perspectives of the Young Scientists Conference 2015

    NARCIS (Netherlands)

    Boukhanovsky, A.V.; Ilyin, V.A; Krzhizhanovskaya, V.V.; Athanassoulis, G.A.; Klimentov, A.A.; Sloot, P.M.A.

    2015-01-01

    We present an annual international Young Scientists Conference (YSC) on computational science http://ysc.escience.ifmo.ru/, which brings together renowned experts and young researchers working in high-performance computing, data-driven modeling, and simulation of large-scale complex systems. The

  19. [Ischemic stroke in the young adult].

    Science.gov (United States)

    Calvet, D

    2016-01-01

    Ischemic stroke is not rare in young adults since one in ten stroke patients are less than 50 years old. This incidence increased over the past last years, mainly due to the rise in the prevalence of traditional vascular risk factors in this sub-group of age but also of illegal drug use. Even though both survival and functional outcome of young stroke patients are better than those observed in older patients, socio-economic and quality of life consequences make this disease a main objective in terms of primary and secondary prevention. Identifying the cause of ischemic stroke in young adults is of major importance to prevent stroke recurrence. However, given the wide variety of potential underlying causes, the etiologic work-up of stroke in young adults requires a different approach from that in the elderly. In this context, a sequential diagnostic work-up is needed in order to optimize the yield of diagnostic tests, to reduce their cost and risks for the patient. Arterial dissection is the most frequent cause of stroke in young adults but other less frequent causes are numerous. Despite a comprehensive work-up, about one third of cases remains unexplained leading to the diagnosis of cryptogenic ischemic stroke. Copyright © 2015 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  20. Sr–Nd isotopic compositions of Paleoproterozoic metavolcanic rocks from the southern Ashanti volcanic belt, Ghana

    OpenAIRE

    Dampare, Samuel; Shibata, Tsugio; Asiedu, Daniel; Okano, Osamu; Manu, Johnson; Sakyi, Patrick

    2009-01-01

    Neodymium (Nd) and strontium (Sr) isotopic data are presented for Paleoproterozoic metavolcanic rocks in the southern part of the Ashanti volcanic belt of Ghana. The metavolcanic rocks are predominantly basalts/basaltic andesites and andesites with minor dacites. Two types of basalts/basaltic andesites (B/A), Type I and Type II, have been identified. The Type I B/A are stratigraphically overlain by the Type II B/A, followed by the andesites and the dacites. The analyzed volcanic rocks commonl...

  1. The consumer competence of young adults

    DEFF Research Database (Denmark)

    Grønhøj, Alice

    2007-01-01

    of consumer competence in actual consumption decisions, however more competent approaches were reported when respondents were faced with hypothetical purchase situations. The young consumers' own understanding of what consumer competence requires showed some degree of correspondence with traditional notions...... of 'desirable consumer socialization', but also added a fundamental consumer competence to the list: to carefully consider one's need to make a purchase. Research limitations/implications The study included only a certain segment of young consumers. Future studies of consumer competence may include consumers......, particularly with respect to how new, complex buying decisions are managed. Findings Guidance from family and friends was found to be of major significance as regards complex consumer decisions made in the transition period from home to first household. The young adults did not display very high levels...

  2. Nutrition support programs for young adult athletes.

    Science.gov (United States)

    Clark, N

    1998-12-01

    After graduating from college and entering the work force, young adult athletes often struggle with the task of fueling themselves optimally for top performance and weight control. The stresses and time constraints of work, family, and social responsibilities often result in eating fast foods on the run. These young adults can benefit from nutrition education programs in the worksite, at health clubs, in the community, and via the media. Dietitians who specialize in sport nutrition have particular appeal to these athletes, who are struggling to each well, exercise well, and stay lean yet put little time or effort into their food program. This article includes two case studies of young adults and the dietary recommendations that taught them how to make wise food choices, fuel themselves well for high energy, and control their weight.

  3. Being young in a boom town

    Energy Technology Data Exchange (ETDEWEB)

    O' Connor, Christopher

    2011-08-15

    Fort McMurray is a booming town, having grown from small town to big city in a short time. A study was conducted to determine how this change affected young people. Results show they felt the changing environment required them to adapt all the time, which was a challenge but also a source of opportunities. Fort McMurray, with a labour shortage, afforded young people a lot of well-paid, flexible part time jobs during high school. These jobs were important to fund their post-secondary education. Although most of the young people saw themselves living elsewhere in 10 years, they could possibly stay if local challenges in the city were addressed.

  4. Young people's participation in physical activity

    DEFF Research Database (Denmark)

    Nielsen, Stine Frydendal; Ottesen, Laila; Thing, Lone Friis

    regarding physical activity. 469 students participated in the survey. It is carried out through the online program SurveyXact. The data is processed in SPSS, and subsequently discussed. The primary results reveal that spare time jobs have a large impact on young people’s participation in physical activity......; Shame has an immense influence on the girls’ participation in physical activity; The offers regarding physical activity, provided by the school, appeal more to the boys and the students who are already physically active. Consequently, the students express a wish to have more influence on physical...... of young people today. This means that participation in physical activity cannot be discussed independently, but must always be viewed within the context of the lives of young people today....

  5. Sudden cardiac death in the young

    Science.gov (United States)

    Ackerman, Michael; Atkins, Dianne L; Triedman, John K

    2016-01-01

    Although the occurrence of sudden cardiac death (SCD) in a young person is a rare event, it is traumatic and often widely publicized. In recent years, SCD in this population has been increasingly seen as a public health and safety issue. This review presents current knowledge relevant to the epidemiology of SCD and to strategies for prevention, resuscitation and identification of those at greatest risk. Areas of active research and controversy include the development of best practices in screening, risk stratification approaches and post-mortem evaluation, and identification of modifiable barriers to providing better outcomes after resuscitation of young SCD victims. Institution of a national registry of SCD in the young will provide data that will help to answer these questions. PMID:26951821

  6. Digital Earth - Young generation's comprehension and ideas

    Science.gov (United States)

    Bandrova, T.; Konecny, M.

    2014-02-01

    The authors are experienced in working with children and students in the field of early warning and crises management and cartography. All these topics are closely connected to Digital Earth (DE) ideas. On the basis of a questionnaire, the young generation's comprehension of DE concept is clarified. Students from different age groups (from 19 to 36) from different countries and with different social, cultural, economical and political backgrounds are asked to provide definition of DE and describe their basic ideas about meaning, methodology and applications of the concept. The questions aim to discover the young generation's comprehension of DE ideas. They partially cover the newest trends of DE development like social, cultural and environmental issues as well as the styles of new communications (Google Earth, Facebook, LinkedIn, etc.). In order to assure the future development of the DE science, it is important to take into account the young generation's expectations. Some aspects of DE development are considered in the Conclusions.

  7. Simulation Frames: Young Adult Dystopian Cinema

    Directory of Open Access Journals (Sweden)

    Alison Tedman

    2015-07-01

    Full Text Available This article examines the ways in which Young Adult dystopian film Divergent (2014 successfully repurposes dystopia for a young demographic, making dystopia an aesthetically appealing space for heroic adventure. The film recombines Young Adult literary tropes with film conventions including those of science fiction. Divergent and other Young Adult dystopian films modify the potential for social critique associated with canonic dystopian fiction. The article’s critical framework includes theories of dystopia and of Young Adult dystopian literature, the Freudian uncanny, studies of the post-apocalyptic film city and new media theory. In Divergent, the dystopian division of society into factions is made enjoyable through production design, particularly in ‘Dauntless’, the faction joined by heroine Tris. This extends to transmedia marketing. The book’s violence is reduced to increase audience engagement, while lack of contextual detail precludes a critical dystopia. In Divergent, the spaces and ideologies of the post-apocalyptic film city are reframed as youth culture. Chicago is gamified, connoting an adventure playground. The space of the Dauntless ‘Pit’ offers symbolic rebirth, community and romance, yet its appeal is uncanny, as with communal spaces in The Host (2013 and The Maze Runner (2014. Divergent’s mirror simulation foregrounds spectacle but other simulations construct immediacy, appearing dream-like not immersive. Like the visions in Young Adult dystopian adaptations How I Live Now (2013 and Ender’s Game (2013, simulations convey individual awareness and supernatural communication. The film combines pleasurable classification and a divergence motif with its heroine’s development, revising dystopian cinematic space. Divergent represents a new form of dystopian cinema.

  8. Mood and Performance in Young Malaysian Karateka

    OpenAIRE

    Wong, Rebecca S. K.; Thung, Jin Seng; Pieter, Willy

    2006-01-01

    In an attempt to test the conceptual model by Lane and Terry, the purposes of this study were 1) to assess mood states in non-depressed and depressed young karate athletes; 2) to assess mood states in relation to performance in young karate athletes. The participants were recruited from the 2004 Malaysian Games (72 males, 19.20 ± 1.16 years; 37 females, 18.78 ± 0.88 years). The athletes were divided into winners (medalists) and losers. The Brunel Mood Scale (BRUMS) was administered prior to t...

  9. Young Voters’ Responses to Polemical Debate

    DEFF Research Database (Denmark)

    Kock, Christian Erik J

    I will present an authentic case: 24 young voters in a Danish “Folk high school” watching a televised, very polemical debate between the two contenders for the office of Prime Minister of Denmark shortly before the parliamentary election in 2015. I asked this group to note down all their evaluative...... of alert young voters like or dislike debaters to do in a mediated polemical debate to which they are spectators: what speech act types, rhetorical maneuvers, argument types, etc., make them—metaphorically speaking—either cheer or hiss? This picture, in turn, may be held against various normative...

  10. Counselling young cannabis users by text message

    DEFF Research Database (Denmark)

    Laursen, Ditte

    2010-01-01

    This article presents the results of a study of two SMS services aimed at providing young people with information on cannabis and helping them to reduce their consumption of the drug. The attitude of the 12 participants in the study towards the SMS services is generally positive, but they prefer...... factual information to advice and counselling. The messages prompt reflection and awareness among the recipients, and their repetitive, serial nature plays a significant part in the process of change. This is especially true of the young people whose use of cannabis is recreational. For them, the SMS...

  11. TEACHING ENGLISH TO YOUNG LEARNERS THROUGH SONGS

    Directory of Open Access Journals (Sweden)

    Yuliana Yuliana

    2003-01-01

    Full Text Available Teaching English to Young Learners has become a trend nowadays. In every school, English is taught as one of the main subjects. In teaching young learners is not like teaching adults, children have their own way of learning. Since children like to play and have fun, the learning and teaching process should be suited with the nature of the children themselves. One of the forms of fun activities for children is through music, and songs are the common form of music that children know. Through this paper, the writer wants to show that through songs, children could enhance their language skills, such as speaking, listening and writing.

  12. Calaveras reversed: westward younging is indicated.

    Science.gov (United States)

    Bateman, P.C.; Harris, A.G.; Kistler, R.W.; Krauskopf, K.B.

    1985-01-01

    Samples of limestone collected from strata in the southern part of the western metamorphic belt of the Sierra Nevada, which traditionally have been assigned to the Calaveras Formation, have yielded Early Triassic conodonts, and samples of metavolcanic rock indicate an Early Jurassic Rb-Sr age. These ages, together with general westward younging of units rather than with eastward younging as has been assumed until recently by many workers, chiefly on the basis of sparse oservations of bedding facings. The rocks are strongly deformed, and the possibility that tectonism rather than stratigraphic succession accounts for the age pattern cannot be dismissed.-Authors

  13. Optically stimulated luminescence dating of young sediments

    DEFF Research Database (Denmark)

    Madsen, Anni Tindahl; Murray, Andrew S.

    2009-01-01

    of OSL dating, outlines the problems specific to the dating of young material, and then uses recent applications to young sediments to illustrate the greatly increased scope and potential of the method in geomorphology and the geology of recent deposits. The overall reliability of this new generation...... for determining the time of deposition of water-lain sediments from the coastal zone, and aeolian deposits from both coastal and inland environments. Our conclusion is supported by the growing popularity of OSL dating in geomorphology and geology...

  14. Teaching English to Young Learners Through Songs

    OpenAIRE

    Yuliana, Yuliana

    2003-01-01

    Teaching English to Young Learners has become a trend nowadays. In every school, English is taught as one of the main subjects. In teaching young learners is not like teaching adults, children have their own way of learning. Since children like to play and have fun, the learning and teaching process should be suited with the nature of the children themselves. One of the forms of fun activities for children is through music, and songs are the common form of music that children know. Through th...

  15. Plasma concentration of acetylcholine in young women

    International Nuclear Information System (INIS)

    Kawashima, K.; Oohata, H.; Fujimoto, K.; Suzuki, T.

    1987-01-01

    A sensitive and specific radioimmunoassay was applied to the determination of acetylcholine (ACh) in plasma. The concentration of ACh in plasma sampled from 32 young women was 456.1+-53.1 (mean +-S.E.M.) pg/ml. No significant correlations were observed between plasma concentrations of ACh and acetylcholinesterase (AChE) activity, or gonadal hormones. These data demonstrate that an amount of ACh measurable by radioimmunoassay is present in plasma and plasma ACh is not regulated by AChE activity and the menstrual cycle in young women. The origin and physiological as well as pathophysiological significance of ACh in plasma remain to be clarified. 13 refs. (Author)

  16. Jobless. Unemployment and young people's health.

    Science.gov (United States)

    Morrell, S L; Taylor, R J; Kerr, C B

    1998-03-02

    Morrell, Taylor and Kerr, from the University of Sydney's Department of Public Health, review the evidence of an association between unemployment and psychological and physical ill-health in young people aged 15-24 years. Aggregate data show youth unemployment and youth suicide to be strongly associated. Youth unemployment is also associated with psychological symptoms, such as depression and loss of confidence. Effects on physical health have been less extensively studies; however, there is some evidence for an association with raised blood pressure. Finally, the prevalence of lifestyle risk factors (cannabis use and, less consistently, tobacco and alcohol consumption) is higher in unemployed compared with employed young people.

  17. Young females in the athletic arena.

    Science.gov (United States)

    Baum, A L

    1998-10-01

    There are factors that uniquely affect young females in sports. The sociologic aspects of female youth sports can be understood from a historical perspective. Athletics have an influence on the development of young girls, from gender identity and sexual orientation to the foundations of self-esteem and moral development. There is a relationship between certain psychopathologic conditions common in girls and athletics, including eating disorders, depression, and anxiety disorders. Although involvement in sports may engender some of these problems, others may be successfully treated through physical exercise.

  18. 3rd Bayesian Young Statisticians Meeting

    CERN Document Server

    Lanzarone, Ettore; Villalobos, Isadora; Mattei, Alessandra

    2017-01-01

    This book is a selection of peer-reviewed contributions presented at the third Bayesian Young Statisticians Meeting, BAYSM 2016, Florence, Italy, June 19-21. The meeting provided a unique opportunity for young researchers, M.S. students, Ph.D. students, and postdocs dealing with Bayesian statistics to connect with the Bayesian community at large, to exchange ideas, and to network with others working in the same field. The contributions develop and apply Bayesian methods in a variety of fields, ranging from the traditional (e.g., biostatistics and reliability) to the most innovative ones (e.g., big data and networks).

  19. Endomorphism Rings of Some Young Modules

    OpenAIRE

    Kochhar, Jasdeep Singh

    2014-01-01

    Let $\\Sigma_r$ be the symmetric group acting on $r$ letters, $K$ be a field of characteristic 2 and $\\lambda$ and $\\mu$ be partitions of $r$ in at most two parts. Denote the permutation module corresponding to the Young subgroup $\\Sigma_\\lambda$ in $\\Sigma_r$ by $M^\\lambda$, and the indecomposable Young module by $Y^\\mu$. We give an explicit presentation of the endomorphism algebra ${\\rm End}_{K[\\Sigma_r]}(Y^\\mu)$, using the idempotents found by Doty, Erdmann and Henke in [1].

  20. Young people’s own museum views

    DEFF Research Database (Denmark)

    Drotner, Kirsten; Knudsen, Line Vestergaard; Mortenesen, Christian Hviid

    2017-01-01

    Taking a mixed-methods, visitor-focused approach to views on museums, this article examines what views young Danes aged 13–23 years (n = 2,350) hold on museums and how these views can be categorized and articulated. Arguing that studying views of museums as socially situated meaning-making practi......Taking a mixed-methods, visitor-focused approach to views on museums, this article examines what views young Danes aged 13–23 years (n = 2,350) hold on museums and how these views can be categorized and articulated. Arguing that studying views of museums as socially situated meaning...

  1. Airflow obstruction in young adults in Canada

    DEFF Research Database (Denmark)

    Al-Hazmi, Manal; Wooldrage, Kate; Anthonisen, Nicholas R.

    2007-01-01

    OBJECTIVE: Airflow obstruction is relatively uncommon in young adults, and may indicate potential for the development of progressive disease. The objective of the present study was to enumerate and characterize airflow obstruction in a random sample of Canadians aged 20 to 44 years. SETTING: The ...

  2. Supporting young entrepreneurs | CRDI - Centre de recherches ...

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

    13 mars 2015. Image. GRAHAM HOLLIDAY / NVTC. A conference held in Kigali, Rwanda, recommended establishing technical schools in every district to ... To capture youth perspectives, research looked at the types of business activities they engage in, how the experiences of young men and women differ, how they ...

  3. Enumeration of diagonally colored Young diagrams

    OpenAIRE

    Gyenge, Ádám

    2015-01-01

    In this note we give a new proof of a closed formula for the multivariable generating series of diagonally colored Young diagrams. This series also describes the Euler characteristics of certain Nakajima quiver varieties. Our proof is a direct combinatorial argument, based on Andrews' work on generalized Frobenius partitions. We also obtain representations of these series in some particular cases as infinite products.

  4. Cogan's anterior internuclear ophthalmoplegia in young Ethiopian ...

    African Journals Online (AJOL)

    Conclusion: Isolated reversible internuclear ophthalmoplegia in a previously healthy young patient could be an initial manifestation of a serious illness like multiple sclerosis. Though the incidence of multiple sclerosis in non-white population near the equator is low, high index of suspicion and close follow up are warranted.

  5. The Resiliency Scale for Young Adults

    Science.gov (United States)

    Prince-Embury, Sandra; Saklofske, Donald H.; Nordstokke, David W.

    2017-01-01

    The Resiliency Scale for Young Adults (RSYA) is presented as an upward extension of the Resiliency Scales for Children and Adolescents (RSCA). The RSYA is based on the "three-factor model of personal resiliency" including "mastery," "relatedness," and "emotional reactivity." Several stages of scale…

  6. Physical Fitness in Young Adults Born Preterm.

    Science.gov (United States)

    Tikanmäki, Marjaana; Tammelin, Tuija; Sipola-Leppänen, Marika; Kaseva, Nina; Matinolli, Hanna-Maria; Miettola, Satu; Eriksson, Johan G; Järvelin, Marjo-Riitta; Vääräsmäki, Marja; Kajantie, Eero

    2016-01-01

    Young adults born preterm have higher levels of cardiometabolic risk factors than their term-born peers. Muscular and cardiorespiratory fitness have important cardiometabolic and other health benefits. We assessed muscular, cardiorespiratory, and self-rated fitness in preterm-born young adults. We studied unimpaired participants of the ESTER (Ennenaikainen syntymä ja aikuisiän terveys [Preterm Birth and Early-Life Programming of Adult Health and Disease]) birth cohort study at age 23.3 (SD: 1.2) years: 139 born early preterm (EPT; Young adults born EPT (-0.8; 95% confidence interval: -1.5 to -0.1; adjusted for gender, age, and source cohort) and LPT (-0.8; -1.4 to -0.3) performed fewer modified push-ups than controls. Handgrip strength was 23.8 (0.9-46.8) N lower in EPT participants. Cardiorespiratory fitness, measured by submaximal step test, was similar. On a self-rated fitness scale (1-5), the EPT adults reported 0.2 (0.0-0.4) lower scores than controls. After adjustment for early-life confounders, the results remained. They attenuated after further adjustment for mediating factors. Young adults born EPT and LPT had lower muscular fitness than controls, which may predispose them to cardiometabolic and other chronic diseases. Adults born EPT also perceived themselves as less fit than controls. Copyright © 2016 by the American Academy of Pediatrics.

  7. Sudden cardiac death in young adults

    DEFF Research Database (Denmark)

    Larsen, Maiken K; Nissen, Peter H; Kristensen, Ingrid B

    2012-01-01

    pathogenic mutations. Lipid profiles and genetic testing for FH could be considered when autopsy reveals significant atherosclerosis of the coronary arteries in young adults. First-degree family members are advised to seek medical advice and testing to determine their own risks of atherosclerosis to prevent...

  8. Metaphor Comprehension by Deaf Young Adults

    Science.gov (United States)

    Gold, Rinat; Segal, Osnat

    2017-01-01

    In the present study, we compared the processing of both conventional and novel metaphors by deaf versus hearing young adults. Eighteen deaf participants with severe-to-profound hearing loss and 18 controls matched for age, sex, and years of education were presented with word pairs of 4 types (literal, conventional metaphors, novel metaphors, and…

  9. Exploring Linguistic Identity in Young Multilingual Learners

    Science.gov (United States)

    Dressler, Roswita

    2014-01-01

    This article explores the linguistic identity of young multilingual learners through the use of a Language Portrait Silhouette. Examples from a research study of children aged 6-8 years in a German bilingual program in Canada provide teachers with an understanding that linguistic identity comprises expertise, affiliation, and inheritance. This…

  10. Young Children's Drawings in Problem Solving

    Science.gov (United States)

    Bakar, Kamariah Abu; Way, Jennifer; Bobis, Janette

    2016-01-01

    This paper explores young children's drawings (6 years old) in early number and addition activities in Malaysia. Observation, informal interviews and analysis of drawings revealed two types of drawing, and gave insight into the transitional process required for children to utilise drawings in problem solving. We argue the importance of valuing and…

  11. Credibility in Mindfulness Training for Young People

    Science.gov (United States)

    Ennis, Harriet

    2018-01-01

    Providing the evidence-base to establish whether mindfulness for young people is beneficial is undoubtedly more challenging than it has been for adults. First of all there are the practical difficulties in training teachers to deliver mindfulness well. Yet this is what needs to be done; teachers with the class management and pedagogical expertise…

  12. Supporting young entrepreneurs | IDRC - International Development ...

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

    2015-03-13

    Mar 13, 2015 ... A conference held in Kigali, Rwanda, recommended establishing technical schools in every district to address the youth unemployment challenge. INSIGHT | INCLUSIVE GROWTH. ​New entrants to the labour force are often “the last hired, first fired.” As an alternative, many young people launch their own ...

  13. Young People in Britain. CRE Factsheet.

    Science.gov (United States)

    Commission for Racial Equality, London (England).

    This factsheet provides information about young people from ethnic minorities in Britain. In spring 1997, 48% of the ethnic minority population of Britain was under 24 years of age, in comparison with 31% of the White population. Twenty-two percent of the ethnic minority population was of compulsory school age, compared with 14% of the White…

  14. BRIDGES for Young Adolescents in North Dakota.

    Science.gov (United States)

    Harris, Mary McDonnell

    The BRIDGES Project was initiated to explore ways for North Dakota to provide young people with stronger bridges from childhood to adulthood. This report summarizes recommendations of the 1990-91 Governor's Task Force on Early Adolescence. The recommendations concern practical actions for the building of bridges by the following groups: (1)…

  15. Living Arrangements of Young Adults in Europe

    Directory of Open Access Journals (Sweden)

    Katrin Schwanitz

    2015-12-01

    Full Text Available Comparative research suggests that there are great cross-national and cross-temporal differences in living arrangements of young adults aged 18-34 in Europe. In this paper, we examine young adults’ living arrangements (1 across several European countries and different national contexts, and (2 by taking into account cross-time variability. In doing so, we pay careful attention to a comprehensive conceptualisation of living arrangements (including extended and non-family living arrangements. The aim of this paper is to deepen our understanding of family structure and household arrangements in Europe by examining and mapping the cross-national and cross-temporal variety of young adults’ living arrangements. For our analysis we use data from the Integrated Public Use Microdata Series International (IPUMSi for the census rounds 1980, 1990, and 2000 for eight European countries (Austria, France, Greece, Hungary, Ireland, Portugal, Romania, and Switzerland. We employ log-linear models to ascertain the influence of individual and contextual factors on living arrangements. The analyses lend further support to a North/West – South/East divide in living arrangements and general gender differentials in extended family living. Other interesting results are the heterogeneity in the living arrangements of single mothers across geographic areas, and the upward trend of extended household living for young men and women between 1980 and 2000.

  16. Radiation nephropathy in young and adult rats

    International Nuclear Information System (INIS)

    Jongejan, H.T.; van der Kogel, A.J.; Provoost, A.P.; Molenaar, J.C.

    1987-01-01

    The effects of bilateral kidney irradiation were compared in young and adult rats. During a 1 year period after a single dose of 0, 7.5, 10, 12.5, or 15 Gy on both kidneys, renal function (glomerular filtration rate and effective renal plasma flow), urine composition, and systolic blood pressure were measured periodically. The first changes after irradiation were observed in the glomerular filtration rate and urine osmolality. One month after 10, 12.5, and 15 Gy, glomerular filtration rate (GFR) and urine osmolality had declined below control values in the young rats. After this initial decline, renal function increased at control rate or even more during the third and fourth month after irradiation but decreased progressively thereafter. In the adult rats, GFR and urine osmolality started to decrease 3 months after 10, 12.5, and 15 Gy. A rise in systolic blood pressure and proteinuria started 2-3 months after 12.5 and 15 Gy in both age groups. Early changes in the glomerular filtration rate with a drop in urine osmolality in young rats, occurring during a period of rapid renal development indicated an irradiation-induced inhibition of glomerular and tubular development. Although renal function deteriorated at a later time in adult rats, dose-response relationships obtained in young and adult rats did not show significant differences

  17. Coding & Robotics for Young Children? You Bet!

    Science.gov (United States)

    Gadzikowski, Ann

    2016-01-01

    In 2012, the National Association for the Education of Young Children (NAEYC) revised its position statement regarding the appropriate use of technology in early childhood classrooms. The increased accessibility of touch screens on tablets and smart phones led to this revision, which moves the conversation from the question of "When shall we…

  18. What Do Young Children Dream about?

    Science.gov (United States)

    Honig, Alice Sterling; Nealis, Arlene L.

    2012-01-01

    Young children's dreams can be a way for teachers and caregivers to share with children and an opportunity for children to describe and even draw dreams. In two different preschool settings, in two different geographical locales, 94 children, aged 3-5 years, shared 266 dreams with a trusted, familiar teacher. Dreams were coded anonymously. The…

  19. Do the Young Mirror New Values?

    Science.gov (United States)

    Helve, Helena

    1992-01-01

    Although about 90 percent of the children in Finland are christened in the Evangelical-Lutheran church, the sets of values and views of the world that adolescents cherish are not uniformly based in Christianity, nor does Marxism have much relevance to today's young people. (Author/JOW)

  20. Young adult conservation jobs and worker health

    Science.gov (United States)

    Kathleen L. Wolf; Elizabeth Housley

    2017-01-01

    Decades of research studies demonstrate links between healthy environment, healthy lifestyles, and healthy people. This study evaluated the correlations between young adult conservation workers’ perceived stress, personal effectiveness, and nature experience using quantitative and qualitative social science methods. The study cohort numbered nearly 300 individuals...

  1. Book Ownership and Young Children's Learning

    Science.gov (United States)

    Tadesse, Selamawit; Washington, Patsy

    2013-01-01

    Research indicates that there are positive effects when young children read and explore books for pleasure, as such activities help build the skills and knowledge that are critical to schooling. Reading for pleasure is facilitated when children have access to books in their own homes. There are great variations in children's book ownership…

  2. Iris Marion Young and Political Education

    Science.gov (United States)

    Frazer, Elizabeth

    2006-01-01

    This paper will focus on Young's theories of heterogeneity, as they have developed from the essays in "Throwing Like a Girl" (1990) to those in "Inclusion and Democracy" (2000). Reading her theories of heterogeneity together with recent developments in political theory which seek to reclaim the agonistic and frictional aspects of polity and…

  3. Researching Oral Production Skills of Young Learners

    Science.gov (United States)

    Szpotowicz, Magdalena

    2012-01-01

    This chapter focuses on the development of young learners' ability to communicate in a foreign language. An empirical study was carried out to determine whether, after four years of learning English as a compulsory school subject, children are ready to engage in oral interaction in a semi-controlled task and produce answers and questions in…

  4. Sociodemographic Characteristics Of Young Adults Screened For ...

    African Journals Online (AJOL)

    Method: HIV screening was performed on all (n = 673) young adults referred to the retrovirology unit of the Haematology Department of the University of Port Harcourt Teaching Hospital between January 2003 to December 2003 comprising of 205 males and 432 females were screened for HIV using a double ELISA ...

  5. Developmental Antecedents of Young Adult Civic Engagement

    Science.gov (United States)

    Obradovic, Jelena; Masten, Ann S.

    2007-01-01

    Civic engagement was studied in relation to overall development in adolescence, emerging adulthood, and young adulthood to examine how earlier activity involvement and success in prior and concurrent age-salient domains of competence may contribute to 2 forms of civic engagement in adulthood (citizenship and volunteering). Data on 163 youth were…

  6. Methodological Reflections on Working with Young Children

    DEFF Research Database (Denmark)

    Korn, Matthias

    2009-01-01

    This paper provides methodological reflections on an evolutionary and participatory software development process for designing interactive systems with children of very young age. The approach was put into practice for the design of a software environment for self-directed project management...

  7. Slang Usage of French by Young Americans.

    Science.gov (United States)

    Ensz, Kathleen Y.

    1985-01-01

    Describes reactions of native French speakers to usage of French slang by young American students. French-speaking participants rated 30 tape-recorded slang expressions. Their reactions were evaluated in relation to the sex, profession, age, and residence of the respondents. Results show attitudes critical of the use of slang in general. (SED)

  8. Family History in Young Patients With Stroke.

    Science.gov (United States)

    Thijs, Vincent; Grittner, Ulrike; Dichgans, Martin; Enzinger, Christian; Fazekas, Franz; Giese, Anne-Katrin; Kessler, Christof; Kolodny, Edwin; Kropp, Peter; Martus, Peter; Norrving, Bo; Ringelstein, Erich Bernd; Rothwell, Peter M; Schmidt, Reinhold; Tanislav, Christian; Tatlisumak, Turgut; von Sarnowski, Bettina; Rolfs, Arndt

    2015-07-01

    Family history of stroke is an established risk factor for stroke. We evaluated whether family history of stroke predisposed to certain stroke subtypes and whether it differed by sex in young patients with stroke. We used data from the Stroke in Fabry Patients study, a large prospective, hospital-based, screening study for Fabry disease in young patients (aged stroke in whom cardiovascular risk factors and family history of stroke were obtained and detailed stroke subtyping was performed. A family history of stroke was present in 1578 of 4232 transient ischemic attack and ischemic stroke patients (37.3%). Female patients more often had a history of stroke in the maternal lineage (P=0.027) than in the paternal lineage. There was no association with stroke subtype according to Trial of Org 10172 in Acute Stroke Treatment nor with the presence of white matter disease on brain imaging. Patients with dissection less frequently reported a family history of stroke (30.4% versus 36.3%; P=0.018). Patients with a parental history of stroke more commonly had siblings with stroke (3.6% versus 2.6%; P=0.047). Although present in about a third of patients, a family history of stroke is not specifically related to stroke pathogenic subtypes in patients with young stroke. Young women with stroke more often report stroke in the maternal lineage. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00414583. © 2015 American Heart Association, Inc.

  9. Sexting and Young People: Experts' Views

    Science.gov (United States)

    Walker, Shelley; Sanci, Lena; Temple-Smith, Meredith

    2011-01-01

    Young people's "sexting"--defined by the "Macquarie Dictionary Online" (2010) as the sending and receiving of sexually explicit images via mobile phones--has become a focus of much media reporting; however, research regarding the phenomenon is in its infancy. This paper reports on the first phase of a study to understand this activity more…

  10. Prevalence of musculoskeletal injuries among young squash ...

    African Journals Online (AJOL)

    The aim of the study was to investigate the prevalence of musculoskeletal injuries sustained by young squash players in Malaysia. This study was conducted retrospectively by using. Standardized Nordic Questionnaire (NSQ) during SUKMA 2016 at Kuching, Sarawak, Malaysia. The questionnaires were distributed to the ...

  11. Political consumerism, young citizens and the Internet

    NARCIS (Netherlands)

    Ward, J.; de Vreese, C.

    2011-01-01

    Evidence suggests that purchasing products for ethical or political reasons−also known as political consumerism−may be gaining in importance. With (young) people’s declining voting rates and a general disinterest in political institutions, scholars and political elites alike are speculating on the

  12. Measuring the environmental awareness of young farmers

    Science.gov (United States)

    Kountios, G.; Ragkos, A.; Padadavid, G.; Hadjimitsis, D.

    2017-09-01

    Young farmers in Europe, especially the beneficiaries of Common Agricultural Policy (CAP) funding schemes, are considered as the ones who could ensure the sustainability of the European Model of Agriculture. Economic efficiency and competitiveness, aversion of depopulation of rural areas and environmental protection constitute some of the key objectives of the CAP and young farmers are expected to play a role to all of them. This study proposes a way of measuring the potential of young farmers to contribute to the latter objectives of the CAP by estimating their environmental attitudes. Data from a questionnaire survey of 492 Greek young farmers were used to design a latent construct measuring their environmental attitudes. The latent construct was designed by means of an Explanatory Factor Analysis (EFA) using the responses to a set of 12 Likert-scale items. The results the EFA yielded a latent construct with three factors related to "Environmental pollution and policies (EPP)", "Environmental factors and food quality (EFF)" and "Farming practices and the environment". These results were validated through a CFA where 8 items in total were categorized in the three factors (latent variables). The utilization of the latent construct for the effective implementation of CAP measures could ameliorate the relationships of agriculture and environment in general.

  13. Young Scientists Discuss Recent Advances, Future Challenges.

    Science.gov (United States)

    Baum, Rudy M.

    1989-01-01

    Discusses a National Academy of Science forum at which a group of outstanding young researchers in astronomy, molecular and developmental biology, physics, chemistry, mathematics, atmospheric science, and materials science met for three days of formal presentations and informal conversations. Provides a short synopsis of major speakers. (MVL)

  14. Guiding Young Readers to Multicultural Literature

    Science.gov (United States)

    Hinton-Johnson, KaaVonia; Dickinson, Gail

    2005-01-01

    Stocking the shelves of library media centers with multicultural literature is not enough, it is important that children are helped to choose the ones that would interest them as reading about various cultures is of great benefit to young readers. The importance of accurately representing to children a multicultural society is emphasized and…

  15. Young Adult Literature and Professional Development

    Science.gov (United States)

    Bach, Jacqueline; Choate, Laura Hensley; Parker, Bruce

    2011-01-01

    As the body of high quality young adult literature (YAL) continues to grow, what role might these texts play in professional development for educators? This article describes ways in which schools can develop book study programs that use this literature to promote meaningful dialogue and understanding of contemporary adolescent issues. Based on…

  16. The nuclear industry and the young generation

    International Nuclear Information System (INIS)

    Hanti, A.

    2000-01-01

    The European Nuclear Society was founded in 1975. It is a federation of 25 nuclear societies from 24 countries-stretching from the Atlantic to the Urals and on across Russia to the Pacific. Through Russia's membership in the Pacific Nuclear Council. ENS is directly linked to that area, too. ENS comprises more than 20 000 professionals from industry, power stations, research centers and authorities, working to advance nuclear energy. ENS has three Member Societies in Australia, Israel and Morocco. Also it has collaboration agreements with the American Nuclear Society, the Argentinean Nuclear Energy Association, the Canadian and the Chinese Nuclear Societies. ENS is doing pioneering work with its Young Generation Network, standing for positive measures to recruit and educate young people as engineers, technicians and skilled staff ion the nuclear field: from school to university and in industry. The goals of the YGN are: to promote the establishment of national Young Generation networks; to promote the exchange of knowledge between older and younger generation cross-linked all over Europe; to encourage young people in nuclear technology to provide a resource for the future; to communicate nuclear issues to the public (general public, media, politicians). (N.C.)

  17. Helping Young Children in Frightening Times.

    Science.gov (United States)

    Young Children, 2001

    2001-01-01

    Presents ways parents and other adults can help young children deal with tragedy and violence in the wake of terrorist attacks on the United States. Suggests giving reassurance and physical comfort, providing structure and stability, expecting a range of reactions, helping children to talk if they are ready, turning off the television, and…

  18. Health-Related Fitness and Young Children.

    Science.gov (United States)

    Gabbard, Carl; LeBlanc, Betty

    Because research indicates that American youth have become fatter since the 1960's, the development of fitness among young children should not be left to chance. Simple games, rhythms, and dance are not sufficient to insure fitness, for, during the regular free play situation, children very seldom experience physical activity of enough intensity…

  19. Nutrition, bone health, and the young dancer

    NARCIS (Netherlands)

    Brown, D.D.; Solomon, R.; Solomon, J.; Micheli, L.

    2017-01-01

    Optimized bone health is a dynamic process that utilizes hormonal, nutritional, and biomechanical balance. For those who dance recreationally and in particular as young professionals, healthy bones become especially important given the demands of dance training. An imbalance in one of the areas

  20. Sudden cardiac arrest risk in young athletes

    African Journals Online (AJOL)

    to accentuate the importance of using PPE to prevent SCA in young athletes. S Afr J SM ... His resting blood pressure was 110/68 mmHg. His first heart ... the intraventricular septum of the left ventricle was 0.99 cm in the ... the medial cusp of the anterior mitral valve leaflet associated with ... assessed as being functional.

  1. Background reduction in a young interferometer biosensor

    NARCIS (Netherlands)

    Mulder, H. K P; Subramaniam, V.; Kanger, J. S.

    2014-01-01

    Integrated optical Young interferometer (IOYI) biosensors are among the most sensitive label-free biosensors. Detection limits are in the range of 20 fg/mm2. The applicability of these sensors is however strongly hampered by the large background that originates from both bulk refractive index

  2. Abstracts of European Young Investigator Conference 2005

    International Nuclear Information System (INIS)

    2005-01-01

    The conference specially aim at the active participation of all European young investigators, typically consisting of graduate students and postdocs below the age of 35. All participants share an interest in free radical chemistry, radiation chemistry and physics, photochemistry, radiobiology, life sciences and environmentally related topics that cover experimental and theoretical aspects

  3. Quasars: Active nuclei of young galaxies

    Science.gov (United States)

    Komberg, B. V.

    1980-01-01

    The hypothetical properties of 'young' galaxies and possible methods of observing them are discussed. It is proposed that star formation first takes place in the central regions of protogalaxies which may appear as quasar-like objects. An evolutionary scheme is outlined in which the radio quasars are transformed in time into the nuclei of radio galaxies.

  4. Providing Career Guidance for Young Women.

    Science.gov (United States)

    Colby, Pamela G.

    This module is directed at personnel working or planning to work in the areas of guidance, counseling, placement and follow-through in junior and senior high school settings, grades 7-12. The module topic is career guidance for young women of junior and senior high school age, aand the focus will be on providing nonbiased career guidance which…

  5. Polarization modulation in Young's interference experiment

    International Nuclear Information System (INIS)

    Tervo, Jani

    2008-01-01

    Polarization properties at the observation screen in Young's interference experiment are examined. Several recent results on the modulation of Stokes parameters, including the minimum number of modulated parameters, are reviewed. The theory is then applied to find out the relation between the Stokes parameters at the pinholes and the Pancharatnam-Berry phase at the screen.

  6. Neighborhood Context and Immigrant Young Children's Development

    Science.gov (United States)

    Leventhal, Tama; Shuey, Elizabeth A.

    2014-01-01

    This study explored how neighborhood social processes and resources, relevant to immigrant families and immigrant neighborhoods, contribute to young children's behavioral functioning and achievement across diverse racial/ethnic groups. Data were drawn from the Project on Human Development in Chicago Neighborhoods, a neighborhood-based,…

  7. Young Danes' experiences with unsafe sex

    DEFF Research Database (Denmark)

    Jørgensen, Marianne Johansson; Andersen, Berit; Olesen, Frede

    2013-01-01

    were identified: 1) alcohol consumption which was associated with lack of condom use, 2) one-night stands after a night out partying, at festivals or on vacations, 3) low self-esteem which increased the risk of pushing one's personal boundaries, thus resulting in promiscuous sexual behaviour, 4...... pregnancies among adolescents and young adults....

  8. Young Danes' experiences with unsafe sex

    DEFF Research Database (Denmark)

    Jørgensen, Marianne J; Andersen, Berit; Olesen, Frede

    2013-01-01

    were identified: 1) alcohol consumption which was associated with lack of condom use, 2) one-night stands after a night out partying, at festivals or on vacations, 3) low self-esteem which increased the risk of pushing one's personal boundaries, thus resulting in promiscuous sexual behaviour, 4...... pregnancies among adolescents and young adults. FUNDING: Not relevant. TRIAL REGISTRATION: Not relevant....

  9. Generation NXT: Building Young Engineers with LEGOs

    Science.gov (United States)

    Karp, T.; Gale, R.; Lowe, L. A.; Medina, V.; Beutlich, E.

    2010-01-01

    This paper describes key success factors for the implementation and development of a LEGO robotics engineering outreach program for elementary school students in West Texas. The outreach program not only aims at getting young students excited about engineering but at the same time aims at improving retention rates among electrical and computer…

  10. How the Project Approach Challenges Young Children

    Science.gov (United States)

    Burns, Marcia V.; Lewis, Alisha L.

    2016-01-01

    In this article, educators at University Primary School in Champaign, Illinois, share examples and understandings of the ways The Project Approach challenges young children to think critically about topics of importance in their world. Project investigations that provoke academic and social challenges for individuals and classroom communities of…

  11. Internet Usage among Children and Young People

    Directory of Open Access Journals (Sweden)

    Gonca Karayagiz Muslu

    2009-10-01

    Full Text Available Computers have occupied increasingly central roles in children’s world with the advance of technology. They have proved to be an ideal companion for children in developing and developed countries who spend most of their time at school or home with computers. As a measure of development and modernization, technology has made people’s lives easier and contributed positively to social well-being so far while it has also brought about some problems and threats stemming from irresponsible use of Internet. Unmonitored use of Internet may cause damages in children’s and young people’s physical, psychological, social and cognitive development. It seems imperative to assure that children and young people can benefit from computers and Internet resources effectively and productively while measures for appropriate and safe use of Internet are to be taken into serious consideration. Therefore, the government offices and institutions should lay stress upon the issue; education professionals and parents should be well-informed and regularly updated; and finally children and young people should be educated and monitored to achieve a better and efficient use of Internet. In this paper, has been mentioned to negative effect of internet usage on physical, psychosocial and cognitive health of children and young people. [TAF Prev Med Bull 2009; 8(5.000: 445-450

  12. Young Children's Learning with Digital Media

    Science.gov (United States)

    Lieberman, Debra A.; Bates, Cynthia H.; So, Jiyeon

    2009-01-01

    This article reviews a selection of studies on digital media and learning for young children ages 3 to 6. The range of digital media for this age group is growing and includes computer-delivered and online activities; console video games; handheld media, occasionally with GPS or an accelerometer, in cell phones and other wireless mobile devices;…

  13. Young Adult Outcome of Autism Spectrum Disorders

    Science.gov (United States)

    Eaves, Linda C.; Ho, Helena H.

    2008-01-01

    To learn about the lives of young adults with ASD, families with children born 1974-1984, diagnosed as preschoolers and followed into adolescence were contacted by mail. Of 76 eligible, 48 (63%) participated in a telephone interview. Global outcome scores were assigned based on work, friendships and independence. At mean age 24, half had good to…

  14. First interactive conference of young scientists. Posters

    International Nuclear Information System (INIS)

    2009-05-01

    This interactive conference of young scientists was realised on the Internet. Conference proceeded in five sections: (1) Cellular metabolism, physiology, molecular biology and genetics; (2) Biotechnology and food technology; (3) The use of instrumental methods in the analysis of biologically important substances; (4) Ecology and environmental science; (5) Open section for students. Relevant posters were included into the database INIS.

  15. How the Arts Develop the Young Brain

    Science.gov (United States)

    Sousa, David A.

    2006-01-01

    The arts play an important role in human development, enhancing the growth of cognitive, emotional, and psychomotor pathways. Neuroscience research reveals the impressive impact of arts instruction, such as, music, drawing and physical activity, on students' cognitive, social and emotional development. Much of what young children do as…

  16. Commentary Examination of young people's attitudes towards ...

    African Journals Online (AJOL)

    Young people's attitude towards entrepreneurship contributes tremendously to the rapid increase in innovation. Income and social economic status of people also have strong effect on innovation because in developing countries, stronger payment ability and higher income level enables more people to spend more on a ...

  17. Socialization Agents and Activities of Young Adolescents

    Science.gov (United States)

    Arnon, Sara; Shamai, Shmuel; Ilatov, Zinaida

    2008-01-01

    Research examined the relative importance of peer groups for young adolescents as compared with diverse adult socialization agents--family, school, and community. The factors involved were teenagers' activities, preferences, feelings, and thoughts as to how they spend their leisure time, their preferences for help providers, and their sense of…

  18. Design Methods for Young Sustainable Architecture Practice

    NARCIS (Netherlands)

    Jauslin, D.; Drexler, H.; Curiel, F.

    2012-01-01

    This paper introduces landscape aesthetics as an innovative design method for sustainable architecture. It is based on the framework of a recent paper where the young and unfamous authors criticized three of the most prominent? architects today in regard to sustainable architecture and its

  19. Young-minds.net/ lessons learnt

    DEFF Research Database (Denmark)

    Simovska, V.; Jensen, Bjarne Bruun

    I bogen præsenteres de vigtigste forskningsresultater fra projektet "Young Minds - exploring links between youth, cultura and alcohol consumption". Bogen rummer desuden en præsentation af selve udviklingsprojektet (herunder de vigtigste grundbegreber i en handlings-orienteret og participatorisk...

  20. The Young Drinking Driver: Cause or Effect?

    Science.gov (United States)

    Waller, Patricia F.; Waller, Marcus B.

    Drunk driving is a major public health problem and young people suffer disproportionately high rates of morbidity and mortality as a result of drinking and driving. Motor vehicle injuries are the leading cause of death for persons aged 15-24 in this country, and alcohol is implicated in many of these deaths. Countermeasures to drinking and driving…

  1. Evaluating growth performance of young stands

    Science.gov (United States)

    A. L. Roe; R. E. Benson

    1966-01-01

    A simple procedure for evaluating the diameter growth of young stands in relation to potential growth is described. A comparison technique is developed which contrasts relative diameter of crop trees to the relative diameter growth of the last decade to show the condition and trend of growth in the stand. The method is objective, easy to use, and has several...

  2. Specific phobia predicts psychopathology in young women

    NARCIS (Netherlands)

    Trumpf, J.; Margraf, J.; Vriends, N.; Meyer, A.H.; Becker, E.S.

    2010-01-01

    Although specific phobia is characterized by an early age at onset and by high rates of comorbidity, few studies have examined comorbid relationships prospectively. The present study investigated the association between specific phobia and the risk of a broad range of psychopathology among young

  3. Young Children's Responses to Guilt Displays

    Science.gov (United States)

    Vaish, Amrisha; Carpenter, Malinda; Tomasello, Michael

    2011-01-01

    Displaying guilt after a transgression serves to appease the victim and other group members, restore interpersonal relationships, and indicate the transgressors' awareness of and desire to conform to the group's norms. We investigated whether and when young children are sensitive to these functions of guilt displays. In Study 1, after 4- and…

  4. SUICIDAL ATTEMPTS AMONG YOUNG RURAL INHABITANTS

    Directory of Open Access Journals (Sweden)

    Zdzisław Brzeski

    2010-06-01

    Full Text Available In recent years changes have been noted in the motivations for acute suicidal poisonings among young people from various environments, which are due to psychosocial changes both in the urban and rural environments. Suicidal attempts are accompanied – especially in the rural environment – by low social status, difficulties with adapting to a free market economy, emotional tension within the family, at school, in the environment of young people, addiction to alcohol, drug overuse, including psychotropes. Based on clinical material concerning rural inhabitants hospitalized due to suicidal poisonings, the authors performed the analysis of attitudes, motivations and causes of acute poisonings among the young rural population. Among rural adolescents who continued school or university education the dominant causes of undertaking a suicidal attempt were: adolescent period problems, conflicts within the family, conflicts with mates, and disappointment in love. Among young adults the motivations were as follows: difficulties with finding employment in the place of residence, conflicts within the family, overuse of stimulants, and sometimes states of depression during the period of aggravation of a disease.

  5. Financial Management and Young Australian Workers

    Science.gov (United States)

    Dowling, Nicki; Hoiles, Lauren; Corney, Tim; Clark, David

    2008-01-01

    In two studies of young Australian workers, participants generally displayed positive attitudes towards financial management practices; however, a substantial proportion failed to display positive financial management practices, experienced financial problems and dissatisfaction, and reported low rates of seeking financial assistance, particularly…

  6. Protecting Against Influenza (Flu): Advice for Caregivers of Young Children

    Science.gov (United States)

    ... Avian Swine Variant Pandemic Other Protecting Against Influenza (Flu): Advice for Caregivers of Young Children Language: English ( ... from the flu. Advice on How to Prevent Flu for Caregivers of Young Children 1. Take Time ...

  7. Improving Work Participation of Young Adults with Physical Disabilities

    NARCIS (Netherlands)

    J.A.C. Verhoef (Joan)

    2015-01-01

    markdownabstract__Abstract__ This thesis addresses the work participation of young adults with physical disabilities caused by a chronic condition. With increasing numbers of young people with a chronic physical condition living into adulthood, knowledge about the development of work

  8. Breast cancer in young women in Ibadan, Nigeria

    African Journals Online (AJOL)

    Administrator

    should pay serious attention to breast lumps in young females and free health care services for these patients can promote early access to ... work/business, lack of employment, high cost of .... percentage of youths and young adults than the.

  9. Accounting for violence in Eastern Congo: Young people's ...

    African Journals Online (AJOL)

    In these accounts, the voices of young people have been largely absent. Although ... in eastern Congo from September to December 2009 as part of the author's doctoral ..... More rarely, young Congolese recognised the contribution made by ...

  10. Cerebral Palsy Checklist: Teens & Young Adult (13 to 21)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Cerebral Palsy Checklist: Teens & Young Adults KidsHealth / For Parents / Cerebral Palsy Checklist: Teens & Young Adults What's in this article? ...

  11. E-Cigarettes and Young People: A Public Health Concern

    Science.gov (United States)

    ... this? Submit What's this? Submit Button Past Emails E-Cigarettes and Young People: A Public Health Concern Language: ... young adults you know about the dangers of e-cigarette use. E-cigarettes, devices that typically deliver nicotine, ...

  12. Young Costa Ricans and refugees working together for integration

    Directory of Open Access Journals (Sweden)

    Valentina Duque Echeverri

    2012-08-01

    Full Text Available When given the opportunity, young people can work effectively together to promote local integration. A new Network of Young People Without Borders is undertaking a variety of sensitisation and integration activities in Costa Rica.

  13. Sudden Death in Young People--Heart Problems Often Blamed

    Science.gov (United States)

    Sudden death in young people: Heart problems often blamed Sudden death in young people is rare, but those at ... causes and treatments. By Mayo Clinic Staff Sudden death in people younger than 35, often due to ...

  14. Attending to others: how digital technologies direct young people's nightlife

    Directory of Open Access Journals (Sweden)

    J. Truong

    2018-05-01

    Full Text Available It is a growing phenomenon that young people use mobile information and communication technologies during their nightlife. This article offers an empirical examination of how young people's nightlife is shaped by engagement with the mobile phone application WhatsApp. Drawing on Sara Ahmed's phenomenological concept of orientation, I examine how WhatsApp extends young people's nightlife and how young people become orientated therein. On the one hand, I show that nightlife acquires new boundaries and fixities that encourage young people to direct their attention towards missing social relations and absent nightlife places. On the other hand, I find that young people create new perceptions of how to inhabit and spend leisure time and space. I argue that digital technologies reorientate young people, which I suggest offers novel means of addressing young people's contemporary nightlife practices, places, spaces, and social relations.

  15. Improving safety of teenage and young adult drivers in Kansas.

    Science.gov (United States)

    2013-12-01

    Statistics show that young drivers have higher motor vehicle crash rates compared to other age groups. This study investigated : characteristics, contributory causes, and factors which increase injury severity of young driver crashes in Kansas by com...

  16. Young Researchers Advancing Computational Science: Perspectives of the Young Scientists Conference 2015

    CERN Document Server

    Boukhanovsky, Alexander V; Krzhizhanovskaya, Valeria V; Athanassoulis, Gerassimos A; Klimentov, Alexei A; Sloot, Peter M A

    2015-01-01

    We present an annual international Young Scientists Conference (YSC) on computational science http://ysc.escience.ifmo.ru/, which brings together renowned experts and young researchers working in high-performance computing, data-driven modeling, and simulation of large-scale complex systems. The first YSC event was organized in 2012 by the University of Amsterdam, the Netherlands and ITMO University, Russia with the goal of opening a dialogue on the present and the future of computational science and its applications. We believe that the YSC conferences will strengthen the ties between young scientists in different countries, thus promoting future collaboration. In this paper we briefly introduce the challenges the millennial generation is facing; describe the YSC conference history and topics; and list the keynote speakers and program committee members. This volume of Procedia Computer Science presents selected papers from the 4th International Young Scientists Conference on Computational Science held on 25 ...

  17. Strokes In Young Adults And Children

    Directory of Open Access Journals (Sweden)

    Farhad Iranmanesh

    2017-02-01

    Full Text Available Stroke is in second place on a mortality list in the world. Also, stroke is a leading cause of disability. Approximately 20% of all strokes occur in Children and young adults. The etiology of stroke in Children and young adults is different from that in older patients, and has an influence on diagnostic evaluation and treatment, so knowledge about older patients cannot always be applied to these patients. The list of stroke etiologies among young adults and children is extensive. Ischemic stroke are more frequent than hemorrhagic strokes in both groups. Stroke in young adults had been thought to be associated with   risk factors, including arterial (such as dissection, reversible cerebral vasoconstriction syndrome, inflammatory arteritis ,moyamoya ,migraine - induced stroke, genetic or inherted arteriopathy, premature atherosclerosis cardiac (such as patent foramen ovale, cardiomyopathy , congenital heart disease and   hematologic (such as  deficiencies of protein S,protein C,or antithrombin;factor V lieden mutation . Common risk factors for stroke in children include: Sickle-cell disease, diseases of the arteries, abnormal blood clotting, head or neck trauma. There are no specific recommendations or guidelines for primary or secondary stroke prevention in young adults. Primary prevention focused on identifying and managing known vascular risk factors, such as hypertension, disorders of lipid metabolism, and diabetes, and non-drug strategies and lifestyle changes, including smoking, reducing body weight, increasing regular aerobic physical activity, and adopting a healthy diet with more fruit and vegetables and less salt. For secondary stroke prevention, identification of the etiologic mechanism of the initial stroke and the presence of any additional risk factors is most important. It consists of optimal treatment of vascular risk factors administering antiplatelet or anticoagulant therapy, and if indicated, invasive surgical or

  18. Colour Vision Impairment in Young Alcohol Consumers.

    Directory of Open Access Journals (Sweden)

    Alódia Brasil

    Full Text Available Alcohol consumption among young adults is widely accepted in modern society and may be the starting point for abusive use of alcohol at later stages of life. Chronic alcohol exposure can lead to visual function impairment. In the present study, we investigated the spatial luminance contrast sensitivity, colour arrangement ability, and colour discrimination thresholds on young adults that weekly consume alcoholic beverages without clinical concerns. Twenty-four young adults were evaluated by an ophthalmologist and performed three psychophysical tests to evaluate their vision functions. We estimated the spatial luminance contrast sensitivity function at 11 spatial frequencies ranging from 0.1 to 30 cycles/degree. No difference in contrast sensitivity was observed comparing alcohol consumers and control subjects. For the evaluation of colour vision, we used the Farnsworth-Munsell 100 hue test (FM 100 test to test subject's ability to perform a colour arrangement task and the Mollon-Reffin test (MR test to measure subject's colour discrimination thresholds. Alcohol consumers made more mistakes than controls in the FM100 test, and their mistakes were diffusely distributed in the FM colour space without any colour axis preference. Alcohol consumers also performed worse than controls in the MR test and had higher colour discrimination thresholds compared to controls around three different reference points of a perceptually homogeneous colour space, the CIE 1976 chromaticity diagram. There was no colour axis preference in the threshold elevation observed among alcoholic subjects. Young adult weekly alcohol consumers showed subclinical colour vision losses with preservation of spatial luminance contrast sensitivity. Adolescence and young adult age are periods of important neurological development and alcohol exposure during this period of life might be responsible for deficits in visual functions, especially colour vision that is very sensitive to

  19. Priorities for children and young people - opportunities and challenges for children and young people's nurses.

    Science.gov (United States)

    Smith, Fiona

    2016-05-09

    Across Europe children's nurses today face many challenges, including rising childhood obesity, the soaring incidence of issues with the mental health of children and young people, the effects of social media, child maltreatment and the impact of poverty, war and conflict on children and families. There are opportunities for children's nurses to undertake new roles and to influence both policy and practice to improve the health outcomes of children and young people, and thereby the future health of the population.

  20. Improving Work Participation of Young Adults with Physical Disabilities

    OpenAIRE

    Verhoef, J.A.C.

    2015-01-01

    markdownabstract__Abstract__ This thesis addresses the work participation of young adults with physical disabilities caused by a chronic condition. With increasing numbers of young people with a chronic physical condition living into adulthood, knowledge about the development of work participation in these young adults and the support they need to achieve suitable employment is needed. Interventions to improve the work participation of young adults with physical disabilities were lacking. The...

  1. Attitudes of Kuwaiti Young Adults toward Marriage and Divorce:

    OpenAIRE

    Humoud Alqashan; Hayfaa Alkandari

    2010-01-01

    This study investigates whether parental marital status affects young adults’ attitudes toward marriage and divorce. There exists a vast amount of literature on the impact of divorce on young adults in Western cultures; however, no previous empirical studies have been conducted on the attitudes of young adults from intact and divorced families in the Gulf region or in Arab countries in the Middle East. The sample of the study consisted of 661 young adults from Kuwait University (from divorced...

  2. Social Media: Support for Survivors and Young Adults With Cancer.

    Science.gov (United States)

    Walton, AnnMarie L; Albrecht, Tara A; Lux, Lauren; Judge Santacroce, Sheila

    2017-10-01

    Social media use is ubiquitous among young adults. Young adults with cancer must make important decisions about where, what, and how to share information on social media. Oncology nurses are in a unique position to start conversations about the risks and benefits of social media use. This column aims to review a variety of social media platforms that may be used by young adults with cancer and provide guidance to nurses on initiating open dialogue with young adults about social media usage. 
.

  3. Health of children and young people in secure settings

    OpenAIRE

    Mooney, Ann; Statham, J.; Storey, P.

    2007-01-01

    This small-scale descriptive study was commissioned by the Children and Young People's Public Health team within the Department of Health, in partnership with Offender Health, in order to inform preparation and implementation of an Offender Health Strategy document for children and young people. The overall aim was to review what is currently known about healthcare for children and young people in the secure estate, covering all three types of settings (Young Offender Institution, Secure Trai...

  4. Complex young lives: a collective qualitative case study analysis of young fatherhood and breastfeeding.

    Science.gov (United States)

    Ayton, Jennifer; Hansen, Emily

    2016-01-01

    Of all births in Australia, 10 % are to young fathers aged less than 24 years. How young fathers experience any breastfeeding and how this is shaped by their social context is poorly understood. Our aim is to increase understanding of the lived experience of young fathers (aged less than 24 years) and to explore the way they speak about breastfeeding in the context of their lives and parenting. This collective case study analysis uses qualitative data from interviews and focus groups with young fathers (aged less than 24 years) and community support staff. The research was undertaken in Tasmania, Australia, March to December 2013. Young fathers in our study had complex social and emotional circumstances that meant breastfeeding was not a high priority despite them valuing the health benefits of breastfeeding for their babies. If supported by peers and their community they appear to have a more positive parenting experience. Breastfeeding although understood by the young fathers in our study as healthy and desirable is not a priority in their lives. Learning to be a parent and support their partners to breastfeed may be more effectively gained through mentoring and father-to-father localized community based support services.

  5. Noor eesti teater ja Noor-Eesti. Young Estonian Theatre and Young Estonia

    Directory of Open Access Journals (Sweden)

    Katri Aaslav-Tepandi

    2012-04-01

    Full Text Available This article begins by examining points of intersection between two professional theatres, ”Estonia” and ”Vanemuine” (both established in 1906, their young directors – Karl Menning, Paul Pinna, Theodor Altermann, and Karl Jungholz, and the literary movement Young Estonia. Subsequently, we will consider Young Estonia’s theatrical ideals and the influence of these ideas on later Estonian theatrical life. Since not much information has survived regarding direct personal contacts between ”movers and shakers” in the theatre world and Young Estonians, the main focus here shall be on indirect creative connections and influences. One such context is education: like the Young Estonians, theatre activists of the younger generation aspired to place themselves on the larger map of European culture. Thus, their artistic beliefs and goals shall be examined in relation to those of Young Estonians’ quest for modern culture. Pinna, Altermann, Menning, Jungholz, and others went on study tours to Germany and France, where they were energized and inspired by innovative German and Russian theatres, by naturalistic staging, and by psychological realism, both in acting and in performance style. Among their models were A. Antoine’s Théâtre- Libre in Paris, K. Stanislavski’s Art Theatre in Moscow, O. Brahm’s Lessing-Theater, and M. Reinhardt’s Deutsches Theater in Berlin. These models were likewise known to the Young Estonians, but if theatre activists oriented themselves more fundamentally to German naturalist and realist dramatic art, Young Estonians were more taken with ”theatrical theatre” with its symbolist and impressionist influences. The Young Estonians attended performances at both theatres, ”Vanemuine” and ”Estonia”, and wrote numerous theatre reviews. Yet in the Young Estonia albums (yearbooks and in the magazine Young Estonia, theatre topics have a relatively modest representation. Young Estonians did not have direct

  6. Connecting the Canon to Current Young Adult Literature

    Science.gov (United States)

    Rybakova, Katie; Roccanti, Rikki

    2016-01-01

    In this article we discuss the respective roles of young adult literature and literary texts in the secondary level English Language Arts classroom and explore the connections that can be made between popular young adult books and the traditional canon. We provide examples showing how young adult literature bestsellers such as "The Book…

  7. Improving Work Participation of Young Adults with Physical Disabilities

    NARCIS (Netherlands)

    Dr. J.A.C. Verhoef

    2015-01-01

    This thesis addresses the work participation of young adults with physical disabilities caused by a chronic condition. With increasing numbers of young people with a chronic physical condition living into adulthood, knowledge about the development of work participation in these young adults and the

  8. Parental Attitudes and Young People's Online Sexual Activities

    Science.gov (United States)

    Sorbring, Emma; Hallberg, Jonas; Bohlin, Margareta; Skoog, Therése

    2015-01-01

    Parental attitudes towards young people's sexuality in traditional (i.e. non-online media) settings have been associated with young people's sexual activities. In this study, we explored the association between key parent and youth characteristics and parental attitudes towards young people's online sexual activities. We also examined the…

  9. Stroke Among Young Adults at the LAUTECH Teaching Hospital ...

    African Journals Online (AJOL)

    Stroke Among Young Adults at the LAUTECH Teaching Hospital, Osogbo, Nigeria. AF Mustapha, EO Sanya, TO Bello. Abstract. Background: Stroke in young adults is relatively rare and there are very few hospital reports about it in Nigeria. The aetiologic mechanisms of stoke among young adults are quite distinct from ...

  10. Long-term prognosis of young breast cancer patients (

    NARCIS (Netherlands)

    G.M.H.E. Dackus (Gwen); N.D. ter Hoeve (Natalie); M. Opdam (Mark); W. Vreuls (Willem); Z. Varga (Zsuzsanna); E. Koop (Esther); S.M. Willems (Stefan Martin); C.H.M. van Deurzen (Carolien); E.J. Groen (Emilie); A. Cordoba (Alicia); J. Bart (Jos); A.L. Mooyaart (Antien); J.G. van den Tweel (Jan); V. Zolota (Vicky); J. Wesseling (Jelle); A. Sapino (Anna); E. Chmielik (Ewa); A. Ryska (Ales); F. Amant (Frédéric); A. Broeks (Annegien); R.M. Kerkhoven (Ron); N. Stathonikos (Nikolas); M. Veta (Mitko); A.C. Voogd (Adri); K. Jóźwiak (Katarzyna); M. Hauptmann (Michael); M. Hoogstraat (Marlous); M.K. Schmidt (Marjanka); G.S. Sonke (Gabe); E. van der Wall (Elsken); S. Siesling (Sabine); P.J. van Diest (Paul); S.C. Linn (Sabine)

    2017-01-01

    markdownabstract__Introduction__ Currently used tools for breast cancer prognostication and prediction may not adequately reflect a young patient’s prognosis or likely treatment benefit because they were not adequately validated in young patients. Since breast cancers diagnosed at a young age are

  11. 18- to 24-year-olds : young drivers.

    NARCIS (Netherlands)

    2016-01-01

    The fatality rate (fatalities per distance travelled) of young drivers (18- to 24-year-olds) is more than five times higher than that of drivers between the ages of 30 and 59 years. The fatality rate of young males is even as much as ten times higher. The high risk of young drivers is due to both

  12. Reducing casualties involving young drivers and riders in Europe.

    NARCIS (Netherlands)

    Atchison, L.

    2017-01-01

    Young drivers and riders aged 15-25 are more likely to be killed on Europe’s roads than their older counterparts, despite continued improvements in road safety. Road collisions remain one of the highest external causes of death for young people. The risks are especially high for young males and for

  13. Financial Literacy of Young Adults: The Importance of Parental Socialization

    Science.gov (United States)

    Jorgensen, Bryce L.; Savla, Jyoti

    2010-01-01

    This article tests a conceptual model of perceived parental influence on the financial literacy of young adults. Structural equation modeling was used to test whether (a) parents were perceived to influence young adults' financial knowledge, attitudes, and behaviors and (b) the degree to which young adults' financial attitudes mediated financial…

  14. Young Adults Deserve the Best: YALSA's Competencies in Action

    Science.gov (United States)

    Flowers, Sarah

    2010-01-01

    As high school enrollment continues to rise, the need for effective librarianship serving young adults is greater than ever before. "Young Adults Deserve the Best: Competencies for Librarians Serving Youth," developed by Young Adult Library Services Association (YALSA), is a document outlining areas of focus for providing quality library service…

  15. Young Children Surfing: Gender Differences in Computer Use

    Science.gov (United States)

    Kirmani, Mubina Hassanali; Davis, Marcia H.; Kalyanpur, Maya

    2009-01-01

    Computers have become an important part of young children's lives, both as a source of entertainment and education. The National Association for the Education of Young Children's (NAEYC) position statement on Technology and Young Children (2006) supports the need for equal access to technology for all children with attention to eliminating gender…

  16. Supportive Housing in Foster Care: The Views of Young People

    Science.gov (United States)

    Sinkkonen, Hanna-Maija; Kyttälä, Minna

    2015-01-01

    This study investigated Finnish young people's experiences of supportive housing. Supportive housing is an after-care programme that should support the transition from foster care to independent adulthood. It is directed mainly at young people who have been taken into foster care by social workers. The sample consisted of 39 young people (23…

  17. 2010 YALSA Fabulous Films and Amazing Audiobooks for Young Adults

    Science.gov (United States)

    School Library Journal, 2010

    2010-01-01

    The Young Adult Library Services Association (YALSA), a division of the American Library Association (ALA), announced its 2010 annual lists of Fabulous Films for Young Adults and Amazing Audiobooks for Young Adults ages 12 to 18. This article presents the list of titles that were released in January 2010 during the ALA Midwinter Meeting in Boston,…

  18. 2009 YALSA Fabulous Films & Amazing Audiobooks for Young Adults

    Science.gov (United States)

    School Library Journal, 2009

    2009-01-01

    The Young Adult Library Services Association (YALSA), a division of the American Library Association (ALA), announced its 2009 annual lists of Fabulous Films for Young Adults and Amazing Audiobooks for Young Adults ages 12 to 18. This article presents the titles that were released in January 2009 during the ALA Midwinter Meeting in Denver,…

  19. Online Games for Young Learners' Foreign Language Learning

    Science.gov (United States)

    Butler, Yuko Goto; Someya, Yuumi; Fukuhara, Eiji

    2014-01-01

    Young learners' use of instructional games in foreign language learning is not yet well understood. Using games that were part of the learning tools for an online assessment, Jido-Eiken, a standardized English proficiency test for young learners in Japan, we examined young learners' game-playing behaviours and the relationship of these behaviours…

  20. Young Women and the Co-Construction of Leadership

    Science.gov (United States)

    McNae, Rachel

    2010-01-01

    Purpose: Young women's leadership is an area frequently overlooked in educational leadership development. This paper aims to bring young women's voices into educational leadership conversations and illustrate an alternative approach to young women's leadership development. Design/methodology/approach: This qualitative action research study was…

  1. A CLINICAL STUDY OF STROKE IN YOUNG

    Directory of Open Access Journals (Sweden)

    Kumbha Thulasi Ram

    2015-02-01

    Full Text Available NTRIDUCTION : Stroke is one of the important causes of morbidity and mortality all over the world. Incidence of stroke steadily increases with age. Experts are concerned of the emerging stroke epidemic in India. Stroke affecting the young has potentially devastating consequence son the individual and his family. Certain risk factors are unique to the young. I t needs more studies for identification and modification of risk factors. The study aims to evaluate clinical features, risk factors, etiology and mortality of stroke in young patients. METHODS : 74 young patients satisfying the inclusion criteria were included in this study. A detailed history was taken from young stroke patients, systemic examination and required investigations were done. Data was collected in standardized proforma and analysed. RESULTS: Stroke in young accounts for 7.95% of stroke cases of all age groups. The mean age of the patients was 34.66 ± 7.48 years. Among 74 patients, 47(63.51% were male and 27(36.49% were female. Seizures, decreased consciousness, speech involvement and motor deficit were observed in 33.78%, 44.59%, 22.97% and 100% of cases respectively. 82.43% patients had ischemic and 17.57% patients had hemorrhagic stroke. Among ischemic stroke, large artery atherosclerosis was 16.21%, tuberculous meningoencephalitis with vasculitis was 16.21%, lacunar stroke was 10.81%, CVT was 10.81% and cardio embolic stroke was 6.76%. Smoking (59.45%, alcoholism (58.10%, hypertension (43.24%, coronary artery disease (8.10%, diabetes mellitus (10.81%, elevated total cholesterol (25.67%, elevated low density lipo proteins (22.97%, elevated triglycerides (27.02% and low HDL (22.97% were important risk factors. Carotid doppler was abnormal in 9.45% of patients. 6.76% patients had mitral stenosis in echocardiogram. Low protein C and protein S were found in 1.35% of patients. Eight (10.81% patients died during the hospital stay. INTERPRETATION AND CONCLUSIONS: The major risk

  2. Young Adults, Technology, and Weight Loss: A Focus Group Study

    OpenAIRE

    Stephens, Janna; Moscou-Jackson, Gyasi; Allen, Jerilyn K.

    2015-01-01

    Overweight and obesity are a major concern in young adults. Technology has been integrated into many weight loss interventions; however little is known about the use of this technology in young adults. The purpose of this study was to explore through focus group sessions the opinions of young adults on the use of technology for weight loss. A total of 17 young adults, between 18 and 25 years of age, participated in three focus group sessions. Major results indicated that young adults have ver...

  3. Postural stability in young and old women

    DEFF Research Database (Denmark)

    Jørgensen, Martin Grønbech

    at an early stage, good knowledge and sensitive measurements of postural stability are essential. In addition, in order to develop effective intervention strategies such knowledge is of major importance. However, no single postural stability parameter has effectively been able to identify individuals at risk...... of falling. Hence, there is a strong need for development and identification of sensitive postural sway parameters in various demographic groups. The aim of this study was to explore differences in postural stability between physically active old (O) and young (Y) women using newly developed sway parameters....... METHODS AND MATERIALS: Center of pressure (CoP) excursion was measured (100 Hz) by force plate (AMTI) analysis in old (72.5±6.3 years) and young (25.8±1.6 years) women during static 2-leg (bilateral) and 1-leg (unilateral) standing (15-s) with eyes opened. RESULTS: O demonstrated elevated CoP sway length...

  4. Personality-Relationship transaction in young adulthood.

    Science.gov (United States)

    Neyer, F J; Asendorpf, J B

    2001-12-01

    Personality and social relationships were assessed twice across a 4-year period in a general population sample of 489 German young adults. Two kinds of personality-relationship transaction were observed. First, mean-level change in personality toward maturity (e.g., increase in Conscientiousness and decrease in Neuroticism) was moderated by the transition to partnership but was independent of other developmental transitions. Second, individual differences in personality traits predicted social relationships much better than vice versa. Specifically, once initial correlations were controlled for, Extraversion, Shyness, Neuroticism, self-esteem, and Agreeableness predicted change in various qualities of relationships (especially with friends and colleagues), whereas only quality of relationships with preschool children predicted later Extraversion and Neuroticism. Consequences for the transactional view of personality in young adulthood are discussed.

  5. MAJOR INJURIES MUSCULOSKELETALS IN YOUNG ATHLETES BASKETBALL

    Directory of Open Access Journals (Sweden)

    José Simão Rodrigues Filho

    2012-11-01

    Full Text Available The growth of participation of youth in sports is accompanied by an increase in the number of musculoskeletal injuries, especially in contact sports. Basketball gained prominence among contact sports not only for its plastic and beauty of their games, but because it is a sport that demands much of its practitioners, and in the case of young athletes, this requirement can endanger children and adolescents are not properly monitored for health professionals sports. In this study we can see that the ankle is the most affected, followed by knee and fingers and wrists. The mechanisms of injury most frequently reported were sprains, after the bruises and fractures. Highlight for disturbances dorsolumbar, pointed out by many authors. The prevention programs and pre-competition oriented properly treated as paramount by all the authors investigated, in order to reduce the number of injuries in young athletes.

  6. Minimally invasive aesthetic procedures in young adults

    Directory of Open Access Journals (Sweden)

    Wollina U

    2011-03-01

    Full Text Available Uwe Wollina1, Alberto Goldman21Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany; 2Clinica Goldman, Porto Alegre, Rio Grande du Sul, BrazilAbstract: Age is a significant factor in modifying specific needs when it comes to medical aesthetic procedures. In this review we will focus on young adults in their third decade of life and review minimally invasive aesthetic procedures other than cosmetics and cosmeceuticals. Correction of asymmetries, correction after body modifying procedures, and facial sculpturing are important issues for young adults. The implication of aesthetic medicine as part of preventive medicine is a major ethical challenge that differentiates aesthetic medicine from fashion.Keywords: acne scars, ice pick scars, boxcar scars, fillers 

  7. Quark Matter 2017: Young Scientist Support

    Energy Technology Data Exchange (ETDEWEB)

    Evdokimov, Olga [University of Illinois at Chicago

    2017-07-31

    Quark Matter conference series are amongst the major scientific events for the Relativistic Heavy Ion community. With over 30 year long history, the meetings are held about every 1½ years to showcase the progress made in theoretical and experimental studies of nuclear matter under extreme conditions. The 26th International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2017) was held at the Hyatt Regency Hotel in downtown Chicago from Sunday, February 5th through Saturday, February 11th, 2017. The conference featured about 180 plenary and parallel presentations of the most significant recent results in the field, a poster session for additional presentations, and an evening public lecture. Following the tradition of previous Quark Matter meetings, the first day of the conference was dedicated entirely to a special program for young scientists (graduate students and postdoctoral researchers). This grant will provided financial support for 235 young physicists facilitating their attendance of the conference.

  8. Characterizing the Atmosphere of a Young Planet

    Science.gov (United States)

    Marley, Mark

    2016-01-01

    Since the discovery of the young, directly imaged planet 51 Eri b, its emergent spectrum has proved challenging to interpret. The initial discovery paper (Macintosh et al. 2015) interpreted the spectrum as indicative of a low mass (few Jupiter masses), effective temperature near 700 degrees Kelvin, and partial cloudiness. Subsequent observations in the K band, however, seem to invalidate the early models. In addition, newly improved photochemical data point to the likely presence of exotic haze species in the atmosphere. In my presentation I will explore the photochemistry of the atmosphere and discuss whether disequilibrium chemistry, hazes, clouds, or non-solar abundances of heavy elements may be responsible for the unusual spectrum of this planet. The implications for the interpretation of other young Jupiters in this mass and effective temperature range will also be considered.

  9. Young Africans Tackle Their Continent's Environmental Issues

    Science.gov (United States)

    Olwoch, Jane Mukarugwiza

    2008-11-01

    Young African Scientists Session at the Fourth International Geosphere-Biosphere Programme Congress; Cape Town, South Africa, 7 May 2008; Africa is often described as a unique and diverse continent. This is reflected in its biodiversity, economic and social circumstances, and diversity in culture and environment. The Young African Scientists (YAS) session at the International Geosphere-Biosphere Programme Congress was one of the congress's highlights. Global environmental change research in Africa was presented to an audience that included visiting international and national scientists, policy makers, and a group of schoolchildren. From the uniqueness of Africa's paleoclimate to the diversity and complexity of current and future impacts of environmental change on Africa, the session not only provided an overview of current projects but also highlighted the problems that are intertwined with poverty. This session was sponsored by the Global Change System for Analysis, Research, and Training (START).

  10. Young endothelial cells revive aging blood.

    Science.gov (United States)

    Chang, Vivian Y; Termini, Christina M; Chute, John P

    2017-11-01

    The hematopoietic system declines with age, resulting in decreased hematopoietic stem cell (HSC) self-renewal capacity, myeloid skewing, and immune cell depletion. Aging of the hematopoietic system is associated with an increased incidence of myeloid malignancies and a decline in adaptive immunity. Therefore, strategies to rejuvenate the hematopoietic system have important clinical implications. In this issue of the JCI, Poulos and colleagues demonstrate that infusions of bone marrow (BM) endothelial cells (ECs) from young mice promoted HSC self-renewal and restored immune cell content in aged mice. Additionally, delivery of young BM ECs along with HSCs following total body irradiation improved HSC engraftment and enhanced survival. These results suggest an important role for BM endothelial cells (ECs) in regulating hematopoietic aging and support further research to identify the rejuvenating factors elaborated by BM ECs that restore HSC function and the immune repertoire in aged mice.

  11. Retirement Planning: Young Professionals in Private Sector

    Directory of Open Access Journals (Sweden)

    Ahmad Zazili Ainol Sarin

    2017-01-01

    Full Text Available The purpose of this study is to determine the factors influencing retirement planning among young professionals in private sector. There are three factors identified in this research which includes financial literacy, job satisfaction and savings behavior. Data used for this study are primary and secondary data such as from journal articles, periodicals and textbooks. A questionnaire is distributed and administered to extract data from the respondents consist of executives, non-executives and managers around Klang Valley, aged between 20 - 34 years old. The data is analyzed using frequency analysis, reliability test and Pearson correlation in order to obtain a clear findings and results. The findings show that financial literacy, job satisfaction and savings behavior has a positive association towards retirement planning. Furthermore, it is shown that financial literacy and saving behavior have a significant relationship with retirement planning. It is hope that this study will inform and encourage the young professionals to save and invest for the retirement.

  12. WHY WOULD YOUNG STUDENTS CHOOSE ENTREPRENEURSHIP?

    Directory of Open Access Journals (Sweden)

    Muntean Andreea

    2012-12-01

    Full Text Available The entrepreneurship is widely considered as a solution for economic problems. The number of young people who start a new business is in increasing. The students’ motivation for choosing entrepreneurship is the research purpose of this paper. A survey developed in Alba Iulia, on a number of 100 students’ points out the relevant motivation why young people choose entrepreneurial alternative. The results showed that most of the actual students would choose to be entrepreneurs because they want to improve their life standards, to explore new business opportunities and to have a social status. In conclusion, the teachers, the governmental authorities and all the others interested in stimulating the entrepreneurial motivation should their words and actions affect potential entrepreneurs’ perceptions of entrepreneurial feasibility and net desirability.

  13. Determinants of persistent asthma in young adults

    DEFF Research Database (Denmark)

    Traulsen, Lisbet Krogh; Halling, Anders; Bælum, Jesper

    2018-01-01

    Objective: The aim of the study was to evaluate determinants for the prognosis of asthma in a population-based cohort of young adults. Design: The study was a nine-year clinical follow up of 239 asthmatic subjects from an enriched population-based sample of 1,191 young adults, aged 20-44 years, who...... participated in an interviewer-administered questionnaire and clinical examination at baseline in 2003-2006. From the interview, an asthma score was generated as the simple sum of affirmative answers to five main asthma-like symptoms in order to analyse symptoms of asthma as a continuum. The clinical...... examination comprised spirometry, bronchial challenge or bronchodilation, and skin prick test. Results: Among the 239 individuals with asthma at baseline 164 (69%) had persistent asthma at follow up, while 68 (28%) achieved remission of asthma and seven (3%) were diagnosed with COPD solely. Determinants...

  14. Upper functional gastrointestinal disorders in young adults.

    Science.gov (United States)

    Adibi, Peyman; Behzad, Ebrahim; Shafieeyan, Mohammad; Toghiani, Ali

    2012-01-01

    Functional Gastrointestinal disorders (FGID) are common disorders in gastroenterology which are common in young adults. The aim of this study is evaluating the prevalence of upper FGID in iranian young adults. This was a cross-sectional study which was on 995 persons who were going to marry. A ROME III based questionnaire was used to determine the frequency of upper GI Syndromes among the sample population. Our results determined 74 subjects had functional dyspepsia (36 subjects diagnosed as postprandial distress syndrome patient and Epigastric pain syndrome was seen in 38 subjects). Functional heartburn was diagnosed in 52 participants. Globus was seen in 35 subjects and 41 had unspecified excessive belching. Many epidemiologic studies were done all around the world but there are different reports about prevalence and incidence of FGIDs. Our results were agreed with reported prevalence of FGIDs in Iran in adults. And our findings were agreed with some other Asian studies.

  15. Development of the young spine questionnaire

    DEFF Research Database (Denmark)

    Lauridsen, Henrik Hein; Hestbæk, Lise

    2013-01-01

    .7% (cervical pain today) and 97.9% (thoracic pain today). To improve the understanding of the spinal boundaries we added bony landmarks to the spinal drawings after pilot test I. This resulted in an improved sense of spinal boundary location in pilot test II. Correlations between the rFPS and the interview...... pain score ranged between 0.67 (cervical spine) and 0.79 (lumbar spine). Conclusions The Young Spine Questionnaire contains questions that assess spinal pain and its consequences. The items have been tested for content understanding and agreement between questionnaire scores and interview findings......Background Back pain in children is common and early onset of back pain has been shown to increase the risk of back pain significantly in adulthood. Consequently, preventive efforts must be targeted the young population but research relating to spinal problems in this age group is scarce. Focus has...

  16. Indoor Tanning Dependence in Young Adult Women.

    Science.gov (United States)

    Mays, Darren; Atkins, Michael B; Ahn, Jaeil; Tercyak, Kenneth P

    2017-11-01

    Background: There is mounting evidence that young people can develop a dependence on indoor tanning, but research on factors associated with indoor tanning dependence remains limited. Methods: This cross-sectional study investigated factors associated with indoor tanning dependence in a community sample of 389 non-Hispanic white young adult women ages 18 to 30 who had indoor tanned ≥1 time in the past year. Participants completed measures of indoor tanning dependence, including the modified CAGE and modified Diagnostic and Statistical Manual for Mental Disorders-IV psychiatric screening assessments, indoor tanning behavior and beliefs, and behavioral and psychiatric comorbidity. Results: Overall, 22.6% of the sample screened positive for indoor tanning dependence. In multivariable analyses, indoor tanning dependence was associated with younger age of indoor tanning initiation [adjusted odds ratio (aOR) = 0.79; P = 0.017], indoor tanning ≥20 times in the past year (aOR = 3.03; P = 0.015), stronger beliefs about the benefits of tanning (aOR = 2.15; P = 0.004), greater perceived susceptibility to indoor tanning risks (aOR = 2.72; P tanning dependence among young, non-Hispanic white women is associated with behaviors that increase the risk of skin cancer, beliefs favoring the perceived benefits of tanning, and comorbid risks such as stronger beliefs about physical appearance and depressed mood. Impact: Comprehensive skin cancer prevention efforts should address indoor tanning dependence among young women and its leading risk factors. Cancer Epidemiol Biomarkers Prev; 26(11); 1636-43. ©2017 AACR . ©2017 American Association for Cancer Research.

  17. Development of Religiousness in Young Adults

    OpenAIRE

    Rydz, Elżbieta

    2014-01-01

    In the chapter forming of religiousness in young adults in the view of current concepts, both normative (stadial concepts of religiousness) and non-normative, will be presented. The majority of research on religiousness of youth is carried out in the normative understanding of development, which refers to general trends of human psychological development, especially cognitive development (cognitive developmental concepts of religiousness), personality development (humanistic concepts of the d...

  18. Disclosing brand placement to young children

    OpenAIRE

    De Pauw, Pieter; Hudders, Liselot; Cauberghe, Veroline; De Kuysscher, Charlotte

    2015-01-01

    Purpose – This article examines whether a television brand placement warning cue can alter young children’s susceptibility for advertising effects (i.e., brand attitude) through activating their advertising literacy. The proposed model also puts forward an important moderating role for children’s skeptical attitude toward the brand placement format. Design/methodology/approach – The data were collected among 63 children between 7 and 9 years old (Mage = 8.49; 51% girls) through a single...

  19. Vicious walkers and hook Young tableaux

    International Nuclear Information System (INIS)

    Hikami, Kazuhiro; Imamura, Takashi

    2003-01-01

    We consider a generalization of the vicious walker model. Using a bijection map between the path configuration of the non-intersecting random walkers and the hook Young diagram, we compute the probability concerning the number of movements of the walker. Applying the saddle point method, we reveal that the scaling limit gives the Tracy-Widom distribution, which is the same with the limit distribution of the largest eigenvalues of the Gaussian unitary ensemble

  20. Minimally invasive aesthetic procedures in young adults

    OpenAIRE

    Wollina, Uwe; Goldman, Alberto

    2011-01-01

    Uwe Wollina1, Alberto Goldman21Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany; 2Clinica Goldman, Porto Alegre, Rio Grande du Sul, BrazilAbstract: Age is a significant factor in modifying specific needs when it comes to medical aesthetic procedures. In this review we will focus on young adults in their third decade of life and review minimally invasive aesthetic procedures other than cosmetics and cosmeceuticals. Correction of asy...

  1. Isometric shoulder strength in young swimmers.

    Science.gov (United States)

    McLaine, Sally J; Ginn, Karen A; Fell, James W; Bird, Marie-Louise

    2018-01-01

    The prevalence of shoulder pain in young swimmers is high. Shoulder rotation strength and the ratio of internal to external rotation strength have been reported as potential modifiable risk factors associated with shoulder pain. However, relative strength measures in elevated positions, which include flexion and extension, have not been established for the young swimmer. The aim of this study was to establish clinically useful, normative shoulder strength measures and ratios for swimmers (14-20 years) without shoulder pain. Cross-sectional, observational study. Swimmers (N=85) without a recent history of shoulder pain underwent strength testing of shoulder flexion and extension (in 140° abduction); and internal and external rotation (in 90° abduction). Strength tests were performed in supine using a hand-held dynamometer and values normalised to body weight. Descriptive statistics were calculated for strength and strength ratios (flexion:extension and internal:external rotation). Differences between groups (based on gender, history of pain, test and arm dominance) were explored using independent and paired t tests. Normative shoulder strength values and ratios were established for young swimmers. There was a significant difference (pdifferences in strength ratios. Relative strength of the dominant and non-dominant shoulders (except for extension); and for swimmers with and without a history of shoulder pain was not significantly different. A normal shoulder strength profile for the young swimmer has been established which provides a valuable reference for the clinician assessing shoulder strength in this population. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  2. Asymptomatic endoalveolar hemorrhage in a young male

    Directory of Open Access Journals (Sweden)

    Alain Kafyeke

    2016-06-01

    Full Text Available We describe the case of a young male affected by granulomatosis with polyangiitis presenting with non-specific complaints and complicated by the occurrence of a diffuse endoalveolar hemorrhage characterized by atypical clinical and radiological features. The importance of a rapid and aggressive diagnostic and therapeutic approach has to be strongly underlined. Available data regarding prevalence, clinical and radiological characteristics and treatment of this uncommon manifestation have also been hereby reviewed.

  3. Young Adult Outcome of Hyperactive Children

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-02-01

    Full Text Available Adaptive functioning of 149 hyperactive (H group and 72 control children (CC group in Milwaukee, Wisconsin, followed for at least 13 years to young adulthood (mean 20 years, range 19-25, was evaluated by interviews with participants, employer ratings, and high school records, and reported by researchers from Medical University of South Carolina, Charleston; Medical College of Wisconsin, Milwaukee; and University of Massachusetts Medical School, Worcester.

  4. An ethological study of young horses

    OpenAIRE

    Pavla Šišková; Iva Jiskrová; Vladimír Mikule

    2006-01-01

    In the present study called “An Ethological Study of Young Horses” we focused on the behaviour of foals from their birth to separation from their mother. We observed and analysed their behaviour and daily activities, and from the achieved results we drew conclusions for practical horse breeding. We studied the following forms of behaviour of the foals: feeding behaviour (sucking, drinking, eating roughage and concentrates, gleaning, coprophagia), defecation and micturition, comfortable behavi...

  5. Experience of Being Young With Psoriasis

    DEFF Research Database (Denmark)

    Rasmussen, Gitte Susanne; Kragballe, Knud; Maindal, Helle Terkildsen

    2018-01-01

    -imposition of limitations, and the lack of personalized knowledge and communication skills to manage the impact of disease and society's reactions. Our study provides insight into needs of early interventions tailored to address condition, role, and emotional management, involving parent education, peer support......, storytelling, and roles for professionals. We argue that further research should involve young people, their parents, and professionals in the development and evaluation of interventions....

  6. Cancer in young adults with ischemic stroke.

    Science.gov (United States)

    Aarnio, Karoliina; Joensuu, Heikki; Haapaniemi, Elena; Melkas, Susanna; Kaste, Markku; Tatlisumak, Turgut; Putaala, Jukka

    2015-06-01

    Cancer is a risk factor for ischemic stroke. Little is known about cancer among young adults with ischemic stroke. We studied the frequency of cancer and its association with long-term risk of death among young patients with first-ever ischemic stroke. 1002 patients aged 15 to 49 years, registered in the Helsinki Young Stroke Registry, and with a median follow-up of 10.0 years (interquartile range 6.5-13.8) after stroke were included. Historical and follow-up data were derived from the Finnish Care Register and Statistics Finland. Survival between groups was compared with the Kaplan-Meier life-table method, and Cox proportional hazard models were used to identify factors associated with mortality. One or more cancer diagnosis was made in 77 (7.7%) patients, of whom 39 (3.9%) had cancer diagnosed prestroke. During the poststroke follow-up, 41 (53.2%) of the cancer patients died. Median time from prestroke cancer to stroke was 4.9 (1.0-9.5) years and from stroke to poststroke cancer was 6.7 (2.7-10.9) years. Poststroke cancer was associated with age>40 years, heavy drinking, and cigarette smoking. The cumulative mortality was significantly higher among the cancer patients (68.6%, 95% confidence interval 52.0%-85.3%) compared with patients without cancer (19.7%, 95% confidence interval 16.3%-23.2%). Active cancer at index stroke, melanoma, and lung/respiratory tract cancer had the strongest independent association with death during the follow-up when adjusted for known poststroke mortality prognosticators. Cancer, and especially active cancer and no other apparent cause for stroke, is associated with unfavorable survival among young stroke patients. © 2015 American Heart Association, Inc.

  7. Young Consumer Behaviour Towards Tourism Products

    OpenAIRE

    Adriana Anca Cristea; Mihaela Simona Apostol; Tatiana Corina Dosescu

    2014-01-01

    Tourism is considered to be an important branch of the Romanian economy. However, its contribution to the GDP is extremely low. Inbound tourism is reduced, the sole indicator which is constanly increasing being the number of Romanian tourists who travel abroad. We assume that a good way of increasing domestic tourism in Romania would be to get the young population practise various forms of tourism. Conducting a market survey in consumer behaviour towards tourism products among pupils and stud...

  8. Age assessment of young asylum seekers

    DEFF Research Database (Denmark)

    Hjern, Anders; Brendler-Lindqvist, Maria; Nørredam, Marie Louise

    2012-01-01

    to be of real use in this decision. Unclear guidelines and arbitrary practices may lead to alarming shortcomings in the protection of this high-risk group of children and adolescents in Europe. Medical participation, as well as non-participation, in these dubious decisions raises a number of ethical questions....... CONCLUSION: To improve care for young asylum seekers with undetermined age, we suggest better legal procedures for the determination of age and a more flexible approach to chronological age....

  9. Introduction of Solid Food to Young Infants

    OpenAIRE

    Kuo, Alice A.; Inkelas, Moira; Slusser, Wendelin M.; Maidenberg, Molly; Halfon, Neal

    2010-01-01

    Timing of the first introduction of solid food during infancy may have potential effects on life-long health. To understand the characteristics that are associated with the timing of infants? initial exposure to solid foods. The 2000 National Survey of Early Childhood Health (NSECH) was a nationally representative telephone survey of 2,068 parents of children aged 4?35?months, which profiled content and quality of health care for young children. African-American and Latino families were over-...

  10. Design Methods for Young Sustainable Architecture Practice

    OpenAIRE

    Jauslin, D.; Drexler, H.; Curiel, F.

    2012-01-01

    This paper introduces landscape aesthetics as an innovative design method for sustainable architecture. It is based on the framework of a recent paper where the young and unfamous authors criticized three of the most prominent? architects today in regard to sustainable architecture and its aesthetics. Leading architects expressed their skepticism as to whether there is such a thing as aesthetics in sustainable architecture, or for that matter, if architecture can indeed be sustainable at all....

  11. Interactive conference of young scientists 2011. Posters

    International Nuclear Information System (INIS)

    2011-05-01

    This interactive conference of young scientists was realised on the Internet. Conference proceeded in seven sections: (1) Cellular metabolism, physiology, molecular biology and genetics; (2) Biotechnology and food technology; (3) The use of instrumental methods in the analysis of biologically important substances; (4) Organic, bio-organic and pharmaceuticals chemistry, pharmacology; (5) Ecology and environmental science; (6) Biophysics, mathematic modelling, biostatistics; (7) Open section for students. Relevant posters were included into the database INIS.

  12. CAROTID ATHEROSCLEROTIC LESION IN YOUNG PATIENTS

    Directory of Open Access Journals (Sweden)

    N. V. Pizova

    2014-01-01

    Full Text Available Objective: to determine the incidence of atherosclerotic lesions in the carotid and vertebral arteries of young patients from Doppler ultrasound data and to compare the quantitatively assessed traditional risk factors of coronary heart disease (CHD with severe extracranial artery atherosclerotic lesion.Subjects and methods. Doppler ultrasound was carried out evaluating structural changes in the aortic arch branches in 1563 railway transport workers less than 45 years of age. A separate sample consisted of 68 young people with carotid atherosclerotic changes, in whom traditional risk factors for CHD were studied, so were in a control group of individuals without atherosclerotic changes (n = 38.Results. Among the examinees, carotid atherosclerotic lesion was detected in 112 (7.1 % cases, the increase in the rate of atherosclerotic plaques in patients aged 35–45 years being 9.08 %; that in the rate of local intima-media thickness in those aged 31–40 years being 5.1 %. Smoking (particularly that along with hypercholesterolemia and a family history of cardiovascular diseases, obesity (along with low activity, and emotional overstrain were defined as important risk factors in the young patients. Moreover, factor analysis has shown that smoking,hypertension, and early cardiovascular pathology in the next of kin makes the greatest contribution to the development of carotid atherosclerotic lesion.Conclusion. Among the patients less than 45 years of age, carotid and vertebral artery atherosclerotic changes were found in 112 (7.1 % cases, which were more pronounced in male patients. Smoking, particularly along with hypercholesterolemia and genetic predisposition to cardiovascular diseases, was a risk factor that had the highest impact on the degree of atherosclerotic lesion in the aortic arch branches of the young patients.

  13. Young infants have biological expectations about animals

    OpenAIRE

    Setoh, Peipei; Wu, Di; Baillargeon, Renée; Gelman, Rochel

    2013-01-01

    We provide an experimental demonstration that young infants possess abstract biological expectations about animals. Our findings represent a major breakthrough in the study of the foundations of human knowledge. In four experiments, 8-mo-old infants expected novel objects they categorized as animals to have filled insides. Thus, infants detected a violation when objects that were self-propelled and agentive were revealed to be hollow, or when an object that was self-propelled and furry rattle...

  14. Profile Terry Young: man of the match

    CERN Multimedia

    2003-01-01

    Terry Young, chair of health systems at Brunel University, has received a grant of 3.3 million pounds from EPSRC. The money will create the Multidisciplinary Assessment of Technology Centre for Health (MATCH). The aim of the centre is to aid the progress of medical devices from concept to patient care by developing criteria to single out promising technologies and helping them to market (1 page).

  15. Specific phobia predicts psychopathology in young women

    OpenAIRE

    Trumpf, Julia; Margraf, Jürgen; Vriends, Noortje; Meyer, Andrea Hans; Becker, Eni S.

    2010-01-01

    Background Although specific phobia is characterized by an early age at onset and by high rates of comorbidity, few studies have examined comorbid relationships prospectively. Objectives The present study investigated the association between specific phobia and the risk of a broad range of psychopathology among young women in the community. Method Data came from the Dresden Predictor Study in which 1,538 German women (18?25?years) completed a diagnostic interview at two time points. Results W...

  16. Young adults, technology, and weight loss: a focus group study.

    Science.gov (United States)

    Stephens, Janna; Moscou-Jackson, Gyasi; Allen, Jerilyn K

    2015-01-01

    Overweight and obesity are a major concern in young adults. Technology has been integrated into many weight loss interventions; however little is known about the use of this technology in young adults. The purpose of this study was to explore through focus group sessions the opinions of young adults on the use of technology for weight loss. A total of 17 young adults, between 18 and 25 years of age, participated in three focus group sessions. Major results indicated that young adults have very little knowledge on the use of Smartphone technology for weight loss but would like to use this type of technology to help them lose weight. Results also indicated that young adults struggle to make healthy food choices and have priorities that outweigh exercise and they need support and guidance to make better decisions. In conclusion, young adults would be open to using Smartphone technology for weight loss but also need feedback and guidance to help make healthy decisions.

  17. Fertility preservation in young cancer patients

    Directory of Open Access Journals (Sweden)

    Ariel Revel

    2010-01-01

    Full Text Available As a result of advances in treatment, almost 80% of children and adolescents who receive a diagnosis of cancer become long-term survivors. The increased survival rate of children and adolescents with cancer has resulted in a major interest in the long-term effects of cancer treatment on the possibility for future fertility. Currently established methods for the preservation of fertility are available only for pubertal males and females. Pubertal male cancer patients should be encouraged to freeze numerous sperm samples even when sperm count and motility are poor. In these cases, intracytoplasmic sperm injection is a powerful technique compared with intrauterine insemination since thawed sperm samples with poor parameters can produce relatively high fertilization rates resulting in normal pregnancies and deliveries. Married pubertal women should be proposed ovulation induction, follicular aspiration, and fertilization with husband sperm. Single women could benefit from vitrification of oocytes. This requires a delay of about 3 weeks in the commencement of chemotherapy to enable follicular growth. Fertility preservation for prepubertal patients is more of a problem. Young girls could be offered cryopreservation of gametes in the gonadal tissue. Cryopreservation of testicular tissue was suggested for fertility preservation for young boys, but this method is totally experimental and not currently offered. Discussing future fertility is part of the consultation of young female and male patients facing potentially gonadotoxic cancer therapy. It is the role of reproductive specialists to create various options in their laboratory to preserve fertility potential of cancer patients.

  18. [Young French neurosurgeons: Working conditions and outlook].

    Science.gov (United States)

    Pommier, B; Manet, R; Gay, E; Vassal, F; Nuti, C; Hladky, J-P

    2015-10-01

    Due to the increase in the number of French neurosurgeon residents the neurosurgical workforce is changing. The main objective of this survey was to assess working conditions and perspectives for young French neurosurgeons. An on-line survey was sent to young French neurosurgeons based on a mailing-list (219 mail addresses of Residents and Fellows obtained during previous meetings). The form contained questions about career, amount of work, salary, quality of life, teaching and university work. We received 78 replies from January to March 2014. A total of 56% from fellows saying they had undergone difficulties in obtaining a fellowship, although 78% were satisfied. Fellows considered a private career more often than residents. Overall, young neurosurgeons were worried about future employment. Some 33% admitted contemplating a different career from one they originally wanted. The average weekly working time of 76.8 hours was deemed to be excessive. Security rests after overnight shifts were lacking or incomplete in 91% of cases. The work atmosphere was good overall (3.7/5), and so was the quality of life (3.2/5). Theoretical teaching was unsatisfactory (2.43/5) as well as the time allowed for academic work (approximately 1.58 half-days per month). However, practical teaching was considered rewarding (3.63/5). This study provides some guidance for upcoming reforms, and should be considered again at a later date to evaluate progress. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  19. Career drop outs of young elite athletes

    Directory of Open Access Journals (Sweden)

    Petra Fišer

    2007-12-01

    Full Text Available The main problem of the study was to examine the characteristics of sports career drop outs of young elite sportswomen and their adaptation to the post-sport life. The sample included 20 ex-young elite sportswomen, who had brought their successful sport careers to an end before the age of 19. We used a modified interview about sports career termination (Cecić Erpič, 1998 for the investigation of the characteristics of their sports careers. To examine the caracteristics of sport careers we used frequency analysis and cluster analysis. The results showed that the participants mostly stated more than one reason for the termination of their career. The most common reasons for career termination were: lack of motivation, bad relations with trainers or co-competitors and dedication to school or education. After the end of a sports career most of the young sportswomen stayed actively in touch with sport, either as trainers, judges, or they remained engaged in sports for recreation.

  20. THE EDGE OF THE YOUNG GALACTIC DISK

    International Nuclear Information System (INIS)

    Carraro, Giovanni; Vazquez, Ruben A.; Costa, Edgardo; Perren, Gabriel; Moitinho, Andre

    2010-01-01

    In this work, we report and discuss the detection of two distant diffuse stellar groups in the third Galactic quadrant. They are composed of young stars, with spectral types ranging from late O to late B, and lie at galactocentric distances between 15 and 20 kpc. These groups are located in the area of two cataloged open clusters (VdB-Hagen 04 and Ruprecht 30), projected toward the Vela-Puppis constellations, and within the core of the Canis Major overdensity. Their reddening and distances have been estimated by analyzing their color-color and color-magnitude diagrams, derived from deep UBV photometry. The existence of young star aggregates at such extreme distances from the Galactic center challenges the commonly accepted scenario in which the Galactic disk has a sharp cutoff at about 14 kpc from the Galactic center and indicates that it extends to much greater distances (as also supported by the recent detection of CO molecular complexes well beyond this distance). While the groups we find in the area of Ruprecht 30 are compatible with the Orion and Norma-Cygnus spiral arms, respectively, the distant group we identify in the region of VdB-Hagen 04 lies in the external regions of the Norma-Cygnus arm, at a galactocentric distance (∼20 kpc) where no young stars have been detected so far in the optical.

  1. Breast cancer of young women - case report

    International Nuclear Information System (INIS)

    Slobodnikova, J.

    2013-01-01

    Introduction: Breast cancer is the most common malignancy of the female population, the incidence is increasing mainly statistically between 50. a 60s, 60s and 70s. Recently, however, we meet more often with the occurrence of breast cancer in women in 30 year and significantly between 30 and 40 year. Cases: The following are examples of four young women who had different symptoms who failed primary diagnosis was revalued the importance of sonography and age, did not think the possibility of the presence of cancer. Results: The patients presented were finally correctly diagnosed, treated with a relatively good prognosis. Their diagnosis, however, could be faster and smaller tumors. However, despite the fact that Slovakia has enacted preventive investigation of the breast young women from the 20 to 40th of clinically and sonographically, encountered in practice, often with cases of breast cancer diagnosed late. Conclusion: Case report we highlight the diversity of clinical symptoms and the possibility of imaging diagnostic techniques in the diagnosis of breast disease of young women. We also want to draw attention to some underestimation of clinical symptoms, while revaluation results of sonographic examinations. An important factor is the quality of the ultrasound device and effective consultation and cooperation with other diagnostic departments. (author)

  2. Defecographic findings of young asymptomatic volunteers

    International Nuclear Information System (INIS)

    Yoon, Sang Wook; Park, Hyo Jin; Kim, Ki Whang; Ji, Hoon

    1994-01-01

    Defacography is a technique of examining the rectum and anal canal by using fluoroscopy during detection. This study was done to determine the range of normal findings of defecography in young asymptomatic Korean volunteers. Twenty nine asymptomatic young volunteers underwent defecography. Anorectal angle, perineal descent, length and width of anal, rectocele, rectal intussusception and incontinence were evaluated. The range of anorectal angle was 82 .deg- 149 .deg in resting state, compared to the 63 .deg-116 .deg in squeezing state, and 95 .deg- 116 .deg in straining state respectively. The pelvic floor in straining state descended on average of 1.62 cm from the inferior margin of ischial tuberosity that its broad range of position from-5.2 cm to 0.8 cm implies a wide variation of anorectal angle and perineal descent. Mild degree of rectocele with less than 2 cm of depth was found in 12 out of 29 cases. Rectal intussusception was noted in six and rectal incontinence was seen in one case. Formation of rectocele and intussusception during defecation was common in asymptomatic young volunteers. The wide range of defacographic measurements warrants the necessity of other complementary studies on anorectal function to improve the diagnostic accuracy. The interpretation of defecographic measurement should therefore be made with caution and should not be used as the sole criteria for selection of treatment modality

  3. Stigmatisation of a Formerly Obese Young Female

    Science.gov (United States)

    Tucci, Sonia A.; Boyland, Emma J.; Halford, Jason C.G.; Harrold, Joanne A.

    2013-01-01

    Background Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators’ own BMI. Methods 202 young adults (106 male and 96 female) viewed a picture of a young attractive female (target) accompanied by one of two statements about her past weight (overweight (OW) or always kept a normal weight (NW)), and then rated her using the Fat Phobia Scale (FPS). Results Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males. PMID:24107842

  4. Stigmatisation of a Formerly Obese Young Female

    Directory of Open Access Journals (Sweden)

    Sonia A. Tucci

    2013-10-01

    Full Text Available Background: Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators' own BMI. Methods: 202 young adults (106 male and 96 female viewed a picture of a young attractive female (target accompanied by one of two statements about her past weight (overweight (OW or always kept a normal weight (NW, and then rated her using the Fat Phobia Scale (FPS. Results: Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion: Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males.

  5. Musculoskeletal injuries in young ballet dancers.

    Science.gov (United States)

    Leanderson, Charlotte; Leanderson, Johan; Wykman, Anders; Strender, Lars-Erik; Johansson, Sven-Erik; Sundquist, Kristina

    2011-09-01

    The aim of this study was to examine the incidence of musculoskeletal injuries, site and type of injury, and the most common injury diagnoses in young ballet dancers at the Royal Swedish Ballet School, a public school in Stockholm. This retrospective study of 476 students (297 girls and 179 boys) aged 10-21 years was based on medical records for the period August 1988 to June 1995. Data on diagnosis, site of injury and type of injury were collected, and the injuries were classified as traumatic or due to overuse. In total, 438 injuries were recorded. The injury incidence rate was 0.8 per 1,000 dance hours in both female and male dancers and tended to increase with increasing age. Most injuries occurred as the result of overuse. Seventy-six per cent of all injuries occurred in the lower extremities. Ankle sprain was the most common traumatic diagnosis, while the most common overuse-related diagnosis was tendinosis pedis. A few gender differences were noted. The findings of this study suggest that there is a need to apply primary injury prevention in young ballet dancers. Future studies could aim to identify (1) injury risk factors and (2) injury prevention programmes that are effective at reducing injury rates in young dancers.

  6. Young women struggling for an identity.

    Science.gov (United States)

    Dickerson, Victoria C

    2004-09-01

    In this article, I propose that many young women in today's world are facing an intense internal struggle to find their identity, and that this struggle is an effect of what they experience as enormous pressure to achieve certain goals. My belief is that, in the contemporary atmosphere of postfeminism in which women seemingly have many more options, the young adult woman experiences these options as expectations. The effect of these demands is an enormous self-doubt where women feel worthless, unimportant, and often unable to go forward in their lives. This article focuses on the stories of 3 young women and their struggles: a 25-year-old White middle-class woman whose obsessive longing to find the "right" man leads to eating difficulties; a 23-year-old lesbian, also White, who is just graduating from college and believes that she is terminally depressed; and a 29-year-old Chinese American woman who has fought anxiety and chronic fatigue for most of her adult life. How they find their way clearly exemplifies both the struggle and the road to success--overcoming self-doubt and challenging the expectations that create the conditions for it.

  7. The decline in Australian young male suicide.

    Science.gov (United States)

    Morrell, Stephen; Page, Andrew N; Taylor, Richard J

    2007-02-01

    Since the late 1990s there has been a sharp downward trend in Australian young male suicide. It is possible that a major government youth suicide prevention initiative, the National Youth Suicide Prevention Strategy (NYSPS), implemented during 1995-1999 may have influenced the decline. In this article, we examine time trends in age- and means-specific male and female Australian suicide rates in relation to unemployment rates and the NYSPS. Based on Australian suicide data over the period 1966-2003, we assess secular changes in the 20-24 year male suicide to total (crude) male suicide rate ratio in relation to the NYSPS, using interrupted time series analysis (ARIMA), since this was previously found to be significantly associated with the 20-24 year male unemployment to total employment ratio. Results show that a dramatic reduction in Australian young male (aged 20-34 years) suicide has occurred since 1997-1998, declining from approximately 40 per 100,000 in 1997-1998 to approximately 20 per 100,000 in 2003. Most of the decline is due to a decrease in suicide by hanging and to a lesser extent from motor vehicle carbon monoxide and other gases. Further, the previously established strong secular association (lasting over 3 decades from 1966) between the rate ratio of 20-24 year male suicide to total (crude) male suicide, and the rate ratio of 20-24 year male unemployment to total unemployment, appears to have been disrupted. ARIMA modelling of the suicide ratio against the initiative indicates a highly significant statistical association between the NYSPS and the suicide ratio reduction but not between the NYSPS and the unemployment indicator trend, suggesting a break in the link between young male suicide and unemployment. The recent sudden turnaround in Australian young male suicide trends and its extent appears to preclude explanations centring on slow-moving social indices traditionally associated with suicide, or on possible cohort effects. This sudden decrease

  8. Conduct of breastfeeding among young Tunisian Mothers

    International Nuclear Information System (INIS)

    Miniaoui, Rim; Zediri, Manel; Mankai, Amani; Aouidet, Abdallah; Hamoudia, Faouzia

    2014-01-01

    Full text: Introduction: Breastfeeding is a natural phenomenon that reflects reality and occupies an important space in the life of all human beings. It is the reference for infant feeding since it is the food better tailored to his needs as its capabilities. The decision to make this practice is the responsibility of each parent. However, it is found that although mothers in particular young age properly begin the practice of breastfeeding, they end, for various reasons by early introduction of other foods or even stop breastfeeding few weeks after the delivery. Objectives: We aim from this study to examine the behavior of young mothers in breastfeeding, determine the impact of attitudes of mothers on the nutritional status of infants and encourage policymakers health to establish a line of action to initiate future and young mothers to breastfeed. Methods: This is a prospective study of 50 young mothers coming to consult or to vaccinate their children aged 2 to 23 months at the center of maternal and child of El Zouhour. Results: The analysis of our results showed that 76% of surveyed mothers have a high level of education, half primiparous and 64% are housewives. Concerning the practice of breastfeeding, we found that 42% of surveyed mothers have weaned their children and only 26% of them believe breastfeeding or breast-feed their infants exclusively for the first six months. Moreover, we noted That among children suffering from obesity 2nd degree be 16% of the total population , 87.5% of them were not (or are not) exclusively breastfed for the first six month of life. However, this relationship is not statistically significant. Conclusion: The evolution of knowledge of young mothers has not influenced their practices in breastfeeding. This requires the establishment of a line of action to promote breastfeeding based on the evaluation of implemented national programs in recent years, the update of their content and the improvement of training of personnel of

  9. 115-year-old society knows how to reach young scientists: ASM Young Ambassador Program.

    Science.gov (United States)

    Karczewska-Golec, Joanna

    2015-12-25

    With around 40,000 members in more than 150 countries, American Society for Microbiology (ASM) faces the challenge of meeting very diverse needs of its increasingly international members base. The newly launched ASM Young Ambassador Program seeks to aid the Society in this effort. Equipped with ASM conceptual support and financing, Young Ambassadors (YAs) design and pursue country-tailored approaches to strengthen the Society's ties with local microbiological communities. In a trans-national setting, the active presence of YAs at important scientific events, such as 16th European Congress on Biotechnology, forges new interactions between ASM and sister societies. The paper presents an overview of the Young Ambassadors-driven initiatives at both global and country levels, and explores the topic of how early-career scientists can contribute to science diplomacy and international relations. Copyright © 2014 Elsevier B.V. All rights reserved.

  10. Carbonate assimilation at Merapi volcano, Java Indonesia

    DEFF Research Database (Denmark)

    Chadwick, J.P; Troll, V.R; Ginibre,, C.

    2007-01-01

    Recent basaltic andesite lavas from Merapi volcano contain abundant, complexly zoned, plagioclase phenocrysts, analysed here for their petrographic textures, major element composition and Sr isotope composition. Anorthite (An) content in individual crystals can vary by as much as 55 mol% (An40^95...

  11. High-Ti type N-MORB parentage of basalts from the south Andaman ...

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    by Irvine and Baragar (1971) or MacDonald and. Katsura (1964) were not included here because of the considerable uncertainty that exists in such a classification scheme (see Sheth et al 2002 for more explanation). The Andaman ophiolite samples are mainly basalts (20 samples), with some basaltic andesites.

  12. Petrology and geochemistry of igneous inclusions in recent Merapi deposits

    DEFF Research Database (Denmark)

    Chadwick, J.P.; Troll, V.R.; Waight, Tod Earle

    2013-01-01

    Recent basaltic-andesite lavas from Merapi volcano contain abundant and varied igneous inclusions suggesting a complex sub-volcanic magmatic system for Merapi volcano. In order to better understand the processes occurring beneath Merapi, we have studied this suite of inclusions by petrography, ge...

  13. Magma crust interaction at Merapi volcano, Java Indonesia: insights from crystal isotope stratigraphy

    NARCIS (Netherlands)

    Chadwick, J.P.; Troll, V.R.; Ginibre, C.; Morgan, D.; Gertisser, R.; Waight, T.; Davidson, J.P.

    2007-01-01

    Recent basaltic andesite lavas from Merapi volcano contain abundant, complexly zoned, plagioclase phenocrysts, analysed here for their petrographic textures, major element composition and Sr isotope composition. Anorthite (An) content in individual crystals can vary by as much as 55 mol% (An

  14. Magma-carbonate interaction processes and associated CO2 release at Merapi volcano, Indonesia: insights from experimental petrology

    NARCIS (Netherlands)

    Deegan, F.M.; Troll, V.R.; Freda, C.; Misti, V.; Chadwick, J.P.

    2010-01-01

    There is considerable evidence for continuing, late-stage interaction between the magmatic system at Merapi volcano, Indonesia, and local crustal carbonate (limestone). Calc-silicate xenoliths within Merapi basaltic-andesite eruptive rocks display textures indicative of intense interaction between

  15. PREFACE: Young Researcher Meeting, Trieste 2013

    Science.gov (United States)

    Agostini, F.; Antolini, C.; Aversa, R.; Cattani, G.; Martinelli, M.; Mazzaferro, L.; Migliaccio, M.; Paci, F.; Pietrobon, D.; Ricci Pacifici, D.; Stellato, F.; Veneziani, M.

    2013-12-01

    YRM logo The Young Researcher Meeting (www.yrmr.it) has been a rapidly growing event for the last few years. Together with other initiatives which have emerged in several research areas, the young researcher meeting marks the awareness and the desire of PhD students, postdoctoral fellows and young researchers to play a major role in scientific progress. Devoted to the discussion and the interchange of new developments and ideas in physics, the meeting is primarily aimed at graduate students and postdoctoral researchers, who are encouraged to present their work in an informal atmosphere. One of the main purposes of the conference is to create an international network of young researchers, both experimentalists and theorists, and fruitful collaborations across the different branches of physics. Born in Rome in 2009, after three editions that strengthened it, the Young Researcher Meeting 2013 was held in Trieste. Propelled by the past success, the fourth meeting was a two-day conference on 3-4June. It was sponsored by the International School for Advanced Studies - SISSA - and the University of Padova, thus acquiring an even further international drive. In this volume, we collect some of the contributions that were presented at the conference. They cover topics in astrophysics and cosmology, particle and theoretical physics, soft and condensed matter, biophysics and medical physics. YRM Organising and Editorial Committee Fabio Agostini (fabio.agostini@roma2.infn.it) Dipartimento di Fisica, Università di Roma 'Tor Vergata' Via della Ricerca Scientifica 1, 00133 Roma, Italy Claudia Antolini (claudia.antolini@sissa.it) SISSA - Scuola Internazionale Superiore di Studi Avanzati Via Bonomea 265, 34136 Trieste, Italy Rossella Aversa (raversa@sissa.it) SISSA - Scuola Internazionale Superiore di Studi Avanzati Via Bonomea 265, 34136 Trieste, Italy Giordano Cattani (giordano.cattani@gmail.com) Matteo Martinelli (mmartin@sissa.it) SISSA - Scuola Internazionale Superiore di

  16. Young star clusters in nearby molecular clouds

    Science.gov (United States)

    Getman, K. V.; Kuhn, M. A.; Feigelson, E. D.; Broos, P. S.; Bate, M. R.; Garmire, G. P.

    2018-06-01

    The SFiNCs (Star Formation in Nearby Clouds) project is an X-ray/infrared study of the young stellar populations in 22 star-forming regions with distances ≲ 1 kpc designed to extend our earlier MYStIX (Massive Young Star-Forming Complex Study in Infrared and X-ray) survey of more distant clusters. Our central goal is to give empirical constraints on cluster formation mechanisms. Using parametric mixture models applied homogeneously to the catalogue of SFiNCs young stars, we identify 52 SFiNCs clusters and 19 unclustered stellar structures. The procedure gives cluster properties including location, population, morphology, association with molecular clouds, absorption, age (AgeJX), and infrared spectral energy distribution (SED) slope. Absorption, SED slope, and AgeJX are age indicators. SFiNCs clusters are examined individually, and collectively with MYStIX clusters, to give the following results. (1) SFiNCs is dominated by smaller, younger, and more heavily obscured clusters than MYStIX. (2) SFiNCs cloud-associated clusters have the high ellipticities aligned with their host molecular filaments indicating morphology inherited from their parental clouds. (3) The effect of cluster expansion is evident from the radius-age, radius-absorption, and radius-SED correlations. Core radii increase dramatically from ˜0.08 to ˜0.9 pc over the age range 1-3.5 Myr. Inferred gas removal time-scales are longer than 1 Myr. (4) Rich, spatially distributed stellar populations are present in SFiNCs clouds representing early generations of star formation. An appendix compares the performance of the mixture models and non-parametric minimum spanning tree to identify clusters. This work is a foundation for future SFiNCs/MYStIX studies including disc longevity, age gradients, and dynamical modelling.

  17. AND EXPLOSIVE STRENGTH OF YOUNG GYMNASTS

    Directory of Open Access Journals (Sweden)

    G. Dallas

    2014-08-01

    Full Text Available The purpose of this study was to examine the acute effect of a single bout of whole body vibration (WBV on flexibility and explosive strength of lower limbs in young artistic gymnasts. Thirty-two young competitive gymnasts volunteered to participate in this study, and were allocated to either the vibration group or traditional body weight training according to the vibration protocol. The vibration intervention consisted of a single bout of eccentric and concentric squatting movements on a vibration platform that was turned on (vibration group: VG n=15, whereas the traditional body weight (no vibration group performed the same training protocol with the WBV device turned off (NVG: n= 17. Flexibility (sit and reach test and explosive strength tests [squat jump (SJ, counter movement jump (CMJ, and single leg squat (right leg (RL and left leg (LL] were performed initially (pre-test, immediately after the intervention (post-test 1, and 15 minutes after the end of the intervention programme (post-test 15. Four 2x3 ANOVAs were used to examine the interaction between group (VG vs NVG and time (pre, post 1, and post 15 with respect to examined variables. The results revealed that a significant interaction between group and time was found with respect to SJ (p 0.05. Further, the percentage improvement of the VG was significantly greater in all examined variables compared to the NVG. This study concluded that WBV training improves flexibility and explosive strength of lower limbs in young trained artistic gymnasts and maintains the initial level of performance for at least 15 minutes after the WBV intervention programme.

  18. Iron status of young children in Europe.

    Science.gov (United States)

    van der Merwe, Liandré F; Eussen, Simone R

    2017-12-01

    Iron deficiency (ID) is common in young children aged 6-36 mo. Although the hazards associated with iron deficiency anemia (IDA) are well known, concerns about risks associated with excess iron intake in young children are emerging. To characterize iron status in Europe, we describe the prevalence of ID, IDA, iron repletion, and excess stores with the use of published data from a systematic review on iron intake and deficiency rates, combined with other selected iron status data in young European children. Various definitions for ID and IDA were applied across studies. ID prevalence varied depending on socioeconomic status and type of milk fed (i.e., human or cow milk or formula). Without regard to these factors, ID was reported in 3-48% of children aged ≥12 mo across the countries. For 6- to 12-mo-old infants, based on studies that did not differentiate these factors, ID prevalence was 4-18%. IDA was iron status data from a sample of healthy Western European children aged 12-36 mo, 69% were iron replete, and the 97.5th percentile for serum ferritin (SF) was 64.3 μg/L. In another sample, 79% of 24-mo-old children were iron replete, and the 97.5th percentile for SF was 57.3 μg/L. Average iron intake in most countries studied was close to or below the UK's Recommended Dietary Allowance. In conclusion, even in healthy European children aged 6-36 mo, ID is still common. In Western European populations for whom data were available, approximately three-quarters of children were found to be iron replete, and excess iron stores (SF >100 μg/L) did not appear to be a concern. Consensus on the definitions of iron repletion and excess stores, as well as on ID and IDA, is needed. © 2017 American Society for Nutrition.

  19. Gas fireplace contact burns in young children.

    Science.gov (United States)

    Zettel, Julie C; Khambalia, Amina; Barden, Wendy; Murthy, Trisha; Macarthur, Colin

    2004-01-01

    Contact burns from domestic appliances are common in young children. Recently, gas fireplaces have been recognized as a potential cause of contact burns in young children. We sought to quantify the frequency of gas fireplace contact burns in young children, to identify the etiology of contact, to describe the clinical presentation, and to describe clinical outcomes. Children with gas fireplace contact burn injuries presenting to The Hospital for Sick Children in Toronto (1999-2002) were identified using three data sources: the Canadian Hospitals Injury Reporting and Prevention Program Database, the Burn Unit Registry, and the Rehabilitation Services Database. Demographic, clinical, and outcomes data were collected on all children. During the 4-year study period, 27 children presented to the hospital because of a gas fireplace contact burn (approximately 9% of all contact burns). The median age of the children was 14 months (range, 8-36 months), with 16 boys (59%). Most children were burned in their own home. With regard to etiology, 10 children (37%) lost their balance near the fireplace, 2 (7%) walked too close to the glass front, and 8 (30%) touched the glass front out of curiosity. Almost half (44%) of the children burned the palms and digits of both hands. The median total burn surface area was 1% (range, 0.2-2.5%). In total, 30% of children were admitted to hospital, and 11% required skin grafts. All children had full wound closure after 4 to 43 days. Given the etiology of these burns (loss of balance or curiosity), passive prevention, such as barriers or changes in the composition of glass panels, may be the most effective approach to combat them.

  20. Young Measures and Compactness in Measure Spaces

    CERN Document Server

    Florescu, Liviu C

    2012-01-01

    Many problems in science can be formulated in the language of optimization theory, in which case an optimal solution or the best response to a particular situation is required. In situations of interest, such classical optimal solutions are lacking, or at least, the existence of such solutions is far from easy to prove. So, non-convex optimization problems may not possess a classical solution because approximate solutions typically show rapid oscillations. This phenomenon requires the extension of such problems' solution often constructed by means of Young measures. This book is written to int

  1. Emotion knowledge in young neglected children.

    Science.gov (United States)

    Sullivan, Margaret W; Bennett, David S; Carpenter, Kim; Lewis, Michael

    2008-08-01

    Young neglected children may be at risk for emotion knowledge deficits. Children with histories of neglect or with no maltreatment were initially seen at age 4 and again 1 year later to assess their emotion knowledge. Higher IQ was associated with better emotion knowledge, but neglected children had consistently poorer emotion knowledge over time compared to non-neglected children after controlling for IQ. Because both neglected status and IQ may contribute to deficits in emotional knowledge, both should be assessed when evaluating these children to appropriately design and pace emotion knowledge interventions.

  2. Study of Ethnic Stereotype of Young Bulgarians

    OpenAIRE

    Z. Ganeva

    2015-01-01

    Ethnic stereotypes and prejudices as terms were examined from the point of view of the social identity theory (Tajfel, 1981). The results from a carried out longitudinal survey of stereotype and prejudices of young people of Bulgarian origin (n=1154; 453 men and 701 women; average age 21.7 years) in 6 time intervals: in 2004, 2006, 2008, 2010, 2012 and 2014, towards the in-group and the representatives of the main ethnic minorities: Turks, Roma and Jews, were presented. Through free associati...

  3. The Ernst & Young Business Plan Guide

    CERN Document Server

    Ford, Brian R; Pruitt, Patrick T; Young, Ernst

    2010-01-01

    In today's competitive business environment, a well thought out business plan is more important than ever before. Not only can it assist you in raising the money needed to start or expand a business-by attracting the interest of potential investors-but it can also help you keep tabs on your progress once the business is up and running.Completely revised and updated to reflect today's dynamic business environment, The Ernst & Young Business Plan Guide, Third Edition leads you carefully through every aspect involved in researching, writing, and presenting a winning business plan. Illustrating ea

  4. Incidence of Stingers in Young Rugby Players.

    Science.gov (United States)

    Kawasaki, Takayuki; Ota, Chihiro; Yoneda, Takeshi; Maki, Nobukazu; Urayama, Shingo; Nagao, Masashi; Nagayama, Masataka; Kaketa, Takefumi; Takazawa, Yuji; Kaneko, Kazuo

    2015-11-01

    A stinger is a type of neurapraxia of the cervical roots or brachial plexus and represents a reversible peripheral nerve injury. The incidence of and major risk factors for stingers among young rugby players remain uninvestigated. To investigate the incidence, symptoms, and intrinsic risk factors for stingers in elite rugby union teams of young players. Descriptive epidemiology study. A total of 569 male rugby players, including 358 players from 7 high school teams and 211 players from 2 university teams, were investigated using self-administered preseason and postseason questionnaires. The prevalence of a history of stingers was 33.9% (95% CI, 30.3-37.9), and 20.9% (119/569) of players experienced at least 1 episode of a stinger during the season (34.2 [95% CI, 26.2-42.1] events per 1000 player-hours of match exposure). The reinjury rate for stingers per season was 37.3% (95% CI, 30.4-44.2). Using the multivariate Poisson regression method, a history of stingers in the previous season and the grade and position of the player were found to be risk factors for stingers during the current season. The mean severity of injury was 2.9 days, with 79.3% (191/241) of the players not losing any time from playing after sustaining a stinger injury and 5.8% (14/241) of the players recovering within more than 14 days. The most frequent symptom was numbness in the unilateral upper extremity, and the most severe symptom was weakness of grasping (mean severity, 6 days). A logistic regression analysis indicated that a history of stingers in the previous season and an injury with more than 3 symptoms, especially motor weakness, were correlated with the severity of injury. Young rugby players with a history of stingers have a significantly high rate of repeat injuries. Although nearly 80% of the players experienced only minimal (0-1 day) time loss injuries, neurological deficits sometimes last beyond 1 month. A history of stingers was identified to be the strongest risk factor for

  5. Measuring hand function in the young child.

    Science.gov (United States)

    Ho, Emily S

    2010-01-01

    Assessing outcomes is vital in any hand therapy practice setting, as it is the primary method of determining whether or not a treatment program is working. In the pediatric population, determining improvements in hand function can be challenging. The author describes using a developmental perspective to evaluate hand function for infants and young children. The utilization of a consistent approach to play along with standard toys is described in this article as a method to evaluate the quality of hand function throughout developmental grasp patterns. Copyright © 2010 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.

  6. Sexual Prejudice among Puerto Rican young adults

    Science.gov (United States)

    Bauermeister, José A.; Morales, Mercedes M.; Seda, Gretchen; González-Rivera, Milagritos

    2014-01-01

    Sexual prejudice is linked to hate crimes, mental health, risk behaviors, and stigma. Few studies have examined sexual prejudice among Latinos. We surveyed 382 college students in Puerto Rico. A structural model tested whether contact and positive experiences with homosexuals, perceived similarities with peers' attitudes toward homosexuality, and religiosity were predictive of sexual prejudice among Puerto Rican young adults. Sex differences in the structural model were explored. With the exception of peers' attitudes toward homosexuality, all study variables predict sexual prejudice. No sex differences were found. Implications for decreasing sexual prejudice among Puerto Rican youth in a college setting are discussed. PMID:18689195

  7. Bibliometric indicators of young authors in astrophysics

    DEFF Research Database (Denmark)

    Havemann, Frank; Larsen, Birger

    2015-01-01

    We test 16 bibliometric indicators with respect to their validity at the level of the individual researcher by estimating their power to predict later successful researchers. We compare the indicators of a sample of astrophysics researchers who later co-authored highly cited papers before...... their first landmark paper with the distributions of these indicators over a random control group of young authors in astronomy and astrophysics. We find that field and citation-window normalisation substantially improves the predicting power of citation indicators. The sum of citation numbers normalised...

  8. Young people, new media and sport

    OpenAIRE

    Wong, Donna Shy Yun

    2009-01-01

    This thesis investigates how sport is employed in the new media age as mediated sport goes through the liminal phase of new media. Set against the contextual background of recurrent ‘moral panics’ that accompanied each new wave of media innovation, this study aimed to chart young people’s involvement in sport via the use of new media technology. The thesis concentrated on three research issues: access to, uses of, and the displacement effect of new media. Four major forms of ne...

  9. Marriage Matters But How Much? Marital Centrality Among Young Adults.

    Science.gov (United States)

    Willoughby, Brian J; Hall, Scott S; Goff, Saige

    2015-01-01

    Marriage, once a gateway to adulthood, is no longer as widely considered a requirement for achieving adult status. With declining marriage rates and delayed marital transitions, some have wondered whether current young adults have rejected the traditional notion of marriage. Utilizing a sample of 571 young adults, the present study explored how marital centrality (the expected importance to be placed on the marital role relative to other adult roles) functioned as a unique and previously unexplored marital belief among young adults. Results suggested that marriage remains an important role for many young adults. On average, young adults expected that marriage would be more important to their life than parenting, careers, or leisure activities. Marital centrality profiles were found to significantly differ based on both gender and religiosity. Marital centrality was also associated with various outcomes including binge-drinking and sexual activity. Specifically, the more central marriage was expected to be, the less young adults engaged in risk-taking or sexual behaviors.

  10. PAPILLOMA VIRAL INFECTION AMONG BOYS AND YOUNG MEN PRIMARY PREVENTION

    OpenAIRE

    M.G. Galitskaya; M.I. Ivardava

    2009-01-01

    Young sexually active men may have anogenital HPV related infection, which can cause the genital penis verruca, penis cancer, perianal and anal cancer. Besides, men's HPV infection may cause an infection and subsequent diseases of cervix of the uterus and other organs among women. The available opportunity to inoculate boys and young men against HPV infection provides for 100% guaranteed protection from severe diseases not only for boys and young men but also for girls and women, who men may ...

  11. Content of Food Advertising for Young Adolescents on Television

    OpenAIRE

    Gupta, Setu; Kalra, Swati; Kaushik, Jaya Shankar; Gupta, Piyush

    2017-01-01

    Background: Food related advertisements on television may have a major influence on the dietary habits and obesity among young adolescents. Objective: To evaluate the frequency and typology of food advertisements on most popular television channels, watched by school-going young adolescents in Delhi. Methodology: Biphasic study to (a) identify the three television channels most frequently watched by administering a questionnaire to 400 school going young adolescents; and (b) view each of thes...

  12. Overview English Asa Second Language for Young Learners

    OpenAIRE

    Rini, Setia

    2016-01-01

    Young learners have special charactheristics hence the teachers of English as a Second language needs special strategy too. It is indicated that the increas of abilities to learn second language is started from the early age. We can imagine when the teachers do not use and apply appropriate teaching methods and strategy in teaching English for young learners. As a result, the students’ achievement does not work well. Thus, except to be successful in teaching English for young learners, it is ...

  13. What the coal industry requires from young mining engineers

    Energy Technology Data Exchange (ETDEWEB)

    Zilligen, K H

    1986-04-24

    A colliery manager gives his opinions on the requirements of the industry from young graduates of the Technical College of Mining in the Federal Republic of Germany. He suggests that there is a need for young, well educated graduates from colleges and universities; that all young engineers should start their careers in line management; and that technical college education should be operationally relevant. Suggestions are given for improving the current trainee programme at Minster Achenbach colliery.

  14. YOUNG ADULT PERCEPTION AND ATTITUDE TOWARD CONSPICUOUS CONSUMPTION AND POVERTY

    OpenAIRE

    Toni Yvette Sims-Muhammad

    2012-01-01

    This study explores the perception and attitude of young adults toward conspicuous consumption portrayed in mass media and their conception of poverty. Many young adults may not realize the cadre of consumerist ideologies portrayed throughout the culture and mass media such as buy more, buy newer and improved, buy wants over needs, buy comparatively, buy exclusively and buy to prove. In light of such mass media portrayal, young adult consumption habits may reflect unrealistic ideas about what...

  15. Advice for families traveling to developing countries with young children.

    Science.gov (United States)

    Doan, Sylvia; Steele, Russell W

    2013-09-01

    Young children are most likely to travel to developing countries with their parents to visit relatives. Preparation for such travel must include careful counseling and optimal use of preventive vaccines and chemoprophylaxis. For infants and very young children, data defining safety and efficacy of these agents are often limited. However, accumulated experience suggests that young travelers may be managed similarly to older children and adults.

  16. Dancing beyond exercise: young people's experiences in dance classes

    OpenAIRE

    Gardner, SM; Komesaroff, P; Fensham, R

    2008-01-01

    Dance classes in urban settings may have a role in health-promotion programmes seeking to increase physical activity amongst young people. However, little is so far known about the motivations, experiences or health outcomes of those participating in dance classes. This qualitative study of young people attending recreational dance classes addressed motivations, the nature of the class experience, and implications for health and well-being. Data show that young dance participants' experiences...

  17. Talking violence, constructing identities : young men in institutional care

    OpenAIRE

    Andersson, Kjerstin

    2008-01-01

    The aim of the study is to investigate how young men constructing identities in talk about their own use of violence. The study is based on a fieldwork at a youth detention home in Sweden. The data consists of individual interviews and video recordings of the treatment programme Aggression Replacement Training (ART). Detailed analyses have been made of conversations between the young men, between the young men and the trainers, and of the narratives generated in the individual interviews. The...

  18. Talking Violence, Constructing Identity : Young Men in Institutional Care

    OpenAIRE

    Andersson, Kjerstin

    2008-01-01

    The aim of the study is to investigate how young men constructing identities in talk about their own use of violence. The study is based on a fieldwork at a youth detention home in Sweden. The data consists of individual interviews and video recordings of the treatment programme Aggression Replacement Training (ART). Detailed analyses have been made of conversations between the young men, between the young men and the trainers, and of the narratives generated in the individual interviews. The...

  19. Developmental Counseling: The Young Adult Period. Critical Issues in Young Adult Development.

    Science.gov (United States)

    Beaty, Lee A.

    In this paper, development during the adolescent period is considered from a counseling perspective. Although many of the issues of young adults continue to confront older adults, this paper discusses the issues that are special to this age group. It suggests that the emotional and social domain is best represented by the theory of Erikson, which…

  20. Parents' and young adults' perspectives on transition outcomes for young adults with autism.

    Science.gov (United States)

    Sosnowy, Collette; Silverman, Chloe; Shattuck, Paul

    2018-01-01

    Existing research shows that young adults with autism spectrum disorder have poorer outcomes than their peers with other developmental disabilities in the key areas of independent living, postsecondary education, and employment. However, we understand little about how young adults with autism and their families understand and value outcomes and whether these indicators match their goals and aspirations. We interviewed parents (n = 21) and young adults with autism spectrum disorder (n = 20) about their experiences with the transition to adulthood to understand what they consider to be desirable outcomes and how they seek to achieve them. Understanding these perspectives will help identify areas of need as well as disconnections between service objectives and the goals of young adults and their families. Participants described outcomes as more complex and nuanced than current conceptions and measures account for. They defined and evaluated outcomes in relation to their or their child's individual abilities, needs, and desires. These findings provide important insight into challenges to and facilitators of desired outcomes, which has implications for programming, service delivery, and policy.

  1. Young People's Voices: Disciplining Young People's Participation in Decision-Making in Special Educational Needs

    Science.gov (United States)

    McKay, Jane

    2014-01-01

    In recent years, education and family policy in the UK has sought to incorporate the views of children and young people through an active participation agenda, in the fulfilment of children's rights under the obligations of the UN Convention for the Rights of the Child. Drawing on empirical evidence, this paper suggests that this aspiration is…

  2. Young Entrepreneurs: Young People Dream of Becoming Entrepreneurs, despite America's Lingering Recession

    Science.gov (United States)

    Ewing Marion Kauffman Foundation, 2011

    2011-01-01

    An August 2010 Harris Interactive[R] survey, commissioned by the Ewing Marion Kauffman Foundation, posed questions about entrepreneurship to 5,077 U.S. young people ages eight to twenty-four. The results show that business ownership continues to capture the imaginations of America's youth, particularly for those who know a successful entrepreneur…

  3. Merchandising Library Materials to Young Adults. Libraries Unlimited Professional Guides for Young Adult Librarians Series.

    Science.gov (United States)

    Nichols, Mary Anne

    By addressing the concept of merchandising, this handbook shows librarians how to turn their young adult collection into one that will attract teenagers. Delivering an introduction to marketing and merchandising concepts, the author shares years of experience as a teen services librarian, combined with the latest studies and research findings on…

  4. Teenage pregnancy prevention: the role of young men.

    Science.gov (United States)

    Vargas, Gabriela; Borus, Joshua; Charlton, Brittany M

    2017-08-01

    Although teenage pregnancy is declining in many parts of the world, it remains associated with considerable social, health, and economic outcomes. Pregnancy prevention efforts focus primarily on young women, with minimal attention to young men. This review highlights recent literature pertaining to the role of young men in pregnancy prevention. Young men have varying views on contraception as well as which partner(s) should be responsible for its use. Limited contraception knowledge reduces young men's sexual health communication as well as their contraception use. Healthcare providers play a major role as one of the main sources of sexual health information for young men, but there are gaps in young men's sexual health care so new guidelines have emerged. Recent literature highlights young men's range of views on contraception as well as their low sexual health knowledge and sexual health communication. To address teenage pregnancy and improve young men's overall wellness, healthcare providers should routinely address sexual health. Healthcare providers may use our newly proposed acronym, HIS BESTT, (Hello. Initiate. Sexual health assessment. Both condoms and female dependent methods. Examine genitals. STI screening. Talking to partner(s). Talking to parent(s) or guardians), to incorporate current clinical recommendations.

  5. Young's moduli of cables for high field superconductive dipole magnet

    International Nuclear Information System (INIS)

    Yamada, Shunji; Shintomi, Takakazu.

    1983-01-01

    Superconductive dipole magnets for big accelerators are subjected to enormous electro-magnetic force, when they are operated with high field such as 10 Tesla. They should be constructed by means of superconductive cables, which have high Young's modulus, to obtain good performance. To develop such cables we measured the Young's moduli of cables for practical use of accelerator magnets. They are monolithic and compacted strand cables. We measured also Young's moduli of monolithic copper and brass cables for comparison. The obtained data showed the Young's moduli of 35 and 15 GPa for the monolithic and compacted strand cables, respectively. (author)

  6. Young people's time use and maternal employment in the UK.

    Science.gov (United States)

    Mullan, Killian

    2009-12-01

    This paper analyses the relationship between young people's time use and maternal employment in the United Kingdom (UK). Two dimensions of young people's time use are important for understanding the impact of maternal employment. The first of these is family context. This concerns the time young people are near their parents or not. The second relates to young people's activity patterns. Combining information from both dimensions is necessary to provide a comprehensive overview of the impact of maternal employment on young people's time use. The paper demonstrates that young people's time use is associated with maternal employment both in terms of activity patterns and family context. Young people with employed mothers spend more time alone with a father, and more time with neither parent. More specifically, young people with mothers employed full time (FT) spend significantly more time watching TV than those whose mothers are not employed, especially when they are not near any parents. There is a negative association between FT maternal employment and the time young people spend in achievement-related activities, concentrated in time when alone with a mother. Unlike time in leisure activities or time watching TV, time in achievement-related activities when in the presence of a father does not increase to compensate for the loss in time spent in achievement-related activities when alone with a mother.

  7. Neil Young - også kendt som Bernard Shakey

    DEFF Research Database (Denmark)

    Pedersen, Peter Ole

    2016-01-01

    A chronological analysis of the films made by the musician Neil Young. The article takes a closer look at the criticism of society and the portrayal of America and it's music culture in the works of Bernard Shakey a.k.a. Neil Young......A chronological analysis of the films made by the musician Neil Young. The article takes a closer look at the criticism of society and the portrayal of America and it's music culture in the works of Bernard Shakey a.k.a. Neil Young...

  8. K-Ar age data and geochemistry of the Kiwitahi Volcanics, western Hauraki Rift, North Island, New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Black, P M [Department of Geology, Auckland University, Auckland (New Zealand); Briggs, R M [Department of Earth Sciences, Waikato University, Hamilton (New Zealand); Itaya, T [Hiruzen Research Institute, Okayama University of Science, Okayama (Japan); Dewes, E R [Department of Earth Sciences, Waikato University, Hamilton (New Zealand); Dunbar, H M [Department of Earth Sciences, Waikato University, Hamilton (New Zealand); Kawasaki, K [Hiruzen Research Institute, Okayama University of Science, Okayama (Japan); Kuschel, E [Department of Geology, Auckland University, Auckland (New Zealand); Smith, I E.M. [Department of Geology, Auckland University, Auckland (New Zealand)

    1992-07-01

    The Kiwitahi Volcanics of late Miocene age crop out in a number of localities situated along the western side of the Hauraki Rift in northern North Island, New Zealand. They extend from Waiheke Island in the north to Te Tapui in the south. From 19 new K-Ar ages presented here and geochemical data from volcanics at each locality, it is suggested that the Kiwitahi Volcanics should be informally subdivided into five groups: (1) an oldest group of agglomerates and volcanic breccias at northeastern Waiheke, containing pyroxene and hornblende andesites with an age range of 14.4-16.02 Ma; (2) a volcanic centre at Stony Batter (6.85-8.34 Ma) comprised of olivine basaltic andesites which should be assigned to the geochemically and temporally similar Ti Point Volcanics; (3) a group including the andesitic breccias at Ness Valley and the volcanic centres of Miranda (pyroxene basaltic andesite, pyroxene and hornblende andesite, hornblende dacite) and Pukekamaka (hornblende andesites), all within the age range 10.22-12.96 Ma; (4) a separate group at Tahuna (6.36-6.80 Ma) consisting of pyroxene basaltic andesites and pyroxene andesites; and (5) a southern group of Maungatapu, Ruru, Maungakawa, and Te Tapui (5.52-6.23 Ma), forming eroded cones of olivine basaltic andesites, pyroxene basaltic andesites, and pyroxene andesites. The Kiwitahi Volcanics of late Miocene age crop out in a number of localities situated along the western side of the Hauraki Rift in northern North Island, New Zealand. They extend from Waiheke Island in the north to Te Tapui in the south. From 19 new K-Ar ages presented here and geochemical data from volcanics at each locality, it is suggested that the Kiwitahi Volcanics should be informally subdivided into five groups: (1) an oldest group of agglomerates and volcanic breccias at northeastern Waiheke, containing pyroxene and hornblende andesites with an age range of 14.4-16.02 Ma; (2) a volcanic centre at Stony Batter (6.85-8.34 Ma) comprised of olivine

  9. K-Ar age data and geochemistry of the Kiwitahi Volcanics, western Hauraki Rift, North Island, New Zealand

    International Nuclear Information System (INIS)

    Black, P.M.; Briggs, R.M.; Itaya, T.; Dewes, E.R.; Dunbar, H.M.; Kawasaki, K.; Kuschel, E.; Smith, I.E.M.

    1992-01-01

    The Kiwitahi Volcanics of late Miocene age crop out in a number of localities situated along the western side of the Hauraki Rift in northern North Island, New Zealand. They extend from Waiheke Island in the north to Te Tapui in the south. From 19 new K-Ar ages presented here and geochemical data from volcanics at each locality, it is suggested that the Kiwitahi Volcanics should be informally subdivided into five groups: (1) an oldest group of agglomerates and volcanic breccias at northeastern Waiheke, containing pyroxene and hornblende andesites with an age range of 14.4-16.02 Ma; (2) a volcanic centre at Stony Batter (6.85-8.34 Ma) comprised of olivine basaltic andesites which should be assigned to the geochemically and temporally similar Ti Point Volcanics; (3) a group including the andesitic breccias at Ness Valley and the volcanic centres of Miranda (pyroxene basaltic andesite, pyroxene and hornblende andesite, hornblende dacite) and Pukekamaka (hornblende andesites), all within the age range 10.22-12.96 Ma; (4) a separate group at Tahuna (6.36-6.80 Ma) consisting of pyroxene basaltic andesites and pyroxene andesites; and (5) a southern group of Maungatapu, Ruru, Maungakawa, and Te Tapui (5.52-6.23 Ma), forming eroded cones of olivine basaltic andesites, pyroxene basaltic andesites, and pyroxene andesites. The Kiwitahi Volcanics of late Miocene age crop out in a number of localities situated along the western side of the Hauraki Rift in northern North Island, New Zealand. They extend from Waiheke Island in the north to Te Tapui in the south. From 19 new K-Ar ages presented here and geochemical data from volcanics at each locality, it is suggested that the Kiwitahi Volcanics should be informally subdivided into five groups: (1) an oldest group of agglomerates and volcanic breccias at northeastern Waiheke, containing pyroxene and hornblende andesites with an age range of 14.4-16.02 Ma; (2) a volcanic centre at Stony Batter (6.85-8.34 Ma) comprised of olivine

  10. Young adult's attachment style as a partial mediator between maternal functioning and young adult offsprings' functioning.

    Science.gov (United States)

    Ruiz, Sarah K; Harris, Susan J; Martinez, Pedro; Gold, Philip M; Klimes-Dougan, Bonnie

    2018-05-01

    The quality of our early attachment relationships with primary caregivers is carried forward to new developmental domains, including interpersonal contexts in adulthood. One of the factors that can disrupt early attachment is maternal depression, which may be associated with less responsive care and may impede the development of a secure attachment. Moreover, this disruption in secure attachment may act as a mechanism by which offspring of depressed mothers are more likely to experience their own psychopathology. In this study we predicted that attachment anxiety and avoidance would mediate the relationship between maternal depression diagnosis and functional impairment predicting young adult offspring's functional impairment. This study utilized longitudinal data from 98 families with clinically diagnosed depressed and well mothers, and two of their young adult children, an older and younger sibling (N = 123, Female = 75, Mage = 22.09, SD = 2.57). Mother's and young adult children's functioning was based on clinical ratings on the Global Assessment Scale. Attachment was based on the young adult's self-report on the Experiences in Close Relationships. Results indicate that maternal diagnosis and functional impairment predicted offspring's functional impairment. This relationship was partially mediated through offspring's attachment anxiety, but not attachment avoidance. The mediator and outcome variable were measured concurrently, thus causal implications are limited. Our study provides critical evidence that early experiences with depressed mothers may have influence into young adulthood in typical and atypical domains of development. This work extends our understanding of the impact of early experiences in long-term development, and may have treatment implications for intervening on both maternal and romantic relationships to improve attachment. Copyright © 2018 Elsevier B.V. All rights reserved.

  11. Young Earth System Scientists (YESS) Community

    Science.gov (United States)

    Reed, K. A.; Langendijk, G.; Bahar, F.; Huang-Lachmann, J. T.; Osman, M.; Mirsafa, M.; Sonntag, S.

    2017-12-01

    The Young Earth System Scientists (YESS) community is compiled of early career researchers (including students) coming from a range of scientific backgrounds, spanning both natural and social sciences. YESS unifies young researchers in an influential network to give them a collective voice and leverage within the geosciences community, while supporting career development. The YESS community has used its powerful network to provide a unified perspective on the future of Earth system science (Rauser et al. 2017), to be involved in the organization of international conferences, and to engage with existing international structures that coordinate science. Since its founding in Germany in 2010, the YESS community has grown extensively across the globe, with currently almost 1000 members from over 80 countries, and has become truly interdisciplinary. Recently, the organization has carried elections for Regional Representatives and the Executive Committee as part of its self-sustained governance structure. YESS is ready to continue pioneering crucial areas of research which provide solutions to benefit society for the long-term advancement of Earth system science.

  12. Optical Monitoring of Young Stellar Objects

    Science.gov (United States)

    Kar, Aman; Jang-Condell, Hannah; Kasper, David; Findlay, Joseph; Kobulnicky, Henry A.

    2018-06-01

    Observing Young Stellar Objects (YSOs) for variability in different wavelengths enables us to understand the evolution and structure of the protoplanetary disks around stars. The stars observed in this project are known YSOs that show variability in the Infrared. Targets were selected from the Spitzer Space Telescope Young Stellar Object Variability (YSOVAR) Program, which monitored star-forming regions in the mid-infrared. The goal of our project is to investigate any correlation between the variability in the infrared versus the optical. Infrared variability of YSOs is associated with the heating of the protoplanetary disk while accretion signatures are observed in the H-alpha region. We used the University of Wyoming’s Red Buttes Observatory to monitor these stars for signs of accretion using an H-alpha narrowband filter and the Johnson-Cousins filter set, over the Summer of 2017. We perform relative photometry and inspect for an image-to-image variation by observing these targets for a period of four months every two to three nights. The study helps us better understand the link between accretion and H-alpha activity and establish a disk-star connection.

  13. Smoking habits and obesity in young adults.

    Science.gov (United States)

    Zimlichman, Eyal; Kochba, Ilan; Mimouni, Francis B; Shochat, Tzippora; Grotto, Itamar; Kreiss, Yitshak; Mandel, Dror

    2005-07-01

    The aim of this work was to study the association between obesity and smoking habits in young adults. Specifically, we tested the hypothesis that obesity does not prevent young adults from smoking and conversely smoking does not protect against obesity. Trained nurses interviewed participants concerning demographic data and health behaviors such as smoking. At the time of the interview, weight and height were measured. Data were analyzed retrospectively. A representative sample of Israel Defense Force (IDF) personnel upon discharge from compulsory service, usually at the age of 20-21 years. Overall, 29 745 participants were included during the 13-year study (16,363 males and 13,382 females). Smoking rates were higher among obese participants than among overweight and non-obese participants (34.9%, 37.1%, 43.6% for non-obese, overweight and obese, respectively; P < 0.001). Mean number of cigarettes smoked per day were also higher among smokers that were obese and overweight compared to the non-obese (15.2 +/- 9.2, 15.6 +/- 10.7, 18.0 +/- 9.8, respectively; P < 0.001). Overweight and obesity were associated with the father's lower academic educational level. In logistic regression analysis, obesity, year of study and parental academic education were correlated independently with smoking (P < 0.001). The positive association between obesity and smoking suggests that obesity is not a deterrent to smoking and also that smoking does not help to prevent obesity.

  14. Promoting young participation from the community

    Directory of Open Access Journals (Sweden)

    Carlos Vecina-Merchante

    2016-12-01

    Full Text Available This paper presents the beginning of a socioeducational experience with young people, which has the aim to enhance its role in the community, boosting the youth group to be this same who organize and manage their leisure and free time. The initiative is based on a previous study, the Community Monograph, prepared from a Participatory Research and Community programming and diagnostics, whose conclusions community challenges that must be addressed from its protagonists are raised; one of these lines involves young people as an alienated group of the context in which they live, an urban space that gradually has increasingly become a place for leisure and tourism consumption, being part of the resident population and their needs daily outside this process of gentrification. The initiative is part of the Intercultural Community Intervention Project (ICI driven by the Obra Social "la Caixa", managed in Palma (Balearic Islands by the GREC partnership and cooperation of the City Council. This is one of the 39 territories in Spain in which the project is implemented. Its general objectives are to promote conviviality, social cohesion, promoting local development and improve the living conditions of the population.  

  15. Employer supports for parents with young children.

    Science.gov (United States)

    Friedman, D E

    2001-01-01

    The competing interests of employers, working parents, and very young children collide in decisions over work schedules, child care arrangements, promotions, children's sicknesses, and overtime hours. With the rising number of women in the labor force, more and more employers are concerned about how their workers balance work and family priorities. This article examines the supports that employers provide to help parents with young children juggle demands on their time and attention. It reviews the availability of traditional benefits, such as vacation and health insurance, and describes family-friendly initiatives. Exciting progress is being made in this arena by leading employers, but coverage remains uneven: Employers say they provide family-friendly policies and programs to improve staff recruitment and retention, reduce absenteeism, and increase job satisfaction and company loyalty. Evaluations demonstrate positive impacts on each of these valued outcomes. Employee benefits and work/family supports seldom reach all layers of the work force, and low-income workers who need assistance the most are the least likely to receive or take advantage of it. Understandably, employer policies seek to maximize productive work time. However, it is often in the best interests of children for a parent to be able to set work aside to address urgent family concerns. The author concludes that concrete work/family supports like on-site child care, paid leave, and flextime are important innovations. Ultimately, the most valuable aid to employees would be a family-friendly workplace culture, with supportive supervision and management practices.

  16. Young Athletes program: impact on motor development.

    Science.gov (United States)

    Favazza, Paddy C; Siperstein, Gary N; Zeisel, Susan A; Odom, Samuel L; Sideris, John H; Moskowitz, Andrew L

    2013-07-01

    This study examined the effectiveness of the Young Athletes program to promote motor development in preschool-aged children with disabilities. In the study, 233 children were randomly assigned to a control group or the Young Athletes (YA) intervention group which consisted of 24 motor skill lessons delivered 3 times per week for 8 weeks. Hierarchical Linear Modeling (HLM) showed that children who participated in the YA intervention exhibited mean gains of 7-9 months on the Peabody Developmental Motor Subscales (PDMS) compared with mean gains of 3-5 months for the control group. Children in the YA intervention also exhibited significant gains on the gross motor subscale of the Vineland Teacher Rating Form (VTRF). Teachers and parents reported benefits for children not only in specific motor skills, but also kindergarten readiness skills and social/play skills. The necessity for direct and intentional instruction of motor skills, as well as the challenges of involving families in the YA program, are discussed.

  17. Acceptability of Contraceptives in Young Couples

    Institute of Scientific and Technical Information of China (English)

    楼超华; 郭友宁

    1997-01-01

    Based on the data from the survey of 7826 young couples in two districts of Shanghai, we analyzed the acceptability of oral pill, IUD, condom and injection in women. The results showed that 63.4% of subjects were unwilling to use pill and 5.7% were unwilling to use injection, mainly for the reasons that the pill was “harmful tohealth” and the “cause of obesity”; 8.7% of subjects were unwilling to use IUD, mainly for the reasons of the “cause of menorrhagia or spotting” and“being easy to fail”; 6.2% of subjects were unwilling to use condom, mainly for the reasons of “interference with intercourse” and “inconvenience in use”. The most important source of getting the information was “heard from person's talking”.Simple variate and Logistic analysis showed that women's age at marriage, education, occupation, contraceptive knowledge score, history of using the contraceptives,some women's traits etc. affected the acceptability of the contraceptives. The study implies that it is necessary to strengthen provision of contraceptive knowledge for young couples and to make them have correct understanding of the side effects of contraceptives for improving family planning program.

  18. 1st Roman Young Researchers Meeting Proceedings

    CERN Document Server

    Cannuccia, E; Pietrobon, D; Stellato, F; Veneziani, M

    2009-01-01

    During the last few decades scientists have been able to test the bases of the physics paradigms, where the quantum mechanics has to match the cosmological scales. Between the extremes of this scenario, biological phenomena and their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. In order to explore the details of this world, new huge experimental facilities are under construction. These projects involve people coming from several countries and give physicists the opportunity to work together with chemists, biologists and other scientists. The Roman Young Researchers Meeting is a conference, organised by Ph. D. students and young postdocs connected to the Roman area. It is aimed primarily at graduate students and post-docs, working in physics. The 1st conference has been held on the 21st of July 2009 at the University of Roma Tor Vergata. It was organised in three sessions, devoted to Astrophysics and Cosmology, Soft and Condensed Matter Physics and Theoretical and ...

  19. Lead exposure among young urban women

    Directory of Open Access Journals (Sweden)

    Moline Jacqueline M.

    1999-01-01

    Full Text Available Objective. Blood lead levels have declined among every age group in the United States, but urban minority residents remain at disproportionate risk for elevated lead levels. Our objective was to measure lead burden in young women of childbearing age in New York City. We also describe successful means of recruiting this population into a cohort study. Material and methods. Healthy women aged 18-25 attending a New York City health care center in 1995-1998 were eligible for participation. Participants were recruited by health care providers, the study coordinator and the participants themselves. Venous blood samples were obtained for whole blood lead, ferritin and hematocrit measurements, and detailed questionnaires were administered. Results. 239 women have been recruited to date. The population is predominately minority: 62% African-American, 33% Hispanic and 5% Caucasian/Asian. The average age of participants is 19.3 years. Recruitment of participants into the study is predominantly (55% through "word of mouth" from previously enrolled participants. Few participants learned of the study through their health care providers. The mean blood lead level among study participants is 2.1 ± 1.7 µg/dl, which is consistent with the most recent United States national survey. Conclusions. Blood lead levels are low in young, urban minority women of childbearing age in New York City. In this population, recruitment efforts were substantially enhanced with the help of enrolled participants and the health care community.

  20. The Young Male Cigarette and Alcohol Syndrome

    Directory of Open Access Journals (Sweden)

    Eveline Vincke

    2016-02-01

    Full Text Available Despite the many health risks of tobacco and alcohol use, high levels of smoking and drinking are being persisted. Moreover, young men engage more in these behaviors as compared to women. As male physical risk-taking behavior gains attractiveness in short-term mating contexts and given that smoking and drinking have considerable physical costs, this study explores the possibility that tobacco and alcohol use is part of a male short-term mating strategy. By means of a between-subjects experiment (N = 239, women’s perceptions of young male smoking and drinking were investigated. The experiment showed that women perceive men who smoke and drink as being more short-term oriented in their sexuality than nonusers. Moreover, both tobacco and (especially alcohol use brought some attractiveness benefits in short-term mating contexts. A follow-up study (N = 171 confirmed that men’s behavior corresponds with women’s perceptions. Overall, these findings show that cigarette and alcohol use can operate as a short-term mating strategy.

  1. Young children's preference for unique owned objects.

    Science.gov (United States)

    Gelman, Susan A; Davidson, Natalie S

    2016-10-01

    An important aspect of human thought is the value we place on unique individuals. Adults place higher value on authentic works of art than exact replicas, and young children at times value their original possessions over exact duplicates. What is the scope of this preference in early childhood, and when do children understand its subjective nature? On a series of trials, we asked three-year-olds (N=36) to choose between two toys for either themselves or the researcher: an old (visibly used) toy vs. a new (more attractive) toy matched in type and appearance (e.g., old vs. brand-new blanket). Focal pairs contrasted the child's own toy with a matched new object; Control pairs contrasted toys the child had never seen before. Children preferred the old toys for Focal pairs only, and treated their own preferences as not shared by the researcher. By 3years of age, young children place special value on unique individuals, and understand the subjective nature of that value. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. THE ECONOMIC EFFECTS OF EMIGRATION OF YOUNG

    Directory of Open Access Journals (Sweden)

    Dorel AILENEI

    2015-02-01

    Full Text Available Migration is one of the oldest phenomena that accompanied the development of human society, sometimes causing clashes between peoples, cultures and civilizations. Recent events or from a not too distant past of Europe show that tensions created by migratory movements often have an impact on political and economic relations between countries, cultures and religions. The Romanian reality shows that after 1989 the resident population experienced a decline. According to the National Institute of Statistics, in the period 1989-2012, Romania's population decreased by about 3.1 million, this reduction being due to both migration phenomenon and negative natural increase of population. Some statistic records also show that the extremes are usually among those who decide to emigrate. On the one hand those who are choosing this path are individuals with low income and a low or medium level of education; on the other hand, we can find the phenomenon of brain drain. It is alarming that among those who choose to emigrate are registered young people able to work, this generating the problem of funding on medium and long term the social services. Starting from such aspects, this paper aims to highlight key issues regarding the intention of emigration of highly educated young people. Using quantitative and qualitative methods the authors of this paper aim to identify some possible causes that may determine the highly educated youth to emigrate, evaluate some possible effects due to this phenomenon and to find proposals to limit the negative effects of demographic decline.

  3. There's no Nuclear Future without the Young

    International Nuclear Information System (INIS)

    Petrech, R.; Holy, R.

    2002-01-01

    Construction of Mochovce NPP started in 1981 - i.e. more than 20 years ago, however it was halted in early 90's after velvet Revolution in former Czechoslovakia. When the (I and C) system was decided in 1989 to be replaced with a state-of-the-art system of Siemens, and it was implemented in early 1990-1, the utility lacked money for further works and building works had to be halted. We were consequently thrown in difficult public and expert debates about the nuclear future: do we really need it? Nuclear is looking for new ways to persuade the public about the need to keep nuclear as a part of the world energy mix. For experts it is clear. It has already been indicated in the Green Book - a report about the future electricity demand coverage by diverse sources made out for the EC. The role of the young people is indispensable in this process. Information campaigns are focused mostly on youngsters from the very young age whose opinions are being formed. Only a long-lasting systematic work with the youth can bring better public opinion. About 95 % of Mochovce NPP visitors are students (mostly primary and secondary schools) - that is important.(author)

  4. Fertility preservation in young patients with cancer

    Directory of Open Access Journals (Sweden)

    Virender Suhag

    2015-01-01

    Full Text Available Infertility can arise as a consequence of treatment of oncological conditions. The parallel and continued improvement in both the management of oncology and fertility cases in recent times has brought to the forefront the potential for fertility preservation in patients being treated for cancer. Many survivors will maintain their reproductive potential after the successful completion of treatment for cancer. However total body irradiation, radiation to the gonads, and certain high dose chemotherapy regimens can place women at risk for acute ovarian failure or premature menopause and men at risk for temporary or permanent azoospermia. Providing information about risk of infertility and possible interventions to maintain reproductive potential are critical for the adolescent and young adult population at the time of diagnosis. There are established means of preserving fertility before cancer treatment; specifically, sperm cryopreservation for men and in vitro fertilization and embryo cryopreservation for women. Several innovative techniques are being actively investigated, including oocyte and ovarian follicle cryopreservation, ovarian tissue transplantation, and in vitro follicle maturation, which may expand the number of fertility preservation choices for young cancer patients. Fertility preservation may also require some modification of cancer therapy; thus, patients' wishes regarding future fertility and available fertility preservation alternatives should be discussed before initiation of therapy.

  5. Young (inscene: art, culture and territory

    Directory of Open Access Journals (Sweden)

    Beatriz Akemi Takeiti

    2016-01-01

    Full Text Available This paper discusses the importance of aesthetic inventions on modes of youth subjectivity in the vulnerability and violence contexts. It also intends to reflect on how the actions undertaken by these youth can cut across the discussion between occupational therapy and culture. Therefore, we worked with some fragments of life stories of three young people engaged in cultural collective distinctive - marginal literature soiree, hip hop movement and audiovisual production - in the districts of Brasilândia and Vila Nova Cachoeirinha in the north of the city of São Paulo, whose we could follow through ethnographic incursions in protagonized cultural activities or in which they participate and oral history interviews. The youth subjectivities productions has been configured as a live territory marked not only by poverty and violence experiences, but, also by collective and creative productions, a brand new life style through aesthetic inventions in the periphery where the stigma of being young, negro and poor gives place to an emblem: the pride of being from the periphery. This emblematic territory is highlighted in cultural collective, particularly in Sarau Poetry Brasa and Cinescadão, two strategies of art and culture that invoke an experience resistance, transforming the experiences of violence and vulnerability that are experienced on the outskirts, in ethical, aesthetic and policies practices.

  6. High Pressure Physics at Brigham Young University

    Science.gov (United States)

    Decker, Daniel

    2000-09-01

    I will discuss the high pressure research of Drs. J. Dean Barnett, Daniel L. Decker and Howard B. Vanfleet of the department of Physics and Astronomy at Brigham Young University and their many graduate students. I will begin by giving a brief history of the beginning of high pressure research at Brigham Young University when H. Tracy Hall came to the University from General Elecrtric Labs. and then follow the work as it progressed from high pressure x-ray diffraction experiments, melting curve measurements under pressure to pressure effects on tracer diffusion and Mossbauer effect spectra. This will be followed by showing the development of pressure calibration techniques from the Decker equation of state of NaCl to the ruby fluorescence spectroscopy and a short discussion of using a liquid cell for hydrostatic measurements and temperature control for precision high pressure measurements. Then I will conclude with a description of thermoelectric measuremnts, critical phenomena at the magnetic Curie point, and the tricritical point of BaTiO_3.

  7. Lifestyle and accidents among young drivers.

    Science.gov (United States)

    Gregersen, N P; Berg, H Y

    1994-06-01

    This study covers the lifestyle component of the problems related to young drivers' accident risk. The purpose of the study is to measure the relationship between lifestyle and accident risk, and to identify specific high-risk and low-risk groups. Lifestyle is measured through a questionnaire, where 20-year-olds describe themselves and how often they deal with a large number of different activities, like sports, music, movies, reading, cars and driving, political engagement, etc. They also report their involvement in traffic accidents. With a principal component analysis followed by a cluster analysis, lifestyle profiles are defined. These profiles are finally correlated to accidents, which makes it possible to define high-risk and low-risk groups. The cluster analysis defined 15 clusters including four high-risk groups with an average overrisk of 150% and two low-risk groups with an average underrisk of 75%. The results are discussed from two perspectives. The first is the importance of theoretical understanding of the contribution of lifestyle factors to young drivers' high accident risk. The second is how the findings could be used in practical road safety measures, like education, campaigns, etc.

  8. JVLA Observations of Young Brown Dwarfs

    Energy Technology Data Exchange (ETDEWEB)

    Rodríguez, Luis F.; Zapata, Luis A.; Palau, Aina, E-mail: l.rodriguez@crya.unam.mx, E-mail: l.zapata@crya.unam.mx, E-mail: a.palau@crya.unam.mx [Instituto de Radioastronomía y Astrofísica, UNAM, Apdo. Postal 3-72 (Xangari), 58089 Morelia, Michoacán, México (Mexico)

    2017-05-01

    We present sensitive 3.0 cm JVLA radio continuum observations of six regions of low-mass star formation that include twelve young brown dwarfs (BDs) and four young BD candidates. We detect a total of 49 compact radio sources in the fields observed, of which 24 have no reported counterparts and are considered new detections. Twelve of the radio sources show variability in timescales of weeks to months, suggesting gyrosynchrotron emission produced in active magnetospheres. Only one of the target BDs, FU Tau A, was detected. However, we detected radio emission associated with two of the BD candidates, WL 20S and CHLT 2. The radio flux densities of the sources associated with these BD candidates are more than an order of magnitude larger than expected for a BD and suggest a revision of their classification. In contrast, FU Tau A falls on the well-known correlation between radio luminosity and bolometric luminosity, suggesting that the emission comes from a thermal jet and that this BD seems to be forming as a scaled-down version of low-mass stars.

  9. Carcinoma of the stomach in young adults

    International Nuclear Information System (INIS)

    Park, In Sook; Kim, Bo Young; Jeon, Doo Sung; Kim, Hong Soo; Rhee, Hak Song; Oh, Sung Soo

    1988-01-01

    Of patients examined during the 24 years from January 1963 to December 1986, we have reviewed 6116 cases of gastric cancer. We found 126 cases of gastric carcinoma in patients below 30 years of age among 6116 cases of gastric malignancy, which were confirmed by histopathological study at PMC in Chonju. In an attempt to identify further the natural history of carcinoma of the stomach in young adults, we reviewed 126 cases of stomach carcinoma in patients below 30 years of age at PMC. The results were as follows: 1.Among the gastric malignancies the incidence of gastric carcinoma in young adults was 2.1%. 2.The age ranged from 13 years to 29 years, and the peak incidence occurred in the 3rd decade. 3.Male to female ratio was 1:1.03. 4.Common symptoms included epigastric pain, indigestion, weight loss, and vomiting. The mean time interval between onset of symptoms and the 1st visit to a physician was 12 months. 5.Usually diagnostic aids were UGI series, endoscopic examination and biopsy. 6.In the endoscopic finding Borrmamn type III was predominant. 7.The majority of tumors occurred in the antrum and Pyloric portion. 8.Histologic diagnosis were adenocarcinoma, signet ring cell carcinoma, and mucinous cardinoma, in orders

  10. Incidence of colorectal cancer in young patients.

    Science.gov (United States)

    Campos, Fábio Guilherme C M DE; Figueiredo, Marleny Novaes; Monteiro, Mariane; Nahas, Sérgio Carlos; Cecconello, Ivan

    2017-01-01

    Sporadic colorectal cancer (CRC) is traditionally diagnosed after de sixth decade of life, although a small percentage of cases are diagnosed in patients under 40 years of age, and incidence is increasing. There exists a great volume of controversy regarding clinical outcome of young patients diagnosed with colorectal cancer (CRC) when compared to elder counterparts. Our aims were to evaluate the rate of CRC in young patients, to review the pertaining literature and to discuss outcomes and clinical prognosis. A retrospective review involving patients with CRC was undertaken, focusing on age at diagnosis. The information extracted from this literature review showed a trend towards a decreased incidence in older people with an opposite effect among adolescents and young adults. Moreover, biological aggressiveness in young adults diagnosed with CRC has not been fully recognized, although it is usually diagnosed later and in association with adverse histological features. Besides that, these features don't affect outcome. These apparent increase in CRC incidence among young patients during the last decades raises the need for a greater suspicious when evaluating common symptoms in this group. Thus, educational programs should widespread information for both population and physicians to improve prevention and early diagnosis results. RESUMO O câncer colorretal (CCR) esporádico é tradicionalmente diagnosticado após a sexta década de vida, embora uma pequena porcentagem de casos seja diagnosticada em doentes abaixo dos 40 anos de idade, e a incidência está aumentando. Existe uma grande controvérsia a respeito da evolução clínica de doentes jovens portadores de CCR em comparação aos mais idosos. Os objetivos deste estudo foram avaliar a prevalência de CCR em doentes jovens, rever a literatura pertinente e discutir suas características mais importantes nesta faixa etária. Para tanto realizou-se revisão da literatura envolvendo doentes com CCR com foco na

  11. Sexual and reproductive health services for young people in Kenya and Zambia : Providers attitudes and young peoples needs and experiences

    OpenAIRE

    Warenius, Linnéa

    2008-01-01

    Background: Unintended pregnancy, abortion and STI, including HIV are common sexual and reproductive health problems among young people in Kenya and Zambia. Yet, the reproductive health services are underutilised. Nurses and midwives are key providers in the promotion young people s sexual and reproductive health in Kenya and Zambia. Aim: The overall aim was to describe and explore young people s sexual and reproductive health needs and experiences and to describe health ...

  12. Young adults’ personal views on child abuse

    Directory of Open Access Journals (Sweden)

    Carolina Anne Jernbro

    2017-04-01

    Full Text Available Normal 0 21 false false false SV X-NONE X-NONE Normal 0 21 false false false NO-BOK X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Vanlig tabell"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} This is a qualitative study based on reports from young adults, both exposed and not exposed to child abuse. The aim of the present study has been to analyse young adults' thoughts and feelings about child abuse. The data consisted of 358 responses to an open-ended question included in a national postal questionnaire study carried out by the Swedish Committee Against Child Abuse (Kommittén mot barnmisshandel. The analysis of data involved qualitative content analysis. Four main categories emerged: children's rights, consequences of child abuse, the role of the society, and causes of child abuse. The respondents who were abused as children wrote about the experience and the psychological long-term consequences of the abuse. The psychological abuse was particularly detrimental. The sexually abused expressed feelings of shame and guilt, in particular the young men. The non-abused respondents reported primarily on more general issues. They expressed children's right to a safe childhood and they strongly believed in stricter penalties for child abusers.

  13. Young Women's Political Participation in Kenya | CRDI - Centre de ...

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

    They will analyze the historical and current political participation of young women in local and national politics; the strategies women employ in seeking political office; the role of men, civil society organizations and community leadership in advancing young women in politics; and the role of ... Date butoir. 22 mars 2013 ...

  14. Young People's Perceptions of Advice about Sexual Risk Taking

    Science.gov (United States)

    Donoghue, Christopher; Bonillas, Consuelo; Moreno, Jeniffer; Cardoza, Omara; Cheung, Melissa

    2017-01-01

    Sexual and reproductive health indicators for young people in the USA have improved in recent decades, but teenage pregnancies remain high, and large differences between Whites and non-Whites persist in teenage births, abortions, and the acquisition of sexually transmitted infections. Prior research shows that young people are receptive to…

  15. Young and Active (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    Regular physical activity is essential at all stages of life, but it’s especially important that young people develop good exercise habits early. In this podcast, Dr. Kathy Watson discusses the importance of ensuring that young people get enough exercise.

  16. Perceptions of Resiliency and Coping: Homeless Young Adults Speak Out

    Science.gov (United States)

    Thompson, Sanna J.; Ryan, Tiffany N.; Montgomery, Katherine L.; Lippman, Angie Del Prado; Bender, Kimberly; Ferguson, Kristin

    2016-01-01

    This study explored the perceptions of resilience and coping among homeless young adults, a focus that differs from previous research by considering the unconventional resilience and coping of this high-risk population. Semistructured qualitative interviews were conducted with 45 homeless young adults. Individual interviews were audio recorded,…

  17. Heart Failure in Young Adults Is Associated With High Mortality

    DEFF Research Database (Denmark)

    Wong, Chih M; Hawkins, Nathaniel M; Ezekowitz, Justin A

    2017-01-01

    BACKGROUND: Data on young patients with heart failure (HF) are sparse. We examined the characteristics, health care use, and survival of younger vs older patients with HF. METHODS: We performed an analysis of linked administrative databases in Alberta, Canada. We identified 34,548 patients who had...... years, respectively. CONCLUSIONS: Although young patients, especially those 10% dying within a year....

  18. Clinical and neurocognitive markers of suicidality in young adults

    DEFF Research Database (Denmark)

    Chamberlain, Samuel R; Odlaug, Brian Lawrence; Schreiber, Liana R N

    2013-01-01

    Suicide represents a leading cause of death in young people, yet relatively little is known regarding the neurobiological sequelae of preceding suicidal thoughts and behaviours. Although some studies have reported cognitive deficits associated with suicidality, very few studies have been undertaken...... in young people, especially from non-clinical contexts....

  19. Marriage and Suicide among Chinese Rural Young Women

    Science.gov (United States)

    Zhang, Jie

    2010-01-01

    Suicides by young females in rural China contribute substantially to the high rate of suicide and the total number of suicides in China. Given the traditional familial structure that remains largely intact in rural China, this research focuses on whether being married is a risk or protective factor for suicide by young women. I examined 168 rural…

  20. Young Adults' Linguistic Manipulation of English in Bangla in Bangladesh

    Science.gov (United States)

    Sultana, Shaila

    2014-01-01

    It is commonly assumed in the print media that bilingual young adults in Bangladesh are subjugated by the colonial legacy of English and they are "polluting" Bangla, the national language of Bangladesh, by their indiscriminate insertion of English in it. However, this ethnographic study on a group of young adults in a university in…

  1. Economic Socialization, Saving and Assets in European Young Adults

    Science.gov (United States)

    Webley, Paul; Nyhus, Ellen K.

    2013-01-01

    We analyze the role economic socialization plays in the economic behavior and asset accumulation of young adults by parents using data from European young adults and teenagers. We study the role of four distinct strands of economic socialization (providing pocket money, jobs at home, work for others, and parental encouragement) using a Dutch…

  2. Gender and Sexuality in Young Children's Perspectives of AIDS

    Science.gov (United States)

    Bhana, D.; Jewnarain, D.

    2012-01-01

    Responses to AIDS have often neglected children. Drawing on a qualitative study of young children aged 7-9 years, this paper draws attention to their understandings of HIV and AIDS. It is argued that young children are able to give meaning to the disease in ways that link to their social contexts, where gender inequalities and sexual violence are…

  3. Spaces of Trauma: Young People, Homelessness and Violence

    Science.gov (United States)

    Jordan, Lucinda

    2012-01-01

    Little contemporary research has examined young people's experiences of violence and homelessness in detail within the Australian context. This article draws upon qualitative research with 33 homeless youth in Melbourne and seeks to enhance understanding of the impact of violence on young people. It argues that everyday experiences of violence…

  4. A parental perspective on apps for young children

    NARCIS (Netherlands)

    Broekman, F.L.; Piotrowski, J.T.; Beentjes, H.W.J.; Valkenburg, P.M.

    2016-01-01

    Touchscreen applications (apps) for young children have seen increasingly high rates of growth with more than a hundred thousand now available apps. As with other media, parents play a key role in young children’s app selection and use. However, to date, we know very little about how parents select

  5. Picturing the city: young people's representations of urban environments

    NARCIS (Netherlands)

    Beneker, T.; Sanders, R.; Tani, S.; Taylor, L.

    2010-01-01

    Urban environments form the setting of everyday life for most Western young people. This article explores visual representations of cities made by young people in a range of environments within four countries. The findings inform a larger study on urban geographies within geography education. We

  6. Young People with Cancer: A Handbook for Parents. Revised Edition.

    Science.gov (United States)

    National Cancer Inst. (NIH), Bethesda, MD.

    This book informs parents and families of children and young adults with cancer about the most common types of cancer in the young, treatments and their side effects, and common issues that arise with a cancer diagnosis. Aspects of the disease, including characteristics of leukemia and solid tumors, are described. Treatment issues discussed…

  7. Beliefs of Unemployed Young Adults Regarding Education and Career Contexts.

    Science.gov (United States)

    Fournier, Genevieve; Pelletier, Rene

    1996-01-01

    Attempted to analyze what young people with entry difficulties had to say about educational institutions, the job market, career planning, and their vocational environment in relation to career entry. Sought to draw up an operational and descriptive portrait of the vocational locus of control of young people from 16- to 25-years old. Discusses…

  8. Shin Splints 101: Explaining Shin Splints to Young Runners

    Science.gov (United States)

    Newlin, Dana; Smith, Darla S.

    2011-01-01

    Shin splints are a common but often confusing injury. Sources disagree on both the cause of the injury and the anatomical source of the pain. Some blame shin splints on foot pronation, footstrike pattern, or arch height. Regardless of what causes the condition, it affects many runners, beginning in some at a young age. Young runners often have…

  9. Understanding and responding to HIV risk in young South African ...

    African Journals Online (AJOL)

    recipient and aim to include discussions about healthy relationships and female genital ... HIV-prevalence areas might consider developing specially trained ... Preventing new HIV infections in adolescent girls and young SA women is a .... younger siblings. .... Young women's life experiences and perceptions of sexual.

  10. [Transgender] Young Men: Gendered Subjectivities and the Physically Active Body

    Science.gov (United States)

    Caudwell, Jayne

    2014-01-01

    In this paper, I discuss [transgender] young men's social, physical and embodied experiences of sport. These discussions draw from interview research with two young people who prefer to self-identify as "male" and not as "trans men", although they do make use of this term. Finn and Ed volunteered to take part in the research…

  11. Complex Pathways for Young Mothers outside Employment, Education and Training

    Science.gov (United States)

    Russell, Lisa

    2016-01-01

    This article explores young mothers' experiences of turbulent pathways in and out of education and work in Northern England. Data are drawn from an ethnography conducted between 2010 and 2013 that incorporated participant observation, life-story maps, photographs and interviews carried out in young mothers' homes, parenting classes and…

  12. Training a young Chimpanzee to attend to acoustic stimuli

    NARCIS (Netherlands)

    Bierens de Haan, J.A.

    1949-01-01

    For certain reasons I wished to train a young chimpanzee to choose from two similar boxes the one characterised by the ticking of a metronome inside it. My subject was a young male chimpanzee (Pan leucoprymnus Lesson), approximately three years old, Tommy by name. He was a good-natured chap, quite

  13. Fertility preservation in young women with breast cancer

    DEFF Research Database (Denmark)

    Klemp, Jennifer R; Kim, S Samuel; Andersen, Claus Yding

    2012-01-01

    When a young woman is diagnosed with breast cancer, there is often a sense of urgency by the patient and her providers to initiate treatment. This article provides guidelines for incorporating the discussion of fertility preservation with newly diagnosed young women with breast cancer....

  14. Thomas Young's research on fluid transients: 200 years on

    NARCIS (Netherlands)

    Tijsseling, A.S.; Anderson, A.; Hunt, S.

    2008-01-01

    Thomas Young published in 1808 his famous paper (1) in which he derived the pressure wave speed in an incompressible liquid contained in an elastic tube. Unfortunately, Young's analysis was obscure and the wave speed was not explicitly formulated, so his achievement passed unnoticed until it was

  15. Thomas Young's research on fluid transients : 200 years on

    NARCIS (Netherlands)

    Tijsseling, A.S.; Anderson, A.

    2008-01-01

    Thomas Young published in 1808 his famous paper (1) in which he derived the pressure wave speed in an incompressible liquid contained in an elastic tube. Unfortunately, Young's analysis was obscure and the wave speed was not explicitly formulated, so his achievement passed unnoticed until it was

  16. Citizenship experiences of young migrants: Optimism and disadvantages

    NARCIS (Netherlands)

    Gerritsen, D.

    2012-01-01

    This study analyses the citizenship experiences of young non-western migrants in the Netherlands. Young migrants are in a disadvantaged position in education and in the labour market and this leads to concerns about their integration in Dutch society. The focus of this study is on the participation

  17. Teaching Play Skills to Young Children with Autism

    Science.gov (United States)

    Jung, Sunhwa; Sainato, Diane M.

    2013-01-01

    Background: Play is critical for the development of young children and is an important part of their daily routine. However, children with autism often exhibit deficits in play skills and engage in stereotypic behaviour. We reviewed studies to identify effective instructional strategies for teaching play skills to young children with autism.…

  18. Young and Active (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2016-06-16

    Regular physical activity is essential at all stages of life, but it’s especially important that young people develop good exercise habits early. In this podcast, Dr. Kathy Watson discusses the importance of ensuring that young people get enough exercise.  Created: 6/16/2016 by MMWR.   Date Released: 6/16/2016.

  19. Teaching Young Children How to Sing: One School's Experience

    Science.gov (United States)

    Kenney, Susan

    2011-01-01

    In many schools, classroom teachers are responsible for the music experiences of young children. Children may learn songs, but may not learn "how" to sing. This article outlines simple teaching strategies to help young children develop listening and vocal habits leading to beautiful singing. The article discusses how the kindergarten classes at…

  20. Early Childhood Teachers as Socializers of Young Children's Emotional Competence

    Science.gov (United States)

    Denham, Susanne A.; Bassett, Hideko H.; Zinsser, Katherine

    2012-01-01

    Young children's emotional competence--regulation of emotional expressiveness and experience when necessary, and knowledge of their own and other's emotions--is crucial for social and academic (i.e., school) success. Thus, it is important to understand the mechanisms of how young children develop emotional competence. Both parents and teachers are…

  1. An Integrated Play-Based Curriculum for Young Children

    Science.gov (United States)

    Saracho, Olivia N.

    2011-01-01

    Play provides young children with the opportunity to express their ideas, symbolize, and test their knowledge of the world. It provides the basis for inquiry in literacy, science, social studies, mathematics, art, music, and movement. Through play, young children become active learners engaged in explorations about themselves, their community, and…

  2. Dental Care among Young Adults with Intellectual Disability

    Science.gov (United States)

    Kancherla, Vijaya; Van Naarden Braun, Kim; Yeargin-Allsopp, Marshalyn

    2013-01-01

    Dental care among young adults with intellectual disability (ID) is poorly documented and largely unmet. By using population-based data from the Metropolitan Atlanta Developmental Disabilities Follow-Up Study, we assessed factors associated with at least one or two dental visits per year among young adults with and without ID. Significantly fewer…

  3. Political Participation of Young Women in Francophone West Africa ...

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

    In francophone West Africa, despite judicial and institutional advances, the political participation of young women remains very limited. Moreover, the mechanisms and forms of political participation by young women are still unknown for lack of research on this issue. New information and communication technologies (ITCs) ...

  4. Time to Eat: Improving Mealtimes of Young Children with Autism

    Science.gov (United States)

    Bruns, Deborah A.; Thompson, Stacy

    2011-01-01

    Many young children with autism exhibit feeding-related difficulties, such as accepting a limited diet, demonstrating texture aversions, or using only specific mealtime utensils. Young children with autism need assistance to acquire skills to improve mealtime behavior, including increased acceptance of a variety of foods (types and textures) at…

  5. Aspirations of young people living in disadvantaged areas in Denmark

    DEFF Research Database (Denmark)

    Frørup, Anna Kathrine; Jensen, Niels Rosendal

    2017-01-01

    how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes.......how young people's (living in a socially disadvantaged area) possibilities, aspirations and demands are raised, strengthened, transformed or put aside and in what way they feel participating within different local programmes....

  6. Computadoras y ninos pequenos (Computers and Young Children). ERIC Digest.

    Science.gov (United States)

    Haugland, Susan W.

    Whether we use technology with young children--and if so, how--are critical issues facing early childhood educators and parents. This Spanish-language digest points out that many researchers do not recommend that children under 3 years old use computers. The digest also notes that many educators use computers with young children in ways that are…

  7. Young Modulus of Crystalline Polyethylene from ab Initio Molecular Dynamics

    NARCIS (Netherlands)

    Hageman, J.C.L.; Meier, Robert J.; Heinemann, M.; Groot, R.A. de

    1997-01-01

    The Young modulus for crystalline polyethylene is calculated using ab initio molecular dynamics based on density functional theory in the local density approximation (DFT-LDA). This modulus, which can be seen as the ultimate value for the Young modulus of polyethylene fibers, is found to be 334 GPa.

  8. Young People Smokers’ Reactions on Peer Influence Not to Smoke

    NARCIS (Netherlands)

    Harakeh, Z.; van Nijnatten, C.H.C.J.

    2016-01-01

    Background: Peers exert influence not to smoke but little is yet known on how this affects young people's behavior and cognitions. Objectives: This experimental study investigates the impact of two types of peer influence not to smoke on the verbalized attitudes and responses of daily-smoking young

  9. Young Adult Literature in the Malaysian Secondary School

    Science.gov (United States)

    Govindarajoo, Mallika V.; Mukundan, Jayakaran

    2013-01-01

    This article presents the results of a study on the experience of the Malaysian secondary school student with Young Adult Literature in the English language classroom. The study aimed to determine the extent to which the Malaysian secondary school student identified with the young adult protagonists and issues in the novels which have been…

  10. Well Researched, Yet Little Understood: Young Adults and Physical Activity

    Science.gov (United States)

    Cothran, Donetta; Kulinna, Pamela Hodges

    2005-01-01

    The authors present two beginning studies. One investigated the teaching-style preferences of young adults, and the other looked at physical activity trends within this age group. One key to understanding young adults and physical activity is to recognize the importance of participant cognition on physical activity patterns. From this…

  11. Young People, Pornography, and Sexuality: Sources and Attitudes

    Science.gov (United States)

    Wallmyr, Gudrun; Welin, Catharina

    2006-01-01

    The purpose of this study was to investigate the use of and attitudes among young people toward pornography and their sources of information about sexuality. Eight hundred and seventy-six young people ages 15-25 years (555 females and 321 males) who visited a youth center in Sweden for a period of 1 year answered a questionnaire about their use of…

  12. Sex, sexuality and negotiating Africanness among young professionals in Nairobi

    NARCIS (Netherlands)

    Spronk, R.

    2009-01-01

    This article presents two themes: how young professionals personally experience sexuality and issues of cultural belonging or identification; and how these issues are interrelated in their lives. I identify ways in which ‘young professionals’ as a social group are in the vanguard in respect of

  13. What Do Young People Today Really Think about Jesus?

    Science.gov (United States)

    Walshe, Karen

    2005-01-01

    This article presents the key findings of a recent study investigating young people's knowledge and understanding of Jesus and demonstrates how young people today appear to be experiencing the same difficulties when engaging with the figure of Jesus in the religious education classroom as they did almost 40 years ago. It concludes by suggesting…

  14. Stroke in young adults: about 128 cases | Chraa | Pan African ...

    African Journals Online (AJOL)

    Ischemic stroke is rare in young adults, but it is genuinely a serious situation giving the fact that it touch a very active part of our society. We report a series of 128 cases. The purpose is to analyze the risk factors, etiologies and outcomes of ischemic stroke in young adults in Marrakesh. Retrospective study performed at the ...

  15. Friendship in Young Children: Construction of a Behavioural Sociometric Method

    Science.gov (United States)

    van Hoogdalem, Anne-Greth; Singer, Elly; Eek, Anneloes; Heesbeen, Daniëlle

    2013-01-01

    We need methods to measure friendship among very young children to study the beginnings of friendship and the impact of experiences with friendship for later development. This article presents an overview of methods for measuring very young children's friendships. A behavioural sociometric method was constructed to study degrees of friendship…

  16. Meeting report: A young person's guide to the planets

    Science.gov (United States)

    Ball, Andrew

    2004-02-01

    The UK Planetary Forum's Young Person's Planetary Meeting was a chance for young researchers to meet, speak and discuss their research with others from across the UK and to build new research contacts. The one-day symposium was organized by the UKPF with support from the RAS. Andrew Ball, Ingo Mueller-Wodarg and Tom Stallard report.

  17. Exploring the Lived Experiences of Homeless Families with Young Children

    Science.gov (United States)

    Hinton, Stephanie; Cassel, Darlinda

    2013-01-01

    This study researched the experiences of homeless families with young children between the ages of four and eight. Many families experience homelessness every year; therefore, it is important for early childhood educators to have an understanding of how homelessness affects families with young children so that educators can effectively serve the…

  18. Young People, Drug Use and Family Conflict: Pathways into Homelessness

    Science.gov (United States)

    Mallett, Shelley; Rosenthal, Doreen; Keys, Deborah

    2005-01-01

    Young people who experience homelessness, in Australia and in other western contexts (US, Canada, England), are widely perceived to use and abuse alcohol and drugs. The available research indicates that homeless young people use all drug types, whether injected or otherwise, more frequently than their home-based peers. Debate exists in the…

  19. Age at Immigration and Educational Attainment of Young Immigrants

    NARCIS (Netherlands)

    van Ours, J.C.; Veenman, J.M.C.

    2005-01-01

    For immigrants who arrive in a country at a young age it is easier to assimilate than for teenagers.This paper investigates up to what immigration age the educational attainment of young immigrants in the Netherlands is similar to the educational attainment of secondgeneration immigrants, who were

  20. Acute necrotising ulcerative gingivitis in an immunocompromised young adult

    Science.gov (United States)

    Hu, Jessie; Kent, Paul; Lennon, Joshua M; Logan, Latania K

    2015-01-01

    Acute necrotising ulcerative gingivitis is an acute onset disease characterised by ulceration, necrosis, pain and bleeding in gingival surfaces. It is predominantly seen in severely malnourished children and young adults with advanced HIV infection. We present a unique presentation in a young adult with high-grade osteogenic sarcoma. PMID:26376700