927 resultados para Spring 2008 Instruction program
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What kind of science is appropriate for understanding the Facebook? How does Google find what you're looking for... ...and exactly how do they make money doing so? What structural properties might we expect any social network to have? How does your position in an economic network (dis)advantage you? How are individual and collective behavior related in complex networks? What might we mean by the economics of spam? What do game theory and the Paris subway have to do with Internet routing? What's going on in the pictures to the left and right? Networked Life looks at how our world is connected -- socially, economically, strategically and technologically -- and why it matters. The answers to the questions above are related. They have been the subject of a fascinating intersection of disciplines including computer science, physics, psychology, mathematics, economics and finance. Researchers from these areas all strive to quantify and explain the growing complexity and connectivity of the world around us, and they have begun to develop a rich new science along the way. Networked Life will explore recent scientific efforts to explain social, economic and technological structures -- and the way these structures interact -- on many different scales, from the behavior of individuals or small groups to that of complex networks such as the Internet and the global economy. This course covers computer science topics and other material that is mathematical, but all material will be presented in a way that is accessible to an educated audience with or without a strong technical background. The course is open to all majors and all levels, and is taught accordingly. There will be ample opportunities for those of a quantitative bent to dig deeper into the topics we examine. The majority of the course is grounded in scientific and mathematical findings of the past two decades or less.
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We present a descriptive overview of the meteorology in the south eastern subtropical Pacific (SEP) during the VOCALS-REx intensive observations campaign which was carried out between October and November 2008. Mainly based on data from operational analyses, forecasts, reanalysis, and satellite observations, we focus on spatio-temporal scales from synoptic to planetary. A climatological context is given within which the specific conditions observed during the campaign are placed, with particular reference to the relationships between the large-scale and the regional circulations. The mean circulations associated with the diurnal breeze systems are also discussed. We then provide a summary of the day-to-day synoptic-scale circulation, air-parcel trajectories, and cloud cover in the SEP during VOCALS-REx. Three meteorologically distinct periods of time are identified and the large-scale causes for their different character are discussed. The first period was characterised by significant variability associated with synoptic-scale systems interesting the SEP; while the two subsequent phases were affected by planetary-scale disturbances with a slower evolution. The changes between initial and later periods can be partly explained from the regular march of the annual cycle, but contributions from subseasonal variability and its teleconnections were important. Across the whole of the two months under consideration we find a significant correlation between the depth of the inversion-capped marine boundary layer (MBL) and the amount of low cloud in the area of study. We discuss this correlation and argue that at least as a crude approximation a typical scaling may be applied relating MBL and cloud properties with the large-scale parameters of SSTs and tropospheric temperatures. These results are consistent with previously found empirical relationships involving lower-tropospheric stability.
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http://digitalcommons.winthrop.edu/dacusfriendsnewsletter/1003/thumbnail.jpg
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No abstract.
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"April 1984."
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The BL Lac object 1ES 1011+496 was discovered at Very High Energy (VHE, E>100GeV) γ-rays by MAGIC in spring 2007. Before that the source was little studied in different wavelengths. Therefore a multi-wavelength (MWL) campaign was organized in spring 2008. Along MAGIC, the MWL campaign included the Mets¨ahovi radio observatory, Bell and KVA optical telescopes and the Swift and AGILE satellites. MAGIC observations span from March to May, 2008 for a total of 27.9 hours, of which 19.4 hours remained after quality cuts. The light curve showed no significant variability yielding an integral flux above 200 GeV of (1.3 ± 0.3) × 10^(−11) photons cm^(−2) s^( −1) . The differential VHE spectrum could be described with a power-law function with a spectral index of 3.3 ± 0.4. Both results were similar to those obtained during the discovery. Swift XRT observations revealed an X-ray flare, characterized by a harder-when-brighter trend, as is typical for high synchrotron peak BL Lac objects (HBL). Strong optical variability was found during the campaign, but no conclusion on the connection between the optical and VHE γ-ray bands could be drawn. The contemporaneous SED shows a synchrotron dominated source, unlike concluded in previous work based on non-simultaneous data, and is well described by a standard one–zone synchrotron self–Compton model. We also performed a study on the source classification. While the optical and X-ray data taken during our campaign show typical characteristics of an HBL, we suggest, based on archival data, that 1ES 1011+496 is actually a borderline case between intermediate and high synchrotron peak frequency BL Lac objects.
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Through an act of the Iowa Legislature, the Violator Program came into existence some 20 years ago, the purpose of which was to provide an alternative to long-term imprisonment for those offenders whose probation/parole had been suspended. This 4-6 month program is currently administered at three locations: Luster Heights, Newton Correctional Release Center,and the Iowa Correctional Institution for Women.
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Los volúmenes de plancton fluctuaron entre 0,015 mL.m-3 (Pisco) y 4,648 mL.m-3 (Chimbote), promedio 0,838 mL.m-3, el 79% de estaciones tuvo volúmenes <1,0 mL.m-3. La predominancia del fitoplancton alcanzó 34%. El análisis de comunidades discriminó la formación de dos grupos: 1) estaciones con especies en fases iniciales de sucesión dentro de las 50 mn (Chaetoceros spp., Detonula pumila y Thalassiosira subtilis) y 2) con especies de fases intermedias y típicas de aguas cálidas (Planktoniella sol, Thalassiosira cf. parteneia y Thalassiothrix longissima) asociadas a dinoflagelados cosmopolitas, que se distribuyeron por fuera de las 50 mn. Indicadores biológicos: Protoperidinium obtusum (ACF) se registró hasta las 60 mn; Ceratium breve, indicador de AES se registró frente a Chimbote (75 mn) y Paita (190 mn); Ceratium praelongum, indicador de ASS, se registró a 60 mn, llegando hasta 30 mn frente a Paita.
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Program newsletter used to communicate with parents and professionals about newborn hearing screening in Iowa, including best practice and family stories.
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Program newsletter used to communicate with parents and professionals about newborn hearing screening in Iowa, including best practice and family stories.
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Program newsletter used to communicate with parents and professionals about newborn hearing screening in Iowa, including best practice and family stories.
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This program is done by CJJP. The programs are sponsored by this department for is risk youths to keep them from making bad choices and give them a place to go.