Sample records for swannanoa valley youth

  1. Sustainability-Based Flood Hazard Mapping of the Swannanoa River Watershed

    Directory of Open Access Journals (Sweden)

    Ebrahim Ahmadisharaf


    Full Text Available An integrated framework is presented for sustainability-based flood hazard mapping of the Swannanoa River watershed in the state of North Carolina, U.S. The framework uses a hydrologic model for rainfall–runoff transformation, a two-dimensional unsteady hydraulic model flood simulation and a GIS-based multi-criteria decision-making technique for flood hazard mapping. Economic, social, and environmental flood hazards are taken into account. The importance of each hazard is quantified through a survey to the experts. Utilizing the proposed framework, sustainability-based flood hazard mapping is performed for the 100-year design event. As a result, the overall flood hazard is provided in each geographic location. The sensitivity of the overall hazard with respect to the weights of the three hazard components were also investigated. While the conventional flood management approach is to assess the environmental impacts of mitigation measures after a set of feasible options are selected, the presented framework incorporates the environmental impacts into the analysis concurrently with the economic and social influences. Thereby, it provides a more sustainable perspective of flood management and can greatly help the decision makers to make better-informed decisions by clearly understanding the impacts of flooding on economy, society and environment.

  2. Knowledge, experience, and utilisation of sexual and reproductive health services amongst Nepalese youth living in the Kathmandu Valley. (United States)

    Tamang, Laxmi; Raynes-Greenow, Camille; McGeechan, Kevin; Black, Kirsten I


    Youth have the right to utilise sexual and reproductive health (SRH) services and information to protect themselves from negative SRH outcomes. This study aimed to assess knowledge, experience and use of SRH services amongst youth living in urban areas of the Kathmandu Valley. We conducted a two stage cluster sampling cross-sectional household survey of young men and women aged 15-24 living in the Kathmandu Valley using a structured questionnaire. Amongst the 680 young men and 720 young women participants, less than two-thirds had knowledge about the fertile period and less than a half about pregnancy risk at first sex. Over three quarters of young men and women had knowledge of condoms, and pills but less than half knew about implants or intrauterine devices. Age at first sex was similar for men and women but women were significantly less likely to have participated willingly in their first sexual encounter and were less likely to have used any contraception (for both p youth reported feelings of shame as the major barrier to accessing SRH services. Gaps exist between youth SRH knowledge and practices which leave them vulnerable to sexual ill health. This may indicate a lack of confidence in SRH services but also likely reflects the cultural and religious environment that hampers open expression of sexual and reproductive issues, particularly for young women. Copyright © 2016. Published by Elsevier B.V.

  3. Physical activity in youth from a subsistence agriculture community in the Valley of Oaxaca, southern Mexico. (United States)

    Malina, Robert M; Reyes, Maria Eugenia Peña; Tan, Swee Kheng; Little, Bertis B


    Observations of activities of contemporary subsistence agricultural communities may provide insights into the lifestyle of youth of 2 to 3 generations ago. The purpose of this study was to document age- and sex-associated variation in household activities and daily steps walking to school of youth 9-17 years in an indigenous subsistence agricultural community in Oaxaca, southern Mexico. Activities during leisure were also considered. A cross-sectional survey of a rural Zapotec-speaking community was undertaken, and respondents included 118 boys and 152 girls, aged 8.7-17.9 years. Household and leisure activities were documented by questionnaire and subsequent interview. Household activities were classified by estimated intensity for before and after school and on the weekend, and an estimate of METS per day accumulated while doing chores was derived. Number of steps from home to school was estimated. Contingency table analysis and MANCOVA controlling for age was used to evaluate results. Household activities tended to cluster at light and moderate intensities in girls and at moderate to moderate-to-vigorous intensities in boys. Estimated METS per day in approximately 2 h of chores differed significantly by sex. Secondary school girls expended significantly more METS per day in chores than primary school girls, but there was no difference by school level in boys. The daily round trip from home to school was approximately 2400 steps for primary students and approximately 2700 and approximately 3100 steps for secondary boys and girls, respectively. Television viewing and participation in sports were major leisure activities for boys and girls. Daily household chores, walking, and leisure activities suggest moderately active and moderately-to-vigorously active lifestyles in girls and boys, respectively, in this indigenous subsistence agricultural community.

  4. Youth Resource Mapping: Partnering with Service Providers and Youth to Understand the Supply and Demand for Youth Services in a Local Context (United States)

    Castrechini, Sebastian; Gardner, John W.; Ardoin, Nicole M.


    Past research has shown that out-of-school time (OST) programs can have substantial benefits for youth, but connecting youth to programs can be challenging for a variety of reasons. To address these challenges, community leaders working with youth in one Silicon Valley community approached the John W. Gardner Center for Youth and Their Communities…

  5. Valley fever (United States)

    ... especially the first trimester) People of Native American, African, or Philippine descent may also get more severe ... that causes Valley fever) Chest x-ray Sputum culture Sputum smear (KOH test) Tests done for more ...

  6. Valley Fever (United States)

    ... loss Headache Valley fever Symptoms & causes Diagnosis & treatment Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  7. Get Your Whole Community Involved in Youth Art Month! (United States)

    Ward, Spike Dolomite


    In the San Fernando Valley of Southern California, the entire community participates in Youth Art Month through the Annual Valley Wide Student Art Show. The mission of the show is to provide students with an opportunity to exhibit their work publicly and to promote school arts programs during Youth Art Month. Apart from promoting arts education…

  8. White Kids: Language, Race, and Styles of Youth Identity (United States)

    Bucholtz, Mary


    In White Kids, Mary Bucholtz investigates how white teenagers use language to display identities based on race and youth culture. Focusing on three youth styles--preppies, hip hop fans, and nerds--Bucholtz shows how white youth use a wealth of linguistic resources, from social labels to slang, from Valley Girl speech to African American English,…

  9. Youth Unemployment. (United States)

    Rockefeller Foundation, New York, NY.

    In the introduction to this conference report, the problem of youth unemployment is reviewed and youth unemployment rates for 1976 are analyzed. Lester C. Thurow's study is presented as a discussion of the problem of youth unemployment. He examined the impact of economic growth, looked at the significance of the effect of unemployment on youth,…

  10. Energy valley in transition

    NARCIS (Netherlands)

    Verwayen, Barbara


    The Energy Valley foundation was born in 2004. It functions as a catalyst and platform for private and public organisations. It has a supporting and facilitating role in realising projects on energy conservation and sustainable energy. The Energy Valley a

  11. Youth bulges and youth unemployment


    David Lam


    The youth population bulge is often mentioned in discussions of youth unemployment and unrest in developing countries, most recently in explaining the “Arab Spring.” But the youth share of the population has fallen rapidly in recent decades in most countries, and is projected to continue to fall. Evidence on the link between youth population bulges and youth unemployment is mixed. It should not be assumed that declines in the relative size of the youth population will translate into falling y...

  12. Silicon Valley: Planet Startup

    NARCIS (Netherlands)

    Dr. P. Ester; dr. A. Maas


    For decades now, Silicon Valley has been the home of the future. It's the birthplace of the world's most successful high-tech companies-including Apple, Yahoo, Google, Facebook, Twitter, and many more. So what's the secret? What is it about Silicon Valley that fosters entrepreneurship and

  13. Haemoragisk Rift Valley Fever

    DEFF Research Database (Denmark)

    Fabiansen, Christian; Thybo, Søren


    A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described.......A case of fatal hemorrhagic Rift Valley fever during an epidemic in Kenya's North Eastern Province in January 2007 is described....

  14. Youth Rights. (United States)

    Hefner, Keith


    Contrasts the youth movement of the 1960s with the position of young people today, when there are no comparable mass-based movements of youth struggling for social change. Young people today exercise power as consumers and through peer networks rather than through political power. Attacks on immigrants and affirmative action may awaken young…

  15. Geometry of Valley Growth

    CERN Document Server

    Petroff, Alexander P; Abrams, Daniel M; Lobkovsky, Alexander E; Kudrolli, Arshad; Rothman, Daniel H


    Although amphitheater-shaped valley heads can be cut by groundwater flows emerging from springs, recent geological evidence suggests that other processes may also produce similar features, thus confounding the interpretations of such valley heads on Earth and Mars. To better understand the origin of this topographic form we combine field observations, laboratory experiments, analysis of a high-resolution topographic map, and mathematical theory to quantitatively characterize a class of physical phenomena that produce amphitheater-shaped heads. The resulting geometric growth equation accurately predicts the shape of decimeter-wide channels in laboratory experiments, 100-meter wide valleys in Florida and Idaho, and kilometer wide valleys on Mars. We find that whenever the processes shaping a landscape favor the growth of sharply protruding features, channels develop amphitheater-shaped heads with an aspect ratio of pi.

  16. Intermontane valley fills


    Mey, Jürgen (Diplom-Geologe)


    Sedimentary valley fills are a widespread characteristic of mountain belts around the world. They transiently store material over time spans ranging from thousands to millions of years and therefore play an important role in modulating the sediment flux from the orogen to the foreland and to oceanic depocenters. In most cases, their formation can be attributed to specific fluvial conditions, which are closely related to climatic and tectonic processes. Hence, valley-fill deposits constitute v...

  17. Antifan activism as a response to MTV's The Valleys

    Directory of Open Access Journals (Sweden)

    Bethan Jones


    Full Text Available MTV has launched several reality TV shows in the United Kingdom, but one, The Valleys (2012–14, about youth moving from the South Wales Valleys to Cardiff, has received much criticism. Grassroots criticism of the show arose, and a Valleys-centric campaign, The Valleys Are Here, took direct action. I adopt Jonathan Gray's definition of antifans to complicate ideas of fan activism. I utilize comments and posts made on the Valleys Are Here Twitter feed and Facebook account, as well as the organization's Web site, to examine the ways in which they encourage activism among antifans of the series. I pay particular attention to activist calls for MTV to be held accountable for its positioning of Wales and the Valleys, and to how it encourages participation among varied groups of people whose common denominator is their dislike of the series. Fan activism is not exclusive to people who consider themselves fans, and notions of fan activism can be complicated by drawing in antifans.

  18. LGBT Youth (United States)

    ... HPV Violence Prevention Adolescent and School Health NCHHSTP LGBT Youth Recommend on Facebook Tweet Share Compartir Historically, ... and Behaviors Among Sexual Minority and Heterosexual Adolescents . LGBT Health 2016; 3(2): 153-61. Huebner DM, ...

  19. Youth emloyment assistance


    Natalya S. Grakhova; Alexander S. Varyukhin


    The article places the necessity to analyze youth position in Russian job market, considers current trends, such as youth job centres, youth labour and employment agencies, youth job centres and information centres.

  20. Boyne Valley Tombs (United States)

    Prendergast, Frank

    The passage tombs of the Boyne Valley exhibit the greatest level of development of the megalithic tomb building tradition in Ireland in terms of their morphology, embellishment, burial tradition, grave goods, clustering, and landscape siting. This section examines these characteristics and gives a summary archaeoastronomical appraisal of their orientation and detected astronomical alignment.

  1. Breathing Valley Fever

    Centers for Disease Control (CDC) Podcasts


    Dr. Duc Vugia, chief of the Infectious Diseases Branch in the California Department of Public Health, discusses Valley Fever.  Created: 2/4/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/5/2014.

  2. Bringing Silicon Valley inside. (United States)

    Hamel, G


    In 1998, Silicon Valley companies produced 41 IPOs, which by January 1999 had a combined market capitalization of $27 billion--that works out to $54,000 in new wealth creation per worker in a single year. Multiply the number of employees in your company by $54,000. Did your business create that much new wealth last year? Half that amount? It's not a group of geniuses generating such riches. It's a business model. In Silicon Valley, ideas, capital, and talent circulate freely, gathering into whatever combinations are most likely to generate innovation and wealth. Unlike most traditional companies, which spend their energy in resource allocation--a system designed to avoid failure--the Valley operates through resource attraction--a system that nurtures innovation. In a traditional company, people with innovative ideas must go hat in hand to the guardians of the old ideas for funding and for staff. But in Silicon Valley, a slew of venture capitalists vie to attract the best new ideas, infusing relatively small amounts of capital into a portfolio of ventures. And talent is free to go to the companies offering the most exhilarating work and the greatest potential rewards. It should actually be easier for large, traditional companies to set up similar markets for capital, ideas, and talent internally. After all, big companies often already have extensive capital, marketing, and distribution resources, and a first crack at the talent in their own ranks. And some of them are doing it. The choice is yours--you can do your best to make sure you never put a dollar of capital at risk, or you can tap into the kind of wealth that's being created every day in Silicon Valley.

  3. Beringin Youth Center


    Putra, Yogi Pratama


    Development Kualanamu International Airport will have an impact on the growth of a region. Regional growth requires improving the quality of human resources in the area. Beringin Youth Development Center in addition to a youth facility and infrastructure is also useful to improve the quality of the resource the youth, with youth activities are creative. In addition to local youth activities, Beringin Youth Center can be used to perform youth international scale, with mess facil...

  4. Green valley galaxies

    Directory of Open Access Journals (Sweden)

    Salim S.


    Full Text Available The “green valley” is a wide region separating the blue and the red peaks in the ultraviolet-optical color magnitude diagram, first revealed using GALEX UV photometry. The term was coined by Christopher Martin (Caltech, in 2005. Green valley highlights the discriminating power of UV to very low relative levels of ongoing star formation, to which the optical colors, including u−r, are insensitive. It corresponds to massive galaxies below the star-forming, “main” sequence, and therefore represents a critical tool for the study of the quenching of star formation and its possible resurgence in otherwise quiescent galaxies. This article reviews the results pertaining to (predominantly disk morphology, structure, environment, dust content and gas properties of green valley galaxies in the local universe. Their relationship to AGN is also discussed. Attention is given to biases emerging from defining the “green valley” using optical colors. We review various evolutionary scenarios and we present evidence for a new one, the quasi-static view of the green valley, in which the majority (but not all of galaxies currently in the green valley were only partially quenched in the distant past and now participate in a slow cosmic decline of star formation, which also drives down the activity on the main sequence, presumably as a result of the dwindling accretion/cooling onto galaxy disks. This emerging synthetic picture is based on the findings from Fang et al. (2012, Salim et al. (2012 and Martin et al. (2007, as well as other results.

  5. Fluvial valleys and Martian palaeoclimates (United States)

    Gulick, Virginia C.; Baker, Victor R.


    Theoretical models of early Martian atmospheric evolution describe the maintenance of a dense CO2 atmosphere and a warm, wet climate until the end of the heavy-bombardment phase of impacting. However, the presence of very young, earthlike fluvial valleys on the northern flank of Alba Patera conflicts with this scenario. Whereas the widespread ancient Martian valleys generally have morphologies indicative of sapping erosion by the slow outflow of subsurface water, the local Alba valleys were probably formed by surface-runoff processes. Because subsurface water flow might be maintained by hydrothermal energy inputs and because surface-runoff valleys developed late in Martian history, it is not necessary to invoke drastically different planet-wide climatic conditions to explain valley development on Mars. The Alba fluvial valleys can be explained by hydrothermal activity or outflow-channel discharges that locally modified the atmosphere, including precipitation and local overland flow on low-permeability volcanic ash.

  6. Optical manipulation of valley pseudospin (United States)

    Ye, Ziliang; Sun, Dezheng; Heinz, Tony F.


    The coherent manipulation of spin and pseudospin underlies existing and emerging quantum technologies, including quantum communication and quantum computation. Valley polarization, associated with the occupancy of degenerate, but quantum mechanically distinct valleys in momentum space, closely resembles spin polarization and has been proposed as a pseudospin carrier for the future quantum electronics. Valley exciton polarization has been created in the transition metal dichalcogenide monolayers using excitation by circularly polarized light and has been detected both optically and electrically. In addition, the existence of coherence in the valley pseudospin has been identified experimentally. The manipulation of such valley coherence has, however, remained out of reach. Here we demonstrate all-optical control of the valley coherence by means of the pseudomagnetic field associated with the optical Stark effect. Using below-bandgap circularly polarized light, we rotate the valley exciton pseudospin in monolayer WSe2 on the femtosecond timescale. Both the direction and speed of the rotation can be manipulated optically by tuning the dynamic phase of excitons in opposite valleys. This study unveils the possibility of generation, manipulation, and detection of the valley pseudospin by coupling to photons.

  7. Ancient Martian valley genesis and paleoclimatic inference: The present as a key to the past (United States)

    Brakenridge, G. R.


    I offer here the speculative genetic hypothesis that the flat-floored landforms represent episodically active, sediment-laden valley glaciers formed by localized geothermal melting of abundant interstitial ice (permafrost) in a fine-grained sedimentary terrain. Geothermal melting may also localize spring heads for the narrow deep, high-gradient valleys, or the collapse process itself may result in the generation of decanted, relatively sediment-poor overland water flows (some local evidence of fluid overtopping of the localized depressions exists). Whatever the generic mechanisms for the suite of valley landforms, perhaps the most interesting observation is simply their youth. In aggregate, the morphologies are similar to the ancient valley systems cited as evidence for a previously much denser atmosphere on Mars.

  8. Youth and the Cult of Youth?


    Smolík, Josef


    This text deals with one of the neglected topics of contemporary social pedagogy which extends to developmental psychology and sociology. This topic is so-called cult of youth which is often mentioned in the academic literature, but has not been precisely conceptualized. This text was therefore focused on the definition of basic category, i.e. youth, and then discussed the relationship to the cult of youth and the individual elements that helps to form it. The cult of youth is associate...

  9. Youth Media and Agency (United States)

    Hauge, Chelsey


    This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in…

  10. Dark Valley in Newton Crater (United States)


    MGS MOC Release No. MOC2-418, 11 July 2003This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) high resolution image shows part of a dark-floored valley system in northern Newton Crater. The valley might have been originally formed by liquid water; the dark material is probably sand that has blown into the valley in more recent times. The picture was acquired earlier this week on July 6, 2003, and is located near 39.2oS, 157.9oW. The picture covers an area 2.3 km (1.4 mi) across; sunlight illuminates the scene from the upper left.

  11. RailroadValleySpringfish_CH (United States)

    US Fish and Wildlife Service, Department of the Interior — These data identify the areas where final critical habitat for the Railroad Valley springfish (Crenichthys nevadae) occur. The irrigation ditch that is on the north...

  12. Summer Youth Forestry Institute (United States)

    Roesch, Gabrielle E.; Neuffer, Tamara; Zobrist, Kevin


    The Summer Youth Forestry Institute (SYFI) was developed to inspire youth through experiential learning opportunities and early work experience in the field of natural resources. Declining enrollments in forestry and other natural resource careers has made it necessary to actively engage youth and provide them with exposure to careers in these…

  13. National Youth Court Guidelines. (United States)

    Godwin, Tracy M.

    Youth courts provide communities with an opportunity to impose immediate consequences for first time youthful offenders, while providing a peer operated disposition mechanism that constructively allows young people to take responsibility, be held accountable, and make amends for violating the law. Dispositions hold youth accountable in part…

  14. Service Opportunities for Youths. (United States)

    Heffernan, David; Tarlov, Suzanne

    The emerging youth service movement has reinforced and built on the foundation of service in traditional organizations and focuses on tapping youth talent and energy. Youth service is a concept that has roots in pre-20th century American society. Service programs today increasingly include training, education, prevention, and employment…

  15. Youth Development: Maori Styles (United States)

    Ware, Felicity; Walsh-Tapiata, Wheturangi


    Despite the innovative approach of the Youth Development Strategy Aotearoa and the applicability of its Rangatahi Development Package, the diverse realities and experiences of Maori youth are still presenting unique challenges to national policy in Aotearoa New Zealand. A Maori youth research approach that utilised a combination of action research…

  16. Youth Suicidal Behavior (United States)

    AAS 2011 Youth Suicidal Behavior Fact Sheet 4,822 youth age 15-24 died by suicide. i We want to change that. Su icid eRat ... death in 2011. The 2011 Youth Risk and Behavior Survey found that in the previous 12 months ...

  17. Youth purpose and positive youth development. (United States)

    Mariano, Jenni Menon; Going, Julie


    This chapter reviews research and findings on youth purpose as it relates to positive youth development (PYD) and thriving. The authors note that purpose is defined in multiple ways in the youth development literature, including one-dimensional and multi-dimensional definitions, and those that combine purpose with other constructs, like meaning. Although research on youth purpose and thriving is in its early stages, however, multiple other purpose-like constructs appear in the positive youth development literature, such as life goals, contribution, and sparks, that can tell us about how purpose and PYD may interact. Recent research suggests that purpose aligns with several positive states during adolescence and young adulthood, like life -satisfaction, coping, generosity, optimism, humility, mature identity status, and more global personality integration. Purpose may also be promoted through social support from people in young people's lives who are sensitive and responsive to their interests and concerns.

  18. Modelling photochemistry in alpine valleys

    Directory of Open Access Journals (Sweden)

    G. Brulfert


    Full Text Available Road traffic is a serious problem in the Chamonix Valley, France: traffic, noise and above all air pollution worry the inhabitants. The big fire in the Mont-Blanc tunnel made it possible, in the framework of the POVA project (POllution in Alpine Valleys, to undertake measurement campaigns with and without heavy-vehicle traffic through the Chamonix and Maurienne valleys, towards Italy (before and after the tunnel re-opening. Modelling is one of the aspects of POVA and should make it possible to explain the processes leading to episodes of atmospheric pollution, both in summer and in winter. Atmospheric prediction model ARPS 4.5.2 (Advanced Regional Prediction System, developed at the CAPS (Center for Analysis and Prediction of Storms of the University of Oklahoma, enables to resolve the dynamics above a complex terrain. This model is coupled to the TAPOM 1.5.2 atmospheric chemistry (Transport and Air POllution Model code developed at the Air and Soil Pollution Laboratory of the Ecole Polytechnique Fédérale de Lausanne. The numerical codes MM5 and CHIMERE are used to compute large scale boundary forcing. This paper focuses on modelling Chamonix valley using 300-m grid cells to calculate the dynamics and the reactive chemistry which makes possible to accurately represent the dynamics in the Chamonix valley (slope and valley winds and to process chemistry at fine scale. The summer 2003 intensive campaign was used to validate the model and to study chemistry. NOy according to O3 reduction demonstrates a VOC controlled regime, different from the NOx controlled regime expected and observed in the nearby city of Grenoble.

  19. EPA Region 1 - Valley Depth in Meters (United States)

    U.S. Environmental Protection Agency — Raster of the Depth in meters of EPA-delimited Valleys in Region 1. Valleys (areas that are lower than their neighbors) were extracted from a Digital Elevation Model...

  20. Valley evolution by meandering rivers (United States)

    Limaye, Ajay Brian Sanjay

    Fluvial systems form landscapes and sedimentary deposits with a rich hierarchy of structures that extend from grain- to valley scale. Large-scale pattern formation in fluvial systems is commonly attributed to forcing by external factors, including climate change, tectonic uplift, and sea-level change. Yet over geologic timescales, rivers may also develop large-scale erosional and depositional patterns that do not bear on environmental history. This dissertation uses a combination of numerical modeling and topographic analysis to identify and quantify patterns in river valleys that form as a consequence of river meandering alone, under constant external forcing. Chapter 2 identifies a numerical artifact in existing, grid-based models that represent the co-evolution of river channel migration and bank strength over geologic timescales. A new, vector-based technique for bank-material tracking is shown to improve predictions for the evolution of meander belts, floodplains, sedimentary deposits formed by aggrading channels, and bedrock river valleys, particularly when spatial contrasts in bank strength are strong. Chapters 3 and 4 apply this numerical technique to establishing valley topography formed by a vertically incising, meandering river subject to constant external forcing---which should serve as the null hypothesis for valley evolution. In Chapter 3, this scenario is shown to explain a variety of common bedrock river valley types and smaller-scale features within them---including entrenched channels, long-wavelength, arcuate scars in valley walls, and bedrock-cored river terraces. Chapter 4 describes the age and geometric statistics of river terraces formed by meandering with constant external forcing, and compares them to terraces in natural river valleys. The frequency of intrinsic terrace formation by meandering is shown to reflect a characteristic relief-generation timescale, and terrace length is identified as a key criterion for distinguishing these

  1. The Central Valley Hydrologic Model (United States)

    Faunt, C.; Belitz, K.; Hanson, R. T.


    Historically, California’s Central Valley has been one of the most productive agricultural regions in the world. The Central Valley also is rapidly becoming an important area for California’s expanding urban population. In response to this competition for water, a number of water-related issues have gained prominence: conjunctive use, artificial recharge, hydrologic implications of land-use change, subsidence, and effects of climate variability. To provide information to stakeholders addressing these issues, the USGS made a detailed assessment of the Central Valley aquifer system that includes the present status of water resources and how these resources have changed over time. The principal product of this assessment is a tool, referred to as the Central Valley Hydrologic Model (CVHM), that simulates surface-water flows, groundwater flows, and land subsidence in response to stresses from human uses and from climate variability throughout the entire Central Valley. The CVHM utilizes MODFLOW combined with a new tool called “Farm Process” to simulate groundwater and surface-water flow, irrigated agriculture, land subsidence, and other key processes in the Central Valley on a monthly basis. This model was discretized horizontally into 20,000 1-mi2 cells and vertically into 10 layers ranging in thickness from 50 feet at the land surface to 750 feet at depth. A texture model constructed by using data from more than 8,500 drillers’ logs was used to estimate hydraulic properties. Unmetered pumpage and surface-water deliveries for 21 water-balance regions were simulated with the Farm Process. Model results indicate that human activities, predominately surface-water deliveries and groundwater pumping for irrigated agriculture, have dramatically influenced the hydrology of the Central Valley. These human activities have increased flow though the aquifer system by about a factor of six compared to pre-development conditions. The simulated hydrology reflects spatial

  2. Encouraging Positive Youth Development with Youth Leadership Summits


    Lynn Schmitt-McQuitty


    This article describes the California 4-H Youth Development Program’s (4-H YDP) creation of a Youth Leadership Summit (YLS), as well as information gained from three summits held in the summers of 1999 through 2001. Previous studies (Camino, 2000; Lerner, 2000; Zeldin, 2000) suggested that youth-adult collaborations along with meaningful activities could have a positive impact on youth. Therefore, the summits emphasized the positive youth development model, employed youth-adult collaboration...



    Laura Južnik Rotar


    The paper deals with the problem of youth unemployment and entrepreneurship as a way out of unemployment. The battle against youth unemployment is a top European priority, since the youth unemployment rate is more than twice as high as the adult one, because the chances for a young unemployed person of finding a job are low, because their jobs tend to be less stable, because there are significant skills mismatches on the labor market. Entrepreneurship is a powerful driver of economic growth a...

  4. Youth Education - Health / Nutrition



    Deborah L. Angell: The Bug Stops Here! Cheryl L. Barber: Successful Snacks - Food, Fitness and Food Safety Learning Activities. Darcy Batura: At-Risk Youth and Household Hazardous Waste Education. Katherine L. Cason: Nutrition Mission – A Multimedia Educational Tool for Youth . Patsy A. Ezell: An Interactive Food and Nutrition Education Program for Youth. Rhea Lanting: Got Calcium? Sandy McCurdy: Reaching Teens through a Food Safety Education Partnership. Patricia Mulkeen: Choosing 4-H Fitnes...

  5. Mungiki as Youth Movement

    DEFF Research Database (Denmark)

    Rasmussen, Jacob


    Like many other African countries, Kenya has a large and growing youth population. Some of the youths are mobilized into militant and political networks; one of these is the Mungiki movement. The article explores Mungiki’s combination of politics, religion and Kikuyu traditions. Using the examples...... of snuff tobacco, revolutionary talk and generational exclusion, it is argued that one way of understanding the connection between the various elements is to look at specific youth practices that cut across apparently separate activities. This reveals that youth in the Mungiki discourse is a highly...

  6. Encouraging Positive Youth Development with Youth Leadership Summits

    Directory of Open Access Journals (Sweden)

    Lynn Schmitt-McQuitty


    Full Text Available This article describes the California 4-H Youth Development Program’s (4-H YDP creation of a Youth Leadership Summit (YLS, as well as information gained from three summits held in the summers of 1999 through 2001. Previous studies (Camino, 2000; Lerner, 2000; Zeldin, 2000 suggested that youth-adult collaborations along with meaningful activities could have a positive impact on youth. Therefore, the summits emphasized the positive youth development model, employed youth-adult collaborations, and encouraged youth to become involved in their communities. In this article, we share the YLS procedures, the roles of youth and adults and the engagement of youth on community issues. The YLS model developed by the California 4-H YDP impacted the individuals and communities involved in important and positive ways and might be a useful model to follow in the establishment of similar youth programs developed by youth professionals.

  7. Mechanically and optically controlled graphene valley filter

    Energy Technology Data Exchange (ETDEWEB)

    Qi, Fenghua; Jin, Guojun, E-mail: [National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093 (China)


    We theoretically investigate the valley-dependent electronic transport through a graphene monolayer modulated simultaneously by a uniform uniaxial strain and linearly polarized light. Within the Floquet formalism, we calculate the transmission probabilities and conductances of the two valleys. It is found that valley polarization can appear only if the two modulations coexist. Under a proper stretching of the sample, the ratio of the light intensity and the light frequency squared is important. If this quantity is small, the electron transport is mainly contributed by the valley-symmetric central band and the conductance is valley unpolarized; but when this quantity is large, the valley-asymmetric sidebands also take part in the transport and the valley polarization of the conductance appears. Furthermore, the degree of the polarization can be tuned by the strain strength, light intensity, and light frequency. It is proposed that the detection of the valley polarization can be realized utilizing the valley beam splitting. Thus, a graphene monolayer can be used as a mechanically and optically controlled valley filter.

  8. The Microclimate of Valley Glaciers


    Oerlemans, J.


    Glaciers have fascinated mankind throughout history. Glaciers look solid and robust, but observing them for only a couple of years shows that they are dynamic and change shape all the time. The lower glaciers come, the greater the contrast with the surrounding landscape. Many glaciers in the world enter pastures and forests. It is not surprising that laymen, artists and scientists have reported on the behaviour of large valley glaciers. A wealth of information on glacier fluctuations in histo...

  9. Understanding Youth Violence (United States)

    ... public health problems like youth violence. Step 1: Define the problem Before we can prevent youth violence, we need ... and who it affects. CDC learns about a problem by gathering and studying ... and supports research to answer this question. We can then develop ...

  10. Engage Youth, Entrench Democracy

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

    The Development Challenge: Connecting with youth. During the 1980s and 1990s, the world's news media and non-governmental organizations (NGOs) headlined the plight of. Brazil's street children. Thousands of homeless youth suffered poverty, degradation, and often, violence. The appalling circumstances of these ...

  11. Investing in Youth: Latvia (United States)

    OECD Publishing, 2015


    The series Investing in Youth builds on the expertise of the Organisation for Economic Cooperation and Development (OECD) on youth employment, social support and skills. It covers both OECD countries and countries in the process of accession to the OECD, as well as some emerging economies. This report provides a detailed diagnosis of the youth…

  12. Investing in Youth: Lithuania (United States)

    OECD Publishing, 2016


    The series Investing in Youth builds on the expertise of the Organisation for Economic Cooperation and Development (OECD) on youth employment, social support and skills. It covers both OECD countries and countries in the process of accession to the OECD, as well as some emerging economies. The present report on Lithuania is the fourth of a new…

  13. Queering the Youthful "Cyberflaneur" (United States)

    Rasmussen, Mary Lou; Kenway, Jane


    This article explores ways of queering the youthful cyberflaneur, using the television series "Queer as Folk" as the touchstone for such explorations. The concept of the youthful cyberflaneur, as developed by Kenway and Bullen, links power, pleasure, and consumer politics to pedagogy. However, it has been criticised for its heterosexist register.…

  14. IMPACT Youth Crime Prevention. (United States)

    Warrington, Georgina; Wright, Paul


    Four models of crime prevention are discussed that arise from differing views of the causes of crime: criminal justice, situational, developmental, and social development models. Two activity-based youth crime prevention projects in Queensland (Australia) use developmental and social development models and expand local youth service…

  15. Alliance in Youth Care

    NARCIS (Netherlands)

    Linda Rothman; H. Pijnenburg; Rinie van Rijsingen


    This article introduces the concept of alliance in youth care. The concept of (therapeutic) alliance originates in adult psychotherapy and related research. Alliance refers to the working relationship between youth care workers and their clients. Within this concept, personal (emotional) and task

  16. Investing in Youth: Brazil (United States)

    OECD Publishing, 2014


    The series Investing in Youth builds on the expertise of the Organisation for Economic Cooperation and Development (OECD) on youth employment, social support and skills. It covers both OECD countries and countries in the process of accession to the OECD, as well as some emerging economies. This report provides a detailed diagnosis of the youth…

  17. Smoking Programs for Youth. (United States)

    Ellis, Bernard H., Jr., Ed.; And Others

    The youth smoking problem is discussed and assistance is provided for teachers in developing smoking prevention and cessation programs. Four chapters serve as guides to understanding and working with the youth smoking problem. "Teenage Smoking in America" reviews trends in teenage smoking behavior and the factors that influence the initiation of…

  18. Youth Workforce Development (United States)

    Jobs For the Future, 2016


    Youth unemployment has been a cause for concern in the United States for years. Youth unemployment costs society--through the loss of talent and costs of social supports and subsidies. Jobless young people are more vulnerable to a range of challenges, including the ills already plaguing their communities: high rates of unplanned pregnancy,…

  19. Spin-Valley Beam Splitter in Graphene

    CERN Document Server

    Song, Yu; Shi, Zhi-Gui; Li, Shun; Zhang, Jian


    The fourfold spin-valley degenerate degrees of freedom in bulk graphene can support rich physics and novel applications associated with multicomponent quantum Hall effects and linear conductance filtering. In this work, we study how to break the spin-valley degeneracy of electron beams spatially. We propose a spin-valley beam splitter in a gated ferromagnetic/pristine/strained graphene structure. We demonstrate that, in a full resonant tunneling regime for all spin-valley beam components, the formation of quasi-standing waves can lead four giant lateral Goos-H\\"{a}nchen shifts as large as the transverse beam width, while the interplay of the two modulated regions can lead difference of resonant angles or energies for the four spin-valley flavors, manifesting an effective spin-valley beam splitting effect. The beam splitting effect is found to be controllable by the gating and strain.

  20. California's restless giant: the Long Valley Caldera (United States)

    Hill, David P.; Bailey, Roy A.; Hendley, James W.; Stauffer, Peter H.; Marcaida, Mae


    Scientists have monitored geologic unrest in the Long Valley, California, area since 1980. In that year, following a swarm of strong earthquakes, they discovered that the central part of the Long Valley Caldera had begun actively rising. Unrest in the area persists today. The U.S. Geological Survey (USGS) continues to provide the public and civil authorities with current information on the volcanic hazard at Long Valley and is prepared to give timely warnings of any impending eruption.

  1. Research Methodology and Youth Mentoring (United States)

    DuBois, David L.; Doolittle, Fred; Yates, Brian T.; Silverthorn, Naida; Tebes, Jacob Kraemer


    Mentoring programs for youth have grown tremendously in popularity in recent years and in many important respects reflect core principles of community psychology. Mentoring of youth is a complex phenomenon, however, with a range of significant processes occurring at the levels of individual youth and their mentors, youth-mentor relationships and…

  2. A landscape scale valley confinement algorithm: Delineating unconfined valley bottoms for geomorphic, aquatic, and riparian applications (United States)

    David E. Nagel; John M. Buffington; Sharon L. Parkes; Seth Wenger; Jaime R. Goode


    Valley confinement is an important landscape characteristic linked to aquatic habitat, riparian diversity, and geomorphic processes. This report describes a GIS program called the Valley Confinement Algorithm (VCA), which identifies unconfined valleys in montane landscapes. The algorithm uses nationally available digital elevation models (DEMs) at 10-30 m resolution to...

  3. Hilltop Youth - en karakteristik


    Pedersen, Simone; Thomsen, Louise; Bang, Cecilie; Østergaard, Ingrid; Nielsen, Christina; Dalgas, Julie; Rasmussen, Charlotte


    In this project we investigate the Israeli movement Hilltop Youth. The purpose of the analysis is to make a characterization of the phenomena Hilltop youth, from the perspective of our informers. We will focus on Emily Carton’s description of how the movement matches these characterizations that is made to form a full image of Hilltop Youth as well. To support this we use the theory of Richard Jenkins and Lars Lundmann Jensen as a supplement of the image. To examine this we use the method of ...

  4. Ecological perspectives on youth alcohol consumption in the Kuala Lumpur conurbation: a place-based study in Malaysia. (United States)

    Singh, Sangeeta Kaur; Kaen, Lee Voon; Hei, Low Weng; Villiers-Tuthill, Amanda; Allotey, Pascale; Reidpath, Daniel D


    Objective The objectives of this study were to investigate the patterns of alcohol consumption and ecological factors influencing those patterns in the Klang Valley. The study focuses on youth from the Chinese, Indian and Malay ethnic groups in Malaysia, resident in urban and semi-urban areas of the Klang Valley. Methods Data were collected with a combination of interviews and self-administered questionnaires available in Bahasa Malaysia and English were adapted from the Centers for Disease Control (CDC) Youth Risk Behavior Survey. The study sample consisted of 326 respondents: 103 Malays, 111 Chinese and 112 Indians. There were 171 males and 155 females, with mean age of 20.56 and 20.59 years, respectively, were identified by convenience sampling in six sites. Results A combination of at least one family member and one friend who consumed alcohol was a significant driver of alcohol use: 80% in this category had tried alcohol; 55% were current drinkers; and 35% were binge drinkers. With at least one family member, the respective figures were 72%, 48%, and 30%; and with at least one friend, but no family pattern of consumption, the figures dropped to 64%, 42% and 26%, respectively. With respect to ethnicity, 72% of Chinese youth had tried alcohol or were current drinkers (49%). The figure was lower for Indian youth (47% and 37%, respectively) and Malay youth (15% and 9%, respectively). In the binge drinking category, however, the highest figures were from the Indian youth (31%) followed by Chinese youth (23%) and significantly less in Malay youth (5%). Alcohol consumption was consistently higher among males: 54% had tried alcohol, 44% were current drinkers, and 30% were binge drinkers, compared to 36%, 18% and 9% of female youth, respectively. Conclusion Family alcohol consumption patterns were most strongly associated with consumption patterns which varied across the three ethnic groups. Family education regarding family influence on youth's alcohol consumption

  5. Vernal Pool Distribution - Central Valley, 2005 [ds650 (United States)

    California Department of Resources — "Great Valley Vernal Pool Distribution", originally mapped by Bob Holland, 2005. This dataset contains vernal pool areas mapped over Califorina's Central Valley,...

  6. Valley filtering due to orbital magnetic moment in bilayer graphene (United States)

    Park, Chang-Soo


    We investigate the effect of valley-dependent orbital magnetic moment on the transmission of quasiparticles through biased bilayer graphene npn and pnp junctions in the presence of out-of-plane magnetic field. It is shown that the valley-polarized Zeeman-like energy splitting, due to the interaction of orbital magnetic moment with magnetic field, can suppress the transmission of quasiparticles of one valley while transmitting those of the other valley. This valley-selective transmission property can be exploited for valley filtering. We demonstrate that the npn and pnp junction, respectively, filters off the K‧-valley and K-valley particles, with nearly perfect degree of filtration.

  7. Marketing Youth Services. (United States)

    Dimick, Barbara


    Marketing techniques in youth services are useful for designing programs, collections, and services and for determining customer needs. The marketing mix--product, place, price, and practice--provides a framework for service analysis. (AEF)

  8. Cigarette Ads and Youth. (United States)

    Carol, Julia


    Points out ways the tobacco industry markets products to youth, including paid advertisements, sponsorship of sporting events, music concerts, and magazines. Relates several focal points for smoking prevention, which include deglamorization of cigarette advertisements and making smoking socially undesirable. (LS)

  9. The Delaware Youth Plan. (United States)

    du Pont, Pierre S.


    A cooperative program among Delaware's public educators, local governments, businesses, labor unions, and community organizations helps to identify available jobs and place qualified high school graduates in them, in a highly successful attempt to reduce youth unemployment. (MSE)

  10. 27 CFR 9.100 - Mesilla Valley. (United States)


    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Mesilla Valley. 9.100 Section 9.100 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Mesilla Valley viticultural area is located within Dona Ana County, New Mexico, and El Paso County, Texas...

  11. Valley Pearl’ table grape (United States)

    Valley Pearl’ is an early to mid-season, white seedless table grape (Vitis vinifera L.) suitable for commercial table grape production where V. vinifera can be grown. Significant characteristics of ‘Valley Pearl’ are its high and consistent fruit production on spur pruned vines and large round berr...

  12. Beaver assisted river valley formation (United States)

    Westbrook, C.J.; Cooper, D.J.; Baker, B.W.


    We examined how beaver dams affect key ecosystem processes, including pattern and process of sediment deposition, the composition and spatial pattern of vegetation, and nutrient loading and processing. We provide new evidence for the formation of heterogeneous beaver meadows on riverine system floodplains and terraces where dynamic flows are capable of breaching in-channel beaver dams. Our data show a 1.7-m high beaver dam triggered overbank flooding that drowned vegetation in areas deeply flooded, deposited nutrient-rich sediment in a spatially heterogeneous pattern on the floodplain and terrace, and scoured soils in other areas. The site quickly de-watered following the dam breach by high stream flows, protecting the deposited sediment from future re-mobilization by overbank floods. Bare sediment either exposed by scouring or deposited by the beaver flood was quickly colonized by a spatially heterogeneous plant community, forming a beaver meadow. Many willow and some aspen seedlings established in the more heavily disturbed areas, suggesting the site may succeed to a willow carr plant community suitable for future beaver re-occupation. We expand existing theory beyond the beaver pond to include terraces within valleys. This more fully explains how beavers can help drive the formation of alluvial valleys and their complex vegetation patterns as was first postulated by Ruedemann and Schoonmaker in 1938. ?? 2010 John Wiley & Sons, Ltd.

  13. Youth Homelessness in Denmark?

    DEFF Research Database (Denmark)

    Børner Stax, Tobias

    Based on a literature study this chapter reflects upon the existence of youth homelessness in Denmark. The chapter contains reflections upon the juridical measures directed towards youngsters living on the margin of the Danish society and presents two concrete project directed towards young people...... living rough. The chapter is taken form an anthology discussion youth homelessness in the different member states of the European Union....

  14. Youth Who Sexual Offended (United States)

    Koh, Li Lian; Zeng, Gerald; Teoh, Jennifer


    There has been an increased focus on understanding youth sexual offending in recent years, but there has been limited empirical research on the causes, pathways, and treatment of youth who have sexually offended—especially within a non-Western context. The Good Lives and Self-Regulation Models have often been used to understand and rehabilitate adult sexual offenders, but (unfortunately) there is scant research on youth who sexually offended using these models. The present study aims to describe the different primary goods that are associated with youth sexual offending behaviors in an Asian context. In addition, the study sought to explore whether the age of victim (child vs. nonchild) and nature of sexual offense (penetrative vs. nonpenetrative) influenced the youth’s engagement in offense pathways. The results suggest that pleasure, relatedness, and inner peace were the primary human goods that were most sought after by a sample of 168 youth who sexually offended in Singapore. In addition, offender classification (in relation to the age of victim and nature of sexual offense) influenced the pathways to sexual offending. Therefore, these findings have important clinical implications for assessment, management, and intervention planning for youth who sexually offended. PMID:24048701

  15. Transforming the "Valley of Death" into a "Valley of Opportunity" (United States)

    Jedlovec, Gary J.; Merceret, Francis J.; O'Brien, T. P.; Roeder, William P.; Huddleston, Lisa L.; Bauman, William H., III


    Transitioning technology from research to operations (23 R2O) is difficult. The problem's importance is exemplified in the literature and in every failed attempt to do so. Although the R2O gap is often called the "valley of death", a recent a Space Weather editorial called it a "Valley of Opportunity". There are significant opportunities for space weather organizations to learn from the terrestrial experience. Dedicated R2O organizations like those of the various NOAA testbeds and collaborative "proving ground" projects take common approaches to improving terrestrial weather forecasting through the early transition of research capabilities into the operational environment. Here we present experience-proven principles for the establishment and operation of similar space weather organizations, public or private. These principles were developed and currently being demonstrated by NASA at the Applied Meteorology Unit (AMU) and the Short-term Prediction Research and Transition (SPoRT) Center. The AMU was established in 1991 jointly by NASA, the U.S. Air Force (USAF) and the National Weather Service (NWS) to provide tools and techniques for improving weather support to the Space Shuttle Program (Madura et al., 2011). The primary customers were the USAF 45th Weather Squadron (45 WS) and the NWS Spaceflight Meteorology Group (SMG who provided the weather observing and forecast support for Shuttle operations). SPoRT was established in 2002 to transition NASA satellite and remote-sensing technology to the NWS. The continuing success of these organizations suggests the common principles guiding them may be valuable for similar endeavors in the space weather arena.

  16. Pathways to youth homelessness. (United States)

    Martijn, Claudine; Sharpe, Louise


    Research documents high levels of psychopathology among homeless youth. Most research, however, has not distinguished between disorders that are present prior to homelessness and those that develop following homelessness. Hence whether psychological disorders are the cause or consequence of homelessness has not been established. The aim of this study is to investigate causal pathways to homelessness amongst currently homeless youth in Australia. The study uses a quasi-qualitative methodology to generate hypotheses for larger-scale research. High rates of psychological disorders were confirmed in the sample 35 homeless youth aged 14-25. The rates of psychological disorders at the point of homelessness were greater than in normative samples, but the rates of clinical disorder increased further once homeless. Further in-depth analyses were conducted to identify the temporal sequence for each individual with a view to establishing a set of causal pathways to homelessness and trajectories following homelessness that characterised the people in the sample. Five pathways to homelessness and five trajectories following homelessness were identified that accounted for the entire sample. Each pathway constituted a series of interactions between different factors similar to that described by Craig and Hodson (1998. Psychological Medicine, 28, 1379-1388) as "complex subsidiary pathways". The major findings were that (1) trauma is a common experience amongst homeless youth prior to homelessness and figured in the causal pathways to homelessness for over half of the sample; (2) once homeless, for the majority of youth there is an increase in the number of psychological diagnoses including drug and alcohol diagnoses; and (3) crime did not precede homelessness for all but one youth; however, following homelessness, involvement in criminal activity was common and became a distinguishing factor amongst youth. The implications of these findings for future research and service

  17. Photosensitive Epilepsy In Kashmir Valley

    Directory of Open Access Journals (Sweden)

    Saleem S M


    Full Text Available A random population of 618 people with epilepsy hailing from different parts of Kashmir valley was screened for photosensitivity both clinically and on a standard protocol of intermittent photic stimulation (IPS provoked EEG recordings. Six (0.9% patients with a mean age of 15+6.57 years were found to be photosensitive; five had generalized and one had absence seizures. The baseline EEG in all patients showed generalized epileptiform discharges. On IPS, similar EEG findings were obtained with a narrow range of stimulus frequency i.e. 7-12 cycles/sec. There appears to be a low prevalence of photo-sensitivity in our epileptic population, possibly related to genetic factors.

  18. Confidence of Today's Youth (United States)

    Intellect, 1977


    Results of a survey by the Gallup Organization, Inc., commissioned by the Miami Valley (Ohio) Young Adult Ministry and released at Wright State University, show that young Americans essentially have confidence in the basic American ideas and institutions, such as organized religion, the future of the U.S., free enterprise, labor unions, business…

  19. Rural Hispanic Youths' Perceptions of Positive Youth Development Experiences (United States)

    Goedeken, Jill A.; Xia, Yan; Durden, Tonia; de Guzman, Maria Rosario T.


    An exploratory study examined rural Latino youths' perceptions regarding positive youth development (PYD), particularly related to aspects such as the definition of PYD, potential benefits of PYD, and motivations for participating in PYD activities. A total of 28 self-identified Hispanic youths participated in focus groups. Findings suggest that…

  20. Extension Youth Educators' Technology Use in Youth Development Programming (United States)

    McClure, Carli; Buquoi, Brittany; Kotrlik, Joe W.; Machtmes, Krisanna; Bunch, J. C.


    The purpose of this descriptive-correlational study was to determine the use of technology in youth programming by Extension youth development educators in Louisiana, Mississippi, and Tennessee. Data were collected via e-mail and a SurveyMonkey© questionnaire. Extension educators are using some technology in youth development programming. More…

  1. Identity and Youth

    Directory of Open Access Journals (Sweden)

    Fernando Yurman


    Full Text Available Youth is an abstract entity, determined by an imaginary and symbolical changing dimension. Youth and identity are linked because both of them desire simultaneously the change and establishment. This friction is essential, not only because of social history but because of life cycles. This is a field of ideals, where rules return with the possibility of restarting. Identity is indeed an avoidable reference to get close to this period, so identity forms must be distinguished. To social and cultural differences, and globalization and new places, we can add the crumbling process of youth. Probably Internet -a place with no time and no space- determines this youth as a new form of an ancient time. Digital citizen absorb all ages, and is been changed by virtuality. Each morning one should choose between look through the home window, or to the get the planet through de computer; and this divergence constitutes this citizen, his/her identity, face his/her own body and his/her alter. Links and unlinks between virtuality and reality debate on a different temporality, and ages (like youth lose their traditional limits.

  2. Qena Valley Evolution, Eastern Desert, Egypt (United States)

    Abdelkareem, Mohamed


    Remotely sensed topographic and optical data were used to identify tectonic phenomena in Qena Valley. Using digital elevation model, morphotectonic features were identified. Processing and analysis were carried out by the combined use of: (1) digital elevation model, (2) digital drainage network analysis, (3) optical data analysis, and (4) lineament extraction and analysis. Structural information from other sources, such as geological maps, remotely sensed images and field observations were analyzed with geographic information system techniques. The analysis results reveal that the linear features of Qena Valley controlled by several structural elements have different trends NW-SE, NE-SW and N-S trends. Basement rocks at Qena valley has a major NE-SW trending and the sedimentary rocks are dominated by a NW-SE, NE-SW and N-S trends while, E-W are less abundant. The NE-SW trends at north Eastern Desert Egypt attain to normal faults that reflect extension in NW-SE direction, which is related to strike slip faulting along NW-SE directed Najd fault system. Further, the NE-SW is abundant as joints and fractures seem to have controlled the path of the Nile in Qift - Qena area. The NW-SE direction are abundant in the rock fracture trends (Gulf of Suez or Red Sea) and reflects Neoproterozoic faults have been reactivated in Neogene during rifting events of the Red Sea opening and marked the sedimentary rocks at Qena valley. The results of the lineament density map reveals that Qena valley was originated along one fault that trend like the Gulf of Suez and the range of the Red Sea Hills. This major fault was dissected by several lateral faults are seen well exposed at numerous places within the valley, especially on its eastern side. Both sides of Qena valley have a similar density matching may attain to that this lineaments affected Qena valley during rifting. This rifts it probably happened in Early Miocene associated with Red Sea tectonics. The general southward slope of

  3. 27 CFR 9.78 - Ohio River Valley. (United States)


    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Ohio River Valley. 9.78... River Valley. (a) Name. The name of the viticultural area described in this section is “Ohio River Valley.” (b) Approved maps. The approved maps for determining the boundary of the Ohio River Valley...

  4. Youth Poll Report and Crosstabulations (United States)


    difficult. Unemployment for youth ages 16-19 is historically much higher than unemployment for adults. Unemployment for both youth and adults...this time period. More recently, unemployment has dropped for both youth and adults. However, perceived difficulty has not yet dropped for visiting a place at which they want to work. Did You KNOW? Unemployment among youth ages 16-19 is substantively higher for Blacks (28.9

  5. Achieving Permanency for LGBTQ Youth (United States)

    Jacobs, Jill; Freundlich, Madelyn


    This article brings together two significant efforts in the child welfare field: achieving permanence for youth in out-of-home care and meeting the needs of lesbian, gay, bisexual, transgender and questioning (LGBTQ) youth. During the past several years, a national movement has taken place to assure all children and youth have a permanent family…

  6. Children, Youth, and Gun Violence. (United States)

    Behrman, Richard E., Ed.


    This collection of articles summarizes knowledge and research about how gun violence affects children and youth and discusses which policies hold promise for reducing youth gun violence. The papers are: (1) "Statement of Purpose" (Richard E. Behrman); "Children, Youth, and Gun Violence: Analysis and Recommendations" (Kathleen…

  7. Toward a Youth Work Profession (United States)

    Emslie, Michael


    There is growing interest in the professionalization of the youth work field in Australia and the United States. In this article I draw on relevant literature from the sociology of professions to explore the appeal of professionalization for youth work. The interest in professionalism is examined along with the strategies youth work practitioners…

  8. Youth Joblessness and Career Education. (United States)

    Passmore, David L.


    Data presented and research reviewed here describe the scope of youth joblessness for policy analysis and consideration in career education. Necessary next steps are (1) clarification of career education's view of youth joblessness; (2) determination of the barriers to youth employment; and (3) consideration of the consequences of youth…

  9. Transgender youth: current concepts (United States)


    In many countries throughout the world, increasing numbers of gender nonconforming/transgender youth are seeking medical services to enable the development of physical characteristics consistent with their experienced gender. Such medical services include use of agents to block endogenous puberty at Tanner stage II with subsequent use of cross-sex hormones, and are based on longitudinal studies demonstrating that those individuals who were first identified as gender dysphoric in early or middle childhood and continue to meet the mental health criteria for being transgender at early puberty are likely to be transgender as adults. This review addresses terms and definitions applicable to gender nonconforming youth, studies that shed light on the biologic determinants of gender identity, current clinical practice guidelines for transgender youth, challenges to optimal care, and priorities for research. PMID:28164070

  10. Transgender youth: current concepts

    Directory of Open Access Journals (Sweden)

    Stephen M. Rosenthal


    Full Text Available In many countries throughout the world, increasing numbers of gender nonconforming/transgender youth are seeking medical services to enable the development of physical characteristics consistent with their experienced gender. Such medical services include use of agents to block endogenous puberty at Tanner stage II with subsequent use of cross-sex hormones, and are based on longitudinal studies demonstrating that those individuals who were first identified as gender dysphoric in early or middle childhood and continue to meet the mental health criteria for being transgender at early puberty are likely to be transgender as adults. This review addresses terms and definitions applicable to gender nonconforming youth, studies that shed light on the biologic determinants of gender identity, current clinical practice guidelines for transgender youth, challenges to optimal care, and priorities for research.

  11. Marginal youth transititions

    DEFF Research Database (Denmark)

    Pless, Mette


    and fragmented yoyo-transitions and ‘choice’ biographies (eg. De Bois-Reymond, Wyn&Dwyer, Beck). Drawing on two longitudinal research projects (Pless&Katznelson, 2007; Pless, 2009) based on both quantitative and qualitative data, in this paper I will focus on the factors that seemingly shape and influence young......A pivotal theme (and discussion) in youth research is that youth transitions and young people’s perceptions of education and work is changing profoundly. The view is that the notion of linear, focused ’normal’ biographies increasingly is being outpaced by unpredictable, individualised...... Danish people’s educational choices and pathways from primary school and onwards – focusing especially on ‘youth at risk’ in the educational system. The studies aim at understanding the young people’s narratives s and meaning-making in regard to education and more broadly their dreams and vision...

  12. Forgotten Youth: Homeless LGBT Youth of Color and the Runaway and Homeless Youth Act

    National Research Council Canada - National Science Library

    Michelle Page


    .... [...]this Comment focuses on how and why this problem occurs, the effects it has on homeless LGBT youth of color, and then proposes specific revisions to the Runaway and Homeless Youth Act that would...

  13. Forgotten Youth: Homeless LGBT Youth of Color and the Runaway and Homeless Youth Act

    National Research Council Canada - National Science Library

    Michelle Page


    [...]there is presently a disproportionate percentage of youth of color, and especially LGBT youth of color, who experience homelessness in a given year compared to their overall percentage in the general population...

  14. Marginalization of the Youth

    DEFF Research Database (Denmark)

    Jensen, Niels Rosendal


    The article is based on a key note speach in Bielefeld on the subject "welfare state and marginalized youth", focusing upon the high ambition of expanding schooling in Denmark from 9 to 12 years. The unintended effect may be a new kind of marginalization.......The article is based on a key note speach in Bielefeld on the subject "welfare state and marginalized youth", focusing upon the high ambition of expanding schooling in Denmark from 9 to 12 years. The unintended effect may be a new kind of marginalization....

  15. Parent-youth informant disagreement: Implications for youth anxiety treatment. (United States)

    Becker-Haimes, Emily M; Jensen-Doss, Amanda; Birmaher, Boris; Kendall, Philip C; Ginsburg, Golda S


    Greater parent-youth disagreement on youth symptomatology is associated with a host of factors (e.g., parental psychopathology, family functioning) that might impede treatment. Parent-youth disagreement may represent an indicator of treatment prognosis. Using data from the Child/Adolescent Anxiety Multimodal Study, this study used polynomial regression and longitudinal growth modeling to examine whether parent-youth agreement prior to and throughout treatment predicted treatment outcomes (anxiety severity, youth functioning, responder status, and diagnostic remission, rated by an independent evaluator). When parents reported more symptoms than youth prior to treatment, youth were less likely to be diagnosis-free post-treatment; this was only true if the youth received cognitive-behavioral therapy (CBT) alone, not if youth received medication, combination, or placebo treatment. Increasing concordance between parents and youth over the course of treatment was associated with better treatment outcomes across all outcome measures ( ps < .001). How parents and youth "co-report" appears to be an indicator of CBT outcome. Clinical implications and future directions are discussed.

  16. Hydrothermal system of Long Valley caldera, California

    Energy Technology Data Exchange (ETDEWEB)

    Sorey, M.L.; Lewis, R.E.; Olmsted, F.H.


    The geologic and hydrologic setting of the hydrothermal system are described. The geochemical and thermal characteristics of the system are presented. A mathematical model of the Long Valley caldera is analyzed. (MHR)

  17. Alluvial Boundary of California's Central Valley (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset defines the extent of the alluvial deposits in the Central Valley of California and encompasses the contiguous Sacramento, San Joaquin, and...

  18. Meie ingel Silicon Valleys / Raigo Neudorf

    Index Scriptorium Estoniae

    Neudorf, Raigo


    Ettevõtluse Arendamise Sihtasutuse esinduse töölepanekust USAs Silicon Valleys räägib esinduse juht Andrus Viirg. Vt. ka: Eestlasi leidub San Franciscos omajagu; Muljetavaldav karjäär; USAga ammune tuttav

  19. Meie mees Silicon Valleys / Kertu Ruus

    Index Scriptorium Estoniae

    Ruus, Kertu, 1977-


    Ilmunud ka: Delovõje Vedomosti 5. dets. lk. 4. Peaminister Andrus Ansip avas Eesti Ettevõtluse Sihtasutuse esinduse Silicon Valley pealinnas San Joses. Vt. samas: Ränioru kliima on tehnoloogiasõbralik; Andrus Viirg

  20. Vegetation - San Felipe Valley [ds172 (United States)

    California Department of Resources — This Vegetation Map of the San Felipe Valley Wildlife Area in San Diego County, California is based on vegetation samples collected in the field in 2002 and 2005 and...

  1. Detection of valley currents in graphene nanoribbons (United States)

    Chan, K. S.


    There are two valleys in the band structure of graphene zigzag ribbons, which can be used to construct valleytronic devices. We studied the use of a T junction formed by an armchair ribbon and a zigzag ribbon to detect the valley-dependent currents in a zigzag graphene ribbon. A current flowing in a zigzag ribbon is divided by the T junction into the zigzag and armchair leads and this separation process is valley dependent. By measuring the currents in the two outgoing leads, the valley-dependent currents in the incoming lead can be determined. The method does not require superconducting or magnetic elements as in other approaches and thus will be useful in the development of valleytronic devices.

  2. Airborne Dust Models in Valley Fever Research (United States)

    Sprigg, W. A.; Galgiani, J. N.; Vujadinovic, M.; Pejanovic, G.; Vukovic, A. J.; Prasad, A. K.; Djurdjevic, V.; Nickovic, S.


    Dust storms (haboobs) struck Phoenix, Arizona, in 2011 on July 5th and again on July 18th. One potential consequence: an estimated 3,600 new cases of Valley Fever in Maricopa County from the first storm alone. The fungi, Coccidioides immitis, the cause of the respiratory infection, Valley Fever, lives in the dry desert soils of the American southwest and southward through Mexico, Central America and South America. The fungi become part of the dust storm and, a few weeks after inhalation, symptoms of Valley Fever may appear, including pneumonia-like illness, rashes, and severe fatigue. Some fatalities occur. Our airborne dust forecast system predicted the timing and extent of the storm, as it has done with other, often different, dust events. Atmosphere/land surface models can be part of public health services to reduce risk of Valley Fever and exacerbation of other respiratory and cardiovascular illness.

  3. VALMET-A valley air pollution model

    Energy Technology Data Exchange (ETDEWEB)

    Whiteman, C.D.; Allwine, K.J.


    Following a thorough analysis of meteorological data obtained from deep valleys of western Colorado, a modular air-pollution model has been developed to simulate the transport and diffusion of pollutants released from an elevated point source in a well-defined mountain valley during the nighttime and morning transition periods. This initial version of the model, named VALMET, operates on a valley cross section at an arbitrary distance down-valley from a continuous point source. The model has been constructed to include parameterizations of the major physical processes that act to disperse pollution during these time periods. The model has not been fully evaluated. Further testing, evaluations, and development of the model are needed. Priorities for further development and testing are provided.

  4. Burrowing Owl - Palo Verde Valley [ds197 (United States)

    California Department of Resources — These burrowing owl observations were collected during the spring and early summer of 1976 in the Palo Verde Valley, eastern Riverside County, California. This is an...

  5. New River Valley Agriculture & Agritourism Strategic Plan


    Walker, Martha A.; Scott, Kelli H.


    This strategic plan discusses plans for improving the marketing of agritourism and agribusiness in the New River Valley (Floyd, Giles, Montgomery and Pulaski Counties), and potentially increasing community wealth while improving the access to local crops and products. Includes Planning for an Agricultural Future in Giles, Montgomery, and Pulaski Counties: An Agricultural Regional Assessment, prepare for the New River Valley Agricultural & Agritourism Project Management Team by Matson Consu...

  6. Youth Change Agents: Comparing the Sociopolitical Identities of Youth Organizers and Youth Commissioners (United States)

    Conner, Jerusha O.; Cosner, Katherine


    Although youth have long been at the forefront of social change, the last two decades have seen an upsurge in the number of organizations, agencies, and governmental bodies dedicated to supporting the idea of youth voice in public policy. Drawing on in-depth individual interviews with 32 youth in one major urban center, this study compares how…

  7. A City for All Citizens: Integrating Children and Youth from Marginalized Populations into City Planning

    Directory of Open Access Journals (Sweden)

    Willem Van Vliet


    Full Text Available Socially just, intergenerational urban spaces should not only accommodate children and adolescents, but engage them as participants in the planning and design of welcoming spaces. With this goal, city agencies in Boulder, Colorado, the Boulder Valley School District, the Children, Youth and Environments Center at the University of Colorado, and a number of community organizations have been working in partnership to integrate young people’s ideas and concerns into the redesign of parks and civic areas and the identification of issues for city planning. Underlying their work is a commitment to the Convention on the Rights of the Child and children’s rights to active citizenship from a young age. This paper describes approaches used to engage with young people and methods of participation, and reflects on lessons learned about how to most effectively involve youth from underrepresented populations and embed diverse youth voices into the culture of city planning.

  8. Democracy, Citizenship and Youth

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

    That is to say, they necessarily reflect the new global panoramas and their consequences and repercussions in the interconnected world we live in. ...... Regarding the realities of youth unemployment, the study observed what other Brazilian studies have been reporting since the 1990s: unemployment rates are higher ...

  9. Youth's Unemployment and Illiteracy

    African Journals Online (AJOL)

    DR Nneka


    Apr 14, 2015 ... Abstract. For a long time probably since late 1980s the youths of this nation have been on bondage as a result of unemployment caused by faulty institutional structures, illiteracy, corruption and poor management of resources. Though unemployment is a global phenomenon, the situation in Nigeria has ...

  10. Suicide and Youth. (United States)

    Lee, Essie E.


    Suicide among young people is increasing at phenomenal rates. This article examines the problem of adolescent suicide and suicide attempts in relation to cultural factors, sex differences, and probable causes. The importance of parents, teachers, and counselors in becoming alert to conflict and stress situations in youths is delineated. (Author)

  11. Plugged in Youth

    DEFF Research Database (Denmark)

    Singla, Rashmi


    , “others” and home in these families, for the parental as well as the young generation, in which the technological processes play an increasing part for the youth generation. The chapter also depicts the young adults’ diasporic identities involving the countries of origin as well as the Scandinavian...

  12. Youth behind bars

    DEFF Research Database (Denmark)

    Torbenfeldt Bengtsson, Tea

    , actively drawing on theories of youth and crime. By applying a relational approach founded in interactional sociology, the thesis explores how apparently senseless actions and situations are constructed socially by the young people when they bring together meanings in their everyday practices. Data...

  13. Motivating Urban Youth (United States)

    Curwin, Richard L.


    Television, advertising, the Internet, music, and the proliferation of chain stores have had a homogenizing effect on children. Regardless of what type of environment they live in, the style of youth's dress, the way they talk, and how they respond to a wide range of stimuli are surprisingly similar. In spite of these similarities, the challenges…

  14. Development in youth enterprises. (United States)

    Hamilton, Stephen F; Hamilton, Mary Agnes


    Business enterprises run by youth can create jobs and teach the principles of free enterprise but also convey skills that can be used by employees in large companies, as well as political activists and entrepreneurs. Research is needed to test the efficacy of this approach and identify its key components. Copyright © 2012 Wiley Periodicals, Inc., A Wiley Company.

  15. Youth media lifestyles

    NARCIS (Netherlands)

    van Kruistum, Claudia; Leseman, Paul Pm; de Haan, Mariëtte


    In this article, the concept of "media lifestyles" is adopted in order to develop a comprehensive approach toward youth engagement in communication media. We explore how 503 Dutch eighth grade students with full access to new technology combine a broad range of media by focusing on their engagement

  16. Introduction: Ideologies of Youth

    African Journals Online (AJOL)



    Dec 1, 2011 ... Abstract. In a number of countries in Africa, such as Uganda and Kenya, national publics have been discussing whether citizens of age 50 or even 60 should be regarded as 'youth'. Under the current dispensation of do- nor funding, relief programmes and international aid, these discussions have made the ...

  17. Youth Bashing Gets Old (United States)

    Ferguson, Christopher J.


    A perennial talking point of politicians and scientists, since the time of the Greeks, is to lament how American youth are sliding into moral decrepitude, lawlessness, and poor mental health. Indeed, to hear some observers talk, particularly in this election year, young people in the United States are being battered by a coarsened culture that…

  18. Youth and tobacco. (United States)

    Tanski, S E; Prokhorov, A V; Klein, J D


    Youth around the world take up smoking and use tobacco products at high rates. Young people may not grasp the long-term consequences of tobacco use, although tobacco consumption and exposure has been shown to have significant negative health effects. Youth use a variety of tobacco products that are smoked, chewed, or sniffed, including machine-manufactured cigarettes, cigars, bidis, kreteks, sticks, and snuff. Prevention efforts have focused on countering those aspects that are believed to contribute to smoking uptake, such as tobacco industry advertising and promotion, and access to tobacco. There are many aspects of tobacco promotion through the media that have been more difficult to control, however, such as product placement within popular cinema movies. Once a youth has taken up tobacco, he or she is more likely than an adult to become addicted and should be offered treatment for tobacco cessation. Although there is not yet sufficient evidence to prove efficacy, the same treatments are suggested for youth as are recommended for adults, including nicotine replacement products. Given the severity of the tobacco epidemic worldwide and the devastating health effects on an individual and population basis, there are currently many efforts to curtail the tobacco problem, including the World Health Organization (WHO) sponsored Framework Convention on Tobacco Control. It is through comprehensive and collaborative efforts such as this that the global hazard of tobacco is most likely to be overcome.

  19. Chapter 8: Youth Culture

    DEFF Research Database (Denmark)

    Stald, Gitte Bang


    . The chapter builds on findings from a Danish and a European context, but they can be expanded to think about mobile youth culture in general. Gitte Stald discusses the concepts of digital natives and digital immigrants, sharing, immediacy, and the feeling of presence (or absent presence), social coordination...

  20. Framing Youth Violence. (United States)

    McManus, John; Dorfman, Lori

    Have quality newspapers incorporated what scholars have learned over the last quarter century about making news more useful as a resource for civic participation? A year-long analysis of reporting about youth violence in three California newspapers provides a schizophrenic conclusion: After the Columbine massacre, newspapers provided rich context,…

  1. 'Youth' making us fit

    DEFF Research Database (Denmark)

    Olsson, Ulf; Petersson, Kenneth; Krejsler, John B.


    Papers, scripts or memos concerning political arenas such as youth and education policies and the Bologna process. Theoretically the article draws on insights from post-Foucauldian traditions with a focus on mentalities, subject constructions, technologies and practices operating within the ongoing...

  2. Youth Services Participation of YouthYouth Policy in Hungary (2006–2012

    Directory of Open Access Journals (Sweden)

    JANCSÁK, Csaba


    Full Text Available Hungary’s youth context changed in 2006, before the world crisis, and recession has spread since then. Youth institutions have gone through constant changes which are difficult to follow, after six years almost none of them are left. Youth resources have decreased both on the local and on the national level, due to mutually reinforcing economic and political effects. During the examined period, the proportion of youth tolerating more violent behaviour has increased, as well as those longing for strong leaders and those disillusioned with capitalism. Nowadays, apart from lobbying, demonstrations, elaborating independent political alternatives, a new, rational behaviour appears among youth, the phenomenon of leaving the country.

  3. Topological Valley Transport in Two-dimensional Honeycomb Photonic Crystals. (United States)

    Yang, Yuting; Jiang, Hua; Hang, Zhi Hong


    Two-dimensional photonic crystals, in analogy to AB/BA stacking bilayer graphene in electronic system, are studied. Inequivalent valleys in the momentum space for photons can be manipulated by simply engineering diameters of cylinders in a honeycomb lattice. The inequivalent valleys in photonic crystal are selectively excited by a designed optical chiral source and bulk valley polarizations are visualized. Unidirectional valley interface states are proved to exist on a domain wall connecting two photonic crystals with different valley Chern numbers. With the similar optical vortex index, interface states can couple with bulk valley polarizations and thus valley filter and valley coupler can be designed. Our simple dielectric PC scheme can help to exploit the valley degree of freedom for future optical devices.

  4. Youth ministry as an agency of youth development for the vulnerable youth of the Cape Flats

    Directory of Open Access Journals (Sweden)

    Garth Aziz


    Full Text Available Religiosity has a profound role and influence on youth development within a community. Religiosity promotes risk reduction and positive moral characteristics and thus remains an avenue of opportunity for transformation in considering the lived experiences of vulnerable young people living on the Cape Flats in the Western Cape, South Africa. The Cape Flats is an area that is overwhelmed with unemployment, poverty, gang violence, chemical substance abuse and a general societal abandonment of young people. It is out of dire hopelessness that a meaningful relationship with God can be experienced by youth. The Cape Flats is, therefore, a fertile space for an intervention of religiosity. This article will research how the agency of youth ministry as a positive youth development can assist in youth development within a community in tension like that of the Cape Flats. While youth development is a broad category for consideration and research, this article will primarily focus on identity formation of young people, in particular, the vulnerable youth living on the Cape Flats.Intradisciplinary and/or interdisciplinary implications: The agency of youth ministry, in an evangelical epistemology, should seek to address the influencers on adolescent identity formation, as one�s identity has a direct bearing on faith formation. The potential outcome of the article would allow the youth ministry to take serious the impact of the lived realities of youth and adjust their programmatic designs and outcomes, in relation to youth faith formation.

  5. Hispanic Youth Employment: Programs and Problems. (United States)

    Martinez, Douglas R.


    The Youth Employment Demonstration Projects Act created four new programs designed to employ and increase the employability of youth: the Young Adult Conservation Corps, the Youth Incentive Entitlement Pilot Projects, Youth Community Conservation and Improvement Projects, and Youth Employment and Training Programs. (NQ)

  6. Youth Court: An Alternative to Juvenile Court? (United States)

    Heward, Michelle E.


    Explains that youth courts are alternatives to the juvenile justice system in which trained youth volunteers hold youthful offenders accountable for their wrongful actions. Discusses the reasons for the increased popularity of youth courts, the differences between juvenile and youth courts, and the effects the changes in juvenile courts have on…

  7. Christmas Valley Renewable Energy Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Del Mar, Robert [Oregon Department of Energy, Salem, OR (United States)


    In partnership with the Oregon Military Department, the Department of Energy used the award to assess and evaluate renewable resources in a 2,622-acre location in Lake County, central Oregon, leading to future development of up to 200 MW of solar electricity. In partnership with the Oregon Military Department, the Department of Energy used the award to assess and evaluate renewable resources in a 2,622-acre location in Lake County, central Oregon, leading to future development of up to 200 MW of solar electricity. The Oregon Military Department (Military) acquired a large parcel of land located in south central Oregon. The land was previously owned by the US Air Force and developed for an Over-the-Horizon Backscatter Radar Transmitter Facility, located about 10 miles east of the town of Christmas Valley. The Military is investigating a number of uses for the site, including Research and Development (R&D) laboratory, emergency response, military operations, developing renewable energy and related educational programs. One of the key potential uses would be for a large scale solar photovoltaic power plant. This is an attractive use because the site has excellent solar exposure; an existing strong electrical interconnection to the power grid; and a secure location at a moderate cost per acre. The project objectives include: 1. Site evaluation 2. Research and Development (R&D) facility analysis 3. Utility interconnection studies and agreements 4. Additional on-site renewable energy resources analysis 5. Community education, outreach and mitigation 6. Renewable energy and emergency readiness training program for veterans

  8. Youth Motivations for Program Participation

    Directory of Open Access Journals (Sweden)

    Jenifer K. McGuire


    Full Text Available Through their participation in youth programs, young people have access to opportunities to learn and build important skills. A total of 214 youth between the ages of 10-19 (mean 15.5 years completed an online survey about characteristics of youth programs they participated in, didn’t participate in, and had participated in but quit. We found that youth participated in activities that provided a benefit to meet personal goals or develop skills. However, our findings suggest that youth may leave activities, or never join them, based on different sets of motivations than the reasons they stay in activities. There was variability across demographic groups: Males reported more problems with past activities, sexual minority youth were more likely to endorse social problems with past and never joined activities, and ethnic minorities reported less support for personal goals and connection to adults in current activities and more logistic barriers for activities never joined.

  9. Media Representations of Youth Violence in Bulgaria

    National Research Council Canada - National Science Library

    Stanislava Stoyanova


      This paper presents a study of media representations of youth violence. The way by which media presents the young generation is a reflection of and influence on the development of identity by youth and society's attitude towards youth...

  10. Neighborhood Effects on Youth Crime

    DEFF Research Database (Denmark)

    Rotger, Gabriel Pons; Galster, George Charles

    We investigate the degree to which youth (ages 14-29) criminal offenses are influenced by neighbors, identifying causal effects with a natural experimental allocation of social housing in Copenhagen. We find that youth exposed to a one percentage point higher concentration of neighbors with drug...... mechanisms suggests youth interaction in proximate residential context with older adults with drug crime experience as the most plausible source of neighborhood effects....

  11. Youth Entrepreneurship in Indian Scenario


    Neeta Baporikar


    Governments and local communities across the world have recognized that key to building prosperity and stimulate regional growth is fostering entrepreneurship among their people especially youth. Youth entrepreneurship has become a topic of interest for research scholars and also a subject of major concern for the Government. While youth entrepreneurship is an under-explored field, the main factor for its growing attention is the increased number of unemployed young people. Furthermore entrep...

  12. Youth Unemployment in Southern Europe


    João Leão; Guida Nogueira


    The youth unemployment rate in Europe increased to very high levels after the great recession of 2008, reaching 23% in European Union and 45% in southern European countries. We examine the causes of the high youth unemployment rate which is consistently bigger than the overall unemployment rate. The empirical evidence shows that the youth unemployment rate depends crucially of the level of the overall unemployment rate and on the variation of the unemployment rate.

  13. LGBT Youth and Family Acceptance


    Katz-Wise, Sabra L.; Rosario, Margaret; Tsappis, Michael


    In this article, we address theories of attachment and parental acceptance and rejection, and their implications for lesbian, gay, bisexual, and transgender (LGBT) youths’ identity and health. We also provide two clinical cases to illustrate the process of family acceptance of a transgender youth and a gender nonconforming youth who was neither a sexual minority nor transgender. Clinical implications of family acceptance and rejection of LGBT youth are discussed.

  14. LGBT Youth and Family Acceptance (United States)

    Katz-Wise, Sabra L.; Rosario, Margaret; Tsappis, Michael


    Summary In this article, we address theories of attachment and parental acceptance and rejection, and their implications for lesbian, gay, bisexual, and transgender (LGBT) youths’ identity and health. We also provide two clinical cases to illustrate the process of family acceptance of a transgender youth and a gender nonconforming youth who was neither a sexual minority nor transgender. Clinical implications of family acceptance and rejection of LGBT youth are discussed. PMID:27865331

  15. Policing guns and youth violence. (United States)

    Fagan, Jeffrey


    To combat the epidemic of youth gun violence in the 1980s and 1990s, law enforcement agencies across the United States adopted a variety of innovative strategies. This article presents case studies of eight cities' efforts to police gun crime. Some cities emphasized police-citizen partnerships to address youth violence, whereas others focused on aggressive enforcement against youth suspected of even minor criminal activity. Still others attempted to change youth behavior through "soft" strategies built on alternatives to arrest. Finally, some cities used a combination of approaches. Key findings discussed in this article include: Law enforcement agencies that emphasized police-citizen cooperation benefited from a more positive image and sense of legitimacy in the community, which may have enhanced their efforts to fight crime. Aggressive law enforcement strategies may have contributed to a decline in youth gun violence, but they also may have cost police legitimacy in minority communities where residents felt that the tactics were unfair or racially motivated. Approaches that emphasize nonarrest alternatives and problem-solving strategies offer an intriguing but unproven vision for addressing youth gun violence. None of the initiatives presented in the case studies has been shown conclusively to reduce youth gun crime over the long term. The author suggests that policing alone cannot contain youth gun violence, but by carefully balancing enforcement with community collaboration, police departments can help shift social norms that contribute to youth gun violence.

  16. Gender nonconforming youth: current perspectives

    National Research Council Canada - National Science Library

    Ehrensaft D


    ...: Beginning with a case vignette, a discussion follows of the reformulation of theories of gender development taking into consideration the recent upsurge of gender nonconforming and transgender youth...

  17. Measured compaction for 24 extensometers in the Central Valley (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the compaction data for 24 extensometers used for observations in the Central Valley Hydrologic Model (CVHM). The Central Valley...

  18. Evapotranspiration Input Data for the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains monthly reference evapotranspiration (ETo) data for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...

  19. Goldstone-Apple Valley Radio Telescope System Theory of Operation (United States)

    Stephan, George R.


    The purpose of this learning module is to enable learners to describe how the Goldstone-Apple Valley Radio Telescope (GAVRT) system functions in support of Apple Valley Science and Technology Center's (AVSTC) client schools' radio astronomy activities.

  20. Radon in water of Shu river valley

    Directory of Open Access Journals (Sweden)

    Yelena Kuyanova


    Full Text Available The values of radon and its daughter products in water of Shu River valley have been received, using liquid scintillation spectrometry. The radon concentration naturally increases in investigated water samples downstream the Shu River, reaching the maximum value in the Tashutkolsky basin. The radon and its daughter products in a human body of 15 % are in soft tissues have been calculated by a mathematical modeling method. The annual dose from radon and its daughter products calculated by a mathematical modeling method received by the residents living in Shu river valley is 0,03 mSv/year.

  1. The Health Valley: Global Entrepreneurial Dynamics. (United States)

    Dubuis, Benoit


    In the space of a decade, the Lake Geneva region has become the Health Valley, a world-class laboratory for discovering and developing healthcare of the future. Through visionary individuals and thanks to exceptional infrastructure this region has become one of the most dynamic in the field of innovation, including leading scientific research and exceptional actors for the commercialization of academic innovation to industrial applications that will improve the lives of patients and their families. Here follows the chronicle of a spectacular expansion into the Health Valley.

  2. Advanced seismic imaging of overdeepened alpine valleys (United States)

    Burschil, Thomas; Buness, Hermann; Tanner, David; Gabriel, Gerald; Krawczyk, Charlotte M.


    Major European alpine valleys and basins are densely populated areas with infrastructure of international importance. To protect the environment by, e.g., geohazard assessment or groundwater estimation, understanding of the geological structure of these valleys is essential. The shape and deposits of a valley can clarify its genesis and allows a prediction of behaviour in future glaciations. The term "overdeepened" refers to valleys and basins, in which pressurized melt-water under the glacier erodes the valley below the fluvial level. Most overdeepened valleys or basins were thus refilled during the ice melt or remain in the form of lakes. The ICDP-project Drilling Overdeepened Alpine Valleys (DOVE) intends to correlate the sedimentary succession from boreholes between valleys in the entire alpine range. Hereby, seismic exploration is essential to predict the most promising well path and drilling site. In a first step, this DFG-funded project investigates the benefit of multi-component techniques for seismic imaging. At two test sites, the Tannwald Basin and the Lienz Basin, the Leibniz Institute for Applied Geophysics acquired P-wave reflection profiles to gain structural and facies information. Built on the P-wave information, several S-wave reflection profiles were acquired in the pure SH-wave domain as well as 6-C reflection profiles using a horizontal S-wave source in inline and crossline excitation and 3-C receivers. Five P-wave sections reveal the structure of the Tannwald Basin, which is a distal branch basin of the Rhine Glacier. Strong reflections mark the base of the basin, which has a maximum depth of 240 metres. Internal structures and facies vary strongly and spatially, but allow a seismic facies characterization. We distinguish lacustrine, glacio-fluvial, and deltaic deposits, which make up the fill of the Tannwald Basin. Elements of the SH-wave and 6-C seismic imaging correlate with major structures in the P-wave image, but vary in detail. Based on

  3. Clean Cities Award Winning Coalition: Coachella Valley

    Energy Technology Data Exchange (ETDEWEB)

    ICF Kaiser


    Southern California's Coachella Valley became a Clean Cities region in 1996. Since then, they've made great strides. SunLine Transit, the regional public transit provider, was the first transit provider to replace its entire fleet with compressed natural gas buses. They've also built the foundation for a nationally recognized model in the clean air movement, by partnering with Southern California Gas Company to install a refueling station and developing a curriculum for AFV maintenance with the College of the Desert. Today the valley is home to more than 275 AFVs and 15 refueling stations.

  4. Molecular Epidemiology of Rift Valley Fever Virus (United States)

    Grobbelaar, Antoinette A.; Weyer, Jacqueline; Leman, Patricia A.; Kemp, Alan; Paweska, Janusz T.


    Phylogenetic relationships were examined for 198 Rift Valley fever virus isolates and 5 derived strains obtained from various sources in Saudi Arabia and 16 countries in Africa during a 67-year period (1944–2010). A maximum-likelihood tree prepared with sequence data for a 490-nt section of the Gn glycoprotein gene showed that 95 unique sequences sorted into 15 lineages. A 2010 isolate from a patient in South Africa potentially exposed to co-infection with live animal vaccine and wild virus was a reassortant. The potential influence of large-scale use of live animal vaccine on evolution of Rift Valley fever virus is discussed. PMID:22172568

  5. Summer Camp and Positive Youth Development: Program with Romanian Youth (United States)

    Feenstra, Jennifer S.


    A variety of activities are used in camps to help promote positive youth development, improving social skills and self-esteem in campers. I expanded on previous camp research in this study to address the influence camps have on trust, belief in the honesty of others, empowerment, and care for others in youth in Eastern Europe. Since 1999, New…

  6. Suitable Enemies? Governmentality of Youth: Youth as a Threat (United States)

    Ostrowicka, Helena


    This article is a contribution to the discourse of politics towards (for) youth, which the author defines as the "cultural politics of risk". The article begins with scientific representations of youth as a threat, as a group inclined to engage in risky behaviours. It then focuses on theoretical approaches called the "risk…

  7. Geothermal resource investigations, Imperial Valley, California. Status report

    Energy Technology Data Exchange (ETDEWEB)


    The discussion is presented under the following chapter titles: geothermal resource investigations, Imperial Valley, California; the source of geothermal heat; status of geothermal resources (worldwide); geothermal aspects of Imperial Valley, California; potential geothermal development in Imperial Valley; environmental considerations; and proposed plan for development. (JGB)

  8. Fostering Youth Engagement on Community Teams

    Directory of Open Access Journals (Sweden)

    Julie A. Scheve


    Full Text Available Within the youth development field a growing movement exists to establish youth member positions on community teams (e.g. organizational boards and planning committees. The involvement of youth on decision-making teams is commonly referred to as youth engagement. As a relatively new approach to youth and community development, the existing research shows the potential positive impacts youth engagement efforts may produce and encourages youth practitioners to incorporate such efforts into their programs and organizations. In doing so, successful youth engagement efforts may be sustained within teams that best adapt their organizational structure, policies, and practices to complement the developmental needs of youth. Such adaptations begin with the four team characteristics presented in this paper: adult support, a youth-friendly environment, opportunities to complete meaningful tasks, and opportunities to learn and use new skills. When these practices are woven through the work of the team, youth engagement may flourish.

  9. Observation of acoustic valley vortex states and valley-chirality locked beam splitting (United States)

    Ye, Liping; Qiu, Chunyin; Lu, Jiuyang; Wen, Xinhua; Shen, Yuanyuan; Ke, Manzhu; Zhang, Fan; Liu, Zhengyou


    We report an experimental observation of the classical version of valley polarized states in a two-dimensional hexagonal sonic crystal. The acoustic valley states, which carry specific linear momenta and orbital angular momenta, were selectively excited by external Gaussian beams and conveniently confirmed by the pressure distribution outside the crystal, according to the criterion of momentum conservation. The vortex nature of such intriguing bulk crystal states was directly characterized by scanning the phase profile inside the crystal. In addition, we observed a peculiar beam-splitting phenomenon, in which the separated beams are constructed by different valleys and locked to the opposite vortex chirality. The exceptional sound transport, encoded with valley-chirality locked information, may serve as the basis of designing conceptually interesting acoustic devices with unconventional functions.

  10. 77 FR 33237 - Saline Valley Warm Springs Management Plan/Environmental Impact Statement, Death Valley National... (United States)


    ... resources within this remote area, many people associate Saline Valley only with Warm Springs. Since the... by partnerships between the NPS and the Tribe. As a consequence of conflicting perceptions and values...

  11. College in Paradise! (Paradise Valley Shopping Mall). (United States)

    Schoolland, Lucile B.

    Rio Salado Community College (RSCC), a non-campus college within the Maricopa Community College District, offers hundreds of day, late afternoon, and evening classes at locations throughout the county. The Paradise Valley community had always participated heavily in the evening classes offered by RSCC at local high schools. In fall 1982, an effort…

  12. Businessman's Efforts Help Reinvent Valley Tech (United States)

    Pedersen, Diane B.


    Machine shop and metal fabrication programs across the country have struggled since the mid-1980s when the rise in global competition resulted in more manufacturing jobs going overseas. Blackstone Valley Regional Vocational Technical High School in Upton, Massachusetts, was able to keep its program up and running due in large part to its…

  13. Babesiosis in Lower Hudson Valley, New York

    Centers for Disease Control (CDC) Podcasts


    This podcast discusses a study about an increase in babesiosis in the Lower Hudson Valley of New York state. Dr. Julie Joseph, Assistant Professor of Medicine at New York Medical College, shares details of this study.  Created: 5/12/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 5/23/2011.

  14. 27 CFR 9.103 - Mimbres Valley. (United States)


    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Mimbres Valley. 9.103 Section 9.103 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Counties, New Mexico. The boundaries are as follows: The beginning point is located at Faywood Station on...

  15. 27 CFR 9.23 - Napa Valley. (United States)


    ... Valley viticultural area is located within Napa County, California. From the beginning point at the conjuction of the Napa County-Sonoma County line and the Napa County-Lake County line, the boundary runs along— (1) The Napa County-Lake County line; (2) Putah Creek and the western and southern shores of Lake...

  16. 27 CFR 9.76 - Knights Valley. (United States)


    ... Valley viticultural area is located in northeastern Sonoma County, California. From the beginning point lying at the intersection of the Sonoma/Lake County line and the north line of Section 11, Township 10...,” and “Mount St. Helena Quadrangle” maps to the point of intersection with the Lake County line on the...

  17. Business plan Hatchery Facility Zambezi Valley, Mozambique

    NARCIS (Netherlands)

    Vernooij, A.G.; Wilschut, S.


    This business plan focuses on the establishment of a hatchery, one of the essential elements of a sustainable and profitable poultry meat value chain. There is a growing demand for poultry meat in the Zambezi Valley, and currently a large part of the consumed broilers comes from other parts of the

  18. Range management research, Fort Valley Experimental Forest (United States)

    Henry A. Pearson; Warren P. Clary; Margaret M. Moore; Carolyn Hull Sieg


    Range management research at the Fort Valley Experimental Forest during the past 100 years has provided scientific knowledge for managing ponderosa pine forests and forest-range grazing lands in the Southwest. Three research time periods are identified: 1908 to 1950, 1950 to 1978, and 1978 to 2008. Early research (1908-1950) addressed ecological effects of livestock...

  19. Poultry Slaughter facility Zambezi Valley, Mozambique

    NARCIS (Netherlands)

    Vernooij, A.G.; Wilschut, S.


    This business plan focuses on the establishment of a slaughterhouse, one of the essential elements of a sustainable and profitable poultry meat value chain. There is a growing demand for poultry meat in the Zambezi Valley, and currently a large part of the consumed broilers comes from other parts of

  20. Rift Valley fever: A neglected zoonotic disease? (United States)

    Rift Valley fever (RVF) is a serious viral disease of animals and humans in Africa and the Middle East that is transmitted by mosquitoes. First isolated in Kenya during an outbreak in 1930, subsequent outbreaks have had a significant impact on animal and human health, as well as national economies. ...

  1. Pumpernickel Valley Geothermal Project Thermal Gradient Wells

    Energy Technology Data Exchange (ETDEWEB)

    Z. Adam Szybinski


    The Pumpernickel Valley geothermal project area is located near the eastern edge of the Sonoma Range and is positioned within the structurally complex Winnemucca fold and thrust belt of north-central Nevada. A series of approximately north-northeast-striking faults related to the Basin and Range tectonics are superimposed on the earlier structures within the project area, and are responsible for the final overall geometry and distribution of the pre-existing structural features on the property. Two of these faults, the Pumpernickel Valley fault and Edna Mountain fault, are range-bounding and display numerous characteristics typical of strike-slip fault systems. These characteristics, when combined with geophysical data from Shore (2005), indicate the presence of a pull-apart basin, formed within the releasing bend of the Pumpernickel Valley – Edna Mountain fault system. A substantial body of evidence exists, in the form of available geothermal, geological and geophysical information, to suggest that the property and the pull-apart basin host a structurally controlled, extensive geothermal field. The most evident manifestations of the geothermal activity in the valley are two areas with hot springs, seepages, and wet ground/vegetation anomalies near the Pumpernickel Valley fault, which indicate that the fault focuses the fluid up-flow. There has not been any geothermal production from the Pumpernickel Valley area, but it was the focus of a limited exploration effort by Magma Power Company. In 1974, the company drilled one exploration/temperature gradient borehole east of the Pumpernickel Valley fault and recorded a thermal gradient of 160oC/km. The 1982 temperature data from five unrelated mineral exploration holes to the north of the Magma well indicated geothermal gradients in a range from 66 to 249oC/km for wells west of the fault, and ~283oC/km in a well next to the fault. In 2005, Nevada Geothermal Power Company drilled four geothermal gradient wells, PVTG-1

  2. The Art of Youth Rebellion (United States)

    Jaramillo, Nathalia E.


    In this essay, the author examines the art of rebellion in the context of the 2014 Venezuelan student uprising. Utilizing the lens of Latin American decolonial thought and examining the processes of developing popular power among youth, the author looks into the various ways that youth produce art to communicate and enforce the ideas and values…

  3. Youth Homelessness and Individualised Subjectivity (United States)

    Farrugia, David


    This article aims to contribute to understandings of youth homelessness and subjectivity by analysing identity construction in terms of young people's negotiation of the structural and institutional environment of youth homelessness. I suggest that while existing literature on this topic concentrates mainly on micro-social encounters, the…

  4. Youth Homelessness: Early Intervention & Prevention. (United States)

    Chamberlain, Chris; MacKenzie, David

    The issue of youth homelessness in Australia is examined in the context of relevant social and educational policies. The exploration is based on 8 years of research into the situation of homeless youth in Australia involving several studies, including a study of school students in 9 communities and field visits to 100 schools. In 1994, researchers…

  5. Youth Employability Training: Two Experiments (United States)

    Brown, Travor; Hillier, Tara-Lynn; Warren, Amy M.


    Purpose: This paper aims to assess the effectiveness of verbal self-guidance (VSG) and self-management on youth employability. It seeks to access the joint effectiveness of these interventions, grounded in social cognitive and goal setting theories, for youth job seekers. Design/methodology/approach: The studies used experimental designs involving…

  6. Youth Work Experience and Employability. (United States)

    Hamilton, Stephen F.; And Others

    This paper examines the effects of youth work experience on subsequent employability. The paper begins with a speculative consideration of the ways in which work experience might affect later employability. Three types of research literature are then reviewed: (1) economic studies of the relation between youth work and subsequent employment and…

  7. Youth subculture and social exclusion

    NARCIS (Netherlands)

    Terpstra, Jan


    In this article a detailed description is given of the subculture of a group of socially-excluded boys in The Netherlands. The relevance of some classical theories on youth subculture is assessed for understanding the lifestyles of today’s disadvantaged youth, especially in a developed welfare

  8. Raising Responsible and Resourceful Youth. (United States)

    Juvenile Justice, 2000


    The 2000 White House Conference on Teenagers brought together parents, teenagers, educators, youth workers, researchers, policymakers, and others to examine how families and communities can teach youth sound values, promote healthy behavior, and support positive development. Presents an article by Hillary Rodham Clinton that summarizes the…

  9. Episodic Alcohol Consumption by Youths


    Pereverzev, Vladimir Alexeevich


    AbstractThis paper presents evidence that even rare episodic alcohol consumption by young people is not harmless. Unsafe rare episodic alcohol consumption by youths (students) was reflected in the reduced attention concentration and lower academic buoyancy, compared to those who completely abstain from alcohol. Key Words: Alcohol, youth, students, attention concentration, academic buoyancy 

  10. Episodic Alcohol Consumption by Youths


    Pereverzev, Vladimir Alexeevich


    AbstractThis paper presents evidence that even rare episodic alcohol consumption by young people is not harmless. Unsafe rare episodic alcohol consumption by youths (students) was reflected in the reduced attention concentration and lower academic buoyancy, compared to those who completely abstain from alcohol. Key Words: Alcohol, youth, students, attention concentration, academic buoyancy 

  11. Schooling in a Youth Prison (United States)

    Young, Morghan Velez; Phillips, Rachel Sophia; Nasir, Na'ilah Suad


    This paper examines schooling inside a youth prison. We draw on interview and observation data from a study of a youth prison school to understand the practices and tensions of schooling in a juvenile incarceration facility. We describe the processes of schooling in the facility with an eye towards understanding both the conditions of learning and…

  12. Media violence and youth behaviour

    African Journals Online (AJOL)



    May 7, 2003 ... Media violence and youth behaviour to South Africa. The crime situation in the country attests to this and has been a cause for concern in the medical commu- nity.(8,9) Research into such behaviour amongst South African youth has shown that in a community based sample 9.6% to. 13.8% had been a ...


    African Journals Online (AJOL)


    training programmes that would enable them to take advantage of the existing opportunities in order to reduce youth unemployment or under-employment. It concludes that though the youth have entrepreneurial potentials, their low educational attainment has been a challenge to training. It has therefore been suggested ...

  14. Economics, Youth Unemployment & Neighborhood Revitalization. (United States)

    Holzman, Michael S.

    This document consists of summaries of five separate forums relating to youth employment problems and local development. Each forum consisted of presentations by three individuals from varied backgrounds. Forum participants examined the following trends associated with the youth unemployment problem: (1) the technological structure of business and…

  15. Youth Culture: Humanity's Last Chance (United States)

    Ream, Charles


    The author discusses aspects of the youth culture and concludes that counselors must reject the sanctimonious supremacy called adult chauvinism and try to communicate with the young. Youth might be looked to in order to intuit cultural adaptations that will increase chances that the human species will remain viable. (Author/BY)

  16. Youth, drugs, and biopolitics

    Directory of Open Access Journals (Sweden)

    Alcides Jose Sanches Vergara


    Full Text Available In this article, we tackle the issue of youth and drugs as something linked to biopower and biopolitics, both concepts developed by Michael Foucault. Youth and drugs are taken and analyzed in situations involving the management of crime linked to the risks and deviations from the law, abuse and dependence. The youth; irreverent, courageous, healthy, idealistic, and that wanted to change the world for the better as we have seen in the past, is now strongly related to violence, dangerous activities, moral and social risks, drug addiction, criminality, and others negative images. To deal with these young people, tolerance and small punishments of yore are not enough anymore. The young people emerge as a segment of the population subject to various actions and programs. The drugs now are seen as matters of security and public health. There is a shifting and repositioning in the discourse about the young - from minor, drugged, and criminal to lawbreaker, user and drug addict. The change is subtle, but represents a modulation in the devices of social control. Beyond the consent of the young to get rid of drugs, there is a search for the creation of a wide area of monitoring of their behavior through the activation of community protection networks. The belief that the young are more impressionable and vulnerable, and that action on the cause of the problem or risk reduction are the most efficient ways of management, taking responsibility away from personal and family sphere and transferring it to the State, contributes to the increasing control of young people nowadays.

  17. Adopted youth and sleep difficulties

    Directory of Open Access Journals (Sweden)

    Radcliff Z


    Full Text Available Zach Radcliff, Allison Baylor, Bruce Rybarczyk Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA Abstract: Sleep is a critical component of healthy development for youth, with cascading effects on youth’s biological growth, psychological well-being, and overall functioning. Increased sleep difficulties are one of many disruptions that adopted youth may face throughout the adoption process. Sleep difficulties have been frequently cited as a major concern by adoptive parents and hypothesized in the literature as a problem that may affect multiple areas of development and functioning in adopted youth. However, there is limited research exploring this relationship. Using a biopsychosocial framework, this paper reviews the extant literature to explore the development, maintenance, and impact of sleep difficulties in adopted youth. Finally, implications for future research and clinical interventions are outlined. Keywords: adoption, sleep, youth

  18. Media violence and youth. (United States)

    Beresin, E V


    This column reviews the literature on violence in the media and its effects on youth. The author summarizes the findings of naturalistic, longitudinal, and population-based studies conducted over the last 30 years. The literature provides compelling evidence that exposure of media violence to children plays a major role in the etiology of aggressive behavior. Psychiatrists can facilitate primary prevention of violence in our society by discussing the problem of media violence with parents, medical students, residents, and allied health and school professionals.

  19. A valley-filtering switch based on strained graphene. (United States)

    Zhai, Feng; Ma, Yanling; Zhang, Ying-Tao


    We investigate valley-dependent transport through a graphene sheet modulated by both the substrate strain and the fringe field of two parallel ferromagnetic metal (FM) stripes. When the magnetizations of the two FM stripes are switched from the parallel to the antiparallel alignment, the total conductance, valley polarization and valley conductance excess change greatly over a wide range of Fermi energy, which results from the dependence of the valley-related transmission suppression on the polarity configuration of inhomogeneous magnetic fields. Thus the proposed structure exhibits the significant features of a valley-filtering switch and a magnetoresistance device.

  20. The Relative Importance of Mothers' and Youths' Neighborhood Perceptions for Youth Alcohol Use and Delinquency (United States)

    Byrnes, Hilary F.; Chen, Meng-Jinn; Miller, Brenda A.; Maguin, Eugene


    Prior studies have examined the influence of neighborhood perceptions on youth outcomes, but few studies have examined whose report of neighborhoods, parents' or youths', are most important in predicting youth outcomes. This study addresses the relative associations of youths' and mothers' neighborhood perceptions with youth alcohol use and…

  1. 20 CFR 669.650 - How are MSFW youth funds allocated to section 167 youth grantees? (United States)


    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How are MSFW youth funds allocated to section 167 youth grantees? 669.650 Section 669.650 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... Youth Program § 669.650 How are MSFW youth funds allocated to section 167 youth grantees? The allocation...

  2. Active Labor Market Programs for Youth : A Framework to Guide Youth Employment Interventions


    Cunningham, Wendy; Sanchez-Puerta, Maria Laura; Wuermli, Alice


    Youth are three times more likely to be unemployed than adults, even in economies with strong economic growth. This note is a tool to provide policymakers and youth-serving organizations with a framework to better diagnose short- to medium-run constraints facing the stock of unemployed youth and to design evidence based youth employment interventions. The note only addresses youth employme...

  3. Connecting youth violence prevention, positive youth development, and community mobilization. (United States)

    Allison, Kevin W; Edmonds, Torey; Wilson, Karen; Pope, Michell; Farrell, Albert D


    Several disconnects serve to weaken the use of evidence based programming in community settings. Communities face the need to address the challenges of multiple risk behaviors faced by adolescents in their communities, but must also work to support successful transitions to adulthood and the broader positive development of their youth. The stronger integration of positive youth development and prevention of youth risk at the community level may offer an opportunity to support the implementation and ongoing development of evidence-based practices (EBPs). This article provides an overview of the VCU Clark-Hill Institute for Positive Youth Development Institute's community mobilization effort in Richmond, Virginia and reports preliminary findings from our integrated mobilization efforts. First, we review the role of our Community Advisory Council in their collaborative work to support positive youth development and reduce risk for youth violence. Next, we present examples of institute efforts in providing technical assistance relevant to supporting the use and development of EBPs. We then discuss the adaptation of an evidence-based program to target positive youth development. We also present overviews from qualitative investigations examining barriers and supports that inform and are relevant to the implementation of EBPs. Finally, we consider ways in which community efforts inform and shape institute efforts to develop EPBs. Taken together, these activities provide examples of how community-based mobilization efforts can integrate and inform the implementation of EBPs and the role and use of prevention science as a tool in supporting effective programming to promote positive youth development and prevent youth violence.

  4. Risk Factor Analysis and the Youth Question (United States)

    France, Alan


    This paper is concerned with exploring how in late modernity the "youth question" is being addressed by public policy and what impact this is having on understandings of childhood and youth. Historically the youth question has been shaped by adult anxieties over youth delinquency and their problems of social integration. In late modernity, this is…

  5. [Youth health behavior survey]. (United States)

    Meboniia, N M; Sturua, L Z; Chachava, T D; Kalandadze, I L; Merabishvili, Z G


    High-risk behaviours -- smoking, drug use, alcohol use and etc. are the main risk factors of non-communicable diseases and main reasons of morbidity and mortality in many countries of the world. We conducted the "Youth Health Behaviour Survey" among the students in Tbilisi, Mtskheta and Dusheti. The survey included questioning of students (14-17 years old) by modified questionnaire. There were questioned 300 students, 100 in each region. Mtskheta is very close to Tbilisi, it's a peri-urban area; Dusheti is quite far rural area. The survey results show that teenagers both in central and peripheral areas are becoming familiar with alcohol in early ages and using alcohol is several times higher in Tbilisi. In Tbilisi as in Mtskheta and Dusheti students use wine and spirits with same frequency. Smoking is a bit high in Tbilisi and Mtskheta; regular smoking starts at age 13-14, boys are smoking more than girls. Drug use wasn't identified. Sexual intercourse had almost half of boys from Tbilisi and about one third of boys in Mtskheta and Dusheti. Safe sex methods more frequently are used in Tbilisi. Propaganda of healthy life style is essential in supporting healthy youth development. It's very important to set different interventions in different regions of Georgia, to adapt materials to real situation.

  6. Groundwater quality in the Owens Valley, California (United States)

    Dawson, Barbara J. Milby; Belitz, Kenneth


    Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Owens Valley is one of the study areas being evaluated. The Owens study area is approximately 1,030 square miles (2,668 square kilometers) and includes the Owens Valley groundwater basin (California Department of Water Resources, 2003). Owens Valley has a semiarid to arid climate, with average annual rainfall of about 6 inches (15 centimeters). The study area has internal drainage, with runoff primarily from the Sierra Nevada draining east to the Owens River, which flows south to Owens Lake dry lakebed at the southern end of the valley. Beginning in the early 1900s, the City of Los Angeles began diverting the flow of the Owens River to the Los Angeles Aqueduct, resulting in the evaporation of Owens Lake and the formation of the current Owens Lake dry lakebed. Land use in the study area is approximately 94 percent (%) natural, 5% agricultural, and 1% urban. The primary natural land cover is shrubland. The largest urban area is the city of Bishop (2010 population of 4,000). Groundwater in this basin is used for public and domestic water supply and for irrigation. The main water-bearing units are gravel, sand, silt, and clay derived from surrounding mountains. Recharge to the groundwater system is primarily runoff from the Sierra Nevada, and by direct infiltration of irrigation. The primary sources of discharge are pumping wells, evapotranspiration, and underflow to the Owens Lake dry lakebed. The primary aquifers in Owens Valley are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the California Department of Public Health database

  7. Engaging youth and transferring knowledge

    Energy Technology Data Exchange (ETDEWEB)

    Mantagaris, E. [Nuclear Waste Management Organization, Toronto, ON (Canada)


    Youth engagement is a key component of the work of the Nuclear Waste Management Organization (NWMO) as it collaborates with Canadians to implement Adaptive Phased Management (APM), Canada's plan for the long-term management of used nuclear fuel. Knowledge transfer is an important aspect of APM implementation, which will span several decades and will need to be flexible enough to adjust to changing societal values and new information. By engaging youth, the NWMO is putting in place mechanisms for ongoing societal learning and capacity building, so that future generations will be well-equipped to make decisions and participate in future dialogues on APM. The NWMO convened a Youth Roundtable, comprised of 18- to 25-year-olds with a diversity of backgrounds and experience, to seek advice on the best approaches to engaging youth on this topic. In May 2009, the Roundtable presented its recommendations to the NWMO and its Advisory Council, providing valuable guidance on: development of dynamic messages and communications materials that will resonate with young people; use of new technologies and social media to engage youth where they are already connecting and conversing; and a range of activities to engage youth through the educational system and in their communities. The NWMO has begun to implement many of the Youth Roundtable recommendations and is developing longer-term implementation plans, including a framework for education and outreach to youth. Through its Corporate Social Responsibility (CSR) Program, the NWMO is laying the foundation for greater science and technology literacy and enhanced community engagement among young Canadians. Additionally, the NWMO is working with Aboriginal peoples to develop strategies for further engagement of Aboriginal youth, as part of the organization's ongoing collaborative work with Aboriginal peoples that could be affected by the implementation of APM. Youth engagement will continue to be a NWMO priority moving

  8. Eco-Hydrological Modelling of Stream Valleys

    DEFF Research Database (Denmark)

    Johansen, Ole

    Predicting the effects of hydrological alterations on terrestrial stream valley ecosystems requires multidisciplinary approaches involving both engineers and ecologists. Groundwater discharge in stream valleys and other lowland areas support a number of species rich ecosystems, and their protection...... is prioritised worldwide. Protection requires improved knowledge on the functioning of these ecosystems and especially the linkages between vegetation, groundwater discharge and water level conditions are crucial for management applications. Groundwater abstraction affects catchment hydrology and thereby also...... groundwater discharge. Numerical hydrological modelling has been widely used for evaluation of sustainable groundwater resources and effects of abstraction, however, the importance of local scale heterogeneity becomes increasingly important in the assessment of local damage to these groundwater dependent...

  9. The role of the youth worker in various youth organizations


    Ramšak, Maja


    Under the infulence of consuming society, youngster have different alternative ways of spending quality free time in different youth organizations. The role of youth worker which tries to bring youngsters closer to un-formal education, as option of exploring and co-creating life opportunities, learning social skills, improving competence and directing in interesting, creative and socially critical spending free time. This can be very beneficial in the future during their time of adolescence. ...

  10. Hydrogeochemical assessment of groundwater in Kashmir Valley ...

    Indian Academy of Sciences (India)

    Hydrogeochemical assessment of groundwater in Kashmir Valley, India. 1033. Figure 1. Geology of the study area and the location of sampling sites. 4. Results and discussion ..... 1036. G H Jeelani et al. F ig u re. 2 . Spa tia l v a ria tio n o f m a jo r io ns in g ro undw a ter a cro ss the a llu via l ba sin o f the. Ka sh mir. V a lley.

  11. 27 CFR 9.35 - Edna Valley. (United States)


    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Edna Valley. 9.35 Section 9.35 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF... identified as “T31S/T32S” on the U.S.G.S. map; (4) Thence east along township line “T31S/T32S”, across Price...

  12. Flood Frequency Analysis of Main Nara Valley


    Manohar Lal; Bakhshal Khan Lashari; Khalifa Qasim Laghari


    This paper deals with the flood of 2007 and its frequency analysis at MNY (Main Nara Valley), and generally describe flood of 2010 in Sindh Pakistan. Heavy monsoon rain and cyclones cause the flood conditions in Sindh. The damages happened to the infrastructure of the MNVD from RD (Reduced Distance) 0-100 and the ecological impacts of the flood on the local region of Taluka Johi, District Dadu. For flood risk assessment and its description, knowledge of extreme flood events and...

  13. Transforming childhood and youth

    DEFF Research Database (Denmark)

    Singla, Rashmi

    Louise Seeberg** This panel focuses on the changing dynamics of integration of various categories of children and young people, be they moving across borders, or settled in cities of immigration. The papers propose to cover diverse settings in Europe primarily through empirical studies. Moving beyond...... of childhood among Polish migrants in Norway' "Elzbieta M. Gozdziak (Georgetown University, USA), 'Keleti Pályaudvar: Past and Present Child Refugee Crises in Hungary' " "Carmen Draghici University Paris 13-Sorbonne Paris Cite, France), 'Transforming childhood and youth: increasing diversity in European cities...... and Childhood: On children of migrants from the Central Asia in Russia' " "Eva Janska, Zdeněk Čermák and Andrea Svobodova (Charles University, Prague, Czechia), 'Migration to Cities: decision making process and identity changes of young Vietnamese in Czechia' " "Mari Rysst (Inland University College...

  14. Alcohol advertising and youth. (United States)

    Martin, Susan E; Snyder, Leslie B; Hamilton, Mark; Fleming-Milici, Fran; Slater, Michael D; Stacy, Alan; Chen, Meng-Jinn; Grube, Joel W


    This article presents the proceedings of a symposium at the 2001 Research Society on Alcoholism meeting in Montreal, Canada. The symposium was organized and chaired by Joel W. Grube. The presentations and presenters were (1) Introduction and background, by Susan E. Martin; (2) The effect of alcohol ads on youth 15-26 years old, by Leslie Snyder, Mark Hamilton, Fran Fleming-Milici, and Michael D. Slater; (3) A comparison of exposure to alcohol advertising and drinking behavior in elementary versus middle school children, by Phyllis L. Ellickson and Rebecca L. Collins; (4) USC health and advertising project: assessment study on alcohol advertisement memory and exposure, by Alan Stacy; and (5) TV beer and soft drink advertising: what young people like and what effects? by Meng-Jinn Chen and Joel W. Grube.

  15. Chapter 8: Youth Culture

    DEFF Research Database (Denmark)

    Stald, Gitte Bang


    Gitte Stald has been researching mobile technologies since their early days of adoption by younger audiences. In her talk, she focuses on adolescents and their mobile media use. Stald shares her findings from the longitudinal and cross-cultural studies she has been conducting over the years....... The chapter builds on findings from a Danish and a European context, but they can be expanded to think about mobile youth culture in general. Gitte Stald discusses the concepts of digital natives and digital immigrants, sharing, immediacy, and the feeling of presence (or absent presence), social coordination...... to large social movements, making it crucial for researchers to employ context-aware, collaborative and mixed-methods research to study this new technology....

  16. Youth in Dubrava

    Directory of Open Access Journals (Sweden)

    Melita Švob


    Full Text Available The goal of the international project ''lnternationales Lernen" is a comparative study on individual orientations and social representation among youth in five European countries: Germany, the Netherlands, Greece, Latvia and Croatia. For the purposes of the study in Croatia, youth from one part of Zagreb – Dubrava − was selected. Dubrava was selected due to many social-demographic indicators, for example a long experience of strong in-migration into that part of the city, which was especially emphasised during the last decade, and also a large mixture of both social groups and ethnic communities. In the paper the socio-demographic traits of Dubrava are presented, its development according to data on general settlement and progression of the population in the inter-census period 1981-1991. The age structure of Dubrava, with a pronounced greater percentage of people younger than 20 years of age in regard to the Zagreb average, is the result of the dynamic development of the population of Dubrava. Apart from a majority of Croats (indigenous population, new immigrants from other parts of the city and country, refugees, sections of the Croatian Diaspora, in Dubrava there also live Muslims, Serbs, Albanians, Gypsies, Czechs and others. For the purpose of the study, a pilot investigation was made on a sample of pupils in elementary and secondary schools in Dubrava. In this paper, which serves as a type of introduction to the first and later phases of the study, data pertaining to the basic characteristics of the queried pupils are presented.

  17. ""Thames Valley cotton pickers"": Race and youth in London blues culture


    Goody, Matthew Christopher


    This study addresses the reception of African American blues music and the ensuing production of English blues in London from 1955 to 1966. It concentrates on London adolescents' unexpected fascination with a musical style that they virtually had no contact with prior to 1955, while analyzing how this immersion in African American culture shaped their cultural identity. Analysis of the influence of African American blues music in London during this period highlights the BBC's weakened influen...

  18. Personal stories: voices of Latino youth health advocates in a diabetes prevention initiative. (United States)

    Toussaint, Danielle W; Villagrana, Maria; Mora-Torres, Hugo; de Leon, Mario; Haughey, Mary Hoshiko


    The YMCA-Silicon Valley Racial and Ethnic Approaches to Community Health (REACH) U.S. Proyecto Movimiento (PM) Action Community project is a community-based partnership that aims to reduce the prevalence of diabetes among Latinos in the Greater Gilroy, California, area by delivering a prevention campaign across generations. A critical component of PM has been the creation of a Youth Health Advocate (YHA) afterschool club at three public high schools in Gilroy. The YHAs, who are trained on health, nutrition, diabetes, basic leadership skills, and digital storytelling, are at the forefront of the campaign targeting Gilroy youth. In their own words, the YHAs describe why they decided to become a YHA, the positive health impact of YHA activities on themselves and their family, and the positive impact on burgeoning leadership skills. The voices of YHAs in this prevention campaigns have brought value to the PM evaluation, and this qualitative element bears further examination in other community-based prevention campaigns.

  19. Youth job market specific features

    Directory of Open Access Journals (Sweden)

    Evgeniya Yu. Zhuravleva


    Full Text Available The article considers youth job market peculiarities, its specific features and regulation means, determines theoretical and application tasks of qualitative and quantitative comparison of vocations, which are highly in demand at the job market.

  20. The Geopolitics of "Youth Power' (United States)

    Schofer, Jerry P.


    Describes a method for estimating the possible dimensions of youth power in each community to assist in determining administrative responses to an enfranchised, and politically active, student body. (Author)

  1. Gender nonconforming youth: current perspectives. (United States)

    Ehrensaft, Diane


    Beginning with a case vignette, a discussion follows of the reformulation of theories of gender development taking into consideration the recent upsurge of gender nonconforming and transgender youth presenting for gender services and also in the culture at large. The three predominant models of pediatric gender care are reviewed and critiqued, along with a presentation of the recently developed interdisciplinary model of gender care optimal in the treatment of gender nonconforming youth seeking either puberty blockers or cross-sex hormones.

  2. Engineering comprehensible youth interrogation rights


    Eastwood, Joseph; Snook, Brent; Luther, Kirk; Freedman, Stuart


    Although youth in many Western countries have been afforded enhanced legal protections when facing police interrogations, the effectiveness of these protections may be limited by youth’s inability to comprehend them. The ability to increase the comprehension of Canadian interrogation rights among youth through the simplification of waiver forms was assessed. High school students (N = 367) in grades 9, 10, and 11 were presented with one of three waiver forms that varied in level of complexity....

  3. Addressing the Issue: Bullying and LGBTQ Youth

    Directory of Open Access Journals (Sweden)

    Kimberly Allen


    Full Text Available Each day, thousands of youth experience bullying and as many of 70% of all youth report having experienced bullying, either directly or indirectly (Cantor, 2005. For Gay, Lesbian, Bi-sexual, Transgender and Questioning (LGBTQ youth, the chances of experiencing bullying are much higher than for youth in the general population (Russell, Horn, Kosciw, & Saewyc, 2010. Although many youth serving organizations have begun to address the issue of bullying with bullying prevention programs, there is a deficit of information and a lack of inclusion of prevention efforts that specifically address LGBTQ youth. This article address the role of youth organizations in creating safe and inclusive environments for all youth, with specific attention paid to resources and strategies for inclusive environments for LGBTQ youth.

  4. Evaluation of Youth Leadership Training Programs

    Directory of Open Access Journals (Sweden)

    Stephen A. Anderson


    Full Text Available Results of a two-year evaluation of youth leadership programs offered within community youth development programs in Connecticut are presented. Youth involved in leadership activities were contrasted with a comparison group of youth who were not involved in leadership programming. Participants in the leadership programs reported an improved sense of support from their local communities. Leadership training also appeared to offer an added benefit to males who reported significant improvements in their social self-efficacy in contrast to females engaged in leadership programs or youth comprising the comparison group. Youth who participated in the leadership programs appeared to be a uniquely talented group of individuals, initially scoring higher than the comparison group on a variety of youth outcome measures. However, a subgroup of youth who began the leadership program at a lower level of overall functioning were more likely than youth who began the program at a higher level of functioning to report positive changes.

  5. Christ alone ... Redeeming Youth Ministry

    Directory of Open Access Journals (Sweden)

    Philippa Strong


    Full Text Available In this article a fresh approach is proposed pertaining the contents and focus of the biblical message being taught in Youth Ministry: a Christocentric message in effective Youth Ministry is proposed as foundation to build on considering the Sola Scriptura approach. This is done to address one of the contributing factors to the current crisis in Youth Ministry, namely the use of behavioural modification techniques to transform the youth instead of spiritual transformation. The crisis in Youth Ministry can be described as not being effective in leading young people into mature Christian adulthood. Only through believing the Christocentric message of grace and allowing the sanctification of Holy Spirit in one’s life genuine spiritual transformation will take place. This article took a stance against behavioural modification techniques or preaching the Law, which may produce outward moralisation without the inward genuine transformation by Holy Spirit. Instead, it proposed four facets of a Christocentric message to be focused on in effective Youth Ministry: firstly, the grace of God as gift, secondly, the Christian’s status in Christ, thirdly, the message of the Kingdom of God, and lastly, the importance of cultivating a personal relationship with God.

  6. Optical manipulation of valley pseduospin in 2D semiconductors (United States)

    Ye, Ziliang

    Valley polarization associated with the occupancy in the energy degenerate but quantum mechanically distinct valleys in the momentum space closely resembles spin polarization and has been proposed as a pseudospin carrier for future quantum information technologies. Monolayers of transition metal dichalcogenide (TMDC) crystals, with broken inversion symmetry and large spin-orbital coupling, support robust valley polarization and therefore provide an important platform for studying valley-dependent physics. Besides optical excitation and photoluminescence detection, valley polarization has been electrically measured through the valley Hall effect and created through spin injection from ferromagnetic semiconductor contacts. Moreover, the energy degeneracy of the valley degree of freedom has been lifted by the optical Stark effect. Recently, we have demonstrated optical manipulation of valley coherence, i.e., of the valley pseudospin, by the optical Stark effect in monolayer WSe2. Using below-bandgap circularly polarized light, we rotated the valley pseudospin on the femtosecond time scale. Both the direction and speed of the rotation can be optically controlled by tuning the dynamic phase of excitons in opposite valleys. The pseudospin rotation was identified by changes in the polarization of the photoluminescence. In addition, by varying the time delay between the excitation and control pulses, we directly probed the lifetime of the intervalley coherence. Similar rotation levels have also been observed in static magneto-optic experiments. Our work presents an important step towards the full control of the valley degree of freedom in 2D semiconductors. The work was done in collaboration with Dr. Dezheng Sun and Prof. Tony F. Heinz.

  7. Hydrologic reconnaissance of Rush Valley, Tooele County, Utah (United States)

    Hood, James W.; Price, Don; Waddell, K.M.


    This report is the third in a series by the U. S. Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights, which describes the water resources of the western basins of Utah. Its purpose is to present available hydrologic data for Rush Valley, to provide an evaluation of the potential water-resources development of the valley, and to identify needed studies that would help provide an understanding of the valley's water supply.

  8. Hydrologic reconnaissance of Skull Valley, Tooele County, Utah (United States)

    Hood, James W.; Waddell, K.M.


    This report is the second in a series by the U.S. Geological Survey in cooperation with the Utah Department of Natural Resources, Division of Water Rights, which describes the water resources of the western basins of Utah. Its purpose is to present available hydrologic data on Skull Valley, to provide an evaluation of the potential water-resource development of the valley, and to identify needed studies that would help provide an understandingof the valley's water supply.

  9. Youth Employment in a Globalising World

    DEFF Research Database (Denmark)

    Gough, Katherine V.; Langevang, Thilde; Owusu, George


    Young people in the global South are seeking employment opportunities in challenging economic and social environments. This paper provides an overview of current debates regarding youth employment, highlighting conceptualisations of youth and (un)employment, emerging youth employment trends...... and the nature of policies introduced to tackle youth (un)employment. It provides an overview of the six papers that make up this special issue and shows how highlighting the complexities and diversities of youth employment strategies in sub-Saharan Africa provides valuable lessons, both for enhancing current...... conceptualisations and theorisation of youth employment and in terms of related policy instruments....

  10. Spatially resolving valley quantum interference of a donor in silicon. (United States)

    Salfi, J; Mol, J A; Rahman, R; Klimeck, G; Simmons, M Y; Hollenberg, L C L; Rogge, S


    Electron and nuclear spins of donor ensembles in isotopically pure silicon experience a vacuum-like environment, giving them extraordinary coherence. However, in contrast to a real vacuum, electrons in silicon occupy quantum superpositions of valleys in momentum space. Addressable single-qubit and two-qubit operations in silicon require that qubits are placed near interfaces, modifying the valley degrees of freedom associated with these quantum superpositions and strongly influencing qubit relaxation and exchange processes. Yet to date, spectroscopic measurements have only probed wavefunctions indirectly, preventing direct experimental access to valley population, donor position and environment. Here we directly probe the probability density of single quantum states of individual subsurface donors, in real space and reciprocal space, using scanning tunnelling spectroscopy. We directly observe quantum mechanical valley interference patterns associated with linear superpositions of valleys in the donor ground state. The valley population is found to be within 5% of a bulk donor when 2.85 ± 0.45 nm from the interface, indicating that valley-perturbation-induced enhancement of spin relaxation will be negligible for depths greater than 3 nm. The observed valley interference will render two-qubit exchange gates sensitive to atomic-scale variations in positions of subsurface donors. Moreover, these results will also be of interest for emerging schemes proposing to encode information directly in valley polarization.

  11. Disorder-dependent valley properties in monolayer WSe2

    KAUST Repository

    Tran, Kha


    We investigate the effect of disorder on exciton valley polarization and valley coherence in monolayer WSe2. By analyzing the polarization properties of photoluminescence, the valley coherence (VC) and valley polarization (VP) are quantified across the inhomogeneously broadened exciton resonance. We find that disorder plays a critical role in the exciton VC, while affecting VP less. For different monolayer samples with disorder characterized by their Stokes shift (SS), VC decreases in samples with higher SS while VP does not follow a simple trend. These two methods consistently demonstrate that VC as defined by the degree of linearly polarized photoluminescence is more sensitive to disorder, motivating further theoretical studies.

  12. Subsurface stratigraphy of the eastern Hollister Valley, California (United States)

    McMasters, Catherine R.; Herd, Darrell G.; Throckmorton, Constance K.; Heusser, Linda E.


    In September 1977, four cores were recovered by shallow auger drilling from Hollister Valley, California, near the Calaveras fault. The wells were drilled to search for evidence that Hollister Valley may have been occupied by a large lake during the late Pleistocene or Holocene. This small valley, near Monterey Bay, may have been dammed by a large landslide on the San Andreas fault (Jenkins, 1973; Herd and Helley, 1977). The cores sampled the first 38 m of sediment below the valley floor, but no lacustrine deposits were found at these sites; a very detailed record to Holocene alluviation in a tectonically subsiding basin. 

  13. Field Surveys, IOC Valleys. Volume III, Part I. Cultural Resources Survey, Dry Lake Valley, Nevada. (United States)


    Delmues (or Swiss Bob) Well where there was a station, then west across Dry Lake Valley toward Coyote Spring to another station (Lloyd, 1980). The the recorded surface assemblages of the temporary camps. Further investigations may $ Etag E-TR-48-III-I 120 clarify the specific nature of the

  14. Surface slip during large Owens Valley earthquakes

    KAUST Repository

    Haddon, E. K.


    The 1872 Owens Valley earthquake is the third largest known historical earthquake in California. Relatively sparse field data and a complex rupture trace, however, inhibited attempts to fully resolve the slip distribution and reconcile the total moment release. We present a new, comprehensive record of surface slip based on lidar and field investigation, documenting 162 new measurements of laterally and vertically displaced landforms for 1872 and prehistoric Owens Valley earthquakes. Our lidar analysis uses a newly developed analytical tool to measure fault slip based on cross-correlation of sublinear topographic features and to produce a uniquely shaped probability density function (PDF) for each measurement. Stacking PDFs along strike to form cumulative offset probability distribution plots (COPDs) highlights common values corresponding to single and multiple-event displacements. Lateral offsets for 1872 vary systematically from approximate to 1.0 to 6.0 m and average 3.31.1 m (2 sigma). Vertical offsets are predominantly east-down between approximate to 0.1 and 2.4 m, with a mean of 0.80.5 m. The average lateral-to-vertical ratio compiled at specific sites is approximate to 6:1. Summing displacements across subparallel, overlapping rupture traces implies a maximum of 7-11 m and net average of 4.41.5 m, corresponding to a geologic M-w approximate to 7.5 for the 1872 event. We attribute progressively higher-offset lateral COPD peaks at 7.12.0 m, 12.8 +/- 1.5 m, and 16.6 +/- 1.4 m to three earlier large surface ruptures. Evaluating cumulative displacements in context with previously dated landforms in Owens Valley suggests relatively modest rates of fault slip, averaging between approximate to 0.6 and 1.6 mm/yr (1 sigma) over the late Quaternary.

  15. Expanding the Reach of Youth Mentoring: Partnering with Youth for Personal Growth and Social Change (United States)

    Liang, Belle; Spencer, Renee; West, Jennifer; Rappaport, Nancy


    The goals of youth mentoring have broadened from redressing youth problems to promoting positive youth development. Yet, many of the principles associated with contemporary conceptualizations of development found in the positive youth development (PYD) and community psychology (CP) literature have yet to be fully integrated into mentoring research…

  16. Volume of Valley Networks on Mars and Its Hydrologic Implications (United States)

    Luo, W.; Cang, X.; Howard, A. D.; Heo, J.


    Valley networks on Mars are river-like features that offer the best evidence for water activities in its geologic past. Previous studies have extracted valley network lines automatically from digital elevation model (DEM) data and manually from remotely sensed images. The volume of material removed by valley networks is an important parameter that could help us infer the amount of water needed to carve the valleys. A progressive black top hat (PBTH) transformation algorithm has been adapted from image processing to extract valley volume and successfully applied to simulated landform and Ma'adim Valles, Mars. However, the volume of valley network excavation on Mars has not been estimated on a global scale. In this study, the PBTH method was applied to the whole Mars to estimate this important parameter. The process was automated with Python in ArcGIS. Polygons delineating the valley associated depressions were generated by using a multi-flow direction growth method, which started with selected high point seeds on a depth grid (essentially an inverted valley) created by PBTH transformation and grew outward following multi-flow direction on the depth grid. Two published versions of valley network lines were integrated to automatically select depression polygons that represent the valleys. Some crater depressions that are connected with valleys and thus selected in the previous step were removed by using information from a crater database. Because of large distortion associated with global dataset in projected maps, the volume of each cell within a valley was calculated using the depth of the cell multiplied by the spherical area of the cell. The volumes of all the valley cells were then summed to produce the estimate of global valley excavation volume. Our initial result of this estimate was ~2.4×1014 m3. Assuming a sediment density of 2900 kg/m3, a porosity of 0.35, and a sediment load of 1.5 kg/m3, the global volume of water needed to carve the valleys was

  17. Knickpoints and Hanging Valleys of Licus Vallis, Mars (United States)

    Goudge, T. A.; Fassett, C.


    Licus Vallis is a 350 km long valley system located along the dichotomy boundary on Mars. The main trunk of the valley is incised 200-700 m into the surrounding terrain. The valley heads at an outlet breach of a shallow, 30 km diameter impact crater, and is also fed by a system of tributaries incised into the plateau surrounding Licus Vallis. Many of the tributary valleys, as well as the main stem of the valley fed by the paleolake outlet, have profiles that are not smoothly graded, but rather have distinct reaches with concave downward topography. These sections are either knickpoints or hanging valleys that develop in response to changes in the effective local base level, changes in climate conditions during incision of the valley, or lithologic boundaries in the substrate. Here we present remote sensing observations from images and topography to test these competing hypotheses and further characterize the evolution of this large valley system. Slope-watershed area relationships for the tributaries and main trunk valley are used to distinguish between knickpoints and hanging valleys. Analysis of orbital images does not reveal any distinct layer above which knickpoints develop, and the elevation of knickpoints show no systematic trends that might be expected of a regional lithologic unit(s). Our preliminary results suggest that the distance of knickpoint retreat is correlated with the position of the tributary valley and not the watershed area. Downstream valleys have retreated the most, suggesting they have had the most time to adjust to lowering of the local base level associated with incision of the main valley. These results are most consistent with a wave of incision sweeping up the valley system as it adjusts to a low base level in the northern plains. This conclusion is also consistent with observations of the incision depth of Licus Vallis, which increases approximately linearly downstream. Understanding this signature of base level control on the incision

  18. Historical Geography of the Upper Tombigbee Valley. (United States)


    0-0117 005 AL4AA8A IIV IN BZFI~~N$A cmkf FOR TH4I STW ~V O5-C PlO 5/4045TORICAL W5APm or T~iq LP t’ viLLEY. tuM AY t an 0 Po ot C4714(76) iL d Au rI...Archeology Upper Tombigbee Valley Cultural Resources Tombigbee River Predictive Models * A Settlement Patterns Transportation Activities cont on n xt...Tombigbee River Multi- Resource District of the Tennessee-Tombigbee Waterway in Alabama and Mississippi. THE CENTER FOR THE STUDY OF SOUTHERN HISTORY

  19. Pleistocene glaciation in the Logar Valley

    Directory of Open Access Journals (Sweden)

    Borut Stojilković


    Full Text Available The article focuses on the glacial remains from the time of the last glacial maximum in the Logar Valley in the Kamnik-Savinja Alps. The purpose of the work is to reinterpret the findings written so far and the geomorphologic remains from the time of the Pleistocene glaciation and to prepare a new proposal of the circumference of the last glacial maximum in this area. The numerical analysis was based on the findings gained with field work. According to the findings, the maximum glacier extent was drawn and a three-dimensional reconstruction of the topography of the surface was created.

  20. Afforestation for improving valley urban air quality


    Chu, Peter C.; Chen, Y.C.; Lu, S.H.


    Air Quality Management at Urban, Regional, and Global Scales, Third International Symposium on Air Quality Management Lanzhou is one of the major cities in northwest China and the capital of Gansu Province and located at a narrow (2-8 km width), long (40-km), NW-SE oriented valley basin (elevation: 1,500- 1,600-m) with the Tibetan plateau in the west, Baita mountain (above 1,700-m elevation) in the north, and the Gaolan mountain in the south. Due to topographic and meteorol...

  1. Neuroimaging Features of San Luis Valley Syndrome

    Directory of Open Access Journals (Sweden)

    Matthew T. Whitehead


    Full Text Available A 14-month-old Hispanic female with a history of double-outlet right ventricle and developmental delay in the setting of recombinant chromosome 8 syndrome was referred for neurologic imaging. Brain MR revealed multiple abnormalities primarily affecting midline structures, including commissural dysgenesis, vermian and brainstem hypoplasia/dysplasia, an interhypothalamic adhesion, and an epidermoid between the frontal lobes that enlarged over time. Spine MR demonstrated hypoplastic C1 and C2 posterior elements, scoliosis, and a borderline low conus medullaris position. Presented herein is the first illustration of neuroimaging findings from a patient with San Luis Valley syndrome.

  2. The uncanny valley in games and animation

    CERN Document Server

    Tinwell, Angela


    Advances in technology have enabled animators and video game designers to design increasingly realistic, human-like characters in animation and games. Although it was intended that this increased realism would allow viewers to appreciate the emotional state of characters, research has shown that audiences often have a negative reaction as the human likeness of a character increases. This phenomenon, known as the Uncanny Valley, has become a benchmark for measuring if a character is believably realistic and authentically human like. This book is an essential guide on how to overcome the Uncanny

  3. National Youth Service Day: A Youth Development Strategy

    Directory of Open Access Journals (Sweden)

    Silvia Blitzer Golombek


    Full Text Available A growing number of studies show connections between youth participation in service and service-learning opportunities and positive behavior outcomes. Building on this data, the article presents National Youth Service Day (NYSD as a program that can be incorporated into ongoing activities to enhance youth development goals. The paper describes the program’s components– building a network of support organizations, offering project planning grants, providing service-learning materials, and developing a media and advocacy campaign. Examples of NYSD projects show how project planners are using the program to learn and practice academic and non-academic skills. A review of evaluations to date indicates the program is annually increasing its output measures. Participants’ responses show that the program is also contributing to positive behavioral changes, in particular related to young people’s increasing awareness about specific community issues and their own competency in addressing them.

  4. Youth Development Agents' Needs: Challenges for Extension ...

    African Journals Online (AJOL)

    ... the areas of competencies. Regular training was therefore recommended for youth development agents to enable them update, improve and learn new strategies in the application of their competencies for extension service delivery. Keywords: Youth, Development, Agents' needs, Volunteer management, Competencies.

  5. SAMHSA Synar Reports: Youth Tobacco Sales (United States)

    U.S. Department of Health & Human Services — 1997-2014. Substance Abuse and Mental Health Services Administration (SAMHSA). Synar Reports: Youth Tobacco Sales. Policy – Youth Tobacco Sales. SAMHSA’s Synar...

  6. Enclavisation and Identity in Refugee Youth Work

    National Research Council Canada - National Science Library

    Hudson, Martyn


    .... This article looks back to the pioneering refugee youth work study of Norton and Cohen and at the critical questions that identity work poses for young refugees and what kind of youth work practice...

  7. Fitness measures and health outcomes in youth

    National Research Council Canada - National Science Library

    Pate, Russell R; Oria, Maria; Pillsbury, Laura


    .... In Fitness Measures and Health Outcomes in Youth, the IOM assesses the relationship between youth fitness test items and health outcomes, recommends the best fitness test items, provides guidance...

  8. Concerning classification of the youth slang




    The article deals with the youth slang consideration. In most cases the youth slang comprises English borrowings, phonetic associations. Although not everything is suitable in slang, it makes the English speech more vivid flexible and witty.

  9. Youth Prostitution: A Balance of Power. (United States)

    McMullen, Richie J.


    Discusses the issues of child and adolescent prostitution, focusing on the youth prostitution situation in London, England. Briefly describes "Streetwise," a support and counseling program developed to aid London youth who have been involved in any form of prostitution. (NB)

  10. Queer Youth in Family Therapy. (United States)

    Harvey, Rebecca G; Stone Fish, Linda


    Trends in popular belief about same-sex relationships have undergone noteworthy change in the United States over the last decade. Yet this change has been marked by stark polarizations and has occurred at varying rates depending upon regional, community, racial, religious, and individual family context. For queer youth and their families, this cultural transformation has broadened opportunities and created a new set of risks and vulnerabilities. At the same time, youth's increasingly open and playful gender fluidity and sexual identity is complicated by unique intersections of class, race, religion, and immigration. Effective family therapy with queer youth requires practitioner's and treatment models that are sensitive to those who bear the burden of multiple oppressions and the hidden resilience embedded in their layered identities. We present case examples of our model of family therapy which addresses refuge, supports difficult dialogs, and nurtures queerness by looking for hidden resilience in the unique intersections of queer youths' lives. These intersections provide transformational potential for youth, their families and even for family therapists as we are all nurtured and challenged to think more complexly about intersectionality, sexuality, and gender. © 2015 Family Process Institute.

  11. Youth in Community Decision-Making: A Study of Youth-Adult Partnerships

    Directory of Open Access Journals (Sweden)

    Shelley Murdock


    Full Text Available Involving youth in community and organizational decision-making is widely believed to lead to stronger communities. A promising strategy to foster decision-making is youth-adult partnerships in which youth and adults work collaboratively, sharing their strengths, collective knowledge, and decision-making power. A qualitative study of eight youth organizations showed that those organizations employing youth-adult partnership strategies were most effective in increasing youth's contributions to their communities. This article explores the elements of youth-adult partnership that were evident among successful organizations including: mutual respect, meaningful roles for youth, unique contributions of adults and youth, and shared decision-making and implications for youth development programs.

  12. Youth employment and unemployment in India


    S. Mahendra Dev; M. Venkatanarayana


    Increase in the share of youth population due to demographic `dividend' or the `youth bulge' seems to be one of the sources of future economic growth in India. Although with increase in school and college enrolment rates, the proportion of youth in the labour force has been declining, their high proportions in the labour force indicate that the problem of youth unemployment and underemployment would remain a serious policy issue for many more years to come in India. In this context, this pape...

  13. Youth Violence in Scotland:Literature Review


    McVie, Susan; Fraser, Alistair; Burman, Michele; Batchelor, Susan


    Youth violence is a contentious public and political issue. A great deal of media attention and public debate is devoted to the phenomenon of youth violence. Yet very little is known about the scale or nature of violence committed by youth, trends in violent youth offending, or the role played by violence in the everyday lives of children and young people in Scotland. The aim of this review, which was commissioned by the Scottish government, was to identify and collate available qualitative a...

  14. Participatory research with street-involved youth in the Youth Injection Prevention Project (YIP)


    Coser, Larissa


    Youth participation in research has become increasingly popular, though there is still a paucity of examples in the literature that offer insight into the challenges and opportunities that such an endeavour offers. This is particularly true of research that includes street-involved populations of youth. This paper explores the experiences of six youth in the Youth Injection Prevention Project (YIP), a community-based research project with street-involved youth in the Metro Vancouver Region, u...

  15. Cross-Cultural Understanding Through Youth Sports: Bridging the Tolerance Gap Through Youth Development

    Directory of Open Access Journals (Sweden)

    Craig M. Ross


    Full Text Available The USPORT-Kyrgyzstan project was an ambitious initiative of public diplomacy, sports diplomacy, cross-cultural exchange, in-country grassroots projects, and international cooperation. The project consisted of three phrases which included youth recreational sport programming, youth leadership and development training, and youth tolerance training. Overall, it proved to be an extremely effective form of intervention that provided youth in this region of the Middle East with many positive and constructive youth sports and leadership development opportunities.

  16. Oscillating Nocturnal Slope Flow in a Coastal Valley

    DEFF Research Database (Denmark)

    Gryning, Sven-Erik; Larsen, Søren Ejling; Mahrt, Larry


    over the sloping valley floor was studied during a special observing campaign. A downslope gravity flow interacts with even colder surface air at the valley floor. The latter originates as cold marine air or previous drainage of cold air. Regular oscillations which appear to be trapped, terrain...

  17. 27 CFR 9.208 - Snake River Valley. (United States)


    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Snake River Valley. 9.208... Snake River Valley. (a) Name. The name of the viticultural area described in this section is “Snake River Valley”. For purposes of part 4 of this chapter, “Snake River Valley” is a term of viticultural...

  18. Rift Valley Fever Outbreak in Livestock, Mozambique, 2014 (United States)

    Coetzee, Peter; Mubemba, Benjamin; Nhambirre, Ofélia; Neves, Luis; Coetzer, J.A.W.; Venter, Estelle H.


    In early 2014, abortions and death of ruminants were reported on farms in Maputo and Gaza Provinces, Mozambique. Serologic analysis and quantitative and conventional reverse transcription PCR confirmed the presence of Rift Valley fever virus. The viruses belonged to lineage C, which is prevalent among Rift Valley fever viruses in southern Africa. PMID:27869589

  19. Some Environmental Issues of Inland Valleys: A Case Study | Asiam ...

    African Journals Online (AJOL)

    The study concluded that inland valleys can be real environmental liability because produce from such valleys can be polluted and hence can be a source of social conflict particularly when they fringe mineral concessions as the adverse impacts could be unfortunately attributed to mining activity and similar land uses.

  20. Characterization of inland-valleys for smallholder dairy production in ...

    African Journals Online (AJOL)

    A two-level (village or town, household level) characterization of inland-valley areas was undertaken in order to assess the potentials and constraints associated with inland-valleys agriculture production in a croplivestock system in 3 west african countries (Côte d'Ivoire, Mali and Nigeria). User groups and opinion leaders in ...

  1. Groundwater recharge on east side soils of the Salinas Valley (United States)

    After four years of drought, groundwater levels in the Salinas Valley are at historically low levels which threaten to adversely affect farming in the Salinas Valley. Given the prospect of a strong El Niño this coming winter, it seems prudent to plan to capture as much of the rainfall as possible to...

  2. Valley Fever: Danger Lurking in a Dust Cloud (United States)

    Johnson, Larry; Gaab, Erin M.; Sanchez, Javier; Bui, Phuong Q.; Nobile, Clarissa J.; Hoyer, Katrina K.; Peterson, Michael W.; Ojcius, David M.


    Coccidioides immitis and Coccidioides posadasii contribute to the development of Valley Fever. The ability of these fungal pathogens to evade the host immune system creates difficulty in recognition and treatment of this debilitating infection. In this review, we describe the current knowledge of Valley Fever and approaches to improve prevention, detection, and treatment. PMID:25038397

  3. Cache valley virus in a patient diagnosed with aseptic meningitis. (United States)

    Nguyen, Nang L; Zhao, Guoyan; Hull, Rene; Shelly, Mark A; Wong, Susan J; Wu, Guang; St George, Kirsten; Wang, David; Menegus, Marilyn A


    Cache Valley virus was initially isolated from mosquitoes and had been linked to central nervous system-associated diseases. A case of Cache Valley virus infection is described. The virus was cultured from a patient's cerebrospinal fluid and identified with real-time reverse transcription-PCR and sequencing, which also yielded the complete viral coding sequences.

  4. 36 CFR 7.26 - Death Valley National Monument. (United States)


    ... Monument. 7.26 Section 7.26 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.26 Death Valley National Monument. (a) Mining. Mining in Death Valley National Monument is subject to the following regulations, which are...

  5. A plateau-valley separation method for multifunctional surfaces characterization

    DEFF Research Database (Denmark)

    Godi, Alessandro; Kühle, A.; De Chiffre, Leonardo


    method based on the separation between the plateau and valley regions has been developed. After properly determining a threshold between plateaus and valleys, the two regions are divided in two distinct profiles, which can be studied separately according to the specific function....

  6. Youth Unemployment. The Causes and Consequences. (United States)

    Organisation for Economic Cooperation and Development, Paris (France).

    This report examines the causes and consequences of youth unemployment in Organisation for Economic Cooperation and Development (OECD) member countries. Summarized first is the youth unemployment situation since the 1974/1975 recession. In a section on recent developments in youth labor markets a series of tables and graphs provide data on youth…

  7. Beyond Borders: Youth, Education, Sexuality, Desire (United States)

    Mizzi, Robert


    This review examines two texts that relate to youth, sexuality, and education. The first is James Sears' "Youth, Education and Sexualities: An International Encyclopedia" (2005) and the second is "Youth and Sexualities: Pleasure, Subversion and Insubordination In and Out of Schools" (2004) edited by Mary Louise Rasmussen, Eric Rofes, and Susan…

  8. Trauma among Street-Involved Youth (United States)

    Bender, Kimberly A.; Thompson, Sanna J.; Ferguson, Kristin M.; Yoder, Jamie R.; Kern, Leah


    Previous research documents that street-involved youth experience rates of trauma and posttraumatic stress disorder (PTSD) that are significantly higher than their housed counterparts. Trauma and PTSD are of particular concern for homeless youth as they can negatively affect youths' ability to function adaptively and to transition off the streets.…

  9. Preventing Suicide Risk among Sexual Minority Youth (United States)

    Russell, Stephen T.; Marks, Steven R.


    Sexual minority youth are among those most likely to report suicidal thoughts, plans, and attempts (suicidality). This article reviews suicidality risk factors among sexual minority youth, considering both that are common to all youth as well as factors unique to these young people. (Contains 1 figure and 1 table.)

  10. Addressing Africa's youth employment challenge | IDRC ...

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


    Dec 16, 2015 ... Charting a course for better employment for Rwanda's youth. Despite their country's successes in poverty reduction and job creation, Rwandan youth face serious challenges when looking for work. View moreCharting a course for better employment for Rwanda's youth ...

  11. Exploring Commitment to Youth Sports Leadership (United States)

    Rickabaugh, Tim


    With over 38 million U.S. youth (54% of children between ages 6 to 17) participating in organized sports each year, there is an ever increasing demand for entry-level youth sport leaders. To meet this leadership demand in organized youth sports, over 2.5 million adults volunteer to coach, yet less than 10% of these individuals have any formal…

  12. Rural Library Services to Disadvantaged Youth. (United States)

    Kentucky State Dept. of Libraries, Frankfort.

    Guidelines presented for public librarians to follow in their attempts to reach the rural disadvantaged youth are designed (1) to aid the youth in discerning and setting attainable goals, (2) to stimulate the naturally intelligent youth to use library facilities in furthering his education, and (3) to nurture general awareness and to enlarge the…

  13. 'Nothing works' in secure residential youth care?

    NARCIS (Netherlands)

    Souverein, F.A.; van der Helm, G.H.P.; Stams, G.J.J.M.


    A debate about the effectiveness of secure residential youth care is currently going on. While some continue to support secure residential youth care, others conclude that ‘nothing works’ in secure residential youth care, and argue that non-residential treatment is superior to secure residential

  14. Parental Communication and Youth Sexual Behaviour (United States)

    Aspy, Cheryl B.; Vesely, Sara K.; Oman, Roy F.; Rodine, Sharon; Marshall, LaDonna; McLeroy, Ken


    The role of parental communication and instruction concerning sexual behaviour were studied in a community-based sample of 1083 youth aged 13-17 (mean age of 15 years; 51% girls, 49% White). The Youth Asset Survey was administered along with items measuring demographics and youth risk behaviours. After controlling for demographic factors,…

  15. Youth Attitudes Toward the Military: Poll Two (United States)


    the youth population, unemployment rates, world events and attitudes on continuing education. Like the recruitment environment, advertising approaches... Youth Attitudes Toward the Military Poll Two DMDC Report No. 2002-028 April 2002 For additional copies of this report, contact: Defense Technical...for Report by ADA- DMDC Report No. 2002-028 April 2002 YOUTH ATTITUDES TOWARD THE MILITARY: POLL TWO

  16. Suicidal Ideation in Anxiety-Disordered Youth (United States)

    O'Neil, Kelly A.; Puleo, Connor M.; Benjamin, Courtney L.; Podell, Jennifer L.; Kendall, Philip C.


    Evidence is mixed regarding an independent association between anxiety and suicidality in youth. Study 1 examined suicidal ideation in treatment-referred, anxiety-disordered youth (N = 312, aged 7-17). Forty-one percent of anxiety-disordered youth endorsed suicidal ideation. Anxiety disorder severity, global impairment, and current depressive…


    Directory of Open Access Journals (Sweden)

    Lebedeva, S.V.


    Full Text Available The article deals with synchronic analysis of the main characteristic features of youth jargon and their historical determination. The authors disclose and compare such terms as “youth jargon”, “youth slang”, “argot” and analyze some tendencies in their studies.

  18. Youth Safety Perceptions of Weight Control Behaviors. (United States)

    Stromberg, Sarah E; Carmody, Julia K; Dumont-Driscoll, Marilyn C; Janicke, David M


    Youth attempting to lose weight may engage in a variety of weight control behaviors (WCBs), some of which are viewed as healthy WCBs (HWCBs), whereas others are viewed as unhealthy WCBs (UWCBs). This study sought to examine youth perceptions of which WCBs are safe versus unsafe ways to lose weight. Furthermore, youth safety perceptions of WCBs and body mass index (BMI) z-scores were examined in relation to how often youth engage in these WCBs. Participants were 219 youth (aged 10-17 years) attending a primary care clinic appointment. Participants completed questionnaires about the frequency of their own WCB use and whether they perceived each WCB as a safe way to lose weight. Results revealed differences in safety perceptions across weight status groups for certain HWCBs and UWCBs. Youth perception of WCBs as safe ways to lose weight was associated with more frequent engagement in WCBs. Furthermore, an interaction between youth safety perception of HWCBs and youth BMI z-scores was related to greater engagement in HWCBs, such that the relationship between safety perception and engagement was only significant for youth who are overweight/obese. The moderation model explained 36.95% of the variance in engagement in HWCBs. The moderation model was also significant for UWCBs (r = .35). This study identifies youth safety perception of WCBs as a mechanism that may lead to increased youth engagement in WCBs. Health care providers should educate both youth and family members about safe versus unsafe WCBs.

  19. Hoopa Valley Small Scale Hydroelectric Feasibility Project

    Energy Technology Data Exchange (ETDEWEB)

    Curtis Miller


    This study considered assessing the feasibility of developing small scale hydro-electric power from seven major tributaries within the Hoopa Valley Indian Reservation of Northern California ( This study pursued the assessment of seven major tributaries of the Reservation that flow into the Trinity River. The feasibility of hydropower on the Hoopa Valley Indian Reservation has real potential for development and many alternative options for project locations, designs, operations and financing. In order to realize this opportunity further will require at least 2-3 years of intense data collection focusing on stream flow measurements at multiple locations in order to quantify real power potential. This also includes on the ground stream gradient surveys, road access planning and grid connectivity to PG&E for sale of electricity. Imperative to this effort is the need for negotiations between the Hoopa Tribal Council and PG&E to take place in order to finalize the power rate the Tribe will receive through any wholesale agreement that utilizes the alternative energy generated on the Reservation.

  20. Salts in the dry valleys of Antartica (United States)

    Gibson, E. K., Jr.; Presley, B. J.; Hatfield, J.


    The Dry Valleys of Antarctica are examples of polar deserts which are rare geological features on the Earth. Such deserts typically have high salinities associated with their closed-basin waters and on many surficial materials throughout them. In order to examine the possible sources for the salts observed in association with the soils in the Dry Valleys. The chloride and bromide concentrations of the water leachates from 58 soils and core samples were measured. The Cl/Br ratio for seawater is 289 and ratios measured for most of the 58 soils studied (greater than 85% of the soils studied) was larger than the seawater ratio (ratios typically were greater than 1000 and ranged up to 50,000). The enrichment in Cl relative to Br is strong evidence that the alts present within the soils were derived from seawater during ordinary evaporation processes, and not from the deposition of Cl and Br from aerosols or from rock weathering as has often been suggested.

  1. Geddes, Zoos and the Valley Section

    Directory of Open Access Journals (Sweden)

    Catherine Thompson


    Full Text Available The development of Edinburgh Zoological Garden was a pioneering example of the modern approach to animal display, placing animals in naturalistic settings that demanded innovative landscape design. The concept for Edinburgh Zoo, opened in 1913, was devised by Patrick Geddes and developed in collaboration with Frank C Mears and Geddes's daughter, Norah. This paper draws on Welter's (2002 important study of Geddes's vision of the city and on Geddes biographies, as well as on original archive material, to explore aspects of Geddes's vision for landscape architecture in the early twentieth century. The paper discusses Geddes's contribution to contemporary design and planning theory through the concept of the valley section, which comes to an understanding of the global through the local and in turn inspires a vision of the universal. Geddes was influenced by Hagenbeck's design for his zoo, near Hamburg, and by the New York Zoological Park, in developing displays for Edinburgh zoo that attempted to show animal behaviour as it would be in its natural habitat. The work of the German evolutionary biologist, Ernst Haeckel, further inspired Geddes to conceptualise the design as one where, just as ontogeny recapitulates phylogeny, so human civilisation might be recapitulated. He developed a three-dimensional expression of his hypothetical 'valley section' as a model for interaction between life and the environment. The zoo 'within' a city becomes a model for the ideal city, a city 'within' its region, reflecting the highest attainment of human development, yet still linked to the most primitive of origins.

  2. Social Inequalities in Youth Volunteerism

    DEFF Research Database (Denmark)

    Bonnesen, Lærke


    Civic participation among today’s youth is a topic of widespread concern for policy-makers, academics, and the publics of Western countries at large. Though scholars have increasingly become aware of deep-rooted social inequalities in access to volunteering in the adult population, differences...... in opportunity structures that facilitate participation among young people are rarely recognized. In this paper, I put forward a ‘life-track perspective’ on youth volunteerism that highlights crucial within-group differences among youths. I present empirical findings from a unique Danish national survey...... with multiple waves enriched with national register data. The study sheds light on the changing importance of longstanding dividing lines—gender, social class, and education—in volunteering trends among the young. While young people are seemingly more gender-equal in their volunteering behavior than older...

  3. The Danish Youth Survey 2002

    DEFF Research Database (Denmark)

    Helweg-Larsen, Karin; Sundaram, Vanita; Curtis, Tine


    OBJECTIVES: To explore ethical, legal and practical issues related to conducting a youth survey in Denmark on sexual experiences before the age of 15 and thereby achieve reliable data on child sexual abuse. STUDY DESIGN AND METHODS: The relevant authorities were consulted on possible legal......'s viewpoints must be accorded appropriate significance in relation to that child's age and maturity. In the pilot study, no negative reactions were observed among the students and school authorities. About 25% of the students had difficulties in filling the questionnaire. No student made use...... of the accompanying offer of counselling. CONCLUSION: An anonymous youth survey based on computer-assisted self-interview (CASI) would increase the validity of youth surveys on child sexual abuse to which no ethical or legal objections were found....

  4. Alcohol advertising and youth. (United States)

    Saffer, Henry



  5. The Missing Elements of Change. A Response to "Youth Change Agents: Comparing the Sociopolitical Identities of Youth Organizers and Youth Commissioners" (United States)

    Goldwasser, Matthew L.


    By establishing a set of theoretical frameworks to view and compare the work of youth organizers and youth commissioners, and through personal interviews, the authors of the paper "Youth Change Agents: Comparing the Sociopolitical Identities of Youth Organizers and Youth Commissioners" presented their explanation of the development of…

  6. Geology and water resources of Owens Valley, California (United States)

    Hollett, Kenneth J.; Danskin, Wesley R.; McCaffrey, William F.; Walti, Caryl L.


    Owens Valley, a long, narrow valley located along the east flank of the Sierra Nevada in east-central California, is the main source of water for the city of Los Angeles. The city diverts most of the surface water in the valley into the Owens River-Los Angeles Aqueduct system, which transports the water more than 200 miles south to areas of distribution and use. Additionally, ground water is pumped or flows from wells to supplement the surface-water diversions to the river-aqueduct system. Pumpage from wells needed to supplement water export has increased since 1970, when a second aqueduct was put into service, and local concerns have been expressed that the increased pumpage may have had a detrimental effect on the environment and the indigenous alkaline scrub and meadow plant communities in the valley. The scrub and meadow communities depend on soil moisture derived from precipitation and the unconfined part of a multilayered aquifer system. This report, which describes the hydrogeology of the aquifer system and the water resources of the valley, is one in a series designed to (1) evaluate the effects that groundwater pumping has on scrub and meadow communities and (2) appraise alternative strategies to mitigate any adverse effects caused by, pumping. Two principal topographic features are the surface expression of the geologic framework--the high, prominent mountains on the east and west sides of the valley and the long, narrow intermountain valley floor. The mountains are composed of sedimentary, granitic, and metamorphic rocks, mantled in part by volcanic rocks as well as by glacial, talus, and fluvial deposits. The valley floor is underlain by valley fill that consists of unconsolidated to moderately consolidated alluvial fan, transition-zone, glacial and talus, and fluvial and lacustrine deposits. The valley fill also includes interlayered recent volcanic flows and pyroclastic rocks. The bedrock surface beneath the valley fill is a narrow, steep-sided graben

  7. Four newly recorded species of Dryopteridaceae from Kashmir valley, India

    Directory of Open Access Journals (Sweden)



    Full Text Available Mir SA, Mishra AK, Reshi ZA, Sharma MP. 2014. Four newly recorded species of Dryopteridaceae from Kashmir valley, India. Biodiversitas 15: 6-11. Habitat diversity, elevation, cloud cover, rainfall, seasonal and temperature variations have created many ideal sites for the luxuriant growth of pteridophytes in the Kashmir valley, yet all the regions of the valley have not been surveyed. In Kashmir valley the family Dryopteridaceae is represented by 31 species. During the recent extensive field surveys of Shopian district four more species viz., Dryopteris caroli-hopei Fraser-Jenkins, Dryopteris blanfordii subsp. nigrosquamosa (Ching Fraser-Jenkins, Dryopteris pulvinulifera (Bedd. Kuntze and Polystichum Nepalense (Spreng C. Chr. have been recorded for the first time from the valley. The taxonomic description, synonyms, distribution and photographs of each species are given in this article.

  8. Detection of valley polarization in graphene by a superconducting contact. (United States)

    Akhmerov, A R; Beenakker, C W J


    Because the valleys in the band structure of graphene are related by time-reversal symmetry, electrons from one valley are reflected as holes from the other valley at the junction with a superconductor. We show how this Andreev reflection can be used to detect the valley polarization of edge states produced by a magnetic field. In the absence of intervalley relaxation, the conductance GNS=(2e2/h)(1-cosTheta) of the junction on the lowest quantum Hall plateau is entirely determined by the angle Theta between the valley isospins of the edge states approaching and leaving the superconductor. If the superconductor covers a single edge, Theta=0 and no current can enter the superconductor. A measurement of GNS then determines the intervalley relaxation time.

  9. Health consequences of youth unemployment. (United States)

    Sanford, M N; Mullen, P E


    The impact of unemployment on the physical and mental health of adolescents is one of the critical medical and social issues of our age. This paper reviews recent studies examining the link between youth unemployment and physical and mental ill-health. The evidence suggests that youth unemployment is associated with an increased vulnerability to psychiatric disorder. It is more firmly established that unemployment influences the course and prognosis of those with preexisting psychiatric disorders. Psychiatric disorder itself can also lead to reduced employability, particularly during periods of economic adversity. Fruitful areas of further study are identified.

  10. Departies: conceptualizing extended youth parties

    DEFF Research Database (Denmark)

    Fjær, Eivind Grip; Tutenges, Sébastien


    -taking behaviors, such as drug use and violence. Here, we scrutinize the research on extended youth parties to identify general changes that young people undergo at these events. We call these celebrations departies, because they center on the organization and facilitation of momentary departures from...... immoral; (4) stylistically, by altering their stylistic expressions through dress, demeanor, and consumption; and (5) experientially, because the parties generate mood and mind alterations. These are overlapping and intertwined elements, the combination of which amounts to a distinct type of youth party...

  11. Gender nonconforming youth: current perspectives

    Directory of Open Access Journals (Sweden)

    Ehrensaft D


    Full Text Available Diane Ehrensaft Department of Pediatrics, University of California, San Francisco, CA, USA Abstract: Beginning with a case vignette, a discussion follows of the reformulation of theories of gender development taking into consideration the recent upsurge of gender nonconforming and transgender youth presenting for gender services and also in the culture at large. The three predominant models of pediatric gender care are reviewed and critiqued, along with a presentation of the recently developed interdisciplinary model of gender care optimal in the treatment of gender nonconforming youth seeking either puberty blockers or cross-sex hormones. Keywords: gender nonconforming, transgender, pediatric gender care, puberty blockers, cross-sex hormones

  12. Fracture controls on valley persistence: the Cairngorm Granite pluton, Scotland (United States)

    Hall, A. M.; Gillespie, M. R.


    Valleys are remarkably persistent features in many different tectonic settings, but the reasons for this persistence are rarely explored. Here, we examine the structural controls on valleys in the Cairngorms Mountains, Scotland, part of the passive margin of the eastern North Atlantic. We consider valleys at three scales: straths, glens and headwater valleys. The structural controls on valleys in and around the Cairngorm Granite pluton were examined on satellite and aerial photographs and by field survey. Topographic lineaments, including valleys, show no consistent orientation with joint sets or with sheets of microgranite and pegmatitic granite. In this granite landscape, jointing is not a first-order control on valley development. Instead, glens and headwater valleys align closely to quartz veins and linear alteration zones (LAZs). LAZs are zones of weakness in the granite pluton in which late-stage hydrothermal alteration and hydro-fracturing have greatly reduced rock mass strength and increased permeability. LAZs, which can be kilometres long and >700 m deep, are the dominant controls on the orientation of valleys in the Cairngorms. LAZs formed in the roof zone of the granite intrusion. Although the Cairngorm pluton was unroofed soon after emplacement, the presence of Old Red Sandstone (ORS) outliers in the terrain to the north and east indicates that the lower relief of the sub-ORS basement surface has been lowered by 1 km of vertical erosion and for 400 Myr. This valley persistence is a combined product of regionally low rates of basement exhumation and of the existence of LAZs in the Cairngorm pluton and sub-parallel Caledonide fractures in the surrounding terrain with depths that exceed 1 km.

  13. The Literacies of Youth Workers and Youth Workplaces. (United States)

    Tannock, Stuart


    Draws from a research project on young grocery and fast-food workers in the United States and Canada to discuss some of the ways in which workplace text and literacy have an impact on the lives of working youth. Concludes that educators should reject the idea that there is little to be said about the literacy practices of low-end service sector…

  14. The PIC Youth Primer: Improving JTPA Programs for Youth. (United States)

    Snedeker, Bonnie; And Others

    This guide for Private Industry Council (PIC) officers, members, and staff is written to assist in planning and overseeing effective programs for youth at risk in the local labor market using resources allocated under the Job Training Partnership Act (JTPA). Section I takes a broad view of the problem of building effective employability…

  15. Youth Agripreneurs: Expanding Opportunities for Youth in Agro ...

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

    It will help young women and men (youth agripreneurs, or entrepreneurs in agriculture) to -acquire business skills -identify and access better market opportunities -develop and promote small agri-business to increase real incomes -accumulate capital -enhance their capabilities ... Project Leader. Sylvain Mapatano ...

  16. Native Youth Businesses: Native American Youth Entrepreneurship Projects. (United States)

    Children Today, 1994


    Describes five demonstration projects intended to stimulate innovative community approaches to developing entrepreneurial activities for Native American youth. Each of the projects is charged with meeting the community's need to train young persons with relevant entrepreneurial orientations and management skills to improve economic development.…

  17. Harnessing the Power of the Youth Through National Youth Policies ...

    African Journals Online (AJOL)

    In the 21st century, where emphasis is placed on knowledge-economy, what the youth need today are lifelong learning opportunities such as widening access to further education to produce young people prepared to meet the challenges of today and the future. If empowerment is about agency and opportunity structure, ...

  18. Indiana Youth Poll: Youths' Views of Racism, Sexism and Poverty. (United States)

    Erickson, Judith B.; And Others

    Nearly 1,600 youths from across Indiana took part in this poll about prejudicial attitudes and behaviors toward others. More than 8 in 10 students reported that racist attitudes were found among students in their schools. Many described tensions and some open conflict as outcomes of racist attitudes held by both white students and students of…

  19. Water resources of Parowan Valley, Iron County, Utah (United States)

    Marston, Thomas M.


    Parowan Valley, in Iron County, Utah, covers about 160 square miles west of the Red Cliffs and includes the towns of Parowan, Paragonah, and Summit. The valley is a structural depression formed by northwest-trending faults and is, essentially, a closed surface-water basin although a small part of the valley at the southwestern end drains into the adjacent Cedar Valley. Groundwater occurs in and has been developed mainly from the unconsolidated basin-fill aquifer. Long-term downward trends in groundwater levels have been documented by the U.S. Geological Survey (USGS) since the mid-1950s. The water resources of Parowan Valley were assessed during 2012 to 2014 with an emphasis on refining the understanding of the groundwater and surface-water systems and updating the groundwater budget.Surface-water discharge of five perennial mountain streams that enter Parowan Valley was measured from 2013 to 2014. The total annual surface-water discharge of the five streams during 2013 to 2014 was about 18,000 acre-feet (acre-ft) compared to the average annual streamflow of about 22,000 acre-ft from USGS streamgages operated on the three largest of these streams from the 1940s to the 1980s. The largest stream, Parowan Creek, contributes more than 50 percent of the annual surface-water discharge to the valley, with smaller amounts contributed by Red, Summit, Little, and Cottonwood Creeks.Average annual recharge to the Parowan Valley groundwater system was estimated to be about 25,000 acre-ft from 1994 to 2013. Nearly all recharge occurs as direct infiltration of snowmelt and rainfall on the Markagunt Plateau east of the valley. Smaller amounts of recharge occur as infiltration of streamflow and unconsumed irrigation water near the east side of the valley on alluvial fans associated with mountain streams at the foot of the Red Cliffs. Subsurface flow from the mountain block to the east of the valley is a significant source of groundwater recharge to the basin-fill aquifer

  20. Electronic case management with homeless youth. (United States)

    Bender, Kimberly; Schau, Nicholas; Begun, Stephanie; Haffejee, Badiah; Barman-Adhikari, Anamika; Hathaway, Jessica


    Case management, a widely practiced form of service brokerage, is associated with a variety of positive outcomes for homeless youth, but it may be difficult to implement, as youth face logistical barriers to attending in-person meetings. As part of a larger clinical trial, the current study investigates the feasibility of providing electronic case management (ECM) to homeless youth, using cell-phones, texts, email, and Facebook. Youth were given prepaid cell-phones and a case manager who provided four ECM sessions every 2-3 weeks over a 3-month period. Contact logs were used to record how many youth engaged in ECM, how many attempts were necessary to elicit engagement, and youths' preferred technology methods for engaging. Although engagement in the number of ECM sessions varied, the majority of youth (87.5%) engaged in at least one ECM session. Youth (41%) most commonly needed one contact before they engaged in an ECM session, and the majority responded by the third attempt. While youth most commonly answered calls directly, their chosen method of returning calls was texting. The majority of youth (80%) described ECM positively, reporting themes of convenience, connection, and accountability. The use of ECM, particularly of texting, offers promising implications for providing services to homeless youth. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Youth Online Media Use: Associations with Youth Demographics, Parental Monitoring, and Parent-Child Relationships

    Directory of Open Access Journals (Sweden)

    Jessie Rudi


    Full Text Available As online media has become an increasingly important part of youths’ daily lives, it is critical for the field to explore questions related to youth online media use in order to support youth workers, youth development practice and programming. Using a national sample of youth age 13-22 (N = 585, the current study explored demographic differences in youth online media use, and examined associations between youth demographics, parental monitoring, parent-child relationship quality, and likelihood of being a frequent user of online activities. Although youth reported being frequent users of online media, Internet use was not the same for all youth. Online media use differed significantly by youth age, gender, race, and family relationship quality. The findings remind the field to consider the young people we are working with and how they use online media in their daily lives.

  2. Intermediaries for youth: a vital target audience. (United States)


    Worldwide, youth are recognized as a key target audience for HIV/STD awareness and prevention campaigns. Rural young people, who often have less access to information and prevention tools than urban youth, may be particularly vulnerable to HIV/STD infection. Many initiatives have been organized by nongovernmental organizations, governments, churches, and other organizations to help youth. However, parents, relatives, guardians, teachers, church and youth leaders, social workers, and other adults in a position to influence youth must also be helped to undertake the role of an intermediary between youth and HIV/STD interventions and other youth-oriented programs. In training adults to openly address sexual and reproductive health issues with adolescents, adults must first be encouraged to feel comfortable about discussing such issues among themselves. Intermediaries and how to target them are discussed.

  3. Excel Initiative: Excellence in Youth Programming

    Directory of Open Access Journals (Sweden)

    Lynne M. Borden


    Full Text Available The Excellence in Youth Programming (Excel Initiative strives to support youth programs in delivering high quality programs. The backbone of Excel is the Youth Development Observational Tool (YDOT which allows for the virtual assessment of program staff who work with children and youth ages 9-18 years. The YDOT also allows Excel to provide structured feedback to programs. Excel has several unique features, including a virtual platform and a focus on the relationships between adults and youth participating in after-school programs. Offering structured assessment and interaction online eliminates expenses, provides convenient access for programs around the globe, and allows for unobtrusive assessment of worker-youth interactions. Excel is also integrated into a broader network of resources, tools, and research for those working with children and youth ages 9-18.


    African Journals Online (AJOL)


    Essiam District. (AEED) in the Central ..... Additionally, Role Identity Theory shows that transitions in work roles cause changes in the set of activities that ... cited in Chigunta, 2002) in order to fight global youth unemployment. It is estimated that ...

  5. Youth Suicide: An Intervention Strategy. (United States)

    Morrison, James L.


    Suggests school and university intervention strategies for preventing suicides among youths, proposed following a series of teenage suicides in Minnesota: closer liaison and backup for the school counselor, peer counseling services, in-school support groups, faculty in-service on suicide, curricular introduction to coping skills and identification…

  6. Youth Migration and Agricultural Production

    African Journals Online (AJOL)


    For farmers to cover the same area of land as when he had extra assistance, they must work much longer hours thus depriving themselves of some time for leisure or participation in various social activities (Adewale, 2005). Akangbe et al; (2005) in the study 'effects of youth miration on farmers' agricultural production in ...

  7. Team Building for Youth Sport (United States)

    Bloom, Gordon A.; Loughead, Todd M.; Newin, Julie


    Participation in youth sport generally begins to decline after the age of 12. Among the reasons for this are personal aspects such as lack of desire, and social aspects including negative experiences with coaches. One way that coaches can improve the sporting environment is through group activities that promote team building. The purpose of this…

  8. Bisexuality and the Youth Culture (United States)

    Kelly, Gene F.


    Discusses bisexual modes of behavior in light of current attitudes within the youth culture and with the realization that on the basis of abailable research, generalization is difficult. Changing sex role values are discussed and some causative factors are placed in the context of current social trends. (Author/BW)

  9. Black Youth, Identity, and Ethics (United States)

    Duncan, Garrett Albert


    This article examines stage models of racial identity that researchers and educators use to explain the subjective processes that influence how black youth navigate school. Despite the explicit challenge that most models of racial identity have posed to racist discourses in the research literature, the underlying ethics of their developmental…

  10. Family Structure and Youths' Outcomes. (United States)

    Painter, Gary; Levine, David I.


    National Education Longitudinal Study data were used to examine whether parents' divorce/remarriage or existing family disadvantages caused such outcomes as teens' lower educational attainment or higher rates of parenthood. Neither divorce nor remarriage during a youth's high school years was strongly correlated with preexisting characteristics of…

  11. Youth Unemployment and National Service. (United States)

    Thomas, Franklin A.

    This 1983 speech by the president of the Ford Foundation addresses the problem of youth unemployment and examines the case for adoption of a system of "National Service." The widening effects of structural unemployment are cited; and economic, demographic, and technological reasons for this phenomenon are outlined. National Service is…

  12. Youths' understandings of cigarette advertisements. (United States)

    Freeman, Dan; Brucks, Merrie; Wallendorf, Melanie; Boland, Wendy


    This study addresses two questions: (1) when youths are exposed to advertisements for cigarettes, do they primarily see advertisements for brands or products, and (2) is there a relationship between youths' understandings of cigarette advertisements and their susceptibility to smoking? A sample of 271 participants ranging in age from 7 to 12 viewed a series of print advertisements that included cigarette and non-tobacco-related ads. While viewing each ad, participants were asked to indicate what they thought the advertisement was trying to sell. Responses were coded into one of three categories reflecting important differences in participants' comprehension of each advertisement - no understanding, product category understanding, or brand understanding. Results show that youths typically understand the type of product an advertisement is promoting; however, the levels of brand understanding observed for cigarette advertisements were low in an absolute sense, and significantly lower than brand understanding of non-tobacco-related advertisements. Results also show that understanding cigarette ads as promoting specific brands of cigarettes is positively related to susceptibility to smoking. Taken together, these findings provide a glimpse of the psychological mechanisms that may underlie the well established link between exposure to cigarette advertising and youth smoking.

  13. Behaviour of Youths in Botswana

    African Journals Online (AJOL)

    This paper seeks to examine alcohol consumption and its effect on sexual behaviour of youths. It also examines the possible relationship between alcohol use and other social factors. In this paper, alcohol use and alcohol consumption are employed interchangeably. Consistent condom use refers to use of condom always.

  14. Family Problems and Youth Unemployment. (United States)

    de Goede, Martijn; Spruijt, Ed; Maas, Cora; Duindam, Vincent


    Examines how family and personal characteristics relate to the employment situation of adolescents (N=995) in Denmark. Results show that parental divorce, parental unemployment (only for males), low parental affective involvement, and adolescent relationship problems were related to youth unemployment, but educational career and work commitment…

  15. Research Update. Rethinking Youth Sports. (United States)

    Ramsey, Georgianna; Rank, Bryan


    Youth sports need to defocus competitiveness and aggression and encourage cooperative games that involve cooperative efforts toward a goal and emphasize the process, not the outcome. This paper examines the New Games Movement, describes the benefits of cooperative games, presents examples of cooperative games, and notes the place for cooperative…

  16. Concussions in Collision Youth Sports

    Directory of Open Access Journals (Sweden)

    Kathleen A. Linzmeier


    Full Text Available Investigators from the University of Pittsburg, University of Arkansas, Lake Erie College of Osteopathic Medicine, and Boston Children’s Hospital/Harvard Medical College researched the incidence of concussions in youth hockey in relation to age and activity setting.

  17. An epidemiological model of Rift Valley fever

    Directory of Open Access Journals (Sweden)

    Nicole P. Leahy


    Full Text Available We present and explore a novel mathematical model of the epidemiology of Rift Valley Fever (RVF. RVF is an Old World, mosquito-borne disease affecting both livestock and humans. The model is an ordinary differential equation model for two populations of mosquito species, those that can transmit vertically and those that cannot, and for one livestock population. We analyze the model to find the stability of the disease-free equlibrium and test which model parameters affect this stability most significantly. This model is the basis for future research into the predication of future outbreaks in the Old World and the assessment of the threat of introduction into the New World.

  18. Rift Valley Fever, Sudan, 2007 and 2010 (United States)

    Aradaib, Imadeldin E.; Erickson, Bobbie R.; Elageb, Rehab M.; Khristova, Marina L.; Carroll, Serena A.; Elkhidir, Isam M.; Karsany, Mubarak E.; Karrar, AbdelRahim E.; Elbashir, Mustafa I.


    To elucidate whether Rift Valley fever virus (RVFV) diversity in Sudan resulted from multiple introductions or from acquired changes over time from 1 introduction event, we generated complete genome sequences from RVFV strains detected during the 2007 and 2010 outbreaks. Phylogenetic analyses of small, medium, and large RNA segment sequences indicated several genetic RVFV variants were circulating in Sudan, which all grouped into Kenya-1 or Kenya-2 sublineages from the 2006–2008 eastern Africa epizootic. Bayesian analysis of sequence differences estimated that diversity among the 2007 and 2010 Sudan RVFV variants shared a most recent common ancestor circa 1996. The data suggest multiple introductions of RVFV into Sudan as part of sweeping epizootics from eastern Africa. The sequences indicate recent movement of RVFV and support the need for surveillance to recognize when and where RVFV circulates between epidemics, which can make data from prediction tools easier to interpret and preventive measures easier to direct toward high-risk areas. PMID:23347790

  19. Direct measurement of exciton valley coherence in monolayer WSe2

    KAUST Repository

    Hao, Kai


    In crystals, energy band extrema in momentum space can be identified by a valley index. The internal quantum degree of freedom associated with valley pseudospin indices can act as a useful information carrier, analogous to electronic charge or spin. Interest in valleytronics has been revived in recent years following the discovery of atomically thin materials such as graphene and transition metal dichalcogenides. However, the valley coherence time—a crucial quantity for valley pseudospin manipulation—is difficult to directly probe. In this work, we use two-dimensional coherent spectroscopy to resonantly generate and detect valley coherence of excitons (Coulomb-bound electron–hole pairs) in monolayer WSe2 (refs ,). The imposed valley coherence persists for approximately one hundred femtoseconds. We propose that the electron–hole exchange interaction provides an important decoherence mechanism in addition to exciton population recombination. This work provides critical insight into the requirements and strategies for optical manipulation of the valley pseudospin for future valleytronics applications.

  20. Origin and evolution of valleys on Martian volcanoes

    Energy Technology Data Exchange (ETDEWEB)

    Gulick, V.C.; Baker, V.R. (Univ. of Arizona, Tucson (USA))


    Morphological analyses of six Martian volcanoes, Ceraunius Tholus, Hecates Tholus, Alba Patera, Hadriaca Patera, Apollinaris Patera, and Tyrrhena Patera, indicate that fluvial processes were the dominant influence in the initiation and subsequent development of many dissecting valleys. Lava processes and possibly volcanic density flows were also important as valley-forming processes. Fluvial valleys are especially well developed on Alba Patera, Ceraunius Tholus, and Hecates Tholus. These valleys are inset into the surrounding landscape. They formed in regions of subdued lava flow morphology, contain tributaries, and tend to widen slightly in the downstream direction. Lava channels on Alba Patera are located on the crest of lava flows and have a discontinuous, irregular surface morphology, and distributary patterns. These channels sometimes narrow toward their termini. Possible volcanic density flow channels are located on the northern flank of Ceraunius Tholus. Valleys dissecting Apollinaris Patera, Hadriaca Patera, and Tyrrhena Patera appear to have a complex evolution, probably a mixed fluvial and lava origin. They are inset into a subdued (possibly mantled) surface, lack tributaries, and either have fairly constant widths or widen slightly downvalley. Valleys surrounding the caldera of Apollinaris appear to have formed by fluvial and possibly by volcanic density flow processes, while those on the Apollinaris fan structure may have a mixed lava and fluvial origin. Valleys on Tyrrhena have broad flat floors and theater heads, which have been extensively enlarged, probably by sapping.

  1. Topological valley transport at bilayer graphene domain walls. (United States)

    Ju, Long; Shi, Zhiwen; Nair, Nityan; Lv, Yinchuan; Jin, Chenhao; Velasco, Jairo; Ojeda-Aristizabal, Claudia; Bechtel, Hans A; Martin, Michael C; Zettl, Alex; Analytis, James; Wang, Feng


    Electron valley, a degree of freedom that is analogous to spin, can lead to novel topological phases in bilayer graphene. A tunable bandgap can be induced in bilayer graphene by an external electric field, and such gapped bilayer graphene is predicted to be a topological insulating phase protected by no-valley mixing symmetry, featuring quantum valley Hall effects and chiral edge states. Observation of such chiral edge states, however, is challenging because inter-valley scattering is induced by atomic-scale defects at real bilayer graphene edges. Recent theoretical work has shown that domain walls between AB- and BA-stacked bilayer graphene can support protected chiral edge states of quantum valley Hall insulators. Here we report an experimental observation of ballistic (that is, with no scattering of electrons) conducting channels at bilayer graphene domain walls. We employ near-field infrared nanometre-scale microscopy (nanoscopy) to image in situ bilayer graphene layer-stacking domain walls on device substrates, and we fabricate dual-gated field effect transistors based on the domain walls. Unlike single-domain bilayer graphene, which shows gapped insulating behaviour under a vertical electrical field, bilayer graphene domain walls feature one-dimensional valley-polarized conducting channels with a ballistic length of about 400 nanometres at 4 kelvin. Such topologically protected one-dimensional chiral states at bilayer graphene domain walls open up opportunities for exploring unique topological phases and valley physics in graphene.

  2. Geothermal hydrology of Warner Valley, Oregon: a reconnaissance study

    Energy Technology Data Exchange (ETDEWEB)

    Sammel, E.A.; Craig, R.W.


    Warner Valley and its southern extension, Coleman Valley, are two of several high-desert valleys in the Basin and Range province of south-central Oregon that contain thermal waters. At least 20 thermal springs, defined as having temperatures of 20/sup 0/C or more, issue from Tertiary basaltic flows and tuffs in and near the valleys. Many shallow wells also produce thermal waters. The highest measured temperature is 127/sup 0/C, reported from a well known as Crump geyser, at a depth of 200 meters. The hottest spring, located near Crump geyser, has a surface temperature of 78/sup 0/C. The occurrence of these thermal waters is closely related to faults and fault intersections in the graben and horst structure of the valleys. Chemical analyses show that the thermal waters are of two types: sodium chloride and sodium bicarbonate waters. Chemical indicators show that the geothermal system is a hot-water rather than a vapor-dominated system. Conductive heat flow in areas of the valley unaffected by hydrothermal convection is probably about 75 milliwatts per square meter. The normal thermal gradient in valley-fill dpeosits in these areas may be about 40/sup 0/C per kilometer. Geothermometers and mixing models indicate that temperatures of equilibration are at least 170/sup 0/C for the thermal components of the hotter waters. The size and location of geothermal reservoirs are unknown.

  3. Functional ecology of an Antarctic Dry Valley (United States)

    Chan, Yuki; Van Nostrand, Joy D.; Zhou, Jizhong; Pointing, Stephen B.


    The McMurdo Dry Valleys are the largest ice-free region in Antarctica and are critically at risk from climate change. The terrestrial landscape is dominated by oligotrophic mineral soils and extensive exposed rocky surfaces where biota are largely restricted to microbial communities, although their ability to perform the majority of geobiological processes has remained largely uncharacterized. Here, we identified functional traits that drive microbial survival and community assembly, using a metagenomic approach with GeoChip-based functional gene arrays to establish metabolic capabilities in communities inhabiting soil and rock surface niches in McKelvey Valley. Major pathways in primary metabolism were identified, indicating significant plasticity in autotrophic, heterotrophic, and diazotrophic strategies supporting microbial communities. This represents a major advance beyond biodiversity surveys in that we have now identified how putative functional ecology drives microbial community assembly. Significant differences were apparent between open soil, hypolithic, chasmoendolithic, and cryptoendolithic communities. A suite of previously unappreciated Antarctic microbial stress response pathways, thermal, osmotic, and nutrient limitation responses were identified and related to environmental stressors, offering tangible clues to the mechanisms behind the enduring success of microorganisms in this seemingly inhospitable terrain. Rocky substrates exposed to larger fluctuations in environmental stress supported greater functional diversity in stress-response pathways than soils. Soils comprised a unique reservoir of genes involved in transformation of organic hydrocarbons and lignin-like degradative pathways. This has major implications for the evolutionary origin of the organisms, turnover of recalcitrant substrates in Antarctic soils, and predicting future responses to anthropogenic pollution. PMID:23671121

  4. Functional ecology of an Antarctic Dry Valley. (United States)

    Chan, Yuki; Van Nostrand, Joy D; Zhou, Jizhong; Pointing, Stephen B; Farrell, Roberta L


    The McMurdo Dry Valleys are the largest ice-free region in Antarctica and are critically at risk from climate change. The terrestrial landscape is dominated by oligotrophic mineral soils and extensive exposed rocky surfaces where biota are largely restricted to microbial communities, although their ability to perform the majority of geobiological processes has remained largely uncharacterized. Here, we identified functional traits that drive microbial survival and community assembly, using a metagenomic approach with GeoChip-based functional gene arrays to establish metabolic capabilities in communities inhabiting soil and rock surface niches in McKelvey Valley. Major pathways in primary metabolism were identified, indicating significant plasticity in autotrophic, heterotrophic, and diazotrophic strategies supporting microbial communities. This represents a major advance beyond biodiversity surveys in that we have now identified how putative functional ecology drives microbial community assembly. Significant differences were apparent between open soil, hypolithic, chasmoendolithic, and cryptoendolithic communities. A suite of previously unappreciated Antarctic microbial stress response pathways, thermal, osmotic, and nutrient limitation responses were identified and related to environmental stressors, offering tangible clues to the mechanisms behind the enduring success of microorganisms in this seemingly inhospitable terrain. Rocky substrates exposed to larger fluctuations in environmental stress supported greater functional diversity in stress-response pathways than soils. Soils comprised a unique reservoir of genes involved in transformation of organic hydrocarbons and lignin-like degradative pathways. This has major implications for the evolutionary origin of the organisms, turnover of recalcitrant substrates in Antarctic soils, and predicting future responses to anthropogenic pollution.

  5. Groundwater availability of the Central Valley Aquifer, California (United States)

    Faunt, Claudia C.


    California's Central Valley covers about 20,000 square miles and is one of the most productive agricultural regions in the world. More than 250 different crops are grown in the Central Valley with an estimated value of $17 billion per year. This irrigated agriculture relies heavily on surface-water diversions and groundwater pumpage. Approximately one-sixth of the Nation's irrigated land is in the Central Valley, and about one-fifth of the Nation's groundwater demand is supplied from its aquifers. The Central Valley also is rapidly becoming an important area for California's expanding urban population. Since 1980, the population of the Central Valley has nearly doubled from 2 million to 3.8 million people. The Census Bureau projects that the Central Valley's population will increase to 6 million people by 2020. This surge in population has increased the competition for water resources within the Central Valley and statewide, which likely will be exacerbated by anticipated reductions in deliveries of Colorado River water to southern California. In response to this competition for water, a number of water-related issues have gained prominence: conservation of agricultural land, conjunctive use, artificial recharge, hydrologic implications of land-use change, and effects of climate variability. To provide information to stakeholders addressing these issues, the USGS Groundwater Resources Program made a detailed assessment of groundwater availability of the Central Valley aquifer system, that includes: (1) the present status of groundwater resources; (2) how these resources have changed over time; and (3) tools to assess system responses to stresses from future human uses and climate variability and change. This effort builds on previous investigations, such as the USGS Central Valley Regional Aquifer System and Analysis (CV-RASA) project and several other groundwater studies in the Valley completed by Federal, State and local agencies at differing scales. The

  6. Near-surface heat flow in Saline Valley, California

    Energy Technology Data Exchange (ETDEWEB)

    Mase, C.W.; Galanis, S.P. Jr.; Munroe, R.J.


    With the exception of values from one borehole drilled at Palm Spring and three boreholes drilled around Saline Valley dry lake, eight new heatflow values in Saline Valley, California, are within or somewhat below the range one would expect for this region of the Basin and Range heat-flow province. The lack of recent volcanism in the area and the apparently normal Basin and Range heat flow suggest that geothermal systems within the valley are stable stationary phases supported by high regional heat flow and forced convection.

  7. Valley-selective topologically ordered states in irradiated bilayer graphene (United States)

    Qu, Chunlei; Zhang, Chuanwei; Zhang, Fan


    Gapless bilayer graphene is susceptible to a variety of spontaneously gapped states. As predicted by theory and observed by experiment, the ground state is, however, topologically trivial, because a valley-independent gap is energetically favorable. Here, we show that under the application of interlayer electric field and circularly polarized light, one valley can be selected to exhibit the original interaction instability while the other is frozen out. Tuning this Floquet system stabilizes multiple competing topologically ordered states, distinguishable by edge transport and circular dichroism. Notably, quantized charge, spin, and valley Hall conductivities coexist in one stabilized state.

  8. Holocene alluvial fills in the South Loup Valley, Nebraska (United States)

    May, David W.


    Four Holocene alluvial fills are present in Nebraska's South Loup River valley. Fill IV, the oldest and thickest, was deposited between 10,200 and 4800 14C yr B.P.; Fill III has an age of about 3000 14C yr B.P.; Fill II is younger than 2100 and older than 900 14C yr B.P.; and Fill I is younger than 900 14C yr B.P. Regional contemporaneity of valley alluviation in the eastcentral Great Plains suggests that climate has controlled long-term sediment storage in the South Loup River valley.

  9. VALMET: a valley air pollution model. Final report. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Whiteman, C.D.; Allwine, K.J.


    An air quality model is described for predicting air pollution concentrations in deep mountain valleys arising from nocturnal down-valley transport and diffusion of an elevated pollutant plume, and the fumigation of the plume on the valley floor and sidewalls after sunrise. Included is a technical description of the model, a discussion of the model's applications, the required model inputs, sample calculations and model outputs, and a full listing of the FORTRAN computer program. 55 refs., 27 figs., 6 tabs.

  10. Re-framing Gang Violence: A Pro-Youth Strategy. (United States)

    Mathews, Frederick


    Focuses on one aspect of contemporary youth violence, youth gangs and groups, in effort to open broad discussion of youth gangs and frame the process of developing a comprehensive prevention/intervention strategy in proyouth way. Examines three ways of framing youth gang phenomenon: youth violence as racism, alienation, and criminality. Considers…

  11. Characteristics of Sports-Based Youth Development Programs (United States)

    Perkins, Daniel F.; Noam, Gil G.


    The term "sports-based youth development programs" is coined and defined in the context of the community youth development framework. Sports-based youth development programs are out-of-school-time programs that use a particular sport to facilitate learning and life skill development in youth. Community youth development programs use a community…

  12. From Deficit to Disenfranchisement: Reframing Youth Electoral Participation (United States)

    Edwards, Kathy


    Low youth electoral turnouts are considered problematic in many democracies. Here I explore youth electoral engagement in the Australian context where the policy literature attributes low youth electoral enrolments to apathetic and disassociated youth, and the response is Civics and Citizenship education. This construction of youth and advocacy of…

  13. Disarming Youth Combatants: Mitigating Youth Radicalization and Violent Extremism

    Directory of Open Access Journals (Sweden)

    Alpaslan Özerdem


    Full Text Available In the complex of motivating variables that define the push and pull factors behind recruitment and participation in civil conflict, "radicalization"—or "violent extremism"—is not conceived as a very strong motive, as is the case with studies on terrorism. As part of disarming youth combatants,the linkages between reintegration outcomes and possible rerecruitment into radical and extremist violence must be better understood to mitigate such risks. In our analysis, the policies guiding reintegration of child soldiers and youth should be better attuned to the relationship between recruitment motivations and reintegration outcomes, and must be approached from a political lens rather than a purely technical one. The risk of radicalization and involvement in violent extremism is ultimately a structural challenge, which needs to address root causes of recruitment rather than trying to find a solution through a band-aid approach of stopgap reintegration assistance.

  14. Healthy youth development: the role of youth assets


    MacKay, Laura Jean


    Much of the literature investigating adolescent health focuses on risk and problem behaviours and factors related to risk reduction. Recently, however, there has been increasing interest in identifying factors related to the positive aspects of adolescent health and development as opposed to the absence of risk. The current research extends this recent work by examining the relationship between youth assets and positive indicators of health and well-being among 30,588 adolescents in British C...

  15. California's Central Valley Groundwater Study: A Powerful New Tool to Assess Water Resources in California's Central Valley (United States)

    Faunt, Claudia C.; Hanson, Randall T.; Belitz, Kenneth; Rogers, Laurel


    Competition for water resources is growing throughout California, particularly in the Central Valley. Since 1980, the Central Valley's population has nearly doubled to 3.8 million people. It is expected to increase to 6 million by 2020. Statewide population growth, anticipated reductions in Colorado River water deliveries, drought, and the ecological crisis in the Sacramento-San Joaquin Delta have created an intense demand for water. Tools and information can be used to help manage the Central Valley aquifer system, an important State and national resource.

  16. Diversity Inclusion in 4-H Youth Programs: Examining the Perceptions among West Virginia 4-H Youth Professionals (United States)

    LaVergne, Douglas D.


    The study reported here sought to examine the perceptions of 4-H youth professionals towards diversity inclusion in 4-H youth programs. A majority of professionals positively reported that there are benefits for youth of color and youth with disabilities in 4-H youth programs. Respondents indicated that the lack of information about 4-H youth…

  17. Bird Use of Imperial Valley Crops [ds427 (United States)

    California Department of Resources — Agriculture crops in the Imperial Valley of California provide valuable habitat for many resident and migratory birds and are a very important component of the...

  18. Canaan Valley National Wildlife Refuge Common Dragonflies and Damselflies (United States)

    US Fish and Wildlife Service, Department of the Interior — The Canaan Valley NWR is cooperating with the West Virginia Division of Natural Resources, Natural Heritage Program to inventory dragonflies and damselflies in an...

  19. Comparison of access to medicines between Klang Valley and East ...

    African Journals Online (AJOL)

    income of USD1/person/day) between urbanised Klang Valley and rural East Coast of Peninsular Malaysia. Methods: A semi-structured interview was conducted with caregivers to determine demographics, access to medicines, knowledge, ...

  20. Anuran Call Survey Summary 2006 Canaan Valley National Wildlife Refuge (United States)

    US Fish and Wildlife Service, Department of the Interior — Anuran call surveys were conducted at Canaan Valley National Wildlife Refuge in April-June 2006 using the protocol developed by the North American Amphibian...

  1. Fishery Management Plan: Minnesota Valley National Wildlife Refuge (United States)

    US Fish and Wildlife Service, Department of the Interior — Minnesota Valley National Wildlife Refuge (NWR) contains a limited fishery resource. Hogback Ponds, Round Lake, Bituminous Pond, and Blick Estate Stream have fishery...

  2. Law Enforcement Plan: Minnesota Valley National Wildlife Refuge (United States)

    US Fish and Wildlife Service, Department of the Interior — The Minnesota Valley NWR Law Enforcement Plan clarifies U.S. Fish and Wildlife enforcement policies as they apply to the Refuge. It provides information about...

  3. NPP Tropical Forest: Magdalena Valley, Colombia, 1970-1971 (United States)

    National Aeronautics and Space Administration — ABSTRACT: Biomass, litterfall, and nutrient content of above-ground vegetation and soil for a tropical seasonal evergreen forest at Magdalena Valley, Columbia,...

  4. Networking With Landscape: Local Initiatives in an Italian Alpine Valley

    National Research Council Canada - National Science Library

    Giorgio De Ros; Astrid Mazzola


    ...? To increase our understanding of these issues, an analysis was carried out by using the theoretical framework of the sociology of translation on 8 landscape-based initiatives in an Italian Alpine valley...

  5. Rock glacier inventory, Printse Valley, Valais, Switzerland, Version 1 (United States)

    National Aeronautics and Space Administration — The Printse Valley is a 16-km-long north-orientated basin. The south-part (summits at 300 m asl) is glacierized. The intermediate sector, more continental, is very...

  6. Spin-valley splitting of electron beam in graphene

    Directory of Open Access Journals (Sweden)

    Yu Song


    Full Text Available We study spatial separation of the four degenerate spin-valley components of an electron beam in a EuO-induced and top-gated ferromagnetic/pristine/strained graphene structure. We show that, in a full resonant tunneling regime for all beam components, the formation of standing waves can lead sudden phase jumps ∼−π and giant lateral Goos-Hänchen shifts as large as the transverse beam width, while the interplay of the spin and valley imaginary wave vectors in the modulated regions can lead differences of resonant angles for the four spin-valley flavors, manifesting a spin-valley beam splitting effect. The splitting effect is found to be controllable by the gating and strain.

  7. A Statistical Model of Rift Valley Fever Activity in Egypt

    National Research Council Canada - National Science Library

    John M. Drake; Ali N. Hassan; John C. Beier


    Rift Valley fever (RVF) is a viral disease of animals and humans and a global public health concern due to its ecological plasticity, adaptivity, and potential for spread to countries with a temperate climate...

  8. Rappahannock River Valley National Wildlife Refuge: Comprehensive Conservation Plan (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Rappahannock River Valley NWR for the next 15 years. This plan outlines the Refuge...

  9. Vernal Pool Complexes - Central Valley, 1989-1998 [ds36 (United States)

    California Department of Resources — This Arc/Info coverage is a polygon layer of vernal pool complexes greater than 40 acres in size for 29 counties throughout the greater Central Valley, and some...

  10. Groundwater discharge area for Diamond Valley, Central Nevada, 1968 (United States)

    U.S. Geological Survey, Department of the Interior — This dataset represents "phreatophyte areas" mapped as part of an analysis of irrigation pumping in Diamond Valley, Nevada published in 1968. The data were digitized...

  11. Fire Management Plan Rappahannock River Valley National Wildlife Refuge 2009 (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan for the Rappahannock River Valley National Wildlife Refuge will provide guidance on a wide range of fire management activities including preparedness,...

  12. Willamette Valley - Invasive Species Management with Volunteers 2010 (United States)

    US Fish and Wildlife Service, Department of the Interior — Volunteers worked with staff to survey for and treat 17 different invasive species within the Willamette Valley Refuges (Ankeny, Baskett Slough and William L....

  13. Stakeholder Evaluation for Canaan Valley National Wildlife Refuge : Completion Report (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a summary of results for the stakeholder evaluation conducted for Canaan Valley National Wildlife Refuge in winter 2006–2007. The purpose of...

  14. Willamette Valley - Invasive Species Management with Volunteers 2009 (United States)

    US Fish and Wildlife Service, Department of the Interior — Volunteers worked with staff to map and control invasive species within the Willamette Valley National Wildlife Refuge Complex refuges (William L. Finley, Ankeny,...

  15. San Joaquin Valley Aerosol Health Effects Research Center (SAHERC) (United States)

    Federal Laboratory Consortium — At the San Joaquin Valley Aerosol Health Effects Center, located at the University of California-Davis, researchers will investigate the properties of particles that...

  16. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 1997 (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1997 fiscal year. The report begins with an...

  17. Trip report (12-13 September 1995) - Canaan Valley NWR (United States)

    US Fish and Wildlife Service, Department of the Interior — This reports describes recommendations for management practices at Canaan Valley National Wildlife Refuge. Topics include the following: deer herd management,...

  18. Minnesota Valley National Wildlife Refuge: Master Plan Amendment No. 1 (United States)

    US Fish and Wildlife Service, Department of the Interior — The Master Plan developed for Minnesota Valley National Wildlife Refuge proposed that a refuge administration office and maintenance facility be located on an upland...

  19. Trip Report (November 29 - December 1, 2005) - Canaan Valley NWR (United States)

    US Fish and Wildlife Service, Department of the Interior — Report describes suggestions for management alternatives to the Canaan Valley NWR. The major issues, or impediments to habitat management, that Sepik and Laskowski...

  20. Avian botulism in the southern San Joaquin valley 1970 (United States)

    US Fish and Wildlife Service, Department of the Interior — A joint effort of the Department of Fish and' Game and the U. S. Bureau of Sport Fisheries and Wildlife contained botulism losses in the southern San Joaquin Valley...

  1. The Trail Inventory of Coachella Valley NWR [Cycle 2 (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Coachella Valley National Wildlife Refuge. Trails in this inventory are...

  2. Steelhead Critical Habitat, Central Valley - NOAA [ds123 (United States)

    California Department of Resources — This layer depicts areas designated for Steelhead Critical Habitat as well as habitat type and quality in the California Central Valley Evolutionary Significant Unit...

  3. Chinook Critical Habitat, Central Valley - NOAA [ds125 (United States)

    California Department of Resources — This layer depicts areas designated for Chinook Critical Habitat as well as habitat type and quality in the Central Valley Spring-run Evolutionary Significant Unit...

  4. Stillwater Marsh and Lahontan Valley Wetlands Literature Review (United States)

    US Fish and Wildlife Service, Department of the Interior — A review of known literature on Lahontan Valley marshlands was made by The Nature Conservancy in preparation for the Stillwater Water Management Analysis Scoping...

  5. Factors influencing immunisation coverage in Mathare Valley, Nairobi

    African Journals Online (AJOL)

    : Cross section destrictive study. Setting: Mathare valley slums in Central district of Nairobi, Kenya. Subjects: Seven hundred and twelve children aged 12-23 months. Results: Access to immunisation services was excellent at 95.6%. However ...

  6. Fire Management Plan Rappahannock River Valley National Wildlife Refuge 2009 (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan for Rappahannock River Valley National Wildlife Refuge will provide guidance on a wide range of fire management activities including preparedness,...

  7. Adapting to Climate Change in Peru's Mantaro Valley | IDRC ...

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

    The Mantaro Valley in central Peru is highly vulnerable to extreme weather events, such as droughts, floods, and frost. According to recent projections, this vulnerability will increase in coming years due to climate change.

  8. Wildlife Inventory Plan: Minnesota Valley National Wildlife Refuge (United States)

    US Fish and Wildlife Service, Department of the Interior — The goals for this Wildlife Inventory Plan for Minnesota Valley NWR are: (1) to provide as good a survey method as possible to estimate population levels of key...

  9. Willamette Valley - Invasive Species Management with Volunteers 2012 (United States)

    US Fish and Wildlife Service, Department of the Interior — Volunteers worked with refuge staff to survey for and treat invasive species on the Willamette Valley Refuges (Ankeny, Baskett Slough and WL Finley NWR). False brome...

  10. Geology and ground-water resources of Ogden Valley, Utah (United States)

    Leggette, R.M.; Taylor, G.H.


    Ogden Valley is a fault trough bounded on both the east and west by faults that dip toward the middle of the valley. This fault trough contains unconsolidated deposits of clay, sand, and gravel, whose thickness is more than 600 feet. These materials are stream and lake deposits and in places are well sorted and stratified. The lake sediments were laid down in a small lake that occupied Ogden Valley and that was connected with glacial Lake Bonneville at its high stage by an arm of water that occupied Ogden Canyon. During this stage of Lake Bonneville the Ogden Valley was completely filled with lake sediments up to an altitude of about 4,900 feet. These sediments include about 70 feet of clay, sand, and gravel in alternating layers, below which is a bed of varved clay whose maximum thickness is about 70 feet. This clay is continuous under the lower parts of the valley and is the confining bed that produces the artesian conditions. Below the varved clay is a deposit of silt, sand, and gravel of unknown thickness, most of which is believed to be pre-Bonneville alluvium.In most summers the streams entering Ogden Valley are diverted for irrigation, and the upper parts of their channels are generally dry during the irrigation season. Lower down in the valley seepage water appears in the channels, and below these points there is continuous flow. The flow of the Ogden River increases as it passes through Ogden Canyon. This gain in flow is believed to be derived chiefly from ground-water seepage from the canyon walls, although there is probably some groundwater underflow from Ogden Valley at the head of Ogden Canyon. Some of the gain is also due to leakage from pipe lines in the canyon.Of the 146 wells whose records are given in this report, 70 are flowing wells.

  11. Why do European companies have Innovation Hubs in Silicon Valley

    DEFF Research Database (Denmark)

    Berger, Andreas; Brem, Alexander


    Innovation hubs are gaining high attention in recent years, especially from European companies. Silicon Valley has been deemed as one of the most attractive and successful environments for establishing innovation hubs. This article highlights examples of companies from Europe that made the step t...... to California—namely, Volkswagen, Swisscom, BMW, Axel Springer, Munich Re, and Innogy SE (RWE Group). Based on these companies’ experiences, recommendations are given on how companies might approach a setup in Silicon Valley for long-term success....

  12. Seismicity related to geothermal development in Dixie Valley, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Ryall, A.S.; Vetter, U.R.


    A ten-station seismic network was operated in and around the Dixie Valley area from January 1980 to November 1981; three of these stations are still in operation. Data from the Dixie Valley network were analyzed through 30 Jun 1981, and results of analysis were compared with analysis of somewhat larger events for the period 1970-1979. The seismic cycle in the Western Great Basic, the geologic structural setting, and the instrumentation are also described.

  13. Positive Youth Development through Civic Engagement

    Directory of Open Access Journals (Sweden)

    Jennifer S. Parker


    Full Text Available As part of the 175th anniversary celebration of Spartanburg, South Carolina, three local foundations and the United Way agreed to fund a youth leadership project. A University of South Carolina Upstate (USC Upstate faculty member with expertise in youth development and the coordinator of the Spartanburg Youth Council agreed to develop the project and serve as the project directors. We developed a youth philanthropy project with expected outcomes of positive development, increased awareness of community issues, and greater civic engagement for the youth. A group of eighteen teens participated in the yearlong project. Interactive workshops on topics such as community goals, grant writing, writing the request for proposals and reviewing grants were conducted. At the culmination of the project, the young philanthropists awarded grants totaling $12,000 to eight youth serving organizations. The teens reported many positive developmental experiences and greater awareness of community needs and increased responsibility to their community.

  14. Youth Conformity Regarding Institutions and Media

    Directory of Open Access Journals (Sweden)

    Nikolay Ivantchev


    Full Text Available An experiment on conformity was carried out. The participants were 95 youths. The scale “Conformity – Autonomy” from I. Karagiozov’s questionnaire for locus of control (1998 was also used. The results indicated the prevalence of youth conformity regarding institutions and media. The different types of conformity were related to each other. The subjects’ gender and the experimentators’ gender mediated the connections between the both types of conformity. The female youths conformed more with institutions than the male youths, but there were not any significant gender differences in their conform behavior regarding media (magazines. More male youths conformed for the magazines when the experimentator was a woman. More female youths conformed for the magazines when the experimentator was a man.

  15. Creating Youth Employment through Entrepreneurship Financing: The Uganda Youth Venture Capital Fund


    Gemma, Ahaibwe; Ibrahim, Kasirye


    Youth unemployment continues to be a developmental challenge not only in Uganda but in several sub Saharan countries. At least 64 percent of the total unemployed persons are youth aged 18-30 years. As the government struggles to look for solutions to the unemployment challenge, one approach has been the promotion of self-employment through the establishment of National Youth Funds. Specifically, the Youth Venture Capital Fund (UYVCF) worth UGX 25bn (about US$ 10 million) was introduced in 201...

  16. 3D View of Death Valley, California (United States)


    This 3-D perspective view looking north over Death Valley, California, was produced by draping ASTER nighttime thermal infrared data over topographic data from the US Geological Survey. The ASTER data were acquired April 7, 2000 with the multi-spectral thermal infrared channels, and cover an area of 60 by 80 km (37 by 50 miles). Bands 13, 12, and 10 are displayed in red, green and blue respectively. The data have been computer enhanced to exaggerate the color variations that highlight differences in types of surface materials. Salt deposits on the floor of Death Valley appear in shades of yellow, green, purple, and pink, indicating presence of carbonate, sulfate, and chloride minerals. The Panamint Mtns. to the west, and the Black Mtns. to the east, are made up of sedimentary limestones, sandstones, shales, and metamorphic rocks. The bright red areas are dominated by the mineral quartz, such as is found in sandstones; green areas are limestones. In the lower center part of the image is Badwater, the lowest point in North America.Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U.S. Science team leader; Moshe Pniel of JPL is the project manager. ASTER is the only high resolution imaging sensor on Terra. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface.The broad spectral coverage and high spectral resolution of ASTER will provide

  17. Modernity and Aspirations: Youth Organizations in the Third World. (United States)

    Yogev, Abraham


    Discussed is the potential contribution to social change made possible by participation in the nonformal programs of national youth organizations. The participants in one such youth organization (Costa Rican National Youth Movement) are studied. (KC)

  18. What influences youth to operate all-terrain vehicles safely?

    National Research Council Canada - National Science Library

    Grummon, A. H; Heaney, C. A; Dellinger, W. A; Wilkins, J. R


    .... Youth (n = 248) aged 9–14 from central Ohio and one of their parents completed self-report measures of ATV safety behaviors, youth general propensity for risk taking, protection motivation and parental behaviors to facilitate youth safety...

  19. Supporting Transgender and Gender Nonconforming Youth at Summer Camp

    National Research Council Canada - National Science Library

    Ann Gillard; Erin E Buzuvis; M Deborah Bialeschki


    .... Given that transgender and gender nonconforming youth tend to experience profound difficulties during the school year, camp can be a potential setting for positive youth development for these youth...

  20. National Youth Survey US: Wave I (NYS-1976) (United States)

    U.S. Department of Health & Human Services — This dataset contains parent and youth data for the National Youth Survey. Youths and one of their parents or legal guardians were interviewed in early 1977 about...

  1. National Youth Survey US: Wave II (NYS-1977) (United States)

    U.S. Department of Health & Human Services — Youth data for the second wave of the National Youth Survey are contained in this data collection. The first wave was conducted in 1976. Youths were interviewed in...

  2. National Youth Survey US: Wave III (NYS-1978) (United States)

    U.S. Department of Health & Human Services — Youth data for the third wave of the National Youth Survey are contained in this data collection, which includes data for youth interviewed in 1979 about events and...

  3. Youth Entrepreneurship in Visegrad Countries

    Directory of Open Access Journals (Sweden)

    Marian Holienka


    Full Text Available Objective: The aim of our paper is to analyse the entrepreneurial activity drivers of youth and young adults in Visegrad countries, considering the opportunity/necessity motivation dichotomy. Research Design & Methods: We employ the Global Entrepreneurship Monitor data for young individuals (18 to 34 years from V4 countries for years 2011 to 2013. We use the binomial logistic regression modelling with logit transformation. Separate models are constructed for youth and young adults, as well as for opportunity- and necessity-driven entrepreneurial activity. Findings: We found common drivers and distinctive attributes affecting involvement of young people in business start-up according to its motivation. Self-confidence and access to networks are universally important factors. In most examined cases, fear of failure and being a female reduces chance of business start-up. Especially among youth, being a student significantly inhibits involvement in enterprising efforts. Implications & Recommendations: In order to support youth entrepreneurship, an emphasis should be put on education and training to build skills and knowledge required to business start-up, together with capacity to spot opportunities, and reduce fear of failure.  Also, formal and informal networking plays an important role. Contribution & Value Added: Based on empirical analysis, our findings point out the key drivers of entrepreneurial activity among young people in V4 countries. We show directions for policy makers aiming to foster entrepreneurship within young generation as both way to exploit available business opportunities, as well as reaction to necessity situations.

  4. Basketball Youth All Star Game


    Hoyer, David; Dossing, Jens


    We have created a theoretical single day youth basketball event to highlight and promote Danish basketball. Our event will take place in Copenhagen in July 2014. We have financed our event both from personal savings and sponsorship. Our event requires; facilities, design and manufacture of uniforms and promotional material, sales, personnel, including the players who will be the focus of the event. We have created a detailed plan that includes the marketing, planning, accounting and financing...

  5. Youth entrepreneurship and new economy


    Željko Pavić


    This paper starts with a theoretical analysis of changes, which are usually designated as the new economy. These changes are characterized by globalization, more intensive use of information technology and other important structural changes. Multidimensional character of the entrepreneurship phenomenon and its role in economic development and social integration are emphasized. The youth represent a social group, which is, due to its transitional attributes and developments in the ...


    Directory of Open Access Journals (Sweden)

    Dwi Susilowati


    Full Text Available Background: The increasing number of children and young adults exposed to tobacco usage in the world is alarming. Indonesia is the third biggest tobacco consumer in the world after China and India. Smoking harms nearly every organ of the body, it reduce quality of life and life expectancy. Smoking causes illnesses, big economic lost and premature death. Tobacco use was the leading cause of preventable death. Smokers began at early age; they became the target of massive tobacco campaigns. Youth were vulnerable to tobacco advertising, once they began to smoke, it was difficult to quit. The Objectives of this paper is to identify tobacco usage among the Indonesian youth, to explore health problems, regulations related to tobacco consumption and efforts to implement the WHO Framework Convention on Tobacco Control. Methods: Method used is by reviewing studies and campaign information provided by researchers and practitioners in tobacco control programs. Result: Data shows that among people aged 10 to 24 years in Indonesia the current smokers were 23.7% daily smokers, 5.5% occasional smokers while the average cigarettes consumed daily were 12.2. Among lndonesian aged 13-15 years, there were 41% boys and 3.5% girls that were current cigarette smoking and 10.3% boys and 3,1% girls that had current tobacco other than cigarette. It is important that this preventable epidemic becomes a top public health issue in all countries. A complete ban on all tobacco advertising, promotion and sponsorship is a powerful tool to protect the world's youth and Indonesia should ratify tobacco ban. Key words: Indonesia, tobacco, youth, advertisement

  7. Valley-selective optical Stark effect probed by Kerr rotation (United States)

    LaMountain, Trevor; Bergeron, Hadallia; Balla, Itamar; Stanev, Teodor K.; Hersam, Mark C.; Stern, Nathaniel P.


    The ability to monitor and control distinct states is at the heart of emerging quantum technologies. The valley pseudospin in transition metal dichalcogenide (TMDC) monolayers is a promising degree of freedom for such control, with the optical Stark effect allowing for valley-selective manipulation of energy levels in WS2 and WSe2 using ultrafast optical pulses. Despite these advances, understanding of valley-sensitive optical Stark shifts in TMDCs has been limited by reflectance-based detection methods where the signal is small and prone to background effects. More sensitive polarization-based spectroscopy is required to better probe ultrafast Stark shifts for all-optical manipulation of valley energy levels. Here, we show time-resolved Kerr rotation to be a more sensitive probe of the valley-selective optical Stark effect in monolayer TMDCs. Compared to the established time-resolved reflectance methods, Kerr rotation is less sensitive to background effects. Kerr rotation provides a fivefold improvement in the signal-to-noise ratio of the Stark effect optical signal and a more precise estimate of the energy shift. This increased sensitivity allows for observation of an optical Stark shift in monolayer MoS2 that exhibits both valley and energy selectivity, demonstrating the promise of this method for investigating this effect in other layered materials and heterostructures.

  8. Assessment of Wastewater in Duhok Valley, Kurdistan Region/Iraq

    Directory of Open Access Journals (Sweden)

    Najmaldin E. Hassan


    Full Text Available In order to characterize the waste water in Duhok valley in Duhok governorate, during 25km, seven sites were selected in Duhok valley, to represent their water quality. Monthly samples were collected from the Duhok valley for the period from, April to September, 2015. The qualitative study of Duhok valley water tested, as considered one of the main sources of water pollution for Musol Lake. The physical and chemical test for water samples are taken from different locations in Duhok valley. To know the degree of pollution, and the impact of self-purification processes to improve water quality before arriving to the Mosul Lake, and the indicated results of the study a lack of dissolved oxygen in the water (DO. And high organic load values, (BOD and most of the bad qualities during water passage within the city of Duhok, while meat a significant improvement in the quality of water downstream before arriving at the dam Lake, is attributed to the effect of operations of self- purification ability of water. In spite of salinity problems and toxicity, the quality of water is suitable for irrigation crops on both sides of the valley .The all samples were tested for conductivity, TDS, pH, total hardness, chloride, alkalinity, sulfate, BOD, and phosphate, according to the standard methods.

  9. Geothermal resource assessment of western San Luis Valley, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Zacharakis, Ted G.; Pearl, Richard Howard; Ringrose, Charles D.


    The Colorado Geological Survey initiated and carried out a fully integrated assessment program of the geothermal resource potential of the western San Luis Valley during 1979 and 1980. The San Luis Valley is a large intermontane basin located in southcentral Colorado. While thermal springs and wells are found throughout the Valley, the only thermal waters found along the western part of the Valley are found at Shaw Warm Springs which is a relatively unused spring located approximately 6 miles (9.66 km) north of Del Norte, Colorado. The waters at Shaws Warm Spring have a temperature of 86 F (30 C), a discharge of 40 gallons per minute and contain approximately 408 mg/l of total dissolved solids. The assessment program carried out din the western San Luis Valley consisted of: soil mercury geochemical surveys; geothermal gradient drilling; and dipole-dipole electrical resistivity traverses, Schlumberger soundings, Audio-magnetotelluric surveys, telluric surveys, and time-domain electro-magnetic soundings and seismic surveys. Shaw Warm Springs appears to be the only source of thermal waters along the western side of the Valley. From the various investigations conducted the springs appear to be fault controlled and is very limited in extent. Based on best evidence presently available estimates are presented on the size and extent of Shaw Warm Springs thermal system. It is estimated that this could have an areal extent of 0.63 sq. miles (1.62 sq. km) and contain 0.0148 Q's of heat energy.

  10. YouthCaN 2001 / Sirje Janikson

    Index Scriptorium Estoniae

    Janikson, Sirje


    Aprillis 2001 toimus keskkonnateemaline õpilaskonverents YouthCaN 2001 Ameerika Loodusajaloo Muuseumis New Yorkìs. 35 seminarist ühe viis läbi Tartu Noorte Loodusmaja geoloogia ja keskkonnaringi esindus, tutvustati loodusmaja keskkonnaprojekte ja räägiti keskkonnaalaste veebilehtede koostamise kogemustest. YouthCaN (Youth Communicating and Networking) on rahvusvaheline noorte organisatsioon, mis vahendab kogemusi ja uusi ideid elukeskkonnast huvitatud noorte hulgas

  11. Anthropometric type of students of youth age

    Directory of Open Access Journals (Sweden)

    Stanishevskaya T.I.


    Full Text Available The basic anatomic morphological features of structure of body of healthy youths-students are considered. The inspected contingent was made by 90 youths-volunteers. Age of students - from 17 to 21 years old. In an ethnic aspect most inspected Ukrainians which constantly live in the south-east regions of Ukraine. Among students it was selected three basic somatotype: asthenic, normosthenic, hypersthenic. Morphofunctional the signs of organism of youths were characterized continuous individual changeability and discreteness.

  12. Youth unemployment in Greece: Measuring the challenge


    Bell, David N.F.; Blanchflower, David G.


    A historically high level of youth unemployment presents Greece with a huge social and economic challenge. This paper analyses various dimensions of this challenge. We argue that though the conventional definition of "youth" is the 16-24 age group, there is a strong case for considering 25 to 29-year-olds as sharing common problems with conventionally defined youth. There are also grounds for examining why females seem to fare worse than males in the Greek labour market. The negative effects ...

  13. Engaging youth to combat urban inequalities


    Dyrholm, Louise; Lindholm Mikkelsen, Lise Marie


    This thesis seeks to answer the research question: What is the potential of youth clubs in improving the living conditions of young slum dwellers in Dhaka city? To answer this question the paper explores the social, political and economic circumstances in the slum amounting for the living conditions of young slums dwellers. In the study an analysis is conducted on how participation in a youth club can provide urban poor youth with the necessary education to act on their personal and collectiv...

  14. Youth Attitude Tracking Study II, Fall 1983. (United States)


    considered along with civilian employment. The notion expressed in - econometric research is that when youth unemployment in the civilian sector is high...young people will find military Service relatively more attractive. Conversely, when youth unemployment is low, young people are more likely to . join...AD-Ri5@ 428 YOUTH ATTITUDE TRACKING STUDY II FALL 1983(U) RESEARCH 1/4 TRIANGLE INST RESEARCH TRIANGLE PARK NC M E MARSDEN 1983 DA98-83-C-8172

  15. Youth Attitudes Toward the Military: Poll Three (United States)


    changes rapidly based on factors such as the race/ethnic mix of the youth population, unemployment rates, world events, and attitudes on continuing... Youth Attitudes Toward the Military Poll Three DMDC Report No. 2002-029 April 2002 For additional copies of this report, contact: Defense Technical...Ask for Report by ADA- DMDC Report No. 2002-029 April 2002 YOUTH ATTITUDES TOWARD THE MILITARY: POLL THREE

  16. What Makes a Youth-Produced Film Good? The Youth Audience Perspective (United States)

    Halverson, Erica Rosenfeld; Gibbons, Damiana; Copeland, Shelby; Andrews, Alon; Llorens, Belen Hernando; Bass, Michelle B.


    In this article, we explore how youth audiences evaluate the quality of youth-produced films. Our interest stems from a dearth of ways to measure the quality of what youth produce in artistic production processes. As a result, making art in formal learning settings devolves into either romanticized creativity or instrumental work to improve skills…

  17. Youth sexuality and youth age at first sexual intercourse in Edo ...

    African Journals Online (AJOL)

    This study involved 783 randomly selected youths, ages 10-24 years from Edo State Central, Nigeria. This study examined youth sexuality and age at first sexual intercourse. The selected socio-economic characteristics of the youth examined included age, sex, marital status, educational status and religion. It was revealed ...

  18. Anthropometric Characteristics of Columbia, South Carolina, Youth Baseball Players and Dixie Youth World Series Players (United States)

    French, Karen E.; Spurgeon, John H.; Nevett, Michael E.


    The purpose of this study was to compare measures of body size in two samples of youth baseball players with normative data from the United States National Center for Health Statistics (NCHS) growth charts. One sample of youth baseball players participated in a local little league. The second sample of youth baseball players were members of eight…

  19. Youth Representation on County Government Committees: Youth in Governance in Kenosha County, Wisconsin (United States)

    Calvert, Matthew; de Montmollin, John; Winnett, Tedi


    The Kenosha County Youth in Governance program was created to build leadership skills and civic engagement opportunities for high school-aged students by placing two youth representatives on each of the Kenosha County Board of Supervisors standing committees. In reviewing data from 3 years of youth participants, the program was effective in…

  20. Blazing the Trail: A New Direction in Youth Development & Leadership--Youth Call-to-Action (United States)

    Katzel, A.; LaVant, A.; Richards, C.


    In August 2007, more than 200 youth and adults came together in Washington D.C. to discuss what action steps should be done to ensure that young people are best prepared to move successfully from youth to adulthood. A major purpose of the event, called "Blazing the Trail: A New Direction in Youth Development & Leadership," was to talk about…

  1. Exploring the Role of Social Connectedness among Military Youth: Perceptions from Youth, Parents, and School Personnel (United States)

    Mmari, Kristin N.; Bradshaw, Catherine P.; Sudhinaraset, May; Blum, Robert


    The increased stress on military families during wartime can be particularly difficult for adolescents. The current study employed 11 focus groups with military youth, parents, and school personnel working with military youth to better understand how youth and their families cope with stressors faced as result of living in a military family. An…

  2. Youth Suicide: A School Approach for the Prevention of Youth Suicide in Indiana. (United States)

    Osborne, Josephine N.

    This manual was written to help schools address the problem of youth suicide. The introduction presents a teenager's and a parent's perspective of youth suicide, discusses the problem of youth suicide, and develops a hypothesis of why the problem exists. Section 1 describes the contributing factors involved with adolescent suicide and provides…

  3. The Influence of Youth Assets on the Career Decision Self-Efficacy in Unattached Jamaican Youth (United States)

    Hayes, DeMarquis; Huey, Erron L.; Hull, Darrell M.; Saxon, Terrill F.


    The present study expands the career decision self-efficacy (CDSE) literature by focusing on a sample of unattached Jamaican youth to determine if youth assets (protective factors like family communication and peer role models) were predictive of increased CDSE. Unattached youth are defined as those that do not have a job or are not currently…

  4. Mental Health Problems of Dutch Youth with Hearing Loss as Shown on the Youth Self Report (United States)

    Van Eldik, Theo


    The prevalence of mental health problems among youth with hearing loss was assessed with an adjusted version of the Dutch rendition of the Youth Self Report, or YSR (Achenbach, 1991). The sample totaled 202 youth, aged 11?18 years, with auditory disabilities. The prevalence rates of externalizing problems, internalizing problems, and moderate to…

  5. Factors That Drive Youth Specialization. (United States)

    Padaki, Ajay S; Popkin, Charles A; Hodgins, Justin L; Kovacevic, David; Lynch, Thomas Sean; Ahmad, Christopher S

    Specialization in young athletes has been linked to overuse injuries, burnout, and decreased satisfaction. Despite continued opposition from the medical community, epidemiological studies suggest the frequency is increasing. Extrinsic pressures in addition to individual aspirations drive this national trend in sports specialization. Descriptive epidemiology study. Level 3. A novel instrument assessing the driving factors behind youth specialization was generated by an interdisciplinary team of medical professionals. Surveys were administered to patients and athletes in the department's sports medicine clinic. The survey was completed by 235 athletes between 7 and 18 years of age, with a mean age of 13.8 ± 3.0 years. Athletes specialized at a mean age of 8.1 years, and 31% of athletes played a single sport while 58% played multiple sports but had a preferred sport. More than 70% of athletes had collegiate or professional ambitions, and 60% played their primary sport for 9 or more months per year, with players who had an injury history more likely to play year-round ( P sports, with specialized athletes reporting this significantly more often ( P = 0.04). Half of the athletes reported that sports interfered with their academic performance, with older players stating this more frequently ( P sport before starting high school. While intrinsic drive may identify healthy aspirations, extrinsic influences are prevalent in specialized athletes. Extrinsic factors contributing to youth specialization were identified and compounded the deleterious sequelae of youth athlete specialization.

  6. Youth literature reading and storytelling

    Directory of Open Access Journals (Sweden)

    Milena Mileva Blažić


    Full Text Available ABSTRACTPurpose: The aim of the study is to update the definition of Slovenian children’s literature from the perspective of literary criticism, audiences and reception. The paper researches the adult’s literature and characters which have become a part of the children’s literature canon.Methodology/approach: The method of textual analysis, the analytical-descriptive research method, and data processing based on the text analysis were used.Results: The survey results in a new definition of the youth literature from the perspective of literary studies, the addressee and the purpose.Research limitation: The study focused on the most representative texts and authors, and international and Slovenian literature, which have become a part of the youth literature canon.Originality/practical implications: The study is based on a diachronic and synchronic analysis of various readings (for adults and children of literary texts when the text and / characters of inter/national adult’s literature canon have become a part of the youth reading.

  7. Youth entrepreneurship and new economy

    Directory of Open Access Journals (Sweden)

    Željko Pavić


    Full Text Available This paper starts with a theoretical analysis of changes, which are usually designated as the new economy. These changes are characterized by globalization, more intensive use of information technology and other important structural changes. Multidimensional character of the entrepreneurship phenomenon and its role in economic development and social integration are emphasized. The youth represent a social group, which is, due to its transitional attributes and developments in the labour market, in particularly vulnerable position in the new economy. This position could be improved through activation of the entrepreneurial potential of the youth. In order to estimate entrepreneurial potential and its determinants an empirical research is carried out on a cluster sample of 200 high-school students and 200 university students in Osijek. The results of the research show relatively high entrepreneurial aspiration of the youth, but they also show the negative impact of the lack of financial means and the unfavourable sociocultural conditions. The results also confirmed the importance of the entrepreneurial family background and sex as the significant determinants of entrepreneurial aspirations.

  8. Sexting: serious problems for youth. (United States)

    Ahern, Nancy R; Mechling, Brandy


    Youth engaging in sexting (texting plus sex) includes behaviors such as sending, receiving, or forwarding of nude or partially nude images via cell phones. The true prevalence of tweens and teens engaging in sexting is unclear. This might be because of the general secrecy of the behavior, the rapid advances in technology, and the lack of a clear definition that accounts for the added developmental factors (e.g., peak sexual development, impulsivity). Additionally, there is a lack of recognition of the consequences and increased risks of sexting (e.g., shame and guilt, earlier sexual behavior, bullying, incarceration, substance abuse, depression, suicide) for youth as a vulnerable population. The purpose of this article is to examine sexting behaviors among youth by exploring factors specific to today's adolescent population that may influence the prevalence and outcomes of sexting behavior. Implications for nursing practice, including the assessment, intervention, and evaluation that is needed to treat adolescents affected by sexting, are discussed. Copyright 2013, SLACK Incorporated.

  9. Native American youth and justice

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Laurence A. French


    Full Text Available Youth and delinquency issues have long been problematic among Native Americans groups both on- and off-reservation. This phenomenon is further complicated by the cultural diversity among American Indians and Alaska Natives scattered across the United States. In address these issues, the paper begins with a historical overview of Native American youth. This history presents the long tradition of federal policies that, how well intended, have resulted in discriminatory practices with the most damages attacks being those directed toward the destruction of viable cultural attributes – the same attributes that make Native Americans unique within United States society. Following the historical material, the authors contrast the pervasive Native American aboriginal ethos of harmony with that of Protestant Ethic that dominates the ethos of the larger United States society. In addition to providing general information on Native American crime and delinquency, the paper also provides a case study of Native American justice within the Navajo Nation, the largest tribe, in both size and population, in the United States. The paper concludes with a discussion of issues specific to Native American youth and efforts to address these problems.

  10. The Expanded Owens Valley Solar Array (United States)

    Gary, Dale E.; Hurford, G. J.; Nita, G. M.; White, S. M.; Tun, S. D.; Fleishman, G. D.; McTiernan, J. M.


    The Expanded Owens Valley Solar Array (EOVSA) is now under construction near Big Pine, CA as a solar-dedicated microwave imaging array operating in the frequency range 1-18 GHz. The solar science to be addressed focuses on the 3D structure of the solar corona (magnetic field, temperature and density), on the sudden release of energy and subsequent particle acceleration, transport and heating, and on space weather phenomena. The project will support the scientific community by providing open data access and software tools for analysis of the data, to exploit synergies with on-going solar research in other wavelengths. The New Jersey Institute of Technology (NJIT) is expanding OVSA from its previous complement of 7 antennas to a total of 15 by adding 8 new antennas, and will reinvest in the existing infrastructure by replacing the existing control systems, signal transmission, and signal processing with modern, far more capable and reliable systems based on new technology developed for the Frequency Agile Solar Radiotelescope (FASR). The project will be completed in time to provide solar-dedicated observations during the upcoming solar maximum in 2013 and beyond. We provide an update on current status and our preparations for exploiting the data through modeling and data analysis tools. This research is supported by NSF grants AST-0908344, and AGS-0961867 and NASA grant NNX10AF27G to New Jersey Institute of Technology.

  11. Calibrating Treasure Valley Groundwater Model using MODFLOW (United States)

    Hernandez, J.; Tan, K.


    In Idaho, groundwater plays an especially important role in the state. According to the Idaho Department of Environmental Quality, groundwater supplies 95% of the state's drinking water (2011). The USGS estimates that Idaho withdraws 117 million cubic meters (95,000 acre-feet) per year from groundwater sources for domestic usage which includes drinking water. The same report from the USGS also estimates that Idaho withdraws 5,140 million cubic meters (4,170,000 acre-feet) per year from groundwater sources for irrigation usage. Quantifying and managing that resource and estimating groundwater levels in the future is important for a variety of socio-economic reasons. As the population within the Treasure Valley continues to grow, the demand of clean usable groundwater increases. The objective of this study was to develop and calibrate a groundwater model with the purpose of understanding short- and long-term effects of existing and alternative land use scenarios on groundwater changes. Hydrologic simulations were done using the MODFLOW-2000 model. The model was calibrated for predevelopment period by reproducing and comparing groundwater levels of the years before 1925 using steady state boundary conditions representing no change in the land use. Depending on the reliability of the groundwater source, the economic growth of the area can be constrained or allowed to flourish. Mismanagement of the groundwater source can impact its sustainability, quality and could hamper development by increasing operation and maintenance costs. Proper water management is critical because groundwater is such a limited resource.

  12. Fungal Biodiversity in the Alpine Tarfala Valley. (United States)

    Coleine, Claudia; Selbmann, Laura; Ventura, Stefano; D'Acqui, Luigi Paolo; Onofri, Silvano; Zucconi, Laura


    Biological soil crusts (BSCs) are distributed worldwide in all semiarid and arid lands, where they play a determinant role in element cycling and soil development. Although much work has concentrated on BSC microbial communities, free-living fungi have been hitherto largely overlooked. The aim of this study was to examine the fungal biodiversity, by cultural-dependent and cultural-independent approaches, in thirteen samples of Arctic BSCs collected at different sites in the Alpine Tarfala Valley, located on the slopes of Kebnekaise, the highest mountain in northern Scandinavia. Isolated fungi were identified by both microscopic observation and molecular approaches. Data revealed that the fungal assemblage composition was homogeneous among the BSCs analyzed, with low biodiversity and the presence of a few dominant species; the majority of fungi isolated belonged to the Ascomycota, and Cryptococcus gilvescens and Pezoloma ericae were the most frequently-recorded species. Ecological considerations for the species involved and the implication of our findings for future fungal research in BSCs are put forward.

  13. Fungal Biodiversity in the Alpine Tarfala Valley

    Directory of Open Access Journals (Sweden)

    Claudia Coleine


    Full Text Available Biological soil crusts (BSCs are distributed worldwide in all semiarid and arid lands, where they play a determinant role in element cycling and soil development. Although much work has concentrated on BSC microbial communities, free-living fungi have been hitherto largely overlooked. The aim of this study was to examine the fungal biodiversity, by cultural-dependent and cultural-independent approaches, in thirteen samples of Arctic BSCs collected at different sites in the Alpine Tarfala Valley, located on the slopes of Kebnekaise, the highest mountain in northern Scandinavia. Isolated fungi were identified by both microscopic observation and molecular approaches. Data revealed that the fungal assemblage composition was homogeneous among the BSCs analyzed, with low biodiversity and the presence of a few dominant species; the majority of fungi isolated belonged to the Ascomycota, and Cryptococcus gilvescens and Pezoloma ericae were the most frequently-recorded species. Ecological considerations for the species involved and the implication of our findings for future fungal research in BSCs are put forward.

  14. Tennessee Valley Region: a year 2000 profile

    Energy Technology Data Exchange (ETDEWEB)



    A study was undertaken to determine the potential radiological implications of nuclear facilities in the combined watersheds of the Tennessee and Cumberland rivers, an area covering portions of 7 states of varied topography. The regional population in 1970 was about 4.6 million and is expected to increase to about 7 million by the year 2000. A 1973 projection estimated the installed electric generating capacity of the region to increase from a 1970 value of 45,000 megawatts to a total of 222,000 megawatts by the year 2000. In that year, about 144,000 megawatts were projected to be nuclear plants. The profile of the Tennessee Valley Region in the year 2000, as drawn from this report, contains the essential data for calculation of the radiological dose from operation of nuclear facilities in that year. Those calculations are reported in the companion document, DOE/ET-0064/2. Specifically, Volume I establishes the parameters describing where the people live, what they eat, the activities in which they engage, and the environmental surroundings that enable an evaluation of the potential radiation dose to the population. Airborne radionuclides from nuclear facilities in this zone may enter the study area and be deposited on the ground, on growing food, and on water surfaces. Consideration was not given to waterborne radionuclides external to the study region. 17 references. (MCW)

  15. Soil formation in the Tsauchab Valley, Namibia (United States)

    Eden, Marie; Bens, Oliver; Ramisch, Arne; Schwindt, Daniel; Völkel, Jörg


    The BMBF-funded project GeoArchives (Spaces) investigates soils and sediments in Southern Africa. A focus area lies on the Tsauchab Valley (Namibia), South of the Naukluft mountain range (24°26'40'' S, 16°10'40'' E). On a gently sloping alluvial fan facing East towards the river, the surface is characterized by a desert pavement covering soils used as farmland. The landscape units were mapped and the area at the lower slope of a hill was divided into three units: a rinsing surface and a gravel plain, separated by a channel. On these surfaces soil profiles were excavated. Profile description followed the German system (Bodenkundliche Kartieranleitung KA 5) and disturbed samples were taken at various depths and analysed in the lab. Undisturbed soil cores with a volume of 100 cm³ were taken just below the surface at a depth of ~1-6 cm. Lab analyses included texture and gravel content, colour, pH, electrical conductivity, carbonates, CNS, cation exchange capacity, pedogenic oxides, main and trace elements (XRF), and clay mineral distribution (XRD). Undisturbed samples were used to determine soil water retention curve, air permeability and bulk density. The profiles revealed moderately developed cambic soils rich in clay minerals and with total carbon contents ranging up to 1.8 %, bearing shrubs and after episodic rainfall a dense grass vegetation. Their genesis is discussed and interpreted in the context of the landscape and climate history of this semi-desert environment.

  16. Tectonic controls upon Kaveri River drainage, cratonic Peninsular India: Inferences from longitudinal profiles, morphotectonic indices, hanging valleys and fluvial records (United States)

    Kale, Vishwas S.; Sengupta, Somasis; Achyuthan, Hema; Jaiswal, Manoj K.


    The Indian Peninsula is generally considered as a tectonically stable region, where ancient rocks, rivers and land surfaces predominate. In some parts of this ancient landscape, however, the role of tectonic landsculpting is strongly indicated by the presence of youthful topography and historical seismic activity. The present study is primarily focused on the middle domain of the Kaveri River, which displays such youthful features. The tectonic controls on this cratonic river were evaluated on the basis of the investigations of the longitudinal profiles, morphotectonic indices of active tectonics, and fluvial records. The presence of steep channel gradients, prominent knickpoints, hanging valleys, narrow bedrock gorges, and channel-in-channel morphology imply rapid erosion rates in the middle domain of the basin in response to active deformation, particularly in the reach defined by two major active faults - the Kollegal-Sivasamudram Fault and the Mekedatu Fault. Further, considering the remarkably low modern and long-term denudation rates and OSL ages of the alluvial deposits (30-40 ka), the tectonically-driven rejuvenation does not appear to be geologically recent as postulated by earlier workers.

  17. The Role of Source Material in Basin Sedimentation, as Illustrated within Eureka Valley, Death Valley National Park, CA. (United States)

    Lawson, M. J.; Yin, A.; Rhodes, E. J.


    Steep landscapes are known to provide sediment to sink regions, but often petrological factors can dominate basin sedimentation. Within Eureka Valley, in northwestern Death Valley National Park, normal faulting has exposed a steep cliff face on the western margin of the Last Chance range with four kilometers of vertical relief from the valley floor and an angle of repose of nearly 38 degrees. The cliff face is composed of Cambrian limestone and dolomite, including the Bonanza King, Carrara and Wood Canyon formations. Interacting with local normal faulting, these units preferentially break off the cliff face in coherent blocks, which result in landslide deposits rather than as finer grained material found within the basin. The valley is well known for a large sand dune, which derives its sediment from distal sources to the north, instead of from the adjacent Last Chance Range cliff face. During the Holocene, sediment is sourced primary from the northerly Willow Wash and Cucomungo canyon, a relatively small drainage (less than 80 km2) within the Sylvan Mountains. Within this drainage, the Jurassic quartz monzonite of Beer Creek is heavily fractured due to motion of the Fish Valley Lake - Death Valley fault zone. Thus, the quartz monzonite is more easily eroded than the well-consolidated limestone and dolomite that forms the Last Change Range cliff face. As well, the resultant eroded material is smaller grained, and thus more easily transported than the limestone. Consequently, this work highlights an excellent example of the strong influence that source material can have on basin sedimentation.

  18. Agricultural Development, Land Change, and Livelihoods in Tanzania's Kilombero Valley (United States)

    Connors, John Patrick

    The Kilombero Valley lies at the intersection of a network of protected areas that cross Tanzania. The wetlands and woodlands of the Valley, as well as the forest of surrounding mountains are abundant in biodiversity and are considered to be critical areas for conservation. This area, however, is also the home to more than a half million people, primarily poor smallholder farmers. In an effort to support the livelihoods and food security of these farmers and the larger Tanzanian population, the country has recently targeted a series of programs to increase agricultural production in the Kilombero Valley and elsewhere in the country. Bridging concepts and methods from land change science, political ecology, and sustainable livelihoods, I present an integrated assessment of the linkages between development and conservation efforts in the Kilombero Valley and the implications for food security. This dissertation uses three empirical studies to understand the process of development in the Kilombero Valley and to link the priorities and perceptions of conservation and development efforts to the material outcomes in food security and land change. The first paper of this dissertation examines the changes in land use in the Kilombero Valley between 1997 and 2014 following the privatization of agriculture and the expansion of Tanzania's Kilimo Kwanza program. Remote sensing analysis reveals a two-fold increase in agricultural area during this short time, largely at the expense of forest. Protected areas in some parts of the Valley appear to be deterring deforestation, but rapid agricultural growth, particularly surrounding a commercial rice plantation, has led to loss of extant forest and sustained habitat fragmentation. The second paper focuses examines livelihood strategies in the Valley and claims regarding the role of agrobiodiversity in food security. The results of household survey reveal no difference or lower food security among households that diversify their

  19. Youth ministry as an agency of youth development for the vulnerable youth of the Cape Flats


    Garth Aziz


    Religiosity has a profound role and influence on youth development within a community. Religiosity promotes risk reduction and positive moral characteristics and thus remains an avenue of opportunity for transformation in considering the lived experiences of vulnerable young people living on the Cape Flats in the Western Cape, South Africa. The Cape Flats is an area that is overwhelmed with unemployment, poverty, gang violence, chemical substance abuse and a general societal abandonment of yo...

  20. Questionnaire development and validity to measure sexual intention among youth in Malaysia

    Directory of Open Access Journals (Sweden)

    Noor Azimah Muhammad


    Full Text Available Abstract Background From the Theory of Planned Behaviour perspective, sexual intention is determined by a permissive attitude, perception of social norms and perceived self-efficacy in performing sexual activity. The aim of this study was to develop and validate the Youth Sexual Intention Questionnaire (YSI-Q, which was designed to measure sexual intention among youths in Malaysia. Methods A total of 25 items were developed based on literature reviews encompassing four main constructs: sexual intention, attitude, social norms and self-efficacy. The YSI-Q then underwent a validation process that included content and face validity, exploratory factor analysis (EFA, reliability analysis, and confirmatory factor analysis (CFA. This study was conducted on unmarried youths aged 18 to 22 years who were studying in colleges around Klang Valley, Malaysia. Results EFA supported the four factor structure, but five items were removed due to incorrect placement or low factor loading (<0.60. Internal reliability using Cronbach’s alpha ranged between 0.89 and 0.94. The CFA further confirmed the construct, convergent and discriminant validity of the YSI-Q with χ 2 = 392.43, df = 164, p < 0.001, χ 2/df = 2.40, CFI = 0.93 and TLI = 0.92 and RMSEA = 0.08. Conclusion The final set of YSI-Q consisted of 20 items measuring sexual intention (five items, attitude (five items, social norms (six items and self-efficacy (four items of practicing sexual activity. YSI-Q was shown to be a reliable and valid tool to be used among Malaysian youths.

  1. CDC grand rounds: preventing youth violence. (United States)

    David-Ferdon, Corinne; Simon, Thomas R; Spivak, Howard; Gorman-Smith, Deborah; Savannah, Sheila B; Listenbee, Robert L; Iskander, John


    Youth violence occurs when persons aged 10-24 years, as victims, offenders, or witnesses, are involved in the intentional use of physical force or power to threaten or harm others. Youth violence typically involves young persons hurting other young persons and can take different forms. Examples include fights, bullying, threats with weapons, and gang-related violence. Different forms of youth violence can also vary in the harm that results and can include physical harm, such as injuries or death, as well as psychological harm. Youth violence is a significant public health problem with serious and lasting effects on the physical, mental, and social health of youth. In 2013, 4,481 youths aged 10-24 years (6.9 per 100,000) were homicide victims. Homicide is the third leading cause of death among persons aged 10-24 years (after unintentional injuries and suicide) and is responsible for more deaths in this age group than the next seven leading causes of death combined. Males and racial/ethnic minorities experience the greatest burden of youth violence. Rates of homicide deaths are approximately six times higher among males aged 10-24 years (11.7 per 100,000) than among females (2.0). Rates among non-Hispanic black youths (27.6 per 100,000) and Hispanic youths (6.3) are 13 and three times higher, respectively, than among non-Hispanic white youths (2.1). The number of young persons who are physically harmed by violence is more than 100 times higher than the number killed. In 2013, an estimated 547,260 youths aged 10-24 years (847 per 100,000) were treated in U.S. emergency departments for nonfatal physical assault-related injuries.


    Directory of Open Access Journals (Sweden)

    Fábio Augusto Sfoggia Verardi


    Full Text Available Abstract: This qualitative study, of descriptive and exploratory manner, aims to determine the formation of youth soccer association structure in the professional soccer clubs in the Rio Pardo and Taquari valleys, in order to modernize the sport nowadays. The subjects of this study are five male administrators of different soccer clubs. The results show that in four of these clubs, the work with youth soccer association is recent, covering only the categories for children, junior and youth with various forms of admissions; but all coaches believe in the commitment of such work. It is observed that its main objective is to train athletes in this association to supply the professional team, without, however, a usual line of tactical system to be observed at different levels. The sponsorship is the main income source for the maintenance of these activities, not being exploited for the dissemination and marketing initiatives. All clubs have trained athletes from the youth soccer association playing in their professional teams, but only one club indicated some indices of those players who were sold or borrowed to other clubs. Thus, it shows that the youth soccer association has received some attention from the sports administrators, but there is still the lack of a better professional management on it, developing its various aspects. So, it could provide more satisfactory results, as a profitable alternative to prepare players for professional teams. Keywords: soccer; structure; clubs, training of athletes.

  3. Politics, gender and youth citizenship in Senegal: Youth policing of dissent and diversity (United States)

    Crossouard, Barbara; Dunne, Máiréad


    This paper reports on empirical research on youth as active citizens in Senegal with specific reference to their education and their sexual and reproductive health rights. In a context of postcoloniality which claims to have privileged secular, republican understandings of the constitution, the authors seek to illuminate how youth activists sustain patriarchal, metropolitan views of citizenship and reinforce ethnic and locational (urban/rural) hierarchies. Their analysis is based on a case study of active youth citizenship, as reflected in youth engagement in the recent presidential elections in Senegal. This included involvement in youth protests against pre-election constitutional abuse and in a project monitoring the subsequent elections using digital technologies. The authors compare how youth activists enacted different notions of citizenship, in some instances involving a vigorous defence of Senegal's democratic constitution, while in others dismissing this as being irrelevant to youth concerns. Here the authors make an analytic distinction between youth engagement in politics, seen as the public sphere of constitutional democracy, and the political, which they relate to the inherently conflictual and agonistic processes through which (youth) identities are policed, in ways which may legitimate or marginalise. Despite the frequent construction of youth as being agents of change, this analysis shows how potentially productive and open spaces for active citizenship were drawn towards conformity and the reproduction of existing hegemonies, in particular through patriarchal gender relations and sexual norms within which female youth remained particularly vulnerable.

  4. Imagining the Future: Perspectives Among Youth and Caregivers in the Trans Youth Family Study (United States)

    Katz-Wise, Sabra L.; Budge, Stephanie L.; Orovecz, Joe J.; Nguyen, Bradford; Nava-Coulter, Brett; Thomson, Katharine


    Future perspectives of transgender youth and their caregivers may be shaped by knowledge of discrimination and adverse mental health among transgender adults. Qualitative data from the Trans Youth Family Study were used to examine how transgender and gender nonconforming (TGN) youth and their caregivers imagine the youth's future. A community-based sample of 16 families (16 TGN youth, ages 7-18 years, and 29 caregivers) was recruited from two regions in the United States. Participants completed in-person qualitative interviews and surveys. Interview transcripts were analyzed using grounded theory methodology for coding procedures. Analyses yielded 104 higher order themes across 45 interviews, with eight prominent themes: comparing experiences with others, gender affirming hormones, gender affirming surgery, gender norms, questioning whether the youth is really transgender, expectations for romantic relationships, uncertainty about the future, and worries about physical and emotional safety. A conceptual model of future perspectives in TGN youth and caregivers is presented and clinical implications are discussed. PMID:28068129

  5. Lung cancer in the Kashmir valley

    Directory of Open Access Journals (Sweden)

    Koul Parvaiz


    Full Text Available Background: Lung cancer has been found to be the second commonest cancer according to a hospital-based data from Kashmir, India. However, no incidence studies are available. Objective: To ascertain the incidence of lung cancer in Kashmir. Materials and Methods: All newly histologically diagnosed cases of lung cancer seen in various hospital and private laboratories of the Kashmir valley were registered over a period of two years (January 1, 2004 to December 31, 2005. Also included were patients attending the various oncological service areas of the institute and those diagnosed from any other laboratory outside the state. The incidence rate was calculated using the January 2005 population as the reference population estimated using the census-based projected populations. Results: Four hundred and sixty-two incident cases of lung cancer were seen during the study period. The crude incidence rate, age standardized (world and truncated age adjusted (40-69 years, world incidence rates for lung cancer per 100 000 population were 4.01, 6.48 and 15.28 respectively (males 6.55, 10.09 and 23.94 respectively and females 1.19, 2.14 and 4.65. The age adjusted rates for males in district Srinagar was 19.34 per 100 000. One hundred and fifty nine (69.8% of the 221 had a history of Hukkah smoking. Conclusions: Even though Kashmir as a whole is a low incidence area for lung cancer (ASR of < 15, Srinagar district has the highest incidence of lung cancer among the males in Kashmir. The data presented is assumed to be the closest approximation to a population-based data registry and the geographical incidence maps of ICMR need appropriate updating

  6. The Evaporation Valley in the Kepler Planets (United States)

    Owen, James E.; Wu, Yanqin


    A new piece of evidence supporting the photoevaporation-driven evolution model for low-mass, close-in exoplanets was recently presented by the California-Kepler Survey. The radius distribution of the Kepler planets is shown to be bimodal, with a “valley” separating two peaks at 1.3 and 2.6 R ⊕. Such an “evaporation valley” had been predicted by numerical models previously. Here, we develop a minimal model to demonstrate that this valley results from the following fact: the timescale for envelope erosion is the longest for those planets with hydrogen/helium-rich envelopes that, while only a few percent in weight, double its radius. The timescale falls for envelopes lighter than this because the planet’s radius remains largely constant for tenuous envelopes. The timescale also drops for heavier envelopes because the planet swells up faster than the addition of envelope mass. Photoevaporation therefore herds planets into either bare cores (˜1.3 R ⊕), or those with double the core’s radius (˜2.6 R ⊕). This process mostly occurs during the first 100 Myr when the stars’ high-energy fluxes are high and nearly constant. The observed radius distribution further requires the Kepler planets to be clustered around 3 M ⊕ in mass, born with H/He envelopes more than a few percent in mass, and that their cores are similar to the Earth in composition. Such envelopes must have been accreted before the dispersal of the gas disks, while the core composition indicates formation inside the ice line. Lastly, the photoevaporation model fails to account for bare planets beyond ˜30-60 days; if these planets are abundant, they may point to a significant second channel for planet formation, resembling the solar system terrestrial planets.

  7. Preventing Youth Violence: Opportunities for Action (United States)

    David-Ferdon, Corinne; Simon, Thomas R.


    All forms of violence, including youth violence, suicidal behavior, child maltreatment, sexual violence, intimate partner violence, and elder abuse, negatively affect the health and well-being of this country. Youth violence, in particular, is a significant public health problem. Many young people and communities view the grim facts about youth…

  8. The Rise of Creative Youth Development (United States)

    Montgomery, Denise


    Creative youth development (CYD) is a dynamic area of community arts education that successfully bridges youth development and arts education. CYD is an intentional, holistic practice that combines hands-on artmaking and skill building in the arts with development of life skills to support young people in successfully participating in adolescence…

  9. Entrepreneurship education: a vital instrument for youth ...

    African Journals Online (AJOL)

    The concern of this paper is to explore Entrepreneurship Education (EE) as one of the vital tools for youth empowerment, industrial development and consolidation of national integration in Nigeria. To achieve this feat, the paper takes its roots from the role of EE in youth empowerment programmes, national integration and ...

  10. Teaching Responsibility to Gang-Affiliated Youths (United States)

    Buckle, Michael E.; Walsh, David S.


    Teaching youths who affiliate with a gang can be a daunting task. Risk factors for gang membership often compound across life domains and affect pro-social connectedness, cause feelings of marginalization, and hinder life-skill development. Sports and physical activities that are structured within a positive youth-development framework provide an…

  11. Future Agendas in the Sociology of Youth (United States)

    Furlong, Andy


    The various contributions to this edition of "Youth Studies Australia" reflect further on future priorities in youth studies. It is argued that contemporary world trends and events are transforming young people's lives and raising a series of important and exciting challenges for the discipline. To address these new challenges, youth…

  12. Counseling Youth for Employability: Unleashing the Potential. (United States)

    Herr, Edwin L.; Long, Thomas E.

    This monograph, written for vocational counselors and teachers, addresses employability for youth from both career counseling and guidance and transitional education perspectives. The section on employability counseling focuses on the ingredients of employability, youth employment conditions, classes of employment and unemployment, and…

  13. Disrupting Educational Inequalities through Youth Digital Activism (United States)

    Stornaiuolo, Amy; Thomas, Ebony Elizabeth


    This article reviews scholarship on youth and young adult activism in digital spaces, as young users of participatory media sites are engaging in political, civic, social, or cultural action and advocacy online to create social change. The authors argue that youth's digital activism serves as a central mechanism to disrupt inequality, and that…

  14. Aspects of Psychological Resilience among Transgender Youth (United States)

    Grossman, Arnold H.; D'Augelli, Anthony R.; Frank, John A.


    Fifty-five transgender youth described their gender development and some of the stressful life experiences related to their gender identity and gender expression. More than two-thirds of youth reported past verbal abuse by their parents or peers related to their gender identity and nonconformity, and approximately one-fifth to one-third reported…

  15. Boosting youth employment prospects in Tanzania | IDRC ...

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


    Dec 16, 2015 ... Read the brief, Boosting youth employment prospects: Tanzania, (PDF, 999 KB); Read full report, Youth employment in Tanzania: Taking stock of the evidence and knowledge gaps, (1.14 MB); For a visual representation of the key findings see the infographic poster (PDF, 296 KB). Return to main page, ...

  16. Enhancing youth employability in Zambia | IDRC - International ...

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


    Dec 16, 2015 ... Read the brief, Enhancing youth employability: Zambia (PDF, 764 KB); Read full report, Youth employment challenges in Zambia: A statistical profile, current policy frameworks and existing interventions (PDF 1.71 MB); For a visual representation of the key findings see the infographic poster (PDF, 282 KB).

  17. Involving Youth in Politics | IDRC - International Development ...

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

    “Recent events in France remind us how important it is to engage our youth in policy decisions; how their views must be considered before governments announce and implement new policies that concern their livelihood,” said IDRC President, Maureen O'Neil. “Governments should use youth's sense of solidarity to their ...

  18. Pentecostal Youth Organization and the Bulgarian Komsomol (United States)

    Homan, Robert


    Draws certain comparisons between the organization, methods and objectives of two youth movements seldom viewed in respect of each other: the one serves a religious faith and is known as the pentecostal youth movement, the other serves a political ideology and is known as the Bulgarian komsomol. (Author/RK)

  19. Immigrant Youth Organizing as Civic Preparation (United States)

    Quinn, Rand; Nguyen, Chi


    Adequately preparing youth to enter the civic spheres of adulthood has emerged as an issue of concern in recent years due to widening civic empowerment gaps that track along race and class lines. Drawing on an ethnographic study of Homeward Bound (pseudonym), a program for Vietnamese youth in Philadelphia, Pennsylvania, we show how immigrant youth…

  20. Environmental Educational Youth Action Task Program (United States)

    Ab Rahman, Nik Norulaini Nik; Omar, Fatehah Mohd; Kalia, Noorliza; Hasmi, Mohammad


    An educational environmental youth camp was held comprising of fifty one 16-year old secondary students and facilitated by volunteers from the university and Friends of the Earth, a non profit organization in Penang. A weekend camp on youth action task program was held at an isolated beach packed with activities that were structured towards…

  1. The Ordinariness of Youth Linguascapes in Mongolia (United States)

    Dovchin, Sender


    Drawing on varied offline and online contexts, this article indicates that youth linguistic diversity in contemporary Mongolia is better understood from the perspective of "the ordinariness of linguascapes." The notion of "linguascapes" is important in capturing the rising complexity of youth mixed language practices…

  2. Youth Naturalists: How Effective Are They? (United States)

    Absher, James; Morgan, Mark; Sutherland, Dave; Loudon, Bob


    Describes efforts to assess the effectiveness of high school-aged interpreters through the use of a field experiment and measures of audience response. Concludes that youth naturalists were not always as effective in delivering interpretive programs as are adults; however, data suggest that the efficacy of employing youth as interpreters is strong…

  3. Rural Canadian Youth Exposed to Physical Violence (United States)

    Laye, Adele M.; Mykota, David B.


    Exposure to physical violence is an unfortunate reality for many Canadian youth as it is associated with numerous negative psychosocial effects. The study aims to assist in understanding resilience in rural Canadian youth exposed to physical violence. This is accomplished by identifying the importance of protective factors, as measured by the…

  4. The Lingering Crisis of Youth Unemployment. (United States)

    Adams, Arvil V.; And Others

    The study is based on an analysis of recent trends in youth unemployment from published sources and on additional analysis of a national sample of young men and young women 16 to 18 years of age who were followed longitudinally over a seven year period in the late 1960s and early 1970s. The book establishes the dimensions of youth unemployment and…

  5. Vulnerable Youth and Transitions to Adulthood (United States)

    Xie, Rongbing; Sen, Bisakha; Foster, E. Michael


    This chapter focuses on vulnerable youth, the challenges they face during their transitions to adulthood, and the adverse effects of limited support systems on those transitions. The authors offer recommendations on how adult educators can help facilitate smooth transitions into adulthood for vulnerable youth.

  6. Youth Voice and the Llano Grande Center (United States)

    Guajardo, Francisco; Perez, Delia; Guajardo, Miguel A.; Davila, Eric; Ozuna, Juan; Saenz, Maribel; Casaperalta, Nadia


    The Llano Grande Center is a non-profit education and community development organization founded in the mid-1990s by youth and teachers out of a public high school classroom in a rural South Texas (USA) community. The Center was created, in large part, to cultivate youth voices as important elements of curriculum development and teacher training…

  7. Contemporary Youth and the Postmodern Adventure (United States)

    Best, Steven; Kellner, Douglas


    Contemporary youth are major players in the postmodern adventure because it is they who will enter the future and further shape the world to come. For youth today, change is the name of the game and they are forced to adapt to a rapidly mutating and crisis-ridden world characterized by novel information, computer and genetic technologies; a…

  8. Indigenous Youth as Language Policy Makers (United States)

    McCarty, Teresa L.; Romero-Little, Mary Eunice; Warhol, Larisa; Zepeda, Ofelia


    This article offers a grounded view of language shift as experienced by Native American youth across a range of early- to late-shift settings. Drawing on data from a long-term ethnographic study, we demonstrate that the linguistic ecologies in which youth language choices play out are more complex than a unidirectional notion of shift might…

  9. Entrepreneurship Education: A Vital Instrument for Youth ...

    African Journals Online (AJOL)


    designed to fit the youth for gainful employment and industrial development and integration tendencies. Youth ... Goodluck Jonathan, National Directorate of employment (NDE) programme by. Babangida administration ..... The urgent challenge is therefore to bridge the demand for jobs with the actual needs ofsociety.

  10. African-American Youth at Risk. (United States)

    Hare, Bruce R.


    Uses a structural deterministic perspective to explain the overrepresentation of African-Americans in the lower levels of the American social system. Discusses the negative impact of racism, classism, and sexism on the Black family and the socialization of Black youth. Urges the formation of community coalitions to provide youth activities and to…

  11. Evaluating Youth Development Programs: Progress and Promise (United States)

    Roth, Jodie L.; Brooks-Gunn, Jeanne


    Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this article the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the…

  12. Preventing Youth Violence in a Multicultural Society (United States)

    Guerra, Nancy G., Ed.; Smith, Emilie Phillips, Ed.


    "Preventing Youth Violence in a Multicultural Society" highlights the importance of creating culturally compatible interventions to stop violence among the youngest members of diverse populations. Chapters explore how ethnicity and culture can increase or decrease risk for violence among youth depending on contextual factors such as a…

  13. Youth Purpose Worldwide: A Tapestry of Possibilities (United States)

    Moran, Seana


    Interest in youth purpose is growing among scholars around the world. With globalization, better understanding of life purposes in different countries becomes more important as this generation's youth are influenced by ideas and events anywhere. This special issue contributes to this inclusive, worldwide frame of mind by showcasing work done…

  14. Empowering Peers To Prevent Youth Violence. (United States)

    Hazler, Richard J.; Carney, JoLynn V.


    An examination of peer-on-peer abuse (e.g., bullying, harassment) and peer-on-self abuse (e.g., suicide, self-mutilation) prevention programs identified more effective ways to involve youth in similar programs. Stronger programs emphasized youth empowerment through active roles in program development and reaching out with understanding and support…

  15. Models of Christian Leadership in Youth Ministry (United States)

    Canales, Arthur David


    This article addresses four models of leadership that Christian communities may want to adopt to help them assess and articulate a more vibrant and dynamic youth ministry. In particular, this article will demonstrate that authentic Christian leadership for youth ministry is much more than teaching young people about pastoral skills, but requires a…

  16. Refugee youth, belonging and community sport

    NARCIS (Netherlands)

    Spaaij, R.


    This article examines community sport as a site where refugee youth negotiate belonging, which is conceptualised as a dynamic dialectic of ‘seeking’ and ‘granting’. Drawing on three years of ethnographic fieldwork among Somali Australian youth at community football (soccer) clubs in Melbourne, the

  17. Youth De-Radicalization: A Canadian Framework

    Directory of Open Access Journals (Sweden)

    Hafal (Haval Ahmad


    Full Text Available Youth radicalization leading to violence has become a growing fear among Canadians, as terrorist attacks are carried out in Western states. Although Canada has suffered relatively fewer acts of violence, this fear has intensified and a de-radicalization strategy is needed in the Canadian context. In a qualitative case study methodology, interviews were conducted with school counsellors, religious leaders, and academics to explore solutions to youth radicalization. Youth de-radicalization approaches from the United Kingdom were analyzed and found that community-based initiatives were missing from programming. Social identity theory is used to explain that youth join radicalized groups to feel a sense of belonging and have to be provided an alternative and moderate group identity to de-radicalize. This study found youth de-radicalization in Canada is best served through a community collaboration approach.

  18. Assessing youth engagement with a collaborative Index

    Energy Technology Data Exchange (ETDEWEB)

    Fursov, K.; Nefedova, A.; Thurner, T


    As a response to the proliferation of student-led protests and movements across the globe, we, as part of an international platform for young planning professionals- Urbego-, have developed the Youth Engagement Index (YEI) that assesses the involvement of young generations (ages 18-34) in urban governance. Designed to include, and be improved upon by, a collaboration with relevant actors such as local municipal governments, academia, nongovernmental youth organizations and the youth themselves, the YEI presents a unique opportunity to unveil weaknesses and opportunities for cities in terms of engaging their youth. Furthermore, the collaborative process highlights the value of having a recognized and engaged youth for future urban development and city life in general. (Author)

  19. West Valley facility spent fuel handling, storage, and shipping experience

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, W.J.


    The result of a study on handling and shipping experience with spent fuel are described in this report. The study was performed by Pacific Northwest Laboratory (PNL) and was jointly sponsored by the US Department of Energy (DOE) and the Electric Power Research Institute (EPRI). The purpose of the study was to document the experience with handling and shipping of relatively old light-water reactor (LWR) fuel that has been in pool storage at the West Valley facility, which is at the Western New York Nuclear Service Center at West Valley, New York and operated by DOE. A subject of particular interest in the study was the behavior of corrosion product deposits (i.e., crud) deposits on spent LWR fuel after long-term pool storage; some evidence of crud loosening has been observed with fuel that was stored for extended periods at the West Valley facility and at other sites. Conclusions associated with the experience to date with old spent fuel that has been stored at the West Valley facility are presented. The conclusions are drawn from these subject areas: a general overview of the West Valley experience, handling of spent fuel, storing of spent fuel, rod consolidation, shipping of spent fuel, crud loosening, and visual inspection. A list of recommendations is provided. 61 refs., 4 figs., 5 tabs.

  20. Effects of valley meteorology on forest pesticide spraying

    Energy Technology Data Exchange (ETDEWEB)

    Whiteman, C.D.


    Pacific Northwest Laboratory conducted this study for the Missoula Technology and Development Center of the US Department of Agriculture's Forest Service. The purpose of the study was to summarize recent research on valley meteorology during the morning transition period and to qualitatively evaluate the effects of the evolution of valley temperature inversions and wind systems on the aerial spraying of pesticides in National Forest areas of the western United States. Aerial spraying of pesticides and herbicides in forests of the western United States is usually accomplished in the morning hour after first light, during the period known to meteorologists as the morning transition period.'' This document describes the key physical processes that occur during the morning transition period on undisturbed days and the qualitative effects of these processes on the conduct of aerial spraying operations. Since the timing of valley meteorological events may be strongly influenced by conditions that are external to the valley, such as strong upper-level winds or the influence of clouds on the receipt of solar energy in the valley, some remarks are made on the qualitative influence of these processes. Section 4 of this report suggests ways to quantify some of the physical processes to provide useful guidance for the planning and conduct of spraying operations. 12 refs., 9 figs.

  1. Regulating Youth Access to Pornography


    Flood, Michael; Hamilton, Clive


    This report on the regulation of pornography in Australia is meant to be read in conjunction with the earlier Australia Institute Discussion Paper Youth and Pornography in Australia: Evidence on the extent of exposure and likely effects (Discussion Paper Number 52, February 2003). Children in Australia have extensive exposure to pornography. Just under three-quarters(73 per cent) of boys and 11 per cent of girls report that they have watched an X-rated video. Eighty-four per cent of boys and ...

  2. Ethnographies of Youth and Temporality

    DEFF Research Database (Denmark)

    Dalsgård, Anne Line; Frederiksen, Martin Demant; Højlund, Susanne

    and Temporality, have provided a diverse collection of ethnographic studies and theoretical explorations of youth experiencing time in a variety of contemporary socio-cultural settings. The essays in this volume focus on time as an external and often troubling factor in young people’s lives, and show how...... emotional unrest and violence but also creativity and hope are responses to troubling times. The chapters discuss notions of time and its “objectification” in diverse locales including the Georgian Republic, Brazil, Denmark, and Uganda. Based on long-term ethnographic fieldwork, the essays in Ethnographies...

  3. Mollusca, Hirudinea, and Amphibia biogeography and paleobiology in Tule Valley and adjacent regions of Bonneville Basin, western USA [draft (United States)

    US Fish and Wildlife Service, Department of the Interior — Mollusk, leeches (Hirudinea), and amphibian distribution are described for Tule Valley and adjacent Snake Valley and Fish Springs Flat, Tule Valley aquatic resources...

  4. Preliminary hydrogeologic assessment near the boundary of the Antelope Valley and El Mirage Valley groundwater basins, California (United States)

    Stamos, Christina L.; Christensen, Allen H.; Langenheim, Victoria


    The increasing demands on groundwater for water supply in desert areas in California and the western United States have resulted in the need to better understand groundwater sources, availability, and sustainability. This is true for a 650-square-mile area that encompasses the Antelope Valley, El Mirage Valley, and Upper Mojave River Valley groundwater basins, about 50 miles northeast of Los Angeles, California, in the western part of the Mojave Desert. These basins have been adjudicated to ensure that groundwater rights are allocated according to legal judgments. In an effort to assess if the boundary between the Antelope Valley and El Mirage Valley groundwater basins could be better defined, the U.S. Geological Survey began a cooperative study in 2014 with the Mojave Water Agency to better understand the hydrogeology in the area and investigate potential controls on groundwater flow and availability, including basement topography.Recharge is sporadic and primarily from small ephemeral washes and streams that originate in the San Gabriel Mountains to the south; estimates range from about 400 to 1,940 acre-feet per year. Lateral underflow from adjacent basins has been considered minor in previous studies; underflow from the Antelope Valley to the El Mirage Valley groundwater basin has been estimated to be between 100 and 1,900 acre-feet per year. Groundwater discharge is primarily from pumping, mostly by municipal supply wells. Between October 2013 and September 2014, the municipal pumpage in the Antelope Valley and El Mirage Valley groundwater basins was reported to be about 800 and 2,080 acre-feet, respectively.This study was motivated by the results from a previously completed regional gravity study, which suggested a northeast-trending subsurface basement ridge and saddle approximately 3.5 miles west of the boundary between the Antelope Valley and El Mirage Valley groundwater basins that might influence groundwater flow. To better define potential basement

  5. Associations between three characteristics of parent-youth relationships, youth substance use, and dating attitudes. (United States)

    Tharp, Andra Teten; Noonan, Rita K


    Various dimensions of parenting have been associated with youth risk behaviors, such as substance use and dating violence. These associations have spawned many prevention strategies that focus on parenting. However, it is unclear which characteristics of parent-youth relationships, and thus, which parent-focused prevention strategies, may be most influential in youth risk behaviors and, thus, which should be targeted in prevention. Using responses from the YouthStyles 2007 survey (N = 1,357), this study identified three youth-reported parent-youth relationship characteristics: communication about risk behaviors, closeness/respect, and rules/monitoring. The authors examined the associations among these characteristics and youths' demographics, attitudes supporting controlling dating relationships, and use of alcohol, marijuana, and tobacco. Results suggested risk behavior communication was more frequently reported by girls and was more frequent among older youth. Closeness/respect and rules/monitoring were more frequent among younger youth. Regressions suggested communication about risk behaviors was not a predictor of attitudes supporting controlling dating relationships but was a significant predictor of substance use, closeness/respect and rules/monitoring predicted substance nonuse and attitudes unsupportive of controlling dating relationships. The findings suggest that parental communication alone may not be sufficient to influence youth risk taking, but that parental monitoring and the establishment of respectful, close relationships with children may be important elements of parent-focused health promotion efforts.

  6. Linking mother and youth parenting attitudes: indirect effects via maltreatment, parent involvement, and youth functioning. (United States)

    Thompson, Richard; Jones, Deborah J; Litrownik, Alan J; English, Diana J; Kotch, Jonathan B; Lewis, Terri; Dubowitz, Howard


    Evidence suggests that parenting attitudes are transmitted within families. However, limited research has examined this prospectively. The current prospective study examined direct effects of early maternal attitudes toward parenting (as measured at child age 4 by the Adult-Adolescent Parenting Inventory [AAPI]) on later youth parenting attitudes (as measured by the AAPI at youth age 18). Indirect effects via child maltreatment (physical abuse, sexual abuse, neglect, and emotional maltreatment), parent involvement, and youth functioning (internalizing and externalizing problems) were also assessed. Analyses were conducted on data from 412 families enrolled in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). There were significant direct effects for three of the four classes of mother parenting attitudes (appropriate developmental expectations of children, empathy toward children, and appropriate family roles) on youth attitudes but not for rejection of punishment. In addition, the following indirect effects were obtained: Mother expectations influenced youth expectations via neglect; mother empathy influenced youth empathy via both parental involvement and youth externalizing problems; and mother rejection of punishment influenced youth rejection of punishment via youth internalizing problems. None of the child or family process variables, however, affected the link between mother and youth attitudes about roles. © The Author(s) 2014.

  7. Putting youth employment at the heart of growth

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

    Making labour markets work for youth. □ Helping young migrant job seekers. □ Building new foundations for. Arab youth. Inside: Youth employment is vital for Africa's growth and development as over two-thirds of its population is under the age of 30. INSIGHT | INCLUSIVE GROWTH. Putting youth employment at the heart ...

  8. Brazil's Youth Enter the Policy Arena | IDRC - International ...

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


    Oct 18, 2010 ... Available in English, French, Spanish, and Portuguese. Engage Youth, Entrench Democracy Breaking the stereotypes about Brazilian youth. Democracy, Citizenship and Youth: Towards Social and Political Participation in Brazil. This book presents a searching and comprehensive picture of Brazilian youth.

  9. The Youth Writers: Developing Curriculum for Their Peers (United States)

    Krehbiel, Michelle; Fenton, Melissa S.; Fairchild, Patricia J.


    Curricula designed for youth are often lacking a young person's influence and perspective. In order to provide engaging, "fresh" materials for youth, 4-H professionals can recruit youth as curriculum writers. Youth are given an opportunity to form positive partnerships with adults, produce engaging and creative materials for their peers,…

  10. Meeting Youth Needs with Community Programs. ERIC Digest, Number 86. (United States)

    Ianni, Francis A. J.

    Rather than viewing youth as an isolated and alienated subculture, it is more useful to view the needs of youth as largely determined by where and how they live, and to recognize that they differ from one another just as adults do. Professionals and volunteers in community youth programs need to understand how the youth they work with experience…

  11. Income Tax and the FAFSA for Unaccompanied Homeless Youth (United States)

    National Association for the Education of Homeless Children and Youth, 2009


    This two-page brief answers various questions about the relationship between the filing of tax returns and a youth's completion of the FAFSA. Questions answered include: How does a youth's decision to file a tax return affect the FAFSA?; Are youth required to file tax returns?; and What should an unaccompanied youth do if his/her parents claim…

  12. Promoting inclusive policies and approaches to address youth ...

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

    This has led to disillusionment and an increased propensity towards violence by youth, manifested by the number of youth joining gangs. Youth ... and gang violence in Cape Town, the study will highlight the scope of youth participation in these networks of violence through the perspectives of both young men and women.

  13. Youth Empowerment and High School Gay-Straight Alliances (United States)

    Russell, Stephen T.; Muraco, Anna; Subramaniam, Aarti; Laub, Carolyn


    In the field of positive youth development programs, "empowerment" is used interchangeably with youth activism, leadership, civic participation and self-efficacy. However, few studies have captured what empowerment means to young people in diverse contexts. This article explores how youth define and experience empowerment in youth-led…

  14. Minnesota 4-H Youth Program Quality Improvement Model (United States)

    Herman, Margo; Grant, Samantha


    The University of Minnesota Extension Center for Youth Development made an organizational decision in 2011 to invest in a system-wide approach to implement youth program quality into the 4-H program using the Youth Program Quality Assessment (YPQA) tool. This article describes the four key components to the Minnesota Youth Program Quality…

  15. Youth Unemployment and Employment Policy: A Global Perspective. (United States)

    O'Higgins, Niall

    This book looks at the issue of youth unemployment and examines policy responses. Part I considers the youth unemployment problem. Chapter 1 is an overview, covering size of the problem and the close relationship between youth and adult unemployment. Chapter 2 examines youth unemployment characteristics and distribution of unemployment across…

  16. Music Education: A Vehicle for Fostering Positive Youth Development

    African Journals Online (AJOL)

    Over the years, indulging in music program has proved to yield positive results in the development of the youths. This paper attempts to investigate the outcome of youth's participation in music programs. The paper argues that active engagement of the youths in music program can yield positive youth development rather ...

  17. Healthy & Empowered Youth: A Positive Youth Development Program for Native Youth. (United States)

    Rushing, Stephanie N Craig; Hildebrandt, Nichole L; Grimes, Carol J; Rowsell, Amanda J; Christensen, Benjamin C; Lambert, William E


    During 2010-2012, Oregon Health & Science University's Prevention Research Center, a Northwest Tribe, and the Northwest Portland Area Indian Health Board, collaborated to evaluate the Healthy & Empowered Youth Project, a school- and community-based positive youth development program for American Indian and Alaska Native high school students. The Native STAND (Students Together Against Negative Decisions) curriculum was enhanced with hands-on learning activities in media design to engage students in sexual and reproductive health topics covered by the curriculum. Guest speakers, field trips, and extracurricular activities were added to provide academic enrichment, engage students in cultural activities, and offer opportunities for career development. Students completed comprehensive pre- and post-surveys, and the authors conducted focus groups and key informant interviews with students and teachers. Data analysis was conducted during 2013-2014. Survey findings demonstrated improvements in student leadership and achievement, physical and mental health, and protective sexual health behaviors. The percentage of female teens reporting use of a condom the last time they had sex increased from 17% to 30%, and those who reported ever having been tested for sexually transmitted illnesses doubled from 12% to 24%. Focus group and interview findings indicated similar improvements in student self-esteem, life skills, health behavior, and engagement in community. The Healthy & Empowered Youth Project educated and empowered Native high school students on a variety of sensitive health topics. The media enhancements were central to the program's success, reinforcing and personalizing classroom lessons and generating health-related videos and posters that resonated with family and friends. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  18. Perceptual discrimination difficulty and familiarity in the Uncanny Valley: more like a "Happy Valley". (United States)

    Cheetham, Marcus; Suter, Pascal; Jancke, Lutz


    The Uncanny Valley Hypothesis (UVH) predicts that greater difficulty perceptually discriminating between categorically ambiguous human and humanlike characters (e.g., highly realistic robot) evokes negatively valenced (i.e., uncanny) affect. An ABX perceptual discrimination task and signal detection analysis was used to examine the profile of perceptual discrimination (PD) difficulty along the UVH' dimension of human likeness (DHL). This was represented using avatar-to-human morph continua. Rejecting the implicitly assumed profile of PD difficulty underlying the UVH' prediction, Experiment 1 showed that PD difficulty was reduced for categorically ambiguous faces but, notably, enhanced for human faces. Rejecting the UVH' predicted relationship between PD difficulty and negative affect (assessed in terms of the UVH' familiarity dimension), Experiment 2 demonstrated that greater PD difficulty correlates with more positively valenced affect. Critically, this effect was strongest for the ambiguous faces, suggesting a correlative relationship between PD difficulty and feelings of familiarity more consistent with the metaphor happy valley. This relationship is also consistent with a fluency amplification instead of the hitherto proposed hedonic fluency account of affect along the DHL. Experiment 3 found no evidence that the asymmetry in the profile of PD along the DHL is attributable to a differential processing bias (cf. other-race effect), i.e., processing avatars at a category level but human faces at an individual level. In conclusion, the present data for static faces show clear effects that, however, strongly challenge the UVH' implicitly assumed profile of PD difficulty along the DHL and the predicted relationship between this and feelings of familiarity.

  19. Development and evaluation of The KIT: Keeping It Together™ for Youth (the 'Youth KIT') to assist youth with disabilities in managing information. (United States)

    Freeman, M; Stewart, D; Shimmell, L; Missiuna, C; Burke-Gaffney, J; Jaffer, S; Law, M


    This article presents findings from the development and evaluation of The KIT: Keeping It Together™ for Youth (the 'Youth KIT'). The Youth KIT is a resource intended to assist youth with disabilities during their teenage years and during the transition to adulthood to give information to others about themselves, get from others about themselves, and organize their own information to the best of their ability. Thirty-six youth between the ages of 12 and 25 with physical and developmental disabilities were active participants in the development of the Youth KIT and partnered with a multidisciplinary team to conduct the qualitative evaluation. Focus groups and individual interviews were used in three phases of evaluation. The results of qualitative content analysis found the Youth KIT to be useful for a variety of youth in different contexts. The themes that emerged about the utility and impact of the Youth KIT were: (1) self-discovery for youth; and (2) the importance of the 'fit' between youth and mentors to support youth as they started to use the Youth KIT. Clinical implications for healthcare providers working with youth during the transition to adulthood include recognition that discussions about adult goals should be a continuous dialogue throughout adolescence rather than a 'special' conversation occurring at the time of discharge from paediatric services. © 2014 John Wiley & Sons Ltd.

  20. Youth Armed Groups in Colombia

    Directory of Open Access Journals (Sweden)

    Linda Dale


    Full Text Available For the many years of Colombia’s civil war, youth have been trying to find their way in complicated and dangerous situations. A central component of this is their relationship with armed groups, something that has evolved considerably over the past ten years. This practice note examines the context within which these connections are formed and the implications this has for self/social identity and meaningful resistance. The ideas in this practice note are based on consultations with young Colombians, particularly those displaced from 2000-2013. These sessions included art activities, focus groups and individual interviews. Art activities involved descriptive and expressive projects so that participants could explore their feelings and memories of situations and experiences. This provided a base for group discussions where youth exchanged information and debated issues. A total of 34 workshops were held over a twelve year period. These consultations revealed how war flows all over young people, touching every aspect of their identity. The boundaries between the personal and political no longer exist in today’s civil wars, if indeed they every truly did. Young people growing up inside Colombia’s war understand this at a deep level. An acknowledgement of this pain – showing the connections between the personal and political dimensions of war – is, they would maintain, the basis for their personal healing as well as an important tool for the building of sustainable peace.

  1. Estimating Vehicular Emission in Kathmandu Valley, Nepal

    Directory of Open Access Journals (Sweden)

    Krishna Prasad Ghimire


    Full Text Available The study estimate, the vehicular emission load for CO, CO2 , HCs, NOX, SO2, Dioxin/Furans, Particulate Matters (PM10, PM2.5, Black carbon and Organic Carbon by using emission factors and Global Warming Potentials (GWPs of the pollutants (CO2, NOX, BC and OC. For this purpose, data were collected through the video tape record (in 30 sites, questionnaire survey, field visit, and literatures review. The total estimated emission of Kathmandu Valley (KV was 7231053.12 ton/year. Of the total emission, CO2 emission was highest i.e., 91.01% followed by CO 5.03%, HC 0.96%, NOX 0.60%, PM10 0.18% and SO2 0.10%. Annually 529353.36 μg Toxic Equivalent (TEQ of Dioxin/Furan produced and directly disperse to the ambient environment. The total estimated PM2.5, BC and OC emission were 9649.40 ton/year, 1640.4 ton/year and 2894.82 ton/year. The total carbon equivalence of the combined emissions (CO2, NOX and BC for 100-years standard time horizon is 10579763.6 ton CO2-eq i.e., 2885390.07 ton carbon.CO2 alone will be responsible, for about 62% of the impacts for the next century from current emissions of CO2, NOX and BC. Of the total emission Heavy Duty Vehicles (HDV emits 50%, Light Duty Vehicles (LDV emits, 27%, 2-Wheelers emits 22% and 3-Wheeler (Tempo emits 1%. The total emission of all pollutants combined per vehicle together was estimated to be 5.46 ton/year which was estimated as 23.63, 10.35, 1.83 and 5.58 ton/year for HDV, LDV, 2-Wheelers and 3-Wheeler respectively. DOI:      International Journal of EnvironmentVolume-3, Issue-4, Sep-Nov 2014Page: 133-146 

  2. Rivers and valleys of Pennsylvania, revisited (United States)

    Morisawa, Marie


    The 1889 paper by William Morris Davis on the "Rivers and Valleys of Pennsylvania" is a landmark in the history of geomorphology. It was in this manuscript that he set forth what came to be known as the Davisian system of landscape. It is important to understand that Davis' interpretation of landforms was restricted by the geologic paradigms of his day. Uniformitarianism was strongly entrenched and Darwin's theory of evolution had become popularly accepted. The concept of the landmass Appalachia and then current theories on mountain building affected the approach that Davis took in hypothesizing the origin and development of the Folded Appalachian drainage. All of these geologic precepts influenced the formulation and explanation of his theories. In his exposition he adapted, synthesized and embellished on ideas he derived from fellow geologists such as Gilbert, Dutton, Powell, and McGee. A number of the concepts he proposed in the 1889 paper quickly became the bases for geomorphic studies by others: the cycles of river erosion and landscape evolution and the peneplain (here called base level erosion). The cycle of erosion became the model for subsequent geomorphic analyses, and peneplain hunting became a popular sport for geomorphologists. Davis' hypothesis of the origin and development of Pennsylvanian drainage stimulated subsequent discussion and further hypotheses by others. In fact, many of the later theories were refinements and/or elaborations of ideas mentioned in this paper of Davis. He proposed the origin of the drainage as consequent streams, then antecedence, superposition, headward extension of divides by piracy, erosion along lines of weaknesses (faults, easily erodible beds) through resistant ridges and normal fluvial erosion. Thus, the hypotheses of regional superposition (Johnson), extended consequents (Ruedemann), consequents and local superposition (Meyerhoff and Olmstead), the utilization of structural weaknesses in development of transverse

  3. Surface Deformation in Imperial Valley, Southern California (United States)

    Eneva, M.; Adams, D.; Falorni, G.; Morgan, J.


    The Imperial Valley in southern California is subjected to significant tectonic deformation resulting from the relative movement of the North American and Pacific plates. It is characterized by large earthquakes, frequent swarm activity, and aseismic events. High heat flow makes possible the operation of geothermal fields, some of which cause man-made surface displacements superimposed on the tectonic deformation. We apply radar interferometry (InSAR) to analyze Envisat ASAR data for the period 2003-2010. The SqueeSAR technique is used to obtain deformation time series and annual rates at numerous locations of permanent and distributed scatterers (PS and DS). SqueeSAR works very well in agricultural areas, where conventional differential InSAR (DinSAR) fails. We observe differential movements marking the Superstition Hills, San Andreas, and Imperial faults. The Imperial fault traverses agricultural fields, where DInSAR does not work and thus our SqueeSAR observations are the first for this fault (Fig. 1). We also observe steps in the deformation time series around the Superstition Hills fault from an October 2006 aseismic event and the April 2010 M7.2 earthquake south of the U.S.-Mexico border. Significant annual deformation rates are detected in the current geothermal fields. For example, subsidence of up to -50 mm/year is seen at the Salton Sea field (Fig. 2), and both subsidence and uplift are seen at Heber. We also determine the deformation baseline at prospective geothermal fields, thus making it possible in the future to distinguish between man-made and tectonic causes of surface deformation. Fig. 1. Line-of-sight (LOS) deformation indicates differential displacement on both sides of Imperial Fault. Movements away from the satellite are shown in yellow to red, and towards the satellite in blue. Larger deformation is associated with two geothermal fields, Heber (to the south-west) and East Mesa (to the east). Fig. 2. Subsidence in the Salton Sea geothermal

  4. Technical Analysis of In-Valley Drainage Management Strategies for the Western San Joaquin Valley, California (United States)

    Presser, Theresa S.; Schwarzbach, Steven E.


    The western San Joaquin Valley is one of the most productive farming areas in the United States, but salt-buildup in soils and shallow groundwater aquifers threatens this area?s productivity. Elevated selenium concentrations in soils and groundwater complicate drainage management and salt disposal. In this document, we evaluate constraints on drainage management and implications of various approaches to management considered in: *the San Luis Drainage Feature Re-Evaluation (SLDFRE) Environmental Impact Statement (EIS) (about 5,000 pages of documentation, including supporting technical reports and appendices); *recent conceptual plans put forward by the San Luis Unit (SLU) contractors (i.e., the SLU Plans) (about 6 pages of documentation); *approaches recommended by the San Joaquin Valley Drainage Program (SJVDP) (1990a); and *other U.S. Geological Survey (USGS) models and analysis relevant to the western San Joaquin Valley. The alternatives developed in the SLDFRE EIS and other recently proposed drainage plans (refer to appendix A for details) differ from the strategies proposed by the San Joaquin Valley Drainage Program (1990a). The Bureau of Reclamation (USBR) in March 2007 signed a record of decision for an in-valley disposal option that would retire 194,000 acres of land, build 1,900 acres of evaporation ponds, and develop a treatment system to remove salt and selenium from drainwater. The recently proposed SLU Plans emphasize pumping drainage to the surface, storing approximately 33% in agricultural water re-use areas, treating selenium through biotechnology, enhancing the evaporation of water to concentrate salt, and identifying ultimate storage facilities for the remaining approximately 67% of waste selenium and salt. The treatment sequence of reuse, reverse osmosis, selenium bio-treatment, and enhanced solar evaporation is unprecedented and untested at the scale needed to meet plan requirements. All drainage management strategies that have been proposed

  5. Reflection Seismic Imaging of Buried Valleys, Onshore Denmark (United States)

    Lykke-Andersen, H.; Jørgensen, F.; Nørmark, E.

    The steadily increasing demands for securing supplies of clean groundwater have in recent years led to the adoption of reflection seismics in the family of geophysical methods used for groundwater research in Denmark. Buried valleys- often some km wide and a few hundred metres deep - have proved to be important sites for deeply seated, well protected groundwater reservoirs. It is a well known fact that the structure of buried valleys is complicated. With their potential for generation of relatively high resolution images of depositional and tectonic structures, reflection seismics have be- come a valuable supplement to the traditional resistivity methods in the study of buried valleys. Reflection seismic is an expensive method compared to other methods in use for groundwater research; therefore, careful selection of profile locations is mandatory. A practice has developed where selection of locations are based on mapping results obtained by resistivity methods. Results obtained by dynamite and vibrator sources are presented. Experience shows that the quality of the two data types is comparable. Vertical resolution better than ca. 10 m can be obtained, but the bandwidth of data is variable. In areas where non-(water) saturated shallow sediments are present; the bandwidth may be strongly reduced. Depth penetration down to at least one km is normally obtained. The seismic data are tied to wells by means of vertical seismic profiles in exploratory wells. Results are presented to illustrate: 1) potentials and limi- tations of the method and 2) a number of valleys with different types of valley-fill and relationships with the substratum. The genesis of the valleys will be briefly discussed.

  6. Surface-Water Network for the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate...

  7. Monthly Diversions from the Surface-Water Network of the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the monthly diversions from the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...

  8. 76 FR 54251 - Central Valley Project Improvement Act, Water Management Plans (United States)


    ... Bureau of Reclamation Central Valley Project Improvement Act, Water Management Plans AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of availability. SUMMARY: The following Water Management Plans are... Central Valley Project water conservation best management practices that shall ``develop criteria for...

  9. 75 FR 70020 - Central Valley Project Improvement Act, Water Management Plans (United States)


    ... Bureau of Reclamation Central Valley Project Improvement Act, Water Management Plans AGENCY: Bureau of Reclamation, Interior ACTION: Notice of Availability. SUMMARY: The following Water Management Plans are... on Central Valley Project water conservation best management practices that shall ``* * * develop...

  10. EPA Region 1 - Map Layers for Valley ID Tool (Hosted Feature Service) (United States)

    U.S. Environmental Protection Agency — The Valley Service Feature Layer hosts spatial data for EPA Region 1's Valley Identification Tool. These layers contain attribute information added by EPA R1 GIS...

  11. Grid cells used for Surface-Water Network for the Central Valley Hydrologic Model (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the segment and reaches for the surface-water network by model cell for the Central Valley Hydrologic Model (CVHM). The Central Valley...

  12. Monthly Precipitation Input Data for the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the monthly precipitation for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an approximate 50,000...

  13. Monthly inflows to the surface-water network for the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the monthly inflows to the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...

  14. Streamflow-gain- and streamflow-loss data for streamgages in the Central Valley Hydrologic Model (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains 61 sets of annual streamflow gains and losses between 1961 and 1977 along Central Valley surface-water network for the Central Valley...

  15. Location of 24 extensometers used to measure compaction in the Central Valley (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset describes the location of 21 extensometers used for observations of subsidence in the Central Valley Hydrologic Model (CVHM). The Central Valley...

  16. Virtual wells used for pumpage for the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — Abstract: This digital dataset contains the virtual wells used for pumpage for the Central Valley Hydrologic Model (CVHM). The Central Valley encompasses an...

  17. West Valley Demonstration Project Annual Site Environmental Report Calendar Year 2004

    Energy Technology Data Exchange (ETDEWEB)

    West Valley Nuclear Services Company (WVNSCO) and URS Group, Inc.


    Annual Site Environmental Report for the West Valley Demonstration Project (WVDP) for Calendar Year 2004. The report summarizes the environmental protection program at the West Valley Demonstration Project for CY 2004.

  18. Inflow Locations and Magnitude Input Files to the Central Valley Hydrologic Model (CVHM) (United States)

    U.S. Geological Survey, Department of the Interior — This digital dataset contains the name and location for the inflows to the surface-water network for the Central Valley Hydrologic Model (CVHM). The Central Valley...

  19. Giant and tunable valley degeneracy splitting in MoTe2 (United States)

    Li, Xiao; Qi, Jingshan; Niu, Qian; Feng, Ji

    Valleys in monolayer transition-metal dichalcogenides seamlessly connect two basic carriers of quantum information, namely, the electron spin and photon helicity. Lifting the valley degeneracy is an attractive route to achieve further optoelectronic manipulations. However, the magnetic field only creates a very small valley splitting. We propose a strategy to create giant valley splitting by the proximity-induced Zeeman effect. Our first principles calculations of monolayer MoTe2 on a EuO substrate show that valley splitting over 300 meV can be generated. Interband transition energies become valley dependent, leading to selective spin-photon coupling by optical frequency tuning. The valley splitting is also continuously tunable by rotating the substrate magnetization. The giant and tunable valley splitting adds a different dimension to the exploration of unique optoelectronic devices based on magneto-optical coupling and magnetoelectric coupling.

  20. How Silicon Valley Journalists Talk about: Independence in Innovation Coverage

    DEFF Research Database (Denmark)

    Mogensen, Kirsten; Nordfors, David


    Silicon Valley has become known for innovations that have led to substantial changes for citizens around the world. In 1960s’-80s’ the innovation had to do with computers and electronics, 1990s-00s’ it was on Internet and Web services. Since the later part of the 00’s, clean tech has emerged......-structured interviews with journalists who cover the innovation economy in Silicon Valley, the paper seeks to understand the professional challenges the network structure create for journalists and the strategies they apply. Comparing the results with previous research in journalism norms, this study suggests...

  1. Summary Robert Noyce and the invention of Silicon Valley

    CERN Document Server


    This work offers a summary of the book "THE MAN BEHIND THE MICROCHIP: Robert Noyce and the Invention of Silicon Valley""by Leslie Berlin.The Man behind the Microchip is Leslie Berlin's first book. This author is project historian for the Silicon Valley Archives, a division of the Stanford University Department of Special Collections. This book tells the story of a giant of the high-tech industry: the multimillionaire Bob Noyce. This co-founder of Fairchild Semiconductor and Intel co-invented the integrated circuit which became the electronic heart of every modern computer, automobile, advance

  2. Hydrogeology of the carbonate rocks of the Lebanon Valley, Pennsylvania (United States)

    Meisler, Harold


    The Lebanon Valley, which is part of the Great Valley in southeastern Pennsylvania, is underlain by carbonate rocks in the southern part and by shale in the northern part. The carbonate rocks consist of alternating beds of limestone and dolomite of Cambrian and Ordovician age. Although the beds generally dip to the south, progressively younger beds crop out to the north, because the rocks are overturned. The stratigraphic units, from oldest to youngest, are: the Buffalo Springs Formation, Snitz Creek, Schaefferstown, Millbach, and Richland Formations of the Conococheague Group; the Stonehenge, Rickenbach, Epler, and Ontelaunee Formations of the Beekmantown Group; and the Annville, Myerstown, and Hershey Limestones.

  3. Vitrification facility at the West Valley Demonstration Project

    Energy Technology Data Exchange (ETDEWEB)

    DesCamp, V.A.; McMahon, C.L.


    This report is a description of the West Valley Demonstration Project`s vitrification facilities from the establishment of the West Valley, NY site as a federal and state cooperative project to the completion of all activities necessary to begin solidification of radioactive waste into glass by vitrification. Topics discussed in this report include the Project`s background, high-level radioactive waste consolidation, vitrification process and component testing, facilities design and construction, waste/glass recipe development, integrated facility testing, and readiness activities for radioactive waste processing.

  4. Valley fill in the Roswell-Artesia area, New Mexico (United States)

    Lyford, Forest P.


    Drill samples from 225 water and oil wells in an area 70 miles long and 20 miles wide in the Roswell-Artesia area, southeastern New Mexico were examined. A thickness map and a saturated thickness map of the valley-fill sediments were constructed. Maximum depth of valley fill is about 300 feet in large closed depressions near Roswell, Hagerman, and Artesia. The depressions were formed by the solution of carbonates and evaporites that underlie the fill. Maximum saturated thickness is about 250 feet in depressions near Hagerman and Artesia and about 300 feet in a depression near Roswell.

  5. West Valley Demonstration Project site environmental report, calendar year 1997

    Energy Technology Data Exchange (ETDEWEB)



    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1997 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  6. West Valley Demonstration Project site environmental report calendar year 1998

    Energy Technology Data Exchange (ETDEWEB)



    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1998 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  7. West Valley Demonstration Project site environmental report, calendar year 1999

    Energy Technology Data Exchange (ETDEWEB)

    None Available


    This report represents a single, comprehensive source of off-site and on-site environmental monitoring data collected during 1999 by environmental monitoring personnel for the West Valley Demonstration Project (WVDP), West Valley, New York. The environmental monitoring program and results are discussed in the body of this report. The monitoring data are presented in the appendices. The data collected provide an historical record of radionuclide and radiation levels from natural and manmade sources in the survey area and document the quality of the groundwater on and around the WVDP and the quality of the air and water discharged by the WVDP.

  8. A skin test survey of valley fever in Tijuana, Mexico. (United States)

    Fredrich, B E


    Results of a study of the prevalence of valley fever among 1128 residents of Tijuana, Baja California are presented. Children from primary and middle schools (n = 497) and adults from technical institutes and maquiladoras (assembly plants) were tested for reaction to both spherulin and coccidioidin during 1985-1986, and they completed a questionnaire containing 23 variables on their socio-environment. Place of residence was mapped. The population sampled is largely middle class. Discriminant analysis indicates the distribution of positive cases is not clustered, nor can it be correlated with geomorphic factors such as mesa tops, canyons, or valley bottoms.

  9. Inca expansion and parasitism in the lluta valley: preliminary data. (United States)

    Santoro, Calogero; Vinton, Sheila Dorsey; Reinhard, Karl J


    Assessing the impact of cultural change on parasitism has been a central goal in archaeoparasitology. The influence of civilization and the development of empires on parasitism has not been evaluated. Presented here is a preliminary analysis of the change in human parasitism associated with the Inca conquest of the Lluta Valley in Northern Chile. Changes in parasite prevalence are described. It can be seen that the change in life imposed on the inhabitants of the Lluta Valley by the Incas caused an increase in parasitism.

  10. The Impact of Household Possessions on Youth's Academic Achievement in the Ghana YouthSave Experiment: A Propensity Score Analysis (United States)

    Chowa, Gina A. N.; Masa, Rainier D.; Wretman, Christopher J.; Ansong, David


    Household assets as part of youth's family background have been found to have a significant impact on youth's academic achievement. In this study, the impact of household possessions on youth's academic achievement in the Ghana YouthSave experiment is investigated. Findings support the hypothesized positive direction of the impact of household…

  11. In the Best Interests of Youth or Neoliberalism? The World Bank and the New Global Youth Empowerment Project (United States)

    Sukarieh, Mayssoun; Tannock, Stuart


    Youth, and youth employment especially, have jumped to the forefront of the international development agenda, driven by new funding and reporting priorities of the World Bank and allied international and national aid organisations. Despite the seductive rhetoric of youth empowerment, however, we argue that the new turn to youth serves primarily to…

  12. Empower Latino Youth (ELAYO): Leveraging Youth Voice to Inform the Public Debate on Pregnancy, Parenting and Education (United States)

    Villaseñor, Elodia; Alcalá, Miguel; Valladares, Ena Suseth; Torres, Miguel A.; Mercado, Vanessa; Gómez, Cynthia A.


    Youth perspectives are routinely absent from research and policy initiatives. This article presents a project that infuses youth participation, training and mentorship into the research process and teaches youth how to become policy advocates. Empower Latino Youth (ELAYO) studies the individual and systemic factors impacting sexuality and…

  13. CETA Demonstration Provides Lessons On Implementing Youth Programs. (United States)


    information to help it develop a sound long-range strategy for dealing with youth unemployment . We are sending copies of this report to the Director...ent s Page DIGESTi CHAPTER I YOUTH UNEMPLOYMENT --A PERSISTENT PROBLEM THAT HAS RESISTED SOLUTION 1 congressional concern about youth unemployment leads...Employment and Training Programs CHAPTER 1 YOUTH UNEMPLOYMENT --A PERSISTENT PROBLEM THAT HAS RESISTED SOLUTION Youth unemployment has been a persistent

  14. The Youth Relatedness Scale: Development of a New Evaluation Tool for Youth Programs

    Directory of Open Access Journals (Sweden)

    Melissa H. D'Eloia


    Full Text Available This paper examines a study to develop a reliable measure of relatedness that utilizes language appropriate for youth, is simple for staff to administer in a field-based setting, and is consistent with the Youth Outcomes Battery. Pilot instruments were distributed to three residential summer camps serving female and male campers between the ages 10-17. The results of this study indicate that the Youth Relatedness Scale is an easy-to-use measure that exhibits good evidence of internal consistency and shows good criterion evidence of validity for this population of youth. This study was a positive step towards providing a theoretically grounded, simple, and versatile measure that captures youth perceptions of relatedness and that youth program administrators can employ to evaluate their programs.

  15. Fostering marginalized youths' political participation: longitudinal roles of parental political socialization and youth sociopolitical development. (United States)

    Diemer, Matthew A


    This study examines the roles of parental political socialization and the moral commitment to change social inequalities in predicting marginalized youths' (defined here as lower-SES youth of color) political participation. These issues are examined by applying structural equation modeling to a longitudinal panel of youth. Because tests of measurement invariance suggested racial/ethnic heterogeneity, the structural model was fit separately for three racial/ethnic groups. For each group, parental political socialization: discussion predicted youths' commitment to produce social change and for two groups, longitudinally predicted political participation. This study contributes to the literature by examining civic/political participation among disparate racial/ethnic groups, addresses an open scholarly question (whether youths' commitment to create social change predicts their "traditional" participation), and emphasizes parents' role in fostering marginalized youths' civic and political participation.

  16. Engaging Youth Ages 8 to 12 as Volunteers: An Opportunity for Youth Development?

    Directory of Open Access Journals (Sweden)

    Charlene S. Shannon


    Full Text Available Many youth programs are delivered to provide opportunities for youth to acquire the assets deemed essential to their development into caring, responsible adults. Engaging as a volunteer is considered an experience that provides access to the acquisition of key developmental assets. To date, research has focused on the positive outcomes that can result for adolescent volunteers with little attention being paid to volunteers younger than age 15. This research explored whether and in what ways being a volunteer contributed to the development of youth ages 8 to 12. Interviews were conducted with 73 Boys and Girls Club youth and seven Club Executive Directors in Atlantic Canada. Results indicated that volunteering offered youth an opportunity to serve their communities, care for its members, and feel valued. Younger youth also developed various skills and experienced enhanced self-esteem and self-confidence.

  17. A didactical geological path in Val Rosandra valley (Trieste - Italy) (United States)

    Godini, E.


    Introduction: the presented field work is aimed to involve a group of 15-17 years old students in building a simplified geomorphological and geological model of Val Rosandra valley, by means of guided observations and data collection. The didactical path may be changed according to age, skills or particular needs of students and meteorological conditions; at best, 4-5 hours are needed for the complete field trip. Some ideas about sedimentary rocks, folding and faulting, and the principle of superposition could be useful as pre-concepts, but "could" also be learnt during the experience. Organization: students will be divided into small groups (3-4 students each), possibly with different roles within the group (topographer, photographer, draftsman, geologist, geomorphologist,…). Needed materials for each group: notebook, paper, pencil, rubber, photo camera, ruler, compass, scale 10.000 topographic map, stratigraphic chart, altimeter, diluted hydrochloric acid. Observation points: 1. Bagnoli spring, marl outcrop 2. Bagnoli village, towards the "heart-shaped quarry" 3. By the river, in the lower part of the valley 4. Moccò lookout 5. Marl outcrop, from Moccò to the old railway 6. From the old railway, above the valley 7. By the river, in the upper part of the valley The field work: at first, students will be guided to observe and take notes of the main morphological characteristics, so that the different "observation points" will be drawn on the map, with the help of compass. An easily recognizable system of faults cuts the valley; a "V" profile is visible in the lower part of the valley (a small amount of sediment is present), while a calcareous gorge is evident in the upper valley, where there are no sediments (observation points 3, 4, 6 and 7). The morphology is asymmetric, due to the different arrangement of strata in the left and right side of the valley: right side shows big "steps" (horizontal arrangement of strata), left side is rich in slopes (tilted

  18. Religion, spirituality, positive youth development, and thriving. (United States)

    King, Pamela Ebstyne; Carr, Drew; Boitor, Ciprian


    Issues of spirituality and thriving are pertinent to the period of adolescence given the marked changes in body, mind, and relationships. In order to provide an overview of the relationship between religion, spirituality, and positive youth development, this chapter offers a developmental systems perspective and proposes a relational spirituality as a framework for understanding adolescent religious and spiritual development. In addition, the chapter examines various psychological mechanisms through which religion and spirituality may promote positive youth development. Existing empirical research on the relationships between adolescent religion, spirituality, thriving, and specific indicators of positive youth development is reviewed. Finally, future directions for continuing to build the field of study are discussed.

  19. Youth Entrepreneurship Development in South Korea


    Chekalyuk, Anna


    Youth entrepreneurship is a phenomenon which is nowadays studied by researchers all over the world who aim to find out what possibilities it opens for society and how to create the most favourable conditions for the success of youth-led firms. The aim of this thesis is to list advantages and disadvantages of South Korea for the development of youth entrepreneurship. This country has been chosen due to the move of the country towards the creative economy and the emerging start-up scene, which ...

  20. Five Characteristics of Youth Unemployment in Europe

    DEFF Research Database (Denmark)

    O'Reilly, Jacqueline; Eichorst, Werner; Gábos, András


    Current levels of youth unemployment need to be understood in the context of increased labor market flexibility, an expansion of higher education, youth migration, and family legacies of long-term unemployment. Compared with previous recessions, European-wide policies and investments have...... significantly increased with attempts to support national policies. By mapping these developments and debates, we illustrate the different factors shaping the future of European labor markets. We argue that understanding youth unemployment requires a holistic approach that combines an analysis of changes...