Sample records for outdoor testing program

  1. The Great Outdoors: Comparing Leader Development Programs at the U.S. Naval Academy

    ERIC Educational Resources Information Center

    Huey, Wesley S.; Smith, David G.; Thomas, Joseph J.; Carlson, Charles R.

    2014-01-01

    This study compares outdoor adventure-based leader development programs with a traditional non-outdoor program to test predictions about differential effects on leader development outcomes. Participants were drawn from the population of U.S. Naval Academy midshipmen involved in experiential leader development programs as a component of their…

  2. Elementary Science Education in Classrooms and Outdoors: Stakeholder Views, Gender, Ethnicity, and Testing

    ERIC Educational Resources Information Center

    Carrier, Sarah J.; Thomson, Margareta M.; Tugurian, Linda P.; Stevenson, Kathryn Tate

    2014-01-01

    In this article, we present a mixed-methods study of 2 schools' elementary science programs including outdoor instruction specific to each school's culture. We explore fifth-grade students in measures of science knowledge, environmental attitudes, and outdoor comfort levels including gender and ethnic differences. We further examine students'…

  3. Nature connection, outdoor play, and environmental stewardship in residential environmental education

    NASA Astrophysics Data System (ADS)

    Andrejewski, Robert G.

    A lack of exposure to the natural world has led to a generation of children disconnected from nature. This phenomenon has profound negative implications for the physical and psychological well being of today's youth. Residential environmental education provides one avenue to connect children to nature. One purpose of this study was to investigate the role of Outdoor School, a residential environmental education program, on ecological knowledge, children's connection to nature, school belonging, outdoor play attitude, environmental stewardship attitude, outdoor play behavior, and environmental stewardship behavior, as reported by participants. A quasi-experimental research design was utilized in the study. A total of 228 fifth grade students (156 treatment, 72 control) from central Pennsylvania participated. The results of the program evaluation indicated that Outdoor School was successful in achieving significant, positive gains in the areas of ecological knowledge, connection to nature, outdoor play behavior, and environmental stewardship behavior. No change was found from pretest to post-test in outdoor play attitudes, environmental stewardship attitudes, and school belonging. Additionally, the study addressed gaps in the literature regarding the relationship between connection to nature, environmental stewardship, and outdoor play using two different approaches. An adaptation of the Theory of Planned Behavior (TPB) was used to predict outdoor play behavior in children. In this model, favorable attitudes, subjective norms, and perceived behavioral control lead to intentions to perform a given behavior. Intention to perform the behavior is the best predictor for behavior performance. For this study, participants' feeling of connection to nature was added as an affective independent variable. This model explained 45% of the variance in outdoor play. The hypothesis that a connection to nature would be a significant predictor of both attitudes toward outdoor play was supported by testing of the model. Finally, nature connection was tested as a full mediator of the relationship between outdoor play and environmental stewardship. There is support for the idea that direct experience in the outdoors facilitates environmental behaviors, but more research is needed to understand this relationship. Testing of the model failed to demonstrate that nature connection fully mediated the relationship between outdoor play and environmental stewardship; however, a feeling of connectedness to nature augmented the influence that outdoor play behavior exerts on environmental stewardship behavior.

  4. Randomized Trial Testing a Worksite Sun Protection Program in an Outdoor Recreation Industry

    ERIC Educational Resources Information Center

    Buller, David B.; Andersen, Peter A.; Walkosz, Barbara J.; Scott, Michael D.; Cutter, Gary R.; Dignan, Mark B.; Zarlengo, Elizabeth M.; Voeks, Jenifer H.; Giese, Aimee J.

    2005-01-01

    Health communication campaigns intended to reduce chronic and severe exposure to ultraviolet radiation in sunlight and prevent skin cancer are a national priority. Outdoor workers represent an unaddressed, high-risk population. Go Sun Smart (GSS), a worksite sun safety program largely based on the diffusion-of-innovations theory, was evaluated in…

  5. Thermal performance of MSFC hot air collectors under natural and simulated conditions

    NASA Technical Reports Server (NTRS)

    Shih, K., Sr.

    1977-01-01

    The procedures used and the results obtained from an evaluation test program conducted to determine the thermal performance and structural characteristics of selected MSFC--designed hot air collectors under both real and simulated environmental conditions are described. Five collectors were tested in the three phased program. A series of outdoor tests were conducted to determine stagnation temperatures on a typical bright day and to determine each collector's ability to withstand these temperatures. Two of the collectors experienced structural deformation sufficient to eliminate them from the remainder of the test program. A series of outdoor tests to evaluate the thermal performance of collector S/N 10 under certain test conditions were performed followed by a series of indoor tests to evaluate the thermal performance of the collector under closely controlled simulated conditions.

  6. Elementary Science Education in Classrooms and Outdoors: Stakeholder views, gender, ethnicity, and testing

    NASA Astrophysics Data System (ADS)

    Carrier, Sarah J.; Thomson, Margareta M.; Tugurian, Linda P.; Tate Stevenson, Kathryn

    2014-09-01

    In this article, we present a mixed-methods study of 2 schools' elementary science programs including outdoor instruction specific to each school's culture. We explore fifth-grade students in measures of science knowledge, environmental attitudes, and outdoor comfort levels including gender and ethnic differences. We further examine students' science and outdoor views and activity choices along with those of adults (teachers, parents, and principals). Significant differences were found between pre- and posttest measures along with gender and ethnic differences with respect to students' science knowledge and environmental attitudes. Interview data exposed limitations of outdoor learning at both schools including standardized test pressures, teachers' views of science instruction, and desultory connections of alternative learning settings to 'school' science.

  7. Thermal performance evaluation of the Solargenics solar collector at outdoor conditions

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Test procedures used during the performance of an evaluation program are presented. The test program was conducted to obtain the following performance data and information on the solar collector. (1) thermal performance data under outdoor conditions; (2) structural behavior of collector under static conditions; (3) effects of long term exposure to material weathering elements. The solargenics is a liquid, single-glazed, flat plate collector. Approximate dimensions of each collector are 240 inches long, 36 inches wide, and 3.5 inches in depth.

  8. Real-time and accelerated outdoor endurance testing of solar cells

    NASA Technical Reports Server (NTRS)

    Forestieri, A. F.; Anagnostou, E.

    1977-01-01

    Real-time and accelerated outdoor endurance testing was performed on a variety of samples of interest to the National Photovoltaic Conversion Program. The real-time tests were performed at seven different sites and the accelerated tests were performed at one of those sites in the southwestern United States. The purpose of the tests were to help evaluate the lifetime of photovoltaic systems. Three types of samples were tested; transmission samples of possible cover materials, sub-modules constructed using these materials attached to solar cells, and solar cell modules produced by the manufacturers for the ERDA program. Results indicate that suitable cover materials are glass, FEP-A and PFA. Dirt accumulation and cleanability are important factors in the selection of solar cell module covers and encapsulants.

  9. SF6 plastic film insulated outdoor bushing for metalclad switchgear operating at system voltages of 420 kV and above

    NASA Astrophysics Data System (ADS)

    Dietz, H.

    1981-10-01

    In replacement of conventional oil-paper bushings, a type of SF6 insulated bushing with polypropylene plastic film dielectricum was developed for outdoor operation of metalclad switchgear. Such bushings have the advantage of the conformity of the insulation with that of the matching switchgear and of the nonflammability of the SF6 gas. The choice of the plastic film, the winding technique, the thermal and dielectrical test program, and the high voltage long-term test program are described. Series production of a 420 kV bushing is under way and research specimens for 525 kV were successfully tested.

  10. Measuring conflict management, emotional self-efficacy, and problem solving confidence in an evaluation of outdoor programs for inner-city youth in Baltimore, Maryland.

    PubMed

    Caldas, Stephanie V; Broaddus, Elena T; Winch, Peter J

    2016-08-01

    Substantial evidence supports the value of outdoor education programs for promoting healthy adolescent development, yet measurement of program outcomes often lacks rigor. Accurately assessing the impacts of programs that seek to promote positive youth development is critical for determining whether youth are benefitting as intended, identifying best practices and areas for improvement, and informing decisions about which programs to invest in. We generated brief, customized instruments for measuring three outcomes among youth participants in Baltimore City Outward Bound programs: conflict management, emotional self-efficacy, and problem solving confidence. Measures were validated through exploratory and confirmatory factor analyses of pilot-testing data from two groups of program participants. We describe our process of identifying outcomes for measurement, developing and adapting measurement instruments, and validating these instruments. The finalized measures support evaluations of outdoor education programs serving urban adolescent youth. Such evaluations enhance accountability by determining if youth are benefiting from programs as intended, and strengthen the case for investment in programs with demonstrated success. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Active Families in the Great Outdoors: A Program to Promote Family Outdoor Physical Activity

    ERIC Educational Resources Information Center

    Flynn, Jennifer I.; Bassett, David R.; Fouts, Hillary N.; Thompson, Dixie L.; Coe, Dawn P.

    2017-01-01

    This study evaluated a 4-week program to increase the time families spent engaging in outdoor activity. Parents were provided strategies to increase family outdoor activity and locations to be active. Sixteen families completed the program. Duration and number of family outdoor activity bouts per week, type of activities, locations, and family…

  12. Safety in Outdoor Adventure Programs. S.O.A.P. Safety Policy.

    ERIC Educational Resources Information Center

    MacDonald, Wayne, Comp.; And Others

    Drafted in 1978 as a working document for Safety in Outdoor Adventure Programs (S.O.A.P.) by a council of outdoor adventure programmers, checklists outline standard accepted safety policy for Outdoor Adventure Programs and Wilderness Adventure Programs conducted through public or private agencies in California. Safety policy emphasizes: the…

  13. The State of Knowledge of Outdoor Orientation Programs: Current Practices, Research, and Theory

    ERIC Educational Resources Information Center

    Bell, Brent J.; Gass, Michael A.; Nafziger, Christopher S.; Starbuck, J. David

    2014-01-01

    Outdoor orientation programs represent a prominent area of experiential education with over 25,000 participants annually. More than 191 outdoor orientation programs currently operate in the United States and Canada. The research examining outdoor orientation programs consists of 25 peer-reviewed published studies and 11 dissertations. A new theory…

  14. A Teachers' Guide for the Outdoor School Program.

    ERIC Educational Resources Information Center

    Battle Creek Public Schools, MI.

    The general aim of this guide is to aid the teachers of the fifth and sixth grade boys and girls who participate in the Outdoor School program at the Battle Creek Outdoor Center. Another major aim of this guide is to aid the outdoor school teachers who bear the major responsibility in implementing the outdoor school program. An historical overview…

  15. Instructional Program Planning for Outdoor Education.

    ERIC Educational Resources Information Center

    Garbutt, Barbara; And Others

    A guide on instructional program planning for outdoor education, prepared for Oakland County (Michigan) teachers, contains suggestions for program planning and lists information sources on suitable outdoor activities. The purpose of outdoor education is defined as being: "to enrich, vitalize and complement content areas of the school…

  16. A Computerized Cataloging System for an Outdoor Program Library or Resource Center.

    ERIC Educational Resources Information Center

    Watters, Ron

    The Outdoor Resource Library Cataloging System is a computer software program designed primarily for outdoor programs with small to medium-sized resource centers. The software is free to nonprofit organizations and is available from the Idaho State University Outdoor Program. The software is used to construct a database of library materials, which…

  17. Towards an understanding of an outdoor education program: Listening to participants' stories

    NASA Astrophysics Data System (ADS)

    Shanely, Shannon Dee

    Today, human beings spend more than 90% of their lives indoors (Evans, 2003). Not long ago, both urban and rural children grew up mostly outdoors, and had direct experiences with plants, animals, and the ways in which the necessities of daily life were grown, made, and used. When they were not helping with household work, children spent much of their time exploring the outdoor environment, relatively free from adult interference. The lives of children today are much different. Children now have fewer opportunities for unstructured play and regular contact with the natural world. Outdoor education programs are one tool that can provide children with continued access to the natural world. This study was conducted to determine how outdoor education program participants interpret their experiences in the natural world, how participant engagement with an outdoor education program shapes their perception of the natural world, and how participant interpretation of an outdoor education program shapes their actions for caring for the natural world when they return home. Using qualitative research methods, my study was conducted with four sixth-grade students participating in a four-day residential outdoor education program. The participants, two females and two males, were given cameras to document the most important aspects of their outdoor education experience. The pictures were used to stimulate conversation and encourage reflection during the interview process. Data sources consisted of a pre-program interview with each student, daily interviews with students while they were participating in the outdoor education program, and a post-program interview conducted one week after the program ended. Critical incident technique analysis was used to delineate the most critical elements of each participant's outdoor education experience. My study found that participants interpreted their outdoor education program as a positive experience. Classes that were challenging and gave independence from adults were perceived as most important by study participants. Friends were considered an important part of the outdoor education program by all of the participants, but the natural world became more important as the week progressed. All four participants reported being more comfortable in the outdoors at the conclusion of the program, but their actions indicated otherwise. All four participants also viewed the natural world as something far removed and very different from their home life. Finally, after completing the outdoor education program, all four participants perceived their parents as being barriers to spending more time outside and they all had adopted one new action to care for the natural world once they returned home.

  18. Hinterbrand Lodge Outdoor Education Center. Program Information.

    ERIC Educational Resources Information Center

    Dependents Schools (DOD), Washington, DC. European Area.

    Describing Department of Defense Dependents Schools Europe (DODDSEUR) use of Hinterbrand Lodge Outdoor Education Center, this document is directed to sponsors wishing to take groups to Hinterbrand for one or more of the five program options (outdoor education week, teacher weekend, school-designed outdoor education program, administrative faculty…

  19. Resident Program Guide: Hillside Outdoor Education Center.

    ERIC Educational Resources Information Center

    Sommer, Bonnie

    Founded in 1972 as part of the private, non-profit Edwin Gould Outdoor Education Centers, the Hillside Outdoor Education Center offers services to various educational groups by providing residential experiences for students and faculty, day-visit programs, school-site outdoor education programs, teacher workshops, college courses in outdoor…

  20. Learning in Eden: The Philosophy of Outdoor Education of the SCOPE Outdoor Learning Laboratories Program.

    ERIC Educational Resources Information Center

    O'Grady, Jerome

    Designed as a guide in inservice preparation and as a reference in planning and conducting outdoor lessons, this statement of philosophy will help teachers who participate in the Outdoor Learning Laboratories program understand the aims and methods of outdoor education. To educate children is, of course, the ultimate purpose of outdoor education.…

  1. Environmental Respect: A New Approach to Outdoor Education.

    ERIC Educational Resources Information Center

    Huck, Albert R.; Decker, Eugene

    Most outdoor education programs do not include the teaching of correct outdoor behavior. The purpose of this manual is to assist educators and concerned lay persons in establishing an outdoor education program with an instructional strategy that will manipulate students into becoming responsible, ethical, respectful outdoor citizens. Both lay…

  2. Training College Outdoor Program Leaders.

    ERIC Educational Resources Information Center

    Curtis, Rick

    This paper describes a training program for college outdoor program leaders developed by the Outdoor Action Program at Princeton University (New Jersey). The training program includes a leader training course, a safety management seminar, a wilderness first aid course, cardiopulmonary resuscitation, and group skills workshop. This paper describes…

  3. Values, Obstacles, and Needs of Campus Outdoor Programs to Serve Local Underserved Communities

    ERIC Educational Resources Information Center

    Marchand, Geneviève; Sanford, Paul

    2017-01-01

    Although participation in outdoor recreation activities is a right and is essential for the health of individuals and their communities, not all communities have access to outdoor recreation opportunities. Fortunately, many successful outdoor programs at colleges and universities are already in place around the country. These programs have the…

  4. The perceived impact of a university outdoor education program on students' environmental behaviors

    Treesearch

    Heather Boland; Paul Heintzman

    2010-01-01

    Outdoor educators often seek to design programs that influence participants' daily lifestyles, especially environmental behaviors. Research on the impact of outdoor education programs on environmental behaviors has typically focused on schoolchildren and teenagers. The purpose of this study was to investigate the perceived impact of a university outdoor education...

  5. The Current Status of Women's Employment in Outdoor Leadership.

    ERIC Educational Resources Information Center

    Loeffler, T. A.

    A common assumption in the outdoor field has been that women's development as outdoor leaders has not kept pace with their participation in outdoor adventure activities. A survey about women's employment was mailed to 103 outdoor education programs with an adventure component; 62 responded. The programs served 160,585 participants in 1994, of…

  6. Brock BaseCamp--Outdoor Orientation Programs Come to Canada

    ERIC Educational Resources Information Center

    O'Connell, Tim

    2011-01-01

    What exactly is an "outdoor orientation program?" First offered in the United States in the 1930s by Dartmouth College, outdoor orientation programs (OOPs) use adventure programming to help incoming students adjust to university or college. Typically, these programs are conducted in a wilderness or backcountry setting, are several days…

  7. Risk Management and Litigation Avoidance in Outdoor Recreation Programming.

    ERIC Educational Resources Information Center

    Hanna, Glenda

    This paper reviews aspects of Canadian and U.S. law related to liability and negligence of outdoor programs and suggests strategies for risk management. To prove negligence, an individual injured in an outdoor program must prove that the outdoor leader had a duty of care to the participant, standards of care were breached, actual injury was…

  8. Therapeutic Uses of Outdoor Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Berman, Dene S.; Davis-Berman, Jennifer

    This digest examines the positive effects on emotional well-being of several types of outdoor education programs. Although many outdoor education and experiential programs enhance emotional growth, such "therapeutic" outcomes may be considered incidental to program goals. In contrast, programs aimed primarily at "therapy"…

  9. Outdoor Education Manual.

    ERIC Educational Resources Information Center

    Gooyers, Cobina; And Others

    Designed for teachers to provide students with an awareness of the world of nature which surrounds them, the manual presents the philosophy of outdoor education, goals and objectives of the school program, planning for outdoor education, the Wildwood Programs, sequential program planning for students, program booking and resource list. Content…

  10. Columbus Outdoor Pursuits: A Model Structure for Volunteer Based Outdoor Pursuits Programs.

    ERIC Educational Resources Information Center

    Gerckens, Ann E.

    Columbus Outdoor Pursuits (COP) is a volunteer-based nonprofit organization in Ohio that has offered outdoor educational and recreational opportunities to its members for 63 years. COP day and trip programs focus on outdoor activities such as bicycling, kayaking, hiking, and rock climbing. In addition, COP offers classes in the skills required for…

  11. Outdoor Adventure in Australian Outdoor Education: Is It a Case of Roast for Christmas Dinner?

    ERIC Educational Resources Information Center

    Lugg, Alison

    2004-01-01

    Outdoor adventure activities, typically originating from other countries, form the basis of most Australian outdoor education programs. Research on adventure-based outdoor education in Australia and elsewhere has tended to focus on determining the benefits of participating in such programs. Less attention has been paid to a critical examination of…

  12. An IBM Compatible Participant Data Base System for Outdoor Programs.

    ERIC Educational Resources Information Center

    Watters, Ron

    The process of maintaining mailing lists and other informational files on outdoor program participants is, plainly and simply, a pain in the neck. Mailing list maintenance is particularly difficult for programs that deal with university students, due to their frequent moves. This paper describes a new software program, the Outdoor Program Data…

  13. Outdoor programs and environmental beliefs: Investigating the stability of outcomes and levels of salience

    Treesearch

    Alan Ewert; Alison Voight; David Calvin; Aya Hayashi

    2007-01-01

    The effects that outdoor programs have on participant feelings about the outdoor environment and wilderness areas are often assumed to be both powerful and positive. Moreover, it is believed that participation in outdoor or wilderness-based programs usually results in participants who have more pro-environmental and pro-wilderness beliefs, values, and attitudes. This...

  14. Outdoor performance results for NBS Round Robin collector no. 1

    NASA Technical Reports Server (NTRS)

    Miller, D. R.

    1976-01-01

    The efficiency of a PPG flat-plate solar collector was evaluated utilizing an outdoor solar collector test facility at the NASA-Lewis Research Center, as part of the National Bureau of Standards 'round robin' collector test program. The correlation equation for collector thermal efficiency Eta curve fit of the data was: Eta = 0.666 - 1.003(Btu/hr-sq ft-F) Theta, where the parameter Theta is the difference between the average fluid temperature and the ambient temperature, all divided by the total flux impinging on the collector.

  15. Cooperative Programs in Residential Outdoor Environmental Education: Teacher's Materials Packet.

    ERIC Educational Resources Information Center

    Marin County Superintendent of Schools, Corte Madera, CA.

    Serving as teacher orientation materials for the cooperative programs in residential outdoor education located in Marin County, California, this guide includes the following: (1) "This I Believe" (a philosophical statement on outdoor environmental education); (2) "Outdoor Science and Conservation Education Report" (a brief…

  16. Outdoor Leadership Skills: A Program Perspective

    ERIC Educational Resources Information Center

    Shooter, Wynn; Sibthorp, Jim; Paisley, Karen

    2009-01-01

    Successful hiring, training, and pairing or grouping of staff requires administrators to consider the relationship between their programs' goals and the specific outdoor leadership skills of individual leaders. Authors have divided outdoor leadership skills into a three-category structure, and models of outdoor leadership have focused on skills…

  17. The Rocky Crags and Seascapes of Outdoor Education and Outdoor Recreation in Newfoundland and Labrador.

    ERIC Educational Resources Information Center

    Wood, Gregory

    1997-01-01

    Four formal outdoor education programs in Newfoundland and Labrador are briefly described: Brother Brennan Environmental Education Centre, Memorial University of Newfoundland, Sir Wilfred Grenfell College, and College of the North Atlantic. Cooperation among these formal environmental and outdoor recreation programs, informal community outdoor…

  18. Benchmarking Outdoor Expeditionary Program Risk Management Strategies

    ERIC Educational Resources Information Center

    Meerts-Brandsma, Lisa; Furman, Nate; Sibthorp, Jim

    2017-01-01

    In 2003, the University of Utah and the National Outdoor Leadership School (NOLS) completed a study that developed a risk management taxonomy in the outdoor adventure industry and assessed how different outdoor expeditionary programs (OEPs) managed risk (Szolosi, Sibthorp, Paisley, & Gookin, 2003). By unifying the language around risk, the…

  19. Cultural Adaptation in Outdoor Programming

    ERIC Educational Resources Information Center

    Fabrizio, Sheila M.; Neill, James

    2005-01-01

    Outdoor programs often intentionally provide a different culture and the challenge of working out how to adapt. Failure to adapt, however, can cause symptoms of culture shock, including homesickness, negative personal behavior, and interpersonal conflict. This article links cross-cultural and outdoor programming literature and provides case…

  20. Outdoor Wilderness Program: A Campus Makes a Commitment to the Individual.

    ERIC Educational Resources Information Center

    Grimm, Gary; Neal, Larry

    1980-01-01

    A resource room containing information about outdoor programs generates individual and cooperative learning activities and outdoor experiences. Although adventure participants are responsible for decisions and risks undertaken, the program should attempt to enhance experiences by reducing difficulties brought on by outsiders, institutions, and red…

  1. Integrated Outdoor Education and Adventure Programs.

    ERIC Educational Resources Information Center

    Schleien, Stuart J.; And Others

    This guide presents a comprehensive framework for the development and provision of outdoor education and adventure programs for people of all abilities, including those who significantly challenge the service delivery system. Chapter 1 provides a rationale for the integration of disabled persons into outdoor education and adventure programs, and…

  2. The Administration of Outdoor Education Programs.

    ERIC Educational Resources Information Center

    Lewis, Charles A., Jr.

    Designed for those interested in the mechanics of establishing outdoor education programs, this text is basically a guide to program development and includes examples of procedures, forms, conceptualizations, etc. Chapters deal with: (1) the contemporary education scene (an overview); (2) the basic concepts of outdoor education (17 concept…

  3. Diversity in the Outdoors: National Outdoor Leadership School Students' Attitudes about Wilderness

    ERIC Educational Resources Information Center

    Gress, Sara; Hall, Troy

    2017-01-01

    Outdoor experiential education (OEE) programs often cater to white, upper-class individuals. With major demographic shifts occurring in the United States, OEE organizations are confronting this imbalance. The National Outdoor Leadership School (NOLS) is addressing this issue with its Gateway Scholarship Program. The purpose of this mixed-methods…

  4. The Hidden Costs of Outdoor Education/Recreation Academic Training.

    ERIC Educational Resources Information Center

    Bisson, Christian

    Academic training programs in the field of outdoor education and recreation have increased considerably in the past few decades, but their true costs are often hidden. A survey of 15 outdoor college programs in the United States and Canada examined special fees associated with outdoor courses. The cost of necessary personal equipment and clothing…

  5. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rao, Nageswara S; Sen, Satyabrata; Berry, M. L..

    Domestic Nuclear Detection Office s (DNDO) Intelligence Radiation Sensors Systems (IRSS) program supported the development of networks of commercial-off-the-shelf (COTS) radiation counters for detecting, localizing, and identifying low-level radiation sources. Under this program, a series of indoor and outdoor tests were conducted with multiple source strengths and types, different background profiles, and various types of source and detector movements. Following the tests, network algorithms were replayed in various re-constructed scenarios using sub-networks. These measurements and algorithm traces together provide a rich collection of highly valuable datasets for testing the current and next generation radiation network algorithms, including the ones (tomore » be) developed by broader R&D communities such as distributed detection, information fusion, and sensor networks. From this multiple TeraByte IRSS database, we distilled out and packaged the first batch of canonical datasets for public release. They include measurements from ten indoor and two outdoor tests which represent increasingly challenging baseline scenarios for robustly testing radiation network algorithms.« less

  6. Outdoor activities and depressive symptoms in displaced older adults following natural disaster: community cohesion as mediator and moderator.

    PubMed

    Chao, Shiau-Fang

    2016-09-01

    This investigation examined whether community cohesion mediates or moderates the relationship between outdoor activities and depressive symptoms in older adults displaced by Typhoon Morakot in Taiwan. This cross-sectional study included 292 adults aged 65 years or older who were relocated to permanent houses after Typhoon Morakot damaged their homes on 8th August 2009. Multiple regression analysis was applied to test the role of community cohesion on the association between outdoor activities and depressive symptoms. The sample of displaced older adults displayed higher prevalence of depressive symptoms than the average for community dwelling older people in Taiwan. Community cohesion fully mediated the relationship between outdoor activities and depressive symptoms. Community cohesion also moderated the relationship between outdoor activities and depressive symptoms. Community cohesion occupies a key role on the link between outdoor activities and depressive symptoms. Participation in outdoor activities was associated positively with community cohesion, while high community cohesion was related negatively to depressive symptoms. Additionally, the benefit of outdoor activities to fewer depressive symptoms only manifested in older adults with high community cohesion. Programs and services should be designed to enhance community cohesion in order to maximize the benefit of outdoor activities to the mental health of displaced older adults after natural disasters.

  7. Outdoor Orientation Programs: A Critical Review of Program Impacts on Retention and Graduation

    ERIC Educational Resources Information Center

    Bell, Brent J.; Chang, Hong

    2017-01-01

    Outdoor orientation programs have a growing literature demonstrating positive impacts with students transitioning to college (Bell, Gass, Nafizer, & Starbuck, 2014). One of the most valued outcomes for colleges and universities is retention of students until successful graduation. This is an outcome few outdoor orientation researchers have…

  8. Outdoor Education: A Guide for Planning Resident Programs. (Revision September 1977.)

    ERIC Educational Resources Information Center

    Rosenstein, Irwin; Donaldson, George W.

    The culmination of educational experiences in the outdoors is the resident outdoor education program. Involving teachers and pupils living and learning in the natural environment, the program emphasizes the development of human values and provides students with learning opportunities that focus on direct, real, and relevant experiences. Intended…

  9. 75 FR 22581 - Energy Conservation Program for Commercial Equipment: Decision and Order Granting a Waiver to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    .... (Mitsubishi) for a similar line of commercial multi-split air-conditioning systems: Testing laboratories...-conditioning systems: (1) Testing laboratories cannot test products with so many indoor units; (2) there are too many possible combinations of indoor and outdoor unit to test. The Daikin VRV-WIII systems have...

  10. Outdoor Education Opportunities for Middle School Students: Academic and Social Impacts of Adventure Programs

    ERIC Educational Resources Information Center

    Gordon, Lisa

    2011-01-01

    This study examines components of outdoor adventure programs for middle school students, using a school with a successful program as a model. Outdoor education is often left out of these years for financial and safety reasons, however the benefits of adventure programs are both measurable and profound to self-concept, confidence, identity growth,…

  11. Outdoor Education and Neuro-Linguistic Programming.

    ERIC Educational Resources Information Center

    Lee, Alistair

    1993-01-01

    Discusses the importance of increasing effective communication in outdoor education programs. Examines sensory preferences and how they affect vocabulary, voice tone, and body language. Describes ways that outdoor educators can use this information to improve their communication skills. (LP)

  12. An Investigation of Mobile Technologies and Web 2.0 Tools Use in Outdoor Education Programs

    ERIC Educational Resources Information Center

    Bolliger, Doris U.; Shepherd, Craig E.

    2017-01-01

    This study examined how instructors and learners in residential outdoor education programs utilized mobile technologies and Web 2.0 applications. Twenty semistructured interviews were conducted with instructors, support staff, and administrators at a nonprofit institution that provides outdoor education programs. Sixty-five participants in those…

  13. Developing Student Leaders in Campus Outdoor Recreation Programs: An Appreciative Inquiry

    ERIC Educational Resources Information Center

    Sandberg, Dan; Martin, Bruce; Szolosi, Andrew; Early, Sherry; Casapulla, Sharon

    2017-01-01

    Campus outdoor recreation programs can play an integral role in developing student leaders. In this study, we sought a better understanding of the shared positive elements exemplary outdoor programs are using to develop their student leaders. The study was designed using a collective case study methodology and the theoretical lens of the…

  14. Outdoor Education and Camping in Japan.

    ERIC Educational Resources Information Center

    Ebashi, Shinshiro

    Professor Shinshiro Ebashi of the University of Tokyo discusses outdoor education in Japan, especially in relation to legislation (e.g., the Sport Promotion Law of 1961) and programs endorsed by the Ministry of Education. A typical outdoor education program for junior-high students is given. Also discussed are the programs of the All Japan Senior…

  15. A generalized correlation of experimental flat-plate collector performance. [solar collectors, performance tests, energy policy

    NASA Technical Reports Server (NTRS)

    Simon, F. F.; Miller, D. R.

    1975-01-01

    A generalized collector performance correlation was derived and shown by experimental verification to be of the proper form to account for the majority of the variable conditions encountered both in outdoor and in indoor collector tests. This correlation permits a determination of collector parameters which are essentially nonvarying under conditions which do vary randomly (outdoors) or conditions which vary in a controlled manner (indoors - simulator). It was shown that correlation of the experimental performance of collectors allows the following: (1) comparisons of different collector designs; (2) collector performance prediction under conditions that differ from the conditions of the test program; and (3) monitoring performance degradation effects.

  16. Education for Sustainable Development: The Impact of an Out-Door Program on Student Teachers

    ERIC Educational Resources Information Center

    Zacharious, Aravella; Valanides, Nicos

    2006-01-01

    The study used an outdoor program for promoting Education for Sustainable Development (ESD) in primary education and investigated the extent to which primary student teachers were prepared to deal with ESD. It also investigated the impact of an outdoor program on primary student teachers' knowledge and attitudes towards sustainable issues, and on…

  17. The Impact of an Outdoor Orientation Program on First-Year Student Perceptions of Life Effectiveness and Campus Integration

    ERIC Educational Resources Information Center

    Lathrop, Anna H.; O'Connell, Timothy S.; Howard, Ryan A.

    2012-01-01

    Although outdoor orientation programs, as a special type of orientation designed to enhance student retention, are relatively commonplace in the United States - we are not aware of any such campuswide initiatives in Canada. Research indicates that outdoor orientation programs impact students in a positive way, enhancing academic success, personal…

  18. Experiential Education, Outdoor Adventure As a Modality in Residential Treatment. A Survey of Programs, Principles, Research and Practice.

    ERIC Educational Resources Information Center

    Duindam, Ton

    Orthopedagogisch Centrum (OC) Michiel is a multifunctional regional institution in the Netherlands that serves troubled families and youth at risk. Outdoor programs are used as a treatment modality for adolescents with behavior disorders, drug addictions, or criminal records. Outward Bound was the first experiential outdoor program in the…

  19. Building a Backcountry Yurt: Ecological Design Intelligence within Outdoor Programming.

    ERIC Educational Resources Information Center

    Kobe, Kevin; Goltra, Norman

    Student volunteers at Utah State University's outdoor program designed, built, and carried a yurt 4 miles into the backcountry. A yurt is a traditional Mongolian structure, circular, with a lattice wall covered by material. Rafters slope upward to a top ring, on which sits a skylight. The outdoor program wanted to expand its offerings, and to do…

  20. Remote sensing as a source of data for outdoor recreation planning

    NASA Technical Reports Server (NTRS)

    Reed, W. E.; Goodell, H. G.; Emmitt, G. D.

    1972-01-01

    Specific data needs for outdoor recreation planning and the ability of tested remote sensors to provide sources for these data are examined. Data needs, remote sensor capabilities, availability of imagery, and advantages and problems of incorporating remote sensing data sources into ongoing planning data collection programs are discussed in detail. Examples of the use of imagery to derive data for a range of common planning analyses are provided. A selected bibliography indicates specific uses of data in planning, basic background materials on remote sensing technology, and sources of information on environmental information systems expected to use remote sensing to provide new environmental data of use in outdoor recreation planning.

  1. Development and Validation of the Attitudes toward Outdoor Play Scales for Children

    PubMed Central

    Beyer, Kirsten; Bizub, Jessica; Szabo, Aniko; Heller, Beth; Kistner, Amy; Shawgo, Erin; Zetts, Corey

    2015-01-01

    The natural world has long been associated with health and described as a therapeutic landscape, and a growing body of research demonstrates the benefits of interacting with nature for mental and physical health. However, concern is growing that children have lost connection to the natural world and spend less time outdoors, despite the known health benefits of doing so. It is likely that healthy behaviors related to engagement with nature are mediated by beliefs about the value and safety of play in nature. While the literature abounds with qualitative examinations of children’s attitudes toward outdoor play, there exist few instruments to quantitatively measure these attitudes. Informed by health behavior change theories, we describe the development and validation of the Attitudes toward Outdoor Play (ATOP) scales. As part of a community-academic partnership project called More Than a Pretty Place, the development of the ATOP scales unfolded in stages: (1) item generation based on a comprehensive literature review and consensus among the project team, (2) interviews with environmental educators, (3) initial pilot testing, (4) scale refinement, (5) administration during 2012 and 2013 to a sample of school children ages 9–13 (n=362) in Milwaukee, WI, USA, and (6) quantitative psychometric evaluation. Two distinct scales emerged: ATOP-benefits (alpha=.79) and ATOP-fears (alpha=.79). Validity analyses found that both scales correlated as expected with measures of engagement in outdoor play, parental support for outdoor play, and sedentary behaviors. The ATOP scales are reliable and valid instruments for measuring attitudes toward outdoor play that may mediate children’s outdoor activity in natural settings. The ATOP scales could be a useful for evaluating the effects of programming, such as environmental education programming, on improving children’s attitudes toward the benefits of nature and reducing their fears, and may predict more distal outcomes including engagement in outdoor activity. PMID:25459206

  2. Development and validation of the attitudes toward outdoor play scales for children.

    PubMed

    Beyer, Kirsten; Bizub, Jessica; Szabo, Aniko; Heller, Beth; Kistner, Amy; Shawgo, Erin; Zetts, Corey

    2015-05-01

    The natural world has long been associated with health and described as a therapeutic landscape, and a growing body of research demonstrates the benefits of interacting with nature for mental and physical health. However, concern is growing that children have lost connection to the natural world and spend less time outdoors, despite the known health benefits of doing so. It is likely that healthy behaviors related to engagement with nature are mediated by beliefs about the value and safety of play in nature. While the literature abounds with qualitative examinations of children's attitudes toward outdoor play, there exist few instruments to quantitatively measure these attitudes. Informed by health behavior change theories, we describe the development and validation of the Attitudes toward Outdoor Play (ATOP) scales. As part of a community-academic partnership project called More Than a Pretty Place, the development of the ATOP scales unfolded in stages: (1) item generation based on a comprehensive literature review and consensus among the project team, (2) interviews with environmental educators, (3) initial pilot testing, (4) scale refinement, (5) administration during 2012 and 2013 to a sample of school children ages 9-13 (n = 362) in Milwaukee, WI, USA, and (6) quantitative psychometric evaluation. Two distinct scales emerged: ATOP-benefits (alpha = 0.79) and ATOP-fears (alpha = 0.79). Validity analyses found that both scales correlated as expected with measures of engagement in outdoor play, parental support for outdoor play, and sedentary behaviors. The ATOP scales are reliable and valid instruments for measuring attitudes toward outdoor play that may mediate children's outdoor activity in natural settings. The ATOP scales could be useful for evaluating the effects of programming, such as environmental education programming, on improving children's attitudes toward the benefits of nature and reducing their fears, and may predict more distal outcomes including engagement in outdoor activity. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Outdoor Programs On-Line: Creating a Link with Participants, Staff and Community.

    ERIC Educational Resources Information Center

    Poff, Raymond

    As use of the Internet and the World Wide Web increases, patrons expect that organizations will utilize the technology, and outdoor programs can benefit from doing so. Web sites can be thought of as miniature information booths containing information an agency wants to make available to the public. Outdoor programs can use the Web for many tasks,…

  4. Outdoor education in the Mid-Atlantic states: an assessment of market segmentation

    Treesearch

    Stephanie L. Young; Megan L. Hash; Roy Ramthun

    2007-01-01

    Programs that emphasize experiential learning in outdoor settings have a long history in the United States and have been offered by a wide range of organizations. This study focused on programming that included environmental education, experiential education, and outdoor education. The purpose of this study was to examine the range of services and programs that offer...

  5. Summer outdoor programs: their participants and their effects

    Treesearch

    Rachel Kaplan

    1977-01-01

    In a study of the benefits of various summer programs, especially those involving wilderness experiences, the use of pretests for all the groups made possible evaluation of the degree of self-selection as well. Similar tests 6 months later showed the influences of the summer programs themselves. The results suggest that even a relatively short encounter with the out-of...

  6. Evaluating the Role of Protected Natural Areas for Environmental Education in Italy

    ERIC Educational Resources Information Center

    De Dominicis, Stefano; Bonaiuto, Marino; Carrus, Giuseppe; Passafaro, Paola; Perucchini, Paola; Bonnes, Mirilia

    2017-01-01

    Two quasi-experimental field studies (N = 419; 248) tested the effects of an outdoor environmental education program based in local Protected Natural Areas (PNAs) on 3rd-to-6th-grade students' proenvironmental attitudes and behaviors. Results show the program increases children's place attachment, proenvironmental attitudes, ethics and…

  7. Indoor and Outdoor Play in Preschool Programs

    ERIC Educational Resources Information Center

    Kroeker, Julia

    2017-01-01

    The purpose of this study was to explain children's indoor and outdoor play in preschool programs in terms of teacher interaction, peer interaction and task orientation. Children's indoor and outdoor play behaviors were compared using the Individualized Classroom Assessment Scoring System (inCLASS). Findings included significant differences on…

  8. Outdoor Education and Troubled Youth. ERIC Digest.

    ERIC Educational Resources Information Center

    Berman, Dene S.; Davis-Berman, Jennifer

    This digest briefly summarizes the parallel development of outdoor education and outdoor therapeutic programs for troubled and adjudicated youth, describes the rationale supporting outdoor approaches, and reports related research and evaluation findings. First attempts to use the outdoors as a healing environment were "tent therapy"…

  9. The Cost of Becoming an Outdoor Instructor.

    ERIC Educational Resources Information Center

    Cashel, Chris

    This article describes instructor criteria in three outdoor organizations: Outward Bound (OB), the National Outdoor Leadership School (NOLS), and the Wilderness Education Association (WEA). Common requirements for outdoor leadership programs are outdoor experience and skills, advanced first aid, CPR, and a minimum age requirement. Traditionally…

  10. Outdoor Education -- Edinburgh

    ERIC Educational Resources Information Center

    Parker, Terry

    1974-01-01

    In Scotland, outdoor education is seen as a combination of outdoor pursuits and environmental studies. The article describes various centres in the Edinburgh area, outdoor education expeditions, and programs, such as mountaineering, rock climbing, orienteering, and canoeing. (KM)

  11. Outdoor Education Academic Programs in the United States

    ERIC Educational Resources Information Center

    Bell, Brent J.; Seaman, Jayson; Trauntvein, Nate

    2017-01-01

    The growth of outdoor adventure programs developed, in part, from the Outward Bound movement in the 1970s (MacArthur, 1979; Outward Bound, 1968), which created a demand for specialized collegiate training. Since the inaugural conference on outdoor pursuits in higher education at Appalachian State University in 1974 (Smathers, 1974), approximately…

  12. An Evaluation of University Recreation Center Outdoor Programs for People with Disabilities: Perspectives from Professionals

    ERIC Educational Resources Information Center

    Daniels, Erin; Cottingham, Michael; Walsh, David W.; Pearson, Demetrius

    2017-01-01

    In this study, the researchers explored the perspectives of recreational practitioners currently working in the field of outdoor adventure programming on college campuses and their knowledge and interactions with students with disabilities participating in integrated outdoor adventure activities. A qualitative descriptive thematic analysis was…

  13. Journal Assignments for Student Reflections on Outdoor Programs

    ERIC Educational Resources Information Center

    Gregg, Amy

    2009-01-01

    Recreation professionals use outdoor programs in rustic settings to promote the intellectual, physical, emotional, and professional development of their students. One important aspect of personal growth is to develop the ability to think critically about one's own learning, and journaling is one approach for achieving this goal. Outdoor programs…

  14. Outdoor Leadership Evaluation: Nature and Scope of the Problem.

    ERIC Educational Resources Information Center

    James, Leroy M.

    Beyond the ability to exhibit good judgment and common sense while performing duties as a leader under stress and pressure, an outdoor adventure program leader should possess technical skills, human relations skills, and philosophical understanding of outdoor programming. Technical skills include knowledge of initiatives/ropes course activities,…

  15. UNBC: Outdoor Recreation and Tourism Management Program

    ERIC Educational Resources Information Center

    Maher, Pat

    2007-01-01

    This article describes the University of Northern British Columbia's (UNBC's) Outdoor Recreation and Tourism Management (ORTM) Program, which focuses squarely on the management of outdoor recreation as it relates to conservation (i.e., in and around parks and protected areas), tourism that is both based in and concerned with the natural/cultural…

  16. Effects of a College Outdoor Orientation Program on Trait Emotional Intelligence

    ERIC Educational Resources Information Center

    Schwartz, Forrest; Belknap, C. J.

    2017-01-01

    In this research, we investigated the effects of participation in a college outdoor orientation program (OOP) on participants' trait emotional intelligence (TEI). Three hundred seventeen outdoor orientation participants completed the Trait Emotional Intelligence Questionnaire-Short Form (TEIQue-SF) before and after participation in an OOP. Four…

  17. Outdoor Education - A Guide to Site Planning and Implementation of Programs.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin. Div. of Curriculum Development.

    This booklet presents guidelines for initiating outdoor instructional programs. Initially, the guide lists the objectives of outdoor education: survival, recreation, development of personal health and well-being, career opportunities, and social adjustment. A discussion follows on the three phases of site planning. The first phase is site analysis…

  18. Training College Wilderness Leaders.

    ERIC Educational Resources Information Center

    Curtis, Rick

    College outdoor program leaders are often paraprofessionals, who may have less training than professional outdoor educators, yet must deal with the same types of problems on the trail. This paper describes the Outdoor Action (OA) Program at Princeton University, and outlines the training assessment and development model used to train OA program…

  19. Montana Statewide Outdoor Recreation Plan: Action Program.

    ERIC Educational Resources Information Center

    Montana State Fish and Game Commission, Helena.

    The current revision of Montana's Statewide Outdoor Recreation Plan allows for utilizing the state's outdoor recreational resources to the best advantage of present and future generations. In developing the action program, consideration has been given to preservation, protection, and enhancement of the natural environment. The plan has also been…

  20. Prescribing Outdoor Play: Outdoors Rx.

    PubMed

    James, Aisha K; Hess, Pam; Perkins, Meghan E; Taveras, Elsie M; Scirica, Christina S

    2017-06-01

    Studies support the use of exercise prescriptions in adults, but few studies have evaluated their use in children. One common barrier to effective physical activity counseling is lack of resources. Outdoors Rx is a collaboration between the Appalachian Mountain Club and the Massachusetts General Hospital for Children that pairs exercise prescriptions with guided outdoor programs to increase physical activity among children. This article describes the design and implementation of Outdoors Rx at 2 community health centers serving ethnically diverse, low-income, urban families, as well as evaluates feedback from participating pediatricians regarding the utility of the program, barriers to success, and suggestions for improvement. Our results illustrate the feasibility of implementing a pediatric physical activity prescription program in community health centers serving traditionally underserved populations. Our data suggest that physical activity prescription programs are well received by both pediatricians and families and are a useful tool for facilitating physical activity counseling.

  1. Some Outdoor Educators' Experiences of Outdoor Education

    ERIC Educational Resources Information Center

    Gunn, Terry

    2006-01-01

    The phenomenological study presented in this paper attempts to determine, from outdoor educators, what it meant for them to be teaching outdoor education in Victorian secondary schools during 2004. In 1999, Lugg and Martin surveyed Victorian secondary schools to determine the types of outdoor education programs being run, the objectives of those…

  2. Fostering Trust in Outdoor Leaders: The Role of Personal Attributes

    ERIC Educational Resources Information Center

    Shooter, Wynn; Paisley, Karen; Sibthorp, Jim

    2012-01-01

    This study examined trust development between participants of outdoor education programs and outdoor leaders. Participants were college students enrolled in outdoor education courses. Using a factorial survey design, the technical ability, interpersonal ability, benevolence, integrity, and gender of an outdoor leader was displayed randomly in a…

  3. Prescribing Outdoor Physical Activity to Children: Health Care Providers’ Perspectives

    PubMed Central

    Christiana, Richard W.; James, J. Joy; Battista, Rebecca A.

    2017-01-01

    Little evidence exists on health care provider (HCP) prescriptions for children’s outdoor physical activity (PA). Semistructured interviews were conducted with 15 children’s HCPs to explore perspectives on outdoor PA prescription programs for children and barriers to implementation. Thematic analytic techniques were used to analyze the data. Most participants reported an awareness of health benefits to children being in the outdoors. Ten themes emerged from the data related to 3 thematic categories: (1) current strategies that HCPs are using to promote PA among children, (2) barriers that HCPs see to prescribing outdoor PA, and (3) potential strategies for promoting outdoor PA among children. Assessment of the local outdoor PA environment and resource development must be done prior to a prescription program. HCPs should be skilled in conducting conversations and setting goals related to outdoor PA tailored to the patient. Developing a system for follow-up with patients on established goals should also be included. PMID:29152542

  4. Prescribing Outdoor Physical Activity to Children: Health Care Providers' Perspectives.

    PubMed

    Christiana, Richard W; James, J Joy; Battista, Rebecca A

    2017-01-01

    Little evidence exists on health care provider (HCP) prescriptions for children's outdoor physical activity (PA). Semistructured interviews were conducted with 15 children's HCPs to explore perspectives on outdoor PA prescription programs for children and barriers to implementation. Thematic analytic techniques were used to analyze the data. Most participants reported an awareness of health benefits to children being in the outdoors. Ten themes emerged from the data related to 3 thematic categories: (1) current strategies that HCPs are using to promote PA among children, (2) barriers that HCPs see to prescribing outdoor PA, and (3) potential strategies for promoting outdoor PA among children. Assessment of the local outdoor PA environment and resource development must be done prior to a prescription program. HCPs should be skilled in conducting conversations and setting goals related to outdoor PA tailored to the patient. Developing a system for follow-up with patients on established goals should also be included.

  5. Community Development, Transitional Value, and Institutional Affinity: Outdoor Orientation Program Impacts

    ERIC Educational Resources Information Center

    Howard, Ryan A.; O'Connell, Timothy S.; Lathrop, Anna H.

    2016-01-01

    This article examines the impact of an outdoor orientation program (OOP) on a cohort of first-year university students who participated in a canoe trip facilitated by peer leaders. The curriculum included training for outdoor skills and transitional guidance to university life (i.e., strategies for time management, critical thinking, becoming…

  6. Developing an Outdoor Education Program for Public Schools. Fact Sheet.

    ERIC Educational Resources Information Center

    Euler, James S.

    Education in, for, and about the outdoors is an effective way to develop students' knowledge and appreciation of their environment, to stimulate their curiosity, and to motivate them to learn. Steps involved in establishing an outdoor education program for public schools include: (1) gaining support of school teachers and administrators, parents,…

  7. Promoting Physical Activity and Science Learning in an Outdoor Education Program

    ERIC Educational Resources Information Center

    Finn, Kevin E.; Yan, Zi; McInnis, Kyle J.

    2018-01-01

    Outdoor education programs have been shown to have a positive effect on the educational, physical and emotional development of youth. They are increasingly being used to foster a sense of community in schools and to provide students with learning opportunities related to the environment. This article describes an integrated outdoor education…

  8. If the Dress Fits, Wear It: Uncovering Meaning in Gender Stereotyping in an Australian Outdoor Education Program.

    ERIC Educational Resources Information Center

    Pinch, Katherine J.

    A study examined gender stereotyping in an outdoor adventure education program. Observations, interviews, and document reviews involving 138 adolescent students from 8 schools attending a residential outdoor education center in Queensland (Australia) found the following gender stereotypes: boys are physically stronger than girls; boys are…

  9. An Investigation of Highly Effective Leaders in Outdoor Adventure Programs Using a Multi-Method Approach

    ERIC Educational Resources Information Center

    Hobbs, William D.

    2009-01-01

    Research on leadership in outdoor adventure programs has focused primarily on Educational and Outdoor Skills. Anecdotal and practical experience has suggested that the performance of highly effective leaders may depend instead on distinctive qualities and components closely tied to individual character--a perspective of transformational…

  10. Outdoor Experiential Education in Residential Treatment Centres: Methodological Approach and the Czech Experiment.

    ERIC Educational Resources Information Center

    Duindam, Ton; Keus, Bart

    Outdoor activities in residential programs aim to promote personal growth and to develop a healthy personality in troubled youth for whom other interventions have been unsuccessful. In the Netherlands, experiential outdoor programs consist of activities such as mountain climbing and rapelling, flat and white water canoeing, biking, sailing,…

  11. Achieving Next Generation Science Standards through Agricultural Contexts: A Delphi Study of Outdoor Education Experts

    ERIC Educational Resources Information Center

    Meals, Anthony; Washburn, Shannon

    2015-01-01

    A Delphi survey was conducted with 30 outdoor education experts in Kansas. Participant responses helped frame a Kansas definition of outdoor education and identified essential educational goals and outcomes, critical components for effective outdoor education programming, and barriers facing outdoor education in Kansas. The study highlights…

  12. Effect of outdoor exposure at ambient and elevated temperatures on fatigue life of Ti-6Al-4V titanium alloy sheet in the annealed and the solution treated and aged condition

    NASA Technical Reports Server (NTRS)

    Phillips, E. P.

    1974-01-01

    Specimens of Ti-6Al-4V titanium alloy sheet in the annealed and the solution-treated and aged heat-treatment condition were exposed outdoors at ambient and 560 K (550 F) temperatures to determine the effect of outdoor exposure on fatigue life. Effects of exposure were determined by comparing fatigue lives of exposed specimens to those of unexpected specimens. Two procedures for fatigue testing the exposed specimens were evaluated: (1) fatigue tests conducted outdoors by applying 1200 load cycles per week until failure occurred and (2) conventional fatigue tests (continuous cycling until failure occurred) conducted indoors after outdoor exposure under static load. The exposure period ranged from 9 to 28 months for the outdoor fatigue-test group and was 24 months for the static-load group. All fatigue tests were constant-amplitude bending of specimens containing a drilled hole (stress concentration factor of 1.6). The results of the tests indicate that the fatigue lives of solution-treated and aged specimens were significantly reduced by the outdoor exposure at 560 K but not by the exposure at ambient temperature. Fatigue lives of the annealed specimens were essentially unaffected by the outdoor exposure at either temperature. The two test procedures - outdoor fatigue test and indoor fatigue test after outdoor exposure - led to the same conclusions about exposure effects.

  13. Indoor thermal performance evaluation of the SEPCO air collector

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The procedures used and the results obtained during the evaluation test program on the Solaron solar air collector, model EF-212, under simulated conditions for comparison with data collected in outdoor tests on the same collector are given. The test article was a single glazed collector with a nonsensitive absorber plate, aluminum box frame, and one inch isocyanurate foam insulation.

  14. Handbook for Teachers and Principals Participating in the Montgomery County Public Schools' Outdoor Education Program, 1983-1985.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    The 1983-85 outdoor education handbook for teachers and principals in the Montgomery County Public Schools' (Maryland) outdoor education program gives the Superintendent of Schools' message to participants, lists seven objectives, describes potential areas of study (some possible at all centers, some unique to particular centers), describes…

  15. Developing Competence: A Qualitative Inquiry of College Student Leadership in University Outdoor Orientation Programs

    ERIC Educational Resources Information Center

    Starbuck, J. David.

    2013-01-01

    Forty-nine formal research studies have been conducted on participants of college outdoor orientation programs. Although many variables have been examined for the incoming students, only one study has focused on the impact on the student leaders. The goal of this study was to understand how student leaders in outdoor orientation programs…

  16. A Profile of Outdoor Adventure Interventions for Young People in Australia

    ERIC Educational Resources Information Center

    Bowen, Daniel J.; Neill, James T.; Williams, Ian R.; Mak, Anita S.; Allen, Nicholas B.; Olsson, Craig A.

    2016-01-01

    In this study, we describe characteristics of outdoor adventure interventions (OAIs) that aim to address problem behaviors in young people in Australia. A national online survey was completed by 98 program leaders and 24 program managers. OAIs for youth in Australia are diverse, but typically incorporate several days in the outdoors, during which…

  17. Special Education in the Natural Environment: A Training Manual in Providing Outdoor Education, Recreation and Camping for Children with Disabilities.

    ERIC Educational Resources Information Center

    Robb, Gary M.; And Others

    The training manual for use with personnel concerned with outdoor education for the handicapped provides a guide to program development in the areas of background knowledge, skills and methods of outdoor education, individualized planning, and program evaluation. The five units are titled: "Defining,""Introducing,""Individualizing,""Implementing,"…

  18. A Guide to Outdoor Education Resources and Programs for the Handicapped. Outdoor Education for the Handicapped.

    ERIC Educational Resources Information Center

    Kentucky Univ., Lexington.

    The resource guide is designed to assist educators, park resource persons, and parents of disabled children in locating and identifying sources of information for developing, implementing, and evaluating outdoor education programs for all disabled children and youth. The guide has two main parts. The first part contains an annotated bibliography…

  19. Leave No Trace! An Outdoor Ethic: A Program To Teach Skills for Protecting the Wilderness Environment.

    ERIC Educational Resources Information Center

    Forest Service (USDA), Washington, DC.

    This document consists of two brochures that were developed as part of a land ethics training program for outdoor recreationists. The brochures provide information about techniques that outdoor practitioners can use to help minimize disturbance to backcountry and wilderness areas. Heavy use of popular camping areas can create problems such as…

  20. Anticipated educational outcomes: a case study of the outdoor recreation consortium experience

    Treesearch

    Yasong Wang; Alan Graefe

    2008-01-01

    This paper reports on a case study of an outdoor experiential learning program and examines its meaning for program participants. The research was conducted with 56 university students who participated in the Outdoor Recreation Consortium held at the Great Smoky Mountain Institute in Tremont, TN. A mixed-method comparative research approach, using both quantitative and...

  1. Instructor and Adult Learner Perceptions of the Use of Internet-Enabled Devices in Residential Outdoor Education Programs

    ERIC Educational Resources Information Center

    Bolliger, Doris U.; Shepherd, Craig E.

    2018-01-01

    As more adults frequent wilderness areas, they bring Internet-enabled devices (e.g., smart phones, tablets) with them. This study focuses on adults' perceptions of these devices in relation to desired outdoor learning experiences. Specifically, researchers examined the perspectives of naturalists who taught outdoor education programs and park…

  2. Creating a Learning Continuum: A Critical Look at the Intersection of Prior Knowledge, Outdoor Education, and Next Generation Science Standards Disciplinary Core Ideas and Practices

    NASA Astrophysics Data System (ADS)

    Schlobohm, Trisha Leigh

    Outdoor School is a cherished educational tradition in the Portland, OR region. This program's success is attributed to its presumed ability to positively impact affective and cognitive student outcomes. Residential programs such as Outdoor School are considered to be an important supplement to the classroom model of learning because they offer an authentic, contextually rich learning environment. References to relevant literature support the idea that student gains in affective and cognitive domains occur as a result of the multi-sensory, enjoyable, hands-on nature of outdoor learning. The sample population for this study was 115 sixth graders from a demographically diverse Portland, OR school district. This study used an instrument developed by the Common Measures System that was administered to students as part of Outdoor School's professional and program development project. The affective student outcome data measured by the Common Measures instrument was complemented by a formative assessment probe ascertaining prior knowledge of the definition of plants and field notes detailing Field Study instructor lesson content. This first part of this study examined the changes that take place in students' attitudes toward science as a result of attending Outdoor School. The second part took a look at how Outdoor School instruction in the Plants field study aligned with NGSS MS-LS Disciplinary Core Ideas and Practices. The third section of the study compared how Outdoor School instruction in the Plants Field Study and students' prior knowledge of what defines a plant aligned with NGSS MS-LS DCIs. The intent of the research was to arrive at a more nuanced understanding of how students' attitudes toward science are influenced by participating in an outdoor education program and contribute to the development of a continuum between classroom and outdoor school learning using Next Generation Science Standards Disciplinary Core Ideas and Practices as a framework. Results of this study were intended to inform outdoor education program development, add to the existing body of research, and inform future research projects.

  3. Stations Outdoors

    ERIC Educational Resources Information Center

    Madison, John P.; And Others

    1976-01-01

    Described is a program of outdoor education utilizing activity-oriented learning stations. Described are 13 activities including: a pond study, orienteering, nature crafts, outdoor mathematics, linear distance measurement, and area measurement. (SL)

  4. Proceedings of the 1995 International Conference on Outdoor Recreation and Education (Ithaca, New York, October 26-28, 1995).

    ERIC Educational Resources Information Center

    Koesler, Rena, Ed.; Watters, Ron, Ed.

    This proceedings contains 20 papers from the 1995 International Conference on Outdoor Recreation and Education. The papers include guidelines for various aspects of outdoor leadership and materials relevant to program development and administration in outdoor recreation, outdoor education, and adventure therapy and education. Papers are:…

  5. Knowledge, behavioral practices, and experiences of outdoor fallers: Implications for prevention programs.

    PubMed

    Chippendale, Tracy; Raveis, Victoria

    2017-09-01

    Although the epidemiology and prevention of falls has been well studied, the focus has been on indoor rather than outdoor falls. Older adults' knowledge of outdoor risk factors and their outdoor fall prevention practices have not been examined. To fill this gap, and to inform the development of a prevention program, we sought to explore the experiences and fall prevention knowledge and practices of older adults who had sustained an outdoor fall. A cross-sectional study using random digit telephone dialing was used to survey community dwelling seniors (N=120) across the five boroughs of New York City. We used the Outdoor Falls Questionnaire (OFQ), a valid and reliable tool as the survey instrument. Perceived outdoor fall risks, strategies used for prevention, and outdoor fall experiences were examined. SPSS version 21 was used for descriptive analysis of participant characteristics and to determine frequencies of perceived outdoor fall risks and strategies used for prevention. Phenomenological analysis was used with the qualitative data. Qualitative and quantitative data were analyzed separately and a mixed methods matrix was used to interpret and integrate the findings. Analysis revealed diverse unmet education and training needs including the importance of using single vision glasses, understanding the fall risks associated with recreational areas and parking lots, safe outdoor walking strategies, safe carrying of items on level and uneven surfaces, as well as when walking up and down stairs, and safety in opening/closing doors. Study findings are informative for outdoor fall prevention programs as well as practice. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. The Dirt on Outdoor Classrooms.

    ERIC Educational Resources Information Center

    Rich, Steve

    2000-01-01

    Explains the planning procedure for outdoor classrooms and introduces an integrated unit on monarch butterflies called the Monarch Watch program. Makes recommendations to solve financial problems of outdoor classrooms. (YDS)

  7. Education's Outer Space.

    ERIC Educational Resources Information Center

    Railton, Esther

    Information collected from 81 camps, schools, and colleges concerning outdoor environmental facilities and program changes taking place in outdoor education is presented in this paper. Included in this information are descriptions of sites, duration of programs, suggested seasons, cost and financing, camp organization, program activities, age…

  8. Pediatrician prescriptions for outdoor physical activity among children: A pilot study.

    PubMed

    Christiana, Richard W; Battista, Rebecca A; James, Joy J; Bergman, Shawn M

    2017-03-01

    Research indicates that promoting time spent in the outdoors and outdoor physical activity increases children's daily physical activity and improves health. One method showing promise is doctor prescriptions for outdoor physical activity for children; however, no empirical evidence currently exists on prescriptions for children's outdoor physical activity. A pilot study was conducted at one pediatric practice in western North Carolina during 2015 to test the feasibility and potential effectiveness of conducting an outdoor physical activity prescription program for children aged 5-13 years. Three pediatricians wrote prescriptions for children ( n  = 38), discussed benefits of outdoor physical activity, and provided information packets to parents on nearby places for physical activity. Parents of patients of five pediatricians served as control ( n  = 32). Prior to seeing a pediatrician, parents completed a baseline survey that asked height and weight, assessed their views of children's physical activity, and their personal and child's physical activity/sedentary behaviors. A nurse measured children's height and weight. Parents were emailed one-month and three-month follow-up surveys that asked the questions listed above. Changes in children's physical activity, outdoor physical activity, time spent in the outdoors, and sedentary activities were not significant between intervention and control groups. About half of parents (49%) viewed prescriptions as beneficial for their children and most used the intervention materials at home (70%). A larger study is needed to assess whether prescriptions increase children's physical activity. A critical examination of the intervention, pilot study design, and suggestions for a larger future study are provided.

  9. Nature's Classroom: A Program Guide for Camps and Schools.

    ERIC Educational Resources Information Center

    Cassens, Jennifer R., Ed.

    This guide assists instructors in planning outdoor experiences, particularly in a camp setting. Although it is not a pre-packaged program, the book contains over 40 outdoor programming ideas, allowing instructors to create their own programs. It includes suggestions for goal setting, scheduling, housing, staffing, curriculum planning, policy…

  10. The Emergence and Evolution of Outdoor Adventure Programs, 1863-2000: A History of Student Initiated Outing Programs.

    ERIC Educational Resources Information Center

    Webb, David J.

    Since the late 1800s, factors that stimulated growth of outing clubs at colleges and universities included the desire to get outdoors and explore and the clubs' ability to provide outdoor training, access, and equipment. Outing clubs were initially formed by students. The outing clubs at Williams College, Dartmouth, and Allegheny College were all…

  11. What's Going on in the Wild West? Four Public Secondary Schools That Offer Integrated Curriculum Outdoor Education Programs.

    ERIC Educational Resources Information Center

    Comishin, Kelly J. C.; Potter, Tom

    2000-01-01

    Integrated curriculum applied to the outdoors is a blending of traditional subjects presented through a holistic teaching approach in the outdoor classroom, whereby students gain credit for the integrated subjects. Four innovative programs in British Columbia and the Yukon Territory are described that use this approach for environmental, science,…

  12. Predictors of Change in Body Image in Female Participants of an Outdoor Education Program

    ERIC Educational Resources Information Center

    Hovey, Kate; Foland, Jody; Foley, John T.; Kniffin, Mike; Bailey, JoEllen

    2016-01-01

    Body image is an ever-changing phenomenon that has a profound effect on women's quality of life. Research related to body image is expansive, but few researchers have focused on how outdoor education may influence body image. This study examines predictors of change in body image of female participants of an outdoor education program. Twenty-eight…

  13. Measure Guideline: Passive Vents

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Berger, David; Neri, Robin

    2016-02-05

    This document addresses the use of passive vents as a source of outdoor air in multifamily buildings. The challenges associated with implementing passive vents and the factors affecting performance are outlined. A comprehensive design methodology and quantified performance metrics are provided. Two hypothetical design examples are provided to illustrate the process. This document is intended to be useful to designers, decision-makers, and contractors implementing passive ventilation strategies. It is also intended to be a resource for those responsible for setting high-performance building program requirements, especially pertaining to ventilation and outdoor air. To ensure good indoor air quality, a dedicated sourcemore » of outdoor air is an integral part of high-performance buildings. Presently, there is a lack of guidance pertaining to the design and installation of passive vents, resulting in poor system performance. This report details the criteria necessary for designing, constructing, and testing passive vent systems to enable them to provide consistent and reliable levels of ventilation air from outdoors.« less

  14. Outdoor Education and the Peel Board of Education.

    ERIC Educational Resources Information Center

    Shaw, Katherine

    1994-01-01

    Describes efforts of an advocacy group of parents, outdoor educators, and classroom teachers to preserve outdoor education in Peel in the face of budget cuts. Despite efforts, a task force recommended the elimination of numerous teaching positions, resulting in reduced programming at outdoor education centers. (LP)

  15. Junior High Environmental and Outdoor Education: Teacher

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    This manual for Junior High Environmental and Outdoor Education courses specifically addresses the special needs of adolescent students. A program development model is organized around six elements: (1) outdoor core; (2) personal and group development; (3) environmental core; (4) outdoor expeditions; (5) environmental investigations; and (6)…

  16. Leadership and Administration of Outdoor Pursuits. Second Edition.

    ERIC Educational Resources Information Center

    Ford, Phyllis; Blanchard, Jim

    Outdoor leadership aims to assist outdoor participants in making logical and safe transitions from the routine of everyday life to a positive interaction with the natural world. Designed for outdoor leaders and administrators of recreational, educational, and adventure programs, this book provides an overview of current professional practices in…

  17. The Student's Handbook for the Outdoor School.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C.; Burgess, Robert A.

    Directed to the Multnomah County (Oregon) sixth grade students participating in the Outdoor School program, the handbook serves as an introduction to the week-long, resident outdoor education experience which focuses on four natural resources: soil, water, plants, and animal life. Information is provided on the Outdoor School site and staff;…

  18. Outdoors Environmental Education for the Service of Peace: Lessons from a 2-Year Youth Program for Reconciliation in Cyprus

    ERIC Educational Resources Information Center

    Kadis, Costas; Avraamidou, Lucy

    2008-01-01

    This paper examines the merits of the proposition that outdoors environmental education can be used as a means to promote reconciliation, and in essence peace, among communities in Cyprus. It does so through an examination of an outdoors youth program called CAFE (Camping, Fitness, and Education) that aimed to promote the awareness of members of…

  19. Outdoor Power Equipment Technician Program. Apprenticeship Training.

    ERIC Educational Resources Information Center

    Alberta Learning, Edmonton. Apprenticeship and Industry Training.

    This document presents information about the apprenticeship training program of Alberta, Canada, in general and the outdoor power equipment technician program in particular. The first part of the document discusses the following items: Alberta's apprenticeship and industry training system; the apprenticeship and industry training committee…

  20. Proceedings of the 1984 Conference on Outdoor Recreation: A Landmark Conference in the Outdoor Recreation Field (1st, Bozeman, Montana, November 1-4, 1984).

    ERIC Educational Resources Information Center

    Miles, John C., Ed.; Watters, Ron, Ed.

    This document consists of materials presented at a conference organized by representatives of university outdoor programs to discuss issues and exchange ideas about outdoor topics. Twenty-six papers were presented: (1) "Conference on Outdoor Recreation for the Disabled: Breaking the Stereotype" (Tom Whittaker and Sheila Brashear); (2)…

  1. Outdoor Testing Areas | Energy Systems Integration Facility | NREL

    Science.gov Websites

    of engineers running tests on plug-in hybrid electric vehicles at the Medium-Voltage Outdoor Test large microgrids hub, located in the outdoor low-voltage test yard, includes underground trench access pits for full enclosure of rotating machinery under test. Key Infrastructure Secured underground pits

  2. Outdoor Living Skills: Instructors Manual for Administering the OLS Program in a Camp and for Teaching the Program Leader Course. Revised Edition.

    ERIC Educational Resources Information Center

    American Camping Association, Martinsville, IN.

    This manual is designed as a tool for teaching and administering the Outdoor Living Skills (OLS) program in a camp and for training program leaders. Introductory sections address the following: (1) program overview and program materials; (2) people and their environment (physiological and psychological concerns of children and youth, understanding…

  3. Adolescent Girls and Body Image: Influence of Outdoor Adventure on Healthy Living

    ERIC Educational Resources Information Center

    Barr-Wilson, Susie K.; Roberts, Nina S.

    2016-01-01

    Outdoor adventure may improve body image. However, minimal research exists on the effect outdoor adventure has on body image in adolescent girls, a demographic continually plagued by negative body image. In response, this exploratory study considered the influence of one outdoor adventure program in the San Francisco Bay Area. Through…

  4. Outdoor Power Equipment Technician: Apprenticeship Course Outline. Apprenticeship and Industry Training. 5111.1

    ERIC Educational Resources Information Center

    Alberta Advanced Education and Technology, 2011

    2011-01-01

    The graduate of the Outdoor Power Equipment Technician apprenticeship program is a certified journeyperson who will be able to: (1) supervise, train and coach apprentices; (2) service, maintain, repair and rebuild outdoor power equipment and outdoor power equipment accessories; (3) communicate clearly with customers, staff, suppliers, as required;…

  5. Outdoor Education in Rural Primary Schools in New Zealand: A Narrative Inquiry

    ERIC Educational Resources Information Center

    Remington, Tara; Legge, Maureen

    2017-01-01

    This research examines teaching outdoor education in two rural primary schools in Aotearoa New Zealand. The aim was to give "voice" to how outdoor education is taught, programmed and understood. Underpinning the research was the question: what factors enable/constrain teachers' ability to implement outdoor education? The findings…

  6. Indoor PM2.5 in an urban zone with heavy wood smoke pollution: The case of Temuco, Chile.

    PubMed

    Jorquera, Héctor; Barraza, Francisco; Heyer, Johanna; Valdivia, Gonzalo; Schiappacasse, Luis N; Montoya, Lupita D

    2018-05-01

    Temuco is a mid-size city representative of severe wood smoke pollution in southern Chile; however, little is known about the indoor air quality in this region. A field measurement campaign at 63 households in the Temuco urban area was conducted in winter 2014 and is reported here. In this study, indoor and outdoor (24-hr) PM 2.5 and its elemental composition were measured and compared. Infiltration parameters and outdoor/indoor contributions to indoor PM 2.5 were also determined. A statistical evaluation of how various air quality interventions and household features influence indoor PM 2.5 was also performed. This study determined median indoor and outdoor PM 2.5 concentrations of 44.4 and 41.8 μg/m 3 , respectively. An average infiltration factor (0.62 ± 0.06) was estimated using sulfur as a tracer species. Using a simple mass balance approach, median indoor and outdoor contributions to indoor PM 2.5 concentrations were then estimated as 12.5 and 26.5 μg/m 3 , respectively; therefore, 68% of indoor PM 2.5 comes from outdoor infiltration. This high percentage is due to high outdoor pollution and relatively high household air exchange rates (median: 1.06 h -1 ). This study found that S, Br and Rb were dominated by outdoor contributions, while Si, Ca, Ti, Fe and As originated from indoor sources. Using continuous indoor and outdoor PM 2.5 measurements, a median indoor source strength of 75 μg PM 2.5 /min was estimated for the diurnal period, similar to literature results. For the evening period, the median estimate rose to 135 μg PM 2.5 /min, reflecting a more intense wood burning associated to cooking and space heating at night. Statistical test results (at the 90% confidence level) support the ongoing woodstove replacement program (reducing emissions) and household weatherization subsidies (reducing heating demand) for improving indoor air quality in southern Chile, and suggest that a cookstove improvement program might be helpful as well. Copyright © 2018 Elsevier Ltd. All rights reserved.

  7. A Nation-Wide Survey of Outdoor Behavioral Healthcare Programs for Adolescents with Problem Behaviors.

    ERIC Educational Resources Information Center

    Russell, Keith C.

    2003-01-01

    A national survey of outdoor behavioral healthcare programs that annually serve over 10,000 clients and their families found that over 80 percent of programs were licensed by state agencies. Private placements outnumbered adjudicated programs by nearly five to one, and less than 25 percent of client treatment costs were covered by insurance…

  8. Outdoor Recreation and Education for the Mentally Retarded.

    ERIC Educational Resources Information Center

    Grosse, Reg

    A year-round outdoor recreation and education program for the moderately and severely retarded begun in 1972 at Craig State School in Sonyea, New York, is summarized in this report of development of the program, its success, and recommendations for the future. The program builds progressively from a nature trail hike to a day camping program one…

  9. Outdoor Program Models: Placing Cooperative Adventure and Adventure Education Models on the Continuum.

    ERIC Educational Resources Information Center

    Guthrie, Steven P.

    In two articles on outdoor programming models, Watters distinguished four models on a continuum ranging from the common adventure model, with minimal organizational structure and leadership control, to the guide service model, in which leaders are autocratic and trips are highly structured. Club programs and instructional programs were in between,…

  10. Adding Value through Program Integration: A Kayaking Model (Rental, Retail, Repair, Clinics and Outings).

    ERIC Educational Resources Information Center

    Poff, Raymond

    Outdoor programs can offset initial investment costs in services and products by developing integrated program areas. The experience of Outdoors Unlimited, a recently created kayaking program at Brigham Young University (Utah), is provided as a model. The purchase of 11 kayaks for rental was followed by the introduction of retail sales, repair…

  11. Children's Use of iPads in Outdoor Environmental Education Programs

    ERIC Educational Resources Information Center

    Kacoroski, Joy; Liddicoat, Kendra R.; Kerlin, Steve

    2016-01-01

    This exploratory study aimed to understand how use of digital technology, specifically iPads, impacts the learning experiences of children during outdoor environmental education programs. iPads were integrated into water quality education programs for fifth grade students from an urban area. Qualitative observations were analyzed to document…

  12. Training and Development through Adult Learning Theory.

    ERIC Educational Resources Information Center

    Swagar, Colleen

    This report analyzes the employee training program at the Outdoor Program Centre (OPC) of the University of Calgary and offers recommendations that may be of benefit to other outdoor recreation centers. The OPC offers products and services such as facility access, equipment rentals, instructional and recreational programs, and repair services for…

  13. Student Readiness: Examining the Impact of a University Outdoor Orientation Program

    ERIC Educational Resources Information Center

    Hill, Eddie; Posey, Timothy; Gómez, Edwin; Shapiro, Stephen L.

    2018-01-01

    This study examined the impact of a university outdoor orientation program on participants' transition to higher education. Researchers focused on participants' experiences during the program, utilizing a mixed-methods approach to measure resilience and well-being. Pre- and posttest instruments consisted of two preestablished scales and a series…

  14. Efficacy of an outdoor air pollution education program in a community at risk for asthma morbidity.

    PubMed

    Dorevitch, Samuel; Karandikar, Abhijay; Washington, Gregory F; Walton, Geraldine Penny; Anderson, Renate; Nickels, Leslie

    2008-11-01

    Asthma management guidelines recommend avoiding exposure to indoor and outdoor air pollutants. A limitation of such recommendations is that they do not provide information about how the public should obtain and act on air quality information. Although the Air Quality Index (AQI) provides simplified outdoor air quality forecasts, communities with high rates of asthma morbidity tend to have low rates of internet access due to factors such as low socioeconomic status. Assessments of knowledge about air quality among low-income minority communities are lacking, as are community-based programs to educate the public about using the AQI. An air quality education program and system for disseminating air quality information were developed to promote pollutant avoidance during the reconstruction of a major highway in a low-income minority community on Chicago's South Side. The program, which centered on workshops run by community asthma educators, was evaluated using a pre-test, post-test, and 1-year follow-up questionnaire. A total of 120 community workshop participants completed at least a portion of the evaluation process. At baseline, knowledge about air quality was limited. Following the workshops, substantial increases were noted in rates of correct answers to questions about health effects of air pollution, the availability of air quality information, and the color code for an AQI category. Approximately 1 year after the workshops were held, few participants could recall elements of the training. Few participants have internet access, and alternative means of distributing air quality information were suggested by study participants. Baseline knowledge of air quality information was limited in the community studied. Air quality education workshops conducted by community educators can increase knowledge about outdoor air quality and its impact on health over the short term. Refresher workshops or other efforts to sustain the knowledge increase may be useful. Given the known short-term and long-term effects of air quality on morbidity and mortality, air quality education efforts should be further developed, evaluated, and promoted for the general public, for people with underlying cardiopulmonary disease, and given the documented health disparities within the general population, for low-income and minority communities.

  15. The Short Term Effectiveness of an Outdoor Environmental Education on Environmental Awareness and Sensitivity of In-Service Teachers

    ERIC Educational Resources Information Center

    Okur-Berberoglu, Emel; Ozdilek, Hasan Göksel; Yalcin-Ozdilek, Sükran

    2015-01-01

    Outdoor education is mostly mentioned in terms of environmental education. The aim of this research is to determine the short term effectiveness of an outdoor environmental education program on biodiversity awareness, environmental awareness and sensitivity to natural environment. The data is collected from an outdoor environmental education…

  16. Implementation Into Curriculum of Wilderness Adventure Program. Summer of 1978.

    ERIC Educational Resources Information Center

    Bonney, James D.

    Environmental awareness, one of eleven components of a Wilderness Adventure Program, is the focus of this guide for teachers. Introductory sections put forth the philosophy and goals of the program and list specific objectives for its components, which include first-aid, emergency preparedness, outdoor skills, and the outdoor solo experience. The…

  17. The Growth of River Kayaking and Its Indirect Effect on Institutional Whitewater Programs.

    ERIC Educational Resources Information Center

    Harrison, Geoff

    Historically, whitewater kayaking has been a key component of some institutional outdoor programs, offering low-cost instruction that emphasizes safety, skill, and the spirit of down-river travel. Each year, several thousand students are introduced to the sport of kayaking through instructional seminars offered by university outdoor programs.…

  18. An outdoor challenge program as a means of enhancing mental health

    Treesearch

    Robert A. Hanson

    1977-01-01

    Modern life fosters confusion and encourages passivity, and youth suffer most from this pattern. The Outdoor Challenge Program enables young people to experience the active roles and the clarity of purpose called forth by a wilderness opportunity. The experience appears to enhance their mental health during and after the program.

  19. The Outdoor Leisure Industry and the Environment.

    ERIC Educational Resources Information Center

    Beard, Colin

    1998-01-01

    Many services and products of the outdoor leisure industry are becoming more environmentally aware. Approaches include turning environmental work into recreational activities; introducing environmental problems and projects into outdoor management development programs that train workers in management, leadership, and teamworking skills; and…

  20. Building America Case Study: Design Guidance for Passive Vents in New Construction Multifamily Buildings, New York, New York

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    2016-02-01

    This document addresses the use of passive vents as a source of outdoor air in multifamily buildings. The challenges associated with implementing passive vents and the factors affecting performance are outlined. A comprehensive design methodology and quantified performance metrics are provided. Two hypothetical design examples are provided to illustrate the process. This document is intended to be useful to designers, decision-makers, and contractors implementing passive ventilation strategies. It is also intended to be a resource for those responsible for setting high-performance building program requirements, especially pertaining to ventilation and outdoor air. To ensure good indoor air quality, a dedicated sourcemore » of outdoor air is an integral part of high-performance buildings. Presently, there is a lack of guidance pertaining to the design and installation of passive vents, resulting in poor system performance. This report details the criteria necessary for designing, constructing, and testing passive vent systems to enable them to provide consistent and reliable levels of ventilation air from outdoors.« less

  1. Why Is Outdoor Recreation Worth $30 Million to the Air Force?

    ERIC Educational Resources Information Center

    Heeg, Phillip

    The Air Force outdoor recreation program evolved from the Army "rest and recreation" areas set up during World War II. During the last decade, financial pressures and eroding support for recreation programs forced a reexamination of the objectives of such programs. Starting with the premise that the Air Force was the main customer and…

  2. Personal Development through Environmental and Outdoor Education. A Resource to Supplement Alberta Education's Junior High School Environmental and Outdoor Education Course of Studies.

    ERIC Educational Resources Information Center

    Calgary Board of Education (Alberta).

    This resource booklet is designed to facilitate the teaching of personal development, an important part of an integrated program of outdoor pursuits, environmental education and personal and group development. Section I examines a history of the Alberta Environmental and Outdoor Education Course of Studies and course philosophy. Resources are…

  3. Outdoor Education across America: "Weaving the Web." Selected Papers, Activities, and Resources from the 1987 National Outdoor Education Conference (Cortland, New York, October 9-12, 1987).

    ERIC Educational Resources Information Center

    Yerkes, Rita, Comp.; And Others

    Selected through a refereed process from presentations given by speakers at the "1987 Outdoor Education across America: Weaving the Web" Conference, the content represents philosophy, ideas, program activities, and research of outdoor practitioners and leaders across America. The 25 presentations/workshops are summarized under the broad…

  4. Integrated Outdoor Education/Adventure. Feature Issue.

    ERIC Educational Resources Information Center

    Schleien, Stuart J., Ed.; And Others

    1992-01-01

    The 12 brief articles in this "feature" or theme issue describe successful approaches to development of outdoor education programs which successfully integrate individuals with and without disabilities. Titles and authors are: "Outdoor Education and Adventure: Challenges and Rewards for All" (Stuart J. Schleien); "Benefits of Integrated Outdoor…

  5. Shaping Learning through Space: The Case of Outdoor Management Training.

    ERIC Educational Resources Information Center

    Hall, Roger; Rowland, Caroline

    This paper explores the relationship between experiential learning theory and outdoor management training, and describes a British outdoor management program grounded in adult learning theory. An introduction explores competing paradigms in management education: the managerialist perspective, which focuses on development of skills and…

  6. Orange County Outdoor School: Cabin Leader's Manual.

    ERIC Educational Resources Information Center

    Orange County Dept. of Education, Santa Ana, CA.

    Presented in five sections, the manual furnishes cabin leaders (high school students) with background information concerning philosophy, teaching, objectives, daily schedule, and cabin leader responsibilities in the Orange County Outdoor School program. The welcome section contains the history of the Outdoor School, staff responsibilities,…

  7. Generic Verification Protocol for Determination of Emissions from Cleaner Outdoor Wood-Fired Hydronic Heaters

    EPA Science Inventory

    This protocol describes the Environmental Technology Verification Program's considerations and requirements for verification of emissions reduction provided by cleaner outdoor wood-fired hydronic heaters. Outdoor wood-burning units provide heat and hot water for homes and other b...

  8. Effects of outdoor education stream classes on substrate movement and macroinvertebrate colonization

    USDA-ARS?s Scientific Manuscript database

    Environmental education and stream quality monitoring overlap in stream classes conducted at resident outdoor education (ROE) programs. ROE programs frequently use the same stream locations for their stream classes. The repeated use of the same location can potentially degrade aquatic macroinverte...

  9. Insurance and Risk Management at the National Outdoor Leadership School.

    ERIC Educational Resources Information Center

    Chu, Lantien

    1990-01-01

    Describes how an outdoor program specializing in wilderness expeditions approaches risk management, liability, and insurance. Discusses maintaining good communications with insurance agents, managing crisis situations, participating in program audits, reading the fine print, international insurance coverage, and the basis for insurance premiums.…

  10. Evaluating cyclic fatigue of sealants during outdoor testing

    Treesearch

    R. Sam Williams; Steven Lacher; Corey Halpin; Christopher White

    2009-01-01

    A computer-controlled test apparatus (CCTA) and other instrumentation for subjecting sealant specimens to cyclic fatigue during outdoor exposure was developed. The CCTA enables us to use weather-induced conditions to cyclic fatigue specimens and to conduct controlled tests in-situ during the outdoor exposure. Thermally induced dimensional changes of an aluminum bar...

  11. Combined ultraviolet and water exposure as a preconditioning method in laboratory fungal durability testing

    Treesearch

    Rebecca E. Ibach; Craig M. Clemons; Nicole M. Stark

    2003-01-01

    During outdoor exposure, woodfiber-plastic composites (WPC) are subject to biological, moisture, and ultraviolet (UV) degradation. The purpose of laboratory evaluations is to simulate outdoor conditions and accelerate the testing for quicker results. Traditionally, biological, moisture, and W laboratory tests are done separately, and only combined in outdoor field...

  12. Airflow reduction during cold weather operation of residential heat recovery ventilators

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McGugan, C.A.; Edwards, P.F.; Riley, M.A.

    1987-06-01

    Laboratory measurements of the performance of residential heat recovery ventilators have been carried out for the R-2000 Energy Efficient Home Program. This work was based on a preliminary test procedure developed by the Canadian Standards Association, part of which calls for testing the HRV under cold weather conditions. An environmental chamber was used to simulate outdoor conditions. Initial tests were carried out with an outdoor temperature of -20/sup 0/C; subsequent tests were carried out at a temperature of -25/sup 0/C. During the tests, airflows, temperatures, and relative humidities of airstreams entering and leaving the HRV, along with electric power inputs,more » were monitored. Frost buildup in the heat exchangers and defrost mechanisms, such as fan shutoff or recirculation, led to reductions in airflows. The magnitude of the reductions is dependent on the design of the heat exchanger and the defrost mechanism used. This paper presents the results of tests performed on a number of HRVs commercially available in Canada at the time of the testing. The flow reductions for the various defrost mechanisms are discussed.« less

  13. OBIS: Outdoor Biology Instructional Strategies.

    ERIC Educational Resources Information Center

    Donovan, Edward P.; Richmond, Robert F.

    The Outdoor Biology Instructional Strategies (OBIS) project began in 1972 to enable non-school youth groups (aged 10-15) to gain firsthand experiences in outdoor environments. This descriptive paper explains the program including its purpose and historical background. Specific objectives are to: (1) stimulate curiosity about local environments;…

  14. Infusing Outdoor Field Experiences into the Secondary Biology Curriculum.

    ERIC Educational Resources Information Center

    Owens, Ginny

    1984-01-01

    To offer students biological field experiences, teachers should use their own basic skills, be enthusiastic motivators, participate in community programs/courses/workshops to acquire additional skills/knowledge for outdoor biological education, plan outdoor excursions with safety considerations in mind, and use available resources for classroom…

  15. Outdoor Education: Definition and Philosophy.

    ERIC Educational Resources Information Center

    Ford, Phyllis

    Because outdoor education programs occur in every geographic location, are sponsored by all levels of educational institutions, state and local government agencies, and private entrepreneurs, and have no nationally standardized curriculum or measures of competency or knowledge, outdoor education may best be defines as "education in, about, and for…

  16. Reliving the Gold Rush: An Outdoor Education Program in the Old West.

    ERIC Educational Resources Information Center

    Bankie, Brett

    1979-01-01

    In teaching fifth-grade outdoor education in the forest and in an old gold rush town, the outdoor education staff seldom uses textbooks but does use many reading/communication techniques to help transfer knowledge of many disciplines in a direct way. (Author/SB)

  17. Investigating the motivational behavior of pupils during outdoor science teaching within self-determination theory.

    PubMed

    Dettweiler, Ulrich; Ünlü, Ali; Lauterbach, Gabriele; Becker, Christoph; Gschrey, Bernhard

    2015-01-01

    This paper presents data from a mixed-method pilot study (n = 84) searching into learning psychological aspects of an outdoor science teaching program. We use data from qualitative explorations into the pupils' learning motivation during field observation, a group interview, and open questionnaires, in order to understand quantitative measures from the Self-Determination Index (SDI), and the Practical Orientation (PO) of the program. Our data suggest that lower self-regulated pupils in "normal" science classes show a significantly higher self-regulated learning motivational behavior in the outdoor educational setting (p < 10(-4)), and that the outdoor-teaching has generally been perceived as more practical than teaching at the normal school context (p < 10(-4)), irrespective of gender or school culture. We are going to provide in-depth analyses of all quantitative findings with our qualitative data and thus explain the findings logically, with respect to the direction of the statistical interpretation, and substantially, with respect to the meaning of the discoveries. We conclude that outdoor programming appears to be a suitable tool to trigger interest in science in youngsters, especially for less motivated pupils.

  18. The Montcalm Outdoor Challenge Program

    ERIC Educational Resources Information Center

    Mitchell, Martin; McCall, Herman J.

    2007-01-01

    Starr Commonwealth has served troubled children and youth and their families for nearly a century. Starr's Montcalm Schools operate from campuses in Michigan and Ohio, enrolling students referred by families and educational consultants. The Montcalm Outdoor Challenge Program is a key part of Starr's network of nonprofit alternative education and…

  19. Decisions and the Environmental-Adventure Model.

    ERIC Educational Resources Information Center

    Lindenmeier, Donna K.

    Historically, outdoor recreation/education (ORE) has been associated with environmental recreation/education, but in the past few decades has become increasingly associated with adventure education/recreation. Many outdoor programs have attempted to combine the two elements; others question the combination of the two elements in a single program.…

  20. The Bradford Papers Annual, Volume III, 1988.

    ERIC Educational Resources Information Center

    Robb, Gary M., Ed.

    This annual collection promotes scholarly writing, applied research findings, and innovative programs and activities in experiential education. Topics of the 1988 papers include (1) "Gender Issues in Outdoor Adventure Programming" (Natalie L. Bartley and Daniel R. Williams) about the effects of outdoor leaders' gender, personality, soft skills…

  1. Take a New Bearing: Skills and Sensitive Strategies for Sharing Spiders, Stars, Shelters, Safety, and Solitude.

    ERIC Educational Resources Information Center

    Ford, Phyllis M.

    This book is the leader handbook of the American Camping Association's (Indiana) Outdoor Living Skills Program. The purpose of this program is the development of outdoor living skills that emphasize environmental values. The program is divided into five levels and participants can enter at any point depending on their maturity and existing camping…

  2. A Residential School's Outdoor Education Program for Emotionally Handicapped Adolescents. Final Project Report of the Rhinecliff Union Free School District, Holy Cross Campus.

    ERIC Educational Resources Information Center

    Rigothi, Anthony, Ed.

    Concept definition and activity description constituted the major focus of implementation proceedings of this outdoor education program designed for a residential school serving secondary students with emotional and drug related problems. Major program objectives were the development of greater academic growth and more positive self-concept for…

  3. Back to the Basics: Proceedings of the International Conference on Outdoor Recreation and Education (ICORE) (10th, Salt Lake City, Utah, November 7-9, 1996).

    ERIC Educational Resources Information Center

    Guthrie, Steve, Ed.; Macke, Jennifer, Ed.; Watters, Ron, Ed.

    This conference proceedings includes 24 papers about outdoor educational and recreational programs, program planning, instructional techniques, educational strategies, leadership skills, and program outcomes. Entries are: (1) Opening Session: "Out of Our Corsets and into the Woods: A Fun Look at the History of Women Adventurers" (Denise…

  4. Evaluation of materials during outdoor testing using a computer-controlled test apparatus

    Treesearch

    R. Sam Williams; Steven Lacher; Corey Halpin; Christopher White

    2006-01-01

    Ultraviolet radiation, moisture, heat, and cyclic fatigue are some of the stressors that cause materials to degrade outdoors. Considerable research has addressed the effects of ultraviolet radiation and moisture on the rate of this degradation. An often overlooked stressor on materials, during outdoor testing, is the cyclic fatigue. Cyclic fatigue is caused by self-...

  5. The NASA Langley building solar project and the supporting Lewis solar technology program

    NASA Technical Reports Server (NTRS)

    Ragsdale, R. G.; Namkoong, D.

    1974-01-01

    A solar energy technology program is described that includes solar collector testing in an indoor solar simulator facility and in an outdoor test facility, property measurements of solar panel coatings, and operation of a laboratory-scale solar model system test facility. Early results from simulator tests indicate that non-selective coatings behave more nearly in accord with predicted performance than do selective coatings. Initial experiments on the decay rate of thermally stratified hot water in a storage tank have been run. Results suggest that where high temperature water is required, excess solar energy collected by a building solar system should be stored overnight in the form of chilled water rather than hot water.

  6. Integrated Programs: Curriculum or Pedagogy?

    ERIC Educational Resources Information Center

    Bowdridge, Michael

    2011-01-01

    Over the years, the relationship between outdoor education and public schools has been a rocky one, and as a result it can be argued that outdoor education has never gained a significant foothold in the Canadian educational system. Though some believe that a potential incompatibility exists between outdoor education and schools, it is interesting…

  7. Developing Approaches to Outdoor Education that Promote Sustainability Education

    ERIC Educational Resources Information Center

    Hill, Allen

    2012-01-01

    Social, economic, and environmental issues facing 21st century societies compel a transformative shift towards sustainability in all spheres of life, including education. The challenges this holds for outdoor education programs and practices is significant. If outdoor education theory and practice is to make a greater contribution to…

  8. The Student's Handbook for the Outdoor School.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C., Comp.; Burgess, Robert A., Comp.

    Directed to the Multnomah County, Oregon, sixth grade students who participate in the Outdoor School program, the reusable handbook serves as an introduction to the week-long, resident outdoor education experience which focuses on four natural resources: soil, water, plants, and animal life. Each week, four sixth grade classes from different…

  9. Group Cooperation in Outdoor Education

    ERIC Educational Resources Information Center

    Matthews, Bruce E.

    1978-01-01

    Utilizing the Beatles' Yellow Submarine fantasy (e.g., the Blue Meanies), this outdoor education program is designed for sixth graders and special education students. Activities developed at the Cortland Resident Outdoor Education Camp include a series of group stress/challenge activities to be accomplished by everyone in the group, as a group.…

  10. Teaching Agricultural Outdoor Programs in an Urban Setting

    ERIC Educational Resources Information Center

    Tillman, Charles J. D.

    1975-01-01

    Agricultural education can make a substantial contribution to the quality of the facilities and activities available for outdoor recreation. A teacher relates the course content, objectives, and learning activities of the soils portion of the curriculum of an urban nature center utilized as an outdoor laboratory. (Author/AJ)

  11. The Benefits of Meditation for Outdoor Education.

    ERIC Educational Resources Information Center

    Ettenger, Jim

    Outdoor education is not merely about learning outdoor skills; it should also involve self-reflective activities. Meditation is a technique used for self-reflection, has many proven psychological and physiological benefits, and would be a good addition to any wilderness program. Research has shown that the psychological benefits of meditation…

  12. TOP Outdoors: Outdoor and Adventurous Activities for Every Teacher and Child.

    ERIC Educational Resources Information Center

    Haskins, David; Perry, Frank

    1999-01-01

    The Youth Sport Trust developed a package of activities to support the teaching of outdoor and adventurous activities, integrated into the British national curriculum through physical education programs for preschool through secondary school age. Activity categories are physical challenges, trails, and orienteering. Teaching resources and their…

  13. Outdoor Adventure Leadership at Laurentian University

    ERIC Educational Resources Information Center

    Little, Jim

    2007-01-01

    Graduating with a Bachelor of Physical and Health Education (BPHE) degree with a specialty in Outdoor Adventure Leadership (ADVL) is a unique reality in Canada offered by Sudbury's Laurentian University. Developed over 20 years ago, the ADVL program has been one of Laurentian's six landmark Human Kinetics programs. From a scholastic perspective…

  14. Memories as Useful Outcomes of Residential Outdoor Environmental Education

    ERIC Educational Resources Information Center

    Liddicoat, Kendra R.; Krasny, Marianne E.

    2014-01-01

    Residential outdoor environmental education (ROEE) programs for youth have been shown to yield lasting autobiographical episodic memories. This article explores how past program participants have used such memories, and draws on the memory psychology literature to offer a new perspective on the long-term impacts of environmental education.…

  15. Overcoming Barriers to Implementing Outdoor and Environmental Education (Continued): Safety/Legal Liability.

    ERIC Educational Resources Information Center

    Hanna, Glenda

    1994-01-01

    A risk management plan for outdoor education programs should include procedures for regular program implementation, as well as rescue, first aid, and accident follow-up procedures. Stresses understanding legal and ethical responsibilities and the importance of sufficient insurance protection. Includes suggestions for dealing with conflicts in…

  16. EFL Learners' Perception toward an Outdoor Learning Program

    ERIC Educational Resources Information Center

    Asmara, Candra Hadi; Anwar, Khoirul; Muhammad, Ribeh Najib

    2016-01-01

    The aim of this study was to investigate EFL learners' perception of an outdoor learning program, called English Scout Organization which was developed to strengthen their students' interests in learning English at secondary school. For this purpose, the 20 secondary school students in YPI Darussalam Cerme Gresik, Indonesia, were given…

  17. Building a Trail, Building Character

    ERIC Educational Resources Information Center

    Elgie, Bill; MacLean, Ross; Dykstra, Rebecca

    2007-01-01

    In Grade 9, Upper Canada College (UCC) students participate in a week-long outdoor education program in Halton Region, west of Toronto. This week is the culmination of over 60 days of total outdoor education programming between Senior Kindergarten and Grade 9. Activities during the expedition include moving water canoeing, mountain biking, hiking,…

  18. Environmentally Sustainable Practices among College Outdoor Programs and Their Association with Organizational Support Structures

    ERIC Educational Resources Information Center

    Frauman, Eric

    2017-01-01

    Sustainability has gained increasing importance amongst both academic research and organizational practice over the past two decades (Davis & Challenger, 2014). The primary purpose of this study was to examine environmentally sustainable practices among college outdoor programs, while also examining how college level policy and infrastructural…

  19. The Development and Implementation of Outdoor-Based Secondary School Integrated Programs

    ERIC Educational Resources Information Center

    Comishin, Kelly; Dyment, Janet E.; Potter, Tom G.; Russell, Constance L.

    2004-01-01

    Four teachers share the challenges they faced when creating and running outdoor-focused secondary school integrated programs in British Columbia, Canada. The five most common challenges were funding constraints, insufficient support from administrators and colleagues, time constraints, liability and risk management, and inadequate skills and…

  20. Light Pollution

    ERIC Educational Resources Information Center

    Riegel, Kurt W.

    1973-01-01

    Outdoor lighting is light pollution which handicaps certain astronomical programs. Protective measures must be adopted by the government to aid observational astronomy without sacrificing legitimate outdoor lighting needs. (PS)

  1. Environmental Assessment for the Construction of an Outdoor Running Track at Eielson Air Force Base, Alaska

    DTIC Science & Technology

    2011-06-01

    utilized for fitness testing and does not meet Air Force Instruction (AFI) 36-2905, Fitness Program, effective 1 July 2010 guidelines. Proposed...available to base personnel as prescribed by AFI 36-2905, Fitness Program, effective 1 July 2010. AFI 36-2905 implements Air Force Policy Directive (AFPD...environmental impacts of proposed actions and alternatives and to use these analyses in making decisions on a proposed action. All cumulative effects

  2. Actividades al Aire Libre (Outdoor Activities). OBIS/Mini-Corps.

    ERIC Educational Resources Information Center

    California Univ., Berkeley. Lawrence Hall of Science.

    Prepared specifically for use in one-week outdoor summer camp programs for migrant children aged 10-15, the twenty bilingual (Spanish and English) educational and recreational activities in the Outdoor Biology Instructional Strategies (OBIS)/Mini-Corps package have been revised to develop language skills as well as an awareness of the outdoor…

  3. Teaching and Evaluating Outdoor Ethics Education Programs.

    ERIC Educational Resources Information Center

    Matthews, Bruce E.; Riley, Cheryl K.

    Outdoor activities are hurt by participants who have no respect for nature and the environment. The poor behavior of these individuals hurts resources while lowered public perceptions are placed on all participants. The aim of this guide is to empower outdoor users to develop ethics in acting to sustain and nurture the natural world. Outdoors…

  4. Life Beyond Walls. Proceedings of the National Conference on Outdoor Recreation (Ft. Collins, Colorado, November 10-13, 1988).

    ERIC Educational Resources Information Center

    Gilbert, Jim, Ed.; Bruner, Eric, Ed.

    This proceedings contains 16 papers on recreation and adventure programming, outdoor education, and outdoor leadership training. The papers are: (1) "Beyond Recreation: Our Classroom Is Wild America" (Barry Auskern); (2) "Outward Bound Leadership Model: An Exploratory Study of Leadership Variables" (Natalie L. Bartley); (3)…

  5. Outdoor Education Student Log Book.

    ERIC Educational Resources Information Center

    Garbutt, Barbara; And Others.

    A student log book for outdoor education was developed to aid Oakland County (Michigan) teachers and supervisors of outdoor education in preparing student campers for their role and responsibilities in the total program. A sample letter to sixth graders explains the purpose of the booklet. General camp rules (10) are presented, followed by 6 woods…

  6. The Effect of Leader Attributes, Situational Context, and Participant Optimism on Trust in Outdoor Leaders

    ERIC Educational Resources Information Center

    Shooter, Wynn; Paisley, Karen; Sibthorp, Jim

    2009-01-01

    Outdoor education researchers have accumulated a notable cache of work documenting the outcomes of participation in outdoor education programs (e.g., Hattie, Marsh, Neill, & Richards, 1997; Kaplan & Talbot, 1983). While continuing this work remains an important task, some researchers are turning their attention toward understanding the process of…

  7. Effective Research into Experiential Education: A Critical Resource in Its Own Right.

    ERIC Educational Resources Information Center

    Gray, Tonia; Patterson, John

    This paper discusses the use of quantitative methodologies to evaluate extended-stay outdoor education school programs (ESOESPs) in Australia. A recurring theme in the literature of outdoor education is the paucity of empirical data to support its continuation and development. Proponents argue that the outdoor education experience leads somehow to…

  8. Discover and Experience Outdoor Education. Junior Experience Information Packet.

    ERIC Educational Resources Information Center

    Northern Illinois Univ., Oregon. Lorado Taft Field Campus.

    This guide provides information about an 8-day outdoor education experience required for third-year teacher education majors at Northern Illinois University (NIU). The residential program is held at the Lorado Taft Field Campus of NIU. The guide addresses the values of outdoor education and the benefits for both teachers and students. General…

  9. Variation in Environmentalism among University Students: Majoring in Outdoor Recreation, Parks, and Tourism Predicts Environmental Concerns and Behaviors

    ERIC Educational Resources Information Center

    Arnocky, Steven; Stroink, Mirella L.

    2011-01-01

    In a survey of Canadian university students (N = 205), the relationship between majoring in an outdoor recreation university program and environmental concern, cooperation, and behavior were examined. Stepwise linear regression indicated that enrollment in outdoor recreation was predictive of environmental behavior and ecological cooperation; and…

  10. US DOE Regional Test Centers Program - 2016 Annual Report.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Stein, Joshua

    The US Department of Energy’s Regional Test Center (RTC) program provides outdoor validation and bankability data for innovative solar technologies at five sites across the US representing a range of climate conditions. Data helps get new technologies to market faster and improves US industry competitiveness. Managed by Sandia National Laboratories and the National Renewable Energy Laboratory (NREL), the RTC program partners with US manufacturers of photovoltaic (PV) technologies, including modules, inverters, and balance-of-system equipment. The study is collaborative, with manufacturers (also known as RTC industry partners) and the national labs working together on a system design and validation strategy thatmore » meets a clearly defined set of performance and reliability objectives.« less

  11. Outdoor Behavioral Healthcare: Definitions, Common Practice, Expected Outcomes, and a Nationwide Survey of Programs. Technical Report.

    ERIC Educational Resources Information Center

    Russell, Keith C.; Hendee, John C.

    Outdoor behavioral healthcare (OBH) is an emerging mental health intervention/treatment to help adolescents overcome emotional, psychological, and addiction problems. Currently, over 100 OBH programs in the United States use elements of wilderness therapy to address adolescents' problem behaviors and foster responsibility and personal growth.…

  12. Outdoors--Nature's Learning Center. A Guide for Implementing an Outdoor Laboratory School Program.

    ERIC Educational Resources Information Center

    Banks, Dorothy E.

    The Round Meadow Environmental Laboratory School is an exemplary project designed to aid District of Columbia 6th grade children in overcoming the educational disadvantages of urban minority group isolation, both cultural and geographical, through a school-based and camp-based interracial and intercultural environmental awareness program. During…

  13. Activities for Studying Heavenly Bodies. Outdoor Education Series. Bulletin No. 247-M.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    This teacher guide for the astronomy unit of an outdoor education program consists of a series of performance objectives, intended to provide interesting, hands-on activities, involving interdisciplinary skills, that augment commitments of the mathematics, sciences, and social studies program of the Montgomery County (Maryland) Public Schools.…

  14. Benefits of Campus Outdoor Recreation Programs: A Review of the Literature

    ERIC Educational Resources Information Center

    Andre, Elizabeth K.; Williams, Nathan; Schwartz, Forrest; Bullard, Chris

    2016-01-01

    Campus outdoor recreation programs and facilities have faced a number of public attacks questioning their value for students. Climbing walls in particular have become, to some, emblematic of waste and financial excess in higher education. Despite these claims, this literature review uncovers numerous benefits for participants and schools provided…

  15. Passages: Helping College Students Matriculate through Outdoor Adventure.

    ERIC Educational Resources Information Center

    Stremba, Bob

    Since 1985, freshman entering the University of Puget Sound in Tacoma, Washington, have embarked on a 3-day outdoor adventure program as part of their orientation experience prior to their first semester. Most of the 700-800 freshmen entering the university participate in the program titled "Passages." While half of the group is on…

  16. A Dynamical Systems Theory Examination of Social Connections in Outdoor Recreation Programs

    ERIC Educational Resources Information Center

    Jostad, Jeremy

    2015-01-01

    Adolescence is a developmental time period in which social connections are an important aspect to fostering positive growth and identity. Outdoor Adventure Education (OAE) programs are strategically positioned to help in this developmental process because of the novel social environment, however, little is known about how these types of social…

  17. Impact of One-Semester Outdoor Education Programs on Adolescent Perceptions of Self-Authorship

    ERIC Educational Resources Information Center

    McGowan, Amanda L.

    2016-01-01

    This study investigated one-semester outdoor education program impact on adolescents' perceived self-authorship--the ability to form our identity independently from the expectations of external individuals and the capacity to invent our beliefs, identity, and relationships (Baxter Magolda, 1998; Kegan, 1982)--as measured by the Self-Authorship…

  18. Assisting Women in Developing a Sense of Competence in Outdoor Programs.

    ERIC Educational Resources Information Center

    Loeffler, T. A.

    1997-01-01

    Development of competence for women in outdoor programs is a complex process shaped by gender-role socialization, learning environments, and individual differences. Sense of competence is a fundamental component of self-esteem and may not be congruent with actual competence. Personal narrative of a solo experience illustrates its impact on sense…

  19. Effects of a Developmental Adventure on the Self-Esteem of College Students

    ERIC Educational Resources Information Center

    Paquette, Linda; Brassard, Audrey; Guérin, Audrey; Fortin-Chevalier, Justine; Tanguay-Beaudoin, Laurence

    2014-01-01

    This study examines the effects of outdoor developmental adventure programming (ODA) on college students' self-esteem. Although some previous studies have shown that outdoor adventure programming has positive effects on self-esteem, others did not find any effect. A quasi-experimental study was conducted over 5 months, which included two pretests…

  20. Investigating the motivational behavior of pupils during outdoor science teaching within self-determination theory

    PubMed Central

    Dettweiler, Ulrich; Ünlü, Ali; Lauterbach, Gabriele; Becker, Christoph; Gschrey, Bernhard

    2015-01-01

    This paper presents data from a mixed-method pilot study (n = 84) searching into learning psychological aspects of an outdoor science teaching program. We use data from qualitative explorations into the pupils' learning motivation during field observation, a group interview, and open questionnaires, in order to understand quantitative measures from the Self-Determination Index (SDI), and the Practical Orientation (PO) of the program. Our data suggest that lower self-regulated pupils in “normal” science classes show a significantly higher self-regulated learning motivational behavior in the outdoor educational setting (p < 10−4), and that the outdoor-teaching has generally been perceived as more practical than teaching at the normal school context (p < 10−4), irrespective of gender or school culture. We are going to provide in-depth analyses of all quantitative findings with our qualitative data and thus explain the findings logically, with respect to the direction of the statistical interpretation, and substantially, with respect to the meaning of the discoveries. We conclude that outdoor programming appears to be a suitable tool to trigger interest in science in youngsters, especially for less motivated pupils. PMID:25741301

  1. Light Pollution: Outdoor lighting is a growing threat to astronomy.

    PubMed

    Riegel, K W

    1973-03-30

    There have been major qualitative and quantitative changes in outdoor lighting technology in the last decade. The level of skylight caused by outdoor lighting systems is growing at a very high rate, about 20 percent per year nationwide. In addition, the spectral distribution of man-made light pollution may change in the next decade from one containing a few mercury lines to one containing dozens of lines and a significantly increased continuum level. Light pollution is presently damaging to some astronomical programs, and it is likely to become a major factor limiting progress in the next decade. Suitable sites in the United States for new dark sky observing facilities are very difficult to find. Some of the increase in outdoor illumination is due to the character of national growth and development. Some is due to promotional campaigns, in which questionable arguments involving public safety are presented. There are protective measures which might be adopted by the government; these would significantly aid observational astronomy, without compromising the legitimate outdoor lighting needs of society. Observatories should establish programs to routinely monitor sky brightness as a function of position, wavelength, and time. The astronomical community should establish a mechanism by which such programs can be supported and coordinated.

  2. Evaluation of Passive Vents in New Construction Multifamily Buildings

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Maxwell, Sean; Berger, David; Zuluaga, Marc

    Exhaust ventilation and corresponding outdoor air strategies are being implemented in high-performance new construction multifamily buildings to meet program or code requirements for improved indoor air quality, but a lack of clear design guidance is resulting in poor performance of these systems despite the best intentions of the programs or standards. CARB's 2014 'Evaluation of Ventilation Strategies in New Construction Multifamily Buildings' consistently demonstrated that commonly used outdoor air strategies are not performing as expected. Of the four strategies evaluated in 2014, the exhaust ventilation system that relied on outdoor air from a pressurized corridor was ruled out as amore » potential best practice due to its conflict with meeting requirements within most fire codes. Outdoor air that is ducted directly to the apartments was a strategy determined to have the highest likelihood of success, but with higher first costs and operating costs. Outdoor air through space conditioning systems was also determined to have good performance potential, with proper design and execution. The fourth strategy, passive systems, was identified as the least expensive option for providing outdoor air directly to apartments, with respect to both first costs and operating costs. However, little is known about how they actually perform in real-world conditions or how to implement them effectively. Based on the lack of data available on the performance of these low-cost systems and their frequent use in the high-performance building programs that require a provision for outdoor air, this research project sought to further evaluate the performance of passive vents.« less

  3. Building America Case Study: Evaluation of Passive Vents in New-Construction Multifamily Buildings, New York, New York

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Exhaust ventilation and corresponding outdoor air strategies are being implemented in high-performance new construction multifamily buildings to meet program or code requirements for improved indoor air quality, but a lack of clear design guidance is resulting in poor performance of these systems despite the best intentions of the programs or standards. CARB's 2014 'Evaluation of Ventilation Strategies in New Construction Multifamily Buildings' consistently demonstrated that commonly used outdoor air strategies are not performing as expected. Of the four strategies evaluated in 2014, the exhaust ventilation system that relied on outdoor air from a pressurized corridor was ruled out as amore » potential best practice due to its conflict with meeting requirements within most fire codes. Outdoor air that is ducted directly to the apartments was a strategy determined to have the highest likelihood of success, but with higher first costs and operating costs. Outdoor air through space conditioning systems was also determined to have good performance potential, with proper design and execution. The fourth strategy, passive systems, was identified as the least expensive option for providing outdoor air directly to apartments, with respect to both first costs and operating costs. However, little is known about how they actually perform in real-world conditions or how to implement them effectively. Based on the lack of data available on the performance of these low-cost systems and their frequent use in the high-performance building programs that require a provision for outdoor air, this research project sought to further evaluate the performance of passive vents.« less

  4. Control technique for planetary rover

    NASA Technical Reports Server (NTRS)

    Nakatani, Ichiro; Kubota, Takashi; Adachi, Tadashi; Saitou, Hiroaki; Okamoto, Sinya

    1994-01-01

    Beginning next century, several schemes for sending a planetary rover to the moon or Mars are being planned. As part of the development program, autonomous navigation technology is being studied to allow the rover the ability to move autonomously over a long range of unknown planetary surface. In the previous study, we ran the autonomous navigation experiment on an outdoor test terrain by using a rover test-bed that was controlled by a conventional sense-plan-act method. In some cases during the experiment, a problem occurred with the rover moving into untraversable areas. To improve this situation, a new control technique has been developed that gives the rover the ability of reacting to the outputs of the proximity sensors, a reaction behavior if you will. We have developed a new rover test-bed system on which an autonomous navigation experiment was performed using the newly developed control technique. In this outdoor experiment, the new control technique effectively produced the control command for the rover to avoid obstacles and be guided to the goal point safely.

  5. Girls on Ice: An Inquiry-Based Wilderness Science Education Program

    NASA Astrophysics Data System (ADS)

    Pettit, E. C.; Koppes, M. N.

    2001-12-01

    We developed a wilderness science education program for high school girls. The program offers opportunities for students to explore and learn about mountain glaciers and the alpine landscape through scientific field studies with geologists and glaciologists. Our purpose is to give students a feeling for the natural processes that create the alpine world and provide an environment that fosters the critical thinking necessary to all scientific inquiry. The program is currently being offered through the North Cascades Institute, a non-profit organization offering outdoor education programs for the general public. We lead eight girls for a weeklong expedition to the remote USGS South Cascade Glacier Research Station in Washington's North Cascades. For four days, we explore the glacier and the nearby alpine valleys. We encourage the girls to observe and think like scientists through making observations and inferences. They develop their own experiments to test ideas about glacier dynamics and geomorphology. In addition to scientific exploration, we engage the students in discussions about the philosophy of science and its role in our everyday lives. Our program exemplifies the success of hands-on, inquiry-based teaching in small groups for science education in the outdoors. The wilderness setting and single gender field team inspires young women's interest in science and provides a challenging environment that increases their physical and intellectual self-confidence.

  6. Signs of the Times: An Outdoor Education Project with Profoundly Deaf and Hearing Children.

    ERIC Educational Resources Information Center

    Levi, Jan

    1994-01-01

    Describes a British outdoor program in which 11- and 12-year-old students were placed in mixed groups containing several ethnic groups and hearing and deaf children. Includes children's comments on outdoor activities, their relationships with other children, and communication problems and their resolution. An adjacent page illustrates 12 British…

  7. Evaluating the Value-Added Impact of Outdoor Management Training for Leadership Development in an MBA Program

    ERIC Educational Resources Information Center

    Kass, Darrin; Grandzol, Christian

    2012-01-01

    This study examined the benefits of Outdoor Management Training for the leadership development of students enrolled in an MBA-level Organizational Behavior course. Students enrolled in one of two experiential courses. Both were identical, except one included an intensive outdoor training component called Leadership on the Edge. The…

  8. Connecting to the Good Life through Outdoor Adventure Leadership Experiences Designed for Indigenous Youth

    ERIC Educational Resources Information Center

    Ritchie, Stephen D.; Wabano, Mary Jo; Corbiere, Rita G.; Restoule, Brenda M.; Russell, Keith C.; Young, Nancy L.

    2015-01-01

    Indigenous voices are largely silent in the outdoor education and adventure therapy literature. The purpose of this research collaboration was to understand how a 10-day outdoor adventure leadership experience (OALE) may promote resilience and well-being for Indigenous youth through their participation in the program. The process was examined…

  9. Classrooms in the Wild: Learning Language and Life Skills in the KUIS Outdoor Sports Circle.

    ERIC Educational Resources Information Center

    Wurr, Adrian

    The role of outdoor education activities in the Kanda University English language institute is described. The outdoor program was developed to unite faculty and students interested in recreational activities and provide an opportunity to explore common interests in nature, sports, and language learning. The activities develop self-esteem,…

  10. A Historical Review of Outdoor Leadership Curricular Development and the Future with Action Research

    ERIC Educational Resources Information Center

    Pelchat, Christopher; Karp, Grace Goc

    2012-01-01

    This article is a call for research to be conducted on how to adequately design and evaluate outdoor leader preparation programs (Sugerman, 1999). The profession of outdoor leadership has been slow to examine effective ways of assessing the development of student knowledge, disposition, and performance that inform instructional practice and…

  11. Pedagogy of Connections: Findings of a Collaborative Action Research Project in Outdoor and Environmental Education

    ERIC Educational Resources Information Center

    Preston, Lou; Griffiths, Amma

    2004-01-01

    Improving human-nature relationships is often a stated aim of outdoor education, yet this aim is not always made explicit in practice. This paper reflects on a pedagogical intervention which aims to find ways to explicitly develop students' connections with natural places through a tertiary outdoor and environmental education program. It describes…

  12. An Outdoor Education Guide for Urban Teachers of the Emotionally Handicapped. Proceedings: Special Study Institute (June 1974).

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Div. for Handicapped Children.

    Traditionally program strategies such as special classes, resource rooms, and itinerant teaching have been employed to meet the unique needs of the emotionally handicapped child. Urban outdoor education is presented as an additional curriculum concept in this resource guide for elementary students. Since the outdoor education method centers on…

  13. Establishing a State Outdoor Education Association: The New York Model.

    ERIC Educational Resources Information Center

    Benjamin, Thomas P.

    Because the New York Outdoor Education Association (NYSOEA) has made significant contributions to the establishment and expansion of outdoor education programs in the state and throughout the world, this guide is directed toward those who want to strengthen their own state or regional association or to create one. The paper provides an analysis of…

  14. Improvement of Soil and Water Conservation Outdoor Classrooms and Volunteers in Taiwan

    NASA Astrophysics Data System (ADS)

    Wu, Y. L.; Lin, Y. H.; Huang, K. F.; Chan, H. C.

    2016-12-01

    In order to improve the knowledge and understanding of soil and water conservation, the Soil and Water Conservation Bureau, Taiwan sets up soil and water conservation outdoor classrooms and assigns volunteers for on-site commentating. There are 19 soil and water conservation outdoor classrooms and 483 volunteers. In order to intergate education resource and improve quality, the examination of outdoor classrooms and training of the volunteers were conducted. The training programs aimed to improve the standard of living, promote a general mood of voluntary service, and encourage the public to cultivate the value of hometown-treasuring and the sentiment of people-helping. The service system of volunteers was also organized through the training programs. The assessments of soil and water conservation outdoor classrooms were conducted through the on-site investigations. The improvement suggestions were then put forward according to the characteristics of the classrooms. The improvement contents were compiled for each outdoor classroom and there are five common suggestions depicted as follows: 1. the expectations of internationalization; 2. the issues of land leases; 3. improvement of traffic flow; 4. the format and information of explanation boards should be unified; and 5. the issues of facility maintaining. Key words: Soil and water conserveation, Volunteer, Outdoor classroom.

  15. Exploring the Impact of an Outdoor Orientation Program on Adaptation to College

    ERIC Educational Resources Information Center

    Ribbe, Robert, Jr.; Cyrus, Rachael; Langan, Emily

    2016-01-01

    Outdoor orientation programming as a means for orientating students to college has experienced significant growth and expanded use over the past decade. An increase in rigorous research has accompanied this growth as colleges and universities seek to understand and meet the needs of young adults in transition. In this study, two research questions…

  16. Broadening the Learning Community Experience: An Outdoor Orientation Program's Impact on Engagement, Persistence, and Retention

    ERIC Educational Resources Information Center

    Nolan, Christy David

    2013-01-01

    The Keystone Learning Community was implemented by the Department of Campus Recreation to address retention at the institution. This learning community for incoming freshmen consists of two phases. Phase I is as an outdoor orientation program that includes a three day, two night canoeing and camping experience lead by upperclassmen leaders.…

  17. Light at Night and Breast Cancer Risk Among California Teachers

    PubMed Central

    Hurley, Susan; Goldberg, Debbie; Nelson, David; Hertz, Andrew; Horn-Ross, Pamela L.; Bernstein, Leslie; Reynolds, Peggy

    2014-01-01

    Background There is convincing evidence that circadian disruption mediated by exposure to light at night promotes mammary carcinogenesis in rodents. The role that light at night plays in human breast cancer etiology remains unknown. We evaluated the relationship between estimates of indoor and outdoor light at night and the risk of breast cancer among members of the California Teachers Study. Methods Indoor light-at-night estimates were based on questionnaire data regarding sleep habits and use of night time lighting while sleeping. Estimates of outdoor light at night were derived from imagery data obtained from the U.S. Defense Meteorological Satellite Program assigned to geocoded addresses of study participants. Analyses were conducted among 106,731 California Teachers Study members who lived in California, had no prior history of breast cancer, and provided information on lighting while sleeping. 5,095 cases of invasive breast cancer diagnosed 1995–2010 were identified via linkage to the California Cancer Registry. We used age-stratified Cox proportional hazard models to calculate hazard ratios (HRs) with 95% confidence intervals (CIs), adjusting for breast cancer risk factors and neighborhood urbanization and socioeconomic class. Results An increased risk was found for women living in areas with the highest quintile of outdoor light at night exposure estimates (HR=1.12 [95% CI=1.00 – 1.26], test for trend, P=0.06). While more pronounced among premenopausal women (HR=1.34 [95% CI=1.07 – 1.69], test for trend, P=0.04), the associations did not differ statistically by menopausal status (test for interaction, P=0.34). Conclusions Women living in areas with high levels of ambient light at night may be at an increased risk of breast cancer. Future studies that integrate quantitative measurements of indoor and outdoor light at night are warranted. PMID:25061924

  18. The NASA Langley building solar project and the supporting Lewis solar technology program

    NASA Technical Reports Server (NTRS)

    Ragsdale, R. G.; Namkoong, D.

    1974-01-01

    The use of solar energy to heat and cool a new office building that is now under construction is reported. Planned for completion in December 1975, the 53,000 square foot, single story building will utilize 15,000 square feet of various types of solar collectors in a test bed to provide nearly all of the heating demand and over half of the air conditioning demand. Drawing on its space-program-developed skills and resources in heat transfer, materials, and systems studies, NASA-Lewis will provide technology support for the Langley building project. A solar energy technology program underway at Lewis includes solar collector testing in an indoor solar simulator facility and in an outdoor test facility, property measurements of solar panel coatings, and operation of a laboratory-scale solar model system test facility. Based on results obtained in this program, NASA-Lewis will select and procure the solar collectors for the Langley test bed.

  19. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sen, Satyabrata; Rao, Nageswara S; Wu, Qishi

    There have been increasingly large deployments of radiation detection networks that require computationally fast algorithms to produce prompt results over ad-hoc sub-networks of mobile devices, such as smart-phones. These algorithms are in sharp contrast to complex network algorithms that necessitate all measurements to be sent to powerful central servers. In this work, at individual sensors, we employ Wald-statistic based detection algorithms which are computationally very fast, and are implemented as one of three Z-tests and four chi-square tests. At fusion center, we apply the K-out-of-N fusion to combine the sensors hard decisions. We characterize the performance of detection methods bymore » deriving analytical expressions for the distributions of underlying test statistics, and by analyzing the fusion performances in terms of K, N, and the false-alarm rates of individual detectors. We experimentally validate our methods using measurements from indoor and outdoor characterization tests of the Intelligence Radiation Sensors Systems (IRSS) program. In particular, utilizing the outdoor measurements, we construct two important real-life scenarios, boundary surveillance and portal monitoring, and present the results of our algorithms.« less

  20. ICORE '98: Proceedings from the International Conference on Outdoor Recreation and Education (12th, Fort Walton Beach, Florida, October 20-24, 1998).

    ERIC Educational Resources Information Center

    Jones, Rob, Comp.

    This proceedings of a conference on outdoor recreation and education contains conference papers and summaries of presentations and panel sessions. Following a summary of conference activities, the 14 entries are: "Working Together in Outdoor Programming: How Can It Work for You?" (W. T. Taylor, Jim Gilbert, Patsy Kott, Linda…

  1. Promoting Adolescent Health and Well-Being through Outdoor Youth Programs: Results from a Multisite Australian Study

    ERIC Educational Resources Information Center

    Rose, Lauren; Williams, Ian R.; Olsson, Craig A.; Allen, Nicholas B.

    2018-01-01

    The purpose of this study was to examine the extent to which participation in structured outdoor programs is associated with improvements in adolescent health and well-being. Students (n = 160) were recruited from three secondary schools in Victoria, Australia. Adolescents completed online surveys 3 weeks before camp (Time 1), 1 week before camp…

  2. Mind-Body Connection on a High Wire: A Cross Disciplinary Ropes Course Experience for Graduate Students

    ERIC Educational Resources Information Center

    Graham, Louise B.; Robinson, Ellyn M.

    2009-01-01

    Two classes from diverse graduate programs merged and melded for a weeklong intensive outdoor experience to learn how to be leaders for an outdoor challenge course. Physical Education graduate students and students in a Counselor Education program together participated in the Challenge Course, co-led by an Exercise Scientist and a Psychologist.…

  3. The Relevance of Campus Outdoor Recreation Programs to Higher Education: A University of Utah Example

    ERIC Educational Resources Information Center

    Dustin, Daniel; Furman, Nate; Bricker, Nate; Cederquist, John; Schumann, Scott

    2017-01-01

    This paper illustrates the relevance of campus recreation to higher education through a University of Utah case study. Offering Utah's Experiential Learning and Outdoor Recreation Education (U-EXPLORE) program as our exemplar, we advance four lines of thought. First, we establish the relationship between an active body and an active mind. Second,…

  4. Revisiting the Common Adventure Concept: An Annotated Review of the Literature, Misconceptions and Contemporary Perspectives.

    ERIC Educational Resources Information Center

    Watters, Ron

    In the 1970s a new form of outdoor trip programming appeared. Known as "common adventure," its best known trait is the absence of a designated leader. In 1970, Gary Grimm, the University of Oregon's first outdoor program coordinator, laid out the key principles: self-directed learning, formation of groups of people with similar interests…

  5. Getting the engine started: motivations for participation in a university outdoor recreation program

    Treesearch

    Ryan L. Sharp; Craig A. Miller

    2009-01-01

    This study was conducted to identify the motivations of trip participants in the Georgia Outdoor Recreation Program at the University of Georgia during the fall semester of 2007, and to collect baseline data about their participation. Participants were asked to fill out a survey and return it to the trip leader at the conclusion of each trip. Participants'...

  6. Development and Implementation of a Model Training Program to Assist Special Educators, Parks and Resource Management Personnel and Parents to Cooperatively Plan and Conduct Outdoor/Environmental Education Programs for Handicapped Children and Youth. Final Report.

    ERIC Educational Resources Information Center

    Vinton, Dennis A.; Zachmeyer, Richard F.

    This final report presents a description of a 3-year project to develop and implement a model training program (for special education personnel, park and resource management personnel, and parents of disabled children) designed to promote outdoor environmental education for disabled children. The project conducted 22 training workshops (2-5 days)…

  7. OB's high voltage laboratory

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1966-01-01

    The January issue of Hi-Tension News provides a detailed description of the advanced surge test facilities and procedures in daily operation at the OB High Voltage Laboratory in Barberton, Ohio. Technical competences achieved in this laboratory contribute to the essential factors of design confirmation to basic studies of ehv insulation systems, conductor and hardware performance, and optimum tower construction. Known throughout the industry for authenticity of its full scale, all weather outdoor testing, OB's High Voltage Laboratory is a full-fledged participant in the NEMA-sponsored program to make testing facilities available on a cooperative basis.

  8. Healthy outdoor recreation: An integrated approach to linking physical activity with wellness goals. Chapter 38

    Treesearch

    Paul H. Gobster; David M. Buchner

    2010-01-01

    The purpose of this chapter is to discuss the shared interest of the public health and leisure fields in promoting outdoor recreation. We describe how trans disciplinary integration of research efforts across these fields can lead to a better understanding of how outdoor recreation facilities and programs can help realize a full range of health and wellness benefits....

  9. 2005 Navy MWR Customer Survey

    DTIC Science & Technology

    2007-07-01

    serve. The opportunity to do several different things, boat rental, theme parks, trips, discount movie tickets, camping, trailer rental etc. all...events77%Playing fields82%Shipboard recreation programs 75%Library Media Resource77%On-base movies /theatres82%Outdoor recreation areas 75%Outdoor...activities77%Library Media Resource Center83%Shipboard movies 76%Outdoor recreation rental78%Recreation Center facilities83%Sports fields 79%Playing fields79

  10. Linking Outdoor School with the Home Environment. A Follow-Up Resource Guide for Teachers.

    ERIC Educational Resources Information Center

    Cole, Wallace H.; Gilfillan, Warren C.

    A source of ideas and direction for follow-up to the Multnomah County Outdoor School program, the guide identifies concepts generally common to all outdoor school sites from year to year: the water cycle; watershed; water as a habitat for plants and animals, an oxygen supplier, and a producer of usable power; sun energy; plants as producers and…

  11. Accelerated Dynamic Corrosion Test Method Development

    DTIC Science & Technology

    test method has poor correlation to outdoor exposures, particularly for non-chromate primers. As a result, more realistic cyclic environmental...exposures have been developed to more closely resemble actual atmospheric corrosion damage. Several existing tests correlate well with the outdoor performance

  12. Summary of NASA Lewis Research Center solar heating and cooling and wind energy programs

    NASA Technical Reports Server (NTRS)

    Vernon, R. W.

    1975-01-01

    Plans for the construction and operation of a solar heating and cooling system in conjunction with a office building being constructed at Langley Research Center, are discussed. Supporting research and technology includes: testing of solar collectors with a solar simulator, outdoor testing of collectors, property measurements of selective and nonselective coatings for solar collectors, and a solar model-systems test loop. The areas of a wind energy program that are being conducted include: design and operation of a 100-kW experimental wind generator, industry-designed and user-operated wind generators in the range of 50 to 3000 kW, and supporting research and technology for large wind energy systems. An overview of these activities is provided.

  13. Students' Perceptions of Group Journal Writing as a Tool for Enhancing Sense of Community on Wilderness Educational Expeditions

    ERIC Educational Resources Information Center

    Asfeldt, Morten; Purc-Stephenson, Rebecca; Hvenegaard, Glen

    2017-01-01

    Journal writing is a common practice in outdoor education (OE) and there is a long-standing claim that OE programs enhance sense of community (SOC). However, there remains a call for additional evidence to support the relationship between participation in outdoor programs and SOC. This study examines students' perceptions of the role of a group…

  14. An Introduction to the Constraints-Led Approach to Learning in Outdoor Education

    ERIC Educational Resources Information Center

    Brymer, Eric; Renshaw, Ian

    2010-01-01

    Participation in outdoor education is underpinned by a learner's ability to acquire skills in activities such as canoeing, bushwalking and skiing and consequently the outdoor leader is often required to facilitate skill acquisition and motor learning. As such, outdoor leaders might benefit from an appropriate and tested model on how the learner…

  15. Learning Arithmetic Outdoors in Junior High School--Influence on Performance and Self-Regulating Skills

    ERIC Educational Resources Information Center

    Fägerstam, Emilia; Samuelsson, Joakim

    2014-01-01

    This study aims to explore the influence of outdoor teaching among students, aged 13, on arithmetic performance and self-regulation skills as previous research concerning outdoor mathematics learning is limited. This study had a quasi-experimental design. An outdoor and a traditional group answered a test and a self-regulation skills questionnaire…

  16. Summary of NASA-Lewis Research Center solar heating and cooling and wind energy programs

    NASA Technical Reports Server (NTRS)

    Vernon, R. W.

    1975-01-01

    NASA is planning to construct and operate a solar heating and cooling system in conjunction with a new office building being constructed at Langley Research Center. The technology support for this project will be provided by a solar energy program underway at NASA's Lewis Research Center. The solar program at Lewis includes: testing of solar collectors with a solar simulator, outdoor testing of collectors, property measurements of selective and nonselective coatings for solar collectors, and a solar model-systems test loop. NASA-Lewis has been assisting the National Science Foundation and now the Energy Research and Development Administration in planning and executing a national wind energy program. The areas of the wind energy program that are being conducted by Lewis include: design and operation of a 100 kW experimental wind generator, industry-designed and user-operated wind generators in the range of 50 to 3000 kW, and supporting research and technology for large wind energy systems. An overview of these activities is provided.

  17. Evaluation of the in-flight noise signature of a 32-chute suppressor nozzle: Acoustic data report. [outdoor static and 40 x 80 ft. wind tunnel tests

    NASA Technical Reports Server (NTRS)

    Moore, M. T.; Doyle, V. L.

    1977-01-01

    Outdoor static and 40 x 80 FT wind tunnel tests of the J79-15 engine/nacelle system with the conic nozzle and 32-chute exhaust suppressor were conducted to acquire the data necessary to evaluate the simulated in-flight signature of an engine-size 32-chute exhaust nozzle suppressor using the 40 x 80 ft wind tunnel and to study possible engine core noise contamination of the jet signature. The tests are described and and a sampling of the data acquired is presented. Included are aero performance summaries, as-measured and composite 1/3 OBSPL spectra for the 70 ft sideline high and low mics from the outdoor static tests, sideline traverse spectra and internal noise measurements from both the outdoor static and the 40 x 80 ft wind tunnel tests.

  18. Combating Obesity in Head Start: Outdoor Play and Change in Children's Body Mass Index.

    PubMed

    Ansari, Arya; Pettit, Kierra; Gershoff, Elizabeth

    2015-10-01

    To determine whether increased outdoor play time at Head Start was associated with greater changes in body mass index (BMI) over the course of a preschool year. The authors used data from 2810 children from the Family and Child Experiences Survey 2006 cohort. With children's spring BMI as the outcome (both continuously measured and dichotomized to measure the risk of obesity), the authors conducted weighted regression analyses, controlling for child-level, family-level, and school-level covariates, including preschool entry BMI. Children played outdoors at school for roughly 37 minutes per day, with little variation across half-day and full-day programs. The more children played outdoors, the more their BMI decreased over the preschool year (β = -.05, 95% confidence interval (CI) [-0.08 to -0.01]) and the less likely they were to be obese (odds ratio = 0.99, 95% CI [0.98-0.99]). The difference between high levels and low levels of outdoor play corresponded to 0.18 BMI points and a 42% reduction in children's risk of obesity. Sixty minutes was the "tipping point" for the association between outdoor play time and improvements in children's BMI. These associations were also stronger among children who were obese at the start of the year, less active at home, and living in unsafe neighborhoods. Outdoor play time at Head Start is associated with decreases in children's BMI scores and, thus, may serve as an important means of preventing obesity. Head Start programs should consider establishing clear guidelines encouraging more outdoor time.

  19. An outdoor test facility for the large-scale production of microalgae

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Johnson, D.A.; Weissman, J.; Goebel, R.

    The goal of the US Department of EnergySolar Energy Research Institute's Aquatic Species Program is to develop the technology base to produce liquid fuels from microalgae. This technology is being initially developed for the desert Southwest. As part of this program an outdoor test facility has been designed and constructed in Roswell, New Mexico. The site has a large existing infrastructure, a suitable climate, and abundant saline groundwater. This facility will be used to evaluate productivity of microalgae strains and conduct large-scale experiments to increase biomass productivity while decreasing production costs. Six 3-m/sup 2/ fiberglass raceways were constructed. Several microalgaemore » strains were screened for growth, one of which had a short-term productivity rate of greater than 50 g dry wt m/sup /minus/2/ d/sup /minus/1/. Two large-scale, 0.1-ha raceways have also been built. These are being used to evaluate the performance trade-offs between low-cost earthen liners and higher cost plastic liners. A series of hydraulic measurements is also being carried out to evaluate future improved pond designs. Future plans include a 0.5-ha pond, which will be built in approximately 2 years to test a scaled-up system. This unique facility will be available to other researchers and industry for studies on microalgae productivity. 6 refs., 9 figs., 1 tab.« less

  20. Predictive Service Life Tests for Roofing Membranes

    NASA Astrophysics Data System (ADS)

    Bailey, David M.; Cash, Carl G.; Davies, Arthur G.

    2002-09-01

    The average service life of roofing membranes used in low-slope applications on U.S. Army buildings is estimated to be considerably shorter than the industry-presumed 20-year design life, even when installers carefully adhere to the latest guide specifications. This problem is due in large part to market-driven product development cycles, which do not include time for long-term field testing. To reduce delivery costs, contractors may provide untested, interior membranes in place of ones proven satisfactory in long-term service. Federal procurement regulations require that roofing systems and components be selected according to desired properties and generic type, not brand name. The problem is that a material certified to have satisfactory properties at installation time will not necessarily retain those properties in service. The overall objective of this research is to develop a testing program that can be executed in a matter of weeks to adequately predict a membrane's long-term performance in service. This report details accelerated aging tests of 12 popular membrane materials in the laboratory, and describes outdoor experiment stations set up for long-term exposure tests of those same membranes. The laboratory results will later be correlated with the outdoor test results to develop performance models and predictive service life tests.

  1. The outdoor air quality flag program in central California: a school-based educational intervention to potentially help reduce children's exposure to environmental asthma triggers.

    PubMed

    Shendell, Derek G; Rawling, Mary-Michal; Foster, Christine; Bohlke, Alicia; Edwards, Bobbie; Rico, Susie A; Felix, Justina; Eaton, Sandra; Moen, Stephanie; Roberts, Eric M; Love, Mary Beth

    2007-10-01

    This paper describes a novel school-based, visual environmental public health educational intervention intended to help reduce the exposure of children-and adults-to outdoor air pollution, including known environmental asthma triggers like ozone and particles. The overarching goal was to enhance the learning, recreational, and work environments of students and staff. The specific purpose of the Asthma-Friendly Outdoor (Ambient) Air Quality Flag Program was to establish an education and communication tool for Central California communities that would accomplish two things: (1) Establish permanent local policy change to existing operating procedures in school districts and schools to help reduce the exposure of students, teachers, staff, and nearby communities to outdoor environmental asthma triggers and (2) provide education on air quality and potential health effects of exposure to air pollutants. Data on the program from its initial years are presented. To date, the following important lessons have been learned: (1) Science-based, simple, visual, low-cost school-based educational interventions to help reduce human exposure to outdoor environmental asthma triggers (i.e., ozone, particles, and pollens) can work in socioeconomically and ethnically diverse urban and rural or agricultural communities, and (2) local health and environmental justice groups such as asthma coalitions can successfully lead school-based environmental interventions to help improve children's quality of life.

  2. Mapping of Outdoor Classrooms.

    ERIC Educational Resources Information Center

    Horvath, Victor G.

    Mapping symbols adopted by the Michigan Department of Natural Resources are presented with their explanations. In an effort to provide standardization and familiarity teachers and other school people involved in an outdoor education program are encouraged to utilize the same symbols in constructing maps. (DK)

  3. Sensor fusion of range and reflectance data for outdoor scene analysis

    NASA Technical Reports Server (NTRS)

    Kweon, In SO; Hebvert, Martial; Kanade, Takeo

    1988-01-01

    In recognizing objects in an outdoor scene, range and reflectance (or color) data provide complementary information. Results of experiments in recognizing outdoor scenes containing roads, trees, and cars are presented. The recognition program uses range and reflectance data obtained by a scanning laser range finder, as well as color data from a color TV camera. After segmentation of each image into primitive regions, models of objects are matched using various properties.

  4. Correlation between mechanical and chemical degradation after outdoor and accelerated laboratory aging for multilayer photovoltaic backsheets

    NASA Astrophysics Data System (ADS)

    Lin, Chiao-Chi; Lyu, Yadong; Yu, Li-Chieh; Gu, Xiaohong

    2016-09-01

    Channel cracking fragmentation testing and attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy were utilized to study mechanical and chemical degradation of a multilayered backsheet after outdoor and accelerated laboratory aging. A model sample of commercial PPE backsheet, namely polyethylene terephthalate/polyethylene terephthalate/ethylene vinyl acetate (PET/PET/EVA) was investigated. Outdoor aging was performed in Gaithersburg, Maryland, USA for up to 510 days, and complementary accelerated laboratory aging was conducted on the NIST (National Institute of Standards and Technology) SPHERE (Simulated Photodegradation via High Energy Radiant Exposure). Fracture energy, mode I stress intensity factor and film strength were analyzed using an analytical model based on channel cracking fragmentation testing results. The correlation between mechanical and chemical degradation was discussed for both outdoor and accelerated laboratory aging. The results of this work provide preliminary understanding on failure mechanism of backsheets after weathering, laying the groundwork for linking outdoor and indoor accelerated laboratory testing for multilayer photovoltaic backsheets.

  5. Mental health benefits of outdoor adventures: Results from two pilot studies.

    PubMed

    Mutz, Michael; Müller, Johannes

    2016-06-01

    This paper investigates potential mental health benefits of outdoor and adventure education programs. It is argued that experiences made in successful programs can increase self-efficacy, mindfulness and subjective well-being. Furthermore, programs may reduce feelings of time pressure and mental stress amongst participants. Evidence comes from two pilot studies: In the school project "Crossing the Alps" (Study 1), 14-year-old participants reported an increase in life satisfaction, mindfulness and a decrease in the PSQ Subscale 'demand' after a successful nine-day hike through the German, Austrian, and Italian Alps. In the university project "Friluftsliv" (Study 2) participants scored higher in life satisfaction, happiness, mindfulness, and self-efficacy and lower in perceived stress after having spent eight days in the wilderness of the Norwegian Hardangervidda region, miles away from the next locality. The findings suggest that outdoor education and wilderness programs can foster mental health in youths and young adults. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. Rotorcraft research testing in the National Full-Scale Aerodynamics Complex at NASA Ames Research Center

    NASA Technical Reports Server (NTRS)

    Warmbrodt, W.; Smith, C. A.; Johnson, W.

    1985-01-01

    The unique capabilities of the National Full-Scale Aerodynamics Complex (NFAC) for testing rotorcraft systems are described. The test facilities include the 40- by 80-Foot Wind Tunnel, the 80- by 120-Foot Wind Tunnel, and the Outdoor Aerodynamic Research Facility. The Ames 7- by 10-Foot Subsonic Wind Tunnel is also used in support of the rotor research programs conducted in the NFAC. Detailed descriptions of each of the facilities, with an emphasis on helicopter rotor test capability, are presented. The special purpose rotor test equipment used in conducting helicopter research is reviewed. Test rigs to operate full-scale helicopter main rotors, helicopter tail rotors, and tilting prop-rotors are available, as well as full-scale and small-scale rotor systems for use in various research programs. The test procedures used in conducting rotor experiments are discussed together with representative data obtained from previous test programs. Specific examples are given for rotor performance, loads, acoustics, system interactions, dynamic and aeroelastic stability, and advanced technology and prototype demonstration models.

  7. Effective Leadership in Adventure Programming.

    ERIC Educational Resources Information Center

    Priest, Simon; Gass, Michael A.

    Organized as a text for undergraduate and graduate students, this book presents the principles and practices of outdoor leadership in a variety of adventure applications: recreational, educational, developmental, and therapeutic. The introduction addresses the need for effective outdoor leadership and examines current research. Part I,…

  8. Outdoor Education and Environmental Responsibility. ERIC Digest.

    ERIC Educational Resources Information Center

    Yerkes, Rita; Haras, Kathy

    Outdoor education programs provide opportunities for students to become environmentally conscious citizens. However, awareness of environmental issues is not enough to preserve our world of limited natural resources. Students must also recognize their environmental responsibilities and change their behaviors accordingly. This digest reviews the…

  9. Wellness: How Outdoor Education Helps.

    ERIC Educational Resources Information Center

    Ketcham, Michael; Marion, James

    1982-01-01

    The traditional emphases of outdoor education--cognitive understanding of ecological balances, sensory awareness, aesthetic appreciation of the natural environment are important to a wellness approach to life. Frost Valley YMCA (New York) is promoting the application of wellness concepts to its resident environmental education programs. (LC)

  10. Human Response to Low-Intensity Sonic Booms Heard Indoors and Outdoors

    NASA Technical Reports Server (NTRS)

    Sullivan, Brenda M.; Klos, Jacob; Buehrle, Ralph D.; McCurdy, David A.; Haering, Edward A., Jr.

    2010-01-01

    Test subjects seated inside and outside a house were exposed to low-intensity N-wave sonic booms during a 3-week test period in June 2006- The house was instrumented to measure the booms both inside and out. F-18 aircraft were flown to achieve a variety of boom overpressures from approximately .1 to .6 psf During four test days, seventy-seven test subjects heard the booms while seated inside and outside the house. Using the Magnitude Estimation methodology and artificial reference sounds ; the subjects rated the annoyance of the booms. Since the same subjects heard similar booms both inside and outside the house, comparative ratings of indoor and outdoor annoyance were obtained. For a given metric level, indoor subjects gave higher annoyance scores than outdoor subjects. For a given boom; annoyance scores inside were on average the same as those outside. In a post-test questionnaire, the majority of subjects rated the indoor booms as more annoying than the outdoor ones. These results are discussed in this paper.

  11. Peregrine Rocket Motor Test at the Ames Outdoor Aerodynamic Rese

    NASA Image and Video Library

    2017-02-15

    Ashley Karp, NASA JPL (Left) and Hunjoo Kim, NASA JPL (Right) attaching heat sensors the Peregrine Hybrid Rocket Engine prior to its test at the Outdoor Aerodynamic Research Facility (OARF, N-249) at NASA's Ames Research Center.

  12. Design techniques for developing a computerized instrumentation test plan. [for wind tunnel test data acquisition system

    NASA Technical Reports Server (NTRS)

    Burnett, S. Kay; Forsyth, Theodore J.; Maynard, Everett E.

    1987-01-01

    The development of a computerized instrumentation test plan (ITP) for the NASA/Ames Research Center National Full Scale Aerodynamics Complex (NFAC) is discussed. The objective of the ITP program was to aid the instrumentation engineer in documenting the configuration and calibration of data acquisition systems for a given test at any of four low speed wind tunnel facilities (Outdoor Aerodynamic Research Facility, 7 x 10, 40 x 80, and 80 x 120) at the NFAC. It is noted that automation of the ITP has decreased errors, engineering hours, and setup time while adding a higher level of consistency and traceability.

  13. Outdoor Living.

    ERIC Educational Resources Information Center

    Cotter, Kathy

    Course objectives and learning activities are contained in this curriculum guide for a 16-week home economics course which teaches cooking and sewing skills applicable to outdoor living. The course goals include increasing male enrollment in the home economics program, developing students' self-confidence and ability to work in groups, and…

  14. Alone in the Snow.

    ERIC Educational Resources Information Center

    Bockler, Donald J.

    1984-01-01

    Describes a weekend wilderness experience that is part of an outdoor education program on fall and winter survival techniques. Training includes such classroom reinforcement and outdoor exercises as fire and shelter building, map and compass work, group cooperation initiatives, rock climbing, search and rescue techniques, and identification of…

  15. Coping Strategies and the Development of Psychological Resilience

    ERIC Educational Resources Information Center

    Booth, Jessie W.; Neill, James T.

    2017-01-01

    This paper describes psychological theory about stress, coping, and psychological resilience, and considers how coping strategies can help develop resilience in the context of outdoor education. Outdoor education programs often aim to develop psychological resilience through structured challenging and reflective experiences. Use of coping…

  16. More than a pretty place: assessing the impact of environmental education on children's knowledge and attitudes about outdoor play in nature.

    PubMed

    Beyer, Kirsten M M; Heller, Elizabeth F; Bizub, Jessica M; Kistner, Amy J; Szabo, Aniko; Shawgo, Erin E; Zetts, Corey J

    2015-02-12

    Our work assessed the influence of an urban environmental education program on children's attitudes toward outdoor play, as well as knowledge of neighborhood features that can facilitate this type of activity. The project team engaged 6 schools near the newest Urban Ecology Center location in Milwaukee, Wisconsin, USA, through a community-academic partnership entitled More Than a Pretty Place. Intervention classrooms participated in programming over the 2012-2013 academic year and pre and post surveys were implemented in classrooms. Data were analyzed using multilevel regression models. The intervention group reported reduced fears of outdoor play in nature and increased frequency of visits to the Urban Ecology Center. The proportion of students who acknowledged knowing of a place to play outside in nature increased significantly in both groups. Our findings indicate an important role for environmental education in addressing fears that may dissuade children from engaging in outdoor play in natural areas.

  17. More than a Pretty Place: Assessing the Impact of Environmental Education on Children’s Knowledge and Attitudes about Outdoor Play in Nature

    PubMed Central

    Beyer, Kirsten M. M.; Heller, Elizabeth F.; Bizub, Jessica M.; Kistner, Amy J.; Szabo, Aniko; Shawgo, Erin E.; Zetts, Corey J.

    2015-01-01

    Our work assessed the influence of an urban environmental education program on children’s attitudes toward outdoor play, as well as knowledge of neighborhood features that can facilitate this type of activity. The project team engaged 6 schools near the newest Urban Ecology Center location in Milwaukee, Wisconsin, USA, through a community-academic partnership entitled More Than a Pretty Place. Intervention classrooms participated in programming over the 2012–2013 academic year and pre and post surveys were implemented in classrooms. Data were analyzed using multilevel regression models. The intervention group reported reduced fears of outdoor play in nature and increased frequency of visits to the Urban Ecology Center. The proportion of students who acknowledged knowing of a place to play outside in nature increased significantly in both groups. Our findings indicate an important role for environmental education in addressing fears that may dissuade children from engaging in outdoor play in natural areas. PMID:25685953

  18. An Investigation of the Connection between Outdoor Orientation and Thriving

    ERIC Educational Resources Information Center

    Rude, Wally James; Bobilya, Andrew J.; Bell, Brent J.

    2017-01-01

    This study explored the contribution of outdoor orientation experiences to student thriving. Participants included 295 first-year college students from three institutions across North America. A thriving model was tested using structural equation modeling and included the following variables: outdoor orientation, thriving, involvement,…

  19. Peregrine Rocket Motor Test at the Ames Outdoor Aerodynamic Rese

    NASA Image and Video Library

    2017-02-15

    Hunjoo Kim, NASA JPL (Left) and Ashley Karp, NASA JPL (Right) attaching heat sensors the Peregrine Hybrid Rocket Engine prior to its test at the Outdoor Aerodynamic Research Facility (OARF, N-249) at NASA’s Ames Research Center.

  20. Randomized trial of the impact of a sun safety program on volunteers in outdoor venues.

    PubMed

    Cheng, Shaowei; Guan, Xin; Cao, Mei; Liu, Yalan; Zhai, Siwen

    2011-04-01

    A suitable sun safety educational program could help the public avoid sun exposure-induced skin damage. The objective of this study was to assess the impact of a sun safety program on volunteers in outdoor venues and explore the most effective sun safety education method in China. An intervention program was implemented to raise knowledge and behavior regarding sun exposure among volunteers in the outdoor competition venues in Beijing, China. Five intervention methods were used, including class education, free sunscreen samples, pamphlets, posters, and newsletters. The self-administered multiple-choice questionnaires were administered before and after the intervention. Two hundred and eighty-five subjects were enrolled, including 107 males (37.5%) and 178 females (62.5%). The intervention group showed improvement in sun safety knowledge and behavior. Other improvements were achieved in the field of sun safety awareness and intended behavior, with most of the items achieving no statistically significant differences. Subgroup A (multi-component interventions, including class education, free sunscreen samples, and written materials) achieved better results than subgroup B (written materials only) to improve sun safety knowledge and awareness. Sun safety education could improve volunteer 's sun safety knowledge and behavior in the outdoor venues in China. Multi-component interventions proved to be the most effective sun safety education method. © 2011 John Wiley & Sons A/S.

  1. 77 FR 51528 - Notice of Public Hearings for the Draft Environmental Impact Statement for Outdoor Research...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Impact Statement for Outdoor Research, Development, Test and Evaluation Activities, Naval Surface Warfare..., development, test and evaluation (RDT&E) activities within the Potomac River Test Range (PRTR) complex... current, baseline RDT&E mission requirements for activities that have the potential to affect human health...

  2. Neighborhood Poverty and Maternal Fears of Children's Outdoor Play

    ERIC Educational Resources Information Center

    Kimbro, Rachel Tolbert; Schachter, Ariela

    2011-01-01

    Investigating children's outdoor play unites scholarship on neighborhoods, parental perceptions of safety, and children's health. Utilizing the Fragile Families and Child Well-being Study (N = 3,448), we examine mothers' fear of their 5-year-old children playing outdoors, testing associations with neighborhood social characteristics, city-level…

  3. Ideas for Secondary School Physical Education.

    ERIC Educational Resources Information Center

    Barry, Patricia E., Ed.

    This book contains descriptions of secondary school physical education programs. The programs described fall into the following categories: (1) career/leadership programs, (2) contract/individualized instruction programs, (3) elective physical education programs, (4) motivational programs, (5) outdoor/environmental programs, (6)…

  4. Outdoor Programming for Older Adults Who Are Frail.

    ERIC Educational Resources Information Center

    Buettner, Linda; Kennison, Judith

    1993-01-01

    Discusses the benefits of outdoor nature-oriented activities for very old, frail elderly, and institutionalized elderly persons with regard to exercising to increase mobility, spiritual development, sensory stimulation, and social interaction. A study of elderly participants in a "back to nature" experience suggests that modified camping…

  5. Montessori by Nature

    ERIC Educational Resources Information Center

    Gilder, Sharon Allen

    2009-01-01

    This article discusses the Beyond the Walls outdoor education program at The Franklin Schools in Rockville, Maryland. Under the expert guidance of Maryland outdoor education specialist Amy Beam, Franklin's staff has been guided to reconnect to the landscape, understand native plants and animals, and reclaim a sense of gratitude for the environment…

  6. Improving Our Approach to Managing Risk

    ERIC Educational Resources Information Center

    Brown, Adam

    2008-01-01

    Outdoor education--be it canoe tripping, adventure programs, field studies or anything else--is inherently risky. Outdoor educators deal with unpredictable settings and situations, where change is constant and outcomes are sometimes uncertain. In this naturalistic environment, their risk management procedures have the potential to break down and…

  7. Outdoor Learning: Supervision Is More than Watching Children Play

    ERIC Educational Resources Information Center

    Olsen, Heather; Thompson, Donna; Hudson, Susan

    2011-01-01

    Early childhood programs strive to provide good-quality care and education as young children develop their physical, emotional, social, and intellectual skills. In order to provide children with positive, developmentally appropriate learning opportunities, educators ensure the safety and security of children, indoors and outdoors. The outdoor…

  8. Emotional Safety in Outdoor and Experiential Education.

    ERIC Educational Resources Information Center

    Talbot, Wendy

    This paper introduces the concept of emotional safety in outdoor programming. Information and protocols developed by the Canadian Outward Bound Wilderness School are included that outline procedures that staff follow in the event of an "assault" on any student, volunteer, or staff. For clarification, definitions are given for emotional,…

  9. Food for Thought: Eating Disorders and Outdoor Adventure.

    ERIC Educational Resources Information Center

    Richards, Kaye; Allin, Linda

    2001-01-01

    The history and etiology of eating disorders are briefly outlined, with attention to their prevalence in adolescent girls. A critical examination of the links among outdoor adventure, eating disorders, and physicality shows how adventure programs can reinforce eating disorders. Strategies are presented that illustrate the potential of outdoor…

  10. The Impact of Transculturality on Student Experience of Higher Education

    ERIC Educational Resources Information Center

    Smith, Heidi A.; Segbers, Teresa

    2018-01-01

    Background: Higher education outdoor studies programs retain a critical interest in student experiences as they seek to prepare citizens in a globalized, yet simultaneously neo-nationalist, world. Purpose: This research explored the impact of transculturality on the student experience of outdoor studies in the Transcultural European Outdoor…

  11. The Purposeful Use of Technology.

    ERIC Educational Resources Information Center

    Asfeldt, Morten; Hvenegaard, Glen

    2003-01-01

    Equipment use in outdoor education is secondary to having clear goals and sound pedagogy. Examples from the authors' 21-day canoe expeditions to the Canadian tundra illustrate how the reflection component of an outdoor program can mitigate the potential negative side effects of emerging technology. Involving the group in decisions concerning…

  12. Outdoor Education: Opening and Closing Activities.

    ERIC Educational Resources Information Center

    Mingie, Walter, Comp.

    Opening activites (to create an atmosphere of cooperation and a desire to work, explore, and learn together) and closing activities (to summarize what has happened or been learned) for outdoor education programs are described. All activities are intended to incite enthusiasm to learn and make the learning activity a desired, joyful experience.…

  13. Beyond Networking: Connecting University Outdoor Programs

    ERIC Educational Resources Information Center

    Bartha, Ivan; Morgan, Brett

    2008-01-01

    In 2006, the authors started a discussion about St. Cloud State University Outdoor Endeavors working together to run a trip in the Everglades National Park. The following summer they began the planning process through phone conversations, email and division of tasks. Despite the physical distance and separate university systems, each with their…

  14. The Social System in Outdoor Adventure Education Programs

    ERIC Educational Resources Information Center

    Sibthorp, Jim; Jostad, Jeremy

    2014-01-01

    Many components of the social system interact with one another to produce group-level behavior that determines the functionality of the small group in outdoor adventure education (OAE). This article synthesizes the contemporary literature and theory regarding eight aspects of the OAE social system: (a) Macro Contextual Factors, (b) Student…

  15. Moving the Classroom Outdoors: Schoolyard-Enhanced Learning in Action

    ERIC Educational Resources Information Center

    Broda, Herbert W.

    2011-01-01

    Since Herb Broda published Schoolyard-Enhanced Learning, his groundbreaking first book on outdoor learning, many schools across North America have embraced the benefits of "greening" their learning programs. Herb has visited dozens of these schools and nature centers, and he showcases the very best examples of schoolyard-enhanced…

  16. The Role of the Environment in Adventure and Outdoor Education.

    ERIC Educational Resources Information Center

    Miner, Todd

    2003-01-01

    Decreasing emphasis on the environment in outdoor and adventure education is resulting in ecologically less knowledgeable participants. It is critical that the environment continue to be part of these programs for three reasons: citizenship and stewardship; empathy and counterbalancing a narcissistic focus on thrills; and opportunities to get in…

  17. Beyond the Walls: Conceptualizing Natural Environments as "Third Educators"

    ERIC Educational Resources Information Center

    Torquati, Julia; Ernst, Julie A.

    2013-01-01

    This research examined preservice early childhood educators' perceptions of outdoor settings and their intentions to use outdoor settings in their teaching practice. Students enrolled in an early childhood education program (n = 110) at a university in the Great Lakes region completed surveys that assessed perceptions of natural settings,…

  18. Outdoor Education and the Development of Environmental Responsibility Revisited.

    ERIC Educational Resources Information Center

    Yerkes, Rita; Biederman, Kobe

    2003-01-01

    Six research studies are reviewed that examine the ability of environmental education programs in schools and resident camps to positively affect the environmental awareness and attitudes of children and adolescents. Outdoor educators must enable students to develop internal locus of control, critical thinking, and environmental action skills.…

  19. Peregrine Rocket Motor Test at the Ames Outdoor Aerodynamic Rese

    NASA Image and Video Library

    2017-02-15

    From Left to Right: Ashley Karp (NASA JPL), Hunjoo Kim (NASA JPL), Brian Schratz (NASA JPL) and Kyle Botteon (NASA JPL) Testing the Peregrine Hybrid Rocket Engine at the Outdoor Aerodynamic Research Facility (building N249, OARF) at NASA’s Ames Research Center.

  20. Polymers in solar energy utilization

    NASA Technical Reports Server (NTRS)

    Liang, R. H.; Coulter, D. R.; Dao, C.; Gupta, A.

    1983-01-01

    A laser photoacoustic technique (LPAT) has been verified for performing accelerated life testing of outdoor photooxidation of polymeric materials used in solar energy applications. Samples of the material under test are placed in a chamber with a sensitive microphone, then exposed to chopped laser radiation. The sample absorbs the light and converts it to heat by a nonradiative deexcitation process, thereby reducing pressure fluctuations within the cell. The acoustic signal detected by the microphone is directly proportional to the amount of light absorbed by the specimen. Tests were performed with samples of ethylene/methylacrylate copolymer (EMA) reprecipitated from hot cyclohexane, compressed, and molded into thin (25-50 microns) films. The films were exposed outdoors and sampled by LPAT weekly. The linearity of the light absorbed with respect to the acoustic signal was verified.Correlations were established between the photoacoustic behavior of the materials aged outdoors and the same kinds of samples cooled and heated in a controlled environment reactor. The reactor tests were validated for predicting outdoor exosures up to 55 days.

  1. Outdoor adventure program builds confidence and competence to help new graduate RNs become "everyday" leaders at the point of care.

    PubMed

    Greer-Day, Susan; Medland, Jackie; Watson, Lynn; Bojak, Sarah

    2015-01-01

    A nontraditional approach to leadership development promoted successful transition of new graduate RN residents to professional nurses. Utilizing an outdoor adventure program increased nurses' feelings of competence by boosting their confidence, facilitating an environment where leadership at the bedside became an ingrained part of their nursing practice. RN residents at a Midwestern medical center represented only 17% of the nursing population but reshaped the culture of the entire organization by becoming dynamic "everyday" leaders.

  2. A measurement of forward-flight effects on the noise from a JT15D-1 turbofan engine in the NASA-Ames 40- by 80-Foot Wind Tunnel

    NASA Technical Reports Server (NTRS)

    Ahtye, W. F.

    1980-01-01

    A Pratt and Whitney JT15D-1 turbofan engine was tested in two facilities at Ames Research Center: the outdoor Static Test Facility and the 40- by 80-Foot Wind Tunnel. The primary purposes of the test were to determine the effects of forward velocity on the turbofan spectra in the forward quadrant for the cruise inlet and to compare these wind-tunnel spectra with outdoor spectra to determine the possibility of simulating forward-velocity effects from purely outdoor measurements. The wind-tunnel data show a reduction in the blade-passage frequency tones of the order of 10 dB with increasing forward velocity at subsonic fan-tip speeds. No forward-velocity variation was observed at supersonic tip speeds. Comparison of in-duct spectra for the cruise inlet at forward velocity, with spectra from outdoor tests with a distortion-control inlet shows excellent agreement for the in-duct data when allowance is made for different in-duct volumes. This is also reflected in good agreement for the far-field spectra at small forward angles. The comparisons of wind-tunnel and outdoor data also indicate that at least for the JT15D-1, it may be possible to approximate the shape of the far-field spectra at large directivity angles from an outdoor measurement with the cruise inlet, providing an effective inflow control device is used.

  3. Peregrine Rocket Motor Test at the Ames Outdoor Aerodynamic Rese

    NASA Image and Video Library

    2017-02-15

    From Left to Right: 1. Hunjoo Kim (NASA JPL) 2. Kyle Botteon (NASA JPL) 3. Ashley Karp (NASA JPL) 4. Brian Schratz (NASA JPL) Testing the Peregrine Hybrid Rocket Engine at the Outdoor Aerodynamic Research Facility (building N249, OARF) at Ames Research Center.

  4. Take a Tour of Our Facility | Energy Systems Integration Facility | NREL

    Science.gov Websites

    Take a Tour of Our Facility Take a Tour of Our Facility The Energy Systems Integration Facility Optical Characterization Laboratory System Performance Laboratory Power Systems Integration Laboratory Control Room Energy Storage Laboratory Outdoor Testing Areas Outdoor Testing Areas Energy Systems

  5. Resident Outdoor Education: An Experimental Venture.

    ERIC Educational Resources Information Center

    South-Western City School District, Grove City, OH.

    The document discusses a 5-day outdoor education program held in the spring of 1968 for 31 fifth graders from Prairie Lincoln Elementary School, Grove City, Ohio; site of the self-supporting resident experience ($23 estimated cost per student) was The Columbus Presbytery Camp, Lancaster, Ohio. As reported, the primary purpose of the outdoor…

  6. Exploring Bi-Cultural Awareness through Outdoor Education in Preservice Physical Education Teacher Preparation

    ERIC Educational Resources Information Center

    Brawdy, Paul J.

    2004-01-01

    This paper focuses on the use of outdoor-based experiential learning in an undergraduate physical education teacher preparation program to develop a culturally-sensitive pedagogy for work with children from different cultures. Applying the six-stage process for becoming a bi-cultural teacher (Klug & Whitfield, 2003), teacher preparation…

  7. Wilderness U.: Opportunities for Outdoor Education in the U.S. & Abroad.

    ERIC Educational Resources Information Center

    McMillon, Bill

    The 1980s saw a dramatic change in the use of leisure as millions of Americans turned to vacations that emphasized exploration, learning, and renewed awareness of the natural world. The first part of this three-part sourcebook lists approximately 270 institutions, organizations, and businesses offering programs in outdoor education, environmental…

  8. Colorado Outdoor Education Center Teacher's Field Guide.

    ERIC Educational Resources Information Center

    Colorado Outdoor Education Center, Inc., Florissant.

    The Colorado Outdoor Education Center aims to educate the total person by offering programs which help each individual to gain a sense of the earth, of community, and of self. At High Trails the students are brought into direct contact with nature, utilizing small groups and emphasizing direct experiences. The integrated, multi-disciplinary…

  9. Two Faces of Outdoor Adventure Leadership: Educational Adventure Programs and Guided Trips

    ERIC Educational Resources Information Center

    Ewert, Alan; Wu, Guan-Jang

    2007-01-01

    Outdoor adventure activities such as whitewater boating, caving, rock climbing, and mountaineering continue to be popular among the public. As a result of this popularity, numerous organizations "contract out" the leadership and delivery of the adventure portion of their curriculum. This paper explores two widely used venues for offering outdoor…

  10. Outdoor Orientation Leaders: The Effects of Peer Leadership

    ERIC Educational Resources Information Center

    Starbuck, J. David; Bell, Brent J.

    2017-01-01

    In this study, we investigated how student (peer) leaders of college outdoor orientation programs understand the effects of their leadership experience on personal growth and development. We collected data through in-depth interviews of 36 first-time student leaders at four colleges. Findings indicate that the majority of students at all four…

  11. Risk and Hazard Management in High Adventure Outdoor Pursuits.

    ERIC Educational Resources Information Center

    Meier, Joel

    The dilemma in adventure education is to eliminate unreasonable risks to participants without reducing the levels of excitement, challenge, and stress that are inherent in adventure programming. Most accidents in outdoor pursuits are caused by a combination of unsafe conditions; unsafe acts (usually on the part of the student); and error judgments…

  12. Resident Outdoor Education Program. Instructional Guide.

    ERIC Educational Resources Information Center

    Hayes, Jonathan; Deem, Robert

    An extensive list of outdoor education activities that can be integrated into the traditional curriculum is presented in this guide. Activities are arranged by grade (from kindergarten through sixth) and by subject areas taught at each grade level. Subjects covered in grades 1-6 are science, social studies, language arts, mathematics, art, music,…

  13. Environmental Impact from Outdoor/Environmental Education Programs: Effects of Frequent Stream Classes on Aquatic Macroinvertebrates

    ERIC Educational Resources Information Center

    Bossley, Jon P.

    2016-01-01

    Environmental stewardship is an underlying theme in outdoor education (OE) and environmental education (EE), but maintaining natural areas in a sustainable balance between conservation and preservation requires knowledge about how natural areas respond to anthropogenic disturbance. My five-part study investigated the effects of disturbance on…

  14. Cedar Ridge Camp: Using the Local Environment

    ERIC Educational Resources Information Center

    Burke, Grayson

    2007-01-01

    In 2007 Cedar Ridge Camp opened for its first season as a traditional co-ed summer camp and year-round outdoor education and recreation centre. The mission would centre on creating a program that would encourage personal development and growth through a shared outdoor experience. Cedar Ridge's main goals were to promote the formation of close…

  15. Outdoor Behavioral Health Care: Client and Treatment Characteristics Effects on Young Adult Outcomes

    ERIC Educational Resources Information Center

    Roberts, Sean D.; Stroud, Daniel; Hoag, Matthew J.; Combs, Katie M.

    2016-01-01

    A lack of clarity exists regarding how different clients respond to outdoor behavioral health care (OBH). In this study, specific client and treatment characteristics were assessed for 186 young adults completing an OBH therapeutic wilderness program. Clinical outcomes were measured with the Outcome Questionnaire-45.2. Hierarchical linear modeling…

  16. TEACHER'S GUIDE TO OUTDOOR EDUCATION.

    ERIC Educational Resources Information Center

    RYAN, ARTHUR J.

    INCLUDED ARE (1) A DESCRIPTIVE BROCHURE, AND (2) A TEACHER'S GUIDE FOR THE UNION COUNTY OUTDOOR EDUCATION CENTER. THE PROGRAM CONSISTS OF A DAY CENTER, WHICH PROVIDES ONE- AND TWO-DAY SESSIONS OF AT LEAST FOUR HOURS DURATION FOR GRADE 5 STUDENTS FROM PUBLIC AND NON-PROFIT SCHOOLS IN UNION COUNTY. THE DESCRIPTIVE BROCHURE RELATES (1) THE LOCATION…

  17. Social Justice in Outdoor Experiential Education: A State of Knowledge Review

    ERIC Educational Resources Information Center

    Warren, Karen; Roberts, Nina S.; Breunig, Mary; Alvarez, M. Antonio G.

    2014-01-01

    Outdoor experiential education has often been critiqued for its White, male, middle/upper-class, able-bodied history, thereby causing professionals and programs to consider issues of social justice. This state of knowledge paper will review the literature on social and environmental justice, identify gaps in current social justice literature and…

  18. Urban children and nature: a summary of research on camping and outdoor education

    Treesearch

    William R., Jr. Burch

    1977-01-01

    This paper reports the preliminary findings of an extensive bibliographic search that identified studies or urban children in camp and outdoor education programs. These studies were systematically abstracted and classified qualitative or quantitative. Twenty-five percent of the abstracted studies were quantitative. The major findings, techniques of study, and policy...

  19. Gender Matters: Exploring the Process of Developing Resilience through Outdoor Adventure

    ERIC Educational Resources Information Center

    Overholt, Jillisa R.; Ewert, Alan

    2015-01-01

    This two-phase study investigates the process of developing resilience through participation in outdoor adventure programming. In this study, resilience is conceptualized as experiencing growth through a disruptive event. In the first phase, a pre-post survey measure was used to assess resilience in university students who were enrolled in a…

  20. Setting a Place at the Table: Social Justice Research in Outdoor Experiential Education.

    ERIC Educational Resources Information Center

    Warren, Karen; Loeffler, T. A.

    2000-01-01

    To advance social justice research in the field of outdoor experiential education, we must recognize the truth-distorting role of social privilege in program management and delivery, staff training, and the experience of participants. We must diversify the researchers, settings, situations, and methodologies that are used in conducting social…

  1. Administration of Eco-Education: Handbook for Administrators of Environmental/Conservation/Outdoor Education Programs.

    ERIC Educational Resources Information Center

    Donaldson, George W.; Swan, Malcolm D.

    This guide concerns organizing and administering materials and resources outside the classroom and using them to meet educational objectives. It contains a brief historical review of conservation, and environmental and outdoor education in America and Europe. The identity and roles of administrators are described by discussing several studies of…

  2. New Hampshire Lost Person Study, 1974-1979.

    ERIC Educational Resources Information Center

    Rosinski, Jane L.

    To improve outdoor safety in general and the Hunter Safety Program in particular, 879 reported search and rescue incidents involving lost outdoor recreationists conducted by the New Hampshire Fish and Game Department for 1974 to 1979 were studied. Data indicated that most incidents involved hikers (45%) and hunters (18%), occurred on clear sunny…

  3. Autonomous Student Experiences in Outdoor and Adventure Education

    ERIC Educational Resources Information Center

    Daniel, Brad; Bobilya, Andrew J.; Kalisch, Kenneth R.; McAvoy, Leo H.

    2014-01-01

    This article explores the current state of knowledge regarding the use of autonomous student experiences (ASE) in outdoor and adventure education (OAE) programs. ASE are defined as components (e.g., solo, final expedition) in which participants have a greater measure of choice and control over the planning, execution, and outcomes of their…

  4. Reducing ultraviolet radiation exposure among outdoor workers: State of the evidence and recommendations

    PubMed Central

    Glanz, Karen; Buller, David B; Saraiya, Mona

    2007-01-01

    Objective Outdoor workers have high levels of exposure to ultraviolet radiation and the associated increased risk of skin cancer. This paper describes a review of: 1) descriptive data about outdoor workers' sun exposure and protection and related knowledge, attitudes, and policies and 2) evidence about the effectiveness of skin cancer prevention interventions in outdoor workplaces. Data sources Systematic evidence-based review. Data synthesis We found variable preventive practices, with men more likely to wear hats and protective clothing and women more likely to use sunscreen. Few data document education and prevention policies. Conclusion Reports of interventions to promote sun-safe practices and environments provide encouraging results, but yield insufficient evidence to recommend current strategies as effective. Additional efforts should focus on increasing sun protection policies and education programs in workplaces and evaluating whether they improve the health behavior of outdoor workers. PMID:17686155

  5. Injury and illness in college outdoor education.

    PubMed

    Gaudio, Flavio G; Greenwald, Peter W; Holton, Mark

    2010-12-01

    Many colleges offer outdoor education courses such as rock climbing, kayaking, and mountain biking. Since these sports may be perceived as dangerous, we describe the prevalence of injuries and illnesses in a large, university-based outdoor education program. We also compare composite incident rates from this outdoor program to those of traditional college sports. Cohort of college students participating in either Cornell Outdoor Education (COE) or National Collegiate Athletic Association (NCAA) sports and comparison of incident rates. COE data were prospectively collected in the field; and NCAA data were prospectively collected through the Association's Injury Surveillance System. By definition, a COE injury or illness required follow-up care, prescription medication, or limited course participation. Similarly, a NCAA injury limited further practice or play. Incident rates were calculated as injuries and illnesses per 1000 participant-days (COE) or injuries per 1000 athlete-exposures (NCAA). Included COE courses during 2002-2007 totaled 74 005 participant-days. There were 111 injuries and illnesses, rate = 1.50/1000 participant-days (95% CI 1.24-1.81). The NCAA reported 32 646 899 athlete-exposures during 1988-2004 and 181 476 injuries, rate = 5.56/1000 athlete-exposures (95% CI 5.53-5.58). Compared to COE, the relative risk of injury in NCAA sports was 3.7 (95% CI 3.1-4.5) overall and 3.3 (95% CI 2.8-4.0) after excluding the high-contact sports of football, ice hockey, and wrestling. For COE, mountain biking had the highest incident rate (7.5/1000), which was significantly lower than game injury rates in NCAA football and soccer. The most common injuries for both NCAA and COE were soft-tissue injuries such as sprains and strains. Outdoor education at this university-sponsored program was at least as safe as traditional college sports. Overall, college students were less likely to be injured while participating in COE courses than while participating in NCAA sports, even after excluding high-contact sports from the comparison. Copyright © 2010. Published by Elsevier Inc.

  6. Psychological mechanisms in outdoor place and weather assessment: towards a conceptual model

    NASA Astrophysics Data System (ADS)

    Knez, Igor; Thorsson, Sofia; Eliasson, Ingegärd; Lindberg, Fredrik

    2009-01-01

    The general aim has been to illuminate the psychological mechanisms involved in outdoor place and weather assessment. This reasoning was conceptualized in a model, tentatively proposing direct and indirect links of influence in an outdoor place-human relationship. The model was subsequently tested by an empirical study, performed in a Nordic city, on the impact of weather and personal factors on participants’ perceptual and emotional estimations of outdoor urban places. In line with our predictions, we report significant influences of weather parameters (air temperature, wind, and cloudlessness) and personal factors (environmental attitude and age) on participants’ perceptual and emotional estimations of outdoor urban places. All this is a modest, yet significant, step towards an understanding of the psychology of outdoor place and weather assessment.

  7. Protecting Your Lungs

    MedlinePlus

    ... Pollutants That Can Damage Your Lungs Secondhand smoke, outdoor air pollution , chemicals in the home and workplace, ... smokefree. Test your home for radon . Avoid exercising outdoors on bad air days. And talk to your ...

  8. Comparison of indoor-outdoor thermal performance for the Sunpak evacuated tube liquid collector

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Performance data for current Sunpak production collectors is presented. The effects of an improved manifold are seen from the test results. The test results show excellent correlation between the solar simulator derived test results and outdoor test results. Also, because of different incident angle modifiers, the all-day efficiency of this collector with a diffuse reflector is comparable to the performance with the standard shaped specular reflector.

  9. [Outdoor activity and myopia among 681 primary students in urban and rural regions of Beijing].

    PubMed

    Guo, Yin; Liu, Lijuan; Xu, Liang; Lü, Yanyun; Tang, Ping; Feng, Yi

    2014-01-21

    To explore the association between outdoor activity and myopia among 681 primary students from Beijing. School-based, cross-sectional investigation. Eye examination includes the visual acuity test, auto-refractor, slit lamp, ocular biometry and non-mydriatic fundus camera. Questionnaire includes regular items, near work, outdoor activity and social-economic status. The mean time spent outdoors was 1.6 ± 0.8 hours daily. Time spent on outdoor sports and outdoor leisure were 0.7 ± 0.1 hours daily, 1.0 ± 0.8 hours daily, respectively. Mean time of outdoor activity in urban was 1.1 ± 0.4 hours daily, compared with 2.2 ± 0.8 hours daily in rural (P = 0.000). In grade-1, total time spent outdoors is significantly different between myopia and non-myopia (1.4 ± 0.6 vs 1.8 ± 0.8 hours daily, P = 0.000), similar to outdoor leisure (0.8 ± 0.6 vs 1.1 ± 0.9 hours daily, P = 0.000). The same trend was also found in grade-4. The mean time spent outdoors was 1.6 ± 0.8 hours daily. Myopia spent a lower outdoor activity compared with non-myopia. More outdoor activity, e.g., in schools, may potentially be helpful to reduce the high prevalence of myopia in the young generation.

  10. Hybrid Electric Vehicle, Winner of the "FutureCar Challenge

    Science.gov Websites

    more information contact: George Douglas (303) 275-4096 or (303) 880-2913 (cellular) Golden, Colo at NREL, the car will recharge its batteries at the lab's photovoltaic Outdoor Test Facility, where to the laboratory. Where: NREL's Outdoor Test Facility. Check in at the Visitor's Center to be

  11. Outdoor Test Facility and Related Facilities | Photovoltaic Research | NREL

    Science.gov Websites

    advanced or emerging photovoltaic (PV) technologies under simulated, accelerated indoor and outdoor, and evaluate prototype, pre-commercial, and commercial PV modules. One of the major roles of researchers at the OTF is to work with industry to develop uniform and consensus standards and codes for testing PV

  12. 78 FR 63971 - Notice of Availability of Record of Decision for Outdoor Research, Development, Test and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Outdoor Research, Development, Test and Evaluation Activities at Naval Surface Warfare Center, Dahlgren Division, Dahlgren, VA AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: The Department of the... proposed action, announces its decision to expand the Naval Surface Warfare Center, Dahlgren Division's...

  13. Open-Air Biowarfare Testing and the Evolution of Values

    PubMed Central

    2016-01-01

    The United States and the United Kingdom ended outdoor biological warfare testing in populated areas nearly half a century ago. Yet, the conduct, health effects, and propriety of those tests remain controversial. The varied views reflect the limits of currently available test information and evolving societal values on research involving human subjects. Western political culture has changed since the early days of the American and British testing programs. People have become less reluctant to question authority, and institutional review boards must now pre-approve research involving human subjects. Further, the heightened stringency of laboratory containment has accentuated the safety gap between a confined test space and one without physical boundaries. All this makes it less likely that masses of people would again be unwittingly subjected to secret open-air biological warfare tests. PMID:27564984

  14. Persistence Testing of Brucella suis on Outdoor Materials ...

    EPA Pesticide Factsheets

    Report This report presents the results of an investigation to evaluate Brucella suis persistence on five materials (typically found in the outdoor environment) under various environmental conditions and exposure durations.

  15. Expanding Our Horizons. Wilderness Education Association Proceedings of the National Conference on Outdoor Leadership (Estes Park, Colorado, February 18-20, 2005)

    ERIC Educational Resources Information Center

    Phipps, Maurice, Ed.; Hayashi, Aya, Ed.

    2005-01-01

    This document presents the proceedings of the Wilderness Education Association's 2005 National Conference on Outdoor Leadership. Following a brief history of the Wilderness Education Association (WEA), 21 conference papers are presented. Topics of the conference papers include: wilderness education curriculum, programs, history, environmental…

  16. Towards an understanding of gender differences with respect to whitewater rafting preferences

    Treesearch

    Duarte B. Morais; Traci Zillifro; Susanne Dubrouillet

    2002-01-01

    Previous literature suggests that there are an increasing number of females participating in outdoor recreation. However, the majority of outdoor programs are still designed under a male dominated paradigm. Few authors have dedicated attention to the special needs of female participants. Furthermore, very little if any attention has been given to the needs of females...

  17. Understanding Groups in Outdoor Adventure Education through Social Network Analysis

    ERIC Educational Resources Information Center

    Jostad, Jeremy; Sibthorp, Jim; Paisley, Karen

    2013-01-01

    Relationships are a critical component to the experience of an outdoor adventure education (OAE) program, therefore, more fruitful ways of investigating groups is needed. Social network analysis (SNA) is an effective tool to study the relationship structure of small groups. This paper provides an explanation of SNA and shows how it was used by the…

  18. Simulating Real-World Exposures during Emergency Events: Studying Effects of Indoor and Outdoor Releases in the Urban Dispersion Project in Upper Manhattan, NY

    EPA Science Inventory

    A prospective personal exposure study, involving indoor and outdoor releases, was conducted in upper Midtown Manhattan in New York City as part of the Urban Dispersion Program (UDP) focusing on atmospheric dispersion of chemicals in complex urban settings. The UDP experiments inv...

  19. SPECIAL ACTIVITIES SUPPLEMENTAL TO AND RELATED TO THE ART PROGRAM AT DEEP RIVER OUTDOOR EDUCATION CENTER.

    ERIC Educational Resources Information Center

    Gary City Public School System, IN.

    A CURRICULUM GUIDE DEALING WITH VARIOUS SUBJECT AREAS WAS PREPARED FOR POSSIBLE STUDY ACTIVITIES THAT WOULD USE THE LEARNING RESOURCES AVAILABLE AT THE DEEP RIVER OUTDOOR EDUCATION CENTER IN GARY, INDIANA. ACTIVITIES GUIDES ARE PRESENTED FOR (1) ART ACTITIVIES RELATED TO DESIGN, COLOR, LANDSCAPE REPRESENTATION, PAPER CONSTRUCTION, DRAWING, PRINT…

  20. Establishment of effective control factors to achieve federal enforcement consistency with the Highway Beautification Act : a final report submitted to Florida Department of Transportation, Right of Way Division.

    DOT National Transportation Integrated Search

    2017-10-01

    The Highway Beautification Act, which was enforced in 1965, aims to establish an efficient outdoor advertising control (OAC) program for erection and maintenance of the outdoor advertising signs, displays and devices, which are located in a close pro...

  1. Fear in the outdoor environment: description and modification through recreation programs

    Treesearch

    Alan Ewert; Anderson B. Young

    1992-01-01

    Using the Situational Fear Inventory, outdoor course participants identified the degree to which they experienced social-based and physical-based anxieties at the beginning, middle, end of their course. Levels of social-based fears were higher and more resistant to modification. Females expressed higher levels of fears. Most fears were reduced significantly through...

  2. A Four-Year Follow-Up of Means-End Outcomes from Outdoor Adventure Programs

    ERIC Educational Resources Information Center

    Goldenberg, Marni; Soule, Katherine E.

    2015-01-01

    Means-end theory was used to analyze differences in outcomes from original interviews and follow-up interviews occurring four years after Outward Bound (OB) and National Outdoor Leadership School (NOLS) 2006 course participation. In 2006, a semi-structured, in-person interview was conducted after participants (N = 510) completed their course. In…

  3. A Sourcebook for the Interpretation of Traditional Dance By Outdoor Museums and Historic Sites.

    ERIC Educational Resources Information Center

    Alm, Jan

    This publication will help historic sites and museums plan and develop programs of traditional dance interpretation. Outdoor museums and historic sites are increasingly involved with the interpretation of social and emotional life. Because it is a social and emotional event, dance can be a valuable part of this interpretation. There are four steps…

  4. An outdoor recreation use model with applications to evaluating survey estimators

    Treesearch

    Stanley J. Zarnoch; Donald B.K. English; Susan M. Kocis

    2005-01-01

    An outdoor recreation use simulator (ORUS) has been developed to simulate recreation survey data currently being obtained by the U.S. Department of Agriculture Forest Service, National Visitor Use Monitoring (NVUM) program’s survey of the national forests of the United States. Statistical distributions represent the various behaviors of recreationists during their...

  5. Confronting passive behavior through outdoor experience: a TA approach to experiential learning

    Treesearch

    Frederick W. Medrick

    1977-01-01

    The concepts and techniques of transactional analysis (TA) can usefully be applied to outdoor challenge programs aimed at facilitating personal growth, developing responsibility, and teaching cooperative behavior. Passive behavior results from discounting of the self and others; four levels of it have been identified, and TA offers various means of preventing or...

  6. How to Set Up a Resource Center to be Compatible with an Outdoor Program.

    ERIC Educational Resources Information Center

    Stilson, Jan

    A materials collection can provide indirect experiences that will supplement the direct learning experiences offered by an outdoor education nature center. The Instructional Materials Center at Lorado Taft Field Campus provides such multiple learning experiences as it offers print media as well as slides, films, tapes, and projection and field…

  7. Footwear suitability in Turkish preschool-aged children.

    PubMed

    Yurt, Yasin; Sener, Gul; Yakut, Yavuz

    2014-06-01

    Unsuitable footwear worn in childhood may cause some foot problems by interfering normal development of foot. To compare footwear suitability rate of indoor and outdoor footwear at all points in preschool children and investigate factors which could affect footwear suitability. A cross-sectional survey study. A total of 1000 healthy preschool children (4-6 years old) participated in this study. Indoor and outdoor footwear of children were evaluated through Turkish version of Footwear Assessment Score. Effect of factors like age, sex, number of siblings, educational and occupational situation of parents, and behavior of school management about selecting footwear was investigated. Children got better footwear score for outdoor than indoor ones (p < 0.001). Boys got statistically better footwear score for both indoor and outdoor ones than girls (p < 0.001). Also significant difference in footwear score was found in favor of children who were going to schools that gave guidance about selecting footwear for both indoor and outdoor in comparison to children going to other schools (p < 0.001). For healthy foot development, parents need an education about suitable footwear for their children. Performing education programs and investigation of their effect with comprehensive follow-up studies in future is essential. This study reflects footwear habits of Turkish preschool children and factors affecting this issue. Results may give way to education programs about suitable footwear worn in childhood for healthy foot development. © The International Society for Prosthetics and Orthotics 2013.

  8. Confirmation of Anopheles peditaeniatus and Anopheles sundaicus as Malaria Vectors (Diptera: Culicidae) in Sungai Nyamuk Village, Sebatik Island North Kalimantan, Indonesia Using an Enzyme-Linked Immunosorbent Assay.

    PubMed

    Sugiarto; Kesumawati Hadi, Upik; Soviana, Susi; Hakim, Lukman

    2016-11-01

    Anopheles mosquitoes may be incriminated as malaria vectors by observing sporozoites in their salivary glands and by testing heads or thoraces by an enzyme-linked immunosorbent assay (ELISA) to detect Plasmodium species-specific circumsporozoite proteins (CSP). This study tested Anopheles collected in Sungai Nyamuk Village for the presence of both Plasmodium falciparum and Plasmodium vivax CSP. The Anopheles spp. were collected by human landing collection indoors and outdoors and by indoor and outdoor resting catches in Sungai Nyamuk Village, Nunukan District, North Kalimantan Province from August 2010 to January 2012. Overall, 5,100 Anopheles spp. comprising 11 species were collected and 2,259 adult parous females were tested by ELISA. Of these, only one Anopheles peditaeniatus Leicester (3.8%, n = 26) and one Anopheles sundaicus sensu lato (0.6%, n = 157) that originated from outdoor biting catches tested positive for P. falciparum CSP. The remaining females from indoor biting, outdoor resting, and indoor resting catches were negative for P. falciparum and P. vivax proteins. Confirmation of these vectors biting outdoors indicated that P. falciparum transmission may be occurring outside of houses by An. peditaeniatus and An. sundaicus. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Tracer element for indoor PM2.5 in China migrated from outdoor

    NASA Astrophysics Data System (ADS)

    Ji, Wenjing; Li, Hongyu; Zhao, Bin; Deng, Furong

    2018-03-01

    Sulfur and nickel have been widely used as tracers of outdoor PM2.5 (particulate matter with an aerodynamic diameter ≤ 2.5 μm) in the United States and Europe; however, their feasibility as tracers has not been verified yet in China. We aim to verify whether sulfur or nickel could be used as a tracer element and, if not, to identify a suitable tracer element for outdoor PM2.5 in China. We conduct two types of experiments, namely, preliminary and main-study experiments. We analyze 102 pairs of indoor and outdoor PM2.5 samples in Beijing. The correlation between the I/O (indoor/outdoor) ratio of an element and the I/O ratio of total PM2.5 is one of the criteria used to test whether this element can be used as a tracer element. The average concentrations of nickel are found to be below the detection limits in both preliminary and main-study tests. Thus, nickel cannot be used as a tracer element in China. Based on the correlations of elemental I/O ratios and the I/O ratio of total PM2.5 in the preliminary and main-study tests, sulfur also cannot be used as a tracer element; however, it should be feasible to use iron as a tracer element in Beijing according to the test results. The estimated infiltration factor obtained by using iron as tracer is extremely consistent with the calculations based on the mass balance model. In summary, iron is found to be more suitable as a tracer for outdoor PM2.5 in Beijing than sulfur or nickel.

  10. FY 1987 Aquatic Species Program: Annual report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Johnson, D.A.; Sprague, S.

    The goal of the Department of Energy/Solar Energy Research Institute Aquatic Species Program is to develop the technology base to produce liquid fuels from microalagae at prices competitive with conventional alternatives. Microalgae are unusual plants that can accumulate large quantities of oil and can thrive in high-salinity water, which currently has no competing uses. The algal oils, in turn, are readily converted into gasoline and diesel fuels. The best site for successful microalgae production was determined to be the US desert Southwest, with potential applications to other warm areas. Aggressive research is needed, but the improvements required are attainable. Themore » four prime research areas in the development of this technology are growth and production, engineering design, harvesting, and conversion. Algae are selected for three criteria: tolerance to environmental fluctuations, high growth rates, and high lipid production. From 1982 to 1986, the program collected more than 3000 strains of microalgae that are more than twice as tolerant to temperature and salinity fluctuation than the initial strains. Productivity has been increased by a factor of two in outdoor culture systems since 1982, and lipid content has also been increased from 20% of body weight in 1982 to greater than 66% of body weight in 1987. Research programs are ongoing in lipid biochemistry and genetic engineering so that ultimately strains can be modified and improved to combine their best characteristics. An outdoor test facility is being built in Roswell, New Mexico.« less

  11. It's Never Too Late to Dare: Outdoor Adventure Programming for the Age Wave

    ERIC Educational Resources Information Center

    Kluge, Mary Ann

    2005-01-01

    The population pyramid is being turned upside down. Baby boomers are beginning to flood the market for goods and services. It is never too late to encourage people of all ages to "dare" to be active through outdoor adventure activities. This article provides readers with a general understanding of older adults' needs and interests as they relate…

  12. A Longitudinal Study of Environmental and Outdoor Education: A Cultural Change

    ERIC Educational Resources Information Center

    Tal, Tali; Morag, Orly

    2013-01-01

    In this case-study, we present a longitudinal study of one elementary (grades 1-6) school's environmental education (EE) in order to understand the ways in which the school culture supports outdoor EE as a critical component of their science education program. The school, which was known for its school-based EE curriculum that encompasses an…

  13. A Means-End Investigation of Outcomes Associated with Outward Bound and NOLS Programs

    ERIC Educational Resources Information Center

    Goldenberg, Marni; Pronsolino, Dan

    2008-01-01

    This study compares outcomes associated with participation in Outward Bound (OB) and National Outdoor Leadership Schools (NOLS) courses in the United States. OB and NOLS (two of the largest providers of outdoor adventure education [OAE] courses) combined saw more than 30,000 students in 2006 (NOLS, n.d.; Outward Bound, n.d.). Comparing these two…

  14. U. of Puget Sound Freshman Orientation Mixes Outdoor Fun with Academic Work-and Helps Boost the Graduation Rate.

    ERIC Educational Resources Information Center

    Collison, Michele N-K.

    1989-01-01

    An innovative orientation program for freshmen at the University of Puget Sound called Passages and Preludes mixes outdoor fun with academic work. They meet in small groups with faculty members who introduce them to college-level reading and writing. For another two days the students hike, sail, fish and canoe. (MLW)

  15. Live from Your Neighborhood: A National Study of Outdoor Arts Festivals. Volume One: Summary Report. Research Report #51

    ERIC Educational Resources Information Center

    Silber, Bohne; Rosenstein, Carole

    2010-01-01

    This study began with a readily understandable impulse: to enumerate the nation's outdoor arts festivals and to identify their shared and divergent traits, considering factors such as event programming, staffing, finances, and audience demographics. The reason for this query is also straightforward. To date, no single report or database carries…

  16. Outdoor Programs and Academic Departments Working Together: Examining the Benefits of Offering For-Credit Recreation Hard Skills Courses.

    ERIC Educational Resources Information Center

    Poff, Raymond A.; Calvin, David A.; Stuessy, Thomas L.

    The relationship between Indiana University Outdoor Adventures (IUOA) and the Indiana University Department of Recreation and Park Administration began in the early 1980s with the department providing IUOA with lists of potential graduate-assistant employees. If a graduate assistant was hired, IUOA paid the student a stipend and the department…

  17. Free Life: A Report from the "Outdoor Life for Women" Program in Sweden

    ERIC Educational Resources Information Center

    Stenberg, Kerstin

    2007-01-01

    The Swedish national curriculum, in its aims for sport and health, places specific emphasis on outdoor life both for recreation and as the basis of good health. Since it is often women that work in preschool, infant and junior schools, the author felt it important that these teachers be given the opportunity to develop their skills, competence and…

  18. Leading the Way: Strategies That Enhance Women's Involvement in Experiential Education Careers.

    ERIC Educational Resources Information Center

    Loeffler, T. A.

    Women with past or present careers in outdoor leadership were asked to suggest strategies by which outdoor and experiential education programs could increase the number of women employed in the field, and support women in becoming even more successful in their careers. The 25 women interviewed ranged in age from 22 to 44, had 1-25 years experience…

  19. Peregrine Rocket Motor Test at the Ames Outdoor Aerodynamic Rese

    NASA Image and Video Library

    2017-02-15

    (Left): Kyle Botteon (front) and Hunjpp Kim (Behind), NASA JPL. (Right): Gregory Zilliac, Advance Propulsion Technician. NASA Ames, preparing the Peregrine Hybrid Rocket Engine at the Outdoor Aerodynamic Research Facility (OARF, N-249).

  20. NASA's Robotic Lunar Lander Development Program

    NASA Technical Reports Server (NTRS)

    Ballard, Benjamin W.; Reed, Cheryl L. B.; Artis, David; Cole, Tim; Eng, Doug S.; Kubota, Sanae; Lafferty, Paul; McGee, Timothy; Morese, Brian J.; Chavers, Gregory; hide

    2012-01-01

    NASA Marshall Space Flight Center and the Johns Hopkins University Applied Physics Laboratory have developed several mission concepts to place scientific and exploration payloads ranging from 10 kg to more than 200 kg on the surface of the moon. The mission concepts all use a small versatile lander that is capable of precision landing. The results to date of the lunar lander development risk reduction activities including high pressure propulsion system testing, structure and mechanism development and testing, and long cycle time battery testing will be addressed. The most visible elements of the risk reduction program are two fully autonomous lander flight test vehicles. The first utilized a high pressure cold gas system (Cold Gas Test Article) with limited flight durations while the subsequent test vehicle, known as the Warm Gas Test Article, utilizes hydrogen peroxide propellant resulting in significantly longer flight times and the ability to more fully exercise flight sensors and algorithms. The development of the Warm Gas Test Article is a system demonstration and was designed with similarity to an actual lunar lander including energy absorbing landing legs, pulsing thrusters, and flight-like software implementation. A set of outdoor flight tests to demonstrate the initial objectives of the WGTA program was completed in Nov. 2011, and will be discussed.

  1. Programming of respiratory health in childhood: influence of outdoor air pollution.

    PubMed

    Wright, Rosalind J; Brunst, Kelly J

    2013-04-01

    This overview highlights recent experimental and epidemiological evidence for the programming effects of outdoor air pollution exposures during early development on lung function and chronic respiratory disorders, such as asthma and related allergic disorders. Air pollutants may impact anatomy and/or physiological functioning of the lung and interrelated systems. Programming effects may result from pollutant-induced shifts in a number of molecular, cellular, and physiological states and their interacting systems. Specific key regulatory systems susceptible to programming may influence lung development and vulnerability to respiratory diseases, including both central and peripheral components of neuroendocrine pathways and autonomic nervous system (ANS) functioning which, in turn, influence the immune system. Starting in utero, environmental factors, including air pollutants, may permanently organize these systems toward trajectories of enhanced pediatric (e.g., asthma, allergy) as well as adult disease risk (e.g., chronic obstructive pulmonary disease). Evidence supports a central role of oxidative stress in the toxic effects of air pollution. Additional research suggests xenobiotic metabolism and subcellular components, such as mitochondria are targets of ambient air pollution and play a role in asthma and allergy programming. Mechanisms operating at the level of the placenta are being elucidated. Epigenetic mechanisms may be at the roots of adaptive developmental programming. Optimal coordinated functioning of many complex processes and their networks of interaction are necessary for normal lung development and the maintenance of respiratory health. Outdoor air pollution may play an important role in early programming of respiratory health and is potentially amenable to intervention.

  2. Sun Safety at Work Canada: a multiple case-study protocol to develop sun safety and heat protection programs and policies for outdoor workers.

    PubMed

    Kramer, Desre M; Tenkate, Thomas; Strahlendorf, Peter; Kushner, Rivka; Gardner, Audrey; Holness, D Linn

    2015-07-10

    CAREX Canada has identified solar ultraviolet radiation (UV) as the second most prominent carcinogenic exposure in Canada, and over 75 % of Canadian outdoor workers fall within the highest exposure category. Heat stress also presents an important public health issue, particularly for outdoor workers. The most serious form of heat stress is heat stroke, which can cause irreversible damage to the heart, lungs, kidneys, and liver. Although the need for sun and heat protection has been identified, there is no Canada-wide heat and sun safety program for outdoor workers. Further, no prevention programs have addressed both skin cancer prevention and heat stress in an integrated approach. The aim of this partnered study is to evaluate whether a multi-implementation, multi-evaluation approach can help develop sustainable workplace-specific programs, policies, and procedures to increase the use of UV safety and heat protection. This 2-year study is a theory-driven, multi-site, non-randomized study design with a cross-case analysis of 13 workplaces across four provinces in Canada. The first phase of the study includes the development of workplace-specific programs with the support of the intensive engagement of knowledge brokers. There will be a three-points-in-time evaluation with process and impact components involving the occupational health and safety (OHS) director, management, and workers with the goal of measuring changes in workplace policies, procedures, and practices. It will use mixed methods involving semi-structured key informant interviews, focus groups, surveys, site observations, and UV dosimetry assessment. Using the findings from phase I, in phase 2, a web-based, interactive, intervention planning tool for workplaces will be developed, as will the intensive engagement of intermediaries such as industry decision-makers to link to policymakers about the importance of heat and sun safety for outdoor workers. Solar UV and heat are both health and safety hazards. Using an occupational health and safety risk assessment and control framework, Sun Safety at Work Canada will support workplaces to assess their exposure risks, implement control strategies that build on their existing programs, and embed the controls into their existing occupational health and safety system.

  3. A Bayesian Mixed-Methods Analysis of Basic Psychological Needs Satisfaction through Outdoor Learning and Its Influence on Motivational Behavior in Science Class

    PubMed Central

    Dettweiler, Ulrich; Lauterbach, Gabriele; Becker, Christoph; Simon, Perikles

    2017-01-01

    Research has shown that outdoor educational interventions can lead to students' increased self-regulated motivational behavior. In this study, we searched into the satisfaction of basic psychological needs (BPN), i.e., autonomy support, the learners' experience of competence, and relatedness, both within the peer group and with their teachers, through outdoor learning. From 2014 to 2016, n = 281 students attended “research weeks” at a Student Science Lab in the Alpine National Park Berchtesgaden (Germany). The program is a curriculum-based one-week residential course, centered on a 2-day research expedition. Both before and after the course, students completed a composite questionnaire addressing BPN-satisfaction and overall motivational behavior in relation to the Self-Determination Index (SDI). At the latter time-point, students also reported on their experiences during the intervention. Questionnaire data was analyzed using a set of Bayesian General Linear Models with random effects. Those quantitative measures have been complemented by and contextualized with a set of qualitative survey methods. The results showed that the basic psychological needs influence the motivational behavior in both contexts equally, however on different scale levels. The basic needs satisfaction in the outdoor context is decisively higher than indoors. Moreover, the increment of competence-experience from the school context to the hands-on outdoor program appears to have the biggest impact to students' increased intrinsic motivation during the intervention. Increased autonomy support, student-teacher relations, and student-student relations have much less or no influence on the overall difference of motivational behavior. Gender does not influence the results. The contextualization partly supports those results and provide further explanation for the students' increased self-regulation in the outdoors. They add some explanatory thrust to the argument that outdoor teaching, be it during a residential week, or during occasional but regular sessions as integral part of the “normal” teaching, fosters intrinsic motivational behavior in science with lower secondary students. PMID:29312080

  4. A Bayesian Mixed-Methods Analysis of Basic Psychological Needs Satisfaction through Outdoor Learning and Its Influence on Motivational Behavior in Science Class.

    PubMed

    Dettweiler, Ulrich; Lauterbach, Gabriele; Becker, Christoph; Simon, Perikles

    2017-01-01

    Research has shown that outdoor educational interventions can lead to students' increased self-regulated motivational behavior. In this study, we searched into the satisfaction of basic psychological needs (BPN), i.e., autonomy support, the learners' experience of competence, and relatedness, both within the peer group and with their teachers, through outdoor learning. From 2014 to 2016, n = 281 students attended "research weeks" at a Student Science Lab in the Alpine National Park Berchtesgaden (Germany). The program is a curriculum-based one-week residential course, centered on a 2-day research expedition. Both before and after the course, students completed a composite questionnaire addressing BPN-satisfaction and overall motivational behavior in relation to the Self-Determination Index (SDI). At the latter time-point, students also reported on their experiences during the intervention. Questionnaire data was analyzed using a set of Bayesian General Linear Models with random effects. Those quantitative measures have been complemented by and contextualized with a set of qualitative survey methods. The results showed that the basic psychological needs influence the motivational behavior in both contexts equally, however on different scale levels. The basic needs satisfaction in the outdoor context is decisively higher than indoors. Moreover, the increment of competence-experience from the school context to the hands-on outdoor program appears to have the biggest impact to students' increased intrinsic motivation during the intervention. Increased autonomy support, student-teacher relations, and student-student relations have much less or no influence on the overall difference of motivational behavior. Gender does not influence the results. The contextualization partly supports those results and provide further explanation for the students' increased self-regulation in the outdoors. They add some explanatory thrust to the argument that outdoor teaching, be it during a residential week, or during occasional but regular sessions as integral part of the "normal" teaching, fosters intrinsic motivational behavior in science with lower secondary students.

  5. Evaluating Outdoor Water Use Demand under Changing Climatic and Demographic Conditions: An Agent-based Modeling Approach

    NASA Astrophysics Data System (ADS)

    Kanta, L.

    2016-12-01

    Outdoor water use for landscape and irrigation constitutes a significant end use in residential water demand. In periods of water shortages, utilities may reduce garden demands by implementing irrigation system audits, rebate programs, local ordinances, and voluntary or mandatory water use restrictions. Because utilities do not typically record outdoor and indoor water uses separately, the effects of policies for reducing garden demands cannot be readily calculated. The volume of water required to meet garden demands depends on the housing density or lawn size, type of vegetation, climatic conditions, efficiency of garden irrigation systems, and consumer water-use behaviors. Many existing outdoor demand estimation methods are deterministic and do not include consumer responses to conservation campaigns. In addition, mandatory restrictions may have a substantial impact on reducing outdoor demands, but the effectiveness of mandatory restrictions depends on the timing and the frequency of restrictions, in addition to the distribution of housing density and consumer types within a community. This research investigates a garden end-use model by coupling an agent-based modeling approach and a mechanistic-stochastic water demand model to create a methodology for estimating garden demand and evaluating demand reduction policies. The garden demand model is developed for two water utilities, using a diverse data sets, including residential customer billing records, records of outdoor conservation programs, frequency and type of mandatory water use restrictions, lot size distribution, population growth, and climatic data. A set of garden irrigation parameter values, which are based on the efficiency of irrigation systems and irrigation habits of consumers, are determined for a set of conservation ordinances and restrictions. The model parameters are then validated using customer water usage data from the participating water utilities. A sensitivity analysis is conducted for garden irrigation parameters to determine the most significant factors that should be considered by water utilities to reduce outdoor demand. Data from multiple sources and the agent-based modeling methodology are integrated using a holistic approach to assist utilities in efficiently and sustainably managing outdoor demand.

  6. Evaluating Outdoor Water Use Demand under Changing Climatic and Demographic Conditions: An Agent-based Modeling Approach

    NASA Astrophysics Data System (ADS)

    Kanta, L.; Berglund, E. Z.; Soh, M. H.

    2017-12-01

    Outdoor water-use for landscape and irrigation constitutes a significant end-use in total residential water demand. In periods of water shortages, utilities may reduce garden demands by implementing irrigation system audits, rebate programs, local ordinances, and voluntary or mandatory water-use restrictions. Because utilities do not typically record outdoor and indoor water-uses separately, the effects of policies for reducing garden demands cannot be readily calculated. The volume of water required to meet garden demands depends on the housing density, lawn size, type of vegetation, climatic conditions, efficiency of garden irrigation systems, and consumer water-use behaviors. Many existing outdoor demand estimation methods are deterministic and do not include consumer responses to conservation campaigns. In addition, mandatory restrictions may have a substantial impact on reducing outdoor demands, but the effectiveness of mandatory restrictions depends on the timing and the frequency of restrictions, in addition to the distribution of housing density and consumer types within a community. This research investigates a garden end-use model by coupling an agent-based modeling approach and a mechanistic-stochastic water demand model to create a methodology for estimating garden demand and evaluating demand reduction policies. The garden demand model is developed for two water utilities, using a diverse data sets, including residential customer billing records, outdoor conservation programs, frequency and type of mandatory water-use restrictions, lot size distribution, population growth, and climatic data. A set of garden irrigation parameter values, which are based on the efficiency of irrigation systems and irrigation habits of consumers, are determined for a set of conservation ordinances and restrictions. The model parameters are then validated using customer water usage data from the participating water utilities. A sensitivity analysis is conducted for garden irrigation parameters to determine the most significant factors that should be considered by water utilities to reduce outdoor demand. Data from multiple sources and the agent-based modeling methodology are integrated using a holistic approach to assist utilities in efficiently and sustainably managing outdoor demand.

  7. Successful Programs for At-Risk Youths.

    ERIC Educational Resources Information Center

    Everett, Charlie; Chadwell, Jason; McChesney, Jon C.

    2002-01-01

    Describes five successful, ongoing programs that were designed to change the behavior of at-risk youths, including: Drug Free Youth in Touch; At-Risk Programs Promoting Leisure Education; Youth-in-Action; the Mayor's Night Hoops Program; and Youth Outdoor Adventures. Interviews with program managers pointed to the marketing concept as the most…

  8. Association of environment and policy characteristics on children's moderate-to-vigorous physical activity and time spent sedentary in afterschool programs.

    PubMed

    Ajja, Rahma; Clennin, Morgan N; Weaver, R Glenn; Moore, Justin B; Huberty, Jennifer L; Ward, Dianne S; Pate, Russell R; Beets, Michael W

    2014-12-01

    Afterschool programs are an important setting in which to promote children's physical activity. This study examines the association of environmental and policy characteristics on the moderate-to-vigorous physical activity and sedentary behavior of children attending afterschool programs. A total of 1302 children attending 20 afterschool programs across South Carolina wore accelerometers (ActiGraph GT3X+) for up to 4non-consecutive days. Policy-level characteristics were evaluated using the Healthy Afterschool Program Index-Physical Activity scale. Physical activity space was measured using a measuring wheel (indoor, ft(2)) and Geographical Information Systems software (outdoor, acres). The structure (free-play or organized) of activity opportunities was evaluated via direct observation. Time spent in moderate-to-vigorous physical activity and sedentary, both indoors and outdoors, was estimated using accelerometry. For every 5000 ft(2) of utilized indoor activity space an additional 2.4 and 3.3 min/day of sedentary behavior was observed among boys and girls, respectively. A higher ratio of free-play to organized play was associated with higher indoor sedentary behavior among boys and girls (3.9 min/day and 10.0 min/day, respectively). For every 1 acre of outdoor activity space used, an additional 2.7 min/day of moderate-to-vigorous physical activity was observed for boys. A higher free-play to organized play ratio was associated with higher outdoor moderate-to-vigorous physical activity for boys and girls (4.4 and 3.4 min/day increase, respectively). Policy characteristics were unrelated to moderate-to-vigorous physical activity levels and time spent sedentary. Findings indicate that policies and size of activity space had limited influence on moderate-to-vigorous physical activity and sedentary behavior, suggesting that a programmatic structure may be a more effective option to improve moderate-to-vigorous physical activity levels of children attending afterschool programs. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Wilderness Orientation Programs. AEE White Papers

    ERIC Educational Resources Information Center

    Association for Experiential Education (NJ1), 2011

    2011-01-01

    Wilderness orientation programs (sometimes referred to as outdoor orientation programs) use adventure programming for incoming college/university students to aid students' adjustment to college. These experiences usually occur in the days or weeks immediately prior to the first semester of the students' college coursework. They are typically…

  10. Outdoor recreational fires: a review of 329 adult and pediatric patients.

    PubMed

    Neaman, Keith C; Do, Viet H; Olenzek, Emily K; Baca, Marissa; Ford, Ronald D; Wilcox, Richard M

    2010-01-01

    Outdoor recreational fires are a frequent occurrence during the summer months and can be associated with burns resulting in significant morbidity. Both pediatric and adult populations can be affected, and their mechanism of injury is often different. Understanding these mechanisms is important when designing prevention programs. It is the goal of this study to review our experience with outdoor recreational fires. All patients who presented to Spectrum Health Blodgett Regional Burn Unit for burns secondary to an outdoor recreational fire over an 8-year period were reviewed. Demographic data, mechanism of injury, body area involved, TBSA burned, treatments undertaken, and subsequent complications were recorded. Pediatric patients (aged 16 years and younger) were analyzed independently, and risk factors were determined. A total of 329 patients suffered burns secondary to outdoor recreational fires over the length of the study. More than 35% required inpatient treatment, with an average length of stay of 4.8 days. Hands were the most frequently affected body part, with the mean TBSA involved being 3.5%. Ninety-four patients (28.6%) required split-thickness skin grafting. The most common mechanism of injury in both adult and pediatric populations was falling into an ongoing fire. Wound infection was the most common complication. Alcohol intoxication was associated with a higher burn severity and complication rate. Pediatric patients represented 39.8% of the sample. Burns secondary to outdoor recreational fires are associated with significant morbidity. Adult prevention programs should target awareness with respect to alcohol consumption and campfires secondary to the morbidity associated with these injuries. Pediatric patients are particularly susceptible, and parents should remain diligent about campfire safety and be educated about the inherent dangers of both active and extinguished fires.

  11. Patterns of Daily Outdoor Light Exposure in Australian and Singaporean Children.

    PubMed

    Read, Scott A; Vincent, Stephen J; Tan, Chuen-Seng; Ngo, Cheryl; Collins, Michael J; Saw, Seang-Mei

    2018-05-01

    Myopia is rising in prevalence in many locations, and there is evidence that outdoor light exposure is a major environmental factor playing a role in myopia development. This study examined the patterns of daily light exposure in similarly aged children from two geographic locations (Australia and Singapore) known to exhibit differences in myopia prevalence. Wearable light sensors were used to assess daily light exposure in 69 Singaporean children aged 8 to 12 years (mean, 9.2 ± 1.1) and 43 Australian children aged 10 to 12 years (mean, 11.3 ± 0.6). The mean daily time exposed to bright outdoor light (>1000 lux) and the number and duration of daily episodes of outdoor exposure were examined. Patterns of daily outdoor light exposure differed substantially between Australia and Singapore. Australian children (105 ± 42 min/d) experienced significantly longer daily outdoor light exposure than Singaporean children (61 ± 40 min/d; P = 0.005), with the largest differences found on weekdays during school hours. Australian children (6.9 ± 1.5 episodes per day) had more frequent daily episodes of outdoor light exposure compared with Singaporean children (4.6 ± 1.5; P = 0.02); however, there was no significant difference in the mean duration of these episodes between countries ( P = 0.54). Children living in Singapore were exposed to significantly less daily outdoor light than Australian children, and these differences may be one of several factors contributing to the differences in myopia prevalence typically found between these populations. Knowledge of these light exposure patterns may assist in the design of outdoor interventions, including school programs, to increase outdoor time in urban Asian populations.

  12. Study of stator-vane fluctuating pressures in a turbofan engine for static and flight tests

    NASA Technical Reports Server (NTRS)

    Mueller, A. W.

    1984-01-01

    As part of a program to study the fan noise generated from turbofan engines, fluctuating surface pressures induced by fan-rotor wakes were measured on core- and bypass-stator outlet guide vanes of a modified JT15D-1 engine. Tests were conducted with the engine operating on an outdoor test stand and in flight. The amplitudes of pressures measured at fan-rotor blade-passage fundamental frequencies were generally higher and appeared less stable for the static tests than for the flight tests. Fluctuating pressures measured at the blade-passage frequency of the high-speed core compressor were interpreted to be acoustic; however, disturbance trace velocities for either the convected rotor wakes or acoustic pressures were difficult to interpret because of the complex environment.

  13. A cluster randomised controlled trial evaluating an incentive-based outdoor physical activity programme to increase outdoor time and prevent myopia in children.

    PubMed

    Ngo, Cheryl S; Pan, Chen-Wei; Finkelstein, Eric A; Lee, Chun-Fan; Wong, Inez B; Ong, Julia; Ang, Marcus; Wong, Tien-Yin; Saw, Seang-Mei

    2014-05-01

    To evaluate an incentive-based intervention to increase time spent outdoors among children in a 9-month cluster randomised controlled trial. Two hundred and eighty-five children aged 6-12 years of age were randomised to the intervention (n = 147) or control arm (n = 138) in the Family incentive trial (FIT). The FIT intervention comprised of targeted education on myopia and good eye care habits, structured weekend outdoor activities and incentives for children to increase their daily steps via pedometers. The main outcome measure was outdoor time, measured by the WHO questionnaire and a 1-week diary. Interim analysis at 6 months showed a significant increase in mean outdoor time per week in the intervention arm (14.75 h week(-1) ) compared to the control arm (12.40 h week(-1) ) as measured by the questionnaire (p = 0.04). However, greater outdoor time was not statistically significant at the end of the trial (15.95 h week(-1) vs 14.34 h in the control group (p = 0.29). There was an increase in outdoor time for children in the incentive-based physical activity outdoor program after 6 months but not at the end of the trial. Further larger school trials with better compliance with the intervention and longer duration could be conducted to evaluate clinical outcomes such as myopic shifts. © 2014 The Authors Ophthalmic & Physiological Optics © 2014 The College of Optometrists.

  14. Míranos! Look at us, we are healthy! An environmental approach to early childhood obesity prevention.

    PubMed

    Yin, Zenong; Parra-Medina, Deborah; Cordova, Alberto; He, Meizi; Trummer, Virginia; Sosa, Erica; Gallion, Kipling J; Sintes-Yallen, Amanda; Huang, Yaling; Wu, Xuelian; Acosta, Desiree; Kibbe, Debra; Ramirez, Amelie

    2012-10-01

    Obesity prevention research is sparse in young children at risk for obesity. This study tested the effectiveness of a culturally tailored, multicomponent prevention intervention to promote healthy weight gain and gross motor development in low-income preschool age children. Study participants were predominantly Mexican-American children (n = 423; mean age = 4.1; 62% in normal weight range) enrolled in Head Start. The study was conducted using a quasi-experimental pretest/posttest design with two treatment groups and a comparison group. A center-based intervention included an age-appropriate gross motor program with structured outdoor play, supplemental classroom activities, and staff development. A combined center- and home-based intervention added peer-led parent education to create a broad supportive environment in the center and at home. Primary outcomes were weight-based z-scores and raw scores of gross motor skills of the Learning Achievement Profile Version 3. Favorable changes occurred in z-scores for weight (one-tailed p < 0.04) for age and gender among children in the combined center- and home-based intervention compared to comparison children at posttest. Higher gains of gross motor skills were found in children in the combined center- and home-based (p < 0.001) and the center-based intervention (p < 0.01). Children in both intervention groups showed increases in outdoor physical activity and consumption of healthy food. Process evaluation data showed high levels of protocol implementation fidelity and program participation of children, Head Start staff, and parents. The study demonstrated great promise in creating a health-conducive environment that positively impacts weight and gross motor skill development in children at risk for obesity. Program efficacy should be tested in a randomized trial.

  15. Handicapped Children's Nature Study Center: A Cooperative Project in Outdoor Education. End of Project Report.

    ERIC Educational Resources Information Center

    Lanaghan, David M.

    Presented is the end of project report of the handicapped children's nature study center and outdoor education program (funded through Title III), a cooperative science/special education project serving approximately 1,000 children in the Muscatine-Scott County School System in Iowa. A 6 acre land strip bordered by a creek and a river is said to…

  16. Celebrating the Past--Creating Our Future. Wilderness Education Association National Conference on Outdoor Leadership Proceedings (Paul Smith, New York, January 23-25, 2003).

    ERIC Educational Resources Information Center

    Brawdy, Paul, Ed.; Luo, Ping, Ed.

    This proceedings of the 2003 Wilderness Education Association (WEA) conference contains 10 papers and presentation summaries on outdoor leadership, wilderness programs, and related training. Following a brief history of WEA, the entries are: (1) "Adventure Education and Rock 'n Roll: Sustaining the Revolution in Post-Communist Romania" (Dawn M.…

  17. 36 CFR 71.15 - The Golden Eagle Insignia.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... contribute to the public's information and education about the Federal recreation fee program. (5) The term... other Federal agencies. (6) The Golden Eagle program refers to the Federal outdoor recreation fee...

  18. 36 CFR 71.15 - The Golden Eagle Insignia.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... contribute to the public's information and education about the Federal recreation fee program. (5) The term... other Federal agencies. (6) The Golden Eagle program refers to the Federal outdoor recreation fee...

  19. 36 CFR 71.15 - The Golden Eagle Insignia.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... contribute to the public's information and education about the Federal recreation fee program. (5) The term... other Federal agencies. (6) The Golden Eagle program refers to the Federal outdoor recreation fee...

  20. 36 CFR 71.15 - The Golden Eagle Insignia.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... contribute to the public's information and education about the Federal recreation fee program. (5) The term... other Federal agencies. (6) The Golden Eagle program refers to the Federal outdoor recreation fee...

  1. Testing and evaluation of a wearable augmented reality system for natural outdoor environments

    NASA Astrophysics Data System (ADS)

    Roberts, David; Menozzi, Alberico; Cook, James; Sherrill, Todd; Snarski, Stephen; Russler, Pat; Clipp, Brian; Karl, Robert; Wenger, Eric; Bennett, Matthew; Mauger, Jennifer; Church, William; Towles, Herman; MacCabe, Stephen; Webb, Jeffrey; Lupo, Jasper; Frahm, Jan-Michael; Dunn, Enrique; Leslie, Christopher; Welch, Greg

    2013-05-01

    This paper describes performance evaluation of a wearable augmented reality system for natural outdoor environments. Applied Research Associates (ARA), as prime integrator on the DARPA ULTRA-Vis (Urban Leader Tactical, Response, Awareness, and Visualization) program, is developing a soldier-worn system to provide intuitive `heads-up' visualization of tactically-relevant geo-registered icons. Our system combines a novel pose estimation capability, a helmet-mounted see-through display, and a wearable processing unit to accurately overlay geo-registered iconography (e.g., navigation waypoints, sensor points of interest, blue forces, aircraft) on the soldier's view of reality. We achieve accurate pose estimation through fusion of inertial, magnetic, GPS, terrain data, and computer-vision inputs. We leverage a helmet-mounted camera and custom computer vision algorithms to provide terrain-based measurements of absolute orientation (i.e., orientation of the helmet with respect to the earth). These orientation measurements, which leverage mountainous terrain horizon geometry and mission planning landmarks, enable our system to operate robustly in the presence of external and body-worn magnetic disturbances. Current field testing activities across a variety of mountainous environments indicate that we can achieve high icon geo-registration accuracy (<10mrad) using these vision-based methods.

  2. Flight service evaluation of composite helicopter components

    NASA Technical Reports Server (NTRS)

    Mardoian, G. H.; Ezzo, M. B.

    1986-01-01

    This report presents an assessment of composite helicopter tail rotor spars and horizontal stabilizers, exposed to the effects of the environment, after up to five and a half years of commercial service. This evaluation is supported by test results of helicopter components and panels which have been exposed to outdoor environmental effects since September 1979. Full scale static and fatigue tests have been conducted on graphite/epoxy and Kevlar/epoxy composite components obtained from Sikorsky Model S-76 helicopters in commercial operations in the Gulf Coast region of Louisiana. Small scale static and fatigue tests are being conducted on coupons obtained from panels under exposure to outdoor conditions in Stratford, Connecticut and West Palm, Florida. The panel layups are representative of the S-76 components. Additionally, this report discusses the results of moisture absorption evaluations and strength tests on the S-76 components and composite panels with up to five years of outdoor exposure.

  3. Characteristics and fall experiences of older adults with and without fear of falling outdoors.

    PubMed

    Chippendale, Tracy; Lee, Chang Dae

    2018-06-01

    Using a theoretical model that combines an ecological perspective and Bandura's theory of self-efficacy as a guide, we sought to compare experiences and characteristics of community dwelling older adults with and without concern about falling outdoors. A survey of randomly selected community dwelling older adults across NYC (N = 120) was conducted using the outdoor falls questionnaire. Descriptive quantitative analyses of participant characteristics were conducted for all participants and for those with and without concern about falling outside. Conventional content analysis using two coders was employed to examine outdoor fall experiences for each group. A mixed methods matrix was used to integrate qualitative and quantitative findings. Some participant characteristics were more common among those with a concern about falling outside such as decreased functional status, female gender, and number of prior outdoor falls. As per descriptions of outdoor fall experiences, participants with concern were more likely to report a fall while climbing stairs or stepping up a curb, describe an intrinsic factor as a cause of their fall, use an injury prevention strategy during the fall, sustain a moderate to severe injury, seek medical attention, have had an ambulance called, require help to get up, and describe implementation of a behavioral change after the fall. Differences exist in participant characteristics and outdoor fall experiences of those with and without concern about falling outside. The proposed model can be used to understand fear of falling outdoors and can help to inform the target population and content of intervention programs.

  4. Long-term weathering effects on the thermal performance of the solargenics (liquid) solar collector at outdoor conditions. [Marshall Space Flight Center Solar test facility

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The test procedures and the results obtained during the evaluation of a single-covered liquid solar collector are presented. The tests were performed under outdoor natural conditions. The collector was under stagnation conditions for a total of approximately ten months. The solar collector is a liquid, single-glazed, flat plate collector, and is about 240 inches long, and 3.8 inches in depth.

  5. Evaluating weather factors and material response during outdoor exposure to determine accelerated test protocols for predicting service life

    Treesearch

    R. Sam Williams; Steven Lacher; Corey Halpin; Christopher White

    2005-01-01

    To develop service life prediction methods for the study of sealants, a fully instrumented weather station was installed at an outdoor test site near Madison, WI. Temperature, relative humidiy, rainfall, ultraviolet (UV) radiation at 18 wavelengths, and wind speed and direction are being continuously measured and stored. The weather data can be integrated over time to...

  6. An Examination of the Extent to Which School Outdoor Activities Could Enhance Senior Secondary Two Students' Achievement in Ecology

    ERIC Educational Resources Information Center

    Achor, Emmanuel E.; Amadu, Samuel O.

    2015-01-01

    This study examined the extent to which school outdoor activities could enhance senior secondary (SS) two students' achievement in ecology. Non randomized pre test post test control group Quasi-experimental design was adopted. A sample of 160 SS II students from 4 co-educational schools in Jalingo metropolis, Taraba State Nigeria was used. A 40…

  7. Real-time and accelerated outdoor endurance testing of solar cells

    NASA Technical Reports Server (NTRS)

    Forestieri, A. F.; Anagnostou, E.

    1978-01-01

    Materials for solar-cell module construction have been studied on the basis of limited real-time outdoor exposure evaluations. The materials tested included transmission samples, sub-modules, and actual solar cells. The results suggest that glass, fluorinated ethylene propylene, and perfluoroalkoxy are good materials for the covering or encapsulation of solar-cell modules. In all cases, dirt accumulation and cleanability are important factors.

  8. Something for Everybody

    ERIC Educational Resources Information Center

    Yaich, James A.

    1978-01-01

    This article describes the community program in environmental education developed by the Jamestown Audubon Society. School children are taught conservation, ecology, and hydrology and work outdoors at the Audubon nature center. Other special programs include Saturday programs for older children, adult presentations, and student internships at the…

  9. Project Ranger Adopter's Guide, 1979.

    ERIC Educational Resources Information Center

    Douglas, Randi; McCann, Karen, Comp.

    Project Ranger is a program providing a combination of classroom study, outdoor survival, and environmental education to students having difficulty adapting to structured learning. The program has three unique features: it tries to reach younger children than most programs for "reluctant learners"; it provides affective counseling…

  10. THE GENOTOXICITY OF AMBIENT OUTDOOR AIR, A REVIEW: SALMONELLA MUTAGENICITY

    EPA Science Inventory

    The genotoxicity of ambient outdoor air, a review: Salmonella mutagenicity

    Abstract
    Mutagens in urban air pollution come from anthropogenic sources (especially combustion sources) and are products of airborne chemical reactions. Bacterial mutation tests have been used ...

  11. IYA2009 and Beyond - Update On "Music and Astronomy Under the Stars” To Bring Telescopes To Where the People Are!

    NASA Astrophysics Data System (ADS)

    Lubowich, Donald A.

    2009-05-01

    This NASA-funded Music and Astronomy Under the Stars outreach program brings telescopes and astronomy information (via a video display and outdoor exhibit) to community parks during and after music concerts and outdoor family films attended by 500 to 50,000 people. This program will permit the entire community to participate with telescope observations and will enhance the public appreciation of astronomy. The telescopes will be accessible to those with physical disabilities. This program combines music, telescope observations, and astronomy information and targets people who may not attend star parties, planetariums, or science museums. I update this program and discus the lessons learned such as the importance of coordination with local governments, community park districts, and amateur astronomer clubs. This program can be expanded and modified for the local communities. I have expanded this program to large and small venues from New York Philharmonic concert at Heckscher State Park, the boardwalk and a "tail-gate” star party by at pop-music concerts at Jones Beach State Park, and at the Tanglewood Music Festival in Lenox, MA, summer home of the Boston Symphony Orchestra (http://www.bso.org/bso/mods/perf_detail.jsp?pid=prod2880024). This program is expandable to include outdoor dance or theatre programs, festivals in parks or beaches or amusement parks. Music and Astronomy Under the Stars is program that should continue beyond IYA-2009 beaches. Special events such as a Super Bowl Star Party and Halloween Stars will be presented as will the results form NASA-funded hands-on astronomy activities to children and their families receiving medical treatment at the Children's Medical Center at Winthrop University Hospital (Mineola, NY) and the Ronald McDonald House of Long Island (New Hyde Park, NY).

  12. Dairy cow preference for different types of outdoor access.

    PubMed

    Smid, Anne-Marieke C; Weary, Daniel M; Costa, Joao H C; von Keyserlingk, Marina A G

    2018-02-01

    Dairy cows display a partial preference for being outside, but little is known about what aspects of the outdoor environment are important to cows. The primary aim of this study was to test the preference of lactating dairy cattle for pasture versus an outdoor sand pack during the night. A secondary aim was to determine whether feeding and perching behavior changed when cows were provided outdoor access. A third objective was to investigate how the lying behavior of cows changed when given access to different outdoor areas. Ninety-six lactating pregnant cows were assigned to 8 groups of 12 animals each. After a baseline phase of 2 d in which cows were kept inside the freestall barn, cows were habituated to the outdoor areas by providing them access to each of the 2 options for 24 h. Cows were then given access, in random order by group, to either the pasture (pasture phase) or the sand pack (sand phase). As we tested the 2 outdoor options using space allowances consistent with what would be practical on commercial dairy farms, the space provided on pasture was larger (21,000 m 2 ) than that provided on the sand pack (144 m 2 ). Cows were tested at night (for 2 nights in each condition), from 2000 h until morning milking at approximately 0800 h, as preference to be outdoors is strongest at this time. During the next 3 nights cows were given access to both outside options simultaneously (choice phase). Feeding and perching behaviors were recorded when cows were indoors during the day and night periods. Lying behavior was automatically recorded by HOBO data loggers (Onset, Bourne, MA). Cows spent more time outside in the pasture phase (90.0 ± 5.9%) compared with the sand phase (44.4 ± 6.3%). When provided simultaneous access to both options, cows spent more time on pasture than on the sand pack (90.5 ± 2.6% vs. 0.8 ± 0.5%, respectively). Time spent feeding indoors during the day did not change regardless of what type of outdoor access was provided, but there was a decline in perching during the day when cows were provided access to either outdoor option at night. Lying time in the pasture phase was lower than in the baseline or sand phase. During the nighttime, lying time outside was not different between the sand (55.4 ± 7.9%) and pasture (52.0 ± 7.4%) phases. In summary, cows spent a considerable amount of time outside during the night when given the opportunity and showed a preference for a large pasture versus a small sand pack as an outdoor area. Copyright © 2018 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  13. Integration of Kinect and Low-Cost Gnss for Outdoor Navigation

    NASA Astrophysics Data System (ADS)

    Pagliaria, D.; Pinto, L.; Reguzzoni, M.; Rossi, L.

    2016-06-01

    Since its launch on the market, Microsoft Kinect sensor has represented a great revolution in the field of low cost navigation, especially for indoor robotic applications. In fact, this system is endowed with a depth camera, as well as a visual RGB camera, at a cost of about 200. The characteristics and the potentiality of the Kinect sensor have been widely studied for indoor applications. The second generation of this sensor has been announced to be capable of acquiring data even outdoors, under direct sunlight. The task of navigating passing from an indoor to an outdoor environment (and vice versa) is very demanding because the sensors that work properly in one environment are typically unsuitable in the other one. In this sense the Kinect could represent an interesting device allowing bridging the navigation solution between outdoor and indoor. In this work the accuracy and the field of application of the new generation of Kinect sensor have been tested outdoor, considering different lighting conditions and the reflective properties of the emitted ray on different materials. Moreover, an integrated system with a low cost GNSS receiver has been studied, with the aim of taking advantage of the GNSS positioning when the satellite visibility conditions are good enough. A kinematic test has been performed outdoor by using a Kinect sensor and a GNSS receiver and it is here presented.

  14. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR USE OF A PASSIVE SAMPLING DEVICE FOR THE COLLECTION OF AIRBORNE VOCS AT FIXED INDOOR AND OUTDOOR SITES (UA-F-12.1)

    EPA Science Inventory

    The purpose of this SOP is to describe the methods used to sample residential indoor and outdoor atmospheres for the presence of certain volatile organic compounds (VOCs) by means of absorption onto activated charcoal contained within a sampling badge. Activated charcoal diffusi...

  15. A New Approach to School Camping Grades K-6, Some Suggestions for Outdoor Investigations in Science-Conservation for Camps, Parks, Playground, and Sanctuaries.

    ERIC Educational Resources Information Center

    Busch, Phyllis S.

    Contained are some of the instructional materials developed by the Science Project Related to Upgrading Conservation Education. Outdoor activities for elementary school children, suitable for use in camps, parks, playgrounds or sanctuaries are described. Programs are designed for one-day (K-4), two-day (grade 5), and three-day (grade 6) camps, and…

  16. The Effect of a School-Based Outdoor Education Program on Visual Arts Teachers' Success and Self-Efficacy Beliefs

    ERIC Educational Resources Information Center

    Hursen, Cigdem; Islek, Didem

    2017-01-01

    The aim of this research is to determine the effect of an education programme developed based on the school-based outdoor education approach on the academic achievement of visual arts teachers, as well as their self-efficacy beliefs for using museums and the natural environment. The aim is likewise to explore the views of the teachers on the…

  17. Preparing Pupils for Resident Outdoor Education: A Guide Based on Two Classes of 6th Grade Pupils. The Protestant School Board of Greater Montreal, January 1975.

    ERIC Educational Resources Information Center

    Mingie, Walter; And Others

    The residential outdoor program involved 60 sixth grade students, divided into 5 groups, distributed as evenly as possible. Each group consisted of leaders, followers, and children with experience in the field and those without experience. Teachers were also divided into 5 groups, usually two or three working together. Each team of teachers chose…

  18. A&M. Radioactive parts security storage area. camera facing northwest. Outdoor ...

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

    A&M. Radioactive parts security storage area. camera facing northwest. Outdoor storage of concrete storage casks. Photographer: M. Holmes. Date: November 21, 1959. INEEL negative no. 59-6081 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  19. Trip Staff Training Practices: Survey and Discussion Results.

    ERIC Educational Resources Information Center

    Zwaagstra, Lynn

    A discussion group and survey examined trip-staff training practices among outdoor and adventure recreation/education programs. Of the 40 participants, 80 percent worked with university noncredit programs, with the remaining participants representing university for-credit, military recreation, nonprofit, and for-profit programs. Although the…

  20. Large-scale fiber release and equipment exposure experiments. [aircraft fires

    NASA Technical Reports Server (NTRS)

    Pride, R. A.

    1980-01-01

    Outdoor tests were conducted to determine the amount of fiber released in a full scale fire and trace its dissemination away from the fire. Equipment vulnerability to fire released fibers was assessed through shock tests. The greatest fiber release was observed in the shock tube where the composite was burned with a continuous agitation to total consumption. The largest average fiber length obtained outdoors was 5 mm.

  1. Outdoor module testing and comparison of photovoltaic technologies

    NASA Astrophysics Data System (ADS)

    Fabick, L. B.; Rifai, R.; Mitchell, K.; Woolston, T.; Canale, J.

    A comparison of outdoor test results for several module technologies is presented. The technologies include thin-film silicon:hydrogen alloys (TFS), TFS modules with semitransparent conductor back contacts, and CuInSe2 module prototypes. A method for calculating open-circuit voltage and fill-factor temperature coefficients is proposed. The method relies on the acquisition of large statistical data samples to average effects due to varying insolation level.

  2. Social psychological benefits of a wilderness adventure program

    Treesearch

    Todd Paxton; Leo H. McAvoy

    2000-01-01

    Wilderness-based outdoor adventure programs are intended to produce positive change in participants. There are a significant number of these programs, with Hattie and others (1997) reporting that in 1994 alone, there were over 40,000 students participating in Outward Bound programs. Not all of these programs occur in wilderness, but significant portions of them do. A...

  3. Spatial and temporal distribution of airborne Bacillus thuringiensis var. kurstaki during an aerial spray program for gypsy moth eradication.

    PubMed

    Teschke, K; Chow, Y; Bartlett, K; Ross, A; van Netten, C

    2001-01-01

    We measured airborne exposures to the biological insecticide Bacillus thuringiensis var. kurstaki (Btk) during an aerial spray program to eradicate gypsy moths on the west coast of Canada. We aimed to determine whether staying indoors during spraying reduced exposures, to determine the rate of temporal decay of airborne concentrations, and to determine whether drift occurred outside the spray zone. During spraying, the average culturable airborne Btk concentration measured outdoors within the spray zone was 739 colony-forming units (CFU)/m3 of air. Outdoor air concentrations decreased over time, quickly in an initial phase with a half time of 3.3 hr, and then more slowly over the following 9 days, with an overall half-time of about 2.4 days. Inside residences during spraying, average concentrations were initially 2-5 times lower than outdoors, but at 5-6 hr after spraying began, indoor concentrations exceeded those outdoors, with an average of 244 CFU/m3 vs. 77 CFU/m3 outdoors, suggesting that the initial benefits of remaining indoors during spraying may not persist as outside air moves indoors with normal daily activities. There was drift of culturable Btk throughout a 125- to 1,000-meter band outside the spray zone where measurements were made, a consequence of the fine aerosol sizes that remained airborne (count median diameters of 4.3 to 7.2 microm). Btk concentrations outside the spray zone were related to wind speed and direction, but not to distance from the spray zone.

  4. Outward Bound Giwaykiwin: Connecting to Land and Culture through Indigenous Outdoor Education

    ERIC Educational Resources Information Center

    Lowan, Greg

    2007-01-01

    Outward Bound Canada's (OBC) Giwaykiwin Program was founded in 1985 in response to a recognized need for programming specific to students from Indigenous backgrounds. The Giwaykiwin program aims to integrate Outward Bound (OB) and Indigenous philosophies and traditions. Giwaykiwin means "coming home" in Ojibwa and signifies the program's…

  5. Workload comparison between hiking and indoor physical activity.

    PubMed

    Fattorini, Luigi; Pittiglio, Giancarlo; Federico, Bruno; Pallicca, Anastasia; Bernardi, Marco; Rodio, Angelo

    2012-10-01

    Walking is a physical activity able to maintain and improve aerobic fitness. This activity can easily be performed in all seasons both outdoors and indoors, but when it is performed in its natural environment, the use of specific equipment is required. In particular, it has been demonstrated that the use of trekking boots (TBs) induces a larger workload than those used indoors. Because an adequate fitness level is needed to practice hiking in safety, it is useful to know the energy demand of such an activity. This research aims at defining the metabolic engagement of hiking on natural paths with specific equipment at several speeds and comparing this with indoor ones (on a treadmill). This can thence be used to define the load that better reflects the one required to walk on natural paths. The walking energy cost (joules per kilogram per meter) at several speeds (0.28, 0.56, 0.84, 1.11, and 1.39 m·s(-1))-on level natural terrain while wearing suitable footwear (TBs) and on a treadmill at various raising slopes (0, 1, 2, 3, 4%) while wearing running shoes-was measured in 14 healthy young men (age 23.9 ± 2.9 years, stature 1.75 ± 0.04 m, and body mass 72.9 ± 6.3 kg). A physiological evaluation of all the subjects was performed before energy cost measurements. The results showed that outdoors, the oxygen uptake was consistently less than the ventilatory threshold at all speeds tested and that a 3% slope on the treadmill best reflects the outdoor walking energy expenditure. These findings will prove useful to plan proper training for hiking activity or mixed (outdoors and indoors) training program.

  6. Headwaters: The Next Stage in High School Integrated Programming

    ERIC Educational Resources Information Center

    Elrick, Mike

    2010-01-01

    In 2006, the grade 12 program "Headwaters" was initiated and offered the following four courses: (1) Environment and Resource Management; (2) Canadian Literature; (3) Outdoor Activities; and (4) Interdisciplinary Studies. The author has always described the program as simply "school." The teachers teach curriculum courses…

  7. Outdoor artificial light at night, obesity, and sleep health: Cross-sectional analysis in the KoGES study.

    PubMed

    Koo, Yong Seo; Song, Jin-Young; Joo, Eun-Yeon; Lee, Heon-Jeong; Lee, Eunil; Lee, Sang-kun; Jung, Ki-Young

    2016-01-01

    Obesity is a common disorder with many complications. Although chronodisruption plays a role in obesity, few epidemiological studies have investigated the association between artificial light at night (ALAN) and obesity. Since sleep health is related to both obesity and ALAN, we investigated the association between outdoor ALAN and obesity after adjusting for sleep health. We also investigated the association between outdoor ALAN and sleep health. This cross-sectional survey included 8526 adults, 39-70 years of age, who participated in the Korean Genome and Epidemiology Study. Outdoor ALAN data were obtained from satellite images provided by the US Defense Meteorological Satellite Program. We obtained individual data regarding outdoor ALAN; body mass index; depression; and sleep health including sleep duration, mid-sleep time, and insomnia; and other demographic data including age, sex, educational level, type of residential building, monthly household income, alcohol consumption, smoking status and consumption of caffeine or alcohol before sleep. A logistic regression model was used to investigate the association between outdoor ALAN and obesity. The prevalence of obesity differed significantly according to sex (women 47% versus men 39%, p < 0.001) and outdoor ALAN (high 55% versus low 40%, p < 0.001). Univariate logistic regression analysis revealed a significant association between high outdoor ALAN and obesity (odds ratio [OR] 1.24, 95% confidence interval [CI] 1.14-1.35, p < 0.001). Furthermore, multivariate logistic regression analyses showed that high outdoor ALAN was significantly associated with obesity after adjusting for age and sex (OR 1.25, 95% CI 1.14-1.37, p < 0.001) and even after controlling for various other confounding factors including age, sex, educational level, type of residential building, monthly household income, alcohol consumption, smoking, consumption of caffeine or alcohol before sleep, delayed sleep pattern, short sleep duration and habitual snoring (OR 1.20, 95% CI 1.06-1.36, p = 0.003). The findings of our study provide epidemiological evidence that outdoor ALAN is significantly related to obesity.

  8. A Week in the Wilderness of the Great Smoky Mountains Institute at Tremont: An Outdoor Science Education Course for Graduate and Undergraduate Students

    NASA Astrophysics Data System (ADS)

    Radencic, S.; Walker, R. M.; Anthony, K. V.

    2014-12-01

    Graduate and undergraduate students with an interest in science education complete an intensive three-week "Maymester" course at Mississippi State University that includes one week of field experience teaching science in outdoor environments. The focus of the course includes the history and rationales for interdisciplinary outdoor education and informal learning environments while promoting successful pedagogical practices to enhance science instruction. Students gain valuable outdoor education field experience through a week of full emersion at a residential environmental learning center at the Great Smoky Mountains Institute at Tremont, TN (www.gsmit.org) that challenges perceptions of what many believe are "good teaching" practices. Tremont offers multiple overnight educational options for K-12 schools, teacher professional development programs, master naturalists trainings, and citizen science opportunities to the public. Being fully immersed in the outdoors teaching and learning about Earth Science interdisciplinary topics creates a paradigm shift in what is considered to be effective teaching by the graduate and undergraduate participants. Prior to the week at Tremont, students select a Tremont created outdoor educational activity to teach their fellow the graduate and undergraduate students while at Tremont. All activities promote inquiry and hands-on exploration utilizing authentic science process skills in outdoor field research settings that can also be adapted for local school environments. At Tremont the students reside in platform tents located at the center to allow complete immersion in the culture of informal learning unique to outdoor education. In addition to gaining personal experiences leading outdoor science activities, the college students get to actively observe experts in the field of outdoor ecological education model exemplary pedagogical practices of guided inquiry and effective questioning strategies. The impact of the full emersion field experience gained by class participants will be one that they can implement into a variety of science education settings to enrich understanding of the Geosciences to diverse audiences.

  9. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR USE OF AN ACTIVE SAMPLING DEVICE FOR THE COLLECTION OF AIRBORNE VOCS AT FIXED INDOOR AND OUTDOOR SITES (UA-F-11.1)

    EPA Science Inventory

    The purpose of this SOP is to describe the methods used to collect indoor and outdoor air samples for the determination of selected volatile organic compounds (VOC's) using a pump to draw air through a Carbotrap Sampler. Volatile organic compounds (VOCs) present in the air are p...

  10. Final Environmental Assessment: Implementation of the Natural Resources Management Program Clear Air Force Station, Alaska

    DTIC Science & Technology

    2003-06-01

    the management intensity level that would allow for the effective ecosystem management of Clear AFS lands, (2) continue with mission support for...Implementation of Al ternative A would not effect outdoor recreation at Clear AFS. Minimal changes to outdoor recreation would occur under Allemative B...environmental effects of the Proposed Action and Alternatives analyzed are not significant and the preparation of an EIS is not warranted

  11. Assessing the Value of a College Degree in Outdoor Education or Recreation: Institutional Comparisons Using the College Scorecard and Surveys of Faculty and Employers

    ERIC Educational Resources Information Center

    Seaman, Jayson; Bell, Brent J.; Trauntvein, Nate

    2017-01-01

    In this article, we report on research undertaken in 2016 to assess a number of trends influencing the current status of degree-granting outdoor programs in the United States, including factors that bear on the value of degrees. We analyze data provided by the U.S. Department of Education's College Scorecard and results of a survey comparing 59…

  12. Comparison of mold concentrations quantified by MSQPCR in indoor and outdoor air sampled simultaneously

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Meklin, Teija; Reponen, Tina; McKinstry, Craig A.

    Mold specific quantitative PCR (MSQPCR) was used to measure the concentrations of 36 mold species in dust and in indoor and in outdoor air samples that were taken simultaneously in 17 homes in Cincinnati with no-known water damage. The total spore concentrations in the indoor (I) and outdoor (O) air samples were statistically significantly different and the concentrations in the three sample types of many of the individual species were significantly different (p < 0.05 based on the Wilcoxon Signed Rank Test). The I/O ratios of the averages or geometric means of the individual species were generally less than 1;more » but these I/O ratios were quite variable ranging from 0.03 for A. sydowii to 1.2 for Acremonium strictum. There were no significant correlations for the 36 specific mold concentrations between the dust samples and the indoor or outdoor air samples (based on the Spearman’s Rho test). The indoor and outdoor air concentrations of 32 of the species were not correlated. Only Aspergillus penicillioides, C. cladosporioides types 1 and 2 and C. herbarum had sufficient data to estimate a correlation at rho > 0.5 with signicance (p < 0.05) In six of these homes, a previous dust sample had been collected and analyzed 2 years earlier. The ERMI© values for the dust samples taken in the same home two years apart were not significantly different (p=0.22) based on Wilcoxon Signed Rank Test.« less

  13. Indoor PM1, PM2.5, PM10 and outdoor PM2.5 concentrations in primary schools in Sari, Iran.

    PubMed

    Mohammadyan, Mahmoud; Shabankhani, Bijan

    2013-09-01

    This study was carried out to determine the distribution of particles in classrooms in primary schools located in the centre of the city of Sari, Iran and identify the relationship between indoor classroom particle levels and outdoor PM2.5 concentrations. Outdoor PM2.5 and indoor PM1, PM2.5, and PM10 were monitored using a real-time Micro Dust Pro monitor and a GRIMM monitor, respectively. Both monitors were calibrated by gravimetric method using filters. The Kolmogorov-Smirnov test showed that all indoor and outdoor data fitted normal distribution. Mean indoor PM1, PM2.5, PM10 and outdoor PM2.5 concentrations for all of the classrooms were 17.6 μg m(-3), 46.6 μg m(-3), 400.9 μg m(-3), and 36.9 μg m(-3), respectively. The highest levels of indoor and outdoor PM2.5 concentrations were measured at the Shahed Boys School (69.1 μg m(-3) and 115.8 μg m(-3), respectively). The Kazemi school had the lowest levels of indoor and outdoor PM2.5 (29.1 μg m(-3) and 15.5 μg m(-3), respectively). In schools located near both main and small roads, the association between indoor fine particle (PM2.5 and PM1) and outdoor PM2.5 levels was stronger than that between indoor PM10 and outdoor PM2.5 levels. Mean indoor PM2.5 and PM10 and outdoor PM2.5 were higher than the standards for PM2.5 and PM10, and there was a good correlation between indoor and outdoor fine particle concentrations.

  14. Does the social environment moderate associations of the built environment with Latinas' objectively-measured neighborhood outdoor physical activity?

    PubMed

    Perez, L G; Carlson, J; Slymen, D J; Patrick, K; Kerr, J; Godbole, S; Elder, J P; Ayala, G X; Arredondo, E M

    2016-12-01

    Favorable perceptions of the built and social neighborhood environment may promote outdoor physical activity (PA). However, little is known about their independent and interactive effects on neighborhood-specific outdoor PA. We examined associations of perceived built and social neighborhood environment factors, and their interactions, with objectively-measured neighborhood outdoor moderate-to-vigorous physical activity (MVPA) among a sample of Latina women in San Diego, CA. Analyses included baseline data collected in 2011-2013 from 86 Latinas with ≥ 2 days of combined accelerometer and global positioning system data and complete survey measures. We examined objective neighborhood outdoor MVPA within 500-meter home buffers. Generalized linear mixed models examined associations of 3 perceived built (e.g., sidewalk maintenance) and 3 social environmental (e.g., safety from crime) factors with engaging in any daily neighborhood outdoor MVPA. Models tested interactions between the built and social environmental factors. Although the perceived neighborhood environmental factors were not significantly related to daily neighborhood outdoor MVPA, we found 2 significant interactions: perceived sidewalk maintenance x safety from crime ( p  = 0.05) and neighborhood aesthetics x neighborhood social cohesion ( p  = 0.03). Sidewalk maintenance was positively related to daily neighborhood outdoor MVPA only among Latinas that reported low levels of safety from crime. Neighborhood aesthetics was positively related to daily neighborhood outdoor MVPA only among Latinas with high neighborhood social cohesion. Findings suggest several built and social environmental factors interact to influence Latinas' neighborhood outdoor MVPA. Interventions are needed targeting both built and social neighborhood environmental factors favorable to outdoor PA in the neighborhood.

  15. Outdoor time and dietary patterns in children around the world.

    PubMed

    Chaput, Jean-Philippe; Tremblay, Mark S; Katzmarzyk, Peter T; Fogelholm, Mikael; Mikkilä, Vera; Hu, Gang; Lambert, Estelle V; Maher, Carol; Maia, Jose; Olds, Timothy; Onywera, Vincent; Sarmiento, Olga L; Standage, Martyn; Tudor-Locke, Catrine; LeBlanc, Allana G

    2018-04-19

    Whether outdoor time is linked to dietary patterns of children has yet to be empirically tested. The objective of this study was to examine the association between outdoor time and dietary patterns of children from 12 countries around the world. This multinational, cross-sectional study included 6229 children 9-11 years of age. Children self-reported the time that they spent outside before school, after school and on weekends. A composite score was calculated to reflect overall daily outdoor time. Dietary patterns were assessed using a food frequency questionnaire, and two components were used for analysis: healthy and unhealthy dietary pattern scores. On average, children spent 2.5 h outside per day. After adjusting for age, sex, parental education, moderate-to-vigorous physical activity, screen time and body mass index z-score, greater time spent outdoors was associated with healthier dietary pattern scores. No association was found between outdoor time and unhealthy dietary pattern scores. Similar associations between outdoor time and dietary patterns were observed for boys and girls and across study sites. Greater time spent outside was associated with a healthier dietary pattern in this international sample of children. Future research should aim to elucidate the mechanisms behind this association.

  16. The quality of the outdoor environment influences childrens health -- a cross-sectional study of preschools.

    PubMed

    Söderström, M; Boldemann, C; Sahlin, U; Mårtensson, F; Raustorp, A; Blennow, M

    2013-01-01

    To test how the quality of the outdoor environment of child day care centres (DCCs) influences children's health. The environment was assessed using the Outdoor Play Environmental Categories (OPEC) tool, time spent outdoors and physical activity as measured by pedometer. 172/253 (68%) of children aged 3.0-5.9 from nine DCCs participated in Southern Sweden. Health data collected were body mass index, waist circumference, saliva cortisol, length of night sleep during study, and symptoms and well-being which were scored (1-week diary - 121 parent responders). Also, parent-rated well-being and health of their child were scored (questionnaire, 132 parent responders). MANOVA, ANOVA and principal component analyses were performed to identify impacts of the outdoor environment on health. High-quality outdoor environment at DCCs is associated with several health aspects in children such as leaner body, longer night sleep, better well-being and higher mid-morning saliva cortisol levels. The quality of the outdoor environment at DCCs influenced the health and well-being of preschool children and should be given more attention among health care professionals and community planners. ©2012 The Author(s)/Acta Paediatrica ©2012 Foundation Acta Paediatrica.

  17. Health benefits achieved through the Seventh-Day Adventist Wellness Challenge program.

    PubMed

    Kamieneski, R; Brown, C M; Mitchell, C; Perrin, K M; Dindial, K

    2000-11-01

    The Wellness Challenge program introduces the philosophy of the healing power of God and stresses the importance of developing a sense of spirituality in conjunction with the promotion of good health. To employ scientific rigor to the outcome measures of the Seventh-Day Adventist Wellness Challenge program. A 2-tailed, paired sample t test. East Pasco Medical Center in Zephyrhills, Fla. 165 participants. Presurvey, 21-day outpatient wellness intervention; postsurvey, 6 weeks after completion of the program. Changes in behaviors related to cigarette smoking, alcohol use, eating patterns, exercise, water consumption, rest, relaxation, and time spent outdoors, as well as demographic data. Statistically significant differences were found between the pre- and postprogram clinical and laboratory test results for the participants' blood pressure, weight, glucose levels, and cholesterol at .05 alpha. Furthermore, self-health improvements measured by a pre- and postsurvey response confirmed statistically significant improvement in participants' willingness to improve their lifestyle behaviors for a potentially greater quality of life. The Wellness Challenge program offers ways to reduce risk factors related to chronic disease while improving the quality of life within an adult population by allowing people to slowly incorporate newly acquired tools into their everyday life.

  18. What's keeping people after stroke from walking outdoors to become physically active? A qualitative study, using an integrated biomedical and behavioral theory of functioning and disability.

    PubMed

    Outermans, Jacqueline; Pool, Jan; van de Port, Ingrid; Bakers, Japie; Wittink, Harriet

    2016-08-15

    In general people after stroke do not meet the recommendations for physical activity to conduct a healthy lifestyle. Programs to stimulate walking activity to increase physical activity are based on the available insights into barriers and facilitators to physical activity after stroke. However, these programs are not entirely successful. The purpose of this study was to comprehensively explore perceived barriers and facilitators to outdoor walking using a model of integrated biomedical and behavioral theory, the Physical Activity for people with a Disability model (PAD). Included were community dwelling respondents after stroke, classified ≥ 3 at the Functional Ambulation Categories (FAC), purposively sampled regarding the use of healthcare. The data was collected triangulating in a multi-methods approach, i.e. semi-structured, structured and focus-group interviews. A primarily deductive thematic content analysis using the PAD-model in a framework-analysis' approach was conducted after verbatim transcription. 36 respondents (FAC 3-5) participated in 16 semi-structured interviews, eight structured interviews and two focus-group interviews. The data from the interviews covered all domains of the PAD model. Intention, ability and opportunity determined outdoor walking activity. Personal factors determined the intention to walk outdoors, e.g. negative social influence, resulting from restrictive caregivers in the social environment, low self-efficacy influenced by physical environment, and also negative attitude towards physical activity. Walking ability was influenced by loss of balance and reduced walking distance and by impairments of motor control, cognition and aerobic capacity as well as fatigue. Opportunities arising from household responsibilities and lively social constructs facilitated outdoor walking. To stimulate outdoor walking activity, it seems important to influence the intention by addressing social influence, self-efficacy and attitude towards physical activity in the development of efficient interventions. At the same time, improvement of walking ability and creation of opportunity should be considered.

  19. Initial Outcomes from a Multicenter Study Utilizing the Indego Powered Exoskeleton in Spinal Cord Injury.

    PubMed

    Tefertiller, Candy; Hays, Kaitlin; Jones, Janell; Jayaraman, Arun; Hartigan, Clare; Bushnik, Tamara; Forrest, Gail F

    2018-01-01

    Objective: To assess safety and mobility outcomes utilizing the Indego powered exoskeleton in indoor and outdoor walking conditions with individuals previously diagnosed with a spinal cord injury (SCI). Methods: We conducted a multicenter prospective observational cohort study in outpatient clinics associated with 5 rehabilitation hospitals. A convenience sample of nonambulatory individuals with SCI ( N = 32) completed an 8-week training protocol consisting of walking training 3 times per week utilizing the Indego powered exoskeleton in indoor and outdoor conditions. Participants were also trained in donning/doffing the exoskeleton during each session. Safety measures such as adverse events (AEs) were monitored and reported. Time and independence with donning/doffing the exoskeleton as well as walking outcomes to include the 10-meter walk test (10MWT), 6-minute walk test (6MWT), Timed Up & Go test (TUG), and 600-meter walk test were evaluated from midpoint to final evaluations. Results: All 32 participants completed the training protocol with limited device-related AEs, which resulted in no interruption in training. The majority of participants in this trial were able to don and doff the Indego independently. Final walking speed ranged from 0.19 to 0.55 m/s. Final average indoor and outdoor walking speeds among all participants were 0.37 m/s ( SD = 0.08, 0.09, respectively), after 8 weeks of training. Significant ( p < .05) improvements were noted between midpoint and final gait speeds in both indoor and outdoor conditions. Average walking endurance also improved among participants after training. Conclusion: The Indego was shown to be safe for providing upright mobility to 32 individuals with SCIs who were nonambulatory. Improvements in speed and independence were noted with walking in indoor and outdoor conditions as well as with donning/doffing the exoskeleton.

  20. A&M. Outdoor turntable. Workings and design exposed during demolition. View ...

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

    A&M. Outdoor turntable. Workings and design exposed during demolition. View between two of the four rails of the track. Note motor and electrical conduit. Date: February 3, 2003. INEEL negative no. HD-37-1-1 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  1. Outdoor Activities for Environmental Studies.

    ERIC Educational Resources Information Center

    Knapp, Clifford E.

    This booklet is a compilation of field-tested outdoor activities introducing basic projects for small group or individualized study in monitoring certain aspects of the environment. Its purpose is to provide teachers with new ways to involve children directly in meaningful and developmental learning activities and to help students become more…

  2. GOAPe: An Urban High School Program out beyond the Concrete.

    ERIC Educational Resources Information Center

    Hagler, Steve

    The Galileo Outdoor Adventures Program (GOAPe) addresses the needs of high school students with a student-centered experiential program that is project- and community-based. At the Galileo Academy of Science and Technology, a public school in inner-city San Francisco, GOAPe is a semester-long program and a student club. From the first day of…

  3. Flight service evaluation of composite helicopter components

    NASA Technical Reports Server (NTRS)

    Mardoian, George H.; Ezzo, Maureen B.

    1990-01-01

    An assessment is presented of ten composite tail rotor spars and four horizontal stabilizers exposed to the effects of in-flight commercial service for up to nine years to establish realistic environmental factors for use in future designs. This evaluation is supported by test results of helicopter components and panels which have been exposed to outdoor environmental effects since 1979. Full scale static and fatigue tests were conducted on graphite/epoxy and Kevlar/epoxy composite components removed from Sikorsky Model S-76 helicopters in commercial operations off the Gulf Coast of Louisiana. Small scale static and fatigue tests were conducted on coupons obtained from panels exposed to outdoor conditions in Stratford, CT and West Palm Beach, Florida. The panel materials and ply configurations were representative of the S-76 components. The results are discussed of moisture analyses and strength tests on both the S-76 components and composite panels after up to nine years of outdoor exposure. Full scale tests performed on the helicopter components did not disclose any significant reductions from the baseline strengths. The results increased confidence in the long term durability of advanced composite materials in helicopter structural applications.

  4. Performance and loads data from an outdoor hover test of a Lynx tail rotor

    NASA Technical Reports Server (NTRS)

    Signor, David B.; Yamauchi, Gloria K.; Smith, Charles A.; Hagen, Martin J.

    1989-01-01

    A Lynx tail rotor was tested in hover at the Outdoor Aerodynamic Research Facility at NASA Ames Research Center. The test objectives were to measure the isolated rotor performance to provide a baseline for subsequent testing, and to operate the rotor throughout the speed and collective envelope before testing in the NFAC 40- by 80-Foot Wind Tunnel. Rotor forces and blade bending moments were measured at ambient wind conditions from zero to 6.23 m/sec. The test envelope was limited to rotor speeds of 1550 to 1850 rpm and minus 13 deg to plus 20 deg of blade collective pitch. The isolated rotor performance and blade loads data are presented.

  5. Polyurethane Foam Pack Outdoor Storage Test

    DTIC Science & Technology

    1987-10-01

    formed between the polyurthane foam and the plywood. No nails "re used to secure the top. It was impossible to tell If the pack was completely filled...Ulm. rILE: toury AD-A 187 729 - N T. ;I[ POLYURIET!AN FOAM PACK OUTDOOR STORAGE TEST I OCTOBU 1987 DTIC &%ELECTEi NOV 3 0197 * 1’• Thomas M...U.S. ARMY TANK-AUTOMOTIVE COMMANDRESEARCH, DEVELOPMENT & ENGINEERING CENTERWarren, Michigan 48397-5000 REPRODUCTION QUALITY NOTICE This document is the

  6. Classification of soft-shell materials for leisure outdoor jackets by clo defined from thermal properties testing

    NASA Astrophysics Data System (ADS)

    Tesinova, P.; Steklova, P.; Duchacova, T.

    2017-10-01

    Materials for outdoor activities are produced in various combinations and lamination helps to combine two or more components for gaining high comfort properties and lighten the structure. Producers can choose exact suitable material for construction of part or set of so called layered clothing for expected activity. Decreasing the weight of materials when preserving of high quality of water-vapour permeability, wind resistivity and hydrostatic resistivity and other comfort and usage properties is a big task nowadays. This paper is focused on thermal properties as an important parameter for being comfort during outdoor activities. Softshell materials were chosen for testing and computation of clo. Results compared with standardised clo table helps us to classify thermal insulation of the set of fabrics when defining proper clothing category.

  7. V/STOL and STOL ground effects and testing techniques

    NASA Technical Reports Server (NTRS)

    Kuhn, R. E.

    1987-01-01

    The ground effects associated with V/STOL operation were examined and an effort was made to develop the equipment and testing techniques needed for that understanding. Primary emphasis was on future experimental programs in the 40 x 80 and the 80 x 120 foot test sections and in the outdoor static test stand associated with these facilities. The commonly used experimental techniques are reviewed and data obtained by various techniques are compared with each other and with available estimating methods. These reviews and comparisons provide insight into the limitations of past studies and the testing techniques used and identify areas where additional work is needed. The understanding of the flow mechanics involved in hovering and in transition in and out of ground effect is discussed. The basic flow fields associated with hovering, transition and STOL operation of jet powered V/STOL aircraft are depicted.

  8. Heterogeneity of Falls Among Older Adults: Implications for Public Health Prevention

    PubMed Central

    Kelsey, Jennifer L.; Procter-Gray, Elizabeth; Hannan, Marian T.

    2012-01-01

    Objectives. We examined risk factors for falls among older people according to indoor and outdoor activity at the time of the fall and explored risk factors for seriously injurious falls. Methods. Data came from MOBILIZE Boston, a prospective cohort study of 765 community-dwelling women and men, mainly aged 70 years or older. Over 4.3 years, 1737 falls were recorded, along with indoor or outdoor activity at the time of the fall. Results. Participants with poor baseline health characteristics had elevated rates of indoor falls while transitioning, walking, or not moving. Healthy, active people had elevated rates of outdoor falls during walking and vigorous activity. For instance, participants with fast, rather than normal, gait speed, had a rate ratio of 7.36 (95% confidence interval [CI] = 2.54, 21.28) for outdoor falls during vigorous activity. The likelihood of a seriously injurious fall also varied by personal characteristics, activity, and location. For example, the odds ratio for serious injury from an outdoor fall while walking outside compared to inside a participant’s neighborhood was 3.31 (95% CI = 1.33, 8.23). Conclusions. Fall prevention programs should be tailored to personal characteristics, activities, and locations. PMID:22994167

  9. A Qualitative Analysis of Participant Learning and Growth Using a New Outward Bound Outcomes Instrument

    ERIC Educational Resources Information Center

    Bobilya, Andrew J.; Lindley, Betsy R.; Faircloth, W. Brad; Holman, Tom

    2017-01-01

    Evidence-based programming and the importance of research has gained attention among outdoor and adventure-based programs in recent years (Sibthorp, 2009) regardless of the challenges that often accompany this type of investigation (Bialeschki, Henderson, Hickerson, & Browne, 2012). Programs must often develop their own evaluation instruments,…

  10. SCIENCE INTERPRETIVE PROGRAM--SPERMACETI COVE INTERPRETIVE CENTER.

    ERIC Educational Resources Information Center

    COLE, RICHARD C.

    DESCRIBED IS THE OUTDOOR EDUCATION PROGRAM FOR THE MIDDLETOWN, NEW JERSEY ELEMENTARY SCHOOLS AT THE SPERMACETI COVE INTERPRETIVE CENTER IN SANDY HOOK STATE PARK. THE PROGRAM IS FUNDED UNDER PL89-10 OF THE ELEMENTARY AND SECONDARY EDUCATION ACT (ESEA). PHASE 1 (MARCH, 1966-JUNE, 1966) INVOLVED THE SELECTION OF NINE PUBLIC AND THREE PAROCHIAL FOURTH…

  11. Developing, Implementing, and Evaluating a No-Child-Left-Inside Pilot Program

    ERIC Educational Resources Information Center

    Brand, Jamie C.; Radel, Claudia; Brain, Roslynn; Greene, Jack

    2014-01-01

    We describe experience with a pilot week-long, No-Child-Left-Inside (NCLI), outdoor program implemented in Cache Valley, Utah, in 2012. Through response analysis of a "pre-then-post" children's survey and a parent-completed demographic survey, we assess program effectiveness in raising children's enthusiasm for nature-related behaviors…

  12. Relationships that Emerged through Participation in a Year 9 Experiential Education Program

    ERIC Educational Resources Information Center

    Robinson, Tony

    2013-01-01

    Outdoor Education (OE) and Experiential Education (EE) programs are becoming increasingly popular in Victorian schools. This article is derived from findings that emerged through the interpretation of case study data gathered for my doctoral thesis of a three-phased, non-residential, EE program. This interpretation process highlighted five themes,…

  13. Sexual Harassment and Experiential Education Programs: A Closer Look.

    ERIC Educational Resources Information Center

    Loeffler, T. A.

    Sexual harassment can be devastating and have tremendous impact on the emotional well-being, physical health, and vocational success of those who experience it. It is especially important for outdoor education program staff to proactively address sexual harassment because these programs often take place in remote locations that may make escape…

  14. Multiple Methods for Identifying Outcomes of a High Challenge Adventure Activity

    ERIC Educational Resources Information Center

    Davidson, Curt; Ewert, Alan; Chang, Yun

    2016-01-01

    The purpose of this study was to provide insight into what occurs in moments of high challenge within participants during an outdoor adventure education (OAE) program. Given the inherent risk and remote locations often associated with OAE programs, it has remained challenging to measure selected psychological constructs while the program is taking…

  15. Physiological and psychological responses to outdoor vs. laboratory cycling.

    PubMed

    Mieras, Molly E; Heesch, Matthew W S; Slivka, Dustin R

    2014-08-01

    The purpose of this study was to determine the physiological and psychological responses to laboratory vs. outdoor cycling. Twelve recreationally trained male cyclists participated in an initial descriptive testing session and 2 experimental trials consisting of 1 laboratory and 1 outdoor session, in a randomized order. Participants were given a standardized statement instructing them to give the same perceived effort for both the laboratory and outdoor 40-km trials. Variables measured include power output, heart rate (HR), core temperature, skin temperature, body weight, urine specific gravity (USG), Rating of Perceived Exertion (RPE), attentional focus, and environmental conditions. Wind speed was higher in the outdoor trial than in the laboratory trial (2.5 ± 0.6 vs. 0.0 ± 0.0 m·s-1, p = 0.02) whereas all other environmental conditions were similar. Power output (208.1 ± 10.2 vs. 163.4 ± 11.8 W, respectively, p < 0.001) and HR (152 ± 4 and 143 ± 6 b·min-1, respectively, p = 0.04) were higher in the outdoor trial than in the laboratory trial. Core temperature was similar, whereas skin temperature was cooler during the outdoor trial than during the laboratory trial (31.4 ± 0.3 vs. 33.0 ± 0.2° C, respectively, p < 0.001), thus creating a larger thermal gradient between the core and skin outdoors. No significant differences in body weight, USG, RPE, or attentional focus were observed between trials. These data indicate that outdoor cycling allows cyclists to exercise at a higher intensity than in laboratory cycling, despite similar environmental conditions and perceived exertion. In light of this, cyclists may want to ride at a higher perceived exertion in indoor settings to acquire the same benefit as they would from an outdoor ride.

  16. AEE's Report on the Insurance Issue

    ERIC Educational Resources Information Center

    Marlow, Peggy

    1986-01-01

    Provides timely information and strategies for coping with changes in the insurance industry that affect cost and availability of liability coverage for experiential education programs. Suggests ways for outdoor programs to transfer and avoid risk and to control risk if it must be assumed. (JHZ)

  17. Planting Deeper

    ERIC Educational Resources Information Center

    Caballero, Ana Maria; Dashoush, Nermeen

    2017-01-01

    The Arnold Arboretum Field Study Program provides outdoor experiences for children in order to develop authentic firsthand knowledge of life sciences. The Arboretum welcomes approximately 3,200 children (preK-5) from greater Boston annually. During the program called Explorations with Head Start participants, the children visit three times…

  18. Sensor design for outdoor racing bicycle field testing for human vibration comfort evaluation

    NASA Astrophysics Data System (ADS)

    Vanwalleghem, Joachim; De Baere, Ives; Loccufier, Mia; Van Paepegem, Wim

    2013-09-01

    This paper is concerned with the vibrational comfort evaluation of the cyclist when cycling a rough surface. Outdoor comfort tests have so far only been done through instrumenting the bicycle with accelerometers. This work instruments a racing bicycle with custom-made contact force sensors and velocity sensors to acquire human comfort through the absorbed power method. Comfort evaluation is assessed at the hand-arm and seat interface of the cyclist with the bicycle. By means of careful finite-element analysis for designing the force gauges at the handlebar and the seat combined with precise calibration of both force and velocity sensors, all sensors have proven to work properly. Initial field tests are focused on the proper functioning of the designed sensors and their suitability for vibration comfort measurements. Tests on a cobblestone road reveal that the outcome of the absorbed power values is within the same range as those from laboratory tests found in the literature. This sensor design approach for outdoor testing with racing bicycles may give a new interpretation on evaluating the cyclist's comfort since the vibrational load is not only quantified in terms of acceleration but also in terms of force and velocity at the bicycle-cyclist contact points.

  19. Outdoor Biology Instructional Strategies (OBIS): 1972-79. Final Project Report.

    ERIC Educational Resources Information Center

    Laetsch, W. M.; Knott, Robert C.

    Prepared for the National Science Foundation (NSF), this report summarizes the development and work of the Outdoor Biology Instructional Strategies (OBIS) project from 1972 to 1979. One hundred activities for ten- to fifteen-year-olds in community groups (scouts, clubs, camps, churches, etc.) were developed, field tested, revised, and made…

  20. Testing tools for outdoor recreation, environmental education, and stewardship: Allowing children to choose the rules

    Treesearch

    Laura E. Baird; Logan O. Park

    2014-01-01

    Engaging children in natural settings enhances learning, promotes early childhood development, and makes use of protected natural areas. Unfortunately, many schoolchildren, especially from economically disadvantaged areas, lack support for environmental education (EE) to develop skills and attitudes that increase rates of appropriate outdoor behaviors. Improved access...

  1. Enforcing an Outdoor Smoking Ban on a College Campus: Effects of a Multicomponent Approach

    ERIC Educational Resources Information Center

    Harris, Kari Jo; Stearns, Julee N.; Kovach, Rachel G.; Harrar, Solomon W.

    2009-01-01

    Objectives: Data on effective strategies to enforce policies banning outdoor smoking are sparse. This study tested the effects of an enforcement package implemented on a college campus. Participants: Thirty-nine observers recorded compliance of 709 outside smokers. Methods: Smoking within 25 feet of buildings was noncompliant. The intervention…

  2. Managing outdoor recreation conflict on the Squamish, British Columbia Trail Network

    Treesearch

    Ana Elia Ramón Hidalgo; Howard Harshaw

    2012-01-01

    Recreationists with high expectations of satisfaction from outdoor recreation activities are increasingly using trails networks near urban areas. But differences in expectations, behaviors and values of trail users may create conflicts resulting in unsatisfactory experiences. The objective of this study was to test the efficacy of management practices that may reduce...

  3. Environmental stability study of holographic solar spectrum splitting materials

    NASA Astrophysics Data System (ADS)

    Chrysler, Benjamin D.; Ayala Pelaez, Silvana; Wu, Yuechen; Vorndran, Shelby D.; Kostuk, Raymond K.

    2016-09-01

    In this study the impact of outdoor temperature variations and solar illumination exposure on spectral filter material and holographic optical elements is examined. Although holographic components have been shown to be useful for solar spectrum splitting designs, relatively little quantitative data exist to demonstrate the extent to which these materials can withstand outdoor conditions. As researchers seek to investigate practical spectrum splitting designs, the environmental stability of holographic materials should be considered as an important factor. In the experiment presented, two holographic materials, Covestro Bayfol HX photopolymer and dichromated gelatin, and 3M reflective polymer filter materials are exposed to outdoor conditions for a period of several months. The environmental effect on absorption, spectral and angular bandwidth, peak efficiency, and Bragg matching conditions for the holograms are examined. Spectral bandwidth and transmittance of the 3M reflective filter material are also monitored. Holographic gratings are recorded, measured, and mounted on glass substrates and then sealed with a glass cover plate. The test samples are then mounted on a photovoltaic panel to simulate realistic temperature conditions and placed at an outdoor test facility in Tucson, Arizona. A duplicate set of holograms and 3M filter material is stored as a control group and periodically compared over the test period.

  4. The relationship between outdoor activity and health in older adults using GPS.

    PubMed

    Kerr, Jacqueline; Marshall, Simon; Godbole, Suneeta; Neukam, Suvi; Crist, Katie; Wasilenko, Kari; Golshan, Shahrokh; Buchner, David

    2012-12-01

    Physical activity (PA) provides health benefits in older adults. Research suggests that exposure to nature and time spent outdoors may also have effects on health. Older adults are the least active segment of our population, and are likely to spend less time outdoors than other age groups. The relationship between time spent in PA, outdoor time, and various health outcomes was assessed for 117 older adults living in retirement communities. Participants wore an accelerometer and GPS device for 7 days. They also completed assessments of physical, cognitive, and emotional functioning. Analyses of variance were employed with a main and interaction effect tested for ±30 min PA and outdoor time. Significant differences were found for those who spent >30 min in PA or outdoors for depressive symptoms, fear of falling, and self-reported functioning. Time to complete a 400 m walk was significantly different by PA time only. QoL and cognitive functioning scores were not significantly different. The interactions were also not significant. This study is one of the first to demonstrate the feasibility of using accelerometer and GPS data concurrently to assess PA location in older adults. Future analyses will shed light on potential causal relationships and could inform guidelines for outdoor activity.

  5. The Relationship Between Outdoor Activity and Health in Older Adults Using GPS

    PubMed Central

    Kerr, Jacqueline; Marshall, Simon; Godbole, Suneeta; Neukam, Suvi; Crist, Katie; Wasilenko, Kari; Golshan, Shahrokh; Buchner, David

    2012-01-01

    Physical activity (PA) provides health benefits in older adults. Research suggests that exposure to nature and time spent outdoors may also have effects on health. Older adults are the least active segment of our population, and are likely to spend less time outdoors than other age groups. The relationship between time spent in PA, outdoor time, and various health outcomes was assessed for 117 older adults living in retirement communities. Participants wore an accelerometer and GPS device for 7 days. They also completed assessments of physical, cognitive, and emotional functioning. Analyses of variance were employed with a main and interaction effect tested for ±30 min PA and outdoor time. Significant differences were found for those who spent >30 min in PA or outdoors for depressive symptoms, fear of falling, and self-reported functioning. Time to complete a 400 m walk was significantly different by PA time only. QoL and cognitive functioning scores were not significantly different. The interactions were also not significant. This study is one of the first to demonstrate the feasibility of using accelerometer and GPS data concurrently to assess PA location in older adults. Future analyses will shed light on potential causal relationships and could inform guidelines for outdoor activity. PMID:23330225

  6. Robotic Lunar Lander Development Status

    NASA Technical Reports Server (NTRS)

    Ballard, Benjamin; Cohen, Barbara A.; McGee, Timothy; Reed, Cheryl

    2012-01-01

    NASA Marshall Space Flight Center and John Hopkins University Applied Physics Laboratory have developed several mission concepts to place scientific and exploration payloads ranging from 10 kg to more than 200 kg on the surface of the moon. The mission concepts all use a small versatile lander that is capable of precision landing. The results to date of the lunar lander development risk reduction activities including high pressure propulsion system testing, structure and mechanism development and testing, and long cycle time battery testing will be addressed. The most visible elements of the risk reduction program are two fully autonomous lander flight test vehicles. The first utilized a high pressure cold gas system (Cold Gas Test Article) with limited flight durations while the subsequent test vehicle, known as the Warm Gas Test Article, utilizes hydrogen peroxide propellant resulting in significantly longer flight times and the ability to more fully exercise flight sensors and algorithms. The development of the Warm Gas Test Article is a system demonstration and was designed with similarity to an actual lunar lander including energy absorbing landing legs, pulsing thrusters, and flight-like software implementation. A set of outdoor flight tests to demonstrate the initial objectives of the WGTA program was completed in Nov. 2011, and will be discussed.

  7. National estimates of outdoor recreational injuries treated in emergency departments, United States, 2004-2005.

    PubMed

    Flores, Adrian H; Haileyesus, Tadesse; Greenspan, Arlene I

    2008-01-01

    To provide national estimates of nonfatal outdoor recreational injuries treated in US emergency departments (EDs). Outdoor recreational injuries from January 2004 through December 2005 were identified using the National Electronic Injury Surveillance System-All Injury Program, a nationally representative sample of ED visits. National estimates of outdoor recreational injuries were calculated, and activities leading to injury, demographic characteristics, principal diagnoses, and primary body parts affected were described. From January 2004 through December 2005, an estimated 212 708 (95% CI = 113 808- 311 608) persons were treated each year in US EDs for outdoor recreational injuries. The annual rate of injuries was 72.1 per 100 000 population (95% CI = 38.6-105.6). Males accounted for 68.2% of the injuries. The lower limb (27%), upper limb (25%), and head and neck region (23.3%) were the most commonly injured body regions. Fractures (27.4%) and sprains or strains (23.9%) were the most common diagnoses. Traumatic brain injuries were diagnosed in 6.5% of injuries, and 5% of injuries resulted in hospitalization or transfer to another hospital. The results of this study provide a starting point for further research into the epidemiology of outdoor and wilderness injury. The results reinforce many common perceptions about the nature of these injuries while highlighting the potential severity and long-term consequences of the injuries. The general recommendations of proper planning, preparation, and problem anticipation for outdoor and wilderness injury prevention should be followed to reduce both the number and severity of injuries.

  8. The Effect of Chlorides on the Correlation of Accelerated Laboratory Corrosion Tests to Out-Door Exposure Tests for Ceramics-Aluminum Couples

    DTIC Science & Technology

    2010-02-01

    environment *Courtesy : George Hawthorn of Hawaii Corrosion Lab Procedures Outdoor Exposure Kilauea Volcano * Campbell Industrial Park* – Volcanic and marine...Raghu Srinivasan and L.H. Hihara Hawaii Corrosion Laboratory University of Hawaii at Manoa Department of Mechanical Engineering Report Documentation Page...PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) University of Hawaii at Manoa,Department of

  9. Time Outdoors at Specific Ages During Early Childhood and the Risk of Incident Myopia.

    PubMed

    Shah, Rupal L; Huang, Yu; Guggenheim, Jeremy A; Williams, Cathy

    2017-02-01

    Time outdoors during childhood is negatively associated with incident myopia. Consequently, additional time outdoors has been suggested as a public health intervention to reduce the prevalence of myopia. We investigated whether there were specific ages during early childhood when the time outdoors versus incident myopia association was strongest. Children participating in the Avon Longitudinal Study of Parents and Children (ALSPAC) were studied from age 2 to 15 years. Parentally reported time outdoors and time spent reading were assessed longitudinally in early childhood (ages 2, 3, 4, 5, 7, and 9 years). Noncycloplegic autorefraction was carried out longitudinally in later childhood (ages 10, 11, 12, and 15 years). Information was available for 2833 participants. Cox proportional hazards regression was used to test for association between time outdoors and incident myopia. From 3 years of age onward, greater time outdoors was associated with a reduced risk of incident myopia. The hazard ratio for myopia changed progressively from 0.90 (95% CI 0.83-0.98, P = 0.012) at age 3 years, to 0.86 (95% CI 0.78-0.93, P = 0.001) at age 9 years, for each additional SD of time spent outdoors per day. These associations were independent of two major risk factors for myopia: time reading and number of myopic parents. Additional time spent outdoors across the 3 to 9 years age range was associated with a reduced incidence of myopia between ages 10 and 15 years. There was a trend for the association to increase toward the older end of the 3 to 9 years range.

  10. Outdoor Recreation. Community Action Guide for Public Officials: (1) Planning, (2) Legal Aspects, (3) Organization, (4) Staffing and Consultants, (5) Areawide and Multigovernmental Opportunities, (6) Financing, (7) Technical and Financial Assistance, (8) Land Acquisition, (9) Water Based Recreation, (10) Citizen Support

    ERIC Educational Resources Information Center

    Bureau of Outdoor Recreation (Dept. of Interior), Washington, DC.

    A series of 10 Community Action Guides was developed to assist public officials and community leaders in establishing comprehensive outdoor recreation programs. The importance of providing parks and recreation facilities in metropolitan areas and the importance of protecting the natural environment are emphasized. Methods of organization,…

  11. Summer performance results obtained from simultaneously testing ten solar collectors outdoors

    NASA Technical Reports Server (NTRS)

    Miller, D. R.

    1977-01-01

    Ten solar collectors were simultaneously tested outdoors. Efficiency data were correlated using a method that separates solar variables (flux, incident angle) from the desired performance parameters (heat loss, absorbtance, transmittance) which are unique to a given collector design. Tests were conducted on both clear and moderately cloudy days. Correlating data in the above manner, a 2-glass, black paint collector exhibited a decrease in efficiency of 5 percentage points relative to the baseline data for an exposure time of 2 years, 4 months. Condensation on the collector glazing was thought to be a contributing factor in this efficiency change.

  12. A pilot study using scripted ventilation conditions to identify key factors affecting indoor pollutant concentration and air exchange rate in a residence.

    PubMed

    Johnson, Ted; Myers, Jeffrey; Kelly, Thomas; Wisbith, Anthony; Ollison, Will

    2004-01-01

    A pilot study was conducted using an occupied, single-family test house in Columbus, OH, to determine whether a script-based protocol could be used to obtain data useful in identifying the key factors affecting air-exchange rate (AER) and the relationship between indoor and outdoor concentrations of selected traffic-related air pollutants. The test script called for hourly changes to elements of the test house considered likely to influence air flow and AER, including the position (open or closed) of each window and door and the operation (on/off) of the furnace, air conditioner, and ceiling fans. The script was implemented over a 3-day period (January 30-February 1, 2002) during which technicians collected hourly-average data for AER, indoor, and outdoor air concentrations for six pollutants (benzene, formaldehyde (HCHO), polycyclic aromatic hydrocarbons (PAH), carbon monoxide (CO), nitric oxide (NO), and nitrogen oxides (NO(x))), and selected meteorological variables. Consistent with expectations, AER tended to increase with the number of open exterior windows and doors. The 39 AER values measured during the study when all exterior doors and windows were closed varied from 0.36 to 2.29 h(-1) with a geometric mean (GM) of 0.77 h(-1) and a geometric standard deviation (GSD) of 1.435. The 27 AER values measured when at least one exterior door or window was opened varied from 0.50 to 15.8 h(-1) with a GM of 1.98 h(-1) and a GSD of 1.902. AER was also affected by temperature and wind speed, most noticeably when exterior windows and doors were closed. Results of a series of stepwise linear regression analyses suggest that (1) outdoor pollutant concentration and (2) indoor pollutant concentration during the preceding hour were the "variables of choice" for predicting indoor pollutant concentration in the test house under the conditions of this study. Depending on the pollutant and ventilation conditions, one or more of the following variables produced a small, but significant increase in the explained variance (R(2)-value) of the regression equations: AER, number and location of apertures, wind speed, air-conditioning operation, indoor temperature, outdoor temperature, and relative humidity. The indoor concentrations of CO, PAH, NO, and NO(x) were highly correlated with the corresponding outdoor concentrations. The indoor benzene concentrations showed only moderate correlation with outdoor benzene levels, possibly due to a weak indoor source. Indoor formaldehyde concentrations always exceeded outdoor levels, and the correlation between indoor and outdoor concentrations was not statistically significant, indicating the presence of a strong indoor source.

  13. Perceptions of the Neighborhood Environment and Children's Afterschool Moderate-to-Vigorous Physical Activity.

    PubMed

    McDonald, Samantha; Dowda, Marsha; Colabianchi, Natalie; Porter, Dwayne; Dishman, Rod K; Pate, Russell R

    2015-05-01

    Previous research suggests the neighborhood environment may be an important influence on children's physical activity (PA) behaviors; however, findings are inconsistent. The purpose of this study was to further understand the relationship between perceptions of the neighborhood environment and children's afterschool moderate-to-vigorous PA. Utilizing a structural equation modeling technique, we tested a conceptual model linking parent and child perceptions of the neighborhood environment, parent support for PA, and child outdoor PA with children's afterschool moderate-to vigorous PA. We found that child perception of the neighborhood environment and outdoor PA were positively associated with afterschool moderate-to-vigorous PA. In addition, parent support for PA positively influenced children's outdoor PA. The neighborhood environment and outdoor activity appear to play an influential role on children's afterschool PA behaviors.

  14. Spatial Cognition and Range Use in Free-Range Laying Hens

    PubMed Central

    Campbell, Dana L. M.; Loh, Ziyang A.; Dyall, Tim R.; Lee, Caroline

    2018-01-01

    Simple Summary Individual free-range laying hens vary in their use of the outdoor range. The outdoor environment is typically more complex and variable than indoor housing and thus range use may be related to differences in spatial abilities. Individual adult hens that never went outside were slower to learn a T-maze task—which requires birds to repeatedly find a food reward in one arm of the maze, compared to outdoor-preferring hens. Pullets that were faster to learn the maze also showed more visits to the range in their first month of range access but only in one of two tested groups. Early enrichment improved learning of the maze but only when the birds were tested before onset of lay. Fear may play a role in inhibiting bird’s spatial learning and their range use. More studies of different enriched rearing treatments and their impacts on fear and learning would be needed to confirm these findings. Overall, these results contribute to our understanding of why some birds choose to never access the outdoor range area. Abstract Radio-frequency identification tracking shows individual free-range laying hens vary in range use, with some never going outdoors. The range is typically more environmentally complex, requiring navigation to return to the indoor resources. Outdoor-preferring hens may have improved spatial abilities compared to indoor-preferring hens. Experiment 1 tested 32 adult ISA Brown hens in a T-maze learning task that showed exclusively-indoor birds were slowest to reach the learning success criterion (p < 0.05). Experiment 2 tested 117 pullets from enriched or non-enriched early rearing treatments (1 pen replicate per treatment) in the same maze at 15–16 or 17–18 weeks. Enriched birds reached learning success criterion faster at 15–16 weeks (p < 0.05) but not at 17–18 weeks (p > 0.05), the age that coincided with the onset of lay. Enriched birds that were faster to learn the maze task showed more range visits in the first 4 weeks of range access. Enriched and non-enriched birds showed no differences in telencephalon or hippocampal volume (p > 0.05). Fear may reduce spatial abilities but further testing with more pen replicates per early rearing treatments would improve our understanding of the relationship between spatial cognitive abilities and range use. PMID:29419742

  15. In the Field: The Canadian Ecology Centre.

    ERIC Educational Resources Information Center

    Magee, Clare

    2000-01-01

    The Canadian Ecology Centre (Ontario) offers year-round residential and day programs in outdoor and environmental education for secondary students, field placement and internship opportunities for college students, and ecotourism programs, while providing employment and tax revenues to the local community. Dubbed consensus environmentalism, the…

  16. Predicting compliance with an information-based residential outdoor water conservation program

    NASA Astrophysics Data System (ADS)

    Landon, Adam C.; Kyle, Gerard T.; Kaiser, Ronald A.

    2016-05-01

    Residential water conservation initiatives often involve some form of education or persuasion intended to change the attitudes and behaviors of residential consumers. However, the ability of these instruments to change attitudes toward conservation and their efficacy in affecting water use remains poorly understood. In this investigation the authors examine consumer attitudes toward complying with a persuasive water conservation program, the extent to which those attitudes predict compliance, and the influence of environmental contextual factors on outdoor water use. Results indicate that the persuasive program was successful in developing positive attitudes toward compliance, and that those attitudes predict water use. However, attitudinal variables explain a relatively small proportion of the variance in objectively measured water use behavior. Recommendations for policy are made stressing the importance of understanding both the effects of attitudes and environmental contextual factors in behavior change initiatives in the municipal water sector.

  17. The nexus of spirituality and outdoor environmental education: Exploring participants' stories from the TorahTrek Guides Track

    NASA Astrophysics Data System (ADS)

    Wasserman-Singer, Samuel Chaim

    There is currently a strong call from outdoor environmental educators to explore the relevance of spirituality in their domain. In this study I use participant observation, as well as other qualitative methods to understand the experiences of participants in the TorahTrek Guides Track, a Jewish wilderness spirituality program. Analysis reveals that antecedent conditions have a large influence on the constructed spiritual meaning of each participant. Themes of community, connectedness, practice, and service are common among all the participants. A dynamic tension is present between time spent on solos and time spent with the group. Participants also report that variations in the physical environment affect their experiences. I consider the implications of these findings for spiritual educators, outdoor environmental educators, and unaffiliated practitioners.

  18. Team Building through Wilderness Activities in Eighth Grade Special Education.

    ERIC Educational Resources Information Center

    West, June

    The Outdoor Program is part of the special education program in a Northwest U.S. junior high school that combines wilderness activities with traditional classroom activities for students with behavior disorders. The goals of the program are to help the students learn to trust each other and the teachers, to teach students how to cooperate, and to…

  19. Recreational programming in a family campground: an exploratory study

    Treesearch

    Stuart P. Cottrell; Alan R. Graefe

    1992-01-01

    The purpose of this study was to determine if recreational programming within family campgrounds was a valid approach to deal with management problems found in public outdoor recreation areas. A survey of 399 respondents at Lieber State Recreation Area (Indiana) showed that programs offered tended to add to overall levels of camper satisfaction. Seventy-two percent of...

  20. Merging weather data with materials response data during outdoor exposure

    Treesearch

    R. Sam Williams; Anand Sanadi; Corey Halpin; Christopher White

    2002-01-01

    As part of an outdoor exposure protocol for a study of sealants, a full weather station was installed at the Forest Products Laboratory field test site near Madison, Wisconsin. Tem-perature, relative humidity, rainfall, ultraviolet (UV) radiation at 18 different wavelengths, and wind speed and direction are continuously measured. Using a specially designed apparatus,...

  1. Choice of experimental venue matters in ecotoxicology studies: Comparison of a laboratory-based and an outdoor mesocosm experiment.

    PubMed

    Mikó, Zsanett; Ujszegi, János; Gál, Zoltán; Imrei, Zoltán; Hettyey, Attila

    2015-10-01

    The heavy application of pesticides and its potential effects on natural communities has attracted increasing attention to inadvertent impacts of these chemicals. Toxicologists conventionally use laboratory-based tests to assess lethal concentrations of pesticides. However, these tests often do not take into account indirect, interactive and long-term effects, and tend to ignore different rates of disintegration in the laboratory and under natural conditions. Our aim was to investigate the importance of the experimental venue for ecotoxicology tests. We reared tadpoles of the agile frog (Rana dalmatina) in the laboratory and in outdoor mesocosms and exposed them to three initial concentrations of a glyphosate-based herbicide (0, 2 and 6.5 mg a.e./L glyphosate), and to the presence or absence of caged predators (dragonfly larvae). The type of experimental venue had a large effect on the outcome: The herbicide was less lethal to tadpoles reared in outdoor mesocosms than in the laboratory. Further, while the herbicide had a negative effect on development time and on body mass in the laboratory, tadpoles exposed to the herbicide in mesocosms were larger at metamorphosis and developed faster in comparison to those reared in the absence of the herbicide. The effect of the herbicide on morphological traits of tadpoles also differed between the two venues. Finally, in the presence of the herbicide, tadpoles tended to be more active and to stay closer to the bottom of laboratory containers, while tadpole behaviour shifted in the opposite direction in outdoor mesocosms. Our results demonstrate major discrepancies between results of a classic laboratory-based ecotoxicity test and outcomes of an experiment performed in outdoor mesocosms. Consequently, the use of standard laboratory tests may have to be reconsidered and their benefits carefully weighed against the difficulties of performing experiments under more natural conditions. Tests validating experimentally estimated impacts of herbicides under natural conditions and studies identifying key factors determining the applicability of experimental results are urgently needed. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. Outdoor advertising, obesity, and soda consumption: a cross-sectional study.

    PubMed

    Lesser, Lenard I; Zimmerman, Frederick J; Cohen, Deborah A

    2013-01-10

    Recent research has shown that neighborhood characteristics are associated with obesity prevalence. While food advertising in periodicals and television has been linked to overweight and obesity, it is unknown whether outdoor advertising is related to obesity. To test the association between outdoor food advertising and obesity, we analyzed telephone survey data on adults, aged 18-98, collected from 220 census tracts in Los Angeles and Louisiana. We linked self-reported information on BMI and soda consumption with a database of directly observed outdoor advertisements. The higher the percentage of outdoor advertisements promoting food or non-alcoholic beverages within a census tract, the greater the odds of obesity among its residents, controlling for age, race and educational status. For every 10% increase in food advertising, there was a 1.05 (95% CI 1.003 - 1.093, p<0.03) greater odds of being overweight or obese, controlling for other factors. Given these predictions, compared to an individual living in an area with no food ads, those living in areas in which 30% of ads were for food would have a 2.6% increase in the probability of being obese. There is a relationship between the percentage of outdoor food advertising and overweight/obesity.

  3. Evaluation of hirst-type spore trap to monitor environmental fungal load in hospital

    PubMed Central

    Gustin, Marie-Paule; Cassier, Pierre; Loeffert, Sophie Tiphaine; Thibaudon, Michel; Bénet, Thomas; Vanhems, Philippe

    2017-01-01

    The main purpose was to validate the use of outdoor-indoor volumetric impaction sampler with Hirst-type spore traps (HTSTs) to continuously monitor fungal load in order to prevent invasive fungal infections during major structural work in hospital settings. For 4 weeks, outdoor fungal loads were quantified continuously by 3 HTSTs. Indoor air was sampled by both HTST and viable impaction sampler. Results were expressed as particles/m3 (HTST) or colony-forming units (CFU)/m3 (biocollector). Paired comparisons by day were made with Wilcoxon’s paired signed-rank test or paired Student’s t-test as appropriate. Paired airborne spore levels were correlated 2 by 2, after log-transformation with Pearson’s cross-correlation. Concordance was calculated with kappa coefficient (κ). Median total fungal loads (TFLs) sampled by the 3 outdoor HTSTs were 3,025.0, 3,287.5 and 3,625.0 particles/m3 (P = 0.6, 0.6 and 0.3).—Concordance between Aspergillaceae fungal loads (AFLs, including Aspergillus spp. + Penicillium spp.) was low (κ = 0.2). A low positive correlation was found between TFLs sampled with outdoor HTST and indoor HTST with applying a 4-hour time lag, r = 0.30, 95% CI (0.23–0.43), P<0.001. In indoor air, Aspergillus spp. were detected by the viable impaction sampler on 63.1% of the samples, whereas AFLs were found by HTST-I on only 3.6% of the samples. Concordance between Aspergillus spp. loads and AFLs sampled with the 2 methods was very low (κ = 0.1). This study showed a 4-hour time lag between increase of outdoor and indoor TFLs, possibly due to insulation and aeraulic flow of the building. Outdoor HTSTs may permit to quickly identify (after 48 hours) time periods with high outdoor fungal loads. An identified drawback is that a too low sample area read did not seem to enable detection of Aspergillaceae spores efficiently. Indoor HTSTs may not be recommended at this time, and outdoor HTSTs need further study. Air sampling by viable impaction sampler remains the reference tool for quantifying fungal contamination of indoor air in hospitals. PMID:28486534

  4. Evaluation of hirst-type spore trap to monitor environmental fungal load in hospital.

    PubMed

    Dananché, Cédric; Gustin, Marie-Paule; Cassier, Pierre; Loeffert, Sophie Tiphaine; Thibaudon, Michel; Bénet, Thomas; Vanhems, Philippe

    2017-01-01

    The main purpose was to validate the use of outdoor-indoor volumetric impaction sampler with Hirst-type spore traps (HTSTs) to continuously monitor fungal load in order to prevent invasive fungal infections during major structural work in hospital settings. For 4 weeks, outdoor fungal loads were quantified continuously by 3 HTSTs. Indoor air was sampled by both HTST and viable impaction sampler. Results were expressed as particles/m3 (HTST) or colony-forming units (CFU)/m3 (biocollector). Paired comparisons by day were made with Wilcoxon's paired signed-rank test or paired Student's t-test as appropriate. Paired airborne spore levels were correlated 2 by 2, after log-transformation with Pearson's cross-correlation. Concordance was calculated with kappa coefficient (κ). Median total fungal loads (TFLs) sampled by the 3 outdoor HTSTs were 3,025.0, 3,287.5 and 3,625.0 particles/m3 (P = 0.6, 0.6 and 0.3).-Concordance between Aspergillaceae fungal loads (AFLs, including Aspergillus spp. + Penicillium spp.) was low (κ = 0.2). A low positive correlation was found between TFLs sampled with outdoor HTST and indoor HTST with applying a 4-hour time lag, r = 0.30, 95% CI (0.23-0.43), P<0.001. In indoor air, Aspergillus spp. were detected by the viable impaction sampler on 63.1% of the samples, whereas AFLs were found by HTST-I on only 3.6% of the samples. Concordance between Aspergillus spp. loads and AFLs sampled with the 2 methods was very low (κ = 0.1). This study showed a 4-hour time lag between increase of outdoor and indoor TFLs, possibly due to insulation and aeraulic flow of the building. Outdoor HTSTs may permit to quickly identify (after 48 hours) time periods with high outdoor fungal loads. An identified drawback is that a too low sample area read did not seem to enable detection of Aspergillaceae spores efficiently. Indoor HTSTs may not be recommended at this time, and outdoor HTSTs need further study. Air sampling by viable impaction sampler remains the reference tool for quantifying fungal contamination of indoor air in hospitals.

  5. Student Retention and First-Year Programs: A Comparison of Students in Liberal Arts Colleges in the Mountain South

    ERIC Educational Resources Information Center

    Howard, Jeff S.

    2013-01-01

    The purpose of this study was to examine the association between the retention rate and 9 first-year student programs at Liberal Arts Colleges in the Mountain South, a region in the southern Appalachian Mountains of the United States. Nine first-year programs were studied: Summer Bridge Programs, Preterm Orientation, Outdoor Adventure Orientation,…

  6. Natural Resources Technologies: A Suggested Post High School Program Development Guide.

    ERIC Educational Resources Information Center

    Soles, Robert L.

    This post high school program development guide considers the following natural resources technological areas: air pollution control, forest, rangeland, minerals and mineral fuels, geological, outdoor recreation, soil, urban-regional planning, landscape, water, wastewater, oceanography, wildlife, fish, and marine life. Within each area, the…

  7. Seeking Virtue in the Wilderness: Expeditions as Traveling Monasteries

    ERIC Educational Resources Information Center

    Stonehouse, Paul

    2016-01-01

    Although the assumption of character development through outdoor adventure education (OAE) programs is long held, increasing scholarship questions the tenability of the supposition. Addressing this impasse, this article draws upon doctoral research I conducted into character development through OAE programs (Stonehouse, 2011) and a presentation I…

  8. Sailing through Leadership Theory

    ERIC Educational Resources Information Center

    Northup, Kimberly R.

    2006-01-01

    The University of Tampa's Leadership and Sailing program introduces students to leadership and sailing simultaneously by situating their learning about leadership in the context of sailing. By combining outdoor adventure and leadership training, the program is designed to help students learn the basic components of a sailboat and operate the boat…

  9. Parents' perceptions of skin cancer threat and children's physical activity.

    PubMed

    Tran, Alexander D; Aalborg, Jenny; Asdigian, Nancy L; Morelli, Joseph G; Mokrohisky, Stefan T; Dellavalle, Robert P; Berwick, Marianne; Box, Neil F; Crane, Lori A

    2012-01-01

    Sun exposure is a major risk factor for skin cancer, but without physical activity, children are at risk of childhood obesity. The objective of this study was to explore relationships between parental perceptions of skin cancer threat, sun protection behaviors, physical activity, and body mass index (BMI) in children. This is a cross-sectional analysis nested within the Colorado Kids Sun Care Program sun safety intervention trial. In summer 2007, parent telephone interviews provided data on demographics, perceptions of skin cancer threat, sun protection behaviors, and physical activity. Physical examinations provided data on phenotype, freckling, and BMI. Data from 999 Colorado children born in 1998 were included in analysis. We used analysis of variance, Spearman's rho (ρ) correlation, and multivariable linear regression analysis to evaluate relationships with total amount of outdoor physical activity. After controlling for sex, race/ethnicity, skin color, and sun protection, regression analysis showed that each unit increase in perceived severity of nonmelanoma skin cancer was associated with a 30% increase in hours of outdoor physical activity (P = .005). Hours of outdoor physical activity were not related to perceived severity of melanoma or perceived susceptibility to skin cancer. BMI-for-age was not significantly correlated with perceptions of skin cancer threat, use of sun protection, or level of physical activity. The promotion of sun safety is not likely to inhibit physical activity. Skin cancer prevention programs should continue to promote midday sun avoidance and sun protection during outdoor activities.

  10. Parents’ Perceptions of Skin Cancer Threat and Children’s Physical Activity

    PubMed Central

    Tran, Alexander D.; Aalborg, Jenny; Asdigian, Nancy L.; Morelli, Joseph G.; Mokrohisky, Stefan T.; Dellavalle, Robert P.; Berwick, Marianne; Box, Neil F.

    2012-01-01

    Introduction Sun exposure is a major risk factor for skin cancer, but without physical activity, children are at risk of childhood obesity. The objective of this study was to explore relationships between parental perceptions of skin cancer threat, sun protection behaviors, physical activity, and body mass index (BMI) in children. Methods This is a cross-sectional analysis nested within the Colorado Kids Sun Care Program sun safety intervention trial. In summer 2007, parent telephone interviews provided data on demographics, perceptions of skin cancer threat, sun protection behaviors, and physical activity. Physical examinations provided data on phenotype, freckling, and BMI. Data from 999 Colorado children born in 1998 were included in analysis. We used analysis of variance, Spearman’s rho (ρ) correlation, and multivariable linear regression analysis to evaluate relationships with total amount of outdoor physical activity. Results After controlling for sex, race/ethnicity, skin color, and sun protection, regression analysis showed that each unit increase in perceived severity of nonmelanoma skin cancer was associated with a 30% increase in hours of outdoor physical activity (P = .005). Hours of outdoor physical activity were not related to perceived severity of melanoma or perceived susceptibility to skin cancer. BMI-for-age was not significantly correlated with perceptions of skin cancer threat, use of sun protection, or level of physical activity. Conclusion The promotion of sun safety is not likely to inhibit physical activity. Skin cancer prevention programs should continue to promote midday sun avoidance and sun protection during outdoor activities. PMID:22935145

  11. The GUT Club

    ERIC Educational Resources Information Center

    Jirak, Ivan L.

    1972-01-01

    Describes a successful program of individualizing students to each other's race by way of outdoor activities such as rock climbing, parachuting, river running, etc. so as to defuse racial tensions. (AN)

  12. Time Outdoors at Specific Ages During Early Childhood and the Risk of Incident Myopia

    PubMed Central

    Shah, Rupal L.; Huang, Yu; Guggenheim, Jeremy A.; Williams, Cathy

    2017-01-01

    Purpose Time outdoors during childhood is negatively associated with incident myopia. Consequently, additional time outdoors has been suggested as a public health intervention to reduce the prevalence of myopia. We investigated whether there were specific ages during early childhood when the time outdoors versus incident myopia association was strongest. Methods Children participating in the Avon Longitudinal Study of Parents and Children (ALSPAC) were studied from age 2 to 15 years. Parentally reported time outdoors and time spent reading were assessed longitudinally in early childhood (ages 2, 3, 4, 5, 7, and 9 years). Noncycloplegic autorefraction was carried out longitudinally in later childhood (ages 10, 11, 12, and 15 years). Information was available for 2833 participants. Cox proportional hazards regression was used to test for association between time outdoors and incident myopia. Results From 3 years of age onward, greater time outdoors was associated with a reduced risk of incident myopia. The hazard ratio for myopia changed progressively from 0.90 (95% CI 0.83–0.98, P = 0.012) at age 3 years, to 0.86 (95% CI 0.78–0.93, P = 0.001) at age 9 years, for each additional SD of time spent outdoors per day. These associations were independent of two major risk factors for myopia: time reading and number of myopic parents. Conclusions Additional time spent outdoors across the 3 to 9 years age range was associated with a reduced incidence of myopia between ages 10 and 15 years. There was a trend for the association to increase toward the older end of the 3 to 9 years range. PMID:28245296

  13. Physical Activity Opportunities Within the Schedule of Early Care and Education Centers.

    PubMed

    Mazzucca, Stephanie; Hales, Derek; Evenson, Kelly R; Ammerman, Alice; Tate, Deborah F; Berry, Diane C; Ward, Dianne S

    2018-02-01

    Physical activity has many benefits for young children's health and overall development, but few studies have investigated how early care and education centers allot time for physical activity, along with measured individual physical activity levels for indoor/outdoor activities during a typical day. Fifty early care and education centers in central North Carolina participated in 4 full-day observations, and 559 children aged 3-5 years within centers wore accelerometers assessing physical activity during observation days. Observation and physical activity data were linked and analyzed for associations between child activity and type of classroom activity. Children averaged 51 (13) minutes per day of moderate to vigorous physical activity and 99 (18) minutes per day of light physical activity while in child care. Children averaged 6 (10) and 10 (13) minutes per day of observed outdoor and indoor daily teacher-led physical activity, respectively. Outdoor time averaged 67 (49) minutes per day, and physical activity levels were higher during outdoor time than during common indoor activities (center time, circle time, and TV time). Physical activity levels varied between indoor and outdoor class activities. Policy and program-related efforts to increase physical activity in preschoolers should consider these patterns to leverage opportunities to optimize physical activity within early care and education centers.

  14. Searching for Authentic Context in Designing PISA-like Mathematics Problem: From Indoor to Outdoor Field Experience

    NASA Astrophysics Data System (ADS)

    Siswono, T. Y. E.; Kohar, A. W.; Rosyidi, A. H.; Hartono, S.; Masriyah

    2018-01-01

    Designing problem like in PISA is known as a challenging activity for teachers particularly as the use of authentic context within that type of problem. This paper aims to describe the experiences of secondary mathematics teachers in designing PISA-like problems within an innovative training program focusing on building teachers’ understanding on the concept of mathematical literacy. The teachers were engaged in a set of problem-solving and problem-posing activities using PISA-based problem within indoor and outdoor field experiences. Within indoor field experience, the teachers worked collaboratively in groups on designing PISA-like problems with a given context through problem generation and reformulation techniques. Within outdoor field experience, they worked on designing PISA-like problems with self-chosen context from the place where the outdoor field experience took place. Our analysis indicates that there were improvements on the PISA-like problems designed by teachers based on its level use of context from indoor to outdoor experience. Also, the teachers were relatively successful with creating appropriate and motivating contexts by harnessing a variety of context consisting of personal, occupational, societal, and scientific contexts. However, they still experienced difficulties in turning these contexts into an appropriate problem satisfying PISA framework such as regarding authenticity of context use, language structure, and PISA task profile.

  15. Sunship Earth: An Acclimatization Program for Outdoor Learning.

    ERIC Educational Resources Information Center

    Van Matre, Steve

    This book describes a 5-day program of imaginative activities designed to help elementary school children learn how their world functions through seeing, smelling, tasting, touching, and hearing. The book is designed to help children understand energy flow, the cycles of basic materials, the diversity of life, natural communities, change,…

  16. Partnerships Gone Wild: Preparing Teachers of Young Children to Teach about the Natural World

    ERIC Educational Resources Information Center

    Crim, Courtney; Desjean-Perrotta, Blanche; Moseley, Christine

    2008-01-01

    As the environmental landscapes continue to shift, schools face the rising challenge of providing engaging environmental education programs for their students. These programs must be multi-faceted and foster environmental awareness and understanding while facilitating action. As children are spending increasingly less time outdoors interacting…

  17. Environmental Respect. Curriculum Activity Guide. Second Edition.

    ERIC Educational Resources Information Center

    Huck, Albert R.; Decker, Eugene

    This manual presents a curriculum to improve young people's appreciation of the environment and their outdoor behavior. The first two chapters review the curriculum development process and suggest ways to promote the program and win administrative approval. The third and fourth chapters outline steps for program planning and implementation:…

  18. Outdoor Adventure Programs Fulfilling Heroic Archetypal Patterns.

    ERIC Educational Resources Information Center

    Lee, Johnny

    The experiences found in adventure programs often parallel the archetypes depicted in mythological quests. Drawing on the work of Joseph Campbell, the stages and trials of adventure participants are compared to similar rites of passage and epic adventures experienced by heroes and heroines in epic literature and mythology. The basic pattern of…

  19. A PREDICTIVE MODEL RELATING PERSONAL PM EXPOSURES WITH FIXED LOCATION OUTDOOR AND MICROENVIRONMENTAL INDOOR CONCENTRATIONS

    EPA Science Inventory

    The Atlanta Supersites project is the first of two Supersites projects to be established during Phase I of EPA's Supersites Program; Phase II is being established through a Request for Assistance. The other initial project is in Fresno, California. The Supersites Program is par...

  20. Leadership Self-Efficacy in University Co-Curricular Programs

    ERIC Educational Resources Information Center

    Fields, Andrew R.

    2010-01-01

    University educators are concerned with student leadership development in order to generate much-needed leaders in every aspect of society. This sequential mixed methods study found that students who participate in a university co-curricular outdoor education leadership training program, combined with the experience of leading a wilderness…

  1. Emergency Response Systems for Outdoor Programming.

    ERIC Educational Resources Information Center

    Merrill, Kurt; Satz, Jay A.

    The Student Conservation Association (SCA) runs backcountry programs in wilderness settings, providing both an educational experience for participants and badly needed conservation work on public lands. As part of its risk management efforts, SCA has developed an emergency response system that ties resources in the field to all the resources of…

  2. Eco-Challenge: A 4-Week Approach to Eco-Action.

    ERIC Educational Resources Information Center

    Raines, J. Thayer

    1991-01-01

    Describes Challenge Wilderness Camp (Bradford, Vermont), a 4-week residential program designed to teach boys, ages 9-16, environmental ethics through first-hand experiences. The camp incorporates land and waste management policies and procedures; programs in outdoor skills instruction; and wilderness trips including backpacking, off-trail hiking,…

  3. Minimizing Accidents and Risks in High Adventure Outdoor Pursuits.

    ERIC Educational Resources Information Center

    Meier, Joel

    The fundamental dilemma in adventure programming is eliminating unreasonable risks to participants without also reducing levels of excitement, challenge, and stress. Most accidents are caused by a combination of unsafe conditions, unsafe acts, and error judgments. The best and only way to minimize critical human error in adventure programs is…

  4. Development of the FitSight Fitness Tracker to Increase Time Outdoors to Prevent Myopia.

    PubMed

    Verkicharla, Pavan K; Ramamurthy, Dharani; Nguyen, Quang Duc; Zhang, Xinquan; Pu, Suan-Hui; Malhotra, Rahul; Ostbye, Truls; Lamoureux, Ecosse L; Saw, Seang-Mei

    2017-06-01

    To develop a fitness tracker (FitSight) to encourage children to increase time spent outdoors. To evaluate the wear pattern for this tracker and outdoor time pattern by estimating light illumination levels among children. The development of the FitSight fitness tracker involved the designing of two components: (1) the smartwatch with custom-made FitSight watch application (app) to log the instant light illuminance levels the wearer is exposed to, and (2) a companion smartphone app that synchronizes the time outdoors recorded by the smartwatch to smartphone via Bluetooth communication. Smartwatch wear patterns and tracker-recorded daily light illuminance levels data were gathered over 7 days from 23 Singapore children (mean ± standard deviation age: 9.2 ± 1.4 years). Feedback about the tracker was obtained from 14 parents using a three-level rating scale: very poor/poor/good. Of the 14 parents, 93% rated the complete "FitSight fitness tracker" as good and 64% rated its wearability as good. While 61% of 23 children wore the watch on all study days (i.e., 0 nonwear days), 26% had 1 nonwear day, and 4.5% children each had 3, 4, and 5 nonwear days, respectively. On average, children spent approximately 1 hour in light levels greater than 1000 lux on weekdays and 1.3 hours on weekends (60 ± 46 vs. 79 ± 53 minutes, P = 0.19). Mean number of outdoor "spurts" (light illuminance levels >1000 lux) per day was 8 ± 3 spurts with spurt duration of 34 ± 32 minutes. The FitSight tracker with its novel features may motivate children to increase time outdoors and play an important role in supplementing community outdoor programs to prevent myopia. If the developed noninvasive, wearable, smartwatch-based fitness tracker, FitSight, promotes daytime outdoor activity among children, it will be beneficial in addressing the epidemic of myopia.

  5. VALIDATION TESTING OF NEW MECHANISMS WITH OUTDOOR CHAMBER DATA, VOLUME 3: CALCULATION OF PHOTOCHEMICAL REACTION PHOTOLYSIS RATES IN THE UNC OUTDOOR CHAMBER

    EPA Science Inventory

    A new model is described for computing in-chamber actinic flux using site specific conditions that include time of day, air pressure, total column ozone, total column water vapor, relative humidity, aerosol type, aerosol optical density at 500 nm, and the spectral albedo of the g...

  6. A&M. Outdoor turntable. Aerial view of trackage as of 1954. ...

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

    A&M. Outdoor turntable. Aerial view of trackage as of 1954. Camera faces northeast along line of track heading for the IET. Upper set of east/west tracks head for the hot shop; the other, for the cold shop. Date: November 24, 1954. INEEL negative no. 13203 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  7. Federal Grant "Seed Money"--Sprouted, Growing and Blooming in the Kansas Sandhills: Interdisciplinary Studies--Their "Place in the Sun."

    ERIC Educational Resources Information Center

    Bogner, Donna

    The Outdoor Research Project of Hutchinson Senior High School in Hutchinson, Kansas, was funded in 1977 to conduct a scientific baseline study of an outdoor education center and a state park. Gifted students used initial limnology tests, fish population studies, and groundcover analyses to produce management recommendations and a computer…

  8. Does the environmental background (intensive v. outdoor systems) influence the behaviour of piglets at weaning?

    PubMed

    Lau, Y Y W; Pluske, J R; Fleming, P A

    2015-08-01

    Under intensive pig husbandry, outdoor systems offer a more complex physical and social environment compared with indoor systems (farrowing sheds). As the rearing environment affects behavioural development, it can, therefore, influence behavioural responses of pigs to stressful environments in later stages of production. We tested how the rearing environment influenced behavioural responses to a novel arena test in piglets on the day that they were weaned and mixed into large groups. We recorded video footage and compared the behavioural responses of 30 outdoor-raised and 30 farrowing shed-raised piglets tested in an experimental arena and sequentially exposed to four challenges (each for 5 min) on the day of weaning. Quantitative and qualitative behavioural measures were recorded using time budgets and scoring demeanour or 'qualitative behavioural expression' (using Qualitative Behavioural Assessment (QBA)). When held in isolation (challenge 1), both groups were scored as more 'scared/worried', while outdoor-raised piglets spent more time eating and jumping against the arena walls. Both groups interacted with a plastic ball (challenge 2: exposure to a novel object) during which they were scored as more 'playful/curious' than other challenges. When a food bowl was introduced (challenge 3), farrowing shed-raised piglets were more interested in playing with the food bowl itself, whereas outdoor-raised piglets spent more time eating the feed. Finally, there were no significant differences in social behaviour (challenge 4: introduction of another piglet) between the two groups in terms of the latency to contact each other, amount of time recorded engaged in aggressive/non-aggressive social interactions or QBA scores. Although piglets spent 30% of their time interacting with the other piglet, and half of this time (47%) was engaged in negative interactions (pushing, biting), the levels of aggression were not different between the two groups. Overall, outdoor-raised piglets ate more and were scored as more 'calm/passive', whereas farrowing shed-raised piglets spent more time investigating their environment and were scored as more 'playful/inquisitive'. In conclusion, we did not find differences in behaviour between outdoor-raised and farrowing shed-raised piglets that would highlight welfare issues. The differences found in this study may reflect conflicting affective states, with responses to confinement, neophobia and motivation for exploration evident.

  9. Guide to Camp Nursing: Qualifications, Responsibilities Outlined for the Professional Camp Nurse. Revised.

    ERIC Educational Resources Information Center

    Auld, Margaret E.; Ehlke, Graceann

    This guide was developed to help the nurse in any outdoor setting or organized camp program serving children and youth to: (1) understand the responsibilities of camp nursing; (2) be aware of the nurse's relationships with the camp director and other workers; (3) relate the camp health program to the overall objectives of the camping program; (4)…

  10. Comprehensive outreach, prevention education, and skin cancer screening for Utah ski resorts.

    PubMed

    Varedi, Amir; Secrest, Aaron M; Harding, Garrett; Maness, Lori; Branson, Donna; Smith, Kristi; Hull, Christopher M

    2018-02-15

    Outdoor recreation can lead to substantial sun exposure. Employees of outdoor recreation establishments with extended time outdoors have amplified cumulative exposure to ultraviolet (UV) radiation and an increased risk of skin cancer. The "Sun Safe on the Slopes" program was created by Huntsman Cancer Institute at the University of Utah and the Utah Cancer Action Network to address increased UV exposure and skin cancer risk with free skin cancer screenings, outreach, and prevention education to local ski resorts. Herein, we describe the processes and barriers to implementation of a ski resort skin screening and education program and our 5-year report of the experience and screening data. Nine free skin cancer screenings were held at Utah ski resorts between 2011 and 2016, resulting in the presumptive diagnosis of 38 skin cancers (9.6%) in 394 participants. Behavioral data collected from participants indicates suboptimal sun safety practices, including underuse of sunscreen and protective clothing. Ski resort employees who experience sun exposure during peak hours at high altitudes and UV reflection from the snow are at an increased risk of skin cancer. These data indicate a need for emphasis on sun safety education and screening and can serve as a model for future endeavors.

  11. Using embedded music therapy interventions to support outdoor play of young children with autism in an inclusive community-based child care program.

    PubMed

    Kern, Petra; Aldridge, David

    2006-01-01

    For young children with autism enrolled in community-based inclusive child care programs, outdoor play can be a major challenge. The aim of this music therapy intervention was to improve peer interactions and meaningful play on the playground for four boys with autism by adding an outdoor music center and using original songs composed for each participant. A collaborative approach was used to support the implementation of the intervention by the children's teachers, engaging classroom peers as formal and informal helpers. The effects of the interventions were examined using a multiple baseline design with four conditions replicated across the four children. The results indicate that the musical adaptation of the playground itself did not improve social interactions of children with autism significantly, but it facilitated their play and involvement with peers by attraction to the sound and opportunity to use the instruments. The song interventions produced desirable peer interaction outcomes, and the collaborative consultative approach enabled teachers to implement interventions successfully in ongoing playground routines. In addition, peer-mediated strategies increased peer interactions and meaningful play on the playground.

  12. Development of Experimental Myopia in Chicks in a Natural Environment

    PubMed Central

    Stone, Richard A.; Cohen, Yuval; McGlinn, Alice M.; Davison, Sherrill; Casavant, Susan; Shaffer, James; Khurana, Tejvir S.; Pardue, Machelle T.; Iuvone, P. Michael

    2016-01-01

    Purpose The hypothesis that outdoor exposure might protect against myopia has generated much interest, although available data find only modest clinical efficacy. We tested the effect of outdoor rearing on form-deprivation myopia in chicks, a myopia model markedly inhibited by high-intensity indoor laboratory lighting. Methods Unilaterally goggled cohorts of White Leghorn chicks were maintained in a species-appropriate, outdoor rural setting during daylight hours to the extent permitted by weather. Control chicks were reared indoors with incandescent lighting. Besides ocular refraction and ultrasound, we determined dopamine and 3,4-dihydroxyphenylacetic acid (DOPAC) content in retina and vitreous and measured mRNA expression levels of selected clock and circadian rhythm-related genes in the retina/RPE. Results Myopia developed in the goggled eyes of all cohorts. Whereas outdoor rearing lessened myopia by 44% at 4 days, a protective effect was no longer evident at 11 days. Outdoor rearing had no consistent effect on retinal or vitreous content of dopamine or DOPAC. Conforming to prior data on form-deprivation myopia, retina and vitreous levels of DOPAC were reduced in goggled eyes. Compared with contralateral eyes, the retinal expression of clock and circadian rhythm-related genes was modestly altered in myopic eyes of chicks reared indoors or outdoors. Conclusions Outdoor rearing of chicks induces only a partial decrease of goggle-induced myopia that is not maintained, without evidence that retinal dopamine metabolism accounts for the partial myopia inhibition under these outdoor conditions. Although modest, alterations in retinal gene expression suggest that studying circadian signals might be informative for understanding refractive mechanisms. PMID:27618415

  13. A Qualitative Analysis of the Effect of the Remedial Physical Conditioning Program on Retention and Attrition as It Relates to Semper Fit and the P2T2 Account

    DTIC Science & Technology

    2004-03-01

    Parks and Outdoor Recreation The benefits associated with outdoor recreation are well known. The increase in self - esteem , feelings of general...their supporters, how to ask for support, how to handle non- support and the importance of body image and self - esteem in weight management success...and superiors will help direct RPCP Marines to increase their self esteem , thus giving them the extra boost and incentive required to motivate them

  14. DOE Office of Scientific and Technical Information (OSTI.GOV)

    G. N. Doyle

    Corrective Action Unit (CAU) 254 is located in Area 25 of the Nevada Test Site (NTS), approximately 100 kilometers (km) (62 miles) northwest of Las Vegas, Nevada. The site is located within the Reactor Maintenance, Assembly and Disassembly (R-MAD) compound and consists of Building 3126, two outdoor decontamination pads, and surrounding areas within an existing fenced area measuring approximately 50 x 37 meters (160 x 120 feet). The site was used from the early 1960s to the early 1970s as part of the Nuclear Rocket Development Station program to decontaminate test-car hardware and tooling. The site was reactivated in themore » early 1980s to decontaminate a radiologically contaminated military tank. This Closure Report (CR) describes the closure activities performed to allow un-restricted release of the R-MAD Decontamination Facility.« less

  15. Indoor-Outdoor Detection Using a Smart Phone Sensor.

    PubMed

    Wang, Weiping; Chang, Qiang; Li, Qun; Shi, Zesen; Chen, Wei

    2016-09-22

    In the era of mobile internet, Location Based Services (LBS) have developed dramatically. Seamless Indoor and Outdoor Navigation and Localization (SNAL) has attracted a lot of attention. No single positioning technology was capable of meeting the various positioning requirements in different environments. Selecting different positioning techniques for different environments is an alternative method. Detecting the users' current environment is crucial for this technique. In this paper, we proposed to detect the indoor/outdoor environment automatically without high energy consumption. The basic idea was simple: we applied a machine learning algorithm to classify the neighboring Global System for Mobile (GSM) communication cellular base station's signal strength in different environments, and identified the users' current context by signal pattern recognition. We tested the algorithm in four different environments. The results showed that the proposed algorithm was capable of identifying open outdoors, semi-outdoors, light indoors and deep indoors environments with 100% accuracy using the signal strength of four nearby GSM stations. The required hardware and signal are widely available in our daily lives, implying its high compatibility and availability.

  16. Observed decreases in the Canadian outdoor skating season due to recent winter warming

    NASA Astrophysics Data System (ADS)

    Damyanov, Nikolay N.; Damon Matthews, H.; Mysak, Lawrence A.

    2012-03-01

    Global warming has the potential to negatively affect one of Canada’s primary sources of winter recreation: hockey and ice skating on outdoor rinks. Observed changes in winter temperatures in Canada suggest changes in the meteorological conditions required to support the creation and maintenance of outdoor skating rinks; while there have been observed increases in the ice-free period of several natural water bodies, there has been no study of potential trends in the duration of the season supporting the construction of outdoor skating rinks. Here we show that the outdoor skating season (OSS) in Canada has significantly shortened in many regions of the country as a result of changing climate conditions. We first established a meteorological criterion for the beginning, and a proxy for the length of the OSS. We extracted this information from daily maximum temperature observations from 1951 to 2005, and tested it for significant changes over time due to global warming as well as due to changes in patterns of large-scale natural climate variability. We found that many locations have seen a statistically significant decrease in the OSS length, particularly in Southwest and Central Canada. This suggests that future global warming has the potential to significantly compromise the viability of outdoor skating in Canada.

  17. Outdoor advertising, obesity, and soda consumption: a cross-sectional study

    PubMed Central

    2013-01-01

    Background Recent research has shown that neighborhood characteristics are associated with obesity prevalence. While food advertising in periodicals and television has been linked to overweight and obesity, it is unknown whether outdoor advertising is related to obesity. Methods To test the association between outdoor food advertising and obesity, we analyzed telephone survey data on adults, aged 18–98, collected from 220 census tracts in Los Angeles and Louisiana. We linked self-reported information on BMI and soda consumption with a database of directly observed outdoor advertisements. Results The higher the percentage of outdoor advertisements promoting food or non-alcoholic beverages within a census tract, the greater the odds of obesity among its residents, controlling for age, race and educational status. For every 10% increase in food advertising, there was a 1.05 (95% CI 1.003 - 1.093, p<0.03) greater odds of being overweight or obese, controlling for other factors. Given these predictions, compared to an individual living in an area with no food ads, those living in areas in which 30% of ads were for food would have a 2.6% increase in the probability of being obese. Conclusions There is a relationship between the percentage of outdoor food advertising and overweight/obesity. PMID:23305548

  18. STEM field courses that increase interest, opinions and confidence in conservation- related fields

    NASA Astrophysics Data System (ADS)

    Christensen, B. A.; Freeman, A. S.; Donovan, C.; Cooperstein, D.; Foellmer, M.; Ward, A.

    2016-12-01

    Students in the Environmental Studies and Biology programs at Adelphi University, situated in the NYC metropolitan area, have had little exposure to the outdoors or nature and are often reluctant to engage in field activities. We developed three courses to provide outdoor experiences at different levels of intensity, financial and travel/ time commitments. Adelphi in Australia is a three-week field course taught mostly at a marine station that includes day and night hikes, snorkeling on the Great Barrier Reef (GBR) and independent research. Adelphi in the U.S. Virgin Islands is a one-week field `starter course' focusing on snorkeling and hiking. Observing Nature is an on-campus, once a week course with nature-based readings, weekend hikes and camping. It was developed after Hurricane Sandy revealed a lack of experience and confidence living without some modern infrastructure. We evaluated student opinions, interests and career goals in a survey administered at the start and at the end of the course that focused on knowledge, skills, opinion, and interest in STEM. Opinion questions addressed confidence, awareness of conservation issues, and interest in outdoor activities. The survey confirmed most of our students have a limited relationship with the outdoors when they start our field classes. More than half had never camped. Most had learned about nature through school trips and family. When asked to rank hiking against other activities, the majority regularly placed hiking below `going to the beach' and 'watching a movie'. The post-survey asked how students would apply what they had learned (interest in the environment; staying in the sciences). The generally positive results indicate the courses play an important role in connecting our students with the outdoors, and may have a lasting impact if they in turn connect others or get involved with local conservation programs.

  19. The impact of wood stove technology upgrades on indoor residential air quality

    NASA Astrophysics Data System (ADS)

    Allen, Ryan W.; Leckie, Sara; Millar, Gail; Brauer, Michael

    2009-12-01

    Fine particulate matter (PM 2.5) air pollution has been linked to adverse health impacts, and combustion sources including residential wood-burning may play an important role in some regions. Recent evidence suggests that indoor air quality may improve in homes where older, non-certified wood stoves are exchanged for lower emissions EPA-certified alternatives. As part of a wood stove exchange program in northern British Columbia, Canada, we sampled outdoor and indoor air at 15 homes during 6-day sampling sessions both before and after non-certified wood stoves were exchanged. During each sampling session two consecutive 3-day PM 2.5 samples were collected onto Teflon filters, which were weighed and analyzed for the wood smoke tracer levoglucosan. Residential PM 2.5 infiltration efficiencies ( Finf) were estimated from continuous light scattering measurements made with nephelometers, and estimates of Finf were used to calculate the outdoor- and indoor-generated contributions to indoor air. There was not a consistent relationship between stove technology and outdoor or indoor concentrations of PM 2.5 or levoglucosan. Mean Finf estimates were low and similar during pre- and post-exchange periods (0.32 ± 0.17 and 0.33 ± 0.17, respectively). Indoor sources contributed the majority (˜65%) of the indoor PM 2.5 concentrations, independent of stove technology, although low indoor-outdoor levoglucosan ratios (median ≤ 0.19) and low indoor PM 2.5-levoglucosan correlations ( r ≤ 0.19) suggested that wood smoke was not a major indoor PM 2.5 source in most of these homes. In summary, despite the potential for extensive wood stove exchange programs to reduce outdoor PM 2.5 concentrations in wood smoke-impacted communities, we did not find a consistent relationship between stove technology upgrades and indoor air quality improvements in homes where stoves were exchanged.

  20. Correlation of adhesive strength with service life of paint applied to weathered wood

    Treesearch

    R. Sam Williams; Jerrold E. Winandy; Peter G. Sotos; William C. Feist

    2004-01-01

    Smooth-planed western redcedar bevel siding was exposed outdoors (preweathered) for 1, 2, 4, 8, and 16 weeks. The weathered boards were separated into two end-matched groups. One group was painted with only primer paint and tested for paint adhesion following preweathering. The second group was painted with a primer and topcoat, exposed outdoors for an additional 20...

  1. Correlation of adhesive strength with service life of paint applied to weathered wood

    Treesearch

    R.S. Williams; J.E. Winandy; W.C. Feist

    2002-01-01

    Smooth-planed western redcedar bevel siding was exposed outdoors (preweathered) for 1, 2, 4, 8, and 16 weeks. The weathered boards were separated into two end-matched groups. One group was painted with only primer paint and tested for paint adhesion following preweathering. The second group was painted with a primer and topcoat, exposed outdoors for an additional 17...

  2. Degradation Physics of High Power LEDs in Outdoor Environment and the Role of Phosphor in the degradation process.

    PubMed

    Singh, Preetpal; Tan, Cher Ming

    2016-04-07

    A moisture- electrical - temperature (MET) test is proposed to evaluate the outdoor reliability of high power blue LEDs, with and without phosphor, and to understand the degradation physics of LEDs under the environment of combined humidity, temperature and electrical stresses. The blue LEDs with phosphor will be the high power white LEDs. Scanning acoustic microscopy is used to examine the resulted delamination during this test for the LEDs. The degradation mechanisms of blue LEDs (LEDs without phosphor) and white LEDs (LEDs with phosphor) are found to be different, under both the power on (i.e. with 350 mA through each LED) and power off (i.e. without current supply) conditions. Difference in the coefficient of thermal expansion between the molding part and the lens material as well as the heat generated by the phosphor layer are found to account for the major differences in the degradation mechanisms observed. The findings indicate that the proposed MET test is necessary for the LED industry in evaluating the reliability of LEDs under practical outdoor usage environment.

  3. Something Old, Something New, Something Borrowed, and Something Blue. New Ideas for Challenge and Adventure Programs.

    ERIC Educational Resources Information Center

    Cain, Jim

    This paper provides information sources and ideas for challenge and adventure activities. Main information sources are listed: libraries, ERIC, and several publishers and programs. Some useful publications are described that provide activities and ideas related to outdoor education, environmental issues, games, special populations, educational…

  4. Camp Chinkapin.

    ERIC Educational Resources Information Center

    Crook County School District, Prineville, OR.

    The Camp Chinkapin program, begun in 1957-58 as a pilot program for the State of Oregon, provides all sixth grade students in Crook County (Oregon) with a 5-day session in a resident camp setting in the early summer. The book serves as an introduction to and workbook for students attending the Crook County Outdoor Classroom at Suttle Lake. The…

  5. Assessing Nature-Based Recreation to Support Economic Development and Environmental Sustainability Extension Programs

    ERIC Educational Resources Information Center

    Borisova, Tatiana; Bi, Xiang; Larkin, Sherry; Longanecker, James

    2016-01-01

    In support of community development, natural resource, and other Extension programs, the research reported here aimed to identify current and potential outdoor recreational opportunities in the St. Johns River Basin, an inland area in northeastern Florida. We identify the characteristics of the visitors participating in the recreational activities…

  6. Beyond Learning to Canoe

    ERIC Educational Resources Information Center

    Duncan, Dale

    2007-01-01

    Franki Lodge and her coworkers help run Toronto's Inner City Outtripping Centre (ICOC), an outdoor education program aimed at innercity youth. Started in 1995 to reduce conflict between rival gangs in Christie Pits Park, the organization has since grown to include the Paddle and Picnic program (day camps where kids, teens and even seniors canoe up…

  7. Resident Program Manual for Teachers and Administrators. First Edition.

    ERIC Educational Resources Information Center

    Skliar, Norman

    Since 1976, the Board of Cooperative Educational Services (BOCES) of Nassau County, New York, has utilized a 1600 acre site at Caumsett State Park for its Outdoor and Environmental Education Program. Once the estate of Marshall Field III, the center retains many historic buildings and provides a unique combination of natural habitats: fields,…

  8. Programs for Infants and Young Children. Part IV: Facilities and Equipment.

    ERIC Educational Resources Information Center

    Sale, June

    This manual is designed to facilitate planning for day care center facilities. Goals and principles of day care are discussed in relation to programs for infants, toddlers, and preschoolers with special attention to staff, parents, and community. Suggestions are presented for indoor and outdoor planning for such topics as equipment, supplies,…

  9. Evaluation of Passive Vents in New Construction Multifamily Buildings

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sean Maxwell; Berger, David; Zuluaga, Marc

    Exhaust ventilation and corresponding outdoor air strategies are being implemented in high performance, new construction, multifamily buildings to meet program or code requirements for improved indoor air quality, but a lack of clear design guidance is resulting in poor performance of these systems despite the best intentions of the programs or standards.

  10. Economic evaluation of area-wide pest management program to control asian tiger mosquito in New Jersey

    USDA-ARS?s Scientific Manuscript database

    Area-wide pest management (AWPM) is recommended to control urban mosquitoes, such as Aedes albopictus, which limit outdoor activities. While several evaluations of effectiveness exist, information on costs is lacking. Economic evaluation of such a program is important to help inform policy makers an...

  11. Adventure Program Risk Management Report: 1998 Edition. Narratives and Data from 1991-1997.

    ERIC Educational Resources Information Center

    Leemon, Drew, Ed.; Schimelpfenig, Tod, Ed.; Gray, Sky, Ed.; Tarter, Shana, Ed.; Williamson, Jed, Ed.

    The Wilderness Risk Managers Committee (WRMC), a consortium of outdoor schools and organizations, works toward better understanding and management of risks in the wilderness. Among other activities, the WRMC gathers data on incidents and accidents from member organizations and other wilderness-based programs. This book compiles incident data for…

  12. Arriba! Building Teamwork and a Ropes Course in Mexico.

    ERIC Educational Resources Information Center

    Fullerton, Jim; Davis, Scot G.

    A staff member of the Outdoor Adventures Program at the University of Nebraska-Lincoln relates his experience in supervising the construction of the first low ropes course in Yucatan, Mexico. During 1994, two staff members visited Yucatan to explore trip possibilities for the program and to inquire about a future conference location. While leading…

  13. The Canadian Canoe Museum: A Place of Wonder and Learning.

    ERIC Educational Resources Information Center

    Horwood, Bert

    2001-01-01

    The Canadian Canoe Museum evokes the essence of canoe with outdoor sound effects and galleries that trace the history of canoes, honor Native arts and crafts, and present current recreational uses of canoes. Experiential educational programs include core programs keyed to curriculum expectations and related optional experiences including basketry,…

  14. Combining Outdoor Education and Anishnaabe Culture in a Four-Credit Semester Program in Blind River

    ERIC Educational Resources Information Center

    Thomson, Alexandra

    2011-01-01

    This article describes a four-credit semester program at Elliot Lake Secondary School in the late 1990s. This New Trails program is based around physical education and leadership, geography, Native studies, and English credits. The students are outside much of the time. The students become certified in the use of GPS and in map and compass work,…

  15. Tool for assessing health and equity impacts of interventions modifying air quality in urban environments.

    PubMed

    Cartier, Yuri; Benmarhnia, Tarik; Brousselle, Astrid

    2015-12-01

    Urban outdoor air pollution (AP) is a major public health concern but the mechanisms by which interventions impact health and social inequities are rarely assessed. Health and equity impacts of policies and interventions are questioned, but managers and policy agents in various institutional contexts have very few practical tools to help them better orient interventions in sectors other than the health sector. Our objective was to create such a tool to facilitate the assessment of health impacts of urban outdoor AP interventions by non-public health experts. An iterative process of reviewing the academic literature, brainstorming, and consultation with experts was used to identify the chain of effects of urban outdoor AP and the major modifying factors. To test its applicability, the tool was applied to two interventions, the London Low Emission Zone and the Montréal BIXI public bicycle-sharing program. We identify the chain of effects, six categories of modifying factors: those controlling the source of emissions, the quantity of emissions, concentrations of emitted pollutants, their spatial distribution, personal exposure, and individual vulnerability. Modifiable and non-modifiable factors are also identified. Results are presented in the text but also graphically, as we wanted it to be a practical tool, from pollution sources to emission, exposure, and finally, health effects. The tool represents a practical first step to assessing AP-related interventions for health and equity impacts. Understanding how different factors affect health and equity through air pollution can provide insight to city policymakers pursuing Health in All Policies. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. The rain-watered lawn: Informing effective lawn watering behavior.

    PubMed

    Survis, Felicia D; Root, Tara L

    2017-09-01

    Water restrictions are a common municipal water conservation strategy to manage outdoor water demand, which generally represents more than 50% of total urban-suburban water use. Although water restrictions are designed to limit the frequency of lawn watering, they do not always result in actual water savings. The project described here tested a weather-based add-on water conservation strategy in a South Florida suburban community to determine if it promoted more effective lawn watering behavior than mandatory water restrictions alone. The "rain-watered lawn" pilot program was designed to inform people of recent rainfall and how that contributed to naturally watering their lawns and offset the need to irrigate as often, or in some cases, at all. The goal of the study was to determine if homeowners would water more conservatively than with water restrictions alone if they were also informed of recent rainfall totals. The results show that households in neighborhoods where the add-on rain watered lawn strategy was implemented watered up to 61% less frequently than the control neighborhoods with water restrictions alone. This study demonstrates that weather-based information strategies can be effective for conservation and suggests that a program that focuses on coupling lawn watering behavior with actual climate variables such as rainfall can yield significant water savings. This study holds significance for municipal areas with water restrictions and provides a model to help improve outdoor water conservation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. The effect of farrowing environment and previous experience on the maternal behaviour of sows in indoor pens and outdoor huts.

    PubMed

    Wülbers-Mindermann, M; Berg, C; Illmann, G; Baulain, U; Algers, B

    2015-04-01

    Outdoor farrowing huts facilitate a less restricted maternal behaviour in sows compared with sows kept indoors in farrowing pens. The aim of our study was to investigate whether there are behavioural differences between primiparous sows kept outdoors in farrowing huts and indoors in pens, and whether the maternal behaviour during the second parity, when all sows were kept outdoors in farrowing huts, would differ between sows that have experienced the indoor or the outdoor environment, respectively, during their first parturition. A total of 26 Yorkshire×Swedish Landrace sows were studied. Of these, 11 sows were housed outdoors in farrowing huts during both parturitions (group=OUTOUT). The other 15 sows were kept indoors in a barn with single farrowing pens during their first parturition. During their second parturition, sows were kept outdoors in farrowing huts (group=INOUT). The behaviour was video recorded from 2 h prepartum to 48 h postpartum. The sows' responsiveness to playbacks of a piglet's screams was tested on days 2 to 3 postpartum. Parity 1: during the last 2 h prepartum, OUTOUT sows had a higher proportion of observations in the sternal lying position (P<0.01). During parturition, OUTOUT sows changed posture more often (P<0.05) and were lying less (P<0.05) than INOUT sows. All sows in both groups responded with 'lifting head' towards the playback of piglet scream, whereas 100% of OUTOUT sows and only 43% of INOUT sows thereafter were 'getting up' (P <0.01). Parity 2: There were no behavioural differences between INOUT and OUTOUT sows. In conclusion, it is not problematic for a second parity sow with initial maternal experience from an indoor farrowing pen to be kept outdoors in farrowing huts during its following farrowing.

  18. Peripheral and gastrointestinal immune systems of healthy cattle raised outdoors at pasture or indoors on a concentrate-based ration.

    PubMed

    Lejeune, Alexandre; Monahan, Frank J; Moloney, Aidan P; Earley, Bernadette; Black, Alistair D; Campion, Deirdre P; Englishby, Tanya; Reilly, Petrina; O'Doherty, John; Sweeney, Torres

    2010-03-31

    Despite an increasing preference of consumers for beef produced from more extensive pasture-based production systems and potential human health benefits from the consumption of such beef, data regarding the health status of animals raised on pasture are limited. The objective of this study was to characterise specific aspects of the bovine peripheral and the gastrointestinal muscosal immune systems of cattle raised on an outdoor pasture system in comparison to animals raised on a conventional intensive indoor concentrate-based system. A number of in vitro functional tests of immune cells suggested subtle differences between the animals on the outdoor versus indoor production systems. There was a decrease in the number of neutrophils and monocytes engaged in phagocytosis in outdoor cattle (P < 0.01 and P < 0.05, respectively) in comparison to those indoors. Following mitogen stimulation, a lower level of interferon-gamma was produced in leukocytes from the outdoor animals (P < 0.05). There was evidence of a gastrointestinal nematode infection in the outdoor animals with elevated levels of serum pepsinogen (P < 0.001), a higher number of eosinophils (P < 0.05) and a higher level of interleukin-4 and stem cell factor mRNA expression (P < 0.05) in the outdoor animals in comparison to the indoor animals. Lower levels of copper and iodine were measured in the outdoor animals in comparison to indoor animals (P < 0.001). Despite distinctly contrasting production systems, only subtle differences were identified in the peripheral immune parameters measured between cattle raised at pasture in comparison to animals raised on a conventional intensive indoor concentrate-based production system.

  19. Aqueous-phase disappearance of atrazine, metolachlor, and chlorpyrifos in laboratory aquaria and outdoor macrocosms

    USGS Publications Warehouse

    Mazanti, L.; Rice, C.; Bialek, K.; Sparling, D.; Stevenson, C.; Johnson, W.E.; Kangas, P.; Rheinstein, J.

    2003-01-01

    Dissipation processes are described for a combination of commonly used pesticides--atrazine (6-chloro-4--ethylamino-6-isopropylamino-s-triazine), metolachlor (2-chloro-N-[2-ethyl-6-methyl-phenyl]-N-[2-methoxy-l-methylethyl] acetamide), and chlorpyrifos (O-O diethyl O-[3,5,6-trichloro-2-pyridinyl] phosphorothioate)--in a laboratory and outdoor pond systems. Dosing rates and timing were designed to duplicate those common in the mid-Atlantic Coastal Plain, USA. Treatment ranged from 2 and 2.5 mg/L to 0.2 and 0.25 mg/L respectively for atrazine and metolachlor, and chlorpyrifos was added at 1.0 and 0.1 mg/L in the aquaria and at 0.1 mg/L in the outdoor macrocosms. Chlorpyrifos disappearance was rapid in all of the systems and followed a two-phase sequence. Initial half-lives varied from 0.16 da), to 0.38 day and showed similar rates in the aquaria and the outdoor systems. The second phase of the chlorpyrifos loss pattern was slower (18-20 days) in all the treatments except for the low herbicide treatment in the outdoor test, where it was 3.4 days. Compared to the outdoor system, herbicide losses were much slower in the aquaria, e.g., 150 days for atrazine and 55 days for metolachlor, and no appreciable loss of herbicide was apparent in the high-treated aquaria. In the outdoor systems, the half-lives for the low herbicide treatment were 27 days and 12 days, respectively, for atrazine and metolachlor, and 48 and 20 days, respectively for the high herbicide-treated pond. Very low levels of CIAT (6-amino-2-chloro-4-iso-propylamino-s-triazine) and CEAT (2-chloro-4-ethylamino-6-ethylamino-s-triazine), degradation products of atrazine, were observed in the outdoor studies.

  20. Outdoor motivation moderates the effects of accessibility on mobility in old age.

    PubMed

    Kamin, Stefan T; Beyer, Anja; Lang, Frieder R

    2016-07-01

    Mobility plays a major role in healthy aging and social participation. This study explored whether accessibility problems in the housing environment are negatively associated with mobility in old age and whether this association is moderated by differences in an individual's preference for spending time outside the home (outdoor motivation). This article reports the results of a research project on mobility in old age. The project included a survey study of 120 community-dwelling older adults between 59 and 92 years of age (mean = 71.7 years, SD = 7.3 years) living in the metropolitan region of Nuremberg, Germany. Objective assessments were conducted in the participants' housing environment to evaluate the magnitude of accessibility problems. Accessibility problems were negatively associated with mobility. Interaction analyses suggested a buffering effect of outdoor motivation on this association, i.e. participants who reported a preference for spending time outside the home had a higher mobility in the face of accessibility problems as compared with those who preferred staying at home. Outdoor motivation may have protective effects for older adults when accessibility problems challenge mobility. These findings contribute to improving the understanding of how and under what circumstances older adults stay mobile and active in everyday life. Considering interindividual differences in outdoor motivation may binterventions and public health programs that are aimed at enhancing mobility and social participation in old age.

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