Use of ethanol in public urban transport: BEST (BioEthanol for Sustainable Transport) Project; Uso de etanol no transporte publico urbano: projeto BEST (Bio Ethanol para o Transporte Sustentavel)

Energy Technology Data Exchange (ETDEWEB)

Moreira, Jose Roberto; Apolinario, Sandra; Pecora, Vanessa [Universidade de Sao Paulo (CENBIO/USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Centro Nacional de Referencia em Biomassa; Velazquez, Silvia [Universidade Presbiteriana Mackenzie, Sao Paulo, SP (Brazil)

2008-07-01

This paper present the BEST project - Bio Ethanol for Sustainable Transport, that aims to promote the ethanol usage, replacing diesel, in the urban public transport in Brazil and worldwide. Apart from Sao Paulo, leading city in the Americas, another eight cities located in Europe and Asia takes part in the project. One of the Brazilian project's goals is to evaluate ethanol usage as diesel fuel replacement in public transport buses by comparatively following the operational output of the experimental fleet, taking as reference an equivalent diesel bus. The utilized test vehicles will be evaluated and monitored to demonstrate ethanol energetic efficiency and, after the results the BEST project and the European Union will set a blue print for public policies to incentive ethanol usage in the urban public transport. The results will allow identifying technical and economical barriers that will eventually overlap the viability process of this technology in the Brazilian public transport. (author)

Public Interaction and Educational Outreach on the Yucca Mountain Project

Energy Technology Data Exchange (ETDEWEB)

A. Benson; Y. Riding

2002-11-14

In July 2002, the U.S. Congress approved Yucca Mountain in Nevada as the nation's first long-term geologic repository site for spent nuclear fuel and high-level radioactive waste. This major milestone for the country's high-level radioactive waste disposal program comes after more than twenty years of scientific study and intense public interaction and outreach. This paper describes public interaction and outreach challenges faced by the U.S. Department of Energy's (DOE) Yucca Mountain Project in the past and what additional communication strategies may be instituted following the July 2002 approval by the U.S. Congress to develop the site as the nation's first long-term geologic repository for spent nuclear fuel and high-level radioactive waste. The DOE public involvement activities were driven by two federal regulations--the National Environmental Policy Act (NEPA) and the Nuclear Waste Policy Act (NWPA) of 1982, as amended. The NEPA required that DOE hold public hearings at key points in the development of an Environmental Impact Statement (EIS) and the NWPA required the agency to conduct public hearings in the vicinity of the site prior to making a recommendation regarding the site's suitability. The NWPA also provided a roadmap for how DOE would interact with affected units of government, which include the state of Nevada and the counties surrounding the site. Because the Department anticipated and later received much public interest in this high-profile project, the agency decided to go beyond regulatory-required public involvement activities and created a broad-based program that implemented far-reaching public interaction and outreach tactics. Over the last two decades, DOE informed, educated, and engaged a myriad of interested local, national, and international parties using various traditional and innovative approaches. The Yucca Mountain Project's intensive public affairs initiatives were instrumental in involving the public

ATLAS Outreach Highlights

CERN Document Server

Cheatham, Susan; The ATLAS collaboration

2016-01-01

The ATLAS outreach team is very active, promoting particle physics to a broad range of audiences including physicists, general public, policy makers, students and teachers, and media. A selection of current outreach activities and new projects will be presented. Recent highlights include the new ATLAS public website and ATLAS Open Data, the very recent public release of 1 fb-1 of ATLAS data.

The PACA Project: Creating Synergy Between Observing Campaigns, Outreach and Citizen Science

Science.gov (United States)

Yanamandra-Fisher, Padma

2017-04-01

The PACA (Pro-Am Collaborative Astronomy) Project's primary goal is to develop and build synergy between professional and amateur astronomers from observations in the many aspects of support of missions and campaigns. To achieve this, the PACA has three main components: observational campaigns aligned with scientific research; outreach to engage all forms of audiences and citizen science projects that aim to produce specific scientific results, by engaging professional scientific and amateur communities and a variety of audiences. The primary observational projects are defined by specific scientific goals by professionals, resulting in global observing campaigns involving a variety of observers, and observing techniques. Some of PACA's observing campaigns have included global characterization of comets (e.g., C/ISON, SidingSpring, 67P/Churyumov-Gerasimenko, Lovejoy, etc.), planets (Jupiter, Saturn and Mars) and currently expanded to include (i) polarimetric exploration of solar system objects with small apertures and (ii) in collaboration with CITIZEN CATE, a citizen science observing campaign to observe the 2017 Continental America Total Eclipse, engage many levels of informal audiences using interactive social media to participate in the campaign. Our Outreach campaigns leverage the multiple social media/platforms for at least two important reasons: (i) the immediate dissemination of observations and interaction with the global network and (ii) free or inexpensive resources for most of the participants. The final stage of the PACA ecosystem is the integration of these components into publications. We shall highlight some of the interesting challenges and solutions of the PACA Project so far and provide a view of future projects and new partnerships in all three categories.

Building an early career network through outreach projects: The "mon océan & moi" example

Science.gov (United States)

Barbieux, M.; Scheurle, C.; Ardyna, M.; Harmel, T.; Ferraris, M.; Jessin, T.; Lacour, L.; Mayot, N.; Organelli, E.; Pasqueron De Fommervault, O.; Penkerc'h, C.; Poteau, A.; Uitz, J.; Ramondec, S.; Sauzède, R.; Velluci, V.; Claustre, H.

2016-02-01

The ocean plays an important role in the global processes of our planet, from climate change to sea level rise, uptake of carbon dioxide to fisheries stocks. In addition, its scientific importance, extraordinary beauty and public fascination provide perfect ingredients for both education and public outreach. Four years ago, after the launch of the "mon océan & moi" outreach project, an early career network (Ph.D. students and postdocs) has been formed to "promote collaborations/exchanges between the scientific and educational worlds in order to co-elaborate a teaching method for raising the awareness of school children on marine environments". Scientists are pursuing new research yielding improved knowledge and new documentation resources. However, they lack the communication skills to make the subject accessible to the general public. On the other hand, teachers must be informed of recent discoveries and of new resources for educational purposes. To fill this gap, the early career scientists developed, in collaboration with a school authority and an experienced science communicators team, both a trail education program tested directly in middle and high schools and innovative supporting material (i.e., animations, educative video clips and experiments, interactive maps and quizzes). Here we outline a set of guidelines as to how to improve science outreach across a variety of disciplines (e.g., science, technology, engineering) and how this may impact the experience of early career scientists. These tips will be useful for other early career scientists and science outreach projects, large or small, regional, national or international. Such novel outreach initiatives will help educate current and next generations about the importance of ocean environments and the relevance of ocean sciences for the society, and may serve as an example of teamwork for other young scientists.

HISPANIC ENVIRONMENTAL AND WASTE MANAGEMENT OUTREACH PROJECT

International Nuclear Information System (INIS)

Sebastian Puente

1998-01-01

The Department of Energy Office of Environmental Management (DOE-EM) in cooperation with the Self Reliance Foundation (SRF) is conducting the Hispanic Environmental and Waste Management Outreach Project (HEWMO) to increase science and environmental literacy, specifically that related to nuclear engineering and waste management in the nuclear industry, among the US Hispanic population. The project will encourage Hispanic youth and young adults to pursue careers through the regular presentation of Spanish-speaking scientists and engineers and other role models, as well as career information on nationally broadcast radio programs reaching youth and parents. This project will encourage making science, mathematics, and technology a conscious part of the everyday life experiences of Hispanic youth and families. The SRF in collaboration with the Hispanic Radio Network (HRN) produces and broadcasts radio programs to address the topics and meet the objectives as outlined in the Environmental Literacy Plan and DOE-EM Communications Plan in this document. The SRF has in place a toll-free ''800'' number Information and Resource Referral (I and RR) service that national radio program listeners can call to obtain information and resource referrals as well as give their reactions to the radio programs that will air. HRN uses this feature to put listeners in touch with local organizations and resources that can provide them with further information and assistance on the related program topics

HISPANIC ENVIRONMENTAL AND WASTE MANAGEMENT OUTREACH PROJECT

Energy Technology Data Exchange (ETDEWEB)

Sebastian Puente

1998-07-25

The Department of Energy Office of Environmental Management (DOE-EM) in cooperation with the Self Reliance Foundation (SRF) is conducting the Hispanic Environmental and Waste Management Outreach Project (HEWMO) to increase science and environmental literacy, specifically that related to nuclear engineering and waste management in the nuclear industry, among the US Hispanic population. The project will encourage Hispanic youth and young adults to pursue careers through the regular presentation of Spanish-speaking scientists and engineers and other role models, as well as career information on nationally broadcast radio programs reaching youth and parents. This project will encourage making science, mathematics, and technology a conscious part of the everyday life experiences of Hispanic youth and families. The SRF in collaboration with the Hispanic Radio Network (HRN) produces and broadcasts radio programs to address the topics and meet the objectives as outlined in the Environmental Literacy Plan and DOE-EM Communications Plan in this document. The SRF has in place a toll-free ''800'' number Information and Resource Referral (I and RR) service that national radio program listeners can call to obtain information and resource referrals as well as give their reactions to the radio programs that will air. HRN uses this feature to put listeners in touch with local organizations and resources that can provide them with further information and assistance on the related program topics.

Industry outreach a status report

Energy Technology Data Exchange (ETDEWEB)

Surek, D.; Sen, R. [R.K. Sen & Associates, Inc., Bethesda, MD (United States)

1995-09-01

The Outreach Project was initiated in October 1994 with the objective of developing a multi-year plan for the U.S. Department of Energy (DOE) for targeted outreach activities for stakeholders in industry and the general public. This status report summarizes the work on industry outreach that has been completed since the inception of the project in October 1994. A three-pronged approach was taken to ascertain issues related to industry outreach. First, there was a review of on-going and past industry outreach activities at DOE and NHA. Next, a series of meetings with industry decision makers was arranged to get a better understanding of industry interests and concerns, and to discuss how DOE and industry could work collaboratively to develop hydrogen energy systems. Third, a workshop is scheduled where representatives from industry, DOE and other federal agencies can identify issues that would enhance partnering between the federal government and industry in the development of hydrogen energy systems. At this tiny, the review of on-going and past activities has been completed. Industry interviews are in progress and a majority of meetings have been held. Analysis of the information gained is in progress. The preliminary analysis of this information indicates that for appropriate near-term demonstration-type projects, the level of interest for collaboration between DOE and industry is high. The data also identifies issues industry is concerned with which impact the commercialization of hydrogen energy systems.

The Ethanol Project: Exploring Alternative Energy with Role-Play and Writing

Science.gov (United States)

Winter, Julia

2013-01-01

This article describes a project that includes a two-week series of researching, essay writing, and speaking lessons exploring the broader implications of using ethanol as a fuel. The author, a chemistry teacher, describes how she uses a senate hearing discussion of ethanol fuel subsidies as the forum for a role-play. The four components of the…

Utah's Mobile Earth Science Outreach Vehicle

Science.gov (United States)

Schoessow, F. S.; Christian, L.

2016-12-01

Students at Utah State University's College of Natural Resources have engineered the first mobile Earth Science outreach platform capable of delivering high-tech and interactive solar-powered educational resources to the traditionally-underserved, remote communities of rural Utah. By retrofitting and modifying an industrial box-truck, this project effectively created a highly mobile and energy independent "school in a box" which seeks to help change the way that Earth science is communicated, eliminate traditional barriers, and increase science accessibility - both physically and conceptually. The project's education platform is focused on developing a more effective, sustainable, and engaging platform for presenting Earth science outreach curricula to community members of all ages in an engaging fashion. Furthermore, this project affords university students the opportunity to demonstrate innovative science communication techniques, translating vital university research into educational outreach operations aimed at doing real, measurable good for local communities.

Typology of public outreach for biodiversity conservation projects in Spain.

Science.gov (United States)

Jiménez, Amanda; Iniesta-Arandia, Irene; Muñoz-Santos, Maria; Martín-López, Berta; Jacobson, Susan K; Benayas, Javier

2014-06-01

Conservation education and outreach programs are a key approach to promote public understanding of the importance of biodiversity conservation. We reviewed 85 biodiversity conservation projects supported by the Spanish Ministry of Environment's Biodiversity Foundation. Through content analysis and descriptive statistics, we examined how the projects carried out communication, education, and public awareness and participation (CEPA) actions. We also used multivariate statistical analysis to develop a typology of 4 classes of biodiversity conservation projects on the basis of CEPA implementation. The classifications were delineated by purpose of CEPA, level of integration of CEPA actions, type of CEPA goals, main CEPA stakeholders, and aim of conservation. Our results confirm the existence of 2 key positions: CEPA has intrinsic value (i.e., they supposed the implementation of any CEPA action indirectly supported conservation) and CEPA is an instrument for achieving conservation goals. We also found that most CEPA actions addressed general audiences and school children, ignored minority groups and women, and did not include evaluation. The characteristics of the 4 types of projects and their frequency of implementation in the sample reflect the need for better integration of different types of actions (communication, education, and participation) and improved fostering of participation of multiple stakeholders in developing policy and implementing management strategies. © 2014 Society for Conservation Biology.

Science Outreach in Virtual Globes; Best Practices

Science.gov (United States)

Treves, R. W.

2007-12-01

The popularity of projects such as 'Crisis in Darfur' and the IPY (International Polar Year) network link show the potential of using the rich functionality of Virtual Globes for science outreach purposes. However, the structure of outreach projects in Virtual Globes varies widely. Consider an analogy: If you pick up a science journal you immediately know where to find the contents page and what the title and cover story are meant to communicate. That is because journals have a well defined set of norms that they follow in terms of layout and design. Currently, science projects presented in virtual globes have, at best, weakly defined norms, there are little common structural elements beyond those imposed by the constraints of the virtual globe system. This is not a criticism of the science community, it is to be expected since norms take time to develop for any new technology. An example of the development of norms are pages on the web: when they first started appearing structure was unguided but over the last few years structural elements such as a left hand side navigation system and a bread crumb trail near the header have become common. In this paper I shall describe the developing norms of structure I have observed in one area of virtual globe development; Google Earth science outreach projects. These norms include text introductions, video introductions, use of folders and overlay presentation. I shall go on to examine how best to use these norms to build a clear and engaging outreach project and describe some cartographic best practices that we should also consider adopting as norms. I also will briefly explain why I think norms in science outreach aid creativity rather than limiting it despite the counter intuitive nature of this concept.

Outreach nurses in Harm Reduction projects: improving acceptability and availability of medical care to drug users

Directory of Open Access Journals (Sweden)

Dvinskykh, Natalya

2012-07-01

Full Text Available BACKGROUND: Injection drug users (IDU remain one of the most vulnerable population segments in Ukraine, with HIV prevalence up to 22% among this group. At the same time, drug users lack access to basic health care and reportedly face stigma and discrimination from medical workers. Harm reduction projects in Ukraine partially address this problem by providing regular HIV and STI testing for their clients, and by referring them to medical institutions, where IDU can get free treatment for STI, TB, and ARV therapy for HIV. However, issues of acceptability and availability of medical care for drug users are far from being resolved. METHODS: During 2011, the new approach of ‘outreach nurses’ was piloted by All Ukrainian Harm Reduction Association (UHRA with support from ICF “International HIV/AIDS Alliance in Ukraine”. The aim of the project was to bring medical services closer to IDU by integrating work of medical professionals into a comprehensive package of Harm Reduction project services. The project employed fifteen nurses from five regions of Ukraine. During the project, nurses provided basic medical services, consultations on health improvement issues and referrals. The services were provided at the places convenient for clients: syringe exchange points, community centers, mobile clinics, and at home. RESULTS: The services of the project were well accepted by the clients. From June till December 2011 the project reached 1703 unique clients, with a total of 4525 visits (300 visits per nurse on average. For comparison, in the HR projects that employed surgeons, on average there were 58 visits per doctor (from 30 to 93 during the same period of time. CONCLUSIONS: To improve access to medical care for the drug using population Harm Reduction projects should consider including work of ‘outreach nurses’ to the package of services they provide.

Centennial of Flight Educational Outreach

Science.gov (United States)

McCarthy, Marianne (Technical Monitor); Miller, Susan (Technical Monitor); Vanderpool, Celia

2003-01-01

The Centennial of Flight Education Outreach project worked with community partners to disseminate NASA Education materials and the Centennial of Flight CD-ROM as a vehicle to increase national awareness of NASA's Aerospace Education products, services and programs. The Azimuth Education Foundation and the Ninety Nines, an International Women Pilots Association, Inc. were chartered to conduct education outreach to the formal and informal educational community. The Dryden Education Office supported the development of a training and information distribution program that established a national group of prepared Centennial of Flight Ambassadors, with a mission of community education outreach. These Ambassadors are members of the Ninety Nines and through the Azimuth Foundation, they assisted the AECC on the national level to promote and disseminate Centennial of Flight and other educational products. Our objectives were to explore partnership outreach growth opportunities with consortium efforts between organizations. This project directly responded to the highlights of NASA s Implementation Plan for Education. It was structured to network, involve the community, and provide a solid link to active educators and current students with NASA education information. Licensed female pilots who live and work in local communities across the nation carried the link. This partnership has been extremely gratifying to all of those Ninety-Nines involved, and they eagerly look forward to further work opportunities.

The NILE Project - Advances in the Conversion of Lignocellulosic Materials into Ethanol

International Nuclear Information System (INIS)

Monot, F.; Margeot, A.; Hahn-Haegerdal, B.; Lindstedt, J.; Slade, R.

2013-01-01

NILE ('New Improvements for Lignocellulosic Ethanol') was an integrated European project (2005-2010) devoted to the conversion of lignocellulosic raw materials to ethanol. The main objectives were to design novel enzymes suitable for the hydrolysis of cellulose to glucose and new yeast strains able to efficiently converting all the sugars present in lignocellulose into ethanol. The project also included testing these new developments in an integrated pilot plant and evaluating the environmental and socio-economic impacts of implementing lignocellulosic ethanol on a large scale. Two model raw materials - spruce and wheat straw - both preconditioned with similar pretreatments, were used. Several approaches were explored to improve the saccharification of these pretreated raw materials such as searching for new efficient enzymes and enzyme engineering. Various genetic engineering methods were applied to obtain stable xylose- and arabinose-fermenting Saccharomyces cerevisiae strains that tolerate the toxic compounds present in lignocellulosic hydrolysates. The pilot plant was able to treat 2 tons of dry matter per day, and hydrolysis and fermentation could be run successively or simultaneously. A global model integrating the supply chain was used to assess the performance of lignocellulosic ethanol from an economical and environmental perspective. It was found that directed evolution of a specific enzyme of the cellulolytic cocktail produced by the industrial fungus, Trichoderma reesei, and modification of the composition of this cocktail led to improvements of the enzymatic hydrolysis of pretreated raw material. These results, however, were difficult to reproduce at a large scale. A substantial increase in the ethanol conversion yield and in specific ethanol productivity was obtained through a combination of metabolic engineering of yeast strains and fermentation process development. Pilot trials confirmed the good behaviour of the yeast strains in industrial

Science Education and Public Outreach Forums (SEPOF): Providing Coordination and Support for NASA's Science Mission Directorate Education and Outreach Programs

Science.gov (United States)

Mendez, B. J.; Smith, D.; Shipp, S. S.; Schwerin, T. G.; Stockman, S. A.; Cooper, L. P.; Peticolas, L. M.

2009-12-01

NASA is working with four newly-formed Science Education and Public Outreach Forums (SEPOFs) to increase the overall coherence of the Science Mission Directorate (SMD) Education and Public Outreach (E/PO) program. SEPOFs support the astrophysics, heliophysics, planetary and Earth science divisions of NASA SMD in three core areas: * E/PO Community Engagement and Development * E/PO Product and Project Activity Analysis * Science Education and Public Outreach Forum Coordination Committee Service. SEPOFs are collaborating with NASA and external science and education and outreach communities in E/PO on multiple levels ranging from the mission and non-mission E/PO project activity managers, project activity partners, and scientists and researchers, to front line agents such as naturalists/interpreters, teachers, and higher education faculty, to high level agents such as leadership at state education offices, local schools, higher education institutions, and professional societies. The overall goal for the SEPOFs is increased awareness, knowledge, and understanding of scientists, researchers, engineers, technologists, educators, product developers, and dissemination agents of best practices, existing NASA resources, and community expertise applicable to E/PO. By coordinating and supporting the NASA E/PO Community, the NASA/SEPOF partnerships will lead to more effective, sustainable, and efficient utilization of NASA science discoveries and learning experiences.

Automation and robotics for the Space Exploration Initiative: Results from Project Outreach

Science.gov (United States)

Gonzales, D.; Criswell, D.; Heer, E.

1991-01-01

A total of 52 submissions were received in the Automation and Robotics (A&R) area during Project Outreach. About half of the submissions (24) contained concepts that were judged to have high utility for the Space Exploration Initiative (SEI) and were analyzed further by the robotics panel. These 24 submissions are analyzed here. Three types of robots were proposed in the high scoring submissions: structured task robots (STRs), teleoperated robots (TORs), and surface exploration robots. Several advanced TOR control interface technologies were proposed in the submissions. Many A&R concepts or potential standards were presented or alluded to by the submitters, but few specific technologies or systems were suggested.

A Mobile Nanoscience and Electron Microscopy Outreach Program

Science.gov (United States)

Coffey, Tonya; Kelley, Kyle

2013-03-01

We have established a mobile nanoscience laboratory outreach program in Western NC that puts scanning electron microscopy (SEM) directly in the hands of K-12 students and the general public. There has been a recent push to develop new active learning materials to educate students at all levels about nanoscience and nanotechnology. Previous projects, such as Bugscope, nanoManipulator, or SPM Live! allowed remote access to advanced microscopies. However, placing SEM directly in schools has not often been possible because the cost and steep learning curve of these technologies were prohibitive, making this project quite novel. We have developed new learning modules for a microscopy outreach experience with a tabletop SEM (Hitachi TM3000). We present here an overview of our outreach and results of the assessment of our program to date.

An Outreach Project to Provide 2.1 Million Eclipse Glasses and Eclipse Information through 7,100 Libraries Nationwide

Science.gov (United States)

Fraknoi, Andrew; Schatz, Dennis; Dusenbery, Paul; Duncan, Douglas; Holland, Anne; Laconte, Keliann

2018-01-01

With support from the Moore Foundation, Google, the Research Corporation, and NASA, we were able to distribute about 2.1 million eclipse glasses and an extensive booklet of eclipse information and outreach suggestions to 7,100 public libraries throughout the nation. It appears that this project was the single largest program to provide glasses and eclipse information to the public in the U.S. The project using (and significantly enlarged) the existing STARNet network of libraries set up and maintained by the Space Science Institute. We were able to get glasses to a diverse set of institutions, including urban, rural, Native American, small town and large city libraries. In this poster, we will summarize the history of the project, the various components and how they worked together, and the results of a post survey of the librarians, which provided numbers, photographs, and impressions from the many libraries and their patrons. A map of the libraries involved is at www.starnetlibraries.org/2017eclipse/. The booklet of information that was sent to help train librarians in eclipse science and eclipse outreach can still be downloaded free at: http://www.starnetlibraries.org/EclipseGuide/.”

Community outreach and education: key components of the Salix consortium's willow biomass project

International Nuclear Information System (INIS)

Volk, T.A.; Edick, S.; Brown, S.; Downing, M.

1999-01-01

This project facilitates the commercialization of willow biomass crops as a locally grown source of renewable energy. The challenge is to simultaneously optimize production and utilization technology, develop farmer interest and crop acreage, and establish stable and reliable markets. The participation of farmers and landowners, businesses, and local and regional governments in the process is essential for success. A three-phased approach elicits this participation: focused outreach and education, active involvement of potential producers of willow biomass crops, and the development of a user-friendly economic and business model that can be used by a variety of stakeholders. Barriers to commercialization have been identified, such as misconceptions about the production system and crop, assurances of a stable and reliable market for the material, and indications that the equipment and infrastructure to grow and process willow biomass crops are in place. Outreach efforts have specifically addressed these issues. As a result target audiences' responses have changed from passive observation to inquiries and suggestions for active participation. This shift represents a significant step towards the goal of making willow biomass crops a viable source of locally produced fuel. (author)

Revival of the "Sun Festival": An educational and outreach project

Science.gov (United States)

Montabone, Luca

2016-10-01

In ancient times, past civilisations used to celebrate both the winter and summer solstices, which represented key moments in the periodical cycle of seasons and agricultural activities. In 1904, the French astronomer Camille Flammarion, the engineer Gustave Eiffel, the science writer Wilfrid de Fonvielle and the Spanish astronomer Josep Comas i Solà decided to celebrate the summer solstice with a festival of science, art and astronomical observations opened to the public at the Eiffel tower in Paris. For ten consecutive years (1904-1914) on the day of the summer solstice, the "Sun Festival" (Fête du Soleil in French) included scientific and technological lectures and demostrations, celestial observations, music, poetry, danse, cinema, etc. This celebration was interrupted by the First World War, just to resume in Barcelona, Spain, between 1915 and 1937, and in Marseille, France, in the 1930s. It was the founders' dream to extend this celebration to all cities in France and elsewhere.It is only during the International Year of Astronomy in 2009, to our knowledge, that the "Sun Festival" was given another chance in France, thanks to the joint effort of several scientific and cultural centers (Centres de Culture Scientifique, Technique et Industrielle, CCSTI) and the timely support of the European Space Agency (ESA). In this occasion again, the festival was characterized by the combination of science, art and technological innovation around a common denominator: our Sun!We have recently revived the idea of celebrating the summer solstice with a "Sun Festival" dedicated to scientific education and outreach about our star and related topics. This project started last year in Aix-les-Bains, France, with the "Sun and Light Festival" (2015 was the International Year of Light), attended by about 100 people. This year's second edition was in Le Bourget-du-Lac, France. Following the COP21 event, the specific theme was the "Sun and Climate Festival", and we had about 250

Economic, energy and environmental evaluations of biomass-based fuel ethanol projects based on life cycle assessment and simulation

International Nuclear Information System (INIS)

Yu Suiran; Tao Jing

2009-01-01

This paper summarizes the research of Monte Carlo simulation-based Economic, Energy and Environmental (3E) Life Cycle Assessment (LCA) of the three Biomass-based Fuel Ethanol (BFE) projects in China. Our research includes both theoretical study and case study. In the theoretical study part, 3E LCA models are structured, 3E Index Functions are defined and the Monte Carlo simulation is introduced to address uncertainties in BFE life cycle analysis. In the case study part, projects of Wheat-based Fuel Ethanol (WFE) in Central China, Corn-based Fuel Ethanol (CFE) in Northeast China, and Cassava-based Fuel Ethanol (CFE) in Southwest China are evaluated from the aspects of economic viability and investment risks, energy efficiency and airborne emissions. The life cycle economy assessment shows that KFE project in Guangxi is viable, while CFE and WFE projects are not without government's subsidies. Energy efficiency assessment results show that WFE, CFE and KFE projects all have positive Net Energy Values. Emissions results show that the corn-based E10 (a blend of 10% gasoline and 90% ethanol by volume), wheat-based E10 and cassava-base E10 have less CO 2 and VOC life cycle emissions than conventional gasoline, but wheat-based E10 and cassava-based E10 can generate more emissions of CO, CH 4 , N 2 O, NO x , SO 2 , PM 10 and corn-based E10 can has more emissions of CH 4 , N 2 O, NO x , SO, PM 10 .

Assessing Models of Public Understanding In ELSI Outreach Materials

Energy Technology Data Exchange (ETDEWEB)

Bruce V. Lewenstein, Ph.D.; Dominique Brossard, Ph.D.

2006-03-01

Advances in the science of genetics have implications for individuals and society, and have to be taken into account at the policy level. Studies of ethical, legal and social issues related to genomic research have therefore been integrated in the Human Genome Project (HGP) since the earliest days of the project. Since 1990, three to five percent of the HGP annual budget has been devoted to such studies, under the umbrella of the Ethical, Legal, and Social Implications (ELSI) Programs of the National Human Genome Research Institute of the National Institute of Health, and of the Office of Biological and Environmental Research of the U.S. Department of Energy (DOE). The DOE-ELSI budget has been used to fund a variety of projects that have aimed at ?promoting education and help guide the conduct of genetic research and the development of related medical and public policies? (HGP, 2003). As part of the educational component, a significant portion of DOE-ELSI funds have been dedicated to public outreach projects, with the underlying goal of promoting public awareness and ultimately public discussion of ethical, legal, and social issues surrounding availability of genetic information (Drell, 2002). The essential assumption behind these projects is that greater access to information will lead to more knowledge about ethical, legal and social issues, which in turn will lead to enhanced ability on the part of individuals and communities to deal with these issues when they encounter them. Over the same period of time, new concepts of ?public understanding of science? have emerged in the theoretical realm, moving from a ?deficit? or linear dissemination of popularization, to models stressing lay-knowledge, public engagement and public participation in science policy-making (Lewenstein, 2003). The present project uses the base of DOE-funded ELSI educational project to explore the ways that information about a new and emerging area of science that is intertwined with public

Advertising public outreach--going where the people are

International Nuclear Information System (INIS)

Bradford, D.; Burns, D.

1994-01-01

In a continuing effort to invite new and larger segments of the public to participate in Yucca Mountain Site Characterization Project (YMP) Public Outreach Programs, examination of methods to enhance existing Public Outreach advertising programs began in 1993. Apart from the desire to promote greater public awareness and participation of the YMP, the Project itself is receiving less coverage of its scientific aspects in the local media. Since the public is already comfortable receiving messages in these media, this becomes an additional reason to explore and study advertising as a platform for invitations to the public

Satellite power system (SPS) public outreach experiment

Energy Technology Data Exchange (ETDEWEB)

McNeal, S.R.

1980-12-01

To improve the results of the Satellite Power System (SPS) Concept Development and Evaluation Program, an outreach experiment was conducted. Three public interest groups participated: the L-5 Society (L-5), Citizen's Energy Project (CEP), and the Forum for the Advancement of Students in Science and Technology (FASST). Each group disseminated summary information about SPS to approximately 3000 constituents with a request for feedback on the SPS concept. The objectives of the outreach were to (1) determine the areas of major concern relative to the SPS concept, and (2) gain experience with an outreach process for use in future public involvement. Due to the combined efforts of all three groups, 9200 individuals/organizations received information about the SPS concept. Over 1500 receipients of this information provided feedback. The response to the outreach effort was positive for all three groups, suggesting that the effort extended by the SPS Project Division to encourage an information exchange with the public was well received. The general response to the SPS differed with each group. The L-5 position is very much in favor of SPS; CEP is very much opposed and FASST is relatively neutral. The responses are analyzed, and from the responses some questions and answers about the satellite power system are presented in the appendix. (WHK)

Seismology Outreach in Alaska

Science.gov (United States)

Gardine, L.; Tape, C.; West, M. E.

2014-12-01

Despite residing in a state with 75% of North American earthquakes and three of the top 15 ever recorded, most Alaskans have limited knowledge about the science of earthquakes. To many, earthquakes are just part of everyday life, and to others, they are barely noticed until a large event happens, and often ignored even then. Alaskans are rugged, resilient people with both strong independence and tight community bonds. Rural villages in Alaska, most of which are inaccessible by road, are underrepresented in outreach efforts. Their remote locations and difficulty of access make outreach fiscally challenging. Teacher retention and small student bodies limit exposure to science and hinder student success in college. The arrival of EarthScope's Transportable Array, the 50th anniversary of the Great Alaska Earthquake, targeted projects with large outreach components, and increased community interest in earthquake knowledge have provided opportunities to spread information across Alaska. We have found that performing hands-on demonstrations, identifying seismological relevance toward career opportunities in Alaska (such as natural resource exploration), and engaging residents through place-based experience have increased the public's interest and awareness of our active home.

Optical aurora detectors: using natural optics to motivate education and outreach

Science.gov (United States)

Shaw, Joseph A.; Way, Jesse M.; Pust, Nathan J.; Nugent, Paul W.; Coate, Hans; Balster, Daniel

2009-06-01

Natural optical phenomena enjoy a level of interest sufficiently high among a wide array of people to provide ideal education and outreach opportunities. The aurora promotes particularly high interest, perhaps because of its relative rarity in the areas of the world where most people live. A project is being conducted at Montana State University to use common interest and curiosity about auroras to motivate learning and outreach through the design and deployment of optical sensor systems that detect the presence of an auroral display and send cell phone messages to alert interested people. Project participants learn about the physics and optics of the aurora, basic principles of optical system design, radiometric calculations and calibrations, electro-optical detectors, electronics, embedded computer systems, and computer software. The project is moving into a stage where it will provide greatly expanded outreach and education opportunities as optical aurora detector kits are created and disbursed to colleges around our region.

Virginia Bioinformatics Institute to expand cyberinfrastructure education and outreach project

OpenAIRE

Whyte, Barry James

2008-01-01

The National Science Foundation has awarded the Virginia Bioinformatics Institute at Virginia Tech $918,000 to expand its education and outreach program in Cyberinfrastructure - Training, Education, Advancement and Mentoring, commonly known as the CI-TEAM.

The ATLAS Education and Outreach Group

CERN Multimedia

M. Barnett

With the unprecedented scale and duration of ATLAS and the unique possibilities to make groundbreaking discoveries in physics, ATLAS has special opportunities to communicate the importance and role of our accomplishments. We want to participate in educating the next generation of scientific and other leaders in our society by involving students of many levels in our research. The Education and Outreach Group has focused on producing informational material of various sorts - like brochures, posters, a film, animations and a public website - to assist the members of the collaboration in their contacts with students, teachers and the general public. Another aim is to facilitate the teaching of particle physics and particularly the role of the ATLAS Experiment by providing ideas and educational material. The Education and Outreach Group meets every ATLAS week, with an attendance of between 25 and 40 people. The meetings have become an interesting forum for education and outreach projects and new ideas. The comi...

Targeted Expansion Project for Outreach and Treatment for Substance Abuse and HIV Risk Behaviors in Asian and Pacific Islander Communities

Science.gov (United States)

Nemoto, Tooru; Iwamoto, Mariko; Kamitani, Emiko; Morris, Anne; Sakata, Maria

2011-01-01

Access to culturally competent HIV/AIDS and substance abuse treatment and prevention services is limited for Asian and Pacific Islanders (APIs). Based on the intake data for a community outreach project in the San Francisco Bay Area (N = 1,349), HIV risk behaviors were described among the targeted API risk groups. The self-reported HIV prevalence…

Visualizing Time Projection Chamber Data for Education and Outreach

Science.gov (United States)

Crosby, Jacob

2017-09-01

The widespread availability of portable computers in the form of smartphones provides a unique opportunity to introduce scientific concepts to a broad audience, for the purpose of education, or for the purpose of sharing exciting developments and research. Unity, a free game development platform, has been used to develop a program to visualize 3-D events from a Time Projection Chamber (TPC). The program can be presented as a Virtual Reality (VR) application on a smartphone, which can serve as a standalone demonstration for interested individuals, or as a resource for educators. An interactive experience to watch nuclear events unfold demonstrates the principles of particle detection with a TPC, as well as providing information about the particles present. Different kinds of reactions can be showcased. The current state of tools within this program for outreach and educational purposes will be highlighted and presented in this poster, along with key design concerns and optimizations necessary for running an interactive VR app. The events highlighted in this program are from the S πRIT TPC, but the program can be applied to other 3-D detectors. This work is supported by the U.S. Department of Energy under Grant Nos. DE-SC0014530, DE-NA0002923 and US NSF under Grant No. PHY-1565546.

Outreach is Serious Fun!

Energy Technology Data Exchange (ETDEWEB)

Larsen, W.

2005-01-01

This paper outlines the planning and effort that goes into a successful, inexpensive outreach project. Since 1996, the National Renewable Energy Laboratory has had an educational exhibit booth and has also presented workshops on renewable energy at the two-week-long National Western Stock Show held each January in Denver, Colorado. In our exhibit booth and workshops, farmers, ranchers, and homeowners learn how solar, wind, and biomass energy systems can provide economical electricity for the agricultural community. We show how this outreach has grown to include the presentation of renewable energy exhibits at events in South Dakota and Illinois at the request of the Deputy Secretary for Energy of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, and our support of the U.S. Department of Agriculture in Kansas and Nebraska on the issuance of the 2004 Farm Bill.

OUTREACH

CERN Multimedia

Dave Barney

Planning for a new CMS exhibition centre, next to the CMS Centre (Meyrin), is progressing well. The two rooms that form the exhibition will be divided into an "outreach" room and an "education" room, with the main target audience for both rooms being high school students (about 80% of all visitors to CERN). A global scenario for the exhibition has been developed by the CMS Outreach team in close collaboration with Juliette Davenne (who produced the ATLAS exhibition centre). The aim is to start civil engineering work in the summer and to have the centre operational in early 2010. Preliminary plans for a second exhibition site, at point 5, are also evolving, though on a longer timescale. Recently it has become clear that there are many models of the CMS detector in various institutes around Europe and the world. If you know of such a model please let the outreach team know by dropping us a line at cms.outreach@cern.ch Indeed any ideas for exhibits and hands-on interactive de...

Girls InSpace project: A new space physics outreach initiative.

Science.gov (United States)

Abe Pacini, A.; Tegbaru, D.; Max, A., Sr.

2017-12-01

We present here the concept and state-of-art of the new space physics youth education and outreach initiative called "Girls InSpace project". The project goal is to spread quality scientific information to underrepresented groups, motivate girls in STEM and promote gender equality in the Space Physics area. Initially, the "Girls InSpace project" will be available in two languages (Portuguese and English) aiming to reach out to the youth of Brazil, United States, Nigeria, South Africa, Ethiopia and Angola. Eventually, the material will be translated to French and Spanish, focusing on French-speaking countries in Africa and Latin America. The project spans a collection of four books about a group of young girls and their adventures (always related to the sky and simultaneously introducing earth and space science concepts). Ancillary content such as a webpage, mobile applications and lesson plans are also in development. The books were written by a Space Physicist PhD woman, illustrated by a Brazilian young artist and commented by senior female scientists, creating positive role models for the next generation of girls in STEM. The story lines were drawn around the selected topics of astronomy and space physics, introducing scientific information to the target readers (girls from 8-13 years old) and enhancing their curiosity and critical thinking. The books instill the readers to explore the available extra web-content (with images, videos, interviews with scientists, real space data, coding and deeper scientific information) and game apps (with Virtual Reality components and real space images). Moreover, for teachers K-12, a collection of lesson plans will be made available, aiming to facilitate scientific content discussed in the books and inside classroom environments. Gender bias in STEM reported earlier this year in Nature and based on a study of the American Geophysical Union's member database showed a competitive disadvantage for women in the Earth and Space

The use of student-driven video projects as an educational and outreach tool

Science.gov (United States)

Bamzai, A.; Farrell, W.; Klemm, T.

2014-12-01

With recent technological advances, the barriers to filmmaking have been lowered, and it is now possible to record and edit video footage with a smartphone or a handheld camera and free software. Students accustomed to documenting their every-day experiences for multimedia-rich social networking sites feel excited and creatively inspired when asked to take on ownership of more complex video projects. With a small amount of guidance on shooting primary and secondary footage and an overview of basic interview skills, students are self-motivated to identify the learning themes with which they resonate most strongly and record their footage in a way that is true to their own experience. The South Central Climate Science Center (SC-CSC) is one of eight regional centers formed by the U.S. Department of the Interior in order to provide decision makers with the science, tools, and information they need to address the impacts of climate variability and change on their areas of responsibility. An important component of this mission is to innovate in the areas of translational science and science communication. This presentation will highlight how the SC-CSC used student-driven video projects to document our Early Career Researcher Workshop and our Undergraduate Internship for Underrepresented Minorities. These projects equipped the students with critical thinking and project management skills, while also providing a finished product that the SC-CSC can use for future outreach purposes.

Changing communities, changing spaces: the challenges of health promotion outreach in cyberspace.

Science.gov (United States)

Hallett, Jonathan; Brown, Graham; Maycock, Bruce; Langdon, Patricia

2007-01-01

This article is a case study of an Internet chat room outreach project in Perth, Western Australia. The CyberReach project sought to adapt current peer based health promotion outreach, training and supervision frameworks to an online outreach setting in a way that was effective and supported by the online community. It targeted marginalised groups to trial the provision of online mental and sexual health promotion incorporating a participatory action research model into its development and implementation. Three 6-week trial periods were conducted and significant changes were made in response to changes in the online environment and to improve sustainability and effectiveness of the protocols. Four themes arose from CyberReach's experience: online group processes are unique due to the creation of extensive personal networks and occurrence of disclosure without face-to-face contact across potentially large geographic barriers; flexibility is required to adapt to technological changes and online community flux; enforcing boundaries and delineating peer education from therapeutic support can be challenging when only using text-based communication; and Internet outreach can be time intensive with small returns in actual community engagement and constant technological up-skilling of staff may be required. Based on the project's experiences we offer the following recommendations when planning similar Internet outreach strategies: Funding and planning groups need to be aware that the Internet environment is constantly changing and planning and funding arrangements need to reflect a capacity to remain flexible; Programs need to be firmly connected to the communities they are outreaching therefore a peer-based education component is strongly encouraged; Careful consideration should be taken regarding data collection so that the environment and the individuals within are respected; Further research needs to be conducted to understand the styles and approaches of different

Bridging the logistics gap for sustainable ethanol production: the CentroSul ethanol pipeline

Energy Technology Data Exchange (ETDEWEB)

Megiolaro, Moacir; Daud, Rodrigo; Pittelli, Fernanda [CentroSul Transportadora Dutoviaria, SP (Brazil); Singer, Eugenio [EMS Consultant, Sao Paulo, SP (Brazil)

2009-07-01

The continuous increase of ethanol production and growth in consumption in Brazil is a reality that poses significant logistics challenges both for producers and consumers. The Brazilian local market absorbs a great portion of the country's production of ethanol, but the export market is also experiencing significant expansion so that both local and external market consumption will require more adequate transportation solutions. The alternative routes for Brazilian ethanol exports within the South and Southeast regions of Brazil range from the port of Paranagua, in the state of Parana, to the port of Vitoria, in the state of Espirito Santo. Each of these routes is about 1,000 km distance from the main production areas in the Central South states of Brazil. Brazilian highways and railways systems are overly congested and do not present efficient logistics alternatives for the transportation of large ethanol flows over long distances (cross-country) from the central Midwest regions of the country to the consumer and export markets in the Southeast. In response to the challenge to overcome such logistic gaps, CentroSul Transportadora Dutoviaria 'CentroSul', a company recently founded by a Brazilian ethanol producer group, the Brenco Group, is developing a project for the first fully-dedicated ethanol pipeline to be constructed in Brazil. The ethanol pipeline will transport 3,3 million m{sup 3} of Brenco - Brazilian Renewable Energy Company's ethanol production and an additional 4,7 million cubic meters from other Brazilian producers. The pipeline, as currently projected, will, at its full capacity, displace a daily vehicle fleet equivalent to 500 trucks which would be required to transport the 8,0 million cubic meters from their production origins to the delivery regions. In addition, the project will reduce GHG (trucking) emissions minimizing the project's overall ecological footprint. Key steps including conceptual engineering, environmental

Missouri: Migrant Whole Health Outreach, Inc. (A Former EPA CARE Project)

Science.gov (United States)

Migrant Whole Health Outreach (MWHO) is the recipient of a CARE Level I Cooperative Agreement to conduct a risk assessment of the entire John Deere area to ascertain the environmental hazards that exist.

Consumer providers' experiences of recovery and concerns as members of a psychiatric multidisciplinary outreach team: A qualitative descriptive study from the Japan Outreach Model Project 2011-2014.

Directory of Open Access Journals (Sweden)

Yoshifumi Kido

Full Text Available The objective of this study was to clarify consumer providers (CPs subjective experiences as members of a psychiatric multidisciplinary outreach team that provided services to individuals with a mental illness living in the community.A qualitative descriptive study was conducted through semi-structured interviews. Participants were clients hired as CPs in the Japanese Outreach Model Project from September 2011 until March 2014. Of the seventeen CPs, nine participated in this study. We looked at the CPs' subjective experiences of fulfillment and difficulty.In the process of providing services, CPs experienced both achievements and concerns. They had a sense of achievement by caring for their clients and they experienced that they themselves were recovering. They were also concerned about having inadequate knowledge and skills to provide psychiatric services to their clients. Further, there were concerns about their dual role on the multidisciplinary team and being support staff while they were still using mental health services themselves.The results show that the activities of CPs included fulfillment, recovery, and dilemmas. Clarifications will likely contribute to an increase in understanding and cooperation between CPs and other professionals with whom they work. Further studies are needed to investigate policies related to mental health consumers who are also providers of mental health services.

A Modern Explorer's Journey - using events for innovative multipurpose educational outreach

Science.gov (United States)

Lilja Bye, Bente

2014-05-01

Earth observations are important across the specter of geo-sciences. The Group on Earth Observations (GEO) is coordinating efforts to build a Global Earth Observation System of Systems, or GEOSS. The lack of dedicated funding to support specific Science &Technology activities in support of GEOSS is one of the most important obstacles to engaging the Science &Technology communities in its implementation. Finding resources to outreach and capacity building is likewise a challenge. The continuation of GEO and GEOSS rely on political support which again is influenced by public opinions. The GEO Ministerial Summit in 2014 was an event that both needed visibility and represented an opportunity to mobilize the GEO community in producing outreach and educational material. Through the combined resources from two of GEO tasks in the GEO work plan, a multipurpose educational outreach project was planned and executed. This project addressed the following issues: How can the GEO community mobilize resources for its work plan projects in the Societal Benefit Area Water? How can we produce more educational and capacity building material? How can the GEO community support the GEO secretariat related to public relations (material and otherwise) Based on activities described in the GEO work plan, a showcase video and online campaign consisting on a series of webinars were developed and produced. The video and webinars were linked through a common reference: the water cycle. Various aspects of the water cycle ranging from general to more technical and scientific education were covered in the webinars, while the video called A Modern Explorer's Journey focused on story telling with a more emotional appeal. The video was presented to the Ministers at the GEO Ministerial Summit and distributed widely to the GEO community and through social media and articles (as embedded YouTube and more). A discussion of challenges and successes of this event-based educational outreach project will be

Web-based Tools for Educators: Outreach Activities of the Polar Radar for Ice Sheet Measurements (PRISM) Project

Science.gov (United States)

Braaten, D. A.; Holvoet, J. F.; Gogineni, S.

2003-12-01

The Radar Systems and Remote Sensing Laboratory at the University of Kansas (KU) has implemented extensive outreach activities focusing on Polar Regions as part of the Polar Radar for Ice Sheet Measurements (PRISM) project. The PRISM project is developing advanced intelligent remote sensing technology that involves radar systems, an autonomous rover, and communications systems to measure detailed ice sheet characteristics, and to determine bed conditions (frozen or wet) below active ice sheets in both Greenland and Antarctica. These measurements will provide a better understanding of the response of polar ice sheets to global climate change and the resulting impact the ice sheets will have on sea level rise. Many of the research and technological development aspects of the PRISM project, such as robotics, radar systems, climate change and exploration of harsh environments, can kindle an excitement and interest in students about science and technology. These topics form the core of our K-12 education and training outreach initiatives, which are designed to capture the imagination of young students, and prompt them to consider an educational path that will lead them to scientific or engineering careers. The K-12 PRISM outreach initiatives are being developed and implemented in a collaboration with the Advanced Learning Technology Program (ALTec) of the High Plains Regional Technology in Education Consortium (HPR*TEC). ALTec is associated with the KU School of Education, and is a well-established educational research center that develops and hosts web tools to enable teachers nationwide to network, collaborate, and share resources with other teachers. An example of an innovative and successful web interface developed by ALTec is called TrackStar. Teachers can use TrackStar over the Web to develop interactive, resource-based lessons (called tracks) on-line for their students. Once developed, tracks are added to the TrackStar database and can be accessed and modified

"Crystals within Crystals: The Story of Sea Ice". A Classroom-Based Outreach Project Communicating Cutting-Edge Ocean Science to School Pupils

Science.gov (United States)

Butler, B.

2016-02-01

'Crystals within Crystals: The story of sea ice' is a UK based outreach project based that uses a range practical tools to engage school students with cutting edge scientific research that relates to the use of some of the world's most powerful X-rays in sea ice research. The project is delivered in the form of a classroom workshop that first introduces school pupils (aged 11-14) to seawater and the salts that give it a salinity. The pupils are then shown how the presence of salts within seawater results in very important physical changes when the liquid freezes, which includes different structural and optical properties of the ice. The properties of the ice are then linked to the presence of countless microscopic salt crystals that are trapped within the microstructure of the frozen seawater, which is explained with use of a novel crystal growth demonstration. Given that there is currently no way of successfully removing these salt crystals from the ice, the workshop culminates in explaining how some of the worlds most powerful X-rays can be used to investigate processes that otherwise remain elusive. The workshop introduces students to the fundamental principles of scientific enquiry, the sea ice environment, and the power of X-rays in investigating the properties of crystals. Here we present information that outlines a host of practical and project management tools that are applicacble to outreach projects in the the field of ocean sciences, with the aim of seeding ideas and interest for other graduate student to enage with the public during their studies.

Mississippi Ethanol Gasification Project, Final Scientific / Technical Report

Energy Technology Data Exchange (ETDEWEB)

Pearson, Larry, E.

2007-04-30

The Mississippi Ethanol (ME) Project is a comprehensive effort to develop the conversion of biomass to ethanol utilizing a proprietary gasification reactor technology developed by Mississippi Ethanol, LLC. Tasks were split between operation of a 1/10 scale unit at the Diagnostic Instrumentation and Analysis Laboratory (DIAL) of Mississippi State University (MSU) and the construction, development, and operation of a full scale pilot unit located at the ME facility in Winona, Mississippi. In addition to characterization of the ME reactor gasification system, other areas considered critical to the operational and economic viability of the overall ME concept were evaluated. These areas include syngas cleanup, biological conversion of syngas to alcohol, and effects of gasification scale factors. Characterization of run data from the Pre-Pilot and Pilot Units has allowed development of the factors necessary for scale-up from the small unit to the larger unit. This scale range is approximately a factor of 10. Particulate and tar sampling gave order of magnitude values for preliminary design calculations. In addition, sampling values collected downstream of the ash removal system show significant reductions in observed loadings. These loading values indicate that acceptable particulate and tar loading rates could be attained with standard equipment additions to the existing configurations. Overall operation both the Pre-Pilot and Pilot Units proceeded very well. The Pilot Unit was operated as a system, from wood receiving to gas flaring, several times and these runs were used to address possible production-scale concerns. Among these, a pressure feed system was developed to allow feed of material against gasifier system pressure with little or no purge requirements. Similarly, a water wash system, with continuous ash collection, was developed, installed, and tested. Development of a biological system for alcohol production was conducted at Mississippi State University with

Particle Physics Outreach

CERN Document Server

Goldfarb, Steven; The ATLAS collaboration

2018-01-01

Outreach activities by the LHC experiments are reported. The importance of public support for the LHC programme is highlighted, and possibilities for scientists to be actively involved in outreach and educational programmes are presented.

The impact of a Latino outreach project on science museums: A program evaluation focused on institutional change

Science.gov (United States)

Castaneda, Mario E.

The purpose of this program evaluation was to determine the impact of the Community Science Festivals Project on the science museums that participated. This project, also known as Celebra la Ciencia (CLC), was a federally funded effort to engage the Latino communities throughout the United States in activities promoting appreciation of the importance of science education. The festivals brought together various educational, community, and scientific organizations that collaborated in producing community-hosted interactive educational events to which students and their families were invited. The evaluation takes the form of a qualitative study based on interviews of key individuals at 1 museum in each of the 5 festival cities. The evaluation focuses on the museums' changes in: (a) their view of their roles as involving the Latino population in their service area, (b) publicity efforts aimed at the Latino population, (c) outreach toward the Latino population, and (d) accommodation of Latinos within the museums. The results for each site are listed separately then are discussed jointly. Implications for practice include the following: (a) intensive and long-term programming, as opposed to one-time events, are likely more effective for creating direct impact on student achievement, although the festivals had many positive effects; (b) funding for smaller organizations (or individual departments within larger organization) seemed to have a more observable impact, enabling them to create Latino-oriented advertising, outreach, and accommodations that would not have been possible otherwise; and (c) Spanish-language media was an effective advertising tool, especially radio, but use of public service announcements should be monitored to ensure that they are aired at times that are effective for reaching the target audience. Recommendations for future studies are made.

Establishing an ethanol production business

International Nuclear Information System (INIS)

1993-01-01

Many Saskatchewan communities are interested in the potential benefits of establishing an ethanol production facility. A guide is presented to outline areas that communities should consider when contemplating the development of an ethanol production facility. Political issues affecting the ethanol industry are discussed including environmental impacts, United States legislation, Canadian legislation, and government incentives. Key success factors in starting a business, project management, marketing, financing, production, physical requirements, and licensing and regulation are considered. Factors which must be taken into consideration by the project manager and team include markets for ethanol and co-products, competent business management staff, equity partners for financing, production and co-product utilization technologies, integration with another facility such as a feedlot or gluten plant, use of outside consultants, and feedstock, water, energy, labour, environmental and site size requirements. 2 figs., 2 tabs

I Want More and Better Cells! - An Outreach Project about Stem Cells and Its Impact on the General Population.

Science.gov (United States)

Varela Amaral, Sara; Forte, Teresa; Ramalho-Santos, João; Girão da Cruz, M Teresa

2015-01-01

Although science and technology impact every aspect of modern societies, there is still an extensive gap between science and society, which impairs the full exercise of citizenship. In the particular case of biomedical research increased investment should be accompanied by parallel efforts in terms of public information and engagement. We have carried out a project involving the production and evaluation of educational contents focused on stem cells - illustrated newspaper chronicles, radio interviews, a comic book, and animated videos - and monitored their impact on the Portuguese population. The study of the outreach materials in a heterogeneous sample of the population suggests that they are valuable tools to disseminate scientific messages, and that this is especially true for the comic-book format. Furthermore, the data showed that clear and stimulating outreach materials, that are able to teach new concepts and to promote critical thinking, increase engagement in science at different levels, depending on the depth of the concepts involved. Additionally, these materials can influence political, social and personal attitudes toward science. These results, together with the importance attributed to scientific research in stem cells by the population sampled, validates the diffusion of such materials as a significant contribution towards an overall public understanding and engagement in contemporary science, and this strategy should thus be considered in future projects. Regardless, stringent quality control must be implemented in order to efficiently communicate accurate scientific developments, and the public stimulated in terms of finding additional sources of reliable information.

OUTREACH

CERN Multimedia

E. Gibney

Feedback from users on the new CMS Outreach web site has been very encouraging, with a large majority of people finding the new navigation scheme and content clear and easy to use. Suggestions concerning content (in particular) are always welcome. Please send them to: outreach@cern.ch Compared with the LHC startup and mass media attention of the 10th September, the Official Inauguration of the LHC on the 21st October was a relatively subdued event. Even so, many VIPs visited the CMS experimental cavern and were left feeling awed and inspired. The ceremony itself, in the SM18 area at CERN (where all the dipoles were tested) was followed by a tour around a temporary exhibition area in the same building, where pieces of CMS were on display. These were accompanied by films of the lowering operations and preliminary versions of the "virtual reality" images from Peter McReady (soon to be available on the CMS Outreach web site), both of which were well received by the audience. Many thanks to th...

Space Science in Project SMART: A UNH High School Outreach Program

Science.gov (United States)

Smith, C. W.; Broad, L.; Goelzer, S.; Lessard, M.; Levergood, R.; Lugaz, N.; Moebius, E.; Schwadron, N.; Torbert, R. B.; Zhang, J.; Bloser, P. F.

2016-12-01

Every summer for the past 25 years the University of New Hampshire (UNH) has run a month-long, residential outreach program for high school students considering careers in mathematics, science, or engineering. Space science is one of the modules. Students work directly with UNH faculty performing original work with real spacecraft data and hardware and present the results of that effort at the end of the program. Recent research topics have included interplanetary waves and turbulence as recorded by the ACE and Voyager spacecraft, electromagnetic ion cyclotron (EMIC) waves seen by the RBSP spacecraft, interplanetary coronal mass ejections (ICME) acceleration and interstellar pickup ions as seen by the STEREO spacecraft, and prototyping CubeSat hardware. Student research efforts can provide useful results for future research efforts by the faculty while the students gain unique exposure to space physics and a science career. In addition, the students complete a team project. Since 2006, that project has been the construction and flight of a high-altitude balloon payload and instruments. The students typically build the instruments they fly. In the process, students learn circuit design and construction, microcontroller programming, and core atmospheric and space science. Our payload design has evolved significantly since the first flight of a simple rectangular box and now involves a stable descent vehicle that does not require a parachute, an on-board flight control computer, in-flight autonomous control and data acquisition of multiple student-built instruments, and real-time camera images sent to ground. This is a program that can be used as a model for other schools to follow and that high schools can initiate. More information can be found at .

Stepwise approach to establishing multiple outreach laboratory information system-electronic medical record interfaces.

Science.gov (United States)

Pantanowitz, Liron; Labranche, Wayne; Lareau, William

2010-05-26

Clinical laboratory outreach business is changing as more physician practices adopt an electronic medical record (EMR). Physician connectivity with the laboratory information system (LIS) is consequently becoming more important. However, there are no reports available to assist the informatician with establishing and maintaining outreach LIS-EMR connectivity. A four-stage scheme is presented that was successfully employed to establish unidirectional and bidirectional interfaces with multiple physician EMRs. This approach involves planning (step 1), followed by interface building (step 2) with subsequent testing (step 3), and finally ongoing maintenance (step 4). The role of organized project management, software as a service (SAAS), and alternate solutions for outreach connectivity are discussed.

Pathway engineering to improve ethanol production by thermophilic bacteria

Energy Technology Data Exchange (ETDEWEB)

Lynd, L.R.

1998-12-31

Continuation of a research project jointly funded by the NSF and DOE is proposed. The primary project goal is to develop and characterize strains of C. thermocellum and C. thermosaccharolyticum having ethanol selectivity similar to more convenient ethanol-producing organisms. An additional goal is to document the maximum concentration of ethanol that can be produced by thermophiles. These goals build on results from the previous project, including development of most of the genetic tools required for pathway engineering in the target organisms. As well, we demonstrated that the tolerance of C. thermosaccharolyticum to added ethanol is sufficiently high to allow practical utilization should similar tolerance to produced ethanol be demonstrated, and that inhibition by neutralizing agents may explain the limited concentrations of ethanol produced in studies to date. Task 1 involves optimization of electrotransformation, using either modified conditions or alternative plasmids to improve upon the low but reproducible transformation, frequencies we have obtained thus far.

Learning about Genetic Engineering in an Outreach Laboratory: Influence of Motivation and Gender on Students' Cognitive Achievement

Science.gov (United States)

Goldschmidt, Marlen; Bogner, Franz X.

2016-01-01

During the last 10 years, outreach science laboratories have become increasingly popular due to resource and time limitations in schools. Outreach laboratories offer hands-on projects in a situated and authentic learning setting, thereby promoting the development of students' scientific literacy. However, students' cognitive achievement within…

I Want More and Better Cells! – An Outreach Project about Stem Cells and Its Impact on the General Population

Science.gov (United States)

Varela Amaral, Sara; Forte, Teresa; Ramalho-Santos, João; Girão da Cruz, M. Teresa

2015-01-01

Although science and technology impact every aspect of modern societies, there is still an extensive gap between science and society, which impairs the full exercise of citizenship. In the particular case of biomedical research increased investment should be accompanied by parallel efforts in terms of public information and engagement. We have carried out a project involving the production and evaluation of educational contents focused on stem cells - illustrated newspaper chronicles, radio interviews, a comic book, and animated videos - and monitored their impact on the Portuguese population. The study of the outreach materials in a heterogeneous sample of the population suggests that they are valuable tools to disseminate scientific messages, and that this is especially true for the comic-book format. Furthermore, the data showed that clear and stimulating outreach materials, that are able to teach new concepts and to promote critical thinking, increase engagement in science at different levels, depending on the depth of the concepts involved. Additionally, these materials can influence political, social and personal attitudes toward science. These results, together with the importance attributed to scientific research in stem cells by the population sampled, validates the diffusion of such materials as a significant contribution towards an overall public understanding and engagement in contemporary science, and this strategy should thus be considered in future projects. Regardless, stringent quality control must be implemented in order to efficiently communicate accurate scientific developments, and the public stimulated in terms of finding additional sources of reliable information. PMID:26222053

Technical Education Outreach in Materials Science and Technology Based on NASA's Materials Research

Science.gov (United States)

Jacobs, James A.

2003-01-01

The grant NAG-1 -2125, Technical Education Outreach in Materials Science and Technology, based on NASA s Materials Research, involves collaborative effort among the National Aeronautics and Space Administration s Langley Research Center (NASA-LaRC), Norfolk State University (NSU), national research centers, private industry, technical societies, colleges and universities. The collaboration aims to strengthen math, science and technology education by providing outreach related to materials science and technology (MST). The goal of the project is to transfer new developments from LaRC s Center for Excellence for Structures and Materials and other NASA materials research into technical education across the nation to provide educational outreach and strengthen technical education. To achieve this goal we are employing two main strategies: 1) development of the gateway website and 2) using the National Educators Workshop: Update in Engineering Materials, Science and Technology (NEW:Updates). We have also participated in a number of national projects, presented talks at technical meetings and published articles aimed at improving k-12 technical education. Through the three years of this project the NSU team developed the successful MST-Online site and continued to upgrade and update it as our limited resources permitted. Three annual NEW:Updates conducted from 2000 though 2002 overcame the challenges presented first by the September 11,2001 terrorist attacks and the slow U.S. economy and still managed to conduct very effective workshops and expand our outreach efforts. Plans began on NEW:Update 2003 to be hosted by NASA Langley as a part of the celebration of the Centennial of Controlled Flight.

12 CFR 517.5 - Outreach.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Outreach. 517.5 Section 517.5 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONTRACTING OUTREACH PROGRAMS § 517.5 Outreach... registration of minority-, women-owned (small and large) businesses and entities owned by individuals with...

Stepwise approach to establishing multiple outreach laboratory information system-electronic medical record interfaces

Directory of Open Access Journals (Sweden)

Liron Pantanowitz

2010-01-01

Full Text Available Clinical laboratory outreach business is changing as more physician practices adopt an electronic medical record (EMR. Physician connectivity with the laboratory information system (LIS is consequently becoming more important. However, there are no reports available to assist the informatician with establishing and maintaining outreach LIS-EMR connectivity. A four-stage scheme is presented that was successfully employed to establish unidirectional and bidirectional interfaces with multiple physician EMRs. This approach involves planning (step 1, followed by interface building (step 2 with subsequent testing (step 3, and finally ongoing maintenance (step 4. The role of organized project management, software as a service (SAAS, and alternate solutions for outreach connectivity are discussed.

High school peer tutors teach MedlinePlus: a model for Hispanic outreach*

Science.gov (United States)

Warner, Debra G.; Olney, Cynthia A.; Wood, Fred B.; Hansen, Lucille; Bowden, Virginia M.

2005-01-01

Objectives: The objective was to introduce the MedlinePlus Website to the predominantly Hispanic residents of the Lower Rio Grande Valley region of Texas by partnering with a health professions magnet high school (known as Med High). Methods: Community assessment was used in the planning stages and included pre-project focus groups with students and teachers. Outreach methods included peer tutor selection, train-the-trainer sessions, school and community outreach, and pre- and posttests of MedlinePlus training sessions. Evaluation methods included Web statistics; end-of-project interviews; focus groups with students, faculty, and librarians; and end-of-project surveys of students and faculty. Results: Four peer tutors reached more than 2,000 people during the project year. Students and faculty found MedlinePlus to be a useful resource. Faculty and librarians developed new or revised teaching methods incorporating MedlinePlus. The project enhanced the role of school librarians as agents of change at Med High. The project continues on a self-sustaining basis. Conclusions: Using peer tutors is an effective way to educate high school students about health information resources and, through the students, to reach families and community members. PMID:15858628

Ethanol from mixed waste paper

International Nuclear Information System (INIS)

Kerstetter, J.D.; Lyons, J.K.

1991-01-01

The technology, markets, and economics for converting mixed waste paper to ethanol in Washington were assessed. The status of enzymatic and acid hydrolysis projects were reviewed. The market for ethanol blended fuels in Washington shows room for expansion. The economics for a hypothetical plant using enzymatic hydrolysis were shown to be profitable

Outreach to health professionals in a rural area.

Science.gov (United States)

Pifalo, V

1994-01-01

An outreach project which juxtaposed technology (Grateful Med) and a human intermediary (a circuit librarian) to serve health professionals in a rural area of Illinois is described. The five goals of the project were: promote Grateful Med as a clinical tool; introduce circuit librarianship to Illinois; heighten the awareness of health professionals to the value of timely information services; increase the visibility of the resource library; and evaluate the impact of the two components, Grateful Med and circuit librarianship. While the project was well-received and enjoyed short-term success, sustaining the same level of information activity post-project has not been achieved. Insuring utilization of health information by remote health professionals may be characterized as a Sisyphean task.

Amphibious Encounters : Coral and People in Conservation Outreach in Indonesia

NARCIS (Netherlands)

Pauwelussen, A.P.; Verschoor, G.M.

2017-01-01

Drawing on long-term ethnographic research in Indonesia, this article describes a conservation outreach project that attempts to educate and convert local people into coral protectors. Both coral and the sea-dwelling Bajau people appear to be amphibious beings, moving between a changeable land-water

Outreach to Science Faculty and Students through Research Exhibitions

Science.gov (United States)

Chan, Tina; Hebblethwaite, Chris

2014-01-01

Penfield Library at the State University of New York at Oswego (SUNY Oswego) has a gallery exhibit space near the front entrance that is used to showcase student-faculty research and art class projects. This article features the library's outreach efforts to science faculty and students through research exhibitions. The library held an exhibition…

An Indirect Route for Ethanol Production

Energy Technology Data Exchange (ETDEWEB)

Eggeman, T.; Verser, D.; Weber, E.

2005-04-29

The ZeaChem indirect method is a radically new approach to producing fuel ethanol from renewable resources. Sugar and syngas processing platforms are combined in a novel way that allows all fractions of biomass feedstocks (e.g. carbohydrates, lignins, etc.) to contribute their energy directly into the ethanol product via fermentation and hydrogen based chemical process technologies. The goals of this project were: (1) Collect engineering data necessary for scale-up of the indirect route for ethanol production, and (2) Produce process and economic models to guide the development effort. Both goals were successfully accomplished. The projected economics of the Base Case developed in this work are comparable to today's corn based ethanol technology. Sensitivity analysis shows that significant improvements in economics for the indirect route would result if a biomass feedstock rather that starch hydrolyzate were used as the carbohydrate source. The energy ratio, defined as the ratio of green energy produced divided by the amount of fossil energy consumed, is projected to be 3.11 to 12.32 for the indirect route depending upon the details of implementation. Conventional technology has an energy ratio of 1.34, thus the indirect route will have a significant environmental advantage over today's technology. Energy savings of 7.48 trillion Btu/yr will result when 100 MMgal/yr (neat) of ethanol capacity via the indirect route is placed on-line by the year 2010.

Marketing University Outreach Programs.

Science.gov (United States)

Foster, Ralph S., Jr., Ed.; And Others

A collection of 12 essays and model program descriptions addresses issues in the marketing of university extension, outreach, and distance education programs. They include: (1) "Marketing and University Outreach: Parallel Processes" (William I. Sauser, Jr. and others); (2) "Segmenting and Targeting the Organizational Market"…

Surgical Outreach for Children by International Humanitarian Organizations: A Review.

Science.gov (United States)

Kynes, J Matthew; Zeigler, Laura; McQueen, Kelly

2017-06-28

Low- and middle-income countries carry a disproportionate share of the global burden of pediatric surgical disease and have limited local healthcare infrastructure and human resources to address this burden. Humanitarian efforts that have improved or provided access to necessary basic or emergency surgery for children in these settings have included humanitarian assistance and disaster relief, short-term surgical missions, and long-term projects such as building pediatric specialty hospitals and provider networks. Each of these efforts may also include educational initiatives designed to increase local capacity. This article will provide an overview of pediatric humanitarian surgical outreach including reference to available evidence-based analyses of these platforms and make recommendations for surgical outreach initiatives for children.

Space Weather Outreach: Connection to STEM Standards

Science.gov (United States)

Dusenbery, P. B.

2008-12-01

Many scientists are studying the Sun-Earth system and attempting to provide timely, accurate, and reliable space environment observations and forecasts. Research programs and missions serve as an ideal focal point for creating educational content, making this an ideal time to inform the public about the importance and value of space weather research. In order to take advantage of this opportunity, the Space Science Institute (SSI) is developing a comprehensive Space Weather Outreach program to reach students, educators, and other members of the public, and share with them the exciting discoveries from this important scientific discipline. The Space Weather Outreach program has the following five components: (1) the Space Weather Center Website that includes online educational games; (2) Small Exhibits for Libraries, Shopping Malls, and Science Centers; (3) After-School Programs; (4) Professional Development Workshops for Educators, and (5) an innovative Evaluation and Education Research project. Its overarching goal is to inspire, engage, and educate a broad spectrum of the public and make strategic and innovative connections between informal and K-12 education communities. An important factor in the success of this program will be its alignment with STEM standards especially those related to science and mathematics. This presentation will describe the Space Weather Outreach program and how standards are being used in the development of each of its components.

Expanding Public Outreach: The Solar System Ambassadors Program

Science.gov (United States)

Ferrari, K.

2001-12-01

The Solar System Ambassadors Program is a public outreach program designed to work with motivated volunteers across the nation. These competitively selected volunteers organize and conduct public events that communicate exciting discoveries and plans in Solar System research, exploration and technology through non-traditional forums. In 2001, 206 Ambassadors from almost all 50 states bring the excitement of space to the public. Ambassadors are space enthusiasts, who come from all walks of life. Last year, Ambassadors conducted almost 600 events that reached more than one-half million people in communities across the United States. The Solar System Ambassadors Program is sponsored by the Jet Propulsion Laboratory (JPL) in Pasadena, California, an operating division of the California Institute of Technology (Caltech) and a lead research and development center for the National Aeronautics and Space Administration (NASA). Participating JPL organizations include Cassini, Galileo, STARDUST, Outer Planets mission, Genesis, Ulysses, Voyager, Mars missions, Discovery missions NEAR and Deep Impact, Deep Space Network, Solar System Exploration Forum and the Education and Public Outreach Office. Each Ambassador participates in on-line (web-based) training sessions that provide interaction with NASA scientists, engineers and project team members. As such, each Ambassador's experience with the space program becomes personalized. Training sessions provide Ambassadors with general background on each mission and educate them concerning specific mission milestones, such as launches, planetary flybys, first image returns, arrivals, and ongoing key discoveries. Additionally, projects provide limited supplies of materials, online resource links and information. Integrating volunteers across the country in a public-engagement program helps optimize project funding set aside for education and outreach purposes, establishing a nationwide network of regional contacts. At the same time

The South African Experience of Conservation and Social Forestry Outreach Nurseries

Science.gov (United States)

Botha, Jenny; Witkowski, Ed T. F.; Cock, Jacklyn

2006-11-01

Outreach nurseries are favored conservation and social forestry tools globally, but, as with many integrated conservation and development programs (ICDPs), they do not always produce anticipated results. A synopsis of the experience of South African practitioners is provided in this study of 65 outreach nurseries. South African outreach nurseries frequently include financial objectives, creating additional challenges in simultaneously attaining conservation and socioeconomic goals. Progress was hindered by biophysical problems (e.g., lack of water, poor soils, etc.) as well as the harsh socioeconomic conditions facing most communities in which nurseries had been established. Attaining financial viability was challenging. Business management skills were often restricted, and few viability studies included adequate market research. Costs to community participants were usually high, and benefits were limited. Conservation objectives were frequently lost in the struggle to attain financial viability. The management of social processes also proved challenging. Although small scale and relatively straightforward compared with many ICDPs, nurseries usually require substantial institutional support, including a range of technical, business, and development services. Project time frames need to be reconsidered, as practitioners estimate that it takes 5-10 years for nurseries to start meeting objectives, and donors and implementing agencies often operate on 2-3-year project cycles. Detailed viability studies are essential, incorporating a social probe and an assessment of potential impacts of projects on community participants. Progress needs to be continuously evaluated to enable institutions and community participants to adapt to changing conditions as well as ensure that the spectrum of objectives are being achieved.

Photonics outreach and education through partnerships in Puerto Rico

Science.gov (United States)

Friedman, Jonathan S.; Diaz, Andres; Saltares, Roger; Luciano, Sarah; Molina, Nerivette; Martinez, Smailyn; Hernandez, Alejandro; de Jesus, Johan; Rivera, Yesenia; Capeles, Antonio; Alvear, Felipe; Lopez, Jesus; Rivera, Miguel; Saurez, Rey; Trujillo, Elsa

2015-10-01

As the only photonics center in Puerto Rico, the Puerto Rico Photonics Institute (PRPI) has developed education and outreach projects, partnering with other institutions and private companies to optimize the use of available resources. We present our experience, challenges, rewards, and results for the following projects: - Tours: K-12 students visit our facilities in a science tour including a presentation on the Arecibo Observatory (AO) and the Digital Planet Geodome. We present optics demonstrations and other information. In the first three months we hosted fifteen schools impacting over 1,400 students. - Outreach: We have newly active outreach and recruiting activities for Puerto Rico (PR) schools. - Teachers: With the PR Math-Science Partnership (MSP) Program, we have given a full-day workshop on optics and photonics experiments for 5th-12th grade teachers, and a master class at the annual MSP Congress. We have impacted over 500 teachers through these initiatives. - Continuing Education: We have given continuing education courses in addition to the MSP workshops. - General Public: We partner with museums in PR, the University of Turabo, and the AO Visitor Center to build optics exhibits, many developed by students. - Video: PRPI is promoting the 2015 International Year of Light, creating: 1. A short video with students and faculty from the Universidad Metropolitana (UMET) Schools of Communication and Business Administration; 2. A longer video with the production company Geoambiente. - Apps: Our website will include ray tracing and wave propagation applications, developed by UMET Computer Science students. - Capstone: Engineering students at the School of Engineering at Universidad del Turabo are developing laser pattern generators.

The BEST project - BioEthanol for the Sustainable Transportation - a contribution to the environment of the metropolis; O projeto BEST - BioEtanol para o Transporte Sustentavel - uma contribuicao ao meio ambiente das metropoles

Energy Technology Data Exchange (ETDEWEB)

Gonzalez Velazquez, Silvia Maria Stortini; Santos, Sandra Maria Apolinario; Moreira, Jose Roberto; Melo, Euler Hoffmann; Coelho, Suani Teixeira [Centro Nacional de Referencia em Biomassa (CENBIO), Sao Paulo, SP (Brazil)], E-mail: silvia@iee.usp.br

2010-07-01

The BEST Project - Bio Ethanol for the Sustainable Transportation was an initiative of the European Union, coordinated by the Stockholm City Hall, at Sweden. This project gave incentives the use of ethanol, replacing the Diesel fuel, at the public transportation in Brazil and in the world. The used vehicles in the tests were monitored and evaluated to demonstrate the efficiency and environmental energy of the ethanol, and after the results, the BEST project and the European Union gave recommendations for the formulation of public politics of incentives to the use of technology.

Amphibious Encounters: Coral and People in Conservation Outreach in Indonesia

Directory of Open Access Journals (Sweden)

Annet Pauwelussen

2017-05-01

Full Text Available Drawing on long-term ethnographic research in Indonesia, this article describes a conservation outreach project that attempts to educate and convert local people into coral protectors. Both coral and the sea-dwelling Bajau people appear to be amphibious beings, moving between a changeable land-water interface, and between different, fluidly interwoven ontological constellations. We show that the failure of conservation organizations to recognize the ontologically ambiguous nature of “coral” and “people” translates to a breakdown of outreach goals. Mobilizing the concept of amphibiousness to engage this ambiguity and fluidity, we describe the moving land-water interface as the actual living environment for both coral and people. The notion of amphibiousness, we suggest, has practical and political value, in particular for reconsidering outreach and how it may be reframed as a process involving ontological dialogue. For conservation outreach to become seaworthy, it needs to cultivate an amphibious capacity, capable of moving in-between and relating partly overflowing ways of knowing and being. Providing room for ambiguity, thinking with amphibiousness furthermore encourages suspension of the (Western tendency to explain the Other, to fix what does not add up. As such, it is of heuristic relevance for the on-going discussions of ontological multiplicity that have proliferated at the intersection between STS and anthropology.

[Family members' experiences of caring for persons with dementia and outreach counseling--an interpretative phenomenological study].

Science.gov (United States)

Vögeli, Samuel; Frei, Irena Anna; Spichiger, Elisabeth

2016-01-01

Almost two-thirds of the 110,000 people living with dementia in Switzerland receive home care from family members. Outreach counselling can reduce the burden for family caregivers and delay nursing home placement. However, little is known of how this works and how caregivers experience the counselling. The Canton of Aargau Alzheimer's Association has been conducting a pilot project to demonstrate the necessity, effectiveness and practicability of outreach counselling in (their canton). As a part of the evaluation of the project this study explored how family members experience the process of caring for a relative with dementia and outreach counselling. Interpretive phenomenology–a qualitative approach–was used to analyse data from interviews with twelve family caregivers. Most family members felt supported in caregiving by outreach counselling. Three aspects of the counselling were especially important to the participants: being understood and taken seriously by the counsellor; receiving answers to their most pressing questions concerning the illness and being supported when difficult decision had to be taken; regaining personal time and learning how to better interact with the person with dementia. Two participants would have wished for more help by the counsellor. To meet the needs of the family members, consultants should have sufficient experience in dementia patient care and should be strongly networked across the local health and welfare system. This study shows that family members can experience outreach counselling as a great support in their caregiving roles.

Final Scientific/Technical Report Solar America Initiative: Solar Outreach and Communications

Energy Technology Data Exchange (ETDEWEB)

Weissman, Jane M

2011-09-10

The purpose of the Solar America Initiative: Solar Outreach and Communications grant was to promote better communications among stakeholders; address infrastructure barriers to solar energy; and coordinate with industry, the U.S. Department of Energy, national laboratories, states, cities and counties. The Interstate Renewable Energy Council (IREC), a non-profit organization formed in 1982, approached this grant project by establishing a wide range of communication and outreach activities including newsletters, workshops, webinars, model practices and publications; by advancing easy and fair hook-up rules to the utility grid; and by upgrading training based on industry competency standards. The Connecting to the Grid project and the Solar Codes and Standards Public Hearings project offered communication coupled with technical assistance to overcome interconnection, net metering and other regulatory and program barriers. The Workforce Development Project tackled building a strong workforce through quality training and competency assessment programs. IREC's web site, the semi-monthly state and stakeholder newsletter and the metrics report resulted in better communications among stakeholders. Workshops and phone seminars offered technical assistance and kept stakeholders up-to-date on key issues. All of these activities resulted in implementing sustainable solutions to institutional and market barriers to solar energy and getting the right information to the right people.

Projection on a Sphere for a More Interactive Approach for Education and Outreach in Earth Sciences

Science.gov (United States)

Hardy, A.; King, S. D.

2011-12-01

Anna Hardy, Scott D. King, Department of Geosciences, Virginia Tech, Blacksburg, VA 24061 Systems that project images onto a spherical surface are relatively new, moderately priced technology that could change the way students and the general public learn about Earth Sciences. For classroom and small museum spaces, such as the Geoscience Museum at Virginia Tech, a globe of about one-meter diameter can be used. Such a system has been recently installed in our 2500 square foot museum space. With this system we are able to display many types of Earth Science data including: global sea rise, weather and climate data, plate reconstructions, and projections of planets in the solar system. Animations show phenomenon over time including motions of plates over millions of years or evolution of global weather patterns over periods of days to weeks. We are importing other deep Earth data sets including global tomographic models to the system. As an outreach tool, one advantage of this technology is that it allows visitors to view global data in its natural spherical geometry and does not require them to visualize global spherical data or models from two-dimensional maps or displays. We will report on the effectiveness of this tool at communicating concepts with both college general education students and museum guests (pre-school through adult) via general surveying. Our initial comparison will be comprehension from classes with and without access to the spherical projection system.

The League of Astronomers: Outreach

Science.gov (United States)

Paat, Anthony; Brandel, A.; Schmitz, D.; Sharma, R.; Thomas, N. H.; Trujillo, J.; Laws, C. S.; Astronomers, League of

2014-01-01

The University of Washington League of Astronomers (LOA) is an organization comprised of University of Washington (UW) undergraduate students. Our main goal is to share our interest in astronomy with the UW community and with the general public. The LOA hosts star parties on the UW campus and collaborates with the Seattle Astronomical Society (SAS) on larger Seattle-area star parties. At the star parties, we strive to teach our local community about what they can view in our night sky. LOA members share knowledge of how to locate constellations and use a star wheel. The relationship the LOA has with members of SAS increases both the number of events and people we are able to reach. Since the cloudy skies of the Northwest prevent winter star parties, we therefore focus our outreach on the UW Mobile Planetarium, an inflatable dome system utilizing Microsoft’s WorldWide Telescope (WWT) software. The mobile planetarium brings astronomy into the classrooms of schools unable to travel to the UW on-campus planetarium. Members of the LOA volunteer their time towards this project and we make up the majority of the Mobile Planetarium volunteers. Our outreach efforts allow us to connect with the community and enhance our own knowledge of astronomy.

Floating Classroom Outreach as an Introduction to Ocean Studies

Science.gov (United States)

McFadden, M.

2016-02-01

Many children and young adults living within only one hour of the coast never have the opportunity to explore a beach or go out on a boat because of financial challenges or lack of transportation.These types of experiences are the spark that helped many ocean scientists become fascinated with the ocean and later pursue a career related to the ocean. This presentation will discuss a variety of outreach projects and the efficacy of each. Projects vary in age, complexity and cost. These projects include a Beach Clean-Up open to students and their families at a community college organized by a campus volunteer group with a focus on social issues, a Marine Biology and Physical Oceanography class joint floating classroom trip open to college students to introduce non-STEM students to marine science in an exciting setting, and an education outreach trip for 8-12 years old children from the Boys and Girls Club in Newport, RI in collaboration with The International SeaKeepers Society, a non-profit that facilitates ocean research and education by working closely with the yachting community. Emphasis on environmental education in the U.S. has grown considerably over recent years, and the development of unique and innovative approaches to hands-on marine science education are needed to excite students to explore the marine environment and care about environmental stewardship.

The Internet as an outreach tool: the UWC case | Keats | South ...

African Journals Online (AJOL)

There are two web-based outreach projects based in the botany department at the University of the Western Cape (UWC), providing high-school level learning resources in the area of Biology and Environmental Education. An analysis of guestbook submissions and server logs was made to determine if the resources were ...

Research and field trials with a blend of ethanol in diesel oil

Energy Technology Data Exchange (ETDEWEB)

Egebaeck, K.E. [Autoemission K-E E Consultant, Nykoeping (Sweden)

1999-03-01

The aim of this report is to summarize the experiences acquired and data generated during the project named `The mixed fuel project` which was carried out during the years 1993 to 1997. The project was initiated after that some information had been collected in Australia, where a similar project was underway. The Australian project showed some interesting data and within that project an emulsifier had been developed - an emulsifier which has also been used in the Swedish project. In order to avoid a costly development of a method for blending ethanol in diesel oil, a form of co-operation was established between the people involved in Australia and those involved in Sweden. The content of ethanol in diesel oil used in Australia was 15 % and the investigations in Sweden reported further down in this report the ratio 15 % ethanol in MK 1 (an environmentally classified diesel fuel in Sweden) was the best alternative to be used also in Sweden. Twelve reports have been studied and used as references in order to summarize the results and experiences from the project. In order to fulfil the obligations of the project many institutions, private and community companies, consultants and universities in Sweden were involved. In the report presents the main results from the different investigations and field trials with ethanol-diesel fueled vehicles. It can be said that there are no technical problems connected to the use of ethanol-diesel fuel but the most serious drawback is the cost of the fuel. There is also a need for further development of the technology of making a homogenous emulsion of ethanol in diesel oil at a reasonable cost. The main advantage of using the mixed fuel is that the emission of particles is considerably reduced. The emission of CO{sub 2} is also reduced when the ethanol is produced from biomass using an environmentally friendly method 17 refs, 22 figs, 22 tabs

Assessing the Long-Term Impacts of Water Quality Outreach and Education Efforts on Agricultural Landowners

Science.gov (United States)

Jackson-Smith, Douglas B.; McEvoy, Jamie P.

2011-01-01

We assess the long-term effectiveness of outreach and education efforts associated with a water quality improvement project in a watershed located in northern Utah, USA. Conducted 15 years after the original project began, our research examines the lasting impacts of different extension activities on landowners' motivations to participate and…

High Speed/ Low Effluent Process for Ethanol

Energy Technology Data Exchange (ETDEWEB)

M. Clark Dale

2006-10-30

n this project, BPI demonstrated a new ethanol fermentation technology, termed the High Speed/ Low Effluent (HS/LE) process on both lab and large pilot scale as it would apply to wet mill and/or dry mill corn ethanol production. The HS/LE process allows very rapid fermentations, with 18 to 22% sugar syrups converted to 9 to 11% ethanol ‘beers’ in 6 to 12 hours using either a ‘consecutive batch’ or ‘continuous cascade’ implementation. This represents a 5 to 8X increase in fermentation speeds over conventional 72 hour batch fermentations which are the norm in the fuel ethanol industry today. The ‘consecutive batch’ technology was demonstrated on a large pilot scale (4,800 L) in a dry mill corn ethanol plant near Cedar Rapids, IA (Xethanol Biofuels). The pilot demonstrated that 12 hour fermentations can be accomplished on an industrial scale in a non-sterile industrial environment. Other objectives met in this project included development of a Low Energy (LE) Distillation process which reduces the energy requirements for distillation from about 14,000 BTU/gal steam ($0.126/gal with natural gas @ $9.00 MCF) to as low as 0.40 KW/gal electrical requirements ($0.022/gal with electricity @ $0.055/KWH). BPI also worked on the development of processes that would allow application of the HS/LE fermentation process to dry mill ethanol plants. A High-Value Corn ethanol plant concept was developed to produce 1) corn germ/oil, 2) corn bran, 3) ethanol, 4) zein protein, and 5) nutritional protein, giving multiple higher value products from the incoming corn stream.

The Use of Social Media and Mobile applications in content delivery for the MY NASA DATA and SCOOL Projects in support of Education and Outreach Initiatives

Science.gov (United States)

Lewis, P. M.; Oostra, D.; Moore, S. W.; Crecelius, S. A.

2011-12-01

So you have a social media site for the project you are working on. Now what? How do you know if you are reaching your target audience? What are the demographics of those that you are reaching? These are just a few of the questions to ask when venturing into the social media world as a way to further your outreach opportunities. With this important information you will have the ability to make small changes "on the fly", or to switch focus to other Web 2.0 tools for the project. An important aspect to social media tools as an outreach strategy is the ease of development and implementation for use in reaching your targeted audience. They are also equally easy to remove from use. This allows a project to shift to a new method of communication should your metrics point you in that direction. The MY NASA DATA (MND) project enables K-12 teachers, students and citizen scientists to explore the large volumes of satellite data that NASA collects from space. With the large number of interactions that surround conference and outreach meetings, social media plays several important roles in the project. The main function of social media is to be an open channel for communication and discovery of the project. The other important role is as a vehicle to share new information, media and other useful educational tools. With a target age of middle school and older, the MY NASA DATA project is able to effectively utilize a wide variety of social media tools through proper monitoring of metrics and usage. Some of the social media tools utilized by the MY NASA DATA project include, Facebook, YouTube and the Observe Your World blog. Students' Clouds Observations On-Line (S'COOL) is a hands-on project, which supports NASA research on the Earth's climate. Students are engaged in identifying cloud-types and levels and sending that information to NASA. Since the topic of clouds is a popular one in many elementary curricula, the target age for the S'COOL project is younger than that of the

Spread the Word: The Stop.Think.Connect.[TM] Community Outreach Guide

Science.gov (United States)

US Department of Homeland Security, 2013

2013-01-01

The "Stop.Think.Connect. Community Outreach Toolkit" was adapted from the Federal Trade Commission's "OnGuardOnline.gov," a project that provides practical tips to help guard against Internet fraud and protect your privacy. The kit will help you offer your community information about protecting kids online. It includes "Stop.Think.Connect.," a…

A Tale of Two scientists and their Involvement in Education & Outreach

Science.gov (United States)

McDonnell, J.

2004-12-01

Many scientists, when faced with developing an education and outreach plan for their research proposals, are unclear on what kinds of impacts they can have on broader non scientist audiences. Many scientists feel their only options are to develop a website or invite a teacher to get involved in their sampling or research cruises. Scientists, who are constrained by time and resources, are not aware of the range of education and outreach options available to them and of the great value their involvement can bring to the public. In an recent survey at the National Science Foundation sponsored ORION conference (January 2004), respondents stated that the greatest public benefits to having scientists involved in public education are (1) that they can present the benefits and relevance of research (26%), (2) focus awareness on environmental issues (26%), (3) serve as models for teachers and motivators for children (25%) and (4) increase public understanding, awareness and appreciation of science (about 22%). As a member of the Mid-Atlantic Center for Ocean Sciences Education Excellence (MACOSEE), the Institute of Marine & Coastal Sciences (IMCS) at Rutgers University is dedicated to helping scientists and educators realize the benefits of working together to advance ocean discovery and make known the vital role of the ocean in our lives. A website called "Scientist Connection" (www.macosee.net) was developed to help busy scientists choose a role in education and outreach that will make the most of their talent and time. The goal of the web site is to help scientists produce a worthwhile education project that complements and enriches their research. In this session, the author will present two case studies that demonstrate very different but effective approaches to scientist's involvement in education and outreach projects. In the first case, we will chronicle how a team of biologists and oceanographers in the Rutgers University, Coastal Ocean Observation Laboratory (or

Coffee Shops, Classrooms and Conversations: public engagement and outreach in a large interdisciplinary research Hub

Science.gov (United States)

Holden, Jennifer A.

2014-05-01

Public engagement and outreach activities are increasingly using specialist staff for co-ordination, training and support for researchers, they are also becoming expected for large investments. Here, the experience of public engagement and outreach a large, interdisciplinary Research Hub is described. dot.rural, based at the University of Aberdeen UK, is a £11.8 million Research Councils UK Rural Digital Economy Hub, funded as part of the RCUK Digital Economy Theme (2009-2015). Digital Economy research aims to realise the transformational impact of digital technologies on aspects of the environment, community life, cultural experiences, future society, and the economy. The dot.rural Hub involves 92 researchers from 12 different disciplines, including Geography, Hydrology and Ecology. Public Engagement and Outreach is embedded in the dot.rural Digital Economy Hub via an Outreach Officer. Alongside this position, public engagement and outreach activities are compulsory part of PhD student contracts. Public Engagement and Outreach activities at the dot.rural Hub involve individuals and groups in both formal and informal settings organised by dot.rural and other organisations. Activities in the realms of Education, Public Engagement, Traditional and Social Media are determined by a set of Underlying Principles designed for the Hub by the Outreach Officer. The underlying Engagement and Outreach principles match funding agency requirements and expectations alongside researcher demands and the user-led nature of Digital Economy Research. All activities include researchers alongside the Outreach Officer are research informed and embedded into specific projects that form the Hub. Successful public engagement activities have included participation in Café Scientifique series, workshops in primary and secondary schools, and online activities such as I'm a Scientist Get Me Out of Here. From how to engage 8 year olds with making hydrographs more understandable to members of

EarthScope Education and Outreach: Accomplishments and Emerging Opportunities

Science.gov (United States)

Robinson, S.; Ellins, K. K.; Semken, S. C.; Arrowsmith, R.

2014-12-01

EarthScope's Education and Outreach (E&O) program aims to increase public awareness of Earth science and enhance geoscience education at the K-12 and college level. The program is distinctive among major geoscience programs in two ways. First, planning for education and public engagement occurred in tandem with planning for the science mission. Second, the NSF EarthScope program includes funding support for education and outreach. In this presentation, we highlight key examples of the program's accomplishments and identify emerging E&O opportunities. E&O efforts have been collaboratively led by the EarthScope National Office (ESNO), IRIS, UNAVCO, the EarthScope Education and Outreach Subcommittee (EEOSC) and PI-driven EarthScope projects. Efforts by the EEOSC, guided by an EarthScope Education and Outreach Implementation Plan that is periodically updated, focus EarthScope E&O. EarthScope demonstrated early success in engaging undergraduate students (and teachers) in its mission through their involvement in siting USArray across the contiguous U.S. Funded E&O programs such as TOTLE, Illinois EarthScope, CEETEP (for K-12), InTeGrate and GETSI (for undergraduates) foster use of freely available EarthScope data and research findings. The Next Generation Science Standards, which stress science and engineering practices, offer an opportunity for alignment with existing EarthScope K-12 educational resources, and the EEOSC recommends focusing efforts on this task. The EEOSC recognizes the rapidly growing use of mobile smart devices by the public and in formal classrooms, which bring new opportunities to connect with the public and students. This will capitalize on EarthScope's already prominent social media presence, an effort that developed to accomplish one of the primary goals of the EarthScope E&O Implementation Plan to "Create a high-profile public identity for EarthScope" and to "Promote science literacy and understanding of EarthScope among all audiences through

Microgravity Outreach and Education

Science.gov (United States)

Rogers, Melissa J. B.; Rosenberg, Carla B.

2000-01-01

The NASA Microgravity Research Program has been actively developing classroom activities and educator's guides since the flight of the First United States Microgravity Laboratory. In addition, various brochures, posters, and exhibit materials have been produced for outreach efforts to the general public and to researchers outside of the program. These efforts are led by the Microgravity Research Outreach/Education team at Marshall Space Flight Center, with classroom material support from the K-12 Educational Program of The National Center for Microgravity Research on Fluids and Combustion (NCMR), general outreach material development by the Microgravity Outreach office at Hampton University, and electronic/media access coordinated by Marshall. The broad concept of the NCMR program is to develop a unique set of microgravity-related educational products that enable effective outreach to the pre-college community by supplementing existing mathematics, science, and technology curricula. The current thrusts of the program include summer teacher and high school internships during which participants help develop educational materials and perform research with NCMR and NASA scientists; a teacher sabbatical program which allows a teacher to concentrate on a major educational product during a full school year; frequent educator workshops held at NASA and at regional and national teachers conferences; a nascent student drop tower experiment competition; presentations and demonstrations at events that also reach the general public; and the development of elementary science and middle school mathematics classroom products. An overview of existing classroom products will be provided, along with a list of pertinent World Wide Web URLs. Demonstrations of some hands on activities will show the audience how simple it can be to bring microgravity into the classroom.

Innovating science communication: the structure supporting ATLAS Education & Outreach

Science.gov (United States)

Goldfarb, Steven; Marcelloni, Claudia; Shaw, Kate; ATLAS Experiment

2016-04-01

The ATLAS Education & Outreach project has, over the years, developed a strong reputation for supporting innovation. Animated event displays, musical CDs, 3d movies, 3-storey murals, photo books, data sonifications, multi-media art installations, pub slams, masterclasses, documentaries, pop-up books, LEGO® models, and virtual visits are among the many diverse methods being exploited to communicate to the world the goals and accomplishments of the ATLAS Experiment at CERN. This variety of creativity and innovation does not pop out of a vacuum. It requires underlying motivation by the collaboration to communicate with the public; freedom and encouragement to do so in a creative manner; and a support structure for developing, implementing and promoting these activities. The ATLAS Outreach project has built this support structure on a well-defined communication plan, high-quality content, and effective delivery platforms. Most importantly, implementation of the program has been based on the effective engagement of the participating institutes and other key partners, not only to leverage modest human resources and funding, but also to take advantage of the rich imagination and inspiration of a diverse, global human collaboration. We present our current plan, on-going activities, and a few more fun innovations for the future.

Education and Outreach: Advice to Young Scientists

Science.gov (United States)

Lopes, R. M. C.

2005-08-01

Carl Sagan set an example to all scientists when he encouraged us to reach out to the public and share the excitement of discovery and exploration. The prejudice that ensued did not deter Sagan and, with the passing of years, more and more scientists have followed his example. Although at present scientists at all ranks are encouraged by their institutions to do outreach, the balancing of a successful scientific career with teaching and outreach is often not an easy one. Young scientists, in particular, may worry about how their outreach efforts are viewed in the community and how they will find the time and energy for these efforts. This talk will offer suggestions on how to balance an active science research program with outreach activities, the many different ways to engage in education and public outreach, and how the rewards are truly priceless.

75 FR 30364 - Information Collection; Outreach Opportunity Questionnaire

Science.gov (United States)

2010-06-01

... Collection; Outreach Opportunity Questionnaire AGENCY: Forest Service, USDA. ACTION: Notice; request for... approved information collection, Outreach Opportunity Questionnaire. DATES: Comments must be received in...: Outreach Opportunity Questionnaire. OMB Number: 0596-0207. Expiration Date of Approval: November 30, 2010...

Using the Lashof Accounting Methodology to Assess Carbon Mitigation Projects Using LCA: Ethanol Biofuel as a Case Study

DEFF Research Database (Denmark)

Courchesne, Alexandre; Becaert, Valerie; Rosenbaum, Ralph K.

2010-01-01

and comparison of different carbon mitigation projects (e.g. biofuel use, sequestering plant, afforestation project, etc.). The Lashof accounting methodology is chosen amid other methods of greenhouse gas (GHG) emission characterization for its relative simplicity and capability of characterizing all types...... of carbon mitigation projects. It calculates the cumulative radiative forcing caused by GHG emission within a predetermined time frame. Basically, the developed framework uses the Mg-year as a functional unit and isolates impacts related to the climate mitigation function with system expansion. The proposed...... framework is demonstrated with a case study of tree ethanol pathways (maize, sugarcane and willow). Study shows that carbon mitigation assessment through LCA is possible and that it could be a useful tool for decision makers as it can compare different projects regardless of their original context. Case...

Impact Through Outreach and Education with Europlanet 2020 Research Infrastructure

Science.gov (United States)

Heward, A.; Barrosa, M.; Miller, S.

2015-10-01

Since 2005, Europlanet has provided a framework to bring together Europe's fragmented planetary science community. The project has evolved through a number of phases into a self-sustaining membership organization. Now, Europlanet is launching a new Research Infrastructure (RI) funded through the European Commission's Horizon 2020 programme that, for the next four years, will provide support, services, access to facilities, new research tools and a virtual planetary observatory. Europlanet 2020 RI's Impact Through Outreach and Education (IOE) activities aim to ensure that the work of Europlanet and the community it supports is known, understood and used by stakeholders, and that their inputs are taken into account by the project. We will engage citizens, policy makers and potential industrial partners across Europe with planetary science and the opportunities that it provides for innovation, inspiration and job creation. We will reach out to educators and students, both directly and through partner networks, to provide an interactive showcase of Europlanet's activities e.g through live link-ups with scientists participating in planetary analogue field trips, educational video "shorts" and through using real planetary data from the virtual observatory in comparative planetology educational activities. We will support outreach providers within the planetary science community (e.g. schools liaison officers, press officers, social media managers and scientists active in communicating their work) through meetings and best practice workshops, communication training sessions, an annual prize for public engagement and a seed-funding scheme for outreach activities. We will use traditional and social media channels to communicate newsworthy results and activities to diverse audiences not just in Europe but also around the globe.

A Public Outreach Blog for the CANDELS Project

Science.gov (United States)

Kartaltepe, Jeyhan S.; Pforr, J.; CANDELS Collaboration

2013-01-01

In May 2012 the CANDELS collaboration launched a public outreach blog, aimed at the general public, where we discuss CANDELS related science. CANDELS (the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey) is a large Hubble Space Telescope Multi-Cycle Treasury Program to image portions of the five most commonly studied deep fields in the near-infrared with WFC3. This large collaboration encompasses a wide range of science topics including galaxy evolution and observational cosmology. We seek to understand how galaxies in the early universe formed and evolved to become the galaxies we see today. We post on a wide variety of topics including general background discussion on many issues in extragalactic astronomy, current science results and papers, highlights from meetings that we have attended, and what life as an astronomer is like (going on observing runs, writing proposals, and how we became interested in astronomy). The posts are written by a large number of collaboration members at different career stages (including students, postdocs, and permanent staff/faculty members) and is widely read and advertised on Facebook, Twitter, and Google+. Our blog can be found here: http://candels-collaboration.blogspot.com

OUTREACH

CERN Multimedia

D. Barney

The main emphasis for the coming months is clearly the Open Days of April 5th and 6th, in all likelihood the last opportunities that visitors will get to see the LHC underground installations. Tens of thousands of visitors are expected, especially on Sunday 6th - the Open Day for the General Public. As announced recently in a mail to the collaboration, CMS collaborators are encouraged to sign-up to be guides. If you are interested in doing this, please contact Catherine Brandt. In addition to guides, we require introductory talks to be given at point 5 and are looking for volunteers (many thanks to those of you who have already volunteered!). If you are interested, please send an email to outreach@cern.ch stating the languages you prefer and your availability on the 6th between 9am and 7pm. The CMS Outreach team has been significantly strengthened recently with the arrival of journalist Elizabeth "Lizzie" Gibney. One of her main tasks over the coming months will be to interview many of you...

OUTREACH

CERN Document Server

E. Gibney D. Barney

The two core activities of the Outreach group are the continued production of the CMS Times and the evolution of the Outreach web site. Although the former began life as a publication for CMS members it is increasingly being viewed by the public, as evidenced by the external subscribers (nearly 400) and the fact that it is one of the most popular sections of the web-site, with tens of thousands of hits every month. Indeed a statistical analysis of our web-site is underway and already we know that it is host to around 11000 distinct visitors per month with more than half a million pages being viewed! Recent additions to the web-site include several new "virtual reality" movies of CMS underground - ideal for presentations to the public etc. A big effort is also being made to archive the thousands of superb images of CMS taken over the years and our team have recently been interacting with the CERN "CDS" team in order to achieve this in the most efficient way possible. The CDS...

Project NANO (nanoscience and nanotechnology outreach): a STEM training program that brings SEM's and stereoscopes into high-school and middle-school classrooms

Science.gov (United States)

Cady, Sherry L.; Blok, Mikel; Grosse, Keith; Wells, Jennifer

2014-09-01

The program Project NANO (Nanoscience and Nanotechnology Outreach) enables middle and high school students to discover and research submicroscopic phenomena in a new and exciting way with the use of optical and scanning electron microscopes in the familiar surroundings of their middle or high school classrooms. Project NANO provides secondary level professional development workshops, support for classroom instruction and teacher curriculum development, and the means to deliver Project NANO toolkits (SEM, stereoscope, computer, supplies) to classrooms with Project NANO trained teachers. Evaluation surveys document the impact of the program on student's attitudes toward science and technology and on the learning outcomes for secondary level teachers. Project NANO workshops (offered for professional development credit) enable teachers to gain familiarity using and teaching with the SEM. Teachers also learn to integrate new content knowledge and skills into topic-driven, standards-based units of instruction specifically designed to support the development of students' higher order thinking skills that include problem solving and evidence-based thinking. The Project NANO management team includes a former university science faculty, two high school science teachers, and an educational researcher. To date, over 7500 students have experienced the impact of the Project NANO program, which provides an exciting and effective model for engaging students in the discovery of nanoscale phenomena and concepts in a fun and engaging way.

Outreach of Pro-poor Housing Programs and Projects: Is it sustained?

Directory of Open Access Journals (Sweden)

Gowthami Sai Dubagunta

2016-01-01

Full Text Available Affordable housing for urban poor is one among the hot button issues among all policy makers and planners in countries of global south.  Grand schemes with extravagant promises in the formal sector and gigantic hope for informal sector, to capture the opportunity at bottom of pyramid, are simultaneously trying to curb the problem of affordable housing shortage for urban poor. Even though private sector does not purposely seek to cater housing for lower income sections, yet large quantum of investment have been witnessed in housing for the urban poor. It is well known that in a free market tussle, the highest bidder is always the winner.  This has been a major reason for creation of artificial shortage of housing for poor. And the scenario is worse in case of public housing, where, half of the units are either left purposeless or used by ineligible users, largely due to risk of impoverishment and improper post occupancy vigilance. The magnitude of post occupancy problems being unexplored, the objective of paper pertains to looks at the challenges and issues in sustaining targeted outreach to intended beneficiaries in housing supply models for urban poor. The paper elaborates distinct challenges through three housing supply models in Ahmedabad, India. The models are Rehabilitation Housing, Subsidized Housing by government and market provided Housing. The method is mixed method i.e. qualitative and quantitative research using primary and secondary data sources. The critical analysis of effective outreach is carried by studying policy rhetoric in each of the models to on ground veracity in the post occupancy stage of model by assessing end user satisfaction in each model.

Bringing Physics, Synchrotron Light and Probing Neutrons to the Public: A Collaborative Outreach

Science.gov (United States)

Micklavzina, Stanley; Almqvist, Monica; Sörensen, Stacey L.

2014-01-01

Stanley Micklavzina, a US physics educator on sabbatical, teams up with a Swedish national research laboratory, a synchrotron radiation experimental group and a university science centre to develop and create educational and public outreach projects. Descriptions of the physics, science centre displays and public demonstrations covering the…

Funding models for outreach ophthalmology services.

Science.gov (United States)

Turner, Angus W; Mulholland, Will; Taylor, Hugh R

2011-01-01

This paper aims to describe funding models used and compare the effects of funding models for remuneration on clinical activity and cost-effectiveness in outreach eye services in Australia. Cross-sectional case study based in remote outreach ophthalmology services in Australia. Key stake-holders from eye services in nine outreach regions participated in the study. Semistructured interviews were conducted to perform a qualitative assessment of outreach eye services' funding mechanisms. Records of clinical activity were used to statistically compare funding models. Workforce availability (supply of ophthalmologists), costs of services, clinical activity (surgery and clinic consultation rates) and waiting times. The supply of ophthalmologists (full-time equivalence) to all remote regions was below the national average (up to 19 times lower). Cataract surgery rates were also below national averages (up to 10 times lower). Fee-for-service funding significantly increased clinical activity. There were also trends to shorter waiting times and lower costs per attendance. For outreach ophthalmology services, the funding model used for clinician reimbursement may influence the efficiency and costs of the services. Fee-for-service funding models, safety-net funding options or differential funding/incentives need further exploration to ensure isolated disadvantaged areas prone to poor patient attendance are not neglected. In order for outreach eye health services to be sustainable, remuneration rates need to be comparable to those for urban practice. © 2011 The Authors. Clinical and Experimental Ophthalmology © 2011 Royal Australian and New Zealand College of Ophthalmologists.

Space-Hotel Early Bird - An Educational and Public Outreach Approach

Science.gov (United States)

Amekrane, R.; Holze, C.

2002-01-01

education and public outreach can be combined and how a cooperation among an association, the industry and academia can work successfully. Representatives of the DGLR and the academia developed a method to spread space related knowledge in a short time to a motivated working group. The project was a great success in the sense to involve other disciplines in space related topics by interdisciplinary work and in the sense of public and educational outreach. With more than 2.3 million contacts the DGLR e.V. promoted space and the vision of living (in) space to the public. The task of the paper is mainly to describe the approach and the experience made related to the organization, lectures, financing and outreach efforts in respect to similar future international outreach activities, which are planned for the 54th International Astronautical Congress in Bremen/Germany. www.spacehotel.org

Education and Public Outreach at The Pavilion Lake Research Project: Fusion of Science and Education using Web 2.0

Science.gov (United States)

Cowie, B. R.; Lim, D. S.; Pendery, R.; Laval, B.; Slater, G. F.; Brady, A. L.; Dearing, W. L.; Downs, M.; Forrest, A.; Lees, D. S.; Lind, R. A.; Marinova, M.; Reid, D.; Seibert, M. A.; Shepard, R.; Williams, D.

2009-12-01

The Pavilion Lake Research Project (PLRP) is an international multi-disciplinary science and exploration effort to explain the origin and preservation potential of freshwater microbialites in Pavilion Lake, British Columbia, Canada. Using multiple exploration platforms including one person DeepWorker submersibles, Autonomous Underwater Vehicles, and SCUBA divers, the PLRP acts as an analogue research site for conducting science in extreme environments, such as the Moon or Mars. In 2009, the PLRP integrated several Web 2.0 technologies to provide a pilot-scale Education and Public Outreach (EPO) program targeting the internet savvy generation. The seamless integration of multiple technologies including Google Earth, Wordpress, Youtube, Twitter and Facebook, facilitated the rapid distribution of exciting and accessible science and exploration information over multiple channels. Field updates, science reports, and multimedia including videos, interactive maps, and immersive visualization were rapidly available through multiple social media channels, partly due to the ease of integration of these multiple technologies. Additionally, the successful application of videoconferencing via a readily available technology (Skype) has greatly increased the capacity of our team to conduct real-time education and public outreach from remote locations. The improved communication afforded by Web 2.0 has increased the quality of EPO provided by the PLRP, and has enabled a higher level of interaction between the science team and the community at large. Feedback from these online interactions suggest that remote communication via Web 2.0 technologies were effective tools for increasing public discourse and awareness of the science and exploration activity at Pavilion Lake.

24 CFR 125.301 - Education and Outreach Initiative.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Education and Outreach Initiative... FAIR HOUSING FAIR HOUSING INITIATIVES PROGRAM § 125.301 Education and Outreach Initiative. (a) The Education and Outreach Initiative provides funding for the purpose of developing, implementing, carrying out...

Pregnancy and Village Outreach Tibet: a descriptive report of a community- and home-based maternal-newborn outreach program in rural Tibet.

Science.gov (United States)

Dickerson, Ty; Crookston, Benjamin; Simonsen, Sara E; Sheng, Xiaoming; Samen, Arlene; Nkoy, Flory

2010-01-01

The Pregnancy and Village Outreach Tibet (PAVOT) program, a model for community- and home-based maternal-newborn outreach in rural Tibet, is presented. This article describes PAVOT, including the history, structure, content, and activities of the program, as well as selected program outcome measures and demographic characteristics, health behaviors, and pregnancy outcomes of women who recently participated in the program. The PAVOT program was developed to provide health-related services to pregnant rural Tibetan women at risk of having an unattended home birth. The program involves training local healthcare workers and laypersons to outreach pregnant women and family members. Outreach includes basic maternal-newborn health education and simple obstetric and neonatal life-saving skills training. In addition, the program distributes safe and clean birth kits, newborn hats, blankets, and maternal micronutrient supplements (eg, prenatal vitamins and minerals). More than 980 pregnant women received outreach during the study period. More than 92% of outreach recipients reported receiving safe pregnancy and birth education, clean birthing and uterine massage skills instruction, and clean umbilical cord care training. Nearly 80% reported basic newborn resuscitation skills training. Finally, nearly 100% of outreach recipients received maternal micronutrient supplements and safe and clean birth kits. The PAVOT program is a model program that has been proven to successfully provide outreach to rural-living Tibetans by delivering maternal-newborn health education, skills training, and resources to the home.

Challenges and Opportunities for Using Crowd-Sourced Air Pollution Measurements for Education and Outreach

Science.gov (United States)

Stanier, C. O.; Dong, C.; Janechek, N. J.; Bryngelson, N.; Schultz, P.; Heimbinder, M.

2017-12-01

As part of the CLE4R air quality education project, the University of Iowa has been working with AirBeam low-cost consumer-grade fine particulate matter (PM2.5) sensors in educational and outreach settings, both in K-12 environments and in informal settings such as science days and technology fairs. Users are attracted to the AirBeam device, in part, because of the easy creation of crowd-sourced maps of air pollution. With over 1000 AirBeam devices in use, extensive measurements are now available at aircasting.org. The AirBeam sensor is a portable, low-cost sensor which measures light scattering due to aerosols as a single bin converting the detected signal to a particle count and uses a calibration fit to estimate particle mass. The AirBeam is able to detect particle sizes of 0.5 - 2.5 µm, concentrations up to 400 µg m-3, and with a time resolution of 1 s. A corresponding Android device is used to visualize, record, and upload measured data to a community website (aircasting.org) that maps the spatial and temporal resolved data. The non-profit vendor's website constructs crowdsourced maps of air quality, environmental, and meteorological variables. As of April 1st, 2017, through the CLE4R project, 109 people had used the AirBeam sensors for educational purposes, for a total of 271 person hours. In the poster, we will explain the outreach that was done, and share best practices for education and outreach using consumer-grade PM sensors. Strengths and needed improvements to the technology for these outreach, education, and classroom uses will also be detailed. Sources of particles that can be artificially generated for educational use, including authentic smoke, spray smoke, and various dust sources will be enumerated. For use in K-12 classrooms, requirements for robust startup, operation, and ease-of-use are high. Mapping of concentrations is a desirable attribute but adds additional sources of failure to the hardware-software system used for education/outreach.

Chemical and biological characterization of exhaust emissions from ethanol and ethanol blended diesel fuels in comparison with neat diesel fuels

Energy Technology Data Exchange (ETDEWEB)

Westerholm, R.; Christensen, Anders [Stockholm Univ. (Sweden). Dept. of Analytical Chemistry; Toernqvist, M. [Stockholm Univ. (Sweden). Dept. of Environmental Chemistry; Ehrenberg, L. [Stockholm Univ. (Sweden). Dept. of Radiobiology; Haupt, D. [Luleaa Univ. of Technology (Sweden)

1997-12-01

This report presents results from a project with the aim of investigating the potential environmental and health impact of emissions from ethanol, ethanol blended diesel fuels and to compare these with neat diesel fuels. The exhaust emissions were characterized regarding regulated exhaust components, particulate and semivolatile Polycyclic Aromatic Compounds (PAC) and with bioassays. The bioassays were mutagenicity and TCDD receptor affinity tests. Results: Neat ethanol fuels are `low emission` fuels, while European diesel fuel quality (EDF) and an ethanol blended EDF are `high emission` fuels. Other fuels, such as Swedish Environmental Class one (MK1) and an ethanol blended MK1, are `intermediate` fuels regarding emissions. When using an oxidizing catalyst exhaust after-treatment device a reduction of harmful substances in the exhaust emissions with respect to determined exhaust parameters was found. The relatively low emission of PAH from ethanol fuelled engines would indicate a lower cancer risk from ethanol than from diesel fuels due to this class of compounds. However, the data presented emphasize the importance of considering the PAH profile 27 refs, 3 figs, 19 tabs

38 CFR 61.81 - Outreach activities.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Outreach activities. 61.81 Section 61.81 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.81 Outreach activities. Recipients of capital...

Outreach and Efficiency of Microfinance Institutions

NARCIS (Netherlands)

Hermes, N.; Lensink, B.W.; Meesters, A.

2011-01-01

This paper uses stochastic frontier analysis to examine whether there is a trade-off between outreach to the poor and efficiency of microfinance institutions (MFIs). We find convincing evidence that outreach is negatively related to efficiency of MFIs. More specifically, we find that MFIs that have

U.S. Army Recruiting: Improving Advertising, Community Outreach, and Social Media

Science.gov (United States)

2010-03-01

8-98) Prescribed by ANSI Std. Z39.18 USAWC STRATEGY RESEARCH PROJECT U.S. ARMY RECRUITING: IMPROVING ADVERTISING , COMMUNITY...Information Line of Operation (LOO) within its overall recruiting strategy . Increased effectiveness in this LOO ( Advertising , community outreach , and... Marketing Plan Brief, 8 October 2009 28 17 Ries, Al, and Ries, Laura. The Fall Of Advertising & The Rise Of PR (New York City: Harper Collins

Bringing Terra Science to the People: 10 years of education and public outreach

Science.gov (United States)

Riebeek, H.; Chambers, L. H.; Yuen, K.; Herring, D.

2009-12-01

The default image on Apple's iPhone is a blue, white, green and tan globe: the Blue Marble. The iconic image was produced using Terra data as part of the mission's education and public outreach efforts. As far-reaching and innovative as Terra science has been over the past decade, Terra education and public outreach efforts have been equally successful. This talk will provide an overview of Terra's crosscutting education and public outreach projects, which have reached into educational facilities—classrooms, museums, and science centers, across the Internet, and into everyday life. The Earth Observatory web site was the first web site designed for the public that told the unified story of what we can learn about our planet from all space-based platforms. Initially conceived as part of Terra mission outreach in 1999, the web site has won five Webby awards, the highest recognition a web site can receive. The Visible Earth image gallery is a catalogue of NASA Earth imagery that receives more than one million page views per month. The NEO (NASA Earth Observations) web site and WMS (web mapping service) tool serves global data sets to museums and science centers across the world. Terra educational products, including the My NASA Data web service and the Students' Cloud Observations Online (S'COOL) project, bring Terra data into the classroom. Both projects target multiple grade levels, ranging from elementary school to graduate school. S'COOL uses student observations of clouds to help validate Terra data. Students and their parents have puzzled over weekly "Where on Earth" geography quizzes published on line. Perhaps the most difficult group to reach is the large segment of the public that does not seek out science information online or in a science museum or classroom. To reach these people, EarthSky produced a series of podcasts and radio broadcasts that brought Terra science to more than 30 million people in 2009. Terra imagery, including the Blue Marble, have

Models for Information Assurance Education and Outreach: A Report on Year 1 Implementation

Science.gov (United States)

Wang, Jianjun

2013-01-01

On September 22, 2012, NSF announced its decision to fund a three-year project, "Models for Information Assurance Education and Outreach" (MIAEO). In the first year of grant operation, MIAEO has invited 18 high school students, two K-12 teachers, and two CSUB student assistants to conduct research explorations in the fields of…

The Best Project: bioethanol for sustainable transport and public policies to encourage the use of ethanol; O Projeto Best: bioetanol para o transporte sustentavel e as politicas publicas de incentivo ao uso do etanol

Energy Technology Data Exchange (ETDEWEB)

Velazquez Gonzalez, Silvia Maria Stortini; Santos, Sandra Maria Apolinario; Moreira, Jose Roberto; Melo, Euler Hoffmann [Universidade Presbiteriana Mackenzie, Sao Paulo, SP (Brazil); Centro Nacional de Referencia em Biomassa (CENBIO), Sao Paulo, SP (Brazil)

2010-07-01

The usage of ethanol in buses is a reality in cities from Sweden, such as Stockholm. The technology of diesel bus adapted to operate with ethanol has been used in that country since 1985, with great success, mainly in the environmental point of view. With the intent of encouraging ethanol usage in urban public transportation aiming, among other goals, at the reduction of atmospheric pollution in the big urban centers, the BEST Project - BioEthanol for Sustainable Transport was created. Besides Sao Paulo (pioneer in the Americas), this project, encouraged by the European Union, counts with eight other cities located in Europe and Asia. In Brazil, the project was developed and coordinated by CENBIO - Brazilian Reference Center on Biomass, from the Electrotechnics and Energy Institute of USP. With the partnership of other institutions, the project is developed since 2007 and currently counts on two diesel buses adapted to operate with ethanol. The buses circulate in operatives from EMTU - Sao Paulo Metropolitan Company for Urban Transports, in the Jabaquara - Sao Mateus line, and in operative from SPTrans - Sao Paulo Transportations, in the Lapa - Vila Mariana corridor. This paper has as its purpose to present the BEST Project in Brazil, its partners and, mainly, the results from the demonstration tests performed in field, as well as the proposals of public policies that were elaborated and are being implemented. It is worth remembering that the technology of the buses pays attention to the EURO 5 strict emission Standards, a norm that was recently invigorated in Europe. (author)

Outreach Materials for the Collision Repair Campaign

Science.gov (United States)

The Collision Repair Campaign offers outreach materials to help collision repair shops reduce toxic air exposure. Materials include a DVD, poster, training video, and materials in Spanish (materiales del outreach en español).

The Role of the Modern Planetarium as an Effective Tool in Astronomy Education and Public Outreach

Science.gov (United States)

Albin, Edward F.

2016-01-01

As the planetarium approaches its 100th anniversary, today's planetarium educator must reflect on the role of such technology in contemporary astronomy education and outreach. The projection planetarium saw "first light" in 1923 at the Carl Zeiss factory in Jena, Germany. During the 20th century, the concept of a star projector beneath a dome flourished as an extraordinary device for the teaching of astronomy. The evolution of digital technology over the past twenty years has dramatically changed the perception / utilization of the planetarium. The vast majority of modern star theaters have shifted entirely to fulldome digital projection systems, abandoning the once ubiquitous electromechanical star projector altogether. These systems have evolved into ultra-high resolution theaters, capable of projecting imagery, videos, and any web-based media onto the dome. Such capability has rendered the planetarium as a multi-disciplinary tool, broadening its educational appeal to a wide variety of fields -- including life sciences, the humanities, and even entertainment venues. However, we suggest that what is at the heart of the planetarium appeal is having a theater adept at projecting a beautiful / accurate star-field. To this end, our facility chose to keep / maintain its aging Zeiss V star projector while adding fulldome digital capability. Such a hybrid approach provides an excellent compromise between presenting state of the art multimedia while at the same time maintaining the ability to render a stunning night sky. In addition, our facility maintains two portable StarLab planetariums for outreach purposes, one unit with a classic electromechanical star projector and the other having a relatively inexpensive fulldome projection system. With a combination of these technologies, it is possible for the planetarium to be an effective tool for astronomical education / outreach well into the 21st century.

Continuous outreach activities performed by a student project team of undergraduates and their program topics in optics and photonics

Science.gov (United States)

Hasegawa, Makoto; Tokumitsu, Seika

2016-09-01

The out-of-curriculum project team "Rika-Kobo", organized by undergraduate students, has been actively engaged in a variety of continuous outreach activities in the fields of science and technology including optics and photonics. The targets of their activities cover wide ranges of generations from kids to parents and elderly people, with aiming to promote their interests in various fields of science and technologies. This is an out-of-curriculum project team with about 30 to 40 undergraduate students in several grades and majors. The total number of their activities per year tends to reach 80 to 90 in recent years. Typical activities to be performed by the project team include science classes in elementary and/or secondary schools, science classes at other educational facilities such as science museums, and experiment demonstrations at science events. Popular topics cover wide ranges from explanations and demonstrations of nature phenomena, such as rainbow colors, blue sky, sunset color, to demonstration experiments related to engineering applications, such as polarization of light, LEDs, and optical communications. Experimental topics in optics and photonics are especially popular to the audiences. Those activities are very effective to enhance interests of the audiences in learning related knowledges, irrespective of their generations. Those activities are also helpful for the student members to achieve and/or renew scientific knowledges. In addition, each of the activities provides the student members with effective and advantageous Project-Based-Learning (PBL) style experiences including manufacturing experiences, which are advantageous to cultivate their engineering skills.

State of Global Pediatric Neurosurgery Outreach: Survey by the International Education Subcommittee

Science.gov (United States)

Davis, Matthew C.; Rocque, Brandon G.; Singhal, Ash; Ridder, Tom; Pattisapu, Jogi V.; Johnston, James M.

2017-01-01

Object Neurosurgical services are increasingly recognized as essential components of surgical care worldwide. Degree of interest among neurosurgeons regarding international work, and barriers to involvement in global neurosurgical outreach, are largely unexplored. We distributed a survey to members of the AANS/CNS Joint Section on Pediatric Neurosurgery to assess the state of global outreach among its members and identify barriers to involvement. Methods An internet-based questionnaire was developed by the International Education Subcommittee of the AANS/CNS Joint Section on Pediatric Neurosurgery, and distributed to pediatric neurosurgeons via the AANS/CNS Joint Section email contact list. Participants were surveyed on involvement in global neurosurgical outreach, geographic location, nature of participation, and barriers to further involvement. Results A 35.3% response rate was obtained, with 116 respondents completed the survey. 61% performed or taught neurosurgery in a developing country, 49% traveling at least annually. Africa was the most common region (54%), followed by South America (30%), through 29 separate organizing entities. Hydrocephalus was the most commonly treated condition (88%), followed by spinal dysraphism (74%) and tumor (68%). Most respondents obtained follow-up through communication from local surgeons (77%). 71% believed the international experience improved their practice, and 74% were very or extremely interested in working elsewhere. Interference with current practice (61%), cost (44%), and difficulty identifying international partners (43%) were the most commonly cited barriers to participation. Conclusion Any coordinated effort to expand global neurosurgical capacity begins with appreciation for the current state of outreach efforts. Increasing participation in global outreach will require addressing both real and perceived barriers to involvement. Creation and curation of a centralized online database of ongoing projects to facilitate

Police Community Outreach

Data.gov (United States)

Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Community outreach activities attended by Pittsburgh Police Officers, starting from January 1 2016. Includes Zone, Event Name, Location, Date and Time.

CLEAR PM: Teaching, Outreach, and Research Through Real-Time Particulate Measurements

Science.gov (United States)

DeCarlo, P. F.

2013-12-01

An understanding of particulate matter (also called aerosols) can be made through measurement. This measurement does not change in value if it is made in a teaching, research, or outreach environment. A grant from the Camille and Henry Dreyfus Foundation provided funding to construct an instrument suite composed of 1-4 second measurements that are displayed in real-time through a software interface. This display module is called CLEAR PM (Chemistry Lessons Enabling Aerosol Realizations through Particulate Measurement), and was conceived to apply across outreach activities, teaching activities, and research activities. The construction and software design of CLEAR PM was done as part of a special topics course for chemistry and engineering graduate students at Drexel University. Measurement principles of the different (research grade) instruments were taught as part of the course, with emphasis put on the fundamental measurements and their limitations, and an introduction to data acquisition software was also integral to the teaching component. As a final project of the course graduate students were required to create a 'teaching' module that illustrates a chemistry or physics concept and utilizes the measurements of CLEAR PM. These modules ranged from gas-phase ozone chemistry creating secondary organic aerosols, to the wavelength dependent absorption profiles of wood smoke versus propane soot. The teaching modules developed by the graduate students have been used in outreach activities sponsored by The Franklin Institute and the Clean Air Council in Philadelphia, where underrepresented groups often make up a large fraction of the audience. CLEAR PM is designed to give students and citizens a hands-on opportunity to see how we measure and understand the world around us. As mentioned previously, the instruments that are part of CLEAR PM are research grade instruments, and are actively being used in research projects in the DeCarlo lab at Drexel to study particulate

An Assessment of Slacker Astronomy Outreach Results

Science.gov (United States)

Price, A.; Gay, P. L.; Searle, T.; Brissenden, G.

2005-12-01

Slacker Astronomy is a weekly podcast covering recent astronomical news in a humorous, irreverent manner while respecting the intelligence of the audience. This is a new approach to astronomical outreach both technically and stylistically. Using the Field-tested Learning Assessment Guide (FLAG) and the Quality Function Deployment (QFD) needs analysis survey system, we have have conducted an in-depth project to determine whether this new style is effective and what audience needs are outstanding. Slacker Astronomy currently has around 11,000 weekly listeners and was founded in February, 2005. Recordings and scripts are available to the public under the Creative Commons license at www.slackerastronomy.org.

Space Sciences Education and Outreach Project of Moscow State University

Science.gov (United States)

Krasotkin, S.

2006-11-01

sergekras@mail.ru The space sciences education and outreach project was initiated at Moscow State University in order to incorporate modern space research into the curriculum popularize the basics of space physics, and enhance public interest in space exploration. On 20 January 2005 the first Russian University Satellite “Universitetskiy-Tatyana” was launched into circular polar orbit (inclination 83 deg., altitude 940-980 km). The onboard scientific complex “Tatyana“, as well as the mission control and information receiving centre, was designed and developed at Moscow State University. The scientific programme of the mission includes measurements of space radiation in different energy channels and Earth UV luminosity and lightning. The current education programme consists of basic multimedia lectures “Life of the Earth in the Solar Atmosphere” and computerized practice exercises “Space Practice” (based on the quasi-real-time data obtained from “Universitetskiy-Tatyana” satellite and other Internet resources). A multimedia lectures LIFE OF EARTH IN THE SOLAR ATMOSPHERE containing the basic information and demonstrations of heliophysics (including Sun structure and solar activity, heliosphere and geophysics, solar-terrestrial connections and solar influence on the Earth’s life) was created for upper high-school and junior university students. For the upper-university students there a dozen special computerized hands-on exercises were created based on the experimental quasi-real-time data obtained from our satellites. Students specializing in space physics from a few Russian universities are involved in scientific work. Educational materials focus on upper high school, middle university and special level for space physics students. Moscow State University is now extending its space science education programme by creating multimedia lectures on remote sensing, space factors and materials study, satellite design and development, etc. The space

Consultant paediatric outreach clinics--a practical step in integration.

Science.gov (United States)

Spencer, N J

1993-04-01

Ten years' experience of paediatric outreach clinics is reviewed and evaluated. The advantages and disadvantages of paediatric outreach and its possible place in the new era of contracting and more developed community paediatric services are discussed. It is concluded that paediatric outreach increases parental and professional choice and access to paediatric consultant services, increases service flexibility, reduces unnecessary hospital visits, and enables more rational and relevant clinical decision making. Outreach is particularly relevant in areas of deprivation where paediatric needs are greatest.

Taking local optics outreach abroad for IYL 2015: administrative and logistical challenges and strategies

Science.gov (United States)

Wong, Nicholas H. L.; Posner, Matthew T.; Mittal, Vinita; Gray, David R.; John, Pearl V.

2016-09-01

The Lightwave Roadshow is an outreach program run by research students at the University of Southampton, UK, that seeks to educate and inspire young students with optics, through conducting workshops in local schools and exhibiting at local and regional educational fairs. Adopting a hands-on philosophy enabled by an extensive collection of experimental optical demonstrations, Lightwave aims to promote scientific interest and indirectly address the global STEM skills shortage. While Lightwave has become a well-established program in local schools since its inception in 1998, 2015 included an unprecedented number of overseas activities. Inspired by the In- ternational Year of Light and Light-based Technologies (IYL 2015), Lightwave organized a school workshop in a foreign country (Singapore) as well as exhibited at major events, including the IYL 2015 opening ceremony in France, which marked the first time that the roadshow used UK school students to deliver outreach activities beyond the UK. These recent successful overseas projects have encouraged the outreach team to continue expand- ing the reach of the roadshow internationally. Of particular note is the involvement of Lightwave at academic conferences, where experiences and best practices can be shared among outreach ambassadors from different programs, student chapters, universities, and organizations. This paper provides a review of these activities, and identifies the administrative and practical challenges of bringing a local outreach program abroad and some strategies to overcome them. We also outline our travel suite of experimental demonstration kit, a portable selection from our main equipment inventory. This won the recent OSA `IYL-To-Go' student competition.

Evaluation Framework for NASA's Educational Outreach Programs

Science.gov (United States)

Berg, Rick; Booker, Angela; Linde, Charlotte; Preston, Connie

1999-01-01

The objective of the proposed work is to develop an evaluation framework for NASA's educational outreach efforts. We focus on public (rather than technical or scientific) dissemination efforts, specifically on Internet-based outreach sites for children.The outcome of this work is to propose both methods and criteria for evaluation, which would enable NASA to do a more analytic evaluation of its outreach efforts. The proposed framework is based on IRL's ethnographic and video-based observational methods, which allow us to analyze how these sites are actually used.

Continuing Evaluation of S'COOL, an Educational Outreach Project Focused on NASA's CERES Program

Science.gov (United States)

Chambers, L. H.; Costulis, P. K.; Young, D. F.; Detweiler, P. T.; Sepulveda, R.; Stoddard, D. B.

2002-12-01

The Students' Cloud Observations On-Line (S'COOL) project began in early 1997 with 3 participating teachers acting as test sites. In the nearly 6 years since then, S'COOL has grown by leaps and bounds. Currently over 1250 sites in 61 countries are registered to participate. On the face of it, this seems like a huge success. However, to ensure that this effort continues to be useful to educators, we continue to use a variety of evaluation methods. S'COOL is a modest outreach effort associated with the Clouds and the Earth's Radiant Energy System (CERES) instrument of NASA's Earth Observing System. For most of its existence S'COOL has been run on the part-time efforts of a couple of CERES scientists, one or two web and database specialists, and a teacher-in-residence. Total funding for the project has never exceeded \\$300,000 per year, including everyone's time. Aside from the growth in registered participants, the number of cloud observations is also tracked. 6,500 were submitted in the past year, averaging about 20 per actively participating class, for a total of over 15,000 observations to date. S'COOL participation has always been at the discretion of the teacher; we do not require a set number of observations. Due to various difficulties with CERES data processing, only about 1,000 satellite matches to the observations are currently in the S'COOL database. However, examination of these matches has already provided some useful information about the problem of cloud detection from space. Less objective information is provided by extensive surveys of teachers attending our summer teacher workshops (run for 4 years and reaching 78 teachers so far), the on-line EDCATS survey run by NASA HQ which we ask our teachers to fill out annually, and day-to-day interaction with teachers - whether participants, conference attendees, or other interested educators. A new survey instrument is being designed (the last participant survey was in Fall 2000) and will be administered

Nucleosynthesis outreach slides

Energy Technology Data Exchange (ETDEWEB)

Lippuner, Jonas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-03

The purpose of this report is to explain s- and r-process nucleosynthesis to the general public at outreach events, specifically in a Planetarium show at the Pajarito Environmental Education Center in Los Alamos.

Paired Peer Learning through Engineering Education Outreach

Science.gov (United States)

Fogg-Rogers, Laura; Lewis, Fay; Edmonds, Juliet

2017-01-01

Undergraduate education incorporating active learning and vicarious experience through education outreach presents a critical opportunity to influence future engineering teaching and practice capabilities. Engineering education outreach activities have been shown to have multiple benefits; increasing interest and engagement with science and…

Watershed Outreach Professionals' Behavior Change Practices, Challenges, and Needs

Science.gov (United States)

Kelly, Meghan; Little, Samuel; Phelps, Kaitlin; Roble, Carrie; Zint, Michaela

2012-01-01

This study investigated the practices, challenges, and needs of Chesapeake Bay watershed outreach professionals, as related to behavior change strategies and best outreach practices. Data were collected through a questionnaire e-mailed to applicants to the Chesapeake Bay Trust's environmental outreach grant program (n = 108, r = 56%). Almost all…

Outreach and Education in the Life Sciences A Case Study of the U.S. Department of Energy National Laboratories

Energy Technology Data Exchange (ETDEWEB)

Weller, Richard E.; Burbank, Roberta L.; Mahy, Heidi A.

2010-03-15

This project was intended to assess the impact of the U.S. Department of Energy’s National Nuclear Security Agency (DOE/NNSA) -sponsored education and outreach activities on the Biological Weapons Convention (BWC) in DOE national laboratories. Key activities focused on a series of pilot education and outreach workshops conducted at ten national laboratories. These workshops were designed to increase awareness of the BWC, familiarize scientists with dual-use concerns related to biological research, and promote the concept of individual responsibility and accountability

Recovery of ethanol from municipal solid waste

International Nuclear Information System (INIS)

Ackerson, M.D.; Clausen, E.C.; Gaddy, J.L.

1992-01-01

Methods for disposal of MSW that reduce the potential for groundwater or air pollution will be essential in the near future. Seventy percent of MSW consists of paper, food waste, yard waste, wood and textiles. These lignocellulosic components may be hydrolyzed to sugars with mineral acids, and the sugars may be subsequently fermented to ethanol or other industrial chemicals. This chapter presents data on the hydrolysis of the lignocellulosic fraction of MSW with concentrated HC1 and the fermentation of the sugars to ethanol. Yields, kinetics, and rates are presented and discussed. Design and economic projections for a commercial facility to produce 20 MM gallons of ethanol per year are developed. Novel concepts to enhance the economics are discussed

Technology information transfer in public outreach - a new approach

International Nuclear Information System (INIS)

Peck, J.H.; Wadkins, M.L.

1994-01-01

The timely and accurate dissemination to the public of information derived from the site characterization activities on the Yucca Mountain Site Characterization Project (YMP) has sometimes been difficult to achieve. The YMP has many participants who are involved in the gathering and analysis of scientific and engineering data for site characterization. The diversity of the scientific disciplines involved, the uncentralized location of the participant organizations, the difficulty of being able to ask the right questions of the right people, and the translation of technical jargon into understandable terms are but a few of the challenges. The public outreach program of the YMP has done an excellent job of compiling and distributing information over the past few years, but, with the diversity and expansion of field activities in the last two years, the job has become more formidable. A new approach to help resolve this obstacle was instituted in April of 1993, and has been successful in achieving a much more timely and user-friendly discussion of technical information for the public. What is the new approach? The assignment of a technical expert to the public outreach staff whose job is to know what is going on, who is doing what, and what the results are. Based on that knowledge, factual summaries can be generated rapidly and presented to the public in the context of the overall project goals and in a form suitable for a wide range of audiences

The Delicate Balance between Research, Teaching and Outreach: A Case Study of Physicists in K-12 Education

Science.gov (United States)

Leslie-Pelecky, Diandra

2003-04-01

Recent calls from a variety of sectors including some funding agencies and professional societies encourage physicists to take a more active interest in the education of K-12 students and their teachers. Although there are a broad range of possible activities, finding time to participate is always a challenge for the researcher. How does the busy physicist ensure that the time devoted to education or outreach activities produces meaningful results without adversely affecting his or her research program? Project Fulcrum, a NSF-funded program that teams science and math graduate students at the University of Nebraska-Lincoln with 4th -8th grade teachers in the Lincoln Public Schools, presents a case study of how research scientists can be meaningfully involved with K-12 education. Project Fulcrum's preliminary results indicate that the impact scientists have in the classroom goes far beyond providing expertise in physics, and turns out to be very different than originally anticipated. There are a wide variety of models for involvement in education and outreach that cover a broad span of time and energy commitments. Careful project choice, establishing administrative infrastructure, collaborating with other departments and colleges, and involving colleagues can optimize the impact-made-to-time-spent ratio. Challenges such as project evaluation, overcoming the negative attitudes of some physicists towards anything not related to research, and ensuring that participants get appropriate credit for their efforts will also be discussed. The conclusion will address the personal and professional rewards of involvement in education and outreach. This work is funded by the National Science Foundation (NSF-DGE0086358). The author wishes to acknowledge the contributions of co-PIs G. Buck, S. Kirby, R. Kirby and P. Dussault, and all of the Project Fulcrum Fellows and Teachers.

Sorghum to Ethanol Research

Energy Technology Data Exchange (ETDEWEB)

Dahlberg, Jeffrey A. [Univ. of California, Parlier, CA (United States). Kearney Research and Extension Center; Wolfrum, Edward J. [National Renewable Energy Lab. (NREL), Golden, CO (United States). Process and Analytical Engineering Group

2010-09-28

The development of a robust source of renewable transportation fuel will require a large amount of biomass feedstocks. It is generally accepted that in addition to agricultural and forestry residues, we will need crops grown specifically for subsequent conversion into fuels. There has been a lot of research on several of these so-called "dedicated bioenergy crops" including switchgrass, miscanthus, sugarcane, and poplar. It is likely that all of these crops will end up playing a role as feedstocks, depending on local environmental and market conditions. Many different types of sorghum have been grown to produce syrup, grain, and animal feed for many years. It has several features that may make it as compelling as other crops mentioned above as a renewable, sustainable biomass feedstock; however, very little work has been done to investigate sorghum as a dedicated bioenergy crop. The goal of this project was to investigate the feasibility of using sorghum biomass to produce ethanol. The work performed included a detailed examination of the agronomics and composition of a large number of sorghum varieties, laboratory experiments to convert sorghum to ethanol, and economic and life-cycle analyses of the sorghum-to-ethanol process. This work showed that sorghum has a very wide range of composition, which depended on the specific sorghum cultivar as well as the growing conditions. The results of laboratory- and pilot-scale experiments indicated that a typical high-biomass sorghum variety performed very similarly to corn stover during the multi-step process required to convert biomass feedstocks to ethanol; yields of ethanol for sorghum were very similar to the corn stover used as a control in these experiments. Based on multi-year agronomic data and theoretical ethanol production, sorghum can achieve more than 1,300 gallons of ethanol per acre given the correct genetics and environment. In summary, sorghum may be a compelling dedicated bioenergy crop that could help

Universities Conducting STEM Outreach: A Conceptual Framework

Science.gov (United States)

Eilam, Efrat; Bigger, Stephen W.; Sadler, Kirsten; Barry, Fiachra; Bielik, Tom

2016-01-01

This paper addresses the positioning of science, technology, engineering and mathematics (STEM) outreach programmes within universities' operations. Though universities in many respects form a rather homogenous international community, there is wide diversity in regard to the provision of STEM outreach by different institutions. To explain this…

Public Outreach and Educational Experiences in Mexico and Latin American communities in California

Science.gov (United States)

Andres De Leo-Winkler, Mario; Canalizo, Gabriela; Pichardo, Barbara; Arias, Brenda

2015-08-01

I have created and applied diverse methods in public outreach at National Autonomous Univerisity of Mexico (UNAM) since 2001.A student-led volunteer astronomical club has been created, the biggest in Mexico. We serve over 10,000 people per year. We have created public outreach activities for the general audience: archeo-astronomical outings, scientific movie debates, conferences, courses, public telescope viewings. We have also worked with juvenile delinquents to offer them scientific opportunities when released from jail.I've also created and worked the social media for the Institute of Astronomy UNAM, which is currently the biggest social media site on astronomy in Spanish in the world. I've created and organized a mass photo exhibition (over 1 million people served) for the Institute of Astronomy, UNAM which was citizen-funded through an online platform, the first of its kind in the country. Together with my colleages, we created workshops on astronomy for children with the Mexican's government funding.I've participated in several radio and television programs/capsules designed to bring astronomy to the general audience, one in particular ("Astrophysics for Dummies") was very successful in nation-wide Mexican radio.I am currently applying all experiences to develop a new public outreach project on astronomy for the University of California - Riverside and its on-campus and surrounding Latin American communities. We are offering new workshops for blind and deaf children. We want to integrate the Latino community to our outreach activities and offer science in their language in a simple and entertaining fashion. We have also successfully applied astrophotography as a course which brings social-science and arts undergraduate students into natural sciences.Sharing experiences, success and failure stories will help new and experienced educators and public outreach professionals learn and better from past experiences.

Paired peer learning through engineering education outreach

Science.gov (United States)

Fogg-Rogers, Laura; Lewis, Fay; Edmonds, Juliet

2017-01-01

Undergraduate education incorporating active learning and vicarious experience through education outreach presents a critical opportunity to influence future engineering teaching and practice capabilities. Engineering education outreach activities have been shown to have multiple benefits; increasing interest and engagement with science and engineering for school children, providing teachers with expert contributions to engineering subject knowledge, and developing professional generic skills for engineers such as communication and teamwork. This pilot intervention paired 10 pre-service teachers and 11 student engineers to enact engineering outreach in primary schools, reaching 269 children. A longitudinal mixed methods design was employed to measure change in attitudes and Education Outreach Self-Efficacy in student engineers; alongside attitudes, Teaching Engineering Self-Efficacy and Engineering Subject Knowledge Confidence in pre-service teachers. Highly significant improvements were noted in the pre-service teachers' confidence and self-efficacy, while both the teachers and engineers qualitatively described benefits arising from the paired peer mentor model.

Project Bibliographies: Tracking the Expansion of Knowledge Using JPL Project Publications

Science.gov (United States)

Coppin, Ann

2016-01-01

The Jet Propulsion Laboratory (JPL) Library defines a project bibliography as a bibliography of publicly available publications relating to a specific JPL instrument or mission. These bibliographies may be used to share information between distant project team members, as part of the required Education and Public Outreach effort, or as part of…

Lights! Camera! Action Projects! Engaging Psychopharmacology Students in Service-based Action Projects Focusing on Student Alcohol Abuse.

Science.gov (United States)

Kennedy, Susan

2016-01-01

Alcohol abuse continues to be an issue of major concern for the health and well-being of college students. Estimates are that over 80% of college students are involved in the campus "alcohol culture." Annually, close to 2000 students die in the United States due to alcohol-related accidents, with another 600,000 sustaining injury due to alcohol-related incidents (NIAAA, 2013). Students enrolled in a Psychopharmacology course engaged in action projects (community outreach) focused on alcohol abuse on our campus. Research has indicated that these types of projects can increase student engagement in course material and foster important skills, including working with peers and developing involvement in one's community. This paper describes the structure and requirements of five student outreach projects and the final projects designed by the students, summarizes the grading and assessment of the projects, and discusses the rewards and challenges of incorporating such projects into a course.

Ethanol annual report FY 1990

Energy Technology Data Exchange (ETDEWEB)

Texeira, R.H.; Goodman, B.J. (eds.)

1991-01-01

This report summarizes the research progress and accomplishments of the US Department of Energy (DOE) Ethanol from Biomass Program, field managed by the Solar Energy Research Institute, during FY 1990. The report includes an overview of the entire program and summaries of individual research projects. These projects are grouped into the following subject areas: technoeconomic analysis; pretreatment; cellulose conversion; xylose fermentation; and lignin conversion. Individual papers have been indexed separately for inclusion on the data base.

Determinants of microfinance outreach in Sub-Saharan Africa: A panel approach

Directory of Open Access Journals (Sweden)

Abdulai Adams

2017-01-01

Full Text Available Orientation: The study focused on analysing the outreach performance of microfinance institutions (MFIs in providing critical services for the poor using innovative lending techniques within constrained environments. Research purpose: The study examined the trade-off relations between the depth and the breadth of outreach and identified institutional level factors that influence MFIs outreach in sub-Saharan Africa (SSA. Motivation for the study: MFIs continue to play critical roles in extending financial services to the poor and yet previous studies have not analysed comprehensively the dimensions of outreach necessary for financial inclusion. Research design, approach and methods: The study employed correlation analysis and random effects methodology to panel data regression analysis (619 observations, 71 MFIs across 10 countries to establish the trade-off relations and the determinants of outreach in SSA. Main findings: It was established that a trade-off exists between the depth of outreach (access to credit disbursement by poor clients and breadth of outreach (number of clients served. The results further revealed that gross loan portfolio, portfolio at risk, borrower per staff member, interest rate, and operating expenses to assets ratio are the main institutional determinants of MFIs outreach in SSA. Practical/managerial implications: The policy implication is that MFIs that concentrate efforts in reaching the relatively poor do so at the expense of reaching a large number of poor clients. We suggest that effective monitoring of depth and breadth and the adoption and implementation of cost-saving outreach technologies by MFIs could enable them to operate sustainably and efficiently. Contribution/value added: A major contribution of the study is the trade-off relations revealed between the depth of outreach and the breadth of outreach of MFIs which advances the outreach literature.

PRENATAL ETHANOL EXPOSURE LEADS TO GREATER ETHANOL-INDUCED APPETITIVE REINFORCEMENT

Science.gov (United States)

Pautassi, Ricardo M.; Nizhnikov, Michael E.; Spear, Norman E.; Molina, Juan C.

2012-01-01

Prenatal ethanol significantly heightens later alcohol consumption, but the mechanisms that underlie this phenomenon are poorly understood. Little is known about the basis of this effect of prenatal ethanol on the sensitivity to ethanol’s reinforcing effects. One possibility is that prenatal ethanol exposure makes subjects more sensitive to the appetitive effects of ethanol or less sensitive to ethanol’s aversive consequences. The present study assessed ethanol-induced second-order conditioned place preference (CPP) and aversion and ethanol-induced conditioned taste aversion (CTA) in infant rats prenatally exposed to ethanol (2.0 g/kg) or vehicle (water) or left untreated. The involvement of the κ opioid receptor system in ethanol-induced CTA was also explored. When place conditioning occurred during the ascending limb of the blood-ethanol curve (Experiment 1), the pups exposed to ethanol in utero exhibited greater CPP than untreated controls, with a shift to the right of the dose-response curve. Conditioning during a later phase of intoxication (30–45 min post-administration; Experiment 2) resulted in place aversion in control pups exposed to vehicle during late gestation but not in pups that were exposed to ethanol in utero. Ethanol induced a reliable and similar CTA (Experiment 3) in the pups treated with vehicle or ethanol during gestation, and CTA was insensitive to κ antagonism. These results suggest that brief exposure to a moderate ethanol dose during late gestation promotes ethanol-mediated reinforcement and alters the expression of conditioned aversion by ethanol. This shift in the motivational reactivity to ethanol may be an underlying basis of the effect of prenatal ethanol on later ethanol acceptance. PMID:22698870

Game, cloud architecture and outreach for The BIG Bell Test

Science.gov (United States)

Abellan, Carlos; Tura, Jordi; Garcia, Marta; Beduini, Federica; Hirschmann, Alina; Pruneri, Valerio; Acin, Antonio; Marti, Maria; Mitchell, Morgan

The BIG Bell test uses the input from the Bellsters, self-selected human participants introducing zeros and ones through an online videogame, to perform a suite of quantum physics experiments. In this talk, we will explore the videogame, the data infrastructure and the outreach efforts of the BIG Bell test collaboration. First, we will discuss how the game was designed so as to eliminate possible feedback mechanisms that could influence people's behavior. Second, we will discuss the cloud architecture design for scalability as well as explain how we sent each individual bit from the users to the labs. Also, and using all the bits collected via the BIG Bell test interface, we will show a data analysis on human randomness, e.g. are younger Bellsters more random than older Bellsters? Finally, we will talk about the outreach and communication efforts of the BIG Bell test collaboration, exploring both the social media campaigns as well as the close interaction with teachers and educators to bring the project into classrooms.

Beyond commonplace biofuels: Social aspects of ethanol

International Nuclear Information System (INIS)

Ribeiro, Barbara Esteves

2013-01-01

Biofuels policies and projects may lead to environmental, economic and social impacts. A number of studies point out the need to deliver comprehensive sustainability assessments regarding biofuels, with some presenting analytical frameworks that claim to be exhaustive. However, what is often found in the literature is an overexploitation of environmental and economic concerns, by contrast to a limited appraisal of the social aspects of biofuels. Building on a systematic review of the peer-reviewed literature, this paper discusses the social constraints and strengths of ethanol, with regard to the product's lifecycle stages and the actors involved. Its objective is to contribute to the development of social frameworks to be used in assessing the impact of ethanol. Main findings indicate that ethanol developments can increase the levels of social vulnerability, although there is little evidence in the literature regarding the positive and negative social impacts of 1st-generation ethanol and potential impacts of cellulosic ethanol. Further work is needed on the formulation of social criteria and indicators for a comprehensive sustainability assessment of this biofuel. Policy makers need to internalise the social dimension of ethanol in decision-making to prevent public opposition and irreversible social costs in the future. - Highlights: ► The literature lacks evidence on the social impacts of ethanol. ► Further work is needed on social criteria and indicators for assessment. ► Ethanol developments can increase the levels of social vulnerability. ► Decision-making should internalise the social dimension of biofuels sustainability

Building Community: A 2005 Conference for Education and Public Outreach Professionals

Science.gov (United States)

Slater, T. F.; Bennett, M.; Garmany, K.

2004-12-01

In support of the Astronomical Society of the Pacific's (ASP) mission to increase the understanding and appreciation of astronomy, the ASP will host an international meeting in September 14-16, 2005 in Tucson focused on building and supporting a vibrant and connected community of individuals and groups engaged in educational and public outreach (EPO) in the disciplines of astronomy, astrobiology, space, and earth science. This conference is specially designed for individuals who are bringing the excitement of astronomy to non-astronomers. This community of science communicators includes: NASA and NSF-funded EPO program managers, developers, evaluators, PIOs, and others who support outreach efforts by government agencies and commercial industries; Scientists working with or assigned to EPO programs or efforts; Individuals working in formal science education: K-14 schools/colleges and minority-serving institutions as faculty or curriculum developers; Informal educators working in widely diverse settings including science centers, planetariums, museums, parks, and youth programs; Amateur astronomers involved in or interested in engaging children and adults in the excitement of astronomy; Public outreach specialists working in observatories, visitor centers, public information offices, and in multimedia broadcasting and journalism. The conference goals are to improve the quality and increase the effective dissemination of EPO materials, products, and programs through a multi-tiered professional development conference utilizing: Visionary plenary talks; Highly interactive panel discussions; Small group workshops and clinics focused on a wide range of EPO topics including evaluation and dissemination, with separate sessions for varying experience levels; Poster and project exhibition segments; Opportunities to increase program leveraging through structured and unstructured networking sessions; and Individual program action planning sessions. There will both separate and

How to change GEBCO outreach activities with Information technologies?

Science.gov (United States)

Chang, E.; Park, K.

2014-12-01

Since 1995, when National Geographic Information Project began, we have great advance in mapping itself and information service on the earth surface in Korea whether paper maps or online service map. By reviewing geological and mine-related information service in current and comparisons of demands, GEBCO outreach master plan has been prepared. Information service cannot be separated from data production and on dissemination policies. We suggest the potential impact of the changes in information technologies such as mobile service and data fusion, and big data on GEBCO maps based. Less cost and high performance in data service will stimulate more information service; therefore it is necessary to have more customer-oriented manipulation on the data. By inquiring questionnaire, we can draw the potential needs on GEBCO products in various aspects: such as education, accessibility. The gap between experts and non-experts will decrease by digital service from the private and public organizations such as international academic societies since research funds and policies tend to pursue "openness" and "interoperability" among the domains. Some background why and how to prepare outreach activities in GEBCO will be shown.

Dropping Knowledge Like Frozen Pumpkins: Successful Physics Outreach

Science.gov (United States)

Hook, E. A.

2011-12-01

The Society of Physics Students (SPS) is a professional organization specifically designed for college students. A main purpose of SPS is to develop college students into effective members of the physics community; one of the best ways to do this is by promoting science outreach. College students are in a prime position to engage the public in outreach to increase scientific literacy: they're easier for younger, school-age students to identify with, they can reach young adults in a unique way, and they're old enough to seriously engage the general public. SPS helps hundreds of college chapters across the country engage in outreach. One such chapter is at Rhodes College in Memphis, TN. The Rhodes College SPS chapter is active both in K12 schools and on its campus. Rhodes developed a position within its SPS structure to include an officer specifically related to handling outreach. For K12 schools this involved contacting teachers, organizing lessons, and holding training sessions for the college students preparing to teach the lessons. Rhodes SPS also focuses on campus outreach and trying to disabuse students of the notion that physics is stuffy, boring, and only for geniuses. Every fall, Rhodes SPS hosts an extremely popular annual Pumpkin Drop, as well as hosting demo shows, observatory open houses, and contests throughout the year for its students. One of the best received campus outreach programs is something called 'Stall Stories,' where SPS publishes a page flyer that goes in bathrooms around campus involving fun physics, a comic, and a list of SPS events. Rhodes SPS, like the national organization, has the goal of improving physics literacy among K12 students, college students, and the general public through effective outreach.

Competitiveness of Brazilian sugarcane ethanol compared to US corn ethanol

International Nuclear Information System (INIS)

Crago, Christine L.; Khanna, Madhu; Barton, Jason; Giuliani, Eduardo; Amaral, Weber

2010-01-01

Corn ethanol produced in the US and sugarcane ethanol produced in Brazil are the world's leading sources of biofuel. Current US biofuel policies create both incentives and constraints for the import of ethanol from Brazil and together with the cost competitiveness and greenhouse gas intensity of sugarcane ethanol compared to corn ethanol will determine the extent of these imports. This study analyzes the supply-side determinants of cost competitiveness and compares the greenhouse gas intensity of corn ethanol and sugarcane ethanol delivered to US ports. We find that while the cost of sugarcane ethanol production in Brazil is lower than that of corn ethanol in the US, the inclusion of transportation costs for the former and co-product credits for the latter changes their relative competitiveness. We also find that the relative cost of ethanol in the US and Brazil is highly sensitive to the prevailing exchange rate and prices of feedstocks. At an exchange rate of US1=R2.15 the cost of corn ethanol is 15% lower than the delivered cost of sugarcane ethanol at a US port. Sugarcane ethanol has lower GHG emissions than corn ethanol but a price of over $113 per ton of CO 2 is needed to affect competitiveness. (author)

Maximizing Undergraduate Success By Combining Research Experiences with Outreach, Peer Mentoring and Professional Development

Science.gov (United States)

Bruno, B. C.

2014-12-01

The C-MORE Scholars Program provides hands-on, closely mentored research experiences to University of Hawaii (UH) undergraduates during the academic year. Students majoring in the geosciences, especially underrepresented students, from all campuses are encouraged to apply. The academic-year research is complemented by outreach, professional development and summer internships. Combined, these experiences help students develop the skills, confidence and passion that are essential to success in a geoscience career. Research. All students enter the program as trainees, where they learn lab and field research methods, computer skills and science principles. After one year, they are encouraged to reapply as interns, where they work on their own research project. Students who have successfully completed their intern year can reapply as fellows, where they conduct an independent research project such as an honors thesis. Students present their research at a Symposium through posters (trainees) or talks (interns and fellows). Interns and fellows help organize program activities and serve as peer mentors to trainees.Multi-tiered programs that build a pathway toward graduation have been shown to increase student retention and graduation success. Outreach. Undergraduate researchers rarely feel like experts when working with graduate students and faculty. For students to develop their identity as scientists, it is essential that they be given the opportunity to assume the role as expert. Engaging students in outreach is a win-win situation. Students gain valuable skills and confidence in sharing their research with their local community, and the public gets to learn about exciting research happening at UH. Professional Development. Each month, the Scholars meet to develop their professional skills on a particular topic, such as outreach, scientific presentations, interviewing, networking, and preparing application materials for jobs, scholarships and summer REUs. Students are

Educational outreach and collaborative care enhances physician's perceived knowledge about Developmental Coordination Disorder.

Science.gov (United States)

Gaines, Robin; Missiuna, Cheryl; Egan, Mary; McLean, Jennifer

2008-01-24

Developmental Coordination Disorder (DCD) is a chronic neurodevelopmental condition that affects 5-6% of children. When not recognized and properly managed during the child's development, DCD can lead to academic failure, mental health problems and poor physical fitness. Physicians, working in collaboration with rehabilitation professionals, are in an excellent position to recognize and manage DCD. This study was designed to determine the feasibility and impact of an educational outreach and collaborative care model to improve chronic disease management of children with DCD. The intervention included educational outreach and collaborative care for children with suspected DCD. Physicians were educated by and worked with rehabilitation professionals from February 2005 to April 2006. Mixed methods evaluation approach documented the process and impact of the intervention. Physicians: 750 primary care physicians from one major urban area and outlying regions were invited to participate; 147 physicians enrolled in the project. Children: 125 children were identified and referred with suspected DCD. The main outcome was improvement in knowledge and perceived skill of physicians concerning their ability to screen, diagnose and manage DCD. At baseline 91.1% of physicians were unaware of the diagnosis of DCD, and only 1.6% could diagnose condition. Post-intervention, 91% of participating physicians reported greater knowledge about DCD and 29.2% were able to diagnose DCD compared to 0.5% of non-participating physicians. 100% of physicians who participated in collaborative care indicated they would continue to use the project materials and resources and 59.4% reported they would recommend or share the materials with medical colleagues. In addition, 17.6% of physicians not formally enrolled in the project reported an increase in knowledge of DCD. Physicians receiving educational outreach visits significantly improved their knowledge about DCD and their ability to identify and

Feasibility study report for the Imperial Valley Ethanol Refinery: a 14. 9-million-gallon-per-year ethanol synfuel refinery utilizing geothermal energy

Energy Technology Data Exchange (ETDEWEB)

1981-03-01

The construction and operation of a 14,980,000 gallon per year fuel ethanol from grain refinery in the Imperial Valley of California is proposed. The Imperial Valley Ethanol Refinery (refinery) will use hot geothermal fluid from geothermal resources at the East Mesa area as the source of process energy. In order to evaluate the economic viability of the proposed Project, exhaustive engineering, cost analysis, and financial studies have been undertaken. This report presents the results of feasibility studies undertaken in geothermal resource, engineering, marketing financing, management, environment, and permits and approvals. The conclusion of these studies is that the Project is economically viable. US Alcohol Fuels is proceeding with its plans to construct and operate the Refinery.

Publicising chemistry in a multicultural society through chemistry outreach

Directory of Open Access Journals (Sweden)

Joyce D. Sewry

2011-11-01

Full Text Available Given the emphasis in Higher Education on community engagement in South Africa and the importance of international collaboration, we discuss a joint approach to chemistry outreach in two countries on two continents with widely differing target school audiences. We describe the history of the partnership between the chemistry departments at Rhodes University and the University of Bristol and provide an outline of the chemistry content of their outreach initiatives, the modes of delivery, the advantages to both departments and their students for involvement in various levels of outreach, the challenges they still face and additional opportunities that such work facilitated. The lecture demonstration ‘A Pollutant’s Tale’ was presented to thousands of learners all over the world, including learners at resource-deprived schools in South Africa. Challenges to extend outreach activities in South Africa include long travelling distances, as well as a lack of facilities (such as school halls and electricity at schools. Outreach activities not only impacted on the target audience of young learners, they also impacted upon the postgraduate and other chemistry students taking part in these initiatives. This collaboration strengthened both institutions and their outreach work and may also lead to chemistry research collaborations between the academics involved.

Catalysing progressive uptake of newer diagnostics by health care providers through outreach and education in four major cities of India.

Directory of Open Access Journals (Sweden)

Neeraj Raizada

Full Text Available Unlike in adults, diagnosis of TB can be challenging in children, as signs and symptoms of paediatric TB can be very non-specific and similar to other common childhood chest infections, which may lead to under or delayed diagnosis of TB disease. In spite of the increasing availability of rapid high-sensitivity diagnostics in public and private sectors, majority of paediatric TB cases are empirically diagnosed, without laboratory confirmation. To address these diagnostic challenges, World Health Organization (WHO has recommended upfront Xpert MTB/RIF (Xpert testing for the diagnosis of TB in paediatric presumptive pulmonary and extra-pulmonary TB (EPTB cases. However, in spite of the increasing availability of rapid high-sensitivity diagnostics, a significant gap exists in its application with Xpert being rarely used as an upfront diagnostic among patients presumed to have TB. Under an ongoing paediatric project since April 2014, which provided free-of-cost upfront Xpert testing, several low-cost outreach and education interventions were undertaken to increase the diagnostic uptake by different providers catering to the paediatric population, thereby increasing adherence to global guidance.Providers catering to paediatric population in the project cities were systematically mapped and contacted using different outreach strategies. The focus of outreach efforts was to increase provider literacy and increase their awareness of the availability of free rapid diagnostic services with the goal of changing their diagnostic approaches.From April 2014 to June 2016, more than 5,700 providers/facilities were mapped and 3,670 of them were approached. The number of providers/facilities engaged under the project increased more than 10-fold (43 in April, 2014 to 466 in June, 2016, with significant increase in project uptake, both from public and private sector. Overall 42,238 paediatric presumptive TB cases were enrolled in the project, across the four cities

Earth Science Pipeline: Enhancing Diversity in the Geosciences Through Outreach and Research

Science.gov (United States)

McGill, S. F.; Fryxell, J. E.; Smith, A. L.; Leatham, W. B.; Brunkhorst, B. J.

2004-12-01

Our efforts to increase diversity in the geosciences have been directed towards pre-college students and their teachers as well as towards undergraduate students. We made presentations about the geosciences and careers in geosciences at local schools, and we invited school groups to visit our campus (located near the San Andreas fault) for hands-on activities related to Earth Science. We also led field trips for high school students to other areas of geologic interest in southern California. We hired undergraduate students, including several from under-represented groups, from both our introductory and upper-division geology courses to help with these outreach activities. During 2001-2004, we conducted 169 outreach sessions that involved over 12,000 contact hours with about 5700 students, mostly middle and high school students. The majority (about 74%) of the students participating in these activities were from ethnic groups that are under-represented in the geosciences. Ninety per cent of the students said they would like to go on another field trip like the one they took to our department. At many outreach events we conducted a pre- and post-survey in which we asked students to what extent they agreed with the statement: "It would be fun to be a geologist." The pre-surveys indicated that 42% of the students either agreed or strongly agreed with the statement before participating in the outreach event. After participating, 61% of the students agreed or strongly agreed with the statement. We have also offered summer field trips and research opportunities for high school teachers. In order to attract and retain undergraduate students to the geology major, we have recruited undergraduate students from under-represented groups (and high school teachers) to participate in various research projects. The two largest projects are (1) geologic mapping and monitoring of volcanoes on the island of Dominica, in the Lesser Antilles and (2) using the Global Positioning System

Train Like an Astronaut Educational Outreach

Science.gov (United States)

Garcia, Yamil L.; Lloyd, Charles; Reeves, Katherine M.; Abadie, Laurie J.

2012-01-01

In an effort to reduce the incidence of childhood obesity, the National Aeronautics and Space Administration (NASA), capitalizing on the theme of human spaceflight developed two educational outreach programs for children ages 8-12. To motivate young "fit explorers," the Train Like an Astronaut National (TLA) program and the Mission X: Train Like an Astronaut International Fitness Challenge (MX) were created. Based on the astronauts' physical training, these programs consist of activities developed by educators and experts in the areas of space life sciences and fitness. These Activities address components of physical fitness. The educational content hopes to promote students to pursue careers in science, technology, engineering, and math (STEM) fields. At the national level, in partnership with First Lady Michelle Obama's Let?s Move! Initiative, the TLA program consists of 10 physical and 2 educational activities. The program encourages families, schools, and communities to work collaboratively in order to reinforce in children and their families the importance of healthy lifestyle habits In contrast, the MX challenge is a cooperative outreach program involving numerous space agencies and other international partner institutions. During the six-week period, teams of students from around the world are challenged to improve their physical fitness and collectively accumulate points by completing 18 core activities. During the 2011 pilot year, a t otal of 137 teams and more than 4,000 students from 12 countries participated in the event. MX will be implemented within 24 countries during the 2012 challenge. It is projected that 7,000 children will "train like an astronaut".

You Can't Flush Science Outreach

Science.gov (United States)

Drobnes, Emilie; Mitchell, S. E.

2008-05-01

Did you know... that the writing on the bathroom wall isn't just graffiti anymore? Studies have shown that messages in unusual locations can have extraordinary impact. A growing number of companies and non-profit organizations are placing signage in unexpected venues, such as bathroom stalls, sporting arena seatbacks, gas stations, and diaper-changing areas. A 2003 study found that public response to promotional materials posted in restrooms was overwhelmingly positive, and respondents view these materials for up to two minutes instead of the 3 to 5 seconds they spend with traditional print marketing. Recall rates of content and messages are high, and researchers found bathroom signage to be 40% more effective than a typical print sign. It is often difficult to design effective education and outreach programs that reach a broader audience than a fairly self-selective one. Most of our events and projects ask audiences to come to us. This format inherently attracts a science-interested audience. So how do you reach the other half, those non-traditional learners, in an effective manner? Take the science to them! Help your message be more effective by "shocking” them with the science. Placing science, technology, engineering, and mathematical (STEM) content in unexpected venues makes it accessible, memorable, and likely to reach a captive audience that might not otherwise seek it out. The "Did You Know?” campaign brings STEM messages to underserved audiences through innovative placement. Bathroom stalls, movie theaters, and shopping malls are visited by thousands each day and provide a surprising and overlooked venue for outreach.

The promise of outreach for engaging and retaining out-of-care persons in HIV medical care.

Science.gov (United States)

Bradford, Judith B

2007-01-01

From the beginning of the HIV/AIDS epidemic, outreach workers have been on the frontlines of HIV prevention, working in community venues to increase knowledge and promote behaviors to reduce HIV transmission. As demographics of the HIV-infected population have changed, the need has grown to locate out-of-care individuals and learn how to engage and retain them in HIV care. Through the Health Resources and Services Administration (HRSA) Special Projects of National Significance (SPNS) Outreach Initiative, 10 sites across the United States implemented and evaluated enhanced outreach models designed to increase engagement and retention in HIV care for underserved, disadvantaged HIV-infected individuals. Although the models differed in response to local needs and organizational characteristics, all made use of a common conceptual framework, and all used the same data collection and reporting protocols. Study teams enrolled and provided behavioral interventions to HIV-infected individuals who have been noticeably absent from research and from practice. Their interventions incorporated coaching, skills-building, and education, and were successful in reducing or removing structural, financial, and personal/cultural barriers that interfered with equitable access to HIV care. Desired outcomes of increased engagement and retention in HIV health care were achieved. Results demonstrate that interventions to promote equitable access to HIV care for disadvantaged population groups can be built from outreach models. Qualitative and quantitative analysis of the multisite data indicates that further development and evaluation of outreach-based interventions will result in effective tools for reaching HIV-infected individuals who would otherwise remain without needed care.

Impact of Outreach on Physics Enrollment in Idaho

Science.gov (United States)

Shropshire, Steven

2013-04-01

Idaho State University Physics Outreach has many aspects, from workshops for teachers, demonstration presentations for schools and community groups, Science Olympics, science festivals, and a Haunted Science Lab. An overview of these programs will be presented, followed by a more detailed description of the mechanics and methods that have made physics outreach programs at ISU a success, and the impact they have had on physics enrollment at ISU. Suggestions on how to get started with science outreach, get funding, involve student and community members, and convince your colleagues and administration that these efforts are worth supporting will be provided.

Project UPSTART. Final Report, October 1, 1983-September 30, 1984.

Science.gov (United States)

Frain, Joan

Project UPSTART, during this fourth year of outreach, offered assistance in replicating its developed Sequenced Neuro-Sensorimotor Program (SNSP) for severely multihandicapped infants, pre-schoolers, young adults and their families. Future replication sites were identified. Programs received outreach assistance in the areas of staff training,…

Navajo-Hopi Land Commission Renewable Energy Development Project (NREP)

Energy Technology Data Exchange (ETDEWEB)

Thomas Benally, Deputy Director,

2012-05-15

The Navajo Hopi Land Commission Office (NHLCO), a Navajo Nation executive branch agency has conducted activities to determine capacity-building, institution-building, outreach and management activities to initiate the development of large-scale renewable energy - 100 megawatt (MW) or larger - generating projects on land in Northwestern New Mexico in the first year of a multi-year program. The Navajo Hopi Land Commission Renewable Energy Development Project (NREP) is a one year program that will develop and market a strategic business plan; form multi-agency and public-private project partnerships; compile site-specific solar, wind and infrastructure data; and develop and use project communication and marketing tools to support outreach efforts targeting the public, vendors, investors and government audiences.

Fermentation of hexoses to ethanol

Energy Technology Data Exchange (ETDEWEB)

Gustafsson, Lena [Goeteborg Univ. (Sweden). Dept. of General and Marine Microbiology]|[Chalmers Univ. of Technology, Goeteborg (Sweden). Dept of Chemical Reaction Engineering

2000-06-01

The Goals of the project has been: to increase the ethanol yield by reducing the by-product formation, primarily biomass and glycerol, and to prevent stuck fermentations, i.e. to maintain a high ethanol production rate simultaneously with a high ethanol yield. The studies have been performed both in defined laboratory media and in a mixture of wood- and wheat hydrolysates. The yeast strains used have been both industrial strains of bakers yeast, Saccharomyces cerevisiae, and haploid laboratory strains. The Relevance of these studies with respect to production of ethanol to be used as fuel is explained by: With the traditional process design used today, it is very difficult to reach a yield of more than 90 % of the theoretical maximal value of ethanol based on fermented hexose. During 'normal' growth and fermentation conditions in either anaerobic batch or chemostat cultures, substrate is lost as biomass and glycerol in the range of 8 to 11 % and 6 to 11 % of the substrate consumed (kg/kg). It is essential to reduce these by-products. Traditional processes are mostly batch processes, in which there is a risk that the biocatalyst, i.e. the yeast, may become inactivated. If for example yeast biomass production is avoided by use of non-growing systems, the ethanol production rate is instantaneously reduced by at least 50%. Unfortunately, even if yeast biomass production is not avoided on purpose, it is well known that stuck fermentations caused by cell death is a problem in large scale yeast processes. The main reason for stuck fermentations is nutrient imbalances. For a good process economy, it is necessary to ensure process accessibility, i.e. to maintain a high and reproducible production rate. This will both considerably reduce the necessary total volume of the fermentors (and thereby the investment costs), and moreover minimize undesirable product fall-out.

UCLA's outreach program of science education in the Los Angeles schools.

Science.gov (United States)

Palacio-Cayetano, J; Kanowith-Klein, S; Stevens, R

1999-04-01

The UCLA School of Medicine's Interactive Multi-media Exercises (IMMEX) Project began its outreach into pre-college education in the Los Angeles area in 1993. The project provides a model in which software and technology are effectively intertwined with teaching, learning, and assessment (of both students' and teachers' performances) in the classroom. The project has evolved into a special collaboration between the medical school and Los Angeles teachers. UCLA faculty and staff work with science teachers and administrators from elementary, middle, and high schools. The program benefits ethnically and racially diverse groups of students in schools ranging from the inner city to the suburbs. The project's primary goal is to use technology to increase students' achievement and interest in science, including medicine, and thus move more students into the medical school pipeline. Evaluations from outside project evaluators (West Ed) as well as from teachers and IMMEX staff show that the project has already had a significant effect on teachers' professional development, classroom practice, and students' achievement in the Los Angeles area.

Operant ethanol self-administration in ethanol dependent mice.

Science.gov (United States)

Lopez, Marcelo F; Becker, Howard C

2014-05-01

While rats have been predominantly used to study operant ethanol self-administration behavior in the context of dependence, several studies have employed operant conditioning procedures to examine changes in ethanol self-administration behavior as a function of chronic ethanol exposure and withdrawal experience in mice. This review highlights some of the advantages of using operant conditioning procedures for examining the motivational effects of ethanol in animals with a history of dependence. As reported in rats, studies using various operant conditioning procedures in mice have demonstrated significant escalation of ethanol self-administration behavior in mice rendered dependent via forced chronic ethanol exposure in comparison to nondependent mice. This paper also presents a summary of these findings, as well as suggestions for future studies. Copyright © 2014 Elsevier Inc. All rights reserved.

Grain and cellulosic ethanol: History, economics, and energy policy

International Nuclear Information System (INIS)

Solomon, Barry D.; Barnes, Justin R.; Halvorsen, Kathleen E.

2007-01-01

The United States (US) and Brazil have been the two leading producers of fuel ethanol since the 1970s. National policies have supported the production and use of ethanol from corn and sugarcane. US support in particular has included exemption from federal gasoline excise taxes, whole or partial exemption from road use (sales) taxes in nine states, a federal production tax credit, and a federal blender's credit. In the last decade the subsidization of grain-based ethanol has been increasingly criticized as economically inefficient and of questionable social benefit. In addition, much greater production of ethanol from corn may conflict with food production needs. A promising development is the acceleration of the technical readiness of cellulosic alcohol fuels, which can be produced from the woody parts of trees and plants, perennial grasses, or residues. This technology is now being commercialized and has greater long-term potential than grain ethanol. Cellulosic ethanol is projected to be much more cost-effective, environmentally beneficial, and have a greater energy output to input ratio than grain ethanol. The technology is being developed in North America, Brazil, Japan and Europe. In this paper, we will review the historical evolution of US federal and state energy policy support for and the currently attractive economics of the production and use of ethanol from biomass. The various energy and economic policies will be reviewed and assessed for their potential effects on cellulosic ethanol development relative to gasoline in the US. (author)

Monitoring Conditions Leading to SCC/Corrosion of Carbon Steel in Fuel Grade Ethanol

Science.gov (United States)

2011-02-11

This is the draft final report of the project on field monitoring of conditions that lead to SCC in ethanol tanks and piping. The other two aspects of the consolidated program, ethanol batching and blending effects (WP#325) and source effects (WP#323...

Atmospheric Research and Public Outreach Activities at Grandfather Mountain, North Carolina

Science.gov (United States)

Perry, B.; Pope, J.; Kelly, G.; Sherman, J. P.; Taubman, B.

2012-12-01

Promoting scientific and public understanding of mountain meteorological processes, particularly in the context of climate variability and change, remains a formidable challenge. Mountain environments present considerable difficulties in the collection of surface and atmospheric observations due to complex topography and resulting high spatial and temporal variability of the atmospheric processes. A collaborative partnership between Appalachian State University (ASU) and the Grandfather Mountain Stewardship Foundation (GMSF) in the southern Appalachian Mountains of North Carolina has provided an outstanding opportunity to integrate atmospheric research and outreach activities. The NASA-funded Climate Action Network through Direct Observations and Outreach (CAN-DOO) project directly supports the research and education activities and places them in the context of climate variability and change. This paper introduces the manual observations and citizen science activities, automated meteorological measurements, and public outreach initiatives on Grandfather Mountain and presents preliminary findings. In support of project objectives, GMSF staff makes daily measurements of precipitation, snow water equivalent, snow depth, and aerosol optical depth, while also encouraging citizen scientists to participate in the daily meteorological measurements. Team members have developed real-time displays of meteorological conditions for the two main visitor's centers and website, and have also created interactive climate science public displays. ASU scientists and GMSF staff have worked together to install and operate two research-quality meteorological stations at 1609 m asl that measure temperature, relative humidity, wind speed and direction, pressure, precipitation, and present weather. Preliminary results of research activities suggest that extreme wind gusts >50 m s -1 and severe icing due to riming and freezing rain are a frequent occurrence on Grandfather Mountain

Integration of Succinic Acid Production in a Dry Mill Ethanol Facility

Energy Technology Data Exchange (ETDEWEB)

None

2006-08-01

This project seeks to address both issues for a dry mill ethanol biorefinery by lowering the cost of sugars with the development of an advanced pretreatment process, improving the economics of succinic acid (SA), and developing a model of an ethanol dry mill to evaluate the impact of adding different products and processes to a dry mill.

French language space science educational outreach

Science.gov (United States)

Schofield, I.; Masongsong, E. V.; Connors, M. G.

2015-12-01

Athabasca University's AUTUMNX ground-based magnetometer array to measure and report geomagnetic conditions in eastern Canada is located in the heart of French speaking Canada. Through the course of the project, we have had the privilege to partner with schools, universities, astronomy clubs and government agencies across Quebec, all of which operate primarily in French. To acknowledge and serve the needs of our research partners, we have endeavored to produce educational and outreach (EPO) material adapted for francophone audiences with the help of UCLA's department of Earth, Planetary and Space Sciences (EPSS). Not only will this provide greater understanding and appreciation of the geospace environment unique to Quebec and surrounding regions, it strengthens our ties with our francophone, first nations (native Americans) and Inuit partners, trailblazing new paths of research collaboration and inspiring future generations of researchers.

Ethanol from residues - Paper tubes and textiles; Etanol ur avfall - Pappersrullar och textilier

Energy Technology Data Exchange (ETDEWEB)

Jeihanipour, Azam; Talebnia, Farid; Loren, Anders; Nordman, Roger; Taherzadeh, Mohammad

2009-06-15

The aim of this project was to investigate the possibilities to produce ethanol from waste fractions. In this project, the investigation was limited to paper tubes and textiles. Project goals were to study: (a) Is it possible to produce ethanol from the selected waste fractions? (b) Which problems could arise in the hydrolysis and fermentation, and how could these be solved? (c) What yields could be achieved in practice, expressed as kg ethanol per kg waste? Tests have been made in both laboratory scale and in pilot scale. Weak acid hydrolysis was made in laboratory scale and in pilot scale, while enzymatic hydrolysis and SSF (simultaneous saccharification and fermentation), was made in laboratory scale only. Two different acids, phosphoric acid and sulphuric acid were used. The results from the experiments show that phosphoric acid have the best effect on dissolving the crystalline cellulosic structure of the two acids tested. This results in higher glucose yields before fermentation. The tests with paper tubes resulted in ethanol yields of 20-24 % based on dry raw material. Some textiles (jeans material) resulted in yields of 30-40% based on dry raw material. The results from the experiments show that yields of 25-30 l ethanol per 100 kg paper tubes, and 35-50 l ethanol per 100 kg textiles were reached. Waste fractions that were studied in this project are available in whole Sweden, but the relative share of the wastes depends on local conditions. In Boraas, the amount of paper tubes is approximately 300 tons per year, and textiles amounts to about 17 000 tons per year. About 25 % of the textiles are considered to be available for ethanol production. Any negative effects on the ethanol production from additives could not be noted in the experiments. For example, the additive poly-vinylic alcohol, PVA, which is present in the paper tubes, does not hamper the ethanol yield in any large proportion. During the experiments with textiles, comparative fermentation tests

LSST: Education and Public Outreach

Science.gov (United States)

Bauer, Amanda; Herrold, Ardis; LSST Education and Public Outreach Team

2018-01-01

The Large Synoptic Survey Telescope (LSST) will conduct a 10-year wide, fast, and deep survey of the night sky starting in 2022. LSST Education and Public Outreach (EPO) will enable public access to a subset of LSST data so anyone can explore the universe and be part of the discovery process. LSST EPO aims to facilitate a pathway from entry-level exploration of astronomical imagery to more sophisticated interaction with LSST data using tools similar to what professional astronomers use. To deliver data to the public, LSST EPO is creating an online Portal to serve as the main hub to EPO activities. The Portal will host an interactive Skyviewer, access to LSST data for educators and the public through online Jupyter notebooks, original multimedia for informal science centers and planetariums, and feature citizen science projects that use LSST data. LSST EPO will engage with the Chilean community through Spanish-language components of the Portal and will partner with organizations serving underrepresented groups in STEM.

Ohio's First Ethanol-Fueled Light-Duty Fleet: Final Study Results

Energy Technology Data Exchange (ETDEWEB)

Battelle

1998-10-01

In 1996, the State of Ohio established a project to demonstrate the use of an ethanol blend (E85, which is 85% transportation-grade ethanol and 15% gasoline) as a transportation fuel in flexible-fuel vehicles (FFVs). The study included ten FFVs and three gasoline vehicles (used as control vehicles) operated by five state agencies. The project included 24 months of data collection on vehicle operations. This report presents the data collection and analysis from the study, with a focus on the last year.

Coalbed Methane Outreach Program

Science.gov (United States)

Coalbed Methane Outreach Program, voluntary program seeking to reduce methane emissions from coal mining activities. CMOP promotes profitable recovery/use of coal mine methane (CMM), addressing barriers to using CMM instead of emitting it to atmosphere.

[Street Outreach Offices: visibility, invisibility, and enhanced visibility].

Science.gov (United States)

Hallais, Janaína Alves da Silveira; Barros, Nelson Filice de

2015-07-01

This article discusses care for street people from a socio-anthropological perspective, using participant observation conducted with a team from a street outreach project. Based on observations, street people are historically viewed as marginal and rarely obtain access to health services, thus making them invisible to the Brazilian Unified National Health System. Brazil's National Policy for the Homeless provides for their access to health care, but such care is not always guaranteed in practice, because health services and professionals have little experience in dealing with homeless persons. The study concludes that enhanced visibility is needed to ensure care for people living on the street, establishing a therapeutic bond that deconstructs stigmatizing practice.

Fostering science communication and outreach through video production in Dartmouth's IGERT Polar Environmental Change graduate program

Science.gov (United States)

Hammond Wagner, C. R.; McDavid, L. A.; Virginia, R. A.

2013-12-01

Dartmouth's NSF-supported IGERT Polar Environmental Change graduate program has focused on using video media to foster interdisciplinary thinking and to improve student skills in science communication and public outreach. Researchers, educators, and funding organizations alike recognize the value of video media for making research results more accessible and relevant to diverse audiences and across cultures. We present an affordable equipment set and the basic video training needed as well as available Dartmouth institutional support systems for students to produce outreach videos on climate change and its associated impacts on people. We highlight and discuss the successes and challenges of producing three types of video products created by graduate and undergraduate students affiliated with the Dartmouth IGERT. The video projects created include 1) graduate student profile videos, 2) a series of short student-created educational videos for Greenlandic high school students, and 3) an outreach video about women in science based on the experiences of women students conducting research during the IGERT field seminar at Summit Station and Kangerlussuaq, Greenland. The 'Science in Greenland--It's a Girl Thing' video was featured on The New York Times Dot Earth blog and the Huffington Post Green blog among others and received international recognition. While producing these videos, students 1) identified an audience and created story lines, 2) worked in front of and behind the camera, 3) utilized low-cost digital editing applications, and 4) shared the videos on multiple platforms from social media to live presentations. The three video projects were designed to reach different audiences, and presented unique challenges for content presentation and dissemination. Based on student and faculty assessment, we conclude that the video projects improved student science communication skills and increased public knowledge of polar science and the effects of climate change.

Commentary: Outreach, Engagement, and the Changing Culture of the University--1998

Science.gov (United States)

Byrne, John V.

2016-01-01

In this commentary, author John Byrne reflects on his 1998 "Journal of Public Service & Outreach" article, "Outreach, Engagement, and the Changing Culture of the University" reprinted in this 20th anniversary issue of "Journal of Higher Education Outreach and Engagement." Byrne's 1998 article was a call to modify…

Project Lifescape | Initiatives | Indian Academy of Sciences

Indian Academy of Sciences (India)

This project is part of the Academy initiative to enhance the quality of science education. It is pursued in ... database through a website. Project Lifescape has also initiated work using some Indian languages. ... and Outreach. Math and Finance ...

CSU's MWV Observatory: A Facility for Research, Education and Outreach

Science.gov (United States)

Hood, John; Carpenter, N. D.; McCarty, C. B.; Samford, J. H.; Johnson, M.; Puckett, A. W.; Williams, R. N.; Cruzen, S. T.

2014-01-01

The Mead Westvaco Observatory (MWVO), located in Columbus State University's Coca-Cola Space Science Center, is dedicated to education and research in astronomy through hands-on engagement and public participation. The MWVO has recently received funding to upgrade from a 16-inch Meade LX-200 telescope to a PlaneWave CDK 24-inch Corrected Dall-Kirkham Astrograph telescope. This and other technological upgrades will allow this observatory to stream live webcasts for astronomical events, allowing a worldwide public audience to become a part of the growing astronomical community. This poster will explain the upgrades that are currently in progress as well as the results from the current calibrations. The goal of these upgrades is to provide facilities capable of both research-class projects and widespread use in education and public outreach. We will present our initial calibration and tests of the observatory equipment, as well as its use in webcasts of astronomical events, in solar observing through the use of specialized piggy-backed telescopes, and in research into such topics as asteroids, planetary and nebula imaging. We will describe a pilot research project on asteroid orbit refinement and light curves, to be carried out by Columbus State University students. We will also outline many of the K-12 educational and public outreach activities we have designed for these facilities. Support and funding for the acquisition and installation of the new PlaneWave CDK 24 has been provided by the International Museum and Library Services via the Museums for America Award.

STEM Education Efforts in the Ares Projects

Science.gov (United States)

Doreswamy, Rajiv; Armstrong, Robert C.

2010-01-01

According to the National Science Foundation, of the more than 4 million first university degrees awarded in science and engineering in 2006, students in China earned about 21%, those in the European Union earned about 19%, and those in the United States earned about 11%. Statistics like these are of great interest to NASA's Ares Projects, which are responsible for building the rockets for the U.S. Constellation Program to send humans beyond low-Earth orbit. Science, technology, engineering, and mathematics students are essential for the long-term sustainability of any space program. Since the Projects creation, the Ares Outreach Team has used a variety of STEM-related media, methods, and materials to engage students, educators, and the general public in Constellation's mission. Like Project Apollo, the nation s exploration destinations and the vehicles used to get there can inspire students to learn more about STEM. Ares has been particularly active in public outreach to schools in Northern Alabama; on the Internet via outreach and grade-specific educational materials; and in more informal social media settings such as YouTube and Facebook. These combined efforts remain integral to America s space program, regardless of its future direction.

Perceptions of STEM-based outreach activities in secondary education

NARCIS (Netherlands)

Vennix, J.; den Brok, P.J.; Taconis, R.

2017-01-01

We investigated and compared the learning environment perceptions of students, teachers and guides who participated in Science, Technology, Engineering and Mathematics (STEM)-based outreach activities in secondary education. In outreach activities, schools and teachers work together with companies

Outreach Science Education: Evidence-Based Studies in a Gene Technology Lab

Science.gov (United States)

Scharfenberg, Franz-Josef; Bogner, Franz X.

2014-01-01

Nowadays, outreach labs are important informal learning environments in science education. After summarizing research to goals outreach labs focus on, we describe our evidence-based gene technology lab as a model of a research-driven outreach program. Evaluation-based optimizations of hands-on teaching based on cognitive load theory (additional…

Development of an Integrated Education/Training based Nuclear Outreach Model

International Nuclear Information System (INIS)

Han, Kyongwon; Nam, Youngmi; Hwang, Ina; Lee, Jisuk; Ko, Hansuk; Lee, Taejoon

2013-01-01

The Korean nuclear community also recognizes the importance of outreach from its experience with rad waste and nuclear power programs. Accordingly, nationwide programs dealing with public information, support for local community development, and HRD are implemented continuously involving a number of organizations concerned. The Nuclear Training and Education Center (NTC) of the Korea Atomic Energy Research Institute (KAERI), with its unique function and capability as a national research organization, has needs for the enhancement of public acceptance for KAERI programs, a better contribution to the national effort, and addressing the emerging needs for international education/training on nuclear outreach. This paper presents an integrated education/training based nuclear outreach model with a set of reference program, which is developed for NTC. An integrated education/training based nuclear outreach model for NTC is developed addressing the increasing needs for public acceptance on the peaceful use of nuclear energy, in terms of supporting KAERI activities, contributing to the national nuclear outreach efforts, and promoting international education and training on nuclear outreach. The model, harmonized with the national nuclear outreach system, consists of objectives, target audiences, a set of reference program supported by infrastructure and networking, and an evaluation system. The program is further specified into sub-programs with detailed design for the respective audiences. The developed model with a reference program is characterized by its integrity in terms of encompassing the whole outreach process cycle, and setting up of a target audience based total program structure with existing and new sub-programs. Also, it intends to be sustainable by addressing future generations' needs as well as innovative in the program delivery. The model will be continuously upgraded and applied addressing respective needs of the audiences

Development of an Integrated Education/Training based Nuclear Outreach Model

Energy Technology Data Exchange (ETDEWEB)

Han, Kyongwon; Nam, Youngmi; Hwang, Ina; Lee, Jisuk; Ko, Hansuk; Lee, Taejoon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2013-05-15

The Korean nuclear community also recognizes the importance of outreach from its experience with rad waste and nuclear power programs. Accordingly, nationwide programs dealing with public information, support for local community development, and HRD are implemented continuously involving a number of organizations concerned. The Nuclear Training and Education Center (NTC) of the Korea Atomic Energy Research Institute (KAERI), with its unique function and capability as a national research organization, has needs for the enhancement of public acceptance for KAERI programs, a better contribution to the national effort, and addressing the emerging needs for international education/training on nuclear outreach. This paper presents an integrated education/training based nuclear outreach model with a set of reference program, which is developed for NTC. An integrated education/training based nuclear outreach model for NTC is developed addressing the increasing needs for public acceptance on the peaceful use of nuclear energy, in terms of supporting KAERI activities, contributing to the national nuclear outreach efforts, and promoting international education and training on nuclear outreach. The model, harmonized with the national nuclear outreach system, consists of objectives, target audiences, a set of reference program supported by infrastructure and networking, and an evaluation system. The program is further specified into sub-programs with detailed design for the respective audiences. The developed model with a reference program is characterized by its integrity in terms of encompassing the whole outreach process cycle, and setting up of a target audience based total program structure with existing and new sub-programs. Also, it intends to be sustainable by addressing future generations' needs as well as innovative in the program delivery. The model will be continuously upgraded and applied addressing respective needs of the audiences.

Evaluation of Harmful Algal Bloom Outreach Activities

Directory of Open Access Journals (Sweden)

Richard Weisman

2007-12-01

Full Text Available With an apparent increase of harmful algal blooms (HABs worldwide,healthcare providers, public health personnel and coastal managers are struggling toprovide scientifically-based appropriately-targeted HAB outreach and education. Since1998, the Florida Poison Information Center-Miami, with its 24 hour/365 day/year freeAquatic Toxins Hotline (1-888-232-8635 available in several languages, has received over 25,000 HAB-related calls. As part of HAB surveillance, all possible cases of HAB-relatedillness among callers are reported to the Florida Health Department. This pilot studyevaluated an automated call processing menu system that allows callers to access bilingualHAB information, and to speak directly with a trained Poison Information Specialist. Themajority (68% of callers reported satisfaction with the information, and many provided specific suggestions for improvement. This pilot study, the first known evaluation of use and satisfaction with HAB educational outreach materials, demonstrated that the automated system provided useful HAB-related information for the majority of callers, and decreased the routine informational call workload for the Poison Information Specialists, allowing them to focus on callers needing immediate assistance and their healthcare providers. These results will lead to improvement of this valuable HAB outreach, education and surveillance tool. Formal evaluation is recommended for future HAB outreach and educational materials.

The cost minimization analysis of an outreach dental service: a pilot ...

African Journals Online (AJOL)

For people with limited or no access to oral health care services, outreach dental services may be used to reduce oral health inequality. There is however paucity of information on the economic analysis of outreach dental services in sub Saharan Africa. Objective: To report a cost minimization analysis of an outreach dental ...

Circadian activity rhythms and voluntary ethanol intake in male and female ethanol-preferring rats: effects of long-term ethanol access.

Science.gov (United States)

Rosenwasser, Alan M; McCulley, Walter D; Fecteau, Matthew

2014-11-01

Chronic alcohol (ethanol) intake alters fundamental properties of the circadian clock. While previous studies have reported significant alterations in free-running circadian period during chronic ethanol access, these effects are typically subtle and appear to require high levels of intake. In the present study we examined the effects of long-term voluntary ethanol intake on ethanol consumption and free-running circadian period in male and female, selectively bred ethanol-preferring P and HAD2 rats. In light of previous reports that intermittent access can result in escalated ethanol intake, an initial 2-week water-only baseline was followed by either continuous or intermittent ethanol access (i.e., alternating 15-day epochs of ethanol access and ethanol deprivation) in separate groups of rats. Thus, animals were exposed to either 135 days of continuous ethanol access or to five 15-day access periods alternating with four 15-day periods of ethanol deprivation. Animals were maintained individually in running-wheel cages under continuous darkness throughout the experiment to allow monitoring of free-running activity and drinking rhythms, and 10% (v/v) ethanol and plain water were available continuously via separate drinking tubes during ethanol access. While there were no initial sex differences in ethanol drinking, ethanol preference increased progressively in male P and HAD2 rats under both continuous and intermittent-access conditions, and eventually exceeded that seen in females. Free-running period shortened during the initial ethanol-access epoch in all groups, but the persistence of this effect showed complex dependence on sex, breeding line, and ethanol-access schedule. Finally, while females of both breeding lines displayed higher levels of locomotor activity than males, there was little evidence for modulation of activity level by ethanol access. These results are consistent with previous findings that chronic ethanol intake alters free-running circadian

Making the Case: Workforce, Education, Public Outreach and Communications as Mission-Critical Activities

Science.gov (United States)

Squires, Gordon K.; Brewer, Janesse; Dawson, Sandra; Program Organizing Committee "Making the Case" workshop 2017

2018-01-01

Increasingly, next-generation science projects will never see first light, or will lose their “right to operate” if they are unable to be responsive to emerging societal values and interests. Science projects with a robust and professional Workforce, Education, Public Outreach and Communications (WEPOC) architecture are able to engage and welcome public discourse about science, trade-offs, and what it means to be a good neighbor in a community. In this talk I will update the latest WEPOC efforts for TMT & NASA projects at Caltech/IPAC, and highlight how WEPOC has entered the critical path for many large, international science projects. I will also present a draft working document being developed by many of the world's largest astronomy and high-energy physics WEPOC leaders as an outcome from a "Making the Case" conference held at Caltech in spring 2017.

UNAVCO's Education and Community Engagement Program: Evaluating Five years of Geoscience Education and Community Outreach

Science.gov (United States)

Charlevoix, D. J.; Dutilly, E.

2017-12-01

In 2013, UNAVCO, a facility co-sponsored by the NSF and NASA, received a five-year award from the NSF: Geodesy Advancing Geosciences and EarthScope (GAGE). Under GAGE, UNAVCO's Education and Community Engagement (ECE) program conducts outreach and education activities, in essence broader impacts for the scientific community and public. One major challenge of this evaluation was the breadth and depth of the dozens of projects conducted by the ECE program under the GAGE award. To efficiently solve this problem of a large-scale program evaluation, we adopted a deliberative democratic (DD) approach that afforded UNAVCO ECE staff a prominent voice in the process. The evaluator directed staff members to chose the projects they wished to highlight as case studies of their finest broader impacts work. The DD approach prizes inclusion, dialogue, and deliberation. The evaluator invited ECE staff to articulate qualities of great programs and develop a case study of their most valuable broader impacts work. To anchor the staff's opinion in more objectivity than opinion, the evaluator asked each staff member to articulate exemplary qualities of their chosen project, discuss how these qualities fit their case study, and helped staff to develop data collection systems that lead to an evidence-based argument in support of their project's unique value. The results of this evaluation show that the individual ECE work areas specialized in certain kinds of projects. However, when viewed at the aggregate level, ECE projects spanned almost the entire gamut of NSF broader impacts categories. Longitudinal analyses show that since the beginning of the GAGE award, many projects grew in impact from year 1 to year 5. While roughly half of the ECE projects were prior work projects, by year five at least 33% of projects were newly developed under GAGE. All selected case studies exemplified how education and outreach work can be productively tied to UNAVCO's core mission of promoting geodesy.

The UMR reactor outreach program for expanded educational utilization

International Nuclear Information System (INIS)

Freeman, D.; Bolon, A.

1992-01-01

In recent years, the University of Missouri-Rolla Reactor (UMRR) facility has been under intense financial scrutiny by the university administration; primarily due to ever-tightening budgets and declines in nuclear engineering (NE) enrollment. In response to criticisms of low utilization, the reactor staff has developed and implemented a dynamic outreach program designed to significantly increase the educational role of the facility on campus. The outreach program is based on the principle that the potential to provide service to the UMR community is far in excess of the present level of service. The program is designed to identify and inform potential users of how their courses or programs can be augmented through use of the reactor facility. The net effect of the outreach program is greater campus communication and awareness of the unique capabilities as applied to each discipline. A natural product of the outreach program should be increased research

Determining the Cost of Producing Ethanol from Corn Starch and Lignocellulosic Feedstocks

Energy Technology Data Exchange (ETDEWEB)

McAloon, A.; Taylor, F.; Yee, W.; Ibsen, K.; Wooley, R.

2000-10-25

The mature corn-to-ethanol industry has many similarities to the emerging lignocellulose-to-ethanol industry. It is certainly possible that some of the early practitioners of this new technology will be the current corn ethanol producers. In order to begin to explore synergies between the two industries, a joint project between two agencies responsible for aiding these technologies in the Federal government was established. This joint project of the USDA-ARS and DOE/NREL looked at the two processes on a similar process design and engineering basis, and will eventually explore ways to combine them. This report describes the comparison of the processes, each producing 25 million annual gallons of fuel ethanol. This paper attempts to compare the two processes as mature technologies, which requires assuming that the technology improvements needed to make the lignocellulosic process commercializable are achieved, and enough plants have been built to make the design well-understood. Ass umptions about yield and design improvements possible from continued research were made for the emerging lignocellulose process. In order to compare the lignocellulose-to-ethanol process costs with the commercial corn-to-ethanol costs, it was assumed that the lignocellulose plant was an Nth generation plant, built after the industry had been sufficiently established to eliminate first-of-a-kind costs. This places the lignocellulose plant costs on a similar level with the current, established corn ethanol industry, whose costs are well known. The resulting costs of producing 25 million annual gallons of fuel ethanol from each process were determined. The figure below shows the production cost breakdown for each process. The largest cost contributor in the corn starch process is the feedstock; for the lignocellulosic process it is the capital cost, which is represented by depreciation cost on an annual basis.

Education and Outreach | State, Local, and Tribal Governments | NREL

Science.gov (United States)

Education & Outreach Education and Outreach With support from the U.S. Department of Energy SunShot Initiative, NREL's Solar Technical Assistance Team (STAT) develops a range of education and addressing solar market barriers. Past presentations are available for the following topics: Solar 101-This

Community-Driven Support in the Hydrologic Sciences through Data, Education and Outreach

Science.gov (United States)

Clark, E.

2015-12-01

The Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) is a non-profit funded by the National Science Foundation to support water science research and education. As outlined in the CUAHSI Education and Outreach Strategy, our objectives are: 1) helping the member institutions communicate water science; 2) cross-disciplinary water education; 3) dissemination of research; 4) place-based water education using data services; and 5) broadening participation. Through the CUAHSI Water Data Center, online tools and resources are available to discover, download, and analyze multiple time-series water datasets across various parameters. CUAHSI supports novel graduate student research through the Pathfinder Fellowship program which has enhanced the interdisciplinary breadth of early-career research. Public outreach through the Let's Talk About Water film symposium and cyberseminar programs have proven effective in distributing research, leading to more recent development of virtual training workshops. By refining and building upon CUAHSI's existing programs, new training opportunities, collaborative projects, and community-building activities for the hydrologic sciences have come to fruition, such as the recent National Flood Interoperability Experiment with the NOAA's National Water Center.

Heber Ethanol Fuel Facility, Imperial Valley, California. Quarterly report No. 2, March 1981-May 1981

Energy Technology Data Exchange (ETDEWEB)

1981-08-01

The purposed project is a commercial-scale ethanol-fuel facility with a capacity of twenty million gallons per year of fuel-grade ethanol. In addition, 70,000 tons per year of distillers dried grains will be produced. The following tasks and issues are addressed: process engineering - process descriptions, plant layout, and design; economics and finance - overview of capital and operating costs; environmental analysis - preliminary project description; and permit processing and legal issues. (MHR)

Process and technoeconomic analysis of leading pretreatment technologies for lignocellulosic ethanol production using switchgrass.

Science.gov (United States)

Tao, Ling; Aden, Andy; Elander, Richard T; Pallapolu, Venkata Ramesh; Lee, Y Y; Garlock, Rebecca J; Balan, Venkatesh; Dale, Bruce E; Kim, Youngmi; Mosier, Nathan S; Ladisch, Michael R; Falls, Matthew; Holtzapple, Mark T; Sierra, Rocio; Shi, Jian; Ebrik, Mirvat A; Redmond, Tim; Yang, Bin; Wyman, Charles E; Hames, Bonnie; Thomas, Steve; Warner, Ryan E

2011-12-01

Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO(2)). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields. Copyright © 2011 Elsevier Ltd. All rights reserved.

Outreach at Washington State University: a case study in costs and attendance

Science.gov (United States)

Bernhardt, Elizabeth A.; Bollen, Viktor; Bersano, Thomas M.; Mossman, Sean M.

2016-09-01

Making effective and efficient use of outreach resources can be difficult for student groups in smaller rural communities. Washington State University's OSA/SPIE student chapter desires well attended yet cost-effective ways to educate and inform the public. We designed outreach activities focused on three different funding levels: low upfront cost, moderate continuing costs, and high upfront cost with low continuing costs. By featuring our activities at well attended events, such as a pre-football game event, or by advertising a headlining activity, such as a laser maze, we take advantage of large crowds to create a relaxed learning atmosphere. Moreover, participants enjoy casual learning while waiting for a main event. Choosing a particular funding level and associating with well-attended events makes outreach easier. While there are still many challenges to outreach, such as motivating volunteers or designing outreach programs, we hope overcoming two large obstacles will lead to future outreach success.

Outcomes for engineering students delivering a STEM education and outreach programme

Science.gov (United States)

Fitzallen, Noleine; Brown, Natalie Ruth

2017-11-01

University science outreach programmes are used to encourage more school students to select science, technology, engineering, and mathematics (STEM) subjects in further education and pursue science-related careers. The benefits of science outreach programmes are often espoused from the perspective of programme participants. Little attention, however, is given to what university students delivering the programmes gain from the experience. This paper seeks to illustrate the benefits of engineering students delivering STEM outreach programmes in schools. It reports on a qualitative case study of the experiences of two STEM Education and Outreach team members from a regional university in Australia. Content analysis of interview data highlighted not only the participants' motivations and perceived benefits of being involved in the STEM programme but also revealed the skills and attributes honed throughout the experience. Involvement in the STEM outreach programme resulted in the development of social and personal responsibility generic graduate attribute skills, evidenced through their motivations to be involved, the demonstration of understanding of teaching and learning, and application of science communication skills. This study demonstrates that designing and delivering STEM outreach programmes assists in the development of skills that will be beneficial when pursuing careers in engineering in the future.

The Manager of Academic Outreach: A Role of Consequence to University Survival and Growth

Science.gov (United States)

Miller, Lawrence R.

1977-01-01

University managers of academic outreach need outstanding skills in communication, persuasion, and negotiation to win and maintain active faculty/administrator support for outreach activities. Failure to generate such support will make it impossible for outreach managers to deliver on the promise of the outreach concept. (Editor/LBH)

Growing interest, growing programs, growing pains: Successfully customizing public outreach

International Nuclear Information System (INIS)

Wadkins, M.; Hill, C.; Hirsch, T.

1994-01-01

Since the mid-1980's, the Institutional and External Affairs staff of the Yucca Mountain Site Characterization Project (YMP) has developed, coordinated, and maintained various public outreach programs to carry out the YMP's open door policy of keeping local communities informed. However, public involvement first requires public knowledge and, therefore, various information programs have been established over the past few years. First came the speakers bureau program, then the exhibits and science centers; and then came the tours and school district educational programs. All these programs were geared toward teaching the mainstream general public about the YMP and issues related to things nuclear. Today, the YMP outreach programs are established and known and the demand from the public has seen a shift. Over 150 top scientists and staff from around the country who have come to work at the YMP have joined the outreach participant pool to speak to the public not only about Yucca Mountain, but about their areas of expertise as well. For this reason, the public has realized a great opportunity for a general science and engineering education resource -- the YMP staff themselves. In a panel discussion, open-quotes Trust and credibility: The central issueclose quotes, proceedings of the National Conference on Risk Communication, it was shown that university professors and science teachers were among the most trusted individuals in terms of public perception and that government staff and contractors the least trusted. However, when you utilize the core educated knowledge of a YMP scientist in order to teach general science and math, you have, to some extent, placed that individual in an educational role and thus increased trust. The YMP scientists enjoy talking about their general science knowledge and we have found that the public likes to hear about it too

ANDRILL Education and Public Outreach: A Legacy of the IPY

Science.gov (United States)

Rack, F. R.; Huffman, L. T.; Reed, J.; Harwood, D. M.; Berg, M.; Diamond, J.; Fox, A.; Dahlman, L. E.; Levy, R. H.

2009-12-01

ANDRILL field projects during the IPY included the McMurdo Ice Shelf (MIS) and Southern McMurdo Sound (SMS) drilling projects, and the Mackay Sea Valley (MSV) and Offshore New Harbor (ONH) seismic surveys. ANDRILL's international network of scientists, engineers, students and educators work together to convey an understanding of geoscience research and the process of science to non-technical audiences. ANDRILL education and public outreach (EPO) program goals are to: (1) promote environmental and polar science literacy for all audiences; (2) develop and disseminate engaging resources for formal and informal education; (3) develop and nurture a network of polar science educators; (4) spark the curiosity of students and the general public; (5) encourage students to pursue careers in science; (6) challenge misconceptions about scientific research; (7) provide professional development opportunities for educators; and, (8) encourage inquiry teaching in science education. During the IPY, ANDRILL established partnerships with several IPY projects to enhance science literacy and promote the IPY in formal and informal education and outreach venues. ANDRILL-led initiatives include the ARISE (ANDRILL Research Immersion for Science Educators) Program, Project Iceberg, the FLEXHIBIT (FLEXible exHIBIT; in partnership with Antarctica’s Climate Secrets/IPY Engaging Antarctica), and the Project Circle. ANDRILL partnerships developed with several museums and school districts for teacher professional development workshops and a variety of public events. A polar learning community was created from the ARISE participants and their many contacts, the Project Circle participants, and interested educators who contacted ANDRILL. EPO activities are continuing in the post-IPY period with additional funding. The ARISE program has been successful in building a team of educators and a network of international collaborations across grade levels and cultures. The ANDRILL website has expanded to

Modifications in adrenal hormones response to ethanol by prior ethanol dependence.

Science.gov (United States)

Guaza, C; Borrell, S

1985-03-01

Ethanol was administered to rats by means of a liquid diet for 16 days; after an ethanol-free interval of four weeks, animals received a test (IP) dose of ethanol (2 g/kg), and the adrenocortical and adrenomedullary responses were evaluated. Chronically ethanol-exposed animals showed tolerance to the stimulatory effect of ethanol in the pituitary-adrenal axis. Likewise, previously dependent rats showed tolerance to the increase in the activity of the adrenomedullary function induced by acute administration of the drug. Our results indicate that chronic ethanol ingestion can induce persistent changes after complete alcohol abstinence.

Ethanol Basics

Energy Technology Data Exchange (ETDEWEB)

None

2015-01-30

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

Ligno-ethanol in competition with food-based ethanol in Germany

International Nuclear Information System (INIS)

Poganietz, Witold-Roger

2012-01-01

First-generation biofuels are often challenged over their potentially adverse impact on food prices. Biofuels that use nonfood biomass such as lignocellulose are being promoted to ease the conflict between fuels and food. However, their complex processes mean that the total costs of lignocellulosic ethanol may be high in comparison. This might undermine the economic soundness of plans for its use. Another potential advantage of lignocellulosic ethanol is seen in an enhanced contribution to a reduction in greenhouse gas emissions. Yet the increasing attractiveness of lignocellulosic biofuels may also lead to changes in land use that induce additional carbon emissions. For this reason, the environmental impacts of such plans are not straightforward and depend on the affected category of land. The objective of this paper is to compare the economic perspectives and environmental impact of lignocellulosic ethanol with food-based ethanol taking into account market constraints and policy measures. The analysis of the environmental impact focuses on carbon dioxide emissions. In the medium run, i.e., by 2020, lignocellulosic ethanol could enter the gasoline market, crowding out inter alia food-based ethanol. In terms of carbon dioxide emissions, lignocellulosic ethanol seems to be environmentally desirable in each of the analyzed cases. The findings depend crucially on the market conditions, which are influenced inter alia by crude oil, the exchange rate, and technology conditions. -- Highlights: ► Competition of ligno-ethanol with competing energy carriers is analyzed. ► In medium-term ligno-ethanol could crowd out food-based ethanol. ► In terms of CO 2 ligno-ethanol seems to be environmentally desirable. ► The environmental impacts include by land use change induced CO 2 emissions. ► The findings depend crucially on market conditions.

12 CFR 361.6 - What outreach efforts are included in this program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false What outreach efforts are included in this program? 361.6 Section 361.6 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY MINORITY AND WOMEN OUTREACH PROGRAM CONTRACTING § 361.6 What outreach efforts...

Ethanol: the promise and the peril : Should Manitoba expand ethanol subsidies?

International Nuclear Information System (INIS)

Sopuck, R.D.

2002-01-01

Ethanol is produced through the fermentation of wheat. Blending ethanol with gasoline results in an ethanol-blended gasoline (EBG). Manitoba has already established an ethanol industry in the province and the government of the province is studying the feasibility of expansion. Every year in Manitoba, approximately 90 million litres of EBG are consumed, and the province's ethanol facility also produces a high protein cattle feed called distillers dry grain. Controversies surround the ethanol industry over both the economics and the environmental benefits and impacts. At issue is the economic efficiency of the production of ethanol, where opponents claim that the final product contains less energy than that required to produce it. A small gain is obtained, as revealed by a recent study. It is difficult to quantify the environmental effects of the ethanol industry, whether they be negative or positive. The author indicates that no matter what happens, the gasoline market in Manitoba is so small when compared to the rest of the world that the effect will not be significant. The three methods for the production of ethanol are: (1) the most risky and expensive method is the stand alone ethanol production facility, (2) integrated facilities where other products are produced, such as wet mash or nutraceuticals, and (3) integrated facilities where dry mash can be exported as a high protein feed. The production of a wide range of products is clearly the best option to be considered during the design of an ethanol facility. Price collapse and the capitalizing of subsidies into prices are the main risks facing the expansion of ethanol production in Manitoba. The author states that direct subsidies and price supports should be avoided, since subsidies would encourage the conversion of more feed grain into ethanol. The feed shortage would worsen especially as Manitoba does not currently produce enough feed to support its growing livestock industry. The author concludes that

Safety and usefulness of outreach clinic conducted by pediatric echosonographers

International Nuclear Information System (INIS)

Al Harbi, Badr; Al Akhfash, Ali A.; Al Ghamdi, Abdullah; Al-Mesned, Abdulrahman

2012-01-01

Outreach echocardiographic services led by cardiac sonographers may help district level hospitals in the management of patients suspected to have cardiac anomalies. However, the safety and utility of such an approach is not tested. We retrospectively reviewed our experience of patients seen in the outreach visits by the echocardiographers alone and subsequently reviewed in the pediatric cardiology clinic. Comparison between the diagnosis made by the echocardiographer and the consultant pediatric cardiologist were done. We defined safety as no change in patient management plan between the outreach evaluation and the pediatric cardiology clinic evaluation, and we defined usefulness as being beneficial, serviceable and of practical use. Two senior echocardiographic technicians did 41 clinic visits and over a period of 17 months, 623 patients were seen. Patients less than 3 months of age constitute 63% of the total patients seen. Normal echocardiographic examinations were found in 342 (55%) of patients. These patients were not seen in our cardiology clinic. Abnormal echocardiographic examinations were found in 281 (45%) of patients. Among the 281 patients with abnormal echos in the outreach visits, 251 patients (89.3%) were seen in the pediatric cardiology clinic. Comparing the results of the outreach clinic evaluation to that of the pediatric cardiology clinic, 73 patients (29%) diagnosed to have a minor CHD turned to have normal echocardiographic examinations. In all patients seen in both the outreach clinics and the pediatric tertiary cardiac clinics there was no change in patient's management plan. Outreach clinic conducted by pediatric echo sonographers could be useful and safe. It may help in reducing unnecessary visits to pediatric cardiology clinics, provide parental reassurance, and help in narrowing the differential diagnosis in critically ill patient unable to be transferred to tertiary cardiac centers provided it is done by experienced echosonographers

UNFINISHED JOURNEY Project. Quarterly report, July 1995--September 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

UNFINISHED JOURNEY Project. Quarterly report, September 1994--December 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

UNFINISHED JOURNEY Project. Quarterly report, April 1995--June 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

In September, 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994 to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

Ethanol production in China: Potential and technologies

International Nuclear Information System (INIS)

Li, Shi-Zhong; Chan-Halbrendt, Catherine

2009-01-01

Rising oil demand in China has resulted in surging oil imports and mounting environmental pollution. It is projected that by 2030 the demand for fossil fuel oil will be 250 million tons. Ethanol seems to be an attractive renewable alternative to fossil fuel. This study assesses China's ethanol supply potential by examining potential non-food crops as feedstock; emerging conversion technologies; and cost competitiveness. Results of this study show that sweet sorghum among all the non-food feedstocks has the greatest potential. It grows well on the available marginal lands and the ASSF technology when commercialized will shorten the fermentation time which will lower the costs. Other emerging technologies such as improved saccharification and fermentation; and cellulosic technologies will make China more competitive in ethanol production in the future. Based on the estimated available marginal lands for energy crop production and conversion yields of the potential feedstocks, the most likely and optimistic production levels are 19 and 50 million tons of ethanol by 2020. In order to achieve those levels, the roadmap for China is to: select the non-food feedstock most suitable to grow on the available marginal land; provide funding to support the high priority conversion technologies identified by the scientists; provide monetary incentives to new and poor farmers to grow the feedstocks to revitalize rural economy; less market regulation and gradual reduction of subsidies to producers for industry efficiency; and educate consumers on the impact of fossil fuel on the environment to reduce consumption. Since the share of ethanol in the overall fuel demand is small, the impact of ethanol on lowering pollution and enhancing fuel security will be minimal. (author)

Enhancing the Impact of NASA Astrophysics Education and Public Outreach: Sharing Best Practices

Science.gov (United States)

Bartolone, Lindsay; Smith, D. A.; Astrophysics Science Education, NASA; Public Outreach Forum Team

2013-01-01

The NASA Science Education and Public Outreach Forums support the NASA Science Mission Directorate (SMD) and its education and public outreach community in enhancing the coherence, efficiency, and effectiveness of SMD-funded education and public outreach programs. As part of this effort, the four Forums (Astrophysics, Earth Science, Heliophysics, and Planetary Science) work together to coordinate resources and opportunities that enable sharing of best practices relevant to SMD-funded education and public outreach. Efforts include collaborating with SMD-funded education and public outreach programs to identify community needs for professional development; raising awareness of the existing body of best practices and educational research; and, organizing distance learning and face-to-face professional development opportunities. Topics include best practices in navigating NASA SMD education and public outreach program requirements, social media, engaging girls in science, and student misconceptions / reasoning difficulties. Opportunities to share best practices and learn from experts are extended to the broader astronomy and astrophysics community through the annual Astronomical Society of the Pacific education and public outreach conference. Evaluation of community professional development resources and opportunities is in progress.

Competitiveness Improvement Project Informational Workshop

Energy Technology Data Exchange (ETDEWEB)

Sinclair, Karin C [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Preus, Robert W [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Dana, Scott [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Van Dam, Jeroen J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Damiani, Rick R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Jackson, Kyndall R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Baring-Gould, Edward I [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Jain, Anant [Intertek

2018-02-27

This presentation was given at the Competitiveness Improvement Project (CIP) Informational Workshop on December 6, 2017. Topics covered during the workshop include an overview of the CIP, past projects, scoring criteria, technical support opportunities, certification body requirements, standards applicable to distributed wind generators, information on the National Electric Code, certification testing requirements, test site requirements, National Environmental Policy Act, design review, levelized cost of energy, procurement/contracting, project management/deliverables, and outreach materials.

The ATLAS Open Data project

CERN Document Server

Doglioni, Caterina; The ATLAS collaboration; Sanchez Pineda, Arturo Rodolfo

2018-01-01

The ATLAS Open Data project is a collection of high-level LHC collision data and tools to be used for education, training, outreach and citizen science. These resources are meant to be platform-independent, and are available on the web and on digital supports, such as USB drives. The project includes a Community hub where users can interact and actively participate in discussions.

Delta receptor antagonism, ethanol taste reactivity, and ethanol consumption in outbred male rats.

Science.gov (United States)

Higley, Amanda E; Kiefer, Stephen W

2006-11-01

Naltrexone, a nonspecific opioid antagonist, produces significant changes in ethanol responsivity in rats by rendering the taste of ethanol aversive as well as producing a decrease in voluntary ethanol consumption. The present study investigated the effect of naltrindole, a specific antagonist of delta opioid receptors, on ethanol taste reactivity and ethanol consumption in outbred rats. In the first experiment, rats received acute treatment of naltrexone, naltrindole, or saline followed by the measurement of ethanol consumption in a short-term access period. The second experiment involved the same treatments and investigated ethanol palatability (using the taste-reactivity test) as well as ethanol consumption. Results indicated that treatment with 3 mg/kg naltrexone significantly affected palatability (rendered ethanol more aversive, Experiment 2) and decreased voluntary ethanol consumption (Experiments 1 and 2). The effects of naltrindole were inconsistent. In Experiment 1, 8 mg/kg naltrindole significantly decreased voluntary ethanol consumption but this was not replicated in Experiment 2. The 8 mg/kg dose produced a significant increase in aversive responding (Experiment 2) but did not affect ingestive responding. Lower doses of naltrindole (2 and 4 mg/kg) were ineffective in altering rats' taste-reactivity response to and consumption of ethanol. While these data suggest that delta receptors are involved in rats' taste-reactivity response to ethanol and rats' ethanol consumption, it is likely that multiple opioid receptors mediate both behavioral responses.

From Ethanol to Salsolinol: Role of Ethanol Metabolites in the Effects of Ethanol

Directory of Open Access Journals (Sweden)

Alessandra T. Peana

2016-01-01

Full Text Available In spite of the global reputation of ethanol as the psychopharmacologically active ingredient of alcoholic drinks, the neurobiological basis of the central effects of ethanol still presents some dark sides due to a number of unanswered questions related to both its precise mechanism of action and its metabolism. Accordingly, ethanol represents the interesting example of a compound whose actions cannot be explained as simply due to the involvement of a single receptor/neurotransmitter, a scenario further complicated by the robust evidence that two main metabolites, acetaldehyde and salsolinol, exert many effects similar to those of their parent compound. The present review recapitulates, in a perspective manner, the major and most recent advances that in the last decades boosted a significant growth in the understanding on the role of ethanol metabolism, in particular, in the neurobiological basis of its central effects.

The GeoBus project: a mobile Earth science outreach project for secondary schools in the UK

Science.gov (United States)

Robinson, R. A.; Roper, K. A.; Macfarlane, D.; Pike, C.

2013-12-01

GeoBus is an educational outreach project that was developed in 2012 by the Department of Earth and Environmental Sciences at the University of St Andrews. It is sponsored jointly by industry and the UK Research Councils (NERC and EPSRC). The aims of GeoBus are to support the teaching of Earth Science in secondary (high) schools by providing teaching resources that are not readily available to educators, to inspire young learners by incorporating new science research outcomes in teaching activities, and to provide a bridge between industry, higher education institutions, research councils and schools. These linkages are important for introducing career opportunities in Earth sciences. Since its launch, GeoBus has visited over 140 different schools across the length and breadth of Scotland. Over 20,000 pupils will have been involved in practical hands-on Earth science learning activities by December 2013, including many in remote and disadvantaged regions. The resources that GeoBus brings to schools include all the materials and equipment needed to run workshops, field excursions and Enterprise Challenges. GeoBus provides 16 workshops which can be adapted for different learning levels. Workshops are 50 to 80 minute sessions for up to 30 pupils and topics include minerals, rocks, fossils, geological time, natural resources, climate change, volcanoes, earthquakes, and geological mapping. As with all GeoBus activities, the inclusion of equipment and technology otherwise unavailable to schools substantially increases the engagement of pupils in workshops. Field excursions are popular, as many teachers have little or no field trainng and feel unable to lead this type of activity. The excursions comprise half or full day sessions for up to 30 pupils and are tailored to cover the local geology or geomorphology. The Enterprise Challenges are half or full day sessions for up to 100 pupils. Current topics are Drilling for Oil, Renewable Energy, a Journey to Mars and Scotland

Fuel ethanol discussion paper

International Nuclear Information System (INIS)

1992-01-01

In recognition of the potential benefits of ethanol and the merits of encouraging value-added agricultural development, a committee was formed to develop options for the role of the Ontario Ministry of Agriculture and Food in the further development of the ethanol industry in Ontario. A consultation with interested parties produced a discussion paper which begins with an outline of the role of ethanol as an alternative fuel. Ethanol issues which require industry consideration are presented, including the function of ethanol as a gasoline oxygenate or octane enhancer, environmental impacts, energy impacts, agricultural impacts, trade and fiscal implications, and regulation. The ethanol industry and distribution systems in Ontario are then described. The current industry consists of one ethanol plant and over 30 retail stations. The key issue for expanding the industry is the economics of producing ethanol. At present, production of ethanol in the short term depends on tax incentives amounting to 23.2 cents/l. In the longer term, a significant reduction in feedstock costs and a significant improvement in processing technology, or equally significant gasoline price increases, will be needed to create a sustainable ethanol industry that does not need incentives. Possible roles for the Ministry are identified, such as support for ethanol research and development, financial support for construction of ethanol plants, and active encouragement of market demand for ethanol-blended gasolines

Autoshaping of ethanol drinking in rats: effects of ethanol concentration and trial spacing.

Science.gov (United States)

Tomie, Arthur; Wong, Karlvin; Apor, Khristine; Patterson-Buckendahl, Patricia; Pohorecky, Larissa A

2003-11-01

In two studies, we evaluated the effects of ethanol concentration and trial spacing on Pavlovian autoshaping of ethanol drinking in rats. In these studies, the brief insertion of an ethanol sipper conditioned stimulus (CS) was followed by the response-independent presentation of food unconditioned stimulus (US), inducing sipper CS-directed drinking conditioned responses (CRs) in all rats. In Experiment 1, the ethanol concentration in the sipper CS [0%-16% volume/volume (vol./vol.), in increments of 1%] was systematically increased within subjects across autoshaping sessions. Groups of rats received sipper CS-food US pairings (Paired/Ethanol), a CS-US random procedure (Random/Ethanol), or water sipper CS paired with food US (Paired/Water). In Experiment 2, saccharin-fading procedures were used to initiate, in the Ethanol group, drinking of 6% (vol./vol.) ethanol in 0.1% saccharin or, in the Water group, drinking of tap water in 0.1% saccharin. After elimination of saccharin, and across days, the duration of access to the sipper CS during each autoshaping trial was increased (5, 10, 12.5, 15, 17.5, and 20 s), and subsequently, across days, the duration of the mean intertrial interval (ITI) was increased (60, 90, 120, and 150 s). In Experiment 1, Paired/Ethanol and Random/Ethanol groups showed higher intake of ethanol, in terms of grams per kilogram of body weight, at higher ethanol concentrations, with more ethanol intake recorded in the Paired/Ethanol group. In Experiment 2, the Ethanol group drank more than was consumed by the Water group, and, for both groups, fluid intake increased with longer ITIs. Results support the suggestion that autoshaping contributes to sipper CS-directed ethanol drinking.

The syphilis elimination project: targeting the Hispanic community of Baltimore city.

Science.gov (United States)

Endyke-Doran, Cara; Gonzalez, Rosa Maria; Trujillo, Marangellie; Solera, Angelo; Vigilance, Pierre N; Edwards, Lori A; Groves, Sara L

2007-01-01

The objective of the Syphilis Elimination Project was to decrease the incidence of syphilis in the Hispanic community of Baltimore City through a culturally appropriate health initiative. Both qualitative and quantitative methods were used in the study design. Surveillance data were used to collect testing information. Comparisons at the start and end of the project measured change in individual knowledge about syphilis. Cross-sectional data from interviews with business owners and qualitative comments from outreach workers evaluated perception of program effectiveness. The local health department collected surveillance data. A convenience sample of 63 Hispanic community members, 12 business owners/managers, and 8 outreach workers was utilized throughout the evaluation process. The project was a culturally appropriate approach to health promotion with street and business outreach. Post intervention there was a statistically significant increase in knowledge about syphilis within the Hispanic community and an increase in testing behaviors. The Syphilis Elimination Project was created in response to a marked increase in syphilis in Baltimore among the Hispanic population and a health disparity that existed within the city. It increased community members' knowledge of syphilis and positively influenced testing behaviors.

Dispensing Equipment Testing with Mid-Level Ethanol/Gasoline Test Fluid: Summary Report

Energy Technology Data Exchange (ETDEWEB)

Boyce, K.; Chapin, J. T.

2010-11-01

The National Renewable Energy Laboratory's (NREL) Nonpetroleum-Based Fuel Task addresses the hurdles to commercialization of biomass-derived fuels and fuel blends. One such hurdle is the unknown compatibility of new fuels with current infrastructure, such as the equipment used at service stations to dispense fuel into automobiles. The U.S. Department of Energy's (DOE) Vehicle Technology Program and the Biomass Program have engaged in a joint project to evaluate the potential for blending ethanol into gasoline at levels higher than nominal 10 volume percent. This project was established to help DOE and NREL better understand any potentially adverse impacts caused by a lack of knowledge about the compatibility of the dispensing equipment with ethanol blends higher than what the equipment was designed to dispense. This report provides data about the impact of introducing a gasoline with a higher volumetric ethanol content into service station dispensing equipment from a safety and a performance perspective.

Educational Outreach at the M.I.T. Plasma Fusion Center

Science.gov (United States)

Censabella, V.

1996-11-01

Educational outreach at the MIT Plasma Fusion Center consists of volunteers working together to increase the public's knowledge of fusion and plasma-related experiments. Seeking to generate excitement about science, engineering and mathematics, the PFC holds a number of outreach activities throughout the year, such as Middle and High School Outreach Days. Outreach also includes the Mr. Magnet Program, which uses an interactive strategy to engage elementary school children. Included in this year's presentation will be a new and improved C-MOD Jr, a confinement video game which helps students to discover how computers manipulate magnetic pulses to keep a plasma confined for as long as possible. Also on display will be an educational toy created by the Cambridge Physics Outlet, a PFC spin-off company. The PFC maintains a Home Page on the World Wide Web, which can be reached at http://cmod2.pfc.mit.edu/.

Overview of nuclear education and outreach program among Malaysian school students

Science.gov (United States)

Sahar, Haizum Ruzanna; Masngut, Nasaai; Yusof, Mohd Hafizal; Ngadiron, Norzehan; Adnan, Habibah

2017-01-01

This paper gives an overview of nuclear education and outreach program conducted by Agensi Nuklear Malaysia (Nuklear Malaysia) throughout its operation and establishment. Since its foundation in 1972, Nuklear Malaysia has been the pioneer and is competent in the application of nuclear science and technology. Today, Nuklear Malaysia has ventured and eventually contributed into the development of various socio-economic sectors which include but not limited to medical, industry, manufacturing, agriculture, health, radiation safety and environment. This paper accentuates on the history of education and outreach program by Nuklear Malaysia, which include its timeline and evolution; as well as a brief on education and outreach program management, involvement of knowledge management as part of its approach and later the future of Nuklear Malaysia education and outreach program.

Reasons why specialist doctors undertake rural outreach services: an Australian cross-sectional study.

Science.gov (United States)

O'Sullivan, Belinda G; McGrail, Matthew R; Stoelwinder, Johannes U

2017-01-07

The purpose of the study is to explore the reasons why specialist doctors travel to provide regular rural outreach services, and whether reasons relate to (1) salaried or private fee-for-service practice and (2) providing rural outreach services in more remote locations. A national cross-sectional study of specialist doctors from the Medicine in Australia: Balancing Employment and Life (MABEL) survey in 2014 was implemented. Specialists providing rural outreach services self-reported on a 5-point scale their level of agreement with five reasons for participating. Chi-squared analysis tested association between agreement and variables of interest. Of 567 specialists undertaking rural outreach services, reasons for participating include to grow the practice (54%), maintain a regional connection (26%), provide complex healthcare (18%), healthcare for disadvantaged people (12%) and support rural staff (6%). Salaried specialists more commonly participated to grow the practice compared with specialists in fee-for-service practice (68 vs 49%). This reason was also related to travelling further and providing outreach services in outer regional/remote locations. Private fee-for-service specialists more commonly undertook outreach services to provide complex healthcare (22 vs 14%). Specialist doctors undertake rural outreach services for a range of reasons, mainly to complement the growth and diversity of their main practice or maintain a regional connection. Structuring rural outreach around the specialist's main practice is likely to support participation and improve service distribution.

Environmental aspects of eucalyptus based ethanol production and use

International Nuclear Information System (INIS)

González-García, Sara; Moreira, Ma. Teresa; Feijoo, Gumersindo

2012-01-01

A renewable biofuel economy is projected as a pathway to decrease dependence on fossil fuels as well as to reduce greenhouse gases (GHG) emissions. Ethanol produced on large-scale from lignocellulosic materials is considered the automotive fuel with the highest potential. In this paper, a life cycle assessment (LCA) study was developed to evaluate the environmental implications of the production of ethanol from a fast-growing short rotation crop (SRC): eucalyptus as well as its use in a flexi-fuel vehicle (FFV). The aim of the analysis was to assess the environmental performance of three ethanol based formulations: E10, E85 and E100, in comparison with conventional gasoline. The standard framework of LCA from International Standards Organization was followed and the system boundaries included the cultivation of the eucalyptus biomass, the processing to ethanol conversion, the blending with gasoline (when required) and the final use of fuels. The environmental results show reductions in all impact categories under assessment when shifting to ethanol based fuels, excluding photochemical oxidant formation, eutrophication as well as terrestrial and marine ecotoxicity which were considerably influenced by upstream activities related to ethanol manufacture. The LCA study remarked those stages where the researchers and technicians need to work to improve the environmental performance. Special attention must be paid on ethanol production related activities, such as on-site energy generation and distillation, as well as forest activities oriented to the biomass production. The use of forest machinery with higher efficiency levels, reduction of fertilizers dose and the control of diffuse emissions from the conversion plant would improve the environmental profile. -- Highlights: ► The identification of the environmental implications of the production and use of eucalyptus based ethanol was carried out. ► Eucalyptus is a Spanish common and abundant fast-growing short

Research and Education: Planning an Effective Outreach Program in Balance with a Research Career

Science.gov (United States)

Connolly, Brian

2002-04-01

As scientific scholars and educators we are in a position to make a difference in outreach efforts to elementary and high school students as well as the general public, in addition to mentoring undergraduate and doctoral students. Outreach is a major component of the CAREER grant, the Lederman fellowship, as well as the primary focus of the Young Physicists Outreach Panel (YPOP). As recipients of these awards, and participants in YPOP, we would like to share our insights with the audience. The talk will cover the topics of YPOP, the Lederman Fellowship, and the CAREER grant. The Lederman Fellowship is awarded in recognition of Leon Lederman's legacy as an educator, where the fellows participate in educational/outreach programs of their choice. The NSF makes the CAREER awards to junion faculty. Outreach is of fundamental importance in these grants, with a 40 percent weight attached to the outreach and education component of the proposal. The speakers, a graduate student, a post-doctoral research fellow, and an Assistant Professor, will describe the educational/outreach activities they have been involved in, and discuss how outreach can be integrated into a career in physics research.

Education and public outreach of the Pierre Auger Observatory

Energy Technology Data Exchange (ETDEWEB)

Garcia, B.; /Natl. Tech. U., San Rafael; Snow, G.

2005-08-01

The Auger collaboration's broad mission in education, outreach and public relations is coordinated in a separate task. Its goals are to encourage and support a wide range of outreach efforts that link schools and the public with the Auger scientists and the science of cosmic rays, particle physics, and associated technologies. This report focuses on recent activities and future initiatives.

STEM Outreach Activities: An Approach to Teachers' Professional Development

Science.gov (United States)

Aslam, Farzana; Adefila, Arinola; Bagiya, Yamuna

2018-01-01

STEM outreach programmes in secondary schools are mediated by STEM teachers who are responsible for organising, implementing and evaluating the activities with a view to promoting STEM subjects. However, research investigating teachers' STEM roles and professional development through participation in outreach activities is limited. This paper…

Sugar-Based Ethanol Biorefinery: Ethanol, Succinic Acid and By-Product Production

Energy Technology Data Exchange (ETDEWEB)

Donal F. Day

2009-03-31

The work conducted in this project is an extension of the developments itemized in DE-FG-36-04GO14236. This program is designed to help the development of a biorefinery based around a raw sugar mill, which in Louisiana is an underutilized asset. Some technical questions were answered regarding the addition of a biomass to ethanol facility to existing sugar mills. The focus of this work is on developing technology to produce ethanol and valuable by-products from bagasse. Three major areas are addressed, feedstock storage, potential by-products and the technology for producing ethanol from dilute ammonia pre-treated bagasse. Sugar mills normally store bagasse in a simple pile. During the off season there is a natural degradation of the bagasse, due to the composting action of microorganisms in the pile. This has serious implications if bagasse must be stored to operate a bagasse/biorefinery for a 300+ day operating cycle. Deterioration of the fermentables in bagasse was found to be 6.5% per month, on pile storage. This indicates that long term storage of adequate amounts of bagasse for year-round operation is probably not feasible. Lignin from pretreatment seemed to offer a potential source of valuable by-products. Although a wide range of phenolic compounds were present in the effluent from dilute ammonia pretreatment, the concentrations of each (except for benzoic acid) were too low to consider for extraction. The cellulosic hydrolysis system was modified to produce commercially recoverable quantities of cellobiose, which has a small but growing market in the food process industries. A spin-off of this led to the production of a specific oligosaccharide which appears to have both medical and commercial implications as a fungal growth inhibitor. An alternate use of sugars produced from biomass hydrolysis would be to produce succinic acid as a chemical feedstock for other conversions. An organism was developed which can do this bioconversion, but the economics of

Rural outreach by specialist doctors in Australia: a national cross-sectional study of supply and distribution.

Science.gov (United States)

O'Sullivan, Belinda G; Joyce, Catherine M; McGrail, Matthew R

2014-09-04

Outreach has been endorsed as an important global strategy to promote universal access to health care but it depends on health workers who are willing to travel. In Australia, rural outreach is commonly provided by specialist doctors who periodically visit the same community over time. However information about the level of participation and the distribution of these services nationally is limited. This paper outlines the proportion of Australian specialist doctors who participate in rural outreach, describes their characteristics and assesses how these characteristics influence remote outreach provision. We used data from the Medicine in Australia: Balancing Employment and Life (MABEL) survey, collected between June and November 2008. Weighted logistic regression analyses examined the effect of covariates: sex, age, specialist residential location, rural background, practice arrangements and specialist group on rural outreach. A separate logistic regression analysis studied the effect of covariates on remote outreach compared with other rural outreach. Of 4,596 specialist doctors, 19% (n = 909) provided outreach; of which, 16% (n = 149) provided remote outreach. Most (75%) outreach providers were metropolitan specialists. In multivariate analysis, outreach was associated with being male (OR 1.38, 1.12 to 1.69), having a rural residence (both inner regional: OR 2.07, 1.68 to 2.54; and outer regional/remote: OR 3.40, 2.38 to 4.87) and working in private consulting rooms (OR 1.24, 1.01 to 1.53). Remote outreach was associated with increasing 5-year age (OR1.17, 1.05 to 1.31) and residing in an outer regional/remote location (OR 10.84, 5.82 to 20.19). Specialists based in inner regional areas were less likely than metropolitan-based specialists to provide remote outreach (OR 0.35, 0.17 to 0.70). There is a healthy level of interest in rural outreach work, but remote outreach is less common. Whilst most providers are metropolitan-based, rural doctors are more

Promoting Strategic STEM Education Outreach Programming Using a Systems-Based STEM-EO Model

Science.gov (United States)

Ward, Annmarie R.

2015-01-01

In this paper a STEM Education Outreach (STEM-EO) Model for promoting strategic university outreach programming at Penn State University to the benefit of university, school district and community stakeholders is described. The model considers STEM-EO as a complex system involving overarching learning goals addressed within four outreach domains…

The International Heliophysical Year Education and Outreach Program

Science.gov (United States)

Rabello-Soares, M.; Morrow, C.; Thompson, B.

2006-12-01

The International Heliophysical Year (IHY) will celebrate the 50th anniversary of the International Geophysical Year (IGY) and will continue its tradition of international research collaboration. The term "heliophysical" is an extension of the term "geophysical", where the Earth, Sun & Solar System are studied not as separate domains but through the universal processes governing the heliosphere. IHY represents a logical next-step, extending the studies into the heliosphere and thus including the drivers of geophysical change. The main goal of IHY Education and Outreach Program is to create more global access to exemplary resources in space and earth science education and public outreach. By taking advantage of the IHY organization with representatives in every nation and in the partnership with the United Nations Basic Space Science Initiative (UNBSSI), we aim to promote new international partnerships. Our goal is to assist in increasing the visibility and accessibility of exemplary programs and in the identification of formal or informal educational products that would be beneficial to improve the space and earth science knowledge in a given country; leaving a legacy of enhanced global access to resources and of world-wide connectivity between those engaged in education and public outreach efforts that are related to IHY science. Here we describe the IHY Education and Outreach Program, how to participate and the benefits in doing so. ~

Pavlovian conditioning with ethanol: sign-tracking (autoshaping), conditioned incentive, and ethanol self-administration.

Science.gov (United States)

Krank, Marvin D

2003-10-01

Conditioned incentive theories of addictive behavior propose that cues signaling a drug's reinforcing effects activate a central motivational state. Incentive motivation enhances drug-taking and drug-seeking behavior. We investigated the behavioral response to cues associated with ethanol and their interaction with operant self-administration of ethanol. In two experiments, rats received operant training to press a lever for a sweetened ethanol solution. After operant training, the animals were given Pavlovian pairings of a brief and localized cue light with the sweetened ethanol solution (no lever present). Lever pressing for ethanol was then re-established, and the behavioral effects of the cue light were tested during an ethanol self-administration session. The conditioned responses resulting from pairing cue lights with the opportunity to ingest ethanol had three main effects: (1) induction of operant behavior reinforced by ethanol, (2) stimulation of ethanol-seeking behavior (magazine entries), and (3) signal-directed behavior (i.e., autoshaping, or sign-tracking). Signal-directed behavior interacted with the other two effects in a manner predicted by the location of the cue light. These conditioned responses interact with operant responding for ethanol reinforcement. These findings demonstrate the importance of Pavlovian conditioning effects on ethanol self-administration and are consistent with conditioned incentive theories of addictive behavior.

Chronic ethanol consumption impairs learning and memory after cessation of ethanol.

Science.gov (United States)

Farr, Susan A; Scherrer, Jeffrey F; Banks, William A; Flood, James F; Morley, John E

2005-06-01

Acute consumption of ethanol results in reversible changes in learning and memory whereas chronic ethanol consumption of six or more months produces permanent deficits and neural damage in rodents. The goal of the current paper was determine whether shorter durations of chronic ethanol ingestion in mice would produce long-term deficits in learning and memory after the cessation of ethanol. We first examined the effects of four and eight weeks of 20% ethanol followed by a three week withdrawal period on learning and memory in mice. We determined that three weeks after eight, but not four, weeks of 20% ethanol consumption resulted in deficits in learning and long-term memory (seven days) in T-maze footshock avoidance and Greek Cross brightness discrimination, step-down passive avoidance and shuttlebox active avoidance. Short-term memory (1 hr) was not affected. The deficit was not related to changes in thiamine status, caloric intake, or nonmnemonic factors, such as, activity or footshock sensitivity. Lastly, we examined if the mice recovered after longer durations of withdrawal. After eight weeks of ethanol, we compared mice after three and 12 weeks of withdrawal. Mice that had been off ethanol for both three and 12 weeks were impaired in T-maze footshock avoidance compared to the controls. The current results indicate that a duration of ethanol consumption as short as eight weeks produces deficits in learning and memory that are present 12 weeks after withdrawal.

One World, One Sky: Outreach in a Multicultural, Multilingual Metropolis

Science.gov (United States)

Reid, M.

2015-03-01

As cities around the world grow more and more diverse, we must take this diversity into account in developing outreach activities and materials. The International Year of Astronomy in 2009 brought a lot of attention to the needs of underserved communities and developing countries, emphasizing the ideal of widespread access to astronomy outreach. Increasingly, however, we find that some of the same challenges facing underserved communities and developing countries are also present in modern metropolises. Conveniently, the linguistic and cultural diversity of our cities is more and more accurately reflected among the astronomy community. The diversity of the astronomical community itself creates opportunities for effective multicultural, multilingual outreach.

Subsidies to target specialist outreach services into more remote locations: a national cross-sectional study.

Science.gov (United States)

O'Sullivan, Belinda G; McGrail, Matthew R; Stoelwinder, Johannes U

2017-07-01

Objective Targeting rural outreach services to areas of highest relative need is challenging because of the higher costs it imposes on health workers to travel longer distances. This paper studied whether subsidies have the potential to support the provision of specialist outreach services into more remote locations. Methods National data about subsidies for medical specialist outreach providers as part of the Wave 7 Medicine in Australia: Balancing Employment and Life (MABEL) Survey in 2014. Results Nearly half received subsidies: 19% (n=110) from a formal policy, namely the Australian Government Rural Health Outreach Fund (RHOF), and 27% (n=154) from other sources. Subsidised specialists travelled for longer and visited more remote locations relative to the non-subsidised group. In addition, compared with non-subsidised specialists, RHOF-subsidised specialists worked in priority areas and provided equally regular services they intended to continue, despite visiting more remote locations. Conclusion This suggests the RHOF, although limited to one in five specialist outreach providers, is important to increase targeted and stable outreach services in areas of highest relative need. Other subsidies also play a role in facilitating remote service distribution, but may need to be more structured to promote regular, sustained outreach practice. What is known about this topic? There are no studies describing subsidies for specialist doctors to undertake rural outreach work and whether subsidies, including formal and structured subsidies via the Australian Government RHOF, support targeted outreach services compared with no financial support. What does this paper add? Using national data from Australia, we describe subsidisation among specialist outreach providers and show that specialists subsidised via the RHOF or another source are more likely to provide remote outreach services. What are the implications for practitioners? Subsidised specialist outreach providers are

Anaesthesia for Surgical Outreach in a Rural Nigerian Hospital | Ilori ...

African Journals Online (AJOL)

Background: Surgical outreach to rural areas is aimed at improving access to surgical treatment to a deprived community. The study reports the experience of a team consisting of specialist surgical and anaesthetic manpower during a five day surgical outreach at Ogoja General Hospital, Nigeria in 2010. This was on the ...

WFIRST Project Science Activities

Science.gov (United States)

Gehrels, Neil

2012-01-01

The WFIRST Project is a joint effort between GSFC and JPL. The project scientists and engineers are working with the community Science Definition Team to define the requirements and initial design of the mission. The objective is to design an observatory that meets the WFIRST science goals of the Astr02010 Decadal Survey for minimum cost. This talk will be a report of recent project activities including requirements flowdown, detector array development, science simulations, mission costing and science outreach. Details of the interim mission design relevant to scientific capabilities will be presented.

BEST Project: bioethanol for sustainable transportation; Projeto BEST: bioetanol para o transporte sustentavel

Energy Technology Data Exchange (ETDEWEB)

Moreira, J R; Velazquez, S M.S.G.; Apolinario, S M; Melo, E H; Elmadjian, P H [Universidade de Sao Paulo (IEE/CENBIO/USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Centro Nacional de Referencia em Biomassa

2008-07-01

The BEST Project BioEthanol for Sustainable Transport aims to promote the ethanol usage, replacing diesel, in the urban public transport in Brazil and worldwide. Apart from Sao Paulo, leading city in the Americas, another eight cities located in Europe and Asia takes part in the project. One of the Brazilian project's goals is to evaluate ethanol usage as diesel fuel replacement in public transport buses by comparatively following the operational output of the experimental fleet, taking as reference an equivalent diesel bus. The utilized test vehicles will be evaluated and monitored to demonstrate ethanol energetic efficiency and, after the results the BEST project and the European Union will set a blue print for public policies to incentive ethanol usage in the urban public transport. The results will allow identifying technical and economical barriers that will eventually overlap the viability process of this technology in the Brazilian public transport. (author)

Extreme Urban Stargazing: Outreach in New York City

Science.gov (United States)

Kendall, Jason S.

2013-01-01

There is a fundamental need for the professional community to cultivate and nurture active relationships with amateur organizations. The rewards of such work are highly beneficial to general public education and town-gown relations, but are time-consuming and hard-won. New York City and the surrounding area is both ideally suited and unambiguously ill-suited for astronomy public outreach. I will detail the results of three major outreach efforts in coordination with the Amateur Astronomers Association of New York. I will highlight large public-space observing in the context of the Transit of Venus and star parties at other locations. I will also outline outreach efforts at William Paterson University, where two public nights and a Curiosity EDL event created a clear impact in Northern New Jersey. I will detail methods for encouraging and bringing out amateur observers to events, urban crowd management, publicity issues, and the benefits and pitfalls of social media in the promotion and execution of large-scale and moderate events.

Fuel ethanol production from sugarcane and corn: Comparative analysis for a Colombian case

International Nuclear Information System (INIS)

Quintero, J.A.; Montoya, M.I.; Sanchez, O.J.; Giraldo, O.H.; Cardona, C.A.

2008-01-01

The Colombian government has defined the use of bioethanol as a gasoline enhancer to reduce greenhouse gases, gasoline imports, and to boost the rural economy. To meet the projected fuel ethanol demand needed to oxygenate the gasoline in the whole country, the construction of about five additional ethanol production plants is required. For this, a comparative analysis of the technological options using different feedstocks should be performed. In this work, a comparison of the economical and environmental performance of the ethanol production process from sugarcane and corn under Colombian conditions has been carried out. Net present value and total output rate of potential environmental impact were used as the economical and environmental indicators, respectively. Through the integration of these indicators into one index by using the analytical hierarchy process (AHP) approach, sugarcane ethanol process was determined as the best choice for Colombian ethanol production facilities. AHP scores obtained in this study for sugarcane and corn ethanol were 0.571 and 0.429, respectively. However, starchy crops like corn, cassava or potatoes used as feedstock for ethanol production could potentially cause a higher impact on the rural communities and boost their economies if social matters are considered

Indian Contribution to IPY Outreach Activities

Science.gov (United States)

Tiwari, M.; Ravindra, R.

2007-12-01

India is involved in a major way in both the aspects, i.e. scientific as well as outreach activities, of the International Polar Year (IPY) 2007-2008. National Centre for Antarctic & Ocean Research (NCAOR, under the Ministry of Earth Sciences, Government of India) is acting as the national coordinating agency. The launching of the Indian chapter of the IPY 2007-2008 took place at NCAOR and parallely at Jawaharlal Nehru National University (JNU), New Delhi on 1st March 2007. Two Indian scientific proposals have been endorsed by IPY, which are Project id. 70 and Project id. 129. Simultaneously, India is actively involved in the outreach activities related to IPY. NCAOR had sponsored the visit of two college students to Antarctica during the 25th Indian Antarctic Expedition (IAE). A series of lectures were delivered by one of them at more than twenty schools & colleges in the rural & suburban areas of Indian state of Maharashtra regarding the wonders of Antarctica to educate the general public and popularize polar science. NCAOR is the only Indian institute that has the capability to store and sample Antarctic ice core with special Cold Room facility that is maintained at -20°C. Students from several schools and colleges and scientists/visitors from various Indian institutes/foreign countries have visited NCAOR to get first hand experience of polar research. NCAOR has also collaborated with WWF-India (World Wide Fund for Nature) for carrying out the outreach activities to schools throughout the vast expanses of India. In this regard a calendar of event was released on 1st March 2007, which lists various competitions and activities that will be held during 2007-2008. It includes competitions such as poster & model making, stamp designing, petition writing etc. for school children. The first competition, poster making & slogan writing, was held at New Delhi on April 10, 2007 and prizes were distributed by the H'ble Minister of Science & Technology and Earth Sciences on

Ethanol Transportation Backgrounder

OpenAIRE

Denicoff, Marina R.

2007-01-01

For the first 6 months of 2007, U.S. ethanol production totaled nearly 3 billion gallons—32 percent higher than the same period last year. As of August 29, there were 128 ethanol plants with annual production capacity totaling 6.78 billion gallons, and an additional 85 plants were under construction. U.S. ethanol production capacity is expanding rapidly and is currently expected to exceed 13 billion gallons per year by early 2009, if not sooner. Ethanol demand has increased corn prices and le...

Integration of ROOT Notebooks as a Web-based ATLAS Analysis tool for Public Data Releases and Outreach

CERN Document Server

Abah, Anthony

2016-01-01

The project worked on the development of a physics analysis and its software under ROOT framework and Jupyter notebooks for the the ATLAS Outreach and the Naples teams. This analysis is created in the context of the release of data and Monte Carlo samples by the ATLAS collaboration. The project focuses on the enhancement of the recent opendata.atlas.cern web platform to be used as educational resources for university students and new researches. The generated analysis structure and tutorials will be used to extend the participation of students from other locations around the World. We conclude the project with the creation of a complete notebook representing the so-called W analysis in C + + language for the mentioned platform.

The ethanol pathway from Thermoanaerobacterium saccharolyticum improves ethanol production in Clostridium thermocellum.

Science.gov (United States)

Hon, Shuen; Olson, Daniel G; Holwerda, Evert K; Lanahan, Anthony A; Murphy, Sean J L; Maloney, Marybeth I; Zheng, Tianyong; Papanek, Beth; Guss, Adam M; Lynd, Lee R

2017-07-01

Clostridium thermocellum ferments cellulose, is a promising candidate for ethanol production from cellulosic biomass, and has been the focus of studies aimed at improving ethanol yield. Thermoanaerobacterium saccharolyticum ferments hemicellulose, but not cellulose, and has been engineered to produce ethanol at high yield and titer. Recent research has led to the identification of four genes in T. saccharolyticum involved in ethanol production: adhE, nfnA, nfnB and adhA. We introduced these genes into C. thermocellum and observed significant improvements to ethanol yield, titer, and productivity. The four genes alone, however, were insufficient to achieve in C. thermocellum the ethanol yields and titers observed in engineered T. saccharolyticum strains, even when combined with gene deletions targeting hydrogen production. This suggests that other parts of T. saccharolyticum metabolism may also be necessary to reproduce the high ethanol yield and titer phenotype in C. thermocellum. Copyright © 2017 International Metabolic Engineering Society. Published by Elsevier Inc. All rights reserved.

The emergence of ethical issues in the provision of online sexual health outreach for gay, bisexual, two-spirit and other men who have sex with men: perspectives of online outreach workers.

Science.gov (United States)

Fantus, Sophia; Souleymanov, Rusty; Lachowsky, Nathan J; Brennan, David J

2017-11-03

Mobile applications and socio-sexual networking websites are used by outreach workers to respond synchronously to questions and provide information, resources, and referrals on sexual health and STI/HIV prevention, testing, and care to gay, bisexual and other men who have sex with men (GB2M). This exploratory study examined ethical issues identified by online outreach workers who conduct online sexual health outreach for GB2M. Semi-structured individual interviews were conducted between November 2013 and April 2014 with online providers and managers (n = 22) to explore the benefits, challenges, and ethical implications of delivering online outreach services in Ontario, Canada. Interviews were digitally recorded and transcribed verbatim. Thematic analyses were conducted, and member-checking, analyses by multiple coders, and peer debriefing supported validity and reliability. Four themes emerged on the ethical queries of providing online sexual health outreach for GB2M: (a) managing personal and professional boundaries with clients; (b) disclosing personal or identifiable information to clients; (c) maintaining client confidentiality and anonymity; and (d) security and data storage measures of online information. Participants illustrated familiarity with potential ethical challenges, and discussed ways in which they seek to mitigate and prevent ethical conflict. Implications of this analysis for outreach workers, researchers, bioethicists, and policy-makers are to: (1) understand ethical complexities associated with online HIV prevention and outreach for GB2M; (2) foster dialogue to recognize and address potential ethical conflict; and (3) identify competencies and skills to mitigate risk and promote responsive and accessible online HIV outreach.

UNFINISHED JOURNEY Project. Final report, September 30, 1994--September 29, 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

In late 1994, the U.S. Department of Energy (Nevada Operations Office) made a $199,708 grant (through the Mathematics, Science, and Technology Education Program), to the UNFINISHED JOURNEY Project. The Project began in April, 1994, to develop and implement an innovative model of student outreach by San Jose State University (SJSU) to underserved, underrepresented student populations of the East Side Union High School District (ESUHSD). The Project was formed by a consortium involving SJSU, ESUHSD, some 20 private sector organizations (foundations/corporations), numerous local community/professional organizations, and approximately 100 private funders. This proposal to the U.S. Department of Energy was to have the Department join this unique partnership to focus University outreach to underserved student populations to pursue careers in mathematics, science, and technology.

High ethanol tolerance of the thermophilic anaerobic ethanol producer Thermoanaerobacter BG1L1

DEFF Research Database (Denmark)

Georgieva, Tania I.; Mikkelsen, Marie Just; Ahring, Birgitte Kiær

2007-01-01

The low ethanol tolerance of thermophilic anaerobic bacteria, generally less than 2% (v/v) ethanol, is one of the main limiting factors for their potential use for second generation fuel ethanol production. In this work, the tolerance of thermophilic anaerobic bacterium Thermoanaerobacter BG 1L1...... to exogenously added ethanol was studied in a continuous immobilized reactor system at a growth temperature of 70 degrees C. Ethanol tolerance was evaluated based on inhibition of fermentative performance e.g.. inhibition of substrate conversion. At the highest ethanol concentration tested (8.3% v/v), the strain...... was able to convert 42% of the xylose initially present, indicating that this ethanol concentration is not the upper limit tolerated by the strain. Long-term strain adaptation to high ethanol concentrations (6 - 8.3%) resulted in an improvement of xylose conversion by 25% at an ethanol concentration of 5...

BEST Project: bioethanol for sustainable transportation; Projeto BEST: bioetanol para o transporte sustentavel

Energy Technology Data Exchange (ETDEWEB)

Moreira, J.R.; Velazquez, S.M.S.G.; Apolinario, S.M.; Melo, E.H.; Elmadjian, P.H. [Universidade de Sao Paulo (IEE/CENBIO/USP), SP (Brazil). Inst. de Eletrotecnica e Energia. Centro Nacional de Referencia em Biomassa

2008-07-01

The BEST Project BioEthanol for Sustainable Transport aims to promote the ethanol usage, replacing diesel, in the urban public transport in Brazil and worldwide. Apart from Sao Paulo, leading city in the Americas, another eight cities located in Europe and Asia takes part in the project. One of the Brazilian project's goals is to evaluate ethanol usage as diesel fuel replacement in public transport buses by comparatively following the operational output of the experimental fleet, taking as reference an equivalent diesel bus. The utilized test vehicles will be evaluated and monitored to demonstrate ethanol energetic efficiency and, after the results the BEST project and the European Union will set a blue print for public policies to incentive ethanol usage in the urban public transport. The results will allow identifying technical and economical barriers that will eventually overlap the viability process of this technology in the Brazilian public transport. (author)

Intermediate Ethanol Blends Catalyst Durability Program

Energy Technology Data Exchange (ETDEWEB)

West, Brian H; Sluder, Scott; Knoll, Keith; Orban, John; Feng, Jingyu

2012-02-01

In the summer of 2007, the U.S. Department of Energy (DOE) initiated a test program to evaluate the potential impacts of intermediate ethanol blends (also known as mid-level blends) on legacy vehicles and other engines. The purpose of the test program was to develop information important to assessing the viability of using intermediate blends as a contributor to meeting national goals for the use of renewable fuels. Through a wide range of experimental activities, DOE is evaluating the effects of E15 and E20 - gasoline blended with 15% and 20% ethanol - on tailpipe and evaporative emissions, catalyst and engine durability, vehicle driveability, engine operability, and vehicle and engine materials. This report provides the results of the catalyst durability study, a substantial part of the overall test program. Results from additional projects will be reported separately. The principal purpose of the catalyst durability study was to investigate the effects of adding up to 20% ethanol to gasoline on the durability of catalysts and other aspects of the emissions control systems of vehicles. Section 1 provides further information about the purpose and context of the study. Section 2 describes the experimental approach for the test program, including vehicle selection, aging and emissions test cycle, fuel selection, and data handling and analysis. Section 3 summarizes the effects of the ethanol blends on emissions and fuel economy of the test vehicles. Section 4 summarizes notable unscheduled maintenance and testing issues experienced during the program. The appendixes provide additional detail about the statistical models used in the analysis, detailed statistical analyses, and detailed vehicle specifications.

Monitoring and evaluating astronomy outreach programmes: Challenges and solutions

Directory of Open Access Journals (Sweden)

Sarah Chapman

2015-05-01

Full Text Available A number of tools exist to guide the monitoring and evaluation of science, technology, engineering and mathematics (STEM education and outreach programmes. Fewer tools exist for evaluating astronomy outreach programmes. In this paper we try to overcome this limitation by presenting a monitoring and evaluation framework developed for the International Astronomical Union's Office of Astronomy for Development (OAD. The mandate of the OAD is to stimulate sustainable development at an international level and to expand astronomy education and outreach globally. The broad assumptions of this programme are that astronomy has the potential to contribute to human development by means of the transferable nature of its science discoveries, as well as its potential to activate feelings of wonderment, inspiration and awareness of the universe. As a result, the programme potentially embodies a far broader mix of outcomes than conventionally considered in STEM evaluation approaches. Towards this aim, we operationalise our monitoring and evaluation approach by first outlining programme theories for three key OAD programmes: a programme for universities and research, another one for schools, and one for public outreach. We then identify outcomes, indicators and measures for each one of these programmes. We conclude with suggestions for evaluating the global impact of astronomy for development.

Positioning a University Outreach Center: Strategies for Support and Continuation.

Science.gov (United States)

Skivington, Kristen D.

1998-01-01

Argues that a strong case can be made for supporting outreach as a value-added function in a university. Specific strategies for positioning outreach within the university by developing a power base are outlined. The case of the University of Michigan-Flint is offered as an example of this approach. Seven lessons learned in the process are noted.…

Juno Outreach and Citizen Participation

Science.gov (United States)

Clarke, T.

2017-12-01

NASA's Juno spacecraft to the planet Jupiter was launched August 5, 2011, and went into a polar orbit about Jupiter on July 4, 2016. Besides the science, high level objectives of the Juno mission are outreach and citizen participation, which form the theme of this proposed talk. The outreach component includes a Power Point presentation, "Juno, The Cultural Connection," which briefly unveils the history, literature, music, art and visualization experiences that Juno embodies. This will include relating how its very name ties in profoundly with its scientific mission, through its embodiment of the literature of classical mythology and timeless masterpieces of the Renaissance and Baroque periods. In addition to the Power Point presentation, the model of the Juno orbital trajectory at Jupiter will be set up and displayed, configured for the day and time of the talk. The model was effectively displayed during the Fall AGU 2016. Citizen participation includes active involvement of attendees in proposing "Points of Interest" (POIs) on Jupiter for the Juno Camera to record images of. This will be accomplished through the Science in a Fishbowl program set up by Juno staff for this objective. After a brief tutorial on the Program, we will jointly select potential JunoCam POIs on Jupiter from an updated map of Jupiter projected on the screen, name them, and write brief rationales, generally one sentence, for why JunoCam should take pictures of the POIs. We will direct our attention to potential POIs that lie along the longitudes covered by JunoCam during its eleventh passage by Jupiter, referred to as Perijove 11 (PJ11), which will occur February 2, 2018. During a similar program at the International Multidisciplinary Scientific Geoconference (SGEM) 2017 held last summer in Albena, Bulgaria, we identified three POIs, named them, and wrote brief reasons why the selected POIs should be imaged by JunoCam. These named POIs were all in the JunoCam field of view during PJ8, which

Energy efficiency and potentials of cassava fuel ethanol in Guangxi region of China

International Nuclear Information System (INIS)

Dai Du; Hu Zhiyuan; Pu Gengqiang; Li He; Wang Chengtao

2006-01-01

The Guangxi Zhuang autonomous region has plentiful cassava resources, which is an ideal feedstock for fuel ethanol production. The Guangxi government intends to promote cassava fuel ethanol as a substitute for gasoline. The purpose of this study was to quantify the energy efficiency and potentials of a cassava fuel ethanol project in the Guangxi region based on a 100 thousand ton fuel ethanol demonstration plant at Qinzhou of Guangxi. The net energy value (NEV) and net renewable energy value (NREV) are presented to assess the energy and renewable energy efficiency of the cassava fuel ethanol system during its life cycle. The cassava fuel ethanol system was divided into five subsystems including the cassava plantation/treatment, ethanol conversion, denaturing, refueling and transportation. All the energy and energy related materials inputs to each subsystem were estimated at the primary energy level. The total energy inputs were allocated between the fuel ethanol and its coproducts with market value and replacement value methods. Available lands for a cassava plantation were investigated and estimated. The results showed that the cassava fuel ethanol system was energy and renewable energy efficient as indicated by positive NEV and NREV values that were 7.475 MJ/L and 7.881 MJ/L, respectively. Cassava fuel ethanol production helps to convert the non-liquid fuel into fuel ethanol that can be used for transportation. Through fuel ethanol production, one Joule of petroleum fuel, plus other forms of energy inputs such as coal, can produce 9.8 J of fuel ethanol. Cassava fuel ethanol can substitute for gasoline and reduce oil imports. With the cassava output in 2003, it can substitute for 166.107 million liters of gasoline. With the cassava output potential, it can substitute for 618.162 million liters of gasoline. Cassava fuel ethanol is more energy efficient than gasoline, diesel fuel and corn fuel ethanol but less efficient than biodiesel

Community Involvement - Outreach / Development

OpenAIRE

2004-01-01

Tonya Aiken: Horse Program Success. Kyle Cecil: Natural Resources and the Extension Educator. Karol Dyson: Building Strong Communities through Empowerment. Lisa Dennis: "Food Smart". Theresa M. Ferrari: Community Service Experiences & 4-H Teens. t. Stacey Harper: Connecting the Youth with the Community. Joseph G. Hiller: Extension Work in Indian Country. Alice P. Kersey: Outreach to the NR Community. Carla M. Sousa: Learning from Latino Community Efforts.

Geothermal Money Book [Geothermal Outreach and Project Financing

Energy Technology Data Exchange (ETDEWEB)

Elizabeth Battocletti

2004-02-01

Small business lending is big business and growing. Loans under $1 million totaled $460 billion in June 2001, up $23 billion from 2000. The number of loans under $100,000 continued to grow at a rapid rate, growing by 10.1%. The dollar value of loans under $100,000 increased 4.4%; those of $100,000-$250,000 by 4.1%; and those between $250,000 and $1 million by 6.4%. But getting a loan can be difficult if a business owner does not know how to find small business-friendly lenders, how to best approach them, and the specific criteria they use to evaluate a loan application. This is where the Geothermal Money Book comes in. Once a business and financing plan and financial proposal are written, the Geothermal Money Book takes the next step, helping small geothermal businesses locate and obtain financing. The Geothermal Money Book will: Explain the specific criteria potential financing sources use to evaluate a proposal for debt financing; Describe the Small Business Administration's (SBA) programs to promote lending to small businesses; List specific small-business friendly lenders for small geothermal businesses, including those which participate in SBA programs; Identify federal and state incentives which are relevant to direct use and small-scale (< 1 megawatt) power generation geothermal projects; and Provide an extensive state directory of financing sources and state financial incentives for the 19 states involved in the GeoPowering the West (GPW). GPW is a U.S. Department of Energy-sponsored activity to dramatically increase the use of geothermal energy in the western United States by promoting environmentally compatible heat and power, along with industrial growth and economic development. The Geothermal Money Book will not: Substitute for financial advice; Overcome the high exploration, development, and financing costs associated with smaller geothermal projects; Remedy the lack of financing for the exploration stage of a geothermal project; or Solve

Outreach to Inspire Girls in Geology: A Recipe for Success (Invited)

Science.gov (United States)

Kekelis, L.

2010-12-01

Geology and engineering careers can seem very abstract to a young girl, especially to a girl who has no role model in technical fields. Many girls want to make the world a better place but don’t see how their interests connect with geology or engineering. Role models and field trips to worksites are instrumental in encouraging girls to consider careers in geoscience and engineering. The opportunities to see real-world applications of technology and meet with role models who work in technical fields are extremely impactful and can have a strong influence on a girl’s career path. Together we need to do a better job of communicating what geoscience and engineering have to offer girls and what girls have to offer these fields. This presentation will provide practical tips to help combat stereotypes, 2) share resources for outreach at one-day special events, summer camps, visits to the classroom and field trips to corporate sites and college campuses, and 3) highlight strategies for groups to work collaboratively in outreach. This presentation will help those currently involved in outreach who want to improve on existing efforts, along with those who have never done outreach and are interested in getting started. Techbridge will share a “recipe for success” for planning and hosting role model visits to the classroom and field trips. A case study of outreach by Chevron with Techbridge girls will be shared including the pre-event planning that made this event a success. Activities that make geology fun and friendly to girls and tips for dispelling stereotypes about careers in geology and engineering will also be shared. Participants will be invited to ask questions and share on topics of interest, such as “Challenges with outreach,” “How to get involved without burning out,” and “How to show your manager or organization that outreach is worth the effort.” We will also promote a candid discussion of the challenges that can arise along with way and how

Report of the PRI biofuel-ethanol; Rapport du PRI biocarburant-ethanol

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This evaluation report presents three research programs in the framework of the physiological behavior of the yeast ''Saccharomyces cerevisiae'', with high ethanol content. These studies should allowed to select an efficient yeast for the ethanol production. The first study concerns the development of an enzymatic process for the hydrolysis and the fermentation. The second study deals with the molecular and dynamical bases for the yeast metabolic engineering for the ethanol fuel production. The third research concerns the optimization of performance of microbial production processes of ethanol. (A.L.B.)

Report of the PRI biofuel-ethanol; Rapport du PRI biocarburant-ethanol

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This evaluation report presents three research programs in the framework of the physiological behavior of the yeast ''Saccharomyces cerevisiae'', with high ethanol content. These studies should allowed to select an efficient yeast for the ethanol production. The first study concerns the development of an enzymatic process for the hydrolysis and the fermentation. The second study deals with the molecular and dynamical bases for the yeast metabolic engineering for the ethanol fuel production. The third research concerns the optimization of performance of microbial production processes of ethanol. (A.L.B.)

Actual versus predicted impacts of three ethanol plants on aquatic and terrestrial resources

International Nuclear Information System (INIS)

Eddlemon, G.K.; Webb, J.W.; Hunsaker, D.B. Jr.; Miller, R.L.

1993-01-01

To help reduce US dependence on imported petroleum, Congress passed the Energy Security Act of 1980 (public Law 96-294). This legislation authorized the US Department of Energy (DOE) to promote expansion of the fuel alcohol industry through, among other measures, its Alcohol Fuels Loan Guarantee Program. Under this program, selected proposals for the conversion of plant biomass into fuel-grade ethanol would be granted loan guarantees. of 57 applications submitted for loan guarantees to build and operate ethanol fuel projects under this program, 11 were considered by DOE to have the greatest potential for satisfying DOE's requirements and goals. In accordance with the National Environmental Policy Act (NEPA), DOE evaluated the potential impacts of proceeding with the Loan Guarantee Program in a programmatic environmental assessment (DOE 1981) that resulted in a finding of no significant impact (FANCY) (47 Federal Register 34, p. 7483). The following year, DOE conducted site-specific environmental assessments (EAs) for 10 of the proposed projects. These F-As predicted no significant environmental impacts from these projects. Eventually, three ethanol fuel projects received loan guarantees and were actually built: the Tennol Energy Company (Tennol; DOE 1982a) facility near Jasper in southeastern Tennessee; the Agrifuels Refining Corporation (Agrifuels; DOE 1985) facility near New Liberia in southern Louisiana; and the New Energy Company of Indiana (NECI; DOE 1982b) facility in South Bend, Indiana. As part of a larger retrospective examination of a wide range of environmental effects of ethanol fuel plants, we compared the actual effects of the three completed plants on aquatic and terrestrial resources with the effects predicted in the NEPA EAs several years earlier. A secondary purpose was to determine: Why were there differences, if any, between actual effects and predictions? How can assessments be improved and impacts reduced?

Ethanol research with representatives of provincial/territorial governments and ethanol retailers : final report

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-03-15

This paper provided the results of a survey conducted to obtain feedback from retailers and provincial and territorial governments concerning the promotion of ethanol use. A key objective of the research was to determine whether local and provincial governments and retailers are interested in cooperating with the federal government in promoting ethanol use. Thirteen government representatives were interviewed as well as 11 retailers. Results of the study suggested that approaches to collaboration with the diverse stakeholders involved in the promotion of ethanol will require a tailored approach. The needs and interests of jurisdictions and provinces varied widely. Outlets selling ethanol-blended gasoline were concentrated in Ontario, Quebec, and Saskatchewan. Retailers who embraced the alternative fuel tended to be well-established in the ethanol market, and did not require assistance from the Government of Canada. Retailers who were reluctant to embrace ethanol stated that they were only likely to enter the market when required to do so by law. Many stakeholders felt that consumers entertained common misperceptions concerning ethanol, and that consumers were unsure of the effect of ethanol on their vehicles. Many retailers had taken steps to communicate with consumers about the relative benefits of ethanol-blended gasoline. Results indicated that the federal government can assist provinces and retailers by providing promotional tools such as flyers, pamphlets and brochures. Interest among retailers in collaborating with the government was only moderate. It was recommended that retailers be provided with accurate information on ethanol. It was concluded that strategies should be developed by the federal government to increase public awareness of ethanol use.

Bio Diesel Cellulosic Ethanol Research Project

Energy Technology Data Exchange (ETDEWEB)

Hanlon, Edward A. [County of Hendry, FL (United States); Capece, John C. [County of Hendry, FL (United States); McAvoy, Eugene [County of Hendry, FL (United States); Hodges, Alan Wayne [County of Hendry, FL (United States); Shukla, Sanjay [County of Hendry, FL (United States); Ozores-Hamilton, Monica [County of Hendry, FL (United States); Gilbert, Rob [County of Hendry, FL (United States); Wright, Alan [County of Hendry, FL (United States); Baucum, L. [County of Hendry, FL (United States)

2017-02-07

The objective of the project is to create the Hendry County Sustainable Biofuels Center and initiate its research, development, and education programs. The mission is to develop engineering and economic assessment methods to evaluate the natural resources impacts of biomass farming and fuel conversion systems; provide sustainability assessments of specific biofuels productions proposals; develop biomass farming and fuel conversion systems that are compatible with south Florida ecosystem restoration priorities; create ecosystem services opportunities and structures to diversify farm income; monitor the range of research and development activities necessary to the creation of sutstainable biofuels production systems in south Florida, identify gaps in the regional research, and assist in the development and coordination of additional projects to fill out the required knowledge base; prepare the workforce of southwest Florida for employment in biofuels related professions; and assist businesses & governmental design and realize sustainable biofuels projects.

Water-insoluble fractions of botanical foods lower blood ethanol levels in rats by physically maintaining the ethanol solution after ethanol administration

Directory of Open Access Journals (Sweden)

Shunji Oshima

2015-11-01

Full Text Available Background: Several studies have analyzed the functions of foods and dietary constituents in the dynamics of alcohol metabolism. However, few studies have reported the function of dietary fibers in the dynamics of alcohol metabolism. Objective: We assessed the effects of botanical foods that contain dietary fibers on alcohol metabolism. Methods: The ability of the water-insoluble fraction (WIF of 18 kinds of botanical foods to maintain 15% (v/v ethanol solution was examined using easily handled filtration. A simple linear regression analysis was performed to examine the correlation between the filtered volumes and blood ethanol concentration (BEC in F344 rats 4 h after the ingestion of 4.0 g/kg of ethanol following dosage of 2.5% (w/v WIF of the experimental botanical foods. Furthermore, the supernatant (6.3 Brix; water-soluble fraction and precipitate (WIF of tomato, with a strong ethanol-maintaining ability, were obtained and BEC and the residual gastric ethanol in rats were determined 2 h after the administration of 4.0 g/kg of ethanol and the individuals fractions. Results: The filtered volumes of dropped ethanol solutions containing all the botanical foods tested except green peas were decreased compared with the ethanol solution without WIF (control. There was a significant correlation between the filtered volumes and blood ethanol concentration (BEC. There was no significant difference in the residual gastric ethanol between controls and the supernatant group; however, it was increased significantly in the WIF group than in controls or the supernatant group. Consistent with this, BEC reached a similar level in controls and the supernatant group but significantly decreased in the WIF group compared with controls or the supernatant group. Conclusions: These findings suggest that WIFs of botanical foods, which are mostly water-insoluble dietary fibers, possess the ability to absorb ethanol-containing solutions, and this ability correlates

Sustainably produced ethanol. A premium fuel component; Nachhaltig produziertes Ethanol. Eine Premium Kraftstoffkomponente

Energy Technology Data Exchange (ETDEWEB)

Bernard, Joerg [Suedzucker AG, Obrigheim/Pfalz (Germany)

2012-07-01

Ethanol is the most used biofuel in the world. It is part of the European biofuel strategy, which is intended to preserve finite fossil resources, reduce greenhouse gas emissions and strengthen European agriculture. In addition to its traditional use in E5 fuel, ethanol most recently features in new fuels for petrol engines in Europe: as E10 as an expansion of the already existing concept of ethanol blends, such as in E5, or as ethanol fuel E85, a blend made up primarily of ethanol. There is already extensive international experience for both types of fuel for example in the USA or Brazil. The use of ethanol as a biofuel is linked to sustainability criteria in Europe which must be proven through a certification scheme. In addition to ethanol, the integrated production process also provides vegetable protein which is used in food as well as in animal feed and therefore provides the quality products of processed plants used for sustainable energy and in animal and human food. Ethanol has an effect on the vapour pressure, boiling behaviour and octane number of the fuel blend. Adjusting the blend stock petrol to fulfil the quality requirements of the final fuel is therefore necessary. Increasing the antiknock properties, increasing the heat of evaporation of the fuel using ethanol and the positive effects this has on the combustion efficiency of the petrol engine are particularly important. Investigations on cars or engines that were specifically designed for fuel with a higher ethanol content show significant improvements in using the energy from the fuel and the potential to reduce carbon dioxide emissions if fuels containing ethanol are used. The perspective based purely on an energy equivalent replacement of fossil fuels with ethanol is therefore misleading. Ethanol can also contribute to increasing the energy efficiency of petrol engines as well as being a replacement source of energy. (orig.)

Dialectical dividends: fostering hybridity of new pedagogical practices and partnerships in science education and outreach

Science.gov (United States)

Martins Gomes, Diogo; McCauley, Veronica

2016-09-01

Science literacy has become socially and economically very important. European countries stress that science graduates are fundamental for economic growth. Nevertheless, there is a declining student participation in science. In response, there has been a call to change the way science is taught in schools, which focuses on inquiry methods rooted in constructivism. Universities and other organisations have responded by developing outreach programmes to improve student engagement in science. Given this context, there is a necessity for research to ascertain if this new relationship between outreach and education is worthwhile. This study examines and compares primary teachers and outreach practitioners understanding and perceptions of constructivist science pedagogy, in an effort to understand the potential of a teacher-outreach partnership. For this, qualitative and quantitative methods were employed, taking a dialectic pragmatic stance. Contradicting the recurrent view, teachers and outreach providers revealed favourable views in relation to constructivism, despite recognising barriers to its implementation. These results support a partnership between teachers and outreach practitioners and the realisation of the hybrid role of each participant. The results also reveal an important dynamic in outreach access to schools. Specifically, the outreach connected teachers acted as gatekeepers by negotiating access into their colleagues classrooms.

Farzana's Journey: A Children's Book for Research-based, Educational Outreach in Remote Communities of Bangladesh

Science.gov (United States)

Peters, C.; Hornberger, G. M.; Machado, M.

2017-12-01

Academics are encouraged to integrate their environmental research with education and societal outreach, but the methods of doing so can be transient and insubstantial. Here, we use a children's book to create a sustainable relationship with vulnerable communities in Bangladesh. Farzana's Journey is a children's book based on current multidisciplinary Vanderbilt University research on the coupling and coevolution of the physical and human systems in coastal Bangladesh. Written, illustrated, and freely distributed in the Bengali-language, the book is a place-based tool to teach rural Bangladesh communities about the natural world and disseminate our scientific findings. The narrative follows a young girl, Farzana, who must walk a long distance to fetch her family's water. Her usual journey develops into an adventure as she meets a variety of animal characters, who relay a story about her ever-changing environment and the subsequent human adaptation. After exploring environmental topics, such as geomorphology, water availability, and climate, Farzana appreciates the uniqueness of her local environment and the adaptations of her ancestors and future generations. Through the development and distribution of the book, we encouraged dialogue, collaboration, and public outreach with scientists, artists, and students concerned with enhancing educational and social opportunity in rural communities. We also ensure a tangible tie through the book itself after the culmination of the research project. The book achieves the primary goal of sparking children's curiosity in the local environment, while also demonstrating an effective means for sustainable educational outreach with impoverished, remote communities.

Selecting ethanol as an ideal organic solvent probe in radiation chemistry γ-radiolysis of acetone-ethanol system and acetophenone-ethanol system

International Nuclear Information System (INIS)

Jin Haofang; Wu Jilan; Fang Xingwang; Zhang Xujia

1995-01-01

Radiolysis of acetone-ethanol solution and acetophenone-ethanol solution has been studied in this work. The dependences of G values of the final γ radiolysis products such as H 2 . 2,3-butanediol and acetaldehyde on additive concentration in liquid ethanol have been obtained. There are two kinds of new final products, isopropanol and 2-methyl-2,3-butanediol are detected in irradiated acetone-ethanol solution. As for acetophenone-ethanol system, more new final products are found. In addition, experiments of pulse radiolysis upon acetophenone-ethanol solution have also been performed. The absorption spectrum with λ max at 315nm and 440nm is observed, which is assigned to ketyl radical ion C 6 H 5 (CH 3 )CO - . And the reaction mechanism of the two systems is proposed respectively with a moderate success. (author)

Losing the Dark: Public Outreach about Light Pollution and Its Mitigation

Science.gov (United States)

Collins Petersen, Carolyn; Petersen, Mark C.; Walker, Constance E.; Kardel, W. Scott; International Dark Sky Association Education Committee

2015-01-01

Losing the Dark is a PSA video available for public outreach through fulldome theaters as well as conventional venues (classroom, lecture hall, YouTube, Vimeo). It was created by Loch Ness Productions for the International Dark Sky Association. It explains problems caused by light pollution, which targets astronomy, health, and the environment. Losing the Dark also suggests ways people can implement "wise lighting" practices to help mitigate light pollution. The video is available free of charge for outreach professionals in planetarium facilities (both fulldome and classical), science centers, classroom, and other outreach venues, and has been translated into 13 languages. It is available via download, USB key (at cost), and through online venues. This paper summarizes the program's outreach to more than a thousand fulldome theaters, nearly 100,000 views via four sites on Youtube and Vimeo,a number of presentations at other museum and classroom facilities, and shares some preliminary metrics and commentary from users.

Developing an Education and Public Outreach (EPO) program for Caltech's Tectonics Observatory

Science.gov (United States)

Kovalenko, L.; Jain, K.; Maloney, J.

2012-12-01

The Caltech Tectonics Observatory (TO) is an interdisciplinary center, focused on geological processes occurring at the boundaries of Earth's tectonic plates (http://www.tectonics.caltech.edu). Over the past four years, the TO has made a major effort to develop an Education and Public Outreach (EPO) program. Our goals are to (1) inspire students to learn Earth Sciences, particularly tectonic processes, (2) inform and educate the general public about science in the context of TO discoveries, and (3) provide opportunities for graduate students, postdocs, and faculty to do outreach in the local K-12 schools and community colleges. Our work toward these goals includes hosting local high school teachers and students each summer for six weeks of research experience (as part of Caltech's "Summer Research Connection"); organizing and hosting an NAGT conference aimed at Geoscience teachers at community colleges; participating in teacher training workshops (organized by the local school district); hosting tours for K-12 students from local schools as well as from China; and bringing hands-on activities into local elementary, middle, and high school classrooms. We also lead local school students and teachers on geology field trips through nearby canyons; develop education modules for undergraduate classes (as part of MARGINS program); write educational web articles on TO research (http://www.tectonics.caltech.edu/outreach/highlights/), and regularly give presentations to the general public. This year, we started providing content expertise for the development of video games to teach Earth Science, being created by GameDesk Institute. And we have just formed a scientist/educator partnership with a 6th grade teacher, to help in the school district's pilot program to incorporate new national science standards (NSTA's Next Generation Science Standards, current draft), as well as use Project-Based Learning. This presentation gives an overview of these activities.

In-house training, formal education and public outreach

International Nuclear Information System (INIS)

Willis, Y.A.

1992-01-01

This paper assumes that a stronger national commitment to public education on nuclear energy and, most particularly radioactive waste management, it needed to overcome public resistance to nuclear projects. Effective public education must become the superordinate goal uniting industry, government, professional societies, national laboratories and the educational community. Since instruction is labor intensive, we must search for more cost effective ways of achieving results. Therefore, this paper proposes: Collaborative training and educational strategies involving as many of the stakeholders as possible; and Innovative tools to improve the credibility, quality and cost effectiveness of education. This win-win approach can reduce the collective expenditures through cost-sharing, as well as the sharing of resources and products. It can close gaps in both in-house training and formal education. Finally, in public outreach, the joint approach addresses the politics of sponsorship by providing checks and balances, and thus improving credibility and public acceptance

Biofiltration of gasoline and ethanol-amended gasoline vapors.

Science.gov (United States)

Soares, Marlene; Woiciechowski, Adenise L; Kozliak, Evguenii I; Paca, Jan; Soccol, Carlos R

2012-01-01

Assuming the projected increase in use of ethanol as a biofuel, the current study was conducted to compare the biofiltration efficiencies for plain and 25% ethanol-containing gasoline. Two biofilters were operated in a downflow mode for 7 months, one of them being compost-based whereas the other using a synthetic packing material, granulated tire rubber, inoculated with gasoline-degrading microorganisms. Inlet concentrations measured as total hydrocarbon (TH) ranged from 1.9 to 5.8 g m(-3) at a constant empty bed retention time of 6.84 min. Contrary to the expectations based on microbiological considerations, ethanol-amended gasoline was more readily biodegraded than plain hydrocarbons, with the respective steady state elimination capacities of 26-43 and 14-18 gTH m(-3) h(-1) for the compost biofilter. The efficiency of both biofilters significantly declined upon the application of higher loads of plain gasoline, yet immediately recovering when switched back to ethanol-blended gasoline. The unexpected effect of ethanol in promoting gasoline biodegradation was explained by increasing hydrocarbon partitioning into the aqueous phase, with mass transfer being rate limiting for the bulk of components. The tire rubber biofilter, after a long acclimation, surpassed the compost biofilter in performance, presumably due to the 'buffering' effect of this packing material increasing the accessibility of gasoline hydrocarbons to the biofilm. With improved substrate mass transfer, biodegradable hydrocarbons were removed in the tire rubber biofilter's first reactor stage, with most of the remaining poorly degradable smaller-size hydrocarbons being degraded in the second stage.

Comparative environmental performance of lignocellulosic ethanol from different feedstocks

Energy Technology Data Exchange (ETDEWEB)

Gonzalez-Garcia, Sara; Moreira, M. Teresa; Feijoo, Gumersindo [Department of Chemical Engineering, School of Engineering, University of Santiago de Compostela, 15782 Santiago de Compostela (Spain)

2010-09-15

A renewable biofuel economy is projected as a pathway to decrease dependence on fossil fuels as well as to reduce greenhouse gases (GHG) emissions. Ethanol produced on large-scale from lignocellulosic raw materials is considered the most potential next generation automotive fuel. In this paper, a Life Cycle Assessment model was developed to evaluate the environmental implications of the production of ethanol from five lignocellulosic materials: alfalfa stems, poplar, Ethiopian mustard, flax shives and hemp hurds and its use in passenger cars. Two ethanol-based fuel applications, E10 (a mixture of 10% ethanol and 90% gasoline by volume) and E85 (85% ethanol and 15% gasoline by volume) were assessed and the results were compared to those of conventional gasoline (CG) in an equivalent car. The environmental performance was assessed in terms of fossil fuels requirements, global warming, photochemical oxidant formation, acidification and eutrophication by means of the Life Cycle Assessment (LCA) methodology in order to identify the best environmental friendly lignocellulosic source. The results show that, compared to CG, life cycle greenhouse gases emissions are lower for etanol blends, specifically up to 145% lower for E85-fueled car derived from Ethiopian mustard. This crop is also the best option in terms of eutrophying emissions regardless the ratio of ethanol in the blend. In the remaining impact categories, other feedstocks are considered beneficial, that is, poplar in the case of photochemical oxidants formation and flax shives for acidification. Concerning fossil fuels requirements, decreases up to 10% and 63% for E10 and E85 derived from hemp hurds and Ethiopian mustard, respectively, were obtained. According to the results, the study clearly demonstrates the importance of using low intensive energy and high biomass yield crops. LCA procedure helps to identify the key areas in the ethanol production life cycle where the researchers and technicians need to work

PROFESSIONALS BACK TO SCHOOL - AN ENGINEERING OUTREACH PROGRAMME: A CASE STUDY IN MALAYSIA

Directory of Open Access Journals (Sweden)

BALAMURALITHARA BALAKRISHNAN

2017-10-01

Full Text Available The introduction of engineering education in K-12 classrooms opens up a number of opportunities for STEM learning to support the acquisition of knowledge and skills related to science and mathematics subjects. Several initiatives, including outreach programmes, have been carried out to promote engineering subjects and professions. To supplement the existing Malaysian curricula, an outreach programme seems a viable solution to help improve the understanding and awareness of the importance of engineering among students. In this regard, an engineering outreach program called Professionals Back to School was carried out involving a group of 40 students with the participation of several engineering practitioners. Later all the participants were interviewed to elicit feedback on the programme. The findings of the interview showed that all the participants agreed that the outreach programme was beneficial, and a majority found it to be motivational. Given these positive findings, engineering outreach programmes are highly recommended to Malaysian secondary schools to help create interest among schoolchildren in STEM education and professions.

12 CFR 906.11 - Who may participate in the outreach program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Who may participate in the outreach program? 906.11 Section 906.11 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE BOARD ORGANIZATION AND OPERATIONS OPERATIONS Contractor Outreach Program for Businesses Owned by Minorities, Women...

Effective Engineering Outreach through an Undergraduate Mentoring Team and Module Database

Science.gov (United States)

Young, Colin; Butterfield, Anthony E.

2014-01-01

The rising need for engineers has led to increased interest in community outreach in engineering departments nationwide. We present a sustainable outreach model involving trained undergraduate mentors to build ties with K-12 teachers and students. An associated online module database of chemical engineering demonstrations, available to educators…

Market penetration of ethanol

International Nuclear Information System (INIS)

Szulczyk, Kenneth R.; McCarl, Bruce A.; Cornforth, Gerald

2010-01-01

This research examines in detail the technology and economics of substituting ethanol for gasoline. This endeavor examines three issues. First, the benefits of ethanol/gasoline blends are examined, and then the technical problems of large-scale implementation of ethanol. Second, ethanol production possibilities are examined in detail from a variety of feedstocks and technologies. The feedstocks are the starch/sugar crops and crop residues, while the technologies are corn wet mill, dry grind, and lignocellulosic fermentation. Examining in detail the production possibilities allows the researchers to identity the extent of technological change, production costs, byproducts, and GHG emissions. Finally, a U.S. agricultural model, FASOMGHG, is updated which predicts the market penetration of ethanol given technological progress, variety of technologies and feedstocks, market interactions, energy prices, and GHG prices. FASOMGHG has several interesting results. First, gasoline prices have a small expansionary impact on the U.S. ethanol industry. Both agricultural producers' income and cost both increase with higher energy prices. If wholesale gasoline is $4 per gallon, the predicted ethanol market penetration attains 53% of U.S. gasoline consumption in 2030. Second, the corn wet mill remains an important industry for ethanol production, because this industry also produces corn oil, which could be converted to biodiesel. Third, GHG prices expand the ethanol industry. However, the GHG price expands the corn wet mill, but has an ambiguous impact on lignocellulosic ethanol. Feedstocks for lignocellulosic fermentation can also be burned with coal to generate electricity. Both industries are quite GHG efficient. Finally, U.S. government subsidies on biofuels have an expansionary impact on ethanol production, but may only increase market penetration by an additional 1% in 2030, which is approximately 6 billion gallons. (author)

Outreach: Key to Sustainable Nuclear Knowledge Management

International Nuclear Information System (INIS)

Segovia, V.

2016-01-01

Full text: With the numerous nuclear power plants being built globally and the prospects for many more, the challenge of the timely availability of a well-prepared, qualified, knowledgeable workforce is a key element in the “critical path” to commissioning these plants. All of these individuals will need quality education and training that is rooted in safety and established in experience. In addition, because many of these new plants are typically being built in developing countries, education, training, recruiting and retaining operations staff can be a significant challenge. Attracting sources of qualified employees for these nuclear power plants in local communities is paramount which implies a strong focus on the science and math education outreach programmes at all levels. This paper will highlight the Nuclear Power Institute’s integration of human resource development outreach strategies, education and training systems, and international cooperation to demonstrate how working in particular with the education sector can not only create interest in future careers in nuclear technology and capture valuable knowledge, but can also build community based support for nuclear power programmes with an emphasis of developing competent workers through education and training, mentoring and apprenticeships. Outreach has also become an important element of all nuclear knowledge management endeavours. (author

Fuel cycle evaluations of biomass-ethanol and reformulated gasoline. Volume 1

Energy Technology Data Exchange (ETDEWEB)

Tyson, K.S.

1993-11-01

The US Department of Energy (DOE) is using the total fuel cycle analysis (TFCA) methodology to evaluate energy choices. The National Energy Strategy (NES) identifies TFCA as a tool to describe and quantify the environmental, social, and economic costs and benefits associated with energy alternatives. A TFCA should quantify inputs and outputs, their impacts on society, and the value of those impacts that occur from each activity involved in producing and using fuels, cradle-to-grave. New fuels and energy technologies can be consistently evaluated and compared using TFCA, providing a sound basis for ranking policy options that expand the fuel choices available to consumers. This study is limited to creating an inventory of inputs and outputs for three transportation fuels: (1) reformulated gasoline (RFG) that meets the standards of the Clean Air Act Amendments of 1990 (CAAA) using methyl tertiary butyl ether (MTBE); (2) gasohol (E10), a mixture of 10% ethanol made from municipal solid waste (MSW) and 90% gasoline; and (3) E95, a mixture of 5% gasoline and 95% ethanol made from energy crops such as grasses and trees. The ethanol referred to in this study is produced from lignocellulosic material-trees, grass, and organic wastes -- called biomass. The biomass is converted to ethanol using an experimental technology described in more detail later. Corn-ethanol is not discussed in this report. This study is limited to estimating an inventory of inputs and outputs for each fuel cycle, similar to a mass balance study, for several reasons: (1) to manage the size of the project; (2) to provide the data required for others to conduct site-specific impact analysis on a case-by-case basis; (3) to reduce data requirements associated with projecting future environmental baselines and other variables that require an internally consistent scenario.

[An ethical reflection on outreaching mental health care].

Science.gov (United States)

Liégeois, A; Eneman, M

Care providers have a conflicting societal role: on the one hand they must respect the autonomy of individuals with psychiatric problems, but on the other hand they often feel the need to offer these individuals outreaching care. To compile an ethical reflection on some of the ways in which outreaching mental health care interventions can be provided in a responsible manner. This ethical reflection is based on an ethical advice by the Ethics committee for Mental Health Care of the Brothers of Charity in Flanders. The method combines ethical discussion and a study of the relevant literature. A good starting point is a relational view of the human being that emphasises connectedness and involvement. Consequently, the care provider begins to intervene in the care programme by building a trusting relationship with the person with psychiatric problems. This is how these persons, their close family and friends and care providers exercise their responsibility. There is a gradation of responsibility that extends in a continuous line: personal responsibility develops into shared responsibility which can then become vicarious responsibility. On that basis there is also a gradation in the nature of outreaching care; the care providers first make themselves available and give information, then provide advice, negotiate, persuade, increase pressure, and finally take over and force the person with psychiatric problems. The care providers choose in dialogue and in a considered and consistent way for the appropriate form of outreaching care, in line with the degree of responsibility that the person with psychiatric problems can assume.

Modeling energy production of solar thermal systems and wind turbines for installation at corn ethanol plants

Science.gov (United States)

Ehrke, Elizabeth

Nearly every aspect of human existence relies on energy in some way. Most of this energy is currently derived from fossil fuel resources. Increasing energy demands coupled with environmental and national security concerns have facilitated the move towards renewable energy sources. Biofuels like corn ethanol are one of the ways the U.S. has significantly reduced petroleum consumption. However, the large energy requirement of corn ethanol limits the net benefit of the fuel. Using renewable energy sources to produce ethanol can greatly improve its economic and environmental benefits. The main purpose of this study was to model the useful energy received from a solar thermal array and a wind turbine at various locations to determine the feasibility of applying these technologies at ethanol plants around the country. The model calculates thermal energy received from a solar collector array and electricity generated by a wind turbine utilizing various input data to characterize the equipment. Project cost and energy rate inputs are used to evaluate the profitability of the solar array or wind turbine. The current state of the wind and solar markets were examined to give an accurate representation of the economics of each industry. Eighteen ethanol plant locations were evaluated for the viability of a solar thermal array and/or wind turbine. All ethanol plant locations have long payback periods for solar thermal arrays, but high natural gas prices significantly reduce this timeframe. Government incentives will be necessary for the economic feasibility of solar thermal arrays. Wind turbines can be very profitable for ethanol plants in the Midwest due to large wind resources. The profitability of wind power is sensitive to regional energy prices. However, government incentives for wind power do not significantly change the economic feasibility of a wind turbine. This model can be used by current or future ethanol facilities to investigate or begin the planning process for a

12 CFR 361.3 - Who may participate in this outreach program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Who may participate in this outreach program? 361.3 Section 361.3 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY MINORITY AND WOMEN OUTREACH PROGRAM CONTRACTING § 361.3 Who may participate in this...

Outreach to International Students and Scholars Using the World Wide Web.

Science.gov (United States)

Wei, Wei

1998-01-01

Describes the creation of a World Wide Web site for the Science Library International Outreach Program at the University of California, Santa Cruz. Discusses design elements, content, and promotion of the site. Copies of the home page and the page containing the outreach program's statement of purpose are included. (AEF)

The Los Alamos Space Science Outreach (LASSO) Program

Science.gov (United States)

Barker, P. L.; Skoug, R. M.; Alexander, R. J.; Thomsen, M. F.; Gary, S. P.

2002-12-01

The Los Alamos Space Science Outreach (LASSO) program features summer workshops in which K-14 teachers spend several weeks at LANL learning space science from Los Alamos scientists and developing methods and materials for teaching this science to their students. The program is designed to provide hands-on space science training to teachers as well as assistance in developing lesson plans for use in their classrooms. The program supports an instructional model based on education research and cognitive theory. Students and teachers engage in activities that encourage critical thinking and a constructivist approach to learning. LASSO is run through the Los Alamos Science Education Team (SET). SET personnel have many years of experience in teaching, education research, and science education programs. Their involvement ensures that the teacher workshop program is grounded in sound pedagogical methods and meets current educational standards. Lesson plans focus on current LANL satellite projects to study the solar wind and the Earth's magnetosphere. LASSO is an umbrella program for space science education activities at Los Alamos National Laboratory (LANL) that was created to enhance the science and math interests and skills of students from New Mexico and the nation. The LASSO umbrella allows maximum leveraging of EPO funding from a number of projects (and thus maximum educational benefits to both students and teachers), while providing a format for the expression of the unique science perspective of each project.

USEMS & GLASS: investigator-driven frontier research in earthquake physics. Ground-breaking research in Europe enhances outreach to the general public

Science.gov (United States)

Mariano, S.; di Toro, G.; Collettini, C.; Usems Team; Glass Team

2011-12-01

USEMS and GLASS are two projects financed by the European Research Council (ERC) as part of the ERC starting grants scheme within the FP7 framework. The rationale behind the funding scheme is to support some of the most promising scientific endeavours in Europe that are being led by young researchers, and to emphasize the excellence of individual ideas rather than specific research areas; in other words, to promote bottom-up frontier research. The general benefits of this rationale are evident in the two ongoing projects that deal with earthquake physics, as these projects are increasingly recognized in their scientific community. We can say that putting excellence at the heart of European Research strongly contributes to the construction of a European knowledge-based society. From a researcher point-of-view one of the most challenging aspects of these projects is to approach and convey the results of the projects to a general public, contributing to the construction of knowledge-based society. Luckily, media interest and the availability of a number of new communication tools facilitate the outreach of scientific achievements. The largest earthquakes during the last ten years (e.g. Sumatra 2004 and Japan 2011) have received widespread attention in the media world (TV, W.W.W., Newspaper and so on) for months, and successful research projects such as those above also become media protagonists, gaining their space in the media bullring. The USEMS principal investigator and his team have participated in several dissemination events in the Mass Media, such as interviews wit Italian and French TV national broadcasts (RAI Due TG2, RAI Uno Unomattina, Rai Tre Geo & Geo, FRANCE 2); interviews in scientific journals: SCIENCE (Sept. 2010), newspapers and web (Corriere della Sera, Il Gazzettino, Il Messagero, La Stampa, Libero, Il Mattino, Yahoo, ANSA, AdnKronos and AGI); radio (RadioRai Uno, RadioRai Tre Scienza); documentary "Die Eroberung der Alpen" produced by Tangram

Implications of increased ethanol production

International Nuclear Information System (INIS)

1992-06-01

The implications of increased ethanol production in Canada, assuming a 10% market penetration of a 10% ethanol/gasoline blend, are evaluated. Issues considered in the analysis include the provision of new markets for agricultural products, environmental sustainability, energy security, contribution to global warming, potential government cost (subsidies), alternative options to ethanol, energy efficiency, impacts on soil and water of ethanol crop production, and acceptance by fuel marketers. An economic analysis confirms that ethanol production from a stand-alone plant is not economic at current energy values. However, integration of ethanol production with a feedlot lowers the break-even price of ethanol by about 35 cents/l, and even further reductions could be achieved as technology to utilize lignocellulosic feedstock is commercialized. Ethanol production could have a positive impact on farm income, increasing cash receipts to grain farmers up to $53 million. The environmental impact of ethanol production from grain would be similar to that from crop production in general. Some concerns about ethanol/gasoline blends from the fuel industry have been reduced as those blends are now becoming recommended in some automotive warranties. However, the concerns of the larger fuel distributors are a serious constraint on an expansion of ethanol use. The economics of ethanol use could be improved by extending the federal excise tax exemption now available for pure alcohol fuels to the alcohol portion of alcohol/gasoline blends. 9 refs., 10 tabs

Bio-ethanol

DEFF Research Database (Denmark)

Wenzel, Henrik

2007-01-01

, there is not enough biomass for 'everyone', not physically and not in terms of money to promote its use. This leads to the conclusion that any use of biomass for energy purposes will have to compare to the lost opportunity of using it for something else. In this perspective, the choice to use biomass for bio......-ethanol production will not lead to reduction but to increase in CO2 emission and fossil fuel dependency. Both first and second generation bio-ethanol suffer from a biomass-to-ethanol energy conversion efficiency as low as 30-40 %, and moreover external fossil fuels are used to run the conversion. There is only......, but they do not improve the energy balance enough for bio-ethanol to compete with alternative uses of the biomass. When using biomass to substitute fossil fuels in heat & power production, a close to 100% substitution efficiency is achieved. The best alternative for CO2 reduction and oil saving is, therefore...

The International Polar Year in Portugal: A New National Polar Programme and a Major Education and Outreach project

Science.gov (United States)

Mendes-Victor, L.; Vieira, G.; Xavier, J.; Canario, A.

2008-12-01

Before the International Polar Year, in Portugal polar research was conducted by a very small group of scientists integrated in foreign projects or research institutions. Portugal was not member of the Scientific Committee for Antarctic Research (SCAR), the European Polar Board (EPB), neither a subscriber of the Antarctic Treaty. In 2004 Portuguese Polar researchers considered the IPY as an opportunity to change this situation and organized the national Committee for the IPY. The objectives were ambitious: to answer the aforementioned issues in defining and proposing a National Polar Programme. In late 2008, close to the end of the IPY, the objectives were attained, except the Antarctic Treaty signature that is, however, in an advanced stage, having been approved by consensus at the National Parliament in early 2007. Portugal joined SCAR in July 2006, the EPB in 2007 and a set of 5 Antarctic research projects forming the roots of the National Polar Programme (ProPolar) have been approved by the Foundation for Science and Technology (FCT-MCTES). Scientifically, the IPY can already be considered a major success in Portugal with an improvement in polar scientific research, in the number of scientists performing field work in the Antarctic, organizing polar science meetings and producing an expected increase in the number of polar science peer- reviewed papers. The Portuguese IPY scientific activities were accompanied by a major education and outreach project funded by the Agencia Ciência Viva (MCTES): LATITUDE60! Education for the Planet in the IPY. This project lead by the universities of Algarve, Lisbon and by the Portuguese Association of Geography Teachers is heavily interdisciplinary, programmed for all ages, from kindergarten to adults, and hoped to bring together scientists and society. LATITUDE60! was a major success and focussed on showing the importance of the polar regions for Earth's environment, emphasising on the implications of polar change for

Recovery Act - An Interdisciplinary Program for Education and Outreach in Transportation Electrification

Energy Technology Data Exchange (ETDEWEB)

Anderson, Carl [Michigan Technological Univ., Houghton, MI (United States); Bohmann, Leonard [Michigan Technological Univ., Houghton, MI (United States); Naber, Jeffrey [Michigan Technological Univ., Houghton, MI (United States); Beard, John [Michigan Technological Univ., Houghton, MI (United States); Passerello, Chris [Michigan Technological Univ., Houghton, MI (United States); Worm, Jeremy [Michigan Technological Univ., Houghton, MI (United States); Chen, Bo [Michigan Technological Univ., Houghton, MI (United States); Allen, Jeffrey [Michigan Technological Univ., Houghton, MI (United States); Weaver, Wayne [Michigan Technological Univ., Houghton, MI (United States); Hackney, Stephen [Michigan Technological Univ., Houghton, MI (United States); Keith, Jason [Michigan Technological Univ., Houghton, MI (United States); Meldrum, Jay [Michigan Technological Univ., Houghton, MI (United States); Mork, Bruce [Michigan Technological Univ., Houghton, MI (United States)

2013-01-30

1) How the project adds to the education of engineering students in the area of vehicle electrification: This project created and implemented a significant interdisciplinary curriculum in HEV engineering that includes courses focused on the major components (engines, battery cells, e-machines, and power electronics). The new curriculum, rather uniquely, features two new classes and two new labs that emphasize a vehicle level integration of a hybrid electric powertrain that parallels the vehicle development process used by the OEMs - commercial grade software is used to design a hybrid electric vehicle, hardware-in-the-loop testing is performed on each component until the entire powertrain is optimized, the calibration is flashed to a vehicle, ride-and-drives are executed including on board data acquisition. In addition, nine existing courses were modified by adding HEV material to the courses. 2) The educational effectiveness and economic feasibility of the new curriculum: The new courses are offered at both the undergraduate and graduate levels. They are listed across the college in mechanical, chemical, electrical, and materials science and engineering. They are offered both on campus and to distance learning students. Students across the college of engineering and at all degree levels are integrating these courses into their degree programs. Over the three year project the course enrollments on-campus has totaled 1,249. The distance learning enrollments has totaled 315. With such robust enrollments we absolutely expect that these courses will be in the curriculum for the long run. 3) How the project is otherwise of benefit to the public: One outcome of the project is the construction of the Michigan Tech Mobile Lab. Two complete HEV dynamometer test cells, and four work stations are installed in the 16.2 meter Mobile Laboratory and hauled by a class 8 truck. The Mobile Lab is used to teach the university courses. It is also used to deliver short courses to

An Interdisciplinary Outreach Model of African American Recruitment for Alzheimer's Disease Research

Science.gov (United States)

Williams, Monique M.; Meisel, Marie M.; Williams, James; Morris, John C.

2011-01-01

Purpose: The African American Outreach Satellite (Satellite) provides educational outreach to facilitate African American recruitment for longitudinal studies at the Washington University Alzheimer's Disease Research Center (ADRC). This descriptive article characterizes the Satellite's recruitment methods, plan for community engagement, results of…

Lesions of the lateral habenula increase voluntary ethanol consumption and operant self-administration, block yohimbine-induced reinstatement of ethanol seeking, and attenuate ethanol-induced conditioned taste aversion.

Directory of Open Access Journals (Sweden)

Andrew K Haack

Full Text Available The lateral habenula (LHb plays an important role in learning driven by negative outcomes. Many drugs of abuse, including ethanol, have dose-dependent aversive effects that act to limit intake of the drug. However, the role of the LHb in regulating ethanol intake is unknown. In the present study, we compared voluntary ethanol consumption and self-administration, yohimbine-induced reinstatement of ethanol seeking, and ethanol-induced conditioned taste aversion in rats with sham or LHb lesions. In rats given home cage access to 20% ethanol in an intermittent access two bottle choice paradigm, lesioned animals escalated their voluntary ethanol consumption more rapidly than sham-lesioned control animals and maintained higher stable rates of voluntary ethanol intake. Similarly, lesioned animals exhibited higher rates of responding for ethanol in operant self-administration sessions. In addition, LHb lesion blocked yohimbine-induced reinstatement of ethanol seeking after extinction. Finally, LHb lesion significantly attenuated an ethanol-induced conditioned taste aversion. Our results demonstrate an important role for the LHb in multiple facets of ethanol-directed behavior, and further suggest that the LHb may contribute to ethanol-directed behaviors by mediating learning driven by the aversive effects of the drug.

Finding Win-Win Forms of Economic Development Outreach: Shared Priorities of Business Faculty and Community

Science.gov (United States)

Bacdayan, Paul

2008-01-01

The mission statements of many public (taxpayer-supported) colleges promise economic development outreach to local business communities. Unfortunately, faculty may be hard-pressed to devote time to outreach. The author looks for specific outreach activities that garner strong support from both faculty and business representatives. The author…

Concomitant stress potentiates the preference for, and consumption of, ethanol induced by chronic pre-exposure to ethanol.

Science.gov (United States)

Morais-Silva, G; Fernandes-Santos, J; Moreira-Silva, D; Marin, M T

2016-01-01

Ethanol abuse is linked to several acute and chronic injuries that can lead to health problems. Ethanol addiction is one of the most severe diseases linked to the abuse of this drug. Symptoms of ethanol addiction include compulsive substance intake and withdrawal syndrome. Stress exposure has an important role in addictive behavior for many drugs of abuse (including ethanol), but the consequences of stress and ethanol in the organism when these factors are concomitant results in a complex interaction. We investigated the effects of concomitant, chronic administration of ethanol and stress exposure on the withdrawal and consumption of, as well as the preference for, ethanol in mice. Male Swiss mice (30-35 g, 8-10 per group) were exposed to an ethanol liquid diet as the only source of food for 15 days. In the final 5 days, they were exposed to forced swimming stress. Twelve hours after removal of the ethanol liquid diet, animals were evaluated for ethanol withdrawal by measuring anxiety-related behaviors and locomotor activity. Twenty-four hours after evaluation of ethanol withdrawal, they were evaluated for voluntary consumption of ethanol in a "three-bottle choice" paradigm. Mice exposed to chronic consumption of ethanol had decreased locomotor activity during withdrawal. Contrary to our expectations, a concomitant forced swimming stress did not aggravate ethanol withdrawal. Nevertheless, simultaneous ethanol administration and stress exposure increased voluntary consumption of ethanol, mainly solutions containing high concentrations of ethanol. These results showed that stressful situations during ethanol intake may aggravate specific addiction-related behaviors.

Concomitant stress potentiates the preference for, and consumption of, ethanol induced by chronic pre-exposure to ethanol

Directory of Open Access Journals (Sweden)

G. Morais-Silva

2016-01-01

Full Text Available Ethanol abuse is linked to several acute and chronic injuries that can lead to health problems. Ethanol addiction is one of the most severe diseases linked to the abuse of this drug. Symptoms of ethanol addiction include compulsive substance intake and withdrawal syndrome. Stress exposure has an important role in addictive behavior for many drugs of abuse (including ethanol, but the consequences of stress and ethanol in the organism when these factors are concomitant results in a complex interaction. We investigated the effects of concomitant, chronic administration of ethanol and stress exposure on the withdrawal and consumption of, as well as the preference for, ethanol in mice. Male Swiss mice (30–35 g, 8-10 per group were exposed to an ethanol liquid diet as the only source of food for 15 days. In the final 5 days, they were exposed to forced swimming stress. Twelve hours after removal of the ethanol liquid diet, animals were evaluated for ethanol withdrawal by measuring anxiety-related behaviors and locomotor activity. Twenty-four hours after evaluation of ethanol withdrawal, they were evaluated for voluntary consumption of ethanol in a “three-bottle choice” paradigm. Mice exposed to chronic consumption of ethanol had decreased locomotor activity during withdrawal. Contrary to our expectations, a concomitant forced swimming stress did not aggravate ethanol withdrawal. Nevertheless, simultaneous ethanol administration and stress exposure increased voluntary consumption of ethanol, mainly solutions containing high concentrations of ethanol. These results showed that stressful situations during ethanol intake may aggravate specific addiction-related behaviors.

Fact sheet: Ethanol from corn

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-05-31

This fact sheet is intended to provide an overview of the advantages of ethanol from corn, emphasizing ethanol`s contribution to environmental protection and sustainable agriculture. Ethanol, an alternative fuel used as an octane enhancer is produced through the conversion of starch to sugars by enzymes, and fermentation of these sugars to ethanol by yeast. The production process may involve wet milling or dry milling. Both these processes produce valuable by-products, in addition to ethanol and carbon dioxide. Ethanol contains about 32,000 BTU per litre. It is commonly believed that using state-of-the-art corn farming and corn processing processes, the amount of energy contained in ethanol and its by-products would be more than twice the energy required to grow and process corn into ethanol. Ethanol represents the third largest market for Ontario corn, after direct use as animal feed and wet milling for starch, corn sweetener and corn oil. The environmental consequences of using ethanol are very significant. It is estimated that a 10 per cent ethanol blend in gasoline would result in a 25 to 30 per cent decrease in carbon monoxide emissions, a 6 to 10 per cent decrease in net carbon dioxide, a slight increase in nitrous oxide emissions which, however, would still result in an overall decrease in ozone formation, since the significant reduction in carbon monoxide emissions would compensate for any slight increase in nitrous oxide. Volatile organic compounds emission would also decrease by about 7 per cent with a 10 per cent ethanol blend. High level blends could reduce VOCs production by as much as 30 per cent. 7 refs.

Ethanol-Induced Upregulation of 10-Formyltetrahydrofolate Dehydrogenase Helps Relieve Ethanol-Induced Oxidative Stress

OpenAIRE

Hsiao, Tsun-Hsien; Lin, Chia-Jen; Chung, Yi-Shao; Lee, Gang-Hui; Kao, Tseng-Ting; Chang, Wen-Ni; Chen, Bing-Hung; Hung, Jan-Jong; Fu, Tzu-Fun

2014-01-01

Alcoholism induces folate deficiency and increases the risk for embryonic anomalies. However, the interplay between ethanol exposure and embryonic folate status remains unclear. To investigate how ethanol exposure affects embryonic folate status and one-carbon homeostasis, we incubated zebrafish embryos in ethanol and analyzed embryonic folate content and folate enzyme expression. Exposure to 2% ethanol did not change embryonic total folate content but increased the tetrahydrofolate level app...

Geothermal Small Business Workbook [Geothermal Outreach and Project Financing

Energy Technology Data Exchange (ETDEWEB)

Elizabeth Battocletti

2003-05-01

Small businesses are the cornerstone of the American economy. Over 22 million small businesses account for approximately 99% of employers, employ about half of the private sector workforce, and are responsible for about two-thirds of net new jobs. Many small businesses fared better than the Fortune 500 in 2001. Non-farm proprietors income rose 2.4% in 2001 while corporate profits declined 7.2%. Yet not all is rosy for small businesses, particularly new ones. One-third close within two years of opening. From 1989 to 1992, almost half closed within four years; only 39.5% were still open after six years. Why do some new businesses thrive and some fail? What helps a new business succeed? Industry knowledge, business and financial planning, and good management. Small geothermal businesses are no different. Low- and medium-temperature geothermal resources exist throughout the western United States, the majority not yet tapped. A recent survey of ten western states identified more than 9,000 thermal wells and springs, over 900 low- to moderate-temperature geothermal resource areas, and hundreds of direct-use sites. Many opportunities exist for geothermal entrepreneurs to develop many of these sites into thriving small businesses. The ''Geothermal Small Business Workbook'' (''Workbook'') was written to give geothermal entrepreneurs, small businesses, and developers the tools they need to understand geothermal applications--both direct use and small-scale power generation--and to write a business and financing plan. The Workbook will: Provide background, market, and regulatory data for direct use and small-scale (< 1 megawatt) power generation geothermal projects; Refer you to several sources of useful information including owners of existing geothermal businesses, trade associations, and other organizations; Break down the complicated and sometimes tedious process of writing a business plan into five easy steps; Lead you

Effects of Vigabatrin, an Irreversible GABA Transaminase Inhibitor, on Ethanol Reinforcement and Ethanol Discriminative Stimuli in Mice

Science.gov (United States)

Griffin, William C.; Nguyen, Shaun A.; Deleon, Christopher P.; Middaugh, Lawrence D.

2012-01-01

We tested the hypothesis that the irreversible gamma-amino butyric acid (GABA) transaminase inhibitor, γ-vinyl GABA (Vigabatrin; VGB) would reduce ethanol reinforcement and enhance the discriminative stimulus effect of ethanol, effectively reducing ethanol intake. The present studies used adult C57BL/6J (B6) mice in well-established operant, two-bottle choice consumption, locomotor activity and ethanol discrimination procedures, to examine comprehensively the effects of VGB on ethanol-supported behaviors. VGB dose-dependently reduced operant responding for ethanol as well as ethanol consumption for long periods of time. Importantly, a low dose (200 mg/kg) of VGB was selective for reducing ethanol responding without altering intake of food or water reinforcement. Higher VGB doses (>200 mg/kg) still reduced ethanol intake, but also significantly increased water consumption and, more modestly, increased food consumption. While not affecting locomotor activity on its own, VGB interacted with ethanol to reduce the stimulatory effects of ethanol on locomotion. Finally, VGB (200 mg/kg) significantly enhanced the discriminative stimulus effects of ethanol as evidenced by significant left-ward and up-ward shifts in ethanol generalization curves. Interestingly, VGB treatment was associated with slight increases in blood ethanol concentrations. The reduction in ethanol intake by VGB appears to be related to the ability of VGB to potentiate the pharmacological effects of ethanol. PMID:22336593

Eliminating the OUCH in OUtreaCH

Science.gov (United States)

Karsten, J. L.; Manduca, C. A.

2004-12-01

``I'm a scientist who knows how to conduct research, not an expert in teaching pre-college students!'' is a common complaint within the scientific community in response to recent funding agency mandates that research proposals explicitly address education, public outreach or other broader impacts. Yet, these new requirements address several important goals - fostering public support for research funding in the Earth and Space sciences, recruiting the next generation of talented geoscientists in the face of declining student enrollments, and educating the citizenry for informed decision making and advocacy, chief among them. Further, the phrase ``broader impacts'' is not meant to be synonymous with outreach to pre-college students and teachers - agency program managers actually encourage many different types of activity for meeting these obligations. AGU and its Committee on Education and Human Resources (CEHR) are committed to offering an array of programs that facilitate our members' ability to meet these new education, outreach, and broader impacts criteria in support of the research enterprise. CEHR has an on-going need for scientists willing to speak about their research in Geophysical Information for Teacher (GIFT) Workshops, sponsored lectures at annual and regional conventions of the National Science Teachers Association, special symposia for minority high school students attending annual AGU meetings, and career planning workshops for students and early career investigators. More extensive involvement as meeting mentors for minority undergraduate and graduate students is available through AGU's partnership with the new MSPHDS initiative (A. Pyrtle, P.I.). A new AGU outreach web site now under development will make available scientist biographies and abstracts derived from recent scientific articles originally published in AGU journals, which have been rewritten for a public audience. This resource is expected to serve as an important vehicle for AGU members

Communication Outreach Strategies Utilized By Agricultural ...

African Journals Online (AJOL)

The study focused on communication outreach strategies utilized by agricultural extension agents in the Imo State Agriculural Development Programme, Nigeria. Data was obtained form 60 randomly selected agricultural extension agents from the study area. Data were analysed using frequency, percentage and mean ...

How does increased corn-ethanol production affect US natural gas prices?

International Nuclear Information System (INIS)

Whistance, Jarrett; Thompson, Wyatt

2010-01-01

In recent years, there has been a push to increase biofuel production in the United States. The biofuel of choice, so far, has been ethanol produced from corn. The effects of increased corn-ethanol production on the consumer prices of food and energy continue to be studied and debated. This study examines, in particular, the effects of increased corn-ethanol production on US natural gas prices. A structural model of the natural gas market is developed and estimated using two stage least squares. A baseline projection for the period 2007-2018 is determined, and two scenarios are simulated. In the first scenario, current biofuel policies including EISA mandates, tariffs, and tax credits are removed. In the second scenario, we hold ethanol production to the level required only for largely obligatory additive use. The results indicate that the increased level of corn-ethanol production occurring as a result of the current US biofuel policies may lead to natural gas prices that are as much as 0.25% higher, on average, than if no biofuel policies were in place. A similar comparison between the baseline and second scenario indicates natural gas prices could be as much as 0.5% higher, on average, for the same period.

Conversion of paper sludge to ethanol, II: process design and economic analysis.

Science.gov (United States)

Fan, Zhiliang; Lynd, Lee R

2007-01-01

Process design and economics are considered for conversion of paper sludge to ethanol. A particular site, a bleached kraft mill operated in Gorham, NH by Fraser Papers (15 tons dry sludge processed per day), is considered. In addition, profitability is examined for a larger plant (50 dry tons per day) and sensitivity analysis is carried out with respect to capacity, tipping fee, and ethanol price. Conversion based on simultaneous saccharification and fermentation with intermittent feeding is examined, with ethanol recovery provided by distillation and molecular sieve adsorption. It was found that the Fraser plant achieves positive cash flow with or without xylose conversion and mineral recovery. Sensitivity analysis indicates economics are very sensitive to ethanol selling price and scale; significant but less sensitive to the tipping fee, and rather insensitive to the prices of cellulase and power. Internal rates of return exceeding 15% are projected for larger plants at most combinations of scale, tipping fee, and ethanol price. Our analysis lends support to the proposition that paper sludge is a leading point-of-entry and proving ground for emergent industrial processes featuring enzymatic hydrolysis of cellulosic biomass.

Indigenous Respiratory Outreach Care: the first 18 months of a specialist respiratory outreach service to rural and remote Indigenous communities in Queensland, Australia.

Science.gov (United States)

Medlin, Linda G; Chang, Anne B; Fong, Kwun; Jackson, Rebecca; Bishop, Penny; Dent, Annette; Hill, Deb C; Vincent, Stephen; O'Grady, Kerry-Ann F

2014-09-01

Respiratory diseases are a leading cause of morbidity and mortality in Indigenous Australians. However, there are limited approaches to specialist respiratory care in rural and remote communities that are culturally appropriate. A specialist Indigenous Respiratory Outreach Care (IROC) program, developed to address this gap, is described. The aim of the present study was to implement, pilot and evaluate multidisciplinary specialist respiratory outreach medical teams in rural and remote Indigenous communities in Queensland, Australia. Sites were identified based on a perception of unmet need, burden of respiratory disease and/or capacity to use the clinical service and capacity building for support offered. IROC commenced in March 2011 and, to date, has been implemented in 13 communities servicing a population of approximately 43000 Indigenous people. Clinical service delivery has been possible through community engagement and capacity building initiatives directed by community protocols. IROC is a culturally sensitive and sustainable model for adult and paediatric specialist outreach respiratory services that may be transferrable to Indigenous communities across Queensland and Australia.

Effectiveness of community outreach and engagement in recruitment success for a prebirth cohort.

Science.gov (United States)

Tigges, Beth B; Kaar, Jill L; Erbstein, Nancy; Silberman, Pamela; Winseck, Kate; Lopez-Class, Maria; Burbacher, Thomas M

2017-06-01

We describe the effectiveness of community outreach and engagement in supporting recruitment for the US National Children's Vanguard Study between 2009 and 2012. Thirty-seven study locations used 1 of 4 strategies to recruit 18-49-year-old pregnant or trying to conceive women: (1) Initial Vanguard Study used household-based recruitment; (2) Direct Outreach emphasized self-referral; (3) Enhanced Household-Based Recruitment enhanced Initial Vanguard Study strategies; and (4) Provider-Based Recruitment recruited through healthcare providers. Outreach and engagement included advance letters, interactions with healthcare providers, participation in community events, contacts with community organizations, and media outreach. After 1-2 years, 41%-74% of 9844 study-eligible women had heard about the National Children's Vanguard Study when first approached. Women who heard were 1.5-3 times more likely to consent. Hearing via word-of-mouth or the media most frequently predicted consent. The more sources women heard from the higher the odds of consent. We conclude that tailored outreach and engagement facilitate recruitment in cohort studies.

Attributable effects from information and outreach programs: Net to gross, NEBs, and beyond

Energy Technology Data Exchange (ETDEWEB)

Freeman, David Juri; Skumatz, Lisa A. [Skumatz Economic Research Associates, Inc. (SERA) (United States)

2007-07-01

Education, outreach, advertising, and training programs provide particular difficulties in evaluation, as they focus on modifying behaviors and purchases rather than directly installing measures. This paper summarizes the results of a literature review of more than 80 studies evaluating strengths and weaknesses of evaluation work on outreach and education programs. Then, the paper presents the results of several applications of advanced evaluation techniques that are being applied to outreach, education, and training programs. This paper provides the results from detailed net-to-gross (NTG) and non-energy benefits (NEB) evaluations of outreach, training, and education programs, including:A training and education geared toward commercial architects and engineers; Two similar programs geared toward residential builders and remodelers; Residential appliance-related education and outreach programs (Energy Star); and An information-based university program.We provide information from detailed evaluations of the share of energy savings and attributable effects that are due to the program's efforts (net-to-gross ratio), and the non-energy benefits (NEBs) recognized by participants. These results augment the usual evaluation studies, and provide insights that can guide informational, outreach, and training programs to maximize their effectiveness. The attribution and NEB results provide a fuller picture of the benefits from the program, support more sophisticated benefit-cost analysis, provide direction for maximizing program 'bang for the buck', and help support program decision-making and marketing.

Autoshaping induces ethanol drinking in nondeprived rats: evidence of long-term retention but no induction of ethanol preference.

Science.gov (United States)

Tomie, Arthur; Kuo, Teresa; Apor, Khristine R; Salomon, Kimberly E; Pohorecky, Larissa A

2004-04-01

The effects of autoshaping procedures (paired vs. random) and sipper fluid (ethanol vs. water) on sipper-directed drinking were evaluated in male Long-Evans rats maintained with free access to food and water. For the paired/ethanol group (n=16), autoshaping procedures consisted of presenting the ethanol sipper (containing 0% to 28% unsweetened ethanol) conditioned stimulus (CS) followed by the response-independent presentation of food unconditioned stimulus (US). The random/ethanol group (n=8) received the sipper CS and food US randomly with respect to one another. The paired/water group (n=8) received only water in the sipper CS. The paired/ethanol group showed higher grams per kilogram ethanol intake than the random/ethanol group did at ethanol concentrations of 8% to 28%. The paired/ethanol group showed higher sipper CS-directed milliliter fluid consumption than the paired/water group did at ethanol concentrations of 1% to 6%, and 15%, 16%, 18%, and 20%. Following a 42-day retention interval, the paired/ethanol group showed superior retention of CS-directed drinking of 18% ethanol, relative to the random/ethanol group, and superior retention of CS-directed milliliter fluid drinking relative to the paired/water group. When tested for home cage ethanol preference using limited access two-bottle (28% ethanol vs. water) procedures, the paired/ethanol and random/ethanol groups did not differ on any drinking measures.

Atmospheric Chemistry Measurements in Schools and Outreach Activities with Low-cost Air Quality Sensors

Science.gov (United States)

Fleming, Z.; Monks, P. S.; McKenzie, K.

2014-12-01

The increasing range of low cost air quality sensors entering the market-place or being developed in-house in the last couple of years has led to many possibilities for using these instruments for public outreach activities or citizen science projects. A range of instruments sent out into local schools for the children to interpret and analyse the data and put the air quality in their area into context. A teaching package with tutorials has been developed to bring the data to life and link in with curriculum.The instruments have also been positioned around the city of Leicester in the UK to help understand the spatial variations in air quality and to assess the impact of retro-fitting buses on a busy bus route. The data is easily accessible online on a near real time basis and the various instruments can be compared with others around the country or the world from classrooms around the world.We will give an overview of the instrumentation with a comparison with commercial and cutting edge research instrumentation, the type of activities that were carried out and the public outreach forums where the data can be used.

Production of ethanol from refinery waste gases. Phase 2, technology development, annual report

Energy Technology Data Exchange (ETDEWEB)

Arora, D.; Basu, R.; Phillips, J.R.; Wikstrom, C.V.; Clausen, E.C.; Gaddy, J.L.

1995-07-01

Oil refineries discharge large volumes of H{sub 2}, CO, and CO{sub 2} from cracking, coking, and hydrotreating operations. This program seeks to develop a biological process for converting these waste gases into ethanol, which can be blended with gasoline to reduce emissions. Production of ethanol from all 194 US refineries would save 450 billion BTU annually, would reduce crude oil imports by 110 million barrels/year and emissions by 19 million tons/year. Phase II efforts has yielded at least 3 cultures (Clostridium ljungdahlii, Isolate O-52, Isolate C-01) which are able to produce commercially viable concentrations of ethanol from CO, CO{sub 2}, and H{sub 2} in petroleum waste gas. Single continuous stirred tank reactor studies have shown that 15-20 g/L of ethanol can be produced, with less than 5 g/L acetic acid byproduct. Culture and reactor optimization in Phase III should yield even higher ethanol concentrations and minimal acetic acid. Product recovery studies showed that ethanol is best recovered in a multi-step process involving solvent extraction/distillation to azeotrope/azeotropic distillation or pervaporation, or direct distillation to the azeotrope/azeotropic distillation or pervaporation. Projections show that the ethanol facility for a typical refinery would require an investment of about $30 million, which would be returned in less than 2 years.

Water-induced ethanol dewetting transition.

Science.gov (United States)

Ren, Xiuping; Zhou, Bo; Wang, Chunlei

2012-07-14

The dewetting transitions of two hydrophobic plates immersed in pure water, aqueous ethanol solutions with concentrations from 25% to 90%, and pure ethanol were investigated by molecular dynamics simulations, where the dewetting transition was analogous to a first-order phase transition from liquid to vapor. It was found that the dewetting transitions occurred except that in the pure ethanol system. Although the ethanol molecules prefer to locate in the vicinity of the two plates, the inter-plate region is unfavorable for water molecules, due to losing more than one hydrogen bond. Moreover, each inter-plate water molecule forms hydrogen bonds on average with about two ethanol molecules. These intermolecular hydrogen bonds cause water and ethanol to cooperatively fill or exit the inter-plate region. Thus, water molecules play a more important role in the inter-plate filling/empty process, and induce the ethanol dewetting transition. Our results provide insight into the effect of water on the ethanol dewetting phenomena.

Recursive engagement: the public as data analysts and outreach creators

CERN Document Server

Kalderon, Charles William; The ATLAS collaboration

2018-01-01

Two recent outreach projects are making use of public communities to enhance and build upon the first phases setup by physicists. “HiggsHunters” asked the public to search for displaced vertices in event displays, during which time a pool of trusted members arose in the associated discussion. The data this generated is now being analysed by schoolchildren, through which they can both learn the principles of scientific research and contribute directly to it. Also involving schoolchildren is “ATLAScraft”, a recreation of ATLAS and the wider CERN complex in minecraft. Here, the basic layout was provided, but students subsequently researched and created their own mini-games to explain various aspects of the LHC and detector physics to others. [NB: 15 minutes talk plus 2 minutes of questions

A mobile phone-based, community health worker program for referral, follow-up, and service outreach in rural Zambia: outcomes and overview.

Science.gov (United States)

Schuttner, Linnaea; Sindano, Ntazana; Theis, Mathew; Zue, Cory; Joseph, Jessica; Chilengi, Roma; Chi, Benjamin H; Stringer, Jeffrey S A; Chintu, Namwinga

2014-08-01

Mobile health (m-health) utilizes widespread access to mobile phone technologies to expand health services. Community health workers (CHWs) provide first-level contact with health facilities; combining CHW efforts with m-health may be an avenue for improving primary care services. As part of a primary care improvement project, a pilot CHW program was developed using a mobile phone-based application for outreach, referral, and follow-up between the clinic and community in rural Zambia. The program was implemented at six primary care sites. Computers were installed at clinics for data entry, and data were transmitted to central servers. In the field, using a mobile phone to send data and receive follow-up requests, CHWs conducted household health surveillance visits, referred individuals to clinic, and followed up clinic patients. From January to April 2011, 24 CHWs surveyed 6,197 households with 33,304 inhabitants. Of 15,539 clinic visits, 1,173 (8%) had a follow-up visit indicated and transmitted via a mobile phone to designated CHWs. CHWs performed one or more follow-ups on 74% (n=871) of active requests and obtained outcomes on 63% (n=741). From all community visits combined, CHWs referred 840 individuals to a clinic. CHWs completed all planned aspects of surveillance and outreach, demonstrating feasibility. Components of this pilot project may aid clinical care in rural settings and have potential for epidemiologic and health system applications. Thus, m-health has the potential to improve service outreach, guide activities, and facilitate data collection in Zambia.

Soak Up the Rain Customizable Outreach Tools

Science.gov (United States)

Get customizable Soak Up the Rain business card, posters, & a banner that can be downloaded & copied for use by citizens, municipalities, watershed & planning organizations & others in their stormwater/green infrastructure education & outreach efforts.

Gestational Exposure to Inhaled Vapors of Ethanol and Gasoline-Ethanol Blends in Rats

Science.gov (United States)

The US automotive fleet is powered primarily by gasoline-ethanol fuel blends containing up to 10% ethanol (ElO). Uncertainties regarding the health risks associated with exposure to ElO prompted assessment of the effects of prenatal exposure to inhaled vapors of gasoline-ethanol ...

Maximizing cellulosic ethanol potentials by minimizing wastewater generation and energy consumption: Competing with corn ethanol.

Science.gov (United States)

Liu, Gang; Bao, Jie

2017-12-01

Energy consumption and wastewater generation in cellulosic ethanol production are among the determinant factors on overall cost and technology penetration into fuel ethanol industry. This study analyzed the energy consumption and wastewater generation by the new biorefining process technology, dry acid pretreatment and biodetoxification (DryPB), as well as by the current mainstream technologies. DryPB minimizes the steam consumption to 8.63GJ and wastewater generation to 7.71tons in the core steps of biorefining process for production of one metric ton of ethanol, close to 7.83GJ and 8.33tons in corn ethanol production, respectively. The relatively higher electricity consumption is compensated by large electricity surplus from lignin residue combustion. The minimum ethanol selling price (MESP) by DryPB is below $2/gal and falls into the range of corn ethanol production cost. The work indicates that the technical and economical gap between cellulosic ethanol and corn ethanol has been almost filled up. Copyright © 2017 Elsevier Ltd. All rights reserved.

OUTREACH

CERN Multimedia

David Barney

The highlight for CMS Outreach during the past few months was of course the CERN Open Days on 5th and 6th April. Of the 73000 people who came to CERN during that weekend more than 10000 visited CMS in the cavern, thanks to an incredible logistical effort from many members of CMS. The underground visit was only one of several activites at point 5. Others included a picture gallery (with huge thanks to Michael Hoch), an artwork corner for children, a working spark chamber and regular demonstrations of cryogenics (many thanks to Goran Perinic) and photogrammetry (thanks to Christian Lasseur et al). There were also well-attended public presentations on Particle Physics, CERN and CMS as well as a visit of "Fred" from the popular French television show "C'est pas Sorcier". A souvenir kiosk was also a popular attraction, selling CMS tee-shirts, polo-shirts, baseball caps and keyrings, amongst other items. These things are available to purchase from the CMS Secretariat in build...

ESO Science Outreach Network in Poland during 2011-2013

Science.gov (United States)

Czart, Krzysztof

2014-12-01

ESON Poland works since 2010. One of the main tasks of the ESO Science Outreach Network (ESON) is translation of various materials at ESO website, as well as contacts with journalists. We support also science festivals, conferences, contests, exhibitions, astronomy camps and workshops and other educational and outreach activities. During 2011-2013 we supported events like ESO Astronomy Camp 2013, ESO Industry Days in Warsaw, Warsaw Science Festival, Torun Festival of Science and Art, international astronomy olympiad held in Poland and many others. Among big tasks there was also translation of over 60 ESOcast movies.

Improved delivery of cardiovascular care (IDOCC through outreach facilitation: study protocol and implementation details of a cluster randomized controlled trial in primary care

Directory of Open Access Journals (Sweden)

Akbari Ayub

2011-09-01

Full Text Available Abstract Background There is a need to find innovative approaches for translating best practices for chronic disease care into daily primary care practice routines. Primary care plays a crucial role in the prevention and management of cardiovascular disease. There is, however, a substantive care gap, and many challenges exist in implementing evidence-based care. The Improved Delivery of Cardiovascular Care (IDOCC project is a pragmatic trial designed to improve the delivery of evidence-based care for the prevention and management of cardiovascular disease in primary care practices using practice outreach facilitation. Methods The IDOCC project is a stepped-wedge cluster randomized control trial in which Practice Outreach Facilitators work with primary care practices to improve cardiovascular disease prevention and management for patients at highest risk. Primary care practices in a large health region in Eastern Ontario, Canada, were eligible to participate. The intervention consists of regular monthly meetings with the Practice Outreach Facilitator over a one- to two-year period. Starting with audit and feedback, consensus building, and goal setting, the practices are supported in changing practice behavior by incorporating chronic care model elements. These elements include (a evidence-based decision support for providers, (b delivery system redesign for practices, (c enhanced self-management support tools provided to practices to help them engage patients, and (d increased community resource linkages for practices to enhance referral of patients. The primary outcome is a composite score measured at the level of the patient to represent each practice's adherence to evidence-based guidelines for cardiovascular care. Qualitative analysis of the Practice Outreach Facilitators' written narratives of their ongoing practice interactions will be done. These textual analyses will add further insight into understanding critical factors impacting

Value Added Products from Hemicellulose Utilization in Dry Mill Ethanol Plants

Energy Technology Data Exchange (ETDEWEB)

Rodney Williamson, ICPB; John Magnuson, PNNL; David Reed, INL; Marco Baez, Dyadic; Marion Bradford, ICPB

2007-03-30

The Iowa Corn Promotion Board is the principal contracting entity for this grant funded by the US Department of Agriculture and managed by the US Department of Energy. The Iowa Corn Promotion Board subcontracted with New Jersey Institute of Technology, KiwiChem, Pacific Northwest National Lab and Idaho National Lab to conduct research for this project. KiwiChem conducted the economic engineering assessment of a dry-mill ethanol plant. New Jersey Institute of Technology conducted work on incorporating the organic acids into polymers. Pacific Northwest National Lab conducted work in hydrolysis of hemicellulose, fermentation and chemical catalysis of sugars to value-added chemicals. Idaho National Lab engineered an organism to ferment a specific organic acid. Dyadic, an enzme company, was a collaborator which provided in-kind support for the project. The Iowa Corn Promotion Board collaborated with the Ohio Corn Marketing Board and the Minnesota Corn Merchandising Council in providing cost share for the project. The purpose of this diverse collaboration was to integrate the hydrolysis, the conversion and the polymer applications into one project and increase the likelihood of success. This project had two primary goals: (1) to hydrolyze the hemicellulose fraction of the distillers grain (DG) coproduct coming from the dry-mill ethanol plants and (2) convert the sugars derived from the hemicellulose into value-added co-products via fermentation and chemical catalysis.

Ethanol Basics (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2015-01-01

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

A 5-year retrospective audit of prescribing by a critical care outreach team.

Science.gov (United States)

Wilson, Mark

2018-05-01

UK prescribing legislation changes made in 2006 and 2012 enabled appropriately qualified nurses to prescribe any licensed medication, and all controlled drugs in schedule 2-5 of the Misuse of Drugs Regulations 2001, for any medical condition within their clinical competence. Critical Care Outreach nurses who are independent nurse prescribers are ideally placed to ensure that acutely ill patients receive treatment without delay. The perceived challenge was how Critical Care Outreach nurses would be able to safely prescribe for a diverse patient group. This study informs this developing area of nurse prescribing in critical care practice. The aims of the audit were to: identify which medications were prescribed; develop a critical care outreach formulary; identify the frequency, timing and number of prescribing decisions being made; identify if prescribing practice changed over the years and provide information for our continuing professional development. This article reports on data collected from a 5-year retrospective audit; of prescribing activity undertaken by nine independent nurse prescribers working in a 24/7 Critical Care Outreach team of a 600-bedded district general hospital in the UK. In total, 8216 medication items were prescribed, with an average of 2·6 prescribed per shift. The most commonly prescribed items were intravenous fluids and analgesia, which were mostly prescribed at night and weekends. The audit has shown that Critical Care Outreach nurse prescribing is feasible in a whole hospital patient population. The majority of prescribing occurred after 16:00 and at night. Further research would be beneficial, particularly looking at patient outcomes following reviews from prescribing critical care outreach nurses. The audit is one of the only long-term studies that describes prescribing practice in Critical Care Outreach teams in the UK. © 2017 British Association of Critical Care Nurses.

Nurse's Desk: food bank-based outreach and screening to decrease unmet referral needs.

Science.gov (United States)

Larsson, Laura S; Kuster, Emilie

2013-01-01

The Nurse's Desk health screening project used the Intervention Wheel model to conduct outreach, screening, education, and referral for food bank clients (n = 506). Blood glucose, blood pressure, health care utilization, and unmet referral needs were assessed. Screening results identified 318 clients (62.8%) with 1 or more unmet referral needs, including 6 clients (3.16%) with capillary blood glucose more than 199 mg/dL and 132 (31.9%) with hypertension. Clients had higher-than-average systolic and diastolic blood pressures and undiagnosed diabetes than in the general population. A client-approved method for tracking completed referrals is needed for this potentially high-risk population.

KCNQ channels show conserved ethanol block and function in ethanol behaviour.

Directory of Open Access Journals (Sweden)

Sonia Cavaliere

Full Text Available In humans, KCNQ2/3 channels form an M-current that regulates neuronal excitability, with mutations in these channels causing benign neonatal familial convulsions. The M-current is important in mechanisms of neural plasticity underlying associative memory and in the response to ethanol, with KCNQ controlling the release of dopamine after ethanol exposure. We show that dKCNQ is broadly expressed in the nervous system, with targeted reduction in neuronal KCNQ increasing neural excitability and KCNQ overexpression decreasing excitability and calcium signalling, consistent with KCNQ regulating the resting membrane potential and neural release as in mammalian neurons. We show that the single KCNQ channel in Drosophila (dKCNQ has similar electrophysiological properties to neuronal KCNQ2/3, including conserved acute sensitivity to ethanol block, with the fly channel (IC(50 = 19.8 mM being more sensitive than its mammalian ortholog (IC(50 = 42.1 mM. This suggests that the role of KCNQ in alcohol behaviour can be determined for the first time by using Drosophila. We present evidence that loss of KCNQ function in Drosophila increased sensitivity and tolerance to the sedative effects of ethanol. Acute activation of dopaminergic neurons by heat-activated TRP channel or KCNQ-RNAi expression produced ethanol hypersensitivity, suggesting that both act via a common mechanism involving membrane depolarisation and increased dopamine signalling leading to ethanol sedation.

Outreach to Future Hispanic Educational Leaders.

Science.gov (United States)

Serafin, Ana Gil

This paper discusses issues related to the recruitment of Hispanic-American educational leaders, focusing on the El Centro de Recursos Educativos outreach center at Northeastern Illinois University in Chicago, which began operation in Fall 1997. It examines the characteristics of successful programs for Hispanic recruitment and retention and the…

Developing Smartphone Apps for Education, Outreach, Science, and Engineering

Science.gov (United States)

Weatherwax, A. T.; Fitzsimmons, Z.; Czajkowski, J.; Breimer, E.; Hellman, S. B.; Hunter, S.; Dematteo, J.; Savery, T.; Melsert, K.; Sneeringer, J.

2010-12-01

The increased popularity of mobile phone apps provide scientists with a new avenue for sharing and distributing data and knowledge with colleagues, while also providing meaningful education and outreach products for consumption by the general public. Our initial development of iPhone and Android apps centered on the distribution of exciting auroral images taken at the South Pole for education and outreach purposes. These portable platforms, with limited resources when compared to computers, presented a unique set of design and implementation challenges that we will discuss in this presentation. For example, the design must account for limited memory; screen size; processing power; battery life; and potentially high data transport costs. Some of these unique requirements created an environment that enabled undergraduate and high-school students to participate in the creation of these apps. Additionally, during development it became apparent that these apps could also serve as data analysis and engineering tools. Our presentation will further discuss our plans to use apps not only for Education and Public Outreach, but for teaching, science and engineering.

Human migration, protected areas, and conservation outreach in Tanzania.

Science.gov (United States)

Salerno, Jonathan D; Borgerhoff Mulder, Monique; Kefauver, Shawn C

2014-06-01

A recent discussion debates the extent of human in-migration around protected areas (PAs) in the tropics. One proposed argument is that rural migrants move to bordering areas to access conservation outreach benefits. A counter proposal maintains that PAs have largely negative effects on local populations and that outreach initiatives even if successful present insufficient benefits to drive in-migration. Using data from Tanzania, we examined merits of statistical tests and spatial methods used previously to evaluate migration near PAs and applied hierarchical modeling with appropriate controls for demographic and geographic factors to advance the debate. Areas bordering national parks in Tanzania did not have elevated rates of in-migration. Low baseline population density and high vegetation productivity with low interannual variation rather than conservation outreach explained observed migration patterns. More generally we argue that to produce results of conservation policy significance, analyses must be conducted at appropriate scales, and we caution against use of demographic data without appropriate controls when drawing conclusions about migration dynamics. © 2014 Society for Conservation Biology.

Senior Strategic Outreach and Engagement Officer | IDRC ...

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

The Senior Strategic Outreach and Engagement Officer provides strategic advice ... the third one in the area of knowledge management and the forth one in the area ... or the International Research Initiative on Adaptation to Climate Change.

12 CFR 906.12 - What outreach efforts are included in this program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false What outreach efforts are included in this program? 906.12 Section 906.12 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE... Minorities, Women, or Individuals With Disabilities § 906.12 What outreach efforts are included in this...

12 CFR 361.4 - What contracts are eligible for this outreach program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false What contracts are eligible for this outreach program? 361.4 Section 361.4 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY MINORITY AND WOMEN OUTREACH PROGRAM CONTRACTING § 361.4 What contracts are...

Development of a dedicated ethanol ultra-low-emissions vehicle (ULEV): Phase 3 report

Energy Technology Data Exchange (ETDEWEB)

Dodge, L; Callahan, T; Leone, D; Naegeli, D; Shouse, K; Smith, L; Whitney, K [Southwest Research Inst., San Antonio, TX (United States)

1998-04-01

The objective of the 3.5 year project discussed in this report was to develop a commercially competitive vehicle powered by ethanol (or an ethanol blend) that can meet California`s Ultra Low Emissions Vehicle (ULEV) standards and equivalent Corporate Average Fuel Economy (CAFE) energy efficiency for a light duty passenger car application. This particular report summarizes the third phase of the project, which lasted 12 months. Emissions tests were conducted with advanced after-treatment devices on one of the two, almost identical, test vehicles, a 1993 Ford Taurus flexible fuel vehicle. The report also covers tests on the engine removed from the second Taurus vehicle. This engine was modified for an increased compression ratio, fitted with air assist injectors, and included an advanced engine control system with model-based control.

Stakeholder integration and public engagement of EU and national research projects in Germany

Science.gov (United States)

Ruhnau, Meike; Guo, Chenbo; Walter, Anastasia; Schneider, Nadine

2017-04-01

The talk addresses the feasibility and difficulties of research projects to reach out and to integrate a sufficient number of stakeholders (vgl. Carrada, 2006; Poulsen, 2007; Zikos et al. 2012; Lee & Belohlav, 2014). With "stakeholders" we understand end-users, policy makers, students for capacity building, administrators and interested general public. The design and later the implementation of stakeholder integration and public engagement strongly depend on the priority-setting and requirements of funding agencies (EU [1], DFG, BMBF and the regional ministries in Germany). They affect the size and constellation of consortia as well as the longevity and continuity of research community; on the other hand they also determine the weighting of communication, dissemination, outreach (and networking) activities within the project. For instance by public engagement of EU funded projects a share of 10% for communication and outreach activities was rated as best practices in 2014 [2]. On the national level there is no such appointment so far. In our talk we will quantify and compare activities among selected EU and nationally funded collaborative projects in Germany, address the hurdles, investigate the communication tools, examine the outreach channels and dissemination tactics, reflect the performances and the results achieved so far, with the objective to answer the following questions: - What tools/channels have been applied so far? Were they efficient and expedient? - What can be count as best practices? - Are such activities sustainable at all? The goal of this talk is to show the complexity of the stakeholder integration and public engagement in research projects, to critically assess our experiences gained in past and running projects, and to subsequently have an interactive exchange with other project professionals at EGU. [1] European Commission (2004, 2008, 2010, 2014). Communicating EU research and innovation guidance for project participants; [2] European

Teaching Small Group Communication: A Do Good Project

Directory of Open Access Journals (Sweden)

Elizabeth M. Minei, PhD

2016-08-01

Full Text Available This paper focuses on the parameters of a semester-long project called the “Do Good” project, geared towards developing small group communication skills in undergraduate students. This project highlights participation in a social engagement project that allows students to bridge concepts learned in small group communication lectures (e.g., team dynamics, project management, conflict resolution, decision making, leadership with community outreach. Included are an overview of the project, and examples for how each component both challenges students’ ability to communicate in groups and provides motivation that foster students’ ability to link in-class knowledge with practical, real world application.

The Efforts of the American Geophysical Union Space Physics and Aeronomy Section Education and Public Outreach Committee to Use NASA Research in Education and Outreach

Science.gov (United States)

Bering, E. A., III; Dusenbery, P.; Gross, N. A.; Johnson, R.; Lopez, R. E.; Lysak, R. L.; Moldwin, M.; Morrow, C. A.; Nichols-Yehling, M.; Peticolas, L. M.; Reiff, P. H.; Scherrer, D. K.; Thieman, J.; Wawro, M.; Wood, E. L.

2017-12-01

The American Geophysical Union Space Physics and Aeronomy Section Education and Public Outreach Committee (AGU SPA-EPO Committee) was established in 1990 to foster the growth of a culture of outreach and community engagement within the SPA Section of the AGU. The SPA was the first AGU Section to establish an EPO Committee. The Committee has initiated several key Section EPO programs that have grown to become Union programs. NASA sponsored research is central to the mission of the SPE-EPO. Programs highlighting NASA research include the Student Paper Competition, Exploration Station, a precursor to the GIFT workshops, the Student mixer, and more. The Committee played a key role in coordinating the AGU's outreach activities relating to the International Heliophysical Year in 2007-2008. This paper will review the triumphs, the failures, and the lessons learned about recruiting colleagues to join with us from the last quarter century of effort.

Acute effects of ethanol and ethanol plus furosemide on pancreatic capillary blood flow in rats.

Science.gov (United States)

Dib, J A; Cooper-Vastola, S A; Meirelles, R F; Bagchi, S; Caboclo, J L; Holm, C; Eisenberg, M M

1993-07-01

The effects of intravenous ethanol and ethanol plus furosemide on pancreatic capillary blood flow (PCBF) were investigated using a laser-Doppler flowmeter. Forty Sprague-Dawley male rats were divided into 4 groups: (1) control, (2) 80% ethanol, (3) 80% ethanol plus furosemide, and (4) furosemide. Mean arterial blood pressure and heart rate were monitored. Levels of serum amylase, calcium, electrolytes, ethanol, and furosemide (groups 3 and 4) were measured, and samples of pancreatic tissue were obtained. The ethanol and furosemide levels were statistically different (p 0.05) between groups 1 and 4. Histopathologic analysis revealed swollen acini in group 2 and sparse focal necrosis without acinar swelling in group 3. The depressant effect of ethanol on PCBF may be the result of its direct action on pancreatic cells causing edema and capillary compression rather than on primary vascular control mechanisms that adjust blood flow. Furosemide counters this effect.

Astronomy Outreach Activites through the University of California, Irvine

Science.gov (United States)

Thornton, Carol E.; Smecker-Hane, T.

2006-06-01

We discuss our efforts to bring astronomy to local schools and classrooms through the UCI Astronomy Outreach program. This is part of a faculty-led outreach program entitled Outreach in Astronomy & Astrophysics with the UCI Observatory, funded by an NSF FOCUS grant to the University of California, Irvine. We primarily schedule visits with K-12 teachers in the Compton, Newport/Mesa and Santa Ana Unified School Districts, but often see scout troops and classes from other nearby schools. Often these schools don’t have the funding needed to bring their students to us, so we take small, portable telescopes to the schools, for both day and night visits, to give the students a chance to not only see a telescope, but to use one as well. For the schools that can find transportation to bring their students to campus, we include a tour of our observatory dome housing a 24-inch telescope used for outreach events and undergraduate research. In addition, we give interactive lectures and demonstrations to involve the students and get them excited about careers in science and science in general. We find that we help stimulate discussions before and after our visits, which can often help start or end a unit of astronomy within the schools’ curricula. We show feedback from teachers we have visited including the strengths of the program and suggestions/improvements for the future. For more information, see http://www.physics.uci.edu/%7Eobservat/tour_program.htmlFunding provided by NSF grant EHR-0227202 (PI: Ronald Stern).

Sorghum to Ethanol Research Initiative: Cooperative Research and Development Final Report, CRADA Number CRD-08-291

Energy Technology Data Exchange (ETDEWEB)

Wolfrum, E.

2011-10-01

The goal of this project was to investigate the feasibility of using sorghum to produce ethanol. The work performed included a detailed examination of the agronomics and composition of a large number of sorghum varieties, laboratory experiments to convert sorghum to ethanol, and economic and life-cycle analyses of the sorghum-to-ethanol process. This work showed that sorghum has a very wide range of composition, which depended on the specific sorghum cultivar as well as the growing conditions. The results of laboratory- and pilot-scale experiments indicated that a typical high-biomass sorghum variety performed very similarly to corn stover during the multi-step process required to convert biomass feedstocks to ethanol; yields of ethanol for sorghum were very similar to the corn stover used as a control in these experiments. Based on multi-year agronomic data and theoretical ethanol production, sorghum can achieve more than 1,300 gallons of ethanol per acre given the correct genetics and environment. In summary, sorghum may be a compelling dedicated bioenergy crop that could help provide a portion of the feedstocks required to produce renewable domestic transportation fuels.

What Do Subject Matter Experts Have to Say about Participating in Education and Outreach?

Science.gov (United States)

Manning, Colleen; NASA's Universe of Learning Team

2018-01-01

NASA’s Universe of Learning partners wish to actively engage with Subject Matter Experts (scientists and engineers) throughout the design, development, and delivery of products, programs, and professional development. In order to ensure these engagement efforts aligned with the needs of Subject Matter Experts, the external evaluators conducted an online survey. The subject pool included the scientists and engineers employed at the partner organizations as well as other scientists and engineers affiliated with NASA’s Astrophysics missions and research programs. This presentation will describe scientists’/engineers’ interest in various types of education/outreach, their availability to participate in education/outreach, factors that would encourage their participation in education/outreach, and the preparation and support they have for participation in education/outreach.

12 CFR 361.2 - Why does the FDIC have this outreach program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Why does the FDIC have this outreach program? 361.2 Section 361.2 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY MINORITY AND WOMEN OUTREACH PROGRAM CONTRACTING § 361.2 Why does the FDIC have this...

Expanding Geothermal Resource Utilization through Directed Research, Education, and Public Outreach

Energy Technology Data Exchange (ETDEWEB)

Calvin, Wendy [Univ. of Nevada, Reno, NV (United States)

2015-06-29

The Great Basin Center for Geothermal Energy (GBCGE or the Center) was established at the University of Nevada, Reno (UNR) in May 2000 to promote research and utilization of geothermal resources. The Center received funding through this grant to promote increased geothermal development in the Great Basin, with most of the funding used for peerreviewed research. Funding to the Center and work under the contract were initiated in March 2002, with supplemental funding in subsequent years. The Center monitored the research projects that were competitively awarded in a series of proposal calls between 2002 and 2007. Peer-reviewed research promoted identification and utilization of geothermal resources in Nevada. Projects used geology, geochemistry, geophysics, remote sensing, and the synthesis of multi-disciplinary information to produce new models of geothermal systems in the Western U.S. and worldwide. Funds were also used to support graduate student research and training. Part of the grant was used to support public outreach activities, including webpages, online maps and data resources, and informational workshops for stakeholders.

Live From Space Station Outreach Payload, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — The Live from Space Station? Outreach Payload (LFSSOP) is a technologically challenging, exciting opportunity for university students to conduct significant research...

Development of Ethanol Withdrawal-Related Sensitization and Relapse Drinking in Mice Selected for High or Low Ethanol Preference

Science.gov (United States)

Lopez, Marcelo F.; Grahame, Nicholas J.; Becker, Howard C.

2010-01-01

Background Previous studies have shown that high alcohol consumption is associated with low withdrawal susceptiblility, while at the same time, other studies have shown that exposure to ethanol vapor increases alcohol drinking in rats and mice. In the present studies, we sought to shed light on this seeming contradiction by using mice selectively bred for High- (HAP) and Low- (LAP) Alcohol Preference, first, assessing these lines for differences in signs of ethanol withdrawal and second, for differences in the efficacy of intermittent alcohol vapor exposure on elevating subsequent ethanol intake. Methods Experiment 1 examined whether these lines of mice differed in ethanol withdrawal-induced CNS hyperexcitability and the development of sensitization to this effect following intermittent ethanol vapor exposure. Adult HAP and LAP lines (replicates 1 and 2), and the C3H/HeNcr inbred strain (included as a control genotype for comparison purposes) received intermittent exposure to ethanol vapor and were evaluated for ethanol withdrawal-induced seizures assessed by scoring handling-induced convulsions (HIC). Experiment 2 examined the influence of chronic intermittent ethanol exposure on voluntary ethanol drinking. Adult male and female HAP-2 and LAP-2 mice, along with male C57BL/6J (included as comparative controls) were trained to drink 10% ethanol using a limited access (2 hr/day) 2-bottle choice paradigm. After stable baseline daily intake was established, mice received chronic intermittent ethanol vapor exposure in inhalation chambers. Ethanol intake sessions resumed 72 hr after final ethanol (or air) exposure for 5 consecutive days. Results Following chronic ethanol treatment, LAP mice exhibited overall greater withdrawal seizure activity compared to HAP mice. In Experiment 2, chronic ethanol exposure/withdrawal resulted in a significant increase in ethanol intake in male C57BL/6J, and modestly elevated intake in HAP-2 male mice. Ethanol intake for male control mice

ENVIRONMENTAL PROTECTION: Information on EPA Project Grants and Use of Waiver Authority

National Research Council Canada - National Science Library

2001-01-01

...) awards grants to both public and private entities such as nonprofit organizations, colleges, and universities for a variety of environmental projects including research, education, and public outreach...

Abriendo Caminos Para La Educacion: A Case Study of a Parent Outreach Initiative Building on the Knowledge, Skills, and Resources of the Latina/o Community

Science.gov (United States)

Fernandez, Graciela

2010-01-01

Informed by research studies that demonstrate a positive relationship between parent engagement and student academic attainment, state and national parent outreach initiatives have aimed to bridge the gap between Latina/o parents and schools. Such was the case with the Latina/o Family, School and Community "Avanzando" Project, which…

Evaluation of Changes in Ghanaian Students' Attitudes Towards Science Following Neuroscience Outreach Activities: A Means to Identify Effective Ways to Inspire Interest in Science Careers.

Science.gov (United States)

Yawson, Nat Ato; Amankwaa, Aaron Opoku; Tali, Bernice; Shang, Velma Owusua; Batu, Emmanuella Nsenbah; Asiemoah, Kwame; Fuseini, Ahmed Denkeri; Tene, Louis Nana; Angaandi, Leticia; Blewusi, Isaac; Borbi, Makafui; Aduku, Linda Nana Esi; Badu, Pheonah; Abbey, Henrietta; Karikari, Thomas K

2016-01-01

generally strong trend towards a change in attitude for questions that sought information about students' perceptions about scientists (both positive and negative perceptions). In addition, outreach providers reported that their involvement in this public engagement scheme helped them acquire several transferable skills that will be beneficial in their studies and career development. These include vital skills in project and time management, teamwork and public speaking. Altogether, our findings provide novel indications that the development of scientist-school outreach partnerships in Ghana has valuable implications for science education and capacity development.

Improving Outreach and Surveillance Efforts Following a Large-Scale Carbon Monoxide Poisoning in Wisconsin.

Science.gov (United States)

Creswell, Paul D; Vogt, Christy M; Wozniak, Ryan J; Camponeschi, Jenny; Werner, Mark A; Meiman, Jonathan G

In December 2014, the largest carbon monoxide (CO) poisoning in Wisconsin's history occurred at an ice arena. Following this event, the Wisconsin Environmental Public Health Tracking (WI EPHT) Program sought to improve outreach and surveillance efforts. WI EPHT designed and distributed educational materials on CO poisoning prevention and surveyed stakeholders to gauge the effectiveness of outreach efforts. To enhance surveillance, WI EPHT utilized data from the Wisconsin Poison Center (WPC) to generate real-time alerts of anomalous numbers of CO-related calls. WI EPHT found that 42% of stakeholders reviewed the outreach materials, and 1 ice arena had installed a CO detector as a result. CO alerts were developed using WPC data and are now routinely used in statewide public health surveillance. WI EPHT staff improved CO poisoning prevention outreach and saw a positive response among stakeholders. This work demonstrates ways that health agencies can improve outreach and surveillance for CO poisoning. Improvements in these areas can bolster public health response and may prevent CO-related illness and injury.

Feasibility of converting a sugar beet plant to fuel ethanol production

Energy Technology Data Exchange (ETDEWEB)

Hammaker, G S; Pfost, H B; David, M L; Marino, M L

1981-04-01

This study was performed to assess the feasibility of producing fuel ethanol from sugar beets. Sugar beets are a major agricultural crop in the area and the beet sugar industry is a major employer. There have been some indications that increasing competition from imported sugar and fructose sugar produced from corn may lead to lower average sugar prices than have prevailed in the past. Fuel ethanol might provide an attractive alternative market for beets and ethanol production would continue to provide an industrial base for labor. Ethanol production from beets would utilize much of the same field and plant equipment as is now used for sugar. It is logical to examine the modification of an existing sugar plant from producing sugar to ethanol. The decision was made to use Great Western Sugar Company's plant at Mitchell as the example plant. This plant was selected primarily on the basis of its independence from other plants and the availability of relatively nearby beet acreage. The potential feedstocks assessed included sugar beets, corn, hybrid beets, and potatoes. Markets were assessed for ethanol and fermentation by-products saleability. Investment and operating costs were determined for each prospective plant. Plants were evaluated using a discounted cash flow technique to obtain data on full production costs. Environmental, health, safety, and socio-economic aspects of potential facilities were examined. Three consulting engineering firms and 3 engineering-construction firms are considered capable of providing the desired turn-key engineering design and construction services. It was concluded that the project is technically feasible. (DMC)

Challenging effective public outreach activities for increasing mutual understanding of nuclear energy

International Nuclear Information System (INIS)

Gunji, Ikuko

2006-01-01

An outreach activity is two-way communication for communicating information. The public outreach activities of USA and Japan for increasing mutual understanding of nuclear energy, and the effective outreach activities are stated. On USA, many communicators in the member of ANS (American Nuclear Society) play an active part in the outreach activities for the policy makers, educators, students, and stakeholders. NEI (Nuclear Energy Institute, USA) provides people with useful information such as benefits and safety control system of nuclear energy, and it has carried out an attitude survey. FPL (Florida Power and Light Company) selected the communicators by ten evaluation items and they made a group and a clear grasp of the goal, needs, and plans and then communicated residents, and sent out questionnaires. Some examples of the special education program for training the communicators in USA are described. In Japan, JAEA gave lessons of nuclear energy, radiation and disaster prevention at the primary, junior high and high schools, friendly talks with local residents, preparing the teaching materials with residents and training of communicators. (S.Y.)

Internal energy selection in vacuum ultraviolet photoionization of ethanol and ethanol dimers

Science.gov (United States)

Bodi, Andras

2013-10-01

Internal energy selected ethanol monomer and ethanol dimer ions were prepared by threshold photoionization of a supersonic molecular beam seeded with ethanol. The dissociative photoionization processes of the monomer, the lowest-energy CH3-loss channel of the dimer, and the fragmentation of larger clusters were found to be disjunct from the ionization onset to about 12 eV, which made it possible to determine the 0 K appearance energy of C-C bond breaking in the H-donor unit of the ethanol dimer cation as 9.719 ± 0.004 eV. This reaction energy is used together with ab initio calculations in a thermochemical cycle to determine the binding energy change from the neutral ethanol dimer to a protonated ethanol-formaldehyde adduct. The cycle also shows general agreement between experiment, theory, and previously published enthalpies of formation. The role of the initial ionization site, or rather the initial photoion state, is also discussed based on the dimer breakdown diagram and excited state calculations. There is no evidence for isolated state behavior, and the ethanol dimer dissociative photoionization processes appear to be governed by statistical theory and the ground electronic state of the ion. In the monomer breakdown diagram, the smoothly changing branching ratio between H and CH3 loss is at odds with rate theory predictions, and shows that none of the currently employed few-parameter rate models, appropriate for experimental rate curve fitting, yields a correct description for this process in the experimental energy range.

Utilizing social media for informal ocean conservation and education: The BioOceanography Project

Science.gov (United States)

Payette, J.

2016-02-01

Science communication through the use of social media is a rapidly evolving and growing pursuit in academic and scientific circles. Online tools and social media are being used in not only scientific communication but also scientific publication, education, and outreach. Standards and usage of social media as well as other online tools for communication, networking, outreach, and publication are always in development. Caution and a conservative attitude towards these novel "Science 2.0" tools is understandable because of their rapidly changing nature and the lack of professional standards for using them. However there are some key benefits and unique ways social media, online systems, and other Open or Open Source technologies, software, and "Science 2.0" tools can be utilized for academic purposes such as education and outreach. Diverse efforts for ocean conservation and education will continue to utilize social media for a variety of purposes. The BioOceanography project is an informal communication, education, outreach, and conservation initiative created for enhancing knowledge related to Oceanography and Marine Science with an unbiased yet conservation-minded approach and in an Open Source format. The BioOceanography project is ongoing and still evolving, but has already contributed to ocean education and conservation communication in key ways through a concerted web presence since 2013, including a curated Twitter account @_Oceanography and BioOceanography blog style website. Social media tools like those used in this project, if used properly can be highly effective and valuable for encouraging students, networking with researchers, and educating the general public in Oceanography.

Chronic intermittent ethanol exposure during adolescence: effects on social behavior and ethanol sensitivity in adulthood.

Science.gov (United States)

Varlinskaya, Elena I; Truxell, Eric; Spear, Linda P

2014-08-01

This study assessed long-lasting consequences of repeated ethanol exposure during two different periods of adolescence on 1) baseline levels of social investigation, play fighting, and social preference and 2) sensitivity to the social consequences of acute ethanol challenge. Adult male and female Sprague-Dawley rats were tested 25 days after repeated exposure to ethanol (3.5 g/kg intragastrically [i.g.], every other day for a total of 11 exposures) in a modified social interaction test. Early-mid adolescent intermittent exposure (e-AIE) occurred between postnatal days (P) 25 and 45, whereas late adolescent intermittent exposure (l-AIE) was conducted between P45 and P65. Significant decreases in social investigation and social preference were evident in adult male rats, but not their female counterparts following e-AIE, whereas neither males nor females demonstrated these alterations following l-AIE. In contrast, both e-AIE and l-AIE produced alterations in sensitivity to acute ethanol challenge in males tested 25 days after adolescent exposure. Ethanol-induced facilitation of social investigation and play fighting, reminiscent of that normally seen during adolescence, was evident in adult males after e-AIE, whereas control males showed an age-typical inhibition of social behavior. Males after l-AIE were found to be insensitive to the socially suppressing effects of acute ethanol challenge, suggesting the development of chronic tolerance in these animals. In contrast, females showed little evidence for alterations in sensitivity to acute ethanol challenge following either early or late AIE. The results of the present study demonstrate a particular vulnerability of young adolescent males to long-lasting detrimental effects of repeated ethanol. Retention of adolescent-typical sensitivity to the socially facilitating effects of ethanol could potentially make ethanol especially appealing to these males, therefore promoting relatively high levels of ethanol intake later

Transportation Engineering Education and Outreach Program Designed for the Collegiate Level. Final Report.

Science.gov (United States)

Kuhn, Beverly T.

The Transportation Engineering Education and Outreach Program was organized to develop and disseminate educational and outreach materials that would encourage students in colleges, universities, and technical schools to select transportation as a career path and to attract more students into transportation graduate programs. The research…

Thermodynamics of R-(+)-2-(4-Hydroxyphenoxy)propanoic Acid Dissolution in Methanol, Ethanol, and Methanol-Ethanol Mixture

Science.gov (United States)

Liu, Wei; Ma, Jinju; Yao, Xinding; Fang, Ruina; Cheng, Liang

2018-05-01

The solubilities of R-(+)-2-(4-hydroxyphenoxy)propanoic acid (D-HPPA) in methanol, ethanol and various methanol-ethanol mixtures are determined in the temperature range from 273.15 to 323.15 K at atmospheric pressure using a laser detecting system. The solubilities of D-HPPA increase with increasing mole fraction of ethanol in the methanol-ethanol mixtures. Experimental data were correlated with Buchowski-Ksiazczak λ h equation and modified Apelblat equation; the first one gives better approximation for the experimental results. The enthalpy, entropy and Gibbs free energy of D-HPPA dissolution in methanol, ethanol and methanol-ethanol mixtures were also calculated from the solubility data.

Experimental and theoretical study on spray behaviors of modified bio-ethanol fuel employing direct injection system

Directory of Open Access Journals (Sweden)

Ghahremani Amirreza

2017-01-01

Full Text Available One of the key solutions to improve engine performance and reduce exhaust emissions of internal combustion engines is direct injection of bio-fuels. A new modified bio-ethanol is produced to be substituted by fossil fuels in gasoline direct injection engines. The key advantages of modified bio-ethanol fuel as an alternative fuel are higher octane number and oxygen content, a long-chain hydro-carbon fuel, and lower emissions compared to fossil fuels. In the present study spray properties of a modified bio-ethanol and its atomization behaviors have been studied experimentally and theoretically. Based on atomization physics of droplets dimensional analysis has been performed to develop a new non-dimensional number namely atomization index. This number determines the atomization level of the spray. Applying quasi-steady jet theory, air entrainment and fuel-air mixing studies have been performed. The spray atomization behaviors such as atomization index number, Ohnesorge number, and Sauter mean diameter have been investigated employing atomization model. The influences of injection and ambient conditions on spray properties of different blends of modified bio-ethanol and gasoline fuels have been investigated performing high-speed visualization technique. Results indicate that decreasing the difference of injection and ambient pressures increases spray cone angle and projected area, and decreases spray tip penetration length. As expected, increasing injection pressure improves atomization behaviors of the spray. Increasing percentage of modified bio-ethanol in the blend, increases spray tip penetration and decreases the projected area as well.

Association between Municipal Health Promotion Volunteers' Health Literacy and Their Level of Outreach Activities in Japan.

Science.gov (United States)

Taguchi, Atsuko; Murayama, Hiroshi; Murashima, Sachiyo

2016-01-01

To explore the association between health literacy and levels of three types of core activities among health promotion volunteers (developing a healthy lifestyle, outreach to family, and outreach to community members). A cross-sectional, anonymous, self-administered postal survey of registered health promotion volunteers in the Konan area in Shiga Prefecture in Japan, conducted in January 2010. The study sample was 575 registered health promotion volunteers. The survey collected data on health literacy, gender, age, education, self-rated health, perceptions about the volunteer organization, and perceptions of recognition in the community. The level of engagement in health promotion activities was measured by the extent to which the participants engaged in seven healthy behaviors and promoted them to family members and the community. The authors compared the health literacy level and other characteristics of the participants by core health promotion activities, using a chi-squared test, to examine the associations between demographic and other variables and the three core activities (healthy lifestyle, outreach to family, and outreach to community).Logistic regression analysis was conducted to examine the association between the degree to which the volunteers engaged in core activities ("healthy lifestyle," "outreach to family," "outreach to community") and the levels of health literacy (low, medium, high) among health promotion volunteers, controlling for the effects of age, gender, health condition, education which may also have an impact on volunteers' outreach activities. Four hundred and fifty-four questionnaires were returned, a 79.0% response rate. Excluding 16 cases with missing values on health literacy or the degree of health promotion activities, 438 research subjects were included in the analysis (valid response rate: 76.2%). Health literacy and a few demographic and other characteristics of the volunteers were associated with the three core health

Association between Municipal Health Promotion Volunteers’ Health Literacy and Their Level of Outreach Activities in Japan

Science.gov (United States)

Taguchi, Atsuko; Murayama, Hiroshi; Murashima, Sachiyo

2016-01-01

Objectives To explore the association between health literacy and levels of three types of core activities among health promotion volunteers (developing a healthy lifestyle, outreach to family, and outreach to community members). Study Design A cross-sectional, anonymous, self-administered postal survey of registered health promotion volunteers in the Konan area in Shiga Prefecture in Japan, conducted in January 2010. The study sample was 575 registered health promotion volunteers. Methods The survey collected data on health literacy, gender, age, education, self-rated health, perceptions about the volunteer organization, and perceptions of recognition in the community. The level of engagement in health promotion activities was measured by the extent to which the participants engaged in seven healthy behaviors and promoted them to family members and the community. The authors compared the health literacy level and other characteristics of the participants by core health promotion activities, using a chi-squared test, to examine the associations between demographic and other variables and the three core activities (healthy lifestyle, outreach to family, and outreach to community).Logistic regression analysis was conducted to examine the association between the degree to which the volunteers engaged in core activities (“healthy lifestyle,” “outreach to family,” “outreach to community”) and the levels of health literacy (low, medium, high) among health promotion volunteers, controlling for the effects of age, gender, health condition, education which may also have an impact on volunteers’ outreach activities. Results Four hundred and fifty-four questionnaires were returned, a 79.0% response rate. Excluding 16 cases with missing values on health literacy or the degree of health promotion activities, 438 research subjects were included in the analysis (valid response rate: 76.2%). Health literacy and a few demographic and other characteristics of the

Association between Municipal Health Promotion Volunteers' Health Literacy and Their Level of Outreach Activities in Japan.

Directory of Open Access Journals (Sweden)

Atsuko Taguchi

Full Text Available To explore the association between health literacy and levels of three types of core activities among health promotion volunteers (developing a healthy lifestyle, outreach to family, and outreach to community members.A cross-sectional, anonymous, self-administered postal survey of registered health promotion volunteers in the Konan area in Shiga Prefecture in Japan, conducted in January 2010. The study sample was 575 registered health promotion volunteers.The survey collected data on health literacy, gender, age, education, self-rated health, perceptions about the volunteer organization, and perceptions of recognition in the community. The level of engagement in health promotion activities was measured by the extent to which the participants engaged in seven healthy behaviors and promoted them to family members and the community. The authors compared the health literacy level and other characteristics of the participants by core health promotion activities, using a chi-squared test, to examine the associations between demographic and other variables and the three core activities (healthy lifestyle, outreach to family, and outreach to community.Logistic regression analysis was conducted to examine the association between the degree to which the volunteers engaged in core activities ("healthy lifestyle," "outreach to family," "outreach to community" and the levels of health literacy (low, medium, high among health promotion volunteers, controlling for the effects of age, gender, health condition, education which may also have an impact on volunteers' outreach activities.Four hundred and fifty-four questionnaires were returned, a 79.0% response rate. Excluding 16 cases with missing values on health literacy or the degree of health promotion activities, 438 research subjects were included in the analysis (valid response rate: 76.2%. Health literacy and a few demographic and other characteristics of the volunteers were associated with the three core

Predictors of ethanol consumption in adult Sprague-Dawley rats: relation to hypothalamic peptides that stimulate ethanol intake.

Science.gov (United States)

Karatayev, Olga; Barson, Jessica R; Carr, Ambrose J; Baylan, Jessica; Chen, Yu-Wei; Leibowitz, Sarah F

2010-06-01

To investigate mechanisms in outbred animals that increase the propensity to consume ethanol, it is important to identify and characterize these animals before or at early stages in their exposure to ethanol. In the present study, different measures were examined in adult Sprague-Dawley rats to determine whether they can predict long-term propensity to overconsume ethanol. Before consuming 9% ethanol with a two-bottle choice paradigm, rats were examined with the commonly used behavioral measures of novelty-induced locomotor activity and anxiety, as assessed during 15 min in an open-field activity chamber. Two additional measures, intake of a low 2% ethanol concentration or circulating triglyceride (TG) levels after a meal, were also examined with respect to their ability to predict chronic 9% ethanol consumption. The results revealed significant positive correlations across individual rats between the amount of 9% ethanol ultimately consumed and three of these different measures, with high scores for activity, 2% ethanol intake, and TGs identifying rats that consume 150% more ethanol than rats with low scores. Measurements of hypothalamic peptides that stimulate ethanol intake suggest that they contribute early to the greater ethanol consumption predicted by these high scores. Rats with high 2% ethanol intake or high TGs, two measures found to be closely related, had significantly elevated expression of enkephalin (ENK) and galanin (GAL) in the hypothalamic paraventricular nucleus (PVN) but no change in neuropeptide Y (NPY) in the arcuate nucleus (ARC). This is in contrast to rats with high activity scores, which in addition to elevated PVN ENK expression showed enhanced NPY in the ARC but no change in GAL. Elevated ENK is a common characteristic related to all three predictors of chronic ethanol intake, whereas the other peptides differentiate these predictors, with GAL enhanced with high 2% ethanol intake and TG measures but NPY related to activity. 2010 Elsevier

Fuel ethanol from cane molasses in Thailand: Environmental and cost performance

International Nuclear Information System (INIS)

Nguyen, Thu Lan T.; Gheewala, Shabbir H.

2008-01-01

In the context of the world's energy crisis and environmental concerns, crop-based ethanol has emerged as an energy alternative, the use of which can help reduce oil imports as well as emissions of CO 2 and other air pollutants. However, a clear disadvantage of ethanol is its high cost over gasoline under the current pricing scheme that does not include externalities. The intent of this study is to perform a life cycle analysis comparing environmental and cost performance of molasses-based E10 with those of CG. The results show that although E10 provides reduction in fossil energy use, petroleum use, CO 2 and NO x emissions, its total social costs are higher than those of gasoline due to higher direct production costs and external costs for other air emissions, e.g. CH 4 , N 2 O, CO, SO 2 , VOC and PM 10 . An analysis of projection scenarios shows that technological innovations towards cleaner production help maximize ethanol's benefits whilst minimizing its limitations

Lube-oil dilution of gasoline direct-injection engines with ethanol fuels; Schmieroelverduennung von direkteinspritzenden Ottomotoren unter Kaltstartrandbedingungen

Energy Technology Data Exchange (ETDEWEB)

Kuepper, Carsten; Pischinger, Stefan [RWTH Aachen Univ. (Germany). Lehrstuhl fuer Verbrennungskraftmaschinen (VKA); Artmann, Chrsitina; Rabl, Hans-Peter [Hochschule Regensburg (Germany). Labor fuer Verbrennungsmotoren und Abgasnachbehandlung

2013-09-15

Ethanol fuel mixtures account for the majority of biofuels used worldwide. However, their properties make these fuels more difficult to use in cold conditions and especially when starting a cold engine. As part of the FVV research project 'Lubricant Dilution with Ethanol Fuels under Cold Start Conditions', the Institute for Combustion Engines (VKA) at RWTH Aachen University and the Combustion Engines and Emission Control Laboratory at Regensburg University of Applied Sciences have investigated the influence of the ethanol content in fuels on the dilution of the lubricating oil in modern direct-injection gasoline engines. (orig.)

Reaching out to the Underserved: More than Thirty Years of Outreach Job Ads

Science.gov (United States)

Boff, Colleen; Singer, Carol; Stearns, Beverly

2006-01-01

Contents of outreach position announcements posted in "College and Research Libraries News" from 1970 through 2004 were examined. Ads fell within three broad groups: distance education, multicultural services, and specialized. Overall, outreach positions have been on the rise with the exception of multicultural services librarian positions that…

Employing Popular Children's Literature to Teach Elementary School Chemistry: An Engaging Outreach Program

Science.gov (United States)

Wally, Laura M.; Levinger, Nancy E.; Grainger, David W.

2005-01-01

A chemistry outreach program to enthuse students of elementary school levels through employing popular children's literature Harry Potter is presented. The outreach activity performance found the students discovering new skills, learning more about science, and participating enthusiastically in the program without any added incentive from their…

OUTREACH

CERN Multimedia

D. Barney

The new underground visit itinerary to CMS was officially launched during the summer. Many hundreds of people from far and near have already been into the caverns and all come away feeling excited and awed. The visitors gallery on the surface has also seen some improvements, including pieces of equipment from most CMS sub-detectors. At the beginning of this CMS week the gallery will receive a further addition - a cosmic ray detector. This detector was made by high school students associated to the US "Quarknet" program and it is these students, together with Dan Karmgard (US-CMS Outreach Coordinator), who will install and commission it at point 5. The other main activity (apart from the CMS Times of course, which recently celebrated it's 1st anniversary!) is with the development of a new CMS public web site. This is needed for many reasons - not least because much of the content of the existing web site is outdated. The look and feel of the new site will be similar to that of the new CERN ...

OUTREACH

CERN Multimedia

D. Barney

The new underground visit itinerary to CMS was official¬ly launched during the summer. Many hundreds of people from far and near have already been into the caverns and all come away feeling excited and awed. The visitors gallery on the surface has also seen some improvements, including pieces of equipment from most CMS sub-detectors. At the beginning of this CMS week the gallery will receive a further addition - a cosmic ray detector. This detector was made by high school students associated to the US "Quarknet" program and it is these students, together with Dan Karmgard (US-CMS Outreach Coor¬dinator), who will install and commission it at point 5. The other main activity (apart from the CMS Times of course, which recently celebrated it's 1st anniversary!) is with the development of a new CMS public web site. This is needed for many reasons - not least because much of the content of the existing web site is outdated. The look and feel of the new site will be similar to tha...

Catalytic Production of Ethanol from Biomass-Derived Synthesis Gas

Energy Technology Data Exchange (ETDEWEB)

Trewyn, Brian G. [Colorado School of Mines, Golden, CO (United States); Smith, Ryan G. [Iowa State Univ., Ames, IA (United States)

2016-06-01

Heterogeneous catalysts have been developed for the conversion of biomass-derived synthetic gas (syngas) to ethanol. The objectives of this project were to develop a clean synthesis gas from biomass and develop robust catalysts with high selectivity and lifetime for C₂ oxygenate production from biomass-derived syngas and surrogate syngas. During the timeframe for this project, we have made research progress on the four tasks: (1) Produce clean bio-oil generated from biomass, such as corn stover or switchgrass, by using fast pyrolysis system, (2) Produce clean, high pressure synthetic gas (syngas: carbon monoxide, CO, and hydrogen, H₂) from bio-oil generated from biomass by gasification, (3) Develop and characterize mesoporous mixed oxide-supported metal catalysts for the selective production of ethanol and other alcohols, such as butanol, from synthesis gas, and (4) Design and build a laboratory scale synthesis gas to ethanol reactor system evaluation of the process. In this final report, detailed explanations of the research challenges associated with this project are given. Progress of the syngas production from various biomass feedstocks and catalyst synthesis for upgrading the syngas to C₂-oxygenates is included. Reaction properties of the catalyst systems under different reaction conditions and different reactor set-ups are also presented and discussed. Specifically, the development and application of mesoporous silica and mesoporous carbon supports with rhodium nanoparticle catalysts and rhodium nanoparticle with manganese catalysts are described along with the significant material characterizations we completed. In addition to the synthesis and characterization, we described the activity and selectivity of catalysts in our micro-tubular reactor (small scale) and fixed bed reactor (larger scale). After years of hard work, we are proud of the work done on this project, and do believe that this work will provide a solid

Comparative analysis for power generation and ethanol production from sugarcane residual biomass in Brazil

International Nuclear Information System (INIS)

Seabra, Joaquim E.A.; Macedo, Isaias C.

2011-01-01

This work compares the technical, economic and environmental (GHG emissions mitigation) performance of power generation and ethanol production from sugarcane residual biomass, considering conversion plants adjacent to a sugarcane mill in Brazil. Systems performances were simulated for a projected enzymatic saccharification co-fermentation plant (Ethanol option) and for a commercial steam-Rankine power plant (Electricity option). Surplus bagasse from the mill would be used as fuel/raw material for conversion, while cane trash collected from the field would be used as supplementary fuel at the mill. For the Electricity option, the sugarcane biorefinery (mill+adjacent plant) would produce 91 L of ethanol per tonne of cane and export 130 kWh/t of cane, while for the Ethanol option the total ethanol production would be 124 L/t of cane with an electricity surplus of 50 kWh/t cane. The return on investment (ROI) related to the biochemical conversion route was 15.9%, compared with 23.2% for the power plant, for the conditions in Brazil. Considering the GHG emissions mitigation, the environmentally preferred option is the biochemical conversion route: the net avoided emissions associated to the adjacent plants are estimated to be 493 and 781 kgCO 2 eq/t of dry bagasse for the Electricity and Ethanol options, respectively. - Research Highlights: → Power generation would present better profitability than ethanol production from sugarcane residues in Brazil, in the reference scenario adopted here. → The Ethanol option would be able to mitigate more GHG emissions in Brazil. → The economics for the ethanol production technology are more likely to improve in the future.

Reaching for the Stars in your Golden Years: The Importance of Outreach for Senior Citizens

Science.gov (United States)

Rapson, Valerie

2015-01-01

Astronomy outreach is often conducted in science classrooms, museums, observatories, and even at the local park. The intended audiences are usually families with young children, who we are training to be the next generation of scientists, inventors and world-changers. Science outreach is rarely geared towards senior citizens, and yet this group can be the most receptive audience, willing to share past experiences and engage in learning. Educating our seniors about astronomy, especially current discoveries, upcoming technology, and funding challenges, is of the utmost importance. Here, I share my experience conducting astronomy outreach at senior living communities in Rochester, NY as part of their Lifelong Learning initiative, and discuss why this type of outreach is important.

The effects of continuous and intermittent ethanol exposure in adolesence on the aversive properties of ethanol during adulthood.

Science.gov (United States)

Diaz-Granados, Jaime L; Graham, Danielle L

2007-12-01

Alcohol abuse among adolescents is prevalent. Epidemiological studies suggest that alcohol abuse during the adolescent developmental period may result in long-term changes such as an increased susceptibility to alcohol-related problems in adulthood. Laboratory findings suggest that alcohol exposure during the adolescent developmental period, as compared with adulthood, may differentially impact subsequent neurobehavioral responses to alcohol. The present study was designed to examine whether ethanol exposure, continuous versus intermittent, during the adolescent developmental period would alter the aversive properties of ethanol in adult C3H mice. Periadolescent (PD28) male C3H mice were exposed to 64 hours of continuous or intermittent ethanol vapor. As a comparison, adult (PD70) C3H mice were also exposed to 64 hours of continuous or intermittent ethanol vapor. Six weeks after ethanol exposure, taste aversion conditioning was carried out on both ethanol pre-exposed and ethanol-naive animals using a 1-trial, 1-flavor taste-conditioning procedure. Ethanol exposure during the periadolescent period significantly attenuated a subsequent ethanol-induced conditioned taste aversion, as compared with control animals. Adult animals exposed to chronic ethanol vapor during adolescence showed less of an aversion to an ethanol-paired flavor than ethanol-naive adults. Intermittent exposure to ethanol vapor during periadolescence produced a greater attenuation. It is suggested that ethanol exposure during the periadolescent period results in long-term neurobehavioral changes, which lessen a conditioned aversion to ethanol in adulthood. It is suggested that this age-related effect may underlie the increased susceptibility to alcohol-related problems which is negatively correlated with the age of onset for alcohol abuse.

Potential of greenhouse gas emission reduction in Thai road transport by ethanol bus technology

International Nuclear Information System (INIS)

Chollacoop, Nuwong; Saisirirat, Peerawat; Sukkasi, Sittha; Tongroon, Manida; Fukuda, Tuenjai; Fukuda, Atsushi; Nivitchanyong, Siriluck

2013-01-01

analysis on ethanol bus introduction was conducted to assess reduction of fossil fuel and greenhouse gas emission by increasing the use of ethanol to achieve ethanol consumption target in 2022. Successful demonstration of ethanol bus operation in Thailand will be briefly mentioned to give confidence for larger project implementation in the future.

The science of science outreach: methods to maximise audience engagement

Science.gov (United States)

Adamson, Kathryn; Lane, Timothy

2016-04-01

Effective public engagement relies on a clear understanding of public audiences; their existing knowledge base and their learning preferences. Scientific content that is effective in academic spheres is not necessarily popular in the public domain. This may be due to content (e.g. beginner level to advanced terminology); presentation style (graphical, text, multimedia); audience demographic (children to adults); and entertainment value. Over the last few years, there has been a major expansion in the quantity and quality of science outreach material. For scientists, the production of outreach material, in any form, is the first giant leap to disseminating their knowledge to broader audiences. However, there is also a need to evaluate the performance of outreach material, so that its content and delivery style can be tailored and maximised for the target audience. We examine the Google Analytics data for climate science outreach website Climatica over a 12 month period in 2015. The site publishes regular posts, which take the form of short written articles, graphics, videos, or teaching resources, on all aspects of climate science. The site is publicised via social media including Twitter and Facebook. In particular, we assess website performance, in terms of website visits and post engagement. These are examined in the context of: post topic, post style, social media engagement, and the timing of post publication/advertisement. The findings of this investigation are used to explore audience preferences and mechanisms for future post development to maximise the use of this web resource.

Social opportunity and ethanol drinking in rats.

Science.gov (United States)

Tomie, Arthur; Burger, Kelly M; Di Poce, Jason; Pohorecky, Larissa A

2004-11-01

Two experiments were designed to evaluate the effects of pairings of ethanol sipper conditioned stimulus (CS) with social opportunity unconditioned stimulus (US) on ethanol sipper CS-directed drinking in rats. In both experiments, rats were deprived of neither food nor water, and initiation of drinking of unsweetened 3% ethanol was evaluated, as were the effects of increasing the concentration of unsweetened ethanol (3-10%) across sessions. In Experiment 1, Group Paired (n=8) received 35 trials per session wherein the ethanol sipper CS was presented for 10 s immediately prior to 15 s of social opportunity US. All rats initiated sipper CS-directed drinking of 3% ethanol. Increasing the concentration of ethanol in the sipper CS [(3%, 4%, 6%, 8%, 10% (vol./vol.)] across sessions induced escalation of daily g/kg ethanol intake. To evaluate the hypothesis that the drinking in Group Paired was due to autoshaping, Experiment 2 included a pseudoconditioning control that received sipper CS and social opportunity US randomly with respect to one another. All rats in Group Paired (n=6) and in Group Random (n=6) initiated sipper CS-directed drinking of 3% ethanol and daily mean g/kg ethanol intake in the two groups was comparable. Also comparable was daily g/kg ethanol intake, which increased for both groups with the availability of higher concentrations of ethanol in the sipper CS, up to a maximum of approximately 0.8 g/kg ethanol intake of 10% ethanol. Results indicate that random presentations of ethanol sipper CS and social opportunity US induced reliable initiation and escalation of ethanol intake, and close temporally contiguous presentations of CS and US did not induce still additional ethanol intake. This may indicate that autoshaping CR performance is not induced by these procedures, or that high levels of ethanol intake induced by factors related to pseudoconditioning produces a ceiling effect. Implications for ethanol drinking in humans are discussed.

Science Writer-At-Sea: A New InterRidge Education Outreach Project Joining Scientists and Future Journalists

Science.gov (United States)

Kusek, K. M.; Freitag, K.; Devey, C.

2005-12-01

The Science Writer-at-Sea program is one small step in a marathon need for improved coverage of science and environmental issues. It targets two significant links in the Earth science communication pipeline: marine scientists and journalists; and attempts to reconnect people with the Earth by boosting their understanding of Earth science and its relevance to society. How it works: Journalism graduate students are invited to participate in oceanographic expeditions affiliated with InterRidge, an international organization dedicated to promoting ocean ridge research. InterRidge's outreach coordinator and science writer prepares each student for the expedition experience using materials she developed based on years of at-sea reporting. The students work side-by-side with the science writer and the scientists to research and write innovative journalistic stories for a general audience that are featured on a uniquely designed multimedia website that includes videos and images. The science, journalism and public communities benefit from this cost-effective program: science research is effectively showcased, scientists benefit from interactions with journalists, science outreach objectives are accomplished; student journalists enjoy a unique hands-on, `boot camp' experience; and the website enhances public understanding of `real' Earth science reported `on scene at sea.' InterRidge completed its first pilot test of the program in August 2005 aboard a Norwegian research cruise. A student writer entering the science journalism program at Columbia University participated. The results exceeded expectations. The team discovered the world's northernmost vent fields on the cruise, which expanded the original scope of the website to include a section specifically designed for the international press. The student was inspired by the cruise, amazed at how much she learned, and said she entered graduate school with much more confidence than she had prior to the program. The site

Outreach to Addiction-A Month of Investing in Ability: A Case Study.

Science.gov (United States)

Schnitzer, Anna Ercoli

2015-01-01

Coordinated and organized by a disabilities librarian, the University of Michigan's Council for Disability Concerns provides annual outreach programs with biomedical themes through a series of educational events known as Investing in Ability. Every effort is made to reach the campus and the surrounding community to promote the council's goals of increased accessibility for all individuals with physical or developmental challenges, to de-stigmatize such conditions, and to educate the audience about disability-related topics. In 2014, Investing in Ability focused on the pressing and pervasive topic of addiction. Because audience attendance and interest were the highest that they have ever been for previous Investing in Ability events, the project will serve as a model in the future, possibly as one for other committees to emulate.

Opening and operating a nuclear disposal facility: lessons learned in public outreach

International Nuclear Information System (INIS)

Hurtt, D.; Marshall, A.; Antiporta, M.; West, C.

2002-01-01

Addressing the issue of nuclear waste is no small task for professional communicators. Communications need to strike the right balance between presenting scientific facts and responding to public issues, describing risks without creating unnecessary anxiety, and listening and addressing public concerns. The U.S. Department of Energy's (DOE) Carlsbad Field Office (CBFO), which operates the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico, has more than 25 years of experience in communicating about deep geologic (2 150 feet) disposal of nuclear waste. While a single formula for success is unrealistic, the CBFO has identified 14 steps in its stakeholder outreach program that together provide a model for similar projects dealing with controversial issues. Bottom line, the lesson is to listen, learn and adapt. (author)

Incubation of ethanol reinstatement depends on test conditions and how ethanol consumption is reduced

Science.gov (United States)

Ginsburg, Brett C.; Lamb, R. J.

2015-01-01

In reinstatement studies (a common preclinical procedure for studying relapse), incubation occurs (longer abstinence periods result in more responding). This finding is discordant with the clinical literature. Identifying determinants of incubation could aid in interpreting reinstatement and identifying processes involved in relapse. Reinstated responding was examined in rats trained to respond for ethanol and food under a multiple concurrent schedule (Component 1: ethanol FR5, food FR150; Component 2: ethanol FR5, food FR5–alternating across the 30-min session). Ethanol consumption was then reduced for 1 or 16 sessions either by suspending training (rats remained in home cage) or by providing alternative reinforcement (only Component 2 stimuli and contingencies were presented throughout the session). In the next session, stimuli associated with Component 1 were presented and responses recorded but ethanol and food were never delivered. Two test conditions were studied: fixed-ratio completion either produced ethanol- or food-associated stimuli (signaled) or had no programmed consequence (unsignaled). Incubation of ethanol responding was observed only after suspended training during signaled test sessions. Incubation of food responding was also observed after suspended training. These results are most consistent with incubation resulting from a degradation of feedback functions limiting extinction responding, rather than an increased motivation. PMID:25595114

Preparing University Students to Lead K-12 Engineering Outreach Programmes: A Design Experiment

Science.gov (United States)

Anthony, Anika B.; Greene, Howard; Post, Paul E.; Parkhurst, Andrew; Zhan, Xi

2016-01-01

This paper describes an engineering outreach programme designed to increase the interest of under-represented youth in engineering and to disseminate pre-engineering design challenge materials to K-12 educators and volunteers. Given university students' critical role as facilitators of the outreach programme, researchers conducted a two-year…

Repeated episodes of chronic intermittent ethanol promote insensitivity to devaluation of the reinforcing effect of ethanol.

Science.gov (United States)

Lopez, M F; Becker, H C; Chandler, L J

2014-11-01

Studies in animal models have shown that repeated episodes of alcohol dependence and withdrawal promote escalation of drinking that is presumably associated with alterations in the addiction neurocircuitry. Using a lithium chloride-ethanol pairing procedure to devalue the reinforcing properties of ethanol, the present study determined whether multiple cycles of chronic intermittent ethanol (CIE) exposure by vapor inhalation also alters the sensitivity of drinking behavior to the devaluation of ethanol's reinforcing effects. The effect of devaluation on operant ethanol self-administration and extinction was examined in mice prior to initiation of CIE (short drinking history) and after repeated cycles of CIE or air control exposure (long drinking history). Devaluation significantly attenuated the recovery of baseline ethanol self-administration when tested either prior to CIE or in the air-exposed controls that had experienced repeated bouts of drinking but no CIE. In contrast, in mice that had undergone repeated cycles of CIE exposure that promoted escalation of ethanol drinking, self-administration was completely resistant to the effect of devaluation. Devaluation had no effect on the time course of extinction training in either pre-CIE or post-CIE mice. Taken together, these results are consistent with the suggestion that repeated cycles of ethanol dependence and withdrawal produce escalation of ethanol self-administration that is associated with a change in sensitivity to devaluation of the reinforcing properties of ethanol. Copyright © 2014 Elsevier Inc. All rights reserved.

Program Spotlight: National Outreach Network's Community Health Educators

Science.gov (United States)

National Outreach Network of Community Health Educators located at Community Network Program Centers, Partnerships to Advance Cancer Health Equity, and NCI-designated cancer centers help patients and their families receive survivorship support.

ARCUS Project Managers and the Intangible Infrastructure of Large Interdisciplinary Arctic Research Networks

Science.gov (United States)

Myers, B.; Wiggins, H. V.; Turner-Bogren, E. J.; Warburton, J.

2017-12-01

Project Managers at the Arctic Research Consortium of the U.S. (ARCUS) lead initiatives to convene, communicate with, and connect the Arctic research community across challenging disciplinary, geographic, temporal, and cultural boundaries. They regularly serve as the organizing hubs, archivists and memory-keepers for collaborative projects comprised of many loosely affiliated partners. As leading organizers of large open science meetings and other outreach events, they also monitor the interdisciplinary landscape of community needs, concerns, opportunities, and emerging research directions. However, leveraging the ARCUS Project Manager role to strategically build out the intangible infrastructure necessary to advance Arctic research requires a unique set of knowledge, skills, and experience. Drawing on a range of lessons learned from past and ongoing experiences with collaborative science, education and outreach programming, this presentation will highlight a model of ARCUS project management that we believe works best to support and sustain our community in its long-term effort to conquer the complexities of Arctic research.

Characterisation of thermotolerant, ethanol tolerant fermentative Saccharomyces cerevisiae for ethanol production

Energy Technology Data Exchange (ETDEWEB)

Kiransree, N.; Sridhar, M.; Venkateswar Rao, L. [Department of Microbiology, Osmania University, Hyderabad (India)

2000-03-01

Of the four thermotolerant, osmotolerant, flocculating yeasts (VS{sub 1}, VS{sub 2}, VS{sub 3} and VS{sub 4}) isolated from the soil samples collected within the hot regions of Kothagudem Thermal Power Plant, located in Khammam Dt., Andhra Pradesh, India, VS{sub 1} and VS{sub 3} were observed as better performers. They were identified as Saccharomyces cerevisiae. VS{sub 1} and VS{sub 3} were tested for their growth characteristics and fermentation abilities on various carbon sources including molasses at 30 C and 40 C respectively. More biomass and fermentation was observed in sucrose, fructose and glucose. Maximum amount of ethanol produced by VS{sub 3} containing 150 (g/l) of these substrates were 74, 73, and 72 (g/l) at 30 C and 64, 61 and 63 (g/l) at 40 C respectively. With molasses containing 14% sugar, the amount of ethanol produced by VS{sub 3} was 53.2 and 45 (g/l) at 30 C and 40 C respectively. VS{sub 3} strain showed 12% W/V ethanol tolerance. VS{sub 3} strain was also characterised for its ethanol producing ability using various starchy substrates in solid state and submerged fermentation. More ethanol was produced in submerged than solid state fermentation. (orig.)

Cytisine modulates chronic voluntary ethanol consumption and ethanol-induced striatal up-regulation of ΔFosB in mice.

Science.gov (United States)

Sajja, Ravi Kiran; Rahman, Shafiqur

2013-06-01

Chronic administration of ethanol induces persistent accumulation of ΔFosB, an important transcription factor, in the midbrain dopamine system. This process underlies the progression to addiction. Previously, we have shown that cytisine, a neuronal nicotinic acetylcholine receptor (nAChR) partial agonist, reduces various ethanol-drinking behaviors and ethanol-induced striatal dopamine function. However, the effects of cytisine on chronic ethanol drinking and ethanol-induced up-regulation of striatal ΔFosB are not known. Therefore, we examined the effects of cytisine on chronic voluntary ethanol consumption and associated striatal ΔFosB up-regulation in C57BL/6J mice using behavioral and biochemical methods. Following the chronic voluntary consumption of 15% (v/v) ethanol under a 24-h two-bottle choice intermittent access (IA; 3 sessions/week) or continuous access (CA; 24 h/d and 7 d/week) paradigm, mice received repeated intraperitoneal injections of saline or cytisine (0.5 or 3.0 mg/kg). Ethanol and water intake were monitored for 24 h post-treatment. Pretreatment with cytisine (0.5 or 1.5 mg/kg) significantly reduced ethanol consumption and preference in both paradigms at 2 h and 24 h post-treatment. The ΔFosB levels in the ventral and dorsal striatum were determined by Western blotting 18-24 h after the last point of ethanol access. In addition, cytisine (0.5 mg/kg) significantly attenuated up-regulation of ΔFosB in the ventral and dorsal striatum following chronic ethanol consumption in IA and CA paradigms. The results indicate that cytisine modulates chronic voluntary ethanol consumption and reduces ethanol-induced up-regulation of striatal ΔFosB. Further, the data suggest a critical role of nAChRs in chronic ethanol-induced neurochemical adaptations associated with ethanol addiction. Copyright © 2013 Elsevier Inc. All rights reserved.

Undergraduates' Perceived Gains and Ideas about Teaching and Learning Science from Participating in Science Education Outreach Programs

Science.gov (United States)

Carpenter, Stacey L.

2015-01-01

This study examined what undergraduate students gain and the ideas about science teaching and learning they develop from participating in K-12 science education outreach programs. Eleven undergraduates from seven outreach programs were interviewed individually about their experiences with outreach and what they learned about science teaching and…

Impact of pretreatment and downstream processing technologies on economics and energy in cellulosic ethanol production

Directory of Open Access Journals (Sweden)

Murthy Ganti S

2011-09-01

Full Text Available Abstract Background While advantages of biofuel have been widely reported, studies also highlight the challenges in large scale production of biofuel. Cost of ethanol and process energy use in cellulosic ethanol plants are dependent on technologies used for conversion of feedstock. Process modeling can aid in identifying techno-economic bottlenecks in a production process. A comprehensive techno-economic analysis was performed for conversion of cellulosic feedstock to ethanol using some of the common pretreatment technologies: dilute acid, dilute alkali, hot water and steam explosion. Detailed process models incorporating feedstock handling, pretreatment, simultaneous saccharification and co-fermentation, ethanol recovery and downstream processing were developed using SuperPro Designer. Tall Fescue (Festuca arundinacea Schreb was used as a model feedstock. Results Projected ethanol yields were 252.62, 255.80, 255.27 and 230.23 L/dry metric ton biomass for conversion process using dilute acid, dilute alkali, hot water and steam explosion pretreatment technologies respectively. Price of feedstock and cellulose enzymes were assumed as $50/metric ton and 0.517/kg broth (10% protein in broth, 600 FPU/g protein respectively. Capital cost of ethanol plants processing 250,000 metric tons of feedstock/year was $1.92, $1.73, $1.72 and $1.70/L ethanol for process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Ethanol production cost of $0.83, $0.88, $0.81 and $0.85/L ethanol was estimated for production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment respectively. Water use in the production process using dilute acid, dilute alkali, hot water and steam explosion pretreatment was estimated 5.96, 6.07, 5.84 and 4.36 kg/L ethanol respectively. Conclusions Ethanol price and energy use were highly dependent on process conditions used in the ethanol production plant. Potential for

Renewable Microgrid STEM Education & Colonias Outreach Program

Energy Technology Data Exchange (ETDEWEB)

None, None

2015-04-01

To provide Science, Technology, Engineering, and Math (STEM) outreach and education to secondary students to encourage them to select science and engineering as a career by providing an engineering-based problem-solving experience involving renewable energy systems such as photovoltaic (PV) panels or wind turbines. All public and private schools, community colleges, and vocational training programs would be eligible for participation. The Power Microgrids High School Engineering Experience used renewable energy systems (PV and wind) to provide a design capstone experience to secondary students. The objective for each student team was to design a microgrid for the student’s school using renewable energy sources under cost, schedule, performance, and risk constraints. The students then implemented their designs in a laboratory environment to evaluate the completeness of the proposed design, which is a unique experience even for undergraduate college students. This application-based program was marketed to secondary schools in the 28th Congressional District through the Texas Education Agency’s (TEA) Regional Service Centers. Upon application, TEES identified regionally available engineers to act as mentors and supervisors for the projects. Existing curriculum was modified to include microgrid and additional renewable technologies and was made available to the schools.

Earth Science Outreach: A Move in the Right Direction

Science.gov (United States)

McLarty Halfkenny, B.; Schröder Adams, C.

2009-05-01

There is concern within the Geoscience Community about the public's limited understanding of Earth Science and its fundamental contribution to society. Earth Science plays only a minor role in public school education in Ontario leaving many students to stumble upon this field of study in post-secondary institutions. As the Earth Sciences offer relevant advice for political decisions and provide excellent career opportunities, outreach is an increasingly important component of our work. Recruitment of post-secondary students after they have chosen their discipline cannot remain the sole opportunity. Outreach must be directed to potential students at an early stage of their education. High school teachers are influential, directing students towards professional careers. Therefore we are first committed to reach these teachers. We provide professional development, resources and continued support, building an enthusiastic community of educators. Specific initiatives include: a three day workshop supported by a grant from EdGEO introducing earth science exercises and local field destinations; a resource kit with minerals, rocks, fossils, mineral identification tools and manuals; a CD with prepared classroom exercises; and in-class demonstrations and field trip guiding on request. Maintaining a growing network with teachers has proven highly effective. Direct public school student engagement is also given priority. We inspire students through interaction with researchers and graduate students, hand-on exercises, and by providing opportunities to visit our department and work with our collections. Successful projects include our week-long course "School of Rock" for the Enrichment Mini-Course Program, classroom visits and presentations on the exciting and rewarding career paths in geology during Carleton University open houses. Outreach to the general public allows us to educate the wider community about the Geoheritage of our region, and initiate discussions about

Partial Support of MAST Academy Outreach Program

Science.gov (United States)

1993-05-25

Another very positive aspect of the student-mentor relationship occured when young women served their internship with a woman scientist or the... siences has indirectly led to the initiation of similar programs in other academic areas. APPENDIX A JOB DESCRIPTIONS FOR MAST ACADEMY OUTREACH PROGRAM

NASA Astrophysics Education and Public Outreach: The Impact of the Space Telescope Science Institute Office of Public Outreach

Science.gov (United States)

Smith, Denise Anne; Jirdeh, Hussein; Eisenhamer, Bonnie; Villard, Ray; Green, Joel David

2015-08-01

As the science operations center for the Hubble Space Telescope and the James Webb Space Telescope, the Space Telescope Science Institute (STScI) is uniquely positioned to captivate the imagination and inspire learners of all ages in humanity’s quest to understand fundamental questions about our universe and our place in it. This presentation will provide an overview of the impact of the STScI’s Office of Public Outreach’s efforts to engage students, educators, and the public in exploring the universe through audience-based news, education, and outreach programs.At the heart of our programs lies a tight coupling of scientific, education, and communications expertise. By partnering scientists and educators, we assure current, accurate science content and education products and programs that are classroom-ready and held to the highest pedagogical standards. Likewise, news and outreach programs accurately convey cutting-edge science and technology in a way that is attuned to audience needs. The combination of Hubble’s scientific capabilities, majestic imagery, and our deep commitment to create effective programs to share Hubble science with the education community and the public, has enabled the STScI Office of Public Outreach programs to engage 6 million students and ½ million educators per year, and 24 million online viewers per year. Hubble press releases generate approximately 5,000 online news articles per year with an average circulation of 125 million potential readers per press release news story. We will also share how best practices and lessons learned from this long-lived program are already being applied to engage a new generation of explorers in the science and technology of the James Webb Space Telescope.

Effect of the presence of initial ethanol on ethanol production in sugar cane juice fermented by Zymomonas mobilis

OpenAIRE

Tano,Marcia Sadae; Buzato,João Batista

2003-01-01

Ethanol production in sugar cane juice in high initial sugar concentration, fermented by Z. mobilis in the presence and absence of ethanol, was evaluated. Ethanol production was low in both media. The presence of initial ethanol in the sugar cane juice reduced ethanol production by 48.8%, biomass production by 25.0% and the total sugar consumption by 28.3%. The presence of initial ethanol in the medium did not affect significantly levan production and biomass yield coefficient (g biomass/g su...

A Pilot Study to Increase the Efficiency of HIV Outreach Testing Through the Use of Timely and Geolocated HIV Viral Load Surveillance Data

Science.gov (United States)

Jennings, Jacky M.; Schumacher, Christina; Perin, Jamie; Myers, Tanya; Fields, Nathan; Greiner Safi, Amelia; Chaulk, Patrick

2018-01-01

Background Eliminating HIV transmission in a population necessitates identifying population reservoirs of HIV infection and subgroups most likely to transmit. HIV viral load is the single most important predictor of HIV transmission. The objective of this analysis was to evaluate whether a public health practice pilot project based on community viral load resulted in increases in the proportion of time spent testing in high viral load areas (process measure) and 3 outcome measures—the number and percent of overall HIV diagnoses, new diagnoses, and high viral load positives—in one mid-Atlantic US city with a severe HIV epidemic. Methods The evaluation was conducted during three, 3-month periods for 3 years and included the use of community viral load, global positioning system tracking data, and statistical testing to evaluate the effectiveness of the pilot project. Results The proportion of time spent outreach testing in high viral load areas (69%–84%, P the overall number and percent of HIV positives ((60 (3%) to 127 (6%), P The number and percent of new diagnoses (3 (0.1%) to 6 (0.2%)) and high viral load positives (5 (0.2%) to 9 (0.4%)) increased, but the numbers were too small for statistical testing. Discussion These results suggest that using community viral load to increase the efficiency of HIV outreach testing is feasible and may be effective in identifying more HIV positives. The pilot project provides a model for other public health practice demonstration projects. PMID:29420450

@OceanSeaIceNPI: Positive Practice of Science Outreach via Social Media

Science.gov (United States)

Meyer, A.; Pavlov, A.; Rösel, A.; Granskog, M. A.; Gerland, S.; Hudson, S. R.; King, J.; Itkin, P.; Negrel, J.; Cohen, L.; Dodd, P. A.; de Steur, L.

2016-12-01

As researchers, we are keen to share our passion for science with the general public. We are encouraged to do so by colleagues, journalists, policy-makers and funding agencies. How can we best achieve this in a small research group without having specific resources and skills such as funding, dedicated staff, and training? How do we sustain communication on a regular basis as opposed to the limited lifetime of a specific project? The emerging platforms of social media have become powerful and inexpensive tools to communicate science for various audiences. Many research institutions and individual researchers are already advanced users of social media, but small research groups and labs remain underrepresented. A small group of oceanographers, sea ice, and atmospheric scientists at the Norwegian Polar Institute have been running their social media science outreach for two years @OceanSeaIceNPI. Here we share our successful experience of developing and maintaining a researcher-driven outreach through Instagram, Twitter and Facebook. We present our framework for sharing responsibilities within the group to maximize effectiveness. Each media channel has a target audience for which the posts are tailored. Collaboration with other online organizations and institutes is key for the growth of the channels. The @OceanSeaIceNPI posts reach more than 4000 followers on a weekly basis. If you have questions about our @OceanSeaIceNPI initiative, you can tweet them with a #ask_oceanseaicenpi hashtag anytime.

Outreach at the Canadian Nuclear Safety Commission - An Aboriginal Peoples' Perspective

International Nuclear Information System (INIS)

Lojk, R.; Ben Belfakhel, M.

2006-01-01

. This paper presents first CNSC's Communication Activities and Licensing Hearings. Then, it deals with the Stakeholder's Involvement and the Environmental Assessment Act and finally it presents some Selected Examples of Outreach Activities: CNSC Public Outreach Activities under the CLEAN (Contaminated Lands Evaluation and Assessment Network) Program; decommissioning of the Elliot Lake Uranium Mines ; Port Hope Area Initiative (PHAI) ; Deloro Clean-up Project; Greater Toronto Area (GTA); Radium Luminous Dial Program. In conclusion, outreach is a coordinated approach to increasing levels of communication with stakeholders on issues or information of mutual interest, listening to the views received and acting where appropriate. It includes activities which are over and above licensing and compliance activities required by Canada's Act and Regulations. The CNSC operates with a high level of transparency and thus involves stakeholders through a variety of appropriate consultation processes, effective information sharing and communications. It is CNSC's experience that efforts at improving outreach and stakeholder involvement result in a win-win situation

Production of ethanol from cellulose (sawdust)

OpenAIRE

Otulugbu, Kingsley

2012-01-01

The production of ethanol from food such as corn, cassava etc. is the most predominate way of producing ethanol. This has led to a shortage in food, inbalance in food chain, increased food price and indirect land use. This thesis thus explores using another feed for the production of ethanol- hence ethanol from cellulose. Sawdust was used to carry out the experiment from the production of ethanol and two methods were considered: SHF (Separate Hydrolysis and Fermentation) and SSF (Simultaneous...

Ethanol and Protein from Ethanol Plant By-Products Using Edible Fungi Neurospora intermedia and Aspergillus oryzae.

Science.gov (United States)

Bátori, Veronika; Ferreira, Jorge A; Taherzadeh, Mohammad J; Lennartsson, Patrik R

2015-01-01

Feasible biorefineries for production of second-generation ethanol are difficult to establish due to the process complexity. An alternative is to partially include the process in the first-generation plants. Whole stillage, a by-product from dry-mill ethanol processes from grains, is mostly composed of undegraded bran and lignocelluloses can be used as a potential substrate for production of ethanol and feed proteins. Ethanol production and the proteins from the stillage were investigated using the edible fungi Neurospora intermedia and Aspergillus oryzae, respectively. N. intermedia produced 4.7 g/L ethanol from the stillage and increased to 8.7 g/L by adding 1 FPU of cellulase/g suspended solids. Saccharomyces cerevisiae produced 0.4 and 5.1 g/L ethanol, respectively. Under a two-stage cultivation with both fungi, up to 7.6 g/L of ethanol and 5.8 g/L of biomass containing 42% (w/w) crude protein were obtained. Both fungi degraded complex substrates including arabinan, glucan, mannan, and xylan where reductions of 91, 73, 38, and 89% (w/v) were achieved, respectively. The inclusion of the current process can lead to the production of 44,000 m(3) of ethanol (22% improvement), around 12,000 tons of protein-rich biomass for animal feed, and energy savings considering a typical facility producing 200,000 m(3) ethanol/year.

Efficient production of ethanol from waste paper and the biochemical methane potential of stillage eluted from ethanol fermentation.

Science.gov (United States)

Nishimura, Hiroto; Tan, Li; Sun, Zhao-Yong; Tang, Yue-Qin; Kida, Kenji; Morimura, Shigeru

2016-02-01

Waste paper can serve as a feedstock for ethanol production due to being rich in cellulose and not requiring energy-intensive thermophysical pretreatment. In this study, an efficient process was developed to convert waste paper to ethanol. To accelerate enzymatic saccharification, pH of waste paper slurry was adjusted to 4.5-5.0 with H2SO4. Presaccharification and simultaneous saccharification and fermentation (PSSF) with enzyme loading of 40 FPU/g waste paper achieved an ethanol yield of 91.8% and productivity of 0.53g/(Lh) with an ethanol concentration of 32g/L. Fed-batch PSSF was used to decrease enzyme loading to 13 FPU/g waste paper by feeding two separate batches of waste paper slurry. Feeding with 20% w/w waste paper slurry increased ethanol concentration to 41.8g/L while ethanol yield decreased to 83.8%. To improve the ethanol yield, presaccharification was done prior to feeding and resulted in a higher ethanol concentration of 45.3g/L, a yield of 90.8%, and productivity of 0.54g/(Lh). Ethanol fermentation recovered 33.2% of the energy in waste paper as ethanol. The biochemical methane potential of the stillage eluted from ethanol fermentation was 270.5mL/g VTS and 73.0% of the energy in the stillage was recovered as methane. Integrating ethanol fermentation with methane fermentation, recovered a total of 80.4% of the energy in waste paper as ethanol and methane. Copyright © 2015 Elsevier Ltd. All rights reserved.

Brazilian sugarcane ethanol as an expandable green alternative to crude oil use

Science.gov (United States)

Jaiswal, Deepak; de Souza, Amanda P.; Larsen, Søren; Lebauer, David S.; Miguez, Fernando E.; Sparovek, Gerd; Bollero, Germán; Buckeridge, Marcos S.; Long, Stephen P.

2017-11-01

Reduction of CO2 emissions will require a transition from fossil fuels to alternative energy sources. Expansion of Brazilian sugarcane ethanol provides one near-term scalable solution to reduce CO2 emissions from the global transport sector. In contrast to corn ethanol, the Brazilian sugarcane ethanol system may offset 86% of CO2 emissions compared to oil use, and emissions resulting from land-use change to sugarcane are paid back in just 2-8 years. But, it has been uncertain how much further expansion is possible given increasing demand for food and animal feed, climate change impacts and protection of natural ecosystems. We show that Brazilian sugarcane ethanol can provide the equivalent of 3.63-12.77 Mb d-1 of crude oil by 2045 under projected climate change while protecting forests under conservation and accounting for future land demand for food and animal feed production. The corresponding range of CO2 offsets is 0.55-2.0 Gigatons yr-1. This would displace 3.8-13.7% of crude oil consumption and 1.5-5.6% of net CO2 emission globally relative to data for 2014.

The Metastability and Nucleation Thresholds of Ibuprofen in Ethanol and Water-Ethanol Mixtures

Directory of Open Access Journals (Sweden)

Abdur Rashid

2015-01-01

Full Text Available To investigate the crystallization of ibuprofen [((RS-2-(4-(2-methylpropyl phenyl propanoic acid] from ethanol and water-ethanol mixtures it is necessary to know the nucleation limits of its solutions. In the absence of crystals, nucleation will seldom occur below the PNT (primary nucleation threshold. If crystals are present, nucleation will seldom occur until below the lower SNT (secondary nucleation threshold. Below the SNT, crystals will still grow with negligible nucleation. PNT and SNT values (expressed as relative supersaturation σ have been measured at 10, 25, and 40°C for ibuprofen in ethanol and in a range of mixtures of different ethanol (E/water (W ratios. The induction times were determined from observing the times to nucleate for a range of different supersaturated solutions at a given temperature and E/W ratio. As expected, lowering the supersaturation leads to longer induction times. In ethanol, the SNT values are small and thus the secondary metastable zone width (MSZW is relatively narrow with a 1 h SNT relative supersaturation typically about σ ~ 0.05. The 1 h PNT values are much larger with values for σ around 0.3. In aqueous ethanolic mixtures at 25°C, both the PNT and SNT decrease as the water content increases.

Concomitant stress potentiates the preference for, and consumption of, ethanol induced by chronic pre-exposure to ethanol

OpenAIRE

G. Morais-Silva; J. Fernandes-Santos; D. Moreira-Silva; M.T. Marin

2016-01-01

Ethanol abuse is linked to several acute and chronic injuries that can lead to health problems. Ethanol addiction is one of the most severe diseases linked to the abuse of this drug. Symptoms of ethanol addiction include compulsive substance intake and withdrawal syndrome. Stress exposure has an important role in addictive behavior for many drugs of abuse (including ethanol), but the consequences of stress and ethanol in the organism when these factors are concomitant results in a complex int...

DOE Building America Stakeholder Outreach and Engagement Highlights: Jan. 1, 2016, through Dec. 31, 2016

Energy Technology Data Exchange (ETDEWEB)

Rothgeb, Stacey K [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-06-08

Fact sheet showing the metrics from calendar year 2016 from Building America's various outreach activities, including website, webinars, publications, etc. Metrics report on data for outreach and stakeholder engagement.

DOE Building America Stakeholder Outreach and Engagement Highlights: Jan. 1, 2016, through Dec. 31, 2016

Energy Technology Data Exchange (ETDEWEB)

Stacey Rothgeb

2017-05-01

Fact sheet showing the metrics from calendar year 2016 from Building America's various outreach activities, including website, webinars, publications, etc. Metrics report on data for outreach and stakeholder engagement.

Alterations in ethanol-induced behaviors and consumption in knock-in mice expressing ethanol-resistant NMDA receptors.

Directory of Open Access Journals (Sweden)

Carolina R den Hartog

Full Text Available Ethanol's action on the brain likely reflects altered function of key ion channels such as glutamatergic N-methyl-D-aspartate receptors (NMDARs. In this study, we determined how expression of a mutant GluN1 subunit (F639A that reduces ethanol inhibition of NMDARs affects ethanol-induced behaviors in mice. Mice homozygous for the F639A allele died prematurely while heterozygous knock-in mice grew and bred normally. Ethanol (44 mM; ∼0.2 g/dl significantly inhibited NMDA-mediated EPSCs in wild-type mice but had little effect on responses in knock-in mice. Knock-in mice had normal expression of GluN1 and GluN2B protein across different brain regions and a small reduction in levels of GluN2A in medial prefrontal cortex. Ethanol (0.75-2.0 g/kg; i.p. increased locomotor activity in wild-type mice but had no effect on knock-in mice while MK-801 enhanced activity to the same extent in both groups. Ethanol (2.0 g/kg reduced rotarod performance equally in both groups but knock-in mice recovered faster following a higher dose (2.5 g/kg. In the elevated zero maze, knock-in mice had a blunted anxiolytic response to ethanol (1.25 g/kg as compared to wild-type animals. No differences were noted between wild-type and knock-in mice for ethanol-induced loss of righting reflex, sleep time, hypothermia or ethanol metabolism. Knock-in mice consumed less ethanol than wild-type mice during daily limited-access sessions but drank more in an intermittent 24 h access paradigm with no change in taste reactivity or conditioned taste aversion. Overall, these data support the hypothesis that NMDA receptors are important in regulating a specific constellation of effects following exposure to ethanol.

Alterations in ethanol-induced behaviors and consumption in knock-in mice expressing ethanol-resistant NMDA receptors.

Science.gov (United States)

den Hartog, Carolina R; Beckley, Jacob T; Smothers, Thetford C; Lench, Daniel H; Holseberg, Zack L; Fedarovich, Hleb; Gilstrap, Meghin J; Homanics, Gregg E; Woodward, John J

2013-01-01

Ethanol's action on the brain likely reflects altered function of key ion channels such as glutamatergic N-methyl-D-aspartate receptors (NMDARs). In this study, we determined how expression of a mutant GluN1 subunit (F639A) that reduces ethanol inhibition of NMDARs affects ethanol-induced behaviors in mice. Mice homozygous for the F639A allele died prematurely while heterozygous knock-in mice grew and bred normally. Ethanol (44 mM; ∼0.2 g/dl) significantly inhibited NMDA-mediated EPSCs in wild-type mice but had little effect on responses in knock-in mice. Knock-in mice had normal expression of GluN1 and GluN2B protein across different brain regions and a small reduction in levels of GluN2A in medial prefrontal cortex. Ethanol (0.75-2.0 g/kg; i.p.) increased locomotor activity in wild-type mice but had no effect on knock-in mice while MK-801 enhanced activity to the same extent in both groups. Ethanol (2.0 g/kg) reduced rotarod performance equally in both groups but knock-in mice recovered faster following a higher dose (2.5 g/kg). In the elevated zero maze, knock-in mice had a blunted anxiolytic response to ethanol (1.25 g/kg) as compared to wild-type animals. No differences were noted between wild-type and knock-in mice for ethanol-induced loss of righting reflex, sleep time, hypothermia or ethanol metabolism. Knock-in mice consumed less ethanol than wild-type mice during daily limited-access sessions but drank more in an intermittent 24 h access paradigm with no change in taste reactivity or conditioned taste aversion. Overall, these data support the hypothesis that NMDA receptors are important in regulating a specific constellation of effects following exposure to ethanol.

CloudSat Education Network: Partnerships for Outreach

Science.gov (United States)

TeBockhorst, D.

2014-12-01

CloudSat Education Network (CEN): Partnerships to improve the understanding of clouds in formal and informal settings. Since The CloudSat satellite launched in 2006 the Formal and Informal education programs for the mission have been focused on bringing an understanding about the mission science and the importance of clouds, climate & weather science. This has been done by creating and strengthening partnership and collaboration within scientific and educational communities around the country and the world. Because CloudSat was formally recognized as a Earth System Science Pathfinder campaign with the GLOBE program, the CEN developed a set of field protocols for student observations that augmented the GLOBE atmosphere protocols when there was a satellite overpass. This shared process between GLOBE & CloudSat resulted in the training & creation of CEN schools that are both GLOBE schools and CloudSat schools, and also produced three GLOBE partnerships that specialize in cloud science education and outreach. In addition, the CEN has developed productive relationships with other NASA missions and EPO teams. Specifically, in collaboration with the NASA CERES mission projects S'Cool and MyNASAData, we have co-presented at NSTA conferences and with schools participating in a NASA EPOESS-funded formal education project. This collaborative work has been a very real benefit to a wide variety of audiences needing to strengthen their understanding of clouds and their roles in the earth system, and we hope will serve as a model to future missions looking to involve the public in mission science.

Inclusive outreach practices in Palaeontology: Inclusive-Coworking

Science.gov (United States)

García-Frank, Alejandra; Gomez-Heras, Miguel; Fesharaki, Omid

2017-04-01

Previous experiences with people with both physical and intellectual functional diversity around palaeontological issues have demonstrated the important value of science outreach directed to people with disabilities. The aforementioned practices act twofold: as a learning tool and also improving the quality of life of the participants and thus, their self-image. All these pioneer experiences were the first step in a process of developing new attitudes contributing the 2030 Agenda for Sustainable Development of United Nations, where among the 17 goals proposed an effective social inclusion of people with disabilities is required. For this, real inclusive practices in geological outreach are imperious. A close cooperation with all the parts (researchers and participants), in a kind of coworking attitude is needed. This Inclusive-Coworking is considered in the sense of social gathering in order to share equal values and look for the synergy that this different outlook implies. And what is more important: the change of role of the previously learners into an active part of the scientific outreach, providing the adequate methodology for that. The offer of non-formal learning activities normally includes the participation of university professors and researchers in Science Week editions. During the 2016 session in Madrid, four adults with intellectual disability who were participants in the previous edition, contributed in the palaeontological workshop. They were in charge of four of the eight modules explaining the origin of fossils and how to collect them, the evolution of equids' limbs, and the main dentition types in vertebrates to the twenty 16 year old secondary students who attended the workshop. During the development of the experience all the students were pleased with the inclusive approach, and the interaction of all participants was fruitful. Although the explanations took a bit more time when made by our functional diverse fellows, all the abstracts concepts

Ethanol demand in Brazil: Regional approach

International Nuclear Information System (INIS)

Freitas, Luciano Charlita de; Kaneko, Shinji

2011-01-01

Successive studies attempting to clarify national aspects of ethanol demand have assisted policy makers and producers in defining strategies, but little information is available on the dynamic of regional ethanol markets. This study aims to analyze the characteristics of ethanol demand at the regional level taking into account the peculiarities of the developed center-south and the developing north-northeast regions. Regional ethanol demand is evaluated based on a set of market variables that include ethanol price, consumer's income, vehicle stock and prices of substitute fuels; i.e., gasoline and natural gas. A panel cointegration analysis with monthly observations from January 2003 to April 2010 is employed to estimate the long-run demand elasticity. The results reveal that the demand for ethanol in Brazil differs between regions. While in the center-south region the price elasticity for both ethanol and alternative fuels is high, consumption in the north-northeast is more sensitive to changes in the stock of the ethanol-powered fleet and income. These, among other evidences, suggest that the pattern of ethanol demand in the center-south region most closely resembles that in developed nations, while the pattern of demand in the north-northeast most closely resembles that in developing nations. - Research highlights: → Article consists of a first insight on regional demand for ethanol in Brazil. → It proposes a model with multiple fuels, i.e., hydrous ethanol, gasohol and natural gas. → Results evidence that figures for regional demand for ethanol differ amongst regions and with values reported for national demand. → Elasticities for the center-south keep similarities to patterns for fuel demand in developed nations while coefficients for the north-northeast are aligned to patterns on developing countries.

Ethanol demand in Brazil: Regional approach

Energy Technology Data Exchange (ETDEWEB)

Freitas, Luciano Charlita de, E-mail: lucianofreitas@hiroshima-u.ac.j [Graduate School for International Development and Cooperation, Development Policy, Hiroshima University 1-5-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8529 (Japan); Kaneko, Shinji [Graduate School for International Development and Cooperation, Development Policy, Hiroshima University 1-5-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8529 (Japan)

2011-05-15

Successive studies attempting to clarify national aspects of ethanol demand have assisted policy makers and producers in defining strategies, but little information is available on the dynamic of regional ethanol markets. This study aims to analyze the characteristics of ethanol demand at the regional level taking into account the peculiarities of the developed center-south and the developing north-northeast regions. Regional ethanol demand is evaluated based on a set of market variables that include ethanol price, consumer's income, vehicle stock and prices of substitute fuels; i.e., gasoline and natural gas. A panel cointegration analysis with monthly observations from January 2003 to April 2010 is employed to estimate the long-run demand elasticity. The results reveal that the demand for ethanol in Brazil differs between regions. While in the center-south region the price elasticity for both ethanol and alternative fuels is high, consumption in the north-northeast is more sensitive to changes in the stock of the ethanol-powered fleet and income. These, among other evidences, suggest that the pattern of ethanol demand in the center-south region most closely resembles that in developed nations, while the pattern of demand in the north-northeast most closely resembles that in developing nations. - Research highlights: {yields} Article consists of a first insight on regional demand for ethanol in Brazil. {yields} It proposes a model with multiple fuels, i.e., hydrous ethanol, gasohol and natural gas. {yields} Results evidence that figures for regional demand for ethanol differ amongst regions and with values reported for national demand. {yields} Elasticities for the center-south keep similarities to patterns for fuel demand in developed nations while coefficients for the north-northeast are aligned to patterns on developing countries.

12 CFR 906.10 - Why does the Finance Board have this outreach program?

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Why does the Finance Board have this outreach program? 906.10 Section 906.10 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE... Minorities, Women, or Individuals With Disabilities § 906.10 Why does the Finance Board have this outreach...

Are specialist outreach clinics for orthodontic consultation effective? A randomised controlled trial

OpenAIRE

Mandall, Nicola; O'Brien, K.

2001-01-01

Objective To develop outreach clinics for orthodontic consultation and evaluate their costs and effectiveness. Design Single centre randomised controlled trial with random allocation of referred patients to outreach or main base consultation appointments. Setting One hospital orthodontic department and three community health centre clinics in Greater Manchester. Subjects 324 patients who were referred for orthodontic treatment. Main outcome measures The outcome of consultation, the cost and d...

Integrating the GalileoScope into Successful Outreach Programming

Science.gov (United States)

Michaud, Peter D.; Slater, S.; Goldstein, J.; Harvey, J.; Garcia, A.

2010-01-01

Since 2004, the Gemini Observatory’s week-long Journey Through the Universe (JTtU) program has successfully shared the excitement of scientific research with teachers, students and the public on Hawaii’s Big Island. Based on the national JTtU program started in 1999, the Hawai‘i version reaches an average of 7,000 students annually and each year features a different theme shared with a diverse set of learners. In 2010, the theme includes the integration of the GalileoScope-produced as a keystone project for the International Year of Astronomy. In preparation, a pilot teacher workshop (held in October 2009) introduced local island teachers to the GalileoScope and a 128-page educator’s activity resource book coordinated by the University of Wyoming. Response from this initial teacher’s workshop has been strong and evaluations plus follow-up actions by participating teachers illustrate that the integration of the GalileoScope has been successful based upon this diverse sample. Integrating GalileoScopes into Chilean schools in 2010 is also underway at Gemini South. This program will solicit informal proposals from educators who wish to use the telescopes in classrooms and a Spanish version of the teacher resource book is planned. The authors conclude that integration of the GalileoScope into an existing outreach program is an effective way to keep content fresh, relevant and engaging for both educators and students. This initiative is funded by Gemini Observatory outreach program. The Gemini Observatory is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (US), the Science and Technology Facilities Council (UK), the National Research Council (Canada), CONICYT (Chile), the Australian Research Council (Australia), Ministério da Ciência e Tecnologia (Brazil), and Ministerio de Ciencia, Tecnología e Innovación Productiva

Experiences of outreach workers in promoting smoking cessation to Bangladeshi and Pakistani men: longitudinal qualitative evaluation

Directory of Open Access Journals (Sweden)

Barton Pelham M

2011-06-01

Full Text Available Abstract Background Despite having high smoking rates, there have been few tailored cessation programmes for male Bangladeshi and Pakistani smokers in the UK. We report on a qualitative evaluation of a community-based, outreach worker delivered, intervention that aimed to increase uptake of NHS smoking cessation services and tailor services to meet the needs of Bangladeshi and Pakistani men. Methods This was a longitudinal, qualitative study, nested within a phase II cluster randomised controlled trial of a complex intervention. We explored the perspectives and experiences of five outreach workers, two stop smoking service managers and a specialist stop smoking advisor. Data were collected through focus group discussions, weekly diaries, observations of management meetings, shadowing of outreach workers, and one-to-one interviews with outreach workers and their managers. Analysis was undertaken using a modified Framework approach. Results Outreach workers promoted cessation services by word of mouth on the streets, in health service premises, in local businesses and at a wide range of community events. They emphasised the reasons for cessation, especially health effects, financial implications, and the impact of smoking on the family. Many smokers agreed to be referred to cessation services, but few attended, this in part being explained by concerns about the relative inflexibility of existing service provision. Although outreach workers successfully expanded service reach, they faced the challenges of perceived lack of awareness of the health risks associated with smoking in older smokers and apathy in younger smokers. These were compounded by perceptions of "lip service" being given to their role by community organisations and tensions both amongst the outreach workers and with the wider management team. Conclusions Outreach workers expanded reach of the service through taking it to diverse locations of relevance to Pakistani and Bangladeshi

NCRP Program Area Committee 7: Radiation Education, Risk Communication, Outreach, and Policy.

Science.gov (United States)

Becker, S M; Locke, P A

2016-02-01

Recognizing the central importance of effective communication, education, and policy across all of the domains of radiation safety and radiation protection, the National Council on Radiation Protection and Measurements (NCRP) established a new committee in 2013. Program Area Committee 7 (PAC 7) was created to develop projects and provide guidance on "Radiation Education, Risk Communication, Outreach, and Policy." After identifying individuals with relevant expertise who were willing to serve, the Committee held its inaugural meeting in 2014. In 2015, the Committee increased its membership and began carrying out an expanded program of activities. One area of activity has involved providing input and feedback on risk communication issues to NCRP and other agencies. Another area of work has involved liaising with other NCRP committees (e.g., Council Committee 1 and PAC 3) to help incorporate psychosocial and risk communication issues into projects. Future efforts of NCRP's newest PAC are expected to include the development of authoritative reports and commentaries dealing with critical issues and challenges in radiation risk communication, education, and policy.

78 FR 65608 - Information Collection; Outreach Opportunity Questionnaire

Science.gov (United States)

2013-11-01

...In accordance with the Paperwork Reduction Act of 1995, the Forest Service is seeking comments from all interested individuals and organizations on the extension with revision of a currently approved information collection, Outreach Opportunity Questionnaire.

Ethanol fuels in Brazil

International Nuclear Information System (INIS)

Trindade, S.C.

1993-01-01

The largest alternative transportation fuels program in the world today is Brazil's Proalcool Program. About 6.0 million metric tons of oil equivalent (MTOE) of ethanol, derived mainly from sugar cane, were consumed as transportation fuels in 1991 (equivalent to 127,000 barrels of crude oil per day). Total primary energy consumed by the Brazilian economy in 1991 was 184.1 million MTOE, and approximately 4.3 million vehicles -- about one third of the total vehicle fleet or about 40 percent of the total car population -- run on hydrous or open-quotes neatclose quotes ethanol at the azeotropic composition (96 percent ethanol, 4 percent water, by volume). Additional transportation fuels available in the country are diesel and gasoline, the latter of which is defined by three grades. Gasoline A (regular, leaded gas)d has virtually been replaced by gasoline C, a blend of gasoline and up to 22 percent anhydrous ethanol by volume, and gasoline B (premium gasoline) has been discontinued as a result of neat ethanol market penetration

Opportunities and Resources for Scientist Participation in Education and Public Outreach

Science.gov (United States)

Buxner, Sanlyn; CoBabe-Ammann, E.; Shipp, S.; Hsu, B.

2012-10-01

Active engagement of scientists in Education and Public Outreach (E/PO) activities results in benefits for both the audience and scientists. Most scientists are trained in research but have little formal training in education. The Planetary Science Education and Public Outreach (E/PO) Forum helps the Science Mission Directorate support scientists currently involved in E/PO and to help scientists who are interested in becoming involved in E/PO efforts find ways to do so through a variety of avenues. We will present current and future opportunities and resources for scientists to become engaged in education and public outreach. These include upcoming NASA SMD E/PO funding opportunities, professional development resources for writing NASA SMD E/PO proposals (webinars and other online tools), toolkits for scientists interested in best practices in E/PO (online guides for K-12 education and public outreach), EarthSpace (a community web space where instructors can find and share about teaching space and earth sciences in the undergraduate classroom, including class materials news and funding opportunities, and the latest education research), thematic resources for teaching about the solar system (archived resources from Year of the Solar System), and an online database of scientists interested in connecting with education programs. Learn more about the Forum and find resources at http://smdepo.org/.

Renewable corn-ethanol and energy security

International Nuclear Information System (INIS)

Eaves, James

2007-01-01

Though corn-ethanol is promoted as renewable, models of the production process assume fossil fuel inputs. Moreover, ethanol is promoted as a means of increasing energy security, but there is little discussion of the dependability of its supply. This study investigates the sensibility of promoting corn-ethanol as an automobile fuel, assuming a fully renewable production process. We then use historical data to estimate the supply risk of ethanol relative to imported petroleum. We find that devoting 100% of US corn to ethanol would displace 3.5% of gasoline consumption and the annual supply of the ethanol would be inherently more risky than that of imported oil. Finally, because large temperature increases can simultaneously increase fuel demand and the cost of growing corn, the supply responses of ethanol producers to temperature-induced demand shocks would likely be weaker than those of gasoline producers. (author)

Ethanol Demand in United States Gasoline Production

Energy Technology Data Exchange (ETDEWEB)

Hadder, G.R.

1998-11-24

The Oak Ridge National Laboratory (OWL) Refinery Yield Model (RYM) has been used to estimate the demand for ethanol in U.S. gasoline production in year 2010. Study cases examine ethanol demand with variations in world oil price, cost of competing oxygenate, ethanol value, and gasoline specifications. For combined-regions outside California summer ethanol demand is dominated by conventional gasoline (CG) because the premised share of reformulated gasoline (RFG) production is relatively low and because CG offers greater flexibility for blending high vapor pressure components like ethanol. Vapor pressure advantages disappear for winter CG, but total ethanol used in winter RFG remains low because of the low RFG production share. In California, relatively less ethanol is used in CG because the RFG production share is very high. During the winter in California, there is a significant increase in use of ethanol in RFG, as ethanol displaces lower-vapor-pressure ethers. Estimated U.S. ethanol demand is a function of the refiner value of ethanol. For example, ethanol demand for reference conditions in year 2010 is 2 billion gallons per year (BGY) at a refiner value of $1.00 per gallon (1996 dollars), and 9 BGY at a refiner value of $0.60 per gallon. Ethanol demand could be increased with higher oil prices, or by changes in gasoline specifications for oxygen content, sulfur content, emissions of volatile organic compounds (VOCS), and octane numbers.

Critical care outreach referrals: a mixed-method investigative study of outcomes and experiences.

Science.gov (United States)

Pattison, Natalie; Eastham, Elizabeth

2012-01-01

To explore referrals to a critical care outreach team (CCOT), associated factors around patient management and survival to discharge, and the qualitative exploration of referral characteristics (identifying any areas for service improvement around CCOT). A single-centre mixed method study in a specialist hospital was undertaken, using an explanatory design: participant selection model. In this model, quantitative results (prospective and retrospective episode of care review, including modified early warning system (MEWS), time and delay of referral and patient outcomes for admission and survival) are further explained by qualitative (interview) data with doctors and nurses referring to outreach. Quantitative data were analysed using SPSS +17 and 19, and qualitative data were analysed using grounded theory principles. A large proportion of referrals (124/407 = 30·5%) were made by medical staff. For 97 (97/407 = 23·8%) referrals, there was a delay between the point at which patients deteriorated (as verified by retrospective record review and MEWS score triggers) and the time at when patients were referred. The average delay was 2·96 h (95% CI 1·97-3·95; SD 9·56). Timely referrals were associated with improved outcomes; however, no causal attribution can be made from the circumstances around CCOT referral. Qualitative themes included indications for referral, facilitating factors for referral, barriers to referral and consequences of referral, with an overarching core theory of reassurance. Outreach was seen as back-up and this core theory demonstrates the important, and somewhat less tangible, role outreach has in supporting ward staff to care for at-risk patients. Mapping outreach episodes of care and patient outcomes can help highlight areas for improvement. This study outlines reasons for referral and how outreach can facilitate patient pathways in critical illness. © 2011 The Authors. Nursing in Critical Care © 2011 British Association of Critical Care

Environmental benefits of ethanol

International Nuclear Information System (INIS)

1998-11-01

The environmental benefits of ethanol blended fuels in helping to reduce harmful emissions into the atmosphere are discussed. The use of oxygenated fuels such as ethanol is one way of addressing air pollution concerns such as ozone formation. The state of California has legislated stringent automobile emissions standards in an effort to reduce emissions that contribute to the formation of ground-level ozone. Several Canadian cities also record similar hazardous exposures to carbon monoxide, particularly in fall and winter. Using oxygenated fuels such as ethanol, is one way of addressing the issue of air pollution. The net effect of ethanol use is an overall decrease in ozone formation. For example, use of a 10 per cent ethanol blend results in a 25-30 per cent reduction in carbon monoxide emissions by promoting a more complete combustion of the fuel. It also results in a 6-10 per cent reduction of carbon dioxide, and a seven per cent overall decrease in exhaust VOCs (volatile organic compounds). The environmental implications of feedstock production associated with the production of ethanol for fuel was also discussed. One of the Canadian government's initiatives to address the climate change challenge is its FleetWise initiative, in which it has agreed to a phased-in acquisition of alternative fuel vehicles by the year 2005. 9 refs

Differential neural representation of oral ethanol by central taste-sensitive neurons in ethanol-preferring and genetically heterogeneous rats.

Science.gov (United States)

Lemon, Christian H; Wilson, David M; Brasser, Susan M

2011-12-01

In randomly bred rats, orally applied ethanol stimulates neural substrates for appetitive sweet taste. To study associations between ethanol's oral sensory characteristics and genetically mediated ethanol preference, we made electrophysiological recordings of oral responses (spike density) by taste-sensitive nucleus tractus solitarii neurons in anesthetized selectively bred ethanol-preferring (P) rats and their genetically heterogeneous Wistar (W) control strain. Stimuli (25 total) included ethanol [3%, 5%, 10%, 15%, 25%, and 40% (vol/vol)], a sucrose series (0.01, 0.03, 0.1, 0.3, 0.5, and 1 M), and other sweet, salt, acidic, and bitter stimuli; 50 P and 39 W neurons were sampled. k-means clustering applied to the sucrose response series identified cells showing high (S(1)) or relatively low (S(0)) sensitivity to sucrose. A three-way factorial analysis revealed that activity to ethanol was influenced by a neuron's sensitivity to sucrose, ethanol concentration, and rat line (P = 0.01). Ethanol produced concentration-dependent responses in S(1) neurons that were larger than those in S(0) cells. Although responses to ethanol by S(1) cells did not differ between lines, neuronal firing rates to ethanol in S(0) cells increased across concentration only in P rats. Correlation and multivariate analyses revealed that ethanol evoked responses in W neurons that were strongly and selectively associated with activity to sweet stimuli, whereas responses to ethanol by P neurons were not easily associated with activity to representative sweet, sodium salt, acidic, or bitter stimuli. These findings show differential central neural representation of oral ethanol between genetically heterogeneous rats and P rats genetically selected to prefer alcohol.

Final Report on Development of Thermoanaerobacterium saccharolyticum for the conversion of lignocellulose to ethanol

Energy Technology Data Exchange (ETDEWEB)

Herring, Christopher D.; Kenealy, William R.; Shaw, A. Joe; Raman, Babu; Tschaplinski, Timothy J.; Brown, Steven D.; Davison, Brian H.; Covalla, Sean F.; Sillers, W. Ryan; Xu, Haowen; Tsakraklides, Vasiliki; Hogsett, David A.

2012-01-24

This project addressed the need for economical technology for the conversion of lignocellulosic biomass to fuels, specifically the conversion of pretreated hardwood to ethanol. The technology developed is a set of strains of the bacterium Thermoanaerobacterium saccharolyticum and an associated fermentation process for pretreated hardwood. Tools for genetic engineering and analysis of the organism were developed, including a markerless mutation method, a complete genome sequence and a set of gene expression profiles that show the activity of its genes under a variety of conditions relevant to lignocellulose conversion. Improved strains were generated by selection and genetic engineering to be able to produce higher amounts of ethanol (up to 70 g/L) and to be able to better tolerate inhibitory compounds from pretreated hardwood. Analysis of these strains has generated useful insight into the genetic basis for desired properties of biofuel producing organisms. Fermentation conditions were tested and optimized to achieve ethanol production targets established in the original project proposal. The approach proposed was to add cellulase enzymes to the fermentation, a method called Simultaneous Saccharification and Fermentation (SSF). We had reason to think SSF would be an efficient approach because the optimal temperature and pH for the enzymes and bacterium are very close. Unfortunately, we discovered that commercially available cellulases are inactivated in thermophilic SSF by a combination of low redox potential and ethanol. Despite this, progress was made against the fermentation targets using bacterial cellulases. Thermoanaerobacterium saccharolyticum may still prove to be a commercially viable technology should cellulase enzyme issues be addressed. Moreover, the organism was demonstrated to produce ethanol at approximately theoretical yield from oligomeric hemicellulose extracts, an ability that may prove to be uniquely valuable in pretreatment configurations in

Scientists: Get Involved in Planetary Science Education and Public Outreach! Here’s How!

Science.gov (United States)

Buxner, Sanlyn; Dalton, H.; Shipp, S.; CoBabe-Ammann, E.; Scalice, D.; Bleacher, L.; Wessen, A.

2013-10-01

The Planetary Science Education and Public Outreach (E/PO) Forum is a team of educators, scientists, and outreach professionals funded by NASA’s Science Mission Directorate (SMD) that supports SMD scientists currently involved in E/PO - or interested in becoming involved in E/PO efforts - to find ways to do so through a variety of avenues. There are many current and future opportunities and resources for scientists to become engaged in E/PO. The Forum provides tools for responding to NASA SMD E/PO funding opportunities (webinars and online proposal guides), a one-page Tips and Tricks guide for scientists to engage in education and public outreach, and a sampler of activities organized by thematic topic and NASA’s Big Questions in planetary science. Scientists can also locate resources for interacting with diverse audiences through a number of online clearinghouses, including: NASA Wavelength, a digital collection of peer-reviewed Earth and space science resources for educators of all levels (http://nasawavelength.org); the Year of the Solar System website (http://solarsystem.nasa.gov/yss), a presentation of thematic resources that includes background information, missions, the latest in planetary science news, and educational products, for use in the classroom and out, for teaching about the solar system organized by topic - volcanism, ice, astrobiology, etc.; and EarthSpace (http://www.lpi.usra.edu/earthspace), a community website where faculty can find and share resources and information about teaching Earth and space sciences in the undergraduate classroom, including class materials, news, funding opportunities, and the latest education research. Also recently developed, the NASA SMD Scientist Speaker’s Bureau (http://www.lpi.usra.edu/education/speaker) offers an online portal to connect scientists interested in getting involved in E/PO projects - giving public talks, classroom visits, and virtual connections - with audiences. Learn more about the

Laboratory-based educational and outreach activities in the framework of a CAREER award at the University of Oregon

Science.gov (United States)

Bindeman, I. N.

2011-12-01

The Stable Isotope Laboratory at the University of Oregon has been used as a learning and outreach center in the framework of the 09 award entitled "Stable isotope insights into large-volume volcanic eruptions". The PI and other members of the group have actively recruitted undergraduate students, summer session and catalytic outreach undergraduates, and hosted international students, visitors, and collaborators from Russia, Iceland, France, the UK, Australia, and Switzerland. We also integrated closely with the Oregon-wide summer program that brings community college students to the University of Oregon for 2.5 months summer research residence (UCORE). In total we gave supervised five undergraduate students and three UCORE students. Additionally, we recruited undergraduates from U of Chicago, Colorado and Pomona Colleges to spend summers in the lab and in the field. In conjunction with the NSF funded PIRE program, two female graduate and one female undergraduate students participated in fieldwork in Kamchatka, and three Kamchatka undergraduates, and one Moscow graduate student visited the University Oregon. Students performed their own projects or Senior Theses and reported their results locally and at AGU conferences. We developed a management structure in which graduate students, a postdoc, and lab technician co-supervised students and visitors and this exposed them into the supervisory roles, contributed to the project progress, and liberated PI from micromanagement duties. The talk will present our experience with this management concept of a lab-based-learning initiative, which defines roles for each member of the lab. Our outreach activities included public lectures at community colleges by PI and a graduate student, and the topical Penrose conference co-organized by the PI, which attracted many students and visitors who collected their data in the lab. PI has introduced a voluntary fieldtrip as a part of his Volcanoes and Earthquake large enrollment class

Ethanol Forensic Toxicology.

Science.gov (United States)

Perry, Paul J; Doroudgar, Shadi; Van Dyke, Priscilla

2017-12-01

Ethanol abuse can lead to negative consequences that oftentimes result in criminal charges and civil lawsuits. When an individual is suspected of driving under the influence, law enforcement agents can determine the extent of intoxication by measuring the blood alcohol concentration (BAC) and performing a standardized field sobriety test. The BAC is dependent on rates of absorption, distribution, and elimination, which are influenced mostly by the dose of ethanol ingested and rate of consumption. Other factors contributing to BAC are gender, body mass and composition, food effects, type of alcohol, and chronic alcohol exposure. Because of individual variability in ethanol pharmacology and toxicology, careful extrapolation and interpretation of the BAC is needed, to justify an arrest and assignment of criminal liability. This review provides a summary of the pharmacokinetic properties of ethanol and the clinical effects of acute intoxication as they relate to common forensic questions. Concerns regarding the extrapolation of BAC and the implications of impaired memory caused by alcohol-induced blackouts are discussed. © 2017 American Academy of Psychiatry and the Law.

Solubility of Ferulic Acid in Supercritical Carbon Dioxide with Ethanol as Cosolvent

Czech Academy of Sciences Publication Activity Database

Sovová, Helena

2001-01-01

Roč. 46, č. 5 (2001), s. 1255-1257 ISSN 0021-9568 R&D Projects: GA ČR GA203/98/1445 Institutional research plan: CEZ:AV0Z4072921 Keywords : solubility * supercritical carbon * ethanol Subject RIV: CI - Industrial Chemistry, Chemical Engineering Impact factor: 0.960, year: 2001

Ethanol and Protein from Ethanol Plant By-Products Using Edible Fungi Neurospora intermedia and Aspergillus oryzae

Directory of Open Access Journals (Sweden)

Veronika Bátori

2015-01-01

Full Text Available Feasible biorefineries for production of second-generation ethanol are difficult to establish due to the process complexity. An alternative is to partially include the process in the first-generation plants. Whole stillage, a by-product from dry-mill ethanol processes from grains, is mostly composed of undegraded bran and lignocelluloses can be used as a potential substrate for production of ethanol and feed proteins. Ethanol production and the proteins from the stillage were investigated using the edible fungi Neurospora intermedia and Aspergillus oryzae, respectively. N. intermedia produced 4.7 g/L ethanol from the stillage and increased to 8.7 g/L by adding 1 FPU of cellulase/g suspended solids. Saccharomyces cerevisiae produced 0.4 and 5.1 g/L ethanol, respectively. Under a two-stage cultivation with both fungi, up to 7.6 g/L of ethanol and 5.8 g/L of biomass containing 42% (w/w crude protein were obtained. Both fungi degraded complex substrates including arabinan, glucan, mannan, and xylan where reductions of 91, 73, 38, and 89% (w/v were achieved, respectively. The inclusion of the current process can lead to the production of 44,000 m3 of ethanol (22% improvement, around 12,000 tons of protein-rich biomass for animal feed, and energy savings considering a typical facility producing 200,000 m3 ethanol/year.

Derived thermodynamic properties for the (ethanol + decane) and (carbon dioxide + ethanol + decane) systems at high pressures

International Nuclear Information System (INIS)

Zamora-López, Héctor S.; Galicia-Luna, Luis A.; Elizalde-Solis, Octavio; Hernández-Rosales, Irma P.; Méndez-Lango, Edgar

2012-01-01

Highlights: ► Experimental density data are reported for (ethanol + decane) and (ethanol + decane + CO 2 ) mixtures. ► Compressed liquid densities were measured in a vibrating tube densimeter from (313 to 363) K. ► Excess molar volumes for (ethanol + decane) mixtures are positive. ► The presence of carbon dioxide in the (ethanol + decane) mixture causes negative excess molar volumes. - Abstract: Volumetric properties for the binary (ethanol + decane) and ternary (ethanol + decane + carbon dioxide) systems are reported from (313 to 363) K and pressures up to 20 MPa. Compressed liquid densities of both systems were measured in a vibrating tube densimeter at different compositions. Binary mixtures {x 1 ethanol + (1-x 1 ) decane} were prepared at x 1 = 0.0937, 0.1011, 0.2507, 0.4963, 0.7526, 0.9014. Compositions for the ternary system were prepared by varying the ethanol/decane relation and trying to keep constant the presence of carbon dioxide at about 0.2 mole fraction. These were {x 1 ethanol + x 2 decane + (1-x 1 -x 2 ) carbon dioxide} x 1 = 0.0657, 0.1986, 0.4087, 0.6042, 0.7109. Density results were correlated using an empirical model with five parameters. Deviations between experimental and calculated values agree and are within the experimental uncertainty. Isobaric expansivity, isothermal compressibility, thermal pressure coefficient, and internal pressure have been calculated for both binary and ternary systems using the empirical model.

Voluntary ethanol intake predicts κ-opioid receptor supersensitivity and regionally distinct dopaminergic adaptations in macaques.

Science.gov (United States)

Siciliano, Cody A; Calipari, Erin S; Cuzon Carlson, Verginia C; Helms, Christa M; Lovinger, David M; Grant, Kathleen A; Jones, Sara R

2015-04-15

The dopaminergic projections from the ventral midbrain to the striatum have long been implicated in mediating motivated behaviors and addiction. Previously it was demonstrated that κ-opioid receptor (KOR) signaling in the striatum plays a critical role in the increased reinforcing efficacy of ethanol following ethanol vapor exposure in rodent models. Although rodents have been used extensively to determine the neurochemical consequences of chronic ethanol exposure, establishing high levels of voluntary drinking in these models has proven difficult. Conversely, nonhuman primates exhibit similar intake and pattern to humans in regard to drinking. Here we examine the effects of chronic voluntary ethanol self-administration on dopamine neurotransmission and the ability of KORs to regulate dopamine release in the dorsolateral caudate (DLC) and nucleus accumbens (NAc) core. Using voltammetry in brain slices from cynomolgus macaques after 6 months of ad libitum ethanol drinking, we found increased KOR sensitivity in both the DLC and NAc. The magnitude of ethanol intake predicted increases in KOR sensitivity in the NAc core, but not the DLC. Additionally, ethanol drinking increased dopamine release and uptake in the NAc, but decreased both of these measures in the DLC. These data suggest that chronic daily drinking may result in regionally distinct disruptions of striatal outputs. In concert with previous reports showing increased KOR regulation of drinking behaviors induced by ethanol exposure, the strong relationship between KOR activity and voluntary ethanol intake observed here gives further support to the hypothesis that KORs may provide a promising pharmacotherapeutic target in the treatment of alcoholism. Copyright © 2015 the authors 0270-6474/15/355959-10$15.00/0.

Improvement of ethanol yield from glycerol via conversion of pyruvate to ethanol in metabolically engineered Saccharomyces cerevisiae.

Science.gov (United States)

Yu, Kyung Ok; Jung, Ju; Ramzi, Ahmad Bazli; Kim, Seung Wook; Park, Chulhwan; Han, Sung Ok

2012-02-01

The conversion of low-priced glycerol to higher value products has been proposed as a way to improve the economic viability of the biofuels industry. In a previous study, the conversion of glycerol to ethanol in a metabolically engineered strain of Saccharomyces cerevisiae was accomplished by minimizing the synthesis of glycerol, the main by-product in ethanol fermentation processing. To further improve ethanol production, overexpression of the native genes involved in conversion of pyruvate to ethanol in S. cerevisiae was successfully accomplished. The overexpression of an alcohol dehydrogenase (adh1) and a pyruvate decarboxylase (pdc1) caused an increase in growth rate and glycerol consumption under fermentative conditions, which led to a slight increase of the final ethanol yield. The overall expression of the adh1 and pdc1 genes in the modified strains, combined with the lack of the fps1 and gpd2 genes, resulted in a 1.4-fold increase (about 5.4 g/L ethanol produced) in fps1Δgpd2Δ (pGcyaDak, pGupCas) (about 4.0 g/L ethanol produced). In summary, it is possible to improve the ethanol yield by overexpression of the genes involved in the conversion of pyruvate to ethanol in engineered S. cerevisiae using glycerol as substrate.

Chronic intermittent ethanol exposure in early adolescent and adult male rats: effects on tolerance, social behavior, and ethanol intake.

Science.gov (United States)

Broadwater, Margaret; Varlinskaya, Elena I; Spear, Linda P

2011-08-01

Given the prevalence of alcohol use in adolescence, it is important to understand the consequences of chronic ethanol exposure during this critical period in development. The purpose of this study was to assess possible age-related differences in susceptibility to tolerance development to ethanol-induced sedation and withdrawal-related anxiety, as well as voluntary ethanol intake after chronic exposure to relatively high doses of ethanol during adolescence or adulthood. Juvenile/adolescent and adult male Sprague-Dawley rats were assigned to one of five 10-day exposure conditions: chronic ethanol (4 g/kg every 48 hours), chronic saline (equivalent volume every 24 hours), chronic saline/acutely challenged with ethanol (4 g/kg on day 10), nonmanipulated/acutely challenged with ethanol (4 g/kg on day 10), or nonmanipulated. For assessment of tolerance development, duration of the loss of righting reflex (LORR) and blood ethanol concentrations (BECs) upon regaining of righting reflex (RORR) were tested on the first and last ethanol exposure days in the chronic ethanol group, with both saline and nonmanipulated animals likewise challenged on the last exposure day. Withdrawal-induced anxiety was indexed in a social interaction test 24 hours after the last ethanol exposure, with ethanol-naïve chronic saline and nonmanipulated animals serving as controls. Voluntary intake was assessed 48 hours after the chronic exposure period in chronic ethanol, chronic saline and nonmanipulated animals using an 8-day 2 bottle choice, limited-access ethanol intake procedure. In general, adolescent animals showed shorter durations of LORR and higher BECs upon RORR than adults on the first and last ethanol exposure days, regardless of chronic exposure condition. Adults, but not adolescents, developed chronic tolerance to the sedative effects of ethanol, tolerance that appeared to be metabolic in nature. Social deficits were observed after chronic ethanol in both adolescents and adults

Landscaping Habitat for Humanity Homes: A Community Outreach Project

Science.gov (United States)

Ramsay, Jodie L.

2008-01-01

The purpose of this project is to incorporate a community service component into a Biology course at Northern State University (NSU) in Aberdeen, SD. Students in an upper-level botany course (Plant Structure and Function) provide landscaping services to homeowners who have purchased homes through Habitat for Humanity. Homeowner satisfaction with…

Effectiveness Of Communication Outreach Strategies Of Extension ...

African Journals Online (AJOL)

Communication is a major component of agricultural extension and extension agents utilize various methods to deliver messages to their clienteles. The paper focused on the effectiveness of communication outreach strategies of extension agents in Imo State, Nigeria. Data for the study was collected with the aid of ...

Carbon nanotube-based ethanol sensors

International Nuclear Information System (INIS)

Brahim, Sean; Colbern, Steve; Gump, Robert; Moser, Alex; Grigorian, Leonid

2009-01-01

Sensors containing metal-carbon nanotube (CNT) hybrid materials as the active sensing layer were demonstrated for ethanol vapor detection at room temperature. The metal-CNT hybrid materials were synthesized by infiltrating single wall carbon nanotubes (SWNTs) with the transition metals Ti, Mn, Fe, Co, Ni, Pd or Pt. Each sensor was prepared by drop-casting dilute dispersions of a metal-CNT hybrid onto quartz substrate electrodes and the impedimetric responses to varying ethanol concentration were recorded. Upon exposure to ethanol vapor, the ac impedance (Z') of the sensors was found to decrease to different extents. The sensor containing pristine CNT material was virtually non-responsive at low ethanol concentrations (<50 ppm). In contrast, all metal-CNT hybrid sensors showed extremely high sensitivity to trace ethanol levels with 100-fold or more gains in sensitivity relative to the starting SWNT sensor. All hybrid sensors, with the exception of Ni filled CNT, exhibited significantly larger sensor responses to ethanol vapor up to 250 ppm compared to the starting SWNT sensor.

One Health training, research, and outreach in North America

Directory of Open Access Journals (Sweden)

Cheryl Stroud

2016-11-01

Full Text Available Background: The One Health (OH concept, formerly referred to as ‘One Medicine’ in the later part of the 20th century, has gained exceptional popularity in the early 21st century, and numerous academic and non-academic institutions have developed One Health programs. Objectives: To summarize One Health training, research, and outreach activities originating in North America. Methods: We used data from extensive electronic records maintained by the One Health Commission (OHC (www.onehealthcommission.org/ and the One Health Initiative (www.onehealthinitiative.com/ and from web-based searches, combined with the corporate knowledge of the authors and their professional contacts. Finally, a call was released to members of the OHC's Global One Health Community listserv, asking that they populate a Google document with information on One Health training, research, and outreach activities in North American academic and non-academic institutions. Results: A current snapshot of North American One Health training, research, and outreach activities as of August 2016 has evolved. Conclusions: It is clear that the One Health concept has gained considerable recognition during the first decade of the 21st century, with numerous current training and research activities carried out among North American academic, non-academic, government, corporate, and non-profit entities.

Nuclear Science Outreach in the World Year of Physics

Science.gov (United States)

McMahan, Margaret

2006-04-01

The ability of scientists to articulate the importance and value of their research has become increasingly important in the present climate of declining budgets, and this is most critical in the field of nuclear science ,where researchers must fight an uphill battle against negative public perception. Yet nuclear science encompasses important technical and societal issues that should be of primary interest to informed citizens, and the need for scientists trained in nuclear techniques are important for many applications in nuclear medicine, national security and future energy sources. The NSAC Education Subcommittee Report [1] identified the need for a nationally coordinated effort in nuclear science outreach, naming as its first recommendation that `the highest priority for new investment in education be the creation by the DOE and NSF of a Center for Nuclear Science Outreach'. This talk will review the present status of public outreach in nuclear science and highlight some specific efforts that have taken place during the World Year of Physics. [1] Education in Nuclear Science: A Status Report and Recommendations for the Beginning of the 21^st Century, A Report of the DOE/NSF Nuclear Science Advisory Committee Subcommittee on Education, November 2004, http://www.sc.doe.gov/henp/np/nsac/docs/NSACCReducationreportfinal.pdf.

Lacking Community Out-Reach of Chinese Mining Investors in the Arctic

DEFF Research Database (Denmark)

Zeuthen, Jesper Willaing

Lacking Community Out-Reach of Chinese Mining Investors in the Arctic Despite China’s bad reputation as a mining investor, in a context of dramatically falling mineral prices, Chinese investments seem to be needed in order to realize most new mining projects across the globe. In Greenland...... and Arctic Canada, potential Chinese investors have been met with even more suspicion than elsewhere. National governments are worried about what state owned Chinese investors will mean for their control over national resources while local governments and the public fear what Chinese investors will mean...... for labour conditions and local environment. They fear a lack of social corporate responsibility (CSR) from Chinese investors. This paper assumes that the possible interest in Arctic mineral resources by the Chinese state combined with a strong demand from Greenland and Canada would make the Arctic a most...

Desolvation of L-histidine and {alpha}-ketoisocaproic acid complex from ethanolate crystals under humidified conditions and influence of crystallinity on its desolvation; Histidine Ketoisocapron san ensan ethanol wamono kessho no koshitsudo jokenka deno datsu ethanol to datsu ethanol sei ni oyobosu kesshosei no eikyo

Energy Technology Data Exchange (ETDEWEB)

Kishimoto, S.; Tanabe, T.; Maruyama, S.; Kishishita, A.; Nagashima, N. [Ajinomoto Co. Inc., Tokyo (Japan)

1996-07-10

Desolvation of L-histidine and a-ketoisocaproic acid complex from ethanolate crystals was investigated. The ethanolate crystals were obtained from ethanol aqueous solutions of above 60 wt% of ethanol. It was difficult to remove ethanol molecules from the crystals lay vacuum drying. However, it was found that ethanol molecules in the crystal lattice could be released under humidified conditions, for example, 313 K and 60% relative humidity, accompanied by transformation to non-solvated crystals. When the peak of 2{theta}=9.0{degree}(CuK{alpha} radiation) in powder X-ray diffraction pattern of the ethanolate crystals was weak, ethanol molecules (about 1wt.%) remained in the crystals at the end of transformations and then the residual ethanol decreased slowly. A controlled moderate cooling process, where the supersaturation is released slowly, is the key point to obtain ethanolate crystals having high `crystallinity` (defined as peak height of 2{theta}=9.0{degree}) which shows quick desolation rather than adding ethanol for a rapid increase of supersaturation in crystallization. 6 refs., 7 figs.

Lithium protects ethanol-induced neuronal apoptosis

International Nuclear Information System (INIS)

Zhong Jin; Yang Xianlin; Yao Weiguo; Lee Weihua

2006-01-01

Lithium is widely used for the treatment of bipolar disorder. Recent studies have demonstrated its neuroprotective effect. Ethanol is a potent neurotoxin that is particularly harmful to the developing nervous system. In this study, we evaluated lithium's neuroprotection against ethanol-induced apoptosis. Transient exposure of infant mice to ethanol caused apoptotic cell death in brain, which was prevented significantly by administering a low dose of lithium 15 min later. In cultured cerebellar granule neurons, ethanol-induced apoptosis and activation of caspase-3/9, both of which were prevented by lithium. However, lithium's protection is not mediated by its commonly known inhibition of glycogen synthase3β, because neither ethanol nor lithium has significant effects on the phosphorylation of Akt (ser473) or GSK3β (ser9). In addition, the selective GSK-3β inhibitor SB-415286 was unable to prevent ethanol-induced apoptosis. These data suggest lithium may be used as a potential preventive measure for ethanol-induced neurological deficits

10 years of Terra Outreach over the Internet

Science.gov (United States)

Yuen, K.; Riebeek, H.; Chambers, L. H.

2009-12-01

1 Author Yuen, Karen JPL (818) 393-7716 2 Author Riebeek, Holli Sigma Space Corporation (department) at NASA Goddard Space Flight Center (Institution), Greenbelt, Maryland 3 Author Chambers, Lin NASA Abstract: Since launch, Terra has returned about 195 gigabytes (level 0) of data per day or 1 terabyte every 5 days. Few outlets were able to accommodate and quickly share that amount of information as well as the Internet. To honor the 10-year anniversary of the launch of Terra, we would like to highlight the education and outreach efforts of the Terra mission on the Internet and its reach to the science attentive public. The Internet or web has been the primary way of delivering Terra content to different groups- from formal and informal education to general public outreach. Through the years, many different web-based projects have been developed, and they were of service to a growing population of the science attentive public. One of Terra’s original EPO activities was the Earth Observatory. It was initially dedicated to telling the remote sensing story of Terra, but quickly grew to include science and imagery from other sensors. The web site allowed for collaboration across NASA centers, universities and other organizations by exchanging and sharing of story ideas, news and images. The award winning Earth Observatory helped pave the way for the more recently funded development of the Climate Change website. With its specific focus on climate change studies, once again, Terra stories and images are shared with an even more specific audience base. During the last 10 years, Terra as a mission has captured the imagination of the public through its visually stunning and artistically arresting images. With its five instruments of complementary but unique capabilities, the mission gave the world not just pretty pictures, but scientific data-based images. The world was able to see from space everything from calving icebergs to volcanic eruption plumes and the eye of a

Human Outreach through Physics

Science.gov (United States)

Kant Shukla, Padma

2006-10-01

In this talk unique methods for human outreach through physics are described. The focus is on identifying young talented researchers and colleagues around the globe and nourish them for the purpose of diffusing physics knowledge. The goal can be achieved through the organization of international conferences, workshops, seminars, and colleagues, at different locations, invite young and experienced researchers to those meetings, invite them to your home institution, in addition to visiting their universities/laboratories for mentoring and exchanging physics knowledge. The scientific part shall deal with collective processes and coherent nonlinear effects in space and laboratory plasmas.

Mutation of the inhibitory ethanol site in GABAA ρ1 receptors promotes tolerance to ethanol-induced motor incoordination.

Science.gov (United States)

Blednov, Yuri A; Borghese, Cecilia M; Ruiz, Carlos I; Cullins, Madeline A; Da Costa, Adriana; Osterndorff-Kahanek, Elizabeth A; Homanics, Gregg E; Harris, R Adron

2017-09-01

Genes encoding the ρ1/2 subunits of GABA A receptors have been associated with alcohol (ethanol) dependence in humans, and ρ1 was also shown to regulate some of the behavioral effects of ethanol in animal models. Ethanol inhibits GABA-mediated responses in wild-type (WT) ρ1, but not ρ1(T6'Y) mutant receptors expressed in Xenopus laevis oocytes, indicating the presence of an inhibitory site for ethanol in the second transmembrane helix. In this study, we found that ρ1(T6'Y) receptors expressed in oocytes display overall normal responses to GABA, the endogenous GABA modulator (zinc), and partial agonists (β-alanine and taurine). We generated ρ1 (T6'Y) knockin (KI) mice using CRISPR/Cas9 to test the behavioral importance of the inhibitory actions of ethanol on this receptor. Both ρ1 KI and knockout (KO) mice showed faster recovery from acute ethanol-induced motor incoordination compared to WT mice. Both KI and KO mutant strains also showed increased tolerance to motor impairment produced by ethanol. The KI mice did not differ from WT mice in other behavioral actions, including ethanol intake and preference, conditioned taste aversion to ethanol, and duration of ethanol-induced loss of righting reflex. WT and KI mice did not differ in levels of ρ1 or ρ2 mRNA in cerebellum or in ethanol clearance. Our findings indicate that the inhibitory site for ethanol in GABA A ρ1 receptors regulates acute functional tolerance to moderate ethanol intoxication. We note that low sensitivity to alcohol intoxication has been linked to risk for development of alcohol dependence in humans. Copyright © 2017 Elsevier Ltd. All rights reserved.