resource materials needed: Topics by Science.gov

Sample records for resource materials needed

Teaching Interactive Art Lessons with Recycled Waste Materials as Instructional Resources

ERIC Educational Resources Information Center

Yeboah, Rita; Asante, Eric Appau; Opoku-Asare, Nana Afia

2016-01-01

The study examines the use of waste materials as instructional resources in teaching and learning Art lessons. Primary, Junior and Senior High School Art teachers in Ghana mostly teach their lessons without instructional resources because the government is not able to provide materials to create the needed resources. The study therefore explored…
Planning for Nursing Needs and Resources.

ERIC Educational Resources Information Center

Foerst, Helen V.; Gareau, Florence E.

To aid state and local manpower planning for nursing needs and resources, this guide presents basic principles and procedures essential to identifying needs and examining resources effectively. A wide range of resource and annotated reference lists present survey and study reports, background material, tools for planning, and a guide to…
A Guide to Selecting Learning Resource Materials and Equipment.

ERIC Educational Resources Information Center

Dequin, Henry C.

The process is discussed and helpful publications are reviewed for the selection of materials in three areas--learning resource materials for library media programs, materials for special education, and equipment. In the first section, such factors as the need for suitable materials, the abundance of materials available, and financial limitations…
Developing a Resource Center in Consumer Education: An Annotated Bibliography.

ERIC Educational Resources Information Center

Garman, E. Thomas; And Others

The rationale behind this annotated bibliography of over 1300 items is that every consumer education teacher needs numerous classroom resources to provide for the individual needs of his students, and these resources should be balanced in representing all content areas. The resource materials included, mostly booklets and pamphlets for classroom…
Generalizable Communications Skills Resource Directory.

ERIC Educational Resources Information Center

Greenan, James P.; And Others

This directory is designed to serve as a resource guide for vocational educators who need additional instructional material in the teaching of communications or vocationally oriented communications in their classes. The user guide explains the organization and use of the manual. The Communications Resource Materials section is divided into topic…
Radiation therapy for people with cancer: what do written information materials tell them?

PubMed

Smith, S K; Yan, B; Milross, C; Dhillon, H M

2016-07-01

This study aimed to compare and contrast the contents of different types of written patient information about radiotherapy, namely (1) hospital radiotherapy departments vs. cancer control organisations and (2) generic vs. tumour-specific materials. A coding framework, informed by existing patients' information needs literature, was developed and applied to 54 radiotherapy information resources. The framework comprised 12 broad themes; cancer diagnosis, general information about radiotherapy, treatment planning, daily treatment, side effects, self-care management, external radiotherapy, internal radiotherapy, impact on daily activities, post-treatment, psychosocial health and other content, such as a glossary. Materials produced by cancer organisations contained significantly more information than hospital resources on diagnosis, general radiotherapy information, internal radiotherapy and psychosocial health. However, hospital materials provided more information about treatment planning, daily treatment and the impact on daily activities. Compared to generic materials, tumour-specific resources were superior in providing information about diagnosis, daily treatment, side effects, post-treatment and psychosocial health. Information about internal radiotherapy, prognosis and chronic side effects were poorly covered by most resources. Collectively, hospital and cancer organisation resources complement each other in meeting patients' information needs. Identifying ways to consolidate different information sources could help comprehensively address patients' medical and psychosocial information needs about radiotherapy. © 2015 John Wiley & Sons Ltd.
Refractory materials from lunar resources

NASA Technical Reports Server (NTRS)

Fabes, B. D.; Poisl, W. H.

1991-01-01

Refractories - materials which are able to withstand extremely high temperatures - are sure to be an important part of any processing facility or human outpost which is built on Mars. Containers for processing lunar oxygen will need high temperature components. Fabrication of structural material from lunar resources need both containment vessels to hold high temperature melts and molds in which to form the final shapes. Certainly, it would be desirable to fabricate such vessels and molds on the Moon, rather than carrying them up from the Earth. At first glance, this might appear to be a trivial task, since the Moon's surface consists of a variety of refractory compositions. To turn the regolith into a useful fire brick or mold, however, will require water or other binders and additives which are likely to be in extremely short supply on the Moon. The steps needed to make fire bricks and molds for lunar-derived structural materials are examined, pointing out the critical steps and resources which will be needed. While these processes and applications may seem somewhat mundane, it is emphasized that it is precisely these rudimentary processes which must be mastered before discussing making aerobrakes, and other fancier refractories from lunar resources.
Utilization of on-site resources for regenerative life support systems at Lunar and Martian outposts

NASA Technical Reports Server (NTRS)

Ming, Douglas W.; Golden, D. C.; Henninger, Donald L.

1993-01-01

Lunar and martian materials can be processed and used at planetary outposts to reduce the need (and thus the cost) of transportng supplies from Earth. A variety of uses for indigenous, on-site materials have been suggested, including uses as rocket propellants, construction materials, and life support materials. Utilization of on-site resources will supplement Regenerative Life Support Systems (RLSS) that will be needed to regenerate air, water, wastes, and to produce food (e.g., plants) for human consumption during long-duration space missions. Natural materials on the Moon and/or Mars may be used for a variety of RLSS needs including (1) soils or solid-support substrate for plant growth, (2) sources for extraction of essential plant-growth nutrients, (3) sources of O2, H2, CO2, and water, (4) substrates for microbial populations in the degradation of wastes, and (5) shielding materials surrounding outpost structures to protect humans, plants, and microorganisms from radiation. In addition to the regolith, the martian atmosphere will provide additional resources at a Mars outpost, including water, CO2 and other atmospheric gases.
Materials Flow and Sustainability

USGS Publications Warehouse

Sznopek, John L.; Brown, William M.

1998-01-01

Materials extracted from the Earth are necessary to produce our most fundamental needs – food, clothing, and shelter. Materials are needed to maintain and improve our standard of living. Understanding the whole system of materials flow, from source to ultimate disposition, can help us better manage the use of natural resources and protect the environment.
Innovative Resources Based on ICTs and Authentic Materials to Improve EFL Students' Communicative Needs

ERIC Educational Resources Information Center

González Otero, Rebeca

2016-01-01

Our global society and our current communication needs have put a strain on English as a Foreign Language (EFL) teaching, since common resources such as textbooks may fail to adapt to the needs and interests of our students. The present action research study aims at identifying EFL students' communicative needs and developing their oral skills…
Physics teaching in developing countries

NASA Astrophysics Data System (ADS)

Talisayon, V. M.

1984-05-01

The need for endogeneous learning materials that will relate physics to the student's culture and environment spurred countries like India, Thailand, The Philippines and Indonesia to develop their own physics curriculum materials and laboratory equipment. Meagre resources and widespread poverty necessitated the development of laboratory materials from everyday items, recycled materials and other low-cost or no-cost local materials. The process of developing learning materials for one's teaching-learning needs in physics and the search from within for solutions to one's problems contribute in no small measure to the development of self-reliance in physics teaching of a developing country. Major concerns of developing countries are food supply, livelihood, health, nutrition and growth of economy. At the level of the student and his family, food, health, and livelihood are also primary concerns. Many physics teaching problems can be overcome on a large scale, given political support and national will. In countries where national leadership recognises that science and technology developed is essential to national development and that science education in turn is crucial to science and technology development, scarce resources can be allocated to science education. In developing countries where science education receives little or no political support, the most important resource in the physics classroom is the physics teacher. A highly motivated and adequately trained teacher can rise above the constraining circumstances of paucity of material resources and government apathy. In developing countries the need is great for self-reliance in physics teaching at the country level, and more importantly at the teacher level.
Lunar resource recovery: A definition of requirements

NASA Technical Reports Server (NTRS)

Elsworth, D.; Kohler, J. L.; Alexander, S. S.

1992-01-01

The capability to locate, mine, and process the natural resources of the Moon will be an essential requirement for lunar base development and operation. The list of materials that will be necessary is extensive and ranges from oxygen and hydrogen for fuel and life support to process tailings for emplacement over habitats. Despite the resources need, little is known about methodologies that might be suitable for utilizing lunar resources. This paper examines some of the requirements and constraints for resource recovery and identifies key areas of research needed to locate, mine, and process extraterrestrial natural resources.
Lunar exploration for resource utilization

NASA Technical Reports Server (NTRS)

Duke, Michael B.

1992-01-01

The strategy for developing resources on the Moon depends on the stage of space industrialization. A case is made for first developing the resources needed to provide simple materials required in large quantities for space operations. Propellants, shielding, and structural materials fall into this category. As the enterprise grows, it will be feasible to develop additional sources - those more difficult to obtain or required in smaller quantities. Thus, the first materials processing on the Moon will probably take the abundant lunar regolith, extract from it major mineral or glass species, and do relatively simple chemical processing. We need to conduct a lunar remote sensing mission to determine the global distribution of features, geophysical properties, and composition of the Moon, information which will serve as the basis for detailed models of and engineering decisions about a lunar mine.
Germany Since Unification. Workshop Leader's Manual. An Introduction to Social Studies Instructional Resource Materials for Teaching about Germany Since Unification.

ERIC Educational Resources Information Center

Blankenship, Glen

This manual is designed to offer support for the instructional resources guides on "Germany since Unification." It provides the basis for a full-day inservice training session on the use of those materials. The format can be modified to meet the needs of leaders, audiences, and time frames. Using the materials developed by teachers and…
[Key-point investigation list of traditional Chinese medicinal materials for national survey of Chinese material medica resources].

PubMed

Zhang, Xiao-Bo; Guo, Lan-Ping; Zhang, Yan; Zhou, Liang-Yun; Huang, Lu-Qi

2014-04-01

Base on the traditional Chinese medicinal materials list that include Pharmacopoeia of the People's Republic of China, Dao-di Herbs, the common used herbs, endangered species, to analyze the key-point investigation traditional Chinese medicinal materials list was analysed. Results displayed that the variety number of traditional Chinese medicinal materials in Pharmacopoeia of the People's Republic of China is 894, the variety number of Dao-di Herbs is 495, the variety number of the common use is 326, the variety number of traditional Chinese medicinal materials from endangered species is 280, and during the third national survey of Chinese material medica resources the variety number of traditional Chinese medicinal materials that were analysed is 360. In the list of Dao-di Herbs and common used herbs over 85% are in the list of Pharmacopoeia of the People's Republic of China, in the list of the common used herbs over 80% are in the list of Dao-di Herbs, in the list of Pharmacopoeia of the People's Republic of China and Dao-di Herbs over 10% are in the list of endangered species. The key-point investigation traditional Chinese medicinal materials list includes three part, the first part includes 563 variery traditional Chinese medicinal materials that need to statistics quantity of resource by field investigation, the second part includes 457 variery that need to monitor the changing situation, the third part includes 280 variery that need to estimated endangered situation.
Important features of Sustainable Aggregate Resource Management

USGS Publications Warehouse

Solar, Slavko V.; Shields, Deborah J.; Langer, William H.

2004-01-01

Every society, whether developed, developing or in a phase of renewal following governmental change, requires stable, adequate and secure supplies of natural resources. In the latter case, there could be significant need for construction materials for rebuilding infrastructure, industrial capacity, and housing. It is essential that these large-volume materials be provided in a rational manner that maximizes their societal contribution and minimizes environmental impacts. We describe an approach to resource management based on the principles of sustainable developed. Sustainable Aggregate Resource Management offers a way of addressing the conflicting needs and interests of environmental, economic, and social systems. Sustainability is an ethics based concept that utilizes science and democratic processes to reach acceptable agreements and tradeoffs among interests, while acknowledging the fundamental importance of the environment and social goods. We discuss the features of sustainable aggregate resource management.
Materials for Serving Homeless Adult Learners. A Resource Guide.

ERIC Educational Resources Information Center

Office of Vocational and Adult Education (ED), Washington, DC. Div. of Adult Education and Literacy.

This guide is intended to assist in linking service providers to existing resources and models and to build awareness of the body of innovative work that has been developed to respond to needs of homeless adult learners. It describes materials for instruction, outreach, and program management that were primarily developed in projects funded under…
Materials: Renewable and Nonrenewable Resources. No. 4 in a Series of Special "Science" Compendia.

ERIC Educational Resources Information Center

Abelson, Philip H., Ed.; Hammond, Allen L., Ed.

Presented are 36 articles originally published in "Science" during 1973-75. The articles are divided into six sections entitled: (1) Policy Considerations; (2) Energy, Environment and Conservation; (3) Perspectives on Needs and Supplies of Resources; (4) Finding the Processing Minerals; (5) High Technology Materials; and (6) Wood and Plant…
Adaptations to a Learning Resource

ERIC Educational Resources Information Center

Libbrecht, Paul

2015-01-01

Learning resources have been created to represent digital units of exchangeable materials that teachers and learners can pull from in order to support the learning processes. They resource themselves. Leveraging the web, one can often find these resources. But what characteristics do they need in order to be easily exchangeable? Although several…
Forest Resources: An Overview

ERIC Educational Resources Information Center

Bethel, J. S.; Schreuder, G. F.

1976-01-01

Concern for long-term availability of nonrenewable resources has fostered proposals for substitution with renewable resources. Forest products could become the basis for materials substitution and production. Further feasibility studies are needed to determine the technical, economic, energy, and environmental aspects of substitution. (MR)

Concepts and Benefits of Lunar Core Drilling

NASA Technical Reports Server (NTRS)

McNamara, K. M.; Bogard, D. D.; Derkowski, B. J.; George, J. A.; Askew, R. S.; Lindsay, J. F.

2007-01-01

Understanding lunar material at depth is critical to nearly every aspect of NASA s Vision and Strategic Plan. As we consider sending human s back to the Moon for brief and extended periods, we will need to utilize lunar materials in construction, for resource extraction, and for radiation shielding and protection. In each case, we will be working with materials at some depth beneath the surface. Understanding the properties of that material is critical, thus the need for Lunar core drilling capability. Of course, the science benefit from returning core samples and operating down-hole autonomous experiments is a key element of Lunar missions as defined by NASA s Exploration Systems Architecture Study. Lunar missions will be targeted to answer specific questions concerning lunar science and re-sources.
Vocational Instructional Materials in Horticulture for Students with Special Needs.

ERIC Educational Resources Information Center

Ethridge, James I.

This resource catalog of horticulture curriculum materials for students with special needs is divided into twenty-seven instructional areas: aboriculture; annuals; entomology; floral crops production; floral design and flower shop operations; garden center; greenhouse; ground covers and hedges; herbs; house plants; landscape construction and…
Exploring Educational Material Needs and Resources for Children Living in Poverty

ERIC Educational Resources Information Center

Mahabir, Indramati Kumar

2010-01-01

The purpose of this study was two-fold. It was first to find out what the educational materials needs were for children living in poverty, and second, to learn of the challenges, obstacles, and strengths by the programs already in place that were supplying educational materials to these children. This study used interviews and surveys as data…
Resources for Comprehensive Guidance & Counselling Programs. An Annotated List for Counsellors, Teachers, Administrators.

ERIC Educational Resources Information Center

Schlosser, Grace A.

With the growing popularity of comprehensive guidance and counseling programs in the schools, school personnel need model programs to guide them. An annotated list of suggested resources, designed to assist schools in the selection of materials to support comprehensive counseling and guidance programs, is provided here. All of the materials have…
Producing Distance Learning Materials: Cash and Other Constraints.

ERIC Educational Resources Information Center

Whitehead, Don J.

In order to develop a financial plan for and identify constraints on the production of distance learning materials, a total human resources development (HRD) plan must be produced, and endorsed by the highest level of management. The HRD plan sets out the human resources needed to secure the organization's future in terms of people and their…
Emergency management logistics must become emergency supply chain management.

PubMed

Young, Richard R; Peterson, Matthew R

2014-01-01

Much has been written about how emergency management (EM) needs to look to the future regarding issues of resource management (monetary, human, and material). Constraints on budgets are ongoing and the staffing of emergency response activities is often difficult because volunteers have little to no training. The management of material resources has also been a challenge because 1) the categories of material vary by the type of emergency, 2) the necessary quantities of material are often not located near the ultimate point of need, and 3) the transportation assets are rarely available in the form and quantity required to allow timely and effective response. The logistics and resource management functions of EM (what we refer to as EM logistics) have been largely reactive, with little to no pre-event planning for potential demand. We applied the Supply Chain Operational Reference (SCOR) model to EM logistics in an effort to transform it to an integrated and scalable system of physical, information, and financial flows into which are woven the functions of sourcing, making, delivering, and returning, with an overarching planning function that transcends the organizational boundaries of participants. The result is emergency supply chain management, which embraces many more participants who share in a larger quantity of more useful information about the resources that need to be deployed when responding to and recovering from emergency events.
Preservation and Conservation of Information Resources in the University of Zambia Library

ERIC Educational Resources Information Center

Kanyengo, Christine Wamunyima

2009-01-01

Preservation and conservation of library materials is an important aspect of library and information management. Their importance and necessity are more paramount in countries where resources are limited and libraries need to balance them with the needs of an ever increasing number of students hoping to use them. This article reports on the…
Losing Baby Weight

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Renewable Substitutability Index: Maximizing Renewable Resource Use in Buildings

EPA Science Inventory

In order to achieve a material and energy balance in buildings that is sustainable in the long run, there is an urgent need to assess the renewable and non-renewable resources used in the manufacturing process and to progressively replace non-renewable resources with renewables. ...
Impact of Biotechnology on Libraries and Educational Resources.

ERIC Educational Resources Information Center

Adams, Mignon; And Others

1990-01-01

As biotechnology continues to influence significantly the environment of pharmacy educators, it brings pharmacy librarians opportunity for changes in many sectors, notably the profession of librarianship, the nature of information resources, and delivery of information services. More human, financial, and material resources will be needed to…
Amniocentesis

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Menominee Indian Tribe of Wisconsin. Part I: Inventory of Resources; Part II: Annotated Bibliography. Report No. 230.

ERIC Educational Resources Information Center

Stephens, Wayne E.; And Others

Designed to provide data and resource materials needed by the Menominee Restoration Committee and others involved in reservation organizational and development planning, this report covers the present status of the Menominee tribal resources and presents an annotated bibliography. The resource inventory includes maps, tables, and charts and is…
Occupation-Specific VESL Needs Assessment. A VESL Staff Development Training Resource Packet.

ERIC Educational Resources Information Center

West, Linda; Wilkinson, Betty

Materials for a teacher workshop on assessing student needs for vocational English as a Second Language (VESL) are gathered. An annotated workshop outline presents the content and sequence of the workshop. Masters are provided for handouts and transparencies, which include an icebreaker activity, the workshop agenda, materials from the "Dictionary…
Manufacturing Processes: New Methods for the "Materials Age." Resources in Technology.

ERIC Educational Resources Information Center

Technology Teacher, 1990

1990-01-01

To make the best use of new materials developed for everything from computers to artificial hearts to more fuel-efficient cars, improved materials syntheses and manufacturing processes are needed. This instructional module includes teacher materials, a student quiz, and possible student outcomes. (JOW)
Space resources. Volume 3: Materials

NASA Technical Reports Server (NTRS)

Mckay, Mary Fae (Editor); Mckay, David S. (Editor); Duke, Michael B. (Editor)

1992-01-01

Space Resources addresses the issues of using space resources to support life on the Moon and for exploration of Mars. This volume - Materials - covers a number of technical and policy issues regarding the materials in space (mainly lunar and asteroidal) which can be used to support space operations. In part 1, nature and location of these materials, exploration strategy, evaluation criteria, and the technical means to collect or mine these materials is discussed. A baseline lunar mine and the basics of asteroid mining are presented and critiqued. In part 2, the beneficiation of ores and the extraction of such materials as oxygen, metals, and the makings of concrete are discussed. In part 3, the manufacturing and fabrication of nonterrestrial products are discussed. The economic tradeoffs between bringing needed products from Earth and making these products on location in space is considered.
Sexually Transmitted Infection

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Resource Assessment and Tools

USDA-ARS?s Scientific Manuscript database

Various resource assessment strategies and tools are needed to ensure bioenergy feedstock materials are produced, harvested, and transported in a sustainable manner. This presentation highlights research accomplishments by the USDA-ARS Renewable Energy Assessment Project (REAP) team along with our u...
Meteorite as raw material for Direct Metal Printing: A proof of concept study

NASA Astrophysics Data System (ADS)

Lietaert, Karel; Thijs, Lore; Neirinck, Bram; Lapauw, Thomas; Morrison, Brian; Lewicki, Chris; Van Vaerenbergh, Jonas

2018-02-01

Asteroid mining as such is not a new concept, as it has been described in science fiction for more than a century and some of its aspects have been studied by academia for more than 30 years. Recently, there is a renewed interest in this subject due the more and more concrete plans for long-duration space missions and the need for resources to support industrial activity in space. The use of locally available resources would greatly improve the economics and sustainability of such missions. Due to its economy in material, use of additive manufacturing (AM) provides an interesting route to valorize these resources for the production of spare parts, tools and large-scale structures optimized for their local microgravity environment. Proof of concept has already been provided for AM of moon regolith. In this paper the concept of In-Situ Resource Utilization is extended towards the production of metallic objects using powdered iron meteorite as raw material. The meteorite-based powder was used to produce a structural part but further research is needed to obtain a high density part without microcracks.
Bibliography of Currently Available Vocational Education Curriculum Materials for Use with Students of Limited English Proficiency. Supplement to the Final Report, A Project to Provide Teacher Training and Resources for Vocational Educators of Limited English-Speaking Students: An Assessment of Needs, Programs and Instructional Resources.

ERIC Educational Resources Information Center

Adams, Susan B.; Taylor, Stephaine P.

This bibliography contains curriculum materials for vocational education programs in English and Spanish. In the first section, Monolingual (Language other than English), materials are listed for five vocational areas: (1) occupational areas (accounting, agribusiness, allied health, clothing, etc.); (2) miscellaneous; (3) mathematics; (4)…
Space Resources and Space Settlements

NASA Technical Reports Server (NTRS)

Billingham, J. (Editor); Gilbreath, W. P. (Editor); Oleary, B. (Editor); Gosset, B. (Editor)

1979-01-01

The technical papers from the five tasks groups that took part in the 1977 Ames Summer Study on Space Settlements and Industrialization Using Nonterrestrial Materials are presented. The papers are presented under the following general topics: (1) research needs for regenerative life-support systems; (2) habitat design; (3) dynamics and design of electromagnetic mass drivers; (4) asteroids as resources for space manufacturing; and (5) processing of nonterrestrial materials.

Galileo Teacher Training Program - GTTP Days

NASA Astrophysics Data System (ADS)

Heenatigala, T.; Doran, R.

2012-09-01

Despite the vast availability of teaching resources on the internet, finding a quality and user-friendly materials is a challenge. Many teachers are not trained with proper computing skills to search for the right materials. With years of expertise training teachers globally, Galileo Teacher Training Program (GTTP) [1] recognize the need of having a go-to place for teachers to access resources. To fill this need GTTP developed - GTTP Days - a program creating resource guides for planetary, lunar and solar fields. Avoiding the imbalance in science resources between the developed and undeveloped world, GTTP Days is available both online and offline as a printable version. Each resource guide covers areas such as scientific knowledge, exploration, observation, photography, art & culture and web tools. The lesson plans of each guide include hands-on activities, web tools, software tools, and activities for people with disabilities [2]. Each activity indicate the concepts used, the skills required and age level which guides the teachers and educators to select the correct content suitable for local curriculum.
Utilization of on-site resources for Regenerative Life Support Systems at a lunar outpost

NASA Technical Reports Server (NTRS)

Ming, D. W.; Golden, D. C.; Henninger, D. L.

1992-01-01

Regenerative life support systems (RLSS) will be required to regenerate air, water, and wastes, and to produce food for human consumption during long-duration stays on the moon. It may be possible to supplement some of the materials needed for RLSS from resources on the moon. Natural materials at the lunar surface may be used for a variety of lunar RLSS needs, including (i) soils or solid-support substrates for plant growth, (ii) sources for extraction of essential, plant-growth nutrients, (iii) substrates for microbial populations in the degradation of wastes, (iv) sources of O2 and H, which may be used to manufacture water, (v) feed stock materials for the synthesis of useful minerals (e.g., molecular sieves), and (vi) shielding materials surrounding the outpost structure to protect humans, plants, and microorganisms from harmful radiation.
Having a C-Section

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It's about Time: A Resource Unit.

ERIC Educational Resources Information Center

Beckwith, Chris; Cassida, Joanne; Cote, Brian; James, Amy; Lane, Steven; O'Donnell, Heidi; Stroble, Suzanne; Tracy, Stacie

Noting that middle level teachers interested in involving their students in curriculum planning and instruction need resource materials to draw on, this document presents such a resource unit developed by a group of eight veteran middle level teachers and designed to be used within an integrated curriculum framework. Part 1 introduces the unit,…
Temoa: An Open Educational Resources Portal to Seek, Investigate and Inquire

ERIC Educational Resources Information Center

Gómez-Zermeño, Marcela Georgina; de la Garza, Lorena Yadira Alemán

2015-01-01

Temoa is a distributor of knowledge that provides a multilingual public catalog of collections of Open Educational Resources (OER). Temoa seeks to support the educational community to find the resources and materials that meet their needs for teaching and learning, through a specialized search system and collaborative social tools. Temoa was…
Rand National Security Division Annual Report 2006

DTIC Science & Technology

2007-01-01

collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources...gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any...this opportunity, they need to control enough personnel and material resources to secure and supply at least the capital. Marshaling Resources to Meet
Exploration of aggregates in Louisiana : final report.

DOT National Transportation Integrated Search

1991-05-01

Aggregate material deposits which can be processed economically for construction materials are an important resource for the state and the Louisiana Department of Transportation and Development (LADOTD). This need, together with the shortage of aggre...
Isotretinoin and Other Retinoids During Pregnancy

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Engaging First Nation and Inuit communities in asthma management and control: assessing cultural appropriateness of educational resources.

PubMed

Latycheva, O; Chera, R; Hampson, C; Masuda, J R; Stewart, M; Elliott, S J; Fenton, N E

2013-01-01

Asthma is a growing concern in First Nations and Inuit communities. As with many health indicators and outcomes, Aboriginal peoples living in remote areas experience greater disparities in respiratory health compared with non-Aboriginal Canadians. Therefore, it is critically important to take into account their unique needs when developing asthma educational materials and resources. The purpose of this study is to assess the cultural relevance of existing asthma education materials for First Nations and Inuit peoples. Five First Nations and Inuit communities from across Canada participated in the project. A combination of quantitative evaluations (eg surveys) and qualitative approaches (eg open discussion, live chats) were used to assess printed and web-based asthma education materials. Participants represented First Nations and Inuit communities from across Canada and were selected on the basis of age and role: 6 to 12 years old (children), 12 and over (youth), parents and grandparents, community leaders and teachers, and community advisory group members. In general, the results showed that although participants of all age categories liked the selection of asthma educational materials and resources, they identified pictures and images related to First Nations and Inuit people living and coping with asthma as ways of improving cultural relevance. This reinforces findings that tailoring materials to include Aboriginal languages, ceremonies and traditions would enhance their uptake. Our findings also demonstrate that visually based content in both printed and virtual form were the preferred style of learning of all participants, except young children who preferred to learn through play and interactive activities. Asthma is a growing concern in First Nations and Inuit communities. Given this concern, it is essential to understand cultural needs and preferences when developing asthma education materials and resources. The findings from this research emphasize the need to adapt existing asthma educational materials to better suit First Nations and Inuit cultures and the importance of directly engaging community members in the process.
Meeting the Needs of Alternatively Certified Teachers.

ERIC Educational Resources Information Center

Chesley, Lynne Scott; Wood, Fred H.; Zepeda, Sally J.

1997-01-01

The unique needs of alternatively certified teachers merit a customized induction program. This paper presents data from a recent study of beginning alternatively certified teachers in Oklahoma, examining characteristics of the teachers studied, frustrations among new teachers, insufficient resources and materials, training needs, relationships…
Resources for GCSE.

ERIC Educational Resources Information Center

Anderton, Alain

1987-01-01

Argues that new resources are needed to help teachers prepare students for the new General Certificate in Secondary Education (GCSE) examination. Compares previous examinations with new examinations to illustrate the problem. Presents textbooks, workbooks, computer programs, and other curriculum materials to demonstrate the gap between resources…
Instructional Resources and Materials for Business-Spanish Courses.

ERIC Educational Resources Information Center

Cere, Ronald

The program, curriculum, and materials needed to provide business Spanish training are described, and the available instructional materials are reviewed and listed. In developing a business Spanish program, decisions must be made regarding goals, content, structure, instructional format, evaluation procedures, and target population. The content of…
"Just Say No" Isn't Sex Education.

ERIC Educational Resources Information Center

Osborn, Anne

1991-01-01

Discusses the need for sex education and the inclusion of accurate information in materials produced for young people. Materials that address sexual reproduction, puberty, teenage pregnancy, AIDS, and other sexually transmitted diseases are reviewed, and recommended titles for print and nonprint materials are listed together with resources for…
Successes, shortcomings in using production wastes as raw material

NASA Astrophysics Data System (ADS)

Glushenkova, L.

1983-10-01

The economical and rational use of all forms of resources under modern conditions is a task of nationwide significance. Its urgency is caused by factors such as the progressively growing need for raw material, fuel, energy, and supplies, the limited and non-renewable nature of many minerals, and the difficult conditions of mining them and transporting them to where they are needed.
Preterm labor and premature birth: Are you at risk?

MedlinePlus

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Pregnancy Complications: Bleeding and Spotting from the Vagina

MedlinePlus

... due date Ovulation calendar Order bereavement materials News Moms Need Blog Stories & Media News & Media News Videos ... Tools & Resources Frequently asked media questions Blog: News Moms Need Share Your Story community Join us on ...
Health Effects of Energy Resources

USGS Publications Warehouse

Orem, William; Tatu, Calin; Pavlovic, Nikola; Bunnell, Joseph; Kolker, Allan; Engle, Mark; Stout, Ben

2010-01-01

Energy resources (coal, oil, and natural gas) are among the cornerstones of modern industrial society. The exploitation of these resources, however, is not without costs. Energy materials may contain harmful chemical substances that, if mobilized into air, water, or soil, can adversely impact human health and environmental quality. In order to address the issue of human exposure to toxic substances derived from energy resources, the U.S. Geological Survey (USGS) Energy Resources Program developed a project entitled 'Impacts of Energy Resources on Human Health and Environmental Quality.' The project is intended to provide policymakers and the public with the scientific information needed to weigh the human health and environmental consequences of meeting our energy needs. This fact sheet discusses several areas where the USGS Energy Resources Program is making scientific advances in this endeavor.
Effective Practices in Providing Online, In-Service Training to Health Professionals in Low-Resource Settings

ERIC Educational Resources Information Center

Chio, Karen Sherk

2012-01-01

As doctors, nurses and public health professionals are promoted into management and leadership positions in resource-poor countries around the world, they are tasked with leading teams and managing drugs and financial and material resources. These responsibilities require a set of skills and knowledge different from that needed for their clinical…
A comparative analysis of online education resources for patients undergoing endoscopic transsphenoidal surgery.

PubMed

Fahey, Natalie; Patel, Vimal; Rosseau, Gail

2014-12-01

Endoscopic transsphenoidal surgery has become the most commonly performed surgical procedure for pituitary tumor removal. As such, there are many patient-oriented educational materials on the technique available online for members of the public who desire to learn more about the surgery. It has been recommended that educational resources be written to the national average reading level, which in the United States is between sixth and seventh grade. This study assesses the reading level of the educational materials currently available online for endoscopic transsphenoidal surgery and determines whether these resources are written at a suitable comprehension level for most readers. Sixteen patient educational resources describing endoscopic transsphenoidal surgery were identified online and assessed using 4 standard readability assessments. Patient educational resources written for endoscopic transsphenoidal surgery are written far above the recommended reading level of sixth grade. The online educational resources written for patients about endoscopic transsphenoidal surgery are above the recommended reading level for patient education materials. Further revisions to simplify these resources on endoscopic transsphenoidal surgery are needed to ensure that most patients can comprehend this important material and make informed decisions about their health care. Copyright © 2014. Published by Elsevier Inc.
Choosing Wellness: Comprehensive Health Education Planning and Implementation Handbook. A Handbook for Head Start Programs [and] Resource Guide: A Guide for Head Start Programs.

ERIC Educational Resources Information Center

Enright, Margaret; Davidson, Tasha

These materials consist of: (1) a planning and implementation handbook designed to help Head Start managers better understand, plan, and implement a more comprehensive aproach to health education and health promotion--one that addresses local needs and tailors programs to the needs of the children, parents, and staff; and (2) a resource guide that…

Nonterrestrial utilization of materials: Automated space manufacturing facility

NASA Technical Reports Server (NTRS)

1982-01-01

Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and productive capability of such a facility, and (4) automation and robotics requirements of the facility.
Promoting improved family caregiver health literacy: evaluation of caregiver communication resources.

PubMed

Wittenberg, Elaine; Goldsmith, Joy; Ferrell, Betty; Ragan, Sandra L

2017-07-01

Family caregivers of cancer patients have a vital role in facilitating and sharing information about cancer, revealing a need to develop caregiver health literacy skills to support caregiver communication. The goal of this study was to investigate caregiver print materials and develop and assess a new caregiver communication resource titled A Communication Guide for Caregivers TM . Using a model of six domains of caregiver health literacy skills, print cancer education materials were collected and evaluated for caregiver communication support. A new caregiver communication resource was also developed and assessed by caregivers and healthcare providers. Caregivers reviewed content and assessed utility, relatability, and reading quality. Healthcare providers also assessed whether the material would be understandable and usable for cancer caregivers. Only three of the 28 print materials evaluated were written at the recommended sixth grade reading level and only five addressed all six caregiver health literacy skills. Readability scores for A Communication Guide for Caregivers TM were at the sixth grade level, and caregivers reported its contents were relatable, useful, and easy to read. Healthcare providers also rated the material as easy for patient/family members of diverse backgrounds and varying levels of literacy to understand and use. Existing print-based caregiver education materials do not address caregivers' health literacy skill needs and are aimed at a highly literate caregiving population. A Communication Guide for Caregivers TM meets health literacy standards and family caregiver and provider communication needs. The findings are relevant for healthcare professionals who provide cancer education. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.
Resource Materials To Support Your Environmental Education Efforts. EE-TIPS (Environmental Education Technical Information Packages).

ERIC Educational Resources Information Center

North American Association for Environmental Education, Troy, OH.

This collection gathers together over 50 high-quality materials to support environmental education (EE) curricula. Because each community has unique environmental and educational needs, the guide includes a broad set of educational materials that can be adapted to a variety of settings. The materials can be used to supplement educational…
Course Resource Lists.

ERIC Educational Resources Information Center

England, Robert G.

The Mountain-Plains Course Resource List is presented by job title for 26 curriculum areas. For each area the printed materials, audiovisual aids, and equipment needed for the course are listed. The 26 curriculum areas are: mathematics skills, communication skills, office education, lodging services, food services, marketing and distribution,…
In search of standards to support circularity in product policies: A systematic approach.

PubMed

Tecchio, Paolo; McAlister, Catriona; Mathieux, Fabrice; Ardente, Fulvio

2017-12-01

The aspiration of a circular economy is to shift material flows toward a zero waste and pollution production system. The process of shifting to a circular economy has been initiated by the European Commission in their action plan for the circular economy. The EU Ecodesign Directive is a key policy in this transition. However, to date the focus of access to market requirements on products has primarily been upon energy efficiency. The absence of adequate metrics and standards has been a key barrier to the inclusion of resource efficiency requirements. This paper proposes a framework to boost sustainable engineering and resource use by systematically identifying standardization needs and features. Standards can then support the setting of appropriate material efficiency requirements in EU product policy. Three high-level policy goals concerning material efficiency of products were identified: embodied impact reduction, lifetime extension and residual waste reduction. Through a lifecycle perspective, a matrix of interactions among material efficiency topics (recycled content, re-used content, relevant material content, durability, upgradability, reparability, re-manufacturability, reusability, recyclability, recoverability, relevant material separability) and policy goals was created. The framework was tested on case studies for electronic displays and washing machines. For potential material efficiency requirements, specific standardization needs were identified, such as adequate metrics for performance measurements, reliable and repeatable tests, and calculation procedures. The proposed novel framework aims to provide a method by which to identify key material efficiency considerations within the policy context, and to map out the generic and product-specific standardisation needs to support ecodesign. Via such an approach, many different stakeholders (industry, academics, policy makers, non-governmental organizations etc.) can be involved in material efficiency standards and regulations. Requirements and standards concerning material efficiency would compel product manufacturers, but also help designers and interested parties in addressing the sustainable resource use issue.
SEARCHBreast: a new resource to locate and share surplus archival material from breast cancer animal models to help address the 3Rs.

PubMed

Blyth, Karen; Carter, Phil; Morrissey, Bethny; Chelala, Claude; Jones, Louise; Holen, Ingunn; Speirs, Valerie

2016-04-01

Animal models have contributed to our understanding of breast cancer, with publication of results in high-impact journals almost invariably requiring extensive in vivo experimentation. As such, many laboratories hold large collections of surplus animal material, with only a fraction being used in publications relating to the original projects. Despite being developed at considerable cost, this material is an invisible and hence an underutilised resource, which often ends up being discarded. Within the breast cancer research community there is both a need and desire to make this valuable material available for researchers. Lack of a coordinated system for visualisation and localisation of this has prevented progress. To fulfil this unmet need, we have developed a novel initiative called Sharing Experimental Animal Resources: Coordinating Holdings-Breast (SEARCHBreast) which facilitates sharing of archival tissue between researchers on a collaborative basis and, de facto will reduce overall usage of animal models in breast cancer research. A secure searchable database has been developed where researchers can find, share, or upload materials related to animal models of breast cancer, including genetic and transplant models. SEARCHBreast is a virtual compendium where the physical material remains with the original laboratory. A bioanalysis pipeline is being developed for the analysis of transcriptomics data associated with mouse models, allowing comparative study with human and cell line data. Additionally, SEARCHBreast is committed to promoting the use of humanised breast tissue models as replacement alternatives to animals. Access to this unique resource is freely available to all academic researchers following registration at https://searchbreast.org.
Aggregate Resource Inventory and Needs Forecast Study : Final Report

DOT National Transportation Integrated Search

2002-09-01

This study identified and inventoried ODOT-owned and leased aggregate sites throughout the state, assessing the : quality and estimated quantity of material. In addition, an aggregate needs forecast was prepared, projecting that : 60,801,320 Mg of ag...
Integrating self-help materials into mental health practice.

PubMed

Church, Elizabeth; Cornish, Peter; Callanan, Terrence; Bethune, Cheri

2008-10-01

Patients' mental health issues have become an increasing focus of Canadian family physicians' practices. A self-help approach can help meet this demand, but there are few guidelines for professionals about how to use mental health self-help resources effectively. To aid health professionals in integrating self-help materials into their mental health practices. A resource library of print, audiotape, and videotape self-help materials about common mental health issues was developed for a rural community. The materials were prescreened in order to ensure high quality, and health professionals were given training on how to integrate self-help into their practices. The library was actively used by both health professionals and community members, and most resources were borrowed, particularly the nonprint materials. Health professionals viewed the resources as a way to supplement their mental health practice and reduce demands on their time, as patients generally worked through the resources independently. Some improvements are planned for future implementations of the program, such as providing health professionals with a "prescription pad" of resources and implementing Stages of Change and stepped-care models to maximize the program's effectiveness. Although more evidence is needed regarding the effectiveness of self-help within a family practice context, this program offers a promising way for family physicians to address mild to moderate mental health problems.
E-waste management and resources recovery in France.

PubMed

Vadoudi, Kiyan; Kim, Junbeum; Laratte, Bertrand; Lee, Seung-Jin; Troussier, Nadège

2015-10-01

There are various issues of concern regarding electronic waste management, such as the toxicity of hazardous materials and the collection, recycling and recovery of useful resources. To understand the fate of electronic waste after collection and recycling, a products and materials flow analysis should be performed. This is a critical need, as material resources are becoming increasingly scarce and recycling may be able to provide secondary sources for new materials in the future. In this study, we investigate electronic waste systems, specifically the resource recovery or recycling aspects, as well as mapping electronic waste flows based on collection data in France. Approximately 1,588,453 t of new electrical and electronic equipment were sold in the French market in 2010. Of this amount, 430,000 t of electronic waste were collected, with the remaining 1,128,444 t remaining in stock. Furthermore, the total recycled amounts were 354,106 t and 11,396 t, respectively. The main electronic waste materials were ferrous metals (37%), plastic (22%), aluminium (12%), copper (11%) and glass (7%). This study will contribute to developing sustainable electronic waste and resource recycling systems in France. © The Author(s) 2015.
HERO HELPS for Home Economics Related Occupation Coordinators. Volume II.

ERIC Educational Resources Information Center

Northern Arizona Univ., Flagstaff. Center for Vocational Education.

These 26 modules for independent study comprise the second volume of a two-volume set of HERO (Home Economics Related Occupations) HELPS for student use in competency-based professional development. Each module contains teacher and student materials. Teacher materials include an information sheet listing resources and materials needed by students,…
Organizations Working to Reduce the Disposal of Construction and Demolition (C&D) Materials

EPA Pesticide Factsheets

Organizations with available resources and services related to reducing, reducing, and recycling C&D Materials? This table is a great place to start! Use the three tabs below to easily sort the data and best meet your needs.
Talking Maths

ERIC Educational Resources Information Center

Murray, Jenny

2006-01-01

Discussion in maths lessons has always been something encouraged by ATM but can be difficult to initiate for non-specialist and inexperienced teachers who may feel they need material in books to get them going. In this article, the author describes resources aimed at encouraging discussion among primary mathematicians. These resources include: (1)…
New Developments in Information Services.

ERIC Educational Resources Information Center

McAllister, Lois, Ed.

The purpose of this conference was to: (1) improve reference and research library resources and services within its area by identifying, sharing and developing such resources and services and (2) further inter-library cooperation, communication and transportation of materials within the area of the Council. Aware that many information needs exist…
China: A Resource and Curriculum Guide.

ERIC Educational Resources Information Center

Posner, Arlene, Ed.; de Keijzer, Arne J., Ed.

This publication is intended to help secondary and college level teachers locate textbooks, curriculum units, audiovisuals, and other resources on China. The guide's contents include the following: (1) Teaching Materials on Contemporary China: A Critical Evaluation; (2) Adapting Scholarly Work to the Needs of Educators; (3) Teaching about China in…
A Practice-Oriented Review of Learning Objects

ERIC Educational Resources Information Center

Sinclair, J.; Joy, M.; Yau, J. Y.-K.; Hagan, S.

2013-01-01

Reusable learning objects support packaging of educational materials allowing their discovery and reuse. Open educational resources emphasize the need for open licensing and promote sharing and community involvement. For both teachers and learners, finding appropriate tried and tested resources on a topic of interest and being able to incorporate…
Connecting Projects to Complete the In Situ Resource Utilization Paradigm

NASA Technical Reports Server (NTRS)

Linne, Diane L.; Sanders, Gerald B.

2017-01-01

Terrain Identify specifics such as slope, rockiness, traction parameters Identify what part of ISRU needs each Physical Geotechnical Hardness, density, cohesion, etc. Identify what part of ISRU needs each (e.g., excavation needs to know hardness, density; soil processing needs to know density, cohesion; etc.)Mineral Identify specifics Identify what part of ISRU needs each Volatile Identify specifics Identify what part of ISRU needs each Atmosphere Identify specifics Identify what part of ISRU needs each Environment Identify specifics Identify what part of ISRU needs each Resource Characterization What: Develop an instrument suite to locate and evaluate the physical, mineral, and volatile resources at the lunar poles Neutron Spectrometer Near Infrared (IR) to locate subsurface hydrogen surface water Near IR for mineral identification Auger drill for sample removal down to 1 m Oven with Gas Chromatograph Mass Spectrometer to quantify volatiles present ISRU relevance: Water volatile resource characterization and subsurface material access removal Site Evaluation Resource Mapping What: Develop and utilize new data products and tools for evaluating potential exploration sites for selection and overlay mission data to map terrain, environment, and resource information e.g., New techniques applied to generate Digital Elevation Map (DEMs) at native scale of images (1mpxl)ISRU relevance: Resource mapping and estimation with terrain and environment information is needed for extraction planning Mission Planning and Operations What: Develop and utilize tools and procedures for planning mission operations and real time changes Planning tools include detailed engineering models (e.g., power and data) of surface segment systems allows evaluation of designs ISRU relevance: Allows for iterative engineering as a function of environment and hardware performance.
Materials Requirements for Advanced Energy Systems - New Fuels. Volume 3: Materials Research Needs in Advanced Energy Systems Using New Fuels

DTIC Science & Technology

1974-07-01

elec- Materials se: trode materials and associ- operational ated conductors. 2.5.1 General. H" (02) Materials resources Technoeconomic analysis - None...Advanced Energy Systems Using New Fnels VIII Correlation and Analysis of Materials Requirements IX Research Recommendations and Priorities The authois...of government and industrial organizal ions who gave us the benefit of their knowledge and experience. iv VIII CORRELATION ANU ANALYSIS OF MATERIALS
Assessing and Validating an Educational Resource Package for Health Professionals to Improve Smoking Cessation Care in Aboriginal and Torres Strait Islander Pregnant Women.

PubMed

Bar-Zeev, Yael; Bovill, Michelle; Bonevski, Billie; Gruppetta, Maree; Reath, Jennifer; Gould, Gillian S

2017-09-29

Australian Aboriginal pregnant women have a high smoking prevalence (45%). Health professionals lack adequate educational resources to manage smoking. Resources need to be tailored to ensure saliency, cultural-sensitivity and account for diversity of Indigenous populations. As part of an intervention to improve health professionals' smoking cessation care in Aboriginal pregnant women, a resource package was developed collaboratively with two Aboriginal Medical Services. The purpose of this study was to assess and validate this resource package. A multi-centred community-based participatory 4-step process (with three Aboriginal Medical Services from three Australian states), included: (1) Scientific review by an expert panel (2) 'Suitability of Materials' scoring by two Aboriginal Health Workers (3) Readability scores (4) Focus groups with health professionals. Content was analysed using six pre-determined themes (attraction, comprehension, self-efficacy, graphics and layout, cultural acceptability, and persuasion), with further inductive analysis for emerging themes. Suitability of Material scoring was adequate or superior. Average readability was grade 6.4 for patient resources (range 5.1-7.2), and 9.8 for health provider resources (range 8.5-10.6). Emergent themes included 'Getting the message right'; 'Engaging with family'; 'Needing visual aids'; and 'Requiring practicality under a tight timeframe'. Results were presented back to a Stakeholder and Consumer Aboriginal Advisory Panel and resources were adjusted accordingly. This process ensured materials used for the intervention were culturally responsive, evidence-based and useful. This novel formative evaluation protocol could be adapted for other Indigenous and culturally diverse interventions. The added value of this time-consuming and costly process is yet to be justified in research, and might impact the potential adaption by other projects.
Low-Cost Educational Materials: How To Make, How To Use, How To Adapt. Inventory, Volume I.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

Instructions with line drawings and/or patterns are provided for making 85 of the exemplar products perpared in APEID-sponsored workshops, which reviewed current efforts and materials, and explored new strategies and directions in the utilization of low cost, simple, indigenous materials to fill the regional need for audiovisual resources. The…
PAIR: A Cooperative Effort to Meet Informational Needs

PubMed Central

Closurdo, Janette S.; Pehkonen, Charles A.

1973-01-01

St. Joseph Mercy Hospital organized a cooperative association of area institutions (the Pontiac Area Instructional Resources group: PAIR) in order to (1) promote a forum in which to exchange ideas and information on software used for learning materials and hardware for using such materials, (2) provide a resource library system to lend such learning materials, and (3) cooperatively produce such learning materials for use in member institutions. In less than one year of cooperation, a union list of serials and a union list of software for the area have been produced. A forum has been created in which ideas and information can be shared, and a sound/slide program has been produced. PMID:4122093

Information systems for the materials management department: stand-alone and enterprise resource planning systems.

PubMed

2005-03-01

Materials management information systems (MMISs) incorporate information tools that hospitals can use to automate certain business processes, increase staff compliance with these processes, and identify opportunities for cost savings. Recently, there has been a push by hospital administration to purchase enterprise resource planning (ERP) systems, information systems that promise to integrate many more facets of healthcare business. We offer this article to help materials managers, administrators, and others involved with information system selection understand the changes that have taken place in materials management information systems, decide whether they need a new system and, if so, whether a stand-alone MMIS or an ERP system will be the best choice.
The impact and cost of the HIV/AIDS investment framework for adolescents.

PubMed

Stover, John; Rosen, Jim; Kasedde, Susan; Idele, Priscilla; McClure, Craig

2014-07-01

In 2005, the resources needed to support orphans and vulnerable children in sub-Saharan Africa were estimated at US$ 1.1-4.1 billion. Approaches to support vulnerable children have changed considerably since then. This study updates previous estimates by including new types of support and information on support costs. We considered 16 types of support categorized as economic strengthening, education support, social care and community outreach, and program support. The estimates combine the number of children in need of each intervention with unit costs derived from the literature and coverage goals based on current coverage and feasible future improvements. The number of children affected by AIDS in low- and middle-income countries varies from 58 million to 315 million depending on the definition of need. The resources required to provide support to children living in poor households will grow from US$ 4.2 billion in 2012 to US$ 5-8 billion by 2020. Almost two-thirds of these resources will be needed for Sub-Saharan Africa. The largest needs are for cash transfers, community care workers, early childhood development, block grants for education, M&E monitoring and evaluation, and direct material support. The results show that we can significantly improve the coverage of services for vulnerable children with only modest increases in resources. This results from stable or declining numbers of orphans and children living with HIV plus economic growth that is moving more households out of poverty. The results also reflect an important shift toward providing support to strengthen families and communities that care for children rather than direct material support. More resources are required to support children affected by AIDS, but new approaches to provide that support will be cost effective and have broad social and economic benefits.
In-situ resource utilization in the design of advanced lunar facilities

NASA Technical Reports Server (NTRS)

1990-01-01

Resource utilization will play an important role in the establishment and support of a permanently manned lunar base. At the University of Houston - College of Architecture and the Sasakawa International Center for Space Architecture, a study team recently investigated the potential use of lunar in-situ materials in the design of lunar facilities. The team identified seven potential lunar construction materials; concrete, sulfur concrete, cast basalt, sintered basalt, glass, fiberglass, and metals. Analysis and evaluation of these materials with respect to their physical properties, processes, energy requirements, resource efficiency, and overall advantages and disadvantages lead to the selection of basalt materials as the more likely construction material for initial use on a lunar base. Basalt materials can be formed out of in-situ lunar regolith, with minor material beneficiation, by a simple process of heating and controlled cooling. The team then conceptualized a construction system that combines lunar regolith sintering and casting to make pressurized structures out of lunar resources. The design uses a machine that simultaneously excavates and sinters the lunar regolith to create a cylindrical hole, which is then enclosed with cast basalt slabs, allowing the volume to be pressurized for use as a living or work environment. Cylinder depths of up to 4 to 6 m in the lunar mare or 10 to 12 m in the lunar highlands are possible. Advantages of this construction system include maximum resource utilization, relatively large habitable volumes, interior flexibility, and minimal construction equipment needs. Conclusions of this study indicate that there is significant potential for the use of basalt, a lunar resource derived construction material, as a low cost alternative to Earth-based materials. It remains to be determined when in lunar base phasing this construction method should be implemented.
Less Commonly Taught Languages: Resources and Problems.

ERIC Educational Resources Information Center

Centre for Information on Language Teaching, London (England).

This collection of papers from a conference on languages less commonly taught in Britain is concerned with administrative and material problems of teaching these languages. Contents of the publication are: an introduction by G. E. Perren; "Practical Needs" by Anthony Crane; "Problems of Producing Printed Materials" by Rosemary…
Simultaneous material flow analysis of nickel, chromium, and molybdenum used in alloy steel by means of input-output analysis.

PubMed

Nakajima, Kenichi; Ohno, Hajime; Kondo, Yasushi; Matsubae, Kazuyo; Takeda, Osamu; Miki, Takahiro; Nakamura, Shinichiro; Nagasaka, Tetsuya

2013-05-07

Steel is not elemental iron but rather a group of iron-based alloys containing many elements, especially chromium, nickel, and molybdenum. Steel recycling is expected to promote efficient resource use. However, open-loop recycling of steel could result in quality loss of nickel and molybdenum and/or material loss of chromium. Knowledge about alloying element substance flow is needed to avoid such losses. Material flow analyses (MFAs) indicate the importance of steel recycling to recovery of alloying elements. Flows of nickel, chromium, and molybdenum are interconnected, but MFAs have paid little attention to the interconnected flow of materials/substances in supply chains. This study combined a waste input-output material flow model and physical unit input-output analysis to perform a simultaneous MFA for nickel, chromium, and molybdenum in the Japanese economy in 2000. Results indicated the importance of recovery of these elements in recycling policies for end-of-life (EoL) vehicles and constructions. Improvement in EoL sorting technologies and implementation of designs for recycling/disassembly at the manufacturing phase are needed. Possible solutions include development of sorting processes for steel scrap and introduction of easier methods for identifying the composition of secondary resources. Recovery of steel scrap with a high alloy content will reduce primary inputs of alloying elements and contribute to more efficient resource use.
Evaluation of lunar rocks and soils for resource utilization: Detailed image analysis of raw materials and beneficiated products

NASA Technical Reports Server (NTRS)

Taylor, Lawrence A.; Chambers, John G.; Patchen, Allan; Jerde, Eric A.; Mckay, David S.; Graf, John; Oder, Robin R.

1993-01-01

The rocks and soils of the Moon will be the raw materials for fuels and construction needs at a lunar base. This includes sources of materials for the generation of hydrogen, oxygen, metals, and other potential construction materials. For most of the bulk material needs, the regolith, and its less than 1 cm fraction, the soil, will suffice. But for specific mineral resources, it may be necessary to concentrate minerals from rocks or soils, and it is not always obvious which is the more appropriate feedstock. Besides an appreciation of site geology, the mineralogy and petrography of local rocks and soils is important for consideration of the resources which can provide feedstocks of ilmenite, glass, agglutinates, anorthite, etc. In such studies, it is very time-consuming and practically impossible to correlate particle counts (the traditional method of characterizing lunar soil petrography) with accurate modal analyses and with mineral associations in multi-mineralic grains. But x ray digital imaging, using x rays characteristic of each element, makes all this possible and much more (e.g., size and shape analysis). An application of beneficiation image analysis, in use in our lab (Oxford Instr. EDS and Cameca SX-50 EMP), was demonstrated to study mineral liberation from lunar rocks and soils. Results of x ray image analysis are presented.
Social Web Content Enhancement in a Distance Learning Environment: Intelligent Metadata Generation for Resources

ERIC Educational Resources Information Center

García-Floriano, Andrés; Ferreira-Santiago, Angel; Yáñez-Márquez, Cornelio; Camacho-Nieto, Oscar; Aldape-Pérez, Mario; Villuendas-Rey, Yenny

2017-01-01

Social networking potentially offers improved distance learning environments by enabling the exchange of resources between learners. The existence of properly classified content results in an enhanced distance learning experience in which appropriate materials can be retrieved efficiently; however, for this to happen, metadata needs to be present.…
Personalised Search Tool for Teachers--PoSTech!

ERIC Educational Resources Information Center

Seyedarabi, Faezeh; Peterson, Don; Keenoy, Kevin

2005-01-01

One of the ways in which teachers tend to "personalise" to the needs of their students is by complementing their teaching materials with online resources. However, the current online resources are designed in such a way that only allows teachers to customise their search and not personalise. Therefore, a Personalised Search Tool for…
Vendor's Perspective on the Issues of Information Access in Relation to Rising Costs.

ERIC Educational Resources Information Center

Schrift, Leonard

1990-01-01

Discusses the rising costs of library materials from a vendor's perspective. Effects of corporate takeovers of publishers are examined, resource sharing among libraries is discussed, the role of the library as a supplier of information resources and services is considered, and libraries' need for product development and marketing strategies is…
Lifelong Education and University Resources. The Development of Higher Education Series.

ERIC Educational Resources Information Center

International Association of Universities, Paris (France).

Redistribution and redeployment of university resources, both human and material, have begun in a number of countries to meet the new needs of lifelong education. Selected case studies that appear to be characteristic and representative of different types of university situations in different countries are presented in this book. Analysis of the…
India's biophysical economy, 1961–2008. Sustainability in a national and global context

PubMed Central

Singh, Simron Jit; Krausmann, Fridolin; Gingrich, Simone; Haberl, Helmut; Erb, Karl-Heinz; Lanz, Peter; Martinez-Alier, Joan; Temper, Leah

2012-01-01

India's economic growth in the last decade has raised several concerns in terms of its present and future resource demands for materials and energy. While per capita resource consumption is still extremely modest but on the rise, its sheer population qualifies India as a fast growing giant with material and energy throughput that is growing rapidly . If such national and local trends continue, the challenges for regional, national as well as global sustainability are immense in terms of future resource availability, social conflicts, pressure on land and ecosystems and atmospheric emissions. Using the concepts of social metabolism and material flow analysis, this paper presents an original study quantifying resource use trajectories for India from 1961 up to 2008. We argue for India's need to grow in order to be able to provide a reasonable material standard of living for its vast population. To this end, the challenge is in avoiding the precarious path so far followed by industrialised countries in Europe and Asia, but to opt for a regime shift towards sustainability in terms of resource use by building on a host of promising examples and taking opportunities of existing niches to make India a trendsetter. PMID:23565033
Teacher Use of Instructional Materials and Other Matters Related to Special Education IMC/LRC Collections. Theoretical Paper No. 59.

ERIC Educational Resources Information Center

Latham, Glenn

Presented is the report of a study -- involving 1150 special education teachers and 25 instructional materials centers (IMCs) and learning resource centers (LRCs) -- to investigate the needs for, uses of, and priorities for instructional materials for teaching handicapped children. Listed are three methods of data collection: the use of materials…
Unmet Needs of Families of School-Aged Children with an Autism Spectrum Disorder

ERIC Educational Resources Information Center

Brown, Hilary K.; Ouellette-Kuntz, Helene; Hunter, Duncan; Kelley, Elizabeth; Cobigo, Virginie

2012-01-01

Background: To aid decision making regarding the allocation of limited resources, information is needed on the perceived unmet needs of parents of school-aged children with an autism spectrum disorder. Materials and Methods: A cross-sectional survey was conducted of 101 Canadian families of school-aged children with an autism spectrum disorder.…
Sourcebook for Biological Sciences.

ERIC Educational Resources Information Center

Troyer, Donald L.; And Others

This is a reference book of curriculum and multimedia materials, equipment and supplies, professional references, and auxiliary resource material. This sourcebook attempts to meet the needs of the classroom biology teacher and is a direct response to the many questions and concerns of both biology teachers and those preparing to become teachers.…
The Efficacy of Educative Curriculum Materials to Support Geospatial Science Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Bodzin, Alec; Peffer, Tamara; Kulo, Violet

2012-01-01

Teaching and learning about geospatial aspects of energy resource issues requires that science teachers apply effective science pedagogical approaches to implement geospatial technologies into classroom instruction. To address this need, we designed educative curriculum materials as an integral part of a comprehensive middle school energy…
Preservice Elementary Teachers' Adaptation of Science Curriculum Materials for Inquiry-Based Elementary Science

ERIC Educational Resources Information Center

Forbes, Cory T.

2011-01-01

Curriculum materials are important resources with which teachers make pedagogical decisions about the design of science learning environments. To become well-started beginning elementary teachers capable of engaging their students in inquiry-based science, preservice elementary teachers need to learn to use science curriculum materials…
Classroom Activities and Demonstrations for Use in Behavioral Science Courses.

ERIC Educational Resources Information Center

Cology, Lorry J.

This compilation provides descriptions of and resource materials for 25 classroom activities or demonstrations for behavioral science courses. For each activity, the following information is provided: subject area, source, time required and materials needed. In addition, discussion questions and comments on the value and use of the activities are…
Universalizing Education: Strategies for the Development and Use of Instructional Materials.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

The deliberations of representatives from eleven Asian Unesco member countries focus on alternative approaches to identification of needs and resources as a basis for curriculum development, strategies and methodologies adopted in translating the curriculum into teaching learning materials and learning aids, training of teachers, problems involved…
Backlog Management: Estimating Resources Needed to Eliminate Arrearages.

ERIC Educational Resources Information Center

Rogers, Sally A.

1991-01-01

Discussion of management of cataloging backlogs in academic libraries focuses on a backlog assessment project conducted at the Ohio State University libraries to facilitate the elimination of two backlogs, one of Slavic language materials and one of general materials. Evaluations of samples from these two collections are discussed in terms of…
A model of how targeted and universal welfare entitlements impact on material, psycho-social and structural determinants of health in older adults.

PubMed

Green, Judith; Buckner, Stefanie; Milton, Sarah; Powell, Katie; Salway, Sarah; Moffatt, Suzanne

2017-08-01

A growing body of research attests to the impact of welfare regimes on health and health equity. However, the mechanisms that link different kinds of welfare entitlement to health outcomes are less well understood. This study analysed the accounts of 29 older adults in England to delineate how the form of entitlement to welfare and other resources (specifically, whether this was understood as a universal entitlement or as targeted to those in need) impacts on the determinants of health. Mechanisms directly affecting access to material resources (through deterring uptake of benefits) have been well documented, but those that operate through psychosocial and more structural pathways less so, in part because they are more challenging to identify. Entitlement that was understood collectively, or as arising from financial or other contributions to a social body, had positive impacts on wellbeing beyond material gains, including facilitating access to important health determinants: social contact, recognition and integration. Entitlement understood as targeted in terms of individualised concepts of need or vulnerability deterred access to material resources, but also fostered debate about legitimacy, thus contributing to negative impacts on individual wellbeing and the public health through the erosion of social integration. This has important implications for both policy and evaluation. Calls to target welfare benefits at those in most need emphasise direct material pathways to health impact. We suggest a model for considering policy change and evaluation which also takes into account how psychosocial and structural pathways are affected by the nature of entitlement. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The importance of material resources and qualified trainers in adult non-formal education and training centres in South Africa

NASA Astrophysics Data System (ADS)

Mayombe, Celestin; Lombard, Antoinette

2016-04-01

Non-formal education and training (NFET) programmes in public and private centres in South Africa aim to meet the training needs of adults who have been deprived of formal education which would have fostered skills acquisition and access to employment earlier in their lives. The concern which informs this paper is that adults who face long-term unemployment due to a lack of marketable skills often remain unemployed after completing NFET programmes. The paper assesses the extent to which material and human resources have affected skills acquisition and graduate employment in KwaZulu-Natal, South Africa. The results show that material and human resource challenges in most public and some private centres have led to gaps in skills training. Programmes focus too strongly on academic credits and certificates and not enough on employment as an end goal. The authors argue that the existence of suitable training materials and qualified trainers with practical experience and specific technical skills constitutes favourable conditions ("enabling environments") for graduate employment. Without improvement in material and human resources, adult trainees will continue to experience difficulties integrating into the labour market, and the cycle of poverty and social exclusion will remain unbroken.
Material need insecurities, control of diabetes mellitus, and use of health care resources: results of the Measuring Economic Insecurity in Diabetes study.

PubMed

Berkowitz, Seth A; Meigs, James B; DeWalt, Darren; Seligman, Hilary K; Barnard, Lily S; Bright, Oliver-John M; Schow, Marie; Atlas, Steven J; Wexler, Deborah J

2015-02-01

Increasing access to care may be insufficient to improve the health of patients with diabetes mellitus and unmet basic needs (hereinafter referred to as material need insecurities). How specific material need insecurities relate to clinical outcomes and the use of health care resources in a setting of near-universal access to health care is unclear. To determine the association of food insecurity, cost-related medication underuse, housing instability, and energy insecurity with control of diabetes mellitus and the use of health care resources. Cross-sectional data were collected from June 1, 2012, through October 31, 2013, at 1 academic primary care clinic, 2 community health centers, and 1 specialty center for the treatment of diabetes mellitus in Massachusetts. A random sample of 411 patients, stratified by clinic, consisted of adults (aged ≥21 years) with diabetes mellitus (response rate, 62.3%). The prespecified primary outcome was a composite indicator of poor diabetes control (hemoglobin A1c level, >9.0%; low-density lipoprotein cholesterol level, >100 mg/dL; or blood pressure, >140/90 mm Hg). Prespecified secondary outcomes included outpatient visits and a composite of emergency department (ED) visits and acute care hospitalizations (ED/inpatient visits). Overall, 19.1% of respondents reported food insecurity; 27.6%, cost-related medication underuse; 10.7%, housing instability; 14.1%, energy insecurity; and 39.1%, at least 1 material need insecurity. Poor diabetes control was observed in 46.0% of respondents. In multivariable models, food insecurity was associated with a greater odds of poor diabetes control (adjusted odds ratio [OR], 1.97 [95% CI, 1.58-2.47]) and increased outpatient visits (adjusted incident rate ratio [IRR], 1.19 [95% CI, 1.05-1.36]) but not increased ED/inpatient visits (IRR, 1.00 [95% CI, 0.51-1.97]). Cost-related medication underuse was associated with poor diabetes control (OR, 1.91 [95% CI, 1.35-2.70]) and increased ED/inpatient visits (IRR, 1.68 [95% CI, 1.21-2.34]) but not outpatient visits (IRR, 1.07 [95% CI, 0.95-1.21]). Housing instability (IRR, 1.31 [95% CI, 1.14-1.51]) and energy insecurity (IRR, 1.12 [95% CI, 1.00-1.25]) were associated with increased outpatient visits but not with diabetes control (OR, 1.10 [95% CI, 0.60-2.02] and OR, 1.27 [95% CI, 0.96-1.69], respectively) or with ED/inpatient visits (IRR, 1.49 [95% CI, 0.81-2.73] and IRR, 1.31 [95% CI, 0.80-2.13], respectively). An increasing number of insecurities was associated with poor diabetes control (OR for each additional need, 1.39 [95% CI, 1.18-1.63]) and increased use of health care resources (IRR for outpatient visits, 1.09 [95% CI, 1.03-1.15]; IRR for ED/inpatient visits, 1.22 [95% CI, 0.99-1.51]). Material need insecurities were common among patients with diabetes mellitus and had varying but generally adverse associations with diabetes control and the use of health care resources. Material need insecurities may be important targets for improving care of diabetes mellitus.
"What Page, Miss?" Enhancing Text Accessibility with DAISY (Digital Accessible Information SYstem)

ERIC Educational Resources Information Center

Spooner, Sue

2014-01-01

Introduction: The provision of specially formatted materials is a complex and increasingly difficult task, given the extensive and burgeoning range of texts and resources available for classroom use. The need to extend the provision of accessible formats to include digital resources (in addition to braille, audio, and large print) led to a study…
Teaching About Sexually Transmitted Diseases; A Curriculum Guide and Resources For Grades 7-12.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This curriculum guide provides school districts that already have VD education programs with up-to-date information about research and epidemiology relating to sexually transmitted diseases. For districts wishing to implement a program for the first time, it offers both a structured framework and the resources and materials needed for a complete…
State Policy Recommendations for Providing Educators Access to College- and Career-Ready Open Educational Resources

ERIC Educational Resources Information Center

Voss, Hans

2015-01-01

As states and districts transition to college- and career-ready standards and aligned assessments, the need for high-quality instructional materials is clear. Open Educational Resources (OER) offer a low-cost solution with high potential to assist teachers nationwide in helping students meet the demands of higher standards. More and more…
Hey! I Can Read This! The Interactive Book Experience.

ERIC Educational Resources Information Center

Butt, Donna Sabino; Thurman, Kathy Barlow

This teaching resource goes beyond songs, games, and finger plays to function as a one-of-a-kind interactive book. Teachers are given basic instructions on how to create a variety of different interactive books for their students to enjoy. Lists of materials needed to create each book are also included with the instructions. The resource book…
Resources: Recommendations for Adult Career Resources.

ERIC Educational Resources Information Center

Hoffman, Fae E.; And Others

Adults often return to school to acquire skills useful or necessary to enter or change their status in the world of work. It is helpful for them to have access to materials which describe familiar careers and introduce new jobs and occupations. This annotated compendium is designed to meet that need by reviewing and listing printed and audiovisual…
Analyzing the Natural Resource Extension Needs of Spanish-Speakers: A Perspective from Florida

ERIC Educational Resources Information Center

Wyman, Miriam; Escobedo, Francisco; Varela, Sebastian; Asuaje, Cesar; Mayer, Henry; Swisher, Mickie; Hermansen-Baez, Annie

2011-01-01

Hispanics are the country's fastest growing minority group. The study reported here surveyed and assessed Extension agents from two demographically different regions in Florida on perceptions and attitudes about the need, quality, and dissemination of Spanish Extension materials. Results showed Extension programs are important sources of…
Lunar Resource Assessment: Strategies for Surface Exploration

NASA Technical Reports Server (NTRS)

Spudis, Paul D.

1992-01-01

Use of the indigenous resources of space to support long-term human presence is an essential element of the settlement of other planetary bodies. We are in a very early stage of understanding exactly how and under what circumstances space resources will become important. The materials and processes to recover them that we now think are critical may not ultimately be the raison d'etre for a resource utilization program. However, the need for strategic thinking proceeds in parallel with efforts to implement such plans and it is not too soon to begin thinking how we could and should use the abundant resources of materials and energy available from the Moon. The following commodities from the Moon are discussed: (1) bulk regolith, for shielding and construction on the lunar surface (ultimately for export to human-tended stations in Earth-Moon space), and (2) oxygen and hydrogen, for propellant and life support.
Education and Training Needs of School Staff Relevant to Preventing Risk Behaviors and Promoting Health Behaviors among Gay, Lesbian, Bisexual, and Questioning Youth

ERIC Educational Resources Information Center

Sawyer, Richard J.; Porter, J. Davidson; Lehman, Thomas C.; Anderson, Clinton; Anderson, Karen M.

2006-01-01

A national-level needs assessment of high school psychologists, social workers, counselors, and nurses was conducted to identify training and educational resource material needs of these staff relevant to providing health and mental health services to gay, lesbian, bisexual, and questioning (GLBQ) youth. Systematic sampling procedures were…
Accenting Fashion: Cosmetics, Toiletries and Fragrances. Resources in Technology.

ERIC Educational Resources Information Center

Threlfall, K. Denise; Ritz, John M.

1994-01-01

Presents information on the manufacture of cosmetics, toiletries, and fragrances. Includes a design brief, giving context, challenge, objectives, material and equipment needs, evaluation, student outcomes, and quiz. (SK)
Multifunctional Interface Facility for Receiving and Processing Planetary Surface Materials for Science Investigation and Resource Evaluation at the Deep Space Gateway

NASA Astrophysics Data System (ADS)

Sibille, L.; Mantovani, J. G.; Townsend, I. I.; Mueller, R. P.

2018-02-01

The concepts describe hardware and instrumentation for the study of planetary surface materials at the Deep Space Gateway as a progressive evolution of capabilities for eliminating the need for special handling and Planetary Protection (PP) protocols inside the habitats.
An introduction to global mental health.

PubMed

Patterson, Jo Ellen; Edwards, Todd M

2018-06-01

In general, readers of Families, Systems, and Health (FSH) practice in high income countries and in settings that have adequate resources. Providers can usually count on being able to offer the material resources and skills that patients need to heal. This bounty of resources is in contrast to many clinics in low- and middle-income countries (LMICs). The need for mental health services in LMICs is significant and growing because of upheaval caused by war and other disasters. The topics in this issue talk about the obstacles to obtaining mental health services, trends in global mental health, and FSH in the global mental health movement. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
Equal Access Initiative HIV/AIDS Information Resources from NLM

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

Templin-Branner W. and N. Dancy

The Equal Access Initiative: HIV/AIDS Information Resources from the National Library of Medicine training is designed specifically for the National Minority AIDS Council 2010 Equal Access Initiative (EAI) Computer Grants Program awardees to provide valuable health information resources from the National Library of Medicine and other reliable sources to increase awareness of the wealth of treatment information and educational materials that are available on the Internet and to improve prevention and treatment education for their clients. These resources will also meet the needs of community-based
HIV/AIDS Information Resources from the National Library of Medicine-STOP

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

Templin-Branner, W. and N. Dancy

2010-06-15

The HIV/AIDS Information Resources from the National Library of Medicine training is designed specifically for the UNCFSP HBCU Screening, Testing, Outreach, and Prevention (STOP) HIV/AIDS Program project members to provide valuable health information resources from the National Library of Medicine and other reliable sources to increase awareness of the wealth of treatment information and educational materials that are available on the Internet and to improve prevention and treatment education for their clients. These resources will also meet the needs of community-based organizations
Global resources outlook. [Requires best leadership of U. S. and other countries

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

Bovay, H.E. Jr.

Worldwide resource planning that is rational and equitable will dictate an orderly flow of materials between nations and require the best leadership the U.S. and other nations can develop. Resource trends show that the developing nations have begun asserting their power as suppliers of essential resources and that proliferation of nuclear materials could lead to wars of redistribution as competition for basic commodities intensifies. The trend in recent years has been toward the interdependence of nations, with most having some resources and depending on other nations for the rest of their needs. Since consumption trends for minerals, metals, and energymore » parallel the gross national product, developing countries will be increasing their consumption levels to raise their standard of living. Population projections indicate the lowest growth in the developed countries and a steep increase in the Third World, where living standards must be raised before effective birth control can take hold. Food production in developing countries has kept pace with population growth, but only the developed countries are able to develop a surplus. South America and Africa both contain large areas of land that is arable if the technology for clearing and cultivating is available. Other trends are outlined to show the need for new management of fishing, the use and dependency of minerals and fuels, metals, and the environment and technology as resources. (DCK)« less
Teaching and Learning with Internet-based Resources. Literacy Leader Fellowship Program Reports, Volume III, Number 2.

ERIC Educational Resources Information Center

Cowles, Susan

1997-01-01

This issue focuses on a project to develop a set of curricular materials using Internet-based resources and the formation of a staff development/project implementation team of instructors. Section 1 provides a project rationale, summary information about findings and lessons learned, and results of needs assessment surveys conducted in Oregon.…
Urban-Rural Differences in School Nurses' Asthma Training Needs and Access to Asthma Resources.

PubMed

Carpenter, Delesha M; Estrada, Robin Dawson; Roberts, Courtney A; Elio, Alice; Prendergast, Melissa; Durbin, Kathy; Jones, Graceann Clyburn; North, Steve

Few studies have examined school nurses preferences' for asthma training. Our purpose was to: 1) assess school nurses' perceived asthma training needs, 2) describe nurses' access to asthma educational resources, and 3) identify urban-rural differences in training needs and access to resources in southern states. A convenience sample of school nurses (n=162) from seven counties (two urban and five rural) in North Carolina and South Carolina completed an online, anonymous survey. Chi-square tests were used to examine urban-rural differences. Although most nurses (64%) had received asthma training within the last five years, urban nurses were more likely to have had asthma training than rural nurses (χ 2 =10.84, p=0.001). A majority of nurses (87%) indicated they would like to receive additional asthma training. Approximately half (45%) of nurses reported access to age-appropriate asthma education materials, but only 16% reported that their schools implemented asthma education programs. Urban nurses were more likely than rural nurses to have access to asthma education programs (χ 2 =4.10, p=0.04) and age-appropriate asthma education materials (χ 2 =8.86, p=0.003). Few schools are implementing asthma education programs. Rural nurses may be disadvantaged in terms of receiving asthma training and having access to asthma education programs and materials. Schools are an ideal setting for delivering age-appropriate asthma education. By providing school nurses with access to age-appropriate asthma education resources and additional asthma training, we can help them overcome several of the barriers that impede their ability to deliver asthma care to their students. Copyright © 2017 Elsevier Inc. All rights reserved.
Ecological literacy materials for use in elementary schools: A critical analysis

NASA Astrophysics Data System (ADS)

Chambers, Joan Maureen

My research is a critical examination of environmental science education resources for use in Alberta schools. I examine both the resources and the processes by which these resources are developed by diverse groups. My inquiry is guided by the following question: What is the nature of the discourse of ecological literacy in the promotion and content of teaching materials in elementary schools in Alberta? This critical analysis centres on the discourses, language, and perspectives (both hidden and overt) of these resources and processes; the manifestation of political agendas; existing relations; and the inclusion or exclusion of alternate views. Framed within critical theory and an ecosocial construct, my methodology employs critical discourse analysis and hermeneutic interpretation. I analyse selected environmental science resources produced for the elementary classroom by government and nongovernment organizations. I also interview the producers and/or writers of these instructional resources to provide the perspectives of some of the developers of these materials. The findings illustrate how the discursive management of the view of nature, human-nature relationships, uncertainty, multiple perspectives, and dimensions of ecological literacy in materials for schools offer students a particular perspective. These ecological and science discourses act to shape their personal relationships with nature and notions of environmental responsibility and consciousness. This research is necessary because, particularly in Alberta, corporate interests have the potential to impact school curricula. The study points to a need for a critical appraisal of resources for schools produced by the environmental science community.
The portal of geriatrics online education: a 21st-century resource for teaching geriatrics.

PubMed

Ramaswamy, Ravishankar; Leipzig, Rosanne M; Howe, Carol L; Sauvigne, Karen; Usiak, Craig; Soriano, Rainier P

2015-02-01

The way students are taught and evaluated is changing, with greater emphasis on flexible, individualized, learner-centered education, including the use of technology. The goal of assessment is also shifting from what students know to how they perform in practice settings. Developing educational materials for teaching in these ways is time-consuming and can be expensive. The Portal of Geriatrics Online Education (POGOe) was developed to aid educators in meeting these needs and become quicker, better-prepared teachers of geriatrics. POGOe contains more than 950 geriatrics educational materials that faculty at 45% of allopathic and 7% of osteopathic U.S. medical schools and the Centers for Geriatric Nursing Excellence have created. These materials include various instructional and assessment methodologies, including virtual and standardized patients, games, tutorials, case-based teaching, self-directed learning, and traditional lectures. Materials with common goals and resource types are available as selected educational series. Learner assessments comprise approximately 10% of the educational materials. POGOe also includes libraries of videos, images, and questions extracted from its educational materials to encourage educators to repurpose content components to create new resources and to align their teaching better with their learners' needs. Web-Geriatric Education Modules, a peer-reviewed online modular curriculum for medical students, is a prime example of this repurposing. The existence of a robust compendium of instructional and assessment materials allows educators to concentrate more on improving learner performance in practice and not simply on knowledge acquisition. It also makes it easier for nongeriatricians to teach the care of older adults in their respective disciplines. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

Trainer Guide: Serving Campers With Special Needs. Camp Administration Series.

ERIC Educational Resources Information Center

Brookhiser, Judy

Part of the materials developed for Project STRETCH (Strategies to Try out Resources to Enhance the Training of Camp directors serving the Handicapped), this guide consists of three sections: an introduction, the managerial trainer guide, and appendices. Section I addresses the rise of organized camping as big business, the need to provide camping…
Books, Bytes, Buildings, and Bodies: Public Libraries in the 21st Century.

ERIC Educational Resources Information Center

Hage, Christine Lind

1999-01-01

Considers the changing roles of public libraries and challenges facing them in the future. Topics include core skills needed by library professionals, print and nonprint materials, the inclusion of new formats, blending traditional and electronic library resources, the expanded roles and responsibilities of librarians, meeting user needs, and…
Analyzing the natural resource extension needs of Spanish-speakers: A perspective from Florida

Treesearch

Miriam Wyman; Francisco Escobedo; Sebastian Varela; Cesar Asuaje; Henry Mayer; Mickie Swisher; Annie Hermansen

2011-01-01

Hispanics are the country's fastest growing minority group. The study reported here surveyed and assessed Extension agents from two demographically different regions in Florida on perceptions and attitudes about the need, quality, and dissemination of Spanish Extension materials. Results showed Extension programs are important sources of information for Spanish-...
Crisis Intervention Strategies for School-Based Helpers. Second Edition.

ERIC Educational Resources Information Center

Fairchild, Thomas N., Ed.

School-based helpers are helping professionals who work within educational settings and whose training and primary responsibility is to promote the mental health of students. Few resource materials provide these helpers with needed information and practical strategies--this text tries to meet that need. The 12 chapters here cover a wide range of…
Oman: A Case Study on Research and Development of the Indigenous Building Methods, Materials, Local Skills and Resources. Report Studies ... C.88.

ERIC Educational Resources Information Center

Norton, John

A brief resume of a major study conducted in 1973 identifies the extent to which the indigenous building methods and materials of Oman are capable of meeting the country's contemporary shelter needs, and compares them with alternative materials and techniques being introduced as replacements. Visits to 20 towns and villages in 6 regions and…
Final Report of the Ad Hoc Subcommittee on Subject Analysis of African and Asian Materials. Subject Analysis Committee, Cataloging and Classification Section, Resources and Technical Services Division, ALA.

ERIC Educational Resources Information Center

Zuckerman, Arline; And Others

Six general recommendations reflect the findings from this final report on subject analysis of African and Asian library materials: (1) more specificity of headings, especially subdivisions and unique terms, are needed; (2) more attention should be given to Asian and African materials, using available expertise; (3) efforts to eliminate offensive…
Petrographic characterization of lunar soils: Application of x ray digital-imaging to quantitative and automated analysis

NASA Technical Reports Server (NTRS)

Higgins, Stefan J.; Patchen, Allan; Chambers, John G.; Taylor, Lawrence A.; Mckay, David S.

1994-01-01

The rocks and soils of the moon will be the raw materials for various engineering needs at a lunar base, such as sources of hydrogen, oxygen, metals, etc. The material of choice for most of the bulk needs is the regolith and its less than 1 cm fraction, the soil. For specific mineral resources it may be necessary to concentrate minerals from either rocks or soils. Therefore, quantitative characterizations of these rocks and soils are necessary in order to better define their mineral resource potential. However, using standard point-counting microscopic procedures, it is difficult to quantitatively determine mineral abundances and virtually impossible to obtain data on mineral distributions within grains. As a start to fulfilling these needs, Taylor et al. and Chambers et al. have developed a procedure for characterization of crushed lunar rocks using x ray digital imaging. The development of a similar digital imaging procedure for lunar soils as obtained from a spectrometer is described.
Information needs of parents for acute childhood illness: determining ‘what, how, where and when’ of safety netting using a qualitative exploration with parents and clinicians

PubMed Central

Jones, Caroline H D; Neill, Sarah; Lakhanpaul, Monica; Roland, Damian; Singlehurst-Mooney, Hayley; Thompson, Matthew

2014-01-01

Objective To explore the views of parents and clinicians regarding the optimal content, format and delivery of safety netting information for acute childhood illness. Design Qualitative study including semistructured focus groups and interviews. Setting First contact care settings, community centres, children's centres and nurseries in the Midlands, UK. Participants 27 parents from a travelling community, Asian British community and white British community. Sixteen clinicians including 10 doctors and 6 nurses from a general practice surgery, an out-of-hours service and two emergency departments (paediatric and combined adult and paediatric). Results Participants described a need for safety netting to contain information on signs and symptoms of serious and common illnesses, illness management and where and when to seek help. Resources should be basic, simple to use and contain simple symbols. A key criterion was professional endorsement of resources. Internet-based information was desired which is reliable, consistent and up-to-date. Participants described a need for different types of information: that which could be delivered during consultations, as well as more general information for parents to access before consulting a healthcare professional. Face-to-face education, written materials and digital media were suggested delivery mechanisms. Audiovisual material was preferred by families with low literacy. Participants commonly suggested internet-based and phone-based resources, but the travelling community was less comfortable with these approaches. Conclusions A multifaceted and tailored approach to safety netting is needed so that effective resources are available for parents with varying information needs, literacy levels and ability to use information technology. We have identified key aspects of content, quality criteria, format and delivery mechanisms for safety netting information from the perspectives of clinicians and parents. Resources should be coproduced with parents and clinicians to ensure that they are valued and utilised by both groups. PMID:24430877
Recycling of Metals and Materials: A Selected Bibliography.

ERIC Educational Resources Information Center

Seidman, Ruth K., Comp.; Castrow, Lee, Comp.

Recycling of metals and materials has as its purpose the easing of two major environmental crises. First, we re-utilize scarce and non-renewable resources. Second, solid waste disposal problems can be alleviated. Industry has long been concerned with reclaiming its own waste products, and is now beginning to respond to the need for dealing with…
A method for co-creation of an evidence-based patient workbook to address alcohol use when quitting smoking in primary care: a case study.

PubMed

Minian, Nadia; Noormohamed, Aliya; Zawertailo, Laurie; Baliunas, Dolly; Giesbrecht, Norman; Le Foll, Bernard; Rehm, Jürgen; Samokhvalov, Andriy; Selby, Peter L

2018-01-01

The purpose of this paper is to describe a patient engagement event designed to create an educational workbook with smokers who drink alcohol at harmful levels. The goal was to create a workbook that combined scientific evidence with patients' values, preferences, and needs. Fourteen adult smokers who drink alcohol were invited to the Centre for Addiction and Mental Health (CAMH) to take part in a four-hour event to help design the workbook with the CAMH research team. Participants provided their opinions and ideas to create an outline for the workbook, including activities, images, and titles. The workbook - called Self-Awareness - is currently being offered in a smoking cessation program in 221 primary care clinics across Ontario to help smokers quit or reduce their harmful alcohol use. The patient engagement event was a useful way to co-create educational materials that incorporate both scientific research and patient needs. Background Evidence-based medicine is the integration of best research evidence with clinical expertise and patient values. There are few methodologies on how to design evidence-based programs and resources to include patient values. The latter is an important aspect of patient-centered care, and is essential for patients to trust the recommendations and empower them as consumers to make informed choices. This manuscript describes a participatory research approach to design patient-facing educational materials that incorporate both evidence-based and community-sensitive principles. These materials are intended to support smokers to reduce or stop harmful alcohol consumption. Methods Adult smokers who report consuming alcohol were invited to a co-creation meeting at the Centre for Addiction and Mental Health's Nicotine Dependence Service to guide the adaptation of evidence-based materials. The four-hour event consisted of individual reflections, group discussions, and consensus-building interactions. Detailed notes were taken and then incorporated into the material. Results Fourteen individuals participated in the event. The end product was a descriptive outline of an educational resource - entitled Self-Awareness - incorporating material from evidence-based workbooks and patient-driven features. Participants collaboratively selected the resource's content, structure, and titles. Conclusions This model describes a participatory research method that emphasizes the value of the patient perspective; preliminary evidence finds this adaptation approach can increase the adoption of resources. The process described in this article could be replicated in other settings to co-create evidence-based resources, interventions, and programs that reflect the needs of the community. Trial registration ClinicalTrials.gov NCT03108144. Retrospectively registered 11 April 2017.
Quantifying Elements of a Lunar Economy Based on Resource Needs

NASA Astrophysics Data System (ADS)

Greenblatt, J. B.

2017-10-01

We model a simplified lunar economy from human life support, Earth materials consumption, and energy and propulsion requirement estimates, constrained by lunar elemental abundances; estimate likely imports/exports and "gross interplanetary product."
School Libraries Addressing the Needs of ELL Students: Enhancing Language Acquisition, Confidence, and Cultural Fluency in ELL Students by Developing a Targeted Collection and Enriching Your Makerspace

ERIC Educational Resources Information Center

Murphy, Peggy Henderson

2018-01-01

English Language Learner (ELL) students are sometimes a small constituency. Many resources already in the library can be used to enhance their language acquisition, confidence, and cultural fluency--resources such as graphic novels, hi-lo books, and makerspace materials. This article discusses enhancing language acquisition, confidence, and…
Workshop on Production and Uses of Simulated Lunar Materials

NASA Technical Reports Server (NTRS)

1991-01-01

A workshop entitled, Production and Uses of Simulated Lunar Materials, was convened to define the need for simulated lunar materials and examine related issues in support of extended space exploration and development. Lunar samples are a national treasure and cannot be sacrificed in sufficient quantity to test lunar resource utilization process adequately. Hence, the workshop focused on a detailed examination of the variety of potential simulants and the methods for their production.
Workshop on Using In Situ Resources for Construction of Planetary Outposts

NASA Technical Reports Server (NTRS)

Duke, Michael B. (Editor)

1998-01-01

The workshop examined the potential uses of indigenous materials on the Moon and Mars, other than those associated with the production of propellants for space transportation. The papers presented concerned the needs for construction, based on analysis of the current NASA Mars reference Mission and past studies studies of lunar outposts; the availability of materials on the Moon and Mars; construction techniques that make use of the natural environment; materials production and fabrication techniques based on indigenous materials; and new technologies that could promote the use of indigenous materials in construction.
Small-diameter trees used for chemithermomechanical pulps.

Treesearch

Gary C. Myers; R. James Barbour; Said M. AbuBakr

2003-01-01

To restore and maintain forest ecosystem health and function in the western interior of the United States, many small-diameter stems need to be removed from densely stocked stands. In general, these materials are underutilized. Information on the properties of these resources is needed to help forest managers understand when timber sales are a viable option to...
Man's Basic Needs. Resource Units, Grade 1. Providence Social Studies Curriculum Project.

ERIC Educational Resources Information Center

Providence Public Schools, RI.

GRADES OR AGES: Grade 1. SUBJECT MATTER: Social studies; man's basic needs. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into 11 chapters, five of which outline the basic curriculum subunits. These five chapters are laid out in three columns, one each for topics, activities, and materials. Other chapters are in list form. The guide…
Economic Means for Human Needs: Social Indicators of Well-Being and Discontent.

ERIC Educational Resources Information Center

Strumpel, Burkhard, Ed.

This book is concerned with the human conflict between needs and means, between material wants and lack of resources to satisfy them. Looking at both individuals and some segments of society, the authors measure economic well-being and define its objective and psychological bases, its dimensions, and its relationship to economic incentives. In the…
Landfill mining: Resource potential of Austrian landfills--Evaluation and quality assessment of recovered municipal solid waste by chemical analyses.

PubMed

Wolfsberger, Tanja; Aldrian, Alexia; Sarc, Renato; Hermann, Robert; Höllen, Daniel; Budischowsky, Andreas; Zöscher, Andreas; Ragoßnig, Arne; Pomberger, Roland

2015-11-01

Since the need for raw materials in countries undergoing industrialisation (like China) is rising, the availability of metal and fossil fuel energy resources (like ores or coal) has changed in recent years. Landfill sites can contain considerable amounts of recyclables and energy-recoverable materials, therefore, landfill mining is an option for exploiting dumped secondary raw materials, saving primary sources. For the purposes of this article, two sanitary landfill sites have been chosen for obtaining actual data to determine the resource potential of Austrian landfills. To evaluate how pretreating waste before disposal affects the resource potential of landfills, the first landfill site has been selected because it has received untreated waste, whereas mechanically-biologically treated waste was dumped in the second. The scope of this investigation comprised: (1) waste characterisation by sorting analyses of recovered waste; and (2) chemical analyses of specific waste fractions for quality assessment regarding potential energy recovery by using it as solid recovered fuels. The content of eight heavy metals and the net calorific values were determined for the chemical characterisation tests. © The Author(s) 2015.
Using mobile electronic devices to deliver educational resources in developing countries.

PubMed

Mazal, Jonathan Robert; Ludwig, Rebecca

2015-01-01

Developing countries have far fewer trained radiography professionals than developed countries, which exacerbates the limited access to imaging services. The lack of trained radiographers reflects, in part, limited availability of radiographer-specific educational resources. Historically, organizations that provided such resources in the developing world faced challenges related to the limited stock of current materials as well as expenses associated with shipping and delivery. Four mobile electronic devices (MEDs) were loaded with educational content (e-books, PDFs, and digital applications) spanning major radiography topics. The MEDs were distributed to 4 imaging departments in Ghana, India, Nepal, and Nigeria based on evidence of need for radiography-specific resources, as revealed by survey responses. A cost comparison of postal delivery vs digital delivery of educational content was performed. The effectiveness of delivering additional content via Wi-Fi transmission also was evaluated. Feedback was solicited on users' experience with the MEDs as a delivery tool for educational content. An initial average per e-book expense of $30.05, which included the cost of the device, was calculated for the MED delivery method compared with $15.56 for postal delivery of printed materials. The cost of the MED delivery method was reduced to an average of $10.05 for subsequent e-book deliveries. Additional content was successfully delivered via Wi-Fi transmission to all recipients during the 3-month follow-up period. Overall user feedback on the experience was positive, and ideas for enhancing the MED-based method were identified. Using MEDs to deliver radiography-specific educational content appears to be more cost effective than postal delivery of printed materials on a long-term basis. MEDs are more efficient for providing updates to educational materials. Customization of content to department needs, and using projector devices could enhance the usefulness of MEDs for radiographer training.
Maxillofacial prostheses challenges in resource constrained regions.

PubMed

Tetteh, Sophia; Bibb, Richard J; Martin, Simon J

2017-10-24

This study reviewed the current state of maxillofacial rehabilitation in resource-limited nations. A rigorous literature review was undertaken using several technical and clinical databases using a variety of key words pertinent to maxillofacial prosthetic rehabilitation and resource-limited areas. In addition, interviews were conducted with researchers, clinicians and prosthetists that had direct experience of volunteering or working in resource-limited countries. Results from the review and interviews suggest rehabilitating patients in resource-limited countries remains challenging and efforts to improve the situation requires a multifactorial approach. In conclusion, public health awareness programmes to reduce the causation of injuries and bespoke maxillofacial prosthetics training programmes to suit these countries, as opposed to attempting to replicate Western training programmes. It is also possible that usage of locally sourced and cheaper materials and the use of low-cost technologies could greatly improve maxillofacial rehabilitation efforts in these localities. Implications for Rehabilitation More information and support needs to be provided to maxillofacial defect/injuries patients and to their families or guardians in a culturally sensitive manner by governments. The health needs, economic and psychological needs of the patients need to be taken into account during the rehabilitation process by clinicians and healthcare organizations. The possibility of developing training programs to suit these resource limited countries and not necessarily follow conventional fabrication methods must be looked into further by educational entities.

Online maritime health information: an overview of the situation.

PubMed

Guitton, Matthieu J

2015-01-01

Due to their working conditions, seafarers often don't benefit from the same medical coverage than the onshore population. Therefore, seafarers and their relatives often need to locate health information by themselves. While the rise of the Internet has drastically transformed the way people can gather information, the availability of specific maritime health information online still need to be evaluated scientifically. We aim here to document of the characteristic of maritime health-related online information. A web survey was performed, articulated on two complementary analyses. First, an overall analysis of websites related to maritime health compared to websites related to two other health areas relevant for the general population (dental health and otorhinolaryngology) used as control. Second, an analysis of the understandability and actionability of a series of Wikipedia articles related to pathologies relevant for seafarers using the Patient Education Materials Assessment Tool (PEMAT). Online resources associated with maritime health were sparse and difficult to locate. When compared to other medical fields, maritime health websites were extremely poor in displaying useful information for seafarers. Available online resources regarding specific diseases affecting seafarers were mainly not adapted for a general audience and scored poorly both in terms of understandability and of actionability. This study provides a general overview of the degree of adaption of online material related to maritime health to seafarers' potential needs. Considerably more efforts need to be made in order to provide controlled online materials to answer the health information needs of the seafarers and their relatives.
Investigations needed to stimulate the development of Jordan's mineral resources

USGS Publications Warehouse

McKelvey, V.E.

1979-01-01

The level of living that any society can attain is a direct function of the use it makes of all kinds of raw materials (soil, water, metals, nonmetals, etc.), all kinds of energy (both animate and inanimate), and all kinds of human ingenuity; and is an inverse function of the size of the population that must share the collective product. The relation between raw materials, energy and ingenuity is such that use of a large amount of one may offset the need for large amounts of others. The most vital raw materials are water, soil, and construction materials, for these are needed in large quantities and are hard to import. Metals, chemicals, and inanimate energy are necessary for industrialization. The more of these minerals a nation possess, the better, but not nation can hope to be self-sufficient in all of the m and therefore must trade for some essential materials. Jordan’s natural resources have been little explored. The grantitc-metamorphic terrane in the southeastern part of the Kingdom could contain deposits of tungsten, rare earths, feldspar, mica, fluorite etc. and the sedimentary terrane over much of the rest of the county is favorable for the occurrence of oil. Even if none of these minerals is found, however, Jordan’s other mineral resource, if fully explored and developed in the light of modern technology, will support a far higher level of living than her people now enjoy. Very likely she can increase her rainfall by about 10 percent by cloud seeding, and she undeveloped supplies in both surface and ground water that are sufficient to nearly double her usable water supply. Even if she does not have oil or have it in large quantities, she can buy it cheaply from neighboring counties, and in addition has undeveloped sources of hydroelectric power, large reserves of bituminous limestone, large reserves of nuclear power as uranium in phosphate rock, and can use solar and wind power for special purposes. Her large supplies of construction, fertilizer, and other chemical raw materials will not only satisfy her own needs, but will yield both raw materials and some manufactured products for export. And she has valuable resource of touristic interest in the form of incomparable scenery, antiquities, and holy places, which, if properly advertised, could well become her largest single source of foreign currency. Revenues obtained from this source and from the export of agricultural products, nonmetallic minerals, and mineral products should support foreign oil purchase of oil, machinery, and other products not mined or produced internally. Full development of Jordan’s economic potential will take years to achieve and involves many complex activities. One of the most essential is one that can be pressed in the early years, namely the gathering of facts and basic data concerning the character, extent, and distribution of her resources, and the uses that can be made of them. Without each fundamental data or the understanding of their meaning or the ways to use and apply them, costly developmental projects and similar efforts to raise the level of living are likely to have limited success at best. Basic data and mineral resources are best gathered and published by permanent government agencies, for private organizations and individual cannot afford to take the risks involved in gathering data that may not have an immediate economic return; and even if private parties do collect such data they are not likely to make them general available. Of the activities needed in the field of mineral resources, some are already underway as the established function of government agencies. No bureau however, seems to have responsibility for making geologic maps and for gathering data on such things as steam flow, composition and properties of minerals and rocks, or for investigating the uses to which Jordan’s minerals might be put. To satisfy these needs, a Geological Survey and a Bureau of Mineral Industries should be formed and placed in operation as quickly as possible. The task of collecting and interpreting basic data or mineral resources must be done largely by Jordanians, for only in this way will Jordan acquire the technical competence needed to use the information. Few Jordanians have enough training or experience to work independently in these fields now, however, so help from outside technicians would be necessary over an initial training period of several years. But the number of outside technicians should never exceed the number of Jordanian technicians, and for this reason, neither organization could have a staff of more than a few people during the early years of operation.
Let's Build: What Materials Will Be Needed? Instructor's Manual. A Resource Unit on Materials Estimation. Building Trades Series.

ERIC Educational Resources Information Center

Mott, Willie J., Comp.

This manual brings together in one package basic knowledges and facts about estimating to assist the building trades instructor in developing his instructional program. Teaching estimating as a separate unit, or integrating it into a regular program are given as two different instructional approaches. After a description of the estimating process…
Teaching about the Earth Online: Faculty-Sourced Guidance from InTeGrate

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Bralower, T. J.; Anbar, A. D.; Leinbach, A.

2017-12-01

Teaching online is growing in acceptance within the higher education community and its accessibility creates an opportunity to reach students from diverse backgrounds with geoscience content. There is a need to develop best practices for teaching about Earth online as new technologies, pedagogical approaches, and teaching materials that incorporate societal issues and data emerge. In response to this need, the InTeGrate: Teaching about Earth for a Sustainable Future project convened a workshop of interdisciplinary faculty who teach about the Earth online, in a variety of contexts, to develop consensus best-practices, collect online resources, and develop teaching materials to share with the rest of the community. Workshop participants generated five broad categories of guidance for faculty teaching online: develop communication and a sense of community among class participants, stimulate student engagement, develop activity frameworks that scale with class size, include information literacy in the curriculum explicitly, and employ effective management and assessment techniques. Many of the best practices highlighted by the group are not unique to teaching online, but teaching online rather than face-to-face affects how they are or can be implemented. The suite of webpages developed from this work showcase specific strategies in each area, underpinned by examples drawn from the experiences of the participants. This resource can provide a wealth of advice for faculty seeking help for teaching online. Faculty can also provide feedback on the strategies and add their own experiences to the collection. Participants also worked together in teams to develop new or revise existing teaching resources to make available via the InTeGrate website. In addition, they shared insights about online resources they use in their teaching and class management and developed plans for an online repository for next-generation, interactive educational materials and tools for creating them. All of the best practices guidance, teaching materials, and online resources from the workshop can be found via the InTeGrate website - http://serc.carleton.edu/integrate/workshops/online_learning/index.html.
Counselor Assessments of Training and Adoption Barriers

PubMed Central

Bartholomew, Norma G.; Joe, George W.; Rowan-Szal, Grace A.; Simpson, D. Dwayne

2007-01-01

The prevailing emphasis on adoption of evidence-based practices suggests more focused training evaluations are needed that capture factors in clinician decisions to use new techniques. This includes relationships of post-conference evaluations with subsequent adoption of training materials. Training assessments were therefore collected at two time points from substance abuse treatment counselors who attended training on dual diagnosis and on therapeutic alliance as part of a state-sponsored conference. Customized evaluations were collected to assess counselor perceptions of training quality, relevance, and resources in relation to its utilization during the 6 months following the conference. Higher ratings for relevance of training concepts and materials to service needs of clients, desire to have additional training, and level of program support were each related to greater trial usage during the follow-up period. Primary resource-related and procedural barriers cited by counselors included lack of time and redundancy with existing practices. PMID:17434707
A survey of collection development for United States Medical Licensing Examination (USMLE) and National Board Dental Examination (NBDE) preparation material.

PubMed

Hendrix, Dean; Hasman, Linda

2008-07-01

The research sought to ascertain medical and dental libraries' collection development policies, evaluation methods, purchase decisions, and issues that relate to print and electronic United States Medical Licensing Examination (USMLE) and National Board Dental Examination (NBDE) preparation materials. The investigators surveyed librarians supporting American Association of Medical Colleges (AAMC)-accredited medical schools (n = 58/125) on the USMLE and librarians supporting American Dental Association (ADA)-accredited dental schools (n = 23/56) on the NBDE. The investigators analyzed the data by cross-tabulating and filtering the results using EFM Continuum web survey software. Investigators also surveyed print and electronic USMLE and NBDE preparation materials from 2004-2007 to determine the number of publications and existence of reviews. A majority of responding AAMC libraries (62%, n = 58) provide at least 1 electronic or online USMLE preparation resource and buy an average of 11.6 print USMLE titles annually. Due to a paucity of NBDE print and electronic resources, ADA libraries bought significantly fewer print resources, and only 1 subscribed to an electronic resource. The most often reported evaluation methods for both populations were feedback from medical or dental students, feedback from medical or dental faculty, and online trials. Some AAMC (10%, n = 58) and ADA libraries (39%, n = 23) libraries reported that no evaluation of these materials occured at their libraries. From 2004-2007, publishers produced 45 USMLE preparation resources (total n = 546) to every 1 NBDE preparation resource (total n = 12). Users' needs, institutional missions and goals, financial status, and official collection policies most often underlie decisions to collect or not collect examination preparation materials. Evaluating the quality of examination preparation materials can be problematic due to lack of published reviews, lack of usability testing by libraries, and librarians' and library users' unfamiliarity with the actual content of examinations. Libraries must integrate faculty and students into the purchase process to make sure examination preparation resources of the highest quality are purchased.
High temperature coatings from post processing Fe-based chips and Ni-based alloys as a solution for critical raw materials

NASA Astrophysics Data System (ADS)

Dudziak, T.; Olbrycht, A.; Polkowska, A.; Boron, L.; Skierski, P.; Wypych, A.; Ambroziak, A.; Krezel, A.

2018-03-01

Due to shortage of natural resources worldwide, it is a need to develop innovative technologies, to save natural resources and secure Critical Raw Materials (CRM). On the other hand, these new technologies should move forward materials engineering in order to develop better materials for extreme conditions. One way to develop new materials is to use post processing chips of austenitic steels (i.e. 304L stainless steel: 18/10 Cr/Ni) and other materials such as Ni-based alloy with high Cr content. In this work, the results of the preliminary study on the High Velocity Oxy Fuel (HVOF) coatings developed from 304L stainless steel chips and Haynes® 282® Ni- based alloys are shown. The study obeys development of the powder for HVOF technology. The produced coatings were exposed at high temperature at 500 and 700 °C for 100 and 300 hours respectively to assess corrosion behaviour.
Standard Lunar Regolith Simulants for Space Resource Utilization Technologies Development: Effects of Materials Choices

NASA Technical Reports Server (NTRS)

Sibille, Laurent; Carpenter, Paul K.

2006-01-01

As NASA turns its exploration ambitions towards the Moon once again, the research and development of new technologies for lunar operations face the challenge of meeting the milestones of a fastpace schedule, reminiscent of the 1960's Apollo program. While the lunar samples returned by the Apollo and Luna missions have revealed much about the Moon, these priceless materials exist in too scarce quantities to be used for technology development and testing. The need for mineral materials chosen to simulate the characteristics of lunar regoliths is a pressing issue that is being addressed today through the collaboration of scientists, engineers and NASA program managers. The issue of reproducing the properties of lunar regolith for research and technology development purposes was addressed by the recently held 2005 Workshop on Lunar Regolith Simulant Materials at Marshall Space Flight Center. The recommendation of the workshop of establishing standard simulant materials to be used in lunar technology development and testing will be discussed here with an emphasis on space resource utilization. The variety of techniques and the complexity of functional interfaces make these simulant choices critical in space resource utilization.
NASA CORE - A Worldwide Distribution Center for Educational Materials.

NASA Astrophysics Data System (ADS)

Kaiser-Holscott, K.

2005-05-01

The Lorain County Joint Vocational School District (JVS) administers NASA's Central Operation of Resources for Educators (CORE) for the purpose of: A. Operating a mail order service to supply educators around the world with NASA's educational materials; B. Servicing NASA Education Programs/Projects with NASA's educational materials; C. Supporting the NASA Educator Resource Center Network with technology resources for the next generation of ERC. D. Support NASA's mission to inspire the next generation of explorers...as only NASA can; E. Inspire and motivate students to pursue careers in geography, science, technology, engineering and mathematics. This is accomplished by the continued operation of a central site that educators can contact to obtain information about NASA educational programs and research; obtain NASA educational publications and media; and receive technical support for NASA multimedia materials. In addition CORE coordinates the efforts of the 67 NASA Educator Resource Centers to establish a more effective network to serve educators. CORE directly supports part of NASA's core mission, To Inspire the Next Generation of Explorers.as only NASA can. CORE inspires and motivates students to pursue careers in geography, science, technology, engineering and mathematics by providing educators with exciting and NASA-unique educational material to enhance the students' learning experience. CORE is located at the Lorain County Joint Vocational School (JVS) in Oberlin, Ohio. Students at the JVS assist with the daily operations of CORE. This assistance provides the students with valuable vocational training opportunities and helps the JVS reduce the amount of funding needed to operate CORE. CORE has vast experience in the dissemination of NASA educational materials as well as a network of NASA Education Resource Centers who distribute NASA materials to secondary and post-secondary schools and universities, informal educators, and other interested individuals and organizations. CORE would be a valuable resource for the distribution of Earth and Space Science products presented to the Joint Assembly.
Wonderfully Made: Preparing Children To Learn and Succeed. Worship, Educational, Community Outreach, and Advocacy Resources for Protestant, Catholic, Jewish and Other Faith Traditions.

ERIC Educational Resources Information Center

Daley-Harris, Shannon

This booklet provides resource materials for the National Observance of Children's Sabbaths, a weekend of worship, education, outreach, and advocacy that proclaims and responds to a faith-based call to meet the needs of children. The theme of 1999's Children's Sabbath focuses on getting all children ready to learn and succeed. The booklet's…
The prohibitive costs of accessing evidence online.

PubMed

Edwards, Nancy; Lockett, Donna

2004-01-01

Delivering continuing education online involves making published materials available to learners. As part of a study that examined the use of the Internet for dissemination of information, permission to provide resources online was sought from 43 publishers, of whom 36 responded. Four (11.1%) denied permission to copy their materials. Seven (19.4%) granted permission to copy articles at no cost. The remaining 25 (69.4%) granted permission for a fee, ranging from dollar 2 to dollar 410 per article. These findings highlight a need for more accessible and cost-effective online resources to meet the challenges of evidence-based programs and practice in public health.
Integrating remediation and resource recovery: On the economic conditions of landfill mining.

PubMed

Frändegård, Per; Krook, Joakim; Svensson, Niclas

2015-08-01

This article analyzes the economic potential of integrating material separation and resource recovery into a landfill remediation project, and discusses the result and the largest impact factors. The analysis is done using a direct costs/revenues approach and the stochastic uncertainties are handled using Monte Carlo simulation. Two remediation scenarios are applied to a hypothetical landfill. One scenario includes only remediation, while the second scenario adds resource recovery to the remediation project. Moreover, the second scenario is divided into two cases, case A and B. In case A, the landfill tax needs to be paid for re-deposited material and the landfill holder does not own a combined heat and power plant (CHP), which leads to disposal costs in the form of gate fees. In case B, the landfill tax is waived on the re-deposited material and the landfill holder owns its own CHP. Results show that the remediation project in the first scenario costs about €23/ton. Adding resource recovery as in case A worsens the result to -€36/ton, while for case B the result improves to -€14/ton. This shows the importance of landfill tax and the access to a CHP. Other important factors for the result are the material composition in the landfill, the efficiency of the separation technology used, and the price of the saleable material. Copyright © 2015 Elsevier Ltd. All rights reserved.
A responsive evaluation of mental health treatment in Cambodia: Intentionally addressing poverty to increase cultural responsiveness in therapy.

PubMed

Seponski, Desiree M; Lewis, Denise C; Megginson, Maegan C

2014-01-01

Mental health issues are significant contributors to the global burden of disease with the highest incidence in resource poor countries; 90% of those in need of mental health treatment reside in low resource countries but receive only 10% of the world's resources. Cambodia, the eighth least developed country in the world, serves as one example of the need to address mental health concerns in low-income, resource poor countries. The current study utilises responsive evaluation methodology to explore how poverty-stricken Cambodian clients, therapists and supervisors experience Western models of therapy as culturally responsive to their unique needs. Quantitative and qualitative data were triangulated across multiple stakeholders using numerous methods including a focus group, interviews, surveys, case illustrations and live supervision observation and analysed using constant comparative analysis. Emerging findings suggest that poverty, material needs, therapy location and financial situations greatly impact the daily lives and mental health conditions of Cambodians and hinder clients' therapeutic progress. The local community needs and context of poverty greatly hinder clients' therapeutic progress in therapy treatment and when therapy does not directly address the culture of poverty, clients did not experience therapy as valuable despite some temporary decreases in mental health symptoms.
Developing a Practical Readability Tool for Assessing Written Oral Health Promotion Material for People with Low Literacy

ERIC Educational Resources Information Center

de Silva, Andrea M.; Martin-Kerry, Jacqueline M.; Van, Kelly; Hegde, Shalika; Heilbrunn-Lang, Adina

2017-01-01

Objective: Oral health promotion resources need to be simple, useful, accessible and understandable to be effective. The importance of this is magnified for population groups who are at increased risk of poor oral health, have low literacy or language barriers. Consultation with health service providers identified the need for a readability tool…
Stand for Children: Pray, Speak Out, and Act. Multi-Faith Resource Materials 1996.

ERIC Educational Resources Information Center

duMond, Marge, Ed.

The primary goal of the Children's Sabbaths and Children's Days is to inspire new long-term actions to help children and families. During the Children's Sabbath, religious services and programs focus on the needs of children and ways in which the religious community can help meet those needs. This booklet is designed to provide religious…
Sure, They Can Build It But...Manufacturing Students Need Process Planning Skills

ERIC Educational Resources Information Center

Obi, Samuel C.

2007-01-01

Manufacturing systems students usually complete lab projects for class requirements. However, they often do not have an idea how many resources such as time, tools, and materials they will need to complete a project until they get into constructing it. Yet one of the first tasks of real-world manufacturing personnel when they receive new product…
Developing Wave Encyclopaedia based on Scientific Approach

NASA Astrophysics Data System (ADS)

Nurafifah, A.; Budi, A. S.; Siahaan, B. Z.

2017-09-01

Students have many difficulties in understanding to wave propagation. Such difficulties lead to misconceptions also in understanding sound, light, and electromagnetic wave. Meanwhile, students only use the text book as the learning resources. Whereas students need a more varied and interesting learning resources. This study aims to develop a wave encyclopaedia based on scientific approach as the learning resources that tested the feasibility and superiority. The method used is research by design. The steps are (1) analysing learner characteristic, (2) state objective, (3) select media and materials, (4) utilize materials, (5) requires learner participation, (6) evaluation and revision. The wave encyclopaedia is developed by applying the 5 components of a scientific approach that is, observing, questioning, experimenting, associating, and communicating. In this encyclopaedia also includes fun science activities and exciting recommended websites. The encyclopaedia has been validated by material experts, media experts, and learning experts. And then field trials are conducted to assess an impact on use. Overall the development of encyclopaedia based on scientific approach can enhance learning outcomes of students in high school.
Development and Dematerialization: An International Study

PubMed Central

Steinberger, Julia K.; Krausmann, Fridolin; Getzner, Michael; Schandl, Heinz; West, Jim

2013-01-01

Economic development and growth depend on growing levels of resource use, and result in environmental impacts from large scale resource extraction and emissions of waste. In this study, we examine the resource dependency of economic activities over the past several decades for a set of countries comprising developing, emerging and mature industrialized economies. Rather than a single universal industrial development pathway, we find a diversity of economic dependencies on material use, made evident through cluster analysis. We conduct tests for relative and absolute decoupling of the economy from material use, and compare these with similar tests for decoupling from carbon emissions, both for single countries and country groupings using panel analysis. We show that, over the longer term, emerging and developing countries tend to have significantly larger material-economic coupling than mature industrialized economies (although this effect may be enhanced by trade patterns), but that the contrary is true for short-term coupling. Moreover, we demonstrate that absolute dematerialization limits economic growth rates, while the successful industrialization of developing countries inevitably requires a strong material component. Alternative development priorities are thus urgently needed both for mature and emerging economies: reducing absolute consumption levels for the former, and avoiding the trap of resource-intensive economic and human development for the latter. PMID:24204555
Technology Learning Activities: Columbus Sailed the Ocean Blue, the Cellular Connection, Emergency Shelter.

ERIC Educational Resources Information Center

Etchison, Cindy; Deal, Walter F., III

1992-01-01

Presents learning activities such as planning and building a sailboat, manufacturing cellular phone cases, and designing and building emergency shelters. Includes the context, the challenge, resources used, objectives, materials needed, and an evaluation. (JOW)
Improving adult immunization equity: Where do the published research literature and existing resources lead?

PubMed

Prins, Wendy; Butcher, Emily; Hall, Laura Lee; Puckrein, Gary; Rosof, Bernard

2017-05-25

Evidence suggests that disparities in adult immunization (AI) rates are growing. Providers need adequate patient resources and information about successful interventions to help them engage in effective practices to reduce AI disparities. The primary purposes of this paper were to review and summarize the evidence base regarding interventions to reduce AI disparities and to scan for relevant resources that could support providers in their AI efforts to specifically target disparities. First, building on a literature review conducted by the U.S. Centers for Disease Control and Prevention, we searched the peer-reviewed literature to identify articles that either discussed interventions to reduce AI disparities or provided reasons and associations for disparities. We scanned the articles and conducted an internet search to identify tools and resources to support efforts to improve AI rates. We limited both searches to resources that addressed influenza, pneumococcal, hepatitis B, Tdap, and/or herpes zoster vaccinations. We found that most articles characterized AI disparities, but several discussed strategies for reducing AI disparities, including practice-based changes, communication and health literacy approaches, and partnering with community-based organizations. The resources we identified were largely fact sheets and handouts for patients and journal articles for providers. Most resources pertain to influenza vaccination and Spanish was the most prevalent language after English. More evaluation is needed to assess the health literacy levels of the materials. We conclude that additional research is needed to identify effective ways to reduce AI disparities and more resources are needed to support providers in their efforts. We recommend identifying best practices of high performers, further reviewing the appropriateness and usefulness of available resources, and prioritizing which gaps should be addressed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Cancer Education Resources for American Indians and Alaska Natives. Supplement to Native American Monograph No. 1: Documentation of the Cancer Research Needs of American Indians and Alaska Natives.

ERIC Educational Resources Information Center

Burhansstipanov, Linda, Comp.; Barry, Kathleen Cooleen, Comp.

This directory provides information on cancer education materials that have been developed specifically for American Indians and Alaska Natives. The goal is to develop and implement culturally appropriate cancer prevention and control programs for Native Americans. The directory includes a matrix of cancer education materials that identifies…
The Accessibility of Learning Content for All Students, Including Students with Disabilities, Must Be Addressed in the Shift to Digital Instructional Materials. SETDA Policy Brief

ERIC Educational Resources Information Center

Fletcher, Geoff; Levin, Doug; Lipper, Katherine; Leichty, Reg

2014-01-01

This is a time of rapid technological advancement, with innovations in education holding great promise for improving teaching and learning, particularly for students with unique needs. High-quality digital educational materials, tools, and resources offer students relevant, up-to-date, and innovative ways to acquire knowledge and skills. Created…
Renewable smart materials

NASA Astrophysics Data System (ADS)

Kim, Hyun Chan; Mun, Seongcheol; Ko, Hyun-U.; Zhai, Lindong; Kafy, Abdullahil; Kim, Jaehwan

2016-07-01

The use of renewable materials is essential in future technologies to harmonize with our living environment. Renewable materials can maintain our resources from the environment so as to overcome degradation of natural environmental services and diminished productivity. This paper reviews recent advancement of renewable materials for smart material applications, including wood, cellulose, chitin, lignin, and their sensors, actuators and energy storage applications. To further improve functionality of renewable materials, hybrid composites of inorganic functional materials are introduced by incorporating carbon nanotubes, titanium dioxide and tin oxide conducting polymers and ionic liquids. Since renewable materials have many advantages of biocompatible, sustainable, biodegradable, high mechanical strength and versatile modification behaviors, more research efforts need to be focused on the development of renewable smart materials.
An assessment of the faculty development needs of junior clinical faculty in emergency medicine.

PubMed

Farley, Heather; Casaletto, Jennifer; Ankel, Felix; Young, Kelly D; Hockberger, Robert

2008-07-01

Academic physicians must be able to access the resources necessary to support their ongoing professional development and meet requirements for continued academic advancement. The authors sought to determine the self-perceived career development needs of junior clinical faculty in emergency medicine (EM) and the availability of educational resources to meet those needs. An educational "needs assessment" survey was distributed to 954 American College of Emergency Physicians (ACEP) members listed in the ACEP database as being faculty at EM residency programs in the United States and having graduated from an EM residency within the past 7 years. Respondents were asked to rank the importance of 22 areas of faculty development to their own professional growth and then to indicate whether educational resources in each area were available to them. Respondents were also asked to note the educational formats they prefer. A search for currently available resources in each topic area was undertaken and compared to the survey results. A total of 240 responses were received. Self-perceived career development needs were identified in the following areas: bedside teaching, lecture development, business skills, managerial skills, educational research, mentorship and career counseling, interpersonal skills, leadership skills, scholarly writing skills, physician wellness, and knowledge of the faculty development process. While a review of currently available educational resources revealed lectures, conferences, and online materials pertinent to most of these topics, a relative lack of resources in the areas of mentorship and physician wellness was identified. Junior clinical faculty in EM perceive a lack of educational resources in a number of areas of faculty development. The academic community of EM should strive to improve awareness of and access to currently existing resources and to develop additional resources to address the area of physician wellness. The lack of mentorship in academic EM continues to be a problem in search of a solution.
Taurus Littrow Pyroclastic Deposit: High-Yield Feedstock for Lunar Oxygen

NASA Technical Reports Server (NTRS)

Allen, Carlton C.

2015-01-01

Future human habitation of the Moon will likely require the use of locally derived materials because of the high cost of transportation from Earth. Oxygen, extracted from oxides and silicates, is a potentially abundant lunar resource vital for life support and spacecraft propulsion. The anticipated costs of supplying all oxygen needs for a lunar base from Earth are high enough to warrant serious study of oxygen production from local resources.
JPRS Report, Soviet Union, International Affairs

DTIC Science & Technology

1987-11-02

free access for itself to the resources of the Asian countries that it had a particular need for, and the theory of "common destiny" was to have eased...tions and our Asian hearts are answered more not by searching for the satisfaction of material needs , but a desire for spiritual perfection." He...the History of Russian-Arab Ties in the 18th Century (54) Traditions, Customs, Mores G. Temkin. What a Camel is Needed for (60) N
Marine dredged sediments as new materials resource for road construction.

PubMed

Siham, Kamali; Fabrice, Bernard; Edine, Abriak Nor; Patrick, Degrugilliers

2008-01-01

Large volumes of sediments are dredged each year in Europe in order to maintain harbour activities. With the new European Union directives, harbour managers are encouraged to find environmentally sound solutions for these materials. This paper investigates the potential uses of Dunkirk marine dredged sediment as a new material resource for road building. The mineralogical composition of sediments is evaluated using X-ray diffraction and microscopy analysis. Since sediments contain a high amount of water, a dewatering treatment has been used. Different suitable mixtures, checking specific geotechnical criteria as required in French standards, are identified. The mixtures are then optimized for an economical reuse. The mechanical tests conducted on these mixtures are compaction, bearing capacity, compression and tensile tests. The experimental results show the feasibility of the beneficial use of Dunkirk marine dredged sand and sediments as a new material for the construction of foundation and base layers for roads. Further research is now needed to prove the resistance of this new material to various environmental impacts (e.g., frost damage).
Strategic Research Directions In Microgravity Materials Science

NASA Technical Reports Server (NTRS)

Clinton, Raymond G., Jr.; Wargo, Michael J.; Marzwell, Neville L.; Sanders, Gerald; Schlagheck, Ron; Semmes, Ed; Bassler, Julie; Cook, Beth

2004-01-01

The Office of Biological and Physical Research (OBPR) is moving aggressively to align programs, projects, and products with the vision for space exploration. Research in advanced materials is a critical element in meeting exploration goals. Research in low gravity materials science in OBPR is being focused on top priority needs in support of exploration: 1) Space Radiation Shielding; 2) In Situ Resource Utilization; 3) In Situ Fabrication and Repair; 4) Materials Science for Spacecraft and Propulsion Systems; 5) Materials Science for Advanced Life Support Systems. Roles and responsibilities in low gravity materials research for exploration between OBPR and the Office of Exploration Systems are evolving.
Distinct Urban Mines: Exploiting secondary resources in unique anthropogenic spaces.

PubMed

Ongondo, F O; Williams, I D; Whitlock, G

2015-11-01

Fear of scarcity of resources highlight the need to exploit secondary materials from urban mines in the anthroposphere. Analogous to primary mines rich in one type of material (e.g. copper, gold, etc.), some urban mines are unique/distinct. We introduce, illustrate and discuss the concept of Distinct Urban Mines (DUM). Using the example of a university DUM in the UK, analogous to a primary mine, we illustrate potential product/material yields in respect of size, concentration and spatial location of the mine. Product ownership and replacement cycles for 17 high-value electrical and electronic equipment (EEE) among students showed that 20 tonnes of valuable e-waste were in stockpile in this DUM and a further 87 tonnes would 'soon' be available for exploitation. We address the opportunities and challenges of exploiting DUMs and conclude that they are readily available reservoirs for resource recovery. Two original contributions arise from this work: (i) a novel approach to urban mining with a potential for maximising resource recovery within the anthroposphere is conceptualised; and (ii) previously unavailable data for high-value products for a typical university DUM are presented and analysed. Copyright © 2015 Elsevier Ltd. All rights reserved.
A Community Assessment Tool for Education Resources

NASA Astrophysics Data System (ADS)

Hou, C. Y.; Soyka, H.; Hutchison, V.; Budden, A. E.

2016-12-01

In order to facilitate and enhance better understanding of how to conserve life on earth and the environment that sustains it, Data Observation Network for Earth (DataONE) develops, implements, and shares educational activities and materials as part of its commitment to the education of its community, including scientific researchers, educators, and the public. Creating and maintaining educational materials that remain responsive to community needs is reliant on careful evaluations in order to enhance current and future resources. DataONE's extensive collaboration with individuals and organizations has informed the development of its educational resources and through these interactions, the need for a comprehensive, customizable education evaluation instrument became apparent. In this presentation, the authors will briefly describe the design requirements and research behind a prototype instrument that is intended to be used by the community for evaluation of its educational activities and resources. We will then demonstrate the functionality of a web based platform that enables users to identify the type of educational activity across multiple axes. This results in a set of structured evaluation questions that can be included in a survey instrument. Users can also access supporting documentation describing the types of question included in the output or simply download a full editable instrument. Our aim is that by providing the community with access to a structured evaluation instrument, Earth/Geoscience educators will be able to gather feedback easily and efficiently in order to help maintain the quality, currency/relevancy, and value of their resources, and ultimately, support a more data literate community.
Animal Activities: A Handbook of Humane Education Ideas, Resources and Materials for Elementary School Teachers. First Edition.

ERIC Educational Resources Information Center

Nelson, Dottie, Comp.; Ryther, Sherry, Comp.

The information and activities in this handbook are designed to help children focus on the special needs that animals (wild and domestic) have and what children can do to help meet these needs. The following are included: (1) activities and games on the care of domestic animals; (2) instructions for making a book which shows the similarities…
Space resources. Overview

NASA Technical Reports Server (NTRS)

Mckay, Mary Fae (Editor); Mckay, David S. (Editor); Duke, Michael B. (Editor)

1992-01-01

Space resources must be used to support life on the Moon and in the exploration of Mars. Just as the pioneers applied the tools they brought with them to resources they found along the way rather than trying to haul all their needs over a long supply line, so too must space travelers apply their high technology tools to local resources. This overview describes the findings of a study on the use of space resources in the development of future space activities and defines the necessary research and development that must precede the practical utilization of these resources. Space resources considered included lunar soil, oxygen derived from lunar soil, material retrieved from near-Earth asteroids, abundant sunlight, low gravity, and high vacuum. The study participants analyzed the direct use of these resources, the potential demand for products from them, the techniques for retrieving and processing space resources, the necessary infrastructure, and the economic tradeoffs.
Education resources of the National Center for Biotechnology Information.

PubMed

Cooper, Peter S; Lipshultz, Dawn; Matten, Wayne T; McGinnis, Scott D; Pechous, Steven; Romiti, Monica L; Tao, Tao; Valjavec-Gratian, Majda; Sayers, Eric W

2010-11-01

The National Center for Biotechnology Information (NCBI) hosts 39 literature and molecular biology databases containing almost half a billion records. As the complexity of these data and associated resources and tools continues to expand, so does the need for educational resources to help investigators, clinicians, information specialists and the general public make use of the wealth of public data available at the NCBI. This review describes the educational resources available at NCBI via the NCBI Education page (www.ncbi.nlm.nih.gov/Education/). These resources include materials designed for new users, such as About NCBI and the NCBI Guide, as well as documentation, Frequently Asked Questions (FAQs) and writings on the NCBI Bookshelf such as the NCBI Help Manual and the NCBI Handbook. NCBI also provides teaching materials such as tutorials, problem sets and educational tools such as the Amino Acid Explorer, PSSM Viewer and Ebot. NCBI also offers training programs including the Discovery Workshops, webinars and tutorials at conferences. To help users keep up-to-date, NCBI produces the online NCBI News and offers RSS feeds and mailing lists, along with a presence on Facebook, Twitter and YouTube.
Teaching the practice of geophysics: A prototype world wide web environment for conceptual learning

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

Boyd, T.M.; Romig, P.R.

1996-11-01

The history of the United States has been driven by a surplus of resources (energy, materials, air, water, open space). Today we are entering an era when there will no longer be more resources than people. This transition from a resource-rich to a resource-limited environment is responsible for many of the changes occurring within our society today, including the restructuring of industry and government. With regard to the earth sciences, one of the dominant issues of the 21st century will be how to use a finite earth to support a burgeoning global Population. We must continue to provide the rawmore » materials needed to feed, clothe, house, and provide a reasonable standard of living for all humans on earth. We must learn to extract and use resources and dispose of the waste products of that activity without poisoning the air we breathe and the water we drink. The quality of life of future generations depends on the earth sciences being equal to this challenge.« less
What's Up at NASA?

ERIC Educational Resources Information Center

Clapp, Betty

1988-01-01

The National Aeronautics and Space Administration's (NASA) five-year plan to help elementary school teachers meet mathematics and science curriculum needs includes increasing the availability of instructional materials, providing greater access to teacher resource centers and workshops, and offering new sources of information for teachers and…
Atlanta Public Schools French Guide.

ERIC Educational Resources Information Center

Atlanta Public Schools, GA.

This teacher's guide specifies language skills and related areas of knowledge needed for communicating in the target language. Discussion of the philosophy governing the Atlanta language program includes an examination of student eligibility, program articulation, teaching methods, testing, teaching materials, resources, and equipment for use in…
Benefits and challenges of using LCA to advance sustainable wasteand materials management

EPA Science Inventory

MSW management can be complex and involve many unit processes that can vary based on needs of urban, rural, and suburbia to safely manage waste and to optimize energy and resource recovery while considering local infrastructure and priorities.
Annual Evaluation Report 1980-1981.

ERIC Educational Resources Information Center

Boynton, Mary

The report reviews the Colorado Migrant Education Resource Center's (CoMERC's) progress from September 1980 through September 1981 in accomplishing the following goals: conducting needs assessment for training and for migrant education materials; providing training and technical and programatic assistance to local education agencies (LEA's);…
Recipe for a Better Tomorrow: A Food Industry Perspective on Sustainability and Our Food System.

PubMed

Wasserman, Arlin

2009-07-01

The food and agriculture sector is central to efforts to improve public health today and protect and restore natural systems necessary to support good health in the future. The sector has a greater direct impact on land and water resources, employment, and economic activity than any other. And, from a finite resource base, it is underpinning not only food and fiber production but is increasingly relied upon to provide the raw materials for energy, building materials, packaging, and nonfood consumable products. This commentary reviews consumer attitudes and the transformational changes required in the food and agriculture sector to meet today's needs and ensure a better tomorrow.
Recipe for a Better Tomorrow: A Food Industry Perspective on Sustainability and Our Food System

PubMed Central

Wasserman, Arlin

2009-01-01

The food and agriculture sector is central to efforts to improve public health today and protect and restore natural systems necessary to support good health in the future. The sector has a greater direct impact on land and water resources, employment, and economic activity than any other. And, from a finite resource base, it is underpinning not only food and fiber production but is increasingly relied upon to provide the raw materials for energy, building materials, packaging, and nonfood consumable products. This commentary reviews consumer attitudes and the transformational changes required in the food and agriculture sector to meet today's needs and ensure a better tomorrow. PMID:23144679

Nanomaterials for renewable energy

DOE PAGES

Chen, Shimou; Li, Liang; Sun, Hanwen; ...

2015-05-19

With demand for sustainable energy, resource, and environment protection, new material technologies are constantly expanding during the last few couple of decades. An intensive attention has been given by the scientific communities. In particular, nanomaterials are increasingly playing an active role either by increasing the efficiency of the energy storage and conversion processes or by improving the device design and performance. This special issue presents recent research advances in various aspects of energy storage technologies, advanced batteries, fuel cells, solar cell, biofuels, and so on. Design and synthesis of novel materials have demonstrated great impact on the utilization of themore » sustainable energy, which need to solve the increasing shortage of resource and the issues of environmental pollution.« less
Remote Assessment of Lunar Resource Potential

NASA Technical Reports Server (NTRS)

Taylor, G. Jeffrey

1992-01-01

Assessing the resource potential of the lunar surface requires a well-planned program to determine the chemical and mineralogical composition of the Moon's surface at a range of scales. The exploration program must include remote sensing measurements (from both Earth's surface and lunar orbit), robotic in situ analysis of specific places, and eventually, human field work by trained geologists. Remote sensing data is discussed. Resource assessment requires some idea of what resources will be needed. Studies thus far have concentrated on oxygen and hydrogen production for propellant and life support, He-3 for export as fuel for nuclear fusion reactors, and use of bulk regolith for shielding and construction materials. The measurement requirements for assessing these resources are given and discussed briefly.
Developing antitobacco mass media campaign messages in a low-resource setting: experience from the Kingdom of Tonga

PubMed Central

Sugden, C; Phongsavan, P; Gloede, S; Filiai, S; Tongamana, V O

2017-01-01

Tobacco use has become the leading cause of preventable death in Tonga, a small island nation in the South Pacific. One pragmatic and economical strategy to address this worrying trend is to adapt effective antitobacco mass media materials developed in high-income countries for local audiences. Using Tonga as an example, this paper shares the practical steps involved in adapting antitobacco campaign materials for local audiences with minimal resources, a limited budget and without the need for an external production team. The Tongan experience underscores the importance of an adaptation process that draws from evidence-based best-practice models and engages local and regional stakeholders to ensure that campaign materials are tailored to the local context and are embedded within a mix of antitobacco strategies. PMID:26969171
Spreading the use of solar cooking by Girl Scouts

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

Pulliam, B.

1992-12-31

The author describes the advantages of using organizations such as the World Organization of Girl Guides and Girl Scouts to include solar cooking technology in their programs. The national organizations involved have researched the needs and resources of their countries and have developed plans to meet their unique needs. The need is great for contributions to purchase materials. This need would be best met with large grants to the World Organization of the Scouting movement where staff could provide oversight and evaluation of projects. Projects from several countries are presented as illustration.
From chemical risk assessment to environmental resources management: the challenge for mining.

PubMed

Voulvoulis, Nikolaos; Skolout, John W F; Oates, Christopher J; Plant, Jane A

2013-11-01

On top of significant improvements and progress made through science and engineering in the last century to increase efficiency and reduce impacts of mining to the environment, risk assessment has an important role to play in further reducing such impacts and preventing and mitigating risks. This paper reflects on how risk assessment can improve planning, monitoring and management in mining and mineral processing operations focusing on the importance of better understanding source-pathway-receptor linkages for all stages of mining. However, in light of the ever-growing consumption and demand for raw materials from mining, the need to manage environmental resources more sustainably is becoming increasingly important. The paper therefore assesses how mining can form an integral part of wider sustainable resources management, with the need for re-assessing the potential of mining in the context of sustainable management of natural capital, and with a renewed focus on its the role from a systems perspective. The need for understanding demand and pressure on resources, followed by appropriate pricing that is inclusive of all environmental costs, with new opportunities for mining in the wastes we generate, is also discussed. Findings demonstrate the need for a life cycle perspective in closing the loop between mining, production, consumption and waste generation as the way forward.
Sharing e-Learning Experiences: A Personalised Approach

NASA Astrophysics Data System (ADS)

Clematis, Andrea; Forcheri, Paola; Ierardi, Maria Grazia; Quarati, Alfonso

A two-tier architecture is presented, based on hybrid peer-to-peer technology, aimed at providing personalized access to heterogeneous learning sources. The architecture deploys a conceptual model that is superimposed over logically and physically separated repositories. The model is based on the interactions between users and learning resources, described by means of coments. To support users to find out material satisfying their needs, mechanisms for ranking resources and for extracting personalized views of the learning space are provided.
DOD Financial Management: Improvements Needed in Army’s Efforts to Ensure the Reliability of Its Statement of Budgetary Resources

DTIC Science & Technology

2014-05-01

a cost- effective approach for achieving audit readiness. To help minimize the inefficient use of resources when previously identified deficiencies...System (GFEBS) emphasizing the implementation of effective business processes. However, the Army did not fully complete certain tasks in accordance...represent material portions of future SBRs and, if not auditable, will likely affect the Army’s ability to achieve audit readiness goals as planned
Life Support Catalyst Regeneration Using Ionic Liquids and In Situ Resources

NASA Technical Reports Server (NTRS)

Abney, Morgan B.; Karr, Laurel J.; Paley, Mark S.; Donovan, David N.; Kramer, Teersa J.

2016-01-01

Oxygen recovery from metabolic carbon dioxide is an enabling capability for long-duration manned space flight. Complete recovery of oxygen (100%) involves the production of solid carbon. Catalytic approaches for this purpose, such as Bosch technology, have been limited in trade analyses due in part to the mass penalty for high catalyst resupply caused by carbon fouling of the iron or nickel catalyst. In an effort to mitigate this challenge, several technology approaches have been proposed. These approaches have included methods to prolong the life of the catalysts by increasing the total carbon mass loading per mass catalyst, methods for simplified catalyst introduction and removal to limit the resupply container mass, methods of using in situ resources, and methods to regenerate catalyst material. Research and development into these methods is ongoing, but only use of in situ resources and/or complete regeneration of catalyst material has the potential to entirely eliminate the need for resupply. The use of ionic liquids provides an opportunity to combine these methods in a technology approach designed to eliminate the need for resupply of oxygen recovery catalyst. Here we describe the results of an initial feasibility study using ionic liquids and in situ resources for life support catalyst regeneration, we discuss the key challenges with the approach, and we propose future efforts to advance the technology.
Self-assessed learning style correlates to use of supplemental learning materials in an online course management system.

PubMed

Halbert, Caitlin; Kriebel, Richard; Cuzzolino, Robert; Coughlin, Patrick; Fresa-Dillon, Kerin

2011-01-01

The benefit of online learning materials in medical education is not well defined. The study correlated certain self-identified learning styles with the use of self-selected online learning materials. First-year osteopathic medical students were given access to review and/or summary materials via an online course management system (CMS) while enrolled in a pre-clinical course. At the end of the course, students completed a self-assessment of learning style based on the Index of Learning Styles and a brief survey regarding their usage and perceived advantage of the online learning materials. Students who accessed the online materials earned equivalent grades to those who did not. However, the study found that students who described their learning styles as active, intuitive, global, and/or visual were more likely to use online educational resources than those who identified their learning style as reflective, sensing, sequential, and/or verbal. Identification of a student's learning style can help medical educators direct students to learning resources that best suit their individual needs.
Asteroid resources

NASA Technical Reports Server (NTRS)

Lewis, John S.

1992-01-01

There are three types of possible asteroidal materials that appear to be attractive for exploitation: (1) volatiles, (2) free metals, and (3) bulk dirt. Because some of the near-Earth asteroids are energetically more accessible than the Moon (require a round-trip total change in velocity less than 9 km/sec, though the trip time would be measured in years not days), such an asteroid might be chosen as the source of any useful material, even if that material was also available on the Moon. Provided that the asteroid was minable, it might therefore be chosen as the source of bulk dirt needed for shielding in low Earth orbit (LEO) or elsewhere in near-Earth space. And the near-Earth asteroids may offer materials that are rare or absent on the surface of the Moon. The relationship between asteroids and meteorites is discussed. A brief overview of the entire range of meteorite compositions, with emphasis on the occurrence of interesting resources is presented. Focus is on materials useful in space, especially volatiles, metals, and raw dirt. Those few materials that may have sufficiently high market value to be worth returning to Earth will be mentioned.
Investigating the role of educative curriculum materials in supporting teacher enactment of a field-based urban ecology investigation

NASA Astrophysics Data System (ADS)

Houle, Meredith

2008-10-01

This multiple case study examined how three urban science teachers used curriculum materials designed educatively. Educative curriculum materials have been suggested as one way to support science teacher learning, particularly around new innovations and new pedagogies and to support teachers in evaluating and modifying materials to meet the needs of their students (Davis & Krajcik, 2005). While not a substitute for professional development, educative curriculum materials may provide an opportunity to support teachers' enactment and learning in the classroom context (Davis & Krajcik, 2005; Remillard, 2005; Schneider & Krajcik, 2002). However, little work has examined how science teachers interact with written curriculum materials to design classroom instruction. Grounded in sociocultural analysis, this study takes the theoretical stance that teachers and curriculum materials are engaged in a dynamic and participatory relationship from which the planned and enacted curriculum emerges (Remillard, 2005). Teaching is therefore a design activity where teachers rely on their personal resources and the curricular resources to construct and shape their students' learning experiences (Brown, 2002). Specifically this study examines how teacher beliefs influence their reading and use of curriculum and how educative features in the written curriculum inform teachers' pedagogical decisions. Data sources included classroom observation and video, teacher interviews, and classroom artifacts. To make sense how teachers' make curricular decisions, video were analyzed using Brown's (2002) Pedagogical Design for Enactment Framework. These coded units were examined in light of the teacher interviews, classroom notes and artifacts to examine how teachers' beliefs influenced these decisions. Data sources were then reexamined for evidence of teachers' use of specific educative features. My analyses revealed that teachers' beliefs about curriculum influenced the degree to which teachers relied on their own personal resources or the curricular resources in designing the taught curriculum. Teacher experience was also found to influence the degree to which teachers relied on their personal resources. Implications for teacher learning, professional development and curriculum development are discussed.
A Survey of Collection Development for United States Medical Licensing Examination (USMLE) and National Board Dental Examination (NBDE) Preparation MaterialEC

PubMed Central

Hendrix, Dean; Hasman, Linda

2008-01-01

Objective: The research sought to ascertain medical and dental libraries' collection development policies, evaluation methods, purchase decisions, and issues that relate to print and electronic United States Medical Licensing Examination (USMLE) and National Board Dental Examination (NBDE) preparation materials. Methods: The investigators surveyed librarians supporting American Association of Medical Colleges (AAMC)–accredited medical schools (n = 58/125) on the USMLE and librarians supporting American Dental Association (ADA)–accredited dental schools (n = 23/56) on the NBDE. The investigators analyzed the data by cross-tabulating and filtering the results using EFM Continuum web survey software. Investigators also surveyed print and electronic USMLE and NBDE preparation materials from 2004–2007 to determine the number of publications and existence of reviews. Results: A majority of responding AAMC libraries (62%, n = 58) provide at least 1 electronic or online USMLE preparation resource and buy an average of 11.6 print USMLE titles annually. Due to a paucity of NBDE print and electronic resources, ADA libraries bought significantly fewer print resources, and only 1 subscribed to an electronic resource. The most often reported evaluation methods for both populations were feedback from medical or dental students, feedback from medical or dental faculty, and online trials. Some AAMC (10%, n = 58) and ADA libraries (39%, n = 23) libraries reported that no evaluation of these materials occured at their libraries. Conclusions: From 2004–2007, publishers produced 45 USMLE preparation resources (total n = 546) to every 1 NBDE preparation resource (total n = 12). Users' needs, institutional missions and goals, financial status, and official collection policies most often underlie decisions to collect or not collect examination preparation materials. Evaluating the quality of examination preparation materials can be problematic due to lack of published reviews, lack of usability testing by libraries, and librarians' and library users' unfamiliarity with the actual content of examinations. Libraries must integrate faculty and students into the purchase process to make sure examination preparation resources of the highest quality are purchased. PMID:18654641
Mission Possible: Career Education.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Education Response Centre.

This packet of materials is intended for high school educators who are interested in implementing career education programs. Introductory information explains the need for career education, the targeted audience, access to resources, and objectives. Descriptions of the career education programs of seven schools throughout the province of Alberta…
77 FR 41188 - Clinical Laboratory Improvement Advisory Committee (CLIAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... technological advances, such as new test methods and the electronic transmission of laboratory information... potential need for educational materials and resources for sites that test under a Provider-performed Microscopy Certificate; and the increased use of culture-independent microbiology diagnostics and the impact...
Environmental Technological Education in a Developing Country--Libya.

ERIC Educational Resources Information Center

Walters, A. H.; And Others

1981-01-01

Presents an overview of environmental and developmental issues and concerns of Libya focusing on water resources, agriculture, and industrialization. Identifies the need for an environmental program coordinated by a council and for environmental technological education programs and materials specifically designed for Libyan students. (DC)
Neurocounseling: Brain-Based Clinical Approaches

ERIC Educational Resources Information Center

Field, Thomas A., Ed.; Jones, Laura K., Ed.; Russell-Chapin, Lori A.

2017-01-01

This text presents current, accessible information on enhancing the counseling process using a brain-based paradigm. Leading experts provide guidelines and insights for becoming a skillful neuroscience-informed counselor, making direct connections between the material covered and clinical practice. In this much-needed resource-the first to address…
Variant (Swine Origin) Influenza Viruses in Humans

MedlinePlus

... Need To Know About Influenza (Flu) Reports of Human Infections with Variant Viruses Resources Print Materials Key Facts for People Exhibiting Pigs at Fairs [545 KB, 2 pages] Take Action to Prevent the Spread of Flu Between People and Pigs ... Viruses Get Email Updates To ...
Maximal Ethics in Counselor Education.

ERIC Educational Resources Information Center

Engels, Dennis W.

1981-01-01

Discusses the concept of maximal ethics as a basis of counselor behavior and describes the need for ethics development in counselor education training. Notes modeling aspects of counselor educator behavior and considers programming for ethical development in counselor training. Suggests resource materials for counselor training in ethics. (RC)
Methods and Materials for Teaching the Gifted.

ERIC Educational Resources Information Center

Karnes, Frances A., Ed.; Bean, Suzanne M., Ed.

This book is designed to provide strategies and resources for differentiating the instruction of gifted learners. It addresses characteristics and needs of gifted learners, instructional planning and evaluation, strategies for best practices, and supporting and enhancing gifted programs. Specific chapters include: (1) "Gifted and Talented…
Mental health needs and services in the West Bank, Palestine.

PubMed

Marie, Mohammad; Hannigan, Ben; Jones, Aled

2016-01-01

Palestine is a low income country with scarce resources, which is seeking independence. This paper discusses the high levels of mental health need found amongst Palestinian people, and examines services, education and research in this area with particular attention paid to the West Bank. CINAHL, PubMed, and Science Direct were used to search for materials. Evidence from this review is that there is a necessity to increase the availability and quality of mental health care. Mental health policy and services in Palestine need development in order to better meet the needs of service users and professionals. It is essential to raise awareness of mental health and increase the integration of mental health services with other areas of health care. Civilians need their basic human needs met, including having freedom of movement and seeing an end to the occupation. There is a need to enhance the resilience and capacity of community mental health teams. There is a need to increase resources and offer more support, up-to-date training and supervision to mental health teams.

Parent Leadership Opportunities in Colorado: A Resource Guide To Let Parents of Children with Special Needs Know Where To Go To Develop and Apply Their Leadership Skills. Second Edition.

ERIC Educational Resources Information Center

Edelman, Larry, Ed.

This guide provides parents of children with special needs information on opportunities to develop and apply leadership skills in Colorado. Introductory material considers the nature of parent leadership, the various roles of parent leaders, and ways to learn leadership skills. The next section describes specific parent leadership opportunities at…
JPRS Report, Soviet Union Economic Affairs.

DTIC Science & Technology

1988-09-19

low profitability farms. They must be provided with the required logistical resources, they must be supplied with economically knowledgeable and...fact, the situation is worse. And this despite the fact that farms need no expenditures on developing crop rotations. They need only knowledge and... knowledge . They should be used to compile an "atlas of transport schemes". The materials list is also commonly known. Knowing volumes of work and
Environmental Education for the Seventies.

ERIC Educational Resources Information Center

Giese, Ronald L.; And Others

This interdisciplinary environmental education classroom manual was designed with the needs of both educators and pupils in mind. The manual is a compilation of articles, activities, and resources which exemplifies methods of media and the philosophy pertinent to environmental education. The volume contains materials collected from a variety of…
The Humanization of Education.

ERIC Educational Resources Information Center

Nechaev, N.; Usov, V.

1991-01-01

Warns against a tendency to command Soviet educational reform from above without thought of practical results. Criticizes proceeding before priorities have been set or put into practice, and ignoring the need for a vehicle of reform, material, and labor resources. Urges the humanization of architectural education through study of art, the…
"Come to Chimera!" 1978: A Librarian's Planning Handbook.

ERIC Educational Resources Information Center

Lukenbill, Shirley; Lesser, Anita

This handbook, prepared to assist librarians in planning summer reading programs for children, includes suggestions on the following: (1) establishing program goals, objectives, and activities; (2) supplies, resources, and materials needed for the program; (3) sample registration, evaluation, and volunteer recruitment forms; (4) types of publicity…
Warning! Slippery Road Ahead: Internet Access and District Liability.

ERIC Educational Resources Information Center

Mazur, Joan M.

1995-01-01

As schools merge onto the information highway, districts must address their liability associated with Internet access. Schools need a practical policy supporting high access to global educational resources while limiting district liability. USENET provides easy access to controversial and pornographic materials. This article outlines federal…
Discovery Handbook for Grades K-5.

ERIC Educational Resources Information Center

Johnson, Terry

This resource packet addresses the need for interpretive materials of the prehistory and early history of the state of Arkansas. These curriculum-focused activities, based on flyers and books created by the Arkansas Archaeology Survey, encourage integration of archaeological and historical study into classroom instruction. The teacher's guide is…
76 FR 54236 - Statement of Organization, Functions and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

... the Director, who reports directly to the Administrator, Health Resources and Services Administration... Administrator, other OPDIVs, Office of the Secretary staff components, and other Departments on critical matters..., briefing materials, and analyses on short notice to support the immediate needs of the Administrator and...
Combinatorial Optimization in Project Selection Using Genetic Algorithm

NASA Astrophysics Data System (ADS)

Dewi, Sari; Sawaluddin

2018-01-01

This paper discusses the problem of project selection in the presence of two objective functions that maximize profit and minimize cost and the existence of some limitations is limited resources availability and time available so that there is need allocation of resources in each project. These resources are human resources, machine resources, raw material resources. This is treated as a consideration to not exceed the budget that has been determined. So that can be formulated mathematics for objective function (multi-objective) with boundaries that fulfilled. To assist the project selection process, a multi-objective combinatorial optimization approach is used to obtain an optimal solution for the selection of the right project. It then described a multi-objective method of genetic algorithm as one method of multi-objective combinatorial optimization approach to simplify the project selection process in a large scope.
The Energy & Raw Materials Factory: Role and Potential Contribution to the Circular Economy of the Netherlands.

PubMed

van Leeuwen, Kees; de Vries, Eli; Koop, Stef; Roest, Kees

2018-05-01

Water is an abundant resource worldwide, but fresh and clean water is scarce in many areas of the world. Increases in water consumption and climate change will affect global water security even further in the near future. With increasing numbers of people living in metropolitan areas, water, energy, and materials need to be used carefully, reused and renewed. Resource scarcity is the driver behind the circular economy. The recovery of materials and energy can add significant new value streams and improve cost recovery and water quality. In this paper, we present the creation of the Energy & Raw Materials Factory (ERMF) of the Dutch Water Authorities, also known as the Resource Factory, as one of the solutions to this global challenge of water in the circular economy. Resources like cellulose, bioplastics, phosphate, alginate-like exopolymers from aerobic granular sludge (bio-ALE), and biomass can be recovered. Bio-ALE is an alginate-like polymer of sugars and proteins and can be used in agriculture and horticulture, the paper industry, medical, and construction industries. The ERMF demands significant investments but the return on investment is high both from a financial and environmental perspective, provided that markets can be realized. Experiences in the Netherlands show that the concept of the ERMF is viable and adds to the creation of a circular economy. Achieving climate neutrality and production of new and promising resources like bio-ALE are possible. The ERMF can contribute to the sustainable development goals (SDGs) of the United Nations on water and sanitation, once fully operational.
Course Management Systems: Traveling Beyond Powerpoint Slides Online

NASA Astrophysics Data System (ADS)

Gauthier, A. J.; Impey, C. D.

2004-12-01

Course management systems (CMS) like WebCT, Blackboard, Astronomica, etc., have reached and surpassed their tipping point in higher education. They are no longer a technology-trendy item to use in a course, but rather an expected supplement to undergraduate courses. There is a well known disconnect between the student population of ''digital natives'' (1) and higher education instructors, the ''digital immigrants'' (1). What expectations and technology skills do the new generations of undergraduates have? How can instructors easily meet their students' needs? What needs do instructors have and what resources are available to meet those needs? In the past, instructors would create their own HTML web pages to post class materials like PowerPoint slides, homework, and announcements. How does an instructor-created web resource differ from a secure university run CMS? How can you make your university or college's CMS system into a productive learning tool and not just a repository for class materials and grades? How can the astronomy instructor benefit from integrating a CMS into their course? What are common student attitudes regarding CMS usage in a course? How are instructors using CMSs in innovative ways? Where on your campus can you get free help designing and implementing a CMS resource for your students? This presentation aims to answer these questions. Extensive literature reviews, formal surveys, case study reports, and educational research from the instructional technology community inform our astronomy teaching community of the answers. Highlights from innovative systems and uses of CMSs in undergraduate Astro 101 classrooms will be presented. Resources and further references will be made available as handouts. (1) M. Prensky. ''Digital Natives, Digital Immigrants,'' On The Horizon, Vol.9, 2001.
Student Interactives--A new Tool for Exploring Science.

NASA Astrophysics Data System (ADS)

Turner, C.

2005-05-01

Science NetLinks (SNL), a national program that provides online teacher resources created by the American Association for the Advancement of Science (AAAS), has proven to be a leader among educational resource providers in bringing free, high-quality, grade-appropriate materials to the national teaching community in a format that facilitates classroom integration. Now in its ninth year on the Web, Science NetLinks is part of the MarcoPolo Consortium of Web sites and associated state-based training initiatives that help teachers integrate Internet content into the classroom. SNL is a national presence in the K-12 science education community serving over 700,000 teachers each year, who visit the site at least three times a month. SNL features: High-quality, innovative, original lesson plans aligned to Project 2061 Benchmarks for Science Literacy, Original Internet-based interactives and learning challenges, Reviewed Web resources and demonstrations, Award winning, 60-second audio news features (Science Updates). Science NetLinks has an expansive and growing library of this educational material, aligned and sortable by grade band or benchmark. The program currently offers over 500 lessons, covering 72% of the Benchmarks for Science Literacy content areas in grades K-12. Over the past several years, there has been a strong movement to create online resources that support earth and space science education. Funding for various online educational materials has been available from many sources and has produced a variety of useful products for the education community. Teachers, through the Internet, potentially have access to thousands of activities, lessons and multimedia interactive applications for use in the classroom. But, with so many resources available, it is increasingly more difficult for educators to locate quality resources that are aligned to standards and learning goals. To ensure that the education community utilizes the resources, the material must conform to a format that allows easy understanding, evaluation and integration. Science NetLinks' material has been proven to satisfy these criteria and serve thousands of teachers every year. All online interactive materials that are created by AAAS are aligned to AAAS Project 2061 Benchmarks, which mirror National Science Standards, and are developed based on a rigorous set of criteria. For the purpose of this forum we will provide an overview that explains the need for more of these materials in the earth and space education, a review of the criteria for creating these materials and show examples of online materials created by AAAS that support earth and space science.
Effects of Organic and Waste-Derived Fertilizers on Yield, Nitrogen and Glucosinolate Contents, and Sensory Quality of Broccoli (Brassica oleracea L. var. italica).

PubMed

Øvsthus, Ingunn; Breland, Tor Arvid; Hagen, Sidsel Fiskaa; Brandt, Kirsten; Wold, Anne-Berit; Bengtsson, Gunnar B; Seljåsen, Randi

2015-12-23

Organic vegetable production attempts to pursue multiple goals concerning influence on environment, production resources, and human health. In areas with limited availability of animal manure, there is a need for considering various off-farm nutrient resources for such production. Different organic and waste-derived fertilizer materials were used for broccoli production at two latitudes (58° and 67°) in Norway during two years. The fertilizer materials were applied at two rates of total N (80 and 170 kg ha(-1)) and compared with mineral fertilizer (170 kg ha(-1)) and no fertilizer. Broccoli yield was strongly influenced by fertilizer materials (algae meal < unfertilized control < sheep manure < extruded shrimp shell < anaerobically digested food waste < mineral fertilizer). Yield, but not glucosinolate content, was linearly correlated with estimated potentially plant-available N. However, extruded shrimp shell and mineral NPK fertilizer gave higher glucosinolate contents than sheep manure and no fertilizer. Sensory attributes were less affected by fertilizer material and plant-available N.
Materials and design concepts for space-resilient structures

NASA Astrophysics Data System (ADS)

Naser, Mohannad Z.; Chehab, Alaa I.

2018-04-01

Space exploration and terraforming nearby planets have been fascinating concepts for the longest time. Nowadays, that technological advancements with regard to space exploration are thriving, it is only a matter of time before humans can start colonizing nearby moons and planets. This paper presents a state-of-the-art literature review on recent developments of "space-native" construction materials, and highlights evolutionary design concepts for "space-resilient" structures (i.e., colonies and habitats). This paper also details effects of harsh (and unique) space environments on various terrestrial and extraterrestrial construction materials, as well as on space infrastructure and structural systems. The feasibility of exploiting available space resources in terms of "in-situ resource utilization" and "harvesting of elements and compounds", as well as emergence of enabling technologies such as "cultured (lab-grown)" space construction materials are discussed. Towards the end of the present review, number of limitations and challenges facing Lunar and Martian exploration, and venues in-need for urgent research are identified and examined.
Assessment of Biomass Resources in Afghanistan

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

Milbrandt, A.; Overend, R.

2011-01-01

Afghanistan is facing many challenges on its path of reconstruction and development. Among all its pressing needs, the country would benefit from the development and implementation of an energy strategy. In addition to conventional energy sources, the Afghan government is considering alternative options such as energy derived from renewable resources (wind, solar, biomass, geothermal). Biomass energy is derived from a variety of sources -- plant-based material and residues -- and can be used in various conversion processes to yield power, heat, steam, and fuel. This study provides policymakers and industry developers with information on the biomass resource potential in Afghanistanmore » for power/heat generation and transportation fuels production. To achieve this goal, the study estimates the current biomass resources and evaluates the potential resources that could be used for energy purposes.« less
Gravel resources, urbanization, and future land use, Front Range Urban Corridor, Colorado

USGS Publications Warehouse

Soule, James M.; Fitch, Harold R.

1974-01-01

An assessment of gravel needs in Front Range Urban Corridor markets to 2000 A.D., based on forecast population increases and urbanization, indicates that adequate resources to meet anticipated needs are potentially available, if future land use does not preclude their extraction. Because of urban encroachment onto gravel-bearing lands, this basic construction material is in short supply nationally and in the Front Range Urban Corridor. Longer hauls, increased prices, and use of alternatives, especially crushed rock aggregate, have resulted. An analysis of possible sequential land uses following gravel mining indicates that a desirable use is for 'real estate' ponds and small lakes. A method for computing gravel reserves, based on planimeter measurement of area of resource-bearing lands and statistical analysis of reliability of thickness and size distribution data, was developed to compute reserves in individual markets. A discussion of the qualitative 'usability' of these reserves is then made for the individual markets.
Overview of Materials Qualification Needs for Metal Additive Manufacturing

NASA Astrophysics Data System (ADS)

Seifi, Mohsen; Salem, Ayman; Beuth, Jack; Harrysson, Ola; Lewandowski, John J.

2016-03-01

This overview highlights some of the key aspects regarding materials qualification needs across the additive manufacturing (AM) spectrum. AM technology has experienced considerable publicity and growth in the past few years with many successful insertions for non-mission-critical applications. However, to meet the full potential that AM has to offer, especially for flight-critical components (e.g., rotating parts, fracture-critical parts, etc.), qualification and certification efforts are necessary. While development of qualification standards will address some of these needs, this overview outlines some of the other key areas that will need to be considered in the qualification path, including various process-, microstructure-, and fracture-modeling activities in addition to integrating these with lifing activities targeting specific components. Ongoing work in the Advanced Manufacturing and Mechanical Reliability Center at Case Western Reserve University is focusing on fracture and fatigue testing to rapidly assess critical mechanical properties of some titanium alloys before and after post-processing, in addition to conducting nondestructive testing/evaluation using micro-computerized tomography at General Electric. Process mapping studies are being conducted at Carnegie Mellon University while large area microstructure characterization and informatics (EBSD and BSE) analyses are being conducted at Materials Resources LLC to enable future integration of these efforts via an Integrated Computational Materials Engineering approach to AM. Possible future pathways for materials qualification are provided.
Evaluating the complexity of online patient education materials about brain aneurysms published by major academic institutions.

PubMed

Gupta, Raghav; Adeeb, Nimer; Griessenauer, Christoph J; Moore, Justin M; Patel, Apar S; Kim, Christopher; Thomas, Ajith J; Ogilvy, Christopher S

2017-08-01

OBJECTIVE Health care education resources are increasingly available on the Internet. A majority of people reference these resources at one point or another. A threshold literacy level is needed to comprehend the information presented within these materials. A key component of health literacy is the readability of educational resources. The National Institutes of Health (NIH) and the American Medical Association have recommended that patient education materials be written between a 4th- and a 6th-grade education level. The authors assessed the readability of online patient education materials about brain aneurysms that have been published by several academic institutions across the US. METHODS Online patient education materials about brain aneurysms were downloaded from the websites of 20 academic institutions. The materials were assessed via 8 readability scales using Readability Studio software (Oleander Software Solutions), and then were statistically analyzed. RESULTS None of the patient education materials were written at or below the NIH's recommended 6th-grade reading level. The average educational level required to comprehend the texts across all institutions, as assessed by 7 of the readability scales, was 12.4 ± 2.5 (mean ± SD). The Flesch Reading Ease Scale classified the materials as "difficult" to understand, correlating with a college-level education or higher. An ANOVA test found that there were no significant differences in readability among the materials from the institutions (p = 0.215). CONCLUSIONS Brain aneurysms affect 3.2% of adults 50 years or older across the world and can cause significant patient anxiety and uncertainty. Current patient education materials are not written at or below the NIH's recommended 4th- to 6th-grade education level.
Distributive Education Competency-Based Curriculum Models by Occupational Clusters. Final Report.

ERIC Educational Resources Information Center

Davis, Rodney E.; Husted, Stewart W.

To meet the needs of distributive education teachers and students, a project was initiated to develop competency-based curriculum models for marketing and distributive education clusters. The models which were developed incorporate competencies, materials and resources, teaching methodologies/learning activities, and evaluative criteria for the…
Functional Context Education. Workshop Resource Notebook.

ERIC Educational Resources Information Center

Sticht, Thomas G.

This notebook contains materials for a workshop to teach participants how to address the needs of youth and adults for improved literacy, employability, and productivity. Chapter 1 provides information about the current state of youth and adult literacy, employability, and productivity in the United States. Chapter 2 presents a conceptual…

A Curriculum Management Model for State Vocational Education Agencies

ERIC Educational Resources Information Center

Frantz, Nevin R.

1976-01-01

Emphasis is placed on the managerial roles at the organizational level and in particular the role of a curriculum coordinator in planning, organizing and controlling the resources needed to develop, install, continuously evaluate and modify curriculum materials used by teachers of vocational and career education in local educational agencies.…
Programmatic Environmental Assessment (EA) for Hazardous Materials Removal at F. E. Warren Air Force Base, Wyoming

DTIC Science & Technology

2013-05-31

ACM). The FEW Environmental Planning Function ( EPF ) conducted the analysis of this proposed action. 2. PURPOSE AND NEED FOR ACTION. The... EPF determined that the proposed action has the potential to affect Air Quality, Occupational Safety and Health, Cultural Resources and Hazardous Waste
Conservation--Selected Bibliography.

ERIC Educational Resources Information Center

Australian Conservation Foundation, Parkville, Victoria.

Developed by the Australian Conservation Foundation to meet the need for a general conservation bibliography, this booklet offers resources for a wide spectrum of possible users. Material selected is that which is relevant and helpful for conservationists in their various fields of activity and what is likely to be in print and obtainable without…
Review and Analysis of Curricula for Occupations in Metalworking.

ERIC Educational Resources Information Center

Snyder, Thomas R.; Butler, Roy L.

To provide curriculum specialists and practitioners with specific information on the source and quality of instructional materials for the metal trades and area and to suggest areas of needed curriculum development, a selected review and analysis of previously processed Educational Resources Information Center (ERIC) documents were made.…
Technical Education and Resource Material.

ERIC Educational Resources Information Center

Mills, Marie T.

New approaches and many technical innovations will be required by the junior college to meet the increasing educational needs of technical occupations. A first is information on which the prospective student can base an intelligent choice of occupation. For this he must have a precise job description to determine whether the career fits his…
Places and Spaces: Facility Planning for Handicapped Children and Adults.

ERIC Educational Resources Information Center

Aiello, Barbara, Ed.

Intended for special educators and architectural designers, the book provides specifications and lists of resource materials on facility design for handicapped children and adults. In an overview, R. Vosbeck discusses the need for cooperation between architects and educators and relates his experiences in planning facilities for exceptional…
Collection Development in Public Health: A Guide to Selection Tools

ERIC Educational Resources Information Center

Wallis, Lisa C.

2004-01-01

Public health librarians face many challenges in collection development because the field is multidisciplinary, the collection's users have varied needs, and many of the essential resources are grey literature materials. Further, little has been published about public health selection tools. However, librarians responsible for these areas have a…
GAS PERMEATION PROPERTIES OF POLY(LACTIC ACID). (R826733)

EPA Science Inventory

Abstract
The need for the development of polymeric materials based on renewable resources has led to the development of poly(lactic acid) (PLA) which is being produced from a feedstock of corn rather than petroleum. The present study examines the permeation of nitrogen...
Guidelines for Repackaging Multi-Media Resources.

ERIC Educational Resources Information Center

United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Asian Centre for Educational Innovation for Development.

This manual outlines a general procedure for deciding whether or not a multimedia package should be adapted or repackaged to meet local needs, reviews both general and specific factors to be considered in repackaging materials, describes the process of repackaging, and outlines procedures for the try-out, evaluation, and renewal of repackaged…
Corn stover for advanced biofuels – Soil “Lorax” perspectives

USDA-ARS?s Scientific Manuscript database

Crop residues serve numerous agroecosystem function. Harvesting these materials must be done in a manner that protects the soil. Soil is the thin layer that stand be us and starvation. Strategies to protect the soil resource to balance current and future societal needs will be discussed....
Freshwater Education: The Need, The Tools, and The "Vital Link."

ERIC Educational Resources Information Center

Shroeder, Linda

1984-01-01

Freshwater education programs are beginning to instill in young people a sense of awareness and a sense of responsibility regarding the future of water resources. Several of these programs are discussed, including Project COAST (Coastal, Oceanic, and Aquatic Studies) and "Acid Precipitation Learning Materials, Grades 7-12." (JN)
Best practices for the use and exchange of invertebrate biological control genetic resources relevant for food and agriculture

USDA-ARS?s Scientific Manuscript database

Biological control is an important and environmentally preferred management option for invasive insect pests and weeds. Implementation of new international regulations governing exchange of genetic materials impacts the availability of candidate biocontrol agents, and exchange policies need to be ca...
Accommodating Student Differences: A Resource for Teaching Gifted and Talented Children.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Education Response Centre.

This document presents a selection of teacher designed activities to help meet the needs of gifted and talented students. The four teaching units focus on creativity, independent study, critical thinking, and communication skills. Introductory material explains how the teachers of Parkland County (Alberta) worked together in informal and…
Identifying Online Preferences and Needs of Early Childhood Professionals

ERIC Educational Resources Information Center

Weigel, Daniel J.; Weiser, Dana A.; Bales, Diane W.; Moyses, Kendra J.

2012-01-01

A growing number of early childhood professionals use the Internet to improve their skills, knowledge, and practice. The Internet may be a practical alternative for providing high-quality, research-based training, information, and resources to these professionals. When designing online materials and Web sites, however, it is important to first…
33 CFR 230.25 - Environmental review and consultation requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Principles and Guidelines for Water and Related Land Resources Implementation Studies. Reviews and... of the ongoing studies are not expected to materially affect the decision on the proposed action, the filing of the final EIS need not be delayed. (b) Executive Order 12114, Environmental Effects Abroad of...
33 CFR 230.25 - Environmental review and consultation requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Principles and Guidelines for Water and Related Land Resources Implementation Studies. Reviews and... of the ongoing studies are not expected to materially affect the decision on the proposed action, the filing of the final EIS need not be delayed. (b) Executive Order 12114, Environmental Effects Abroad of...
33 CFR 230.25 - Environmental review and consultation requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Principles and Guidelines for Water and Related Land Resources Implementation Studies. Reviews and... of the ongoing studies are not expected to materially affect the decision on the proposed action, the filing of the final EIS need not be delayed. (b) Executive Order 12114, Environmental Effects Abroad of...
33 CFR 230.25 - Environmental review and consultation requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Principles and Guidelines for Water and Related Land Resources Implementation Studies. Reviews and... of the ongoing studies are not expected to materially affect the decision on the proposed action, the filing of the final EIS need not be delayed. (b) Executive Order 12114, Environmental Effects Abroad of...
33 CFR 230.25 - Environmental review and consultation requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Principles and Guidelines for Water and Related Land Resources Implementation Studies. Reviews and... of the ongoing studies are not expected to materially affect the decision on the proposed action, the filing of the final EIS need not be delayed. (b) Executive Order 12114, Environmental Effects Abroad of...
Knowledge at No Cost

ERIC Educational Resources Information Center

Feintuch, Howard

2009-01-01

OpenCourseWare (OCW) program, offered at the Massachusetts Institute of Technology (MIT), provides open access to course materials for a large number of MIT classes. From this resource, American Megan Brewster, a recent graduate working in Guatemala, was able to formulate and implement a complete protocol to tackle Guatemala's need for a plastics…

The Integration of Information and Communication Technology into Classroom Teaching.

ERIC Educational Resources Information Center

Reid, Scott

2002-01-01

A Newfoundland study examining how information technologies affect teaching interviewed 13 teachers at a leading high school in the use of information technology. Teachers used information technology to interact on a global basis, expand resources, enhance local content, and customize material. Problems included need for training, information…
Sharing Planetary Science on a Regional Scale

NASA Astrophysics Data System (ADS)

Runyon, C. R.; Colgan, M.

2001-12-01

Fifteen southeastern Space Grant Consortia (AL, AK, DL, DC, FL, GA, KY, LA, MD, Mississippi, NC, PR, SC, TN, VI, VA) have joined together to form the Office of Space Science (OSS) Southeastern Regional Clearing House, or SERCH. The objectives of SERCH are to produce a network of science educators and OSS scientists, to assess the region's educational needs and strengths, and to tailor OSS education material and data to the need of the southeastern educators and students. SERCH serves as a facilitator and broker of services by a two-way interface between the southeastern region's diverse educational community and national scientists and engineers involved in OSS's flight missions and research programs. Our goal is to make SERCH a "one-stop educational service center" for the science, mathematics and technology educators needing OSS material and OSS scientists needing help in developing educational material. We promote the development of partnerships among educators and scientists to accomplish the educational and outreach missions of the OSS. These partnerships create and sustain educational programs that are effective, locally useful, yet national in scope. Our strategies include respecting the diversity of our audiences, listening to their needs and working closely with both the product developers and end-users to ensure that the materials and resources are effective, scientifically correct and fun to use.
Education resources of the National Center for Biotechnology Information

PubMed Central

Lipshultz, Dawn; Matten, Wayne T.; McGinnis, Scott D.; Pechous, Steven; Romiti, Monica L.; Tao, Tao; Valjavec-Gratian, Majda; Sayers, Eric W.

2010-01-01

The National Center for Biotechnology Information (NCBI) hosts 39 literature and molecular biology databases containing almost half a billion records. As the complexity of these data and associated resources and tools continues to expand, so does the need for educational resources to help investigators, clinicians, information specialists and the general public make use of the wealth of public data available at the NCBI. This review describes the educational resources available at NCBI via the NCBI Education page (www.ncbi.nlm.nih.gov/Education/). These resources include materials designed for new users, such as About NCBI and the NCBI Guide, as well as documentation, Frequently Asked Questions (FAQs) and writings on the NCBI Bookshelf such as the NCBI Help Manual and the NCBI Handbook. NCBI also provides teaching materials such as tutorials, problem sets and educational tools such as the Amino Acid Explorer, PSSM Viewer and Ebot. NCBI also offers training programs including the Discovery Workshops, webinars and tutorials at conferences. To help users keep up-to-date, NCBI produces the online NCBI News and offers RSS feeds and mailing lists, along with a presence on Facebook, Twitter and YouTube. PMID:20570844
Materials derived from biomass/biodegradable materials.

PubMed Central

Luzier, W D

1992-01-01

Interest in biodegradable plastics made from renewable resources has increased significantly in recent years. PHBV (polyhydroxybutyrate-polyhydroxyvalerate) copolymers are good examples of this type of materials. This paper provides an overview of the manufacturing process, properties, biodegradability, and application/commercial issues associated with PHBV copolymers. They are naturally produced by bacteria from agricultural raw materials, and they can be processed to make a variety of useful products, where their biodegradability and naturalness are quite beneficial. PHBV copolymers are still in the first stage of commercialization. But they are presented in this paper as an example of how new technology can help meet society's needs for plastics and a clean environment. Images PMID:1736301
Semantic Web, Reusable Learning Objects, Personal Learning Networks in Health: Key Pieces for Digital Health Literacy.

PubMed

Konstantinidis, Stathis Th; Wharrad, Heather; Windle, Richard; Bamidis, Panagiotis D

2017-01-01

The knowledge existing in the World Wide Web is exponentially expanding, while continuous advancements in health sciences contribute to the creation of new knowledge. There are a lot of efforts trying to identify how the social connectivity can endorse patients' empowerment, while other studies look at the identification and the quality of online materials. However, emphasis has not been put on the big picture of connecting the existing resources with the patients "new habits" of learning through their own Personal Learning Networks. In this paper we propose a framework for empowering patients' digital health literacy adjusted to patients' currents needs by utilizing the contemporary way of learning through Personal Learning Networks, existing high quality learning resources and semantics technologies for interconnecting knowledge pieces. The framework based on the concept of knowledge maps for health as defined in this paper. Health Digital Literacy needs definitely further enhancement and the use of the proposed concept might lead to useful tools which enable use of understandable health trusted resources tailored to each person needs.
Students developing resources for students.

PubMed

Pearce, Michael; Evans, Darrell

2012-06-01

The development of new technologies has provided medical education with the ability to enhance the student learning experience and meet the needs of changing curricula. Students quickly adapt to using multimedia learning resources, but these need to be well designed, learner-centred and interactive for students to become significantly engaged. One way to ensure that students become committed users and that resources become distinct elements of the learning cycle is to involve students in resource design and production. Such an approach enables resources to accommodate student needs and preferences, but also provides opportunities for them to develop their own teaching and training skills. The aim of the medical student research project was to design and produce an electronic resource that was focused on a particular anatomical region. The views of other medical students were used to decide what features were suitable for inclusion and the resulting package contained basic principles and clinical relevance, and used a variety of approaches such as images of cadaveric material, living anatomy movies and quizzes. The completed package was assessed using a survey matrix and found to compare well with commercially available products. Given the ever-diversifying arena of multimedia instruction and the ability of students to be fully conversant with technology, this project demonstrates that students are ideal participants and creators of multimedia resources. It is hoped that such an approach will help to further develop the skill base of students, but will also provide an avenue of developing packages that are student user friendly, and that are focused towards particular curricula requirements. © Blackwell Publishing Ltd 2012.
Environmental assessment of incinerator residue utilisation.

PubMed

Toller, S; Kärrman, E; Gustafsson, J P; Magnusson, Y

2009-07-01

Incineration ashes may be treated either as a waste to be dumped in landfill, or as a resource that is suitable for re-use. In order to choose the best management scenario, knowledge is needed on the potential environmental impact that may be expected, including not only local, but also regional and global impact. In this study, A life cycle assessment (LCA) based approach was outlined for environmental assessment of incinerator residue utilisation, in which leaching of trace elements as well as other emissions to air and water and the use of resources were regarded as constituting the potential environmental impact from the system studied. Case studies were performed for two selected ash types, bottom ash from municipal solid waste incineration (MSWI) and wood fly ash. The MSWI bottom ash was assumed to be suitable for road construction or as drainage material in landfill, whereas the wood fly ash was assumed to be suitable for road construction or as a nutrient resource to be recycled on forest land after biofuel harvesting. Different types of potential environmental impact predominated in the activities of the system and the use of natural resources and the trace element leaching were identified as being relatively important for the scenarios compared. The scenarios differed in use of resources and energy, whereas there is a potential for trace element leaching regardless of how the material is managed. Utilising MSWI bottom ash in road construction and recycling of wood ash on forest land saved more natural resources and energy than when these materials were managed according to the other scenarios investigated, including dumping in landfill.
Filling two needs with one deed: Potentials to simultaneously improve phosphorus and nitrogen management in Austria as an example for coupled resource management systems.

PubMed

Tanzer, Julia; Zoboli, Ottavia; Zessner, Matthias; Rechberger, Helmut

2018-06-04

The tremendous increase in resource consumption over the past century and the environmental challenges it entails has spurred discussions for a shift from a linear to a circular resource use. However, to date most resource studies are restricted to one material or a single sector or process. In this work, a coupled material flow analysis taking the national phosphorus (P) and nitrogen (N) system of Austria as an example for two closely connected resource systems is conducted. Effects of different measures aimed at reducing P and/or N-demand, increasing recycling or reducing emissions to air and water are compared to a reference state (representing the actual situation in 2015). Changes in the mineral fertilizer demand of the system, P and N losses in the waste sector, water emissions of P and N, P soil accumulation and atmospheric N emissions are analyzed. Overall positive feedbacks between measures and between different goals of one measure always outweigh negative ones, which is why the highest efficiency gains (57±4%) can be achieved by a combination of all the 16 measures studied. Potentials for the reduction of mineral fertilizer demand are larger than for emission reduction though, confirming the past priority of environmental protection over resource protection. Although coupling significantly raises model complexity it can be shown that material flows of more than one substance can be simultaneously analyzed in a rather complex system. This may reveal interrelations, co-benefits and trade-offs between different resources that might have been omitted in a mono-substance analysis and thus improve judgment of sustainability and viability of different management strategies. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.
Indonesian CPO availability analysis to support food and energy security: a system dynamic approach

NASA Astrophysics Data System (ADS)

Rahman, T.; Arkeman, Y.; Setyaningsih, D.; Saparita, R.

2017-05-01

The development of biofuels could be a solution to overcome the energy problem. One of biofuel that has the potential to be developed, namely palm oil biodiesel that is also the raw material for food. As a provider of CPO raw materials, the production of palm biodiesel could trigger competitions, from biofuels demand growth and utilization of agricultural resources. Thus, it needs to be analyzed to determine the adequency of CPO supply to fulfill the need of food and policy recomendation which sets the development of palm oil biodiesel can be synergies with food need especially for the supply of raw material CPO. To obtain the optimal policy in the synergy between the raw material of CPO for food and energy is a need to establish some policy scenarios that allow to be applied and then chosen the best policy alternative of all scenarios. The purpose of this research were to : 1) analysis the availability of CPO to meet the needs of food and energy, 2) provide policy recommendation with regard biodiesel development of food security. The model made used system dynamic method. Several scenarios that used in the model are: 1) existing condition, 2) The scenario increase biodiesel production capacity and increase land productivity, 3) reduction scenario CPO export by 30%, 4) scenario use othe raw material for biodiesel by 20%. The simulation results showed the availability of CPO raw materials would answer all needs of both food and biodiesel when there was an increase in productivity, diversification of raw materials, and also a reduction in palm oil exports. It was needed an integrated policy from upstream to downstream along with the consistency of implementation. Policy suggestions that could be considered were increased productivity through agricultural intensification, enforcement disincentive policies of CPO to exports, and development of non-CPO biodiesel raw materials and development of renewable energy.
Resourcing Future Generations - Challenges for geoscience: a new IUGS initiative

NASA Astrophysics Data System (ADS)

Oberhänsli, Roland; Lambert, Ian

2014-05-01

In a world with rapidly increasing population and technological development new space based remote sensing tools allowed for new discoveries and production of water, energy- and mineral-resources, including minerals, soils and construction materials. This has impact on politics, socio-economic development and thus calls for a strong involvement of geosciences because one of humanities biggest challenges will be, to rise living standards particularly in less developed countries. Any growth will lead to an increase of demand for natural resources. But especially for readily available mineral resources supply appears to be limited. Particularly demand for so called high-tech commodities - platinum group or rare earth elements - increased. This happened often faster than new discoveries were made. All this, while areas available for exploration decreased as the need for urban and agricultural use increased. Despite strong efforts in increasing efficiency of recycling, shortage in some commodities has to be expected. A major concern is that resources are not distributed evenly on our planet. Thus supplies depend on political stability, socio-economic standards and pricing. In the light of these statements IUGS is scoping a new initiative, Resourcing Future Generations (RFG), which is predicated on the fact that mining will continue to be an essential activity to meet the needs of future generations. RFG is aimed at identifying and addressing key challenges involved in securing natural resources to meet global needs post-2030. We consider that mineral resources should be the initial focus, but energy, soils, water resources and land use should also be covered. Addressing the multi-generational needs for mineral and other natural resources requires data, research and actions under four general themes: 1. Comprehensive evaluation and quantification of 21st century supply and demand. 2. Enhanced understanding of subsurface as it relates to mineral (energy and groundwater) resources. 3. Evaluation of where additional natural resources are likely to be found. 4. Building additional capacity and other actions to facilitate delineation and responsible development of natural resources in less developed nations. Of these, Themes 1 and 4 have been judged the most important for RFG. A goal of RFG is to be accepted as an independent, international 'honest broker', which can improve the ability of developing nations to create socioeconomically responsible world-class and regionally self-sufficient mining industries, circumventing potential concerns about the roles of some individual countries and organisations. This would be facilitated by IUGS' good links with UNESCO. A high proportion of the mineral resources that will need to be mined in the future are in underexplored, less developed regions. Responsible production of natural resources needs to be accepted as a pathway to regional/national development. Holistic regional planning required for responsible mining in less developed regions has been commonly hampered by a general lack of infrastructure, governance, geological knowledge and trained workforce necessary to efforts that can responsibly and equitably supply future generations. There is a need to move beyond the paradigm of development aid, which has clearly not worked over the past 50 years, to partnerships based on specific needs. And ethical behaviour is required on all sides
Structural requirements of research tissue banks derived from standardized project surveillance.

PubMed

Herpel, E; Koleganova, N; Schreiber, B; Walter, B; Kalle, C V; Schirmacher, P

2012-07-01

Tissue banks constitute decisive and rate-limiting resource and technology platforms for basic and translational biomedical research, notably in the area of cancer. Thus, it is essential to plan and structure tissue banking and allocate resources according to research needs, but essential requirements are still incompletely defined. The tissue bank of the National Center of Tumor Diseases Heidelberg (NCT) was founded with the intention to provide tissues of optimal quality and to prioritize the realization of research projects. We analysed its structure and prospective project management registration as well as tracking records for all projects of the NCT tissue bank as of its start in 2005 in order to obtain information that may be relevant for tissue bank planning. All project proposals submitted to the NCT tissue bank (n = 681) were included in the study. For a detailed evaluation of provided services, only projects that were completed until July 2011 (n = 605) were analysed. For these 605 projects, NCT tissue bank provided 769 specific services. In all projects/services, we recorded project leader, type and amount of material provided, type of research (basic/translational), work load of project and project completion. Furthermore, all completed projects were tracked after 90 days according to a standard protocol to determine principal investigators' (PI) satisfaction and quality of the provided material. Until July 2011, 605 projects had been successfully completed as documented by material transfer agreement. Of the projects, 72.7 % addressed basic research, 22.3 % were translational research projects and 3 % concerned epidemiological research; 91 % (n = 546) concerned a single PI and the NTC tissue bank. For these projects, 769 specific services were provided. Of these services, 288 concerned providing formalin-fixed and paraffin-embedded (FFPE) tissue (extracts, full size sections), 126 providing fresh frozen materials (including fresh frozen sections), 137 providing tissue micro-array (TMA)-based sections and 199 providing immunohistochemical services. Project tracking demonstrated that all projects had started within 90 days after reception of the material by the PIs, and PI satisfaction with provided material exceeded 97 %. Standardized registration and tracking provides valuable structural information for planning and financing of tissue banks and allocation of resources. The high number of completed projects as well as high user satisfaction demonstrates that structuring of tissue banks should be preferably research-oriented and highly efficient. The comparable number of requests for FFPE and fresh frozen tissue as well as TMA-based services underpins the need for a broad approach in terms of methods and material types in order to fulfil research needs.
Multi Blending Technology (MBT): mineral processing method for increasing added value of marginal reserve

NASA Astrophysics Data System (ADS)

Agustinus, E. T. S.

2018-02-01

Indonesia's position on the path of ring of fire makes it rich in mineral resources. Nevertheless, in the past, the exploitation of Indonesian mineral resources was uncontrolled resulting in environmental degradation and marginal reserves. Exploitation of excessive mineral resources is very detrimental to the state. Reflecting on the occasion, the management and utilization of Indonesia's mineral resources need to be good in mining practice. The problem is how to utilize the mineral reserve resources effectively and efficiently. Utilization of marginal reserves requires new technologies and processing methods because the old processing methods are inadequate. This paper gives a result of Multi Blending Technology (MBT) Method. The underlying concept is not to do the extraction or refinement but processing through the formulation of raw materials by adding an additive and produce a new material called functional materials. Application of this method becomes important to be summarized into a scientific paper in a book form, so that the information can spread across multiple print media and become focused on and optimized. This book is expected to be used as a reference for stakeholder providing added value to environmentally marginal reserves in Indonesia. The conclusions are that Multi Blending Technology (MBT) Method can be used as a strategy to increase added values effectively and efficiently to marginal reserve minerals and that Multi Blending Technology (MBT) method has been applied to forsterite, Atapulgite Synthesis, Zeoceramic, GEM, MPMO, SMAC and Geomaterial.
Developing Resource Guides for Astro 101 Instructors, as a Higher Education Community Collaboration from the NASA Astrophysics SEPOF

NASA Astrophysics Data System (ADS)

Schultz, Gregory R.; Fraknoi, A.; Smith, D.; Manning, J.

2012-01-01

The NASA/SMD-funded Astrophysics SEPOF (Science Education & Public Outreach Forum) has been organizing EPO "community collaborations” as part of its coordination efforts with missions and EPO programs within NASA Astrophysics. One of the community collaborations that emerged has been focusing on higher education, with a particular emphasis on introductory astronomy courses ("Astro 101"), and how NASA EPO programs and materials can help serve the needs of these courses’ instructors. One of the consequent efforts that has begun is the compiling and development of topical Resource Guides for Astro 101 instructors, with the initial subject tackled being cosmology. This is an area in basic astronomy where rapid progress is being made, older textbooks are quickly out of date, and ideas are challenging for many students, and even instructors! We have had informal conversations so far with about a dozen instructors, divided among universities, liberal-arts colleges, and 2-year community colleges. We have also gathered feedback regarding suggested cosmology resources from the EPO community served by the NASA Astrophysics Forum. And we have undertaken an independent search for Astro 101-suitable curriculum materials, from NASA and other sources, and identified a useful set of such materials, in print and on the Web. Results from this investigation will be shared, along with our project's initial Cosmology Resource Guide, and plans for follow-up guides. Feedback is solicited from Astro 101 instructors, resource developers, and EPO professionals.
Figure of Merit Characteristics Compared to Engineering Parameters

NASA Technical Reports Server (NTRS)

Rickman, Doug L.; Schrader, Christian M.

2008-01-01

Current NASA lunar architecture calls for permanent human habitation of the moon by the year 2020. Due to the expense of delivering materials into orbit, technologies are being developed to use lunar regolith for building and as a material resource for fabrication, oxygen production, and other needs. Additionally, constant exposure to the finest size fraction of lunar regolith may present hazards to human health. Towards developing these technologies and mitigating hazards, lunar regolith simulants are becoming an increasingly important part of the development paradigm.
Industrializing the near-earth asteroids: Speculations on human activities in space in the latter half of the 21st century

NASA Technical Reports Server (NTRS)

Sercel, Joel C.

1990-01-01

The use of solar system resources for human industry can be viewed as a natural extension of the continual growth of our species' habitat. Motivations for human activities in space can be discussed in terms of five distinct areas: (1) information processing and collection; (2) materials processing; (3) energy production to meet terrestrial power needs; (4) the use of extraterrestrial materials; and (5) disaster avoidance. When considering 21st-Century activities in space, each of these basic motivations must be treated in light of issues likely to be relevant to the 21st-Century earth. Many of the problems facing 21st-Century earth may stem from the need to maintain the world population of 8 to 10 billion people as is projected from expected growth rates. These problems are likely to include managing the impact of industrial processes on the terrestrial biosphere while providing adequate energy production and material goods for the growing population. The most important human activities in space in the latter half of the 21st Century may be associated with harnessing the resources of the near-earth asteroids for industrial processes. These above topics are discussed with an emphasis on space industrialization.
Recruiting and Selecting a Superintendent.

ERIC Educational Resources Information Center

Lueders, Wayne J.

This manual is a resource document and guide for school boards to use in recruiting and selecting a superintendent. The material provides a basis to first identify the critical decisions that need to be made and, second, to consider alternatives or options to each of the major decision areas. The following factors are discussed: (1) the board's…
Guidelines and Regulations for the Establishment and Operation of Missouri Extended Employment Sheltered Workshops.

ERIC Educational Resources Information Center

Wyrick, Rex R.

Determination of the need for workshops for handicapped people, development of a new corporation, the adoption of bylaws, financial considerations, federal laws, workshop staff, resource material, state law, regulations, and forms, and procedures for establishing an extended employment workshop are mentioned and expanded in appendixes. Appendixes…
Marketing Plan 1983-1984. Northern Virginia Community College.

ERIC Educational Resources Information Center

Wilhelmi, Charlotte; And Others

A 1983-84 marketing plan is presented for Northern Virginia Community College (NVCC), which is designed to maximize the effective use of shrinking resources to meet the needs of the college's clientele. After introductory material discusses the problems and challenges facing NVCC and the role of marketing in understanding the environment in which…
Small-diameter trees used for chemithermomechanical pulps.

Treesearch

Gary C. Myers; R. James Barbour; Said M. Abubakr

1999-01-01

During the course of restoring and maintaining forest ecosystem health and function in the western interior of the United States, many small-diameter stems are removed from densely stocked stands. In general, these materials are considered nonusable or underutilized. Information on the properties of these resources is needed to help managers understand when timber...
Family Life Education. Resource Units for Seventh and Eighth Grades.

ERIC Educational Resources Information Center

Ruckstuhl, Mary; Hulme, Marylin A., Ed.

Designed for teachers and school districts wishing to include family life education in the curriculum, this teaching guide presents a program for seventh and eighth graders which includes material on biological development, emotional issues, values, and sex fairness. The guide begins with an introduction dealing with the need for such programs,…

36 CFR 1.4 - What terms do I need to know?

Code of Federal Regulations, 2011 CFR

2011-07-01

... received. Sewage means human body waste or the waste from a toilet or other receptacle intended to receive... human flight in the air, including powerless flight. Archeological resource means material remains of past human life or activities that are of archeological interest and are at least 50 years of age. This...
36 CFR 1.4 - What terms do I need to know?

Code of Federal Regulations, 2010 CFR

2010-07-01

... received. Sewage means human body waste or the waste from a toilet or other receptacle intended to receive... human flight in the air, including powerless flight. Archeological resource means material remains of past human life or activities that are of archeological interest and are at least 50 years of age. This...
Across Disciplines: A Three Pronged Approach--One Department's Response to Campus-Wide Writing Needs.

ERIC Educational Resources Information Center

Christiansen, Pauline

A west coast community college English department used the following three approaches to seek more effective cross discipline writing awareness: in-house techniques--including topics from various disciplines in classroom assignments; meeting-them-halfway techniques--providing resource people and materials for all instructors and students who…
The SingAboutScience.org Database: An Educational Resource for Instructors and Students

ERIC Educational Resources Information Center

Crowther, Gregory J.

2012-01-01

Potential benefits of incorporating music into science and math curricula include enhanced recall of information, counteraction of perceptions that the material is dull or impenetrable, and opportunities for active student engagement and creativity. To help instructors and others find songs suited to their needs, I created the "Math And Science…
Experiential Activities for Intercultural Learning. Volume 1.

ERIC Educational Resources Information Center

Seelye, H. Ned, Ed.

The need for new approaches, methods, and techniques in cross-cultural training and intercultural education is paramount. This collection of more than 30 exercises and activities aims to help begin a regular flow of materials into the stream of resources available to professionals in the intercultural field. The emphasis in the collection's first…
A Practical Guide for Teaching Science to Students with Special Needs in Inclusive Settings.

ERIC Educational Resources Information Center

Mastropieri, Margo A.; Scruggs, Thomas E.

This manual is intended as a resource for teachers who have special education students in their mainstream science classes, for curriculum adoption committees, and for publishers and consumers of science curriculum materials. Part 1 describes general characteristics of students with disabilities and provides general mainstreaming strategies and…
A geologic and mineral exploration spatial database for the Stillwater Complex, Montana

USGS Publications Warehouse

Zientek, Michael L.; Parks, Heather L.

2014-01-01

This report provides essential spatially referenced datasets based on geologic mapping and mineral exploration activities conducted from the 1920s to the 1990s. This information will facilitate research on the complex and provide background material needed to explore for mineral resources and to develop sound land-management policy.
Securing a (New) Seat at the Table: Distributed Leadership and School Psychologists

ERIC Educational Resources Information Center

Enz, Ashley; McCullum, Charcelor

2018-01-01

In a time of greater demands on school systems and increased strain on human and material resources, the need for expanded leadership models is becoming increasingly apparent. As a result, educational stakeholders are investing in leadership roles beyond the traditional school administrators, engaging various educators' leadership capacities at…
Science Air and Space: Folder Games for the Classroom.

ERIC Educational Resources Information Center

Hughes, Leah M.

A file folder, the drawings contained within this book, and materials such as crayons, glue, and straws are what is needed to make this resource a classroom tool for studying space-related topics with preschoolers. The activities in this book are designed to inspire preschoolers to use their creativity, inventiveness, imagination, and intuition.…
Early Child Development in Resource-Poor Settings: Balancing Children's Material and Mental Needs--A Personal Account

ERIC Educational Resources Information Center

Richter, Linda

2004-01-01

This article describes how an international group of infant-family researchers, practitioners, program directors, and advocates have helped the World Health Organization recognize the importance of caregiving relationships to children's survival, health, and development. When children lack contact and attachment to caregivers, they may fail to…
Tag, You're It: Enhancing Access to Graphic Novels

ERIC Educational Resources Information Center

West, Wendy

2013-01-01

Current users of academic libraries are avid readers of graphic novels. These thought-provoking materials are used for leisure reading, in instruction, and for research purposes. Libraries need to take care in providing access to these resources. This study analyzed the cataloging practices and social tagging of a specific list of graphic novel…
Reconsidering Assumptions of Beginner Teachers' Needs: An Examination of Commonly Used Pronunciation Textbooks

ERIC Educational Resources Information Center

Zimmerman, Erin

2018-01-01

Novice teachers often look to textbooks and teacher's manuals for guidance when preparing courses, learning course content, and delivering instruction to students. In the field of pronunciation, however, materials creators face an unusual difficulty when designing resources because beginner teachers often are not truly novices: They might have…
Quarterly technical progress report, February 1, 1996--April 30, 1996

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

NONE

This report from the Amarillo National REsource Center for PLutonium provides research highlights and provides information regarding the public dissemination of information. The center is a a scientific resource for information regarding the issues of the storage, disposition, potential utilization and transport of plutonium, high explosives, and other hazardous materials generated from nuclear weapons dismantlement. The center responds to informational needs and interpretation of technical and scientific data raised by interested parties and advisory groups. Also, research efforts are carried out on remedial action programs and biological/agricultural studies.
Martian settlement

NASA Technical Reports Server (NTRS)

Roberts, Barney B.

1987-01-01

The rationale for a manned Mars mission and the establishment of a base is divided into three areas: science, resource utilization, and strategic issues. The effects of a Mars mission on the objectives of near-term NASA programs, and the applications of these programs to a Mars mission are examined. The use of extraterrestrial resources to supply space settlements and thereby reduce transportation costs is studied; the development of systems for extraterrestrial materials processing will need to be researched. The possibility of a joint U.S./Soviet Mars mission is discussed by the symposium participants.
Advanced Water Purification System for In Situ Resource Utilization

NASA Technical Reports Server (NTRS)

Anthony, Stephen M.; Jolley, Scott T.; Captain, James G.

2013-01-01

One of NASA's goals is to enable longterm human presence in space, without the need for continuous replenishment of consumables from Earth. In situ resource utilization (ISRU) is the use of extraterrestrial resources to support activities such as human life-support, material fabrication and repair, and radiation shielding. Potential sources of ISRU resources include lunar and Martian regolith, and Martian atmosphere. Water and byproducts (including hydrochloric and hydrofluoric acids) can be produced from lunar regolith via a high-temperature hydrogen reduction reaction and passing the produced gas through a condenser. center dot Due to the high solubility of HCI and HF in water, these byproducts are expected to be present in the product stream (up to 20,000 ppm) and must be removed (less than 10 ppm) prior to water consumption or electrolysis.
In-Situ Resource Utilization for the Moon, Mars and Beyond...

NASA Technical Reports Server (NTRS)

Trigwell, Steve

2010-01-01

For any future manned exploration to the moon, Mars, or beyond, there is a significant need to reduce the cost and logistics of transporting the raw materials such as oxygen, water, and fuel required to sustain human activity. Current research at Kennedy Space Center is focused on utilizing the resources at the destination to produce these requirements on-site, i.e. to live off the land. This program, known as In-situ Resource Utilization (ISRU), is the focus of the Applied Science and Technology research group here at KSC. This slide presentation will introduce the laboratories and highlight current research in ISRU to produce oxygen, water, and fuel components from lunar and Martian regolith.
Humanity's unsustainable environmental footprint.

PubMed

Hoekstra, Arjen Y; Wiedmann, Thomas O

2014-06-06

Within the context of Earth's limited natural resources and assimilation capacity, the current environmental footprint of humankind is not sustainable. Assessing land, water, energy, material, and other footprints along supply chains is paramount in understanding the sustainability, efficiency, and equity of resource use from the perspective of producers, consumers, and government. We review current footprints and relate those to maximum sustainable levels, highlighting the need for future work on combining footprints, assessing trade-offs between them, improving computational techniques, estimating maximum sustainable footprint levels, and benchmarking efficiency of resource use. Ultimately, major transformative changes in the global economy are necessary to reduce humanity's environmental footprint to sustainable levels. Copyright © 2014, American Association for the Advancement of Science.
Integrating remediation and resource recovery: On the economic conditions of landfill mining

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

Frändegård, Per, E-mail: per.frandegard@liu.se; Krook, Joakim; Svensson, Niclas

Highlights: • We compare two remediation scenarios; one with resource recovery and one without. • Economic analysis includes relevant direct costs and revenues for the landfill owner. • High degrees of metal and/or combustible contents are important economic factors. • Landfill tax and the access to a CHP can have a large impact on the result. • Combining landfill mining and remediation may decrease the project cost. - Abstract: This article analyzes the economic potential of integrating material separation and resource recovery into a landfill remediation project, and discusses the result and the largest impact factors. The analysis is donemore » using a direct costs/revenues approach and the stochastic uncertainties are handled using Monte Carlo simulation. Two remediation scenarios are applied to a hypothetical landfill. One scenario includes only remediation, while the second scenario adds resource recovery to the remediation project. Moreover, the second scenario is divided into two cases, case A and B. In case A, the landfill tax needs to be paid for re-deposited material and the landfill holder does not own a combined heat and power plant (CHP), which leads to disposal costs in the form of gate fees. In case B, the landfill tax is waived on the re-deposited material and the landfill holder owns its own CHP. Results show that the remediation project in the first scenario costs about €23/ton. Adding resource recovery as in case A worsens the result to −€36/ton, while for case B the result improves to −€14/ton. This shows the importance of landfill tax and the access to a CHP. Other important factors for the result are the material composition in the landfill, the efficiency of the separation technology used, and the price of the saleable material.« less
Impact of pozzolanic binder addition on stabilization of polluted dredged sediments on its potential reuse as a new material resource for road construction in Basse Normandie, France

NASA Astrophysics Data System (ADS)

Silitonga, E.

2018-02-01

Due to the increase of the amount of marine dredged sediments (MDS) and the cost of managing the disposal site is very high, a reutilization of dredged sediment is urgently needed in France. The primary goal of this research is to find a domain for reuse of MDS materials as a new material regarding the environmental issues, and other requirement needed. In this study, the MDS was used as replacement material in road construction. Hence, various tests need to be realized to identify if MDS could achieve the requirement needed in this domain. The secondary objective is to enhance the geotechnical characteristic and to reduce the pollution content of the MDS, by incorporating binders and sediments, and revealed the geotechnical characteristic. The geotechnical test result shows that the stabilization by hydraulics binders improve the geotechnical characteristic and could fulfil the requirement needed. The present of Fly Ash and Silica Fume in this study is aimed to reduce the pollution level, especially the heavy metal content. After the geotechnical study in laboratory results shows as expected then the study to identify the chemical characteristic was realized. In order to evaluate the environmental impacts, leaching test was performed. The Leaching test result shows that with 7% of Silica Fume and 10% of Fly Ash capable to fulfil the criteria needed, hence, the use of MDS is consider safe in term of geotechnical and environmental impact, as a new material in road construction
Information needs of people with low back pain for an online resource: a qualitative study of consumer views.

PubMed

Nielsen, Mandy; Jull, Gwendolen; Hodges, Paul W

2014-01-01

To identify the information needs of people with low back pain (LBP) in Australia, and the preferred methods to present this information online, as a basis for development of a patient-centred website. Available online LBP resources are limited in quality and content and it is not clear if they are meeting the needs of sufferers. Focus groups and semi-structured telephone interviews, involving 28 people with LBP. Seven categories of information were identified: reasons for LBP, treatment and management options, self-help information, psychological and social dimensions, lay stories, quality assurance of information and roles of different healthcare professionals and locally available services. Identified preferences for online presentation included: multimodality, emphasis on visual media, readability and interactivity. Participants had been unable to obtain desired LBP information using existing resources. This study provides important guidance for development of a patient-centred website grounded in the expressed needs and preferences of people with LBP. Understanding the breadth of patients' questions and concerns is essential for provision of patient-centred information and interventions. Incorporating these with the current evidence base would provide an accessible and relevant LBP patient education referral point, which is currently lacking. Implications for Rehabilitation Use of the internet to obtain health information is increasing, although there is little evidence that existing low back pain websites are meeting the expressed needs of health consumers. Our research suggests that people with low back pain have difficulty finding relevant and trustworthy information about the condition on the internet. Taking patient information needs and presentation preferences into account when designing online information material will provide people with low back pain an accessible and relevant educational resource that is currently lacking.

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

NASA Astrophysics Data System (ADS)

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 presented. Continued use of new outreach tools such as web technology and social innovations for more efficient use of limited resources will remain an issue for the scientific community. Lessons learned need to be provided continuously and this project add to this material.
Space Resource Roundtable Rationale

NASA Astrophysics Data System (ADS)

Duke, Michael

1999-01-01

Recent progress in the U.S. Space Program has renewed interest in space resource issues. The Lunar Prospector mission conducted in NASA's Discovery Program has yielded interesting new insights into lunar resource issues, particularly the possibility that water is concentrated in cold traps at the lunar poles. This finding has not yet triggered a new program of lunar exploration or development, however it opens the possibility that new Discovery Missions might be viable. Several asteroid missions are underway or under development and a mission to return samples from the Mars satellite, Phobos, is being developed. These exploration missions are oriented toward scientific analysis, not resource development and utilization, but can provide additional insight into the possibilities for mining asteroids. The Mars Surveyor program now includes experiments on the 2001 lander that are directly applicable to developing propellants from the atmosphere of Mars, and the program has solicited proposals for the 2003/2005 missions in the area of resource utilization. These are aimed at the eventual human exploration of Mars. The beginning of construction of the International Space Station has awakened interest in follow-on programs of human exploration, and NASA is once more studying the human exploration of Moon, Mars and asteroids. Resource utilization will be included as objectives by some of these human exploration programs. At the same time, research and technology development programs in NASA such as the Microgravity Materials Science Program and the Cross-Enterprise Technology Development Program are including resource utilization as a valid area for study. Several major development areas that could utilize space resources, such as space tourism and solar power satellite programs, are actively under study. NASA's interests in space resource development largely are associated with NASA missions rather than the economic development of resources for industrial processes. That is why there is an emphasis in NASA programs on propellant production on Mars - NASA plans missions to Mars, so could make use of those propellants. For other types of applications, however, it will be up to market forces to define the materials and products needed and develop the technologies for extracting them from space resources. Some leading candidates among the potential products from space resources are propellants for other space activities, water from the Moon for use in space, silicon for photovoltaic energy collection in space, and, eventually, He-3 from the Moon for fusion energy production. As the capabilities for manufacturing materials in space are opened up by research aboard the International Space Station, new opportunities for utilization of space resources may emerge. Whereas current research emphasizes increasing knowledge, one program objective should be the development of industrial production techniques for space. These will be based on the development of value-added processing in space, where materials are brought to the space facility, processed there, and returned to Earth. If enough such space processing is developed that the materials transportation requirements are measured in the hundreds of tons a year level, opportunities for substituting lunar materials may develop. The fundamental message is that it is not possible to develop space resources in a vacuum. One must have three things: a recoverable resource, technology to recover it, and a customer. Of these, the customer probably is the most important. All three must be integrated in a space resource program. That is what the Space Resource Roundtable, initiated with this meeting, will bring together.
Perceptions versus Realities: Exploring Needs and Science Learning Outcomes In the Mississippi Delta

NASA Astrophysics Data System (ADS)

Fitts, Lacey S.

The Mississippi Delta (MS Delta) is a high-poverty region in northwestern Mississippi located between the Mississippi and Yazoo rivers. The Delta is home to sixteen rural counties with over seventy failing or underperforming schools. Many of these schools lack the resources necessary to ensure adequate opportunities for all students. Learning outcomes for the state are among the lowest in the nation, and scores in the rural Delta are far below the state average. Graduating seniors take the ACT college entrance exam, with about 10% of Mississippi seniors scoring as "college-ready" in science. The region has a critical shortage of science teachers, and many schools do not offer advanced science courses. This study assessed teachers' needs, identified key characteristics of the secondary science programs in which they teach, and sought to understand conditions affecting science learning outcomes. An inventory of science teachers' needs was administered to teachers in the region. The greatest needs were material resources, high quality training, and strategies for improving poor reading and problem-solving skills of students. Of the factors examined, the percentage of students receiving free lunch had the strongest correlation with science learning outcomes in the school, higher than access to resources, number of science courses offered, and level of self-reported teacher need. A three-tiered approach to improving science learning outcomes has been developed, emphasizing community relationships, targeted professional development, and relevant science curriculum.
DOE Office of Scientific and Technical Information (OSTI.GOV)

Milligan, Michael; Bloom, Aaron P; Townsend, Aaron

Defining flexibility has been a challenge that a number of industry members and researchers have attempted to address in recent years. With increased variability and uncertainty of variable generation (VG), the resources on the system will have to be more flexible to adjust output, so that power output ranges, power ramp rates, and energy duration sustainability are sufficient to meet the needs of balancing supply with demand at various operational timescales. This chapter discusses whether existing market designs provide adequate incentives for resources to offer their flexibility into the market to meet the increased levels of variability and uncertainty introducedmore » by VG in the short-term operational time frame. It presents a definition of flexibility and discusses how increased levels of VG require increased needs for flexibility on power systems. Following this introductory material, the chapter examines how existing market designs ensure that resources have the right incentives to provide increased flexibility, and then discusses a number of emerging market design elements that impact flexibility incentives.« less
Diabetes education project: community networking in rural Utah.

PubMed

DeBry, S M; Smith, A; Wittenberg, M; Mortensen, V

1996-01-01

People in rural areas often lack the financial resources, workforce, and professional network needed to sustain a diabetes education pro gram in their own community. HealthInsight, a nonprofit organization that works to improve the quality of health care in its community, developed a 2-day seminar in an effort to facilitate the networking of rural health professionals who educate patients with diabetes and to help those educators better learn how to use existing resources. Participants included nurses, dietitians, diabetes educators, quality managers, and education directors from hospitals and home health agencies in both rural and metropolitan areas. Speakers presented information on a variety of topics related to program development, and a resource manual containing numerous materials was given to each participant. At the end of the seminar, the group turned in goals for their own programs. Too often, providers of health care compete rather than collaborate with one another. There is a great need for such networking opportunities among health care professionals working on common goals--especially in rural areas.
Water filtration using plant xylem.

PubMed

Boutilier, Michael S H; Lee, Jongho; Chambers, Valerie; Venkatesh, Varsha; Karnik, Rohit

2014-01-01

Effective point-of-use devices for providing safe drinking water are urgently needed to reduce the global burden of waterborne disease. Here we show that plant xylem from the sapwood of coniferous trees--a readily available, inexpensive, biodegradable, and disposable material--can remove bacteria from water by simple pressure-driven filtration. Approximately 3 cm(3) of sapwood can filter water at the rate of several liters per day, sufficient to meet the clean drinking water needs of one person. The results demonstrate the potential of plant xylem to address the need for pathogen-free drinking water in developing countries and resource-limited settings.
Developing antitobacco mass media campaign messages in a low-resource setting: experience from the Kingdom of Tonga.

PubMed

Sugden, C; Phongsavan, P; Gloede, S; Filiai, S; Tongamana, V O

2017-05-01

Tobacco use has become the leading cause of preventable death in Tonga, a small island nation in the South Pacific. One pragmatic and economical strategy to address this worrying trend is to adapt effective antitobacco mass media materials developed in high-income countries for local audiences. Using Tonga as an example, this paper shares the practical steps involved in adapting antitobacco campaign materials for local audiences with minimal resources, a limited budget and without the need for an external production team. The Tongan experience underscores the importance of an adaptation process that draws from evidence-based best-practice models and engages local and regional stakeholders to ensure that campaign materials are tailored to the local context and are embedded within a mix of antitobacco strategies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
New woody and ambery notes from cedarwood and turpentine oil.

PubMed

Panten, Johannes; Bertram, Heinz-Jürgen; Surburg, Horst

2004-12-01

The development of a new product in the chemical industry is still driven by needs like technical properties, price/performance ratio, biodegradability, or product safety. However, in terms of improving more and more on ecological criteria, summarized under such catchphrases as sustainable development or green chemistry, another important aspect is to use renewable resources as starting materials. This is not significantly new in fragrance chemistry, and there are a lot of raw materials in the perfume oils that are derived from molecules of renewable resources. Two commonly used materials are: longifolene (from turpentine oil) and cedrene (from cedarwood oil). These compounds are very suitable for the synthesis of woody and ambery notes, and even though it seemed that all possibilities were exhausted, it is actually still feasible to discover new molecules with excellent olfactory properties such as Ambrocenide (50a), which is available in three steps from alpha-cedrene. Some of these molecules will be treated in this review, both with respect to synthesis as well as structural and sensory aspects.
Resource recovery from urban stock, the example of cadmium and tellurium from thin film module recycling.

PubMed

Simon, F-G; Holm, O; Berger, W

2013-04-01

Raw material supply is essential for all industrial activities. The use of secondary raw material gains more importance since ore grade in primary production is decreasing. Meanwhile urban stock contains considerable amounts of various elements. Photovoltaic (PV) generating systems are part of the urban stock and recycling technologies for PV thin film modules with CdTe as semiconductor are needed because cadmium could cause hazardous environmental impact and tellurium is a scarce element where future supply might be constrained. The paper describes a sequence of mechanical processing techniques for end-of-life PV thin film modules consisting of sandblasting and flotation. Separation of the semiconductor material from the glass surface was possible, however, enrichment and yield of valuables in the flotation step were non-satisfying. Nevertheless, recovery of valuable metals from urban stock is a viable method for the extension of the availability of limited natural resources. Copyright © 2013 Elsevier Ltd. All rights reserved.
Advanced Na-NiCl2 Battery Using Nickel-Coated Graphite with Core-Shell Microarchitecture.

PubMed

Chang, Hee-Jung; Canfield, Nathan L; Jung, Keeyoung; Sprenkle, Vincent L; Li, Guosheng

2017-04-05

Stationary electric energy storage devices (rechargeable batteries) have gained increasing prominence due to great market needs, such as smoothing the fluctuation of renewable energy resources and supporting the reliability of the electric grid. With regard to raw materials availability, sodium-based batteries are better positioned than lithium batteries due to the abundant resource of sodium in Earth's crust. However, the sodium-nickel chloride (Na-NiCl 2 ) battery, one of the most attractive stationary battery technologies, is hindered from further market penetration by its high material cost (Ni cost) and fast material degradation at its high operating temperature. Here, we demonstrate the design of a core-shell microarchitecture, nickel-coated graphite, with a graphite core to maintain electrochemically active surface area and structural integrity of the electron percolation pathway while using 40% less Ni than conventional Na-NiCl 2 batteries. An initial energy density of 133 Wh/kg (at ∼C/4) and energy efficiency of 94% are achieved at an intermediate temperature of 190 °C.
Welcome to the National Wetlands Research Center Library: Successful Research Begins @ Your Library

USGS Publications Warehouse

Broussard, Linda

2007-01-01

The National Wetlands Research Center (NWRC) library is part of the U.S. Geological Survey (USGS) and is the only USGS library dedicated to wetland science. The mission of the NWRC library is to support the research and information needs of scientists, managers, and support personnel by providing a specialized, scientific collection of library materials and related information services that are responsive to and reflect internal and external customer needs and work processes. The NWRC library participates in international cataloging and resource sharing that allows libraries from throughout the world to borrow from its collections and lend to NWRC. This sharing of materials facilitates the research of other governmental agencies, universities, and those interested in the study of wetlands.
Additive Construction with Mobile Emplacement (ACME)

NASA Technical Reports Server (NTRS)

Vickers, John

2015-01-01

The Additive Construction with Mobile Emplacement (ACME) project is developing technology to build structures on planetary surfaces using in-situ resources. The project focuses on the construction of both 2D (landing pads, roads, and structure foundations) and 3D (habitats, garages, radiation shelters, and other structures) infrastructure needs for planetary surface missions. The ACME project seeks to raise the Technology Readiness Level (TRL) of two components needed for planetary surface habitation and exploration: 3D additive construction (e.g., contour crafting), and excavation and handling technologies (to effectively and continuously produce in-situ feedstock). Additionally, the ACME project supports the research and development of new materials for planetary surface construction, with the goal of reducing the amount of material to be launched from Earth.
Economic and environmental assessment of propionic acid production by fermentation using different renewable raw materials.

PubMed

Tufvesson, Pär; Ekman, Anna; Sardari, Roya R R; Engdahl, Kristina; Tufvesson, Linda

2013-12-01

Production of propionic acid by fermentation of glycerol as a renewable resource has been suggested as a means for developing an environmentally-friendly route for this commodity chemical. However, in order to quantify the environmental benefits, life cycle assessment of the production, including raw materials, fermentation, upstream and downstream processing is required. The economic viability of the process also needs to be analysed to make sure that any environmental savings can be realised. In this study an environmental and economic assessment from cradle-to-gate has been conducted. The study highlights the need for a highly efficient bioprocess in terms of product titre (more than 100g/L and productivity more than 2g/(L · h)) in order to be sustainable. The importance of the raw materials and energy production for operating the process to minimize emissions of greenhouse gases is also shown. Copyright © 2013 Elsevier Ltd. All rights reserved.
The National and University Library in Zagreb: The Goal Is Known--How Can It Be Attained?

ERIC Educational Resources Information Center

Miletic-Vejzovic, Laila

1994-01-01

Provides an overview of the state of libraries and their resources in Croatia. Highlights include destruction of libraries resulting from the war; the need for centralization, uniformity, and standards; the role of the National and University Library; processing library materials; and the development of an automated system and network. (Contains…
Investing in Our Future: A Handbook for Teaching Local Government.

ERIC Educational Resources Information Center

Bjornland, Lydia D.

This resource book for local government officials, teachers, and civic leaders is designed to aid in the production of materials and the establishment of programs to educate young people about the role local government plays in their lives. Practical guidelines outline the steps that need to be taken to initiate a successful program, including…
Facilitating the Collection and Dissemination of Information to Parents of Children in a Child Care Program.

ERIC Educational Resources Information Center

de Armas, Maria P.

To improve conditions at a nonprofit day care center serving low-income, mainly non-English-speaking families, this practicum addressed the need of recently immigrated parents to increase their knowledge of child development and available community resources. A total of 52 Hispanic parents were given materials at an information distribution area…
South Carolina Word List, Grades 1-12. Basic Skills Assessment Program.

ERIC Educational Resources Information Center

Instructional Objectives Exchange, Los Angeles, CA.

Designed as a resource for reading teachers who are attempting to enhance their students' fundamental reading skills and to permit the more rigorous determination of readability levels for both instructional materials and testing devices, this word list provides a grade-by-grade set of key words students need to master for grades 1 through 12 The…
Program Retrieval/Dissemination: A Solid State Random Access System.

ERIC Educational Resources Information Center

Weeks, Walter O., Jr.

The trend toward greater flexibility in educational methods has led to a need for better and more rapid access to a variety of aural and audiovisual resource materials. This in turn has demanded the development of a flexible, reliable system of hardware designed to aid existing distribution methods in providing such access. The system must be…
Movidas Rascuaches: Strategies of Migrant Resistance at the Mexico-U.S. Border

ERIC Educational Resources Information Center

Spener, David

2010-01-01

In the field of Chicana/o arts and letters, "rasquachismo" refers to the celebration of the sensibility of "los de abajo" (the underdogs), whose resourcefulness and ingenuity permit them to overcome adversity by stitching together the tools needed to survive from whatever materials they have at hand. In this article, I apply…
The Value of Assessing Public Perceptions: Wildland Fire and Defensible Space

ERIC Educational Resources Information Center

Monroe, Martha C.; Nelson, Kristen C.

2004-01-01

Fire is a challenge in the wildland-urban interface. Although resource managers encourage residents to create defensible space, many do not. This study illustrates the value of using a needs assessment to better understand perceptions of an audience in order to develop meaningful messages and materials. In this case, our audience is residents of…

NetSciEd: Network Science and Education for the Interconnected World

ERIC Educational Resources Information Center

Sayama, Hiroki; Cramer, Catherine; Sheetz, Lori; Uzzo, Stephen

2017-01-01

This short article presents a summary of the NetSciEd (Network Science and Education) initiative that aims to address the need for curricula, resources, accessible materials, and tools for introducing K-12 students and the general public to the concept of networks, a crucial framework in understanding complexity. NetSciEd activities include (1)…
Feasibility Study: Library Instruction in Specific Science Disciplines Using the Self-Paced Workbook Adapted to Departmental Needs, Mitchell Memorial Library, Fall 1981.

ERIC Educational Resources Information Center

Ellsbury, Susan H.; And Others

Student library assistants and undergraduate and graduate students from agricultural and biological engineering, biological sciences, and entomology participated in a study to determine the effectiveness of instructional materials adapted to specific science disciplines for developing practical skills in the use of library resources. All students…
Natural Resources and Career Awareness: A Teacher's Guide for Grades K-6.

ERIC Educational Resources Information Center

Ward, George C.

The materials in this teacher's guide have three general divisions that are based on a sequential progression from kindergarten through grade six. Section A (kindergarten through two) explores the world of the child and divides this world into identifiable study groups. Section B (third and fourth grades) deals with the needs of living things and…
Source Book of African and Afro-American Materials for Music Educators.

ERIC Educational Resources Information Center

Standifer, James A.; Reeder, Barbara

This Sourcebook can serve as a much needed resource in strengthening the study of African and Afro-American music, an area of specialization that has been neglected in most traditional study programs. The work is divided into two major parts, and 2 appendices. African Music, Part I, contains a bibliography of books about Africa, music, musical…
Field results for line intersect distance sampling of coarse woody debris

Treesearch

David L. R. Affleck

2009-01-01

A growing recognition of the importance of downed woody materials in forest ecosystem processes and global carbon budgets has sharpened the need for efficient sampling strategies that target this resource. Often the aggregate volume, biomass, or carbon content of the downed wood is of primary interest, making recently developed probability proportional-to-volume...
Eight Stars of Gold--The Story of Alaska's Flag. Middle School Activities (Grades 6-8).

ERIC Educational Resources Information Center

Alaska State Museum, Juneau.

This activities booklet focuses on the story of Alaska's state flag. The booklet is for use in teaching middle school students. Each activity contains: background information, a summary and time estimate, Alaska state standards, a step-by-step technique for classroom implementation of the activity, assessment tips, materials and resources needed,…
Eight Stars of Gold--The Story of Alaska's Flag. High School Activities (Grades 9-12).

ERIC Educational Resources Information Center

Alaska State Museum, Juneau.

This activities booklet focuses on the story of Alaska's flag. The booklet is intended for use in teaching high school students. Each activity contains: background information; a summary and time estimate, Alaska state standards, a step-by-step technique for classroom implementation of the activity, assessment tips, materials and resources needed,…
A Curriculum Guide for Inservice Education of Group Day Care and Nursery School Personnel.

ERIC Educational Resources Information Center

Thielges, Iva; Andersen, Rose

This curriculum guide outlines 10 inservice training courses for group day care and nursery school personnel. Each course outline presents a list of learning experiences and related resources from which the instructor can choose to meet the needs of his/her students. Materials are designed to meet the Minnesota Department of Public Welfare…
Assessing Quantitative Learning With The Math You Need When You Need It

NASA Astrophysics Data System (ADS)

Wenner, J. M.; Baer, E. M.; Burn, H.

2008-12-01

We present new data from a pilot project using the The Math You Need, When You Need It (TMYN) web resources in conjunction with several introductory geoscience courses. TMYN is a series of NSF-supported, NAGT-sponsored, web-based modular resources designed to help students learn (or relearn) mathematical skills essential for success in introductory geoscience courses. TMYN presents mathematical topics that are relevant to introductory geoscience based on a survey of more than 75 geoscience faculty members. To date, modules include unit conversions, many aspects of graphing, density calculations, rearranging equations and other simple mathematical concepts commonly used in the geosciences. The modular nature of the resources make it simple to select the units that are appropriate for a given course. In the fall of 2008, nine TMYN modules were tested in three courses taught at Highline Community College (Geology 101) and University of Wisconsin Oshkosh (Physical and Environmental Geology). Over 300 students participated in the study by taking pre- and post-tests and completing modules relevant to their course. Feedback about the use of these modules has been mixed. Initial results confirm anecdotal evidence that students initially have difficulty applying mathematical concepts to geologic problems. Furthermore, pre- test results indicate that, although instructors assume that students can perform simple mathematical manipulations, many students arrive in courses without the skills to apply mathematical concepts in problem solving situations. TMYN resources effectively provide support for learning quantitative problem solving and a mechanism for students to engage in self-teaching. Although we have seen mixed results due to a range of instructor engagement with the material, TMYN can have significant effect on students who are math phobic or "can't do math" because they can work at their own pace to overcome affective obstacles such as fear and dislike of mathematics. TMYN is most effective when instructors make explicit connections between material in the modules and course content. Instructors who participated in the study in Fall 2008 reacted positively to the use of TMYN in introductory geoscience courses because the resources require minimal class and prep time. Furthermore, when instructors can hold students responsible for the quantitative concepts covered with TMYN, they feel more comfortable including quantitative information without significant loss of geologic content.
The astronomy education through interactive materials

NASA Astrophysics Data System (ADS)

de Macedo, Josué Antunes; Voelzke, Marcos Rincon

2014-11-01

This study presents results of a survey conducted at the Federal Institution of Education, Science and Technology in the North of Minas Gerais (IFNMG), and aimed to investigate the potentialities of the use of interactive materials in the teaching of astronomy. An advanced training course with involved learning activities about basic concepts of astronomy was offered to thirty-two Licenciate students in Physics, Mathematics and Biological Sciences, using three pedagogical moments. Among other aspects, the viability of the use of resources was noticed, involving digital technologies and interactive materials on teaching of astronomy, which may contribute to the broadening of methodological options for future teachers and meet their training needs
Space Station needs, attributes and architectural options. Volume 2, book 1, part 2, task 1: Mission requirements

NASA Technical Reports Server (NTRS)

1983-01-01

Mission areas analyzed for input to the baseline mission model include: (1) commercial materials processing, including representative missions for producing metallurgical, chemical and biological products; (2) commercial Earth observation, represented by a typical carry-on mission amenable to commercialization; (3) solar terrestrial and resource observations including missions in geoscience and scientific land observation; (4) global environment, including representative missions in meteorology, climatology, ocean science, and atmospheric science; (5) materials science, including missions for measuring material properties, studying chemical reactions and utilizing the high vacuum-pumping capacity of space; and (6) life sciences with experiments in biomedicine and animal and plant biology.
Space and Planetary Resources

NASA Astrophysics Data System (ADS)

Abbud-Madrid, Angel

2018-02-01

The space and multitude of celestial bodies surrounding Earth hold a vast wealth of resources for a variety of space and terrestrial applications. The unlimited solar energy, vacuum, and low gravity in space, as well as the minerals, metals, water, atmospheric gases, and volatile elements on the Moon, asteroids, comets, and the inner and outer planets of the Solar System and their moons, constitute potential valuable resources for robotic and human space missions and for future use in our own planet. In the short term, these resources could be transformed into useful materials at the site where they are found to extend mission duration and to reduce the costly dependence from materials sent from Earth. Making propellants and human consumables from local resources can significantly reduce mission mass and cost, enabling longer stays and fueling transportation systems for use within and beyond the planetary surface. Use of finely grained soils and rocks can serve for habitat construction, radiation protection, solar cell fabrication, and food growth. The same material could also be used to develop repair and replacement capabilities using advanced manufacturing technologies. Following similar mining practices utilized for centuries on Earth, identifying, extracting, and utilizing extraterrestrial resources will enable further space exploration, while increasing commercial activities beyond our planet. In the long term, planetary resources and solar energy could also be brought to Earth if obtaining these resources locally prove to be no longer economically or environmentally acceptable. Throughout human history, resources have been the driving force for the exploration and settling of our planet. Similarly, extraterrestrial resources will make space the next destination in the quest for further exploration and expansion of our species. However, just like on Earth, not all challenges are scientific and technological. As private companies start working toward exploiting the resources from asteroids, the Moon, and Mars, an international legal framework is also needed to regulate commercial exploration and the use of space and planetary resources for the benefit of all humanity. These resources hold the secret to unleash an unprecedented wave of exploration and of economic prosperity by utilizing the full potential and value of space. It is up to us humans here on planet Earth to find the best way to use these extraterrestrial resources effectively and responsibly to make this promise a reality.
Barriers and benefits associated with nurses information seeking related to patient education needs on clinical nursing units.

PubMed

Jones, Josette; Schilling, Katherine; Pesut, Daniel

2011-01-01

The purpose of this study was to answer the following two questions: What are clinical nurses' rationales for their approaches to finding patient educational materials on the web? What are perceived barriers and benefits associated with the use of web-based information resources for patient education in the context of nursing clinical practice?Over 179 individual data units were analyzed to understand clinical nurses' rationales for their approaches to find patient educational materials on the web. Rationales were defined as those underlying catalysts or activators leading to an information need. Analyses found that the primary reasons why clinical nurses conducted web-based information searches included direct patient requests ( 9 requests), colleague requests (6 requests), building patient materials collections (4), patients' family requests (3), routine teaching (1), personal development (1), or staff development (1). From these data, four broad themes emerged: professional reasons, personal reasons, technology reasons, and organization reasons for selecting information resources. Content analysis identified 306 individual data units representing either 'benefits' (178 units) or 'barriers' (128) to the nurses' use of web resources for on-unit patient care. Inter-rater reliability was assessed and found to be excellent (r = 0.943 to 0.961). The primary themes that emerged as barriers to the used of web-based resources included: 1) time requirements to perform a search, 2) nurses' experience and knowledge about the resources or required technology, 3) specific characteristics of individuals electronic information resources, and 4) organizational procedures and policies. Three primary themes that represented the benefits of using web-based resources were also identified: 1) past experiences and knowledge of a specific resource or the required technologies, 2) availability and accessibility on the unit, and 3) specific characteristics of individual information tool. In many cases, nurses commented on specific characteristics or features of favorite information resources. Favorite sites included a variety or reputable health care organizations that displayed context in text, audio, and/or video. In addition such sites were described as easy-to read and provided content related to patient-focused information or specific content such as toll free telephone contact numbers.Information searching is the interaction between and among information users and computer-based information systems. Information seeking is becoming an important part of the knowledge work of nurses. Information seeking and searching intersects with the field of human computer interaction (HCI), which focuses on all aspects of human, and computer interactions. Users of an information system are understood as "actors" in situations, with a set of skills and shared practices based on work experiences with others. Designing better tools and developing information searching strategies that support, extend, and transform practices, begins by asking: Who are the users? What are the tasks? What is the interplay between the technology and the organization of the task? This study contributes fundamental data and information about the rationales nurses use in information seeking tasks. In addition it provides empirical evidences regarding barriers and benefits of information seeking in the context of patient education needs in inpatient clinical settings.
The Curriculum Customization Service: A Tool for Customizing Earth Science Instruction and Supporting Communities of Practice

NASA Astrophysics Data System (ADS)

Melhado, L. C.; Devaul, H.; Sumner, T.

2010-12-01

Accelerating demographic trends in the United States attest to the critical need to broaden access to customized learning: reports refer to the next decade as the era of “extreme diversity” in K-12 classrooms, particularly in large urban school districts. This diverse student body possesses a wide range of knowledge, skills, and abilities in addition to cultural differences. A single classroom may contain students with different levels of quantitative skills, different levels of English language proficiency, and advanced students preparing for college-level science. A uniform curriculum, no matter how well designed and implemented, cannot possibly serve the needs of such diverse learners equally well. Research has shown positive learning outcomes when pedagogical strategies that customize instruction to address specific learner needs are implemented, with under-achieving students often benefiting most. Supporting teachers in the effective adoption and use of technology to meet these instructional challenges is the underlying goal of the work to be presented here. The Curriculum Customization Service (CCS) is an integrated web-based platform for middle and high school Earth science teachers designed to facilitate teachers’ instructional planning and delivery; enhancing existing curricula with digital library resources and shared teacher-contributed materials in the context of articulated learning goals. The CCS integrates interactive resources from the Digital Library for Earth System Education (DLESE) with an inquiry-based curriculum component developed by the American Geological Institute (EarthComm and Investigating Earth Systems). The digital library resources emphasize visualizations and animations of Earth processes that often challenge students’ understanding, offering multiple representations of phenomena to address different learning styles, reading abilities, and preconceived ideas. Teachers can access these materials, as well as those created or contributed by colleagues to create personalized, annotated collections of resources best suited to address the needs of the students in their classroom. Teachers can see the resources that their colleagues are using to customize their instruction, and share their ideas about the suitability of resources for different learners or learning styles through the use of tags and annotations thus creating a community of practice in support of differentiated instruction. A field trial involving 124 middle and high school Earth science teachers in a large urban school district was conducted in the 2009-2010 academic year, accompanied by a mixed-method research and evaluation study to investigate the impact of the use of this system on teacher beliefs and practice, and student learning. This presentation will include a demonstration of the system as well as discuss the results of the research thus far.
Challenges in Developing Competency-based Training Curriculum for Food Safety Regulators in India

PubMed Central

Thippaiah, Anitha; Allagh, Komal Preet; Murthy, G. V.

2014-01-01

Context: The Food Safety and Standards Act have redefined the roles and responsibilities of food regulatory workforce and calls for highly skilled human resources as it involves complex management procedures. Aims: 1) Identify the competencies needed among the food regulatory workforce in India. 2) Develop a competency-based training curriculum for food safety regulators in the country. 3) Develop training materials for use to train the food regulatory workforce. Settings and Design: The Indian Institute of Public Health, Hyderabad, led the development of training curriculum on food safety with technical assistance from the Royal Society for Public Health, UK and the National Institute of Nutrition, India. The exercise was to facilitate the implementation of new Act by undertaking capacity building through a comprehensive training program. Materials and Methods: A competency-based training needs assessment was conducted before undertaking the development of the training materials. Results: The training program for Food Safety Officers was designed to comprise of five modules to include: Food science and technology, Food safety management systems, Food safety legislation, Enforcement of food safety regulations, and Administrative functions. Each module has a facilitator guide for the tutor and a handbook for the participant. Essentials of Food Hygiene-I (Basic level), II and III (Retail/ Catering/ Manufacturing) were primarily designed for training of food handlers and are part of essential reading for food safety regulators. Conclusion: The Food Safety and Standards Act calls for highly skilled human resources as it involves complex management procedures. Despite having developed a comprehensive competency-based training curriculum by joint efforts by the local, national, and international agencies, implementation remains a challenge in resource-limited setting. PMID:25136155
Sustainable regulation of construction.

PubMed

2000-11-01

The seminar examined the role building codes and regulations can have in promoting a more sustainable approach to construction, particularly through their application to non-industrial building materials. A range of building materials such as straw, bamboo, rammed earth, adobe, and cob (a mixture of clay and chopped straw) were described and illustrated by slides to show their building potential. The current codes have a prime concern to protect the health and safety of people from the built environment. They have been developed almost exclusively for mainstream industrial materials and methods of construction, which makes them difficult to use with alternative, indigenous, or non-industrial building materials, even though those materials may be considered more sustainable. The argument was put forward that with only one-third of the world population living in modern industrial buildings today, it is not sustainable to re-house the remaining rapidly expanding population in high technology dwellings. Many of the low technology building materials and methods now used by the majority of people in the world need only incremental improvement to be equal or superior to many of their industrial replacements. Since these can be more sustainable methods of building, there needs to be an acceptance of the use of alternative materials, particularly in the developing parts of the world, where they are being rejected for less sustainable industrial methods. However, many codes make it difficult to use non-industrial materials; indeed, many of the industrial materials would not meet the demands that must be now met if they were now being introduced as new materials. Consequently, there is a need to develop codes to facilitate the use of a wider range of materials than in current use, and research is needed to assist this development. Sustainable regulation should take into account the full range of real impacts that materials and systems have in areas such as resource use and depletion, toxicity of the processes that produce them, and their potential for re-use and recyclability.
An integrated approach: managing resources for post-disaster reconstruction.

PubMed

Chang, Yan; Wilkinson, Suzanne; Brunsdon, David; Seville, Erica; Potangaroa, Regan

2011-10-01

A lack of resources for post-disaster housing reconstruction significantly limits the prospects for successful recovery. Following the earthquake in Wenchuan, China, in May 2008, housing reconstruction was not immune to resource shortages and price inflation. Difficulties in sourcing materials and labour considerably impeded recovery. This paper provides evidence of the resourcing bottlenecks inherent in the post-Wenchuan earthquake reconstruction process. Its aim is to present an integrated planning framework for managing resources for post-disaster housing rebuilding. The results are drawn from in-field surveys that highlight the areas where stakeholders need to concentrate effort, including revising legislation and policy, enhancing capacity for rebuilding in the construction industry, strengthening the transportation network, restructuring market mechanisms, and incorporating environmental considerations into overall planning. Although the case study presented here is country-specific, it is hoped that the findings provide a basis for future research to identify resourcing constraints and solutions in other disaster contexts. © 2011 The Author(s). Disasters © Overseas Development Institute, 2011.
Teaching light reflection and refraction to the blind

NASA Astrophysics Data System (ADS)

de Azevedo, A. C.; Vieira, L. P.; Aguiar, C. E.; Santos, A. C. F.

2015-01-01

The latest trend in special education policy is to teach students both with and without special needs in the same school system. In the case of students with visual impairment, one of the main problems they face, particularly in physics, is the lack of instructional material adapted for the experimental laboratory. In this paper, we present strategies, activities and resources for instructional use by physics teachers in classrooms with students with visual impairment using laser devices. For the best results, we suggest that teachers use resources from the perspective of building models to stimulate the interest and active involvement of the students.
Evaluation index system of steel industry sustainable development based on entropy method and topsis method

NASA Astrophysics Data System (ADS)

Ronglian, Yuan; Mingye, Ai; Qiaona, Jia; Yuxuan, Liu

2018-03-01

Sustainable development is the only way for the development of human society. As an important part of the national economy, the steel industry is an energy-intensive industry and needs to go further for sustainable development. In this paper, we use entropy method and Topsis method to evaluate the development of China’s steel industry during the “12th Five-Year Plan” from four aspects: resource utilization efficiency, main energy and material consumption, pollution status and resource reuse rate. And we also put forward some suggestions for the development of China’s steel industry.
Assessing Unmet Information Needs of Breast Cancer Survivors: Exploratory Study of Online Health Forums Using Text Classification and Retrieval.

PubMed

McRoy, Susan; Rastegar-Mojarad, Majid; Wang, Yanshan; Ruddy, Kathryn J; Haddad, Tufia C; Liu, Hongfang

2018-05-15

Patient education materials given to breast cancer survivors may not be a good fit for their information needs. Needs may change over time, be forgotten, or be misreported, for a variety of reasons. An automated content analysis of survivors' postings to online health forums can identify expressed information needs over a span of time and be repeated regularly at low cost. Identifying these unmet needs can guide improvements to existing education materials and the creation of new resources. The primary goals of this project are to assess the unmet information needs of breast cancer survivors from their own perspectives and to identify gaps between information needs and current education materials. This approach employs computational methods for content modeling and supervised text classification to data from online health forums to identify explicit and implicit requests for health-related information. Potential gaps between needs and education materials are identified using techniques from information retrieval. We provide a new taxonomy for the classification of sentences in online health forum data. 260 postings from two online health forums were selected, yielding 4179 sentences for coding. After annotation of data and training alternative one-versus-others classifiers, a random forest-based approach achieved F1 scores from 66% (Other, dataset2) to 90% (Medical, dataset1) on the primary information types. 136 expressions of need were used to generate queries to indexed education materials. Upon examination of the best two pages retrieved for each query, 12% (17/136) of queries were found to have relevant content by all coders, and 33% (45/136) were judged to have relevant content by at least one. Text from online health forums can be analyzed effectively using automated methods. Our analysis confirms that breast cancer survivors have many information needs that are not covered by the written documents they typically receive, as our results suggest that at most a third of breast cancer survivors' questions would be addressed by the materials currently provided to them. ©Susan McRoy, Majid Rastegar-Mojarad, Yanshan Wang, Kathryn J. Ruddy, Tufia C. Haddad, Hongfang Liu. Originally published in JMIR Cancer (http://cancer.jmir.org), 15.05.2018.

Assessing Unmet Information Needs of Breast Cancer Survivors: Exploratory Study of Online Health Forums Using Text Classification and Retrieval

PubMed Central

Rastegar-Mojarad, Majid; Wang, Yanshan; Ruddy, Kathryn J; Haddad, Tufia C; Liu, Hongfang

2018-01-01

Background Patient education materials given to breast cancer survivors may not be a good fit for their information needs. Needs may change over time, be forgotten, or be misreported, for a variety of reasons. An automated content analysis of survivors' postings to online health forums can identify expressed information needs over a span of time and be repeated regularly at low cost. Identifying these unmet needs can guide improvements to existing education materials and the creation of new resources. Objective The primary goals of this project are to assess the unmet information needs of breast cancer survivors from their own perspectives and to identify gaps between information needs and current education materials. Methods This approach employs computational methods for content modeling and supervised text classification to data from online health forums to identify explicit and implicit requests for health-related information. Potential gaps between needs and education materials are identified using techniques from information retrieval. Results We provide a new taxonomy for the classification of sentences in online health forum data. 260 postings from two online health forums were selected, yielding 4179 sentences for coding. After annotation of data and training alternative one-versus-others classifiers, a random forest-based approach achieved F1 scores from 66% (Other, dataset2) to 90% (Medical, dataset1) on the primary information types. 136 expressions of need were used to generate queries to indexed education materials. Upon examination of the best two pages retrieved for each query, 12% (17/136) of queries were found to have relevant content by all coders, and 33% (45/136) were judged to have relevant content by at least one. Conclusions Text from online health forums can be analyzed effectively using automated methods. Our analysis confirms that breast cancer survivors have many information needs that are not covered by the written documents they typically receive, as our results suggest that at most a third of breast cancer survivors’ questions would be addressed by the materials currently provided to them. PMID:29764801
Life cycle assessment and sustainable engineering in the context of near net shape grown components: striving towards a sustainable way of future production.

PubMed

Kämpfer, Christoph; Seiler, Thomas-Benjamin; Beger, Anna-Lena; Jacobs, Georg; Löwer, Manuel; Moser, Franziska; Reimer, Julia; Trautz, Martin; Usadel, Björn; Wormit, Alexandra; Hollert, Henner

2017-01-01

Technical product harvesting (TEPHA) is a newly developing interdisciplinary approach in which bio-based production is investigated from a technical and ecological perspective. Society's demand for ecologically produced and sustainably operable goods is a key driver for the substitution of conventional materials like metals or plastics through bio-based alternatives. Technical product harvesting of near net shape grown components describes the use of suitable biomass for the production of technical products through influencing the natural shape of plants during their growth period. The use of natural materials may show positive effects on the amount of non-renewable resource consumption. This also increases the product recyclability at the end of its life cycle. Furthermore, through the near net shape growth of biomass, production steps can be reduced. As a consequence such approaches may save energy and the needed resources like crude oil, coal or gas. The derived near net shape grown components are not only considered beneficial from an environmental point of view. They can also have mechanical advantages through an intrinsic topology optimization in contrast to common natural materials, which are influenced in their shape after harvesting. In order to prove these benefits a comprehensive, interdisciplinary scientific strategy is needed. Here, both mechanical investigations and life cycle assessment as a method of environmental evaluation are used.
Lessons learned from a rigorous peer-review process for building the Climate Literacy and Energy Awareness (CLEAN) collection of high-quality digital teaching materials

NASA Astrophysics Data System (ADS)

Gold, A. U.; Ledley, T. S.; McCaffrey, M. S.; Buhr, S. M.; Manduca, C. A.; Niepold, F.; Fox, S.; Howell, C. D.; Lynds, S. E.

2010-12-01

The topic of climate change permeates all aspects of our society: the news, household debates, scientific conferences, etc. To provide students with accurate information about climate science and energy awareness, educators require scientifically and pedagogically robust teaching materials. To address this need, the NSF-funded Climate Literacy & Energy Awareness Network (CLEAN) Pathway has assembled a new peer-reviewed digital collection as part of the National Science Digital Library (NSDL) featuring teaching materials centered on climate and energy science for grades 6 through 16. The scope and framework of the collection is defined by the Essential Principles of Climate Science (CCSP 2009) and a set of energy awareness principles developed in the project. The collection provides trustworthy teaching materials on these socially relevant topics and prepares students to become responsible decision-makers. While a peer-review process is desirable for curriculum developer as well as collection builder to ensure quality, its implementation is non-trivial. We have designed a rigorous and transparent peer-review process for the CLEAN collection, and our experiences provide general guidelines that can be used to judge the quality of digital teaching materials across disciplines. Our multi-stage review process ensures that only resources with teaching goals relevant to developing climate literacy and energy awareness are considered. Each relevant resource is reviewed by two individuals to assess the i) scientific accuracy, ii) pedagogic effectiveness, and iii) usability/technical quality. A science review by an expert ensures the scientific quality and accuracy. Resources that pass all review steps are forwarded to a review panel of educators and scientists who make a final decision regarding inclusion of the materials in the CLEAN collection. Results from the first panel review show that about 20% (~100) of the resources that were initially considered for inclusion passed final review. Reviewer comments are recorded as annotations to enhance the resources in the collection and help educators with the implementation in their curriculum. CLEAN launched the first collection of digital educational resources about climate science and energy awareness in November 2010. The final CLEAN collection will include ≥500 resources and will also provide the alignment with the Benchmarks for Science Literacy and the NAAEE Excellence in Environmental Education Guidelines for Learning through the interactive NSDL strandmaps. We will present the first user feedback to this new collection.
NASA CORE (Central Operation of Resources for Educators) Educational Materials Catalog

NASA Technical Reports Server (NTRS)

1998-01-01

This educational materials catalog presents NASA CORE (Central Operation of Resources for Educators). The topics include: 1) Videocassettes (Aeronautics, Earth Resources, Weather, Space Exploration/Satellites, Life Sciences, Careers); 2) Slide Programs; 3) Computer Materials; 4) NASA Memorabilia/Miscellaneous; 5) NASA Educator Resource Centers; 6) and NASA Resources.
Options for a lunar base surface architecture

NASA Technical Reports Server (NTRS)

Roberts, Barney B.

1992-01-01

The Planet Surface Systems Office at the NASA Johnson Space Center has participated in an analysis of the Space Exploration Initiative architectures described in the Synthesis Group report. This effort involves a Systems Engineering and Integration effort to define point designs for evolving lunar and Mars bases that support substantial science, exploration, and resource production objectives. The analysis addresses systems-level designs; element requirements and conceptual designs; assessments of precursor and technology needs; and overall programmatics and schedules. This paper focuses on the results of the study of the Space Resource Utilization Architecture. This architecture develops the capability to extract useful materials from the indigenous resources of the Moon and Mars. On the Moon, a substantial infrastructure is emplaced which can support a crew of up to twelve. Two major process lines are developed: one produces oxygen, ceramics, and metals; the other produces hydrogen, helium, and other volatiles. The Moon is also used for a simulation of a Mars mission. Significant science capabilities are established in conjunction with resource development. Exploration includes remote global surveys and piloted sorties of local and regional areas. Science accommodations include planetary science, astronomy, and biomedical research. Greenhouses are established to provide a substantial amount of food needs.
SYMPTEK homemade foam models for client education and emergency obstetric care skills training in low-resource settings.

PubMed

Deganus, Sylvia A

2009-10-01

Clinical training for health care workers using anatomical models and simulation has become an established norm. A major requirement for this approach is the availability of lifelike training models or simulators for skills practice. Manufactured sophisticated human models such as the resuscitation neonatal dolls, the Zoë gynaecologic simulator, and other pelvic models are very expensive, and are beyond the budgets of many training programs or activities in low-resource countries. Clinical training programs in many low-resource countries suffer greatly because of this cost limitation. Yet it is also in these same poor countries that the need for skilled human resources in reproductive health is greatest. The SYMPTEK homemade models were developed in response to the need for cheaper, more readily available humanistic models for training in emergency obstetric skills and also for client education. With minimal training, a variety of cheap SYMPTEK models can easily be made, by both trainees and facilitators, from high-density latex foam material commonly used for furnishings. The models are reusable, durable, portable, and easily maintained. The uses, advantages, disadvantages, and development of the SYMPTEK foam models are described in this article.
Research on SEU hardening of heterogeneous Dual-Core SoC

NASA Astrophysics Data System (ADS)

Huang, Kun; Hu, Keliu; Deng, Jun; Zhang, Tao

2017-08-01

The implementation of Single-Event Upsets (SEU) hardening has various schemes. However, some of them require a lot of human, material and financial resources. This paper proposes an easy scheme on SEU hardening for Heterogeneous Dual-core SoC (HD SoC) which contains three techniques. First, the automatic Triple Modular Redundancy (TMR) technique is adopted to harden the register heaps of the processor and the instruction-fetching module. Second, Hamming codes are used to harden the random access memory (RAM). Last, a software signature technique is applied to check the programs which are running on CPU. The scheme need not to consume additional resources, and has little influence on the performance of CPU. These technologies are very mature, easy to implement and needs low cost. According to the simulation result, the scheme can satisfy the basic demand of SEU-hardening.
Beyond income poverty: Measuring disadvantage in terms of material hardship and health

PubMed Central

Neckerman, Kathryn M.; Garfinkel, Irwin; Teitler, Julien O.; Waldfogel, Jane; Wimer, Christopher

2016-01-01

The New York City (NYC) Longitudinal Study of Wellbeing, or “Poverty Tracker,” is a survey of about 2,300 New York City residents. Its purpose is to provide a multidimensional and dynamic understanding of economic disadvantage in NYC. Measures of disadvantage were collected at baseline and a 12-month follow-up, and include three types of disadvantage: (1) income poverty, using a measure based on the new Supplemental Poverty Measure; (2) material hardship, including indicators of food insecurity, housing hardship, unmet medical needs, utility cutoffs, and financial insecurity; and (3) adult health problems, which can drain family time and resources. This paper presents initial results for NYC families with children under 18. At baseline, 56% of families with children had one or more type of disadvantage, including 28% with income poverty, 39% with material hardship, and 17% with an adult health problem. Even among nonpoor families, 33% experienced material hardship and 14% reported an adult health problem. Two-thirds of all families faced disadvantage at either baseline or follow-up, with 46% experiencing some kind of disadvantage at both time points. Respondents with a college education were much less likely to face disadvantage. Even after adjusting for educational attainment and family characteristics, the families of black and Hispanic respondents had elevated rates of disadvantage. Considering income poverty alone greatly understates the extent of disadvantage among families with children in New York City. These results suggest that in addition to addressing income poverty, policymakers should give priority to efforts to reduce material hardship and help families cope with chronic physical or mental illness. The need for these resources extends far above the poverty line. PMID:27044702
Beyond Income Poverty: Measuring Disadvantage in Terms of Material Hardship and Health.

PubMed

Neckerman, Kathryn M; Garfinkel, Irwin; Teitler, Julien O; Waldfogel, Jane; Wimer, Christopher

2016-04-01

The New York City (NYC) Longitudinal Study of Wellbeing, or "Poverty Tracker," is a survey of approximately 2300 NYC residents. Its purpose is to provide a multidimensional and dynamic understanding of economic disadvantage in NYC. Measures of disadvantage were collected at baseline and a 12-month follow-up, and include 3 types of disadvantage: 1) income poverty, using a measure on the basis of the new Supplemental Poverty Measure; 2) material hardship, including indicators of food insecurity, housing hardship, unmet medical needs, utility cutoffs, and financial insecurity; and 3) adult health problems, which can drain family time and resources. In this article initial results for NYC families with children younger than the age of 18 years are presented. At baseline, 56% of families with children had 1 or more type of disadvantage, including 28% with income poverty, 39% with material hardship, and 17% with an adult health problem. Even among nonpoor families, 33% experienced material hardship and 14% reported an adult health problem. Two-thirds of all families faced disadvantage at either baseline or follow-up, with 46% experiencing some kind of disadvantage at both time points. Respondents with a college education were much less likely to face disadvantage. Even after adjusting for educational attainment and family characteristics, the families of black and Hispanic respondents had increased rates of disadvantage. Considering income poverty alone the extent of disadvantage among families with children in NYC is greatly understated. These results suggest that in addition to addressing income poverty, policymakers should give priority to efforts to reduce material hardship and help families cope with chronic physical or mental illness. The need for these resources extends far above the poverty line. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.
Cockpit resource management at USAir

NASA Technical Reports Server (NTRS)

Sellards, Robert

1987-01-01

The current USAir CRM program is presented. The lessons learned and the program issues are combined. The training material was developed after an extensive literature search and pilot interview survey to determine the problem. The investigation led to the design, implementation, and evaluation of a behavioral science awareness training program. The need was found, and the target population was identified as the pilot group.
Evaluation of an Educational Website for the Bayou Bend Collection and Gardens, Museum of Fine Arts, Houston.

ERIC Educational Resources Information Center

Jenkins, Ann G.; Robin, Bernard R.

As educators increasingly integrate Web-based resources into their curriculum, there is a growing need for high quality, educationally relevant materials. This study evaluated the Bayou Bend Web site, the result of a collaboration between staff at the Museum of Fine Arts, Houston, Texas, and faculty and graduate students at the University of…
Connections: A Compendium of Integration Ideas. Illinois Tech Prep Innovators. 1992 Compendium. Integrative Teaching Ideas from Illinois Teachers.

ERIC Educational Resources Information Center

Illinois State Board of Education, Springfield. Dept. of Adult, Vocational and Technical Education.

This report contains 51 one-page abstracts of innovative Illinois tech prep programs that integrate academic and vocational education. Each abstract includes the following: curriculum areas, grade level, types of students for whom the program is appropriate, materials needed, suggested resources, a contact person with address and telephone number,…
Information on Sexuality for Young People and Their Families.

ERIC Educational Resources Information Center

Fitz-Gerald, Max

The book was designed to be a reference material as part of a comprehensive sex education program or as a family resource book. The language and syntax of the book as well as the line drawing illustrations are geared specifically for hearing impaired young people and others whose need for information on human sexuality may be more advanced than…
Raw materials from the public lands in century 21

Treesearch

H. Fred Kaiser; James E. Granskog

1996-01-01

Forest management on public lands is undergoing fundamental change. To understand forest management on U.S. public lands in the future, an understanding of the concept of ecosystem management will be needed. Ecosystem management is not a goal unto itself, but a means to an endCand that end goal is sustainability of all resources. A number of commitments have been made...
Stem cell tourism and public education: the missing elements.

PubMed

Master, Zubin; Robertson, Kelsey; Frederick, Daniel; Rachul, Christen; Caulfield, Timothy

2014-09-04

Stem cell tourism describes the Internet-based industry where in patients receive unproven stem cell interventions. To better inform the public, several organizations provide educational material on stem cell therapies and tourism; however, an assessment of the currently available resources reveals a lack of comprehensive information, suggesting that further efforts are needed. Copyright © 2014 Elsevier Inc. All rights reserved.
Creating Project CREATE: Lessons Learned and Best Practices for Developing Web-Based Resources for Public Health Practitioners

ERIC Educational Resources Information Center

McGladrey, Margaret; Noar, Seth; Crosby, Richard; Young, April; Webb, Elizabeth

2012-01-01

Background: This paper discusses the Rural Center for AIDS/STD Prevention's effort to develop a web-based service called Project CREATE that responds to a need for targeted health promotion materials expressed by directors of HIV/STD prevention services in predominately rural states. Purpose: Project CREATE allows users to select customized…
Making Sense of the Political Competence of Public School Superintendents: Bridging the Gap between Educational Altruism and Local Governance "Buy-In"

ERIC Educational Resources Information Center

Tremblay, Robert A.

2014-01-01

School superintendents are charged with the responsibility of organizing and managing human and material resources within a complex system of interest groups and collective bargaining agreements that is largely funded by taxpayers with competing wants and needs. "The superintendency has long been regarded with three traditional leadership…
Exploring Writing Workshop in the K-2 Classroom: Discovering Our Voices. Bill Harp Professional Teachers Library Series.

ERIC Educational Resources Information Center

Rickards, Debbie; Hawes, Shirl

This book is meant as a resource that can be used by experienced writing teachers as a practical reference when planning writing lessons. The book includes a sequence of instruction, lesson ideas, enrichment options, literature and poetry connections, student samples, and all the ready-to-use materials teachers need to implement the…
All (Librarian) Hands on Deck: Librarians Lead the Way on the Long Journey to Recovery and Rebuilding

ERIC Educational Resources Information Center

Block, Marylaine; Kim, Ann

2006-01-01

This article describes how librarians stepped up to the plate to rescue materials and meet the needs of thousands of uprooted evacuees from Hurricanes Katrina and Rita, employing their unique skills and resources to put forth a humane and herculean effort. In Houston and Austin, Texas; Baton Rouge, Louisiana; Memphis; Fayetteville, Arkansas; and…
Developing a Survey Instrument for Evaluating the Effectiveness of Data Management Training Materials

NASA Astrophysics Data System (ADS)

Hou, C. Y.; Soyka, H.; Hutchison, V.; Budden, A. E.

2016-12-01

Education and training resources that focus on best practices and guidelines for working with data such as: data management, data sharing, quality metadata creation, and maintenance for reuse, have vital importance not only to the users of Data Observation Network for Earth (DataONE), but also to the broader scientific, research, and academic communities. However, creating and maintaining relevant training/educational materials that remain sensitive and responsive to community needs is dependent upon careful evaluations of the current landscape in order to promote and support thoughtful development of new resources. Using DataONE's existing training/educational resources as the basis for this project, the authors have worked to develop an evaluation instrument that can be used to evaluate the effectiveness of data management training/education resources. The evaluation instrument is in the form of a digital questionnaire/survey. The evaluation instrument also includes the structure and content as recommended by the best practices/guidelines of questionnaire/survey design, based on a review of the literature. Additionally, the evaluation instrument can be customized to evaluate various training/education modalities and be implemented using a web-based questionnaire/survey platform. Finally, the evaluation instrument can be used for site-wide evaluation of DataONE teaching materials and resources, and once made publicly available and openly accessible, other organizations may also utilize the instrument. One key outcome of developing the evaluation instrument is to help in increasing the effectiveness of data management training/education resources across the Earth/Geoscience community. Through this presentation, the authors will provide the full background and motivations for creating an instrument for evaluating the effectiveness of data management training/education resources. The presentation will also discuss in detail the process and results of the current version of the evaluation instrument. Finally, the presentation will highlight the key features and the next steps to examine in order to improve the next revisions of the instrument.

"Living off the land": resource efficiency of wetland wastewater treatment.

PubMed

Nelson, M; Odum, H T; Brown, M T; Alling, A

2001-01-01

Bioregenerative life support technologies for space application are advantageous if they can be constructed using locally available materials, and rely on renewable energy resources, lessening the need for launch and resupply of materials. These same characteristics are desirable in the global Earth environment because such technologies are more affordable by developing countries, and are more sustainable long-term since they utilize less non-renewable, imported resources. Subsurface flow wetlands (wastewater gardens(TM)) were developed and evaluated for wastewater recycling along the coast of Yucatan. Emergy evaluations, a measure of the environmental and human economic resource utilization, showed that compared to conventional sewage treatment, wetland wastewater treatment systems use far less imported and purchased materials. Wetland systems are also less energy-dependent, lessening dependence on electrical infrastructure, and require simpler maintenance since the system largely relies on the ecological action of microbes and plants for their efficacy. Detailed emergy evaluations showed that wetland systems use only about 15% the purchased emergy of conventional sewage systems, and that renewable resources contribute 60% of total emergy used (excluding the sewage itself) compared to less than 1% use of renewable resources in the high-tech systems. Applied on a larger scale for development in third world countries, wetland systems would require the electrical energy of conventional sewage treatment (package plants), and save of total capital and operating expenses over a 20-year timeframe. In addition, there are numerous secondary benefits from wetland systems including fiber/fodder/food from the wetland plants, creation of ecosystems of high biodiversity with animal habitat value, and aesthestic/landscape enhancement of the community. Wetland wastewater treatment is an exemplar of ecological engineering in that it creates an interface ecosystem to handle byproducts of the human economy, maximizing performance of the both the natural economy and natural ecosystems. Wetland systems accomplish this with far greater resource economy than other sewage treatment approaches, and thus offer benefits for both space and Earth applications. c 2001. COSPAR. Published by Elsevier Science Ltd. All rights reserved.
``Living off the land'': resource efficiency of wetland wastewater treatment

NASA Astrophysics Data System (ADS)

Nelson, M.; Odum, H. T.; Brown, M. T.; Alling, A.

Bioregenerative life support technologies for space application are advantageous if they can be constructed using locally available materials, and rely on renewable energy resources, lessening the need for launch and resupply of materials. These same characteristics are desirable in the global Earth environment because such technologies are more affordable by developing countries, and are more sustainable long-term since they utilize less non-renewable, imported resources. Subsurface flow wetlands (wastewater gardens™) were developed and evaluated for wastewater recycling along the coast of Yucatan. Emergy evaluations, a measure of the environmental and human economic resource utilization, showed that compared to conventional sewage treatment, wetland wastewater treatment systems use far less imported and purchased materials. Wetland systems are also less energy-dependent, lessening dependence on electrical infrastructure, and require simpler maintenance since the system largely relies on the ecological action of microbes and plants for their efficacy. Detailed emergy evaluations showed that wetland systems use only about 15% the purchased emergy of conventional sewage systems, and that renewable resources contribute 60% of total emergy used (excluding the sewage itself) compared to less than 1% use of renewable resources in the high-tech systems. Applied on a larger scale for development in third world countries, wetland systems would require 1/5 the electrical energy of conventional sewage treatment (package plants), and save 2/3 of total capital and operating expenses over a 20-year timeframe. In addition, there are numerous secondary benefits from wetland systems including fiber/fodder/food from the wetland plants, creation of ecosystems of high biodiversity with animal habitat value, and aesthestic/landscape enhancement of the community. Wetland wastewater treatment is an exemplar of ecological engineering in that it creates an interface ecosystem to handle byproducts of the human economy, maximizing performance of the both the natural economy and natural ecosystems. Wetland systems accomplish this with far greater resource economy than other sewage treatment approaches, and thus offer benefits for both space and Earth applications.
Housing Quality and Access to Material and Learning Resources within the Home Environment in Developing Countries

PubMed Central

Bradley, Robert H.; Putnick, Diane L.

2011-01-01

This study examined home environment conditions (housing quality, material resources, formal and informal learning materials) and their relations with the Human Development Index (HDI) in 28 developing countries. Home environment conditions in these countries varied widely. The quality of housing and availability of material resources at home were consistently tied to HDI; the availability of formal and informal learning materials little less so. Gross domestic product (GDP) tended to show a stronger independent relation with housing quality and material resources than life expectancy and education. Formal learning resources were independently related to the GDP and education indices, and informal learning resources were not independently related to any constituent indices of the overall HDI. PMID:22277008
Digital case-based learning system in school.

PubMed

Gu, Peipei; Guo, Jiayang

2017-01-01

With the continuing growth of multi-media learning resources, it is important to offer methods helping learners to explore and acquire relevant learning information effectively. As services that organize multi-media learning materials together to support programming learning, the digital case-based learning system is needed. In order to create a case-oriented e-learning system, this paper concentrates on the digital case study of multi-media resources and learning processes with an integrated framework. An integration of multi-media resources, testing and learning strategies recommendation as the learning unit is proposed in the digital case-based learning framework. The learning mechanism of learning guidance, multi-media materials learning and testing feedback is supported in our project. An improved personalized genetic algorithm which incorporates preference information and usage degree into the crossover and mutation process is proposed to assemble the personalized test sheet for each learner. A learning strategies recommendation solution is proposed to recommend learning strategies for learners to help them to learn. The experiments are conducted to prove that the proposed approaches are capable of constructing personalized sheets and the effectiveness of the framework.
Digital case-based learning system in school

PubMed Central

Gu, Peipei

2017-01-01

With the continuing growth of multi-media learning resources, it is important to offer methods helping learners to explore and acquire relevant learning information effectively. As services that organize multi-media learning materials together to support programming learning, the digital case-based learning system is needed. In order to create a case-oriented e-learning system, this paper concentrates on the digital case study of multi-media resources and learning processes with an integrated framework. An integration of multi-media resources, testing and learning strategies recommendation as the learning unit is proposed in the digital case-based learning framework. The learning mechanism of learning guidance, multi-media materials learning and testing feedback is supported in our project. An improved personalized genetic algorithm which incorporates preference information and usage degree into the crossover and mutation process is proposed to assemble the personalized test sheet for each learner. A learning strategies recommendation solution is proposed to recommend learning strategies for learners to help them to learn. The experiments are conducted to prove that the proposed approaches are capable of constructing personalized sheets and the effectiveness of the framework. PMID:29107965
Sustainable Human Presence on the Moon using In Situ Resources

NASA Technical Reports Server (NTRS)

McLemore, Carol A.; Fikes, John C.; McCarley, Kevin S.; Darby, Charles A.; Curreri, Peter A.; Kennedy, James P.; Good, James E.; Gilley, Scott D.

2008-01-01

New capabilities, technologies and infrastructure must be developed to enable a sustained human presence on the moon and beyond. The key to having this permanent presence is the utilization of in situ resources. To this end, NASA is investigating how in situ resources can be utilized to improve mission success by reducing up-mass, improving safety, reducing risk, and bringing down costs for the overall mission. To ensure that this capability is available when needed, technology development is required now. NASA/Marshall Space Flight Center (MSFC) is supporting this endeavor, along with other NASA centers, by exploring how lunar regolith can be mined for uses such as construction, life support, propulsion, power, and fabrication. Efforts at MSFC include development of lunar regolith simulant for hardware testing and development, extraction of oxygen and other materials from the lunar regolith, production of parts and tools on the moon from local materials or from provisioned feedstocks, and capabilities to show that produced parts are "ready for use". This paper discusses the lunar regolith, how the regolith is being replicated in the development of simulants and possible uses of the regolith.
Transformative practices in secondary school science classrooms: Life histories of Black South African teachers

NASA Astrophysics Data System (ADS)

Jita, Loyiso Currell

1999-11-01

This study investigated the construction of teaching practices that are aimed at including all students in learning the key ideas of science and helping them to develop a voice for participating in the discourses in and outside of the science classroom. Such practices define what in this study is referred to as transformative practice. The study tells the stories of three Black secondary school teachers in South Africa who have worked to construct a transformative practice in their biology and physical science classrooms. Using a life history perspective, the study explored the relationships between teachers' identities and the changes in their classroom practices. Data were collected mainly through periodic interviews with the teachers and observations of their teaching practices over a period of 18 months. An important finding of the study was that the classroom practices of all three teachers were defined by three similar themes of: (1) "covering the content" and preparing their students to succeed in the national examinations, (2) developing deep conceptual understandings of the subject matter, and (3) including all students in their teaching by constructing what other researchers have called a "culturally-relevant" pedagogy. This finding was consistent despite the observed variations of context and personal histories. A major finding of this study on the question of the relationship between identity and teaching practice was that despite the importance of context, subject matter, material and social resources, another category of resources---the "resources of biography"---proved to be crucial for each of the teachers in crafting a transformative pedagogy. These "resources of biography" included such things as the teachers' own experiences of marginalization, the experiences of growing up or living in a particular culture, and the experiences of participating in certain kinds of social, political, religious or professional activities. The study suggests that it is not only the experiences that provide a person with the resources for crafting a transformative practice, but a conscious reflection on and willingness to learn from these experiences that makes them available as resources for crafting such a practice. Further research is needed to better understand what the rubric of "resources of biography" includes and to explore the interactions between these kinds of resources and the material, human, and social resources that teachers need to reform their classroom practices.
New Educational Video Series From AGU

NASA Astrophysics Data System (ADS)

Adamec, Bethany Holm; Sollosi, Derek

2013-04-01

A new video series entitled Live Education Activity Resource Network (LEARN) With AGU was recently launched. This series of short Earth and space science-related videos is designed to give K-12 formal and informal educators the tools they need to try new hands-on activities with their students. Research indicates that hands-on learning and problem solving are important ways for students to learn, but educators do not always know where to begin or think that they need a lot of materials to do a hands-on activity (which often is not the case).
Water Filtration Using Plant Xylem

PubMed Central

Chambers, Valerie; Venkatesh, Varsha; Karnik, Rohit

2014-01-01

Effective point-of-use devices for providing safe drinking water are urgently needed to reduce the global burden of waterborne disease. Here we show that plant xylem from the sapwood of coniferous trees – a readily available, inexpensive, biodegradable, and disposable material – can remove bacteria from water by simple pressure-driven filtration. Approximately 3 cm3 of sapwood can filter water at the rate of several liters per day, sufficient to meet the clean drinking water needs of one person. The results demonstrate the potential of plant xylem to address the need for pathogen-free drinking water in developing countries and resource-limited settings. PMID:24587134
Assessing information needs and use of online resources for disease self-management in patients with rheumatoid arthritis: a qualitative study.

PubMed

des Bordes, Jude K A; Gonzalez, Elsa; Lopez-Olivo, Maria A; Shethia, Maithili; Nayak, Pratibha; Suarez-Almazor, Maria E

2018-07-01

To explore the information needs of patients with rheumatoid arthritis (RA) and their acceptance of online resources and Facebook in particular, as a source of information, interaction, and support among peers. Participants were adults with RA of ≤ 10 years duration, had ongoing or prior treatment with disease-modifying anti-rheumatic drugs or biologic agents, and internet access. We conducted 20 in-depth interviews using semi-structured interview guide to explore: (1) RA information needs, (2) use of self-management health behaviors, (3) use of internet resources for disease management, (4) role of peer support in health self-management, and (5) use of social networking sites (SNS) such as Facebook in disease management. Data were analyzed using content analysis and constant comparative methods. Participants were mainly female (85%), White (70%), and over 50 years old (70%). Specific information needs included knowledge regarding medications, disease course, pain control, diet, and exercise. Most participants had a narrow perception of SNS as a tool for disease management. However, they found SNS acceptable and were open to participating in a support group on Facebook with reasonable assurance of privacy. Although the overarching theme was RA information needs, the other themes contribute in supporting the robust emergence of Internet media in informing patients about their health and support systems. Our findings can inform the choice and format of materials to be considered for online education on self-management and social networking for RA patients.
Nutrition Education Resources in North Carolina-Based Head Start Preschool Programs: Administrator and Teacher Perceptions of Availability and Use.

PubMed

Lisson, Sarah; Goodell, L Suzanne; Dev, Dipti; Wilkerson, Kristi; Hegde, Archana V; Stage, Virginia C

2016-10-01

The purpose of this study was to provide new insight into common barriers to the availability and use of nutrition education (NE) resources in Head Start preschool programs based on administrator and teacher perceptions. In-depth, semistructured phone interviews (n = 63) were conducted with administrators (n = 31) and teachers (n = 32) from North Carolina-based Head Start programs. Interviews were audio-recorded and transcribed verbatim. Data were analyzed qualitatively using content analysis to identify common themes. Five emergent themes were identified within the areas of NE resource availability and use and barriers to NE resource availability and use. Participants expressed desire for greater organization of existing NE material resources, increased community support, and professional development opportunities for teachers specific to NE. Funding and time constraints were reported as affecting NE resources. Creative strategies for addressing NE resource availability and use and barriers (eg, NE integration with educational standards) in Head Start are needed. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.
Interactional Resources for Quality Improvement: Learning From Participants Through a Qualitative Study.

PubMed

Brooks, Joanna Veazey; Gorbenko, Ksenia; Bosk, Charles

Implementing quality improvement in hospitals requires a multifaceted commitment from leaders, including financial, material, and personnel resources. However, little is known about the interactional resources needed for project implementation. The aim of this analysis was to identify the types of interactional support hospital teams sought in a surgical quality improvement project. Hospital site visits were conducted using a combination of observations, interviews, and focus groups to explore the implementation of a surgical quality improvement project. Twenty-six site visits were conducted between October 2012 and August 2014 at a total of 16 hospitals that agreed to participate. All interviews were recorded, transcribed, and coded for themes using inductive analysis. We interviewed 321 respondents and conducted an additional 28 focus groups. Respondents reported needing the following types of interactional support during implementation of quality improvement interventions: (1) a critical outside perspective on their implementation progress; (2) opportunities to learn from peers, especially around clinical innovations; and (3) external validation to help establish visibility for and commitment to the project. Quality improvement in hospitals is both a clinical endeavor and a social endeavor. Our findings show that teams often desire interactional resources as they implement quality improvement initiatives. In-person site visits can provide these resources while also activating emotional energy for teams, which builds momentum and sustainability for quality improvement work. Policymakers and quality improvement leaders will benefit from developing strategies to maximize interactional learning and feedback for quality improvement teams. Further research should investigate the most effective methods for meeting these needs.
Interactional Resources for Quality Improvement: Learning from Participants through a Qualitative Study

PubMed Central

Brooks, Joanna Veazey; Gorbenko, Ksenia; Bosk, Charles

2017-01-01

BACKGROUND Implementing quality improvement in hospitals requires a multi-faceted commitment from leaders, including financial, material, and personnel resources. However, little is known about the interactional resources needed for project implementation. The aim of this analysis was to identify the types of interactional support hospital teams sought in a surgical quality improvement project. METHODS Hospital site visits were conducted using a combination of observations, interviews, and focus groups to explore the implementation of a surgical quality improvement project. Twenty-six site visits were conducted between October 2012 and August 2014 at a total of 16 hospitals that agreed to participate. All interviews were recorded, transcribed, and coded for themes using inductive analysis. RESULTS We interviewed 321 respondents and conducted an additional 28 focus groups. Respondents reported needing the following types of interactional support during implementation of quality improvement interventions: 1) a critical outside perspective on their implementation progress; 2) opportunities to learn from peers, especially around clinical innovations; and 3) external validation to help establish visibility for and commitment to the project. CONCLUSIONS Quality improvement in hospitals is both a clinical and a social endeavor. Our findings show that teams often desire interactional resources as they implement quality improvement initiatives. In-person site visits can provide these resources while also activating emotional energy for teams, which builds momentum and sustainability for quality improvement work. IMPLICATIONS Policymakers and quality improvement leaders will benefit from developing strategies to maximize interactional learning and feedback for quality improvement teams. Further research should investigate the most effective methods for meeting these needs. PMID:28375951
Optimising energy recovery and use of chemicals, resources and materials in modern waste-to-energy plants.

PubMed

De Greef, J; Villani, K; Goethals, J; Van Belle, H; Van Caneghem, J; Vandecasteele, C

2013-11-01

Due to ongoing developments in the EU waste policy, Waste-to-Energy (WtE) plants are to be optimized beyond current acceptance levels. In this paper, a non-exhaustive overview of advanced technical improvements is presented and illustrated with facts and figures from state-of-the-art combustion plants for municipal solid waste (MSW). Some of the data included originate from regular WtE plant operation - before and after optimisation - as well as from defined plant-scale research. Aspects of energy efficiency and (re-)use of chemicals, resources and materials are discussed and support, in light of best available techniques (BAT), the idea that WtE plant performance still can be improved significantly, without direct need for expensive techniques, tools or re-design. In first instance, diagnostic skills and a thorough understanding of processes and operations allow for reclaiming the silent optimisation potential. Copyright © 2013 Elsevier Ltd. All rights reserved.
Overview of Proposed ISRU Technology Development

NASA Technical Reports Server (NTRS)

Linne, Diane; Sanders, Jerry; Starr, Stan; Suzuki, Nantel; O'Malley, Terry

2016-01-01

ISRU involves any hardware or operation that harnesses and utilizes in-situ resources (natural and discarded) to create products and services for robotic and human exploration: Assessment of physical, mineral chemical, and volatile water resources, terrain, geology, and environment (orbital and local). Production of replacement parts, complex products, machines, and integrated systems from feedstock derived from one or more processed resources. Civil engineering, infrastructure emplacement, and structure construction using materials produced from in situ resources. Radiation shields, landing pads, roads, berms, habitats, etc. Generation and storage of electrical, thermal, and chemical energy with in situ derived materials. Solar arrays, thermal wadis, chemical batteries, etc. ISRU is a disruptive capability: Enables more affordable exploration than todays paradigm. Allows more sustainable architectures to be developed. Understand the ripple effect in the other Exploration Elements: MAV: propellant selection, higher rendezvous altitude (higher DV capable with ISRU propellants). EDL: significantly reduces required landed mass. Life Support: reduce amount of ECLSS closure, reduce trash mass carried through propulsive maneuvers. Power: ISRU drives electrical requirements, reactant and regeneration for fuel cells for landers, rovers, and habitat backup. Every Exploration Element except ISRU has some flight heritage (power, propulsion, habitats, landers, life support, etc.) ISRU will require a flight demonstration mission on Mars before it will be included in the critical path. Mission needs to be concluded at least 10 years before first human landed mission to ensure lessons learned can be incorporated into final design. ISRU Formulation team has generated a (still incomplete) list of over 75 technical questions on more than 40 components and subsystems that need to be answered before the right ISRU system will be ready for this flight demo.
User involvement in the implementation of clinical guidelines for common mental health disorders: a review and compilation of strategies and resources.

PubMed

Moreno, Eliana M; Moriana, Juan Antonio

2016-08-09

There is now broad consensus regarding the importance of involving users in the process of implementing guidelines. Few studies, however, have addressed this issue, let alone the implementation of guidelines for common mental health disorders. The aim of this study is to compile and describe implementation strategies and resources related to common clinical mental health disorders targeted at service users. The literature was reviewed and resources for the implementation of clinical guidelines were compiled using the PRISMA model. A mixed qualitative and quantitative analysis was performed based on a series of categories developed ad hoc. A total of 263 items were included in the preliminary analysis and 64 implementation resources aimed at users were analysed in depth. A wide variety of types, sources and formats were identified, including guides (40%), websites (29%), videos and leaflets, as well as instruments for the implementation of strategies regarding information and education (64%), self-care, or users' assessment of service quality. The results reveal the need to establish clear criteria for assessing the quality of implementation materials in general and standardising systems to classify user-targeted strategies. The compilation and description of key elements of strategies and resources for users can be of interest in designing materials and specific actions for this target audience, as well as improving the implementation of clinical guidelines.
Geology at Our Doorstep: Building a Partnership for Standards-Based Curriculum and Professional Development in Middle School Earth Science

NASA Astrophysics Data System (ADS)

Laursen, S.; Lester, A.; Cannon, E.; Forrest, A.; Bencivengo, B.; Hunter, K.

2003-12-01

Geology at Our Doorstep is a collaboration between a science outreach program (CIRES Outreach), students and faculty in a university geology department (U. Colorado at Boulder), and a local school district (St. Vrain Valley) to develop locally relevant geology classroom resources for use by the district's middle-school teachers. The project grew out of direct conversations with teachers about their ideas and needs and was explicitly based on district and state standards in Earth science and scientific thinking, drawing on close work with the district on standards implementation and assessment over the past two years. We intended to draw on existing curriculum resources and substitute local geologic examples to construct a "place-based" teaching resource. However, we found that generic, national-level curricula did not effectively match the rich geologic resources of our area, and instead developed a rather more substantial set of original materials, including classroom collections of regional rocks, reference materials on local geology, classroom activities, and media resources, all shared with teachers at a series of professional development workshops. While the original project was small in scale, a number of spin-off projects have evolved. This project models several important features in the development of university-K12 partnerships: consultation with districts, piloting of small projects, and the role of outreach programs in facilitating participation of university faculty and students.
An Elementary Overview of the Selection of Materials for Service in Oxygen-Enriched Environments

NASA Technical Reports Server (NTRS)

Davis, Samuel Eddie

2012-01-01

The process for selecting materials for use in oxygen or oxygen-enriched environments is one that continues to be investigated by many industries due to the importance to those industries of oxygen systems. There are several excellent resources available to assist oxygen systems design engineers and end-users, with the most comprehensive being ASTM MNL-36, Safe Use of Oxygen and Oxygen Systems: Handbook for Design, Operation and Maintenance, 2nd Edition. ASTM also makes available several standards for oxygen systems. However, the ASTM publications are extremely detailed, and typically designed for professionals who already possess a working knowledge of oxygen systems. No notable resource exists, whether an ASTM or other organizational publication, which can be used to educate engineers or technicians who have no prior knowledge of the nuances of oxygen system design and safety. This paper will fill the void for information needed by organizations that design or operate oxygen systems. The information in this paper is not new information, but is a concise and easily understood summary of selecting materials for oxygen systems. This paper will serve well as an employee s first introduction to oxygen system materials selection, and probably the employee s first introduction to ASTM.
Water Quality Instructional Resources Information System (IRIS): A Compilation of Abstracts to Water Quality and Water Resources Materials. Supplement 33, 1988.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus, OH. Information Reference Center for Science, Mathematics, and Environmental Education.

The Environmental Quality Instructional Resources Center in Columbus, Ohio, acquires, reviews, indexes, and announces both print (books, modules, units, etc.) and non-print (films, slides, video tapes, etc.) materials related to water quality and water resources education and instruction. In addition some materials related to hazardous materials,…
Wheelchair service provision education in academia.

PubMed

Fung, Karen H; Rushton, Paula W; Gartz, Rachel; Goldberg, Mary; Toro, Maria L; Seymour, Nicky; Pearlman, Jonathan

2017-01-01

An estimated 70 million people with disabilities need wheelchairs. To address this global crisis, the World Health Organization (WHO) proposed an eight-step wheelchair service provision model to ensure service quality regardless of resource setting. The International Society of Wheelchair Professionals (ISWP) aims to facilitate the integration of the WHO eight-step model into professional rehabilitation programmes. To develop an enhanced understanding of the current wheelchair service provision education provided in professional rehabilitation programmes worldwide. In a cross-sectional design, an online survey was distributed to ISWP contacts of educational institutions. Quantitative responses were analysed through summary statistics and qualitative answers were analysed by content analyses. When relevant, educational institutions were stratified into resource settings. Seventy-two representatives of educational institutions in 21 countries completed the survey. Wheelchair content was taught in 79% of represented institutions, of which 75% of respondents reported using original course material, 10% of respondents used WHO Wheelchair Service Training Packages and 15% of respondents used other available resources. The majority of educational institutions teaching with their own wheelchair-related course material taught ≤ 20 hours. Fourteen of the 15 respondents without wheelchair education, expressed an interest in integrating wheelchair education into their academic curricula. The majority of the educational institutions teach wheelchair education; however, there is great variability in what and how it is taught and evaluated. The results demonstrate the need for more in-depth investigation regarding the integration process of wheelchair education in educational institutions, with the ultimate goal of improving wheelchair service provision worldwide.

Melt-and-mold fabrication (MnM-Fab) of reconfigurable low-cost devices for use in resource-limited settings.

PubMed

Li, Zhi; Tevis, Ian D; Oyola-Reynoso, Stephanie; Newcomb, Lucas B; Halbertsma-Black, Julian; Bloch, Jean-Francis; Thuo, Martin

2015-12-01

Interest in low-cost analytical devices (especially for diagnostics) has recently increased; however, concomitant translation to the field has been slow, in part due to personnel and supply-chain challenges in resource-limited settings. Overcoming some of these challenges require the development of a method that takes advantage of locally available resources and/or skills. We report a Melt-and-mold fabrication (MnM Fab) approach to low-cost and simple devices that has the potential to be adapted locally since it requires a single material that is recyclable and simple skills to access multiple devices. We demonstrated this potential by fabricating entry level bio-analytical devices using an affordable low-melting metal alloy, Field's metal, with molds produced from known materials such as plastic (acrylonitrile-butadiene-styrene (ABS)), glass, and paper. We fabricated optical gratings then 4×4 well plates using the same recycled piece of metal. We then reconfigured the well plates into rapid prototype microfluidic devices with which we demonstrated laminar flow, droplet generation, and bubble formation from T-shaped channels. We conclude that this MnM-Fab method is capable of addressing some challenges typically encountered with device translation, such as technical know-how or material supply, and that it can be applied to other devices, as needed in the field, using a single moldable material. Copyright © 2015 Elsevier B.V. All rights reserved.
The astronomy education through interactive materials

NASA Astrophysics Data System (ADS)

Voelzke, Marcos Rincon; Macedo, Josue

This study presents results of a survey conducted at the Federal Institution of Education, Science and Technology in the North of Minas Gerais (IFNMG), and aimed to investigate the potentialities of the use of interactive materials in the teaching of astronomy. An advanced training course with involved learning activities about basic concepts of astronomy was offered to thirty-two Licenciate students in Physics, Mathematics and Biological Sciences, using the mixed methodology, combined with the three pedagogical moments. Among other aspects, the viability of the use of resources was noticed, involving digital technologies and interactive materials on teaching of astronomy, which may contribute to the broadening of methodological options for future teachers and meet their training needs.
Astronomy education through interactive materials

NASA Astrophysics Data System (ADS)

Voelzke, Marcos Rincon; Antunes de Macêdo, Josué

2015-08-01

This study presents results of a survey conducted at the Federal Institution of Education, Science and Technology in the North of Minas Gerais (IFNMG), and aimed to investigate the potentialities of the use of interactive materials in the teaching of astronomy. An advanced training course with involved learning activities about basic concepts of astronomy was offered to thirty-two Licenciate students in Physics, Mathematics and Biological Sciences, using the mixed methodology, combined with the three pedagogical moments. Among other aspects, the viability of the use of resources was noticed, involving digital technologies and interactive materials on teaching of astronomy, which may contribute to the broadening of methodological options for future teachers and meet their training needs.
Research on the potential use of interactive materials on astronomy education

NASA Astrophysics Data System (ADS)

Voelzke, Marcos Rincon; Macedo, Josue

2016-07-01

This study presents results of a survey conducted at the Federal Institution of Education, Science and Technology in the North of Minas Gerais (IFNMG), and aimed to investigate the potentialities of the use of interactive materials in the teaching of astronomy. An advanced training course with involved learning activities about basic concepts of astronomy was offered to thirty-two Licenciate students in Physics, Mathematics and Biological Sciences, using the mixed methodology, combined with the three pedagogical moments. Among other aspects, the viability of the use of resources was noticed, involving digital technologies and interactive materials on teaching of astronomy, which may contribute to the broadening of methodological options for future teachers and meet their training needs.
Mathematics and online learning experiences: a gateway site for engineering students

NASA Astrophysics Data System (ADS)

Masouros, Spyridon D.; Alpay, Esat

2010-03-01

This paper focuses on the preliminary design of a multifaceted computer-based mathematics resource for undergraduate and pre-entry engineering students. Online maths resources, while attractive in their flexibility of delivery, have seen variable interest from students and teachers alike. Through student surveys and wide consultations, guidelines have been developed for effectively collating and integrating learning, support, application and diagnostic tools to produce an Engineer's Mathematics Gateway. Specific recommendations include: the development of a shared database of engineering discipline-specific problems and examples; the identification of, and resource development for, troublesome mathematics topics which encompass ideas of threshold concepts and mastery components; the use of motivational and promotional material to raise student interest in learning mathematics in an engineering context; the use of general and lecture-specific concept maps and matrices to identify the needs and relevance of mathematics to engineering topics; and further exploration of the facilitation of peer-based learning through online resources.
Use of lunar regolith as a substrate for plant growth

NASA Technical Reports Server (NTRS)

Ming, D. W.; Henninger, D. L.

1994-01-01

Regenerative Life Support Systems (RLSS) will be required to regenerate air, water, and wastes, and to produce food for human consumption during long-duration missions to the Moon and Mars. It may be possible to supplement some of the materials needed for a lunar RLSS from resources on the Moon. Natural materials at the lunar surface may be used for a variety of lunar RLSS needs, including (1) soils or solid-support substrates for plant growth, (2) sources for extraction of essential, plant-growth nutrients, (3) substrates for microbial populations in the degradation of wastes, (4) sources of O2 and H2, which may be used to manufacture water, (5) feed stock materials for the synthesis of useful minerals (e.g., molecular sieves), and (6) shielding materials surrounding the outpost structure to protect humans, plants, and microorganisms from harmful radiation. Use of indigenous lunar regolith as a terrestrial-like soil for plant growth could offer a solid support substrate, buffering capacity, nutrient source/storage/retention capabilities, and should be relatively easy to maintain. The lunar regolith could, with a suitable microbial population, play a role in waste renovation; much like terrestrial waste application directly on soils. Issues associated with potentially toxic elements, pH, nutrient availability, air and fluid movement parameters, and cation exchange capacity of lunar regolith need to be addressed before lunar materials can be used effectively as soils for plant growth.
The NIDDK Information Network: A Community Portal for Finding Data, Materials, and Tools for Researchers Studying Diabetes, Digestive, and Kidney Diseases

PubMed Central

Whetzel, Patricia L.; Grethe, Jeffrey S.; Banks, Davis E.; Martone, Maryann E.

2015-01-01

The NIDDK Information Network (dkNET; http://dknet.org) was launched to serve the needs of basic and clinical investigators in metabolic, digestive and kidney disease by facilitating access to research resources that advance the mission of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). By research resources, we mean the multitude of data, software tools, materials, services, projects and organizations available to researchers in the public domain. Most of these are accessed via web-accessible databases or web portals, each developed, designed and maintained by numerous different projects, organizations and individuals. While many of the large government funded databases, maintained by agencies such as European Bioinformatics Institute and the National Center for Biotechnology Information, are well known to researchers, many more that have been developed by and for the biomedical research community are unknown or underutilized. At least part of the problem is the nature of dynamic databases, which are considered part of the “hidden” web, that is, content that is not easily accessed by search engines. dkNET was created specifically to address the challenge of connecting researchers to research resources via these types of community databases and web portals. dkNET functions as a “search engine for data”, searching across millions of database records contained in hundreds of biomedical databases developed and maintained by independent projects around the world. A primary focus of dkNET are centers and projects specifically created to provide high quality data and resources to NIDDK researchers. Through the novel data ingest process used in dkNET, additional data sources can easily be incorporated, allowing it to scale with the growth of digital data and the needs of the dkNET community. Here, we provide an overview of the dkNET portal and its functions. We show how dkNET can be used to address a variety of use cases that involve searching for research resources. PMID:26393351
The feedback control cycle as regulator of past and future mineral supply

NASA Astrophysics Data System (ADS)

Wellmer, Friedrich-W.; Dalheimer, Manfred

2012-10-01

Mineral supply is controlled by a feedback mechanism. When there is a shortage of a commodity in a market economy, prices will rise, triggering this mechanism. The expectation of high financial returns will encourage inventiveness and creativity in the quest for new solutions. On the supply side, for primary resources, the appropriate response is to cut losses in the mining process, to lower the cut-off grade, to improve recoveries in the beneficiation and smelting processes, to expand existing production facilities, and to discover and bring into production new deposits. For secondary resources, the key to increasing the supply lies in improving recycling rates by better technology, reprocessing lower-grade scrap which becomes economic because of increased prices, and reducing downgrading to optimize the usefulness of secondary materials. On the demand side, implementation of new and more efficient processes, development of substitution technologies, material savings, and the invention of entirely new technologies that fulfill the same function without the need of using the scarce and suddenly more expensive material are effective reactions to a price rise. The effectiveness of this self-regulating mechanism can be shown by examples of historical price peaks of metals, such as Mo, Co, and Ta, and the current rare earth elements peak. Concerning supply from secondary resources, a model is developed in order to determine how far the supply from this resource domain can be achieved and how the recycling rate is influenced by growth rate and lifetime. The feedback control cycle of mineral supply is influenced on the demand side by ever shorter life cycles, by products getting more complex with ever more elements involved in their production, and by an increase in element dispersion. All these factors have an immediate effect on the feasibility of sourcing raw materials from the technosphere. The supply side of primary materials is influenced by increasing lead times for new production and by relatively low flexibility in responding to changing demand.
Protocol—the RAMESES II study: developing guidance and reporting standards for realist evaluation

PubMed Central

Greenhalgh, Trisha; Wong, Geoff; Jagosh, Justin; Greenhalgh, Joanne; Manzano, Ana; Westhorp, Gill; Pawson, Ray

2015-01-01

Introduction Realist evaluation is an increasingly popular methodology in health services research. For realist evaluations (RE) this project aims to: develop quality and reporting standards and training materials; build capacity for undertaking and critically evaluating them; produce resources and training materials for lay participants, and those seeking to involve them. Methods To achieve our aims, we will: (1) Establish management and governance infrastructure; (2) Recruit an interdisciplinary Delphi panel of 35 participants with diverse relevant experience of RE; (3) Summarise current literature and expert opinion on best practice in RE; (4) Run an online Delphi panel to generate and refine items for quality and reporting standards; (5) Capture ‘real world’ experiences and challenges of RE—for example, by providing ongoing support to realist evaluations, hosting the RAMESES JISCmail list on realist research, and feeding problems and insights from these into the deliberations of the Delphi panel; (6) Produce quality and reporting standards; (7) Collate examples of the learning and training needs of researchers, students, reviewers and lay members in relation to RE; (8) Develop, deliver and evaluate training materials for RE and deliver training workshops; and (9) Develop and evaluate information and resources for patients and other lay participants in RE (eg, draft template information sheets and model consent forms) and; (10) Disseminate training materials and other resources. Planned outputs: (1) Quality and reporting standards and training materials for RE. (2) Methodological support for RE. (3) Increase in capacity to support and evaluate RE. (4) Accessible, plain-English resources for patients and the public participating in RE. Discussion The realist evaluation is a relatively new approach to evaluation and its overall place in the is not yet fully established. As with all primary research approaches, guidance on quality assurance and uniform reporting is an important step towards improving quality and consistency. PMID:26238395
Recycling the product of thermal transformation of cement-asbestos for the preparation of calcium sulfoaluminate clinker.

PubMed

Viani, Alberto; Gualtieri, Alessandro F

2013-09-15

According to recent resolutions of the European Parliament (2012/2065(INI)), the need for environmentally friendly alternative solutions to landfill disposal of hazardous wastes, such as asbestos-containing materials, prompts their recycling as secondary raw materials (end of waste concept). In this respect, for the first time, we report the recycling of the high temperature product of cement-asbestos, in the formulation of calcium sulfoaluminate cement clinkers (novel cementitious binders designed to reduce CO₂ emissions), as a continuation of a previous work on their systematic characterization. Up to 29 wt% of the secondary raw material was successfully introduced into the raw mix. Different clinker samples were obtained at 1250 °C and 1300 °C, reproducing the phase composition of industrial analogues. As an alternative source of Ca and Si, this secondary raw material allows for a reduction of the CO₂ emissions in cement production, mitigating the ecological impact of cement manufacturing, and reducing the need for natural resources. Copyright © 2013 Elsevier B.V. All rights reserved.
Enhancing Reuse of Data and Biological Material in Medical Research: From FAIR to FAIR-Health

PubMed Central

Kohlmayer, Florian; Prasser, Fabian; Mayrhofer, Michaela Th.; Schlünder, Irene; Martin, Gillian M.; Casati, Sara; Koumakis, Lefteris; Wutte, Andrea; Kozera, Łukasz; Strapagiel, Dominik; Anton, Gabriele; Zanetti, Gianluigi; Sezerman, Osman Ugur; Mendy, Maimuna; Valík, Dalibor; Lavitrano, Marialuisa; Dagher, Georges; Zatloukal, Kurt; van Ommen, GertJan B.; Litton, Jan-Eric

2018-01-01

The known challenge of underutilization of data and biological material from biorepositories as potential resources for medical research has been the focus of discussion for over a decade. Recently developed guidelines for improved data availability and reusability—entitled FAIR Principles (Findability, Accessibility, Interoperability, and Reusability)—are likely to address only parts of the problem. In this article, we argue that biological material and data should be viewed as a unified resource. This approach would facilitate access to complete provenance information, which is a prerequisite for reproducibility and meaningful integration of the data. A unified view also allows for optimization of long-term storage strategies, as demonstrated in the case of biobanks. We propose an extension of the FAIR Principles to include the following additional components: (1) quality aspects related to research reproducibility and meaningful reuse of the data, (2) incentives to stimulate effective enrichment of data sets and biological material collections and its reuse on all levels, and (3) privacy-respecting approaches for working with the human material and data. These FAIR-Health principles should then be applied to both the biological material and data. We also propose the development of common guidelines for cloud architectures, due to the unprecedented growth of volume and breadth of medical data generation, as well as the associated need to process the data efficiently. PMID:29359962
Material Resources and Population Health: Disadvantages in Health Care, Housing, and Food Among Adults Over 50 Years of Age

PubMed Central

Soldo, Beth J.; Pagán, José A.; McCabe, John; deBlois, Madeleine; Field, Samuel H.; Asch, David A.; Cannuscio, Carolyn

2009-01-01

Objectives. We examined associations between material resources and late-life declines in health. Methods. We used logistic regression to estimate the odds of declines in self-rated health and incident walking limitations associated with material disadvantages in a prospective panel representative of US adults aged 51 years and older (N = 15 441). Results. Disadvantages in health care (odds ratio [OR] = 1.39; 95% confidence interval [CI] = 1.23, 1.58), food (OR = 1.69; 95% CI = 1.29, 2.22), and housing (OR = 1.20; 95% CI = 1.07, 1.35) were independently associated with declines in self-rated health, whereas only health care (OR = 1.43; 95% CI = 1.29, 1.58) and food (OR = 1.64; 95% CI = 1.31, 2.05) disadvantage predicted incident walking limitations. Participants experiencing multiple material disadvantages were particularly susceptible to worsening health and functional decline. These effects were sustained after we controlled for numerous covariates, including baseline health status and comorbidities. The relations between health declines and non-Hispanic Black race/ethnicity, poverty, marital status, and education were attenuated or eliminated after we controlled for material disadvantage. Conclusions. Material disadvantages, which are highly policy relevant, appear related to health in ways not captured by education and poverty. Policies to improve health should address a range of basic human needs, rather than health care alone. PMID:19890175
Environmental issues elimination through circular economy

NASA Astrophysics Data System (ADS)

Špirková, M.; Pokorná, E.; Šujanová, J.; Samáková, J.

2016-04-01

Environmental efforts of European Union are currently going towards circular economy. Tools like Extended Producer Responsibility and Eco-design were established. The circular economy deals with resources availability issue on one hand and waste management on the other hand. There are few pioneering companies all over the world with some kind of circular economy practice. Generally the concept is not very wide-spread. The paper aims to evaluate possibility of transition towards circular economy in Slovak industrial companies. They need to have an active approach to material treatment of their products after usage stage. Innovation is another important pre-condition for the transition. Main problem of current cradle to grave system is landfilling of valuable materials after one cycle of usage. Their potential value for next manufacturing cycles is lost. Companies may do not see connection between waste management and material resource prices and volatility of supplies. Municipalities are responsible for municipal waste collection and treatment in Slovakia. The circular economy operates by cradle to cradle principle. Company manages material flow until the material comes back to the beginning of manufacturing process by itself or by another partners. Stable material supplies with quite low costs are provided this way. It is necessary to deal with environmental problems in phase of product design. Questionnaire survey results show on one hand low involvement of industrial companies in waste management area, however on the other hand they are open to environmental innovations in future.
Enhancing Reuse of Data and Biological Material in Medical Research: From FAIR to FAIR-Health.

PubMed

Holub, Petr; Kohlmayer, Florian; Prasser, Fabian; Mayrhofer, Michaela Th; Schlünder, Irene; Martin, Gillian M; Casati, Sara; Koumakis, Lefteris; Wutte, Andrea; Kozera, Łukasz; Strapagiel, Dominik; Anton, Gabriele; Zanetti, Gianluigi; Sezerman, Osman Ugur; Mendy, Maimuna; Valík, Dalibor; Lavitrano, Marialuisa; Dagher, Georges; Zatloukal, Kurt; van Ommen, GertJan B; Litton, Jan-Eric

2018-04-01

The known challenge of underutilization of data and biological material from biorepositories as potential resources for medical research has been the focus of discussion for over a decade. Recently developed guidelines for improved data availability and reusability-entitled FAIR Principles (Findability, Accessibility, Interoperability, and Reusability)-are likely to address only parts of the problem. In this article, we argue that biological material and data should be viewed as a unified resource. This approach would facilitate access to complete provenance information, which is a prerequisite for reproducibility and meaningful integration of the data. A unified view also allows for optimization of long-term storage strategies, as demonstrated in the case of biobanks. We propose an extension of the FAIR Principles to include the following additional components: (1) quality aspects related to research reproducibility and meaningful reuse of the data, (2) incentives to stimulate effective enrichment of data sets and biological material collections and its reuse on all levels, and (3) privacy-respecting approaches for working with the human material and data. These FAIR-Health principles should then be applied to both the biological material and data. We also propose the development of common guidelines for cloud architectures, due to the unprecedented growth of volume and breadth of medical data generation, as well as the associated need to process the data efficiently.
TRAY MOUNTAIN ROADLESS AREA, GEORGIA.

USGS Publications Warehouse

Nelson, Arthur E.; Chatman, Mark L.

1984-01-01

A mineral survey indicates that the Tray Mountain Roadless Area, Georgia has little promise for the occurrence of metallic mineral resources. Rocks underlying the Tray Mountain Roadless Area are suitable for crushed rock or aggregate; however, other sources for these materials are available closer to present markets. There is a possibility for the occurrence of hydrocarbon resources underlying the area at great depth, but no hydrocarbon potential was identified. Detailed studies are needed to establish the presence or absence and mineral-resource potential of olivine, nickel, cobalt, and chrome in the two mafic-ultramafic bodies in the Hayesville thrust sheet. The cause of the lead anomaly in pan concentrate samples taken from the southwest part of the roadless area has not been established; the mineral residence and source of the anomaly remain to be determined.
Our national energy future - The role of remote sensing

NASA Technical Reports Server (NTRS)

Schmitt, H. H.

1975-01-01

An overview of problems and opportunities in remote sensing of resources. The need for independence from foreign and precarious energy sources, availability of fossil fuel materials for other purposes (petrochemicals, fertilizer), environmental conservation, and new energy sources are singled out as the main topics. Phases of response include: (1) crisis, with reduced use of petroleum and tapping of on-shore and off-shore resources combined; (2) a transition phase involving a shift from petroleum to coal and oil shale; and (3) exploitation of renewable (inexhaustible and clean) energy. Opportunities for remote sensing in fuel production and energy conservation are discussed along with problems in identifying the spectral signatures of productive and unproductive regions. Mapping of water resources, waste heat, byproducts, and wastes is considered in addition to opportunities for international collaboration.
Norms About Nonmarital Pregnancy and Willingness to Provide Resources to Unwed Parents

PubMed Central

Mollborn, Stefanie

2009-01-01

Contested social norms underlie public concern about adults’ and teenagers’ nonmarital pregnancy. The original, vignette-based National Pregnancy Norms Survey (N = 812) measures these norms and related sanctions. Descriptive analyses report embarrassment at the prospect of a nonmarital pregnancy by age and gender of hypothetical prospective parents and age, race or ethnicity, and socioeconomic status of respondents. Multivariate analyses show that embarrassment about nonmarital pregnancy is frequently weak but much stronger when prospective parents are teenagers. Embarrassment predicts respondents’ hypothetical sanctions of a new parent in their family by withholding several types of needed material resources. Because research has shown that such resources affect education and income, this study helps explain how violating norms might lead to negative outcomes among unmarried parents. PMID:21691443
Managing Saginaw Bay nutrient loading by surrounding watersheds through near real time hydrologic resource sheds

EPA Science Inventory

We can quantify source areas contributing material to a location during various time periods as resource sheds. Various kinds of resource sheds and their source material distributions are defined. For watershed hydrology, we compute resource sheds and their source material distri...
Cost comparisons for the use of nonterrestrial materials in space manufacturing of large structures

NASA Technical Reports Server (NTRS)

Bock, E. H.; Risley, R. C.

1979-01-01

This paper presents results of a study sponsored by NASA to evaluate the relative merits of constructing solar power satellites (SPS) using resources obtained from the earth and from the moon. Three representative lunar resources utilization (LRU) concepts are developed and compared with a previously defined earth baseline concept. Economic assessment of the alternatives includes cost determination, economic threshold sensitivity to manufacturing cost variations, cost uncertainties, program funding schedule, and present value of costs. Results indicate that LRU for space construction is competitive with the earth baseline approach for a program requiring 100,000 metric tons per year of completed satellites. LRU can reduce earth-launched cargo requirements to less than 10% of that needed to build satellites exclusively from earth materials. LRU is potentially more cost-effective than earth-derived material utilization, due to significant reductions in both transportation and manufacturing costs. Because of uncertainties, cost-effectiveness cannot be ascertained with great confidence. The probability of LRU attaining a lower total program cost within the 30-year program appears to range from 57 to 93%.
A new planetary structure fabrication process using phosphoric acid

NASA Astrophysics Data System (ADS)

Buchner, Christoph; Pawelke, Roland H.; Schlauf, Thomas; Reissner, Alexander; Makaya, Advenit

2018-02-01

Minimising the launch mass is an important aspect of exploration mission planning. In-situ resource utilisation (ISRU) can improve this by reducing the amount of terrestrial materials needed for planetary exploration activities. We report on a recently concluded investigation into the requirements and available technologies for creating hardware on extra-terrestrial bodies, using the limited resources available on site. A trade-off of ISRU technologies for hardware manufacturing was conducted. A new additive manufacturing process suitable for fabricating structures on the Moon or Mars was developed. The process uses planetary regolith as the base material and concentrated phosphoric acid as the liquid binder. Mixing the reagents creates a sticky construction paste that slowly solidifies into a hard, rock-like material. Prior to solidification, the paste is extruded in layers, creating the desired structures in a 3D printing process. We used Martian regolith simulant JSC-Mars-1A, but the process is not selective towards regolith composition. Samples were exposed to thermal cycles and were mechanically characterised. Reduced-scale demonstrator structures were printed to demonstrate structure fabrication using the developed process.

Housing quality and access to material and learning resources within the home environment in developing countries.

PubMed

Bradley, Robert H; Putnick, Diane L

2012-01-01

This study examined home environment conditions (housing quality, material resources, formal and informal learning materials) and their relations with the Human Development Index (HDI) in 28 developing countries. Home environment conditions in these countries varied widely. The quality of housing and availability of material resources at home were consistently tied to HDI; the availability of formal and informal learning materials a little less so. Gross domestic product (GDP) tended to show a stronger independent relation with housing quality and material resources than life expectancy and education. Formal learning resources were independently related to the GDP and education indices, and informal learning resources were not independently related to any constituent indices of the overall HDI. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.
Consumer Economics and Law: An Outline of Content for an Elective Course in Grades 9-12 Social Studies. An Instructional Bulletin.

ERIC Educational Resources Information Center

Los Angeles City Schools, CA. Div. of Instructional Planning and Services.

The pamphlet offers unit-by-unit outlines for a high school course in consumer economics. The 20 objectives of the course stress ability to: assess the proper use of human and material resources, understand the consumer's role in the market system, distinguish the difference between needs and wants, recognize the efficacy of interacting with…
Faculty Assessment Project for Colleges of Osteopathic Medicine. Final Report, Covers Period of Performance During September 26, 1977-October 25, 1978. Volumes 1, 2, and 3.

ERIC Educational Resources Information Center

American Association of Colleges of Osteopathic Medicine, Washington, DC.

The three volume report includes (1) an executive summary; (2) a comprehensive report reviewing the literature on current faculty development needs in schools of osteopathic medicine; and (3) a volume of resource materials. The study gauges the formal organizational and programmatic factors that influence the success of faculty development…
Effects of Humanitarian Aid: A Cuban Case Study

DTIC Science & Technology

2002-09-01

are then supported by statements from American students . Dagoberto Rodriguez , the Director of North American Affairs in the Cuban Foreign Ministry... students through their time in the United States and interaction with Americans. • Basic infrastructure : Small medical clinics with refrigeration units...required allies. These allies were needed to donate, subsidize, trade, or loan material resources and assist with training programs to make Cuba more self
A Preliminary Evaluation of a School Support Program for Children with Autism Spectrum Disorders: Educator and School Level Outcomes and Program Processes

ERIC Educational Resources Information Center

McDougall, Janette; Servais, Michelle; Meyer, Katherine; Case, Sheila; Dannenhold, Kara; Johnson, Sue; Riggin, Colleen

2009-01-01

This is a preliminary evaluation of a program aimed at providing training, consultation, and resource materials to educators in public schools in order to build the capacity of those educators and schools to meet the needs of students with autism spectrum disorders. Educator and school level outcomes were evaluated and information about program…
Low Cost Equipment for Science and Technology Education. A Resource Document on Low Cost Equipment That You Can Make and Use.

ERIC Educational Resources Information Center

Lowe, N. K., Ed.

This document provides technical information and simple instructions for constructing 84 different pieces of science equipment. Each entry includes: (1) name of item; (2) purpose of the equipment; (3) person who submitted the information; (4) line drawing of prototype; (5) list of low-cost materials needed; (6) construction procedures; (7)…
Educating Young People about Water. A Guide to Goals and Resources with an Emphasis on Nonformal and School Enrichment Settings.

ERIC Educational Resources Information Center

Andrews, Elaine; And Others

Water quality is an environmental issue that has received increased attention in recent years and for which there is now a variety of educational materials. This guide was developed by the Water Curriculum Needs Assessment Project to help curriculum coordinators select and develop water quality training programs and curricula. The initial sections…
Resources for Adapting Low Vision Training Materials for the Adult with Low Literacy Skills. Practice Report

ERIC Educational Resources Information Center

Tucker, Laurel A.

2004-01-01

Adults with low vision who seek clinical low vision services need to be able to read (that is, to interpret or understand words, numbers, and symbols in print meaningfully). Reading difficulties that adults encounter during low vision therapy may be directly connected to a visual impairment or may be related to other reading problems, such as…
Taking a Population Census, Episode IV. Resource Material Development: Population Dynamics in Eighth Grade American History.

ERIC Educational Resources Information Center

Massialas, Byron G.; And Others

This is the fourth unit in a series that introduces population concepts into the eighth grade American history curriculum. (See SO 013 782 for an overview of the guide.) In Episode IV, the history topic is union under the Constitution. Objectives are to (1) help the student to examine the need for collecting information on the population during…
Archaeological Investigations at Four Sites in the Abiquiu Multiple Resource Area New Mexico,

DTIC Science & Technology

1983-12-01

exposure, affecting their architecture, material culture, religion and social organization . The Navajo adopted animal husbandry during this period... organization . The spatial organization of contem--’ poraneously occupied or utilized structures need to be studied, to provide insight into the complexity...of social organization and possibly information on group or family size. 5. Cultural affiliation. The cultural affiliation of those occupations
DOE Office of Scientific and Technical Information (OSTI.GOV)

Boxley, Chett J.; Kadota, Rod

This research program performed by Ceramatec may significantly increase the beneficial utilization of fly ash, and improve the overall performance of high quality animal litter products. Ceramatec has developed a novel high surface area material, which is capable of ammonia adsorption. High surface area zeolites when combined with agglomerated fly ash can significantly reduce the use of naturally mined materials (i.e. clay bentonite) for animal litter manufacture. This not only preserves natural resources and the natural environment, but it also will reduce CO 2 emissions, via the reduced need for heavy mining equipment. This novel animal litter is made withmore » over 85% of recycled materials, thus preventing their disposition to landfills. The novel litter material is similar to traditional clay-like litters, and it is clumpable and has superior odor control properties.« less
Waste glass as eco-friendly replacement material in construction products

NASA Astrophysics Data System (ADS)

Sharma, Gayatri; Sharma, Anu

2018-05-01

Atpresent time the biggest issue is increasing urban population, industrialization and development all over the world. The quantity of the raw materials of construction products like cement, concrete etc is gradually depleting. This is important because if we don't find the alternative material to accomplish need of this industry, with every year it will put pressure on natural resources which are limited in quantity. This major issue can be solved by partial replacing with waste glass of different construction products. This paper gives an overview of the current growth and recycling situation of waste glass and point out the direction for the proper use of waste glass as replacement of construction material. These will not only help in the reuse of waste glass but also create eco-friendly environment.
The Evolution of Gero-Oncology Nursing

PubMed Central

Bond, Stewart M.; Bryant, Ashley Leak; Puts, Martine

2016-01-01

Objectives This article summarizes the evolution of gero-oncology nursing and highlights key educational initiatives, clinical practice issues, and research areas to enhance care of older adults with cancer. Data Sources Peer-reviewed literature, position statements, clinical practice guidelines, web-based materials, and professional organizations’ resources. Conclusion Globally, the older adult cancer population is rapidly growing. The care of older adults with cancer requires an understanding of their diverse needs and the intersection of cancer and aging. Despite efforts to enhance competence in gerooncology and to develop a body of evidence, nurses and healthcare systems remain under-prepared to provide high quality care for older adults with cancer. Implications for Nursing Practice Nurses need to take a leadership role in integrating gerontological principles into oncology settings. Working closely with interdisciplinary team members, nurses should utilize available resources and continue to build evidence through gero-oncology nursing research. PMID:26830263
A biological decontamination process for small, privately owned buildings.

PubMed

Krauter, Paula; Tucker, Mark

2011-09-01

An urban wide-area recovery and restoration effort following a large-scale biological release will require extensive resources and tax the capabilities of government authorities. Further, the number of private decontamination contractors available may not be sufficient to respond to the needs. These resource limitations could create the need for decontamination by the building owner/occupant. This article provides owners/occupants with a simple method to decontaminate a building or area following a wide-area release of Bacillus anthracis using liquid sporicidal decontamination materials, such as pH-amended bleach or activated peroxide; simple application devices; and high-efficiency particulate air-filtered vacuums. Owner/occupant decontamination would be recommended only after those charged with overseeing decontamination-the Unified Command/Incident Command-identify buildings and areas appropriate for owner/occupant decontamination based on modeling and environmental sampling and conduct health and safety training for cleanup workers.
Excavating and loading equipment for peat mining

NASA Astrophysics Data System (ADS)

Mikhailov, A. V.; Zhigulskaya, A. I.; Yakonovskaya, T. B.

2017-10-01

Recently, the issues of sustainable development of Russian regions, related to ensuring energy security, are more urgent than ever. To achieve sustainable development, an integrated approach to the use of local natural resources is needed. Practically in all north regions of the Russian Federation, peat as a local natural resource is widespread, which has a practical application in the area of housing services. The paper presents the evaluation of technologies for open-pit peat mining, as well as analysis of technological equipment for peat production. Special attention is paid to a question of peat materials excavating and loading. The problem of equipment selection in a peat surface mine is complex. Many features, restrictions and criteria need to be considered. Use of low and ultra-low ground pressure excavators and low ground pressure front-end loaders with full-range tires to provide the necessary floatation in the peat bog environment is offered.
Assessment of Cable Aging Equipment, Status of Acquired Materials, and Experimental Matrix at the Pacific Northwest National Laboratory

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

Fifield, Leonard S.; Westman, Matthew P.; Zwoster, Andy

2015-03-30

The need for increased understanding of the aging and degradation behavior for polymer components of nuclear power plant electrical cables is described in this report. The highest priority materials for study and the resources available at PNNL for these studies are also described. The anticipated outcomes of the PNNL work described are : improved understanding of appropriate accelerated aging conditions, improved knowledge of correlation between observable aging indicators and cable condition in support of advanced non-destructive evaluation methods, and practical knowledge of condition-based cable lifetime prediction.
DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The possible need to develop a solid waste management/resource recovery facility in Christian County, Kentucky is assessed. The present solid waste management operations are described and an outline of options available in the area of resource recovery and cost estimates for waste management alternatives are given. The construction of a transfer station to handle wastes hauled from a distance is discussed. Specific incineration waste heat recovery systems discussed briefly are: modular controlled air incinerators, modular refractory incinerators, rotary waterwall combustor-boiler, and waterwall incineration - unprocessed waste units. Environmental impacts are considered. An investigation was conducted on separating the raw refusemore » into its major components and recycling materials of value. (MCW)« less
Space transportation. [user needs met by information derived from satellites and the interface with space transportation systems

NASA Technical Reports Server (NTRS)

1975-01-01

User-oriented panels were formed to examine practical applications of information or services derived from earth orbiting satellites. Topics discussed include: weather and climate; uses of communication; land use planning; agriculture, forest, and range; inland water resources; retractable resources; environmental quality; marine and maritime uses; and materials processing in space. Emphasis was placed on the interface of the space transportation system (STS) with the applications envisioned by the user panels. User requirements were compared with expected STS capabilities in terms of availability, carrying payload to orbit, and estimated costs per launch. Conclusions and recommendations were reported.
Health Resources in a 200,000 Urban Indian Population Argues the Need for a Policy on Private Sector Health Services

PubMed Central

Furtado, Kheya Melo; Kar, Anita

2014-01-01

Background: There are limited primary data on the number of urban health care providers in private practice in developing countries like India. These data are needed to construct and test models that measure the efficacy of public stewardship of private sector health services. Objective: This study reports the number and characteristics of health resources in a 200 000 urban population in Pune. Materials and Methods: Data on health providers were collected by walking through the 15.46 sq km study area. Enumerated data were compared with existing data sources. Mapping was carried out using a Global Positioning System device. Metrics and characteristics of health resources were analyzed using ArcGIS 10.0 and Statistical Package for the Social Sciences, Version 16.0 software. Results: Private sector health facilities constituted the majority (424/426, 99.5%) of health care services. Official data sources were only 39% complete. Doctor to population ratios were 2.8 and 0.03 per 1000 persons respectively in the private and public sector, and the nurse to doctor ratio was 0.24 and 0.71, respectively. There was an uneven distribution of private sector health services across the area (2-118 clinics per square kilometre). Bed strength was forty-fold higher in the private sector. Conclusions: Mandatory registration of private sector health services needs to be implemented which will provide an opportunity for public health planners to utilize these health resources to achieve urban health goals. PMID:24963226
Proposal of Constraints Analysis Method Based on Network Model for Task Planning

NASA Astrophysics Data System (ADS)

Tomiyama, Tomoe; Sato, Tatsuhiro; Morita, Toyohisa; Sasaki, Toshiro

Deregulation has been accelerating several activities toward reengineering business processes, such as railway through service and modal shift in logistics. Making those activities successful, business entities have to regulate new business rules or know-how (we call them ‘constraints’). According to the new constraints, they need to manage business resources such as instruments, materials, workers and so on. In this paper, we propose a constraint analysis method to define constraints for task planning of the new business processes. To visualize each constraint's influence on planning, we propose a network model which represents allocation relations between tasks and resources. The network can also represent task ordering relations and resource grouping relations. The proposed method formalizes the way of defining constraints manually as repeatedly checking the network structure and finding conflicts between constraints. Being applied to crew scheduling problems shows that the method can adequately represent and define constraints of some task planning problems with the following fundamental features, (1) specifying work pattern to some resources, (2) restricting the number of resources for some works, (3) requiring multiple resources for some works, (4) prior allocation of some resources to some works and (5) considering the workload balance between resources.

Clinical bacteriology in low-resource settings: today's solutions.

PubMed

Ombelet, Sien; Ronat, Jean-Baptiste; Walsh, Timothy; Yansouni, Cedric P; Cox, Janneke; Vlieghe, Erika; Martiny, Delphine; Semret, Makeda; Vandenberg, Olivier; Jacobs, Jan

2018-03-05

Low-resource settings are disproportionately burdened by infectious diseases and antimicrobial resistance. Good quality clinical bacteriology through a well functioning reference laboratory network is necessary for effective resistance control, but low-resource settings face infrastructural, technical, and behavioural challenges in the implementation of clinical bacteriology. In this Personal View, we explore what constitutes successful implementation of clinical bacteriology in low-resource settings and describe a framework for implementation that is suitable for general referral hospitals in low-income and middle-income countries with a moderate infrastructure. Most microbiological techniques and equipment are not developed for the specific needs of such settings. Pending the arrival of a new generation diagnostics for these settings, we suggest focus on improving, adapting, and implementing conventional, culture-based techniques. Priorities in low-resource settings include harmonised, quality assured, and tropicalised equipment, consumables, and techniques, and rationalised bacterial identification and testing for antimicrobial resistance. Diagnostics should be integrated into clinical care and patient management; clinically relevant specimens must be appropriately selected and prioritised. Open-access training materials and information management tools should be developed. Also important is the need for onsite validation and field adoption of diagnostics in low-resource settings, with considerable shortening of the time between development and implementation of diagnostics. We argue that the implementation of clinical bacteriology in low-resource settings improves patient management, provides valuable surveillance for local antibiotic treatment guidelines and national policies, and supports containment of antimicrobial resistance and the prevention and control of hospital-acquired infections. Copyright © 2018 Elsevier Ltd. All rights reserved.
Energy-nutrients-water nexus: integrated resource recovery in municipal wastewater treatment plants.

PubMed

Mo, Weiwei; Zhang, Qiong

2013-09-30

Wastewater treatment consumes large amounts of energy and materials to comply with discharge standards. At the same time, wastewater contains resources, which can be recovered for secondary uses if treated properly. Hence, the goal of this paper is to review the available resource recovery methods onsite or offsite of municipal wastewater treatment plants. These methods are categorized into three major resource recovery approaches: onsite energy generation, nutrient recycling and water reuse. Under each approach, the review provides the advantages and disadvantages, recovery potentials and current application status of each method, as well as the synthesized results of the life cycle studies for each approach. From a comprehensive literature review, it was found that, in addition to technology improvements, there is also a need to evaluate the applications of the resource recovery methods in wastewater treatment plants from a life cycle perspective. Future research should investigate the integration of the resource recovery methods to explore the combined benefits and potential tradeoffs of these methods under different scales. Copyright © 2013 Elsevier Ltd. All rights reserved.
Climate Literacy and Energy Awareness Network (CLEAN) - Supporting the Scientists and Citizens of Tomorrow

NASA Astrophysics Data System (ADS)

Ledley, T. S.; McCaffrey, M. S.; Gold, A. U.; Buhr, S. M.; Manduca, C. A.; Fox, S.; Kirk, K. B.; Grogan, M.; Niepold, F.; Lynds, S. E.; Howell, C.

2011-12-01

The US Global Change Research Program and a consortium of science and education partners in 2009 concluded "climate change will bring economic and environmental challenges as well as opportunities, and citizens who have an understanding of climate science will be better prepared to respond to both." In order for citizens to achieve that understanding there is a clear need to support teachers, students, and the public in becoming climate and energy literate and to enable them to make responsible decisions about the environment and energy use for themselves and for society. However, to pursue climate and energy literacy it is necessary to identify and access educational materials that are scientifically accurate, pedagogically effective, and technically robust, and to use them effectively. The CLEAN Pathway (http://cleanet.org) is a National Science Digital Library (http://www.nsdl.org) project that is stewarding a collection of materials for teaching climate and energy science in grades 6-16. The collection contains classroom activities, lab demonstrations, visualizations, simulations and more. Each resource is extensively reviewed for scientific accuracy, pedagogical effectiveness, and technical quality. Once accepted into the CLEAN collection, a resource is aligned with the Climate Literacy Essential Principles for Climate Science, the AAAS Project 2061 Benchmarks for Science Literacy and other national standards. The CLEAN website hosts a growing collection of currently 300+ resources that represent the leading edge of climate and energy science resources for the classroom. In this presentation we will demonstrate the various avenues of how the CLEAN portal that can help educators improve their own climate and energy literacy, help them determine why and how to effectively integrate the climate and energy principles into their teaching, and facilitate educators successfully using the resources with their students. This will include a brief overview of the: a) Breath of the collection and the faceted search that can help educators quickly find what is relevant to their needs; b) Teaching Climate Science and Energy Awareness pages that describe why each principle is important, why it is difficult to teach, information on how to effectively teach it, and links to resources in the collection that can be used to teach it at various levels; c) Annotations of an individual resource that provide information extracted from the reviews about the science, pedagogy, teaching tips as well as the climate or energy principles and the AAAS Benchmarks for Science Literacy addressed; d) Strandmap service that connects the benchmarks addressed by an individual resource to those that come immediately before and immediately after in a learning sequence, and to the resources that can help educators teach those benchmarks; and e) Professional development opportunities that can help teachers improve their own climate and energy literacy and explore how to integrate the materials into their classroom.
Student Web Use, Columbia Earthscape, and Their Implications for Online Earth Science Resources

NASA Astrophysics Data System (ADS)

Haber, J.; Luby, M.; Wittenberg, K.

2002-12-01

For three years, Columbia Earthscape, www.earthscape.org, has served as a test bed for the development and evaluation of Web-based geoscience education. Last fall (EOS Trans. AGU, 82(47), Fall Meet. Suppl., Abstract ED11A-11, 2001), we described how librarian, scientist, instructor, and student feedback led to sweeping changes in interface and acquisitions. Further assessment has looked at the value of a central online resource for Earth-system science education in light of patterns of study. Columbia Earthscape aimed to create an authoritative resource that reflects the interconnectedness of the Internet, of the disciplines of Earth-systems science, and of research, education, and public policy. Evaluation thus has three parts. The editors and editorial advisory board have evaluated projects for the site for accuracy and relevance to the project?s original context of Earth issues and topical mini-courses. Second, our research sought patterns of student use and library acquisition of Internet sources. Last, we asked if and how students benefit from Columbia Earthscape. We found, first, that while libraries are understandably reluctant to add online resources to strained budgets, almost all students work online; they vary almost solely in personal Web use. Second, Web use does not discourage use of print. Third, researchers often search Columbia Earthscape, but students, especially in schools, prefer browsing by topic of interest. Fourth, if they did not have this resource, most would surf, but many feel lost on the Web, and few say they can judge the quality of materials they used. Fifth, students found Columbia Earthscape helpful, relevant, and current, but most often for its research and policy materials. Many commented on issue-related collections original to Columbia Earthscape. While indeed we intended our Classroom Models and Sample Syllabi primarily as aids to instructor course design, we conclude, first, that students stick anyway to assigned materials and projects. Second, these assignments put students in need of materials not originally meant for education and not easy for students to evaluate. Third, an online resource must not choose simply a card-catalog or search model. In short, many have asked how scientists can support education and outreach and how curricula can integrate research and policy; but students already demand those connections, and a central online resource can help scientists, students, and the public by itself making them.
Climate strategies: thinking through Arctic examples

NASA Astrophysics Data System (ADS)

Bodenhorn, Barbara; Ulturgasheva, Olga

2017-05-01

Frequent and unpredictable extreme weather events in Siberia and Alaska destroy infrastructure and threaten the livelihoods of circumpolar peoples. Local responses are inventive and flexible. However, the distinct politics of post-Soviet Siberia and Alaska play a key role in the pragmatics of strategic planning. The Arctic is a planetary climate driver, but also holds the promise of massive resources in an ice-free future, producing tensions between `environmental' and `development' goals. Drawing on material from Siberia and Alaska we argue: (i) that extreme events in the Arctic are becoming normal; material demands are in a state of flux making it difficult to assess future material needs. We must consider material substitutions as much as material reduction; (ii) local-level responsive strategies should be taken into account. Core/periphery thinking tends to assume that answers come from `the centre'; this is, in our view, limited; (iii) we suggest that `flexibility' may become a core survival value that is as important for city planners and public health officials as it is for Siberian reindeer herders. In this, we see not only the simultaneous need for mitigation and adaptation policies, but also for a concerted effort in promoting such capacities in young people. This article is part of the themed issue 'Material demand reduction'.
Climate strategies: thinking through Arctic examples

PubMed Central

Ulturgasheva, Olga

2017-01-01

Frequent and unpredictable extreme weather events in Siberia and Alaska destroy infrastructure and threaten the livelihoods of circumpolar peoples. Local responses are inventive and flexible. However, the distinct politics of post-Soviet Siberia and Alaska play a key role in the pragmatics of strategic planning. The Arctic is a planetary climate driver, but also holds the promise of massive resources in an ice-free future, producing tensions between ‘environmental’ and ‘development’ goals. Drawing on material from Siberia and Alaska we argue: (i) that extreme events in the Arctic are becoming normal; material demands are in a state of flux making it difficult to assess future material needs. We must consider material substitutions as much as material reduction; (ii) local-level responsive strategies should be taken into account. Core/periphery thinking tends to assume that answers come from ‘the centre’; this is, in our view, limited; (iii) we suggest that ‘flexibility’ may become a core survival value that is as important for city planners and public health officials as it is for Siberian reindeer herders. In this, we see not only the simultaneous need for mitigation and adaptation policies, but also for a concerted effort in promoting such capacities in young people. This article is part of the themed issue ‘Material demand reduction’. PMID:28461427
Climate strategies: thinking through Arctic examples.

PubMed

Bodenhorn, Barbara; Ulturgasheva, Olga

2017-06-13

Frequent and unpredictable extreme weather events in Siberia and Alaska destroy infrastructure and threaten the livelihoods of circumpolar peoples. Local responses are inventive and flexible. However, the distinct politics of post-Soviet Siberia and Alaska play a key role in the pragmatics of strategic planning. The Arctic is a planetary climate driver, but also holds the promise of massive resources in an ice-free future, producing tensions between 'environmental' and 'development' goals. Drawing on material from Siberia and Alaska we argue: (i) that extreme events in the Arctic are becoming normal; material demands are in a state of flux making it difficult to assess future material needs. We must consider material substitutions as much as material reduction; (ii) local-level responsive strategies should be taken into account. Core/periphery thinking tends to assume that answers come from 'the centre'; this is, in our view, limited; (iii) we suggest that 'flexibility' may become a core survival value that is as important for city planners and public health officials as it is for Siberian reindeer herders. In this, we see not only the simultaneous need for mitigation and adaptation policies, but also for a concerted effort in promoting such capacities in young people.This article is part of the themed issue 'Material demand reduction'. © 2017 The Author(s).
Tutors' opinions of suitability of online learning programmes in continuing professional development for midwives.

PubMed

Gould, Dinah; Papadopoulos, Irena; Kelly, Daniel

2014-04-01

Online learning is frequently used in continuing professional development for qualified nurses and midwives. It is frequently assumed that the same package is appropriate for different groups of learners and that by reducing the need for tutorial input, tutorial time is saved. We evaluated the suitability of an online learning resource for suitability in continuing professional development for midwives. Originally developed for use as part of a work-based package for a specific audience, there had always been plans for more general use of the resource with other groups of health workers. Sequential mixed methods study. English universities. Seventy university tutors. Online questionnaire and in-depth interviews. Tutors did not consider that the online learning materials would be suitable for a wider audience without significant adaptation. They thought that uptake would increase need for tutorial input. Our findings demonstrate the pitfalls of removing learning from the context of practice. Technology customised to meet the needs of one group of learners probably does not have the potential for transfer to another group without significant adaptation. Those responsible for designing e-learning should take into account the needs of all the different audiences for whom the resource is intended from the outset, with consideration for the context in which learning will be applied to practice and how students will be supported. If the same package is to be used by different audiences and in different settings, tutors and students will require explicit instructions of how they should use the resource and depth of knowledge and level of competency that should be attained at the conclusion of the programme. Copyright © 2013 Elsevier Ltd. All rights reserved.
Citizen Science Air Monitoring in the Ironbound Community ...

EPA Pesticide Factsheets

The Environmental Protection Agency’s (EPA) mission is to protect human health and the environment. To move toward achieving this goal, EPA is facilitating identification of potential environmental concerns, particularly in vulnerable communities. This includes actively supporting citizen science projects and providing communities with the information and assistance they need to conduct their own air pollution monitoring efforts. The Air Sensor Toolbox for Citizen Scientists1 was developed as a resource to meet stakeholder needs. Examples of materials developed for the Toolbox and ultimately pilot tested in the Ironbound Community in Newark, New Jersey are reported here. The Air Sensor Toolbox for Citizen Scientists is designed as an online resource that provides information and guidance on new, low-cost compact technologies used for measuring air quality. The Toolbox features resources developed by EPA researchers that can be used by citizens to effectively collect, analyze, interpret, and communicate air quality data. The resources include information about sampling methods, how to calibrate and validate monitors, options for measuring air quality, data interpretation guidelines, and low-cost sensor performance information. This Regional Applied Research Effort (RARE) project provided an opportunity for the Office of Research and Development (ORD) to work collaboratively with EPA Region 2 to provide the Ironbound Community with a “Toolbox” specific for c
Rigidified pneumatic composites

NASA Astrophysics Data System (ADS)

van Dessel, Steven

2000-10-01

The overall objective of the research presented in this dissertation was to address global issues of adequate housing for all and the need for more sustainable human settlement. In order to address these, the emerging technology of rigidified pneumatic composites was investigated. Rigidified pneumatic composites (RPC) are defined as thin flexible membrane structures that are pneumatically deployed. After deployment, these structures harden due to chemical or physical change of the membrane. Because of this change, these structures do no longer require pneumatic pressure to maintain their shape. For the first time, a systematic listing of the various means available to develop polymeric materials useful in RPC technology is presented. With the aim to reduce the cost of RPC structures, a new material was proposed, developed, and evaluated. This material involved the formation of a semi-interpenetrating polymer network based on poly vinyl chloride and an acrylate based reactive plasticizer. The economical and environmental performances of RPC structures using this new material were assessed by means of a case study. In this study, the performance of RPC technology was compared with that of a typical wood light frame structure in the application of a small single-family house. The study indicated that the cost of ownership in present day value for the RPC structure was approximately 33% less than the cost of a comparable wood light frame structure. The study also indicated that significant environmental benefits exist with the use of RPC structures. It was found that the RPC structure used significantly less resources compared to the wood light frame structure. About 3.5 times less materials coming from non-renewable fossil resources, about 2.5 times less materials coming from trees, and about 19 times less materials coming from inorganic resources was used in the RPC structure relative to the wood light frame structure. The study concluded with pointing out various means available to further increase the economical and environmental performance of RPC technology. Directions were provided to guide future developments of RPC technology.
Environment-Conscious Ceramics (Ecoceramics) Technology Received 2001 R&D 100 Award

NASA Technical Reports Server (NTRS)

Singh, Mrityunjay

2002-01-01

Since the dawn of human civilization, there has been a delicate balance between the use of resources as human frontiers expanded and the need to have a minimum influence on the ecosystem. The first 200 years of the industrial revolution essentially solved the problem of production. However, the massive production of goods also generated tremendous amounts of byproducts and wastes. In the new millennium, to sustain a healthy life in harmony with nature, it will be extremely important for us to develop various materials, products, and processes that minimize any harmful influence on the environment. Environment-conscious ceramics (ecoceramics) are a new class of materials that can be fabricated with renewable resources (wood) and wood waste material (wood sawdust). Wood is a "lignocellulosic" material formed by the photosynthetic reaction within the needles or leaves of trees. The photosynthesis process uses sunlight to take carbon dioxide from air and convert it into oxygen and organic materials. Wood has been known to be one of the best and most intricate engineering materials created by nature and known to mankind. In addition, natural woods of various types are available throughout the world. On the other hand, wood sawdusts are generated in abundant quantities by sawmills. Environment-conscious ceramic materials, fabricated via the pyrolysis and infiltration of natural wood-derived preforms, have tailorable properties with numerous potential applications. The experimental studies conducted to date on the development of materials based on biologically derived structures indicate that these materials behave like ceramic materials manufactured by conventional approaches. These structures have been shown to be quite useful in producing porous or dense materials having various microstructures and compositions.
Fiber resources

Treesearch

P. J. Ince

2004-01-01

In economics, primary inputs or factors of production define the term âresources.â Resources include land resources (plants, animals, and minerals), labor, capital, and entrepreneurship. Almost all pulp and paper fiber resources are plant materials obtained from trees or agricultural crops. These resources encompass plant materials harvested directly from the land (...
Water Quality Instructional Resources Information System (IRIS): A Compilation of Abstracts to Water Quality and Water Resources Materials, Supplement 30, 1987.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus, OH. Information Reference Center for Science, Mathematics, and Environmental Education.

The Environmental Quality Instructional Resources Center acquires, reviews, indexes, and announces both print (books, modules, units, etc.) and non-print (films, slides, video tapes, etc.) materials related to water quality and water resources education and instruction. This publication contains abstracts and indexes to selected materials related…
Resources for Social Studies: A Guide for Teachers in Rhode Island and Southeastern New England. CRC Resource Guide.

ERIC Educational Resources Information Center

Woolman, David C.

This guide provides an introduction to many different types and sources of social studies materials. The guide is divided into three sections representing classroom material, outreach activities, and professional resources. Each section is subdivided by resource type. Larger sections use categories to facilitate location of material by curriculum…
Use of Evidence-Based Practices and Resources Among Comprehensive Cancer Control Programs.

PubMed

Steele, C Brooke; Rose, John M; Chovnick, Gary; Townsend, Julie S; Stockmyer, Chrisandra K; Fonseka, Jamila; Richardson, Lisa C

2015-01-01

While efforts to promote use of evidence-based practices (EBPs) for cancer control have increased, questions remain whether this will result in widespread adoption of EBPs (eg, Guide to Community Preventive Services interventions) by comprehensive cancer control (CCC) programs. To examine use of EBPs among CCC programs to develop cancer control plans and select interventions. Conducted Web-based surveys of and telephone interviews with CCC program staff between March and July 2012. CCC programs funded by the Centers for Disease Control and Prevention's National Comprehensive Cancer Control Program (NCCCP). Sixty-one CCC program directors. 1) Use of and knowledge/attitudes about EBPs and related resources and 2) EBP-related technical assistance needs. Seventy-five percent of eligible program directors reported use of EBPs to a moderate or great extent to address program objectives. Benefits of using EBPS included their effectiveness has been proven, they are an efficient use of resources, and they lend credibility to an intervention. Challenges to using EBPs included resource limitations, lack of culturally appropriate interventions, and limited skills adapting EBPs for local use. Most respondents had heard of and used Web sites for The Guide to Community Preventive Services (95% and 91%, respectively) and Cancer Control P.L.A.N.E.T. (98% and 75%, respectively). Training needs included how to adapt an EBP and its materials for cultural appropriateness (state 78%, tribe 86%, territory 80%) and how to maintain the fidelity of an EBP (state 75%, tribe 86%, territory 60%). While awareness, knowledge, and use of EBPs and related resources are high, respondents identified numerous challenges and training needs. The findings from this study may be used to enhance technical assistance provided to NCCCP grantees related to selecting and implementing EBPs.
Use of Evidence-Based Practices and Resources Among Comprehensive Cancer Control Programs

PubMed Central

Steele, C. Brooke; Rose, John M.; Chovnick, Gary; Townsend, Julie S.; Stockmyer, Chrisandra K.; Fonseka, Jamila; Richardson, Lisa C.

2015-01-01

Context While efforts to promote use of evidence-based practices (EBPs) for cancer control have increased, questions remain whether this will result in widespread adoption of EBPs (eg, Guide to Community Preventive Services interventions) by comprehensive cancer control (CCC) programs. Objective To examine use of EBPs among CCC programs to develop cancer control plans and select interventions. Design Conducted Web-based surveys of and telephone interviews with CCC program staff between March and July 2012. Setting CCC programs funded by the Centers for Disease Control and Prevention’s National Comprehensive Cancer Control Program (NCCCP). Participants Sixty-one CCC program directors. Main Outcome Measures 1) Use of and knowledge/attitudes about EBPs and related resources and 2) EBP-related technical assistance needs. Results Seventy-five percent of eligible program directors reported use of EBPs to a moderate or great extent to address program objectives. Benefits of using EBPS included their effectiveness has been proven, they are an efficient use of resources, and they lend credibility to an intervention. Challenges to using EBPs included resource limitations, lack of culturally appropriate interventions, and limited skills adapting EBPs for local use. Most respondents had heard of and used Web sites for The Guide to Community Preventive Services (95% and 91%, respectively) and Cancer Control P.L.A.N.E.T. (98% and 75%, respectively). Training needs included how to adapt an EBP and its materials for cultural appropriateness (state 78%, tribe 86%, territory 80%) and how to maintain the fidelity of an EBP (state 75%, tribe 86%, territory 60%). Conclusions While awareness, knowledge, and use of EBPs and related resources are high, respondents identified numerous challenges and training needs. The findings from this study may be used to enhance technical assistance provided to NCCCP grantees related to selecting and implementing EBPs. PMID:24402431
Challenges for nursing education in Angola: the perception of nurse leaders affiliated with professional education institutions

PubMed Central

2013-01-01

Background Angola is one of the African countries with the highest morbidity and mortality rates and a devastating lack of human resources for health, including nursing. The World Health Organization stimulates and takes technical cooperation initiatives for human resource education and training in health and education, with a view to the development of countries in the region. The aim in this study was to identify how nurses affiliated with nursing education institutions perceive the challenges nursing education is facing in Angola. Methods After consulting the National Directory of Human Resources in Angola, the nurse leaders affiliated with professional nursing education institutions in Angola were invited to participate in the study by email. Data were collected in February 2009 through the focus group technique. The group of participants was focused on the central question: what are the challenges faced for nursing education in your country? To register and understand the information, besides the use of a recorder, the reporters elaborated an interpretative report. Data were coded using content analysis. Results Fourteen nurses participated in the meeting, most of whom were affiliated with technical nursing education institutions. It was verified that the nurse leaders at technical and higher nursing education institutions in Angola face many challenges, mainly related to the lack of infrastructure, absence of trained human resources, bureaucratic problems to regularize the schools and lack of material resources. On the opposite, the solutions they present are predominantly centered on the valuation of nursing professionals, which implies cultural and attitude changes. Conclusions Public health education policies need to be established in Angola, including action guidelines that permit effective nursing activities. Professional education institutions need further regularizations and nurses need to be acknowledged as key elements for the qualitative enhancement of health services in the country. PMID:23866740
Challenges for nursing education in Angola: the perception of nurse leaders affiliated with professional education institutions.

PubMed

Marchi-Alves, Leila Maria; Ventura, Carla A Arena; Trevizan, Maria Auxiliadora; Mazzo, Alessandra; de Godoy, Simone; Mendes, Isabel Amélia Costa

2013-07-17

Angola is one of the African countries with the highest morbidity and mortality rates and a devastating lack of human resources for health, including nursing. The World Health Organization stimulates and takes technical cooperation initiatives for human resource education and training in health and education, with a view to the development of countries in the region. The aim in this study was to identify how nurses affiliated with nursing education institutions perceive the challenges nursing education is facing in Angola. After consulting the National Directory of Human Resources in Angola, the nurse leaders affiliated with professional nursing education institutions in Angola were invited to participate in the study by email. Data were collected in February 2009 through the focus group technique. The group of participants was focused on the central question: what are the challenges faced for nursing education in your country? To register and understand the information, besides the use of a recorder, the reporters elaborated an interpretative report. Data were coded using content analysis. Fourteen nurses participated in the meeting, most of whom were affiliated with technical nursing education institutions. It was verified that the nurse leaders at technical and higher nursing education institutions in Angola face many challenges, mainly related to the lack of infrastructure, absence of trained human resources,bureaucratic problems to regularize the schools and lack of material resources. On the opposite, the solutions they present are predominantly centered on the valuation of nursing professionals, which implies cultural and attitude changes. Public health education policies need to be established in Angola, including action guidelines that permit effective nursing activities. Professional education institutions need further regularizations and nurses need to be acknowledged as key elements for the qualitative enhancement of health services in the country.
Exploring resources for intrafamilial communication of cancer genetic risk: we still need to talk

PubMed Central

McClellan, Kelly A; Kleiderman, Erika; Black, Lee; Bouchard, Karine; Dorval, Michel; Simard, Jacques; Knoppers, Bartha M; Avard, Denise

2013-01-01

While the importance of intrafamilial communication of hereditary cancer risk has been acknowledged, the factors that promote and act as barriers to patients disclosing their information to their families are complex and emerging. This raises the question: How are patients guided in practice to contemplate intrafamilial communication? Focusing on breast cancer, we conducted an exploratory study examining current resources supporting patients and health-care professionals, and isolated the messages surrounding intrafamilial communication of cancer risk. We find the duty for health-care professionals to counsel patients regarding intrafamilial communication is acknowledged to varying degrees by multiple actors in the cancer care delivery landscape, including health-care professional associations, health service organizations, and patient groups. A range of medical, psychosocial, and other factors underlying intrafamilial communication are acknowledged in messages to patients. Patients, however, are often referred to a single group of health-care professionals to discuss their diverse and complex needs. At the same time, messages aimed at patients appear to place the emphasis on barriers that could exist for patients contemplating intrafamilial communication, while highlighting the benefits families derive from such communication. Taken together, this points to a lack of coherence within materials directed to patients and suggests the need to do coordinated research among stakeholders to address two related issues: (1) determining who are the actors best positioned to send messages surrounding intrafamilial communication to patients and (2) addressing the content of messages conveyed in patient materials. PMID:23340514
Readability, suitability, and health content assessment of web-based patient education materials on colorectal cancer screening.

PubMed

Tian, Chenlu; Champlin, Sara; Mackert, Michael; Lazard, Allison; Agrawal, Deepak

2014-08-01

Colorectal cancer (CRC) screening rates in the Unites States are still below target level. Web-based patient education materials are used by patients and providers to provide supplemental information on CRC screening. Low literacy levels and patient perceptions are significant barriers to screening. There are little data on the quality of these online materials from a health literacy standpoint or whether they address patients' perceptions. To evaluate the readability, suitability, and health content of web-based patient education materials on colon cancer screening. Descriptive study. Web-based patient materials. Twelve reputable and popular online patient education materials were evaluated. Readability was measured by using the Flesch-Kincaid Reading Grade Level, and suitability was determined by the Suitability Assessment of Materials, a scale that considers characteristics such as content, graphics, layout/typography, and learning stimulation. Health content was evaluated within the framework of the Health Belief Model, a behavioral model that relates patients' perceptions of susceptibility to disease, severity, and benefits and barriers to their medical decisions. Each material was scored independently by 3 reviewers. Flesch-Kincaid Reading Grade Level score, Suitability Assessment of Materials score, health content score. Readability for 10 of 12 materials surpassed the maximum recommended sixth-grade reading level. Five were 10th grade level and above. Only 1 of 12 materials received a superior suitability score; 3 materials received inadequate scores. Health content analysis revealed that only 50% of the resources discussed CRC risk in the general population and <25% specifically addressed patients at high risk, such as African Americans, smokers, patients with diabetes, and obese patients. For perceived barriers to screening, only 8.3% of resources discussed embarrassment, 25% discussed pain with colonoscopy, 25% addressed cost of colonoscopy, and none specifically mentioned the need to get colonoscopy when no symptoms are present. No material discussed the social benefits of screening. Descriptive design. Most online patient education materials for CRC screening are written beyond the recommended sixth-grade reading level, with suboptimal suitability. Health content is lacking in addressing key perceived risks, barriers, and benefits to CRC screening. Developing more appropriate and targeted patient education resources on CRC may improve patient understanding and promote screening. Copyright © 2014 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

Cultural Resource Investigations for the Resumption of Transient Testing of Nuclear Fuels and Material at the Idaho National Laboratory

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

Pace, Brenda R.; Williams, Julie B.

2013-11-01

The U. S. Department of Energy (DOE) has a need to test nuclear fuels under conditions that subject them to short bursts of intense, high-power radiation called ‘transient testing’ in order to gain important information necessary for licensing new nuclear fuels for use in U.S. nuclear power plants, for developing information to help improve current nuclear power plant performance and sustainability, for improving the affordability of new generation reactors, for developing recyclable nuclear fuels, and for developing fuels that inhibit any repurposing into nuclear weapons. To meet this mission need, DOE is considering alternatives for re-use and modification of existingmore » nuclear reactor facilities to support a renewed transient testing program. One alternative under consideration involves restarting the Transient Reactor Test (TREAT) reactor located at the Materials and Fuels Complex (MFC) on the Idaho National Laboratory (INL) site in southeastern Idaho. This report summarizes cultural resource investigations conducted by the INL Cultural Resource Management Office in 2013 to support environmental review of activities associated with restarting the TREAT reactor at the INL. These investigations were completed in order to identify and assess the significance of cultural resources within areas of potential effect associated with the proposed action and determine if the TREAT alternative would affect significant cultural resources or historic properties that are eligible for nomination to the National Register of Historic Places. No archaeological resources were identified in the direct area of potential effects for the project, but four of the buildings proposed for modifications are evaluated as historic properties, potentially eligible for nomination to the National Register of Historic Places. This includes the TREAT reactor (building #), control building (building #), guardhouse (building #), and warehouse (building #). The proposed re-use of these historic properties is consistent with original missions related to nuclear reactor testing and is expected to result in no adverse effects to their historic significance. Cultural resource investigations also involved communication with representatives from the Shoshone-Bannock Tribes to characterize cultural resources of potential tribal concern. This report provides a summary of the cultural resources inventoried and assessed within the defined areas of potential effect for the resumption of transient testing at the INL. Based on these analyses, proposed activities would have no adverse effects on historic properties within the APEs that have been defined. Other archaeological resources and cultural resources of potential concern to the Shoshone-Bannock Tribes and others that are located near the APEs are also discussed with regard to potential indirect impacts. The report concludes with general recommendations for measures to reduce impacts to all identified resources.« less
Social values and the limits to growth

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

Christensen, B.L.; Norgard, J.S.

1974-01-01

A system dynamics method and the discipline of cultural sociology are applied to the argument for limiting growth by changing social values and life styles in order to balance human needs with finite materials and resources. Focus is on the U.S., where values and life styles, which have shaped technological development as well as capitalism, now threaten the basic needs they originally helped to meet. Basic needs considered are physical needs, security, human relations, and a balance between rest and activity. Values include rest and activity, achievement, rationalism, individualism, freedom, hierarchy, material comfort, work, and efficiency. Conflicts occur when onemore » value is over-emphasized rather than balanced by trade-offs. Changes in attitude do not need to be from one extreme to another, e.g., from conspicuous consumption to deprivation, but compromises can be accomplished through education and information. Primary socialization of children, which in the U.S. is a period of anxiety, should be a stabilizing time of close relationship with parents and a few adults and will require a major change in the way we value the family and establish work patterns. (42 references) (DCK)« less
NASA Space Engineering Research Center for Utilization of Local Planetary Resources

NASA Technical Reports Server (NTRS)

Ramohalli, Kumar; Lewis, John S.

1991-01-01

In the processing of propellants, volatiles, and metals subject area, the following topics are discussed: reduction of lunar regolith; reduction of carbon dioxide; and reduction of carbonaceous materials. Other areas addressed include: (1) production of structural and refractory materials; (2) resource discovery and characterization; (3) system automation and optimization; and (4) database development. The majority of these topics are discussed with respect to the development of lunar and mars bases. Some main topics of interest include: asteroid resources, lunar resources, mars resources, materials processing, construction materials, propellant production, oxygen production, and space-based oxygen production plants.
Plasma is a strategic resource.

PubMed

Strengers, Paul F W; Klein, Harvey G

2016-12-01

Plasma-derived medicinal products (PDMPs) such as immunoglobulins and clotting factors are listed by the World Health Organization as essential medicines. These and other PDMPs are crucial for the prophylaxis and treatment of patients with bleeding disorders, immune deficiencies, autoimmune and inflammatory diseases, and a variety of congenital deficiency disorders. While changes in clinical practice in developed countries have reduced the need for red blood cell transfusions thereby significantly reducing the collection volumes of whole blood and recovered plasma suitable for fractionation, the need for PDMPs worldwide continues to increase. The majority of plasma supplies for the manufacture of PDMPs is met by the US commercial plasma industry. However, geographic imbalance in the collection of plasma raises concerns that local disruptions of plasma supplies could result in regional and global shortages of essential PDMPs. Plasma, which fits the definition of a strategic resource, that is, "an economically important raw material which is subject to a higher risk of supply interruption," should be considered a strategic resource comparable to energy and drinking water. Plasma collections should be increased outside the United States, including in low- and middle-income countries. The need for capacity building in these countries is an essential part to strengthen quality plasma collection. This will require changes in national and regional policies. We advocate the need for the restoration of an equitable balance of the international plasma supply to reduce the risk of supply shortages worldwide. Strategic independence of plasma should be endorsed on a global level. © 2016 AABB.
The student experience of applied equivalence-based instruction for neuroanatomy teaching.

PubMed

Greville, W James; Dymond, Simon; Newton, Philip M

2016-01-01

Esoteric jargon and technical language are potential barriers to the teaching of science and medicine. Effective teaching strategies which address these barriers are desirable. Here, we created and evaluated the effectiveness of stand-alone 'equivalence-based instruction' (EBI) learning resources wherein the teaching of a small number of direct relationships between stimuli (e.g., anatomical regions, their function, and pathology) results in the learning of higher numbers of untaught relationships. We used a pre and post test design to assess students' learning of the relations. Resources were evaluated by students for perceived usefulness and confidence in the topic. Three versions of the resources were designed, to explore learning parameters such as the number of stimulus classes and the number of relationships within these classes. We show that use of EBI resulted in demonstrable learning of material that had not been directly taught. The resources were well received by students, even when the quantity of material to be learned was high. There was a strong desire for more EBI-based teaching. The findings are discussed in the context of an ongoing debate surrounding 'rote' vs. 'deep' learning, and the need to balance this debate with considerations of cognitive load and esoteric jargon routinely encountered during the study of medicine. These standalone EBI resources were an effective, efficient and well-received method for teaching neuroanatomy to medical students. The approach may be of benefit to other subjects with abundant technical jargon, science and other areas of medicine.
What Schools Can Do To Welcome and Meet the Needs of All Students and Families. Guidebook.

ERIC Educational Resources Information Center

California Univ., Los Angeles. Center for Mental Health Schools.

This guidebook was developed to offer program ideas and resource aids that can help address some major barriers to student learning and performance. Much of the focus is on early-age interventions, but some is on primary prevention and some is on addressing problems as soon after onset as feasible. The material is organized into a set of units,…
The Importance of Material Resources and Qualified Trainers in Adult Non-Formal Education and Training Centres in South Africa

ERIC Educational Resources Information Center

Mayombe, Celestin; Lombard, Antoinette

2016-01-01

Non-formal education and training (NFET) programmes in public and private centres in South Africa aim to meet the training needs of adults who have been deprived of formal education which would have fostered skills acquisition and access to employment earlier in their lives. The concern which informs this paper is that adults who face long-term…
Biology of rust resistance in forest trees: Proceedings of a NATO-IUFRO Advanced Study Institute; August 17-24, 1969

Treesearch

Richard T. Bingham; Raymond J. Hoff; Geral I. McDonald

1972-01-01

Around the world today is a steadily growing pressure on forest resources--pressure to produce the many goods and services that such lands provide. Highly developed countries and those striving for greater social and economic gains, both look to forests for the material wealth and environment to satisfy human needs. But as efforts increase to manipulate natural forests...
Getting It Right: Designing Principal Preparation Programs That Meet District Needs for Improving Low-Performing Schools. A Technical Report on Innovative Principal Preparation Models

ERIC Educational Resources Information Center

Fry-Ahearn, Betty; Collins, David

2016-01-01

A grant from the School Leadership Program sponsored by the U.S. Department of Education during 2008-14 provided the opportunities and resources for SREB to bring together its cutting-edge knowledge base, field experience, and substantial bank of publications and training materials in the closely related fields of school improvement and school…
Housing Quality and Access to Material and Learning Resources within the Home Environment in Developing Countries

ERIC Educational Resources Information Center

Bradley, Robert H.; Putnick, Diane L.

2012-01-01

This study examined home environment conditions (housing quality, material resources, formal and informal learning materials) and their relations with the Human Development Index (HDI) in 28 developing countries. Home environment conditions in these countries varied widely. The quality of housing and availability of material resources at home were…
Storms in Space: Bringing NASA Earth-Sun Science Educational Resources to Hearing- Impaired Students.

NASA Astrophysics Data System (ADS)

Lowry, K.; Sindt, M.; Jahn, J.

2007-12-01

Using assistive technology, children with hearing loss can actively participate in the hearing world. However, to develop the necessary skills, hearing-impaired students need to be immersed in a language-rich environment which compensates for the lack of "incidental" learning that typifies the language acquisition of their peers with typical hearing. For any subject matter taught in class, this means that the conceptual and language framework of the topic has to be provided in addition to regular class materials. In a collaboration between the Sunshine Cottage School for Deaf Children and the Southwest Research Institute, we are exploring how NASA-developed educational resources covering Space Science topics can be incorporated successfully in blended classrooms containing children with hearing loss and those with typical hearing in grades 3-5. Utilizing the extensive routine language monitoring performed at Sunshine Cottage, student progress is directly monitored during the year as well as from year to year. This allow us to evaluate the effectiveness of the resources used. Since all instruction at Sunshine Cottage is auditory-oral, our experiences in using those materials can be fed back directly into mainstream classrooms of the same grade levels.
Adaptability and Flexibility of Literature Resource Materials (Instructional Resources).

ERIC Educational Resources Information Center

Spiegel, Dixie Lee

1990-01-01

Discusses the importance of the adaptability and flexibility of instructional resource materials. Highlights one quality resource for young readers, "Bookshelf, Stage 1," and another for intermediate level students, "Reading beyond the Basal Plus." (MG)
Water Quality Instructional Resources Information System (IRIS): A Compilation of Abstracts to Water Quality and Water Resources Materials. Supplement 32, 1987.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus, OH. Information Reference Center for Science, Mathematics, and Environmental Education.

The Environmental Quality Instructional Resources Center in Columbus, Ohio, acquires, reviews, indexes, and announces both print (books, modules, units, etc.) and non-print (films, slides, video tapes, etc.) materials related to water quality and water resources education and instruction. In addition some materials related to pesticides, hazardous…
Water Quality Instructional Resources Information System (IRIS): A Compilation of Abstracts to Water Quality and Water Resources Materials. Supplement 34, 1988.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus, OH. Information Reference Center for Science, Mathematics, and Environmental Education.

The Environmental Quality Instructional Resources Center in Columbus, Ohio, acquires, reviews, indexes, and announces both print (books, modules, units, etc.) and non-print (films, slides, video tapes, etc.) materials related to water quality and water resources education and instruction. In addition some materials related to pesticides, hazardous…
Challenges in Developing Competency-based Training Curriculum for Food Safety Regulators in India.

PubMed

Thippaiah, Anitha; Allagh, Komal Preet; Murthy, G V

2014-07-01

The Food Safety and Standards Act have redefined the roles and responsibilities of food regulatory workforce and calls for highly skilled human resources as it involves complex management procedures. 1) Identify the competencies needed among the food regulatory workforce in India. 2) Develop a competency-based training curriculum for food safety regulators in the country. 3) Develop training materials for use to train the food regulatory workforce. The Indian Institute of Public Health, Hyderabad, led the development of training curriculum on food safety with technical assistance from the Royal Society for Public Health, UK and the National Institute of Nutrition, India. The exercise was to facilitate the implementation of new Act by undertaking capacity building through a comprehensive training program. A competency-based training needs assessment was conducted before undertaking the development of the training materials. THE TRAINING PROGRAM FOR FOOD SAFETY OFFICERS WAS DESIGNED TO COMPRISE OF FIVE MODULES TO INCLUDE: Food science and technology, Food safety management systems, Food safety legislation, Enforcement of food safety regulations, and Administrative functions. Each module has a facilitator guide for the tutor and a handbook for the participant. Essentials of Food Hygiene-I (Basic level), II and III (Retail/ Catering/ Manufacturing) were primarily designed for training of food handlers and are part of essential reading for food safety regulators. The Food Safety and Standards Act calls for highly skilled human resources as it involves complex management procedures. Despite having developed a comprehensive competency-based training curriculum by joint efforts by the local, national, and international agencies, implementation remains a challenge in resource-limited setting.
An ethical duty: Let astronautical development unfold - to make the people more secure

NASA Astrophysics Data System (ADS)

Bernasconi, Marco C.

2014-11-01

In examining alternative space-development models, one observes that Heinlein postulated the first Moon flight as the outcome of the focused action of an individual - building upon an ample commercial aerospace transportation infrastructure. The same technological basis and entrepreneurial drive would then sustain a fast human and economic expansion on three new planets. Instead, historically, humans reached the Moon thanks to a "Faustian bargain" between astronautical developers and governments. This approach brought the early Apollo triumphs, but it also created the presumption of this method as the sole one for enabling space development. Eventually, the application of this paradigm caused the decline of the astronautical endeavor. Thus, just as conventional methods became unable to sustain the astronautical endeavor, space development appeared as vital, e.g., to satisfy the people's basic needs (metabolic resources, energy, materials, and space), as shown elsewhere. Such an endeavor must grow from actions generating new wealth through commercial activities to become self-supporting. Acquisition and distribution of multiform space resources call, however, for a sound ethical environment, as predatory governments can easily forfeit those resources. The paper begins the search for means apt to maintain a societal environment suited for this purpose. Among numerous initiatives needed, dissemination of factual information and moral-right education support take a central position: In fact, the vital condition for true Astronautics - a vast increase in actual respect of moral rights - can also become its best consequence, as the prosperity from the space arena empowers the people, making them materially safer and more secure in their fundamental moral rights.
Hydrothermal carbonization of food waste and associated packaging materials for energy source generation.

PubMed

Li, Liang; Diederick, Ryan; Flora, Joseph R V; Berge, Nicole D

2013-11-01

Hydrothermal carbonization (HTC) is a thermal conversion technique that converts food wastes and associated packaging materials to a valuable, energy-rich resource. Food waste collected from local restaurants was carbonized over time at different temperatures (225, 250 and 275°C) and solids concentrations to determine how process conditions influence carbonization product properties and composition. Experiments were also conducted to determine the influence of packaging material on food waste carbonization. Results indicate the majority of initial carbon remains integrated within the solid-phase at the solids concentrations and reaction temperatures evaluated. Initial solids concentration influences carbon distribution because of increased compound solubilization, while changes in reaction temperature imparted little change on carbon distribution. The presence of packaging materials significantly influences the energy content of the recovered solids. As the proportion of packaging materials increase, the energy content of recovered solids decreases because of the low energetic retention associated with the packaging materials. HTC results in net positive energy balances at all conditions, except at a 5% (dry wt.) solids concentration. Carbonization of food waste and associated packaging materials also results in net positive balances, but energy needs for solids post-processing are significant. Advantages associated with carbonization are not fully realized when only evaluating process energetics. A more detailed life cycle assessment is needed for a more complete comparison of processes. Copyright © 2013 Elsevier Ltd. All rights reserved.
Wound Care: Preventing Infection

MedlinePlus

... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ...
When to Replace a Prosthesis

MedlinePlus

... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ...
Western Mineral and Environmental Resources Science Center--providing comprehensive earth science for complex societal issues

USGS Publications Warehouse

Frank, David G.; Wallace, Alan R.; Schneider, Jill L.

2010-01-01

Minerals in the environment and products manufactured from mineral materials are all around us and we use and come into contact with them every day. They impact our way of life and the health of all that lives. Minerals are critical to the Nation's economy and knowing where future mineral resources will come from is important for sustaining the Nation's economy and national security. The U.S. Geological Survey (USGS) Mineral Resources Program (MRP) provides scientific information for objective resource assessments and unbiased research results on mineral resource potential, production and consumption statistics, as well as environmental consequences of mining. The MRP conducts this research to provide information needed for land planners and decisionmakers about where mineral commodities are known and suspected in the earth's crust and about the environmental consequences of extracting those commodities. As part of the MRP scientists of the Western Mineral and Environmental Resources Science Center (WMERSC or 'Center' herein) coordinate the development of national, geologic, geochemical, geophysical, and mineral-resource databases and the migration of existing databases to standard models and formats that are available to both internal and external users. The unique expertise developed by Center scientists over many decades in response to mineral-resource-related issues is now in great demand to support applications such as public health research and remediation of environmental hazards that result from mining and mining-related activities. Western Mineral and Environmental Resources Science Center Results of WMERSC research provide timely and unbiased analyses of minerals and inorganic materials to (1) improve stewardship of public lands and resources; (2) support national and international economic and security policies; (3) sustain prosperity and improve our quality of life; and (4) protect and improve public health, safety, and environmental quality. The MRP supports approximately 40 USGS research specialists who utilize cooperative agreements with universities, industry, and other governmental agencies to support their collaborative research and information exchange. Scientists of the WMERSC study how and where non-fuel mineral resources form and are concentrated in the earth's crust, where mineral resources might be found in the future, and how mineral materials interact with the environment to affect human and ecosystem health. Natural systems (ecosystems) are complex - our understanding of how ecosystems operate requires collecting and synthesizing large amounts of geologic, geochemical, biologic, hydrologic, and meteorological information. Scientists in the Center strive to understand the interplay of various processes and how they affect the structure, composition, and health of ecosystems. Such understanding, which is then summarized in publicly available reports, is used to address and solve a wide variety of issues that are important to society and the economy. WMERSC scientists have extensive national and international experience in these scientific specialties and capabilities - they have collaborated with many Federal, State, and local agencies; with various private sector organizations; as well as with foreign countries and organizations. Nearly every scientific and societal challenge requires a different combination of scientific skills and capabilities. With their breadth of scientific specialties and capabilities, the scientists of the WMERSC can provide scientifically sound approaches to a wide range of societal challenges and issues. The following sections describe examples of important issues that have been addressed by scientists in the Center, the methods employed, and the relevant conclusions. New directions are inevitable as societal needs change over time. Scientists of the WMERSC have a diverse set of skills and capabilities and are proficient in the collection and integration of

The Art Teacher's Book of Lists.

ERIC Educational Resources Information Center

Hume, Helen D.

This teaching resource provides information about specific artists, art materials, art history, and museums. There are many reproducible pages, and resources for art publication and materials. Information on portfolio preparation, how to photograph artwork, writing for publication, and resources for art publication and materials is provided.…
The cellulose resource matrix.

PubMed

Keijsers, Edwin R P; Yılmaz, Gülden; van Dam, Jan E G

2013-03-01

The emerging biobased economy is causing shifts from mineral fossil oil based resources towards renewable resources. Because of market mechanisms, current and new industries utilising renewable commodities, will attempt to secure their supply of resources. Cellulose is among these commodities, where large scale competition can be expected and already is observed for the traditional industries such as the paper industry. Cellulose and lignocellulosic raw materials (like wood and non-wood fibre crops) are being utilised in many industrial sectors. Due to the initiated transition towards biobased economy, these raw materials are intensively investigated also for new applications such as 2nd generation biofuels and 'green' chemicals and materials production (Clark, 2007; Lange, 2007; Petrus & Noordermeer, 2006; Ragauskas et al., 2006; Regalbuto, 2009). As lignocellulosic raw materials are available in variable quantities and qualities, unnecessary competition can be avoided via the choice of suitable raw materials for a target application. For example, utilisation of cellulose as carbohydrate source for ethanol production (Kabir Kazi et al., 2010) avoids the discussed competition with easier digestible carbohydrates (sugars, starch) deprived from the food supply chain. Also for cellulose use as a biopolymer several different competing markets can be distinguished. It is clear that these applications and markets will be influenced by large volume shifts. The world will have to reckon with the increase of competition and feedstock shortage (land use/biodiversity) (van Dam, de Klerk-Engels, Struik, & Rabbinge, 2005). It is of interest - in the context of sustainable development of the bioeconomy - to categorize the already available and emerging lignocellulosic resources in a matrix structure. When composing such "cellulose resource matrix" attention should be given to the quality aspects as well as to the available quantities and practical possibilities of processing the feedstock and the performance in the end-application. The cellulose resource matrix should become a practical tool for stakeholders to make choices regarding raw materials, process or market. Although there is a vast amount of scientific and economic information available on cellulose and lignocellulosic resources, the accessibility for the interested layman or entrepreneur is very difficult and the relevance of the numerous details in the larger context is limited. Translation of science to practical accessible information with modern data management and data integration tools is a challenge. Therefore, a detailed matrix structure was composed in which the different elements or entries of the matrix were identified and a tentative rough set up was made. The inventory includes current commodities and new cellulose containing and raw materials as well as exotic sources and specialties. Important chemical and physical properties of the different raw materials were identified for the use in processes and products. When available, the market data such as price and availability were recorded. Established and innovative cellulose extraction and refining processes were reviewed. The demands on the raw material for suitable processing were collected. Processing parameters known to affect the cellulose properties were listed. Current and expected emerging markets were surveyed as well as their different demands on cellulose raw materials and processes. The setting up of the cellulose matrix as a practical tool requires two steps. Firstly, the reduction of the needed data by clustering of the characteristics of raw materials, processes and markets and secondly, the building of a database that can provide the answers to the questions from stakeholders with an indicative character. This paper describes the steps taken to achieve the defined clusters of most relevant and characteristic properties. These data can be expanded where required. More detailed specification can be obtained from the background literature and handbooks. Where gaps of information are identified, the research questions can be defined that will require further investigation. Copyright © 2012 Elsevier Ltd. All rights reserved.
Materials on Creative Arts (Arts, Crafts, Dance, Drama, Music, Bibliotherapy) for Persons with Handicapping Conditions. Revised.

ERIC Educational Resources Information Center

American Alliance for Health, Physical Education, and Recreation, Washington, DC. Information and Research Utilization Center.

Intended as a resource guide for persons who include such subjects as arts, crafts, dance, and music in programs for the handicapped, resources are listed for printed materials, audiovisual materials, resource persons and organizations, and material and equipment suppliers. Brief literature reviews sum up the state of the art in the specific art…
Use of The Math You Need When You Need It website outside of introductory geoscience courses

NASA Astrophysics Data System (ADS)

Baer, E. M.; Wenner, J. M.

2011-12-01

Web usage statistics and a recent survey of visitors to The Math You Need, When You Need It (TMYN) suggest that these web resources serve a significant number of students beyond those for whom they were originally intended. The web-based modules of TMYN are asynchronous online resources designed to help undergraduates learn quantitative concepts essential in a concurrent introductory geoscience course. In the past year, approximately 1,000 students accessed TMYN through associated geoscience courses; however, in that same time period,more than 40 times that number interacted significantly with the site according to Google Analytics. Of the nearly 220,000 total visitors, ~15% stayed on the site for longer than one minute and ~20% visited two or more pages within the site, suggesting that the content is engaging and useful to many of the visitors. In a pop-up survey of users, 81% of the nearly 350 respondents reported that they found what they were looking for. Although the nature of TMYN website users is difficult to discern definitively, daily, weekly and monthly use patterns indicate a predominance of academic users. Access to the site is lowest during the summer months and on Friday and Saturday, and is elevated on Sunday through Thursdays. Furthermore, in a pop-up survey of users who accessed more than one page, greater than half (56%) of the 346 respondents were students, 20% collegiate faculty and 9% K-12 teachers. Although the resources are specifically designed for geoscience students, 61% of survey respondents identified themselves as associated with other STEM disciplines. Thus, despite the decidedly geoscientific slant to these resources, survey data suggest that many STEM students and teachers are searching for the kinds of topics covered by TMYN. Furthermore, web use statistics indicate a substantial need for high quality web-based quantitative skill support materials for all STEM disciplines.
Environmental issues elimination through circular economy

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

Špirková, M., E-mail: marta.spirkova@stuba.sk; Pokorná, E.; Šujanová, J.

Environmental efforts of European Union are currently going towards circular economy. Tools like Extended Producer Responsibility and Eco-design were established. The circular economy deals with resources availability issue on one hand and waste management on the other hand. There are few pioneering companies all over the world with some kind of circular economy practice. Generally the concept is not very wide-spread. The paper aims to evaluate possibility of transition towards circular economy in Slovak industrial companies. They need to have an active approach to material treatment of their products after usage stage. Innovation is another important pre-condition for the transition.more » Main problem of current cradle to grave system is landfilling of valuable materials after one cycle of usage. Their potential value for next manufacturing cycles is lost. Companies may do not see connection between waste management and material resource prices and volatility of supplies. Municipalities are responsible for municipal waste collection and treatment in Slovakia. The circular economy operates by cradle to cradle principle. Company manages material flow until the material comes back to the beginning of manufacturing process by itself or by another partners. Stable material supplies with quite low costs are provided this way. It is necessary to deal with environmental problems in phase of product design. Questionnaire survey results show on one hand low involvement of industrial companies in waste management area, however on the other hand they are open to environmental innovations in future.« less
ELIXIR pilot action: Marine metagenomics - towards a domain specific set of sustainable services.

PubMed

Robertsen, Espen Mikal; Denise, Hubert; Mitchell, Alex; Finn, Robert D; Bongo, Lars Ailo; Willassen, Nils Peder

2017-01-01

Metagenomics, the study of genetic material recovered directly from environmental samples, has the potential to provide insight into the structure and function of heterogeneous microbial communities. There has been an increased use of metagenomics to discover and understand the diverse biosynthetic capacities of marine microbes, thereby allowing them to be exploited for industrial, food, and health care products. This ELIXIR pilot action was motivated by the need to establish dedicated data resources and harmonized metagenomics pipelines for the marine domain, in order to enhance the exploration and exploitation of marine genetic resources. In this paper, we summarize some of the results from the ELIXIR pilot action "Marine metagenomics - towards user centric services".
Challenges in automatic sorting of construction and demolition waste by hyperspectral imaging

NASA Astrophysics Data System (ADS)

Hollstein, Frank; Cacho, Íñigo; Arnaiz, Sixto; Wohllebe, Markus

2016-05-01

EU-28 countries currently generate 460 Mt/year of construction and demolition waste (C&DW) and the generation rate is expected to reach around 570 Mt/year between 2025 and 2030. There is great potential for recycling C&DW materials since they are massively produced and content valuable resources. But new C&DW is more complex than existing one and there is a need for shifting from traditional recycling approaches to novel recycling solutions. One basic step to achieve this objective is an improvement in (automatic) sorting technology. Hyperspectral Imaging is a promising candidate to support the process. However, the industrial distribution of Hyperspectral Imaging in the C&DW recycling branch is currently insufficiently pronounced due to high investment costs, still insufficient robustness of optical sensor hardware in harsh ambient conditions and, because of the need of sensor fusion, not well-engineered special software methods to perform the (on line) sorting tasks. Thereby frame rates of over 300 Hz are needed for a successful sorting result. Currently the biggest challenges with regard to C&DW detection cover the need of overlapping VIS, NIR and SWIR hyperspectral images in time and space, in particular for selective recognition of contaminated particles. In the study on hand a new approach for hyperspectral imagers is presented by exploiting SWIR hyperspectral information in real time (with 300 Hz). The contribution describes both laboratory results with regard to optical detection of the most important C&DW material composites as well as a development path for an industrial implementation in automatic sorting and separation lines. The main focus is placed on the closure of the two recycling circuits "grey to grey" and "red to red" because of their outstanding potential for sustainability in conservation of construction resources.
Assessment of the Mission Nutrition nutrition education program.

PubMed

Ricciuto, Laurie; Haresign, Helen; Steele, Valerie

2003-01-01

In 1998, Dietitians of Canada and the team of registered dietitians at Kellogg Canada Inc. partnered to develop Mission Nutrition, a national bilingual nutrition education program that provides curriculum-based resources to teachers. The main objectives of this study were to measure the awareness and utility of the Mission Nutrition program among elementary teachers, and to identify opportunities to enhance the Mission Nutrition resources to increase use. A ten-minute telephone survey was conducted with a representative sample of 203 elementary school teachers. A sub-sample of 20 teachers then participated in a more in-depth 30-minute telephone survey. A need for increased promotion of the Mission Nutrition program was identified on the basis of the 22% awareness among teachers participating in the initial interview. All teachers who had used the educator guides and student activity sheets reported that they would use them again. Teachers found that the Mission Nutrition materials were well-researched and contained useful activities relevant to students. The findings indicate that, to be most effective, nutrition education resources should be provided in a ready-to-use format and integrated with core curricula. Teachers also suggested that materials should include fresh ideas to engage students at different grade levels, and ways to involve parents. Dietitians are ideally positioned to work collaboratively with educators to develop these types of nutrition education resources.
Synopsis of research needs workshop: Development of leach tests for contaminated dredged material held in Baton Rouge, Louisiana on 23-24 June 1988. Final report

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

Not Available

1990-02-01

This report presents the findings of a research needs workshop on the development of leach tests for contaminated dredged material, held 23-24 June 1988 in Baton Rouge, LA. The workshop was hosted by the Louisiana Water Resources Research Institute and the US Army Engineer Waterways Experiment Station (WES). The workshop participants reviewed results of research on test procedures developed by the WES and provided eight recommendations for directing future research in this area. Workshop panelists were of the opinion that research conducted to date was good and generally validated the basic technical approaches suggested by the 1984 Corps leachate qualitymore » working group. However, the consensus was that much research remains to be done before a leach test (s) will be available for routine use.« less
Is HINARI appropriate for medical students in the developing world?

PubMed

Van Essen, Caleb; Cartledge, Peter; Kyamanywa, Patrick; Manirakiza, Achille

2012-04-01

The Health InterNetwork Access to Research Initiative (HINARI), which arose in response to medical literature needs in developing countries, gives online access to scientific information to a variety of institutions throughout the world. This is a great resource; however, little research has been performed on the effectiveness and usefulness of HINARI, specifically to medical schools. Our study sought to find out whether the textbooks (e-books) available on HINARI could form a virtual library that would cover the curriculum of a medical school. After categorising and reviewing the medically relevant e-books on HINARI, we found that they were insufficient in providing adequate subject material relevant to medical school curricula from Rwanda, the United Kingdom and the United States. This literature gap could be closed by additional medical textbooks being made available from contributing publishers. An increase of only 14% in HINARI e-book resources would provide material for the entire medical school curriculum. © 2011 Blackwell Publishing Ltd.
Elemental Analysis of the JSC Mars-1 Soil Simulant using Laser Ablation and Magnetic Separation

NASA Technical Reports Server (NTRS)

Nasab, Ahab S.

2005-01-01

Future long-duration missions to Mars require capabilities in terms of manufacture of structures and chemical compounds essential for human habitat and exploratory activities. Currently, it is not feasible to import all the required raw and finished materials from Earth. In fact, essential items such as structural members as well as various gases for human consumption and material processing need to be largely extracted from the available planetary resources. The resources on Mars include its soil and rocks, its atmosphere and the polar caps. Mars atmosphere consists of 95% carbon dioxide and the balance contains small percentages of oxygen, nitrogen, and argon. The Mars regolith contains many metal oxides in various mineralogical forms. Presently, Martian soil samples are not available. However, a closely matched Martian soil simulant developed by the Johnson Space Center has been available for scientific research and engineering studies. The chemical makeup of this simulant is compared with the data from Viking Lander and Path Finder missions are shown..
Library use and information-seeking behavior of veterinary medical students revisited in the electronic environment.

PubMed

Pelzer, N L; Wiese, W H; Leysen, J M

1998-07-01

Veterinary medical students at Iowa State University were surveyed in January of 1997 to determine their general use of the Veterinary Medical Library and how they sought information in an electronic environment. Comparisons were made between this study and one conducted a decade ago to determine the effect of the growth in electronic resources on student library use and information-seeking behavior. The basic patterns of student activities in the library, resources used to find current information, and resources anticipated for future education needs remained unchanged. The 1997 students used the library most frequently for photocopying, office supplies, and studying coursework; they preferred textbooks and handouts as sources of current information. However, when these students went beyond textbooks and handouts to seek current information, a major shift was seen from the use of print indexes and abstracts in 1987 towards the use of computerized indexes and other electronic resources in 1997. Almost 60% of the students reported using the Internet for locating current information. Overall use of electronic materials was highest among a group of students receiving the problem-based learning method of instruction. Most of the students surveyed in 1997 indicated that electronic resources would have some degree of importance to them for future education needs. The electronic environment has provided new opportunities for information professionals to help prepare future veterinarians, some of whom will be practicing in remote geographical locations, to access the wealth of information and services available on the Internet and Web.
The Effect of Ultraviolet Light on the "Liquid Wood"

NASA Astrophysics Data System (ADS)

Dumitru, Nedelcu; Sabina, Zǎgan; Ticuta, Negreanu-Pirjol; Remus, Zǎgan; Constantin, Cǎrausu

2014-08-01

To preserve resources, the goal is to use biobased materials containing the maximum possible amount of renewable biomass-based derivatives to secure a sustainable future. Bioplastics, biocomposites, biological fibres and related biomaterials will serve as substitutes for materials and products traditionally made from petroleum resources. To support this need, in 1998, Fraunhofer Institute of Chemistry and Tecnaro GmbH Company (founded by Jurgen Pfitzer and Helmut Nagele in Germany) investigated and developed a new compound made of wood components that can be processed as a thermoplastic material. It is well known that bioplastic and biocomposite materials represent another important group of bio-materials that include plastics reinforced with natural fibers and wood-plastic composites (WPCs). The aim of this research is to identify the behavior of "Liquid Wood" after UV irradiation. The materials used were Arbofill Fichte, Arboblend V2 Nature and Arboform L, V3 Nature. The samples were obtained by injection and the experimental study plan followed the Taguchi method with six input parameters and two levels for each of them. Three samples from each material were tested in an ultraviolet environment using different time of exposure in order to establish the material characteristics. After the irradiation process the material did not turn to yellow, which suggests that the composition of the sample liquid timber inhibitors have stability and the number of α-carbonyl (C = O) groups is sufficiently low. After the graphs analyzing can be inferred relatively similar performance of the samples in the first stage both UV and the VIS, indicating that the activity is almost absent. In UV is clearly observed the peak amplitude (maximum absorbance) at different wavelengths (λ). So, in terms of peak intensity the samples follow the order: Arboform L, V3 Nature; Arbofill Fichte and Arboblend V2 Nature.
Geologic assessments and characterization of marine sand resources - Gulf of Mexico region

USGS Publications Warehouse

Williams, S. Jeffress; Cichon, Helana A.

1993-01-01

The U.S. Geological Survey conducts geologic surveys and research in marine areas of the United States and its territories and possessions. An objective in some of the investigations is locating and evaluating marine sand and gravel resources and interpretation of the origins of the sand body deposits. Results from such studies over the past 30 years show that many extremely large deposits are located close to expanding metropolitan areas, which have a need for aggregate materials for construction, and near-developed coastal areas, where beach replenishment may be used to mitigate coastal erosion. The Gulf of Mexico continental shelf from the Florida Peninsula to the Mexico border is an enormous area, but little attention has been directed on sand and gravel resources. Based on limited surveys, the total sand and gravel resources for the entire Gulf of Mexico is estimated to be 269 billion cubic meters. However, the sand tends to be fine-grained and is often mixed with mud; gravel deposits, except for shell, are mostly nonexistent.
Tackling health literacy: adaptation of public hypertension educational materials for an Indo-Asian population in Canada

PubMed Central

2011-01-01

Background Indo-Asians in Canada are at increased risk for cardiovascular diseases. There is a need for cultural and language specific educational materials relating to this risk. During this project we developed and field tested the acceptability of a hypertension public education pamphlet tailored to fit the needs of an at risk local Indo-Asian population, in Calgary, Alberta, Canada. Methods A community health board representing Calgary's Indo-Asian communities identified the culturally specific educational needs and language preferences of the local population. An adaptation of an existing English language Canadian Public Hypertension Recommendations pamphlet was created considering the literacy and translation challenges. The adapted pamphlet was translated into four Indo-Asian languages. The adapted pamphlets were disseminated as part of the initial educational component of a community-based culturally and language-sensitive cardiovascular risk factor screening and management program. Field testing of the materials was undertaken when participants returned for program follow-up seven to 12 months later. Results Fifty-nine English-speaking participants evaluated and confirmed the concept validity of the English adapted version. 28 non-English speaking participants evaluated the Gujarati (N = 13) and Punjabi (N = 15) translated versions of the adapted pamphlets. All participants found the pamphlets acceptable and felt they had improved their understanding of hypertension. Conclusions Involving the target community to identify health issues as well as help to create culturally, language and literacy sensitive health education materials ensures resources are highly acceptable to that community. Minor changes to the materials will be needed prior to formal testing of hypertension knowledge and health decision-making on a larger scale within this at risk community. PMID:21223580
Tackling health literacy: adaptation of public hypertension educational materials for an Indo-Asian population in Canada.

PubMed

Jones, Charlotte A; Mawani, Shefina; King, Kathryn M; Allu, Selina Omar; Smith, Megan; Mohan, Sailesh; Campbell, Norman R C

2011-01-11

Indo-Asians in Canada are at increased risk for cardiovascular diseases. There is a need for cultural and language specific educational materials relating to this risk. During this project we developed and field tested the acceptability of a hypertension public education pamphlet tailored to fit the needs of an at risk local Indo-Asian population, in Calgary, Alberta, Canada. A community health board representing Calgary's Indo-Asian communities identified the culturally specific educational needs and language preferences of the local population. An adaptation of an existing English language Canadian Public Hypertension Recommendations pamphlet was created considering the literacy and translation challenges. The adapted pamphlet was translated into four Indo-Asian languages. The adapted pamphlets were disseminated as part of the initial educational component of a community-based culturally and language-sensitive cardiovascular risk factor screening and management program. Field testing of the materials was undertaken when participants returned for program follow-up seven to 12 months later. Fifty-nine English-speaking participants evaluated and confirmed the concept validity of the English adapted version. 28 non-English speaking participants evaluated the Gujarati (N = 13) and Punjabi (N = 15) translated versions of the adapted pamphlets. All participants found the pamphlets acceptable and felt they had improved their understanding of hypertension. Involving the target community to identify health issues as well as help to create culturally, language and literacy sensitive health education materials ensures resources are highly acceptable to that community. Minor changes to the materials will be needed prior to formal testing of hypertension knowledge and health decision-making on a larger scale within this at risk community.
The midwife: a community resource.

PubMed

Atucha Lma; Crone, C D

1979-09-01

World Education is planning a training program for illiterate midwives in Colombia. Program design is based on the premise that midwives do not need to become literate to learn and practice new skills. The educational approach follows three principles: 1) the training process and materials are to be related to practical problems, 2) the midwives will not need to learn reading and writing, and 3) the program will be designed specifically to teach the illiterate adult. The program must be designed in such a way that the midwives will put the new methods and principles into practice. The teaching materials will: 1) be understandable to the illiterate adult; 2) use symbols and/or stick figures; 3) be clear and understandable, presenting an initial idea as well as a stimulus for recalling the concept; 4) be easily adaptable to different cultures; and 5) be durable so that the midwives may continue to use the materials. The "code" of symbols will remain constant so that other materials can be supplied on a continuing basis to the midwives after completion of the training program. This program affords the opportunity to establish whether or not training programs will close the gap between the theory of community participation and actual participation of community members.
Experiential or Material Purchases? Social Class Determines Purchase Happiness.

PubMed

Lee, Jacob C; Hall, Deborah L; Wood, Wendy

2018-05-01

Which should people buy to make themselves happy: experiences or material goods? The answer depends in part on the level of resources already available in their lives. Across multiple studies using a range of methodologies, we found that individuals of higher social class, whose abundant resources make it possible to focus on self-development and self-expression, were made happier by experiential over material purchases. No such experiential advantage emerged for individuals of lower social class, whose lesser resources engender concern with resource management and wise use of limited finances. Instead, lower-class individuals were made happier from material purchases or were equally happy from experiential and material purchases.
Workflow Management Systems for Molecular Dynamics on Leadership Computers

NASA Astrophysics Data System (ADS)

Wells, Jack; Panitkin, Sergey; Oleynik, Danila; Jha, Shantenu

Molecular Dynamics (MD) simulations play an important role in a range of disciplines from Material Science to Biophysical systems and account for a large fraction of cycles consumed on computing resources. Increasingly science problems require the successful execution of ''many'' MD simulations as opposed to a single MD simulation. There is a need to provide scalable and flexible approaches to the execution of the workload. We present preliminary results on the Titan computer at the Oak Ridge Leadership Computing Facility that demonstrate a general capability to manage workload execution agnostic of a specific MD simulation kernel or execution pattern, and in a manner that integrates disparate grid-based and supercomputing resources. Our results build upon our extensive experience of distributed workload management in the high-energy physics ATLAS project using PanDA (Production and Distributed Analysis System), coupled with recent conceptual advances in our understanding of workload management on heterogeneous resources. We will discuss how we will generalize these initial capabilities towards a more production level service on DOE leadership resources. This research is sponsored by US DOE/ASCR and used resources of the OLCF computing facility.
Resource Guide: Selected Early Childhood/Early Intervention Training Materials. 8th Edition.

ERIC Educational Resources Information Center

Catlett, Camille, Comp.; Winton, Pamela J., Comp.

This resource guide is intended to identify both primary and supplementary resources for designing preservice and inservice training on early intervention programs for children with disabilities. The instructional materials are described and listed in three sections. The first section provides annotated descriptions of instructional materials in…

Environmental Education. Catalogue of Resources for Grades I to XII.

ERIC Educational Resources Information Center

Houghton, J. R.

Environmental education resources are presented in three categories: (1) print materials; (2) non-print materials; and (3) physical resources. The print material category is subdivided into two sections: books, booklets, and card sets; and magazines, reports, and pamphlets. Entries, arranged alphabetically by title within each section, include…
[Challenges in the assessment and managment of health risks associated with emerging water micropollutants].

PubMed

Levi, Yves

2009-06-01

Analytical laboratories can now identify and quantify an impressive number of "new" pollutants present at very low concentrations in water. Nanotechnology products are a new cause for concern. " Emerging " pollutants are defined as substances that were not previously sought or detected (plasticizers, drugs, chlorination byproducts, persistant organic pollutants, ...) and that are now being identified in many continental water resources. The biological actions of these substances, alone and in combination with other more " classical "pollutants, include such effects as endocrine disruption. Contaminants may be present in surface and groundwater resources, may be generated during treatment, and are found in drinking water distribution networks. In industrialized countries, the main source of emerging pollutants for humans is not water, but rather food, cosmetics and air. Urgent measures are needed to protect biodiversity and human health, including quantitative risk assessment, toxicologic studies of xenobiotic mixtures and chronic effects, strategies to protect water resources, technological advances in wastewater treatment, reliable potable water production, and new inert materials for transport and storage. Good sanitation and safe tap water are major contributors to human health and well-being Major efforts and investments are needed, based on rigorous, objective assessments of risks for the environment and public health.
Readability, complexity, and suitability of online resources for mastectomy and lumpectomy.

PubMed

Tran, Bao Ngoc N; Singh, Mansher; Singhal, Dhruv; Rudd, Rima; Lee, Bernard T

2017-05-15

Nearly half of American adults have low or marginal health literacy. This negatively affects patients' participation, decision-making, satisfaction, and overall outcomes especially when there is a mismatch between information provided and the skills of the intended audience. Recommendations that patient information be written below the sixth grade level have been made for over three decades. This study compares online resources for mastectomy versus lumpectomy using expanded metrics including readability level, complexity, and density of data and overall suitability for public consumption. The 10 highest ranked Web sites for mastectomy and lumpectomy were identified using the largest Internet engine (Google). Each Web site was assessed for readability (Simple Measure of Gobbledygook), complexity (PMOSE/iKIRSCH), and suitability (Suitability Assessment of Materials). Scores were analyzed by each Web site and overall. Readability analysis showed a significant reading grade level difference between mastectomy and lumpectomy online information (15.4 and 13.9, P = 0.04, respectively). Complexity analysis via PMOSE/iKIRSCH revealed a mean score of 6.5 for mastectomy materials corresponding to "low" complexity and eighth to 12 th grade education. Lumpectomy literature had a lower PMOSE/iKIRSCH score of 5.8 corresponding to a "very low" complexity and fourth to eighth grade education (P = 0.05). Suitability assessment showed mean values of 41% and 46% (P = 0.83) labeled as the lowest level of "adequacy" for mastectomy and lumpectomy materials, respectively. Inter-rater reliability was high for both complexity and suitability analysis. Online resources for the surgical treatment of breast cancer are above the recommended reading grade level. The suitability level is barely adequate indicating a need for revision. Online resources for mastectomy have a higher reading grade level than do materials for lumpectomy and tend to be more complex. Copyright © 2017 Elsevier Inc. All rights reserved.
Tartaric Acid as a Non-toxic and Environmentally-Friendly Anti-scaling Material for Using in Cooling Water Systems: Electrochemical and Surface Studies

NASA Astrophysics Data System (ADS)

Asghari, Elnaz; Gholizadeh-Khajeh, Maryam; Ashassi-Sorkhabi, Habib

2016-10-01

Because of the major limitations in drinking water resources, the industries need to use unprocessed water sources for their cooling systems; these water resources contain major amount of hardening cations. So, mineral scales are formed in cooling water systems during the time and cause major problems. The use of green anti-scaling materials such as carboxylic acids is considered due to their low risks of environmental pollution. In the present work, the scale inhibition performance of tartaric acid as a green organic material was evaluated. Chemical screening tests, cathodic and anodic voltammetry measurements and electrochemical impedance spectroscopy (EIS), field emission scanning electron microscopy (FESEM), energy-dispersive x-ray and x-ray diffraction, were used for the evaluation of the scale inhibition performance. The results showed that tartaric acid can prevent calcium carbonate precipitation significantly. The hard water solution with 2.0 mM of tartaric acid indicated the highest scale inhibition efficiency (ca. 68%). The voltammetry, EIS and FESEM results verified that tartaric acid can form smooth and homogeneous film on steel surface through formation of Fe(III)-tartrate complexes and retard the local precipitation of calcium carbonate deposits.
Life Cycle Assessment of concrete manufacturing in small isolated states: the case of Cyprus

NASA Astrophysics Data System (ADS)

Chrysostomou, Chrystalla; Kylili, Angeliki; Nicolaides, Demetris; Fokaides, Paris A.

2017-10-01

Life Cycle Assessment (LCA) is an effective and valuable methodology for identifying the holistic sustainable behaviour of materials and products. It is also useful in analysing the impact a structure has over the course of its life cycle. Currently, there is no sufficient knowhow regarding the life cycle performance of building materials used in the case of small isolated states. This study focuses on the LCA of the production of concrete for the investigation of its environmental impact in isolated island states, using the case of Cyprus as an example. Four different scenarios for the production of 1 tonne of concrete are examined: (i) manufacturing of concrete by transporting raw materials from different locations around the island, (ii) manufacturing of concrete using alternative energy resources, (iii) manufacturing of concrete with reduced transportation needs, and (iv) on-site manufacturing of concrete. The results, in terms of environmental impacts of concrete produced, indicated that the use of renewable electricity instead of fossil-fuelled electricity in isolated states can drastically improve the environmental performance of the end product. Also, the minimisation of transportation distances and the use of locally available resources can also affect, to a degree, the environmental impact of concrete production.
[The state of obstetrics in the national republics of North Caucasus during the first half of XX century].

PubMed

Iakh'iaeva, Z I; Bataev, Kh M

2011-01-01

In Caucasus, during the first half of XX century the organization of obstetric gynecological care of women accompanied by significant problems to be resolved in the conditions of burning deficiency of material and manpower resources. In the early 1950s the functioning of the system of obstetrics in the North Caucasus region needed more intensive organizational efforts and highest possible involvement of medical science achievements.
Comunidad, Escuela y Curriculo 4: Materiales de Apoyo a La Formacion Docente en Educacion Bilingue Intercultural. (Community, School and Curriculum 4: Support Materials for Training Professionals in Bilingual Intercultural Education).

ERIC Educational Resources Information Center

Montaluisa Chasiquiza, Luis

The Major Project for Education for Latin America and the Caribbean has given indigenous populations priority attention and has sponsored workshops and seminars to address the educational needs of these peoples. Traditionally, the language and culture of indigenous peoples have been viewed as obstacles rather than valuable resources for education.…
Equity in health care in Namibia: developing a needs-based resource allocation formula using principal components analysis

PubMed Central

Zere, Eyob; Mandlhate, Custodia; Mbeeli, Thomas; Shangula, Kalumbi; Mutirua, Kauto; Kapenambili, William

2007-01-01

Background The pace of redressing inequities in the distribution of scarce health care resources in Namibia has been slow. This is due primarily to adherence to the historical incrementalist type of budgeting that has been used to allocate resources. Those regions with high levels of deprivation and relatively greater need for health care resources have been getting less than their fair share. To rectify this situation, which was inherited from the apartheid system, there is a need to develop a needs-based resource allocation mechanism. Methods Principal components analysis was employed to compute asset indices from asset based and health-related variables, using data from the Namibia demographic and health survey of 2000. The asset indices then formed the basis of proposals for regional weights for establishing a needs-based resource allocation formula. Results Comparing the current allocations of public sector health car resources with estimates using a needs based formula showed that regions with higher levels of need currently receive fewer resources than do regions with lower need. Conclusion To address the prevailing inequities in resource allocation, the Ministry of Health and Social Services should abandon the historical incrementalist method of budgeting/resource allocation and adopt a more appropriate allocation mechanism that incorporates measures of need for health care. PMID:17391533
Equity in health care in Namibia: developing a needs-based resource allocation formula using principal components analysis.

PubMed

Zere, Eyob; Mandlhate, Custodia; Mbeeli, Thomas; Shangula, Kalumbi; Mutirua, Kauto; Kapenambili, William

2007-03-29

The pace of redressing inequities in the distribution of scarce health care resources in Namibia has been slow. This is due primarily to adherence to the historical incrementalist type of budgeting that has been used to allocate resources. Those regions with high levels of deprivation and relatively greater need for health care resources have been getting less than their fair share. To rectify this situation, which was inherited from the apartheid system, there is a need to develop a needs-based resource allocation mechanism. Principal components analysis was employed to compute asset indices from asset based and health-related variables, using data from the Namibia demographic and health survey of 2000. The asset indices then formed the basis of proposals for regional weights for establishing a needs-based resource allocation formula. Comparing the current allocations of public sector health car resources with estimates using a needs based formula showed that regions with higher levels of need currently receive fewer resources than do regions with lower need. To address the prevailing inequities in resource allocation, the Ministry of Health and Social Services should abandon the historical incrementalist method of budgeting/resource allocation and adopt a more appropriate allocation mechanism that incorporates measures of need for health care.
The material footprint of nations

PubMed Central

Wiedmann, Thomas O.; Schandl, Heinz; Lenzen, Manfred; Moran, Daniel; Suh, Sangwon; West, James; Kanemoto, Keiichiro

2015-01-01

Metrics on resource productivity currently used by governments suggest that some developed countries have increased the use of natural resources at a slower rate than economic growth (relative decoupling) or have even managed to use fewer resources over time (absolute decoupling). Using the material footprint (MF), a consumption-based indicator of resource use, we find the contrary: Achievements in decoupling in advanced economies are smaller than reported or even nonexistent. We present a time series analysis of the MF of 186 countries and identify material flows associated with global production and consumption networks in unprecedented specificity. By calculating raw material equivalents of international trade, we demonstrate that countries’ use of nondomestic resources is, on average, about threefold larger than the physical quantity of traded goods. As wealth grows, countries tend to reduce their domestic portion of materials extraction through international trade, whereas the overall mass of material consumption generally increases. With every 10% increase in gross domestic product, the average national MF increases by 6%. Our findings call into question the sole use of current resource productivity indicators in policy making and suggest the necessity of an additional focus on consumption-based accounting for natural resource use. PMID:24003158
The material footprint of nations.

PubMed

Wiedmann, Thomas O; Schandl, Heinz; Lenzen, Manfred; Moran, Daniel; Suh, Sangwon; West, James; Kanemoto, Keiichiro

2015-05-19

Metrics on resource productivity currently used by governments suggest that some developed countries have increased the use of natural resources at a slower rate than economic growth (relative decoupling) or have even managed to use fewer resources over time (absolute decoupling). Using the material footprint (MF), a consumption-based indicator of resource use, we find the contrary: Achievements in decoupling in advanced economies are smaller than reported or even nonexistent. We present a time series analysis of the MF of 186 countries and identify material flows associated with global production and consumption networks in unprecedented specificity. By calculating raw material equivalents of international trade, we demonstrate that countries' use of nondomestic resources is, on average, about threefold larger than the physical quantity of traded goods. As wealth grows, countries tend to reduce their domestic portion of materials extraction through international trade, whereas the overall mass of material consumption generally increases. With every 10% increase in gross domestic product, the average national MF increases by 6%. Our findings call into question the sole use of current resource productivity indicators in policy making and suggest the necessity of an additional focus on consumption-based accounting for natural resource use.
Equality in the distribution of health material and human resources in Guangxi: evidence from Southern China.

PubMed

Sun, Jian

2017-08-29

The aim of this study was to assess the equality in the distribution of health material and human resources in Guangxi, and put forward proposal to improve the equality status of the health material and human resources. We used concentration index to evaluate the degree of income-related equality of health material and human resources. The concentration index values of the five resources ranged from -0.0847 to 0.1416 from 2011 to 2015. Health institution was concentrated among the poorer populations, while other four resources were concentrated among the richer populations. Overall, the equality status of health institutions, health care beds, health technical personnel, and certified nurses got better from 2011 to 2015. However, the equality status of practicing physicians has got worse since 2014.
Opportunities for Fundamental University-Based Research in Energy and Resource Recovery

NASA Astrophysics Data System (ADS)

Zoback, M. D.; Hitzman, M.; Tester, J. W.

2012-12-01

In this talk we present, from a university perspective, a few examples of fundamental research needs related to improved energy and resource recovery. One example of such a research need is related to the fact that it is not widely recognized that meeting domestic and worldwide energy needs with renewables such as wind and solar will be materials intensive. If widely deployed, the elements required by renewable technologies will be needed in significant quantities and shortage of these "energy critical elements" could significantly inhibit the adoption of otherwise game changing energy technologies. It is imperative to better understand the geology, metallurgy, and mining engineering of critical mineral deposits if we are to sustainably develop these new technologies. Unfortunately, there is currently no consensus among federal and state agencies, the national and international mining industry, the public, and the U.S. academic community regarding the importance of economic geology in the context of securing sufficient energy critical elements to undertake large-scale renewable energy development. Another option for transitioning away from our current hydrocarbon-based energy system to non-carbon based sources, is geothermal energy - from both conventional hydrothermal resources and enhanced or engineered geothermal systems (EGS). Although geothermal energy is currently used for both electric and non-electric applications worldwide from conventional hydrothermal resources and in ground source heat pumps, most of the emphasis in the US has been generating electricity. To this end, there is a need for research, development and demonstration in five important areas - estimating the magnitude and distribution of recoverable geothermal resources, establishing requirements for extracting and utilizing energy from EGS reservoirs the including drilling, reservoir design and stimulation, exploring end use options for district heating, electricity generation and co-generation, evaluating environmental impacts and tradeoffs (from dealing with water and land use to seismic risk) and projecting costs for EGS supplied electricity as a function of invested funds in research and development and deployment in evolving energy markets Finally, the shale gas revolution that has been underway in North America for the past few years has been of unprecedented scale and importance. As such resources are beginning to be developed globally, there is a critical need for fundamental research on such questions as how shale properties affect the success of stimulation, the importance of seismic and aseismic deformation mechanisms during reservoir stimulation, the factors that affect ultimate recovery and the development of methodologies that minimize the environmental impact of shale gas development.
Mapping educational opportunities for healthcare workers on antimicrobial resistance and stewardship around the world.

PubMed

Rogers Van Katwyk, Susan; Jones, Sara L; Hoffman, Steven J

2018-02-05

Antimicrobial resistance is an important global issue facing society. Healthcare workers need to be engaged in solving this problem, as advocates for rational antimicrobial use, stewards of sustainable effectiveness, and educators of their patients. To fulfill this role, healthcare workers need access to training and educational resources on antimicrobial resistance. To better understand the resources available to healthcare workers, we undertook a global environmental scan of educational programs and resources targeting healthcare workers on the topic of antimicrobial resistance and antimicrobial stewardship. Programs were identified through contact with key experts, web searching, and academic literature searching. We summarized programs in tabular form, including participating organizations, region, and intended audience. We developed a coding system to classify programs by program type and participating organization type, assigning multiple codes as necessary and creating summary charts for program types, organization types, and intended audience to illustrate the breadth of available resources. We identified 94 educational initiatives related to antimicrobial resistance and antimicrobial stewardship, which represent a diverse array of programs including courses, workshops, conferences, guidelines, public outreach materials, and online-resource websites. These resources were developed by a combination of government bodies, professional societies, universities, non-profit and community organizations, hospitals and healthcare centers, and insurance companies and industry. Most programs either targeted healthcare workers collectively or specifically targeted physicians. A smaller number of programs were aimed at other healthcare worker groups including pharmacists, nurses, midwives, and healthcare students. Our environmental scan shows that there are many organizations working to develop and share educational resources for healthcare workers on antimicrobial resistance and antimicrobial stewardship. Governments, hospitals, and professional societies appear to be driving action on this front, sometimes working with other types of organizations. A broad range of resources have been made freely available; however, we have noted several opportunities for action, including increased engagement with students, improvements to pre-service education, recognition of antimicrobial resistance courses as continuing medical education, and better platforms for resource-sharing online.
Determinants of resource needs and utilization among refugees over time.

PubMed

Wright, A Michelle; Aldhalimi, Abir; Lumley, Mark A; Jamil, Hikmet; Pole, Nnamdi; Arnetz, Judith E; Arnetz, Bengt B

2016-04-01

This study examined refugees' resource needs and utilization over time, investigated the relationships between pre-displacement/socio-demographic variables and resource needs and utilization, and explored the role of resource needs and utilization on psychiatric symptom trajectories. Iraqi refugees to the United States (N = 298) were assessed upon arrival and at 1-year intervals for 2 years for socio-demographic variables and pre-displacement trauma experiences, their need for and utilization of 14 different resources, and PTSD and depressive symptoms. Although refugees reported reduction of some needs over time (e.g., need for cash assistance declined from 99 to 71 %), other needs remained high (e.g., 99 % of refugees reported a need for health care at the 2-year interview). Generally, the lowest needs were reported after 2 years, and the highest utilization occurred during the first year post-arrival. Pre-displacement trauma exposure predicted high health care needs but not high health care utilization. Both high need for and use of health care predicted increasing PTSD and depressive symptoms. Specifically, increased use of psychological care across the three measurement waves predicted more PTSD and depression symptoms at the 2-year interview. Differences emerged between need for and actual use of resources, especially for highly trauma-exposed refugees. Resettlement agencies and assistance programs should consider the complex relationships between resource needs, resource utilization, and mental health during the early resettlement period.
Determinants of Resource Needs and Utilization Among Refugees Over Time

PubMed Central

Wright, A. Michelle; Aldhalimi, Abir; Lumley, Mark A.; Jamil, Hikmet; Pole, Nnamdi; Arnetz, Judith E.; Arnetz, Bengt B.

2015-01-01

Purpose This study examined refugees’ resource needs and utilization over time, investigated the relationships between pre-displacement/socio-demographic variables and resource needs and utilization, and explored the role of resource needs and utilization on psychiatric symptom trajectories. Methods Iraqi refugees to the United States (N=298) were assessed upon arrival and at 1-year intervals for two years for socio-demographic variables and pre-displacement trauma experiences, their need for and utilization of 14 different resources, and PTSD and depressive symptoms. Results Although refugees reported reduction of some needs over time (e.g., need for cash assistance declined from 99% to 71%), other needs remained high (e.g., 99% of refugees reported a need for health care at the 2-year interview). Generally, the lowest needs were reported after 2 years, and the highest utilization occurred during the first year post-arrival. Pre-displacement trauma exposure predicted high health care needs but not high health care utilization. Both high need for and use of health care predicted increasing PTSD and depressive symptoms. Specifically, increased use of psychological care across the three measurement waves predicted more PTSD and depression symptoms at the 2-year interview. Conclusions Differences emerged between need for and actual use of resources, especially for highly trauma-exposed refugees. Resettlement agencies and assistance programs should consider the complex relationships between resource needs, resource utilization, and mental health during the early resettlement period. PMID:26370213
Comparison of neurological healthcare oriented educational resources for patients on the internet.

PubMed

Punia, Vineet; Dagar, Anjali; Agarwal, Nitin; He, Wenzhuan; Hillen, Machteld

2014-12-01

The internet has become a major contributor to health literacy promotion. The average American reads at 7th-8th grade level and it is recommended to write patient education materials at or below 6th grade reading level. We tried to assess the level of literacy required to read and understand online patient education materials (OPEM) for neurological diseases from various internet resources. We then compared those to an assumed reference OPEM source, namely the patient education brochures from the American Academy of Neurology (AAN), the world's largest professional association of neurologists. Disease specific patient education brochures were downloaded from the AAN website. OPEM for these diseases were also accessed from other common online sources determined using a predefined criterion. All OPEM were converted to Microsoft Word (Microsoft Corp., Redmond, WA, USA) and their reading level was analyzed using Readability Studio Professional Edition version 2012.1 (Oleander Software, Vandalia, OH, USA). Descriptive analysis and analysis of variance were used to compare reading levels of OPEM from different resources. Medline Plus, Mayo clinic and Wikipedia qualified for OPEM analysis. All OPEM from these resources, including the AAN, were written above the recommended 6th grade reading level. They were also found to be "fairly difficult", "difficult" or "confusing" on the Flesch Reading Ease scale. AAN OPEM on average needed lower reading level, with Wikipedia OPEM being significantly (p<0.01) more difficult to read compared to the other three resources. OPEM on neurological diseases are being written at a level of reading complexity higher than the average American and the recommended reading levels. This may be undermining the utility of these resources. Copyright © 2014 Elsevier Ltd. All rights reserved.
What information do parents need when facing end-of-life decisions for their child? A meta-synthesis of parental feedback.

PubMed

Xafis, Vicki; Wilkinson, Dominic; Sullivan, Jane

2015-04-30

The information needs of parents facing end-of-life decisions for their child are complex due to the wide-ranging dimensions within which such significant events unfold. While parents acknowledge that healthcare professionals are their main source of information, they also turn to a variety of additional sources of written information in an attempt to source facts, discover solutions, and find hope. Much has been written about the needs of parents faced with end-of-life decisions for their child but little is known about the written information needs such parents have. Research in the adult intensive care context has shown that written resources impact positively on the understanding of medical facts, including diagnoses and prognoses, communication between families and healthcare professionals, and the emotional wellbeing of families after their relative's death. A meta-synthesis of predominantly empirical research pertaining to features which assist or impede parental end-of-life decisions was undertaken to provide insight and guidance in our development of written resources (short print and online comprehensive version) for parents. The most prominently cited needs in the literature related to numerous aspects of information provision; the quantity, quality, delivery, and timing of information and its provision impacted not only on parents' ability to make end-of-life decisions but also on their emotional wellbeing. The meta-synthesis supports the value of written materials, as these provide guidance for both parents and healthcare professionals in pertinent content areas. Further research is required to determine the impact that written resources have on parental end-of-life decision-making and on parents' wellbeing during and after their experience and time in the hospital environment.
Electronic scraps--recovering of valuable materials from parallel wire cables.

PubMed

de Araújo, Mishene Christie Pinheiro Bezerra; Chaves, Arthur Pinto; Espinosa, Denise Crocce Romano; Tenório, Jorge Alberto Soares

2008-11-01

Every year, the number of discarded electro-electronic products is increasing. For this reason recycling is needed, to avoid wasting non-renewable natural resources. The objective of this work is to study the recycling of materials from parallel wire cable through unit operations of mineral processing. Parallel wire cables are basically composed of polymer and copper. The following unit operations were tested: grinding, size classification, dense medium separation, electrostatic separation, scrubbing, panning, and elutriation. It was observed that the operations used obtained copper and PVC concentrates with a low degree of cross contamination. It was concluded that total liberation of the materials was accomplished after grinding to less than 3 mm, using a cage mill. Separation using panning and elutriation presented the best results in terms of recovery and cross contamination.
Points to Know and Consider When Preparing for and Undergoing an Amputation

MedlinePlus

... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ... and Sort All Resources State Resource Map Pain Management Information Publications Materiales en español / Spanish Materials Support Groups & ...

I CAN Physical Education Curriculum Resource Materials: Primary through Secondary.

ERIC Educational Resources Information Center

Wessel, Janet A.; And Others

The I CAN primary and secondary phsycial education curriculum resource materials were developed, field tested, and published 1971-1979. The Achievement Based Curriculum Model, a systematic training process designed to assist teachers in using the I CAN database resource materials to improve the quality of teaching and instruction, was developed…
Committee on renewable resources for industrial materials (Corrim)

Treesearch

Robert W. Meyer; Carol B. Ovens

1976-01-01

In recent years major emphasis has been placed on nonrenewable resources in relation to potential national problems that may arise from possible changes in materials supply or utilization. Renewable resources, however, have received disproportionately small attention in spite of their current importance as industrial raw materials and their potential for the future. In...
Challenges of Material Resource Management among Social Studies Lecturers in Nigerian Universities

ERIC Educational Resources Information Center

Dania, P. O.; Obro, S.; Owhorhu, J. S.

2016-01-01

The study is focused on the challenges of material resource management among social studies lecturers in Nigerian Universities. The study population is one thousand eight hundred and fifty five (1855). The sample size comprises one hundred staff, one hundred and twenty students, and forty internal material resource managers were randomly selected…
Helping Educators Find Visualizations and Teaching Materials Just-in-Time

NASA Astrophysics Data System (ADS)

McDaris, J.; Manduca, C. A.; MacDonald, R. H.

2005-12-01

Major events and natural disasters like hurricanes and tsunamis provide geoscience educators with powerful teachable moments to engage their students with class content. In order to take advantage of these opportunities, educators need quality topical resources related to current earth science events. The web has become an excellent vehicle for disseminating this type of resource. In response to the 2004 Indian Ocean Earthquake and to Hurricane Katrina's devastating impact on the US Gulf Coast, the On the Cutting Edge professional development program developed collections of visualizations for use in teaching. (serc.carleton.edu/NAGTWorkshops/visualization/collections/ tsunami.html,serc.carleton.edu/NAGTWorkshops/visualization/ collections/hurricanes.html). These sites are collections of links to visualizations and other materials that can support the efforts of faculty, teachers, and those engaged in public outreach. They bring together resources created by researchers, government agencies and respected media sources and organize them for easy use by educators. Links are selected to provide a variety of different types of visualizations (e.g photographic images, animations, satellite imagery) and to assist educators in teaching about the geologic event reported in the news, associated Earth science concepts, and related topics of high interest. The cited links are selected from quality sources and are reviewed by SERC staff before being included on the page. Geoscience educators are encouraged to recommend links and supporting materials and to comment on the available resources. In this way the collection becomes more complete and its quality is enhanced.. These sites have received substantial use (Tsunami - 77,000 visitors in the first 3 months, Hurricanes - 2500 visitors in the first week) indicating that in addition to use by educators, they are being used by the general public seeking information about the events. Thus they provide an effective mechanism for guiding the public to quality resources created by geoscience researchers and facilities, in addition to supporting incorporation of geoscience research in education.
Global Squeeze: Assessing Climate-Critical Resource Constraints for Coastal Climate Adaptation

NASA Astrophysics Data System (ADS)

Chase, N. T.; Becker, A.; Schwegler, B.; Fischer, M.

2014-12-01

The projected impacts of climate change in the coastal zone will require local planning and local resources to adapt to increasing risks of social, environmental, and economic consequences from extreme events. This means that, for the first time in human history, aggregated local demands could outpace global supply of certain "climate-critical resources." For example, construction materials such as sand and gravel, steel, and cement may be needed to fortify many coastal locations at roughly the same point in time if decision makers begin to construct new storm barriers or elevate coastal lands. Where might adaptation bottlenecks occur? Can the world produce enough cement to armour the world's seaports as flood risks increase due to sea-level rise and more intense storms? Just how many coastal engineers would multiple such projects require? Understanding such global implications of adaptation requires global datasets—such as bathymetry, coastal topography, local sea-level rise and storm surge projections, and construction resource production capacity—that are currently unavailable at a resolution appropriate for a global-scale analysis. Our research group has identified numerous gaps in available data necessary to make such estimates on both the supply and demand sides of this equation. This presentation examines the emerging need and current availability of these types of datasets and argues for new coordinated efforts to develop and share such data.
Planetree health information services: public access to the health information people want.

PubMed Central

Cosgrove, T L

1994-01-01

In July 1981, the Planetree Health Resource Center opened on the San Francisco campus of California Pacific Medical Center (Pacific Presbyterian Medical Center). Planetree was founded on the belief that access to information can empower people and help them face health and medical challenges. The Health Resource Center was created to provide medical library and health information resources to the general public. Over the last twelve years, Planetree has tried to develop a consumer health library collection and information service that is responsive to the needs and interests of a diverse public. In an effort to increase accessibility to the medical literature, a consumer health library classification scheme was created for the organization of library materials. The scheme combines the specificity and sophistication of the National Library of Medicine classification scheme with the simplicity of common lay terminology. PMID:8136762
Digital Library Storage using iRODS Data Grids

NASA Astrophysics Data System (ADS)

Hedges, Mark; Blanke, Tobias; Hasan, Adil

Digital repository software provides a powerful and flexible infrastructure for managing and delivering complex digital resources and metadata. However, issues can arise in managing the very large, distributed data files that may constitute these resources. This paper describes an implementation approach that combines the Fedora digital repository software with a storage layer implemented as a data grid, using the iRODS middleware developed by DICE (Data Intensive Cyber Environments) as the successor to SRB. This approach allows us to use Fedoras flexible architecture to manage the structure of resources and to provide application- layer services to users. The grid-based storage layer provides efficient support for managing and processing the underlying distributed data objects, which may be very large (e.g. audio-visual material). The Rule Engine built into iRODS is used to integrate complex workflows at the data level that need not be visible to users, e.g. digital preservation functionality.
Digital Database of Selected Aggregate and Related Resources in Ada, Boise, Canyon, Elmore, Gem, and Owyhee Counties, Southwestern Idaho

USGS Publications Warehouse

Moyle, Phillip R.; Wallis, John C.; Bliss, James D.; Bolm, Karen D.

2004-01-01

The U.S. Geological Survey (USGS) compiled a database of aggregate sites and geotechnical sample data for six counties - Ada, Boise, Canyon, Elmore, Gem, and Owyhee - in southwest Idaho as part of a series of studies in support of the Bureau of Land Management (BLM) planning process. Emphasis is placed on sand and gravel sites in deposits of the Boise River, Snake River, and other fluvial systems and in Neogene lacustrine deposits. Data were collected primarily from unpublished Idaho Transportation Department (ITD) records and BLM site descriptions, published Army Corps of Engineers (ACE) records, and USGS sampling data. The results of this study provides important information needed by land-use planners and resource managers, particularly in the BLM, to anticipate and plan for demand and development of sand and gravel and other mineral material resources on public lands in response to the urban growth in southwestern Idaho.
Preparing nurses internationally for emergency planning and response.

PubMed

Weiner, Elizabeth

2006-09-30

Competency-based education provides an international infrastructure for nurses to learn about emergency preparedness and response. The International Nursing Coalition for Mass Casualty Education (INCMCE) has developed competencies for all nurses, as well as online modules for meeting those competencies. In addition, other curriculum resources are available that range from face-to-face classes, web-based modules, and electronic journals, to complete pre-packaged materials. The author of this article describes competencies needed for emergency preparedness identified by Columbia University, Vanderbilt University, and the International Nursing Coalition for Mass Casualty Education, as well as various curriculum resources for emergency planning and response and also processes to prepare nurses for emergency responses. Examples of international "Best Practices" feature programs that provide examples of innovative educational strategies for preparing nurses for emergency response are presented. The author concludes that while curriculum resources are widely available, a better centralized clearinghouse could be made available for both faculty and students.
Domestic wastewater treatment as a net energy producer--can this be achieved?

PubMed

McCarty, Perry L; Bae, Jaeho; Kim, Jeonghwan

2011-09-01

In seeking greater sustainability in water resources management, wastewater is now being considered more as a resource than as a waste-a resource for water, for plant nutrients, and for energy. Energy, the primary focus of this article, can be obtained from wastewater's organic as well as from its thermal content. Also, using wastewater's nitrogen and P nutrients for plant fertilization, rather than wasting them, helps offset the high energy cost of producing synthetic fertilizers. Microbial fuel cells offer potential for direct biological conversion of wastewater's organic materials into electricity, although significant improvements are needed for this process to be competitive with anaerobic biological conversion of wastewater organics into biogas, a renewable fuel used in electricity generation. Newer membrane processes coupled with complete anaerobic treatment of wastewater offer the potential for wastewater treatment to become a net generator of energy, rather than the large energy consumer that it is today.
Template-free synthesis of renewable macroporous carbon via yeast cells for high-performance supercapacitor electrode materials.

PubMed

Sun, Hongmei; He, Wenhui; Zong, Chenghua; Lu, Lehui

2013-03-01

The urgent need for sustainable development has forced material scientists to explore novel materials for next-generation energy storage devices through a green and facile strategy. In this context, yeast, which is a large group of single cell fungi widely distributed in nature environments, will be an ideal candidate for developing effective electrode materials with fascinating structures for high-performance supercapacitors. With this in mind, herein, we present the first example of creating three-dimensional (3D) interpenetrating macroporous carbon materials via a template-free method, using the green, renewable, and widespread yeast cells as the precursors. Remarkably, when the as-prepared materials are used as the electrode materials for supercapacitors, they exhibit outstanding performance with high specific capacitance of 330 F g(-1) at a current density of 1 A g(-1), and good stability, even after 1000 charge/discharge cycles. The approach developed in this work provides a new view of making full use of sustainable resources endowed by nature, opening the avenue to designing and producing robust materials with great promising applications in high-performance energy-storage devices.
Establishing a library of resources to help people understand key concepts in assessing treatment claims-The "Critical thinking and Appraisal Resource Library" (CARL).

PubMed

Castle, John C; Chalmers, Iain; Atkinson, Patricia; Badenoch, Douglas; Oxman, Andrew D; Austvoll-Dahlgren, Astrid; Nordheim, Lena; Krause, L Kendall; Schwartz, Lisa M; Woloshin, Steven; Burls, Amanda; Mosconi, Paola; Hoffmann, Tammy; Cusack, Leila; Albarqouni, Loai; Glasziou, Paul

2017-01-01

People are frequently confronted with untrustworthy claims about the effects of treatments. Uncritical acceptance of these claims can lead to poor, and sometimes dangerous, treatment decisions, and wasted time and money. Resources to help people learn to think critically about treatment claims are scarce, and they are widely scattered. Furthermore, very few learning-resources have been assessed to see if they improve knowledge and behavior. Our objectives were to develop the Critical thinking and Appraisal Resource Library (CARL). This library was to be in the form of a database containing learning resources for those who are responsible for encouraging critical thinking about treatment claims, and was to be made available online. We wished to include resources for groups we identified as 'intermediaries' of knowledge, i.e. teachers of schoolchildren, undergraduates and graduates, for example those teaching evidence-based medicine, or those communicating treatment claims to the public. In selecting resources, we wished to draw particular attention to those resources that had been formally evaluated, for example, by the creators of the resource or independent research groups. CARL was populated with learning-resources identified from a variety of sources-two previously developed but unmaintained inventories; systematic reviews of learning-interventions; online and database searches; and recommendations by members of the project group and its advisors. The learning-resources in CARL were organised by 'Key Concepts' needed to judge the trustworthiness of treatment claims, and were made available online by the James Lind Initiative in Testing Treatments interactive (TTi) English (www.testingtreatments.org/category/learning-resources).TTi English also incorporated the database of Key Concepts and the Claim Evaluation Tools developed through the Informed Healthcare Choices (IHC) project (informedhealthchoices.org). We have created a database of resources called CARL, which currently contains over 500 open-access learning-resources in a variety of formats: text, audio, video, webpages, cartoons, and lesson materials. These are aimed primarily at 'Intermediaries', that is, 'teachers', 'communicators', 'advisors', 'researchers', as well as for independent 'learners'. The resources included in CARL are currently accessible at www.testingtreatments.org/category/learning-resources. We hope that ready access to CARL will help to promote the critical thinking about treatment claims, needed to help improve healthcare choices.
Establishing a library of resources to help people understand key concepts in assessing treatment claims—The “Critical thinking and Appraisal Resource Library” (CARL)

PubMed Central

Chalmers, Iain; Atkinson, Patricia; Badenoch, Douglas; Oxman, Andrew D.; Austvoll-Dahlgren, Astrid; Nordheim, Lena; Krause, L. Kendall; Schwartz, Lisa M.; Woloshin, Steven; Burls, Amanda; Mosconi, Paola; Hoffmann, Tammy; Cusack, Leila; Albarqouni, Loai; Glasziou, Paul

2017-01-01

Background People are frequently confronted with untrustworthy claims about the effects of treatments. Uncritical acceptance of these claims can lead to poor, and sometimes dangerous, treatment decisions, and wasted time and money. Resources to help people learn to think critically about treatment claims are scarce, and they are widely scattered. Furthermore, very few learning-resources have been assessed to see if they improve knowledge and behavior. Objectives Our objectives were to develop the Critical thinking and Appraisal Resource Library (CARL). This library was to be in the form of a database containing learning resources for those who are responsible for encouraging critical thinking about treatment claims, and was to be made available online. We wished to include resources for groups we identified as ‘intermediaries’ of knowledge, i.e. teachers of schoolchildren, undergraduates and graduates, for example those teaching evidence-based medicine, or those communicating treatment claims to the public. In selecting resources, we wished to draw particular attention to those resources that had been formally evaluated, for example, by the creators of the resource or independent research groups. Methods CARL was populated with learning-resources identified from a variety of sources—two previously developed but unmaintained inventories; systematic reviews of learning-interventions; online and database searches; and recommendations by members of the project group and its advisors. The learning-resources in CARL were organised by ‘Key Concepts’ needed to judge the trustworthiness of treatment claims, and were made available online by the James Lind Initiative in Testing Treatments interactive (TTi) English (www.testingtreatments.org/category/learning-resources).TTi English also incorporated the database of Key Concepts and the Claim Evaluation Tools developed through the Informed Healthcare Choices (IHC) project (informedhealthchoices.org). Results We have created a database of resources called CARL, which currently contains over 500 open-access learning-resources in a variety of formats: text, audio, video, webpages, cartoons, and lesson materials. These are aimed primarily at ‘Intermediaries’, that is, ‘teachers’, ‘communicators’, ‘advisors’, ‘researchers’, as well as for independent ‘learners’. The resources included in CARL are currently accessible at www.testingtreatments.org/category/learning-resources Conclusions We hope that ready access to CARL will help to promote the critical thinking about treatment claims, needed to help improve healthcare choices. PMID:28738058
Needs assessment of science teachers in secondary schools in Kumasi, Ghana: A basis for in-service education training programs at the Science Resource Centers

NASA Astrophysics Data System (ADS)

Gyamfi, Alexander

The purpose of this study was twofold. First, it identified the priority needs common to all science teachers in secondary schools in Kumasi, Ghana. Second, it investigated the relationship existing between the identified priority needs and the teacher demographic variables (type of school, teacher qualification, teaching experience, subject discipline, and sex of teacher) to be used as a basis for implementing in-service education training programs at the Science Resource Centers in Kumasi Ghana. An adapted version of the Moore Assessment Profile (MAP) survey instrument and a set of open-ended questions were used to collect data from the science teachers. The researcher handed out one hundred and fifty questionnaire packets, and all one hundred and fifty (100%) were collected within a period of six weeks. The data were analyzed using descriptive statistics, content analysis, and inferential statistics. The descriptive statistics reported the frequency of responses, and it was used to calculate the Need Index (N) of the identified needs of teachers. Sixteen top-priority needs were identified, and the needs were arranged in a hierarchical order according to the magnitude of the Need Index (0.000 ≤ N ≤ 1.000). Content analysis was used to analyze the responses to the open-ended questions. One-way analysis of variance (ANOVA) was used to test the null hypotheses of the study on each of the sixteen identified top-priority needs and the teacher demographic variables. The findings of this study were as follows: (1) The science teachers identified needs related to "more effective use of instructional materials" as a crucial area for in-service training. (2) Host and Satellite schools exhibited significant difference on procuring supplementary science books for students. Subject discipline of teachers exhibited significant differences on utilizing the library and its facilities by students, obtaining information on where to get help on effective science teaching, procuring supplementary science books for students, and developing greater understanding of child psychology. Teaching experience exhibited significant difference on developing a greater understanding of learning psychology. (3) The majority of the science teachers (55%) have not participated in any form of an in-service training program. (4) The majority of the science teachers (about 65%) are satisfied with their job as science teachers. (5) The majority of the science teachers (60%) are not satisfied with the use of Science Resource Center for teaching. A major implication of the study is that science teachers using the Science Resource Centers for teaching should be paid teaching allowances. It is also recommended that the Ghana Education Service (GES) should create a center for distribution and repairs of laboratory equipment of the Science Resource Centers. Five studies are suggested for future research.
Bibliography of Citizenship Materials

ERIC Educational Resources Information Center

CASAS - Comprehensive Adult Student Assessment Systems (NJ1), 2008

2008-01-01

The 2008 CASAS "Bibliography of Citizenship Materials" lists available instructional resources for citizenship education. It focuses on materials appropriate for preparing people for the naturalization process and the standardized citizenship examination. Resources include textbooks, audio materials, software and Videos/DVDs. The bibliography also…
Applications of piezoelectric materials in oilfield services.

PubMed

Goujon, Nicolas; Hori, Hiroshi; Liang, Kenneth K; Sinha, Bikash K

2012-09-01

Piezoelectric materials are used in many applications in the oilfield services industry. Four illustrative examples are given in this paper: marine seismic survey, precision pressure measurement, sonic logging-while-drilling, and ultrasonic bore-hole imaging. In marine seismics, piezoelectric hydrophones are deployed on a massive scale in a relatively benign environment. Hence, unit cost and device reliability are major considerations. The remaining three applications take place downhole in a characteristically harsh environment with high temperature and high pressure among other factors. The number of piezoelectric devices involved is generally small but otherwise highly valued. The selection of piezoelectric materials is limited, and the devices have to be engineered to withstand the operating conditions. With the global demand for energy increasing in the foreseeable future, the search for hydrocarbon resources is reaching into deeper and hotter wells. There is, therefore, a continuing and pressing need for high-temperature and high-coupling piezoelectric materials.
Computational materials science and engineering education: A survey of trends and needs

NASA Astrophysics Data System (ADS)

Thornton, K.; Nola, Samanthule; Edwin Garcia, R.; Asta, Mark; Olson, G. B.

2009-10-01

Results from a recent reassessment of the state of computational materials science and engineering (CMSE) education are reported. Surveys were distributed to the chairs and heads of materials programs, faculty members engaged in computational research, and employers of materials scientists and engineers, mainly in the United States. The data was compiled to assess current course offerings related to CMSE, the general climate for introducing computational methods in MSE curricula, and the requirements from the employers’ viewpoint. Furthermore, the available educational resources and their utilization by the community are examined. The surveys show a general support for integrating computational content into MSE education. However, they also reflect remaining issues with implementation, as well as a gap between the tools being taught in courses and those that are used by employers. Overall, the results suggest the necessity for a comprehensively developed vision and plans to further the integration of computational methods into MSE curricula.
Starch based polyurethanes: A critical review updating recent literature.

PubMed

Zia, Fatima; Zia, Khalid Mahmood; Zuber, Mohammad; Kamal, Shagufta; Aslam, Nosheen

2015-12-10

Recent advancements in material science and technology made it obvious that use of renewable feed stock is the need of hour. Polymer industry steadily moved to get rid of its dependence on non-renewable resources. Starch, the second largest occurring biomass (renewable) on this planet provides a cheap and eco-friendly way to form huge variety of materials on blending with other biodegradable polymers. Specific structural versatility design for individual application and tailor-made properties have established the polyurethane (PU) as an important and popular class of synthetic biodegradable polymers. Blending of starch with polyurethane is relatively a developing area in PU chemistry but with lot of attraction for researchers. Herein, various starch based polyurethane materials including blends, grafts, copolymers, composites and nano-composites, as well as the prospects and latest developments are discussed. Additionally, an overview of starch based polymeric materials, including their potential applications are presented. Copyright © 2015 Elsevier Ltd. All rights reserved.
Subject competency of teachers and level of dependence on resource packs to teach levers, gears and pulleys

NASA Astrophysics Data System (ADS)

Jarvis, Tina; Cavendish, Sue

1994-12-01

This pilot study set out to ascertain whether the level of dependence on resource material is related to teaching experience, existing understanding in mechanics, and perceived self confidence in science and technology. Details of teaching experience and qualifications were obtained from 11 experienced teachers and 10 initial teacher trainees, and understanding of mechanics was assessed by a written test. Each teacher worked through one commercially produced inservice pack about levers, pulleys or gears, and then prepared a 30 minute session for 4 ten year old children. Videos of the sessions were analysed with respect to the extent to which the pack was the sole focus; the amount of integration with other teaching aids and approaches; and the extent individual children's needs were satisfied. Although science qualifications influenced teacher confidence, they were not accurate predictors of relevant knowledge and teaching competence. As the majority of teachers followed pack instructions closely, the children's needs were not always well matched.
Toward a Data Scalable Solution for Facilitating Discovery of Science Resources

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

Weaver, Jesse R.; Castellana, Vito G.; Morari, Alessandro

Science is increasingly motivated by the need to process larger quantities of data. It is facing severe challenges in data collection, management, and processing, so much so that the computational demands of “data scaling” are competing with, and in many fields surpassing, the traditional objective of decreasing processing time. Example domains with large datasets include astronomy, biology, genomics, climate/weather, and material sciences. This paper presents a real-world use case in which we wish to answer queries pro- vided by domain scientists in order to facilitate discovery of relevant science resources. The problem is that the metadata for these science resourcesmore » is very large and is growing quickly, rapidly increasing the need for a data scaling solution. We propose a system – SGEM – designed for answering graph-based queries over large datasets on cluster architectures, and we re- port performance results for queries on the current RDESC dataset of nearly 1.4 billion triples, and on the well-known BSBM SPARQL query benchmark.« less

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Sample records for resource materials needed

Abstract