Activated Biological Filters (ABF Towers). Instructor's Guide. Biological Treatment Process Control.

ERIC Educational Resources Information Center

Wooley, John F.

This instructor's manual contains materials needed to teach a two-lesson unit on activated bio-filters (ABF). These materials include: (1) an overview of the two lessons; (2) lesson plans; (3) lecture outlines (keyed to a set of slides designed for use with the lessons); (4) overhead transparency masters; (5) worksheets for each lesson (with…

Anaerobic Digestion. Instructor's Guide. Biological Treatment Process Control.

ERIC Educational Resources Information Center

Carnegie, John W., Ed.

This instructor's guide contains materials needed to teach a four-lesson unit on anaerobic digestion control. These materials include: (1) unit overview; (2) lesson plans; (3) lecture outlines; (4) student worksheets for each lesson (with answers); and (5) two copies of a final quiz (with and without answers). Lesson 1 is a review of the theory of…

Activated Sludge. Instructor's Guide. Biological Treatment Process Control.

ERIC Educational Resources Information Center

Boe, Owen K.

This instructor's guide contains the materials needed to teach a seven-lesson unit on activated sludge. These materials include an overview of the unit, lesson plans, lecture outlines (keyed to slides designed for use with the lessons), student worksheets for each of the seven lessons (with answers), and two copies of a final quiz (with and…

Knight Time.

ERIC Educational Resources Information Center

Stonyk, Richard

1998-01-01

Integrates a lesson on medieval European history with a class art project. Describes how students studied heraldry to design their own coat of arms and produce a relief sculpture shield depicting these arms. Lists materials needed and outlines the process of construction. (DSK)

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…

Montessori Botany Studies: Why It Is Time for a Change.

ERIC Educational Resources Information Center

Coe, Elisabeth; Spears, Priscilla

2002-01-01

Discusses the need to change the Montessori botany nomenclature cards to reflect the progress of the field over the past 55 years. Maintains that the materials used should reflect the goals of botany study for children. Provides a sample outline of lessons and nomenclature for the flowering plants. Discusses the need to use available reference…

Learning about Disabilities.

ERIC Educational Resources Information Center

Popp, Rita Ann

1983-01-01

The author describes lessons provided for regular class elementary students to help them understand disabilities and disabled persons. Objectives, materials needed, and activities are outlined for six lessons focusing on the following topics: individual differences, wheelchairs; devices that help people walk; amputation, artificial limbs, and…

The Road Weather Bulletin : Road Weather Management Publications and Training Materials

DOT National Transportation Integrated Search

2011-01-01

This document summarizes results from the Road Weather Policy Forum held November 8-9, 2010 in Washington, D.C. The agenda outlines a research framework, broad research needs, and the various roles and responsibilities of several stakeholder sectors.

Tourism and Geography.

ERIC Educational Resources Information Center

Longmire, Joan M.

1997-01-01

Presents a lesson outline in which students study the application of geography to the tourism industry by first discussing tourism, then researching various tourist destinations and comparing them. Notes the geographic skills and national standards addressed, materials needed, lesson objective, suggested teaching procedures, and a student handout.…

Software Maintenance.

ERIC Educational Resources Information Center

Cannon, Glenn; Jobe, Holly

Proper cleaning and storage of audiovisual aids is outlined in this brief guide. Materials and equipment needed for first line maintenance are listed, as well as maintenance procedures for records, audio and video tape, film, filmstrips, slides, realia, models, prints, graphics, maps, and overhead transparencies. A 15-item quiz on software…

Advanced Ceramics for NASA's Current and Future Needs

NASA Technical Reports Server (NTRS)

Jaskowiak, Martha H.

2006-01-01

Ceramic composites and monolithics are widely recognized by NASA as enabling materials for a variety of aerospace applications. Compared to traditional materials, ceramic materials offer higher specific strength which can enable lighter weight vehicle and engine concepts, increased payloads, and increased operational margins. Additionally, the higher temperature capabilities of these materials allows for increased operating temperatures within the engine and on the vehicle surfaces which can lead to improved engine efficiency and vehicle performance. To meet the requirements of the next generation of both rocket and air-breathing engines, NASA is actively pursuing the development and maturation of a variety of ceramic materials. Anticipated applications for carbide, nitride and oxide-based ceramics will be presented. The current status of these materials and needs for future goals will be outlined. NASA also understands the importance of teaming with other government agencies and industry to optimize these materials and advance them to the level of maturation needed for eventual vehicle and engine demonstrations. A number of successful partnering efforts with NASA and industry will be highlighted.

Measure Guideline: Wall Air Sealing and Insulation Methods in Existing Homes; An Overview of Opportunity and Process

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

Roberts, S.; Stephenson, R.

2012-09-01

This guide provides renovators and retrofit contractors an overview of considerations when including wall air sealing and insulation in an energy retrofit project. It also outlines the potential project risks, various materials for insulating, possible field inspections needed, installation procedures, as well as the benefits and drawbacks. The purpose of this document is to provide the outline of the overview and process of insulating and air sealing walls so that home retrofit professionals can identify approaches to air sealing and insulation measures.

UO 2 Particle Standards: Synthesis, Purification & Planchet Preparation

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

Barrett, Christopher A.; Anheier, Norman C.

2016-03-31

The IAEA has previously indicated its desire for reliable provision of suitable reference materials in support of environmental sample analysis and sustained advancement at the Department of Safeguards, as laid out in the Long Term R&D plan (LTRD 10.1 & 10.2). In a recent meeting between NPAC, the IAEA and PNNL, this pressing need was directly outlined by the IAEA as having two main objectives. The first pertains to current operations, such as instrument calibrations and evaluation of bias across the Network of Analytical Laboratories and requires particles on the order of 300-500 nm in diameter. The second need formore » particle reference material would directly support the IAEA’s ongoing R&D efforts and calls for smaller particles ranging from 50 -100 nm in size. As such, the IAEA has expressed a great deal of interest in the newly established synthesis capabilities at PNNL, initially cultivated through a PNNL LDRD project to address the particle-standards shortcomings for uranium oxide material. The joint meeting concluded with a request by the IAEA for 1-2 planchet samples containing PNNL’s UO 2 particulate material, to be delivered in the near-term. This report outlines the steps taken to meet that request and includes some basic characteristics of the samples sent to the IAEA.« less

The Physiology Teacher, Vol. 5 No. 1.

ERIC Educational Resources Information Center

Reynolds, Orr E., Ed.

Outlined in this publication is a basic laboratory exercise which characterizes tubular secretion, using an isolated renal tubule preparation from teleost fish. Background information is given showing how these tubules of teleost fish, particularly marine teleosts, correspond to the proximal tubule of mammalian kidney. Materials needed, including…

How-to-Do-It: Countercurrent Heat Exchange in Vertebrate Limbs.

ERIC Educational Resources Information Center

Franklin, George B.; Plakke, Ronald K.

1988-01-01

Describes principals of physics that are manifested in simple biological systems of heat conservation structures. Outlines materials needed, data collection, analysis, and discussion questions for construction and operation of two models, one that is a countercurrent heat exchange model and one that is not. (RT)

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…

Receptionist Training, Business Education: 7716.12.

ERIC Educational Resources Information Center

Reed, Frederick

In this brief course outline are material and content designed to provide students with the knowledge and skills needed to act as receptionists in an office atmosphere. Functional duties--telephone calls, petty cash, simple typing jobs, making travel arrangements and appointments--compose the course content. Also provided: performance objectives…

Observation Skills - Tuning Up the Five Senses.

ERIC Educational Resources Information Center

Mason, Fred J.

Lesson plans designed to increase the observation skills for intermediate elementary students and provide them with a variety of sensory experiences in learning situations are presented in this document. Lesson plans include objectives, outlines for both indoor and outdoor learning experiences, materials and equipment needed, and evaluation…

Source Recertification, Refurbishment, and Transfer Logistics

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

Gastelum, Zoe N.; Duckworth, Leesa L.; Greenfield, Bryce A.

2013-09-01

The 2012 Gap Analysis of Department of Energy Radiological Sealed Sources, Standards, and Materials for Safeguards Technology Development [1] report, and the subsequent Reconciliation of Source Needs and Surpluses across the U.S. Department of Energy National Laboratory Complex [2] report, resulted in the identification of 33 requests for nuclear or radiological sealed sources for which there was potentially available, suitable material from within the U.S. Department of Energy (DOE) complex to fill the source need. Available, suitable material was defined by DOE laboratories as material slated for excess, or that required recertification or refurbishment before being used for safeguards technologymore » development. This report begins by outlining the logistical considerations required for the shipment of nuclear and radiological materials between DOE laboratories. Then, because of the limited need for transfer of matching sources, the report also offers considerations for an alternative approach – the shipment of safeguards equipment between DOE laboratories or technology testing centers. Finally, this report addresses repackaging needs for the two source requests for which there was available, suitable material within the DOE complex.« less

Restoration and loss after disaster: Applying the dual-process model of coping in bereavement.

PubMed

McManus, Ruth; Walter, Tony; Claridge, Leon

2018-08-01

The article asks whether disasters that destroy life but leave the material infrastructure relatively intact tend to prompt communal coping focusing on loss, while disasters that destroy significant material infrastructure tend to prompt coping through restoration/rebuilding. After comparing memorials to New Zealand's Christchurch earthquake and Pike River mine disasters, we outline circumstances in which collective restorative endeavor may be grassroots, organized from above, or manipulated, along with limits to effective restoration. We conclude that bereavement literature may need to take restoration more seriously, while disaster literature may need to take loss more seriously.

Nanotechnology Concepts at MSFC: Engineering Directorate

NASA Technical Reports Server (NTRS)

Bhat, Biliyar; Kaul, Raj; Shah, Sandeep; Smithers, Gweneth; Watson, Michael D.

2000-01-01

Nanotechnology is the art and science of building materials and devices at the ultimate level of finesse: atom by atom. Our nation's space program has needs for miniaturization of components, minimization of weight and maximization of performance, and nanotechnology will help us get there. MSFC - Engineering Directorate (ED) is committed to developing nanotechnology that will enable MSFC missions in space transportation, space science and space optics manufacturing. MSFC-ED has a dedicated group of technologists who are currently developing high pay-off nanotechnology concepts. This poster presentation will outline some of the concepts being developed at this time including, nanophase structural materials, carbon nanotube reinforced metal and polymer matrix composites, nanotube temperature sensors and aerogels. The poster will outline these concepts and discuss associated technical challenges in turning these concepts into real components and systems.

Nanotechnology Concepts at Marshall Space Flight Center: Engineering Directorate

NASA Technical Reports Server (NTRS)

Bhat, B.; Kaul, R.; Shah, S.; Smithers, G.; Watson, M. D.

2001-01-01

Nanotechnology is the art and science of building materials and devices at the ultimate level of finesse: atom by atom. Our nation's space program has need for miniaturization of components, minimization of weight, and maximization of performance, and nanotechnology will help us get there. Marshall Space Flight Center's (MSFC's) Engineering Directorate is committed to developing nanotechnology that will enable MSFC missions in space transportation, space science, and space optics manufacturing. MSFC has a dedicated group of technologists who are currently developing high-payoff nanotechnology concepts. This poster presentation will outline some of the concepts being developed including, nanophase structural materials, carbon nanotube reinforced metal and polymer matrix composites, nanotube temperature sensors, and aerogels. The poster will outline these concepts and discuss associated technical challenges in turning these concepts into real components and systems.

Developing a Package Training System for Industry

ERIC Educational Resources Information Center

Battersby, D. L. N.

1974-01-01

The hotel and catering industry is one of Great Britain's largest. A packaged training system has been developed to satisfy the needs of this industry, an ever-growing occupational field with multiple categories. The material provided in each package outlines short pieces of instruction and helps the trainer create appropriate training. (DS)

Metric System Unit.

ERIC Educational Resources Information Center

Maggi, Gayle J. B.

Thirty-six lessons for introducing the metric system are outlined. Appropriate grade level is not specified. The metric lessons suggested include 13 lessons on length, 7 lessons on mass, 11 lessons on capacity, and 5 lessons on temperature. Each lesson includes a list of needed materials, a statement of the lesson purpose, and suggested…

For the Classroom--The Five Signs of Death: Cold Water Camouflage.

ERIC Educational Resources Information Center

Lin, Leslie

1981-01-01

Outlines a classroom science activity suitable for elementary through adult levels demonstrating that coldwater submergence may cause some people to appear dead when they are not. Includes a description of several activities which exhibit the signs of coldwater camouflage, materials needed, and discussion topics. (DS)

Marketing Research. Instructor's Manual.

ERIC Educational Resources Information Center

Small Business Administration, Washington, DC.

Prepared for the Administrative Management Course Program, this instructor's manual was developed to serve small-business management needs. The sections of the manual are as follows: (1) Lesson Plan--an outline of material covered, which may be used as a teaching guide, presented in two columns: the presentation, and a step-by-step indication of…

Insurance: Teacher's Guide. IIC.

ERIC Educational Resources Information Center

University of the South Pacific, Suva (Fiji).

The document presents a guide for teaching insurance protection based on the needs of students in the South Pacific. It is presented as a unit of study within the area of consumer education. Suggestions for unit objectives, student activities, time allocation, teaching methods, and reference materials are offered. A lesson plan is outlined based…

Teacher's Role: IDentifying and Overcoming Sex Bias in Classroom Management. Trainer Manual.

ERIC Educational Resources Information Center

Fair, Martha H.; And Others

Outlines are presented for teacher workshops on identifying and overcoming biased attitudes reflected in current literature and classroom instructional materials. Each session includes: (1) a needs assessment activity or exercise to express initial concerns; (2) a lecture introducing new concepts and activities; (3) activities providing an…

Showing Its Colors. Thin-Layer Chromatographic Detection of Cannabinoid Metabolites.

ERIC Educational Resources Information Center

Bonicamp, Judith M.

1986-01-01

Describes a chemistry laboratory experiment in which thin-layer chromatography (TLC) is used to analyze urine specimens containing metabolites of the drug tetrahydro-cannabinol, which comes from the marijuana plant. The materials needed to conduct the experiment are listed, and the procedure and expected results are outlined. (TW)

The Iodine Clock Reaction and Hypothermia.

ERIC Educational Resources Information Center

Gennaro, Gene; Munson, Bruce

1988-01-01

Explains an activity which can be used to compare the effect of temperature on the rate of chemical reactions to the metabolic reactions that take place within the body. Outlines directions and materials needed to perform the experiment. Lists a number of the body's defenses against extremely low temperatures. (RT)

How-to-Do-It: A Simple Demonstration of Fermentation.

ERIC Educational Resources Information Center

Yurkiewicz, William J.; And Others

1989-01-01

Described is a simple demonstration of fermentation. The materials needed, the basic experimental set-up, and various projects are outlined. Included are a diagram of an apparatus for measuring carbon dioxide production and a table showing typical results of the effect of pH on fermentation. (RT)

Fire Officer I Lesson Plans.

ERIC Educational Resources Information Center

Pribyl, Paul F.

Lesson plans are provided for the Fire Officer I course. Material for each lesson is presented in this format: course title, lesson title, equipment required, training aids needed, and a content outline which details teaching points and related instructor references. These references, or suggested readings, are listed at the conclusion of each…

On the Use of Accelerated Aging Methods for Screening High Temperature Polymeric Composite Materials

NASA Technical Reports Server (NTRS)

Gates, Thomas S.; Grayson, Michael A.

1999-01-01

A rational approach to the problem of accelerated testing of high temperature polymeric composites is discussed. The methods provided are considered tools useful in the screening of new materials systems for long-term application to extreme environments that include elevated temperature, moisture, oxygen, and mechanical load. The need for reproducible mechanisms, indicator properties, and real-time data are outlined as well as the methodologies for specific aging mechanisms.

Understanding the Value of a Computer Emergency Response Capability for Nuclear Security

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

Gasper, Peter Donald; Rodriguez, Julio Gallardo

The international nuclear community has a great understanding of the physical security needs relating to the prevention, detection, and response of malicious acts associated with nuclear facilities and radioactive material. International Atomic Energy Agency (IAEA) Nuclear Security Recommendations (INFCIRC_225_Rev 5) outlines specific guidelines and recommendations for implementing and maintaining an organization’s nuclear security posture. An important element for inclusion into supporting revision 5 is the establishment of a “Cyber Emergency Response Team (CERT)” focused on the international communities cybersecurity needs to maintain a comprehensive nuclear security posture. Cybersecurity and the importance of nuclear cybersecurity require that there be a specificmore » focus on developing an International Nuclear CERT (NS-CERT). States establishing contingency plans should have an understanding of the cyber threat landscape and the potential impacts to systems in place to protect and mitigate malicious activities. This paper will outline the necessary components, discuss the relationships needed within the international community, and outline a process by which the NS-CERT identifies, collects, processes, and reports critical information in order to establish situational awareness (SA) and support decision-making« less

Power Electronic Semiconductor Materials for Automotive and Energy Saving Applications - SiC, GaN, Ga2O3, and Diamond.

PubMed

Wellmann, Peter J

2017-11-17

Power electronics belongs to the future key technologies in order to increase system efficiency as well as performance in automotive and energy saving applications. Silicon is the major material for electronic switches since decades. Advanced fabrication processes and sophisticated electronic device designs have optimized the silicon electronic device performance almost to their theoretical limit. Therefore, to increase the system performance, new materials that exhibit physical and chemical properties beyond silicon need to be explored. A number of wide bandgap semiconductors like silicon carbide, gallium nitride, gallium oxide, and diamond exhibit outstanding characteristics that may pave the way to new performance levels. The review will introduce these materials by (i) highlighting their properties, (ii) introducing the challenges in materials growth, and (iii) outlining limits that need innovation steps in materials processing to outperform current technologies.

Power Electronic Semiconductor Materials for Automotive and Energy Saving Applications – SiC, GaN, Ga2O3, and Diamond

PubMed Central

2017-01-01

Power electronics belongs to the future key technologies in order to increase system efficiency as well as performance in automotive and energy saving applications. Silicon is the major material for electronic switches since decades. Advanced fabrication processes and sophisticated electronic device designs have optimized the silicon electronic device performance almost to their theoretical limit. Therefore, to increase the system performance, new materials that exhibit physical and chemical properties beyond silicon need to be explored. A number of wide bandgap semiconductors like silicon carbide, gallium nitride, gallium oxide, and diamond exhibit outstanding characteristics that may pave the way to new performance levels. The review will introduce these materials by (i) highlighting their properties, (ii) introducing the challenges in materials growth, and (iii) outlining limits that need innovation steps in materials processing to outperform current technologies. PMID:29200530

Introduction to Cooperative Occupational Education. Instructor Material.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This guide provides an introduction to a cooperative occupational education curriculum developed for special needs instructors and students. It contains a table of contents that lists the 20 units in the curriculum and a brief outline of the information topics covered in each unit. A section on use of the curriculum describes the component parts…

The Mini-Patt Approach for Individualizing Instruction.

ERIC Educational Resources Information Center

Jenkins, Jimmy R.; Krockover, Gerald H.

A method is proposed which is said to allow elementary and secondary teachers to prepare 30-minute audio-tutorial tapes in one to three hours. A list of materials needed is provided, and the six-step procedure outlined. More than 300 Mini-Patt tapes are said to have been produced for use from elementary

AGRICULTURAL CHEMICALS TECHNOLOGY, A SUGGESTED TWO-YEAR POST HIGH SCHOOL CURRICULUM AND COURSE OUTLINES.

ERIC Educational Resources Information Center

HALTERMAN, JERRY; AND OTHERS

DATA REVEALED BY STUDIES OF AGRICULTURAL BUSINESS TRAINING NEEDS CONDUCTED IN SEVERAL STATES PROMPTED THE DESIGN OF AN INSTRUCTIONAL MATERIALS SERIES TO ASSIST STATE AND LOCAL VOCATIONAL EDUCATION LEADERS IN DEVELOPING PROGRAMS TO PREPARE YOUTH AND ADULTS FOR EMPLOYMENT AND ADVANCEMENT IN OFF-FARM AGRICULTURAL OCCUPATIONS. THIS DOCUMENT, THE…

Career Planning for Minority Women. Facilitator's Manual.

ERIC Educational Resources Information Center

Jackson, Stanlie M., Ed.

This facilitator's manual consists of guidelines and materials for use in conducting a workshop dealing with career planning for minority women. Covered in the first half of the manual are the following aspects of implementing the workshop: background on the need for and development of the workshop, a workshop outline and time schedule, the…

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

Gibbs, P. W.

Secure Transport Management Course (STMC) course provides managers with information related to procedures and equipment used to successfully transport special nuclear material. This workshop outlines these procedures and reinforces the information presented with the aid of numerous practical examples. The course focuses on understanding the regulatory framework for secure transportation of special nuclear materials, identifying the insider and outsider threat(s) to secure transportation, organization of a secure transportation unit, management and supervision of secure transportation units, equipment and facilities required, training and qualification needed.

Evaluation of Promotional Materials To Promote Low-Dose Computed Tomography (LDCT) Screening to High-Risk Consumers and Health Care Providers.

PubMed

Hudson, Janella N; Quinn, Gwendolyn P; Wilson, Lauren E; Simmons, Vani N

2017-03-11

Low-dose computed tomography (LDCT) screening is a promising screening modality for increasing the detection rate of early stage lung cancers among high-risk individuals. Despite being recommended by the US Preventative Services Task Force, uptake of LDCT remains low. The objective of the current study was to gather feedback from high-risk consumers and health care providers on LDCT promotional materials. Focus group discussions were conducted with high-risk individuals (8 focus groups; N = 38) and primary care providers (9 focus groups; N = 23). Participants reviewed existing LDCT promotional materials to assess their perceptions of media materials created to publicize LDCT. Data were analyzed using the constant comparative method. Several key themes emerged from focus groups that can be used to inform development of future LDCT promotional materials. High-risk (HR) participants expressed greater receptivity for promotional materials that did not further stigmatize lung cancer and/or smoking and expressed preferences for materials that clearly outlined the risks/benefits of screening. Primary care providers (PCPs) offered suggestions to facilitate the referral process such as diagnostic codes and requested a design that clearly outlined eligibility criteria. A clear and thorough explanation of LDCT eligibility, cost, harms, and benefits was of chief importance for both PCP and HR audiences. Given that PCPs and HR audiences are not well informed on the specifics of LDCT screening eligibility and insurance coverage, creating provider and patient education opportunities will aid in shared decision-making opportunities. Promotional materials that meet the needs of the target audience are needed to facilitate discussions of risks/benefits of screening with HR individuals.

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…

English for Specific Purposes: A Case Study in an Industrial Setting.

ERIC Educational Resources Information Center

Alexander, Clare

A course outline and sample materials for a course in English for garment workshop employees in New York are presented, and theoretical considerations in establishing an English for specific purposes (ESP) course are explored. Attention is directed to the needs analysis process undertaken in the garment industry. Specifically, ESP is used to mean…

Measure Guideline. Wall Air Sealing and Insulation Methods in Existing Homes; An Overview of Opportunity and Process

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

Roberts, S.; Stephenson, R.

2012-09-01

This guide provides renovators and retrofit contractors an overview of considerations when including wall air sealing and insulation in an energy retrofit project. It also outlines the potential project risks, various materials for insulating, possible field inspections needed, installation procedures, as well as the benefits and drawbacks.

Furnace and support equipment for space processing. [space manufacturing - Czochralski method

NASA Technical Reports Server (NTRS)

Mazelsky, R.; Duncan, C. S.; Seidensticker, R. G.; Johnson, R. A.; Hopkins, R. H.; Roland, G. W.

1975-01-01

A core facility capable of performing a majority of materials processing experiments is discussed. Experiment classes are described, the needs peculiar to each experiment type are outlined, and projected facility requirements to perform the experiments are treated. Control equipment (automatic control) and variations of the Czochralski method for use in space are discussed.

Production of Synthetic Nuclear Melt Glass

PubMed Central

Molgaard, Joshua J.; Auxier, John D.; Giminaro, Andrew V.; Oldham, Colton J.; Gill, Jonathan; Hall, Howard L.

2016-01-01

Realistic surrogate nuclear debris is needed within the nuclear forensics community to test and validate post-detonation analysis techniques. Here we outline a novel process for producing bulk surface debris using a high temperature furnace. The material developed in this study is physically and chemically similar to trinitite (the melt glass produced by the first nuclear test). This synthetic nuclear melt glass is assumed to be similar to the vitrified material produced near the epicenter (ground zero) of any surface nuclear detonation in a desert environment. The process outlined here can be applied to produce other types of nuclear melt glass including that likely to be formed in an urban environment. This can be accomplished by simply modifying the precursor matrix to which this production process is applied. The melt glass produced in this study has been analyzed and compared to trinitite, revealing a comparable crystalline morphology, physical structure, void fraction, and chemical composition. PMID:26779720

Student Outlines Teaching Students to Organize Their Notes

ERIC Educational Resources Information Center

Burt, Derek

2006-01-01

Two years ago I implemented a basic outline of each class for my students to take notes on for Calculus II at the United States Military Academy. The outline provided students with a shell of the class material for each day of class. Their job was to fill in the shell as we went through the material. The outlines provided students an easy method…

Tribology theory versus experiment

NASA Technical Reports Server (NTRS)

Ferrante, John

1987-01-01

Tribology, the study of friction and wear of materials, has achieved a new interest because of the need for energy conservation. Fundamental understanding of this field is very complex and requires a knowledge of solid-state physics, material science, chemistry, and mechanical engineering. This paper is meant to be didactic in nature and outlines some of the considerations needed for a tribology research program. The approach is first to present a simple model, a field emission tip in contact with a flat surface, in order to elucidate important considerations, such as contact area, mechanical deformations, and interfacial bonding. Then examples from illustrative experiments are presented. Finally, the current status of physical theories concerning interfacial bonding are presented.

REORGANIZED SCIENCE CURRICULUM, 5A, FIFTH GRADE SUPPLEMENT.

ERIC Educational Resources Information Center

Minneapolis Special School District 1, Minn.

THE SEVENTH IN A SERIES OF 17 VOLUMES, THIS VOLUME PROVIDES THE FIFTH GRADE TEACHER WITH A GUIDE TO THE REORGANIZED SCIENCE CURRICULUM OF THE MINNEAPOLIS PUBLIC SCHOOLS. THE MATERIALS ARE INTENDED TO BE AUGMENTED AND REVISED AS THE NEED ARISES. THERE IS A DETAILED OUTLINE OF SUBJECT MATTER FOR GRADE 5 FOR EACH OF THE FOLLOWING MAJOR AREAS AROUND…

Supportive Services for Women Project (SSWP): End of Project Report, 1980-1981.

ERIC Educational Resources Information Center

de Leon, Fred, Jr.

This seven-part report describes the objectives and outcomes of the Supportive Services for Women Program (SSWP) which operated at Oxnard College between October 1980 and June 1981. After Part I provides introductory material on the need for and genesis of the program, Part II outlines the SSWP's dual goals: to meet the vocational training needs…

A Lovely Building for Difficult Knowledge: The Architecture of the Canadian Museum for Human Rights

ERIC Educational Resources Information Center

Wodtke, Larissa

2015-01-01

One only needs to look at the Canadian Museum for Human Rights (CMHR) logo, with its abstract outline of the CMHR building, to see the way in which the museum's architecture has come to stand for the CMHR's immaterial meanings and content. The CMHR's architecture becomes a material intersection of discourses of cosmopolitanism, human rights, and…

What Major Search Engines Like Google, Yahoo and Bing Need to Know about Teachers in the UK?

ERIC Educational Resources Information Center

Seyedarabi, Faezeh

2014-01-01

This article briefly outlines the current major search engines' approach to teachers' web searching. The aim of this article is to make Web searching easier for teachers when searching for relevant online teaching materials, in general, and UK teacher practitioners at primary, secondary and post-compulsory levels, in particular. Therefore, major…

Monterrey, La Ciudad Dorada/Monterrey, The Golden City. Curriculum Projects. Fulbright-Hays Summer Seminars Abroad Program, 2002 (Mexico).

ERIC Educational Resources Information Center

Quintyne, Susan

This curriculum project is designed for high school classes in Spanish, social studies, or global studies. The project's lesson plan lists materials needed; poses seven key questions about Mexico and Monterrey; outlines background notes on Mexico; and provides a detailed, step-by-step procedure for classroom implementation during three days. Also…

Development of aircraft brake materials. [evaluation of metal and ceramic materials in sliding tests simulation of aircraft braking

NASA Technical Reports Server (NTRS)

Ho, T. L.; Peterson, M. B.

1974-01-01

The requirements of brake materials were outlined and a survey made to select materials to meet the needs of high temperature brakes. A number of metals and ceramic materials were selected and evaluated in sliding tests which simulated aircraft braking. Nickel, molybdenum tungsten, Zr02, high temperature cements and carbons were tested. Additives were then incorporated into these materials to optimize their wear or strength behavior with particular emphasis on nickel and molybdenum base materials and a high temperature potassium silicate cement. Optimum materials were developed which improved wear behavior over conventional brake materials in the simulated test. The best materials are a nickel, aluminum oxide, lead tungstate composition containing graphite or molybdenum disulphite; a molybdenum base material containing LPA100 (an intermetallic compound of cobalt, molybdenum, and silicon); and a carbon material (P5).

The Materials Commons: A Collaboration Platform and Information Repository for the Global Materials Community

NASA Astrophysics Data System (ADS)

Puchala, Brian; Tarcea, Glenn; Marquis, Emmanuelle. A.; Hedstrom, Margaret; Jagadish, H. V.; Allison, John E.

2016-08-01

Accelerating the pace of materials discovery and development requires new approaches and means of collaborating and sharing information. To address this need, we are developing the Materials Commons, a collaboration platform and information repository for use by the structural materials community. The Materials Commons has been designed to be a continuous, seamless part of the scientific workflow process. Researchers upload the results of experiments and computations as they are performed, automatically where possible, along with the provenance information describing the experimental and computational processes. The Materials Commons website provides an easy-to-use interface for uploading and downloading data and data provenance, as well as for searching and sharing data. This paper provides an overview of the Materials Commons. Concepts are also outlined for integrating the Materials Commons with the broader Materials Information Infrastructure that is evolving to support the Materials Genome Initiative.

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.

Aircraft Materials, Processes, Cleaning and Corrosion Control (Course Outline), Aviation Mechanics 1 (Power and Frame): 9073.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

This document presents an outline for a 135-hour course designed to familiarize the beginning student with the basic concepts common to aircraft materials and processes, together with the requirements of proper cleaning and corrosion control as outlined by the Federal Aviation Agency. The aviation airframe and powerplant maintenance technician is…

Multi-junction Thin-film Solar Cells on Flexible Substrates for Space Power

NASA Technical Reports Server (NTRS)

Hepp, Aloysius F.; Smith, Mark; Scofield, John H.; Dickman, John E.; Lush, Gregory B.; Morel, Donald L.; Ferekides, Christos; Dhere, Neelkanth G.

2002-01-01

The ultimate objective of the thin-film program at NASA GRC is development of a 20 percent AM0 thin-film device technology with high power/weight ratio. Several approaches are outlined to improve overall device efficiency and power/weight ratio. One approach involves the use of very lightweight flexible substrates such as polyimides (i.e., Kapton(Trademark)) or metal foil. Also, a compound semiconductor tandem device structure that can meet this objective is proposed and simulated using Analysis of Microelectronic and Photonic Structures (AMPS). AMPS modeling of current devices in tandem format indicate that AM0 efficiencies near 20 percent can be achieved. And with improvements in materials, efficiencies approaching 25 percent are achievable. Several important technical issues need to be resolved to realize these complex devices: development of a wide bandgap material with good electronic properties, development of transparent contacts, and targeting a 2-terminal device structure (with more complicated processing and tunnel junction) or 4-terminal device. Recent progress in the NASA GRC program is outlined.

Payload training methodology study

NASA Technical Reports Server (NTRS)

1990-01-01

The results of the Payload Training Methodology Study (PTMS) are documented. Methods and procedures are defined for the development of payload training programs to be conducted at the Marshall Space Flight Center Payload Training Complex (PCT) for the Space Station Freedom program. The study outlines the overall training program concept as well as the six methodologies associated with the program implementation. The program concept outlines the entire payload training program from initial identification of training requirements to the development of detailed design specifications for simulators and instructional material. The following six methodologies are defined: (1) The Training and Simulation Needs Assessment Methodology; (2) The Simulation Approach Methodology; (3) The Simulation Definition Analysis Methodology; (4) The Simulator Requirements Standardization Methodology; (5) The Simulator Development Verification Methodology; and (6) The Simulator Validation Methodology.

A methodology for choosing candidate materials for the fabrication of planetary space suit structures

NASA Technical Reports Server (NTRS)

Jacobs, Gilda

1990-01-01

A study of space suit structures and materials is under way at NASA Ames Research Center, Moffett Field, CA. The study was initiated by the need for a generation of lightweight space suits to be used in future planetary Exploration Missions. This paper provides a brief description of the Lunar and Mars environments and reviews what has been done in the past in the design and development of fabric, metal, and composite suit components in order to establish criteria for comparison of promising candidate materials and space suit structures. Environmental factors and mission scenarios will present challenging material and structural requirements; thus, a program is planned to outline the methodology used to identify materials and processes for producing candidate space suit structures which meet those requirements.

Let's-Play-to-Grow: For Families, for Schools, for Communities. [Guides to Physical Education, Play and Sports for Teachers and Parents of Special Children].

ERIC Educational Resources Information Center

Joseph P. Kennedy, Jr. Foundation, Washington, DC.

Presented is a curriculum of play and recreation activity adapted to the needs of parents and teachers of physically, mentally, and emotionally handicapped children. The kit of materials includes a teachers' manual and 12 play guides that outline the teaching of the following physical activities: rhythm, movement and dance; seeing and creating;…

A Kid Like Me across the Sea: A Look into the World of a German Child. Social Studies, Grades Kindergarten-Grade 3. Update 2002.

ERIC Educational Resources Information Center

Blankenship, Glen

This instructional unit about Germany is designed for primary students and may be integrated into the existing curriculum or used as a stand-alone unit. Each lesson begins with an outline for teaching that includes instructional objectives, a list of needed materials, and a sequenced list of procedures for implementing the lesson. The unit is…

The search for CFC alternatives is over?

NASA Technical Reports Server (NTRS)

Crawford, Tim

1995-01-01

The Electronics Manufacturing Productivity Facility (EMPF) is a U.S. Navy Center of Excellence tasked to do research in electronics manufacturing. For the past seven years, the EMPF has performed extensive research in various cleaning materials and processes that have recently been made available to printed circuit board assemblers. This paper outlines our research and points out the positive and negative aspects that need to be considered when choosing an alternative process.

The challenges faced by living stock collections in the USA.

PubMed

McCluskey, Kevin; Boundy-Mills, Kyria; Dye, Greg; Ehmke, Erin; Gunnell, Gregg F; Kiaris, Hippokratis; Polihronakis Richmond, Maxi; Yoder, Anne D; Zeigler, Daniel R; Zehr, Sarah; Grotewold, Erich

2017-03-13

Many discoveries in the life sciences have been made using material from living stock collections. These collections provide a uniform and stable supply of living organisms and related materials that enhance the reproducibility of research and minimize the need for repetitive calibration. While collections differ in many ways, they all require expertise in maintaining living organisms and good logistical systems for keeping track of stocks and fulfilling requests for specimens. Here, we review some of the contributions made by living stock collections to research across all branches of the tree of life, and outline the challenges they face.

On the Use of Accelerated Test Methods for Characterization of Advanced Composite Materials

NASA Technical Reports Server (NTRS)

Gates, Thomas S.

2003-01-01

A rational approach to the problem of accelerated testing for material characterization of advanced polymer matrix composites is discussed. The experimental and analytical methods provided should be viewed as a set of tools useful in the screening of material systems for long-term engineering properties in aerospace applications. Consideration is given to long-term exposure in extreme environments that include elevated temperature, reduced temperature, moisture, oxygen, and mechanical load. Analytical formulations useful for predictive models that are based on the principles of time-based superposition are presented. The need for reproducible mechanisms, indicator properties, and real-time data are outlined as well as the methodologies for determining specific aging mechanisms.

Research opportunities in salt hydrates for thermal energy storage

NASA Astrophysics Data System (ADS)

Braunstein, J.

1983-11-01

The state of the art of salt hydrates as phase change materials for low temperature thermal energy storage is reviewed. Phase equilibria, nucleation behavior and melting kinetics of the commonly used hydrate are summarized. The development of efficient, reliable inexpensive systems based on phase change materials, especially salt hydrates for the storage (and retrieval) of thermal energy for residential heating is outlined. The use of phase change material thermal energy storage systems is not yet widespread. Additional basic research is needed in the areas of crystallization and melting kinetics, prediction of phase behavior in ternary systems, thermal diffusion in salt hydrate systems, and in the physical properties pertinent to nonequilibrium and equilibrium transformations in these systems.

Enabling consistency in pluripotent stem cell-derived products for research and development and clinical applications through material standards.

PubMed

French, Anna; Bravery, Christopher; Smith, James; Chandra, Amit; Archibald, Peter; Gold, Joseph D; Artzi, Natalie; Kim, Hae-Won; Barker, Richard W; Meissner, Alexander; Wu, Joseph C; Knowles, Jonathan C; Williams, David; García-Cardeña, Guillermo; Sipp, Doug; Oh, Steve; Loring, Jeanne F; Rao, Mahendra S; Reeve, Brock; Wall, Ivan; Carr, Andrew J; Bure, Kim; Stacey, Glyn; Karp, Jeffrey M; Snyder, Evan Y; Brindley, David A

2015-03-01

There is a need for physical standards (reference materials) to ensure both reproducibility and consistency in the production of somatic cell types from human pluripotent stem cell (hPSC) sources. We have outlined the need for reference materials (RMs) in relation to the unique properties and concerns surrounding hPSC-derived products and suggest in-house approaches to RM generation relevant to basic research, drug screening, and therapeutic applications. hPSCs have an unparalleled potential as a source of somatic cells for drug screening, disease modeling, and therapeutic application. Undefined variation and product variability after differentiation to the lineage or cell type of interest impede efficient translation and can obscure the evaluation of clinical safety and efficacy. Moreover, in the absence of a consistent population, data generated from in vitro studies could be unreliable and irreproducible. Efforts to devise approaches and tools that facilitate improved consistency of hPSC-derived products, both as development tools and therapeutic products, will aid translation. Standards exist in both written and physical form; however, because many unknown factors persist in the field, premature written standards could inhibit rather than promote innovation and translation. We focused on the derivation of physical standard RMs. We outline the need for RMs and assess the approaches to in-house RM generation for hPSC-derived products, a critical tool for the analysis and control of product variation that can be applied by researchers and developers. We then explore potential routes for the generation of RMs, including both cellular and noncellular materials and novel methods that might provide valuable tools to measure and account for variation. Multiparametric techniques to identify "signatures" for therapeutically relevant cell types, such as neurons and cardiomyocytes that can be derived from hPSCs, would be of significant utility, although physical RMs will be required for clinical purposes. ©AlphaMed Press.

Enabling Consistency in Pluripotent Stem Cell-Derived Products for Research and Development and Clinical Applications Through Material Standards

PubMed Central

Bravery, Christopher; Smith, James; Chandra, Amit; Archibald, Peter; Gold, Joseph D.; Artzi, Natalie; Kim, Hae-Won; Barker, Richard W.; Meissner, Alexander; Wu, Joseph C.; Knowles, Jonathan C.; Williams, David; García-Cardeña, Guillermo; Sipp, Doug; Oh, Steve; Loring, Jeanne F.; Rao, Mahendra S.; Reeve, Brock; Wall, Ivan; Carr, Andrew J.; Bure, Kim; Stacey, Glyn; Karp, Jeffrey M.

2015-01-01

Summary There is a need for physical standards (reference materials) to ensure both reproducibility and consistency in the production of somatic cell types from human pluripotent stem cell (hPSC) sources. We have outlined the need for reference materials (RMs) in relation to the unique properties and concerns surrounding hPSC-derived products and suggest in-house approaches to RM generation relevant to basic research, drug screening, and therapeutic applications. hPSCs have an unparalleled potential as a source of somatic cells for drug screening, disease modeling, and therapeutic application. Undefined variation and product variability after differentiation to the lineage or cell type of interest impede efficient translation and can obscure the evaluation of clinical safety and efficacy. Moreover, in the absence of a consistent population, data generated from in vitro studies could be unreliable and irreproducible. Efforts to devise approaches and tools that facilitate improved consistency of hPSC-derived products, both as development tools and therapeutic products, will aid translation. Standards exist in both written and physical form; however, because many unknown factors persist in the field, premature written standards could inhibit rather than promote innovation and translation. We focused on the derivation of physical standard RMs. We outline the need for RMs and assess the approaches to in-house RM generation for hPSC-derived products, a critical tool for the analysis and control of product variation that can be applied by researchers and developers. We then explore potential routes for the generation of RMs, including both cellular and noncellular materials and novel methods that might provide valuable tools to measure and account for variation. Multiparametric techniques to identify “signatures” for therapeutically relevant cell types, such as neurons and cardiomyocytes that can be derived from hPSCs, would be of significant utility, although physical RMs will be required for clinical purposes. PMID:25650438

Synthetic building materials for transport buildings and structures

NASA Astrophysics Data System (ADS)

Gerasimova, Vera

2017-10-01

The most effective building materials account for the highest growth not only in construction of residential and public buildings, but also other capital projects including roadways, bridges, drainage, communications and other engineering projects. Advancement in the technology of more efficient and ecologically responsible insulation materials have been a priority for safety, minimal maintenance and longevity of finished construction projects. The practical use of modern building materials such as insulation, sound reduction and low energy consumption are a benefit in cost and application compared to the use of outdated heavier and labor-intensive materials. The most efficient way for maximizing insolation and sound proofing should be done during the design stages of the project according to existing codes and regulations that are required by Western Government. All methods and materials that are used need to be optimized in order to reach a high durability and low operational and maintenance cost exceeding more than 50 years of the life of the building, whether it is for public, industrial or residential use. Western construction techniques and technologies need to be applied and adapted by the Russian Federation to insure the most productive successful methods are being implemented. The issues of efficient insulation materials are outlined in this article.

Assessing the Effectiveness of Student Oriented Learning Outlines (SOLOs) in an Equine Classroom

ERIC Educational Resources Information Center

Jogan, Kathleen S.

2014-01-01

This study determined if the use of the student oriented learning outline (SOLO) in a University of Arkansas equine production classroom had a positive influence in three areas: mastery of material taught, retention of material taught and voluntary positive student behaviors related to the use of course material. Thirty-one students who were…

The Teacher's Role. Implementing Title IX and Attaining Sex Equity: A Workshop Package for Elementary-Secondary Educators. Outline and Participants' Materials for Application Sessions for Teachers.

ERIC Educational Resources Information Center

McCune, Shirley; And Others

This 2-day workshop package was developed to address the needs of elementary and secondary school teachers with regard to Title IX and sex equity. The role of elementary and secondary school teachers in reinforcing sex fairness and in eliminating sex bias in teacher education curricula and in the classroom is the focus of the workshop. The…

Creative classroom strategies for teaching nursing research.

PubMed

Phillips, Regina Miecznikoski

2014-01-01

Faculty are constantly challenged to find interesting classroom activities to teach nursing content and engage students in learning. Nursing students and graduates need to use research skills and evidence-based practice as part of their professional care. Finding creative and engaging ways to teach this material in undergraduate nursing programs are essential. This article outlines several successful strategies to engage nursing students in research content in the time and space constraints of the classroom.

Engineering solutions to ureteral stents: material, coating and design

PubMed Central

Mosayyebi, Ali; Vijayakumar, Aravinthan; Yue, Qi Y.; Bres-Niewada, Ewa; Manes, Costantino; Carugo, Dario

2017-01-01

Introduction An ideal stent would offer simple insertion and removal with no discomfort and/or migration, it would have no biofilm formation or encrustation and would also maintain the patient's quality of life. Material and methods In this mini-review, we outlined the engineering developments related to stent material, design and coating. Results There have been a wide variety of in-vitro, model-based, animal-based and clinical studies using a range of commercial and non-commercial stents. Ureteric stents have evolved since their first usage with a wider range of stent design, material and coating available for laboratory and clinical use. Conclusions While engineering innovations have led to the evolution of stents, more work needs to be done to address the issues relating to stent encrustation and biofilm formation. PMID:29104790

Project plan hydrogen energy systems technology. Phase 1: Hydrogen energy systems technology study

NASA Technical Reports Server (NTRS)

1974-01-01

An overview of the potential need for hydrogen as a source of energy in the future was presented in order to identify and define the technology requirements for the most promising approaches to meet that need. The following study objectives were discussed: (1) determination of the future demand for hydrogen, based on current trends and anticipated new uses, (2) identification of the critical research and technology advances required to meet this need considering, to the extent possible, raw material limitations, economics, and environmental effects, and (3) definition and recommendation of the scope and space of a National Hydrogen Energy Systems Technology Program and outline of a Program Development Plan.

Food Processing Curriculum Material and Resource Guide.

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge.

Intended for secondary vocational agriculture teachers, this curriculum guide contains a course outline and a resource manual for a seven-unit food processing course on meats. Within the course outline, units are divided into separate lessons. Materials provided for each lesson include preparation for instruction (student objectives, review of…

Physical Therapist Assistant Curriculum Development. Curriculum Materials.

ERIC Educational Resources Information Center

Blackhawk Technical Inst., Janesville, WI.

This publication contains a number of materials related to the Blackhawk Technical College (Wisconsin) Physical Therapist Assistant (PTA) program. Contents include a schedule and curriculum outline for the PTA I course; a brochure on the associate degree program; curriculum outline for the associate degree program; and admission procedures and…

Curriculum Bank for Individualized Electronic Instruction. Final Report.

ERIC Educational Resources Information Center

Williamson, Bert; Pedersen, Joe F.

Objectives of this project were to update and convert to disk storage appropriate handout materials for courses for the electronic technology open classroom. Project activities were an ERIC search for computer-managed instructional materials; updating of the course outline, lesson outlines, information handouts, and unit tests; and storage of the…

Hypersonic airframe structures: Technology needs and flight test requirements

NASA Technical Reports Server (NTRS)

Stone, J. E.; Koch, L. C.

1979-01-01

Hypersonic vehicles, that may be produced by the year 2000, were identified. Candidate thermal/structural concepts that merit consideration for these vehicles were described. The current status of analytical methods, materials, manufacturing techniques, and conceptual developments pertaining to these concepts were reviewed. Guidelines establishing meaningful technology goals were defined and twenty-eight specific technology needs were identified. The extent to which these technology needs can be satisfied, using existing capabilities and facilities without the benefit of a hypersonic research aircraft, was assessed. The role that a research aircraft can fill in advancing this technology was discussed and a flight test program was outlined. Research aircraft thermal/structural design philosophy was also discussed. Programs, integrating technology advancements with the projected vehicle needs, were presented. Program options were provided to reflect various scheduling and cost possibilities.

CVD-Enabled Graphene Manufacture and Technology

PubMed Central

2015-01-01

Integrated manufacturing is arguably the most challenging task in the development of technology based on graphene and other 2D materials, particularly with regard to the industrial demand for “electronic-grade” large-area films. In order to control the structure and properties of these materials at the monolayer level, their nucleation, growth and interfacing needs to be understood to a level of unprecedented detail compared to existing thin film or bulk materials. Chemical vapor deposition (CVD) has emerged as the most versatile and promising technique to develop graphene and 2D material films into industrial device materials and this Perspective outlines recent progress, trends, and emerging CVD processing pathways. A key focus is the emerging understanding of the underlying growth mechanisms, in particular on the role of the required catalytic growth substrate, which brings together the latest progress in the fields of heterogeneous catalysis and classic crystal/thin-film growth. PMID:26240694

DEVICE TECHNOLOGY. Nanomaterials in transistors: From high-performance to thin-film applications.

PubMed

Franklin, Aaron D

2015-08-14

For more than 50 years, silicon transistors have been continuously shrunk to meet the projections of Moore's law but are now reaching fundamental limits on speed and power use. With these limits at hand, nanomaterials offer great promise for improving transistor performance and adding new applications through the coming decades. With different transistors needed in everything from high-performance servers to thin-film display backplanes, it is important to understand the targeted application needs when considering new material options. Here the distinction between high-performance and thin-film transistors is reviewed, along with the benefits and challenges to using nanomaterials in such transistors. In particular, progress on carbon nanotubes, as well as graphene and related materials (including transition metal dichalcogenides and X-enes), outlines the advances and further research needed to enable their use in transistors for high-performance computing, thin films, or completely new technologies such as flexible and transparent devices. Copyright © 2015, American Association for the Advancement of Science.

Normal cord in infants and children examined with computed tomographic metrizamide myelography.

PubMed

Resjö, I M; Harwood-Nash, D C; Fitz, C R; Chuang, S

1979-03-01

Computed tomographic metrizamide myelography (CTMM) was performed on 25 infants and children and 2 adults with normal spinal cords. Both the cord and the cauda equina were precisely outlined. The most detailed information was obtained with a small window setting, with the image subsequently magnified and color-reversed. Hounsfield-unit measurements alone were inaccurate. Advantages of CTMM include: high accuracy in demonstrating the intrathecal contents of the spine; less need for general anesthesia; and the need for a smaller amount of water-soluble contrast material than in conventional myelography. In selected cases of intraspinal abnormality in children, CTMM is recommended.

Production Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Gallaway, Ann, Ed.

This production systems guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, domains and objectives, a course description, and a content outline. The guide contains 30 modules on the following topics: production…

Communication Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Sutherland, Barbara, Ed.

This communication systems guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, a list of objectives, a course description, and a content outline. The guide contains 32 modules on the following topics: story…

Quantum Quench Dynamics

NASA Astrophysics Data System (ADS)

Mitra, Aditi

2018-03-01

Quench dynamics is an active area of study encompassing condensed matter physics and quantum information, with applications to cold-atomic gases and pump-probe spectroscopy of materials. Recent theoretical progress in studying quantum quenches is reviewed. Quenches in interacting one-dimensional systems as well as systems in higher spatial dimensions are covered. The appearance of nontrivial steady states following a quench in exactly solvable models is discussed, and the stability of these states to perturbations is described. Proper conserving approximations needed to capture the onset of thermalization at long times are outlined. The appearance of universal scaling for quenches near critical points and the role of the renormalization group in capturing the transient regime are reviewed. Finally, the effect of quenches near critical points on the dynamics of entanglement entropy and entanglement statistics is discussed. The extraction of critical exponents from the entanglement statistics is outlined.

Concepts for a NASA Applied Spaceflight Environments Office

NASA Technical Reports Server (NTRS)

Edwards, David L.; Burns, Howard D.; Xapsos, Michael; Spann, Jim; Suggs, Robert

2010-01-01

The National Aeronautics and Space Administration (NASA) is launching a bold and ambitious new space initiative. A significant part of this new initiative includes exploration of new worlds, the development of more innovative technologies, and expansion our presence in the solar system. A common theme to this initiative is the exploration of space beyond Low Earth Orbit (LEO). As currently organized, NASA does not have an Agency-level office that provides coordination of space environment research and development. This has contributed to the formation of a gap between spaceflight environments knowledge and the application of this knowledge for multi-program use. This paper outlines a concept to establish a NASA-level Applied Spaceflight Environments (ASE) office that will provide coordination and funding for sustained multi-program support in three technical areas that have demonstrated these needs through customer requests. These technical areas are natural environments characterization and modeling, materials and systems analysis and test, and operational space environments modeling and prediction. This paper will establish the need for the ASE, discuss a concept for organizational structure and outline the scope in the three technical areas

Parts Counter. Pre-Apprenticeship Phase 1 Training. Instructor's Guide.

ERIC Educational Resources Information Center

Lane Community Coll., Eugene, OR.

This instructor's guide is designed to accompany self-paced student training modules on the Parts Counter Trade. Introductory materials include an introduction to pre-apprenticeship training, and a course outline. Teaching outlines are then provided for the 11 modules that comprise this course. For each module some or all of this material may be…

[A List of Curriculum Guides, Course Outlines, and Instructional Materials for All Areas of Vocational Education.

ERIC Educational Resources Information Center

The bibliography provides listings of currently available curriculum guides, course outlines, instructional and reference materials, and visual aids relevant to all areas of vocational education. The major areas under which listings are grouped include business and office occupations, trade and technical vocations, health education and…

Electricity/Electronics Systems. Laboratory Activities.

ERIC Educational Resources Information Center

Sutherland, Barbara, Ed.

This electricity/electronics guide provides teachers with learning activities for secondary students. Introductory materials include an instructional planning outline and worksheet, an outline of essential elements, a list of objectives, a course description, and a content outline. The guide contains 35 modules on the following topics: electrical…

Outline of CS application experiments

NASA Astrophysics Data System (ADS)

Otsu, Y.; Kondoh, K.; Matsumoto, M.

1985-09-01

To promote and investigate the practical application of satellite use, CS application experiments for various social activity needs, including those of public services such as the National Police Agency and the Japanese National Railway, computer network services, news material transmissions, and advanced teleconference activities, were performed. Public service satellite communications systems were developed and tested. Based on results obtained, several public services have implemented CS-2 for practical disaster-back-up uses. Practical application computer network and enhanced video-conference experiments have also been performed.

Evolution of an academic-public library partnership.

PubMed

Engeszer, Robert J; Olmstadt, William; Daley, Jan; Norfolk, Monique; Krekeler, Kara; Rogers, Monica; Colditz, Graham; Anwuri, Victoria V; Morris, Scott; Voorhees, Mychal; McDonald, Brenda; Bernstein, Jackie; Schoening, Paul; Williams, Lee

2016-01-01

A partnership to improve access to health information via an urban public library system was established in St. Louis, Missouri, in 2011. A multiyear project was outlined that included an information needs assessment, a training class for public library staff, information kiosks at library branches for delivering printed consumer health materials, and a series of health-related programming. The partnership evolved to include social service and community organizations to carry out project goals and establish a sustainable program that met the health and wellness interests of the community.

Food Acquisition: Food Ingredients, Raw Materials and Supply

NASA Technical Reports Server (NTRS)

Wheat, D. W.

1984-01-01

The kind of food supply system that will serve the space station in coming years is considered. The direction and rate of evolution of space food service systems is also considered and what is needed to supply appropriate food to space station crews. Innovations in food sourcing, recipe development, pre-preparation, packaging, preservation, presentation, consumption and waste disposal are discussed. The development and validation of preparation systems and ingredients which minimize demands on crew time and provide maximum eating enjoyment is outlined.

The challenges faced by living stock collections in the USA

PubMed Central

McCluskey, Kevin; Boundy-Mills, Kyria; Dye, Greg; Ehmke, Erin; Gunnell, Gregg F; Kiaris, Hippokratis; Polihronakis Richmond, Maxi; Yoder, Anne D; Zeigler, Daniel R; Zehr, Sarah; Grotewold, Erich

2017-01-01

Many discoveries in the life sciences have been made using material from living stock collections. These collections provide a uniform and stable supply of living organisms and related materials that enhance the reproducibility of research and minimize the need for repetitive calibration. While collections differ in many ways, they all require expertise in maintaining living organisms and good logistical systems for keeping track of stocks and fulfilling requests for specimens. Here, we review some of the contributions made by living stock collections to research across all branches of the tree of life, and outline the challenges they face. DOI: http://dx.doi.org/10.7554/eLife.24611.001 PMID:28266913

Curriculum Guide for Marketing and Distributive Education (Second Year).

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

This curriculum guide consists of materials for use in teaching the second year of a two-year course in marketing and distributive education. Included in the guide are field review information, an introduction, a course outline, a series of unit outlines, a bibliography, and a list of audiovisual materials. The following topics are addressed in…

Small Business Location and Layout.

ERIC Educational Resources Information Center

Small Business Administration, Washington, DC.

As an approach to teaching small-business location and layout, this publication contains material for teaching one session of a basic course. The sections of the publication are as follows: (1) The Lesson Plan--an outline of the material covered, which may be used as a teaching guide, presented in two columns: an outline of the presentation, and a…

Effects of Electronic Outlining on Students' Argumentative Writing Performance

ERIC Educational Resources Information Center

de Smet, M. J. R.; Broekkamp, H.; Brand-Gruwel, S.; Kirschner, P. A.

2011-01-01

This study examined the effect of electronic outlining on the quality of students' writing products and how outlining affects perceived mental effort during the writing task. Additionally, it was studied how students appropriate and appreciate an outline tool and whether they need explicit instruction in order to engage in planning. To answer…

Alternative Outlining Techniques for ESL Composition.

ERIC Educational Resources Information Center

Hubbard, Philip

Two methods of outlining are suggested for college-level students of English as a second language (ESL) who need the tools to master rhetorical patterns of academic written English that may be very different from those in their native languages. The two outlining techniques separate the four logically distinct tasks in the process of outlining:…

Outline of Basic Concepts in Anthropology. Publication No. 1.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Anthropology Curriculum Project.

This teaching aid outlines basic anthropological concepts described in the various units of the Anthropology Curriculum Project. The outline of important concepts to be learned is intended to be used by the teacher in conjunction with the other instructional materials in each unit. The introduction defines anthropology, its branches and purposes.…

Travel Agent Course Outline.

ERIC Educational Resources Information Center

British Columbia Dept. of Education, Victoria.

Written for college entry-level travel agent training courses, this course outline can also be used for inservice training programs offered by travel agencies. The outline provides information on the work of a travel agent and gives clear statements on what learners must be able to do by the end of their training. Material is divided into eight…

Solar energy and conservation technologies for Caribbean Tourist Facilities (CTF)

NASA Astrophysics Data System (ADS)

The primary objectives of the Caribbean Tourist Facilities (CTF) project were to develop and publish materials and conduct workshops on solar energy and conservation technologies that would directly address the needs and interests of tourist facilities in the Caribbean basin. Past contacts with the Caribbean and US tourist industries indicated that decision-makers remained unconvinced that renewable technologies could have a significant impact on development and operation costs or that renewable energy products and services suited their needs. In order to assure that the materials and programs developed were responsive to the Caribbean tourist industry and U.S. conservation and renewable energy industries, marketing research with potential end users and the organizations and associations that serve those users was included as an underlying task in the project. The tasks outlined in the CTF Statement of Work included conference planning, gathering of field data, development of educational materials, and conduct of workshop(s). In addition to providing a chronicle of the fulfillment of those tasks, this final report includes suggestions for distributing the documents developed during the project, venues for future workshops, and other technology transfer and market influence strategies.

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

Not Available

The primary objectives of the Caribbean Tourist Facilities (CTF) project were to develop and publish materials and conduct workshops on solar energy and conservation technologies that would directly address the needs and interests of tourist facilities in the Caribbean basin. Past contacts with the Caribbean and US tourist industries indicated that decision-makers remained unconvinced that renewable technologies could have a significant impact on development and operation costs or that renewable energy products and services suited their needs. In order to assure that the materials and programs developed were responsive to the Caribbean tourist industry and US conservation and renewable energymore » industries, marketing research with potential end users and the organizations and associations that serve those users was included as an underlying task in the project. The tasks outlined in the CTF Statement of Work included conference planning, gathering of field data, development of educational materials, and conduct of workshop(s). In addition to providing a chronicle of the fulfillment of those tasks, this final report includes suggestions for distributing the documents developed during the project, venues for future workshops, and other technology transfer and market influence strategies. 3 refs.« less

Geopolymers and Their Uses: Review

NASA Astrophysics Data System (ADS)

Burduhos Nergis, D. D.; Abdullah, M. M. A. B.; Vizureanu, P.; Tahir, M. F. M.

2018-06-01

Outlining the past-present history of the study of alumino-silicate materials, it is well known that geopolymers are inorganic polymers obtained from chemical reaction, also known as geopolymerisation, between an alkaline solution and a solid reach in aluminium and silicone. There is still some controversy surrounding the alkaline activators used to create geopolymer concrete, because homogeneous mixture composed of two (NaOH and Na2SO3) or more chemical in varying proportions are usually highly corrosive and hard to handle. In order to overcome Portland cement many wastes have been used in recent studies to create “friendly” cements by geopolymerisation. In this short review we present basic information’s about how to create and use geopolymers, alkaline activators and raw materials that can be used and conclusions. One question that needs to be asked: Can those materials replace on large scale Portland cement?

Fundamental transport mechanisms, fabrication and potential applications of nanoporous atomically thin membranes.

PubMed

Wang, Luda; Boutilier, Michael S H; Kidambi, Piran R; Jang, Doojoon; Hadjiconstantinou, Nicolas G; Karnik, Rohit

2017-06-06

Graphene and other two-dimensional materials offer a new approach to controlling mass transport at the nanoscale. These materials can sustain nanoscale pores in their rigid lattices and due to their minimum possible material thickness, high mechanical strength and chemical robustness, they could be used to address persistent challenges in membrane separations. Here we discuss theoretical and experimental developments in the emerging field of nanoporous atomically thin membranes, focusing on the fundamental mechanisms of gas- and liquid-phase transport, membrane fabrication techniques and advances towards practical application. We highlight potential functional characteristics of the membranes and discuss applications where they are expected to offer advantages. Finally, we outline the major scientific questions and technological challenges that need to be addressed to bridge the gap from theoretical simulations and proof-of-concept experiments to real-world applications.

Statistical Analysis Techniques for Small Sample Sizes

NASA Technical Reports Server (NTRS)

Navard, S. E.

1984-01-01

The small sample sizes problem which is encountered when dealing with analysis of space-flight data is examined. Because of such a amount of data available, careful analyses are essential to extract the maximum amount of information with acceptable accuracy. Statistical analysis of small samples is described. The background material necessary for understanding statistical hypothesis testing is outlined and the various tests which can be done on small samples are explained. Emphasis is on the underlying assumptions of each test and on considerations needed to choose the most appropriate test for a given type of analysis.

Evolution of an academic–public library partnership*

PubMed Central

Engeszer, Robert J.; Olmstadt, William; Daley, Jan; Norfolk, Monique; Krekeler, Kara; Rogers, Monica; Colditz, Graham; Anwuri, Victoria V.; Morris, Scott; Voorhees, Mychal; McDonald, Brenda; Bernstein, Jackie; Schoening, Paul; Williams, Lee

2016-01-01

A partnership to improve access to health information via an urban public library system was established in St. Louis, Missouri, in 2011. A multiyear project was outlined that included an information needs assessment, a training class for public library staff, information kiosks at library branches for delivering printed consumer health materials, and a series of health-related programming. The partnership evolved to include social service and community organizations to carry out project goals and establish a sustainable program that met the health and wellness interests of the community. PMID:26807055

Effective IEC approaches for Asia. IEC evaluation workshop.

PubMed

1996-02-01

The UNFPA-supported project on development and distribution of information, education, and communication (IEC) materials in support of improving women's health and status was evaluated at a workshop held in Tokyo in December 13-15, 1995. The 1992-95 cycle of the project was analyzed by experts from Bangladesh, China, India, Indonesia, Malaysia, Nepal, the Philippines, and Vietnam plus three experts from the UNFPA/Country Support Team. The workshop also made it possible for the experts to identify needs as well as effective utilization of existing IEC materials. It was suggested that a nongovernmental organization be established for the distribution and effective use of these materials. The workshop mostly reviewed the print and audiovisual materials. Videos were also evaluated. The materials were found useful for the targeted region. Among other subregional issues it was noted that youth needs were inadequately addressed as they related to sexually transmitted diseases (STDs), unwanted pregnancy, risk of maternal mortality and morbidity, low birth weight, and premature birth. Although the women of the region comprise one-third of the world's population, 70% of the global annual maternal mortality of 500,000 occurs in the subregion. IEC materials should also target adolescents and their support groups. Other needs were also outlined: the expansion of educational opportunities for women, the promotion of employment, the involvement of men, and the training of personnel. The strategies used in the cycle helped strengthen self-reliance through information and experience sharing. The focus on women should be continued with more attention paid to adolescents and young adults, including males. Women's health issues should be expanded to include menopause, reproductive tract infections, STDs, HIV/AIDS prevention, and legal rights including abortion. The production of IEC materials should be identified through research and analysis of existing materials, focus group discussions, or field visits.

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.

Features and characterization needs of rubber composite structures

NASA Technical Reports Server (NTRS)

Tabaddor, Farhad

1989-01-01

Some of the major unique features of rubber composite structures are outlined. The features covered are those related to the material properties, but the analytical features are also briefly discussed. It is essential to recognize these features at the planning stage of any long-range analytical, experimental, or application program. The development of a general and comprehensive program which fully accounts for all the important characteristics of tires, under all the relevant modes of operation, may present a prohibitively expensive and impractical task at the near future. There is therefore a need to develop application methodologies which can utilize the less general models, beyond their theoretical limitations and yet with reasonable reliability, by proper mix of analytical, experimental, and testing activities.

Technical Readiness and Gaps Analysis of Commercial Optical Materials and Measurement Systems for Advanced Small Modular Reactors

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

Anheier, Norman C.; Suter, Jonathan D.; Qiao, Hong

2013-08-06

This report intends to support Department of Energy’s Office of Nuclear Energy (DOE-NE) Nuclear Energy Research and Development Roadmap and industry stakeholders by evaluating optical-based instrumentation and control (I&C) concepts for advanced small modular reactor (AdvSMR) applications. These advanced designs will require innovative thinking in terms of engineering approaches, materials integration, and I&C concepts to realize their eventual viability and deployability. The primary goals of this report include: 1. Establish preliminary I&C needs, performance requirements, and possible gaps for AdvSMR designs based on best available published design data. 2. Document commercial off-the-shelf (COTS) optical sensors, components, and materials in termsmore » of their technical readiness to support essential AdvSMR in-vessel I&C systems. 3. Identify technology gaps by comparing the in-vessel monitoring requirements and environmental constraints to COTS optical sensor and materials performance specifications. 4. Outline a future research, development, and demonstration (RD&D) program plan that addresses these gaps and develops optical-based I&C systems that enhance the viability of future AdvSMR designs. The development of clean, affordable, safe, and proliferation-resistant nuclear power is a key goal that is documented in the Nuclear Energy Research and Development Roadmap. This roadmap outlines RD&D activities intended to overcome technical, economic, and other barriers, which currently limit advances in nuclear energy. These activities will ensure that nuclear energy remains a viable component to this nation’s energy security.« less

Materials and structure synergistic with in-space materials utilization. [as means of reducing costs of space missions, colonization, and settlements

NASA Technical Reports Server (NTRS)

Ramohalli, Kumar; Shadman, Farhang; Sridhar, K. R.

1992-01-01

The significant advances made recently toward actual hardware realizations of various concepts for the application of in-space materials utilization (ISMU) are demonstrated. The overall plan for taking innovative concepts through technical feasibility, small-scale tests, scale-up, computer modeling, and larger-scale execution is outlined. Two specific fields of endeavor are surveyed: one has direct applications to construction on the moon, while the other has more basic implications, in addition to the practical aspects of lunar colonies. Several fundamental scientific advances made in the characterization of the physical and chemical processes that need to be elucidated for any intelligent application of the ISMU concepts in future space missions are described. A rigorous quantitative technique for the unambiguous evaluation of various components and component technology that form any space (or terrestrial mission) is also described.

Strategic Partnership for Research in Nanotechnology

DTIC Science & Technology

2006-08-01

S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) Harold Weinstock, Program Manager, Physics and Electronics Directorate/M/ Air Force Office of...can be broken into two research areas "Nanotechnology for Energy Needs" and "Nanoelectronics". Highlights of both projects are outlines below. The...for Energy Needs" and "Nanoelectronics". Highlights of both projects are outlined below. 1. Nanotechnology for Energy Needs Developing new methods to

Two-dimensional heterostructures for energy storage

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

Gogotsi, Yury G.; Pomerantseva, Ekaterina

Two-dimensional (2D) materials provide slit-shaped ion diffusion channels that enable fast movement of lithium and other ions. However, electronic conductivity, the number of intercalation sites, and stability during extended cycling are also crucial for building high-performance energy storage devices. While individual 2D materials, such as graphene, show some of the required properties, none of them can offer all properties needed to maximize energy density, power density, and cycle life. Here we argue that stacking different 2D materials into heterostructured architectures opens an opportunity to construct electrodes that would combine the advantages of the individual building blocks while eliminating the associatedmore » shortcomings. We discuss characteristics of common 2D materials and provide examples of 2D heterostructured electrodes that showed new phenomena leading to superior electrochemical performance. As a result, we also consider electrode fabrication approaches and finally outline future steps to create 2D heterostructured electrodes that could greatly expand current energy storage technologies.« less

Solar energy conversion with photon-enhanced thermionic emission

NASA Astrophysics Data System (ADS)

Kribus, Abraham; Segev, Gideon

2016-07-01

Photon-enhanced thermionic emission (PETE) converts sunlight to electricity with the combined photonic and thermal excitation of charge carriers in a semiconductor, leading to electron emission over a vacuum gap. Theoretical analyses predict conversion efficiency that can match, or even exceed, the efficiency of traditional solar thermal and photovoltaic converters. Several materials have been examined as candidates for radiation absorbers and electron emitters, with no conclusion yet on the best set of materials to achieve high efficiency. Analyses have shown the complexity of the energy conversion and transport processes, and the significance of several loss mechanisms, requiring careful control of material properties and optimization of the device structure. Here we survey current research on PETE modeling, materials, and device configurations, outline the advances made, and stress the open issues and future research needed. Based on the substantial progress already made in this young topic, and the potential of high conversion efficiency based on theoretical performance limits, continued research in this direction is very promising and may yield a competitive technology for solar electricity generation.

Development Issues for Lunar Regolith Simulants

NASA Technical Reports Server (NTRS)

Rickman, Doug; Carpenter, Paul; Sibille, Laurent; Owens, Charles; French, Raymond; McLemore, Carole

2006-01-01

Significant challenges and logistical issues exist for the development of standardized lunar regolith simulant (SLRS) materials for use in the development and testing of flight hardware for upcoming NASA lunar missions. A production program at Marshall Space Flight Center (MSFC) for the deployment of lunar mare basalt simulant JSC-lA is underway. Root simulants have been proposed for the development of a low-T mare basalt simulant and a high-Ca highland anorthosite simulant, as part of a framework of simulant development outlined in the 2005 Lunar Regolith Simulant Materials Workshop held at MSFC. Many of the recommendation for production and standardization of simulants have already been documented by the MSFC team. But there are a number of unanswered questions related to geology which need ta be addressed prior to the creation of the simulants.

Culturally relevant science: An approach to math science education for hispanics. Final technical report

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

Montellano, B.O. de

1996-11-14

This progress report summarizes results of a teacher workshop. A letter sent to 17 teachers who had participated in the workshop requested a report of any activities undertaken and copies of lesson plans and materials developed. Only nine responses were received, and not all of them demonstrated a satisfactory level of activity. Teachers who submitted materials showing the most promise were invited to participate in the Summer Writing Workshop. A partial first draft of a companion volume for the teacher`s manual was written which provides a rationale for culturally relevant science and presents the cultural and scientific background needed. Themore » outline of the book is presented in Appendix 1. Appendix 2 is a sample chapter from the book.« less

Supplements to Textbook Materials.

ERIC Educational Resources Information Center

Holmes, Ken

1994-01-01

Describes the many kinds of materials that English teachers can draw upon to enrich and expand students' experiences with literature. Outlines ancillary materials used to supplement the study of William Shakespeare's "Julius Caesar." (HB)

EUV mask defect inspection and defect review strategies for EUV pilot line and high volume manufacturing

NASA Astrophysics Data System (ADS)

Chan, Y. David; Rastegar, Abbas; Yun, Henry; Putna, E. Steve; Wurm, Stefan

2010-04-01

Reducing mask blank and patterned mask defects is the number one challenge for extreme ultraviolet lithography. If the industry succeeds in reducing mask blank defects at the required rate of 10X every year for the next 2-3 years to meet high volume manufacturing defect requirements, new inspection and review tool capabilities will soon be needed to support this goal. This paper outlines the defect inspection and review tool technical requirements and suggests development plans to achieve pilot line readiness in 2011/12 and high volume manufacturing readiness in 2013. The technical specifications, tooling scenarios, and development plans were produced by a SEMATECH-led technical working group with broad industry participation from material suppliers, tool suppliers, mask houses, integrated device manufacturers, and consortia. The paper summarizes this technical working group's assessment of existing blank and mask inspection/review infrastructure capabilities to support pilot line introduction and outlines infrastructure development requirements and tooling strategies to support high volume manufacturing.

Durability predictions of adhesively bonded composite structures using accelerated characterization methods

NASA Technical Reports Server (NTRS)

Brinson, H. F.

1985-01-01

The utilization of adhesive bonding for composite structures is briefly assessed. The need for a method to determine damage initiation and propagation for such joints is outlined. Methods currently in use to analyze both adhesive joints and fiber reinforced plastics is mentioned and it is indicated that all methods require the input of the mechanical properties of the polymeric adhesive and composite matrix material. The mechanical properties of polymers are indicated to be viscoelastic and sensitive to environmental effects. A method to analytically characterize environmentally dependent linear and nonlinear viscoelastic properties is given. It is indicated that the methodology can be used to extrapolate short term data to long term design lifetimes. That is, the method can be used for long term durability predictions. Experimental results for near adhesive resins, polymers used as composite matrices and unidirectional composite laminates is given. The data is fitted well with the analytical durability methodology. Finally, suggestions are outlined for the development of an analytical methodology for the durability predictions of adhesively bonded composite structures.

Design of optical mirror structures

NASA Technical Reports Server (NTRS)

Soosaar, K.

1971-01-01

The structural requirements for large optical telescope mirrors was studied with a particular emphasis placed on the three-meter Large Space Telescope primary mirror. Analysis approaches through finite element methods were evaluated with the testing and verification of a number of element types suitable for particular mirror loadings and configurations. The environmental conditions that a mirror will experience were defined and a candidate list of suitable mirror materials with their properties compiled. The relation of the mirror mechanical behavior to the optical performance is discussed and a number of suitable design criteria are proposed and implemented. A general outline of a systematic method to obtain the best structure for the three-meter diffraction-limited system is outlined. Finite element programs, using the STRUDL 2 analysis system, were written for specific mirror structures encompassing all types of active and passive mirror designs. Parametric studies on support locations, effects of shear deformation, diameter to thickness ratios, lightweight and sandwich mirror configurations, and thin shell active mirror needs were performed.

Nanomedicine applications in orthopedic medicine: state of the art

PubMed Central

Mazaheri, Mozhdeh; Eslahi, Niloofar; Ordikhani, Farideh; Tamjid, Elnaz; Simchi, Abdolreza

2015-01-01

The technological and clinical need for orthopedic replacement materials has led to significant advances in the field of nanomedicine, which embraces the breadth of nanotechnology from pharmacological agents and surface modification through to regulation and toxicology. A variety of nanostructures with unique chemical, physical, and biological properties have been engineered to improve the functionality and reliability of implantable medical devices. However, mimicking living bone tissue is still a challenge. The scope of this review is to highlight the most recent accomplishments and trends in designing nanomaterials and their applications in orthopedics with an outline on future directions and challenges. PMID:26451110

Nanomedicine applications in orthopedic medicine: state of the art.

PubMed

Mazaheri, Mozhdeh; Eslahi, Niloofar; Ordikhani, Farideh; Tamjid, Elnaz; Simchi, Abdolreza

2015-01-01

The technological and clinical need for orthopedic replacement materials has led to significant advances in the field of nanomedicine, which embraces the breadth of nanotechnology from pharmacological agents and surface modification through to regulation and toxicology. A variety of nanostructures with unique chemical, physical, and biological properties have been engineered to improve the functionality and reliability of implantable medical devices. However, mimicking living bone tissue is still a challenge. The scope of this review is to highlight the most recent accomplishments and trends in designing nanomaterials and their applications in orthopedics with an outline on future directions and challenges.

FFTF disposable solid waste cask

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

Thomson, J. D.; Goetsch, S. D.

1983-01-01

Disposal of radioactive waste from the Fast Flux Test Facility (FFTF) will utilize a Disposable Solid Waste Cask (DSWC) for the transport and burial of irradiated stainless steel and inconel materials. Retrievability coupled with the desire for minimal facilities and labor costs at the disposal site identified the need for the DSWC. Design requirements for this system were patterned after Type B packages as outlined in 10 CFR 71 with a few exceptions based on site and payload requirements. A summary of the design basis, supporting analytical methods and fabrication practices developed to deploy the DSWC is provided in thismore » paper.« less

Hypersonic technology-approach to an expanded program

NASA Technical Reports Server (NTRS)

Hearth, D. P.; Preyss, A. E.

1976-01-01

An overview of research, testing, and technology in the hypersonic range. Military and civilian hypersonic flight systems envisaged, ground testing facilities under development, methods for cooling the heated airframe, and use of hydrogen as fuel and coolant are discussed extensively. Air-breathing hypersonic cruise systems are emphasized, the airframe-integrated scramjet configuration is discussed and illustrated, materials proposed for hypersonic vehicles are reviewed, and test results on hypersonic flight (X-15 research aircraft) are indicated. Major advances and major problems in hypersonic flight and hypersonic technology are outlined, and the need for a hypersonic flying-laboratory research craft is stressed.

Computational mechanics - Advances and trends; Proceedings of the Session - Future directions of Computational Mechanics of the ASME Winter Annual Meeting, Anaheim, CA, Dec. 7-12, 1986

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Editor)

1986-01-01

The papers contained in this volume provide an overview of the advances made in a number of aspects of computational mechanics, identify some of the anticipated industry needs in this area, discuss the opportunities provided by new hardware and parallel algorithms, and outline some of the current government programs in computational mechanics. Papers are included on advances and trends in parallel algorithms, supercomputers for engineering analysis, material modeling in nonlinear finite-element analysis, the Navier-Stokes computer, and future finite-element software systems.

Remotely piloted aircraft in the civil environment

NASA Technical Reports Server (NTRS)

Gregory, T. J.; Nelms, W. P.; Karmarkar, J. S.

1977-01-01

Improved remotely piloted aircraft (RPAs), i.e., incorporating reductions in size, weight, and cost, are becoming available for civilian applications. Existing RPA programs are described and predicted into the future. Attention is given to the NASA Mini-Sniffer, which will fly to altitudes of more than 20,000 m, sample the atmosphere behind supersonic cruise aircraft, and telemeter the data to ground stations. Design and operating parameters of the aircraft are given, especially the optical sensing systems, and civilian RPA uses are outlined, including airborne research, remote mapping, rescue, message relay, and transportation of need materials. Civil regulatory factors are also dealt with.

Seniors' perceptions of vehicle safety risks and needs.

PubMed

Shaw, Lynn; Polgar, Jan Miller; Vrkljan, Brenda; Jacobson, Jill

2010-01-01

The investigation of vehicle safety needs for older drivers and passengers is integral for their safe transportation. A program of research on safe transportation for seniors was launched through AUTO21, a Canadian Network of Centres of Excellence. This national research network focuses on a wide range of automotive issues, from materials and design to safety and societal issues. An inductive qualitative inquiry of seniors' driving experiences, safety feature use, and strategies to prevent injury and manage risks was a first step in this program. We conducted interviews and focus groups with 58 seniors without disabilities and 9 seniors with disabilities. We identified a lack of congruity between the vehicle and safety feature design and seniors' needs. Seniors described strategies to manage their safety and that of others. Specific aspects of vehicle design, safety features, and action strategies that support safer use and operation of a vehicle by seniors are outlined.

The Next Technology Revolution - Nano Electronic Technology

NASA Astrophysics Data System (ADS)

Turlik, Iwona

2004-03-01

Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

A NASA Applied Spaceflight Environments Office Concept

NASA Technical Reports Server (NTRS)

Spann, James F.; Edwards, David L.; Burns, Howard D.; Xapsos, Mike

2011-01-01

The National Aeronautics and Space Administration (NASA) is launching a bold and ambitious new space initiative. A significant part of this new initiative includes exploration of new worlds, the development of more innovative technologies, and expansion our presence in the solar system. A common theme to this initiative is the exploration of space beyond Low Earth Orbit (LEO). As currently organized, NASA does not have an Agency-level office that provides coordination of space environment research and development. This has contributed to the formation of a gap between spaceflight environments knowledge and the application of this knowledge for multi-program use and for use outside NASA. This paper outlines a concept to establish a NASA-level Applied Spaceflight Environments (ASE) office that will provide coordination and funding for sustained multi-program support in three technical areas that have demonstrated these needs through customer requests. These technical areas are natural environments characterization and modeling, materials and systems analysis and test, and operational space environments modeling. Additionally the ASE office will serve as an entry point of contact for external users who wish to take advantage of data and assets associated with space environments, including space weather. This paper will establish the need for the ASE, discuss a concept for organizational structure and outline the scope in the three technical areas.

Low-cost infrared glass for IR imaging applications

NASA Astrophysics Data System (ADS)

Graham, Amy G.; LeBlanc, Richard A.; Hilton, Ray A., Sr.

2003-09-01

With the advent of the uncooled detectors, the fraction of infrared (IR) imaging system cost due to lens elements has risen to the point where work was needed in the area of cost. Since these IR imaging systems often have tight packaging requirements which drive the optical elements to have complex surfaces, typical IR optical elements are costly to manufacture. The drive of our current optical material research is to lower the cost of the materials as well as the element fabrication for IR imaging systems. A low cost, moldable amorphous material, Amtir-4, has been developed and characterized. Ray Hilton Sr., Amorphous Materials Inc., Richard A. LeBlanc, Amy Graham and Others at Lockheed Martin Missiles and Fire Control Orlando (LMMFC-O) and James Johnson, General Electric Global Research Center (GE-GRC), along with others have been doing research for the past three years characterizing and designing IR imaging systems with this material. These IR imaging systems have been conventionally fabricated via diamond turning and techniques required to mold infrared optical elements have been developed with this new material, greatly reducing manufacturing costs. This paper will outline efforts thus far in incorporating this new material into prototype IR imaging systems.

Techno-economic requirements for automotive composites

NASA Technical Reports Server (NTRS)

Arnold, Scot

1993-01-01

New technology generally serves two main goals of the automotive industry: one is to enable vehicles to comply with various governmental regulations and the other is to provide a competitive edge in the market. The latter goal can either be served through improved manufacturing and design capabilities, such as computer aided design and computer aided manufacturing, or through improved product performance, such as anti-lock braking (ABS). Although safety features are sometimes customer driven, such as the increasing use of airbags and ABS, most are determined by regulations as outlined by the Federal Motor Vehicle Safety Standards (FMVSS). Other standards, set by the Environmental Protection Agency, determine acceptable levels of emissions and fuel consumption. State governments, such as in California, are also setting precedent standards, such as requiring manufacturers to offer zero-emission vehicles as a certain fraction of their sales in the state. The drive to apply new materials in the automobile stems from the need to reduce weight and improve fuel efficiency. Topics discussed include: new lightweight materials; types of automotive materials; automotive composite applications; the role for composite materials in automotive applications; advantages and disadvantages of composite materials; material substitution economics; economic perspective; production economics; and composite materials production economics.

The Physics of Thermoelectric Energy Conversion

NASA Astrophysics Data System (ADS)

Goldsmid, H. Julian

2017-04-01

This book outlines the principles of thermoelectric generation and refrigeration from the discovery of the Seebeck and Peltier effects in the 19th century through the introduction of semiconductor thermoelements in the mid-20th century to the more recent development of nanostructured materials. The conditions for favourable electronic properties are discussed. The methods for selecting materials with a low lattice thermal conductivity are outlined and the ways in which the scattering of phonons can be enhanced are described. The book is aimed at readers without specialised knowledge.

Recent advances in materials toxicology

NASA Technical Reports Server (NTRS)

Russo, D. M.

1979-01-01

An overview of the fire toxicology program, its principal objectives and approach, is outlined. The laboratory methods of assessing pyrolysis product toxicity for two experiments are presented. The two experiments are: a comparison of test end points; and an evaluation of operant techniques. A third experiment is outlined for a comparison of full-scale and laboratory toxicity tests, with the purpose of determining animal survivability in full-scale tests. Future research plans are also outlined.

LEXICOGRAPHY. HISTORY OF ENGLISH, PART ONE. LANGUAGE CURRICULUM III, STUDENT VERSION.

ERIC Educational Resources Information Center

KITZHABER, ALBERT R.

AN OUTLINE OF THE NEED FOR AND USES OF LEXICOGRAPHY AND A HISTORY OF THE ENGLISH LANGUAGE, PART 1, WERE COMBINED IN THIS CURRICULUM GUIDE FOR NINTH-GRADE STUDENTS. THE FIRST SECTION, THE OUTLINE ON LEXICOGRAPHY, GAVE A BRIEF HISTORY OF DICTIONARY COMPILATION AND DESCRIBED THE NEED FOR DICTIONARIES AND THEIR USES. WAYS WERE SUGGESTED FOR STUDENTS…

Geology of Wisconsin.

ERIC Educational Resources Information Center

Madison Public Schools, WI.

Included are a teacher's guidebook and two filmstrips, "Geology of Wisconsin," and associated materials. The following are described: outline of objectives; suggested use of the filmstrips and guidebook; outline of the filmstrip content; four pages of illustrations suitable for duplication; a test for each filmstrip; and a list of…

Joining engineering ceramics

NASA Astrophysics Data System (ADS)

Loehman, Ronald E.

Methods for joining ceramics are outlined with attention given to their fundamental properties, and some examples of ceramic bonding in engineering ceramic systems are presented. Ceramic-ceramic bonds using no filler material include diffusion and electric-field bonding and ceramic welding, and bonds with filler materials can be provided by Mo-Mn brazing, microwave joining, and reactive nonmetallic liquid bonding. Ceramic-metal joints can be effected with filler material by means of the same ceramic-ceramic processes and without filler material by means of use of molten glass or diffusion bonding. Key properties of the bonding processes include: bonds with discontinuous material properties, energies that are positive relative to the bulk material, and unique chemical and mechanical properties. The processes and properties are outlined for ceramic-metal joints and for joining silicon nitride, and the factors that control wetting, adhesion, and reaction on the atomic scale are critical for establishing successful joints.

Basic Robotics.

ERIC Educational Resources Information Center

Mullen, Frank

This curriculum outline consists of instructional materials and information concerning resources for use in teaching a course in robotics. Addressed in the individual sections of the outline are the following topics: the nature of an industrial robot; the parts of an industrial robot (the manipulator, the power structure, and the control system);…

FFTF-cycle 10 program and future plan

NASA Astrophysics Data System (ADS)

Kohyama, Akira

1988-04-01

Brief outlines are provided of the FFTF cycle 10 program and future plans in consideration. The primary objective of the Japan-US collaboration program is to enable predictions of material behavior in MFRs to be made from data obtained in other irradiation environments. Major program goals are outlined.

46 CFR 164.013-3 - Material properties and workmanship.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Foam, Unicellular Polyethylene (Buoyant, Slab... polyethylene foam shall be all new material complying with the requirements outlined in this specification. Unicellular polyethylene foam must comply with the requirements of UL 1191, sections 24, 25, and 26 and its...

46 CFR 164.013-3 - Material properties and workmanship.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Foam, Unicellular Polyethylene (Buoyant, Slab... polyethylene foam shall be all new material complying with the requirements outlined in this specification. Unicellular polyethylene foam must comply with the requirements of UL 1191, sections 24, 25, and 26 and its...

AVAILABLE INSTRUCTIONAL MATERIALS.

ERIC Educational Resources Information Center

Indiana State Univ., Terre Haute.

THE INSTRUCTIONAL MATERIALS INCLUDE PROGRAM BROCHURES, CHARTS, COURSE OUTLINES, OVERHEAD TRANSPARENCIES, ASSIGNMENT SHEETS, STUDENT MANUALS, TEACHER MANUALS, TECHNICAL INFORMATION, AND RELATED INFORMATION IN VOCATIONAL EDUCATION. A BRIEF NOTE DESCRIBES EACH. (EM)

Nondestructive Evaluation for Aerospace Composites

NASA Technical Reports Server (NTRS)

Leckey, Cara; Cramer, Elliott; Perey, Daniel

2015-01-01

Nondestructive evaluation (NDE) techniques are important for enabling NASA's missions in space exploration and aeronautics. The expanded and continued use of composite materials for aerospace components and vehicles leads to a need for advanced NDE techniques capable of quantitatively characterizing damage in composites. Quantitative damage detection techniques help to ensure safety, reliability and durability of space and aeronautic vehicles. This presentation will give a broad outline of NASA's range of technical work and an overview of the NDE research performed in the Nondestructive Evaluation Sciences Branch at NASA Langley Research Center. The presentation will focus on ongoing research in the development of NDE techniques for composite materials and structures, including development of automated data processing tools to turn NDE data into quantitative location and sizing results. Composites focused NDE research in the areas of ultrasonics, thermography, X-ray computed tomography, and NDE modeling will be discussed.

Computer-assisted Biology Learning Materials: Designing and Developing an Interactive CD on Spermatogenesis

NASA Astrophysics Data System (ADS)

Haviz, M.

2018-04-01

The purpose of this article is to design and develop an interactive CD on spermatogenesis. This is a research and development. Procedure of development is making an outline of media program, making flowchart, making story board, gathering of materials, programming and finishing. The quantitative data obtained were analyzed by descriptive statistics. Qualitative data obtained were analyzed with Miles and Huberman techniques. The instrument used is a validation sheet. The result of CD design with a Macro flash MX program shows there are 17 slides generated. This prototype obtained a valid value after a self-review technique with many revisions, especially on sound and programming. This finding suggests that process-oriented spermatogenesis can be audio-visualized into a more comprehensive form of learning media. But this interactive CD product needs further testing to determine consistency and resistance to revisions.

Designing Spacecraft and Mission Operations Plans to Meet Flight Crew Radiation Dose Requirements: Why is this an "Epic Challenge" for Long-Term Manned Interplanetary Flight

NASA Technical Reports Server (NTRS)

Koontz, Steven

2012-01-01

Outline of presentation: (1) Radiation Shielding Concepts and Performance - Galactic Cosmic Rays (GCRs) (1a) Some general considerations (1b) Galactic Cosmic Rays (2)GCR Shielding I: What material should I use and how much do I need? (2a) GCR shielding materials design and verification (2b) Spacecraft materials point dose cosmic ray shielding performance - hydrogen content and atomic number (2c) Accelerator point dose materials testing (2d) Material ranking and selection guidelines (2e) Development directions and return on investment (point dose metric) (2f) Secondary particle showers in the human body (2f-1) limited return of investment for low-Z, high-hydrogen content materials (3) GCR shielding II: How much will it cost? (3a) Spacecraft design and verification for mission radiation dose to the crew (3b) Habitat volume, shielding areal density, total weight, and launch cost for two habitat volumes (3c) It's All about the Money - Historical NASA budgets and budget limits (4) So, what can I do about all this? (4a) Program Design Architecture Trade Space (4b) The Vehicle Design Trade Space (4c) Some Near Term Recommendations

Basic Components of a Public Library Collection Development Policy.

ERIC Educational Resources Information Center

Maryland Library Association, Baltimore.

This booklet outlines the components of public library collection development policies and presents a set of materials which address the civil issues surrounding the freedom of public libraries to maintain uncensored collections. An introduction which defines the function of collection development policies is followed by an outline of the basic…

Metal-free carbon materials-catalyzed sulfate radical-based advanced oxidation processes: A review on heterogeneous catalysts and applications.

PubMed

Zhao, Qingxia; Mao, Qiming; Zhou, Yaoyu; Wei, Jianhong; Liu, Xiaocheng; Yang, Junying; Luo, Lin; Zhang, Jiachao; Chen, Hong; Chen, Hongbo; Tang, Lin

2017-12-01

In recent years, advanced oxidation processes (AOPs), especially sulfate radical based AOPs have been widely used in various fields of wastewater treatment due to their capability and adaptability in decontamination. Recently, metal-free carbon materials catalysts in sulfate radical production has been more and more concerned because these materials have been demonstrated to be promising alternatives to conventional metal-based catalysts, but the review of metal-free catalysts is rare. The present review outlines the current state of knowledge on the generation of sulfate radical using metal-free catalysts including carbon nanotubes, graphene, mesoporous carbon, activated carbon, activated carbon fiber, nanodiamond. The mechanism such as the radical pathway and non-radical pathway, and factors influencing of the activation of sulfate radical was also be revealed. Knowledge gaps and research needs have been identified, which include the perspectives on challenges related to metal-free catalyst, heterogeneous metal-free catalyst/persulfate systems and their potential in practical environmental remediation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Material design and engineering of next-generation flow-battery technologies

NASA Astrophysics Data System (ADS)

Park, Minjoon; Ryu, Jaechan; Wang, Wei; Cho, Jaephil

2017-01-01

Spatial separation of the electrolyte and electrode is the main characteristic of flow-battery technologies, which liberates them from the constraints of overall energy content and the energy/power ratio. The concept of a flowing electrolyte not only presents a cost-effective approach for large-scale energy storage, but has also recently been used to develop a wide range of new hybrid energy storage and conversion systems. The advent of flow-based lithium-ion, organic redox-active materials, metal-air cells and photoelectrochemical batteries promises new opportunities for advanced electrical energy-storage technologies. In this Review, we present a critical overview of recent progress in conventional aqueous redox-flow batteries and next-generation flow batteries, highlighting the latest innovative alternative materials. We outline their technical feasibility for use in long-term and large-scale electrical energy-storage devices, as well as the limitations that need to be overcome, providing our view of promising future research directions in the field of redox-flow batteries.

Science Questions and Broad Outline of Technology Needs of the Decade 2013-2022

NASA Technical Reports Server (NTRS)

SlIllon-Miller, A. A.

2012-01-01

We present an overview of the top priority science questions outlined in the Planetary Exploration Decadal Survey, "Vision and Voyages for Planetary Science in the Decade 2013-2022." The recommended mission portfolio, along with expected infrastructure challenges, should drive investments over the decade. The instrument and technology needs for the next decade will be presented, with a summary of progress since the Decadal.

Making Your Own Hollow Blocks. What We Make. Science and Technology Education in Philippine Society.

ERIC Educational Resources Information Center

Philippines Univ., Quezon City. Inst. for Science and Mathematics Education Development.

The procedures needed to make hollow blocks from palay hull, sawdust, soil, or sand are outlined in this module. Also outlined are the procedures needed to construct the wooden molds used to make the blocks. The hollow blocks can be used in building a one story house where the roof does not rest on the hollow block wall, an additional room to the…

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

The benefits and costs of disclosing information about risks: what do we know about right-to-know?

PubMed

Beierle, Thomas C

2004-04-01

Following the attacks of September 11, 2001, the Environmental Protection Agency and other government agencies removed information from their web sites that they feared could invite attacks on critical public and private infrastructure. Accordingly, the benefits and costs of environmental information disclosure programs have come under increasing scrutiny. This article describes a framework for examining these benefits and costs and illustrates the framework through brief case studies of two information disclosure programs: risk management planning and materials accounting. The article outlines what we know and still need to find out about information disclosure programs in order to appropriately balance benefits and costs.

Education Law. Course Outline. Casenote Education Series.

ERIC Educational Resources Information Center

Aquila, Frank D.

The material included in this book--case briefs, outlines, and textbook/treatise reference information--provides a summary of the most important aspects of the law regarding education. At the heart of this body of knowledge, commonly identified as education law or school law, is statutory and case law. The book serves as a comprehensive guide to…

Workshop Outline and Training Materials for Adult Learners Developed During the Metric Leader Training Project for Maine.

ERIC Educational Resources Information Center

Butzow, John W.; Yvon, Bernard R.

Outlines of five sessions of the Metric Leader Training Project for Maine are included in this publication. Topics are: (1) Introduction - Length - Temperature; (2) Volume/Capacity - Mass/Weight; (3) Metric Advocacy - Length - Area - Temperature; (4) Metric Education Resources; and (5) Metric Education Planning - Metric Olympics - Final…

Self-Paced Tutorial Courses for Mineral Science - Metallurgy Departments. Final Progress Report (July 1975-August 1980).

ERIC Educational Resources Information Center

Twidwell, L. G.

Four courses in extractive metallurgy (Pyrometallurgy, Hydrometallurgy, Electrometallurgy; and Physical Chemistry of Iron and Steel) were prepared in a modular, self-paced format. Development of the course materials included: (1) preparation of course outlines by unit coordinators and advisory committees; (2) approval of course outlines (included…

GUIDELINES TO THE AFL-CIO COMMUNITY SERVICES PROGRAM.

ERIC Educational Resources Information Center

BEIRNE, JOSEPH A.

BACKGROUND MATERIALS ON THE AFL-CIO PROGRAM OF COMMUNITY SERVICES OUTLINE THE ORIGINS AND DEVELOPMENT OF THE PROGRAM, PARTICULARLY SINCE THE FORMATION OF THE AFL-CIO IN 1955. IN ADDITION TO LISTING KEY POLICY AND POSITION STATEMENTS STIPULATING THE SCOPE AND THE ADMINISTRATIVE ORGANIZATION OF THE PROGRAM, THIS OUTLINE DESCRIBES SUCH MAJOR…

Electrical Load and Energy Management. Course Outline and Instructional Materials.

ERIC Educational Resources Information Center

Wang, Paul

Presented are 13 lecture outlines with accompanying handouts and reference lists for teaching school administrators and maintenance personnel the use of electrical load management as an energy conservation tool. To aid course participants in making cost effective use of electrical power, methods of load management in a variety of situations are…

Shakespeare I. Language Arts Mini-Course.

ERIC Educational Resources Information Center

Lampeter-Strasburg School District, PA.

This language arts mincourse guide for Lampeter-Strasburg (Pennsylvania) High School contains a topical outline for a beginning course on Shakespeare. The guide includes a list of 24 course objectives; an outline of the background material on the Elizabethan Age and on the life and works of Shakespeare; a description of the content and concepts…

World History.

ERIC Educational Resources Information Center

Heise, Simine; And Others

A detailed outline summarizes a ninth-grade course in world history adaptable to average and honors classes. Material is divided into five parts. A list of 33 course goals precedes a list of 150 objectives, grouped under appropriate goal headings. The bulk of the document consists of a content outline which cites major and minor topics covered in…

Abrasives and Grinding Machines; Machine Shop Work--Advanced: 9557.02.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline has been prepared as a guide to assist the instructor in systematically planning and presenting a variety of meaningful lessons to facilitate the necessary training for the machine shop student. The material contained in the outline is designed to enable the student to learn the manipulative skills and related knowledge…

[Unipacs: A-LM German, Units 3-29].

ERIC Educational Resources Information Center

West Bend High Schools, WI.

These instructional materials, designed for use with the "A-LM" German language course, permit teachers to individualize instruction. Basic objectives are outlined concerning basic dialogues, vocabulary, supplementary materials, reading, grammar, recombination materials, and creative conversation. A student checklist serves as a guide for the…

Developing an educational safety program for pharmacy employees.

PubMed

Hayman, J N

1980-02-01

The need for developing educational safety programs for pharmacy employees is discussed. A three-part program is offered as a guide for structuring a departmental safety program. Part I deals with environmental hazards such as wet floors, poor lighting, and cluttered walk areas. Precautions that should be taken to avoid accidental exposure to patients with communicable diseases are also included. Hazards that may result from improper handling of materials or equipment are addressed in Part II. Included are precautions for handling chemicals, needles, ladders, and electrical equipment. Proper methods of lifting heavy objects are also discussed. Part III details plans to protect staff members in the event of a fire. Plans for reporting fires and evacuating the pharmacy and hospital are discussed. The outlined program requires self-study by staff members during initial employee orientation, followed by annual retraining. Employees are tested and graded on safety topics, and training records are filed for future reference. The program outlined is thought to offer a simple yet effective means of acquainting staff members with established institutional and departmental safety procedures.

NANOTECHNOLOGY WHITE PAPER | Science Inventory | US ...

EPA Pesticide Factsheets

Nanotechnology is the science of manipulating materials at the atomic and molecular level to develop new or enhanced materials and products. In December 2004, EPA’s Science Policy Council created a cross-Agency workgroup to identify and describe the issues EPA must address to ensure protection of human health and the environment as this new technology is developed. The draft white paper on nanotechnology is the product of the workgroup. The draft white paper describes the technology, and provides a discussion of the potential environmental benefits of nanotechnology and its applications that can foster sustainable use of resources. Risk management issues and the Agency’s statutory mandates are outlined, followed by an extensive discussion of risk assessment issues. The paper identifies research needs for both environmental applications and implications of nanotechnology and concludes with recommendations on next steps for addressing science policy issues and research needs. Supplemental information is provided in a number of appendices. The Agency will use the white paper to address research needs and risk assessment issues concerning nanotechnology. The draft white paper will undergo independent expert review, which will be conducted in the February time frame. All public comments received by January 31, 2006 will be submitted to the external review panel for their consideration. Comments received beyond that time will be considered by EPA. Follo

3D printing materials and their use in medical education: a review of current technology and trends for the future

PubMed Central

Garcia, Justine; Yang, ZhiLin; Mongrain, Rosaire; Leask, Richard L; Lachapelle, Kevin

2018-01-01

3D printing is a new technology in constant evolution. It has rapidly expanded and is now being used in health education. Patient-specific models with anatomical fidelity created from imaging dataset have the potential to significantly improve the knowledge and skills of a new generation of surgeons. This review outlines five technical steps required to complete a printed model: They include (1) selecting the anatomical area of interest, (2) the creation of the 3D geometry, (3) the optimisation of the file for the printing and the appropriate selection of (4) the 3D printer and (5) materials. All of these steps require time, expertise and money. A thorough understanding of educational needs is therefore essential in order to optimise educational value. At present, most of the available printing materials are rigid and therefore not optimum for flexibility and elasticity unlike biological tissue. We believe that the manipuation and tuning of material properties through the creation of composites and/or blending materials will eventually allow for the creation of patient-specific models which have both anatomical and tissue fidelity. PMID:29354281

3D printing materials and their use in medical education: a review of current technology and trends for the future.

PubMed

Garcia, Justine; Yang, ZhiLin; Mongrain, Rosaire; Leask, Richard L; Lachapelle, Kevin

2018-01-01

3D printing is a new technology in constant evolution. It has rapidly expanded and is now being used in health education. Patient-specific models with anatomical fidelity created from imaging dataset have the potential to significantly improve the knowledge and skills of a new generation of surgeons. This review outlines five technical steps required to complete a printed model: They include (1) selecting the anatomical area of interest, (2) the creation of the 3D geometry, (3) the optimisation of the file for the printing and the appropriate selection of (4) the 3D printer and (5) materials. All of these steps require time, expertise and money. A thorough understanding of educational needs is therefore essential in order to optimise educational value. At present, most of the available printing materials are rigid and therefore not optimum for flexibility and elasticity unlike biological tissue. We believe that the manipuation and tuning of material properties through the creation of composites and/or blending materials will eventually allow for the creation of patient-specific models which have both anatomical and tissue fidelity.

Utility of a Web-based intervention for individuals with type 2 diabetes: the impact on physical activity levels and glycemic control.

PubMed

Kim, Chun-Ja; Kang, Duck-Hee

2006-01-01

Despite the numerous benefits of physical activity for patients with diabetes, most healthcare providers in busy clinical settings rarely find time to counsel their patients about it. A Web-based program for healthcare providers can be used as an effective counseling tool, when strategies are outlined for specific stages of readiness for physical activity. Seventy-three adults with type 2 diabetes were randomly assigned to Web-based intervention, printed-material intervention, or usual care. After 12 weeks, the effects of the interventions on physical activity, fasting blood sugar, and glycosylated hemoglobin were evaluated. Both Web-based and printed material intervention, compared with usual care, were effective in increasing physical activity (P < .001) and decreasing fasting blood sugar (P<.01) and glycosylated hemoglobin (P < .01). Post hoc analysis for change scores indicated significant differences between Web-based intervention and usual care and between printed material intervention and usual care, but not between web-based and printed material intervention. The findings of this study support the value of Web-based and printed material interventions in healthcare counseling. With increasing Web access, the effectiveness of Web-based programs offered directly to patients needs to be tested.

Measurement control workshop instructional materials

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

Gibbs, Philip; Crawford, Cary; McGinnis, Brent

2014-04-01

A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

Biodiesels from microbial oils: Opportunity and challenges.

PubMed

Ma, Yingqun; Gao, Zhen; Wang, Qunhui; Liu, Yu

2018-05-08

Although biodiesel has been extensively explored as an important renewable energy source, the raw materials-associated cost poses a serious challenge on its large-scale commercial production. The first and second generations of biodiesel are mainly produced from usable raw materials, e.g. edible oils, crops etc. Such a situation inevitably imposes higher demands on land and water usage, which in turn compromise future food and water supply. Obviously, there is an urgent need to explore alternative feedstock, e.g. microbial oils which can be produced by many types of microorganisms including microalgae, fungi and bacteria with the advantages of small footprint, high lipid content and efficient uptake of carbon dioxide. Therefore, this review offers a comprehensive picture of microbial oil-based technology for biodiesel production. The perspectives and directions forward are also outlined for future biodiesel production and commercialization. Copyright © 2018 Elsevier Ltd. All rights reserved.

Atomic electron tomography: 3D structures without crystals

DOE PAGES

Miao, Jianwei; Ercius, Peter; Billinge, S. J. L.

2016-09-23

Crystallography has been fundamental to the development of many fields of science over the last century. However, much of our modern science and technology relies on materials with defects and disorders, and their three-dimensional (3D) atomic structures are not accessible to crystallography. One method capable of addressing this major challenge is atomic electron tomography. By combining advanced electron microscopes and detectors with powerful data analysis and tomographic reconstruction algorithms, it is now possible to determine the 3D atomic structure of crystal defects such as grain boundaries, stacking faults, dislocations, and point defects, as well as to precisely localize the 3Dmore » coordinates of individual atoms in materials without assuming crystallinity. In this work, we review the recent advances and the interdisciplinary science enabled by this methodology. We also outline further research needed for atomic electron tomography to address long-standing unresolved problems in the physical sciences.« less

Immune responses to implants - a review of the implications for the design of immunomodulatory biomaterials.

PubMed

Franz, Sandra; Rammelt, Stefan; Scharnweber, Dieter; Simon, Jan C

2011-10-01

A key for long-term survival and function of biomaterials is that they do not elicit a detrimental immune response. As biomaterials can have profound impacts on the host immune response the concept emerged to design biomaterials that are able to trigger desired immunological outcomes and thus support the healing process. However, engineering such biomaterials requires an in-depth understanding of the host inflammatory and wound healing response to implanted materials. One focus of this review is to outline the up-to-date knowledge on immune responses to biomaterials. Understanding the complex interactions of host response and material implants reveals the need for and also the potential of "immunomodulating" biomaterials. Based on this knowledge, we discuss strategies of triggering appropriate immune responses by functional biomaterials and highlight recent approaches of biomaterials that mimic the physiological extracellular matrix and modify cellular immune responses. Copyright © 2011 Elsevier Ltd. All rights reserved.

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

Miao, Jianwei; Ercius, Peter; Billinge, S. J. L.

Crystallography has been fundamental to the development of many fields of science over the last century. However, much of our modern science and technology relies on materials with defects and disorders, and their three-dimensional (3D) atomic structures are not accessible to crystallography. One method capable of addressing this major challenge is atomic electron tomography. By combining advanced electron microscopes and detectors with powerful data analysis and tomographic reconstruction algorithms, it is now possible to determine the 3D atomic structure of crystal defects such as grain boundaries, stacking faults, dislocations, and point defects, as well as to precisely localize the 3Dmore » coordinates of individual atoms in materials without assuming crystallinity. In this work, we review the recent advances and the interdisciplinary science enabled by this methodology. We also outline further research needed for atomic electron tomography to address long-standing unresolved problems in the physical sciences.« less

Assistant Chef Program. Curriculum Outline, Orientation, Safety and Sanitation.

ERIC Educational Resources Information Center

Saint Augustine Coll., Chicago, IL.

Instructor materials are provided for an assistant chef program intended for English as a second language (ESL) or bilingual (Spanish speaking) students. A curriculum outline includes a listing of the tasks to be mastered in the program. Other contents include key terms from the production and service area of food service in the areas of…

Suggested Curriculum Guide for Developing a Program in Appliance Service and Repair. Bulletin No. 48-174.

ERIC Educational Resources Information Center

Illinois State Board of Vocational Education and Rehabilitation, Springfield. Div. of Vocational and Technical Education.

The outline curriculum guide has been developed to assist in planning, developing, and instructing a program in appliance service and repair. The material consists of a unit outline and suggested exercieses and assignments for 17 areas: shop mathematics, communication skills, safety, orientation to appliance service and repair, blueprint reading,…

Time Management: A Lesson Plan, Transparencies, Handouts and Media Evaluations on the Topic.

ERIC Educational Resources Information Center

Campbell, Clifton P.

Intended for use in a 3-hour instructional program at the graduate level, the packet contains an outline of the instructional content, 9 transparencies, 12 handouts, and 7 supplementary materials. The outline is organized in terms of content, instructor activity (such as showing a transparency), and student activity. Instruction covers the…

Care of the Nails (Course Outline) Cosmetology 2: 9207.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

An outline of the materials, equipment, and implements used for manicuring and pedicuring is presented in this course program. A guide to the services in the cosmetology field is laid out in a number of time blocks which cover: the Fingernails (3 hours), Manicure Supplies (2 hours), Manicure Techniques (20 hours), Pedicuring (5 hours), Basic…

Curriculum Outline for Tennessee Transition Model.

ERIC Educational Resources Information Center

Esch, B. J.

This curriculum outline for the Sevier County, Tennessee, transition program for special needs students provides goals and objectives for the following domains: domestic, vocational, community functioning, and recreation/leisure. The domestic domain covers personal hygiene/grooming, first aid, home nursing, birth control/pregnancy, parenting, drug…

Quality assurance of herbal raw materials in supply chain: challenges and opportunities.

PubMed

Govindaraghavan, Suresh

2008-01-01

The herbal medicine industry is presently adopting modern scientific tools to substantiate the guarantee of efficacy that, in the past, rested only on anecdotal evidence derived from traditional knowledge systems. This is particularly true for the processes of identification of herbal raw materials adopting modern tools for phytochemical fingerprinting. The successful adaptation of available technologies and practices depends on an understanding of the phytochemical complexity and variability innate in biological material. It challenges the "mainstream medicinal mindset" that "tend(s) to reject …. therapies for which mechanisms of action do not fit within Newtonian, biochemical orientation" (Dumoff, 2003). The herbal medicinal industry is independently evolving its own rigid quality assurance and control systems using Good Manufacturing Practice (GMP) and Good Laboratory Practice (GLP) guidelines, but it faces unique difficulties. These include lack of Good Agricultural and Collection Practice (GACP), lack of transparency in the raw material supply chain so as to preclude the use of unsafe practices, problems in the authentication of herbal raw materials, and a general lack of understanding of the need to reduce phytochemical variability in these materials. This paper explores these difficulties and outlines strategies to overcome them, but these strategies will require coordinated international government regulations to be fully effective.

Fabrication of brittle materials -- current status

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

Scattergood, R.O.

The research initiatives in the area of precision fabrication will be continued in the upcoming year. Three students, T. Bifano (PhD), P. Blake (PhD) and E. Smith (MS), finished their research programs in the last year. Sections 13 and 14 will summarize the essential results from the work of the Materials Engineering students Blake and Smith. Further details will be presented in forthcoming publications that are now in preparation. The results from Bifano`s thesis have been published in adequate detail and need not be summarized further. Three new students, S. Blackley (MS), H. Paul (PhD), and S. Smith (PhD) havemore » joined the program and will continue the research efforts in precision fabrication. The programs for these students will be outlined in Sections 15 and 16. Because of the success of the earlier work in establishing new process models and experimental techniques for the study of diamond turning and diamond grinding, the new programs will, in part, build upon the earlier work. This is especially true for investigations concerned with brittle materials. The basic understanding of material response of nominally brittle materials during machining or grinding operations remains as a challenge. The precision fabrication of brittle materials will continue as an area of emphasis for the Precision Engineering Center.« less

Communication management between architects and clients

NASA Astrophysics Data System (ADS)

Taleb, Hala; Ismail, Syuhaida; Wahab, Mohammad Hussaini; Rani, Wan Nurul Mardiah Wan Mohd.

2017-10-01

Architectural projects are initiated with the designing phase, that tends to translate and materialize the client's requirements and needs. This phase is highly and directly affected by the exchanged information and communication between architects with their clients. Nevertheless, despite of its importance, studies have proven that communication management, being a significant field of project management, is distinctly overlooked by architects in the architectural industry. Thus, this paper highlights the current practices and attributes of communication management in the context of architectural design phase. It outlines the different aspects' definitions of communication, as well as communication management standards and practices. By the end of this paper, the findings are expected to increase the communication management knowledge amongst architects to achieve success in projects by promoting the relationships between them and their clients. Finally, this paper uncover the architects' need for significant improvement of communication management as an insistent matter to ultimately fulfill project success.

A material based approach to creating wear resistant surfaces for hot forging

NASA Astrophysics Data System (ADS)

Babu, Sailesh

Tools and dies used in metal forming are characterized by extremely high temperatures at the interface, high local pressures and large metal to metal sliding. These harsh conditions result in accelerated wear of tooling. Lubrication of tools, done to improve metal flow drastically quenches the surface layers of the tools and compounds the tool failure problem. This phenomenon becomes a serious issue when parts forged at complex and are expected to meet tight tolerances. Unpredictable and hence uncontrolled wear and degradation of tooling result in poor part quality and premature tool failure that result in high scrap, shop downtime, poor efficiency and high cost. The objective of this dissertation is to develop a computer-based methodology for analyzing the requirements hot forging tooling to resist wear and plastic deformation and wear and predicting life cycle of forge tooling. Development of such is a system is complicated by the fact that wear and degradation of tooling is influenced by not only the die material used but also numerous process controls like lubricant, dilution ratio, forging temperature, equipment used, tool geometries among others. Phenomenological models available u1 the literature give us a good thumb rule to selecting materials but do not provide a way to evaluate pits performance in field. Once a material is chosen, there are no proven approaches to create surfaces out of these materials. Coating approaches like PVD and CVD cannot generate thick coatings necessary to withstand the conditions under hot forging. Welding cannot generate complex surfaces without several secondary operations like heat treating and machining. If careful procedures are not followed, welds crack and seldom survive forging loads. There is a strong need for an approach to selectively, reliably and precisely deposit material of choice reliably on an existing surface which exhibit not only good tribological properties but also good adhesion to the substrate. Dissertation outlines development of a new cyclic contact test design to recreate intermittent tempering seen in hot forging. This test has been used to validate the use of tempering parameters in modeling of in-service softening of tool steel surfaces. The dissertation also outlines an industrial case study, conducted at a forging company, to validate the wear model. This dissertation also outlines efforts at Ohio State University, to deposit Nickel Aluminide on AISI H13 substrate, using Laser Engineered Net Shaping (LENS). Dissertation reports results from an array of experiments conducted using LENS 750 machine, at various power levels, table speeds and hatch spacing. Results pertaining to bond quality, surface finish, compositional gradients and hardness are provided. Also, a thermal-based finite element numerical model that was used to simulate the LENS process is presented, along with some demonstrated results.

A Guide to Employability Skills Materials.

ERIC Educational Resources Information Center

Kromhout, Ora M.; And Others

This guide identifies existing employability skills materials and provides annotations to assist the reader in selecting materials. To assist Florida educators in relating employability skills to educational goals, Florida goals and standards are presented. A Topic Index to Titles first provides a topic outline of skills areas based on The Florida…

Sculpture: Creative Designs with Modern Materials (Tentative Course Outline).

ERIC Educational Resources Information Center

Dubocq, Edward R.

This document reports on a course in comprehension and application of various techniques of sculpture and collage, using a contemporary point of view. Students will work with contemporary materials such as wood, metals, plaster, plastics, styrofoam, and many other cardboard basic materials suitable for creative design products. This unit will…

General Construction. Instructor Manual.

ERIC Educational Resources Information Center

Laborers-AGC Education and Training Fund, Pomfret Center, CT.

This guide contains materials for a general construction course. Introductory materials include a list of videos, schedule for the 10-day course, and tools and material list. The course is divided into 10 sections. Each section consists of some or all of these components: list of trainee objectives, instructor notes, instructor outline,…

Open University Staff Development Materials for Tutors of Open Learning.

ERIC Educational Resources Information Center

Langley, Anne; Perkins, Isabel

1999-01-01

Discusses the evolution of staff development and the new Supporting Open Learners' (SOL) materials at the United Kingdom Open University. Outlines objectives of the SOL program. Discusses issues arising from use of SOL materials, including instructional attitudes; modelling good practice; developing the reflective practitioner; perceived value;…

Space station trace contaminant control

NASA Technical Reports Server (NTRS)

Olcutt, T.

1985-01-01

Different systems for the control of space station trace contaminants are outlined. The issues discussed include: spacecabin contaminant sources, technology base, contaminant control system elements and configuration, approach to contaminant control, contaminant load model definition, spacecraft maximum allowable concentrations, charcoal bed sizing and performance characteristics, catalytic oxidizer sizing and performance characteristics, special sorbent bed sizing, animal and plant research payload problems, and emergency upset contaminant removal. It is concluded that the trace contaminant control technology base is firm, the necessary hardware tools are available, and the previous design philosophy is still applicable. Some concerns are the need as opposed to danger of the catalytic oxidizer, contaminants with very low allowable concentrations, and the impact of relaxing materials requirements.

2013 SRNL LDRD Annual Report

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

McWhorter, S.

2014-03-07

This report demonstrates the execution of our LDRD program within the objectives and guidelines outlined by the Department of Energy (DOE) through the DOE Order 413.2b. The projects described within the report align purposefully with SRNL’s strategic vision and provide great value to the DOE. The diversity exhibited in the research and development projects underscores the DOE Office of Environmental Management (DOE-EM) mission and enhances that mission by developing the technical capabilities and human capital necessary to support future DOE-EM national needs. As a multiprogram national laboratory, SRNL is applying those capabilities to achieve tangible results for the nation inmore » National Security, Environmental Stewardship, Clean Energy and Nuclear Materials Management.« less

Treatment of low strains and long hold times in high temperature metal fatigue by strainrange partitioning

NASA Technical Reports Server (NTRS)

Manson, S. S.; Zab, R.

1977-01-01

A procedure for treating creep-fatigue for low strainranges and long hold times is outlined. A semi-experimental approach, wherein several cycles of the imposed loading is actually applied to a specimen in order to determine the stable hysteresis loop, can be very useful in the analysis. Because such tests require only a small fraction of the total failure time, they are not inherently prohibitive if experimental equipment is available. The need for accurate constitutive equations is bypassed because the material itself acts to translate the imposed loading into the responsive hysteresis loops. When strainrange partitioning has been applied in such cases very good results have been obtained.

Subcutaneous mycoses. Part 1: subcutaneous mycoses due to non-dermatophytes.

PubMed

Romano, C

2013-12-01

Subcutaenous mycoses are increasingly reported in the literature for various reasons. Firstly, life expectancy has increased and even patients with cancer and/or immunodepression live longer, making them susceptible to these infections. Secondly, diagnostic techniques for mycoses have improved. Dermatologists have now begun to suspect subcutaneous mycoses when faced with certain clinical pictures and are aware of the need for histopathological examination and culture of lesion biopsy material on appropriate culture media. This review considers the clinical, histopathological and mycological aspects of the most common subcutaneous mycoses and outlines how to treat them. A better understanding of these mycoses enables early diagnosis and treatment of infections that are sometimes life-threatening.

NSUF Irradiated Materials Library

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

Cole, James Irvin

The Nuclear Science User Facilities has been in the process of establishing an innovative Irradiated Materials Library concept for maximizing the value of previous and on-going materials and nuclear fuels irradiation test campaigns, including utilization of real-world components retrieved from current and decommissioned reactors. When the ATR national scientific user facility was established in 2007 one of the goals of the program was to establish a library of irradiated samples for users to access and conduct research through competitively reviewed proposal process. As part of the initial effort, staff at the user facility identified legacy materials from previous programs thatmore » are still being stored in laboratories and hot-cell facilities at the INL. In addition other materials of interest were identified that are being stored outside the INL that the current owners have volunteered to enter into the library. Finally, over the course of the last several years, the ATR NSUF has irradiated more than 3500 specimens as part of NSUF competitively awarded research projects. The Logistics of managing this large inventory of highly radioactive poses unique challenges. This document will describe materials in the library, outline the policy for accessing these materials and put forth a strategy for making new additions to the library as well as establishing guidelines for minimum pedigree needed to be included in the library to limit the amount of material stored indefinitely without identified value.« less

Materials for high-temperature thermoelectric conversion

NASA Technical Reports Server (NTRS)

Feigelson, R. S.; Elwell, D.; Auld, B. A.

1984-01-01

The development of materials for high temperature thermoelectric energy conversion devices was investigated. The development of new criteria for the selection of materials which is based on understanding of the fundamental principles governing the behavior of high temperature thermoelectric materials is discussed. The synthesis and characterization of promising new materials and the growth of single crystals to eliminate possible problems associated with grain boundaries and other defects in polycrystalline materials are outlined.

Social Studies for EMR Pupils: A Course of Study for Senior High Schools.

ERIC Educational Resources Information Center

Casler, Al; And Others

Presented are 10 units of study for educable mentally retarded (EMR) senior high school students in the area of social studies. The outlined sequence and suggested time allotment for each unit covers grades 10-12. Subject matter content of each unit is outlined in detail; particular teaching methods and materials are not specified. Units cover the…

The application of encapsulation material stability data to photovoltaic module life assessment

NASA Technical Reports Server (NTRS)

Coulbert, C. D.

1983-01-01

For any piece of hardware that degrades when subject to environmental and application stresses, the route or sequence that describes the degradation process may be summarized in terms of six key words: LOADS, RESPONSE, CHANGE, DAMAGE, FAILURE, and PENALTY. Applied to photovoltaic modules, these six factors form the core outline of an expanded failure analysis matrix for unifying and integrating relevant material degradation data and analyses. An important feature of this approach is the deliberate differentiation between factors such as CHANGE, DAMAGE, and FAILURE. The application of this outline to materials degradation research facilitates the distinction between quantifying material property changes and quantifying module damage or power loss with their economic consequences. The approach recommended for relating material stability data to photovoltaic module life is to use the degree of DAMAGE to (1) optical coupling, (2) encapsulant package integrity, (3) PV circuit integrity or (4) electrical isolation as the quantitative criterion for assessing module potential service life rather than simply using module power loss.

Lunar materials processing system integration

NASA Astrophysics Data System (ADS)

Sherwood, Brent

1992-02-01

The theme of this paper is that governmental resources will not permit the simultaneous development of all viable lunar materials processing (LMP) candidates. Choices will inevitably be made, based on the results of system integration trade studies comparing candidates to each other for high-leverage applications. It is in the best long-term interest of the LMP community to lead the selection process itself, quickly and practically. The paper is in five parts. The first part explains what systems integration means and why the specialized field of LMP needs this activity now. The second part defines the integration context for LMP -- by outlining potential lunar base functions, their interrelationships and constraints. The third part establishes perspective for prioritizing the development of LMP methods, by estimating realistic scope, scale, and timing of lunar operations. The fourth part describes the use of one type of analytical tool for gaining understanding of system interactions: the input/output model. A simple example solved with linear algebra is used to illustrate. The fifth and closing part identifies specific steps needed to refine the current ability to study lunar base system integration. Research specialists have a crucial role to play now in providing the data upon which this refinement process must be based.

Mathematical biology modules based on modern molecular biology and modern discrete mathematics.

PubMed

Robeva, Raina; Davies, Robin; Hodge, Terrell; Enyedi, Alexander

2010-01-01

We describe an ongoing collaborative curriculum materials development project between Sweet Briar College and Western Michigan University, with support from the National Science Foundation. We present a collection of modules under development that can be used in existing mathematics and biology courses, and we address a critical national need to introduce students to mathematical methods beyond the interface of biology with calculus. Based on ongoing research, and designed to use the project-based-learning approach, the modules highlight applications of modern discrete mathematics and algebraic statistics to pressing problems in molecular biology. For the majority of projects, calculus is not a required prerequisite and, due to the modest amount of mathematical background needed for some of the modules, the materials can be used for an early introduction to mathematical modeling. At the same time, most modules are connected with topics in linear and abstract algebra, algebraic geometry, and probability, and they can be used as meaningful applied introductions into the relevant advanced-level mathematics courses. Open-source software is used to facilitate the relevant computations. As a detailed example, we outline a module that focuses on Boolean models of the lac operon network.

Computational chemistry

NASA Technical Reports Server (NTRS)

Arnold, J. O.

1987-01-01

With the advent of supercomputers, modern computational chemistry algorithms and codes, a powerful tool was created to help fill NASA's continuing need for information on the properties of matter in hostile or unusual environments. Computational resources provided under the National Aerodynamics Simulator (NAS) program were a cornerstone for recent advancements in this field. Properties of gases, materials, and their interactions can be determined from solutions of the governing equations. In the case of gases, for example, radiative transition probabilites per particle, bond-dissociation energies, and rates of simple chemical reactions can be determined computationally as reliably as from experiment. The data are proving to be quite valuable in providing inputs to real-gas flow simulation codes used to compute aerothermodynamic loads on NASA's aeroassist orbital transfer vehicles and a host of problems related to the National Aerospace Plane Program. Although more approximate, similar solutions can be obtained for ensembles of atoms simulating small particles of materials with and without the presence of gases. Computational chemistry has application in studying catalysis, properties of polymers, all of interest to various NASA missions, including those previously mentioned. In addition to discussing these applications of computational chemistry within NASA, the governing equations and the need for supercomputers for their solution is outlined.

Mathematical Biology Modules Based on Modern Molecular Biology and Modern Discrete Mathematics

PubMed Central

Davies, Robin; Hodge, Terrell; Enyedi, Alexander

2010-01-01

We describe an ongoing collaborative curriculum materials development project between Sweet Briar College and Western Michigan University, with support from the National Science Foundation. We present a collection of modules under development that can be used in existing mathematics and biology courses, and we address a critical national need to introduce students to mathematical methods beyond the interface of biology with calculus. Based on ongoing research, and designed to use the project-based-learning approach, the modules highlight applications of modern discrete mathematics and algebraic statistics to pressing problems in molecular biology. For the majority of projects, calculus is not a required prerequisite and, due to the modest amount of mathematical background needed for some of the modules, the materials can be used for an early introduction to mathematical modeling. At the same time, most modules are connected with topics in linear and abstract algebra, algebraic geometry, and probability, and they can be used as meaningful applied introductions into the relevant advanced-level mathematics courses. Open-source software is used to facilitate the relevant computations. As a detailed example, we outline a module that focuses on Boolean models of the lac operon network. PMID:20810955

Lunar materials processing system integration

NASA Technical Reports Server (NTRS)

Sherwood, Brent

1992-01-01

The theme of this paper is that governmental resources will not permit the simultaneous development of all viable lunar materials processing (LMP) candidates. Choices will inevitably be made, based on the results of system integration trade studies comparing candidates to each other for high-leverage applications. It is in the best long-term interest of the LMP community to lead the selection process itself, quickly and practically. The paper is in five parts. The first part explains what systems integration means and why the specialized field of LMP needs this activity now. The second part defines the integration context for LMP -- by outlining potential lunar base functions, their interrelationships and constraints. The third part establishes perspective for prioritizing the development of LMP methods, by estimating realistic scope, scale, and timing of lunar operations. The fourth part describes the use of one type of analytical tool for gaining understanding of system interactions: the input/output model. A simple example solved with linear algebra is used to illustrate. The fifth and closing part identifies specific steps needed to refine the current ability to study lunar base system integration. Research specialists have a crucial role to play now in providing the data upon which this refinement process must be based.

Sustainable Separations of C4‐Hydrocarbons by Using Microporous Materials

PubMed Central

Gehre, Mascha; Guo, Zhiyong; Rothenberg, Gadi

2017-01-01

Abstract Petrochemical refineries must separate hydrocarbon mixtures on a large scale for the production of fuels and chemicals. Typically, these hydrocarbons are separated by distillation, which is extremely energy intensive. This high energy cost can be mitigated by developing materials that can enable efficient adsorptive separation. In this critical review, the principles of adsorptive separation are outlined, and then the case for C4 separations by using zeolites and metal–organic frameworks (MOFs) is examined. By analyzing both experimental and theoretical studies, the challenges and opportunities in C4 separation are outlined, with a focus on the separation mechanisms and structure–selectivity correlations. Zeolites are commonly used as adsorbents and, in some cases, can separate C4 mixtures well. The pore sizes of eight‐membered‐ring zeolites, for example, are in the order of the kinetic diameters of C4 isomers. Although zeolites have the advantage of a rigid and highly stable structure, this is often difficult to functionalize. MOFs are attractive candidates for hydrocarbon separation because their pores can be tailored to optimize the adsorbate–adsorbent interactions. MOF‐5 and ZIF‐7 show promising results in separating all C4 isomers, but breakthrough experiments under industrial conditions are needed to confirm these results. Moreover, the flexibility of the MOF structures could hamper their application under industrial conditions. Adsorptive separation is a promising viable alternative and it is likely to play an increasingly important role in tomorrow's refineries. PMID:28621064

Sustainable Separations of C4 -Hydrocarbons by Using Microporous Materials.

PubMed

Gehre, Mascha; Guo, Zhiyong; Rothenberg, Gadi; Tanase, Stefania

2017-10-23

Petrochemical refineries must separate hydrocarbon mixtures on a large scale for the production of fuels and chemicals. Typically, these hydrocarbons are separated by distillation, which is extremely energy intensive. This high energy cost can be mitigated by developing materials that can enable efficient adsorptive separation. In this critical review, the principles of adsorptive separation are outlined, and then the case for C 4 separations by using zeolites and metal-organic frameworks (MOFs) is examined. By analyzing both experimental and theoretical studies, the challenges and opportunities in C 4 separation are outlined, with a focus on the separation mechanisms and structure-selectivity correlations. Zeolites are commonly used as adsorbents and, in some cases, can separate C 4 mixtures well. The pore sizes of eight-membered-ring zeolites, for example, are in the order of the kinetic diameters of C 4 isomers. Although zeolites have the advantage of a rigid and highly stable structure, this is often difficult to functionalize. MOFs are attractive candidates for hydrocarbon separation because their pores can be tailored to optimize the adsorbate-adsorbent interactions. MOF-5 and ZIF-7 show promising results in separating all C 4 isomers, but breakthrough experiments under industrial conditions are needed to confirm these results. Moreover, the flexibility of the MOF structures could hamper their application under industrial conditions. Adsorptive separation is a promising viable alternative and it is likely to play an increasingly important role in tomorrow's refineries. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Basic need satisfaction and suicidal ideation: a self-determination perspective on interpersonal suicide risk and suicidal thinking.

PubMed

Tucker, Raymond P; Wingate, LaRicka R

2014-01-01

This study investigated the relationship between the basic psychological needs, as outlined by self-determination theory, and the interpersonal predictors of suicidal desire, as outlined by the interpersonal-psychological theory of suicidal behavior. It was hypothesized that basic need satisfaction (collective feeling of autonomy, relatedness, and competence) would be related to suicidal ideation through thwarted belongingness and perceived burdensomeness. Mediation analyses demonstrated that thwarted belongingness and perceived burdensomeness both individually mediated the relationship between basic need satisfaction and suicidal ideation. Relatedness also predicted variance of the interaction of thwarted belongingness by perceived burdensomeness while controlling for depression. The clinical utility of assessing need satisfaction as an indication of suicide risk is discussed. Future research to investigate the temporal relationship of the study variables is recommended.

SSMILES.

ERIC Educational Resources Information Center

Berlin, Donna

1990-01-01

Provides an activity for determining the relationship between the displacement of light rays passing through a plate of transparent material and the angle of refraction for the material. Describes related concepts and skills, prerequisites, objectives, rationale, content background, lesson outline, worksheet, evaluation, teacher notes, and…

Ethnic Heritage Project General Bibliography.

ERIC Educational Resources Information Center

Berman, Edward H.

The document lists approximately 280 ethnic heritage-related materials. Bibliographic citations for anthologies, plays, speeches, autobiographies, films, filmstrips, study guides, curriculum outlines, learning activities, and critical and historical studies for works published from 1950 through 1976 are annotated. The materials consider cultural…

The recovery model and complex health needs: what health psychology can learn from mental health and substance misuse service provision.

PubMed

Webb, Lucy

2012-07-01

This article reviews key arguments around evidence-based practice and outlines the methodological demands for effective adoption of recovery model principles. The recovery model is outlined and demonstrated as compatible with current needs in substance misuse service provision. However, the concepts of evidence-based practice and the recovery model are currently incompatible unless the current value system of evidence-based practice changes to accommodate the methodologies demanded by the recovery model. It is suggested that critical health psychology has an important role to play in widening the scope of evidence-based practice to better accommodate complex social health needs.

Health Occupations. Instructional System Development Model for Vermont Area Vocational Centers.

ERIC Educational Resources Information Center

The curriculum guide presents a suggested outline for teaching health occupations in secondary schools in Vermont. It consists of a student/teacher curriculum outline for each of the 20 units. It includes a concept statement, the behavioral objective, suggested learning activities, suggested teacher resource needs, and suggested evaluation…

Alternative Learning Environments in the Elementary School.

ERIC Educational Resources Information Center

Davis, Eugene D.

This paper outlines a program utilized in the Countryside School which offers alternative learning environments in the elementary school. The program includes (1) semi-departmentalization; (2) team teaching; and (3) an open-alternatives program. Each of these areas is outlined and fully discussed in terms of student and parent needs. (YRJ)

Computing and Accounting Office Occupations; Suggested Curricula Guide.

ERIC Educational Resources Information Center

Roman, John C.; And Others

These curriculum outlines are for administrator, supervisor, and teacher use in planning courses at local levels according to community needs and availability of facilities, equipment, and teaching time. The guide may also be used in developing and organizing courses for manpower development and training programs. The course outlines and other…

Systematic Implementation of a Tier 2 Behavior Intervention

ERIC Educational Resources Information Center

Carter, Deborah Russell; Carter, Gabriel M.; Johnson, Evelyn S.; Pool, Juli L.

2013-01-01

Schools are increasingly adopting tiered models of prevention to meet the needs of diverse populations of students. This article outlines the steps involved in designing and implementing a systematic Tier 2 behavior intervention within a tiered service delivery model. An elementary school example is provided to outline the identification,…

The Summarized Factorial Assessment Outline: A Structural Paradigm for EMR and L-D Assessment.

ERIC Educational Resources Information Center

Gerig, Gaylord E.

Described is the Summarized Factorial Assessment Outline (SFAO), a total assessment procedure for educable mentally retarded and learning disabled students which is centered on the three diagnostic processes of identification, interpretation, and prescription for remediation. Following an introduction covering the problem, purpose, need, and…

BIOLOGY 1, RESOURCE UNIT, UNIT ONE--FOUNDATIONS OF LIFE.

ERIC Educational Resources Information Center

Los Angeles City Schools, CA.

RESOURCE MATERIALS TO BE USED IN CONJUCTION WITH THE GRADE 10 BIOLOGY I COURSE OUTLINE FOR THE SENIOR HIGH SCHOOL ARE PRESENTED. A GREATER AMOUNT OF MATERIAL IS INCLUDED THAN COULD BE USED IN THE ALLOTED TIME FOR THE COURSE. THE TEACHERS CAN USE THEIR OWN DISCRETION IN CHOOSING THE MATERIALS TO BE COVERED, AND THEY CAN ADAPT THESE MATERIALS TO THE…

Using Everyday Materials To Promote Problem Solving in Toddlers.

ERIC Educational Resources Information Center

Segatti, Laura; Brown-DuPaul, Judy; Keyes, Tracy L.

2003-01-01

Outlines benefits of and skills involved in problem solving. Details how an environment rich in materials that foster cause-and-effect or trial-and-error explorations promote cognitive development among toddlers. Offers examples of problem-solving experiences and lists materials for use in curriculum planning. Describes the teacher' role as one of…

Effects of Various Dental Materials on Alkaline Phosphatase Extracted from Pulp: An Experiment for the Biochemistry Laboratory.

ERIC Educational Resources Information Center

Thompson, Lorin R.

1980-01-01

A laboratory experiment that demonstrates the effects of various dental materials on a representative enzyme from the pulp is outlined. The experiment encourages students to consider the effects that various restorative materials and techniques might have on enzymes in the living pulp. (Author/MLW)

The Teaching Materials System in Japan.

ERIC Educational Resources Information Center

Shimizu, Atsumi

An overview is given of the state of teaching materials and aids used in schools in Japan. In section I, an outline is presented of the Japanese system of providing teaching materials. Several laws and regulations regarding the provision and use of textbooks are described, including: (1) school education law; (2) law concerning the organization…

Hazardous materials transportation. Joint Hearing before the Subcommittee on Telecommunications, Consumer Protection, and Finance and the Subcommittee on Commerce, Transportation, and Tourism of the Committee on Energy and Commerce and the Subcommittee on Government Activities and Transportation of the Committee on Government Operations, House of Representatives, Ninety-Ninth Congress, Second Session on H. R. 4612, July 16, 1986

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

Not Available

The joint hearing on H.R. 4612 brought testimony from the automobile and trucking industries, insurance companies, and agencies responsible for vehicle safety and the safe transport of hazardous materials. Highway incidents with potential health and safety threats have revealed weaknesses in the emergency response systems, particularly in the unavailability of pertinent information. The legislation addresses the need to centralize and coordinate responsibility for traffic safety to ensure adequate guidelines for transport and storage and appropriate training for police, firefighters, and others who must deal with accidents. In addition to outlining the areas of responsibility, the bill also addresses routing andmore » parking sites. The hearing record includes the text of H.R. 4612, the testimony of 16 witnesses, and additional material submitted for the record.« less

Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities

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

Oldenburg, Curtis; Oldenburg, Curtis M.; Torn, Margaret S.

2008-03-21

Fossil fuel combustion, deforestation, and biomass burning are the dominant contributors to increasing atmospheric carbon dioxide (CO{sub 2}) concentrations and global warming. Many approaches to mitigating CO{sub 2} emissions are being pursued, and among the most promising are terrestrial and geologic carbon sequestration. Recent advances in ecology and microbial biology offer promising new possibilities for enhancing terrestrial and geologic carbon sequestration. A workshop was held October 29, 2007, at Lawrence Berkeley National Laboratory (LBNL) on Biologically Enhanced Carbon Sequestration (BECS). The workshop participants (approximately 30 scientists from California, Illinois, Oregon, Montana, and New Mexico) developed a prioritized list of researchmore » needed to make progress in the development of biological enhancements to improve terrestrial and geologic carbon sequestration. The workshop participants also identified a number of areas of supporting science that are critical to making progress in the fundamental research areas. The purpose of this position paper is to summarize and elaborate upon the findings of the workshop. The paper considers terrestrial and geologic carbon sequestration separately. First, we present a summary in outline form of the research roadmaps for terrestrial and geologic BECS. This outline is elaborated upon in the narrative sections that follow. The narrative sections start with the focused research priorities in each area followed by critical supporting science for biological enhancements as prioritized during the workshop. Finally, Table 1 summarizes the potential significance or 'materiality' of advances in these areas for reducing net greenhouse gas emissions.« less

Cell-of-Origin in Diffuse Large B-Cell Lymphoma: Are the Assays Ready for the Clinic?

PubMed

Scott, David W

2015-01-01

Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoma worldwide and consists of a heterogeneous group of cancers classified together on the basis of shared morphology, immunophenotype, and aggressive clinical behavior. It is now recognized that this malignancy comprises at least two distinct molecular subtypes identified by gene expression profiling: the activated B-cell-like (ABC) and the germinal center B-cell-like (GCB) groups-the cell-of-origin (COO) classification. These two groups have different genetic mutation landscapes, pathobiology, and outcomes following treatment. Evidence is accumulating that novel agents have selective activity in one or the other COO group, making COO a predictive biomarker. Thus, there is now a pressing need for accurate and robust methods to assign COO, to support clinical trials, and ultimately guide treatment decisions for patients. The "gold standard" methods for COO are based on gene expression profiling (GEP) of RNA from fresh frozen tissue using microarray technology, which is an impractical solution when formalin-fixed paraffin-embedded tissue (FFPET) biopsies are the standard diagnostic material. This review outlines the history of the COO classification before examining the practical implementation of COO assays applicable to FFPET biopsies. The immunohistochemistry (IHC)-based algorithms and gene expression-based assays suitable for the highly degraded RNA from FFPET are discussed. Finally, the technical and practical challenges that still need to be addressed are outlined before robust gene expression-based assays are used in the routine management of patients with DLBCL.

ECM soldering technologies for small businesses. Final report/project accomplishments summary, project number 93-KCPP-015-E1

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

Becka, G.A.

1997-03-01

The purpose of this outreach project was to demonstrate, transfer, and educate multiple small and medium-sized US firms in the methodology and technology of environmentally conscious manufacturing soldering techniques. Consultation on replacement solvents for ozone-depleting chemicals, low residue/no clean soldering, and lead-free solder alloys were examples of available FM and T expertise. Depending upon the needs, materials engineering or process engineering help was made available under the program. Requesting businesses could obtain up to 250 hours of assistance from AlliedSignal FM and T on these efforts. The participating companies mainly requested assistance with their immediate needs. Examples of assistance providedmore » included specialized training for their particular product line. FM and T Solder Certification School has an excellent reputation and responded with solder training and help with course outlines for the requesters. One company reported problems soldering certain components. FM and T evaluations determined that the company was received components with solderability levels that did not meet specification rather than experiencing a soldering process problem. Other companies received assistance in incorporating lead-free soldering materials into their production lines and development assistance with fluxless soldering processes. The project was terminated when it was determined that this need could be served by FM and T`s current Technical Assistance Program.« less

Considerations of the Skilled Manpower Needs for Water Supply Systems.

ERIC Educational Resources Information Center

Watters, Gregor

1981-01-01

General methods for determining skilled labor needs for water supply and wastewater treatment plant operation as applied in Turkey are outlined along with a model program for training personnel to meet these needs. (DC)

Perovskite solar cells: must lead be replaced – and can it be done?

PubMed Central

Li, Jianbao; Zhou, Yangying; Wei, Yaxuan; Lin, Hong

2018-01-01

Abstract Perovskite solar cells have recently drawn significant attention for photovoltaic applications with a certified power conversion efficiency of more than 22%. Unfortunately, the toxicity of the dissolvable lead content in these materials presents a critical concern for future commercial development. This review outlines some criteria for the possible replacement of lead by less toxic elements, and highlights current research progress in the application of low-lead halide perovskites as optically active materials in solar cells. These criteria are discussed with the aim of developing a better understanding of the physio-chemical properties of perovskites and of realizing similar photovoltaic performance in perovskite materials either with or without lead. Some open questions and future development prospects are outlined for further advancing perovskite solar cells toward both low toxicity and high efficiency. PMID:29868147

Multilayer Insulation Material Guidelines

NASA Technical Reports Server (NTRS)

Finckenor, M. M.; Dooling, D.

1999-01-01

Multilayer Insulation Material Guidelines provides data on multilayer insulation materials used by previous spacecraft such as Spacelab and the Long-Duration Exposure Facility and outlines other concerns. The data presented in the document are presented for information only. They can be used as guidelines for multilayer insulation design for future spacecraft provided the thermal requirements of each new design and the environmental effects on these materials are taken into account.

Circuit racing, track texture, temperature and rubber friction

NASA Astrophysics Data System (ADS)

Sharp, R. S.; Gruber, P.; Fina, E.

2016-04-01

Some general observations relating to tyre shear forces and road surfaces are followed by more specific considerations from circuit racing. The discussion then focuses on the mechanics of rubber friction. The classical experiments of Grosch are outlined and the interpretations that can be put on them are discussed. The interpretations involve rubber viscoelasticity, so that the vibration properties of rubber need to be considered. Adhesion and deformation mechanisms for energy dissipation at the interface between rubber and road and in the rubber itself are highlighted. The enquiry is concentrated on energy loss by deformation or hysteresis subsequently. Persson's deformation theory is outlined and the material properties necessary to apply the theory to Grosch's experiments are discussed. Predictions of the friction coefficient relating to one particular rubber compound and a rough surface are made using the theory and these are compared with the appropriate results from Grosch. Predictions from Persson's theory of the influence of nominal contact pressure on the friction coefficient are also examined. The extent of the agreement between theory and experiment is discussed. It is concluded that there is value in the theory but that it is far from complete. There is considerable scope for further research on the mechanics of rubber friction.

Human Cadaver Material in Preclinical Oral Surgery.

ERIC Educational Resources Information Center

Barber, H. Dexter; And Others

1993-01-01

A University of Michigan dental school curriculum for oral surgery that uses human cadaver heads is described. Selection, preparation, and laboratory use of the materials are outlined. Faculty and students have received the sequence well and found it prepared them for clinical rotation. (MSE)

Marketing Education Curriculum Guide.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This curriculum guide is intended to provide a common core of competencies from which to design an effective secondary marketing education program. Introductory materials include a definition of marketing education, objectives, outline of instructional content, and questions and answers regarding the curriculum guide. These practical materials are…

Food Service Trades. Instructional System Development Model for Vermont Area Vocational Centers.

ERIC Educational Resources Information Center

1975

The model curriculum guide in food service occupations consists of 26 units of study presented in outline form and intended for use at the secondary level. The outline presents a concept statement, behavioral objective, learning activities, teacher resource needs, suggested evaluation techniques, lesson objectives, a lesson/unit plan, and…

The Use of Hand Tools in Agricultural Mechanics.

ERIC Educational Resources Information Center

Montana State Univ., Bozeman. Dept. of Agricultural and Industrial Education.

This document contains a unit for teaching the use of hand tools in agricultural mechanics in Montana. It consists of an outline of the unit and seven lesson plans. The unit outline contains the following components: situation, aims and goals, list of lessons, student activities, teacher activities, special equipment needed, and references. The…

Report on the American Workforce, 2001.

ERIC Educational Resources Information Center

Gabor, Monica, Ed.; Houlder, Daniel, Ed.; Carpio, Monica, Ed.

This volume traces broad outlines of the economy in the 20th century, its impact on the American worker, and evolution of statistical tools needed by policymakers, workers, employers, and researchers in a new century. An introductory essay (Donald M. Fisk) outlines the economic, technological, social, and business developments of the 20th century.…

NHEXAS PHASE I MARYLAND STUDY--STANDARD OPERATING PROCEDURE FOR TRAINING OF FIELD COORDINATION CENTER STAFF (G11)

EPA Science Inventory

The purpose of this SOP is to outline (1) the responsibilities of the Field Coordination Center (FCC) staff before, during, and after sampling at residences, and (2) to outline the training program that teaches FCC staff what they need to know to handle these responsibilities. F...

Personal Money Management. Instructor's Guide. Third Edition.

ERIC Educational Resources Information Center

Bailard, Thomas E.; And Others

This instructor's guide is designed to accompany the text "Personal Money Management" and companion study guide (CE 023 968). It is intended to assist instructors in developing their own course outlines and teaching styles to suit the particular needs of their students. An introduction offers (1) an outline of the rationale behind the somewhat…

LDEF materials: An overview of the interim findings

NASA Technical Reports Server (NTRS)

Stein, Bland A.

1992-01-01

The flight and retrieval of the National Aeronautics and Space Administration's Long Duration Exposure Facility (LDEF) provided an opportunity for the study of the low-Earth orbit (LEO) environment and long-duration space environmental effect (SEE) on materials that are unparalleled in the history of the U.S. space program. The 5.8-year flight of LDEF greatly enhanced the potential value of materials data from LDEF to the international SEE community, compared to that of the original 1-year flight plan. The remarkable flight attitude stability of LDEF enables specific analyses of various individual and combined effects of LEO environmental parameters on identical materials of the same space vehicle. NASA recognized the potential by forming the LDEF Space Environmental Effects on Materials Special Investigation Group (MSIG) to address the greatly expanded materials and LEO space environment parameter analysis opportunities available in the LDEF structure, experiment trays, and corollary measurements, so that the combined value of all LDEF materials data to current and future space missions will be assessed and documented. This paper provides an overview of the interim LDEF materials findings of the Principal Investigators and the Materials Special Investigation Group. These revelations are based on observations of LEO environmental effects on materials made in-space during LDEF retrieval and during LDEF tray deintegration at the Kennedy Space Center, and on findings of approximately 1.5 years of laboratory analyses of LDEF materials by the LDEF materials scientists. These findings were extensively reviewed and discussed at the MSIG-sponsored LDEF Materials Workshop '91. The results are presented in a format which categorizes the revelations as 'clear findings' or 'confusing/unexplained findings' and resultant needs for new space materials developments and ground simulation testing/analytical modeling in seven categories: environmental parameters and data bases; LDEF contamination; thermal control coatings and protective treatments; polymers and films; polymer-matrix composites; metals, ceramics, and optical materials; and systems-related materials. General outlines of findings of the other LDEF Special Investigation Groups (Ionizing Radiation, Meteoroid and Debris, and Systems) are also included. The utilization of LDEF materials data for future low-earth orbit missions is also discussed, concentrating on Space Station Freedom. Some directions for continuing studies of LDEF materials are outlined. In general, the LDEF data is remarkable consistent; LDEF will provide a 'benchmark' for materials design data bases for satellites in low-Earth orbit. Some materials were identified to be encouragingly resistant to LEO SEE for 5.8-years; other 'space qualified' materials displayed significant environmental degradation. Molecular contamination was widespread; LDEF offers an unprecedented opportunity to provide a unified perspective of unmanned LEO spacecraft contamination mechanisms. New material development requirements for long-term LEO missions have been identified and current ground simulation testing methods/data for new, durable materials concepts can be validated with LDEF results. LDEF findings are already being integrated into the design of Space Station Freedom.

Thermoplastics for aircraft interiors

NASA Technical Reports Server (NTRS)

Silverman, B.

1978-01-01

The goal for this contract is the development of processes and techniques for molding thermally stable, fire retardant, low smoke emitting polymeric materials. Outlined in this presentation are: (1) the typical molding types; (2) a program schedule; (3) physical properties of molding types with the test methods to be used; (4) general properties of injection molding materials; and (5) preliminary materials selection.

The Preparation and Use of Specialist Material in Foreign Language Teaching for Industry.

ERIC Educational Resources Information Center

Conlin, Christine

1984-01-01

Outlines methods by which dialogs are produced in a program which teaches foreign languages to local British industries. Recommends that such dialogs on specialized topics be short and simple. Also discusses how role play and materials such as graphs, charts, forms, and diagrams can be used as language teaching material. (SED)

Cancer treatment in older adults: implications for psychosocial research.

PubMed

Given, Barbara; Given, Charles W

2009-11-01

The purpose of this article is to describe areas in need of psychosocial research for older adults who are currently receiving cancer treatment. Areas in which there are gaps in knowledge related to psychosocial research are outlined. Topics discussed for future research include comorbidity, physical function, cognitive status, frailty, and geriatric syndromes. In addition, the need for intervention to support patients and family caregivers is outlined. There are numerous areas of concern to older patients with cancer receiving treatment that warrant further study. Research is needed to identify ways to support patients and families at the time of cancer treatment so that they can make informed decisions and actively participate in cancer treatment.

The Need for More Research on Language Barriers in Health Care: A Proposed Research Agenda

PubMed Central

Jacobs, Elizabeth; Chen, Alice HM; Karliner, Leah S; Agger-Gupta, Niels; Mutha, Sunita

2006-01-01

Many U.S. residents who speak little English may face language barriers when seeking health care. This article describes what is currently known about language barriers in health care and outlines a research agenda based on mismatches between the current state of knowledge of language barriers and what health care stakeholders need to know. Three broad areas needing more research are discussed: the ways in which language barriers affect health and health care, the efficacy of linguistic access service interventions, and the costs of language barriers and efforts to overcome them. In each of these areas, we outline specific research questions and recommendations. PMID:16529570

Manpower Needs in Environmental Engineering

ERIC Educational Resources Information Center

Middlebrooks, E. J.; And Others

1974-01-01

Outlines manpower needs in both the public and private sectors in the areas of air pollution control, solid waste management, radiological hazard control, pesticide hazard control, and water pollution control. (GS)

SHERPA: an image segmentation and outline feature extraction tool for diatoms and other objects

PubMed Central

2014-01-01

Background Light microscopic analysis of diatom frustules is widely used both in basic and applied research, notably taxonomy, morphometrics, water quality monitoring and paleo-environmental studies. In these applications, usually large numbers of frustules need to be identified and/or measured. Although there is a need for automation in these applications, and image processing and analysis methods supporting these tasks have previously been developed, they did not become widespread in diatom analysis. While methodological reports for a wide variety of methods for image segmentation, diatom identification and feature extraction are available, no single implementation combining a subset of these into a readily applicable workflow accessible to diatomists exists. Results The newly developed tool SHERPA offers a versatile image processing workflow focused on the identification and measurement of object outlines, handling all steps from image segmentation over object identification to feature extraction, and providing interactive functions for reviewing and revising results. Special attention was given to ease of use, applicability to a broad range of data and problems, and supporting high throughput analyses with minimal manual intervention. Conclusions Tested with several diatom datasets from different sources and of various compositions, SHERPA proved its ability to successfully analyze large amounts of diatom micrographs depicting a broad range of species. SHERPA is unique in combining the following features: application of multiple segmentation methods and selection of the one giving the best result for each individual object; identification of shapes of interest based on outline matching against a template library; quality scoring and ranking of resulting outlines supporting quick quality checking; extraction of a wide range of outline shape descriptors widely used in diatom studies and elsewhere; minimizing the need for, but enabling manual quality control and corrections. Although primarily developed for analyzing images of diatom valves originating from automated microscopy, SHERPA can also be useful for other object detection, segmentation and outline-based identification problems. PMID:24964954

SHERPA: an image segmentation and outline feature extraction tool for diatoms and other objects.

PubMed

Kloster, Michael; Kauer, Gerhard; Beszteri, Bánk

2014-06-25

Light microscopic analysis of diatom frustules is widely used both in basic and applied research, notably taxonomy, morphometrics, water quality monitoring and paleo-environmental studies. In these applications, usually large numbers of frustules need to be identified and/or measured. Although there is a need for automation in these applications, and image processing and analysis methods supporting these tasks have previously been developed, they did not become widespread in diatom analysis. While methodological reports for a wide variety of methods for image segmentation, diatom identification and feature extraction are available, no single implementation combining a subset of these into a readily applicable workflow accessible to diatomists exists. The newly developed tool SHERPA offers a versatile image processing workflow focused on the identification and measurement of object outlines, handling all steps from image segmentation over object identification to feature extraction, and providing interactive functions for reviewing and revising results. Special attention was given to ease of use, applicability to a broad range of data and problems, and supporting high throughput analyses with minimal manual intervention. Tested with several diatom datasets from different sources and of various compositions, SHERPA proved its ability to successfully analyze large amounts of diatom micrographs depicting a broad range of species. SHERPA is unique in combining the following features: application of multiple segmentation methods and selection of the one giving the best result for each individual object; identification of shapes of interest based on outline matching against a template library; quality scoring and ranking of resulting outlines supporting quick quality checking; extraction of a wide range of outline shape descriptors widely used in diatom studies and elsewhere; minimizing the need for, but enabling manual quality control and corrections. Although primarily developed for analyzing images of diatom valves originating from automated microscopy, SHERPA can also be useful for other object detection, segmentation and outline-based identification problems.

Accident at the Fukushima Dai-ichi nuclear power stations of TEPCO--outline & lessons learned.

PubMed

Tanaka, Shun-ichi

2012-01-01

The severe accident that broke out at Fukushima Dai-ichi nuclear power stations on March 11, 2011, caused seemingly infinite damage to the daily life of residents. Serious and wide-spread contamination of the environment occurred due to radioactive materials discharged from nuclear power stations (NPSs). At the same time, many issues were highlighted concerning countermeasures to severe nuclear accidents. The accident is outlined, and lessons learned are extracted with respect to the safety of NPSs, as well as radiation protection of residents under the emergency involving the accident. The materials of the current paper are those released by governmental agencies, academic societies, interim reports of committees under the government, and others.

Desktop Design for ESOL Teachers.

ERIC Educational Resources Information Center

Walker, Susan

The guide for teachers of English as a Second Language offers practical advice on the format and layout of instructional materials they produce using desktop publishing technology. An introductory section discusses important design considerations for producing effective materials. Subsequent sections describe how to: organize ideas; outline the…

Designing Instructional Materials: Some Guidelines.

ERIC Educational Resources Information Center

Burbank, Lucille; Pett, Dennis

Guidelines for the design of instructional materials are outlined in this paper. The principles of design are presented in five major categories: (1) general design (structural appeal and personal appeal); (2) instructional design (attention, memory, concept learning, and attitude change); (3) visual design (media considerations, pictures, graphs…

Oleanna Math Program Materials.

ERIC Educational Resources Information Center

Coole, Walter A.

This document is a collection of course outlines, syllabi, and test materials designed for several high school level and lower division mathematics courses taught in an auto-tutorial learning laboratory at Skagit Valley College (Washington). The courses included are: Pre-Algebra, Basic Algebra, Plan Geometry, Intermediate Algebra, Probability and…

Structural Design of Glass and Ceramic Components for Space System Safety

NASA Technical Reports Server (NTRS)

Bernstein, Karen S.

2007-01-01

Manned space flight programs will always have windows as part of the structural shell of the crew compartment. Astronauts and cosmonauts need to and enjoy looking out of the spacecraft windows at Earth, at approaching vehicles, at scientific objectives and at the stars. With few exceptions spacecraft windows have been made of glass, and the lessons learned over forty years of manned space flight have resulted in a well-defined approach for using this brittle, unforgiving material in NASA's vehicles, in windows and other structural applications. This chapter will outline the best practices that have developed at NASA for designing, verifying and accepting glass (and ceramic) windows and other components for safe and reliable use in any space system.

Supramolecular inorganic species: An expedition into a fascinating, rather unknown land mesoscopia with interdisciplinary expectations and discoveries

NASA Astrophysics Data System (ADS)

Müller, A.

1994-09-01

One of the basic problems in science is the understanding of the potentialities of material systems, a topic which is of relevance for disciplines ranging from natural philosophy over topology and/or structural chemistry, and biology ( morphogenesis) to materials science. Information on this problem can be obtained by studying the different types of linking of basic fragments in self-assembly processes, a type of reaction which has proved to be one of the most important in the biological and material world. The outlined problem can be nicely studied in the case of polyoxometalates with reference to basic organizing principles of material systems like conservative self-organization ( self-assembly), host—guest interactions, complementarity, molecular recognition, emergence vs. reduction ( as a dialectic unit), template-direction, exchange-interactions and, in general, the mesoscopic material world with its unusual properties as well as its topological and/or structural diversity. Science will lose in significance as an interdisciplinary unit — as outlined or maybe predicted here — should not more importance be attached to general aspects in the future.

Reading materials for post-literacy: The development and testing of a model of social writing

NASA Astrophysics Data System (ADS)

Bhola, Harbans S.

1989-12-01

A model of social writing, for use in writing socially relevant, easy-to-read, follow-up books for neo-literate adults, is presented. The model was fully developed and tested in the context of a series of writers' workshops during 1981-87; and incorporates all of the three aspects of writing: the expressive, the cognitive, and the social. Specifically, the following elements are included: selection of subject and topic within a dialectic of national development needs and community learning needs; negotiable definitions of general and specific objectives; acquiring knowledge of subject matter, and establishing necessary collaboration with subject-matter specialists; content planning to choose content and language of discourse, participatively with the future community of readers; choice of treatment of content as didactic or dramatic; outlining of manuscript as argument, dialogue or story; writing easy-to-read yet interesting materials; trying out the manuscript and making revisions; working with the illustrator and the editor; and preparing the manuscript for printing. Both the development and the testing of the model involved reflection-in-action and not stand-alone research exercises. The successful use of the model in workshops to train writers of post-literacy materials provided one source of support for the model. A comparison of this model of social writing with other models of writing available in literature has provided further support for the conceptual and procedural structure of the model. Transfers of the model to other cultural settings as well as to the writing of other types of educational materials, such as distance education texts and units, have also proved effective.

Evolving societal risks and necessary precautions in the age of nuclear power and therapeutic radiation: an American perspective.

PubMed

Pham, Martin H; Yu, Cheng; Rusch, Mairead; Holloway, Charles; Chang, Eric; Apuzzo, Michael L J

2014-12-01

Terrorism involving nuclear or radiologic weapons can devastate populations, city infrastructures, and entire sociopolitical systems. In our age of nuclear medicine and therapeutic radiation delivery, the unauthorized and illegal acquisition of radioactive materials needed for such an attack is always a possibility and risk. Physicians handling high-energy isotopes for medical radiotherapy must be aware of the basic security requirements as outlined by the Nuclear Regulation Commission, which include background checks and authorized access, physical protection during radionuclide use, and physical protection during its transit. The Leksell Gamma Knife and its Category 1 cobalt-60 radioactive source are discussed because of their significant potential for deployment in a weaponized device. Although this article presents a perspective relating to American rules and regulations, these precautions are applicable anywhere that similar situations exist. Understanding these materials and the security they require is essential to preventing the disastrous outcomes should these isotopes fall into terrorists' hands. Published by Elsevier Inc.

Thermomechanical Modeling of Sintered Silver - A Fracture Mechanics-based Approach: Extended Abstract: Preprint

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

Paret, Paul P; DeVoto, Douglas J; Narumanchi, Sreekant V

Sintered silver has proven to be a promising candidate for use as a die-attach and substrate-attach material in automotive power electronics components. It holds promise of greater reliability than lead-based and lead-free solders, especially at higher temperatures (less than 200 degrees Celcius). Accurate predictive lifetime models of sintered silver need to be developed and its failure mechanisms thoroughly characterized before it can be deployed as a die-attach or substrate-attach material in wide-bandgap device-based packages. We present a finite element method (FEM) modeling methodology that can offer greater accuracy in predicting the failure of sintered silver under accelerated thermal cycling. Amore » fracture mechanics-based approach is adopted in the FEM model, and J-integral/thermal cycle values are computed. In this paper, we outline the procedures for obtaining the J-integral/thermal cycle values in a computational model and report on the possible advantage of using these values as modeling parameters in a predictive lifetime model.« less

L'Humanite n'en Sortira pas...Vivante (Humanity Will Not Get Out Alive). French Ecology Packet: Resource Materials and Readings for French Classes at Advanced Levels.

ERIC Educational Resources Information Center

Jorstad, Helen

This packet of instructional materials, intended for advanced French students, contains a guide for teachers as well as a section of student materials focusing on ecology in France. The teacher's guide outlines the educational objectives and course components, and provides sample evaluation materials. Students are required to read several articles…

Science leadership for tomorrow: The role of schools of public affairs and universities in meeting needs of public science agencies

NASA Technical Reports Server (NTRS)

Rosenthal, A. H.; Wilcox, R. F.; Marini, F.; Reeves, H. C.

1973-01-01

Recommendations and requirements for the preparation of personnel with some scientific or technological background to enter fields of public policy and administration are reported. University efforts to provide science administration graduate programs are outlined and increased cooperation between government and university resources is outlined.

Fertilizer and Lime: Why They Are Used.

ERIC Educational Resources Information Center

McCaslin, Judith Strand

This unit teaching guide is designed to help teachers explain the principles of fertilizer and lime use. The first of four major sections is a teaching outline keyed to transparency masters and student handouts. Thirteen major areas are covered in the teaching outline: (1) plant needs; (2) uses of fertilizer; (3) nutrients for plant growth; (4)…

Metalworking Lathe; Machine Shop Work--Intermediate: 9555.03.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline has been prepared as a guide to assist the instructor to plan systematically and to present meaningful lessons to provide the training needed by the machine shop student. This is the third course of instruction in a series of machine shop work courses. The six blocks of instruction contained in this outline are designed to…

Introduction to Machine Tool Technology, Machine Shop Work--Intermediate: 9555.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline has been prepared as a guide to assist the instructor to plan systematically and to present meaningful lessons programmed to meet the necessary training needed by the machine shop student. A beginning course, the four blocks of instruction contained in the outline are designed to enable the student to obtain the manipulative…

Bench Work and Support Operations, Machine Shop Work--Intermediate: 9555.02.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline has been prepared as a guide to assist the instructor to plan systematically and to present meaningful lessons programmed to meet the necessary training needed by the machine shop student who has completed an introductory course in machine tool technology. The five blocks of instruction contained in this outline are designed to…

Trend indicators needed for effective recreation planning - a statistical blueprint for the 80's

Treesearch

H. Fred Kaiser; George H. Moeller

1980-01-01

Here we outline important elements in recreation planning and describe how the process is changing, using Federal land management agencies as our example. We outline some factors that will impact on planning in the 80's, encourage establishment of a system to monitor trends in key factors that influence recreation behavior.

Rediscovering the Alcoholism Field: New Trends and Needs.

ERIC Educational Resources Information Center

Dolan, Joseph S.

1987-01-01

Outlines trends developing in the alcoholism field including: youth, treatment, public policy, education, research, and the Rand Report. Identifies two needs: the need to look at the interrelationships of programs and trends and the need to foster an environment which does not tolerate drunkenness or intoxication. (Author/ABB)

Modeling of materials supply, demand and prices

NASA Technical Reports Server (NTRS)

1982-01-01

The societal, economic, and policy tradeoffs associated with materials processing and utilization, are discussed. The materials system provides the materials engineer with the system analysis required for formulate sound materials processing, utilization, and resource development policies and strategies. Materials system simulation and modeling research program including assessments of materials substitution dynamics, public policy implications, and materials process economics was expanded. This effort includes several collaborative programs with materials engineers, economists, and policy analysts. The technical and socioeconomic issues of materials recycling, input-output analysis, and technological change and productivity are examined. The major thrust areas in materials systems research are outlined.

Consortium for materials development in space

NASA Technical Reports Server (NTRS)

1990-01-01

The status of the Consortium for Materials Development in Space (CMDS) is reviewed. Individual CMDS materials projects and flight opportunities on suborbital and orbital carriers are outlined. Projects include: surface coatings and catalyst production; non-linear optical organic materials; physical properties of immiscible polymers; nuclear track detectors; powdered metal sintering; iron-carbon solidification; high-temperature superconductors; physical vapor transport crystal growth; materials preparation and longevity in hyperthermal oxygen; foam formation; measurement of the microgravity environment; and commercial management of space fluids.

Hazardous Materials in Marine Transportation: A Practical Course.

ERIC Educational Resources Information Center

Haas, Thomas J.; Kichner, Jerzy J.

1987-01-01

Describes a course offered at the United States Coast Guard Academy that deals with the marine transportation of hazardous materials. Outlines the major topics covered in the course, including marine transportation regulations. Discusses the use of lectures, laboratory demonstrations, and "hands-on" activities in the instructional…

Micro Labs for High School Chemistry.

ERIC Educational Resources Information Center

Thiel, Russell

This resource guide provides information for 13 laboratory experiments designed to be conducted in small schools with limited equipment and materials. For each experiment, the document outlines necessary equipment and materials, experiment procedures, and questions to be answered. The experiments are: (1) studying the properties of water; (2)…

Civil Courts.

ERIC Educational Resources Information Center

Eaneman, Paulette S.; And Others

These materials are part of the Project Benchmark series designed to teach secondary students about our legal concepts and systems. This unit focuses on the structure and procedures of the civil court systems. The materials outline common law heritage, kinds of cases, jurisdiction, civil pretrial procedure, trial procedure, and a sample automobile…

Audiovisual Fundamentals; Basic Equipment Operation and Simple Materials Production.

ERIC Educational Resources Information Center

Bullard, John R.; Mether, Calvin E.

A guide illustrated with simple sketches explains the functions and step-by-step uses of audiovisual (AV) equipment. Principles of projection, audio, AV equipment, lettering, limited-quantity and quantity duplication, and materials preservation are outlined. Apparatus discussed include overhead, opaque, slide-filmstrip, and multiple-loading slide…

Greek & Roman Mythology.

ERIC Educational Resources Information Center

Bigelow, Alma

Activities and background information on Greek and Roman mythology are presented. The unit is designed for eighth graders, but many of the activities can be modified for other grade levels. The unit includes: (1) a content outline; (2) a list of instructional materials including suggested textbooks, teacher-prepared materials, and resource…

Student Assistance Programs and High Risk Youth.

ERIC Educational Resources Information Center

Casale, Jenni

This manual discusses a method for developing a comprehensive drug abuse prevention and intervention program for students in special education. The first section contains introductory material regarding high risk students in general and implications for special education. The second section outlines material on specific types of high-risk…

Pedestal Grinder.

ERIC Educational Resources Information Center

Engelbrecht, Nancy; And Others

These instructional materials provide an orientation to the pedestal grinder for use at the postsecondary level. The first of eight sections defines 14 important terms. The second section outlines 16 rules for safe use of the pedestal grinder. The third section covers grinding wheels for five different types of materials. The fourth section…

Early Childhood Units for Drama.

ERIC Educational Resources Information Center

DiDominicis, Lynn

This book provides suggestions for drama activities and materials based on 14 classic and contemporary fairy tales suitable for both stage and classroom performance. After the introduction (which outlines different ways the stories can used dramatically) and a "Welcome to the Box Office" section, the book provides materials and…

Developing a one-semester course in forensic chemical science for university undergraduates

NASA Astrophysics Data System (ADS)

Salem, Roberta Sue

The purpose of this study was to research, develop and validate a one-semester course for the general education of university undergraduates in forensic chemical education. The course outline was developed using the research and development (R&D) methodology recommended by Gall, Borg, and Gall, (2003) and Dick and Carey, (2001) through a three step developmental cycle. Information was gathered and analyzed through review of literature and proof of concept interviews, laying the foundation for the framework of the course outline. A preliminary course outline was developed after a needs assessment showed need for such a course. Professors expert in the area of forensic science participated in the first field test of the course. Their feedback was recorded, and the course was revised for a main field test. Potential users of the guide served as readers for the main field test and offered more feedback to improve the course.

Materials Division research and technology accomplishments for FY 87 and plans for FY 88

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1988-01-01

The research program of the Materials Division is presented as FY 87 accomplishments and FY 88 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material will be useful in program coordination with other government organizations, universities, and industries in areas of mutual interest.

Materials Division research and technology accomplishments for FY 89 and plans for FY 90

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1990-01-01

The research program of the Materials Division is presented as FY-89 accomplishments and FY-90 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material will be useful in program coordination with other government organizations, universities, and industries in areas of mutual interest.

Materials Division research and technical accomplishments for FY 1988 and plans for FY 1989

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1989-01-01

The research program of the Materials Division is presented as FY-88 accomplishments and FY-89 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material is useful in program coordination with other government organizations, universities, and industry in areas of mutual interest.

Supporting Inclusive Science for Special Educational Needs.

ERIC Educational Resources Information Center

Fenton, Adrian

2002-01-01

Outlines the developments and outcomes of the National Association for Special Educational Needs (NASEN). Highlights the collaborative relationship with the Association for Science Education (ASE) and developments in networking and communicating. (DDR)

Nursing. A Basic Course Outline for Health Careers II (Grade 12). A Four Year "2+2" Articulated Curriculum for the Occupation of Nursing.

ERIC Educational Resources Information Center

Stevenson, Nancy; Robertson, Barbara

This course outline provides materials for the second course in a series of four courses that are included in a "2+2" curriculum for the occupation of registered nurse. It is part of a planned and articulated 4-year curriculum that spans the junior and senior years of high school and the freshman and sophomore years of the postsecondary…

Nursing. A Basic Course Outline for Health Careers I (Grade 11). A Four Year "2+2" Articulated Curriculum for the Occupation of Nursing.

ERIC Educational Resources Information Center

Robertson, Barbara; Stevenson, Nancy

This course outline provides materials for the first course in a series of four courses that are included in a "2+2" curriculum for the occupation of registered nurse. It is part of a planned and articulated 4-year curriculum that spans the junior and senior years of high school and the freshman and sophomore years of the postsecondary…

Venus cloud bobber mission: A long term survey of the Venusian surface

NASA Technical Reports Server (NTRS)

Wai, James; Derengowski, Cheryl; Lautzenhiser, Russ; Emerson, Matt; Choi, Yongho

1994-01-01

We have examined the Venus Balloon concept in order to further develop the ideas and concepts behind it, and to creatively apply them to the design of the major Venus Balloon components. This report presents our models of the vertical path taken by the Venus Balloon and the entry into Venusian atmosphere. It also details our designs of the balloon, gondola, heat exchanger, power generator, and entry module. A vehicle is designed for a ballistic entry into the Venusian atmosphere, and an atmospheric model is created. The model is then used to set conditions. The shape and material of the vehicle are optimized, and the dimensions of the vehicle are then determined. Equipment is chosen and detailed that will be needed to collect and transmit information and control the mission. A gondola is designed that will enable this sensitive electronic equipment to survive in an atmosphere of very high temperature and pressure. This shape and the material of the shell are optimized, and the size is minimized. Insulation and supporting structures are designed to protect the payload equipment and to minimize mass. A method of cooling the gondola at upper altitudes was established. Power needs of the gondola equipment are determined. Power generation options are discussed and two separate thermoelectric generation models are outlined.

Alternatives Assessment Frameworks: Research Needs for the Informed Substitution of Hazardous Chemicals

PubMed Central

Jacobs, Molly M.; Malloy, Timothy F.; Tickner, Joel A.; Edwards, Sally

2015-01-01

Background Given increasing pressures for hazardous chemical replacement, there is growing interest in alternatives assessment to avoid substituting a toxic chemical with another of equal or greater concern. Alternatives assessment is a process for identifying, comparing, and selecting safer alternatives to chemicals of concern (including those used in materials, processes, or technologies) on the basis of their hazards, performance, and economic viability. Objectives The purposes of this substantive review of alternatives assessment frameworks are to identify consistencies and differences in methods and to outline needs for research and collaboration to advance science policy practice. Methods This review compares methods used in six core components of these frameworks: hazard assessment, exposure characterization, life-cycle impacts, technical feasibility evaluation, economic feasibility assessment, and decision making. Alternatives assessment frameworks published from 1990 to 2014 were included. Results Twenty frameworks were reviewed. The frameworks were consistent in terms of general process steps, but some differences were identified in the end points addressed. Methodological gaps were identified in the exposure characterization, life-cycle assessment, and decision–analysis components. Methods for addressing data gaps remain an issue. Discussion Greater consistency in methods and evaluation metrics is needed but with sufficient flexibility to allow the process to be adapted to different decision contexts. Conclusion Although alternatives assessment is becoming an important science policy field, there is a need for increased cross-disciplinary collaboration to refine methodologies in support of the informed substitution and design of safer chemicals, materials, and products. Case studies can provide concrete lessons to improve alternatives assessment. Citation Jacobs MM, Malloy TF, Tickner JA, Edwards S. 2016. Alternatives assessment frameworks: research needs for the informed substitution of hazardous chemicals. Environ Health Perspect 124:265–280; http://dx.doi.org/10.1289/ehp.1409581 PMID:26339778

Occupation-Specific VESL Teaching Techniques. A VESL Staff Development Training Resource Packet.

ERIC Educational Resources Information Center

West, Linda; Wilkinson, Betty

Materials for a workshop on teaching vocational English as a Second Language (VESL) are gathered. An annotated outline presents the content and sequence of the workshop, including an icebreaker activity, general techniques for teaching occupation-specific vocabulary, sample lesson plans and accompanying instructional materials for teaching…

Great Basin Native Plant Project: 2015 Progress Report

Treesearch

Francis Kilkenny; Fred Edwards; Alexis Malcomb

2016-01-01

The Interagency Native Plant Materials Development Program outlined in the 2002 United States Department of Agriculture (USDA) and United States Department of Interior (USDI) Report to Congress encouraged use of native plant materials for rangeland rehabilitation and restoration where feasible. The Great Basin Native Plant Project is a cooperative project lead...

A Review of New Mathematics Curriculum Materials.

ERIC Educational Resources Information Center

Vanderlin, Carl J., Jr.

This manual outlines the nature of some of the major curriculum projects in mathematics and lists materials which are available from these projects. An introductory statement concerning the history and philosophy of each program is indicated. The curriculum projects reported on are: (1) Boston College Mathematics Institute, (2) Cambridge…

Copyright in a Digital Age: How To Comply with the Law--and Set a Good Example for Students.

ERIC Educational Resources Information Center

Becker, Gary H.

2000-01-01

As classroom technology has developed, so have copyright laws and guidelines. Guidelines are outlined for taping broadcasts, using "home use only" videocasettes, networking and duplicating computer software, incorporating copyrighted material for multimedia productions, creating materials for posting on Internet websites, and…

Plan for Progress in the Media Center.

ERIC Educational Resources Information Center

Iowa State Dept. of Public Instruction, Des Moines.

The outpouring of new instructional materials and techniques has resulted in a demand for instructional materials centers at the elementary school level. This handbook has been published to assist in planning and developing such a facility. The media center's usefullness to students, teachers, and administrators is outlined. The qualifications and…

A Syllabus for the Research Program in Education Through Vision.

ERIC Educational Resources Information Center

Young, Laura N., Ed.; Hayes, Bartlett H., Jr., Ed.

Visual experiences have an immediacy and directness which can cause an intellectual awakening, clarify an abstract concept, or demonstrate an obscure relationship. Thirty experiments using photographic and art materials are outlined in some detail as to method, material, ways to experiment, and suggested discussion questions. The series is…

Integrating Behavioral-Motive and Experiential-Requirement Perspectives on Psychological Needs: A Two Process Model

ERIC Educational Resources Information Center

Sheldon, Kennon M.

2011-01-01

Psychological need theories offer much explanatory potential for behavioral scientists, but there is considerable disagreement and confusion about what needs are and how they work. A 2-process model of psychological needs is outlined, viewing needs as evolved functional systems that provide both (a) innate psychosocial motives that tend to impel…

Study to develop improved fire resistant aircraft passenger seat materials

NASA Technical Reports Server (NTRS)

Duskin, F. E.; Schutter, K. J.; Sieth, H. H.; Trabold, E. L.

1980-01-01

The Phase 3 study of the NASA 'Improved Fire Resistant Aircraft Seat Materials' involved fire tests of improved materials in multilayered combinations representative of cushion configurations. Tests were conducted to determine their thermal, smoke, and fire resistance characteristics. Additionally, a 'Design Guideline' for Fire Resistant Passenger Seats was written outlining general seat design considerations. Finally, a three-abreast 'Tourist Class' passenger seat assembly fabricated from the most advanced fire-resistant materials was delivered.

[The personal computer as a rehabilitation aid for severely handicapped patients].

PubMed

Fischbach, F

1994-02-01

The case example presented outlines the efforts of a quadriplegic young man who has succeeded in finding himself an occupational basis through training as an expert in electronic desktop publishing (DTP). Due to his severe mobility handicaps, computerized workstations for DTP training had been put up both in the training company and in his own home. These Desktop Publishing systems enable even very severely disabled persons to perform at a par with non-disabled persons. If this adapted workplace is connected to a communication network, the work results need not be delivered materially to the place where they are needed or further worked on, but can be dispatched electronically to the addressee. Communication networks enable the disabled person to easily exchange data with other workstations, or, through the use of modems to access the public telephone system, to send messages from his private environment (e.g., for sending fax messages or placing information in his partners' electronic mailboxes).

Science and the Energy Security Challenge: The Example of Solid-State Lighting

ScienceCinema

Philips, Julia [Sandia

2017-12-09

Securing a viable, carbon neutral energy future for humankind will require an effort of gargantuan proportions. As outlined clearly in a series of workshops sponsored by the DOE Office of Basic Energy Sciences (http://www.sc.doe.gov/bes/reports/list.html), fundamental advances in scientific understanding are needed to broadly implement many of the technologies that are held out as promising options to meet future energy needs, ranging from solar energy, to nuclear energy, to approaches to clean combustion. Using solid state lighting based on inorganic materials as an example, I will discuss some recent results and new directions, emphasizing the multidisciplinary, team nature of the endeavor. I will also offer some thoughts about how to encourage translation of the science into attractive, widely available products – a significant challenge that cannot be ignored. This case study offers insight into approaches that are likely to be beneficial for addressing other aspects of the energy security challenge.

Accident at the Fukushima Dai-ichi Nuclear Power Stations of TEPCO —Outline & lessons learned—

PubMed Central

TANAKA, Shun-ichi

2012-01-01

The severe accident that broke out at Fukushima Dai-ichi nuclear power stations on March 11, 2011, caused seemingly infinite damage to the daily life of residents. Serious and wide-spread contamination of the environment occurred due to radioactive materials discharged from nuclear power stations (NPSs). At the same time, many issues were highlighted concerning countermeasures to severe nuclear accidents. The accident is outlined, and lessons learned are extracted with respect to the safety of NPSs, as well as radiation protection of residents under the emergency involving the accident. The materials of the current paper are those released by governmental agencies, academic societies, interim reports of committees under the government, and others. PMID:23138450

X-ray microscope for solidification studies

NASA Technical Reports Server (NTRS)

Kaukler, William

1995-01-01

This report covers the second 6 month period for the year March 1, 1994 to February 28, 1995. The material outlined in this semi-annual report continues from the previous semi-annual report. The Fein Focus Inc. x-ray source was delivered in September and coincides with the beginning of the second 6 month effort. As a result, and as outlined in the statement of work, this period was dedicated to the evaluation, testing and calibration of the x-ray source. In addition, in this period the modeling effort was continued and extended by the Tiger series of Monte-Carlo simulation programs for photon and electron interactions with materials obtained from the Oak Ridge RISC Library. Some further calculations were also made with the absorption model.

X-ray microscope for solidification studies

NASA Astrophysics Data System (ADS)

Kaukler, William

1995-02-01

This report covers the second 6 month period for the year March 1, 1994 to February 28, 1995. The material outlined in this semi-annual report continues from the previous semi-annual report. The Fein Focus Inc. x-ray source was delivered in September and coincides with the beginning of the second 6 month effort. As a result, and as outlined in the statement of work, this period was dedicated to the evaluation, testing and calibration of the x-ray source. In addition, in this period the modeling effort was continued and extended by the Tiger series of Monte-Carlo simulation programs for photon and electron interactions with materials obtained from the Oak Ridge RISC Library. Some further calculations were also made with the absorption model.

The Soil Is Alive!

ERIC Educational Resources Information Center

Science and Children, 1989

1989-01-01

Describes activities which demonstrate the abundance of organisms living underground. Provides outlined directions, lists of materials, and a soil ecosystem transparency for delving into the properties of soil. (RT)

The Justice of Need and the Activation of Humanitarian Norms

ERIC Educational Resources Information Center

Schwartz, Shalom

1975-01-01

Outlines the process leading from the perception of need to altruistic behavior arguing that internalized humanitarian norms mediate this process and that when these norms are activated, behavior may be motivated by the justice of need. Suggestions for further research are made. (Author/AM)

Impact of nanoparticles on human and environment: review of toxicity factors, exposures, control strategies, and future prospects.

PubMed

Sajid, Muhammad; Ilyas, Muhammad; Basheer, Chanbasha; Tariq, Madiha; Daud, Muhammad; Baig, Nadeem; Shehzad, Farrukh

2015-03-01

Nanotechnology has revolutionized the world through introduction of a unique class of materials and consumer products in many arenas. It has led to production of innovative materials and devices. Despite of their unique advantages and applications in domestic and industrial sectors, use of materials with dimensions in nanometers has raised the issue of safety for workers, consumers, and human environment. Because of their small size and other unique characteristics, nanoparticles have ability to harm human and wildlife by interacting through various mechanisms. We have reviewed the characteristics of nanoparticles which form the basis of their toxicity. This paper also reviews possible routes of exposure of nanoparticles to human body. Dermal contact, inhalation, and ingestion have been discussed in detail. As very limited data is available for long-term human exposures, there is a pressing need to develop the methods which can determine short and long-term effects of nanoparticles on human and environment. We also discuss in brief the strategies which can help to control human exposures to toxic nanoparticles. We have outlined the current status of toxicological studies dealing with nanoparticles, accomplishments, weaknesses, and future challenges.

Elastin-like polypeptides: the power of design for smart cell encapsulation.

PubMed

Bandiera, Antonella

2017-01-01

Cell encapsulation technology is still a challenging issue. Innovative methodologies such as additive manufacturing, and alternative bioprocesses, such as cell therapeutic delivery, where cell encapsulation is a key tool are rapidly gaining importance for their potential in regenerative medicine. Responsive materials such as elastin-based recombinant expression products have features that are particularly attractive for cell encapsulation. They can be designed and tailored to meet desired requirements. Thus, they represent promising candidates for the development of new concept-based materials that can be employed in this field. Areas covered: An overview of the design and employment of elastin-like polypeptides for cell encapsulation is given to outline the state of the art. Special attention is paid to the design of the macromolecule employed as well as to the method of matrix formation and the biological system involved. Expert opinion: As a result of recent progress in regenerative medicine there is a compelling need for materials that provide specific properties and demonstrate defined functional features. Rationally designed materials that may adapt according to applied external stimuli and that are responsive to biological systems, such as elastin-like polypeptides, belong to this class of smart material. A run through the components described to date represents a good starting point for further advancement in this area. Employment of these components in cell encapsulation application will promote its advance toward 'smart cell encapsulation technology'.

Space Simulation, 7th. [facilities and testing techniques

NASA Technical Reports Server (NTRS)

1973-01-01

Space simulation facilities and techniques are outlined that encompass thermal scale modeling, computerized simulations, reentry materials, spacecraft contamination, solar simulation, vacuum tests, and heat transfer studies.

Thin Film Physical Sensor Instrumentation Research and Development at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Wrbanek, John D.; Fralick, Gustave C.

2006-01-01

A range of thin film sensor technology has been demonstrated enabling measurement of multiple parameters either individually or in sensor arrays including temperature, strain, heat flux, and flow. Multiple techniques exist for refractory thin film fabrication, fabrication and integration on complex surfaces and multilayered thin film insulation. Leveraging expertise in thin films and high temperature materials, investigations for the applications of thin film ceramic sensors has begun. The current challenges of instrumentation technology are to further develop systems packaging and component testing of specialized sensors, further develop instrumentation techniques on complex surfaces, improve sensor durability, and to address needs for extreme temperature applications. The technology research and development ongoing at NASA Glenn for applications to future launch vehicles, space vehicles, and ground systems is outlined.

Diamond field emitter array cathodes and possibilities for employing additive manufacturing for dielectric laser accelerating structures

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

Simakov, Evgenya Ivanovna; Andrews, Heather Lynn; Herman, Matthew Joseph

2016-09-20

These are slides for a presentation at Stanford University. The outline is as follows: Motivation: customers for compact accelerators, LANL's technologies for laser acceleration, DFEA cathodes, and additive manufacturing of micron-size structures. Among the stated conclusions are the following: preliminary study identified DFEA cathodes as promising sources for DLAs--high beam current and small emittance; additive manufacturing with Nanoscribe Professional GT can produce structures with the right scale features for a DLA operating at micron wavelengths (fabrication tolerances need to be studied, DLAs require new materials). Future plans include DLA experiment with a beam produced by the DFEA cathode with fieldmore » emission, demonstration of photoemission from DFEAs, and new structures to print and test.« less

Beyond graphene: Electrochemical sensors and biosensors for biomarkers detection.

PubMed

Bollella, Paolo; Fusco, Giovanni; Tortolini, Cristina; Sanzò, Gabriella; Favero, Gabriele; Gorton, Lo; Antiochia, Riccarda

2017-03-15

Graphene's success has stimulated great interest and research in the synthesis and characterization of graphene-like 2D materials, single and few-atom-thick layers of van der Waals materials, which show fascinating and technologically useful properties. This review presents an overview of recent electrochemical sensors and biosensors based on graphene and on graphene-like 2D materials for biomarkers detection. Initially, we will outline different electrochemical sensors and biosensors based on chemically derived graphene, including graphene oxide and reduced graphene oxide, properly functionalized for improved performances and we will discuss the various strategies to prepare graphene modified electrodes. Successively, we present electrochemical sensors and biosensors based on graphene-like 2D materials, such as boron nitride (BN), graphite-carbon nitride (g-C 3 N 4 ), transition metal dichalcogenides (TMDs), transition metal oxides and graphane, outlining how the new modified 2D nanomaterials will improve the electrochemical performances. Finally, we will compare the results obtained with different sensors and biosensors for the detection of important biomarkers such as glucose, hydrogen peroxide and cancer biomarkers and highlight the advantages and disadvantages of the use of graphene and graphene-like 2D materials in different sensing platforms. Copyright © 2016 Elsevier B.V. All rights reserved.

The Treatment of Sex Roles. Guidelines for the Development of Elementary and Secondary Instructional Materials.

ERIC Educational Resources Information Center

Holt, Rinehart & Winston, New York, NY.

Arranged in three sections, this pamphlet outlines publishers' guidelines for developing nonsexist instructional materials for elementary and secondary school use. Section 1 details the following strategies for expanding and balancing the role models of both sexes in instructional literature: illustrations reflecting a variety of dress and…

Instructional Supervision. VTAE Workshop 90 (Wisconsin Rapids, Wisconsin, March 5-7, 1990). Final Report.

ERIC Educational Resources Information Center

Lee, Howard D.

This document contains an outline of a workshop on instructional supervision for vocational, technical, and adult education supervisors in Wisconsin. Materials used in the workshop, along with preparation materials, are included. Extensive appendixes include a list of workshop participants, the agenda, handouts on instructional supervision, and…

Clans of the Iroquois. Lesson Plans and Activities.

ERIC Educational Resources Information Center

Clute, Myron, Comp.; And Others

This collection of lessons intended for use with elementary school children contains material that is descriptive of the Mohawk People, a group of the Iroquois Nation. The booklet contains an introduction on traditional kinship and family systems, unit outline on the concept of the clan, vocabulary, objectives and materials, and five lesson plans.…

Property Management and Maintenance. Sacramento County Bilingual Vocational Training Program.

ERIC Educational Resources Information Center

Elk Grove Unified School District, CA.

This curriculum guide provides materials for a course that prepares limited English speaking Indochinese adults for entry-level employment in the field of property management and building maintenance. Information on the project that developed these materials is followed by a curriculum outline for the Vocational English as a Second Language (VESL)…

Great Basin Native Plant Project: 2014 Progress Report

Treesearch

Francis Kilkenny; Anne Halford; Alexis Malcomb

2015-01-01

The Interagency Native Plant Materials Development Program outlined in the 2002 United States Department of Agriculture (USDA) and United States Department of Interior (USDI) Report to Congress encouraged use of native plant materials for rangeland rehabilitation and restoration where feasible. The Great Basin Native Plant Project is a cooperative project lead by the...

Great Basin Native Plant Project: 2013 Progress Report

Treesearch

Francis Kilkenny; Nancy Shaw; Corey Gucker

2014-01-01

The Interagency Native Plant Materials Development Program outlined in the 2002 United States Department of Agriculture (USDA) and United States Department of Interior (USDI) Report to Congress encouraged use of native plant materials for rangeland rehabilitation and restoration where feasible. The Great Basin Native Plant Project is a cooperative project lead by the...

Course Development. A Manual for Editors of Distance-Teaching Materials.

ERIC Educational Resources Information Center

Jenkins, Janet

This manual is intended to train distance education staff in how to develop and edit teaching materials. Addressed in the individual units of the guide are the following topics: appointing writers, preparing to write, developing a course outline, selecting the structure of a unit, presenting the subject matter, developing student activities,…

Exercises to Accompany Mathematics 301. Curriculum Support Series.

ERIC Educational Resources Information Center

Manitoba Dept. of Education, Winnipeg.

Because of the extensiveness of the course outline for Math 301 (Manitoba Department of Education), schools would have had to purchase several different textbooks to cover the material adequately. Therefore, a set of materials to supplement the guide was developed. The exercises, projects, and reviews contained in this package are keyed to the 301…

Carbon fiber study

NASA Technical Reports Server (NTRS)

1977-01-01

A coordinated Federal Government action plan for dealing with the potential problems arising from the increasing use of graphite fiber reinforced composite materials in both military and civilian applications is presented. The required dissemination of declassified information and an outline of government actions to minimize the social and economic consequences of proliferated composite materials applications were included.

Energy Conservation for School Custodial and Maintenance Personnel. Course Outline and Instructional Materials.

ERIC Educational Resources Information Center

Anderson, Calvin E.

Presented are materials prepared for the inservice education of school maintenance personnel on the subject of energy conservation in school facilities operations. The course is designed to help maintenance staff understand their schools' energy usage and formulate plans to control that usage. Among the topics covered are building inventory,…

Energy Conservation for the Home Builder: A Course for Residential Builders. Course Outline and Instructional Materials.

ERIC Educational Resources Information Center

Koenigshofer, Daniel R.

Background information, handouts and related instructional materials comprise this manual for conducting a course on energy conservation for home builders. Information presented in the five- and ten-hour course is intended to help residential contractors make appropriate and cost-effective decisions in constructing energy-efficient dwellings.…

Study on Mass Conservation Techniques for Treatment of Library and Archives Material.

ERIC Educational Resources Information Center

Wachter, Wolfgang, Ed.

This document outlines the present state of development in mass restoration of library and archive materials and relates it to the economic, technical, and aesthetic aspects of various conservation and restoration methods, and discusses their implications for the formation of preservation policies in libraries. Ill effects to library materials…

Glazier: Apprenticeship Course Outline. Apprenticeship and Industry Training. 2507.1

ERIC Educational Resources Information Center

Alberta Advanced Education and Technology, 2007

2007-01-01

The graduate of the Glazier apprenticeship program is a certified journeyperson who will be able to: (1) be skilful in cutting, preparing, fabricating or other handling of all glass materials for buildings, fixtures and other uses; (2) do the glazing, setting, attachment, installation, removal of all types of glass material for buildings, fixtures…

Principles and Guidelines for Equitable Mathematics Teaching Practices and Materials for English Language Learners

ERIC Educational Resources Information Center

Moschkovich, Judit

2013-01-01

In this essay, the author describes principles for equitable mathematics teaching practices for English Language Learners (ELLs) and outlines guidelines for materials to support such practices. Although research cannot provide a recipe for equitable teaching practices for ELLs, teachers, educators, and administrators can use this set of…

Don't Guess About Drugs When You Can Have the Facts.

ERIC Educational Resources Information Center

National Inst. of Mental Health (DHEW), Bethesda, MD.

This catalogue serves two purposes. First, it outlines the general activities and materials in the National Institute of Mental Health anti-drug campaign. Second, it serves as an order form for materials that are currently available and describes the special procedures which have been established to facilitate distribution. Both radio and…

Landscape Gardener: Apprenticeship Course Outline. Apprenticeship and Industry Training. 4711.1

ERIC Educational Resources Information Center

Alberta Advanced Education and Technology, 2011

2011-01-01

The graduate of the Landscape Gardener apprenticeship program is a certified journeyperson who will be able: (1) apply the principles and processes of landscape design and construction; (2) construct and install landscape structures and other accessories of various materials; (3) estimate and handle orders of plant and related materials; (4) plan…

Thinking and Doing: Overcoming Sex-Role Stereotyping in Education.

ERIC Educational Resources Information Center

Stein, Dorothy; And Others

This manual outlines goals, and provides reading material, problem situations and suggested class activities for use in teacher education workshops concerned with overcoming sex role stereotyping in education. Materials for the first workshop session cover the general topic of sex-role stereotyping and its definition in terms of the traits,…

Special Educational Needs and Disability Co-Ordination in a Changing Policy Landscape: Making Sense of Policy from a SENCo's Perspective

ERIC Educational Resources Information Center

Robertson, Christopher

2012-01-01

In this article, recent legislative changes that have raised the profile of SENCos in English schools are outlined. Key aspects of the current Government's proposals to reform SEND policy, provision and practice and the possible implications of these for SENCos and the schools they work in are discussed. The view that radical reforms outlined in…

Curriculum Development Needs for Vocational Education: New and Changing Occupations.

ERIC Educational Resources Information Center

Orth, Mollie N.; Russell, Jill Frymier

A study, described in this report, was conducted to provide information to national vocational education policy makers regarding curriculum development needs for selected new and changing occupations. The report also outlines a methodology for identifying new and changing occupations and assessing the need for curriculum development. Information…

Review of fluorescence guided surgery visualization and overlay techniques

PubMed Central

Elliott, Jonathan T.; Dsouza, Alisha V.; Davis, Scott C.; Olson, Jonathan D.; Paulsen, Keith D.; Roberts, David W.; Pogue, Brian W.

2015-01-01

In fluorescence guided surgery, data visualization represents a critical step between signal capture and display needed for clinical decisions informed by that signal. The diversity of methods for displaying surgical images are reviewed, and a particular focus is placed on electronically detected and visualized signals, as required for near-infrared or low concentration tracers. Factors driving the choices such as human perception, the need for rapid decision making in a surgical environment, and biases induced by display choices are outlined. Five practical suggestions are outlined for optimal display orientation, color map, transparency/alpha function, dynamic range compression, and color perception check. PMID:26504628

Introductory Spanish: Part 3.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

These Quinmester Program materials are intended for students developing the basic skills of reading, writing, speaking, and listening. Performance Objectives are outlined and structural exercises treating "-e" and "-i" verbs,…

Conceptual studies for a mercury target circuit

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

Sigg, B.

1996-06-01

For the now favored target design of the European Spallation Source project, i.e. the version using mercury as target material, a basic concept of the primary system has been worked out. It does not include a detailed design of the various components of the target circuit, but tries to outline a feasible solution for the system. Besides the removal of the thermal power of about 3MW produced in the target by the proton beam, the primary system has to satisfy a number of other requirements related to processing, safety, and operation. The basic proposal uses an electromagnetic pump and amore » mercury-water intermediate heat excanger, but other alternatives are also being discussed. Basic safety requirements, i.e. protection against radiation and toxic mercury vapours, are satisfied by a design using an air-tight primary system containment, double-walled tubes in the intermediate heat exchanger, a fail-safe system for decay heat removal, and a remote handling facility for the active part of the system. Much engineering work has still to be done, because many details of the design of the mercury and gas processing systems remain to be clarified, the thermal-hydraulic components need further optimisation, the system for control and instrumentation is only known in outline and a through safety analysis will be required.« less

Development of Meandering Winding Magnetometer (MWM (Register Trademark)) Eddy Current Sensors for the Health Monitoring, Modeling and Damage Detection of High Temperature Composite Materials

NASA Technical Reports Server (NTRS)

Russell, Richard; Washabaugh, Andy; Sheiretov, Yanko; Martin, Christopher; Goldfine, Neil

2011-01-01

The increased use of high-temperature composite materials in modern and next generation aircraft and spacecraft have led to the need for improved nondestructive evaluation and health monitoring techniques. Such technologies are desirable to improve quality control, damage detection, stress evaluation and temperature measurement capabilities. Novel eddy current sensors and sensor arrays, such as Meandering Winding Magnetometers (MWMs) have provided alternate or complimentary techniques to ultrasound and thermography for both nondestructive evaluation (NDE) and structural health monitoring (SHM). This includes imaging of composite material quality, damage detection and .the monitoring of fiber temperatures and multidirectional stresses. Historically, implementation of MWM technology for the inspection of the Space Shuttle Orbiter Reinforced Carbon-Carbon Composite (RCC) leading edge panels was developed by JENTEK Sensors and was subsequently transitioned by NASA as an operational pre and post flight in-situ inspection at the Kennedy Space Center. A manual scanner, which conformed'automatically to the curvature of the RCC panels was developed and used as a secondary technique if a defect was found during an infrared thermography screening, During a recent proof of concept study on composite overwrapped pressure vessels (COPV's), three different MWM sensors were tested at three orientations to demonstrate the ability of the technology to measure stresses at various fiber orientations and depths. These results showed excellent correlation with actual surface strain gage measurements. Recent advancements of this technology have been made applying MWM sensor technology for scanning COPVs for mechanical damage. This presentation will outline the recent advance in the MWM.technology and the development of MWM techniques for NDE and SHM of carbon wraped composite overwrapped pressure vessels (COPVs) including the measurement of internal stresses via a surface mounted sensor array. In addition, this paper will outline recent efforts to produce sensors capable of making real-time measurements at temperatures up to 850 C, and discuss previous results demonstrating capability to monitor carbon fiber temperature changes within a composite material.

Survey of techniques used to preserve biological materials

NASA Technical Reports Server (NTRS)

Feinler, E. J.; Hubbard, R. W.

1972-01-01

The techniques used to preserve biological materials are documented and summarized. The report is presented in a handbook format that categorizes the most important preservation techniques available, and includes a representative sampling of the thousands of applications of these techniques to biological materials and organisms. Details of the information coverage and method of approach are outlined. Data are given in tabular form, and an index and extensive bibliography are included.

Progressive Damage and Fracture in Composites Under Dynamic Loading

NASA Technical Reports Server (NTRS)

Minnetyan, Levon

1994-01-01

A computational simulation tool is used to evaluate the various stages of damage progression in composite materials during losipescu shear testing. Unidirectional composite specimens with either the major or minor material axis in the load direction are considered. Damage progression characteristics are described for each specimen using two types of boundary conditions. A procedure is outlined regarding the use of computational simulation in the testing of composite materials.

Interim Draft: Biological Sampling and Analysis Plan Outline ...

EPA Pesticide Factsheets

Standard Operation Procedures This interim sampling and analysis plan (SAP) outline was developed specifically as an outline of the output that will be generated by a developing on-line tool called the MicroSAP. The goal of the MicroSAP tool is to assist users with development of SAPs needed for site characterization, verification sampling, and post decontamination sampling stages of biological sampling and analysis activities in which the EPA would be responsible for conducting sampling. These activities could include sampling and analysis for a biological contamination incident, a research study, or an exercise. The development of this SAP outline did not consider the initial response of an incident, as it is assumed that the initial response would have been previously completed by another agency during the response, or the clearance phase, as it is assumed that separate committee would be established to make decisions regarding clearing a site. This outline also includes considerations for capturing the associated data quality objectives in the SAP.

Expanding & strengthening outdoor recreation research

Treesearch

Walter S. Hopkins

1971-01-01

Though the Forest Service has pioneered in outdoor recreation research, the funding for recreation research has been inadequate. Specific needs for research are outlined. There is a need to define recreation and recreation research in terms that busy legislators can understand.

In-School Military Recruiting: A Counseling Perspective.

ERIC Educational Resources Information Center

Ciborowski, Paul J.

1980-01-01

The counselor's goal is to strike an acceptable balance between the needs of students and those of the armed forces. The approach outlined emphasizes the need for balanced information, counselor involvement, and well-organized and coordinated recruitment activities. (Author)

Strengthening bridges using composite materials.

DOT National Transportation Integrated Search

1998-03-01

The objective of this research project is to outline methodologies for using Fiber Reinforced Polymer (FRP) composites to strengthen and rehabilitate reinforced concrete bridge elements. : Infrastructure deterioration and bridge strengthening techniq...

Is That Frog Legal?

ERIC Educational Resources Information Center

Sanchez, Ana Maria

1982-01-01

Outlines New York and federal laws governing the collection of natural materials (plants, animals, birds, reptiles, amphibians, insects, bird nests) for teaching purposes. Notes sources of helpful information and required permits. (MH)

Computational Materials: Modeling and Simulation of Nanostructured Materials and Systems

NASA Technical Reports Server (NTRS)

Gates, Thomas S.; Hinkley, Jeffrey A.

2003-01-01

The paper provides details on the structure and implementation of the Computational Materials program at the NASA Langley Research Center. Examples are given that illustrate the suggested approaches to predicting the behavior and influencing the design of nanostructured materials such as high-performance polymers, composites, and nanotube-reinforced polymers. Primary simulation and measurement methods applicable to multi-scale modeling are outlined. Key challenges including verification and validation of models are highlighted and discussed within the context of NASA's broad mission objectives.

Laser And Nonlinear Optical Materials For Laser Remote Sensing

NASA Technical Reports Server (NTRS)

Barnes, Norman P.

2005-01-01

NASA remote sensing missions involving laser systems and their economic impact are outlined. Potential remote sensing missions include: green house gasses, tropospheric winds, ozone, water vapor, and ice cap thickness. Systems to perform these measurements use lanthanide series lasers and nonlinear devices including second harmonic generators and parametric oscillators. Demands these missions place on the laser and nonlinear optical materials are discussed from a materials point of view. Methods of designing new laser and nonlinear optical materials to meet these demands are presented.

Structural Materials and Fuels for Space Power Plants

NASA Technical Reports Server (NTRS)

Bowman, Cheryl; Busby, Jeremy; Porter, Douglas

2008-01-01

A fission reactor combined with Stirling convertor power generation is one promising candidate in on-going Fission Surface Power (FSP) studies for future lunar and Martian bases. There are many challenges for designing and qualifying space-rated nuclear power plants. In order to have an affordable and sustainable program, NASA and DOE designers want to build upon the extensive foundation in nuclear fuels and structural materials. This talk will outline the current Fission Surface Power program and outline baseline design options for a lunar power plant with an emphasis on materials challenges. NASA first organized an Affordable Fission Surface Power System Study Team to establish a reference design that could be scrutinized for technical and fiscal feasibility. Previous papers and presentations have discussed this study process in detail. Considerations for the reference design included that no significant nuclear technology, fuels, or material development were required for near term use. The desire was to build upon terrestrial-derived reactor technology including conventional fuels and materials. Here we will present an overview of the reference design, Figure 1, and examine the materials choices. The system definition included analysis and recommendations for power level and life, plant configuration, shielding approach, reactor type, and power conversion type. It is important to note that this is just one concept undergoing refinement. The design team, however, understands that materials selection and improvement must be an integral part of the system development.

Project financing of district heating/cooling systems

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

Feldman, R.D.

1986-03-01

Two issues are discussed in detail: the project finance joint venture and technology transfers. An increase if the frequency of these issues has been served in project financings. An understanding of these issues is necessary to structure project financings of alternate energy projects in the future. Capitalization needs are outlined, and typical provisions of a joint finance structure are outlined. The issue of exclusivity as it applies to technology transfers is discussed.

The space exploration initiative

NASA Technical Reports Server (NTRS)

Priest, Pete

1991-01-01

A number of view graph charts are presented which outline the presentation. Outlined are reasons for going to Mars, why it is necessary to go to the Moon first, and the presidential decision on the space exploration initiative. Other representative charts are entitled: Lunar transportation system requirement drivers; Mars transportation system requirement drivers; National space policy goals; Exploration hardware needed; Mars mission profile; Science on the Moon and Mars; and Two independent reviews.

A systematic quality review of high-tech AAC interventions as an evidence-based practice.

PubMed

Morin, Kristi L; Ganz, Jennifer B; Gregori, Emily V; Foster, Margaret J; Gerow, Stephanie L; Genç-Tosun, Derya; Hong, Ee Rea

2018-06-01

Although high-tech augmentative and alternative communication (AAC) is commonly used to teach social-communication skills to people with autism spectrum disorder or intellectual disabilities who have complex communication needs, there is a critical need to evaluate the efficacy of this approach. The aim of this systematic review was to evaluate the quality of single-case experimental design research on the use of high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities who have complex communication needs, to determine if this intervention approach meets the criteria for evidence-based practices as outlined by the What Works Clearinghouse. Additionally, information on the following extended methodological standards is reported on all included studies: participant description, description of setting and materials, interventionist description, baseline and intervention description, maintenance, generalization, procedural integrity, and social validity. The results from 18 multiple-baseline or multiple-probe experiments across 17 studies indicate that using high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities and complex communication needs can be considered an evidence-based practice, although the review of comparison (i.e., alternating treatment) design studies did not indicate that high-tech AAC is significantly better than low-tech AAC.

Capabilities Development for Transient Testing of Advanced Nuclear Fuels at TREAT

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

Woolstenhulme, N. E.; Baker, C. C.; Bess, J. D.

2016-09-01

The TREAT facility is a unique capability at the Idaho National Laboratory currently being prepared for resumption of nuclear transient testing. Accordingly, designs for several transient irradiation tests are being pursued to enable development of advanced nuclear fuels and materials. In addition to the reactor itself, the foundation for TREAT’s capabilities also include a suite of irradiation vehicles and supporting infrastructure to provide the desired specimen boundary conditions while supporting a variety of instrumentation needs. The challenge of creating these vehicles, especially since many of the modern data needs were not historically addressed in TREAT experiment vehicles, has necessitated amore » sizeable engineering effort. This effort is currently underway and maturing rapidly. This paper summarizes the status, future plans, and rationale for TREAT experiment vehicle capabilities. Much of the current progress is focused around understanding and demonstrating the behavior of fuel design with enhanced accident tolerance in water-cooled reactors. Additionally, several related efforts are underway to facilitate transient testing in liquid sodium, inert gas, and steam environments. This paper discusses why such a variety of capabilities are needed, outlines plans to accomplish them, and describes the relationship between transient data needs and the irradiation hardware that will support the gathering of this information.« less

The poorest first: WHO's activities to help the people in greatest need.

PubMed

Jancloes, M

1998-01-01

Through its Division of Intensified Cooperation with Countries and Peoples in Greatest Need, WHO is giving special attention to the relationship between poverty and ill-health. The work of the Division is outlined in the present article.

A Needs Assessment: The Health Status of Migrant Children as They Enter Kindergarten.

ERIC Educational Resources Information Center

Good, Mary Ellen

This paper examines the health needs of migrant children entering kindergarten. An extensive literature review discusses Leininger's model of culture congruent care as it relates to health services for migrant children; describes California's growing Latino and migrant populations; and outlines previous studies on the specific health needs of…

Pacific Region: A Report Identifying and Addressing the Educational Needs

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This report represents the deliberations of the Pacific Regional Advisory Committee (RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 to assess the educational needs of the region. The committee's report outlines educational needs across the state, districts, and territories of Hawai'i, the Commonwealth of…

Identifying True Normality in the Elementary Child

ERIC Educational Resources Information Center

Baker, Kay

2017-01-01

Kay Baker offers a look at the needs and manifestations (observed characteristics) of the developing human being, specifically of the second-plane child. She outlines key ideas in thinking about these needs and manifestations and discerns the pedagogy associated with each. She emphasizes that the pedagogy/practice must meet the needs of the child.…

Review of the Literature on Children with Special Educational Needs

ERIC Educational Resources Information Center

Alkahtani, Mohammed Ali

2016-01-01

This study outlines the literature relevant to the Cross-cultural issues and the politics of SEN and the different perspectives arising from the literature on this widely debated issue are addressed. In addition, the origin of the term "special educational needs" (SEN), its definitions and the types of special education needs are…

Universal Design for Learning: Critical Need Areas for People with Learning Disabilities

ERIC Educational Resources Information Center

Strobel, Wendy; Arthanat, Sajay; Bauer, Stephen; Flagg, Jennifer

2007-01-01

The primary market research outlined in this paper was conducted by the Rehabilitation Engineering Research Center on Technology Transfer to identify critical technology needs for people with learning disabilities. Based on the research conducted, the underlying context of these technology needs is Universal Design for Learning (UDL). The paper…

National Center on Educational Media and Materials for the Handicapped: Policies and Procedures.

ERIC Educational Resources Information Center

Bureau of Education for the Handicapped (DHEW/OE), Washington, DC.

The document outlines aspects of the new National Center on Educational Media and Materials for the Handicapped (NCEMMH), whose establishment was approved by Public Law 91-61 in August, 1969. It will provide a setting where special education educators and educational technologists can create, design, and develop new instructional tools and…

Curriculums in Industrial Technology. Plastics Technology. Industrial Maintenance. Computer Numerical Control. Teacher's Manuals and Student Learning Guides.

ERIC Educational Resources Information Center

El Paso Community Coll., TX.

Curriculum guides are provided for plastics technology, industrial maintenance, and computer numerical control. Each curriculum is divided into a number of courses. For each course these instructor materials are presented in the official course outline: course description, course objectives, unit titles, texts and materials, instructor resources,…

Curriculum Development, Refinement and Testing of Performance Indicators for Selected Vocational Programs. Final Report.

ERIC Educational Resources Information Center

Stella, Carolyn Rose

Curriculum materials are provided for 15 vocational programs. Each course is divided into units, for which a lesson plan is provided. The lesson plans vary slightly by course but generally contain these components: unit title, goal and/or objective, content outline, rationale, procedures, a list of required materials, recommended form of…

The Impact of Course Length on Online Numeric-Based Course Grades

ERIC Educational Resources Information Center

Mensch, Scott

2013-01-01

When offering online classes, it is necessary to ensure that all course material and objectives will be covered and learners will be successful in the course. This becomes especially important when the same class material and objectives are offered in a three-, five-, and fourteen-week format. This paper outlines the difficulty of delivering…

The Building Blocks of Digital Media Literacy: Socio-Material Participation and the Production of Media Knowledge

ERIC Educational Resources Information Center

Dezuanni, Michael

2015-01-01

This article outlines the knowledge and skills students develop when they engage in digital media production and analysis in school settings. The metaphor of "digital building blocks" is used to describe the material practices, conceptual understandings and production of knowledge that lead to the development of digital media literacy.…

Case Studies in Critical Ecoliteracy: A Curriculum for Analyzing the Social Foundations of Environmental Problems

ERIC Educational Resources Information Center

Turner, Rita; Donnelly, Ryan

2013-01-01

This article outlines the features and application of a set of model curriculum materials that utilize eco-democratic principles and humanities-based content to cultivate critical analysis of the cultural foundations of socio-environmental problems. We first describe the goals and components of the materials, then discuss results of their use in…

A Decision Structure for Teaching Machines. M.I.T. PRESS Research Monograph, 14.

ERIC Educational Resources Information Center

Smallwood, Richard D.

The problem of enabling a teaching machine to adapt to the individual characteristics of students in presenting course material has been considered--general outlines of computer algorithms and decision criteria have been formulated. It is assumed that there exists both an ordered set of concepts which comprise the material to be learned and, for…

Short beam shear tests of polymeric laminates and unidirectional composites

NASA Technical Reports Server (NTRS)

Stinchcomb, W. W.; Henneke, E. G.

1980-01-01

The application of advanced composite materials in aerospace, ground transportation, and sporting industries are discussed. Failure theories for the design and mechanical behavior of composite materials are emphasized. Methods for detecting specific types of flaws are outlined. The effect of detected flaws on mechanical properties such as stiffness, strength, fatigue lifetime, or residual strength is described.

Low Budget Biology 3: A Collection of Low Cost Labs and Activities.

ERIC Educational Resources Information Center

Wartski, Bert; Wartski, Lynn Marie

This document contains biology labs, demonstrations, and activities that use low budget materials. The goal is to get students involved in the learning process by experiencing biology. Each lab has a teacher preparation section which outlines the purpose of the lab, some basic information, a list of materials , and how to prepare the different…

The Hawaiian Monarchy: Instructional Materials/Resources for Grade 7 Social Studies. Draft.

ERIC Educational Resources Information Center

Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

Materials in this curriculum guide for a seventh grade social studies course focus on the development of the monarchy period in Hawaii's history. Following a course outline, 10 study units cover map skills, early historical background, and the reigns of the following kings and queens: Kamehameha, Liholiho, Kauikeaouli, Alexander Liholiho, Lot,…

Basic Safety II. Apprentice Related Training Module.

ERIC Educational Resources Information Center

Rice, Eric; Spetz, Sally H.

One in a series of core instructional materials for apprentices to use during the first or second years of apprentice-related subjects training, this booklet deals with basic safety. The first section consists of an outline of the content and scope of the core materials as well as a self-assessment pretest. Covered in the four instructional…

Writing in the Professions: A Course Guide and Instructional Materials for an Advanced Composition Course.

ERIC Educational Resources Information Center

Goswami, Dixie; And Others

Intended for teachers of an advanced undergraduate composition course for majors in any of the liberal arts, social sciences, humanities, or business, this manual offers an outline, instructional materials, and some suggested assignments. Emphasis is placed on the process of composing, particularly the ways students should write for different…

Rotating assembly working group summary

NASA Technical Reports Server (NTRS)

Kulkarni, S. V.

1984-01-01

The feasibility of a fail safe flywheel system was demonstrated. Three of the major advantages of flywheel systems are: longer operational life, higher electrical efficiency, and higher system energy density. The use of composite material flywheels is important to realize these advantages. Rotor design and dynamics, rotor materials and fabrication, safety, nondestructive testing, and systems operation loads and environment, are outlined.

Monitoring and verification R&D

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

Pilat, Joseph F; Budlong - Sylvester, Kory W; Fearey, Bryan L

2011-01-01

The 2010 Nuclear Posture Review (NPR) report outlined the Administration's approach to promoting the agenda put forward by President Obama in Prague on April 5, 2009. The NPR calls for a national monitoring and verification R&D program to meet future challenges arising from the Administration's nonproliferation, arms control and disarmament agenda. Verification of a follow-on to New START could have to address warheads and possibly components along with delivery capabilities. Deeper cuts and disarmament would need to address all of these elements along with nuclear weapon testing, nuclear material and weapon production facilities, virtual capabilities from old weapon and existingmore » energy programs and undeclared capabilities. We only know how to address some elements of these challenges today, and the requirements may be more rigorous in the context of deeper cuts as well as disarmament. Moreover, there is a critical need for multiple options to sensitive problems and to address other challenges. There will be other verification challenges in a world of deeper cuts and disarmament, some of which we are already facing. At some point, if the reductions process is progressing, uncertainties about past nuclear materials and weapons production will have to be addressed. IAEA safeguards will need to continue to evolve to meet current and future challenges, and to take advantage of new technologies and approaches. Transparency/verification of nuclear and dual-use exports will also have to be addressed, and there will be a need to make nonproliferation measures more watertight and transparent. In this context, and recognizing we will face all of these challenges even if disarmament is not achieved, this paper will explore possible agreements and arrangements; verification challenges; gaps in monitoring and verification technologies and approaches; and the R&D required to address these gaps and other monitoring and verification challenges.« less

Laser Material Processing for Microengineering Applications

NASA Technical Reports Server (NTRS)

Helvajian, H.

1995-01-01

The processing of materials via laser irradiation is presented in a brief survey. Various techniques currently used in laser processing are outlined and the significance to the development of space qualified microinstrumentation are identified. In general the laser processing technique permits the transferring of patterns (i.e. lithography), machining (i.e. with nanometer precision), material deposition (e.g., metals, dielectrics), the removal of contaminants/debris/passivation layers and the ability to provide process control through spectroscopy.

Teaching FLOP.

ERIC Educational Resources Information Center

Zdenek, Joseph W.

1983-01-01

A one-week Elderhostel course in survival Spanish focused on introducing students to the basic sound system and enough basic structure and vocabulary items to enjoy travel. Experiences with material selection and student receptiveness are outlined. (MSE)

Development and characterization of a multi-layer magnetorheological elastomer isolator based on a Halbach array

NASA Astrophysics Data System (ADS)

Przybylski, Michal; Sun, Shuaishuai; Li, Weihua

2016-10-01

Most existing vibration isolators and dampers based on magnetorheological (MR) materials need electrical power to feed magnetic coils to stimulate the MR material, so if there is a loss of power, such as during a strong earthquake or system failure, they are unable to protect the structure. This paper outlines the design and test of a controllable multilayered magnetorheological elastomer (MRE) isolator based on a circular dipolar Halbach array; which is a set of magnets that generates a strong and uniform magnetic field. Combining an MRE layered isolator system with the Halbach array allows for constant vibration isolation with very low power consumption, where the power generated is only used to adjust the Halbach position. When this system was tested it successfully altered the lateral stiffness and damping force by 81.13% and 148.72%, respectively. This paper also includes an extended analysis of the magnetic field generated by the circular dipolar Halbach array and a discussion of the improvements that may potentially improve the range of magnetic fields generated.

Building an Information Resource Center for Competitive Intelligence.

ERIC Educational Resources Information Center

Martin, J. Sperling

1992-01-01

Outlines considerations in the design of a Competitive Intelligence Information Resource Center (CIIRC), which is needed by business organizations for effective strategic decision making. Discussed are user needs, user participation, information sources, technology and interface design, operational characteristics, and planning for implementation.…

Needs of the nation's transportation system : issue paper

DOT National Transportation Integrated Search

1993-05-31

This paper outlines some of the critical transportation needs to be met as the nation shifts its focus from the Cold War to a new vision of the future. It presents the technology and transportation policies of the new Administration and raises questi...

Mandatory Certification Needed in Librarianship.

ERIC Educational Resources Information Center

Williams, Benjamin R.

This report on the need for compulsory, standardized procedures for the certification of librarians (1) provides an historical overview of the subject; (2) identifies three types of certification: compulsory, permissive, and voluntary; (3) outlines current certification practices, requirements, and standards for school librarians; (4) reviews the…

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

Surgical education and adult learning: Integrating theory into practice.

PubMed

Rashid, Prem

2017-01-01

Surgical education continues to evolve from the master-apprentice model. Newer methods of the process need to be used to manage the dual challenges of educating while providing safe surgical care. This requires integrating adult learning concepts into delivery of practical training and education in busy clinical environments. A narrative review aimed at outlining and integrating adult learning and surgical education theory was undertaken. Additionally, this information was used to relate the practical delivery of surgical training and education in day-to-day surgical practice. Concepts were sourced from reference material. Additional material was found using a PubMed search of the words: 'surgical education theory' and 'adult learning theory medical'. This yielded 1351 abstracts, of which 43 articles with a focus on key concepts in adult education theory were used. Key papers were used to formulate structure and additional cross-referenced papers were included where appropriate. Current concepts within adult learning have a lot to offer when considering how to better deliver surgical education and training. Better integration of adult learning theory can be fruitful. Individual teaching surgical units need to rethink their paradigms and consider how each individual can contribute to the education experience. Up skilling courses for trainers can do much to improve the delivery of surgical education. Understanding adult learning concepts and integrating these into day-to-day teaching can be valuable.

Surgical education and adult learning: Integrating theory into practice

PubMed Central

Rashid, Prem

2017-01-01

Surgical education continues to evolve from the master-apprentice model. Newer methods of the process need to be used to manage the dual challenges of educating while providing safe surgical care. This requires integrating adult learning concepts into delivery of practical training and education in busy clinical environments. A narrative review aimed at outlining and integrating adult learning and surgical education theory was undertaken. Additionally, this information was used to relate the practical delivery of surgical training and education in day-to-day surgical practice. Concepts were sourced from reference material. Additional material was found using a PubMed search of the words: ‘surgical education theory’ and ‘adult learning theory medical’. This yielded 1351 abstracts, of which 43 articles with a focus on key concepts in adult education theory were used. Key papers were used to formulate structure and additional cross-referenced papers were included where appropriate. Current concepts within adult learning have a lot to offer when considering how to better deliver surgical education and training. Better integration of adult learning theory can be fruitful. Individual teaching surgical units need to rethink their paradigms and consider how each individual can contribute to the education experience. Up skilling courses for trainers can do much to improve the delivery of surgical education. Understanding adult learning concepts and integrating these into day-to-day teaching can be valuable. PMID:28357046

Manpower and Personnel Standardization Language for Army Systems

DTIC Science & Technology

1989-01-01

completeness, the outline described a series of steps in a ’stand-alone* process. That is to say that it included all of the actions that a contractor would...duplication among MANPRINT domains and other programs, such as LSA, was deferred to later stages of the effort. Outlining the information that was needed...MANPRINT policy, emphasis was placed on initiating action during the earliest phases of development. These contractor tasks and the attendant quality

Tell Me What I Need to Know: What Mayors and Governors Want From Their Fusion Center

DTIC Science & Technology

2009-09-01

jurisdictions where daily risks and threats emerge from the complexities of an integrated world. Paradoxically, as will be outlined through this...environment for their jurisdictions where daily risks and threats emerge from the complexities of an integrated world. Paradoxically, as will be outlined...their jurisdictions where daily risks and threats emerge from the complexities of an integrated world. This setting, where the confluence of

Digital processing of radiographic images for print publication.

PubMed

Cockerill, James W

2002-01-01

Digital imaging of X-rays yields high quality, evenly exposed negatives and prints. This article outlines the method used, materials and methods of this technique and discusses the advantages of digital radiographic images.

7 CFR 58.232 - Milk.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.232 Milk. Raw milk shall meet the requirements as outlined in §§ 58.132 through 58.138 and, unless...

7 CFR 58.232 - Milk.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Plants Approved for USDA Inspection and Grading Service 1 Quality Specifications for Raw Materials § 58.232 Milk. Raw milk shall meet the requirements as outlined in §§ 58.132 through 58.138 and, unless...

Thermonuclear land of plenty

NASA Astrophysics Data System (ADS)

Gasior, P.

2014-11-01

Since the process of energy production in the stars has been identified as the thermonuclear fusion, this mechanism has been proclaimed as a future, extremely modern, reliable and safe for sustaining energetic needs of the humankind. However, the idea itself was rather straightforward and the first attempts to harness thermonuclear reactions have been taken yet in 40s of the twentieth century, it quickly appeared that physical and technical problems of domesticating exotic high temperature medium known as plasma are far from being trivial. Though technical developments as lasers, superconductors or advanced semiconductor electronics and computers gave significant contribution for the development of the thermonuclear fusion reactors, for a very long time their efficient performance was out of reach of technology. Years of the scientific progress brought the conclusions that for the development of the thermonuclear power plants an enormous interdisciplinary effort is needed in many fields of science covering not only plasma physics but also material research, superconductors, lasers, advanced diagnostic systems (e.g. spectroscopy, interferometry, scattering techniques, etc.) with huge amounts of data to be processed, cryogenics, measurement-control systems, automatics, robotics, nanotechnology, etc. Due to the sophistication of the problems with plasma control and plasma material interactions only such a combination of the research effort can give a positive output which can assure the energy needs of our civilization. In this paper the problems of thermonuclear technology are briefly outlined and it is shown why this domain can be a broad field for the experts dealing with electronics, optoelectronics, programming and numerical simulations, who at first glance can have nothing common with the plasma or nuclear physics.

Do interruptions affect quality of work?

PubMed

Foroughi, Cyrus K; Werner, Nicole E; Nelson, Erik T; Boehm-Davis, Deborah A

2014-11-01

The aim of this study was to determine if interruptions affect the quality of work. Interruptions are commonplace at home and in the office. Previous research in this area has traditionally involved time and errors as the primary measures of disruption. Little is known about the effect interruptions have on quality of work. Fifty-four students outlined and wrote three essays using a within-subjects design. During Condition 1, interruptions occurred while participants were outlining. During Condition 2, interruptions occurred while they were writing. No interruptions occurred in Condition 3. Quality of work was significantly reduced in both interruption conditions when compared to the non-interruption condition. The number of words produced was significantly reduced when participants were interrupted while writing the essay but not when outlining the essay. This research represents a crucial first step in understanding the effect interruptions have on quality of work. Our research suggests that interruptions negatively impact quality of work during a complex, creative writing task. Since interruptions are such a prevalent part of daily life, more research needs to be conducted to determine what other tasks are negatively impacted. Moreover, the underlying mechanism(s) causing these decrements needs to be identified. Finally, strategies and systems need to be designed and put in place to help counteract the decline in quality of work caused by interruptions.

Ethical Issues in Conducting Research With Deaf Populations

PubMed Central

Schlehofer, Deirdre; Thew, Denise

2013-01-01

Deaf American Sign Language (ASL) users represent a small population at risk for marginalization from research and surveillance activities resulting from cultural, language, and ethical challenges. The Deaf community’s view of deafness as a cultural identity, rather than a disability, contradicts the medical community’s perception of deafness as a disease or deficiency in need of correction or elimination. These differences continue to have significant cultural and social implications within the Deaf community, resulting in mistrust of research opportunities. Two particularly contentious ethical topics for the Deaf community are the absence of community representation in genetic research and the lack of accessible informed consents and research materials. This article outlines a series of innovative strategies and solutions to these issues, including the importance of community representation and collaboration with researchers studying deaf populations. PMID:24134363

Use of ceramics in point-focus solar receivers

NASA Technical Reports Server (NTRS)

Smoak, R. H.; Kudirka, A. A.

1981-01-01

One of the research and development efforts in the Solar Thermal Energy Systems Project at the Jet Propulsion Laboratory has been focused on application of ceramic components for advanced point-focus solar receivers. The impetus for this effort is a need for high efficiency, low cost solar receivers which operate in a temperature regime where use of metal components is impractical. The current status of the work on evaluation of ceramic components at JPL and elsewhere is outlined and areas where lack of knowledge is currently slowing application of ceramics are discussed. Future developments of ceramic processing technology and reliability assurance methodology should open up applications for the point-focus solar concentrator system in fuels and chemicals production, in thermochemical energy transport and storage, in detoxification of hazardous materials and in high temperature process heat as well as for electric power generation.

Moisture-temperature degradation in module encapsulants: The general problem of moisture in photovoltaic encapsulants

NASA Technical Reports Server (NTRS)

Mon, G. R.

1985-01-01

A general research approach was outlined toward understanding water-module interactions and the influence of temperature involving the need to: quantify module performance loss versus level of accumulated degradation, establish the dependence of the degradation reaction rate on module moisture and temperature levels, and determine module moisture and temperature levels in field environments. These elements were illustrated with examples drawn from studies of the now relatively well understood module electrochemical degradation process. Research data presented include temperature and humidity-dependent equilibrium leakage current values for multiparameter module material and design configurations. The contributions of surface, volume, and interfacial conductivities was demonstrated. Research directions were suggested to more fully understand the contributions to overall module conductivity of surface, volume, and interfacial conductivities over ranges of temperature and relative humidity characteristic of field environments.

Pitch-informed solo and accompaniment separation towards its use in music education applications

NASA Astrophysics Data System (ADS)

Cano, Estefanía; Schuller, Gerald; Dittmar, Christian

2014-12-01

We present a system for the automatic separation of solo instruments and music accompaniment in polyphonic music recordings. Our approach is based on a pitch detection front-end and a tone-based spectral estimation. We assess the plausibility of using sound separation technologies to create practice material in a music education context. To better understand the sound separation quality requirements in music education, a listening test was conducted to determine the most perceptually relevant signal distortions that need to be improved. Results from the listening test show that solo and accompaniment tracks pose different quality requirements and should be optimized differently. We propose and evaluate algorithm modifications to better understand their effects on objective perceptual quality measures. Finally, we outline possible ways of optimizing our separation approach to better suit the requirements of music education applications.

Using Human Capital Planning to Predict Future Talent Needs

ERIC Educational Resources Information Center

Ruse, Donald; Jansen, Karen

2008-01-01

Human capital planning is an important tool in predicting future talent needs and sustaining organizational excellence over the long term. This article examines the concept of human capital planning and outlines how institutions can use HCP to identify the type and number of talent needed both now and in the future, recognize and prioritize talent…

Herzberg's Theory of Motivation and Maslow's Hierarchy of Needs. ERIC/AE Digest.

ERIC Educational Resources Information Center

Gawel, Joseph E.

Among the behavioral theories embraced by American business are those of Frederick Herzberg and Abraham Maslow. Herzberg proposed a theory about job factors that motivate employees, and Maslow developed a theory about the rank and satisfaction of human needs and how people pursue those needs. This digest briefly outlines both theories and then…

Sexuality and intimacy among care home residents.

PubMed

Simpson, Paul; Horne, Maria; Brown, Laura J E; Dickinson, Tommy; Wilson, Christine Brown

Discussing sexuality and intimacy with older people can be problematic, so it is not uncommon that their needs go unrecognised. This article identifies barriers to addressing sexuality and intimacy needs, and outlines some simple strategies to raise awareness of them among older care home residents and staff, thereby facilitating a discussion to enable such needs to be met.

Appalachian Region: A Report Identifying and Addressing the Educational Needs

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This report presents the deliberations of the Appalachia Regional Advisory Committee (Appalachia RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 (20 U.S.C. sections 9601 et. seq.) to assess the educational needs of the region. The Committee's report outlines the educational needs across the four states of…

Midwest Region: A Report Identifying and Addressing the Educational Needs

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This report presents the deliberations of the Midwest Regional Advisory Committee (MW RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 (20 U.S.C. sections 9601 et. seq.) to assess the educational needs of the region. The committee's report outlines the educational needs across the seven states of Illinois,…

Central Region: A Report Identifying and Addressing the Educational Needs

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This report presents the deliberations of the Central Regional Advisory Committee (RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 (20 U.S.C. sections 9601 et. seq.) to assess the educational needs of the region. The committee's report outlines the educational needs across the states of Colorado, Kansas,…

Mid-Atlantic Region: A Report Identifying and Addressing the Educational Needs

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This report presents the deliberations of the Mid-Atlantic Regional Advisory Committee (RAC), one of 10 RACs established under the Educational Technical Assistance Act of 2002 (20 U.S.C. sections 9601 et. seq.) to assess the educational needs of the region. The committee's report outlines the educational needs across the District of Columbia and…

Photoelectrochemical devices for solar water splitting - materials and challenges.

PubMed

Jiang, Chaoran; Moniz, Savio J A; Wang, Aiqin; Zhang, Tao; Tang, Junwang

2017-07-31

It is widely accepted within the community that to achieve a sustainable society with an energy mix primarily based on solar energy we need an efficient strategy to convert and store sunlight into chemical fuels. A photoelectrochemical (PEC) device would therefore play a key role in offering the possibility of carbon-neutral solar fuel production through artificial photosynthesis. The past five years have seen a surge in the development of promising semiconductor materials. In addition, low-cost earth-abundant co-catalysts are ubiquitous in their employment in water splitting cells due to the sluggish kinetics of the oxygen evolution reaction (OER). This review commences with a fundamental understanding of semiconductor properties and charge transfer processes in a PEC device. We then describe various configurations of PEC devices, including single light-absorber cells and multi light-absorber devices (PEC, PV-PEC and PV/electrolyser tandem cell). Recent progress on both photoelectrode materials (light absorbers) and electrocatalysts is summarized, and important factors which dominate photoelectrode performance, including light absorption, charge separation and transport, surface chemical reaction rate and the stability of the photoanode, are discussed. Controlling semiconductor properties is the primary concern in developing materials for solar water splitting. Accordingly, strategies to address the challenges for materials development in this area, such as the adoption of smart architectures, innovative device configuration design, co-catalyst loading, and surface protection layer deposition, are outlined throughout the text, to deliver a highly efficient and stable PEC device for water splitting.

Edgewood Independent School District Instructional Television Guides - Countdown, Teacher's Guide 5; Safari, Teacher's Guide 5; Probe, Teacher's Guide 6; Abacus, Teacher's Guide 6; Mathletics, Teacher's Guide 7; Algebraically Speaking, Teacher's Guide 8; Related Math I & II, Teacher's Guides 9 & 10; Spectra, Teacher's Guide 9.

ERIC Educational Resources Information Center

Bolton, Earle; Gueringer, June

Enclosed is a number of booklets containing lesson outlines of materials in mathematics and science. These outlines are designed to give teachers and students an idea of what to expect when a telecast is schedules for their classes. The tele-lessons are given for the purpose of providing enrichment activities and giving coherence to the entire…

Plastics processing: statistics, current practices, and evaluation.

PubMed

Cooke, F

1993-11-01

The health care industry uses a huge quantity of plastic materials each year. Much of the machinery currently used, or supplied, for plastics processing is unsuitable for use in a clean environment. In this article, the author outlines the reasons for the current situation and urges companies to re-examine their plastic-processing methods, whether performed in-house or subcontracted out. Some of the factors that should be considered when evaluating plastics-processing equipment are outlined to assist companies in remaining competitive and complying with impending EC regulations on clean room standards for manufacturing areas.

Construction of In-house Databases in a Corporation

NASA Astrophysics Data System (ADS)

Fujii, Yohzo

The author outlines the inhouse technical information system, OSTI of Osaka Research Institute, Sumitomo Chemical company as an example of inhouse database construction and use at a chemical industry. This system is to compile database for technical information generated inside the Laboratory and to provide online searching as well as title lists of the latest data output from it aiming at effective use of information among the departments, prevention from overlapped research thema, and support of research activities. The system outline, characteristics, materials to be covered, input items and search examples are described.

Report Writing for Technical Staff. P.R.I.D.E. People Retraining for Industry Excellence.

ERIC Educational Resources Information Center

Burt, Lorna

This guide, part of a series of workplace-developed materials for retraining factory workers, provides teaching materials for a workplace course in report writing skills for technical staff. The course has been designed to help new engineers with all aspects of report writing. It covers the outline and structure of reports, brainstorming,…

Process of Converting Military Training Materials to Competency-Based Modules for Civilian Use. A Documentation.

ERIC Educational Resources Information Center

Organization and Human Resources Development Associates, Inc., Austin, TX.

This document outlines the steps in the process of converting military training materials in physician and dental assistant education to competency-based learning modules for use in the civilian sector. Subsections discuss the activity and any problems or issues involved for 14 steps. The 14 steps are as follow: establish liaison to obtain…

Teaching about Asia at the Secondary Level. Report of the Fifteenth Yale Conference on the Teaching of Social Studies.

ERIC Educational Resources Information Center

Bartlett, Beatrice S., Ed.; And Others

This conference booklet seeks to assist high school teachers who teach about Asia. Emphasis is upon providing a bibliography, with course outlines and background materials also offered. Four hundred annotated citations focusing on book, periodical, and other resource materials, published within the last decade, are provided for teachers working…

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

Wollaber, Allan Benton

This is a powerpoint presentation which serves as lecture material for the Parallel Computing summer school. It goes over the fundamentals of the Monte Carlo calculation method. The material is presented according to the following outline: Introduction (background, a simple example: estimating π), Why does this even work? (The Law of Large Numbers, The Central Limit Theorem), How to sample (inverse transform sampling, rejection), and An example from particle transport.

Participatory Action Research: An Overview--What Makes It Tick?

ERIC Educational Resources Information Center

Gaffney, Michael

2008-01-01

In this article I outline different elements of action research in an attempt to describe and define participatory action research (PAR). There is a lot more material available to readers these days, some of which I will refer you to in this article. I see my role here is to summarise enough of this material to help support your reading of the…

Exploring the Options. Curriculum Documents and Support Materials for the General Curriculum Options Stream of the Certificates of General Education for Adults.

ERIC Educational Resources Information Center

Johnson, Marlene, Ed.; Brearley, Laura, Ed.

This document contains detailed curriculum outlines and teacher support materials for the General Curriculum Options (GCO) stream of the Certificates of General Education (CGE) for Adults in Victoria, Australia. The following topics are discussed in the introduction: purpose of the guide, details of GCO subject areas, accreditation framework and…

Military Curriculum Materials for Vocational and Technical Education. Miniature/Microminiature Electronics Repair. CNTT W-100-0034B. Classroom Course 7-15.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

These instructor materials (curriculum outline, lesson plans) and student guide for a high school-postsecondary level course in miniature/microminiature electronic repair are one of a number of military-developed curriculum packages selected for adaptation to vocational instruction and curriculum development in a civilian setting. The course…

Related General Information for Vocational Cooperative, Trade and Technical Education. (Reprint).

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

The publication is a reprint of material revised over a period of years of use by teacher-coordinators of vocational industrial education. The material is designed to be used by teachers of general related information in preparing students to take their places in the world of work. Lesson outlines have been grouped into seven sections related to…

Latin American Culture Studies: Information and Materials for Teaching About Latin America. Revised Edition.

ERIC Educational Resources Information Center

Glab, Edward, Jr., Ed.

This resource manual provides ideas, lesson plans, course outlines, arts and crafts projects, games, and other materials for teaching K-12 students about Latin America. A major objective is to help students understand and appreciate the diverse Latin American culture. There are six chapters in this volume. Chapter one discusses key ideas that can…

Fuller on Legal Education.

ERIC Educational Resources Information Center

Summers, Robert S.

1984-01-01

The perspectives of Lon L. Fuller on legal education in the 1940s and 1950s is outlined, including the responsibilities and tasks of the lawyer, curricular deficiencies, pedagogical deficiencies, the need for and objectives of a course in jurisprudence, research needs, and obstacles to good legal education. (MSE)

Marketing Strategies, 1977-1978.

ERIC Educational Resources Information Center

Prince George's Community Coll., Largo, MD.

This paper, prepared by a task force comprised of representative faculty members of Prince George's Community College, presents a conceptual outline for a "marketing process" which emphasizes assessing community and individual needs and then providing services responsive to those needs. The model considers both marketing strategies aimed at…

Suture Products and Techniques: What to Use, Where, and Why.

PubMed

Regula, Christie G; Yag-Howard, Cyndi

2015-10-01

There are an increasing number of wound closure materials and suturing techniques described in the dermatologic and surgery literature. A dermatologic surgeon's familiarity with these materials and techniques is important to supplement his or her already established practices and improve surgical outcomes. To perform a thorough literature review of wound closure materials (sutures, tissue adhesives, surgical tape, and staples) and suturing techniques and to outline how and when to use them. A literature review was conducted using PubMed and other online search engines. Keywords searched included suture, tissue adhesive, tissue glue, surgical tape, staples, dermatologic suturing, and suturing techniques. Numerous articles outline the utility of various sutures, surgical adhesives, surgical tape, and staples in dermatologic surgery. In addition, there are various articles describing classic and novel suturing techniques along with their specific uses in cutaneous surgery. Numerous factors must be considered when choosing a wound closure material and suturing technique. These include wound tension, desire for wound edge eversion/inversion, desired hemostasis, repair type, patient's ability to care for the wound and return for suture removal, skin integrity, and wound location. Careful consideration of these factors and proper execution of suturing techniques can lead to excellent cosmetic results.

Wearable energy sources based on 2D materials.

PubMed

Yi, Fang; Ren, Huaying; Shan, Jingyuan; Sun, Xiao; Wei, Di; Liu, Zhongfan

2018-05-08

Wearable energy sources are in urgent demand due to the rapid development of wearable electronics. Besides flexibility and ultrathin thickness, emerging 2D materials present certain extraordinary properties that surpass the properties of conventional materials, which make them advantageous for high-performance wearable energy sources. Here, we provide a comprehensive review of recent advances in 2D material based wearable energy sources including wearable batteries, supercapacitors, and different types of energy harvesters. The crucial roles of 2D materials in the wearable energy sources are highlighted. Based on the current progress, the existing challenges and future prospects are outlined and discussed.

Mission and spacecraft support functions of the Materials Engineering Branch: A space oriented technology resource

NASA Technical Reports Server (NTRS)

Fisher, A.; Staugaitis, C. L.

1974-01-01

The capabilities of the Materials Engineering Branch (MEB) of the Goddard Space Flight Center, Greenbelt, Maryland, are surveyed. The specific functions of spacecraft materials review, materials processing and information dissemination, and laboratory support, are outlined in the Activity Report. Further detail is provided by case histories of laboratory satellite support and equipment. Project support statistics are shown, and complete listings of MEB publications, patents, and tech briefs are included. MEB staff, and their respective discipline areas and spacecraft liaison associations, are listed.

Hermes CX-7: Air transport system design simulation

NASA Technical Reports Server (NTRS)

Amer, Brian; Barter, John; Colucci, Jay; Foley, Caryn; Kockler, James; Rapp, David; Zeiger, Matthew

1992-01-01

The Hermes CX-7 has been designed to service the overnight parcel package delivery needs of the cities of Aeroworld as determined in the G-Dome Enterprises market survey. The design optimization centers on the prime goal of servicing the needs of these cities as efficiently and profitably as possible. The greatest factors which affect the design of an aircraft for the mission outlined in the Request for Proposal are cost, construction feasibility and effectiveness of the design. Other influencing factors are given by the constraints of the market, including a maximum takeoff and landing distance of 60 feet, storage capability in a container of size 5 ft. x 3 ft. x 2 ft., cargo packages of 2 inch and 4 inch cubes, and ability to turn with a radius no larger than 60 feet. Safety considerations such as flying at or below Mach one (30 ft/s) and controllability and maintainability of the aircraft must also be designed into the aircraft. Another influential factor is the efficiency of the aircraft which involves optimizations and tradeoffs of such factors as weight, lifting surface sizing, structural redundancy, and material costs.

The strategic approach to contraceptive introduction.

PubMed

Simmons, R; Hall, P; Díaz, J; Díaz, M; Fajans, P; Satia, J

1997-06-01

The introduction of new contraceptive technologies has great potential for expanding contraceptive choice, but in practice, benefits have not always materialized as new methods have been added to public-sector programs. In response to lessons from the past, the UNDP/UNFPA/WHO/World Bank Special Programme of Research, Development, and Research Training in Human Reproduction (HRP) has taken major steps to develop a new approach and to support governments interested in its implementation. After reviewing previous experience with contraceptive introduction, the article outlines the strategic approach and discusses lessons from eight countries. This new approach shifts attention from promotion of a particular technology to an emphasis on the method mix, the capacity to provide services with quality of care, reproductive choice, and users' perspectives and needs. It also suggests that technology choice should be undertaken through a participatory process that begins with an assessment of the need for contraceptive introduction and is followed by research and policy and program development. Initial results from Bolivia, Brazil, Burkina Faso, Chile, Myanmar, South Africa, Vietnam, and Zambia confirm the value of the new approach.

SSME - Materials and Methods for Addressing High-Pressure Hydrogen Embrittlement

NASA Technical Reports Server (NTRS)

Matejczk, Daniel; Russell, Dale; Frandsen, Jon; Swanson, Greg

2010-01-01

From the humid, corrosion-friendly atmosphere of KSC, to the extreme heat of ascent, to the cold vacuum of space, the Space Shuttle faced one hostile environment after another. One of those harsh environments the hydrogen environment existed within the shuttle itself. Liquid hydrogen was the fuel that powered the shuttle s complex, powerful, and reusable main engine. Hydrogen provided the high specific impulse the bang per pound of fuel needed to perform the shuttle s heavy lifting duties. Hydrogen, however, was also a potential threat to the very metal of the propulsion system that used it. The diffusion of hydrogen atoms into a metal can make it more brittle and prone to cracking a process called hydrogen embrittlement. This effect can reduce the toughness of carefully selected and prepared materials. A concern that exposure to hydrogen might encourage crack growth was present from the beginning of the Space Shuttle Program, but the rationale for using hydrogen was compelling. This paper outlines the material characterization, anomaly resolution, and path to understanding of hydrogen embrittlement on superalloys through the course of the SSME program. Specific examples of nickel alloy turbine housings and single crystal turbine blades are addressed. The evolution of fracture mechanics analytical methods is also addressed.

Heterogeneous Catalysis.

ERIC Educational Resources Information Center

Miranda, R.

1989-01-01

Described is a heterogeneous catalysis course which has elements of materials processing embedded in the classical format of catalytic mechanisms and surface chemistry. A course outline and list of examples of recent review papers written by students are provided. (MVL)

Thimk Tank.

ERIC Educational Resources Information Center

Siegelman, Richard

1978-01-01

This article outlines an eight-station learning center, based on commercial materials, which students may use in their free time to improve skills in deductive and inductive reasoning, criticism and analysis, creative thinking, problem solving, and moral reasoning. (Author/SJL)

Wiring test program insulation material related properties

NASA Technical Reports Server (NTRS)

Reher, Heinz-Josef

1995-01-01

This viewgraph presentation provides an overview of activities at DASA-RI concerning the testing of wires for manned spacecraft, including test facilities, arc-tracking tests, flammability tests, microgravity tests, and standardization, and outlines future activities.

Breaking into Print: A Beginner's Guide to Self-Publishing.

ERIC Educational Resources Information Center

Coelho, Elizabeth

1988-01-01

Outlines the business and production aspects of self-publishing, with some tips for desktop publishing, as it involves the design and development of Canadian English-as a-second-language instructional materials. (Author/CB)

Physics Notes.

ERIC Educational Resources Information Center

School Science Review, 1982

1982-01-01

Outlines methodology, demonstrations, and materials including: an inexpensive wave machine; speed of sound in carbon dioxide; diffraction grating method for measuring spectral line wavelength; linear electronic thermometer; analogy for bromine diffusion; direct reading refractice index meter; inexpensive integrated circuit spectrophotometer; and…

Particulate Air Pollution: The Particulars

ERIC Educational Resources Information Center

Murphy, James E.

1973-01-01

Describes some of the causes and consequences of particulate air pollution. Outlines the experimental procedures for measuring the amount of particulate materials that settles from the air and for observing the nature of particulate air pollution. (JR)

A review on chemical methodologies for preparation of mesoporous silica and alumina based materials.

PubMed

Naik, Bhanudas; Ghosh, Narendra Nath

2009-01-01

The discovery of novel family of molecular sieves called M41S aroused a worldwide resurgence in the field of porous materials. According to IUPAC definition inorganic solids that contain pores with diameter in the size range of 20-500 A are considered mesoporous materials. Mesoporous silica and alumina based materials find applications in catalysis, adsorption, host- guest encapsulation etc. This article reviews the current state of art and outline the recent patents in mesoporous materials research in three general areas: Synthesis, various mechanisms involved for porous structure formation and applications of silica and alumina based mesoporous materials.

Synthesis and Characterization of Manganese Sponge doped with TiO2

NASA Astrophysics Data System (ADS)

Mallikarjun, patil

2017-06-01

The aviation and mechanical industry has seen tremendous growth in recent years. While these trends only continue, the materials on development of better fabrication technologies. Spongy materials are projected as favourable materials for the future as porous in nature. The current paper devotes to enhance mechanical properties by the use of Manganese sponge doped with TiO2 possess an outstanding array of properties not readily achievable with other materials. Samples were synthesized by Kroll process and solid-state reaction. The specified materials compares well with the presently used aeromechanical materials in all terms. The scope for further research work in this area will be outlined.

Technology Interdependency Roadmaps for Space Operations

NASA Technical Reports Server (NTRS)

Krishen, Kumar

1995-01-01

The requirements for Space Technology are outlined in terms of NASA Strategic Plan. The national emphasis on economic revitalization is described along with the environmental changes needed for the new direction. Space Technology Interdependency (STI) is elaborated in terms of its impact on national priority on science, education, and economy. Some suggested approaches to strengthening STI are outlined. Finally, examples of Technology Roadmaps for Space Operations area are included to illustrate the value of STI for national cohesiveness and economic revitalization.

Responding to Community Needs.

ERIC Educational Resources Information Center

Salinas, Alicia M.

This paper outlines the development process of a Comprehensive Education Plan (CEP) for one Texas school district. The Center for the Management of Innovation in Multicultural Education (MIME) is assisting the Edcouch-Elsa Independent School District to develop a comprehensive plan that will answer the whole community's educational needs. The…

Differentiating Writing Instruction: Meeting the Diverse Needs of Authors in a Classroom

ERIC Educational Resources Information Center

Shea, Mary

2015-01-01

This article outlines a rational for responsive, differentiated writing instruction that targets students' identified needs with respect to various dimensions of the writing process. Discussed is a cycle that requires ongoing assessment, instructional decision-making, responsive, differentiated instruction, guided practice, and assessment.…

The Challenge--To Meet The Needs of the Rapidly Expanding Horticulture Field

ERIC Educational Resources Information Center

Bird, Russell C.

1977-01-01

A horticulture instructor outlines various methods of getting information from the horticulture industry for use in planning instructional programs to fill industry needs. He suggests that student learning packets to implement the program could be developed with the assistance of industry. (MF)

A 3D Reconstruction Strategy of Vehicle Outline Based on Single-Pass Single-Polarization CSAR Data.

PubMed

Leping Chen; Daoxiang An; Xiaotao Huang; Zhimin Zhou

2017-11-01

In the last few years, interest in circular synthetic aperture radar (CSAR) acquisitions has arisen as a consequence of the potential achievement of 3D reconstructions over 360° azimuth angle variation. In real-world scenarios, full 3D reconstructions of arbitrary targets need multi-pass data, which makes the processing complex, money-consuming, and time expending. In this paper, we propose a processing strategy for the 3D reconstruction of vehicle, which can avoid using multi-pass data by introducing a priori information of vehicle's shape. Besides, the proposed strategy just needs the single-pass single-polarization CSAR data to perform vehicle's 3D reconstruction, which makes the processing much more economic and efficient. First, an analysis of the distribution of attributed scattering centers from vehicle facet model is presented. And the analysis results show that a smooth and continuous basic outline of vehicle could be extracted from the peak curve of a noncoherent processing image. Second, the 3D location of vehicle roofline is inferred from layover with empirical insets of the basic outline. At last, the basic line and roofline of the vehicle are used to estimate the vehicle's 3D information and constitute the vehicle's 3D outline. The simulated and measured data processing results prove the correctness and effectiveness of our proposed strategy.

Thermal energy storage flight experiments

NASA Technical Reports Server (NTRS)

Namkoong, D.

1989-01-01

Consideration is given to the development of an experimental program to study heat transfer, energy storage, fluid movement, and void location under microgravity. Plans for experimental flight packages containing Thermal Energy Storage (TES) material applicable for advanced solar heat receivers are discussed. Candidate materials for TES include fluoride salts, salt eutectics, silicides, and metals. The development of a three-dimensional computer program to describe TES material behavior undergoing melting and freezing under microgravity is also discussed. The TES experiment concept and plans for ground and flight tests are outlined.

Proceedings of the Joint Logistics Commanders Joint Policy Coordinating Group on Computer Resource Management; Computer Software Management Software Workshop, 2-5 April 1979.

DTIC Science & Technology

1979-08-21

Appendix s - Outline and Draft Material for Proposed Triservice Interim Guideline on Application of Software Acceptance Criteria....... 269 Appendix 9...AND DRAFT MATERIAL FOR PROPOSED TRISERVICE INTERIM GUIDELINE ON APPLICATION OF SOFTWARE ACCEPTANCE CRITERIA I I INTRODUCTION The purpose of this guide...contract item (CPCI) (code) 5. CPCI test plan 6. CPCI test procedures 7. CPCI test report 8. Handbooks and manuals. Al though additional material does

Sources of mineral raw materials for the production of building materials of the Republic of Sakha (Yakutia)

NASA Astrophysics Data System (ADS)

Burenina, O. N.; Savvinova, M. E.

2017-12-01

The paper outlines that in Yakutia, despite the availability of its own mineral resource base and a steady demand for concretes for various purposes, there are constraints to the development of industry, namely, the use of obsolete energy-intensive equipment and energy-consuming technologies, uneven dislocation of production capacities for the production of building materials on the territory of the republic, which significantly increases the cost of construction due to high tariffs of freight services.

Shock Sensitivity of energetic materials

NASA Technical Reports Server (NTRS)

Kim, K.

1980-01-01

Viscoplastic deformation is examined as the principal source of hot energy. Some shock sensitivity data on a proposed model is explained. A hollow sphere model is used to approximate complex porous matrix of energetic materials. Two pieces of shock sensitivity data are qualitatively compared with results of the proposed model. The first is the p2 tau law. The second is the desensitization of energetic materials by a ramp wave applied stress. An approach to improve the model based on experimental observations is outlined.

Manufacturing Aspects of Advanced Polymer Composites for Automotive Applications

NASA Astrophysics Data System (ADS)

Friedrich, Klaus; Almajid, Abdulhakim A.

2013-04-01

Composite materials, in most cases fiber reinforced polymers, are nowadays used in many applications in which light weight and high specific modulus and strength are critical issues. The constituents of these materials and their special advantages relative to traditional materials are described in this paper. Further details are outlined regarding the present markets of polymer composites in Europe, and their special application in the automotive industry. In particular, the manufacturing of parts from thermoplastic as well as thermosetting, short and continuous fiber reinforced composites is emphasized.

Materials Aspects of Turboelectric Aircraft Propulsion

NASA Technical Reports Server (NTRS)

Brown, Gerald V.

2009-01-01

The turboelectric distributed propulsion approach for aircraft makes a contribution to all four "corners" of NASA s Subsonic Fixed Wing trade space, reducing fuel burn, noise, emissions and field length. To achieve the system performance required for the turboelectric approach, a number of advances in materials and structures must occur. These range from improved superconducting composites to structural composites for support windings in superconducting motors at cryogenic temperatures. The rationale for turboelectric distributed propulsion and the materials research and development opportunities that it may offer are outlined.

JPL Advanced Thermal Control Technology Roadmap - 2008

NASA Technical Reports Server (NTRS)

Birur, Gaj

2008-01-01

This slide presentation reviews the status of thermal control technology at JPL and NASA.It shows the active spacecraft that are in vairous positions in the solar syatem, and beyond the solar system and the future missions that are under development. It then describes the challenges that the past missions posed with the thermal control systems. The various solutions that were implemented duirng the decades prior to 1990 are outlined. A review of hte thermal challenges of the future misions is also included. The exploration plan for Mars is then reviewed. The thermal challenges of the Mars Rovers are then outlined. Also the challenges of systems that would be able to be used in to explore Venus, and Titan are described. The future space telescope missions will also need thermal control technological advances. Included is a review of the thermal requirements for manned missions to the Moon. Both Active and passive technologies that have been used and will be used are reviewed. Those that are described are Mechanically Pumped Fluid Loops (MPFL), Loop Heat Pipes, an M3 Passive Cooler, Heat Siwtch for Space and Mars surface applications, phase change material (PCM) technology, a Gas Gap Actuateor using ZrNiH(x), the Planck Sorption Cooler (PCS), vapor compression -- Hybrid two phase loops, advanced pumps for two phase cooling loops, and heat pumps that are lightweight and energy efficient.

Processes and process development in Taiwan

NASA Technical Reports Server (NTRS)

Hwang, H. L.

1986-01-01

Silicon material research in the Republic of China (ROC) parallels its development in the electronic industry. A brief outline of the historical development in ROC silicon material research is given. Emphasis is placed on the recent Silane Project managed by the National Science Council, ROC, including project objectives, task forces, and recent accomplishments. An introduction is also given to industrialization of the key technologies developed in this project.

Liquid and gaseous oxygen safety review, volume 1

NASA Technical Reports Server (NTRS)

Lapin, A.

1972-01-01

Materials used or contained in liquid and gaseous oxygen systems are analyzed for their compatibility; and areas of possible concern in oxygen systems are outlined. Design criteria, cleaning procedures, and quality control methods are covered in detail.

Preparing Social Studies Teachers for the Space Age

ERIC Educational Resources Information Center

Kirman, Joseph M.

1975-01-01

Describes a unit on aerospace education which can be presented in a social studies class. Outlined are the aims, materials and procedures for presenting a short unit on the impact of science and technology on society. (BR)

Canine Paternity Testing--Using Personal Experiences To Teach Science.

ERIC Educational Resources Information Center

Rascati, Ralph J.

2002-01-01

Outlines how an example from the field of animal husbandry is used in a DNA Technology course to motivate students to take a deeper interest in the material. Focuses on paternity testing in dogs. (DDR)

Censorship and the Saber-Toothed Gadfly.

ERIC Educational Resources Information Center

Suhor, Charles

1978-01-01

Describes a series of censorship-related incidents in Louisiana and outlines the actions taken by English educators to assure freedom in textbook selection; suggests several courses of action that educators facing censorship of school-related materials might take. (MAI)

Tradition and Change in the Social Studies Curriculum.

ERIC Educational Resources Information Center

Schneider, Donald O.

1980-01-01

The historical development of curriculum materials in the social studies is outlined. Principles offering the potential to effect major changes are described and a set of guidelines for a rational social studies curriculum is established. (JMF)

Retardation analytical model to extend service life

NASA Technical Reports Server (NTRS)

Matejczyk, J.

1984-01-01

A fatigue crack growth model that incorporates crack growth retardation effects and is applicable to the materials characteristics and service environments of high performance LH2/LO2 engine systems is discussed. Future Research plans are outlined.

Effect of Instrument Design and Access Outlines on the Removal of Root Canal Obturation Materials in Oval-shaped Canals.

PubMed

Niemi, Tuomas K; Marchesan, Melissa A; Lloyd, Adam; Seltzer, Robert J

2016-10-01

The aim of this study was to compare the effectiveness of TRUShape (TS) instruments with ProFile Vortex Blue (VB) instruments for the removal of obturation materials during retreatment of single-canal mandibular premolars performed through 2 access outlines. Initial root canal treatment was completed through a contracted endodontic cavity (CEC) design. Canals were instrumented to an F2 ProTaper instrument, obturated with warm lateral condensation of gutta-percha with AH Plus sealer, and allowed to set for 30 days at 37°C and 100% humidity. For retreatment, specimens were divided into 2 groups (n = 24) on the basis of access outline, CEC or traditional endodontic cavity (TEC). Retreatment was initiated by using ProTaper Retreatment instruments (D1-D3). Specimens were then stratified, further divided (n = 12), and reinstrumented up to TS 40 .06v or 40 .06 VB. Irrigation was performed by using 8.25% NaOCl and QMix 2in1. Retreatment time was recorded. Teeth were sectioned and photographed, and the percentage of remaining obturation materials was measured. Data were analyzed with Kruskal-Wallis analysis of variance for two-factor tests (α < 0.05). The interaction between access design and instrument type showed that the combination of CEC-VB presented significantly higher amounts of remaining obturation materials on the canal surface when compared with TEC-VB, CEC-TS, and TEC-TS (P ≤ .05). None of these other combinations were different from each other (P > .05). Significantly more time was required for retreatment with CEC-TS (27.68 ± 1.4 minutes) than the other groups (P < .05). Neither retreatment protocol was able to completely eliminate all obturation materials from the root canal surface of mandibular premolars. However, in the presence of a CEC access design, using TS instruments removed more obturating material in single-rooted, oval-shaped canals. Copyright © 2016 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Family Breadwinners: Their Special Training Needs.

ERIC Educational Resources Information Center

Feldman, Lloyd; Peevey, Michael R.

Family breadwinners are individuals primarily responsible for the support of family members. This report provides an economic profile of the breadwinners and outlines their special training needs. The unemployment of more than 1.7 million of the 39 million family breadwinners in the labor force in March 1962 affected the welfare of approximately…

Research natural area needs in the Pacific Northwest.

Treesearch

C. T. Dyrness; Jerry F. Franklin; Chris Maser; Stanton A. Cook; James D. Hall; Glenda Faxon

1975-01-01

Research Natural Areas are examples of typical and distinctive natural ecosystems and habitats reserved for scientific and educational use. This outline of the minimal Research Natural Area system needed to provide adequate field laboratories for ecological, environmental, and land management research was developed by an interinstitutional, interdisciplinary working...

Dysfunctional Families of the Student with Special Needs.

ERIC Educational Resources Information Center

Daniels-Mohring, Debbie; Lambie, Rosemary

1993-01-01

This paper outlines the changes that occur in family systems when a child is diagnosed with special needs and examines the structure of dysfunctional families in which there is a child with physical disabilities, including chronic illness; behavior disorders, including social maladjustment; learning disabilities; or mental retardation. (JDD)

Developing Partnerships To Meet Clients' Needs in Changing Government Organizations: A Consultative Process.

ERIC Educational Resources Information Center

Borgen, William A.

2000-01-01

Outlines the development of partnerships across three employment-related government ministries, in a context of organizational restructuring and downsizing. Describes a consultation process regarding effective collaboration to assess unemployed clients' employability needs. In meetings, the workers developed a process that involved the cooperation…

Overseas Teachers and Assistants--Making Their Stay Worthwhile.

ERIC Educational Resources Information Center

Wilson, James; Sarre, Winifred

1993-01-01

Presents general comments outlining the major features of the needs of teachers and assistants from overseas and discusses in-school needs and roles of such teachers and assistants separately. These comments touch on salary, social networks, family support, accommodation, general induction, the position of the native-speaking teacher, important…

Project for Integration of Pupils with Special Needs in Spain.

ERIC Educational Resources Information Center

Marchesi, Alvaro

1986-01-01

This paper analyzes a project approved by the Spanish government in 1985 to integrate special needs children into regular education. Outlined are characteristics of the Spanish educational system, parameters of practice in the integration project, and plans for the systematic evaluation of the integration project. (Author/JDD)

Student Government in the School Setting.

ERIC Educational Resources Information Center

Ediger, Marlow

This paper discusses the need for a quality written constitution for student government. The thought process involved in implementing democracy in the university setting is outlined in 10 steps. Members of the student government need to realize the tremendous potential of using the democratic process to resolve disagreements. Each of the 10…

Maslow and Values Education

ERIC Educational Resources Information Center

Farmer, Rodney

1978-01-01

Identifies major value bases which have been used to teach values in the classroom and outlines a values education program which stresses teaching about values without indoctrination. Based upon the hierarchy of human needs developed by psychologist Abraham Maslow, the program is based upon universal values, basic human needs, and recognition of…

Summary of Needs and Opportunities from the 2011 Residential Energy Efficiency Stakeholders Meeting: Atlanta, Georgia -- March 16-18, 2011

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

Not Available

This summary report outlines needs and issues for increasing energy efficiency of new and existing U.S homes, as identified at the U.S Department of Energy Building America program Spring 2011 stakeholder meeting in Atlanta, Georgia.

Learning Emotional Intelligence: Training & Assessment

ERIC Educational Resources Information Center

Shults, Allison

2015-01-01

This core assessment provides an overview and training of the use of Emotional Intelligence (EI) in the workplace. It includes a needs analysis for a local Chamber of Commerce, and outlines the importance of improving their organizational communication with the improvement of their EI. Behavioral objectives related to the skills needed are…

Observation

ERIC Educational Resources Information Center

Kripalani, Lakshmi A.

2016-01-01

The adult who is inexperienced in the art of observation may, even with the best intentions, react to a child's behavior in a way that hinders instead of helping the child's development. Kripalani outlines the need for training and practice in observation in order to "understand the needs of the children and...to understand how to remove…

Natural resource accounting for the National Forests: a conceptual framework.

Treesearch

Zhi Xu; Dennis P. Bradley; Pamela J. Jakes

1994-01-01

Summarizes the shortcomings of current natural resource accounting systems, outlines some of the features needed, and proposes an accounting framework that would help integrate economic and ecological factors. Such a system of forest resource accounting is urgently needed to achieve the sustainable goals of ecosystem management.

Court Interpretation: The Need for a Certification Process.

ERIC Educational Resources Information Center

Barnwell, David

A discussion of the role of court interpreters looks at the need for competent interpreters, the kinds and demands of court interpretation, and New Jersey's leadership in recognizing the necessity for court interpretation. Demographic and legal reasons for providing interpreters in today's courts are outlined. Three court interpreting functions…

FIR and sub-mm direct detection spectrometers for spaceborne astronomy

NASA Astrophysics Data System (ADS)

Wijnbergen, Jan J.; de Graauw, Thijs

1990-12-01

Candidate spaceborne sub-mm instrumentation proposed for space projects with large passively cooled telescopes are reviewed. Grating instruments and Fourier transform spectroscopy (FTS) spectrometers are discussed. Particular attention is given to imaging Fabry-Perot spectrometers. The special needs of the Large Deployable Reflector (LDR) and for the Far InfraRed Space Telescope (FIRST) missions in this area are outlined. Possible Fabry-Perot spectrometer setups are diagrammed and outlined. The use of spherical and multiplex Fabry-Perot spectrometers is discussed.

What we need is theory of human cooperation (and meta-analysis) to bridge the gap between the lab and the wild.

PubMed

Van Lange, Paul A M; Balliet, Daniel P; IJzerman, Hans

2012-02-01

This commentary seeks to clarify the potential discrepancy between lab-based and field data in the use and effectiveness of punishment to promote cooperation by recommending theory that outlines key differences between the lab and field, such as the shadow of the future and degree of information availability. We also discuss a recent meta-analysis (Balliet et al. 2011) that does not support all conclusions outlined in Guala's target article.

Health information needs and preferences in relation to survivorship care plans of long-term cancer survivors in the American Cancer Society's Study of Cancer Survivors-I.

PubMed

Playdon, Mary; Ferrucci, Leah M; McCorkle, Ruth; Stein, Kevin D; Cannady, Rachel; Sanft, Tara; Cartmel, Brenda

2016-08-01

Survivorship care plans (SCPs) provide cancer patients and health care providers with a treatment summary and outline of recommended medical follow-up. Few studies have investigated the information needs and preferred sources among long-term cancer survivors. Cancer survivors of the ten most common cancers enrolled in the longitudinal Study of Cancer Survivors-I (SCS-I) completed a survey 9 years post-diagnosis (n = 3138); at time of diagnosis of the SCS-I cohort, SCPs were not considered usual care. We assessed participants' current desire and preferred sources for information across ten SCP items and evaluated factors associated with information need 9 years after diagnosis. The proportion of long-term cancer survivors endorsing a need for cancer and health information 9 years post-diagnosis ranged from 43 % (cancer screening) to 9 % (consequences of cancer on ability to work). Print media and personalized reading materials were the most preferred information sources. Younger age, higher education, race other than non-Hispanic white, later cancer stage, having breast cancer, having ≥2 comorbidities, and self-reporting poor health were associated with greater informational need (p < 0.05). Long-term cancer survivors continue to report health information needs for most SCP items and would prefer a print format; however, level of need differs by socio-demographic and cancer characteristics. Cancer survivors who did not previously receive a SCP may still benefit from receiving SCP content, and strategies for enabling dissemination to long-term survivors warrant further investigation.

76 FR 33726 - National Ocean Council; Strategic Action Plan Content Outlines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

...On July 19, 2010, President Obama signed Executive Order 13547 establishing a National Policy for the Stewardship of the Ocean, our Coasts, and the Great Lakes (``National Ocean Policy''). The National Ocean Policy provides an implementation strategy, which describes nine priority objectives that seek to address some of the most pressing challenges facing the ocean, our coasts, and the Great Lakes. The National Ocean Council is responsible for developing strategic action plans for each of the nine priority objectives. As a first step, Federal interagency writing teams have developed content outlines for each draft strategic action plan. The NOC is seeking public review and comment of these content outlines. The purpose of the draft content outlines (outlines) is to provide the public with an initial view of potential actions that could be taken to further the national priority objectives. As such, they are an interim step toward development of the first full draft of each strategic action plan. In developing the outlines, the writing teams were informed by the comments received during an initial public scoping period that closed on April 29. Each outline presents in bulleted form potential actions to further the particular priority objective. It describes the reasons for taking the action, expected outcomes and milestones, gaps and needs in science and technology, and the timeframe for completing the action. The outlines also provide an overview of the priority objective, greater context for the strategic action plan in implementing the National Ocean Policy, and an overview of the preparation of the plan . Public comments received on the outlines will be collated and posted on the NOC Web site. The comments on the outlines will inform the preparation of full draft strategic action plans, which will be released for public review in the fall of 2011, allowing additional opportunity for the public to provide comments. Final strategic action plans are expected to be completed by early 2012.

Development and evaluation of brochures for fall prevention education created to empower nursing home residents and family members.

PubMed

Schoberer, Daniela; Eglseer, Doris; Halfens, Ruud J G; Lohrmann, Christa

2018-06-01

In this study, we describe the development of evidence- and theory-based fall prevention educational material and its evaluation from the users' perspectives. To reduce risk factors for falling in nursing homes, nursing staff must enact multifactorial fall prevention intervention programmes. A core component of these programmes is to educate residents and their family members, both verbally and in a written form. However, users can only benefit from educational material if it is based on current scientific evidence, easy to understand and process and customised. We followed a structured procedure during the development process, while considering various aspect of quality. To assess the understandability and usefulness of the resulting educational materials, we conducted a qualitative content analysis study. The educational materials development process incorporated several iterative steps including a systematic literature search and the application of frameworks for designing and writing the materials. To evaluate the material, we performed six focus group discussions separately with residents, family members and nursing staff from two nursing homes (total of 32 participants). Residents' brochures included clear information on avoiding external risks as well as coping strategies after a fall event. Family members' brochures were more comprehensive, including both concrete tips and outlining the advantages and disadvantages of interventions. Residents and family members had no difficulties understanding the material and tried to apply the content to their individual situations. Nursing staff commented on some ambiguities and incongruities relating to current nursing care practice. By involving users in the development of evidence-based educational materials, nursing staff can achieve a high acceptance rate for the materials and motivate users to address the topic. The involvement of users is essential for developing educational material that meets users' needs. Educational material should be used as part of an overall strategy to educate residents and family members in nursing homes. © 2018 John Wiley & Sons Ltd.

NASA aerospace database subject scope: An overview

NASA Technical Reports Server (NTRS)

1993-01-01

Outlined here is the subject scope of the NASA Aerospace Database, a publicly available subset of the NASA Scientific and Technical (STI) Database. Topics of interest to NASA are outlined and placed within the framework of the following broad aerospace subject categories: aeronautics, astronautics, chemistry and materials, engineering, geosciences, life sciences, mathematical and computer sciences, physics, social sciences, space sciences, and general. A brief discussion of the subject scope is given for each broad area, followed by a similar explanation of each of the narrower subject fields that follow. The subject category code is listed for each entry.

Materials inspired by mathematics.

PubMed

Kotani, Motoko; Ikeda, Susumu

2016-01-01

Our world is transforming into an interacting system of the physical world and the digital world. What will be the materials science in the new era? With the rising expectations of the rapid development of computers, information science and mathematical science including statistics and probability theory, 'data-driven materials design' has become a common term. There is knowledge and experience gained in the physical world in the form of know-how and recipes for the creation of material. An important key is how we establish vocabulary and grammar to translate them into the language of the digital world. In this article, we outline how materials science develops when it encounters mathematics, showing some emerging directions.

Aircraft Electronics Maintenance Training Simulator. Curriculum Outlines.

ERIC Educational Resources Information Center

Blackhawk Technical Coll., Janesville, WI.

Instructional materials are provided for nine courses in an aircraft electronics maintenance training program. Courses are as follows: aviation basic electricity, direct current and alternating current electronics, basic avionic installations, analog electronics, digital electronics, microcomputer electronics, radio communications, aircraft…

Educable Mentally Handicapped: Curriculum Guide.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

The curriculum guide outlines objectives, strategies, and materials for developing academic, daily living, and vocational skills in educable mentally retarded students. An introductory section explains that the curriculum incorporates a community focus, parental involvement, developmental sequencing, and prescriptive teaching. Guidelines to…

Integrating Clinical Neuropsychology into the Undergraduate Curriculum.

ERIC Educational Resources Information Center

Puente, Antonio E.; And Others

1991-01-01

Claims little information exists in undergraduate education about clinical neuropsychology. Outlines an undergraduate neuropsychology course and proposes ways to integrate the subject into existing undergraduate psychology courses. Suggests developing specialized audio-visual materials for telecourses or existing courses. (NL)

Development of an electric, battery powered, skid-steer loader

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

Alcock, R.; Froehlich, D.P.; Christianson, L.L.

1985-01-01

A battery powered, skid-steer loader was developed for farm chore routines and materials handling activities. Outlined are details on drive train, hydraulics, loader, frame, cab, controls, battery and controller. Preliminary performance characteristics of the hydraulics are presented.

A Mini-Course for Social Studies. Subject: History of Flight

ERIC Educational Resources Information Center

Knight, Luise M.

1977-01-01

Lists seven objectives and supplies a course outline and sample pretest for a mini-course in the History of Aviation (Social Studies) for high school students. Supplemental books and audiovisual materials are listed. Bibliography included. (CS)

The Future of Employment and Unemployment.

ERIC Educational Resources Information Center

Bradshaw, Patricia; Burke, Ronald J.

1983-01-01

Discusses the impact of microprocessor technology on employment. Examines the changing nature of work and questions whether full employment is natural or necessary. Outlines physical, psychological, social, and material aspects of work. Notes implications for teachers, counselors, and students. (RC)

Acid Rain: Science Projects.

ERIC Educational Resources Information Center

Stubbs, Harriett S.

1989-01-01

Presented is a science activity designed to help students monitor the pH of rainfall. Materials, procedures and follow-up activities are listed. A list of domestic and foreign sources of information is provided. Topics which relate to acid precipitation are outlined. (CW)

Coatings and Surface Treatments for Reusable Entry Systems

NASA Technical Reports Server (NTRS)

Johnson, Sylvia M.

2016-01-01

This talk outlines work in coatings for TPS done at NASA Ames. coatings and surface treatments on reusable TPS are critical for controlling the behavior of the materials. coatings discussed include RCG, TUFI and HETC. TUFROc is also discussed.

Tools of the Trade

ERIC Educational Resources Information Center

Arnold, Kathy

2012-01-01

This article outlines the author's efforts to build her knowledge of students' understandings of mathematics whilst catering for different abilities within a Year 1 classroom, using the freely available "Assessment for Common Misunderstandings tools." "The Assessment for Common Misunderstandings" materials have been…

COMPREHENSIVE STANDARDS: THE POWER GENERATION CASE

EPA Science Inventory

This study presents an illustrative data base of material quantities and environmental effluents in the fuel cycles for alternative technologies of thermally generated power. The entire fuel cycle for each of the alternative ten technologies is outlined for a representative power...

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

Henzlova, Daniela; Kouzes, R.; McElroy, R.

International safeguards inspectorates (e.g., International Atomic Energy Agency {IAEA}, or Euratom) rely heavily on neutron assay techniques, and in particular, on coincidence counters for the verification of declared nuclear materials under safeguards and for monitoring purposes. While 3He was readily available, the reliability, safety, ease of use, gamma-ray insensitivity, and high intrinsic thermal neutron detection efficiency of 3He-based detectors obviated the need for alternative detector technologies. However, the recent decline of the 3He gas supply has triggered international efforts to develop and field neutron detectors that make use of alternative materials. In response to this global effort, the U.S. Departmentmore » of Energy’s (DOE) National Nuclear Security Administration (NNSA) and Euratom launched a joint effort aimed at bringing together international experts, technology users and developers in the field of nuclear safeguards to discuss and evaluate the proposed 3He alternative materials and technologies. The effort involved a series of two workshops focused on detailed overviews and viability assessments of various 3He alternative technologies for use in nuclear safeguards applications. The key objective was to provide a platform for collaborative discussions and technical presentations organized in a compact, workshop-like format to stimulate interactions among the participants. The meetings culminated in a benchmark exercise providing a unique opportunity for the first inter-comparison of several available alternative technologies. This report provides an overview of the alternative technology efforts presented during the two workshops along with a summary of the benchmarking activities and results. The workshop recommendations and key consensus observations are discussed in the report, and used to outline a proposed path forward and future needs foreseeable in the area of 3He-alternative technologies.« less

Potential application of LIBS to NNSA next generation safeguards initiative (NGSI)

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

Barefield Ii, James E; Clegg, Samuel M; Veirs, Douglas K

2009-01-01

In a climate in which states and nations have been and perhaps currently are involved in the prol iferation of nuclear materials and technologies, advanced methodologies and improvements in current measurement techniques are needed to combat new threats and increased levels of sophistication. The Department of Energy through the National Nuclear Security Administration (NNSA) has undertaken a broad review of International Safeguards. The conclusion from that review was that a comprehensive initiative to revitalize international safeguards technology and the human resource base was urgently needed to keep pace with demands and increasingly sophisticated emerging safeguards challenges. To address these challenges,more » NNSA launched the Next Generation Safeguards Initiative (NGSI) to develop policies, concepts, technologies, expertise, and infrastructure necessary to sustain the international safeguards system as its mission evolves for the next 25 years. NGSI is designed to revitalize and strengthen the U.S. safeguards technical base, recognizing that without a robust program the United States of America will not be in a position to exercise leadership or provide the necessary support to the IAEA (International Atomic Energy Agency). International safeguards as administrated by the IAEA are the primary vehicle for verifying compliance with the peaceful use and nonproliferation of nuclear materials and technologies. Laser Induced Breakdown Spectroscopy or LIBS has the potential to support the goals of NGSI as follows: by providing (1) automated analysis in complex nuclear processing or reprocessing facilities in real-time or near real-time without sample preparation or removal, (2) isotopic and important elemental ratio (Cm/Pu, Cm/U, ... etc) analysis, and (3) centralized remote control, process monitoring, and analysis of nuclear materials in nuclear facilities at multiple locations within the facility. Potential application of LIBS to international safeguards as outlined in the NGSI will be discussed.« less

'To each according to his needs': public libraries and socially excluded people.

PubMed

Hicken, Mandy

2004-09-01

To deliver a comprehensive and efficient service to all the community, public libraries must first identify needs and allocate an appropriate level of resources. This article focuses on public libraries in England. It outlines: the Government's policy on social inclusion; the needs of the various socially excluded groups; partnerships and funding; staff training and motivation; and examples of good practice.

A Triaxial Applicator for the Measurement of the Electromagnetic Properties of Materials

PubMed Central

2018-01-01

The design, analysis, and fabrication of a prototype triaxial applicator is described. The applicator provides both reflected and transmitted signals that can be used to characterize the electromagnetic properties of materials in situ. A method for calibrating the probe is outlined and validated using simulated data. Fabrication of the probe is discussed, and measured data for typical absorbing materials and for the probe situated in air are presented. The simulations and measurements suggest that the probe should be useful for measuring the properties of common radar absorbing materials under usual in situ conditions. PMID:29382122

[BASIC PRINCIPLES AND METHODS TO THE USE IMMUNOMODULATING PREPARATIONS IN CLINICAL PRACTICE: CLASSIFICATION, INDICATIONS AND CONTRAINDICATIONS].

PubMed

Sepiashvili, R

2015-06-01

This paper is devoted to one of the most pressing issues in modern clinical medicine, the problem of immunomodulators and immunotropic therapy. The materials presented are the logical sequel of the papers published by Revaz I. Sepiashvili in 2001-2015. In these articles, the author proposed the first classification of immunotropic preparations, a brief historical background and chronological emergence of the concept of therapies, as well as definition of immunomodulators. This paper presents an updated classification of immunomodulatory drugs which is valid for January 2015. The paper also outlines basic principles for therapies that allow the clinician not only to select a proper immunomodulator but also to develop strategy and tactics in treatment of the patient, taking into account his/her individual characteristics and the need to use in clinical practice only officially registered immunotropic preparations.

Engaged for Change: A Community-Engaged Process for Developing Interventions to Reduce Health Disparities.

PubMed

Rhodes, Scott D; Mann-Jackson, Lilli; Alonzo, Jorge; Simán, Florence M; Vissman, Aaron T; Nall, Jennifer; Abraham, Claire; Aronson, Robert E; Tanner, Amanda E

2017-12-01

The science underlying the development of individual, community, system, and policy interventions designed to reduce health disparities has lagged behind other innovations. Few models, theoretical frameworks, or processes exist to guide intervention development. Our community-engaged research partnership has been developing, implementing, and evaluating efficacious interventions to reduce HIV disparities for over 15 years. Based on our intervention research experiences, we propose a novel 13-step process designed to demystify and guide intervention development. Our intervention development process includes steps such as establishing an intervention team to manage the details of intervention development; assessing community needs, priorities, and assets; generating intervention priorities; evaluating and incorporating theory; developing a conceptual or logic model; crafting activities; honing materials; administering a pilot, noting its process, and gathering feedback from all those involved; and editing the intervention based on what was learned. Here, we outline and describe each of these 13 steps.

Twelve Years of Fogarty-Funded Bioethics Training in Latin America and the Caribbean: Achievements and Challenges

PubMed Central

Saenz, Carla; Heitman, Elizabeth; Luna, Florencia; Litewka, Sergio; Goodman, Kenneth W.; Macklin, Ruth

2017-01-01

The landscape in research ethics has changed significantly in Latin America and the Caribbean over the past two decades. Research ethics has gone from being a largely foreign concept and unfamiliar practice to an integral and growing feature of regional health research systems. Four bioethics training programs have been funded by the Fogarty International Center (FIC) in this region in the past 12 years. Overall, they have contributed significantly to changing the face of research ethics through the creation of locally relevant training materials and courses (including distance learning), academic publications, workshops, and conferences in Spanish, and strengthening ethics review committees and national systems of governance. This paper outlines their achievements and challenges, and reflects on current regional needs and what the future may hold for research ethics and bioethics training in Latin America and the Caribbean. PMID:24782074

From microsystems technology to the Saenger II space transportation system

NASA Astrophysics Data System (ADS)

Vogels, Hanns Arnt

The role of space projects as drivers and catalysts of technology advances is discussed and illustrated from the perspective of the West German aerospace industry, summarizing a talk presented at the 1986 meeting of the German aerospace society DGLR. The history of space-transportation-system (STS) technology since the 1950s is traced, emphasizing the needs for greater payload weights and lower costs, and the design concept of Saenger II, a proposed two-stage ESA STS employing a hypersonic jet transport aircraft as its first stage, is outlined. It is argued that experience gained in developing the rocket-launched Hermes STS will be applicable to the second stage of Saenger II. Recent developments in microsystems (combining microelectronics, micromechanics, and microoptics), advanced materials (fiber-reinforced plastics, metals, and ceramics), and energy technology (hydrogen-based systems and solar cells) are surveyed, and their applicability to STSs is considered.

Chapter 17: Adding Value to the Biorefinery with Lignin: An Engineer's Perspective

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

Biddy, Mary J

There is a long-standing belief that 'you can make anything out of lignin...except money.' This chapter serves to highlight that opportunities for making money from biomass-derived lignin exist both with current technology in the production of steam and power to new emerging areas of R&D focused on value-added chemical and material coproducts from lignin. To understand and quantify the economic potential for lignin valorization, the techno-economic analysis methodology is first described in detail. As demonstrated in the provided case study, these types of economic evaluations serve not only to estimate the economic impacts that lignin conversion could have for anmore » integrated biorefinery and outline drivers for further cost reduction but also identify data gaps and R&D needs for improving the design basis and reducing the risk for process scale-up.« less

Core competencies in the science and practice of knowledge translation: description of a Canadian strategic training initiative.

PubMed

Straus, Sharon E; Brouwers, Melissa; Johnson, David; Lavis, John N; Légaré, France; Majumdar, Sumit R; McKibbon, K Ann; Sales, Anne E; Stacey, Dawn; Klein, Gail; Grimshaw, Jeremy

2011-12-09

Globally, healthcare systems are attempting to optimize quality of care. This challenge has resulted in the development of implementation science or knowledge translation (KT) and the resulting need to build capacity in both the science and practice of KT. We are attempting to meet these challenges through the creation of a national training initiative in KT. We have identified core competencies in this field and have developed a series of educational courses and materials for three training streams. We report the outline for this approach and the progress to date. We have prepared a strategy to develop, implement, and evaluate a national training initiative to build capacity in the science and practice of KT. Ultimately through this initiative, we hope to meet the capacity demand for KT researchers and practitioners in Canada that will lead to improved care and a strengthened healthcare system.

Core competencies in the science and practice of knowledge translation: description of a Canadian strategic training initiative

PubMed Central

2011-01-01

Background Globally, healthcare systems are attempting to optimize quality of care. This challenge has resulted in the development of implementation science or knowledge translation (KT) and the resulting need to build capacity in both the science and practice of KT. Findings We are attempting to meet these challenges through the creation of a national training initiative in KT. We have identified core competencies in this field and have developed a series of educational courses and materials for three training streams. We report the outline for this approach and the progress to date. Conclusions We have prepared a strategy to develop, implement, and evaluate a national training initiative to build capacity in the science and practice of KT. Ultimately through this initiative, we hope to meet the capacity demand for KT researchers and practitioners in Canada that will lead to improved care and a strengthened healthcare system. PMID:22152223

Nonmetallic Diaphragms for Instruments

NASA Technical Reports Server (NTRS)

Eaton, H N; Buckingham, C T

1925-01-01

This report, the second of a series of reports relating to the general subject of instrument diaphragms. The first report of the series was published as Technical Report no. 165, "diaphragms for aeronautic instruments," and comprised an outline of historical developments and theoretical principles. The present report relates entirely to nonmetallic diaphragms, the use of which in certain types of pressure elements has been increasing for some time. Little, if any, information has been available to aid the designer of instruments using this form of pressure element. It was to attempt to meet the need for such information that the investigation reported in this paper was undertaken. The report describes the various materials which have been used as nonmetallic diaphragms, discusses the factors which affect the performance of the diaphragms and gives the results of tests made for the purpose of investigating the effect produced by these factors.

Solar domestic water heating performance test program - Interim report

NASA Astrophysics Data System (ADS)

Auris, R. H.

Performance results from utility-installed or monitored flat plate collector systems on 13 residences are reported. The systems comprised either drain-down, i.e., emptying the water-working fluid into a reservoir in response to thermistor sensing of sufficiently low temperatures, or water/glycol mixture as freeze protection measures. Installation errors committeed by commercial solar contractors employed by the utility customers are outlined, indicating the uncertainty involved in obtaining a quality installation. Most system failures occurred with the drain-down systems, which also featured the highest system efficiencies. Redundancy in the control systems is suggested to offer significant improvements in system efficiency. The systems provided an average of 40% of the annual hot water needs, and the development of low cost materials, better system designs, low cost financing, and increased tax credits are concluded to be methods of making the systems cost effective.

Single Event Effect (SEE) Test Planning 101

NASA Technical Reports Server (NTRS)

LaBel, Kenneth A.; Pellish, Jonathan; Berg, Melanie D.

2011-01-01

This is a course on SEE Test Plan development. It is an introductory discussion of the items that go into planning an SEE test that should complement the SEE test methodology used. Material will only cover heavy ion SEE testing and not proton, LASER, or other though many of the discussed items may be applicable. While standards and guidelines for how-to perform single event effects (SEE) testing have existed almost since the first cyclotron testing, guidance on the development of SEE test plans has not been as easy to find. In this section of the short course, we attempt to rectify this lack. We consider the approach outlined here as a "living" document: mission specific constraints and new technology related issues always need to be taken into account. We note that we will use the term "test planning" in the context of those items being included in a test plan.

Nuclear materials safeguards for the future

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

Tape, J.W.

Basic concepts of domestic and international safeguards are described, with an emphasis on safeguards systems for the fuel cycles of commercial power reactors. Future trends in institutional and technical measures for nuclear materials safeguards are outlined. The conclusion is that continued developments in safeguards approaches and technology, coupled with institutional measures that facilitate the global management and protection of nuclear materials, are up to the challenge of safeguarding the growing inventories of nuclear materials in commercial fuel cycles in technologically advanced States with stable governments that have signed the nonproliferation treaty. These same approaches also show promise for facilitating internationalmore » inspection of excess weapons materials and verifying a fissile materials cutoff convention.« less

High-efficiency cell concepts on low-cost silicon sheets

NASA Technical Reports Server (NTRS)

Bell, R. O.; Ravi, K. V.

1985-01-01

The limitations on sheet growth material in terms of the defect structure and minority carrier lifetime are discussed. The effect of various defects on performance are estimated. Given these limitations designs for a sheet growth cell that will make the best of the material characteristics are proposed. Achievement of optimum synergy between base material quality and device processing variables is proposed. A strong coupling exists between material quality and the variables during crystal growth, and device processing variables. Two objectives are outlined: (1) optimization of the coupling for maximum performance at minimal cost; and (2) decoupling of materials from processing by improvement in base material quality to make it less sensitive to processing variables.

Nutrition and Exercise in Space and on Earth

NASA Technical Reports Server (NTRS)

Davis-Street, Janis

2006-01-01

This presentation in outline format for delivery to school age groups (i.e., K-12) reviews the importance of proper nutrition and exercise for everyone, with emphasis on space travel. It reviews the types of space food, the constraints of eating in space, and some of the challenges of exercising in space. It lists the materials displayed and used as teaching resources, as well as materials to be distributed.

How High the Sky? How Far the Moon? Women Scientists Today - An Educational Program for Girls and Women in Math and Science, Lafayette, Colorado.

ERIC Educational Resources Information Center

Menard, Sharon L.

This packet of resource materials contains four sections: curriculum activities, a career guide for women, a role models list, and an annotated bibliography. These materials deal with women in science and mathematics and cover primary through high school educational levels. Skill Activities are outlined for use at various (K-12) levels which were…

Interpretation of AIS Images of Cuprite, Nevada Using Constraints of Spectral Mixtures

NASA Technical Reports Server (NTRS)

Smith, M. O.; Adams, J. B.

1985-01-01

A technique is outlined that tests the hypothesis Airborne Imaging Spectrometer (AIS) image spectra are produced by mixtures of surface materials. This technique allows separation of AIS images into concentration images of spectral endmembers (e.g., surface materials causing spectral variation). Using a spectral reference library it was possible to uniquely identify these spectral endmembers with respect to the reference library and to calibrate the AIS images.

Coregistration refinement of hyperspectral images and DSM: An object-based approach using spectral information

NASA Astrophysics Data System (ADS)

Avbelj, Janja; Iwaszczuk, Dorota; Müller, Rupert; Reinartz, Peter; Stilla, Uwe

2015-02-01

For image fusion in remote sensing applications the georeferencing accuracy using position, attitude, and camera calibration measurements can be insufficient. Thus, image processing techniques should be employed for precise coregistration of images. In this article a method for multimodal object-based image coregistration refinement between hyperspectral images (HSI) and digital surface models (DSM) is presented. The method is divided in three parts: object outline detection in HSI and DSM, matching, and determination of transformation parameters. The novelty of our proposed coregistration refinement method is the use of material properties and height information of urban objects from HSI and DSM, respectively. We refer to urban objects as objects which are typical in urban environments and focus on buildings by describing them with 2D outlines. Furthermore, the geometric accuracy of these detected building outlines is taken into account in the matching step and for the determination of transformation parameters. Hence, a stochastic model is introduced to compute optimal transformation parameters. The feasibility of the method is shown by testing it on two aerial HSI of different spatial and spectral resolution, and two DSM of different spatial resolution. The evaluation is carried out by comparing the accuracies of the transformations parameters to the reference parameters, determined by considering object outlines at much higher resolution, and also by computing the correctness and the quality rate of the extracted outlines before and after coregistration refinement. Results indicate that using outlines of objects instead of only line segments is advantageous for coregistration of HSI and DSM. The extraction of building outlines in comparison to the line cue extraction provides a larger amount of assigned lines between the images and is more robust to outliers, i.e. false matches.

Improving Social Competence in a Middle School.

ERIC Educational Resources Information Center

Levinsohn, Mary; Klyap, John M.

This paper describes the implementation and evaluation of a social competence promotion program conducted in the sixth grade of a middle school. The need to increase social competence within the school arose from the results of enumerative and stakeholder data collected at the school. This paper outlines the steps of the needs assessment, program…

Family Practice: A Proposed Solution to the Problem of Meeting the Medical Needs of the Community

PubMed Central

McAuley, R. G.

1967-01-01

Difficulties in meeting today's community medical needs are outlined, followed by a proposed solution in which the first-contact physician is the trained family physician. The McMaster Family Practice Course is described. The potential research contribution of a Department of Family Medicine is stressed. PMID:6020551

SOCIAL SCIENCE EDUCATION CONSORTIUM. PUBLICATION 106, ANTHROPOLOGY.

ERIC Educational Resources Information Center

BOHANNAN, PAUL

A CURRICULUM GUIDE OUTLINES THE MAJOR CONCEPTS, STRUCTURE, AND METHODS OF ANTHROPOLOGY FOR GRADES K-6. THE FOLLOWING UNIT AREAS ARE INCLUDED--(1) NEEDS AND NEED SATISFACTION, (2) HUMAN PERSONALITY, (3) SOCIAL GROUPS, (4) SOCIAL NETWORKS, (5) HUMAN CULTURE, (6) CHANGE AND EVOLUTION, AND (7) CURRENT CULTURAL CHANGES. A SUMMARY CHART PRESENTS A FLOW…

Agents of Transformational Change: Coaching Skills for Academic Leaders

ERIC Educational Resources Information Center

Robison, Susan; Gray, Christine R.

2017-01-01

While faculty member benefit when they receive the feedback and support they need from their department chairs, chairs often have no training and limited interest in the role, especially when thrust into it. This primer outlines the key coaching skills needed to equip chairs to approach performance reviews and coaching/ supporting their faculty…

The College Cost Book, 1982-83. Third Edition.

ERIC Educational Resources Information Center

Lovell, Susan, Ed.

Expenses at 3,200 schools and colleges are identified, and information is presented on applying for student financial aid and on estimating financial need. Recent changes in federal aid programs, eligibility requirements, and major programs are also outlined. In considering the cost of college, the following areas need to be addressed: tuition and…

The Response of Vocational Education to the National Energy Crisis. A Special Report.

ERIC Educational Resources Information Center

National Advisory Council on Vocational Education, Washington, DC.

Rationale and recommendations are presented for vocational education's response to the national energy crisis in light of present involvement and future needs. The problem is stated in terms of the need for training programs in the newer energy technologies, including those related to conservation. Federal policies are outlined, specifically the…

The College Cost Book, 1984-85. Fifth Edition.

ERIC Educational Resources Information Center

Brouder, Kathleen

Expenses at 3,500 colleges, universities, and proprietary schools are identified, and information is presented on applying for student financial aid and on estimating financial need. Recent changes in federal aid programs and eligibility requirements are also outlined. In considering the cost of college, the following areas need to be addressed:…