Sample records for exploration toolbook chapter

  1. Earth Exploration Toolbook Workshops: Helping Teachers and Students Analyze Web-based Scientific Data

    NASA Astrophysics Data System (ADS)

    McAuliffe, C.; Ledley, T.; Dahlman, L.; Haddad, N.

    2007-12-01

    One of the challenges faced by Earth science teachers, particularly in K-12 settings, is that of connecting scientific research to classroom experiences. Helping teachers and students analyze Web-based scientific data is one way to bring scientific research to the classroom. The Earth Exploration Toolbook (EET) was developed as an online resource to accomplish precisely that. The EET consists of chapters containing step-by-step instructions for accessing Web-based scientific data and for using a software analysis tool to explore issues or concepts in science, technology, and mathematics. For example, in one EET chapter, users download Earthquake data from the USGS and bring it into a geographic information system (GIS), analyzing factors affecting the distribution of earthquakes. The goal of the EET Workshops project is to provide professional development that enables teachers to incorporate Web-based scientific data and analysis tools in ways that meet their curricular needs. In the EET Workshops project, Earth science teachers participate in a pair of workshops that are conducted in a combined teleconference and Web-conference format. In the first workshop, the EET Data Analysis Workshop, participants are introduced to the National Science Digital Library (NSDL) and the Digital Library for Earth System Education (DLESE). They also walk through an Earth Exploration Toolbook (EET) chapter and discuss ways to use Earth science datasets and tools with their students. In a follow-up second workshop, the EET Implementation Workshop, teachers share how they used these materials in the classroom by describing the projects and activities that they carried out with students. The EET Workshops project offers unique and effective professional development. Participants work at their own Internet-connected computers, and dial into a toll-free group teleconference for step-by-step facilitation and interaction. They also receive support via Elluminate, a Web-conferencing software program. The software allows participants to see the facilitator's computer as the analysis techniques of an EET chapter are demonstrated. If needed, the facilitator can also view individual participant's computers, assisting with technical difficulties. In addition, it enables a large number of end users, often widely distributed, to engage in interactive, real-time instruction. In this presentation, we will describe the elements of an EET Workshop pair, highlighting the capabilities and use of Elluminate. We will share lessons learned through several years of conducting this type of professional development. We will also share findings from survey data gathered from teachers who have participated in our workshops.

  2. Whither Arctic Sea Ice? - An Earth Exploration Toolbook chapter on the climate's canary in a coal mine

    NASA Astrophysics Data System (ADS)

    Meier, W. N.; Youngman, E.; Dahlman, L.

    2007-12-01

    Arctic sea ice is declining rapidly. Since 2002, summer Arctic sea ice extents have been at record or near-record lows; winter extents have also showed a marked decline. Even in comparison to the previous five extreme low years, the 2007 summer melt season has been stunning, with dramatically less ice than the previous record in 2005. This is further evidence that the Arctic sea ice may have already passed a tipping point toward a state without ice during the summer by 2050 or before. Such a change will have profound impacts on climate as well as human and wildlife activities in the region. The "Whither Arctic Sea Ice?" Earth Exploration Toolbook chapter (http://serc.carleton.edu/eet/seaice/index.html) exposes students to satellite-derived sea ice data and allows them to process and interpret the data to "discover" these sea ice changes for themselves. A sample case study in Hudson Bay has been developed that relates the physical changes occurring on the sea ice to peoples and wildlife that depend on the ice for their livelihood. This approach provides a personal connection for students and allows them to relate to the impacts of the changes. Suggestions are made for further case studies that can be developed using the same data relating to topical events in the Arctic. The EET chapter exposes students to climate change, scientific data, statistical concepts, and image processing software providing an avenue for the communication of IPY data and science to teachers and students.

  3. Earth Exploration Toolbook Workshops: Web-Conferencing and Teleconferencing Professional Development Bringing Earth Science Data Analysis and Visualization Tools to K-12 Teachers and Students

    NASA Astrophysics Data System (ADS)

    McAuliffe, C.; Ledley, T.

    2008-12-01

    The Earth Exploration Toolbook (EET) Workshops Project provides a mechanism for teachers and students to have successful data-using educational experiences. In this professional development project, teachers learn to use National Science Digital Library (NSDL), the Digital Library for Earth System Education (DLESE), and an Earth Exploration Toolbook (EET) chapter. In an EET Data Analysis Workshop, participants walk through an Earth Exploration Toolbook (EET) chapter, learning basic data analysis techniques and discussing ways to use Earth science datasets and analysis tools with their students. We have offered twenty-eight Data Analysis Workshops since the project began. The total number of participants in the twenty-eight workshops to date is three hundred eleven, which reflects one hundred eighty different teachers participating in one or more workshops. Our workshops reach middle and high school teachers across the United States at schools with lower socioeconomic levels and at schools with large numbers of minority students. Our participants come from thirty-eight different states including Alaska, Maine, Florida, Montana, and many others. Eighty-six percent of our participants are classroom teachers. The remaining fourteen percent are staff development specialists, university faculty, or outreach educators working with teachers. Of the classroom teachers, one third are middle school teachers (grades 6 to 8) and two thirds are high school teachers (grades 9 to 12.) Thirty-four percent of our participants come from schools where minority populations are the majority make up of the school. Twenty-five percent of our participants are at schools where the majority of the students receive free or reduced cost lunches. Our professional development workshops are helping to raise teachers' awareness of both the Digital Library for Earth System Education (DLESE) and the National Science Digital Library (NSDL). Prior to taking one of our workshops, forty-two percent of our participants reported that they have not tried to locate a teaching resource in DLESE and forty-eight percent report that they have not to locate a teaching resource in NSDL. As part of an EET Data Analysis workshop, teachers actively visit both digital libraries. Virtual workshops using Web conferencing and teleconferencing are an effective and convenient way to deliver professional development that brings teachers from all over the nation together to learn new technology. Teachers report that the step-by-step facilitation along with the ability to ask questions and interact with their peers are some of the most useful aspects of the workshop. In this presentation, we will share successes and challenges of teachers as they implement these Earth science data analysis and visualization tools in their classrooms.

  4. The Federation of Earth Science Information Partners (ESIP Federation): Facilitating Partnerships that Work to Bring Earth Science Data into Educational Settings

    NASA Astrophysics Data System (ADS)

    Freuder, R.; Ledley, T. S.; Dahlman, L.

    2004-12-01

    The Federation of Earth Science Information Partners (ESIP Federation, http://www.esipfed.org) formed seven years ago and now with 77 member organizations is working to "increase the quality and value of Earth science products and services .for the benefit of the ESIP Federation's stakeholder communities." Education (both formal and informal) is a huge audience that we serve. Partnerships formed by members within the ESIP Federation have created bridges that close the gap between Earth science data collection and research and the effective use of that Earth science data to explore concepts in Earth system science by the educational community. The Earth Exploration Toolbook is one of those successful collaborations. The Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet) grew out of a need of the educational community (articulated by the Digital Library for Earth System Education (DLESE) community) to have better access to Earth science data and data analysis tools and help in effectively using them with students. It is a collection of web-accessible chapters, each featuring step-by-step instructions on how to use an Earth science dataset and data analysis tool to investigate an issue or concept in Earth system science. Each chapter also provides the teacher information on the outcome of the activity, grade level, standards addressed, learning goals, time required, and ideas for exploring further. The individual ESIP Federation partners alone could not create the EET. However, the ESIP Federation facilitated the partnering of members, drawing from data providers, researchers and education tool developers, to create the EET. Interest in the EET has grown since it went live with five chapters in July 2003. There are currently seven chapters with another six soon to be released. Monthly online seminars in which over a hundred educators have participated have given very positive feedback. Post workshop surveys from our telecon-online workshops indicate that participants have an increased comfort level in using digital libraries, datasets, and scientific tools after working through an EET chapter. The EET is a vehicle that can grow and support new chapter development. An EET chapter template for creating new "chapters" has been devised. Other research-focused members of the ESIP Federation have expressed interest in working with the EET team to facilitate the use of their Earth science data by educators and students. This presentation will describe how the partnerships were forged, how they are maintained, and how the ESIP Federation is facilitating further growth. http://serc.carleton.edu/eet

  5. Tools of the Courseware Trade: A Comparison of ToolBook 1.0 and HyperCard 2.0.

    ERIC Educational Resources Information Center

    Brader, Lorinda L.

    1990-01-01

    Compares two authoring tools that were developed to enable users without programing experience to create and modify software. HyperCard, designed for Macintosh microcomputers, and ToolBook, for microcomputers that run on MS-DOS, are compared in the areas of programing languages, graphics and printing capabilities, user interface, system…

  6. Building Bridges Between IPY Scientists and the Educational Community: A Spectrum of IPY Education and Outreach Activities

    NASA Astrophysics Data System (ADS)

    Ledley, T. S.; Dahlman, L.; McAuliffe, C.; Domenico, B.; Taber, M. R.

    2006-12-01

    The International Polar Year is an opportunity to simultaneously increase our scientific understanding of the polar regions and to engage the next generation of Earth scientists and socially responsible citizens. However, building the bridge between the scientific community who conduct the research and the education community who convey that information to students requires specific and continuing efforts. The Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet) and the accompanying spectrum of activities encompassing development of materials that can provide access and understanding of IPY data and knowledge, and teacher professional development to facilitate the effective use of these materials with students can help build that bridge. The EET is an online resource that provides an easy way for educators to learn how to use Earth science datasets and data analysis tools to convey science concepts. Modules (called chapters) in the EET provide step-by-step instructions for accessing and analyzing these datasets within compelling case studies, and provide pedagogical information to help the educator use the data with their students. New EET chapters, featuring IPY data, can be developed through the use of an EET chapter template that standardizes the content and structure of the chapter. The initiation of new chapters can be facilitated through our Data in Education Workshops (previously DLESE Data Services Workshops, http://swiki.dlese.org/2006- dataservicesworkshop/). During these workshops IPY data providers, analysis tool specialists, IPY scientists, curriculum developers, and educators participate on teams of 5-6 members to create an outline of a new EET chapter featuring the IPY data and analysis tools represented on the team. New chapters will be completed by a curriculum developer following the workshop. Use of the IPY EET chapters will be facilitated by a range of professional development activities ranging from two 2-hour telecon-online workshops over the period of a month, to a year long professional development program that includes telecon-online workshops, a two-week summer workshop, follow-up online discussions and one-day meetings. In this paper we will discuss the EET and the spectrum of activities that can facilitate building a bridge between the IPY scientific community and future scientists and socially responsible citizens.

  7. Making Geoscience Data Relevant for Students, Teachers, and the Public

    NASA Astrophysics Data System (ADS)

    Taber, M.; Ledley, T. S.; Prakash, A.; Domenico, B.

    2009-12-01

    The scientific data collected by government funded research belongs to the public. As such, the scientific and technical communities are responsible to make scientific data accessible and usable by the educational community. However, much geoscience data are difficult for educators and students to find and use. Such data are generally described by metadata that are narrowly focused and contain scientific language. Thus, data access presents a challenge to educators in determining if a particular dataset is relevant to their needs, and to effectively access and use the data. The AccessData project (EAR-0623136, EAR-0305058) has developed a model for bridging the scientific and educational communities to develop robust inquiry-based activities using scientific datasets in the form of Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet) chapters. EET chapters provide step-by-step instructions for accessing specific data and analyzing it with a software analysis tool to explore issues or concepts in science, technology, and mathematics. The AccessData model involves working directly with small teams made up of data providers from scientific data archives or research teams, data analysis tool specialists, scientists, curriculum developers, and educators (AccessData, http://serc.carleton.edu/usingdata/accessdata). The process involves a number of steps including 1) building of the team; 2) pre-workshop facilitation; 3) face-to-face 2.5 day workshop; 4) post-workshop follow-up; 5) completion and review of the EET chapter. The AccessData model has been evolved over a series of six annual workshops hosting ~10 teams each. This model has been expanded to other venues to explore expanding its scope and sustainable mechanisms. These venues include 1) workshops focused on the data collected by a large research program (RIDGE, EarthScope); 2) a workshop focused on developing a citizen scientist guide to conducting research; and 3) facilitating a team on an annual basis within the structure of the Federation of Earth Science Information Partners (ESIP Federation), leveraging their semi-annual meetings. In this presentation we will describe the AccessData model of making geoscience data accessible and usable in educational contexts from the perspective of both the organizers and from a team. We will also describe how this model has been adapted to other contexts to facilitate a broader reach of geoscience data.

  8. Enabling Climate Science Investigations by Students Using Cryosphere Climate Data Records (CDRs)

    NASA Astrophysics Data System (ADS)

    Ledley, T. S.; Youngman, B.; Meier, W.; Bardar, E.

    2010-12-01

    The polar regions are particularly sensitive to changes in the climate system, and as such changes can be recognized there first. Scientists make use of this to help them develop and execute research programs that will deepen and expand our understanding of the climate system. However, the same cryosphere CDRs collected by scientists are a useful and reliable resource for helping students investigate and discover the manifestations and implications of global climate change. We have developed a number of avenues to facilitate the use of cryosphere CDRs in educational contexts. These include the Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet), DataSheets (http://serc.carleton.edu/usingdata/browse_sheets.html), and Cryosphere-EarthLabs (http://serc.carleton.edu/dev/earthlabs/cryosphere). The EET is an online resource comprised of “chapters”, each of which focuses on a specific Earth science dataset and data analysis tool. Chapters provide step-by-step instructions for accessing the dataset and analysis tool, putting the data into the tool, and conducting an analysis around a specific scientific concept or issue. There are a number of EET chapters that utilize cryosphere CDRs. The EET chapter “Whither Arctic Sea Ice?” uses ~30 years of Arctic sea ice extent images and image processing software to study changes in sea ice extent. “Is Greenland Melting?” uses ice thickness data, ice melting extents and weather station data to examine the changes in the Greenland Ice Sheet. Other EET chapters that utilize cryosphere CDRs include “Using NASA NEO and ImageJ to Explore the Role of Snow Cover in Shaping Climate” and “Envisioning Climate Change Using a Global Climate Model.” In addition to creating these activities to facilitate the use of cryosphere CDRs we have also created DataSheets for these CDRs. DataSheets are educationally relevant human readable metadata about a dataset that provide both the scientific background information about the dataset as well as the topics and skills that can be taught using the dataset. DataSheets enable an educator to make effective use of a dataset outside the context of an educational activity. A DataSheet created for the sea ice index used in the “Whither Arctic Sea Ice? EET chapter is “Exploring Sea Ice Data From Satellites.” An EarthLabs module is a suite of 7-9 labs intended to be the laboratory component of a high-school capstone Earth and Space Science course. The Cryosphere-EarthLabs module focuses on sea ice to help students deepen their understanding of change over time in the climate system on multiple and embedded time scales. The module contains hands-on activities and investigations using online cryosphere CDRs to help students understand the how sea ice forms and varies, how the cryosphere changes, and the causes of those changes on time scales ranging from the seasonal to ice age time scales. In this presentation we will examine the EET and EarthLabs resources that help educators and students explore climate change using cryosphere CDRs; examine the DataSheets for these datasets; and describe how your cryosphere CDRs can be made available through these resources.

  9. A Different Kind of Web-Based Knowledge Management: The DTRA Acquisition ToolBook

    DTIC Science & Technology

    2008-12-01

    Reimbursement Order MIPR: Military Interdepartmental Purchase Request PWS: Performance Work Statement SOO: Statement of Objectives SOW: Scope of Work Figure 1...Competitive BAA: Broad Agency Announcement IACRO: Inter-Agency Cost Reimbur ement Order MIPR: Military Interdepartmental Purchas Request PWS

  10. Hypertext Interchange Using ICA.

    ERIC Educational Resources Information Center

    Rada, Roy; And Others

    1995-01-01

    Discusses extended ICA (Integrated Chameleon Architecture), a public domain toolset for generating text-to-hypertext translators. A system called SGML-MUCH has been developed using E-ICA (Extended Integrated Chameleon Architecture) and is presented as a case study with converters for the hypertext systems MUCH, Guide, Hyperties, and Toolbook.…

  11. Development and Evaluation of LEGUME ID: A ToolBook Multimedia Module.

    ERIC Educational Resources Information Center

    Hannaway, David B.; And Others

    1992-01-01

    Describes the development and advantages of LEGUME ID, a multimedia module for agricultural education. LEGUME ID is an example of how teachers, given the opportunity through accessible computer software programs, can create powerful teaching tools. Summarized is a student response to the use of this teacher-produced software program. (MCO)

  12. An Analysis of a Computer Assisted Learning System: Student Perception and Reactions.

    ERIC Educational Resources Information Center

    Gibbs, W. J.; And Others

    Within the Mathematics of Finance classes at the Smeal College of Business Administration at Penn State University, lectures are developed using Asymetric's Toolbook program and are presented through a computer system. This approach was implemented because it has the potential to convey effectively concepts that are ordinarily difficult to…

  13. Rapid Prototyping of Computer-Based Presentations Using NEAT, Version 1.1.

    ERIC Educational Resources Information Center

    Muldner, Tomasz

    NEAT (iNtegrated Environment for Authoring in ToolBook) provides templates and various facilities for the rapid prototyping of computer-based presentations, a capability that is lacking in current authoring systems. NEAT is a specialized authoring system that can be used by authors who have a limited knowledge of computer systems and no…

  14. Teaching with Data: Resources for Designing Effective Activities

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.; Mogk, D. W.

    2004-12-01

    Faculty and teachers understand the power of engaging students directly with data and are tremendously enthusiastic about the possibilities of incorporating data-rich activities in their teaching. This enthusiasm reflects the desire to empower students to solve problems, to place learning in an exciting and authentic real world context that motivates learning, and to illuminate students' understanding of the nature of science. Data-rich activities provide abundant opportunities to motivate students to engage in learning, to integrate learning of facts and skills, and to build on prior knowledge. These are all factors that are identified by research as fundamental to the learning process (How People Learn, 1999, NRC). Data-rich activities can place learning in a context that enhances students' ability to use information in new situations. Seismological data offer many opportunities due to students' familiarity with and interest in earthquakes, and its use to probe the internal structure of the Earth. Three of the most challenging aspects of teaching with data are 1) presenting data with analysis tools that can be quickly mastered, 2) designing learning activities to match the level of student expertise with data analysis and critical thinking, and 3) creating assessments that capture learning beyond factual recall. The Using Data in the Classroom website (serc.carleton.edu/usingdata) helps faculty excel at teaching with data by providing easy access to a wide range of data, discussion of the ways in which data can be effectively used in the classroom, examples of data-rich activities at a variety of educational levels across a range of geoscience topics, and references to pedagogic information. The Earth Exploration Toolbook (serc.Carleton.edu/eet) supports teachers' use of particular datasets and tools by providing step-by-step instructions in the context of an example. The Investigating Earthquakes chapter focuses specifically on use of GIS to analyze USGS earthquake data (serc.Carleton.edu/eet/earthquakes).

  15. Battle of Britain Toolbook

    DTIC Science & Technology

    1995-05-01

    determine how lessons therefrom have future application. The British author, Group Captain A.G.B. Vallance , addresses British national defense policy in...of Air Force History, 1983. Estes, Richard H. "Guilio Douhet: More on Target Than He Knew," Airpower Journal. IV-4:68-78 (Winter 1990). Foxley-Norris...Co., Inc., 1971. Janes William H. "Dunkirk: A German Decision" Armour. LXXXIII-3:19-22 (May-June 1974). Kaplan, Philip and Richard Collier. Their

  16. Battle of Britain Toolbook (User’s Guide)

    DTIC Science & Technology

    1995-05-01

    look back to the Battle of Britain to determine how lessons therefrom have future application. The British author, Group Captain A.G.B. Vallance ...The Command of the Air. Translated by Dino Ferrari. Washington D.C.: Office of Air Force History, 1983. Estes, Richard H. "Guilio Douhet: More on...Decision" Armour. LXXXUI-3:19-22 (May-June 1974). Kaplan, Philip and Richard Collier. Their Finest Hour / The Battle of Britain Remembered. New York

  17. Exploring the Unknown: Selected Documents in the History of the US Civil Space Program. Volume 5; Exploring the Cosmos

    NASA Technical Reports Server (NTRS)

    Logsdon, John M. (Editor); Snyder, Amy Paige (Editor); Launius, Roger D. (Editor); Garber, Stephen J. (Editor); Newport, Regan Anne (Editor)

    2001-01-01

    The documents selected for inclusion in this volume are presented in three major sections, each covering a particular aspect of the origins, evolution, and execution of the US space science program. Chapter 1 deals with the origins, evolution, and organization of the space science program. Chapter 2 deals with the solar system exploration. Chapter 3 deals with NASA's astronomy and astrophysics efforts. Each chapter in the present volume is introduced by an overview essay. In the main, these essays are intended to introduce and complement the documents in the chapter and to place them in a chronological and substantive context. Each essay contains references to the documents in the chapter it introduces, and may also contain references to documents in other chapters of the collection

  18. 30 CFR 903.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 903.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, applies to any person who conducts coal exploration. For those applications where § 772.12 of this chapter...

  19. 30 CFR 903.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 903.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, applies to any person who conducts coal exploration. For those applications where § 772.12 of this chapter...

  20. 30 CFR 903.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 903.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, applies to any person who conducts coal exploration. For those applications where § 772.12 of this chapter...

  1. 30 CFR 903.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 903.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, applies to any person who conducts coal exploration. For those applications where § 772.12 of this chapter...

  2. 30 CFR 903.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 903.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, applies to any person who conducts coal exploration. For those applications where § 772.12 of this chapter...

  3. A Handbook for Involving Parents in Head Start.

    ERIC Educational Resources Information Center

    Associate Control, Research and Analysis, Inc., Washington, DC.

    This handbook seeks to help Head Start parent involvement coordinators clarify their role and explore new ways to do their job well. In chapter one, a history of parent involvement in Head Start is presented. Chapter two focuses on roles, relationships, and duties of the parent involvement coordinator. Chapter three explores staff attitudes…

  4. Cyberlearning for Climate Literacy: Challenges and Opportunities

    NASA Astrophysics Data System (ADS)

    McCaffrey, M. S.; Buhr, S. M.; Gold, A. U.; Ledley, T. S.; Mooney, M. E.; Niepold, F.

    2010-12-01

    Cyberlearning tools provide cost and carbon-efficient avenues for fostering a climate literate society through online engagement with learners. With climate change education becoming a Presidential Priority in 2009, funding for grants from NSF, NASA and NOAA is leading to a new generation of cyberlearning resources that supplement existing online resources. This paper provides an overview of challenges and opportunities relating to the online delivery of high quality, often complex climate science by examining several existing and emerging efforts, including the Climate Literacy and Energy Awareness Network (CLEAN,) a National Science Digital Library Pathway, the development by CIRES Education and Outreach of the Inspiring Climate Education Excellence (ICEE) online course, TERC’s Earth Exploration Toolbook (EET,) DataTools, and EarthLab modules, the NOAA Climate Stewards Education Program (CSEP) that utilizes the NSTA E-Learning Center, online efforts by members of the Federation of Earth Science Information Partners (ESIP), UCAR’s Climate Discovery program, and the Climate Adaptation, Mitigation e-Learning (CAMeL) project. In addition, we will summarize outcomes of the Cyberlearning for Climate Literacy workshop held in Washington DC in the Fall of 2009 and examine opportunities for teachers to develop and share their own lesson plans based on climate-related web resources that currently lack built-in learning activities, assessments or teaching tips.

  5. Encouraging Data Use in the Classroom-DLESE Workshop Evaluation Results

    NASA Astrophysics Data System (ADS)

    Lynds, S. E.; Buhr, S. M.; Ledley, T. S.

    2005-12-01

    For the last two years, the Data Services Team of the Digital Library for Earth Systems Education (DLESE) has offered annual workshops, bringing scientists, technology specialists, and education professionals together to develop ways of using scientific data in education. Teams comprised of representatives from each of five professional roles (scientist, curriculum developer, data provider, teacher, tool developer) worked on developing online educational units of the Earth Exploration Toolbook (EET--http://serc.carleton.edu/eet/). Workshop evaluation projects elicited a large amount of feedback from participants at both workshops. Consistently, the attendees most highly valued the opportunity to network with those of other professional roles and to collaborate on a real-world education project. Technology and science specialists emphasized their desire for a greater understanding of practical applications for scientific data in the classroom and what educators need for successful curricula. The evaluation project also revealed similarities in the limitations that many attendees reported in using online data. Technological barriers such as data format, bandwidth limitations, and proprietary data were all mentioned by participants regardless of professional role. This talk will discuss the barriers to and advantages of collaborations between scientists, technology specialists, and educators and the potential for this format to result in data-rich curriculum elements.

  6. Students: The Overlooked, Untapped Resource within Nearly Every Chapter.

    ERIC Educational Resources Information Center

    Wright, Larry L.

    1992-01-01

    Reports results of a survey of Special Libraries Association (SLA) chapter presidents that explored activities at the chapter level for library science students. Findings are reported on accredited library schools in the chapters, SLA student groups, student attendance at chapter meetings, direct involvement with students, marketing activities,…

  7. Learning and Work. An Exploration in Industrial Ethnography. Studies in Education and Culture, Vol. 8. Garland Reference Library of Social Science, Vol. 1069.

    ERIC Educational Resources Information Center

    Darrah, Charles N.

    This book explores how people look at workplaces and the consequences for one's understanding of work. Chapter 1 discusses the rhetoric of skill requirements. Chapter 2 follows the attempt of Kramden Computers to provide training to reduce problems in workmanship and the program's failure due to the inadequacy of the skill concept. Chapter 3…

  8. A Study of the Use of Simulations and Games in Education with Special Reference to Geography.

    ERIC Educational Resources Information Center

    O'Reilly, Desmond Vincent

    Chapter 1 of this thesis provides definitions of terms used. Chapter 2 discusses role-playing, strategy games, and models. Chapter 3 explores the significance of games in child development. Chapter 4 relates the historical development of gaming and simulation. Chapter 5 focuses on advantages of simulations and games in education in terms of such…

  9. Career development through local chapter involvement: perspectives from chapter members.

    PubMed

    Thomas, Melissa; Inniss-Richter, Zipporah; Mata, Holly; Cottrell, Randall R

    2013-07-01

    The importance of career development in professional organizations has been noted in the literature. Personal and professional benefits of membership regardless of discipline can be found across the career spectrum from student to executive. The benefits of professional membership with respect to career development in local chapter organizations have seldom been studied. Local chapter participation may offer significant career development opportunities for the practitioner, faculty member, and student. The purpose of this study was to explore the importance of local chapter involvement to the career development of health education practitioners. An 18-item questionnaire was disseminated to the membership of three local SOPHE (Society for Public Health Education) chapters that explored the level of local chapter involvement and the impact of how specific professional development activities impacted career development. The results of the survey highlighted the importance of continuing education programs, networking, and leadership experience in developing one's career that are offered by local SOPHE chapter involvement. Making a positive impact in the community and earning the respect of one's peers were most often reported as indicators of career success. These factors can directly impact local chapter participation. Career development can certainly be enhanced by active participation in the local chapter of a professional association.

  10. Hospital ventilation standards and energy conservation: a summary of the literature with conclusions and recommendations. Final report, FY 78

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

    Hollowell, C.; Rosenfeld, A.

    1978-09-01

    This research examines the basis of current hospital HVAC standards and determines if they can be relaxed on criteria that do not compromise the health, safety, and comfort of patients and staff and has acceptance of the health care community. Chapter 2 summarizes existing standards in use throughout the United States governing hospital ventilation systems and the thermal environment. Chapter 3 explores the role of air in hospital-acquired infections. Chapter 4 explores the realm of indoor air quality within the hospital. Chapter 5 contains a discussion concerning the influence of thermal factors on patient comfort. Chapter 6 discusses the hospitalmore » odor problem with regards to ventilation rates. The final chapter includes conclusions and recommendations developed from the literature review and from a small working conference sponsored by the University of Minnesota School of Public Health.« less

  11. The Chapter I Challenge: Colorado's Contribution 1994.

    ERIC Educational Resources Information Center

    Petro, Janice Rose; And Others

    This report explores the efforts of the Colorado Department of Education in its Chapter 1 programs in 1994. Chapter 1 of the Elementary and Secondary Education Act is the largest federally funded program designed to provide services to elementary and secondary school students. Chapter 1 provides financial assistance to meet the special educational…

  12. Chapter 6: The scientific basis for conserving forest carnivores: considerations for management

    Treesearch

    L. Jack Lyon; Keith B. Aubry; William J. Zielinski; Steven W. Buskirk; Leonard F. Ruggiero

    1994-01-01

    The reviews presented in previous chapters reveal substantial gaps in our knowledge about marten, fisher, lynx, and wolverine. These gaps severely constrain our ability to design reliable conservation strategies. This problem will be explored in depth in Chapter 7. In this chapter, our objective is to discuss management considerations resulting from what we currently...

  13. The Science in Science Fiction.

    ERIC Educational Resources Information Center

    Nicholls, Peter, Ed.

    This 12-chapter book discusses the scientific facts behind the ideas included in the novels of Robert Heinlein, Isaac Asimov, Frederik Pohl, Arthur C. Clark and other science fiction writers. Areas explored in the first 11 chapters include: exploration of deep space; energy and exotic power sources; likelihood of extra-terrestrial life and the…

  14. Comparative study of Canadian-United States resources programs

    USGS Publications Warehouse

    DeYoung,, John H.

    1975-01-01

    Chapter A: Report of the resource endowment, infrastructure development, tax incentives and exploration financing. Chapter B: Recent changes in Canadian tax laws affecting the mineral industries. Chapter C: The impact of recent changes in Canadian tax laws on the mineral industries.

  15. Bringing Planetary Data into Learning Environments: A Community Effort

    NASA Astrophysics Data System (ADS)

    Shipp, S.; Higbie, M.; Lowes, L.

    2005-12-01

    Recognizing the need to communicate scientific findings, and the power of using real planetary data in educational settings to engage students in Earth and space science in meaningful ways, the South Central Organization of Researchers and Educators and the Solar System Exploration Education Forum, part of NASA's Science Mission Directorate's Support Network, have established the Planetary Data in Education (PDE) Initiative. The Initiative strives to: 1) Establish a collaborative community of educators, education specialists, curriculum developers, tool developers, learning technologists, scientists, and data providers to design and develop educationally appropriate products; 2) Build awareness in the broader educational and scientific community of existing programs, products, and resources; 3) Address issues hindering the effective use of planetary data in formal and informal educational settings; and 4) Encourage partnerships that leverage the community's expertise The PDE community has hosted two conferences exploring issues in using data in educational settings. The community recognizes that data are available through venues such as the Planetary Data Systems (PDS), but not in a format that the end-user in a formal or informal educational setting can digest; these data are intended for the scientific audience. Development of meaningful educational programs using planetary data requires design of appropriate learner interfaces and involvement of data providers, product developers, learning technologists, scientists, and educators. The PDE community will participate in the development of Earth Exploration Toolbooks during the DLESE Data Services Workshop and will host a workshop in the summer of 2006 to bring together small groups of educators, data providers, and learning technologists, and scientists to design and develop products that bring planetary data into educational settings. In addition, the PDE community hosts a Web site that presents elements identified as needed by the community, including examples of planetary data use in education, recommendations for program development, links to data providers, opportunities for collaboration, pertinent research, and a Web portal to access educational resources using planetary data on the DLESE Web site.

  16. Thriving on Stress for Success. Principals Taking Action Series.

    ERIC Educational Resources Information Center

    Gmelch, Walter H.; Chan, Wilbert

    When properly managed, stress can serve as a key to successful job performance. This book explores the link between pressure and performance in schools. It shows how to recognize stress as both a facilitator and debilitator of effective performance. Chapter 1 serves as a personal stress checkup. Chapter 2 explores the myths of administrative…

  17. Hands-On Nature. Information and Activities for Exploring the Environment with Children.

    ERIC Educational Resources Information Center

    Lingelbach, Jenepher, Ed.

    Developed to provide direct opportunities for children to explore the natural world, this book offers creative new approaches to teaching environmentally. A workshop format is used in this book, which consists of four separate chapters entitled: Adaptations, Habitats, Cycles, and Designs of Nature. Each chapter contains a series of workshops which…

  18. Molecular Dynamics Studies of Self-Assembling Biomolecules and DNA-functionalized Gold Nanoparticles

    NASA Astrophysics Data System (ADS)

    Cho, Vince Y.

    This thesis is organized as following. In Chapter 2, we use fully atomistic MD simulations to study the conformation of DNA molecules that link gold nanoparticles to form nanoparticle superlattice crystals. In Chapter 3, we study the self-assembly of peptide amphiphiles (PAs) into a cylindrical micelle fiber by using CGMD simulations. Compared to fully atomistic MD simulations, CGMD simulations prove to be computationally cost-efficient and reasonably accurate for exploring self-assembly, and are used in all subsequent chapters. In Chapter 4, we apply CGMD methods to study the self-assembly of small molecule-DNA hybrid (SMDH) building blocks into well-defined cage-like dimers, and reveal the role of kinetics and thermodynamics in this process. In Chapter 5, we extend the CGMD model for this system and find that the assembly of SMDHs can be fine-tuned by changing parameters. In Chapter 6, we explore superlattice crystal structures of DNA-functionalized gold nanoparticles (DNA-AuNP) with the CGMD model and compare the hybridization.

  19. An Overview of CAS Standards: The Role in Self-Assessment and Evaluation

    ERIC Educational Resources Information Center

    Hornak, Anne M.

    2014-01-01

    This chapter explores CAS as a tool for collecting assessment and evaluation data in community college student affairs offices. Details are provided about accessing the self-assessment modules, as well as the resources available to assist colleges with data collection. Finally, the chapter will explore how to use the data to advocate for…

  20. Many People, Many Ways: Understanding Cultures around the World. Volume 1.

    ERIC Educational Resources Information Center

    Brewer, Chris, Comp.; Grinde, Linda, Comp.

    This book helps students and teachers explore the concept of culture and to appreciate the diversity of cultures of the world. The nine cultures in the book represent a variety of races and environments. Each chapter offers ideas for activities for student to explore elements of culture and common human experiences. The chapters are divided into…

  1. Country Schoolwomen: Teaching in Rural California, 1850-1950.

    ERIC Educational Resources Information Center

    Weiler, Kathleen

    This book focuses on the lives and work of women teachers in two rural California counties between 1850 and 1950. It explores the social context of teaching and what teaching meant and provided to women teachers. Chapter 1 explores the shifts between 1840 and 1930 in representations of the woman teacher in the United States. Chapter 2 discusses…

  2. Jobs in Manufacturing. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The instructional booklet explores various occupations in the occupational cluster of manufacturing. In the first chapter, the student is briefly introduced to the occupational cluster concept and to the general area of manufacturing. Chapter 2 describes jobs involved in the production of materials and processing of goods. Chapter 3 discusses…

  3. Undergraduate Single Mothers' Experiences in Postsecondary Education

    ERIC Educational Resources Information Center

    Beeler, Sydney

    2016-01-01

    Using Astin's (1993) College Impact Model, this chapter explores the current literature as it relates to single mothers in undergraduate postsecondary education. The chapter looks at the ways that undergraduates who are single mothers are counter to the "ideal-student" norms. Policy and best-practice recommendations conclude the chapter.

  4. Deep Time Iterations: Familiarity, Horizons, and Pattern among Finland's Nuclear Waste Safety Experts

    NASA Astrophysics Data System (ADS)

    Ialenti, Vincent Francis

    This ethnography reconsiders nuclear waste risk's deep time horizons' often-sensationalized aesthetics of horror, sublimity, and awe. It does so by tracking how Finland's nuclear energy and waste experts made visions of distant future Finlands appear more intelligible through mundane corporate, regulatory, financial, and technoscientific practices. Each chapter unpacks how informants iterated and reiterated traces of the very familiar to establish shared grounds of continuity for moving forward in time. Chapter 1 explores how Finland's energy sector's "mankala" cooperative corporate form was iterated and reiterated to give shape to political and financial time horizons. Chapter 2 explores how workplace role distinctions between recruit/retiree and junior/senior were iterated and reiterated to reckon nuclear personnel successions' intergenerational horizons. Chapter 3 explores how input/output and part/whole distinctions were iterated and reiterated to help model distant future worlds in a portfolio of "Safety Case" evidence made to demonstrate the Olkiluoto repository's safety to Finnish nuclear regulator STUK. Chapter 4 explores how Safety Case experts iterated and reiterated memories of a deceased predecessor figure in everyday engagements with deep time. What emerges are three insights about how futures attain discernible features--insights about the "continuity," "thinkability," and "extensibility" of expert thought--that, I argue, can help twenty-first century experts better navigate not only deep time, but also unknown futures of nuclear technologies, planetary environment, and expertise itself.

  5. Gauge invariance, quantization and integration of heavy modes in a gauge Kaluza-Klein theory

    NASA Astrophysics Data System (ADS)

    Novales-Sánchez, H.

    This dissertation examines topics at the intersection of environmental and energy economics. The first two chapters explore how policies can induce more efficient use of the energy sources available for generating electricity. The electricity sector is a major source of a wide variety of harmful pollutants. To mitigate the environmental impacts of electricity production, a variety of policies are being implemented to increase the quantity of generation from clean, renewable energy sources. The first chapter identifies the short-run reductions in emissions caused by generation from a particular renewable technology; wind turbines. Using the estimates of the pollution offset by the renewable production, I explore the efficiency of the incentives created by the current set of renewable energy policies. The second chapter examines the impact adding bulk electricity storage capacity will have on the full social costs of generating electricity. The third chapter explores the impact of various gasoline tax structures on both retail price volatility and state revenue volatility.

  6. Transportation statistics annual report 2008

    DOT National Transportation Integrated Search

    2008-01-01

    Chapter 1 highlights environmental stewardship and transportation security, and : contains a summary of the 2007 Commodity Flow Survey. Chapter 2 explores : transportation infrastructure, safety, congestion, and global connectivity. These : groupings...

  7. Futures Unlimited: Teaching About Worlds to Come. Bulletin 59.

    ERIC Educational Resources Information Center

    Fitch, Robert M.; Svengalis, Cordell, M.

    A theoretical framework and suggestions for teaching about the future at the secondary level are presented. Seven chapters comprise the document. Chapter I examines the nature of and approach to futurism and explores ideas of European and American futurists. Chapter II presents a rationale, characteristics of futures education, outlines of courses…

  8. The Case for Mixed-Age Grouping in Early Education.

    ERIC Educational Resources Information Center

    Katz, Lilian G.; And Others

    In six brief chapters, mixed-age grouping of young children in schools and child care centers is explored and advocated. Chapter 1 defines mixed-age grouping, examines limitations of single-age grouping, and points out positive characteristics of mixed-age classes. Chapter 2 discusses social development as seen in children's interactions in…

  9. When Does Institutional Research Rhetoric Create a Student Cause of Action?

    ERIC Educational Resources Information Center

    Beassie, Rhonda Vickers

    2017-01-01

    This chapter asserts that the use and reporting of institutional research (IR) data is an area ripe for litigation. The chapter explores possible student causes of action as they relate to institutional research (IR) data and compares the probable outcomes to reported student lawsuits. The chapter concludes with recommended liability-avoiding…

  10. Family Life in Black America.

    ERIC Educational Resources Information Center

    Taylor, Robert Joseph, Ed.; Jackson, James S., Ed.; Chatters, Linda M., Ed.

    This volume draws on data from the National Survey of Black Americans (NSBA) to explore the condition of the black family in America. The first chapter provides a general introduction, and each of the other chapters presents additional information about the NSBA as it pertains to specific subsamples of NSBA respondents. The following chapters are…

  11. Commitment, Educative Action and Adults. Learning Programmes with a Social Purpose.

    ERIC Educational Resources Information Center

    O'Sullivan, Denis

    This book analyzes socially committed programs defined as systematic efforts to bring about social change through educative action. Chapter 1 provides examples of socially committed programs and an overview of the book. Chapters 2-7 explore six key questions about seeking to change people in a socially committed way. Chapter 2 looks at those who…

  12. New York University's Stern School of Business: A Centennial Retrospective.

    ERIC Educational Resources Information Center

    Gitlow, Abraham L.

    This volume traces the history of the first hundred years of the Stern School of Business at New York University. Chapter 1 describes the school's original mission and founding. Chapter 2 describes how the school changed and developed as it responded to trends from 1900 to 1950. Chapter 3 explores the school's dramatic decline between 1955 and…

  13. ...and I Thought I Knew How To Communicate: Exploring Fresh Choices in Relating.

    ERIC Educational Resources Information Center

    Dilley, Josiah

    This book contains a collection of materials that can be used to improve the ability to relate to others. The first chapter discusses causes of conflict and how conflict habits develop. The second chapter discusses freeing ourselves from self-defeating habits. This chapter asserts that the imperfect expressive capacity of language is further…

  14. Listening to Their Stories: Students' Perspectives about Campus Gambling

    ERIC Educational Resources Information Center

    Caswell, Jim

    2006-01-01

    This chapter explores students' perspectives regarding campus gambling by listening to their gambling-related experiences and stories. Similarly, the chapter presents the perspective of a senior student affairs officer regarding campus gambling.

  15. Understanding Collaborative Leadership in Theory and Practice

    ERIC Educational Resources Information Center

    Lawrence, Randee Lipson

    2017-01-01

    This final chapter provides a synthesis and analysis of the major themes in the previous chapters. Definitions of collaborative leadership are explored along with theoretical underpinnings, characteristics, and common themes. Implications for adult education are discussed.

  16. Improving Performance: How To Manage the White Space on the Organization Chart. Second Edition. The Jossey-Bass Management Series.

    ERIC Educational Resources Information Center

    Rummler, Geary A.; Brache, Alan P.

    This book offers an integrated framework for achieving competitive advantage by managing organizations, processes, and jobs effectively. Chapter 1 explores the forces driving the needs to be more competitive. Chapter 2 contrasts the traditional functional view of the organization with the systems view. Chapter 3 introduces the three levels of…

  17. Advising an Urban FFA Chapter: A Narrative of Two Urban FFA Advisors

    ERIC Educational Resources Information Center

    Martin, Michael J.; Kitchel, Tracy

    2015-01-01

    Advising an urban FFA chapter can be a challenge for urban agriculture teachers. The contextual differences between the rural-oriented FFA and urban FFA members can make bridging the gap difficult. This narrative study sought to explore how the urban context shapes the work of an FFA chapter from the perspectives of two FFA advisors at the same…

  18. Public Relations in the Community College: How to Start up an Operation, Determine the Program, and Master the Skills of Community College Public Relations.

    ERIC Educational Resources Information Center

    Trent, Richard L., Ed.

    This nine-chapter manual provides a practical guide to community college public relations (PR) for PR officers with expanding responsibilities. Chapter I explores the philosophy of community college public relations, considering the issue of community, the role of the PR director, and potential problem areas. Chapters II and III provide guidelines…

  19. 30 CFR 921.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 921.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  20. 30 CFR 937.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 937.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  1. 30 CFR 933.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 933.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  2. 30 CFR 937.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 937.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  3. 30 CFR 921.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 921.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  4. 30 CFR 903.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-Coal exploration. 903.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, applies to any person who conducts coal exploration. ...

  5. 30 CFR 933.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 933.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  6. 30 CFR 921.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 921.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  7. 30 CFR 903.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-Coal exploration. 903.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, applies to any person who conducts coal exploration. ...

  8. 30 CFR 922.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 922.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  9. 30 CFR 941.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 941.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  10. 30 CFR 941.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 941.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  11. 30 CFR 905.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-Coal exploration. 905.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  12. 30 CFR 912.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 912.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  13. 30 CFR 910.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 910.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  14. 30 CFR 903.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-Coal exploration. 903.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, applies to any person who conducts coal exploration. ...

  15. 30 CFR 939.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 939.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  16. 30 CFR 910.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 910.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  17. 30 CFR 922.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 922.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  18. 30 CFR 933.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 933.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  19. 30 CFR 939.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 939.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  20. 30 CFR 905.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-Coal exploration. 905.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  1. 30 CFR 922.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 922.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  2. 30 CFR 912.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 912.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  3. 30 CFR 933.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 933.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  4. 30 CFR 939.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 939.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  5. 30 CFR 921.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 921.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  6. 30 CFR 921.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 921.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  7. 30 CFR 903.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-Coal exploration. 903.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, applies to any person who conducts coal exploration. ...

  8. 30 CFR 937.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 937.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  9. 30 CFR 933.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 933.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  10. 30 CFR 937.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 937.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  11. 30 CFR 905.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-Coal exploration. 905.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  12. 30 CFR 942.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-Coal exploration. 942.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  13. 30 CFR 903.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-Coal exploration. 903.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, applies to any person who conducts coal exploration. ...

  14. 30 CFR 905.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-Coal exploration. 905.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  15. 30 CFR 912.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 912.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  16. 30 CFR 942.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-Coal exploration. 942.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  17. 30 CFR 922.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 922.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  18. 30 CFR 910.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 910.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  19. 30 CFR 905.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-Coal exploration. 905.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  20. 30 CFR 910.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 910.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  1. 30 CFR 942.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-Coal exploration. 942.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  2. 30 CFR 912.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 912.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  3. 30 CFR 942.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-Coal exploration. 942.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  4. 30 CFR 942.815 - Performance standards-Coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-Coal exploration. 942.815... Performance standards—Coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person who conducts coal exploration. ...

  5. 30 CFR 922.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 922.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  6. 30 CFR 937.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 937.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  7. 30 CFR 910.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 910.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  8. 30 CFR 941.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 941.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  9. 30 CFR 939.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 939.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  10. 30 CFR 912.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 912.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  11. 30 CFR 941.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 941.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  12. 30 CFR 941.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 941.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  13. 30 CFR 939.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 939.815... Performance standards—coal exploration. Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. ...

  14. Consciousness in dreams.

    PubMed

    Kahn, David; Gover, Tzivia

    2010-01-01

    This chapter argues that dreaming is an important state of consciousness and that it has many features that complement consciousness in the wake state. The chapter discusses consciousness in dreams and how it comes about. It discusses the changes that occur in the neuromodulatory environment and in the neuronal connectivity of the brain as we fall asleep and begin our night journeys. Dreams evolve from internal sources though the dream may look different than any one of these since something entirely new may emerge through self-organizing processes. The chapter also explores characteristics of dreaming consciousness such as acceptance of implausibility and how that might lead to creative insight. Examples of studies, which have shown creativity in dream sleep, are provided to illustrate important characteristics of dreaming consciousness. The chapter also discusses the dream body and how it relates to our consciousness while dreaming. Differences and similarities between wake, lucid, non-lucid and day dreaming are explored and the chapter concludes with a discussion on what we can learn from each of these expressions of consciousness. Copyright © 2010 Elsevier Inc. All rights reserved.

  15. The northern pike, a prized native but disastrous invasive: Chapter 14

    USGS Publications Warehouse

    Rutz, David; Massengill, Robert L.; Sepulveda, Adam; Dunker, Kristine J.

    2018-01-01

    As the chapters in this book describe, the northern pike Esox lucius Linneaus, 1758 is a fascinating fish that plays an important ecological role in structuring aquatic communities (chapter 8), has the capacity to aid lake restoration efforts (chapter 11), and contributes substantially to local economies, both as a highlysought after sport fish (chapter 12) and as a commercial fishing resource (chapter 13). However, despite the magnificent attributes of this fish, there is another side to its story. Specifically, what happens when northern pike, a highly efficient predator, becomes established outside its natural range? To explore this question, this chapter will investigate observed consequences from many locations where northern pike (hereafter referred to as “pike”) have been introduced and discuss potential reasons why pike, under the right circumstances, can be considered an invasive species.

  16. Optical and Photothermal Behaviors of Colloidal and Self-Assembled Magnetic-Plasmonic Nanostructures

    NASA Astrophysics Data System (ADS)

    Liu, Kai

    This dissertation is based on numerous efforts in exploring the capabilties of numerical simulation for investigating novel optical phenomena in different colloidal plasmonic systems. The dissertation includes five chapters. Chapter 1 contains a general introduction to the fundamentals of plasmonic behaviors in colloidal clusters and bottom-up self-assembly methods for manufacturing colloidal clusters which include magnetic based and DNA-assisted pathways. Chapter 2 presents a systematic comparison of optical and thermodynamic properties of near-infrared colloidal nanoparticles, including SiO2 Au core-shell, Au nanocage and Au nanorod, and an example of the nanobubble-based photothermal therapy application. In Chapter 3, a optical phenomenon named Fano resonance is demonstrated in a colloidal heptamer design which consists of seven Fe 3O4 Au core-shell nanoparticles. The incorporation of the magnetic core enables a magnetic-assisted self-assembly process which will be discussed after the photonic analysis. In Chapter 4, the optical behaviors in a 1D magnetic-plasmonic chain are explored. A demonstration of the magnetic-based self-assembly of this 1D chain is given. Chapter 5 is focused on the study of the chiral optical responses in a helical nanoscale system which follows a 3D helical arrangement of Fe3O4 Au core-shell nanoparticles.

  17. Tamara Shapiro Ledley Receives 2013 Excellence in Geophysical Education Award: Citation

    NASA Astrophysics Data System (ADS)

    Reiff, Patricia

    2014-01-01

    It gives me great pleasure to cite Tamara Shapiro Ledley for the AGU Excellence in Geophysical Education Award "for her outstanding sustained leadership in Earth systems and climate change education." Tamara has shown an ongoing commitment to bridging the scientific and educational communities to make geophysical science knowledge and data accessible and usable to teachers and students and by extension to all citizens. She works extensively with both the scientific and educational communities. She began her educational work in 1990 as the leader for weather and climate in my Teacher Research program at Rice University. She continued as the lead for atmospheric sciences in our projects Earth Today and Museums Teaching Planet Earth, which introduced her to the Earth Science Information Partners (ESIP Federation). She has served many roles at ESIP, including creating the Standing Committee for Education and serving as vice president. ESIP recognized her many accomplishments with its President's Award in 2012. At TERC her education and outreach efforts have blossomed. She was the lead author of the "Earth as a System" investigation of the GLOBE Teacher's Guide. She was a member of the original Digital Library for Earth System Education (DLESE) Data Access Working Group in 2001, where the idea for a cookbook-like resource to facilitate the use of Earth science data by teachers and students resulted in her leading the development of the "Earth Exploration Toolbook" (EET), which allows teachers to easily access and use real scientific data in the classroom. Her efforts were recognized with the EET being awarded Science Magazine's Science Prize for Online Research in Education in 2011.

  18. Exploring Indonesia: Past and Present.

    ERIC Educational Resources Information Center

    Schelander, Bjorn

    This book provides an overview of Indonesia's history and culture. The book begins with prehistoric times and continues through nationhood. Each chapter provides background information along with student activities and project suggestions. Chapters include: (1) "Introduction to the Lands and Peoples of Indonesia"; (2) "Early…

  19. Electronic Collection Development: A Practical Guide.

    ERIC Educational Resources Information Center

    Lee, Stuart D.

    Chapter 1, "Preliminary Issues," explores the historical importance of the electronic publishing revolution, some of the terminology to be used in the book, and the differences and similarities between traditional and electronic collection development. Chapter 2, "What Is an Offer? The Electronic Resources Landscape," covers…

  20. Sex-Role Psychology.

    ERIC Educational Resources Information Center

    Wesley, Frank; Wesley, Claire

    The book explores the psychological aspects of sex-role development and investigates various approaches which have been suggested to provide greater equality between females and males. Chapter one describes the psychology of women and identifies possible approaches toward integration of male and female characteristics. Chapter two discusses…

  1. Exploring the Multifaceted Topic of Climate Change in Our Changing Climate and Living With Our Changing Climate

    NASA Astrophysics Data System (ADS)

    Brey, J. A.; Kauffman, C.; Geer, I. W.; Mills, E. W.; Nugnes, K. A.; Stimach, A. E.

    2015-12-01

    As the effects of climate change become more profound, climate literacy becomes increasingly important. The American Meteorological Society (AMS) responds to this need through the publication of Our Changing Climate and Living With Our Changing Climate. Both publications incorporate the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the USGCRP's Third National Climate Assessment. Topic In Depth sections appear throughout each chapter and lead to more extensive, multidisciplinary information related to various topics. Additionally, each chapter closes with a For Further Exploration essay, which addresses specific topics that complement a chapter concept. Web Resources, which encourage additional exploration of chapter content, and Scientific Literature, from which chapter content was derived can also be found at the conclusion of each chapter. Our Changing Climate covers a breadth of topics, including the scientific principles that govern Earth's climate system and basic statistics and geospatial tools used to investigate the system. Released in fall 2015, Living With Our Changing Climate takes a more narrow approach and investigates human and ecosystem vulnerabilities to climate change, the role of energy choices in affecting climate, actions humans can take through adaption, mitigation, and policy to lessen vulnerabilities, and psychological and financial reasons behind climate change denial. While Living With Our Changing Climate is intended for programs looking to add a climate element into their curriculum, Our Changing Climate is part of the AMS Climate Studies course. In a 2015 survey of California University of Pennsylvania undergraduate students using Our Changing Climate, 82% found it comfortable to read and utilized its interactive components and resources. Both ebooks illuminate the multidisciplinary aspect of climate change, providing the opportunity for a more sustainable future.

  2. 30 CFR 947.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards-coal exploration. 947.815... Performance standards—coal exploration. (a) Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. (b) Any person who...

  3. 30 CFR 947.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards-coal exploration. 947.815... Performance standards—coal exploration. (a) Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. (b) Any person who...

  4. 30 CFR 947.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards-coal exploration. 947.815... Performance standards—coal exploration. (a) Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. (b) Any person who...

  5. 30 CFR 947.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards-coal exploration. 947.815... Performance standards—coal exploration. (a) Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. (b) Any person who...

  6. 30 CFR 947.815 - Performance standards-coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards-coal exploration. 947.815... Performance standards—coal exploration. (a) Part 815 of this chapter, Permanent Program Performance Standards—Coal Exploration, shall apply to any person conducting coal exploration operations. (b) Any person who...

  7. Biological Effects of Laser Radiation. Volume II. Review of Our Studies on Biological Effects of Laser Radiation-1965-1971.

    DTIC Science & Technology

    1978-10-17

    alter the immunological capability/virulence ratio of influenza virus ; gross and microscopic descriptions of lesions, their natural history, and...with Viruses 4 Chapter 4 Studies on Normal Animals 6 Chapter 5 Tumor-Related Laser Radiation Studies and Potential for Carcinogenesis 17 Chapter 6...affect the immunological capability/virulence ratio of influenza virus in order to explore facilitation of vaccine production; 5) extensive gross and

  8. Sociology of Education: Research in the Caribbean.

    ERIC Educational Resources Information Center

    Bastick, Tony, Ed.; Ezenne, Austin, Ed.

    The chapters in this collection explore the premises, standards, requirements, and consequences of education in the Caribbean. Chapters in the first section, "Gender, Education and EmploymentBroken Promises," are: (1) "Educational Management from a Perspective of Care: Women Teachers in Trinidad and Tobago" (Jeanette Morris);…

  9. International Human Rights Kit.

    ERIC Educational Resources Information Center

    Woito, Robert, Ed.

    Designed for students, educators, and citizens interested in human rights, the booklet presents resources for learning about the facts, perspectives, and existing procedures and institutions to promote human rights. Chapter one explores the relationship between human rights and war. Chapter two presents a self-survey to help readers clarify…

  10. Solar Electric Propulsion Triple-Satellite-Aided Capture With Mars Flyby

    NASA Astrophysics Data System (ADS)

    Patrick, Sean

    Triple-Satellite-aided-capture sequences use gravity-assists at three of Jupiter's four massive Galilean moons to reduce the DeltaV required to enter into Jupiter orbit. A triple-satellite-aided capture at Callisto, Ganymede, and Io is proposed to capture a SEP spacecraft into Jupiter orbit from an interplanetary Earth-Jupiter trajectory that employs low-thrust maneuvers. The principal advantage of this method is that it combines the ISP efficiency of ion propulsion with nearly impulsive but propellant-free gravity assists. For this thesis, two main chapters are devoted to the exploration of low-thrust triple-flyby capture trajectories. Specifically, the design and optimization of these trajectories are explored heavily. The first chapter explores the design of two solar electric propulsion (SEP), low-thrust trajectories developed using the JPL's MALTO software. The two trajectories combined represent a full Earth to Jupiter capture split into a heliocentric Earth to Jupiter Sphere of Influence (SOI) trajectory and a Joviocentric capture trajectory. The Joviocentric trajectory makes use of gravity assist flybys of Callisto, Ganymede, and Io to capture into Jupiter orbit with a period of 106.3 days. Following this, in chapter two, three more SEP low-thrust trajectories were developed based upon those in chapter one. These trajectories, devised using the high-fidelity Mystic software, also developed by JPL, improve upon the original trajectories developed in chapter one. Here, the developed trajectories are each three separate, full Earth to Jupiter capture orbits. As in chapter one, a Mars gravity assist is used to augment the heliocentric trajectories. Gravity-assist flybys of Callisto, Ganymede, and Io or Europa are used to capture into Jupiter Orbit. With between 89.8 and 137.2-day periods, the orbits developed in chapters one and two are shorter than most Jupiter capture orbits achieved using low-thrust propulsion techniques. Finally, chapter 3 presents an original trajectory design for a Very-Long-Baseline Interferometry (VLBI) satellite constellation. The design was created for the 8th Global Trajectory Optimization Competition (GTOC8) in which participants are tasked with creating and optimizing low-thrust trajectories to place a series of three space craft into formation to map given radio sources.

  11. Vision for Micro Technology Space Missions. Chapter 2

    NASA Technical Reports Server (NTRS)

    Dennehy, Neil

    2005-01-01

    It is exciting to contemplate the various space mission applications that Micro Electro Mechanical Systems (MEMS) technology could enable in the next 10-20 years. The primary objective of this chapter is to both stimulate ideas for MEMS technology infusion on future NASA space missions and to spur adoption of the MEMS technology in the minds of mission designers. This chapter is also intended to inform non-space oriented MEMS technologists, researchers and decision makers about the rich potential application set that future NASA Science and Exploration missions will provide. The motivation for this chapter is therefore to lead the reader down a path to identify and it is exciting to contemplate the various space mission applications that Micro Electro Mechanical Systems (MEMS) technology could enable in the next 10-20 years. The primary objective of this chapter is to both stimulate ideas for MEMS technology infusion on future NASA space missions and to spur adoption of the MEMS technology in the minds of mission designers. This chapter is also intended to inform non-space oriented MEMS technologists, researchers and decision makers about the rich potential application set that future NASA Science and Exploration missions will provide. The motivation for this chapter is therefore to lead the reader down a path to identify and consider potential long-term, perhaps disruptive or revolutionary, impacts that MEMS technology may have for future civilian space applications. A general discussion of the potential for MEMS in space applications is followed by a brief showcasing of a few selected examples of recent MEMS technology developments for future space missions. Using these recent developments as a point of departure, a vision is then presented of several areas where MEMS technology might eventually be exploited in future Science and Exploration mission applications. Lastly, as a stimulus for future research and development, this chapter summarizes a set of barriers to progress, design challenges and key issues that must be overcome in order for the community to move on, from the current nascent phase of developing and infusing MEMS technology into space missions, in order to achieve its full future potential.

  12. Probing photocurrent generation mechanisms in hybrid IR-senstive quantum dot/conjugated polymer solar cells

    NASA Astrophysics Data System (ADS)

    Strein, Elisabeth

    The work in this dissertation aims to improve the ability of hybrid polymer/quantum dot solar cells to harvest and utilize sunlight by contributing mechanistic insights into photocurrent generation. The mechanisms of charge transfer and energy transfer are explored spectroscopically in chapter three and both are found to contribute to photocurrent. Chapter four looks at excitation energy in excess of the bandgap and finds a rise in polaron yield which correlates with excess photon energy. Chapter two discusses details of the experimental techniques used to access the data discussed in the chapters that follow.

  13. 30 CFR 905.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 905.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts coal exploration. For applications where § 772.12 applies, the...

  14. 30 CFR 941.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 941.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  15. 30 CFR 921.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 921.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  16. 30 CFR 933.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 933.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  17. 30 CFR 941.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 941.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  18. 30 CFR 939.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 939.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  19. 30 CFR 910.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 910.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  20. 30 CFR 937.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 937.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  1. 30 CFR 905.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 905.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts coal exploration. For applications where § 772.12 applies, the...

  2. 30 CFR 933.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 933.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  3. 30 CFR 921.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 921.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  4. 30 CFR 941.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 941.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  5. 30 CFR 942.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 942.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  6. 30 CFR 922.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 922.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  7. 30 CFR 941.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 941.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  8. 30 CFR 937.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 937.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  9. 30 CFR 905.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 905.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts coal exploration. For applications where § 772.12 applies, the...

  10. 30 CFR 912.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 912.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  11. 30 CFR 947.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 947.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  12. 30 CFR 937.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 937.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  13. 30 CFR 939.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 939.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  14. 30 CFR 947.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 947.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  15. 30 CFR 947.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 947.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  16. 30 CFR 910.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 910.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  17. 30 CFR 921.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 921.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  18. 30 CFR 947.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 947.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  19. 30 CFR 933.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 933.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  20. 30 CFR 921.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 921.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  1. 30 CFR 910.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 910.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  2. 30 CFR 922.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 922.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  3. 30 CFR 939.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 939.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  4. 30 CFR 910.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 910.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  5. 30 CFR 941.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 941.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  6. 30 CFR 905.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 905.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts coal exploration. For applications where § 772.12 applies, the...

  7. 30 CFR 939.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 939.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  8. 30 CFR 922.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 922.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  9. 30 CFR 942.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 942.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  10. 30 CFR 942.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 942.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  11. 30 CFR 912.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 912.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  12. 30 CFR 912.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 912.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  13. 30 CFR 922.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 922.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  14. 30 CFR 922.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 922.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  15. 30 CFR 942.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 942.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  16. 30 CFR 942.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 942.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  17. 30 CFR 921.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 921.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  18. 30 CFR 910.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 910.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  19. 30 CFR 933.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 933.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  20. 30 CFR 937.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 937.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  1. 30 CFR 947.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for coal exploration. 947.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  2. 30 CFR 939.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 939.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  3. 30 CFR 937.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for coal exploration. 937.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  4. 30 CFR 933.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for coal exploration. 933.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  5. 30 CFR 905.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 905.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts coal exploration. For applications where § 772.12 applies, the...

  6. 30 CFR 912.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for coal exploration. 912.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  7. 30 CFR 912.772 - Requirements for coal exploration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for coal exploration. 912.772... Requirements for coal exploration. (a) Part 772 of this chapter, Requirements for Coal Exploration, shall apply to any person who conducts or seeks to conduct coal exploration operations. (b) The Office shall make...

  8. Academic Motherhood: Mid-Career Perspectives and the Ideal Worker Norm

    ERIC Educational Resources Information Center

    Ward, Kelly; Wolf-Wendel, Lisa

    2016-01-01

    This chapter explores how mid-career tenured women faculty, who are mothers and academics, manage multiple roles. The women represent faculty at a variety of institutional types and in a variety of disciplines. The chapter looks at these experiences in light of ideal worker norms.

  9. Student Mobility through Linked Programmes: A Malaysian Case-Study.

    ERIC Educational Resources Information Center

    Ghani, Zainal

    This report on student mobility in linked programs of higher education details the Malaysian experience involving such programs, their development, quality maintenance, and benefits. Chapter 1 briefly describes the educational system and development of universities in Malaysia. Chapter 2 explores the different factors that have influenced…

  10. Organizational Structures that Support Internal Program Evaluation

    ERIC Educational Resources Information Center

    Lambur, Michael T.

    2008-01-01

    This chapter explores how the structure of large complex organizations such as Cooperative Extension affects their ability to support internal evaluation of their programs and activities. Following a literature review of organizational structure and its relation to internal evaluation capacity, the chapter presents the results of interviews with…

  11. Conflating Gender and Identity: The Need for Gender-Fluid Programming in Community Colleges

    ERIC Educational Resources Information Center

    Zamani-Gallaher, Eboni M.

    2017-01-01

    This chapter explores the role of gender as a critical aspect of identity formation. The chapter reviews how narrow definitions of gender deeply shape campus climate, particularly for individuals who challenge norms in terms of gender identity, gender expression, and gender roles.

  12. The Hidden Curriculum in Higher Education.

    ERIC Educational Resources Information Center

    Margolis, Eric, Ed.

    The chapters in this collection explore how the pedagogical practices of higher education inform and also manage and socialize students. The essays consider how colleges and universities produce race, class, and gender hierarchies and reproduce conservative ideology. The chapters are: (1) "Peekaboo: Hiding and Outing the Curriculum" (Eric…

  13. Three Essays in Higher Education Policy

    ERIC Educational Resources Information Center

    Kelchen, Robert

    2013-01-01

    This dissertation consists of three chapters examining issues relevant to current higher education policy debates. In the first chapter, I use surveys, in-depth interviews, and administrative records from a sample of Wisconsin Pell Grant recipients who chose among Wisconsin public colleges and universities to explore whether students' initial…

  14. Essays in Education Economics

    ERIC Educational Resources Information Center

    Blom, Erica Theresa

    2013-01-01

    This dissertation contains three chapters that explore various aspects of the economics of education, with a focus on higher education. In particular, the first two chapters deal with college major as it relates to earnings, occupational choice, and high school curriculum, while the third discusses the relationship between college-student match…

  15. Ironic Intertextuality in "Six Chapters from a Floating Life" and "Six Chapters from Life at a Cadre School."

    ERIC Educational Resources Information Center

    Wu, Yenna

    1991-01-01

    Exploration of and comparisons between structural, stylistic, and linguistic similarities and differences in two modern Chinese semiautobiographical texts points out both authors' methods for depicting the ironies within their socio-political and ideological conditions. (19 references) (CB)

  16. Creating Poetry.

    ERIC Educational Resources Information Center

    Drury, John

    Encouraging exploration and practice, this book offers hundreds of exercises and numerous tips covering every step involved in creating poetry. Each chapter is a self-contained unit offering an overview of material in the chapter, a definition of terms, and poetry examples from well-known authors designed to supplement the numerous exercises.…

  17. An Introduction to Descriptive Linguistics. Revised Edition.

    ERIC Educational Resources Information Center

    Gleason, H.A., Jr.

    Beginning chapters of this volume define language and describe the sound, stress, and intonation systems of English. The body of the text explores extensively morphology, phonetics, phonemics, and the process of communication. Individual chapters detail such topics as morphemes, syntactic devices, grammatical systems, phonemic problems in language…

  18. Energy Manual for Parks: A Handbook for Interpreters and Naturalists.

    ERIC Educational Resources Information Center

    Stephenson, Lee; And Others

    This publication is intended to supply information on energy with which park interpreters can supplement their understanding of natural environments. Chapter one discusses the sun as earth's primary energy source, the hydrologic cycle, the system concept, and the laws of thermodynamics. The second chapter explores energy transformations in natural…

  19. The Leadership for Dignity of All: Thom's "Resolved Christianity."

    ERIC Educational Resources Information Center

    Thom, Douglas J.

    This book explores the spiritual dimension of leadership. Its discussion of leadership includes formal leading within education. The book has six chapters. The first two chapters trace the development of leadership thought/theory and practice and discuss phenomena that are present on a continuing basis in society and particularly within…

  20. The Virtual Learning Organization: Learning at the Corporate University Workplace Campus.

    ERIC Educational Resources Information Center

    Prestoungrange, Gordon, Ed.; Sandelands, Eric, Ed.; Teare, Richard, Ed.

    This three-part book contains 17 chapters that seek to explore and establish the framework around which global organizations might embed their own corporate virtual university. Part 1: Design Issues, contains the following chapters: "Customer Orientation and Motivation: The Key to Effective Learning Organizations" (Gordon…

  1. From Existence to Essence: A Conceptual Model for an Appalachian Studies Curriculum.

    ERIC Educational Resources Information Center

    Best, Billy F.

    Comprised of 4 chapters, this dissertation explores the existential premise "existence precedes essence" as applicable to development of a conceptual model for an Appalachian studies curriculum. Entitled "Personal Considerations: Pedagogy of a Hillbilly", the 1st chapter details the conflicts between the Appalachian institution…

  2. Political Education for Teenagers: Aims, Content and Methods.

    ERIC Educational Resources Information Center

    Langeveld, Willem

    The problems, practices, objectives, and desirability of political education in the secondary school social studies curriculum is evaluated. The author suggests that political education should be a compulsory subject in junior and senior high schools. The document is presented in eight chapters. Chapter I explores the relationship between…

  3. The Theory and Practice of Learning.

    ERIC Educational Resources Information Center

    Jarvis, Peter; Holford, John; Griffin, Colin

    This book aims to provide interested practitioners with a little of the theoretical underpinnings of modern educational practices that center on learning. The book is divided into three sections. The first two chapters show how and why learning has gradually replaced education in the educational vocabulary. The next five chapters explore some of…

  4. Family-School Links: How Do They Affect Educational Outcomes?

    ERIC Educational Resources Information Center

    Booth, Alan, Ed.; Dunn, Judith F., Ed.

    This book explores issues related to the links between families and schools and how they affect children's educational achievement, and is organized as follows: Part 1, titled "Families and Schools: How Can They Work Together To Promote Children's School Success?" contains the following chapters: chapter 1, "Family Involvement in…

  5. Potential of Social Networking Sites for Distance Education Student Engagement

    ERIC Educational Resources Information Center

    Lester, Jaime; Perini, Michael

    2010-01-01

    This chapter explores the potential of social networking sites for increasing student engagement for distance education learners. The authors present a modified student engagement model with a focus on the integration of technology, specifically social networking sites for community college distance education learners. The chapter concludes with…

  6. Work-Based Learning: A New Higher Education?

    ERIC Educational Resources Information Center

    Boud, David, Ed.; Solomon, Nicky, Ed.

    This three-part book contains 16 chapters exploring work-based learning from a theoretical and case-study perspective in the United Kingdom. Part 1, Framing Work-based Learning, contains the following four chapters: "New Practices for New Times" (David Boud, Nicky Solomon, and Colin Symes); "Repositioning Universities and Work"…

  7. The State of UK Higher Education: Managing Change and Diversity.

    ERIC Educational Resources Information Center

    Warner, David, Ed.; Palfreyman, David, Ed.

    In this collection, experienced university managers explore the strengths and weaknesses of the various sectors of higher education in the United Kingdom. Their chapters illustrate the diversity of responses within different institutions to the drivers of change. The chapters are: (1) "Introduction: Setting the Scene" (David Warner and…

  8. Academic Freedom and the Inclusive University.

    ERIC Educational Resources Information Center

    Kahn, Sharon E., Ed.; Pavlich, Dennis, Ed.

    The chapters in this collection explore issues related to academic freedom and the inclusive university. The first section, Clarifying Concepts in Ideology, Language, and Law, contains these chapters: (1) Whats Sauce for One Goose: The Logic of Academic Freedom (Stanley Fish); (2) Academic Freedom: Rights as Immunities and Privileges (Frederick…

  9. Empowerment through Experiential Learning: Explorations of Good Practice.

    ERIC Educational Resources Information Center

    Mulligan, John, Ed.; Griffin, Colin, Ed.

    This volume brings together papers from the 1991 Conference on Experiential Learning held at Surrey University (England); its 25 chapters are divided into 5 sections. An introduction provides a brief overview of each chapter. Section 1 is concerned with theoretical frameworks and philosophical and critical reflection: "Absorbing Experiential…

  10. Benchmarking for Higher Education.

    ERIC Educational Resources Information Center

    Jackson, Norman, Ed.; Lund, Helen, Ed.

    The chapters in this collection explore the concept of benchmarking as it is being used and developed in higher education (HE). Case studies and reviews show how universities in the United Kingdom are using benchmarking to aid in self-regulation and self-improvement. The chapters are: (1) "Introduction to Benchmarking" (Norman Jackson…

  11. Career Development by Design.

    ERIC Educational Resources Information Center

    Hanna, Sharon L.

    This book is intended to guide the reader in the process of designing his or her career and achieving it. Chapter 1 begins with a look at self: developing areas of self, personality type, self-concept, and self-efficacy, making positive personality changes, sharpening basic skills, and evaluating career potential. Chapter 2 explores developing…

  12. Depression: What We Know.

    ERIC Educational Resources Information Center

    Lobel, Brana; Hirschfeld, Robert M. A.

    This booklet is concerned with the area of clinical depression. Questions about clinical depression are briefly answered in an overview section and are examined in greater detail in the five chapters that follow. In chapter 1, depression is defined and various types of depression are identified. The origins of depression are explored in the second…

  13. The Mind's Staircase: Exploring the Conceptual Underpinnings of Children's Thought and Knowledge.

    ERIC Educational Resources Information Center

    Case, Robbie; And Others

    This book, which contains 19 chapters, examines children's learning processes in light of reconceptualizations of Piagetian theory. Part one traces the theoretical question underpinning this examination and includes three chapters: "General and Specific Views of the Mind, its Structure, and its Development"; "A Neo-Piagetian…

  14. Opportunities in Training & Development Careers. VGM Opportunities Series.

    ERIC Educational Resources Information Center

    Gordon, Edward E.; Petrini, Catherine M.; Campagna, Ann P.

    This volume is a resource for those who want to explore opportunities in training and development careers. Chapter 1 covers the evolution of training and the future of education at work. Chapter 2 considers trainers' roles; program design and development; needs assessment; development of program objectives; program content, training methods,…

  15. Grokking the Future: Science Fiction in the Classroom.

    ERIC Educational Resources Information Center

    Hollister, Bernard C.; Thompson, Deane C.

    This book demonstrates how science fiction offers new insights into current social issues and helps students become more creative in their thinking about the future. Chapters begin with a discussion of science fiction through "what if" questions. From there chapters explore the concept of ecological balances through a combination of sciences…

  16. Building the Best Faculty: Strategies for Hiring and Supporting New Teachers.

    ERIC Educational Resources Information Center

    Clement, Mary C.

    This work explores the process of devising effective recruitment, hiring, training, and retention strategies for new teachers. Chapter 1, "The Need for New Teachers," documents the growing need for teachers due to growing enrollment, retirement, and increasing specialization. Chapter 2, "Envisioning and Defining the New…

  17. Restructuring Schools: Promising Practices and Policies.

    ERIC Educational Resources Information Center

    Hallinan, Maureen T., Ed.

    Chapters in this book focus on a wide array of educational issues that command attention at the end of the 20th century. Various aspects of contemporary schooling are explored, and models of school organization and functioning are proposed in the following chapters: (1) "Achievement-Oriented School Design" (James S. Coleman); (2)…

  18. Moral Development in Higher Education

    ERIC Educational Resources Information Center

    Liddell, Debora L.; Cooper, Diane L.

    2012-01-01

    In this article, the authors lay out the basic foundational concepts and assumptions that will guide the reader through the chapters to come as the chapter authors explore "how" moral growth can be facilitated through various initiatives on the college campus. This article presents a brief review of the theoretical frameworks that provide the…

  19. Step by Step: A Guide to Stepfamily Living.

    ERIC Educational Resources Information Center

    Martin, Don; Martin, Maggie

    This book describes the difficulties from past marriages that people bring into the stepfamily, and explores methods of preparing for remarriage, and for involving children effectively in these new relationships. The first chapter focuses on understanding the stepfamily. The second chapter provides information about coping with divorce, and the…

  20. Inspiring and Equipping Students to Be Ethical Leaders.

    PubMed

    Schwartz, Arthur J

    2015-01-01

    This chapter describes the behaviors of the ethical leader and explores the reasons why leaders do not always act ethically. The chapter also offers five recommendations to help educators integrate the practices of ethical leadership into their work with student leaders. © 2015 Wiley Periodicals, Inc., A Wiley Company.

  1. Jobs in Transportation. Job Family Series.

    ERIC Educational Resources Information Center

    Science Research Associates, Inc., Chicago, IL.

    The instructional booklet explores various occupations in the job family of transportation. Following a brief introduction to the concept of occupational clusters, the student is given an overall orientation to the general area of transportation. Chapter 2 describes jobs in water transportation, and chapter 3 deals with rail transportation,…

  2. Pennsylvania History in Outline. Fourth Edition. Revised.

    ERIC Educational Resources Information Center

    Kent, Donald H.

    This booklet on Pennsylvania covers the state's history through 1960. Chapter 1 provides background on the land, the Native Americans, and the first European explorations while Chapter 2 details the Quaker influence from 1681-1776, the political and economic developments, the settlers, the social and cultural process, and the colonial wars. In…

  3. Exploring the Unknown: Selected Documents in the History of the U.S. Civilian Space Program. Volume 2; External Relationships

    NASA Technical Reports Server (NTRS)

    Logsdon, John M. (Editor); Day, Dwayne A. (Editor); Launius, Roger D. (Editor)

    1996-01-01

    The documents selected for inclusion in this volume are presented in three chapters, each covering a particular aspect of the evolution of U.S. space exploration. These chapters address (1) the relations between the civilian space program of the United States and the space activities of other countries, (2) the relations between the U.S. civilian space program and the space efforts of national security organizations and the military, and (3) NASA's relations with industry and academic institutions.

  4. 43 CFR 3482.1 - Exploration and resource recovery and protection plans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... procedures for exploration licenses for unleased Federal coal, see 43 CFR part 3410. For background and application procedures for exploration for Federal coal within an approved permit area after mining operations have commenced, see 30 CFR Chapter VII. For any other exploration for Federal coal prior to...

  5. Chapter 6: CPV Tracking and Trackers

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

    Luque-Heredia, Ignacio; Magalhaes, Pedro; Muller, Matthew

    2016-04-15

    This chapter explains the functional requirements of a concentrator photovoltaic (CPV) sun tracker. It derives the design specifications of a CPV tracker. The chapter presents taxonomy of trackers describing the most common tracking architectures, based on the number of axes, their relative position, and the foundation and placing of tracking drives. It deals with the structural issues related to tracker design, mainly related to structural flexure and its impact on the system's acceptance angle. The chapter analyzes the auto-calibrated sun tracking control, by describing the state of the art and its development background. It explores the sun tracking accuracy measurementmore » with a practical example. The chapter discusses tracker manufacturing and tracker field works. It reviews survey of different types of tracker designs obtained from different manufacturers. Finally, the chapter deals with IEC62817, the technical standard developed for CPV sun trackers.« less

  6. PINS Spectrum Identification Guide

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

    A.J. Caffrey

    2012-03-01

    The Portable Isotopic Neutron Spectroscopy—PINS, for short—system identifies the chemicals inside munitions and containers without opening them, a decided safety advantage if the fill chemical is a hazardous substance like a chemical warfare agent or an explosive. The PINS Spectrum Identification Guide is intended as a reference for technical professionals responsible for the interpretation of PINS gamma-ray spectra. The guide is divided into two parts. The three chapters that constitute Part I cover the science and technology of PINS. Neutron activation analysis is the focus of Chapter 1. Chapter 2 explores PINS hardware, software, and related operational issues. Gamma-ray spectralmore » analysis basics are introduced in Chapter 3. The six chapters of Part II cover the identification of PINS spectra in detail. Like the PINS decision tree logic, these chapters are organized by chemical element: phosphorus-based chemicals, chlorine-based chemicals, etc. These descriptions of hazardous, toxic, and/or explosive chemicals conclude with a chapter on the identification of the inert chemicals, e.g. sand, used to fill practice munitions.« less

  7. Chapter 13. Exploring Use of the Reserved Core

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

    Holmen, John; Humphrey, Alan; Berzins, Martin

    2015-07-29

    In this chapter, we illustrate benefits of thinking in terms of thread management techniques when using a centralized scheduler model along with interoperability of MPI and PThread. This is facilitated through an exploration of thread placement strategies for an algorithm modeling radiative heat transfer with special attention to the 61st core. This algorithm plays a key role within the Uintah Computational Framework (UCF) and current efforts taking place at the University of Utah to model next-generation, large-scale clean coal boilers. In such simulations, this algorithm models the dominant form of heat transfer and consumes a large portion of compute time.more » Exemplified by a real-world example, this chapter presents our early efforts in porting a key portion of a scalability-centric codebase to the Intel Xeon Phi coprocessor. Specifically, this chapter presents results from our experiments profiling the native execution of a reverse Monte-Carlo ray tracing-based radiation model on a single coprocessor. These results demonstrate that our fastest run configurations utilized the 61st core and that performance was not profoundly impacted when explicitly oversubscribing the coprocessor operating system thread. Additionally, this chapter presents a portion of radiation model source code, a MIC-centric UCF cross-compilation example, and less conventional thread management technique for developers utilizing the PThreads threading model.« less

  8. Fuzzy Commitment

    NASA Astrophysics Data System (ADS)

    Juels, Ari

    The purpose of this chapter is to introduce fuzzy commitment, one of the earliest and simplest constructions geared toward cryptography over noisy data. The chapter also explores applications of fuzzy commitment to two problems in data security: (1) secure management of biometrics, with a focus on iriscodes, and (2) use of knowledge-based authentication (i.e., personal questions) for password recovery.

  9. The Pep Talk: How to Analyze Political Language.

    ERIC Educational Resources Information Center

    Rank, Hugh

    Recognizing the proliferation of persuasive language in advertising and in politics, this guide explains how to analyze political language for its persuasive techniques and why it is important to do so. The first chapter of the book provides a rationale for analyzing persuasion, and an overview of the book. The remaining chapters explore various…

  10. Scintillating Suggestions for Involving Students. The Faculty Handbook for Student Involvement.

    ERIC Educational Resources Information Center

    Morris, Bill, Ed.

    Designed for use by faculty at American River College (ARC), the four chapters of this handbook present suggestions, techniques, and resources to help teachers explore new ideas and enrich their classroom experiences. Chapter 1 contains brief descriptions by ARC faculty of successful teaching techniques, organized into the following six areas:…

  11. Limited Democracy: Voice and Choice in the Language Methods Class.

    ERIC Educational Resources Information Center

    Andrews, Sharon Vincz

    This paper discusses "Doing Theory in the Methods Class: Focused Reflection," a chapter from the book "Whole Language Voices in Teacher Education" edited by Kathryn F. Whitmore and Yetta Goodman. The book chapter focuses on guided classroom reflection as a key element in the education of preservice teachers, exploring whether…

  12. More than Magnets: Exploring the Wonders of Science in Preschool and Kindergarten.

    ERIC Educational Resources Information Center

    Moomaw, Sally; Hieronymus, Brenda

    Science curricula typically do not capitalize on the hands-on, self-initiated learning style of young children. This book provides a comprehensive, developmentally appropriate approach to science education with young children, with special attention to physics and chemistry. The book's introductory chapter is followed by chapters on: (1) science…

  13. Three Studies on Student Outcomes in Higher Education

    ERIC Educational Resources Information Center

    Cannon, Russell

    2016-01-01

    This dissertation contains chapters that explore higher education policy issues related to student outcomes. In the first chapter, I examine the results of a controlled randomized trial of a brief, inexpensive phone call outreach to a sample of Pell eligible students at the University of Missouri intended to increase FAFSA filing, on-time FAFSA…

  14. Strategies for job creation through national forest management

    Treesearch

    Susan Charnley

    2014-01-01

    This chapter explores the ways in which national forest managers may contribute to community well-being by designing projects that accomplish forest management in ways that not only meet their ecological goals, but also create economic opportunities for nearby communities. The chapter summarizes a number of strategies for enhancing the economic benefits to communities...

  15. Gender, Change and Identity: Mature Women Students in Universities.

    ERIC Educational Resources Information Center

    Merrill, Barbara

    This book examines women's lives, past and present, to understand experiences of mature women students in universities. Chapter 1 explores current research and literature on mature women students in adult and continuing education. Chapter 2 reflects on the value of sociology and particular theoretical approaches such as feminist sociology, action,…

  16. Addressing Homophobia and Heterosexism on College Campuses.

    ERIC Educational Resources Information Center

    Cramer, Elizabeth P., Ed.

    The chapters in this collection present an approach to changing attitudes about lesbian, gay, bisexual, and transgendered (LGBT) students, faculty, and staff on college campuses. The book explores a wide range of subjects and contains basic tools to establish programs for LGBT students. The chapters of part 1, "The Campus Environment: Campus-Wide…

  17. Education in the 80's: Physical Education.

    ERIC Educational Resources Information Center

    Ulrich, Celeste, Ed.; And Others

    In this collection of essays, theories are presented on the present and future status of physical education instruction. The essay in the first chapter explores the idea that, to function or survive in a complex society, individuals must work to unify the mind and body. The second chapter emphasizes that physical education provides people with…

  18. Stirring the Head, Heart, and Soul: Redefining Curriculum and Instruction. Second Edition.

    ERIC Educational Resources Information Center

    Erickson, H. Lynn

    This work reviews curricular designs, providing educators a practical structure for making curricular decisions. Chapter 1, "Making Change in a Changing World," argues that an appreciation of the role of pressure groups and partnerships is essential to a quality education plan. Chapter 2, "Concept-Based Curriculum," explores the history of the…

  19. Perpetual Motion: Creative Movement Exercises for Dance and Dramatic Arts.

    ERIC Educational Resources Information Center

    Pomer, Janice

    This book explores the moving world, introducing more than 100 movement experiences organized around the themes of rules, recipes, props, poetry and prose, objects and images, and integrated arts. It is intended to help the teacher develop an eye as choreographer. The book includes six chapters. Each chapter identifies a theme, specific learning…

  20. The National Endowments for the Arts and the Humanities...And Equal Opportunity for Women.

    ERIC Educational Resources Information Center

    Women's Equity Action League, Washington, DC.

    The document examines federal regulation of educational programs and activities receiving federal financial assistance. Specifically, the booklet explores discrimination against women by the National Endowment for the Arts (NEA) and the National Endowment for the Humanities (NEH). The document is presented in seven chapters. Chapter I discusses…

  1. What Incentives Can Teach Us about Missing Data in Longitudinal Assessment

    ERIC Educational Resources Information Center

    Martin, Georgianna L.; Loes, Chad N.

    2010-01-01

    In this chapter, the authors explore the effect of incentives on attrition and nonresponse in a multi-institutional longitudinal study. They organize this chapter into three sections. First, they review the literature regarding nonresponse among students and the effects of incentives on attrition and nonresponse in studies that employ…

  2. Explorations in Early Childhood Education: The Mount Druitt Early Childhood Project.

    ERIC Educational Resources Information Center

    Braithwaite, John; And Others

    This book concerns the Mt. Druitt Early Childhood Project, which was developed to provide quality educational programs for disadvantaged children living in the western suburbs of Sydney, Australia. In order to set the subsequent discussion in broader perspective, chapter 1 addresses several key issues influencing project development. Chapter 2…

  3. Quality Child Care for All: A Guide to Integration.

    ERIC Educational Resources Information Center

    Panitch, Melanie

    This manual is intended to facilitate the integration of children with mental handicaps into child care centers in Canada and elsewhere. The first chapter looks at the background of integration in early childhood child care programs in Canada and identifies concerns of parents. The second chapter explores the practice of labelling children with…

  4. The Web in Higher Education: Assessing the Impact and Fulfilling the Potential.

    ERIC Educational Resources Information Center

    Maddux, Cleborne D., Ed.; Johnson, D. LaMont, Ed.

    The chapters in this collection explore the role technology will play in education in the 21st century. Educators, information specialists, program designers, and researchers discuss issues, trends, and problems in online technology and its potential to reenergize the educational system. The chapters are: (1) The Web in Education: Asset or…

  5. Smart Start II: Why Standards Matter.

    ERIC Educational Resources Information Center

    Barth, Patte; Mitchell, Ruth

    This book explores how standards are bringing about changes in elementary schools and conveys what standards-based education in elementary schools looks and feels like. Chapter 1 tells the story of Andrew as an emblem of the common fate of children in an educational system that did not know its purpose. Chapter 2 sketches the history and…

  6. Polyhedral Boranes: A Versatile Building Block for Nanoporous Materials

    NASA Astrophysics Data System (ADS)

    Clingerman, Daniel Jon

    The studies described in this dissertation examine several new concepts related to polyhedral boranes and their applications towards the synthesis of novel nanoporous materials. The unique thermal and chemical robustness, rigidity, quasi-spherical geometry, and high boron content of polyhedral boranes are explored to generate materials not possible with typical organic synthons. Aside from the fundamental synthetic work, this work was also aimed at solving larger global issues such as energy storage and new routes to therapeutics. Chapter 2 highlights the discovery of the first highly porous carborane-based metal-organic framework, where the spherical nature of the carborane increases volumetric surface area without reducing pore volume. Chapter 3 examines the first tritopic carborane-based ligand and the stabilizing effect the rigid, sterically bulky carboranyl groups have on highly porous topologies not stable with typical organic ligands. Chapters 4 and 5 describe the use of polyhedral borane-based ligands as a means to influence and generate unexpected topologies. Lastly, chapter 6 explores using a simple carborane-based ligand that harnesses the power of coordination-driven assembly to rapidly generate a high boron-containing supramolecular cuboctahedron.

  7. Structure-Property Relationships in Novel Materials Part I: Frustrated Magnetism and Deintercalation of Honeycomb Oxides Part II: Electron-Precise Gold Intermetallics

    NASA Astrophysics Data System (ADS)

    Seibel, Elizabeth M.

    This thesis is a study of the structure-property relationships of novel materials, broken into two major parts. The first part, "Part I: Frustrated Magnetism and Deintercalation of Honeycomb Oxides" explores new, layered nickel oxides and their properties, specifically the synthesis, structure, magnetism, and applications of the Na3Ni 2BiO6-NaNi2BiO6-NaNi2BiO 6•1.7H2O system. These phases are of interest to the solid-state and physics communities because they display frustrated magnetism on a hexagonal lattice. Chapter 3 explores the chemistry and physics of Na 3Ni2BiO6; Chapter 4 then discusses its chemical deintercalation and subsequent hydration to form the NaNi2BiO 6-NaNi2BiO6•1.7H2O system. These phases are examples of sought-after spin-1/2 systems on a hexagonal lattice. The second part of this thesis, "Part II: Electron-Precise Gold Intermetallics" explores novel, electron-precise intermetallics in the Lanthanide-gold-pnictide ternary system. The chemistry of gold-containing solids has not been well-studied despite gold's unusual physics, motivating the study. There are three new families discussed herein. The first, found in Chapter 7, is of the type LnAuSb (Ln = Lanthanide) which are new Dirac semimetals. The work illustrates a chemical design principle that can be used to predict new Dirac Semimetals, which is important given that the field of topological materials is rapidly growing. Chapter 8 discusses materials of the type LnAuBi2, which are layered intermetallics with a high degree of magnetic anisotropy. Finally, Chapter 9 explores new phases of the form Ln 3Au3Bi4. These materials are semiconductors with high Seebeck coefficients at room temperature, indicating their potential for use as thermoelectric materials.

  8. Packing, Scheduling and Covering Problems in a Game-Theoretic Perspective

    NASA Astrophysics Data System (ADS)

    Karlstrom, Leif

    Magma transport pathways through Earth's crust span 12--15 orders of magnitude in time and space, with unsteadiness at all scales. However emergent organization of this system is widespread, recorded by spatial loci of volcanism at the surface and large-scale, rapid outpourings of magma throughout the geologic record. This thesis explores several mechanisms for the organization and time evolution of magma transport, from the deep crust to the surface. A primary focus (Chapters 2--5) is the filling, stability and drainage of magma chambers, structures which function both as reservoirs feeding individual volcanic eruptions and as stalling points in the crust where magma accumulates and differentiation occurs. We show that magma chambers may dictate the spatio-temporal organization of magma rising through crust (Chapters 2--3), control the surface eruptive progression of extreme mantle melting events (Chapter 4), and actively set the size of calderas that form during shallow, crystal rich eruptions (Chapter 5). Each of these chapters explores variations on a hypothesis: interactions between magma chamber stresses and the rheology of surrounding crustal materials evolve during magma transport and this unsteady process helps determine the magnitude, location, and timing of surface eruptions. The last part of this thesis (Chapters 6--7) focuses on surface transport processes, the meandering of melt channels on the surface of glaciers and lava flows. We show that the meandering instability is a generic feature of flow over an erodable substrate, despite significantly different fluid characteristics and erosion mechanics.

  9. Teach the Earth: On-line Resources for Teachers and Teachers of Teachers

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.

    2007-12-01

    Effective Earth science education depends on excellent teachers: teachers who not only possess a strong grasp of geoscience but are also well-versed in the pedagogic methods they need to connect with their audience. Preparing Earth science teachers is a task no less challenging that also requires strengths in both areas. The Teach the Earth website provides a variety of resources to support preparation of Earth science teachers. Here you can find collections of teaching activities addressing all aspects of the Earth system; discussions of teaching methods linked to examples of their use in geoscience courses; and the Earth Exploration Toolbook, a resource specifically designed for teachers who would like to incorporate data rich activities in their teaching. These resources are suitable for use by teachers, students in courses addressing the methodology of teaching Earth science and science, and faculty designing courses. Faculty working with current and future teachers will find a section on Preparing Teachers to Teach Earth Science with a collection of courses designed specifically to benefit future Earth Science teachers, examples of key activities in these courses, and descriptions of programs for pre-service and in-service teachers. The materials housed in this web-resource demonstrate a wide range of fruitful approaches and exciting opportunities. On the order of 25,000 individuals use the site repeatedly during the year. We estimate that 27 percent of these users are geoscience faculty and 12 percent are teachers. We invite teachers, faculty, researchers, and educators to enhance this resource by contributing descriptions of activities, courses, or programs as a mechanism for sharing their experience with others engaged in similar work.

  10. Tools for Data Analysis in the Middle School Classroom: A Teacher Professional Development Program

    NASA Astrophysics Data System (ADS)

    Ledley, T. S.; Haddad, N.; McAuliffe, C.; Dahlman, L.

    2006-12-01

    In order for students to learn how to engage with scientific data to answer questions about the real world, it is imperative that their teachers are 1) comfortable with the data and the tools used to analyze it, and 2) feel prepared to support their students in this complex endeavor. TERC's Tools for Data Analysis in the Middle School Classroom (DataTools) professional development program, funded by NSF's ITEST program, prepares middle school teachers to integrate Web-based scientific data and analysis tools into their existing curricula. This 13-month program supports teachers in using a set of freely or commonly available tools with a wide range of data. It also gives them an opportunity to practice teaching these skills to students before teaching in their own classrooms. The ultimate goal of the program is to increase the number of middle school students who work directly with scientific data, who use the tools of technology to import, manipulate, visualize and analyze the data, who come to understand the power of data-based arguments, and who will consider pursuing a career in technical and scientific fields. In this session, we will describe the elements of the DataTools program and the Earth Exploration Toolbook (EET, http://serc.carleton.edu/eet), a Web-based resource that supports Earth system education for teachers and students in grades 6 through 16. The EET provides essential support to DataTools teachers as they use it to learn to locate and download Web-based data and use data analysis tools. We will also share what we have learned during the first year of this three-year program.

  11. Baryons, universe and everything in between

    NASA Astrophysics Data System (ADS)

    Ho, Shirley

    2008-06-01

    This thesis is a tour of topics in cosmology, unified by their diversity and pursuits in better understanding of our Universe. The first chapter measures the Integrated Sachs-Wolfe effect as a function of redshift utilizing a large range of large scale structure observations and the cosmic microwave background. We combine the ISW likelihood function with weak lensing of CMB (which is described in Chapter 2) and CMB powerspectrum to constrain the equation of state of dark energy and the curvature of the Universe. The second chapter investigates the correlation of gravitational lensing of the cosmic microwave background (CMB) with several tracers of large-scale structure, and we find evidence for a positive cross-correlation at the 2.5s level. The third chapter explores the statistical properties of Luminous Red Galaxies in a sample of X-ray selected galaxy clusters, including the halo occupation distribution, how Poisson is the satellite distribution of LRGs and the radial profile of LRGs within clusters. The forth chapter explores the idea of using multiplicity of galaxies to understand their merging timescales. We find that (by using the multiplicity function of LRGs in Chapter 3) Massive halos (~ 10 14 M [Special characters omitted.] ) at low redshift have, for example, been bombarded by several ~ 10 13 M [Special characters omitted.] halos throughout their history and these accreted LRGs merge on relatively short timescales (~ 2 Gyr). The fifth chapter presents a new method for generating a template for the kinematic Sunyaev-Zel'dovich effect that can be used to detect the missing baryons. We assessed the feasibility of the method by investigating combinations of differeng galaxy surveys and CMB observations and find that we can detect the gas-momentum kSZ correlation, and thus the ionized gas, at significant signal-to-noise level.

  12. Transforming Campus Life: Reflections on Spirituality and Religious Pluralism. Studies in Education and Spirituality.

    ERIC Educational Resources Information Center

    Miller, Vachel W., Ed.; Ryan, Merle M., Ed.

    The chapters in this collection explore the religious and spiritual dimensions of college life. They offer innovative approaches for positive change and address legal, organizational, and cultural issues involved in making campuses more hospitable to the human spirit. The chapters in Part 1, Religious Pluralism and Spirituality in Campus Life:…

  13. Talking Drums: Reading and Writing with African American Stories, Spirituals, and Multimedia Resources

    ERIC Educational Resources Information Center

    Finnen, Wanda

    2004-01-01

    Through stories, spirituals, and recommended resource books, Finnen exposes students to the rich history and heritage of Africa and African Americans. Each chapter provides the teacher or librarian with beautifully told folktales that provide the basis for further exploration of the chapter's focus. This rich resource is ideal for language arts…

  14. Chapter 15. Climate Change and Paleoecology: New Contexts for Restoration Ecology

    Treesearch

    Constance I. Millar; Linda B. Brubaker

    2006-01-01

    In this chapter, we explore linkages between two fields that have been little acquainted yet have much to say to one another: restoration ecology and climatology. The limited discourse between these fields is surprising. In the last two decades there have been significant theoretical breakthroughs and a proliferation of research on historical climate and climate-...

  15. At Risk of Loss: The Endangered Future of Low-Income Rental Housing Resources. Third Printing.

    ERIC Educational Resources Information Center

    Clay, Phillip L.

    This report explores the dimensions of the potential loss of low-rent housing, its causes, and the possible solutions. Chapter 1 is an introduction. Chapter 2, "Housing the Poor: Trends and Issues," includes the following sections: (1) "Trends in the Incidence of Poverty"; and (2) "Trends in Low Rent Housing." Chapter…

  16. Analyzing Tax Policy: A Resource Guide. Economics-Political Science Series.

    ERIC Educational Resources Information Center

    Swartz, Thomas R.

    Part of a series which offers educational resources and teaching techniques related to major social issues to high school social studies classroom teachers, the guide focuses on political and economic aspects of tax policy in the United States. The document is presented in three major chapters. Chapter I explores how economic and political science…

  17. Memory, Meaning, & Method: A View of Language Teaching. Second Edition.

    ERIC Educational Resources Information Center

    Stevick, Earl W.

    The revised second edition of a 1976 book explores the literature of research on memory, creation of meaning in language learning, and second language teaching methodology, incorporating results of recent work in those areas. Each of the 12 chapters begins with a series of questions to be addressed and ends with further questions. Chapter topics…

  18. Wisconsin's Aid to Families with Dependent Children and Child Support Enforcement Programs Could Be Improved.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC.

    This report from the General Accounting Office reviews selected aspects of Wisconsin's Aid to Families with Dependent Children (AFDC) program. Chapter 1 describes AFDC and specifies the scope of the program review. In Chapter 2 the potential for increasing child support collections from parents is explored. Actions which could increase collections…

  19. Reinventing Your Board: A Step-by-Step Guide to Implementing Policy Governance. The Jossey-Bass Nonprofit and Public Management Series.

    ERIC Educational Resources Information Center

    Carver, John; Carver, Miriam Mayhew

    This guide provides practical advice regarding implementation of the Policy Governance model for school boards. Chapter 1, "Setting the Stage," explores questions commonly raised by boards prior to implementation of the Policy Governance model. Chapter 2, "The Theoretical Foundation," reviews the key theoretical principles of…

  20. Equal Justice Under Law: The Supreme Court in American Life.

    ERIC Educational Resources Information Center

    Harrell, Mary Ann

    The document describes the establishment, development, procedures, and some landmark cases of the U.S. Supreme Court. The objective is to explore the history of the court and to explain its role in the American system of government. The booklet is presented in four chapters. The first chapter, entitled "A Heritage of Law," offers…

  1. Proprietary Schools and Student Financial Aid Programs: Background and Policy Issues. Congressional Report for Congress.

    ERIC Educational Resources Information Center

    Fraas, Charlotte J.

    This report examines some of the major issues that Congress is likely to confront in considering future use of student aid programs by proprietary school students. Chapter 1 presents an historical overview of proprietary school participation in Title IV student aid programs and Chapter 2 explores the current participation of proprietary school…

  2. The Explicit Teaching of Reading.

    ERIC Educational Resources Information Center

    Hancock, Joelie, Ed.

    Exploring the explicit teaching of reading, this book is the result of a group of Australian teachers who took a closer look at their teaching so that they could be clearer to their kindergarten through middle-school students. Chapter 1 is based on a presentation at a Saturday inservice program on explicit teaching. Chapters 2-9 were written by…

  3. Shattering the Glass Ceiling: The Woman Manager.

    ERIC Educational Resources Information Center

    Davidson, Marilyn J.; Cooper, Cary L.

    This book highlights the major problems and stressors of being a woman in business and management and outlines some strategies that women managers can use to eliminate barriers and break through the glass ceiling. Chapter 1 provides an overview of women in management and business in the 1990s. Chapter 2 explores the nature of stress, costs of…

  4. Adolescent Suicide. The Trauma of Adolescent Suicide. A Time for Special Leadership by Principals.

    ERIC Educational Resources Information Center

    Dempsey, Richard A.

    This monograph was written to help principals and other school personnel explore the issues of adolescent suicide and its prevention. Chapter 1 presents statistics on the incidence of adolescent suicides and suicide attempts. Chapter 2, Causes of Suicide, reviews developmental tasks of adolescence, lists several contributors to adolescent suicide,…

  5. None of Our Business: Why Business Models Don't Work in Schools.

    ERIC Educational Resources Information Center

    England, Crystal M.

    Concerned with the intrusion of corporate interests into American classrooms, this book presents a case against the business model of educational administration. In each of its seven chapters the book explores how and why the school-business model does not and cannot work. Chapter 1 provides an overview of the expectations currently placed on…

  6. Family Planning: Its Impact on the Health of Women and Children.

    ERIC Educational Resources Information Center

    Maine, Deborah

    This document explores risks to the health and lives of women and children that can be avoided or reduced by family planning. Emphasis throughout is on case studies and statistics from developing nations. Data are presented in expository and chart form. Information is presented in four chapters. Chapter I, Child Health and Family Planning,…

  7. Spirituality: The Core of Healing and Social Justice from an Indigenous Perspective

    ERIC Educational Resources Information Center

    Baskin, Cyndy

    2016-01-01

    This chapter, based on the literature and interviews with both Indigenous and non-Indigenous participants, explores how land-based spirituality is at the core of Indigenous societies globally. In this chapter, an Indigenous philosophy carries a message that spirituality is not only about one's inward journey but is also about creating a better…

  8. To Improve the Academy: Resources for Faculty, Instructional, and Organizational Development, Volume 21.

    ERIC Educational Resources Information Center

    Wehlburg, Catherine M., Ed.; Chadwick-Blossey, Sandra, Ed.

    Chapters of this annual collection explore current and new trends in the field of faculty development. Chapters in the first section, "Faculty Development and Its Role in Institutional and National Crisis," are: (1) "September 11, 2001, as a Teachable Moment" (Edward Zlotkowski); (2) "The Day After: Faculty Behavior in Post-September 11, 2001,…

  9. Exploring the Environment through Children's Literature: An Integrated Approach.

    ERIC Educational Resources Information Center

    Butzow, Carol M.; Butzow, John W.

    This book offers a series of activities that can be conducted in the manner that seems most reasonable for a particular class at a particular time. Teachers can select from the chapters those activities that fit their goals and objectives. Chapters include: (1) Land Development; (2) Land Ownership; (3) Agriculture Land Use; (4) Urban Land Use; (5)…

  10. Classrooms and Courtrooms: Facing Sexual Harassment in K-12 Schools.

    ERIC Educational Resources Information Center

    Stein, Nan

    This book uses evidence gathered from legal, anecdotal, and survey-based sources to explore sexual harassment in K-12 schools. The text is divided into seven chapters. Chapters 1 and 2 use material from surveys, salient lawsuits, and students' stories to describe harassment and to elaborate on the contradictions and confusions that surround this…

  11. Assessment for Equity and Inclusion. Embracing All Our Children. Transforming Teaching Series.

    ERIC Educational Resources Information Center

    Goodwin, A. Lin, Ed.

    The chapters in this collection explore alternative assessment and give specific examples of successful efforts by teachers to develop their own systems of assessment. Taken together, these chapters are a rejection of the ranking and separating of students according to test scores, and an argument for richer forms of mixed alternative assessments.…

  12. Sample Handling and Instruments for the In-Situ Exploration of Ice-Rich Planets. Chapter 9

    NASA Technical Reports Server (NTRS)

    Castillo, Julie C.; Bar-Cohen, Yoseph; Vance, Steve; Choukroun, Mathieu; Lee, Hyeong Jae; Bao, Xiaoqi; Badescu, Mircea; Sherrit, Stewart; Trainer, Melissa G.; Getty, Stephanie A.

    2016-01-01

    NASA's key science goals for the exploration of the solar system seek a better understanding of the formation and evolutionary processes that have shaped planetary bodies and emphasize the search for habitable environments. Efforts are also made to detect and quantify resources that could be used for the support of human exploration. These themes call for chemistry and physical property observations that may be best approached by in situ measurements. NASA's planetary missions have progressively evolved from remote reconnaissance to in situ exploration with the ultimate goal to return samples. This chapter focuses on the techniques, available or in development, for advanced geophysical and chemical characterization of icy bodies, especially Mars polar areas, Enceladus, Titan, Europa, and Ceres. These astrobiological targets are the objects of recent or ongoing exploration whose findings are driving the formulation of new missions that involve in situ exploration. After reviewing the overall objectives of icy body exploration (Section 9.1) we describe key techniques used for addressing these objectives from surface platforms via geophysical observations (Section 9.2) and chemical measurements (Section 9.3).

  13. A selection of biomechanical research problems: From modeling to experimentation

    NASA Astrophysics Data System (ADS)

    Abbasi, Cyrus Omid

    The research undertakings within this manuscript illustrate the importance of biomechanics in today's science. Without doubt, biomechanics can be utilized to obtain a better understanding of many unsolved mysteries involved in the field of medicine. Moreover, biomechanics can be used to develop better prosthetic or surgical devices as well. Chapter 2 represents a medical problem, which has not been solved for more than a century. With the use of fundamental principles of biomechanics', a better insight of this problem and its possible causes were obtained. Chapter 3 investigates the mechanical interaction between the human teeth and some processed food products during mastication, which is a routine but crucial daily activity of a human being. Chapter 4 looks at a problem within the field of surgery. In this chapter the stability and reliability of two different Suturing-Techniques are explored. Chapters 5 and 6 represent new patent designs as a result of the investigations made in Chapter 4. Chapter 7 studies the impact and load transfer patterns during the collision between a child's head and the ground. All of the above mentioned chapters show the significance of biomechanics in solving a range of different medical problems that involve physical and or mechanical characters.

  14. Driving it home: choosing the right path for fueling North America's transportation future

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

    Ann Bordetsky; Susan Casey-Lefkowitz; Deron Lovaas

    2007-06-15

    North America faces an energy crossroads. With the world fast approaching the end of cheap, plentiful conventional oil, we must choose between developing ever-dirtier sources of fossil fuels -- at great cost to our health and environment -- or setting a course for a more sustainable energy future of clean, renewable fuels. This report explores the full scale of the damage done by attempts to extract oil from liquid coal, oil shale, and tar sands; examines the risks for investors of gambling on these dirty fuel sources; and lays out solutions for guiding us toward a cleaner fuel future. Tablemore » of contents: Executive Summary; Chapter 1: Transportation Fuel at a Crossroads; Chapter 2: Canadian Tar Sands: Scraping the Bottom of the Barrel in Endangered Forests; Chapter 3: Oil Shale Extraction: Drilling Through the American West; Chapter 4: Liquid Coal: A 'Clean Fuel' Mirage; Chapter 5: The Investment Landscape: Dirty Fuels Are Risky Business; Chapter 6: The Clean Path for Transportation and Conclusion.« less

  15. School Choice and the Quasi-market. Oxford Studies in Comparative Education. Volume 6, Number 1.

    ERIC Educational Resources Information Center

    Walford, Geoffrey, Ed.

    This book examines the development of educational "quasi-markets" in nine different countries. Each chapter focuses on a particular country and explores the development of school choice over the last 5 to 10 years, assessing the research evidence on the workings of the quasi-market of schools. The chapters discuss the nature of the choice-making…

  16. Breaking the Mold of Preservice and Inservice Teacher Education: Innovative and Successful Practices for the Twenty-First Century

    ERIC Educational Resources Information Center

    Cohan, Audrey, Ed.; Honigsfeld, Andrea, Ed.

    2011-01-01

    This unique collection of chapters takes the reader on a tour to explore innovative preservice and inservice teacher education practices from many regions of the United States, Canada and the world. Each of the chapters offers an authentic, documentary account of successful initiatives that break the traditional mold of teacher education. Section…

  17. Love and Fear (A Look at Describing, Monitoring and Teaching Affective Behavior). Iowa Monograph.

    ERIC Educational Resources Information Center

    Starlin, Clay M.

    This monograph examines the emotions of love and fear and proposes that an individual's understanding of his loving and fearful responses is fundamental to his interactions with himself and with others. This guide is designed to facilitate such understanding. A definition of love is provided in chapter I and fear is explored in chapter II. Chapter…

  18. 25 CFR 211.9 - Existing permits or leases for minerals issued pursuant to 43 CFR chapter II and acquired for...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... subject to general leasing and mining laws, is now held in trust by the United States for Indian tribes. Existing mineral prospecting permits, exploration and mining leases on these lands, issued prior to these... CFR chapter II, shall be made to the superintendent having administrative jurisdiction over the land...

  19. Kids Explore America's Hispanic Heritage. Westridge Young Writers Workshop. First Edition.

    ERIC Educational Resources Information Center

    Jefferson County Public Schools, Golden, CO.

    This book was written by 82 students in grades 3-7 at Westridge Elementary School (Littleton, Colorado) during a summer enrichment class. The book was written for anyone who wants to learn about Hispanic culture and heritage. Chapter 1 gives an overview of Hispanic history, beginning in the 1400s. This chapter discusses the ancestors of Hispanic…

  20. Assessing Motivation to Improve Learning: Practical Applications of Keller's MVP Model and ARCS-V Design Process

    ERIC Educational Resources Information Center

    Angelo, Thomas A.

    2017-01-01

    This chapter applies John Keller's MVP model and, specifically, adapts the ARCS-V components of that model--defined and described in Chapter 1 of this issue of "New Directions for Teaching and Learning"--as a frame for exploring practical, research-based assessment, and feedback strategies and tools teachers can use to help students…

  1. Telling the Story of the American Presidency: Examining the Content and Perspective of Presidency Chapters in Introductory American Politics Texts

    ERIC Educational Resources Information Center

    Evans, Jocelyn Jones; Lindrum, David

    2013-01-01

    While previous scholarship suggests that "American government textbooks are more alike than they are different," an examination of the market's most frequently adopted texts suggests that this consistency does not extend much further than the subjects of major chapters. We explore the degree to which four major introductory American…

  2. Economics of Higher Education. Bulletin, 1962, No. 5. OE-50027. [Chapter IX - Chapter XV

    ERIC Educational Resources Information Center

    Mushkin, Selma J., Ed.

    1962-01-01

    In the past few years an important beginning has been made toward defining and exploring the major issues in the economics of higher education. The research of economists covers a wide range of problems, from that of the Nation's requirements for college-trained people, to detailed questions of financing. Perhaps no single area of this work offers…

  3. Ideal for Whom? A Cultural Analysis of Ideal Worker Norms in Higher Education and Student Affairs Graduate Programs

    ERIC Educational Resources Information Center

    Sallee, Margaret W.

    2016-01-01

    This chapter explores the consequences of ideal worker norms for graduate student-parents in higher education and student affairs programs. Using Schein's (2004) levels of culture as a conceptual lens, this chapter considers the ways that programmatic structures and interactions with faculty and peers reflect and reproduce a culture across…

  4. Gender and Trade Unions. Gender and Society: Feminist Perspectives on the Past and Present Series.

    ERIC Educational Resources Information Center

    Lawrence, Elizabeth

    This book explores the impact of work and gender roles on union activism in the context of male and female shop stewards in Sheffield National and Local Government Officers' Association (NALGO). An introductory chapter outlines the main themes. Chapter 2 provides a literature review of women's position in trade unions and theories of union…

  5. Do It Right! Best Practices for Serving Young Adults in School and Public Libraries. Teens @ the Library Series.

    ERIC Educational Resources Information Center

    Jones, Patrick; Shoemaker, Joel

    This book explores how librarians can work to strengthen and improve the quality of service to young adults. The introduction is written by Mary Kay Chelton, whose dissertation, "Adult-Adolescent Service Encounters: The Library Context" (1997), inspired this book. The book has 12 chapters. Chapter 1 introduces the provision of best young adult…

  6. Three essays on energy and economic growth

    NASA Astrophysics Data System (ADS)

    Peach, Nathanael David

    2011-12-01

    This dissertation explores the relationship between energy and economic growth. Chapter Two, Three, and Four examine the interaction of energy-related measures and economic outcomes by applying different methodologies across various spatial dimensions. Chapter Two shows that increases in energy consumption are necessary for increases in state level economic growth to occur. Chapter Three estimates a simultaneous supply and demand energy market at the state level. This system allows for estimates of structural elasticities to be obtained. Findings indicate that energy supply is considerably more elastic than energy demand. Energy demand is found to be determined by responses to short run shocks rather than long run processes. Chapter Four estimates the impact of changes in various elements of governance and institutional quality impact genuine investment within an economy. Increases in democracy are predicted to decrease genuine investment in energy-rich nations. The dissertation concludes with Chapter Five.

  7. An Evolved International Lunar Decade Global Exploration Roadmap

    NASA Astrophysics Data System (ADS)

    Dunlop, D.; Holder, K.

    2015-10-01

    An Evolved Global Exploration Roadmap (GER) reflecting a proposed International Lunar Decade is presented by an NSS chapter to address many of the omissions and new prospective commercial mission developments since the 2013 edition of the ISECG GER.

  8. Measurement and modeling of unsaturated hydraulic conductivity: Chapter 21

    USGS Publications Warehouse

    Perkins, Kim S.; Elango, Lakshmanan

    2011-01-01

    This chapter will discuss, by way of examples, various techniques used to measure and model hydraulic conductivity as a function of water content, K(). The parameters that describe the K() curve obtained by different methods are used directly in Richards’ equation-based numerical models, which have some degree of sensitivity to those parameters. This chapter will explore the complications of using laboratory measured or estimated properties for field scale investigations to shed light on how adequately the processes are represented. Additionally, some more recent concepts for representing unsaturated-zone flow processes will be discussed.

  9. Building Acoustics

    NASA Astrophysics Data System (ADS)

    Cowan, James

    This chapter summarizes and explains key concepts of building acoustics. These issues include the behavior of sound waves in rooms, the most commonly used rating systems for sound and sound control in buildings, the most common noise sources found in buildings, practical noise control methods for these sources, and the specific topic of office acoustics. Common noise issues for multi-dwelling units can be derived from most of the sections of this chapter. Books can be and have been written on each of these topics, so the purpose of this chapter is to summarize this information and provide appropriate resources for further exploration of each topic.

  10. The ABCs of an evolutionary education science: The academic, behavioral, and cultural implications of an evolutionary approach to education theory and practice

    NASA Astrophysics Data System (ADS)

    Kauffman, Rick, Jr.

    Calls for improving research-informed policy in education are everywhere. Yet, while there is an increasing trend towards science-based practice, there remains little agreement over which of the sciences to consult and how to organize a collective effort between them. What Education lacks is a general theoretical framework through which policies can be constructed, implemented, and assessed. This dissertation submits that evolutionary theory can provide a suitable framework for coordinating educational policies and practice, and can provide the entire field of education with a clearer sense of how to better manage the learning environment. This dissertation explores two broad paths that outline the conceptual foundations for an Evolutionary Education Science: "Teaching Evolution" and "Using Evolution to Teach." Chapter 1 introduces both of these themes. After describing why evolutionary science is best suited for organizing education research and practice, Chapter 1 proceeds to "teach" an overview of the "evolutionary toolkit"---the mechanisms and principles that underlie the modern evolutionary perspective. The chapter then employs the "toolkit" in examining education from an evolutionary perspective, outlining the evolutionary precepts that can guide theorizing and research in education, describing how educators can "use evolution to teach.". Chapters 2-4 expand on this second theme. Chapters 2 and 3 describe an education program for at-risk 9th and 10th grade students, the Regents Academy, designed entirely with evolutionary principles in mind. The program was rigorously assessed in a randomized control design and has demonstrated success at improving students' academic performance (Chapter 2) and social & behavioral development (Chapter 3). Chapter 4 examines current teaching strategies that underlie effective curriculum-instruction-assessment practices and proposes a framework for organizing successful, evidence-based strategies for neural-/cognitive-focused learning goals. Chapter 5 explores the cognitive effects that "teaching evolution" has on the learner. This chapter examines the effects that a course on evolutionary theory has on university undergraduate students in understanding and applying evolution and how learning the evolutionary toolkit affects critical thinking skills and domain transfer of knowledge. The results demonstrate that a single course on evolutionary theory increases students' acceptance and understanding of evolution and science, and, in effect, increases critical thinking performance.

  11. Enabling the Use of Authentic Scientific Data in the Classroom--Lessons Learned from the AccessData and Data Services Workshops

    NASA Astrophysics Data System (ADS)

    Lynds, S. E.; Buhr, S. M.; Ledley, T. S.

    2007-12-01

    Enabling the Use of Authentic Scientific Data in the Classroom--Lessons Learned from the AccessData and Data Services Workshops Since 2004, the annual AccessData and DLESE Data Services workshops have gathered scientists, data managers, technology specialists, teachers, and curriculum developers to work together creating classroom- ready scientific data modules. Teams of five (one participant from each of the five professions) develop topic- specific online educational units of the Earth Exploration Toolbook (serc.carleton.edu/eet/). Educators from middle schools through undergraduate colleges have been represented, as have scientific data professionals from many organizations across the United States. Extensive evaluation has been included in the design of each workshop. The evaluation results have been used each year to improve subsequent workshops. In addition to refining the format and process of the workshop itself, evaluation data collected reveal attendees' experiences using scientific data for educational purposes. Workshop attendees greatly value the opportunity to network with those of other professional roles in developing a real-world education project using scientific data. Educators appreciate the opportunity to work directly with scientists and technology specialists, while researchers and those in technical fields value the classroom expertise of the educators. Attendees' data use experiences are explored every year. Although bandwidth and connectivity were problems for data use in 2004, that has become much less common over time. The most common barriers to data use cited now are discoverability, data format problems, incomplete data sets, and poor documentation. Most attendees agree that the most useful types of online documentation and user support for scientific data are step-by-step instructions, examples, tutorials, and reference manuals. Satellite imagery and weather data were the most commonly used types of data, and these were often modified for use in the classroom. This presentation will discuss supports and barriers to the use of scientific data in the classroom, as well as the benefits and challenges of using collaborations between technical and educational professionals to develop resources for the classroom.

  12. The contemporary dynamics of Sino-Indian relations: Examining maritime security, economics, energy and elite dialogue

    NASA Astrophysics Data System (ADS)

    Athwal, Amardeep

    This dissertation examines the modern-day dynamics of the Sino-Indian relationship---with a particular focus on issues relating to maritime security, economics, energy and elite bilateral dialogue. In exploring the contemporary nature of the Sino-Indian relationship, the dissertation also seeks to assess the accuracy of predominant neorealist accounts of the Sino-Indian relationship. Since the 1962 Sino-Indian War, most analysts have continued to emphasize the conflictual and competitive elements within the Sino-Indian relationship. The dissertation first explores the crucial post-independence history of Sino-Indian relations to provide the appropriate contextual background (chapter one). Thereafter, the dissertation explores the geopolitical significance of the Indian Ocean in light of soaring (global) energy demands. This then leads into an analysis of China and India's naval modernization and China's strategic partnership with Pakistan and Myanmar (chapter two). While acknowledging the credibility of neorealist insights in the realm of maritime security by detailing China and India's naval buildup and naval strategy, overall, it is found that the security dilemma argument is overstated. There is both a lack of threat perception and the existence of alternate explanations for both Chinese and Indian activities in Southern Asia. The dissertation then moves on to explore the positive elements within the Sino-Indian relationship---growing economic interdependence, energy convergence and elite consensus. In the economic realm (chapter three) it is found that Sino-Indian bilateral trade is increasingly being framed institutionally and rapidly expanding every year. The areas where the Sino-Indian economic relationship could be fruitfully expanded are traced and the great potential of bilateral trade is discussed. Thereafter, the dissertation highlights how China and India are beginning to coordinate energy policy (chapter four) as well as the growing political will (chapter five) to transform the Sino-Indian relationship from a framework of conflict and competition to cooperation. The dissertation concludes that there are serious mitigating factors in the Sino-Indian relationship and that an exclusively neorealist outlook is impoverished. Theoretical insights from neoliberal institutionalism and constructivism point to how emerging economic interdependence in tandem with the (elite) creation of dependable expectations of peaceful change point towards stability in the Sino-Indian relationship.

  13. College Student Development in Digital Spaces

    ERIC Educational Resources Information Center

    Brown, Paul Gordon

    2016-01-01

    This chapter explores how digital and social technologies may be impacting the developmental journeys of traditionally aged college students. It provides important conceptual distinctions and explores the application of college student development theory in digital spaces along with implications for practice and inquiry.

  14. The Olympic Spirit: A Worldwide Connection, Volume III, 1994-95 Curriculum Guide. Olympic Day in the Schools.

    ERIC Educational Resources Information Center

    Atlanta Committee for the Olympic Games, GA.

    This curriculum guide focuses on cultural awareness for students in grades K-8 through studying participants in the 1996 Olympic Games in Atlanta. The program explores the cultures of 20 countries through the eyes of an Olympic athlete. Volume 3 consists of two parts. Part 1 has five chapters with learning activities; those chapters include: (1)…

  15. The Underachieving Curriculum: Assessing U.S. School Mathematics from an International Perspective. A National Report on the Second International Mathematics Study.

    ERIC Educational Resources Information Center

    McKnight, Curtis C.; And Others

    The Second International Mathematics Study investigated the status of the curriculum, achievement, and instructional practices at grades 8 and 12 in about 20 countries. The introductory first chapter explores the need for change in mathematics programs. Chapter two describes the achievement of U.S. students compared to others. At grade 8, U.S.…

  16. Being "Stresslessly Invisible": The Rise and Fall of Videophony in David Foster Wallace's "Infinite Jest"

    ERIC Educational Resources Information Center

    Ribbat, Christoph

    2010-01-01

    In a satiric chapter of David Foster Wallace's novel "Infinite Jest," a mock media expert reports how American consumers of the near future recoil from a new communication device known as "videophony" and return to the voice-only telephone of the Bell Era. This article explores the said chapter in the framework of media theories reading the…

  17. Magnetic spectroscopy and microscopy of functional materials

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

    Jenkins, Catherine Ann

    2011-05-01

    Heusler intermetallics Mn 2Y Ga and X 2MnGa (X; Y =Fe, Co, Ni) undergo tetragonal magnetostructural transitions that can result in half metallicity, magnetic shape memory, or the magnetocaloric effect. Understanding the magnetism and magnetic behavior in functional materials is often the most direct route to being able to optimize current materials for todays applications and to design novel ones for tomorrow. Synchrotron soft x-ray magnetic spectromicroscopy techniques are well suited to explore the the competing effects from the magnetization and the lattice parameters in these materials as they provide detailed element-, valence-, and site-specifc information on the coupling ofmore » crystallographic ordering and electronic structure as well as external parameters like temperature and pressure on the bonding and exchange. Fundamental work preparing the model systems of spintronic, multiferroic, and energy-related compositions is presented for context. The methodology of synchrotron spectroscopy is presented and applied to not only magnetic characterization but also of developing a systematic screening method for future examples of materials exhibiting any of the above effects. The chapter progression is as follows: an introduction to the concepts and materials under consideration (Chapter 1); an overview of sample preparation techniques and results, and the kinds of characterization methods employed (Chapter 2); spectro- and microscopic explorations of X 2MnGa/Ge (Chapter 3); spectroscopic investigations of the composition series Mn 2Y Ga to the logical Mn 3Ga endpoint (Chapter 4); and a summary and overview of upcoming work (Chapter 5). Appendices include the results of a Think Tank for the Graduate School of Excellence MAINZ (Appendix A) and details of an imaging project now in progress on magnetic reversal and domain wall observation in the classical Heusler material Co 2FeSi (Appendix B).« less

  18. Patient Centred Systems: Techno-Anthropological reflections on the challenges of 'meaningfully engaging' patients within health informatics research.

    PubMed

    Wong, Ming-Chao; Almond, Helen; Cummings, Elizabeth; Roehrer, Erin; Showell, Chris; Turner, Paul

    2015-01-01

    This chapter explores how Techno-Anthropology can contribute to more explicitly professional and ethically responsible reflections on the socio-technical practices involved in meaningfully engaging patients in health informatics research. The chapter draws on insights from health informatics research projects focused on chronic disease and self-management conducted in Tasmania during the last 10 years. Through these projects the paper explores three topics of relevance to 'meaningful engagement' with patients: (i) Patient Self-Management and Chronic Disease (ii) Patients as Users in Health Informatics research, and, (iii) Evaluations of outcomes in Health and Health Informatics Interventions. Techno-Anthropological reflections are then discussed through the concepts of liminality, polyphony and power. This chapter argues that beyond its contribution to methodology, an important role for Techno-Anthropology in patient centred health informatics research may be its capacity to support new ways of conceptualising and critically reflecting on the construction and mediation of patients' needs, values and perspectives.

  19. Alcoholism and Lesbians

    ERIC Educational Resources Information Center

    Gedro, Julie

    2014-01-01

    This chapter explores the issues involved in the relationship between lesbianism and alcoholism. It examines the constellation of health and related problems created by alcoholism, and it critically interrogates the societal factors that contribute to the disproportionately high rates of alcoholism among lesbians by exploring the antecedents and…

  20. Exploring the Unknown: Selected Documents in the History of the U.S. Civil Space Program. Volume 4; Accessing Space

    NASA Technical Reports Server (NTRS)

    Logsdon, John M. (Editor); Williamson, Ray A. (Editor); Launius, Roger D. (Editor); Acker, Russell J. (Editor); Garber, Stephen J. (Editor); Friedman, Jonathan L. (Editor)

    1999-01-01

    The documents selected for inclusion in this volume are presented in four major chapters, each covering a particular aspect of access to space and the manner in which it has developed over time. These chapters focus on the evolution toward the giant Saturn V rocket, the development of the Space Shuttle, space transportation commercialization, and future space transportation possibilities. Each chapter in this volume is introduced by an overview essay, prepared by individuals who are particularly well qualified to write on the topic. In the main, these essays are intended to introduce and complement the documents in the chapter and to place them, for the most part, in a chronological and substantive context. Each essay contains references to the documents in the chapter it introduces, and many also contain references to documents in other chapters of the collection. These introductory essays are the responsibility of their individual authors, and the views and conclusions contained therein do not necessarily represent the opinions of either George Washington University or NASA.

  1. Feruidus Ille Canis: the Lore and Poetry of the Dog Star in Antiquity

    NASA Astrophysics Data System (ADS)

    Ceragioli, Roger Charles

    1992-01-01

    The Dog Star, Sirius, appears in many important works of classical poetry. It also appears in numerous myths and several religious rituals. A complex body of folklore surrounds it and it had a paramount importance in agriculture. Yet no one has attempted a systematic analysis of Sirius' place in Greco-Roman art and thought. This thesis begins that analysis. The introductory chapter discusses the methodology and approach that the thesis takes to the evidence, and supplies essential background information on Sirius' place among the constellations and its relation to the physical environment of the Mediterranean. Chapter one explores Sirius' role in ancient warrior traditions. Sirius embodied the principle of cosmic heat, and through heat it was thought to cause rabies in dogs. The Greek word for rabies is lussa. But lussa also named the madness of warriors such as Achilles in the Iliad. Etymologically, lussa meant "wolfishness." Rabid dogs, wolves, and raging warriors all exhibit fiery heat as an integral part of their natures. It is argued that raging warriors, wolves, and rabid dogs were largely interchangeable entities for the Greeks. Thus when Hector and Achilles in their raging are compared to Sirius, the comparison reflects more than the likeness of their surface brilliance. Chapter two explores Sirius' connection to erotic themes in ancient poetry. Because erotic experience could be represented as a conflagration that might burn the lover into a frenzy, the fiery raging Dog Star was an appropriate symbolic accompaniment. Sirius itself experienced erotic frenzy when it became passionate for Opora (the ripe fruits of summer). Chapter three turns to Sirius' involvement in viticulture. Sirius was said to ripen the grapes, but was also conceived to have once been the faithful dog of Icarius, who first introduced wine-drinking among humans. The chapter explores Sirius' role in the myth of Icarius, and the relation of that myth to the erotic and martial sides of Sirius.

  2. Educational Research in Relation to Educational Reform in Asia and Oceania (May 31-June 9, 1979). Final Report.

    ERIC Educational Resources Information Center

    National Inst. for Educational Research, Tokyo (Japan).

    Educational research in Asia and Oceania is explored from the point of view of its effect on actual educational practices. Information is based on speeches and group discussion at a 10-day regional seminar held in Japan in 1979. This document--a report of that seminar--is presented in four chapters. In Chapter I, seminar objectives are explained,…

  3. Earth Trek...Explore Your Environment.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Public Affairs.

    This booklet for children emphasizes the exploration and protection of the environment. An introduction discusses the interaction between humankind and the environment, emphasizing that the earth is a closed system. Chapter 1, "Mission: Protect the Water," addresses human dependence on water, water pollution, and water treatment. Chapter…

  4. BPMN, Toolsets, and Methodology: A Case Study of Business Process Management in Higher Education

    NASA Astrophysics Data System (ADS)

    Barn, Balbir S.; Oussena, Samia

    This chapter describes ongoing action research which is exploring the use of BPMN and a specific toolset - Intalio Designer to capture the “as is” essential process model of part of an overarching large business process within higher education. The chapter contends that understanding the efficacy of the BPMN notation and the notational elements to use is not enough. Instead, the effectiveness of a notation is determined by the notation, the toolset that is being used, and methodological consideration. The chapter presents some of the challenges that are faced in attempting to develop computation independent models in BPMN using toolsets such as Intalio Designer™.

  5. Exploring Leader Identity and Development.

    PubMed

    Priest, Kerry L; Middleton, Eric

    2016-01-01

    Taking on a leader identity can be a motivating force for pursuing leader development. This chapter explores the reciprocal and recursive nature of identity development and leader development, emphasizing how shifting views of self influence one's motivation to develop as a leader. © 2016 Wiley Periodicals, Inc., A Wiley Company.

  6. Complex phenomena in social and financial systems : from bird population growth to the dynamics of the mutual fund industry

    NASA Astrophysics Data System (ADS)

    Schwarzkopf, Yonathan

    2011-12-01

    This dissertation explores the impact of gasoline prices and transportation policies on consumer behavior through three separate channels: (1) by affecting the relative operating costs of the vehicles in a household's garage, (2) through stimulation of vehicle purchases due to the Cash-for-Clunkers policy, and (3) due to the availability and accessibility of high quality public transportation. Each of these channels is explored in a separate chapter. The first chapter presents a discrete-continuous household vehicle bundle model, where the household's choice of vehicles and vehicle miles traveled (VMT) is affected by gasoline prices and household and vehicle characteristics. I employ a revealed preference approach that allows for an unlimited choice set, within household vehicle substitution, vehicle specific fixed effects, and unobserved consumer heterogeneity. I use detailed micro-data from the National Household Transportation Survey (NHTS) 2001 and 2009 to explore how different research assumptions affect how elastic households appear to the researcher. The second chapter analyzes the impact of the Cash-for-Clunkers policy implemented in fall 2009 on vehicle demand, overall emissions, gasoline demand, and job creation. We employ a difference-in-difference estimation technique, using Canada as the control group, and find that the policy overpriced the reduction of emissions relative to other emissions reductions policies. Finally, the third chapter explores how the availability of public transportation affects how sensitive individuals are to gasoline prices. Through the use of regressions and the NHTS 2001 dataset, we find that living in a city with good public transportation allows individuals to substitute a portion of their VMT, specifically in commuting, from private to public transit options, thus increasing their sensitivity to gasoline prices. We find that a gasoline tax in conjunction with an improvement in public transportation infrastructure could significantly reduce gasoline demand more than just a gasoline tax alone. There are many factors that affect gasoline and vehicle demand- public policies, household heterogeneity, public transportation availability, and prices. This dissertation explores how different research assumptions and techniques can change how responsive individuals appear to gasoline prices, and analyzes the impact of different transportation policies on overall gasoline and vehicle demand.

  7. Your Genes, Your Choices: Exploring the Issues Raised by Genetic Research

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

    Baker, C.

    1999-05-31

    Your Genes, Your Choices provides accurate information about the ethical, legal, and social implications of the Human Genome Project and genetic research in an easy-to-read style and format. Each chapter in the book begins with a brief vignette, which introduces an issue within a human story, and raises a question for the reader to think about as the basic science and information are presented in the rest of the chapter.

  8. High Performing Colleges. The Malcolm Baldrige National Quality Award as a Framework for Improving Higher Education. Volume I: Theory and Concepts [and] Volume II: Case and Practice.

    ERIC Educational Resources Information Center

    Seymour, Daniel, Ed.; And Others

    This publication provides research-based discussion in 20 chapters of possible extension of the Malcolm Baldrige National Quality Award to honor high performing colleges. Chapters are organized into two volumes, the first exploring a broad range of issues from a scholarly point of view and the second emphasizing the practical application of a…

  9. Chinese physicists educated in Germany and America: Their scientific contributions and their impact on China's higher education

    NASA Astrophysics Data System (ADS)

    Qu, Jing Cheng

    1998-11-01

    This dissertation records the historical paths of Chinese physicists educated in Germany and America, explores their representative achievements in modern physics that have not been recognized by Chinese scholars, and provides sociological analyses of their contributions to China's higher education. We have found that Chinese students of physics in Germany and America were not passive recipients of Western science, but active contributors. They were also crucial contributors to science education and important scientific projects upon their return to China. Chapter One briefly describes physics knowledge in ancient China and introduces the transplantation of modern science and technology to China. Three distinct historical periods have been identified. In Chapter Two and Chapter Three, 30 Chinese physicists educated in Germany and 89 in America have been investigated. This research analyzes the significant achievements of these physicists. It also examines the political changes, the social background, and other factors impacting on their studies in the two countries. The selected cases in the two chapters are Li Fo-ki, Chinese physics students in Berlin, Werner Heisenberg and his Chinese students, Max Born and his Chinese students, Robert Millikan and Chinese physicists, the first two Chinese physicists from Harvard, and the Science Society of China. Chapter Four explores the geographical distribution, education and careers, return and expatriation, and the social influence exerted by these Chinese physicists. Statistical compilation and quantitative analyses comprise the basic methodology. In terms of two periods and two generations, this dissertation explores the physicists' contributions to the development of modern science in China and to education in China. Significant cases from Beijing University, Qinghua University, and Yanjing University are analyzed. The last chapter, Chapter Five, concludes that some of the achievements of these Chinese physicists were critical steps in modern physics even though China remained domestically rather weak in the development of modern science. Returning to China, most of them became pioneers and active contributors to modern science and to higher education in China. They comprised the majority of the physics community of China and played a leading role in the formation of modern science in China. After 1949, China continued to benefit from the contributions of these physicists. China independently constructed an atomic bomb in 1964 and a hydrogen bomb in 1967. In 1970, China successfully launched a man-made satellite. The Chinese physicists trained in Western countries constituted the main research force behind these projects.

  10. Three empirical essays in energy economics

    NASA Astrophysics Data System (ADS)

    Pless, Jacquelyn Ryan

    This dissertation explores society's relationship with energy systems. Focusing on two areas of energy economics---electricity reliability and clean energy technology adoption---my objective is to provide insights on energy markets that can contribute towards informing energy policy and improving quality of life. In the first chapter, I examine how firm-level corruption on the demand side of the electricity sector impacts electricity reliability in developing countries. Showing that bribes for electricity connections are closely related to power outages experienced by firms, this chapter demonstrates how consumer-level corrupt behavior negatively impacts electricity service provision. In the second chapter, I study homeowners' stated information searching about solar photovoltaic (PV) adoption in California's residential market. Exploring differences between the types of information sought by consumers adopting solar through third-party ownership (TPO) relative to consumers who purchase solar systems outright (host-ownership (HO)), this chapter sheds light on differences between business model consumer preferences in the residential solar PV market. Lastly, in the third chapter I estimate solar subsidy pass-through to the prices faced by consumers in California's residential solar PV market and ask whether incidence differs for TPO consumers where subsidies are directed to the third party owner of the system (or the "seller") and HO consumers where subsidies go directly to the consumer (or the "buyer"). I find that TPO consumers capture more than 100 percent of every dollar of solar subsidy while HO consumers capture less than 100 percent of every dollar. This is surprising because standard economic theory predicts that the relative benefit of a subsidy does not depend on to whom it is directed.

  11. Explorations in Second Language Reading

    ERIC Educational Resources Information Center

    Cohen, Roger, Ed.

    2009-01-01

    The chapters in "Explorations in Second Language Reading" reveal the importance of reading in the classroom and how instructors can use reading as a bridge to improve learners' other linguistic and interpersonal skills. Most significantly, each author prompts us to rediscover how enjoyable ESOL reading can be and how it can increase learner…

  12. The Developing Mind: Toward a Neurobiology of Interpersonal Experience.

    ERIC Educational Resources Information Center

    Siegel, Daniel J.

    This book synthesizes information from a range of scientific disciplines, including neuroscience, developmental psychology, and psychiatry, to explore the idea that the mind emerges at the interface of interpersonal experience and the structure and function of the brain. Each chapter explores a major domain of human experience. Following an…

  13. Launching a Baby's Adoption: Practical Strategies for Parents and Professionals.

    ERIC Educational Resources Information Center

    Johnston, Patricia Irwin

    Intended for adoptive parents and adoption practitioners and intermediaries, this book uses the metaphor of space exploration to provide practical strategies for meeting the adopted infant's needs and smoothing the transition. Chapter 1, "Mission: To Explore New Worlds," discusses adoptive and birth parent preparation, loss issues, and society's…

  14. Shelterwood Teacher's Guide: Discovering the Forest.

    ERIC Educational Resources Information Center

    Markowsky, Judy Kellogg

    This teacher's guide explores forest diversity, from learning about different kind of trees to understanding how the layers in a forest provide habitat for all kinds of animals and insects. Each chapter offers useful introductory material and clear objectives, followed by fun activities that encourage exploration while teaching important skills.…

  15. Start Smart! Building Brain Power in the Early Years.

    ERIC Educational Resources Information Center

    Schiller, Pam

    Noting current brain development research, this book offers simple, straightforward ways to boost children's brain power with active exploration, repetition, sensory exploration, laughter, and more. The chapters describe how and why the brain develops and explain how parents can give their children the best foundation for future learning.…

  16. Staffing for Success

    ERIC Educational Resources Information Center

    Perozzi, Brett; Seifert, Tricia; Al-Sharif, Mary Ann Bodine

    2016-01-01

    This chapter explores institutional capacity building in cross-border student affairs and services. The focus is on human capital and its importance to international higher education within local contexts.

  17. New developments in corneal and external disease--LASIK.

    PubMed

    Dhaliwal, Deepinder K; Mather, Rookaya

    2003-03-01

    Lamellar refractive surgery has evolved into LASIK, which is a widely performed, versatile procedure with a high patient acceptance. In this chapter, the two main components of LASIK were discussed: flap creation and stromal ablation. In each of these areas, the authors explored current technology and new advances, including the femtosecond laser and wavefront-guided ablations. Expanded indications and therapeutic application of LASIK also have come to the forefront. The treatment of anisomyopic amblyopia in the pediatric population is a prime example and was discussed fully in this chapter. The field of refractive surgery has never been stagnant. Surgeons and scientists continue to explore new modalities to increase safety, to improve results, and to broaden applications that benefit the patient population.

  18. Developing the Primordial Inflation Polarization Explorer (PIPER) Microwave Polarimeter for Constraining Inflation

    NASA Astrophysics Data System (ADS)

    Lazear, Justin Scott

    The Inflationary Big Bang model of cosmology generically predicts the existence of a background of gravitational waves due to Inflation, which coupled into the B-mode power spectrum during the epochs of Recombination and Reionization. A measurement of the primordial B-mode spectrum would verify the reality of the Inflationary model and constrain the allowed models of Inflation. In Chapter 1 we describe the background physics of cosmology and Inflation, and the challenges involved with measuring the primordial B-mode spectrum. In Chapter 2 we describe the Primordial Inflation Polarization Explorer (PIPER), a high-altitude balloon-borne microwave polarimeter optimized to measure the B-mode spectrum on large angular scales. We examine the high level design of PIPER and how it addresses the challenges presented in Chapter 1. Following the high level design, we examine in detail the electronics developed for PIPER, both for in-flight operations and for laboratory development. In Chapter 3 we describe the Transition Edge Sensor (TES) bolometers that serve as PIPER's detectors, analyze the Superconducting Quantum Interference Device (SQUID) amplifiers and Mutli-channel Electronics (MCE) detector readout chain, and finally present the characterization of both detector parameters and noise of a single pixel device with a PIPER-like (Backshort Under Grid, BUG) architecture to validate the detector design. In Chapter 4 we present a description of the HKE electronics, used to measure all non-detector science timestreams in PIPER, as well as flight housekeeping and laboratory development. In addition to the operation of the HKE electronics, we develop a model to quantify the performance of the HKE thermometry reader (TRead). A simple simulation pipeline is developed and used to explore the consequences of imperfect foreground removal in Chapter 5. The details of estimating the instrument noise as projected onto a sky map is developed also developed. In particular, we address whether PIPER may be able to get significant science return with only a fraction of its planned flights by optimizing the order that the frequency bands are flown. Additionally, we look at how a spatially varying calibration gain error would affect measurements of the B-mode spectrum. Finally, a series of appendices presents the physics of SQUIDs, develops techniques for estimating noise of circuits and amplifiers, and introduces techniques from control systems. In addition, a few miscellaneous results used throughout the work are derived.

  19. Chapter 4. Summary of Spanish, Mexican, and early American exploration in the Borderlands

    Treesearch

    John H. Madsen

    2006-01-01

    The Hispanic period of Arizona and New Mexico spans roughly 320 years beginning in the mid-16th century with the arrival of Spanish explorers and culminating with the ratification of the Gadsden Purchase in June 1854. This paper provides an overview of exploration, settlement and land use within and adjacent to the Borderlands during this time. From a review of...

  20. Ultracool Dwarfs and their companions

    NASA Astrophysics Data System (ADS)

    Blake, Cullen H.

    This thesis explores new techniques for making precise measurements of low-mass stars and brown dwarfs, collectively known as Ultracool Dwarfs (UCDs). These new techniques are directly applicable to the search for extrasolar planets and efforts to test theoretical models of stellar structure and evolution at the bottom of the main sequence. The first three chapters of this thesis describe the development and application of a new technique for making radial velocity measurements of UCDs at near infrared (NIR) wavelengths. The first chapter describes a pilot study that demonstrates a significant improvement over previous work on Doppler measurements in the NIR. Using this technique we have carried out a Doppler survey of 65 L dwarfs. The second chapter describes the discovery of a new spectroscopic binary that may be one of the most important for constraining theoretical models of UCDs. The third chapter describes the Doppler survey in detail and presents measurements of a new spectroscopic binary system that is an excellent candidate for a giant planetary companion to a mid-L dwarf. This chapter also includes a discussion of the of the rotation, space motions, and binarity of the L dwarfs in the survey sample. The fourth chapter describes efforts to obtain precise photometric measurements of UCDs with the Peters Automated Infrared Imaging Telescope (PAIRITEL). Using software scheduling and data reduction systems designed in part by the author, PAIRITEL gathered more than 10 6 seconds of observations of a sample of 20 UCDs. We investigate the limitations to ground-based infrared photometry and characterize the ability of a system like PAIRITEL to detect transits of UCDs by Earth-like planets. The fifth chapter explores the potential impact of future synoptic surveys on studies of UCDs. Surveys like Pan-STARRS and LSST will obtain a small number of high-quality observations of a large number of UCDs. Using data from the Sloan Digital Sky Survey, we demonstrate that such data can be used to reliably detect low-mass eclipsing binary stars. We present the discovery of a double- lined eclipsing binary system that allows us to directly measure the masses and radii of two M dwarfs.

  1. Molecular precursor routes to transition metal sulfides

    NASA Astrophysics Data System (ADS)

    Dinnage, Christopher Walker

    This thesis is primarily concerned with the synthesis of homoleptic early transition meta thiolates and the subsequent preparation of bulk and thin-film metal disulfides from these compounds. Chapter 1 gives an introduction into the properties, preparation procedures and uses of bulk and thin-film transition metal disulfides as well as giving an overview of early transition metal thiolates synthesied so far in the literature (for titanium, zirconium, tantalum and niobium). Chapter 2 is concerned with the synthesis of a number of ionic and neutral transition metal thiolates. The main synthetic methodologies discussed in this chapter include substitution reactions of transition metal amides and alkyls with thiols, salt metathesis reactions of transition metal chlorides with alkali metal thiolates or with a base / thiol and the use of Grignard reagents. Chapter 3 discusses the preparation of bulk transition metal disulfides using the thiolates prepared in the previous chapter via a thio "sol-gel" route. The preparation of a range of bulk metal and mixed-metal disulfides using transition metal chlorides and hexamethyldisilathiane is also discussed in this chapter. Finally, chapter 4 is concerned with the attempted preparation of thin-films of some transition metal disulfides. Decomposition studies of some of the thiolates prepared in chapter 2 are discussed using thermal gravimetric analysis. Vapour-phase deposition studies are also explored in order to test the potential of the transition metal thiolates as precursors to the disulfides. Experiments using low-pressure chemical vapour deposition and aerosol-assisted chemical vapour deposition are also described.

  2. Graphite from the University of Idaho Thermolyzed Asphalt Reaction (GUITAR): Fundamental Electrochemical Characterizations

    NASA Astrophysics Data System (ADS)

    Gyan, Isaiah Owusu

    This dissertation details electrochemical characterization of GUITAR (Graphite from the University of Idaho Thermolyzed Asphalt Reaction), a new allotrope of carbon. Applications based on fundamental electrochemical properties of this material are also presented. The dissertation is presented in five chapters. Chapter one presents a summary of the discovery and physical characterizations of GUITAR and how its physical properties position it among carbon materials. In chapter two, fundamental electrochemical properties covering aqueous potential window and electron transfer kinetics with common dissolved redox couples are presented. This chapter highlights significant electrochemical differences between GUITAR and other sp2 carbon materials, notably, fast electron transfer across basal plane GUITAR, contrary to reports at basal planes of graphite and graphene electrodes. In chapter three, the concept of electron transfer facility is extended with biologically relevant molecules. GUITAR is shown to be suitable for biosensing with properties such as; facile electron transfer, low detection limit, high resistance to fouling and stability to anodic regeneration procedures. Chapter four presents further exploration of GUITAR's wide cathodic potential limits in other aqueous electrolytes and preliminary studies towards the exploitation of this property in the negative half of vanadium redox flow battery, where GUITAR-based electrodes are expected to increase coulombic efficiency and increase battery performance due to low hydrogen evolution. Chapter five concludes this dissertation with point-by-point presentation of significant discoveries that highlights GUITAR's uniqueness. This chapter also describes how the various fundamental electrochemical properties of GUITAR make it useful for various applications.

  3. Understanding Diversity in Millennial Students

    ERIC Educational Resources Information Center

    Broido, Ellen M.

    2004-01-01

    The Millennial generation of college students has demographics and attitudes toward diversity issues different from their predecessors; this chapter explores those differences and their implications for student affairs work.

  4. LGBTQ Experiences in Curricular Contexts

    ERIC Educational Resources Information Center

    Linley, Jodi L.; Nguyen, David J.

    2015-01-01

    This chapter examines curricula as important microsystems for LGBTQ college students. The authors explore sociocultural influences on curricula and discuss strategies for creating positive curricular experiences for LGBTQ students.

  5. Developing Socially Responsible Leaders in Academic Settings

    ERIC Educational Resources Information Center

    Cauthen, T. W., III

    2016-01-01

    This chapter begins the exploration of what leadership education is through examining the relationship between educational involvement and academic autonomy in the development of socially responsible leaders.

  6. College Impact Theories Past and Present

    ERIC Educational Resources Information Center

    Ozaki, C. Casey

    2016-01-01

    This chapter critically examines the fit and applicability of foundational college impact theories to the community college context and students. Implications for the literature and campuses are explored.

  7. Implementing Comprehensive Reform: Implications for Practice

    ERIC Educational Resources Information Center

    Stout, Karen A.

    2016-01-01

    This chapter describes the challenges and practical barriers community colleges face when implementing comprehensive reform, exploring how reforms are leading to some improvements but not often scaled improvements.

  8. Designing Optical Properties in DNA-Programmed Nanoparticle Superlattices

    NASA Astrophysics Data System (ADS)

    Ross, Michael Brendan

    A grand challenge of modern science has been the ability to predict and design the properties of new materials. This approach to the a priori design of materials presents a number of challenges including: predictable properties of the material building blocks, a programmable means for arranging such building blocks into well understood architectures, and robust models that can predict the properties of these new materials. In this dissertation, we present a series of studies that describe how optical properties in DNA-programmed nanoparticle superlattices can be predicted prior to their synthesis. The first chapter provides a history and introduction to the study of metal nanoparticle arrays. Chapter 2 surveys and compares several geometric models and electrodynamics simulations with the measured optical properties of DNA-nanoparticle superlattices. Chapter 3 describes silver nanoparticle superlattices (rather than gold) and identifies their promise as plasmonic metamaterials. In chapter 4, the concept of plasmonic metallurgy is introduced, whereby it is demonstrated that concepts from materials science and metallurgy can be applied to the optical properties of mixed metallic plasmonic materials, unveiling rich and tunable optical properties such as color and asymmetric reflectivity. Chapter 5 presents a comprehensive theoretical exploration of anisotropy (non-spherical) in nanoparticle superlattice architectures. The role of anisotropy is discussed both on the nanoscale, where several desirable metamaterial properties can be tuned from the ultraviolet to near-infrared, and on the mesoscale, where the size and shape of a superlattice is demonstrated to have a pronounced effect on the observed far-field optical properties. Chapter 6 builds upon those theoretical data presented in chapter 5, including the experimental realization of size and shape dependent properties in DNA-programmed superlattices. Specifically, nanoparticle spacing is explored as a parameter that can be used to influence the properties of mesoscale single crystal superlattices, such that they exhibit either plasmonic absorption or photonic scattering. This concept is generalized through simulation, which demonstrates that the crystal habit (size, shape, and morphology) is a powerful design parameter for optical properties in mesoscale nanoparticle assemblies. Finally, chapter 7 summarizes these data and their impact, and puts them in context regarding future opportunities. This work presents a comprehensive demonstration that the optical properties of nanoparticle-based architectures can be precisely controlled and deliberately designed a priori using the unique programmability of DNA and the use of several levels of predictive electromagnetic theory.

  9. New Methods for Tracking Galaxy and Black Hole Evolution Using Post-Starburst Galaxies

    NASA Astrophysics Data System (ADS)

    French, Katheryn Decker

    2017-08-01

    Galaxies in transition from star-forming to quiescence are a natural laboratory for exploring the processes responsible for this evolution. Using a sample of post-starburst galaxies identified to have recently experienced a recent burst of star formation that has now ended, I explore both the fate of the molecular gas that drives star formation and the increased rate of stars disrupted by the central supermassive black hole. Chapter 1 provides an introduction to galaxy evolution through the post-starburst phase and to tidal disruption events, which surprisingly favor post-starburst galaxy hosts. In Chapter 2, I present a survey of the molecular gas properties of 32 post-starburst galaxies traced by CO (1-0) and CO (2-1). In order to accurately put galaxies on an evolutionary sequence, we must select likely progenitors and descendants. We do this by identifying galaxies with similar starburst properties, such as the amount of mass produced in the burst and the burst duration. In Chapter 3, I describe a method to determine the starburst properties and the time elapsed since the starburst ended, and discuss trends in the molecular gas properties of these galaxies with time. In Chapter 4, I present the results of followup observations with ALMA of HCN (1-0) and HCO+ (1-0) in two post-starburst galaxies. CO (1-0) is detected in over half (17/32) the post-starburst sample and the molecular gas mass traced by CO declines on ˜100 Myr timescales after the starburst has ended. HCN (1-0) is not detected in either galaxy targeted, indicating the post-starbursts are now quiescent because of a lack of the denser molecular gas traced by HCN. In Chapter 5 I quantify the increase in TDE rate in quiescent galaxies with strong Balmer absorption to be 30 - 200x higher than in normal galaxies. Using the stellar population fitting method from Chapter 3, I examine possible reasons for the increased TDE rate in post-starburst galaxies in Chapter 6. The TDE rate could be boosted due to a binary supermassive black hole coalescing after a major merger or an increased density of stars or gas remaining near the nucleus after the starburst has ended. In Chapter 7, I present a summary of the findings of this dissertation and an outlook for future work.

  10. Space Biology and Medicine. Volume I; Space and Its Exploration

    NASA Technical Reports Server (NTRS)

    Nicogossian, Arnauld E.; Mohler, Stanley R.; Gazenko, Oleg G.; Grigoryev, Anatoliy I.

    1993-01-01

    Perhaps one of the greatest gifts that has been given to the people of the world in the last few hundred years has been an emerging sense of the place of our planet and its inhabitants within the context of the vast universe. Our knowledge of the rest of the universe has not come quickly, nor was the process of attaining it only recently begun; however, the unprecedented acceleration of that process has benefitted from a fundamental new aspect of our species that has only manifested itself in the last 30 years or so, the ability to travel in space. Before the space age, the Universe was studied only through observations from the Earth. All that has changed with the beginning of the space age. Machines built by humans have flown to all but one of the nine planets that revolve around our Sun, have ventured billions of miles from the Earth and looked back, and have landed on three other worlds. Spacecraft in orbit around the Earth have viewed the sky at a vast number of electromagnetic wavelengths, detecting the shape of the galaxy and the universe, and even measuring the remnants of the universe's beginning. Human explorers have ventured forth, first for short stays in orbit, then, later, walking upon the Moon and living for long periods in space. As they did so, billions of people on the Earth came to view the Earth in a fundamentally different way, not just as the familiar day to- day backdrop for their lives, but as a small oasis suspended in the night sky above an alien landscape. It is this new view of the Earth that is the true gift of space exploration. Space exploration has at once given us a new perspective on the value of our world, and a new perspective from which to understand how it operates. It has shown us that the Earth is by far the most precious place in the solar system in terms of supporting human life, while revealing that other destinations may still be compelling. The exploration of space has at once become a challenge for humanity to overcome and a path to our common future. But for humanity to embark on this path, we need to understand ourselves in a new environment. As such, an understanding of the biological consequences of and opportunities in space flight is essential. In this, the first volume of a joint U.S./Russian series on space biology and medicine, we describe the current status of our understanding of space and present general information that will prove useful when reading subsequent volumes. Since we are witnesses to the beginning of a new era of interplanetary travel, a significant portion of the first volume will concentrate on the physical and ecological conditions that exist in near and outer space, as well as heavenly bodies from the smallest ones to the giant planets and stars. While space exploration is a comparatively recent endeavor, its foundations were laid much more than 30 years ago, and its history has been an eventful one. In the first part of this volume, Rauschenbach, Sokolskiy, and Gurjian address the "Historical Aspects of Space Exploration" from its beginnings to a present-day view of the events of the space age. The nature of space itself and its features is the focus of the second section of the volume. In the first chapter of the part, "Stars and Interstellar Space," the origin and evolution of stars, and the nature of the portions of space most distant from Earth are described by Galeev and Marochnik. In Chapter 2, Pisarenko, Logachev, and Kurt in "The Sun and Interplanetary Space" bring us to the vicinity of our own solar system and provide a description and discussion of the nearest star and its influence on the space environment that our Earth and the other planets inhabit. In our solar system there are many fascinating objects, remnants of the formation of a rather ordinary star in a rather obscure portion of the galaxy. Historical accident has caused us to be much more curious (and knowledgeable) about "The Inner Planets of the Solar System" than about any of these other objects. In Chapter 3, Marov describes the planets Mercury, Venus, Earth, and Mars, their history and origin, and their environmental conditions, and in Chapter 4 Owen provides similar information about Jupiter, Saturn, Uranus, Neptune, and Pluto, "The Outer Planets of the Solar System." Morrison provides a thorough discussion of "Asteroids, Comets, and Other Small Bodies" in Chapter 5. The understanding of these relics of the formation of the solar system may form the center of our ability to understand the origin of solar systems in general, and of the critical role that the beginning of the solar system had on the prospects for the origin of life and its continued survival and evolution in the face of their recurrent impacts on Earth. In Chapter 6, the first chapter of the third part, Rummel describes the area of "Exobiology," the study of the origin, evolution, and distribution of life in the context of the origin and evolution of the universe. The same processes that have given rise to life on Earth may have given rise to life elsewhere. In Chapter 7, the "Earth and the Biosphere," the nature and function of the Earth are discussed as a specific instance of planetary and biological evolution. The effects of biological processes on the Earth under the influence of human activities are also addressed by Moore and Bartlett in Chapter 7. The final chapter in this section concerns the prospects that life in the universe may be widespread; "SETI," the Search for Extraterrestrial Intelligence, by Billingham and Tarter, presents the arguments for conducting a search for evidence of life elsewhere in the galaxy, and describes the various methods proposed for conducting such a search. While SETI has a distinctly exploration al character, more direct means are available for exploring the solar system around us. The fourth part of the volume addresses this subject of space exploration. Considering the prospects for research on space biology and medicine, the means of providing "Access to Space" are described by Feoktistov and Briggs in Chapter 9. This chapter addresses carriers and launch systems, the unmanned and manned spacecraft that they loft into space, and the task of mission operations by which these precious vessels are monitored, navigated, and controlled. Despite the successes of the past and the capabilities of the present, it is clear that the study of space biology and medicine will be even more rewarding in the future than it has been to date. The work of the next few years that will be undertaken by the U.S. and Russia, both independently and jointly, will focus first on enabling greater capabilities in the exploration of space, and then on using the unique characteristics of the space environment to provide insight and greater understanding into biological systems, their behavior, development, and origin. The chapters of the first volume were written by leaders in their fields from the U.S. and Russia. The material presented summarizes our current understanding of space and its exploration. We understand that the first volume will be of interest not only to medical personnel and biologists, but also to general readers who want information about space beyond their own particular fields of expertise.

  11. Deconstructing Service-Learning: Research Exploring Context, Participation, and Impacts. Advances in Service-Learning Research.

    ERIC Educational Resources Information Center

    Billig, Shelley H., Ed.; Eyler, Janet, Ed.

    This book presents service-learning research that focuses on units of analysis ranging from the individual student to the community partnership. It contains the following chapters/articles: "Enhancing Theory-Based Research on Service-Learning" (Robert G. Bringle); "The Missing Link: Exploring the Content of Learning in Service-Learning" (Deborah…

  12. Exploring the Place of Exemplary Science Teaching. This Year in School Science 1993.

    ERIC Educational Resources Information Center

    Haley-Oliphant, Ann E., Ed.

    Exemplary science teaching is an experience that fosters wonder, excitement, and risk-taking. This book presents essays which attempt to describe the culture of classrooms of exemplary science teachers. Chapter titles are: "Exploring the Place of Exemplary Science Teaching" (Ann E. Haley-Oliphant); "The Voices of Exemplary Science Teachers" (Ann…

  13. A Focus on the Personal and Structural: Resilience Explored

    ERIC Educational Resources Information Center

    Child & Youth Services, 2007

    2007-01-01

    It may be said that risk and resilience lie at two ends of a spectrum co-dependent on each other for existence. This chapter explores the concept of resiliency noting that it is used interchangeably within and between discourses and that there remains much disagreement around which factors constitute vulnerability and invulnerability. Gordon and…

  14. Exploring Arts and Humanities Careers in the Community.

    ERIC Educational Resources Information Center

    Andrews, Ellen; And Others

    One of a series of 11 arts and humanities career exploration resource guides for grade 7-12 teachers, counselors, and students, this program planning guide suggests several curriculum models for out-of-school programs to augment traditional school courses. Chapter 1 introduces the guide and suggests its uses for administrators, teachers, and…

  15. Project DECIDE. Business Enterprise Approach to Career Exploration. Implementation Handbook.

    ERIC Educational Resources Information Center

    Post, John O., Jr.; And Others

    The purpose of this document is to describe project DECIDE, a business enterprise career exploration program, in the form of an implementation handbook. Chapter 1 presents the major characteristics of the model, which focuses on providing special needs students and regular junior high students the opportunity to improve their personal, social, and…

  16. Unsayable Somethings: Modern American Poetry, Language, and the Logic of Experience

    ERIC Educational Resources Information Center

    McWhorter, Ellen

    2009-01-01

    By exploring the categorical similarities between popular models of science, political economy, psychology, and sexuality, this dissertation addresses modern U.S. poetry's obsession with conjuring the unsayable. Chapters 1 and 2 explore the social and conceptual landscape that came to align the sayable with the cognitive and credible, while…

  17. Language and Literacy in Workplace Education: Learning at Work. Language in Social Life Series.

    ERIC Educational Resources Information Center

    Mawer, Giselle; Fletcher, Lee; McCall, Julia; O'Grady, Catherine; Ong, Bee Jong

    Interweaving theory and commentary with case studies, this book explores a multifaceted approach to workplace education that develops workers' skills and integrates learning, language, and cross-cultural issues into work, communication, and management practices. Chapter 1 explores the changing world of work and implications for workforce skill…

  18. Antarctica: Discovery & Exploration.

    ERIC Educational Resources Information Center

    Gascoigne, Toss; Collett, Peter

    An examination of Antarctica, from the first sightings to the heroic explorations of the late 18th and early 19th centuries to modern-day research, is presented in this book. Twelve chapters are as follows: (1) The search begins; (2) Whalers and sealers: bites and nibbles; (3) The new continent: first sight; (4) Wintering: the first party; (5)…

  19. Characterizing and Assessing Co-Curricular Activities for Graduate and Professional-School Students: Exploring the Value of Intentional Assessment Planning and Practice

    ERIC Educational Resources Information Center

    Waryas, Diane E.

    2015-01-01

    This chapter explores the importance of systematic evaluation of co-curricular activities directed at graduate- and professional- school students. Approaches to assessment and benefits of sound practice are presented along with the critical role that institutional researchers can play.

  20. Exploring a Century of Advancements in the Science of Learning

    ERIC Educational Resources Information Center

    Murphy, P. Karen; Knight, Stephanie L.

    2016-01-01

    The past century has yielded a plethora of advancements in the science of learning, from expansions in the theoretical frames that undergird education research to cultural and contextual considerations in educational practice. The overarching purpose of this chapter is to explore and document the growth and development of the science of learning…

  1. Public Policy and Higher Education. ASHE Reader Series.

    ERIC Educational Resources Information Center

    Goodchild, Lester F., Ed.; Lovell, Cheryl D., Ed.; Hines, Edward R., Ed.; Gill, Judith I., Ed.

    The essays in this collection explore issues related to public policy and higher education. They are intended to provide foundational readings in public policy and to explore contemporary public policy issues facing higher education. The chapters are: (1) "The Nature of the Policy Process" (Randall B. Ripley); (2) "Promoting Policy Theory:…

  2. The use of information systems to transform utilities and regulatory commissions: The application of geographic information systems

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

    Wirick, D.W.; Montgomery, G.E.; Wagman, D.C.

    1995-09-01

    One technology that can assist utilities remain financially viable in competitive markets and help utilities and regulators to better serve the public is information technology. Because geography is an important part of an electric, natural gas, telecommunications, or water utility, computer-based Geographic Information Systems (GIS) and related Automated Mapping/Facilities Management systems are emerging as core technologies for managing an ever-expanding variety of formerly manual or paper-based tasks. This report focuses on GIS as an example of the types of information systems that can be used by utilities and regulatory commissions. Chapter 2 provides general information about information systems and effectsmore » of information on organizations; Chapter 3 explores the conversion of an organization to an information-based one; Chapters 4 and 5 set out GIS as an example of the use of information technologies to transform the operations of utilities and commissions; Chapter 6 describes the use of GIS and other information systems for organizational reengineering efforts; and Chapter 7 examines the regulatory treatment of information systems.« less

  3. Our Children: Parental Decisions - How Much to Invest in Your Offspring

    NASA Astrophysics Data System (ADS)

    Shenk, Mary K.

    Reproduction is the most fundamental of evolutionary behaviors, yet human parents face especially complex tradeoffs when deciding how many children to have and how much to invest in each of them. This chapter reviews parental investment theory, including both the key concepts and some important questions to which they have been applied in humans. Written primarily from the perspective of human behavioral ecology, this chapter also discusses how evolutionary social scientists have approached cross-cultural variation in parenting behavior. The chapter begins with an overview of life history theory and the concept of reproductive tradeoffs, focusing especially on the tradeoffs between current vs. future reproduction and quantity vs. quality of offspring. Discussing the critical question of who invests in offspring, I next compare motivations for investment between mothers and fathers, and explore the roles of many types of kin in investment, while considering whether humans can be viewed as cooperative breeders. I then explore the role of parent-offspring conflict and sibling conflict in parental investment and inheritance systems, followed by an exploration of sex biases in investment, including the Trivers-Willard effect local resource competition, and local resource enhancement. In conclusion, I argue that parental investment has been one of the most active areas of enquiry among evolutionary researchers over the last twenty years, and is likely to remain one of the mainstays of the field during the coming decades.

  4. Lunar Exploration Missions Since 2006

    NASA Technical Reports Server (NTRS)

    Lawrence, S. J. (Editor); Gaddis, L. R.; Joy, K. H.; Petro, N. E.

    2017-01-01

    The announcement of the Vision for Space Exploration in 2004 sparked a resurgence in lunar missions worldwide. Since the publication of the first "New Views of the Moon" volume, as of 2017 there have been 11 science-focused missions to the Moon. Each of these missions explored different aspects of the Moon's geology, environment, and resource potential. The results from this flotilla of missions have revolutionized lunar science, and resulted in a profoundly new emerging understanding of the Moon. The New Views of the Moon II initiative itself, which is designed to engage the large and vibrant lunar science community to integrate the results of these missions into new consensus viewpoints, is a direct outcome of this impressive array of missions. The "Lunar Exploration Missions Since 2006" chapter will "set the stage" for the rest of the volume, introducing the planetary community at large to the diverse array of missions that have explored the Moon in the last decade. Content: This chapter will encompass the following missions: Kaguya; ARTEMIS (Acceleration, Reconnection, Turbulence, and Electrodynamics of the Moon’s Interaction with the Sun); Chang’e-1; Chandrayaan-1; Moon Impact Probe; Lunar Reconnaissance Orbiter (LRO); Lunar Crater Observation Sensing Satellite (LCROSS); Chang’e-2; Gravity Recovery and Interior Laboratory (GRAIL); Lunar Atmosphere and Dust Environment Explorer (LADEE); Chang’e-3.

  5. The Colorado Plateau II: biophysical, socioeconomic, and cultural research

    USGS Publications Warehouse

    Mattson, David J.; van Riper, Charles

    2005-01-01

    The publication of The Colorado Plateau: Cultural, Biological, and Physical Research in 2004 marked a timely summation of current research in the Four Corners states. This new volume, derived from the seventh Biennial Conference on the Colorado Plateau in 2003, complements the previous book by focusing on the integration of science into resource management issues. The 32 chapters range in content from measuring human impacts on cultural resources, through grazing and the wildland-urban interface issues, to parameters of climate change on the Plateau. The book also introduces economic perspectives by considering shifting patterns and regional disparities in the Colorado Plateau economy. A series of chapters on mountain lions explores the human-wildland interface. These chapters deal with the entire spectrum of challenges associated with managing this large mammal species in Arizona and on the Colorado Plateau, conveying a wealth of timely information of interest to wildlife managers and enthusiasts. Another provocative set of chapters on biophysical resources explores the management of forest restoration, from the micro scale all the way up to large-scale GIS analyses of ponderosa pine ecosystems on the Colorado Plateau. Given recent concerns for forest health in the wake of fires, severe drought, and bark-beetle infestation, these chapters will prove enlightening for forest service, park service, and land management professionals at both the federal and state level, as well as general readers interested in how forest management practices will ultimately affect their recreation activities. With broad coverage that touches on topics as diverse as movement patterns of rattlesnakes, calculating watersheds, and rescuing looted rockshelters, this volume stands as a compendium of cutting-edge research on the Colorado Plateau that offers a wealth of insights for many scholars.

  6. Continuous and Discrete Structured Population Models with Applications to Epidemiology and Marine Mammals

    NASA Astrophysics Data System (ADS)

    Tang, Tingting

    In this dissertation, we develop structured population models to examine how changes in the environmental affect population processes. In Chapter 2, we develop a general continuous time size structured model describing a susceptible-infected (SI) population coupled with the environment. This model applies to problems arising in ecology, epidemiology, and cell biology. The model consists of a system of quasilinear hyperbolic partial differential equations coupled with a system of nonlinear ordinary differential equations that represent the environment. We develop a second-order high resolution finite difference scheme to numerically solve the model. Convergence of this scheme to a weak solution with bounded total variation is proved. We numerically compare the second order high resolution scheme with a first order finite difference scheme. Higher order of convergence and high resolution property are observed in the second order finite difference scheme. In addition, we apply our model to a multi-host wildlife disease problem, questions regarding the impact of the initial population structure and transition rate within each host are numerically explored. In Chapter 3, we use a stage structured matrix model for wildlife population to study the recovery process of the population given an environmental disturbance. We focus on the time it takes for the population to recover to its pre-event level and develop general formulas to calculate the sensitivity or elasticity of the recovery time to changes in the initial population distribution, vital rates and event severity. Our results suggest that the recovery time is independent of the initial population size, but is sensitive to the initial population structure. Moreover, it is more sensitive to the reduction proportion to the vital rates of the population caused by the catastrophe event relative to the duration of impact of the event. We present the potential application of our model to the amphibian population dynamic and the recovery of a certain plant population. In addition, we explore, in details, the application of the model to the sperm whale population in Gulf of Mexico after the Deepwater Horizon oil spill. In Chapter 4, we summarize the results from Chapter 2 and Chapter 3 and explore some further avenues of our research.

  7. Entropy-Stabilized Oxides: Explorations of a Novel Class of Multicomponent Materials

    NASA Astrophysics Data System (ADS)

    Rost, Christina Mary

    An ever-present challenge for scientists and engineers is to develop new materials that are innovative enough to set a new technological precedent and maintain application relevance for a substantial timeframe. There are many ways in which materials are exploited for new or improved properties, including but not limited to compositional substitution, doping, strain induction, or synthesis variation. The call for the Materials Genome Initiative has invoked the combined effort between theoreticians, experimentalists and industrialists to explore and apply material systems never before seen. One such strategy for new materials exploration is the development of high entropy alloys (HEAs). In HEAs, the addition of five or more component materials increases configurational entropy such that the resulting system contains fewer phases than traditionally expected, most of which are solid solutions. Research in this field is continuing to find new and exciting properties, with high potential for technological implementation. This thesis extends the idea of HEAs to oxide materials -- that configurational disorder can be compositionally engineered into complex oxide solid solutions. This work narrates a series of exploratory studies intended as gateways to many possible avenues of further research on a new class of materials called Entropy-Stabilized Oxides (ESOs). Chapter one summarizes the inspiration for this work and provides some basic background thermodynamics. The difficult task of materials development and some common approaches to such a task are discussed. Chapter two describes the primary experimental methods used in this work and their generalized parameters. Chapter three contains original work published in Nature Communications. This chapter explains a series of rigorous experiments on a five-component oxide formulation, J14 a rocksalt structure containing equal amounts of Mg, Co, Cu, Ni and Zn randomly distributed among the cation sublattice, and oxygen on the anion sublattice. Here it is demonstrated beyond reasonable doubt that entropy can drive a reversible transformation between a multi-phase and single-phase state. Additional characterization finds the cation distributions of the prototype ESO proven to be random and homogeneous. Chapter four focuses on the measurement and analysis of extended x-ray absorption fine structure of four of the five cation species present in the prototype ESO composition J14. It is found that the local disorder around each absorbing cation becomes averaged into the unit cell structure as soon as the second coordination shell, and maintained that the ESO composition is a solid solution on the smallest possible length scale. Chapter five explores the hypothesis that PLD provides sufficient energy to overcome kinetic and thermodynamic barriers due to temperature limitations of bulk synthesis, making additional ESOs accessible; including, but not limited to, those compositions that do not form a solid solution under normal synthesis conditions up to 1650 °C and compositions with more than five different cation species. Here, three additional compositions--those only stable in thin film form--are presented. Chapter six discusses the finding that systematic thin film growth of an entropy-stabilized host containing a sixth component element results in lattice distortion changes with deposition temperature. Identical growth conditions of the solitary host find a unique change in lattice parameter between 350 °C to 400 °C where the out-of-plane lattice constant shifts discretely from a small value to a large one. Several experiments are undertaken to isolate the cause for this ongoing trend. Specific compositional trends are discussed, substrate effects are negated, pressure effects are explored, and a hypothesis of competition between cation oxidation states is formulated. Chapter seven includes concluding remarks and a few possibilities for future work.

  8. The Virtual Shopping Aisle: More or Less Work?

    NASA Astrophysics Data System (ADS)

    Oliver, Dave; Livermore, Celia Romm

    This chapter explores Internet-based grocery shopping. A review of self-service and associated technologies is followed by a discussion of the three main styles of grocery shopping: over-the-counter, self-service and online. The chapter focuses on the distribution of work between the supplier and the customer in each of these modes. We observe some features of the self-service phenomenon which question prevailing assumptions about self-service activities, namely that they replace work done by employees with work done by customers.

  9. Neural systems underlying reward and approach behaviors in childhood and adolescence.

    PubMed

    Galván, Adriana

    2014-01-01

    Transitions into and out of adolescence are critical developmental periods of reward-seeking and approach behaviors. Converging evidence suggests that intriguing reward-related behavioral shifts are mediated by developmental changes in frontostriatal circuitry. This chapter explores how the conceptual frameworks and empirical studies in the field of developmental cognitive neuroscience have contributed to understanding reward-related behavior across development.The chapter concludes with some implications for adaptive and maladaptive behaviors that arise from these behaviors as children transition from childhood to adolescence.

  10. Creating a Community of Women Educated in Literacy

    ERIC Educational Resources Information Center

    Miller, Mev

    2013-01-01

    This chapter explores the creative ways in which WE LEARN (Women Expanding Literacy Education Action Resource Network) empowers women's full participation in community across all literacy levels.

  11. Bit patterned media with composite structure for microwave assisted magnetic recording

    NASA Astrophysics Data System (ADS)

    Eibagi, Nasim

    Patterned magnetic nano-structures are under extensive research due to their interesting emergent physics and promising applications in high-density magnetic data storage, through magnetic logic to bio-magnetic functionality. Bit-patterned media is an example of such structures which is a leading candidate to reach magnetic densities which cannot be achieved by conventional magnetic media. Patterned arrays of complex heterostructures such as exchange-coupled composites are studied in this thesis as a potential for next generation of magnetic recording media. Exchange-coupled composites have shown new functionality and performance advantages in magnetic recording and bit patterned media provide unique capability to implement such architectures. Due to unique resonant properties of such structures, their possible application in spin transfer torque memory and microwave assisted switching is also studied. This dissertation is divided into seven chapters. The first chapter covers the history of magnetic recording, the need to increase magnetic storage density, and the challenges in the field. The second chapter introduces basic concepts of magnetism. The third chapter explains the fabrication methods for thin films and various lithographic techniques that were used to pattern the devices under study for this thesis. The fourth chapter introduces the exchanged coupled system with the structure of [Co/Pd] / Fe / [Co/Pd], where the thickness of Fe is varied, and presents the magnetic properties of such structures using conventional magnetometers. The fifth chapter goes beyond what is learned in the fourth chapter and utilizes polarized neutron reflectometry to study the vertical exchange coupling and reversal mechanism in patterned structures with such structure. The sixth chapter explores the dynamic properties of the patterned samples, and their reversal mechanism under microwave field. The final chapter summarizes the results and describes the prospects for future applications of these structures.

  12. The Jossey-Bass Reader on Teaching. The Jossey-Bass Education Series.

    ERIC Educational Resources Information Center

    2003

    This collection of papers includes excerpts from books, essays, and articles that explore the heart of the teaching experience. Nineteen chapters explore the challenges and joys of teaching, focusing on the meaning and experience of teaching and the art of teaching skills. They include: (1) "The Heart of a Teacher: Identity and Integrity in…

  13. For-Profit Institutions and Student Veteran Data

    ERIC Educational Resources Information Center

    Jones, Kevin C.; Fox Garrity, Bonnie K.

    2017-01-01

    This chapter explores the lack of data about student veterans and reasons this lack of data raises particular concerns about for-profit institutions, which enroll a large percentage of student veterans.

  14. Synthesis of oxide and spinel nanocrystals for use in solid state lighting

    NASA Astrophysics Data System (ADS)

    Foley, Megan Elizabeth

    In this dissertation, microwave chemistry is employed to synthesize a variety of different crystalline nanoparticles (NPs). This introduction will describe the structures, properties and applications of the NPs studied within the dissertation, with a main focus being on ligand sensitization for the goal of enhanced luminescence. The use of metal acetylacetonate complexes to make Europium (III) doped Ytrrium (Y2O3) NPs is explored, where the acetylacetonate acts both as a source of oxygen for the synthesis of Y2O3, as well as an organic chromophore acting as an "antenna" for the absorption of light and subsequent excitation transfer to the incorporated Europium (III) (Chapter 2). Other host materials are investigated by method of metal acetylacetonate decomposition to synthesize a variety of different nanospinels, having the general formula AB2X4, with sulfide variants made by decomposition of diethyldithiocarbamate, (Chapter 3). The antenna ligand thenoyltrifluoroacetone (tta), which is known to undergo a Dexter energy transfer (DET) mechanism to efficiently sensitize Europium (III) emission, is used to determine the distance of energy transfer in Europium (III) doped nanospinels by passivating the surface of the nanospinel with a tta (Chapter 4). A variety of ligands are explored in order to optimize the sensitization efficiency in relation to the difference in energy between the singlet and triplet levels of the ligands versus the 5D0 and 5D4 energy levels of Europium (III) and Terbium (III) respectively (Chapter 5).

  15. Volunteer Service and Service Learning: Opportunities, Partnerships, and United Nations Millennium Development Goals.

    PubMed

    Dalmida, Safiya George; Amerson, Roxanne; Foster, Jennifer; McWhinney-Dehaney, Leila; Magowe, Mabel; Nicholas, Patrice K; Pehrson, Karen; Leffers, Jeanne

    2016-09-01

    This article explores approaches to service involvement and provides direction to nurse leaders and others who wish to begin or further develop global (local and international) service or service learning projects. We review types of service involvement, analyze service-related data from a recent survey of nearly 500 chapters of the Honor Society of Nursing, Sigma Theta Tau International (STTI), make recommendations to guide collaborative partnerships and to model engagement in global and local service and service learning. This article offers a literature review and describes results of a survey conducted by the STTI International Service Learning Task Force. Results describe the types of service currently conducted by STTI nursing members and chapters, including disaster response, service learning, and service-related responses relative to the Millennium Development Goals (MDGs). The needs of chapter members for information about international service are explored and recommendations for promoting global service and sustainability goals for STTI chapters are examined. Before engaging in service, volunteers should consider the types of service engagement, as well as the design of projects to include collaboration, bidirectionality, sustainability, equitable partnerships, and inclusion of the United Nations Sustainable Development Goals. STTI supports the learning, knowledge, and professional development of nurses worldwide. International service and collaboration are key to the advancement of the nursing profession. Culturally relevant approaches to international service and service learning are essential to our global organization, as it aims to impact the health status of people globally. © 2016 Sigma Theta Tau International.

  16. Using Research and Evaluation to Support Comprehensive Reform

    ERIC Educational Resources Information Center

    Brock, Thomas; Mayer, Alexander K.; Rutschow, Elizabeth Zachry

    2016-01-01

    This chapter explores the role that research and evaluation play in supporting comprehensive reform in community colleges, focusing on lessons from two major initiatives: Achieving the Dream and Completion by Design.

  17. How Do You Effectively Teach Empathy to Students?

    ERIC Educational Resources Information Center

    Cuzzo, Maria Stalzer Wyant; Larson, Mimi Rappley; Mattsson, Lisa Miller; McGlasson, Terry D.

    2017-01-01

    This chapter explores a multidisciplinary approach to teaching empathy in undergraduate and graduate universities. Specific recommended best practices are provided for using postmodernist methods of active teaching and learning on empathy.

  18. Titan through Time: Evolution of Titan's Atmosphere and its Hydrocarbon Cycle on the Surface

    NASA Astrophysics Data System (ADS)

    Gilliam, Ashley E.

    The Introduction and Appendix i-A outline briefly the history of Titan exploration since its discovery by Christiaan Huygens in 1675 through the recent International Mission of Cassini-Huygens.. Chapter 1: This chapter discusses two possible pathways of loss of the two main gases from Titan's post-accretional atmosphere, methane (CH 4) and ammonia (NH3), by the mechanisms of thermal escape and emission from the interior coupled with thermal escape. Chapter 2: In this chapter, a simple photolysis model is created, where the second most abundant component of the present-day Titan atmosphere, methane (CH4), can either escape the atmosphere or undergo photolytic conversion to ethane (C2H6). Chapter 3: This chapter examines different fluvial features on Titan, identified by the Cassini spacecraft, and evaluates the possibilities of channel formation by two mechanisms: dissolution of ice by a concentrated solution of ammonium sulfate, and by mechanical erosion by flow of liquid ammonia and liquid ethane. Chapter 4: This chapter presents: (1) new explicit mathematical solutions of mixed 1st and 2nd order chemical reactions, represented by ordinary differential first-degree and Riccati equations; (2) the computed present-day concentrations of the three gases in Titan's scale atmosphere, treated as at near-steady state; and (3) an analysis of the reported and computed atmospheric concentrations of CH4, CH 3, and C2H6 on Titan, based on the reaction rate parameters of the species, the rate parameters taken as constants representative of their mean values. Chapter 5: This chapter examines the possible reactions of methane formation in terms of the thermodynamic relationships of the reactions that include pure carbon as graphite, the gases H2, CO2, H2 O, and serpentinization and magnetite formation from olivine fayalite. (Abstract shortened by ProQuest.).

  19. Outcomes-Based Collaborative Teaching and Learning in Asian Higher Education

    ERIC Educational Resources Information Center

    van Schalkwyk, Gertina J.

    2015-01-01

    This chapter explores the background and development of outcomes-based collaborative teaching and learning, and provides guidance for writing learning outcomes and engaging students in the Asian higher education context.

  20. Managerial Coaching

    ERIC Educational Resources Information Center

    Bommelje, Rick

    2015-01-01

    This chapter explores how coaching equips managers and supervisors to be successful in the 21st-century workplace. Coaching has benefited these professionals by providing them with viable tools to enhance the leadership and managerial tools they already possess.

  1. Exploring Veteran Success through State-Level Administrative Data Sets

    ERIC Educational Resources Information Center

    Massa, Tod; Gogia, Laura

    2017-01-01

    This chapter describes the benefits and challenges of state-level longitudinal data collection on student veterans and offers recommendations for optimizing collection and reporting for the advocacy of student veteran success.

  2. Establishing Credibility in the Multicultural Classroom: When the Instructor Speaks with an Accent

    ERIC Educational Resources Information Center

    McLean, Chikako Akamatsu

    2007-01-01

    Applying theories of cultural dimensions, teacher credibility, and nonverbal immediacy, this chapter explores classroom management techniques used by Asian female teachers to establish credibility. (Contains 1 note.)

  3. Financial Literacy Education for Women

    ERIC Educational Resources Information Center

    Jarecke, Jodi; Taylor, Edward W.; Hira, Tahira K.

    2014-01-01

    Exploring the pedagogical approaches of four women's financial literacy education programs, this chapter provides an overview of trends and needs in financial education for women and offers pedagogical strategies for teaching women about finance.

  4. Transracial Communication.

    ERIC Educational Resources Information Center

    Smith, Arthur L.

    This book explores and explains communication among different racial groups within the scope of existing communication theory. Following a brief introduction, chapters cover "Directions in Transracial Communication" (definitions, process, structurization, and purpose); "Culture and Transracial Communication" (a viewpoint on…

  5. Novel Polymeric Dielectric Materials for the Additive Manufacturing of Microwave Devices

    NASA Astrophysics Data System (ADS)

    O'Keefe, Shamus E.

    The past decade has seen a rapid increase in the deployment of additive manufacturing (AM) due to the perceived benefits of lower cost, higher quality, and a smaller environmental footprint. And while the hardware behind most of AM processes is mature, the study and development of material feedstock(s) are in their infancy, particularly so for niche areas. In this dissertation, we look at novel polymeric materials to support AM for microwave devices. Chapter 1 provides an overview of the benefits of AM, followed by the specific motivation for this work, and finally a scope defining the core objectives. Chapter 2 delves into a higher-level background of dielectric theory and includes a brief overview of the two common dielectric spectroscopy techniques used in this work. The remaining chapters, summarized below, describe experiments in which novel polymeric materials were developed and their microwave dielectric properties measured. Chapter 3 describes the successful synthesis of polytetrafluroethylene (PTFE)/polyacrylate (PA) core-shell nanoparticles and their measured microwave dielectric properties. PTFE/PA core-shell nanoparticles with spherical morphology were successfully made by aerosol deposition followed by a brief annealing. The annealing temperature is closely controlled to exceed the glass transition (Tg) of the PA shell yet not exceed the Tg of the PTFE core. Furthermore, the annealing promotes coalescence amongst the PA shells of neighboring nanoparticles and results in the formation of a contiguous PA matrix that has excellent dispersion of PTFE cores. The measured dielectric properties agree well with theoretical predictions and suggest the potential of this material as a feedstock for AM microwave devices. Chapter 4 delves into the exploration of various polyimide systems with the aim of replacing the PA in the previously studied PTFE/PA core-shell nanoparticles. Fundamental relationships between polymer attributes (flexibility/rigidity and functional groups) and dielectric properties were explored. The results indicate that backbone rigidity and the inclusion of fluorine lead to excellent dielectric properties, however, often at the expense of mechanical properties. Chapter 5 explores the optimization of PTFE core-shell nanoparticles via a novel PTFE/polyimide (PI) core-shell nanoparticle. PTFE/PI core-shell nanoparticles were synthesized via electrostatic interaction between the PTFE cores and a PI precursor, poly(amic) acid salt (PAAS). The PAAS is converted to PI by thermal imidization. The PI has properties superior to those of PA for microwave applications and the results suggest the promise of PTFE/PI core-shell nanoparticles for use in AM of microwave devices. Chapter 6 describes the first report of on actively-tunable microwave substrate made possible by a semiconducting polymer composite blend. The composite blend is comprised of poly(3-hexylthiophene) (P3HT) as the semiconducting polymer and [6,6]-Phenyl C61 butyric acid methyl ester (PCBM) while the remainder of the composite is comprised of a low dielectric constant polymer polydimethylsiloxane (PDMS). When subjected to photo excitation (white light, spectrum centered at 532 nm), the composite exhibits a tunability of the permittivity up to 20%. The results suggest strong promise for the use of semiconducting polymers in actively-tunable microwave devices. Finally, Chapter 7 presents a summary of the salient conclusions of the reported studies. The chapter concludes with a few brief remarks of my personal experience as a non-traditional student and the challenges therein.

  6. A Theoretical Construct of Serious Play and the Design of a Tangible Social Interface

    NASA Astrophysics Data System (ADS)

    Jennings, Pamela L.

    To construct is to creatively invent one's world by engaging in creative decision-making, problem solving, and negotiation. The metaphor of construction is used to demonstrate how a simple artifact - a building blockw can be used to facilitate the exploration of personal narratives. This chapter presents an argument for the development of tangible social interfaces and interaction design practices that are informed by the premises of twentieth century philosophical and cultural theories. Specifically, this chapter explores the historical notion of the role of play in constructing a civic society. The constructed narratives' electronic construction kit is introduced as an example of research and development of a critical creative technology built on a wireless ad hoc 802.15.4 network platform. The game is designed to support collaborative play and learning.

  7. Decentering Self in Leadership: Putting Community at the Center in Leadership Studies.

    PubMed

    Hartman, Eric

    2016-06-01

    Although students' personal passions typically determine the issue addressed by service-learning leadership initiatives, this chapter advocates for a community-centered alternative. This in-depth exploration of a leadership development course series models a community-need driven project and explores the benefits for both community and student learning. © 2016 Wiley Periodicals, Inc., A Wiley Company.

  8. The Complete Guide to Film Study.

    ERIC Educational Resources Information Center

    Poteet, G. Howard, Ed.

    The purpose of this book is to help students and teachers learn how to explore the art form of film and to help them understand it. Ways of exploring films are suggested in articles such as "Film as Dramatic Literature," and "The New Audience: From Andy Hardy to Arle Guthrie." The book is divided into chapters based on use in the classroom; among…

  9. Popular Culture, Cultural Resistance, and Anticonsumption Activism: An Exploration of Culture Jamming as Critical Adult Education

    ERIC Educational Resources Information Center

    Sandlin, Jennifer A.

    2007-01-01

    This chapter examines popular culture as a site of cultural resistance. Specifically, it explores how "culture jamming," a cultural-resistance activity, can be a form of adult education. It examines adult education and learning as it intersects with both consumerism and popular culture. Focus is placed on a growing social movement of individuals…

  10. The Mass Media, Public Opinion, and Public Policy Analysis: Linkage Explorations.

    ERIC Educational Resources Information Center

    Strouse, James C.

    The purpose of this book is to explore the effects of public opinion on governmental policy making, with a special focus on the role of the mass media in this process. Specific areas covered include political campaigning, the President and the press, blacks and the media, and cable television. Topics of discussion in the ten chapters are: linkage…

  11. Space Applications of Mass Spectrometry. Chapter 31

    NASA Technical Reports Server (NTRS)

    Hoffman, John H.; Griffin, Timothy P.; Limero, Thomas; Arkin, C. Richard

    2010-01-01

    Mass spectrometers have been involved in essentially all aspects of space exploration. This chapter outlines some of these many uses. Mass spectrometers have not only helped to expand our knowledge and understanding of the world and solar system around us, they have helped to put man safely in space and expand our frontier. Mass spectrometry continues to prove to be a very reliable, robust, and flexible analytical instrument, ensuring that its use will continue to help aid our investigation of the universe and this small planet that we call home.

  12. Surface-Enhanced Raman Scattering (SERS) for Detection in Immunoassays. Applications, fundamentals, and optimization

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

    Driskell, Jeremy Daniel

    2006-08-09

    Immunoassays have been utilized for the detection of biological analytes for several decades. Many formats and detection strategies have been explored, each having unique advantages and disadvantages. More recently, surface-enhanced Raman scattering (SERS) has been introduced as a readout method for immunoassays, and has shown great potential to meet many key analytical figures of merit. This technology is in its infancy and this dissertation explores the diversity of this method as well as the mechanism responsible for surface enhancement. Approaches to reduce assay times are also investigated. Implementing the knowledge gained from these studies will lead to a more sensitivemore » immunoassay requiring less time than its predecessors. This dissertation is organized into six sections. The first section includes a literature review of the previous work that led to this dissertation. A general overview of the different approaches to immunoassays is given, outlining the strengths and weaknesses of each. Included is a detailed review of binding kinetics, which is central for decreasing assay times. Next, the theoretical underpinnings of SERS is reviewed at its current level of understanding. Past work has argued that surface plasmon resonance (SPR) of the enhancing substrate influences the SERS signal; therefore, the SPR of the extrinsic Raman labels (ERLs) utilized in our SERS-based immunoassay is discussed. Four original research chapters follow the Introduction, each presented as separate manuscripts. Chapter 2 modifies a SERS-based immunoassay previously developed in our group, extending it to the low-level detection of viral pathogens and demonstrating its versatility in terms of analyte type, Chapter 3 investigates the influence of ERL size, material composition, and separation distance between the ERLs and capture substrate on the SERS signal. This chapter links SPR with SERS enhancement factors and is consistent with many of the results from theoretical treatments of SPR and SERS. Chapter 4 introduces a novel method of reducing sample incubation time via capture substrate rotation. Moreover, this work led to a method of virus quantification without the use of standards. Chapter 5 extends the methodology developed in Chapter 4 to both the antigen and ERL labeling step to perform assays with improved analytical performance in less time than can be accomplished in diffusion controlled assays. This dissertation concludes with a general summary and speculates on the future of this exciting approach to carrying out immunoassays.« less

  13. Four Essays on Applied Energy Economics and Policy

    NASA Astrophysics Data System (ADS)

    Buenestado, Raul Bajo

    This thesis is divided in two parts. The first part (chapters 1 and 2) studies capacity payments in the electricity sector. The second part (chapter 3 and 4) is on gasoline retail markets. The first chapter explores welfare implications of capacity markets in the electricity sector. We propose a theoretical model with cost heterogeneous firms, for which price and quantity equilibria are obtained both with and without a capacity market. The consequences for consumers are assessed using three different measures: consumer surplus, probability of blackout and price volatility. We conclude that a capacity market is able to reduce extreme events. Under some circumstances, we show that a capacity market is also efficiency enhancing. In the second chapter, we use data from the Texas ERCOT to study the impact of capacity payments in a stylized wholesale electricity market. We find that the introduction of capacity payments has two countervailing effects. On the one hand, it increases consumers' bills. On the other hand, it reduces price volatility and blackout probability. We find that the net impact on consumer surplus is negative both in a perfectly competitive market and in the presence of market power. In the third chapter, we use monthly data from the Spanish gasoline retail market to explore asymmetries in consumers' responses to changes in gasoline prices and taxes. We investigate whether an increase in taxes has a more negative impact on the demand than an increase in the "pre-tax" price of gasoline. We estimate consumers' behavioral responses using a rich set of robust models. We find evidence of asymmetric responses for the demand of unleaded fuels and agricultural diesel fuel. In the final chapter we study a game of spatial competition in prices. We focus on the linear city duopoly model to see what we can learn about the distribution of consumers, which is approximated using variation in equilibrium prices and costs. We apply our methodology to a dataset on prices of a pair of gas stations in a straight highway. Using our approximation, we are able to calculate where should be located an entrant gas station to maximize welfare.

  14. Synthesis of new nanocrystal materials

    NASA Astrophysics Data System (ADS)

    Hassan, Yasser Hassan Abd El-Fattah

    Colloidal semiconductor nanocrystals (NCs) have sparked great excitement in the scientific community in last two decades. NCs are useful for both fundamental research and technical applications in various fields owing to their size and shape-dependent properties and their potentially inexpensive and excellent chemical processability. These NCs are versatile fluorescence probes with unique optical properties, including tunable luminescence, high extinction coefficient, broad absorption with narrow photoluminescence, and photobleaching resistance. In the past few years, a lot of attention has been given to nanotechnology based on using these materials as building blocks to design light harvesting assemblies. For instant, the pioneering applications of NCs are light-emitting diodes, lasers, and photovoltaic devices. Synthesis of the colloidal stable semiconductor NCs using the wet method of the pyrolysis of organometallic and chalcogenide precursors, known as hot-injection approach, is the chart-topping preparation method in term of high quality and monodisperse sized NCs. The advancement in the synthesis of these artificial materials is the core step toward their applications in a broad range of technologies. This dissertation focuses on exploring various innovative and novel synthetic methods of different types of colloidal nanocrystals, both inorganic semiconductors NCs, also known as quantum dots (QDs), and organic-inorganic metal halide-perovskite materials, known as perovskites. The work presented in this thesis focuses on pursuing fundamental understanding of the synthesis, material properties, photophysics, and spectroscopy of these nanostructured semiconductor materials. This thesis contains 6 chapters and conclusions. Chapters 1?3 focus on introducing theories and background of the materials being synthesized in the thesis. Chapter 4 demonstrates our synthesis of colloidal linker--free TiO2/CdSe NRs heterostructures with CdSe QDs grown in the presence of TiO2 NRs using seeded--growth type colloidal injection approach. Chapter 5 explores a novel approach of directly synthesized CdSe NCs with electroactive ligands. The last Chapter focuses on a new class of perovskites. I describe my discovery of a (bottom-up) simple method to synthesize colloidally stable methyl ammonium lead halide perovskite nanocrystals seeded from high quality PbX2 NCs with a pre-targeted size. This chapter reports advances in preparation of both these materials (PbX2, and lead halide perovskite NCs).

  15. Advancing a New Critical Framework for Transfer Student Research: Implications for Institutional Research

    ERIC Educational Resources Information Center

    Laanan, Frankie Santos; Jain, Dimpal

    2016-01-01

    This chapter explores how critical lenses can be used to conduct transfer research and proposes a new methodological approach to understand the complex experiences and success of diverse transfer students.

  16. Examining Post-Racial Ideology in Higher Education

    ERIC Educational Resources Information Center

    Baber, Lorenzo DuBois

    2015-01-01

    Despite traditional notions of meritocracy, higher education has a long history of exclusionary practices. This chapter explores connections between such practices and racial ideology in the United States, including the recent concept of "post-racialism."

  17. Work-Life Balance and Ideal Worker Expectations for Administrators

    ERIC Educational Resources Information Center

    Wilk, Kelly E.

    2016-01-01

    This chapter explores the work-life experiences of administrators as well as whether and how the ideal worker model affects those experiences. Departmental and supervisory differences and technology complicate administrators' work-life experiences.

  18. Literacy and Health Disparities

    ERIC Educational Resources Information Center

    Prins, Esther; Mooney, Angela

    2014-01-01

    This chapter explores the relationship between literacy and health disparities, focusing on the concept of health literacy. Recommendations are provided for ways to bridge the health literacy gap for learners in adult basic education and family literacy programs.

  19. Connectivism and the Use of Technology/Media in Collaborative Teaching and Learning

    ERIC Educational Resources Information Center

    Schalkwyk, Gertina J.

    2015-01-01

    This chapter explores the ways in which a relational understanding of the education process and the use of collaborative technologies in the connectivist tradition might inform and transform university teaching.

  20. Exploring Equity in Early Postsecondary Education

    ERIC Educational Resources Information Center

    Fox, Heather L.; Zamani-Gallaher, Eboni M.

    2018-01-01

    This chapter examines how postsecondary practitioners are encouraged to work collaboratively with child welfare agencies and other community-based organizations to identify and implement culturally responsive supports for former foster youth to promote early academic achievement.

  1. How Do You Intentionally Design to Maximize Success in the Academically Diverse Classroom?

    ERIC Educational Resources Information Center

    Chandler, Renee; Zaloudek, Julie A.; Carlson, Kitrina

    2017-01-01

    Addressing academic diversity in today's college classroom is challenging. This chapter explores Universal Design for Learning as a viable framework for removing barriers for all students in higher education.

  2. When It Hurts to Work: Organizational Violations and Betrayals

    ERIC Educational Resources Information Center

    Frey, Lisa L.

    2018-01-01

    This chapter explores the institutional context of higher education and its impact on faculty and professional staff's well-being, functioning, and emotions. Suggestions for dealing with academic workplace violations or betrayals are offered.

  3. Surface water quality in streams and rivers: introduction, scaling, and climate change: Chapter 5

    USGS Publications Warehouse

    Loperfido, John

    2013-01-01

    A variety of competing and complementary needs such as ecological health, human consumption, transportation, recreation, and economic value make management and protection of water resources in riverine environments essential. Thus, an understanding of the complex and interacting factors that dictate riverine water quality is essential in empowering stake-holders to make informed management decisions (see Chapter 1.15 for additional information on water resource management). Driven by natural and anthropogenic forcing factors, a variety of chemical, physical, and biological processes dictate riverine water quality, resulting in temporal and spatial patterns and cycling (see Chapter 1.2 for information describing how global change interacts with water resources). Furthermore, changes in climatic forcing factors may lead to long-term deviations in water quality outside the envelope of historical data. The goal of this chapter is to present fundamental concepts dictating the conditions of basic water quality parameters in rivers and streams (herein generally referred to as rivers unless discussing a specific system) in the context of temporal (diel (24 h) to decadal) longitudinal scaling. Understanding water quality scaling in rivers is imperative as water is continually reused and recycled (see also Chapters 3.1 and 3.15); upstream discharges from anthropogenic sources are incorporated into bulk riverine water quality that is used by downstream consumers. Water quality parameters reviewed here include temperature, pH, dissolved oxygen (DO), and suspended sediment and were selected given the abundance of data available for these parameters due to recent advances in water quality sensor technology (see Chapter 4.13 for use of hydrologic data in watershed management). General equations describing reactions affecting water temperature, pH, DO, and suspended sediment are included to convey the complexity of how simultaneously occurring reactions can affect water quality in rivers. Concepts presented in this chapter will provide a backdrop that other chapters in this book will explore further, including water quality in the following riverine systems: the Mississippi River (see Chapter 4.9), Hudson River (see Chapter 4.6), and rivers in India (see Chapter 4.10).

  4. Developing Anticipatory Life Cycle Assessment Tools to Support Responsible Innovation

    NASA Astrophysics Data System (ADS)

    Wender, Benjamin

    Several prominent research strategy organizations recommend applying life cycle assessment (LCA) early in the development of emerging technologies. For example, the US Environmental Protection Agency, the National Research Council, the Department of Energy, and the National Nanotechnology Initiative identify the potential for LCA to inform research and development (R&D) of photovoltaics and products containing engineered nanomaterials (ENMs). In this capacity, application of LCA to emerging technologies may contribute to the growing movement for responsible research and innovation (RRI). However, existing LCA practices are largely retrospective and ill-suited to support the objectives of RRI. For example, barriers related to data availability, rapid technology change, and isolation of environmental from technical research inhibit application of LCA to developing technologies. This dissertation focuses on development of anticipatory LCA tools that incorporate elements of technology forecasting, provide robust explorations of uncertainty, and engage diverse innovation actors in overcoming retrospective approaches to environmental assessment and improvement of emerging technologies. Chapter one contextualizes current LCA practices within the growing literature articulating RRI and identifies the optimal place in the stage gate innovation model to apply LCA. Chapter one concludes with a call to develop anticipatory LCA---building on the theory of anticipatory governance---as a series of methodological improvements that seek to align LCA practices with the objectives of RRI. Chapter two provides a framework for anticipatory LCA, identifies where research from multiple disciplines informs LCA practice, and builds off the recommendations presented in the preceding chapter. Chapter two focuses on crystalline and thin film photovoltaics (PV) to illustrate the novel framework, in part because PV is an environmentally motivated technology undergoing extensive R&D efforts and rapid increases in scale of deployment. The chapter concludes with a series of research recommendations that seek to direct PV research agenda towards pathways with the greatest potential for environmental improvement. Similar to PV, engineered nanomaterials (ENMs) are an emerging technology with numerous potential applications, are the subject of active R&D efforts, and are characterized by high uncertainty regarding potential environmental implications. Chapter three introduces a Monte Carlo impact assessment tool based on the toxicity impact assessment model USEtox and demonstrates stochastic characterization factor (CF) development to prioritize risk research with the greatest potential to improve certainty in CFs. The case study explores a hypothetical decision in which personal care product developers are interested in replacing the conventional antioxidant niacinamide with the novel ENM C 60, but face high data uncertainty, are unsure regarding potential ecotoxicity impacts associated with this substitution, and do not know what future risk-relevant experiments to invest in that most efficiently improve certainty in the comparison. Results suggest experiments that elucidate C60 partitioning to suspended solids should be prioritized over parameters with little influence on results. This dissertation demonstrates a novel anticipatory approach to exploration of uncertainty in environmental models that can create new, actionable knowledge with potential to guide future research and development decisions.

  5. Shallow coal exploration drill-hole data--Alabama, Georgia, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas

    USGS Publications Warehouse

    Valentine, Brett J.; Dennen, Kristin O.

    2012-01-01

    Coal exploration drill-hole data from over 24,000 wells in 10 States are discussed by State in the chapters of this report, and the data are provided in an accompanying spreadsheet. The drill holes were drilled between 1962 and 1984 by Phillips Coal Company, a division of Phillips Petroleum Company (Phillips). The data were donated to the U.S. Geological Survey (USGS) in 2001 by the North American Coal Corporation, which purchased the Phillips assets as part of a larger dataset. Under the terms of the agreement with North American Coal Corporation, the data were deemed proprietary until February 2011, a period of 10 years after the donation (Appendix of Chapter A). Now that the required period of confidentiality has passed, the data have been digitized from tabulated data files to create unified and spatially consistent coal exploration drill-hole maps and reports for the States of Alabama, Georgia, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, South Carolina, Tennessee, and Texas. The data are made publically available by this report.

  6. Disability Critical Race Theory: Exploring the Intersectional Lineage, Emergence, and Potential Futures of DisCrit in Education

    ERIC Educational Resources Information Center

    Annamma, Subini Ancy; Ferri, Beth A.; Connor, David J.

    2018-01-01

    In this review, we explore how intersectionality has been engaged with through the lens of disability critical race theory (DisCrit) to produce new knowledge. In this chapter, we (1) trace the intellectual lineage for developing DisCrit, (2) review the body of interdisciplinary scholarship incorporating DisCrit to date, and (3) propose the future…

  7. Porphyry copper assessment of northeast Asia: Far East Russia and northeasternmost China: Chapter W in Global mineral resource assessment

    USGS Publications Warehouse

    Mihalasky, Mark J.; Ludington, Stephen; Alexeiev, Dmitriy V.; Frost, Thomas P.; Light, Thomas D.; Briggs, Deborah A.; Hammarstrom, Jane M.; Wallis, John C.; Bookstrom, Arthur A.; Panteleyev, Andre

    2015-01-01

    The database of known deposits, significant prospects, and prospects includes an inventory of mineral resources in two known porphyry copper deposits, as well as key characteristics derived from available exploration reports for 70 significant porphyry copper prospects and 86 other prospects. Resource and exploration and development activity are updated with information current through February 2013.

  8. Government Open Systems Interconnection Profile (GOSIP) Transition Strategy

    DTIC Science & Technology

    1993-09-01

    it explores some of the GOSIP protocol details and discusses the process by which standards organizations have developed their...version 1 and 2. Additionally, it explores some of the GOSIP protocol details and discusses the process by which standards organizations have developed ...ORGANIZATION OF STUDY 1. The Standards Process Chapter II describes the process whereby standards are developed and adopted by the ISO and how the

  9. Vaccination against bacterial kidney disease: Chapter 22

    USGS Publications Warehouse

    Elliott, Diane G.; Wiens, Gregory D.; Hammell, K. Larry; Rhodes, Linda D.; Edited by Gudding, Roar; Lillehaug, Atle; Evensen, Øystein

    2014-01-01

    Bacterial kidney disease (BKD) of salmonid fishes, caused by Renibacterium salmoninarum, has been recognized as a serious disease in salmonid fishes since the 1930s. This chapter discusses the occurrence and significance, etiology, and pathogenesis of BKD. It then describes the different vaccination procedures and the effects and side-effects of vaccination. Despite years of research, however, only a single vaccine has been licensed for prevention of BKD, and has demonstrated variable efficacy. Therefore, in addition to a presentation of the current status of BKD vaccination, a discussion of potential future directions for BKD vaccine development is included in the chapter. This discussion is focused on the unique characteristics of R. salmoninarum and its biology, as well as aspects of the salmonid immune system that might be explored specifically to develop more effective vaccines for BKD prevention.

  10. The Practice of Freedom: Leading Through Controversy.

    PubMed

    Watt, Sherry K

    2016-12-01

    Theoretical frameworks, specific skills for leaders, and guidance to effectively work with others across difference as well as practice freedom to facilitate transformational social movements are explored in this chapter. © 2016 Wiley Periodicals, Inc., A Wiley Company.

  11. P-20 Model of Digital Citizenship.

    PubMed

    Curran, Marialice B F X; Ribble, Mike

    2017-03-01

    This chapter explores a P-20 digital citizenship model that builds upon the respect, educate, and protect REP model beginning with our earliest learners through elementary, middle, high school, and college. © 2017 Wiley Periodicals, Inc., A Wiley Company.

  12. Creating Problem-Based Leadership Learning across the Curriculum

    ERIC Educational Resources Information Center

    Thompson, Sara E.; Couto, Richard A.

    2016-01-01

    This chapter explores problem-based learning (PBL) as effective pedagogy to enhance leadership learning. Through institutional examples, research, and personal experiences, the authors provide a rationale for faculty and staff to utilize PBL across the curriculum.

  13. Going Upstream: Policy as Sexual Violence Prevention and Response

    ERIC Educational Resources Information Center

    Iverson, Susan V.; Issadore, Michelle N.

    2018-01-01

    Policy can and should be used as a tool of sexual violence prevention and response. In this chapter, we explore the historical, social justice, compliance, and best practice rationales for approaching policy development and revision differently.

  14. Sustainability, Ecojustice, and Adult Education

    ERIC Educational Resources Information Center

    Griswold, Wendy

    2017-01-01

    Adult education has a significant role to play in creating a just and sustainable world. This chapter explores a continuum of perspectives related to the environment and education and highlights sustainability and ecojustice education theory and practices in this volume.

  15. Learning in Global Collaborations for Impact and Innovation

    ERIC Educational Resources Information Center

    Ubalijoro, Éliane

    2017-01-01

    This chapter looks at learning through global collaboration I have been involved in or witnessed as well as explores practices that can enhance innovation for success in addressing complex challenges we face in the twenty-first century.

  16. Contingent Faculty as Nonideal Workers

    ERIC Educational Resources Information Center

    Kezar, Adrianna; Bernstein-Sierra, Samantha

    2016-01-01

    This chapter explores how contingent faculty address the issue of work and family and demonstrates the importance of understanding the diversity of contingent faculty experiences and of underemployment rather than notions of the ideal worker to explain their work lives.

  17. Active Learning Classrooms and Educational Alliances: Changing Relationships to Improve Learning

    ERIC Educational Resources Information Center

    Baepler, Paul; Walker, J. D.

    2014-01-01

    This chapter explores the "educational alliance" among students and between students and instructors. We contend that this is a framework that can help us understand how active learning classrooms facilitate positive educational outcomes.

  18. Emerging Contaminants in the Environment

    EPA Science Inventory

    This chapter explores the use of mass spectrometry and its application to emerging contaminants (ECs) in the environment; such classes of compounds as organometallics, pharmaceuticals/drugs, nanomaterials, and dispersants (surfactants). Table 1 shows the variety of ECs that are...

  19. Navigating Difference through Multicultural Service Learning

    ERIC Educational Resources Information Center

    Pasquesi, Kira

    2013-01-01

    This chapter explores the design and implementation of service learning as a multicultural initiative. The author shares considerations for multicultural service-learning practice using an example from a course project focused on leadership skill development in public service.

  20. Risk management in the competitive electric power industry

    NASA Astrophysics Data System (ADS)

    Dahlgren, Robert William

    From 1990 until present day, the electric power industry has experienced dramatic changes worldwide. This recent evolution of the power industry has included creation and multiple iterations of competitive wholesale markets in many different forms. The creation of these competitive markets has resulted in increased short-term volatility of power prices. Vertically integrated utilities emerged from years of regulatory controls to now experience the need to perform risk assessment. The goal of this dissertation is to provide background and details of the evolution of market structures combined with examples of how to apply price risk assessment techniques such as Value-at-Risk (VaR). In Chapter 1, the history and evolution of three selected regional markets, PJM, California, and England and Wales is presented. A summary of the commonalities and differences is presented to provide an overview of the rate of transformation of the industry in recent years. The broad area of risk management in the power industry is also explored through a State-of-the-Art Literature Survey. In Chapter 2, an illustration of risk assessment to power trading is presented. The techniques of Value-at-Risk and Conditional Value-at-Risk are introduced and applied to a common scenario. The advantages and limitations of the techniques are compared through observation of their results against the common example. Volatility in the California Power Markets is presented in Chapter 3. This analysis explores the California markets in the summer of 2000 including the application of VaR analysis to the extreme volatility observed during this period. In Chapter 4, CVaR is applied to the same California historical data used in Chapter 3. In addition, the unique application of minimizing the risk of a power portfolio by minimizing CVaR is presented. The application relies on recent research into CVaR whereby the portfolio optimization problem can be reduced to a Linear Programming problem.

  1. Materials Science and Device Physics of 2-Dimensional Semiconductors

    NASA Astrophysics Data System (ADS)

    Fang, Hui

    Materials and device innovations are the keys to future technology revolution. For MOSFET scaling in particular, semiconductors with ultra-thin thickness on insulator platform is currently of great interest, due to the potential of integrating excellent channel materials with the industrially mature Si processing. Meanwhile, ultra-thin thickness also induces strong quantum confinement which in turn affect most of the material properties of these 2-dimensional (2-D) semiconductors, providing unprecedented opportunities for emerging technologies. In this thesis, multiple novel 2-D material systems are explored. Chapter one introduces the present challenges faced by MOSFET scaling. Chapter two covers the integration of ultrathin III V membranes with Si. Free standing ultrathin III-V is studied to enable high performance III-V on Si MOSFETs with strain engineering and alloying. Chapter three studies the light absorption in 2-D membranes. Experimental results and theoretical analysis reveal that light absorption in the 2-D quantum membranes is quantized into a fundamental physical constant, where we call it the quantum unit of light absorption, irrelevant of most of the material dependent parameters. Chapter four starts to focus on another 2-D system, atomic thin layered chalcogenides. Single and few layered chalcogenides are first explored as channel materials, with focuses in engineering the contacts for high performance MOSFETs. Contact treatment by molecular doping methods reveals that many layered chalcogenides other than MoS2 exhibit good transport properties at single layer limit. Finally, Chapter five investigated 2-D van der Waals heterostructures built from different single layer chalcogenides. The investigation in a WSe2/MoS2 hetero-bilayer shows a large Stokes like shift between photoluminescence peak and lowest absorption peak, as well as strong photoluminescence intensity, consistent with spatially indirect transition in a type II band alignment in this van der Waals heterostructure. This result enables new family of semiconductor heterostructures having tunable optoelectronic properties with customized composite layers and highlights the ability to build van der Waals semiconductor heterostructure lasers/LEDs.

  2. Controversies in the Hydrosphere: an iBook exploring current global water issues for middle school classrooms

    NASA Astrophysics Data System (ADS)

    Dufoe, A.; Guertin, L. A.

    2012-12-01

    This project looks to help teachers utilize iPad technology in their classrooms as an instructional tool for Earth system science and connections to the Big Ideas in Earth Science. The project is part of Penn State University's National Science Foundation (NSF) Targeted Math Science Partnership grant, with one goal of the grant to help current middle school teachers across Pennsylvania engage students with significant and complex questions of Earth science. The free Apple software iBooks Author was used to create an electronic book for the iPad, focusing on a variety of controversial issues impacting the hydrosphere. The iBook includes image slideshows, embedded videos, interactive images and quizzes, and critical thinking questions along Bloom's Taxonomic Scale of Learning Objectives. Outlined in the introductory iBook chapters are the Big Ideas of Earth System Science and an overview of Earth's spheres. Since the book targets the hydrosphere, each subsequent chapter focuses on specific water issues, including glacial melts, aquifer depletion, coastal oil pollution, marine debris, and fresh-water chemical contamination. Each chapter is presented in a case study format that highlights the history of the issue, the development and current status of the issue, and some solutions that have been generated. The next section includes critical thinking questions in an open-ended discussion format that focus on the Big Ideas, proposing solutions for rectifying the situation, and/or assignments specifically targeting an idea presented in the case study chapter. Short, comprehensive multiple-choice quizzes are also in each chapter. Throughout the iBook, students are free to watch videos, explore the content and form their own opinions. As a result, this iBook fulfills the grant objective by engaging teachers and students with an innovative technological presentation that incorporates Earth system science with current case studies regarding global water issues.

  3. Fabrication and application of advanced functional materials from lignincellulosic biomass

    NASA Astrophysics Data System (ADS)

    Hu, Sixiao

    This dissertation explored the conversion of lignocellulosic biomass into advanced functional materials and their potential applications. Lignocellulosic biomass represents an as-of-yet underutilized renewable source for not only biofuel production but also functional materials fabrication. This renewable source is a great alternative for fossil fuel based chemicals, which could be one of the solutions to energy crisis. In this work, it was demonstrated a variety of advanced materials including functional carbons, metal and silica nanoparticles could be derived from lignocellulosic biomass. Chapter 1 provided overall reviewed of the lignin structures, productions and its utilizations as plastics, absorbents and carbons, as well as the preparation of nano-structured silver, silica and silicon carbide/nitride from biomass. Chapter 2, 3 and 4 discussed the fabrication of highly porous carbons from isolated lignin, and their applications as electric supercapacitors for energy storage. In chapter 2, ultrafine porous carbon fibers were prepared via electrospinning followed by simultaneous carbonization and activation. Chapter 3 covered the fabrication of supercapacitor based on the porous carbon fibers and the investigation of their electrochemical performances. In chapter 4, porous carbon particulates with layered carbon nano plates structures were produced by simple oven-drying followed by simultaneous carbonization and activation. The effects of heat processing parameters on the resulting carbon structures and their electrochemical properties were discussed in details. Chapter 5 and 6 addressed the preparation of silver nanoparticles using lignin. Chapter 5 reported the synthesis, underlying kinetics and mechanism of monodispersed silver nanospheres with diameter less than 25 nm in aqueous solutions using lignin as dual reducing and capping agents. Chapter 6 covered the preparation of silver nanoparticles on electrospun celluloses ultrafine fibers using lignin as both binding and reducing agents. The efficiency of this synthetic protocol and the properties of resulting particles were examined. Chapter 7 reported the streamlined extraction of lignin/hemicelluloses and silica from rice straw and their subsequent conversion to activated carbon and monodispersed silica particles.

  4. Regional Studies of the Potwar Plateau Area, Northern Pakistan

    USGS Publications Warehouse

    Warwick, Peter D.; Wardlaw, Bruce R.

    2007-01-01

    The papers in this volume are products of a cooperative program between the Geological Survey of Pakistan (GSP) and the U.S. Geological Survey (USGS), sponsored by the Government of Pakistan and the U.S. Agency for International Development. The focus of the program, the Coal Resources Exploration and Assessment Program (COALREAP), was to explore and assess Pakistan?s indigenous coal resources. As part of COALREAP, GSP and USGS geologists conducted regional geologic studies from 1988 to 1991 of the coal-bearing areas in the Potwar region of northern Pakistan. A reference section was selected from which to obtain faunal and floral analyses. The composite sections at Nammal Pass and Nammal Dam served as the basis for this regional reference. Although this Bulletin 2078 is being released in 2007, the writing and technical reviews were completed in 1993, and the chapters reflect the work done until that time. During the long production process for the Bulletin, which ultimately resulted in the oversize plates being digitized, the scientific content of the chapters was not changed, and most reports published since 1993 were not cited. A change in the age of the Patala Formation is discussed below [in the full preface], but the age discussions and illustrations in the chapters were not updated.

  5. Groundwater in geologic processes, 2nd edition

    USGS Publications Warehouse

    Ingebritsen, Steven E.; Sanford, Ward E.; Neuzil, Christopher E.

    2006-01-01

    Interest in the role of Groundwater in Geologic Processes has increased steadily over the past few decades. Hydrogeologists and geologists are now actively exploring the role of groundwater and other subsurface fluids in such fundamental geologic processes as crustal heat transfer, ore deposition, hydrocarbon migration, earthquakes, tectonic deformation, diagenesis, and metamorphism.Groundwater in Geologic Processes is the first comprehensive treatment of this body of inquiry. Chapters 1 to 4 develop the basic theories of groundwater motion, hydromechanics, solute transport, and heat transport. Chapter 5 applies these theories to regional groundwater flow systems in a generic sense, and Chapters 6 to 13 focus on particular geologic processes and environments. Relative to the first edition of Groundwater in Geologic Processes , this second edition includes a much more comprehensive treatment of hydromechanics (the coupling of groundwater flow and deformation). It also includes new chapters on "compaction and diagenesis," "metamorphism," and "subsea hydrogeology." Finally, it takes advantage of the substantial body of published research that has appeared since the first edition in 1998. The systematic presentation of theory and application, and the problem sets that conclude each chapter, make this book ideal for undergraduate- and graduate-level geology courses (assuming that the students have some background in calculus and introductory chemistry). It also serves as an invaluable reference for researchers and other professionals in the field

  6. Chemical Vapor Deposition Synthesis of Graphene-Based Materials and Chemical Modulation of Graphene Electronics

    NASA Astrophysics Data System (ADS)

    Yan, Zheng

    Graphene, a two-dimensional sp2-bonded carbon material, has attracted enormous attention due to its excellent electrical, optical and mechanical properties. Recently developed chemical vapor deposition (CVD) methods could produce large-size and uniform polycrystalline graphene films, limited to gas carbon sources, metal catalyst substrates and degraded properties induced by grain boundaries. Meanwhile, pristine monolayer graphene exhibits a standard ambipolar behavior with a zero neutrality point in field-effect transistors (FETs), limiting its future electronic applications. This thesis starts with the investigation of CVD synthesis of pristine and N-doped graphene with controlled thickness using solid carbon sources on metal catalyst substrates (chapter 1), and then discusses the direct growth of bilayer graphene on insulating substrates, including SiO2, h-BN, Si3N4 and Al2O3, without needing further transfer-process (chapter 2). Chapter 3 discusses the synthesis of high-quality graphene single crystals and hexagonal onion-ring-like graphene domains, and also explores the basic growth mechanism of graphene on Cu substrates. To extend graphene's potential applications, both vertical and planar graphene-carbon nanotube hybrids are fabricated using CVD method and their interesting properties are investigated (chapter 4). Chapter 5 discusses how to use chemical methods to modulate graphene's electronic behaviors.

  7. The Evolution of Consciousness in the Novel in English

    NASA Astrophysics Data System (ADS)

    Gojkovic, Zorica

    This dissertation examines how the novel in English reflects the evolution of human consciousness. Characters in novels express a level of consciousness through their world view, which reflects the level of consciousness of the author and his/her period. Over time the world view evolves from a perception of physical reality as ultimate reality, to physical reality as illusion, in contrast to primary reality, which is spirit, or energy, or God, or the holistic frequency realm. Great mystics and sages all over the world, and throughout history, have had this understanding about the nature of reality. What is new is that different investigative currents are coming together and sharing this new vision of reality. The underlying unity, or enfolded order, is a broader realm where fragmentation is united by a deeper truth. This oneness is analogized to a hologram, where each part is in the whole and the whole in each part. The process of the evolution of consciousness in the novel is examined in three parts. In part one, Chapter One, connections are established between some of the pertinent developments in quantum physics, mysticism and Erich Neumann's theory of the evolution of consciousness. This information sets the stage for the exploration of the evolutionary process in the novel. Part two, chapters two to seven, explore various themes that demonstrate the evolutionary process in the novel. Novels that most effectively demonstrate the evolution are used. Part three, Chapter Eight, summarizes the evolutionary process and demonstrates the way in which wholeness is achieved from the initial separateness. Part three also explores some implications for the novel in light of this analysis.

  8. Pragmatic neuroethics: the social aspects of ethics in disorders of consciousness.

    PubMed

    Racine, Eric

    2013-01-01

    In this chapter, evolution of ethics and bioethics is traced to show how an abstract and individualistic paradigm was at the core of mainstream ethics prior to the advent of bioethics and applied ethics. Bioethics has transformed this individualistic paradigm because of its inherent interdisciplinarity and real-world connection. This evolution has raised questions regarding how nonabstract (e.g., experiential) and nonindividualistic (e.g., social, relational) components of ethics could be married to normative theory and ethics reflection, the latter usually not amenable to empiric research. In the first part of this chapter, pragmatism is introduced as an approach offering perspectives on the integration of social, nonindividualistic aspects of ethics, supporting the use of social science methods within ethics and neuroethics. In the second part of this chapter, using the example of disorders of consciousness, a pragmatic perspective is explored to reframe questions and help foster nonreductionistic understandings of ethical questions and ethical dilemmas. This chapter aims to generate reflections on a set of specific clinical contexts that will also stimulate a discussion on the nature of ethical approaches. © 2013 Elsevier B.V. All rights reserved.

  9. Class and gender in twentieth-century British psychiatry: shell-shock and psychopathic disorder.

    PubMed

    Busfield, Joan

    2004-01-01

    This chapter explores the ways in which class and gender permeated psychiatric practice in twentieth-century Britain. It first outlines the historical context and changing character of psychiatric ideas and practice, dividing the century into four main periods - Custodialism under attack, 1890-1929; Integration and Medical Innovation, 1930-1953; Community Care and Public Sector Expansion, 1954-1973; and Privatisation and Commercialisation, 1974 to the Present. The chapter then uses the prism of two psychiatric categories - shell-shock and psychopathic disorder to examine in some detail the ways in which class and gender are embedded in psychiatric work.

  10. The Spiral Road of Transformative Learning: Through the Lens of College Students with Learning Differences

    ERIC Educational Resources Information Center

    Abrahams, Lynn

    2016-01-01

    This chapter explores how college students with diagnosed learning differences develop identity within changing relationships with the family system. Implications highlight the crucial roles of context and relationship in transformative learning.

  11. Education and Power.

    ERIC Educational Resources Information Center

    Apple, Michael W.

    This book explores the issues surrounding the relationship between education and the larger society. The structures and relationships of education, economy, goverment, and culture are investigated as conditions of schooling are described. Chapters discuss: (1) "Reproduction, Contestation, and Curriculum"; (2) "Technical Knowledge, Deviance, and…

  12. NANOMATERIALS, NANOTECHNOLOGY: APPLICATIONS, CONSUMER PRODUCTS, AND BENEFITS

    EPA Science Inventory

    Nanotechnology is a platform technology that is finding more and more applications daily. Today over 600 consumer products are available globally that utilize nanomaterials. This chapter explores the use of nanomaterials and nanotechnology in three areas, namely Medicine, Environ...

  13. To Address Suffering That the Majority Can't See: Lessons from Black Women's Leadership in the Workplace

    ERIC Educational Resources Information Center

    Dillard, Cynthia B.

    2016-01-01

    This chapter explores how both historically and in contemporary times of escalating violence against our bodies, minds, and spirits worldwide, Black women lead, love, and live within contexts of suffering.

  14. With Educational Benefits for All: Campus Inclusion through Learning Communities Designed for Underserved Student Populations

    ERIC Educational Resources Information Center

    Fink, John E.; Hummel, Mary L.

    2015-01-01

    This chapter explores the practices of learning communities designed for specific, underserved student populations, highlighting on-campus examples and culminating with a synthesized list of core practices from these "inclusive" learning communities.

  15. Critical Culture: Environmental Adult Education in Public Museums

    ERIC Educational Resources Information Center

    Bell, Lorraine; Clover, Darlene E.

    2017-01-01

    This chapter explores how museums, as educational and cultural institutions, can become agents of socioecological transformation. The ideas of critical museum studies and environmental adult education are reviewed, and three examples of environmental adult education in museums are discussed.

  16. Campus Activism in the 21st Century: A Historical Framing

    ERIC Educational Resources Information Center

    Broadhurst, Christopher J.

    2014-01-01

    This chapter frames campus activism by introducing the historical movements that have been important for higher education since the 18th century to the present and exploring the connections and shared characteristics among these various movements.

  17. The Global Rise of the U.S. Community College Model

    ERIC Educational Resources Information Center

    Chase-Mayoral, Audree M.

    2017-01-01

    This chapter explores the theoretical and conceptual history of the global rise of the U.S. community college model, focusing on the common missing ingredient that remains elusive among the increasing numbers of these community-based institutions.

  18. How Jupiter's Ring Was Discovered.

    ERIC Educational Resources Information Center

    Elliot, James; Kerr, Richard

    1985-01-01

    "Rings" (by astronomer James Elliot and science writer Richard Kerr) is a nontechnical book about the discovery and exploration of ring systems from the time of Galileo to the era of the Voyager spacecraft. One of this book's chapters is presented. (JN)

  19. Toroidal Optical Microresonators as Single-Particle Absorption Spectrometers

    NASA Astrophysics Data System (ADS)

    Heylman, Kevin D.

    Single-particle and single-molecule measurements are invaluable tools for characterizing structural and energetic properties of molecules and nanomaterials. Photothermal microscopy in particular is an ultrasensitive technique capable of single-molecule resolution. In this thesis I introduce a new form of photothermal spectroscopy involving toroidal optical microresonators as detectors and a pair of non-interacting lasers as pump and probe for performing single-target absorption spectroscopy. The first three chapters will discuss the motivation, design principles, underlying theory, and fabrication process for the microresonator absorption spectrometer. With an early version of the spectrometer, I demonstrate photothermal mapping and all-optical tuning with toroids of different geometries in Chapter 4. In Chapter 5, I discuss photothermal mapping and measurement of the absolute absorption cross-sections of individual carbon nanotubes. For the next generation of measurements I incorporate all of the advances described in Chapter 2, including a double-modulation technique to improve detection limits and a tunable pump laser for spectral measurements on single gold nanoparticles. In Chapter 6 I observe sharp Fano resonances in the spectra of gold nanoparticles and describe them with a theoretical model. I continued to study this photonic-plasmonic hybrid system in Chapter 7 and explore the thermal tuning of the Fano resonance phase while quantifying the Fisher information. The new method of photothermal single-particle absorption spectroscopy that I will discuss in this thesis has reached record detection limits for microresonator sensing and is within striking distance of becoming the first single-molecule room-temperature absorption spectrometer.

  20. Biological Contamination of Mars: Issues and Recommendations

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The ad hoc Task Group on Planetary Protection formed by the Space Studies Board (SSB) of the National Research Council focused on making recommendations concerning the protection of Mars from forward contamination (i.e., Earth to Mars) during upcoming missions by both the United States and the former Soviet Union. In so doing, it distinguished between missions whose goals include reconnaissance and measurement and those that specifically include experiments to detect life. The task group also discussed what additional knowledge will be needed in order to assure that future recommendations regarding contamination of Earth from Mars might be made with a higher degree of certainty than is now possible. Following a short introduction to the rationale underlying planetary exploration (Chapter 1) is a brief summary of approved and contemplated missions to Mars (Chapter 2). Chapter 3 briefly reviews the state of knowledge in several areas pertinent to the problem of planetary protection, in the limits of life on Earth and the abilities of known terrestrial organisms to withstand extreme environment conditions, as well as new approaches to detecting life forms. Chapter 5 includes a review and comments (made in light of current knowledge)- on the recommendations made in 'Recommendations on Quarantine Policy for Mars, Jupiter, Saturn, Uranus, Neptune, and Titan'. Updates to the recommendations made in 1978 are also given in Chapter 5. Chapter 6 gives additional recommendations concerning collection of essential data, spacecraft sterilization and bioburden assessment, and future research, as well as legal and social issues and NASA's overall planetary protection program.

  1. Analytical chemistry at the interface between materials science and biology

    NASA Astrophysics Data System (ADS)

    O'Brien, Janese Christine

    This work describes several research efforts that lie at the new interfaces between analytical chemistry and other disciplines, namely materials science and biology. In the materials science realm, the search for new materials that may have useful or unique chromatographic properties motivated the synthesis and characterization of electrically conductive sol-gels. In the biology realm, the search for new surface fabrication schemes that would permit or even improve the detection of specific biological reactions motivated the design of miniaturized biological arrays. Collectively, this work represents some of analytical chemistry's newest forays into these disciplines. This dissertation is divided into six chapters. Chapter 1 is an introductory chapter that provides background information pertinent to several key aspects of the work contained in this dissertation. Chapter 2 describes the synthesis and characterization of electrically conductive sol-gels derived from the acid-catalyzed hydrolysis of a vanadium alkoxide. Specifically, this chapter describes our attempts to increase the conductivity of vanadium sol-gels by optimizing the acidic and drying conditions used during synthesis. Chapter 3 reports the construction of novel antigenic immunosensing platforms of increased epitope density using Fab'-SH antibody fragments on gold. Here, X-ray photoelectron spectroscopy (XPS), thin-layer cell (TLC) and confocal fluorescence spectroscopies, and scanning force microscopy (SFM) are employed to characterize the fragment-substrate interaction, to quantify epitope density, and to demonstrate fragment viability and specificity. Chapter 4 presents a novel method for creating and interrogating double-stranded DNA (dsDNA) microarrays suitable for screening protein:dsDNA interactions. Using the restriction enzyme ECoR1, we demonstrate the ability of the atomic force microscope (AFM) to detect changes in topography that result from the enzymatic cleavage of dsDNA microarrays containing the correct recognition sequence. Chapter 5 explores more fully the microarray fabrication process described in Chapter 4. Specifically, experiments characterizing the effect of deposition conditions on oligonucleotide topography and as well as those that describe array density optimization are presented. Chapter 6 presents general conclusions from the work recorded in this dissertation and speculates on its extension.

  2. Self-assembled electrical materials from contorted aromatics

    NASA Astrophysics Data System (ADS)

    Xiao, Shengxiong

    This thesis describes the design, synthesis, self-assembly and electrical properties of new types of contorted polycyclic aromatic hydrocarbons. These topologically interesting contorted aromatics show promising transistor characteristics as new building blocks for organic field-effect transistors (OFETs) at different length scales. In chapter 2, a class of pentacenes that are substituted along their long edges with aromatic rings were synthesized. Their solid-state assemblies were studied by X-ray crystallography. Their performance as thin film transistors (TFTs) and single crystal field effect transistors (SCFETs) were systematically evaluated. A structure-property relationship between these highly phenylated pentacenes was found. Chapter 3 explores the new concept of whether a non-planar aromatic core could yield efficacious electronic materials, as the ultimate success in the organic electronics will require a holistic approach to creating new building blocks. Synthesis, functionalization and assembly of a new type of contorted hexabenzocoronene (HBC) whose aromatic core is heavily distorted away from planarity due to the steric congestion around its proximal carbons were discussed. Structural studies by X-ray crystallography showed that these HBC molecules stack into columnar structures in the solid state, which are ideal for conduction. Chapter 4 describes that microscale liquid crystalline thin film OFETs of tetradodecyloxy HBC showed the best transistor properties of all discotic columnar materials. Chapter 5 details the fabrication and characterization of nanoscale single crystalline fiber OFETs of octadodecyloxyl HBC. In Chapter 6 we show that a molecular scale monolayer of HBC acid chlorides could be self-assembled on SiO2 insulating layer and could be organized laterally between the ends of 2 nm carbon nanotube gaps to form high quality FETs that act as environmental and chemical sensors. Chapter 7 details the enforced one-dimensional photoconductivity studies of core-cladding HBCs in thin films. Physical properties, such as charge generation, separation/recombination, and transport in HBCs liquid crystalline thin films were discussed. Chapter 8 describes the synthesis and electrical properties of the second generation of contorted aromatics octabenzocircumbiphenyl (OBC). The significant finding about OBCs is that they can be reversibly protonated with Bronsted acids. The significance of those results is that the conductance of the semiconductive thin film could be controlled and attenuated by doping with acid, which can lead to switchable electronics. Chapter 9 presents our studies of extending the HBC synthetic strategies to the formation of other curved aromatics using "wet chemistry". First a series of nonplanar polycyclic aromatic hydrocarbons was made starting from the olefination of pentacenequinone. Then we utilize chemical reactivity, X-ray crystallography, and DFT calculations to explore three types of olefins of increasing structural complexity. Chapter 10 discusses the transformation of HBCs into bowl-shaped molecules on ruthenium metal surfaces. Surface chemistry studies using scanning tunneling microscopy (STM), reflectance absorbance infrared spectroscopy (RAIRS), and temperature-programmed desorption (TPD) characterization methods, referred to as "dry chemistry", showed the formation of an aromatic hemisphere, which is the end cap of a (6,6) arm-chair single-walled carbon nanotube.

  3. Low-Frequency Waves in HF Heating of the Ionosphere

    NASA Astrophysics Data System (ADS)

    Sharma, A. S.; Eliasson, B.; Milikh, G. M.; Najmi, A.; Papadopoulos, K.; Shao, X.; Vartanyan, A.

    2016-02-01

    Ionospheric heating experiments have enabled an exploration of the ionosphere as a large-scale natural laboratory for the study of many plasma processes. These experiments inject high-frequency (HF) radio waves using high-power transmitters and an array of ground- and space-based diagnostics. This chapter discusses the excitation and propagation of low-frequency waves in HF heating of the ionosphere. The theoretical aspects and the associated models and simulations, and the results from experiments, mostly from the HAARP facility, are presented together to provide a comprehensive interpretation of the relevant plasma processes. The chapter presents the plasma model of the ionosphere for describing the physical processes during HF heating, the numerical code, and the simulations of the excitation of low-frequency waves by HF heating. It then gives the simulations of the high-latitude ionosphere and mid-latitude ionosphere. The chapter also briefly discusses the role of kinetic processes associated with wave generation.

  4. Deliverability on the interstate natural gas pipeline system

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

    NONE

    1998-05-01

    Deliverability on the Interstate Natural Gas Pipeline System examines the capability of the national pipeline grid to transport natural gas to various US markets. The report quantifies the capacity levels and utilization rates of major interstate pipeline companies in 1996 and the changes since 1990, as well as changes in markets and end-use consumption patterns. It also discusses the effects of proposed capacity expansions on capacity levels. The report consists of five chapters, several appendices, and a glossary. Chapter 1 discusses some of the operational and regulatory features of the US interstate pipeline system and how they affect overall systemmore » design, system utilization, and capacity expansions. Chapter 2 looks at how the exploration, development, and production of natural gas within North America is linked to the national pipeline grid. Chapter 3 examines the capability of the interstate natural gas pipeline network to link production areas to market areas, on the basis of capacity and usage levels along 10 corridors. The chapter also examines capacity expansions that have occurred since 1990 along each corridor and the potential impact of proposed new capacity. Chapter 4 discusses the last step in the transportation chain, that is, deliverability to the ultimate end user. Flow patterns into and out of each market region are discussed, as well as the movement of natural gas between States in each region. Chapter 5 examines how shippers reserve interstate pipeline capacity in the current transportation marketplace and how pipeline companies are handling the secondary market for short-term unused capacity. Four appendices provide supporting data and additional detail on the methodology used to estimate capacity. 32 figs., 15 tabs.« less

  5. Finite Inflation, Holography, and Dark Matter Annihilation

    NASA Astrophysics Data System (ADS)

    Scacco, Andrew Joseph

    This thesis covers work on theoretical cosmology relating to inflation, de Sitter space, dark matter annihilation, and holography. A unifying feature of all these topics is that all of them occur in de Sitter space or focus on epochs of the Universe when the spacetime was close to de Sitter and that all of them have some connection to holography. Chapter 1 provides a pedagogical introduction to the fundamentals of cosmology, inflation, de Sitter space, dark matter annihilation and entanglement entropy. Chapter 2 covers the impact on the causal entropic principle of dark matter annihilation that we find to have the greatest relevance at late times in the future when the dark energy has driven the universe to be asymptotically de Sitter. In this chapter we estimate holographically preferred dark matter properties for a range of assumptions. Chapter 3 covers holographic bounds in models of finite inflation, specifically the Banks-Fischler bound and de Sitter equilibrium. The assumptions in each of these models are explored in detail and some interesting new connections are presented. Chapter 4 tests models of inflation with a fast-roll start that happen to satisfy the holographic bounds in Chapter 3 against cosmic microwave background data from Planck. We find a slight preference for a feature at the scale predicted by the Banks-Fischler bound though this preference is not found to be statistically significant. Chapter 5 contains a numerical computation of the holographic mutual information for an annular configuration of regions on a conformal field theory in de Sitter space using the AdS/CFT correspondence. This computation shows that the de Sitter space CFT entanglement entropy matches what would be expected from a Minkowski CFT and shows that the HRT conjecture works for this case.

  6. Oligonucleotide-Functionalized Anisotropic Gold Nanoparticles

    NASA Astrophysics Data System (ADS)

    Jones, Matthew Robert

    In this thesis, we describe the properties of oligonucleotide-functionalized gold colloids under the unique set of conditions where the particles are geometrically anisotropic and have nanometer-scale dimensions. While nearly two decades of previous work elucidated numerous unexpected and emergent phenomena arising from the combination of inorganic nanoparticles with surface-bound DNA strands, virtually nothing was known about how these properties are altered when the shape of the nanoparticle core is chosen to be non-spherical. In particular, we are interested in understanding, and ultimately controlling, the ways in which these DNA-conjugated anisotropic nanostructures interact when their attraction is governed by programmable DNA hybridization events. Chapter 1 introduces the field of DNA-based materials assembly by discussing how nanoscale building blocks which present rigid, directional interactions can be thought of as possessing artificial versions of the familiar chemical principles of "bonds" and "valency". In chapter 2 we explore the fundamental interparticle binding thermodynamics of DNA-functionalized spherical and anisotropic nanoparticles, which reveals enormous preferences for collective ligand interactions occurring between flat surfaces over those that occur between curved surfaces. Using these insights, chapter 3 demonstrates that when syntheses produce mixtures of different nanoparticle shapes, the tailorable nature of DNA-mediated interparticle association can be used to selectively crystallize and purify the desired anisotropic nanostructure products, leaving spherical impurity particles behind. Chapter 4 leverages the principle that the flat facets of anisotropic particles generate directional DNA-based hybridization interactions to assemble a variety of tailorable nanoparticle superlattices whose symmetry and dimensionality are a direct consequence of the shape of the nanoparticle building block used in their construction. Chapter 5 explores a useful application of having thermally labile DNA duplexes bound to anisotropic nanoparticles -- the selective photothermal heating and release of hybridized oligonucleotides via a plasmon excitation-based mechanism. The final chapter presents a brief summary of the seminal findings of this thesis and provides an outlook covering future directions and remaining challenges for the field. A comprehensive review covering methods to synthesize and assemble noble metal nanostructures is included in the appendix as an additional resource. All experimental chapters are organized similarly; they begin with an abstract or introduction to motivate and contextualize the work, present the main results and discussion with brief experimental details, and conclude with more detailed, supplementary information for the interested reader. As a whole, this work establishes fundamental understanding and new experimental methods for exploiting nanoscale shape anisotropy to manipulate the chemical and physical properties of matter.

  7. Visually Managing IPsec

    DTIC Science & Technology

    2010-03-01

    United States Air Force relies heavily on computer networks to transmit vast amounts of information throughout its organizations and with agencies...4 1.5. Thesis Organization ...and concepts are presented and explored. 1.5. Thesis Organization Chapter II provides background information on the current technologies that

  8. The Beneficiary Perspective - Benefits and Beyond

    EPA Science Inventory

    In this chapter of the Handbook on Ecosystem Services, we first explore distinctions between nature’s benefits and human beneficiaries of nature, and how seemingly slight differences in the definition of ecosystem services can lead to vastly different outcomes. We adopt a ...

  9. Foundations for Critical Thinking

    ERIC Educational Resources Information Center

    Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.

    2015-01-01

    "Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

  10. Considering Gender and Student Leadership Through the Lens of Intersectionality.

    PubMed

    Tillapaugh, Daniel; Mitchell, Donald; Soria, Krista M

    2017-06-01

    This chapter explores the concept of intersectionality and its applicability to student leadership development as well as recommendations on how intersectionality can provide transformative learning for students of all gender identities. © 2017 Wiley Periodicals, Inc., A Wiley Company.

  11. Personal Identity in Italy

    ERIC Educational Resources Information Center

    Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

    2012-01-01

    This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

  12. Intercultural Policies and Education

    ERIC Educational Resources Information Center

    Goncalves, Susana, Ed.; Carpenter, Markus A., Ed.

    2012-01-01

    Intercultural Policies and Education is concerned with educational challenges in multicultural societies. Educational policies, practices and strategies for fruitful coexistence in the multicultural school and classroom are explored and analysed through a collection of chapters designed and selected to provide readers with international,…

  13. Critical Domains of Culturally Relevant Leadership Learning: A Call to Transform Leadership Programs.

    PubMed

    Jones, Tamara Bertrand; Guthrie, Kathy L; Osteen, Laura

    2016-12-01

    This chapter introduces the critical domains of culturally relevant leadership learning. The model explores how capacity, identity, and efficacy of student leaders interact with dimensions of campus climate. © 2016 Wiley Periodicals, Inc., A Wiley Company.

  14. Creating an Online Presence for Hybrid Support

    ERIC Educational Resources Information Center

    Jerke, Darin; Mosterd, Eric

    2017-01-01

    This chapter explores the web presence needed for instructors, students, administrators, and staff as hybrid courses are implemented at the institutional level and discusses the physical presence (office(s) and staff) needed to effectively provide and sustain online support for hybrid education.

  15. Numerical Prediction of Dust. Chapter 10

    NASA Technical Reports Server (NTRS)

    Benedetti, Angela; Baldasano, J. M.; Basart, S.; Benincasa, F.; Boucher, O.; Brooks, M.; Chen, J. P.; Colarco, P. R.; Gong, S.; Huneeus, N.; hide

    2013-01-01

    Covers the whole breadth of mineral dust research, from a scientific perspective Presents interdisciplinary work including results from field campaigns, satellite observations, laboratory studies, computer modelling and theoretical studies Explores the role of dust as a player and recorder of environmental change This volume presents state-of-the-art research about mineral dust, including results from field campaigns, satellite observations, laboratory studies, computer modelling and theoretical studies. Dust research is a new, dynamic and fast-growing area of science and due to its multiple roles in the Earth system, dust has become a fascinating topic for many scientific disciplines. Aspects of dust research covered in this book reach from timescales of minutes (as with dust devils, cloud processes, and radiation) to millennia (as with loess formation and oceanic sediments), making dust both a player and recorder of environmental change. The book is structured in four main parts that explore characteristics of dust, the global dust cycle, impacts of dust on the Earth system, and dust as a climate indicator. The chapters in these parts provide a comprehensive, detailed overview of this highly interdisciplinary subject. The contributions presented here cover dust from source to sink and describe all the processes dust particles undergo while travelling through the atmosphere. Chapters explore how dust is lifted and transported, how it affects radiation, clouds, regional circulations, precipitation and chemical processes in the atmosphere, and how it deteriorates air quality. The book explores how dust is removed from the atmosphere by gravitational settling, turbulence or precipitation, how iron contained in dust fertilizes terrestrial and marine ecosystems, and about the role that dust plays in human health. We learn how dust is observed, simulated using computer models and forecast. The book also details the role of dust deposits for climate reconstructions. Scientific observations and results are presented, along with numerous illustrations. This work has an interdisciplinary appeal and will engage scholars in geology, geography, chemistry, meteorology and physics, amongst others with an interest in the Earth system and environmental change.

  16. Ecological and evolutionary consequences of explicit spatial structure in exploiter-victim systems

    NASA Astrophysics Data System (ADS)

    Klopfer, Eric David

    One class of spatial model which has been widely used in ecology has been termed "pseudo-spatial models" and classically employs various types of aggregation in studying the coexistence of competing parasitoids. Yet, little is known about the relative effects of each of these aggregation behaviors. Thus, in Chapter 1 I chose to examine three types of aggregation and explore their relative strengths in promoting coexistence of two competing parasitoids. A striking shortcoming of spatial models in ecology to date is that there is a relative lack of use of spatial models to investigate problems on the evolutionary as opposed to ecological time scale. Consequently, in Chapter 2 I chose to start with a classic problem of evolutionary time scale--the evolution of virulence and predation rates. Debate about this problem has continued through several decades, yet many instances are not adequately explained by current models. In this study I explored the effect of explicit spatial structure on exploitation rates by comparing a cellular automata (CA) exploiter-victim model which incorporates local dynamics to a metapopulation model which does not include such dynamics. One advantage of CA models is that they are defined by simple rules rather than the often complex equations of other types of spatial models. This is an extremely useful attribute when one wants to convey results of models to an audience with an applied bent that is often uncomfortable with hard-to-understand equations. Thus, in Chapter 3, through the use of CA models I show that there are spatial phenomena which alter the impact of introduced predators and that these phenomena are potentially important in the implementation of biocontrol programs. The relatively recent incorporation of spatial models into the ecological literature has left most ecologists and evolutionary biologists without the ability to understand, let alone employ, spatial models in evolutionary problems. In order to give the next generation of potential ecologists a better understanding of these models, in Chapter 4 I present an interactive tutorial in which students are able to explore the most well studied of these models (the evolution of cooperation in a spatial environment).

  17. Exploring the variability in how educators attend to science classroom interactions

    NASA Astrophysics Data System (ADS)

    Gillespie, Colleen Elizabeth

    Many researchers assert educators must develop a shared instructional vision in order for schools to be effective. While this research tends to focus on educators' alignment around goals of science classrooms, I argue that we can't assume that educators agree on what they see when they look at science classrooms. In this dissertation, I explore the variability in what teachers and leaders notice in science classroom episodes and how they reason about what they notice. I ground my studies in real classroom practice: a videotaped lesson in the first study and a live classroom observation in the second. In Chapter 2, I discuss the importance of grounding discussions about teaching and learning in classroom artifacts, a commitment that motivates my dissertation: educators may have a shared vision when discussing teaching and learning in the abstract but disagree about whether that vision is being realized in a classroom. I then describe and analyze the video clip I used in my interviews, highlighting moments that I consider to be good teaching and learning. In Chapter 3, I present my first study, in which I showed this episode to 15 different science teachers, science instructional leaders, and principals. I found that participants attended to many different features in the episode, which led to significant disagreement about what is happening in the episode. Additionally, I found that these differences in attention corresponded to differences in how participants were framing the activity of watching the clip. In Chapter 4, I explore the attentional variability of one science instructional leader, Valerie, in multiple contexts. In addition to interviewing Valerie about the videotaped lesson, I also observed Valerie engage in an "observation cycle" with a teacher. Even though Valerie is quite skilled at attending to student thinking in some contexts, I found that Valerie's attention is strongly context-dependent and gets pulled away from students' scientific thinking when she uses a district mandated form. Finally, in Chapter 5 I summarize my findings and describe the implications my work has for both research and practice.

  18. Spectroscopic characterization of III-V semiconductor nanomaterials

    NASA Astrophysics Data System (ADS)

    Crankshaw, Shanna Marie

    III-V semiconductor materials form a broad basis for optoelectronic applications, including the broad basis of the telecom industry as well as smaller markets for high-mobility transistors. In a somewhat analogous manner as the traditional silicon logic industry has so heavily depended upon process manufacturing development, optoelectronics often relies instead on materials innovations. This thesis focuses particularly on III-V semiconductor nanomaterials, detailed characterization of which is invaluable for translating the exhibited behavior into useful applications. Specifically, the original research described in these thesis chapters is an investigation of semiconductors at a fundamental materials level, because the nanostructures in which they appear crystallize in quite atypical forms for the given semiconductors. Rather than restricting the experimental approaches to any one particular technique, many different types of optical spectroscopies are developed and applied where relevant to elucidate the connection between the crystalline structure and exhibited properties. In the first chapters, for example, a wurtzite crystalline form of the prototypical zincblende III-V binary semiconductor, GaAs, is explored through polarization-dependent Raman spectroscopy and temperature-dependent photoluminescence, as well as second-harmonic generation (SHG). The altered symmetry properties of the wurtzite crystalline structure are particularly evident in the Raman and SHG polarization dependences, all within a bulk material realm. A rather different but deeply elegant aspect of crystalline symmetry in GaAs is explored in a separate study on zincblende GaAs samples quantum-confined in one direction, i.e. quantum well structures, whose quantization direction corresponds to the (110) direction. The (110) orientation modifies the low-temperature electron spin relaxation mechanisms available compared to the usual (001) samples, leading to altered spin coherence times explored through a novel spectroscopic technique first formulated for the rather different purpose of dispersion engineering for slow-light schemes. The frequency-resolved technique combined with the unusual (110) quantum wells in a furthermore atypical waveguide experimental geometry has revealed fascinating behavior of electron spin splitting which points to the possibility of optically orienting electron spins with linearly polarized light---an experimental result supporting a theoretical description of the phenomenon itself only a few years old. Lastly, to explore a space of further-restricted dimensionality, the final chapters describe InP semiconductor nanowires with dimensions small enough to be considered truly one-dimensional. Like the bulk GaAs of the first few chapters, the InP nanowires here crystallize in a wurtzite structure. In the InP nanowire case, though, the experimental techniques explored for characterization are temperature-dependent time-integrated photoluminescence at the single-wire level (including samples with InAsP insertions) and time-resolved photoluminescence at the ensemble level. The carrier dynamics revealed through these time-resolved studies are the first of their kind for wurtzite InP nanowires. The chapters are thus ordered as a progression from three (bulk), to two (quantum well), to one (nanowire), to zero dimensions (axially-structured nanowire), with the uniting theme the emphasis on connecting the semiconductor nanomaterials' crystallinity to its exhibited properties by relevant experimental spectroscopic techniques, whether these are standard methods or effectively invented for the case at hand.

  19. Multidimensional Identity Model Revisited: Implications for Student Affairs

    ERIC Educational Resources Information Center

    Pope, Raechele L.; Reynolds, Amy L.

    2017-01-01

    This chapter explores the connection between the authors' foundational Multidimensional Identity Model and intersectionality. The authors discuss the challenges and promises of capturing a holistic, intersectional perspective in identity theory, as well as how to engage the concept of identity as practitioners.

  20. Survey Page Length and Progress Indicators: What Are Their Relationships to Item Nonresponse?

    ERIC Educational Resources Information Center

    Bowman, Nicholas A.; Herzog, Serge; Sarraf, Shimon; Tukibayeva, Malika

    2014-01-01

    The popularity of online student surveys has been associated with greater item nonresponse. This chapter presents research aimed at exploring what factors might help minimize item nonresponse, such as altering online survey page length and using progress indicators.

  1. CUMULATIVE EFFECTS OF ORGANOPHOSPHORUS OR CARBAMATE PESTICIDES.

    EPA Science Inventory

    This book chapter strives to summarize the body of literature exploring the toxic interaction of organophosphorus and carbamate pesticides in mixtures. This review represents one of the only reviews of the subject that has been published within the last 20 years. Specifically, th...

  2. On the Cutting Edge: Movements and Institutional Examples of Technological Disruption

    ERIC Educational Resources Information Center

    Leon, Marjorie Roth; Price, Todd Alan

    2016-01-01

    This chapter describes technological disruptions in higher education that pose challenges and offer opportunities to college and university students, faculty, and administrators. It provides examples of innovative responses being explored by 2-year and 4-year higher education institutions.

  3. Social Character of Learning.

    ERIC Educational Resources Information Center

    Kumar, Krishna

    The inner world of education is explored through the examination of different types of educational materials. Content analysis and symbolic interactionism are used to study educational and pedagogical communication. These approaches are used in four studies of educational texts. Chapter 1, "Study of Educational Texts," introduces the…

  4. Spirituality, Religion, and Peace Education

    ERIC Educational Resources Information Center

    Brantmeier, Edward J., Ed.; Lin, Jing, Ed.; Miller, John P., Ed.

    2010-01-01

    "Spirituality, Religion, and Peace Education" attempts to deeply explore the universal and particular dimensions of education for inner and communal peace. This co-edited book contains fifteen chapters on world spiritual traditions, religions, and their connections and relevance to peacebuilding and peacemaking. This book examines the…

  5. Research, Development, Demonstration and Deployment Issues in the Power Sector

    EPA Science Inventory

    For Frank Princiotta’s book, Global Climate Change—The Technology Challenge In this chapter we explore the challenges in developing and deploying technology for mitigation of CO2 emissions associated with power generation. Past successes with controlling other pollutants (notab...

  6. Reframing Community Partnerships

    ERIC Educational Resources Information Center

    Thornton, Jerry Sue

    2013-01-01

    This chapter explores the evolving landscape of the urban college from the perspective of Cuyahoga Community College in Cleveland. It frames innovative and creative ways to develop unique partnerships with local high schools and employers, exemplified by the best collaborative practices of Cuyahoga and other community colleges.

  7. Effective Organizational Structures and Processes: Addressing Issues of Change

    ERIC Educational Resources Information Center

    Andrade, Maureen Snow

    2016-01-01

    This chapter describes organizational structures and processes at the institutional and project levels for the development and support of distance learning initiatives. It addresses environmental and stakeholder issues and explores principles and strategies of effective leadership for change creation and management.

  8. Performances of Student Activism: Sound, Silence, Gender, and Dis/ability

    ERIC Educational Resources Information Center

    Pasque, Penny A.; Vargas, Juanita Gamez

    2014-01-01

    This chapter explores the various performances of activism by students through sound, silence, gender, and dis/ability and how these performances connect to social change efforts around issues such as human trafficking, homeless children, hunger, and children with varying abilities.

  9. Continuing Professional Education for Teachers and University and College Faculty

    ERIC Educational Resources Information Center

    Cranton, Patricia

    2016-01-01

    In this chapter, the author explores a variety of aspects of continuing professional education for teachers and university and college faculty members. She discusses the kinds of knowledge that are addressed and the role of online learning in continuing professional education.

  10. Water in agriculture

    USDA-ARS?s Scientific Manuscript database

    Agricultural water is a precious and limited resource. Increasingly more water types and sources are being explored for use in irrigation within the United States and across the globe. As outlined in this chapter relatively new regulations in the Food Safety and Modernization Act (FSMA) provide irri...

  11. Investigating Creativity in Youth: Research and Methods.

    ERIC Educational Resources Information Center

    Fishkin, Anne S., Ed.; Cramond, Bonnie, Ed.; Olszewski-Kubilius, Paula, Ed.

    This book explores the conceptual and historical bases for examining creativity, cognitive functioning and creativity, cultural influences on creativity, research methodologies for examining creativity, assessment of creativity, and effectiveness of major creativity training models. Chapters include: (1) "Issues in Studying Creativity in Youth"…

  12. The Multicultural Worlds of Childhood in Postmodern America.

    ERIC Educational Resources Information Center

    Soto, Lourdes Diaz

    The multicultural worlds of childhood in postmodern American present challenges and opportunities for the early childhood curriculum. This chapter explores the historical context of multicultural America and the possibility of an early childhood critical multicultural curriculum with "border crossings," or transversing subject-area…

  13. Energetic Beam Processing of Silicon to Engineer Optoelectronically Active Defects

    NASA Astrophysics Data System (ADS)

    Recht, Daniel

    This thesis explores ways to use ion implantation and nanosecond pulsed laser melting, both energetic beam techniques, to engineer defects in silicon. These defects are chosen to facilitate the use of silicon in optoelectronic applications for which its indirect bandgap is not ideal. Chapter 2 develops a kinetic model for the use of point defects as luminescence centers for light-emitting diodes and demonstrates an experimental procedure capable of high-throughput screening of the electroluminescent properties of such defects. Chapter 3 discusses the dramatic change in optical absorption observed in silicon highly supersaturated (i.e., hyperdoped) with the chalcogens sulfur, selenium, and tellurium and reports the first measurements of the optical absorption of such materials for photon energies greater than the bandgap of silicon. Chapter 3 examines the use of silicon hyperdoped with chalcogens in light detectors and concludes that while these devices display strong internal gain that is coupled to a particular type of surface defect, hyperdoping with chalcogens does not lead directly to measurable sub-bandgap photoconductivity. Chapter 4 considers the potential for Silicon to serve as the active material in an intermediate-band solar cell and reports experimental progress on two proposed approaches for hyperdoping silicon for this application. The main results of this chapter are the use of native-oxide etching to control the surface evaporation rate of sulfur from silicon and the first synthesis of monocrystalline silicon hyperdoped with gold.

  14. Studies on the effect of cell cycle arrest on central metabolism in the diatom Phaeodactylum tricornutum, using physiological and systems biology approaches

    NASA Astrophysics Data System (ADS)

    Kim, Joomi

    Diatoms (Bacillarophyceae) are photosynthetic unicellular microalgae that have risen to ecological prominence in the modern oceans over the past 30 million years. They are excellent candidates for biodiesel feedstocks. Global climate change has led to an interest in algal triacylglycerols (TAGs) as feedstocks for sustainable biodiesel, and diatoms are attractive candidates for TAG production as one of the most productive and environmentally flexible algae in the contemporary oceans. For Chapter 2, a genome-scale metabolic model was constructed to calculate intracellular fluxes of a diatom under different growth conditions. The model identified enzymes that may be relevant to increasing lipid synthesis, explored how transporters affect flux outputs, and explored unusual features of diatoms, including the Entner-Douderoff and phosphoketolase pathways, and glycolytic enzymes in their mitochondria. Chapter 3 discusses how cell cycle arrest via cyclin-dependent kinase (Cdk) inhibition, can increase accumulation of TAGs, and shift metabolism away from protein synthesis. For Chapter 4, transcriptome analysis of cells under cell cycle arrest was performed to show that the pattern of gene expression was fundamentally different from nitrogen stress. Most of the genes related to fatty acid and TAG synthesis were up-regulated. The gene expression pattern for light harvesting complexes was similar to cells stressed by high light, suggesting that arrested cells have smaller sinks for photosynthetically generated electrons.

  15. The Atmospheres of Extrasolar Planets

    NASA Technical Reports Server (NTRS)

    Richardson, L. J.; Seager, S.

    2007-01-01

    In this chapter we examine what can be learned about extrasolar planet atmospheres by concentrating on a class of planets that transit their parent stars. As discussed in the previous chapter, one way of detecting an extrasolar planet is by observing the drop in stellar intensity as the planet passes in front of the star. A transit represents a special case in which the geometry of the planetary system is such that the planet s orbit is nearly edge-on as seen from Earth. As we will explore, the transiting planets provide opportunities for detailed follow-up observations that allow physical characterization of extrasolar planets, probing their bulk compositions and atmospheres.

  16. Experience the magic of light and color: outreach activity by Universidad del Valle student chapter

    NASA Astrophysics Data System (ADS)

    Valdes, Claudia; Reyes, Camilo; Osorio, Alberto; Solarte, Efrain

    2010-08-01

    During 2007, the Universidad del Valle Student Chapter presented a proposal for developing an educational outreach activity for children from an underprivileged zone to the Optical Society of America Foundation (OSAF) and to SPIE. The activity was carried out jointly by OSA and SPIE Universidad del Valle Student Chapters in the hillsides of Santiago de Cali, in a zone known as "Pueblo Joven" during 2008. It was aimed to boys and girls with ages between 8 and 13 years and was called "Experience the magic of light and color". The main purpose was to bring the children some basic concepts on optics and to encourage them to explore science through optics. The Universidad del Valle Student Chapters designed a series of talks and practical workshops where children participated in hands-on experiments that easily explain the fundamental concepts of light phenomena. Afterwards the children presented their achievements in a small science fair offered to the community and tried to explain in their own words what they learned and built. In this work, we present the most successful experimental designs and the educational standards we tried to develop with this activity.

  17. Exploring Ecosystems and Health by Shifting to a Regional Focus: Perspectives from the Oceania EcoHealth Chapter

    PubMed Central

    Kingsley, Jonathan; Patrick, Rebecca; Horwitz, Pierre; Parkes, Margot; Jenkins, Aaron; Massy, Charles; Henderson-Wilson, Claire; Arabena, Kerry

    2015-01-01

    This article highlights contributions that can be made to the public health field by incorporating “ecosystem approaches to health” to tackle future environmental and health challenges at a regional level. This qualitative research reviews attitudes and understandings of the relationship between public health and the environment and the priorities, aspirations and challenges of a newly established group (the Oceania EcoHealth Chapter) who are attempting to promote these principles. Ten semi-structured interviews with Oceania EcoHealth Chapter members highlighted the important role such groups can play in informing organisations working in the Oceania region to improve both public health and environmental outcomes simultaneously. Participants of this study emphasise the need to elevate Indigenous knowledge in Oceania and the role regional groups play in this regard. They also emphasis that regional advocacy and ecosystem approaches to health could bypass silos in knowledge and disciplinary divides, with groups like the Oceania EcoHealth Chapter acting as a mechanism for knowledge exchange, engagement, and action at a regional level with its ability to bridge the gap between environmental stewardship and public health. PMID:26473903

  18. Accessibility Considerations for Hybrid Courses

    ERIC Educational Resources Information Center

    Behling, Kirsten

    2017-01-01

    This chapter explores the central questions and issues that faculty and administrators need to consider when designing and implementing hybrid courses to ensure that all students, including those with disabilities, have equal access. The author offers resources on faculty development programs, accessibility checklists, and online resources on…

  19. The Changing Face of Employment at Research Universities

    ERIC Educational Resources Information Center

    DePaola, Tom; Kezar, Adrianna

    2017-01-01

    This chapter describes the growth of contingent research faculty and postdoctoral appointments at research universities and research-intensive institutions. Literature that addresses the employment and professional environment of these workers is critically explored and a discussion of the implications for academic leaders and institutional…

  20. Elementary School Technology Education. 46th Yearbook, 1997.

    ERIC Educational Resources Information Center

    Kirkwood, James J., Ed.; Foster, Patrick N., Ed.

    This yearbook explores the relationship between elementary school technology education (ESTE) and the traditional subjects of the curriculum, reports on methods of ESTE implementation, and describes roles of teacher preparation and inservice professional development activities for promoting ESTE. Contents include an introductory chapter; 11…

  1. Learning Analytics across a Statewide System

    ERIC Educational Resources Information Center

    Buyarski, Catherine; Murray, Jim; Torstrick, Rebecca

    2017-01-01

    This chapter explores lessons learned from two different learning analytics efforts at a large, public, multicampus university--one internally developed and one vended platform. It raises questions about how to best use analytics to support students while keeping students responsible for their own learning and success.

  2. What's Worth Fighting for Out There?

    ERIC Educational Resources Information Center

    Hargreaves, Andy; Fullan, Michael

    Accomplishing significant improvement in teaching and learning requires strong, open, and interactive relationships between schools and the community. Chapter 1, "What's Out There," explores the vital role of teacher morale in successful reforms and argues that teachers and schools should actively connect, in more effective ways, with…

  3. "Owning" Knowledge: Looking beyond Politics to Find the Public Good

    ERIC Educational Resources Information Center

    Bernstein-Sierra, Samantha

    2017-01-01

    This chapter explores the theoretical assumptions underlying both the IP system and its counternarrative, academic openness, to encourage stakeholders to look beyond extremes as depicted in political rhetoric, and find a compromise consistent with the common mission of faculty, universities, and publishers.

  4. University Architecture.

    ERIC Educational Resources Information Center

    Edwards, Brian

    This book explores how universities relate their built environment to academic discourse, asserting that the character of universities is often a charming dialogue between order and disarray. It contains numerous photographs and building plans for example campuses throughout the world. In part 1, "The Campus," chapters are: (1) "Academic Mission…

  5. Linking Resource Decisions to Planning

    ERIC Educational Resources Information Center

    Saunders, Laura

    2014-01-01

    This chapter explores the relationship between strategic planning and budgeting. It describes how community college leaders can use strategic and foundational plans (academic, facilities, technology, and financial) to drive budgets and resource allocations in support of institutional goals and objectives. Finally, it identifies challenges of doing…

  6. Self-Work on Gender for Leadership Educators: Reflections from Our Experiences.

    PubMed

    Lovette-Colyer, Erin; Lovette-Colyer, Michael

    2017-06-01

    This chapter explores the need for leadership educators to engage in self-work around their understanding of gender, particularly drawing upon the self-learning from the authors' personal experiences of facilitating retreats on gender. © 2017 Wiley Periodicals, Inc., A Wiley Company.

  7. Integrated Spatio-Temporal Ecological Modeling System

    DTIC Science & Technology

    1998-07-01

    models that we hold in our conscious (and subconscious ) minds. Chapter 3 explores how this approach is being augmented with the more formal capture...This approach makes it possible to add new simulation model components to I- STEMS without having to reprogram existing components. The steps required

  8. Postpartum Depression and Child Development.

    ERIC Educational Resources Information Center

    Murray, Lynne, Ed.; Cooper, Peter J., Ed.

    Only recently has the research on postpartum depression dealt with the disorder's effects on child development. This book explores the impact of postpartum depression on mother-infant interaction and child development, its treatment, and postpartum psychosis. The chapters are: (1) "The Nature of Postpartum Depressive Disorders" (Michael…

  9. WECEP Guide (Second Edition).

    ERIC Educational Resources Information Center

    Eastern Illinois Univ., Charleston.

    This guide is intended for personnel who are responsible for planning and conducting a Work Experience and Career Exploration Program (WECEP), a special cooperative education program for 14- and 15-year-old special needs students. Chapter 1 provides guidelines for program development, including rationale, purpose, advantages, a basic planning…

  10. Personal Identity in Japan

    ERIC Educational Resources Information Center

    Sugimura, Kazumi; Mizokami, Shinichi

    2012-01-01

    This chapter explores characteristics of identity formation among Japanese adolescents and young adults living in a cultural context where individualism has been increasingly emphasized even while maintaining collectivism. We argue that, to develop a sense of identity in Japanese culture, adolescents and young adults carefully consider others'…

  11. A Changing World of Work.

    ERIC Educational Resources Information Center

    Gysbers, Norman C.; And Others

    This seventh chapter in "Elementary School Counseling in a Changing World" discusses theoretical and practical issues related to career development and offers suggestions to help elementary school counselors promote students' career exploration. Four journal articles are included. "Major Trends in Career Development Theory and Practice" by Norman…

  12. Trauma and Juvenile Delinquency: Theory, Research, and Interventions.

    ERIC Educational Resources Information Center

    Greenwald, Ricky, Ed.

    This book addresses the connection between childhood trauma and juvenile delinquency. It includes theoretical models of this relationship and examinations of its most important aspects, explorations of trauma-related assessment issues, and practical therapeutic interventions for use with juvenile delinquents. Chapters include: (1) "The Role…

  13. Improving Student Performance Outcomes and Graduation Rates through Institutional Partnerships

    ERIC Educational Resources Information Center

    Roggow, Michael J.

    2014-01-01

    This chapter explores a grant-sponsored program and examines the role of departmental and institutional collaborations in advancing student performance outcomes. It provides a theoretical framework and a description of best practices for ensuring the success of first-generation urban community college students.

  14. Optical Studies of Excitonic Effects at Two-Dimensional Nanostructure Interfaces

    NASA Astrophysics Data System (ADS)

    Ajayi, Obafunso Ademilolu

    Atomically thin two-dimensional nanomaterials such as graphene and transition metal dichalcogenides (TMDCs) have seen a rapid growth of exploration since the isolation of monolayer graphene. These materials provide a rich field of study for physics and optoelectronics applications. Many applications seek to combine a two dimensional (2D) material with another nanomaterial, either another two dimensional material or a zero (0D) or one dimensional (1D) material. The work in this thesis explores the consequences of these interactions from 0D to 2D. We begin in Chapter 2 with a study of energy transfer at 0D-2D interfaces with quantum dots and graphene. In our work we seek to maximize the rate of energy transfer by reducing the distance between the materials. We observe an interplay with the distance-dependence and surface effects from our halogen terminated quantum dots that affect our observed energy transfer. In Chapter 3 we study supercapacitance in composite graphene oxide-carbon nanotube electrodes. At this 2D-1D interface we observe a compounding effect between graphene oxide and carbon nanotubes. Carbon nanotubes increase the accessible surface area of the supercapacitors and improve conductivity by forming a conductive pathway through electrodes. In Chapter 4 we investigate effective means of improving sample quality in TMDCs and discover the importance of the monolayer interface. We observe a drastic improvement in photoluminescence when encapsulating our TMDCs with Boron Nitride. We measure spectral linewidths approaching the intrinsic limit due to this 2D-2D interface. We also effectively reduce excess charge and thus the trion-exciton ratio in our samples through substrate surface passivation. In Chapter 5 we briefly discuss our investigations on chemical doping, heterostructures and interlayer decoupling in ReS2. We observe an increase in intensity for p-doped MoS2 samples. We investigated the charge transfer exciton previously identified in heterostructures. Spectral observation of this interlayer exciton remained elusive in our work but provided the motivation for our work in Chapter 4. We also discuss our preliminary results on interlayer decoupling in ReS2.

  15. Investigation of Porphyrin and Lipid Supramolecular Assemblies for Cancer Imaging and Therapy

    NASA Astrophysics Data System (ADS)

    Ng, Kenneth Ka-Seng

    Aerobic life on earth is made possible through the functions of the porphyrin. These colorful and ubiquitous chromophores are efficient at concentrating and converting sunlight into chemical energetic potential which sustain biological life. Humans have had a longstanding fascination with these molecules, especially for their applications in photodynamic therapy. The photophysical properties of porphyrins are highly influenced by their surrounding environment. Intermolecular interactions between these pigments can lead to excited state quenching, energy transfer and large changes to their absorption and fluorescence spectra. This thesis is focused on utilizing molecular self-assembly strategies to develop nanoscale porphyrin and phospholipid structures. The rationale being that intermolecular interactions between porphyrins in these nanostructures can induce changes which can be exploited in novel biomedical imaging and therapeutic applications. Four lipid-based structural platforms are studied including: nanoemulsions, bilayer discs and nanovesicles. In Chapter 1, I provide a background on the photophysics of porphyrins and the effect of intermolecular porphyrin interactions on photophysical properties. I also discuss phospholipids and their self-assembly process. Lastly I review current biomedical photonics techniques and discuss how these strategies can be used in conjugation with porphyrin and lipid supramolecular assemblies. In Chapter 2, I investigate the influence that loading a novel bacteriochlorin photosensitizer into a protein-stabilized lipid emulsion has on its spectral properties. I discovered that while the dye can be incorporated into the lipid emulsion, no changes were observed in its spectral properties. In Chapter 3, an amphipathic alpha-helical protein is used to stabilize and organize porphyrin-lipid molecules into bilayer discs. Close packing between porphyrin molecules causes quenching, which can be reversed by structural degradation of the nanoparticle. This enables application as an activatable photodynamic therapy agent. In Chapter 4, energy transfer between porphyrin-lipid dyes in porphysome nanovesicles is explored as a way to track the structural fate of the nanovesicle in vivo. I successfully demonstrate monitoring of the porphysome structure in the tumor of xenografts mice. Lastly, in Chapter 5, coherent coupling between ordered porphyrin-lipids in a temperature sensitive phospholipid membrane is explored as a photoacoustic-based nanosensor for temperature threshold sensing.

  16. Olefin polymerization from single site catalysts confined within porous media

    NASA Astrophysics Data System (ADS)

    Kasi, Rajeswari M.

    Single Site Catalysts (SSCs) have been utilized for olefin polymerization. Altering the metal-ligand architecture in the SSCs, polyolefin properties can be enhanced in a rational manner. This influence of the ligands in the SSC on the property of polyolefins prepared can be referred to as the primary ligand influence. Extending this understanding and subsequent control of the metal-ligand framework to the interaction of SSCs within organic and inorganic supports is vital for the synthesis of polyolefins with tailored properties. The motivation behind this thesis was to explore the support influence on the reactivity of the SSC tethered to a support matrix during ethylene homo and copolymerization. In order to address this question of the support influence on the final polyolefin properties, synthetic routes to covalently bind SSCs on different matrices have been explored. Two distinct supported SSCs have been used to prepare branched polyethylenes. Branched polyethylenes can be prepared by either copolymerization (ethylene and alpha-olefin) or oligomerization/copolymerization processes (ethylene and in situ generated alpha-olefin). Synthetic routes to prepare precursor catalysts to Constrained Geometry Catalysts (CGCs) by silyl elimination chemistry have been developed (Chapter 2). Efficient synthetic protocols to assemble CGCs on aminomethylpolysytrene matrices (Chapter 3) and amine-functionalized mesoporous silica (Chapter 4) are also reported. These supported catalysts, with appropriate cocatalysts have been used to prepare ethylene homo and copolymers, the polymer thermal properties and microstructures were analyzed by various analytical techniques. Branched polyethylenes (LLDPE) can be prepared by copolymerization chemistry. It has been observed is that the influence of the support is seen in the production of lower crystalline forms of high density polyethylene (HDPE, 20--50% crystalline), while homogeneous polymerization of analogous soluble CGCs afford HDPE of higher percent crystallinity (greater than 60% crystalline). High-density polyethylene with crystallinity of 40--60% can be prepared by using cocatalysts tethered to AMPS or silica in conjunction with analogous soluble, homogeneous CGCs (Chapter 6). Preparative methods to assemble piano stool complexes on hydroxy polystyrenes have been designed. These supported catalysts in conjunction with cocatalysts act as both oligomerization and copolymerization catalysts and allow the preparation of branched polyethylenes from ethylene only feed (Chapter 7).

  17. Our Changing Climate: A Brand New Way to Study Climate Science

    NASA Astrophysics Data System (ADS)

    Brey, J. A.; Kauffman, C.; Geer, I.; Nugnes, K. A.; Mills, E. W.

    2014-12-01

    Earth's climate is inherently variable, but is currently changing at rates unprecedented in recent Earth history. Human activity plays a major role in this change and is projected to do so well into the future. This is the stance taken in Our Changing Climate, the brand new climate science ebook from the American Meteorological Society (AMS). Our Changing Climate investigates Earth's climate system, explores humans' impact on it, and identifies actions needed in response to climate change. Released in August 2014, Our Changing Climate is the result of a year's worth of intensive research and writing, incorporating the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the Third National Climate Assessment. To encourage additional exploration of climate science information, scientific literature, from which chapter content was derived, is cited at the conclusion of each chapter. In addition, Topic In Depth sections appear throughout each chapter and lead to more extensive information related to various topics. For example, a Topic In Depth in Chapter 11 describes the effect of climate extremes on ranching enterprises in Nebraska. Climate science is multi-disciplinary and therefore Our Changing Climate covers a breadth of topics. From understanding basic statistics and geospatial tools used to investigate Earth's climate system to examining the psychological and financial reasons behind climate change denial, the AMS believes that a multi-disciplinary approach is the most effective way to increase climate literacy. Our Changing Climate is part of the AMS Climate Studies course which is intended for undergraduate-level students. Other course materials include an eInvestigations Manual and access to the RealTime Climate Portal, both of which provide weekly activities corresponding to that week's chapter content. The RealTime Climate Portal also has links to climate data as well as societal interactions and climate policy websites to spur further interest. Faculty support materials are also provided. AMS Climate Studies has been licensed by 130 institutions since Fall 2010. Our Changing Climate reveals the impact that each of us has on the climate. With this understanding come choices and actions for a more sustainable future.

  18. Environmental Compliance Assessment and Management System Program (ECAMP). U.S. Air Force Georgia Supplement

    DTIC Science & Technology

    1994-02-01

    Determine if the installation has conducted surveys to locate state-protected species on its property and has a recent listing of state-protected species...has been obtained. SUBMERGED CULTURAL RESOURCES GA.NCR.4. Installations must have a permit prior to conducting any exploration, survey , or recovery...Resources: Parks, Recreation, and Historic Sites, Chapter 391-5-9 -.04). GA.NCR.4. 1. Determine if the installation is conducting any exploration, survey

  19. Educating science teachers for sustainability: questions, contradictions and possibilities for rethinking learning and pedagogy

    NASA Astrophysics Data System (ADS)

    Rahm, Jrène; Gorges, Anna

    2017-09-01

    In this review, we explore what educating science teachers for sustainability implies according to the 23 book chapters and many sampled teacher education and science methods courses in the edited book by Susan Stratton, Rita Hagevick, Allan Feldman and Mark Bloom, entitled Educating Science Teachers for Sustainability, published in 2015 by Springer as part of the ASTE Series in Science Education. We situate the review in the current complex landscape of discourses around sustainability education, exploring its grounding in an anthropocentric ideology next to emancipatory practices and a holistic vision of the world. We offer a quick overview of the chapters and themes addressed. We then take up some ideas to think with. We are particularly invested in thinking about the implications of sustainability education as going beyond science teachers and science education, and as implying a serious engagement with and critique of current unsustainable ways of living. We play with the idea of taking sustainability education beyond neoliberal ideals of education and offer some suggestions by bringing in voices of students, youth, land-based learning and the idea of living sustainability. We also explore what indigenous scholars and epistemologies could have contributed to an exploration of sustainability education, a voice that was absent in the book, yet helps desettle the conversation and actions taken, moving the discourse beyond an Eurocentric grounding.

  20. Caldecott Connections to Science.

    ERIC Educational Resources Information Center

    Glandon, Shan

    This volume brings award-winning literature to all areas of the science curriculum. The lesson plan format includes the four stages of engagement, elaboration, exploration, and connection. Each story is followed by activities that make connections between literature, science, and the arts. Chapters include: (1) "Frog Went A-Courtin',"…

  1. Race, Ethnicity, and Self: Identity in Multicultural Perspective.

    ERIC Educational Resources Information Center

    Salett, Elizabeth Pathy, Ed.; Koslow, Diane R., Ed.

    The impact that race and ethnicity have on an individual's identity development in the United States are explored through the theoretical framework, issues of dominance, identity development, and questions of biraciality. The following chapters address these issues: (1) "Identity, Self, and Individualism in a Multicultural Perspective"…

  2. Multicultural Issues in Literacy Research and Practice.

    ERIC Educational Resources Information Center

    Willis, Arlette Ingram, Ed.; Garcia, Georgia Earnest, Ed.; Barrera, Rosalinda B., Ed.; Harris, Violet J., Ed.

    This book addresses the lack of research and scholarly discussion on multicultural literacies. A common theme across chapters is the ways in which elements of difference--race, ethnicity, gender, class, and language--create tensions that influence students' literacy experiences and achievements. Sections explore the relationships among culture,…

  3. Reading Disability: A Human Approach to Learning. Third Edition, Revised & Expanded.

    ERIC Educational Resources Information Center

    Roswell, Florence G.; Natchez, Gladys

    This book organizes the subject of reading disability under the following headings: basic considerations, diagnosis, and treatment. Chapters under the basic-considerations heading explore the causes and neurological and psychological bases of reading disability and psychotherapeutic principles in remedial reading instruction. Two chapters…

  4. The Shapes of Tomorrow.

    ERIC Educational Resources Information Center

    Vermont Univ., Burlington.

    This book, written by classroom teachers, introduces the application of secondary school mathematics to space exploration, and is intended to unify science and mathematics. In early chapters geometric concepts are used with general concepts of space and rough approximations of space measurements. Later, these concepts are refined to include the…

  5. Classroom Acoustics: Understanding Barriers to Learning.

    ERIC Educational Resources Information Center

    Crandell, Carl C., Ed.; Smaldino, Joseph J., Ed.

    2001-01-01

    This booklet explores classroom acoustics and their importance on the learning potential of children with hearing loss and related disabilities. The booklet also reviews research on classroom acoustics and the need for the development of classroom acoustics standards. Chapters examine: 1) a speech-perception model demonstrating the linkage between…

  6. Adult Biliteracy in the United States. Language in Education: Theory and Practice 83.

    ERIC Educational Resources Information Center

    Spener, David, Ed.

    This collection of articles by 15 leading researchers and teachers explores the social, cognitive, and pedagogical aspects of developing biliteracy--literacy in two languages. Chapters include the following: "Inheriting Sins While Seeking Absolution: Language Diversity and National Data Sets" (Reynaldo Macias); "Sociolinguistic…

  7. Preventing Youth Violence in a Multicultural Society

    ERIC Educational Resources Information Center

    Guerra, Nancy G., Ed.; Smith, Emilie Phillips, Ed.

    2005-01-01

    "Preventing Youth Violence in a Multicultural Society" highlights the importance of creating culturally compatible interventions to stop violence among the youngest members of diverse populations. Chapters explore how ethnicity and culture can increase or decrease risk for violence among youth depending on contextual factors such as a…

  8. From Immigrants to Ethnics: The Italian Americans.

    ERIC Educational Resources Information Center

    Nelli, Humbert S.

    A sociological, political, and cultural history of Italians in America, this book's chapters discuss (1) Italian explorers, intellectuals, and artisans who participated in the settlement and establishment of the United States; (2) socioeconomic conditions in nineteenth century Italy that led to mass emigration; (3) the distribution of Italian…

  9. Collaborative Relationships in Evaluation Consulting

    ERIC Educational Resources Information Center

    Maack, Stephen C.; Upton, Jan

    2006-01-01

    People are often driven to become "independent" as part of the desire to go out on their own. Independent evaluation consultants, however, frequently collaborate with others on evaluation projects. This chapter explores such collaborative relationships from both sides: those leading evaluations with subcontracted consultants and those who work as…

  10. 30 CFR 740.11 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAM GENERAL REQUIREMENTS FOR SURFACE COAL MINING AND RECLAMATION OPERATIONS ON FEDERAL LANDS § 740.11... State or Federal regulatory program in subchapter T of this chapter apply to: (1) Coal exploration operations on Federal lands not subject to 43 CFR part 3400, and (2) Surface coal mining and reclamation...

  11. 30 CFR 740.11 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROGRAM GENERAL REQUIREMENTS FOR SURFACE COAL MINING AND RECLAMATION OPERATIONS ON FEDERAL LANDS § 740.11... State or Federal regulatory program in subchapter T of this chapter apply to: (1) Coal exploration operations on Federal lands not subject to 43 CFR part 3400, and (2) Surface coal mining and reclamation...

  12. 30 CFR 740.11 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROGRAM GENERAL REQUIREMENTS FOR SURFACE COAL MINING AND RECLAMATION OPERATIONS ON FEDERAL LANDS § 740.11... State or Federal regulatory program in subchapter T of this chapter apply to: (1) Coal exploration operations on Federal lands not subject to 43 CFR part 3400, and (2) Surface coal mining and reclamation...

  13. 30 CFR 740.11 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROGRAM GENERAL REQUIREMENTS FOR SURFACE COAL MINING AND RECLAMATION OPERATIONS ON FEDERAL LANDS § 740.11... State or Federal regulatory program in subchapter T of this chapter apply to: (1) Coal exploration operations on Federal lands not subject to 43 CFR part 3400, and (2) Surface coal mining and reclamation...

  14. Doing Outcomes-Based Collaborative Teaching and Learning in Asia

    ERIC Educational Resources Information Center

    van Schalkwyk, Gertina J.

    2015-01-01

    This chapter focuses on applying the concepts of outcomes-based collaborative teaching and learning in an Asian context and with students coming from a Confucian heritage culture and explores examples of how to implement effective collaborative teaching and learning in an Asian higher education setting.

  15. The Evolving Transfer Mission and Student Mobility

    ERIC Educational Resources Information Center

    Baldwin, Christopher A.

    2017-01-01

    This chapter explores the changing nature of how students experience postsecondary education that results in a considerable amount of "swirl" between institutions. Although the traditional notion of "vertical" transfer from a community college to a university continues to be an important aspect of the community college mission,…

  16. 43 CFR 3802.1-1 - When required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINING CLAIMS UNDER THE GENERAL MINING LAWS Exploration... which involve construction of means of access, including bridges, landing areas for aircraft, or... can be covered by a temporory use permit issued under part 2930 of this chapter; (e) The construction...

  17. 43 CFR 3802.1-1 - When required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINING CLAIMS UNDER THE GENERAL MINING LAWS Exploration... which involve construction of means of access, including bridges, landing areas for aircraft, or... can be covered by a temporory use permit issued under part 2930 of this chapter; (e) The construction...

  18. 43 CFR 3802.1-1 - When required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINING CLAIMS UNDER THE GENERAL MINING LAWS Exploration... which involve construction of means of access, including bridges, landing areas for aircraft, or... can be covered by a temporory use permit issued under part 2930 of this chapter; (e) The construction...

  19. 43 CFR 3802.1-1 - When required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINING CLAIMS UNDER THE GENERAL MINING LAWS Exploration... which involve construction of means of access, including bridges, landing areas for aircraft, or... can be covered by a temporory use permit issued under part 2930 of this chapter; (e) The construction...

  20. Online Education in Community Colleges

    ERIC Educational Resources Information Center

    Cejda, Brent

    2010-01-01

    This chapter explores the tremendous growth in the use of the Internet to deliver distance education at community colleges. The author examines various definitions of online education, including the types of courses, programs, and degrees available and the types of community colleges that offer greater amounts of online programming. Considerations…

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