Ventures in science status report, Summer 1992

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

Not Available

The Ventures in Science summer program is directed towards students who are from underrepresented minority groups in mathematics and science professions. The target group of 40 was drawn from eligible students who will be entering high school freshman in the fall of 1992. 450 students applied. The theme for the summer is Chicago as an Ecosystem. The students are instructed in integrated math and science (2 hours), English/ESL (1 1/2 hrs.), counseling (1 hr.) and, physical education (1 hr.) each day four days a week. Integrated math and science are team taught. Parents are invited to participate in two workshopsmore » that will be presented based on their input. Parents may also visit the program at any time and participate in any field trip.« less

Ventures in science status report, Summer 1992. [Program description and Evaluation Report

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

Fredrick, Wayne C.

The Ventures in Science summer program is directed towards students who are from underrepresented minority groups in mathematics and science professions. The target group of 40 was drawn from eligible students who will be entering high school freshman in the fall of 1992. 450 students applied. The theme for the summer is Chicago as an Ecosystem. The students are instructed in integrated math and science (2 hours), English/ESL (1 1/2 hrs.), counseling (1 hr.) and, physical education (1 hr.) each day four days a week. Integrated math and science are team taught. Parents are invited to participate in two workshopsmore » that will be presented based on their input. Parents may also visit the program at any time and participate in any field trip.« less

How Do We Know That We Know What We Know?

ERIC Educational Resources Information Center

Marshall, Rick

2007-01-01

"How ScienceWorks" is now the focus of the national science specifications in English schools. This article is a brief introduction to the philosophy of science from the Greeks to the present day that underpins this notion. It consists of a brief summary of the contributions of nine philosophers and/or scientists to the debate: Aristotle, Roger…

Putting Darwin in His Place: The Need to Watch Our Language

ERIC Educational Resources Information Center

Braterman, Paul S.; Holbrook, J. Britt

2009-01-01

In this article, the authors examine the use of language in debating evolution, and suggest careful choice of the terms by which people describe both themselves and their opponents. Present-day evolution science is solidly based on fact, and is as far advanced from Charles Darwin's original theory as present-day chemistry is from Dalton's atomic…

Florence Bascom and the Exclusion of Women From Earth Science Curriculum Materials

ERIC Educational Resources Information Center

Arnold, Lois

1975-01-01

Numerous excerpts from present day earth science curriculum materials reveal sexual discrimination. In addition, studies of photographs included in the materials reveal a high male dominance. The significant contributions of one earth scientist, Florence Bascom, are remembered. (CP)

Expanding your horizons in science and mathematics

NASA Technical Reports Server (NTRS)

1985-01-01

Through the presentation of its Expanding Your Horizons in Science and Mathematics career education conferences for secondary school young women, the Math/Science Network continues its efforts to remove the educational, psychological, and cultural barriers which prevent women from entering math-and science-based careers. The Expanding Your Horizons conferences were presented on 77 college, university and high school campuses across the United States. This year, these unique one day conferences reached 15,500 students, 3,000 parents and educators, and involved 3,000 career women who volunteered their services as conference planners, workshop leaders, speakers, and role models.

Basalt: Biologic Analog Science Associated with Lava Terrains

NASA Astrophysics Data System (ADS)

Lim, D. S. S.; Abercromby, A.; Kobs-Nawotniak, S. E.; Kobayashi, L.; Hughes, S. S.; Chappell, S.; Bramall, N. E.; Deans, M. C.; Heldmann, J. L.; Downs, M.; Cockell, C. S.; Stevens, A. H.; Caldwell, B.; Hoffman, J.; Vadhavk, N.; Marquez, J.; Miller, M.; Squyres, S. W.; Lees, D. S.; Fong, T.; Cohen, T.; Smith, T.; Lee, G.; Frank, J.; Colaprete, A.

2015-12-01

This presentation will provide an overview of the BASALT (Biologic Analog Science Associated with Lava Terrains) program. BASALT research addresses Science, Science Operations, and Technology. Specifically, BASALT is focused on the investigation of terrestrial volcanic terrains and their habitability as analog environments for early and present-day Mars. Our scientific fieldwork is conducted under simulated Mars mission constraints to evaluate strategically selected concepts of operations (ConOps) and capabilities with respect to their anticipated value for the joint human and robotic exploration of Mars. a) Science: The BASALT science program is focused on understanding habitability conditions of early and present-day Mars in two relevant Mars-analog locations (the Southwest Rift Zone (SWRZ) and the East Rift Zone (ERZ) flows on the Big Island of Hawai'i and the eastern Snake River Plain (ESRP) in Idaho) to characterize and compare the physical and geochemical conditions of life in these environments and to learn how to seek, identify, and characterize life and life-related chemistry in basaltic environments representing these two epochs of martian history. b) Science Operations: The BASALT team will conduct real (non-simulated) biological and geological science at two high-fidelity Mars analogs, all within simulated Mars mission conditions (including communication latencies and bandwidth constraints) that are based on current architectural assumptions for Mars exploration missions. We will identify which human-robotic ConOps and supporting capabilities enable science return and discovery. c) Technology: BASALT will incorporate and evaluate technologies in to our field operations that are directly relevant to conducting the scientific investigations regarding life and life-related chemistry in Mars-analogous terrestrial environments. BASALT technologies include the use of mobile science platforms, extravehicular informatics, display technologies, communication & navigation packages, remote sensing, advanced science mission planning tools, and scientifically-relevant instrument packages to achieve the project goals.

NESTA Revolutionizing Teacher's Experiences at NSTA Conventions

NASA Astrophysics Data System (ADS)

Ireton, F.

2002-05-01

National Science Teachers Association (NSTA) conventions are traditionally composed of short workshops, half or full day workshops, and lectures on science teaching or education research. Occasional science lectures such as the AGU lecture offer science content information. The National Earth Science Teachers Association (NESTA) will join the National Association of Geoscience Teachers (NAGT), American Geophysical Union (AGU), and the American Geological Institute (AGI) to bring teachers a suite of exciting and informative events at the (NSTA) 2002 convention. Events begin with a guided learning field trip to Mission Trails Regional Park and Torrey Pines State Reserve where Earth and space science teachers experience a model of constructivist leaning techniques. Most field trips are a "show and tell" experience, designed to transmit knowledge from the field trip leader to the field trip participants. In the "guided learning" environment, the leader serves as a facilitator, asking questions, guiding participants to discover concepts for themselves. Participants examine selected processes and features that constitute a constructivist experience in which knowledge acquired at any given location builds on knowledge brought to the site. Employing this strategy involves covering less breadth but greater depth, modeling the concept of "less is more." On Thursday NESTA will host two Share-a-thons. These are not what a person would think of as a traditional workshop where presenter makes a presentation then the participants work on an activity. They could be called the flea market of teaching ideas. Tables are set around the perimeter of a room where the presenters are stationed. Teachers move from table to table picking up information and watching short demonstrations. The Earth and Space Science Resource Day on Friday will focus on teachers needs. Starting with breakfast, teachers will hear from Soames Summerhays, Naturalist and President of Summerhays Films, about how he works science and education into the making of IMAXr films. After breakfast, NESTA and NAGT members team up for a joint Share-a-thon. Three AGU sponsored scientists discussing their research follow the Share-a-thon. These presentations are designed to provide teachers with up-to-date content information. A highlight of the day will be the NESTA rock raffle of over 100 specimens.

Science That Makes Sense.

ERIC Educational Resources Information Center

Winokur, Jeff; And Others

1992-01-01

The article helps elementary teachers develop science programs geared to their students, emphasizing the appropriateness of hands-on activities and developmental learning. It presents three Earth Day water projects on rain and puddles, water drops and surface tension, and water purification that can be tailored for specific classes. (SM)

Professional Development for Early Childhood Educators: Efforts to Improve Math and Science Learning Opportunities in Early Childhood Classrooms

ERIC Educational Resources Information Center

Piasta, Shayne B.; Logan, Jessica A. R.; Pelatti, Christina Yeager; Capps, Janet L.; Petrill, Stephen A.

2015-01-01

Because recent initiatives highlight the need to better support preschool-aged children's math and science learning, the present study investigated the impact of professional development in these domains for early childhood educators. Sixty-five educators were randomly assigned to experience 10.5 days (64 hr) of training on math and science or on…

MiTEP's Collaborative Field Course Design Process Based on Earth Science Literacy Principles

NASA Astrophysics Data System (ADS)

Engelmann, C. A.; Rose, W. I.; Huntoon, J. E.; Klawiter, M. F.; Hungwe, K.

2010-12-01

Michigan Technological University has developed a collaborative process for designing summer field courses for teachers as part of their National Science Foundation funded Math Science Partnership program, called the Michigan Teacher Excellence Program (MiTEP). This design process was implemented and then piloted during two two-week courses: Earth Science Institute I (ESI I) and Earth Science Institute II (ESI II). Participants consisted of a small group of Michigan urban science teachers who are members of the MiTEP program. The Earth Science Literacy Principles (ESLP) served as the framework for course design in conjunction with input from participating MiTEP teachers as well as research done on common teacher and student misconceptions in Earth Science. Research on the Earth Science misconception component, aligned to the ESLP, is more fully addressed in GSA Abstracts with Programs Vol. 42, No. 5. “Recognizing Earth Science Misconceptions and Reconstructing Knowledge through Conceptual-Change-Teaching”. The ESLP were released to the public in January 2009 by the Earth Science Literacy Organizing Committee and can be found at http://www.earthscienceliteracy.org/index.html. Each day of the first nine days of both Institutes was focused on one of the nine ESLP Big Ideas; the tenth day emphasized integration of concepts across all of the ESLP Big Ideas. Throughout each day, Michigan Tech graduate student facilitators and professors from Michigan Tech and Grand Valley State University consistantly focused teaching and learning on the day's Big Idea. Many Earth Science experts from Michigan Tech and Grand Valley State University joined the MiTEP teachers in the field or on campus, giving presentations on the latest research in their area that was related to that Big Idea. Field sites were chosen for their unique geological features as well as for the “sense of place” each site provided. Preliminary research findings indicate that this collaborative design process piloted as ESI I and ESI II was successful in improving MiTEP teacher understanding of Earth Science content and that it was helpful to use the ESLP framework. Ultimately, a small sample of student scores will look at the impact on student learning in the MiTEP teacher classrooms.

Girltalk: Energy, Climate and Water in the 21ST Century

NASA Astrophysics Data System (ADS)

Olson, H. C.; Osborne, V.; Bush, R.; Bauer, S.; Bourgeois, E.; Brownlee, D.; Clark, C.; Ellins, K. K.; Hempel-Medina, D.; Hernandez, A.; Hovorka, S. D.; Olson, J. E.; Romanak, K.; Smyth, R. C.; Tinker, S.; Torres-Verdin, C.; Williams, I. P.

2011-12-01

In preparation for Earth Science Week, The University of Texas at Austin, Striker Communications and Ursuline Academy of Dallas partnered on a GirlTalk event ("Energy, Climate and Water in the 21st Century") to create a two-day (Fri-Sat), community science symposium and open house on critical issues surrounding energy, water and climate. On Friday, over 800 high school girls and 100 teachers from Ursuline participated in hands-on activities (led by faculty, researchers and graduate students from UT Austin and professionals from the surrounding Dallas community), films and discussions, plenary sessions and an expert panel discussion. An opening talk by Dr. Hilary Olson on "Energy, Water and Climate in the 21st Century: Critical Issues for the Global Community" began the day. A series of hands-on activities, and science and technology films with discussion followed. Each girl had an individualized, modular schedule for the day, completing four of the over twenty modules offered. During lunch, Dr. Scott Tinker, Director of the Bureau of Economic Geology, presented a compelling talk on "Time, Technology and Transition", and afterwards girls attended another round of hands-on activities in the afternoon. The day ended with a panel discussion where girls could submit questions to the various participants from the day's activities. The exciting experience of a full day of GirlTalk led many high school girls to volunteer for the middle school event on the following morning (Sat.), when 150 middle school girls and their mentors (parents, teachers) attended a community-wide public event to learn about the energy, water and climate nexus. "Breakfast with a Pro" was hosted by the various professionals. Girls and their mentors enjoyed breakfast and discussion about topics and careers in the earth sciences and engineering with presenters, followed by an informal discussion with a panel of professionals. Next, girls and their mentors were each given a pre-assigned individual schedule: the program was an abbreviated version of the high school program, with each girl able to attend four different sessions during the half-day program. Many of the activities used were developed as part of the TeXas Earth and Space Science (TXESS) Revolution project, sponsored by the National Science Foundation and the STORE (Sequestration Training, Outreach, Research and Education) project, sponsored by the National Energy Technology Laboratory, Department of Energy.

Smith college secondary math and science outreach program

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

Powell, J.A.; Clark, C.

1994-12-31

The Smith College Secondary Math and Science Outreach Program works collaboratively with front-line educators to encourage young women students of all abilities, especially underrepresented and underserved minorities, to continue studying math and science throughout high school. The program includes three main components: (1) Twenty-five to thirty teams of math/science teachers and guidance counselors participate in a year-long program which begins with a three-day Current Students/Future Scientists and Engineering Workshop. This event includes a keynote address, presentations and workshops by successful women in science and engineering, and hands-on laboratory sessions. Each participant receives a stipend and free room and board. Returningmore » to their schools, the teacher-counselor teams implement ongoing plans designed to counteract gender bias in the sciences and to alert female students to the broad range of math, science, and engineering career choices open to them. A follow-up session in the spring allows the teams to present and discuss their year-long activities. (2) TRI-ON, a day of science for 120 ninth- and tenth- grade girls from schools with a large underserved and underrepresented population, is held in early spring. Girls discover the excitement of laboratory investigation and interact with female college science and math majors. (3) Teaching Internships, initiated in 1991, involve ten to fifteen Smith College math and science majors in teaching in public schools. The teaching interns experience the rewards and challenges of classroom teaching, and they also serve as role models for younger students.« less

User's Guide for ERB 7 Matrix. Volume 1: Experiment Description and Quality Control Report for Year 1

NASA Technical Reports Server (NTRS)

Tighe, R. J.; Shen, M. Y. H.

1984-01-01

The Nimbus 7 ERB MATRIX Tape is a computer program in which radiances and irradiances are converted into fluxes which are used to compute the basic scientific output parameters, emitted flux, albedo, and net radiation. They are spatially averaged and presented as time averages over one-day, six-day, and monthly periods. MATRIX data for the period November 16, 1978 through October 31, 1979 are presented. Described are the Earth Radiation Budget experiment, the Science Quality Control Report, Items checked by the MATRIX Science Quality Control Program, and Science Quality Control Data Analysis Report. Additional material from the detailed scientific quality control of the tapes which may be very useful to a user of the MATRIX tapes is included. Known errors and data problems and some suggestions on how to use the data for further climatologic and atmospheric physics studies are also discussed.

Science Fairs for Science Literacy

NASA Astrophysics Data System (ADS)

Mackey, Katherine; Culbertson, Timothy

2014-03-01

Scientific discovery, technological revolutions, and complex global challenges are commonplace in the modern era. People are bombarded with news about climate change, pandemics, and genetically modified organisms, and scientific literacy has never been more important than in the present day. Yet only 29% of American adults have sufficient understanding to be able to read science stories reported in the popular press [Miller, 2010], and American students consistently rank below other nations in math and science [National Center for Education Statistics, 2012].

Autonomy and the Republic of Science

ERIC Educational Resources Information Center

Muller, J.

2006-01-01

This article represents a consideration of the proposal by Michael Peters that peer review should be democratically extended. It begins by tracing the struggle between the natural sciences (the Quadrivium) and the humanities (the Trivium) in the medieval university to the present day, concluding that the Quadrivium has established a decisive…

Experiments for a Special Day

ERIC Educational Resources Information Center

Gluck, Paul

2008-01-01

Special events like science days, teacher's meetings and physics recruiting efforts require spectacular and, if possible, interactive experiments for the audience. Based on past experience with such events, we have gathered and present here a series of demonstration experiments in mechanics, optics, waves and electricity which are suitable, and…

The Development of Dalton's Atomic Theory as a Case Study in the History of Science: Reflections for Educators in Chemistry

NASA Astrophysics Data System (ADS)

Viana, Hélio Elael Bonini; Porto, Paulo Alves

2010-01-01

The inclusion of the history of science in science curricula—and specially, in the curricula of science teachers—is a trend that has been followed in several countries. The reasons advanced for the study of the history of science are manifold. This paper presents a case study in the history of chemistry, on the early developments of John Dalton’s atomic theory. Based on the case study, several questions that are worth discussing in educational contexts are pointed out. It is argued that the kind of history of science that was made in the first decades of the twentieth century (encyclopaedic, continuist, essentially anachronistic) is not appropriate for the development of the competences that are expected from the students of sciences in the present. Science teaching for current days will benefit from the approach that may be termed the “new historiography of science”.

A Review of Mindfulness Research Related to Alleviating Math and Science Anxiety

ERIC Educational Resources Information Center

Ahmed, Khalique; Trager, Bradley; Rodwell, Megan; Foinding, Linda; Lopez, Cori

2017-01-01

Defined as nonjudgmentally paying attention to the present moment (Kabat-Zinn, 1994), modern-day mindfulness has gained considerable attention in various science fields. However, despite this growth, many uses of mindfulness remain unexplored. In this paper, we focus on the application of mindfulness programs in educational settings, specifically…

Critique and Contribute: A Practice-Based Framework for Improving Critical Data Studies and Data Science.

PubMed

Neff, Gina; Tanweer, Anissa; Fiore-Gartland, Brittany; Osburn, Laura

2017-06-01

What would data science look like if its key critics were engaged to help improve it, and how might critiques of data science improve with an approach that considers the day-to-day practices of data science? This article argues for scholars to bridge the conversations that seek to critique data science and those that seek to advance data science practice to identify and create the social and organizational arrangements necessary for a more ethical data science. We summarize four critiques that are commonly made in critical data studies: data are inherently interpretive, data are inextricable from context, data are mediated through the sociomaterial arrangements that produce them, and data serve as a medium for the negotiation and communication of values. We present qualitative research with academic data scientists, "data for good" projects, and specialized cross-disciplinary engineering teams to show evidence of these critiques in the day-to-day experience of data scientists as they acknowledge and grapple with the complexities of their work. Using ethnographic vignettes from two large multiresearcher field sites, we develop a set of concepts for analyzing and advancing the practice of data science and improving critical data studies, including (1) communication is central to the data science endeavor; (2) making sense of data is a collective process; (3) data are starting, not end points, and (4) data are sets of stories. We conclude with two calls to action for researchers and practitioners in data science and critical data studies alike. First, creating opportunities for bringing social scientific and humanistic expertise into data science practice simultaneously will advance both data science and critical data studies. Second, practitioners should leverage the insights from critical data studies to build new kinds of organizational arrangements, which we argue will help advance a more ethical data science. Engaging the insights of critical data studies will improve data science. Careful attention to the practices of data science will improve scholarly critiques. Genuine collaborative conversations between these different communities will help push for more ethical, and better, ways of knowing in increasingly datum-saturated societies.

Critique and Contribute: A Practice-Based Framework for Improving Critical Data Studies and Data Science

PubMed Central

Neff, Gina; Tanweer, Anissa; Fiore-Gartland, Brittany; Osburn, Laura

2017-01-01

Abstract What would data science look like if its key critics were engaged to help improve it, and how might critiques of data science improve with an approach that considers the day-to-day practices of data science? This article argues for scholars to bridge the conversations that seek to critique data science and those that seek to advance data science practice to identify and create the social and organizational arrangements necessary for a more ethical data science. We summarize four critiques that are commonly made in critical data studies: data are inherently interpretive, data are inextricable from context, data are mediated through the sociomaterial arrangements that produce them, and data serve as a medium for the negotiation and communication of values. We present qualitative research with academic data scientists, “data for good” projects, and specialized cross-disciplinary engineering teams to show evidence of these critiques in the day-to-day experience of data scientists as they acknowledge and grapple with the complexities of their work. Using ethnographic vignettes from two large multiresearcher field sites, we develop a set of concepts for analyzing and advancing the practice of data science and improving critical data studies, including (1) communication is central to the data science endeavor; (2) making sense of data is a collective process; (3) data are starting, not end points, and (4) data are sets of stories. We conclude with two calls to action for researchers and practitioners in data science and critical data studies alike. First, creating opportunities for bringing social scientific and humanistic expertise into data science practice simultaneously will advance both data science and critical data studies. Second, practitioners should leverage the insights from critical data studies to build new kinds of organizational arrangements, which we argue will help advance a more ethical data science. Engaging the insights of critical data studies will improve data science. Careful attention to the practices of data science will improve scholarly critiques. Genuine collaborative conversations between these different communities will help push for more ethical, and better, ways of knowing in increasingly datum-saturated societies. PMID:28632445

12th Annual ALS Users' Association Meeting

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

Robinson, Arthur L.

1999-12-17

Science took the front seat as 219 Advanced Light Source (ALS) users and staff gathered on Monday and Tuesday, October 18 and 19 for the twelfth annual users' meeting. The bulk of the meeting was dedicated to reports on science at the ALS. Packed into two busy days were 31 invited oral presentations and 80 submitted poster presentations, as well as time to visit 24 vendor booths. The oral sessions were dedicated to environmental science, chemical dynamics, biosciences, magnetic materials, and atomic and molecular science. In addition, there was an ALS highlights session that emphasized new results and a sessionmore » comprising highlights from the young scientists who will carry the ALS into the future.« less

From Guide to Practice: Improving Your After School Science Program to Increase Student Academic Achievement

NASA Astrophysics Data System (ADS)

Taylor, J.

2013-12-01

Numerous science organizations, such as NASA, offer educational outreach activities geared towards after school. For some programs, the primary goal is to grow students' love of science. For others, the programs are also intended to increase academic achievement. For those programs looking to support student learning in out-of-school time environments, aligning the program with learning during the classroom day can be a challenge. The Institute for Education Sciences, What Works Clearinghouse, put together a 'Practice Guide' for maximizing learning time beyond the regular school day. These practice guides provide concrete recommendations for educators supported by research. While this guide is not specific to any content or subject-area, the recommendations provided align very well with science education. After school science is often viewed as a fun, dynamic environment for students. Indeed, one of the recommendations to ensure time is structured according to students' needs is to provide relevant and interesting experiences. Given that our after school programs provide such creative environments for students, what other components are needed to promote increased academic achievement? The recommendations provided to academic achievement, include: 1. Align Instruction, 2. Maximize Attendance and Participation, 3. Adapt Instruction, 4. Provide Engaging Experiences, and 5. Evaluate Program. In this session we will examine these five recommendations presented in the Practice Guide, discuss how these strategies align with science programs, and examine what questions each program should address in order to provide experiences that lend themselves to maximizing instruction. Roadblocks and solutions for overcoming challenges in each of the five areas will be presented. Jessica Taylor will present this research based on her role as an author on the Practice Guide, 'Improving Academic Achievement in Out-of-School Time' and her experience working in various informal science programs for NASA.

A pilot study: research poster presentations as an educational tool for undergraduate epidemiology students.

PubMed

Deonandan, Raywat; Gomes, James; Lavigne, Eric; Dinh, Thy; Blanchard, Robert

2013-01-01

Students in a fourth year epidemiology course were surveyed after participating in a formal Science Research Day in which they presented original research, in poster form, to be judged by scientists from the community. Of 276 participating students, 80 (29%) responded to the study survey. As a result, 19% of respondents were more likely to pursue a career in science, and 27.5% were more likely to pursue a career in epidemiology. Only one respondent reported being less likely to pursue a science career, while seven were less likely to pursue epidemiology. A majority of respondents felt that the poster experience was on par with, or superior to, a comparable research paper, in terms of both educational appeal and enjoyment. Mandatory, formal poster presentations are an innovative format for teaching advanced health sciences, and may more accurately reflect the realities of a science career than do more traditional educational formats.

The Role of NASA Observations in Understanding Earth System Change

NASA Technical Reports Server (NTRS)

Fladeland, Matthew M.

2009-01-01

This presentation will introduce a non-technical audience to NASA Earth science research goals and the technologies used to achieve them. The talk will outline the primary science focus areas and then provide overviews of current and planned missions, in addition to instruments, aircraft, and other technologies that are used to turn data into useful information for scientists and policy-makers. This presentation is part of an Earth Day symposium at the University of Mary.

History of POIC Capabilities and Limitations to Conduct International Space Station Payload Operations

NASA Technical Reports Server (NTRS)

Grimaldi, Rebecca; Horvath, Tim; Morris, Denise; Willis, Emily; Stacy, Lamar; Shell, Mike; Faust, Mark; Norwood, Jason

2011-01-01

Payload science operations on the International Space Station (ISS) have been conducted continuously twenty-four hours per day, 365 days a year beginning February, 2001 and continuing through present day. The Payload Operations Integration Center (POIC), located at the Marshall Space Flight Center in Huntsville, Alabama, has been a leader in integrating and managing NASA distributed payload operations. The ability to conduct science operations is a delicate balance of crew time, onboard vehicle resources, hardware up-mass to the vehicle, and ground based flight control team manpower. Over the span of the last ten years, the POIC flight control team size, function, and structure has been modified several times commensurate with the capabilities and limitations of the ISS program. As the ISS vehicle has been expanded and its systems changed throughout the assembly process, the resources available to conduct science and research have also changed. Likewise, as ISS program financial resources have demanded more efficiency from organizations across the program, utilization organizations have also had to adjust their functionality and structure to adapt accordingly. The POIC has responded to these often difficult challenges by adapting our team concept to maximize science research return within the utilization allocations and vehicle limitations that existed at the time. In some cases, the ISS and systems limitations became the limiting factor in conducting science. In other cases, the POIC structure and flight control team size were the limiting factors, so other constraints had to be put into place to assure successful science operations within the capabilities of the POIC. This paper will present the POIC flight control team organizational changes responding to significant events of the ISS and Shuttle programs.

A Vote for Election Science as an Academic Discipline

ERIC Educational Resources Information Center

Foster, Andrea L.

2006-01-01

This article presents the suggestion of Merle S. King, chairman of the department of computer science and information systems at Kennesaw State University and also a director of Kennesaw State's Center for Elections Systems, which has helped establish a uniform statewide voting system in Georgia. On the last day of the conference sponsored by the…

Program for Educational Mobility for Health Manpower (The Basic Sciences), June 12-August 25, 1970. Preliminary Report.

ERIC Educational Resources Information Center

Coordinating Council for Education in the Health Sciences for San Diego and Imperial Counties, CA.

Community college administrators and faculty in the areas of anatomy, physiology, chemistry, physics, and microbiology attended an 11-day workshop to redefine, modify, and develop science concepts for a core curriculum in the allied health field. To achieve workshop objectives, the committee heard presentations by consultants, visited clinical…

Carl Linnaeus, Erasmus Darwin and Anna Seward: Botanical Poetry and Female Education

ERIC Educational Resources Information Center

George, Sam

2014-01-01

This article will explore the intersection between "literature" and "science" in one key area, the botanical poem with scientific notes. It reveals significant aspects of the way knowledge was gendered in the Enlightenment, which is relevant to the present-day education of girls in science. It aims to illustrate how members of…

Development of a turn-key cloud chamber in collaboration with non-academic science enthusiasts

NASA Astrophysics Data System (ADS)

Muenkel, Jessica; Harrington, Meghan; Bellis, Matthew; Waldman, Ariel; Bergey, Nathan; Cooper, Ivan; Bombosch, Juliane

2014-03-01

Science Hack Day is an event that brings together scientists and science enthusiasts for 24 hours to ``hack'' a science project. These events serve two purposes. The first and most obvious is to provide a structured environment for science outreach. Academics and researchers have the opportunity for ``boots-on-the-ground'' interactions with the general public. The second purpose, though more challenging, is to enable science enthusiasts to donate their skills so that they are able to push back to educators and researchers in a fashion that that benefits their work. We discuss our experiences at the 2013 San Francisco Science Hack Day at the California Academy of Sciences. We worked with attendees of the conference to create a cloud chamber that worked with Peltier thermocoolers, rather than dry ice. In this fashion, we educated attendees about radiation and particle physics, while also benefitting from the experience and knowledge of the attendees in constructing the device. This ``turn-key'' cloud chamber is now in use at Siena College as an outreach and educational device. The properties of this device and the story of its construction will be presented. Representing CMS.

Operational plans for life science payloads - From experiment selection through postflight reporting

NASA Technical Reports Server (NTRS)

Mccollum, G. W.; Nelson, W. G.; Wells, G. W.

1976-01-01

Key features of operational plans developed in a study of the Space Shuttle era life science payloads program are presented. The data describes the overall acquisition, staging, and integration of payload elements, as well as program implementation methods and mission support requirements. Five configurations were selected as representative payloads: (a) carry-on laboratories - medical emphasis experiments, (b) mini-laboratories - medical/biology experiments, (c) seven-day dedicated laboratories - medical/biology experiments, (d) 30-day dedicated laboratories - Regenerative Life Support Evaluation (RLSE) with selected life science experiments, and (e) Biomedical Experiments Scientific Satellite (BESS) - extended duration primate (Type I) and small vertebrate (Type II) missions. The recommended operational methods described in the paper are compared to the fundamental data which has been developed in the life science Spacelab Mission Simulation (SMS) test series. Areas assessed include crew training, experiment development and integration, testing, data-dissemination, organization interfaces, and principal investigator working relationships.

Nuclear Forensics for High School Science

NASA Astrophysics Data System (ADS)

Mader, Catherine; Doss, Heide; Plisch, Monica; Isola, Drew; Mirakovitz, Kathy

2011-04-01

We developed an education module on nuclear forensics, designed for high school science classrooms. The lessons include a mix of hands-on activities, computer simulations, and written exercises. Students are presented with realistic scenarios designed to develop their knowledge of nuclear science and its application to nuclear forensics. A two-day teacher workshop offered at Hope College attracted 20 teachers. They were loaned kits to implement activities with their students, and each teacher spent 3--7 days on the lessons. All who reported back said they would do it again and would share the lessons with colleagues. Many said that access to equipment and ready-made lessons enabled them to expand what they taught about nuclear science and introduce nuclear forensics. A few teachers invited guest speakers to their classroom, which provided an excellent opportunity to share career information with students. We acknowledge generous support from the Department of Homeland Security and the AIP Meggars Award.

Investigations of Moon Polar Regions from Luna-Resource and Luna-Glob Landers - Science Instruments and Operational Plan on Surface

NASA Astrophysics Data System (ADS)

Tretyakov, V.; Mitrofanov, I.; Litvak, M.; Malakhov, A.; Mokrousov, M.

2012-04-01

Scientific goals for Landers of Luna-Resource and Luna-Glob missions will be presented. Both project aimed on search for volatiles and water ice in upper layer of regolith, study structure and content of regolith and investigate of moon's surface exosphere in lunar polar regions. Science devices for payload, which were selected in accordance to the main goals of these missions, will be described. Criteria for potential landing sites selection will be considered: from engineering suitability (flatness and roughness of surface, radio visibility, solar irradiation and so on) and from scientific applicability for these missions. The detailed plan of surface operations during fist moon day will be presented and preliminary plans for sunset and for second and others days will be discussed.

National Academy of Sciences-Academy of Sciences of the USSR Workshop on the Mechanics of Ice and Its Applications Held in Moscow and Leningrad on June 16-26, 1991

DTIC Science & Technology

1993-01-01

interaction: Ice forces on offshore structures were reviewed. Presentations were given on practices employed in the United States to derive ice design ...Mechanics Workshop, four days were strictly devoted to presentaticns. ’he American presentations were quite varied with heavy eaphasis on experimental and...institute coducts investigaticrs that contribute to specific ship designs , but does not do the actual designs itself. Similarly, Krylov cmVIucts

Home brewery as science investigation

NASA Astrophysics Data System (ADS)

Flander, Renata

2017-04-01

Part of the compulsory program in primary school is to promote the cross-curricular links among different subjects, days of science in particular make this possible. We organize these days like science investigations for 9th graders. They do some research on the first day and present the results on the second day. Because some experiments with living beings last for a long time, we have at least a two week long break. In the meantime children are encouraged to work on their project, they search for better solutions, do some extra measurement, etc. Students are also stimulated to upgrade their knowledge, be innovative, to come up with individual contributions in the presentations and actively participate in the debate at the plenary presentation at the end of the second day. We offer different workshops to children (catalysts, smart cars, electronics in the hen house, plants in the universe, solar panel and home brewery) but we follow the same objectives like being able to plan a simple scientific investigation (form the question, hypothesis, variables, etc.), being able to use tools and technology for experimenting, collecting and presenting data with critical evaluation, being able to share and present new information. Pupils that choose home brewery are invited to come up with a statement like "Brewer agency has prepared a contract to investigate the influence of different ingredients in beer production with a purpose of preparing beer with the highest amount of alcohol." They start investigating at home by looking into how beer is made and according to the statement they also form questions, hypotheses, variables and make a plan. At school they form groups, present their plans and discuss best options to make a beer. They join their forces and each group prepares beer in the same way, changing only one variable (for example: added sugar, type of cereal). During making beer students also acquire other skills through the following activities: - Measuring sugar with Benedict solution and starch with iodine solution in malt before and after soaking. - Detecting carbo - dioxide with the use of indicators (bromothymol blue, litmus) or with the limewater test. - Preparing a microscope slide and use the microscope to observe the yeast. - Making a scientific drawing. - Taking pictures about their work to gather the right material for the final report. On the second day they measure the alcohol content and verify their hypotheses. They write a report using the scientific ideas, think how to improve the experiment and how to apply it in every-day life. However, it is important to mention that alcohol can be dangerous. The results are presented at the plenary presentation, students make posters or computer presentations by using their own devices.

Is it the Earth that turns or the Sun that goes behind the mountains? Students' misconceptions about the day/night cycle after reading a science text

NASA Astrophysics Data System (ADS)

Vosniadou, Stella; Skopeliti, Irini

2017-10-01

The present research tested the hypothesis that the reading of science text can create new misconceptions in students with incongruent prior knowledge, and that these new misconceptions will be similar to the fragmented and synthetic conceptions obtained in prior developmental research. Ninety-nine third- and fifth-grade children read and recalled one of two texts that provided scientific or phenomenal explanations of the day/night cycle. All the participants gave explanations of the phenomenon in question prior to reading one of the texts and after they read it. The results showed that the participants who provided explanations of the day/night cycle at pretest incongruent with the scientific explanation recalled less information and generated more invalid inferences. An analysis of the participants' posttest explanations indicated that these readers formed new misconceptions similar to the fragmented and synthetic conceptions obtained in developmental research. The implications of the above for text comprehension and science education research are discussed.

Effects of everyday romantic goal pursuit on women's attitudes toward math and science.

PubMed

Park, Lora E; Young, Ariana F; Troisi, Jordan D; Pinkus, Rebecca T

2011-09-01

The present research examined the impact of everyday romantic goal strivings on women's attitudes toward science, technology, engineering, and math (STEM). It was hypothesized that women may distance themselves from STEM when the goal to be romantically desirable is activated because pursuing intelligence goals in masculine domains (i.e., STEM) conflicts with pursuing romantic goals associated with traditional romantic scripts and gender norms. Consistent with hypotheses, women, but not men, who viewed images (Study 1) or overheard conversations (Studies 2a-2b) related to romantic goals reported less positive attitudes toward STEM and less preference for majoring in math/science compared to other disciplines. On days when women pursued romantic goals, the more romantic activities they engaged in and the more desirable they felt, but the fewer math activities they engaged in. Furthermore, women's previous day romantic goal strivings predicted feeling more desirable but being less invested in math on the following day (Study 3).

Robots as Imagined in the Television Series Humans.

PubMed

Wicclair, Mark R

2018-07-01

Humans is a science fiction television series set in what appears to be present-day London. What makes it science fiction is that in London and worldwide, there are robots that look like humans and can mimic human behavior. The series raises several important ethical and philosophical questions about artificial intelligence and robotics, which should be of interest to bioethicists.

A MASSive Laboratory Tour. An Interactive Mass Spectrometry Outreach Activity for Children

NASA Astrophysics Data System (ADS)

Jungmann, Julia H.; Mascini, Nadine E.; Kiss, Andras; Smith, Donald F.; Klinkert, Ivo; Eijkel, Gert B.; Duursma, Marc C.; Cillero Pastor, Berta; Chughtai, Kamila; Chughtai, Sanaullah; Heeren, Ron M. A.

2013-07-01

It is imperative to fascinate young children at an early stage in their education for the analytical sciences. The exposure of the public to mass spectrometry presently increases rapidly through the common media. Outreach activities can take advantage of this exposure and employ mass spectrometry as an exquisite example of an analytical science in which children can be fascinated. The presented teaching modules introduce children to mass spectrometry and give them the opportunity to experience a modern research laboratory. The modules are highly adaptable and can be applied to young children from the age of 6 to 14 y. In an interactive tour, the students explore three major scientific concepts related to mass spectrometry; the building blocks of matter, charged particle manipulation by electrostatic fields, and analyte identification by mass analysis. Also, the students carry out a mass spectrometry experiment and learn to interpret the resulting mass spectra. The multistage, inquiry-based tour contains flexible methods, which teach the students current-day research techniques and possible applications to real research topics. Besides the scientific concepts, laboratory safety and hygiene are stressed and the students are enthused for the analytical sciences by participating in "hands-on" work. The presented modules have repeatedly been successfully employed during laboratory open days. They are also found to be extremely suitable for (early) high school science classes during laboratory visit-focused field trips.

Fusion/Astrophysics Teacher Research Academy

NASA Astrophysics Data System (ADS)

Correll, Donald

2005-10-01

In order to engage California high school science teachers in the area of plasma physics and fusion research, LLNL's Fusion Energy Program has partnered with the UC Davis Edward Teller Education Center, ETEC (http://etec.ucdavis.edu), the Stanford University Solar Center (http://solar-center.stanford.edu) and LLNL's Science / Technology Education Program, STEP (http://education.llnl.gov). A four-level ``Fusion & Astrophysics Research Academy'' has been designed to give teachers experience in conducting research using spectroscopy with their students. Spectroscopy, and its relationship to atomic physics and electromagnetism, provides for an ideal plasma `bridge' to the CA Science Education Standards (http://www.cde.ca.gov/be/st/ss/scphysics.asp). Teachers attend multiple-day professional development workshops to explore new research activities for use in the high school science classroom. A Level I, 3-day program consists of two days where teachers learn how plasma researchers use spectrometers followed by instructions on how to use a research grade spectrometer for their own investigations. A 3rd day includes touring LLNL's SSPX (http://www.mfescience.org/sspx/) facility to see spectrometry being used to measure plasma properties. Spectrometry classroom kits are made available for loaning to participating teachers. Level I workshop results (http://education.llnl.gov/fusion&_slash;astro/) will be presented along with plans being developed for Level II (one week advanced SKA's), Level III (pre-internship), and Level IV (summer internship) research academies.

Integrating Mobile Phones into Teaching and Learning: A Case Study of Teacher Training through Professional Development Workshops

ERIC Educational Resources Information Center

Ekanayake, Sakunthala Y.; Wishart, Jocelyn

2015-01-01

This paper presents the development and implementation of a professional development workshop series on integrating mobile phones into science teaching for a group of teachers in Sri Lanka. The series comprised a 3-day Planning Workshop followed by implementation of the planned lessons in real classrooms and a subsequent 1-day Reviewing Workshop.…

Assessment in Action: Collaborative Action Research Focused on Mathematics and Science Assessments. Reports of Twenty-Three Teacher-Research Projects.

ERIC Educational Resources Information Center

Dearn, Ceri; And Others

The works reported in this book represent a second phase to a 2-day summer conference that focused on assessment in mathematics and science classrooms. This book presents research and findings of a subset of the conference participants who investigated a self-selected aspect of assessment in their educational environments. Action research was the…

Australian National University Science Extension Day

ERIC Educational Resources Information Center

Fletcher, Sarah

2016-01-01

The first Australian National University (ANU) Science Extension Day was held on September 8, 2015. The ANU Science Extension Day is a project that was initiated by Theodore Primary School (ACT) and developed by Theodore Primary, Calwell High School, Science Educators Association of the ACT (SEA*ACT), and the ANU. The project was developed with a…

75 FR 63146 - Gulf of Mexico Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

... integrated into fisheries science in moving toward ecosystem based fishery management. Various conceptual frameworks and models will be presented. The second day will be devoted to identifying impacts of the Deep...

Galileo Teacher Training Program - MoonDays

NASA Astrophysics Data System (ADS)

Heenatigala, T.; Doran, R.

2012-09-01

Moon is an excellent tool for classroom education. Many teachers fail to implement lunar science in classroom at several levels though - lack of guidance, finding the right materials, and implanting lessons in the school curriculum - just to name a few. To overcome this need, Galileo Teacher Training Program (GTTP) [1] present MoonDays, a resource guide for teachers globally which can be used both in and out of classroom. GTTP MoonDays includes scientific knowledge, hands-on activities, computing skills, creativity and disability based lesson plans.

Science as the Center of a Coherent, Integrated Early Childhood Curriculum

ERIC Educational Resources Information Center

French, Lucia

2004-01-01

This article describes the ScienceStart! Curriculum, an early childhood curriculum that takes coherently organized science content as the hub of an integrated approach. ScienceStart! maps onto the typical preschool day and may be adapted for use in full-day or half-day preschool programs. It is designed to support the important developmental…

The Changing Landscape of Science News

NASA Astrophysics Data System (ADS)

Riordon, James

2011-03-01

Social media are revolutionizing the ways that people communicate and the ways they get their news. Traditional news outlets are in decline, and no subject area is declining faster than science news. Every day there are fewer professional science journalists working in traditional media. On the other hand, ever greater numbers of scientists, science enthusiasts, and online journalists are turning to blogs, podcasts, eBooks, twitter feeds, and social media sites like Facebook and Tumbler to spread news about science. I will present an overview of the state of science journalism and speculate on the likely directions it seems to be heading. I will also offer some general guidelines to help scientists understand what makes a good science news story, as well as suggesting ways that they can get their work in the news.

Spacelab Life Sciences 1 results

NASA Technical Reports Server (NTRS)

Seddon, Rhea

1992-01-01

Results are presented from the experiments conducted by the first Shuttle/Spacelab mission dedicated entirely to the life sciences, the Spacelab Life Sciences 1, launched on June 5, 1991. The experiments carried out during the 9-day flight included investigations of changes in the human cardiovascular, pulmonary, renal/endocrine, blood, and vestibular systems that were brought about by microgravity. Results were also obtained from the preflight and postflight complementary experiments performed on rats, which assessed the suitability of rodents as animal models for humans. Most results verified, or expanded on, the accepted theories of adaptation to zero gravity.

Ideas of Kindergarten Students on the Day-Night Cycles, the Seasons and the Moon Phases

ERIC Educational Resources Information Center

Küçüközer, Hüseyin; Bostan, Ayberk

2010-01-01

The aim of this study is to determine ideas of the kindergarten students on day-night, seasons, and the phases of the Moon. Although there are lots of studies on kindergarten students about science education, few of them are present on astronomy. Fifty-two students (age 6) from four different kindergartens were chosen as a sample of the study. The…

Learning Time of Day and Students' Academic Achievement at School Certificate Level: A Case Study of Chibote Girls' Secondary School

ERIC Educational Resources Information Center

Mulenga, Henry M.; Mukuka, Angel

2016-01-01

A case study presented here is an investigation into whether time of day for instruction has an effect on students' academic achievement in Mathematics, Science, Biology and English at school certificate level by focusing on the grades candidates obtained after sitting for national examinations. The focus is primarily on 33 randomly selected…

A Multidisciplinary Science Summer Camp for Students with Emphasis on Environmental and Analytical Chemistry

ERIC Educational Resources Information Center

Schwarz, Gunnar; Frenzel, Wolfgang; Richter, Wolfgang M.; Ta¨uscher, Lothar; Kubsch, Georg

2016-01-01

This paper presents the course of events of a five-day summer camp on environmental chemistry with high emphasis on chemical analysis. The annual camp was optional and open for students of all disciplines and levels. The duration of the summer camp was five and a half days in the Feldberg Lake District in northeast Germany (federal state of…

Environmental Learning Workshop: Lichen as Biological Indicator of Air Quality and Impact on Secondary Students' Performance

ERIC Educational Resources Information Center

Samsudin, Mohd Wahid; Daik, Rusli; Abas, Azlan; Meerah, T. Subahan Mohd; Halim, Lilia

2013-01-01

In this study, the learning of science outside the classroom is believe to be an added value to science learning as well as it offers students to interact with the environment. This study presents data obtained from two days' workshop on Lichen as Biological Indicator for Air Quality. The aim of the workshop is for the students to gain an…

The Effect of Inschool Suspension on the Academic Progress of High School Science and English Students.

ERIC Educational Resources Information Center

Silvey, Donald F.

This paper presents findings of a study that explored the effects of assignment to an inschool suspension (ISS) program on high school students' academic performance. The study compared the before- and after-ISS grades in English and science of 32 ninth- and tenth-grade students who had spent a minimum of 5 days in an ISS program during a 6-week…

Is It the Earth That Turns or the Sun That Goes behind the Mountains? Students' Misconceptions about the Day/Night Cycle after Reading a Science Text

ERIC Educational Resources Information Center

Vosniadou, Stella; Skopeliti, Irini

2017-01-01

The present research tested the hypothesis that the reading of science text can create new misconceptions in students with incongruent prior knowledge, and that these new misconceptions will be similar to the fragmented and synthetic conceptions obtained in prior developmental research. Ninety-nine third- and fifth-grade children read and recalled…

Biological Features of the Soil: Advanced Crop and Soil Science. A Course of Study.

ERIC Educational Resources Information Center

Miller, Larry E.

The course of study represents the third of six modules in advanced crop and soil science and introduces the agriculture student to biological features of soil. Upon completing the two day lesson, the student will: (1) realize the vast amount of life present in the soil, (2) be able to list representative animal and plant life in the soil by size,…

Glass Science tutorial lecture No. 5: Historical review of USDOE tank waste management

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

McDaniel, E.W.

1995-02-01

This is a two day course whose objective is to present an unbiased historical overview of the DOE tank waste activities. World events which impacted the US nuclear program (or vise versa) will be presented. Liquid, mostly tank waste, and sludge are the primary concerns of this course.

Human embryonic stem cells and good manufacturing practice: Report of a 1- day workshop held at Stem Cell Biology Research Center, Yazd, 27th April 2017.

PubMed

Akyash, Fatemeh; Sadeghian-Nodoushan, Fatemeh; Tahajjodi, Somayyeh Sadat; Nikukar, Habib; Farashahi Yazd, Ehsan; Azimzadeh, Mostafa; D Moore, Harry; Aflatoonian, Behrouz

2017-05-01

This report explains briefly the minutes of a 1-day workshop entitled; "human embryonic stem cells (hESCs) and good manufacturing practice (GMP)" held by Stem Cell Biology Research Center based in Yazd Reproductive Sciences Institute at Shahid Sadoughi University of Medical Sciences, Yazd, Iran on 27 th April 2017. In this workshop, in addition to the practical sessions, Prof. Harry D. Moore from Centre for Stem Cell Biology, University of Sheffield, UK presented the challenges and the importance of the biotechnology of clinical-grade human embryonic stem cells from first derivation to robust defined culture for therapeutic applications.

Family Science Day

ERIC Educational Resources Information Center

McCubbins, Sara; Thomas, Bethany; Vetere, Michael

2014-01-01

This article describes a family-friendly science day event that encourages scientific discovery through hands-on activities, while also providing an opportunity to learn about scientific careers from actual research scientists and science educators, thereby raising awareness of the importance of STEM in our society. The one-day event bought…

Multimedia presentations on the human genome: Implementation and assessment of a teaching program for the introduction to genome science using a poster and animations.

PubMed

Kano, Kei; Yahata, Saiko; Muroi, Kaori; Kawakami, Masahiro; Tomoda, Mari; Miyaki, Koichi; Nakayama, Takeo; Kosugi, Shinji; Kato, Kazuto

2008-11-01

Genome science, including topics such as gene recombination, cloning, genetic tests, and gene therapy, is now an established part of our daily lives; thus we need to learn genome science to better equip ourselves for the present day. Learning from topics directly related to the human has been suggested to be more effective than learning from Mendel's peas not only because many students do not understand that plants are organisms, but also because human biology contains important social and health issues. Therefore, we have developed a teaching program for the introduction to genome science, whose subjects are focused on the human genome. This program comprises mixed multimedia presentations: a large poster with illustrations and text on the human genome (a human genome map for every home), and animations on the basics of genome science. We implemented and assessed this program at four high schools. Our results indicate that students felt that they learned about the human genome from the program and some increases in students' understanding were observed with longer exposure to the mixed multimedia presentations. Copyright © 2008 International Union of Biochemistry and Molecular Biology, Inc.

The First Mediterranean Seminar on Science Writing, Editing and Publishing, Sarajevo, December 2-3, 2016.

PubMed

Masic, Izet; Donev, Doncho; Sinanovic, Osman; Jakovljevic, Miro; Zerem, Enver; Milosevic, Dejan B; Gajovic, Srecko; Gasparyan, Armen Yuri; Sokolovic, Sekib; Salkic, Nermin; Uzunovic, Selma; Dobric, Silva; Kurti, Floreta; Begic, Edin; Kurtcehajic, Admir

2016-12-01

The First Mediterranean Seminar on Science Writing, Editing & Publishing (SWEP 2016) was held in Sarajevo, Bosnia & Herzegovina from 2nd to 3rd December 2016. It was organized by Academy of Medical Sciences of Bosnia and Herzegovina, running concurrent sessions as part of its Annual Meeting titled " "Days of AMNuBiH - Theory and Practice in Science Communication and Scientometrics". Hotel Bosnia in the city centre was the chosen venue. On the first day, nineteen presentations on various issues of science writing and publication ethics were delivered by speakers from Croatia, Serbia, Macedonia, Albania, Bosnia & Herzegovina and the UK (Asim Kurjak, Milivoj Boranić, Doncho Donev, Osman Sinanović, Miro Jakovljević, Enver Zerem, Dejan Milošević, Silva Dobrić, Srećko Gajović, Izet Mašić, Armen Yuri Gasparyan, Šekib Sokolović, Nermin Salkić, Selma Uzunović, Admir Kurtčehajić, Edin Begić and Floreta Kurti). Each presentation had a take-home message for novice and seasoned authors, encountering numerous problems in non-Anglophone research environment. Lecturers, who were internationally recognized editors of regional journals, generously shared their experience of adhering to the best ethical guidance. Elegant presentations by Srećko Gajović (Editor-in-Chief of the Croatian Medical Journal) and Armen Yuri Gasparyan (past Chief Editor of the European Science Editing) showcased their accomplishments that strengthened ties between authors from all over the world. Gasparyan reflected on educational resources of editorial associations, such as the International Committee of Medical Journal Editors (ICMJE) and the Committee on Publication Ethics (COPE), and called not just to declare the adherence to, but also to enforce their ethical guidance in daily practice. Editors of Medical Archives, Croatian Medica Journal, Vojnosanitetski Pregled, Psychiatria Danubina, Acta Informatica Medica, Materia Socio-Medica, The Donald School Journal of Ultrasound in Obstretics and Gynecology, Acta Medica Saliniana and Medicinski Glasnik presented their editorial strategies aimed at attracting best authors and resolving problems with authorship, conflicts of interest, and plagiarism. Topical education on science writing and editing was considered as an inseparable part of continuing professional development in biomedicine. Armen Yuri Gasparyan (UK) was offered an opportunity to interact with more than 70 participants, attending the SWEP 2016 on the second day. The lecturer talked about author contributions, disclosures of conflicts of interests, plagiarism of ideas and words, research performance and impact indicators, and targeting ethical journals. Topics were presented in a way to help non-Anglophone authors, reviewers and editors avoid common ethical problems. Dr Gasparyan stressed the importance of regularly arranging such meetings across Balkan and Mediterranean countries to eradicate plagiarism and other forms research misconduct. The organizers of the SWEP 2016 awarded selected keynote speakers with certificates of lifetime achievement in journal editing, and decided to run the Seminar annually with support of Balkan and Mediterranean editors and publishers. The SWEP 2016 marked a turning point in the process of regional developments since all attending editors opted for nurturing enthusiasm of the organizers and launching the Mediterranean Association of Science Editors and Publishers (MASEP). The Seminar was a great success with its impressive scientific and social activities. It attracted more than 100 students, researchers, editors, and publishers from Bosnia & Herzegovina and neighbouring countries. Proceedings, in the form of short reports, were published in Acta Informatica Medica and archived in PubMed Central. New friendships were forged between regional experts in editing and young specialists during those unforgettable two days of intensive discussions and informal interactions (a-y).

The Kepler End-to-End Data Pipeline: From Photons to Far Away Worlds

NASA Technical Reports Server (NTRS)

Cooke, Brian; Thompson, Richard; Standley, Shaun

2012-01-01

The Kepler mission is described in overview and the Kepler technique for discovering exoplanets is discussed. The design and implementation of the Kepler spacecraft, tracing the data path from photons entering the telescope aperture through raw observation data transmitted to the ground operations team is described. The technical challenges of operating a large aperture photometer with an unprecedented 95 million pixel detector are addressed as well as the onboard technique for processing and reducing the large volume of data produced by the Kepler photometer. The technique and challenge of day-to-day mission operations that result in a very high percentage of time on target is discussed. This includes the day to day process for monitoring and managing the health of the spacecraft, the annual process for maintaining sun on the solar arrays while still keeping the telescope pointed at the fixed science target, the process for safely but rapidly returning to science operations after a spacecraft initiated safing event and the long term anomaly resolution process.The ground data processing pipeline, from the point that science data is received on the ground to the presentation of preliminary planetary candidates and supporting data to the science team for further evaluation is discussed. Ground management, control, exchange and storage of Kepler's large and growing data set is discussed as well as the process and techniques for removing noise sources and applying calibrations to intermediate data products.

Parent involvement and science achievement: A latent growth curve analysis

NASA Astrophysics Data System (ADS)

Johnson, Ursula Yvette

This study examined science achievement growth across elementary and middle school and parent school involvement using the Early Childhood Longitudinal Study - Kindergarten Class of 1998--1999 (ECLS-K). The ECLS-K is a nationally representative kindergarten cohort of students from public and private schools who attended full-day or half-day kindergarten class in 1998--1999. The present study's sample (N = 8,070) was based on students that had a sampling weight available from the public-use data file. Students were assessed in science achievement at third, fifth, and eighth grades and parents of the students were surveyed at the same time points. Analyses using latent growth curve modeling with time invariant and varying covariates in an SEM framework revealed a positive relationship between science achievement and parent involvement at eighth grade. Furthermore, there were gender and racial/ethnic differences in parents' school involvement as a predictor of science achievement. Findings indicated that students with lower initial science achievement scores had a faster rate of growth across time. The achievement gap between low and high achievers in earth, space and life sciences lessened from elementary to middle school. Parents' involvement with school usually tapers off after elementary school, but due to parent school involvement being a significant predictor of eighth grade science achievement, later school involvement may need to be supported and better implemented in secondary schooling.

Sun-Earth Days- "Have a Solar Blast"- Educational Outreach on a National Scale

NASA Astrophysics Data System (ADS)

Mortfield, P.; Lewis, E. M.; Cline, T.; Thieman, J. R.

2001-05-01

Sun-Earth Days was an Educational Outreach on a Massive Scale. This was NASA's first-ever "Sun-Earth Days," April 27-28, 2001, developed to share information and excitement about our star and its electric connection to Earth. For the year 2001, NASA's Sun-Earth Connection missions and The Astronomical League partnered to sponsor this educational and entertaining event in the context of National Astronomy Day and Week. As part of NASA's Sun-Earth Connection Education Forum's Sun-Earth Day events, a webcast was hosted by EPO team at Stanford SOLAR Center in collaboration with Astronomy Day and Project Astro. Prior to the webcast NASA Centers and the Educator Resource Centers conducted training workshops to aid 4000 teachers in their participation in the interactive webcast. The webcast involved 35,000 students from across the country and allowed students an opportunity to present results from a variety of solar activities and interact with fellow students. NASA Scientists were on hand to field questions, and had the opportunity to tell viewers why they chose their exciting careers. Webcasts are a great way to reach and interact with a large audience of educators and students who wish to incorporate the science of the Sun into their curriculum. Sun-Earth Days was on the Web, with a single website of information, featuring excellent classroom activities and ideas, selections of the best background reading on the science, links to our many spacecraft and science missions, and some pointers to raw science data and imagery on the web. Sun-Earth Days kits were assembled and packaged through NASA's CORE, a distribution facility in Ohio and mailed to each of the NASA Centers and 25 Educator Resource Centers who participated in a training workshop for educators. Over 4000 educators attended workshops through the NASA network to learn about the Sun. " An Event Near You", portion of the website, listed the events within the USA that linked scientists with educators and created a wide network for learning about the Sun across the USA. Numerous publications announced the event and Discovery Science Channel supported NASA's Sun-Earth Days with two special programs, SAVAGE SUN and THE SUN. There have been many lessons learned during the development and initiation of Sun-Earth Days, as a national event. The most rewarding and exciting outcome was the demand for materials and the positive response for the event, leading to the determination to continue as an annual event. The results will be featured and plans announced for the second annual event, which features the Sun and the science from Sun-Earth Connection missions, in anticipation of others joining us for 2002 to make use of this medium for their education and outreach efforts

Presentation Stations of the General Atomics Fusion Educational Program

NASA Astrophysics Data System (ADS)

Lee, R. L.; Fusion Group Education Outreach Team

1996-11-01

The General Atomics Fusion Group's Educational Program has been actively promoting fusion science and applications throughout San Diego County's secondary school systems for over three years. The educational program allows many students to learn more about nuclear fusion science, its applications, and what it takes to become an active participant in an important field of study. It also helps educators to better understand how to teach fusion science in their classroom. Tours of the DIII--D facility are a centerpiece of the program. Over 1000 students visited the DIII--D research facility during the 1995--1996 school year for a half-day of presentations, discussions, and hands-on learning. Interactive presentations are provided at six different stations by GA scientists and engineers to small groups of students during the tours. Stations include topics on energy, plasma science, the electromagnetic spectrum, radiation and risk assessment, and data acquisition. Included also is a tour of the DIII--D machine hall and model where students can see and discuss many aspects of the tokamak. Portions of each station will be presented and discussed.

Voyage to Jupiter

NASA Technical Reports Server (NTRS)

Morrison, D.; Samz, J.

1980-01-01

Early observations of the Jovian system are reviewed as well as the scientific objectives of the Pioneer and Voyager flyby missions. Launch vehicles, spacecraft trajectories, and the instruments carried are described. Photographs obtained by both voyage spacecraft are presented along with day-by-day summaries of the findings recorded by the various instruments and experiments carried by each spacecraft. Pictorial maps of the Galilean satellites, and lists of the Voyager science and managements teams are included.

Recent Results and Near Term Outlook for the NASA Balloon Science Program

NASA Astrophysics Data System (ADS)

Jones, William Vernon

Long-duration and conventional balloon flights in the traditional Astrophysics, Solar and Heliophysics, and Earth Science disciplines have continued in both polar and non-polar regions since the 39th COSPAR Assembly in Mysore, India. One of these established a new flight record of 55 days over Antarctica during the 2012-2013 austral season. That Super-TIGER science flight broke both the 42-day record of the CREAM science flight during the 2004-2005 season and the 54-day super pressure balloon test flight in 2008-2009. With two comets approaching the sun in 2013-2014, the Planetary Science community has shown increased interest in remote observations of comets, planets, and other objects in the Solar System. All of the above science disciplines are interested in super pressure balloon (SPB) flights, which have been under development by NASA, and which were strongly supported by the Astro2010 Decadal Study. A 532,152 m3 (18.8 MCF) SPB with a major gamma ray astrophysics payload is planned for an ultra-long duration balloon (ULDB) test flight around and from Antarctica during the upcoming 2014-2015 season. Flights for SPB qualification to support 1000 kg science instruments to 33 km altitude have proceeded in parallel with planning for options to increase the altitude for less massive instruments that require less atmospheric overburden. The nearly constant SPB volume will provide stable altitude long-duration flights at non-polar latitudes, thereby supporting a much broader range of scientific investigations. Scientific ballooning continues to complement and enable space missions, while training young scientists and systems engineers for the workforce needed to conduct future missions. Highlights of results from past balloon-borne measurements and expected results from ongoing and planned balloon-borne experiments will be presented.

Spacelab 3 Mission Science Review

NASA Technical Reports Server (NTRS)

Fichtl, George H. (Editor); Theon, John S. (Editor); Hill, Charles K. (Editor); Vaughan, Otha H. (Editor)

1987-01-01

Papers and abstracts of the presentations made at the symposium are given as the scientific report for the Spacelab 3 mission. Spacelab 3, the second flight of the National Aeronautics and Space Administration's (NASA) orbital laboratory, signified a new era of research in space. The primary objective of the mission was to conduct applications, science, and technology experiments requiring the low-gravity environment of Earth orbit and stable vehicle attitude over an extended period (e.g., 6 days) with emphasis on materials processing. The mission was launched on April 29, 1985, aboard the Space Shuttle Challenger which landed a week later on May 6. The multidisciplinary payload included 15 investigations in five scientific fields: material science, fluid dynamics, life sciences, astrophysics, and atmospheric science.

Making Debris Avoidance Decisions for ESMO's EOS Mission Set

NASA Technical Reports Server (NTRS)

Mantziaras, Dimitrios

2016-01-01

The presentation will cover the aspects of making debris risk decisions from the NASA Mission Director's perspective, specifically for NASA Earth Science Mission Operations (ESMO) Earth Observing System (EOS) mission set. ESMO has been involved in analyzing potential debris risk conjunctions with secondary objects since the inception of this discipline. Through the cumulated years of experience and continued exposure to various debris scenarios, ESMO's understanding of the problem and process to deal with this issue has evolved. The presentation will describe the evolution of the ESMO process, specifically as it relates to the maneuver execution and spacecraft risk management decision process. It will briefly cover the original Drag Make-Up Maneuver, several day, methodical manually intensive, ramp up waive off approach, to the present day more automated, pre-canned onboard command, tools based approach. The presentation will also cover the key information needed to make debris decisions and challenges in doing so while still trying to meet science goals, constellation constraints and manage resources. A slide or two at the end of the presentation, will be devoted to discussing what further improvements could be helpful to improve decision making and future process improvement plans challenges.

Exploring the Sky: An Exploratory Study on the Effectiveness of Discourse in an Atmospheric Science Outreach Program

NASA Astrophysics Data System (ADS)

Boyd, K.; Balgopal, M.; Birner, T.

2015-12-01

Educational outreach programs led by scientists or scientific organizations can introduce participants to science content, increase their interest in science, and help them understand the nature of science (NOS). Much of atmospheric science (AS) educational outreach to date has concentrated on teacher professional development programs, but there is still a need to study how students react to classroom programs led by scientists. The purpose of this research project is to examine student engagement with AS and NOS content when presented by a university atmospheric scientist or an Earth system science teacher. The guiding research question was: how do students interact with science experts in their classrooms compared to their teachers when learning about Earth science and NOS? The outreach program was developed by an AS faculty member and was implemented in a local 10th grade Earth Science class. The presenter used historical stories of discoveries to introduce concepts about the middle atmosphere and climate circulations, reinforcing the NOS in his interactive presentations. On a separate day the teacher implemented a lesson on plate tectonics grounded in NOS. A case study analysis is being conducted using videotaped presentations on Earth science and NOS by the teacher and the scientist, pre- and post- questionnaires, and teacher and scientist interviews in order to determine patterns in student-presenter discourse, the levels of presenters' inquiry-based questioning, and the depth of student responses around Earth science content and NOS. Preliminary results from video analysis indicate that the scientist used higher inquiry-based questioning strategies compared to the teacher; however the teacher was able to go into more depth on a topic with the lesson. Scientists must consider whether the trade-offs warrant focusing their outreach efforts on content professional development for teachers or content outreach for K-12 students.

Professional Development for Early Childhood Educators: Efforts to Improve Math and Science Learning Opportunities in Early Childhood Classrooms.

PubMed

Piasta, Shayne B; Logan, Jessica A R; Pelatti, Christina Yeager; Capps, Janet L; Petrill, Stephen A

2015-05-01

Because recent initiatives highlight the need to better support preschool-aged children's math and science learning, the present study investigated the impact of professional development in these domains for early childhood educators. Sixty-five educators were randomly assigned to experience 10.5 days (64 hours) of training on math and science or on an alternative topic. Educators' provision of math and science learning opportunities were documented, as were the fall-to-spring math and science learning gains of children ( n = 385) enrolled in their classrooms. Professional development significantly impacted provision of science, but not math, learning opportunities. Professional development did not directly impact children's math or science learning, although science learning was indirectly affected via the increase in science learning opportunities. Both math and science learning opportunities were positively associated with children's learning. Results suggest that substantive efforts are necessary to ensure that children have opportunities to learn math and science from a young age.

Professional Development for Early Childhood Educators: Efforts to Improve Math and Science Learning Opportunities in Early Childhood Classrooms

PubMed Central

Piasta, Shayne B.; Logan, Jessica A. R.; Pelatti, Christina Yeager; Capps, Janet L.; Petrill, Stephen A.

2014-01-01

Because recent initiatives highlight the need to better support preschool-aged children’s math and science learning, the present study investigated the impact of professional development in these domains for early childhood educators. Sixty-five educators were randomly assigned to experience 10.5 days (64 hours) of training on math and science or on an alternative topic. Educators’ provision of math and science learning opportunities were documented, as were the fall-to-spring math and science learning gains of children (n = 385) enrolled in their classrooms. Professional development significantly impacted provision of science, but not math, learning opportunities. Professional development did not directly impact children’s math or science learning, although science learning was indirectly affected via the increase in science learning opportunities. Both math and science learning opportunities were positively associated with children’s learning. Results suggest that substantive efforts are necessary to ensure that children have opportunities to learn math and science from a young age. PMID:26257434

Gas-analytic measurement complexes of Baikal atmospheric-limnological observatory

NASA Astrophysics Data System (ADS)

Pestunov, D. A.; Shamrin, A. M.; Shmargunov, V. P.; Panchenko, M. V.

2015-11-01

The paper presents the present-day structure of stationary and mobile hardware-software gas-analytical complexes of Baikal atmospheric-limnological observatory (BALO) Siberian Branch Russian Academy of Sciences (SB RAS), designed to study the processes of gas exchange of carbon-containing gases in the "atmosphere-water" system, which are constantly updated to include new measuring and auxiliary instrumentation.

Fatigue solutions for maintenance : from science to workplace reality.

DOT National Transportation Integrated Search

2011-12-01

Thirty delegates, mostly from the FAA's Aviation Safety (AVS) business unit, but also from U.S. industry and Transport Canada, assembled for a two-day workshop in Oklahoma City, OK. The workshop format combined key presentation topics, each followed ...

Optics from Euclid to Huygens.

PubMed

Herzberger, M

1966-09-01

The salient contributions of writers on optics from Euclid to Newton and Huygens are outlined, with a workable bibliography, to encourage present-day workers to restudy the classical writings and to find ideas that lie outside the paths that orthodox optical science has taken.

[The development of European Union common research and development policy and programs with special regard to life sciences].

PubMed

Pörzse, Gábor

2009-08-09

Research and development (R&D) has been playing a leading role in the European Community's history since the very beginning of European integration. Its importance has grown in recent years, after the launch of the Lisbon strategy. Framework programs have always played a considerable part in community research. The aim of their introduction was to fine tune national R&D activities, and to successfully divide research tasks between the Community and the member states. The Community, from the very outset, has acknowledged the importance of life sciences. It is no coincidence that life sciences have become the second biggest priority in the last two framework programs. This study provides a historical, and at the same time analytical and evaluative review of community R&D policy and activity from the starting point of its development until the present day. It examines in detail how the changes in structure, conditional system, regulations and priorities of the framework programs have followed the formation of social and economic needs. The paper puts special emphasis on the analysis of the development of life science research, presenting how they have met the challenges of the age, and how they have been built into the framework programs. Another research area of the present study is to elaborate how successfully Hungarian researchers have been joining the community research, especially the framework programs in the field of life sciences. To answer these questions, it was essential to survey, process and analyze the data available in the national and European public and closed databases. Contrary to the previous documents, this analysis doesn't concentrate on the political and scientific background. It outlines which role community research has played in sustainable social and economic development and competitiveness, how it has supported common policies and how the processes of integration have been deepening. Besides, the present paper offers a complete review of the given field, from its foundation up until the present day, by elaborating the newest initiatives and ideas for the future. This work is also novel from the point of view of the given professional field, the life sciences in the framework programs, and processing and evaluating of data of Hungarian participation in the 5th and 6th framework programs in the field of life sciences.

PREFACE: Fullerene Nano Materials (Symposium of IUMRS-ICA2008)

NASA Astrophysics Data System (ADS)

Miyazawa, Kun'ichi; Fujita, Daisuke; Wakahara, Takatsugu; Kizuka, Tokushi; Matsuishi, Kiyoto; Ochiai, Yuichi; Tachibana, Masaru; Ogata, Hironori; Mashino, Tadahiko; Kumashiro, Ryotaro; Oikawa, Hidetoshi

2009-07-01

This volume contains peer-reviewed invited and contributed papers that were presented in Symposium N 'Fullerene Nano Materials' at the IUMRS International Conference in Asia 2008 (IUMRS-ICA 2008), which was held on 9-13 December 2008, at Nagoya Congress Center, Nagoya, Japan. Over twenty years have passed since the discovery of C60 in 1985. The discovery of superconductivity of C60 in 1991 suggested infinite possibilities for fullerenes. On the other hand, a new field of nanocarbon has been developed recently, based on novel functions of the low-dimensional fullerene nanomaterials that include fullerene nanowhiskers, fullerene nanotubes, fullerene nanosheets, chemically modified fullerenes, endohedral fullerenes, thin films of fullerenes and so forth. Electrical, electrochemical, optical, thermal, mechanical and various other properties of fullerene nanomaterials have been investigated and their novel and anomalous nature has been reported. Biological properties of fullerene nanomaterials also have been investigated both in medical applications and toxicity aspects. The recent research developments of fullerene nanomaterials cover a variety of categories owing to their functional diversity. This symposium aimed to review the progress in the state-of-the-art technology based on fullerenes and to offer the forum for active interdisciplinary discussions. 24 oral papers containing 8 invited papers and 22 poster papers were presented at the two-day symposium. Topics on the social acceptance of nanomaterials including fullerene were presented on the first day of the symposium. Biological impacts of nanomaterials and the importance of standardization of nanomaterials characterization were also shown. On the second day, the synthesis, properties, functions and applications of various fullerene nanomaterials were shown in both the oral and poster presentations. We are grateful to all invited speakers and many participants for valuable contributions and active discussions. This symposium was partly supported by the Coordination Program of Science and Technology Projects ''Developing Nanotechnologies and Engaging the Public'' conducted by the Council for Science and Technology Policy (CSTP) and funded by Special Coordination Funds for Promoting Science and Technology. Organizing committee of Symposium N (IUMRS-ICA 2008) Chair Kun'ichi Miyazawa (National Institute for Materials Science, Japan) Vice Chairs Daisuke Fujita (National Institute for Materials Science, Japan) Takatsugu Wakahara (National Institute for Materials Science, Japan) Tokushi Kizuka (Tsukuba University, Japan) Kiyoto Matsuishi (Tsukuba University, Japan) Yuichi Ochiai (Chiba University, Japan) Masaru Tachibana (Yokohama City University, Japan) Hironori Ogata (Hosei University, Japan) Tadahiko Mashino (Keio University, Japan) Ryotaro Kumashiro (Tohoku University, Japan) Hidetoshi Oikawa (Tohoku University, Japan)

Assessing the Credibility of Climate Science Information: A Roadmap for Educators

NASA Astrophysics Data System (ADS)

Mandia, S. A.

2017-12-01

Although there is an overwhelming scientific consensus that humans are driving modern day climate change, a significant portion of Americans are still not convinced. One reason for this gap in understanding results from a large body of misinformation that is easily accessible by students and educators. Here the author presents an effective teaching model to allow students to assess the credibility of organizations and their authors who publish climate science information aimed toward the general public.

Science Results and Lessons Learned from CubeSat: Colorado Space Weather Experiment (CSSWE)

NASA Astrophysics Data System (ADS)

Li, Xinlin

The Relativistic Electron and Proton Telescope integrated little experiment (REPTile) is a loaded-disc collimated solid-state particle telescope, designed, built, tested, and operated by a team of students at the University of Colorado. It is the only science payload onboard the Colorado Student Space Weather Experiment (CSSWE), a 3U CubeSat (10cm x 10cm x 30cm) launched into a low-Earth, 480km x 780km, and highly inclined (65 deg) orbit on 13 September 2012. REPTile measures differential fluxes of 0.58 to >3.8 MeV electrons and 9-40 MeV protons. These measurements, by themselves and in conjunction with other larger missions, are critical to understand the dynamics of these energetic particles. Miniaturizing a power- and mass-hungry particle telescope to return clean measurements from a CubeSat platform is challenging. To overcome these challenges, REPTile underwent a rigorous design and testing phase. Despite the limitations inherent with CubeSats, REPTile to date (still in operation) has returned more than 300 days of valuable science data, more than tripling its nominal mission lifetime of 90 days. The data are clean, as REPTile is able to clearly distinguish between particle species. Important science results using REPTile data, some of which have been published in peer-reviewed journals, will be presented in this presentation.

Ten days of astronomy for 50 children

NASA Astrophysics Data System (ADS)

Godier, Stéphanie; Mathias, Katia

2011-06-01

We present a 10 day-long astronomical discovery class for children from 10 up to 12 years old. ``Classical'' workshops dealing with constellations, sky maps, sundiala, rocket construction and launching, Sun and deep sky observations are proposed to children. In addition, we present our own workshops that can be achieved by children as research projects in a scientific, literary or in an artistic way. In this context, the rôle of astronomy is both educational and social for children. Scientific rudiments are passed on from scientific educators to pupils and from pupils to their families. Astronomy is an unifying science for everyone.

ORD’s Urban Watershed Management Branch

EPA Science Inventory

This is a poster for the Edison Science Day, tentatively scheduled for June 10, 2009. This poster presentation summarizes key elements of the EPA Office of Research and Development’s (ORD) Urban Watershed Management Branch (UWMB). An overview of the national problems posed by w...

My Super Bowl of Favorite Foods.

ERIC Educational Resources Information Center

Trede, Mildred

1992-01-01

Various learning activities in language arts, mathematics, social studies, and science are presented, using the theme of favorite foods. Sample activities include thinking of similes and metaphors related to food, calculating calories eaten in a day, and listing foods associated with specific countries. (JDD)

MOBI: a marine and earth science interpretation and qualification program for out-of-school environment and natural heritage interpreters and other science communicators in Germany

NASA Astrophysics Data System (ADS)

Schneider, S.; Ellger, C.

2017-12-01

As a contribution to Germany's "Science Year 2016*17 - Seas and Oceans", a large science outreach program organized and financed by the National Ministry for Education and Research, GeoUnion, the umbrella organization of Earth science associations and institutions in Germany, has conducted a series of advance level workshops for out-of-school educators and interpreters in Germany. The workshops were organized in co-operation with geoparks, biosphere reserve areas and other environmental management institutions all over Germany. The goal was to convey various perspectives of modern marine sciences to inland venues, linking important present-day marine themes with the presentation of marine phases in the geological history of the host region. The workshops were designed for park rangers, museum educationalists and other science communicators, initiating a broader impact on target groups such as school classes, (geo-)tourists and stakeholder groups. Our approach has been to combine lectures by top-level scientists (on both ocean literacy aspects and regional geology) with discussions and an on-the-spot learning-and-presenting module based on prepared text and visual material. Beyond earth science issues we have integrated economy, ecology, social sciences as well as arts and humanities aspects. One central topic was the role of the world ocean in climate change; other themes highlighted sea level rise, the thermohaline circulation, sea-floor spreading, coral reefs, over-fishing, various marine species and the problem of plastic waste in the ocean. We had anticipated that marine issues are actually very rarely discussed in inland Germany. A structured presentation of ocean literacy elements has proved to be a new range of topical issues from earth and environmental sciences highly appreciated by the participants.

Connecting Oceanography and Music

NASA Astrophysics Data System (ADS)

Beauregard, J. L.

2016-02-01

Capturing and retaining the interest of non-science majors in science classes can be difficult, no matter what type of science. At Berklee College of Music, this challenge is especially significant, as all students are music majors. In my Introductory Oceanography course, I use a final project as a way for the students to link class material with their own interests. The students may choose any format to present their projects to the class; however, many students write and perform original music. The performances of ocean-themed music have become a huge draw of the Introductory Oceanography course. In an effort to expand the reach of this music, several colleagues and I organized the first Earth Day event at Berklee, `Earthapalooza 2015.' This event included performances of music originally written for the final projects, as well as other musical performances, poetry readings, guest talks, and information booths. Although the idea of an Earth Day event is not new, this event is unique in that student performances really resonate with the student audience. Additionally, since many of these students will enter professional careers in the performance and recording industries, the potential exists for them to expose large audiences to the issues of oceanography through music. In this presentation, I will play examples of original student compositions and show video of the live student performances. I will also discuss the benefits and challenges of the final projects and the Earth Day event. Finally, I will highlight the future plans to continue ocean-themed music at Berklee.

PREFACE: International Conference on Applied Sciences (ICAS2014)

NASA Astrophysics Data System (ADS)

Lemle, Ludovic Dan; Jiang, Yiwen

2015-06-01

The International Conference on Applied Sciences (ICAS2014) took place in Hunedoara, Romania from 2-4 October 2014 at the Engineering Faculty of Hunedoara. The conference takes place alternately in Romania and in P.R. China and is organized by "Politehnica" University of Timisoara, Romania, and Military Economics Academy of Wuhan, P.R. China, with the aim to serve as a platform for exchange of information between various areas of applied sciences and to promote the communication between scientists of different nations, countries and continents. The topics of the conference covered a comprehensive spectrum of issues: 1. Economical Sciences 2. Engineering Sciences 3. Fundamental Sciences 4. Medical Sciences The conference gathered qualified researchers whose expertise can be used to develop new engineering knowledge that has the potential for application in economics, defense, medicine, etc. There were nearly 100 registered participants from six countries, and four invited and 56 oral talks were delivered during the two days of the conference. Based on the work presented at the conference, selected papers are included in this volume of IOP Conference Series: Materials Science and Engineering. These papers present new research in the various fields of Materials Engineering, Mechanical Engineering, Computer Engineering, and Mathematical Engineering. It is our great pleasure to present this volume of IOP Conference Series: Materials Science and Engineering to the scientific community to promote further research in these areas. We sincerely hope that the papers published in this volume will contribute to the advancement of knowledge in their respective fields.

Adding a Bit More History to Science Courses

NASA Astrophysics Data System (ADS)

DeBuvitz, William

2011-05-01

The usual science course is not meant to be a history course and the usual science book is not meant to be a history book. However, most science books do include some historical information. Unfortunately, the history part is usually so brief that it is far from interesting and often so oversimplified that it is totally wrong. Introductory physics books often present the history of physics as a dull, cold, logical progression of discoveries and theories. As a result, the student might think that one day Sir Isaac Newton said to himself, "I think I'll produce a theory of gravitation." Then he sat down, wrote it all out, published it, received universal acclaim, and then was included in all physics textbooks. This view of science can look pretty dull and unappealing to students.

Fundamental Science with Pulsed Power: Research Opportunities and User Meeting.

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

Mattsson, Thomas Kjell Rene; Wootton, Alan James; Sinars, Daniel Brian

The fifth Fundamental Science with Pulsed Power: Research Opportunities and User Meeting was held in Albuquerque, NM, July 20-­23, 2014. The purpose of the workshop was to bring together leading scientists in four research areas with active fundamental science research at Sandia’s Z facility: Magnetized Liner Inertial Fusion (MagLIF), Planetary Science, Astrophysics, and Material Science. The workshop was focused on discussing opportunities for high-­impact research using Sandia’s Z machine, a future 100 GPa class facility, and possible topics for growing the academic (off-Z-campus) science relevant to the Z Fundamental Science Program (ZFSP) and related projects in astrophysics, planetary science, MagLIF-more » relevant magnetized HED science, and materials science. The user meeting was for Z collaborative users to: a) hear about the Z accelerator facility status and plans, b) present the status of their research, and c) be provided with a venue to meet and work as groups. Following presentations by Mark Herrmann and Joel Lash on the fundamental science program on Z and the status of the Z facility where plenary sessions for the four research areas. The third day of the workshop was devoted to breakout sessions in the four research areas. The plenary-­ and breakout sessions were for the four areas organized by Dan Sinars (MagLIF), Dylan Spaulding (Planetary Science), Don Winget and Jim Bailey (Astrophysics), and Thomas Mattsson (Material Science). Concluding the workshop were an outbrief session where the leads presented a summary of the discussions in each working group to the full workshop. A summary of discussions and conclusions from each of the research areas follows and the outbrief slides are included as appendices.« less

29ièmes Journées Franco-Belges de Pharmacochimie: Meeting Report

PubMed Central

2015-01-01

The “Journées Franco-Belges de Pharmacochimie” is a recognized two-day annual meeting on Medicinal Chemistry that is renowned for the advanced science presented, conviviality, and outstanding opportunities for senior and young scientists to exchange knowledge. Abstracts of plenary lectures, oral communications, and posters presented during the meeting are collected in this report. PMID:26593925

[The suffocating presence of the body].

PubMed

Renza, Marta

2004-06-01

A brief reflection is presented on tuberculosis as a paradigm of disease and its relationship with human behavior based on Thomas Mann's The magic mountain. The romantic myth of tuberculosis is analyzed as a disease prevailing among psychologically sensitive people. This myth is compared with present day health expectations as a consequence of widespread information produced by the tireless efforts of the medical sciences.

Entry at Venus

NASA Technical Reports Server (NTRS)

Venkatapathy, Ethiraj; Smith, Brandon

2016-01-01

This is lecture to be given at the IPPW 2016, as part of the 2 day course on Short Course on Destination Venus: Science, Technology and Mission Architectures. The attached presentation material is intended to be introduction to entry aspects of Venus in-situ robotic missions. The presentation introduces the audience to the aerodynamic and aerothermodynamic aspects as well as the loads, both aero and thermal, generated during entry. The course touches upon the system design aspects such as TPS design and both high and low ballistic coefficient entry system concepts that allow the science payload to be protected from the extreme entry environment and yet meet the mission objectives.

NASA HyspIRI Workshop Report

USDA-ARS?s Scientific Manuscript database

On October 21-23rd 2008 NASA held a three-day workshop to consider the Hyperspectral and Infrared Imager (HyspIRI) mission recommended for implementation by the 2007 National Research Council Earth Science Decadal Survey. The open workshop provided a forum to present the initial observational requir...

NASA Space Science Day Events-Engaging Students in Science

NASA Technical Reports Server (NTRS)

Foxworth, S.; Mosie, A.; Allen, J.; Kent, J.; Green, A.

2015-01-01

The NASA Space Science Day Event follows the same format of planning and execution at all host universities and colleges. These institutions realized the importance of such an event and sought funding to continue hosting NSSD events. In 2014, NASA Johnson Space Center ARES team has supported the following universities and colleges that have hosted a NSSD event; the University of Texas at Brownsville, San Jacinto College, Georgia Tech University and Huston-Tillotson University. Other universities and colleges are continuing to conduct their own NSSD events. NASA Space Science Day Events are supported through continued funding through NASA Discovery Program. Community Night begins with a NASA speaker and Astromaterials display. The entire community surrounding the host university or college is invited to the Community Night. This year at the Huston-Tillotson (HTU) NSSD, we had Dr. Laurie Carrillo, a NASA Engineer, speak to the public and students. She answered questions, shared her experiences and career path. The speaker sets a tone of adventure and discovery for the NSSD event. After the speaker, the public is able to view Lunar and Meteorite samples and ask questions from the ARES team. The students and teachers from nearby schools attended the NSSD Event the following day. Students are able to see the university or college campus and the university or college mentors are available for questions. Students rotate through hour long Science Technology Engineering and Mathematics (STEM) sessions and a display area. These activities are from the Discovery Program activities that tie in directly with k- 12 instruction. The sessions highlight the STEM in exploration and discovery. The Lunar and Meteorite display is again available for students to view and ask questions. In the display area, there are also other interactive displays. Angela Green, from San Jacinto College, brought the Starlab for students to watch a planetarium exhibit for the NSSD at Huston-Tillotson University. Many HTU mentors were leading activities in the display room such as build a comet, volcano layering and robotics manipulation. Students were exposed to a variety STEM career possibilities and information. The students could relate the displays and sessions to what they were learning in school. The HTU mentors made the connection clear for the students. The students ended the event with a mission design presentation. They were able to take what they had learned during the day and were able to create a mission. Students presented their Mission Design and gained confidence in STEM. Conclusion: NASA Space Science Day Events provides an out of school experiential learning environment for students to enhance their STEM curriculum and let students see a college campus. The experiences students gain from attending NSSD gives them the confidence to see themselves on a college campus, possibly majoring in a STEM degree, and understand the importance of completing school.

Engaging Youth in Climate Change Issues with Family Science Day Activities

NASA Astrophysics Data System (ADS)

Brevik, Corinne E.; Brevik, Eric C.; Steffan, Joshua J.

2016-04-01

Dickinson State University organizes four Family Science Day events each fall during the months of September, October, November, and December. Activities are geared toward elementary-aged children to increase student engagement in the sciences. Offered on Saturday afternoons, each event focuses on a different science-related theme. Families can attend these events free of charge, and the kids participate in a large variety of hands-on activities that center around the event's theme. This year, the November event focused on climate change, including an emphasis on the roles soil plays in the climate system. The timing of this topic was carefully chosen. 2015 has been declared the International Year of Soil by the United Nations, and the Soil Science Society of America theme for the month of November was Soils and Climate. This public outreach event was an amazing opportunity to help the youth in our community learn about climate change in a fun, interactive environment. Climate changes in the past, present, and future were emphasized. Activities including the Farming Game, painting with soils, taking Jello "cores", creating a cloud in a jar, and making a glacier in a bag helped children learn how science is a process of discovery that allows them to better understand the world they live in. In addition to the hands-on activities, a planetarium show focused on climate change was also offered during the event, surrounding the kids and their parents in a fully immersive, 360-degree show that allowed them to personally observe phenomena that are otherwise difficult to visualize. All of the activities at the Family Science Day event were staffed by university students, and this proved to be a very valuable experience for them as well. Some of the students who helped are majoring in a science field, and for them, the experience taught public communication. They learned to break complicated concepts down into simpler terms that young kids could understand. Education students who participated learned how to communicate science concepts to children, and students in other majors who helped with this event gained experiences that reinforced various concepts they had learned in their general education science courses.

First Results of the Juno Magnetometer Investigation in Jupiter's Magnetosphere

NASA Astrophysics Data System (ADS)

Connerney, J. E. P.; Oliversen, R. J.; Espley, J. R.; Schnurr, R.; Sheppard, D.; Odom, J.; Lawton, P.; Murphy, S.; Joergensen, J. L.; Joergensen, P. S.; Merayo, J. M. G.; Denver, T.; Benn, M.; Bjarno, J. B.; Malinnikova Bang, A.; Bloxham, J.; Smith, E. J.; Bolton, S. J.

2016-12-01

The Juno spacecraft entered polar orbit about Jupiter on July 4, 2016, after a picture perfect Jupiter Orbit Insertion (JOI) main engine burn lasting 35 minutes. Juno's science instruments were not powered during the critical maneuver sequence ( 5 days) but were fully operational shortly afterward. The 53.5-day capture orbit provides Juno's science instruments with the first opportunity to sample the Jovian environment close up and in polar orbit on August 27, 2016 (PJ1). Following a successful PJ1, a period reduction maneuver (PRM) will drop the spacecraft into its 14-day science orbit to begin the science phase of the mission. During this phase, the gravity and magnetic fields will be mapped with unprecedented accuracy as Juno conducts a study of Jupiter's interior structure and composition, in addition to the first comprehensive exploration of the polar magnetosphere. The magnetic field investigation onboard Juno is equipped with two magnetometer sensor suites, located at 10 and 12 m from the spacecraft body at the end of one of the three solar panel wings. Each contains a vector fluxgate magnetometer (FGM) sensor and a pair of co-located non-magnetic star tracker camera heads which provide accurate attitude determination for the FGM sensors. This very capable magnetic observatory samples the Jovian magnetic field at a rate of up to 64 vector samples/second. We present the first observations of Jupiter's magnetic field obtained in polar orbit and in context with prior observations and those acquired by Juno's other science instruments (waves and particles instruments, and remote-sensing infrared and ultraviolet imaging spectrographs).

A report from the American Academy of Neurology 2014 Annual Meeting (April 26-May 3 - Philadelphia, Pennsylvania, USA).

PubMed

Rabasseda, X

2014-06-01

Not far from the Liberty Bell Hall and the historical parks of old Philadelphia, the Pennsylvania Convention Center hosted this year's American Academy of Neurology Annual Meeting for a full week of integrated science, symposium and general poster sessions. A great amount of research papers were presented and discussed during the meeting by attendees taking refuge from the downpour outside during at least 2 days. But the science was worth staying indoors to witness high-quality research, as summarized in this report. Copyright 2014 Prous Science, S.A.U. or its licensors. All rights reserved.

Ethical Issues Surrounding Personalized Medicine: A Literature Review.

PubMed

Salari, Pooneh; Larijani, Bagher

2017-03-01

More than a decade ago, personalized medicine was presented in modern medicine. Personalized medicine means that the right drug should be prescribed for the right patient based on genetic data. No doubt is developing medical sciences, and its shift into personalized medicine complicates ethical challenges more than before. In this review, we categorized all probable ethical considerations of personalized medicine in research and development and service provision. Based on our review, extensive changes in healthcare system including ethical changes are needed to overcome the ethical obstacles including knowledge gap and informed consent, privacy and confidentiality and availability of healthcare services. Furthermore social benefit versus science development and individual benefit should be balanced. Therefore guidelines and regulations should be compiled to represent the ethical framework; also ethical decision making should be day-to-day and individualized.

Science-practice nexus for landslide surveying: technical training for local government units in Indonesia

NASA Astrophysics Data System (ADS)

Alam, A. L.; Hespiantoro, S.; Dyar, D.; Balzer, D.; Kuhn, D.; Torizin, J.; Fuchs, M.; Kastl, S.; Anhorn, J.

2017-02-01

The Indonesian archipelago is prone to various geological hazards on an almost day to day basis. In order to mitigate disaster risk and reduce losses, the government uses its unique setup of ministerial training institutions. The Centre for Development of Human Resources in Geology, Mineral and Coal offers different level of technical training to local governments in order to provide them with the necessary means to understand geological hazards, mitigate risks, and hence close the gap between local and national governments. One key factor has been the continuous incorporation of new scientific knowledge into their training curricula. The paper presents benefits and challenges of this science-practice nexus using the standardised landslide survey as one example where mobile technology has been introduced to the training just recently.

Students’ conceptions of radiation and what to do about them

NASA Astrophysics Data System (ADS)

Plotz, Thomas

2017-01-01

For good science teaching, it is necessary to have knowledge of your students’ preconceptions. Numerous studies have been conducted about typical ideas that students bring to the science classroom in science education research. Unfortunately the domains of which we know preconceptions are not distributed evenly and there is a lack of studies about students’ conceptions of electromagnetic radiation. This literature review focuses on the existing body of studies around those conceptions. All studies focusing on conceptions of radiation, including nuclear radiation, have been considered if they were published in international peer reviewed journals in English and German between 1980 and the present day. Some interesting conceptions mentioned in different studies are pointed out, as well as gaps in the literature that need to be filled. At the end, some ideas to conquer misconceptions are presented.

A New Approach to Teaching Science to Elementary Education Majors in Response to the NGSS

NASA Astrophysics Data System (ADS)

Brevik, C.; Daniels, L.; McCoy, C.

2015-12-01

The Next Generation Science Standards (NGSS) place an equal emphasis on science process skills and science content. The goal is to have K-12 students "doing" science, not just "learning about" science. However, most traditional college science classes for elementary education majors place a much stronger emphasis on science content knowledge with the hands-on portion limited to a once-a-week lab. The two models of instruction are not aligned. The result is that many elementary school teachers are unprepared to offer interactive science with their students. Without additional coaching, many teachers fall back on the format they learned in college - lecture, handouts, homework. If we want teachers to use more hands-on methods in the classroom, these techniques should be taught to elementary education majors when they are in college. Dickinson State University has begun a collaboration between the Teacher Education Department and the Department of Natural Sciences. The physical science course for elementary education majors has been completely redesigned to focus equally on the needed science content and the science process skills emphasized by the NGSS. The format of the course has been adjusted to more closely mirror a traditional K-5 classroom; the course meets for 50 minutes five days a week. A flipped-classroom model has been adopted to ensure no content is lost, and hands-on activities are done almost every day as new concepts are discussed. In order to judge the effectiveness of these changes, a survey tool was administered to determine if there was a shift in the students' perception of science as an active instead of a passive field of study. The survey also measured the students' comfort-level in offering a hands-on learning environment in their future classrooms and their confidence in their ability to effectively teach science concepts to elementary students. Results from the first year of the study will be presented.

Reliving Colonial Days in Your Classroom. Curriculum Boosters. Social Studies.

ERIC Educational Resources Information Center

Hennessey, Gail Skroback

1994-01-01

The article presents hands-on classroom projects to teach elementary students about colonial American history. Students make their own natural dyes, cook blueberry slump, and play cup-and-ball the way the colonists did. The activities integrate science, math, history, art, and language arts. (SM)

ARC-2008-ACD08-0199-004

NASA Image and Video Library

2008-09-04

Foton-M2 and Foton-M3 Mission description and summary of science results presented by Dr Richard Boyle The Foton-M3 spacecraft launched from Baikonur Cosmodrome (Kazakhstan) on Sept 14, 2007 and landed 12 days later approximately 130km south of Kustanay, Northern Kazakhstan. The Foton-me flight, following the 16-day Foto-M2 spaceflight (june 2005), represented a uique opportunity to re-fly and improve the Foton-M2 experiments. For Foton-Me, important improvements were made in hardware, experimental design and operational logistics.

ARC-2008-ACD08-0199-006

NASA Image and Video Library

2008-09-04

Foton-M2 and Foton-M3 Mission description and summary of science results presented by Dr. Eduardo Almeida The Foton-M3 spacecraft launched from Baikonur Cosmodrome (Kazakhstan) on Sept 14, 2007 and landed 12 days later approximately 130km south of Kustanay, Northern Kazakhstan. The Foton-me flight, following the 16-day Foto-M2 spaceflight (june 2005), represented a uique opportunity to re-fly and improve the Foton-M2 experiments. For Foton-Me, important improvements were made in hardware, experimental design and operational logistics.

ARC-2008-ACD08-0199-003

NASA Image and Video Library

2008-09-04

Foton-M2 and Foton-M3 Mission description and summary of science results presented by Mike Skidmore The Foton-M3 spacecraft launched from Baikonur Cosmodrome (Kazakhstan) on Sept 14, 2007 and landed 12 days later approximately 130km south of Kustanay, Northern Kazakhstan. The Foton-me flight, following the 16-day Foto-M2 spaceflight (june 2005), represented a uique opportunity to re-fly and improve the Foton-M2 experiments. For Foton-Me, important improvements were made in hardware, experimental design and operational logistics.

Perspective Taking and Synchronous Argumentation for Learning the Day/Night Cycle

ERIC Educational Resources Information Center

Schwarz, Baruch B.; Schur, Yaron; Pensso, Haim; Tayer, Naama

2011-01-01

Changing practices in schools is a very complex endeavor. This paper is about new practices we prompted to foster collaboration and critical reasoning in science classrooms: the presentation of pictures representing different perspectives, small group synchronous argumentation, and moderation of synchronous argumentation. A CSCL tool helped in…

Arab Contributions to World Knowledge: A Contemporary Curriculum Imperative

ERIC Educational Resources Information Center

Al-Hazza, Tami Craft; Lucking, Robert

2015-01-01

American K-12 school curricula are often bereft of acknowledgements of the historical contributions of Arab societies to our present-day intellectual heritage, an oversight most apparent in the sciences. Teachers in a thriving democracy are obliged to introduce contemporary scholarship that reflects the contributions of Arab scientists between the…

A Simple, Scalable, Script-based Science Processor

NASA Technical Reports Server (NTRS)

Lynnes, Christopher

2004-01-01

The production of Earth Science data from orbiting spacecraft is an activity that takes place 24 hours a day, 7 days a week. At the Goddard Earth Sciences Distributed Active Archive Center (GES DAAC), this results in as many as 16,000 program executions each day, far too many to be run by human operators. In fact, when the Moderate Resolution Imaging Spectroradiometer (MODIS) was launched aboard the Terra spacecraft in 1999, the automated commercial system for running science processing was able to manage no more than 4,000 executions per day. Consequently, the GES DAAC developed a lightweight system based on the popular Per1 scripting language, named the Simple, Scalable, Script-based Science Processor (S4P). S4P automates science processing, allowing operators to focus on the rare problems occurring from anomalies in data or algorithms. S4P has been reused in several systems ranging from routine processing of MODIS data to data mining and is publicly available from NASA.

A strategy for involving on-campus and distance students in a nursing research course.

PubMed

Shuster, George F; Learn, Cheryl Demerth; Duncan, Robert

2003-01-01

Teaching research at the undergraduate level can be a challenge. This is particularly true for distance education courses, in which students often feel isolated from each other and from faculty. Faculty teaching on-campus and distance education research courses designed a student research project and a method for bringing distance and on-campus students together to present their research findings. By actively engaging students in the research process and providing an on-campus research day for the presentation of student posters (Year 1) and research papers (Year 2), course faculty were able to achieve their two goals of directly involving students in the nursing research process and creating a greater student sense of belonging within the college learning community. Statistical analysis of an evaluation survey among on-site and off-site registered nurse to bachelor of science in nursing students indicated both groups ranked the Year 1 poster research day as good to very good. Students attending the Year 2 research day, where they presented papers, ranked the day as good. Statistical analysis indicated a significant difference between the two research days, with a clear student preference for posters. Students valued their active participation in the research process and the opportunity to get together and present their work. However, students clearly preferred a poster presentation format to presenting their findings as a research paper.

The First Mediterranean Seminar on Science Writing, Editing and Publishing, Sarajevo, December 2-3, 2016

PubMed Central

Masic, Izet; Donev, Doncho; Sinanovic, Osman; Jakovljevic, Miro; Zerem, Enver; Milosevic, Dejan B.; Gajovic, Srecko; Gasparyan, Armen Yuri; Sokolovic, Sekib; Salkic, Nermin; Uzunovic, Selma; Dobric, Silva; Kurti, Floreta; Begic, Edin; Kurtcehajic, Admir

2016-01-01

The First Mediterranean Seminar on Science Writing, Editing & Publishing (SWEP 2016) was held in Sarajevo, Bosnia & Herzegovina from 2nd to 3rd December 2016. It was organized by Academy of Medical Sciences of Bosnia and Herzegovina, running concurrent sessions as part of its Annual Meeting titled “ “Days of AMNuBiH - Theory and Practice in Science Communication and Scientometrics”. Hotel Bosnia in the city centre was the chosen venue. On the first day, nineteen presentations on various issues of science writing and publication ethics were delivered by speakers from Croatia, Serbia, Macedonia, Albania, Bosnia & Herzegovina and the UK (Asim Kurjak, Milivoj Boranić, Doncho Donev, Osman Sinanović, Miro Jakovljević, Enver Zerem, Dejan Milošević, Silva Dobrić, Srećko Gajović, Izet Mašić, Armen Yuri Gasparyan, Šekib Sokolović, Nermin Salkić, Selma Uzunović, Admir Kurtčehajić, Edin Begić and Floreta Kurti). Each presentation had a take-home message for novice and seasoned authors, encountering numerous problems in non-Anglophone research environment. Lecturers, who were internationally recognized editors of regional journals, generously shared their experience of adhering to the best ethical guidance. Elegant presentations by Srećko Gajović (Editor-in-Chief of the Croatian Medical Journal) and Armen Yuri Gasparyan (past Chief Editor of the European Science Editing) showcased their accomplishments that strengthened ties between authors from all over the world. Gasparyan reflected on educational resources of editorial associations, such as the International Committee of Medical Journal Editors (ICMJE) and the Committee on Publication Ethics (COPE), and called not just to declare the adherence to, but also to enforce their ethical guidance in daily practice. Editors of Medical Archives, Croatian Medica Journal, Vojnosanitetski Pregled, Psychiatria Danubina, Acta Informatica Medica, Materia Socio-Medica, The Donald School Journal of Ultrasound in Obstretics and Gynecology, Acta Medica Saliniana and Medicinski Glasnik presented their editorial strategies aimed at attracting best authors and resolving problems with authorship, conflicts of interest, and plagiarism. Topical education on science writing and editing was considered as an inseparable part of continuing professional development in biomedicine. Armen Yuri Gasparyan (UK) was offered an opportunity to interact with more than 70 participants, attending the SWEP 2016 on the second day. The lecturer talked about author contributions, disclosures of conflicts of interests, plagiarism of ideas and words, research performance and impact indicators, and targeting ethical journals. Topics were presented in a way to help non-Anglophone authors, reviewers and editors avoid common ethical problems. Dr Gasparyan stressed the importance of regularly arranging such meetings across Balkan and Mediterranean countries to eradicate plagiarism and other forms research misconduct. The organizers of the SWEP 2016 awarded selected keynote speakers with certificates of lifetime achievement in journal editing, and decided to run the Seminar annually with support of Balkan and Mediterranean editors and publishers. The SWEP 2016 marked a turning point in the process of regional developments since all attending editors opted for nurturing enthusiasm of the organizers and launching the Mediterranean Association of Science Editors and Publishers (MASEP). The Seminar was a great success with its impressive scientific and social activities. It attracted more than 100 students, researchers, editors, and publishers from Bosnia & Herzegovina and neighbouring countries. Proceedings, in the form of short reports, were published in Acta Informatica Medica and archived in PubMed Central. New friendships were forged between regional experts in editing and young specialists during those unforgettable two days of intensive discussions and informal interactions (a-y). PMID:28077910

Robert Owen in the history of the social sciences: three presentist views.

PubMed

Pūras, Adomas

2014-01-01

This paper argues that the present-day disagreements over the right course for sociology and its public role are reflected and paralleled in contemporary historiography of Robert Owen, British social reformer and a self-described social scientist. Historical accounts, written from the perspectives of public sociology, "pure science" sociology, and anti-Marxism, interpret Owen's historical role in mutually antithetical and self-serving ways. Contrasting the three presentist accounts, I engage in an analysis of "techniques of presentism"-history-structuring concepts, such as "disciplinary founder" and "disciplinary prehistory," that allow presentist authors to get their effects. Along the way, I elaborate Peter Baehr's classification of sociology's founders. © 2013 Wiley Periodicals, Inc.

Space Solar Power Exploratory Research and Technology (SERT) Technical Interchange Meeting 2 (SERT TIM 2)

NASA Technical Reports Server (NTRS)

Howell, Joe; Sanders, Clark W.

2000-01-01

The University of Alabama in Huntsville's (UAH) Propulsion Research Center hosted the Space Solar Power Exploratory Research & Technology (SERT) Technical Interchange Meeting TIM) 2 in Huntsville, Alabama December 7-10. 1999 with 126 people in attendance. The SERT program includes both competitively procured activities. which are being implemented through a portfolio of focused R&D investments--with the maximum leveraging of existing resources inside and outside NASA. and guided by these system studies. Axel Roth. Director of the Flight Projects Directorate NASA MSFC, welcomed the SERT TIM 2 participants and challenged them to develop the necessary technologies and demonstrations that will lead to Space Solar Power (SSP) International implementation. Joe Howell, NASA MSFC, reiterated the SERT TIM 2 objectives: 1) Refining and modeling systems approaches for the utilization of SSP concepts and technologies, ranging, from the near-term e.g. for space science, exploration and commercial space applications to the far-term (e. g. SSP for terrestrial markets), including systems concepts, technology, infrastructure (i.g., transportation), and economics. 2) Conducting technology research, development and demonstration activities to produce "proof- of-concept" validation of critical SSP elements for both the nearer and farther-term applications. 3) Initiating partnerships Nationality and Internationally that could be expanded, as appropriate, to pursue later SSP technology and applications (e.g., space science. colonization, etc.). Day one began with the NASA Centers presenting their SERT activities summary since SERT TIM 1 and wound up with a presentation by Masahiro Mori, NASDA titled "NASDA In-house Study for SSP". Demonstration for the Near-Term. Day two began with the SERT Systems Studies and Analysis reports resulting from NRA 8-23 followed by presentations of SERT Technology Demonstrations reports resulting from NRA 8-23. Day two closed with John Mankins presentation on "Technology Roadmapping" and the delivery of the charge to the Work Breakout Sessions. Day three began with the eleven Work Breakout Session which was the major function of this TIM 2 and day three ended with reports by the Chairs of the eleven Work Breakdown Sessions. Day four began with the six Integrated Product Team OPT) meetings and ended with closing plenary panel sessions.

Physical Science Day: Design, Implementation, and Assessment

ERIC Educational Resources Information Center

Zeng, Liang; Cunningham, Mark A.; Tidrow, Steven C.; Smith, K. Christopher; Contreras, Jerry

2016-01-01

Physical Science Day at The University of Texas--Pan American (UTPA), in collaboration with the Edinburg Consolidated Independent School District, has been designed, developed and implemented to address an identified fundamental shortcoming in our educational process within this primarily (90+%) Hispanic serving border region. Physical Science Day…

Raising awareness of the importance of engineering protections against floods with "Flood-o-poly" v.2

NASA Astrophysics Data System (ADS)

Valyrakis, Manousos; Cheng, Ming

2017-04-01

This study presents the results of a survey focusing on the use of a new fit for purpose designed city in a sand-box model, namely "Flood-o-poly" version 2, which is building on the success of the previous model. "Flood-o-poly" has been successfully presented to thousands of students of all ages in the School of Engineering Open days (University of Glasgow), Widening Participation, Glasgow Science Festival, Glasgow Science Museum and Engineering Hydraulics classes and Design projects, over the last four years. The new design involves a new and extended 3D scaled model that accurately replicates the topography of a city along with its rivers, towards demonstrating the impacts of flooding (induced artificially in the scaled physical model via the use of small water pumps). "Flood-o-poly" is a highly visual and well popularized engineering outreach project (developed from the applicant at the University of Glasgow), which has already been extensively used to showcase the detrimental impacts of flooding, for both the natural ecosystems and the build infrastructure alike (see https://twitter.com/WaterEngLab/status/758270564561784832 on Twitter and https://youtu.be/H5oThT6QaTc on Youtube). This involves a highly interactive session where the students simulate the scenarios of "urbanization" (by placing more buildings on the flood-planes) and "climate change" where more extreme flow rates have to be routed through the river. The project demonstrates how this design can benefit the cohorts of the 3rd and 4rth year Civil Engineering undergraduate students, the students attending the School's Open days, Widening Participation Days, Glasgow Science Festival and Glasgow Science Museum events. "Flood-o-poly" focuses on personalizing the student experience with regard to flood impacts and promotes the need for resilient and sustainable flood protection designs. Further, using novel presentation and student-centered technologies, the students are given a truly unique experience and appreciate engineering principles and design approaches, as well as appreciate contemporary and optimal (under certain realistic constraints) flood protections that can be used to protect "Flood-o-poly" from extreme hydrologic events.

The contribution of the Estonian Soil Sciences Society to the science, society and education

NASA Astrophysics Data System (ADS)

Rossner, Helis; Reintam, Endla; Astover, Alar; Shanskiy, Merrit

2015-04-01

Predecessor of todays Estonian Soil Science Society was Estonian Branch of All-Union Soil Society of Soil Scientist which acted from 1957 to 1991. In 1957-1964 Estonian Branch was leaded by prof. Osvald Hallik and in 1964-1991 by prof. Loit Reintam. After re-independence of Estonia in 1991 the society acted in informal way and was leaded by prof. L. Reintam. Non-profit organization "Estonian Soil Science Society" was officially (re)established in 10.23.2009. Estonian Soil Science Society (ESSS) is aimed to: • coordinate collaboration between institutions and individuals intrested of soil science, conservation and sustainable use of soils; • promoting soil science education and research, raising awareness of publicity on topics relating to soils in Estonia; • cooperation between local and foreign unions and associations. In recent years the ESSS had managed to reunite the number of soil scientist from different research institutions of Estonia and of related institutions. Also, the ESSS had provided numerous of materials based on later scientific findings. One of most important activity leaded by ESSS is the organizing Soil Day in Estonia with relevant seminar, where the speakers are sharing latest information with target group (researchers, teachers, policy makers, farmers, students etc.). In a frames of Soil Day the Soil of the Year is selected for Estonia. In 2015, the soil of the year is Leptosol. For current, International Year of the Soil ESSS had planned numerous activities to introduce the importance of soils to wider audience. In current presentation we would like to share the soil science researchers experience through- out the decades of soil science research in Estonia, show our latest findings and designed activities for the International Year of SOIL.

Advancing Pre-college Science and Mathematics Education

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

Lee, Rick

With support from the US Department of Energy, Office of Science, Fusion Energy Sciences, and General Atomics, an educational and outreach program primarily for grades G6-G13 was developed using the basic science of plasma and fusion as the content foundation. The program period was 1994 - 2015 and provided many students and teachers unique experiences such as a visit to the DIII-D National Fusion Facility to tour the nation’s premiere tokamak facility or to interact with interesting and informative demonstration equipment and have the opportunity to increase their understanding of a wide range of scientific content, including states of matter,more » the electromagnetic spectrum, radiation & radioactivity, and much more. Engaging activities were developed for classroom-size audiences, many made by teachers in Build-it Day workshops. Scientist and engineer team members visited classrooms, participated in science expositions, held workshops, produced informational handouts in paper, video, online, and gaming-CD format. Participants could interact with team members from different institutions and countries and gain a wider view of the world of science and engineering educational and career possibilities. In addition, multiple science stage shows were presented to audiences of up to 700 persons in a formal theatre setting over a several day period at Science & Technology Education Partnership (STEP) Conferences. Annually repeated participation by team members in various classroom and public venue events allowed for the development of excellent interactive skills when working with students, teachers, and educational administrative staff members. We believe this program has had a positive impact in science understanding and the role of the Department of Energy in fusion research on thousands of students, teachers, and members of the general public through various interactive venues.« less

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

A participant at NASA's Earth Day Science Gallery Exhibit calculates his carbon footprint at the Carbon Footprint Estimator, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

The HYSPIRI Decadal Survey Mission: Update on the Mission Concept and Science Objectives for Global Imaging Spectroscopy and Multi-Spectral Thermal Measurements

NASA Technical Reports Server (NTRS)

Green, Robert O.; Hook, Simon J.; Middleton, Elizabeth; Turner, Woody; Ungar, Stephen; Knox, Robert

2012-01-01

The NASA HyspIRI mission is planned to provide global solar reflected energy spectroscopic measurement of the terrestrial and shallow water regions of the Earth every 19 days will all measurements downlinked. In addition, HyspIRI will provide multi-spectral thermal measurements with a single band in the 4 micron region and seven bands in the 8 to 12 micron region with 5 day day/night coverage. A direct broadcast capability for measurement subsets is also planned. This HyspIRI mission is one of those designated in the 2007 National Research Council (NRC) Decadal Survey: Earth Science and Applications from Space. In the Decadal Survey, HyspIRI was recognized as relevant to a range of Earth science and science applications, including climate: "A hyperspectral sensor (e.g., FLORA) combined with a multispectral thermal sensor (e.g., SAVII) in low Earth orbit (LEO) is part of an integrated mission concept [described in Parts I and II] that is relevant to several panels, especially the climate variability panel." The HyspIRI science study group was formed in 2008 to evaluate and refine the mission concept. This group has developed a series of HyspIRI science objectives: (1) Climate: Ecosystem biochemistry, condition & feedback; spectral albedo; carbon/dust on snow/ice; biomass burning; evapotranspiration (2) Ecosystems: Global plant functional types, physiological condition, and biochemistry including agricultural lands (3) Fires: Fuel status, fire frequency, severity, emissions, and patterns of recovery globally (4) Coral reef and coastal habitats: Global composition and status (5) Volcanoes: Eruptions, emissions, regional and global impact (6) Geology and resources: Global distributions of surface mineral resources and improved understanding of geology and related hazards These objectives are achieved with the following measurement capabilities. The HyspIRI imaging spectrometer provides: full spectral coverage from 380 to 2500 at 10 nm sampling; 60 m spatial sampling with a 150 km swath; and fully downlinked coverage of the Earth's terrestrial and shallow water regions every 19 days to provide seasonal cloud-free coverage of the terrestrial surface. The HyspIRI Multi-Spectral Thermal instrument provides: 8 spectral bands from 4 to 12 microns; 60 m spatial sampling with a 600 km swath; and fully downlinked coverage of the Earth's terrestrial shallow water regions every 5 days (day/night) to provide nominally cloud-free monthly coverage. The HyspIRI mission also includes an on-board processing and direct broadcast capability, referred to as the Intelligent Payload Module (IPM), which will allow users with the appropriate antenna to download a subset of the HyspIRI data stream to a local ground station. These science and science application objectives are critical today and uniquely addressed by the combined imaging spectroscopy, thermal infrared measurements, and IPM direct broadcast capability of HyspIRI. Two key objectives are: (1) The global HyspIRI spectroscopic measurements of the terrestrial biosphere including vegetation composition and function to constrain and reduce the uncertainty in climate-carbon interactions and terrestrial biosphere feedback. (2) The global 8 band thermal measurements to provide improved constraint of fire related emissions. In this paper the current HyspIRI mission concept that has been reviewed and refined to its current level of maturity with a Data Products Symposium, Science Workshop and NASA HWorkshop is presented including traceability between the measurements and the science and science application objectives.

Landsat Science Team: 2016 winter meeting summary

USGS Publications Warehouse

Schroeder, Todd; Loveland, Thomas; Wulder, Michael A.; Irons, James R.

2016-01-01

The winter meeting of the joint U.S. Geological Survey (USGS)–NASA Landsat Science Team (LST) was held January 12-14, 2016, at Virginia Tech University in Blacksburg, VA. LST co-chairs Tom Loveland [USGS’s Earth Resources Observation and Science Data Center (EROS)—Senior Scientist] and Jim Irons [NASA’s Goddard Space Flight Center (GSFC)—Landsat 8 Project Scientist] welcomed more than 50 participants to the three-day meeting. The main objectives of this meeting focused on identifying priorities and approaches to improve the global moderate-resolution satellite record. Overall, the meeting was geared more towards soliciting team member recommendations on several rapidly evolving issues, than on providing updates on individual research activities. All the presentations given at the meeting are available at landsat.usgs. gov//science_LST_january2016.php.

An overview of Korean astronaut’s space experiments

NASA Astrophysics Data System (ADS)

Lee, J. H.; Kim, Y. K.; Yi, S. Y.; Kim, K. S.; Kang, S. W.; Choi, G. H.; Sim, E. S.

2010-10-01

The paper presents an overview of the scientific space experiments in the Korean Astronaut Program (KAP) that were conducted on the International Space Station (ISS), beginning with launch of the Soyuz TMA-12 spacecraft with the first Korean astronaut and two Russian astronauts on April 8, 2008 and returning to Earth on April 19, 2008. During the 10 days aboard the ISS, the Korean astronaut successfully completed thirteen scientific experiments in biology, life science, material science, earth science, and system engineering, five educational space experiments, and three kinds of international collaboration experiments. These experiments were the first Korean manned space experiments and these missions were the first steps toward the manned space exploration by Korea. In this paper, we briefly discuss the descriptions, conduct, and results of the space experiments and discuss future plans. In addition, the lessons learned with respect to the performing of these manned space experiments on the ISS are presented.

Desert Research and Technology Studies (DRATS) 2010 science operations: Operational approaches and lessons learned for managing science during human planetary surface missions

NASA Astrophysics Data System (ADS)

Eppler, Dean; Adams, Byron; Archer, Doug; Baiden, Greg; Brown, Adrian; Carey, William; Cohen, Barbara; Condit, Chris; Evans, Cindy; Fortezzo, Corey; Garry, Brent; Graff, Trevor; Gruener, John; Heldmann, Jennifer; Hodges, Kip; Hörz, Friedrich; Hurtado, Jose; Hynek, Brian; Isaacson, Peter; Juranek, Catherine; Klaus, Kurt; Kring, David; Lanza, Nina; Lederer, Susan; Lofgren, Gary; Marinova, Margarita; May, Lisa; Meyer, Jonathan; Ming, Doug; Monteleone, Brian; Morisset, Caroline; Noble, Sarah; Rampe, Elizabeth; Rice, James; Schutt, John; Skinner, James; Tewksbury-Christle, Carolyn M.; Tewksbury, Barbara J.; Vaughan, Alicia; Yingst, Aileen; Young, Kelsey

2013-10-01

Desert Research and Technology Studies (Desert RATS) is a multi-year series of hardware and operations tests carried out annually in the high desert of Arizona on the San Francisco Volcanic Field. These activities are designed to exercise planetary surface hardware and operations in conditions where long-distance, multi-day roving is achievable, and they allow NASA to evaluate different mission concepts and approaches in an environment less costly and more forgiving than space. The results from the RATS tests allow selection of potential operational approaches to planetary surface exploration prior to making commitments to specific flight and mission hardware development. In previous RATS operations, the Science Support Room has operated largely in an advisory role, an approach that was driven by the need to provide a loose science mission framework that would underpin the engineering tests. However, the extensive nature of the traverse operations for 2010 expanded the role of the science operations and tested specific operational approaches. Science mission operations approaches from the Apollo and Mars-Phoenix missions were merged to become the baseline for this test. Six days of traverse operations were conducted during each week of the 2-week test, with three traverse days each week conducted with voice and data communications continuously available, and three traverse days conducted with only two 1-hour communications periods per day. Within this framework, the team evaluated integrated science operations management using real-time, tactical science operations to oversee daily crew activities, and strategic level evaluations of science data and daily traverse results during a post-traverse planning shift. During continuous communications, both tactical and strategic teams were employed. On days when communications were reduced to only two communications periods per day, only a strategic team was employed. The Science Operations Team found that, if communications are good and down-linking of science data is ensured, high quality science returns is possible regardless of communications. What is absent from reduced communications is the scientific interaction between the crew on the planet and the scientists on the ground. These scientific interactions were a critical part of the science process and significantly improved mission science return over reduced communications conditions. The test also showed that the quality of science return is not measurable by simple numerical quantities but is, in fact, based on strongly non-quantifiable factors, such as the interactions between the crew and the Science Operations Teams. Although the metric evaluation data suggested some trends, there was not sufficient granularity in the data or specificity in the metrics to allow those trends to be understood on numerical data alone.

Desert Research and Technology Studies (DRATS) 2010 Science Operations: Operational Approaches and Lessons Learned for Managing Science during Human Planetary Surface Missions

NASA Technical Reports Server (NTRS)

Eppler, Dean; Adams, Byron; Archer, Doug; Baiden, Greg; Brown, Adrian; Carey, William; Cohen, Barbara; Condit, Chris; Evans, Cindy; Fortezzo, Corey;

The Schrödinger Sessions: Science for Science Fiction

NASA Astrophysics Data System (ADS)

Orzel, Chad; Edwards, Emily; Rolston, Steven

In July 2015, we held a workshop for 17 science fiction writers working in a variety of media at the Joint Quantum Institute at the University of Maryland, College Park. ''The Schrödinger Sessions,'' funded by an outreach grant from APS, provided a three-day ''crash course'' on quantum physics and technology, including lectures from JQI scientists and tours of JQI labs. The goal was to better inform and inspire stories making use of quantum physics, as a means of outreach to inspire a broad audience of future scientists. We will report on the contents of the workshop, reactions from the attendees and presenters, and future plans. Funded by an Outreach Mini-Grant from the APS.

Mill and mental phenomena: critical contributions to a science of cognition.

PubMed

Bistricky, Steven L

2013-06-01

Attempts to define cognition preceded John Stuart Mill's life and continue to this day. John Stuart Mill envisioned a science of mental phenomena informed by associationism, empirical introspection, and neurophysiology, and he advanced specific ideas that still influence modern conceptions of cognition. The present article briefly reviews Mill's personal history and the times in which he lived, and it traces the evolution of ideas that have run through him to contemporary cognitive concepts. The article also highlights contemporary problems in defining cognition and supports specific criteria regarding what constitutes cognition.

Workshop on advanced technologies for planetary instruments

NASA Technical Reports Server (NTRS)

Appleby, J. (Editor)

1993-01-01

NASA's robotic solar system exploration program requires a new generation of science instruments. Design concepts are now judged against stringent mass, power, and size constraints--yet future instruments must be highly capable, reliable, and, in some applications, they must operate for many years. The most important single constraint, however, is cost: new instruments must be developed in a tightly controlled design-to-cost environment. Technical innovation is the key to success and will enable the sophisticated measurements needed for future scientific exploration. As a fundamental benefit, the incorporation of breakthrough technologies in planetary flight hardware will contribute to U.S. industrial competitiveness and will strengthen the U.S. technology base. The Workshop on Advanced Technologies for Planetary Instruments was conceived to address these challenges, to provide an open forum in which the NASA and DoD space communities could become better acquainted at the working level, and to assess future collaborative efforts. Over 300 space scientists and engineers participated in the two-and-a-half-day meeting held April 28-30, 1993, in Fairfax, Virginia. It was jointly sponsored by NASA's Solar System Exploration Division (SSED), within the Office of Space Science (OSS); NASA's Office of Advanced Concepts and Technology (OACT); DoD's Strategic Defense Initiative Organization (SDIO), now called the Ballistic Missile Defense Organization (BMDO); and the Lunar and Planetary Institute (LPI). The meeting included invited oral and contributed poster presentations, working group sessions in four sub-disciplines, and a wrap-up panel discussion. On the first day, the planetary science community described instrumentation needed for missions that may go into development during the next 5 to 10 years. Most of the second day was set aside for the DoD community to inform their counterparts in planetary science about their interests and capabilities, and to describe the BMDO technology base, flight programs, and future directions. The working group sessions and the panel discussion synthesized technical and programmatic issues from all the presentations, with a specific goal of assessing the applicability of BMDO technologies to science instrumentation for planetary exploration.

NASA's Desert RATS Science Backroom: Remotely Supporting Planetary Exploration

NASA Technical Reports Server (NTRS)

Cohen, Barbara A.; Eppler, Dean; Gruener, John; Horz, Fred; Ming, Doug; Yingst, R. Aileen

2012-01-01

NASA's Desert Research and Technology Studies (Desert RATS) is a multi-year series of tests designed to exercise planetary surface hardware and operations in conditions where long-distance, multi-day roving is achievable. In recent years, a D-RATS science backroom has conducted science operations and tested specific operational approaches. Approaches from the Apollo, Mars Exploration Rovers and Phoenix missions were merged to become the baseline for these tests. In 2010, six days of lunar-analog traverse operations were conducted during each week of the 2-week test, with three traverse days each week conducted with voice and data communications continuously available, and three traverse days conducted with only two 1-hour communications periods per day. In 2011, a variety of exploration science scenarios that tested operations for a near-earth asteroid using several small exploration vehicles and a single habitat. Communications between the ground and the crew in the field used a 50-second one-way delay, while communications between crewmembers in the exploration vehicles and the habitat were instantaneous. Within these frameworks, the team evaluated integrated science operations management using real-time science operations to oversee daily crew activities, and strategic level evaluations of science data and daily traverse results. Exploration scenarios for Mars may include architectural similarities such as crew in a habitat communicating with crew in a vehicle, but significantly more autonomy will have to be given to the crew rather than step-by-step interaction with a science backroom on Earth.

Building a Science Communication Culture: One Agency's Approach

NASA Astrophysics Data System (ADS)

DeWitt, S.; Tenenbaum, L. F.; Betz, L.

2014-12-01

Science communication does not have to be a solitary practice. And yet, many scientists go about it alone and with little support from their peers and organizations. To strengthen community and build support for science communicators, NASA designed a training course aimed at two goals: 1) to develop individual scientists' communication skills, and 2) to begin to build a science communication culture at the agency. NASA offered a pilot version of this training course in 2014: the agency's first multidisciplinary face-to-face learning experience for science communicators. Twenty-six Earth, space and life scientists from ten field centers came together for three days of learning. They took part in fundamental skill-building exercises, individual development planning, and high-impact team projects. This presentation will describe the course design and learning objectives, the experience of the participants, and the evaluation results that will inform future offerings of communication training for NASA scientists and others.

Scienza under 18 isontina: a teachers association at the extreme northern corner of the Mediterranean

NASA Astrophysics Data System (ADS)

Gallo, Maria Teresa; Realdon, Giulia; Candussio, Giuliana; Fabris, Sandra; Bianchet, Livia; Manià, Marinella

2017-04-01

How we are born: history of the group and of the project Scienza under 18 Isontina originated from a group of teachers working in a national science education project (from kindergarten to high school) run by the Italian Ministry of Education (2006-2013). In 2009 we started the first science school festival open to different school grades. In 2010 we established the association Scienza under 18 Isontina aimed at promoting science communication for the schools of our province and outside schools for citizens and other stakeholders interested in science education. Who we are We are a group of teachers and principals working with students aged 3-19 years and with their teachers. We are part of the National Scienza under 18 Association. We live and work in Monfalcone and in the nearby towns of the province of Gorizia. Monfalcone, in particular, is situated in the extreme northern corner of the Mediterranean. This town's coastal area is characterized by different business linked to the sea (a world known shipyard - Fincantieri - an important harbour, a power plant and a number of marinas), but also by coastal protected areas. Since 2010 we have built a science communication network involving local authorities (municipalities, province), institutions (universities), other NGOs and private companies. What we do  Every year we run a festival at the end of the school year (in May): in the festival students showcase their science projects in a fair or through on-stage performances. In addition, Scienza under 18 Isontina organizes exhibitions about science related topics, practical labs and workshops for classes, maths games and theatrical performances.  During the school year we organize "special events": o M'illumino di Meno (a one-day national initiative on energy saving) o Pi Day (maths games for students and teacher training in the international Pi Day) o Sustainability Week (promoted by UNESCO) o Science Cafè (informal science happenings run by high school students)  We provide teacher training: in-service professional development courses, pre-service teacher placements.  We perform practical labs and science drama activities ("Scienza under 18 Take Away") in schools and public libraries on science related topics. A special focus on the environment Given our location, we pay special attention to sea-related issues, both on the side of science education and of environmental education. In the last years we developed original activities on plastics and micro-plastics in marine environment, published in the European journal Science in school and presented in Italian and European teacher conferences. We also produced practical labs and drama activities on WEEE (Waste of Electric and Electronic Equipment) environment related problems for different student ages. Inspired by EXPO 2015, we address sustainable nutrition through conferences and school exhibits. We also run fieldwork activities in coastal wetlands of our area and celebrate World Oceans Day by means of water analyses and investigations on the beach.

Planet Hunters: New Kepler Planet Candidates from Analysis of Quarter 2

NASA Astrophysics Data System (ADS)

Lintott, Chris J.; Schwamb, Megan E.; Barclay, Thomas; Sharzer, Charlie; Fischer, Debra A.; Brewer, John; Giguere, Matthew; Lynn, Stuart; Parrish, Michael; Batalha, Natalie; Bryson, Steve; Jenkins, Jon; Ragozzine, Darin; Rowe, Jason F.; Schwainski, Kevin; Gagliano, Robert; Gilardi, Joe; Jek, Kian J.; Pääkkönen, Jari-Pekka; Smits, Tjapko

2013-06-01

We present new planet candidates identified in NASA Kepler Quarter 2 public release data by volunteers engaged in the Planet Hunters citizen science project. The two candidates presented here survive checks for false positives, including examination of the pixel offset to constrain the possibility of a background eclipsing binary. The orbital periods of the planet candidates are 97.46 days (KIC 4552729) and 284.03 (KIC 10005758) days and the modeled planet radii are 5.3 and 3.8 R ⊕. The latter star has an additional known planet candidate with a radius of 5.05 R ⊕ and a period of 134.49 days, which was detected by the Kepler pipeline. The discovery of these candidates illustrates the value of massively distributed volunteer review of the Kepler database to recover candidates which were otherwise uncataloged. .

Changing the face of science: Lessons from the 2017 Science-A-Thon

NASA Astrophysics Data System (ADS)

Barnes, R. T.; Licker, R.; Burt, M. A.; Holloway, T.

2017-12-01

Studies have shown that over two-thirds of Americans cannot name a living scientist. This disconnect is a concern for science and scientists, considering the large role of public funding for science, and the importance of science in many policy issues. As a large-scale public outreach initiative and fundraiser, the Earth Science Women's Network (ESWN) launched "Science-A-Thon" on July 13, 2017. This "day of science" invited participants to share 12 photos over 12 hours of a day, including both personal routines and professional endeavors. Over 200 scientists participated, with the #DayofScience hashtag trending on Twitter for the day. Earth scientists represented the largest portion of participants, but the event engaged cancer biologists, computer scientists, and more, including scientists from more than 10 countries. Science-A-Thon builds on the success and visibility of other social media campaigns, such as #actuallivingscientist and #DresslikeaWoman. Importantly these efforts share a common goal, by providing diverse images of scientists we can shift the public perception of who a scientist is and what science looks like in the real world. This type of public engagement offers a wide range of potential role models for students, and individual stories to increase public engagement with science. Social media campaigns such as this shift the public perception of who scientists are, why they do what they do, and what they do each day. The actions and conversations emerging from Science-A-Thon included scientists talking about (1) their science and motivation, (2) the purpose and need for ESWN, and (3) why they chose to participate in this event increased the reach of a social media campaign and fundraiser.

Establishing collaborative structures and relationships: Teacher leaders' experiences

NASA Astrophysics Data System (ADS)

Canizo, Thea Lynne

2002-04-01

The purpose of this study was to explore teacher leaders' experiences as they attempted to establish collaborative structures and relationships resulting in improved science instruction at their schools. Teacher leaders were middle school science facilitators, full-time classroom teachers who acted as liaisons between the science teachers at their schools and a change initiative funded by the National Science Foundation. This was a qualitative study, using interviews to create a case study. The researcher used a three-part interview design developed by Seidman (1991). Six research questions served as a framework for the data analysis. Participants identified the following as factors which contributed to their success: support from the principal, other science teachers, central staff personnel, and the district-wide group of science facilitators; professional development; and the successful completion of a scope and sequence for science instruction. Factors identified as hindering their success were: lack of support or conflict with the principal; resistance to change; time constraints; a district policy which limited meeting time; teacher and administrator turnover; tension between the middle school and junior high school models; and personal doubts. From descriptions of their understanding and exercising of leadership, the researcher concluded that teacher leaders had become empowered. The school culture was seen to have a great effect on teacher leaders. The contrasts between a school with a positive culture and another school in disarray were presented. Structures such as summer institutes and release time during the school day were identified as critical for giving teachers the time needed to establish more collaborative working relationships. Once greater trust and understanding were present, teachers were better able to examine their teaching practices more critically. Participants identified mentoring of new members, a continuing role for science facilitators, and central support as necessary for ensuring the sustainability of the changes made during the years of the grant initiative. The researcher concluded that teacher leaders can be a powerful force for bringing about change in schools when provided with training and time during the school day to work with colleagues.

The Magnetospheric Multiscale (MMS) Mission Science Data Center: Technologies, Methods, and Experiences in Making Available Large Quantities of Science Data

NASA Astrophysics Data System (ADS)

Pankratz, C. K.; Kokkonen, K.; Larsen, K. W.; Panneton, R. S.; Putnam, B.; Schafer, C.; Baker, D. N.; Burch, J. L.

2016-12-01

On September 1, 2015 the Magnetospheric MultiScale (MMS) constellation of four satellites completed their six-month commissioning period and began routine science data collection. Science operations for the mission is conducted at the Science Operations Center (SOC) at the Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder, Colorado, USA. The MMS Science Data Center (SDC) is a component of the SOC responsible for the data production, management, dissemination, archiving, and visualization of the data from the extensive suite of 100 instruments onboard the four spacecraft. As of March 2016, MMS science data are openly available to the entire science community via the SDC. This includes hundreds of science parameters, and 50 gigabytes of data per day distributed across thousands of data files. Products are produced using integrated software systems developed and maintained by teams at other institutions using their own institutional software management procedures and made available via a centralized public web site and web services. To accomplish the data management, data processing, and system integration challenges present on this space mission, the MMS SDC incorporates a number of evolutionary techniques and technologies. This presentation will provide an informatics-oriented view of the MMS SDC, summarizing its technical aspects, novel technologies and data management practices that are employed, experiences with its design and development, and lessons learned. Also presented is the MMS "Scientist-in-the-Loop" (SITL) system, which is used to leverage human insight and expertise to optimize the data selected for transmission to the ground. This smoothly operating system entails the seamless interoperability of multiple mission facilities and data systems that ultimately translate scientist insight into uplink commands that triggers optimal data downlink to the ground.

Program Evaluation of a High School Science Professional Learning Community

ERIC Educational Resources Information Center

McLelland-Crawley, Rebecca

2014-01-01

Teachers may benefit more from a professional learning community (PLC) than from professional development initiatives presented in single day workshops. The purpose of this program evaluation study was to identify characteristics of an effective PLC and to determine how the members of the PLC have benefitted from the program. Fullan's educational…

Hamsters, Picture Books, and Engineering Design

ERIC Educational Resources Information Center

Tank, Kristina; Pettis, Christy; Moore, Tamara; Fehr, Abby

2013-01-01

With the integration of engineering into science instruction, teachers have been seeking ways to add engineering in their classrooms. This article presents a primary (K-2) STEM unit that took place in a half-day kindergarten classroom as a way to address the scientific and engineering practices (dimension 1, p.41) and the disciplinary core idea…

Field Day at the Rec: Working Out with Physics

ERIC Educational Resources Information Center

Young, Chadwick; Young, Kaisa; Buxton, Gavin; Buzzelli, Armand

2017-01-01

Every year, thousands of college students in the life sciences take introductory physics. Some educators have advocated physics be presented in a way that is relevant to these students. Most are biology majors, but many students are in the allied health field studying to become athletic trainers, occupational therapists, or professionals in some…

Solar Energy - Solution or Pipedream?

ERIC Educational Resources Information Center

Polk, Joyce

This series of lessons and class activities is designed for presentation in a sequence of nine class days. The collection is intended to provide the student in advanced science classes with awareness of the possibilities and limitations of solar energy as a potential solution to the energy crisis. Included are discussion of the following: (1)…

Prehistoric Life, Science (Experimental): 5311.15.

ERIC Educational Resources Information Center

Jenks, Lois

Presented is a survey course of the biological and geological history of the earth which includes: (1) theories of the formation of the earth, (2) theories of the formation of life, (3) geological eras (calendar), (4) fossil formation and fossil fuels, and (5) modern-day research. This course is intended for junior high level and no previous…

Biology First: A History of the Grade Placement of High School Biology

ERIC Educational Resources Information Center

Sheppard, Keith; Robbins, Dennis M.

2006-01-01

This article outlines the history of the high school "general biology" course and details how biology came to be placed first in the traditional order of science subjects (biology-chemistry-physics). The article briefly discusses the implications of the development of this sequence for the present day biology course.

Exploring the Visuospatial Challenge of Learning about Day and Night and the Sun's Path

ERIC Educational Resources Information Center

Heywood, David; Parker, Joan; Rowlands, Mark

2013-01-01

The role of visualization and model-based reasoning has become increasingly significant in science education across a range of contexts. It is generally recognized that supporting learning in developing causal explanations for observed astronomical events presents considerable pedagogic challenge. Understanding the Sun's apparent movement…

Fire in the forest

Treesearch

James M. Saveland

1995-01-01

From ancient philosophies to present day science, the ubiquity of change and the process of transformation are core concepts. The primary focus of a recent white paper on disturbance ecology is summed up by the Greek philosopher Heraclitus who stated, "Nothing is permanent but change." Disturbance processes, such as fire, provide a window into the emerging...

Classroom Research: Implications for Mathematics and Science Instruction.

ERIC Educational Resources Information Center

Stallings, Jane A.

Presented is a review of findings from research of teaching in the 1970's. It is noted most research was directed toward identifying effective instructional strategies for low achievers, and may not generalize to high achievers. Information is related to student time on task, length of school day, academic time, allocation of time to specific…

Antimatter and 20th Century Science

ERIC Educational Resources Information Center

Williams, Gary

2005-01-01

This article gives an outline of the history of antimatter from the concept first introduced in 1898 up to the present day and is intended to complement the article "Antihydrogen on Tap" on page 229 [of this issue of "Physics Education"]. It is hoped that it will provide enough historical background material along with interesting snippets of…

The Much Exaggerated Death of Positivism

ERIC Educational Resources Information Center

Kincheloe, Joe; Tobin, Kenneth

2009-01-01

Approaches to research in the social sciences often embrace schema that are consistent with positivism, even though it is widely held that positivism is discredited and essentially dead. Accordingly, many of the methods used in present day scholarship are supported by the tenets of positivism, and are sources of hegemony. We exhort researchers to…

Solar Energy in the Home. Revised.

ERIC Educational Resources Information Center

Roeder, Allen A.; Woodland, James A.

Recommended for grades 10-12 physical, earth, or general science classes, this 5-7 day unit is designed to give students a general understanding of solar energy and its use as a viable alternative to present energy sources. Along with this technology, students examine several factors of solar energy which influence the choice of solar home site…

STEREO-IMPACT E/PO at NASA's Sun-Earth Day Event: Participation in Total Eclipse 2006 Webcast

NASA Astrophysics Data System (ADS)

Craig, N.; Peticolas, L. M.; Mendez, B. J.; Luhmann, J. G.; Higdon, R.

2006-05-01

The Solar Terrestrial Relations Observatory (STEREO) is planned for launch in late Summer 2006. STEREO will study the Sun with two spacecraft in orbit around the Sun moving on opposite sides of Earth. The primary science goal is to understand the nature of Coronal Mass Ejections (CMEs). This presentation will focus on one of the informal education efforts of our E/PO program for the IMPACT instrument suite aboard STEREO. We will share our participation in NASA's Sun-Earth Day event which is scheduled to coincide with a total solar eclipse in March and is titled In a Different Light. We will show how this live eclipse Webcast, which reaches thousands of science center attendees, can inspire the public to observe, understand and be part of the Sun-Earth-Moon system. We will present video clips of STEREO-IMPACT team members Janet Luhmann and Nahide Craig participating in the Exploratorium's live Webcast of the 2006 solar eclipse on location from Side, Turkey, and the experiences and remarks of the other STEREO scientist from the path of totality from Africa.

The Effects of "Girls in Science Day" on Middle School Girls' Attitudes and Interests in Science

NASA Astrophysics Data System (ADS)

Dixon, Carmen S.

Because of the underrepresentation of women in STEM fields, many organizations are hosting days to promote middle school girls' interest in science. The purpose of this dissertation examines one of these days, and is three-fold: Number one, to determine if the event "Girls in Science Day [GIS]" affected the interests and attitudes of the middle school girls who attend. Number two, to examine how GIS affected their interests and attitudes in science, and number three, to examine if there is a long time impact on the girls who attend GIS in middle school by interviewing them when they are older and determine if attending GIS made lasting impressions on their lives. It utilizes a mixed-methods approach by using a quantitative Likert-type scale to determine the first purpose mentioned, pre- and post- attendance interviews to examine purpose two, and longitudinal interviews of past participants to determine purpose three. These methods are then combined using meta-inference and results and implications are examined. Future research is then recommended to improve the status of women in science careers.

12th International CHARGE syndrome conference proceedings.

PubMed

Martin, Donna M; Salem-Hartshorne, Nancy; Hartshorne, Timothy S; Scacheri, Peter C; Hefner, Margaret A

2016-04-01

The CHARGE Syndrome Foundation holds an International conference for families and professionals every other summer. In July, 2015, the 12th meeting was held in Schaumburg, Illinois, at the Renaissance Schaumburg Hotel. Day one of the 4-day conference was dedicated to professionals caring for and researching various aspects of CHARGE, including education, medical management, animal models, and stem cell-based approaches to understanding and treating individuals with CHARGE. Here, we summarize presentations from the meeting, including a synopsis of each of the three different breakout sessions (Medical/Clinical, Basic Science/CHD7, and Education), followed by a list of abstracts and authors for both platform and poster presentations. © 2016 Wiley Periodicals, Inc.

Teach Astronomy: An Online Resource for General Education and Informal Learning

NASA Astrophysics Data System (ADS)

Hardegree-Ullman, Kevin; Impey, C.; Patikkal, A.; Srinathan, A.; Collaboration of Astronomy Teaching Scholars CATS

2012-01-01

Teach Astronomy is a website developed for students and informal learners who would like to learn more general astronomy knowledge. This learning tool aggregates content from a myriad of sources, including: an introductory astronomy text book by C. D. Impey and W. K. Hartmann, astronomy related articles on Wikipedia, images from the Astronomy Picture of the Day, two to three minute video clips by C. D. Impey, podcasts from 365 Days of Astronomy, and news from Science Daily. In addition, Teach Astronomy utilizes a novel technology to cluster and display search results called a Wikimap. We present an overview of the website's features and suggestions for making the best use of Teach Astronomy in the classroom or at home. This material is based in part upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

General Atomics Sciences Education Foundation Outreach Programs

NASA Astrophysics Data System (ADS)

Winter, Patricia S.

1997-11-01

Scientific literacy for all students is a national goal. The General Atomics (GA) Foundation Outreach Program is committed to playing a major role in enhancing pre-college education in science, engineering and new technologies. GA has received wide recognition for its Sciences Education Program, a volunteer effort of GA employees and San Diego science teachers. GA teacher/scientist teams have developed inquiry-based education modules and associated workshops based on areas of core competency at GA: Fusion -- Energy of the Stars; Explorations in Materials Science; Portrait of an Atom; DNA Technology. [http://www.sci-ed-ga.org]. Workshops [teachers receive printed materials and laboratory kits for ``hands-on" modules] have been presented for 700+ teachers from 200+ area schools. Additional workshops include: University of Denver for Denver Public Schools; National Educators Workshop; Standard Experiments in Engineering Materials; Update '96 in Los Alamos; Newspapers in Education Workshop (LA Times); American Chemical Society Regional/National meetings, and California Science Teachers Association Conference. Other outreach includes High School Science Day, school partnerships, teacher and student mentoring and the San Diego Science Alliance [http://www.sdsa.org].

Solar and Space Physics: A Science for a Technological Society

NASA Technical Reports Server (NTRS)

2013-01-01

From the interior of the Sun, to the upper atmosphere and near-space environment of Earth, and outward to a region far beyond Pluto where the Sun's influence wanes, advances during the past decade in space physics and solar physics the disciplines NASA refers to as heliophysics have yielded spectacular insights into the phenomena that affect our home in space. This report, from the National Research Council's (NRC's) Committee for a Decadal Strategy in Solar and Space Physics, is the second NRC decadal survey in heliophysics. Building on the research accomplishments realized over the past decade, the report presents a program of basic and applied research for the period 2013-2022 that will improve scientific understanding of the mechanisms that drive the Sun's activity and the fundamental physical processes underlying near-Earth plasma dynamics, determine the physical interactions of Earth's atmospheric layers in the context of the connected Sun-Earth system, and enhance greatly the capability to provide realistic and specific forecasts of Earth's space environment that will better serve the needs of society. Although the recommended program is directed primarily to NASA (Science Mission Directorate -- Heliophysics Division) and the National Science Foundation (NSF) (Directorate for Geosciences -- Atmospheric and Geospace Sciences) for action, the report also recommends actions by other federal agencies, especially the National Oceanic and Atmospheric Administration (NOAA) those parts of NOAA charged with the day-to-day (operational) forecast of space weather. In addition to the recommendations included in this summary, related recommendations are presented in the main text of the report.

Automation of Ocean Product Metrics

DTIC Science & Technology

2008-09-30

Presented in: Ocean Sciences 2008 Conf., 5 Mar 2008. Shriver, J., J. D. Dykes, and J. Fabre: Automation of Operational Ocean Product Metrics. Presented in 2008 EGU General Assembly , 14 April 2008. 9 ...processing (multiple data cuts per day) and multiple-nested models. Routines for generating automated evaluations of model forecast statistics will be...developed and pre-existing tools will be collected to create a generalized tool set, which will include user-interface tools to the metrics data

The 1973 report and recommendations of the NASA Science Advisory Committee on Comets and Asteroids

NASA Technical Reports Server (NTRS)

Atkins, K. (Editor)

1973-01-01

The present day knowledge is reported of comets and asteroids and recommendations for a development program needed to provide instruments to achieve certain scientific objectives are also presented. Discussions include reports on the primary experiments and instruments, the instruments of potential applicability, mission classes and parameters, mission opportunities, and vehicular technology. An annotated bibliography and recommendations for flight projects, propulsion systems, and experiment development are included.

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

Holli Riebeek, Education and Public Outreach Lead for NASA/Landsat Mission at NASA's Goddard Spaceflight Center, is seen speaking to students at NASA's Earth Day Science Gallery Exhibit, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

Holli Riebeek, Education and Public Outreach Lead for NASA/Landsat Mission at NASA's Goddard Spaceflight Center, holds up Landsat maps NASA's Earth Day Science Gallery Exhibit, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

Sciences of the brain: The long road to scientific maturity and to present-day reductionism.

PubMed

Le Moal, Michel; Swendsen, Joël

2015-01-01

When examined in a long-term perspective, brain sciences demonstrate certain conceptual consistencies as well as theoretical oppositions that have lasted for centuries, ever since Ancient Greece. The neurosciences have progressed more on the basis of technological than conceptual advances, and the constant recuperation of new techniques from other sciences have led to a continually reductionist view of the brain and its functions. In a different perspective, if not opposite to the reductionism, are the psychological constructs and those that constitute the functional unity of individuals, which are still mysterious. In fact, the gap between these two approaches has never been larger than it is now. This chapter discusses the enduring nature of some of these problems and their recent consequences. Copyright © 2015 Académie des sciences. Published by Elsevier SAS. All rights reserved.

Footprint of Sandia's August 15 2016 Informal Idea Exploration Session on "Towards an Engineering and Applied Science of Research".

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

Tsao, Jeffrey Y.; Fleming Lindsley, Elizabeth S.; Heffelfinger, Grant S.

On August 15, 2016, Sandia hosted a visit by Professor Venkatesh Narayanamurti. Prof Narayanamurti (Benjamin Peirce Research Professor of Technology and Public Policy at Harvard, Board Member of the Belfer Center for Science and International Affairs, former Dean of the School of Engineering and Applied Science at Harvard, former Dean of Engineering at UC Santa Barbara, and former Vice President of Division 1000 at Sandia). During the visit, a small, informal, all-day idea exploration session on "Towards an Engineering and Applied Science of Research" was conducted. This document is a brief synopsis or "footprint" of the presentations and discussions atmore » this Idea Exploration Session. The intent of this document is to stimulate further discussion about pathways Sandia can take to improve its Research practices.« less

ASK4Labs: A Web-Based Repository for Supporting Learning Design Driven Remote and Virtual Labs Recommendations

ERIC Educational Resources Information Center

Zervas, Panagiotis; Fiskilis, Stefanos; Sampson, Demetrios G.

2014-01-01

Over the past years, Remote and Virtual Labs (RVLs) have gained increased attention for their potential to support technology-enhanced science education by enabling science teachers to improve their day-to-day science teaching. Therefore, many educational institutions and scientific organizations have invested efforts for providing online access…

NASA Climate Days: Promoting Climate Literacy One Ambassador and One Event at a Time

NASA Astrophysics Data System (ADS)

Weir, H. M.; Lewis, P. M.; Chambers, L. H.; Millham, R. A.; Richardson, A.

2012-12-01

With so many informal outreach and education venues across the world, leveraging them for climate education allows vast amounts of information to be translated to the public in a familiar setting through trusted local sources. One of the challenges is the development of an effective process for training informal educators and providing them with adequate support materials. The 'NASA Climate Day Kit', and its related training strategy for Earth Ambassadors, is designed to address some of these issues. The purpose of the NASA Climate Day project is to collect existing NASA climate education materials, assemble a cadre of informal educators, and provide professional development on the subject of climate change. This training is accomplished through a series of exercises, games, science talks and place-based training. After their training and immersion in climate-related content, participants develop and implement a climate event at their local informal education venue. Throughout their training the Earth Ambassadors are exposed to a wide array of climate related exercises and background content. Some of these include one-on-one science content talks with NASA scientists who study climate on a daily basis. This allows the Ambassador to have direct access to new cutting edge data and information. To complement the science talks, participants explore activities and games that can engage all ages at their climate event. During their training, they also explore the 'Climate Day Kit'. This Kit is an assemblage of climate-related materials created by various NASA groups. Key components of this Kit include data visualizations, articles, electronic reference material, science talks, NASA Education and Public Outreach (E/PO) climate materials, and examples of Climate Day events that have been conducted in the past. As an on-going resource and to use for their own climate event, each group of Earth Ambassadors has access to a dynamic website that hosts all of the science presentations from the training, along with downloadable Climate Day Kit materials. Utilizing informal educators from museums, aquariums, libraries and other similar venues allow the hard-to-understand, sometimes-controversial, topic of climate change to be presented to the public in tailored events that suit an individual community's needs. Included in the process of scheduling and executing these climate events, the Ambassadors participate in virtual conferences to discuss progress, to ensure proper evaluation and to allow ample time for questions from the trainers and scientists. This ensures an accurate stream of information from the scientist to the public in a fashion that can be understood and digested by the layperson, helping them to make better-informed decisions about societal issues related to global climate change. Through a series of local Climate Day events, it is hoped that the public will have the opportunity to have first hand experience with the topic of climate change, leaving with a better understanding of its scientific basis. Outcome: This paper will summarize the various methods and strategies used in the Climate Day training events. A discussion of methods that work and those that do not for informal education will help provide a better understanding of the challenges faced in educating the public on such a controversial and hard-to-understand topic.

Evaluation of fasting metabolism of growing water buffalo (Bubalus, Bubalis).

PubMed

Qin, Guangsheng; Zou, Caixia; Pang, Chunying; Yang, Bingzhuan; Liang, Xianwei; Liu, Jianxin; Xia, Zhongsheng; Wen, Qiuyan; Yan, Tianhai

2011-12-01

The objectives of the present study were to evaluate fasting metabolism (FM) of water buffalo (Bubalus, Bubalis) at three stages of growth (12, 18 and 24 months) in Guangxi, China. Five female water buffalo were used for each age group and their live weight was on average 254, 326 and 338 kg, respectively. All animals were of average body condition, healthy and de-wormed before start of the study. Prior to a 6-day fasting period, buffalo were offered a mixed diet of forage and concentrates (70% and 30%, dry matter basis) on a restricted nutritional level (419 kJ/kg(0.75) of metabolizable energy, ME) for 15 days. Gas exchanges for each animal were determined for 3 days from day 4 of starvation, using open-circuit respiratory head hoods. Fasting body weight was 0.918 of live weight (P < 0.001, r(2) = 0.99). Both fasting heat production (FHP) and FM (MJ/day) increased significantly with increased age of animals (P < 0.05). Linear regression analysis indicated a positive relationship between fasting body weight (kg(0.75)) and FHP (MJ/day, P < 0.01, r(2) = 0.49) or FM (MJ/day P < 0.01, r(2) = 0.52) when using individual animal data across three groups. However, when expressed as kJ/kg(0.75) of fasting body weight, the differences in FHP or FM between three groups of animals were not significant. The present average FHP and FM (322 and 347 kJ/kg(0.75) of fasting body weight) were compatible to those published in the literature for water buffalo, beef and dairy cattle. The present FM data were also used to estimate net energy (NE(m)) and ME (ME(m)) requirements for maintenance for water buffalo. The results for these two parameters were similar to those for FHP and FM. There was no significant difference between three groups of buffalo in NE(m) or ME(m) when expressed as kJ/kg(0.75) of live weight. The present average NE(m) and ME(m) values (347 and 506 kJ/kg(0.75) of live weight) are close to those proposed by the Agricultural and Food Research Council adopted in UK for beef and dairy cattle. The results indicate that the present FM data can be used as a basis for rationing water buffalo in China. © 2011 The Authors. Animal Science Journal © 2011 Japanese Society of Animal Science.

Proceedings of the Advanced Photon Source renewal workshop.

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

Gibson, J. M.; Mills, D. M.; Kobenhavns Univ.

2008-12-01

Beginning in March 2008, Advanced Photon Source (APS) management engaged users, facility staff, the distinguished members of the APS Scientific Advisory Committee, and other outside experts in crafting a renewal plan for this premier synchrotron x-ray research facility. It is vital that the investment in the APS renewal begin as soon as possible in order to keep this important U.S. facility internationally competitive. The APS renewal plan encompasses innovations in the beamlines and the x-ray source that are needed for major advances in science - advances that promise to further extend the impact of x-ray science on energy research, technologymore » development, materials innovation, economic competitiveness, health, and far-reaching fundamental knowledge. A planning milestone was the APS Renewal Workshop held on October 20-21, 2008. Organized by the APS Renewal Steering Committee, the purpose of the workshop was to provide a forum where leading researchers could present the broad outlines of forward-looking plans for science at the APS in all major disciplines serviced by x-ray techniques. Two days of scientific presentations, discussions, and dialogue involved more than 180 scientists representing 41 institutions. The scientific talks and breakout/discussion sessions provided a forum for Science Team leaders to present the outlines of forward-looking plans for experimentation in all the major scientific disciplines covered by photon science. These proceedings comprise the reports from the Science Teams that were commissioned by the APS Renewal Steering Committee, having been edited by the Science Teams after discussion at the workshop.« less

KSC-2014-3653

NASA Image and Video Library

2014-08-29

KISSIMMEE, Fla. – Guests at the Tom Joyner Family Reunion participate in "Learn and Spin Challenge," an opportunity to answer questions related to science, technology, engineering and math. Robert Smith asks a question as part of NASA’s educational theme during the five-day event. Behind Smith, to the left, is Debbie Houston who also supported the "Learn and Spin Challenge." The Tom Joyner Family Reunion is designed to present uplifting programs, entertainment and information about growing, diverse communities. An annual event of the nationally-syndicated Tom Joyner Morning Show, the many exhibits included NASA's participation focusing on encouraging young people to consider studies and careers in STEM -- science, technology, engineering and math. NASA's Education Division promoted the benefits of math and scientific learning along with career opportunities offered by the space agency. The activities took place at the Gaylord Palms Resort in Kissimmee, Florida, during the Labor Day weekend. Photo credit: NASA/Daniel Casper

Frizzled to finance: one PhD’s path from a Drosophila lab to Wall Street

PubMed Central

Taylor, Job

2016-01-01

An equity research analyst’s job is to determine whether the price of a stock is likely to go up or down. For science-based businesses, particularly biotechnology companies, a PhD in the life sciences can be very helpful in making this determination. I transitioned from a postdoc position to working in equity research. Here I present information on how I made the transition, an overview of the day-to-day activities of an analyst, and thoughts on how to prepare to look for a job in finance. There are significant positives to working on Wall Street, including exposure to cutting-edge clinical/translational research, access to some of the best scientists in the world, a dynamic work environment, and compensation that generally exceeds academic salaries. This comes at the cost of some independence and the satisfaction of being able to call oneself a scientist. PMID:27235096

Careers in Science Journalism and Writing.

PubMed

Pearson, Helen

2017-09-01

Science journalists cover some of the most complex, exciting, and important issues of our day, ranging from the impacts of climate change to emerging infectious diseases. They use words, sounds, images, and graphics to create compelling stories about science that appear in newspapers and magazines, in print and online, on the radio and TV, and in podcasts and videos. The field is undergoing rapid change, which presents both challenges and opportunities. The migration of readers and advertising to the internet and digital platforms has led to declining sales of print publications. This means that jobs are now scarce in traditional print media, but that there are growing opportunities to produce digital content. Copyright © 2017 Cold Spring Harbor Laboratory Press; all rights reserved.

The Magnetospheric Multiscale (MMS) Mission Science Data Center: Technologies, Methods, and Experiences in Making Available Large Volumes of In-Situ Particle and Field Data

NASA Astrophysics Data System (ADS)

Pankratz, Christopher; Kokkonen, Kim; Larsen, Kristopher; Panneton, Russell; Putnam, Brian; Schafer, Corey; Baker, Daniel; Burch, James

2016-04-01

On September 1, 2015 the Magnetospheric MultiScale (MMS) constellation of four satellites completed their six-month commissioning period and began routine science data collection. Science operations for the mission is conducted at the Science Operations Center (SOC) at the Laboratory for Atmospheric and Space Physics, University of Colorado in Boulder, Colorado, USA. The MMS Science Data Center (SDC) is a component of the SOC responsible for the data production, management, dissemination, archiving, and visualization of the data from the extensive suite of 100 instruments onboard the four spacecraft. As of March 2016, MMS science data are openly available to the entire science community via the SDC. This includes hundreds of science parameters, and 50 gigabytes of data per day distributed across thousands of data files. Products are produced using integrated software systems developed and maintained by teams at other institutions using their own institutional software management procedures and made available via a centralized public web site and web services. To accomplish the data management, data processing, and system integration challenges present on this space mission, the MMS SDC incorporates a number of evolutionary techniques and technologies. This presentation will provide an informatics-oriented view of the MMS SDC, summarizing its technical aspects, novel technologies and data management practices that are employed, experiences with its design and development, and lessons learned. Also presented is the MMS "Scientist-in-the-Loop" (SITL) system, which is used to leverage human insight and expertise to optimize the data selected for transmission to the ground. This smoothly operating system entails the seamless interoperability of multiple mission facilities and data systems that ultimately translate scientist insight into uplink commands that triggers optimal data downlink to the ground.

PLANET HUNTERS: NEW KEPLER PLANET CANDIDATES FROM ANALYSIS OF QUARTER 2

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

Lintott, Chris J.; Schwamb, Megan E.; Schwainski, Kevin, E-mail: cjl@astro.ox.ac.uk

2013-06-15

We present new planet candidates identified in NASA Kepler Quarter 2 public release data by volunteers engaged in the Planet Hunters citizen science project. The two candidates presented here survive checks for false positives, including examination of the pixel offset to constrain the possibility of a background eclipsing binary. The orbital periods of the planet candidates are 97.46 days (KIC 4552729) and 284.03 (KIC 10005758) days and the modeled planet radii are 5.3 and 3.8 R{sub Circled-Plus }. The latter star has an additional known planet candidate with a radius of 5.05 R{sub Circled-Plus} and a period of 134.49 days,more » which was detected by the Kepler pipeline. The discovery of these candidates illustrates the value of massively distributed volunteer review of the Kepler database to recover candidates which were otherwise uncataloged.« less

Science Hack Day: an opportunity for public engagement, art/science mash-ups, and inspiration

NASA Astrophysics Data System (ADS)

Bellis, Matthew

2013-04-01

The idea of a Science Hack Day (http://sciencehackday.com/) is to put non-scientists (designers, web developers, artists, interested enthusiasts) in a room with scientists and some good ideas, and see what science-themed project they can create in a weekend (about 24 hours of real hacking). The motto of the organizers is ``Get Excited and Make Things with Science!'' I have participated in several of these events including the first one held in the United State in Palo Alto in 2010 and as a remote advisor to participants in Nairobi, Kenya. To these events I have brought particle physics data from both the BaBar and the CMS (Compact Muon Solenoid) experiments, data from the CoGeNT dark matter direct-detection experiment, and my expertise and enthusiasm. The experience has been transformative for me as both a scientist and a science advocate. This talk will recount my experiences with Science Hack Day events in general and detail some projects that have come out of these days, including the Particle Physics Wind Chime (http://www.mattbellis.com/windchime/) and the Standard Model of Cocktail Physics (http://www.physicsdavid.net/2012/11/standard-model-of-cocktail-physics/). Opportunities for other scientists to take part in similar events will be discussed.

Elements of a Science of Education

ERIC Educational Resources Information Center

Kalantzis, Mary

2006-01-01

Education has become a domain of considerable ideological division. Today the mantra is freedom and choice, yet at the same time, a push to "back to basics" is observed. This author attempts to trace the contours of this division by taking two steps back from the contemporary fray. One step is to situate present day discussions in a larger…

Using Problem-Based Learning Software with At-Risk Students: A Case Study

ERIC Educational Resources Information Center

Samsonov, Pavel; Pedersen, Susan; Hill, Christine L.

2006-01-01

In an extension of research examining student-centered pedagogy, the present case study examined how at-risk students used Alien Rescue, a problem-based learning (PBL) software program for middle school science. Twenty-nine participants were observed and interviewed over the twelve class days in which they were engaged in Alien Rescue. Students'…

Microgravity Polymers

NASA Technical Reports Server (NTRS)

1986-01-01

A one-day, interactive workshop considering the effects of gravity on polymer materials science was held in Cleveland, Ohio, on May 9, 1985. Selected programmatic and technical issues were reviewed to introduce the field to workshop participants. Parallel discussions were conducted in three disciplinary working groups: polymer chemistry, polymer physics, and polymer engineering. This proceedings presents summaries of the workshop discussions and conclusions.

Disclosure Day on Relativity: A Science Activity beyond the Classroom

ERIC Educational Resources Information Center

Aragoneses, Andres; Salan, M. Nuria; Hernandez-Fernandez, Antonio

2017-01-01

An important goal for students in engineering education is the ability to present and defend a project in front of a technical audience. We have designed an activity for helping students to work the independent learning and communication skills, while they are introduced in the dynamics of a conference. In this activity, students prepare and…

G.E.M.S. event

NASA Image and Video Library

2012-03-08

High school students register for activities during a Girls Excited about Math and Science event at Stennis Space Center on March 8, 2012. The event attracted about 130 high school girls and 40 elementary girls from 18 Louisiana and Mississippi for a day of workshop and seminar presentations, a 'Dress for Success' fashion show and a tour of information technology facilities.

Investigating Arsenic Contents in Surface and Drinking Water by Voltammetry and the Method of Standard Additions

ERIC Educational Resources Information Center

Cheng, Anran; Tyne, Rebecca; Kwok, Yu Ting; Rees, Louis; Craig, Lorraine; Lapinee, Chaipat; D'Arcy, Mitch; Weiss, Dominik J.; Salau¨n, Pascal

2016-01-01

Testing water samples for arsenic contamination has become an important water quality issue worldwide. Arsenic usually occurs in very small concentrations, and a sensitive analytical method is needed. We present here a 1-day laboratory module developed to introduce Earth Sciences and/or Chemistry student undergraduates to key aspects of this…

Socrates and Technology a New Millennium Conversation

ERIC Educational Resources Information Center

Howard, W. Gary

2006-01-01

The Socratic Method has impacted thinkers and instructors from Hegel, who moved through the negation to the negation of the negation, to Marx, who viewed history through dialectical materialism, to C.C. Langdell, who introduced case law as an innovative method to study law as a science, to present-day professors who use this method to compel…

75 FR 52369 - Notice of Inventory Completion: Oregon Museum of Science and Industry, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-25

... the Confederated Tribes of the Warm Springs Reservation of Oregon. In the 1930s or early 1940s, human... territory of the present- day Confederated Tribes of the Warm Springs Reservation of Oregon, which is composed of Wasco, Warm Springs, and Paiute bands and tribes. The Columbia River-based Wasco were the...

Methodological Problems of the Present-Day Sociology of Education: A Roundtable

ERIC Educational Resources Information Center

Russian Education and Society, 2011

2011-01-01

An all-Russian conference on "Education and Society" was held on 22 October 2009 at the Academy of Labor and Social Relations, in the course of which roundtables were conducted with leading representatives of Russian sociological science. The conference was timed to coincide with the twentieth anniversary of the founding of the Russian…

Biomass: An Alternative Source of Energy for Eighth or Ninth Grade Science.

ERIC Educational Resources Information Center

Heyward, Lillie; Murff, Marye

This teaching unit develops the possibility of using biomass as an alternative source of energy. The concept of biomass is explained and the processes associated with its conversion to energy are stated. Suggestions for development of biomass technology in different geographic areas are indicated. Lessons for 6 days are presented for use with…

I Heard This Great Math Story the Other Day!

ERIC Educational Resources Information Center

Gadanidis, George

2009-01-01

In this article, the author declares that if a student is able to discuss school math with family and friends just like one would a new movie, then that student has experienced meaningful math learning and teaching. With the support of the Social Sciences and Humanities Research Council, the author is presently working in K-8 classrooms, offering…

Impacting Society through Astronomy Undergraduate Courses

NASA Astrophysics Data System (ADS)

Schleigh, Sharon

2015-04-01

A high percentage of non-science majors enroll in undergraduate, introductory astronomy courses across the country. The perception of the astronomy course as being easier than the ``hard sciences'' and the idea that the course will focus on ``pretty pictures'', influences the interests of the non-science majors. Often the students that enroll in these courses will not take other science courses, resulting in the only opportunity to teach college students about basic scientific concepts that impact their lives. Vast misconceptions about the nature of science, the role of science and scientists in society, and social issues embedded in scientific information, impact the decisions that individuals make about every day events. In turn, these decisions influence the policies that construct our society. This talk will provide an overview of the common misconceptions and discuss how they impact our society as a whole. The research presented provides evidence of the impact that introductory college astronomy courses have on changing these everyday misconceptions and influencing non-science majors' ideas about science in society. The research suggests that introductory courses designed for non-science majors are extremely important in impacting our society, and begs for a stronger understanding and implementation of best practices for teaching and learning in the college classroom environment.

Communicating Climate Change: Sometimes It's Not about the Science

NASA Astrophysics Data System (ADS)

Mandia, S. A.

2014-12-01

Although there is an overwhelming scientific consensus that humans are driving modern day climate change, a significant portion of Americans are not convinced. This gap in understanding challenges both instructors and students who wish to effectively communicate climate change science. Individuals subconsciously resist factual information that threatens their worldview. Their misperceptions are reinforced by journalistic false balance, coordinated misinformation campaigns, and incorrect or misleading information that is easily accessible via social media. Here the author presents effective refutation strategies that avoid the most common backfire effects while also offering strategies to properly frame the discussion to audiences holding diverse worldviews.

Atmospheric science facility pallet-only mode space transportation system payload (feasibility study), Volume 1

NASA Technical Reports Server (NTRS)

1975-01-01

The economic and technical feasibility is assessed of employing a pallet-only mode for conducting Atmospheric Magnetospheric Plasmas-in-Space experiments. A baseline design incorporating the experiment and instrument descriptions is developed. The prime instruments are packaged into four pallets in a physical and functional manner compatible with the Space Transportation System capabilities and/or constraints and an orbiter seven-day mission timeline. Operational compatibility is verified between the orbiter/payload and supporting facilities. The development status and the schedule requirements applicable to the Atmospheric Science Facility mission are identified. Conclusions and recommendations are presented and discussed.

Mill and Mental Phenomena: Critical Contributions to a Science of Cognition

PubMed Central

Bistricky, Steven L.

2013-01-01

Attempts to define cognition preceded John Stuart Mill’s life and continue to this day. John Stuart Mill envisioned a science of mental phenomena informed by associationism, empirical introspection, and neurophysiology, and he advanced specific ideas that still influence modern conceptions of cognition. The present article briefly reviews Mill’s personal history and the times in which he lived, and it traces the evolution of ideas that have run through him to contemporary cognitive concepts. The article also highlights contemporary problems in defining cognition and supports specific criteria regarding what constitutes cognition. PMID:25379235

International Space Station Capabilities and Payload Accommodations

NASA Technical Reports Server (NTRS)

Kugler, Justin; Jones, Rod; Edeen, Marybeth

2010-01-01

This slide presentation reviews the research facilities and capabilities of the International Space Station. The station can give unique views of the Earth, as it provides coverage of 85% of the Earth's surface and 95% of the populated landmass every 1-3 days. The various science rack facilities are a resource for scientific research. There are also external research accom0dations. The addition of the Japanese Experiment Module (i.e., Kibo) will extend the science capability for both external payloads and internal payload rack locations. There are also slides reviewing the post shuttle capabilities for payload delivery.

PREFACE: 7th EEIGM International Conference on Advanced Materials Research

NASA Astrophysics Data System (ADS)

Joffe, Roberts

2013-12-01

The 7th EEIGM Conference on Advanced Materials Research (AMR 2013) was held at Luleå University of Technology on the 21-22 March 2013 in Luleå, SWEDEN. This conference is intended as a meeting place for researchers involved in the EEIGM programme, in the 'Erasmus Mundus' Advanced Materials Science and Engineering Master programme (AMASE) and the 'Erasmus Mundus' Doctoral Programme in Materials Science and Engineering (DocMASE). This is great opportunity to present their on-going research in the various fields of Materials Science and Engineering, exchange ideas, strengthen co-operation as well as establish new contacts. More than 60 participants representing six countries attended the meeting, in total 26 oral talks and 19 posters were presented during two days. This issue of IOP Conference Series: Materials Science and Engineering presents a selection of articles from EEIGM-7 conference. Following tradition from previous EEIGM conferences, it represents the interdisciplinary nature of Materials Science and Engineering. The papers presented in this issue deal not only with basic research but also with applied problems of materials science. The presented topics include theoretical and experimental investigations on polymer composite materials (synthetic and bio-based), metallic materials and ceramics, as well as nano-materials of different kind. Special thanks should be directed to the senior staff of Division of Materials Science at LTU who agreed to review submitted papers and thus ensured high scientific level of content of this collection of papers. The following colleagues participated in the review process: Professor Lennart Walström, Professor Roberts Joffe, Professor Janis Varna, Associate Professor Marta-Lena Antti, Dr Esa Vuorinen, Professor Aji Mathew, Professor Alexander Soldatov, Dr Andrejs Purpurs, Dr Yvonne Aitomäki, Dr Robert Pederson. Roberts Joffe October 2013, Luleå Conference photograph EEIGM7 conference participants, 22 March 2013 The PDF contains the book of abstracts.

5th Bionanotox and Applications International Research Conference, Peabody, Little Rock, Arkansas, USA

NASA Astrophysics Data System (ADS)

Sabb, Taneicie; Chowdhury, Parimal

2011-06-01

"BioNanoTox and Toxicity: using Technology to Advance Discovery" was this year's theme at the 5th BioNanoTox and Applications International Research Conference held at the Peabody Hotel, Little Rock, Arkansas on November 4-5th, 2010. This year, the international participation in this conference increased to 25 countries spanning the globe. The conference began with opening remarks by Paul Howard, Associate Director of the National Center for Toxicological Research, Food and Drug Administration, Jefferson, Arkansas, United States. Two keynote speakers, Dr. Ananth V. Annapragada and Dr. Merle G. Paule presented lectures on "Toxicity of Novel Nanoparticles for CT imaging" and "The Biology of Neurotoxicity: using Technology to Advance Discovery", respectively. Teachers, students, faculty, and scientists presented oral and poster presentations on fundamental and translational research related to BioNanoTox and related fields of science. Six presentation sessions were held over the two-day conference. There were 31 presentations and 39 posters from disciplines ranging from biology to chemistry, toxicology, nanotechnology, computational sciences, mathematics, engineering, plant science, and biotechnology. Poster presentation awards were presented to three high school students, three high school teachers, and three college students. In addition to poster awards a memorial, travel, and BioNanoTox award were presented. This year's meeting paved the way for a more outstanding meeting for the future.

High-Resiliency and Auto-Scaling of Large-Scale Cloud Computing for OCO-2 L2 Full Physics Processing

NASA Astrophysics Data System (ADS)

Hua, H.; Manipon, G.; Starch, M.; Dang, L. B.; Southam, P.; Wilson, B. D.; Avis, C.; Chang, A.; Cheng, C.; Smyth, M.; McDuffie, J. L.; Ramirez, P.

2015-12-01

Next generation science data systems are needed to address the incoming flood of data from new missions such as SWOT and NISAR where data volumes and data throughput rates are order of magnitude larger than present day missions. Additionally, traditional means of procuring hardware on-premise are already limited due to facilities capacity constraints for these new missions. Existing missions, such as OCO-2, may also require high turn-around time for processing different science scenarios where on-premise and even traditional HPC computing environments may not meet the high processing needs. We present our experiences on deploying a hybrid-cloud computing science data system (HySDS) for the OCO-2 Science Computing Facility to support large-scale processing of their Level-2 full physics data products. We will explore optimization approaches to getting best performance out of hybrid-cloud computing as well as common issues that will arise when dealing with large-scale computing. Novel approaches were utilized to do processing on Amazon's spot market, which can potentially offer ~10X costs savings but with an unpredictable computing environment based on market forces. We will present how we enabled high-tolerance computing in order to achieve large-scale computing as well as operational cost savings.

An Extensible, Modular Architecture Coupling HydroShare and Tethys Platform to Deploy Water Science Web Apps

NASA Astrophysics Data System (ADS)

Nelson, J.; Ames, D. P.; Jones, N.; Tarboton, D. G.; Li, Z.; Qiao, X.; Crawley, S.

2016-12-01

As water resources data continue to move to the web in the form of well-defined, open access, machine readable web services provided by government, academic, and private institutions, there is increased opportunity to move additional parts of the water science workflow to the web (e.g. analysis, modeling, decision support, and collaboration.) Creating such web-based functionality can be extremely time-consuming and resource-intensive and can lead the erstwhile water scientist down a veritable cyberinfrastructure rabbit hole, through an unintended tunnel of transformation to become a Cyber-Wonderland software engineer. We posit that such transformations were never the intention of the research programs that fund earth science cyberinfrastructure, nor is it in the best interest of water researchers to spend exorbitant effort developing and deploying such technologies. This presentation will introduce a relatively simple and ready-to-use water science web app environment funded by the National Science Foundation that couples the new HydroShare data publishing system with the Tethys Platform web app development toolkit. The coupled system has already been shown to greatly lower the barrier to deploying of web based visualization and analysis tools for the CUAHSI Water Data Center and for the National Weather Service's National Water Model. The design and implementation of the developed web app architecture will be presented together key examples of existing apps created using this system. In each of the cases presented, water resources students with basic programming skills were able to develop and deploy highly functional web apps in a relatively short period of time (days to weeks) - allowing the focus to remain on water science rather on cyberinfrastructure. This presentation is accompanied by an open invitation for new collaborations that use the HydroShare-Tethys web app environment.

Geostationary Coastal Ecosystem Dynamics Imager (GEO CEDI) for the GEO Coastal and Air Pollution Events (GEO CAPE) Mission. Concept Presentation

NASA Technical Reports Server (NTRS)

Janz, Scott; Smith, James C.; Mannino, Antonio

2010-01-01

This slide presentation reviews the concepts of the Geostationary Coastal Ecosystem Dynamics Imager (GEO CEDI) which will be used on the GEO Coastal and Air Pollution Events (GEO CAPE) Mission. The primary science requirements require scans of the U.S. Coastal waters 3 times per day during the daylight hours. Included in the overview are presentations about the systems, the optics, the detectors, the mechanical systems, the electromechanical systems, the electrical design, the flight software, the thermal systems, and the contamination prevention requirements.

NCI Think Tank Concerning the Identifiability of Biospecimens and “-Omic” Data

PubMed Central

Weil, Carol J.; Mechanic, Leah E.; Green, Tiffany; Kinsinger, Christopher; Lockhart, Nicole C.; Nelson, Stefanie A.; Rodriguez, Laura L.; Buccini, Laura D.

2014-01-01

On June 11 and 12, 2012, the National Cancer Institute (NCI) hosted a think tank concerning the identifiability of biospecimens and “omic” Data in order to explore challenges surrounding this complex and multifaceted topic. The think tank brought together forty-six leaders from several fields, including cancer genomics, bioinformatics, human subject protection, patient advocacy, and commercial genetics. The first day involved presentations regarding the state of the science of re-identification; current and proposed regulatory frameworks for assessing identifiability; developments in law, industry and biotechnology; and the expectations of patients and research participants. The second day was spent by think tank participants in small break-out groups designed to address specific sub-topics under the umbrella issue of identifiability, including considerations for the development of best practices for data sharing and consent, and targeted opportunities for further empirical research. We describe the outcomes of this two day meeting, including two complimentary themes that emerged from moderated discussions following the presentations on Day 1, and ideas presented for further empirical research to discern the preferences and concerns of research participants about data sharing and individual identifiability. PMID:23579437

Conducting Science with a CubeSat: The Colorado Student Space Weather Experiment (CSSWE)

NASA Astrophysics Data System (ADS)

Palo, Scott; Li, Xinlin; Gerhardt, David; Blum, Lauren; Schiller, Quintin; Kohnert, Rick

2014-06-01

The Colorado Student Space Weather Experiment is a 3-unit (10cm x 10cm x 30cm) CubeSat funded by the National Science Foundation and constructed at the University of Colorado (CU). The CSSWE science instrument, the Relativistic Electron and Proton Telescope integrated little experiment (REPTile), provides directional differential flux measurements of 0.5 to >3.3 MeV electrons and 9 to 40 MeV protons. Though a collaboration of 60+ multidisciplinary graduate and undergraduate students working with professors and professional engineers, CSSWE was designed, built, tested, and delivered in 3 years. On September 13, 2012, CSSWE was inserted to a 477 x 780 km, 65° orbit as a secondary payload on an Atlas V through the NASA Educational Launch of Nanosatellites (ELaNa) program.The first successful contact with CSSWE was made within a few hours of launch. CSSWE then completed a 20 day system commissioning phase which validated the performance of the communications, power, and attitude control systems. This was immediately followed by an accelerated 24 hour REPTile commissioning period in time for a geomagnetic storm. The high quality, low noise science data return from REPTile is complementary to the NASA Van Allen Probes mission, which launched two weeks prior to CSSWE. On January 5, 2013, CSSWE completed 90 days of on-orbit science operations, achieving the baseline goal for full mission success and has been operating since. An overview of the CSSWE system, on-orbit performance and lessons learned will be presented.

Hanny and the Mystery of the Voorwerp: Citizen Science in the Classroom

NASA Astrophysics Data System (ADS)

Costello, K.; Reilly, E.; Bracey, G.; Gay, P.

2012-08-01

The highly engaging graphic comic Hanny and the Mystery of the Voorwerp is the focus of an eight-day educational unit geared to middle level students. Activities in the unit link national astronomy standards to the citizen science Zooniverse website through tutorials that lead to analysis of real data online. NASA resources are also included in the unit. The content of the session focused on the terminology and concepts - galaxy formation, types and characteristics of galaxies, use of spectral analysis - needed to classify galaxies. Use of citizen science projects as tools to teach inquiry in the classroom was the primary focus of the workshop. The session included a hands-on experiment taken from the unit, including a NASA spectral analysis activity called "What's the Frequency, Roy G Biv?" In addition, presenters demonstrated the galaxy classification tools found in the "Galaxy Zoo" project at the Zooniverse citizen science website.

Active learning in optics for girls

NASA Astrophysics Data System (ADS)

Ali, R.; Ashraf, I.

2017-08-01

Active learning in Optics (ALO) is a self-funded program under the umbrella of the Abdus Salam International Centre for Theoretical Physics (ICTP) and Quaid-i-Azam University (QAU) to bring physical sciences to traditionally underserved Girls high schools and colleges in Pakistan. There is a significant gender disparity in physical Sciences in Pakistan. In Department of Physics at QAU, approximately 10 to 20% of total students were used to be females from past many decades, but now this percentage is increasing. To keep it up at same pace, we started ALO in January 2016 as a way to provide girls an enriching science experiences, in a very friendly atmosphere. We have organized many one-day activities, to support and encourage girls' students of government high schools and colleges to pursue careers in sciences. In this presentation we will describe our experience and lesson learned in these activities.

NASA Space Life Sciences

NASA Technical Reports Server (NTRS)

Hayes, Judith

2009-01-01

This slide presentation reviews the requirements that NASA has for the medical service of a crew returning to earth after long duration space flight. The scenarios predicate a water landing. Two scenarios are reviewed that outline the ship-board medical operations team and the ship board science reseach team. A schedule for the each crew upon landing is posited for each of scenarios. The requirement for a heliport on board the ship is reviewed and is on the requirement for a helicopter to return the Astronauts to the Baseline Data Collection Facility (BDCF). The ideal is to integrate the medical and science requirements, to minimize the risks and Inconveniences to the returning astronauts. The medical support that is required for all astronauts returning from long duration space flight (30 days or more) is reviewed. The personnel required to support the team is outlined. The recommendations for medical operations and science research for crew support are stated.

The McDonald Observatory lunar laser ranging project

NASA Technical Reports Server (NTRS)

Silverberg, E. C.

1978-01-01

A summary of the activities of the McDonald lunar laser ranging station at Fort Davis for the FY 77-78 fiscal year is presented. The lunar laser experiment uses the observatory 2.7m reflecting telescope on a thrice-per-day, 21-day-per-lunation schedule. Data are recorded on magnetic tapes and sent to the University of Texas at Austin where the data is processed. After processing, the data is distributed to interested analysis centers and later to the National Space Science Data Center where it is available for routine distribution. Detailed reports are published on the McDonald operations after every fourth lunation or approximately once every 115 days. These reports contain a day-by-day documentation of the ranging activity, detailed discussions of the equipment development efforts, and an abundance of other information as is needed to document and archive this important data type.

Geology for youth in Lithuania: International Year of Planet Earth-related and other activities

NASA Astrophysics Data System (ADS)

Skridlaite, Grazina; Guobyte, Rimante; Skrinskas, Skirmantas; Nemaniene, Jurgita

2010-05-01

A great number of Lithuanian secondary and high schools devoted a range of activities to Earth sciences on September 22 (autumn equinox), 2008 proclaimed by the Lithuanian National Committee for IYPE and Ministry of Education and Science of Lithuania as "Earth's day". Beforehand, the 11 IYPE brochures were translated, supplemented with relevant Lithuanian data and placed on the website www.zemesmetai.lt. The activities comprised lessons, competitions, performances, field trips, seminars, excursions to museums and nature sites, meetings with geologists and naturalists etc. In many schools the 10 scientific themes were expanded, transformed and included into different school programmes such as geography, chemistry, physics, biology, Lithuanian language etc. The other schools preferred to organise discussions, performances and concerts where children expressed their concern about future of the Earth and suggested ways to save it. Several schools invited geologists, ecologists or other representatives of Earth sciences or local authorities to provide with information on environmental and geological issues in Lithuania and their own surroundings. Several museums and nature sites were visited. The "Earth's day" was advertised and broadcasted on TV and radio, reflected in the press. The reports from schools were placed on the Lithuanian IYPE website. The Board acknowledged the best participants with special letter of thanks. It turned out that despite the provided information on different subjects of geology only few of them were chosen. School teachers encountered some problems relating the Earth's interior with its surface, recognising modern geological processes etc. They found some brochures to be too complicated for non-specialists. Biodiversity was much easier to explain and present as geodiversity. Nevertheless, everybody admitted the great importance of geosciences in society and insufficient knowledge, and greatly acknowledged the initiative of the IYPE. The "Earth's day" initiative triggered a lot of activities and joint projects at Lithuanian schools and public institutions devoted to Earth sciences. Many geologists and other scientists were invited to schools, public and governmental institutions to provide with all sorts of geological information. A lot of different competitions, camps and seminars followed the "Earth's day". As a special success the Young Geologist movement hosted by the NGO Lithuanian Youth Tourism Center has to be admitted. Summer camps, seminars, competitions on geology have been organized at the Center for more than 25 years. The successful co-operation with the Ministry of Education and Science of Lithuania and also with several private and governmental institutions and commercial enterprises resulted in a publishing of a special calendar for 2009. Each month in the calendar is devoted to the institution or enterprise either related to geosciences, using nature resources in a sustainable way or producing environmentally friendly goods or energy. The calendar was distributed to Lithuanian schools, public and governmental institutions. Inspired by the success of the "Earth's day", the LitNC and Ministry of Education and Science organised a competition "Earth in our hands" for all types of schools in 2009. Over 50 PowerPoint presentations, movies, drawings, photos and posters were received at the Center of Young Naturalists in Vilnius. The winners were awarded with a special "geotour" on September 25.

The science of space-time

NASA Astrophysics Data System (ADS)

Raine, D. J.; Heller, M.

Analyzing the development of the structure of space-time from the theory of Aristotle to the present day, the present work attempts to sketch a science of relativistic mechanics. The concept of relativity is discussed in relation to the way in which space-time splits up into space and time, and in relation to Mach's principle concerning the relativity of inertia. Particular attention is given to the following topics: Aristotelian dynamics; Copernican kinematics; Newtonian dynamics; the space-time of classical dynamics; classical space-time in the presence of gravity; the space-time of special relativity; the space-time of general relativity; solutions and problems in general relativity; Mach's principle and the dynamics of space-time; theories of inertial mass; the integral formation of general relativity; and the frontiers of relativity (e.g., unified field theories and quantum gravity).

Physical Sciences in Lisbon

NASA Astrophysics Data System (ADS)

Simões, Ana; Diogo, Maria Paula; Carneiro, Ana

2012-09-01

We provide a two-day tour of Lisbon, Portugal, focusing on sites of scientific and technological importance, setting them within their historical contexts. On the first day we visit the Academy of Sciences of Lisbon, the building that successively housed the College of Nobles, the Polytechnic School, and the University of Lisbon Faculty of Sciences, and then go on to the Arpad Szenes-Vieira da Silva Museum and the Astronomical Observatory of Lisbon. On the second day we visit the Industrial Institute and Museum, the Geographical Society of Lisbon, the Jesuit College of Santo Antão, and the Technical Institute.

Increasing Participation in the Earth Sciences A 35 year Journey

NASA Astrophysics Data System (ADS)

Blueford, J. R.

2006-12-01

In the 1970's the fact that woman and ethnic minorities men made up approximately10% of the workforce in the geosciences created concern. Determining ways to increase the participation became a topic of discussion amongst many of the geosciences agencies in the United States. Many created scholarships and work opportunities for students. One of the most successful projects was the MPES (Minority Participation in the Earth Science) Program implemented by the U.S. Geological Survey. A key factor in its success was its outreach programs which used employees to work in elementary schools to get children excited about earth sciences. Successive years added teacher workshops and developing career day presentations to help school districts increase the awareness of the earth sciences. However, cutbacks prevented the continuation of these programs, but from the ashes a new non-profit organization of scientists, the Math Science Nucleus, developed curriculum and implementation strategies that used Earth Sciences as a core content area. Using the power of the internet, it provided teachers and parents around the world content driven curriculum. The Integrating Science, Math, and Technology Reference Curriculum is used around the world to help teachers understand how children learn science content.

Microgravity Materials Science Conference 2000. Volume 1

NASA Technical Reports Server (NTRS)

Ramachandran, Narayanan (Editor); Bennett, Nancy (Editor); McCauley, Dannah (Editor); Murphy, Karen (Editor); Poindexter, Samantha (Editor)

2001-01-01

This is Volume 1 of 3 of the 2000 Microgravity Material Science Conference that was held June 6-8 at the Von Braun Center, Huntsville, Alabama. It was organized by the Microgravity Materials Science Discipline Working Group, sponsored by the Microgravity Research Division (MRD) at NASA Headquarters, and hosted by NASA Marshall Space Flight Center and the Alliance for Microgravity Materials Science and Applications (AMMSA). It was the fourth NASA conference of this type in the microgravity materials science discipline. The microgravity science program sponsored approx. 200 investigators, all of whom made oral or poster presentations at this conference. In addition, posters and exhibits covering NASA microgravity facilities, advanced technology development projects sponsored by the NASA Microgravity Research Division at NASA Headquarters, and commercial interests were exhibited. The purpose of the conference was to inform the materials science community of research opportunities in reduced gravity and to highlight the Spring 2001 release of the NASA Research Announcement (NRA) to solicit proposals for future investigations. It also served to review the current research and activities in materials science, to discuss the envisioned long-term goals. and to highlight new crosscutting research areas of particular interest to MRD. The conference was aimed at materials science researchers from academia, industry, and government. A workshop on in situ resource utilization (ISRU) was held in conjunction with the conference with the goal of evaluating and prioritizing processing issues in Lunar and Martian type environments. The workshop participation included invited speakers and investigators currently funded in the material science program under the Human Exploration and Development of Space (HEDS) initiative. The conference featured a plenary session every day with an invited speaker that was followed by three parallel breakout sessions in subdisciplines. Attendance was close to 350 people. Posters were available for viewing during the conference and a dedicated poster session was held on the second day. Nanotechnology radiation shielding materials, Space Station science opportunities, biomaterials research, and outreach and educational aspects of the program were featured in the plenary talks. This volume, the first to be released on CD-ROM for materials science, is comprised of the research reports submitted by the Principal Investigators at the conference.

Microgravity Materials Science Conference 2000. Volume 3

NASA Technical Reports Server (NTRS)

Ramachandran, Narayanan; Bennett, Nancy; McCauley, Dannah; Murphy, Karen; Poindexter, Samantha

2001-01-01

This is Volume 3 of 3 of the 2000 Microgravity Materials Science Conference that was held June 6-8 at the Von Braun Center, Huntsville, Alabama. It was organized by the Microgravity Materials Science Discipline Working Group, sponsored by the Microgravity Research Division (MRD) at NASA Headquarters, and hosted by NASA Marshall Space Flight Center and the Alliance for Microgravity Materials Science and Applications (AMMSA). It was the fourth NASA conference of this type in the Microgravity materials science discipline. The microgravity science program sponsored 200 investigators, all of whom made oral or poster presentations at this conference- In addition, posters and exhibits covering NASA microgravity facilities, advanced technology development projects sponsored by the NASA Microgravity Research Division at NASA Headquarters, and commercial interests were exhibited. The purpose of the conference was to inform the materials science community of research opportunities in reduced gravity and to highlight the Spring 2001 release of the NASA Research Announcement (NRA) to solicit proposals for future investigations. It also served to review the current research and activities in material,, science, to discuss the envisioned long-term goals. and to highlight new crosscutting research areas of particular interest to MRD. The conference was aimed at materials science researchers from academia, industry, and government. A workshop on in situ resource utilization (ISRU) was held in conjunction with the conference with the goal of evaluating and prioritizing processing issues in Lunar and Martian type environments. The workshop participation included invited speakers and investigators currently funded in the material science program under the Human Exploration and Development of Space (HEDS) initiative. The conference featured a plenary session every day with an invited speaker that was followed by three parallel breakout sessions in subdisciplines. Attendance was close to 350 people, Posters were available for viewing during the conference and a dedicated poster session was held on the second day. Nanotechnology, radiation shielding materials, Space Station science opportunities, biomaterials research, and outreach and educational aspects of the program were featured in the plenary talks. This volume, the first to be released on CD-ROM for materials science, is comprised of the research reports submitted by the Principal Investigators at the conference.

Microgravity Materials Science Conference 2000. Volume 2

NASA Technical Reports Server (NTRS)

Ramachandran, Narayanan (Editor); Bennett, Nancy (Editor); McCauley, Dannah (Editor); Murphy, Karen (Editor); Poindexter, Samantha (Editor)

2001-01-01

This is Volume 2 of 3 of the 2000 Microgravity Materials Science Conference that was held June 6-8 at the Von Braun Center, Huntsville, Alabama. It was organized by the Microgravity Materials Science Discipline Working Group, sponsored by the Microgravity Research Division (MRD) at NASA Headquarters, and hosted by NASA Marshall Space Flight Center and the Alliance for Microgravity Materials Science and Applications (AMMSA). It was the fourth NASA conference of this type in the Microgravity materials science discipline. The microgravity science program sponsored approx. 200 investigators, all of whom made oral or poster presentations at this conference- In addition, posters and exhibits covering NASA microgravity facilities, advanced technology development projects sponsored by the NASA Microgravity Research Division at NASA Headquarters, and commercial interests were exhibited. The purpose of the conference %%,its to inform the materials science community of research opportunities in reduced gravity and to highlight the Spring 2001 release of the NASA Research Announcement (NRA) to solicit proposals for future investigations. It also served to review the current research and activities in material,, science, to discuss the envisioned long-term goals. and to highlight new crosscutting research areas of particular interest to MRD. The conference was aimed at materials science researchers from academia, industry, and government. A workshop on in situ resource utilization (ISRU) was held in conjunction with the conference with the goal of evaluating and prioritizing processing issues in Lunar and Martian type environments. The workshop participation included invited speakers and investigators currently funded in the material science program under the Human Exploration and Development of Space (HEDS) initiative. The conference featured a plenary session every day with an invited speaker that was followed by three parallel breakout sessions in subdisciplines. Attendance was close to 350 people, Posters were available for viewing during the conference and a dedicated poster session was held on the second day. Nanotechnology, radiation shielding materials, Space Station science opportunities, biomaterials research, and outreach and educational aspects of the program were featured in the plenary talks. This volume, the first to be released on CD-ROM for materials science, is comprised of the research reports submitted by the Principal Investigators at the conference.

STS-107 Microgravity Environment Summary Report

NASA Technical Reports Server (NTRS)

Jules, Kenol; Hrovat, Kenneth; Kelly, Eric; Reckhart, Timothy

2005-01-01

This summary report presents the results of the processed acceleration data measured aboard the Columbia orbiter during the STS-107 microgravity mission from January 16 to February 1, 2003. Two accelerometer systems were used to measure the acceleration levels due to vehicle and science operations activities that took place during the 16-day mission. Due to lack of precise timeline information regarding some payload's operations, not all of the activities were analyzed for this report. However, a general characterization of the microgravity environment of the Columbia Space Shuttle during the 16-day mission is presented followed by a more specific characterization of the environment for some designated payloads during their operations. Some specific quasi-steady and vibratory microgravity environment characterization analyses were performed for the following payloads: Structure of Flame Balls at Low Lewis-number-2, Laminar Soot Processes-2, Mechanics of Granular Materials-3 and Water Mist Fire-Suppression Experiment. The Physical Science Division of the National Aeronautics and Space Administration sponsors the Orbital Acceleration Research Experiment and the Space Acceleration Measurement System for Free Flyer to support microgravity science experiments, which require microgravity acceleration measurements. On January 16, 2003, both the Orbital Acceleration Research Experiment and the Space Acceleration Measurement System for Free Flyer accelerometer systems were launched on the Columbia Space Transportation System-107 from the Kennedy Space Center. The Orbital Acceleration Research Experiment supported science experiments requiring quasi-steady acceleration measurements, while the Space Acceleration Measurement System for Free Flyer unit supported experiments requiring vibratory acceleration measurement. The Columbia reduced gravity environment analysis presented in this report uses acceleration data collected by these two sets of accelerometer systems: The Orbital Acceleration Research Experiment is a low frequency sensor, which measures acceleration up to 1 Hz, but the 1 Hz acceleration data is trimmean filtered to yield much lower frequency acceleration data up to 0.01 Hz. This filtered data can be mapped to other locations for characterizing the quasi-steady environment for payloads and the vehicle. The Space Acceleration Measurement System for Free Flyer measures vibratory acceleration in the range of 0.01 to 200 Hz at multiple measurement locations. The vibratory acceleration data measured by this system is used to assess the local vibratory environment for payloads as well as to measure the disturbance causes by the vehicle systems, crew exercise devices and payloads operation disturbances. This summary report presents analysis of selected quasi-steady and vibratory activities measured by these two accelerometers during the Columbia 16-day microgravity mission from January 16 to February 1, 2003.

RIS4E Science Journalism Program

NASA Astrophysics Data System (ADS)

Whelley, N.; Bleacher, L.; Jones, A. P.; Bass, E.; Bleacher, J. E.; Firstman, R.; Glotch, T. D.; Young, K.

2017-12-01

NASA's Remote, In-Situ, and Synchrotron Studies for Science and Exploration (RIS4E) team addresses the goals of the Solar System Exploration Research Virtual Institute via four themes, one of which focuses on evaluating the role of handheld and portable field instruments for human exploration. The RIS4E Science Journalism Program highlights science in an innovative way: by instructing journalism students in the basics of science reporting and then embedding them with scientists in the field. This education program is powerful because it is deeply integrated within a science program, strongly supported by the science team and institutional partners, and offers an immersive growth experience for learners, exposing them to cutting edge NASA research and field technology. This program is preparing the next generation of science journalists to report on complex science accurately and effectively. The RIS4E Science Journalism Program consists of two components: a semester-long science journalism course and a reporting trip in the field. First, students participate in the RIS4E Science Journalism Practicum offered by the Stony Brook University School of Journalism. Throughout the semester, students learn about RIS4E science from interactions with the RIS4E science team, through classroom visits, one-on-one interviews, and tours of laboratories. At the conclusion of the course, several students, along with a professor and a teaching assistant, join the RIS4E team during the field season. The journalism students observe the entire multi-day field campaign, from set-up, to data collection and analysis, and investigation of questions that arise as a result of field discoveries. They watch the scientists formulate and test hypotheses in real time. The field component for the 2017 RIS4E Science Journalism Program took journalism students to the Potrillo Volcanic Field in New Mexico for a 10-day field campaign. Student feedback was overwhelmingly positive. They gained experience and confidence with using journalistic equipment in the field and an improved understanding of how scientific research is conducted. Survey results indicate that the majority of participants are more likely to pursue science journalism as a career as a result of participating in this program. Their work is presented at ReportingRIS4E.com.

On the Large-Scaling Issues of Cloud-based Applications for Earth Science Dat

NASA Astrophysics Data System (ADS)

Hua, H.

2016-12-01

Next generation science data systems are needed to address the incoming flood of data from new missions such as NASA's SWOT and NISAR where its SAR data volumes and data throughput rates are order of magnitude larger than present day missions. Existing missions, such as OCO-2, may also require high turn-around time for processing different science scenarios where on-premise and even traditional HPC computing environments may not meet the high processing needs. Additionally, traditional means of procuring hardware on-premise are already limited due to facilities capacity constraints for these new missions. Experiences have shown that to embrace efficient cloud computing approaches for large-scale science data systems requires more than just moving existing code to cloud environments. At large cloud scales, we need to deal with scaling and cost issues. We present our experiences on deploying multiple instances of our hybrid-cloud computing science data system (HySDS) to support large-scale processing of Earth Science data products. We will explore optimization approaches to getting best performance out of hybrid-cloud computing as well as common issues that will arise when dealing with large-scale computing. Novel approaches were utilized to do processing on Amazon's spot market, which can potentially offer 75%-90% costs savings but with an unpredictable computing environment based on market forces.

Genetics by the Numbers

MedlinePlus

... Inside Life Science > Genetics by the Numbers Inside Life Science View All Articles | Inside Life Science Home Page Genetics by the Numbers By Chelsea ... New Genetics NIH's National DNA Day This Inside Life Science article also appears on LiveScience . Learn about related ...

Newton's Investigation of the Resistance to Moving Bodies in Continuous Fluids and the Nature of "Frontier Science"

ERIC Educational Resources Information Center

Gauld, Colin F.

2010-01-01

Newton's experiments into the resistance which fluids offer to moving bodies provide some insight into the way he related theory and experiment. His theory demonstrates a way of thought typical of 17th century physics and his experiments are simple enough to be replicated by present day students. Newton's investigations using pendulums were…

"They Are the Priests": The Role of the Moldovan Historian and Its Implications for Civic Education

ERIC Educational Resources Information Center

Anderson, Elizabeth A.

2007-01-01

In present-day Moldova there is a perpetuation and continuity of Soviet academic culture, in which history is viewed as "a science" and not subject to a multiplicity of interpretations. A relatively small and interconnected group of historians dominate the academy and subsequently the textbook writing. They wield a great deal of power in…

The Relationship between Passibility, Agency and Social Interaction and Its Relevance for Research and Pedagogy

ERIC Educational Resources Information Center

Kirch, Susan A.; Ma, Jasmine Y.

2016-01-01

The interaction analysis presented by Kim and Roth examines nine students, their teachers, the learning task and materials in a mixed second and third grade science classroom during the school day. In the research narrative readers are introduced to two resourceful and creative groups of students as they work on a task assigned by their…

Photographs and Classroom Response Systems in Middle School Astronomy Classes

ERIC Educational Resources Information Center

Lee, Hyunju; Feldman, Allan

2015-01-01

In spite of being readily available, photographs have played a minor and passive role in science classes. In our study, we present an active way of using photographs in classroom discussions with the use of a classroom response system (CRS) in middle school astronomy classes to teach the concepts of day-night and seasonal change. In this new…

Experience in the Creation of Elite Schools in the Moscow Area

ERIC Educational Resources Information Center

Egorov, O. G.

2005-01-01

One of the chief difficulties of pedagogical science at the present stage has been the growing discrepancy between theory and practice. The former is built basically on an analysis or critique of the Soviet model of the schools, which, in basic outline, persists to this day. In practice, there is an ongoing conflict between the inertia of the…

KSC-2012-4218

NASA Image and Video Library

2012-08-03

CAPE CANAVERAL, Fla. -- Dr. Liz Warren, communications coordinator for the International Space Station program Science Office, speaks to about 45 of NASA’s social media followers for two days of presentations on the Kennedy Space Center's past, present and future. The social media participants gathered at the Florida spaceport on Aug. 2 and 3, 2012 to hear from key former and current leaders who related stories of the space agency's efforts to explore the unknown. It was the first social media event totally run by Kennedy. Photo credit: NASA/ Gianni Woods

KSC-2012-4217

NASA Image and Video Library

2012-08-03

CAPE CANAVERAL, Fla. -- Dr. Liz Warren, communications coordinator for the International Space Station program Science office, speaks to about 45 of NASA’s social media followers for two days of presentations on the Kennedy Space Center's past, present and future. The social media participants gathered at the Florida spaceport on Aug. 2 and 3, 2012 to hear from key former and current leaders who related stories of the space agency's efforts to explore the unknown. It was the first social media event totally run by Kennedy. Photo credit: NASA/ Gianni Woods

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

Dress, W.B.

Rosen's modeling relation is embedded in Popper's three worlds to provide an heuristic tool for model building and a guide for thinking about complex systems. The utility of this construct is demonstrated by suggesting a solution to the problem of pseudo science and a resolution of the famous Bohr-Einstein debates. A theory of bizarre systems is presented by an analogy with entangled particles of quantum mechanics. This theory underscores the poverty of present-day computational systems (e.g., computers) for creating complex and bizarre entities by distinguishing between mechanism and organism.

Lord John, 2nd Baron Wrottesley and the Wrottesley Hall Observatory

NASA Astrophysics Data System (ADS)

Armitage, J.

2006-12-01

Lord John Wrottesley (1798-1867) was a man of considerable importance in the field of 19th century science, particularly during the first three decades of the Victorian era. He held a number of important offices during this time, including being President of the Royal Astronomical Society (1841 to 1843), of which he was a founder member in 1820; President of the Royal Society 1854 to 1857; and President of the British Association for the Advancement of Science for 1860. He was always to seek a good understanding between scientists and government, and also to promote the general public understanding of science. Although today the name of Lord John Wrottesley is largely forgotten, he created a legacy that remains with us to the present day.

OSSA Space Station Freedom science utilization plans

NASA Astrophysics Data System (ADS)

Cressy, Philip J.

Long duration exposure to an essentially zero-gravity environment is a phenomenon exclusive to the Space Station Freedom that cannot be duplicated on Earth. The Freedom Station will offer periods of time on orbit extending to weeks and months rather than hours or days, allowing for in-depth space based research and analysis to a degree never before achieved. OSSA remains committed to exploiting the unique capabilities provided by the Space Station as well as other space-based facilities to study the nature of physical, chemical, and biological processes in a low-gravity environment and to apply these studies to advance science and applications in such fields as biomedical research, plant and animal physiology, exobiology, biotechnology, materials science, fluid physics, and combustion science. The OSSA focus is on progressive science investigations, many requiring hands-on scientist involvement using sophisticated experiment hardware. OSSA science utilization planning for the Freedom Station is firmly established. For this presentation, this planning is discussed in three general areas: OSSA goals and overall approach, the current and on-going program, and plans for space station utilization. In the first area, OSSA addresses its overall approach to space science research, its commitment to transition to Space Station Freedom, and its top-level strategy for the utilization of Freedom. The current and on-going program is next discussed, focusing on the various Spacelab series of missions which are providing the stepping-stones to Space Station Freedom. Selected science results from SLS-1 and USML-1 are cited which underline the value of properly outfitted laboratories in space in which crew-intensive experiment interactions are possible. The presentation is concluded with a discussion of top-level goals and strategies for utilizing the Freedom Station by OSSA's Life Sciences Division and its Microgravity Science and Applications Division.

Outreach Opportunities for Early Career Scientists at the Phoenix ComiCon

NASA Astrophysics Data System (ADS)

Horodyskyj, L.; Walker, S. I.; Forrester, J. H.

2014-12-01

The Phoenix ComiCon (PCC) is a rapidly growing annual four-day pop culture event, featuring guests, costuming, exhibits, and discussion panels for popular sci-fi, fantasy, horror, and anime franchises. In 2013, PCC began experimenting with science discussion panels. The popularity of the science programming resulted in an expansion of the track for 2014, which Horodyskyj was responsible for coordinating. Thirty hours of programming were scheduled, including 25 discussion panels, NASA's FameLab, and a Mars room. Panelists included industry specialists, established scientists, STEM outreach enthusiasts, and early career scientists. The majority of the panelists were early career scientists recruited from planetary sciences and biology departments at ASU and UA. Panel topics included cosmology, biotechnology, artificial intelligence, space exploration, astrobiology, and the cross-linkages of each with pop culture. Formats consisted of Q&A, presentations, and interactive game shows. Although most panels were aimed at the general audience, some panels were more specialized. PCC 2014 attracted 77,818 attendees. The science programming received rave reviews from the audience, the PCC management, and the panelists themselves. Many panel rooms were filled to capacity and required crowd control to limit attendance. We observed the formation of science "groupies" who sought out the science panels exclusively and requested more information on other science public events in the Phoenix area. We distributed surveys to several select sessions to evaluate audience reasons for attending the science panels and their opinion of the scientists they observed. We will present the results of these surveys. As the PCC continues to grow at an exponential rate, the science programming will continue to expand. We will discuss ideas for continued expansion of the PCC science programming both to serve the public and as a unique public outreach opportunity for early career scientists.

OSSA Space Station Freedom science utilization plans

NASA Technical Reports Server (NTRS)

Cressy, Philip J.

1992-01-01

Long duration exposure to an essentially zero-gravity environment is a phenomenon exclusive to the Space Station Freedom that cannot be duplicated on Earth. The Freedom Station will offer periods of time on orbit extending to weeks and months rather than hours or days, allowing for in-depth space based research and analysis to a degree never before achieved. OSSA remains committed to exploiting the unique capabilities provided by the Space Station as well as other space-based facilities to study the nature of physical, chemical, and biological processes in a low-gravity environment and to apply these studies to advance science and applications in such fields as biomedical research, plant and animal physiology, exobiology, biotechnology, materials science, fluid physics, and combustion science. The OSSA focus is on progressive science investigations, many requiring hands-on scientist involvement using sophisticated experiment hardware. OSSA science utilization planning for the Freedom Station is firmly established. For this presentation, this planning is discussed in three general areas: OSSA goals and overall approach, the current and on-going program, and plans for space station utilization. In the first area, OSSA addresses its overall approach to space science research, its commitment to transition to Space Station Freedom, and its top-level strategy for the utilization of Freedom. The current and on-going program is next discussed, focusing on the various Spacelab series of missions which are providing the stepping-stones to Space Station Freedom. Selected science results from SLS-1 and USML-1 are cited which underline the value of properly outfitted laboratories in space in which crew-intensive experiment interactions are possible. The presentation is concluded with a discussion of top-level goals and strategies for utilizing the Freedom Station by OSSA's Life Sciences Division and its Microgravity Science and Applications Division.

Laparoscopic inguinal hernia repair: a prospective evaluation at Eastern Nepal

PubMed Central

Shakya, Vikal Chandra; Sood, Shasank; Bhattarai, Bal Krishna; Agrawal, Chandra Shekhar; Adhikary, Shailesh

2014-01-01

Introduction Inguinal hernias have been treated traditionally with open methods of herniorrhaphy or hernioplasty. But the trends have changed in the last decade with the introduction of minimal access surgery. Methods This study was a prospective descriptive study in patients presenting to Surgery Department of B. P. Koirala Institute of Health Sciences, Dharan, Nepal with reducible inguinal hernias from January 2011 to June 2012. All patients >18 years of age presenting with inguinal hernias were given the choice of laparoscopic repair or open repair. Those who opted for laparoscopic repair were included in the study. Results There were 50 patients, age ranged from 18 to 71 years with 34 being median age at presentation. In 41 patients, totally extraperitoneal repair was attempted. Of these, 2 (4%) repairs were converted to transabdominal repair and 2 to open mesh repair (4%). In 9 patients, transabdominal repair was done. The median total hospital stay was 4 days (range 3-32 days), the mean postoperative stay was 3.38±3.14 days (range 2-23 days), average time taken for full ambulation postoperatively was 2.05±1.39 days (range 1-10 days), and median time taken to return for normal activity was 5 days (range 2-50 days). One patient developed recurrence (2%). None of the patients who had laparoscopic repair completed complained of neuralgias in the follow-up. Conclusion Laparoscopic repair of inguinal hernias could be contemplated safely both via totally extra peritoneal as well as transperitoneal route even in our setup of a developing country with modifications. PMID:25170385

Delivering Science on Day One

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

Williams, Timothy J.

2016-03-01

While benchmarking software is useful for testing the performance limits and stability of Argonne National Laboratory’s new Theta supercomputer, there is no substitute for running real applications to explore the system’s potential. The Argonne Leadership Computing Facility’s Theta Early Science Program, modeled after its highly successful code migration program for the Mira supercomputer, has one primary aim: to deliver science on day one. Here is a closer look at the type of science problems that will be getting early access to Theta, a next-generation machine being rolled out this year.

Technology for NASA's Planetary Science Vision 2050.

NASA Technical Reports Server (NTRS)

Lakew, B.; Amato, D.; Freeman, A.; Falker, J.; Turtle, Elizabeth; Green, J.; Mackwell, S.; Daou, D.

2017-01-01

NASAs Planetary Science Division (PSD) initiated and sponsored a very successful community Workshop held from Feb. 27 to Mar. 1, 2017 at NASA Headquarters. The purpose of the Workshop was to develop a vision of planetary science research and exploration for the next three decades until 2050. This abstract summarizes some of the salient technology needs discussed during the three-day workshop and at a technology panel on the final day. It is not meant to be a final report on technology to achieve the science vision for 2050.

Beautiful Earth: Inspiring Native American students in Earth Science through Music, Art and Science

NASA Astrophysics Data System (ADS)

Casasanto, V.; Rock, J.; Hallowell, R.; Williams, K.; Angell, D.; Beautiful Earth

2011-12-01

The Beautiful Earth program, awarded by NASA's Competitive Opportunities in Education and Public Outreach for Earth and Space Science (EPOESS), is a live multi-media performance at partner science centers linked with hands-on workshops featuring Earth scientists and Native American experts. It aims to inspire, engage and educate diverse students in Earth science through an experience of viewing the Earth from space as one interconnected whole, as seen through the eyes of astronauts. The informal education program is an outgrowth of Kenji Williams' BELLA GAIA Living Atlas Experience (www.bellagaia.com) performed across the globe since 2008 and following the successful Earth Day education events in 2009 and 2010 with NASA's DLN (Digital Learning Network) http://tinyurl.com/2ckg2rh. Beautiful Earth takes a new approach to teaching, by combining live music and data visualizations, Earth Science with indigenous perspectives of the Earth, and hands-on interactive workshops. The program will utilize the emotionally inspiring multi-media show as a springboard to inspire participants to learn more about Earth systems and science. Native Earth Ways (NEW) will be the first module in a series of three "Beautiful Earth" experiences, that will launch the national tour at a presentation in October 2011 at the MOST science museum in collaboration with the Onandaga Nation School in Syracuse, New York. The NEW Module will include Native American experts to explain how they study and conserve the Earth in their own unique ways along with hands-on activities to convey the science which was seen in the show. In this first pilot run of the module, 110 K-12 students with faculty and family members of the Onandaga Nations School will take part. The goal of the program is to introduce Native American students to Earth Sciences and STEM careers, and encourage them to study these sciences and become responsible stewards of the Earth. The second workshop presented to participants will be the Spaceship Earth Scientist (SES) Module, featuring an Earth Scientist expert discussing the science seen in the presentation. Hands-on activities such as sea ice melting simulations will be held with participants. Results from these first pilot education experiences will be presented at the 2011 AGU.

PREFACE: International Conference on Applied Sciences 2015 (ICAS2015)

NASA Astrophysics Data System (ADS)

Lemle, Ludovic Dan; Jiang, Yiwen

2016-02-01

The International Conference on Applied Sciences ICAS2015 took place in Wuhan, China on June 3-5, 2015 at the Military Economics Academy of Wuhan. The conference is regularly organized, alternatively in Romania and in P.R. China, by Politehnica University of Timişoara, Romania, and Military Economics Academy of Wuhan, P.R. China, with the joint aims to serve as a platform for exchange of information between various areas of applied sciences, and to promote the communication between the scientists of different nations, countries and continents. The topics of the conference cover a comprehensive spectrum of issues from: >Economical Sciences and Defense: Management Sciences, Business Management, Financial Management, Logistics, Human Resources, Crisis Management, Risk Management, Quality Control, Analysis and Prediction, Government Expenditure, Computational Methods in Economics, Military Sciences, National Security, and others... >Fundamental Sciences and Engineering: Interdisciplinary applications of physics, Numerical approximation and analysis, Computational Methods in Engineering, Metallic Materials, Composite Materials, Metal Alloys, Metallurgy, Heat Transfer, Mechanical Engineering, Mechatronics, Reliability, Electrical Engineering, Circuits and Systems, Signal Processing, Software Engineering, Data Bases, Modeling and Simulation, and others... The conference gathered qualified researchers whose expertise can be used to develop new engineering knowledge that has applicability potential in Engineering, Economics, Defense, etc. The number of participants was 120 from 11 countries (China, Romania, Taiwan, Korea, Denmark, France, Italy, Spain, USA, Jamaica, and Bosnia and Herzegovina). During the three days of the conference four invited and 67 oral talks were delivered. Based on the work presented at the conference, 38 selected papers have been included in this volume of IOP Conference Series: Materials Science and Engineering. These papers present new research in the various fields of Materials Engineering, Mechanical Engineering, Computers Engineering, and Electrical Engineering. It's our great pleasure to present this volume of IOP Conference Series: Materials Science and Engineering to the scientific community to promote further research in these areas. We sincerely hope that the papers published in this volume will contribute to the advancement of knowledge in the respective fields.

Opportunities for Scientists to Engage the Public & Inspire Students in Science

NASA Astrophysics Data System (ADS)

Vaughan, R. G.; Worssam, J.; Vaughan, A. F.

2014-12-01

Increasingly, research scientists are learning that communicating science to broad, non-specialist audiences, particularly students, is just as important as communicating science to their peers via peer-reviewed scientific publications. This presentation highlights opportunities that scientists in Flagstaff, AZ have to foster public support of science & inspire students to study STEM disciplines. The goal here is to share ideas, personal experiences, & the rewards, for both students & research professionals, of engaging in science education & public outreach. Flagstaff, AZ, "America's First STEM Community," has a uniquely rich community of organizations engaged in science & engineering research & innovation, including the Flagstaff Arboretum, Coconino Community College, Gore Industries, Lowell Observatory, Museum of Northern Arizona, National Weather Service, National Park Service, National Forest Service, Northern Arizona University, Northern Arizona Center for Entrepreneurship & Technology, US Geological Survey, US Naval Observatory, & Willow Bend Environmental Education Center. These organizations connect with the Northern Arizona community during the yearly Flagstaff Festival of Science - the third oldest science festival in the world - a 10 day long, free, science festival featuring daily public lectures, open houses, interactive science & technology exhibits, field trips, & in-school speaker programs. Many research scientists from these organizations participate in these activities, e.g., public lectures, open houses, & in-school speaker programs, & also volunteer as mentors for science & engineering themed clubs in local schools. An example of a novel, innovative program, developed by a local K-12 science teacher, is the "Scientists-in-the-Classroom" mentor program, which pairs all 7th & 8th grade students with a working research scientist for the entire school year. Led by the student & guided by the mentor, they develop a variety of science / technology projects, which the students then present at year's end. From the perspective of an active research scientist, such outreach activities take little time & effort (~ 0.05 FTE), but pay large dividends in the long run, in inciting public support for science & inspiring the next generation of scientists & engineers.

Engineering and simulation of life sciences Spacelab experiments

NASA Technical Reports Server (NTRS)

Johnston, R. S.; Bush, W. H. Jr; Rummel, J. A.; Alexander, W. C.

1979-01-01

The third in a series of Spacelab Mission Development tests was conducted at the Johnson (correction of Johnston) Space Center as a part of the development of Life Sciences experiments for the Space Shuttle era. The latest test was a joint effort of the Ames Research and Johnson Space Centers and utilized animals and men for study. The basic objective of this test was to evaluate the operational concepts planned for the Space Shuttle life science payloads program. A three-man crew (Mission Specialist and two Payload Specialists) conducted 26 experiments and 12 operational tests, which were selected for this 7-day mission simulation. The crew lived on board a simulated Orbiter/Spacelab mockup 24 hr a day. The Orbiter section contained the mid deck crew quarters area, complete with sleeping, galley and waste management provisions. The Spacelab was identical in geometry to the European Space Agency Spacelab design, complete with removable rack sections and stowage provisions. Communications between the crewmen and support personnel were configured and controlled as currently planned for operational shuttle flights. For this test a Science Operations Remote Center was manned at the Ames Research Center and was managed by simulated Mission Control and Payload Operation Control Centers at the Johnson Space Center. This paper presents the test objectives, description of the facilities and test program, and the results of this test.

The Utility of Inquiry-Based Exercises in Mexican Science Classrooms: Reports from a Professional Development Workshop for Science Teachers in Quintana Roo, Mexico

NASA Astrophysics Data System (ADS)

Racelis, A. E.; Brovold, A. A.

2010-12-01

The quality of science teaching is of growing importance in Mexico. Mexican students score well below the world mean in math and science. Although the government has recognized these deficiencies and has implemented new policies aimed to improve student achievement in the sciences, teachers are still encountering in-class barriers to effective teaching, especially in public colleges. This paper reports on the utility of inquiry based exercises in Mexican classrooms. In particular, it describes a two-day professional development workshop with science teachers at the Instituto Tecnologico Superior in Felipe Carrillo Puerto in the Mexican state of Quintana Roo. Felipe Carrillo Puerto is an indigenous municipality where a significant majority of the population speak Maya as their first language. This alone presents a unique barrier to teaching science in the municipality, but accompanied with other factors such as student apathy, insufficient prior training of both students and teachers, and pressure to deliver specific science curriculum, science teachers have formidable challenges for effective science teaching. The goals of the workshop were to (1) have a directed discussion regarding science as both content and process, (2) introduce inquiry based learning as one tool of teaching science, and (3) get teachers to think about how they can apply these techniques in their classes.

Producing Global Science Products for the Moderate Resolution Imaging Spectroradiometer (MODIS) in MODAPS

NASA Technical Reports Server (NTRS)

Masuoka, Edward J.; Tilmes, Curt A.; Ye, Gang; Devine, Neal; Smith, David E. (Technical Monitor)

2000-01-01

The MODerate resolution Imaging Spectroradiometer (MODIS) was launched on NASA's EOS-Terra spacecraft December 1999. With 36 spectral bands covering the visible, near wave and short wave infrared. MODIS produces over 40 global science data products, including sea surface temperature, ocean color, cloud properties, vegetation indices land surface temperature and land cover change. The MODIS Data Processing System (MODAPS) produces 400 GB/day of global MODIS science products from calibrated radiances generated in the Earth Observing System Data and Information System (EOSDIS). The science products are shipped to the EOSDIS for archiving and distribution to the public. An additional 200 GB of products are shipped each day to MODIS team members for quality assurance and validation of their products. In the sections that follow, we will describe the architecture of the MODAPS, identify processing bottlenecks encountered in scaling MODAPS from 50 GB/day backup system to a 400 GB/day production system and discuss how these were handled.

Two-Phase Thermal Switching System for a Small, Extended Duration Lunar Science Platform

NASA Technical Reports Server (NTRS)

Bugby, D.; Farmer, J.; OConnor, B.; Wirzburger, M.; Abel, E.; Stouffer, C.

2010-01-01

Issue: extended duration lunar science platforms, using solar/battery or radioisotope power, require thermal switching systems that: a) Provide efficient cooling during the 15-earth-day 390 K lunar day; b) Consume minimal power during the 15-earth-day 100 K lunar night. Objective: carry out an analytical study of thermal switching systems that can meet the thermal requirements of: a) International Lunar Network (ILN) anchor node mission - primary focus; b) Other missions such as polar crater landers. ILN Anchor Nodes: network of geophysical science platforms to better understand the interior structure/composition of the moon: a) Rationale: no data since Apollo seismic stations ceased operation in 1977; b) Anchor Nodes: small, low-power, long-life (6-yr) landers with seismographic and a few other science instruments (see next chart); c) WEB: warm electronics box houses ILN anchor node electronics/batteries. Technology Need: thermal switching system that will keep the WEB cool during the lunar day and warm during the lunar night.

Historical citizen science to understand and predict climate-driven trout decline

PubMed Central

Ninyerola, Miquel; Hermoso, Virgilio; Filipe, Ana Filipa; Pla, Magda; Villero, Daniel; Brotons, Lluís; Delibes, Miguel

2017-01-01

Historical species records offer an excellent opportunity to test the predictive ability of range forecasts under climate change, but researchers often consider that historical records are scarce and unreliable, besides the datasets collected by renowned naturalists. Here, we demonstrate the relevance of biodiversity records developed through citizen-science initiatives generated outside the natural sciences academia. We used a Spanish geographical dictionary from the mid-nineteenth century to compile over 10 000 freshwater fish records, including almost 4 000 brown trout (Salmo trutta) citations, and constructed a historical presence–absence dataset covering over 2 000 10 × 10 km cells, which is comparable to present-day data. There has been a clear reduction in trout range in the past 150 years, coinciding with a generalized warming. We show that current trout distribution can be accurately predicted based on historical records and past and present values of three air temperature variables. The models indicate a consistent decline of average suitability of around 25% between 1850s and 2000s, which is expected to surpass 40% by the 2050s. We stress the largely unexplored potential of historical species records from non-academic sources to open new pathways for long-term global change science. PMID:28077766

Physics, Dyslexia and Learning: A Collaboration for Disabled Students

NASA Astrophysics Data System (ADS)

Moskal, Barbara M.; Wright, Lyndsey; Taylor, P. C.

2014-03-01

Researchers have found that children with dyslexia reason differently with respect to language from those who do not have dyslexia. Dyslexic students' brains work differently than do students without dyslexia. Some researchers speculate that these differences provide dyslexic students with an advantage in science. The presentation will describe an outreach activity which developed and delivered instructional modules in physics to students in grades kindergarten through sixth. These modules were tested on thirty students who attended a summer camp designed for students who have been diagnosed with dyslexia. Eighty percent of students who have learning disabilities have dyslexia. Many of the students who attended this camp have experienced repeated failure in the traditional school system, which emphasizes literacy with little attention to science. A number of science and engineering professors collaborated with this camp to build instructional modules that were delivered one hour per day, during two weeks of this five week summer camp (ten hours of hands-on physics instruction). Both quantitative and qualitative data were collected with respect to the impact that this camp had on students' understanding and interests in science. The results of these efforts will be presented.

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

ERIC Educational Resources Information Center

Busch, Phyllis S.

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

Antimatter and 20th century science

NASA Astrophysics Data System (ADS)

Williams, Gary

2005-03-01

This article gives an outline of the history of antimatter from the concept first introduced in 1898 up to the present day and is intended to complement the article 'Antihydrogen on Tap’ on page 229. It is hoped that it will provide enough historical background material along with interesting snippets of information for teachers to feel informed about the topic when in the classroom. Antimatter is the perfect example of 20th century science incorporating quantum mechanics and relativity, and showing progression from a theoretical idea to mass production within the space of 100 years. The final section is about using the idea of antihydrogen in the classroom.

The genetic prehistory of the New World Arctic.

PubMed

Raghavan, Maanasa; DeGiorgio, Michael; Albrechtsen, Anders; Moltke, Ida; Skoglund, Pontus; Korneliussen, Thorfinn S; Grønnow, Bjarne; Appelt, Martin; Gulløv, Hans Christian; Friesen, T Max; Fitzhugh, William; Malmström, Helena; Rasmussen, Simon; Olsen, Jesper; Melchior, Linea; Fuller, Benjamin T; Fahrni, Simon M; Stafford, Thomas; Grimes, Vaughan; Renouf, M A Priscilla; Cybulski, Jerome; Lynnerup, Niels; Lahr, Marta Mirazon; Britton, Kate; Knecht, Rick; Arneborg, Jette; Metspalu, Mait; Cornejo, Omar E; Malaspinas, Anna-Sapfo; Wang, Yong; Rasmussen, Morten; Raghavan, Vibha; Hansen, Thomas V O; Khusnutdinova, Elza; Pierre, Tracey; Dneprovsky, Kirill; Andreasen, Claus; Lange, Hans; Hayes, M Geoffrey; Coltrain, Joan; Spitsyn, Victor A; Götherström, Anders; Orlando, Ludovic; Kivisild, Toomas; Villems, Richard; Crawford, Michael H; Nielsen, Finn C; Dissing, Jørgen; Heinemeier, Jan; Meldgaard, Morten; Bustamante, Carlos; O'Rourke, Dennis H; Jakobsson, Mattias; Gilbert, M Thomas P; Nielsen, Rasmus; Willerslev, Eske

2014-08-29

The New World Arctic, the last region of the Americas to be populated by humans, has a relatively well-researched archaeology, but an understanding of its genetic history is lacking. We present genome-wide sequence data from ancient and present-day humans from Greenland, Arctic Canada, Alaska, Aleutian Islands, and Siberia. We show that Paleo-Eskimos (~3000 BCE to 1300 CE) represent a migration pulse into the Americas independent of both Native American and Inuit expansions. Furthermore, the genetic continuity characterizing the Paleo-Eskimo period was interrupted by the arrival of a new population, representing the ancestors of present-day Inuit, with evidence of past gene flow between these lineages. Despite periodic abandonment of major Arctic regions, a single Paleo-Eskimo metapopulation likely survived in near-isolation for more than 4000 years, only to vanish around 700 years ago. Copyright © 2014, American Association for the Advancement of Science.

Lunar Team Report from a Planetary Design Workshop at ESTEC

NASA Astrophysics Data System (ADS)

Gray, A.; MacArthur, J.; Foing, B. H.

2014-04-01

On February 13, 2014, GeoVUsie, a student association for Earth science majors at Vrijie University (VU), Amsterdam, hosted a Planetary Sciences: Moon, Mars and More symposium. The symposium included a learning exercise the following day for a planetary design workshop at the European Space Research and Technology Centre (ESTEC) for 30 motivated students, the majority being from GeoVUsie with little previous experience of planetary science. Students were split into five teams and assigned pre-selected new science mission projects. A few scientific papers were given to use as reference just days before the workshop. Three hours were allocated to create a mission concept before presenting results to the other students and science advisors. The educational backgrounds varied from second year undergraduate students to masters' students from mostly local universities.The lunar team was told to design a mission to the lunar south pole, as this is a key destination agreed upon by the international lunar scientific community. This region has the potential to address many significant objectives for planetary science, as the South Pole-Aitken basin has preserved early solar system history and would help to understand impact events throughout the solar system as well as the origin and evolution of the Earth-Moon system, particularly if samples could be returned. This report shows the lunar team's mission concept and reasons for studying the origin of volatiles on the Moon as the primary science objective [1]. Amundsen crater was selected as the optimal landing site near the lunar south pole [2]. Other mission concepts such as RESOLVE [3], L-VRAP [4], ESA's lunar lander studies and Luna-27 were reviewed. A rover and drill were selected as being the most suitable architecture for the requirements of this mission. Recommendations for future student planetary design exercises were to continue events like this, ideally with more time, and also to invite a more diverse range of educational backgrounds, i.e., both engineering and science students/professionals.

Seafloor Science and Remotely Operated Vehicle (SSROV) Day Camp: A Week-Long, Hands-On STEM Summer Camp

NASA Astrophysics Data System (ADS)

Wheat, C. G.; Fournier, T.; Monahan, K.; Paul, C.

2015-12-01

RETINA (Robotic Exploration Technologies IN Astrobiology) has developed a program geared towards stimulating our youth with innovative and relevant hands-on learning modules under a STEM umbrella. Given the breadth of potential science and engineering topics that excite children, the RETINA Program focuses on interactive participation in the design and development of simple robotic and sensor systems, providing a range of challenges to engage students through project-based learning (PBL). Thus, young students experience scientific discovery through the use and understanding of technology. This groundwork serves as the foundation for SSROV Camp, a week-long, summer day camp for 6th-8th grade students. The camp is centered on the sensors and platforms that guide seafloor exploration and discovery and builds upon the notion that transformative discoveries in the deep sea result from either sampling new environments or making new measurements with sensors adapted to this extreme environment. These technical and scientific needs are folded into the curriculum. Each of the first four days of the camp includes four team-based, hands-on technical challenges, communication among peer groups, and competition. The fifth day includes additional activities, culminating in camper-led presentations to describe a planned mission based on a given geologic setting. Presentations include hypotheses, operational requirements and expected data products. SSROV Camp was initiated last summer for three sessions, two in Monterey, CA and one in Oxford, MS. Campers from both regions grasped key elements of the program, based on written responses to questions before and after the camp. On average, 32% of the pre-test questions were answered correctly compared with 80% of the post-test questions. Additional confirmation of gains in campers' knowledge, skills, and critical thinking on environmental issues and engineering problems were apparent during the "jeopardy" competition, nightly homework, and mission presentations. On the basis of this successful effort, we hope to expand to other towns.

Quaternary coral reef refugia preserved fish diversity.

PubMed

Pellissier, Loïc; Leprieur, Fabien; Parravicini, Valeriano; Cowman, Peter F; Kulbicki, Michel; Litsios, Glenn; Olsen, Steffen M; Wisz, Mary S; Bellwood, David R; Mouillot, David

2014-05-30

The most prominent pattern in global marine biogeography is the biodiversity peak in the Indo-Australian Archipelago. Yet the processes that underpin this pattern are still actively debated. By reconstructing global marine paleoenvironments over the past 3 million years on the basis of sediment cores, we assessed the extent to which Quaternary climate fluctuations can explain global variation in current reef fish richness. Comparing global historical coral reef habitat availability with the present-day distribution of 6316 reef fish species, we find that distance from stable coral reef habitats during historical periods of habitat loss explains 62% of the variation in fish richness, outweighing present-day environmental factors. Our results highlight the importance of habitat persistence during periods of climate change for preserving marine biodiversity. Copyright © 2014, American Association for the Advancement of Science.

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

Izolda Trakhtenberg, Science Educator at NASA Goddard Spaceflight Center, conducts an experiment with students to create a cloud in a bottle, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

Todd Toth, Science Educator at NASA Goddard Spaceflight Center, conducts an experiment with students to create a cloud in a bottle, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

EDGE (Experiential Discoveries in Geoscience Education) Field Course Provides Alaskan High School and Middle School students with Earth Science and GIS Skills for Science Fair Projects and a College Experience

NASA Astrophysics Data System (ADS)

Connor, C. L.; Prakash, A.; Brownlee, M.; Nagorski, S.; Walling, R.

2006-12-01

For this outreach project we created watershed scale field activities in the Mendenhall Glacier system in Juneau, Alaska to introduce pre-college students to earth surface processes. These activities were designed to teach field data collection methods and to provide experiences that included exposure to the disciplines of glaciology, hydrology, and geomorphology. Students used their own observations to understand the on-going effects of warming climate in southeastern Alaska. Twenty seven, pre-college students from throughout the state participated in a 5-day, two-credit, introductory college-level course. This course was designed to introduce them to earth science as practiced in the field. Students divided their time between field sessions with data collection and indoor GIS labs. EDGE field excursions enabled students to learn about glacial geomorphology from river rafts, to collect stream discharge and other hydrologic data in local streams, and to integrate glacier recession observations with GPS waypoints collected from observed recessional positions. In labs at the University of Alaska Southeast campus, EDGE students were introduced to the fundamentals of ArcGIS. They downloaded their GPS waypoints onto modern and historic maps. They analyzed their stream flow data and created dynamic maps using their own observations in the field. During Fall 2006 semester, the students will generate earth science projects in their villages and towns that they can complete and present to their peers. EDGE teachers who attended a 10 day workshop in June will mentor their EDGE students. EDGE teachers and students will return to the UAS Juneau campus in March 2007 for a symposium. EGDE students will present their projects to Juneau area undergraduates and Juneau School District K-12 classes. In addition EDGE high school students will have the option to enter and compete in the Southeast Alaska Regional Science Fair held the same weekend. Funding from the National Science Foundation (NSF), US Department of Education, and NASA Space Grant programs will support 3-4 cohorts of EDGE teachers and 2-3 cohorts of EDGE students.

Overview of Mars Science Laboratory (MSL) Environmental Program

NASA Technical Reports Server (NTRS)

Forgave, John C.; Man, Kin F.; Hoffman, Alan R.

2006-01-01

This viewgraph presentation is an overview of the Mars Science Laboratory (MSL) program. The engineering objectives of the program are to create a Mobile Science Laboratory capable of one Mars Year surface operational lifetime (670 Martian sols = 687 Earth days). It will be able to land and operation over wide range of latitudes, altitudes and seasons It must have controlled propulsive landing and demonstrate improved landing precision via guided entry The general science objectives are to perform science that will focus on Mars habitability, perform next generation analytical laboratory science investigations, perform remote sensing/contact investigations and carry a suite of environmental monitoring instruments. Specific scientific objectives of the MSL are: (1) Characterization of geological features, contributing to deciphering geological history and the processes that have modified rocks and regolith, including the role of water. (2) Determination of the mineralogy and chemical composition (including an inventory of elements such as C, H, N, O, P, S, etc. known to be building blocks for life) of surface and near-surface materials. (3) Determination of energy sources that could be used to sustain biological processes. (4) Characterization of organic compounds and potential biomarkers in representative regolith, rocks, and ices. (5) Determination the stable isotopic and noble gas composition of the present-day bulk atmosphere. (6) Identification potential bio-signatures (chemical, textural, isotopic) in rocks and regolith. (7) Characterization of the broad spectrum of surface radiation, including galactic cosmic radiation, solar proton events, and secondary neutrons. (8) Characterization of the local environment, including basic meteorology, the state and cycling of water and C02, and the near-surface distribution of hydrogen. Several views of the planned MSL and the rover are shown. The MSL environmental program is to: (1) Ensure the flight hardware design is capable of surviving all the environments throughout its mission life time, including ground, transportation, launch, cruise, entry decent and landing (EDL) and surface operation environments. (2) Verify environmental testing and analysis have adequately validated the flight hardware's ability to withstand all natural, self-induced, and mission-activity-induced environments. The planned tests to ascertain the capability of the MSL to perform as desired are reviewed.

Finnish Society of Soil Sciences

NASA Astrophysics Data System (ADS)

Rankinen, Katri; Hänninen, Pekka; Soinne, Helena; Leppälammi-Kujansuu, Jaana; Salo, Tapio; Pennanen, Taina

2017-04-01

In 1998 the organization of the International Union of Soil Sciences (IUSS) was renewed to better support national activities. That was also the new start in the operation of the Finnish Society of Soil Sciences, which became affiliated to the IUSS. The society was originally established in 1971 but it remained relatively inactive. Currently, there are around 200 members in the Finnish Society of Soil Sciences. The members of the executive board cover different fields of soil science from geology to microbiology. Mission statement of the society is to promote the soil sciences and their application in Finland, to act as a forum for creation of better links between soil scientists, interested end users and the public, and to promote distribution and appreciation of general and Finnish research findings in soil science. Every second year the society organizes a national two-day long conference. In 2017 the theme 'circular economy' collected all together 57 presentations. The members of the incoming student division carried responsibility in practical co-ordination committee, acting also as session chairs. In the intervening years the society organizes a weekend excursion to neighboring areas. Lately we have explored the use of biochar in landscaping of Stockholm.

The MMS Science Data Center: Operations, Capabilities, and Resource.

NASA Astrophysics Data System (ADS)

Larsen, K. W.; Pankratz, C. K.; Giles, B. L.; Kokkonen, K.; Putnam, B.; Schafer, C.; Baker, D. N.

2015-12-01

The Magnetospheric MultiScale (MMS) constellation of satellites completed their six month commissioning period in August, 2015 and began science operations. Science operations for the Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART) instrument package occur at the Laboratory for Atmospheric and Space Physics (LASP). The Science Data Center (SDC) at LASP is responsible for the data production, management, distribution, and archiving of the data received. The mission will collect several gigabytes per day of particles and field data. Management of these data requires effective selection, transmission, analysis, and storage of data in the ground segment of the mission, including efficient distribution paths to enable the science community to answer the key questions regarding magnetic reconnection. Due to the constraints on download volume, this includes the Scientist-in-the-Loop program that identifies high-value science data needed to answer the outstanding questions of magnetic reconnection. Of particular interest to the community is the tools and associated website we have developed to provide convenient access to the data, first by the mission science team and, beginning March 1, 2016, by the entire community. This presentation will demonstrate the data and tools available to the community via the SDC and discuss the technologies we chose and lessons learned.

The Good, The Bad, and The Ugly: Using Movies to Teach Science

NASA Astrophysics Data System (ADS)

Budzien, Joanne

2013-03-01

Can the plane outrun the explosion? Could the heroes escape injury from the bomb by hiding in the bathtub? Are we in danger of being overrun by 50-foot-tall bugs that have been exposed to radiation? Many people in the general public do want to know the science behind much of what they see in the movies and on television. However, those people are unlikely to take a whole class because ``everyone knows'' that science classes are boring and irrelevant. On the other hand, an evening with an hour or so of video clips interspersed with explanations of the science can be a big hit both to raise general science fluency and recruit students into general education science classes. Film-editing technology has advanced to the point that anyone who has a computer and is willing to invest a couple days in learning to use the software can make a clips-with-PowerPoint DVD that can be shown to a local audience for discussion or used in a science class to show the exact scenes to save time. In this presentation, I'll show an example of my work and talk about how you can make your own DVD.

The Journeys of Dr. G: a blog designed for students to learn about the life of a faculty member in the Earth sciences

NASA Astrophysics Data System (ADS)

Guertin, L. A.

2013-12-01

I teach at a small campus in the Penn State system that offers the first two years of science programming. There are no upper-division science courses taught, and science faculty are not provided dedicated space for research activities. Although all of the tenure-line faculty are required to do research, the research culture on campus is not visible nor shared with students. Students view the science faculty only as classroom instructors and are not aware of our other responsibilities and how we engage in our disciplines outside of teaching. For example, when I leave during the semester to attend a conference, students joke with me that I must be going on vacation, as the primarily freshmen/sophomore students in my introductory-level general education Earth science courses do not understand why I would not show up to teach. Over the years, I have become more frustrated with students not understanding that I am more than a classroom instructor, that my professional identity includes scientist, researcher, mentor, conference presenter and innovator. But this is not the fault of the students. I cannot magically create a geology research laboratory on campus, but I can do a better job sharing with students the responsibilities that go along with a faculty position, including the research 'hat' that I wear. To address this lack of knowledge, upon my return from a conference, I would give a full-day PowerPoint presentation to my classes with photos about what I did and learned while I was away. I would take photos of the room where I gave a talk, the displays in the exhibit and poster halls, etc. Although I was pleased with the reception of these classroom lectures by the students, I soon realized that these presentations were a 'one and done' format; once I lectured, the students never had access to the information again. In addition, I am noticing recent rules and policies against taking photographs in exhibit and poster halls as well as other areas of conference venues. In mid-2012, I decide to start a blog. I was not a blogger before this project, but I felt that a blog would be able to accomplish my overarching goal of sharing my professional activities as a scientist/faculty member with students. Each day I am away at a workshop, conference or field seminar, I now blog at the end of the day about what I did, what I saw, and what I learned. I write the posts as if I am talking to a student and include links and photos to enhance the posts. One of my early challenges was to find the energy at the end of a conference day to write a blog entry. But I now make blogging part of my daily conference activities. It is a challenge to measure the full impact of my blog. Rarely have students posted comments to my entries, but many of my students do ask follow-up questions upon my return to campus and/or send me tweets via Twitter. Some even scroll through the blog and read about my past professional experiences. One added benefit is that in addition to my students reading the blog, staff from my campus and area K-12 teachers are following the blog and are learning more about who I am and what I do. I strongly feel that by documenting my journeys, I am helping share the life of a science faculty member with a non-science audience.

Assessing Workshop Models for Informal Educators: ASP's "Astronomy from the Ground Up” Experiment.

NASA Astrophysics Data System (ADS)

Manning, Jim; Gurton, S.; Hurst Schmitt, A.; Pompea, S.; Glass, M.; Haley, K.

2011-01-01

The classic workshop model for science educators in the past has been largely in situ: you show up somewhere, meet your fellow workshoppers, get personal treatment from instructors over several intensive days of content delivery, illustrative activities, and practice in technique, and try to incorporate what you've learned once you get back. But in an age when everybody's digitally connected, and many can't afford to travel, can an "online” workshop be as effective? This was a key question in the Astronomical Society of the Pacific (ASP) NSF-funded project "Astronomy from the Ground Up,” designed to increase astronomy education capacity at small and medium-sized science and nature centers and museums around the U.S. Together with its institutional partners, the Association of Science and Technology Centers (ASTC) and the Institute for Learning Innovation (ILI), and a cadre of individual partners, the ASP conducted both on-site and online workshops and created an online community of practice to increase informal educator capacity to present astronomy to their audiences, and to evaluate the relative effectiveness of the on-site and online delivery schemes. The presenter(s) will share some initial results and findings of the project.

Welcome to the NASA High Performance Computing and Communications Computational Aerosciences (CAS) Workshop 2000

NASA Technical Reports Server (NTRS)

Schulbach, Catherine H. (Editor)

2000-01-01

The purpose of the CAS workshop is to bring together NASA's scientists and engineers and their counterparts in industry, other government agencies, and academia working in the Computational Aerosciences and related fields. This workshop is part of the technology transfer plan of the NASA High Performance Computing and Communications (HPCC) Program. Specific objectives of the CAS workshop are to: (1) communicate the goals and objectives of HPCC and CAS, (2) promote and disseminate CAS technology within the appropriate technical communities, including NASA, industry, academia, and other government labs, (3) help promote synergy among CAS and other HPCC scientists, and (4) permit feedback from peer researchers on issues facing High Performance Computing in general and the CAS project in particular. This year we had a number of exciting presentations in the traditional aeronautics, aerospace sciences, and high-end computing areas and in the less familiar (to many of us affiliated with CAS) earth science, space science, and revolutionary computing areas. Presentations of more than 40 high quality papers were organized into ten sessions and presented over the three-day workshop. The proceedings are organized here for easy access: by author, title and topic.

Bringing the Great American Eclipse of 2017 to Audiences across the Nation

NASA Astrophysics Data System (ADS)

Young, C. A.; Mayo, L.; Cline, T. D.; Ng, C.; Stephenson, B. E.

2015-12-01

The August 21, 2017 eclipse across America will be seen by an estimated 500 million people from northern Canada to South America as well as parts of western Europe and Africa. Through This "Great American Eclipse" NASA in partnership with Google, the American Parks Network, American Astronomical Society, the Astronomical League, and numerous other science, education, outreach, and public communications groups and organizations will develop the approaches, resources, partnerships, and technology applications necessary to bring the excitement and the science of the August 21st, 2017 total solar eclipse across America to formal and informal audiences in the US and around the world. This effort will be supported by the highly visible and successful Sun Earth Days program and will be the main theme for Sun-Earth Days 2017.This presentation will discuss NASA's education and communication plans for the eclipse and will detail a number of specific programs and partnerships being leveraged to enhance our reach and impact.

Science highlights from MAVEN/IUVS after two years in Mars Orbit

NASA Astrophysics Data System (ADS)

Schneider, N. M.; Deighan, J.; Stiepen, A.; Jain, S.; Lefèvre, F.; Stevens, M. H.; Gröller, H.; Yelle, R. V.; Lo, D.; Evans, J. S.; Stewart, I. F.; Chaffin, M.; Crismani, M. M. J.; Mayyasi, M.; McClintock, W. E.; Holsclaw, G.; Clarke, J. T.; Montmessin, F.; Jakosky, B. M.

2016-12-01

The broad capabilities of the Imaging UltraViolet Spectrograph on the MAVEN mission are enabling new science ranging from Mars' lower atmosphere up though the escaping corona. After two years in Mars orbit, the instrument has yielded insights on present-day processes at Mars including dayglow, nightglow, aurora, meteor showers, clouds, and solar-planetary interactions. In this presentation we will highlight several new discoveries in the mesosphere and below. First, spatial mapping of nitric oxide nightglow reveals regions of atmospheric downwelling necessitating substantial changes to global atmospheric circulation models. Second, a new high-spatial-resolution UV imaging mode allows detection of clouds from nadir to limb and their local time evolution, as well as unprecedented determinations of Mars' low-altitude ozone. Finally, IUVS has obtained hundreds of stellar occultation profiles probing atmospheric structure, composition, waves and tides.

The science of space-time

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

Raine, D.J.; Heller, M.

1981-01-01

Analyzing the development of the structure of space-time from the theory of Aristotle to the present day, the present work attempts to sketch a science of relativistic mechanics. The concept of relativity is discussed in relation to the way in which space-time splits up into space and time, and in relation to Mach's principle concerning the relativity of inertia. Particular attention is given to the following topics: Aristotelian dynamics Copernican kinematics Newtonian dynamics the space-time of classical dynamics classical space-time in the presence of gravity the space-time of special relativity the space-time of general relativity solutions and problems in generalmore » relativity Mach's principle and the dynamics of space-time theories of inertial mass the integral formation of general relativity and the frontiers of relativity (e.g., unified field theories and quantum gravity).« less

30th Annual Drug Information Association (DIA) Europe 2018 (April 17-19, 2018 - Basel, Switzerland).

PubMed

Hamaui Cuadrado, S; Guinart Vidal, M

2018-05-01

The Drug Information Association (DIA) Europe held its annual meeting from April 17-19, 2018, in Basel, Switzerland. The key topics discussed in the 3-day meeting were related to pharmacovigilance, clinical development, patient engagement, data and data standards, preclinical development and early-phase clinical research, regulatory science, translational medicine and science, and value and access. The program was principally focused on the current opportunities and future landscape of the healthcare system as a result of the increasingly innovative technologies and effective utilization of big data. In addition, the critical need for collaboration and partnership between all the stakeholders of the healthcare system was highlighted. This report covers some of the regulatory sessions presented at the meeting in which regulators, payers, industry and patients presented their perspectives for discussion. Copyright 2018 Clarivate Analytics.

Alchemy and Aberrant Behaviour: A Jungian Approach to Working with Boys with Behaviour Disorders

ERIC Educational Resources Information Center

O'Dea, Robert

2006-01-01

Alchemy is an ancient philosophy on which the two modern day sciences of chemistry and analytical psychology are grounded. In education in New South Wales (NSW) at the present time, the behaviour of boys is of increasing concern to schools, to teachers, to parents and to society at large as evidenced by the over-representation of boys in school…

A Lesson for the Future of Our Science. My Testimony on Lord Patrick M.S. Blackett

NASA Astrophysics Data System (ADS)

Zichichi, A.

The following sections are included: * INTRODUCTION * AN INCREDIBLE SEQUENCE OF UNEXPECTED EVENTS * BLACKETT AND THE ORIGIN OF THE SUBNUCLEAR UNIVERSE * BLACKETT AND THE WHOLE OF OUR KNOWLEDGE * BLACKETT AND RUSSELL (GALILEI, EINSTEIN, GÖDEL) * THE "BLACKETT EFFECT" IN THE 2nd WORLD WAR * NEW INSTITUTIONS FOUNDED * THE FUTURE * CONCLUSIONS - FROM BLACKETT TO PRESENT DAY PHYSICS * REFERENCES

Advances in threat assessment and their application to forest and rangeland management—Volume 1 and Volume 2.

Treesearch

John M. Pye; H. Michael Rauscher; Yasmeen Sands; Danny C. Lee; Jerome S. Beatty

2010-01-01

In July 2006, more than 170 researchers and managers from the United States, Canada, and Mexico convened in Boulder, Colorado, to discuss the state of the science in environmental threat assessment. This two-volume general technical report compiles peer-reviewed papers that were among those presented during the 3-day conference. Papers are organized by four broad...

USSR and Eastern Europe Scientific Abstracts, Biomedical and Behavioral Sciences, Number 59

DTIC Science & Technology

1976-12-14

8217• *<* Environmental and Ecological Problems. 29 Epidemiology ~*2 Food Supply y Hydrobiology • *, Industrial Toxicology •’ ^ Microbiology...and evaluations of forage and seed production for varieties of northern hybrids in Moldavia. Agrotechnology is presented for the alfalfa hybrid...of vegetative mass, seed and forage production , and overall production . The vegetation periods ranged be- tween 107 and 138 days, with earliest

Expertise Reversal for Iconic Representations in Science Visualizations

ERIC Educational Resources Information Center

Homer, Bruce D.; Plass, Jan L.

2010-01-01

The influence of prior knowledge and cognitive development on the effectiveness of iconic representations in science visualizations was examined. Middle and high school students (N = 186) were given narrated visualizations of two chemistry topics: Kinetic Molecular Theory (Day 1) and Ideal Gas Laws (Day 2). For half of the visualizations, iconic…

Earth Day at Union Station

NASA Image and Video Library

2013-04-22

Students assemble balloon race cars and Alka-Seltzer film canister rockets to demonstrate Newton's third Law of motion at the NASA Science Gallery at Union Station, Monday, April 22, 2013 in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)

JPRS Report Science & Technology USSR: Life Sciences

DTIC Science & Technology

1988-09-27

Mos- cow ] [Abstract] Two tritiated probes were devised for study- ing the nature of receptors for the 1,4-dihydropyridine class of calcium channel...purulent wounds, 64 with carbuncles, 61 with mastitis and 57 with panaris. Some patients (33) had concomi- tant disease, which aggravated the course...wounds and within 5.2 days after beginning of treatment of mastitis , panaris and carbuncles in comparison to 5.8 days and 7.8 days, JPRS-ULS-88

JPRS Report, Science & Technology, USSR: Life Sciences

DTIC Science & Technology

1990-12-11

and duration of neutropenia . A specialized hospital treated 115 ARS patients with degrees of severity I-IV who were victims of the Cher- nobyl AES... neutropenia (less than 500 neutrophils per 1 ul). Five patients died between days 48 and 99, even after restoration of hemopoiesis. The infectious...radiation (15 to 34 days), duration of neutropenia with a cell count of 500 per 1 ul or less (6-22 days), severity of oropharyngeal syndrome (II-IV

Leveraging New and Social Media to Educate the Masses

NASA Astrophysics Data System (ADS)

Gay, Pamela; CosmoQuest Team

2018-01-01

In today's connected world, scientists as individuals and as projects and institutions are turning to blogs, videos, and social media outlets like Twitter to share achievements, request aid, and discuss the issues of our science. Beyond sharing the thing-of-the-moment, these platforms also provide an environment where education is possible, and where creativity allows educators to engage broad audiences in active learning. In this presentation, we discuss how polling, ask-me-anything sessions, emoji, and animated gifs can be leveraged to test knowledge and facilitate engagement.Beyond looking at these techniques, we also examine audience engagement. Previously, it has been unclear if our day-to-day social media efforts have been merely preaching to one homogeneous choir from which we have all drawn our audiences, or if our individual efforts have been able to reach into different communities to multiply our impact. In this preliminary study, we examine the social media audiences of several space science Twitter feeds that relate to: podcasting; professional societies; individual programs; and individuals. This study directly measures the overlap in audiences and the diversity of interests held by these audiences. Through statistical analysis, we can discern if these audiences are all drawn from one single population, or if we are sampling different base populations with different feeds. The data generated in this project allow us to look beyond how our audiences interact with space science, with the added benefit of revealing their other interests. These interests are reflected by the non-space science accounts they follow on Twitter. This information will allow us to effectively recruit new people from space science adjacent interests.

Advancing Navigation, Timing, and Science with the Deep Space Atomic Clock

NASA Technical Reports Server (NTRS)

Ely, Todd A.; Seubert, Jill; Bell, Julia

2014-01-01

NASA's Deep Space Atomic Clock mission is developing a small, highly stable mercury ion atomic clock with an Allan deviation of at most 1e-14 at one day, and with current estimates near 3e-15. This stability enables one-way radiometric tracking data with accuracy equivalent to and, in certain conditions, better than current two-way deep space tracking data; allowing a shift to a more efficient and flexible one-way deep space navigation architecture. DSAC-enabled one-way tracking will benefit navigation and radio science by increasing the quantity and quality of tracking data. Additionally, DSAC would be a key component to fully-autonomous onboard radio navigation useful for time-sensitive situations. Potential deep space applications of DSAC are presented, including orbit determination of a Mars orbiter and gravity science on a Europa flyby mission.

The current skills gaps in analytical sciences are failing industry: debate at the 21st International Reid Bioanalytical Forum.

PubMed

Spooner, Neil; Sangster, Timothy

2016-07-01

21st International Reid Bioanalytical Forum, University of Surrey, Guildford, UK, 7-10 September 2015 The 21st International Reid Bioanalytical Forum held between 7 and 10 September 2015, brought together over 100 scientists from around the world, representing industry, academia and vendors, for 4 days of engaging science at the University of Surrey in Guildford, UK. The scientific program consisted of 43 podium and 23 poster presentations from key opinion leaders and those just setting out on their scientific career. The latter being the focus of the meeting. One of the highlights of the forum was the debate. An expert panel helped spark off an active discussion among a passionate audience on the topic of 'The Current Skills Gaps in Analytical Sciences are Failing Industry.'

Ground based simulation of life sciences Spacelab experiments

NASA Technical Reports Server (NTRS)

Rummel, J. A.; Alexander, W. C.; Bush, W. H.; Johnston, R. S.

1978-01-01

The third in a series of Spacelab Mission Development tests was a joint effort of the Ames Research and Johnson Space Centers to evaluate planned operational concepts of the Space Shuttle life sciences program. A three-man crew conducted 26 experiments and 12 operational tests, utilizing both human and animal subjects. The crew lived aboard an Orbiter/Spacelab mockup for the seven-day simulation. The Spacelab was identical in geometry to the European Space Agency design, complete with removable rack sections and stowage provisions. Communications were controlled as currently planned for operational Shuttle flights. A Science Operations Remote Center at the Ames Research Center was managed by simulated Mission Control and Payload Operation Control Centers at the Johnson Space Center. This paper presents the test objectives, describes the facilities and test program, and outlines the results of this test.

Shallow transient liquid water environments on present-day mars, and their implications for life

NASA Astrophysics Data System (ADS)

Jones, Eriita G.

2018-05-01

The identification and characterisation of subsurface liquid water environments on Mars are of high scientific interest. Such environments have the potential to support microbial life, and, more broadly, to develop our understanding of the habitability of planets and moons beyond Earth. Given our current state of knowledge of life on Earth, three pre-requisites are necessary for an environment to be considered 'habitable' and therefore capable of supporting terrestrial-like life: energy, biogenic elements, and liquid water with a sufficiently high water activity. The surface of Mars today is predominately cold and dry, and any liquid water exposed to the atmosphere will vaporise or freeze on timescales of hours to days. These conditions have likely persisted for much of the last 10 million years, and perhaps longer. Despite this, briny liquid water flows (Recurrent Slope Linea) have been observed in a number of locations in the present-day. This review examines evidence from the Phoenix Lander (2008) and the Mars Science Laboratory (2012-current), to assess the occurrence of habitable conditions in the shallow Martian regolith. It will be argued that shallow, transient, liquid water brines are potentially habitable by microbial life, are likely a widespread occurrence on Mars, and that future exploration aimed at finding present-day habitable conditions and potential biology should 'follow the salt'.

From Oedipus to PACE, using the concepts of shame and guilt as golden thread.

PubMed

Beckmann, Klaus Martin

2016-02-01

To demonstrate that antiquity's concepts of shame and guilt developed in their meaning over the centuries and can still have practical applicability in psychological therapies these days. To review shame and guilt in philosophy, history, ethics and psychiatry contexts. Within limitations, a narrative is presented, starting with Oedipus in antiquity, visiting several important philosophical theories and ending in the present time with, for example, Dan Hughes' PACE model for therapy. The first part expands on selected ideas presented in Melvyn Bragg's 2007 BBC radio programme entitled 'Guilt'; the second part adds selected therapeutic models where concepts of shame and guilt play a role. Shame and guilt are archaic but quintessential concepts that already occupied thinkers in antiquity. Shame and guilt are concepts that preoccupied science and art over the millennia and continue as useful concepts to the present day. Moreover, shame and guilt, as concepts, continue to play a salient role in recent and contemporary psychiatry. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Trajectory design for the Deep Space Program Science Experiment (DSPSE) mission

NASA Astrophysics Data System (ADS)

Carrington, D.; Carrico, J.; Jen, J.; Roberts, C.; Seacord, A.; Sharer, P.; Newman, L.; Richon, K.; Kaufman, B.; Middour, J.

In 1994, the Deep Space Program Science Experiment (DSPSE) spacecraft will become the first spacecraft to perform, in succession, both a lunar orbiting mission and a deep-space asteroid encounter mission. The primary mission objective is to perform a long-duration flight-test of various new-technology lightweight components, such as sensors, in a deep-space environment. The mission has two secondary science objectives: to provide high-resolution imaging of the entire lunar surface for mapping purposes and flyby imaging of the asteroid 1620 Geographos. The DSPSE mission is sponsored by the Strategic Defense Initiative Organization (SDIO). As prime contractor, the Naval Research Laboratory (NRL) is building the spacecraft and will conduct mission operations. The Goddard Space Flight Center's (GSFC) Flight Dynamics Division is supporting NRL in the areas of The Deep Space Network (DSN) will provide tracking support. The DSPSE mission will begin with a launch from the Western Test Range in late January 1994. Following a minimum 1.5-day stay in a low-Earth parking orbit, a solid kick motor burn will boost DSPSE into an 18-day, 2.5-revolution phasing orbit transfer trajectory to the Moon. Two burns to insert DSPSE into a lunar polar orbit suitable for the mapping mission will be followed by mapping orbit maintenance and adjustment operations over a period of 2 sidereal months. In May 1994, a lunar orbit departure maneuver, in conjunction with a lunar swingby 26 days later, will propel DSPSE onto a heliocentric transfer that will intercept Geographos on September 1, 1994. This paper presents the characteristics, deterministic delta-Vs, and design details of each trajectory phase of this unique mission, together with the requirements, constraints, and design considerations to which each phase is subject. Numerous trajectory plots and tables of significant trajectory events are included. Following a discussion of the results of a preliminary launch window analysis, a summary of the deterministic impulsive delta-V budget required to establish the baseline mission trajectory design is presented.

An overview of cytokines and cytokine antagonists as therapeutic agents.

PubMed

Donnelly, Raymond P; Young, Howard A; Rosenberg, Amy S

2009-12-01

Cytokine-based therapies have the potential to provide novel treatments for cancer, autoimmune diseases, and many types of infectious disease. However, to date, the full clinical potential of cytokines as drugs has been limited by a number of factors. To discuss these limitations and explore ways to overcome them, the FDA partnered with the New York Academy of Sciences in March 2009 to host a two-day forum to discuss more effective ways to harness the clinical potential of cytokines and cytokine antagonists as therapeutic agents. The first day was focused primarily on the use of recombinant cytokines as therapeutic agents for treatment of human diseases. The second day focused largely on the use of cytokine antagonists as therapeutic agents for treatment of human diseases. This issue of the Annals includes more than a dozen papers that summarize much of the information that was presented during this very informative two-day conference.

GLOBE Observer and the Association of Science & Technology Centers: Leveraging Citizen Science and Partnerships for an International Science Experiment to Build Climate Literacy

NASA Astrophysics Data System (ADS)

Riebeek Kohl, H.; Chambers, L. H.; Murphy, T.

2016-12-01

For more that 20 years, the Global Learning and Observations to Benefit the Environment (GLOBE) Program has sought to increase environment literacy in students by involving them in the process of data collection and scientific research. In 2016, the program expanded to accept observations from citizen scientists of all ages through a relatively simple app. Called GLOBE Observer, the new program aims to help participants feel connected to a global community focused on advancing the scientific understanding of Earth system science while building climate literacy among participants and increasing valuable environmental data points to expand both student and scientific research. In October 2016, GLOBE Observer partnered with the Association of Science & Technology Centers (ASTC) in an international science experiment in which museums and patrons around the world collected cloud observations through GLOBE Observer to create a global cloud map in support of NASA satellite science. The experiment was an element of the International Science Center and Science Museum Day, an event planned in partnership with UNESCO and ASTC. Museums and science centers provided the climate context for the observations, while GLOBE Observer offered a uniform experience and a digital platform to build a connected global community. This talk will introduce GLOBE Observer and will present the results of the experiment, including evaluation feedback on gains in climate literacy through the event.

Measuring Engagement and Learning Outcomes During a Teacher Professional Development Workshop about Creative Climate Communication

NASA Astrophysics Data System (ADS)

Morrison, A.; Gold, A. U.; Soltis, N.; McNeal, K.; Kay, J. E.

2017-12-01

Climate science and global climate change are complex topics that require system-level thinking and the application of general science concepts. Identifying effective instructional approaches for improving climate literacy is an emerging research area with important broader impacts. Active learning techniques can ensure engagement throughout the learning process and increase retention of climate science content. Conceptual changes that can be measured as lasting learning gains occur when both the cognitive and affective domain are engaged. Galvanic skin sensors are a relatively new technique to directly measure engagement and cognitive load in science education. We studied the engagement and learning gains of 16 teachers throughout a one-day teacher professional development workshop focused on creative strategies to communicate about climate change. The workshop consisted of presentations about climate science, climate communication, storytelling and filmmaking, which were delivered using different pedagogical approaches. Presentations alternated with group exercises, clicker questions, videos and discussions. Using a pre-post test design we measured learning gains and attitude changes towards climate change among participating teachers. Each teacher wore a hand sensor to measure galvanic skin conductance as a proxy for emotional engagement. We surveyed teachers to obtain self-reflection data on engagement and on their skin conductance data during and after the workshop. Qualitative data provide critical information to aid the interpretation of skin conductance readings. Based on skin conductance data, teachers were most engaged during group work, discussions and videos as compared to lecture-style presentations. We discuss the benefits and limitations of using galvanic skin sensors to inform the design of teacher professional development opportunities. Results indicate that watching videos or doing interactive activities may be the most effective strategies for increasing teachers' knowledge of climate science.

The final days of Edgar Allan Poe: clues to an old mystery using 21st century medical science.

PubMed

Francis, Roger A

This study examines all documented information regarding the final days and death of Edgar Allan Poe (1809-1849), in an attempt to determine the most likely cause of death of the American poet, short story writer, and literary critic. Information was gathered from letters, newspaper accounts, and magazine articles written during the period after Poe's death, and also from biographies and medical journal articles written up until the present. A chronology of Poe's final days was constructed, and this was used to form a differential diagnosis of possible causes of death. Death theories over the last 160 years were analyzed using this information. This analysis, along with a review of Poe's past medical history, would seem to support an alcohol-related cause of death.

NASA's Planetary Science Summer School: Training Future Mission Leaders in a Concurrent Engineering Environment

NASA Astrophysics Data System (ADS)

Mitchell, K. L.; Lowes, L. L.; Budney, C. J.; Sohus, A.

2014-12-01

NASA's Planetary Science Summer School (PSSS) is an intensive program for postdocs and advanced graduate students in science and engineering fields with a keen interest in planetary exploration. The goal is to train the next generation of planetary science mission leaders in a hands-on environment involving a wide range of engineers and scientists. It was established in 1989, and has undergone several incarnations. Initially a series of seminars, it became a more formal mission design experience in 1999. Admission is competitive, with participants given financial support. The competitively selected trainees develop an early mission concept study in teams of 15-17, responsive to a typical NASA Science Mission Directorate Announcement of Opportunity. They select the mission concept from options presented by the course sponsors, based on high-priority missions as defined by the Decadal Survey, prepare a presentation for a proposal authorization review, present it to a senior review board and receive critical feedback. Each participant assumes multiple roles, on science, instrument and project teams. They develop an understanding of top-level science requirements and instrument priorities in advance through a series of reading assignments and webinars help trainees. Then, during the five day session at Jet Propulsion Laboratory, they work closely with concurrent engineers including JPL's Advanced Projects Design Team ("Team X"), a cross-functional multidisciplinary team of engineers that utilizes concurrent engineering methodologies to complete rapid design, analysis and evaluation of mission concept designs. All are mentored and assisted directly by Team X members and course tutors in their assigned project roles. There is a strong emphasis on making difficult trades, simulating a real mission design process as accurately as possible. The process is intense and at times dramatic, with fast-paced design sessions and late evening study sessions. A survey of PSSS alumni administered in 2013 provides information on the program's impact on trainees' career choices and leadership roles as they pursue their employment in planetary science and related fields. Results will be presented during the session, along with highlights of topics and missions covered since the program's inception.

76 FR 62077 - Submission for OBM Review; Comment Request; New Proposed Collection, Environmental Science...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

..., fathers, public health and environmental science professional organizations and practitioners, and schools..., 2011, pages 23603-23605, and allowed 60 days for public comment. Two written comments and two verbal... allow an additional 30 days for public comment. The National Institutes of Health may not conduct or...

The use of geospatial technologies to increase students' spatial abilities and knowledge of certain atmospheric science content

NASA Astrophysics Data System (ADS)

Hedley, Mikell Lynne

2008-10-01

The purpose of the study was to use geospatial technologies to improve the spatial abilities and specific atmospheric science content knowledge of students in high schools and junior highs in primarily high-needs schools. These technologies include remote sensing, geographic information systems, and global positioning systems. The program involved training the teachers in the use of the technologies at a five-day institute. Scientists who use the technologies in their research taught the basics of their use and scientific background. Standards-based activities were used to integrate the technologies in the classroom setting. Students were tested before any instruction in the technologies and then tested two other times. They used the technologies in field data collection and used that data in an inquiry-based project. Their projects were presented at a mini-science conference with scientists, teachers, parents, and other students in attendance. Significant differences were noted from pre-test to second post-test in the test in both the spatial abilities and science section. There was a gain in both spatial abilities and in specific atmospheric science content knowledge.

GLOBE Cornerstones: Advancing Student Research Worldwide through Virtual and Regional Symposia

NASA Astrophysics Data System (ADS)

Bourgeault, J.; Malmberg, J. S.; Murphy, T.; Darche, S.; Ruscher, P.; Jabot, M.; Odell, M. R. L.; Kennedy, T.

2016-12-01

The GLOBE Program, an international science and education program, encourages students from around the world to participate in authentic scientific research of the Earth system. Students use scientific protocols to explore their local environments, compare their findings with other GLOBE schools both in the U.S. and in other participating countries, and then share their findings via the GLOBE.gov website. In order to facilitate this scientific communication, GLOBE held an international virtual science fair in 2016. The science fair included 105 research projects submitted from GLOBE students in various countries, 37 mentoring scientists, and 24 judges. Mentors and judges were members of the GLOBE International STEM Professionals Network and located around the world. On a national level, NSF funded six face-to-face U.S. regional student research symposia where 164 students presented 67 research projects to scientists for review. The 1.5 day events included student activities, teacher professional development, tours of NASA centers, and opportunities for students to engage with scientists to discover both traditional and non-traditional STEM career pathways. To support teachers, the leadership team offered and archived webinars on science practices; from field investigation basics to creating a poster and GLOBE partners provided guidance along the way. This presentation will include the framework for the regional and international science symposia , the scoring rubrics and evaluation, recruitment of judges and mentors, and lessons learned.

MCTP Summer Research Internship Program. Research Presentation Day: Experience Mathematics and Science in the Real World

NASA Technical Reports Server (NTRS)

1996-01-01

This paper presents the summaries of the MCTP Summer Research Internship Program. Technological areas discussed include: Mathematical curriculum development for real world problems; Rain effects on air-water gas exchange; multi-ring impact basins on mars; developing an interactive multimedia educational cd-rom on remote sensing; a pilot of an activity for for the globe program; fossils in maryland; developing children's programming for the american horticultural society at river farm; children's learning, educational programs of the national park service; a study of climate and student satisfaction in two summer programs for disadvantaged students interested in careers in mathematics and science; the maryland governor's academy, integrating technology into the classroom; stream sampling with the maryland biological stream survey (MBSS); the imaging system inspection software technology, the preparation and detection of nominal and faulted steel ingots; event-based science, the development of real-world science units; correlation between anxiety and past experiences; environmental education through summer nature camp; enhancing learning opportunities at the Salisbury zoo; plant growth experiment, a module for the middle school classroom; the effects of proxisome proliferators in Japanese medaka embryos; development of a chapter on birth control and contraceptive methodologies as part of an interactive computer-based education module on hiv and aids; excretion of gentamicin in toadfish and goldfish; the renaissance summer program; and Are field trips important to the regional math science center?

RU SciTech: Weaving Astronomy and Physics into a University-sponsored Summer Camp for Middle School Students

NASA Astrophysics Data System (ADS)

Hart, Quyen N.

2015-01-01

We present a successful model for organizing a small University-sponsored summer camp that integrates astronomy and physics content with other science disciplines and computer programming content. The aim of our science and technology camp is to engage middle school students in a wide array of critical thinking tasks and hands-on activities centered on science and technology. Additionally, our program seeks to increase and maintain STEM interest among children, particularly in under-represented populations (e.g., Hispanic, African-American, women, and lower socioeconomic individuals) with hopes of decreasing disparities in diversity across many STEM fields.During this four-day camp, organized and facilitated by faculty volunteers, activities rotated through many STEM modules, including optics, telescopes, circuit building, computer hardware, and programming. Specifically, we scaffold camp activities to build upon similar ideas and content if possible. Using knowledge and skills gained through the AAS Astronomy Ambassadors program, we were able to integrate several astronomy activities into the camp, leading students through engaging activities, and conduct educational research. We present best practices on piloting a similar program in a university environment, our efforts to connect the learning outcomes common across all the modules, specifically in astronomy and physics, outline future camp activities, and the survey results on the impact of camp activities on attitudes toward science, technology, and science careers.

Abstracts for the 4th Annual Congress on Medicine & Science in Ultra-Endurance Sports, May 30, 2017, Denver, Colorado.

PubMed

2017-04-01

The 4th Annual Congress on Medicine & Science in Ultra-Endurance Sports will be held on May 30, 2017, in Denver, Colorado. While prior meetings have been multiple-day events, the 2017 Congress will be an intense 1-day preconference to the American College of Sports Medicine annual meeting. Details of this Congress, as well as past and future meetings, can be found at the Ultra Sports Science Foundation Web site: http://ultrasportsscience.us.

International Conference: Milky Way Surveys: The Structure and Evolution of Our Galaxy

NASA Technical Reports Server (NTRS)

Clemens, Dan

2004-01-01

We were granted NASA support for partial sponsorship of an international conference on Galactic science, held June 15-17, 2003 and hosted by the Institute for Astrophysical Research at Boston University. This conference, entitled 'Milky Way Surveys: The Structure and Evolution of Our Galaxy' drew some 125 scientific experts, researchers, and graduate students to Boston to: (1) Present large area survey plans and findings; (2) Discuss important remaining questions and puzzles in Galactic science; and (3) To inform and excite students and researchers about the potential for using large area survey databases to address key Galactic science questions. An international Scientific Organizing Committee for this conference crafted a tightly packed two-day conference designed to highlight many recent and upcoming large area surveys (including 2MASS, SDSS, MSX, VLA-HI, GRS, and SIRTF/GLIMPSE) and current theoretical understandings and questions. By bringing together experts in the conduct of Galactic surveys and leading theorists, new ways of attacking long-standing scientific questions were encouraged. The titles of most of the talks and posters presented are attached to the end of this report.

The healthy heart race: a short-duration, hands-on activity in cardiovascular physiology for museums and science festivals.

PubMed

Pressley, Thomas A; Limson, Melvin; Byse, Miranda; Matyas, Marsha Lakes

2011-09-01

The "Healthy Heart Race" activity provides a hands-on demonstration of cardiovascular function suitable for lay audiences. It was field tested during the United States of America Science and Engineering Festival held in Washington, DC, in October 2010. The basic equipment for the activity consisted of lengths of plastic tubing, a hand pump, collection containers, clamps, and simulated blood prepared by tinting water with red food coloring. Student participants were first asked to experience the effort required to pump through an unaltered tube. A presenter then applied a strong clamp that pinched each tube downstream from the pump, and students were asked to pump against the increased resistance. The students' observations were then used as the basis for discussions of atherosclerosis and coronary heart disease with the presenters. Distribution of informative postcards during the 2 days of the festival indicated that at least 2,500 students completed the Healthy Heart Race activity. Our experiences to date suggest that the Healthy Heart Race activity can be accomplished effectively in the high-volume, high-distraction environment of a science fair or museum.

Next-generation Strategies for Human Lunar Sorties

NASA Technical Reports Server (NTRS)

Cohen, B. A.

2013-01-01

The science community has had success in remote field experiences using two distinctly different models for humans-in-the-loop: the Apollo Science Support team (science backroom), and the robotic exploration of Mars. In the Apollo experience, the science team helped train the crew, designed geologic traverses, and made real-time decisions by reviewing audio and video transmissions and providing recommendations for geologic sampling. In contrast, the Mars Exploration Rover (MER) and Mars Science Lab (MSL) missions have been conducted entirely robotically, with significant time delays between science- driven decisions and remote field activities. Distinctive operations methods and field methodologies were developed for MER/MSL [1,2] because of the reliance on the "backroom" science team (rather than astronaut crew members) to understand the surroundings. Additionally, data are relayed to the team once per day, giving the team many hours or even days to assimilate the data and decide on a plan of action.

Introduction to chemistry and applications in nature of mass independent isotope effects special feature.

PubMed

Thiemens, Mark H

2013-10-29

Stable isotope ratio variations are regulated by physical and chemical laws. These rules depend on a relation with mass differences between isotopes. New classes of isotope variation effects that deviate from mass dependent laws, termed mass independent isotope effects, were discovered in 1983 and have a wide range of applications in basic chemistry and nature. In this special edition, new applications of these effects to physical chemistry, solar system origin models, terrestrial atmospheric and biogenic evolution, polar paleo climatology, snowball earth geology, and present day atmospheric sciences are presented.

Proceedings of the U.S. Geological Survey Seventh Biennial Geographic Information Science Workshop, Denver, Colorado, May 12-16, 2008

USGS Publications Warehouse

Helterbrand, Wm. Steve; Sieverling, Jennifer B.

2008-01-01

The U.S. Geological Survey (USGS) Seventh Biennial Geographic Information Science (GIS) Workshop (USGS-GIS 2008) on May 12 through 16, 2008, at the Denver Federal Center in Denver, Colorado, is unique in that it brings together GIS professionals from all of the USGS disciplines across all regions, and focuses primarily on the needs and accomplishments of the USGS. The theme for the 2008 workshop, ?GIS for Tomorrow?s Challenges,? provides an opportunity for USGS GIS professionals to demonstrate how they have responded to the challenges set forth in the USGS Science Strategy. During this workshop, attendees will have an opportunity to present or demonstrate their work; develop their knowledge by attending hands-on workshops and presentations given by professionals from the USGS and other Federal agencies, GIS-related companies, and academia; and to network with other professionals to develop collaborative opportunities. In addition to participation in numerous workshops and presentations, attendees will have opportunities to listen to top-level managers from the USGS present updates and goals concerning the future of several USGS programs. Monday evening?s Star Guest presentation by Thomas Wagner, NSF Office of Polar Programs, and Paul Morin, Antarctic Geospatial Information Center, entitled ?Mapping all that is White: Antarctic Science and Operations Viewed Though Geospatial Data,? will be one of many valuable presentations. This Proceedings volume will serve as an activity reference for workshop attendees, as well as an archive of technical abstracts presented at the workshop. Author, co-author, and presenter names, affiliations, and contact information are listed with presentation titles with the abstracts. Some hands-on sessions are offered twice; in these instances, abstracts submitted for publication are presented in the proceedings on both days on which they are offered. All acronyms used in these proceedings are explained in the text of each abstract.

Carl Linnaeus, Erasmus Darwin and Anna Seward: Botanical Poetry and Female Education

NASA Astrophysics Data System (ADS)

George, Sam

2014-03-01

This article will explore the intersection between `literature' and `science' in one key area, the botanical poem with scientific notes. It reveals significant aspects of the way knowledge was gendered in the Enlightenment, which is relevant to the present-day education of girls in science. It aims to illustrate how members of the Lichfield Botanical Society (headed by Erasmus Darwin) became implicated in debates around the education of women in Linnaean botany. The Society's translations from Linnaeus inspired a new genre of women's educational writing, the botanical poem with scientific notes, which emerged at this time. It focuses in particular on a poem by Anna Seward and argues that significant problems regarding the representation of the Linnaean sexual system of botany are found in such works and that women in the culture of botany struggled to give voice to a subject which was judged improper for female education. The story of this unique poem and the surrounding controversies can teach us much about how gender impacted upon women's scientific writing in eighteenth century Britain, and how it shaped the language and terminology of botany in works for female education. In particular, it demonstrates how the sexuality of plants uncovered by Linnaeus is a paradigmatic illustration of how societal forces can simultaneously both constrict and stimulate women's involvement in science. Despite the vast changes to women's access in scientific knowledge of the present day, this `fair sexing' of botany illustrates the struggle that women have undergone to give voice to their botanical knowledge.

Using Recreational Drones to Promote STEM Learning

NASA Astrophysics Data System (ADS)

Olds, S. E.; Dahlman, L. E.; Mooney, M. E.; Russell, R. M.

2017-12-01

The popularity of unmanned aerial vehicles (UAVs or drones) as a fun, inexpensive (<$100), and easy to fly "toy" continues to grow yearly. Flying drones can also serve as a great entry point to stimulate curiosity and encourage students to engage in science, technology, engineering, and math (STEM) investigations. Leveraging the popularity of recreational drones, the Education Committee at the Earth System Information Partners (ESIP) has worked with educators, researchers, and data scientists to develop a Drones for STEM initiative to inspire learners to use drones as a platform to collect and analyze local-scale data using lightweight cameras and/or sensors. In 2016, the initiative developed learning activity outlines and piloted the materials at an ESIP-sponsored teacher workshop and National Science Teacher Association sessions. After incorporating feedback from those sessions, ESIP collaborated with the UCAR Center for Science Education to publish finalized activities. Available on the UCAR SciEd website (SciEd.ucar.edu/engineering-activities), the activities encompass skills to measure drone payload, flight height, and velocity. Investigations also encourage the use of repeat photography, comparing images from drones and satellites, and creating 3D structure from motion (SfM) models from overlapping photographs. The site also offers general guidance to develop science projects or science fair investigations using Next Generation Science Standards science and engineering practices. To encourage the use of drones in STEM, UNAVCO and NOAA staff, sponsored by ESIP, led two hands-on workshops this summer; a three half-day workshop at the Earth Educator Rendezvous (EER) and a half-day session during the ESIP Educator Workshop. Participants practiced UAV flying skills, experimented with lightweight sensors, and learned about current drone-enhanced research projects. In small groups, they tested existing activities and designed student-focused investigations. Examples of projects include measuring aeromagnetics, developing 3D topographic models, creating vertical profiles over various land-surfaces at different temporal intervals, and developing a multi-semester drone-focused curriculum. This presentation will elaborate upon the workshops, learning materials, and insights.

Teaching Outside the Box: Challenging Gifted Students with Polar Sciences Without Benefit of a Science Classroom

NASA Astrophysics Data System (ADS)

Dooley, J.

2013-12-01

In the high-stakes-testing world of one-size-fits-most educational practices, it is often the needs of the most able students that are unmet, yet these high ability learners can benefit greatly from exploration in the area of polar science. With school schedules and budgets already stretched to the breaking point and Common Core (CCSS) subjects are the focus, very few resources remain for topics considered by some as unimportant. Polar and climate science are prime examples. Here, a council member of Polar Educators International and Gifted Education Teacher, shares resources and ideas to engage this unique group of students and others. She draws from experiences and knowledge gained through ANDRILL's Arise Educator program, IPY Oslo and Montreal PolarEDUCATOR workshops, and Consortium for Ocean Leadership's Deep Earth Academy. Topics include School-wide Enrichment through use of ANDRILL's Flexhibit material and participation in Antarctica Day, afterschool Deep Freeze clubs that presented in public outreach venues for polar science events at the Maryland Science Center in Baltimore and NYC's Museum of Natural History, group project work using IODP core data from Antarctica, interaction with polar scientists via Skype, and other projects.

"Current topics in health sciences librarianship": a pilot program for network-based lifelong learning.

PubMed Central

Brandt, K A; Sapp, J R; Campbell, J M

1996-01-01

The long-term objective of this project is to make health sciences librarians more effective in their role by using emerging technologies to deliver timely continuing education (CE) programs to them regardless of their physical location. The goals of the one-year planning project at the William H. Welch Medical Library are to plan, implement, and evaluate a pilot CE program that includes (1) a three-day general-interest session organized in four tracks: Market Forces and Management, Information Technology and the Internet, Publishing and Copyright, and Education; (2) a one-day special topic session on the Informatics of the Human Genome Project; and (3) an electronic poster session in parallel with the general-interest session. The program will be offered in three simultaneous formats: (1) on-site, in a distance-learning classroom in Baltimore; (2) as a telecourse, in a similar classroom outside Washington, DC; and (3) online, via the World Wide Web. An electronic proceedings of the entire program will be published on the Web to serve as a continuously available CE resource for health sciences librarians. This paper gives an overview of the planning process, presents a status report on the programmatic and technical implementation of the pilot project at its midpoint, and discusses future directions for the program. PMID:8913554

The NASA 2017 Eclipse Education Program: Through the Eyes of NASA to the Hearts of a Nation

NASA Astrophysics Data System (ADS)

Young, C. Alex; Mayo, Louis; Ng, Carolyn; Cline, Troy D.; Lewis, Elaine; Stephenson, Bryan; Odenwald, Sten; Hill, Steele; Bleacher, Lora; Kirk, Michael S.; jones, andrea

2016-05-01

The August 21, 2017, eclipse across America will be seen by an estimated 500 million people from northern Canada to South America as well as parts of western Europe and Africa. Through This "Great American Eclipse" NASA in partnership with Google, the American Parks Network, American Astronomical Society, the Astronomical League, and numerous other science, education, outreach, and public communications groups and organizations will develop the approaches, resources, partnerships, and technology applications necessary to bring the excitement and the science of the August 21st, 2017 total solar eclipse across America to formal and informal audiences in the US and around the world. This effort will be supported by the highly visible and successful Sun Earth Days program and will be the main theme for Sun-Earth Days 2017.This presentation will discuss NASA's education and communication plans for the eclipse and will detail a number of specific programs and partnerships from across the country being leveraged to enhance our reach and impact. We also discuss the observations and science of current and future NASA missions such as SDO, Hinode and Solar Probe Plus along with their relationship to such a unique celestial event as a total solar eclipse.

The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students

PubMed Central

Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug

2014-01-01

The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend the SSMV for one full day per week during the school year and 3–6 wk in the summers following their ninth- to 11th-grade years, with each grade of 26 students coming to the Vanderbilt campus on a separate day. The research-based curriculum focuses on guiding students through the process of learning to develop questions and hypotheses, designing projects and performing analyses, and communicating results of these projects. The SSMV program has elevated the learning outcomes of students as evidenced by increased achievement scores relative to a comparison group of students; has provided a rigorous research-based science, technology, engineering, and mathematics elective curriculum that culminates in a Summer research internship; has produced 27 Intel and Siemens semifinalists and regional finalists over the past 4 yr; and has supported the development of writing and communication skills resulting in regional and national oral presentations and publications in scientific journals. PMID:26086660

Comprehensive proteomic analysis of Penicillium verrucosum.

PubMed

Nöbauer, Katharina; Hummel, Karin; Mayrhofer, Corina; Ahrens, Maike; Setyabudi, Francis M C; Schmidt-Heydt, Markus; Eisenacher, Martin; Razzazi-Fazeli, Ebrahim

2017-05-01

Mass spectrometric identification of proteins in species lacking validated sequence information is a major problem in veterinary science. In the present study, we used ochratoxin A producing Penicillium verrucosum to identify and quantitatively analyze proteins of an organism with yet no protein information available. The work presented here aimed to provide a comprehensive protein identification of P. verrucosum using shotgun proteomics. We were able to identify 3631 proteins in an "ab initio" translated database from DNA sequences of P. verrucosum. Additionally, a sequential window acquisition of all theoretical fragment-ion spectra analysis was done to find differentially regulated proteins at two different time points of the growth curve. We compared the proteins at the beginning (day 3) and at the end of the log phase (day 12). © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Documentary Linguistics: Methodological Challenges and Innovatory Responses

ERIC Educational Resources Information Center

Thieberger, Nick

2016-01-01

Seeing the present situation, I think that, at the very least, it behooves us as scientists and as human beings to work responsibly both for the future of our science and for the future of our languages, not so much for reward according to the fashion of the day, but for the sake of posterity. What we need to do now stares us in the face. If we do…

Does the Man in the Moon Ever Sleep? An Analysis of Student Answers about Simple Astronomical Events: A Case Study.

ERIC Educational Resources Information Center

Dove, Jane

2002-01-01

Analyzes the answers provided by (n=98) 12-year-old students to questions on an end-of-the-year science examination. Points out that although students are able to explain day and night, they have difficulties explaining why the moon always presents the same face to Earth. Addresses implications for teaching and learning. (Contains 17 references.)…

Noncontact Temperature Measurement

NASA Technical Reports Server (NTRS)

Lee, Mark C. (Editor)

1988-01-01

Noncontact temperature measurement has been identified as one of the eight advanced technology development (ATD) areas to support the effort of the Microgravity Science and Applications Division in developing six Space Station flight experiment facilities. This two-day workshop was an opportunity for all six disciplines to present their requirements on noncontact temperature measurement and to discuss state-of-the-art developments. Multi-color pyrometry, laser pyrometry and radiometric imaging techniques are addressed.

USSR and Eastern Europe Scientific Abstracts, Biomedical and Behavioral Sciences, Number 81.

DTIC Science & Technology

1977-11-28

Hydrobiology 21 Industrial Microbiology 22 Industrial Toxicology 31 Marine Mammals 35 Microbiology 36 Molecular Biology 38 Neuros ciences...in progress. Factors involved in increasing productivity were calculated and presented in 4 tables: duration of use of equipment in 1 day (hours...machines no longer in production but omits materials on some new equipment and some new forms of organization of the work of the agrochemical

Careers and people

NASA Astrophysics Data System (ADS)

2008-09-01

Use your degree The UK's Training and Development Agency is seeking to persuade science and maths graduates who are unhappy in their current jobs to consider switching to teaching. According to their research, 75% of recent science and maths graduates expected to be able to use their degree in their profession, but 46% are dissatisfied because they cannot now use the knowledge and skills gained during their degree in their day-to-day work. This research, which comprised interviews with 200 maths and science graduates who graduated up to three years ago, forms part of a campaign to recruit up to 6000 science and maths teachers for the new school year.

Search for high frequency gravitational-wave bursts in the first calendar year of LIGO's fifth science run

NASA Astrophysics Data System (ADS)

Abbott, B. P.; Abbott, R.; Adhikari, R.; Ajith, P.; Allen, B.; Allen, G.; Amin, R. S.; Anderson, S. B.; Anderson, W. G.; Arain, M. A.; Araya, M.; Armandula, H.; Armor, P.; Aso, Y.; Aston, S.; Aufmuth, P.; Aulbert, C.; Babak, S.; Baker, P.; Ballmer, S.; Barker, C.; Barker, D.; Barr, B.; Barriga, P.; Barsotti, L.; Barton, M. A.; Bartos, I.; Bassiri, R.; Bastarrika, M.; Behnke, B.; Benacquista, M.; Betzwieser, J.; Beyersdorf, P. T.; Bilenko, I. A.; Billingsley, G.; Biswas, R.; Black, E.; Blackburn, J. K.; Blackburn, L.; Blair, D.; Bland, B.; Bodiya, T. P.; Bogue, L.; Bork, R.; Boschi, V.; Bose, S.; Brady, P. R.; Braginsky, V. B.; Brau, J. E.; Bridges, D. O.; Brinkmann, M.; Brooks, A. F.; Brown, D. A.; Brummit, A.; Brunet, G.; Bullington, A.; Buonanno, A.; Burmeister, O.; Byer, R. L.; Cadonati, L.; Camp, J. B.; Cannizzo, J.; Cannon, K. C.; Cao, J.; Cardenas, L.; Caride, S.; Castaldi, G.; Caudill, S.; Cavaglià, M.; Cepeda, C.; Chalermsongsak, T.; Chalkley, E.; Charlton, P.; Chatterji, S.; Chelkowski, S.; Chen, Y.; Christensen, N.; Chung, C. T. Y.; Clark, D.; Clark, J.; Clayton, J. H.; Cokelaer, T.; Colacino, C. N.; Conte, R.; Cook, D.; Corbitt, T. R. C.; Cornish, N.; Coward, D.; Coyne, D. C.; di Credico, A.; Creighton, J. D. E.; Creighton, T. D.; Cruise, A. M.; Culter, R. M.; Cumming, A.; Cunningham, L.; Danilishin, S. L.; Danzmann, K.; Daudert, B.; Davies, G.; Daw, E. J.; Debra, D.; Degallaix, J.; Dergachev, V.; Desai, S.; Desalvo, R.; Dhurandhar, S.; Díaz, M.; Dietz, A.; Donovan, F.; Dooley, K. L.; Doomes, E. E.; Drever, R. W. P.; Dueck, J.; Duke, I.; Dumas, J.-C.; Dwyer, J. G.; Echols, C.; Edgar, M.; Effler, A.; Ehrens, P.; Espinoza, E.; Etzel, T.; Evans, M.; Evans, T.; Fairhurst, S.; Faltas, Y.; Fan, Y.; Fazi, D.; Fehrmann, H.; Finn, L. S.; Flasch, K.; Foley, S.; Forrest, C.; Fotopoulos, N.; Franzen, A.; Frede, M.; Frei, M.; Frei, Z.; Freise, A.; Frey, R.; Fricke, T.; Fritschel, P.; Frolov, V. V.; Fyffe, M.; Galdi, V.; Garofoli, J. A.; Gholami, I.; Giaime, J. A.; Giampanis, S.; Giardina, K. D.; Goda, K.; Goetz, E.; Goggin, L. M.; González, G.; Gorodetsky, M. L.; Goßler, S.; Gouaty, R.; Grant, A.; Gras, S.; Gray, C.; Gray, M.; Greenhalgh, R. J. S.; Gretarsson, A. M.; Grimaldi, F.; Grosso, R.; Grote, H.; Grunewald, S.; Guenther, M.; Gustafson, E. K.; Gustafson, R.; Hage, B.; Hallam, J. M.; Hammer, D.; Hammond, G. D.; Hanna, C.; Hanson, J.; Harms, J.; Harry, G. M.; Harry, I. W.; Harstad, E. D.; Haughian, K.; Hayama, K.; Heefner, J.; Heng, I. S.; Heptonstall, A.; Hewitson, M.; Hild, S.; Hirose, E.; Hoak, D.; Hodge, K. A.; Holt, K.; Hosken, D. J.; Hough, J.; Hoyland, D.; Hughey, B.; Huttner, S. H.; Ingram, D. R.; Isogai, T.; Ito, M.; Ivanov, A.; Johnson, B.; Johnson, W. W.; Jones, D. I.; Jones, G.; Jones, R.; Ju, L.; Kalmus, P.; Kalogera, V.; Kandhasamy, S.; Kanner, J.; Kasprzyk, D.; Katsavounidis, E.; Kawabe, K.; Kawamura, S.; Kawazoe, F.; Kells, W.; Keppel, D. G.; Khalaidovski, A.; Khalili, F. Y.; Khan, R.; Khazanov, E.; King, P.; Kissel, J. S.; Klimenko, S.; Kokeyama, K.; Kondrashov, V.; Kopparapu, R.; Koranda, S.; Kozak, D.; Krishnan, B.; Kumar, R.; Kwee, P.; Lam, P. K.; Landry, M.; Lantz, B.; Lazzarini, A.; Lei, H.; Lei, M.; Leindecker, N.; Leonor, I.; Li, C.; Lin, H.; Lindquist, P. E.; Littenberg, T. B.; Lockerbie, N. A.; Lodhia, D.; Longo, M.; Lormand, M.; Lu, P.; Lubiński, M.; Lucianetti, A.; Lück, H.; Machenschalk, B.; Macinnis, M.; Mageswaran, M.; Mailand, K.; Mandel, I.; Mandic, V.; Márka, S.; Márka, Z.; Markosyan, A.; Markowitz, J.; Maros, E.; Martin, I. W.; Martin, R. M.; Marx, J. N.; Mason, K.; Matichard, F.; Matone, L.; Matzner, R. A.; Mavalvala, N.; McCarthy, R.; McClelland, D. E.; McGuire, S. C.; McHugh, M.; McIntyre, G.; McKechan, D. J. A.; McKenzie, K.; Mehmet, M.; Melatos, A.; Melissinos, A. C.; Menéndez, D. F.; Mendell, G.; Mercer, R. A.; Meshkov, S.; Messenger, C.; Meyer, M. S.; Miller, J.; Minelli, J.; Mino, Y.; Mitrofanov, V. P.; Mitselmakher, G.; Mittleman, R.; Miyakawa, O.; Moe, B.; Mohanty, S. D.; Mohapatra, S. R. P.; Moreno, G.; Morioka, T.; Mors, K.; Mossavi, K.; Mowlowry, C.; Mueller, G.; Müller-Ebhardt, H.; Muhammad, D.; Mukherjee, S.; Mukhopadhyay, H.; Mullavey, A.; Munch, J.; Murray, P. G.; Myers, E.; Myers, J.; Nash, T.; Nelson, J.; Newton, G.; Nishizawa, A.; Numata, K.; O'Dell, J.; O'Reilly, B.; O'Shaughnessy, R.; Ochsner, E.; Ogin, G. H.; Ottaway, D. J.; Ottens, R. S.; Overmier, H.; Owen, B. J.; Pan, Y.; Pankow, C.; Papa, M. A.; Parameshwaraiah, V.; Patel, P.; Pedraza, M.; Penn, S.; Perraca, A.; Pierro, V.; Pinto, I. M.; Pitkin, M.; Pletsch, H. J.; Plissi, M. V.; Postiglione, F.; Principe, M.; Prix, R.; Prokhorov, L.; Puncken, O.; Quetschke, V.; Raab, F. J.; Rabeling, D. S.; Radkins, H.; Raffai, P.; Raics, Z.; Rainer, N.; Rakhmanov, M.; Raymond, V.; Reed, C. M.; Reed, T.; Rehbein, H.; Reid, S.; Reitze, D. H.; Riesen, R.; Riles, K.; Rivera, B.; Roberts, P.; Robertson, N. A.; Robinson, C.; Robinson, E. L.; Roddy, S.; Röver, C.; Rollins, J.; Romano, J. D.; Romie, J. H.; Rowan, S.; Rüdiger, A.; Russell, P.; Ryan, K.; Sakata, S.; de La Jordana, L. Sancho; Sandberg, V.; Sannibale, V.; Santamaría, L.; Saraf, S.; Sarin, P.; Sathyaprakash, B. S.; Sato, S.; Satterthwaite, M.; Saulson, P. R.; Savage, R.; Savov, P.; Scanlan, M.; Schilling, R.; Schnabel, R.; Schofield, R.; Schulz, B.; Schutz, B. F.; Schwinberg, P.; Scott, J.; Scott, S. M.; Searle, A. C.; Sears, B.; Seifert, F.; Sellers, D.; Sengupta, A. S.; Sergeev, A.; Shapiro, B.; Shawhan, P.; Shoemaker, D. H.; Sibley, A.; Siemens, X.; Sigg, D.; Sinha, S.; Sintes, A. M.; Slagmolen, B. J. J.; Slutsky, J.; Smith, J. R.; Smith, M. R.; Smith, N. D.; Somiya, K.; Sorazu, B.; Stein, A.; Stein, L. C.; Steplewski, S.; Stochino, A.; Stone, R.; Strain, K. A.; Strigin, S.; Stroeer, A.; Stuver, A. L.; Summerscales, T. Z.; Sun, K.-X.; Sung, M.; Sutton, P. J.; Szokoly, G. P.; Talukder, D.; Tang, L.; Tanner, D. B.; Tarabrin, S. P.; Taylor, J. R.; Taylor, R.; Thacker, J.; Thorne, K. A.; Thorne, K. S.; Thüring, A.; Tokmakov, K. V.; Torres, C.; Torrie, C.; Traylor, G.; Trias, M.; Ugolini, D.; Ulmen, J.; Urbanek, K.; Vahlbruch, H.; Vallisneri, M.; van den Broeck, C.; van der Sluys, M. V.; van Veggel, A. A.; Vass, S.; Vaulin, R.; Vecchio, A.; Veitch, J.; Veitch, P.; Veltkamp, C.; Villadsen, J.; Villar, A.; Vorvick, C.; Vyachanin, S. P.; Waldman, S. J.; Wallace, L.; Ward, R. L.; Weidner, A.; Weinert, M.; Weinstein, A. J.; Weiss, R.; Wen, L.; Wen, S.; Wette, K.; Whelan, J. T.; Whitcomb, S. E.; Whiting, B. F.; Wilkinson, C.; Willems, P. A.; Williams, H. R.; Williams, L.; Willke, B.; Wilmut, I.; Winkelmann, L.; Winkler, W.; Wipf, C. C.; Wiseman, A. G.; Woan, G.; Wooley, R.; Worden, J.; Wu, W.; Yakushin, I.; Yamamoto, H.; Yan, Z.; Yoshida, S.; Zanolin, M.; Zhang, J.; Zhang, L.; Zhao, C.; Zotov, N.; Zucker, M. E.; Zur Mühlen, H.; Zweizig, J.

2009-11-01

We present an all-sky search for gravitational waves in the frequency range 1 to 6 kHz during the first calendar year of LIGO’s fifth science run. This is the first untriggered LIGO burst analysis to be conducted above 3 kHz. We discuss the unique properties of interferometric data in this regime. 161.3 days of triple-coincident data were analyzed. No gravitational events above threshold were observed and a frequentist upper limit of 5.4year-1 on the rate of strong gravitational-wave bursts was placed at a 90% confidence level. Implications for specific theoretical models of gravitational-wave emission are also discussed.

USSR Report, Life Sciences, Biomedical and Behavioral Sciences.

DTIC Science & Technology

1987-02-06

containing hyphal bodies were innocuous for the aphids. Some toxicity was shown by the 2-day culture marked by initial stages of sporulation. Highest...Medical Institute] [Abstract] Medium MW blood peptides have been previously demonstrated in burn studies to possess toxic effect, a fact that provided a...and 7-12 days after use of 0.6-1.2g doses of the drug three times a day. The effect of mebicar was compared with the effect of piracetam in doses

Teaching planetary sciences to elementary school teachers: Programs that work

NASA Technical Reports Server (NTRS)

Lebofsky, Larry A.; Lebofsky, Nancy R.

1993-01-01

Planetary sciences can be used to introduce students to the natural world which is a part of their lives. Even children in an urban environment are aware of such phenomena as day and night, shadows, and the seasons. It is a science that transcends cultures, has been prominent in the news in recent years, and can generate excitement in young minds as no other science can. Planetary sciences also provides a useful tool for understanding other sciences and mathematics, and for developing problem solving skills which are important in our technological world. However, only 15 percent of elementary school teachers feel very well qualified to teach earth/space science, while better than 80 percent feel well qualified to teach reading; many teachers avoid teaching science; very little time is actually spent teaching science in the elementary school: 19 minutes per day in K-3 and 38 minutes per day in 4-6. While very little science is taught in elementary and middle school, earth/space science is taught at the elementary level in less than half of the states. It was pointed out that science is not generally given high priority by either teachers or school districts, and is certainly not considered on a par with language arts and mathematics. Therefore, in order to teach science to our youth, we must empower our teachers, making them familiar and comfortable with existing materials. In our earlier workshops, several of our teachers taught in classrooms where the majority of the students were Hispanic (over 90 percent). However, few space sciences materials existed in Spanish. Therefore, most of our materials could not be used effectively in the classroom. To address this issue, NASA materials were translated into Spanish and a series of workshops for bilingual classroom teachers from Tucson and surrounding cities was conducted. Our space sciences workshops and our bilingual classroom workshops and how they address the needs of elementary school teachers in Arizona are addressed in detail.

Little C Creativity: A Case for Our Science Classroom--An Indian Perspective

ERIC Educational Resources Information Center

Chander, Subhash

2012-01-01

The number of day-to-day challenges has increased at every stage of life, particularly in developing countries, and therefore there is a crying need for a search for solutions. Education plays an important role in providing correct direction, and science education can prove crucial in achieving this goal. Solutions to individual as well as…

The Butterfly that Stamped or the Elephant's Child

ERIC Educational Resources Information Center

Watkinson, Anne

2005-01-01

In those far off days, before the days of the National Curriculum, there lived two rare beasts in the primary jungle. The beasts were known as "science" and "citizenship", and it depended on which school one went to, and which teacher one got, as to whether one learned any science at all or whether discussion of ethical issues…

Meteorology and Climate Inspire Secondary Science Students

ERIC Educational Resources Information Center

Charlton-Perez, Andrew; Dacre, Helen; Maskell, Kathy; Reynolds, Ross; South, Rachel; Wood, Curtis

2010-01-01

As part of its National Science and Engineering Week activities in 2009 and 2010, the University of Reading organised two open days for 60 local key stage 4 pupils. The theme of both open days was "How do we predict weather and climate?" Making use of the students' familiarity with weather and climate, several concepts of relevance to secondary…

Instructional Practices in Fifth-Through Eighth-Grade Science Classrooms of a Selected Seventh-Day Adventist Conference

ERIC Educational Resources Information Center

Burton, Larry D.; Nino, Ruth J.; Hollingsead, Candice C.

2004-01-01

This investigation focused on instructional practices within fifth- through eighth-grade science classes of selected Seventh-day Adventist schools. Teachers reported regular use of discussion, student projects, and tests or quizzes. Most respondents said they did not feel prepared or had "never heard of" inquiry, the learning cycle, or…

International Primary Science: What's in It for Us?

ERIC Educational Resources Information Center

Dunne, Mick; Maklad, Rania

2013-01-01

It is all too common, given the considerable day-to-day challenges facing those involved in education, to focus on the here and now rather than look further afield. The authors of this article have been fortunate enough to see "primary science" in a wide range of international settings, from Nigeria to Chile, North America and Canada,…

"Why bother so incredibly much?": student perspectives on PISA science assignments

NASA Astrophysics Data System (ADS)

Serder, Margareta; Jakobsson, Anders

2015-09-01

Large-scale assessment, such as the Programme for International Assessment (PISA), plays an increasingly important role in current educational practice and politics. However, many scholars have questioned the validity and reliability of the tests and the extent to which they actually constitute trustworthy representations of students' knowledge. In the light of such critical voices the present article adopts a sociocultural perspective of human knowledge and action in order to explore the encounters between students and the science test assignments with which their knowledge is tested. Of particular interest in this study are the described "real-life situations" presented as the relevant background in which scientific literacy is assessed in PISA. According to the sociocultural theoretical onset the methodology used to approach the students' meaning making of the image of science as portrayed in the test were collaborative situations in which students work in small groups with units of PISA assignments, enabling a study of student-assignment encounters in action. The data we worked with consists of video-recordings from 71 Swedish 15-year-old students working with three released units from the PISA science test. According to our analysis, the "real-life situations" described in the test emerge as problematic in the students' meaning-making. This is demonstrated for instance by the students' positioning themselves as being different from and opposed to the fictional pictured students who appear in the backstories of the test. This article provides examples of how the scientific and academic language used by the fictional students in the assignments mediates distance and resistance among the students. The fictional students' use of strict scientific language and methods in day-to-day life situations leads them to be perceived as "little scientists" and as elite stereotypes of the scientific culture. We conclude that, by using assignments of this type, measurements of students' knowledge in science run the risk of becoming a measurement of cultural consistency regarding how well students will overcome the hurdles of scientific cultures. We mean that all though understanding the scientific culture is an important goal for science education, there is a problem that the assessment organizations communicate the results as representations of students' knowledge in science. This study adheres to research that advises caution in not over-interpreting the PISA results and stresses that understanding students' "knowledge" about science is much more complex than what is communicated by the international assessment organizations.

A Space Science Summer Program for Minority Students in Middle School

NASA Astrophysics Data System (ADS)

Baker, A. M.; Patterson, L. A., III; Walter, D. K.

2003-05-01

South Carolina State University's (SCSU) Center for NASA Research and Technology started the Space Science Academy in 1998 for underrepresented minority students and teachers in grades 7-9. It has been offered every summer since then and has expanded from five half-days in 1998 to its current format as a full, two-week, residential program for the students with an additional three days of training for the teachers. Nearly 120 students and twenty teachers have participated over the years. The three day workshop for in-service and preservice teachers is based on the national and state science standards and includes hands-on, inquiry-based activities. The students live in the dorms on the campus at SCSU during the two weeks of the Space Science Academy. Sample activities include construction of model rockets and the planet Saturn, an in-depth study of the Sun and accessing astrophysical and NASA websites. We wish to acknowledge generous funding from the NASA MU-SPIN project through NCC 5-116 and NCC 5-534 as well as an IDEAS grant HST-ED-90242.01-A through the Space Telescope Science Institute.

Science on Sunday: The Prospective Graduate Student Workshop in Ocean Sciences

NASA Astrophysics Data System (ADS)

Jacox, M. G.; Powers, M. L.

2010-12-01

Here, we present the design and implementation of the Prospective Graduate Student Workshop (PGSW) in Ocean Sciences, a new teaching venue developed within the University of California's Center for Adaptive Optics (CfAO). The one-day workshop introduced undergraduate and community college students interested in pursuing graduate school to the field of ocean sciences through a series of inquiry-based activities. Throughout the activity design process, two important themes were emphasized; 1) physical, chemical, and biological properties are tightly coupled in the ocean; 2) ocean sciences is a highly inter-disciplinary field that includes scientists from diverse backgrounds. With these ideas in mind the workshop was split into two activities, morning and afternoon, each of which concentrated on teaching certain process skills thought to be useful for prospective graduate students. The morning covered density and mixing in the ocean and the afternoon was focused on phytoplankton and how they experience the ocean as a low Reynolds number environment. Attendees were instructed to complete pre- and post-activity questionnaires, which enabled assessment of individual components and the workshop as a whole. Response was very positive, students gained knowledge about ocean sciences, scientific inquiry, and graduate school in general, and most importantly had fun voluntarily participating in science on a Sunday.

A critical reflection of a decade of urbanization and global environmental change research and science coordination

NASA Astrophysics Data System (ADS)

Griffith, C.

2015-12-01

The Urbanization and Global Environmental Change (UGEC) Project was established in 2005 when attention to the bidirectional interactions of urbanization and GEC issues and the associated system responses was very new and the community of UGEC researchers very small. Much of the urban scholarship used specific disciplinary lenses through which to understand the city, e.g., in terms of demographics and population growth, ecology of cities or economics of cities. Over the last decade new analytical lenses have revealed much more about how cities function, the underlying socio-economic and ecological processes that drive urbanization, their dynamic and teleconnected nature, and other bio-physical interactions within the Earth system. Furthermore, it is within the cities that the impacts of current and projected urbanization and environmental changes are felt, but also where action is taken and where great potential for intervention of urbanization trajectories exists towards creating more livable urban futures. A former IHDP core project, now Future Earth project, UGEC is in its sunset/synthesis phase and exploring future directions. This presentation will: Give an brief overview of UGEC evolution over the course of the last decade not only in terms of the science, but also the institution Present preliminary results from a critical analysis of UGEC's ten year role as a GEC research coordination project including its impact, strengths and weaknesses Make the case for greater interdisciplinarity (particularly across the physical sciences and humanities) and involvement of other stakeholders (private sector and decisionmakers) in future urbanization and environmental research, as 'urban' is a crosscutting issue that has both global to local scale implications Present work that UGEC is leading, which is to advance an urban agenda within the new Future Earth initiative as part of the recently awarded Cluster Activity 'Livable Urban Futures', as an example of research coordination in a new era of GEC governance, the associated challenges and also successes Provide insight into the practical aspects of research coordination from an IPO management perspective including the day to day management, what's required, challenging and what can be improved upon for the betterment of coordinated and networked science.

Overview of the NASA Suborbital Program

NASA Astrophysics Data System (ADS)

Jones, W. Vernon

2014-08-01

The NASA Suborbital Program consists of Sounding Rocket and Balloon Projects managed, respectively, by the Heliophysics and Astrophysics Divisions of the Science Mission Directorate, which maintains “Program” Offices at the NASA Wallops Flight Facility. Suborbital missions have for several decades enabled investigations with significant results from relatively modest investments. Some have been competitive with orbital missions, while others have enabled orbital missions. NASA launches suborbital missions from sites established in the U.S. and around the world to meet investigators’ needs. A sea change in scientific ballooning occurred with the inauguration of 8 - 20 day flights around Antarctica in the early 1990’s. The U.S. National Science Foundation supports these circumpolar flights, which have been spectacularly successful with many investigations utilizing multiple flights of payloads that are recovered, refurbished, and reused to minimize life-cycle costs. The attainment of 25 - 32 day and 35 - 55 day flights in two and three circumnavigations, respectively, of the Antarctic continent has greatly increased expectations of scientific users. The 55-day Super-TIGER flight over Antarctica during the 2012-13 season broke the 42-day CREAM record during the 2004-05 season, as well as the 54-day super pressure balloon test flight in 2008-09. Qualification of super pressure flights to support 1000 kg science instruments for up to 100 days at 33 km have proceeded in parallel with plans to increase the altitude for less massive instruments requiring less atmospheric overburden. The nearly constant volume of super-pressure balloons allows stable altitude flights at non-polar latitudes. Long-duration flights in both polar and non-polar regions will confirm the important contributions that ballooning can make in traditional Astrophysics, Solar and Heliophysics, and Earth Science disciplines. With two comets approaching the sun in 2013-14, the Planetary Science community has shown increased interest in remote observations of comets, planets, and other objects in the Solar System.

Power supplies for long duration balloon flights

NASA Astrophysics Data System (ADS)

Lichfield, Ernest W.

Long duration balloon flights require more electrical power than can be carried in primary batteries. This paper provides design information for selecting rechargeable batteries and charging systems. Solar panels for recharging batteries are discussed, with particular emphasis on cells mounting suitable for balloon flights and panel orientation for maximum power collection. Since efficient utilization of power is so important, modern DC to DC power conversion techniques are presented. On short flights of 1 day or less, system designers have not been greatly concerned with battery weight. But, with the advent of long duration balloon flights using superpressure balloons, anchor balloon systems, and RACOON balloon techniques, power supplies and their weight become of prime importance. The criteria for evaluating power systems for long duration balloon flights is performance per unit weight. Instrumented balloon systems have flown 44 days. For these very long duration flights, batteries recharged from solar cells are the only solution. For intermediate flight duration, say less than 10 days, the system designer should seriously consider using primary cells. The National Center for Atmospheric Research is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the National Science Foundation.

Unlocking the potential of smart grid technologies with behavioral science

PubMed Central

Sintov, Nicole D.; Schultz, P. Wesley

2015-01-01

Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizing the impact of smart grid technologies. In this paper, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings. PMID:25914666

Popular Science: Introductory Physics Textbooks for Home Economics Students

NASA Astrophysics Data System (ADS)

Behrman, Joanna

2014-03-01

For many decades now there has been an ongoing debate about the way and extent to which physics ought to be popularized by appealing to a student's every day experience. Part of this debate has focused on how textbooks, a major factor shaping students' education, ought to be written and presented. I examine the background, passages, and problems of two examples drawn from the special genre of ``Household Physics'' textbooks which were published largely between 1910 and 1940. The pedagogy of applying or relating physics to the everyday experience engenders values defining how and by whom science is to be applied. These books are particularly evocative, as well, of the extent to which gender can be tied to differing everyday experiences and the consequences therefore of using experiential examples. Using popular science textbooks can alienate students by drawing an implicit division between the reader and the practicing scientist.

Unlocking the potential of smart grid technologies with behavioral science.

PubMed

Sintov, Nicole D; Schultz, P Wesley

2015-01-01

Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizing the impact of smart grid technologies. In this paper, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings.

Unlocking the potential of smart grid technologies with behavioral science

DOE PAGES

Sintov, Nicole D.; Schultz, P. Wesley

2015-04-09

Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizingmore » the impact of smart grid technologies. In this study, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings.« less

Unlocking the potential of smart grid technologies with behavioral science

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

Sintov, Nicole D.; Schultz, P. Wesley

Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizingmore » the impact of smart grid technologies. In this study, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings.« less

High School Biology Today: What the Committee of Ten Actually Said

PubMed Central

2007-01-01

This essay describes how in the 1890s the Committee of Ten arrived at their recommendations about the organization of the high school biological sciences and seeks to correct the frequently held, but erroneous view that the Committee of Ten was the initiator of the Biology-Chemistry-Physics order of teaching sciences prevalent in high schools today. The essay details the factors underlying the changing views of high school biology from its “natural history” origins, through its “zoology, botany, physiology” disciplinary phase to its eventual integration into a “general biology” course. The simultaneous parallel development of the “Carnegie Unit” for measuring coursework is highlighted as a significant contributor in the evolution of the present day high school biology course. The essay concludes with a discussion of the implications of the grade placement of the sciences for the future development of high school biology. PMID:17785402

Proceedings of the Twenty-Fourth Annual Software Engineering Workshop

NASA Technical Reports Server (NTRS)

2000-01-01

On December 1 and 2, the Software Engineering Laboratory (SEL), a consortium composed of NASA/Goddard, the University of Maryland, and CSC, held the 24th Software Engineering Workshop (SEW), the last of the millennium. Approximately 240 people attended the 2-day workshop. Day 1 was composed of four sessions: International Influence of the Software Engineering Laboratory; Object Oriented Testing and Reading; Software Process Improvement; and Space Software. For the first session, three internationally known software process experts discussed the influence of the SEL with respect to software engineering research. In the Space Software session, prominent representatives from three different NASA sites- GSFC's Marti Szczur, the Jet Propulsion Laboratory's Rick Doyle, and the Ames Research Center IV&V Facility's Lou Blazy- discussed the future of space software in their respective centers. At the end of the first day, the SEW sponsored a reception at the GSFC Visitors' Center. Day 2 also provided four sessions: Using the Experience Factory; A panel discussion entitled "Software Past, Present, and Future: Views from Government, Industry, and Academia"; Inspections; and COTS. The day started with an excellent talk by CSC's Frank McGarry on "Attaining Level 5 in CMM Process Maturity." Session 2, the panel discussion on software, featured NASA Chief Information Officer Lee Holcomb (Government), our own Jerry Page (Industry), and Mike Evangelist of the National Science Foundation (Academia). Each presented his perspective on the most important developments in software in the past 10 years, in the present, and in the future.

BOOK REVIEW: From Stars To Stalagmites. How Everything Connects.

NASA Astrophysics Data System (ADS)

Braterman, Paul S.; Sterken, Christiaan

2014-02-01

This fine book offers a wide range of significant scientific subjects, viz., the age of the Earth, atoms and molecules, the discovery of the noble gases, the problem of the ozone hole, the greenhouse effect, nucleosynthesis, stellar evolution, and so on. The book also contains an interesting presentation of facts related to global warming, a very detailed chapter on metals, and a very useful chapter on uncertainty. The last chapter describes the events from the Big Bang to the present day. The subjects treated in each chapter of the book are of prime scientific interest, and some topics illustrate important interactions between scientific developments and society. Each theme is presented within its historical and intellectual context, and is discussed in clear and well-written non-technical language. As such, the combination of history and science writing is extremely fruitful as seen from the educational perspective. Paul Braterman clearly explains simple concepts that are often misunderstood - for example, the difference between mass and weight. He also explains units, and provides etymological background information on Greek and Latin words and terms that are used in science. The author pays ample attention to models - crude as well as more sophisticated - with due attention for the simplifying assumptions of the underlying scientific theories. In addition, he also focuses on physical mechanisms. The book continuously explains how science works, and explicates what makes science so difficult to manage. The author also touches on the impact of science on society, and he poses many - apparently rhetorical - questions, and gives fitting answers. Reference is made to stubbornness and conservatism in science, as well as to the ever changing attitudes vis-a-vis shared authorship. The finishing paragraph of the book simply lists some misconceptions of great thinkers from Epicurus to Bohr. This book is very well typeset, with very few typographical errors. Regrettably, the volume contains almost no graphical illustrations, although some concepts like, for example, the Hubble law, would very much deserve graphical explanation. The readership of this book consists of science students (physics, chemistry, astronomy, but also the Earth sciences), scientists, teachers, PhD supervisors, and science administrators. The book is great value for the money.

Science 101: What Constitutes a Good Science Project

ERIC Educational Resources Information Center

Robertson, Bill

2016-01-01

Having written columns dealing with science fairs before, Bill Robertson notes that it's been a long time since he has tackled the subject of what passes for a "science fair" in schools these days. Because science fairs have changed over the years, Robertson revisits the topic and explains the scientific method. The main focus of the…

Crew Field Notes: A New Tool for Planetary Surface Exploration

NASA Technical Reports Server (NTRS)

Horz, Friedrich; Evans, Cynthia; Eppler, Dean; Gernhardt, Michael; Bluethmann, William; Graf, Jodi; Bleisath, Scott

2011-01-01

The Desert Research and Technology Studies (DRATS) field tests of 2010 focused on the simultaneous operation of two rovers, a historical first. The complexity and data volume of two rovers operating simultaneously presented significant operational challenges for the on-site Mission Control Center, including the real time science support function. The latter was split into two "tactical" back rooms, one for each rover, that supported the real time traverse activities; in addition, a "strategic" science team convened overnight to synthesize the day's findings, and to conduct the strategic forward planning of the next day or days as detailed in [1, 2]. Current DRATS simulations and operations differ dramatically from those of Apollo, including the most evolved Apollo 15-17 missions, due to the advent of digital technologies. Modern digital still and video cameras, combined with the capability for real time transmission of large volumes of data, including multiple video streams, offer the prospect for the ground based science support room(s) in Mission Control to witness all crew activities in unprecedented detail and in real time. It was not uncommon during DRATS 2010 that each tactical science back room simultaneously received some 4-6 video streams from cameras mounted on the rover or the crews' backpacks. Some of the rover cameras are controllable PZT (pan, zoom, tilt) devices that can be operated by the crews (during extensive drives) or remotely by the back room (during EVAs). Typically, a dedicated "expert" and professional geologist in the tactical back room(s) controls, monitors and analyses a single video stream and provides the findings to the team, commonly supported by screen-saved images. It seems obvious, that the real time comprehension and synthesis of the verbal descriptions, extensive imagery, and other information (e.g. navigation data; time lines etc) flowing into the science support room(s) constitute a fundamental challenge to future mission operations: how can one analyze, comprehend and synthesize -in real time- the enormous data volume coming to the ground? Real time understanding of all data is needed for constructive interaction with the surface crews, and it becomes critical for the strategic forward planning process.

News Conference: The Big Bangor Day Meeting Lecture: Charterhouse plays host to a physics day Festival: Science on Stage festival 2013 arrives in Poland Event: Scottish Physics Teachers' Summer School Meeting: Researchers and educators meet at Lund University Conference: Exeter marks the spot Recognition: European Physical Society uncovers an historic site Education: Initial teacher education undergoes big changes Forthcoming events

NASA Astrophysics Data System (ADS)

2013-09-01

Conference: The Big Bangor Day Meeting Lecture: Charterhouse plays host to a physics day Festival: Science on Stage festival 2013 arrives in Poland Event: Scottish Physics Teachers' Summer School Meeting: Researchers and educators meet at Lund University Conference: Exeter marks the spot Recognition: European Physical Society uncovers an historic site Education: Initial teacher education undergoes big changes Forthcoming events

Preparing for Science at Sea - a Chief Scientists Training Cruise on Board the RV Sikuliaq

NASA Astrophysics Data System (ADS)

Coakley, B.; Pockalny, R. A.

2017-12-01

As part of their education, marine geology and geophysics students spend time at sea, collecting, processing and interpreting data to earn their degrees. While this is a critical component of their preparation, it is an incomplete introduction to the process of doing science at sea. Most students are unfamiliar with the proposal process. Many students spend their time at sea performing assigned tasks without responsibility or participation in cruise planning and execution. In December 2016, we conducted a two-week-long, NSF-funded "Chief Scientist Training Cruise" aboard the R/V Sikuliaq designed to complete their introduction to seagoing science by giving the students the opportunity to plan and execute surveys based hypotheses they formulated. The educational process began with applicants responding to a request for proposals (RFP), which provided a framework for the scientific potential of the cruise. This process continued training through two days of workshops and presentations at the Hawai'i Institute of Geophysics. The students used existing data to define hypotheses, plan surveys, and collect/analyze data to test their hypothesis. The survey design was subject to the time constraints imposed by the ship schedule and the physical constraints imposed by the ship's equipment. The training and sea time made it possible to address all of steps of the scientific process, including proposal writing. Once underway, the combination of conducting the planned surveys and attending daily presentations helped familiarize the students with at-sea operations, the equipment on board the RV Sikuliaq, and the process of writing proposals to NSF for sea-going science. Questionnaires conducted prior to the cruise and in the final days before arriving in port document the success of this training program for developing the abilities and confidence in identifying significant scientific problems, preparing proposals to secure funding, and planning and directing ship surveys.

Dawn: A Simulation Model for Evaluating Costs and Tradeoffs of Big Data Science Architectures

NASA Astrophysics Data System (ADS)

Cinquini, L.; Crichton, D. J.; Braverman, A. J.; Kyo, L.; Fuchs, T.; Turmon, M.

2014-12-01

In many scientific disciplines, scientists and data managers are bracing for an upcoming deluge of big data volumes, which will increase the size of current data archives by a factor of 10-100 times. For example, the next Climate Model Inter-comparison Project (CMIP6) will generate a global archive of model output of approximately 10-20 Peta-bytes, while the upcoming next generation of NASA decadal Earth Observing instruments are expected to collect tens of Giga-bytes/day. In radio-astronomy, the Square Kilometre Array (SKA) will collect data in the Exa-bytes/day range, of which (after reduction and processing) around 1.5 Exa-bytes/year will be stored. The effective and timely processing of these enormous data streams will require the design of new data reduction and processing algorithms, new system architectures, and new techniques for evaluating computation uncertainty. Yet at present no general software tool or framework exists that will allow system architects to model their expected data processing workflow, and determine the network, computational and storage resources needed to prepare their data for scientific analysis. In order to fill this gap, at NASA/JPL we have been developing a preliminary model named DAWN (Distributed Analytics, Workflows and Numerics) for simulating arbitrary complex workflows composed of any number of data processing and movement tasks. The model can be configured with a representation of the problem at hand (the data volumes, the processing algorithms, the available computing and network resources), and is able to evaluate tradeoffs between different possible workflows based on several estimators: overall elapsed time, separate computation and transfer times, resulting uncertainty, and others. So far, we have been applying DAWN to analyze architectural solutions for 4 different use cases from distinct science disciplines: climate science, astronomy, hydrology and a generic cloud computing use case. This talk will present preliminary results and discuss how DAWN can be evolved into a powerful tool for designing system architectures for data intensive science.

Water Pollution, Environmental Science Curriculum Guide Supplement.

ERIC Educational Resources Information Center

McKenna, Harold J.

This curriculum guide is a 40-day unit plan on water pollution developed, in part, from the National Science Foundation Environmental Science Institutes' Ninth Grade Environmental Science Curriculum Guide. This unit contains teacher lesson plans, suggested teacher and student modules, case studies, and activities to be developed by teachers…

FOREWORD: Proceedings of the 39th International Microelectronics and Packaging IMAPS Poland Conference

NASA Astrophysics Data System (ADS)

Jasiński, Piotr; Górecki, Krzysztof; Bogdanowicz, Robert

2016-01-01

These proceedings are a collection of the selected articles presented at the 39th International Microelectronics and Packaging IMAPS Poland Conference, held in Gdansk, Poland on September 20-23, 2015 (IMAPS Poland 2015). The conference has been held under the scientific patronage of the International Microelectronics and Packaging Society Poland Chapter and the Committee of Electronics and Telecommunication, Polish Academy of Science and jointly hosted by the Gdansk University of Technology, Faculty of Electronics, Telecommunication and Informatics (GUT) and the Gdynia Maritime University, Faculty of Electrical Engineering (GMU). The IMAPS Poland conference series aims to advance interdisciplinary scientific information exchange and the discussion of the science and technology of advanced electronics. The IMAPS Poland 2015 conference took place in the heart of Gdansk, two minutes walking distance from the beach. The surroundings and location of the venue guaranteed excellent working and leisure conditions. The three-day conference highlighted invited talks by outstanding scientists working in important areas of electronics and electronic material science. The eight sessions covered areas in the fields of electronics packaging, interconnects on PCB, Low Temperature Co-fired Ceramic (LTCC), MEMS devices, transducers, sensors and modelling of electronic devices. The conference was attended by 99 participants from 11 countries. The conference schedule included 18 invited presentations and 78 poster presentations.

Why Rural Community Day Secondary Schools Students' Performance in Physical Science Examinations Is Poor in Lilongwe Rural West Education District in Malawi

ERIC Educational Resources Information Center

Mlangeni, Angstone Noel J. Thembachako; Chiotha, Sosten Staphael

2015-01-01

A study was conducted to investigate factors that affect students' poor performance in physical science examinations at Malawi School Certificate of Education and Junior Certificate of Education levels in Community day secondary schools (CDSS) in Lilongwe Rural West Education District in Malawi. Students' performance was collected from schools'…

Slowly Spinning Southern M Dwarfs

NASA Astrophysics Data System (ADS)

Newton, Elisabeth; Mondrik, Nicholas; Irwin, Jonathan; Charbonneau, David

2018-01-01

M dwarf stars are the most common type of star in the galaxy, but their ages are challenging to determine due to their trillion-year lifetimes on the main sequence. Consequently, the evolution of rotation and magnetism at field ages is difficult to investigate observationally. M dwarfs in the Solar Neighborhood provide a unique opportunity to make progress in this area due to the availability of parallaxes and the accessibility of spectroscopy. We have used new rotation period measurements and our compilation of H-alpha emission for nearby M dwarfs to explore two questions: 1) What is the longest rotation period an M dwarf can have? And 2) Do M dwarfs undergo an era of rapid angular momentum evolution? Here, we focus on the view from the Southern hemisphere, presenting approximately 200 new rotation periods for fully convective M dwarfs. Amongst the highest-quality datasets, we identify rotation periods in three-quarters of all stars; of these, half have rotation periods longer than 70 days. The longest rotation period we detect is 148 days, which is for a 0.15 solar-mass star. The lack of M dwarfs with intermediate rotation periods that we previously identified persists, supporting our hypothesis that M dwarfs rapidly spin down from 10-day to 100-day periods.ERN is supported by the National Science Foundation Astronomy & Astrophysics Postdoctoral Fellowship. We gratefully acknowledge support from the David and Lucille Packard Foundation, the National Science Foundation, and the John Templeton Foundation.

The MMS Science Data Center. Operations, Capabilities, and Data Availability.

NASA Astrophysics Data System (ADS)

Larsen, Kristopher; Pankratz, Chris; Giles, Barbara; Kokkonen, Kim; Putnam, Brian; Schafer, Corey; Baker, Dan; Burch, Jim

2016-04-01

On September 1, 2015 the Magnetospheric MultiScale (MMS) constellation of satellites completed their six-month commissioning period and began collecting data under nominal conditions. Science operations for the mission are conducted at the Science Operations Center (SOC) at the Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, Colorado, USA. The Science Data Center (SDC) is a component of the SOC responsible for the data production, management, distribution, archiving, and visualization of the data from the Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART) instrument package on board the spacecraft. The mission collects several gigabytes of particle and field data per day, but the constraints on download volumes require efficient tools to manage the selection, transmission, and analysis of data to determine the highest value science data to downlink. This is the Scientist-in-the-Loop (SITL) program and is a critical piece of the MMS science data operations. As of March 2016, MMS science data is available to the entire science community. This includes both the survey data as well as the ultra-high resolution burst data downlinked through the SITL process. This presentation will explain the data and demonstrate the tools available to the community via the SDC so as to encourage as many scientists as possible to look at the wealth of magnetospheric data being produced and made available from MMS.

2ND Korea-US Joint Workshop on Brain Science Research, Cognitive and Behavioral Neuroscience, held 12-13 Jan 2000, LG Semicon Hall, KAIST, Taejon, Korea

DTIC Science & Technology

2000-01-25

in the performance of a task. The need for these three components in defining a model of a neural system can found as early as the work of Rene ... Descartes (1662) and has been a consistent feature in models offered by researchers in this field since the late 1800’s and to the present day

Matching and Abstraction in Knowledge Systems,

DTIC Science & Technology

1980-01-01

Example 3 (d) Example 1 Example 2 * Example 3 * Example 4 FIGURE 11 In 1906 a psychologist by the name of Sir Francis Galton used the technology of his day...iii o PREFACE This briefing was presented at the Symposium on Artificial Intelligence in Information Science during the 1979 Annual Meeting of the...set of alternatives for the -2- preferred ones. A central theoretical problem common to the two fields of Artificial Intelligence (AI) and Information

Music therapy with disorders of consciousness: current evidence and emergent evidence-based practice.

PubMed

Magee, Wendy L; O'Kelly, Julian

2015-03-01

Patients with prolonged disorders of consciousness (PDOC) stemming from acquired brain injury present one of the most challenging clinical populations in neurological rehabilitation. Because of the complex clinical presentation of PDOC patients, treatment teams are confronted with many medicolegal, ethical, philosophical, moral, and religious issues in day-to-day care. Accurate diagnosis is of central concern, relying on creative approaches from skilled clinical professionals using combined behavioral and neurophysiological measures. This paper presents the latest evidence for using music as a diagnostic tool with PDOC, including recent developments in music therapy interventions and measurement. We outline standardized clinical protocols and behavioral measures to produce diagnostic outcomes and examine recent research illustrating a range of benefits of music-based methods at behavioral, cardiorespiratory, and cortical levels using video, electrocardiography, and electroencephalography methods. These latest developments are discussed in the context of evidence-based practice in rehabilitation with clinical populations. © 2014 New York Academy of Sciences.

Improved knowledge gain and retention for third-year medical students during surgical journal club using basic science review: A pilot study.

PubMed

Williams, Austin D; Mann, Barry D

2017-02-01

As they enter the clinical years, medical students face large adjustments in the acquisition of medical knowledge. We hypothesized that basic science review related to the topic of journal club papers would increase the educational benefit for third-year medical students. Students were randomized either to participation in a review session about basic science related to the journal club paper, or to no review. After one day, and after three months, students were given a 10-question quiz encompassing the basic science and the clinical implications of the paper. Twenty-six of 50 students were randomized to basic science review. These students scored better on both sections of the quiz one day after journal club, but only on basic science questions after three months. Students who participated in basic science review had better knowledge gain and retention. Educational activities building upon foundational knowledge improves learning on clinical rotations. Copyright © 2016 Elsevier Inc. All rights reserved.

Commencement of Geoparks, Geology day and International Earth Science Olympiad, IYPE in Japan

NASA Astrophysics Data System (ADS)

Tsukuda, Eikichi; Kodama, Kisaburo; Miyazaki, Teruki

2010-05-01

The GSJ is the main supporting organization of IYPE Japan, which is an implementation body of IYPE in Japan, serving as its secretariat. During the IYPE triennial activity, the GSJ has been supporting development of Geparks, establishment of "the Geology Day" and the Earth Science Olympiad activities with some academic societies, and has distributed geological maps with IYPE logo. The GSJ also established an outreach network "Geo-networks Tsukuba" as a local legacy of the IYPE, and has managed it with a local government, research organizations, nonprofit corporations and local media to increase geological and environmental literacy of public, especially among young people. The GSJ-AIST has also contributed internationally to IYPE by joining two international projects, OneGeology and the CCOP Book project. Geoparks in Japan are characterized by following features. The Japanese Islands and the surrounding seas are situated in the area of unique geologic features; the place where several tectonic plates meet and collide. This causes earthquakes and volcanic activities, and makes Japan one of most dynamic areas on the earth. The dynamics of the earth bring about not only geological hazards but also a lot of blessings. In August of 2009, three Geoparks, the Toya Caldera and Usu Volcano Geopark, the Itoigawa Geopark and the Unzen Volcanic Area Geopark, were accepted to join the Global Geopark Network from Japan for the first time. Since its launch in 2006, the GSJ has been playing a major role in promoting Geoparks in Japan together with Geological Society of Japan. The GSJ hosts the Japan Geopark Committee (JGC) for quality evaluation, serving as the information center of Geoparks in Japan. The Geology Day of Japan (10th of May) has been set up by the academic societies for geology in Japan and GSJ in 2007. The Geology Day is expected to provide the chances for the public to enjoy field trips and excursions and to understand the importance of geo-diversity. The Day commemorates the first publication of the geological map of Japan on 10th of May in 1878. A total of fifty-nine geology-related organizations including natural museums and academic societies have joined the eighty nine events for Geology Day all over Japan in 2009. After the great success of 1st Iinternational Earth Science Olympiad(IESO) in Korea (2007), 2nd Philippines (2008) and 3rd Taiwan (2009), 6th IESO was decided to be held in Japan (2012). We also expect great success of 4th IESO in Indonesia and 5th IESO in Italy. Earth science communities in Japan including Societies, Universities, and Research Institutes take present-day environmental crisis seriously and throw strong messages to young people for saving the earth. Under such circumstances, IESO provides wonderful chances to think of the earth, to make friendships among worldwide participants and to understand each other. We, earth science communities in Japan, promise strongly to support 6th IESO in Tsukuba, Japan (2012) and then to organize this event efficiently. Through the triennial activity of IYPE we all learned the importance of international cooperation and public outreach.

Science as a Second Language: Acquiring Fluency through Science Enterprises

NASA Astrophysics Data System (ADS)

Shope, R. E.

2012-12-01

Science Enterprises are problems that students genuinely want to solve, questions that students genuinely want to answer, that naturally entail reading, writing, exploration, investigation, and discussion. Engaging students in personally-relevant science enterprises provides both a diagnostic opportunity and a context for providing students the comprehensible input they need. We can differentiate instruction by creating science enterprise zones that are set up for the incremental increase in challenge for the students. Comprehensible input makes reachable, those just-out-of-reach concepts in the mix of the familiar and the new. We explore a series of science enterprise tools that have been developed and implemented in the context of informal science education projects that have reached over 10,000 urban youth in the Greater Los Angles area over the past six years. 1) The ED3U Science Inquiry Model, a learning cycle model that accounts for conceptual change; 2) The ¿NQUIRY Wheel, a compass of scientific inquiry strategies; 3) Inquiry Science Expeditions, a way of laying out a science learning environment, emulating a field and lab research collaboratory; 4) The Science Educative Experience Scale, a diagnostic measure of the quality of the science learning experience; and 5) Science Mimes, participatory enactment of science understanding. Practical examples of Science Enterprises will be presented, including a range of projects: Watershed Ecology; Astrobiology; Mars Rovers; Planetary Science; Icy Worlds. BACKGROUND: Language Acquisition is an informal process that occurs in the midst of exploring, solving problems, seeking answers to questions, playing, reading for pleasure, conversing, discussing, where the focus is not specifically on language development, but on the activity, which is of interest to the participant. Language Learning is a formal education process, the language arts aspect of the school day: the direct teaching of reading, writing, grammar, spelling, and speaking. Fluency results primarily from language acquisition and secondarily from language learning. We can view the problem of science education and communication as similar to language acquisition. Science Learning is a formal education process, the school science aspect of the school day: the direct teaching of standards-aligned science content. Science Acquisition is an informal process that occurs in the midst of exploring, solving problems, seeking answers to questions, playing, experimenting for pleasure, conversing, discussing, where the focus is not specifically on science content development, but on the inquiry activity, driven by the curiosity of the participant. Comprehensible input refers to the premise that we acquire language in the midst of activity when we understand the message; that is, when we understand what we hear or what we read or what we see. Acquisition is caused by comprehensible input as it occurs in the midst of a rich environment of language activity while doing something of interest to the learner. Providing comprehensible input is not the same as oversimplifying or "dumbing down." It is devising ways to create conditions where the interest of the learner is piqued.

Teach Astronomy: An Online Textbook for Introductory Astronomy Courses and Resources for Informal Learners

NASA Astrophysics Data System (ADS)

Hardegree-Ullman, Kevin; Impey, C. D.; Patikkal, A.

2012-05-01

This year we implemented Teach Astronomy (www.teachastronomy.com) as a free online resource to be used as a teaching tool for non-science major astronomy courses and for a general audience interested in the subject. The comprehensive content includes: an introductory astronomy text book by Chris Impey, astronomy articles on Wikipedia, images from the Astronomy Picture of the Day, two to three minute topical video clips by Chris Impey, podcasts from 365 Days of Astronomy, and astronomy news from Science Daily. Teach Astronomy utilizes a novel technology to cluster, display, and navigate search results, called a Wikimap. Steep increases in textbook prices and the unique capabilities of emerging web technology motivated the development of this free online resource. Recent additions to Teach Astronomy include: images and diagrams for the textbook articles, mobile device implementation, and suggested homework assignments for instructors that utilize recent discoveries in astronomy. We present an overview of how Teach Astronomy has been implemented for use in the classroom and informal settings, and suggestions for utilizing the rich content and features of the web site.

The Terrestrial Planets - Edutainment and Science for Grades 7-9

NASA Astrophysics Data System (ADS)

Sornig, Manuela; Sonnabend, Guido; Pietsch-Lindt, Ursula; Stupar, Dusan; Morath, Frank; Bischoff, Sonja; Weiler, Sven

2010-05-01

Over the last years, public outreach has become an integral part of scientific work. In order to motivate the next generation of scientist and in cooperation with the JuniorUniversity program of the University of Cologne and the Cologne Science Adventure "Odysseum" we at the I. Physikalisches Institut developed a concept to introduce our up-to-date scientific work to teenagers between 13 and 15 years of age. The main idea was to motivate adolescents, to provide a cheerful contact with science and the local university, and to have fun. The focus of our scientific work are wind measurements in the upper atmospheres of Mars and Venus by high resolution infrared spectroscopy. The main concept of these observations is quite simple, just involving spectroscopic measurements of light and the well-known Doppler effect. This observational concept as well as general information on the planets were transported during one day consisting of various events. The morning was organized by the Odysseum. Two instructional workshops ("Venus, Earth, Mars", "Mission to Mars") with high "fun-factor" were offered providing an appropriate environment for the children and easy access to the subject. Basic information about the planets Mars and Venus was conveyed as well as some aspects on possible space missions to these planets. Based on that information the children visited our institute in the afternoon where two workshops with hands-on experiments provided deeper inside to the technique of spectroscopy ("Information from the Universe") and the problems of conducting astronomical observations ("Hitch-hiking through the universe"). The latter was also used to introduce the basic methods of how to write a scientific proposal for telescope observing time. Finally, to round up the day and to increase our targeted audience, parents and friends where invited to attend a presentation of the results of the day given by the participants as well as a brief introduction into our scientific work on investigations of dynamical properties on Mars and Venus expanding the knowledge gathered during the day.

Uncovering the Rosetta Stone: Report from the First Annual Conference on Key Elements in Translating Stroke Therapeutics from Pre-Clinical to Clinical.

PubMed

Bix, Gregory J; Fraser, Justin F; Mack, William J; Carmichael, S Thomas; Perez-Pinzon, Miguel; Offner, Halina; Sansing, Lauren; Bosetti, Francesca; Ayata, Cenk; Pennypacker, Keith R

2018-06-01

The first annual Stroke Translational Research Advancement Workshop (STRAW), entitled "Uncovering the Rosetta Stone: Key Elements in Translating Stroke Therapeutics from Pre-Clinical to Clinical" was held at the University of Kentucky on October 4-5, 2017. This workshop was organized by the Center for Advanced Translational Stroke Science. The workshop consisted of 2 days of activities. These included three presentations establishing the areas of research in stroke therapeutics, discussing the routes for translation from bench to bedside, and identifying successes and failures in the field. On day 2, grant funding opportunities and goals for the National Institute for Neurological Diseases and Stroke were presented. In addition, the meeting also included break-out sessions designed to connect researchers in areas of stroke, and to foster potential collaborations. Finally, the meeting concluded with an open discussion among attendees led by a panel of experts.

Global atmospheric particle formation from CERN CLOUD measurements.

PubMed

Dunne, Eimear M; Gordon, Hamish; Kürten, Andreas; Almeida, João; Duplissy, Jonathan; Williamson, Christina; Ortega, Ismael K; Pringle, Kirsty J; Adamov, Alexey; Baltensperger, Urs; Barmet, Peter; Benduhn, Francois; Bianchi, Federico; Breitenlechner, Martin; Clarke, Antony; Curtius, Joachim; Dommen, Josef; Donahue, Neil M; Ehrhart, Sebastian; Flagan, Richard C; Franchin, Alessandro; Guida, Roberto; Hakala, Jani; Hansel, Armin; Heinritzi, Martin; Jokinen, Tuija; Kangasluoma, Juha; Kirkby, Jasper; Kulmala, Markku; Kupc, Agnieszka; Lawler, Michael J; Lehtipalo, Katrianne; Makhmutov, Vladimir; Mann, Graham; Mathot, Serge; Merikanto, Joonas; Miettinen, Pasi; Nenes, Athanasios; Onnela, Antti; Rap, Alexandru; Reddington, Carly L S; Riccobono, Francesco; Richards, Nigel A D; Rissanen, Matti P; Rondo, Linda; Sarnela, Nina; Schobesberger, Siegfried; Sengupta, Kamalika; Simon, Mario; Sipilä, Mikko; Smith, James N; Stozkhov, Yuri; Tomé, Antonio; Tröstl, Jasmin; Wagner, Paul E; Wimmer, Daniela; Winkler, Paul M; Worsnop, Douglas R; Carslaw, Kenneth S

2016-12-02

Fundamental questions remain about the origin of newly formed atmospheric aerosol particles because data from laboratory measurements have been insufficient to build global models. In contrast, gas-phase chemistry models have been based on laboratory kinetics measurements for decades. We built a global model of aerosol formation by using extensive laboratory measurements of rates of nucleation involving sulfuric acid, ammonia, ions, and organic compounds conducted in the CERN CLOUD (Cosmics Leaving Outdoor Droplets) chamber. The simulations and a comparison with atmospheric observations show that nearly all nucleation throughout the present-day atmosphere involves ammonia or biogenic organic compounds, in addition to sulfuric acid. A considerable fraction of nucleation involves ions, but the relatively weak dependence on ion concentrations indicates that for the processes studied, variations in cosmic ray intensity do not appreciably affect climate through nucleation in the present-day atmosphere. Copyright © 2016, American Association for the Advancement of Science.

Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago.

PubMed

Schlebusch, Carina M; Malmström, Helena; Günther, Torsten; Sjödin, Per; Coutinho, Alexandra; Edlund, Hanna; Munters, Arielle R; Vicente, Mário; Steyn, Maryna; Soodyall, Himla; Lombard, Marlize; Jakobsson, Mattias

2017-11-03

Southern Africa is consistently placed as a potential region for the evolution of Homo sapiens We present genome sequences, up to 13x coverage, from seven ancient individuals from KwaZulu-Natal, South Africa. The remains of three Stone Age hunter-gatherers (about 2000 years old) were genetically similar to current-day southern San groups, and those of four Iron Age farmers (300 to 500 years old) were genetically similar to present-day Bantu-language speakers. We estimate that all modern-day Khoe-San groups have been influenced by 9 to 30% genetic admixture from East Africans/Eurasians. Using traditional and new approaches, we estimate the first modern human population divergence time to between 350,000 and 260,000 years ago. This estimate increases the deepest divergence among modern humans, coinciding with anatomical developments of archaic humans into modern humans, as represented in the local fossil record. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Sciencetogo.Org: Using Humor to Engage a Public Audience with the Serious Issue of Climate Change

NASA Astrophysics Data System (ADS)

Lustick, D. S.; Lohmeier, J.; Chen, R. F.; Rabkin, D.; Wilson, R.

2014-12-01

A team of educators, scientists, and communication experts from multiple universities as well as a Science museum will report on the impact of ScienceToGo.org, which is an Out of Home Multi-Media (OHMM) exhibit targeting adults riding a major subway system. The campaign's goal is to design, implement, and study the efficacy of an OHMM model for free choice science learning about our changing climate. Subway riders represent a diverse and captive audience with most of them spending an average of one hour a day in the subway system. Through the use of specially designed OHMM such as train placards, platform posters, and virtual resources the campaign engages a potential audience of 500,000 riders/day with opportunities to learn climate change science informally. The primary goal of the ScienceToGo.org campaign is to engage, entertain, and educate the adult subway riding community in major U.S. city about climate change as a real, relevant, and solvable local challenge. A naturalistic quasi-experimental inquiry employing a mixed methodology approach best describes our research design with half of the subway system exposed to the project signage (experimental group) and the other half not being exposed to the project signage (control group). To identify possible outcomes, data was collected in the several forms: survey, analytic data associated with website, social media, web app, focus groups, and observations. This campaign is an example of how an individual's daily routine may be enhanced with an informal science learning opportunity. We see an urgent need to improve both the public's engagement with climate change science and to the profile of climate change science in formal education settings. The campaign makes deliberate use of humor and fun to engage a public and diverse audience with the serious issue of climate change. The research that will be presented will reveal some of the strengths and weaknesses of this strategy when communicating science to a diverse audience. Overall, the preponderance of evidence indicates that humor and fun are effective at engaging riders on mass transit. Mass transit spaces represent a promsing medium for further exploration and development when it comes to informal learning about climate change science.

The World Science Festival

NASA Astrophysics Data System (ADS)

Pazmino, J.

2012-06-01

(Abstract only) New York City in the late 20th century rose to be a planetary capital for the sciences, not just astronomy. This growth was mainly in the academic sector but a parallel growth occurred in the public and home field. With the millennium crossing, scientists in New York agitated for a celebration of the City as a place for a thriving science culture. In 2008 they began World Science Festival. 2011 is the fourth running, on June 1-5, following the AAVSO/AAS meetings. World Science Festival was founded by Dr. Brian Greene, Columbia University, and is operated through the World Science Foundation. The Festival is "saturation science" all over Manhattan in a series of lectures, shows, exhibits, performances. It is staged in "science" venues like colleges and musea, but also in off-science spaces like theaters and galleries. It is a blend from hard science, with lectures like those by us astronomers, to science-themed works of art, dance, music. Events are fitted for the public, either for free or a modest fee. While almost all events are on Manhattan, effort has been made to geographically disperse them, even to the outer boroughs. The grand finale of World Science Festival is a street fair in Washington Square. Science centers in booths, tents, and pavilions highlight their work. In past years this fair drew 100,000 to 150,000 visitors. The entire Festival attracts about a quarter-million attendees. NYSkies is a proud participant at the Washington Square fair. It interprets the "Earth to the Universe" display, debuting during IYA-2009. Attendance at "Earth..." on just the day of the fair plausibly is half of all visitors in America. The presentation shows the scale and scope of World Science Festival, its relation to the City, and how our astronomers work with it.

The World Science Festival

NASA Astrophysics Data System (ADS)

Pazmino, John

2011-05-01

New York City in the late 20th century rose to be a planetary capital for the sciences, not just astronomy. This growth is mainly in the academic sector but a parallel growth occurred in the public and home field. With the millennium crossing scientists in New York agitated for a celebration of the City as a place for a thriving science culture. In 2008 they began World Science Festival. 2011 is the fourth running, on June 1st-5th, following AAVSO/AAS. World Science Festival was founded by Dr Brian Greene, Columbia University, and is operated thru World Science Foundation. The Festival is 'saturation science' all over Manhattan in a series of lectures, shows, exhibits, performances. It is staged in 'science' venues like colleges and musea, but also in off-science spaces like theaters and galleries. It is a blend of hard science, with lectures like those by us astronomers to science-themed works of art, dance, music. Events are fitted for the public, either for free or a modest fee. While almost all events are on Manhattan, effort is done to geographicly disperse them, even to the outer boros. The grand finale of World Science Festival is a street fair in Washington Square. Science centers in booths, tents, pavilions highlight their work. This fair drew in past years 100,000 to 150,000 visitors. The entire Festival attracts about a quarter million. NYSkies is a proud participant at the Washington Square fair. It interprets the 'Earth to the Universe' display, debuting during IYA-2009. Attendance at 'Earth ...' on just the day of the fair plausibly is half of all visitors in America. The presentation shows the scale and scope of World Science Festival, its relation to the City, and how our astronomers work with it.

Bringing Science out of the Lab into the Classroom

NASA Astrophysics Data System (ADS)

2006-03-01

Science is moving more rapidly than ever; one groundbreaking discovery chases the next at an incredible speed. School teachers have trouble keeping up with the pace, and many pupils call science classes "boring". Today, Europe's major research organisations launch Science in School, the first international, multidisciplinary journal for innovative science teaching, to provide a platform for communication between science teachers, practising scientists and other stakeholders in science education. ESO PR Photo 12/06 ESO PR Photo 12/06 First Issue! "Science is becoming increasingly international and interdisciplinary," says Eleanor Hayes, editor of the journal. "The most exciting development of the day may happen anywhere in any field: students may suddenly want to talk about a discovery on Mars, a medical breakthrough or a natural disaster. On such days it would be a shame not to put the textbooks aside and to capitalise on that curiosity." Published by EIROforum, a partnership between Europe's seven largest intergovernmental research organisations, Science in School will bridge the gap between the worlds of research and schools. One extremely powerful tool to achieve this is the journal's web-based discussion forum that will establish a direct dialogue between science teachers and researchers across national and subject boundaries. Science in School will appear quarterly online and in print and will feature news about the latest scientific discoveries, teaching materials, interviews with inspiring teachers and scientists, reviews of books, films and websites, suggestions for class trips, training opportunities and many other useful resources for science teachers. Contributors to the first issue include the world-renowned neurologist and author Oliver Sachs, and scientists and teachers from nine countries. "We urgently need to engage young people in science. This is why the research community and the European Commission are committed to outreach and education activities," says Bill Stirling, Director General of the European Synchrotron Radiation Facility (ESRF), representing EIROforum at the launch event. "Scientists across Europe, including those in EIROforum labs, are continually making discoveries that they would be willing and able to explain to young people, but there's no central mechanism to help do so - we think that this new journal can help fulfil that function." "Motivating more young people to take an interest in understanding and learning science at school is important not only because science careers are exciting and rewarding, but also because young people need to know about how science and technology is changing our world - their world!," says Stephen Parker, Head of Education and Science of the European Commission. "Science in School is just one of the initiatives being supported by the Commission to take this forward." EIROforum sustains many other education activities including the Science on Stage festival, a sort of European teaching Olympics where teachers present their most inventive methods. The best projects from last year's Science on Stage festival will be featured in Science in School.

Empowering Teachers to Teach Science in the Early Years in Mauritius

ERIC Educational Resources Information Center

Kamudu Applasawmy, B.; Naugah, J.; Maulloo, A. K.

2017-01-01

Children act as emergent scientists through active involvement with their environment and adults. Science forms an important component of early childhood education curriculum in Mauritius. Since 2015, The Rajiv Gandhi Science Centre (RGSC), has initiated a new project: empowering educators to teach science in pre-primary schools. One-day workshop…

Our OASIS

ERIC Educational Resources Information Center

Bircher, Lisa S.; Sansenbaugher, Bonnie

2017-01-01

This article describes an elementary science summer day camp at East Palatine High School in East Palestine, Ohio, for students in grades K-4, aided by high school (grades 9-12) student mentors. The school's Outdoor Area for Studies in Science (OASIS) is used for formal and informal studies in science for an elementary science camp week. The camp…

Introduction to Chemistry and Applications in Nature of Mass Independent Isotope Effects Special Feature

PubMed Central

Thiemens, Mark H.

2013-01-01

Stable isotope ratio variations are regulated by physical and chemical laws. These rules depend on a relation with mass differences between isotopes. New classes of isotope variation effects that deviate from mass dependent laws, termed mass independent isotope effects, were discovered in 1983 and have a wide range of applications in basic chemistry and nature. In this special edition, new applications of these effects to physical chemistry, solar system origin models, terrestrial atmospheric and biogenic evolution, polar paleo climatology, snowball earth geology, and present day atmospheric sciences are presented. PMID:24167299

Integrating Quantitative Reasoning into STEM Courses Using an Energy and Environment Context

NASA Astrophysics Data System (ADS)

Myers, J. D.; Lyford, M. E.; Mayes, R. L.

2010-12-01

Many secondary and post-secondary science classes do not integrate math into their curriculum, while math classes commonly teach concepts without meaningful context. Consequently, students lack basic quantitative skills and the ability to apply them in real-world contexts. For the past three years, a Wyoming Department of Education funded Math Science Partnership at the University of Wyoming (UW) has brought together middle and high school science and math teachers to model how math and science can be taught together in a meaningful way. The UW QR-STEM project emphasizes the importance of Quantitative Reasoning (QR) to student success in Science, Technology, Engineering and Mathematics (STEM). To provide a social context, QR-STEM has focused on energy and the environment. In particular, the project has examined how QR and STEM concepts play critical roles in many of the current global challenges of energy and environment. During four 3-day workshops each summer and over several virtual and short face-to-face meetings during the academic year, UW and community college science and math faculty work with math and science teachers from middle and high schools across the state to improve QR instruction in math and science classes. During the summer workshops, faculty from chemistry, physics, earth sciences, biology and math lead sessions to: 1) improve the basic science content knowledge of teachers; 2) improve teacher understanding of math and statistical concepts, 3) model how QR can be taught by engaging teachers in sessions that integrate math and science in an energy and environment context; and 4) focus curricula using Understanding by Design to identify enduring understandings on which to center instructional strategies and assessment. In addition to presenting content, faculty work with teachers as they develop classroom lessons and larger units to be implemented during the school year. Teachers form interdisciplinary groups which often consist of math and science teachers from the same school or district. By jointly developing units focused on energy and environment, math and science curricula can be coordinated during the school year. During development, teams present their curricular ideas for peer-review. Throughout the school year, teachers implement their units and collect pre-post data on student learning. Ultimately, science teachers integrate math into their science courses, and math teachers integrate science content in their math courses. Following implementation, participants share their experiences with their peers and faculty. Of central interest during these presentations are: 1) How did the QR-STEM experience change teacher practices in the classroom?; and 2) How did the modification of their teaching practices impact student learning and their ability to successfully master QR? The UW QR-STEM has worked with Wyoming science and math teachers from across the state over the three year grant period.

Link Analysis of High Throughput Spacecraft Communication Systems for Future Science Missions

NASA Technical Reports Server (NTRS)

Simons, Rainee N.

2015-01-01

NASA's plan to launch several spacecrafts into low Earth Orbit (LEO) to support science missions in the next ten years and beyond requires down link throughput on the order of several terabits per day. The ability to handle such a large volume of data far exceeds the capabilities of current systems. This paper proposes two solutions, first, a high data rate link between the LEO spacecraft and ground via relay satellites in geostationary orbit (GEO). Second, a high data rate direct to ground link from LEO. Next, the paper presents results from computer simulations carried out for both types of links taking into consideration spacecraft transmitter frequency, EIRP, and waveform; elevation angle dependent path loss through Earths atmosphere, and ground station receiver GT.

Chapter 1 Historical Background on Gamete and Embryo Cryopreservation.

PubMed

Ali, Jaffar; AlHarbi, Naif H; Ali, Nafisa

2017-01-01

This chapter describes the development of the science of cryopreservation of gametes and embryos of various species including human. It attempts to record in brief the main contributions of workers in their attempts to cryopreserve gametes and embryos. The initial difficulties faced and subsequent developments and triumphs leading to present-day state of the art are given in a concise manner. The main players and their contributions are mentioned and the authors' aim is to do justice to them. This work also attempts to ensure that credit is correctly attributed for significant advances in gamete and embryo cryopreservation. In general this chapter has tried to describe the historical development of the science of cryopreservation of gametes and embryos as accurately as possible without bias or partiality.

Gordian Knots of Prevision: The lessons of history

NASA Astrophysics Data System (ADS)

Fleming, J. R.

2017-12-01

Atmospheric researchers have long attempted to untie the Gordian Knot of meteorology—that intractable and intertwined tangle of observational imprecision, theoretical uncertainties, and non-linear influences—that, if unraveled, would provide perfect prevision of the weather for ten days, of seasonal conditions for the year, and of climatic conditions for a decade, a century, a millennium, or longer. This presentation, based on Inventing Atmospheric Science (M.I.T. Press, 2016), examines the work of four interconnected generations of scientists (Vilhelm Bjerknes, C.-G. Rossby, Harry Wexler, Ed Lorenz) and the influence of four transformative technologies (radio, nuclear, computation, aerospace) from the dawn of applied fluid dynamics to the emergence of the interdisciplinary atmospheric sciences and the new Gordian Knot of chaos.

Astrobites: Engaging Undergraduate Science Majors with Current Astrophysical Research

NASA Astrophysics Data System (ADS)

Zevin, Michael; Astrobites

2017-01-01

Astrobites is a graduate-student organization that publishes an online astrophysical literature blog (astrobites.com). The purpose of the site is to make current astrophysical research accessible to and exciting for undergraduate physical science majors and astronomy enthusiasts, and the site now hosts an archive of over 1300 posts summarizing recent astrophysical research. In addition, Astrobites presents posts on career guidance, practical 'how-to' articles, conference summaries, and astronomy news. Astrobites has an average of more than 1000 pageviews per day and reaches not only its target audience of undergraduates, but also graduate students and professionals within astronomy, astronomy enthusiasts, and educators. As we enter our seventh year of successful blogging, we share here the most up-to-date summary of our organization, readership, and growth.

Collaboration of Art and Science in Albert Edelfelt's Portrait of Louis Pasteur: The Making of an Enduring Medical Icon.

PubMed

Weisberg, Richard E; Hansen, Bert

2015-01-01

Historians of medicine--and even Louis Pasteur's biographers--have paid little attention to his close relationship with the Finnish artist Albert Edelfelt. A new look at Edelfelt's letters to his mother, written in Swedish and never quoted at length in English, reveals important aspects of Pasteur's working habits and personality. By understanding the active collaboration through which this very famous portrait was made, we also discover unnoticed things in the painting itself, gain a new appreciation of its original impact on the French public's image of science, and better understand its enduring influence on the portrayal of medicine in the art and the popular culture of many countries even to the present day.

What does Islam say about dieting?

PubMed

Hossain, Mohammad Zakir

2014-08-01

Dieting is very important to maintain a healthy and peaceful life. Today, most of the health problems are related with dieting. Thus, the modern health science recommends a number of suggestions regarding dieting for better health such as learning the five basic food groups (grains, vegetables, fruits, dairy, and meat); eating three times a day; decreasing the amount of fat; increasing the amount of fruits, vegetables and grains; including an adequate amount of iron; and avoiding excessive rich food, salt, sugar, and fat. Religion can also play a vital role for our good health and lifestyle. The main concern of this paper was to present an analytical justification regarding what Islam as a religion advocates about dieting along with the modern food and nutrition sciences.

Link Analysis of High Throughput Spacecraft Communication Systems for Future Science Missions

NASA Technical Reports Server (NTRS)

Simons, Rainee N.

2015-01-01

NASA's plan to launch several spacecraft into low Earth Orbit (LEO) to support science missions in the next ten years and beyond requires down link throughput on the order of several terabits per day. The ability to handle such a large volume of data far exceeds the capabilities of current systems. This paper proposes two solutions, first, a high data rate link between the LEO spacecraft and ground via relay satellites in geostationary orbit (GEO). Second, a high data rate direct to ground link from LEO. Next, the paper presents results from computer simulations carried out for both types of links taking into consideration spacecraft transmitter frequency, EIRP, and waveform; elevation angle dependent path loss through Earths atmosphere, and ground station receiver GT.

Antarctica Day: An International Celebration

NASA Astrophysics Data System (ADS)

Pope, A.; Hambrook Berkman, J.; Berkman, P. A.

2013-12-01

For more than half a century, the 1959 Antarctic Treaty continues to shine as a rare beacon of international cooperation. To celebrate this milestone of peace in our civilization with hope and inspiration for future generations, Antarctica Day is celebrated each year on December 1st , the anniversary of the Antarctic Treaty signing. As an annual event - initiated by the Foundation for the Good Governance of International Spaces (www.internationalspaces.org/) in collaboration with the Association of Polar Early Carer Scientists (www.apecs.is) - Antarctica Day encourages participation from around the world. The Antarctic Treaty set aside 10% of the earth, 'forever to be used exclusively for peaceful purposes in the interest of mankind.' It was the first nuclear arms agreement and the first institution to govern all human activities in an international region beyond sovereign jurisdictions. In this spirit, Antarctica Day aims to: - Demonstrate how diverse nations can work together peacefully, using science as a global language of cooperation for decision making beyond national boundaries, - Provide strategies for students learning about Antarctica through art, science and history at all school levels, - Increase collaboration and communication between classrooms, communities, researchers and government officials around the world, and - Provide a focus for polar educators to build on each year. Through close collaboration with a number of partners. Antarctica Day activities have included: a Polar Film Festival convened by The Explorers Club; live sessions connecting classrooms with scientists in Antarctica thanks to PolarTREC and ARCUS; an international activity that involved children from 13 countries who created over 600 flags which exemplify Antarctica Day (these were actually flown in Antarctica with signed certificates then returned to the classes); a map where Antarctica Day participants all over the world could share what they were doing; an Antarctic bird count involving the International Association of Antarctic Tour Operators; and public lectures and online videos (including a notable submission from Polar Educators International). Antarctica Day was initiated as a legacy of the 2009 Antarctic Treaty Summit (www.atsumit50.aq), which was convened at the Smithsonian Institution with 40 sponsoring institutions from around the world as part of the International Polar Year. Antarctic Day involved participants from 14 nations in 2010. 28 nations in 2011, and 26 nations in 2012 with representatives from all 7 continents. Antarctica Day 2013 will have recently taken place before the AGU Fall Meeting 2013, and we will present updates at that time. Our aim is to continue expanding Antarctica Day as a globally-accessible platform to share, interpret and cherish the values associated with Antarctica for the benefit of present and future generations. We look forward to the discussion and sharing that this session will provide.

Socio-Scientific Issues and the Quality of Exploratory Talk--What can be Learned from Schools Involved in a "Collapsed Day" Project?

ERIC Educational Resources Information Center

Harris, Richard; Ratcliffe, Mary

2005-01-01

This project was designed to examine the feasibility of using a "collapsed day" to explore socio-scientific issues relating to genes and genetic engineering in secondary schools by enabling science and humanities staff to collaborate. It was believed that science staff would have expertise in promoting understanding of genetics and humanities…

Problem Types in Synthetic Organic Chemistry Research: Implications for the Development of Curricular Problems for Second-Year Level Organic Chemistry Instruction

ERIC Educational Resources Information Center

Raker, Jeffrey R.; Towns, Marcy H.

2012-01-01

Understanding of the nature of science is key to the development of new curricular materials that mirror the practice of science. Three problem types (project level, synthetic planning, and day-to-day) in synthetic organic chemistry emerged during a thematic content analysis of the research experiences of eight practising synthetic organic…

Present-Day Surface Changes on Mars: Implications for Recent Climate Variability and Habitability

NASA Astrophysics Data System (ADS)

McEwen, A. S.; Dundas, C. M.; Diniega, S.; Byrne, S.; Bridges, N. T.; Hansen, C. J.

2012-12-01

With the high-resolution and repeat-image capability of MRO/HiRISE, we have been documenting present-day surface activity. This activity includes seasonal defrosting (spots, fans, etc.), changes in polar deposits, new impacts, migrating sand dunes, enlargement of gullies, and a variety of slope flows. What does this tell us about possible environmental change and habitability? Perhaps the key result is that previous suggestions of recent climate change on Mars may have been somewhat exaggerated. One such suggestion is that the enlargement of pits in the south polar residual cap indicates present-day global warming. However, recent models of continuous sublimation and redeposition of the CO2 predict a suite of landforms that have been observed to exist today (Byrne, 2009, AREPS 37, 535). Another suggestion is that mid-latitude gullies formed by melting snow or shallow ice after a recent period of high obliquity, but HiRISE observations have shown rapid and widespread gully activity in the present climate (Diniega et al., 2010, Geology 38, 1047; Dundas et al., 2012, Icarus 220, 124; Dundas et al., this conference). Likewise, suggestions that Mars needed a significantly higher atmospheric density to explain the presence of well-preserved sand dunes have been countered by observations of widespread current activity (Bridges et al., 2012, Geology 40, 31; Bridges et al., 2012, Nature 485, 339). These observations do not rule out significantly different past climate conditions but do suggest that their effects were less pronounced, at least in recent times. There are features that do not appear active today; one example is the transverse aeolian ridges. Also, the mid-latitude icy lobate flows and ice-rich mantles have not shown current activity, appear to have partially sublimated, and are likely remnants of recent past climates. Ground ice excavated by new craters is observed closer to the equator than predicted for the present atmospheric water vapor content, but consistent with expected conditions from the recent past (Byrne et al., 2009, Science 325, 1674). This clean subsurface ice (also found by the Phoenix mission) may require thin films of liquid water to form; this habitable niche may abruptly appear and disappear (as ice comes and goes) in response to climate change if microbes could survive the dry oxidizing periods. Another form of activity that might be linked to present-day habitability is the Recurring Slope Lineae (RSL; McEwen et al., 2011, Science 333, 740), but we have not yet been able to assess how this activity may have varied over time.

Unidata: Community, Science, and Technology; in that order.

NASA Astrophysics Data System (ADS)

Young, J. W.; Ramamurthy, M. K.; Davis, E.

2015-12-01

Unidata's mission is to provide the data services, tools, and cyberinfrastructure leadership that advance Earth system science, enhance educational opportunities, and broaden participation. The Unidata community has grown from around 250 individual participants in the early years to tens of thousands of users in over 150 countries. Today, Unidata's products and services are used on every continent and by every sector of the geoscience enterprise: universities, government agencies, private sector, and other non-governmental organizations. Certain traits and ethos are shared by and common to most successful organizations. They include a healthy organizational culture grounded by some core values and guiding principles. In that environment, there is an implicit awareness of the connection between mission of an organization, its values, and its day-to-day activities, and behaviours of a passionate staff. Distinguishing characteristics include: vigorous engagement of the community served by those organizations backed by strong and active governance, unwavering commitment to seek input and feedback from users, and trust of those users, earned over many years through consistent, dependable, and high-quality service. Meanwhile, changing data volumes and standards, new computing power, and expanding scientific questions sound continue to shape the geoscience community. These issues were the drivers for founding Unidata, a cornerstone data facility, in 1984. Advances in geoscience occur at the junction of community, science, and technology and this submission will feature lessons from Unidata's thirty year history operating at this nexus. Specifically, this presentation will feature guiding principles for the program, governance mechanisms, and approaches for balancing science and technology in a community-driven program.

Space Weather Forecasting: An Enigma

NASA Astrophysics Data System (ADS)

Sojka, J. J.

2012-12-01

The space age began in earnest on October 4, 1957 with the launch of Sputnik 1 and was fuelled for over a decade by very strong national societal concerns. Prior to this single event the adverse effects of space weather had been registered on telegraph lines as well as interference on early WWII radar systems, while for countless eons the beauty of space weather as mid-latitude auroral displays were much appreciated. These prior space weather impacts were in themselves only a low-level science puzzle pursued by a few dedicated researchers. The technology boost and innovation that the post Sputnik era generated has almost single handedly defined our present day societal technology infrastructure. During the decade following Neil's walk on the moon on July 21, 1969 an international thrust to understand the science of space, and its weather, was in progress. However, the search for scientific understand was parsed into independent "stove pipe" categories: The ionosphere-aeronomy, the magnetosphere, the heliosphere-sun. The present day scientific infrastructure of funding agencies, learned societies, and international organizations are still hampered by these 1960's logical divisions which today are outdated in the pursuit of understanding space weather. As this era of intensive and well funded scientific research progressed so did societies innovative uses for space technologies and space "spin-offs". Well over a decade ago leaders in technology, science, and the military realized that there was indeed an adverse side to space weather that with each passing year became more severe. In 1994 several U.S. agencies established the National Space Weather Program (NSWP) to focus scientific attention on the system wide issue of the adverse effects of space weather on society and its technologies. Indeed for the past two decades a significant fraction of the scientific community has actively engaged in understanding space weather and hence crossing the "stove-pipe" disciplines. The perceived progress in space weather understanding differs significantly depending upon which community (scientific, technology, forecaster, society) is addressing the question. Even more divergent are these thoughts when the question is how valuable is the scientific capability of forecasting space weather. This talk will discuss present day as well as future potential for forecasting space weather for a few selected examples. The author will attempt to straddle the divergent community opinions.

Specimen Sample Preservation for Cell and Tissue Cultures

NASA Technical Reports Server (NTRS)

Meeker, Gabrielle; Ronzana, Karolyn; Schibner, Karen; Evans, Robert

1996-01-01

The era of the International Space Station with its longer duration missions will pose unique challenges to microgravity life sciences research. The Space Station Biological Research Project (SSBRP) is responsible for addressing these challenges and defining the science requirements necessary to conduct life science research on-board the International Space Station. Space Station will support a wide range of cell and tissue culture experiments for durations of 1 to 30 days. Space Shuttle flights to bring experimental samples back to Earth for analyses will only occur every 90 days. Therefore, samples may have to be retained for periods up to 60 days. This presents a new challenge in fresh specimen sample storage for cell biology. Fresh specimen samples are defined as samples that are preserved by means other than fixation and cryopreservation. The challenge of long-term storage of fresh specimen samples includes the need to suspend or inhibit proliferation and metabolism pending return to Earth-based laboratories. With this challenge being unique to space research, there have not been any ground based studies performed to address this issue. It was decided hy SSBRP that experiment support studies to address the following issues were needed: Fixative Solution Management; Media Storage Conditions; Fresh Specimen Sample Storage of Mammalian Cell/Tissue Cultures; Fresh Specimen Sample Storage of Plant Cell/Tissue Cultures; Fresh Specimen Sample Storage of Aquatic Cell/Tissue Cultures; and Fresh Specimen Sample Storage of Microbial Cell/Tissue Cultures. The objective of these studies was to derive a set of conditions and recommendations that can be used in a long duration microgravity environment such as Space Station that will permit extended storage of cell and tissue culture specimens in a state consistent with zero or minimal growth, while at the same time maintaining their stability and viability.

Simon van der Meer (1925-2011):. A Modest Genius of Accelerator Science

NASA Astrophysics Data System (ADS)

Chohan, Vinod C.

2011-02-01

Simon van der Meer was a brilliant scientist and a true giant of accelerator science. His seminal contributions to accelerator science have been essential to this day in our quest for satisfying the demands of modern particle physics. Whether we talk of long base-line neutrino physics or antiproton-proton physics at Fermilab or proton-proton physics at LHC, his techniques and inventions have been a vital part of the modern day successes. Simon van der Meer and Carlo Rubbia were the first CERN scientists to become Nobel laureates in Physics, in 1984. Van der Meer's lesserknown contributions spanned a whole range of subjects in accelerator science, from magnet design to power supply design, beam measurements, slow beam extraction, sophisticated programs and controls.

Translations on Eastern Europe, Scientific Affairs, Number 567

DTIC Science & Technology

1977-12-16

becomes effective on the day of its promulgation. [signed by] Ferenc Marta general secretary 2542 CSO: 2502 11 HUNGARY ACADEMY ESTABLISHES...doctor of medical sciences, Dezso Schüler, doctor of medical sciences, Gabor Szabo , academician, Jozsef Szegi, doctor of agricultural sciences, Pal...were: Marta Dery, doctor of technical sciences, L. Gyprgy Nagy and Sandor Rohrsetzer, doctors of chemical sciences. II. The Committee of

Aspen Global Change Institute Summer Science Sessions

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

Katzenberger, John; Kaye, Jack A

2006-10-01

The Aspen Global Change Institute (AGCI) successfully organized and convened six interdisciplinary meetings over the course of award NNG04GA21G. The topics of the meetings were consistent with a range of issues, goals and objectives as described within the NASA Earth Science Enterprise Strategic Plan and more broadly by the US Global Change Research Program/Our Changing Planet, the more recent Climate Change Program Strategic Plan and the NSF Pathways report. The meetings were chaired by two or more leaders from within the disciplinary focus of each session. 222 scholars for a total of 1097 participants-days were convened under the auspices ofmore » this award. The overall goal of each AGCI session is to further the understanding of Earth system science and global environmental change through interdisciplinary dialog. The format and structure of the meetings allows for presentation by each participant, in-depth discussion by the whole group, and smaller working group and synthesis activities. The size of the group is important in terms of the group dynamics and interaction, and the ability for each participant's work to be adequately presented and discussed within the duration of the meeting, while still allowing time for synthesis« less

A model marine-science curriculum for fourth-grade pupils in Florida

NASA Astrophysics Data System (ADS)

Schulte, Philip James

This dissertation focused on the development of a model marine-science curriculum for fourth-grade pupils in the State of Florida. The curriculum was developed using grounded theory research method, including a component of data collected from an on-line survey administered to 106 professional educators and marine biologists. The results of the data collection and analysis showed a definitive necessity for teacher preparedness, multidisciplinary content, and inquiry-based science instruction. Further, three important factors emerged: (a) collaborative grouping increases achievement; (b) field excursions significantly impact student motivation; (c) standardized testing influences curriculum development. The curriculum is organized as an 11-day unit, with detailed lesson plans presented in standard curricular format and with all components correlated to the Florida State Educational Standards. The curriculum incorporates teacher preparation, multimedia presentations, computer-assisted instruction, scientific art appreciation, and replication as well as assessment factors. The curriculum addresses topics of ichthyology, marine animal identification, environmental conservation and protection, marine animal anatomy, water safety, environmental stewardship, and responsible angling techniques. The components of the curriculum were discussed with reference to the literature on which it was based and recommendations for future research were addressed.

Lunar Daylight Exploration

NASA Technical Reports Server (NTRS)

Griffin, Brand Norman

2010-01-01

With 1 rover, 2 astronauts and 3 days, the Apollo 17 Mission covered over 30 km, setup 10 scientific experiments and returned 110 kg of samples. This is a lot of science in a short time and the inspiration for a barebones, return-to-the-Moon strategy called Daylight Exploration. The Daylight Exploration approach poses an answer to the question, What could the Apollo crew have done with more time and today s robotics? In contrast to more ambitious and expensive strategies that create outposts then rely on pressurized rovers to drive to the science sites, Daylight Exploration is a low-overhead approach conceived to land near the scientific site, conduct Apollo-like exploration then leave before the sun goes down. A key motivation behind Daylight Exploration is cost reduction, but it does not come at the expense of scientific exploration. As a goal, Daylight Exploration provides access to the top 10 science sites by using the best capabilities of human and robotic exploration. Most science sites are within an equatorial band of 26 degrees latitude and on the Moon, at the equator, the day is 14 Earth days long; even more important, the lunar night is 14 days long. Human missions are constrained to 12 days because the energy storage systems required to operate during the lunar night adds mass, complexity and cost. In addition, short missions are beneficial because they require fewer consumables, do not require an airlock, reduce radiation exposure, minimize the dwell-time for the ascent and orbiting propulsion systems and allow a low-mass, campout accommodations. Key to Daylight Exploration is the use of piloted rovers used as tele-operated science platforms. Rovers are launched before or with the crew, and continue to operate between crew visits analyzing and collecting samples during the lunar daylight

Preparing minority undergraduate students for successful science careers.

NASA Astrophysics Data System (ADS)

Akundi, Murty

2008-03-01

Xavier University of Louisiana is well known for being number one in graduating the most minority students in physical and biological sciences. The reason for this success is built on the concept of Standards with Sympathy in the Sciences (Triple S). This is an outgrowth of over twenty years of planning and development by the Xavier science faculty to devise a program for preparing and retaining students in the sciences and engineering. Xavier has been successfully conducting for over ten years, Summer Science Academy (SSA) for middle and high school students; Science Technology, Engineering and Mathematics (STEM) Scholars and Howard Hughes Biomedical programs for in-coming freshmen. Recently, through a grant from NSF, we have developed the Experiential Problem-solving and Analytical Reasoning (EPsAR) summer bridge program for in-coming freshmen who were given conditional admission to the university (i.e., those students who scored below the acceptable range for placement into degree mathematics courses). In this program, EPsAR participants will be engaged in problem-solving and critical thinking activities for eight hours per day, five days per week, for six weeks. Additionally, an interdisciplinary approach is taken to convey the mathematical skills learned to relate to physics, chemistry, biology, and computer science. Sixty-six students have participated in the last two years in the EPsAR program. During the first year 23 of 28 students successfully bi-passed the algebra review course and were placed into a degree credit course in mathematics. In the second year, thirty-one (31) of the 38 were advanced to a higher-level mathematics course. Twenty-three (23) out of 38 went on to degree credit math course. To retain students in the sciences peer tutoring in all the science disciplines are made available to students throughout the day for 5 days per week. Faculty and students are available to give guidance to the needed students. The University has established a Graduate Placement Office and a Center for Undergraduate Research to facilitate students' pursuit of gradate studies. The results of these efforts indicate a 40 percent graduation rate in four years and increased to 90 percent in six years in the natural sciences and 50 percent of these graduates pursue graduate/professional careers.

Teaching Citizenship in Science Classes at the University of Arizona

NASA Astrophysics Data System (ADS)

Thompson, R. M.; Mangin, K.

2008-12-01

Science classes for non-science majors present unique opportunities to create lifelong science aficionados and teach citizenship skills. Because no specific content is needed for future courses, subject matter can be selected to maximize interest and assignments can be focused on life skills such as science literacy instead of discipline-specific content mastery. Dinosaurs! is a very successful non-major science class with a minimum enrollment of 150 that is intended for sophomores. One of the goals of this class is to increase students' awareness of social issues, the political process, and opportunities for keeping up with science later in life. The main theme of this class is evolution. The bird-dinosaur link is the perfect vehicle for illustrating the process of science because the lines of evidence are many, convincing, and based on discoveries made throughout the last half-century and continuing to the present day. The course is also about evolution the social issue. The second writing assignment is an in-class affective writing based on a newspaper article about the Dover, PA court case. The primary purpose of this assignment is to create a comfort zone for those students with strong ideological biases against evolution by allowing them to express their views without being judged, and to instill tolerance and understanding in students at the other end of the spectrum. Another homework uses thomas.loc.gov, the government's public website providing information about all legislation introduced since the 93rd Congress and much more. The assignment highlights the difficulty of passing legislation and the factors that contribute to a given bill's legislative success or failure using the Paleontological Resources Preservation Act, S320. Details of these assignments and others designed to achieve the goals stated above will be presented. A very different undergraduate program, Marine Discovery, offers science majors the opportunity to earn upper division science credits while teaching young people about marine science and conservation. Classes of elementary and middle school students attend a class field trip to a UA teaching laboratory where they explore a variety of hands-on marine biology centers. Undergraduates facilitate the learning centers and develop new centers for future years of the program. In addition, undergraduates in Marine Discovery do a marine ecology field project during a field trip to the Gulf of California, and present their results as a research poster to their peers. The course is entirely project- based, and helps students to develop informal as well as formal science communication skills. Many outreach programs suffer from loss of funding and lack of sustainability. Marine Discovery's popularity with both UA undergraduates and K-12 teachers has helped sustain it into its sixteenth year.

Applying Principles from Complex Systems to Studying the Efficacy of CAM Therapies

PubMed Central

Nahin, Richard L.; Calabrese, Carlo; Folkman, Susan; Kimbrough, Elizabeth; Shoham, Jacob; Haramati, Aviad

2010-01-01

Abstract In October 2007, a National Center for Complementary and Alternative Medicine (NCCAM)–sponsored workshop, entitled “Applying Principles from Complex Systems to Studying the Efficacy of CAM Therapies,” was held at Georgetown University in Washington, DC. Over a 2-day period, the workshop engaged a small group of experts from the fields of complementary and alternative medicine (CAM) research and complexity science to discuss and examine ways in which complexity science can be applied to CAM research. After didactic presentations and small-group discussions, a number of salient themes and ideas emerged. This paper article describes the workshop program and summarizes these emergent ideas, which are divided into five broad categories: (1) introduction to complexity; (2) challenges to CAM research; (3) applications of complexity science to CAM; (4) CAM as a model of complexity applied to medicine; and (5) future directions. This discusses possible benefits and challenges associated with applying complexity science to CAM research. By providing an introductory framework for this collaboration and exchange, it is hoped that this article may stimulate further inquiry into this largely unexplored area of research. PMID:20715978

A report from the European Society of Cardiology Congress 2013 (August 31-September 4, 2013 - Amsterdam, the Netherlands).

PubMed

Rabasseda, X

2013-09-01

Many are the diseases that can affect the heart and the vessels, most of which were discussed during the European Society of Cardiology Congress 2013 in Amsterdam. With an attendance of almost 30,000 delegates buzzing the halls of the RAI convention center, Amsterdam was the capital of cardiologic science this summer, and a big challenge for any attendee trying to get the most out of all the oral and poster sessions missing the minimum of new science being presented. Thomson Reuters Cortellis™ supplements the information for any scientist who missed an important session, with a particular focus on new investigational drugs, many of them still in preclinical research, which will certainly impact how cardiovascular disorders are treated in a foreseeable future. Clinical and preclinical research advance to bring novel therapeutic targets, new drugs and new insight into patient characteristics requiring particular treatment approaches. This report is a sample of the new science discussed during the 5 days of meetings. Copyright 2013 Prous Science, S.A.U. or its licensors. All rights reserved.

A Transformative Undergraduate Field Trip to the Grand Canyon and Death Valley

NASA Astrophysics Data System (ADS)

Smith, J. A.

2014-12-01

Seeing the iconic Grand Canyon and Death Valley in person is a transformative experience for most geologists, including nine undergraduate geology students from upstate New York. The students were enrolled in a one-credit course designed around a nine-day spring-break field trip to Grand Canyon National Park (GCNP) and Death Valley National Park (DVNP). We met once a week before the trip to plan day-to-day activities and discuss background geologic information. Students selected a research topic related to our itinerary and wrote a guidebook entry for the topic. Students' entries were combined with papers, maps, and background material to make a guidebook. The printed guidebooks provided students with a "publication" of their work to show to others and refer to in the field. The nine-day field trip started with a flight into Las Vegas, NV, on 3/1/14. We spent three nights camping at the South Rim of the Grand Canyon, one night camping in Valley of Fire State Park (VOFSP, 55 mi N of Las Vegas), and three nights staying at the Shoshone Education and Research Center (SHEAR) east of Death Valley. Highlights of the trip included the hike along the Bright Angel Trail (and fault) to Plateau Point and recognition of the Great Unconformity at GCNP; the White Domes loop hike, camping at the Beehives, and observation of the Muddy Mountain Overthrust in VOFSP; and hikes at Ubehebe Crater, Badwater Salt Flat, and Natural Bridge Canyon in DVNP. Each student presented his/her research topic at a pertinent point in the field trip; students were impressively well-prepared. One requirement of the course was a poster presentation on each student's research topic at our Undergraduate Research Symposium in April. For most of the students, the poster session was the first experience preparing and presenting a poster. In addition, the class gave a joint colloquium presentation to several hundred science majors and a number of science faculty at Saint Rose. Each student spoke for five minutes on his/her research topic, accompanied by slides. This was their first experience giving a talk in public, and most learned the lesson that preparation and practice are keys to a good talk. Course evaluations were overwhelmingly positive. In my experience, there is no substitute for seeing geology in the field; the students agreed.

COBE On-Orbit Engineering Performance, volume 1

NASA Technical Reports Server (NTRS)

1990-01-01

The Cosmic Background Explorer (COBE) was successfully launched on Nov. 18, 1989. The Delta Launch Vehicle performed flawlessly, and observatory deployments occurred as planned. The dewar cover successfully deployed on day 4, as planned, and the cryogen temperature is currently at 1.41 K. All three instruments are operating and acquiring science data, and the Payload Operational Control Center (POCC)/Network support has been excellent. Various performance aspects of the COBE are presented in view graph form.

CVT/GPL phase 3 integrated testing

NASA Technical Reports Server (NTRS)

Shurney, R. E.; Cantrell, E.; Maybee, G.; Schmitt, S.

1975-01-01

The hardware for 20 candidate shuttle program life sciences experiments was installed in the GPL and experiments were conducted during a 5-day simulated mission. The experiments involved humans, primates, rats, chickens, and marigold plants. All experiments were completed to the satisfaction of the experimenters. In addition to the scientific data gathered for each experiment, information was obtained concerning experiment hardware design and integration, experiment procedures, GPL support systems, and test operations. The results of the integrated tests are presented.

Science at Sea.

ERIC Educational Resources Information Center

Phillips, Mary Nied

2001-01-01

Describes a three-week inservice teacher education program that involves two sessions of preparatory classes ashore in nautical science and oceanography, and concludes with a nine-day sea voyage. (ASK)

Genetics, criminal justice, and the minority community: An introduction for professionals in criminal justice. A report on the third annual convocation of the Justice George Lewis Ruffin Society

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

Croatti, R.D.

1994-10-15

The Justice George Lewis Ruffin Society is an organization founded in 1984 to support minority professionals in the Massachusetts criminal justice system. The Society began the sponsorship of statewide Convocations in 1992. These events provide minority criminal justice professionals with the opportunity to focus on pertinent topics through expert presentations, panel discussions, and peer interactions. Because of its increasing importance in the criminal justice process at large, and growing significance to the minority community in particular, the committee determined that the 1994 Convocation would focus on DNA. A decision was made to concentrate both on the science and the ethicalmore » and moral considerations pertinent to its application. The committee determined that along with expert presentations, a large portion of each day`s program should be devoted to workshops, designed to provide participants with an opportunity to review, test and discuss the material in a small group environment. Overall objectives of the Convocation were to provide minority and non-minority criminal justice professionals with a basic foundation in the science of genetics as well as current developments in genetic diagnostic technology, to highlight the actual and potential application of DNA technology to the criminal justice system and elsewhere, and to underscore the implications of these developments for criminal justice policy and the law.« less

The Place of Fieldwork in Science Qualifications

ERIC Educational Resources Information Center

Lambert, David; Reiss, Michael J.

2015-01-01

The place of fieldwork in both geography and science qualifications across the 14-19 age range remains contested, unclear and sometimes under threat. This article explores these issues for science education and was informed by a one-day, invitation-only workshop, which cut across geography and the sciences, that we ran at the behest of the Field…

International Year of Planet Earth - Activities and Plans in Mexico

NASA Astrophysics Data System (ADS)

Alaniz-Alvarez, S.; Urrutia-Fucugauchi, J.

2007-12-01

IYPE started as a joint initiative by UNESCO and IUGS with participation of several geosciences organizations, and has developed into a major program in geosciences with inclusion of national committees. In this presentation we focus on current activities and plans in our country, and in the international activities. IYPE activities have concentrated in publications and organization of conferences and meetings. A book series on Earth Science Experiments for Children has been defined, with the first books published on "Atmospheric Pressure and Free Fall of Objects" and "Light and Colors". Following books are on "Standing on Archimedes" and "Foucault and the Climate". Books are distributed free to school children, with more than 10,000 copies given of first volume. Other publications include the special issues of El Faro science magazine edited by the National University, with last issue published and distributed electronically and in hard copies this August. Special events include Conference of IYPE Executive Director presented during the International Day of Science Museums in late May in Science Museum Universum. This was followed by a Planet Earth Week in the University. Current plans include an electronic open-access publication, additional publications of the Planet Earth series, articles and special issues in journals and magazines, and events on selected themes from the IYPE science program, particularly on Megacities, Hazards, Resources and Life. The metropolitan area of Mexico City, with around 20 million inhabitants presents special challenges, being at high altitude within an active tectonic and volcanic area requiring major efforts in water supply, water control, rains and waste disposal and management. Involvement in international activities includes translation into Spanish of IYPE publications and the participation in programs and activities. In addition to activities in the different countries, we consider that IYPE should result in initiatives for enhancing international cooperation and to ensure increased effective use by society of Earth sciences.

Something Spacey for Everyone

NASA Astrophysics Data System (ADS)

Bonett, D.; Cabana, C.; Thompson, P.; Noel, M.; Johnson, K.

2001-12-01

LPI scientists, education/outreach staff, and library staff participated in Space Day at K.E. Little Elementary in Bacliff, Texas on May 3. The school, which serves 925 students and more than 50 faculty, suspended regular classes for the entire day so that all could participate. Dr. Allan Treiman gave a talk on meteorites; Dr. Joe Hahn gave a talk on comets; Dr. Paul Spudis gave a talk on the Moon; Dr. Carl Allen (JSC) gave a presentation on Mars exploration; and Dr. Paul Schenk presented the solar system in 3D in the computer lab. Sandra Cherry, Delilah Cranford, Mary Ann Hager, Diane Myers, Mary Noel, and Pam Thompson gave presentations to K-5 classes on rocketry and space capsules and guided students in doing a related hands-on activity project. These activities were part of the EXPLORE Fun with Science program. Ms. Thompson also led a hands-on reflectance spectrometry lab with the 5th grade gifted and talented cluster. Space Day 2001 was a full day of hands on interactive space experience for all students pre-kindergarten to fifth grade. With the permission of principal, Mary Ann Cole, the school shut down the normal and went into outer space. Whether making moon cookies out of rice krispies and peanut butter, parachuting an "eggstronaut" from a fire truck, throwing a frisbee across the scaled solar system or listening to a planetary geologist discuss man's discoveries on the moon, Space Day 2001 at KE Little Elementary school wet the appetites of it's students and faculty and had everyone saying, "Lets do this again next year"!

The Two Cultures in Psychiatry

PubMed Central

Cleghorn, R. A.

1965-01-01

The division between the two cultures of the literary and scientific worlds is considered, as is the division between the two cultures of humanism and somaticism. The development of psychiatric thought important to this latter dichotomy is described through the Age of Enlightenment, the Romantic Movement and the New Enlightenment. The two cultures of our present literary and scientific milieux are equated with the romanticism and somaticism of the past. The development of two cultures in psychiatry is traced, beginning with Freud's attempt to combine science and romanticism, to the present day where one finds some degree of convergence between the somatic and psychoanalytic approaches. Criteria are presented for a greater union of the two cultures in psychiatry. PMID:20328284

National K-12 Educator Conference; "Earth Then, Earth Now: Our Changing Climate" (July 23-24, 2008)

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

Flammer, Karen; O'Shaughnessy, Tam

With the support of the Department of Energy, the National Science Teachers Association and the National Oceanic and Atmospheric Administration, Imaginary Lines Inc. (dba Sally Ride Science) delivered a highly successful 2-day conference to 165 K-12 educators on climate change. The event took place on July 23rd and 24th, 2008 at the NOAA facility in Silver Spring, MD. The conference celebrated the 25th anniversary of Dr. Sally Ride’s first flight into space in 1983 and examined how our understanding of Earth has changed in those 25 years. One the first day of the conference, participants heard a keynote talk deliveredmore » by Dr. Sally Ride, followed by presentations by well-known climate change scientists: Dr. Richard Somerville, Dr. Inez Fung and Dr. Susan Solomon. These sessions were concurrently webcast and made available to educators who were unable to attend the conference. On the second day of the conference, participants attended breakout sessions where they performed climate change activities (e.g. “Neato Albedo!”, “Greenhouse in a Bottle”, “Shell-Shocked”) that they could take back to their classrooms. Additional break-out sessions on using remote sensing images to illustrate climate change effects on Earth’s surface and how to address the climate change debate, were also offered. During lunch, participants attended an Educator Street Fair and had the opportunity to interact with representatives from NOAA, NASA, the EPA, NEEF and the JASON project. A follow-up evaluation survey was administered to all conference attendees immediately following the conference to evaluate its effectiveness. The results of this survey were overwhelmingly positive. The conference materials: presentation Power Points, workshop handouts and activities were available for teachers to download after the conference from the Sally Ride Science website. In summary, the approximately $55K support for the Department of Energy was used to help plan, deliver and evaluate the “Earth Then, Earth Now: Our Changing Climate”, conference which took place on July 23rd and 24th, 2008 at the NOAA facility in Silver Spring, MD.« less

Business and Science - Big Data, Big Picture

NASA Astrophysics Data System (ADS)

Rosati, A.

2013-12-01

Data Science is more than the creation, manipulation, and transformation of data. It is more than Big Data. The business world seems to have a hold on the term 'data science' and, for now, they define what it means. But business is very different than science. In this talk, I address how large datasets, Big Data, and data science are conceptually different in business and science worlds. I focus on the types of questions each realm asks, the data needed, and the consequences of findings. Gone are the days of datasets being created or collected to serve only one purpose or project. The trick with data reuse is to become familiar enough with a dataset to be able to combine it with other data and extract accurate results. As a Data Curator for the Advanced Cooperative Arctic Data and Information Service (ACADIS), my specialty is communication. Our team enables Arctic sciences by ensuring datasets are well documented and can be understood by reusers. Previously, I served as a data community liaison for the North American Regional Climate Change Assessment Program (NARCCAP). Again, my specialty was communicating complex instructions and ideas to a broad audience of data users. Before entering the science world, I was an entrepreneur. I have a bachelor's degree in economics and a master's degree in environmental social science. I am currently pursuing a Ph.D. in Geography. Because my background has embraced both the business and science worlds, I would like to share my perspectives on data, data reuse, data documentation, and the presentation or communication of findings. My experiences show that each can inform and support the other.

The Science Behind Pokemon GO

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

Piburn, Jesse; Morton, April

Jesse Piburn and April Morton of Oak Ridge National Laboratory's Geographic Information Science & Technology Group discuss the science and technology Pokémon GO and how it is used every day to solve real-world problems. (Pokémon GO photos/videos courtesy of Pokémon/Nintendo).

Science and football: evaluating the influence of science on performance.

PubMed

Drust, B; Green, M

2013-01-01

The scientific study of football has its origins in the early research completed in the 1970's. Since these early efforts the available scientific knowledge base related to football has developed substantially. The ability of this scientific information to influence practice in the day-to-day activity of football organisations, especially elite teams, has been largely taken for granted. The close examination of this impact can lead to more uncertainty regarding the usefulness of the scientific data to the sport. Few articles are available that have attempted to critique the link between science and football practice. As such, the aims of this article are 2-fold; (i) to examine the historical background to "science and football" and to analyse the influence of sports science research on the current practice of coaches and practitioners within the sport and (ii) to identify potential ways to increase the influence of scientific research on practice in the "real world".

"Data Day" and "Data Night" Definitions - Towards Producing Seamless Global Satellite Imagery

NASA Astrophysics Data System (ADS)

Schmaltz, J. E.

2017-12-01

For centuries, the art and science of cartography has struggled with the challenge of mapping the round earth on to a flat page, or a flat computer monitor. Earth observing satellites with continuous monitoring of our planet have added the additional complexity of the time dimension to this procedure. The most common current practice is to segment this data by 24-hour Coordinated Universal Time (UTC) day and then split the day into sun side "Data Day" and shadow side "Data Night" global imagery that spans from dateline to dateline. Due to the nature of satellite orbits, simply binning the data by UTC date produces significant discontinuities at the dateline for day images and at Greenwich for night images. Instead, imagery could be generated in a fashion that follows the spatial and temporal progression of the satellite which would produce seamless imagery everywhere on the globe for all times. This presentation will explore approaches to produce such imagery but will also address some of the practical and logistical difficulties in implementing such changes. Topics will include composites versus granule/orbit based imagery, day/night versus ascending/descending definitions, and polar versus global projections.

The Effect of Physical Activity on Science Competence and Attitude towards Science Content

NASA Astrophysics Data System (ADS)

Klinkenborg, Ann Maria

This study examines the effect of physical activity on science instruction. To combat the implications of physical inactivity, schools need to be willing to consider all possible opportunities for students to engage in moderate-to-vigorous physical activity (MVPA). Integrating physical activity with traditional classroom content is one instructional method to consider. Researchers have typically focused on integration with English/language arts (ELA) and mathematics. The purpose of this study was to determine the effect of physical activity on science competence and attitude towards science. Fifty-three third grade children participated in this investigation; one group received science instruction with a physical activity intervention while the other group received traditional science instruction. Participants in both groups completed a modified version of What I Really Think of Science attitude scale (Pell & Jarvis, 2001) and a physical science test of competence prior to and following the intervention. Children were videotaped during science instruction and their movement coded to measure the proportion of time spent in MVPA. Results revealed that children in the intervention group demonstrated greater MVPA during the instructional period. A moderate to large effect size (partial eta squared = .091) was seen in the intervention group science competence post-test indicating greater understanding of force, motion, work, and simple machines concepts than that of the control group who were less physically active. There was no statistically significant attitude difference between the intervention and control groups post-test, (F(1,51) = .375, p = .543). These results provide evidence that integration can effectively present physical science content and have a positive impact on the number of minutes of health-enhancing physical activity in a school day.

Early Entry for Youth into the Ocean Science Pipeline Through Ocean Science School Camp and Summer Camp Programs: A Key Strategy for Enhancing Diversity in the Ocean Sciences

NASA Astrophysics Data System (ADS)

Crane, N. L.; Wasser, A.; Weiss, T.; Sullivan, M.; Jones, A.

2004-12-01

Educators, policymakers, employers and other stakeholders in ocean and other geo-science fields face the continuing challenge of a lack of diversity in these fields. A particular challenge for educators and geo-science professionals promoting ocean sciences is to create programs that have broad access, including access for underrepresented youth. Experiential learning in environments such as intensive multi-day science and summer camps can be a critical captivator and motivator for young people. Our data suggest that youth, especially underrepresented youth, may benefit from exposure to the oceans and ocean science through intensive, sustained (eg more than just an afternoon), hands-on, science-based experiences. Data from the more than 570 youth who have participated in Camp SEA Lab's academically based experiential ocean science camp and summer programs provide compelling evidence for the importance of such programs in motivating young people. We have paid special attention to factors that might play a role in recruiting and retaining these young people in ocean science fields. Over 50% of program attendees were underrepresented youth and on scholarship, which gives us a closer look at the impact of such programs on youth who would otherwise not have the opportunity to participate. Both cognitive (knowledge) and affective (personal growth and motivation) indicators were assessed through surveys and questionnaires. Major themes drawn from the data for knowledge growth and personal growth in Camp SEA Lab youth attendees will be presented. These will be placed into the larger context of critical factors that enhance recruitment and retention in the geo-science pipeline. Successful strategies and challenges for involving families and broadening access to specialized programs such as Camp SEA Lab will also be discussed.

Flight Qualification of the NASA's Super Pressure Balloon

NASA Astrophysics Data System (ADS)

Cathey, Henry; Said, Magdi; Fairbrother, Debora

Designs of new balloons to support space science require a number of actual flights under various flight conditions to qualify them to as standard balloon flight offerings to the science community. Development of the new Super Pressure Balloon for the National Aeronautics and Space Administration’s Balloon Program Office has entailed employing new design, analysis, and production techniques to advance the state of the art. Some of these advances have been evolutionary steps and some have been revolutionary steps requiring a maturing understanding of the materials, designs, and manufacturing approaches. The NASA Super Pressure Balloon development end goal is to produce a flight vehicle that is qualified to carry a ton of science instrumentation, at an altitude greater than 33 km while maintaining a near constant pressure altitude for extended periods of up to 100 days, and at any latitude on the globe. The NASA’s Balloon Program Office has pursued this development in a carefully executed incremental approach by gradually increasing payload carrying capability and increasing balloon volume to reach these end goal. A very successful test flight of a ~200,700 m3 balloon was launch in late 2008 from Antarctica. This balloon flew for over 54 days at a constant altitude and circled the Antarctic continent almost three times. A larger balloon was flown from Antarctica in early 2011. This ~422,400 m3 flew at a constant altitude for 22 days making one circuit around Antarctica. Although the performance was nominal, the flight was terminated via command to recover high valued assets from the payload. The balloon designed to reach the program goals is a ~532,200 m3 pumpkin shaped Super Pressure Balloon. A test flight of this balloon was launched from the Swedish Space Corporation’s Esrange Balloon Launch Facilities near Kiruna, Sweden on 14 August, 2012. This flight was another success for this development program. Valuable information was gained from this short test flight by successfully demonstrated balloon vehicle performance, obtained a large amount of videos, measured balloon differential pressure, obtained temperature and altitude data, assessed structure strength through pressurization, and demonstrated the balloon vehicles altitude stability. This flight was the first of several to qualify this design for the science community. Results of the most recent flights will be presented. Some of the related material characterization testing which is vital to the balloon design development for the balloon will also be presented. Additionally, this paper will provide a current overview of the development and qualification approach pursued for the NASA’s Super Pressure Balloon. Future plans and goals of future test flights will also be presented. This will include the projected balloon volumes, payload capabilities, test flight locations, and proposed flight schedule.

The Impact of the 5E Teaching Model on Changes in Neuroscience, Drug Addiction, and Research Methods Knowledge of Science Teachers Attending California's ARISE Professional Development Workshops

ERIC Educational Resources Information Center

Manzo, Rosa D.; Whent, Linda; Liets, Lauren; de la Torre, Adela; Gomez-Camacho, Rosa

2016-01-01

This study examined how science teachers' knowledge of research methods, neuroscience and drug addiction changed through their participation in a 5-day summer science institute. The data for this study evolved from a four-year NIH funded science education project called Addiction Research and Investigation for Science Educators (ARISE). Findings…

Polar Science Weekend: A University / Science Center Collaboration

NASA Astrophysics Data System (ADS)

Stern, H. L.; Moritz, R. E.; Lettvin, E.; Schatz, D.; Russell, L.

2008-12-01

Polar Science Weekend (PSW) is a four-day event featuring hands-on activities, live demonstrations, and a variety of exhibits about the polar regions and current polar research, presented by scientists from the University of Washington's Polar Science Center, and held at Seattle's Pacific Science Center. PSW was conceived and organized jointly by the Polar Science Center and Pacific Science Center, which is Washington State's most well-attended museum. The first PSW in March 2006 drew over 5000 visitors, and subsequent PSWs in 2007 and 2008 have both surpassed that figure. The success of this university / science center partnership has made PSW an annual event, and has served as a model for Pacific Science Center's Portal to the Public program, in which partnerships with other scientific institutions have been built. Researchers at the Polar Science Center (PSC) study the physical processes controlling high-latitude oceans, atmosphere, sea ice, and ice sheets, and are involved in numerous IPY projects. PSC scientists also engage in many outreach efforts such as classroom visits and public lectures, but PSW stands out as the highlight of the year. The partnership with Pacific Science Center brings access to facilities, publicity, and a large audience that would not otherwise be readily available to PSC. Pacific Science Center, constructed for the 1962 World's Fair in Seattle, serves more than one million visitors per year. Pacific Science Center's mission is to inspire a lifelong interest in science, math and technology by engaging diverse communities through interactive and innovative exhibits and programs. PSW helps to advance this mission by bringing students, teachers, and families face-to-face with scientists who work in some of the most remote and challenging places on earth, to learn first-hand about polar research in a fun and informal setting. This is made possible only by the partnership with PSC. In this talk we will present descriptions and photos of PSW activities and exhibits such as Smashing Ice, Glacier Flow, and the Salinity Taste Test. We will also discuss the organizational effort behind PSW, including the recruiting of volunteers and sponsors, publicity, and funding. Finally, we will comment on the elements that make for a successful collaboration. PSW 2009 is scheduled for February 26 through March 1. For more information, visit http://psc.apl.washington.edu/psw/.

New FINESSE Faculty Institutes for NASA Earth and Space Science Education

NASA Astrophysics Data System (ADS)

Slater, Timothy F.; Slater, Stephanie; Marshall, Sunette Sophia; Stork, Debra; Pomeroy, J. Richard R

2014-06-01

In a systematic effort to improve the preparation of future science teachers, scholars coordinated by the CAPER Center for Astronomy & Physics Education Research are providing a series of high-quality, 2-day professional development workshops, with year-round follow-up support, for college and university professors who prepare future science teachers to work with highly diverse student populations. These workshops focus on reforming and revitalizing undergraduate science teaching methods courses and Earth and Space science content courses that future teachers most often take to reflect contemporary pedagogies and data-rich problem-based learning approaches steeped in authentic scientific inquiry, which consistently demonstrate effectiveness with diverse students. Participants themselves conduct science data-rich research projects during the institutes using highly regarded approaches to inquiry using proven models. In addition, the Institute allocates significant time to illustrating best practices for working with diverse students. Moreover, participants leave with a well-formulated action plan to reform their courses targeting future teachers to include more data-rich scientific inquiry lessons and to be better focused on improving science education for a wide diversity of students. Through these workshops faculty use a backwards faded scaffolding mechanism for working inquiry into a deeper understanding of science by using existing on-line data to develop and research astronomy, progressing from creating a valid and easily testable question, to simple data analysis, arriving at a conclusion, and finally presenting and supporting that conclusion in the classroom. An updated schedule is available at FINESSEProgram.org

77 FR 13135 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-05

... (DHS), Science and Technology, Protected Repository for the Defense of Infrastructure Against Cyber Threats (PREDICT) Program AGENCY: Science and Technology Directorate, DHS. ACTION: 30-Day notice and request for comment. SUMMARY: The Department of Homeland Security (DHS), Science & Technology (S&T...

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

Lewis, Jennifer

The Association for Women in Mathematics (AWM) seeks to advance the rates of participation by women in events at national mathematical sciences conference primarily in the U.S. The grant was funded from 8/1/2007 through 3/31/2015. The first component is the lecture series (Noether, Kovalevsky and Falconer Lectures) named after celebrated mathematicians, and featuring prominent women mathematicians, with the result that men, as well as women, will learn about the achievements of women in the mathematical sciences. 22 women mathematicians gave lectures at the annual JMM, SIAM Annual Meetings, and the MAA MathFest. The second component is AWM’s “Workshops for Womenmore » Graduate Students and Recent PhDs,” which select junior women to give research talks and research poster presentations at the SIAM Annual Meeting. The workshop activities allow wider recruitment of participants and increased attention to mentoring. 122 women gave mathematics research presentations. The third component is the AWM’s 40th Anniversary Research Symposium, 2011. 300 women and men attended the two-day symposium with 135 women presenting mathematics research. These activities have succeeded in increasing the number of women speakers and presenters at meetings and have brought more women attendees to the meetings.« less

Sun-Earth Day: Growth and Impact of NASA E/PO Program

NASA Astrophysics Data System (ADS)

Hawkins, I.; Thieman, J.

2004-12-01

Over the past six years, the NASA Sun-Earth Connection Education Forum has sponsored and coordinated education public outreach events to highlight NASA Sun-Earth Connection research and discoveries. Our strategy involves using celestial phenomena, such as total solar eclipses and the Transit of Venus to celebrate Sun-Earth Day, a popular Education and Public Outreach international program. Sun-Earth Day also focuses attention on Equinoxes and Solstices to engage K-12 schools and the general public in space science activities, demonstrations, and interactions with space scientists. In collaboration with partners that include the Exploratorium, Maryland Science Center, NASA Connect, Sun-Earth Connection missions, Ideum, and others, we produce webcasts, other multi-media, and print resources for use by school and informal educators nation-wide. We provide training and professional development to K-12 educators, museum personnel, amateur astronomers, Girl Scout leaders, etc., so they can implement their own outreach programs taking advantage of our resources. A coordinated approach promotes multiple programs occurring each year under a common theme. We will report lessons learned from several years of experience, and strategies for growth and sustainability. We will also share our plans for "Ancient Observatories - Timeless Knowledge" our theme for Sun-Earth Day 2005, which will feature solar alignments at ancient sites that mark the equinoxes and/or solstices. The video and webcast programming will feature several sites including: Chaco Canyon (New Mexico), Hovenweep (Utah), and Chichen Itza (Mexico). Many of these sites present unique opportunities to develop authentic cultural connections to Native Americans, highlighting the importance of the Sun across the ages.

Activities of Science and Engineering Faculty in Universities and 4-Year Colleges: 1978/79. Final Report.

ERIC Educational Resources Information Center

Lacy, Larry W.; And Others

National estimates of activities of science and engineering faculty in universities and four-year colleges for 1978-1979 are examined, based on a National Science Foundation survey of faculty members in 20 science and engineering (S/E) fields. Individual respondents provided information for only one 7-day period; however, the survey sample was…

Increasing Science Achievement and Student Development as Related to Practicing Teachers' Self-Efficacy.

ERIC Educational Resources Information Center

Sottile, James M., Jr.; Carter, William; Watson, George

The purpose of this research was to describe how self-efficacy affects the development and science achievement of practicing teachers after their participation in a half day long hands-on science lesson provided by the Science on Wheels project. The 42 practicing K-8 teachers were from eight different counties located in a rural mid-eastern state.…

Building Astronomy Curriculum to Include the Sight Impaired: Week long summer camp activities for Middle School Students adherent to Washington State Curriculum Standards (EALR's)

NASA Astrophysics Data System (ADS)

Ramien, Natalie; Loebman, S. R.; Player, V.; Larson, A.; Torcolini, N. B.; Traverse, A.

2011-01-01

Currently astronomy learning is heavily geared towards visual aids; however, roughly 10 million people in North America are sight impaired. Every student should have access to meaningful astronomy curriculum; an understanding of astronomy is an expectation of national and state science learning requirements. Over the last ten years, Noreen Grice has developed Braille and large print astronomy text books aimed at sight impaired learners. We build upon Grice's written work and present here a five day lesson plan that integrates 2D reading with 3D activities. Through this curriculum, students develop an intuitive understanding of astronomical distance, size, composition and lifetimes. We present five distinct lesson modules that can be taught individually or in a sequential form: the planets, our sun, stars, stellar evolution and galaxies. We have tested these modules on sight impaired students and report the results here. Overall, we find the work presented here lends itself equally well to a week long science camp geared toward middle school sight impaired taught by astronomers or as supplemental material integrated into a regular classroom science curriculum. This work was made possible by a 2007 Simple Effective Education and Dissemination (SEED) Grant For Astronomy Researchers, Astronomical Society of the Pacific through funds provided by the Planck Mission, Jet Propulsion Laboratory, California Institute of Technology.

Scepticism and trust: two counterpoint essentials in science education for complex socio-scientific issues

NASA Astrophysics Data System (ADS)

Fensham, Peter J.

2014-09-01

In this response to Tom G. K. Bryce and Stephen P. Day's (Cult Stud Sci Educ. doi: 10.1007/s11422-013-9500-0, 2013) original article, I share with them their interest in the teaching of climate change in school science, but I widen it to include other contemporary complex socio-scientific issues that also need to be discussed. I use an alternative view of the relationship between science, technology and society, supported by evidence from both science and society, to suggest science-informed citizens as a more realistic outcome image of school science than the authors' one of mini-scientists. The intellectual independence of students Bryce and Day assume, and intend for school science, is countered with an active intellectual dependence. It is only in relation to emerging and uncertain scientific contexts that students should be taught about scepticism, but they also need to learn when, and why to trust science as an antidote to the expressions of doubting it. Some suggestions for pedagogies that could lead to these new learnings are made. The very recent fifth report of the IPCC answers many of their concerns about climate change.

USSR Report, Life Sciences Biomedical and Behavioral Sciences

DTIC Science & Technology

1984-06-04

in Regulation of Ideomotor Movements U. G. Goryacheva and S. A. Kapustin- PSIKHOLOGICHESKIY ZHURNAL, No 1, Jan-Feb 84) 77 Perception of Binaural ...with considerable individual variability. The heart rate decreased from 116.6-124.1 beats /min, on days 2-4, to 89.9 beats /min, on day 5, for the...292-8586] PERCEPTION OF BINAURAL TEMPORAL SHIFTS Moscow PSIKHOLOGICHESKIY ZHURNAL in Russian Vol 5, No 1, Jan-Feb 84 (manuscript received 15

AGU scientists meet with legislators during Geosciences Congressional Visits Day

NASA Astrophysics Data System (ADS)

Uhlenbrock, Kristan

2011-10-01

This year marks the fourth annual Geosciences Congressional Visits Day (Geo-CVD), in which scientists from across the nation join together in Washington, D. C., to meet with their legislators to discuss the importance of funding for Earth and space sciences. AGU partnered with seven other Earth and space science organizations to bring more than 50 scientists, representing 23 states, for 2 days of training and congressional visits on 20-21 September 2011. As budget negotiations envelop Congress, which must find ways to agree on fiscal year (FY) 2012 budgets and reduce the deficit by $1.5 trillion over the next 10 years, Geo-CVD scientists seized the occasion to emphasize the importance of federally funded scientific research as well as science, technology, engineering, and math (STEM) education. Cuts to basic research and STEM education could adversely affect innovation, stifle future economic growth and competitiveness, and jeopardize national security.

A Research Agenda for Scientific and Technical Information Held in Lisbon, Portugal on 7-9 April 1992 (Un Programme de Recherche pour l’Information Scientifique et Technique).

DTIC Science & Technology

1992-11-01

field of inquiry. Good solid research advances fault library science and information science for not ask- the state of the art by contributing to the...further research and application. Ennis (1967) problems faced each day by practitioners. Robert Smith commented that library science research is...under ogy, and technical communications. Library science the title "On Information Science." Keren raises interest- and information science have been

Working Alongside Scientists. Impacts on Primary Teacher Beliefs and Knowledge About Science and Science Education

NASA Astrophysics Data System (ADS)

Anderson, Dayle; Moeed, Azra

2017-05-01

Current curriculum demands require primary teachers to teach about the Nature of Science; yet, few primary teachers have had opportunity to learn about science as a discipline. Prior schooling and vicarious experiences of science may shape their beliefs about science and, as a result, their science teaching. This qualitative study describes the impact on teacher beliefs about science and science education of a programme where 26 New Zealand primary (elementary) teachers worked fulltime for 6 months alongside scientists, experiencing the nature of work in scientific research institutes. During the 6 months, teachers were supported, through a series of targeted professional development days, to make connections between their experiences working with scientists, the curriculum and the classroom. Data for the study consisted of mid- and end-of-programme written teacher reports and open-ended questionnaires collected at three points, prior to and following 6 months with the science host and after 6 to 12 months back in school. A shift in many teachers' beliefs was observed after the 6 months of working with scientists in combination with curriculum development days; for many, these changes were sustained 6 to 12 months after returning to school. Beliefs about the aims of science education became more closely aligned with the New Zealand curriculum and its goal of developing science for citizenship. Responses show greater appreciation of the value of scientific ways of thinking, deeper understanding about the nature of scientists' work and the ways in which science and society influence each other.

ScienceToGo.org: The Strengths and Weaknesses of Communicating Climate Change through Mass Transit Advertising Spaces

NASA Astrophysics Data System (ADS)

Lustick, D. S.; Lohmeier, J.; Chen, R. F.; Wilson, R.; Rabkin, D.; Thompson, S. R.

2016-02-01

Engaging urban populations with climate change science is a difficult challenge since cities can seem so removed from the `natural environment.' However, mass transit provides an inherent means of communicating environmental messages with a cross section of the urban population. The Out of Home Media (OHM) spaces found on platforms and inside train cars provide a potentially effective means of bringing informal science learning opportunities directly to an underserved STEM audience. Our team felt that any messaging curriculum for a coastal urban subway system must complement the scary reality of the impacts of a changing climate (i.e. rising sea levels) with current examples of how the city is preparing for a more sustainable future. Urban areas such as Boston must develop adaptation and mitigation strategies that will help them not only survive, but thrive in a changing environment. In 2013-14, ScienceToGo.org ran a series of 12 engaging posters and placards staring `Ozzie the Ostrich' on the Massachusetts Bay Transit Authority's Red and Orange subway lines targeting an audience of more than 400,000 riders per day. The 12 month curriculum was divided into three phases: reality, relevance, and hope. During the presentation, we will present the results of our quasi-experimental research which identifies, quantifies, and explains the observed impacts of the campaign on adult riders. The strengths and weaknesses of the communication strategy will be discussed. Finally, we will conclude with some recommendations for how this work could improve and inform other urban informal science learning initiatives.

Block Scheduling: Teaching Strategies for the Restructured School Day.

ERIC Educational Resources Information Center

National Science Teachers Association, Arlington, VA.

This book is a compilation of articles taken from the National Science Teachers Association (NSTA) journal entitled "The Science Teacher" that pertain to block scheduling and strategies for effective science instruction within this framework. Articles include "Blockbuster Ideas" (Judy Bohince and Ireve King), "Tackling Block Scheduling" (Martha M.…

The Elementary Institute of Science 1964-1970

ERIC Educational Resources Information Center

Watts, Thomas H.

1970-01-01

Describes an elementary science institute intended to provide children with scientific training in such a way that science becomes a worthwhile and significant pursuit. The institute is financed by local donations, is staffed mostly by parents, and serves approximately 70 children four days a week after school and on Saturday. (BR)

The Science Behind Pokemon GO

ScienceCinema

Piburn, Jesse; Morton, April

2018-01-16

Jesse Piburn and April Morton of Oak Ridge National Laboratory's Geographic Information Science & Technology Group discuss the science and technology Pokémon GO and how it is used every day to solve real-world problems. (Pokémon GO photos/videos courtesy of Pokémon/Nintendo).

Everyday Assessment in the Science Classroom.

ERIC Educational Resources Information Center

Atkin, J. Myron, Ed.; Coffey, Janet E., Ed.

The assessment that occurs each day in the science classroom is often overlooked amidst calls for accountability in education and renewed debates about external testing. Research points to the positive influence that improved, ongoing classroom assessment can have on learning. Documents that offer visions for science education such as the National…

75 FR 15710 - Submission for OMB Review; Comment Request; Process Evaluation of the NIH's Roadmap...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

... the data collection plans and instruments, contact: Sue Hamann, PhD, Science Evaluation Officer, Office of Science Policy Officer and Analysis, National Institute of Dental and Craniofacial Research... days of the date of this publication. Dated: March 24, 2010. Sue Hamann, Science Evaluation Officer...

Precision agricultural systems: a model of integrative science and technology

USDA-ARS?s Scientific Manuscript database

In the world of science research, long gone are the days when investigations are done in isolation. More often than not, science funding starts with one or more well-defined challenges or problems, judged by society as high-priority and needing immediate attention. As such, problems are not defined...

When climate science became climate politics: British media representations of climate change in 1988.

PubMed

Jaspal, Rusi; Nerlich, Brigitte

2014-02-01

Climate change has become a pressing environmental concern for scientists, social commentators and politicians. Previous social science research has explored media representations of climate change in various temporal and geographical contexts. Through the lens of Social Representations Theory, this article provides a detailed qualitative thematic analysis of media representations of climate change in the 1988 British broadsheet press, given that this year constitutes an important juncture in this transition of climate change from the domain of science to that of the socio-political sphere. The following themes are outlined: (i) "Climate change: a multi-faceted threat"; (ii) "Collectivisation of threat"; (iii) "Climate change and the attribution of blame"; and (iv) "Speculative solutions to a complex socio-environmental problem." The article provides detailed empirical insights into the "starting-point" for present-day disputes concerning climate change and lays the theoretical foundations for tracking the continuities and discontinuities characterising social representations of climate change in the future.

International Space Station (ISS)

NASA Image and Video Library

2002-07-10

This is a photo of soybeans growing in the Advanced Astroculture (ADVASC) Experiment aboard the International Space Station (ISS). The ADVASC experiment was one of the several new experiments and science facilities delivered to the ISS by Expedition Five aboard the Space Shuttle Orbiter Endeavor STS-111 mission. An agricultural seed company will grow soybeans in the ADVASC hardware to determine whether soybean plants can produce seeds in a microgravity environment. Secondary objectives include determination of the chemical characteristics of the seed in space and any microgravity impact on the plant growth cycle. Station science will also be conducted by the ever-present ground crew, with a new cadre of controllers for Expedition Five in the ISS Payload Operations Control Center (POCC) at NASA's Marshall Space Flight Center in Huntsville, Alabama. Controllers work in three shifts around the clock, 7 days a week, in the POCC, the world's primary science command post for the Space Station. The POCC links Earth-bound researchers around the world with their experiments and crew aboard the Space Station.

NASA 2008 HyspIRI whitepaper and workshop report

USGS Publications Warehouse

,; Mars, John

2009-01-01

From October 21-23, 2008, NASA held a three-day workshop to consider the Hyperspectral Infrared Imager (HyspIRI) mission recommended for implementation by the 2007 report from the U.S. National Research Council Earth Science and Applications from Space: National Imperatives for the Next Decade and Beyond, also known as the Earth Science Decadal Survey. The open workshop provided a forum to present the initial observational requirements for the mission and assess its anticipated impact on scientific and operational applications as well as obtain feedback from the broader scientific community on the mission concept. The workshop participants concluded the HyspIRI mission would provide a significant new capability to study ecosystems and natural hazards at spatial scales relevant to human resource use. In addition, participants confirmed that the proposed instrument designs could meet the measurement requirements and be implemented through the use of current technology. The workshop participants, like the Decadal Survey itself, strongly endorsed the need for the HyspIRI mission and felt the mission, as defined, would accomplish the intended science.

RESOLVE Mission Architecture for Lunar Resource Prospecting and Utilization

NASA Technical Reports Server (NTRS)

George, J. A.; Mattes, G. W.; Rogers, K. N.; Magruder, D. F.; Paz, A. J.; Vaccaro, H. M.; Baird, R. S.; Sanders, G. B.; Smith, J. T.; Quinn, J. W.;

SLS-1: The first dedicated life sciences shuttle flight

NASA Technical Reports Server (NTRS)

Phillips, Robert W.

1992-01-01

Spacelab Life Sciences 1 was the first space laboratory dedicated to life science research. It was launched into orbit in early June 1991 aboard the space shuttle Columbia. The data from this flight have greatly expanded our knowledge of the effects of microgravity on human physiology as data were collected in-flight, not just pre and post. Principal goals of the mission were the measurement of rapid and semichronic (8 days) changes in the cardiovascular and cardiopulmonary systems during the flight and then to measure the rate of readaptation following return to Earth. Results from the four teams involved in that research will be presented in this panel. In addition to the cardiovascular-cardiopulmonary research, extensive metabolic studies encompassed fluid, electrolyte and energy balance, renal function, hematology and musculoskeletal changes. Finally, the crew participated in several neurovestibular studies. Overall, the mission was an outstanding success and has provided much new information on the lability of human responses to the space environment.

Quetelet and the emergence of the behavioral sciences.

PubMed

Jahoda, Gustav

2015-01-01

Adolphe Quetelet was one of the most prominent figures of the second half of the nineteenth century, yet in present-day histories of several social sciences the impact of his ideas is widely ignored. The first part consists of a sketch of his life and work. Astronomer and statistician, he sought to apply the mathematical tools of astronomy to create was has been called a 'mathematics of society'. In particular he demonstrated regularities in the incidence of various social phenomena, notably crime, whose implications were widely debated. In the second part the influence he exerted on some key figures in the then emerging social sciences is traced in some detail; these figures include Durkheim, Galton, Marx, and Tylor. He also advocated the wider use of statistics and his call had a powerful impact on the then emerging fields such as administration, economics, sociology and psychology. He influenced some of his most famous contemporaries, including Florence Nightingale, Karl Marx and Francis Galton.

STS-121 Crew attends the "X Games" in Los Angeles

NASA Image and Video Library

2006-08-03

JSC2006-E-32816 (3 August 2006) --- The crew of STS-121 attended opening day of the 12th "X Games" in Los Angeles Aug. 3, discussing their recent mission to the International Space Station with students and athletes. Astronaut Steven W. Lindsey (with microphone), commander, and his crew take time out of the question and answer session to watch "Rally Car" practice. The crew's visit also included presentations at the Jet Propulsion Laboratory and the California Science Center.

STS-121 Crew attends the "X Games" in Los Angeles

NASA Image and Video Library

2006-08-03

JSC2006-E-32814 (3 August 2006) --- The crew of STS-121 attended opening day of the 12th "X Games" in Los Angeles Aug. 3, discussing their recent mission to the International Space Station with students and athletes. Astronaut Mark E. Kelly, pilot, stands at the edge of the signature 80 foot high "Big Air Jump" skateboarding ramp - location for one of the event highlights. The crew's visit also included presentations at the Jet Propulsion Laboratory and the California Science Center.

Field Day at the Rec: Working Out with Physics

NASA Astrophysics Data System (ADS)

Young, Chadwick; Young, Kaisa; Buxton, Gavin; Buzzelli, Armand

2017-03-01

Every year, thousands of college students in the life sciences take introductory physics. Some educators have advocated physics be presented in a way that is relevant to these students. Most are biology majors, but many students are in the allied health field studying to become athletic trainers, occupational therapists, or professionals in some other allied health field. These students take a physics course that often has no math prerequisites, covers all of classical physics in a year, and focuses on the physics of the human body.

The much exaggerated death of positivism

NASA Astrophysics Data System (ADS)

Kincheloe, Joe L.; Tobin, Kenneth

2009-09-01

Approaches to research in the social sciences often embrace schema that are consistent with positivism, even though it is widely held that positivism is discredited and essentially dead. Accordingly, many of the methods used in present day scholarship are supported by the tenets of positivism, and are sources of hegemony. We exhort researchers to employ reflexive methods to identify the epistemologies, ontologies and axiologies that are salient in their scholarship and, when necessary, transform practices such that forms of oppression associated with crypto-positivism are identified and extinguished.

Mars Curiosity mission

NASA Image and Video Library

2012-08-04

NASA welcomed hundreds of children and accompanying adults to its INFINITY visitor center on Aug. 4, offering Mars-related activities that focused attention on the space agency's Curiosity mission to the Red Planet. Parents and children, such as Myron and Trey (age 3) Cummings, enjoyed exploring Mars using an interactive touch table (top right photo). Midway through the day of activities, visitors in the Science on a Sphere auditorium also enjoyed a presentation on Mars and the Curiosity mission by Dr. Steven Williams, a NASA expert on Mars.

Mars Curiosity mission

NASA Image and Video Library

2012-08-04

NASA welcomed hundreds of children and accompanying adults to its INFINITY visitor center on Aug. 4, offering Mars-related activities that focused attention on the space agency's Curiosity mission to the Red Planet. Parents and children, such as Myron and Trey (age 3) Cummings, enjoyed exploring Mars using an interactive touch table. Midway through the day of activities, visitors in the Science on a Sphere auditorium also enjoyed a presentation on Mars and the Curiosity mission by Dr. Steven Williams, a NASA expert on Mars.

Presidential Address 2004: A celebration of women in astronomy

NASA Astrophysics Data System (ADS)

Burnell, Jocelyn Bell

2004-12-01

Women have made significant contributions to the development of astronomy as a science, yet their work has been restricted, unregarded and little recognized. Here I outline some significant careers and show how these talented and determined women overcame the restrictions on their lives to make their marks. Their solid achievements came at considerable cost and attracted little professional recognition. I then consider how far astronomy has progressed at the present day. There remain limited numbers of professional women astronomers; what still stops women choosing this career?

Quo vadis, unimolecular electronics?

PubMed

Metzger, Robert Melville

2018-06-07

This paper reviews the present status of unimolecular electronics (UME). The field started in the 1970s with a hope that some day organic molecules (∼2 nm in size), when used as electronic components, would challenge Si-based inorganic electronics in ultimate-high-density integrated circuits. The technological push to ever smaller inorganic device sizes (Moore's "law") was driven by a profit motive and by vast investments. UME, the underfunded pauper, may have lost that "race to the bottom", but some excellent science is left to be done.

Mars Science Laboratory (MSL) : the US 2009 Mars rover mission

NASA Technical Reports Server (NTRS)

Palluconi, Frank; Tampari, Leslie; Steltzner, Adam; Umland, Jeff

2003-01-01

The Mars Science Laboratory mission is the 2009 United States Mars Exploration Program rover mission. The MSL Project expects to complete its pre-Phase A definition activity this fiscal year (FY2003), investigations in mid-March 2004, launch in 2009, arrive at Mars in 2010 during Northern hemisphere summer and then complete a full 687 day Mars year of surface exploration. MSL will assess the potential for habitability (past and present) of a carefully selected landing region on Mars by exploring for the chemical building blocks of life, and seeking to understand quantitatively the chemical and physical environment with which these components have interacted over the geologic history of the planet. Thus, MSL will advance substantially our understanding of the history of Mars and potentially, its capacity to sustain life.

PREFACE: 2nd International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research''

NASA Astrophysics Data System (ADS)

Naumova, A. V.; Khodanovich, M. Y.; Yarnykh, V. L.

2016-02-01

The Second International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research'' was held on the campus of the National Research Tomsk State University (Tomsk, Russia) on September 7-9, 2015. The conference was focused on magnetic resonance imaging (MRI) applications for biomedical research. The main goal was to bring together basic scientists, clinical researchers and developers of new MRI techniques to bridge the gap between clinical/research needs and advanced technological solutions. The conference fostered research and development in basic and clinical MR science and its application to health care. It also had an educational purpose to promote understanding of cutting-edge MR developments. The conference provided an opportunity for researchers and clinicians to present their recent theoretical developments, practical applications, and to discuss unsolved problems. The program of the conference was divided into three main topics. First day of the conference was devoted to educational lectures on the fundamentals of MRI physics and image acquisition/reconstruction techniques, including recent developments in quantitative MRI. The second day was focused on developments and applications of new contrast agents. Multinuclear and spectroscopic acquisitions as well as functional MRI were presented during the third day of the conference. We would like to highlight the main developments presented at the conference and introduce the prominent speakers. The keynote speaker of the conference Dr. Vasily Yarnykh (University of Washington, Seattle, USA) presented a recently developed MRI method, macromolecular proton fraction (MPF) mapping, as a unique tool for modifying image contrast and a unique tool for quantification of the myelin content in neural tissues. Professor Yury Pirogov (Lomonosov Moscow State University) described development of new fluorocarbon compounds and applications for biomedicine. Drs. Julia Velikina and Alexey Samsonov (University of Wisconsin-Madison, USA) demonstrated new image reconstruction methods for accelerated quantitative parameter mapping and magnetic resonance angiography. Finally, we would like to thank the scientific committee, the local organizing committee and the National Research Tomsk State University for giving an opportunity to share scientific ideas and new developments at the conference and the Russian Science Foundation (project № 14-45-00040) for financial support.

Reconstructing the paleo-topography and paleo-environmental features of the Sarno River plain (Italy) before the AD 79 eruption of Somma-Vesuvius volcanic complex

NASA Astrophysics Data System (ADS)

Vogel, Sebastian; Märker, Michael

2010-05-01

SSP1.4 Understanding mixed siliciclastic-volcaniclastic depositional systems and their relationships with geodynamics or GD2.3/CL4.14/GM5.8/MPRG22/SSP3.5 Reconstruction of ancient continents: Dating and characterization of paleosurfaces Reconstructing the paleo-topography and paleo-environmental features of the Sarno River plain (Italy) before the AD 79 eruption of Somma-Vesuvius volcanic complex Sebastian Vogel[1] & Michael Märker[1] [1] Heidelberg Academy of Sciences and Humanities c/o University of Tübingen, Rümelinstraße 19-23, D-72070 Tübingen, Germany. Within the geoarchaeological research project "Reconstruction of the Ancient Cultural Landscape of the Sarno River Plain" undertaken by the German Archaeological Institute in cooperation with the Heidelberg Academy of Sciences and Humanities/University of Tübingen a methodology was developed to model the spatial dispersion of volcanic deposits of Somma-Vesuvius volcanic complex since its Plinian eruption AD 79. Eventually, this was done to reconstruct the paleo-topography and paleo-environment of the Sarno River plain before the eruption AD 79. We collected, localized and digitized more than 1,800 core drillings to gain a representative network of stratigraphical information covering the entire plain. Besides other stratigraphical data including the characteristics of the pre-AD 79 stratum, the depth to the pre-AD 79 paleo-surface was identified from the available drilling documentation. Instead of applying a simple interpolation of the drilling data, we reconstructed the pre-AD 79 paleo-surface with a sophisticated geostatistical methodology using a machine based learning approach based on classification and regression trees. We hypothesize that the present-day topography reflects the ancient topography, because the eruption of AD 79 coated the ancient topography, leaving ancient physiographic elements of the Sarno River plain still recognizable in the present-day topography. Therefore, a high resolution, present-day digital elevation model (DEM) was generated. A detailed terrain analysis yielded 15 different primary and secondary topographic indices of the present-day DEM. Then, a classification and regression model was generated combining the present-day topographic indices to predict the depth of the pre-AD 79 surface. This model was calibrated with the measured depth of the pre-AD 79 surface from the drilling data. To gain a pre-AD 79 digital elevation model (DEM) the modeled depth of the pre-AD 79 surface was subtracted from the present-day DEM. To reconstruct some paleo-environmental features, such as the paleo-coast and the paleo-river network and its flood plain, the modeled pre-AD 79 DEM was compared with the classified characteristic of the pre-AD 79 stratum, identified from the drilling documentation. It is the first time that the paleo-topography and paleo-environmental features of the Sarno River basin were systematically reconstructed using a detailed database of input variables and sophisticated data mining technologies. Keywords: Sarno River Basin, Roman paleo-topography, paleo-environment, stratigraphical core drillings, Classification and Regression Trees

Using a Family Science Day Event to Engage Youth in Climate Change Issues

NASA Astrophysics Data System (ADS)

Brevik, C.; Brevik, E. C.

2015-12-01

Each fall, Dickinson State University organizes four Family Science Day events for elementary-aged children to increase their engagement in the sciences. Offered on Saturday afternoons, each event focuses on a different science-related theme. Families can attend these events free of charge, and the kids participate in a large variety of hands-on activities which center around the event's theme. This year, the November event focused on climate change and the roles soil plays in the climate system. The timing of this topic was carefully chosen. 2015 has been declared the International Year of Soil by the United Nations, and the Soil Science Society of America theme for the month of November was Soils and Climate. This public outreach event was an amazing opportunity to help the youth in our community learn about climate change and soil in a fun, interactive environment. The activities also helped the children learn how science is a process of discovery that allows them to better understand the world they live in. In addition to the hands-on activities, a planetarium show focusing on climate change was also offered during the event. The fully immersive, 360-degree show allowed the kids and their parents to personally observe phenomena that are otherwise difficult to visualize. All of the activities at the Family Science Day event were staffed by university students, and this proved to be a very valuable experience for them as well. Some of the students who helped are majoring in a science field, and for them, the experience taught public communication. They learned to break complicated concepts down into simpler terms that young kids can understand. Education majors who participated practiced communicating science concepts to children, and students in other majors who helped with this event gained experiences that reinforced various concepts they had learned in their general education science courses.

Building Worlds and Learning Astronomy on Facebook Part III: Testing, Launch, and Evaluation

NASA Astrophysics Data System (ADS)

Harold, J.; Hines, D.; Vidugiris, E.; Goldman, K. H.

2015-11-01

James Harold (SSI), Dean Hines (STScI/SSI) and a team at the National Center for Interactive Learning at the Space Science Institute are developing Starchitect, an end-to-end stellar and planetary evolution game for the Facebook platform. Supported by NSF and NASA, and based in part on a prototype presented at ASP several years ago, Starchitect uses the “sporadic play” model of games such as Farmville, where players might only take actions a few times a day, but may continue playing for months. This paper is an update to a presentation at last year's ASP conference.

Solar Eclipse Education and Outreach Activities at APSU

NASA Astrophysics Data System (ADS)

Smith, J. Allyn; Buckner, Spencer L.; Adams, Mitzi; Meisch, Karen; Sudbrink, Don; Wright, Amy; Adams, Angela; Fagan, Ben

2018-01-01

The path of totality for the 21 August 2017 total solar eclipse passed directly over the APSU campus in north-central Tennessee. We discuss our public outreach and education efforts, both on campus and in the community, and present results and lessons learned from this event. We reached nearly 20,000 people via our efforts and hosted nearly 3000 viewers on campus on eclipse day. We also present our science activities and early results from those. On the whole, this event could be viewed as a large success for the university and the region, and the experiences will guide us in our efforts as we plan future eclipse activities.

MS&T'13 Symposium Preview: Metal and Polymer Matrix Composites

NASA Astrophysics Data System (ADS)

Gupta, Nikhil; Paramsothy, Muralidharan

2013-08-01

The Metal and Polymer Matrix Composites symposium at Materials Science & Technology 2013 (MS&T'13) conference is planned to provide a platform to researchers working on various aspects of composite materials and capture the state of the art in this area. The dialogue among leading researchers is expected to provide insight into the future of this field and identify the future directions in terms of research, development, and applications of composite materials. In the 2 day program, the symposium includes 34 presentations, including 10 invited presentations. The contributions have come from 16 different countries including USA, Mexico, Switzerland, India, Egypt, and Singapore.

iUTAH Summer Research Institutes: Supporting the STEM Pipeline Through Engagement of High School, Undergraduate and Graduate Students, Secondary Teachers, and University Faculty in Authentic, Joint Research Experiences

NASA Astrophysics Data System (ADS)

Stark, L. A.; Malone, M.

2015-12-01

Multiple types of programs are needed to support the STEM workforce pipeline from pre-college through graduate school and beyond. Short-term, intensive programs provide opportunities to participate in authentic scientific research for students who may not be sure of their interest in science and for teachers who may be unable to devote an entire summer to a research experience. The iUTAH (innovative Urban Transitions and Aridregion Hydro-Systainability) Summer Research Institute utilizes an innovative approach for a 5-day program that engages high school and undergraduate students as well as middle and high school teachers in conducting research projects led by graduate students and faculty members. Each Institute involves 3-4 half to full-day research projects. Participants collect (usually in the field) and analyze data for use in on-going research or that is related to a current research project. The participants work in groups with the graduate students to create a poster about each research project. They present their posters on the last day of the Institute at the state-wide meeting of all researchers and involved in this EPSCoR-funded program. In addition to introducing participants to research, one of the Institute's goals is to provide opportunities for meaningful near-peer interactions with students along the STEM pipeline from high school to undergraduate to graduate school. On the end-of-Institute evaluations, almost all students have reported that their discussions with other participants and with graduate students and faculty were a "Highly effective" or "Effective" part of the Institute. In response to a question about how the Institute will impact their course choices or their plans to pursue a career in science, many high school and undergraduate students have noted that they plan to take more science courses. Each year several undergraduates who were previously unsure about a career in science have indicated that they now intend to pursue a science career. When asked how the Institute will impact their classroom practice, teachers most frequently report that they intend to purchase equipment that will enable them to carry out some of the Institute research projects with their students, and that they plan to provide more opportunities for students to collect and analyze data. Funding: NSF 1208055.

Developing Nontraditional Partnerships to Disseminate the Space Science Story

NASA Technical Reports Server (NTRS)

Galindo, Charles; Allen, Jaclyn; Garcia, Javier; Martinez, Debra

2010-01-01

NASA Space Science Days (NSSD) was established in 2004 to bring the story of the Mars Exploration Rovers (MER) to a community far removed from areas NASA traditionally serves. The original NSSD invited 400 5th and 8th graders from the Texas Rio Grande Valley area to the University of Texas Brownsville campus to participate in a one day Saturday event filled with information about MER with related hands on activities. Currently the program has grown to over 700 5th and 8th grade participants who are mentored by trained university students from several Texas universities and community colleges and growing to include universities from throughout the U.S. A collaboration between three major institutions: The NASA Johnson Space Center (JSC) Astromaterials Research and Exploration Science Directorate (ARES), the Society of Hispanic Professional Engineers/Advancing Hispanic Excellence in Technology Engineering, Math, and Science, (SHPE/AHETEMS), and the University of Texas at Brownsville (UTB) has been established to enable the dissemination of Solar System related educational materials throughout the U.S. Already in its 8th year, UTB has developed and tested a NSSD model that has successfully disseminated space science materials to students throughout South Texas Rio Grande Valley. With this newly formed collaboration this model s expansion will allow trained SHPE students and professionals to conduct events throughout its established nation-wide delivery systems. Each year a new NSSD site will be established through an application process solicited from SHPE student and professional chapters. Once a chapter is awarded, upper-level high school and university students will travel to NASA- JSC for a two day workshop where students learn about the current year s theme and are trained to present hands-on activities related to the theme. Additional training by ARES and UTB occurs one month before the new event in their own communities. Both local middle school teachers and mentors are trained locally. This allows the teachers time to prepare their students with the background material for NSSD and give the mentors time to decide which activity they feel comfortable with to lead. Several events using this process have already been successful and an increase in interest from SHPE chapters wanting to establish their NSSD event is growing.

The School for Science and Math at Vanderbilt: An Innovative Research-Based Program for High School Students.

PubMed

Eeds, Angela; Vanags, Chris; Creamer, Jonathan; Loveless, Mary; Dixon, Amanda; Sperling, Harvey; McCombs, Glenn; Robinson, Doug; Shepherd, Virginia L

2014-01-01

The School for Science and Math at Vanderbilt (SSMV) is an innovative partnership program between a Research I private university and a large urban public school system. The SSMV was started in 2007 and currently has 101 students enrolled in the program, with a total of 60 students who have completed the 4-yr sequential program. Students attend the SSMV for one full day per week during the school year and 3-6 wk in the summers following their ninth- to 11th-grade years, with each grade of 26 students coming to the Vanderbilt campus on a separate day. The research-based curriculum focuses on guiding students through the process of learning to develop questions and hypotheses, designing projects and performing analyses, and communicating results of these projects. The SSMV program has elevated the learning outcomes of students as evidenced by increased achievement scores relative to a comparison group of students; has provided a rigorous research-based science, technology, engineering, and mathematics elective curriculum that culminates in a Summer research internship; has produced 27 Intel and Siemens semifinalists and regional finalists over the past 4 yr; and has supported the development of writing and communication skills resulting in regional and national oral presentations and publications in scientific journals. © 2014 A. Eeds et al. CBE—Life Sciences Education © 2014 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

`We put on the glasses and Moon comes closer!' Urban Second Graders Exploring the Earth, the Sun and Moon Through 3D Technologies in a Science and Literacy Unit

NASA Astrophysics Data System (ADS)

Isik-Ercan, Zeynep; Zeynep Inan, Hatice; Nowak, Jeffrey A.; Kim, Beomjin

2014-01-01

This qualitative case study describes (a) the ways 3D visualization, coupled with other science and literacy experiences, supported young children's first exploration of the Earth-Sun-Moon system and (b) the perspectives of classroom teachers and children on using 3D visualization. We created three interactive 3D software modules that simulate day and night, Moon phases and seasons. These modules were used in a science and literacy unit for 35 second graders at an urban elementary school in Midwestern USA. Data included pre- and post-interviews, audio-taped lessons and classroom observations. Post-interviews demonstrated that children's knowledge of the shapes and the movements of the Earth and Moon, alternation of day and night, the occurrence of the seasons, and Moon's changing appearance increased. Second graders reported that they enjoyed expanding their knowledge through hands-on experiences; through its reality effect, 3D visualization enabled them to observe the space objects that move in the virtual space. The teachers noted that 3D visualization stimulated children's interest in space and that using 3D visualization in combination with other teaching methods-literacy experiences, videos and photos, simulations, discussions, and presentations-supported student learning. The teachers and the students still experienced challenges using 3D visualization due to technical problems with 3D vision and time constraints. We conclude that 3D visualization offers hands-on experiences for challenging science concepts and may support young children's ability to view phenomena that would typically be observed through direct, long-term observations in outer space. Results imply a reconsideration of assumed capabilities of young children to understand astronomical phenomena.

CSI-Chocolate Science Investigation and the Case of the Recipe Rip-Off: Using an Extended Problem-Based Scenario to Enhance High School Students' Science Engagement

ERIC Educational Resources Information Center

Marle, Peter D.; Decker, Lisa; Taylor, Victoria; Fitzpatrick, Kathleen; Khaliqi, David; Owens, Janel E.; Henry, Renee M.

2014-01-01

This paper discusses a K-12/university collaboration in which students participated in a four-day scenario-based summer STEM (science, technology, engineering, and mathematics) camp aimed at making difficult scientific concepts salient. This scenario, Jumpstart STEM-CSI: Chocolate Science Investigation (JSCSI), used open- and guided-inquiry…

Advancing the Perceptions of the Nature of Science (NOS): Integrating Teaching the NOS in a Science Content Course

ERIC Educational Resources Information Center

Aflalo, Ester

2014-01-01

Background: Understanding the nature of science (NOS) has been a key objective in teaching sciences for many years. Despite the importance of this goal it is, until this day, a complex challenge that we are far from achieving. Purpose: The study was conducted in order to further the understanding of the NOS amongst preservice teachers. It explores…

Effects of a Teacher Professional Development Program on Science Teachers' Views about Using Computers in Teaching and Learning

ERIC Educational Resources Information Center

Çetin, Nagihan Imer

2016-01-01

The purpose of this study was to examine science teachers' level of using computers in teaching and the impact of a teacher professional development program (TPDP) on their views regarding utilizing computers in science education. Forty-three in-service science teachers from different regions of Turkey attended a 5 day TPDP. The TPDP was…

A statistical approach based on accumulated degree-days to predict decomposition-related processes in forensic studies.

PubMed

Michaud, Jean-Philippe; Moreau, Gaétan

2011-01-01

Using pig carcasses exposed over 3 years in rural fields during spring, summer, and fall, we studied the relationship between decomposition stages and degree-day accumulation (i) to verify the predictability of the decomposition stages used in forensic entomology to document carcass decomposition and (ii) to build a degree-day accumulation model applicable to various decomposition-related processes. Results indicate that the decomposition stages can be predicted with accuracy from temperature records and that a reliable degree-day index can be developed to study decomposition-related processes. The development of degree-day indices opens new doors for researchers and allows for the application of inferential tools unaffected by climatic variability, as well as for the inclusion of statistics in a science that is primarily descriptive and in need of validation methods in courtroom proceedings. © 2010 American Academy of Forensic Sciences.

Teaching Planetary Sciences in Bilingual Classrooms

NASA Astrophysics Data System (ADS)

Lebofsky, L. A.; Lebofsky, N. R.

1993-05-01

Planetary sciences can be used to introduce students to the natural world which is a part of their lives. Even children in an urban environment are aware of such phenomena as day and night, shadows, and the seasons. It is a science that transcends cultures, has been prominent in the news in recent years, and can generate excitement in young minds as no other science can. It also provides a useful tool for understanding other sciences and mathematics, and for developing problem solving skills which are important in our technological world. However, only 15 percent of elementary school teachers feel very well qualified to teach earth/space science, while better than 80% feel well qualified to teach reading; many teachers avoid teaching science; very little time is actually spent teaching science in the elementary school: 19 minutes per day in K--3 and 38 minutes per day in 4--6. While very little science is taught in elementary and middle school, earth/space science is taught at the elementary level in less than half of the states. Therefore in order to teach earth/space science to our youth, we must empower our teachers, making them familiar and comfortable with existing materials. Tucson has another, but not unique, problem. The largest public school district, the Tucson Unified School District (TUSD), provides a neighborhood school system enhanced with magnet, bilingual and special needs schools for a school population of 57,000 students that is 4.1% Native American, 6.0% Black, and 36.0% Hispanic (1991). This makes TUSD and the other school districts in and around Tucson ideal for a program that reaches students of diverse ethnic backgrounds. However, few space sciences materials exist in Spanish; most materials could not be used effectively in the classroom. To address this issue, we have translated NASA materials into Spanish and are conducting a series of workshops for bilingual classroom teachers. We will discuss in detail our bilingual classroom workshops and how they address the needs of elementary school teachers in Arizona.

Using Family Science Day Events to Inspire Future Scientists

NASA Astrophysics Data System (ADS)

Brevik, Corinne

2015-04-01

Dickinson State University organizes four Family Science Day events each fall to increase student engagement in the sciences. Offered on Saturday afternoons, each event focuses on a different science-related theme. Families can attend these events free of charge, and the kids participate in a large-variety of hands-on activities which center around the event's theme. Previous themes include The Amazing Telescope, Night of the Titanic, Dinosaur Prophecy, and Space Exploration. These events are amazing opportunities to show young children how much fun science can be. Many of the kids come from schools where science is neither interactive nor engaging. The activities help the children learn that science is a process of discovery that helps us better understand the world around us. University students staff all of the activity booths at these events, and this has proven to be a very valuable experience for them as well. Some of the students who help are majoring in a science field, and for them, the experience teaches public communication. They learn to break complicated concepts down into simpler terms that young kids can understand. Other students who help with these events are not science majors but may be taking a science course as part of their college curriculum. For these students, the experience reinforces various concepts that they are learning in their science class. For many of them, it also opens their eyes to the idea that science can be engaging. Some of them even discover that they have a true gift for teaching.

Striking back: A case study in addressing a skeptic's public assertions about sea ice data

NASA Astrophysics Data System (ADS)

Meier, W. N.; Renfrow, S.; Serreze, M.

2008-12-01

The increasing visibility of climate change science-in international reports like the IPCC's, in day-to-day discussion on blogs like RealClimate.org, and in coverage by the mass media-has brought more exposure to the science behind the consensus. Some skeptics have become increasingly savvy about the availability of scientific information from public institutions like the National Snow and Ice Data Center (NSIDC). What happens when a smart but nonscientific skeptic skims scientific data and publishes his findings online, confusing the public and adding to the false "debate"? We present a case study of just such a scenario, which took place during the Arctic sea ice melt season in 2008. A skeptic discovered that NSIDC and the University of Illinois both offer near-real-time images showing sea ice conditions; to him, the images did not tell the same story. He thought he saw proof that NSIDC was tampering with the data to tell a false story of sea ice decline and climate change, and he took no time in publicizing his assertions online in a popular information technology magazine. What the skeptic in question didn't realize is the complexity of how science works. Hundreds of scientists at different institutions around the world may study the same data. With different processing, scientists may report different results. These differences are usually small, with trends and major findings generally in agreement and the kinks worked out through publication in peer-reviewed journals. But to the non-scientist, and especially to the skeptic, this "disagreement" may be a source of doubt and confusion about climate change. Our role in communicating and protecting the process of real science threatened to expand. Should we go with our first instinct and ignore his assertions as scientifically invalid, hunkering down in our traditional scientific role? Or further expose ourselves by contacting the author and attempting an exchange? In this presentation, we'll take you from our decision to interact with the skeptic writer through the retraction he posted on his article. We'll also offer insights on how to decide which instances of misrepresentation to address, which ones to let go, and how to begin rethinking your role in communicating what science is all about.

KSC-94PC-0901

NASA Image and Video Library

1994-07-20

KENNEDY SPACE CENTER, FLA. -- Dr. Irene Duhart Long is the director, Biomedical Operations and Research Office, at the Kennedy Space Center effective July 24, 1994. She is responsible for the program management of the center's aerospace and occupational medicine, life sciences research, environmental health programs and the operations management of the life sciences support facilities. Dr. Long also is responsible for providing the coordinating medical, environmental monitoring and environmental health support to launch and landing activities and day-to-day institutional functions.

International Year of Planet Earth Cooperating with Other Years in 2007-2009

NASA Astrophysics Data System (ADS)

de Mulder, E. F.

2006-05-01

After its inception in 2001, the International Year of Planet Earth was proclaimed for 2008 by the UN General Assembly in December 2005. The UN Year will be in the core of a triennium, starting in January 2007 and closing by the end of 2009. Through UN proclamation, it has gained the political support by 191 UN nations. The International Year of Planet Earth was initiated by the International Union of Geological Sciences (IUGS) finding UNESCO's Earth Sciences Division ready as co-initiator. It enjoys the backing of all relevant IUGS's sister unions in ICSU, including IUGG, IGU, IUSS, ISPRS and INQUA among its 12 Founding Partners and AGI, AAPG and AIPG as major USA based international geoscientific organizations. Moreover, the initiative is supported by 26 more geoscientific and other relevant bodies. The aim of the Year, encapsulated in its subtitle Earth sciences for Society, is to build awareness of the relationship between humankind and Planet Earth, and to demonstrate that geoscientists are key players in creating a balanced, sustainable future for both. In this respect it aims to convince politicians to apply the wealth of geodata and information in day-to-day policy making. The International Year includes a Science and an Outreach Programme, both of equal financial size. The ten Science Themes (Groundwater, Hazards, Health, Climate, Resources, Deep Earth, Ocean, Megacities, Soils, and Life) in the Science Programme were selected for their societal impact, their potential for outreach, as well as their multidisciplinary nature and high scientific potential. Brochures with key questions and invitations for scientists to submit project proposals have been printed for each Theme and can be downloaded from www.yearofplanetearth.org. The same bottom-up mode is applied for the Outreach Programme which will operate as a funding body, receiving bids for financial support - for anything from web-based educational resources to commissioning works of art that will help reinforce to the general public the central message of the Year. There are good potential interfaces and links between this initiative and the other science years (eGY, IPY and IHY) running in the same time interval, both in terms of cooperation in outreach and in science programmes. Some of these will be highlighted during the presentation.

Teacher Research Experience Programs = Increase in Student Achievement

NASA Astrophysics Data System (ADS)

Dubner, J.

2010-12-01

Columbia University's Summer Research Program for Science Teachers (SRP), founded in 1990, is one of the largest, best known university-based professional development programs for science teachers in the U.S. The program’s basic premise is simple: teachers cannot effectively teach science if they have not experienced it firsthand. For eight weeks in each of two consecutive summers, teachers participate as a member of a research team, led by a member of Columbia University’s research faculty. In addition to the laboratory experience, all teachers meet as a group one day each week during the summer for a series of pedagogical activities. A unique quality of the Summer Research Program is its focus on objective assessment of its impact on attitudes and instructional practices of participating teachers, on the performance of these teachers in their mentors’ laboratories, and most importantly, on the impact of their participation in the program on student interest and performance in science. SRP uses pass rate on the New York State Regents standardized science examinations as an objective measure of student achievement. SRP's data is the first scientific evidence of a connection between a research experience for teachers program and gains in student achievement. As a result of the research, findings were published in Science Magazine. The author will present an overview of Columbia's teacher research program and the results of the published program evaluation.

Real-Time On-Board Airborne Demonstration of High-Speed On-Board Data Processing for Science Instruments (HOPS)

NASA Technical Reports Server (NTRS)

Beyon, Jeffrey Y.; Ng, Tak-Kwong; Davis, Mitchell J.; Adams, James K.; Bowen, Stephen C.; Fay, James J.; Hutchinson, Mark A.

2015-01-01

The project called High-Speed On-Board Data Processing for Science Instruments (HOPS) has been funded by NASA Earth Science Technology Office (ESTO) Advanced Information Systems Technology (AIST) program since April, 2012. The HOPS team recently completed two flight campaigns during the summer of 2014 on two different aircrafts with two different science instruments. The first flight campaign was in July, 2014 based at NASA Langley Research Center (LaRC) in Hampton, VA on the NASA's HU-25 aircraft. The science instrument that flew with HOPS was Active Sensing of CO2 Emissions over Nights, Days, and Seasons (ASCENDS) CarbonHawk Experiment Simulator (ACES) funded by NASA's Instrument Incubator Program (IIP). The second campaign was in August, 2014 based at NASA Armstrong Flight Research Center (AFRC) in Palmdale, CA on the NASA's DC-8 aircraft. HOPS flew with the Multifunctional Fiber Laser Lidar (MFLL) instrument developed by Excelis Inc. The goal of the campaigns was to perform an end-to-end demonstration of the capabilities of the HOPS prototype system (HOPS COTS) while running the most computationally intensive part of the ASCENDS algorithm real-time on-board. The comparison of the two flight campaigns and the results of the functionality tests of the HOPS COTS are presented in this paper.

The Year of the Solar System Undergraduate Research Conference: Bringing Student Researchers and Scientists Together in a Professional Conference Setting

NASA Astrophysics Data System (ADS)

Shaner, A. J.; Buxner, S.; Joseph, E.; CoBabe-Ammann, E.

2015-12-01

The Year of the Solar System (YSS) Undergraduate Research Conference (URC) brought together undergraduate researchers from across the U.S. to interact with each other and with researchers in planetary science. Held in conjunction with the Lunar and Planetary Science Conference (2011-2014), the YSS URC provided undergraduate researchers the opportunity to present to their research to their peers, and provided practicing scientists the chance to connect with students. Scientists could interact with students in multiple ways. Some provided insight into a planetary science career as an invited panelist; panel topics being 1) Choosing the Graduate School That's Right for You, 2) Women in Planetary Science, and 3) Alternative Careers in Science. Others provided feedback to students on their research during the URC poster session, and still others served as Meeting Mentors during the first day of LPSC. Over the four years of the program more than 50 scientists across NASA, academia and industry participated in the URC. Scientists reported in follow-up evaluations that they participated because they felt it was important to meet and help students, and that it was a way to serve the community. More evaluation data, and instruments, will be discussed.

Simple, Accurate, Low-cost RO Science with the Iridium-NEXT Satellite Constellation

NASA Astrophysics Data System (ADS)

Meehan, T.; Mannucci, A. J.

2011-12-01

Over the last decade, a disparate collection of GNSS-RO instruments have been measuring the refractivity of the Earth's ionosphere and atmosphere. These measurements have proven to be robust and precise data sets for operational weather, climate and geospace sciences. Future GNSS-RO weather and science will most benefit from a large number of profiles (10000+/day), with lower latency and greater accuracy in the lowest 5 km altitude. For weather, latencies below 90 minutes are required, 30 minutes desired. Space weather latency requirements are more stringent, with 15 minutes being a long sought goal. Climate studies benefit from averaging measurements uniformly distributed over the Earth, acquired over decades, with local time sampling errors minimized by dense coverage or well designed orbits. There's much more of course, because space GNSS science is still nascent but with gathering momentum among the international community. Although individual GNSS-RO instruments are relatively cheap as space hardware goes, growing the measurement density can be costly when a dozen or more are required for a single program. In this presentation, we propose a novel technique for greatly reducing the cost of a constellation of GNSS-RO instruments and discuss the science trade-offs of this approach versus the more traditional GNSS-RO designs.

Life science payload definition and integration study, task C and D. Volume 3: Appendices

NASA Technical Reports Server (NTRS)

1973-01-01

Research equipment requirements were based on the Mini-7 and Mini-30 laboratory concepts defined in Tasks A and B of the intial LSPD contract. Modified versions of these laboratories and the research equipment within them were to be used in three missions of Shuttle/Sortie Module. These were designated (1) the shared 7-day laboratory (a mission with the life sciences laboratory sharing the sortie module with another scientific laboratory), (2) the dedicated 7-day laboratory (full use of the sortie module), and (3) the dedicated 30-day laboratory (full sortie module use with a 30-day mission duration). In defining the research equipment requirements of these laboratories, the equipment was grouped according to its function, and equipment unit data packages were prepared.

Teach Astronomy: An Online Resource for Introductory Astronomy Courses and Informal Learners

NASA Astrophysics Data System (ADS)

Austin, Carmen; Impey, C. D.; Hardegree-Ullman, K.; Patikkal, A.; Ganesan, N.

2013-01-01

Teach Astronomy (www.teachastronomy.com) is a new, free online resource—a teaching tool for non-science major astronomy courses and a reference guide for lifelong learners interested in the subject. Digital content available includes: a comprehensive introductory astronomy textbook by Chris Impey, Wikipedia astronomy articles, images from Astronomy Picture of the Day archives and AstroPix database, two to three minute topical video clips by Chris Impey, podcasts from 365 Days of Astronomy archives, and an RSS feed of astronomy news from Science Daily. Teach Astronomy features an original technology called the Wikimap to cluster, display, and navigate site search results. Motivation behind the development of Teach Astronomy includes steep increases in textbook prices, the rapid adoption by students and the public of digital resources, and the modern capabilities of digital technology. Recent additions to Teach Astronomy include: AstroPix images—from some of the most advanced observatories and complete with metadata, mobile device functionality, links to WikiSky where users can see the location of astronomical objects in the sky, and end of chapter textbook review questions. Next in line for development are assignments for classroom use. We present suggestions for utilizing the rich content and features of the web site.

The Sky on Earth project: a synergy between formal and informal astronomy education

NASA Astrophysics Data System (ADS)

Rossi, Sabrina; Giordano, Enrica; Lanciano, Nicoletta

2016-09-01

In this paper we present the Sky on Earth project funded in 2008 by the Italian Ministry of Instruction, Research and University, inside its annual public outreach education program. The project’s goal was to realise a stable and open-access astronomical garden, where children, teachers and citizens could be engaged in investigations about day and night sky phenomena. The project was designed taking into account our prior researches in formal and informal astronomy education. It was realised in the garden of GiocheriaLaboratori, an out-of-school K-6 educational structure of Sesto San Giovanni municipality (near Milan, Italy). Setting and tools were designed with the help of some students of the ‘Altiero Spinelli’ vocational school and their science and technology teachers. Since its installation, the astronomical garden has been used in workshops and open-days, teachers’ preparation courses and research experiences. We might conclude that the Sky on Earth project represents an example of a positive and constructive collaboration between researchers, educators, high school students and teachers. It may also be considered as a potential attempt to face on the well-known gap between research in science education and school practices.

Atmosphere Assessment for MARS Science Laboratory Entry, Descent and Landing Operations

NASA Technical Reports Server (NTRS)

Cianciolo, Alicia D.; Cantor, Bruce; Barnes, Jeff; Tyler, Daniel, Jr.; Rafkin, Scot; Chen, Allen; Kass, David; Mischna, Michael; Vasavada, Ashwin R.

2013-01-01

On August 6, 2012, the Mars Science Laboratory rover, Curiosity, successfully landed on the surface of Mars. The Entry, Descent and Landing (EDL) sequence was designed using atmospheric conditions estimated from mesoscale numerical models. The models, developed by two independent organizations (Oregon State University and the Southwest Research Institute), were validated against observations at Mars from three prior years. In the weeks and days before entry, the MSL "Council of Atmospheres" (CoA), a group of atmospheric scientists and modelers, instrument experts and EDL simulation engineers, evaluated the latest Mars data from orbiting assets including the Mars Reconnaissance Orbiter's Mars Color Imager (MARCI) and Mars Climate Sounder (MCS), as well as Mars Odyssey's Thermal Emission Imaging System (THEMIS). The observations were compared to the mesoscale models developed for EDL performance simulation to determine if a spacecraft parameter update was necessary prior to entry. This paper summarizes the daily atmosphere observations and comparison to the performance simulation atmosphere models. Options to modify the atmosphere model in the simulation to compensate for atmosphere effects are also presented. Finally, a summary of the CoA decisions and recommendations to the MSL project in the days leading up to EDL is provided.

Summary of Results of the Seminar on the Cultural Impact of Extraterrestrial

NASA Astrophysics Data System (ADS)

Billingham, John

This seminar, organized by the Foundation For the Future, will take place on July 31 and August 1, 1999, in the same location as the Bioastronomy Conference. It will focus on the long term implications of a potential dialogue with an extraterrestrial civilization. The following topics will be addressed in a discussion format. • The impact of any practical information and advice that we receive: • The impact of new insights,understanding, and knowledge about major questions that go far beyond ordinary practical day-to-day matters: • The impact of a transformation in our view of ourselves and our place in the universe: • The impact of our role in some joint galactic project (in art, science, philosophy, or philanthropy, for example): • Any other significant impact or effects, either positive or negative: • What should humanity do NOW in order to maximize the positive long-term impact from an eventual dialogue - in order to achieve the greatest possible benefits for our culture, science, world view, and long-term future? The major conclusions of the discussions will be presented. The co- ordinator of the seminar is Allen Tough, University of Toronto.

On-Orbit Calibration and Performance of S-NPP VIIRS DNB

NASA Technical Reports Server (NTRS)

Chen, H.; Sun, C.; Chen, X.; Chiang, K.; Xiong, X.

2016-01-01

The S-NPP VIIRS instrument has successfully operated since its launch in October 2011. The VIIRS Day-Night Band (DNB) is a panchromatic channel covering wavelengths from 0.5 to 0.9 m that is capable of observing Earth scenes during both day and nighttime orbits at a spatial resolution of 750 m. To cover the large dynamic range, the DNB operates at low, mid, or high gain stages, and it uses an onboard solar diffuser (SD) for its low gain stage calibration. The SD observations also provide a means to compute gain ratios of low-to-mid and mid-to-high gain stages. This paper describes the DNB on-orbit calibration methodologies used by the VIIRS Characterization Support Team (VCST) in supporting the NASA earth science community with consistent VIIRS sensor data records (SDRs) made available by the Land Science Investigator-led Processing Systems (SIPS). It provides an assessment and update of DNB on-orbit performance, including the SD degradation in the DNB spectral range, detector gain and gain ratio trending, stray light contamination and its correction. Also presented in this paper are performance validations based on earth scenes and lunar observations.

Vanilla--its science of cultivation, curing, chemistry, and nutraceutical properties.

PubMed

Anuradha, Krushnamurthy; Shyamala, Bellur Nanjundaiah; Naidu, Madeneni Madhava

2013-01-01

Vanilla is a tropical orchid belonging to the family Orchidaceae and it is mainly used in food, perfumery, and pharmaceutical preparations. The quality of the bean depends on the volatile constituent's, viz., the vanillin content, the species of the vine used, and the processing conditions adopted. Hence, proper pollination during flowering and curing by exercising utmost care are the important aspects of vanilla cultivation. There are different methods of curing, and each one is unique and named after the places of its origin like Mexican process and Bourbon process. Recently, Central Food Technological Research Institute, Mysore has developed know-how of improved curing process, where the green vanilla beans are cured immediately after harvest and this process takes only 32 days, which otherwise requires minimum of 150-180 days as reported in traditional curing methods. Vanillin is the most essential component of the 200 and odd such compounds present in vanilla beans. Vanillin as such has not shown any antioxidant properties, it is along with other compounds has got nutraceutical properties and therefore its wide usage. The medicinal future of vanilla may definitely lie in further research on basic science and clinical studies on the constituents and their mechanism of action.

Frizzled to finance: one PhD's path from a Drosophila lab to Wall Street.

PubMed

Taylor, Job

2016-06-01

An equity research analyst's job is to determine whether the price of a stock is likely to go up or down. For science-based businesses, particularly biotechnology companies, a PhD in the life sciences can be very helpful in making this determination. I transitioned from a postdoc position to working in equity research. Here I present information on how I made the transition, an overview of the day-to-day activities of an analyst, and thoughts on how to prepare to look for a job in finance. There are significant positives to working on Wall Street, including exposure to cutting-edge clinical/translational research, access to some of the best scientists in the world, a dynamic work environment, and compensation that generally exceeds academic salaries. This comes at the cost of some independence and the satisfaction of being able to call oneself a scientist. © 2016 Taylor. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Women's Advancement in Political Science. A Report on the APSA Workshop on the Advancement of Women in Academic Political Science in the United States (Washington, DC, March 4-5, 2004)

ERIC Educational Resources Information Center

American Political Science Association (NJ1), 2005

2005-01-01

In March 2004, the National Science Foundation funded a two-day workshop by the American Political Science Association (APSA) on the advancement of women in academic political science in the United States. The workshop was prompted by an alarming stall in the number of women entering the discipline and persisting through early years of faculty…

Penny Pettigrew in the Payload Operations Integration Center

NASA Image and Video Library

2017-11-09

Penny Pettigrew chats in real time with a space station crew member conducting an experiment in microgravity some 250 miles overhead. The Payload Operations Integration Center cadre monitor science communications on station 24 hours a day, seven days a week, 365 days per year.

The transfer of learning process: From an elementary science methods course to classroom instruction

NASA Astrophysics Data System (ADS)

Carter, Nina Leann

The purpose of this qualitative multiple-case study was to explore the transfer of learning process in student teachers. This was carried out by focusing on information learned from an elementary science methods and how it was transferred into classroom instruction during student teaching. Participants were a purposeful sampling of twelve elementary education student teachers attending a public university in north Mississippi. Factors that impacted the transfer of learning during lesson planning and implementation were sought. The process of planning and implementing a ten-day science instructional unit during student teaching was examined through lesson plan documentation, in-depth individual interviews, and two focus group interviews. Narratives were created to describe the participants' experiences as well as how they plan for instruction and consider science pedagogical content knowledge (PCK). Categories and themes were then used to build explanations applying to the research questions. The themes identified were Understanding of Science PCK, Minimalism, Consistency in the Teacher Education Program, and Emphasis on Science Content. The data suggested that the participants lack in their understanding of science PCK, took a minimalistic approach to incorporating science into their ten-day instructional units, experienced inconsistencies in the teacher education program, and encountered a lack of emphasis on science content in their field experience placements. The themes assisted in recognizing areas in the elementary science methods courses, student teaching field placements, and university supervision in need of modification.

Sun-Earth Day: Exposing the Public to Sun-Earth Connection Science

NASA Astrophysics Data System (ADS)

Thieman, J. R.; Lewis, E.; Cline, T.

2001-12-01

The year 2001 marked the first observance of Sun-Earth Day as an event to celebrate the strong interconnection of the life we have on Earth and the dependence of it on the dynamic influence of the Sun. The science of the Sun-Earth Connection has grown dramatically with new satellite and ground-based studies of the Sun and the Sun's extended "atmosphere" in which we live. Space weather is becoming a more common concept that people know can affect their lives. An understanding of the importance of the Sun's dynamic behavior and how this shapes the solar system and especially the Earth is the aim of Sun-Earth Day. The first Sun-Earth event actually took place over two days, April 27 and 28, 2001, in order to accommodate all the events which were planned both in the classroom on Friday the 27th and in more informal settings on Saturday the 28th. The Sun-Earth Connection Education Forum (SECEF) organized the creation of ten thousand packets of educational materials about Sun-Earth Day and distributed them mostly to teachers who were trained to use them in the classroom. Many packets, however, went to science centers, museums, and planetariums as resource materials for programs associated with Sun-Earth Day. Over a hundred scientists used the event as an opportunity to communicate their love of science to audiences in these informal settings. Sun-Earth Day was also greatly assisted by the Amateur Astronomical Society which used the event as a theme for their annual promotion of astronomy in programs given around the country. The Solar and Heliospheric Observatory (SOHO), a satellite mission jointly sponsored by NASA and the European Space Agency (ESA), used Sun-Earth Day in conjunction with the fifth anniversary celebration of SOHO as a basis for many programs and events, especially a large number of happenings in Europe. These included observing parties, art exhibits, demonstrations, etc. Examples of some of the innovative ways that Sun-Earth Day was brought into people's lives will be shown. Next year, 2002, Sun-Earth Day is planned for March 20, the solar equinox. Many arrangements have already been made and a variety of new approaches will be used to make the events of the day even more widespread and visible. The number of packets of materials will be increased. There will be TV programs and webcasts created specifically for Sun-Earth Day. Native American relationships and interactions with the Sun will be an underlying theme. As always, the involvement of AGU scientists is the highlight of many of the planned programs. Come listen to the variety of ways that you can get involved, many requiring very little in time commitment or preparation, yet providing a major boost to keeping the value of science in the minds of the general public.

78 FR 62315 - International Day of the Girl, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-16

... careers in science, technology, engineering, and mathematics--fields that will allow them to drive... the world to pursue careers in science and technology. And because child marriage is a threat to...

Alaska Case Study: Scientists Venturing Into Field with Journalists Improves Accuracy

NASA Astrophysics Data System (ADS)

Ekwurzel, B.; Detjen, J.; Hayes, R.; Nurnberger, L.; Pavangadkar, A.; Poulson, D.

2008-12-01

Issues such as climate change, stem cell research, public health vaccination, etc., can be fraught with public misunderstanding, myths, as well as deliberate distortions of the fundamental science. Journalists are adept at creating print, radio, and video content that can be both compelling and informative to the public. Yet most scientists have little time or training to devote to developing media content for the public and spend little time with journalists who cover science stories. We conducted a case study to examine whether the time and funding invested in exposing journalists to scientists in the field over several days would improve accuracy of media stories about complex scientific topics. Twelve journalists were selected from the 70 who applied for a four-day environmental journalism fellowship in Alaska. The final group achieved the goal of a broad geographic spectrum of the media outlets (small regional to large national organizations), medium (print, radio, online), and experience (early career to senior producers). Reporters met with a diverse group of scientists. The lessons learned and successful techniques will be presented. Initial results demonstrate that stories were highly accurate and rich with audio or visual content for lay audiences. The journalists have also maintained contact with the scientists, asking for leads on emerging stories and seeking new experts that can assist in their reporting. Science-based institutions should devote more funding to foster direct journalist-scientist interactions in the lab and field. These positive goals can be achieved: (1) more accurate dissemination of science information to the public; (2) a broader portion of the scientific community will become a resource to journalists instead of the same eloquent few in the community; (3) scientists will appreciate the skill and pressures of those who survive the media downsizing and provide media savvy content; and (4) the public may incorporate science evidence in their decisions as citizens, business leaders, and policymakers.

Debate on global warming as a socio-scientific issue: science teaching towards political literacy

NASA Astrophysics Data System (ADS)

dos Santos, Wildson Luiz Pereira

2014-09-01

The focus of this response to the original article by Tom G. H. Bryce and Stephen P. Day (Cult Stud Sci Educ. doi: 10.1007/s11422-012-9407-1, 2013) is the use of empirical data to illustrate and expand the understanding of key points of their argument. Initially, I seek to discuss possible answers to the three questions posed by the authors related to: (1) the concerns to be addressed and the scientific knowledge to be taken into account in the climate change debate, (2) the attention to be paid to perspectives taken by "alarmists" and "deniers," and (3) the approaches to be used to conduct controversial global warming debate. In this discussion, I seek to contribute to the debate proposed by the original paper, illustrating various points commented on by the authors and expanding to other possibilities, which highlight the importance of political issues in the debate. Therefore, I argue that socio-political issues must be taken into account when I aim for a scientific literacy that can enhance students' political education. Likewise, I extend the debate presented in the original article, emphasizing the attention that should be paid to these aspects and approaching science education from a critical perspective. Highlighting only the confirmation bias without considering political implications of the debate can induce a reductionist and empiricist view of science, detached from the political power that acts on scientific activity. In conclusion, I support the idea that for a critical science education, the discussion of political issues should be involved in any controversial debate, a view, which goes beyond the confirmation bias proposed by Bryce and Day for the global warming debate. These issues are indeed vital and science teachers should take them into account when preparing their lessons for the debate on climate change.

Naukaoklimacie.pl: Between Science Blog and Mythbuster.

NASA Astrophysics Data System (ADS)

Malinowski, S. P.; Popkiewicz, M.; Kardaś, A.; Bielewicz, A.

2015-12-01

"Naukaoklimacie" is a Polish fellow of a well known portal SkepticalScience.com. The name is a quibble. This cluster of two Polish words can be translated into English as "Climate Science" or "Science about Climate". Naukaoklimacie.pl and the associate Facebook page is an ongoing, over two years old project, aimed at providing Polish-speaking community fundamentals of climate science. Itgives insight into the recent climate science achievements, rebutts climate misinformation and busts climate myths. During two years of activity we published over 250 texts, our Facebook page has over 4k fans and results in 4-12 thousands post reach week-to-week, the mainpage articles are quoted in press and used as reading texts for students. Unlike in many countries, in Poland there is a real problem in finding a trustworthy information on climate change and science behind it. Neither universities, nor governmental agencies present climate science to Polish society. Naukaoklimacie.pl fills this gap in an unique way. Editorial group of the portal consists of two atmospheric scientists, a physicist and the professional journalist and is supported by a scientific council, consisting of 14 active scientists specializing in various aspects of climate, atmosphere, biodiversity, atmospheric chemistry e.t.c.. All the texts published in the webpage are consulted with scientists - specialists in the subject of the text, usually from the scientific council, sometimes by the external specialists. All the texts provide links to the original scientific publications. Naukaoklimacie.pl is not only an internet activity. We meet people on Festivals of Science, Science Open Days. We exist also in the mainstream media the editors and the scientific councils were interviewed by press and TV.

The aurora, Mars, and more! Increasing science content in elementary grades through art and literacy programs in earth and space science

NASA Astrophysics Data System (ADS)

Renfrow, S.; Wood, E. L.

2011-12-01

Although reading, writing, and math examinations are often conducted early in elementary school, science is not typically tested until 4th or 5th grade. The result is a refocus on the tested topics at the expense of the untested ones, despite that standards exist for each topic at all grades. On a national level, science instruction is relegated to a matter of a few hours per week. A 2007 Education Policy study states that elementary school students spend an average of 178 minutes a week on science while spending 500 minutes on literacy. A recent NSTA report in July of elementary and middle school teachers confirms that teachers feel pressured to teach math and literacy at the expense of other programs. One unintended result is that teachers in grades where science is tested must play catch-up with students for them to be successful on the assessment. A unique way to combat the lack of science instruction at elementary grades is to combine literacy, social studies, and math into an integrated science program, thereby increasing the number of science contact hours. The Dancing Lights program, developed at the Laboratory for Atmospheric and Space Physics, is a science, art, and literacy program about the aurora designed to easily fit into a typical 3rd-5th grade instructional day. It mirrors other successful literacy programs and will provide a basis for the literacy program being developed for the upcoming MAVEN mission to Mars. We will present early findings, as well as "lessons learned" during our development and implementation of the Dancing Lights program and will highlight our goals for the MAVEN mission literacy program.

NASA Science Data Processing for SNPP

NASA Astrophysics Data System (ADS)

Hall, A.; Behnke, J.; Lowe, D. R.; Ho, E. L.

2014-12-01

NASA's ESDIS Project has been operating the Suomi National Polar-Orbiting Partnership (SNPP) Science Data Segment (SDS) since the launch in October 2011. The science data processing system includes a Science Data Depository and Distribution Element (SD3E) and five Product Evaluation and Analysis Tool Elements (PEATEs): Land, Ocean, Atmosphere, Ozone, and Sounder. The SDS has been responsible for assessing Environmental Data Records (EDRs) for climate quality, providing and demonstrating algorithm improvements/enhancements and supporting the calibration/validation activities as well as instrument calibration and sensor table uploads for mission planning. The SNPP also flies two NASA instruments: OMPS Limb and CERES. The SNPP SDS has been responsible for producing, archiving and distributing the standard products for those instruments in close association with their NASA science teams. The PEATEs leveraged existing science data processing techniques developed under the EOSDIS Program. This enabled he PEATEs to do an excellent job in supporting Science Team analysis for SNPP. The SDS acquires data from three sources: NESDIS IDPS (Raw Data Records (RDRs)), GRAVITE (Retained Intermediate Products (RIPs)), and the NOAA/CLASS (higher level products). The SD3E component aggregates the RDRs, and distributes them to each of the PEATEs for further analysis and processing. It provides a ~32 day rolling storage of data, available for pickup by the PEATEs. The current system used by NASA will be presented along with plans for streamlining the system in support of continuing the NASA's EOS measurements.

The development of a consensus definition for healthcare improvement science (HIS) in seven European countries: A consensus methods approach.

PubMed

Skela-Savič, Brigita; Macrae, Rhoda; Lillo-Crespo, Manuel; Rooney, Kevin D

2017-06-01

There is a limited body of research in the field of healthcare improvement science (HIS). Quality improvement and 'change making' should become an intrinsic part of everyone's job, every day in all parts of the healthcare system. The lack of theoretical grounding may partly explain the minimal transfer of health research into health policy. This article seeks to present the development of the definition for healthcare improvement science. A consensus method approach was adopted with a two-stage Delphi process, expert panel and consensus group techniques. A total of 18 participants were involved in the expert panel and consensus group, and 153 answers were analysed as a part of the Delphi survey. Participants were researchers, educators and healthcare professionals from Scotland, Slovenia, Spain, Italy, England, Poland, and Romania. A high level of consensus was achieved for the broad definition in the 2nd Delphi iteration (86%). The final definition was agreed on by the consensus group: 'Healthcare improvement science is the generation of knowledge to cultivate change and deliver person-centred care that is safe, effective, efficient, equitable and timely. It improves patient outcomes, health system performance and population health.' The process of developing a consensus definition revealed different understandings of healthcare improvement science between the participants. Having a shared consensus definition of healthcare improvement science is an important step forward, bringing about a common understanding in order to advance the professional education and practice of healthcare improvement science.

Teaching Scientists to Communicate: Evidence-Based Assessment for Undergraduate Science Education

ERIC Educational Resources Information Center

Mercer-Mapstone, Lucy; Kuchel, Louise

2015-01-01

Communication skills are one of five nationally recognised learning outcomes for an Australian Bachelor of Science (BSc) degree. Previous evidence indicates that communication skills taught in Australian undergraduate science degrees are not developed sufficiently to meet the requirements of the modern-day workplace--a problem faced in the UK and…

Oregon's Agricultural Progress | | Oregon State University

Science.gov Websites

Education All in a Day's (and Night's) Work Science in the Midst of Conflict The Future of Agriculture: a future of agriculture The Future of Agricultural Science Education The Future of Agricultural Science of Agriculture: a Panel Discussion The Future of Agriculture: a Panel Discussion Five views of the

The Effectiveness of a Project Day to Introduce Sixth Grade Students to Science Competitions

ERIC Educational Resources Information Center

Blankenburg, Janet S.; Höffler, Tim N.; Peters, Heide; Parchmann, Ilka

2016-01-01

Background: Science Olympiads and science fairs are effective instruments to foster interested and talented students. However, at most schools competitions are not systematically integrated into the school mission statement so that students are unaware of these opportunities. Purpose: The purpose of this study was to investigate the effectiveness…

Bureau of Indian Affairs Outstanding Programs in Math, Science and Technology, 1995.

ERIC Educational Resources Information Center

Bureau of Indian Affairs (Dept. of Interior), Washington, DC. Office of Indian Education Programs.

This booklet describes the goals and activities of 20 exemplary programs in mathematics, science and technology for students and teachers in schools operated or funded by the Bureau of Indian Affairs. The programs are: "Computer Home Improvement Reading Program," Beclabito Day School (New Mexico); "Cherokee High School Science:…

Using Inquiry-Based Interventions to Improve Secondary Students' Interest in Science and Technology

ERIC Educational Resources Information Center

Potvin, Patrice; Hasni, Abdelkrim; Sy, Ousmane

2017-01-01

Nine secondary school teachers participated in a five day training program where they developed inquiry-based pedagogical interventions for their science classes. Student interest and self-concept in school science and technology were measured before and after the interventions. Increases in interest and self-concept were compared with the results…

Levers and Mixtures: An Integrated Science and Mathematics Activity to Solve Problems

ERIC Educational Resources Information Center

Alpaslan, Muhammet Mustafa

2017-01-01

In recent years, the integration of science and mathematics has become popular among educators because of its potential benefits for student learning. The purpose of this study is to introduce a two-day interdisciplinary lesson that brings science and mathematics concepts together, actively engaging students in working with percentages of the…

75 FR 42459 - 60-Day Notice of Intention To Request Clearance of Collection of Information; Opportunity for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-21

... Research and Collecting Permit: Application for a Science Education Permit; Investigator's Annual Report... Science Education Permit: 10-741b, Investigator's Annual Report: 10-226. OMB Control Number: 1024-0236... businesses, other scientific parties seeking an NPS research and collecting or science education permit...

The Past, Present, and Future of Planetary Systems

NASA Astrophysics Data System (ADS)

Vanderburg, Andrew

2017-01-01

We are searching for planets using the Kepler spacecraft in its extended K2 mission. K2 data processing is more challenging than Kepler, but new techniques have permitted the discovery of hundreds of planet candidates. Our discoveries are yielding intriguing insights about the past, present, and future of planetary systems -- that is, the history of how planets might form and migrate, their present-day characteristics, and the ultimate fate of planetary systems. I will discuss what we have learned, in particular from the discovery of a hot Jupiter with close planetary companions, planets orbiting nearby bright stars, and a disintegrating minor planet transiting a white dwarf. This work was supported by the National Science Foundation Graduate Research Fellowship Program.

Mythology and Neurosurgery.

PubMed

Ökten, Ali İhsan

2016-06-01

Myths are the keystone of mythology. They are interpretations of events that have been told as stories and legends for thousands of years, inherited from generation to generation, and have reached the present day. Although most myths are considered figments of the imagination or fictitious legends, all of them contain references to facts from the time they occurred. Mythology, which is a collection of figments of imagination concerning nature and human beings, is a product of human effort to perceive, explain, and interpret the universe and the world, much like science. The interaction between mythology and science dates back to the early days of civilization. Mythology, a reflection of human creativity, is extensively used in modern science, particularly in a terminological context. This article aims to reveal the texture of mythology in neurosurgery, by analyzing the birth of medicine in mythology; heroes such as Apollo and Asklepios, the gods of healing and medicine, as well as Hygieia, the goddess of health and hygiene; and mythological terms and phrases such as Achilles tendon, atlas vertebra, gigantism, priapism syndrome, hippocampus, lethargy, syrinx, and arachnoid. Through the use of symbols, mythology has attempted to explain several subjects, such as human nature, disease, birth, and death. In this respect, mythology and medicine dance arm in arm, and this dance has been going on for centuries. As a result, mythology has manifested itself in many fields within medicine, either anatomically or by giving names to various diseases. Copyright © 2016 Elsevier Inc. All rights reserved.

Women and men in science: creating equal opportunities

NASA Astrophysics Data System (ADS)

Slomp, Caroline P.

2016-04-01

In the Netherlands, 17% of professors are women This is one of the lowest percentages for countries in the EU, placing the Netherlands at position 24 in a total of 27. The percentage of women professors is gradually increasing, but at the current growth rate, a gender balance cannot be expected to be reached before 2055 (LNVH, 2015). This underrepresentation of women in leadership positions is all the more surprising given the nearly equal numbers of male and female students at universities already since the end of the 1980s (CBS, 2010). In my presentation, I will give a personal perspective on the barriers that women face when pursuing a career in science and the types of bias encountered, with specific attention to the role of cultural stereotypes and how these impact the day-to-day life of women in science and contribute to the loss of very talented researchers. I will also discuss strategies that can be developed to work around such issues and the need for further changes in research funding schemes. Finally, I urge both men and women to always speak up when they observe gender bias, for example when women are being overlooked as plenary speakers at conferences, for awards and fellowships, as project or discussion partners and leaders, for positions and for promotion. References: LNVH (Dutch Network of Women Professors), 2015, Monitor Vrouwelijke Hoogleraren. http://www.lnvh.nl CBS (Statistics Netherlands), 2010. Terugblkken. Een eeuw in statistieken. http://www.cbs.nl

New Particle Formation Events During 2013 in Hada Al Sham, Saudi-Arabia

NASA Astrophysics Data System (ADS)

Neitola, K.; Hyvärinen, A.; Lihavainen, H.; Alghamdi, M.; Hussein, T.; Khodeir, M.; Shehata, A.; Laaksonen, A. J.; Kulmala, M. T.

2014-12-01

New particle formation (NPF) is the dominant source of aerosol particles in the atmosphere and plays an important role in the global climate (Kulmala et al., 2013). NPF events has been observed in various places around the world (Kulmala et al., 2007). Arabian Peninsula has one of the highest aerosol burdens due to dust storms, local petroleum industry, traffic and advection from southern Asia. Here we present results of new particle formation event analysis from the first full year of measurements in the new measurement station in Hada Al Sham, Saudi-Arabia. The background station in Hada Al Sham (21.802° North, 39.729° East, 254 m a.s.l.) was founded at the end of 2012 on an agricultural test field 60 km to southeast from the city of Jeddah. The terrain around the station is arid desert with very scarce yearly precipitation. There are no local pollution sources. Main instrumentation include: PM2.5 and PM10, number size distribution (7 nm - 10 μm) and total concentration, absorption and scattering coefficients, and the basic weather parameters. We analysed the twin DMPS data from year 2013 classifying new particle formation events by visual day-to-day method. The days were classified following the principal presented in Dal Maso et al., (2005). The data coverage was 264 days (72.3 %) of the year. 210 Days (79.5 %) were classified as NPF event (Class I and II) days, 37 days (14.0 %) as undefined and 17 days (6.4 %) as non-event days. The analysis of the NPF event days was considered again as the freshly formed particles was observed shrinking after the original growth in most of the NPF event days. Typical event day DMPS data with a shrinking mode of particles is presented in Fig.1. Some of the days involved simultaneous shrinking and growth of the particles. Table 1 summarizes the frequency of each type of event day. Events G S G + S unclear 210 25 102 33 50 Days 100 11.9 48.6 15.7 23.8 (%) Table 1. Reclassification of the event days (classes I and II). G is clear growth, S is clear shrinkage, G + S is both growth and shrinkage and unclear is not clear in either way.ReferencesM. Dal Maso, et al. (2005). Bor. Env. Res., 10, 323-336.M. Kulmala, et al. (2006). Atmos. Chem. Phys., 6, 787-793. M. Kulmala, et al. (2013). Science, 336, 943-946.

Forget the hype or reality. Big data presents new opportunities in Earth Science.

NASA Astrophysics Data System (ADS)

Lee, T. J.

2015-12-01

Earth science is arguably one of the most mature science discipline which constantly acquires, curates, and utilizes a large volume of data with diverse variety. We deal with big data before there is big data. For example, while developing the EOS program in the 1980s, the EOS data and information system (EOSDIS) was developed to manage the vast amount of data acquired by the EOS fleet of satellites. EOSDIS continues to be a shining example of modern science data systems in the past two decades. With the explosion of internet, the usage of social media, and the provision of sensors everywhere, the big data era has bring new challenges. First, Goggle developed the search algorithm and a distributed data management system. The open source communities quickly followed up and developed Hadoop file system to facility the map reduce workloads. The internet continues to generate tens of petabytes of data every day. There is a significant shortage of algorithms and knowledgeable manpower to mine the data. In response, the federal government developed the big data programs that fund research and development projects and training programs to tackle these new challenges. Meanwhile, comparatively to the internet data explosion, Earth science big data problem has become quite small. Nevertheless, the big data era presents an opportunity for Earth science to evolve. We learned about the MapReduce algorithms, in memory data mining, machine learning, graph analysis, and semantic web technologies. How do we apply these new technologies to our discipline and bring the hype to Earth? In this talk, I will discuss how we might want to apply some of the big data technologies to our discipline and solve many of our challenging problems. More importantly, I will propose new Earth science data system architecture to enable new type of scientific inquires.

Two nominated for Science Board

NASA Astrophysics Data System (ADS)

President Ronald Reagan plans to nominate Thomas B. Day and James J. Duderstadt to the National Science Board (NSB), according to an announcement by the National Science Foundation (NSF). Day, a theoretical and experimental high-energy physicist, is president of San Diego State University, San Diego, Calif. Duderstadt is a nuclear engineer and is dean of the College of Engineering of the University of Michigan, Ann Arbor.The 24-member NSB is the policy-making body of the NSF. Current members of the NSB include Peter T. Flawn, a geologist who is president of the University of Texas at Austin, and William A. Nierenberg, director of the Scripps Institution of Oceanography at the University of California, San Diego.

Prediction: The Modern-Day Sport-Science and Sports-Medicine "Quest for the Holy Grail".

PubMed

McCall, Alan; Fanchini, Maurizio; Coutts, Aaron J

2017-05-01

In high-performance sport, science and medicine practitioners employ a variety of physical and psychological tests, training and match monitoring, and injury-screening tools for a variety of reasons, mainly to predict performance, identify talented individuals, and flag when an injury will occur. The ability to "predict" outcomes such as performance, talent, or injury is arguably sport science and medicine's modern-day equivalent of the "Quest for the Holy Grail." The purpose of this invited commentary is to highlight the common misinterpretation of studies investigating association to those actually analyzing prediction and to provide practitioners with simple recommendations to quickly distinguish between methods pertaining to association and those of prediction.

Effective Science Communication; A practical guide to surviving as a scientist

NASA Astrophysics Data System (ADS)

Illingworth, Sam

2016-09-01

Effective Science Communication: A practical guide to surviving as a scientist is devoted to the variety of ways that scientists are expected to communicate in their day-to-day professional lives. It includes practical advice on how to publish your work in scientific journals, apply for grants, and effectively communicate your research to both scientific and non-scientific audiences. There are chapters devoted to constructing a digital footprint, dealing with the media, and influencing science policy. Guiding you throughout are a number of useful exercises that will help you to become a more effective communicator, providing a helping hand in your scientific journey to not only survive, but to prosper in the process.

Rabi Rashidi (Rashidi Quarters): a late thirteen to early fourteenth century Middle Eastern Medical School.

PubMed

Abbasnejad, Feridoon; Shoja, Mohammadali M; Agutter, Paul S; Alakbarli, Farid; Loukas, Marios; Shokouhi, Ghaffar; Khalili, Majid; Tubbs, R Shane

2012-11-01

Following the Mongolian invasion of the Middle East in the thirteenth century, a regional power called the Ilkhanid emerged and was ruled by the heirs of Temujin from Mongolia. Embracing present-day Iran, Iraq, Afghanistan, Azerbaijan, areas of Russia, Turkey, and Pakistan, and nearby Middle Eastern territories, the Ilkhanid state patronized medicine and various other professions. Centered in Tabriz (Tauris), a city in the northwest of present-day Iran, was a non-profit-making educational and medical complex founded by Grand Minister Rashid al-Din Fazlollah Hamadani. This paper reviews the literature regarding the rise and fall of the thirteenth century university and the Rabi Rashidi, emphasizing the structure of its medical school. The background training of Rashid al-Din and his keen interest in science turned this complex, Rabi Rashidi (literally meaning the Rashidi Quarters), into a cosmopolitan university that freely trained medical scholars nationally and internationally. The possibility that Rashid al-Din was inspired by university developments in Europe is discussed.

[Psychiatry during National Socialism: historical knowledge, implications for present day ethical debates].

PubMed

Roelcke, V

2010-11-01

This contribution is a synthesis of the results of historical research on psychiatry during the Nazi period and some implications for present day debates in medical ethics. The focus is on three issues: the relationship between physicians and the state, the impact of eugenically and economically motivated health and social policies for psychiatry (e.g. forced sterilization, patient killing/euthanasia) and psychiatric research. Three myths are deconstructed: 1) that medical atrocities were imposed from above by Nazi politicians on apolitical physicians, 2) that mass sterilization and patient killing had nothing to do with contemporary state of the art of medical reasoning and practice and 3) that ethically unacceptable research on psychiatric patients had nothing to do with the contemporary state of the art of biomedical sciences. It is argued that the findings on these issues of Nazi medicine are not specific to Germany and the period between 1933 and 1945 but they were the extreme manifestations of some potential problems implicit in modern medicine in general.

POPULATION GENETICS. Genomic evidence for the Pleistocene and recent population history of Native Americans.

PubMed

Raghavan, Maanasa; Steinrücken, Matthias; Harris, Kelley; Schiffels, Stephan; Rasmussen, Simon; DeGiorgio, Michael; Albrechtsen, Anders; Valdiosera, Cristina; Ávila-Arcos, María C; Malaspinas, Anna-Sapfo; Eriksson, Anders; Moltke, Ida; Metspalu, Mait; Homburger, Julian R; Wall, Jeff; Cornejo, Omar E; Moreno-Mayar, J Víctor; Korneliussen, Thorfinn S; Pierre, Tracey; Rasmussen, Morten; Campos, Paula F; de Barros Damgaard, Peter; Allentoft, Morten E; Lindo, John; Metspalu, Ene; Rodríguez-Varela, Ricardo; Mansilla, Josefina; Henrickson, Celeste; Seguin-Orlando, Andaine; Malmström, Helena; Stafford, Thomas; Shringarpure, Suyash S; Moreno-Estrada, Andrés; Karmin, Monika; Tambets, Kristiina; Bergström, Anders; Xue, Yali; Warmuth, Vera; Friend, Andrew D; Singarayer, Joy; Valdes, Paul; Balloux, Francois; Leboreiro, Ilán; Vera, Jose Luis; Rangel-Villalobos, Hector; Pettener, Davide; Luiselli, Donata; Davis, Loren G; Heyer, Evelyne; Zollikofer, Christoph P E; Ponce de León, Marcia S; Smith, Colin I; Grimes, Vaughan; Pike, Kelly-Anne; Deal, Michael; Fuller, Benjamin T; Arriaza, Bernardo; Standen, Vivien; Luz, Maria F; Ricaut, Francois; Guidon, Niede; Osipova, Ludmila; Voevoda, Mikhail I; Posukh, Olga L; Balanovsky, Oleg; Lavryashina, Maria; Bogunov, Yuri; Khusnutdinova, Elza; Gubina, Marina; Balanovska, Elena; Fedorova, Sardana; Litvinov, Sergey; Malyarchuk, Boris; Derenko, Miroslava; Mosher, M J; Archer, David; Cybulski, Jerome; Petzelt, Barbara; Mitchell, Joycelynn; Worl, Rosita; Norman, Paul J; Parham, Peter; Kemp, Brian M; Kivisild, Toomas; Tyler-Smith, Chris; Sandhu, Manjinder S; Crawford, Michael; Villems, Richard; Smith, David Glenn; Waters, Michael R; Goebel, Ted; Johnson, John R; Malhi, Ripan S; Jakobsson, Mattias; Meltzer, David J; Manica, Andrea; Durbin, Richard; Bustamante, Carlos D; Song, Yun S; Nielsen, Rasmus; Willerslev, Eske

2015-08-21

How and when the Americas were populated remains contentious. Using ancient and modern genome-wide data, we found that the ancestors of all present-day Native Americans, including Athabascans and Amerindians, entered the Americas as a single migration wave from Siberia no earlier than 23 thousand years ago (ka) and after no more than an 8000-year isolation period in Beringia. After their arrival to the Americas, ancestral Native Americans diversified into two basal genetic branches around 13 ka, one that is now dispersed across North and South America and the other restricted to North America. Subsequent gene flow resulted in some Native Americans sharing ancestry with present-day East Asians (including Siberians) and, more distantly, Australo-Melanesians. Putative "Paleoamerican" relict populations, including the historical Mexican Pericúes and South American Fuego-Patagonians, are not directly related to modern Australo-Melanesians as suggested by the Paleoamerican Model. Copyright © 2015, American Association for the Advancement of Science.

The pursuit of understanding: A study of exemplary high school students' conceptions of knowledge validation in science and history

NASA Astrophysics Data System (ADS)

Boix Mansilla, Veronica Maria

The study presented examined 16 award-winning high school students' beliefs about the criteria by which scientific theories and historical narratives are deemed trustworthy. It sought to (a) describe such beliefs as students reasoned within each discipline; (b) examine the degree to which such beliefs were organized as coherent systems of thought; and (c) explore the relationship between students' beliefs and their prior disciplinary research experience. Students were multiple-year award-winners at the Massachusetts Science Fair and the National History Day---two pre-collegiate State-level competitions. Two consecutive semi-structured interviews invited students to assess and enhance the trustworthiness of competing accounts of genetic inheritance and the Holocaust in science and history respectively. A combined qualitative and quantitative data analysis yielded the following results: (a) Students valued three standards of acceptability that were common across disciplines: e.g. empirical strength, explanatory power and formal and presentational strength. However, when reasoning within each discipline they tended to define each standard in disciplinary-specific ways. Students also valued standards of acceptability that were not shared across disciplines: i.e., external validity in science and human understanding in history. (b) In science, three distinct epistemological orientations were identified---i.e., "faith in method," "trusting the scientific community" and "working against error." In history students held two distinct epistemologies---i.e., "reproducing the past" and "organizing the past". Students' epistemological orientations tended to operate as collections of mutually supporting ideas about what renders a theory or a narrative acceptable. (c) Contrary to the standard position to date in the literature on epistemological beliefs, results revealed that students' research training in a particular discipline (e.g., science or history) was strongly related to the ways in which they interpreted problems, methods, and satisfactory solutions in each domain. Students trained in science favored a sophisticated "working against error" epistemology of science and a naive "reproducing the past" epistemology of history. Students trained in history revealed a sophisticated "organizing the past" epistemology in that discipline and a naive "faith in methods" in one in science. Students trained in both domains revealed sophisticated epistemologies in both disciplines.

In situ colonization of marine biofilms on UNS S32760 duplex stainless steel coupons in areas with different water qualities: Implications for corrosion potential behavior

NASA Astrophysics Data System (ADS)

Messano, Luciana V. R. de; Ignacio, Barbara L.; Neves, Maria H. C. B.; Coutinho, Ricardo

2014-09-01

In the presence of biofilms, stainless steels (SS) exhibits an increase in corrosion potential, called ennoblement. In the present study, the corrosion potential ( E corr) behavior of the duplex SS UNS S32760 was recorded simultaneously with the in situ marine biofilm formation in two areas at Arraial do Cabo, Southeastern Brazil. The biofilm at Forno Harbor (an anthropogenically disturbed area) was characterized by higher relative abundances of Bacteria at day 2, followed by diatoms (especially Navicula sp.) on day 10 and dinoflagellates on day 18, whereas no clear trend was recorded at Cabo Frio Island (an undisturbed area). The ennoblement of E corr values was site-dependent. In a complementary laboratory assay, biofilms were removed and the E corr values registered in sterile conditions for the subsequent 10 days and corroborated in situ results. Understanding biofilms and SS interactions has important implications for materials science and engineering decisions as well as helping to fill in important gaps in this knowledge.

Tapping environmental history to recreate America's colonial hydrology

USGS Publications Warehouse

Pastore, Christopher L.; Green, Mark B.; Bain, Daniel J.; Muñoz-Hernandez, Andrea; Vorosmarty, Charles J.; Arrigo, Jennifer; Brandt, Sara; Duncan, Jonathan M.; Greco, Francesca; Kim, Hyojin; Kumar, Sanjiv; Lally, Michael; Parolari, Anthony J.; Pellerin, Brian A.; Salant, Nira; Schlosser, Adam; Zalzal, Kate

2010-01-01

As scientists labor to understand present-day hydrologic systems and make predictions about the future, the value of expanding the geographic (1, 2) and temporal scopes (3, 4) of their studies has become increasingly evident. Pollen and tree-ring analyses have helped shed light on past climate and land-use patterns. But other nonscientific sources and methods can be equally revealing and in some cases complement empirical studies (5). This paper argues that environmental science, particularly that concerned with the human dimensions of water resources, stands to profit from using historical literature and archival sources. By considering work in environmental history, forging closer working relationships between the geophysical and social sciences, and seriously entertaining narratives as a form of evidence, environmental scientists can not only look farther into the past and across broader geographic areas, but they can also more accurately describe the nuances and complexities that define the ways humans have changed the world around them. In this paper, we present the recommendations of a multidisciplinary summer institute that developed 1) a conceptual and methodological framework for conducting historical hydrology, and 2) suggestions for ways that historical information can be used to inform the hydrologic sciences. Our intent here is to encourage further work along these or similar lines. We believe that future efforts that build on our famework and draw and expand upon the sources referenced below will produce scholarship of great utility to both environmental and social sciences.

IHY-IPY conference report from Polar Gateways Arctic Circle Sunrise 2008

NASA Astrophysics Data System (ADS)

Cooper, John; Kauristie, Kirsti; Weatherwax, Allan; Thompson, Barbara; Sheehan, Glenn; Smith, Roger; Sandahl, Ingrid

Polar, heliophysical, and planetary science topics related to the International Heliophysical and Polar Years 2007-2009 were addressed during this unique circumpolar conference hosted January 23-29, 2008 at the new Barrow Arctic Research Center of the Barrow Arctic Science Consortium in Barrow, Alaska. Science presentations spanned the solar system from the polar Sun and heliospheric environment to Earth, Moon, Mars, Jupiter, Saturn, the Kuiper Belt, and the solar wind termination shock now crossed by both Voyager spacecraft. Many of the science presentations were made remotely via video conference or teleconference from Sweden, Norway, Russia, Canada, Antarctica, and the United States, spanning up to thirteen time zones (Alaska to Russia) at various times during the conference. U.S. remote contributions came from the University of Alaska at Fairbanks, the University of California at Berkeley, the University of Arizona, NASA Jet Propulsion Laboratory, and NASA Goddard Space Flight Center. Convening during the first week of 2008 Arctic sunrise at Barrow, this conference served as a prelude that year to international Sun-Earth Day celebrations for IHY, while also commemorating Barrow scientific and native cultural support for the first International Polar Year 1882-1883. Extensive educational outreach activities were conducted with the local Barrow and Alaska North Slope communities and through the NASA Digital Learning Network live from the "top of the world" at Barrow. The conference proceedings are Internet accessible via the home page at http://polargateways2008.org/.

The Relationship between Students' Perceptions of the Teaching and Learning Process and Academic Performance in Science of Seventh and Eighth Graders Enrolled in Seventh-Day Adventist Schools

ERIC Educational Resources Information Center

Burton, Larry D.; Kijai, Jimmy; Sargeant, Marcel A.

2005-01-01

This study investigated student perceptions of the 7th and 8th grade Adventist science education program and their relationship to achievement in science as defined by performance on the Iowa Test of Basic Skills. Findings revealed that students held generally poor perceptions of science education. Hierarchical regression analysis revealed 8…